HomeMy WebLinkAbout2.2 Grading and Drainage DrawingsNV
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SEE GRADING PLOW UP ON
SHEET C1.2A FOR DETAILED
GRADING SURROUNDING
RESIDENCE
DECK TO BE MAXIMUM 30"
ABOVE EXISTING GRADE
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RELOCATE EXISTI
DITCH TO PAM
WEST PROPER
PROPOSED RELOCATED DITCH
SEE DRAINAGE SWALE DETAIL
ON SHEET C1.4
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PROPOSED RELOCATED
DRAINAGE / IRRIGATION SWALE
SEE DETAIL C11 SHEET C1.4
FG:626 .44'
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FL:626R.67'
TOW:6262.85'
FG:6262.15'
63.10'
(1) 7" STEP
FS;626 50' TOW:6264, '0'
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FG:6261.00'
F6:6263.50'
FG:6263.50'
PROPOSED GARDEN
6263.5'
TOW:6263.25
PROPOSED GARDEN
TOW:6263.25' FF=6263.5'
FG:6263.50'
FG:6263.50'
FG:626 . t
FG:6262.5 '
GRADE TO BE
FLAT @ GATE
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TOW:6264.00'
W:6266.28'
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FG:62. ;,02'
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GRADING & DRAINAGE NOTES:
1. THE EXISTING CONDITIONS BASED ON TUTTLE SURVEYING. THE CONTOUR
INTERVAL IS ONE (1) FOOT.
2. ENSURE THAT DRAINAGE IS AWAY FROM ALL STRUCTURES IN ALL DIRECTIONS,
MIN OF 6" IN THE FIRST 10' OR 3' IN THE FIRST 10' IN PAVED OR CONCRETE
AREAS.
3. THE CONTRACTOR SHALL CONTAIN THEIR CONSTRUCTION OPERATIONS TO THE
AREA WITHIN THE LIMITS OF THE PROPERTY, THE CONTRACTOR SHALL NOT
OPERATE OUTSIDE THIS AREA WITHOUT THE PRIOR CONSENT OF THE
PROPERTY OWNER INVOLVED.
4. ALL UTILITIES BOTH UNDERGROUND OR OVERHEAD, SHALL BE MAINTAINED IN
CONTINUOUS SERVICE THROUGHOUT THE ENTIRE CONSTRUCTION PERIOD.
THE CONTRACTOR SHALL BE RESPONSIBLE AND LIABLE FOR ANY DAMAGE TO,
OR INTERRUPTION OF, SERVICES CAUSED BY THE CONSTRUCTION.
5. THESE UTILITIES AS SHOWN, MAY NOT REPRESENT ACTUAL FIELD CONDITIONS.
IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO CONTACT ALL UTILITY
COMPANIES FOR FIELD LOCATIONS OF UTILITY COMPANIES FOR FIELD
LOCATIONS OF UTILITIES PRIOR TO CONSTRUCTION.
6. ALL GEOTECHNICAL RECOMMENDATIONS SHOULD BE FOLLOWED.
HATCH LEGEND:
PROPOSED GRAVEL DRIVE
PROPOSED CONCRETE DRIVE
PROPOSED DECK
DETAIL LOCATION:
20
DETAIL NUMBER
SHEET DETAIL IS ON
0 10
GRAPHIC SCALE
20
40
(IN FEET)
linch = 20 ft.
Know what's below.
Call before you dig.
