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TECHNICAL SPECIFICATIONS:
<br /> CLEARING AND GRIIRRING NOTFS•
<br /> LEGEND: SYMBOLS & LABELS: GENERAL CONSTRUCTION NOTES: 1. PERFORM CLEARING AND GRUBBING ONLY IN DESIGNATED AREAS. CLEAR AND GRUB ALL AREAS WHERE PROJECT WORK IS
<br /> TO TAKE PLACE.
<br /> '0 EXISTING CONTOURS SECTION/OETAL.1 1. ALL CONSTRUCTION SHALL BE COMPLETED ACCORDING TO THE PROJECT 2. CLEAR AND GRUB BORROW AREAS TO THE EXTENT NECESSARY TO PROVIDE FILL MATERIALS FREE OF ALL OBJECTIONABLE
<br /> 5000 PROPOSED HAUL ROAD CONTOURS A 1 SECTION/DETAIL LABEL SPECIFICATIONS AS WELL AS MINE SAFETY AND HEALTH ADMINISTRATION (MSHA) MATTER.
<br /> 0102 NOT TO SCALE CALLOUT LABEL SPECIFICATIONS, LOCAL AND STATE REGULATIONS AND AMERICAN GYPSUM 3. VEGETATION LOCATED OUTSIDE OF CONSTRUCTION LIMITS SHALL NOT BE DISTURBED.
<br /> EXISTING DRAINAGE LOCAPON C, N OF STANDARDS AND POLICIES. 4. ALL BRUSH VEGETATION, RUBBISH. ORGANIC SOILS, AND OTHER DEBRIS FROM THE CLEARING AND GRUBBING OPERATIONS,
<br /> EXISTING ROADS CALL-OL /Ot7AI INCLUDING ALL DEBRIS REMAINING FROM PREVIOUS CLEARING AND GRUBBING OPERATIONS, SHALL BE DISPOSED OF IN
<br /> - -PROPOSED ROADS 2. THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING EXISTING ACCORDANCE TO AMERICAN GYPSUM'S REQUIREMENTS AND IN ACCORDANCE WITH APPUCABLE LOCAL, STATE, AND FEDERAL
<br /> - -PERMITTED DISTURBANCE BOUNDARY CUT/FILL ARROWS UNDERGROUND UTILITIES PRIOR TO BEGINNING WORK. LAWS, RULES, AND REGULATIONS.
<br /> - APPROVED UPPER PIT BOUNDARY (KNIGHT RESOLD, 2000) �� 5. IF PRESENT, ORGANIC SOILS SHALL BE STRIPPED FROM FOUNDATION AREAS. ORGANIC SOIL SHALL BE STOCKPILED
<br /> 3. THE CONTRACTOR SHALL MAKE INDIVIDUAL ASSUMPTIONS REGARDING THE SEPARATELY FOR FUTURE RECLAMATION ACTIVITIES.
<br /> ------ --SECTION LINES , GEOLOGY UNDERLYING THE PROJECT SITE.
<br /> PRIVATE LAND 4. THE CONTRACTOR SHALL NOT CHANGE OR DEVIATE FROM THE PLANS WITHOUT BEDDING MATERIAL NOTES.
<br /> PROPOSED CULVERT _ _ FIRST OBTAINING WRITTEN APPROVAL FROM THE OWNER AND ENGINEER. 1. BEDDINGURCMATERIALRH IS DEFINED AS ENGINEEREDEETT QFIUI EMEOBTNTS FROM EN-SITE CATIONS. S, EXCAVATION, BORROW
<br /> oP*Ali NUMaF= LOCATION DE.: SOURCES, OR OTHER AREAS THAT MEET THE REQUIREMENTS OF THESE SPECIFICATIONS.
<br /> 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL PERMITS NOT 2. BEDDING MATERIAL OBTAINED FROM ON-SITE EXCAVATIONS OR APPROVED STOCKPILES SHALL BE FREE OF ORGANIC
<br /> EXISTING CULVERT -- MATERIAL AND FREE OF FROZEN MATERIAL, ICE SNOW, OR EXCESSIVE MOISTURE.
