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Home My WebLink About20150250.tiff SITE SPECIFIC DEVELOPMENT PLAN AND USE BY SPECIAL REVIEW (USR) APPLICATION FOR PLANNING DEPARTMENT USE DATE RECEIVED: 10/14/14 RECEIPT#/AMOUNT# 1$ CASE#ASSIGNED: USR14-0064 APPLICATION RECEIVED BY PLANNER ASSIGNED: DA Parcel Number 1 0 5 3 1 0 4 0 0 0 2 5 (12 digit number-found on Tax I.D.information,obtainable at the Weld County Assessor's Office,or www.co.weld.co.us) Legal Description Lot b, RE-4314, SE 1/4 , Section 10 ,Township 4 North, Range 64 West Zone District:A , Total Acreage:7.36 , Flood Plain:Box Elder , Geological Hazard: N.A. Airport Overlay District:N.A. FEE OWNER(S) OF THE PROPERTY: Name:Jose Gonzalez Work Phone# (970)301-2030 Home Phone# Email gonzojr79@yahoo.com Address: 110 1st Street (P.O. Box 296) Address: City/State/Zip Code Kersey, CO 80644 Name:Aurelio Gonzalez Work Phone# Home Phone# Email Address:P.O. Box 203 Address: City/State/Zip Code Kersey,CO 80644 Name: Work Phone# Home Phone# Email Address: Address: City/State/Zip Code APPLICANT OR AUTHORIZED AGENT(See Below:Authorization must accompany applications signed by Authorized Agent) Name:JR Engineering, LLC Contact: Kurtis W.Williams Work Phone# (303)267-6190 Home Phone# Email kwilliams@jrengineering.com Address:7200 South Alton Way, Suite C400 Address: City/State/Zip Code Centennial, CO 80112 PROPOSED USE: Construct a steel building on concrete slab)for use in rental and repair service facility I (We) hereby depose and state under penalties of perjury that all statements, proposals, and/or plans submitted with or contained within the application are true and correct to the best of my(our)knowledge. Signatures of all fee owners of property must sign this application. If an Authorized Agent signs, a letter of authorization from all fee owners must be included with the application. If a corporation is the fee owner, notarized evidence must be included indicating that the signatory has to legal authority to sign for the corporation. Signatur . caner or Authorized Agent Date Signature: Owner or Authorized Agent Date J-R ENGINEERING October 3, 2014 A`°"'t"'"Company Diana Aungst Weld County Department Of Planning Services 1555 North 171i Avenue Greeley, Colorado 80631 Re: Centennial Tools And Services, LLC- Use By Special Review Questionnaire Response Dear Diana, This letter is provided in response to the questionnaire included in the Weld County"Use By Special Review" checklist. The responses below correspond to the numerical order of the questionnaire. 1. Centennial Tools & Services, LLC is proposing to use the property owned by Jose and Aurelio Gonzalez in Kersey, Colorado for a place to conduct business. Minimal work is conducted onsite, mainly it will be used as a place to store and refurbish tools. There will be first echelon maintenance done on the vehicles (i.e. checking tire pressure, checking oil level of the vehicles, wiper blade repair, flat tire changes and head light replacement.)The noise impact is minimal as we ran this business in the town of Kersey in my garage for two years. For the trucking portion, the semi-trucks perform what is referred to as "Water Transfer"; they take fresh water (from an approved water source) to a well site where is it transferred to a work tank. The truck then loads the production water and hauls it to the disposal site where the entire load is disposed of. The full size pickups are used at the well sites for maintenance and repairs on the well facilities. This is called"Down-Hole Tool Rental", which consists of a person delivering a tool to a well site where it is either dropped off to be picked up later, or the person stays on site to supervise the operation of the tool to do maintenance(i.e. casing repair, temporary plugging or finding casing leaks). The tools are mechanical and range in size from a few inches to eight or nine foot in length, all of which are delivered by the full size pickup trucks. The tools are washed off on site with production water before they are loaded and brought back to the facility. Refurbishing the tools consists of breaking the tool down into pieces and putting them into a part cleaner. The cleaner contains an organic solvent that is recycled through the machine and cleans the metal parts. (there is one 55 gallon drum of the organic solvent that is stored onsite at any time). Once the tool is cleaned, it is re-assembled with new O-rings and is then rented out again. Essentially the property will be used for tool storage and parking only. Parking on the site will be the two semi-trucks that have 2 110 bbls tranports attached. The 6 3/4 ton crew cab pick-up trucks will be parked on site only long enough to load supplies needed for the day. The trucks will park along the eastern side of the building. There is no outdoor storage of materials for the site. There will be one outside light that will be controlled by an on/off switch, and no work is done onsite at night. There is no fuel storage on the site; all vehicles are filled at an offsite gas station. There are no vehicle oil changing done onsite, they are all done at Quaker State offsite. 