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Home My WebLink About20241670.tiffUSRs within one mile R*64:5 WCR62 R•60.5 SUP -168 FEED LOT 5000 CATTLE USR 13-0006 NON -1041. MAJOR FACILITY US R13-0063 NON -1041' MAT ,flAC 1 1K1C MU SR 14-0` 1, PIPELINE e USR12.0O52 NON -1041 MAJOR FACILITY vs SITE Vicinity Map 11111Sliall _� SITE ZONING Zone: A I Closest Residences WELD COUNTY, CO Aerial ir WELD COUNTY, CO Site Plan Overview SITE ENTRANCE has— 338.3' 65,'..2' 579.0 iii i 14 Ho GATE REAE O 0 23' s ' f 1. i i AQUAMARINE SOLAR USE BY SPECIAL REVIEW SECTION 31 , TOWNSHIP 6 NORTH , RANGE 63 WEST OF THE 6TH P . M . COUNTY OF WELD , STATE OF COLORADO 54 . 31 ACRES PROJECT NUMBER: U S RXXXX-XXXX DESIGN + ENGINEERING DRAWING INDEX 1400 Shattuck Avenue, Suite 3 Berkeley, California 94 70 9 SHEET NUMBER SHEET TITLE SHEET- 1 OF 15 COVER SHEET 37 SHEET-2 OF 15 PARCEL MAP SHEET-3 OF 15 GENERAL SITE PLAN SHEET-4 OF 15 DEVOPMENT STANDARDS SHEET-5 OF 15 SECTIONS & DETAILS e SHEET-6 OF 15 FENCING PLAN SunShare 0 SHEET-7 OF 15 LANDSCAPE PLAN COMMUNITY SOLOR SHEET-8 OF 15 SIGNS fl SHEET-9 OF 15 CIVIL NOTES SHEET- 10 OF 15 OVERALL CIVIL SITE PLAN 1724 GILPIN STREET , SHEET- 11 OF 15 DETAILED CIVIL SITE PLAN DENVER , CO 80218 SHEET- 12 OF 15 EROSION AND SEDIMENT CONTROL NOTES 9LICuL :tILL , te. r Lt , SHEET- 13 OF 15 EROSION CONTROL PLAN SHEET- 14 OF 15 SWMP & SITE DETAILS 34 [JJ 7 7 [51 SHEET- 15 OF 15 SWMP & SITE DETAILS 37TL[ 0 L�IDFT+F oS . 0 56414 Tn OVAL ENT\�� EXP . 1513112523 �- PROJECT SITE LOCATION AQUAMARINE SOLAR LLC 10 . 0 MWAC PA 14 . 0 MWDC X CONTACT INFORMATION SOLAR PROJECT APPLICANT : NAME ADDRESS N 1 VICINITY MAP PHONE NUMBER LICENSE NUMBER KS- 1 NTS KNJ CONSULTANT : NAME ADDRESS PHONE NUMBER LICENSE NUMBER STATEMENT: SECTION 31 , TOWNSHIP 6 SIGNATURE : NORTH , RANGE 63 N COMMUNITY DEVELOPMENT DIRECTOR WELD COUNTY , CO 80624 ENGINEERING DEVELOPMENT REVIEW MANAGER (40 . 450 ° , - 1 04 . 479 °) PLANNING COMMISSION A LANDSCAPE ARCHITECT D ENGINEER III DATE : Q Q D c Qi PLANNING COMMISSION CERTIFICATION 0 PRELIMINARY 09/28/23 i o REV. NO DESCRIPTION DATE w THIS IS TO CERTIFY THAT THE WELD COUNTY PLANNING COMMISSION HAS CERTIFIED AND DOES HEREBY RECOMMEND TO THE BOARD OF COUNTY COMMISSIONERS , WELD COUNTY COLORADO , SHEET TITLE : FOR ITS CONFIRMATION , APPROVAL AND ADOPTION THIS SITE SPECIFIC DEVELOPMENT PLAN AND USE BY SPECIAL REVIEW AS SHOWN AND DESCRIBED HEREON THIS DAY OF m VER HEET CHAIR , WELD COUNTY PLANNING COMMISSION A m PROD . MGR . : SS PROD . ENGR . : SS DATE : 06 / 21 / 2023 PROPERTY OWNERS CERTIFICATION C DRAWN BY : SJ CHECKED BY : GB SCALE : AS SHOWN DRAWING NO . SHEET - 1 F1 I , , OF WELLS RANCH DO HEREBY AGREE TO THE SITE SPECIFIC DEVELOPMENT O PLAN AND USE BY SPECIAL STANDARDS REVIEW AS DESCRIBED HEREON H THIS DAY OF ' ( S - 1 ) SIGNATURE PRINTED NAME AQUAMARINE SOLAR USE BY SPECIAL REVIEW SECTION 31 , TOWNSHIP 6 NORTH , RANGE 63 WEST OF THE 6TH P . M . COUNTY OF WELD , STATE OF COLORADO 54 . 31 ACRES SOLVIDA PROJECT HUMBER: U S RXXXX-XXXX DESIGN + ENGINEERING 1400 Shattuck Avenue, Suite 3 Berkeley, California 94 70 9 II APN ADJACENT ZONNING SUBDIVISION USES II APN : 079930400022 - - 079931100004 AGRICULTURAL APN : 079930100016 079931200009 AGRICULTURAL I APN : 079929100030 APN : 080125000020 APN : 079930300023 1 II I 079931300012 AGRICULTURAL APN : 080125000019 II I II I 079931300009 AGRICULTURAL • • Su nsharc? II APN : 079930400009 1 APN : 079929300031 079931300010 AGRICULTURAL • 079931300011 AGRICULTURAL • • CQNIMUNITY SOLAR 079931300007 AGRICULTURAL PHASE - 1 APN : 079932200006 079930300023 AGRICULTURAL 1 1 IIIIIIIIIIIIIIIIIIII ® IIIIIIIIIIIIIIIIIIII 080125000019 AGRICULTURAL 1724 GILPIN STREET , I I APN : 080136100003 IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I II 080125000020 AGRICULTURAL DENVER , CO 80218 APN : 079931200009 I = = 11 080136200023 AGRICULTURAL IIIIIII IIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIII 1 APN : 080136000021 III DD DD I DDD 080136000021 AGRICULTURAL I APN : 079932100007 080136100003 AGRICULTURAL PV SOLAR PROJECT IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII DD I II �PD0L/ APN : 080136200023 LOCATION - 54 . 31 ACRES I 11 080136300016 RESIDENTIAL moo ;•SPY •� • F APN : 079931300009 (2365906 SQ FEET) AT- �4 080136300018 AGRICULTURAL PHASE-2 2 . 0 56414 APN : 079931300012 080136400019 RESIDENTIAL �,o�F •••• • . • • • •••. V APN : 080136300016 APN : 079931300010 I II 096301000016 AGRICULTURAL ss/0NAL LNG 11 1 11 EXP . 15/31 /2523 II 096506100001 EXEMPT APN : 079931100004 APN : 080136300018 APN : 080136400019 APN : 079931300011 SUBJECT AREA 096505100004 AGRICULTURAL 319 . 06 ACRES APN : 079933100002 APN : 079931300007 096504100001 EXEMPT II I ( 13898631 SQ FEET) II AQUAMARINE I II 079932100007 EXEMPT II 079932200006 AGRICULTURAL SO LAR LLC -_ -_ 079933100002 AGRICULTURAL 79929100030 AGRICULTURAL II I 079929300031 AGRICULTURAL 10 . 0 II APN : 096505100004 I MWAC 079930400009 RESIDENTIAL 14 . 0 MWDC APN : 096506100001 yr APN : 096301000016 079930100016 AGRICULTURAL x 079930400022 AGRICULTURAL SO LAR PROJ ECT N o II ye w APN : 096504100001 N_ 0 Iii Q KTh PARCEL MAP SECTION 31 , TOWNSHIP 6 H\ ) NORTH , RANGE 63 S-2 NTS H WELD COUNTY , CO 80624 (40 . 450 ° , -1S4 . 479 °) USE BY SPECIAL REVIEW STANDARD NOTES : III 1 . FAILURE TO OBTAIN A BUILDING PERMIT WITHIN TWELVE ( 12) MONTHS AFTER THE DATE OF USE BY SPECIAL REVIEW APPROVAL SHALL CAUSE THE UNBUILT PORTION OF OfI THIS USE BY SPECIAL REVIEW TO BE NULL AND VOID , UNLESS AND EXCEPTION WAS GRANTED . o 2 . APPROVAL OF SITE CONSTRUCTION PLANS BY THE WELD COUNTY SHALL BE REQUIRED (AS APPLICABLE) PRIOR TO ISSUANCE OF BUILDING PERMITS . Q o 0 3 . FOR AN EXPANSION OF THE USE IN FUTURE PHASES , THE APPLICANTS SHALL SUBMIT A SEPARATE USE BY SPECIAL REVIEW , WHICH MUST BE APPROVED PRIOR TO _I ISSUANCE OF A BUILDING PERMIT . L 0 PRELIMINARY 09/28/23 4 . SIGNAGE SHOWN ON THIS PLAN IS FOR ILLUSTRATIVE PURPOSES ONLY . A SEPARATE SIGN PERMIT SHALL BE SUBMITTED TO THE CITY FOR REVIEW AND APPROVAL . REV. NO DESCRIPTION DATE 0 III II 5 . ALL EXISTING AND PROPOSED UTILITIES SHALL BE INSTALLED UNDERGROUND . SHEET TITLE : 6 . NO BUILDING PERMIT SHALL BE ISSUED FOR THE CONSTRUCTION OF A NEW BUILDING OR STRUCTURE UNLESS THE PROPERTY HAS BEEN PLATTED IN ACCORDANCE WITH yr THE CITY' S SUBDIVISION REGULATIONS ( CHAPTER 3) . PARCEL MAP o Q 7 . ALL ELEVATIONS SHOWN ON THESE PLANS ARE TIED TO NAVD 88 DATUM . Q 8 . ALL REQUIRED APPROVALS AND COPIES OF EXECUTED EASEMENTS , SUCH AS TEMPORARY CONSTRUCTION EASEMENTS , PERMANENT MAINTENANCE EASEMENTS , CROSS ACCESS EASEMENTS , OR CROSS - PARKING EASEMENTS SHALL BE PROVIDED TO THE CITY PRIOR TO APPROVAL OF THE USE BY SPECIAL REVIEW AND CIVIL CONSTRUCTION PROD . MGR . : SS PROD . ENGR . : SS DATE : 06 / 21 /2023 PLANS . o DRAWN BY : SJ CHECKED BY: GB SCALE : AS SHOWN N DRAWING NO . 0 w 2OF 1SHEET 5 0 0 S - 2 AQUAMARINE SOLAR USE BY SPECIAL REVIEW SECTION 31 , TOWNSHIP 6 NORTH , RANGE 63 WEST OF THE 6TH P . M . COUNTY OF WELD , STATE OF COLORADO 54 . 31 ACRES PROJECT HUMBER: U S RXXXX-XXXX S01VIDA DESIGN + ENGINEERING SITE ENTRANCE PV SYSTEM DESCRIPTION PHASE - 1 SITE DATA 1400 Shattuck Avenue, Suite 3 TOTAL MWDC 7 .02 DESCRIPTION Berkeley, California 94709 Ho- % Ho Ho He ZONING AGRICULTURAL Ho $ I TOTAL MWAC 5 .00 GATE REFER TO DETAIL 1 /S-6 41411' CADC-AC RATIO 1 .40 PRIMARY LAND USE AGRICULTURAL ( N ) FENCED PRIVACY SLATS . 7 ' B / I ( N) TRANSFORMER E UTILITY OVERHEAD POWER LINE . MODULE MANUFACTURER CANADIAN SOLAR ACCESSORY LAND USE OIL AND GAS PRODUCTION / / PV SOLAR SYSTEM - POI MODULE MODEL CSPE-695TB-AG SITE AREA REQUIRED PROVIDED / / MODULE WATT 695 BUILDING COVERAGE N /A N /A 20 B ( POINT OF INTERCONNECTION ) . 4:ip:.len nSharQ 338 . 3 LOCATION TO BE FIELD VERIFIED . MODULE COUNT 10 , 115 DRIVE, PARKING , AND N/A N /A • MAXIMUM DC VOLTAGE 1 , 500 WALKS B ' MODULES PER STRING 17 OPEN SPACE 10% N /A • • COMMUNITY S O L A R 1028 . 0' INVERTER MANUFACTURER CHINT POWER PARKING REQUIRED PROVIDED rip . . . . .. . . ... . .. . . . SYSTEMS STANDARD SPACES N /A N /A 653 .2' ( N ) EQUIPMENT PAD INVERTER MODEL CPS SCA60KTL COMPACT SPACES N /A N /A 1724 GILPIN STREET , INVERTER COUNT 90 DENVER , CO 80218 \ MODULE MOUNTING SINGLE AXIS TRACKER TEA SPACES N /A N /A 3 MOUNTING LOADING SPACES N /A N /A S-5 CONFIGURATION 1 HIGH BICYCLE N /A N /A PROJECT AREA 27 . 15 ACRES SETBACKS REQUIRED PROVIDED I ( N ) INVERTER (TYP . ) DISTURBED AREA 27 . 37 ACRES �NND0 LIP >25 �o •...... 0T 1803 . 3' \ I PV SYSTEM DESCRIPTION PHASE - 2 FRONT 25 moo;• •PY • F \ \ � \ I SIDE 25 ' >55 ' : 2, TOTAL MWDC 7 . 02 REAR 25 ' >25 ' io 56414 579 . 6' II I \ I TOTAL MWAC 5 . 00 '° Q 505 . 8' I CORNER 25 025 �o •••• •:• �, 11 II DC-AC RATIO 1 .40 PARKING 25 ' >25 FSS/ONALLN�\� I MODULE MANUFACTURER CANADIAN SOLAR BUILDING DESIGN EXP . 10/31 /2023 S-6 \ \ ( E) RESIDENCE (TYP . ) MODULE MODEL CS7N -695TB-AG ELEMENTS REQUIRED PROVIDED _ _ B \ \ \ MODULE WATT 695 FLOOR AREA RATIO \ \ MODULE COUNT 10 , 115 ( COMMERCIAL N /A N /A I 72 \ \ PROJECTS ONLY ) - _ MAXIMUM DC VOLTAGE 1 , 500 AQUAMARINE � \ TEMPORARY PARKING MODULES PER STRING 17 DENSITY ( RESIDENTIAL N /A N /A PROJECTS ONLY) B - DURING CONSTRUCTION CHINT POWER SOLAR LLC / INVERTER MANUFACTURER 23 / N N � � / \ \ INVERTER MODEL CPS SCA OKTL HEIGHTUM BUILDING N /A N /A / \ \ TRANSPARENCY N /A N /A \/ \ INVERTER COUNT EL \ MODULE MOUNTING SINGLE AXIS TRACKER HOURS OF OPERATION N /A N /A 338 .3' 1306 . 0' I 1028 . 0' / MOUNTING NUMBER OF 10 . 0 MWAC I CONFIGURATION 1 HIGH EMPLOYEES N /A N /A I I / N � � / PROJECT AREA 27 . 15 ACRES OTHER USE SPECIFIC N /A N /A 1 4 . 0 MWDC 0 / I - - , / DISTURBED AREA 27 . 37 ACRES INFORMATION N / \ - / \ \ 11 I SOIL TYPE LINE LEGEND SOLAR PROJECT 26 / \\ IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIHIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII 85 MODULE TRACKER ROW (214) Q I \ \ 51 MODULE TRACKER ROW (40) 0 / \ \ \ \ PROPERTY LINE 0 I I \ -- 8' HIGH SECURITY FENCE w I \ \ r, r, EQUIPMENT RACK - SAT � I I \ o o - ` 20' ACCESS ROAD TEMPORARY PARKING I \ / � � / I / / / ( E) OVERHEAD UTILITY LINE SECTION 31 , TOWNSHIP 6 N NN / NORTH , RANGE 63 / / / WELD COUNTY , CO 80624 /01 ' / ' (40 . 450 ° , - 104 . 