Revised_Attachment_3_Road_Work_and_Drawings_7_12_2019.pdf

PROJECT LOCATION

VICINITY MAP

VICINITY MAP:

SHEET OF

United States Department of Agriculture

Forest Service

INDEX OF SHEETS

SHEET SHEET TITLE DATE

1 COVER SHEET

2 GENERAL NOTES

3 GRANDFATHER DISTRICT MAP

4-5

NFSR 45, WATAUGA TURNPIKE ROAD

NFSR 210, ROSES CREEK ROAD

7-9

NFSR 192, ROSEBORO CRAGG ROAD

10-12

NFSR 981, ROSEBORO EDGEMONT

ROAD

13 ROADWAY TYPICALS

14 DRAINAGE TYPICALS

15 DRAINAGE TYPICALS 2

16 CULVERT INSTALLATION TYPICALS

17 EROSION CONTROL TYPICALS

18 ROLLING DIP TYPICALS

19 ROADWAY TYPICALS 2

FROM ASHEVILLE, NC FOLLOW I-40 EAST TOWARD

NEBO, NC FOR 41.3 MILES, TAKE EXIT 90. CONTINUE

ON HARMONY GROVE ROAD TO LAWING DRIVE. THE

RANGER OFFICE WILL BE ON THE LEFT.

GRANDFATHER RANGER STATION,109 LAWING DRIVE,

NEBO, NC 28761

RECOMMENDED BY:

FOREST ENGINEER

DISTRICT RANGER DATE

DATE

FOREST SUPERVISOR DATE

7/1 2/1

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(R08) REGION SOUTHERN REGION

NATIONAL FORESTS IN NORTH CAROLINA

BURKE & CALDWELL COUNTIES

NORTH CAROLINA

GRANDFATHER ROAD WORK 2019

AutoCAD SHX Text GENERAL NOTES: 1. FOR THIS PROJECT STANDARD SPECIFICATIONS FOR CONSTRUCTION OF ROADS AND BRIDGES ON FEDERAL HIGHWAY FOR THIS PROJECT STANDARD SPECIFICATIONS FOR CONSTRUCTION OF ROADS AND BRIDGES ON FEDERAL HIGHWAY PROJECTS AND SPECIAL PROJECT SPECIFICATIONS WILL BE USED, HEREINAFTER REFERRED TO AS FP-14. 2. STORAGE OF ALL EQUIPMENT ON SITE WILL BE AT THE PURCHASER'S RISK AND AT A LOCATION STORAGE OF ALL EQUIPMENT ON SITE WILL BE AT THE PURCHASER'S RISK AND AT A LOCATION APPROVED BY THE COR. 3. CONSTRUCTION EQUIPMENT SHALL BE CONFINED TO THE ROADWAY, UNLESS OTHERWISE APPROVED BY THE COR. CONSTRUCTION EQUIPMENT SHALL BE CONFINED TO THE ROADWAY, UNLESS OTHERWISE APPROVED BY THE COR. 4. ALL EXCAVATION IS CONSIDERED TO BE UNCLASSIFIED REGARDLESS OF MATERIAL TYPE ENCOUNTERED. ALL EXCAVATION IS CONSIDERED TO BE UNCLASSIFIED REGARDLESS OF MATERIAL TYPE ENCOUNTERED. 5. CONTRACTOR SHALL BE RESPONSIBLE FOR DAMAGE AND EXCESSIVE WEAR OF NATIONAL FOREST ROADS DUE TO CONTRACTOR SHALL BE RESPONSIBLE FOR DAMAGE AND EXCESSIVE WEAR OF NATIONAL FOREST ROADS DUE TO TRANSPORTATION OF CONTRACT EQUIPMENT AND OR MATERIALS. 6. CONTRACTOR SHALL BE RESPONSIBLE FOR THE DIVERSION OF WATER DURING ALL CULVERT INSTALLATIONS WHERE WATER CONTRACTOR SHALL BE RESPONSIBLE FOR THE DIVERSION OF WATER DURING ALL CULVERT INSTALLATIONS WHERE WATER IS PRESENT. 7. EACH CULVERT'S LOCATION AND LENGTH SHALL BE FIELD VERIFIED BY THE CONTRACTOR AND APPROVED BY THE COR EACH CULVERT'S LOCATION AND LENGTH SHALL BE FIELD VERIFIED BY THE CONTRACTOR AND APPROVED BY THE COR PRIOR TO ORDERING. 8. WOODY MATERIAL CUT DURING CULVERT INSTALLATION SHALL BE WINDROWED ALONG FILL SLOPE EXCEPT IN SPECIFIED WOODY MATERIAL CUT DURING CULVERT INSTALLATION SHALL BE WINDROWED ALONG FILL SLOPE EXCEPT IN SPECIFIED AREAS. 9. EXISTING CULVERTS TO BE REMOVED ARE THE PROPERTY OF THE CONTRACTOR AND SHALL BE REMOVED FROM NATIONAL EXISTING CULVERTS TO BE REMOVED ARE THE PROPERTY OF THE CONTRACTOR AND SHALL BE REMOVED FROM NATIONAL FOREST LANDS AND DISPOSED OF PROPERLY. 10. FILL SLOPE= 1V:1H, CUT SLOPE=1.3V:1H, OR AS STAKED BY THE COR. FILL SLOPE= 1V:1H, CUT SLOPE=1.3V:1H, OR AS STAKED BY THE COR. 11. WOODY MATERIAL GREATER THAN 2" IN DIAMETER OR LONGER THAN 3' SHALL NOT BE INCORPORATED INTO CONSTRUCTED WOODY MATERIAL GREATER THAN 2" IN DIAMETER OR LONGER THAN 3' SHALL NOT BE INCORPORATED INTO CONSTRUCTED FILLS. 12. DEPTHS OF MATERIALS TO BE COMPACTED ARE GIVEN AS FINAL COMPACTED DEPTHS. DEPTHS OF MATERIALS TO BE COMPACTED ARE GIVEN AS FINAL COMPACTED DEPTHS. 13. THE CONTRACTOR IS RESPONSIBLE FOR ALL TRAFFIC CONTROL INCLUDING TEMPORARY SIGNING AND PROTECTION OF THE THE CONTRACTOR IS RESPONSIBLE FOR ALL TRAFFIC CONTROL INCLUDING TEMPORARY SIGNING AND PROTECTION OF THE PUBLIC. SIGNAGE BEYOND THOSE SHOWN ON THE DRAWINGS MAY BE REQUIRED. 14. TRAFFIC CONTROL SIGNS SHALL CONFORM TO MUTCD SPECIFICATIONS. TRAFFIC CONTROL SIGNS SHALL CONFORM TO MUTCD SPECIFICATIONS. 15. ALL DRAINAGE FEATURES ON PORTIONS OF ROADWAY TO RECEIVE WORK SHALL DRAIN. ALL DRAINAGE FEATURES ON PORTIONS OF ROADWAY TO RECEIVE WORK SHALL DRAIN. 16. ALL RIPRAP SHALL BE MACHINE PLACED, NOT SIDECAST OR END DUMPED.