7200 South Alton Way,Suite C400.Centennial.CO 501 I2 303-740-9393?;Fax:303-721-9019 www.jrcngin ring.com Page 2 There will be no proposed signage for the building since no customers come to the facility. The access drive and parking area will be surfaced with gravel only. An external dumpster and a Porta Potty will be located at the northwest corner of the building(as shown on the site map)and will be screened by a 6' cedar fence. Any area that is disturbed onsite due to grading activities shall have a native seed mix applied. There is no screening proposed at this time other than the fence to screen the dumpster and Porta Potty. A Porta Potty will be placed onsite for the employees and owners to us. The existing well that is shared with the adjacent owner to the north is for domestic/stock use only. If in the future the well is to be used for the building, a change of use will be processed with the state engineer's office. In the future there are plans to make part of the shop a residence. 2. This site is consistent with the Weld County Code, Chapter 22, "The Comprehensive Plan", for commercial development. Specifically, Sec. 22-2-20 Agriculture goals and policies, Goal 3 — County land use regulations recognize and respect the rights afforded by the State Constitution and associated statues of individually decreed water rights. Water rights are considered real property and should be protected as any other private property right. Goal 4—Promote a quality environment which is free of derelict vehicles, refuse, litter, and other unsightly materials. Goal 7 —County land use regulations should protect the individual property owner's right to request a land use change. 3. The site falls within the"A" (agricultural) Zone District and is in conformance with the Use By Special Review, Section 23-3-40 of the Weld County Code, Chapter 23. Specifically, Sub Section A—Mineral resource development facilities including: 2- Oil and gas support and service facility. 4. The site is adjacent to single family dwelling units that exist to the north and southeast. To the west and southwest is irrigated farm land. To the east across County Road 57, there is existing gas and oil storage tanks and farm land. This site is compatible with the surrounding uses and will allow for continued agricultural us on the western portion of the property. 5. a. There will be eight(8)people utilizing this site(owners and employees). b. There will be six (6) full time employees. c. The hours of operation will be from 6:00 a.m. to 6:30 p.m. seven (7) days a week. d. There will be one steel structure constructed on this site. The structure will be approximately 100'x50' for a total of 5000 SF. e. The owners plans to have 10 cows, 2 pigs and 5 goats on site. f. On an average day, there will be six (6) % ton full size pickups, two semi-trucks and two personal vehicles that use the site. The pickups normally load rental tools and do drop offs or stay and do service work on well sites. Typically each truck leaves and enters the site twice a day, and the semi-trucks leave once a day to travel to well sites and return at the end of the day. g. Fire protection for the site is provided by Platte Valley Fire. Page 3 h. At this time, no water supply is proposed for the structure, but a well exists that is permitted and shared with the land owner to the north. (See attached permit and change in owner name/address form). A water cooler will be supplied internally for employee use. i. A proposal for a septic design is being sought after and the appropriate permits will be acquired and copies provided upon receipt. In the interim, a Porta Potty will be provided for employee and owner use. (Employees that are on site for less than 2 hours a day). j. Items that will be stored on the site are down-hole oil field tools that are metal with no flammable components. These are used for the completion hardware of oil or gas wells and provide a seal between the outside of the production tubing and the inside of the casing, liner or wellbore wall. 6. There is no landscaping proposed for this site. 7. At this time, there is no expectation that the"Use by Special Review" will be terminated. 8. Storm water drainage will continue to follow the historic patterns that it currently flows in and will not have any impact to the surrounding site. 9. Construction will start upon receiving the permits and will be completed within 60 working days. 10. The site will not be used for the storage or stockpiling of waste material. 11. Installation of a 15 inch cmp culvert, construction of the gravel driveway and construction of the steel building. Construction will start upon receiving the permits and will be completed within 60 working days. If you have any questions, concerns, or require any additional information, please do not hesitate to contact me for more information. Sincerely, JR ENGINEERING,LLC < Kurtis W. Williams, P.E. Principal DUST ABATEMENT PLAN PRE14-0137 During the construction phase of the project, "The Contractor" (to be determined) will utilize water trucks to maintain dust suppression. Also, the Storm Water Management Plan will be followed to mitigate soil erosion during the construction phase. After construction is completed the site will be stabilized using native vegetation, which will not be allowed to grow over 12" high. Additionally, Centennial Tools & Services will gravel the access drive and circulation pattern. In addition, a water truck will be utilized to control dust after construction, if required. WASTE MANAGEMENT PLAN PRE14-0137 Employee waste that is generated on site will be placed in a dumpster that will be emptied once a week. The site is for tool storage and tool refurbishing. There is no storage of fuel on the site. All vehicles are