<br /> 11117 DETAIL CALLOUT OBTAINED BY THE OWNER OR OWNER'S REPRESENTATIVES, AND PAY ALL FEES 3. BEDDING MATERIAL SI-TALL BE WELL-GRADED. NO GAP-GRADED MATERIAL, AS DETERMINED BY AMERICAN GYPSUM SHALL BE
<br /> � •����� �� AS REQUIRED BY THE CONSTRUCTION COVERED IN THESE PLANS. ALLOWED. THE BEDDING MATERIAL SHALL CONSIST OF MATERIAL CONFORMING TO THE FOLLOWING GRADATION LIMITS:
<br /> �������i PROPOSED RIPRAP _-,
<br /> 'y%:ft ;;v:f:;`' PROPOSED BEDDING MATERIAL 6. ALL WORK AND MATERIALS SHALL BE SUBJECT TO INSPECTION AND APPROVAL BEDDING MATERIAL GRADATION
<br /> �'-: 7"``£.it;
<br /> GENERAL LABEL GENERAL LABEL BY THE OWNER, MSHA REPRESENTATIVES, OR ANY LOCAL OR STATE AGENCY. _
<br /> PROPOSED STRUCTURAL ALL ALL ESTIMATES OF QUANTITIES ARE FOR INFORMATIONAL PURPOSES ONLY. STANDARD SIEVE SIZE MIN. PERCENT PASSING MAX. PERCENT PASSING
<br /> 00 HIGHWAY MARKER CONTRACTOR AND SUBCONTRACTOR SHALL BE RESPONSIBLE FOR DETERMINING
<br /> ALL QUANTITIES. CONTRACTOR SHALL PROVIDE ALL WORK AND MATERIALS AS #10 100 100
<br /> 11141111111 PROPOSED INTRABURDEN STATED IN THE SCOPE OF WORK. #40 -
<br /> 50 90
<br /> 00 INTERSTATE MARKER 8. ALL PERSONNEL SHALL BE REQUIRED TO OBTAIN MSHA 24-HOUR TRAINING #200 25 70
<br /> AND ALL SITE-SPECIFIC TRAINING PRIOR TO PERFORMING WORK.
<br /> REFERENCES: 4. BEDDING MATERIAL SHALL BE PLACED AND SPREAD IN UFTS NOT EXCEEDING 12 INCHES IN THICKNESS AFTER
<br /> 9. THE CONTRACTOR SHALL BE RESPONSIBLE FOR JOB SITE SAFETY OF COMPACTION.
<br /> N CONTRACTOR'S OWN PERSONNEL, ALL VISITORS TO THE SITE, AND THE 5. AFTER BEDDING MATERIAL PLACEMENT, SPREADING, AND LEVELING TO THE APPROPRIATE UFT THICKNESS, ALL MATERIAL
<br /> 1. COMPASSDATA, 2015. GENERAL PUBLIC. SHALL BE UNIFORMLY COMPACTED TO 95.0% OF MAXIMUM DRY DENSITY BY ASTM D698 (STANDARD PROCTOR USING HAND
<br /> "GYPSUM_5FT_CONTOURS_NAD83_COLORADO_CENTRAL_NAVD88.DXF" NORTH ARROW COMPACTION EQUIPMENT).
<br /> 10.THE CONTRACTOR SHALL BE RESPONSIBLE FOR REPAIRING ALL EXISTING
<br /> 2. COMPASSDATA, 2016. "5117_GYPSUM_3FT_CONTOURS.DWG" DISTURBED AREAS, FENCES, WALLS, SHEDS OR OTHER STRUCTURES DAMAGED STRUCRIRAL FILL NOTES:
<br /> DATA ACQUISITION DATE: 20 NOVEMBER 2016 DURING GRADING ACTIVITIES TO EQUAL OR BETTER CONDITION, AS AGREED
<br /> UPON BY THE OWNER. 1. STRUCTURAL ALL IS DEFINED AS ENGINEERED ALL MATERIAL OBTAINED FROM ON-SITE STOCKPILES, EXCAVATIONS,3. GAMBA. 2018a, "As-Built Topo-SPC-502.dwg" RELIEVED 12 APRIL 2018 BORROW SOURCES, OR OTHER AREAS.
