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Home My WebLink About20142949.tiff DEVELOPMENT STANDARD 1 . ) The Site Specific Development Plan and Special Review Permit is for on oil and gas PARCEL DESCRIPTION : support and service facility In the Agricultural Zone district as submitted In the Application materials on file in the Department of Planning Services and subject to the A PARCEL OF LAND , BEING THE WEST HALF OF SOUTHWEST QUARTER OF SECTION 31 , Development Standards stated herein . 2 . ) Approval of this plan may create a vested property right pursuant to Article 68 of A SITE SPECIFIC DEVELOPMENT PLAN AND TOWNSHIP 4 NORTH , RANGE 65 WEST OF THE 6TH PRINCIPAL MERIDIAN , COUNTY OF WELD , STATE OF COLORADO , BEING MORE PARTICULARLY DESCRIBED AS FOLLOWS : Title 24, C . R. S. , as amended . V V V 3. ) Waste oil , treatments, antifreeze, and other associated liquid and solid wastes shall be USE BY SPECIAL REVIEW ( US R -xxx ) CONSIDERING THE WEST LINE OF SOUTHWEST QUARTER TO BEAR NORTH 00'05' 14" WEST, A stored and removed for final disposal in a manner that protects against surface and groundwater contamination . DISTANCE OF 2645. 25 FEET BETWEEN THE SOUTHWEST CORNER OF SECTION 31 , BEING A 4. ) An Air Emissions Permit shall be obtained from the Air Pollution Control Division , Colorado FOUND NO . 6 REBAR WITH 3 1 /4" ALUMINUM CAP, "T4N R66W R65W S36/S31 /S1 /S6 T3N Deportment of Health , for fugitive dust and odors, and the requirements of the permit MCRAE & SHORT" AND THE WEST QUARTER CORNER OF SECTION 31 , BEING A NO . 6 REBAR shall be maintained at all times . AKA ENERGY GROUP LLC WITH 2 1 /2 " ALUMINUM CAP, "ALLES AND ASSOCIATES 1 /4 T4N R66W 36/31 R65W 2003 5. ) No permanent disposal of wastes shall be permitted at this site . PLS 9644 , WITH ALL BEARINGS CONTAINED HEREIN RELATIVE THERETO . 6. ) A spillage retention berm shall be installed around all batteries . The volume retained SP EER FACILITY BEGINNING AT THE SAID WEST QUARTER CORNER ; by the spillage berm shall be greater than the volume of the largest tank Inside the berm . 7. ) Fugitive dust shall be confined on this site . THENCE ALONG THE NORTH LINE OF SAID SOUTHWEST QUARTER, NORTH 89' 18'34" EAST, A 8. ) Maximum permissible noise level shall not exceed the industrial limit of 80db(A), as DISTANCE OF 1323. 35 FEET TO THE C -W 1 /16 CORNER OF SECTION 31 ; measured according to 25-12 -102, Colorado Revised Statutes . THENCE SOUTH 00'06'07" EAST, A DISTANCE OF 2643 .25 FEET TO THE W 1 /16 CORNER OF 9. ) A current list of the maximum quantities of hazardous materials expected at the site ^ ' 1 SECTIONS 31 AND 6 ; shall be maintained with the State Health Department, Division of Waste Management, and v _ THENCE ALONG THE SOUTH LINE OF SAID SOUTHWEST QUARTER, SOUTH 89' 13'24" WEST, A Weld County Office of Emergency Management pursuant to C . R. S . 29-22 -107 {2) (A) . t ,'� M • Ire ` DISTANCE OF 1324. 05 FEET TO THE SOUTHWEST CORNER OF SECTION 31 ; 1D .) The tanks shall be located no closer than 100 feet to oil propane storage tanks . � • THENCE ALONG THE WEST LINE OF SAID SOUTHWEST QUARTER, NORTH 00'05' 14" WEST, A 11 . ) A current map of the location of the gas supply shutoff valves shall be maintained with i DISTANCE OF 2645. 25 FEET TO THE WEST QUARTER CORNER OF SECTION 31 , SAID POINT iii the Platteville Fire Protection District. CR 4.O ;i • � •: �' ' '� �� ALSO BEING THE POINT OF BEGINNING ; le 12 . ) Smoking shall not be permitted at any time on the Special Review area . " NO SMOKING" r� -- ., t tar - j t - _ " ' signs shall be placed and maintained on the subject site . — . • / _ - . � ♦ . SAID PARCEL CONTAINING 3,499, 972 SQ. FT. OR 80 . 35 ACRES, MORE OR LESS . 13. ) All vessels containing flammable or dangerous materials shall be identified in accordance , ` _ ._ -- — ��,'b '� _� ;'_� // with the Notional Fire Protection Association , f704M identification system . f r 4, __ _ -� R 14. ) No less than one 40A 24DBC rated fire extinguisher shall be located and maintained on 11 ey DltC' h / r 4 the Special Review site at all times . lL y 4811/4, \ �E 15. ) All land within twenty-five (25) feet of any oil or gas tank containing flammable or t L �� * * t ' "� combustible materials , or other appurtenant production equipment shall be kept free of Platte �= "+ � y I /,% dry weeds, grass, or rubbish . �. 1 l : 16.) The soil erosion control plan approved by the Platte Valley Soil Conservation Service shall • v' - vflEE; APPROXIMATE SCALE be maintained at all times. % 'op" ,u l 2`IPFEET i - �=b1 --- -_- 17. ) The appearance of the facility shall be maintained in a neat and orderly condition through J / 3f�� 9 periodic painting and maintenance . - * * _ J 18. ) A six foot chain link fence , topped with three strands of barbed wire, shall enclose the + • ` 7i$ III �� //7 N 1 It\ , .. . ___ _ _ _Ii__ _ _ - -. I �- - ..- _ ' ! NATIONAL FLOOD INSURANCE YR06R1MI Special Review area .io '� ` °' — J ;�'\ = J J = 19. ) All construction on the property shall be in accordance with the requirements of the Weld ;, County Building Code Ordinance . K- 4N 65W I „ _ IIIIIIII FIRM 2D . ) The property owner or operator shall be responsible for complying with the Design $ = s _- F •tl.=s FLOOD INSURANCE RAT€ MAP Standards of Section 24. 5 of the Weld County Zoning Ordinance . * * '� WE�,D 21 . ) The property owner or operator shall be responsible for complying with the Operation * RURAI ' AND c�� ... . . . . .... .. COUNTY, Standards of Section 24. 6 of the Weld County Zoning Ordinance . - 1 ! � ��'!� ', ! COLORADO 22 . ) Personnel from the Weld County Health Department, Platteville Fire Prevention District, BERIgbwILu , D CO 31 I 32 hl !IiI UNINCORPORATED AREA and Weld county Department of Planning Services shall be granted access onto the 0 I ll; ;ll ' OLIN THOIu1A5 iji i l PANEL 775 OF 1075 property at any reasonable time In order to ensure the activities carried out on the - (_) ) ;r= .,. ,,,nF. FnnoA.«a „errm„.ap, property comply with the Development Standards stated herein and all applicable Weld - 4N 66W `. - ., n - I /m. 'IIfII 'I County Regulations .p plans governed by J . RURALLANDasT41 — _ h�� i�hl� � ''I 23. ) The Special Review area shall be limited to the shown herein and the A foregoing Standards and all applicable Weld County Regulations . Major changes from the � %� Ill'lll plans or Development Standards as shown or stated shall require the approval of an k - - // , SOMMUNITT-PANEL RIMER amendment of the Permit by the Commissioners before such changes from the plans or SALVIN KEVIN s !4 it NIIllllll 080266 077s c Development Standards ore permitted . Any other changes shall be filed in the offices of �.y` MAP BEUISEU - - 'el, SEPTEMBER 28. 1382 the Department of Planning Services . , f) ; 24. ) The property owner or operator shall be responsible for complying with all of the `\ ;„. t . 6 IIflfa,flplaf5p, , n,eIn�,la„ Irrr foregoing Development Standards . Noncompliance with any of the foregoing Development Speer Facility t r * ' [ ._ •,era, „„ ,. > ry,tl,.t., Standards may be reason for revocation of the Permit by the Board of County ELFv.anoN REFERENCE Ma . ,.<, J " TM1Iee an tedU copy INaportm of tM1e aEove doerenotr floM map tl Commissioners . I REFERENCE ELEVATION tl mpF-MIyh e e This map apes nN rte elate n or amendments heJat tpM1a're been matle suGsequent totM1e tlate ontM1e _ A1ARk IET. NCiVD) pE$Q2 NT�ON [ titl�Nock Po M1e Chet ktheF MA FI on about National Flootl lrtarznce i P'cpram fiootl maps cryeck tM1e FEMq FIOM Iblap Stare a[ Wuw msc fema.pov \1- I Commissioners . 1+ PLANNING COMMISSION CERTIFICATION at This is to certify that the Weld County Planning Commission has certified and does hereby recommend I v. - ril to the Board of County Commissioners, Weld County, Colorado for their confirmation , approval 70'?�4� 7a ? °a�a7 r and adoption of this Site Specific Development Plan and use by Special Review as shown 7 77 99 • and described hereon this day of 20 X77 7a7 ?� 77�� I t nefri LU PA) 7 � a 7 7 7 I + i ' 3 ° 9 o 77p73 r 73v ✓ N �° 7 a 77o a77 7 777 yam . % ;� 900 / i Chairman , CountyPlanning ? . i + Weld Commission ? 777 37ia7 4•77 �7 � 777 � � 98� rT _. . BOARD OF COUNTY COMMISSIONERS CERTIFICATE x 7 7 0 7 .37?370 ' ._ - _ _ _ r 77 Y 0 °�°� a 7 � , „11A L 5I , AL, II , WELD COUNTY �s ' This is to certify that the Weld County Board of County Commissioners, Weld County, Colorado C .• 77 7 7 1 I.UDWIG FAMILY FARMS LLC t N . - . l e ,i : : : ..il. . : . : 9 7 7 77 . * + . Does hereby confirm and adopt this Site Specific Development Plan and use by Special Review ¢ Csi * at and Development Standards as shown :. . . 3N 66W �. � � „ / ?9 777 'A, : 'rte f rr and described hereon this day of 20 379 r F • CepNnsI Ge phic Society i-cubed Chairman , Board of County Commissioners N SOILS PROFILE Vicinity Map Attest: 1 inch = 800 feet y Count Clerk 1 inch = 500 feet Sec: 31 , T:4N , R: 65W By: .,±444. Olney loamy sand , 1 to 3 percent slopes • - Overhead Power Lines PROPERTY OWNERS APPROVAL .. :a _ Valent sand , 0 to 3 percent slopes - - • Access Rd 777 o Valent sand , 3 to 9 percent slopes Hydrology Y gY Aka Facilities The undersigned major property owner(s) do hereby agree to the Site Specific Development Plan Vona loamy sand , 0 to 3 percent slopes and use by Special Review Development Standards Vona loamy sand , 3 to 5percent slopes Artificial Flow Path h Residence _. .. P Aka Energy Group LLC - Canal/Ditch asdescribedhereon this day of COGCC Parcel Speer Facility Submitted By : Ephemeral Intermittent I Facilities NWI Wetlands AI<Al \\ Prepared by: GFSECMG AKA Energy Group LLC Date: 06-03-2014 Durango , Colorado Stream/River 0 250 500 1 ,000 energy croup, Ilc �� Revision: Wells Lake or PondFeet Revision: 970 -375 -6405 Property Owner A SITE SPECIFIC DEVELOPMENT PLAN AND USE BY SPECIAL REVIEW (USR14-0035) AKA ENERGY GROUP LLC - PROPOSED SPEER FACILITY • - • -'- Thry `c, - _.- • -- - -- - - - - - yr • • ti I aF 5J �� _ t. q. I`j :4w N.A hi V• • - A • • W U j �. 4f,7R tt • .` L 1 "liireH --,------ ' 41 . , OW.. - . 411 , i.e. . eP , c.\, • • ,tip \.1 ' ‘ vi . \\N-*-7Nrjr). 81:111 13 lk\ _ Asi 4,... '-‘ ..--\ir van cn .: --J • • , • C. .-*s- I ri i;GHd w.o1C 4 ,�....J.. SI (`` _ , ii O � i .• I J SALMI NEAP.t ( • • t. A _ in I38 3 t Proposed �00`� • 3..,v'<« , • • r , fleThtY 0Ri>Si,R 173C nLIE'Z 1 , \s„.. pc\h. J t 0 . ..... • k • \%.* "..%•...cr.....\\I \ ll V( ) Vej"..".. .ar1/4j la 4 or- acw�icslet:v > Li .e y I _` r 1 : ?� II lxa'St:.R. 7K l'Lil!ni!I, r K Jurtcw rRED G © .r � I 1 __ . . . - . .Jr- - -- _,�_�. . . t- ,'iJ 4594 -- _ - - - - .f_ubl, iqr i2a'irnH1/4'. -_ - _ I / r .1 H. C : H ) . li , / C'.6900 • � •/'� ti yam` IS \ - \ - ✓ - - - - - - - - r • Overhead Power Lines ealS4 --• Access Rd Hydrology Aka Facilities SeI:St•LIN,R 65w — Artificial Flow Path c WI IN I ON • Residence milm 4. CanaUD'dch COGCC II Parcel •..