2023-10-31_REVISION - M1973021 (14)

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1670 BROADWAY, SUITE 3400 BASIS OF COORDINATES MATERIALS DENVER, COLORADO 80202 ALL COORDINATES AND ELEVATIONS SHOWN ON THE PLANS ARE IN EARTHWORK INCLUDING, BUT NOT LIMITED TO, CLEARING AND GRUBBING, (303) 764-1520 COLORADO STATE PLANE CENTRAL. CONFIRM AND COORDINATE PROJECT REMOVAL OF STRUCTURES AND OBSTRUCTIONS, AND EXCAVATION AND CONSTRUCTION COORDIATES AND BENCHMARK LOCATIONS WITH MINING EMBANKMENT ACTIVITIES SHALL BE IN ACCORDANCE WITH DIVISION 200 OF OPERATIONS. SEE GENERAL NOTE 10. CDOT STANDARDS, UNLESS MORE RESTRICTIVE REQUIREMENTS ARE REQUIRED FOR GEOCOMPOSITE LINER INSTALATION. GENERAL NOTES GEOCOMPOSITE LINER SHALL BE CANAL-3(r) 123012 MANUFACTURED BY 1 . ALL CONSTRUCTION SHALL BE DONE IN ACCORDNCE WITH THE HUESKER INC. AND MEET THE FOLLOWING CRITERIA: PROJECT TECHNICAL SPECIFICATIONS PRESENTED ON THE PLANS, MATERIAL MANUFACTURER INSTALLATION RECOMMENDATIONS, AND 2021 COLORADO PRODUCT MEM13RANETHICKNESS WIDTH DEPARTMENT OF TRANSPORTATION STANDARD SPECIFICATIONS FOR ROAD CANAL^3 123012 30 MILS 25 FEET AND BRIDGE CONSTRUCTION (CDOT STANDARDS), UNLESS OTHERWISE SPECIFIED. 2. PRIOR TO PERFORMING ANY EXCAVATION THE CONTRACTOR SHALL GEOCOMPOSTIE SHALL BE INSTALLED PER MANUFACTURER INSTALLATION CONCACT "COLORADO 811"AT LEAST TWO WORKING DAYS BEFORE MANUAL AND IN COMFORMANCE WITH THE PLAN CHANNEL CONFIGURATION EXCAVATION IS TO BEGIN AND THE MORRISON QUARRY LOCAL UTILITY AND DETAILS. ANY CONFLICT WITH INSTALLTION DETAILS AND COORDINATION TEAM. REQUIREMENTS SHALL BE RESOLVED BY THE ENGINEER. 3. THE CONTRACTOR SHALL COORDINATE ALL ACTIVITIES WITH THE MINE RIPRAP MATERIAL AND INSTALLTION SHALL BE IN ACCORDANCE WITH OPERATORS AND FOLLOW ALL LOCAL, STATE, AND FEDERAL SAFETY SECTION 506 OF CDOT STANDARDS AND MEET THESE ADDITIONAL OR REQUIREMENTS. SUPERSEDING REQUIREMENTS AND CONDITIONS. 4. HE CONTRACTOR SHALL COORDINATE WORK SCHEDULES WITH RIPRAP GRADATION SHALL MEET THE FOLLOWING GRADATION RPOVIDED IN MORRISON MINE OPERATIONS TO PREVENT ANY CONFLICTING WORK CDOT STANDARDS TABLE 506-2: CONDITIONS. 5. ALL UTILITIES SHALL BE PROTECTED FROM DAMAGE AS A RESULT OF ITFM NOMINAL ns PERCENT TYPICAL STONE TYPICAL STONE THE WORK. ALL RELOCATED OR AFFECTED UTILITIES SHALL BE (INCHES} PASSING ❑INEMSION WEIGHT(LBS) TYPICAL STONE (INCITES) REINSTALLED OR REPAIRED TO THE SATISFACTION OF THE OWNER. THE MASS CONTRACTOR SHALL ASSUME FULL RESPONSIBILITY FOR ANY DAMAGE TO RIPRAP 12 70-100 12 85 EXISTING FACILITIES RESULTING FROM THE PERFORMANCE OF THE WORK. 50-70 9 35 REPAIR AND REPLACEMENT OF DAMAGED FACILITIES SHALL BE PERFORMED 2-10 E 10 2 14 2 0.4 i IN A TIMELY MANNER AT NO ADDITIONAL COST TO THE OWNER. 