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Home My WebLink About20202488.tiffCIVIL RES',URCES,LLC ENGINEERS & PLANNERS May 6, 2020 Mr. Eric Scott Division of Reclamation, Mines, and Safety 1313 Sherman Street, Room 215 Denver. Colorado 80203 RE: Adequacy Review -2 of a 112 Construction Materials Reclamation Permit Amendment Application Package AM03, Bestway Concrete Company, Permit M1998-013 -AM03; Response Dear Mr. Scott: This letter is being generated to satisfy the review dated May 1, 2020 for the Shores Gravel Mine. The italicized items are the current comment and the bold text are the responses: The Division of Reclamation. Mining, and Safety has completed its second adequacy review of your 112 construction materials reclamation permit amendment application. The application was called complete for review on February 19, 2020. All comment and review periods began February 19, 2020. The decision date for this application is May 19 2020. Please be advised that if you are unable to satisfactorily address any concerns identified in this review before the decision date, it will be your responsibility to request an extension of the review period. If there are outstanding issues that have not been adequately addressed prior to the end of the review period, and no extension has been requested, the Division will deny this application. In order to allow the Division adequate time to review your responses to any adequacy issues, please submit your adequacy responses to the Division no later than one week prior to the decision date (May 12, 2020). Please note that any changes or additions to the application on file in our office must also be reflected in the public review copy. which has been placed with the Weld County Clerk and Recorder. - Acknowledged. A copy of the Adequacy Review 1 responses and Adequacy Review 2 responses have been delivered. See attached delivery confirmation. The review consisted of comparing the application content with specific requirements of Rule 6.1. 6.2, 6.4 and 6.5 of the Minerals Rules and Regulations of the Colorado Mined Land Reclamation Board for the Extraction of Construction Materials. As with most applications, there are items that will require clarification of the existing information. Any inadequacies are identified under the respective exhibit heading. EXHIBIT L - Reclamation Costs (Rule 6.4.12): All information necessary to calculate the costs of reclamation must be submitted and broken down into the various major phases of reclamation. You must provide sufficient information to calculate the cost of reclamation that would be incurred by the state. DRMS will require additional information to be included in the reclamation estimate provided. At this time, DRMS notes that the mining plan states that Cells 2A and 3 will be mined at 2:1 slopes, but no volumes or costs have been provided for backfilling from 2:1 to the required final 3:1 internal slopes; please also provide the linear feet of slurry wall, and perimeter distances requiring backfill for these excavations. Also per our previous discussion. DRMS will need additional information on the following items: backfill of the settling pond areas, (existing settling area for shores looks closer to 22 acres): additional information for backfilling of cells 1 and 28 - how much fill needed for each, where the material is coming from and what it's going to cost to move it from it's current location to where it needs to be utilized: backfill of infiltration area north of Pond E; an acreage breakdown for ripping, topsoil replacement, and revegetation around each 323 FIFTH STREET • P.O. BOX 680 • FREDERICK, COLORADO 80530 • PHONE: 303.833.1416 • FAX: 303.833.2850 Page 2 Mr. Eric Scott May 6, 2020 pond and backfilled area; descriptions and cost for the trees shown on the rec map for the ROW in the SW corner of the permit; and the cost for replacing the lateral crossing "pond 1". We will also need more detail about when the slurry walls and spillways for 2a and 3 will be bonded as well as backfilling of 2b. Those areas will be off-limits to disturbance until the appropriate bonds are posted. - Please see updated bonding calculations and associated bonding map showing the correlating data. The miner will not mine or disturb areas that have not been bonded. EXHIBITS - Permanent Man -Made Structures (Rule 6.4.19): Please review and update the status for the notices mailed out for all property owners within 200' of the permit. as well as structure owners within 200' of the permit. - Additional notes and updates have been added to the attached tables. Two residents (Bauer & Kemner) in the Mountain Shadows subdivision, south of Pond D of the Shores site and one resident (Weber) north of the Pond B on the Shores Site could not be verified as being notified by either; a 200 -foot spacing notification or a structure agreement (both were sent to these residents in late February to early March 2020). The mailing for the Bauer residence states it is in transit as of April 13th, 2020 and the mailing for the Kemner residence states it was undeliverable as of April 1St, 2020. Civil Resources handed delivered notices to Kemner and Bauer on May 4, 2020. The Home Owners Association for the subdivision has also received an electronic copy of the 200 -foot notification and the structure agreements for the two residents (see attached email verification) and they will try to send copies to those residents. The resident north of Pond B (Mr. Weber at 4777 WCR 24-3/4) has received a hand delivered notice to his mailbox on May 4th, 2020. An email was also sent to Kim Bielz a resident adjacent to the Vogl Amended Cell 1, initial communication was via the prior owner (Gary Norton) which is Kim Bielz father and Kim has recently purchased the property from Mr. Norton. Ongoing communication has been with Ms. Bielz. DRMS notes that a geotechnical evaluation has been provided with the amendment submittal package. Any letters from other commenting agencies/entities received by the Division for this permit to date are available for review through the imaged document data link provided below. or through the DRMS website. https://www.colorado.gov/pacific/drms/data-search This concludes the Division 's preliminary adequacy review of this application. This letter shall not be construed to mean that there are no other technical deficiencies in your application. Other issues may arise as additional information is supplied. Please remember that the decision date for this amendment application is May 19, 2020. As previously mentioned, if you are unable to provide satisfactory responses to any inadequacies prior to this date, it will be your responsibility to request an extension of time to allow for continued review of this application. If there are still unresolved issues when the decision date arrives and no extension has been requested. the application will be denied. If you have any questions, please contact me at (303) 866-3567 x8140. If there are any questions please do not hesitate to call or email me. CIVIL RESOURCES, LLC Andy Rodriguez, P.E End: J \Bestway-2131voglldrmsladequacyladq 21Adq-2-M1998-013AM03.doc EXHIBIT R - PROOF OF FILING WITH COUNTY CLERK OR RECORDER The information provided in this Exhibit is intended to satisfy the requirements outlined in Section 6 418 of the Colorado Mined Land Reclamation Board Construction Material Rules and Regulations Bestway Concrete & Aggregates — Vogl Amendment -Shores Mine — MLRB 112 Permit Amendment Application Exhibit R -1 CIVIL RES1DLRCES,LL' ENGINEERS & PLANNERS April 91', 2020 Mr. Eric Scott Division of Reclamation, Mines, and Safety 1313 Sherman Street, Room 215 Denver, Colorado 80203 RECEIVED Mar062020 WELD COUNTY COMMISSIONERS RE: Preliminary Review of a 112 Construction Materials Reclamation Permit Amendment Application Package AM03, Bestway Concrete Company, Permit M1998-013 -AM03; Response Dear Mr. Scott: This letter is being generated to satisfy the preliminary review dated August 21, 2019 for the Gravel Mine. The italicized items are the current comment and the bold text are the responses: The Division of Reclamation, Mining, and Safety has completed its preliminary adequacy review of your 112 construction materials reclamation permit amendment application. The application was called complete for review on February 19, 2020. All comment and review periods began February 19, 2020. The decision date for this application is May 19 2020. Please be advised that if you are unable to satisfactorily address any concerns identified in this review before the decision date, it will be your responsibility to request an extension of the review period. If there are outstanding issues that have not been adequately addressed prior to the end of the review period, and no extension has been requested, the Division will deny this application. In order to allow the Division adequate time to review your responses to any adequacy issues, please submit your adequacy responses to the Division no later than one week prior to the decision date (May 12, 2020). Please note that any changes or additions to the application on file in our office must also be reflected in the public review copy, which has been placed with the Weld County Clerk and Recorder. - Acknowledged. The review consisted of comparing the application content with specific requirements of Rule 6.7, 6.2, 6.4 and 6.5 of the Minerals Rules and Regulations of the Colorado Mined Land Reclamation Board for the Extraction of Construction Materials. As with most applications, there are items that will require clarification of the existing information. Any inadequacies are identified under the respective exhibit heading. A PPL I CA TION FORM Item 3: Permitted Acreage - The change in permit acreage shown on line 3.1 of the application form is 740. 7 acres, however the legal description provided as Exhibit A gives an acreage total of 159.148. Please revise as necessary and/or identify the reason for the acreage discrepancy. - Exhibit A has been updated to show the same acreage as the plan-set/maps. The Vogl Property contains 159.148 acres but the permit boundary is 140.7 acres as a portion (-15.1 acres) of the northeast part of Vogl will not be mined or permitted. See updated maps. Signature Page - The corporate seal for the Burnco Corporation has not been provided as required on the signature page. If you wish I can return the executed page to you for correction, or you may complete a new signature page. - The signature page has not been changed. The bonding representative at the DRMS was contacted and a response is pending (see attached email). 323 FIFTH STREET • P.O. Box 6S0 • FREDERICK, COLORADO 80530 • PHONE: 303.833.14160 FAX: 303.833.2850 CIVIL RES"OURCES,LLI ENGINEERS & PLANNERS May 6, 2020 Mr. Eric Scott Division of Reclamation, Mines, and Safety 1313 Sherman Street, Room 215 Denver, Colorado 80203 RECEIVED MAY 062020 WELD UNTY COMMISSIONERS L RE: Adequacy Review -2 of a 112 Construction Materials Reclamation Permit Amendment Application Package AM03, Bestway Concrete Company, Permit M1998-013 -AM03; Response Dear Mr. Scott: This letter is being generated to satisfy the review dated May 1, 2020 for the Shores Gravel Mine. The italicized items are the current comment and the bold text are the responses: The Division of Reclamation, Mining, and Safety has completed its second adequacy review of your 112 construction materials reclamation permit amendment application. The application was called complete for review on February 19, 2020. All comment and review periods began February 19, 2020. The decision date for this application is May 19 2020. Please be advised that'f you are unable to satisfactorily address any concerns identified in this review before the decision date, it will be your responsibility to request an extension of the review period. If there are outstanding issues that have not been adequately addressed prior to the end of the review period, and no extension has been requested, the Division will deny this application. in order to allow the Division adequate time to review your responses to any adequacy issues, please submit your adequacy responses to the Division no later than one week prior to the decision date (May 12, 2020). Please note that any changes or additions to the application on file in our office must also be reflected in the public review copy, which has been placed with the Weld County Clerk and Recorder. - Acknowledged. A copy of the Adequacy Review 1 responses and Adequacy Review 2 responses have been delivered. See attached delivery confirmation. The review consisted of comparing the application content with specific requirements of Rule 6.7, 6.2, 6.4 and 6.5 of the Minerals Rules and Regulations of the Colorado Mined Land Reclamation Board for the Extraction of Construction Materials. As with most applications, there are items that will require clarification of the existing information. Any inadequacies are identified under the respective exhibit heading. EXHIBIT L - Reclamation Costs (Rule 6.4.72): All information necessary to calculate the costs of reclamation must be submitted and broken down into the various major phases of reclamation. You must provide sufficient information to calculate the cost of reclamation that would be incurred by the state. DRMS will require additional information to be included in the reclamation estimate provided. At this time, DRMS notes that the mining plan states that Cells 2A and 3 will be mined at 2:7 slopes, but no volumes or costs have been provided for backfilling from 2:7 to the required final 3:1 internal slopes; please also provide the linear feet of slurry wall, and perimeter distances requiring backfill for these excavations. Also per our previous discussion, DRMS will need additional information on the following items: backfill of the settling pond areas, (existing settling area for shores looks closer to 22 acres); additional information for backfilling of cells 1 and 28 - how much fill needed for each, where the material is coming from and what it's going to cost to move it from it's current location to where it needs to be utilized; backfill of infiltration area north of Pond E; an acreage breakdown for ripping, topsoil replacement, and revegetation around each 323 FIFTH STREET • P.O. Box 680 • FREDERICK, COLORADO 80530 • PHONE: 303.833.1416 • FAX: 303.833.295❑ EXHIBIT L BONDING TABLE AND BONDING FIGURES EXHIBIT L RECLAMATION COST Activity Quantity Units Unit Costs Cost A. Processing area. Processing equipment is portable and would be removed by the operator 1 Move serge piles into settling pond 1000 CY 5 0 75 $ 750 00 2 Remove concrete pad forwash plant 15 CY S 6500 5 97500 3 Demolish and remove shop 1 LS 5 2 000 00 5 2 000 00 4 Remove =crate foo5ngs for office 8 CY $ 6500 $ 52000 5 Remove concrete base for scale 10 CY 5 6500 $ 65000 6 Scarify ground 5 Acres $ 15000 $ 75000 7 Spread 12 topsoil 8065 CY $ 075 $ 604875 8 Seed and Mulch 11 Acres S 90000 $ 9 900 00 9 Remora Conveyor Belt 8 Reclaim (includes Vagl Site) 1 LS 5 25 000 00 5 2500000 _ Subtotal 9 4659375 B Concrete Batch Plant 1 Move serge piles into mottling pand 1000 CY $ 0 75 $ 750 00 2 Remove concrete pad for wash plant 15 CY 5 6500 $ 97500 3 Demolish and remove shop 1 LS $ 2 000 00 $ 2 000 00 4 Remove concrete footings for office B CY $ 6500 $ 52000 5 Scarify ground 7 Acres 5 15000 $ 1 042 50 6 Spread 12 tcpsod 11210 CY 5 075 $ 8 407 76 7 Seed and Mulch 7 Acres 5 90000 5 6 255 00 Subtotal $ - 19.95026 C Asphalt Plant (contained with Pond A) 1 Move serge piles into settling pond 1000 CY 5 0 75 5 75000 2 Demolish and remove shop 1 LS $ 2 000 00 $ 2 000 00 3 Remove concrete footings for office 8 CY 5 6500 $ 52000 4 Scanty ground 0 Acres $ 150 00 9 5 Spread 12 topsoil 0 CY 5 0 75 $ 6 Seed and Mulch 0 Acres S 90000 S Subtotal $ 3,27000 D Shore &Vogl Initial Reclamation (Le. mass ball haul and place) 1 lrrport Backfill Shores North Settling Pond (12 8 acres 10 feel deep) 154 848 CY 5 3 00 $ 464 544 00 2 lnport Bairn Shores Salh Settling Pond (156 acres 3 feet deep) 56616 CY $ 300 5 169 848 00 3 Import Backfill Pond E Recharge Pond 33550 CY S 300 $ 100 650 00 4 pace available onsite backfill Vogl Cell 1 (22 acres at 20 feet deep available backfill esbmats 35 feet of overburden across the site for 77 acres of stopped ground 1 300 radus) 451301 CY 5 150 $ 676 95150 5 Toped Backfill to Vogl Cell 1 remaining shortage to cemptete backfill to grade 80 869 CY S 3 00 $ 242 60700 6 import Backfill to Vogl Pond 2b(94 acres -19 feet deep pendng4years 2025 start) 216000 CY $ $ t Subfotali$ 1 654 600 50 E Settling Pond and Perimeter Seeding Including Amended Area & Shorelines 1 Shores Pond A Seeing ($1210/ac lapsol + $150hac scanty + 5900/ac to seed & mulch) 290 Acres $ 2 260 00 $ 6 554 00 2 Shores Pond B Seeing ($1210/ac topsoil+$150/ac scarify +9900/ac to seed & notch) 000 Acres $ 2 260 00 5 3 Shores Pond C Sewing ($1210/ac topsoil +5150/ac scarify +$900/ac to seed & notch) 390 Acres 5 2 260 00 $ 8 814 00 4 Shores Pond D Seedng (515(/ac scanty +$900/ac to seed & mulch) 9 70 Acres S 1 050 00 $ 10 185 00 5 Shores Pond E Sewing (51210/as tapsod+$150/ac scanty e$900/ac to seed &nsdch) 1380 Acres $ 2 260 00 $ 31 188 00 6 Se/ng Pond ($1210/ac topsoil e 5150/ac scanty +$900/ac to seed & mulch) 1260 Acres 5 2 260 00 $ 28 476 00 7 hiscellaneeus Seeing South of Asphalt Rant 567 Acres S 2 260 00 5 12 814 20 8 Seed and Mulch South Amended Ana(5150/ac scanty + 5900/ac towed& mulch) 1975 Aces S 1 050 00 S 2073750 Shores Landscaping and Trees (13 trees (2 caliber bun oak typ )& 11 shrubs (5 gal 9 leacptantyp)at5500a2ee/shnb 8193 acres of seeing) 100 LS 5 14 000 00 $ 14 000 00 10 Vogl Pond 1($1210/ac topsoil +5150/ac scant'+$900/ac to seed& mulch) 2200 Acres $ 2 260 00 5 4972000 11 Vogl Pond 2a ($1210/ac topsoil +$150/ac scarify•$9001ac to seed & mulch) 183 Acres 5 $ 12 Vogl Pond 2b ($1210/ac topsoil+$150/ac scanty e$9001ac to seed & mulch) 940 Acres 9 9 13 Vogl Pond 3 (51210/ac topsoil +5150/ac scanty +5900/ac to seed & mulch) 183 Acres S S Srdtotal $ 18248870 F Slurry Wall 93)20% and 100% Installation Cost ($475 per SF) per DBMS Banding Requirement Assumes 27 23 average depth (including 4 key into bedrock & excludes Pond 2a & 3 as no disturbance for 2 yn ) Pond A @20% includes 6286linear feet of slurry wall 157 150 SF $ 475 $ 149 29250 Pond B@20% includes 6076 linear feel of slurry wall 151 900 SF $ 475 $ 144 305 00 Pond C @20% includes 6823linear feel of slurry wall 170 575 SF S 475 5 162 046 25 Pond D@20% rnclud1es 5 038 linear feet of slurry wall 125950 SF S 475 5 119 652 50 Pond E @20% includes 32501inear feet of clay liner 120 370 CY S 300 $ 7222200 Pond 2a@100% includes 6 257 linear feet of slurry wall (start in 2 years 2023) 87151 SF 5 $ Pond 3@100% includes 6257 linear feet of slurry wall (start in 2 years 2023) 89908 SF S $ Subtotal $ 64751&25 G Rundown Spillways (includes haul of concrete nprap and placement Pond 2a contains 26 000 SF of Pyramat Slope Reinforcement) Pond 2a (includes two sptMzys and Pyramat Reinforcement at Pond 2a outflow spdhvay bond in 2 years) 3200 TONS 5 $ Pond 3 (includes two sptMays bond in 2 years) 3200 TONS 5 $ Subtotal $ -. Total Disturbance Costs k , '- v$ 2,554,421.46 Indirect Costs I r rhead&Profit Performance Bond (202%) Based on DBMS estimate 9 51 599 31 Performance Bond (3 07%) Based on DBMS estimate 5 2682143 Job Sopenrrtendenl (240 hams @ 575/hr) Based on DRMS estimate S 18 000 00 Contractor Mob and DeMob (3%) Based on DRMS estimate $ 7663264 Contractor Overhead and Profit (10%) Based on DBMS esMrate 9 25544215 Subtotal $ _ 42849553 Contract Amount (direct ♦0&P) $ 7982,916 99 Legal Engineering& Project Management - r 7 Financial warranty processing (legagrelated casts) ($500) $ 50000 Engineenng Work and/or cniractrod preparation (4 25%) $ 126 773 97 RerJamahon management and/or edmrtustahon (5%) Based on ORMS estimate $ 149 145 85 Contingency (3%) 5 76 632 64 Subtotal $ 35305247 Total Indirect Costs $ 78154799 Total Bond Amount '' - ,. - _ 5 r 3 335 96946 \Bestway-213\voghdrawings\SHEETS\drms-vogl.dwg. 5/6/2020 1:40:16 PM LEGEND a CAS a W SS I LU C - FIFE 4a2o ♦ EDGE Cr ASPHALT EDGE QE GRAVEL EDGE OE CONCRETE BUILDING TLOWLINE FENCE ONE PIPE GAS UNE WATER UNE OVERHEAO POWER UNE SANTA'S' uNE UNOEROtOUSO POWER LIK UNOERGRDUND TELEPHONE UNE TOP DE BANK TOE OF BANK ONE FOOT CONTOUR 3 TOOT CONTOUR SEC nod LINE PROPERTv LINE f1.000PLAIN POTENTIAL RE RANDS STRUCTURE PROPOSED PERMT BOUNOARv 200' OarSET AASE FLOOD ELIVAnGN >e Jae I V N1.1 Know *Ilan below Call before you dig_ • a • 0 0 F x 00 0 a O - DO • P. S MONITORING WELL ELECTRIC BOX ELECTRIC METER POWER POLE GAS WELL GAS MARKER STEEL POST $000 POST SAM VARY MANHOLE SAM TART WARNER MAILBOX TELEPHONE PEDESTAL DRAINAGE MANHOLE WATER VALVE WATER METER WATER MARKER 901 FOUND ALIQUOT CORNER AS DESCRIBED SE T ALIQUOT CORNER AS DESCRIBED —^-•»^— SLURRY WALL IMO W WEFT a an (NMI • CRITIC WV .If 0 CO 4010 N ! Sr PLOP See le f11VI4 as an O NAIr MO M TU 4••841\ IV alas OPINLISIOVI 01.6 . 1 I/NIMIti k— NO VIWC KA It SW lY CASK as a r1• ) . 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MARK;OHNSIOA ALOISIOOS NO DCSCIUPtION DATE ADO RENEW DESIGNED M• W. owe' AT AAR GISMO •Y: NA SHEET: DATE Nit *Lit 10 SCAT F' AS NOTED AS LCD BONDING VOGL B-2 EXHIBIT S STRUCTURE & 200' MAILING UPDATES 200' Resident/Owner Mailings updated 5 6-2020 fJ Mail P Date 1 Neumann 2 St Vram Metro District (prop manager) 3 Varra 4 Town of Firestone (prop owner/land) 5 Varra Christopher 6 Pelican Shores (prop manager) 7 11739 County Rd 13 LLC (prop owner) 8 Sand Land (prop owner) 9 Lot Holding Investments (prop owner) 10 Barefoot LLC (prop owner) 11 Siegrist (per title work no longer a prop owner) 12 Weld County (property owner/roads) 13 Neumann 14 Sullenberger 15 Conner Patrick 16 Frakes Nathan 17 Miller 18 Renner R E LLC 19 CCWCD (property owner/surrounding ponds) 20 Tricycle Lane (property owner) 21 Loo Moises 22 Meisner 23 Lee Amanda 24 Petrick 25 Hirt 26 Haney Dens 27 Sun Communities (property manager/eagle crest) 28 JCC Properties 29 Zamora Irmabnda 30 Alerez Nima 31 Marchbanks 32 Prather 33 Wheeler 34 Freas 35 Stypa 36 Nieto 37 Rademacher 38 Newcomb 39 Rocha 40 Smith 41 Comacho 42 Huss 43 Hogan 44 Berg 45 J&J 46 Doyle 47 Till 48 Trevino 49 Hogan 50 Kemmer 51 Avestruz 52 Camacho 53 Lenz 54 Ralston Lawrence 55 Cox Mike 56 Havenar 57 Salazar 58 Ralston 59 Clark 60 Ralston 61 Smith Wilbur 62 New Hope (prop owner) 63 Aguire Rafeal 64 Pelican Shores (prop manager) 66 Hall Family (prop owner) 67 Oleary 68 Huss 65 JAR (received structure agreement) Mountain Shadows (prop Manager, emailed see attached) 69 70132250000070214680, 2/26/2020 delivered 70132250000070214444, 2/26/2020 delivered 70132250000070214482 2/26/2020 - delivered 70132250000070214420, 2/26/2020 delivered 70080500000080983527, 2/26/2020 delivered 70132250000070214529, 2/26/2020 -delivered 70132250000070214536, 2/26/2020 delivered 70132250000070214123, 2/26/2020 delivered 70132250000070214369 2/26/2020 delivered 70132250000070214475, 2/26/2020 delivered 70132250000070214499, 2/26/2020 -delivered 70132250000070214116, 2/26/2020 -delivered 7008050000080983473, 2/26/2020 delivered 70132250000070214574, 2/27/2020 delivered 70132250000070214598, 2/27/2020 - delivered 70132250000070214666 2/27/2020 delivered 70132250000070214178 2/27/2020 delivered 70132250000070214697, 2/27/2020 delivered 70080500000080983480, 2/27/2020 delivered 70132250000070214376, 2/27/2020 delivered 70132250000070214185, 2/27/2020 -delivered 70132250000070213843, 2/27/2020 delivered 70132250000070214543, 2/28/2020 - delivered 70132250000070214550, 2/28/2020 - delivered 70132250000070214567, 2/28/2020 - delivered 70132250000070214581, 2/28/2020 delivered 70132250000070214130 2/28/2020 delivered 70132250000070214383, 2/28/2020 - delivered 70132250000070214468, 2/28/2020 - delivered 70132250000070214628, 2/28/2020 - delivered 70132250000070214635, 2/28/2020 - delivered 70132250000070214659, 2/28/2020 - delivered 70132250000070214604, 2/28/2020 -delivered 70132250000070214710 2/28/2020 delivered 70132250000070211627, 2/28/2020 -delivered 70132250000070213737, 2/28/2020 delivered 70132250000070213744, 2/28/2020 delivered 70132250000070213751, 2/28/2020 delivered 70132250000070213768, 2/28/2020 delivered 70132250000070213775, 2/28/2020 delivered 70132250000070213799, 2/28/2020 delivered 70132250000070213805, 2/28/2020 -delivered 70132250000070213812, 2/28/2020 delivered 70132250000070213829, 2/28/2020 delivered 70132250000070213836, 2/28/2020 delivered 70132250000070213850, 2/28/2020 delivered 70132250000070213867, 2/28/2020 delivered 70080500000080983435 2/28/2020 delivered 70080500000080983534, 2/28/2020 -delivered 70080500000080983510 2/28/2020 delivered 70190700000024813679, 2/28/2020 delivered 70190700000024813686, 2/28/2020 delivered 70190700000024813693, 2/28/2020 delivered 70080500000080983503, 2/29/2020 - delivered 70132250000070214390, 2/29/2020 - delivered 70132250000070214642, 2/29/2020 - delivered 70132250000070214192, 2/29/2020 delivered 70132250000070214208, 2/29/2020 -delivered 70132250000070214215 2/29/2020 delivered 70080500000080983503 2/29/2020 delivered 70190700000024813709, 3/4/2020 - delivered 70132250000070214413 3/4/2020 delivered 70132250000070214406, 3/9/2020 - delivered 70132250000070214505, 3/10/2020 - delivered 70132250000070214512, 3/12/2020 - delivered 70132250000070214673, 3/12/2020 - delivered 70190700000024813662, 3/21/2020 delivered 70080500000080983466, 3/11/2020 - intransit 70132250000070214611, 3/13/20 in transit Mail Date Vogl Richard (lessor/owner of the property to be mined) 70 71 Jamison Linda (direct contact via BURNCO) Bielz (via email (sunnyfrogk@yahoo.com), see attached, BURNCO has contacted the owner via phone call and emial) 72 Conway (structure agreement delivered and signed) 73 Lee Shawn (direct contact via BURNCO, they have recived the GW and structural agreements) 74 Conway (structure agreement delivered and signed) 75 76 Norton Barbara (same as Norton Barbara) 77 Norton Gary (sold to Bielz, father of Bielz) 78 79 80 70132250000070214352, 70132250000070214451, 70132250000070214703, 70132250000070213782, 70080500000080983442, 70080500000080983497, 70132250000070214154, 70190700000024813655, February 27, 2020, 1 10 am Awaiting Delivery Scan The delivery status of your item has not been updated as of February 27, 2020, 1:10 am. We apologize that it may arrive later than expected. February 27, 2020, 1 10 am Awaiting Delivery Scan The delivery status of your item has not been updated as of February 27, 2020, 1 10 am We apologize that it may arrive later than expected February 27, 2020. 1-10 am Awaiting Delivery Scan The delivery status of your item has not been updated as of February 27, 2020, 1:10 am. We apologize that it may arrive later than expected February I7, 2020, 1 10 am Awaiting Delivery Scan The delivery status of your item has not been updated as of February 27, 2020, 1:10 am. We apologize that it may arrive later than expected February 27, 2020, 1 10 am Awaiting Delivery Scan The delivery status of your item has not been updated as of February 27, 2020, 1:10 am We apologize that it may arnue later than expected February 27, 2020, 1:10 am Awaiting Delivery Scan The delivery status of your item has not been updated as of February 27, 2020, 1:10 am We apologize that it may arrive later than expected February 27, 2020. 1:10 am Awaiting Delivery Scan The delivery status of your stern has not been updated as of February 27, 2020, 1 10 am. We apologize that it may arrive later than expected. February 27, 2020, 110 am Awaiting Delivery Scan The delivery status of your item has not been updated as of February 27, 2020, 1:10 am. We apologize that it may arrive later than expected Weber Robert (hand delivered, 5-4-2020) 70132250000070214161, February 27, 2020, 1:10 am Awaiting Delivery Scan The delivery status of your item has not been updated as of February 27, 2/27, 1 10 am- We apologize that rt may arrive later than expected. Ailor (groundwater notifciation was delivered) Stinar (lessor/owner of the property to be mined) St Vrain Metro District (prop. Manager, see 81 70132250000070214444) Johnson Richard (item reached recipent but return was missing 82 at post office, received structure agreement) 83 Bauer 70132250000070214147, 70080500000080983459, 70132250000070214437, 70080500000080983541 70132250000070213508 February 27, 2020, 1 10 am Awaiting Delivery Scan The delivery status of your item has not been updated as of February 27, 2020, 1:10 am We apologize that it may arrive later than expected. February 27, 2020, 1:10 am Awaiting Delivery Scan The delivery status of your 'tem has not been updated as of February 27, 2020, 1 10 am We apologize that it may arrive later than expected 2/29/2020 - in transit/delivered 3/5/2020 - available for pickup 4/13/2020 - in transit Sttructure Agreement Owner Mailings - updated 5-6-2020 # Mail Date Structure Agreement 1 Kerr Mcgee (structure/utility) 70132250000070213713, 3/4/2020 - delivered 2 Weld County (structure/utility) 70190700000024813822, 3/4/2020 - delivered 3 Century Link (structure/utility) 70190700000024813815, 3/4/2020 - delivered 4 Central Weld County Water (structure/utility) 70190700000024813785, 3/4/2020 - delivered 5 United Power (structure/utility) 70190700000024813839, 3/4/2020 - delivered 6 CCWCD (structure/utility) 70190700000024813761, 3/4/2020 -delivered yes 7 Noble (structure/utility) 70132250000070213690, 3/5/2020 - delivered 8 Town of Firestone (structure/utility) 70132250000070213683, 3/5/2020 - delivered 9 St. Vrain Sanitation (structure/utility) 70132250000070214109, 3/5/2020 - delivered yes 10 Rural Ditch (structure/utility) 70190700000024813846, 3/7/2020 - delivered 11 Last Chance Ditch (structure/utility) 70132250000070213720, 3/11/2020 -delivered 12 Doyle (resident) 70132250000070214086, 3/4/2020 - delivered yes 13 Miller (resident) 70190700000024813778, 3/4/2020 - delivered 14 Stypa (resident) 70132250000070213997, 3/4/2020 - delivered yes 15 Rademacher (resident) 70132250000070213973, 3/4/2020 - delivered 16 Ralston (resident) 70132250000070213942, 3/4/2020 - delivered 17 Smith (resident) 70190700000024813709, 3/4/2020 - delivered 18 Till (resident) 70190700000024813723, 3/4/2020 - delivered 19 Varra (resident) 70190700000024813730, 3/4/2020 - delivered 20 Trevino (resident) 70190700000024813747, 3/4/2020 - delivered 21 Lenz (resident) 70132250000070213928, 3/4/2020 - delivered 22 Freas (resident) 70132250000070214093, 3/4/2020 - delivered 23 Hogan (resident) 70132250000070214079, 3/4/2020 - delivered 24 Salazar (resdient) 70190700000024813792, 3/5/2020 - delivered 25 Conway (resident) 70132250000070213898, 3/6/2020 - delivered yes 26 Neuman (resident) 70132250000070213980, 3/6/2020 -delivered 27 Johnson (resident) 70132250000070214024, 3/17/2020 - delivered 28 29 Huss (resident) 70132250000070214062, 3/21/2020 - delivered 06-7-'1,81111,' . Kemner (resident,tand deliy ed, „,-,,., + 70132250000070214048, April 1, 2020, 1:57 pm Unclaimed/Being Returned to Sender FREDERICK, CO 80530 Your item could not be delivered on April 1, 2020 at 1:57 pm in FREDERICK, CO 80530. It was held for the required number of days and is being returned tothe _.