479 °) � I / � \ N / \ / >O I1 / / \ 74 01 \ I \ \ / NI \ / I \ \ \ / / w I / _ N 01 I L I / 0 I / 0 I ` CONTOUR 1O / \ LINE (TYP . ) 0• / \ 0 PRELIMINARY 09/28/23 / REV. NO DESCRIPTION DATE o I I hi I / I / � i I - � - - - I SHEET TITLE : 10 II 70 \ 72 ' \ GENERAL SITE PLAN O PR0J . MGR . : SS PROD . ENGR . : SS DATE: 03/71 /7023 GENERAL SITE PLAN o 0' ' V DRAWN BY: SJ CHECKED BY: GB SCALE : AS SHOWN F-9 1 " = 555 0 100' 300' 00 NUMBER SOIL TYPES ID SIGNAGE r? DRAWING NO. Ln 72 VONA LOAMY SAND , 0 TO 3 PERCENT SLOPES �A PROJECT OPERATOR I S H E ET - 3 O F 1 5 26 HAVERSON LOAM , 1 TO 3 PERCENT SLOPES © HIGH VOLTAGE WARNING SIGNAGE 74 VONA LOAMY SAND , 5 TO 9 PERCENT SLOPES S PROJECT LOCATION 0 70 VALENT SAND , 3 TO 9 PERCENT SLOPES ( S � 3 ) IMPORT DATA FROM U . S . D .A . NATURAL RESOURCES CONSERVATION SERVICE WELD COUNTY , COLORADO AQUAMARINE SOLAR USE BY SPECIAL REVIEW SECTION 31 , TOWNSHIP 6 NORTH , RANGE 63 WEST OF THE 6TH P . M . COUNTY OF WELD , STATE OF COLORADO 54 . 31 ACRES S PROJECT NUMBER . U S RXXXX-XXXX DESIGN + ENGINEERING 14OO Shattuck Avenue, Suite 3 DEVELOPMENT STANDARDS Berkeley, California 947O9 1 . THE SITE SPECIFIC DEVELOPMENT PLAN AND USE BY SPECIAL REVIEW PERMIT , USRXXXX-XXXX , IS FOR A MEDIUM SCALE SOLAR FACILITY ( 10 . 0 MWAC ) IN THE AGRICULTURAL ZONE DISTRICT , AND IS SUBJECT TO THE DEVELOPMENT STANDARD STATED HEREON . 2 . APPROVAL OF THIS PLAN MAY CREATE A VESTED PROPERTY RIGHT PURSUANT TO SECTION OF THE WELD COUNTY CODE . 3 . NO PARCEL INCLUDED WITHIN THE USR PERMIT BOUNDARY SHALL BE CONVEYED OR LEASED SEPARATELY FROM ANY OTHER PARCEL WITHIN THE USR PERMIT BOUNDARY . • • 4 . THIS IS AN UNMANNED FACILITY . • • 5 . THE SITE SHALL BE MAINTAINED IN ACCORDANCE WITH THE APPROVED PROPERTY MAINTENANCE PLAN . • • COMMUNITY SOLAR 6 . THE SITE SHALL BE MAINTAINED IN ACCORDANCE WITH THE APPROVED DECOMMISSIONING PLAN . 7 . THE SITE SHALL BE MAINTAINED IN ACCORDANCE WITH THE APPROVED LANDSCAPE AND SCREENING PLAN . 8 . ALL SIGNS SHALL ADHERE TO CHAPTER 24 , CHAPTER 9 ; A SEPARATE PERMIT WILL BE REQUIRED . 1724 GILPIN STREET , 9 . NO OUTDOOR STORAGE OF ANY MATERIALS AND EQUIPMENT INCLUDING , BUT NOT LIMITED TO , SOLAR PANELS AND SUPPORT STRUCTURES NOT IN OPERATION WILL BE ALLOWED . DENVER , CO 80218 10 . NO EQUIPMENT ASSOCIATED WITH THE SOLAR FACILITY SHALL BE LOCATED NEARER THAN THIRTY ( 30 ) FEET TO THE BOUNDARY OF ADJACENT PROPERTIES , IRRIGATION DITCHES AND/OR RIGHTS -OF-WAY . 11 . SOURCES OF LIGHT SHALL BE SHIELDED SO THAT LIGHT RAYS WILL NOT SHINE DIRECTLY ONTO ADJACENT PROPERTIES WHERE SUCH WOULD CAUSE A NUISANCE OR INTERFERE WITH THE USE ON THE ADJACENT PROPERTIES IN ACCORDANCE WITH THE PLAN . NEITHER THE DIRECT , NOR REFLECTED , LIGHT FROM ANY LIGHT SOURCE MAY CREATE A TRAFFIC HAZARD TO OPERATORS OF MOTOR VEHICLES ON PUBLIC OR PRIVATE STREETS . NO COLORED LIGHTS MAY BE USED , WHICH MAY BE CONFUSED WITH , OR CONSTRUED AS , TRAFFIC CONTROL DEVICES . 12 . ALL LIQUID AND SOLID WASTES (AS DEFINED IN THE SOLID WASTES DISPOSAL SITES AND FACILITIES ACT , C . R . S . § 30-20- 100 . 5 ) SHALL BE STORED AND REMOVED FOR FINAL DISPOSAL IN A MANNER THAT PROTECT AGAINST SURFACE AND GROUNDWATER CONTAMINATION . c�PDO GcFAsF 13 . NO PERMANENT DISPOSAL OF WASTES SHALL BE PERMITTED AT THIS SITE . THIS IS NOT MEANT TO INCLUDE THOSE WASTES SPECIFICALLY EXCLUDED FROM THE DEFINITION OF A SOLID WASTES DISPOSAL SITES AND FACILITIES ACT , C . R . S . § 30 -20- 100 . 5 . , +i : 0 56414 14 . WASTE MATERIALS SHALL BE HANDLED , STORED , AND DISPOSED OF IN A MANNER THAT CONTROL FUGITIVE DUST , FUGITIVE PARTICULATE EMISSION , BLOWING DEBRIS , AND OTHER POTENTIAL NUISANCE CONDITIONS . THE FACILITY SHALL OPERATE IN ACCORDANCE WITH CHAPTER 14 , L •• •::�� ARTICLE I , OF THE WELD COUNTY CODE . � */T T ' NG•• �� F /0NAL E 15 . FUGITIVE DUST SHOULD ATTEMPT TO BE CONFINED ON THE PROPERTY . USES ON THE PROPERTY SHOULD COMPLY WITH THE COLORADO AIR QUALITY COMMISSION ' S AIR QUALITY REGULATIONS . ExP . 10/31 /2023 16 . THE OPERATION SHALL COMPLY WITH ALL APPLICABLE RULES AND REGULATIONS OF STATE AND FEDERAL AGENCIES AND THE WELD COUNTY CODE . 17 . THE PROPERTY OWNER OR OPERATOR SHALL BE RESPONSIBLE FOR CONTROLLING NOXIOUS WEEDS ON THE SITE , PURSUANT TO CHAPTER 15 , ARTICLES I AND II , OF THE WELD COUNTY CODE . 18 . THE ACCESS TO THE SITE SHALL BE MAINTAINED TO MITIGATE ANY IMPACTS TO THE PUBLIC ROAD , INCLUDING DAMAGES AND/OR OFF -SITE TRACKING . AQUAMARINE 19 . THERE SHALL BE NO PARKING OR STAGING OF VEHICLES ON PUBLIC ROADS . ON SITE PARKING SHALL BE UTILIZED . 20 . ANY WORK THAT MAY OCCUPY AND/OR ENCROACH UPON ANY COUNTY RIGHTS- OF -WAY OR EASEMENT SHALL ACQUIRE AN APPROVED RIGHT-OF-WAY USE PERMIT PRIOR TO COMMENCEMENT . SO LAR LLC 21 . THE PROPERTY OWNER SHALL COMPLY WITH ALL REQUIREMENTS PROVIDED IN THE EXECUTED ROAD MAINTENANCE AGREEMENT . 22 . THE HISTORICAL FLOW PATTERNS AND RUN -OFF AMOUNTS ON THE SITE WILL BE MAINTAINED . 23 . BUILDING PERMITS MAY BE REQUIRED , PER SECTION 29-3 - 10 OF THE WELD COUNTY CODE . CURRENTLY , THE FOLLOWING HAVE BEEN ADOPTED BY WELD COUNTY : 2018 INTERNATIONAL CODES , 2006 INTERNATIONAL ENERGY CODE , AND 2017 NATIONAL ELECTRICAL CODE . A BUILDING PERMIT 10 . 0 MWAC APPLICATION MUST BE COMPLETED AND TWO (2 ) COMPLETE SETS OF ENGINEERED PLANS BEARING THE WET STAMP OF A COLORADO REGISTERED ARCHITECT OR ENGINEER MUST BE SUBMITTED FOR REVIEW . A GEOTECHNICAL ENGINEERING REPORT PERFORMED BY A COLORADO 1 4 . 0 MWDC REGISTERED ENGINEER SHALL BE REQUIRED OR AN OPEN HOLE INSPECTION . N SO LAR PROJECT 24 . THE PROPERTY OWNER OR OPERATOR SHALL BE RESPONSIBLE FOR COMPLYING WITH THE DESIGN AND OPERATION STANDARDS OF CHAPTER 23 OF THE CITY OF WELD COUNTY CODE . Q 25 . NECESSARY PERSONNEL FROM THE WELD COUNTY DEPARTMENTS OF PLANNING SERVICES , PUBLIC WORKS , AND PUBLIC HEALTH AND ENVIRONMENT SHALL BE GRANTED ACCESS ONTO THE PROPERTY WITH NOTICE TO THE FACILITY OPERATOR AND/OR PROPERTY OWNER AT ANY N REASONABLE TIME IN ORDER TO ENSURE THE ACTIVITIES CARRIED OUT ON THE PROPERTY COMPLY WITH THE CONDITION OF APPROVAL AND DEVELOPMENT STANDARDS STATED HEREIN AND ALL APPLICABLE WELD COUNTY REGULATIONS . 26 . THE USE BY SPECIAL REVIEW AREA SHALL BE LIMITED TO THE PLANS SHOWN HEREON AND GOVERNED BY THE FOREGOING STANDARDS AND ALL APPLICABLE WELD COUNTY REGULATIONS . SUBSTANTIAL CHANGES FROM THE PLANS OR DEVELOPMENT STANDARDS , AS SHOWN OR STATED , SHALL REQUIRE THE APPROVAL OF AN AMENDMENT OF THE PERMIT BY THE WELD COUNTY BOARD OF COUNTY COMMISSIONERS BEFORE SUCH CHANGES FROM THE PLANS OR DEVELOPMENT STANDARDS ARE PERMITTED . ANY OTHER CHANGES SHALL BE FILED IN THE OFFICE OF THE _ DEPARTMENT OF PLANNING SERVICES . SECTION 31 , TOWNSHIP 6 27 . THE PROPERTY OWNER OR OPERATOR SHALL BE RESPONSIBLE FOR COMPLYING WITH ALL THE FOREGOING DEVELOPMENT STANDARDS . NONCOMPLIANCE WITH ANY OF THE FOREGOING DEVELOPMENT STANDARDS MAY BE REASON FOR REVOCATION OF THE PERMIT APPROVAL AND NORTH , RANGE 63 REVOCATION BY WELD COUNTY PLANNING COMMISSION . BOARD OF COUNTY COMMISSIONERS MAY HAVE THEIR OWN SEPARATE PROCESS . COMPLIANCE IS THE RESPONSIBILITY OF THE LAND OWNER . WELD COUNTY CO 80624 28 . RIGHT TO EXTRACT MINERAL RESOURCES STATEMENT : WELD COUNTY HAS SOME OF THE MOST ABUNDANT MINERAL RESOURCES , INCLUDING , BUT NOT LIMITED TO , SAND AND GRAVEL , OIL , NATURAL GAS , AND COAL . UNDER TITLE 34 , OF THE COLORADO REVISED STATUTES , MINERALS ARE 0 o VITAL RESOURCES BECAUSE (A) THE STATE ' S COMMERCIAL MINERAL DEPOSITS ARE ESSENTIAL TO THE STATE ' S ECONOMY ; ( B ) . THE POPULOUS COUNTIES OF THE STATE FACE A CRITICAL SHORTAGE OF SUCH DEPOSITS ; AND ( C ) SUCH DEPOSITS SHOULD BE EXTRACTED ACCORDING TO A (40m450 ' - 1 04 . 479 RATIONAL PLAN , CALCULATED TO AVOID WASTE OF SUCH DEPOSITS AND CAUSE THE LEAST PRACTICABLE DISRUPTION OF THE ECOLOGY AND QUALITY OF LIFE OF THE CITIZENS OF THE POPULOUS COUNTIES OF THE STATE MINERAL RESOURCES LOCATIONS ARE WIDESPREAD THROUGHOUT A w THE COUNTY AND PERSONS MOVING INTO THESE AREA MUST RECOGNIZE THE VARIOUS IMPACTS ASSOCIATED WITH THIS DEVELOPMENT . OFTENTIMES , MINERAL RESOURCES ARE PROTECTED PROPERTY RIGHTS AND MINERAL OWNERS SHOULD BE AFFORDED THE OPPORTUNITY TO EXTRACT THE MINERAL RESOURCES . D zl 29 . THE WELD COUNTY RIGHT TO FARM STATEMENT , AS IT APPEARS IN SECTIONS 22-2 -20J . 2 OF THE WELD COUNTY CODE , SHALL BE PLACED ON THE MAP AND RECOGNIZED AT ALL TIMES . WELD COUNTY IS ONE OF THE MOST PRODUCTIVE AGRICULTURAL COUNTIES IN THE UNITED STATES , TYPICALLY RANKING IN THE TOP TEN COUNTIES IN THE COUNTRY IN TOTAL MARKET VALUE OF AGRICULTURAL PRODUCTS SOLD . THE RURAL AREAS OF WELD COUNTY MAY BE OPEN AND m) SPACIOUS , BUT THEY ARE INTENSIVELY USED FOR AGRICULTURAL . PERSONS MOVING INTO A RURAL AREA MUST RECOGNIZE AND ACCEPT THERE ARE DRAWBACKS , INCLUDING CONFLICTS WITH LONG-STANDING AGRICULTURAL PRACTICES AND A LOWER LEVEL OF SERVICES THAN IN TOWN . �� ALONG WITH THE DRAWBACKS COME THE INCENTIVES WHICH ATTRACT URBAN DWELLERS TO RELOCATE TO RURAL AREA : OPEN VIEWS , SPACIOUSNESS , WILDLIFE , LACK OF CITY NOISE AND CONGESTION AND THE RURAL ATMOSPHERE AND WAY OF LIFE WITHOUT NEIGHBORING FARMS , THOSE 0 PRELIMINARY 09/28/23 N FEATURES WHICH ATTRACT URBAN DWELLERS TO RURAL WELD COUNTY WOULD QUICKLY BE GONE FOREVER . RAT. NO DESCRIPTION DATE III AGRICULTURAL USERS OF LAND SHOULD NOT BE EXPECTED TO CHANGE THEIR LONG ESTABLISHED AGRICULTURAL PRACTICES TO ACCOMMODATE THE INTRUSIONS OF URBAN USERS INTO A RURAL AREA. WELL- RUN AGRICULTURAL ACTIVITIES WILL GENERATE OFF SITE IMPACTS , INCLUDING NOISE FROM TRACTORS AND EQUIPMENT ; SLOW MOVING FARM VEHICLES ON RURAL ROADS ; DUST FROM ANIMAL PENS , FIELD WORK , HARVEST AND GRAVEL ROADS ; ODOR FROM ANIMAL CONFINEMENT , SILAGE AND MANURE ; SMOKE FROM DITCH BURNING ; FLIES AND MOSQUITOES ; HUNTING SHEET TiT � E : AND TRAPPING ACTIVITIES ; SHOOTING SPORTS , LEGAL HAZING CO NUISANCE WILDLIFE ; AND THE USE CO PESTICIDES AND FERTILIZERS IN THE FIELDS , INCLUDING THE USE CO AERIAL SPRAYING . IT IS COMMON PRACTICE FOR AGRICULTURAL PRODUCERS TO UTILIZE AN ACCUMULATION CO Q AGRICULTURAL MACHINERY AND SUPPLIES TO ASSIST IN THEIR AGRICULTURAL OPERATIONS . A CONCENTRATIONS OF MISCELLANEOUS AGRICULTURAL MATERIALS OFTEN PRODUCES A VISUAL DISPARITY BETWEEN RURAL AND URBAN AREAS OF THE COUNTY . SECTION35-3 . 