filled at an offsite gas station. There is one 55 gallon barrel of organic solvent that is stored on site at any one time. The only maintenance that is performed on the vehicles is first echelon (i.e. checking tire pressure, checking vehicle oil levels, wiper blade repair, and flat tire changes and head light replacement). The collection service for the employee waste is: Northern Colorado Disposal 337 East 8th Street Greeley, CO 80631 (970) 353-4090 No vehicles or equipment will be washed on site. Regarding a motor vehicle oil leak, Centennial Tools & Services standard operating procedures are to dig up the contaminated soil and ship it to the Ault Waste Management Facility. Centennial Tools & Services will the test and analysis the remaining soil to be sure it is clear of all contaminates. Once that is completed, Centennial Tools & Services will back fill the previously contaminated area. FOR COMMERCIAL SITES, PLESE COMPLETE THE FOLLOWING INFORMATION BUSINESS EMERGENCY INFOI4MATION: Business Name: � i . .,, `, .: L ,. Address: \ City, ST, Zip: S. ' Business - Owner: a�. { _: * Phone: 'a ?t 5 Home Address: ." ..ft- { = 7 City, ST, Zip: List three persons in the order to be called in the event of an emergency: NAME TITTLE ADDRESS PHONE t. •L:�."04 ;� '"`M 3�'y.`'l I,' • a \ ;k- �, � f i 3 �� . �� r z�r ?. : - ;73-- -L. Business f Hours: Days: Type of Alarm. None j, Eturglar Holdup Fire Silent Audible Name and address of Alarm Compiny: :\• Location of Safe: / MISCELLANEOUS INFORMATION: Number of entry/exit doors in this building: `� Location(s): ,1/4 Is alcohol stored in building? ' Location(s): Are drugs stored in building? Location(s): Are weapons stored in building? Location(s): The following programs are offere a public service of the Weld Counriff's Office. Please indicate the programs of interest. Physical Security Check Crime Prevention Presentation UTILITY SHUT OFF LOCATIONS: Main Electrical: ;�L,' • , i.• kr Gas Shut Off: Exterior Water Shutoff: :U' Interior Water Shutoff: t rr.- ✓J (7 +rJ 1 C..I u y-(25 / A.36::& D €E , PRE 14 - 0t37 ,tip C0v+it Weld County Public Works Dept. • .4 1111 H Street Aq -cOny ACESS PERMIT ,� ��,� P.O. Box 758 I efaV _ .o-.: 04F Greeley, CO 80632 APPLICATION FORM /• . . ii `"Zia we Phone: (970)304-6496 Fax: (970)304-6497 Applicant Property Owner (If different than Applicant) Name Jose Gonzalez Name Company Centennial Tools Address Address 110 1st Street (P. O. Box 296) City State Zip City Kersey State CO Zip 80644 Phone Business Phone (970) 301 -2030 3013 . z(/ 99 3 ) 7 Fax Fax (970 ) 373-3307 E-mail E-mail gonzojr79@yahoo.com A Existing Access A= Proposed Access Parcel Location & Sketch The access is on WCR 57 Nearest Intersection: INCR 46 & WCR 57 WCR l Distance from Intersection Parcel Number 1053-10-4-00-025 eN 10/4/64 Section/Township/Range T 0 1 Z. slcc Is there an existing access to the property-OYES NO N 3 3 Number of Existing Accesses 0 Road Surface Type & Construction Information Asphalt 7 Gravel Treated F] Other WCR Culvert Size & Type 15 Inch CMP Materials used to construct Access Gravel Construction Start Date "C&D Finish Date Proposed Use OTemporary (Tracking Pad Required)/ $75 OSingle Residential/$75 O Industrial/$150 ( Small Commercial or Oil & Gas/$75 Olarge Commercial/$150 OSubdivision/$150 OField (Agriculture Only)/Exempt Is this access associated with a Planning Process? EINo ZUSR I. RE OPUD DOther Required Attached Documents - Traffic Control Plan -Certificate of Insurance - Access Pictures (From the Left, Right, & into the access)By accepting this permit, the undersigned Applicant, under penalty of perjury, verifies that they have received all pages of the permit application; they have read and understand all of the permit requirements and provisions s t forth on all pages; that they have the authority to sign for and bind the Applicant, If the Applicant is a corporation or other entity;'and that by virtue of their signature the Applicant is bound by and agrees to comply with all said permit requirements and provision , all Weld County ordinances, and state laws regarding facilities constr ction. /' - -• -f_ .; ( Printed NameVc )"C- ,Signatur@ ' . Date" �1 -`ck - ((-r Approval pf Denial will be issued 11 minimum of 5 days. Approved by C .11 Drn.frn,4 fl$n C/-1o/RA . — �-- S • '1•141 % ' i, ;3 4. is • • •w-- , .'r �b _ t - - -rt. . • ►- • • ' + .- . 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G{ 2 i av r—=.Mu On wm.c I aY fie VY M_ere Yf. YY0 f..f4.YIIO.IrYwr.M01ar''s'r'i.nssw_rrel n_ c.. r a (0..a lr eillaies 9.5"..Dee � •Irtn f..fM•.Imo. f Y lira Ye W _ 11O•1••040 r doesG•14 PROPERTY O*EM CERTIFICATION W g �..p��.W..a� F yJ stir ..1w M!•Me%�A',MYaw.Yl+flw Na O § 6N ace I Sr 0 SLOVIC SUB aj 7FA,SecerA,A) 57/c/0 ACT eg"?/ 4,100/402,2/3„..... fir -r ot a-XI / 7% 5-91/(P lie" -_/t, - 0,0"z_ V ,G * co 44,4 744--- 4Or 7 % 0/So/ 5T -- 3(6 - 4t Y 1 r • ' • i -rrw�sa�s+a ", - - . - - . tliii.. • r v- . - • • • • a. • • • Ii ;O K ' \ 1 , W� Vim- , j I • 7---;r- . . L li 1 IF dt f •'• it. r f • � it. Ill: E., ...... ...,...,1_..-Iti:t.:...........:Li...,:.;..i... ..: ....1....":„;7. :11 40 1 1i,-117.•7.1: 1- i'''.......-: .I if • - • J V '�.Q ry ei j' , tr4 `tf eilEIMMellaki-s". - lk. 4 - . • Sea _ -•,� 4 . 1- II I .. •. ! - y'T.•,1+t • IS - - • . • . . / - a ' • ' / 1 '-q ' K 1�E vNit`44 /'n C 1 � S i\,. dr ; n VJt y /Q t-a- 3 II .` - r._I .,.... .•. 6 i a I .. . . I-C..C:k i‘re k t! G. c.c.. 4-- 1 J. "mut -egret at + oG.