$p. f.i.W u[ Ephemeral Intermittent , Facilities NW Wetlands V i e i n i ty Map - Spot r•C°"r Stream/River • Wells LakoorPond 1 inch = 500 feet A SITE SPECIFIC DEVELOPMENT PLAN AND USE BY SPECIAL REVIEW (USR14-0035) AKA ENERGY GROUP LLC - PROPOSED SPEER FACILITY • a a. s_ h - • c3/4i r • . - ' i O • 4: .aeoc. .„ . _ _ _: ,, p is C 5 47.94 o . _ .z ,._i •+ ♦ 1tit r1 •• •. NS ' • s 111`'1, . .----A 7ii • 1 \ipli . . • it ree/1 sili-- I • ,. '‘..1\fr-cep , 0 1 \ a • ✓ \ U :1".4.. . • lr \ 6 � '- ). 11 i•a � ::. ` Aa ‘ 0 �S � fi� it _ *.. . . .N . \ J ? t c it:tra) -• �4 ? r^ Proposed • 0 • # co t Speer Facility • RI:SSIER aocerac a NT �� ' 7 ' '‘. . CP .; •4,,/ , _ski_ I ::::-. v. ° :: • C .11- JCP M'OSTR[AM LP ,b l 1 .-..-. - • rly IsoiS C.R. 18.mania., , . ', ---'1 �\S I\J .14.C r .r": .--- (3 i V�J� I _ ` .' ' _ 1 - — _ (__iser94_ _ fai i % . - I • • --.: . • •-, , tie • . . v ee _.../ey ' . • . -1_ _ N ...%%•%.->er.N.._€(. I I _-, -... , • • • - Overhead Power Lines AI<A —• Access Rd •3nergy group,Ilc Hydrology Pica Facilities Seen TAN,ROM i no es Ar dicial Flow Path Residence AM LLC v - - CanalDdch COGCC I I Parcel En�t Vicinity Map «•-hairy •--- Ephemeral Intermittent t Facilities NW Wetlands c•,•n.,. :w m—StreacRrver • Wells Lake or Pond '�„"�mri, a' 1 inch = 500 feet Si •+ ' I �I 1• . i 0 i I - , cy ` I. ID , Layers... Image 2009-10 Image 2011.12 Streets Simple Topco IC" �r t'`Y'� 1 .J. 1 � _ I I \ I te iii 1 4 1. _` ��•, ` •y,,' ,.__a.. =1 , , �• ' „ oily' ' s.W. ,.. k : ,i4bo ' L F• `.. , kitt. .... • "4.0" '' • 4 \ 4 I Art olit y •, Vs, %HY- _ WE ot y + w , 1 I oohs, si. i . �, 1/4„....\:1. : tl,• • _ j_ • _ fit 1 slit:: ,, , , . O Fir ,, . 4 y ' inn . ti rieta ., a. a . . „ NC�tJ-1 , , iski , ..... _ison... I�t1 h1a�.9 a u I , . iii1/4k., .... ,.,.. . • • j�--T i t II,. ii'. ' - 1'' + 'r•• �\\\ fc +�` I M 1 ,/ � 1r ig93- 41,7 s4 -t I • i 1 1 b • ossle ost f at ,' /,.e, IAA% ` .r -1 , 4 b t ft A ti 4 • , US� - irs►l 1 M CR • • / 1 _ . , . • t rtl1 •41 CR.... qt. , .,sfil . . ii: �.K` _ iii, r 1O Vtilik, 44.r . i ' p �, . c....„.. . i, \ :1 1 ' , Imo- -11. le . • • 11 11111 la • it ` - l I -� 1 • - 4 - 1 O4 1 MA J j 4s......4'.; rilla ... 411 . - lr • “ -j jPIdiAllikke" illiii IR e . 1 r y IP IIP- ti aatilSO C Q • V Ai las. s-..er- - ill a..... , a 4116 sue - *. _ TOPOGRAPHIC EXHIBIT Notes Parcel Description LOCATP D IN THE WEST HALF OF THE SOUTHWEST QUARTER OF SECTION 31 , W 1 . THIS EXHIBIT WAS PREPARED WITHOUT THE BENEFIT OF A CURRENT TITLE COMMITMENT AND I. 1-- (PROVIDED BY CLIENT) DOES NOT CONSTITUTE A TITLE SEARCH BY FLATIRONS, INC. TO DETERMINE TITLE ORo LOCATED IN THE WEST HALF OF THE SOUTHWEST QUARTER OF SECTION 31 , TOWNSHIP 4 NORTH, RANGE 68 WEST OF THE 6TH P. M. , EASEMENTS OF RECORD. THIS EXHIBIT DOES NOT PURPORT TO REFLECT ANY OF THECV TOWNSHIP 4 NORTH , RANGE 68 WEST OF THE 6TH P. M ., COUNTY OF WELD, STATE OF COLORADO FOLLOWING WHICH MAY BE APPLICABLE TO THE SUBJECT REAL ESTATE: EASEMENTS, OTHER o COUNTY OF WELD, STATE OF COLORADO. THAN POSSIBLE EASEMENTS THAT WERE VISIBLE AT THE TIME OF MAKING THIS EXHIBIT; IIIIIIIII BUILDING SETBACK LINES; RESTRICTIVE COVENANTS; SUBDIVISION RESTRICTIONS; ZONING OR FOUT QUARTER CORNER SHEET 1 OF 1 OTHER LAND- USE REGULATIONS; AND ANY OTHER FACTS THAT AN ACCURATE AND WES SECTION 31 CURRENT TITLE SEARCH MAY DISCLOSE. T4N R65W 6TH PM OIL/GAS #6 REBAR \I2. ACCORDING TO COLORADO LAW, YOU MUST COMMENCE ANY LEGAL ACTION BASED UPON AREA WI 2 1 /2" ALUMINUM CAP ANY DEFECT IN THIS EXHIBIT WITHIN THREE YEARS AFTER YOU FIRST DISCOVER SUCH "ALLES AND ASSOCIATES 1 /4 \ DEFECT. IN NO EVENT MAY ANY ACTION BASED UPON ANY DEFECT IN THIS EXHIBIT BE z T4N R66W 36/31 R65W COMMENCED MORE THAN TEN YEARS FROM THE DATE OF THE CERTIFICATION SHOWN \` \2ooa. PLs 9644" HEREON. "' w 4865 ,,,ti r „ V4 R---MON REC DATED 04/30/2003) - - - - - > a LIJ 4860 4865 ��. .. . .:: ,: . - i �� — _ S CC O 4846 4850 4855 N8918 34 E 1323.35' 3. THE ci t colAREA ,my,..� ti. ..�. . . — „ • _ PERSON -J 21 21 STATEMENT HEREON . SAID STATEMENT DOES NOT EXTEND TO ANY UNNAMED P oa6 / 4�5_ \ 33-31 31 WITHOUT AN EXPRESS STATEMENT BY THE SURVEYOR NAMING SAID PERSON . z I I /.\ \ - o / / / ± � 1 �% ! O Q,t 19-31 4. THIS EXHIBIT IS VALID ONLY IF PRINT HAS SEAL AND SIGNATURE OF SURVEYOR. E � � � o c DP- / / 0E-- a ' \ 5. THE LOCATIONS FOR UNDERGROUND UTILITIES ARE BASED UPON VISIBLE SURFACE EVIDENCE a i I I i I ', / // o AND MARKINGS BY AKA ENERGY. LOCATIONS OF UNDERGROUND UTILITIES AND/OR NCO / STRUCTURES MAY VARY FROM LOCATIONS SHOWN HEREON . ADDITIONAL BURIED UTILITIES • / � v�% \ AND/OR STRUCTURES MAY BE ENCOUNTERED. NO EXCAVATIONS WERE MADE DURING THE • / //"' // \ `� / I\ PROCESS OF THIS EXHIBIT TO LOCATE BURIED UTILITIES AND/OR STRUCTURES. ALL ///1 /� k Itl \ \ UNDERGROUND UTILITIES SHOULD BE FIELD LOCATED BY THE APPROPRIATE UTILITY / / \9 COMPANY PRIOR TO ANY CONSTRUCTION OR EXCAVATION ON OR ADJACENT TO THE • i � /I / r11 \ SUBJECT PROPERTY. 6. THE DISTANCE MEASUREMENTS SHOWN HEREON ARE U.S. SURVEY FOOT. ' 10PIIn 'i'. \ \\\ \ \ i \ H �^��III '/ \ � �\ \\�\ 7. THE CONTOURS REPRESENTED HEREON WERE INTERPOLATED BY AUTOCAD CIVIL 3D (DIGITAL _ ti / T� c,1\ \\ . O TERRAIN MODELING) SOFTWARE BETWEEN ACTUAL MEASURED SPOT ELEVATIONS: DEPENDING II ? f� \ ON THE DISTANCE FROM A MEASURED SPOT ELEVATION AND LOCAL VARIATIONS IN • // jp 1111 ....., s, Ns. HRS-KIRKHAN t2- 3t � \c TOPOGRAPHY, THE CONTOUR SHOWN MAY NOT BE AN EXACT REPRESENTATION OF THE SITE J" Z / / // 0 =\ \ c • O TOPOGRAPHY. THE PURPOSE OF THIS TOPOGRAPHIC MAP IS FOR SITE EVALUATION AND TO W cc 0 j/ �l _\ �� \ SHOW SURFACE DRAINAGE FEATURES. ADDITIONAL TOPOGRAPHIC OBSERVATIONS MAY BE U oo i:4 r-- -1 / j — \\\ \ NECESSARY IN SPECIFIC AREAS OF DESIGN. TOPOGRAPHY SHOWN HEREON COMPLIES WITH I I o // / o \ \ \ \ \ a \ \ N- - Z" // // — 0r \ \ \ \ \ \ \ \ \ \\ \ \ \ \ - - - � c O NATIONAL MAP ACCURACY STANDARDS. W sr • ii ///� --7 •-.1ti\ \\ \ \ \ \ \ \\ \ \ \ \ \ - \ - - • 8. BENCHMARK INFORMATION: A GPS DERIVED ELEVATION WAS ESTABLISHED AT AN ONSITE a e N • /i1 /Iw / \ \ N " � � � \ � - \c BENCHMARK NEAR THE MIDDLE OF THE FENCE, BEING A NO. 5 REBAR, WITH AN ELEVATION a <4 _ • Hirt / o - - / '' \ — \� OF 4885. 24' FEET. A CHECK SHOT, 0.1 '± , WAS TAKEN ON NGS POINT PLATTEVILLE AZ MKEE \ \ I i - N. n. \ \\ - � � - -_ 3, BEING A NGS DISK, IN CONCRETE, STAMPED "PLATTEVILLE, 1935, 1978", LOCATED 6. 8 O a \ \ ‘ , \ 111 / � —_- - � PRORR9ut-v-,b0z� \ ` , -- - \ , MILES FROM SITE AT THE INTERSECTION OF HWY 66 AND HWY 85, WITH A PUBLISHED (1, o 1 \ \ 1 \ /: — — \\�L= \ — \ — =_ \c ELEVATION OF 4819.97 FEET (NAVD88). NO DIFFERENTIAL LEVELING WAS PERFORMED TO 0 U ONSITE 1I I 1 \ / /- --=-.< .NN. \ \ - \ \ \T�� — BENCHMARK 11 11 if IIII \ \ \\ \ • \ \ \\ - - _ - \c CCIL RUDEESTABLISH THIS ELEVATION.ELEV: 4885.24' I 1 I I I \ \ \ \ \ \ \ \ - \\\ VIII \'1, l ;\Z\ � � - � 1 / ) N \ ) \ 4 \ � , - -f-:-_-_-.— c TANKS 9. DATES OF FIELDWORK: APRIL 18, 2014 \ \ � % -/ / \ / / r 10. BOUNDARY DETERMINATION IS NOT A PART OF THIS EXHIBIT. THIS IS NOT A "LAND I \ \ I I �\� - r - - J l \ / I y / '- SURVEY PLAT ' OR "IMPROVEMENT SURVEY PLAT ' AND THIS EXHIBIT IS NOT INTENDED FOR 111111 � : i,- 4_--------- -Ill ' \ I / / PURPOSES OF TRANSFER OF TITLE OR SUBDIVISIONS OF LAND AND THAT IT IS NOT TO BE - - - - - - - RELIED UPON FOR THE ESTABLISHMENT OF A FENCE, BUILDING OR OTHER FUTURE 1111 / _ - - - - - - __�� N � \ \ 11111 Legend I q 1 4 / / - - 1 - \ I IMPROVEMENT LINES. _ _ - - - r ll / // — - ,-\\ \\ \ J / N rn FOUND ALIQUOT MONUMENT AS DESCRIBED t , t \\ \ \\�\\�\\\' - - -hie/ t v' 0coA SET CONTROL POINT #5 REBAR 1 1a \\ \\ \\ \\ \ \ \ P - -. \ \ \\ \\ N_ __Y, / co r zW i° CP I \ \ ‘ \ NN \ \ \ \ \ - - / / i W I 40 - . i: - EI- 80, it \ \ \ \ \ \ \ \ - - // :.., : DIRT ROAD/ PATH EDGE OF HELD • 1 I 1 a / \\ \• \\ ..,---, \ \ \ \ \ \ � \ / 1 CRUDE O z / I 1 � ` p\ \ \ \ \ \ \ \ \ \ \ I \ ` - - _- - P TANKS 1O e° itiW O x x FENCE I r. ( \ \ \ \ \ \ \ — — — o O M W . . 11 I . \ \ 1 \ � \ \ \ \\ \\..s. \ s � I m � , oa —� SIGN I I III \ \ / I I \, \\\ \\\ \\ � \ \\ ..,,N -- --- -------4 \ G G N n GW - OVERHEAD UTILITY LINE 1 II ; I / 1 ‘.\\ " \ \ \ - N. \ \ �\ 71 I I 1 ,. \ \ \, \ \• \ \ \ N G t AKA1-lambert, ,, E M ' an UTILITY POLE / I III \ i I aq� \k \ \ N \ ....:: ,•.. ".. \\ \\ \ � \ \ t'. \ / G/ r' o M o ao • / IaII 1 i no, \ \ \ \ \ \ \\ \\ . \ \ yam /G r w " ''-' o -a GUY WIRE I \ co \ \ ,••••• ., \ - \\ \ '(p \ \ \ \\ c— GAS LINE I flail III / ^ W \ \\ \ \ � / / AKA Speer P art a M n D /4 GAS VALVE / III /'�/ ' — — — _ v '▪ �BRu� \� \\�� /G /G 1m Ll � ,� . o n M 111 �r 17- -- - \ S89'134 W 485. 0` ��) ) )J / \` Gj 1v CO LL \ to :„ .>--" " Q i r n .,, // I, $/ /r \ 4es�� \ � \I 1 \\ //G - W ' ` ' M Lo 1 � / / / C) ' 8N � I / / //1, / HRS-SELLS 1331 • . . t ¢ ',DTI // I/ \ ` � — / ' / / — / lea, /7 • ' 1111 � o /I '4884/ \ / • . r .� �4tk coe�le ry• ' D � / .^ /1 �i / / i , J II O_ O O rp I oil / EDGE OF FIELD ' \ % ` • Vicinity Map z o • • 5• I t " SCALE: 1 " = 2000' oLJ-r. __ _te c/ / ,.. O 1it / / / I / / c,/ `" I G �0 lr / /a43% �^ G � GRAPHIC SCALE /t "� }- , 1 150 0 75 150 300 / 0 a�/� ° h a0 V / C HRS- METZ 1331 m ( IN FEET ) i n / N / — 1 inch = 150 ft. 1 / / a CONTOUR INTERVAL = 1 FOOT cl: � / / / �/ / / / DRAFT 41 o t & ', ' OI GAS AREA - - G3(1. / o -. " � / / °SOUTHWEST CORNER 9 / SECTION 31 JOB NUMBER: r' r -' --- ••••• T4N R65W 6TH PM 14- 63, 208 ci f' \. FOUND g6-- #6 REBAR DATE: ao ° —A8 i WI 3 1 /4" ALUMINUM CAP Surveyor's Statement MAY 1 , 2014 "T4N R66W R65W c OIL/GAS AREA I _ _ 48g8 S36/S31 /S1 /S6 T3N I , JOHN B. GUYTON , A LAND SURVEYOR LICENSED IN THE STATE OF COLORADO, HEREBY STATE DRAWN BY: m I I gg� MCRAE & SHORT" FOR AND ON BEHALF OF FLATIRONS, INC. , TO AKA ENERGY, THAT THIS TOPOGRAPHIC EXHIBIT WAS 1 I . � o (PER MON REC 10/27/2004) PREPARED BY ME OR UNDER MY RESPONSIBLE CHARGE; THAT SAID EXHIBIT AND THE RELATIVE T. COLVIN T. I• \ I txo? _ . . . ELEVATIONS SHOWNHEREON ARE ACCURATE LTOTHE BEST OFMY KNOWLEDGE, INFORMATION AND CHECKED BY: 4 : . .. ,<,.:. ,. : ;. . :. : -.. : . :... . : ... . < . , . .. . >:.r. .: , ... . .:. s: : • a r•: ; .-Jn-;d,a:�7<w • ..x •:• BELIEF. Z _ — . I . . . . :• - : .:• . . ,. ,... .. ., _ \.. .... . 