5- 102 , C . R . S . PROVIDES DEVELOPMENT m THAT AN AGRICULTURAL OPERATIONS SHALL NOT BE FOUND TO BE A PUBLIC OR PRIVATE NUISANCE IF THE AGRICULTURAL OPERATION ALLEGED TO BE A NUISANCE EMPLOYS METHOD OR PRACTICES THAT ARE COMMONLY OR REASONABLY ASSOCIATED WITH AGRICULTURAL PRODUCTIONS . SCONDORDS CD WATER HAS BEEN AND CONTINUES TO BE , THE LIFELINE FOR THE AGRICULTURAL COMMUNITY . IT IS UNREALISTIC TO ASSUME THAT DITCHES AND RESERVOIRS MAY SIMPLY BE MOVED " OUT OF THE WAY" OF RESIDENTIAL DEVELOPMENT . WHEN MOVING TO THE COUNTY , PROPERTY OWNER AND RESIDENTS MUST REALIZE THEY CANNOT TAKE WATER FROM IRRIGATION DITCHES , LAKES OR OTHER STRUCTURES , UNLESS THEY HAVE AN ADJUDICATED RIGHT TO THE WATER . m WELD COUNTY COVERS A LAND AREA OF APPROXIMATELY FOUR THOUSAND (4 , 000 ) SQUARE MILES IN SIZE (TWICE THE SIZE OF THE STATE OF DELAWARE ) WITH MORE THAN THREE THOUSAND ( 3 , 700 ) MILES OF STATES AND COUNTY ROADS OUTSIDE OF MUNICIPALITIES . THE SHEER MAGNITUDE PRoJ . MGR . : ss PRoJ . ENGR . : ss °ATE : 06 / 21 / 2023 CO THE AREA TO BE SERVED STRETCHES AVAILABLE RESOURCES . LAW ENFORCEMENT IS BASED ON RESPONSES TO COMPLAINT MORE THAN ON PATROLS CO THE COUNTY , AND THE DISTANCES WHICH MUST BE TRAVELED MAY DELAY ALL EMERGENCY RESPONSES , INCLUDING LAW 0 ENFORCEMENT , AMBULANCE AND FIRE . FIRE PROTECTION IS USUALLY PROVIDED BY VOLUNTEERS WHO MUST LEAVE THEIR JOBS AND FAMILIES TO RESPOND TO EMERGENCIES COUNTY GRAVEL ROADS , NO MATTER HOW OFTEN THEY ARE BLADED , WILL NOT PROVIDES THE SAME KIND OF DRAWN BY : s � CHECKED BY : GB scA � E : As sHowN SURFACES EXPECTED FROM A PAVED ROAD . SNOW REMOVAL PRIORITIES MEAN THAT ROADS FROM SUBDIVISIONS TO ARTERIALS MAY NOT BE CLEARED FOR SEVERAL DAYS AFTER A MAJOR SNOWSTORM . SERVICES IN RURAL AREAS , IN MANY CASES , WILL NOT BE EQUIVALENT TO MUNICIPAL DRAWING No . SERVICES . RURAL DWELLERS MUST , BY NECESSITY , BE MORE SELF- SUFFICIENT THAN URBAN DWELLERS . H E ET III S O 5 o PEOPLE AREA EXPOSED TO DIFFERENT HAZARDS IN THE COUNTY THAN IN AN URBAN OR SUBURBAN SETTING . FARM EQUIPMENT AND OIL FIELD EQUIPMENT , PONDS AND IRRIGATION DITCHES , ELECTRICAL POWER FOR PUMPS AND CENTER PIVOT OPERATIONS , HIGH SPEED TRAFFIC , SAND BURS , o PUNCTURE VINES , TERRITORIAL FARM DOGS AND LIVESTOCK AND OPEN BURNING PRESENT REAL THREATS . CONTROLLING CHILDREN ' S ACTIVITIES IS IMPORTANT , NOT ONLY FOR THEIR SAFETY , BUT ALSO FOR THE PROTECTION CO THE FARMER ' S LIVELIHOOD . J CI AQUAMARINE SOLAR USE BY SPECIAL REVIEW SECTION 31 , TOWNSHIP 6 NORTH , RANGE 63 WEST OF THE 6TH P . M . COUNTY OF WELD , STATE OF COLORADO 54 . 31 ACRES S PROJECT NUMBER . U S RXXXX-XXXX DESIGN + ENGINEERING 1400 Shattuck Avenue, Suite 3 Berkeley, California 94 70 9 DIMENSIONS FEET METER O 7 . 90 2 . 40 MODULE WIDTH Y 15. 20 4 . 6 AISLE WIDTH AGGREGATE BASE ROAD TO BE COMPACTED 00 85% AND SHALL BE CAPABLE OF SUPPORTING 75 , 000 LBS . Z 23 . 00 7 . 01 PITCH • •20'-0" • • SunShare / 5 • COMM UNITY SOLAR lIXII ItY,! 1724 GILPIN STREET , / / // / / // / / ,/ / // / / // / / // DENVER , CO 80218 GRADE LEVEL ACCESS ROAD (TYP . ) PD0 L/� S-5 NTS �o��0. 0• G 0* - • !1 _- FL . rC T //� • Q 56414 D // /qG �� 60°' Id • FSS/OVAL EN�\� EXP . 10/31 12023 8 ' -0° NOTE : CONTENTS ON SIGN MAY CHANGE SUBJECT TO FINAL DESIGN 41.011 ( MAX . ) ( MIN . ) 12 '-0II AQUAMARINE AQUAMARINE SOLAR LLC ' SOLAR LLC 4'-0" PHOTOVOLTAIC POWER PLANT S-0° SUNSHARE COMMUNITY SOLAR / 10 . 0 MWAC GROUND LEVEL rq 14 . 0 MWDC X 0 3 PV SOLAR TRACKER ELEVATIONS SO LAR P ROJ ECT S-5 NTS III N _ 2 ENTRANCE SIGN BOARD w Q S-5 NTS 0- SECTION 31 , TOWNSHIP 6 NORTH , RANGE 63 WELD COUNTY , CO 80624 N `D (40 . 450 ° , - 104 . 479 °) III CD CD III CD C- CD CD Q CD CI 0 PRELIMINARY 09/28/23 C REV. NO DESCRIPTION DATE III SHEET TITLE : C- CD Q SECTION & DETAILS m PROJ . MGR . : SS PROJ . ENGR . : SS DATE : 06 / 21 /2023 CD DRAWN BY: SJ CHECKED BY: GB SCALE : AS SHOWN DRAWING NO . w 5OF15 SHEET S - 5 AQUAMARINE SOLAR USE BY SPECIAL REVIEW SECTION 31 , TOWNSHIP 6 NORTH , RANGE 63 WEST OF THE 6TH P . M . COUNTY OF WELD , STATE OF COLORADO 54 . 31 ACRES S PROJECT ENMESH : U S RXXXX-XXXX DESIGN + ENGINEERING 1400 Shattuck Avenue, Suite 3 Berkeley, California 94 70 9 24 . 0 ' (TYP . ) % FENCE INSTALLATION NOTES : WOOD GATE POST TUBE STEEL FRAME 1 . FENCE TO BE INSTALLED IN GENERAL ACCORDANCE WITH ASTM F567 . LOCAL FENCE CONTRACTOR TO ALTER ASTM TBD DIA . MIN (TYP . ) F567 REQUIREMENTS TO MEET SITE SPECIFIC CONDITIONS . 2 . FENCE FABRIC SHALL BE GALVANIZED IN ACCORDANCE WITH ASTM A392 , CLASS 2 . • • DO ._NOBLE LA CH ___ __ __ __ __ __ __ __ __ __ _ SunShare 3 . STRENGTH AND PROTECTIVE COATINGS OF ALL FENCE FRAMEWORK SHALL CONFORM TO ASTM F1083 . � • 4 . EXTENDED , END , OR PULL POST FOOTING MINIMUM CONCRETE COMPRESSIVE STRENGTH SHALL BE 2 , 500 PSI MIN . • • C o M M U N i T Y S O L A R 5 . EXTENDED , END , OR PULL POST MINIMUM FOOTING DIAMETER SHALL BE FOUR TIMES THE LARGEST CROSS SECTION . ../ __ ___________________________________ . _____________H ______________________ _ _ ___ OP OF THE POST FOR POST DIAMETER UP TO 4 ' . 1724 GILPIN STREET , rsa "X4' 6 G AL ANI ED 6 . EXTENDED , END , OR PULL POST FOOTING DEPTH SHALL BE A MINIMUM OF TBD PLUS AN ADDITIONAL TBD DEPTH FOR DENVER , CO 82218 F E EACH 1 ' POST HEIGHT INCREASE ABOVE 4' POST HEIGHT ABOVE GROUND . ___ __ __ __ _ 7 . SWING GATE POST FOOTING DEPTHS AND DIAMETERS SHALL BE DETERMINED BASED ON ASTM F567 , TABLE 2 AND ALTERED AS NEEDED BY FENCE CONTRACTOR . _ _ - _ _ _ == _ r= _ _ _ __ _ _ = u rtfir r rtn rrtr rrtri nrt = ==q � � T �EC � Tli �-�+ �� =; ;� ,�TE-�T - -rt ,��k�T -_ = =� x= �� T ��= L,PDO LI7F� W 8 . IN AREAS WHERE EXISTING FENCES CONFLICT WITH SITE SECURITY FENCE , CONTRACTOR SHALL REMOVE AND çPY • Gq ;; w `sF w _ DISPOSE OF EXISTING FENCE . _ N • Q 56414 D ; 2 9 . DISPOSAL OFF SITE - NO MATERIALS ARE TO REMAIN ON SITE . �i° :c W e4 10 . ALL STEEL OR MALLEABLE IRON PARTS AND ACCESSORIES SHALL BE HOT- DIP GALVANIZED IN ACCORDANCE WITH �o�Fss/pNALEN�\�� wo W = ASTM A123 AFTER FABRICATION . 007 . 14/31 /2223 11 . WARNING SIGNS TO BE INSTALLED AT 100' INTERVALS , CONTENTS DECIDED BY OWNER . AQUAMARINE NOTE : SOLAR LLC 1 . FENCING SUPPLIER SHALL PROVIDE FINAL AND SEALED FENCING DRAWINGS WITH MATERIAL AND SPECIFICATION REQUIREMENTS . 2 . A KNOX PAD LOCK WILL BE PLACED ON CHAINED GATE OR KNOX BOX WITH GATE ACCESS KEYS WILL BE MOUNTED AT THE MAIN ENTRANCE FOR FIRE DEPARTMENT ACCESS . 10 . 0 MWAC 1 ACCESS GATE DETAILS 14 . 0 MWDC S-6 NTS X SOLAR PROJECT = WOOD CORNER , WOOD BRACE POST WOOD LINE POST Q TERMINAL OR PULL POST TBD DIA . MIN . (TYP . ) TBD DIA . (TYP . ) N 7 750 010 . MIN . (TOO . ) w SECTION 31 , TOWNSHIP 6 I IN T ION NORTH , RANGE 63 WELD COUNTY , CO 80624 N _ 0 N W R A I (401. 4500 ) - 104 . 4790)1 _I I cn w z Q Q 0 TI wH =� 1 = 0 PRELIMINARY 09/28/23 l T T rt � T� -� T� T =�= T - - Tfi T �A TT TT =r t = � = T TT A z REV. NO DESCRIPTION DATE H = GRADE z w L Ii WO w D_ SHEET TITLE : O t H 7 Cl H 2o . E ' ( TYP . ) c FENCING PLAN CONCRETE FOOTING TBD DIA . (TOP . ) A m NOTE : PROD . MGR . : SS PRO/ . TEES . : SS DATE : 06/ 21 / TOTE N 1 . FENCING SUPPLIER SHALL PROVIDE FINAL AND SEALED FENCING DRAWINGS WITH MATERIAL AND SPECIFICATION DRAWN BY : SJ CHECKED BY : GB SCALE : AS SHOWN REQUIREMENTS . A 2 . A KNOX PAD LOCK WILL BE PLACED ON CHAINED GATE OR KNOX BOX WITH GATE ACCESS KEYS WILL BE MOUNTED DRAWING 00 . T AT THE MAIN ENTRANCE FOR FIRE DEPARTMENT ACCESS . FSHEET 6 O 5 C 2 FENCE DETAILS S-6 NTS ( S � 6 ) AQUAMARINE SOLAR USE BY SPECIAL REVIEW SECTION 31 , TOWNSHIP 6 NORTH , RANGE 63 WEST OF THE 6TH P . M . COUNTY OF WELD , STATE OF COLORADO 54 . 31 ACRES S PROJECT NUMBER . U S RXXXX-XXXX DESIGN + ENGINEERING NOTES : 1400 Shattuck Avenue, Suite 3 II 1 . THIS DEVELOPMENT IS BEING CONSTRUCTED IN A RURAL PART OF WELD COUNTY, COLORADO . THE SITE IS LOCATED ON THE EAST SIDE OF WCR 61 & SOUTH Berkeley, California 94709 SIDE OF WCR 64 . THE SURROUNDING LAND IS PRIMARILY BEING USED FOR AGRICULTURAL, RANCHING , AND OIL/GAS PURPOSES . II 2 . THIS DEVELOPMENT WILL BE CONSTRUCTED IN MULTIPLE PHASES ON LEASED LAND . 1 3 . FOLLOWING THE START OF THE CONSTRUCTION OF EACH PHASE DISTURBED AREAS WITHIN THE LIMITS OF CONSTRUCTION SUCH AS ROADCUTS UTILITY S6 TRENCHES WASTEWATER DISPOSAL FIELDS BUILDING SITES REVEGETATED WITH NATIVE GRASS . 4 . OTHER AREAS WHERE EXISTING VEGETATION HAS NOT REGROWN WILL BE RESDEEDED . 5 . SCREENING SHALL REMAIN HEALTHY AND MAINTAINED TO CONTINUE TO PROVIDE VEGETATIVE GROUND COVER . NOXIOUS WEEDS WILL BE CONTROLLED ON THE SUBJECT PROPERTY ( SEE ALSO THE VEGETATION MANAGEMENT PLAN ) . 6 . FOR SECURITY AND PROTECTION OF THE PUBLIC AND WILDLIFE , THE RECORDED SOLAR FACILITY WILL BE FENCED WITH WIRE MESH . THE SELECTED FENCE WILL BLEND WITH THE NATURAL ENVIRONMENT AND WILL PREVENT WILDLIFE FROM ENTERING THE SITE CAUSING DAMAGE AND THEREFORE PROVIDING • u re SECURITY OF THE IMPROVEMENTS . • • COMMUNITY SOLAR rTTTLT7 './ ,.. .: 7 . FENCING SHALL BE MAINTAINED AS NEEDED TO PROVIDE THE INTENDED SCREENING OF THE RECORDED IMPROVEMENTS . LU I I 8 . CONTRACTOR SHALL CONTACT "COLORADO ONE " ( 811 OR 1 -800-922 - 1987 ) TO VERIFY LOCATIONS OF ALL UNDERGROUND UTILITIES PRIOR TO � � I I INSTALLATION OF ANY PLANTS OR SCREENING MATERIAL . I � A sl 9 . ALL SUBSTITUTION MUST BE MADE WITH PRIOR APPROVAL . 1724 GILPIN STREET , ( � i k � i � ' 2 10 . REPAIR, REPLACE, OR PROVIDE SOD/SEED AS REQUIRED FOR ANY ROADWAY BOULEVARD AREAS ADJACENTTO THE SITE DISTURBED DURING DENVER , CO 80218 11 JJewMji � i � � - 6 CONSTRUCTION . ' . sa ig l�' 11 . REPAIR ALL DAMAGE TO PROPERTY FROM PLANTING OPERATIONS AT NO COST TO OWNER . ifllhi1I1IItI1ttT1flh1iiiiiIfluIILIJIIII 13 . 20 ACRES g� � Igl � � , ` � � � �I � �O�• �pY G ••� • F 1L 56414 >: m1ll1flflIIU1IJllfflMftHllE tlfflfltlllllllrlii ' I diRllLLLllllfl1L IO1ifflf'1O1. S ONAL •N JIll liiiiEX9 . 12/31 /2223 Pj . UIILLLDN AQUAMARINE PHOTOVOLTAIC ARRAYBRAND " LLC SOLAR DDHM , COLORADO 10 . 0 MWAC 14 . 0 MWDC X uffao fflfl Lw Grew MII SOLAR PROJECT N PROPERTY LINES A mixture of lower maintenance cool season grasses that establish Well 1n cooler areas below 8000 H . oi000tI. 001 The lower growth habit of the grasses lends itself to infrequent as no mowing . Well - suited for erosion control and transition turfareas ' SECTION 31 , TOWNSHIP 6 NORTH , RANGE 63 N ' WELD COUNTY , CO 80624 0 % Crested WHeatgrass , Ephraim (40 . 450 ° , - 104 . 479 °) 5 % Intermediate egrass , VD ' - - - - - 0 % Sheep Fescue , Vl 1 5 % Chewings Fescue, AAS LI SOLE Forage Bluegrass , 'wringer III z 0 a Drill Seeding Rate 0 PRELIMINARY 09/28/23 �I o 20 - 25 lbs. per acre REV. NO DESCRIPTION DATE w 1SEEDING PLAN Broadcast Seeding Rate S-7 NTS N 50 - 55 lbs . leer acre SHEET TITLE : mall i eGSs. m LEGEND - is . per 1000 sq . ft. LANDSCAPE PLAN y x x SECURITY FENCE Available 1n 30 E•., 2 lb . , and L 1. 0 . bags AREA TO BE RESEEDED IF/ WHEN DISTURBED (54 .31 ACRES) m { *�n PROJ . MGR . : SS PROJ . ENGR . : SS DATE : 06 / 21 /2023 r J :. , . V I N • , I . r X r . 4 P 1 ' T .. DRAWN BY : SJ CHECKED BY: GB SCALE : AS SHOWN a �y . ., , . you .�w",.� SA r u A n. iR W : flW NWt the Biggest . . . . _ Si ply theBest IFS DRAWING NO . 101 w Eaet 4®'' Sbreel RoaN Greeley , CO 80631 970 . 356 .4710 offices Info buffalobrandsee H . com 970.. 356. 1267 fax S H E ET - 7 O F 1 5 S - 7 AQUAMARINE SOLAR USE BY SPECIAL REVIEW SECTION 31 , TOWNSHIP 6 NORTH , RANGE 63 WEST OF THE 6TH P . M . COUNTY OF WELD , STATE OF COLORADO 54 . 