6. THE CONTRACTOR SHALL OBTAIN PERMITS AS REQUIRED FOR THE WORK. CONTRACTOR SHALL REVIEW PERMIT REQUIREMENTS AND INCLUDE RIPRAP MATERIAL SHALL NOT BE MACHINE-PLACED. THE ROCK RIPRAP COSTS IN THE BID TO COMPLY WITH ALL PERMIT REQUIREMENTS. SHALL BE PLACED BY HAND ON THE SURFACE AND TO THE DEPTH CONTRACTOR SHALL HAVE COPIES OF ALL PERMITS ON SITE FOR THE SPECIFIED. IT SHALL BE SECURELY BEDDED WITH THE LARGER ROCKS DURATION OF THE PROJECT. FIRMLY IN CONTACT ONE TO ANOTHER WITHOUT BRIDGING. SPACES 7. LOCATIONS, ELEVATIONS AND DIMENSIONS OF EXISTING UTILITIES, BETWEEN THE LARGER ROCKS SHALL BE FILLED WITH SMALLER ROCKS STRUCTURES AND OTHER FEATURES ARE SHOWN ACCORDING TO THE BEST AND SPALLS. SMALLER ROCKS SHALL NOT BE GROUPED AS A SUBSTITUTE INFORMATION AVAILABLE AT THE TIME OF THE PREPARATION OF THESE FOR LARGER ROCK. PLANS, BUT DO NOT PURPORT TO BE ABSOLUTELY CORRECT AND ARE CLAY FILL SHALL BE A SODIUM BENTONITE CLAY MATERIAL MANUFATURED APPROXIMATE. THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING FOR THE PURPOSES OF POND AND WATER RETENTION USE. THE LOCATIONS, ELEVATIONS AND DIMENSIONS OF ALL EXISTING UTILITIES, CONTRACTOR SHALL SUBMIT FOR REVIEW THE MATERIAL, METHODS, AND STRUCTURES AND OTHER FEATURES AFFECTING THE WORK AND AVOIDING INSTALLATION CONFIGURATION FOR ENGINEER REVIEW. CLAY FILL SHALL BE DAMAGE TO SAME. INSTALLED SUCH THAT AT WATERTIGHT SEAL IS FORMED WITH THE 8. UNLESS DETAILED, SPECIFIED OR INDICATED OTHERWISE, PRE-RECLAIMED ROCK HIGHWALL. THE ROCK INTERFACE SHALL BE CLEAN CONSTRUCTION SHALL BE AS INDICATED IN THE APPLICABLE TYPICAL AND FREE OF ANY MATERIAL NOT SUITABLE FOR FORMING A WATERTIGHT DETAILS AND GENERAL NOTES. TYPICAL DETAILS ARE MEANT TO APPLY SEAL PRIOIR TO INSTALLING THE CLAY FILL. CLAY FILL SHALL BE COVERED EVEN THOUGH NOT REFERENCED AT SPECIFIC LOCATIONS OR ON SPECIFIC IN GENERAL FILL/BACKFILL MATERIAL IN ACCORDANCE WITH CDOT SECTION DRAWINGS. 206. 9. CONTRACTOR SHALL ABIDE BY ALL CURRENT SITE SECURITY MEASURES IN PLACE DURING ALL CONSTRUCTION ACTIVITIES. SECURITY MEASURES ARE SUBJECT TO CHANGE WITHOUT NOTIFICATION. CONTRACTOR WILL NEED BADGE FOR ENTRY, SITE ACCESS AND SECURITY TO BE COORDINATED PRIOR TO CONSTRUCTION START DATE. 10. CONTRATOR SHALL PROVIDE AND MAINTAIN SURVEY CONTROLS, BENCHMARKS, STAKING, AND ALL NECESSARY ASSOCIATED SURVEYING ACTIVITY THROUGH PROJECT COMPLETION AND TO THE SATISFACTION OF THE OWNER. 11 . CONTRACTOR IS RESPONSIBLE FOR DUST CONTROL, EROSION CONTROL, DRAINAGE, ETC. IN ACCORDANCE WITH THE MINE SWPP. COORDINATE WITH MINING OPERATORS TO OBTAIN AND CONFRIM ALL APPLICABLE REQUIREMENTS PRIOR TO CONSTRUCTION. 12. THE CONTRACTOR SHALL MAINTAIN ONE SET OF APPROVED PLANS ON THE JOB SITE AND SHALL RECORD ALL CASES WHERE ACTUAL FIELD CONSTRUCTION DIFFERS FROM WORK SHOWN ON THE PLAN. ALL CONCEALED WORK AND UTILITY LOCATIONS SHALL BE DIMENSIONED AND REFERENCED. THE MARKED-UP SET OF DRAWINGS SHALL BE DELIVERED TO TUCSON WATER AND ENGINEER UPON COMPLETION OF THE WORK AS A SET OF FULL SIZE "AS-BUILT" DRAWING MODIFICATIONS IN AUTOCAD FORMAT, OR OTHER MEANS AS APPROVED BY OWNER. 13. CONTRACTORS SHALL FOLLOW ALL APPLICABLE REGULATIONS REGARDING DISPOSAL OF MATERIALS AND WASTES. COORDINATE DISPOSALS WITH OWNER AS REQUIRED. Rev. DATE DESCRIPTION Designed By: ZS Qo C/ Scale: (As Shown) HOLCIM-WCR, INC Drawn By: ZS O�E D.gco �jitS� Date Created: 11 /01 /2022 MORRISON QUARRY DRAINAGE DIVERSION �� `` GENERAL NOTES Checked By: AC 24 ^ ' Plot Date: 9/1 /2023 F.I.R. Date: HOLCIM '�0 /0113,. , File: G-002.dwg �o,��s..., :: �``' F.O.R. Date: For Const. Date: S/ONAL Project No.: 10338120 Sheet 0-002 Of 20