589'i3'24"W' 1324.05' BL/JZG/WW ' Th WELD COUNTY Jo ROAD 38 JOHN B. GUYTON COLORADO P. L. S. #16406 C CHAIRMAN & CEO, FLATIRONS, INC. I SHEET 1 OF 1 I m E. 500'-0" Z 8 ACRE FENCELINE BOUNDARY I . x x x x--x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-xl x I I x I FLARE I (80'-0" TALL) 60' 30' 0 30' 60' I • E. 450'-0' I P� I SCALE: 1" = 30' I x I 0- I I P�� I I t I x I I x I I E. 400'-0' I x I I x I I x I I x I I x I I x x E. 350'-0" I I x x I zl x I w0I x re m x I 4WI I 00J I x W x I ZI E. 300'-0" i LL I x x I I x x I I x x I I x x I I x x I I x x I I E. 250'-0" x x I I x x I I x x I I x x I I x x I I x x I I x x E. 200'-0" I I x x I I x x I I x x I r Ix all I - - - - - H H I - - — — D I x I al I INLET SLUG CATCHER D x I d !11 I -. . - U(42"0 STEEL PIPE x 460'LG) - D I E. 150'-0" II — - - - - - - U L - - - - - - D I x x I I x x I I x i STABILIZER CONDENSATE IV-1001 O I PRODUCED COLUMN 0 I x I CONDENSATE TANK ' STABILIZER SKID x METER BLDG NGL PUMP SKID WATER TANK (20'-0" TALL) x E. 100'-0" I (2) 100HP , V-100Z I) VRUO LUBE OIL TANK x I (2) 200HP CONDENSATE TANK I I ` ELECT. I xIx=:ral" l„ O COMPRESSOR I x iM "' 16 PIG LAUNCHER HEATING OIL TANK x I I -I " 8" PIG RECEIVER I o, x HOT OIL ELECT. I v x .-.a::: "12 PIG RECEIVER SKID COMPRESSOR 0 x o I E. 50'-0' I x N I I I x x 0 I I I x x d I I i I ACCESS GATE ACCESS GATE ACCESS GATE I o U 8 ACRE N/ K x Lu x E. 0'-0" FENCELINE BOUNDARY +\— J m �xxxxxxxx-x-x-x_x_x_x_x_x_x_x_x_x_x_x_x_x_x_x� x_x_x_x_x_x_x_x_x_x_x_x_x_x_x_x_x_x_x_x_x_x_x_x_x_x_x_x_x_x_x� x-x U NEW PLANT 30' WIDE TO COUNTY = ACCESS ROAD PRIVATE ROAD ROAD 38 II .c O a x . . . . : . 0 0 0 0 0 0 0 0 •0 0 0 0 0 0 . I I I I I I I I I I I I I I I 01 p c b b b b b b b b b b b b b b I c ,n 0 in 0 .7 0 0 0 u1 0 it) 0 0 0 0 N N co co 0 u1 d 7 M MN N It) b E Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Ti Y E a NOTES: REV BY DATE REVISION CHECKED APPRVD DATE REV BY DATE REVISION CHECKED APPRVD DATE SPEER PLANT N 1. A SITE SPECIFIC STORMWATER MANAGEMENT PLAN WILL BE DEVELOPED FOR CONSTRUCTION OF THE FACILITY. PLOT PLAN I 2. A DRAINAGE REPORT AND DESIGN WILL BE DEVELOPED AND SUBMITTED FOR APPROVAL BY WELD COUNTY AICA • SECTION 31 T4N R65W DEPARTMENT OF PUBLIC WORKS AS REQUIRED FOR USR APPLICATION D MC 6/14 RE-ISSUED FOR REVIEW MW p N C KAC 6/14 RE-ISSUED FOR REVIEW MW An NO: SCALE: IDATE oNnVxw [WC. NO: NEV, energy 9roup.IIc GIL-1411 1"=30' 0' 4/18/14 N B KAC 5/15 RE—ISSUED FOR REVIEW MW LOCATION: DRAWN BY: ENGINEER: SP-SP-2000 D A KAC 4/14 ISSUED FOR REVIEW MW WELD COUNTY. CO. K. COLEMAN M. WALL 3 , SPEERPLANT � � r : �,�- ,a �-c� - � r ;t; � \ ey----:Nil GRADING PLAN �� • ♦amt" • \ , _ , Jr.J r + It ( O A PARCEL OF LAND LOCATED IN THE SOUTHWEST QUARTER OF SECTION 31, .. r A . $ ' '7'. I I , t I III I TOWNSHIP 4 NORTH, RANGE 65 WEST OF THE 6TH P. M , r^ '4:' _ -- ''•4 , . 1 .,i _ '� ;::".1 C0UNTY OF WELD, STATE OF COLORADO ;� - " ' � « • • IJ / e St • •)t 1 ' I . � \ \P II _ , • .. 4I. 1 l / / ri / / icc / / , I 1 1 I , f 3 — \.` \\ \ ', \ \, / // / •/ J• , ` t 1 t� _ I / I k ( / ! I ' rLotlls r i p ---- ` ` \ . I1 y� �_ , ._ I A.t.p .. t •4 ED 1 , ! Ly , 1 4aai.Do gum- - • — to " , / r I I ` - — — — - _ - — r - t-a — - — - — — — - — 4867.46 R' • J I I• I 1 I / 1 / a' 4682. �� — • . - - -�. Ea .;'h , I I I t I I t I I r 1 1 1 4+t \ ' 488342 . I I H71 1 1 I i / BRu ;' /. / / rEDGEJr LYERfJENCYSPLLWAY / EDGEOFPAD t II CHANNEL2 / / / // / ofPAD 4667.I • / ( OFFSITE O I I ! 11 I / / / / 4a6iFLOWS _ -/ J � �ii' -4a79.A0RIPRMRUND011N TYPICAL CROSS SECTI r 1 I ( / / / - / \ O IN S I i a !► 11 t I I .� / / / / ! \ I 'm- VICINITY MAP C Ed D ¢ / / BUM 10'0 RIPRM 1), 4'�' (SEE DRAWING GO-2) \ (SEE ORAY4N0 GO-2) 1 ' 1 I I I I 3 / ! !� // / / ' / �\ I - 1 lV U o �' 1 / / ! / / N SCALE: 1"=3000' ,ri I I tOp f 14 a"ToosoL C� ' WATER QUALITY AREA I I / a l I t 1 ' / ' / VOLUME REOUIRED.0149 AC-FT 1 t i 1 1 I ! I I / / / / / / ; I O K Is) Y Y I / / 1�' ! VOLUME PROVIDED 0.324 AC-FT ?0 / / I 1 I 1 1 I I I / ! / / / / /\ BERM Grading Notes r / f / / / / / / 7' / / / / / / I 1 I I/ / / / / / // m m } m c / / / / / / / / / / / / 1 P 1. EROSION CONTROL MEASURES MUST BE IN PLACE PRIOR TO ANY LAND DISTURBING ACTIVITY 1/ ! 1 / I /I I I! ^ r / / / / / / ! ' / / / // / / // / / / 1 I ae- ~N COMMENCING, j o m w I /I / / ill / / / r / l / / \ zcs; Z Y 0 ce 1/ r I / / / ! // 1, / // i /' / // // / / // 1 // // / // 2. CLEARING AND GRUBBING UMITS SHALL INCLUDE All AREAS DISTURBED BY GRADING m < w i a 1 / / / / / / / • / / / ! / ! ! r J / / /' / / / \ OPERATIONS. o 0 o U ¢ / !! // // / /1 / r IV RIPRAP R ONN ! / Il ! /! / 1/ 1 1 / / / /` / ;1 1/ / / cM,_ — ! / ! ! (SEE DRAWING CO-2) / / / ! / \ / / / ! ! 1 3. ANY GRADING OF DISTURBED AREAS SHALL RECEIVE SUFFICIENT EROSION PROTECTION TO ! / / / /1 on, . , r/ �/ / / // / // // / \ / / / ! r/ / / / / ' ‘ \ INHIBIT WAND AND WATER EROSION. 1 / / / / // / ! ! / ; / ( / / / / / / / I 4. SUBGRADE SHALL BE COMPACTED AND SHAPED PER SPECIFICATIONS PRIOR TO APPLICATION Ca o M rl n ! + ! !! / / ! 4it.•• 1 :. Oi / 1 ! / / / / / I ,iI OF SITE OR ROAD SURFACE. b or- d / / /; / / / / / / / / I _ !/ I I I / / / / / / / / / - / r /1 1:31— / I CHANNEL 2 1 ) \ 5. GRADES SHOWN ARE FINISHED GRADES. " co obi 0 '� / / / / I / // I / / / / 7 / // I 6. CAUTION - NOTICE TO CONTRACTOR r-^ !/ ! / / / 1 f / / / / > I / / THE CONTRACTOR IS SPECIFICALLY CAUTIONED THAT THE LOCATION AND/OR ELEVATION OF .. bO t..0 0 0 ! / ! / ' \� 1 / ! / ' / / / / / / EXISTING UTILITIES AS SHOWN ON THESE PLANS IS BASED ON RECORDS OF THE VARIOUS fi "T U / / / / \ 1 1 / / / / / / / 1 / UTIUTY COMPANIES AND, WHERE POSSIBLE, MEASUREMENTS TAKEN IN THE FIELD. THE '•' i ! / / / / / ! �� \ \ �" / / / / / / / (1 I O / / / \ / INFORMATION IS NOT TO BE RELIED ON AS BEING EXACT OR COMPLETE, tu `°0 = x / / / / / / / b, t 1 1 1 I / ' / / / / •r / ! / / ,. \ \ \t / L. � a � // / / // // /� 1 \ t 1 1 ! /f ti /%/ •// �� " // / // // / �/ / •4 /• r \ \ f THE CONTRACTOR MUST CALL TIIC APPROPRIATE UTILITY COMPANY AT LEAST 48 HOURSifte ,t / / / / /SSC SCI \ \ \ 1 I 1 ( / \ 1 BEFORE ANY EXCAVATION TO REQUEST EXACT FIELD LOCATION OF UTILITIES IT SHALL BE ! / ! AL7pliafRY \ \ 1 I 1 1 1 /! / / 1 - �� / / // / // / / 1/ \ •sail r \ THE RESPONSIBIIITY OF THE CONTRACTOR TO RELOCATE ALL EXISTING UTILITIES WHICH `- / // / ! / I I \ \ I I I 1 I 1 / t / I 7 , ` / / ,/ / . / 1 CONFLICT WITH THE PROPOSED IMPROVEMENTS SHOWN ON THE PLANS. 41%4 / / / / / / / 1 r 1 I f 1 a 1 1 1 / // / \ ,/ / / r / Hp:4889.1S c / r/ / I I CHANNEL 1 1 1 r f r I I I g I / \ / - 1 \ 7. 1T IS THE CONTRACTORS RESPONSIBILITY TO PROVIDE SITE GRADING IN A MANNER :,. / / / r� \ 1 I I r 1 ' f ! I I // // // // /• •\ ( / / I� • 1 \ CONSISTENT WITH DEVELOPMENT PLANS REGARDING SITE DRAINAGE. t t- / // / // / ' EDGE OF PAD I r 1 / 1 7 t I 1 �, I /// // / • // \r ;/ / 1O4a87a- / 4c1 \" 4/ / / / / t / ! / / I r r r r 1 I 1 I / / / // / ! • / // / '• BERM t 1 I / II III I I A/ I / / // /. // // / // \- ;4887.1 ' I / ! / 1 / / I • `` I ` y 1 I I § / / ' r // // /' / / _ / ,= I / ii ? ii/ 1/ 1 // !/ i \ I 1 1 ! I I 1 1 / / / / ,/ / // / / I ! 1 1/ / I \ I I I I I I r / / / / / / / t I I 1 ., ♦ I I I • / TYPICAL CROSS SECTION !! i /! / 1\ I I I 1 1 , I - --/ INLET SLUG CATCHER // , . /, ''-� / (SEE DRAWING GD-2) I Os 860 I Di, 0 / / / .. •\\ g 1 I . ! 1 i 1 I 1 // / // / , / // , II I 1 Legend / / // / Q I �♦ \I I I I I I ' I \ 1 T 1 /' //' �/ CHANNEL 1 f I EXISTING AFIBR, DESCRIPTION PROPOSED r 2 /! I / / �{ tiii \ $ I I I 1 1 ' \ / /' ! / / / �/ I I / PL PROPERTY UNE Z Z 33 I ` / / / / / / STABILIZER I / 1 r I / / I mil I I I ! / / / COLUMN . • J Z / / / I I I COaDENSATtt TANK Y-1001 / / ; - CONDENSATE r \ - _ Q • ( I C / / •, , GRAVEL • - g O 1 / / i STABIInER SKID / I _ - a V 6J. / ! / \ I I I IIl I I / / / / /! r I \ } I/ // I/ I /\ 1 �t I,� ia• PC I \- I I r CONDENSATE TANK v-loD� , �/�, !/! // !!/ /. '�/ �i $ \ raPRAPs! ��-�,.�te: Ma 2 F- z rr / 1 1L_ , �t\ T LAtRtCMiA I I I i ` •\ /." ` /`/_''// t/ !/ , e liNt . _ CONPRES50R I ! 1 l' - ' 5-FT CONTOUR 11NE -5025 LL Q Z O ! \ r PIO I, I I 1 �• - - / / / / / / ' / - - - - -+=r- - - - t-FT CONTOUR LWE 5021 W a I I 1 1 I '`J \\ `WEISER 1 I 1 , 1\ \ /e / / / / - `� . I 3 l / d / W I n a \ ! ! I / 1 to t I 1 I • \ \ \ BERM 0 \ / �� ✓ / // // /� : - v EocE of ' // / d / 1 I 1 I I 1 \-14-1— octavo. I I I I \ \ \y/ i• // e / i CULVERT 2 ( 2 ' PAD 1 I / ST STORY SEINER LINE /A 9 \ •\ / / ' 'IS' CUP W/2 F.E.S. NOT OL VJ \ I '—^ 1 T \ ! t 1 I I I 1 \ \ / / / / i i 1-47' SKID ` i 1 1 1 I 4;1 / 1 a , t \ \ / / / / I 4 I / FES FLARED END SECTION CI / ll / I 1 . 4861.88 / INN. 6l/Tt 1 ! ! 1• 1 .~ �� 1 MCC '/ i - , // / se f8s0• SsO 845,- • - ` ,1 ///tttfff��, 7... I 480807 I ,` — —4— —p— —4— Cl. GAS UNE W I f / 488312 / 1 Or PAO i / r // WY: OUT WY. Pt tN\t. rh x_ _x_ ._x_ _x_ _x _ FNC FENCE - • ' / 1 I 2 80 / :4863.33 i 4864.61 1 4866.82 ! V '!! t!!. - - =- .1666 .-�� '? �� - �7�� -- - /rte R 1 SWALE — - - --�— _ _ a ... ... 4� f — 4883' tai — — — — • 4867 '�� • 06 PAD - - I 46128 � �. t 1 1 ,`� • • TttttA� • lCT01 1��w 4863 • \ • , 0. \ l DOW= 3..• r 9 .....a.-------- • — ExTRANU 2 - • 00 / C _ ' • • • L .` \♦ \ \\ — 4 • _ — 403.........".;..—•TYPE ,t RIPRAP ! \ / CULVERT 3 • PROPOSE° CRAVL! AOUSS ROAD ' • ttPE K IaPRAP ' EIIIan4a ( 1 o9a � It \ \ \\ C1lLVLRT 0U11M. .16' WP W/2 F.E.S.--"*"~-t • TIn .-- ROW' - t%t�4RT OV1LE7 V ` F o 3 tS \ \ 1 .. /. pRpc�01f _ \ L.�• . OULVvtT OUTLET \ PROTECiHW 1 CULVERT 1 Y'la-�• \ \ 1 ` - / a• lON0,.3.73' tMOC ! /� - S•0.37f / ' - / i PROIECuON \ \ 4' LONG, 3.73' WOE - - - 15' COP W/2 F.E.S. 1 - wYa2W �_�.,,�- N.--0—.1/4-0.N.--•�`4` -a_ _0_ -O;TO- �a1=0-;�0- -,C- -c_ -e_ ^o- -8 j"`0- -0�-0- �O?�c C'L0N0. 3.75' N1DE c- -a - - �- -�- - 6-. �cl ...c— —0��0 ;-J7 r. ta•- G- •-•`i . -o c- L=4g• - -0+ \ PU V-4.• 5Lfpe� Y� ` / 1 a/ '/,�. - - gm- �r -'�b�i S — J� / 5=0.SX '_0.. 1. \ �� \\ �_ / / \ z� r 5: igi • -•- ,s. -r-r-ate-1 tta.a r..tt--ev0==1= _'_ _�_ -o— _x_ _-- .c_ .s- -f_ -a- -a- Fe- _!_ _•1 _x. •- -x- -x- �rx-= -x- -x- -x- -" -x'��-X- -'- -x- -•--x- ..- -x�r_ -•_ -"-_z- -•_ _•-- "_ -x- x ..- -x- o mm� ,t - --- es -yI \ -� / e. \ I f / - r o •v I Sv •ttrri S t .QI ! y BENCHMARK INif3RMA710H r t o .. - ' ' /4 I, c t,",F,AN,P`- A GPS DERIVED ELEVATION WAS ESTABUSHED AT AN ONSITE ,,,,,,, ' BENCHMARK NEAR THE MIDDLE OF THE FENCE, BEING A NO. 5 REBAR. WITH AN ELEVATION OF 4885.24' FEET. A CHECK SHOT• GRAPHIC SCALE DRAWING c 0.1'±, WAS TAKEN ON NGS POINT PLATTEVILLE AZ MK 3, BEING A w e n a w NGS DISK, IN CONCRETE, STAMPED "PLATTEVILLE, 1935, 1978", - IN fi G-1 LOCATED 6 8 MILES FROM SITE AT THE INTERSECTION OF HWY 66 al NO • iiII AND HWY 85, WITH A PUBLISHED ELEVATION OF 4819.97 FEET ( 1N nor ) (NAVD8B). NO DIFFERENTIAL LEVELING WAS PERFORMED TO 1 Inch = 40 11 ESTABLISH THIS ELEVATION. SHEET 10F3 SPEER PLANT W GRADING PLAN ts- A PARCEL OF LAND LOCATED IN THE SOUTHWEST QUARTER OF SECTION 31, , , , , TOWNSHIP 4 NORTH, RANGE 65 WEST OF THE 6TH P. M , COUNTY OF WELD, STATE OF COLORADO z 2 GENERAL NOTES g t• •1 _ t VIII 14144 7M14 CN 10 •ti 4401.41•141%V Al..1.a . - _ _ _ _ _ _ _ _ _ &Pea II;V:TAY: WOW 10 TIC OTOl:,,YN1:7 44141 OS - .i•._ _ 3 SOW 7 PAYEWIR 'w2T Eli�� 2 T•1Wf1t 4:41-3-NV £;MG ArAIII COISIINA:T:4N :F f0TCC1 ` \ N H MIN• IFE ST�O:CIPk AG w DLWCE ♦> 10.0 RTPRA/ EMERGENCY SPILLWAY H MIN. i�T� y amnia a- sawn H N ,It 1. PIPE CNN BE RAM 11TH 10,41 41MY STN4 AT 1K VMS(Rt mmrER 4a�••• ` •COWIIO MM 6•ipPS01L (SEE DRAWING CD-1) '— - iv._ _ .. `}'�f �`p] 11 It SIAS• PIIS IVT tef A OM 'OP 2f v STICi,AeT5. - � -- tir— �9,4f1,1�� T___________ + 4. $lA(N:TaJIK, PLA1E iilEi l•F Mk 17t •y.