31 ACRES PROJECT NUMBER: U S RXXXX-XXXX DESIGN + ENGINEERING 1400 Shattuck Avenue, Suite 3 Berkeley, California 94 70 9 A B • SuSunSharQ • • COMMUNITY SOLAR AQUAMARINE 1ARNIII 1724 GILPIN STREET , SOLAR LLC DENVER , CO 80218 v��PDocF� • , sF HIGH VOLTAGE KEEP OUT : 0 56414 � : �Fss/0NAL N�\�� PLEASE CALL ( XXX ) PHOTOVOLTAIC ARRAY EXP . 10/31 /2023 TO CONTACT THE PROJECT ___________ OPERATOR AUTHORIZED PERSONNEL ONLY 9AQUAMARINE SOLAR LLC PLANT IDENTIFICATION AT SITE ENTRANCE . WARNING LABEL FOR AGRICULTURAL SECURITY CONTACT INFO WILL BE REVISED PRIOR TO CONSTRUCTION . FENCE SPACED EVERY 100 FEET AROUND 1 0 . 0 MWAC PERIMETER OF ARRAY . X 14 . 0 MWDC GENERAL NOTES : SOLAR PROJ ECT 1 . ALL SIGNS SHALL BE SHOWN ON THE MAP AND SHALL ADHERE TO CHAPTER 23 , ARTICLE IV , DIVISION 2 AND N APPENDICES 23 - C , 23 - D AND 23 - E OF THE WELD COUNTY III CODE . ADDITIONAL SIGNAGE WILL BE INCLUDED WITHIN THE SITE AS NEEDED PER NATIONAL ELECTRICAL CODE . ____ SECTION 31 , TOWNSHIP 6 NORTH , RANGE 63 AQUAMARINE __w WELD COUNTY , CO 80624 (40 . 450 ° , - 104 . 4790) SOLAR LLC _________ __ w w z PHOTOVOLTAIC POWER PLANT __________ ___ 0 PRELIMINARY 09/28/23 SUNSHARE COMMUNITY o REV. NO DESCRIPTION DATE III S OLAR SHEET TITLE : m SIGNS m PROJ . MGR . : SS PROJ . ENGR . : SS DATE : 06 / 21 / 2023 C DRAWN BY : SJ CHECKED BY : GB SCALE : AS SHOWN DRAWING NO . w 8OF15 SHEET S - 8 AQUAMARINE SOLAR USE BY SPECIAL REVIEW SECTION 31 , TOWNSHIP 6 NORTH , RANGE 63 WEST OF THE 6TH P . M . COUNTY OF WELD , STATE OF COLORADO 54 . 31 ACRES S PROJECT NUMBER: U S RXXXX-XXXX 0 1 V I D A DESIGN + ENGINEERING GENERAL CIVIL NOTES : 31 . FILL MATERIAL TYPES SHALL BE IN ACCORDANCE WITH STRUCTURAL FILL TYPES LISTED IN THE GEOTECH 75 . PUBLIC UTILITY LOCATION SERVICES ( COLORADO 811 ) CAN BE REACHED BY DIALING 811 OR REPORT . 1 - 800- 922 - 1987 OR BY VISITING THEIR WEBSITE AT WWW . COLORADO811 . ORG . 14OO Shattuck Avenue, Suite 3 1 . CONSTRUCTION SHALL BE IN ACCORDANCE WITH THESE SPECIFICATIONS, COLORADO GENERAL BUILDING 32 . PLACE FILL MATERIAL IN MAXIMUM LIFTS OF 4 " TO 6 " LOOSE THICKNESS WHEN USING HAND GUIDED Berkeley, California 947O9 CODE , WELD COUNTY ORDINANCE AND THE INTERNATIONAL BUILDING CODE . COMPACTING EQUIPMENT . SURVEY CONTROL ( CIVIL SHEETS ONLY) : 33 . PRIOR TO PLACING FILL OR COMPACTING SCARIFIED SOIL IN FOUNDATION AREAS, ALL UNSUITABLE 2 . ALL EARTHWORK AND TESTING SHALL ADHERE TO THE RECOMMENDATIONS OF THE GEOTECH REPORT, MATERIAL SHALL BE REMOVED FROM THE CONSTRUCTION AREAS . THIS SHALL INCLUDE THE REMOVAL OF 76 . HORIZONTAL COORDINATE SYSTEM : NAD 83 , COLORADO NORTH , STATE PLANE , SURVEY FEET . PROVIDED BY TERRACON CONSULTANTS, INC . PROJECT NO . 21165036 . ALL VEGETATION AND TOPSOIL, DEBRIS, LOOSE AND DISTURBED SOIL, CONTAMINATED SOIL AND OTHER 77 . VERTICAL DATUM : NAD 83 , FEET . DELETERIOUS MATERIALS THAT MAY EXIST WITHIN THE AREA OF THE PROPOSED CONSTRUCTION . 78 . ANY COORDINATES SHOWN IN CIVIL SHEETS ARE GROUND COORDINATES . 3 . EARTHWORK ON THE SITE SHALL BE OBSERVED AND EVALUATED BY THE GEOTECHNICAL ENGINEER OF 34 . IF UNDERGROUND FACILITIES ARE ENCOUNTERED DURING SITE CLEARING , CONTRACTOR SHALL RECORD ( N - EAR ) . IMMEDIATELY NOTIFY C- EOR SO THAT A SOLUTION CAN BE CREATED TO PROTECT AND/OR RELOCATE ( E ) SPECIAL INSPECTIONS : • • UTILITY . � • SunShare 4 . THE EVALUATION OF EARTHWORK SHALL INCLUDE OBSERVATION AND TESTING OF ON -SITE BACKFILL 35 . DRY AND LOW- DENSITY SOIL SHALL BE REMOVED OR WETTED AND COMPACTED IN - PLACE PRIOR TO 79 . SPECIAL INSPECTION AND TESTING FIRM SHALL SUBMIT THE FOLLOWING TO THE OWNER AND C- EOR : MATERIAL AND OTHER GEOTECHNICAL CONDITIONS EXPOSED DURING ROAD IMPROVEMENT PLACING ADDITIONAL FILL OVER THE MATERIAL . 79 . 1 . SPECIAL INSPECTION AND TESTING REPORTS FOR THE FOLLOWING AT A MINIMUM : • • [ o Ni M i� N i T Y s (? L A R CONSTRUCTION AT THE DIRECTION OF THE G - EAR . 36 . ORGANIC SOILS SHALL BE LEFT IN PLACE IN NON -STRUCTURAL AREAS SUCH AS WITHIN THE ARRAY AREAS . 79 . 1 . 1 . PERIODIC VERIFICATION THAT MATERIALS BELOW SHALLOW FOUNDATIONS AND EQUIPMENT 37 . VEGETATION REMOVAL SHALL ONLY TAKE PLACE IN AREAS TO BE DISTURBED, CONTRACTOR SHALL PADS ARE ADEQUATE TO ACHIEVE THE DESIGN BEARING CAPACITY . 5 . WHERE DEVIATIONS EXIST BETWEEN THESE SPECIFICATIONS/ DESIGN AND THE GEOTECH REPORT, THIS MINIMIZE DISTURBANCE OF VEGETATION DUE TO CONSTRUCTION ACTIVITIES . 79 . 1 . 2 . PERIODIC VERIFICATION THAT EXCAVATIONS ARE EXTENDED TO PROPER DEPTH AND WIDTH AND 1724 GILPIN STREET , DESIGN SHALL TAKE PRECEDENCE . 38 . IN LOCATIONS OF SOIL DISTURBANCE DUE TO EARTHWORK, NATIVE TOPSOIL WILL BE REMOVED, HAVE REACHED SUITABLE MATERIAL . STOCKPILED, AND EITHER REPLACED OR SPREAD ON SITE . 79 . 1 . 3 . PERIODIC CLASSIFICATION AND TESTING OF COMPACTED FILL MATERIALS . DENVER , CO 80218 6 . NOTES AND DETAILS NOTED AS " TYPICAL, " SHALL BE USED WHENEVER APPLICABLE . SPECIFIC DETAILS AND 79 . 1 . 4 . CONTINUOUS VERIFICATION OF THE USE OF PROPER MATERIALS, DENSITIES, AND LIFT THICKNESS NOTES TAKE PRECEDENCE OVER TYPICAL DETAILS AND NOTES . SITE ACCESS ROADS : DURING PLACEMENT AND COMPACTION OF COMPACTED STRUCTURAL FILL. 79 . 1 . 5 . PERIODIC INSPECTION OF SUBGRADE , PRIOR TO PLACEMENT OF COMPACTED FILL, TO VERIFY 7 . DRAWINGS, SPECIFICATIONS, DETAILS, AND NOTES DEPICTED IN THIS DESIGN REPRESENT THE FINISHED 39 . IN AREAS WHERE ROAD CROSSINGS OCCUR OVER AN EXISTING UTILITY OR FLOWLINE , KERR- MCGEE SHALL THAT EXCAVATION SITE HAS BEEN PREPARED PROPERLY . PRODUCT AND DO NOT INDICATE THE MEANS, METHODS, PROCEDURES, OR SEQUENCE OF BE CONTACTED 10- DAYS PRIOR TO EARTHWORK . pCL° ° Cc7 CONSTRUCTION UNLESS SPECIFICALLY NOTED . 40 . SURFACE COURSE SHALL HAVE A MINIMUM COMPACTED THICKNESS OF 10 " OF CRUSHED ANGULAR SUBMITTALS : c7 ••PY' G• ,. F AGGREGATE . 9 + o �° ' .. . 8 . CHANGES OR DEVIATIONS FROM THE DRAWINGS, SPECIFICATIONS, DETAILS, AND NOTES DEPICTED IN 41 . RECLAIMED ASPHALT PAVEMENT ( RAP ) SHALL BE USED AS THE TOP 2 " OF ANY ROAD, MODIFIED TO 80 . CONTRACTOR SHALL SUBMIT CUT SHEETS AND DETAILS FOR THE FOLLOWING TO THE OWNER AND C- EOR ;Q - D; THIS DESIGN ARE NOT ALLOWED WITHOUT WRITTEN AUTHORIZATION FROM THE CIVIL ENGINEER OF CONTAIN 10% - 25 % FINES, COMPACTED AND GRADED TO MEET CDOT SPECIFICATIONS FORA CLASS 5 OR FOR REVIEW PRIOR TO PLACEMENT : so 56414 -C. RECORD ( C- EAR ) . 6 AGGREGATE . 80 . 1 . PERIMETER FENCE G ° '••• 42 . SURFACE COURSE THICKNESS SHALL BE MEASURED AFTER FULL COMPACTION AND CONSTRUCTED 80 . 2 . FILL AND/OR STRUCTURAL FILL MATERIALS AND EQUIPMENT PAD EXCAVATION FILL MATERIALS Fs•'' " • " ''NG�� S/OVAL E 9 . CONTRACTOR IS RESPONSIBLE FOR FAMILIARIZING THEMSELVES WITH THE DESIGN DRAWINGS, REPORTS, DIRECTLY ABOVE 12 " MOISTURE CONDITIONED, AND COMPACTED NATIVE SOIL. 80 . 3 . CONCRETE MIX DESIGNS EXP . 10/31 /2023 AND SITE . 43 . PRIOR TO PLACING SURFACE COURSE , GEOTEXTILE FABRIC, OR COMPACTING SCARIFIED SOILS IN ROAD 80 . 4 . SEED MIX DESIGNS EXCAVATIONS, ALL UNSUITABLE MATERIAL SHALL BE REMOVED . THIS SHALL INCLUDE THE REMOVAL OF 80 . 5 . SOIL AMENDMENT MIX DESIGN FOR RAIN GARDENS 10 . CONTRACTOR IS SOLELY RESPONSIBLE FOR DAMAGE TO EXISTING FACILITIES RESULTING DIRECTLY OR ALL VEGETATION AND TOPSOIL, DEBRIS, LOOSE AND DISTURBED SOIL, CONTAMINATED SOIL AND OTHER INDIRECTLY FROM CONTRACTORS OPERATIONS, REGARDLESS OF WHETHER THOSE FACILITIES ARE DELETERIOUS MATERIALS THAT MAY EXIST WITHIN THE AREA OF THE PROPOSED ROADWAY ALTERNATIVES : DEPICTED ON THESE PLANS . CONSTRUCTION PRIOR TO PLACING FILL, SCARIFY ( OR TILL) , WET AND COMPACT NATIVE SUBBASE MATERIAL TO 12 " DEPTH MINIMUM BEFORE ADDING AGGREGATE SURFACE COURSE . 81 . THE C- EOR WILL CONSIDER ALTERNATIVES FOR MATERIALS AND PROCEDURES . HOWEVER, IT IS THE CO 11 . CONTRACTOR SHALL ADHERE TO ALL FEDERAL, STATE, AND LOCAL SAFETY REGULATIONS . 44 . NATIVE SUBBASE MATERIAL SHALL BE COMPACTED TO 95 % MAXIMUM DRY DENSITY ( MDD ) PER ASTM CONTRACTOR ' S RESPONSIBILITY TO DEMONSTRATE THAT ALL ALTERNATIVES ARE EQUAL IN STRENGTH , D698, - SAG 3 % OPTIMUM MOISTURE CONTENT. PERFORMANCE, AND DURABILITY TO THE MATERIALS OR PROCEDURES SPECIFIED IN THE DESIGN . SO LAR LLC 12 . CONTRACTOR SHALL ENACT MEASURES TO PROTECT AND SAFEGUARD WORKERS AND THE PUBLIC FROM 45 . AGGREGATE SURFACE COURSE SHALL BE COMPACTED TO 95 % MDD PER ASTM D1557, 0 TO 2 % OPTIMUM 82 . WRITTEN APPROVAL BY THE C- EOR SHALL BE REQUIRED PRIOR TO USING ANY ALTERNATIVE . INJURY DURING CONSTRUCTION . MOISTURE CONTENT . CONSIDERATION OF ANY ALTERNATIVE SHALL NOT BE DEEMED TO IMPLY ADVANCE ACCEPTANCE BY THE 46 . GEOFABRIC SHALL CONSIST OF HP270 OR EQUIVELANT. C- EOR . THE C- EOR RESERVES THE RIGHT TO REJECT ANY ALTERNATIVE . 13 . CONTRACTOR SHALL MAINTAIN THE JOB SITE IN AN ORDERLY, CLEAN MANNER THROUGHOUT THE 47 . SITE ACCESS ROADWAYS SHALL BE CONSTRUCTED AT GRADE WITH A VERTICAL TOLERANCE OF +/- 2 " .COURSE OF THE WORK . 48 . POSITIVE DRAINAGE SHALL BE MAINTAINED ACROSS THE SITE . MATERIAL SPECIFICATIONS 10 . 0 MWAC 49 . ON -SITE ROADWAY SLOPES SHALL NOT EXCEED 5 % . 14 . CONTRACTOR SHALL NOT BLOCK LEGAL ENTRANCES OR EXITS . 83 . CODOT AGGREGATE BASE COURSE 14 . 0 MWDCTEMPORARY LAYDOWN AREAS ( IF NEEDED ) : Table 703 -3 _ 15 . CONTRACTOR SHALL COMPLY WITH ALL OWNER PROVIDED CONTRACTUAL SPECIFICATIONS . CLASSIFICATION FOR AGGREGATE BASE COURSE N 50 . IF TEMPORARY LAYDOWN AREAS ARE USED, EROSION AND SEDIMENT CONTROL SHALL BE PLACED IN SO LAR PROJ ECT = 16 . CONTRACTOR SHALL LEAVE THE WORK AREA CLEAN AND FREE OF DEBRIS AND TRASH AT THE END OF ACCORDANCE WITH S- 10 THROUGH S- 15 . Mass Percent Passing Square Mesh Sieves Q EACH DAY . 51 . TEMPORARY LAYDOWN AREAS WILL BE CLEARED AND GRUBBED ONLY IF NECESSARY . Sieve Size LL not greater than 35 LL not greater than 30 52 . SCARIFY ( OR TILL) NATIVE MATERIAL TO A DEPTH OF 12 " AND RECOMPACT . Class 1 Class 2 Class 3 Class 4 Class 5 Class 6 Class 7 N 17 . CONTRACTOR SHALL COMPLY WITH ALL APPLICABLE CODES AND ORDINANCES . 53 . PROOF ROLL COMPACTED SUB BASE NATIVE MATERIAL USING A LOADED TANDEM AXLE TRUCK . CCCC 54 . COMPACTION SHALL DEEMED ADEQUATE WHEN PROOF ROLL INDICATES 1 " OR LESS DEFLECTION . 7 18 . CONTRACTOR IS RESPONSIBLE FOR PROTECTING ALL CONSTRUCTION SURVEYING MONUMENTS AND 100mm (4 " ) 100 55 . COVER TEMPORARY LAYDOWN AREA WITH 4 MIN . DEPTH OF ROAD FINISH ROCK, IF NECESSARY . STAKES SET BY THE OWNER . ANY DEVIATIONS FROM EXISTING GRADES AS SHOWN ON THE PLANS SHALL 56 . TEMPORARY LAYDOWN AREAS SHALL BE REMOVED AND MITIGATED TO PRE - CONSTRUCTION GRADE BY BE IMMEDIATELY REPORTED TO THE OWNER AND C- EAR . SCARIFYING OR TILLING . I 60mm (2 '/2" ) 100I 57 . FINAL STABILIZATION OF TEMPORARY LAYDOWN AREAS SHALL BE IN ACCORDANCE WITH S- 10 THROUGH SECTION 31 , TOWNSHIP 6 19 CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND MATERIAL QUANTITIES PRIOR TO CONSTRUCTION .MATERIAL QUANTITIES LISTED IN THE CIVIL DESIGN ARE APPROXIMATE . S- 15 . 37 . 