__ .. .. __ . 30 Stinar (resident) 70190700000024813808, 3/7/2020 - in transit 31 Lee Shawn (resident, direct contact via BURNCO, received groundwater memo) 70132250000070214017, 3/7/2020 - in transit 32 JAR (resident) 70132250000070214031, 4/2/2020 - delivered 33 , eber (resit 'deli t 19070000002481371: 34 Norton (resident, 200' delivered see Bielz) 70132250000070213959, 3/7/2020- in transit 35 Ailor (resident, grdounwater delivered) 70132250000070213874, 3/7/2020 - in transit 36 Avestruz (resident, 200' delivered) 70190700000024813860, 3/8/2020 - in transit 37 Ca macho (resident, delivered) 70190700000024813853, 3/9/2020 - in transit 38 J&J (resident, 200' delivered) 70132250000070214055, 3/8/2020 - in transit 39 Loo (resident, 200' delivered) 70132250000070213904, 3/9/2020 - in transit 40 Berg (resident) 70132250000070213881, 4/2/2020 - delivered 41 Newcomb (resident) 70190700000024813754, 4/3/2020 - delivered 42 Rocha (resident, 200' delivered) 70132250000070213935, 3/26/2020 - in transit 43 Clark (resident, 200' delivered) 70132250000070214000, March 13, 2020, 1:42 prn Notice Left (No Authorized Recipient Available) FREDERICK, CO 80530 We attempted to deliver your item at 1:42 pm on March 13, 2020 in FREDERICK, CO 80530 and a notice was left because an authorized recipient was not available. 44 Meisner (resident, 200' delivered) 70132250000070213911, March 13, 2020, 2:08 pm Notice Left (No Authorized Recipient Available) FREDERICK, CO 80530 We attempted to deliver your item at 2:08 pm on March 13, 2020 in FREDERICK, CO 80530 and a notice was left because an authorized recipient was not available. 45 Nieto (resident, 200' delivered) 70132250000070213966, March 13, 2020, 2:08 pm Notice Left (No Authorized Recipient Available) FREDERICK, CO 80530 We attempted to deliver your item at 2:08 pm on March 13, 2020 in FREDERICK, CO 80530 and a notice was left because an authorized recipient was not available. You may arrange redelivery by using the Schedule a Redelivery feature on this page or may pick up the item at the Post Office indicated on the notice beginning March 14, 2020. If this item is unclaimed by March 19, 2020 then it will be returned to sender Andy Rodriguez From: Sent: To: Subject: Andy, Kyle Regan Tuesday, May 5, 2020 2:58 PM Andy Rodriguez Vogl Notice Hand Delivery 5/4/2020 I delivered the DRMS property owner notices to the following properties: Weber: 4777 WCR 24-3/4, Firestone, Co 80504 - Kemner: 5695 WAVERLEY AVE, Firestone, Co 80504 Bauer: 5794 WAVERLEY AVE, Firestone, Co 80504 I knocked and rang the door bell at all three properties but no one answered, so I left the envelope in the mailbox for the Weber property and under the door mat at the Kemner and Bauer properties. Kyle Regan Project Geoscientist Civil Resources. LLC 323 Fifth Street P.O. Box 680 Frederick, CO 80530 Phone: (303) 833-1416 x210 Cell: (408) 930-2544 www.civilresources.com C CIVIL RESW►►URCES Y C (%M E!DO MYAM 1 Andy Rodriguez From: Sent: To: Subject: fmc900<fmc900@flagstaffmanagement.com> Friday, May 1, 2020 10:56 AM Andy Rodriguez RE: mountain shadows in Firestone, CO If we have their email information we will forward this to them. I cannot give this information out -or cc you on the emails. I will also forward this to the board. Lisa Eutsler. Manager Flagstaff Management. Inc. Office: 303-682-0098 Fax: 303-682-1111 2030 Terry St. Suite 104 Longmont. CO 80501 www.flagstaffmanagement.corn From: Andy Rodriguez[mailto:andy@civilresources.com] Sent: Friday, May 01, 2020 10:33 AM To: fmc900 Subject: RE: mountain shadows in Firestone, CO Lisa, Please see the attached information in reference to the gravel mining amendment we just discussed. There will be no change to the Pond (known as Pond D) just north of the subdivision but as a requirement of the amendment we have to notify the neighbors surrounding the entire gravel mine permit boundary that Bestway is amending the Vogl Property into the current Shores Permit boundary. Can you reply with confirmation of this? Also do you have residents emails/phone numbers? I have sent many residents certified mail and two of them were never delivered so an email would allow me to get the information to them. Here are the residents. 5695 WAVERLEY AVE FIRESTONE KEMNER DAVID C 5794 WAVERLEY AVE FIRESTONE BAUER JEFFRY L Do you mind emailing them the attached info and copying me on the email. The residents would need the public notice and their respective structure owner letter. Thanks, Andy Rodriguez, P.E. andy@civilresources.com 303 909 0776 (c) 303 833 1416x202 (o) 1 Civil Resources, LLC PO Box 680 323 5th St. Frederick, Co 80530 From: fmc900[mailto:fmc900@flagstaffmanagement.com] Sent: Friday, May 1, 2020 8:55 AM To: Andy Rodriguez <andy@civilresources.com> Subject: RE: mountain shadows in Firestone, CO Yes, we do. Please feel free to email us or call us with any concerns. Lisa Eutsler. Manager Flagstaff Management. Inc. Office: 303-682-0098 Fax. 303-682-1111 2030 Terry St. Suite 104 Longmont. CO 80501 www. flagstaffmanagement . com From: Andy Rodriguez[mailto:andy©civilresources.com] Sent: Thursday, April 30, 2020 12:30 PM To: fmc900 Subject: mountain shadows in Firestone, Co Do you guys manage Mountain Shadows in Firestone? I have some information I want to send and email would be much more efficient than certified mail. Andy Rodriguez, P.E. andy@civilresources.com 303 909 0776 (c) 303 833 1416x202 (o) Civil Resources, LLC PO Box 680 323 5th St. Frederick, Co 80530 2 Andy Rodriguez From: Sent: To: Subject: Andy, fmc900<fmc900@flagstaffmanagement.com> Tuesday, May 5, 2020 11:48 AM Andy Rodriguez RE: mountain shadows in Firestone, CO I emailed/forwarded this to the homeowners at 5695 Waverley. We do not have an email address for the homeowners at 5794 Waverley. Lisa Eutsler. Manager Flagstaff Management. Inc. Office: 303-682-0098 Fax: 303-682-1111 2030 Terry St. Suite 104 Longmont. CO 80501 www. flagstaffmanagement . corn From: Andy Rodriguez[mailto:andy@civilresources.com] Sent: Friday, May 01, 2020 10:33 AM To: fmc900 Subject: RE: mountain shadows in Firestone, CO Lisa, Please see the attached information in reference to the gravel mining amendment we just discussed. There will be no change to the Pond (known as Pond D) just north of the subdivision but as a requirement of the amendment we have to notify the neighbors surrounding the entire gravel mine permit boundary that Bestway is amending the Vogl Property into the current Shores Permit boundary. Can you reply with confirmation of this? Also do you have residents emails/phone numbers? I have sent many residents certified mail and two of them were never delivered so an email would allow me to get the information to them. Here are the residents. 5695 WAVERLEY AVE FIRESTONE KEMNER DAVID C 5794 WAVERLEY AVE FIRESTONE BAUER JEFFRY L Do you mind emailing them the attached info and copying me on the email. The residents would need the public notice and their respective structure owner letter. Thanks, Andy Rodriguez, P.E. 1 andy@civilresources.com 303 909 0776 (c) 303 833 1416x202 (o) Civil Resources, LLC PO Box 680 323 5th St. Frederick, Co 80530 From: fmc900 [mailto:fmc900@flagstaffmanagement.com] Sent: Friday, May 1, 2020 8:55 AM To: Andy Rodriguez <andy@civilresources.com> Subject: RE: mountain shadows in Firestone, CO Yes, we do. Please feel free to email us or call us with any concerns. Lisa Eutsler. Manager Flagstaff Management. Inc. Office: 303-682-0098 Fax: 303-682-1111 2030 Terry St. Suite 104 Longmont. CO 80501 www. flagstaffmanagement . corn From: Andy Rodriguez[mailto:andy©civilresources.com] Sent: Thursday, April 30, 2020 12:30 PM To: fmc900 Subject: mountain shadows in Firestone, CO Do you guys manage Mountain Shadows in Firestone? I have some information I want to send and email would be much more efficient than certified mail. Andy Rodriguez, P.E. andy@civilresources.com 303 909 0776 (c) 303 833 1416x202 (o) Civil Resources, LLC PO Box 680 323 5th St. Frederick, Co 80530 2 And Rodri • uez From: Sent: To: Subject: Kimberly Bielz <sunnyfrogk@yahoo.com> Wednesday, May 6, 2020 3:26 PM Andy Rodriguez Re: vog l gravel mine Are these the ones you called about? Because if they arent, then I never received that email that you wanted me to acknowledge receiving. If they are, then I'm officially acknowledging receipt of these documents. Kim Sent from Yahoo Mail on Android On Wed, May 6, 2020 at 11:26 AM, Andy Rodriguez <andy@civilresources.com>wrote: Kim, I believe your Dad received a lot of these correspondences but I wanted to make sure you also received a copy. See attached. Andy Rodriguez, P.E. andyCcivilresources.com 303 909 0776 (c) 303 833 1416x202 (o) Civil Resources, LLC PO Box 680 323 5th St. Frederick, Co 80530 1 CIVIL RESU RCES,LLC ENGINEERS & PLANNERS April 9th, 2020 Mr. Eric Scott Division of Reclamation, Mines, and Safety 1313 Sherman Street, Room 215 Denver, Colorado 80203 RE: Preliminary Review of a 112 Construction Materials Reclamation Permit Amendment Application Package AM03, Bestway Concrete Company, Permit M1998-013 -AM03; Response Dear Mr. Scott: This letter is being generated to satisfy the preliminary review dated August 21, 2019 for the Bernhardt Gravel Mine. The italicized items are the current comment and the bold text are the responses: The Division of Reclamation. Mining, and Safety has completed its preliminary adequacy review of your 112 construction materials reclamation permit amendment application. The application was called complete for review on February 19, 2020. All comment and review periods began February 19, 2020. The decision date for this application is May 19 2020. Please be advised that if you are unable to satisfactorily address any concerns identified in this review before the decision date, it will be your responsibility to request an extension of the review period. If there are outstanding issues that have not been adequately addressed prior to the end of the review period, and no extension has been requested. the Division will deny this application. In order to allow the Division adequate time to review your responses to any adequacy issues. please submit your adequacy responses to the Division no later than one week prior to the decision date (May 12. 2020). Please note that any changes or additions to the application on file in our office must also be reflected in the public review copy, which has been placed with the Weld County Clerk and Recorder. - Acknowledged. The review consisted of comparing the application content with specific requirements of Rule 6.1, 6.2. 6.4 and 6.5 of the Minerals Rules and Regulations of the Colorado Mined Land Reclamation Board for the Extraction of Construction Materials. As with most applications, there are items that will require clarification of the existing information. Any inadequacies are identified under the respective exhibit heading. APPLICATION FORM: Item 3: Permitted Acreage - The change in permit acreage shown on line 3.1 of the application form is 140.7 acres, however the legal description provided as Exhibit A gives an acreage total of 159.148. Please revise as necessary and/or identify the reason for the acreage discrepancy. — Exhibit A has been updated to show the same acreage as the plan-set/maps. The Vogl Property contains 159.148 acres but the permit boundary is 140.7 acres as a portion (-•15.1 acres) of the northeast part of Vogl will not be mined or permitted. See updated maps. Signature Page - The corporate seal for the Burnco Corporation has not been provided as required on the signature page. If you wish I can return the executed page to you for correction, or you may complete a new signature page. - The signature page has not been changed. The bonding representative at the DRMS was contacted and a response is pending (see attached email). 323 FIFTH STREET • P.O. Box 680 • FREDERICK, COLORADO 80530 • PHONE: 303.833.1416 • FAX: 303.833.2850 Page 2 Mr Eric Scott April 9, 2020 6 2 GENERAL REQUIREMENTS OF EXHIBITS 6 2 1 General Requirements (1) This Rule provides for the guidelines for, and information requirements of, each Exhibit required to be submitted with the permit application, as specified according to Section 61 (2) Maps and Exhibits Maps, except the index map, must conform to the following cntena - The maps were submitted with signatures and the dates prepared See attached (a) show name of Applicant, - The maps were submitted with signatures and the dates prepared See attached (b) must be prepared and signed by a registered land surveyor, professional engineer, or other qualified person, The maps were signed by Andy Rodriguez P E with Civil Resources and Mark Johnson with Bestway Concrete/Burnco Colorado, LLC (c) give date prepared, - The date prepared is shown on the cover sheet and the submittal package as February 2, 2020 (d) identify and outline the area which corresponds with the application, - This is shown on the submitted maps (e) with the exception of the map of the affected lands required in Section 34-32 5-112(2)(d), C R S 1984, as amended, shall be prepared at a scale that is appropnate to clearly show all elements that are required to be delineated by the Act and these Rules The acceptable range of map scales shall not be larger than 1 inch = 50 feet nor smaller than 1 inch = 660 feet Also, that a map scale, appropriate legend, map title, date and a north arrow shall be included — All scales are within this range Please provide a set of maps that conforms to the above scale requirements You may use color on the maps as needed to make the appropnate information easily identifiable As a general note, it appears that the 200' offset line for the permit boundary on the provided maps is shown as 'property line" in the legend provided - The maps have been updated and the permit boundary v property line has been corrected EXHIBIT A - Legal Description (Rule 6 4 1) Please see previous comment for item 3 of the Application form Please also specify that the legal description provided is only for the new area to be amended to the previously permitted area You may provide a legal description of the previously permitted area as well for clarity if you wish The maps Cover Sheet and Exhibit A have been updated to show and describe the area to be permitted EXHIBIT C - Pre -mining and Mining Plan Map(s) of Affected Lands (Rule 6 4 3) Please show the proposed locations of topsoil and overburden stockpiles on the mining plan map The majority of the stockpiles will occur at Pond A on the main Shores Site The overburden from Cell 1 will be stockpiled in thirds and then pushed back by dozers to native grade The remaining overburden from the other mining cells will be used to restore Cell 1 back to native grade EXHIBIT D - Mining Plan (Rule 6 4 4) The last sentence in the first paragraph of section (a) seems to be incomplete — please edit as needed This has been updated Page 3 Mr Eric Scott April 9, 2020 The site preparation paragraph states that some structures within the amended/permit area will be removed and some will remain Please show the structures to be removed/kept on the mining plan map All structures to remain Section (c) states that water required to operate the facility will likely be provided by existing water rights associated with the property Which property is being referred to, and are the water rights referred to currently approved for this kind of consumptive use? Later in the application it is stated that the site will be reclaimed as "dryland" because there are no water nghts Please edit for consistency - The property owners do own water rights, should those specific water rights be used they will have to be included in an SE0 approved Substitute Water Supply Plan (SWSP) The areas will be reclaimed as water storage and irrigated lands The amended portion of the property will be included in the main properties SWSP and submitted to the SE0 for approval The miner will not expose or put waters to beneficial use until the SWSP is approved Section (t)(►) — what is the approximate thickness of the overburden on the amended property? - The approximate thickness ranged from two to five feet At what point in the mining of the amended property will the slurry walls/spillways for cells 2A and 3 be installed? — The slurry wall will be installed in approximately 18 months The spillways will not be installed until reclamation, which typically coincides with the end of each phase What activity is planned for the approximately 20 acre area north of the section line north of Cell 39 It appears that this area may contain sensitive areas such as wetlands, and there is no discussion of use in the mining plan or anything shown on the mining plan map If that area is not going to be affected, why is it included in the proposed permit areal — This area contains a few mineable areas, the chances of the miner mining these areas is very remote but they would like to have the option if it is viable, that is why there are no cells shown on the maps but it would be beneficial to keep this area in the permit than do an amendment in the future A wetlands and wildlife study was performed as shown on the plans showing more sensitive areas which the miner intends on avoiding The entire property boundary was not included in the permit boundary as the miner is aware that the area to the north is not a viable resource What type of conveyor crossings are proposed to move material across the county roads, and what approvals will be required prior to construction of the conveyor crossing(s)9— The conveyor crossing will require a crossing agreement with Weld County and further a fully approved Use by Special Review submittal Bestway has obtained crossing agreements with the County in the past and will inform the County of this request during the Use by Special Review Process The miner will not proceed with a crossing until the agreement is obtained What, if any, replacement will be provided for the function of the private lateral that will be removed during mining of Cell 19 — The private lateral is owned by the property owner and the property owner is in agreement that removing and rebuilding the private lateral is the most economical way to mine Cell 1 No further irrigation occurs downstream of the privately owned lateral The lateral will either be built back to its existing location or relocated to the west Current survey of the entire area with detailed spot elevations has been obtained EXHIBIT E - Reclamation Plan (Rule 6 4 5) Pond E has been omitted from the summary of the Main Shores Mine Area Has the clay liner for Pond E been approved by the SEO? This has been updated Pond E has been approved by SEO. Page 4 Mr Eric Scott April 9, 2020 Section (a) states that the mined area will be returned to existing grade Would it be correct to assume that this is only applicable to all areas other than Cells 2A and 39 The mined area in Cell 1 will be returned to native grade The other areas will be reclaimed water storage Section (a) states that once the site is returned to pre -mining grade, the site can return to being farmed The reclamation plan provided (6" topsoil replaced, dryland grass seed mix, etc) does not appear to lend itself to crop production or pastureland What type of farming is proposed? If farming is not proposed, please revise as appropriate — Farming is proposed, the miner will replace the entire site with a mix of wash fines and overburden These material are well suited for farming EXHIBIT F - Reclamation Plan Map (Rule 6 4 6) Figure 6 shows Pond A as reclaimed to native grade, please revise as appropriate — A small section of Pond will be reclaimed to native grade The plans have been updated to be more specific EXHIBIT G - Water Information (Rule 6 4 7) (2) If the operation is expected to directly affect surface or groundwater systems, you shall (a) Locate on the map (in Exhibit C) tributary water courses, wells, springs, stock water ponds, reservoirs, and ditches on the affected land and on adjacent lands where such structures may be affected by the proposed mining operations, - All water courses and water features are shown Residential wells referred to in Exhibit G(a) are not shown on the provided figures for existing conditions, or structures (Figures 2 and 3) The figures and maps have been updated to show the wells listed in Exhibit G Owners names do not typically get updated so please cross reference the permit numbers as verification was used from the Weld County Assessor's chain of title Rule 3 6 1(1) of the Minerals Rules and Regulations of the Colorado Mined Land Reclamation Board for the Extraction of Construction Materials states "Disturbances to the prevailing hydrologic balance of the affected land and of the surrounding area and to the quantity or quality of water in surface and groundwater systems both during and after the mining operation and during reclamation shall be minimized " To address these concerns, a Groundwater Mitigation Plan was provided by the operator to supplement the information provided for exhibit G After reviewing the provided Groundwater Mitigation Plan DRMS has the following comments and additional requirements The Lee Well is not shown on the map provided — This well is shown on the updated maps and figures, permit #298013-A Neumann Well is referred to in text of plan, but not shown on map This well is shown on the updated maps and figures, permit #226509-A Rindour Well is shown on map, but not referred to in the text of the plan This well is shown on the updated maps and figures and referenced in the groundwater memo The Neumann well us eto be the Rindour well Please provide a table/figures showing all available monitoring data and trends over time for the eight wells listed, not just average values A table showing all the data has been provided DRMS will require 2 more groundwater monitoring wells adjacent to Cell 1, one on the west side/southwest corner, and one near the southeast corner These wells should be installed and made part of the monthly Page 5 Mr Eric Scott April 9, 2020 groundwater level monitoring program as soon as possible — Acknowledged, this has been scheduled Data will be provide once these wells have been drilled DRMS will also require the permittee to attempt to document background conditions in the five listed domestic alluvial wells pnor to initiating dewatenng activity associated with AMO3 In order to minimize the impacts to the hydrologic balance, it is vital to determine what the existing "pre -mining" conditions are for wells that may be impacted This data is especially important for this site, where mining activity has already been documented to have potential adverse impacts on nearby alluvial wells For the five listed domestic wells, DRMS will require that the permittee attempt to obtain the following data, in addition to whatever basic well construction data is currently available A table has been attached showing the data The miner will reach out via personal communication and a certified mailing requesting data directly to the property owners adjacent to the west of Phase 1 to discuss testing their wells and obtaining the requested data (Lee, Bielz, Neumann & Ailor) Total well depth, Depth to static water level, Depth of pump intake Conduct pump test to determine well yield Conduct analytical sampling of all Domestic Drinking Water parameters All data collection will be completed at the permittee's expense Data will be provided to DRMS and the well owner upon their request If a well owner chooses not to allow the permittee access to collect the above data, they should be provided with a form that they can sign and date to document that they have been provided with an opportunity to have their well characterized at the permittee's expense, but have chosen to decline to participate None of the wells are used for drinking water as all of these residents are on a municipal water supply The miner sent a certified mailing and agreement to the surrounding well owners listed above A copy of the mailing is attached to this response, once the proof of delivery has been received a copy will be provided to the DRMS If dunng the course of mining or reclamation complaints from a well owner are received by the permittee, the permittee will commence an evaluation and investigation, including providing replacement water to the well owner if necessary, within 48 hours DRMS shall be notified within two business days of the complaint and the proposed initial steps for the evaluation of the complaint A written report will be submitted to DRMS within 30 days detailing the information collected dunng the investigation of the complaint, and proposed mitigation activity, if required Please make the appropriate edits to the Groundwater Mitigation Plan, and acknowledge the additional DRMS requirements listed above — The miner acknowledges this EXHIBIT L - Reclamation Costs (Rule 6 4 12) All information necessary to calculate the costs of reclamation must be submitted and broken down into the vanous major phases of reclamation You must provide sufficient information to calculate the cost of reclamation that would be incurred by the state The tables include updated costs and should any backup costs be required they can be provided The reclamation costs will be calculated when all remaining adequacy issues have been resolved At this time, DRMS notes that the mining plan states that Cells 2A and 3 will be mined at 21 slopes, but no volumes or costs have been provided for backfilling from 2 1 to the required final 31 internal slopes — The tables have been update slightly Cell 1 and 2b will be mined at 2 1 and reclaimed to native grade, therefore fully backfilled There is approximately 390,000 cubic yards of additional overburden for backfill on the Vogl site, this material is designated for backfill Plus an additional of 410,000 cubic Page 6 Mr Eric Scott April 9, 2020 yards in the bond so a total of 800,000 cubic yards available for backfill The Vogl site will require 530,000 cubic yards and the Shore Site will require -270,000 cubic yards for a total of 800,000 cubic yards of backfill The costs are included under Phase 1 of the cost estimate table, but there has been no additional cost for Pond 2b on the Vogl site as that pond might not be mined for about 5 years Bonding of that site will be require once that area is mined EXHIBIT M - Other Permits and Licenses (Rule 6 4 13) Please list the appropriate permits that the operator has obtained for the existing operation and any additional permits required, or existing permits that may require modification, for the proposed additional areas/activities It seems likely that, at least, the Weld County permitting will require modification for the additional area, and for the proposed conveyor crossing of the county roads The miner will obtain. - CDPHE discharge permit There is currently an active one for the Shores Gravel Mine - A Weld County Use by Special Review and any further crossing or right-of-way agreements - A renewed Substitute Water supply Plan EXHIBIT N - Source of Legal Right to Enter (Rule 6 4 14) - See updated legal right to enter documents Exhibit 0 states that the property to be amended into the permit is owned by Jemlyn Sitnar, Richard Vogl and Margaret Vogl, however, the legal right to enter provided is only executed by Jernlyn Sitnar Please provide executed agreements with all property owners, or provide documentation that demonstrates that Jernlyn Sitnar has the authority to execute the agreement on behalf of the Vogls - See updated legal right to enter documents EXHIBIT S - Permanent Man -Made Structures (Rule 6 4 19) Please note that roadways and above -ground or underground utilities (if present) within 200 feet of the proposed affected area are considered permanent man-made structures In accordance with Rule 6 419, when mining operations will adversely affect the stability of any significant, valuable and permanent man-made structure located within 200 feet of the affected area, the applicant may either All roadways and utilities were taken into account when performing the stability analyses In all cases, roadways and utilities, if not specifically mentioned in the stability analyses, are further away from the mining and are more stable than the structures specifically mentioned each section analyzed A structure agreement has been sent to all structure owners See attached table and proof of delivery A structure agreement has been sent to all structure owners See attached table and proof of delivery (a) Provide a notarized agreement between the applicant and the person(s) having an interest in the structure, that the applicant is to provide compensation for any damage to the structure, - Notarized agreements have been obtained from Central Colorado Water Conservancy District, the Doyle residents and the Conway residents and Central Weld Water District or (b) Where such an agreement cannot be reached, the applicant shall provide an appropriate engineering evaluation that demonstrates that such structure shall not be damaged by activities occurring at the mining operation — A stability report has been provided to the DRMS and a copy is on file at the County All structure owners were provided an agreement Page 7 Mr. Eric Scott April 9, 2020 Please provide evidence (certified letter to structure owners) that a notarized agreement between the structure owners and the applicant was pursued. Due to the large number of structure agreements required for this application it will likely be useful to provide a separate figure depicting the utilities and structures within 200 feet of the permit cross-referenced with a table for the ownership of the structure. A table and map showing all the structure owners is attached along with a figure showing all residents within 200 -feet. During this cross check one resident was missed during the notification period (Bauer, Jeffry south of Pond D, over 200' from the disturbed area and just inside the 200' offset from the permit boundary so a notification was sent). Mountains Shadows HOA was notified but a structure agreement was not sent there way as they own a right-of-way south of Pond D, we followed up with a structure agreement mailing. If an agreement is unable to be reached a geotechnical assessment may be provided to demonstrate that the structures shall not be damaged. You must provide information sufficient to demonstrate that the stability of any structures located within two hundred (200) feet of the operation