AutoCAD SHX Text GENERAL NOTES: PAY ITEMS 1. CONTRACTOR IS RESPONSIBLE FOR PROTECTION OF ALL SURVEY STAKES AND MONUMENTS, QUALITY CONTROL, AND SAMPLING AND TESTING. CONTRACTOR IS RESPONSIBLE FOR PROTECTION OF ALL SURVEY STAKES AND MONUMENTS, QUALITY CONTROL, AND SAMPLING AND TESTING. NO SEPARATE PAYMENT WILL BE MADE. 2. CLEARING REQUIRED FOR CONSTRUCTION, RECONSTRUCTION, MAINTENANCE, INSTALLATION OF OUTLET DITCHES, CULVERT INSTALLATIONS, RIPRAP CLEARING REQUIRED FOR CONSTRUCTION, RECONSTRUCTION, MAINTENANCE, INSTALLATION OF OUTLET DITCHES, CULVERT INSTALLATIONS, RIPRAP PLACEMENT, IS INCIDENTAL TO THAT WORK REQUIREMENT AND NO SEPARATE PAYMENT WILL BE MADE. 20101 WASTE MATERIAL FROM CLEARING AND GRUBBING SHALL BE DISPOSED OF BY WINDROWING ALONG FILL SLOPE WHERE POSSIBLE. WASTE MATERIAL FROM CLEARING AND GRUBBING SHALL BE DISPOSED OF BY WINDROWING ALONG FILL SLOPE WHERE POSSIBLE. CLEARED MATERIAL SHALL BE SCATTERED WHERE WINDROWING NOT POSSIBLE. 20401 ANY EXCESS MATERIAL FROM EXCAVATION SHALL BE WASTED IN AN AREA APPROVED BY THE COR. ANY EXCESS MATERIAL FROM EXCAVATION SHALL BE WASTED IN AN AREA APPROVED BY THE COR. 20419 DITCH CONSTRUCTION INCLUDES ROADSIDE AND LEADOFF DITCH CONSTRUCTION. TYPE OF DITCH TO BE CONSTRUCTED IS SPECIFIED IN DITCH CONSTRUCTION INCLUDES ROADSIDE AND LEADOFF DITCH CONSTRUCTION. TYPE OF DITCH TO BE CONSTRUCTED IS SPECIFIED IN THE DESCRIPTIONS OF WORK. 30307 IN ADDITION TO THE WORK DESCRIBED IN THE SPECIFICATION, THIS ITEM ALSO INCLUDES CLEANING ALL DITCHES, RECONDITIONING CATCH IN ADDITION TO THE WORK DESCRIBED IN THE SPECIFICATION, THIS ITEM ALSO INCLUDES CLEANING ALL DITCHES, RECONDITIONING CATCH BASINS, OUTLET DITCHES, LEADOFF DITCHES, AND CULVERT INLETS. ALL WORK SHALL BE IN ACCORDANCE WITH THE TYPICAL SECTIONS AND DRAWINGS. RECONDITIONING OF ROAD OR DITCH LINES SHALL NOT UNDERCUT BACKSLOPE. WHERE UNDERCUT CUT SLOPES ARE PRESENT, THE BACKSLOPE (CUT-SLOPE) SHALL BE RESHAPED AND SEEDED. 60201 CLEARING AND SLOPE ROUNDING REQUIRED FOR CULVERT INSTALLATION IS INCIDENTAL TO CULVERT INSTALLATION. CONSTRUCTION OF CLEARING AND SLOPE ROUNDING REQUIRED FOR CULVERT INSTALLATION IS INCIDENTAL TO CULVERT INSTALLATION. CONSTRUCTION OF OUTLET DITCHES ARE INCIDENTAL TO CULVERT INSTALLATION AND NO SEPARATE PAYMENT WILL BE MADE. IN SIDEHILL SECTIONS, THE CONTRACTOR SHALL CONSTRUCT THE CULVERT CATCH BASIN AS SHOWN IN THE CATCH BASIN DETAILS ON IN SIDEHILL SECTIONS, THE CONTRACTOR SHALL CONSTRUCT THE CULVERT CATCH BASIN AS SHOWN IN THE CATCH BASIN DETAILS ON SHEET 26 AND RECONDITION 50' OF EXISTING DITCH LINE ON BOTH SIDES OF THE INSTALLATION. THIS WORK WILL BE INCIDENTAL TO THIS ITEM.