5mm (2 " ) 90- 100 100 C NORTH RANGE 63 s N 20 . CONTRACT OR SHALL CONTACT ANADARKO PATROLEUM CORPORATION , PRIOR TO PLACING ROADWAY CLEARING AND GRUBBING : 19mm (3/4" ) 50-90 100 WELD COUNTY , CO 80624 Cn OR EARTHWORK WITHIN 2 FEET OF AN AREA DICTATED AS AN EASEMENT CORRIDOR, EXISTING UTILITY 58 . SITE -WIDE STORMWATER MANAGEMENT IS BASED ON THE PRESERVATION OF EXISTING VEGETATION OR FLOWLINE . ROOT STRUCTURES . 2 . 36mm (#8 ) 25-55 20-85 (40w4500 ) - 1 04 . 479e) 59 . GRUBBING SHALL ONLY BE PERFORMED IN AREAS OF ROAD INSTALLATION AND WHERE NECESSARY FOR 3 21 . ANADARKO PATROLEUM CORPORATION ( APC ) SHALL BE CONTACTED 3 BUSINESS DAYS BEFORE ELECTRICAL EQUIPMENT INSTALLATION . GRUBBING SHALL NOT BE PERFORMED ON A MASS SCALE ACROSS NOTE : Class 3 material shall consist of bank or it run material . A COMMENCEMENT OF EARTHWORK IN THE STATED AREAS . A REPRESENTATIVE OF DEC WILL ASSESS THE SITE . III CC ACTUAL DEPTHS AND LOCATIONS OF UTILITIES . A CHANGE IN DEPTH OF THE EXISTING UTILITY WILL BE 60 . IT IS THE INTENTION OF THE DESIGN THAT THE MAJORITY OF THE SITE BE MOWED OR CLEARED IN A CC ASSESSED AT THAT TIME . MANNER THAT PRESERVES THE ROOT STRUCTURE OF EXISTING VEGETATION . SEEDING : CC Ci 61 . CLEARING SHALL BE DEFINED AS THE REMOVAL OF PLANTS AT OR ABOVE THE GROUND SURFACE . CC z 22 . REQUESTS FOR INFORMATION ( RFIs ) FOR CLARIFICATION OF THE INTENT OF THE DESIGN SHALL BE 62 . GRUBBING SHALL BE DEFINED AS THE REMOVAL OF ROOTS BENEATH THE GROUND SURFACE . 84 . SEEDING WILL BE DONE POST CONSTRUCTION AND ENCOMPASS GRASS LINED SWALES, RAINGARDENS, Q SUBMITTED TO THE C- EOR . RFIs SHALL INCLUDE A DETAILED WRITTEN STATEMENT THAT INDICATES THE AND FENCED ARRAY AREA, AS WELL AS TO THE FULL LIMIT OF DISTURBANCE WHERE APPLICABLE . Q SPECIFIC DRAWINGS OR SPECIFICATIONS IN NEED OF CLARIFICATION AND THE NATURE OF THE TEMPORARY SOIL STOCKPILING : CLARIFICATION REQUIRED . THE C- EOR SHALL RESPOND IN WRITING AND ISSUE CLARIFICATIONS AS 85 . SEEDING RATES AND PLANTING REQUIREMENTS ARE INCLUDED ON SHEET S- 7 . CCi NECESSARY . RESPONSES TO RFIs DO NOT CONSTITUTE APPROVED DESIGN CHANGES . 63 . EXCAVATED TOPSOIL SHALL BE KEPT SEPARATE FROM OTHER STOCKPILED MATERIAL FOR REUSE IN AREAS CC REQUIRING TOPSOIL . 0 PRELIMINARY 09/28/23 CC 23 . IF CULTURAL RESOURCES ARE LOCATED DURING CONSTRUCTION ARCHEOLOGICAL FINDINGS o ( 64 . EXCAVATED SOILS SHALL ONLY BE STOCKPILED IN TEMPORARY LAYDOWN AREAS . REV. NO DESCRIPTION DATE CC UNEARTHED ) , WORK SHALL STOP IN THAT AREA AND TEH CONTRACTOR SHALL IMMEDIATELY NOTIFY 65 . EXCAVATED SOILS SHALL BE REUSED ON - SITE . PROJECT MANAGEMENT. 66 . REUSE OF EXCAVATED SOIL ON -SITE SHALL BE PLACE SUCH THAT SITE HYDROLOGY IS NOT ALTERED . E 67 . EXCAVATED SOIL REUSE LOCATIONS SHALL BE PROVIDED TO THE C- EOR FOR APPROVAL . SHEET TITLE : 24 . OWNERS LONG TERM VEGETATION MANAGEMENT UTILIZES SHEEP GRAZING , WITH MECHANICAL 68 . EROSION AND SEDIMENT CONTROLS FOR TEMPORARY STOCKPILES SHALL BE IN ACCORDANCE WITH S- 10 CC SUPPORT AS NEEDED . AS SUCH ANY SEED MIX ALTERNATIVE SHOULD BE GRAZING COMPATIBLE . THROUGH S- 15 . CC CC 25 . POST CONSTRUCTION , CONTRACTOR SHOULD SUBMIT A CIVIL MAINTENANCE PLAN , DEFINING ALL GRADING : CIVIL NOTES Q NECESSARY CIVIL MAINTENANCE NEEDS AND ONGOING VEGETATION ESTABLISHMENT NEEDS TO CC SUCCESSFULLY STABILIZE SOILS LONG TERM AND PRESERVE THE CIVIL INSTALL . 69 . MASS GRADING ACROSS THE SITE SHALL NOT BE PERFORMED . CC 70 . MINOR AMOUNTS OF GRADING MAY BE REQUIRED TO MAINTAIN PIER HEIGHT TOLERANCES AND ARE H EARTHWORK : INDICATED ON SHEET S- 9 THROUGH S- 15 . 71 . GRADING SHALL NOT BE PERFORMED IN EXCLUSION ZONES . PROJ . MGR . : SS PROJ . ENGR . : SS DATE : 06 / 21 / 2023 26 . COMPACTION STANDARD FOR NATIVE , SCARIFIED, AND RE -COMPACTED SUBGRADES SHALL BE 95 % BY 72 , ADDITIONAL GRADING AREAS THAT ARE NOT DEPICTED ON SHEET C- 204 SHALL BE EVALUATED ON A CASE CC H ASTM D698 . BY CASE BASIS AS NEEDED . DRAWN BY : SJ CHECKED BY : GB SCALE : AS SHOWN 27 . COMPACTION STANDARD FOR STRUCTURAL FILL BENEATH FOUNDATIONS, SLABS ON GRADE , AND SITE ACCESS ROADS SHALL BE 95 % MDD BY ASTM D1557 MODIFIED PROCTOR DRY DENSITY . DRAwiNG No . ( ) GRASS SWALES AND RAINGARDENS . CC 28 . MOISTURE CONTENT OF COHESIVE SOILS ( CLAYS ) TO BE COMPACTED SHALL BE - 1 % TO +3 % OPTIMUM SH EET 9 OF 1 5 MOISTURE CONTENT AS DETERMINED BY ASTM D1557 ( MODIFIED PROCTOR DRY DENSITY) AT THE TIME 73 . GRASS SWALES AND RAINGARDENS SHALL BE INSTALLED AT THE END OF ARRAY CONSTRUCTION TO CC OF PLACEMENT AND COMPACTION . MINIMIZE COMPACTION AND SEDIMENTATION . 0 29 . MOISTURE CONTENT OF COHESIONLESS SOILS ( SAND ) TO BE COMPACTED SHALL BE -3 % TO + 2 % ( S � q ) OPTIMUM MOISTURE CONTENT AS DETERMINED BY ASTM D1557 ( MODIFIED PROCTOR DRY DENSITY ) AT UTILITY LOCATE : THE TIME OF PLACEMENT AND COMPACTION . 30 . PLACE FILL MATERIAL IN MAXIMUM LIFTS OF 9 " LOOSE THICKNESS WHEN USING SELF PROPELLED HEAVY 74 . PRIOR TO CONSTRUCTION CONTRACTOR SHALL CONTACT UTILITY LOCATION SERVICES TO LOCATE ALL Knowwhaftbelow. COMPACTORS . PUBLIC AND PRIVATE UTILITIES . Call before you dig AQUAMARINE SOLAR USE BY SPECIAL REVIEW SECTION 31 , TOWNSHIP 6 NORTH , RANGE 63 WEST OF THE 6TH P . M . COUNTY OF WELD , STATE OF COLORADO 54 . 31 ACRES S PROJECT HUMBER: U S RXXXX-XXXX 0 1 V I D A DESIGN + ENGINEERING GENERAL NOTES 1400 Shattuck Avenue, Suite 3 Berkeley, California 94 70 9 1 . OVERALL PROJECT SITE AREA = 54 . 31 ACRES ountyRnod64 2 . DISTURBED AREA = 0 . 8 ACRES "° "° " "° "° "° ° �° "° " ° "° 3 . DISTURBED AREAS INCLUDE : GRADING , EXCAVATION , PILE , \ I I ROADWORK, AND EQUIPMENT PADS . I 4 . SITE PREPARATION INCLUDES CLEARING/GRUBBING , MINOR GRADING , I COMPACTION , MOWING OF VEGETATION , AND RESTABILIZATION OF ' 41'!1Y I DISTURBED AREAS . 5 . TOPSOIL SHALL NOT BE REMOVED FROM THE PROJECT SITE OR SOLD • u rya... / I UNLESS REMOVAL OF EXCESS SOIL IS APPROVED BY THE AHJ . / / • • COMMUNIT0' sa► � aR / 6 . EXCESS TOPSOIL SHALL BE SPREAD ON - SITE SO AS TO PROVIDE SIX / 1 INCHES OF COVER ORIGINALLY EXISTING ON THE SITE OR A MINIMUM / OF FOUR INCHES OF COVER IF THE ORIGINAL COVER WAS LESS . / 1724 GILPIN STREET , / I 7 . IF REMOVAL OF EXCESS TOPSOIL IS REQUIRED IT MUST BE / I COORDINATED AND MEET GESC REQUIREMENTS . K DENVER , CO 80218 / EXISTING 8 . PROJECT SITE SHALL BE STABILIZED BY SEEDING AND/OR SODDING . / \ CONTOUR (AVE . ) 9 . ADDITIONAL VEGETATION MAY NEED TO BE REMOVED PRIOR TO CONSTRUCTION . AREAS THAT ARE NOT CLEARED/GRUBBED SHALL BE MOWED TO A MINIMUM OF THREE INCHES . VT 9S nr Ott O' 10 . CONTRACTOR RESPONSIBLE FOR PRESERVATION OF EXISTING coy.:�pY � G'•- dF m VEGETATION , NOT CLEARED/GRUBBED OR MOWED , TO THE EXTENT PRACTICABLE . , 0 56414 D ' \ 11 . VEGETATION REMOVAL SHALL ONLY OCCUR WITHIN THE PROJECT °�,0.•• •;�� BOUNDARY . °'�F •'• •''• s/orvA� 12 . CONTRACTOR TO REMOVE ONLY VEGETATION WHICH SHALL BE EXP . 10/31 /2023 DESIGNATED BY THE OWNERS REPRESENTATIVE FOR REMOVAL AND N SHALL EXERCISE CARE AROUND EXISTING VEGETATION TO BE SAVED . CONSTRUCTION FENCING MAY BE INSTALLED TO PROTECT AREAS N THAT ARE NOT TO BE DISTURBED . 13 . BURNING OF DEBRIS SHALL NOT OCCUR WITHOUT APPROPRIATE AQUAMARINE N PERMITS AND/OR AHJ AND OWNER APPROVAL . N . 14 . FINAL STABILIZATION SHALL BE ACHIEVED WHEN A UNIFORM SO LAR LLC \ x VEGETATIVE COVER WITH AN INDIVIDUAL PLANT DENSITY OF AT LEAST \ 70% OF PRE DISTURBANCE LEVELS , OR EQUIVALENT PERMANENT \ PHYSICAL EROSION REDUCTION METHODS HAVE BEEN EMPLOYED IN \ ALL AREAS OF DISTURBED GROUND . 10 . 0 MWAC 14 . 0 MWDC N \ ` N I SOLAR PROJECT N - - - \ 01 \ \ Iii \ \ \ \ \ \ \ I / 01 \` / SECTION 31 , TOWNSHIP 6 O \ / NORTH RANGE 63 I \ / N \ \ WELD COUNTY , CO 80624 01 (40 . 450 ° , - 104 . 479 °) / / 01 I / \ 01 wl / \ NN Q / II EXISTING CONTOUR (AVE . ) \ N o Q 01 I 01 / 0 PRELIMINARY 09/28/23 01 — — \01 N / / REV. NO DESCRIPTION DATE / N / III / / / / i / SHEET TITLE : / \ i / \ N / ` � OVERALL CIVIL SITE PLAN \ I N I m I I , _ I N PROJ . MGR . : SS PROJ . ENGR . : SS DATE : 06 / 21 /2023 I o / I / / DRAWN BY: SJ CHECKED BY: GB SCALE : AS SHOWN N / I / / / DRAWING NO . III - - SHEET - 10OF15 / \ 0 / \ I / / iI ( S1O ) OVERALL CIVIL SITE PLAN S- 10 N Know what's below. 1 " = 150' Call before you dig. AQUAMARINE SOLAR USE BY SPECIAL REVIEW SECTION 31 , TOWNSHIP 6 NORTH , RANGE 63 WEST OF THE 6TH P . M . COUNTY OF WELD , STATE OF COLORADO 54 . 31 ACRES S PROJECT HUMBER: U S RXXXX-XXXX 0 1 V I D A DESIGN + ENGINEERING 1400 Shattuck Avenue, Suite 3 Berkeley, California 04 70 9 Coumv Road n4 HO HO • HO HO- • . 1 • g ; SunShare / 1COMMUNITY SOLAR / / / / / \ 1724 GILPIN STREET , DENVER , CO 80218 PDOGCFF s ; 3 N : 56414 \ 0 0 : \ G -o \ \ �AAT/TEAL E �\� EXP . 10/31 /2023 \\ AQUAMARINE \ SOLAR LLC A N 10 . 0 MWAC 14 . 0 MWDC / 1r \ SOLAR PROJECT C \ N w N / III SECTION 31 , TOWNSHIP 6 N N - NORTH , RANGE 63 LA WELD COUNTY , CO 80624 N U 1 KEY PLAN (40 . 450 ° , - 1 04 . 479 °) S- 11 1 " = 200' N O O /\ v I ' chi ( N ) EQUIPMENT PAD (TYP . ) ( N ) INVERTER RACK (TYP . ) NO ( N ) ACCESS ROAD wl ❑ O __ ______________ z A>90 o oO O O A n ao if. a ( N ) TEMPORARY PARKING 0 PRELIMINARY 09/28/23 DURING CONSTRUCTION N REV. NO DESCRIPTION DATE J o ❑ `1 SHEET TITLE : ) oO 0 o DETAILED CIVIL SITE PLAN Q A> 816. 0' 60 m • PROJ . MGR . : SS PROD . ENGR . : SS DATE: 06/21 /2023 ¶ -r - .-- r '- ..--r '-o > O ❑ O O O ❑ Q ❑ � ❑ ❑ O O N DRAWN BY:. SJ CHECKED BY: GB SCALE : AS SHOWN 20. 0' 0 0 0 0 0 0 0 0 0 0 0 DRAWING NO . No N SHEET 11 OF 15 0 105 . 0' 70 . 0' N 1 =20' ED owwhaiAbOIAW. S - 11 2 DETAILED CIVIL SITE PLAN S- 11 1 "=20' Know what's below. Call before you dig AQUAMARINE SOLAR USE BY SPECIAL REVIEW SECTION 31 , TOWNSHIP 6 NORTH , RANGE 63 WEST OF THE 6TH P . M . COUNTY OF WELD , STATE OF COLORADO 54 . 31 ACRES PROJECT NUMBER: U S RXXXX-XXXX DESIGN + ENGINEERING EROSION AND SEDIMENT CONTROL NOTES : PERIMETER CONTROL BMPs : 1400 Shattuck Avenue, Suite 3 Berkeley, California 94 70 9 ALL EROSION AND SEDIMENT CONTROL WORK AND BMPs SHALL ADHERE TO THE FOLLOWING DOCUMENTS : 30 . PERIMETER CONTROL BMPs SHALL BE CONSTRUCTED BEFORE UP- SLOPE GROUND COVER IS REMOVED . 1 . COLORADO DEPARTMENT OF HEALTH AND ENVIRONMENT CONSTRUCTION GENERAL PERMIT ( CGP ) NO . 31 . CLEARING , GRUBBING , AND STUMPING CAN OCCUR BEFORE SILT FENCE INSTALLATION IF GROUND COR 400000 COVER IS REMOVED . 2 . WELD COUNTY GENERAL ORDINANCE . 32 . ALL PERIMETER CONTROL BMPs SHALL BE PLACED AS CLOSE TO THE CONTOUR AS POSSIBLE SO THAT at WATER WILL NOT CONCENTRATE AT LOW POINTS AND SO THAT SMALL SWALES OR DEPRESSIONS THAT 3 . WELD COUNTY CONSTRUCTION AND ENGINEERING GUIDELINES . MAY CARRY SMALL CONCENTRATED FLOWS TO THE PERIMETER CONTROL BMP ARE DISSIPATED ALONG ITS LENGTH . 