�rj ►•;- • MQ!d ki. � c0 J-L flt-0ws CAP k\-44'rc4 etniv` .w`c y dillr • .r Ord k �, , .��-+� ►•kt 1�d r �-�� dr n irea r t' Lk- I 1 1 � s is) 4„ *), arGoclee,, ,. ,>LN ,„ hi‘ 1 I J R ENGINEERING August 21 , 2014 'VeS" :oi cvenpa"y Dianna Aungst, AICP, CFM Weld County Department Of Planning Services 1555 North 17th Avenue Greeley, CO 80631 RE: Centennial Tools & Services, LLC "Use by Special Review — Drainage Narrative" — Case #PRE14-0137 Dear Ms. Aungst, JR Engineering, on behalf of Centennial Tools, is pursing County approval of proposed improvements on "Lot B RE-4313" located in Weld County. The site is located in the north half of the southeast quarter of Section 10, Township 4 North, Range 64 West of the 6th Principal Meridian. The site is bound on the east by Weld County Road 57, north and south by residential/agricultural site and on the west by Box Elder Creek. The proposed site has assumed soils of Hydrologic Group C, based on the map obtained from the Natural Resources Conservation Service Web Soil Survey. Soils belonging to Hydrologic Soil Group C are soils having a slow infiltration rate when thoroughly wet. These consist chiefly of soils having a layer that impedes the downwards movement of water or soils of moderately fine texture. The purpose of this letter is to demonstrate that the effects of the proposed improvements on this site will have minimal impacts to the surrounding area and that flows will be consistent with historical drainage patterns. Currently, the project site is undeveloped land covered by natural grasses which slope from the east to west at grades between 0.5% and 1 .5%. There are no known drainage problems within the site. Historically the site has been used for agricultural purposes. Any rainfall that is not infiltrated will be conveyed west to Box Elder Creek Any runoff that enters the site is sheet flow from the adjacent lots and will be passed through the site via sheet flow to Box Elder Creek. With the construction of the 50 foot x 100 foot proposed structure and gravel access and parking area the percent impervious will increase from a historic value of 2% to a developed value of 4.3% for the site. This is an increase of only 2.3% which equates to an increase of runoff of 0.4 cubic foot per second in the minor storm and 0.5 cubic foot per second in the major storm from historic rates. Water quality will be incorporated into the design of the site. A retention method has been chosen to provide water quality due to the flat nature of the site. Per the UDFCD greater than 90% of storms produce 0.6 inches or less of runoff. These storms also account for approximately 80% of the runoff from all storms. Therefore the retention volume will be sized for the 2-yr 1 hour point rainfall data (0.869 inches) obtained from NOAA for the site. This value is greater than the 0.6 inches identified by the UDFCD for water quality design. The rainfall value was applied to the impervious area being constructed on the site giving a total runoff volume that will be retained in the two ponds to be constructed on the site. 7200 South Alton Way, Suite C400, Centennial, CO 80112 303-740-9393 4 Fax: 303-721-9019 4 www.jrengineering.com Page 2 One will be located to the southwest of the building and will collect a portion of the roof and the gravel drive. It will be conveyed via a small swale to the pond. The southwest pond should be constructed with minimum volume of 266 cubic feet. The shape shall be approximately 1 .5 ' depth by 14' wide and long. The sides shall have a slope of 4: 1 or flatter. The other pond will be constructed to the northwest of the building and will collect the remainder of the roof and the gravel drive. The northwest pond should be constructed with minimum volume of 356 cubic feet. The shape shall be approximately 1 .5' depth by 16' wide and long. The sides shall have a slope of 4: 1 or flatter. The ponds will be simple flat bottom ponds with no outlet. There will be no release from the ponds except via evaporation and infiltration. In the event of storms larger than the design volume flow will overtop the pond and will sheet flow along historic drainage patterns. This letter serves to outline the basic stormwater patterns for the proposed improvements. Based on the provided basin runoff calculations, no adverse effects in terms of stormwater quantity or quality are expected to result from the construction of the proposed improvements of the site, as historic patterns are planned to be maintained. Sincerely, JR Engineering, LLC Kurtis W. Williams, PE State of Colorado No. 34270 Enclosures: 8/21/2014 Precipitation Frequency Data Sener �NtOF� NOAA Atlas 14, Volume 8, Version 2 ,,,,,,, �� V ,: Location name: Kersey, Colorado, US* none yeti Latitude: 40.3262°, Longitude: -104.5279° iisit ,.