�aTOt QIAICSLR TAM WON - • .SW • HESKITS din Or da 'Jw- «d4 SPII►- -N•--I ••. •• :.-_ - t r• 5 1P.1:4 AVM IS TU 1)E E1<IL'T4E0,"•lE Sot PPE went AVJ S!tl I R 9SdDR OSLM \\\ t 1 \ \ -... . ...:..... ...., . \ 4 P• 1IE DY$4CN. LASTN.LA11TR1`iFiA ?C MO) - - I Z 1 . i��?{.}}•••..• (M�E �y� Q5daas afoL - . E7TEASIT3 T M Cot ARM FA ✓tku LfTC'N Ti J MI: N1J ' _ .L—' . '::� ? r:�ri Y NLtt vi NOF111 7 \\\��a��\\\\\\\\\\h\\\'A\\�•�••• •"•'_,\ PE SAM MY RISE ntiossIb5 d 1NE PM 10 PE 1•,CI[YO •_ I j - O N MtaTEfN rT ip7t dal!. a4pI,1c1a p) _ _ - tar 1WL81 a t* 1. Math EKTNLWi A GIPPMAII DA A$•I.J1 PEW 0,'T£C 1( +&7•E A WC, — m r ,� i \ - _ O N LL tn$ s► l �' Abet 7Ti1,Y'.1 5Gd 11 1T4 f41iimi IS !NE EMT FGF_I OE AT I.EASI TOOT Fli'YE IA I,m Of �.lra1- 4880 ` - - __ O 41 j d t d.3E"WI ria•7V 3Ail C 11C.FM.let MI i;A ME PNT S14Jo EE DIU El LY10 Pi SO2 . —�`..•• I N U C:55 U U INSTALLATION OF METAL PIPE INSTALLATION OF MULTIPLE METAL PIPES 9 PEPL tnai tf;nl ECUAL PSR3 ILPY W J Will 5Pftl AO A1st D1Li$i1OC — • \� •.- 3 la kallt.TLtY EOM TO THOSE ETECT*O Di I-E FR!PS ikl EC rtMe;ITET, 1 '_ O Y IJ Y Y J. PEPE 44.01 S ODOCAD r• Lit Si(IIC MII•life1 MCA MIWPC A:`.s r01 EDGE 1 — - -- -- } PIMD PIK team-PE 10.1.MEN EtKE EYMDS UPI VI ROJ O PIPE. DF PAD •�i i/ I /n9:- __ -_ W m }m m M. PIPE 1 %1ER et5ATEl 1•AN SC FT.SHNL RCCI:IR2 +k Die21:GrI014 O t�J.• i m }' p 14 tass•f PI Wits \ m O m p I \ � > w w >' ' Z 6 c0 RIPRAP RUNDOWN t \ 4870.00 .ae: m LT, d w a Li LEGENQ (SEE DRAWING GD-2) ‘` N. v- 4i O 0 a U ¢ lsafr o7to aura sum A%lE tt e0$t• - -- -. L2 - SPAN 14 =DOW 0' MIA tMT,fMa&W N10,1f<E KIWI tC T L CYO 180n-500 50.0 -75.0 75.0-KO ROA-150.0 Is T:v n Pc PET+P,ESCEIALUC PA)JlrAt :,SCK•[Si - 'no l'EtTita tJA • .Jri 70 A N =nit N!YIWV CMOt 5l'A.L 9E AS SN,nTN GN TIr.5C T+0'_.5 CF J \ k H MIN. -Cutnal 10,ca9110 REEEUMANIStray m IS Dei1Tr J �►i ! :1-------pw,4681.00, y e13u$ - IJO % nIt46J �. 1 " U O H nt HTIE Y;Y1M.C(ATWER Tat PIPE l5 •EANLEa ffEll Tlk' 1:�1l' ` 911 to NT71tQ I;OC OE4? 4, 18TIC P:PJ TC TIt ROTtal CF TIC Matta:AMOt E? / BLWAVOARY O d•126.4 -1•S C 17 4D 54 SS 1!E IAN*WPM IS MFASURz WM T!E T;{ W T4 PMC 10 / d m I I TIE r,,i ET 11E StepFAlE FJP. ?•NSIIAICF 4 L0'SS ` ' N S O CON. f` MINIMUM COVER FOR CONSTRUCTION LOADS L LEMUR IF 42 FU& 14AS.RLO VICN wct_0 1N Attie. Vfl / i �— BERM _ i V N _ METAL PIPE WITH ENO SECTIONS • MIOMUM COVER FOR ALL CULVERTS IS I-FOOT. I " / J I f `t•• -• -- , )%,( o p Z 0te) Mp N;lE,:lnE t4E H 7HAT `$ CaF'A1ER FM MATi4AT Ni,7AfiRE iTL. Ti'T3Tf. L2=1Nf IS.E11 G,\ EE 4AS4c 0 MEN?•14r:'S IN k:Ct7�v.V1 J , • '1 �fn w 0 M M lit M;,l7WN MiCIND 9tlr!!N Tit II;ISitC nA.L5 If VAtI� r WATER QUAUIY AREA ' \� I Sy C2 + =PIPES f (m SECtlatS is Ie•Ili y,d ,WIDMER IS CRE.AIER, VOLUME REQUIRED=0149 AC-F7 , , ••• o, ,p Z j� BU' MB !D E•CEED W. / • / VOLUME PRONDED=0.324 AC-FT �» • • �. — •� t o a u_ L1 [.1 L2 RIPRAP RUNDOWN I f '� (SEE DRAWING 00-2) 53.02 y ' ' M6300 1 ,y w 1NOTE: �00,T. p0 L- __ CR 4.............-\...................3 o21A�1 Cr wort rAt n MOMS ME It IS $4 12 tO e 1. SPILLWAY EMBANKMENT TO BE COMPACTED TO 957 STANDARD PROCTOR t2% OPTIMUM MOISTURE. Z \;" Ass 1.OpgTS •A 0KO DOT, QM 621$ 5`11 _ - Col METAL PIPE WITHOUT END SECTIONS CA.TOPCrw IND. 1•SJI(57 -rt. Dal 3073 QIOO DIM DM nNA.,e,T EO SPEER PLANT rata 5.23.2014 •4111.4 WC H Nat K DIEM rat van utast in wodmoo it KC. ALLOWED WALL THICKNESS "" �' ��K WATER QUALITY POND *Dank ALLOWED FSI - 1 Computer File Information Sheet Revisions Colorado Department of Transportation STANDARD PLAN NO. • Cn•I.r. Oro CatiC4/IJ l.tiiet fn ['wt..' Ct/!--•1. �Ee� 4201 &rd A•10)651'3 AVI!„ METAL PIPE :cal u4$4 elm. ;Nan G7.J•/I: :.%Ya LTA (� re —fig,/ N0”•N,CWrad. M222 M-603-1 a•T'sx.-.c4orotem•Mefb.n.w•If.e=a•••sve.t ----- ',mac(S 757.46.3 S ar.)y )'- Kenn f-010161'N.d•w GOiwresea for;C3G31 757-9820 CA)Tr!w.aa.R.•a ,xc let t, tan IM. E.irw Oa Project Development Branch DD/LTA :mice' Nn Proicct Development Branch on Jutt 4,2012 Sheet No. I of 4 O .--. N S S. do S• F 2 LL . __ .. zz0 0 Q 4• 20.0 .-• 4' ri 4. V cn •••• i. ftQ 10.0 RIPRAP 20" THICK ON Li SPILLWAY & SIDE SLOPESLid W a Z 0 C� <D < a v z �� v ELEVOs88 - EELLEVEv-s1esz.00 a cam, ---" ( ....&5. \. A aQçe O '�O `�O O `� A• e `-� YWW 44 w 20T a-.• 4• « \-� Q • EbiMvE mac r ♦ Z O i le Fri 10•s RIPRAP 20• THICK ON TOP 0► P'OIQ au - 4885.00 a• '—� • . • J�� • I L`+t • is 't o r is ,,, • ( \V V V ELEV=4883.00 -- �1j •/ A�/�1• •/mil'/�►rf1 • • •sr l�I b� ELEV=4883 OD t� r g F�S �\ J\ S\N SPILLWAY k SIDE SLOPES S'\ • , • •. , \ 4:7 A:1 r Z.._ /% SPIA.WAY ELEV = 4882.00 \/ � / 'w' ' —� -- • A .„0 CO Cab; . • ' • ' �> 4' CONCRETE CUTOFF -. • f 0• • • '• ALL e- TwcK ELEV�4882 00 EV4882 00 .S • • . . , ' • • ' • : • .• U� • ' e � ' • • , • 3• . • I \/ O OV fJ O �P O O 0 o ✓ \/,//\//\/ \// // //\/mil/\//;/\//\//,��\//\`\y/Cl/ter/\�jf\y//\y �//\/ , . , ► ,�. �"S ci Ce t.4 a POND - SPILLWAY SECTION A-ACOMPACTED EMBANKFIENTO 95x STANDARD PROCTORSCALE: NTS t 2x OPTMUM MsTUREFANOtN• ,ti .. NOTES POND - SPILLWAY DETAIL i 1. SPILLWAY EMBANKMENT TO BE COMPACTED SCALE: NTS DRAWING TO 95% STANDARD PROCTOR, ±2% OPTIMUM OTCS MOISTURE. 1. SPILLWAY EMBANKMENT TO BE COMPACTED 2.10.0(050)RIPRAP SHALL BE PLACED FROM G D--1 z THE EMERGENCY SPILLWAY DOWNHILL TO TO 957 STANDARD PROCTOR, t27 OPTIMUM THE EMBANKMENT TOE OF SLOPE MOISTURE L 2. 10"0 (D50) RIPRAP SHALL BE PLACED FROM SHEET u THE EMERGENCY THE EMBANKMENT TILLWAY DE OF SLOPE. TO 2 OF 3 Y ). .. SPEER PLANT W GRADING PLAN a A PARCEL OF LAND LOCATED IN THE SOUTHWEST QUARTER OF SECTION 31, III I I I I I I TOWNSHIP 4 NORTH, RANGE 65 WEST OF THE 6TH P. M. COUNTY OF WELD, STATE OF COLORADO z a N W ♦814 4355 4845 4805 - - _ — -. • _ _ _ IF I $ 1 1 I I EXISTING GRADE - Nna r, tonma . 3,a e.a; 1 D.i. 4440 4890 4440 " r ( 4090 o d b 1. StiRTA� Y. t:> �: t1NISn WADE �� In o o � (T re a_o ao c cd,7 CV D a Y. ---RECYMf • - I N O O U UU ] 05154 -,4! ' 'L -._.._.GS?NdtEIE- -- ,;•. - -• o a of 3 3 u a =11-44i l8n Q SURF ACE a — ( -�p F O Y W Y Y -ink z L.,-1 W m DOSIWG CIAO[ , 5 W m O OW CG4PAC1W SU8L1tADE _ Ce > 9511 SIMDARD PROCTOR 9 $,TANOA 00 PROCTOR co so H V) Q W a. 4880--- r a 4r!Jvw iaG4iut 1880 1880 • fl-OPTtum Ur ROM AN50 O p 6 W tcn U 2 Od O Li 0 S 467$ x675 •••• win r., in N^ H 'VS CI CI > O a co j o 1 1 W ` GRAPHIC SCALE W ► }� W GRAPHIC SCALE (j n IW Wi. KAMx 0 Jf q W _ ~ •'t • N�TCN. • 11 $ v 8 /N^ -011+50 0+00 1+00 I 1 �^ N) 0 n M -0+50 0+00 1+00 COI .r in g STATION STATION I Z ;- 00 X INmiONTK o N 7♦ b M WMOma ♦ q r J co z = X ( IN FEET ) ( N7 MET ) O fi 0I < TYPICAL CROSS SECTIQ._[J (SECTION B-B) VERTICAL I Inch • 5 IL TYPICAL CROSS SECTION (SECTION A-A) VERTICAL 1 Inch . 5 IL L. HORIZONTAL 1 inch = 20 IL HORIZONTAL 1 Inch • 20 It 13? t GROUND SURFACE ' 0 N PLACE 10"0 RIPRAP �/ I Zzo 0 20" (MIN ) •^ 5 O N lS.. . Q 20" (MIN.) ,� i �� l .,r • �_t J a U cn DEPTH � i; /` GROUND • GSt's N St"t a 0 .. J i NN ��1 t6' SURFACE M z F- N VARIABLE SLOPE — r C' I S in (aIr 3'-s" p ? LU MAX. 2,5:1 � ! A� /• a fy �� (uIN) ` • . �� ►. \ W 0 0 ., COMPACTED SUBGRADE 20" (MIN.) , BOTTOM `~ �j 95% STANDARD PROCTOR 4, - ,i-- y Cl) 9 < OF POND �` ± 2% OPTIMUM MOISTURE e W T GEOTEXTILE MIRAFI 140 N ee �"��/ CD r ��& •2/ - ♦ - OR APPROVED EQUAL - ✓ GEOIEXTILE MIRAFI 140 N 10"0 RIPRAP COMPACTED SUBGRADE \ OR APPROVED EQUAL 957, STANDARD PROCTOR ` / ± 2% OPTIMUM MOISTURE ELEVATION SECTION A-A PO 3= uw 60 a1W L 8 .v- RIPRAP RUNDOWN § r $ NOT TO SCALE I J V, N W "4 id .4r h, ; csjl _ ►I AO's. • • t24 •. 7 _t t ,1),fJAN.Pl` 3 , DRAWING G D-2 SHEET 3 OF 3 i I I 4 ) Construction Limits \ �I ,_ ,_ _ �.� N Install 200 linear feet sediment control log \ z ~�n `' ,-'�� o tot the toe of fill slope / \ , re--------------ste , . ,'• ). u• • • •. jam s / � .t -� .� f 10 — Co� � ^� 9 ` -� • I \ � • • 45 C; D. c �_• -� Construction Limits C% '• •b c • •�� tib�J y •��c� �I I p90 �-?, . I • - I. I I _5 /Construction Limits "o in � I p /\ 31 CW O I 4 O.'� 4/ la_ �` C7 s Jr c., oag Proposed Facility I E i V to Y I` to Fence ..„..„1/4„..r..... m p 1 01 A if f / I ''' 4 e ii ;, aai ra‘SN illt4 fai / vs I Install 363 linear feet sediment YLf 401, control log at the toe of; fill slope MS j o e n Install 160 linear feet sediment control log\ Al z { at the toe of fill slope 0 4 o E O • a) a z o CUE o . M t�y CII O 1—• VI cr.3 o .N O - - I w c - IIz - — a cm I \. �� c �� — ' O r- -�+ i "-- G _ -�_ _r- i - �--- __ . — — A a) m NOTES; 0 o c4 1. INSTALL ALL BMPS ON SW-01 PRIOR TO ANY EARTH DISTURBANCE. 2. STRIP TOP 6" OF TOP SOIL FROM LOCATION AND STOCK PILE AS SHOWN NEAR THE SE CORNER. INSTALL COMPACTED BERM 2' H AROUND STOCKPILE. 3. SEDIMENT CONTROL LOGS (SCL) WILL BE 9" DIAMETER STRAW UNLESS OTHERWISE SPECIFIED ON DRAWING. _ •• g.. 4. INSTALL EACH BMP CALLED OUT ON THE SITE MAP AS PER THE APPLICABLE BMP INSTALLATION DETAIL PROVIDED IN THE BMP INSTALLATION DETAIL SHEETS x LOCATED IN APPENDIX D OF THE GILCREST-KERSEY OPERATIONS SWMP AND LOCATED IN THE DRAINAGE REPORT PREPARED BY FLATIRONS SURVEYING LEGEND 5. STOCKPILES: IF A STOCKPILE REMAINS IN PLACE FOR AN EXTENDED PERIOD OF TIME A PERIMETER BARRIER SUCH AS SEDIMENT CONTROL LOGS MAY BE REQUIRED ON A CASE BY CASE BASIS DEPENDING ON THE LOCATION AND WHETHER AN EROSION HAZARD EXISTS. ® SEDIMENT CONTROL LOG g 6. ENSURE THAT THE SITE IS GRADED ACCORDING TO THE FLATIRON CONSTRUCTION DRAWINGS TO SHEET FLOW NORTH AND EAST 1=e=i INLET/OUTLET RIP RAP cz g co 7. EXITING PROJECT AREA: FENCE BOUNDARY 7.1. VEHICLES/EQUIPMENT SHOULD ONLY EXIT FROM THE MAIN PROJECT AREA VIA THE GRAVEL ROAD LOCATED ON THE WEST SIDE OF THE SITE TO WELD (Unless noted otherwise) SHEET Count Road 38. —-- CONSTRUCTION LIMITS OF Base CAD Drawing used with permission from rianroni, Inca- Surveying, Engineering &Geomatics - - 3 TOTAL SHEETS Construct Diversion Channel at toe • Construction Limits of cut slope to divert run on per Construct Diversion Channel at toe \ ' "� �� Engineering Design Sheet GO-2 of cut slope to divert run on per �r- l`� 1 �—, Engineering Design Sheet GD-2 __r —t� CUT ""� -� Cl) _f - — --k----_ �t' — -- o r'" ---- ----- --T -- f F ( c c ( t_- _C_______:._CUT \ E ce Maintain SCL •• X —*-- -F--X —•}4-- —lt , _ X ^ FILL ^ ^ X- - i,� Install Permanent sign ' ' - - -------- - e T indicating topsoil S -�.