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ISSUED FOR CONSTRUCTION
<br /> GP AGGREGATES5 LLC
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<br /> West Farm Pit y
<br /> Phase 2 Slurry Wall
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<br /> LOCATED IN
<br /> TOWNSHIP 22 SOUTH, RANGE 48 WEST, 6th P.M. ■-
<br /> COUNTY f PROWERS STATE of COLORADO !71
<br /> GENERAL NOTES: February, 2016
<br /> 1. THESE CONSTRUCTION PLANS ARE TO BE USED IN CONJUNCTION WITH THE TECHNICAL SPECIFICATIONS PREPARED BY -
<br /> J&T CONSULTING, INC., AND GEOTECHNICAL INVESTIGATION AND ENGINEERING DESIGN RECOMMENDATIONS PREPARED BY SHEETINDEX
<br /> CESARE, INC. ..> 1 Cover Sheet
<br /> 2. COMPLY WITH ALL REQUIREMENTS OF OWNER OBTAINED PROJECT PERMITS: INCLUDING, BUT NOT LIMITED TO, PERMITS .` '".)+, 2 Geotechnical Information be m
<br /> FROM THE U.S. ARMY CORPS OF ENGINEERS AND COLORADO DEPARTMENT OF HEALTH AND ENVIRONMENT. CONTRACTOR
<br /> SHALL OBTAIN ALL OTHER PERMITS NECESSARY FOR CONSTRUCTION OF THE WORK. . 3 Site, Reservoir Grading, A Boring Location Plan 3
<br /> 3. PROTECT ALL EXISTING WETLANDS. -' �- __ _ _ ' w, '• - �`. I 4 Slurry Wall Horizontal A Vertical Control
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<br /> 4. THE CONTRACTOR IS RESPONSIBLE FOR IMPLEMENTING AND MAINTAINING EROSION AND SEDIMENT CONTROL MEASURES • 5-9 Slurry Wall Plan and Profiles 4) U
<br /> AT ALL TIMES DURING CONSTRUCTION. , i
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<br /> 5. ALL CONSTRUCTION ACTIVITIES MUST COMPLY WITH THE STATE OF COLORADO PERMITTING PROCESS FOR "STORM WATER 1- ?r" _
<br /> DISCHARGES ASSOCIATED WITH CONSTRUCTION ACTIVITY." FOR INFORMATION, PLEASE CONTACT THE COLORADO
<br /> DEPARTMENT OF HEALTH, WATER QUALITY CONTROL DIVISION, 4300 CHERRY DRIVE SOUTH, DENVER, COLORADO SITE
<br /> 80246-1530. ATTENTION: PERMITS SECTION. PHONE 303-692-3500. ' .._-
<br /> 6. IF DEWATERING IS REQUIRED, A STATE CONSTRUCTION DEWATERING DISCHARGE PERMIT IS REQUIRED FOR DISCHARGES
<br /> TO A STORM SEWER, CHANNEL, IRRIGATION DITCH, ANY STREET THAT IS TRIBUTARY TO THE AFOREMENTIONED FACILITIES,
<br /> OR ANY WATER OF THE UNITED STATES. //� lily 3J� -•
<br /> 7. PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION, THE CONTRACTOR SHALL CONTACT ALL UTILITIES TO COORDINATE LEGEND: V
<br /> SCHEDULES. I / PROPERTY LINE
<br /> � SECTION LINE J y,r
<br /> v°'i 8. THE CONTRACTOR SHALL REGULARLY PATROL THE PUBLIC LANDS ADJACENT TO THE PROJECT, REMOVE CONSTRUCTION I A , ' FENCE LINE
<br /> t+i DEBRIS AND KEEP AREAS CLEAN AND SAFE — —_ — -oe--- -- -- OVERHEAD ELECTRIC LINES fA a
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<br /> m 9. THE CONTRACTOR IS RESPONSIBLE FOR DEVELOPING AND IMPLEMENTING A SEQUENCE AND SCHEDULE FOR COMPLETION I — —T—— - UNDERGROUND TELECOM LINE E
<br /> OF THE WORK IN ACCORDANCE WITH APPLICABLE PROVISIONS OF THE CONTRACT DOCUMENTS. Y_... UNDERGROUND GAS LINE L
<br /> N 10.READ THOROUGHLY AND BECOME FAMILIAR WITH THE SPECIFICATIONS AND INSTALLATION DETAILS FOR THIS RELATED 1 ' —5nN rfn—— EXISTING SANITARY FORCE MAIN Q) 116
<br /> WORK PRIOR TO CONSTRUCTION. _ ` — ` i- I MINING LIMIT 1
<br /> i TO CONSTRUCTION. \\ �- - --_-- __ _= DIRT 01 fA
<br /> 11. VERIFY SITE ELEVATIONS PRIORN .