AutoCAD SHX Text SEEDING NOTES: 1. SEED ALL DISTURBED AREAS, INCLUDING THE ROAD. NO DISTURBED AREAS WILL BE LEFT WITHOUT SEED ALL DISTURBED AREAS, INCLUDING THE ROAD. NO DISTURBED AREAS WILL BE LEFT WITHOUT SEEDING FOR MORE THAN 15 DAYS AND IN NO CASE MORE THAN 14 DAYS AFTER WORK HAS CEASED. 2. SEEDING MIXTURES SHALL BE AS FOLLOWS: SEEDING MIXTURES SHALL BE AS FOLLOWS: APRIL 1 - SEPTEMBER 30 CREEPING RED FESCUE 30 LBS PER ACRE 30 LBS PER ACRE MILLET 30 LBS PER ACRE 30 LBS PER ACRE RYE 30 LBS PER ACRE 30 LBS PER ACRE 3. FERTILIZER SHALL BE 17-17-17 APPLIED AT 500 LBS. PER ACRE FERTILIZER SHALL BE 17-17-17 APPLIED AT 500 LBS. PER ACRE 4. AGRICULTURAL LIME SHALL BE APPLIED AT 2,000 LBS. PER ACRE AGRICULTURAL LIME SHALL BE APPLIED AT 2,000 LBS. PER ACRE 5. MULCH SHALL BE APPLIED AT 2,000 LBS. PER ACRE MULCH SHALL BE APPLIED AT 2,000 LBS. PER ACRE 6. DISTURBED OR NEWLY CONSTUCTED SLOPES WITHIN 25' OF STREAM COURSE SHALL BE DISTURBED OR NEWLY CONSTUCTED SLOPES WITHIN 25' OF STREAM COURSE SHALL BE IMMEDIATELY PROTECTED BY SEEDING WITH 10 LBS. PER AC. ANNUAL RYEGRASS AND 10 LBS. PER AC. TALL FESCUE AND COVERING WITH STRAW MULCH AND SMALL LIMBS. THIS ADDITIONAL SEEDING SHALL BE DONE THE SAME DAY AS THE DISTURBANCE (WHETHER COMPLETED OR NOT)

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U.S. DEPARTMENT OF AGRICULTURE FOREST SERVICE REGION 8

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GENERAL NOTES

NATIONAL FORESTS IN NORTH CAROLINA PISGAH NATIONAL FOREST GRANDFATHER RANGER DISTRICT GRANDFATHER ROAD WORK 2019

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U.S. DEPARTMENT OF AGRICULTURE FOREST SERVICE REGION 8

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NFSR 297, TURKEY PEN ROAD DESCRIPTION OF WORK