<br /> SCALE (FT) 11.THE CONTRACTOR SHALL BE RESPONSIBLE FOR CONTROLLING DUST, EROSION, 2. STRUCTURAL ALL OBTAINED FROM ON-SITE EXCAVATIONS OR APPROVED STOCKPILES SHALL BE FREE OF ORGANIC
<br /> 4. GAMBA, 2018b. "Pond-M501-SPC-502-NAVD88.DWG" RECEIVED 06 SEPTEMBER 0 100 200 AND SURFACE WATER FLOWS DURING CONSTRUCTION. MATERIAL AND FREE OF FROZEN MATERIAL. ICE, SNOW, OR EXCESSIVE MOISTURE.
<br /> 2018 3. STRUCTURAL FILL SHALL BE WELL-GRADED. NO GAP-GRADED MATERIAL, AS DETERMINED BY AMERICAN GYPSUM, SHALL
<br /> SCALEBAR 12.THE CONTRACTOR SHALL REMOVE ALL DEBRIS RESULTING FROM WORK UNDER BE ALLOWED. THE STRUCTURAL ALL SHALL CONSIST OF MATERIAL CONFORMING TO THE FOLLOWING GRADATION OMITS:
<br /> 5. USDA NRCS, 2018. GEOSPATIAL DATA GATEWAY CONTOUR INTERVAL 2 FT THIS CONTRACT TO AN APPROVED DUMP SITE. STRUCTURAL FILL GRADATION
<br /> o HTTPS://DATAGATEWAY.NRCS.USDA.GOV/VISITED 12 FEBRUARY 2018
<br /> O 13.ALL DIMENSIONS AND ELEVATIONS ARE IN FEET OR INCHES (LOCAL MINE
<br /> 6. APPROVED UPPER PIT LIMIT FROM KNIGHT PIEBALD, 2000. "EXHIBIT C-2 OVERALL Ark SECTION LETTER DATUM). STANDARD SIEVE SIZE MIN. PERCENT PASSING MAX. PERCENT PASSING
<br /> a0 SITE PLAN AND SHEET ARRANGEMENT" INCLUDED WITH PERMIT AMENDMENT. _
<br /> c (DIGITIZED AND DECREASED TO SHOW ANTICIPATED WEST TERMINATION AT ELEVATION LOCATION OF '�� j SECTION CALLOUT 14.ALL STATIONING IS IN FEET, MEASURED HORIZONTALLY. 2-INCH 100 100
<br /> SECTION CALL-OUT LOCATION OF SECTIGN
<br /> \ 6900 FT). 15.IN CASES WHERE DISCREPANCIES OCCUR BETWEEN SPECIFICATIONS AND #4 30 100
<br /> DRAWINGS, SPECIFICATIONS WILL GOVERN. ANY DISCREPANCIES SHALL -
<br /> IMMEDIATELY BE BROUGHT TO THE ATTENTION OF THE OWNER IN A WRITTEN #50 10 60
<br /> 2 REQUEST FOR INFORMATION. #200 5 20
<br /> 1 SLOPE LABEL
<br /> • UST OF QUANTITIES 4. STRUCTURAL ALL SHALL BE PLACED AND SPREAD IN LIFTS NOT EXCEEDING 12 INCHES IN THICKNESS AFTER
<br /> ITEM UNIT QUANTITY COMPACTION.
<br /> 65. AFTER STRUCTURAL FILL PLACEMENT, SPREADING, AND LEVELING TO THE APPROPRIATE LIFT THICKNESS, ALL MATERIAL
<br /> i SITE GRADING: SHALL BE UNIFORMLY COMPACTED TO 95.0% OF MAXIMUM DRY DENSITY BY ASTM D698 (STANDARD PROCTOR).
<br /> N CLEAR AND GRUB I Fr I 178,700
<br /> ▪ CULVERT: RIPRAP NOTES'
<br /> rn▪ CUT TO STRUCTURAL FILL YD3 350 1. RIPRAP IS DEFINED AS HARD, ANGULAR, DURABLE ROCK PARTICLES OBTAINED FROM ON-SITE STOCKPILES OR OTHER
<br /> APPROVED MATERIALS.
<br /> c CUT TO WASTE Y03 150 2. RIPRAP OBTAINED FROM ON-SITE EXCAVATIONS OR APPROVED STOCKPILES SHALL BE FREE OF ORGANIC MATERIAL AND
<br /> o PIPE BEDDING MATERIAL YD3 12 FREE OF FROZEN MATERIAL, ICE, SNOW OR EXCESSIVE MOISTURE.