or affected land will not be adversely affected. A stability analysis has been performed. DRMS notes that a geotechnical evaluation has been provided with the amendment submittal package. - A stability analysis has been performed. The provided stability report states that it was prepared for the Nix Gravel Mine and refers to the Nix site within the text of the report. Please correct as appropriate and verify that the data contained in the provided report is correct for the Shores amendment. - This is typo and the report references the correct property. Please provide a figure that shows where sections H, and 1 in Pond A are located as referred to in Table 1 Stability Figures 2 shows the location of Section H & I. The stability report is attached to this response. The entire report was not reattached just the updated text and Figure 2. Was any analysis done to verify the offsets are sufficient between Cell 2A and the structures located to the east? Also for structures located on the SE corner, south site and west sides of Cell 3? All structures are safe as the critical structures is closer to the mine and/or with taller highwalls were analyzed so any structure that is further from the mine high wall is safer than the reported numbers in the stability analysis. Additional Information: You will also need to provide the Division with proof of notice publication as well as proof of notice to surrounding property owners within 200' of the permit. As with Exhibit S, due to the large number of adjacent property owners within 200 feet of this application, it will likely be useful to provide a separate figure depicting the property owners within 200 feet of the permit cross-referenced with a table for the ownership information. - See attached property owner and structure tables, along with a crossed referenced table on Sheet 3 showing property owners in red in the upper right (a property owner that was also sent a structure agreement has "*S" next to its name). Structure owners are shown in green and the property owners that have structures are also shown in green in the lower left hand corner. With such a large amount of property owner, continued effort was put forth to notify all the residents using the Weld County Assessors records. Some notifications were returned as undeliverable. A copy of the certified mail deliveries, and the status of the deliveries is attached to this response along with a cross reference table on Sheet 3 of the maps. Any letters from other commenting agencies/entities received by the Division for this permit to date are available for review through the imaged document data link provided below. or through the DRMS website. https://www.colorado.gov/pacific/drms/data-search Page 8 Mr. Eric Scott April 9, 2020 This concludes the Division's preliminary adequacy review of this application. This letter shall not be construed to mean that there are no other technical deficiencies in your application. Other issues may arise as additional information is supplied. Please remember that the decision date for this amendment application is May 19, 2020. As previously mentioned, if you are unable to provide satisfactory responses to any inadequacies prior to this date, it will be your responsibility to request an extension of time to allow for continued review of this application. If there are still unresolved issues when the decision date arrives and no extension has been requested. the application will be denied. If you have any questions, please contact me at (303) 866-3567 x8140. Included in this response is: - A copy of all the 200' spacing and structure agreement proof of mailings. Sign posting photo. - DOW due diligence, an extensive wildlife assessment and wetlands study has been performed on the site along with an onsite visit with the Corp of Engineers. This data has been attached. The miner does not plan to remove any cotton wood trees and the miner will re -survey the site for active raptor nesting prior to commencing. - Copy of the proof of advertisement. If there are any questions please do not hesitate to call or email me. CIVIL RESOURCES, LLC Andy Rodriguez, P.E Encl: J:IBestway-2131vogRdrmsladequacy\Adq-1-M1998-013AM03.doc EXHIBITS EXHIBIT A - LEGAL DESCRIPTION This information provided in this Exhibit is intended to satisfy the requirements outlined in Section 6 41 of the Colorado Mined Land Reclamation Board Construction Material Rules and Regulations AMENDED PARCEL DESCRIPTION (140 7 AMENDED ACRES +/-) PROPERTY DESCRIPTION (FROM TITLE COMMITMENT) PARCEL 1 THE NORTHWEST QUARTER OF THE NORTHWEST QUARTER (NW 1/4 NW') OF SECTION ONE (1), TOWNSHIP 2 NORTH, RANGE 68 WEST OF THE 6TH P M , COUNTY OF WELD, STATE OF COLORADO, PARCEL 2 THE EAST HALF OF THE SOUTHWEST QUARTER (E 1/2 SW %a) OF SECTION 36, TOWNSHIP 3 NORTH, RANGE 68 WEST OF THE 6TH P M , COUNTY OF WELD, STATE OF COLORADO, A PORTION OF THIS PARCEL WILL BE EXCLUDED IN THE PERMIT BOUNDARY CONSISTING OF 151 ACRES PARCEL 3 THE SOUTHWEST QUARTER OF THE SOUTHWEST QUARTER (SW % SW 1/4) OF SECTION 36, TOWNSHIP 3 NORTH, RANGE 68 WEST OF THE 6TH P M , COUNTY OF WELD, STATE OF COLORADO ORIGINAL PERMIT BOUNDARY (3701 ACRES +/-) A PARCEL OF LAND LOCATED IN SECTION 1 AND THE EAST ONE-HALF OF SECTION 2, TOWNSHIP 2 NORTH, RANGE 68 WEST OF THE SIXTH PRINCIPAL MERIDIAN, TOWN OF FIRESTONE, COUNTY OF WELD, STATE OF COLORADO (309 8 ACRES +/-) & LOT B OF RECORDED EXEMPTION NO 1313 -1 -2 -RE 2024, RECORDED AUGUST 7, 1997 IN BOOK 1620 AT RECEPTION NO 2562346, BEING A PART OF THE EAST 1/2 OF THE NORTHWEST 1/4 OF SECTION 1, TOWNSHIP 2 NORTH, RANGE 68 WEST OF THE 6TH P M , COUNTY OF WELD, STATE OF COLORADO (60 3 ACRES +/-) THE NORTHERN PROTION OF PARCEL 2 (-15.1 ACRES) IS NOT INCLUDED IN THE PERMIT BOUNDARY. THE TOTALPERMIT WILL BE 510 8 ACRES +1- Bestway Concrete & Aggregates — Vogl Amendment -Shores Mine — MLRB 112 Permit Amendment Application Exhibit A -1 EXHIBIT D - MINING PLAN This information provided in this Exhibit is intended to satisfy the requirements outlined in Section 6 4 4 of the Colorado Mined Land Reclamation Board Construction Material Rules and Regulations (a) Description of the method(s) of mining to be employed in each stage of the operation as related to any surface disturbance on affected lands, The proposed amendment area includes a significant deposit of sand and gravel located in the alluvium of the St Vrain River in Weld County The site is located south of the St Vrain River, north of WCR 24 3/4 and west of Colorado Boulevard The permit boundary will include an additional 140 7 acres +/- The Shores Permit Boundary will encompass a total of 510 8 acres (140 7 amended acres plus 3701 original acres) Existing Conditions and Site Preparation Existing Conditions The current Shores Gravel Mine is actively being mined The proposed amended property is a fallow piece of ground bounded on the north by the St Vrain River, on the east by Pelican Shores Subdivision, on the south by WCR 26 and WCR 24 3/4, and on the west by the rural properties and fallow land Site Preparation Initial disturbance of the property will include clearing the site of existing structures (with exception of the structures to remain), and stripping the topsoil and overburden Mining Shores Main Gravel Mine All cells have been mined and reclaimed except for Cell A/Pond A on the west side of the mine The area where the processing plant is will be mined out at the very end of the mine as the plant has to be removed to allow for access to the underlying ground Vogl Amended Area Cell 1— to be wet mined out, silt storage and fresh water pond Cell 2a — to be mined out — proposed slurry wall Cell 2b — to be wet mined out, and backfilled Cell 3 — to be mined out — proposed slurry wall The operator will develop and comply with a Stormwater Management Plan and Spill, Prevention, Control and Countermeasures Plan The operator will notify the Division of Mine Safety and Reclamation in the event of a reportable spill Processing Bestway Concrete & Aggregates — Vogl Amendment -Shores Mine — MLRB 112 Permit Application Exhibit D -1 All material mined under this proposed application will be transported by conveyor or haul truck to the processing area Import Material Bestway Concrete & Aggregates may import material from and export material to other sites The applicant is aware that in accordance with Rule 31 5(9) of the Construction Material Rules and Regulations, if any offsite material is used as backfill, a notarized letter will be submitted to the Division indicating the materials are inert The applicant will supply such a letter to the Division if, at the time of Reclamation, the applicant intends to use off -site material as backfill (b) Earthmoving, Topsoil and overburden will be stripped with scrapers or bulldozers and stockpiled in segregated piles at the edge of the active mine Excavators, front-end loaders, and bulldozers will be used to excavate the material Conveyor belts or haul trucks will be utilized to transport the raw material from the active mine phase to the processing area (c) All water diversions and impoundments, and The perimeter of the mined area will be dewatered by digging a trench to bedrock The water will be pumped into a settling pond and discharged in accordance with a CDPS permit Wash water for the processing area will be recycled through a series of small ponds within the processing area The water required to operate the facility will likely be provided by the existing water rights associated with the property No ditches will be disturbed without prior authorization of the appropriate ditch company (d) The size of area(s) to be worked at any one time. Typically 10 to 20 acres areas are disturbed during mining (e) An approximate timetable to describe the mining operation The timetable is for the purpose of establishing the relationship between mining and reclamation during the different phases of a mining operation The Operator anticipates that mining will commence as soon as all permits are in place The Operator anticipates extracting approximately 500,000 tons of aggregate per year, however, production rate may vary based on market demands Timetable for Mining and Reclamation There is approximately 3 million tons of aggregate and which will provide 6 to 8 years of mining reserves Cell 1 will be mined first, then Cell 2 and Cell 3 Reclamation will begin immediately after mining is complete When possible, concurrent reclamation practices will be used to minimize site disturbance and to limit Bestway Concrete & Aggregates — Vogl Amendment -Shores Mine — MLRB 112 Permit Application Exhibit D - 2 material handling to the greatest extent possible Please refer to the Mining Plan Map in Exhibit C for phase areas to be mined, locations and areas (I) Use Mining Plan Map in conjunction with narrative to present (0) Nature, depth and thickness of the deposit and thickness and type of overburden to be removed Exploratory borings were performed by Bestway Concrete The bedrock depths in the proposed mine areas ranged from approximately 20 feet to 30 feet below the ground surface (ii.) Nature of the stratum immediately beneath the material to be mined in sedimentary deposits The site is located approximately 15 miles east of the foothills of the Colorado Front Range on the western flank of the Denver Structural Basin The basin is a downwarp of sedimentary strata that tends north-northwest, parallel to the mountain front In the project area, the sedimentary bed dips gently eastward toward the axis of the basin east of the site Based on regional geologic mapping (Colton, 1978), the near surface bedrock in the project area is the Paleocene and Upper Cretaceous Denverand Arapahoe Formations The bedrock is overlain by upper Pleistocene and Holocene (Quarternary age) gravel deposits and eolian (wind blown) overburden soils The gravel deposits exist primarily within the Broadway Alluvium deposit The bedrock unit consists mainly of claystone and may contain lenses of siltstone and sandstone (g) Identify the primary and secondary commodities to be m►ned/extracted and describe the intended use. The primary commodities are sand, gravel and fill, intended for construction materials (h) Name and describe the intended use of all expected incidental products to be m►ned/extracted by the proposed operation There are no expected incidental products to be mined (►) Specify if explosives will be used in conjunction with the mining (or reclamation) No explosive material will be used on -site Bestway Concrete & Aggregates — Vogl Amendment -Shores Mine — MLRB 112 Permit Application Exhibit D - 3 EXHIBIT E - RECLAMATION PLAN This information provided in this Exhibit is intended to satisfy the requirements outlined in Section 6 4 5 of the Colorado Mined Land Reclamation Board Construction Material Rules and Regulations The proposed mining and reclamation plan focuses on minimizing the ecological impacts of mining, minimizing the length of time of impact, and maximizing long-term benefits The mine is currently Main Shores Mine Area: Pond A — slurry lined and reclaimed as water storage Slurry Wall has been approved, mining is not complete and Pond A will be the final phase of the mining for the entire site, 6 to 8 years out Pond B — slurry lined and reclaimed as water storage Slurry Wall has been approved and water is currently being stored Pond C — slurry lined and reclaimed as water storage Slurry Wall has been approved and water is currently being stored Pond D — slurry lined and reclaimed as water storage Slurry Wall has been approved and water is currently being stored Pond E — compacted clay lined and reclaimed as water storage The compacted clay liner has been approved and water is currently being stored Vogl Amended Area: Cell 1— wet mined and reclaimed as uplands to native grades Cell 2a — slurry lined and dry mined, reclaimed as water storage Cell 2b - wet mined and reclaimed as uplands to native grades Cell 3 — slurry lined and dry mined, reclaimed as water storage (a) A description of the type(s) of reclamation the Operator proposes to achieve in the reclamation of the affected land, why each was chosen, the amount of acreage accorded to each, and a general discussion of methods of reclamation as related to the mechanics of earthmoving, The mined area will be reclaimed to existing grade Refer to Exhibit F for the acreages and additional details Earthmovinq The topsoil will be replaced by a scraper and generally graded with a blade All grading will be done in a manner that controls erosion and siltation of the affected lands, to protect areas outside the affected land from slides and other damage In addition, all backfilling and grading will be completed as soon as feasible after the mining process All disturbed areas will be regraded and smoothed to a finished grade that is suitable for revegetation or the final land use As noted previously, the area will be reclaimed as mining commences Finish grading, topsoil placement and seeding will occur once the resource is completely removed A typical cross-section of the shoreline is included on the Reclamation Plan Map Bestway Concrete & Aggregates — Vogl Amendment -Shores Mine — MLRB 112 Permit Application Exhibit E -1 (b) A comparison of the proposed post -mining land use to other land uses in the vicinity and to adopted state and local land use plans and programs Once returned to existing (pre -mined) grade, the site can return to being farmed The water storage reservoirs will be compatible with the other land uses in the vicinity, which includes farmland, industrial land, and rural residential (c) A description of how the Reclamation Plan will be implemented to meet each applicable requirement of Section 3.1. The Operator will carry reclamation to completion with reasonable diligence Reclamation will be completed within one to two years from completion of mining, but not more than five years from the date the Operator informs the Board or Office that such phase has commenced Section 315 Reclamation Measures Material Handling Grading will be performed to help control erosion and siltation of the affected lands through phased mining, implementing good operation techniques to handle material as little as possible, and vegetation of stockpiles remaining in place for more than one growing season Although the use of erosion protection devices is not anticipated, if deemed necessary by the operator at the time of excavation, silt fence and haybale dams will be installed to prevent erosion Backfilling and grading will be completed as soon as feasible after the mining process is complete Maximum slopes and slope combinations will be compatible with the configuration of surrounding conditions and selected land use Mining will occur at a slope that is stable The site will be reclaimed to grades consistent with pre -mining elevations The operator will backfill using fill material generated on -site, or imported inert fill generated outside the permit area If any inert off -site material is used as backfill, a notarized letter will be submitted to the Division as required by Section 31 5(9) of the MLRB Construction Material Rules and Regulations It is not anticipated that mining will uncover any refuse or acid-forming or toxic producing materials, however if any such materials are encountered the operator will take precaution to handle the materials in a manner that will control unsightliness and protect the drainage system Drill or auger holes that are part of the mining operation shall be plugged with non- combustible material, which shall prevent harmful or polluting drainage Any test pits, soils boring holes, or monitoring wells not located within the mine excavation limits will be plugged as soon as it can be confirmed that they are no longer needed for the operation Mined material to be disposed of within the affected area will be handled in such a manner so as to prevent any unauthorized release of pollutants to the surface drainage system No unauthorized release of pollutants to groundwater shall occur from any materials mined, handled or disposed of within the permit area Bestway Concrete & Aggregates — Vogl Amendment -Shores Mine — MLRB 112 Permit Application Exhibit E - 2 Section 316 Water -General Requirements The Operator will comply with applicable Colorado water laws governing injury to existing water rights and with applicable state and federal water quality and dredge and fill laws and regulations The operator will develop and comply with a stormwater management plan and will use best management practices (BMPs) to ensure groundwater and surface water are protected to the greatest possible extent BMPs include schedules of activities, prohibitions of practices, maintenance procedures and other management practices to prevent or reduce the pollution in runoff from the site Section 317 Groundwater - Specific Requirements. The Operator will comply with the applicable standards and conditions for classified and unclassified groundwater Section 318 Wildlife The mining and reclamation plans have been designed to account for the safety and protection of wildlife on the mine site The Operator will use concurrent reclamation methods to minimize the impact on wildlife The proposed reclamation plan may improve wildlife habitat The proposed seed mix and plantings will create improved cover, foraging, roosting, and nesting areas for wildlife The water area within the reservoir will serve as habitat for waterfowl and other bird species and the fringes of the reservoir will be used by mammal, bird, reptile and amphibian species Control and/or removal of noxious and weedy species during the project and the replacement of desirable graminoid, forb, shrub and tree species during reclamation will result in enhancement of wildlife habitat on the project site Section 319 Topsoiing• Topsoil shall be removed and segregated from other spoil Topsoil stockpiles shall be stored in places and configurations to minimize erosion and located in areas where disturbance by ongoing mining operations will be minimized Once stockpiled, topsoil shall be rehandled as little as possible Stockpiles that will remain in place for more than one growing season will receive vegetative cover, as outlined on the Reclamation Plan Map, as soon as possible to minimize erosion Section 3110 Revegetation In those areas where revegetation is part of the reclamation plan, the land shall be revegetated in a manner that establishes a diverse, effective, and long-lasting vegetative cover that is capable of self -regeneration without continued dependence on irrigation or fertilizer and is at least equal in extent of cover to the natural vegetation of the surrounding area The proposed seed -mix and plantings for reclamation are outlined on the Reclamation Plan included in Exhibit F of this application Section 3111 Buildings and Structures Please refer to the enclosed Reclamation Plan included in Exhibit F Section 3.1.12 Signs and Markers The Operator will post appropriate signage at the entrance to the mine site The permit area will be marked by existing fencing, or proximity to existing County roads (d) Plans for topsoil segregation, preservation and replacement, for stabilization, compaction and grading of spoil, and for revegetation Bestway Concrete & Aggregates — Vogl Amendment -Shores Mine — MLRB 112 Permit Application Exhibit E - 3 Topsoil will be removed and segregated from other spoil Topsoil not needed for reclamation may be sold or removed from the site For reclamation, topsoil will be replaced by a scraper and generally graded with a blade Grading shall be done in a manner that controls erosion and siltation of the affected land and protects areas outside the affected land from slides and other damage In addition, backfilling and grading shall be completed as soon as feasible after the mining process Final grading will create a final topography that is appropriate for the final land use For example, grades on the site will be returned to existing (pre -mining) grade Topsoil will be uniformly placed and spread on areas disturbed by the mining The minimum thickness shall be 6 inches above the surrounding finished grade, consistent with existing topsoil depths on -site The topsoil shall be keyed to the underlying and surrounding material by the use of harrows, rollers or other equipment suitable for the purpose In those areas where revegetation is part of the reclamation plan, the Operator will revegetate the land in such a manner so as to establish a diverse, effective, and long- lasting vegetative cover that is capable of self -regeneration without continued dependence on irrigation or fertilizer and is at least equal in extent of cover to the natural vegetation of the surrounding area Seed will be drilled and mulched The revegetation seeding and plant list on the Reclamation Plan Map contains the preferred species of grasses, shrubs and trees to be planted Seeding will take place once final grading and replacement of topsoil have been completed Timing of seeding will be consistent with standard horticultural practice for dryland applications - generally between late September and the middle of April to ensure there is adequate moisture for germination (e) A plan or schedule indicating how and when reclamation will be implemented Include ►. An estimate of the periods of time which will be required for the various stages or phases of reclamation Please refer to the Timetable for Mining and Reclamation in Section (e) of Exhibit D ii A description of the size and location of each area to be reclaimed during each phase. Please refer to the Reclamation Plan Map (Exhibit F) iii Outlining the sequence in which each stage or phase of reclamation will be carried out Please refer to the Timetable for Mining and Reclamation in Section (e) of Exhibit D (I) A description of i Final grading - maximum anticipated slope gradient or expected ranges thereof, Bestway Concrete & Aggregates — Vogl Amendment -Shores Mine — MLRB 112 Permit Application Exhibit E - 4 The finished slopes of the reservoir will be 3 horizontal to 1 vertical Any area reclaimed to native grade will match natural topography ii. Seeding - types, mixtures, quantities and time of application; Please refer to the Reclamation Plan Map for the list of plant materials and seeds to be utilized The operator will seed during the appropriate season to ensure adequate moisture for germination and implement weed controls to allow the grasses to successfully establish Additional plantings may be installed once the reservoirs are full of water and the grasses are established iii Fertilization —types, mixtures, quantities, and time of application, The type and application rate of fertilizer shall be determined based on a soil test at the time of final reclamation iv. Revegetation — types of trees, shrubs, etc ; and Please refer to the Reclamation and Landscape Plan Maps for the types, quantities and location of trees and shrubs to be planted v Topso►hng — specify anticipated minimum depth or range of depths for those areas where topsoil will be replaced. Topsoil will be uniformly placed and spread on all areas disturbed by the mining above the anticipated high water line The minimum thickness shall be 6 inches above the surrounding finished grade WEED MANAGEMENT PLAN Bestway Concrete & Aggregates has a full-time weed manager on staff This person is responsible for monitoring and controlling noxious weeds as they appear Bestway Concrete typically prefers to control weeds mechanically, by mowing and/or discing If necessary, weeds will be killed with a contact herbicide Bestway Concrete has all of the necessary equipment in house to perform these tasks Bestway Concrete & Aggregates — Vogl Amendment -Shores Mine — MLRB 112 Permit Application Exhibit E - 5 EXHIBIT L - RECLAMATION COSTS The information provided in this Exhibit is intended to satisfy the requirements outlined in Section 6 412 of the Colorado Mined Land Reclamation Board Construction Material Rules and Regulations The site would be 100% mined and 100% reclaimed Mining will be complete for this site with mining occurring with the final slope (3H 1V) The mined volume would be replaced with inert fill This site will require final grading, topsoil placement, seed and mulch Please refer to the attached table for estimates of quantities and associated costs Bestway Concrete & Aggregates — Vogl Amendment -Shores Mine — MLRB 112 Permit Application Exhibit L -1 EXHIBIT L RECLAMATION COST Acbvdy Quantity Units Unit Costs Cost A Phase 1 100% mined (settling pond) 1 Backfill Settling Ponds Shore &Vogl (11 acres on Shores (10 feet deep) & 22 acres (Pond1) on Vogl 20 feet deep less the available overburden on Vogl (530,000 CY) 410 000 CY $ 3 00 $ 1 230 000 00 2 Badcfill Pond 2b (9 4 acres on shores 19 feet deep pending 2 years 2025 start) 216 000 CY S 5 _- Subtotal $ 1 230 000 00 B Processing area Processing equipment Is portable and would be removed by the 1 Move serge piles into settling pond 1,000 CY 5 0 75 $ 750 00 2 Remove concrete pad for wash plant 15 CY 5 65 00 $ 975 00 3 Demolish and remove shop 1 LS S 2 000 00 S 2 000 00 4 Remove concrete footings for office 8 CY S 65 00 5 520 00 5 Remove concrete base for scale 10 CY $ 65 00 $ 650 00 6 Scanty ground 11 Acres 5 150 00 $ 1 650 00 7 Spread 12 topsoil 17 743 CY S 0 75 S 13 307 25 8 Seed and Mulch 11 Acres 5 900 00 $ 9 900 00 9 Remove Conveyor Belt & Reclaim 1 LS S 15 000 00 S 15 000 00 I Subtotal $ 44 752 25 C Concrete Batch Plant 1 Move serge piles into settling pond 1 000 CY S 0 75 5 750 00 2 Remove concrete pad for wash plant 15 CY S 65 00 5 975 00 3 Demolish and remove shop 1 LS S 2 000 00 $ 2 000 00 4 Remove concrete footings for office 8 CY S 65 00 $ 520 00 5 Scanty ground 7 Acres 5 150 00 $ 1,042 50 6 Spread 12 topsoil 11 210 CY S 0 75 5 8 407 76 7 Seed and Mulch 7 Acres S 900 00 $ 6 255 00 Subtotal 5 19 950 26 D Asphalt Plant 1 Move serge piles into settling pond 1 000 CY $ 0 75 $ 750 00 2 Demolish and remove shop 1 LS 5 2 000 00 $ 2 000 00 3 Remove concrete footings for office B CY $ 65 00 S 520 00 4 Scanty ground 9 Acres 5 150 00 $ 1 275 00 5 Spread 12 topsoil 13 711 CY 5 0 75 5 10 282 88 6 Seed and Mulch 9 Acres $ 900 00 $ 7 650 00 - - Subtotal $ 2247788 E S11 ChSeed(all and penmeters exceptt er Pond B iing, ncluding 30 foot buffer) uding Amended a & shoreline I 22 09 I Acres I S 900 00 5 19 876 86 1 FY - r^ '� Subtotal,5 _19 876 86 F Slurry Wall @ 20% and 100% Installation Cost ($5 per SF) per DRMS Bonding Requirement. Assumes 25 average depth (including 4 key into bedrock 8 excludes Pond 2a & 3, as no disturbance for 2 yrs ) Pond A @20% includes 6 286 hear feet of slurry wall 157 150 SF 5 5 00 $ 157 150 00 Pond 8 @20% includes 6 076 linear feet of slum/ wall 151,900 SF S 5 00 $ 151 900 00 Pond C @20%, includes 6 823 hear feet of slurry wall 170 575 SF S 5 00 $ 170 575 00 Pond D @20%, includes 5 038 Gnear feet of slurry wall 125 950 SF S 5 00 S 125 950 00 Pond E @20%, includes 3250 hear feet of clay finer 120 370 CY $ 5 00 $ 120 370 00 Pond 2a @100% includes 6 257 linear feet of slurry wall 99 650 SF 5 5 00 $ 498 250 00 Pond 3 @100% includes 6257 linear feet of slurry wall 96475 SF 5 500 $ 482 375 00 r # ' Subtotal $ 1 706 570 00 G Rundown Spillways (Includes haul of concrete riprap and placement, Pond 2a contains 26,000 SF of Pyranrat Slope Reinforcement) Pond 2a (includes two spillways and Pyramat Reinforcement at Pond 2a outflow spillway) 3200 TONS 5 5000 5 160 000 00 Pond 3 (includes two spillways) 3 200 TONS 5 30 00 $ 96 000 00 , ' ., - - - -, t , Subtotal $ 256 000 00 Total Disturbance Costs $ 3 001 199 11 Total Disturbance Costs - " , $ -3 257,199 11 Indirect Costs i Overhead & Profit - Performance Bond (2 02%) Based on DRMS estimate S 65 795 42 Performance Bond (3 07%) Based on DRMS estimate $ 34 200 59 Job Supenntendent (240 hours @ 575/r) Based on DRMS estimate $ 18 000 00 Contractor Mob and DeMoob (3%) Based on DRMS estimate 5 97 715 97 Contractor Overhead and Profit (10%) Based on DRMS estimate 5 325 719 91 — _ Subtotal $ 541 431 90 Contract Amount (direct + O & P) _ _ $ 3,798,631 01 Legal, Engineering 8 Project Management _ r Financial warranty processing (legal/related costs) ($500) $ 500 00 Engmeenng Work and/or contract/bid preparation (4 25%) 5 161 441 82 Reclamation management and/or administration (5%) Based on DRMS estimate 5 189 931 55 Contingency (3%) $ 97 715 97 " r Subtotal $ 449 589 34 Total Indirect Costs - - , $ 991 021 24 ITotal Bond Amount , - - _ ,_ __ _L -., '_' $ X4 248 220 351 Andy Rodriguez From: Sent: To: Cc: Subject: Attachments: Gabby, Andy Rodriguez Wednesday, March 25, 2020 9:10 AM Gabriel.Benvenuti@state.co.us Scott - DNR, Eric signature page DRMS cert Pages from DRMS-VOGL-submittal_2-4-2020.pdf I got your contact from Eric Scott. He asked that I reach out to you. I have a client submitting a DRMS permit and they use to be Bestway Concrete. BURNCO Colorado, LLC purchased Bestway so Bestway is dba BUNRCO. The client signed the form as BUNRCO Colorado LLC as we have done other amendments this way. They don't have a seal as they are an LLC. I attached a copy of the signed cert and Eric has the original copy. Thanks, Andy Rodriguez, P.E. andy@civilresources.com 303 909 0776 (c) 303 833 1416x202 (o) Civil Resources, LLC PO Box 680 323 5th St. Frederick, Co 80530 1 EXHIBIT N - SOURCE OF LEGAL RIGHT TO ENTER This information provided in this Exhibit is intended to satisfy the requirements outlined in Section 6 4 7 of the Colorado Mined Land Reclamation Board Construction Material Rules and Regulations Please refer to the attached legal right -to -enter documents Bestway Concrete & Aggregates — Vogl Amendment -Shores Mine — MLRB 112 Permit Application Exhibit N -1 p aC . 