NATIONAL FORESTS IN NORTH CAROLINA PISGAH NATIONAL FOREST GRANDFATHER RANGER DISTRICT GRANDFATHER ROAD WORK 2019

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U.S. DEPARTMENT OF AGRICULTURE FOREST SERVICE REGION 8

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NFSR 45, WATAUGA TURNPIKE ROAD DESCRIPTION OF WORK

NATIONAL FORESTS IN NORTH CAROLINA PISGAH NATIONAL FOREST GRANDFATHER RANGER DISTRICT GRANDFATHER ROAD WORK 2019

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U.S. DEPARTMENT OF AGRICULTURE FOREST SERVICE REGION 8

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NFSR 210, ROSES CREEK ROAD DESCRIPTION OF WORK

NATIONAL FORESTS IN NORTH CAROLINA PISGAH NATIONAL FOREST GRANDFATHER RANGER DISTRICT GRANDFATHER ROAD WORK 2019

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U.S. DEPARTMENT OF AGRICULTURE FOREST SERVICE REGION 8

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NFSR 192, ROSEBORO CRAGG ROAD DESCRIPTION OF WORK

NATIONAL FORESTS IN NORTH CAROLINA PISGAH NATIONAL FOREST GRANDFATHER RANGER DISTRICT GRANDFATHER ROAD WORK 2019

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U.S. DEPARTMENT OF AGRICULTURE FOREST SERVICE REGION 8

AutoCAD SHX Text NATIONAL FORESTS IN NORTH CAROLINA PISGAH NATIONAL FOREST GRANDFATHER RANGER DISTRICT GRANDFATHER ROAD WORK 2019

NFSR 192, ROSEBORO CRAGG ROAD DESCRIPTION OF WORK

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U.S. DEPARTMENT OF AGRICULTURE FOREST SERVICE REGION 8

AutoCAD SHX Text NATIONAL FORESTS IN NORTH CAROLINA PISGAH NATIONAL FOREST GRANDFATHER RANGER DISTRICT GRANDFATHER ROAD WORK 2019

NFSR 192, ROSEBORO CRAGG ROAD DESCRIPTION OF WORK

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U.S. DEPARTMENT OF AGRICULTURE FOREST SERVICE REGION 8

AutoCAD SHX Text NATIONAL FORESTS IN NORTH CAROLINA PISGAH NATIONAL FOREST GRANDFATHER RANGER DISTRICT GRANDFATHER ROAD WORK 2019

NFSR 981, ROSEBORO EDGEMONT ROAD DESCRIPTION OF WORK

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U.S. DEPARTMENT OF AGRICULTURE FOREST SERVICE REGION 8

AutoCAD SHX Text NATIONAL FORESTS IN NORTH CAROLINA PISGAH NATIONAL FOREST GRANDFATHER RANGER DISTRICT GRANDFATHER ROAD WORK 2019

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U.S. DEPARTMENT OF AGRICULTURE FOREST SERVICE REGION 8

AutoCAD SHX Text NATIONAL FORESTS IN NORTH CAROLINA PISGAH NATIONAL FOREST GRANDFATHER RANGER DISTRICT GRANDFATHER ROAD WORK 2019

SUBGRADE3:1 3:1

3'

CULVERT

GEOTEXTILE TYPE IV

3:1

FLOW LINE

CULVERT

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' M

IN

0%

± MAX 4% ± MAX 4%

VARIES VARIES

BORROW

SURFACE AGGREGATE

1.5"

NOTES:

1. CONSTRUCT THREE 36" LAYERS OF REINFORCED SLOPE

FOR THE FILL SLOPE REPAIR ACCORDING TO SECTION

261 OF FP-14.

2. USE COMPACTION METHOD B1 FOR REINFORCED SLOPE

LAYERS.

AutoCAD SHX Text NOTE: CLEAN AROUND ENDS OF PIPE TO PROVIDE UNOBSTRUCTED FLOW MIN. 3 PIPE DIAMETERS OR SPANS IN EACH DIRECTION.

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PROFILE

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TYPICAL ROAD SECTION -NOT TO SCALE-

AutoCAD SHX Text NOTES: 1. COMPACT PER SPECIFICATION. 2. PROVIDE WATER TIGHT GASKET. 3. MINIMUM COVER IS TO SUBGRADE BEFORE SURFACING. 4. DIMPLE CONNECTOR BANDS SHALL NOT BE USED. 5. PIPES OVER 3' DIA. SHALL BE SUPPLIED WITH LIFTING RINGS. 6. HELICAL PIPE SHALL HAVE RE-ROLLED ENDS.