4 . URBAN STORM DRAINAGE CRITERIA MANUAL ( USDCM VOLUME 3 LATEST EDITION ) , PUBLISHED BY THE • COMMUNITY S O L A R MILE HIGH FLOOD DISTRICT . 33 . ENDS OF PERIMETER CONTROL BMPs SHALL BE BROUGHT UP -SLOPE SLIGHTLY SO THAT WATER PONDING WILL BE PREVENTED FROM FLOWING AROUND THE BMPs . 5 . ALL WORK SHALL COMPLY WITH THE CONDITIONS OF THE PERMITS OBTAINED FOR THE PROJECT AND ALL FEDERAL, STATE , AND LOCAL REGULATIONS . 34 . IF USED BENEATH A SLOPE , SILT FENCE SHOULD BE A MINIMUM OF 10 FEET FROM THE TOE OF THE 1724 GILPIN STREET , SLOPE . DENVER , CO 22218 STANDARD STABILIZATION NOTES : 35 . SILT FENCE SHALL BE TRENCHED IN . THE TRENCH SHALL BE MADE WITH A TRENCHER, CABLE LAYING 6 . FOLLOWING INITIAL SOIL DISTURBANCE OR RE- DISTURBANCE , PERMANENT OR TEMPORARY MACHINE , SLICING MACHINE , OR OTHER SUITABLE DEVICE THAT WILL ENSURE AN ADEQUATELY STABILIZATION MUST BE COMPLETED IN ACCORDANCE WITH THE SWMP . UNIFORM TRENCH DEPTH . 7 . ALL STABILIZED AREAS SHALL BE INSPECTED BY A CERTIFIED SWMP INSPECTOR . 36 . WHERE 2 SECTIONS OF PREFABRICATED SILT FENCE ARE COMBINED INTO ONE RUN , THE END POSTS Do LIOFos SHALL BE CONNECTED TOGETHER, NOT SIMPLY OVERLAPPED . 47/L , 'T4LTTO TYPICAL CONSTRUCTION SEQUENCE : t 2WT\ 32 . SILT FENCE SHALL ALLOW RUNOFF TO PASS ONLY AS DIFFUSE FLOW THROUGH THE GEOTEXTILE . IN : 0 56414 > : 8 . INSTALL STABILIZED CONSTRUCTION ENTRANCE . RUNOFF FLOW, ONE OF THE FOLLOWING SHALL BE PERFORMED, AS APPROPRIATE : off:... :.: � 9 . CLEAR ( GRUB IF NECESSARY) SITE FOR PERIMETER EROSION AND SEDIMENT CONTROLS ( BMP S ) ONLY . 32 . 1 . AN ADDITIONAL RUN OF SILT FENCE SHALL BE PLACED UPSTREAM owes 32 . 2 . THE LAYOUT OF THE SILT FENCE SHALL BE CHANGED EXP . 10/31 /2023 10 . INSTALL TEMPORARY PERIMETER BMPs . 32 . 3 . ACCUMULATED SEDIMENT SHALL BE REMOVED 32 . 4 . OTHER PRACTICES SHALL BE IMPLEMENTED . 11 . ROUGH GRADE ROADS ) AND LAYDOWN / MATERIAL STORAGE AREA IMPORTING MATERIAL AS NECESSARY FROM ON -SITE OR OFF-SITE SOURCE PER PROPOSED GRADES PROVIDED TO CREATE OR 33 . SEDIMENT DEPOSITS SHALL BE REMOVED WHEN THE DEPOSIT REACHES APPROXIMATELY ONE HALF OF MAINTAIN POSITIVE DRAINAGE . THE HEIGHT OF THE SILT FENCE . CO 12 . INSTALL STABILIZED CONSTRUCTION ROADS . 34 . ALL STOCKPILES SHALL BE ENCIRCLED WITH AN APPROPRIATE NMS SUCH AS SILT FENCE , FIBER ROLL, OR LLCSEDIMENT LOGS . SOLAR 12 . 1 . STABILIZED CONSTRUCTION ROADS ARE CONSIDERED A NMS . IT IS THE INTENT OF THE DESIGN THAT STABILIZED CONSTRUCTION ROADS ARE INSTALLED PRIOR TO GRADING , ARRAY CONSTRUCTION , 35 . SILT FENCE FABRIC SHALL MEET THE FOLLOWING SPECIFICATIONS : AND EQUIPMENT PAD CONSTRUCTION . L S OM O4632 ) 13 . CONSTRUCT THE SOLAR PLANT. 35 . 2 . MAX MUM ELONGATION AT 60 LBS 15 % ( ASTM 10 . 0 D 4632 ) MWAC 35 . 3 . MINIMUM PUNCTURE STRENGTH = 50 LBS . ( ASTM D 4833 )14 . PERFORM TEMPORARY STABILIZATION SEEDING OF DISTURBED AREAS IF REQUIRED . 35 . 4 . MINIMUM TEAR STRENGTH = 40 LBS . ( ASTM 44533 ) 14 . 0 MWDC X 35 . 5 . APPARENT OPENING SIZE < = 0 . 84MM ( ASTM D 4751 ) N 15 . CONSTRUCT PERMANENT BMPs . 35 . 6 . MINIMUM PERMITTIVITY = 1X1O- 2SEC . - 1 ( ASTM D 4491 ) SOLAR PROJECT 35 . 7 . WATER FLOW RATE = 15 GAL ./ MIN /SQ. FT . 16 . STABILIZE ALL REMAINING DISTURBED AREAS WITH PERMANENT VEGETATION OR SITE SPECIFIC 35 . 8 . UV EXPOSURE STRENGTH RETENTION = 70% ( ASTM 04355 ) < VEGETATION AS NOTED INCLUDING TOP SOILING , FERTILIZING , AND MULCHING , IF REQUIRED . N 36 . ALL PERIMETER CONTROL BMPs SHALL BE REMOVED FOLLOWING FINAL STABILIZATION OF THE SITE AND vi 17 . REMOVE CONSTRUCTION ENTRANCE , COMPLETE FINAL GRADE AND RESTORATION OF GRAVEL SUBMISSION OF NOTICE OF TERMINATION TO COLORADO DPHE . ENTRANCE . STORMWATER CONTROL BMPs ( PERMANENT) : 18 . STABILIZATION OF ALL AREAS DISTURBED BY REMOVAL OF BMP ' S WILL BE PERFORMED PRIOR TO FINAL INSPECTION . 37 . PERMANENT STORMWATER CONTROL BMPS INCLUDE GRASS LINED SWALES AND RAINGARDENS . SECTION T OWNSH CIS 38 . PERMANENT STORMWATER CONTROL NMS LOCATIONS AND CONSTRUCTION REQUIREMENTS AND 31 6 19 . ALL MAINTENANCE OF THE FINAL SITE AND PERMANENT BMP ' S SHALL BE CONTROLLED BY SITE OWNER . DETAILS ARE INCLUDED ON G & D SHEETS ( G & D- 200, G & D- 201, G & D- 202 , G & D- 203 , AND G & D-300 ) . NORTH , RANGE 63 III 20 . IF THE SEQUENCE OF CONSTRUCTION AND BMP INSTALLATION IS MODIFIED BY THE CONTRACTOR . THE SEEDING • WELD COUNTY , CO 80624 N CONTRACTOR SHALL SUBMIT TO THE ENGINEER THESE CORRECTIONS TO UPDATE THE GRADING , EROSION AND SEDIMENT CONTROL PLAN . THE SWMP DESIGNER SHALL UPDATE THE SWMP . THESE 39 . SEEDING WILL BE DONE POST CONSTRUCTION AND ENCOMPASS THE ENTIRETY OF THE FENCED AREA, (40 . 450 ° , - 1 04 . 479 °) CHANGES SHALL BE APPROVED BY THE AHJ PRIOR TO IMPLEMENTATION . SWALES, RAINGARDENS, AND ANYWHERE SOIL IS DISTURBED INCLUDING 12 " BEYOND PERIMETER FENCE . 40 . SEEDING SHOULD BE PERFORMED WITH A NO -TILL SEED 40155 00 EQUIVALENT IN THE ARRAY AREA . 0 INSPECTIONS AND MAINTENANCE OF EROSION & SEDIMENT CONTROL BMP ' S ( TEMPORARY ) : 41 . IN AREAS THAT CANNOT BE SEEDED WITH A DRILL, HAND SPREADING OR 000003550100 MAY BE w PERFORMED . �i 21 . THE DESIGNATED SWMP INSPECTOR SHALL INSPECT ALL DISCHARGE POINTS, DISTURBED AREAS, 42 . GRASS LINED SWALES SHOULD BE ROTOTILLED, SEEDED BY HAND, AND COVERED WITH A MULCH UNTIL 7 MATERIAL STORAGE AREAS, STRUCTURAL CONTROLS AND CONSTRUCTION ENTRANCES/ EXITS IN SEED HAS GERMINATED AND SPROUTED . III ACCORDANCE WITH THE APPROVED SWMP . ALL OBSERVATIONS AND INCIDENTS OF NON - COMPLIANCE , CORRECTIVE ACTIONS, AND MAINTENANCE SHALL BE RECORDED IN THE SWMP INSPECTION REPORT . ARRAY AREA SEED MIX : 22 . INSPECTIONS OF BMP ' S SHALL BE DOCUMENTED AND SIGNED BY THE CERTIFIED SWMP INSPECTOR AND 43 . ALL DISTURBED AREAS AND AREAS RECEIVING EXCESS SOIL ARE TO 55 255O5O PER SECTION <i PROVIDED TO PROJECT MANAGEMENT AND CONTRACTOR . EC- 2 -TEMPORARY AND PERMANENTS SEEDING (TS/ PS ) AND FOLLOW THE WELD COUNTY GUIDANCE FOR 7 RESEEDING PER THE WELD COUNTY MS4 POLLUTION PREVENTION PLAN MANUAL . SEE SHEET ESC-300 0 PRELIMINARY 09/28/23 23 . IF NMS INSPECTION REPORTS DO NOT IDENTIFY INCIDENCES OF NON -COMPLIANCE , THE NMS FOR SEED MIX . 7 INSPECTION REPORT SHALL CONTAIN A CERTIFICATION THAT THE FACILITY IS IN COMPLIANCE WITH THE 44 . SEEDING WILL BE DONE POST CONSTRUCTION AND ENCOMPASS THE ENTIRETY OF THE FENCED AREA, W. NO DESCRIPTION DATE III CGP AND THE SWMP . AND ANYWERE SOIL IS DISTURBED INCLUDING 10 ' BEYOND PERIMETER FENCE . II J 45 . SEEDING SHOULD BE PERFORMED WITH A HYDROMULCHER OR EQUIVALENT IN THE ARRAY AREA . SHEET TITLE : 24 . IF REQUIRED, MAINTENANCE OF NMS ' S SHALL BE CONDUCTED BY A CERTIFIED SWMP INSTALLER AND SHALL OCCUR WITHIN 24 HOURS OF THE INSPECTION . m 25 . BMP ' S DETAILED IN THE EROSION AND SEDIMENT CONTROL PLAN ARE ONLY AN ESTIMATE OF WHAT EROSION AND SEDIMENT L NEEDS TO BE IMPLEMENTED PRIOR TO AND DURING CONSTRUCTION . IF NMS INSPECTIONS IDENTIFY CONTROL NOTES AREAS OF THE PROJECT SITE WHERE PROPERLY INSTALLED BMP ' S ARE NOT CONTROLLING FLOW OF SEDIMENT OFF -SITE , IT IS THE CONTRACTORS OBLIGATION TO IMPLEMENT COST EFFECTIVE/PRACTICAL m BMP ' S WHILE GRADING AND CONSTRUCTION ACTIVITIES ARE OCCURRING . 26 . EROSION AND SEDIMENT CONTROL DRAWINGS ARE SUBJECT TO ADDITIONAL, NEW AND ALTERNATIVE PROD . MGR . : SS PROJ . ENGR . : SS DATE : 06 / 21 / 2023 N BMP ' S WHEN REQUESTED OR APPROVED BY THE ENGINEER, CERTIFIED SWMP INSPECTOR, OR AHJ . DRAWN 09 : SJ CHECKED 09 : 00 SCALE : AS SHOWN 0 rq 27 . IT IS THE RESPONSIBILITY OF THE CERTIFIED SWMP INSPECTOR TO IDENTIFY ALL INCIDENTS O5 O2OO17O No . NON - COMPLIANCE , CORRECTIVE ACTIONS, AND MAINTENANCE AND ENSURE THAT PROJECT H E ET 12 F 1 III MANAGEMENT IS ALERTED TO ALL ISSUES . - 5 28 . SEDIMENT SHALL BE REMOVED WITHIN 24 HOURS OF SEDIMENT REACHING 1/3 HEIGHT OF PERIMETER BMPs . S - 1 2 29 . SEDIMENT TRACKED OFF- SITE FROM CONSTRUCTION TRAFFIC SHALL BE REMOVED FROM PAVED SURFACES WITHIN 24 HOURS OF DISCOVERY . KnocallbeENINW. Call before you dig AQUAMARINE SOLAR USE BY SPECIAL REVIEW SECTION 31 , TOWNSHIP 6 NORTH , RANGE 63 WEST OF THE 6TH P . M . COUNTY OF WELD , STATE OF COLORADO 54 . 31 ACRES SOLVIDA PROJECT HUMBER: U S RXXXX-XXXX DESIGN + ENGINEERING LEGEND GENERAL NOTES 1400 Shattuck Avenue, Suite 3 85 MODULE TRACKER ROW (214) Berkeley, California 94709 1 . OVERALL PROJECT SITE AREA = 54 . 31 ACRES CONSTRUCTION 51 MODULE TRACKER ROW (40) 2 . DISTURBED AREA = 0 . 8 ACRES EXIT/ENTRANCE PROPERTY LINE 3 . DISTURBED AREAS INCLUDE : GRADING , EXCAVATION , PILE , Cnamiy Road 64 8' HIGH SECURITY FENCE ROADWORK, AND EQUIPMENT PADS . HO HO HO HO HO HO HO HO--- HO HO II ' ' ' ' ' ' = EQUIPMENT RACK - SAT 11 II o� o 0 0 20 ' ACCESS ROAD 4 . SITE PREPARATION INCLUDES CLEARING/GRUBBING , MINOR GRADING , I FIBER ROLL AS NEEDED FOR TEMPORARY PARKING COMPACTION , MOWING OF VEGETATION , AND RESTABILIZATION OF TEMPORARY STOCKPILE SF DISTURBED AREAS . SunShare SILT FENCE I I PERMANENT STORMWATER SWALE 5 . TOPSOIL SHALL NOT BE REMOVED FROM THE PROJECT SITE OR SOLD • � PORTABLE I ■ PORTABLE RESTROOM FACILITY UNLESS REMOVAL OF EXCESS SOIL IS APPROVED BY THE AHJ . C N M M N N I T A S O L A R RESTROOM FACILITY / 0 ROLLING DUMSTER 6 . EXCESS TOPSOIL SHALL BE SPREAD ON - SITE SO AS TO PROVIDE SIX / I TEMPORARY OH ( E) OVERHEAD UTILITY LINE INCHES OF COVER ORIGINALLY EXISTING ON THE SITE OR A MINIMUM - / / STOCKPILE LOCATION OF FOUR INCHES OF COVER IF THE ORIGINAL COVER WAS LESS . / / 1724 GILPIN STREET , / 1 7 . IF REMOVAL OF EXCESS TOPSOIL IS REQUIRED IT MUST BE/ COORDINATED AND MEET GESC REQUIREMENTS . DENVER , CO 80218 / / I 8 . PROJECT SITE SHALL BE STABILIZED BY SEEDING AND/OR SODDING . E . ADDITIONAL VEGETATION MAY NEED TO BE REMOVED PRIOR TO SILT FENCE / \ CONSTRUCTION . AREAS THAT ARE NOT CLEARED/GRUBBED SHALL BE MOWED TO A MINIMUM OF THREE INCHES . TP00 L�CFC T 10 . CONTRACTOR RESPONSIBLE FOR PRESERVATION OF EXISTING Y' •• sF EDGI 24C1 PD VEGETATION , NOT CLEARED/GRUBBED OR MOWED , TO THE EXTENT + �4)•: PRACTICABLE . i o 56414 D 11 . VEGETATION REMOVAL SHALL ONLY OCCUR WITHIN THE PROJECT -cT.• TA BOUNDARY. �'�Fs''•••••••''�� or \ LL S/ANAL EN CONCRETE WASHOUT 12 . CONTRACTOR TO REMOVE ONLY VEGETATION WHICH SHALL BE EXP . 10/31 /2023 DESIGNATED BY THE OWNERS REPRESENTATIVE FOR REMOVAL AND SHALL EXERCISE CARE AROUND EXISTING VEGETATION TO BE SAVED . N CONSTRUCTION FENCING MAY BE INSTALLED TO PROTECT AREAS \ ' N THAT ARE NOT TO BE DISTURBED . \ \ 3N 13 . BURNING OF DEBRIS SHALL NOT OCCUR WITHOUT APPROPRIATE AQUAMARINE PERMITS AND/OR AHJ AND OWNER APPROVAL . 14 . FINAL STABILIZATION SHALL BE ACHIEVED WEEDY UNIFORM SOLAR LLC T \ pr ROLLING � VEGETATIVE COVER WITH AN INDIVIDUAL PLANT DENSITY OF AT LEAST DUMPSTER 70% OF PRE DISTURBANCE LEVELS , OR EQUIVALENT PERMANENT \ PHYSICAL EROSION REDUCTION METHODS HAVE BEEN EMPLOYED IN z O ALL AREAS OF DISTURBED GROUND . 