2020 Bestway Concrete & Aggregates 301 Centennial Drive Milliken, CO 80543 RE: Legal Right to Enter To Whom it May Concern: In exchange for good and valuable consideration,tl hereby grants to Bestway Concrete & Aggregates the right to enter into the real property situated in So thwest Quarter of Section 36, Township 3 North, Range 68 West and in the Northwest Quarter Of Section 1 Township 2 North, Range 68 West, all In The 6th P.M., County Of Weld, State of Colorado. Refer to Exhibit for legal description. You and your officers, employees, contractors, and agents have permission to enter upon the Property for all purposes, including the exploration for gravel, sand and aggregate. We hereby confirm that you have authority and right to execute all documents required to apply for and obtain permits and the like to mine gravel, sand and aggregate and access the property. Following permitting, Bestway Sand & Gravel Aggregates agrees to enter into a Sand, Gravel, and Aggregate Mining Lease to remain in effect until mining activity ceases. The permission granted by this letter shall be effective immediately, and shall remain in effect until superseded by a Sand, Gravel and Aggregate Mining Lease or until mkjaa.s.�� whichever comes first. i By: t.1A. I\I Mutt By: $erty Own By: By: Bestway Represtative By: Propel Owner Ccitnk-a---)t STATE OF ,o rfttAr 1 ss. COUNTY OF (}JQ 1 ) The foregoing instrument was acknowledged before me on Mck fl,7u7c , byRI4- \°\A/44P', as CVM Aida of APYlivkli My commission expires: is t It124 7,7) ANDREW RODRIGUEZ NOTARY PUBLIC STATE OF COLORADO NOTARY ID 20114053878 1 y Commission Expires September 12, 2023 . Witness my hand and seal. (r (- (4d\yi Notary Public EXHIBIT - LEGAL DESCRIPTION OF LEGAL -RIGHT TO ENTER LANDS Property Description LAND PARCEL DESCTRIPTION 1 VARRA 4/5 PIT 25658-A E2SW4 36 3 68 (1R) WELD COUNTY 1 ACCOUNT: R4786586 PARCEL 120736000052 2 25658 SW4SW4 36 3 68 WELD COUNTY ACCOUNT: R4786386 PARCEL 120736000051 3.25053-A IMPS ONLY NW4NW4 1 2 68 WELD COUNTY ACCOUNT R5575486 PARCEL: 131301000016 , EXHIBIT O - OWNERS OF RECORD OF AFFECTED LAND (SURFACE AREA) AND OWNERS OF SUBSTANCE TO BE MINED The information provided in this Exhibit is intended to satisfy the requirements outlined in Section 6 415 of the Colorado Mined Land Reclamation Board Construction Material Rules and regulations Owners of Surface Area and Owners of Substance to be mined The property and the substance to be mined are owned by Jernlyn Louise Stinar, Richard J Vogl, Margaret L Vogl The following are Mineral Owners Jernlyn Louise Stinar, Richard J Vogl, Margaret L Vogl Bestway Concrete & Aggregates — Vogl Amendment-ShoresMine — MLRB 112 Permit Amendment Application Exhibit 0 -1 GROUNDWATER Revised April 7th, 2020 Mr Mark Johnson, Compliance Manager Burnco Colorado, LLC 301 Centennial Drive Milliken, Colorado 80543 RE Shores Gravel Mine Vogl Amendment AM03 — Mitigation Plan for Potential Groundwater Impacts Dear Mr Johnson The purpose of this memo is to describe the existing groundwater regime in the vicinity of the Shores gravel mine including new mine cells on the Vogl property Potential groundwater impacts that could result from dewatenng of unlined cells and from soil-bentonite slurry wall (slurry wall) lining are also addressed herein The Vogl Amendment is located west and north of the intersection of Weld County Roads 11 1/4 and 26, immediately north of the Town of Firestone, Colorado More specifically, the mine is within parts of Section 1, Township 2 North, Range 68 West and Section 36, Township 3 North, Range 68 West of the 6lb Principal Meridian The site is 200 feet south of the Saint Vrain River at its closest point Land uses in the area include irrigated agricultural, oil and gas production, active gravel mines, gravel mines reclaimed as below grade reservoirs, and residential housing The mine plan is shown on Figure 1 The Shores site was mined in five lined cells With the addition of the Vogl property, four more cells referred to as Cell 1, Cell 2a, Cell 2b, and Cell 3 will be mined The Cells 2a and 3 will be lined with soil-bentonite slurry walls and will be reclaimed as below grade reservoirs Cells 1 and 2b will be unlined and will receive wash fines from the processing of mined sand and gravel Existing Groundwater Conditions The near surface groundwater is part of an alluvial aquifer in which permeable sand and gravel alluvium overlies relatively impermeable bedrock of the Upper Transition Member of the Pierre Shale and the Fox Hills Sandstone Groundwater is measured in eight (8) site monitoring wells occurs at depths usually ranging from approximately 5 to 10 feet blow existing ground However, groundwater depths in one well on the easternmost side of the mine, occur at a deeper depth generally in the range of 18 feet below the ground This deeper depth is likely due to dewatenng activities at the LG Evenst Mine located on the east side of Weld County Road 13 The prevailing groundwater flow direction at the Vogl Gravel Mine area is northeasterly roughly reflecting the site topography Groundwater in the area is tributary to the Saint Vrain River located north of the site Locally the groundwater levels and flow directions are likely influenced by D. The Saint Vram River is north of the site For most of the year, the river likely acts as a drainage way maintaining groundwater levels at elevations greater than water elevations in the river In shorter periods of high run off, usually in the spring, river water levels will locally recharge the groundwater table ➢ The Last Chance Ditch traverses the Vogl property from west to east between Cells 1 and 2a The ditch may act like a drain during the non -irrigation season maintaining water levels at or above water levels in the ditch During the irrigation season, the ditch may serve as a source of recharge to the water table Page 2 Mr Mark Johnson Apnl 7th, 2020 > The Rural Ditch conveys irrigation water through mine site from west to east A lateral from the Rural Ditch crosses the site immediately south of Cell 1 During the irrigation season, this ditch is likely a source of recharge to the water table > An unnamed drainage way traverses the west part of the site between Cells 2a and 2b before crossing north of cell 3 This drainage likely maintains groundwater levels at or above the water levels in the drainage > Five lined gravel ponds referred to as Ponds A, B, C, D, and E These ponds likely cause groundwater mounding (higher water levels) on the upgradient side of the site (south and southwest sides) and groundwater shadowing (lower water levels) on the downgradient side of the site (northeast and north sides) These ponds have been lined for approximately 15 years > Irrigation The site is located in an area of irrigated cropland Applied irrigation that is not lost to evaporation and transpiration likely recharges the groundwater > Alluvial Wells Other than the eight (8) monitoring wells drilled at the site for monitonng groundwater levels, there are only five (5) pumping wells permitted within 600 feet of the mine property One of these wells is on -site at the former Vogl residence Three (3) wells are located on the north side of Weld County Road 24 3/4 The last well is located southeast of the intersection of Weld County Roads 24'/4 and 11 1/4 If pumping, groundwater will be drawn to the wells Monthly groundwater level monitoring was performed from June, 2019 to March, 2020 at the eight (8) monitoring wells drilled at the site A table showing the seasonal fluctuations from June 2019 to March 2020 is attached The average depths to groundwater are presented in the following table Average Depth to Groundwater, ft Well (June 2019 to March 2020) MW -3 17 49 MW -4 7 62 MW -5 5 93 MWNW 7 40 MWSE 3 03 V1 4 09 V2 7 54 V3 9 45 Mining Plan Five (5) lined cells have previously been mined or are in the process of being mined at the site These lined cells are located south of Weld County Roads 24 3/4 and 26 The addition of the Vogl cells to the mine will result in two additional lined cells (2a and 3) and two additional unlined cells (1 and 2b) at the mine All of the cells will be mined to bedrock At the Vogl property, bedrock ranges from approximately 14 to 25 feet in borings drilled at the site Page 3 Mr Mark Johnson Apnl 7th, 2020 Potential Slurry Wall & Mining Impacts to Local Groundwater Levels For all lined cells, a properly constructed slurry wall or compacted clay liner will tend to isolate these cells from the surrounding alluvial groundwater table The liner around these cells could cause "mounding" of groundwater (increase in groundwater elevation) on the upgradient side (south and southwest) of the lined cells and a potential "shadow effect" (reduction in groundwater level) on the downgradient side (north and northeast) of the Mine Because the liner will tend to isolate these cells from the surrounding groundwater table, the effects of dewatenng when mining lined cells will tend to not extend beyond the liner Any mounding effect on the upgradient side of the south and southwest is anticipated to be on the order of a few feet or less and will dissipate with distance from the mine Similarly shadowing affects will be on the order of a few feet and will dissipate with distance from the mine The shadowing affects will be minimized by the presence of the Saint Vrain River on the north and the presence of the Rural and Last Chance ditches between the cells Dewatenng of the unlined cells (Cell 1 and Cell 2b) will result in decreases in water levels around these cells Five (5) wells are permitted within 600 feet of Cell 1 No wells are permitted within 600 feet of Cell 2b These wells and potential mitigation measures are discussed below Area Wells A review of permitted wells on file at the State engineer's Office (SEO), Division of Water Resources (DWR) indicates there are five (8) permitted pumping wells within 600 feet of the permit boundary All of these wells are screened in the alluvium Three (3) of these wells, are west (upgradient) of the unlined Cell 1, one (1) well is downgradient of Cell 1, and one (1) well is within the mine area and is owned by the Vogls A discussion of the wells located within 600 feet of the permit boundary are discussed below ➢ Lee Wel (Permit #298013-A) The Lee well is located south and east of the intersection of Weld County Roads 24 % and 11 1/4 This well is approximately 300 feet and cross gradient of Cell 1 and may be affected by dewatenng of Cell 1 ➢ Neumann Wel (Permit #226509-A) The Neumann well is located west of the site on the north side of Weld County Road 24 % This well is approximately 130 feet upgradient of the unlined Cell 1 and may be affected by dewatenng of Cell 1 > Ailor Well (Permit #252974-A) The Ailor well is located west of the site on the north side of Weld County Road 24 3/4 This well is approximately 400 feet upgradient of the unlined Cell 1 and may be affected by dewatenng of Cell 1 > Bielz Well (Permit #225391-A) The Bielz well is located west of the site on the north side of Weld County Road 24 % This well is approximately 590 feet upgradient of the unlined Cell 1 and may be affected by dewatenng of Cell 1 > Vogl Well (Permit #103101-A) The Vogl well is located near the intersection of Weld County Roads 11 1/4 and 26 This well is upgradient of the lined cells 2a and 3 and downgradient of the Last Chance Ditch (between the Last Chance Ditch and the lined cells) Effects on this well are anticipated to be minimal Page 4 Mr Mark Johnson Apnl 7th, 2020 > A few additional wells have been shown on the tables and in the figures but they are greater than 600' feet from the permit boundary and even further from the unlined areas These wells were not negatively impacted during the Pond E amendment Mitigation Plan Dewatenng during mining of Cell 1 may affect four wells as addressed above After reclamation, the wells should perform in a manner that approximately matches premining uses However, if the miner receives a complaint, the following mitigation plan will be implemented The site monitoring wells will be measured monthly to identify potential changes in alluvial groundwater flow or elevation associated with mining and reclamation activities Baseline data collected from the monitoring program will provide a range of relative water levels associated with premining groundwater conditions Experience at other mines in similar geologic settings has found that groundwater levels tend to fluctuate being highest in the summer irrigation season and lowest in the winter and early spring If, during mining or reclamation, the relative seasonal groundwater elevation at any monitoring wells differs from baseline conditions by more than 2 feet, and the condition was not observed during baseline monitoring, or if the miner receives a complaint from any well owner within 600 feet of the site boundary, then the miner will evaluate the cause and take action within 30 days and notify the DRMS After the DRMS has been notified, the miner will review the data and available information and submit a report to the DRMS within 30 days The evaluation will include discussions with the well owner who has contacted the miner regarding a concern and review of baseline data from the well and vicinity to evaluate whether changes may be due to seasonal variations, climate, mining, slurry wall lining or other factors The report will identify the extent of potential or actual impacts associated with the changes If the extent of groundwater changes due to mining or reclamation activities is determined to be a significant contributing factor that has or may create adverse impacts, the mining associated impacts will be addressed to the satisfaction of the DRMS Miner will begin implementing one or more mitigation measures if mining and reclamation activity is determined to be a significant factor to groundwater changes requiring mitigation Mitigation measures may include, but are not limited to Placing water in a recharge pond to raise groundwater levels around the well Constructing a local clay liner at the edge of the mine Cell (i e between the dewatenng point and the well) in order to raise water levels on the well side of the liner and mitigate dewatenng effects Cleaning the well to improve efficiency Providing an alternative source of water or purchasing additional water to support historic well use in terms of water quantity and quality If needed, water quality parameters will be checked in affected wells to ensure alternative sources support historic use Page 5 Mr. Mark Johnson April 7th, 2020 Modifying a well to operate under lower groundwater conditions. This could include deepening the well or lowering pumps. All work would be done at the miner's expense with the exception of replacing equipment that was non-functional prior to mining. Please call if you have any questions. Sincerely, CIVIL RESOURCES, LLC ,� Gary Linden, P.G. Senior Engineering Geologist J Bestway-213lvogllgroundwaterlgroundwater-memo Vogl doc April 3, 2020 VIA: Certified Mail RE: Well Owner Correspondence Dear Well Owner/Representative: Bestway Concrete and Aggregate plans to amend the Vogl property into their current Shores Gravel Mine Permit M- 1998-013 and mine the Vogl Property shown on the attached Figures starting in late 2020 or early 2021. Per the Colorado State Division of Reclamation, Mining and Safety (DRNS) Burnco Colorado, LLC is required to contact adjacent wells owners and inquire about their current well uses and potential for background data collection. The miner would like to collect data to determine: Water quality standards. - Total depth. - Potential yield of the current well. - Static water level. Please call Andy Rodriguez at 303 833 1416 x202 or Mark Johnson at 970 587 7277 to schedule a time to document onsite well data and characteristics. Sincerely, CIVIL RESOURCES, LLC Andy Rodriguez, P.E J:1Bestway-2131vogllgroundwaterlwell data aquisition letter.doc Bestway Concrete W. (4434. Mark Johnson. Manager CIVIL RESU RCES, LLC ENGINEERS & PLANNERS April 3. 2020 VIA: Certified Mail RE: Well Owner Correspondence Dear Well Owner/Representative: Bestway Concrete and Aggregate plans to amend the Vogl property into their current Shores Gravel Mine Permit V 1998-013 and mine the Vogl Property shown on the attached Figures starting in late 2020 or early 2021. Per the Colorado State Division of Reclamation, Mining and Safety (DRYS) Burnco Colorado. LLC is required to contact adjacent wells owners and notify them that there could be potential impacts to their wells. The southwestern phase of the mine intends to be a wet mine as there will be no slurry wall installed so up -gradient (western) wells could be impacted. The miner is willing to mitigate the impacts to the wells during the course of the mining if the miner's activities are proven to be the cause of the negative impact, the miner commits to this mitigation. The miner should be notified of impacts and given time to provide support to assist in a temporary solution such as; providing a cistern, redrilling the well deeper or water deliveries. The miner has mitigated impacts before with great success and is committed to a temporary solution should a negative impact be determined. Should you require any additional information please contact Andy Rodriguez at 303 833 1416 x202 or Mark Johnson at 970 587 7277. Sincerely, CIVIL RESOURCES, LLC Andy Rodriguez, RE attachments: General Location Figure J:1Bestway-2131vogllgroundwater\well owner letter doc Bestway Concrete Mark Johnson, Manager 323 FIFTH STREET • FREDERICK. COLORADO 80530 • PHONE: 303.833.1416 • FAX: 303.833.2850 FIGURE 1 Please refer to the attached index map. I r t t air mEll re) v gArs „If" _svef AMENDED VOGL PARCEL EXISTING SHORES GRAVEL MINE • Bestway Concrete & Aggregates —Vogl Amendment -Shores Mine — MLRB 112 Permit Amendment Application Exhibit B - 1 CCird---, CIVIL RES',URCES, LLC BESTWAY CONCRETE SHORES SAND & GRAVEL MINE VOGLAMENDMENT DATE: FIGURE: 4/07/20 WELL USERS & GROUDWATER MAP Table 1- Monitoring Well Readings Firestone/Shores Monitoring Wells (depth below ground surface -feet) Date MW5 SE MW (NW) MW 4 MW3 6/5/2019 62 20 75 70 173 6/21/2019 62 45 75 70 170 7/11/2019 60 40 73 77 176 7/25/2019 4 5 4 0 7 2 7 3 17 5 8/2/2019 4 8 4 0 7 2 5 7 17 5 8/15/2019 47 42 72 56 175 8/29/2019 5 4 3 5 7 3 6 0 17 4 9/13/2019 62 21 73 76 174 10/1/2019 62 21 75 77 174 10/25/2019 6 2 2 4 7 4 8 3 17 5 11/15/2019 60 21 74 82 175 12/5/2019 62 23 74 81 175 1/10/2020 6 8 2 7 7 5 9 0 17 7 2/14/2020 6 9 2 9 7 7 9 6 17 8 3/16/2020 6 9 2 8 7 8 9 6 17 8 Vogl Monitonng Wells (depth below ground surface -feet) Date V1 V2 V3 6/5/2019 3 6 6 5 9 2 7/25/2019 3 5 6 8 9 2 7/11/2019 37 63 94 7/25/2019 3 7 7 6 9 2 8/2/2019 3 7 7 5 9 0 8/15/2019 3 6 7 5 9 0 8/29/2019 3 6 7 6 9 3 9/13/2019 3 6 8 0 9 5 10/1/2019 38 80 95 10/25/2019 4 4 7 8 9 4 11/15/2019 4 3 7 8 9 4 12/5/2019 4 4 7 8 9 5 1/10/2020 50 79 98 2/14/2020 5 3 8 0 10 3 3/16/2020 5 3 81 10 2 i Table 2 Shores 8 Vogl Area Surrounding Wells Stahc Water Level Below' Well Type Area/Locahon I Total Depth Ground Surface I Yield (ft) (ft) (ft) SE monitonng Shores/Pond E 26 I 3 03 MW (NW) monitoring ' Shores/Pond E 16 7 40 i 4 1 momtonng Shores/Pond E 18 7 62 _MW MW 3 _ _; monitoring ' Shores/Pond D _ _ _ _ 44 _ _ 17 49 MW5 monitoring Shores/Pond B 22 5 93 V1 mondonng Vogl 28 409 I V2 monitonng Vogl 23 754 V3 monitonng Vogl 17 945 I Permit #298013-A domestic/stock , Lee 25 I 3 Permit #226509-A domestic/stock Neumann (formedy Rindour) 22 6 --1— 20 Permit #252974-A domeshc/stock i r Ador(formerly Ades: 29 I 15 Permit 4225391A domeshdstock Bielz (formerly England 30 j 15 Permit #103101 A domeshdstock Vogl 18 6 r Permit #105608 A domestic/stock~ Jamison 34 1 15 Permit#201975 A domestic/stock Daly 36 16 18 Permit #20441 domesbc/stock Varra, Jaqueline 30 I 10 STRUCTURE & 200' MAIINGS 4 Structure Agreements Mail Date Structure Agreement 1 Kerr Mcgee (structure/utility) _ _ 70132250000070213713, 3/4/2020 -delivered 2 Weld County (structure/utility) 70190700000024813822, 3/4/2020 - delivered 3 Century Link (structure/utility) 70190700000024813815, 3/4/2020 - delivered 4 Central Weld County Water (structure/utility) 70190700000024813785, 3/4/2020 - delivered S United Power (structure/utility) 70190700000024813839, 3/4/2020 - delivered 6 CCWCD (structure/utility) 70190700000024813761, 3/4/2020 -delivered yes 7 Noble (structure/utility) 70132250000070213690, 3/5/2020 - delivered 8 Town of Firestone (structure/utility) 70132250000070213683, 3/5/2020 - delivered 9 St. Vrain Sanitation (structure/utility) 70132250000070214109, 3/5/2020- delivered 10 Rural Ditch (structure/utility) 70190700000024813846, 3/7/2020 - delivered 11 Last Chance Ditch (structure/utility) 70132250000070213720, 3/11/2020 -delivered 12 Doyle (resident) 70132250000070214086, 3/4/2020 - delivered yes 13 Miller (resident) 70190700000024813778, 3/4/2020 - delivered 14 Stypa (resident) 70132250000070213997, 3/4/2020 - delivered 15 Rademacher (resident) 70132250000070213973, 3/4/2020 - delivered 16 Ralston (resident) 70132250000070213942, 3/4/2020 - delivered 17 Smith (resident) 70190700000024813709, 3/4/2020 - delivered 18 Till (resident) 70190700000024813723, 3/4/2020 - delivered 19 Varra (resident) 70190700000024813730, 3/4/2020 - delivered 20 Trevino (resident) 70190700000024813747, 3/4/2020 - delivered 21 Lenz (resident) 70132250000070213928, 3/4/2020 - delivered 22 Freas (resident) 70132250000070214093, 3/4/2020 - delivered 23 Hogan (resident) 70132250000070214079, 3/4/2020 - delivered 24 Salazar (resdient) 70190700000024813792, 3/5/2020 - delivered 25 Conway (resident) 70132250000070213898, 3/6/2020 - delivered yes 26 Neuman (resident) 70132250000070213980, 3/6/2020 -delivered 27 Johnson (resident) 70132250000070214024, 3/17/2020 - delivered 28 Huss (resident) 70132250000070214062, 3/21/2020 - delivered 29 Kemner (resident) 70132250000070214048, April 1, 2020, 1:57 prn Unclaimed/Being Returned to Sender FREDERICK, CO 80530 Your item could not be delivered on April 1, 2020 at 1:57 pm in FREDERICK, CO 80530. It was held for the required number of days and is being returned to the sender. 30 Stinar (resident) 70190700000024813808, 3/7/2020 - in transit 31 Lee Shawn (resident) 70132250000070214017, 3/7/2020 - in transit 32 JAR (resident) 70132250000070214031, 4/2/2020 - delivered 33 Weber (resident) 70190700000024813716, 3/7/2020 - in transit 34 Norton (resident) 70132250000070213959, 3/7/2020 - in transit 35 Ailor (resident) 70132250000070213874, 3/7/2020 - in transit 36 Avestruz (resident) 70190700000024813860, 3/8/2020 - in transit 37 Camacho (resident) 70190700000024813853, 3/9/2020 - in transit 38 J&J (resident) 70132250000070214055, 3/8/2020 - in transit 39 Loo (resident) 70132250000070213904, 3/9/2020 - in transit 40 Berg (resident) 70132250000070213881, 4/2/2020 - delivered 41 Newcomb (resident) 70190700000024813754, 4/3/2020 - delivered 42 Rocha (resident) 70132250000070213935, 3/26/2020 - in transit 43 Clark (resident) 70132250000070214000, March 13, 2020, 1:42 pm Notice Left (No Authorized Recipient Available) FREDERICK, CO 80530 We attempted to deliver your item at 1:42 pm on March 13, 2020 in FREDERICK, CO 80530 and a notice was left because an authorized recipient was not available. 44 Meisner (resident) 70132250000070213911, March 13, 2020, 2:08 pm Notice Left (No Authorized Recipient Available) FREDERICK, CO 80530 We attempted to deliver your item at 2:08 pm on March 13, 2020 in FREDERICK, CO 80530 and a notice was left because an authorized recipient was not available. 45 Nieto (resident) 70132250000070213966, March 13, 2020, 2:08 pm Notice Left (No Authorized Recipient Available) FREDERICK, CO 80530 We attempted to deliver your item at 2:08 pm on March 13, 2020 in FREDERICK, CO 80530 and a notice was left because an authorized recipient was not available. You may arrange redelivery by using the Schedule a Redelivery feature on this page or may pick up the item at the Post Office indicated on the notice beginning March 14, 2020. If this item is unclaimed by March 19, 2020 then it will be returned to sender NOTARY FOR STRUCTURE OWNER ACKNOWLEGED BY: Structure Owner Ijlda OM way Name cFa`jdrQ (t) nal a Date 3/4/go Title 6arne STATE OF Co/vfl4do ) ss. COUNTY OF W od ) The foregoing was acknowledged before me thisI day of MA RC.�•.,• 2020 b ,y (Ana Rae eictIn Wriolf as owncc of S ..tc tki n7) Obt. Notary Public My Commission Expires: 5? J 2,5 MARIA RITA M. FREITA NOTARY PUBLIC STATE OF COLORADO MY COMMISSION EXPIRES AUGUBST 23, NOTARY FOR STRUCTURE OWNER ACKNOWLEGED BY Structure Owner Q Date Name \qu�� Title Q l-rj STATE 0i -4.'6-y800 ) ss COUNTY OF ) The [oiegoing was acknowledged before me this lay of mural , 20by „The ^, lelay ? Dap as C,UJMY of `'l,0„te OWfbealliN otary P My Commission Expires d(e3 ASHLEIGH JEAN WORKMAN NOTARY PUBLIC STATE OF COLORADO NOWAY ID 20154022957 MY COMMISSION EXPIRES JULY 2, 2023 NOTARY FOR STRUCTURE OWNER ACKNOWLEGED BY Date ,_q`9/,65:,1Q STATE OF LoIora4O ) COUNTY OF 1 d ss ) Name Title --SA ii ,,Z_ I i/i ie.,- 0 iss/erc-k file2/2elier' The foregoing was acknowledged before me this 9 day of A A 2_C/d , 2020, by c S -I -G1 -n 4-) r K Pa-- as -216-1 rl Lt' 1-1964 Jar of Ln-b-w! i&kl4 Gv Wei -14 _A aA-elk ) My Commission Expires Notary Public Roxanne Garcia Notary Publlo Start of Colorado Notar, ')19974001281 My COI h___.,....,,,,,,.ea irea 8212021 NOTARY 11)ER STRUCTURE OWNER nchtvOwt.rcr:D BY: Structure Owner ��/V��? ("J iS' Name Si 5 / 2-DLD Date STATE OF cieke) ss. COUNTY OF Title Cx6u.aw� e•P foregoing was acknowledged before me this 5 day of 1 Not Public cu\ \1y Commission Expires: TAMMY 3 RUSCH NOTARY PUBLIC STATE OF COLORADO NOTARY ID 20134030345 MY COMMISSION EXPIRES MAY 13, 2021 Tracking Number: 7Q132250000070213713 - Kerr Mcgee (structure/utility) Your item was delivered to the front desk. reception area. or mail room at 12:20 pm on March 4, 2020 in DENVER. CO 80202. Status Delivered March 4, 2020 at 12:20 pm Delivered, Front Desk/Reception/Mail Room DENVER, CO 80202 Get Updates Delivered Text & Email Updates Tracking History Product Information See Less Remove Tracking Number: 70190700000024813822 - Weld County (structure/utility) Your item was delivered at 9:54 am on March 4. 2020 in GREELEY. CO 80631. Status Delivered March 4. 2020 at 9:54 am Delivered GREELEY. CO 80631 Get Updates Delivered See More Remove Tracking Number: 70190700000024813815 - Century Link (structure/utility) Your item was delivered to an individual at the address at 9:40 am on March 4. 2020 in DENVER. CO 80221. Status Delivered March 4, 2020 at 9:40 am Delivered, Left with Individual DENVER. CO 80221 Get Updates Delivered See More Remove Tracking Number: 70190700000024813785 - Central Weld County Water (structure/utility) Your item was delivered to an individual at the address at 10:56 am on March 4, 2020 in GREELEY. CO 80631. Status Delivered March 4. 2020 at 10:56 am Delivered, Left with Individual GREELEY. CO 80631 Get Updates Delivered See More Remove Tracking Number: 70190700000024813839 - United Power (structure/utility) Your item was delivered to an individual at the address at 1:10 pm on March 4, 2020 in BRIGHTON. CO 80603. Status Delivered March 4, 2020 at 1:10 pm Delivered, Left with Individual BRIGHTON. CO 80603 Get Updates Delivered See More Remove Tracking Number: 70190700000024813761 - CCWCD (structure/utility) Your item was delivered to an individual at the address at 11:57 am on March 4. 2020 in GREELEY. CO 80634. Status Delivered March 4, 2020 at 11:57 am Delivered, Left with Individual GREELEY. CO 80634 Get Updates Delivered See More Remove Tracking Number: 70132250000070213690 - Noble (structure/utility) Your item was delivered to the front desk. reception area, or mail room at 12:17 pm on March 5, 2020 in DENVER. CO 80202. Status Delivered March 5, 2020 at 12:17 pm Delivered. Front Desk/Reception/Mail Room DENVER, CO 80202 Get Updates Delivered See More Remove Tracking Number: 70132250000070213683 - Town of Firestone (structure/utility) Your item was delivered at 11:40 am on March 5. 2020 in FIRESTONE. CO 80520. Status Delivered March 5. 2020 at 11:40 am Delivered FIRESTONE CO 80520 Get Updates Delivered See More Remove Tracking Number: 70132250000070214109 - St. Vrain Sanitation (structure/utility) Your item was delivered to an individual at the address at 9:56 am on March 5. 2020 in LONGMONT. CO 80504. Status Delivered March 5. 2020 at 9:56 am Delivered. Left with Individual LONGMONT, CO 80504 Get Updates Delivered See More Remove Tracking Number: 70190700000024813846 - Rural Ditch (structure/utility) Your item was delivered at 11:30 am on March 7. 2020 in LONGMONT, CO 80501. Status Delivered March 7, 2020 at 11:30 am Delivered LONGMONT. CO 80501 Get Updates Delivered See More Remove Tracking Number: 70132250000070213720 - Last Chance Ditch (structure/utility) Your item was delivered at 2:22 pm on March 11, 2020 in FREDERICK, CO 80530. Status Delivered March 11, 2020 at 2:22 pm Delivered FREDERICK. CO 80530 Get Updates Delivered See More Remove Tracking Number: 70132250000070214086 Doyle (resident) Your item was delivered to an individual at the address at 11:26 am on March 4, 2020 in LONGMONT. CO 80504. Status Delivered March 4, 2020 at 11:26 am Delivered. Left with Individual LONGMONT CO 80504 Get Updates Delivered See More Remove Tracking Number: 70190700000024813778 — Miller (resident) Your item was delivered to an individual at the address at 10:49 am on March 4, 2020 in LONGMONT. CO 80504. Status Delivered March 4, 2020 at 10:49 am Delivered, Left with Individual LONGMONT, CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070213997 - Stypa (resident) Your item was delivered to an individual at the address at 11:11 am on March 4, 2020 in LONGMONT. CO 80504. Status Delivered March 4, 2020 at 11:11 am Delivered, Left with Individual LONGMONT. CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070213973 - Rademacher (resident) Your item was delivered to an individual at the address at 11:28 am on March 4, 2020 in LONGMONT. CO 80504. Status Delivered March 4, 2020 at 11:28 am Delivered, Left with Individual LONGMONT CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070213942 - Ralston (resident) Your item was delivered to an individual at the address at 2:41 pm on March 4. 