� �e/P Elevation: 4633 ft* o'r4;Ea Uf sa * source: Google Maps "Li, �<.: POINT PRECIPITATION FREQUENCY ESTIMATES Sanja Perica, Deborah Martin, Sandra Pavlovic, Ishani Roy, Michael St. Laurent, Cad Trypaluk, Dale Unruh, Michael Yekta, Geoffery Bonnin NOAA, National Weather Service, Silver Spring, Maryland PF tabular I PF graphical I Maps & aerials PF tabular PDS-based point precipitation frequency estimates with 90% confidence intervals (in inches)1 Average recurrence interval (years) Duration 1 2 5 10 25 50 j 100 200 500 1000 5-min 0.245 0.297 0.394 0.487 0.632 0.759 0.897 1 .05 1 .27 1.46 (0.198-0.306) (0.240-0.370) (0.317-0.493) (0.389-0.611 ) (0.494-0.846) (0.574-1.02) (0.651-1 .24) (0.727-1.49) (0.842-1 .86) (0.928-2.13) 10-min 0.359 0.434 0.577 0.712 0.926 1 .11 1.31 1 .54 1 .86 2.13 (0.291-0.447) (0.351-0.542) (0.464-0.721 ) (0.570-0.895) (0.724-1.24) (0.840-1.50) (0.954-1 .82) (1.06-2.19) (1 .23-2.72) (1 .36-3.12) 15-min 0.438 0.530 0.703 0.869 1 .13 1 .35 1.60 1 .88 2.27 2.60 (0.354-0.546) (0428-0.661) (0.566-0.880) (0.695-1 .09) (0.882-1.51) (1.02-1.83) (1 .16-2.21) (1.30-2.66) (1 .50-3.32) (1 .66-3.81) 30-min 0.588 0.710 0.941 1 .16 1 .51 1 .82 2.15 2.52 3.06 3.51 (0.476-0.733) (0.574-0.886) (0.758-1 .18) (0.930-1 .46) (1 .18-2.03) (1.38-2.45) (1 .56-2.98) (1.75-3.59) (2.02-4.47) (2.24-5.14) 60-min 0.730 0.869 1.14 1 .42 1 .86 2.25 2.68 3.17 3.89 4.49 (0.591-0.910) (0.703-1.08) (0.921-1 .43) (1.13-1 .78) (1 .46-2.50) (1.70-3.04) (1 .95-3.72) (2.20-4.52) (2.58-5.69) (2.86-6.57) 2-hr 0.872 1 .03 1.35 1 .67 2.20 2.68 3.21 3.82 4.72 5.47 (0.711-1.08) (0.838-1.27) (1 .09-1 .67) (1.34-2.08) (1 .75-2.95) (2.05-3.60) (2.36-4.43) (2.67-5.40) (3.15-6.84) (3.52-7.93) 3-hr 0.956 1 .11 1.45 1 .79 2.37 2.89 3.49 4.17 5.17 6.01 (0.783-1.17) (0.912-1.37) (1 .18-1.78) (1.45-2.22) (1 .90-3.17) (2.23-3.88) I (2.58-4.79) (2.94-5.87) (3.48-7.46) (3.89-8.67) 6-hr 1 .10 1 .29 1.67 2.06 2.70 3.27 3.91 4.63 5.69 6.58 (0.907-1.34) (1 .06-1.57) (1 .38-2.05) (1.68-2.53) (2.17-3.55) (2.53-4.33) (2.91-5.30) (3.29-6.44) (3.86-8.12) (4.30-9.39) 12-hr 1 .28 1 .52 1.97 2.39 3.06 3.63 4.26 4.95 5.96 6.78 (1.06-1 .54) (1 .26-1.83) (1.63-2.38) (1.97-2.91) (246-3.94) (2.83-4.73) (3.19-5.68) (3.54-6.79) (4.07-8.38) (4.48-9.59) 24-hr 1 .52 118 2.27 2.71 3.40 3.99 4.63 5.33 6.33 7.14 (1.27-1 .81) (1 .49-2.13) (1 .89-2.72) (2.25-3.28) (2.75-4.33) (3.13-5.13) (3.50-6.10) (3.84-7.21 ) (4.36-8.79) (4.76-9.99) 2-day 1 .74 2.06 2.60 3.09 3.82 4.41 5.05 5.72 6.67 7.43(1.47-2.07) (1 .74-2.44) (2.19-3.10) (2.59-3.70) (3.10-4.77) (3.48-5.58) (3.83-6.55) (4.15-7.63) (4.64-9.15) (5.01-10.3) 3-day 1 .91 2.22 2.78 3.27 4.00 4.60 5.24 5.92 6.88 7.65 (1 .62-2.25) (1 .89-2.63) (2.35-3.29) (2.75-3.89) (3.26-4.97) (3.65-5.79) (4.00-6.75) (4.32-7.85) (4.81-9.37) (5.18-10.5) 4-day 2.04 2.36 2.92 3.41 4.15 4.75 5.39 6.08 7.04 7.80 (1.74-2.39) (2.01-2.77) (2.47-3.44) (2.88-4.04) (3.39-5.13) (3.78-5.95) (4.13-6.92) (4.45-8.02) (4.94-9.54) (5.31-10.7) 7-day 2.32 2.69 3.32 3.86 4.62 5.23 5.86 6.52 7.42 8.12 (1.99-2.70) (2.31-3.14) (2.83-3.88) (3.27-4.53) (3.79-5.63) (4.18-6.47) (4.52-7.43) (4.80-8.49) (5.24-9.94) (5.57-11 .0) 10-day 2.56 2.98 3.66 4.24 5.04 5.66 6.28 6.92 7.78 8.43 (2.21-2.97) (2.56-3.46) (3.14-4.27) (3.61-4.96) (4.14-6.08) (4.54-6.93) (4.86-7.89) (5.12-8.94) (5.51-10.3) (5.82-11 .4) 20-day 3.28 3.77 4.57 5.23 6.11 6/7 7.43 8.08 8.92 9.54(2.85-3.77) (3.28-4.34) (3.96-5.28) (4.49-6.06) (5.05-7.27) (5.47-8.19) (5.79-9.21) (6.02-10.3) (6.38-11.7) (6.66-12.8) 30-day 3.86 4.43 5.32 6.05 7.01 7.73 8.43 9.12 9.99 10.6 (3.37-4.42) (3.86-5.07) (4.63-6.11) (5.22-6.97) (5.82-8.28) (6.28-9.28) (6.60-10.4) (6.83-11.5) (7.19-13.0) (7.46-14.1) 45-day 4.58 5.24 6.29 7.12 8.22 9.03 9.79 10.5 11.5 12.1 (4.02-5.20) (4.59-5.96) (5.49-7.18) (6.19-8.16) (6.85-9.64) (7.36-10.8) (7.71-12.0) (7.93-13.2) (8.29-14.8) (8.56-16.0) 60-day 5.16 5.93 7.13 8.08 9.31 10.2 11 .0 11 .8 12.8 13.5 (4.54-5.84) (5.22-6.72) (6.25-8.11) (7.04-9.22) (7.78-10.8) (8.34-12.1) (8.71-13.4) (8.93-14.8) (9.28-16.4) (9.55-17.7) 1 Precipitation frequency (PF) estimates in this table are based on frequency analysis of partial duration series (PDS). Numbers in parenthesis are PF estimates at low er and upper bounds of the 90% confidence interval. The probability that precipitation frequency estimates (for a given duration and average recurrence interval) w ill be greater than the upper bound (or less than the lower bound) is 5%. Estimates at upper bounds are not checked against probable maximum precipitation (PMP) estimates and may be higher than currently valid PMP values. Please refer to NOAA Atlas 14 document for more information. Back to Top PF graphical http://hdsc.nws.noaa.g ov/hdsc/pfds/pfds_pri ntpag e.html?lat=40.3262&Ion=-104.5279&data=depth&units=eng I ish&series=pds 1/4 8/21/2014 Precipitation Frequency Data Sener PDS-based depth-duration-frequency (DDF) curves Latitude: 40.3262°, Longitude: -104.5279° 14 I I I I I 1 - . 12 , T 10 .c Average recurrence a interval cu 8 (years) c O n. 2 a. : — 10 • - 25 2 - - 50 • • :• :• - 100 0 - - 200 c c c c c �. >1 >, >. >, >, >. >, >. >, t t t t t ro rum ro ro ro ro ro ro - 500 N A1b N [T � 73 73 'fl 'p 73 13 10 73 u1 6 diel el M 0 6 '-4 N N el N 6 LA t.O rft1 4 N 6 6 1000 Duration 14 t t t • • 12 10 .c •• s 8 c o :1411 ! 1 2 5 10 25 50 100 200 500 1000 Average recurrence interval (years) NOAA Atlas 14, Volume 8, Version 2 Created (GMT): Thu Aug 21 15:36:28 2014 Duration 5-mm — 2-day — 10-mm — 3-day 15-mm — 4-day — 30-min — 7-day — 60-mm - 10-day — 2-hr — 20-day — 3-hr — 30-day — 6-hr — 45-day — 12-hr — 60-day 24-hr http://hdsc.nws.noaa.g ov/hdsc/pfds/pfds_pri ntpag e.html?lat=40.3262&Ion=-104.5279&data=depth&units=eng I ish&series=pds 2/4 8/21/2014 Precipitation Frequency Data Sener Back to Top Maps & aerials Small scale terrain ) /_ ) Scottsbluff Rawlins -` _ Medicine Bow :s National Forest _ - j Laramie !t Cheyenne N Sidney rte , ' ii J +' • a *177..71 {.k . _,:s •, x oFort'Collins �`-4-- � 1__1 , O41--.- dGtkeley .4,a' ;- --I 'Loveland —•a . Boulder ' 4. - l (,4. i ' : • A ; ,< . Thornton 1 I - f . ,'k . '» } $ �` - Laicewooa Denver ` °} • gJill's I Glenwood -4- ..j02: -;A '� "�:,tr- Centennial r Spiincr ^ 'b0 _ 4 Castle Rock r- - - .