�.�� x \ ~, Install Rip Rap rundown to l storage area < • , • /. WQ Pond from Channel 2 ! I See Engineering Sheet GD-2 ,. ♦ G% Construct Emergency Spill ' nstall Sediment Control Log check , • t •• NI ' • . -. ica Way per Engineering Design ��> dams at 75' spacing within toe of C.) • ` C • -- a Construct Water O •Sheet GD-1 • P' Quality Pond Per cut slope diversion channel as shown. X , ! J I I ; Y:►� a • / Engineering Design TOPSOIL r , ; q Sheet GD-1 STOCK PILE : . ' 4b,:e x i \ .2 1, -," Construction Limits I 't/ I ' 11,V'�O••y ... b' . (cco • I , r � Install Rip Rap rundown to " Constructperimeter berm 2' H y WQ Pond from Channel 1 See Construct Channel 2 per € Engineering Sheet GD-2 Engineering Design Sheet around top soil stock pile 1 GD-2 • k G r. x Construction Limits $ 0 ma> 1/ m , N �V ! in F_- � Proposed Facility X II \ V cn � Fence Edge of Level Pod W m o I , r Construct Channel 1 per Engineering Design I ' >c 4''.`► Sheet GD-2 i I ' �� Install Rip Rap 3"min D of 6" I Il ! • t � depth within constructed channel I I �j� it p I i Install Rip Rap 3"min D at 6" I 4, l}r . from culvert outlet to detention IT. , pond rundown as shown. depth within constructed channel r: Ji from culvert inlet to detention ��- pond rundown os shown. +FILL ! I ' X ,', J 9.' xI i / x �7 �I sr tiS� pp77cc �`jd 1 • I ! / -1!�1+�. I Maintain SCL \ >c r x I 1 A X Maintain SCL , ; / x ai /. I o x I Y O � _ � � � F � I v v 7 ,' u 0 I- CIx i z z y • Install CMP & Outlet 0_,E z x Install CMP & Outlet Protection per Engineering cn ;; d }, o Protection per Engineering Construct Channel 1 Install CMP & Outlet Design Sheet GD-1 I „iz a w Design Sheet GD-1 per Engineering Design Protection per Engineering - • a Sheet GD-2 Design Sheet GD-1 '� FILL I — w lci /� -- _ � ..�� .) FILL I o '��r"�: A. III 62 0 , j„.„-- — --.- ., ••<.: I . ___________, �, Access —r Access c ? 0 1— ----- ---- Access ,�— �"-- z), rn A N M NOTES: " i ci, 1. INSTALL ALL BMPS ON SW-01 PRIOR TO ANY EARTH DISTURBANCE. 2. STRIP TOP 6" OF TOP SOIL FROM LOCATION AND STOCK PILE AS SHOWN NEAR THE SE CORNER. INSTALL COMPACTED BERM 2' H AROUND STOCKPILE. cl 3. SEDIMENT CONTROL LOGS (SCL) WILL BE 9" DIAMETER STRAW UNLESS OTHERWISE SPECIFIED ON DRAWING. I I 4. INSTALL EACH BMP CALLED OUT ON THE SITE MAP AS PER THE APPLICABLE BMP INSTALLATION DETAIL PROVIDED IN THE BMP INSTALLATION DETAIL SHEETS LEGEND a LOCATED IN APPENDIX D OF THE GILCREST-KERSEY OPERATIONS SWMP AND LOCATED IN THE DRAINAGE REPORT PREPARED BY FLATIRONS SURVEYING 5. STOCKPILES: IF A STOCKPILE REMAINS iN PLACE FOR AN EXTENDED PERIOD OF TIME A PERIMETER BARRIER SUCH AS SEDIMENT CONTROL LOGS MAY BE 512MMIMMM SEDIMENT CONTROL LOG REQUIRED ON A CASE BY CASE BASIS DEPENDING ON THE LOCATION AND WHETHER AN EROSION HAZARD EXISTS. 'zit:. INLET/OUTLET RIP RAP 6. ENSURE THAT THE SITE IS GRADED ACCORDING TO THE FLATIRON CONSTRUCTION DRAWINGS TO SHEET FLOW NORTH AND EAST —x— FENCE BOUNDARY A A 7. EXITING PROJECT AREA: (Unless noted otherwise) 7.1 . VEHICLES/EQUIPMENT SHOULD ONLY EXIT FROM THE MAIN PROJECT AREA VIA THE GRAVEL ROAD LOCATED ON THE WEST SIDE OF THE SITE TO WELD - - CONSTRUCTION LIMITS SHEET Count Road 38. 2 OF Base CAD Drawing used with permission from Flatirons, Inc. -• Surveying, Engineering & Genmatics 3 TOTAL SHEETS Apply 6" topsoil from stock pile to all slopes. Seed and mulch all slopes outside of fenced area. '` g Construction Limits ----- —mat- I �� _4 •- -re—.' .•�.' :-_ . -. — #.... -�� o —�~ - ----.—v-\. `.�. .� r.�►t- _1-. .tip -^'J - - - r -" .`�'`"'' r -- ` .ter..•: -, - _ .+� ==-_ � Maintain SCL `I I< -4 - - - -` ---- ;: k- yx- `IE x • -- _ -- -- -X v Y. - v i r " — -X " t Install Permanent sign .�'`,'fi ( } _ _ r '� indicating topsoil • fi storage area �imi it j, W,'I ( IIIII \ 1.///y , ttil , /7 f Maintain sediment control log check �� I ." ` ` 1 •i ttj dame within /diversion channel until >c Q I/ . , , 70% re—re gation is achieved. ' TOPSOIL C : d' t4 Z I i 4 I \ J I STOCK PILE �, r- 41/41.b ...„0:1 • �� •�, Inspect and ensure / ≥..e.... I •• L , • Gj/ ;cI ,e�1 water quality pond is / • so Construction Limits ` clear of accumulated sediment as applicable. • x fr / / Construct perimeter berm 2' H I / 1 / I c 1 / / / I around top soil stock pile ' ti / / / f to no. co ' ,� >< /Construction Limits a CD 0 `° I -_ , / : , l : N ��u; n `` `y o li '' ; 2 I_ cdalzo Proposed Facility fI' >1 f L a Fence ! f' r' / ' 4. / Apply 6" of topsoil to slopes. �� v' , , • Seed and mulch all slopes (IA• / )` outside of fenced area. ` •7 >c. .. / • / I I '•..J a / , , I ,� 0 - r„iv c,„, . i , I , . . , I ,..3, 1 ), / , , Apply 6" topsoil to slopes. . . et. f- • . , Seed and mulch all slopes ;< • �,4 *V `� �;•outside of fenced area. I 1 ti r I - • ! I II/ �� 7 i/Maintain SCL i o 1 i a z i c` Y I . - i l in III , i >: \ f { _� O c4 'I \ I r a at Cw Z Ba z X61 , alO. 6 O Z W i :•.• I Q Q . 1.!Maintain SCL - o c / , o al w b ccvv L"..- \ I '4 .af was 1 = - _ 1%' -...-'-'.2.74e=t .. �,� I 7 L_ - f — 0 en la i jo NOTES: l v 1 . APPLY A PORTION OF THE STOCKPILED TOPSOIL 6" IN DEPTH TO ALL CUT AND FILL SLOPES OUTSIDE OF THE FENCE BOUNDARY TO BE RE-SEEDED. i o 2. RE-SEED AND MULCH ALL DISTURBED AREAS OUTSIDE OF OPERATIONAL FACILITY INCLUDING BUT NOT LIMITED TO CUT AND FILL SLOPES. 3. REFER TO APPENDIX D OF THE GILCREST-KERSEY FIELD WIDE STORMWATER POLLUTION PREVIENTION PLAN FOR SPECIFICATIONS ON SEEDINGS AND •- MULCHING. LEGEND i x 4. RETAIN ALL SEDIMENT CONTROL LOGS SPECIFIED ON THE SITE MAP SW-03 UNTIL THE RECLAIMED SLOPES HAVE ACHIEVED 70% RE-VEGETATION AS co COMPARED TO NATIVE ADJACENT GROUND. -- SEDIMENT CONTROL LOG 5. CONTINUE TO MAINTAIN AND INSPECT THE WATER QUALITY CONTROL POND TO ENSURE CONSTRUCTED ELEVATION IS MAINTAINED. a=e=+ INLET/OUTLET RIP RAP 6. EXITING PROJECT AREA: X FENCE BOUNDARY ca A 6.1 . VEHICLES/EQUIPMENT SHOULD ONLY EXIT FROM THE MAIN PROJECT AREA VIA THE GRAVEL ROAD LOCATED ON THE WEST SIDE OF THE SITE TO WELD (Unless noted otherwise) Count Road 38. — — CONSTRUCTION LIMITS SHEET 3 Bose CAD Drawing used with permission from Flatirons, Inc. - Surveying, Engineering &Geomatics VITA! SHEETS li\ y 1. fer+erd Ndes ,� Y I . . . r A Y ,. i''.'�'�' i' Note' Oniened 10 fedin Wenen, floe IIOm Install sediment canard i s•cbmgeorong Co+l,a loge (SCL) ore �' , .. iii�i� .41 -v pialg y �,�,i , , , , " a kvS eontow. sot omen • i *Sec bon toe !nose devices is O.+ers* and U boding o construcLon *1. M wt• y .::'.�e y SLOPE • 'i .'i'i'i'i' -V IMy have in Instett oacresn lac ons con 1 , i 'I'.''''', i i be DIOC.d n Ins louo.vhq tOCOtiOne '''' y Y •• ••• •• ••••••••••'•, I y i \\I y Sediment I �••�•�•��•:� :�i•�%�%i••. 0'9 v� w control s- I ••• .•••••w••. •• ENTRENCH 2. as fii1 �°°" dial «• a « Y (SA : • •♦ •• • • LOG - 9 Ype « potential run dl >4 Y lagZ A Y j .,,.;.• L .r I•'•0 l'•*ele.** i • around disturbance activities. 1 oa090 Sean, at \) Y .'i'. '� i' :' Et �••••• •�••••••%� 8 Oolfx !toot teOM a project M Tlif '�i maybe "MS so. or os chid dams. as inlet or outlet protection ot a y b .:'.'.'.'.: • • �'••• Cubed et « fluent So .i �'. i FLOW �••i ,'iii . . . ) •..• `` %iP Yst • Star+ohlhinq slaves stock w. Spacing mHwstXed . •••1 • imdiw .y"M. 541giettl Cmtrd Lng Alalntenonce;a Y •••••j r • ,•�0i a. SEOWENT Sediment Control Loge shod be depends on soil s j-�-. ••�••• i ,�'•�•i•• •• CONTROL LOG and slope steepness � '� al • •••• • . , ••••••••••• • rno4hta;rh•d wooer the foew.:+S Candi(ioM tl. l • (s.. *opens c or swrPv): �I tel'N*--- ,_. reaches '�••• •�•i•�•i�i�•��•�t►•c��•,i 0 FILL SLOPE ENTRENCH 2' MN M (bon SOX ol stream mairi M logs up N Insloe o sedirneni coMrd log • •� •• ••�-i ••• iear ousenoleted wedrn•nt aid cr oose of.•_•:•• ••ea new point .there the slope PLAN VIEW SECTION B-� • s'°e Noe°ree bbecome a.+od9.d. .s transitions into a sleeps slope. .nwoo.ry trenched « sloeed. Sloe. TYPICAL INSTALLATIONIt(LIE; and trench the sot according to this N.T.S. USE TYPE 2 INSTALLATION SHOwN ON THE • SO. that has become rodsd ells SEDIMENT CONTROL LOG INSTAUATICN DETAIL hydro carbons a other naval. NOTE: Remove and .spec. the SQ. •H mote thou one sediment control log is placed in a row. mss. T Trench SQ.hos become i ln.t doe undercuts the kegs should be overtopped not obutte0 regardless of SEDIMENT CONTROL LOG INLET PROTECTION ( SCL P2 ) nOWINI the ot became undero.A. N en ellatiOrlr which stoking pattern is used- Logs should be overtopped 6" minimum. sct son to en a.. .iln s. TYPE 2 Sfttimtnt control log 1i3/ecL_ 9mn A AFLOWD34• (min) • n wood ;lakes t POINT B MO ar ing0 ///--- t 0 e TYPE 1 INSTALLATION ENTRENCHMENT DETAIL POINT A POINT A N.T.S. 0 0 Sediment control log - 9' min Use 2 wood stoles 1/4' x 3/4' x 24' (min) of d ` 1 ”dimppen kone- epos Or jailss; Oiherw� e / / 6" nin overtop ttodieingate when o ho eery +in, tt!+here the length of the sediment cbbnn�trd log. ore 1 PLAN VIEW No. Retie:on/Issue oar N.T.S. \ a' \ PLAN VIEW t t towed ,a r. ►/12/2x12 SEDIMENT CONTROL LOG -1 4W Alm, No n, one Adkins N 0 ;�► POINT A . + tora� o< I !1X1 POINT A Akn Z Slogger joints 'Ne ; ' p� lo4oprp that needs prota / ��' (typ) ,►;' °ooh o ��i,\\\/\ POINT 8 /\/\, 65 w.t oao Street Suite 250 a►,•� ��e, % / • %\\/A IGNACIO. CO 51132 ENTRENCH 2" AIIN \\ \��i��/\\\�'\*\�i\�\\\,...\,,,��//, ' . • • . FOR 4" LOG POINTS A MUST BE HIGHER THAN POINT B Protect home one Odoma��►� Stoke of each end Entrench 2" •• :• and 4' mold on center SECTION D e D along entire length. SECTION A—A Cikrnt Kersey Field Operations ' aw � '�• 0 Sediment removal steal be performed NOTES: Storm�rt Y OROSI en1 Plan E .� a�i► cantinuoutty a proper runctan ORO ai►''4► USE TYPE 2 INSTALLATION SHOWN ON THE • 1► •► a Pt �N E� TYPICAL STAKING PATTERN SEDIMENT CONTROL LOG INSTALLATION OETAIL N. . N.T.S. TYPE 1 INSTALLATION TYPE 2 INSTALLAT'ON reel P INS kU►TION OETMLS For Non—concentrated Flow (Sheet Flow) Conditions For Concentrated Flow Conditions SEDIMENT CONTROL LOG CHECK DAM (SCL CD) `e7/T7/2012 "" NTS Ii of 4 SEDIMENT CONTROL LOG (SCL) 1 0 EXCAVATE THE TRENCH. 6 Cad Noted Silt Fens Installation' sat !axe (Sf7 .s d•tened to reduce w t.Om.nt Ito. ft Om .utiel 0 conttructiOn Wood post (2 X I nominal) t.t• The s.le s..ct.on for u+.•. cruces Sift fence BACKF4L MATERIAL ` or steel fence post anchored inabrench ric .t •n.portant. one so rime «, (COMPAC1 Sot O and firmly attached w � �' the r tocaont PREVENT PIPING) 04ff • Toe o/ fie >soD•s .Nth «• steep o+ fl • long enough f« polgr d run off >4 real. • Portal to « odiCant to dreinoges x 6" v islis sulk arses that may FLow arnentatiOn- 2 , " nch • 's „n�., l«." aptud. pa" le* STRAW BALES BALE WIDTH men. w Sje F.rac. Maintenance; u; -- s� Fence sf�ta w m�trNai+.. ender t,,. 