CALL 2 -BUSINESS DAYS IN ADVANCE
BEFORE YOU DIG, GRADE, OR EXCAVATE
FOR THE MARKING OF UNDERGROUND
MEMBER UTILITIES
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100% CONSTRUCTION DOCUMENTS
DATE: 04-28-2015
JOB NO. 14002
SHEET C1.2
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FG:6262.2 To 6266.28' /
SEE LANDSCAPE PLAN FOR ALL GARDEN FG:6263.50
DETAILS GARDEN TO BE SLOPED AT 2.0%
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CUT WHERE IT IS 3" BELOW TOP OF CURB
TOW:6263.25'
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PROPOSED CURB CUT I'
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FG -6262.65'
DETAILS. GARDEN TO BE SLOPED AT 2.0% Y
TOWARDS CURB CUT. FINISHED GRADE TO BE /
1" BELOW TOP OF WALL EXCEPT AT CURB /
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CUT WHERE IT IS 3" BELOW TOP OF CURB
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PROPOSED CURB CUT 1' /
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SEE LANDSCAPE PLAN FOR /
GARDEN AND WALL DETAILS h /
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UMA RESIDENCE LOT 9 FINNBAR RANCH
GARFIELD COUNTY, COLORADO
BLOW UP OF GRADING PLAN
100% CONSTRUCTION DOCUMENTS
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DATE: 04-28-2015
you
\ \ ` / CALL 2 -BUSINESS DAYS IN ADVANCE
`
JOB NO. 14002
/ BEFORE YOU DIG, GRADE, OR EXCAVATE
FOR THE UGROUND
\ / MEMBER TIIUTI
SHEET C1.2A
CONTRACTOR TO INSTALL STRAW BALE
CHECK DAM AT END OF SWALE WHILE
VEGETATION IS BEING RE ESTABLISHED
® CONTRACTOR TO INSTALL
SILT FENCE (TYP.)
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STORM WATER MANAGEMENT NOTES:
1. IN GARFIELD COUNTY, ALL CONSTRUCTION PROJECTS WITH OVER 1/2 ACRE OF
DISTURBANCE, REQUIRE A CONSTRUCTION STORMWATER DISCHARGE PERMIT FROM THE
COLORADO DEPARTMENT OF PUBLIC HEALTH & ENVIRONMENT (CDPHE), WATER QUALITY
CONTROL DIVISION (WQCD).
THE PERMIT APPLICATION SHALL BE SUBMITTED AT LEAST 10 DAYS PRIOR TO THE START OF
CONSTRUCTION ACTIVITIES.
2.
3.
4.
THE PERMIT APPLICANT (S) SHALL BE THE OWNER AND/OR THE SITE CONTRACTOR. THE
APPLICATION SHALL BE SIGNED BY THE OWNER AND/OR THE SITE CONTRACTOR.
STORMWATER MANAGEMENT PLANS (SWMPs) ARE REQUIRED FOR ALL PROJECTS REQUIRING
A CONSTRUCTION STORMWATER DISCHARGE PERMIT AND SHALL BE MAINTAINED AND
UPDATED ON SITE. THE PERMIT HOLDER MUST IMPLEMENT, MAINTAIN AND INSPECT
STORMWATER AND EROSION CONTROLS DELINEATED ON THE SWMPs UNTIL THE SITE IS
PERMANENTLY STABILIZED AND THE PERMIT IS INACTIVATED. THE PERMIT COVERS ALL
WORK ON THE PROJECT INCLUDING WORK PERFORMED BY SUB- CONTRACTORS AND OTHER
ENTITIES. IT IS RECOMMENDED BY THE WQCD THAT A SWMP ADMINISTRATOR BE
DESIGNATED FOR THE PROJECT. THE SWMP MUST BE KEPT ON SITE FOR USE BY THE
ADMINISTRATOR AND REVIEW BY WQCD PERSONNEL.
5. THE SWMP SHALL BE PREPARED IN ACCORDANCE WITH GOOD ENGINEERING, HYDROLOGIC
AND POLLUTION CONTROL PRACTICES THE SWMP NEED NOT BE PREPARED BY A
REGISTERED ENGINEER. THE OBJECTIVE OF THE PLAN SHALL BE TO IDENTIFY BEST
MANAGEMENT PRACTICE'S (BMPS) WHICH WHEN IMPLEMENTED WILL MEET THE TERMS AND
CONDITIONS OF THE GENERAL PERMIT. THE SWMP SHOULD BE AMENDED AS NEEDED TO
REFLECT THE CHANGES/IMPROVEMENTS MADE.
6. THE PERMIT REQUIRES THAT INSPECTION OF THE STORMWATER MANAGEMENT SYSTEM BE
PERFORMED AT LEAST EVERY 14 DAYS AND AFTER ANY PRECIPITATION OR SNOWMELT
EVENT OCCURS. INSPECTION REPORTS MUST BE MAINTAINED ON SITE AND MADE AVAILABLE
FOR REVIEW BY WQCD PERSONNEL.