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RIPRAP OUTLET DETAIL

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TYPICAL CULVERT INSTALLATION ROAD PROFILE AT CULVERT LOCATION

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GEOTEXTILE FABRIC 140N

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RAILROAD BALLAST STONE

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LANDSLIDE REPAIR

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U.S. DEPARTMENT OF AGRICULTURE FOREST SERVICE REGION 8

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ROADWAY TYPICALS

NATIONAL FORESTS IN NORTH CAROLINA PISGAH NATIONAL FOREST GRANDFATHER RANGER DISTRICT GRANDFATHER ROAD WORK 2019

CULVERT OUTLET PROTECTION

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CULVERT

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DIAMETER

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ROAD SURFACE

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RIPRAP SHALL EXTEND TO CMP INLET INVERT ELEVATION

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CULVERT INLET PROTECTION ELEVATION VIEW

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EXTEND RIPRAP TO GROUND LINE

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SHOULDER ELEVATION

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STREAM BED

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FILL

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SLOPE VARIES

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CULVERT INLET PROTECTION SECTION PROFILE VIEW

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NOTE: RIPRAP QUANTITIES VARY SEE DESCRIPTION OF WORK

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END VIEW

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PROFILE VIEW

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TYPE 1-A GEOTEXTILE FABRIC

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ROAD SURFACE

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SHOULDER ELEVATION

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KEYED RIPRAP CLASS 2

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KEYED RIPRAP CLASS 2

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NATURAL GROUND

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KEYED RIPRAP CLASS 2

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%%UDITCH CHECK DAMS

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RAILROAD BALLAST

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RAILROAD BALLAST

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FLOW

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SECTION B-B

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ROCK CHECK DAM

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2" RAILROAD BALLAST IN AGGREGATE SURFACED SECTIONS OF ROADWAY.

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CUT SLOPE

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ROADWAY

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ROADSIDE DITCH SECTION

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SLOPE VARIABLE, CONSTRUCT AS STAKED

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TYPICAL FRENCH DRAIN SECTION D-D VIEW

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TYPICAL FRENCH DRAIN CROSS SECTION VIEW

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EXCAVATE AND CONSTRUCT SLOPE USING 6" THICK 3" STONE TO MATCH EXISTING GRADE.

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WRAPPED IN TYPE I GEOTEXTILE

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TYPE I GEOTEXTILE

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CLEAN RAILROAD BALLAST

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U.S. DEPARTMENT OF AGRICULTURE FOREST SERVICE REGION 8

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DRAINAGE TYPICALS

NATIONAL FORESTS IN NORTH CAROLINA PISGAH NATIONAL FOREST GRANDFATHER RANGER DISTRICT GRANDFATHER ROAD WORK 2019

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TYPICAL INSTALLATION WITH OUTLET DITCH CROSS SECTION VIEW

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CULVERT OUTLET SET BELOW NATURAL GROUND WITH RIPRAP OUTLET PROTECTION

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OUTLET "V" DITCH PICTORIAL VIEW

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CMP GRADE (+) 1% CUT SLOPE 1 :112:1

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2:1 SLOPE

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FLOW

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EXISTING GROUND

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BOTTOM WIDTH MAY VARY WHEN CATCH BASIN IS CONSTRUCTED IN NATURAL DRAINAGE

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DITCH WIDTH

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SLOPE RATIO AS STAKED

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CULVERT

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AutoCAD SHX Text TOP OF CATCH BASIN CUT SLOPE BOTTOM OF CATCH BASIN CUT SLOPE NORMAL TOP OF CUT SLOPE

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EDGE OF ROAD

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DITCH BLOCK HEIGHT 6" BELOW SUBGRADE

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CULVERT

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PLAN VIEW TYPICAL DITCH RELIEF CULVERT

AutoCAD SHX Text NOTES: MATERIAL REMOVED IN THE MAINTENANCE, RECONDITIONING, & CLEANING OF CATCH BASINS & CULVERTS SHALL NOT BE DEPOSITED ON / OR ABOVE CUT SLOPES. MATERIAL MAY BE DEPOSITED NOT BE DEPOSITED ON / OR ABOVE CUT SLOPES. MATERIAL MAY BE DEPOSITED BE DEPOSITED ON / OR ABOVE CUT SLOPES. MATERIAL MAY BE DEPOSITED ON FILL SLOPE TO A DEPTH OF NOT MORE THAN 4 INCHES WHEN APPROVED BY THE CONTRACTING NOT MORE THAN 4 INCHES WHEN APPROVED BY THE CONTRACTING MORE THAN 4 INCHES WHEN APPROVED BY THE CONTRACTING OFFICER. OTHERWISE ALL MATERIAL SHALL BE REMOVED FROM NATIONAL FOREST LANDS IN A LEGAL MANNER OR USED ELSEWHERE AS APPROVED BY THE CONTRACTING OFFICER.

