25-0452 STEEL TOWER ROAD CULVERT REPAIR - SOW.pdf
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- STEEL TOWER ROAD CULVERT REPAIR
- Solicitation number
- N4008526R9032
About this file
This document is a set of construction plans and specifications for a culvert repair project at MCB Camp Lejeune, North Carolina.
The project, designated as MACC 25-0452 (Project #25M085CN), involves the repair of a culvert located on Steel Tower Road in the Verona Loop Training Area. The scope of work includes demolition of approximately 1,000 square feet of existing 18-inch thick concrete roadway, removal of approximately 100 linear feet of existing 48-inch corrugated metal pipe from the stream bed, and removal of existing rip-rap as necessary. The repair work requires installation of 96 linear feet of new 48-inch reinforced concrete pipe (RCP) in place of the old corrugated metal pipe, with final pipe inverts positioned 1 foot below existing water elevation. The new RCP must be wrapped in a layer of silt fence. Installation of new concrete headwalls on the upstream and downstream sides of the culvert is required, with headwalls stabilized using rip-rap and geotextile materials. Backfill of excavations must use ABC material compacted to 95 percent density, and the road must be backfilled to the existing top of concrete elevation or provide a minimum 24-inch cover over the new RCP, whichever is greater. All disturbed areas must be permanently sodded with centipede sod upon completion. Additional requirements include utility location prior to ground-disturbing activities, minimization of sediment migration, coordination with Range Control and the Range Maintenance Facility Manager (Mr. William Van Pelt), traffic control to maintain access to surrounding facilities, and compliance with North Carolina Department of Transportation standards for end walls and dowels.
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Text version
VICINITY MAP STEEL TOWER ROAD / RTAMF
AREA MAP STEEL TOWER ROAD
LOCATION STEEL TOWER ROAD CULVERT
Verona Loop Training Area
MCB CAMP LEJEUNE, NORTH CAROLINA
STEEL TOWER ROAD CULVERT REPAIR
VERONA LOOP TRAINING AREA
25-0452 STEEL TOWER ROAD CULVERT REPAIR
PAGE # SHEET NAME
GENERAL NOTES
CULVERT PLANS/OVERVIEW STEEL TOWER ROAD
WORK AREA/STEEL TOWER ROAD
INDEX
PAGE 1 TITLE SHEET/AREA MAPS STEEL TOWER ROAD
MACC 25-0452 / PROJECT #25M085CN PAGE 1
25-0452 STEEL TOWER ROAD CULVERT REPAIR
GENERAL NOTES
1. CONTRACTOR SHALL LOCATE ALL UNDERGROUND UTILITIES PRIOR TO GROUND DISTURBING ACTIVITIES.
2. CONTRACTOR SHALL FIELD VERIFY ALL MEASUREMENTS.
3. PRESERVE AND PROTECT ALL EXISTING UTILITIES. CONTRACTOR IS RESPONSIBLE FOR ANY DAMAGE TO UTILITIES.
4. CONTRACTOR SHALL COORDINATE ALL CONSTRUCTION ACTIVITIES WITH ROICC.
5. CONTRACTOR SHALL COORDINATE ALL CONSTRUCTION ACTIVITIES WITH RANGE CONTROL, PRIOR TO AND THROUGHOUT ALL ACTIVITIES. COORDINATION SHALL BE SCHEDULED WITH THE RANGE MAINTENANCE FACILITY