42" toms, commis (see Fppends C of the ): man. ♦• •• ... .♦♦ •I • • af wins o oGon or ode Il 1 Ifl:flSOX O O O O O O O t7 1 i of ere vents. rude that ate w _ d lM aft f�KY. tMor occvrxiote0 tllr�■Iww� I ! . 111- - sediment one 64po,e of et on //I min. I II II=I a dtriodgN/detoefted. O O $' / ♦ 44 / t o► 'improperly trenched or slobs& '� •, 1 It �t�ll� Then rstaie, re-stopfe, entrench, or max. ee�t`/eh Il, • Mlle hab o.come t.td.rwl e, ra •• A A /'S:•.�. 24 nos Then entrance tear sf- pursuant FLOW © PLACE AND STAKE Silt fence fabric �di+�I'tlivr•'' min. to t Styr EROSION BALES. STAKE (2" X 2" NOMINAL) StQ led or wired ei�ll •1u .1/1 Straw Bats Inslgiabon P . ifecop .4;;•.,� CROSS-SECTION straw Oaks (�, d••�ynwr•dtrc. P i/ �j� •.� Nom velocity t.d+n•nt Ito. ((Cell to •s t:rhq STAKE to osts ' ; a: •�;a •�•� I_' N.T.S. o consttuct•on t4•. Port•cufary ..then * ,�_li, t�•``,O e�, //t :-.•. oro^•9• paths. Stan bees may di use" POINT A PLAN *(- Pow A . ,._i, et Ih• loa rsin lot Miami - ♦ WEDGE LOOSE Iilealli.teat• • J 1 _ II STRAW ecrwEEN ts••• /1 ::• �• l -I • wain .phenua dro:+ooes « arroyos •••, • 1�_� _ c—I potu trr rvct.on~poeaxw Ices Could sediment PONT 8 ♦* ♦ MIS r c,l. �. - Compacted r�I �w � � ^-ath. II- backfill(—VIll � r; ', ., j tarroyosshotrc.v. r.gh•r fence . = vows�)_ '1 • fabriceev'III Ur'� �I anchored 9I .n " ttyo. I≥�. ,ten .� 1 ♦ r ^II I woe heels owl w rat iHaned under Err-- I -II II in trench 1.11-,. _ ! '' -,'r I —j I I- . , \ `eve Use fobwtq COrtdti«ts (See Appeneli■ C I T' I and attached = ��. Trench Fjo of the s +) --11= I I — — ` N. ` �, firmly to post. .= II,'-IIlL Nt 6n x 6w w _ _ or other tc sech1 McKKh. prWtN Ikon S01i T-�=11 �..II . , , �" Slople the fabric � * POINTS A MUST eE SC HER =I I for Silt Fence 8 04 �hh suffix*. or t secunint it e•vto'b eam I HIIIn to Iocot.On .here .4 cannot carry into 0 SECTION A-A �'A" POINT e I I-I I I I TYPICAL. INSTALLATION Silt t FencesA for • te e io<hb. S. , � _ —III I I I— I e ,Non R ter catch the SS, stoke per _ N.T.S. Post for Silt Fence 8 *Worn. Cd lepton L a (XSTAI CE SUCH THAT POINTS C AND D ‘4\51* -III-III-�I I Silt Fence 8 • aTi«s. bow,, .n.4, O• ARE OF EQUAL ELEVATION I— fie. path En wroth they ore entoa•d �� STRAW BALE Ow L —I I—I Ia: I Post for d the strata . eaetre thn. « I I I I I ,,, III— leper to m:r..;t. then \\\\,� Post for Post for Silt Fence A Silt Fence A tI POINT C POINT D BALES SHALL BE ENTRENCHED 4 IN. Silt Fence 8 /� Silt Fence A r ; UP To zx MAX. S1oPf © � arrO THE SOIL nY See "JOINING SECTION DETAIL Staple the fabric=,111✓It: —te: STRAW BALE ABUTTED WITH NO GAPS.BAACKFILLED AROUND THE ENTIRE STAKED, AND Perk Iffevisionfiseue tare (TOP VIEW) IL=1 =11=1f= fit. . OUTSOE PERIMETER. STAKE STAKED AND ENTRENCHED Ai T I�� fto or Silt P Fence A III. IIPI ii--��, it EROSION BALE ' SilttFences9 for •+ f« •- �nnot: J ~II--I --II---, r JOINING SECTION DETAIL (TOP VIEW REAfOVE ACCUMULATED ^I!i= 11:-11:= /' E _ ' rim ,tarn,,. one sddra, SEDIMENT WHEN IT REACHES _jj�I' ',s Silt F,ir nee ;41 Fen :e Q I - 8 E HALF Ha EXPOSED RUNOFF ■�'"s FILTERED RUNOF) f . . N.T.S. Imo' iiC AC k� I 1 1 l�iltr--I1 • - CHANNEL PROFILE =11=11=11=11=III-II=11=11 12- ANN. as Iw0000 C°ercado Stew a Suits 250 SPACING BETWEEN STRAW BALES 4 n Art " 1 "" 1/4 ' Project . one AddressSTRAW BALE TRENCHING SEDIMENT REMOVAL SHALL BE PERFORMED NOTE: BALES Situ BE ENTRENCHED 4 AND STAKING IrI. ) 8' max spacing-I GiFCrt.t Kersey Field w;on: CONTINUOUSLY FOR PROPER FUNCTION. IN. MOMY INTO THE 504, i TIGHTLY ABUTTED WITH NO CAPS. Stormwoter wan Pion STAKED, IV4O D AROUND ELEVATION COPHE co »y THE ENTIRE OUTSIDE PERIMETER. N.T.S. STRAW BALE CHEQK DAM SILT FENCc relent. I1i4STAUATION DETAILS Snort 01/17/2012 NTS 2 of 4 c RIII\ General Notes Farihsn Bonn Mstafotion; Earthen Bans ars designed to convey run on to construction silo Dray tram distwbed areas, or to retail/stet lbws to a presented outgo& location Bra may be W.A.&ed in the toio ny localiant. PUMP - • mute loo od cut moos soul a St-• DISCHARGE •• erased�� • • TIE DOWN acret di site math Gina« of Compacted soi • , HOSE ccdwm .ithn mar • STRAP • A. CM • • 1 ml >..;, Flowswain. • o • • , •� v.Hac.ty Ibis arroyos lbal recent ftightr • Earthen Berm ►.tomttnnncs: •• •'• • •♦ , , , ' ( EalMn Darns shoe be rtdnla.+ed undo • • • 6 • t . • f I w the foeo.eM conditions (Sss Varna C ' .. ... --.. ,, d IM Sei9PPL „• ..— n—n—n—ut-n=t - l �=u=11=11=u-11=11=t.-IE 11=11=1f-11=11=11 —1t- l ( 1 L ! / • The bens has been breaches or 1=11=11=11=11=11=11=II-11=11-11= =11-II-11=I!=11=11=11= =11=1 =11=11=1 — eroded in some krideen that hinders =11=11-11=11=11=11=11=11-11= =11=I:=11= — 11=11= II— .1= its orpi.d rot. Ensure ad.a.ote • The berm s of ine..IrhCien.l to — II=11= =11=11=II—II— �•— '•n -11'• .� — r caapaction of the berm- --11=11=11 = h..peN 1= C fah..` contra the anticyMed non. Su11 ,\ the berm hy. .nos* to All slopes 2: 1 (H:V) or flatter FLOW otcommodelis flan • void. co n,..60n or other ;hotel eyelide Ihol hot eyelid rho heKt.on of the EARTHEN BERM WITH V— DITCH enh Repay Ih.loam.Here eornopes no.., occ.,rr as and ensure op. N.T.S. SEWN IN A PERIMETER barnStrtttr OratK d[t Groundwater SPOUT ---' STRUCTURAL BMP atrananisigni Dewaleringor eater WATER SUCH AS STRAW be pieced in a'ocatin that does not discharge front the ate a BALES MAYBE ;h .tea. (kn. or enter PUMPNN...`—" ..,, REQUIRED TO oewelering shoo (Mow the.. ghidefim.es:: i l S 'N) \------\\ FURTHER FILTER AND • tibsie el an h•nono oat Ol .east W lee from a awfaee rata (s chrd.q SLOW DISCHARGEkviipteion mocha) • rasa 1f.01 a location is sealed that is we v.9.1.ted and potential w tot tiot is nhinimize& re Deten, ol.aretions ,hM srw be oted or rnLeartoea4 anr the fo&oo hay WOVEN OR NONWOVEN : GEOTEXTILE FILTER BAGSintering "iI > 'the sediment derel.riq aid ens.un adepinhe ears (e g Strew Elutes) ore imploded around the par;naer. FILTERED • The &WN+«g• from doctoring is mane etaion or releasing kt a WATER concentrated lance flow. h. rote ce istetsge. piece Marini FILTER BAG A PERIMETER bog niece on Aece and a dep cted on this 6a&ron STRUCTURAL BMP SUCH AS STRAW BALES MAYBE REQUIRED TO • • • • • • \'�\•�•��•�•\\ �•�\ �•�\ n•'�\ rites\ � tea\•Ste - •��•ta•♦a�•�'��`ta•��•�•��• FURTHER FILTER AND Na fi.,:,:an/1ss,.. On Compacted so. ' . •: , • . Flow III---Ill---Ill I I � I—III—III—III—III—III—III—III—III SLOW DISCHARGE 1,.,,., ..a.. /,>/�,? •• .• • • • l II min • — • • • • ‘•••• / •• . • • . • • ' • ' • — — AGGREGATE OR STRAW SIDE VIEW IF AGGREGATE IS fern Nem* =111=111=111=111=111- -111 11=111=111- - - BALE UNDERLAY USED IT SHOULD BE &± - - - - - ( FOR ADDED FLOW) PLACED ON TOP OF • GEOTEXTILE FABRIC 65 sk.rcodo Street Suite 250 KNACK), CO 81137 All slopes 2: 1 (H:V) or flatter EARTHEN BERM DEWATERING FILTER BAG /Prose he onel by,„ N.T.S. Gamiest Kersey Field Operations Storm.ater Ilia 1 Plan COPS( .3J677 ) Nor. If Skits' game tuP INSTAa(ATION DETAILSa. __„d 7/17/2012 "" rim3 of I 6 Central Mots ` Concrete Washout Pit lnslolfolion The dossing and sposhi ag 01 concrete Berms Constructed Out of d.S,tiry thtes. cannryors.. or rusts mo b. needed. The CS toll be pieced in c Material Removed During COARSE MOUNTABLE I leeet:en wet does not tfischorg. from Pit Construction AGGREGATE BERM(OPTIONA �� EXISTING or.M« ssrfoc�.ates�di tK art y` ""'°tt 2--3-(MIN) ROAD --0 — Concrete gosh out *OE loco. this. A • E■co•at. on W« ft/k:. 1 to rt{oin intended volume of cdnent. .ashou Compacted Soil t the S e it hed `otion d inn be `" to reduca :tlilraliott•2 : 1 (H:V) Slopes �e eater berm sirew ao+•taround tMpet os or $110en ..+ the SOrgen or Flatter EXIST • Ensure that o iqn o: it place and •der to excrete mbar truck drivers' .—u l v 1� _ • tl I i conrete slosh Out areas shoe be cattala I -n-u In • — — — — adjustng or lions ( Tab the _i f foeovisq cautions (s.. Table 1 of 57PPP): � /,,,/ ‘ //V/.v /� /\ \\/ \ %\ �\ A 10 • C�I.on out the o+ ten 4 o 71% ltd r/ �\// 3' Min /\� oatd moteedes hove hardened. Existing Ground Surface /\ \!/V\:• • 12' MIN • t the col Ws for oty tees when the p4 a cleaned out and Xj\/,\ \ \ \ /\//\/\//\ /\ //..,,,. • MUST EXTEND FULL WIDTH • r«i°" wastes i i• testa .asses ,a w Spend a in �\K//`� /�\ \t≤ OF INGRESS AND EGRESS occardonce with nfP ## g eatA / PLAN VIEW tqi•ot`ons and o. other (tdtr.s, OPERATION. stole. Taal, or locol requirements. astitintlatineaigalatortaISCLI Inalsdiatiam SECTION A-A A SCE is artw INWenn the construction oft° ana eiul.ng nord surf«o roods to r.duc• the trotting of N .T.S. rock sediment from the *g not of from r«k oss.fts n valiKN .hoots and Urn. Compacted Earthen Berm SCE shot logos these garden with 2: 1 (H:V) or Flatter Slopes • and g•ottslits to be level siltsisago to on area sue tic dint lot rock 70' ♦ atetg ground solace a mnrn: um I MOUNTABLE r� r � � BERM kaf.td�g q.olestle mfmbonct on (OPTIONAL) retire .Kovoted ground. Instal, rods f 3' aeon .oven lobes to a tea /\ v 6, Wffc*n«tom reduce ittot On changes ten / • Ensw ins troths and otion c ore V \ / MIN V o.0ra that thew at On tie entry/er4 pools from. the project• T • } SCE slate be adjusted a mortdi• ed A C� A EXISTING / GEOTEXTILE L EXISTING •► fallowing5 of the . =notions (s« Table GROUND ERO�tScIdN CONTROL ROAD • If ..1 co notions n Mn caused rock �� (CLASS 8) to became impressed or sunken into f NNI �� ,✓/ Mli.e ground Remove sett repot:. O rode aid g.deatk. Cr S I Q E L E VAT I O N TI+e SCE hoe been oioni eded Oh !ldimQlj and 4 no toper }� functonstt Remove arid rgdoce rock. C/ ici 7l, SCEo not otfelfuolty rang.slit motto, from vehitin Casts/� Q� the SCE of odqunit length that rock type for the Wended project. 11// No. (Erv:sion/ksue Otte - 9' Min Width I Issued kw re.w. 7/74/201A <> a <> 12'(MIN) 3" I MIN o r.rm home end Address to S, FLOW . C M MIN �/ 85 1/Kcolfo Street Suite 250 IGNAca.cO 81137 GEOTEXTILE PLAN VIEW EROSION CONTROL N .T.S. (CLASS B) EXISTING Protect horns one AddressGROUND SECTION A-A Gaunt Kersey "`° Operations agement ot J COPttC CORO3J577 E ) STABILIZED CONSTRUCTION ENTRANCE SheaMn o . CONCRETE WASHOUT PIT SUP INSTALLATION DETAILS Oeile Skeet 01/24/2014 EARTHEN BERM its NTS 4 of 4 ...SPEER PLANT .. n 41 • . , 1 r . . 1 kV lc- •, IM • rl • V . ( 1 �'rN 1. , p ♦ . a i' ✓h 1 I I " r, I GRADING PLAN a5 t." 4 , �_ • r Q. R\ i ! ! N .it.:: - _ • r II, CI ,- I:IlitAt 1 ' 1�I19,�'-Il ! A PARCKL OF LAND LOCATED IN THE SOUTHWEST QUARTER OF SECTION 31 , Y= 4 111111111 TOWNSHIP 4 NORTH, RANGE 65 WEST OF THE 6TH P. M. , « � AA ` ,, ,. COUNTY OF WELD, STATE OF C0L0RADO►' `. Wig rl ', 31 a "r tltr` ..,. I ' II - FI I� - ,,Lj i y I •� ;:_ 4 • 741 . _ : 4. 4 •, ' a"e oz 1 I \ \ \ , I _ _ _ 4gB>` 4886. �`� F�`9 rBY AB`s n m m m i • ' • •. . J w.' ^a.,_a_ - • r VJ I I I I I 1 I "8� - - - _ \ \ \ o . al 0. y ae ti o , '/ I I I I I I I I -4885- � � \ \ \ \ \ \ ( 1. 