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DITCH BLOCK WHERE REQUIRED

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FLOW

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SECTION A-A DITCH RELIEF CULVERT

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SLOPE VARIABLE, CONSTRUCT AS STAKED

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SLOPE ROUNDING

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DITCH BLOCK

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CODY

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TYPE 1-A GEOTEXTILE FABRIC

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KEYED RIPRAP CLASS 2

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CULVERT INLET/OUTLET DITCH TYPICAL

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FILL SLOPE 1 :1 12:1 OR AS STAKED

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WASTE MATERIAL DOWN SLOPE SIDE

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ROAD SHOULDER

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U.S. DEPARTMENT OF AGRICULTURE FOREST SERVICE REGION 8

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DRAINAGE TYPICALS 2

NATIONAL FORESTS IN NORTH CAROLINA PISGAH NATIONAL FOREST GRANDFATHER RANGER DISTRICT GRANDFATHER ROAD WORK 2019

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OUTLET PROTECTION, SEE NOTE 2

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TYPICAL CULVERT FILL SECTION INSTALLATION

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SLOPE VARIABLE, CONSTRUCT AS STAKED

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BACKFILL, SEE NOTE 1

AutoCAD SHX Text NOTES: 1. BACKFILL ALL CULVERTS WITH SUITABLE MATERIAL APPROVED BY THE CONTRACTING OFFICER. PLACE IN 6-INCH LAYERS, USING BACKFILL ALL CULVERTS WITH SUITABLE MATERIAL APPROVED BY THE CONTRACTING OFFICER. PLACE IN 6-INCH LAYERS, USING COMPACTION METHOD B, IN ACCORDANCE WITH FP-14, 209 STRUCTURE EXCAVATION AND BACKFILL. 2. REFER TO DESCRIPTION OF WORK FOR OUTLET PROTECTION LOCATIONS. REFER TO CULVERT OUTLET PROTECTION SHEET FOR REFER TO DESCRIPTION OF WORK FOR OUTLET PROTECTION LOCATIONS. REFER TO CULVERT OUTLET PROTECTION SHEET FOR CONSTRUCTION INFORMATION. 3. CAMBER ALL CULVERTS AS SHOWN IN CAMBER TYPICAL WITH MAXIMUM CAMBER UNDER CENTER OF FILL. CAMBER ALL CULVERTS AS SHOWN IN CAMBER TYPICAL WITH MAXIMUM CAMBER UNDER CENTER OF FILL. 4. PROVIDE FOR A 25' TRANSITION DITCH INTO INLET OF CULVERT. PROVIDE FOR A 25' TRANSITION DITCH INTO INLET OF CULVERT. 5. ALL EXCAVATION AND TRENCHING OPERATIONS SHALL CONFORM TO OSHA REQUIREMENTS. ALL EXCAVATION AND TRENCHING OPERATIONS SHALL CONFORM TO OSHA REQUIREMENTS. 6. DO NOT OPERATE ANY HEAVY EQUIPMENT OVER ANY CULVERT UNTIL IT HAS BEEN PROPERLY BACKFILLED WITH A MINIMUM OF DO NOT OPERATE ANY HEAVY EQUIPMENT OVER ANY CULVERT UNTIL IT HAS BEEN PROPERLY BACKFILLED WITH A MINIMUM OF 1.5-FOOT COVER. 7. CULVERTS SHALL BE INSTALLED AS STAKED, WITH A MINIMUM OF 8% SLOPE WHERE POSSIBLE. CULVERTS SHALL BE INSTALLED AS STAKED, WITH A MINIMUM OF 8% SLOPE WHERE POSSIBLE. 8. THE MINIMUM LENGTH OF A SINGLE PIPE SECTION FOR ANY INSTALLATION SHALL NOT BE LESS THAN 10 L.F. THE MINIMUM LENGTH OF A SINGLE PIPE SECTION FOR ANY INSTALLATION SHALL NOT BE LESS THAN 10 L.F. 9. FIELD CUTTING OF CULVERT IS NOT PERMITTED UNLESS APPROVED BY THE CONTRACTING OFFICER. WHERE SPELTER COATING HAS FIELD CUTTING OF CULVERT IS NOT PERMITTED UNLESS APPROVED BY THE CONTRACTING OFFICER. WHERE SPELTER COATING HAS BEEN BRUISED OR BROKEN IN THE SHOP, DURING SHIPPING, OR BY FIELD CUTTING REPAIRS SHALL BE IN ACCORDANCE WITH AASHTO M36.

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TYPICAL CMP ROUND CULVERT SECTION

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12" MINIMUM COVER

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TYPICAL CMP ARCH CULVERT SECTION

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COMPACT UNDER HAUNCHES

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MINIMUM OF 4' + D OR SPAN

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MINIMUM EXCAVATION LIMITS

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BACKFILL, SEE NOTE 1

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MIN. OF 2' + D OR SPAN

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UNSUITABLE FOUNDATION

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ROCK FOUNDATION

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BEDDING, FP-03, 704.02

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MIN.