2020 in LONGMONT. CO 80504. Status Delivered March 4, 2020 at 2:41 pm Delivered, Left with Individual LONGMONT, CO 80504 Get Updates Delivered See More Remove Tracking Number: 70190700000024813709 - Smith (resident) Your item was delivered to an individual at the address at 11:42 am on March 4, 2020 in LONGMONT, CO 80504. Status Delivered March 4. 2020 at 11:42 am Delivered; Left with Individual LONGMONT CO 80504 Get Updates Delivered See More Remove Tracking Number: 70190700000024813723 - Till (resident) Your item was delivered to an individual at the address at 11:31 am on March 4, 2020 in LONGMONT. CO 80504. Status Delivered March 4, 2020 at 11:31 am Delivered, Left with Individual LONGMONT CO 80504 Get Updates Delivered See More Remove Tracking Number: 70190700000024813730 - Varra (resident) Your item was delivered to an individual at the address at 12:12 pm on March 4, 2020 in ERIE CO 80516. Status Delivered March 4, 2020 at 12:12 pm Delivered, Left with Individual ERIE. CO 80516 Get Updates Delivered See More Remove Tracking Number: 70190700000024813747 - Trevino (resident) Your item was delivered to an individual at the address at 11:36 am on March 4, 2020 in LONGMONT, CO 80504. Status Delivered March 4, 2020 at 11:36 am Delivered, Left with Individual LONGMONT CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070213928 - Lenz (resident) Your item was delivered to an individual at the address at 11:02 am on March 4. 2020 in LONGMONT, CO 80504 Status Delivered March 4, 2020 at 11:02 am Delivered. Left with Individual LONGMONT, CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070214093 - Freas (resident) Your item was delivered to an individual at the address at 2:39 pm on March 4. 2020 in LONGMONT. CO 80504. Status Delivered March 4, 2020 at 2:39 pm Delivered, Left with Individual LONGMONT, CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070214079 - Hogan (resident) Your item was delivered to an individual at the address at 11:22 am on March 4, 2020 in LONGMONT. CO 80504. Status Delivered March 4, 2020 at 11:22 am Delivered, Left with Individual LONGMONT. CO 80504 Get Updates Delivered See More Remove Tracking Number: 70190700000024813792 - Salazar (resdient) Your item was delivered at 3:44 pm on March 5. 2020 in FREDERICK, CO 80530. Status Delivered March 5, 2020 at 3:44 pm Delivered FREDERICK. CO 80530 Get Updates Delivered See More Remove Tracking Number: 70132250000070213898 - Conway (resident) Your item was delivered at 1:50 pm on March 6, 2020 in FREDERICK. CO 80530. Status Delivered March 6, 2020 at 1:50 pm Delivered FREDERICK, CO 80530 Get Updates Delivered See More Remove Tracking Number: 70132250000070213980 - Neuman (resident) Your item was delivered at 2:08 pm on March 6. 2020 in BRIGHTON, CO 80601. Status Delivered March 6, 2020 at 2:08 pm Delivered BRIGHTON, CO 80601 Get Updates Delivered See More Remove Tracking Number: 70132250000070214024 - Johnson (resident) Your item has been delivered to the original sender at 8:35 am on March 17. 2020 in FREDERICK. CO 80530. Status Delivered March 17. 2020 at 8:35 am Delivered, To Original Sender FREDERICK. CO 80530 Get Updates Delivered See More Remove Tracking Number: 70132250000070214062 - Huss (resident) Your item was delivered at 10:59 am on March 21, 2020 in FREDERICK, CO 80530. Status Delivered March 21. 2020 at 10:59 am Delivered FREDERICK. CO 80530 Get Updates Delivered See More Remove Tracking Number: 70132250000070214048 — Kemner (resident) Your item could not be delivered on April 1.2020 at 1:57 pm in FREDERICK.. CO 80530. It was held for the required number of days and is being returned to the sender. Status Alert April 1, 2020 at 1:57 pm Unclaimed/Being Returned to Sender FREDERICK. CO 80530 Get Updates Alert Text & Email Updates Tracking History Product Information See Less Remove Tracking Number: 70190700000024813808 - Stinar (resident) Your package is moving within the USPS network and is on track to be delivered to its final destination. It is currently in transit to the next facility. Status In -Transit March 7, 2020 In Transit to Next Facility Get Updates In -Transit See More Remove Tracking Number: 70132250000070214017 — Lee Shawn (resident) Your package is moving within the USPS network and is on track to be delivered to its final destination. It is currently in transit to the next facility. Status In -Transit March 7, 2020 In Transit to Next Facility Get Updates In -Transit See More Remove Tracking Number: 70132250000070214031 — JAR (resident) Your item has been delivered to the original sender at 8:44 am on April 2, 2020 in FREDERICK. CO 80530. Status Delivered April 2, 2020 at 8:44 am Delivered, To Original Sender FREDERICK, CO 80530 Get Updates Delivered See More Remove Tracking Number: 70190700000024813716 — Weber (resident) Your package is moving within the USPS network and is on track to be delivered to its final destination. It is currently in transit to the next facility. Status In -Transit March 7, 2020 In Transit to Next Facility Get Updates In -Transit See More Remove Tracking Number: 70132250000070213959 — Norton (resident) Your package is moving within the USPS network and is on track to be delivered to its final destination. It is currently in transit to the next facility. Status In -Transit March 7, 2020 In Transit to Next Facility Get Updates In -Transit See More Remove Tracking Number: 70132250000070213874 —Ailor (resident) Your package is moving within the USPS network and is on track to be delivered to its final destination. It is currently in transit to the next facility. Status In -Transit March 7, 2020 In Transit to Next Facility Get Updates In -Transit See More Remove Tracking Number: 70190700000024813860 Avestruz (resident) Your package is moving within the USPS network and is on track to be delivered to its final destination. It is currently in transit to the next facility. Status In -Transit March 8, 2020 In Transit to Next Facility Get Updates In -Transit See More Remove Tracking Number: 70190700000024813853 — Camacho (resident) Your package is moving within the USPS network and is on track to be delivered to its final destination. It is currently in transit to the next facility. Status In -Transit March 9, 2020 In Transit to Next Facility Get Updates In -Transit See More Remove Tracking Number: 70132250000070214055 — J&J (resident) Your package is moving within the USPS network and is on track to be delivered to its final destination. It is currently in transit to the next facility. Status In -Transit March 8, 2020 In Transit to Next Facility Get Updates In -Transit See More Remove Tracking Number: 70132250000070213904 — Loo (resident) Your package is moving within the USPS network and is on track to be delivered to its final destination. It is currently in transit to the next facility. Status In -Transit March 9, 2020 In Transit to Next Facility Get Updates In -Transit See More Remove Tracking Number: 70132250000070213881 —Berg (resident) Your item has been delivered to the original sender at 8:56 am on April 1.2020 in FREDERICK. CO 80530. Status Delivered April 1, 2020 at 8:56 am Delivered. To Original Sender FREDERICK. CO 80530 Get Updates Delivered See More Remove Tracking Number: 70190700000024813754 — Newcomb (resident) Your item has been delivered to the original sender at 8:56 am on April 1. 2020 in FREDERICK. CO 80530. Status Delivered April 1. 2020 at 8:56 am Delivered, To Original Sender FREDERICK. CO 80530 Get Updates Delivered See More Remove Tracking Number: 70132250000070213935 — Rocha (resident) Your item departed our USPS facility in DENVER CO DISTRIBUTION CENTER on April 2. 2020 at 3:42 pm. The item is currently in transit to the destination. Status In -Transit April 2. 2020 at 3:42 pm Departed USPS Regional Facility DENVER CO DISTRIBUTION CENTER Get Updates In -Transit See More Tracking Number: 70132250000070214000 - Clark (resident) We attempted to deliver your item at 1:42 pm on March 13, 2020 in FREDERICK. CO 80530 and a notice was left because an authorized recipient was not available. Status Delivery Attempt March 13. 2020 at 1:42 pm Notice Left (No Authorized Recipient Available) FREDERICK. CO 80530 Get Updates Delivery Attempt See More Remove Tracking Number: 70132250000070213911 - Meisner (resident) We attempted to deliver your item at 2:08 pm on March 13, 2020 in FREDERICK, CO 80530 and a notice was left because an authorized recipient was not available. Status Delivery Attempt March 13. 2020 at 2:08 pm Notice Left (No Authorized Recipient Available) FREDERICK. CO 80530 Get Updates Delivery Attempt See More Remove Tracking Number: 70132250000070213966 - Nieto (resident) We attempted to deliver your item at 2:08 pm on March 13, 2020 in FREDERICK, CO 80530 and a notice was left because an authorized recipient was not available. Status Delivery Attempt March 13. 2020 at 2:08 pm Notice Left (No Authorized Recipient Available) FREDERICK. CO 80530 Get Updates Delivery Attempt See More 200' Neighbor Notifications Mail Date 1 Neumann 2 St Vrain Metro District (prop. manager) 3 Varra 4 Town of Firestone (prop. owner/land) 5 Varra Christopher 6 Pelican Shores (prop. manager) 7 11739 County Rd 13 LLC (prop. owner) 8 Sand Land (prop. owner) 9 Lot Holding Investments (prop_ owner) 10 Barefoot LLC (prop. owner) 11 Siegrist (per title work..no longer a prop. owner) 12 Weld County (property owner/roads) 13 Neumann 14 Sullenberger 15 Corner Patricle 16 Frakes Nathan 17 Miller 18 Renner R E LLC 19 CCWCD (property owner/surrounding ponds) 20 Tricycle Lane (property owner) 21 Loo Moises 22 Messner 23 Lee Amanda 24 Petrick 25 Hirt 26 Haney Deris 27 Sun Communities (property manager/eagle crest) 28 JCC Properties 29 Zamora Irmalinda 30 Alerez Nima 31 Marchbanks 32 Prather 33 Wheeler 34 Freas 35 Stypa 36 Nieto 37 Rademacher 38 Newcomb 39 Rocha 40 Smith 41 Camacho 42 Huss 43 Hogan 44 Berg 45 J&J 46 Doyle 47 Till 48 Trevino 49 Hogan 50 Kemmer 51 Avestruz 52 Camacho 53 Lenz 54 Ralston Lawrence 55 Cox Mike 56 Havenar 57 Salazar 58 Ralston 59 Clark 60 Ralston 61 Smith Wilbur 62 New Hope (prop. owner) 63 Aguire Rafeal 64 Pelican Shores (prop. manager) 66 Hall Family (prop. owner) 67 Oleary 68 Huss 65 JAR 69 Mountain Shadows (prop. manager) 70132250000070214680, 70132250000070214444, 70132250000070214482, 70132250000070214420, 70080500000080983527, 70132250000070214529, 70132250000070214536, 70132250000070214123, 70132250000070214369, 70132250000070214475, 70132250000070214499, 70132250000070214116, 70080500000080983473, 70132250000070214574, 70132250000070214598, 70132250000070214666, 70132250000070214178, 70132250000070214697, 70080500000080983480, 70132250000070214376, 70132250000070214185, 70132250000070213843, 70132250000070214543, 70132250000070214550, 70132250000070214567, 70132250000070214581, 70132250000070214130, 70132250000070214383, 70132250000070214468, 70132250000070214628, 70132250000070214635, 70132250000070214659, 70132250000070214604, 70132250000070214710, 70132250000070211627, 70132250000070213737, 70132250000070213744, 70132250000070213751, 70132250000070213768, 70132250000070213775, 70132250000070213799, 70132250000070213805, 70132250000070213812, 70132250000070213829, 70132250000070213836, 70132250000070213850, 70132250000070213867, 70080500000080983435, 70080500000080983534, 70080500000080983510, 70190700000024813679, 70190700000024813686, 70190700000024813693, 70080500000080983503, 70132250000070214390, 70132250000070214642, 70132250000070214192, 70132250000070214208, 70132250000070214215, 70080500000080983503, 70190700000024813709, 70132250000070214413, 70132250000070214406, 70132250000070214505, 70132250000070214512, 70132250000070214673, 70190700000024813662, 70080500000080983466, 70132250000070214611, 2/26/2020 - delivered 2/26/2020 - delivered 2/26/2020 - delivered 2/26/2020 -delivered 2/26/2020 -delivered 2/26/2020 -delivered 2/26/2020 -delivered 2/26/2020 -delivered 2/26/2020 -delivered 2/26/2020 -delivered 2/26/2020 -delivered 2/26/2020 -delivered 2/26/2020 -delivered 2/27/2020 - delivered 2/27/2020 - delivered 2/27/2020 -delivered 2/27/2020 - delivered 2/27/2020 -delivered 2/27/2020 -delivered 2/27/2020 -delivered 2/27/2020 -delivered 2/27/2020 -delivered 2/28/2020 - delivered 2/28/2020 - delivered 2/28/2020 - delivered 2/28/2020 -delivered 2/28/2020 - delivered 2/28/2020 - delivered 2/28/2020 - delivered 2/28/2020 - delivered 2/28/2020 - delivered 2/28/2020 - delivered 2/28/2020 -delivered 2/28/2020 -delivered 2/28/2020 -delivered 2/28/2020 -delivered 2/28/2020 -delivered 2/28/2020 -delivered 2/28/2020 -delivered 2/28/2020 -delivered 2/28/2020 -delivered 2/28/2020 -delivered 2/28/2020 -delivered 2/28/2020 -delivered 2/28/2020 -delivered 2/28/2020 -delivered 2/28/2020 -delivered 2/28/2020 -delivered 2/28/2020 -delivered 2/28/2020 -delivered 2/28/2020 -delivered 2/28/2020 -delivered 2/28/2020 -delivered 2/29/2020 - delivered 2/29/2020 - delivered 2/29/2020 - delivered 2/29/2020 -delivered 2/29/2020 -delivered 2/29/2020 -delivered 2/29/2020 -delivered 3/4/2020 - delivered 3/4/2020 - delivered 3/9/2020 - delivered 3/10/2020 - delivered 3/12/2020 - delivered 3/12/2020 - delivered 3/21/2020 - delivered 3/11/2020 - intransit 3/13/20 - in transit Mail Date 70 Vogl Richard 71 Jamison Linda 72 Bielz 73 Conway 74 Lee Shawn 75 Conway 76 Norton Barbara 77 Norton Gary 78 Weber Robert 79 Ailor 80 Stinar 81 St Vrain Metro District (prop manager) 82 Johnson Richard 70132250000070214352, 70132250000070214451, 70132250000070214703, 70132250000070213782, 70080500000080983442, 70080500000080983497, 70132250000070214154, 70190700000024813655, 70132250000070214161, 70132250000070214147, 70080500000080983459 70132250000070214437, 70080500000080983541, February27 2020 110am t nl Deltery Stan The d Way status of your Item has not been updated as of February 22 2020 110am We spots{ 2e that it may aura later than expected. Feb 'aryl, 2010110 am Awamng Oelnery San The delivery status of your item has not been updated as of February 27 2010 110 am We apoloane That it may arrive later than expected February27 2020 110am Awa ling Oelnery Scan The delivery status of your tem her rot been updated as of February 27 2020 1.10 am We apotog2e that it may arrive later nun expected February" 1020 110 am AwaNngeelrvery Stan The delivery status of your der has not been updated as of February 2) 2030110 am We apologise Win may arrive later than expected February l) 2010110 am Wading Oelrvery Scan The delivery status of your hem has not been updated as of February 27 1020 110 am We apologise that it may attWe later than expected February l) 2020 110am Awalh g DelherySun The delivery statue of your item has not been updated as of February 2) 2020 110 am We apologise that It may arrne later than expected February') 1020 110am waitngnelnery Scan The delivery status of Towner has not been updated as of February 222020110 am We apoto1Oe that it may arrive later than expected February 27 3020 110 am Awaiting Delivery Sean The delnerystatus of writ Item has not been updated as of February 1) 3030 110 am We apologise that it may arrie later than expected February 27 2020 110 am Awath gDelivery Sun The debvery status of your item has not been updated as of February 2) 2020 110 am We apologise That n may arrive later than expected February') 0020 110am 0t02,200 Delivery Scan the del very status of your Item has not been updated as of February ') 2020 110am We apologise that n may arrive later than expected Feb vary 32 2020 110 am Meath's, Delivery Sun The debyery status of your Item has not been updated as of February 27 3020 1 10 am We apologise that it may arrive later than expected 2/29/2020 - in transit 3/5/2020 - available for pickup Tracking Number: 70132250000070214680 - Neumann Your item was delivered to an individual at the address at 4:37 pm on February 26. 2020 in BRIGHTON. CO 80602. Status Delivered February 26. 2020 at 4:37 pm Delivered, Left with Individual BRIGHTON. CO 80602 Get Updates Delivered Text & Email Updates Tracking History Product Information See Less Remove Tracking Number: 70132250000070214444 - St Vrain Metro District (prop. manager) Your item was delivered to the front desk. reception area. or mail room at 12:09 pm on February 26, 2020 in LOVELAND, CO 80537. Status Delivered February 26. 2020 at 12:09 pm Delivered. Front Desk/Reception/Mail Room LOVELAND. CO 80537 Get Updates Delivered See More Remove Tracking Number: 70132250000070214482 - Varra Your item was delivered to an individual at the address at 12:01 pm on February 26. 2020 in ERIE. CO 80516. Status Delivered February 26. 2020 at 12:01 pm Delivered, Left with Individual ERIE CO 80516 Get Updates Delivered See More Remove Tracking Number: 70132250000070214420 - Town of Firestone (prop. owner/land) Your item was delivered at 3:42 pm on February 26. 2020 in FIRESTONE. CO 80520. Status Delivered February 26, 2020 at 3:42 pm Delivered FIRESTONE. CO 80520 Get Updates Delivered See More Remove Tracking Number: 70080500000080983527 - Varra Pasquale Your item was delivered to an individual at the address at 12:01 pm on February 26, 2020 in ERIE. CO 80516. Status Delivered February 26. 2020 at 12:01 pm Delivered. Left with Individual ERIE. CO 80516 Get Updates Delivered See More Remove Tracking Number: 70132250000070214529 - Varra Christopher Your item was delivered to the front desk, reception area. or mail room at 11:24 am on February 26. 2020 in LONGMONT. CO 80501. Status Delivered February 26. 2020 at 11:24 am Delivered, Front Desk/Reception/Mail Room LONGMONT CO 80501 Get Updates Delivered See More Remove Tracking Number: 70132250000070214536 - Pelican Shores (prop. manager) Your item was delivered at 1:40 pm on February 26. 2020 in LONGMONT. CO 80501. Status Delivered February 26. 2020 at 1:40 pm Delivered LONGMONT. CO 80501 Get Updates Delivered See More Remove Tracking Number: 70132250000070214123 - 11739 County Rd 13 LLC (prop. owner) Your item was delivered to an individual at the address at 12:01 pm on February 26. 2020 in ERIE. CO 80516. Status Delivered February 26. 2020 at 12:01 pm Delivered, Left with Individual ERIE. CO 80516 Get Updates Delivered See More Remove Tracking Number: 70132250000070214369 - Lot Holding Investments (prop. owner) Your item was delivered to the front desk. reception area, or mail room at 12:38 pm on February 26. 2020 in MILLIKEN, CO 80543. Status Delivered February 26. 2020 at 12:38 pm Delivered, Front Desk/Reception/Mail Room MILLIKEN, CO 80543 Get Updates Delivered See More Remove Tracking Number: 70132250000070214475 - Barefoot LLC (prop. owner) Your item was delivered to the front desk, reception area, or mail room at 3:28 pm on February 26, 2020 in ENGLEWOOD, CO 80111. Status Delivered February 26. 2020 at 3:28 pm Delivered, Front Desk/Reception/Mail Room ENGLEWOOD. CO 80111 Get Updates Delivered See More Remove Tracking Number: 70132250000070214499 - Siegrist (per title work..no longer a prop. owner) Your item was delivered to the front desk, reception area, or mail room at 11:51 am on February 26, 2020 in DENVER, CO 80221. Status Delivered February 26. 2020 at 11:51 am Delivered, Front Desk/Reception/Mail Room DENVER, CO 80221 Get Updates Delivered See More Remove Tracking Number: 70132250000070214116 - Weld County (property owner/roads) Your item was delivered at 9:54 am on February 26. 2020 in GREELEY, CO 80632. Status Delivered February 26, 2020 at 9:54 am Delivered GREELEY. CO 80632 Get Updates Delivered See More Remove Tracking Number: 70080500000080983473 - Neumann Your item was delivered to an individual at the address at 4:37 pm on February 26, 2020 in BRIGHTON, CO 80602. Status Delivered February 26. 2020 at 4:37 pm Delivered. Left with Individual BRIGHTON, CO 80602 Get Updates Delivered See More Remove Tracking Number: 70132250000070214574 - Sullenberger Your item was delivered to an individual at the address at 5:13 pm on February 27. 2020 in LONGMONT, CO 80504. Status Delivered February 27. 2020 at 5:13 pm Delivered. Left with Individual LONGMONT. CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070214598 - Comer Patricle Your item was delivered to an individual at the address at 5:11 pm on February 27. 2020 in LONGMONT. CO 80504. Status Delivered February 27. 2020 at 5:11 pm Delivered, Left with Individual LONGMONT. CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070214666 - Frakes Nathan Your item was delivered to an individual at the address at 5:09 pm on February 27. 2020 in LONGMONT, CO 80504. Status Delivered February 27, 2020 at 5.09 pm Delivered, Left with Individual LONGMONT, CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070214178 - Miller Your item was delivered to an individual at the address at 5:56 pm on February 27, 2020 in LONGMONT. CO 80504. Status Delivered February 27, 2020 at 5:56 pm Delivered, Left with Individual LONGMONT. CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070214697 - Renner R E LLC Your item was delivered at 11:08 am on February 27, 2020 in WELLINGTON, CO 80549. Status Delivered February 27. 2020 at 11:08 am Delivered WELLINGTON. CO 80549 Get Updates Delivered See More Remove Tracking Number: 70080500000080983480 - CCWCD (property owner/surrounding ponds) Your item was delivered to the front desk, reception area, or mail room at 11:39 am on February 27, 2020 in GREELEY, CO 80634. Status Delivered February 27. 2020 at 11:39 am Delivered, Front Desk/Reception/Mail Room GREELEY. CO 80634 Get Updates Delivered See More Remove Tracking Number: 70132250000070214376 - Tricycle Lane (property owner) Your item was delivered to an individual at the address at 1:32 pm on February 27, 2020 in IRVING TX 75063 Status Delivered February 27, 2020 at 1:32 pm Delivered, Left with Individual IRVING, TX 75063 Get Updates Delivered See More Remove Tracking Number: 70132250000070214185 - Loo Moises Your item was delivered to an individual at the address at 5:53 pm on February 27, 2020 in LONGMONT. CO 80504. Status Delivered February 27, 2020 at 5:53 pm Delivered, Left with Individual LONGMONT CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070213843 - Meisner Your item was delivered to an individual at the address at 5:48 pm on February 27, 2020 in LONGMONT, CO 80504. Status Delivered February 27, 2020 at 5:48 pm Delivered, Left with Individual LONGMONT CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070214543 - Lee Amanda Your item was delivered to an individual at the address at 11:08 am on February 28. 2020 in LONGMONT, CO 80504. Status Delivered February 28, 2020 at 11:08 am Delivered, Left with Individual LONGMONT, CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070214550 - Petrick Your item was delivered to an individual at the address at 11:08 am on February 28. 2020 in LONGMONT, CO 80504. Status Delivered February 28. 2020 at 11:08 am Delivered, Left with Individual LONGMONT CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070214567 - Hirt Your item was delivered to an individual at the address at 5:17 pm on February 27, 2020 in LONGMONT. CO 80504. Status Delivered February 27, 2020 at 5:17 pm Delivered, Left with Individual LONGMONT, CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070214581 - Haney Deris Your item was delivered to an individual at the address at 11:08 am on February 28. 2020 in LONGMONT, CO 80504. Status Delivered February 28. 2020 at 11:08 am Delivered, Left with Individual LONGMONT CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070214130 - Sun Communities (property manager/eagle crest) Your item was delivered to an individual at the address at 12:17 pm on February 28. 2020 in SOUTHFIELD. MI 48034. Status Delivered February 28. 2020 at 12:17 pm Delivered, Left with Individual SOUTHFIELD. MI 48034 Get Updates Delivered See More Remove Tracking Number: 70132250000070214383 - JCC Properties Your item was delivered to an individual at the address at 3:45 pm on February 28, 2020 in MEAD. CO 80542. Status Delivered February 28. 2020 at 3.45 pm Delivered, Left with Individual MEAD. CO 80542 Get Updates Delivered See More Remove Tracking Number: 70132250000070214468 - Zamora Irmalinda Your item was delivered to an individual at the address at 11:08 am on February 28, 2020 in LONGMONT, CO 80504. Status Delivered February 28. 2020 at 11:08 am Delivered, Left with Individual LONGMONT. CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070214628 - Alerez Nima Your item was delivered to an individual at the address at 11:08 am on February 28. 2020 in LONGMONT. CO 80504. Status Delivered February 28. 2020 at 11:08 am Delivered, Left with Individual LONGMONT CO 80504 Get Updates Delivered See More Tracking Number: 70132250000070214635 - Marchbanks Your item was delivered to an individual at the address at 11:08 am on February 28, 2020 in LONGMONT. CO 80504. Status Delivered February 28. 2020 at 11:08 am Delivered, Left with Individual LONGMONT. CO 80504 Get Updates Delivered Text & Email Updates Tracking History Product Information See Less Remove Tracking Number: 70132250000070214659 - Prather Your item was delivered to an individual at the address at 11:08 am on February 28. 2020 in LONGMONT, CO 80504. Status Delivered February 28, 2020 at 11:08 am Delivered, Left with Individual LONGMONT CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070214604 - Wheeler Your item was delivered to an individual at the address at 11:08 am on February 28, 2020 in LONGMONT. CO 80504. Status Delivered February 28. 2020 at 11:08 am Delivered, Left with Individual LONGMONT. CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070214710 - Freas Your item was delivered to an individual at the address at 11:08 am on February 28. 2020 in LONGMONT, CO 80504. Status Delivered February 28. 2020 at 11:08 am Delivered. Left with Individual LONGMONT. CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070211627 - Stypa Your item was delivered to an individual at the address at 11:08 am on February 28, 2020 in LONGMONT. CO 80504. Status Delivered February 28. 2020 at 11:08 am Delivered, Left with Individual LONGMONT CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070213737 - Nieto Your item was delivered to an individual at the address at 11:08 am on February 28. 2020 in LONGMONT. CO 80504. Status Delivered February 28, 2020 at 11:08 am Delivered, Left with Individual LONGMONT CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070213744 - Rademacher Your item was delivered to an individual at the address at 11:08 am on February 28. 2020 in LONGMONT. CO 80504. Status Delivered February 28. 2020 at 11:08 am Delivered, Left with Individual LONGMONT CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070213751 - Newcomb Your item was delivered to an individual at the address at 11:08 am on February 28, 2020 in LONGMONT. CO 80504. Status Delivered February 28. 2020 at 11:08 am Delivered. Left with Individual LONGMONT CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070213768 - Rocha Your item was delivered to an individual at the address at 11:08 am on February 28, 2020 in LONGMONT. CO 80504. Status Delivered February 28. 2020 at 11:08 am Delivered, Left with Individual LONGMONT. CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070213775 - Smith Your item was delivered to an individual at the address at 11:08 am on February 28. 2020 in LONGMONT, CO 80504. Status Delivered February 28. 2020 at 11:08 am Delivered, Left with Individual LONGMONT. CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070213799 - Comacho Your item was delivered to an individual at the address at 11:08 am on February 28, 2020 in LONGMONT. CO 80504. Status Delivered February 28. 2020 at 11:08 am Delivered. Left with Individual LONGMONT, CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070213805 - Huss Your item was delivered to an individual at the address at 11:08 am on February 28, 2020 in LONGMONT. CO 80504. Status Delivered February 28, 2020 at 11:08 am Delivered, Left with Individual LONGMONT, CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070213812 - Hogan Your item was delivered to an individual at the address at 11:08 am on February 28, 2020 in LONGMONT. CO 80504. Status Delivered February 28. 2020 at 11:08 am Delivered. Left with Individual LONGMONT. CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070213829 - Hogan Your item was delivered to an individual at the address at 11:08 am on February 28, 2020 in LONGMONT. CO 80504. Status Delivered February 28. 2020 at 11:08 am Delivered. Left with Individual LONGMONT CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070213836 - J&J Your item was delivered to an individual at the address at 11:08 am on February 28, 2020 in LONGMONT, CO 80504. Status Delivered February 28. 2020 at 11:08 am Delivered. Left with Individual LONGMONT CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070213850 - Doyle Your item was delivered to an individual at the address at 11:08 am on February 28, 2020 in LONGMONT. CO 80504. Status Delivered February 28. 2020 at 11:08 am Delivered. Left with Individual LONGMONT, CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070213867 - Till Your item was delivered to an individual at the address at 11:08 am on February 28, 2020 in LONGMONT. CO 80504. Status Delivered February 28, 2020 at 11:08 am Delivered, Left with Individual LONGMONT CO 80504 Get Updates Delivered See More Remove Tracking Number: 70080500000080983435 - Trevino Your item was delivered to an individual at the address at 11:08 am on February 28.. 2020 in LONGMONT. CO 80504. Status Delivered February 28. 2020 at 11:08 am Delivered, Left with Individual LONGMONT CO 80504 Get Updates Delivered See More Remove Tracking Number: 70080500000080983534 - Hogan Your item was delivered to an individual at the address at 11:08 am on February 28. 2020 in LONGMONT. CO 80504. Status Delivered February 28, 2020 at 11:08 am Delivered, Left with Individual LONGMONT. CO 80504 Get Updates Delivered See More Remove Tracking Number: 70080500000080983510 - Kemmer Your item was delivered to an individual at the address at 11:08 am on February 28. 2020 in LONGMONT. CO 80504. Status Delivered February 28. 2020 at 11:08 am Delivered, Left with Individual LONGMONT CO 80504 Get Updates Delivered See More Remove Tracking Number: 70190700000024813679 - Avestruz Your item was delivered to an individual at the address at 11:08 am on February 28, 2020 in LONGMONT, CO 80504. Status Delivered February 28. 2020 at 11:08 am Delivered. Left with Individual LONGMONT, CO 80504 Get Updates Delivered See More Remove Tracking Number: 70190700000024813686 - Camacho Your item was delivered to an individual at the address at 11:08 am on February 28, 2020 in LONGMONT. CO 80504. Status Delivered February 28. 