MANAGER AT RANGE MAINTENANCE OFFICER, MR. WILLIAM VAN PELT AT (
7. CONTRACTOR MUST MINIMIZE SEDIMENT MIGRATION DOWNSTREAM TO THE MAXIMUM EXTENT PRACTICAL.
8. ALL EXCAVATIONS SHALL HAVE SLOPES NO STEEPER THAN 3:1.
9. CONTRACTOR SHALL BE RESPONSIBLE FOR ALL TRAFFIC CONTROL NECESSARY TO SAFELY CONDUCT CONSTRUCTION
ACTIVITIES. ALL TRAFFIC BUILDINGS
WILL REMAIN IN OPERATION AND ACCESSIBLE DURING THE ENTIRE CONSTRUCTION PERIOD. THE CONTRACTOR SHALL
CONDUCT OPERATIONS SO
EXTENT POSSIBLE. CONTRACTOR SHALL COORDINATE TRAFFIC
CONTROL WITH
10. ALL EQUIPMENT PROVIDED BY THE CONTRACTOR SHALL BE LISTED AND LABELED BY A NATIONALLY RECOGNIZED TESTING AGENCY, ACCEPTABLE TO THE AUTHORITY HAVING JURISDICTION, FOR THE CONDITIONS OF INSTALLATION.
ALL MATERIAL, EQUIPMENT AND DEVICES SHALL BE NEW CURRENT PRODUCTS OF MANUFACTURERS REGULARLY ENGAGED IN THE PRODUCTION OF SUCH PRODUCTS. EQUIPMENT SHALL BE SUITABLE FOR ITS APPLICATION.
11. THE CONTRACTOR SHALL REVIEW ALL DRAWINGS AND SPECIFICATIONS FOR WORK REQUIREMENTS, THE AMOUNT OF SPACE AVAILABLE FOR ALL EQUIPMENT, AND LAYOUT HIS WORK IN A COMPATIBLE AND COMPLEMENTARY MANNER.
12. THE CONTRACTOR SHALL ALSO BE RESPONSIBLE FOR THOROUGHLY FAMILIARIZING HIMSELF WITH ANY CONTRACTUAL REQUIREMENTS AS MAY BE SET FORTH IN THE OTHER DIVISIONS OF THE PROJECT SPECIFICATIONS.
13. ALL WORK SHALL COMPLY WITH APPLICABLE FEDERAL, STATE, LOCAL AND BASE REGULATIONS, AND SHALL BE PERFORMED USING INDUSTRY APPROVED AND RECOGNIZED METHODS. WORKMANSHIP SHALL BE OF HIGH QUALITY AS CHARACTERIZED BY PLEASING APPEARANCE, PROPER DIMENSIONS, PROPER SHAPE, PROPER GRADE, AND EVEN SURFACE. ALL MANUFACTURED ITEMS SHALL BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER’S
INSTRUCTIONS.
14. THE CONTRACTOR SHALL COORDINATE THE WORK SCHEDULE AND ACCESS TO THE WORK AREAS WITH THE POINT OF CONTACT AT THE WORK SITE. WORK AREAS SHALL BE CLEANED UP AND DEBRIS DISPOSED OF PROPERLY ON A DAILY BASIS. NO EQUIPMENT OR MATERIAL SHALL BE STORED ON THE WORK SITE WITHOUT SPECIFIC PERMISSION FROM THE
PROJECT MANAGER.
15. THE CONTRACTOR SHALL ENSURE THAT ALL AREAS AND SYSTEMS CONTIGUOUS TO THE WORK SITE REMAIN UNDISTURBED OR ARE RETURNED TO ORIGINAL CONDITION AND OPERATION AS SOON AS PRACTICAL. THE CONTRACTOR SHALL FIELD VERIFY ALL
MEASUREMENTS. MEASUREMENTS GIVEN IN THIS SOW ARE FOR PLANNING PURPOSES ONLY.
16. THE CONTRACTOR SHALL NOT PERFORM ANY WORK OTHER THAN THAT SPECIFICALLY STATED HEREIN WITHOUT WRITTEN APPROVAL BY THE GOVERNMENT. ANY HIDDEN DAMAGE OR ADDITIONAL REQUIREMENTS DISCOVERED DURING THE COURSE OF
THE WORK SHALL BE REPORTED TO THE CONTRACT ADMINISTRATOR.
SEED ANY DISTURBED AREAS UPON COMPLETION OF CONSTRUCTION.