7. THE OBJECTIVE OF THE STORM WATER MANAGEMENT PLAN INCLUDES BUT IS NOT LIMITED
TO MINIMIZING THE AMOUNT OF DISTURBED SOIL, PREVENTING RUNOFF FROM OFF-SITE
AREAS FROM FLOWING ACROSS DISTURBED AREAS, SLOWING DOWN THE RUNOFF FLOWING
ACROSS THE SITE AND REMOVING SEDIMENT FROM ON-SITE RUNOFF BEFORE IT LEAVES THE
SITE.
8. THE INSTALLATION OF BMPS AND SPECIFICATIONS FOR EROSION CONTROLS SHALL BE IN
COMPLIANCE WITH THE COOT EROSION AND CONTROL STORMWATER QUALITY GUIDE.
9. THE CONTRACTOR WILL BE REQUIRED TO FURNISH AND APPLY A DUST PALLIATIVE ON THE
SITE AS DIRECTED BY THE COUNTY. DUST PALLIATIVE MAY CONSIST OF WATER OR A
NON-POLLUTING SOLUTION. SPREADING OF WATER OR WATER MIXTURE SHALL BE DONE
WITH ACCEPTABLE SPRINKLING EQUIPMENT. ALL DUST CONTROL SHALL EXTEND BEYOND
THE CONSTRUCTION AREA PROPER TO THE SIDE STREETS ENTERING AND EXISTING THE
PROJECT, WHERE MUD AND DIRT FROM CONSTRUCTION EQUIPMENT, AS WELL AS LOCAL
TRAFFIC, MAY GET ONTO THE SIDE STREETS. CLEANUP OF THESE AREAS WILL BE REQUIRED
AS NECESSARY OR AS DIRECTED BY THE OWNER.
EROSION CONTROL NOTES:
1. ALL WORK PERFORMED SHALL BE IN ACCORDANCE WITH GARFIELD COUNTY UNIFIED LAND
USE RESOLUTION.
2. CONTRACTOR TO UTILIZE "BEST MANAGEMENT PRACTICES" TO CONTROL EROSION AND
SEDIMENTATION DURING CONSTRUCTION. NO SEDIMENT SHALL LEAVE SITE DURING
CONSTRUCTION.
3. CONTRACTOR RESPONSIBLE FOR INSTALLATION AND MAINTENANCE OF TEMPORARY EROSION
CONTROL.
4. THE CONTRACTOR SHALL MAINTAIN SEDIMENT AND EROSION PROTECTION THROUGHOUT THE
CONSTRUCTION OPERATION. SILT FENCES OR OTHER NECESSARY EROSION PROTECTION
SHALL REMAIN IN PLACE UNTIL ALL DISTURBED AREAS HAVE BEEN REVEGETATED.
5. ENGINEER WILL FIELD VERIFY DURING CONSTRUCTION EROSION CONTROL METHODS AND
EXTENT.
6. PERMANENT EROSION CONTROL TO BE PLACED AFTER CUT AND FILL SLOPES ARE IN PLACE,
ENGINEER WILL DESIGNATE AREAS FOR EROSION CONTROL, AND DESIGNATE TYPE OF
EROSION CONTROL.
7. ALL. DISTURBED AREAS SHALL BE SUCCESSFULLY REVEGETATED AND MAINTAINED IN A
PREDOMINATLY WEED FREE CONDITION.
20
HATCH LEGEND:
PROPOSED GRAVEL DRIVE
PROPOSED CONCRETE DRIVE
PROPOSED DECK
DETAIL LOCATION:
DETAIL NUMBER
SHEET DETAIL IS ON
GRAPHIC SCALE
0 10 20 40
60
(IN FEET)
l inch = 20 ft.
Know what's below.
Call before you dig.
CALL 2 -BUSINESS DAYS IN ADVANCE
BEFORE YOU DIG, GRADE, OR EXCAVATE
FOR THE MARKING OF UNDERGROUND
MEMBER UTIUTIES
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DESIGNED BY
CHECKED BY
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100% CONSTRUCTION DOCUMENTS
DATE: 04-28-2015
JOB NO. 14002
SHEET C1.3