2020 at 11:08 am Delivered, Left with Individual LONGMONT. CO 80504 Get Updates Delivered See More Remove Tracking Number: 70190700000024813693 - Lenz Your item was delivered to an individual at the address at 11:08 am on February 28.. 2020 in LONGMONT. CO 80504. Status Delivered February 28. 2020 at 11:08 am Delivered, Left with Individual LONGMONT. CO 80504 Get Updates Delivered See More Remove Tracking Number: 70080500000080983503 - Ralston Lawrence Your item has been delivered to an agent at 3:53 pm on February 29, 2020 in LONGMONT. CO 80504. Status Delivered February 29, 2020 at 3:53 pm Delivered, To Agent LONGMONT. CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070214390 - Cox Mike Your item has been delivered to an agent at 3:53 pm on February 29, 2020 in LONGMONT. CO 80504. Status Delivered February 29, 2020 at 3:53 pm Delivered, To Agent LONGMONT. CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070214642 - Havenar Your item has been delivered to an agent at 3:53 pm on February 29, 2020 in LONGMONT. CO 80504. Status Delivered February 29. 2020 at 3:53 pm Delivered, To Agent LONGMONT. CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070214192 - Salazar Your item has been delivered to an agent at 3:53 pm on February 29, 2020 in LONGMONT. CO 80504. Status Delivered February 29, 2020 at 3:53 pm Delivered, To Agent LONGMONT. CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070214208 - Ralston Your item has been delivered to an agent at 3:53 pm on February 29, 2020 in LONGMONT, CO 80504. Status Delivered February 29, 2020 at 3:53 pm Delivered, To Agent LONGMONT, CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070214215 - Clark Your item has been delivered to an agent at 3:24 pm on February 29, 2020 in LONGMONT. CO 80504. Status Delivered February 29. 2020 at 3:24 pm Delivered, To Agent LONGMONT CO 80504 Get Updates Delivered See More Tracking Number: 70080500000080983503 - Ralston Your item has been delivered to an agent at 3:53 pm on February 29. 2020 in LONGMONT. CO 80504. Status Delivered February 29. 2020 at 3:53 pm Delivered, To Agent LONGMONT. CO 80504 Get Updates Delivered Text & Email Updates Tracking History Product Information See Less Remove Tracking Number: 70190700000024813709 - Smith Wilbur Your item was delivered to an individual at the address at 11:42 am on March 4. 2020 in LONGMONT. CO 80504. Status Delivered March 4, 2020 at 11:42 am Delivered, Left with Individual LONGMONT CO 80504 Get Updates Delivered See More Remove Tracking Number: 70132250000070214413 - New Hope (prop. owner) Your item was delivered at 11:57 am on March 4, 2020 in FREDERICK. CO 80530. Status Delivered March 4, 2020 at 11:57 am Delivered FREDERICK. CO 80530 Get Updates Delivered See More Remove Tracking Number: 70132250000070214406 - Aguire Rafeal Your item was delivered at 4:06 pm on March 9, 2020 in FREDERICK, CO 80530. Status Delivered March 9, 2020 at 4:06 pm Delivered FREDERICK. CO 80530 Get Updates Delivered See More Remove Tracking Number: 70132250000070214505 - Pelican Shores (prop. manager) Your item has been delivered and is available at a PO Box at 9:34 am on March 10, 2020 in FREDERICK, CO 80530. Status Delivered March 10, 2020 at 9:34 am Delivered, PO Box FREDERICK. CO 80530 Get Updates Delivered See More Remove Tracking Number: 70132250000070214512 - Hall Family (prop. owner) Your item was delivered at 1:03 pm on March 12. 2020 in MILLIKEN, CO 80543. Status Delivered March 12. 2020 at 1:03 pm Delivered MILLIKEN. CO 80543 Get Updates Delivered See More Remove Tracking Number: 70132250000070214673 - Oleary Your item was delivered at 9:11 am on March 12, 2020 in FREDERICK, CO 80530. Status Delivered March 12. 2020 at 9:11 am Delivered FREDERICK. CO 80530 Get Updates Delivered See More Remove Tracking Number: 70190700000024813662 - Huss Your item was delivered at 10:59 am on March 21. 2020 in FREDERICK, CO 80530. Status Delivered March 21, 2020 at 10:59 am Delivered FREDERICK. CO 80530 Get Updates Delivered See More Remove Tracking Number: 70080500000080983466 - JAR Your package is moving within the USPS network and is on track to be delivered to its final destination. It is currently in transit to the next facility. Status In -Transit March 11. 2020 In Transit to Next Facility Get Updates In -Transit See More Remove Tracking Number: 70132250000070214611 - Mountain Shadows (prop. manager) Your package is moving within the USPS network and is on track to be delivered to its final destination. It is currently in transit to the next facility. Status In -Transit March 13. 2020 In Transit to Next Facility Get Updates In -Transit See More Remove Tracking Number: 70132250000070214352 - Vogl Richard The delivery status of your item has not been updated as of February 27, 2020, 1:10 am. We apologize that it may arrive later than expected. Status Alert February 27, 2020 at 1:10 am Awaiting Delivery Scan Get Updates Alert See More Remove Tracking Number: 70132250000070214451 - Jamison Linda The delivery status of your item has not been updated as of February 27. 2020, 1:10 am. We apologize that it may arrive later than expected. Status Alert February 27, 2020 at 1:10 am Awaiting Delivery Scan Get Updates Alert See More Remove Tracking Number: 70132250000070214703 - Bielz The delivery status of your item has not been updated as of February 27, 2020. 1:10 am. We apologize that it may arrive later than expected. 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Status In -Transit February 29. 2020 In Transit to Next Facility Get Updates In -Transit See More Remove Tracking Number: 70080500000080983541 -Johnson Richard Your item arrived at the FREDERICK. CO 80530 post office at 11:17 am on March 5. 2020 and is ready for pickup. Status Available for Pickup March 5, 2020 at 11:17 am Available for Pickup FREDERICK. CO 80530 Get Updates Available for Pickup See More STABILITY REPORT April 3, 2020 Mr Mark Johnson Burnco Concrete and Aggregate 301 Centennial Drive Milliken, CO 80543 Re Stability Analysis for the Vogl Amendment of the Shores Gravel Mine Dear Mr Johnson This letter has been prepared to address the Mined Land Reclamation Board (MLRB) Construction Materials Rule 6, Section 4, Subsection 19, Exhibit S - Permanent Man -Made Structures (6 419, Exhibit S) for the proposed Vogl Amendment of the Shores Gravel Mine located in Weld County, Colorado This letter describes the project and slope stability analyses utilized to evaluate the minimum distance between the edge of mining and adjacent structures to avoid damage to the structure The site is located west and north of the intersection of Weld County Roads 11 '/4 and 26, immediately north of the Town of Firestone, Colorado More specifically, the mine is within parts of Section 1, Township 2 North, Range 68 West and Section 36, Township 3 North, Range 68 West of the 6th Principal Meridian The site is 200 feet south of the Saint Vrain River at its closest point Land uses in the area include agricultural, oil and gas production, active gravel mines, gravel mines reclaimed as below grade reservoirs, and residential housing The mine plan is shown on Figure 1 The site will be mined in four cells referred to as Cell 1, Cell 2a, Cell 2b, and Cell 3 The Cells 2a and 3 will be lined with soil-bentonite slurry walls and will be reclaimed as below grade reservoirs Cells 1 and 2b will be unlined and will receive wash fines from the processing of mined sand and gravel The unlined cells (Cells 1 and 2b) will be mined at a slope of 2 horizontal to 1 vertical (2H 1V) The lined cells (Cells 2a and 3) will be mined at a slope of 3H 1V Based on the stability analyses, this report indicates that the setbacks and perimeter slopes in the mining plan are sufficient to protect structures within 200 feet of the permitted mining boundary Actual setbacks may be greater due to permit limitations, zoning requirements, construction issues, agreements with owners, and extent of economically mineable aggregate or other issues GEOLOGY The Site is located approximately 17 miles east of the eastern flank of the Rocky Mountain Front Range Younger sedimentary strata dip eastward off the Pre -Cambrian igneous and metamorphic rocks that form the core of the Front Range into the Denver Structural Basin The Denver Basin is an asymmetrical downwarp of sedimentary strata with a steeply dipping west limb and a gently dipping east limb Bedrock does not crop out at the site, however regional geologic mapping of the area (Colton, 1978) indicates the near surface bedrock at the site is most likely the Upper Transition Member of the Pierre Shale with the Fox Hills Sandstone mapped just to the east Colton (1978) describes the Upper Transition Member as friable sandstone containing sandy shale and large calcareous sandstone concretions Colton (1978) describes the Fox Hills Sandstone as cross bedded sandstone that grades downward to a fine grained silty sandstone interbedded with gray fissle shale The regional mapping indicates the bedrock is overlain by the Post Piney Creek and Piney Creek Alluviums The Piney Creek is mapped over the area of Cell 1 and parts of Cells 2a and 3 The Post Piney Creek is mapped at parts of Cells 2a and 3 and all of Cell 2b Colton (1978) describes these alluvial deposits as sandy to gravelly alluvium Mr Mark Johnson April 3, 2020 Page 2 GEOTECHNICAL CONDITIONS Based on the site investigations, the natural site stratigraphy generally consists of three main units 1) Overburden generally consisting of sandy clay and clayey and silty sands, 2) sand and gravel alluvial deposits that underlie the overburden and overlie the bedrock, and 3) bedrock usually consisting of sandy claystone with local areas of sandstone These units are described in more detail below 3 51 Overburden Unit The overburden at the site typically consists of brown sandy clay and clayey to silty sand that locally overlies a buff silty sand The surficial brown clayey to silty sand overburden unit is typically approximately 2 to 3 feet thick with the top 6 to 8 inches containing significant organics This unit is locally thinner to not present or is locally as thick as 5 feet 3 5 2 Sand & Gravel Unit The sand and gravel is present throughout the site underlying the overburden and overlying the bedrock This unit typically consists of gravelly, fine to coarse grained sand locally grading to sandy gravel This unit ranges in thickness from approximately 10 feet to 22 feet 3 5 3 Bedrock The bedrock encountered in the exploratory borings was generally weathered in the upper one to two feet typically becoming harder in unweathered zones The bedrock consisted of sandy claystone with local sandstone The approximate top of bedrock contours are presented on Figure 1 3 5 4 Groundwater Groundwater was encountered in all of the borings at approximately 4 to 9 feet below ground surface The groundwater levels will vary seasonally and will typically rise during the irrigation season Groundwater will be controlled with the proposed below grade slurry wall to be constructed in cell 2a, 3, and Pond A After slurry wall construction, groundwater mounding is anticipated on the upgradient (west and south) side of the site and a groundwater shadow (deeper water table) is anticipated on the downgradient (north and east) side the site Cells 1 and 2b will be dewatered with perimeter dewatenng trenches excavated into the bedrock The dewatenng will extend beyond the perimeter of these mine cells From a geotechnical standpoint, the sand and gravel will form the majority of the mine slopes These soils are generally strong and stable, particularly when dewatered Submittal STRUCTURES WITH 200 FEET OF DISTURBED AREAS The known, permanent, man-made structures within 200 feet of the proposed mine areas that are not owned by Burnco are listed below UTILITIES CENTRAL WELD WATER, ST VRAIN SANITATION, KERR-MCGEE OIL & GAS/ANADARKO/OXY, NOBLE ENERGY, UNITED POWER, CENTURY LINK, WELD COUNTY PUBLIC WORKS, RURAL DITCH, LAST CHANCE DITCH, TOWN OF FIRESTONE HOME OWNERS WITH HOUSES WITHIN 200' NEUMANN JAMES A, AILOR MICHAEL JOSEPH, NORTON GARY L, WEBER ROBERT ALAN, GROUND WATER MANAGEMENT SUBDISTRICTOF THE CCWCD, VARRA CHRISTOPHER, MILLER ROBERT L, LOO MOISES, SALAZAR MATTHEW J, RALSTON LAWRENCE ALLAN, MEISNER DAWN J, CLARK ROBERT, FREAS PETER W, STYPA ERIC, NIETO CHIRELLE, JOHNSON RICHARD K, RADEMACHER VINCE, NEWCOMB RICHARD SCOTT JR, AVESTRUZ ANTHONY C, ROCHA DESTANIE R, SMITH WILBUR R, CONWAY CHRISTOPHER JEFFREY, CAMACHO MARCO, LENZ GREG, HUSS SCOTT P, HOGAN JOSEPH DANIEL, BERG BERNARD I, J AND J , ANAGEMENT LLC WAVERLY, DOYLE DAVID, TILL STEVEN ROBERT JR, TREVINO SELSO JR, J A R HOLDINGS, LLC, VOGL RICHARD J, STINAR TOM, LEE JENNY L, SUN COMMUNITIES Mr Mark Johnson April 3, 2020 Page 3 STABILITY ANALYSES Recently, Division of Reclamation and Mining Safety (DRMS) staff drafted a policy regarding stability analyses of neighboring structures The draft summarizes adequate factors of safety (FOS) for non -critical and critical structures The structures around the Vogl Amendment and Shores Gravel mine are, for the most part, considered critical structures Discussions with the author of the memo, Mr Tim Cazier, indicate the FOS will be adopted by the Mined Land Reclamation Board (MLRB) The FOS are for both static and seismic (from an earthquake) stability analyses For generalized strength assumptions and critical structures, a FOS of 1 5 is considered sufficient for static conditions and a FOS of 1 3 is considered suitable for seismic conditions The stability of structures within 200 feet of the proposed mining limits was evaluated at nine (9) sections The sections evaluated either at the tallest high wall or in the area of the closest structure in each mine cell under anticipated loading conditions around the perimeter of the site as discussed below The computer program XSTABL was used for the analysis The method for selecting the critical failure surface for each analyzed loading condition is the following The Modified Bishop's Method of Analysis is used to find the critical failure surface by randomly searching with 20 termination points and 20 initiation points (400 failure circles) with 7 foot line segments over the slope surface and at the structure in question to determine the lowest factor of safety Both static stability under anticipated mining conditions and seismic stability under peak ground acceleration loads were performed Seismic loading was obtained from the U S G S Unified Hazard Tool Review of the Hazard Tool indicated a maximum horizontal acceleration of 0 096g with a return period of 2,475 years for the site The seven cross section locations were selected and analyzed as described below All of the sections met adequate FOS as summarized below in Table 1 The section locations are shown on Figure 1 ► Cell 1 Section D This section is on the northwest side of Cell 1 and considers the tallest mine highwall of this cell where the mine highwall is closest to the Last Chance Ditch The stability analysis for this section assumes a mine highwall sloped at 2 horizontal to 1 vertical (2H 1V) The nearest structure is the Last Chance Ditch located approximately 31 feet to the northwest The stability analysis on this section was run with potential failure circles initiating at the ditch and terminating in the area near the base of the mine highwall Section F This section is on the west side of Cell 1 and considers the tallest highwall on the west side of the cell where the mine is closest to a fence The stability analysis for this section assumes a mine highwall sloped at 2 horizontal to 1 vertical (2H 1V) The nearest structure is the fence located approximately 25 feet to the west The stability analysis on this section was run with potential failure circles initiating at the fence and terminating in the area near the base of the mine highwall Section G This section is on the south side of Cell 1 and considers the case of the closest structure to the mine (the Rural Ditch) The stability analysis for this section assumes a mine highwall sloped at 2 horizontal to 1 vertical (2H 1V) The nearest structure is the Rural Ditch located approximately 17 feet to the south The stability analysis on this section was run with potential failure circles initiating at the Rural Ditch and terminating in the area near the base of the mine highwall The analyses indicated a sufficient FOS However, this FOS was the lowest of all the sections analyzed The mine limit was moved another 20 feet to the north The actual FOS will be greater than the FOS presented below (Table 1) Mr Mark Johnson April 3, 2020 Page 4 Cell 2a Section B This section is on the northeast side of Cell 2a and considers the case of the tallest highwall and the closest structure (a gravel road) The stability analysis for this section assumes the presence of a slurry wall and a mine highwall of 3H 1V The gravel road is located approximately 45 feet north of the highwall The stability analysis on this section was run with potential failure circles initiating at the gravel road and terminating in the area near the base of the mine highwall Section E This section is on the northwest side of Cell 2a and considers the case of the tallest highwall and the closest structure (a fence) on this side of the cell The stability analysis for this section assumes the presence of a slurry wall and a mine highwall of 3H 1V The fence is located approximately 47 feet west of the highwall The stability analysis on this section was run with potential failure circles initiating at the fence and terminating in the area near the base of the mine highwall ► Cell 2b Section A This section is on the northeast side of cell 2b and is the tallest highwall in the cell The stability analysis for this section assumes a mine highwall sloped at 2 horizontal to 1 vertical (2H 1V) The nearest structure is a fence located approximately 20 feet to the north The stability analysis on this section was run with potential failure circles initiating at the fence and terminating in the area near the base of the mine highwall ► Cell 3 Section C This section is on the northeast side of cell 3 where the tallest highwall is present The nearest structure is the Tn-Town Drainge District drain channel located approximately 45 feet to the east The stability analysis for this section assumes the presence of a slurry wall and a mine highwall of 3H 1V The stability analysis on this section was run with potential failure circles initiating at the drainage ditch and terminating in the area near the base of the mine highwall ► Pond A Section H This section is on the west side of Pond A in an unmined area with a previously constructed slurry wall Available borehole data indicates the depth to bedrock and corresponding highwall height would be approximately 21 or 22 feet We conservatively modeled this section with a highwall height of 30 feet The highwall is 25 feet from the slurry wall and mined at a 3H,1V slope The nearest structure is a gas line located approximately 31 feet from the mine limit The stability analysis on this section was run with potential failure circles initiating at the gas line and terminating in the area near the base of the mine highwall Section I This section is on the north side of Pond A (Shores Gravel Mine) in an unmined area with a previously constructed slurry wall Available borehole data indicates the depth to bedrock and corresponding highwall height would be approximately 21 or 22 feet We conservatively modeled this section with a highwall height of 30 feet The highwall is 25 feet from the slurry wall and mined at a 3H,1V slope The nearest structure is the Rural Ditch located approximately 74 feet from the mine limit The stability analysis on this section was run with potential failure circles initiating at the Rural Ditch and terminating in the area near the base of the mine highwall MATERIAL PROPERTIES The material index and engineering strengths assumed in this slope stability report are discussed below Mr Mark Johnson April 3, 2020 Page 5 Overburden The strength properties for the insitu sandy clay to silty to clayey sand overburden were based on field testing data and on our engineenng judgment, the following parameters have been used to model the overburden Dry Unit Weight (pct) Moist Unit Weight (pcf) Saturated Unit Weight (pcf) Cohesion C' psf Friction Angle 0' Native 103 114 126 50 29 Alluvial Sand and Gravel The sand and gravel is generally a medium to coarse -grained sand that is medium dense to dense and locally gravelly The alluvial sand and gravel was modeled as follows Dry Unit Weight (pcf) Moist Unit Weight (pcf) Saturated Unit Weight (pct) Cohesion C' psf Fnction Angle (P' 119 129 130 0 35 Bedrock Bedrock below the alluvium is predominately sandy claystone with local sandstone Sandstone is typically stronger than claystone Claystone is generally a weak bedrock To be conservative, we modeled the bedrock as claystone For the claystone bedrock, two potential strength conditions were considered These strength conditions are referred to as 1) peak strength, and 2) residual strength Peak strength is the maximum shear strength the claystone bedrock exhibits The shear strength is made up of both cohesion (diagenetic bonding) and internal friction Under short-term conditions for unsheared claystone, peak strength governs behavior If a sheared surface or sheared zone is present within claystone as a result of faulting, slippage between beds due to folding, past shrink -swell behavior, stress relief, weathering, or from a landslide, the cohesion along the sheared surface is reduced to zero, and the angle of internal friction is decreased, due to alignment of clay minerals parallel to the shear plane Under these conditions a claystone exhibits its lowest strength known as residual strength Residual strength bedrock occurs in discrete zones, parallel with the sheared surface or zone, whereas fully softened strength occurs over a broader area (not used in this modeling) Based on data from other recent projects and engineering judgment, the residual strength claystone was modeled in a one -foot thick layer overlying the peak strength bedrock as follows Dry Unit Weight (pcf) Moist Unit Weight (pct) Saturated Unit Weight (pct) Cohesion C' psf Friction Angle (P' 116 Peak =126 Residual =110 Peak =135 Residual = 133 Peak =100 Residual = 0 Peak = 27 Residual =15 Soil-Benton►te Slurry Wall The proposed slurry wall will consist of a mix of the overburden clayey to silty sand, alluvial sand, and imported bentonite The resulting mix will produce a non -Newtonian fluid with some shear strength characteristics based on a reduced friction angle of the overlying overburden Based on engineering judgment, we modeled the slurry wall as follows Mr Mark Johnson April 3, 2020 Page 6 Dry Unit Weight (pct) Moist Unit Weight (pct) Saturated Unit Weight (pct) Cohesion C' psf Fnction Angle P' NA 112 115 0 0 STABILITY ANALYSES RESULTS The stability analyses assumed the mining will be per the mine plan The plan includes dewatenng with a series of perimeter drains in Cells 1 and 2b and perimeter highwalls of 2 horizontal to 1 vertical Dry mining will occur in cells 2a and 3 as the water level in these cells will be controlled by slurry walls The penmeter mine slopes of cells 2a and will be no steeper than 3H 1V Setbacks listed in Table 1 (below) indicate the setback from the structure to the mining limits The setback distance can be increased as needed to address other restrictions such as weaker than anticipated soils, deeper mining, or unanticipated groundwater The factor of safety shown below in Table 1 is the minimum factor of safety of the conditions listed above TABLE 1 - SLOPE STABILITY RESULTS AND SETBACKS Cell Section Critical Structure Structure Setback From Mine Limit (ft) Static Factor of Safety at Structure Seismic Factor of Safety at Structure (0 096g honzontal) DRMS Draft FOS Requirement Static/Quake Cell 1 D Last Chance Ditch 31 21 15 1 5/1 3 Cell 1 F Fence 25 21 15 1 5/1 3 Cell 1 G Rural Ditch 17 1 6 1 3 1 5/1 3 Cell 2a B Gravel Road 45 2 6 1 7 1 5/1 3 Cell 2a E Fence 47 2 8 1 8 1 5/1 3 Cell 2b A Fence 20 18 14 1 5/1 3 Cell 3 C Drainage Channel 45 2 7 1 8 1 5/1 3 Pond A H Gas Line 31 21 1 5 1 5/1 3 Pond A I Rural Ditch 74 3 2 1 8 1 5/13 CONCLUSIONS Based on the Factors of Safety listed in the table above, the mine will not be a hazard to neighbonng structures provided the structure and slurry wall offsets, as well as the perimeter mine slopes, follow the mine plan LIMITATIONS Our review is based on regional geologic mapping, present mining plans, and in part borehole data by Civil Resources and others Stability analyses were performed using typical strength parameters for the various strata in the critical sections Should the mining plans change or subsurface conditions vary from those portrayed in this letter, we should be contacted in order to re-evaluate the potential affects on permanent man-made structures Stability analyses were run at the structure in question and were not run on failure surfaces closer to the highwall Note also that surcharge loads due to temporary matenal stockpiles and overburden berms were not considered in the analysis Mr. Mark Johnson April 3, 2020 Page 7 Please call with any questions or comments. Sincerely, Civil Resources. LLC Gary Linden, P.G. Senior Engineering Geologist Attachments: Figure — Mine Plan showing boring locations and sections used. XSTABL Model Outputs: Sections 1, 2, and 3 J:1Bestway-2131voglldrms\Stability Analyses\Stability analysis report April 3- Vogl.doc dwg. 4/9/2020 2:3728 PM \Bestway-213\vogl\drawl ng s\SH E E TS\drms-vogl LEGEND: ■ C At • O. •1 - reFF4620• L APPLICANT FOG( a ASPHALT EDGE OF CRAVEN EDGE Or CONCRETE BUILDING RORLINE FENCE INC PIPE CAS LINE. WATER LINE OVERHEAD POWER LAN( SAI•TARr LINE uNDERG<NOUFA POWER LINE uNOERGROus0 TELEPHONE LINE TOP or BANK TOE OF BANK ONE root CONTOUR S FOOT CONTOUR SECTION TINE PROPERTY ONE FLOOOPi. AIN POTENTIAL VA IL •NOS STRUCTURE PROPOSED PERMIT BOUNDARY 700' OFFSET BASE FLOOD ELEVATION SL URRv WALL BESteAY CCWCiETE (7011PANY. WEC 301 CENt15WAAl DIWU MIt1KFN. CO 00543 AFFECTED LANDS TRICYCLE ONE TEM tic LOT HOOK KC. TIC SOW & YOQ IOTA( PERMIT AREA SNOB ACRES PROPERTY AODR(S5 IIWI COUNTY ROAD 9 3/4 PRESTON( CO BONN SURVEY INFO: KING SURVEYORS 6VII t•Irtle, Dmir t a milk.%T.*Annl" MITAII pd•t,• (9 'TI) 604 .HI I I eP•L: in (. EAK.IngSi'vn{int- c1.111 NOW Oat RESOl1RCEs. TLC TS NOT RISPONSSLE IOR SIFT T!. N. 0N. 0R mow t TINE PROIC T SPIT. NOR FOR COMPLIANCE BT TRE APPROPMAW PARTY O ANY REQAAtIONs Net TO THESE SAPS WERE PREPARED 9•T 0* RESOURCES LLC N COOPERATION UN SMUT anoint &STNAY WILL KEEP THE ORS0N OF RECLAMATION WANG AND SAFETY *FORUM O ANY OUNCES TO TIE MINK Ot RECLAMATION PLANS TNox1W ANNUM REPORTS MO Fir TECENCAL REW9O•S ANO AISIDOIENT APRCAnOWS AS NECESSARY T)NQ101QI1 11E LIT O THE MINE STRUCTURE INFO: VI Dee S N CMS SUaWTI* ytiffiES (ALL WADES RECOET AMR_ AGREFYN(Et KERB war (stRucTuatAUt11Tr) waist t- (STRUCTURE/UT11AY) CENTRAL 1ELD COUNTY WATER (SNICRARE/UT11rY) UNITED POSER (STRUCTUREAUYi.ITY) NOBLE (STRUCTUR AIIkITT) St WEAN SW INTONN (5tRUCnaRE/WILLEY) RURk DITCH (srfucfta/uIKIIY) tASI CHANCE DIIW (STRUCTEXE/utitiTY) tom O FIRESTONE (STRUCTURE Ai III IlY,kNC) CCWCO (SIRUCTURE/UTILITYAANO) Kt() CWNTY (51RUCTURE/WILITYAMD) MOUNIAN 91ADQ$$ ROA (R01W/LAFID) • 1 Pi MONITORING WELL ELECTRIC BOx ELECTRIC SUER POWER POLE CAS %ELL CAS MARKER STEEL POST WOOD POSI SAN TARY MANHOLE SANITARY MARKER MAILBOX O TELEPHONE PEDESTAL OH DRAINAGE MANHOLE DO WATER VALVE WATER METER WATER MARKER SION FOUND ALIQUOT CORNER AS DESCRIBE SET ALIQUOT CORNER AS DESCRIBE() ta_ •Y•100• uC NR IN tpR0 •' . 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S •.W4 N - Nita *all •P•O.4w •s NIO R Ct-S I tr•n x.M [4O•U F Then w..c.w • SRO 1oa .on I at Mae RRTI I •a•aawtl -n•, I POND 2R OD / w, SOS {I I OEOiOSED SWARM WAAL --, 13. St • Wrw tpne. S rns'P vSRFS IKON tat PF a••r/PuQIEa TY i,NC/ROW Oa EASEMENT. NO tin MAN 10' I OM eel • AMU -A Wig=-` tilti POW MOO 0 WIN PI I MMO tee )-S ester in 11 -0•01 a /I? ACV I MOOS ISO. I •)'aawm,• rI IOE VIA, PIMP ••TIN R•w A. n• '4L i.S ta• ut •eVO I arms Ma a' I. INS • •owl• • N••, I lR•q• . (.: atlas • TYPICAL - TOPSOIL STOCKPILE AT EDGE OF MINING AREAS CROSS SECTION ow To KALE 0 am•O.O� can If 4 n -as role awq. Ni •: •u•1 maitre' MACS • SS 1030 w+ I • 4e• + KIN, �•F4 A• MISS 'It as own 'So I as • w.. rs••, at �� .•I .• N•R• • IM a is a /OI - '% t••I• S.•41/t e•etT t. star S Eel I stereo taws 1•.Ir• _s I.IR• t.P• 1 Mr f4••• we t'.I•MO WM n •.NI • moor HAP •l - WORN, crat•IPO Wl• I••-•I.Mt' war we ,. •/Rt•• tee j• -..lei. - , Itr an •■•• I Slat MY /au w•. Awe • SOU IS -•1S Yt -CIS SSW --I 61;i0i �I' 0LY6••I.•t *- 1 [` SAS OM ON It �war .- *a• tar f J �1 SAW NW I1n ‘)\ I fr'retLi. O • MANAGER/RESIDENT•S•INCLUDES SIR. AGREEMENT 1 NEUMANN •S 2 ST VRAIN METRO DISTRICT (PROP. MANAGER) I VARRA 1AQUELINE 4 TOWN OF FIRESTONE (PROP. OWNER/LAND) •S S VARRA CHRISTOPHER •5 6 PELICAN SHORES (PROP. MANAGER) 7 11739 COUNTY RD 13 LLC (PROP. OWNER) N SA110 LAND (PROP. OWNER) 9 TOT HOLDING INVESTMENTS (PROP. OWNER) 10 BAREFOOT LLC (PROP. OWNER) \ 11 SIEGRIST 1 PER MU WORK..NO LONGER A PROP, , OWNER) A 12 WELD COUNTY (PROPERTY OWNER/ROADS) 'S 13 NEUMANN •S $4 1S 16 17 r IN SUI I FNNhItGIR GUNNER PATRICK FAKES NATHAN MIi I FR •S RENNER P E tic 19 CCWCD 49 (PROP OWNER/SURROUNDING PONDS; '550 .� 20 21 22 23 24 • a a I•M,q LOCATO TRICYCLE LANE (PROP OWNER) St LOO MOISES 'S 52 MEISNER •S 53 LEE AMANDA •S 54 PATRICK a1• CV ROW' of wu .fl cw•. a.,, TAM Jot' eft Si' r� netr1 n -� 1AA,o• m. C -- • MANAGER/RESIDENT •S -INCLUDES SIR. ACP. 26 HANEY OtRIS 27 SUN COMMUNITIES (PROPERTY MANAGFFVFAGI F CRh511 2R ICE PROPERTIES 29 NIETO/ZAMORA•S 30 ALEREZ NIMA 31 MARCHBANKS 32 PRAT+ER 33 WHEELER 34 FREAS 35 STYPA 36 411ETO/ZAMARA •S 31 RADEMACHER•S 38 NEWCOMB •5 $9 AVESTRUZ/ROCMA•S 40 941TH •5 41 COMACHO'5 47 HUSS'5 43 HOGAN 'S 44 BERG '5 45 ITU•S 46 DOYLE 'S 47 TILL •S 48 TREVINO:ALEREZ •S HOGAN •S KENNER 'S AVESTRUZROCHA '5 CAMACHO '5 LENZ •5 RALSTON LAWRENCE 'S 55 COX MIKE Mr Li1RR••f w Mfr r W •11••1.1 - a.