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MIN.

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MIN.

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MIN.

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BACKFILL, SEE NOTE 1

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TYPICAL BEDDING

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BEDDING, FP-03, 704.02

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CULVERT AFTER INSTALLATION

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TYPICAL CAMBER CROSS SECTION VIEW

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CULVERT AFTER SETTLEMENT

AutoCAD SHX Text CAMBER SHALL BE ON A CURVE WITH NO POINT ALONG THE CULVERT BEING HIGHER THAN THE INVERT AT THE INLET MINIMUM CAMBER 1% OF PIPE LENGTH INTRODUCE CAMBER UNDER CENTER OF FILL TO PROVIDE FOR SETTLEMENT

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DO NOT RAISE OUTLET ABOVE STREAM GRADE

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TYPICAL STREAM CHANNEL CULVERT INSTALLATION

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NATURAL STREAM CHANNEL

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ROADWAY TYPICALS

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FOUNDATION FILL REFER TO FP-03 704.01

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12" MINIMUM COVER

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INVERT

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U.S. DEPARTMENT OF AGRICULTURE FOREST SERVICE REGION 8

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CULVERT INSTALLATION TYPICALS

NATIONAL FORESTS IN NORTH CAROLINA PISGAH NATIONAL FOREST GRANDFATHER RANGER DISTRICT GRANDFATHER ROAD WORK 2019

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TEMPORARY STRAW SILT CHECKS

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TEMPORARY SEDIMENT TRAP SECTION

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FILTER FABRIC MIRAFI 140NL OR EQUAL

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2"X2"X3' STAKES TO BE LEVEL WITH TOP OF BALE

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WOODEN STAKES

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LOOSE ROCK

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FILTER FABRIC MIRAFI 140NL OR EQUAL

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DRAINAGE CHANNEL

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TEMPORARY STRAW SEDIMENT TRAP PLAN VIEW

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DRAINAGE CHANNEL

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ORIGINAL GROUND

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KEY INTO THE GROUND 6" MINIMUM

AutoCAD SHX Text NOTES: 1. SEDIMENT BASIN. SEDIMENT BASIN. A. ALL SEDIMENT BASIN CUT AND FILL SLOPES SHALL BE 2:1 OR FLATTER. B. ALL DISTURBED AREAS SHALL BE SEEDED ACCORDING TO APPLICABLE SPECIFICATIONS. C. CLEARING LIMITS SHALL BE APPROVED BY THE CONTRACTING OFFICER PRIOR TO CONSTRUCTION. C. CLEARING LIMITS SHALL BE APPROVED BY THE CONTRACTING OFFICER PRIOR TO CONSTRUCTION. D. MATERIAL FROM EXCAVATION SHALL BE USED TO CONSTRUCT BERM AS SHOWN OR SHALL BE INCORPORATED INTO THE ROAD BED AS APPROVED BY CONTRACTING OFFICER. 2. SILT FENCE. SILT FENCE. A. THE SKIRT TO BE ANCHORED IN A TRENCH 8" DEEP AND 4" WIDE WITH BACKFILL COMPACTED. B. SILT FENCE SHALL BE PREFABRICATED WITH 1- " SQUARE HARDWOOD POSTS, MIRAFI SILT FENCE OR " SQUARE HARDWOOD POSTS, MIRAFI SILT FENCE OR EQUAL. C. INSTALL AS NEEDED FOR EROSION CONTROL OR AS DIRECTED BY THE CONTRACTING OFFICER. 3. TEMPORARY SEDIMENT TRAP. TEMPORARY SEDIMENT TRAP. A. TO BE INSTALLED AT END OF DIVERSION DITCH. B. FILTER FABRIC SHALL BE KEYED INTO GROUND AT A DEPTH OF 8" AND COMPACTED BY HAND TAMPING. C. SEDIMENT TRAPS SHALL BE PLACED PRIOR TO EXCAVATION AND REMOVED AS DIRECTED BY CONTRACTING OFFICER. D. USE A MINIMUM OF 4 BALES FOR EACH TRAP. E. LOOSE ROCKS SHALL BE APPROPRIATE SIZE TO RETAIN FABRIC IN PLACE. LOOSE ROCKS SHALL BE APPROPRIATE SIZE TO RETAIN FABRIC IN PLACE. 4. SEDIMENT CONTROL MEASURES TO BE USED AT LOCATIONS REQUIRED BY THE EROSION CONTROL PLAN, SEDIMENT CONTROL MEASURES TO BE USED AT LOCATIONS REQUIRED BY THE EROSION CONTROL PLAN, AS SHOWN ON THESE PLANS, AND/OR AS DIRECTED BY THE CONTRACTING OFFICER.