- Color-ado --- a- MT •. j� # 07 .#„ Colorado. I Js�pn. - ' l 1'% 4 '-'�.-- San Isabel Springs '4•�" � c+a �,: 4 „r.ariona! Forest 4,:} I a Y' i I ountarn 50 km I--.1 Map ' Report a map error Large scale terrain I lik I http://hdsc.nws.noaa.g ov/hdsc/pfds/pfds_pri ntpag e.html?tat=40.3262&Ion=-104.5279&data=depth&units=eng I ish&series=pds 3/4 8/21/2014 Precipitation Frequency Data Sener 2 km ' Map c Report a map error Large scale map 3F3 S8 188 56, { Kersey ® a o 0 (az 2 km ' i Map c Report a map error Lane scale aerial • � M • I - 11 • r 1 fa I• 41 a• 4 • et" es> • { I . .Cog to ' t r ? . 2 km u Imagery :p Report a map error Back to Top US Department of Commerce National Oceanic and Atmospheric Administration National Weather Service Office of Hydrologic Development 1325 East West Highway Silver Spring, MD 20910 Questions?: HDSC.Questions@noaa.gov Disclaimer http://hdsc.nws.noaa.g ov/hdsc/pfds/pfds_pri ntpag e.html?lat=40.3262&Ion=-104.5279&data=depth&units=eng I ish&series=pds 4/4 COMPOSITE % IMPERVIOUS CALCULATIONS Subdivision: Centennial Tools Project Name: Centennial Tools Location : Weld County Project No.: 15630. 10 Calculated By: RFL Checked By: Date: 8/21 /14 Gravel Roads Lawns Roofs i Basins Total Weighted % Weighted o Weighted Weighted Basin ID Total Area (ac) % Imp. Area (ac) % Imp. Imp. Area (ac) % Imp. /o Imp. Area (ac) % Imp. Imp. Al 7.36 40 0.21 1 .14 2 7.04 1 .90 90 0.11 1 .30 4.34 H1 7.36 40 0.00 0.00 2 7.36 2.00 90 0.00 0.00 2.00 X:\l 560000.all\I5630001Excel\Drainage\Drainage Calculations.xls Page 1 of 1 8/21/2014 STANDARD FORM SF-2 TIME OF CONCENTRATION Subdivision: Centennial Tools Project Name: Centennial Tools Location: Weld County Project No.: 15630.10 Calculated By: RFL Checked By: Date: 8/21/14 SUB-BASIN INITIAL/OVERLAND TRAVEL TIME Tc CHECK DATA (Ti) (T,) (URBANIZED BASINS) FINAL BASIN D.A. Hydrologic Impervious C,,,(, C; I. S T1 L S Cv VEL. Tt COMP. T, TOTAL Urbanized Tc Tc ID (AC) Soils Group (%) (VI') (%) (MIN) (FT) (%) (FPS) , (MIN) (MIN) LENGTH(FT) (MIN) (MIN) Al 7.36 C 4.34 0.52 0. 18 50 2.0 9.5 550 1 .0 5.0 0.5 18.3 27.8 600.0 13.3 13.3 H1 7.36 C 2.00 0.51 0. 16 300 1.0 29.8_ 300 1 .0 5.0 0.5 10.0 39.8 600.0 13.3 13.3 NOTES: T; = (0.395*(1.1 - CS)*(L)^0.5)/((S)^0.33), S in ft/ft T=U60V (Velocity From Fig. 501) Velocity V *S^0.5, S in ft/ft Tc Check = 10+1/180 For Urbanized basins a minimum Tc of 5.0 minutes is required. For non-urbanized basins a minimum TT of 10.0 minutes is required X:11560000.a1111563000\Excel\DrainagelDrainage Calculations.xls Page I of I 8/21/2014 STANDARD FORM SF-3 STORM DRAINAGE SYSTEM DESIGN (RATIONAL METHOD PROCEDURE) Project Name: Centennial Tools Subdivision: Centennial Tools Project No.: 15630.10 Location: Weld County Calculated By: RFL Design Storm: 100-Year Checked By: Date: 8/21/14 DIRECT RUNOFF TOTAL RUNOFF STREET PIPE TRAVEL TIME t , J c " . STREET p ¢ e ¢ ¢ • _ " ❑" e• c c REMARKS v> cnu Q S) O Q _ o ay' 0 a. Developed Al 7.36 0.52 13.3 3.83 6.42 24.6 Ilistoric III 7.36 0.51 13.3 3.75 6.43 24. 1 N: I5e0000.a11\1563000\Excel\DrainagelDrainage Calculations.xls Page I of I 8/21/2014 STANDARD FORM SF-3 STORM DRAINAGE SYSTEM DESIGN (RATIONAL METHOD PROCEDURE) Project Name: Centennial Tools Subdivision: Centennial Tools Project No.: 15630.10 Location: Weld County Calculated By: RFL Design Storm: 5-Year Checked By: Date: 8/21/14 DIRECT RUNOFF TOTAL RUNOFF STREET PIPE TRAVEL TIME v n a U U U ^ C m STREET c a o tj 'a e. o [L o Le v va REMARKS OA C V _ m 4. L w U " OU d U 'rn -x o `r U Q G U 6 y 'n C. N O o m ¢ a F d F a v, f O i^n a > F Developed Conditions A I 7.36 0.18 13.3 1 .?2 2.73 3.6 Historic Conditions III -.36 0. 1 6 I 3 3 1.18 2.73 3.2 X:11560000.al11t5630001ExcellDrainagelDrainageCalculations.xls Pagel of 1 8/21/2014 Detention Pond Tributary Areas Subdivision: Centennial Tools Project Name: Centennial Tools Location: Weld County Project No.: 15630. 10 Calculated By: RFL Checked By: Date: 8/21/14 Southwest WQ Gravel Area (40% Imp) = 0.0808 acre Roof(90% Imp) = 0.0576 acre Adjusted Impervious Acres = 0.0842 acre 2-yr 1 hr Rainfall = 0.869 Volume = 266 cf Northwest WQ Gravel Area (40% Imp) = 0.1253 acre Roof(90% Imp) = 0.0696 acre Adjusted Impervious Acres = 0. 1128 acre 2-yr 1 hr Rainfall = 0.869 Volume = 356 cf X:11560000.a11115630001Excel\Drainage\Drainage Calculations.xls Page 1 of 1 8/21/2014 x0Ur2atGtlM Z3lVZN0" 350f -llv Ya'Ay t�F.fr•®5-+Er 46 ap,a' Ae awl — G *uia" Ae tlunoIs10 LSSZ-61v (coy) X31 Max .e WNW C s350dMnd 3++1 W, Aw0 C84'4B�i'U:Zvat�nP7•F�b-01:'-CC aU4b� ve909 0� 'A3Sa3>t NV1d a M. 3NI an3x1 t30.43SIWklider a••.or•INry "°„ AS its 3dV3S0NV1 M3LA3a 1VI33dS Y' Oxw3s• 81 t1 S3t3x3ri 96Z x0B '0'd ""'33",44 AS Q y t33atS tSt Ott 0 9N �•j 0 ►t/tt/it Lra ;ar s.,+rwrua 3s3ka 30N113S V 51001 WINN3IN - v/t4 3135-n ""^"ots uxn 33IAM3S W 1001 1VINN31N30 �' ; d0! a3bvd3bd MVO =n PC6A3• '•N .04•.t 31r3S-x .� .. 3 i{ - LS 011011ALMflo3 i naf�� _ gl L• d 8x$17 d It lll�� I a ttsg 3; S \ + PE AAA It • !Li am a , V fS a�0il ALM110O S 3 ] < rig 11 6 c U C H a S $ b 0 Ag>; Z F k i• 0 g ? 4, o <42 : Q g ' t I I III g S lb " i a I fe i i § 6 iV i i a „tiff I <3g _a7 < r 8 la is! 2 i I (66 i 59.1g 9 4 O je DI t „„ , Z & I a 'la< ?< b =db 1 < Yt $11 i p 8 I 3 9 s erhla1 csavonuwto3oI3M s 12• $3a ' tt5 a `i — 11 Z. 11 St'; L' ; t,e ta ' "' _4 g __ J 1B'f6Z M,Sf,Zb005- _ s_•1 4 8 ' E : . ..c. r O : 1'a t$ 3 Y A �°� ' `a:�:::•```:. : nor E �� .I ..:; .1,0! :I E f : 21 Pil----- !4 i g ii !