0°j / �91` A� �� 0 / / �A88 ! � - 33 - f`}4 i• 914 W / I • a \ \ \ \ \ , 4695 / / p00 Ia / / / I OFFSITEI I / I I N $ _ - \ \ — / / / / s. 4 : •-4' . i _ / / , - - - - - - \ \ \� 1 7 / I 0. 1 / // i / FLows / \ \ \ \ \ A \ 1 \ 1 \1 4aso— / / / / / --- � 4.. - ...... - x �� h n I 1 - - _ \ \ \ / / / __ / 4881.00 BERM _ — - - — \ \ 1 / / / 4885.19 `' x : _ y . ro j .L `� 4885 / r \ `"r ! ? /* /� /� _® _ \ - - - - ii/-- m "` ,1 'f' I I / / / / 4662, —_— — — 4885 — — — 4887.45 4 'I / / / , / r� — _ 4882 - _ _ _ _ _ _ 85 r. I - ' _' c� r-� .r �n n m rn I •' a \ I / I I / / / / / � 4882 — — — — — — — — 4885 — — \ , / I I 1 / / 4: 1 4881 .00 — — \ ` I A o / j BERM / / / /j EDGE I a // f 4883.02 / / OF PAD 4887.45 nZ / / EMERGENCY SPILLWAY 14' 1 I a X79 EDGE OF PAD I I I CHANNEL 2 / / j / z / / / / / / OFFSITE o o 't 7// (SEE DRAWING GD-1 ) UL ,yisr r � I 1 I I / / / / 4885.48 , I FLOWS o rn/ i ,.A _ / / / o N / 4879.00 RIPRAP RUNDOWN TYPICAL CROSS SECTION I / / / _ _ 0 5 / / / BURIED 10"m RIIPRAP 1 � ��ti (SEE DRAWING GD-2) \ (SEE DRAWING GD-2) I I ro / / / / / / / / / / / / // 11 VICINITY MAP 00 O Q / / ' COVERED WITH 6"TOPSOIL ) I I I / / I / / / / / / / / / " 0 1 0w Y Y / / / / q Q� "rY I. WATER QUALITY AREA / I I I / / / , / / SCALE: 1 = 3000 g� VOLUME REQUIRED=0149 AC-FT I / I I / / / / / / / / / / I 4: 1 • VOLUME PROVIDED=0.324 AC-FT I / / / 2 I I I / I I 1 I / / / / / / / / / // / / / / / / \ BERM Grading Notes } % / / / / / / / m e� �� / — / / / / / / // / / / / I v/ / / / / / / / / / // / / - - ,686_ 1 . EROSION CONTROL MEASURES MUST BE IN PLACE PRIOR TO ANY LAND DISTURBING ACTIVITY m m } m o / / / / / / / / ^� / / / / / / / / / / / / // / / / / // // / / / � \ COMMENCING. w m > / / / / / a� / / / / / / / / / / \ z z Y o / / / / / / / / / / / / / / / / / / / \ z w O Z o 0 / / / / / / / / / / / / / / / / / \ 2. CLEARING AND GRUBBING LIMITS SHALL INCLUDE ALL AREAS DISTURBED BY GRADING m L- rn ¢ w a / / / / / / / / / / / / / / \ / / / / / / / \ I OPERATIONS. o a w x a / / "' / / / / / 1/ / / / \ / / / / / / / nk O O O 0 < / / / / / / 4879. %� RIPRAP RU OWN / / / / / / / / \ / / / / / / / / / / / / � // I I jl/ (SEE DRAWING GD-2) / / / / / / \ m / / / / // / / / / // \ \ 4885 _ � \ \ 3. ANY GRADING OF DISTURBED AREAS SHALL RECEIVE SUFFICIENT EROSION PROTECTION TO / / / / // / 486299 ,� / � / / / / / / / / / / / / // / / \ / / / / / / / / / / / % / / \ \ / INHIBIT WIND AND WATER EROSION . / / / / / , , / / , � , / / / / \ / / / / / / / / / // \ \ co / / / / / / / I - -I- / / / / / / / 1 / / / / / / / / / / / / 4. SUBGRADE SHALL BE COMPACTED AND SHAPED PER SPECIFICATIONS PRIOR TO APPLICATION O rV) 2 / / / / / / / 4881 .00 1 01 \ \ / / / / t / / , / / / / / / / / / / / / / / / / �v / / I OF SITE OR ROAD SURFACE. > o P / / / / / / / \ \ / // / �[ / / / / / / / / / / / / / / / / / � I / 1 � a j I / / / / / / / / \ \ / / / / / / / / / / / / / / / CHANNEL 2 / � 5. GRADES SHOWN ARE FINISHED GRADES. TO , t° / / / / / / / / / / / / co/ / / / / / I N. ) J � I` / / / / / / / / a / / / / / / / / / J / / / / / I 6. CAUTION — NOTICE TO CONTRACTOR od x 1= . I, / / / / ft, / 1 1 1 J / / / - - - / / / >08 fa / / / THE CONTRACTOR IS SPECIFICALLY CAUTIONED THAT THE LOCATION AND/OR ELEVATION OF O z o 0 / / / / N p- \ \-- -- -- -1 _ I / / / a I et b-0 O r7 / / / / / / / / m I � �\ \ \ \- J -I / I / J / / // / / / / / / / / / / / / / I I / / EXISTING UTILITIES AS SHOWN ON THESE PLANS IS BASED ON RECORDS OF THE VARIOUS rij � � v .. / / / / / / / 1 J % / / / i o a / / I I UTILITY COMPANIES AND, WHERE POSSIBLE, MEASUREMENTS TAKEN IN THE FIELD, THE 4" in0 / / / / / \ \ \ r / / / / / / / / h09^ t F00 / Z . . / / 1 \ / / / / / / / / / \ INFORMATION IS NOT TO BE RELIED ON AS BEING EXACT OR COMPLETE. 0 O x / / / // // \ \ \ \ 1 / / 1 / / / / a�g° ' / / / / / /� I Z •z J a L / / / / / / / II / --- --- ..-- \ \ \ 1 / 1 / / ' / Siter/ / / / / // / * , I THE CONTRACTOR MUST CALL THE APPROPRIATE UTILITY COMPANY AT LEAST 48 HOURS 'ti z / // // / / / P[AN/r5Y7E \ \ \ / / / 1 / / / \ / / / / / / / // / \ BEFORE ANY EXCAVATION TO REQUEST EXACT FIELD LOCATION OF UTILITIES. IT SHALL BE / / eo NDARY 11 \ 1 1 / / 1 / / / 1 _ , / / / / / / 4687.10 1 a' W fa- / / / \ I / / � \ / / / / / / / / / I \ ' A THE RESPONSIBILITY OF THE CONTRACTOR TO RELOCATE ALL EXISTING UTILITIES WHICH ti _ / / / / / / I \ \ 1 I I I I / / / / I > \ \ / / / / / / m m CONFLICT WITH THE PROPOSED IMPROVEMENTS SHOWN ON THE PLANS. / / / / / / \ I / / I / . / / / I n / / / \ / / / / / / / m HP: 4889.15 �, / / I I I / I / / / \ / / / 7. IT IS THE CONTRACTORS RESPONSIBILITY TO PROVIDE SITE GRADING IN A MANNER / / / / CHANNEL 1 / / 1 \ / / / o/ / / , / \ \ / / / \ / / / / I I I I I / / / / / \ < / / CONSISTENT WITH DEVELOPMENT PLANS REGARDING SITE DRAINAGE. / / / / EDGE OF PAD 1 I 1 / / / / \ / CC / / / I / I I I ' I / I I / / / / / / / 7 \ / HP: 4887.15 A8 4: 1 \ / / / / / 1 / / / I / I I I / / I / / / / / / / / e9 ' / / / I I 1 I I I / [ / / / / / / / / / I / / I BERM I I I I I I // / / / / / / / / / / / / / / / / / - 4ea3 - - -/ / IV / / / / / II I I i dII / / // / / / / / / BERM / / // I // / ' I / I I I ' 1 j I I // / / / / , / / / / / / / / / // I / I I/ / ` / If IIIII / / / / / / / / z /j / TYPICAL CROSS SECTIONI / I I / / \ \ \ fi I I i I I I 1 I / / / / / / / (SEE DRAWING GD-2) 7\4 B B / / / / / \ \ I I I I I I 1 I •••... ...., / INLET SLUG CATCHER / / / / / / / / / / 0+00 0+ 57 O / I / \ \ I I I 1 I 1 1 \ / / / / / / / / 1 / / // \ \ \ 1 1 1 1 1 1 I \ \ / / / / / / / , / / / / / / ' I / 1 Legend D / / / I I I 1 1 1 \ \ / / / / / / / / / CHANNEL 1 EXISTING ABBR. DESCRIPTION PROPOSEDll' i CC / / / / m 1 1 m I I I 1 \ \\ \ \\ \ / // / / / / / / / / / 1 / PL PROPERTY LINE Q / / I I ," I \ / / / / / STABILIZER I / Z Z / I * I I I 1 / / / / / / / / COLUMN CONDENSATE I J Z / / / / I 1 I I I ( CONDENSATE TANK V-1001 .� Q O Q i I I ' \ / / / / / / / / / / STABILIZER SKID / \ GRAVEL I I I I I I \ / rJ � , / / , / / I / .I a U a \ 9' I I I I C CONDENSATE TANK V-1002 ) / I / / / / / I I " " "" " ` " / \ / / / / / � �Y - � - � - �Y ' 0 \ \\ I " I I I V / / / / / I I RIPRAP � �,�i �i �, x I / \ /� 16 PIG 1 � / / / / / / /� / / / co I I 0 _� _. _ _� _ + �y. Z Z / I LAUNCHER / / / ELECT. LL 1 / / " I I I I I\ \ \ / / / / / / / / / / / / \ COMPRESSOR I I / k� 5-FT CONTOUR LINE 5025 W 0 Z a / 8 PIG I I I / / / / / / / Q 5021- - - 1 -FT CONTOUR LINE 5021 \ I I i I \ \ \ RECEIVER I I \ \ \ / / / / / / / / / - - _ < I I �� W m 0 cr \ / I I I ` \ \ / / < < / / 7 / / / / - 1 Q BERM A U CD \ I / / / L \- 112 PIG I I I \ \ \ / / / CULVERT 2 I \ EDGE OF �� m v Ili (� I I I I 4: 1 I \ 1 I " I \ / / / / / / / 15" CMP W/2 F.E.S. HOT OIL PAD I m ST STORM SEWER LINE Q \ I I / I . I \ \ RECEIVER I I J/ \ / / / L=47 SKID I I FES FLARED END SECTION -I 1 I 4885.18 \ / / / 1 c — — 0 — — c GL GAS LINE S=0.5% / / I / I / 4885.30 \ \ , / � / / ! 4886.43 4886.55 4887.88 4888,07 m / EDGE / / lam ._ \ \ - - - - m / I 4884.66 INV, OUT, I IN: 00 / I / 4883.12 INV. IN: OF PAD / INV. IN: INV. IN: 1 / / 1 Q 4882.69 4883.36 \ / / INV. OUT: \ 4885.82 488 05 x - x- -x- - x- - x 1FNC FENCE x x x x x x _ / / 4884.37 4884.61 / / — — 4683— _, / — . _ . _ � _ — /4885 / / _ _ + . — = i +_ 7 \ �_ — _ ' SWALE _ Y / a 1 1 �� . 4885 / � t 4887 ✓_ 1� 4886.08 PAD I co / - - - - - - - 4885\ I co / I 4884.65 `/ _ 4884 / 5ERM ,/ : T' 4888.06 x \ 4880 /. .. ' r. i , ' : . : / ENTRANCE 2 �— , \ ae \ �� E - PROPOSED. GRAVEL ACCESS ROAD • r.. ' . . `. .. . \ NTR NCE 3 00 \ ; \ \ TYPE VL RIPRAP . . ./ .: , \ CULVERT 3TYPE VL RIPRAP ; �,� ` I . :4880— CULVERT OUTLET \ : ENTRANCE 1 r.....;\ , zo zczw � \ CULVERT OUTLET \.. 15" CMP W 2 F.E.S. _ 4884 - � r ENTRA � ` p o - z o ¢ T4a� \ \ \ / / PROTECTION / r — \ L=48' / _ i CULVERT OUTLET \ \ PROTECTION \— CULVERT 1 \ \ \ / / PROTECTION \ 4' LONG, 3.75' WIDE — _ 15" CMP W/2 F.E.S. \ 1 v o Iv m • \ -\ \ \ / 4 LONG, 3.75' WIDE , / S=0.5% „ — \ / c cGI-_-- L=48' — / '- c — — c c — G --- c — — c --- c 4' LONG, 3,75' WIDE c — G — G — G — — c — c — G_ � c — — c — — c _� = tee•— — — � � - — — — % _ _ — ur w = 0 ix . . . . . . . / / / ro o' - 48 � - 4881- _ � � a882 _ .5 — c _ -\ 0o T SzrEo v \ \ \ \ \ \ / / a`°0� U00 / / kBa \ 4879 s @p�< —i /1/) — / / m - - }Z � W � O � lai 22¢ \ \ \ — / / — I I — X — — X— X — — X — —X� — XK —X— —X — —X— -,x.-_-•x•- �%-X - - X- -X- -X - -x- ._-...x--- r-- - - X - -X- - X- -X- -X- ->X- -X- -X- -X- - X- -X- -2;----x- -X- -X- -X - -X- m m w \ -X aif- x -x- - X- -X- - X - X - - X- -X - - X - N x - \ — x- -X — —xA— x- -X- - x- -x--x==x=- =x x- / / / fi — — r / ~ \ / BM I \ \ ,- - - - / \ / ow x � � \ / / / \ I / \ - - / - - - - --- ---- r<9 � U (------)> g ! c'ci. � ` — � / \ 1 \ - - - — / / o � 8s N / \4 _ I I \ � - - --- <9 / \ v o — — 68 I / r N n n � n \ . n \ � . n .. r i r .- -•--, r - r — n — n 1 r — — r — I— r — — r1 — r — — 'h — — r — — r — — r — — r — — r — r — r — n /n — n — n — n — nt r� n — r — r — r — r — n — — n — — n — r — n — n n 4.9 }lJ r \ tO l � 1 = KO REG/S`111 1- 44 j .•...••...•. a i c.v0•. •• t W • cC!i �to\F 111 S ii I I 00U : w 25620 > �'I . 1• z BENCHMARK INFORMATION �I11 .• Al •••••.••••.•• co i EE A GPS DERIVED ELEVATION WAS ESTABLISHED AT AN ONSITE 1ecp �k\`ND ?-_ i BENCHMARK NEAR THE MIDDLE OF THE FENCE, BEING A NO. 5 GRAPHIC SCALE REBAR, WITH AN ELEVATION OF 4885.24' FEET. A CHECK SHOT, DRAWING 8 0.1 '± , WAS TAKEN ON NGS POINT PLATTEVILLE AZ MK 3, BEING A 40 0 20 40 80 W NGS DISK, IN CONCRETE, STAMPED "PLATTEVILLE, 1935, 1978", LOCATED 6. 8 MILES FROM SITE AT THE INTERSECTION OF HWY 66 - - - - - � _ � z z AND HWY 85, WITH A PUBLISHED ELEVATION OF 4819.97 FEET ( IN FEET ) I 2 (NAVD88). NO DIFFERENTIAL LEVELING WAS PERFORMED TO 1 inch = 40 ft. SI IEET m ESTABLISH THIS ELEVATION . Y 1 OF 3 i m SPEER PLANT W GRADING PLAN A PARCEL OF LAND LOCATED IN THE SOUTHWEST QUARTER OF SECTION 31 , I I I I I I I I I TOWNSHIP 4 NORTH, RANGE 65 WEST OF THE 6TH P. M. , COUNTY OF WELD, STATE OF COLORADO Z 0 0 GENERAL NOTES > Lu cc 1. STEEL PIPES SHALL S CONFORM TO THE REQUIREMENTS QUIEME OF AASHTO TO _ _ illr. SLOPE OF GRADE ALUMINUM PIPES SHALL CONFORM TO THE N OF OF AASHTO M196. ` _ __ __ _ _ _ _ X77 -- BOTTOM OF PAVEMENT `-- 2. ADEQUATE COVER SHALL BE PROVIDED DURING CONSTRUCTION TO PROTECT \ H AND H MIN. THE STRUCTURE FROM DAMAGE. BURIED 10"0 RIPRAP EMERGENCY SPILLWAY H MIN . BUILD EMBANKMENT COVERED WITH 6"TOPSOIL (SEE DRAWING GD-1 BUILD EMBANKMENT BOTTOM OF PAVEMENT H3. PIPE SHALL BE PLACED WITH LONGITUDINAL SEAMS AT THE SIDES OR QUARTER 4879.00 ) ` -- BUILD HERE P IRAVATE — aeig - } TO HERE AND EXCAVATE TO DEPTH REQUIRED POINTS BUT NOT ALONG TOP OF VERTICAL AXIS. N 0.7d TO DEPTH REQUIRED + 4882.99 - - OR } 4. STRUCTURAL PLATE PIPES OF EQUAL OR GREATER DIAMETER THAT CONFORM N 4880 -per p� I I I I I I I I I 0.7 RISE �18' d OR SPAN l8"�I 03 d TO SECTION 510 MAY BE SUBSTITUTED FOR THE PIPES ON THESE SHEETSAT THE CONTRACTOR'S EXPENSE. N __ _+ � _ 0.7 RISE 18 d OR SPAN d OR SPAN—.