|
ATTACHMENT C-1
<br /> 1900 S. SUNSET STREET, SUITE 1-F
<br /> CERISE MINE LONGMONT, CO 80424
<br /> PHONE: (303) 772-5282 FAX: (303) 772-7039
<br />DRIVEWAY ACCESS CONSTRUCTION PLANS ' A
<br /> www.tetratech.com
<br /> PROJECT LOCATION: CLIENT INFORMATION:
<br /> LAFARGE WEST, INC.
<br />LEGEND: GENERAL NOTES: EROSION CONTROL NOTES: 10170 CHURCH RANCH WAY, SUITE 200
<br /> WESTMINSTER, CO 80021
<br />OE OVERHEAD ELECTRIC LINE
<br />T TELEPHONE LINE 1. PRIOR TO THE START OF CONSTRUCTION THE CONTRACTOR SHALL OBTAIN A DRIVEWAY 1. WATER SHALL BE USED AS A DUST PALLIATIVE WHERE REQUIRED. LOCATIONS SHALL BE
<br /> PERMIT WITH GARFIELD COUNTY ROAD AND BRIDGE. AS ORDERED BY ENGINEER OR OWNER. CONTRACTOR SHALL PROVIDE WATER FOR DUST
<br />
<br />ITT] TELEPHONE BOX
<br />CONTROL. DUST CONTROL IS INCIDENTAL TO THE CONTRACT 4
<br />Tt PROJECT NO
<br />:
<br />CLIENT PROJECT NO
<br />:
<br /> 2. ALL DISTURBANCE OF EXISTING WETLANDS SHALL FOLLOW THE REQUIREMENTS OF THE . .
<br />--G---GAS LINE NATIONWIDE PERMIT THAT LAFARGE WILL AQUIRE FROM THE ARMY CORPS OF ENGINEERS. 2. A WATER TRUCK SHALL BE AVAILABLE AT ALL TIMES DURING CONSTRUCTION FOR DUST 133-23511-10003
<br />- - - -
<br />----------------- : EASEMENT LINE
<br />3. ALL WORK SHALL BE IN ACCORDANCE WITH THE CONTRACT DOCUMENTS. ABATEMENT.
<br />---------PERMIT BOUNDARY LINE 3. AT ALL TIMES DURING CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR
<br /> 4. PROPERTY AND RIGHT OF WAY BOUNDARIES ARE APPROXIMATE BASED ON PUTTED PREVENTING AND CONTROLLING ON-SITE EROSION DUE TO WIND AND STORMWATER RUNOFF,
<br />-K-x-c-FENCE LINE INFORMATION. ALL PROPERTY AND RIGHT OF WAY MARKERS ARE TO BE SURVEYED PRIOR TO AS WELL AS VEHICLE TRACKING. THE CONTRACTOR SHALL ALSO BE RESPONSIBLE FOR
<br />---•-----WETLAND DISTURBANCE OF ANY PROPERTY CORNER. CONTRACTOR MUST NOTIFY ENGINEER FOR INSTALLING AND MAINTAINING ALL EROSION CONTROL FACILITIES SHOWN HERE AND SHALL PROJECT DESCRIPTION
<br /> I NOTES
<br />
<br />S AREA
<br />VERIFICATION OF MONUMENT.
<br />COMPLY WITH GARFIELD COUNTY EROSION CONTROL REQUIREMENTS. :
<br />••• DRAINAGE WAY 5. OWNER SHALL HAVE A BENCHMARK AND PROJECT CONTROL POINTS SET AT BEGINNING 4. ALL PERIMETER EROSION CONTROL MEASURES SHALL BE INSTALLED AND FUNCTIONAL,
<br />-- --------ROAD RIGHT-OF-WAY OF PROJECT TO USE FOR CONSTRUCTION STAKING BY CONTRACTOR. AND APPROVED BY ENGINEER PRIOR TO ANY OTHER EARTH-DISTURBING ACTIVITY. ALL OTHER
<br /> STRUCTURAL EROSION CONTROL MEASURES SHALL BE IMPLEMENTED AS SOON AS THE
<br />-------ROAD CENTERUNE 6. CONTRACTOR SHALL PROTECT INDIVIDUAL PROPERTY PINS FOUND INFIELD. FACILITIES, AROUND WHICH THEY ARE BASED, BECOME OPERATIONAL.