10 . 0 MWAC U \ 15 . EXCESS SOIL SHALL BE SPREAD ON - SITE SO AS TO PROVIDE NO MORE Q_ _ / THAN SIX INCHES OF COVER ORIGINALLY EXISTING ON THE SITE . 1 `t . L MWDC o, 1 16 . IF REMOVAL OF EXCESS SOIL IS REQUIRED IT MUST BE COORDINATED X \ 1 WITH AND MEET AHJ REQUIREMENTS . or or \ O \ � 1 17 . CONCRETE WASHOUT IS TO BE INSTALLED AND UPON CONSTRUCTION SOLAR PROJECT I U 02 N I COMPLETION , REMOVED PER SECTION MM - 1 OF THE WELD COUNTY Q < N N I MS4 POLLUTION PREVENTION PLAN MANUAL . N 1 18 . SITE HOUSEKEEPING PRACTICES SHALL FOLLOW SECTION GH OF THE \III - - - - T p 1 WELD COUNTY MS4 POLLUTION PREVENTION PLAN MANUAL . Ak \ 11 19 . SILT FENCE SHALL BE INSTALLED , MAINTAINED , AND REMOVED PER \ SECTION SC- 1 OF THE WELD COUNTY MS4 POLLUTION PREVENTION \ \ 1 or PLAN MANUAL . SECTION 31 TOWNSHIP 6 or T p 1 1 20 . CONSTRUCTION ENTRANCE/ EXIT IS TO BE INSTALLED , MAINTAINED , o \ N 1\ AND REMOVED PER SECTION SM -4 OF THE WELD COUNTY MS4 NORTH , RANGE 63 \ POLLUTION PREVENTION PLAN MANUAL . N / \ 21 . STAGING AREA IS NOT SHOWN ON SITE . HOWEVER , IF STAGING IS WELD COUNTY , CO 85624 `� T / \ \ FOUND NECESSARY FOR CONSTRUCTION SEQUENCING , STAGING (40m450 ° , - 1 4 , 479 °) \ AREA IS TO BE INSTALLED , MAINTAINED , AND REMOVED PER DETAIL \ \ SSA- 1 AND SECTION SM -6 OF THE WELD COUNTY MS4 POLLUTION \ or _ _ _ — \ PREVENTION PLAN MANUAL. of N T \ 22 . IF SEDIMENT HAS BEEN TRACKED ONTO PUBLIC ROADWAY, STREET I/ / CONTOUR LINE (TYP . ) \ \ SWEEPING IS TO BE PERFORMED PER SECTION SM -7 OF WELD or or wl 1 / \ COUNTY MS4 POLLUTION PREVENTION PLAN MANUAL . Q / \\ 23 . NO DEWATERING IS EXPECTED FOR CONSTRUCTION . - - - T LL � 1 24 . NO TEMPORARY BATCH PLANTS ARE EXPECTED TO BE NECESSARY o / I FOR CONSTRUCTION . orI 25 . SURFACE ROUGHENING IS NOT EXPECTED TO BE USED AS A 0 PRELIMINARY 09/28/23 o — — - BMP . HOWEVER , IF SURFACE ROUGHENING IS FOUND TO BE wI I or U- / NECESSARY BY THE CEOR , IT MUST BE IMPLEMENTED PER SECTION REV. LT DESCRIPTION DATE III / EC- 1 AND DETAIL SR-2 OF THE WELD COUNTY MS4 POLLUTION / II I SF SF SF SF SF SF F SF SF / PREVENTION PLAN MANUAL. N77367 TITLE : N � 26 . MULCHING IS NOT EXPECTED ON SITE . HOWEVER , IF MULCHING IS / N N DEEMED NECESSARY BY THE CEOR FOR GRADING ACTIVITIES , or m SILT FENCE / / NN MULCHING PRACTICES SHALL FOLLOW SECTION EC-4 - MULCHING OF N a OUTLET / _ — — , EROSION CONTROL ULAN O / \ — or PERMANENT STORMWATER SWALE I I m I I I PROJ . MGR . : SS PROJ . 6277 : 77 DATE : 06 / 21 /2023 o I / i DRAWN BY: SJ CHECKED BY: GB SCALE : AS SHOWN or I / DRAWING NO . or orSHEET13OF15 EROSION CONTROL PLAN CD S- 14 I 1 " = 150' 13 ) Know what's below. Call before you dig Sediment Control Log ( SCL) SC -2 Sediment Control Log ( SCL) SC -2 Concrete Washout Area ( CWA) MM- i SCL SCL L- I 4 MAX F': T E -. .:: HEu SCL::; CONCRETE WASHOUT S C L 10' MAX F _, ; A1' CST SCLs k SIGN S 0 1 V I CWA <.'�L - e� S <. h • lJ§ x 1Ji x 18 (MIN) vERmOAL SPACING 7 DESIGN -� c w � WOODEN STAKE VARIES DEPENDING 3 : 1 4' MIN . ; D E S I G N + ENGINEERING ON SLOPE 12 9" DIAMETER (MIN) 1 400 Shattuck Avenue, Suite 3 r � SEDIMENT CONTROL LOG r S� 3 . 1 VEHICLE TRACKING Serkele California 94 70 9 CONTROL (SEE 3 : 1 8 X 8 MIN . Y, " 4 ' MAX e_- � f �+ v, • r VTC DETAIL) OR CENTER (TYP . ).. i OTHER STABLE ' NOTES: SURFACE FLOW .. F :.: L DIAMi >, 1 , LARGER DIAMETER a � ? \ \ � ,� 3 : I � SEDIMENT CONTROL (TYP ! ♦ ��v ti � `" * / �� AT CONTINUOUS ETER OF LOGS MAY NEED TO coNSTRUGTION sirE • fir / BE EMBEDDED DEEPER. 2 .PLACE LOG AGAINST 25 MIN . SCL- 3 . SEDIMENT CONTROL LOGS TO CONTROL --- � SIDEWALK OR BACK OF CURB WHEN ADJACENT SLOPE LENGTH CONCRETE WASHOUT AREA PLAN TO THESE FEATURES. 12 ' TYP . TRENCHED SEL� IMENT CONTROL LOG > 4 THE O PERIMD ER AROUND . • 1 � 2% SLOPE SunShare T' - - - - • COMMUNITY SOLAR E • TEN �:T. I' E I CONTROL LOG � ;��`�Sj`��% /��`'j\ \ 1 L 3 MIN . ii iYi�lii, iYi�li,: COMPACTED EXCAVATED 9 " DIAMETER (MIN) UNDISTURBED OR > 3 > 3 TRENCH SOIL SEDIMENT CONTROL LOG COMPACTED SOIL VEHICLE TRACKING 3 FLOW �� Y.r DIAM. SCL (TYP,) 8 X 8 MIN . CONTROL (SEE VTC DETAIL • , r, r ;� , , r SECTION A 1724 GILPIN STREET , ' ' CWA - 1 . CONCRETE WASHOUT AREA DENVER , CO 80218 CWA INSTALLATION NOTES SECTION 1 . SEE PLAN VIEW FOR: � I p �^�, LOG INSTALLATION LOCATION . TRENCHED SEDIMENT CONTROL 2 . DO NOT LOCATE AN UNLINED CWA WITHIN 400' OF ANY NATURAL DRAINAGE PATHWAY OR WATERBOOY.. DO NOT LOCATE WITHIN 1 ,000 OF ANY WELLS OR DRINKING WATER SOURCES. IF �p.NOO LlCF� SITE CONSTRAJNTS MAKE THIS INFEASIBLE, OR IF HIGHLY PERMEABLE SOILS EXIST ON SITE, THE CWA MUST BE INSTALLED WITH AN IMPERMEABLE LINER ( 16 MIL MIN . THICKNESS ) OR �� :••PY • G qC SF 12 OVERLAP SURFACE STORAGE ALTERNATIVES USING PREFABRICATED CONCRETE WASHOUT DEVICES OR A • (MIN . ) LINED ABOVE GROUND STORAGE ARE SHOULD BE USED . 0 " 14 ,. x , „ x 18 (MIN) : Q 56414 D :WOODEN STAKE 3 . THE CWA SHALL BE INSTALLED PRIOR TO CONCRETE PLACEMENT ON SITE. t O -C . 4. CWA SHALL INCLUDE A FLAT SUBSURFACE PIT THAT IS AT LEAST 8 ' BY 8 ' SLOPES- --- '. LEADING OUT OF THE SUBSURFACE PIT SHALL BE 3: 1 OR FLATTER . THE PIT SHALL BE AT O,�'•.•� __ -- LEAST 3' DIEEP. FSS/ONAL EN�\� 9 " DIAMETER ( MIN) -� SEDIMENT CONTROL LOG 5- BERM SURROUNDING SIDES AND BACK OF THE CWA SHALL HAVE MINIMUM HEIGHT OF 1 ' - EXP . 10/31 /2023 LOG JOINTS 6. VEHICLE TRACKING PAD SHALL BE SLOPED 2% TOWARDS THE CWA, 7. SIGNS SMALL BE PLACED AT THE CONSTRUCTION ENTRANCE, AT THE CWA, AND ELSEWHERE AS NECESSARY TO CLEARLY INDICATE THE LOCATION OF THE CWA TO OPERATORS SCL - 1 . TRENCHED SEDIMENT CONTROL LOG OF CONCRETE TRUCKS AND PUMP RIGS. 8. USE EXCAVATED MATERIAL FOR PERIMETER BERM CONSTRUCTION . AQUAMARI N E November 2015 Urban Drainage and Flood Control District SCL-3 November 2015 Urban Drainage and Flood Control District SCL-5 November 2010 Urban Drainage and Flood Control District CWA-3 SOLAR L LC Urban Storm Drainage Criteria Manual Volume 3 Urban Storm Drainage Criteria Manual Volume 3 Urban Storm Drainage Criteria Manual Volume 3 10 . 0 MWAC SC -2 Sediment Control Log ( SCL) SC -2 Sediment Control Log ( SCL) MM - i Concrete Washout Area (CWA) 14 . 0 MWDC X x CN SEDIMENT CONTROL LOG INSTALLATION NOTES SOLAR PROJECT L 1 . SEE PLAN VIEW FOR LOCATION AND LENGTH OF SEDIMENT CC, ' .TF , - L L"r:.' S. c � Q W x 1J " x 18" ( MIN ) 2 - SEDIMENT CONTROL LOGS THAT ACT AS A PERIMETER CONTROL SHALL BE INSTALLED PRIOR CWA MAINTENANCE NOTES WOODEN STAKE TO ANY UPGRADIENT LAND -DISTURBING ACTIVITIES . N 1 . INSPECT BMPs EACH WORKDAY, AND MAINTAIN THEM IN EFFECTIVE OPERATING CONDITION . UJ 3. SEDIMENT CONTROL LOGS SHALL CONSIST OF STRAW, COMPOST , EXCELSIOR OR COCONUT MAINTENANCE OF BMPs SHOULD BE PROACTIVE, NOT REACTIVE. INSPECT BMPs AS SOON AS III _ a" DIAMETER ( MIN) COMPOST FIBER , AND SHALL BE FREE OF ANY NOXIOUS WEED SEEDS OR DEFECTS INCLUDING RIPS, POSSIBLE (AND ALWAYS WITHIN 24 HOURS) FOLLOWING A STORM THAT CAUSES SURFACE SEDIMENT CONTROL LOG HOLES AND OBVIOUS WEAR. EROSION , AND PERFORM NECESSARY MAINTENANCE. tIN _ E .TE T 4. SEDIMENT CONTROL LOGS MA" LSE USED AS SMALL CHECK DAMS IN DITCHES AND SWALES . 2. FREQUENT OBSERVATIONS AND MAINTENANCE ARE NECESSARY TO MAINTAIN BMPs IN ---- — -- - — - ---- -__ NOTES: HOWEVER, THEY SHOULD NOT BE JSED IN PERENNIAL STREAMS . EFFECTIVE OPERATING CONDITION . INSPECTIONS AND CORRECTIVE MEASURES SHOULD BE DOCUMENTED THOROUGHLY. x- 1 .USEHIS DTH SEDIMENTL I FOR SECTION 31 , TOWNSHIP 6 - --__ DIAM . USE WITH 5. IT IS RECOMMENDED THAT SEJIr.4Er. T CONTROL LOGS BE TRENCHED INTO THE GROUND TO - - ---- FLOW - 3. WHERE BMPs HAVE FAILED, REPAIR OR REPLACEMENT SHOULD BE INITIATED UPON SC " CONTROL LOGS THAT A DEPTH OF APPROXIMATELY )j OF THE DIAMETER OF THE LOG . IF TRENCHING TO THIS DISCOVERY OF THE FAILURE. AREA MINIMUM OF DEPTH IS NOT FEASIBLE AND/OR DESIRABLE ( SHORT TERM INSTALLATION WITH DESIRE NOT TO / r / / ��/ '/� ` 8 LB/FT DAMAGE LANDSCAPE) A LESSER TRENCHING DEPTH MAY BE ACCEPTABLE WITH MORE ROBUST 4. THE CWA SHALL BE REPAIRED , CLEANED , OR ENLARGED AS NECESSARY TO MAINTAIN NORTH , RANGE 63 LI : 2 .PLACE LOG AGAINST STAKING. COMPOST LOGS THAT ARE 8 LB/ FT DO NOT NEED TO BE TRENCHED. CAPACITY FOR CONCRETE WASTE. CONCRETE MATERIALS , ACCUMULATED IN PIT, SHALL BE SIDEWALK OR BACK OF REMOVED ONCE THE MATERIALS HAVE REACHED A DEPTH OF 2 .CURB WHEN ADJACENT 6. THE UPHILL SIDE OF THE SEDIMENT CONTROL LOG SHALL BE BACKFILLED WITH SOIL OR WELD COUNTY , CO 80624 N TO THESE FEATURES. 5. CONCRETE WASHOUT WATER , WASTED PIECES OF CONCRETE AND ALL OTHER DEBRIS FILTER MATERIAL THAT IS FREE OF ROCKS AND DEBRIS .. THE SOIL SHALL BE TIGHTLY IN THE SUBSURFACE PIT SHALL BE TRANSPORTED FROM THE JOB SITE IN A WATER -TIGHT O QO COMPOST SEDIMENT CONTROL LOG ( WEIGHTED ) ROLLER OR BLOWN INPLACE. A RIGHT TRIANGLE USING A SHOVEL DR WEIGHTED LAWN CONTAINER AND DISPOSED OF PROPERLY. 6- THE CWA SHALL REMAIN IN PLACE UNTIL ALL CONCRETE FOR THE PROJECT IS PLACED . 01 CENTER STAKE IN CONTROL LOG 7. FOLLOW MANUFACTURERS' GUIDANCE FOR STAKING. IF MANUFACTURERS' INSTRUCTIONS DO NOT SPECIFY SPACING, STAKES SHALL BE PLACED ON 4' CENTERS AND EMBEDDED A 7- WHEN THE CWA IS REMOVED, COVER THE DISTURBED AREA WITH TOP SOIL, SEED AND 3 ° 9" DIAMETER (MIN) COMPOST MINIMUM OF 6 " INTO THE GROUND- 3" OF THE STAKE SHALL PROTRUDE FROM THE TOP OF MULCH OR OTHERWISE STABILIZED IN A MANNER APPROVED BY THE LOCAL JURISDICTION , C SEDIMENT CONTROL LOG > BLOWN/PLACED FILTER -- THE LOG . STAKES THAT ARE BROKEN PRIOR TO INSTALLATION SHALL BE REPLACED . COMPOST (DETAIL ADAPTED FROM DOUGLAS COUNTY, COLORADO AND THE CITY OF PARKER, COLORADO, NOT AVAILABLE IN AUTOCAD). rr MEDIA OR SOIL LOGS SHOULD BE STAKED 10' ON CENTER . NOTE: MANY JURISDICTIONS HAVE BMP DETAILS THAT VARY FROM UDFCD STANDARD DETAILS . FLOW -- -. . ._I SEDIMENT CONTROL_ LOG MAINTENANCE NOTES CONSULT WITH LOCAL JURISDICTIONS AS TO WHICH DETAIL SHOULD BE USED WHEN DIFFERENCES ARE NOTED. ,� .N \y < � 1 . INSPECT BMPs EACH WORKDAY, AND MAINTAIN THEM IN EFFECTIVE OPERATING CONDITION. Z ✓ ��, MAINTENANCE OF BMPs SHOULD BE PROACTIVE, NOT REACTIVE. INSPECT BMPs AS SOON AS POSSIBLE (AND ALWAYS WITHIN 24 HOURS) FOLLOWING A STORM THAT CAUSES SURFACE EROSION , AND PERFORM NECESSARY MAINTENANCE. o SECTION 2. FRECJENT OBSERVATIONS AND MAINTENANCE ARE NECESSARY TO MAINTAIN BMPS IN aI CO0MIP0ST SEDIMENT CONTROL LOG EFFECTIVE OPERATING CONDITION . INSPECTIONS AND CORRECTIVE MEASURES SHOULD BE DCOL kIENTED THOROUGHLY. r '. 'vERLAP 3. WHERE BMPs HAVE FAILED , REPAIR OR REPLACEMENT SHOULD BE INITIATED UPON 0 PRELIMINARY 09/28/23 t p (MIN . 