<br /> � _....� ROAD
<br /> _ -' --- EXISTING WATER/DITCH �
<br /> p 12.THE CONTRACTOR SHALL PROCURE ALL PERMITS AND LICENSES, PAY ALL CHARGES AND FEES INCLUDING, BUT NOT - I — — — -3590- EXISTING CONTOURS a
<br /> U LIMITED TO, ALL INSPECTION CHARGES OF AGENCIES HAVING APPROPRIATE JURISDICTION. _ -- --"- __----
<br /> ..,.s. �•• J CR HH.5 ---== ""- 3590 PROPOSED CONTOURS
<br /> 13.CONTRACTOR SHALL PROVIDE AS-BUILT DRAWINGS OF ENTIRE PROJECT, AS SPECIFIED, UPON FINAL COMPLETION OF • _ _ _
<br /> PROJECT. <.r
<br /> 01 pTB�SF RAl1.ROp`D HWY 50 __= — ---FUTURE HIGHWAY REALIGNMENT PARCEL
<br /> —PERMIT BOUNDARY
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<br /> ® GUY TWRIC RISER BOX
<br /> n SEDIMENT AND EROSION CONTROL: v
<br /> 0 1. THE CONTRACTOR SHALL BE RESPONSIBLE FOR SEDIMENT AND EROSION CONTROL AT THE SITE THROUGHOUT ,1 ,„ 17 POWER POLE
<br /> U CONSTRUCTION. WATER PUMP
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<br /> aD 2. BEST MANAGEMENT PRACTICES (BMP'S) SHALL BE USED AS NECESSARY TO ADDRESS SEDIMENT AND DUST FROM SITE _ -------------- PHASE LIMITS
<br /> L DISTURBANCE. ADDITIONAL MEASURES MAY BE REQUIRED AT THE DIRECTION OF THE ENGINEER. 0 BORING LOCATION co
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<br /> 3. BMP'S MAY INCLUDE, BUT ARE NOT LIMITED TO: TO LAMAR :- ZO
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<br /> MINIMAL DISTURBANCE FOR MINIMAL TIME PERIODS
<br /> GRAVEL CONSTRUCTION ENTRIES
<br /> SILT FENCE, STRAW BALE OR SAND BAG BARRIERS, ROCK CHECK DAMS moo soo o VICINITY MAP
<br /> STORM SEWER INLET PROTECTION r >
<br /> t SEDI w CMENT CAPTURE PONDS SCALE 1" = 1000 ® RE F IVE D
<br /> U SITE WATERING FOR DUST SUPPRESSION SCALE IN �
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<br /> d 4. BMP'S SHALL BE MAINTAINED AND KEPT IN GOOD REPAIR FOR THE DURATION OF THE PROJECT. THE CONTRACTOR SHALL 3
<br /> INSPECT BMP'S WEEKLY AND AFTER SIGNIFICANT (GREATER THAN 0.1" PRECIPITATION) STORM EVENTS. THE MAINTENANCE DEC 2 6 ZO i8 � 'a
<br /> c AND REPAIR SHALL BE COMPLETED IN A TIMELY MANNER. SEDIMENT AND DEBRIS SHALL BE REMOVED WHEN THEY REACH
<br /> •� HALF THE BMP HEIGHT OR IMPACT THE FUNCTION OF THE BMP. OWNER SURVEYOR
<br /> GP Aggregates, LLC American West Land Surveying Co. DIVI Y� �.ri" tiECLt'ici ATION, o
<br /> p 5. SOIL STOCKPILES SHALL BE PROTECTED FROM SEDIMENT TRANSPORT BY SURFACE ROUGHENING, WATERING AND Karl Nyquist 331 South 4th Avenue MINING&SAFETY-MINERALS Z