•. R•O as •/ MITI •JAYS tat • MAN./RtSIOINI ' S -INCLUDES SIP. AGR $6 HAVENAR S7 SAIAZAR •S 58 RALSTON •S 59 CLARK •5 60 RALSTON •5 61 SMITH WILBUR 'S 62 NEW HOPE (PROP. OWNER) 63 AGUIRE RAFEALL 64 PELICAN SHORES (PROP. MANAGER) 66 HALL FAMILY (PRO. OWNER) 6/ OIPARY 6R HUSS •S 65 IAA •5 69 MOUNTAIN SHADOWS (PROP. MANAGER) 70 VOGL RICHARD 71 JAMISON LINDA 72 BIELZ •S 7) CONWAY 'S 74 LEE SHAWN '5 75 CONWAY •5 /6 NORTON BARBARA •5 77 NORTON GARY •5 7R WEBER ROBERT •5 79 AILOR 'S 80 STINAR •S RI ST VRAIN METRO DISTRICT (PROP, MANAGER; 82 JOHNSON RICHARD • 5 1 •,0R R•0••c .Rsw•ns it( . I.4 M ACC sagt .C I• cc, ON/ P I•IN 1Woo . Y. • II I••• CIVILRES 1PURCES,LLC 323 Sth STREET P.O. Box 680 FREDERICK, CO 80530 301833.1416 W WW.C:VII RFSOURCES.COM BESTWAY CONCRETE & AGGREGATE 301 CCNTENNLAI OR MTLLIIEN. CO 80543 9/0 SIP FIN CONTACT- NAM%.OHNSON VOGL GRAVEL MINE GRAVEL MINE AMENDMENT WELD COUNTY COLORADO REVISIONS NO DCSC%IPT:ON DATE \ADO AMR \H10AF1811 DESIGNED BY' A1s& DATE' A•1 I• x'• naAtwN AY. xxx SCAT F AS NOTED 0IEOIED BY: MK AS NQjtQ 106 NO. 21],001.1{ DWC NAME.i7RM$•VOGL•OVERALLOWG STRUCTURES & STABILITY SECTION PLAN VIEW yrt lT FIG. 2 DOW DUE DILIGENCE 6.4.8 Exhibit H - Wildlife Information Wildlife Assessment Site Description Savage and Savage initially conducted an on -site wildlife assessment for the Burnco Vogl project site project on August 2, 2019 The Vogl project site is comprised of approximately 160 acres within the SWl/a of Section 29, the E'/z of Section 31, and the NWl of Section 32, all within Township 3 North, Range 67 West of the 6th Prime Meridian Weld County, Colorado The property is bounded on the north by the St Vram River, the east the Pelican Shores development, the south by Weld County Roads 26 and 26'1, and west by private residences The property was accessed from Weld County Road 26'1 Weather during our site investigation was mild, dry, and clear with a high temperature in the mid -70's (°F) The topography of the site is dominated by the primary and secondary alluvial terraces of the St Vram River The elevation of the project area averages 4820 feet and slopes gently to the north toward the St Vram River The soils that dominate the site are formed from alluvium and consist of gravel bars, loams, and clays The significant hydrologic feature on the site is the St Vrain River The Last Chance irrigation ditch enters the site along the west edge of the property, traverses the southwest segment of the property, and eventually flows into the St Vrain River to the northeast of the project site Another irrigation ditch complex enters the property from south of County Road 26, flowing east along the property boundary and irrigating the agricultural field to the north A riparian woodland community of plains cottonwoods (Populus deltotdes) dominates the riparian corridor immediately adjacent to the St Vrain River and the primary alluvial terrace to the south of the river corridor This riparian corridor is dominated by mature cottonwoods with a scattered dense coyote willow shrub understory with a moderate to dense herbaceous understory component dominated by cattails (Typha lattfolta and Typha august folta) and reed canarygrass (Phalarts arundinacea) Ruderal mesic and xeric vegetation communities are located within, west, and south of the riparian woodland vegetation community These vegetation communities are dominated by secondary successional plant species, including, alkali sacaton (Sporobolus atrotdes), meadow foxtail (Hordeum jubatum), smooth brome (Bromus tnermts), white sweetclover (Meltlotus alba), knapweed varieties (Centaurea sp), kochia (Kochta scoparta), bull thistle (Ctrstum vulgare), field bindweed (Convolvulus arvensis), horseweed (Conyza canadensis), and curlycup gumweed (Grtndelta squarrosa) An old field lies at the south edge of the primary alluvial terrace on the east half of the project site This vegetation community is dominated by smooth brome, intermediate wheatgrass (Agropyron intermedium), inland saltgrass (Distichlts sptcata), kochia, curly dock (Rumex crispus), and cheatgrass (Bromus tectorum) Within the old field is a Exhibit H Page 1 crescent of wetland vegetation, dominated by three square (Scirpus americanus) and cattails Active and inactive agricultural areas dominate the remainder of the project site, with individual fields within the west, southwest, and southeast areas of the project site At the time of our investigation, the west and southwest agricultural areas were planted to corn, while the southeast field was fallow Significant Wildlife Resources Tables 1, 2, and 3 list wildlife species that potentially occur on -site according to the Colorado Distribution Latilong Studies (CDOW, 1981, 1990, 1998) The latilong studies address mammals, birds, reptiles, and amphibians A further review of wildlife species for which the Colorado Division of Parks and Wildlife has distribution maps on the Colorado Oil and Gas Conservation Commission web site (http //cogcc state co us/infosys/Maps/wildlifemap cfm) revealed that the far northwest and north areas along the St Vrain River are within the sensitive wildlife habitat boundaries for a bald eagle winter night roost (see appended map) During our site investigation we encountered a number of avian species within the project site Killdeer (Charadrius vociferus), mourning doves (Zenaida macroura), great blue herons (Ardea herodias), red -tail hawks (Buteo jamaicensts), a Swainson's hawk (Buteo swatnsont), white pelicans (Pelecanus erythrorhynchos), anhingas (Anhtnga anhtnga), and red -winged blackbirds (Agelatus phoemceus) were all seen flying or soaring over the riparian corridor or fields Coyote (Cants latrans) scat was encountered, as were raccoon (Procyon lotor) tracks A number of whitetail deer (Odocodeus vtrgintanus) were observed within the riparian woodland Seasonal Use With the exception of bats, the mammal species encountered during the site inspection or that potentially occur on -site are expected to be year-round residents or users of the site The carnivore and ungulate species are not restricted to this site and tend to have relatively large home ranges (up to several square miles) The majority of rodent and insectivore species can be expected to reside on -site throughout the year, though many may hibernate during the cold months Avian species may be year-round, temporary migrants, or summer residents of the site Year-round residents would include the waterfowl, raptors, gallinaceous birds, pigeons, owls, and woodpeckers The majority of the shorebirds and passerines would use the site during the spring, summer, and fall for feeding or resting during migration Amphibian and reptile species of the site are year- round residents Exhibit H Page 2 Threatened and Endangered Species and Critical Habitat Potential habitat for the Preble's meadow jumping mouse (Zapus hudsontus preblet) and Ute ladies' -tresses orchid (Spiranthes diluvialis) were evaluated based on results of a search of potentially occurring threatened or endangered species on the U S Fish and Wildlife Service web site for Weld County, Colorado Additionally, bald eagle (Haliaeetus leucocephalus) nest locations and winter night roost locales were evaluated from the Colorado Oil and Gas Conservation Commission (COGCC) web site map of sensitive wildlife habitat and restricted surface occupancy areas for protected wildlife species Potential habitat exists for the Preble's meadow jumping mouse within the cottonwood riparian corridor along the banks of the St Vrain River As the current proposed mine plan does not include disturbance to potential Preble's meadow jumping mouse critical habitat, no further evaluation was undertaken If future project activities include disturbance to potential habitat, the permittee will obtain clearance and/or approval from the U S Fish and Wildlife Service Potential habitat for the Ute ladies' -tresses orchid is present along the St Vram River primary alluvial floodplain that includes riverbanks and oxbows south of the river Habitat is also present along irrigation ditches and within other depressions and swales on the site The current proposed mine plan does not include disturbance to Ute ladies' - tresses orchid potential critical habitat, therefore, no further evaluation was undertaken If future project activities include disturbance to potential habitat, the permittee will obtain clearance and/or approval from the U S Fish and Wildlife Service No eagles or nests were observed during our investigation of the site The map of significant wildlife habitat from COGCC identified a bald eagle winter night roost area along the St Vrain River that encompasses portions of the project site The proposed plan does not include disturbance within the designated bald eagle winter night roost area If future project activities include activities within the restricted area, the permittee will obtain clearance and/or approval from the Colorado Division of Parks and Wildlife Project Effects to Wildlife The Vogl project site is proposed for mineral (sand and gravel) extraction activities The post -mining land use will include slurry -walled cells for water storage Noise and air emissions during mining will cause a temporary disturbance to wildlife Species such as raccoons, coyotes, beaver, deer, and raptors will continue to use the riparian corridor during mining operations and the site itself when operations are not active Bird species will use the periphery of the site and the site itself opportunistically, if prey or food species are present The proposed project will extract material and leave cells within the site Permanent reclamation of the site will entail grading, respreading topsoil, and seeding and planting Exhibit H Page 3 perennial species that will support wildlife The mining and reclamation will create a more diverse habitat than is currently present Areas of open water will sustain additional species of reptiles and amphibians as well as shorebirds and waterfowl The addition of the water will create fringe environments favorable to predatory mammals and raptors, as well as food and water sources for herbivores With the planting of additional cottonwood trees and shrubs, additional strata and vegetation layers will be added to the site, creating improved cover, foraging, roosting, and nesting areas for wildlife It has been our observation that the majority of riparian corridors along the Front Range of Colorado consist primarily of mature cottonwood trees with little or no recruitment This being the case, there will come a time when the mature cottonwood trees are gone and the overstory structure of the riparian corridor will be lost Reclamation within the permit area and cottonwood riparian corridor could, in the long term, be of great benefit in maintaining the riparian corridor Planting cottonwoods of varying ages throughout the riparian corridor as part of the reclamation would provide replacement trees for the mature cottonwoods, and enhance the overall existing riparian corridor habitat At this point, the proposed mineral extraction plan for the Vogl project site has not been finalized Based on the reconnaissance information collected for this assessment, it is recommended that the riparian corridor area within the northeast area of the project site remain undisturbed, for the following reasons, the area contains a bald eagle winter night roost designated as significant wildlife habitat by Colorado Parks and Wildlife, the area contains potential habitat for two listed threatened or endangered species, Preble's meadow jumping mouse and Ute ladies -tresses orchid, and the area is a mosaic of wetlands and waters of the United States Exhibit H Page 4 Literature Cited Colorado Division of Wildlife 1981 Ed Colorado Reptile and Amphibian Distribution Latilong Study Colorado Division of Wildlife and The Denver Museum of Natural History 1990 Ed Colorado Mammal Distribution Latilong Study Colorado Division of Wildlife in cooperation with the Colorado Field Ornithologists 1998 Ed Colorado Bird Distribution Latilong Study Colorado Oil and Gas Conservation Commission 2019 Web Map (https //cogccmap state co us/cogcc gis_online/) Exhibit H Page 5 Vogl RS0 and SWH Areas COGCC Aug 2019 r 1 of it;rot %'o M 04 q;%sttt1 1 rA let of Bald Eagle Winter Night Roost Area ti. . • r.t,•.s4••T'• • n. . •f 'i`t? ! !.' - • �=•. • • • r 4 • 4.•..l.i�.. ,a� 04 Arad IL :, ' • . 44 "Ifni •1Ylie - Exhibit I Page 6 Table 1. Mammal Species Potentially Inhabiting the Vogl Project Site Classification/Common Name Scientific Name Preferred Habitat Marsupials Virginia Opossum Carnivores Coyote Swift Fox Red Fox Raccoon Long-tailed Weasel Mink Badger Striped Skunk Ungulates Mule Deer White-tailed Deer Antelope Lagomorphs Desert Cottontail Eastern Cottontail Black -tailed Jack Rabbit White-tailed Jackrabbit Rodents Wyoming Ground Squirrel Spotted Ground Squirrel Thirteen -lined Ground Squirrel Black -tailed Prairie Dog Fox Squirrel Northern Pocket Gopher Plains Pocket Gopher Olive -backed Pocket Mouse Plains Pocket Mouse Silky Pocket Mouse Hispid Pocket Mouse Ord's Kangaroo Rat Beaver Western Harvest Mouse Plains Harvest Mouse Didelphis virgintana Canis latrans Vulpes velox Vulpes Procyon lotor Mustela ntgripes Mustela vtson Taxidea taxus Mephitis Odocotleus hemionus Odocoileus virgtntanus Antilocapra americana Sylvilagus audubomt Sylvtlagus floridanus Lepus cal forntcus Lepus townsendu Spermophilus elegans Spermophilus spilosoma Spermophilus tridecemltneatus Cynomys ludovicianus Sciurus ntger Thomomys talpotdes Geomys bursarius Perognathus fasciatus Perognathus flavescens Perognathusflavus Chaetodtpus hispidus Dtpodomys ordu Castor canadensis Reithrodontomys megalotts Reithrodontomys montanus RpL, Ag, Cr All types SgP, Ag Ag RpL, Ag All types except Ri RpL SgP All types except Ri RpL, Ag RpL, Cr, Ag SgP SgP, RpL RpL SgP SgP Ag SgP SgP SgP, Ag RpL SgP, Ag Ag SgP SgP SgP SgP, RpL SgP, RpL Ri, RpL SgP, RpL, Ag SgP Exhibit H Page 7 Classification/Common Name Scientific Name Preferred Habitat Rodents Deer Mouse Northern Grasshopper Mouse Prairie Vole Meadow Vole Muskrat Norway Rat House Mouse Porcupine Insectivores Least Shrew Bats Western Small -footed Myotis Red Bat Hoary Bat Silver -haired Bat Big Brown Bat Peromyscus maniculatus Onychomys leucogaster Microtus ochrogaster Microtus pennsylvanicus Ondatra zibethtcus Rattus norvegicus Mus musculus Erethizon dorsatum Cryptotts parva Myotts ctholabrum Lasturus borealis Lasurius ctnereus Lasionycterts nocttvagans Eptesicus fuscus Habitat Types SgP Shortgrass-Prairie RpL Riparian Lowland W/OG Wet open ground Ri Open Water -Streams and Rivers Ag Agriculture Cr Croplands All types SgP, Cr SgP, RpL, Ag RpL Ri RpL, Cr RpL, Cr SgP, Ag, RpL RpL, roadsides SgP RpL RpL RpL RpL Exhibit H Page 8 Table 2. Breeding Bird Species Potentially Inhabiting the Vogl Site - Classification/Common Name Scientific Name Preferred Habitat Pelicans and Allies Double -crested Cormorant Herons Great Blue Heron Great Egret Snowy Egret Cattle Egret Black -crowned Night -Heron Waterfowl Canada Goose Wood Duck Mallard Cinnamon Teal Hooded Merganser Common Merganser Vultures and Raptors Turkey Vulture Osprey Bald Eagle Northern Harrier Cooper's Hawk Swainson's Hawk Red-tailed Hawk Ferruginous Hawk Golden Eagle American Kestrel Gallinaeous Birds Ring-necked Pheasent Wild Turkey Northern Bobwhite Shorebirds Killdeer Mountain Plover Upland Sandpiper Long -billed Curlew Common Snipe Wilson's Phalarope Pigeons and Doves Rock Dove Mourning Dove Phalacrocorax auritus Ardea herodias Casmerodius albus Egretta thula Bubulcus ibis Nycticoras nycticorax Branta canadensts Aix sponsa Anas platyrhynchos Anas cyanoptera Lophodytes cucullatus Mergus merganser Cathartes aura Pandion haliaetus Hahaeetus leucocephalus Circus cyaneus Accipiter cooperit Buteo swainsone Buteojamaicensis Buteo regales Aquila chrysaetos Falco sparvertus Phasianus colchinus Meleagris gallopavo Colinus virginianus Charadrius vociferous Charadrius montanus Bartramia longicauda Numenius americanus Galhnago Phalaropus tricolor Columba Livia Zenaida macroura Ri, RpL RpL RpL RpL RpL RpL RpL Ri, RpL Cr W/OG RpL RpL RpL Ri Ri Cr RpL Ag, RpL Ag Ag Ag Ag, RpL Ag, RpL, Cr Ag Ag, RpL Cr, Ag SgP SgP SgP, Cr W/OG W/OG, Cr Ag Ag, Cr, RpL Exhibit H Page 9 Classification/Common Name Scientific Name Preferred Habitat Cuckoos Yellow -billed Cuckoo Owls Common Barn -Owl Eastern Screech -Owl Great Horned Owl Burrowing Owl Long-eared Owl Short -eared Owl Hummingbirds Black -chinned Hummingbird Kingfishers Belted Kingfisher Woodpeckers Lewis' Woodpecker Red-headed Woodpecker Passerines Western Wood -Pewee Say's Phoebe Cassin's Kingbird Western Kingbird Eastern Kingbird Tree Swallow Northern Rough -winged Swallow Bank Swallow Cliff Swallow Barn Swallow Blue Jay Black -billed Magpie American Crow Chihuahuan Raven Black -capped Chickadee Eastern Bluebird American Robin Gray Catbird Northern Mockingbird Brown Thrasher Cedar Waxwing Loggerhead Shrike European Starling Red -eyed Vireo Yellow Warbler Blue Grosbeak Lazuli Bunting Indigo Bunting Cassin's Sparrow Coccyzus americanus Tyto alba Otus asio Bubo virginianus Athene cunicularia Asio otus Asio flammeus Archilochus alexandri Ceryle alcyon Melanerpes Lewis Melanerpes erythrocephalus Contopus sordidulus Sayornts saya Tyrannus vociferans Tyrannus verticahs Tyrannus Tachycineta bicolor Stelgidopteryx serripennis Riparia Hirundo pyrrhonota Hirundo rustica Cyanocilta cristate Pica Corvus brachyrynchos Corvus cryptoleucus Parus altricaptllus Siaha sialis Turdus migratorius Dumetella carohnensis Mimus polyglottos Toxostoma rufum Bombycilla cedorum Lanius ludovicianus Sturnus vulgaris Vireo olivaceus Dendroica petechia Guiraca caerulea Passerina amoena Passerina cyanea Aimophila cassinu RpL Ag, RpL RpL, Ag Ag rodent burrows RpL Ag RpL RpL, Ri RpL, Ag Ag, RpL RpL Ag Ag, RpL Ag, RpL Ag, RpL RpL Ag Ag Ag Ag RpL, Ag Ag Ag, RpL SgP RpL, Ag RpL Ag RpL Ag, RpL RpL, Ag Ag RpL, SgP Ag, RpL RpL RpL, Ag RpL RpL RpL SgP Exhibit H Page 10 Classification/Common Name Scientific Name Preferred Habitat Lark Sparrow McCrown's Longspur Chestnut -collared Longspur Bobolink Red -Winged Blackbird Passerines Western Meadowlark Brewer's Blackbird Common Grackle Brown -headed Cowbird Orchard Oriole Northern Oriole American Goldfinch House Sparrow Chondestes grammacus Calcartus mccowntt Calcartus ornatus Doltchonyx oryzivorus Agelatus phoemceus Sturnella neglecta Euphagus cyanocephalus Quiscalus gutscula Molothrus ater Icterus spurtus Icterus galbula Carduehs trtstis Passer domesttcus Habitat Types SgP Shortgrass-Prairie RpL Riparian Lowland W/OG Wet open ground RI Open Water -Streams and Rivers Ag Agriculture Cr Croplands RpL SgP SgP Cr, hayfields Ag Cr Ag Ag Ag RpL, Ag RpL, Ag Ag Ag Exhibit H Page 11 Table 3. Reptile and Amphibian Species Potentially Inhabiting the Vogl Site Classification/Common Name Scientific Name Preferred Habitat Amphibians Salamanders Tiger Salamander Toads and Frogs Great Plains Toad Woodhouse's Toad Blanchard's Cricket Frog Boreal Chorus Frog Bull Frog Northern Leopard Frog Plains Spadefoot Turtles Common Snapping Turtle Western Painted Turtle Ornate Box Turtle Western Spiny Softshell Reptiles Lizards Northern Earless Lizard Short -horned Lizard Red -lipped Prairie Lizard Northern Prairie Lizard Prairie -lined Racerunner Skinks Northern Many -lined Skink Snakes Eastern Yellowbelly Racer Plains Hognose Snake Milk Snake Northern Water Snake Bullsnake Wandering Garter Snake Western Plains Garter Snake Red -sided Garter Snake Prairie Rattlesnake Habitat SgP RpL W/OG OW-St/Ri Ag Cr Types Shortgrass-Prairie Riparian Lowland Wet open ground Open Water -Streams and Rivers Agriculture Croplands Ambystoma ttgrtnum Bufo Cognatus Bufo woodhouset Acrts crepitans blanchardi Pseudacris trisertata maculata Rana catesbtana Rana miens Scaphtopus bombirons Chelydra serpentina Chrysemys picta bells Terrapene ornata Trionys spiniferus hartwegt Holbrookta maculata Phrynosoma douglassi Sceloporus undulatus erythrochetlus Sceloporus undulatus garmant Cnemtdophorus sexltneatus virtdis Eumeces multivirgatus Coluber constrictor flavtventrts Heterodon nasicus Lampropeltts triangulum Nerodia sipedon Pituophis melanoleucus says Thamnophis elegans vagrans Thamnophis radix haydeni Thamnophis sirtalis parietalis Crotalus viridks all types SgP, RpL, Ag SgP, RpL, Ag RpL RpL, Ag RpL RpL SgP RpL, OW-St/Ri RpL, OW-St/Ri SgP, RpL RpL, OW-St/Ri SgP, Ag SgP SgP, RpL SgP SgP, RpL , SgP, Ag SgP, RpL, Ag SgP, RpL, Ag SgP, RpL, Ag RpL, OW-St/Ri SgP, RpL, Ag RpL RpL, SgP RpL SgP Exhibit H Page 12 BURNCO VOGL PROJECT SITE WELD COUNTY, COLORADO WATERS OF THE UNITED STATES LOCATION AND IDENTIFICATION WETLAND IDENTIFICATION AND DESCRIPTION Prepared by: January 2020 Savage and Savage, Inc. 4610 Haystack Drive Windsor, CO 80550 970 674 8080 TABLE OF CONTENTS Page INTRODUCTION 1 SITE DESCRIPTION 1 STUDY METHODS 2 CONCLUSIONS 3 LITERATURE CITED 4 FIGURES 5 APPENDIX 12 FIGURES Figure 1 Burnco Vogl Project Site, General Location Map Figure 2 Sample Point 001, Crescent Shaped Manmade Wetland (South Boundary), Photo Facing East, January 14, 2020 Figure 3 Sample Point 002, Crescent Shaped Manmade Wetland (North Boundary), Photo Facing East, January 14, 2020 Figure 4 Sample Point 003, Crescent Shaped Manmade Wetland (channel), Photo Facing Northeast, January 14, 2020 Figure 5 Sample Point 004 in Test Pit, Photo Facing East, January 14, 2020 Figure 6 Burnco Vogl Project Waters of the United States and Wetlands Identification APPENDIX U S Army Corps of Engineers Great Plains Data Sheets INTRODUCTION Site Description Savage and Savage conducted a waters of the United States identification and wetland delineation for the Burnco Vogl project site on January 14, 2020 The Vogl project site is comprised of approximately 160 acres within the SW'/a of Section 29, the E'/z of Section 31, and the NW'/a of Section 32, all within Township 3 North, Range 67 West of the 6th Pilate Meridian Weld County, Colorado (Figure 1 ) The property is bounded on the north by the St Vrain River, the east by the Pelican Shores development, the south by Weld County Roads 26 and 26'/2, and west by private residences The property was accessed from Weld County Road 26'/2 Weather dui ing our site investigation was mild, dry, and cleat with a high temperature of 51 (°F) Topography and Hydrologic Features The topography of the site is dominated by the primary and secondary alluvial terraces of the St Vram River The elevation of the project area averages 4820 feet and slopes gently to the north toward the St Vrain Rivet The significant hydi ologic feature on the site is the St Vrain River The Last Chance Ditch enters the site along the west edge of the property, travel ses the southern quarter of the property, and eventually flows Into the St Vrain River to the northeast of the project site A manmade irrigation ditch skirts the southernmost boundary of the property Soils The Soil Survey of Weld County, Colorado Southern Part (USDA, 1981) identifies three soil map units within the Vogl project site The predominant soil map unit, Aquolls and Aquents, gravelly substratum is found throughout the majority of the project site, while the remaining soil map units, Aquolls and Aquepts, flooded, and Heldt silty clay are found only in the far southeast corner of the project site at the corner of Weld County Roads 26'/z and 111/4 Aquoll and aquent (gravelly substratum) soils are found on bottom lands and flood plains of all the major streams in the area They are deep, poorly drained soils that have formed in recent alluvium Aquolls (60% of the unit) have a dark colored surface layei Aquents (35% of the unit) have a light colored surface layer In both, the surface layei is loam or clay In places they have a gleyed layer in the underlying material These soils are underlain by sand or sand and gravel within 48 inches Aquoll and aquent soils are defined by the U S Department of Agriculture Natural Resource Conservation Service as hydric (USDA, 2019) Aquoll and aquept (flooded) soils are found in depressions on the plains and along bottoms of drainageways Aquolls (55% of the unit) have a dark surface layer while aquepts (45% of the unit) have a lighter colored surface layer Sandstone or shale parent mater tal is exposed within 48 inches of the surface A gleyed layer may be present Both soils are deep and poorly drained, originating from recent alluvium Aquoll and aquept Burnco Vogl Project Page 1 Waters of the United States and Wetlands Location, Identification, and Desciiption soils are defined by the U S Department of Agriculture Natural Resoui ce Conservation Service as hydric Heldt silty loam soils ale found in alluvial sediments derived from shale These soils are moderately well drained, deep soils with a silty clay surface layer Subsoil layers to 60 inches ai e silty clay Heldt soils are not identified as hydric Vegetation A riparian woodland community of plains cottonwoods (Populus deltoides) dominates the riparian corridor immediately adjacent to the St Vram River and the primary alluvial terrace to the south of the river corridor This riparian corridor is dominated by mature cottonwoods with a scattered dense coyote willow shrub understory with a moderate to dense herbaceous understory component dominated by cattails (Typha lattfolta and Typha august folta) and reed canarygrass (Phalarts arundtnacea) Ruderal mesic to xeric areas are located within and west and south of the riparian woodland vegetation community These vegetation communities are dominated by secondary successional plant species, including, alkali sacaton (Sporobolus atroides), meadow foxtail (Hordeumjubatum), smooth brome (Bromus inermis), white sweetclover (Meltlotus alba), knapweeds (Centaurea sp), kochia (Kochia scoparta), bull thistle (Cirsium vulgare), field bindweed (Convolvulus arvensts), horseweed (Conyza canadensts), and curlycup gumweed (Grtndelta squarrosa) An old field lies at the south edge of the primary alluvial terrace on the east half of the project site This vegetation community is dominated by smooth brome, intermediate wheatgrass (Agropyron intermedtum), inland saltgrass (Dtsttchlts sptcata), kochia, curly dock (Rumex crispus), and cheatgrass (Bromus tectorum) Within the old field is a crescent of wetland vegetation, dominated by three square (Scirpus amertcanus) and cattails Active and inactive agricultural areas dominate the remainder of the project site, with individual fields within the west, southwest, and southeast areas of the project site At the time of out investigation, the west and southwest agi icultural areas were planted to corn, while the southeast field was fallow Study Methods Wetlands and Waters of the United States weie evaluated and mapped based on the USACE (2008) determinate criteria of hydrophytic vegetation, hydric soils, and prevailing near -surface growing season hydrology within the Vogl project site Based on the field observations corroborated with aerial imagery from Google Earth©, a map of identified wetlands and waters of the United States was prepared and is appended Burnco Vogl Project Page 2 Waters of the United States and Wetlands Location, Identification, and Description Conclusions Areas identified as wetlands and waters of the United States (Figures 2-5) were evaluated and mapped based on vegetation, soils, and hyrdology within the Vogl project site Figure 6 depicts the wetlands and Waters of the United States identified and located on the project site that include, A The St Vram River channel, the adjacent area of the primary alluvial terrace south of the channel, and a relict alluvial channel feature, B a wetland drainage bisecting an agricultural field whose water soul ce is irrigation water from the irrigation channel to the south, C a crescent shaped wetland and drainage channel attributed to previous aggregate mining, D isolated wetlands of mixed origins (some attributable to agricultural operations), E the Last Chance Ditch irrigation canal, and F an unnamed agricultural irrigation ditch complex As noted above, Features B, C, D, and F were determined to be either man made irrigation or mining features (B, C, and F) or isolated (D) and concluded to be non - jurisdictional due to then origin as constructed agricultural of mining related features, and the ephemeral or intermittent nature of their hydi ology The isolated features (D) were concluded to have prevailing hydrology distinct and discontinuous from the St Vi am River alluvial hydrology and not surface connected to adjacent jurisdictional features, and therefore, isolated and non jurisdictional Burnco Vogl Project Page 3 Wateis of the United States and Wetlands Location, Identification, and Desciiption LITERATURE CITED U S Army Corps of Engineers 2008 Interim Regional Supplement to the Corps of Engineers Wetland Delineation Manual Great Plains Region, ed J S Wakeley, R W Lichvar, and C V Noble, ERDC/EL TR-08-12 Vicksburg, MS U S Army Engineer Research and Development Center U S Department of Agriculture Soil Conservation Service 1981 Soil Survey of Weld County, Colorado, Southern Part U S Department of Agriculture, Natural Resource Conservation Service 2019 State Soil Data Access (SDA) Hydrtc Soils Rating by Map Unit Web Site https //www nrcs usda gov/Internet/FSE_DOCUMENTS/nrcseprd1316620 html Burnco Vogl Project Page 4 Waters of the United States and Wetlands Location, Identification, and Description FIGURES Burnco Vogl Project Page 5 Wateis of the United States and Wetlands Location, Identification, and Description Figure 1. Burnco Vogle Project Site Project General Location Map Foster Reso it zr_ GOu1N,a tr28 O� .ROAD.244 2 ®20dational Geograp I• c QO?a NATIONAL GEOGRAPHIC 0 wits 1X8 0 1 5 r nar 0 �ut0 E RS 1 1(100 0 ME If RS 1000 4813 Burnco Vogl Project Waters of the United States and Wetlands Location, Identification, and Description 7N iMN fl/t 01/27/20 Page 6 Figure 2. Sample Point 001, Crescent Shaped Manmade Wetland (South Boundary), Photo Facing East, January 14, 2020 Burnco Vogl Project Page 7 Waters of the United States and Wetlands Location, Identification, and Description St • .clot • ` t h . mat, •• •1 t.'. `1• a 1•1 Cr :lam • . e tit; , ! ,• $ . P.( • tip ?"1 % � IP/Cy IP:P_ 0'~ 1 ry • It'll/ isi I I1 Ill fl' � Th i CO` r .+t�.• w•- • • i.. :�... -• �J t+_r r 4 • • 4 �• is J ' i .. fi:l. f t af� �� f i. :lit. ` '•' .. . a. 'Ian , _• • ,+• 40 ' � • .!f ... 1 , .ifs ; -. t 4_ ti —, I t.n c 4, �: aSte f s '•,�� "t;.{`41 11 I �. ' k 1• 1 1 ■7 A 41 p R .• 1 Figure 3. Sample Point 002, Crescent Shaped Manmade Wetland (North Boundary), Photo Facing East, January 14, 2020 Burnco Vogl Project Waters of the United States and Wetlands Location, Identification, and Description Page 8 Figure 4. Sample Point 003, Crescent Shaped Manmade Wetland (channel), Photo Facing Northeast, January 14, 2020 Burnco Vogl Project Waters of the United States and Wetlands Location, Identification, and Description Page 9 • . I • SAE,' A•• _t #.J *Alta I All - • . M e• •J sc...'+ s. si�, s r• tree _- f . .-'- , , h tit sibac• ribotivr • "ssTa��kt tir• . \ Sr A. r'4 •. •• f 'I �. � � �%; iJ 711 l 1 l • . : y e • -, .4r' . e fi,E• A AIL W. •9 tr .•. .1 •Sbv:_M R .v ...