<br /> 3. MATERIAL SHALL BE FREE OF ORGANIC, OVERSIZED, DELETERIOUS, OR OTHER UNSUITABLE MATERIALS.
<br /> 2 18-IN DIAMETER CMP FT 510 4. MATERIAL MUST BE HARD, DURABLE AND NOT SUBJECT TO GRAIN CRUSHING. INDIVIDUAL ROCK FRAGMENTS SHALL BE
<br /> ✓ DENSE. SOUND, AND RESISTANT TO ABRASION AND SHALL BE FREE FROM CRACKS, SEAMS. AND OTHER DEFECTS THAT
<br /> o RIPRAP BEDDING MATERIAL YD3 6 WOULD TEND TO INCREASE THEIR DESTRUCTION FROM WATER AND FROST ACTIONS.
<br /> o: DRAWING INDEX
<br /> I RIP RAP COLLAR5. MATERIAL SHALL BE WELL-GRADED WITHIN THE SPECIFICATION LIMITS WITH A UNIFORM GRADING OF COARSE TO FINE
<br /> YD3 2 SHEET TITLE REV PARTICLES. NO GAP-GRADED MATERIAL, AS DETERMINED BY AMERICAN GYPSUM, SHALL BE ALLOWED.
<br /> RIPRAP APRON YD3 16 01 COVER SHEET 0 6. RIPRAP SHALL CONSIST OF CLEAN ROCK MATERIAL WITH A D30 OF 6 INCHES.
<br /> ACCESS ROAD: 7. EACH PIECE SHALL HAVE NO DIMENSION GREATER THAN THREE TIMES ITS LEAST DIMENSION.
<br /> 02 INDEX 0 8. RIPRAP SWILL BE PLACED AND SPREAD IN A SINGLE LIFT.
<br /> o_ INTRABURDEN YD3 257,000
<br /> 03 GENERAL FACILITIES ARRANGEMENT 0 CULVERT PIPE NOTE•
<br /> n
<br /> a. CUT YD3 6,500 04 CULVERT PLAN, SECTIONS, AND DETAILS 0 1. CORRUGATED METAL PIPE (CMP) SHOULD BE 12-GAGE POLYMER-COATED STEEL.
<br /> j9 RECLAMATION: 05 UPPER PIT 6900 ACCESS ROAD PLAN & PROFILE 0
<br /> c3 CLEAR AND GRUB FT' 74,900 06 UPPER PIT 6900 ACCESS ROAD SECTIONS & DETAILS 0
<br /> CUT TO FILL YD3 54,000 07 CONCEPTUAL RECLAMATION PLAN 0
<br /> 0
<br /> GROWTH MEDIA (FILL) YD3 9.500 ``""```\
<br /> RE-SEED FT' 262,000 �+
<br /> �0 RIPRAP BEDDING MATERIAL YD3 6
<br /> QS\ iicF�1) poi r��1S
<br /> o_ RIPRAP APRON YD3 16 "c - ••N•77.e.,..•••°<<"....1"11.
<br /> 0. CHANNEL RIPRAP YD3 2,100 /� :Q\� J�:•
<br /> O % :o 44862 �''• s P
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<br /> REFERENCE: ENGINEER'S SEAL REVISIONS: DESIGNED BY: AKB PREPARED FOR: PREPARED BY: 'TITLE:1 DATUM IS NAD �/�\
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<br /> ON BY DATE
<br /> WN BY: TG
<br /> 'TTOPOGRAP SBFROM LCOMPASSDDATTAL 015 AND 2016 RO ISSUED POR CONISTRUCTION AKB 10/18 CHECKED BY: AKB / \
<br /> N SUPPLEMENTAL TOPOGRAPHY FROM GAMBA, 2018 APPROVED BY: PEK INDEX Q
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<br /> REVISION
<br /> I ADDITIONALSHEET INFORMATION FROMEUSDA NRCS, 2018 PROJECT: PROJECT #: DRAWING :
<br /> `0 SEE 02 FOR REFERENCES /_
<br /> AMERICAN � TIERRA GROUP UPPER PIT 6900 ACCESS ROAD 363 OZ
<br /> 47, GYPSUM 1 'NTERNATIONAL,LTD. LOCATION: DATE: SHEET:
<br /> GYPSUM, COLORADO OCTOBER 2018 02 OF 07
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