<br /> PERIMETER SILT FENCING. SOILS THAT WILL BE STOCKPILED FOR MORE THAN 30 DAYS SWILL BE MULCHED AND SEEDED 7991 Shaffer Parkway, Ste. 200 P.O. Box 129
<br /> WITH A GRASS COVER WITHIN 14 DAYS OF STOCKPILE CONSTRUCTION. Littleton, CO 80127 Brighton, CO 80601 FEE REPORT MAP
<br /> 303-369-5100 303-659-1532 �•�`apD�«KEG/ST 94
<br /> 6. THE CONTRACTOR SHALL INSURE THAT ALL LOADS OF CUT AND FILL SOILS IMPORTED TO OR EXPORTED FROM THE SITE g C.••'•.`O9
<br /> ARE PROPERLY LOADED AND COVERED TO PREVENT LOSS DURING TRANSPORT. �O�k`Oo
<br /> N 7. THE CONTRACTOR SWILL REMOVE ALL SEDIMENT, MUD, AND CONSTRUCTION DEBRIS RESULTING FROM THIS PROJECT ENGINEER GEOTECHNICAL/SOIL t
<br /> a) FROM FLOWLINES AND PAVEMENT OF PUBLIC STREETS IN A TIMELY MANNER. J&T Consulting, Inc. INVESTIGATIONS
<br /> N J.C. York 0 4.r9J �a�o
<br /> Q. B. DSILS NGXPOSED ALONG LANDNG LAND CONTODURS UNTIL MG ACTIVITY ULCH,UL H, VEGETATIONLL BE KEPT IN A OR OTHER PERMANENTE EROSION CONTROLION BY IS IN PLACE. NO OR 305 Luptonver Ave., Ste. D 7108 Cesare,
<br /> S Alton Way, Bldg. B Engineer's Certification
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<br /> SOILS SHALL REMAIN EXPOSED BY LAND DISTURBING ACTIVITY FOR MORE THAN THIRTY (30) DAYS BEFORE REQUIRED 303-857-6222 Centennial, CO 80112 1 hereby certify that these plans for the construction of the West Farm Pit
<br /> TEMPORARY OR PERMANENT EROSION CONTROL IS INSTALLED UNLESS OTHERWISE APPROVED. Fax: 303-857-6224 303-220-0300 Phase 2 Slurry Wall were prepared by me or under my direct supervision for
<br /> Jobr 15120
<br /> GP Aggregates, LLC.
<br /> 9. ALL TEMPORARY SEDIMENT CONTROLS WILL BE REMOVED WITHIN 30 DAYS AFTER THE FINAL STABILIZATION IS ACHIEVEDDate 2/19116
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<br /> OR AFTER THE TEMPORARY MEASURES ARE NO LONGER NEEDED, WHICHEVER OCCURS FIRST. Dn By VIES
<br /> Q Designed By TPY
<br /> Q. 10.NATURAL VEGETATION SHALL BE RETAINED AND PROTECTED WHENEVER POSSIBLE. EXPOSURE OF SOIL TO EROSION BY
<br /> (0 REMOVAL OR DISTURBANCE OF VEGETATION SHALL BE LIMITED TO THE AREA REQUIRED FOR IMMEDIATE CONSTRUCTION File Checked By JCY
<br /> p OPERATIONS AND FOR THE SHORTEST PRACTICAL PERIOD OF TIME. i Krim�whaCsbelm ��'•(�.•C-�' S.. JT-Co S Sho et
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<br /> C31 before you dig. James . York, P.E. soe a As Shown
<br /> `r Colorado Registration No. 36846 Sheet: Of:
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