-L-18"-1 \ AWHEN A S IN THE EISTOORIGINAL INSTALLATION SHALL BE USED. 4882 4881 00 \ X83 V of Mt Ill co n CO m ��`��c�aw-�.��.��r�� 4882.99 ----- \ 0.3 d OR 0.3 SPAN ,.♦♦.�'♦.. .. 0.3 d OR 0.3 OR \ 6. EXTENSIONS PIPE IS CMP B ARCH PIPE E DSH B, THE EC USED. THE CORRUGATIONS,PIPE MATERIAL AND ]AND - - - - - - - - -ZE ` • �� r� I ii�Jiii•iiiwi 3" BEDDING MATERIAL SOIL THE SPAN AND RISE DIMENSIONS OF THE PIPE TO BE EXTENDED. • � �J _ �� i�OOOO�OOO Oi�ry rv+r�i%r%rv-i�M SOIL - _ - I _ l2 ROCK � :: ii0ii�0•' CLASS D , J1� •;;,- I N Z O � Q ^"�"'" ' " ' (LOOSE STRUCTURE BACKFILL 3" BEDDING MATERIAL IN SOIL 7. WHEN INSTALLING A GUARDRAIL OR A SIGN POST DIRECTLY ABOVE A PIPE ®� O L� (n / BEDDING MATERIAL IN ROCK SHALL .,,r SOIL ' O N 5 BE 12" LOOSE STRUCTURE BACKFILL (LOOSE STRUCTURE BACKFILL THE BOTTOM OF THE POST MUST BE AT LEAST 1 FOOT ABOVE THE TOP OF I ,� —4880 O 00 G 5 CLASS 1. I d + 36 OR SPAN + 36 CLASS l) THE PIPE. THE HOLE FOR THE POST SHALL BE DRILLED INTO THE SOIL. � �'- � \ r N 03 0 0 0 INSTALLATION OF METAL PIPE INSTALLATION OF MULTIPLE METAL PIPES 8. PIPE ARCH WITH EQUAL PERIPHERY MD WITH SPAN AND RISE DIMENSIONS _ - - LCi APPROXIMATELY EQUAL TO THOSE SPECIFIED ON THE PLANS WILL BE PERMITTED. !\\ r O Y LJ Y Y 9. PIPE ARCH IS INTENDED FOR USE WHERE MINIMUM COVER REQUIREMENTS FOR ` EDGE r r ROUND PIPE CANNOT BE MET. WHEN COVER EXCEEDS 11 FT. USE ROUND PIPE. OF PAD 9$j I - . - _ . W m >- m 10. PIPE COVER GREATER THAN 90 FT. SHALL REQUIRE AN INVESTIGATION OF 4883.01 `9 m } m 0 THE FOUNDATION MATERIAL. 3 Ld LiI m 0 L1 _ RIPRAP RUNDOWN \ 16 Z w CD zzU 0_ 4879.00 m I- v] < Lu d MINIMUM COVER (IN.) FOR INDICATED AXLE LOADS, kips LEGEND (SEE DRAWING GD-2) \\ 80 4881.00 O o 0 o 0 Q L2 PIPE SPAN 18.0 - 50.0 50.0 - 75.0 75.0 - 110.0 110.0 - 150.0 H = HEIGHT OF COVER LIMIT, MAXIMUM ALLOWABLE HEIGHT OF FILL OVER (IN.) THE TOP OF THE PIPE, EXCLUDING PAVEMENT THICKNESS. 12.0 - 42.0* 24 30 36 36 H MIN = THE MINIMUM COVER SHALL BE AS SHOWN ON THESE TABLES OR / 9.8 I 411 CONFORM TO AASHTO REQUIREMENTS, WHICHEVER IS GREATER. / 9N -4883 _ _ �I ri.M 48.0 - 72.0 36 36 42 48 / in H OR H THE MINIMUM COVER FOR PIPE IS MEASURED FROM THE TOP OF K PLANT S/7F - -- +� ; O 78.0 - 120.0 36 42 48 48 THE PIPE TO THE BOTTOM OF THE PAVEMENT: HMA OR PCCP. / 126.0 - 144.0 42 48 54 54 THE MINIMUM COVER IS MEASURED FROM THE TOP OF THE PIPE TO / Q Ca I I THE TOP OF THE SUBGRADE FOR CONSTRUCTION LOADS. S • m m END SECTION / ? V METAL PIPE WITH END SECTIONS MINIMUM COVER FOR CONSTRUCTION LOADS L1 LENGTH OF BE MEASURED WHEN PLACED IN AcwRDANCE / IBOLINDARY BERM _ 4ae Z Ct MINIMUM COVER FOR ALL CULVERTS IS 1 -FOOT. / 1 ` Z M M NOTE: USE THE H THAT IS GREATER FOR MAXIMUM ALLOWABLE FILL HEIGHT. 12 LWEINTGHTHSEOCFTIOPNIRE60T30 BE MEASURED WHEN PLACED IN ACCORDANCE // 1%. `� �^ b-0 LL 0 0 ro ITHE MINIMUM SPACING BETWEEN THE OUTSIDE WALLS OF MULTIPLE / WATER QUALITY AREA (� + = PIPES OR END SECTIONS IS 18" OR I/2 d , WHICHEVER IS GREATER, / VOLUME REQUIRED=0149 AC-FT pI Z . . X BUT NOT TO EXCEED 36". / VOLUME PROVIDED=0.324 AC-FT 4879 �, O QI p = Q � . � a � L1 OR L2 / !� / RIPRAP RUNDOWN / (SEE DRAWING GD-2) I 1 4883.00 I w JJJ t r H OR H N01E: 4883.02 i ti a0 CONVERSION OF NOMINAL GAGE TO THICKNESS - - _ GAGE NO. 16 14 12 10 8 1 . SPILLWAY EMBANKMENT TO BE COMPACTED TO 95% STANDARD PROCTOR t2% OPTIMUM MOISTURE. ALUMINUM THICKNESS - IN. 0.060 0.075 0.105 0.135 0.164 METAL PIPE WITHOUT END SECTIONS GALVANIZED STEEL THICKNESS - IN. 0.064 0.079 0.109 0.138 0.168 CC DRAMBY: ED SPf- H P P LA \ T Im 5.23.2014 NOTE: USE THE H THAT IS GREATER FOR MAXIMUM ALLOWABLE FILL HEIGHT. ALLOWED WALL THICKNESS CHECKED BY: KC REVISED: APPROVED �` WATER QUALITY POND DRAWING NO. F S I - 1 Computer File Information Sheet Revisions Colorado Department of Transportation STANDARD PLAN NO . Creation Date: 07/04/12 Initials: DD Dote: Comments d, 4201 East Arkansas Avenue METAL PIPE Last Modification Date: 07/04/12 Initials: LTA ( R-X ) ,�� Denver, Colorado 80222 r -�07 - 1 Full Path: www.coloradodot.info/business/designsupport (R-X ) Phone: (303) 757-9083 LVl V J Drawing File Name: 603010104.dgn ( R-X ) RR.71T"TTP9slAIR.TL� Fax: (303) 757-9820 1,, CAD Ver.: MicroStation V8 Scale: Not to Scale Units: English (R-X ) Project Development Branch DD/LTA Issued By: Project Development Branch on July 4, 2012 Sheet NO. 1 of 4 0 �� 0 N 5 L CC - - 5' Illi LI- a � oo 4 � 3 20. 0 4' ^ 0. V N lo`: J m rr H 10"0 RIPRAP 20" THICK ON {y ? Z Lai / SPILLWAY & SIDE SLOPES / W 0 = a Lu// I.V � 0 Z - s_______, ,__,-s____, o0 , 0000 -/eD OOOC z 0 0 0 <----N/r—\9-- --. ./r-\7 o CL 0 ELEV=4882. 00 ELEV=4882.00 7 ' CD H-\--/c:\------1 O O� -'O0 OO09OO O0A • O O O O O O O 0 O O O O o c A t O) 9cQcQcQ O O O U l\CONLc/R: )\ } ) CUTOFF e 4' 20.0' 4' O ( ) �� ( ) O ( ) O � ' WALL 8" THICK c7- c7- 10"0 RIPRAP 20" THICK ON TOP OF POND ELEV = 4883.00 I, pip a ° := zceW CJ :C3 Fa � � 6 SPILLWAY & SIDE SLOPES ELEV= 4883.00 / 4. 1 • / d / d , / 4: 1 toi ELEV=4883. 00 � � T FNioce 4: 1 4:A ' 1 ! � ' ' dbOb2-6CoO± OoOOc ; OO \ '1 d. . d �av 'Y - A L � LI °. , ' , n �' a :� '.� ' � A . ' 1 ° in d� 494882.00 \N Jw � N � o � ° . a d .. a ° ° °. d n d _ ° .a � \ FLOW o o o• w i » o \ ° d . 0 a ° /\/‘ CONCRETE CUTOFF � • / DIRECTION / U Qo � d d e . WALL 8" THICK / _SJ\ f /� . . O } N /\/\/ ° M da a da. '. ° . � c d a �d ° ' ' ° °. \/ \ -\ O ELEV= 4882.00 / O ELEV=4882. 00 ' O _ ' ` �t'.`'5� f\/�/\ (\//�/\ f\//�/\ 1/ f\//��/) ate.,. \ \ p , - ° e 'd d a e a e ad v ,4 .. Qd d a as ° ° a g e d a d .d ° ° e ° \ � 4 O O \/ \/ \/ O �/ O �/ OO CT2 , �~ /J LO / - ° n d , a ° , d I ° • ° ° e p n . Q .�\/\/ t:1// (\�/��,'� (\�/t �� ✓ • 1_i3:41:p Q \ '� a � ° °' d °' 4 Q. ° ° e ° d. e d a 4 a n " .. ° °/\//\/ • `_J J 27 27 _ (y QQ RCG/n ≥' a a / P(� V'` 1 I I 3 , /jVj // // /O /O // // // // // // // // /O /O // // /O // // �j / \ \\ \\ •�\ • n V •?� C.A)• Q II O1 7w 25620 n } POND - SPILLWAY SECTION A-A 1111 3� 2. � I COMPACTED EMBANKMENT CD 95% STANDARD PROCTOR r a ' ..SCALE: NTS ± 2% OPTIMUM MOISTURE (1 1 \ •.••ND ' 0 / a ( . t•. ANDP I N NOTES N POND - SPILLWAY DETAIL I 0 1 . SPILLWAY EMBANKMENT TO BE COMPACTED SCALE: NTS DRAWING 2 TO 95% STANDARD PROCTOR, ± 2% OPTIMUM NOTES ci MOISTURE. Z 2. 10" n (D50) RIPRAP SHALL BE PLACED FROM 1 . SPILLWAY EMBANKMENT TO BE COMPACTED THE EMERGENCY SPILLWAY DOWNHILL TO TO 95% STANDARD PROCTOR, ± 2% OPTIMUM G D 1 4 THE EMBANKMENT TOE OF SLOPE. MOISTURE. ac 2. 10"0 (050) RIPRAP SHALL BE PLACED FROM SHI- I- T u THE EMERGENCY SPILLWAY DOWNHILL TO 2 OF 3 } THE EMBANKMENT TOE OF SLOPE. m I1111111nnl u.. III inuuuuuuuuu inuuuwmuun uuunnnnp1l umuuuulll III I � I �I uuwllllpl I� A N T l, GRADING PLAN I I4 A PARCEL OF LAND LOCATED IN THE SOUTHWEST QUARTER OF SECTION 31 , I , , , , , , , , TOWNSHIP 4 NORTH, RANGE 65 WEST OF THE 6TII P. M. , COUNTY OF WELD, STATE OF COLORADO Z O w I 489 895 4895 4895 EXISTING GRADE - N n 1n CD tu rn r48.0' 8.O'�JI - 489O— I 4890 19. 7' RECYCLED o 489O 489O Z CONCRETE N - Fe � a SURFACE 5 ..11):(:\ FINISH GRADE _ _ ^ 110 u1 3 E / n 8.0' a.o' a.o' o ci o 5 RECYCLED III i " O 0 O U m IIIIIII H I 1 I- I I H .7 z '\ 1 = - o CONCRETE j. z a ,n n 4885 11 4885 a < I- FINISH GRADE F SURFACE o Y W Y Y > n 4885 4885 < z ' 1 II= -0 - W z I,I= _�`/ t -IIII •� 7 II 11111 - W w m 5-: m EXISTING GRADE - - m IIIIF 1111 COMPACTED SUBGRADE - =111 g Li-1 m o O 95% STANDARD PROCTOR COMPACTED SUBGRADE [,_j Cz9 U w 95% STANDARD PROCTOR m 1- in a w O. 488O ± a OPTIMUM MOISTURE 4880 4880 ± 2% OPTIMUM MOISTURE 488O O a w W I O. tC _ to H O M LO 4875 < U co a 4875 4875 M 1875 PO ≥ o n d- m N w lu co c° a °�° w C9 ro au 0D L5 e3 2 ri) m T GRAPHIC SCALE W W W L_ GRAPHIC SCALE i- Or' N W W 0 5 VERTICAL 0 2.5 5 10 W WW W 5 VERTICAL 0 2.5 5 10 DI= ,---. C. •,, - 0+ 50 0+00 1 + 00 ~ Co os o O STATION - 0+ 50 0+00 1 + 00 Con z Lo m STATION E in O 20 HORIZONTAL 0 10 20 40 20 HORIZONTAL 0 10 20 40 O N (p Z .• Q ( IN FEET ) ( IN FEET ) 0 2 TYPICAL CROSS SECTION (SECTION B-B) VERTICAL 1 inch = 5 ft. TYPICAL CROSS SECTION (SECTION A-A) VERTICAL 1 inch = 5 ft. 'iv .bq L` HORIZONTAL 1 inch = 2O ft. HORIZONTAL 1 inch = 2O ft. W r •ti i cc GROUND SURFACE I O PLACE 10°0 RIPRAP ;0 O 0 1.1 20" (MIN .) � c>. 74I) < Q Z -I N 20" (MIN. ) �♦ �I • I \// �/\ \' 9 - 6 9 -a _ J 0. U ` o //\\ (MIN.) (MIN.) a - J DEPTH `�� ♦ \/ E GROUND 54"t 54"t — /-.' / �� 18" m Z < a SURFACE VARIABLE SLOPE 9 �� O � O �/ 1 a• 3'-6" O Z w MAX. 2. 5: 1 w� (2. / > ► (MIN.) ' W < D 0 c>. c>. / ,,/ O � � � � / N � a z / COMPACTED SUBGRADE 20" (MIN .) // o A U D BOTTOM ', ♦,,�\ / 95% STANDARD PROCTOR .7 \/ y Q OF POND ' \/ ± 2% OPTIMUM MOISTURE / // ' ; I GEOTEXTILE MIRAFI 140 N i\//\/, /j\ / . ' 0 ♦. "♦. � OR APPROVED EQUAL .� // GEOTEXTILE MIRAFI 140 N 10"0 RIPRAP COMPACTED SUBGRADE /////,/// //\\ OR APPROVED EQUAL 95% PROCTOR 2% OPTIMUM MOISTURE ELEVATION SECTION A-A I zo —izowW Q 0 )4 ,:b a 00044000 I '7o T crnw U z RIPRAP RUNDOWN zo 7 � o= �& w I NOT TO SCALE mmLL,LIN 00L% 9 w Scl: I? < DO _I c..) Q4p Q � p U / 1 0 N 1 „ N. --..4441•41/// —to F- a ( # „...,EG/Sr II I 3 II i0r02• ��NW . CUp� c�:0 a 0 v £ i 25620 >. o ' 11 -J // ••., = • / o 11 - i I a Iit� a. AND0V. a F, V I K ��‘‘%%% o in I DRAWING w J c_ Z G D - 2 SHEET } 30F3 Lm- aal-t-, . .art 1 1 w. m a W eff EMC Ws.) I L 410'-0e ; I Kar.m i i I 1 . I I I I : L K00' 0. • I - I i i I i 1 I i i L m-0• I I 7 II I VI 1; : I 1 1 1 1 1 1 : 1 1 L SWAY .. 1 1 : I I I I I I I Cm'-0' 1 I I (in rm A[ rDYt.�I • 1 L 1la O' , _ _ _. . ,_ u ._ ll !J L L _ _I i V-1061 \ PC$XtD tOa= > 7(D i i SULK El a P ( OaI.DO6.R Aw. ) O supl wac po'-a'uu� i ei L xr•o. i 4 I n ov. ;-,L,wr. ) I.7I O UM awn J i i k•� 1 it no WMcrP K W)C OL wa o ; 7 ..=T E w PxTae e -.� 0 1Y• W aLMJI RO yj I f c l0 C t S I I j 1 I 1 1 , ioII G. AOrri GOUT AMISS GATT ; : .c ? A„?. A T. 1 L o AM 1 'v ',IL 1 . , ' I t-o' L.-.-.-.-.-•-•-.-....-•-•-.-.J \ -.-•-•-.-.-.-...11'42. l(Q:42r._._._._._._._...._....'...// •_._._._._._._._._._._._.-._._._.�._._._._._._._._._._._._._._.� \_._.J // Y7 t 10 4111a halo �' Opp y 1 U t 0 O 0 0 4 Y 4 Y Y Y Y Y Y Y q ' 0 0 8 U N N 9 V N N N A V $ h 4 • >' / I I I / 1 I / 0 I I DI 0 I r r F DES rev A WE WM Men aat 0 Or OI► S WOG M1M ati SPEER PLANT 1 1.•la pp)1c pony wee KM ell ec ma.nn,Pon colsnl.rs a ne nom A I<A PLOT PLAN 2 aow1t or weuo1YDICAO Wouir°•"BE m+U x«guano `°P�'"°e` n°°°°"n SECTION 31 TAN RILSW aIda Na is-wawa r C WC Iris Rae WES W am OL.IYI 1 ;..IIQ ylu - a.. SP-SP-2000 C �1 RC SfN ows Mei w d m.c, CO rm�11%71: Hello