<br />EXISTING ASPHALT ROAD 7. CONTRACTOR SHALL PROVIDE ALL PERMITS REQUIRED FOR CONSTRUCTION, 5. ANY EROSION CONTROL FACILITY DAMAGED OR DESTROYED PREMATURELY, BY ANY
<br />®PROPOSED ASPHALT 6, CONSTRUCTION STAKING SHALL BE PROVIDED BY THE CONTRACTOR. MEANS, SHALL BE IMMEDIATELY REPAIRED BY THE CONTRACTOR
<br />
<br />lJ EXISTING TREES 6. NATURAL VEGETATION SHALL BE RETAINED AND PROTECTED WHEREVER POSSIBLE. IT
<br /> 9, CONTRACTOR SHALL REPAIR OR REPLACE ANY UTILITIES OR IMPROVEMENTS, SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO AVOID DAMAGE TO EXISTING
<br />- ---6286---- EXISTING CONTOURS (2'INTERVALS) INCLUDING FENCES, SIGNS, CULVERTS AND ROADS, DAMAGED DURING EXECUTION OF THE FOLIAGE THAT LIES IN THE PROJECT AREA, UNLESS DESIGNATED FOR
<br /> REMOVAL, AND ISSUED:
<br />
<br />' WORK. CONTRACTOR SHALL BE LIABLE FOR SUCH DAMAGE AT HIS EXPENSE.
<br />PROPOSED CONTOURS OURS (2
<br />6285-
<br />INTERVALS)
<br />5-
<br />PROP
<br />CO
<br />-••- •- -
<br />-
<br />-
<br />LS
<br />N 10. THE CONTRACTOR MUST KEEP ALL OPERATIONS, INCLUDING ALL EQUIPMENT, WITHIN 7. THERE SHALL BE NO EARTH DISTURBANCE OUTSIDE THE LIMITS DESIGNATED ON THESE FORDRMSPERMIT M-2010-058-JANUARY
<br /> 28, 2011
<br /> THE DELINEATED FENCED STAGING AREAS UNLESS AUTHORIZED BY THE ENGINEER. PLANS.
<br />- - - - -MINING PHASING LIMITS
<br />
<br />6 11. ALL ASPHALT AND CONCRETE PAVEMENT REMOVED FOR CONSTRUCTION SHALL BE B. THE CONTRACTOR SHALL PREVENT SEDIMENT, DEBRIS AND ALL OTHER POLLUTANTS
<br />S2 SPOTELEVATIONS SAWCUT. FROM ENTERING NATURAL DRAINAGES DURING ALL DEMOLITION, EXCAVATION, TRENCHING,
<br /> BORING, GRADING OR OTHER CONSTRUCTION OPERATIONS THAT ARE PART OF THIS PROJECT,
<br />-? SURFACE RUNOFF FLOW DIRECTION 12. SEE EXHIBIT F: RECLAMATION PUN FOR SEEDING AND LANDSCAPING REQUIREMENTS. THE CONTRACTOR SHALL BE HELD RESPONSIBLE FOR REMEDIATION OF ANY ADVERSE
<br /> IMPACTS TO ADJACENT WATERWAYS, WETLANDS, ETC., RESULTING FROM WORK DONE AS
<br />SF SILT FENCE 13. EXISTING CONDITIONS MAPPING WAS PREPARED BY DH SURVEY IN MAY OF 2010. PART OF THIS PROJECT.
<br />PROPOSED CULVERT 14. WORKING HOURS SHALL BE PER THE GARFIELD COUNTY CODE. 9. THE GENERAL CONTRACTOR, GRADING CONTRACTOR AND/OR THEIR AUTHORIZED
<br />_ AGENTS SHALL INSURE NO SPILLAGE OF ALL LOADS OF CUT AND FILL MATERIAL DURING
<br />PROPOSED RIPRAP 15. OWNER SHALL HAVE AGEOTECHNICAL ENGINEER ON-SITE FOR MATERIALS TESTING FOR TRANSPORT ON PUBLIC RIGHTS OF WAYS,
<br />' ALL EARTHWORK, PAVING AND UTILITY CONSTRUCTION.
<br /> 10. THE TYPE OF COMPACTION USED FOR THIS PROJECT WILL BE AASHTO T99(ASTM 698).
<br /> ALL COMPACTION TO COMPLY WITH GEOTECHNICAL ENGINEER RECOMMENDATIONS.
<br /> TRAFFIC CONTROL NOTES
<br /> ' It THE CONTRACTOR SHALL BE REQUIRED TO COMPLY WITH THE EROSION CONTROL AND
<br />WATER QUALITY BEST MANAGEMENT PRACTICES PER THE STORM WATER MANAGEMENT PLAN
<br />VICINITY
<br />MAP:
<br /> .