• - lihrjarapt 1 ea era: I. Figure 5. Sample Point 004 in Test Pit, Photo Facing Fast, ,Tanuary 14, 2020 • Burnco Vogl Project Page 10 Waters of the United States and Wetlands Location, Identification, and Description .low. ono -am F weVt..t raft r' 4 Figure 6. Burnco Yogi Project Waters of the United States and Wetlands Identification Waters of the U.S. & Wetland Boundaries Burnco Vogl Project Waters of the United States and Wetlands Location, Identification, and Description WETLAND DETERMINATION DATA FORM — Great Plains Region ProlecUSite VOG1., City/Count}, VIVA) Sampling Date .1lIt3 1A,rZ020 Applicant/Owner . C3OIZt4CO State CC) Sampling Point investigator(s) Ir itto., t1 Section, Township, Range ctH2.1101iti Z9 �1r32_ T$14 R(aTW Landform (hifslope, terrace, etc ) 1° Pa.tAJ A'L 5't≥ ACtrr_ Local relief (concave, convex, none) 4'tA± Slope (%) Subregion (LRR) Lai -Ac)., 1.4t. a Long "14$- 10 Datum Sod Map Unit Name AtNnri c. 4 )c-t*Ct(`.- ) `Stei'1'fi',-tt-Yt Mil NWI classdicabon Are climatic / hydrologic conditions on the site typical forthis time of year" Yes _� No (if no, explain in Remarks ) Are Vegetation . Sod or Hydrology significantly disturbed? Are 'Normal Circumstances' present" Yes J: No Are Vegetation Soil or Hydrology naturally problematic? (if needed, explain any answers in Remarks ) SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc Hydrophytic Vegetation Present? Yes _` _ No Hydnc Soil Present" Yes Sri No Wetland Hydrology Present? Yes � No Remarks Is the Sampled Area within a Wetland" Yes )c No 5,14\t,1 terag fit" -2' T ireAtow V I a` VEGETATION — Use scientific names of plants TreeStratum (Plot size OP% ) Absolute Dominant Indicator % Cover Species? Status Dominance Test worksheet. Number of Dominant Species That Are OBL, FACW or FAC (excluding FAC—) u (A) 1 2 Total Number of Dominant Species Across All Strata I (B) 3 4 Sapling/Shrub Stratum (Plot size 141P1 = Total Cover Percent of Dominant Species c-, That Are OBL, FACW, or FAC lOri tell (NB) ) 1 2 Prevalence Index worksheet Total c/5 Cover of Multiply bv: 3 OBL species x 1 = 4 FACW species x 2 = 5 FAC species x 3 = ! Herb Stratum (Plot size 10'410 ) = Total Cover FACU species x 4 = Z3_ tette.W'r 1 i=-, i�-ritubi$ +,,ass. War__ UPL spccics x 5 = ___ReitRt 2 140,,)fr lrwihi6att1+ C. ___1___ 5- 14 ;:m4 Column Totals (A) (B) I 3 Prevalence Index = D/A= 4 5 Hydrophytic Vegetation Indicators - _ 1 - Rapid Test for Hydrophybc Vegetaion _ 2 - Dominance Test is >50% _ 3 - Prevalence Index is 53 0' _ 4 - Morphological Adaptations' (Provide supporting data in Remarks or on a separate sheet) Problematic Hydrophytic Vegetation' (Explain) Y Y 8y must , 'Indicators of hydnc soil and wetland hydrology be present, unless disturbed or problematic 6 i 8 g 10 Woody Vine Stratum (Plot size Eat ) r)'g = Total Cover 1 2 Hydrophybc Vegetation Present? Yes No % Bare Ground in Herb Stratum S = Total Cover Remarks US Army Corps of Engineers real Plains — Version SOIL Profile Descnphon (Describe to the depth needed to document the indicator or confirm Depth Matnx — RedoxFeatures the absence of indicators ) Texture Remdil(s (inches) Color (moist) % Color (moist) % Type' Loc' Q — dr,' ' 1--s ltz. V1 IyiA ana A t{4Rt7.e s1 I7,91(`, igara---' 4- i3" -M �(1g A or o " 6,a,4 c>r�yt +, t a� I' -n+ Rai tJ . 9s a 5`f T2. 4/R' S M to cia101 r,o,km, of dial At Lb F .pa 'Type C=Concentration D --Depletion RM=Reduced Matmc.`CS=Covered or Coated Sand Grain's, ' 'Location PL=Pore Lining, M=Matrix Hydric Soil Indicators (Applicable to all LRRs, unless otherwise noted ) _ Histosol (Al) _ Sandy,Gleyed Matrix (S4) _ Histic Epipedon (A2) � Sandy Redox (S5) _ Black Histic (A3) _ Skipped 11atnx (S6) ' Hydrogen Sulfide (A4) _ Loamy Mucky Mineral (F1) , _ Stratified Layers (A5) (LRR F) A. Loamy Gleyed Matrix (F2) _ 1 cm Muck (A9) (LRR F, G, H) _ Depleted Matrix (F3) _ Depleted Below Dark Surface (A11) Redox Dark Surface (F6) _ Thick Dark Surface (Al2) Depleted Dark Surface (F7) Sandy Mucky Mineral (S1) -. Redox Depressions (F8) t 2 5 cm Mucky Peat or Peat (S2) (LRR G, H) _ High Plants Depressions (F16) LX,_ 5 cm Mucky Peat or Peat(S3) (LRR F) (MLRA 72 & 73 of LRR H) Indicators for Problematic Hydnc Soils' _ 1 cm Muck (A9) (LRR I, J) _ Coast Prairie Redox (A16) (LRR F, G, H) = Dark Surface (S7) (LAR G) _ High Plains Depressions (F16) .(LR)t H outside of MLRA 72 & 73) _ Reduced Verne (F18) _ Red Parent Material (fF2) _ Very Shallow Dark Surface (TF12) , - Other (Explain in Remarks) 'Indicators of hydrophybe vegetation and wetland hydrology must be present, unless disturbed or problematic. SRestnctive Layer (if present) Type yy Hydnc Soil Present' Yes /C No. Depth (Inches) Remarks ' Sampling Point. QS( HYDROLOGY Wetland Hydrology Indicators- pnmary Indicators (minimum of one required,chedc all that apply) Secondary Indicators (minimum of two required) _ Surface Water (Al) _ Salt Crust (811) _ Surface Soil Cracks (B6) _ High Water Table (A2) _ Aquatic Invertebrates (B13) _ Sparsely Vegetated Concave Surface (B8) Saturation (A3) _ Hydrogen Sulfide Odor (C1) _ Drainage Patterns (810) _ Water Marks (B1) _ Dry -Season Water Table (C2) _ Oxidized Rhizospheres on Living Roots'(C3) _ Sediment Deposits (B2) _ Oxidized Rhizospheres on Living Roots (C3) (where tilled) Drift Deposits (63) (where not tilled) _ Crayfish Burrows (C8) ' Algal Mat or Crust (64) _ Presence of Reduced Iron (C4) � Saturation Visible on Aerial Imagery (C9) Iron Deposits (65) - _ Thin Muck Surface (C7) 4. Geomorphic Position (D2) _ Inundation Visible on Aenal Imagery (67) Other (Explain In Remarks) _ FAC-Neutral Test (D5) _ WaterStamed Leaves (B9) _ Frost -Heave Hummocks (07) (LRR F) Field Observations Surface Water Present' Yes No Depth (inches) Wetland Hydrology Present? Yes No ', _ _7__ Water Table Present? Yes No Depth (inches) a" _X_ Saturation Present? Yes No Depth (inches) t 4r" _X_ (Includes capillary fringe) _ Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available Remarks KI AG121Ct)b-rttl v UtR4)Cirer Wir4-l5: ( V ' 7) ltrli'4r01 'I Q+Tli1' wkikg- tic Iirk? ,, e4tooy,. o;3 r \l a- S•treCtISA elftk5t4 AID, US Army Corps of Engineers Great Plains — Version 2 0 WETLAND DETERMINATION DATA FORM — Great Plains Region Projec/Site. Applicant/Owner; C3oc2-1409 Investigator(s) tM5gis..tp.6ss /MA••AVAC,-1. Section, Township, Range Pr1CZfW -' 29,11,32 1-3tt3, qGI 1 Landform (nlistope, terrace, etc.) I° Ar t_tAf1AL 'tu1z1'z he 24 Local relief (concave convex none) Vu -'r � Slope (%) ' I Subregion (LRR) Lab 4o.incrarz Long *".rle)ill\-.9S4iggS Datum Soil Map Unit Name ttve,A1-. ab. HOilk it,1 &Cali. ft- 1 �' SUPA.,°R1�'.tZ'T F WWI classification. Are climatic / hydrologic conditions on the site typical for this time of year? Yes __XL. No (If no explain in Remarks ) Are Vegetation Soil . or Hydrology significantly disturbed? Are °Nomiai Circumstances" present? Yes X No Are Vegetation ' . Soil . or Hydrology naturally problematic? (If needed, explain any answersin Remarks ) SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc_ City/County "i X) - Sampling Date �Ikt i �r Z State CO Sampling Point 94 a. Hydrophyhc Vegetalon Present? Hydnc Sod Present? Wetland Hydrology Present? Remarks ie AukhFtM -ItaVStl tPT .);00 UtAik 1'?a Lion WitZ~l tIo1ro 41-9.01- rr Yes No Yes_ No + Yes 4_ No Is the Sampled Area within a Wetland? Yes %( No VEGETATION —iUse scientific names of plants Tree Stratum (Plot size_ tl/i\ 1 Absolute Dominant Indicator %Cover Species? Status Dominance Testworksheet Numberof Dominant Species That Are OBL, f ACW, or FAC (excluding FAC—) } (A) 1 1 2 ; - Total Number of Dominant Species Across All Strata 1 (B) 3 1 4 i 5 ' Sapling/Shrub Stratum (Plot size 13iik ) = Total Cover Percent of Dominant Speces ThatAre OBL, FACW, or FAC Ian (AB) 1 t 2 i Prevalence Index worksheet Total % Cover of- Muilipty b r 3 t OBL species 5 x 1 = 4 FACW species x 2= 5 I FAC species x 3 =' i Herb Stratum (Plot size. 10'% 1 C�11 ) = Total Cover FACU species x 4= �_ Pt kt 1 Maltart4 oli.Citr 44' 0t _. UPL species x 5 2 1 , , —9-2- Column Totals_ (A) (B) 3 t F Prevalence Index = B/A= ` 4 5 i Hydrophyhc Vegetation Indicators _ 1 - Rapid Test for Hydrophytic Vegetation _ 2 - Dominance Testis >50% _ 3 - Prevalence Index is Si 01 4 - Morphological Adaptations' (Provide supporting data in Remarks or on a separate sheet) _ Problematic Hydrophytic Vegetation' (Explain) 'indicators of hydnc sod and wetland hydrology roust be present, unless disturbed or problematic . 6 ' 7 i 8 9 10 f Woody Vine Stratum (Plot size ' , -1--)pt--1 ) - % a =Total Cover 1 1 2 Hydrophytic Vegetation pro�,nt? Vast No i 76 Dare Orouno In 1 icrb Gtrotum n .h—. = Total Cover Remarks US Anny Corps of Engineers SOIL Sampling Point' ac$2.. Profile Description, (Describe to the depth needed to document the Indicator or confirm Depth I [ 'Matrix Redox Features the absence of indicators ) Texture Remarks ` (inches) Color (moist) % Color (moist) % Type' Loch O — 3" 'fir,t'ilta /% gig ' wpik WSW 6,143ItA2ikvi (+'�C -�-, 3— gh" i--511z *ft ' 't/4 _V____•-` ' o M e -a 1 w -4-(z qO: , z.,'tti 4(S' i z41.4trt (=(6° , - ' ur -, 'Type =Concentration, D=Depleb?oi RMrReditced Matrix, CS="Covered or Coaled Sand Grains' "koeaiion-, PL=Pom`ldmrig,,M=Matmc " Hydnc Sod Indicators (Applicable to all LRRs, unless otherwise rioted.) Ifistosol (Al) f Sandy Gleyed Matrix (S4) _^ Hstic Epipedon+(A2) — SandyRedox (65) _ Black Histic (A3) _ Stripped Malnx'(S6) _ Hydrogen Sulfide (A4) _ Loamy Mucky Mineral (F1) _ Stratified Layers (A5) (LRR F) _ Loamy Gleyed Matrix (F2) _ 1 cm Muck (A9)i(LRR F, G, H) Depleted Matrix (F3) _ Depleted Below1Dark Surface (A11) _ Redox Dark Surface (F6) _ Thick Dark Surface (Al2) _ Depleted Dark Surface (F7) _ Sandy Mucky Mineral (S1) Redox Depressions (F8) _ 2.5 cm Mucky Peat or Peat (S2) (LRR G, H) ° t" High Plain's Depressions (F76) 5 an Mucky Peat or Peat (83) (LRR F) (MLRA 72 & 73 of LRR H) , _ - Indicators for Problematic HydnaSoits3 _ 1 cm Muck (A9) (LRR I, J) _ Coast Prairie Redox (A16) (LRR F, G, H) _, Dark Surface (S7) (LRR G) , High Plates Depressions (F16) - (LRR H outside of MLRA 72 & 73) _ Reduced Vertic (P18) _ Red Parent Material (TF2) _ Very Shallovr Dark Surface (TF12) ' _ Other (Explain in Remarks) r 1 3lndicatas of hydrophylic vegetation and wetland hydrology must be present, unless disturbed or problematic. - Restrictive Layer (if present) Type HydricSoil Present? Yes }( No Depth (inches) I r ' - Remarks i HYDROLOGY Wetland Hydrology Indicators. Pnmary Indicators (minimum"of one reouired, check all that aoniv) Secondary Indicators (minimum of two required) Surface Water (A1) _ Salt Crust (811) _ Surface Soil Cracks (B6) High Water Table (A2) _ Aquatic Invertebrates (B13) — Sparsely Vegetated Concave Surface (68)` ' Saturation (A3) _ Hydrogen Sulfide Odor (C1) A Drainage Patterns (B10) ' , _ Water Marks (61) Dry -Season Water Table (C2) _ Oxidized Rhizospheres on Living Roots (C3) _ Sediment Deposits (62) — Oxidized Rhizospheres on Living Roots (C3) (where titled) Dnft Deposits (83) (where not tilled) _ Crayfish Burrows (CS) _ Algal Mat or Crrist (84) _ _ Presence of Reduced Iron (C4) _ Saturation Visible on Aerial Imagery (C9) _ Iron Deposits (65) ' _ Thin Muck Surface (C7) $ Geomorphic Position (D2) _ Inundation Visible on Aenal Imagery (67) Other (Explain in Remarks) _ FAC-Neutral Test (D5) Water -Stained Leaves (69) _ Frost -Heave Hummocks (D7) (LRR F) Field Observations' z , Surface Water Present? Yes No It Depth (inches) Wetland Hydrology Present? Yes _ No Water Table Present, Yes No, Depth (Inches) Saturation Present?) Yes No ‘— Depth (inches) (includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aenal photos, previous inspections), if available , , Remarks -Stnitle rtir6! Ptt2-\ . TV At'5.54i.Gfs1"-d tik-AF US Army Corps of Engineers Great Plains — Version 2 0 WETLAND DETERMINATION DATA FORM — Great Plains Region _ Project/Site 'i!OG1., City/County Nr1Et, ) Sampling Date 3RN l 2D?2:3 Applicant/Owner- 'NOP State. CO Sampling Point tnit 3 Investigator(s) g�l ns�4Section, Township, Range tPdRS(eN". 79, 34 F32. T301 Rfal1Ad Landform (tullstope, i tirrace, etc.) SwM.-P Mt I° C2 Local relief (concave, -convex, none) 94/10-17 -' • Slope (%) i°1d Subregion (LRR) Lai_ 40,474 4 9.G% Long -104.....4-2g- Datum Sol Map Unit Name 1 6rigeii.t.r--. c). ta-CPs.f,,aya J /tpak(An, ,R Skam& tJ- . NWI classdicaion Are climatic / hydrologic conditions on the site typical for this fine of year" Yes -Z_ No (If no, explain m Remarks ) Are Vegetation 1 . Soil or Hydrology significantly disturbed? Are "Normal Circumstances" present" Yes )4 No Are Vegetation i . Soil , or Hydrology naturally problematic" Of needed, explain any answers in Remarks ) SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc: ` T " Hydrophytio Vegetation Present? Hydnc Soil Present? Wetland Hydrology Present? Remarks Yes,_ No Yes No Yes I„ No Is the Sampled Area within a Wetland? Yes j___ No leOti iter Nl SVM- .: 91 * 909 Tar VEGETATION lUse scienttific names of plants. } Tree Stratum (Plotsrze t4, ) Absolute % Cover Dominant,Indirator Species? Slates' Dominance Test worksheet. Number of Dominant Species That Are OBL, FACW, br FAC (excluding FAC—) 1 (A) 1 ry 2 t Total Number of Dominant Species Across All Strata 1 (B) 3 i 4 Percent of Dominant Species That Are OBL, FACW, or FAC )Q (A/B) I Saplino/Shrub Stratum (Plot size (..t/P ) = Total Cover 1 2. I Prevalence Index worksheet Total % Cover of Multiply bir 3 OBL species x 1= 4 FACW species X2= 5 FAC species ' x3= - i Herb Stratum (Plot size Idr X Ill' ) = Total Cover 1 FatbPf FACU species x 4= 90 1 a1 to tf> Pfuvi rR xiA6-t'Qfe UPL species x 5 = 2 ` , ` Column Totals (A) (B) _ 3 Prevalence Index = BM=4 5 / Hydrophybc Vegetation Indicators: _ 1 - Rapid Test for Hydrophybc Vegetation _ 2 - Dominance Test is ?50% 3 - Prevalence Index is s3 0' _ 4 -Morphological Adaptations' (Provide supporting data in Remarks or on a separate sheet) _ Problematic Hydrophybc Vegetation' (Explain) 'Indicators of hydnc soil and wetland hydrology must be present, unless disturbed or problematic. 6 7 a 9 10 Woody Vine Stratum (Plot size Ilk ) , = Total Cover 1 2 Hydrophybc Vegetation Pmmnt7 Yon No _ _ 1b oars Oround to itcrir a roruni r/ get, = Total Cover Remarks P)1aufr‘5 *° 1--,a„c ii) svAV t w6 : C tz.l IQ t."••L .Z.' ,•"0—...17 f US Army Corps of Engineers SOIL Profile Description? (Descnbe to the depth needed to document the indicator or confirm Depth + I Matrix' Redox Features ' the absence of indicators ) Texture Remarks (inches) , Color(moist) % Color (moist) % Type' Loc2 r}—(4 l' SS i12, 4/1 9S' - VI /A faAY t,&Oye_ i AST 1:2—v..' *.5g.4{ In `-' 2 5'it ,i 8 -S' ?4 t.‘15 -.-r -- 411u --v il> / vs.+ i arkv i.- aNtiq`t)a'f eI5 r� r� t r locationc ' 1 L t 'Type C=Concentr�Lon D=Depletion RM=Reduced Matmc CS=Covered'or Coated Sand Grdin5 LocaLon PL=Pore Uning, M=Nfafrnc Hydnc Soil Indicators (Applicable to all tRRs, unless otherwise noted.) Indicators for Problematic Hydnc Sods'. _ Histosol (A1) ; ', Sandy Greyed Matnx (S4) _ 1 cm Muck (A9) ((AR I, J) _ Histtc Epipedon (A2) _ Sandy Redox (S5) _ Coast Pralne Redox (A16) (LRR F, G, II) _ Black Hishc (A3 _ Stripped Matrix (S6) _ Dade Surface (S7) (LRR G) ` Hydrogen Sulfide (A4) _ Loamy Mucky Mineral (F1) _ High Plains Depressions (F16) _ Stratified Layers (A5) (LRR F) _ Loamy Greyed Matrix (F2) (LRR H outardo of MLRA 72 & 73) _ 1 cm Muck (A9) (LRR F, G, H) _ Depleted Matrix (F3) _ Reduced Vedic (F18) Depleted BelowDark Surface (A11) _ Redox Dark Surface (F6) Red Parent Material (TF2) _ Thick Dark Surface (Al2) _ Depleted Dark Surface (F7) . Veit' ShallowDaikSurface (CF12) Sandy Mucky Mineral (S1) _ Redox Depressions (F8) � Other (E rplain in Remarks) 2.5 cm Mucky Peat or Peat (52) (LRR G, H) _L HighPlains-Depressions (F16) , 'Indicators of hydrophylic vegetation and _ 5 cm Mucky Peat or Peat(53) (LRR F) ` (MLRA 72 & 73 of LRR H) wetland hydrology must be present unless disturbed orproblemahc. , Restrictive Layer (if present) Type. - Hydnc Soil Present? Yes %( No Depth (inches) + Remarks r Sampling Pout PI3 HYDROLOGY Wetland Hydrology Indicators Pnmary Indicators (minimum of one required. check all that apply) Secondary Indicators (minimum of two rearmed) Surface Water (A1) _ Salt Crust (911) _ Surface Soil Cracks (B6) r _ High Water Table (A2) Aquatic Invertebrates (B13) Sparsely Vegetated Concave Surface (68) _ Saturation (A3) 1 -i.. Hydrogen Sulfide Odor (Cl) _ Drainage Patteros (810) _ Water Marks (91) .t om DrySeason Water Table (C2) Oxidized Rhizospheres on Living Roots (C3) Sediment Deposits (B2) , _ Oxidized Rhizospheres on Living Roots (C3) (where tilled) _ Drift Deposits (63) (where nottilled) _ Crayfish Burrows (C8) — Algal Mat or Crust (B4) _ _ Presence of Reduced Iron (C4) _ Saturation Visible on Aerial Imagery (C9) _ Iron Deposits (B5) Thin Muck Surface (C7) Geomorphic Position (D2) Inundation Visible on Aerial Imagery (67) Other (Explain in Remarks) _ FAC-Neutral Test (D5) _ Water -Stained Leaves (B9) _ Frost -Heave Hummocks (D7) (LRR F) Field Observations, Surface Water Present? Yes No Depth (Inches) Wetland Hydrology Present? Yes __ No _$ Water Table Present? Yes No Depth (inches). Saturation Present?! Yes No Depth (inches) 1 k H (includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aenal photos, previous inspections), if evadable I i Remarks i US Army Corps of Engineers Great Plains —Version 2.0 WETLAND DETERMINATION DATA FORM — Great Plains Region Project/Ste YOGI-, City/County. A.r,t✓Z.Xi Sampling Date �l�t 1 \4r 02O �6 Applicant/Owner tatsC42 Slate CO Sampling Point- 51i- Investigator(s) t11( SN,IPGX /MA 'AV12..G-r.::- Section, Township, Range. CO[2SfOW` ?9,2- 1-319/ qf'ANZJ Landform (hilislope, i mace, etc.) t41TFgrR(1"� Local relief (concave, convex, none) FAA{' Slope (%) <I 61 Subregion (MR) I Late1°.4'1 Long--ro4- .461?6Sa Datum Soil Map Unit Name. aO1.a„7j. , Or t z(QRtLJM,,c / SUPe›WC -01 NWI classification Are climatic/ hydrologic conditions on the site typical for this time of year? Yes No (If no, explain in Remarks ) Are Vegetation ___1_, Soil . or Hydrology significantly disturbed? Are "Normal Circumstances- present? Yes --fy, No Are Vegetation ___jr. Soil . or Hydrology naturally problematic'? (If needed, explain any answers in Remarks.) SUMMARY OF IlINDINGS — Attach site map showing sampling point locations, transects, important features, etc. Hydrophytic Vegetation Present? Yes X No Hydnc Soil Present? Yes No Wetland Hydrology Present? Yes No Remarks ?et W T tvNCPl, s Gym Ft 10,7r1-1-14 ftto-td it 919 r? . Is the Sampled Area within a Wetland? Yes C'• VEGETATION —?Use scientific names of plants r Tree Stratum (Ptotsize *IA t Absolute %Cover Dominant Indicator Si, r,es? Status,- Dominance Testworksheet Number of Dominant Species That Are OBL, r ACW or FAC (excluding FAC—) I (A) 1 i 2 , Total Number of Dominant Species Across Ali Strata- I _ (B) 3 , 4 ; ' Saolinq/Shrub Stratum (Plot size 43).c ) = Total Cover Percent of Dominant Species That Are OBL, FACW, or FAC )O:k (AB) 1 I 2 , Prevalence Index worksheet Total % Cover of- Multiply by 3 OBL species x 1= c 4 FACW species x 2 = " 5 FAC species x3= i _ Herb Stratum (Plot size ti' c It") ) = Total Cover (lam.., FACU species x 4 = ' ' ' j 1 Sr.crpr‘t, Ow1,f1ri UPL species x5= t 2 t_lAzaryneliAroL alit rift S'Zi ___I____, N Column Totals (A) (B) 3 Tterie veAstLr.,. 2:4 N Prevalence Index = B/A = S 0.4-- . 4 P4slsri RA ►A 5 Hydrophybc Vegetation Indicator y — 1 - Rapid Test for Hydrophytic Vegetation _ 2 - Dominance Test is >50% _ 3 - Prevalence Index is 4 0 — 4 - Morphological-Adaptabons' (Provide supporting data in Remarks or on a separate sheet) —Problematic Hydrophytic Vegetation' (Explain) 'Indicators of hydnc soil and wetland hydrology must be present, unless disturbed or problematic 6 7 3 g 10 1 Woody Vine Stratum (Plot size NI A - ) =Total Cover i 1- , 2 Hydrophytic Vegetation Peasant? Yoe No —,_ xi Dore orouna in I Icro armcum 2.149 = Total Cover Remarks US Army Corps of Engineers rear Pla ins — SOIL Profile Descnphont (Describe to the depth needed to document the indicator or confirm Depth' ‘ i Matnx- Redox Features the absence of indicators ) y Texture Remarks (inches) _ Color (moist) % Color (moist) % Type' Loc2 o —e ' $ a � I „ f Z �jtz��a' I,- RWl Nk VAN LOAM fwttvt4 C 7PJFA:Ci 0 72C:i" s/t.) 7 _ �,rp, ivi- . lia , 'Type C=Concentrabon, D=Depletion, RNI=Reduced kits ex. CS=Coveied o'rCoated SandGrains` 2Locabon PL=Pore lanunq; M=1Aatmc ' i ` Hydne Soil indicators (Applicable to ail LRRs, unless otherwise noted ) Indicators for Problematic Hydnc Sons'. _ Histosol (Al) , .4 Sandy Gleyed Matrix (S4) _ 1 cm Muck (A9) (LRR i, J)' _ limboEplpedonf(A2) _ Sandy Redox (S5) _ Coast Praine Redox (A16) (LRR F, G, H) _ Black tiishc (A3) _ Stripped Matnx•(S6) _ Dark Surface (S7) (LRR G) , Hydrogen Sulfide (A4) _ Loamy Mucky Mineral (F1) High Plaio"s Depressions (F16) _ Stratified Layers (AB) (LRR F) � Loamy Gleyed Matrix (F2) (LRRH outside of MLRA 72 & 73) _ 1 cm Muck (A9) (LRR F, G, H) _ Depleted Matnx (F3) _ Reduced Vertic (F18) _ Depleted BelowjDark Surface (A11) Redox Dark Surface (F6) _ Red Parent Material (TF2) _ Thick Dark Surface (Al2) Depleted Dark Surface (F7) _ Very Shallow Dark Surface (TF12) , _ Sandy Mucky Mineral (Si) Redox Depressions (F8) ` _ Other (Explain in Remarks) _ 2 5 em Mucky Peat or Peat (S2)`(LRR G, H) ^ High Plains Depressors (FIG) 'Indicators of hydrophytic vegetation and _ 5 an Mucky Peat or Peat (S3)`(LRR F) ` (MLRA 72 &73 of ) RR H) wetland hydrology must be present, - t unless disturbed or problematic, Restrictive Layer (it present) Types Hydne Sod Present? Yes No Depth (inches) Remarks i ` I Sampling Point 0954 -- HYDROLOGY Wetland Hydrology Indicators_ - Pnmary Indicators (minimum of one required. check all that aoolv) Secondary Indicators (minimum of two required)_ _ Surface Water (Al) _ Salt Crust (B11) _ Surface Soil Cracks (96) _ High Water Table (A2) _ Aquatic Invertebrates (B13) Sparsely Vegetated Concave Surface (58) Saturation (A3)1 _ Hydrogen Sulfide Odor (C1) _ Drainage Patterns (B10) _ Water Marls (91) 7"' Dry -Season Water Table (C2) _ Oxidized Rhizospheres on Living Roots (C3) _ Sediment Deposits (B2) _ Oxidized Rhizospheus on Living Roots (C3). (where tilled) _ Daft Deposits (83) , (where not tilled) — Crayfish Burrows (C8) Algal Mat or pust (B4) _ _ Presence of Reduced Iron (C4) _ Saturation Visible on Aerial imagery (C9) _ Iron Deposits (65) Thin Muck Surface (C7) $. Geomorphic Position (D2) Inundation Visible on Aerial Imagery (67) ` Other (Explain in Remarks) — FAC-Neutral Test (05) _ Water -Stained Leaves (B9) _ Frost -Heave Hummocks (D7) (LRR F) Field Observations• Surface Water Present° Yes No,,_ Depth (inches) "� fi 'ZN (s $R2 Wetland Hydrology Present? Yes/____ No Water Table Presen o Yes No_ Depth (inches) 7.01'' _A___ Saturation Present?1 ' Yes No Depth (inches) ? 4_ (includes capillary" 8(nge) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available i Remarks US Army Corps of Engineers Great Plains Version 20 Pre -Construction Notification Burnco, Vogl Project Site (1) Prospective Permittee The prospective peimittee is Burnco, 301 Centennial Drive, Milliken, Colorado 80543 The contact at Burnco is Mark Johnson at 970-587-7277 This Pre -Construction Notification was prepared and submitted by Savage and Savage, 4610 Haystack Drive, Windsor, CO 80550 The contact at Savage and Savage is Edith Savage at 970-674-8080 (2) Location of the Proposed Project The Vogl project site is comprised of approximately 160 acres within the SW1/a of Section 29, the E'/2 of Section 31, and the NW'/4 of Section 32, all within Township 3 North, Range 67 West of the 6th Prime Meridian Weld County, Colorado (Figure 1 ) The property is bounded on the north by the St Vi am River, the east by the Pelican Shores development, the south by Weld County Roads 26 and 26'/2, and on the west by agricultural properties The property was accessed fi om Weld County Road 26%2 Description of the Proposed Project Site The topography of the site is dominated by the primary and secondary alluvial terraces of the St Vram River The elevation of the project area averages 4820 feet and slopes gently to the north toward the river The significant hydrologic featuie on the site is the St Vrain River The Last Chance Ditch enters the site along the west edge of the property, traverses the southern quarter of the property, and eventually flows into the St Vrain River to the northeast of the project site A manmade irrigation ditch skirts the southernmost boundary of the property (3) Description of the Proposed Project The Vogl project proposes aggregate extraction on the site Material removal will occur in stages within several mining cells over the life of the project Several mining cells will have slurry walls constructed around their perimeters and remain as reservoirs, while remaining mined areas will be filled and regiaded The permanent reservoirs will be reclaimed to ensure slope stability and specific seeding/planting will be done to enhance wildlife habitat Direct and Indirect Adverse Environmental Effects Best management piactices will be employed by the proponent to ensure that water downstream is not adversely affected through sediment transport into the channel during construction There will be no loss of waters of the United States as a result of this activity The proposed project will extract material and leave cells within the site Permanent reclamation 1 of the site will entail grading, respreading topsoil, and seeding and planting perennial species that will support wildlife Reclamation will create more diverse wildlife habitat than is currently present Areas of open water will sustain additional species of reptiles and amphibians as well as shorebirds and waterfowl The addition of the water will ct eate fringe environments favoi able to predatoiy mammals and raptors, as well as food and water sources for herbivores With the planting of additional trees and shrubs, additional strata and vegetation layeis will be added to the site, creating improved cover, foraging, roosting, and nesting areas for wildlife Noise and air emissions duiing mining will cause a temporary disturbance to wildlife Species such as raccoons, coyotes, beaver, deer, and Captors will continue to use the riparian corridor during mining operations and the site itself when and whete operations ate not active Bird species will use the periphery of the site and the site itself opportunistically, if prey or food species are present Other Permits Required Air and water quality permits will be required for this project from the Colorado Department of Public Health and Environment A mining and reclamation permit will be required fiom the Colorado Division of Reclamation, Mining and Safety A special use permit is anticipated to be tequtred from Weld County No othei NWPs, regional general permits, or individual permits are anticipated or proposed for this project 2 (4) Waters of the United States and Wetland Delineation A wetland delineation was conducted and summary report prepared in accordance with the methods approved by the Corps of Engineers, and appended to this notification for the site (Attachment — Vogl Project Site Wetland Delineation) The features discussed below are described in more detail in the wetland report and illustrated on the wetland delineation map There are no plans to disturb jurisdictional wetlands or Waters of the United States on the project site The identified wetlands and Waters of the United States include, the St Vrain River channel, the adjacent area of the primary alluvial terrace south of the current channel, a relict alluvial channel feature adjacent to the secondary alluvial terrace, and the Last Chance Ditch Features concluded to be non -jurisdictional in the field include, a wetland drainage bisecting an agt tcultural field whose water source is in tgation water from the irrigation channel to the south, a crescent shaped wetland and drainage channel attributed to previous aggregate mining, isolated wetlands of mixed origins (some attributable to agricultural operations), and an unnamed agricultural irrigation ditch complex (5) Wetland Mitigation Requirements Mining will be restricted to uplands and areas found to be non -jurisdictional by the Corps Therefore, no mitigation requirements are proposed for this site (6) Listed Species or Designated Critical Habitat Potential habitat foi the Preble's meadow jumping mouse (Zapus hudsonius prebler) and Ute ladies' -tresses orchid (Spiranthes diluvralrs) were evaluated based on results of a search of potentially occurring threatened or endangered species on the U S Fish and Wildlife Service web site foi Weld County, Colorado Additionally, bald eagle (Hahaeetus leucocephalus) nest locations and winter night roost locales were evaluated from the Colorado Oil and Gas Conservation Commission (COGCC) web site map of sensitive wildlife habitat and restricted surface occupancy areas for protected wildlife species 3 Potential habitat exists for the Preble's meadow jumping mouse within the cottonwood riparian corridor along the banks of the St Vram River As the current proposed mine plan does not include disturbance to potential Preble's meadow jumping mouse critical habitat, no further evaluation was undertaken If future project activities include disturbance to potential habitat, the permittee will obtain cleatance and/or approval from the U S Fish and Wildlife Service Potential habitat foi the Ute ladies' -tresses orchid is present along the St Vrain River primary alluvial floodplain that includes riverbanks and oxbows south of the river Potential orchid habitat is also piesent along irrigation ditches and within othei depressions and swales on the site The current proposed mine plan may include disturbance to Ute ladies' -tresses orchid potential critical habitat If future project activities include disturbance to potential habitat, the permittee will obtain clearance and/or approval from the U S Fish and Wildlife Service No eagles or nests were observed during our investigation of the site The map of significant wildlife habitat from COGCC identified a bald eagle winter night roost area along the St Vrain River that encompasses portions of the project site The proposed plan does not include disturbance within the designated bald eagle winter night roost area If future project activities include activities within the rests acted area, the permittee will obtain clearance and/or approval from the Colorado Division of Parks and Wildlife (7) Historic Property This site is not recognized as a historic property, it is not listed on or potentially eligible for listing on the National Register of Historic Places There are no buildings or othei structures on the site 4 Figure 1. Burnco Vogle Project Site Project General Location Map Reservoir 49 • C-OUN OAO} a` , ii 2 -R • A - i•.�1. c OUt1.LY.ROAD.24 2 t4;TiY-HWY:24 t 9 =7 • . NATIONAL GEOGRAPHIC 1000 0 1W0 _] C 5 r- -r.. r ._. OM L U 0 Klt ERS P.41 IF RS 0 TN EMN WES FEE V 1 a @AV 74'i° 01/27/20 ATTACHMENT BURNCO VOGL PROJECT SITE WATERS OF THE UNITED STATES LOCATION AND IDENTIFICAITON 6 Hello