1 DISCOVERY OF THE FAILURE. REV. NO DESCRIPTION DATE U 1)s " x 1' c" x 18 " (MIN ) Ift WOODEN STAKE 4 . SEDIMENT ACCUMULATED UPSTREAM OF SEDIMENT CONTROL LOG SHALL BE REMOVED AS J NEEDED TO MAINTAIN FUNCTIONALITY OF THE BMP, TYPICALLY WHEN DEPTH OF ACCUMULATED Ii I IlIllIllIllI_1111111_I SEDIMENTS IS APPROXIMATELY Y2 OF THE HEIGHT OF THE SEDIMENT CONTROL LOG. SHEET TITLE : HHHHHHHHHW5. SEDIMENT CONTROL LOG SHALL BE REMOVED AT THE END OF CONSTRUCTION . COMPOST 9 " DIAMETER (MIN) FROM COMPOST LOGS MAY BE LEFT IN PLACE AS LONG AS SAGS ARE REMOVED AND THE SEDIMENT CONTROL LOG AREA SEEDED. IF DISTURBED AREAS EXIST AFTER REMOVAL, THEY SHALL BE COVERED WITH CD TOP SOIL, SEEDED AND MULCHED OR OTHERWISE STABILIZED IN A MANNER APPROVED BY LOG JOINTS THE LOCAL JURISDICTION . SWMP & SITE DETAILS m (DETAILS ADAPT® FROM TOWN OF PARKER, COLORADO, JEFFERSON COUNTY. COLORA )O, DOUGLAS COUNTY, COLORADO. AND CITY OF AURORA, COLORADO, NOT AVAILABLE IN AUTOCAD) SCL - 2 . COMPOST SEDIMENT CONTROL LOG ( WEIGHTEi. .� NOTE: MANY JURISDICTIONS HAVE BMP DETAILS THAT VARY FROM UDFCD STANDARD DETAILS. CONSULT WITH LOCAL JJRISDICTIONS AS TO WHICH DETAIL SHOULD BE USED WHEN m DIFFERENCES ARE NOTED . PROJ . MGR . : SS PROJ . ENGR . : SS DATE : 06/ 21 /2023 NJ C DRAWN BY : SJ CHECKED BY: GB SCALE : AS SHOWN CV SCL-4 Urban Drainage and Flood Control District November' 2015 SC' L-6 Urban Drainage and Flood Control District November 2015 CWA-4 Urban Drainage and Flood Control District November 2010 DRAWING N0 . Urban Storm Drainage Criteria Manual Volume 3 Urban Storm Drainage Criteria Manual Volume 3 Urban Storm Drainage Criteria Manual Volume 3 w SHEET - 14OF15 1 SEDIMENT CONTROL LOG 2 CONCRETE WASHOUT AREA ( S �..... .( S 14 ) S - 15 NTS S- 15 NTS Know what's below. Call before you dig Silt Fence (SF) SC - 1 Vehicle Tracking Control (VTC ) SM-4 Vehicle Tracking Control (VTC ) SM- 4 VTC SOLVIDA SF SF — SF� S � 4<A � VTC / VTC / WOODEN /_ ,RECOMMENDED, FENCE POST WITH 10 ' MAX HWL C M T DESIGN + ENGINEERING SPACING 20 FOOT (WIDTH CAN BE 1 400 Shattuck Avenue, Suite 3 SILT FENCE LESS IF CONST. GEOTEXTILE VEHICLES ARE Berkeley, California 94 70 9 PHYSICALLY CONFINED ON BOTH SIDES) DISTURBED CONSTRUCTION RSI SITE, SIDEWALK OR OTHER PAVED SURFACE 50 FpOT (MIN . ) 10% MAX- STABILIZED STTAG NOG RARE AREA O C�7 O EA COMPACTED �� BACKFILL " `j ,� , � , §t EXISTING 12 MIN 4v . PAVED CONSTRUCTION MATS , WOVEN OR TRM ROADWAY . w a� -1 YT Jt + .y r 50' MIN Few -�-._ 36 "- ''8 „ . , ;'.M1 - ' P , .. „ � j _i . . . .. TYP. EXISTING 9 ( MIN . ) SunShare GROUND - H . 6 " MIN K • • COMM CINITY SOLAR Lam" ° PUBLIC 9 UNLESS OTHERWISE SPECIFIED ROADWAY BY LOCAL JURISDICTION , USE 18 " MIN AT LEAST 10 " MIN u COOT SECT. # 703, AASHTO #3 04 SPIKES OR OF SILT FENCE COARSE AGGREGATE OR 6 STAKES 1724 GILPIN STREET , SHALL BE 4 " MIN m MINUS ROCK BURIED 4 NON — WOVEN GEOTEXTILE FABRIC `L �Cl c�k TRM END OVERLAP WITH DENVER , CO 80218 BETWEEN SOIL AND ROCK r c�� J� a� �o SPIKES OR STAKES O1 CONSTRUCTION MATS , WOVEN OR TURF REINFORCEMENT STRAP do G4vo��UNLESS OTHERWISE SPECIFIED BY LOCAL Ir MAT (TRM ) CONNECTORS SILT FENCE INSTALL ROCK FLUSH WITH JURISDICTION , USE CDOT SECT. #703, AASHTO o OR BELOW TOP OF PAVEMENT # 3 COARSE AGGREGATE W CONSTRUCTION MAT END POSTS SHALL OVERLAP OR 6 `" MINUS ROCK 9 (MIN . ) d RESTRICT CONST. VEHICLE OVERLAP INTERLOCK WITH � AT JOINTS SO THAT NO GAPS ACCESS TO SIDES OF MAT STRAP CONNECTORS ? k00 LIL,F JOIN EXIST IN SILT FENCE FIRST CD ,' z �o •.....• Ns T H ) . .. C. \ , / ROTATE20' OR AS REQUIRED SECOND • FBRIC NON -WOVEN GEOTEXTILE TO ACCOMMODATE ANTICIPATED i o 56414 D COMIPACTED SUBGRADE TRAFFIC (WIDTH POSTS SHALL BE JOINED AS SECTION A CAN BE LESS IF �� •. SHOWN , THEN ROTATED 1 BO DEC. THICKNESS OF GEOTEXTILE HAS\ CONST. VEHICLES �� ••.�••��.•• �� IN DIRECTION SHOWN AND DRIVEN BEEN EXAGGERATED , TYP ARE PHYSICALLY ss/ONAL �N� INTO THE GROUND CONFINED ON BOTH SIDES) EXP . 10/31 /2023 SECTION A VTC - 3 . VEHICLE TRACKING CONTROL W/ CONSTRUCTION VTC - 1 . AGGREGATE VEHICLE TRACKING CONTROL MAT OR TURF REINFORCEMENT MAT ( TRM ' SF- 1 . SILT FENCE AQUAMARINE November 2010 Urban Drainage and Flood Control District SF-3 November 2010 Urban Drainage and Flood Control District VTC-3 November 2010 Urban Drainage and Flood Control District VTC-5 SOLAR LLC Urban Storm Drainage Criteria Manual Volume 3 Urban Storm Drainage Criteria Manual Volume 3 Urban Storm Drainage Criteria Manual Volume 3 10 . 0 MWAC SC - 1 Silt Fence ( SF) SM-4 Vehicle Tracking Control (VTC ) SM-4 Vehicle Tracking Control (VTC ) 1 4 . 0 MWDC x n. SOLAR PROJECT TC < SILT FENCE INSTALLATION NOTES ; Z_ a STABILIZED CONSTRUCTION ENTRANCE/EXIT INSTALLATION NOTES 1 , 1 V V V V N 1 . SILT FENCE MUST BE PLACED AWAY FROM THE TOE OF THE SLOPE TO ALLOW FOR WATER DITCH TO CARRY 1 . SEE PLAN VIEW FOR PONDING. SILT FENCE AT THE TOE OF A SLOPE SHOULD BE INSTALLED IN A FLAT LOCATION WASH WATER TO - LOCATION OF CONSTRUCTION ENTRANCE(S)/EXIT(S) . ry w AT LEAST S FT EVERAL FEET (2 -5 ) FROM THE TOE OF THE SLOPE TO ALLOW ROOM FOR SEDIMENT TRAP -TYPE OF CONSTRUCTION ENTRANCE(S) /EXITS(S) (WITH/WITHOUT WHEEL WASH, t PONDING AND DEPOSITION . �� OR BASIN CONSTRUCTION MAT OR TRM ) . 2. A UNIFORM 6 " X 4" ANCHOR TRENCH SHALL BE EXCAVATED USING TRENCHER OR SILT PIJBLIC ; >, 2- CONSTRUCTION MAT OR TRM STABILIZED CONSTRUCTION ENTRANCES ARE ONLY TO BE FENCE INSTALLATION DEVICE. NO ROAD GRADERS , BACKHOES, OR SIMILAR EQUIPMENT SHALL ROADWAY USED ON SHORT DURATION PROJECTS (TYPICALLY RANGING FROM A WEEK TO A MONTH ) BE USED . . WHERE THERE WILL BE LIMITED VEHICULAR ACCESS . 3- COMPACT ANCHOR TRENCH BY HAND WITH A "JUMPING JACK" OR BY WHEEL ROLLING . 3. A STABILIZED CONSTRUCTION ENTRANCE/EXIT SHALL BE LOCATED AT ALL ACCESS POINTS SECTION 31 TOWNSHIP 6 COMPACTION SHALL BE SUCH THAT SILT FENCE RESISTS BEING PULLED OUT OF ANCHOR WHERE VEHICLES ACCESS THE CONSTRUCTION SITE FROM PAVED RIGHT-OF-WAYS. TRENCH BY HAND . NOTE: WASH WATER NORTH , RANGE 63 MAY NOT CONTAIN 4. SILT FENCE SHALL BE PULLED TIGHT AS IT IS ANCHORED TO THE STAKES. THERE SHOULD LU CHEMICALS OR SOAPS 4. STABILIZED CONSTRUCTION ENTRANCE/EXIT SHALL BE INSTALLED PRIOR TO ANY LAND DISTURBING ACTIVITIES. BE NO NOTICEABLE SAG BETWEEN STAKES AFTER IT HAS BEEN ANCHORED TO THE STAKES. WITHOUT OBTAINING WELD COUNTY , CO 80624 w A SEPARATE PERMIT WASH RACK N 5- SILT FENCE FABRIC SHALL BE ANCHORED TO THE STAKES USING 1 " HEAVY DUTY STAPLES 5 . A NON WOVEN GEOTEXTILE FABRIC SHALL BE PLACED UNDER THE STABILIZED OR NAILS WITH 1 " HEADS . STAPLES AND NAILS SHOULD BE PLACED 3 " ALONG THE FABRIC CONSTRUCTION ENTRANCE/EXIT PRIOR TO THE PLACEMENT OF ROCK . (40 . 4500 , - 1 04 . 479) DOWN THE STAKE . 6, UNLESS OTHERWISE SPECIFIED BY LOCAL JURISDICTION , ROCK SHALL CONSIST OF DOT 6. AT THE END OF A RUN OF SILT FENCE ALONG A CONTOUR, THE SILT FENCE SHOULD BE SECT. #703 , AASHTO # 3 COARSE AGGREGATE OR 6 " (MINUS) ROCK . 3 TURNED PERPENDICULAR TO THE CONTOUR TO CREATE A "J - HOOK:- " TH€ "J -HOOK ° 6 '7" MIN . STABILIZED CONSTRUCTION ENTRANCE/EXIT MAINTENANCE NOTES EXTENDING PERPENDICULAR TO THE CONTOUR SHOULD BE OF SUFFICIENT LENGTH TO KEEP RUNOFF FROM FLOWING AROUND THE END OF THE SILT FENCE (TYPICALLY 10' — 20' ) . 1 . INSPECT BMPs EACH WORKDAY, AND MAINTAIN THEM IN EFFECTIVE OPERATING CONDITION . > K : 1 , 1 7. SILT FENCE SHALL BE INSTALLED PRIOR TO ANY LAND DISTURBING ACTIVITIES . MAINTENANCE OF BMPs SHOULD BE PROACTIVE, NOT REACTIVE. INSPECT BMPs AS SOON AS ry REINFORCED CONCRETE RA K A POSSIBLE (AND ALWAYS WITHIN 24 HOURS) FOLLOWING A STORM THAT CAUSES SURFACE SILT FENCE MAINTENANCE NOTES ( MAY SUBSTITUTE STEEL CATTLE DRAIN SPACE EROSION , AND PERFORM NECESSARY MAINTENANCE . GUARD FOR CONCRETE RACK) 2, FREQUENT OBSERVATIONS AND MAINTENANCE ARE NECESSARY TO MAINTAIN BMPs IN 1 . INSPECT BMPs EACH WORKDAY, AND MAINTAIN THEM IN EFFECTIVE OPERATING CONDITION . EFFECTIVE OPERATING CONDITION , INSPECTIONS AND CORRECTIVE MEASURES SHOULD BE z MAINTENANCE OF BMPs SHOULD BE PROACTIVE, NOT REACTIVE. INSPECT BMPs AS SOON AS SECTION A DOCUMENTED THOROUGHLY. E POSSIBLE (AND ALWAYS WITHIN 24 HOURS) FOLLOWING A STORM THAT CAUSES SURFACE Q EROSION , AND PERFORM NECESSARY MAINTENANCE, 3. WHERE BMPs HAVE FAILED , REPAIR OR REPLACEMENT SHOULD BE INITIATED UPON Q 2, FREQUENT OBSERVATIONS AND MAINTENANCE ARE NECESSARY TO MAINTAIN BMPs IN DISCOVERY OF THE FAILURE. 0O EFFECTIVE OPERATING CONDITION . INSPECTIONS AND CORRECTIVE MEASURES SHOULD BE 4. ROCK SHALL BE REAPPLIED OR REGRADED AS NECESSARY TO THE STABILIZED �I DOCUMENTED THOROUGHLY. VTC - 2 . AGGREGATE VEHICLE TRACKING CONTROL WITH ENTRANCE/EXIT TO MAINTAIN A CONSISTENT DEPTH . v) 3- WHERE BNIPs HAVE FAILED , REPAIR OR REPLACEMENT SHOULD BE INITIATED UPON WASH RACK 5_ SEDIMENT TRACKED ONTO PAVED ROADS IS TO BE REMOVED THROUGHOUT THE DAY AND 0 PRELIMINARY 09/28/23 DISCOVERY OF THE FAILURE, I AT THE END OF THE DAY BY SHOVELING OR SWEEPING. SEDIMENT MAY NOT BE WASHED 0 4. SEDIMENT ACCUMULATED UPSTREAM OF THE SILT FENCE SHALL BE REMOVED AS NEEDED GOWN STORM SEWER DRAIINS . REV. NO DESCRIPTION DATE TO MAINTAIN THE FUNCTIONALITY OF THE BMP , TYPICALLY WHEN DEPTH OF ACCUMULATED w SEDIMENTS IS APPROXIMATELY 6". CONSULT WINYJURISDICTIONSh O ALJISDICTIONS AS T01 WHICH DETAIL SHOULD BELS THAT VARY FROM D USED NWHEN DARD DETAILS . J DIFFERENCES ARE NOTED. 5 . REPAIR OR REPLACE SILT FENCE WHEN THERE ARE SIGNS OF WEAR, SUCH AS SAGGING , SHEET TITLE : TEARING, OR COLLAPSE. (DETAILS ADAPTED FROM CITY OF BROOMFIELD. COLORADO. NOT AVAILABLE IN AUTOCAD) 6. SILT FENCE IS TO REMAIN IN PLACE UNTIL THE UPSTREAM DISTURBED AREA IS STABILIZED AND APPROVED BY THE LOCAL JURISDICTION , OR IS REPLACED BY AN EQUIVALENT PERIMETER rY SEDIMENT CONTROL BMP , SWMP & SITE DETAILS m 7. WHEN SILT FENCE IS REMOVED , ALL DISTURBED AREAS SHALL BE COVERED WITH TOPSOIL, SEEDED AND MULCHED OR OTHERWISE STABILIZED AS APPROVED BY LOCAL JURISDICTION . (DETAIL ADAPTED FROM TOWN OF PARKER, COLORADO AND CITY OF AURORA, NOT AVAILABLE IN AUTOCAD) CD NOTE: MANY JURISDICTIONS HAVE BMP DETAILS THAT VARY FROM UDFCD STANDARD DETAILS . CONSULT WITH LOCAL JURISDICTIONS AS TO WHICH DETAIL SHOULD BE USED WHEN > DIFFERENCES ARE NOTED . PROJ . MGR . : SS PROJ . ENGR . : SS DATE : 06/ 21 / 2023 o DRAWN BY : SJ CHECKED BY : GB SCALE : AS SHOWN SF-4 Urban Drainage and Flood Control District November 2010 VTC-4 Urban Drainage and Flood Control District November 2010 VTC-6 Urban Drainage and Flood Control District November 2010 DRAWING NO . Urban Storm Drainage Criteria Manual Volume 3 Urban Storm Drainage Criteria Manual Volume 3 Urban Storm Drainage Criteria Manual Volume 3 w SHEET - 15OF15 ni SILT FENCE 2 CONTRUCTION ENTRANCE CONCRETE WASHOUT AREA S - 15NTS S - 16 NITS (11Th ) NTS ___________________ ___________________ _____________________ Know what's below. Call before you dig Hello