#!g •‘ 1 q Ili q Z ,1r!ErU ! g i A t< ga I 9 ` W a. iii O spiv lf¢ e I < - J L I 1;1 it1 t tp i a, F f qid i PI1 1 i it i=gti ) i 1 o t a ILL-i. 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Ii u in 1�,[/ a� Y n z r :! t - fx Cl .. A • • • • • 0 9 - n. O 9 r 0 w .. .. • FY 1Yliiii 3 O J ' C^ D J R ENGINEERING A Westrian Company August 26, 2014 Diana Aungst Weld County Department of Planning Services 1555 N. 17th Avenue Greeley, CO 80631 Re: Traffic Narrative — Centennial Tool and Services JR Engineering Project Number 15630.00 Dear Ms. Aungst: This letter has been prepared to assist with the planning and approval efforts for the Centennial Tool and Services site located on the west side of County Road 57 between County Roads 46 and 48. Weld County has requested that this traffic narrative be submitted for review. Centennial Tools and Services, LLC• is proposing to use the property owned by Jose and Aurelio Gonzalez in Kersey, Colorado for a place to conduct a personal business. No work will be conducted onsite, it will be used as a place to store and refurbish tools. For the trucking portion, no work is done onsite, the truck goes to a well site and loads the production water and hauls it to the disposal site where the entire load is disposed. Essentially the property will be used for storage and parking only. In the future there are plans to make part of the shop a residence. Additional project site details include the following: 4 There will be eight (8) people utilizing this site (owners and employees). 4 There will be six (6) full time employees. 4 The hours of operation will be from 6:00 a.m. to 6:30 p.m. 4 There will be five (5) 3 ton full size pickups, two semi-trucks and two personal vehicles that use the site. The pickups normally load rental tools and do drop offs or stay and do service work on well sites. Each truck leaves and enters the site twice a day. The semi-trucks leave once a day to travel to well sites and return at the end of the site. Estimated Traffic Generation Trip generation should be calculated from the latest data contained within the Institute of Transportation Engineers' (ITE) Trip Generation Manual. Other industry publications such as the ITE Journal or other sources may be necessary. As noted above, there will be eight (8) people utilizing the site. Based on the daily rate provided in the Trip Generation Manual and number of units, a total of 31 weekday trips were calculated. For peak hour traffic volumes, the site is expected to generate the following: 7200 South Alton Way, Suite C400, Centennial, CO 80112 303-740-9393 4 Fax: 303-721-9019 4 www.jrengineering.com Page 2 4 AM Peak Hour: 3 entering and 3 exiting 4 PM Peak Hour: 2 entering and 4 exiting The attached Trip Generation Table shows a summary of land use, trip generation rates, and total external vehicle trips generated. No adjustments were made for internal site trips and pass-by trips. Estimated Traffic Distribution An important element in the determination of the proposed project's traffic impact is the directional distribution of its traffic onto the surrounding roadway system. The relative location of the site, the type of land use, and specific characteristics of the roadway and access system will dictate this distribution of traffic. For this traffic narrative, the distribution of the site-generated traffic was provided by the owner and is detailed below. Entering Traffic: 4 100 percent will originate from the north on County Road 57 Exiting Traffic 4 50 percent will travel to the north on County Road 57 4 50 percent will travel to the south on County Road 57 The attached Directional Distribution Exhibit illustrates the above percentages. Conclusion JR Engineering trusts that this letter will assist with the planning and approval efforts for the Centennial Tool and Services site. Please feel free to contact me at efarney�7ajrengineering.com or 303-267-6183 if you have any questions or comments. Sincerely, JR Engineering, LLC ener li Farney, P , TOE Transportation Group Lead enclosures: Trip Generation Table Directional Distribution Exhibit cc: Kurtis Williams, JR Engineering Robert Locken, JR Engineering Trip Generation Table Centennial Tool and Services Trip Generation Rates Directiontal Distribution Total External Vehicle Trips Generated AM Peak Hour PM Peak Hour Internal AM Peak Hour PM Peak Hour Average AM Peak PM Peak Site Trips Pass-by Average Item Quantity Unit Weekday Hour Hour In Out In Out (%) Trips (%) Weekday In Out In Out Warehousing 8 Employees 3.89 0.55 0.58 50% 50% 22% 78% 0% 0% 31 3 3 2 4 Notes Source: Trip Generation, Institute of Transportation Engineers, 9th Edition, 2012 ITE land use code No. 150, Warehousing CFNH- NNIAI_ 1001 8c SERVICE DIRECTIONAL DISTRIBUTION OF SITE GENERATED TRAFFIC 4 3 2 100% (ENTERING) COUNTY ROAD 48 BOX ELDER LA CREEK 0 50% PRIVATE (EXITING) 0 RESDIENCE SITE o 9 10 11 Z PRIVATE0 a RESDIENCE O V Z PRIVATE DRIVEWAY/ RESIDENCE V - COUNTY ROAD 46 50% (EXITING) 16 15 14 04N COUNTY ROAD 44 1 64W DIRECTIONAL DISTRIBUTION CENTENNIAL TOOL & SERVICE 15630.00 20O0 1000 0 2000 4000 8/26/2014 SHEET 1 OF 1 OPIGINAL SCALE : 1 " = 2000' �T`R ENGINEERING ff‘'IsaA Westrian Company Centennial 303-740-9393 • Cdorado Springs 719-593-2593 Fart Collins 970-491-9888 • wwwjrengineering.com WASTE MANAGEMENT PLAN USR14-0064 Employee waste that is generated on site will be placed in a dumpster that will be emptied once a week. The site is for tool