<br /> 1. A GENERAL TRAFFIC CONTROL PLAN AND STAGING PLAN SHALL BE SUBMITTED BY THE 12. ROADS SHALL BE KEPT CLEAN OF CONSTRUCTION DEBRIS INCLUDING MUD AND DIRT
<br />
<br />CONTRACTOR TO THE OWNER FOR APPROVAL. .
<br />CONTRACTOR IS RESPONSIBLE FOR ALL SWEEPING, CLEANING AND WASHING OF ROADS AS REQUIRED BY THE ENGINEER COUNTY OR OWNER ,?
<br />Vin} nma
<br />' II? K87W 4 } x
<br />` R88W
<br /> 2. ALL TRAFFIC CONTROL DETAILS SHALL BE IN ACCORDANCE WITH THE MANUAL ON
<br />UNIFORM TRAFFIC CONTROL DEVICES LATEST EDITION WITH CURRENT SUPP . s
<br />s S
<br />.
<br />I '
<br /> LEMENTS,
<br />
<br />EXCEPT AS MODIFIED HEREIN.
<br />13. ALL PROPOSED CONTOURS FOR THE MINE AND STOCKPILE AREAS SHOWN IN THE PLANS
<br />HAVE BEEN PROVIDED BY LAFARGE s•
<br />c
<br /> 3. PUBLIC TRAFFIC SHALL BE PROVIDED PASSAGE TO ALL ACCESSES, FLAGGERS SHALL BE
<br />USED ASNECESSARY
<br />WHEN FLAGGERS ARE USED
<br />W20-2A SIGNS SHALL BE USED IN 14. ALL CONSTRUCTION SHALL FOLLOW THE REQUIREMENTS OF THE COLORADO ?? .S ,'sy
<br />
<br />?
<br />1 rj. / fA f --
<br /> .
<br />,
<br />ADVANCE OF STATION DEPARTMENT OF CONSTRUCTION STORMWATER
<br />+s
<br />•-
<br />+?
<br />2
<br />( ?,
<br />t
<br />of !gl
<br /> . DISCHARGE PERMIT PROVIDED BY LAFARGE. $
<br />1 ._ .
<br />m
<br />Cou4N,Btl ioz
<br /> 4. NO CLOSURES OF CR 103 WILL BE RFOUIRFO FOR r:TM15TRLICTION.
<br /> 5. ALL TRAFFIC CONTROL WORK SHALL BE SUPERVISED BY ACERTIFIED TRAFFIC CONTROL I 'y "en \
<br />J l;_' CERISE
<br /> OFFICER 11 `+ =
<br />? MINE
<br /> ..
<br />R 1 ? y +„_ yam, ,.
<br /> UTILITY NOTES: a v ea ?a _ `° nR,,a s ns
<br /> W ` sy raw
<br />
<br /> 1. THE TYPES, SIZE, LOCATION AND NUMBER OF ALL KNOWN UNDERGROUND UTILITIES ARE _ ' az
<br /> APPROXIMATE WHEN SHOWN ON THE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE
<br />- ai ? -
<br /> CONTRACTOR TO VERIFY THE EXISTENCE AND LOCATION OF ALL UNDERGROUND LMLITIES
<br />; ---- '-'
<br />
<br />SHEET LIST TABLE ALONG THE ROUTE OF WORK PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION. THE
<br />CONTRACTOR SHALL CONTACT ALL UTILITY COMPANIES TO COORDINATE SCHEDULES FOR I
<br />SHEET# SHEET TITLE UTILITY CONSTRUCTION GARB
<br />
<br />COVER COVER SHEET 2. CONTRACTOR SHALL BE RESPONSIBLE FOR RELOCATION OF ALL UTILITIES SHOWN OR
<br />
<br />IC-1 EXISTING CONDITIONS PLAN NOT SHOWN ON THE PLANS THAT ARE IN CONFLICT WITH THE IMPROVEMENTS.
<br />----- (" :.
<br />---,-
<br />-
<br /> z
<br />T •' T8S
<br />C-2 OVERALL SITE PLAN
<br />C-3 DEMOLITION AND INITIAL EROSION CONTROL PLAN
<br />
<br />I
<br />1•
<br />s
<br />TC-4 GRADING AND DRAINAGE PLAN ,z
<br />C-5 DRIVEWAY PLAN AND PROFILE ? ? •
<br />C-6 CULVERT PLAN AND PROFILE / - i`-.'
<br />? '
<br />-
<br />IC-7 FINAL EROSION CONTROL AND RESTORATION PLAN ° j ?? ° • I : ;" ) -
<br />_Frl ?
<br />?C-8 CIVIL DETAILS
<br />
<br /> F
<br /> 0 2500' 5000' 10000'
|