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GROUND LEVEL

AutoCAD SHX Text 1- " X 1- " POSTS @ 7'-8" 12" X 1- " POSTS @ 7'-8" 12" POSTS @ 7'-8" @ 7'-8" 7'-8" CENTER-TO-CENTER TYPICAL

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MIRAFI 100X

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SECTION

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ELEVATION

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FLOW

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SILT FENCE DETAILS

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DRAWINGS NOT TO SCALE

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STRAW BALES

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SEDIMENT BASIN PLAN VIEW

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SEDIMENT BASIN SECTION A-A

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BERM

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OUTLET DITCH

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TOE OF SLOPE

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MINIMUM ROCK SIZE 12 CUBIC FOOT

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MIRAFI 100X

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COMPACTED BACKFILL

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BALES TO BUTT TOGETHER

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SECTION

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PLAN

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U.S. DEPARTMENT OF AGRICULTURE FOREST SERVICE REGION 8

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EROSION CONTROL TYPICALS

NATIONAL FORESTS IN NORTH CAROLINA PISGAH NATIONAL FOREST GRANDFATHER RANGER DISTRICT GRANDFATHER ROAD WORK 2019

WING DITCH TYPICAL

AutoCAD SHX Text NOTE: 1. SEE DESCRIPTION OF WORK FOR WING DITCH SEE DESCRIPTION OF WORK FOR WING DITCH LENGTH & STATION OF WIND DITCH

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DOWNGRADE

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ROAD

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DRAWINGS NOT TO SCALE

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DOWNGRADE

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ELEVATION DROP ACROSS THE ROLLING DIP SHALL BE 6"

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ROLLING DIP PERSPECTIVE VIEW

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CREST OF ROLLING DIP

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BOTTOM OF ROLLING DIP

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PLAN VIEW

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ORIGINAL GRADE

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ROLLING DIP PROFILE

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ROLLING DIP WITH ARMORING

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CREST OF ROLLING DIP

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ORIGINAL GRADE

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ARMORING MATERIAL (SEE NOTE 2)

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DOWNGRADE

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CLASS B RIPRAP

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ROLLING DIP WITH SLOPE PROTECTION

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ROLLING DIP WITH OUTLET-DITCH

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DOWNGRADE

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* SEE DESCRIPTION OF WORK

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SUBGRADE

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TYPICAL ROAD SURFACE

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U.S. DEPARTMENT OF AGRICULTURE FOREST SERVICE REGION 8

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ROLLING DIP TYPICALS

NATIONAL FORESTS IN NORTH CAROLINA PISGAH NATIONAL FOREST GRANDFATHER RANGER DISTRICT GRANDFATHER ROAD WORK 2019

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NATURAL GROUND

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ROADBED

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TOE OF FILL

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SLOPE VARIES

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NATURAL GROUND

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CLEARING DETAIL FOR DITCHED ROADWAY

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ALL DEBRIS FROM CLEARING SHALL BE WINDROWED ALONG THE TOE OF FILL SLOPE

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TO TOP OF SLOPE FOR DISTANCE UP TO 10'

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TO TOE OF SLOPE FOR DISTANCE UP TO 10'

AutoCAD SHX Text ALL VEGETATION IN ROADBED SHALL BE CLEARED AND GRUBBED. ALL OTHER VEGETATION WITHIN THE CLEARING LIMITS SHALL BE CUT TO WITHIN 6 INCHES OF GROUND LEVEL WITHIN ROADWAY AND WITHIN STATED LIMITS ON FILL AND CUT SLOPES.

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NATURAL GROUND

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TOE OF FILL

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SLOPE VARIES

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ALL DEBRIS FROM CLEARING SHALL BE WINDROWED ALONG THE TOE OF FILL SLOPE

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TO TOP OF SLOPE FOR DISTANCE UP TO 10'

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TO TOE OF SLOPE FOR DISTANCE UP TO 10'

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CLEARING DETAIL FOR OUTSLOPED ROADWAY

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1(V):1(H) MAXIMUM

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ABC STONE

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ROADBED

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1(V):1(H) MAXIMUM

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SEE DESCRIPTION OF WORK

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1.3(V):1(H) MAXIMUM

AutoCAD SHX Text ALL VEGETATION IN ROADBED SHALL BE CLEARED AND GRUBBED. ALL OTHER VEGETATION WITHIN THE CLEARING LIMITS SHALL BE CUT TO WITHIN 6 INCHES OF GROUND LEVEL WITHIN ROADWAY AND WITHIN STATED LIMITS ON FILL AND CUT SLOPES.

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U.S. DEPARTMENT OF AGRICULTURE FOREST SERVICE REGION 8

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ROADWAY TYPICALS

NATIONAL FORESTS IN NORTH CAROLINA PISGAH NATIONAL FOREST PISGAH RANGER DISTRICT PISGAH ROAD WORK 2019