storage and tool refurbishing. There is no storage of fuel on the site. All vehicles are filled at an offsite gas station. There is one 55 gallon barrel of organic solvent that is stored on site at any one time. The only maintenance that is performed on the vehicles is first echelon (i.e. checking tire pressure, checking vehicle oil levels, wiper blade repair, flat tire changes and head light replacement). Any waste generated from the maintenance operations listed above will be disposed of in the dumpster. When tire changes occur, the flat tire will be placed in the back of a truck and taken to a tire repair shop. Tires that cannot be repaired will be left with the repair shop and disposed of by them. The collection service for the employee waste is: Northern Colorado Disposal 337 East 8th Street Greeley, CO 80631 (970) 353-4090 The collection service for disposal of scrap generated on site is: Anderson's Sales & Salvage, Inc. 1490 East 8th street Greeley, CO 80631 (970) 352-7797 The collection service for disposal batteries and used solvent and sludge (approximately 3 gallons every 6 months of operation) is: Enviro Serve 5405 Cloverbrook Circle Littleton, CO 80130 (303) 961-9319 The collection service for disposal of tires is: Discount Tire Service and Tire of Greeley 120 18th Street Greeley, CO 80631 (970) 356-7440 No vehicles or equipment will be washed on site. Regarding a motor vehicle oil leak, Centennial Tools & Services standard operating procedures are to dig up the contaminated soil and ship it to the Ault Waste Management Facility. Centennial Tools & Services will the test and analysis the remaining soil to be sure it is clear of all contaminates. Once that is completed, Centennial Tools & Services will back fill the previously contaminated area. Diana Aungst From: Lauren Light Sent: Thursday, December 11, 2014 3:30 PM To: Diana Aungst Subject: RE: Condition Of Approval#2 USR14-0064 Gonzalez Follow Up Flag: Follow up Flag Status: Flagged yes Lauren Light. M.B.S. Program Manager/Environmental Planner. Environmental Health Services Weld County Department of Public Health 8, Environment 1555 N. 17th Ave. Greeley. CO 80631 (light@co.weld.co.us 970-304-6415 Ext. 2211 (office) 970-304-6411 (fax) coo 414110) Confidentiality Notice: This electronic transmission and any attached documents or other writings are intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. If you have received this communication in error, please immediately notify sender by return e-mail and destroy the communication. Any disclosure, copying, distribution or the taking of any action concerning the contents of this communication or any attachments by anyone other than the named recipient is strictly prohibited. From: Diana Aungst Sent: Thursday, December 11, 2014 3:19 PM To: Lauren Light Subject: FW: Condition Of Approval #2 USR14-0064 Gonzalez Lauren: Does this meet your requirements? Diuw Angst, AI('1', ('I'M Planner II Weld County Department of Planning Services 155519 17th Avenue - Greeley, Colorado 80631 970-353-6100 ext. 3524 Fax: (970) 304-6498 daungst(c0 veldgov_corn wrvrtf wcldgov.CO/71 1 ' ®®G (mrtldont kitty Notice: I ho eke trona trap.i.ns.iori and any attar hod u doe nion['n, ()trio,vndmg..re n=londrd only tin Hie poison ue on. to whir h it n ad v dee .ri ends ntnc -rlc dionthat p Fred. .c,(rbnLalo o tl .r +...opofu led ftor, 1 Nueun-. If VOLI to,yt rr reveri the« a darn inerrr, plea,. immediately notify sender by retR n e-mail and destroy the communication Any deeInsure,copying,distribution or the rating of airy action ronrer, ,g the contents of the communication or any attachments by anyone other than the named recipient is stn icCy omhib.ted. From: Robert Locken [mailto:rlocken`jrengineerinq.com] Sent: Thursday, December 11, 2014 12:45 PM To: Diana Aungst Cc: Kurtis Williams; Michelle Martin Subject: RE: Condition Of Approval #2 USR14-0064 Gonzalez Diana, Our client would like to prepare a landscape plan for the screening. What is the requirement for tree size, spacing, type, etc? Can you forward the code to me? Attached is the revised "Waste Management Plan", let us know if anything else needs to be updated. Thanks!! Bob From: Diana Aungst [mailto:daungst@co.weld.co.us] Sent: Tuesday, December 09, 2014 8:07 AM To: Robert Locken Cc: Kurtis Williams; Michelle Martin Subject: RE: Condition Of Approval #2 USR14-0064 Gonzalez Good morning: The code states that all outdoor parking/storage shall be screened from the adjacent properties and the roads. Please submit a screening plan for this site either a fence or landscaping or both. Feel free to contact me with any questions. Regards. Diana Anngsl, A!(7) (7•M Planner II Weld County Department of Planning Services 1555 N. 17th Avenue - Greeley. Colorado 80631 970-353-6100 ext. 3524 Fax (970) 304-6498 daungst(cbweldgov corn ivwiv weldgov corn 2 El t m,tldred'allty Nonce_ Pro Her trrum trap.i. s n .iort and any attar herr d m oo unicnts otho,w;am r g.,r rr ly tendert on for I r ho per or on,dr, to whir 1,it Is addrov.r F ends nt,ic -.Ic ,turn'het A prisrlorterl on(onntial o (Alpo s..o p o,r'led hon', I.rinsw,.. It yc, to,cc rerun/rut this ronurnern .r on in er r r, pines, :tinted rituly notify seeder by rutin n p nad and destroe the onunremation Any close lusuru opying,d tr rhutron or the turLirett of a,y ac.ion roarer, ,g the contents of the communication or any attachments by anyone ocher than the named recipient is stricCy orohib.ted- 3 Hello