18. JOBSITE SHALL BE KEPT CLEAR OF ALL DEBRIS AND TRASH.
19. DE-WATERING OF THE STREAM SECTION UNDER CONSTRUCTION IS REQUIRED FOR ALL CONCRETE WORK.
DEMOLITION NOTES
1.
CONTRACTOR SHALL REMOVE APPROX. 100 LF OF EXISTING 48" CORRUGATED METAL PIPE FROM STREAM BED.
3. REMOVE EXISTING RIP-RAP AS NECESSARY TO FACILITATE CONSTRUCTION OF NEW CONCRETE HEADWALLS.
4. ALL CONSTRUCTION TRASH AND DEBRIS MUST BE HAULED OFF BASE.
REPAIR NOTES
1. CONTRACTOR SHALL INSTALL 96 LINEAR FEET OF NEW 48" RCP IN PLACE OF OLD 48" CORRUGATED METAL PIPE [PAGE 3].
FINAL INVERTS OF PIPE MUST BE I' BELOW ELEVATION OF STREAM BED. ALL PIPE JOINTS SHALL BE SEALED, TAPED, AND
WRAPPED IN A LAYER OF SILT FENCE [PAGE 3].
CONTRACTOR SHALL INSTALL NEW CONCRETE HEADWALLS ON UPSTREAM AND DOWNSTREAM OF NEW CULVERT PIPES IN ACCORDANCE WITH NCDOT DETAILS. HEADWALLS SHALL BE POURED IN PLACE. BACKFILL BEHIND HEADWALLS SHALL BE
STABILIZED WITH RIP-RAP AND GEOTEXTILE. SLOPES SHALL BE NO STEEPER THAN 3: I.
3. BACKFILL OF EXCAVATION SHALL BE ABC. ALL BACKFILL SHALL BE COMPACTED IN 6" LIFTS TO DENSITY EQUAL TO AT LEAST
95% OF THAT BY COMPACTING SAMPLE OF MATERIAL IN ACCORDANCE WITH AASHTO T99.
4. ROAD MUST BE BACKFILLED BACK TO EXISTING TOP OF CONCRETE ELEVATION OR PROVIDE MINIMUM 24" OF COVER OVER
NEW RCP WHICHEVER IS GREATER. FOR BIDDING PURPOSES ASSUME 190 CY OF ABC.
5. ALL WORK MUST COMPLY WITH LATEST NCDOT STANDARDS.
PAGE # SHEET NAME
GENERAL NOTES
CULVERT PLANS/OVERVIEW STEEL TOWER ROAD
WORK AREA/STEEL TOWER ROAD
INDEX
PAGE 1 TITLE SHEET/AREA MAPS STEEL TOWER ROAD
MACC 25-0452 / PROJECT #25M085CN PAGE 2
VEGETATIVE SEEDING
AFTER COMPLETION OF GRADING ACTIVITIES AND THE
CONSTRUCTION OF SWALES, ALL EXPOSED AREAS SHALL
PERMANENTLY BE SODED TO THE FOLLOWING SPECIFICATIONS:
PERMANENT VEGETATION [JANUARY THROUGH DECEMBER]
CENTIPEDE SOD SHALL BE INSTALLED AT ALL DISTURBED AREAS
UPON COMPLETION OF WORK.
SEEDING SCHEDULE
PAGE # SHEET NAME
GENERAL NOTES
CULVERT PLANS/OVERVIEW STEEL TOWER ROAD
WORK AREA/STEEL TOWER ROAD
INDEX
PAGE 1 TITLE SHEET/AREA MAPS STEEL TOWER ROAD
DD
EXCAVATED TRENCH
FINAL BACKFILL
BEDDIING
PIPE ZONE
PIPE EMBEDMENT
150”
WIDTH DETECTION WIRE
INITIAL BACKFILL
6”-12” COVER
6”
A.B.C. TO BE USED FOR BEDDING MATERIAL.
GUIDELINES FOR BEDDING DETAILS, STORM SEWER PIPE.
NOT TO SCALE
MACC 25-0452 / PROJECT #25M085CN PAGE 3
END WALL AND DOWELS SHALL BE IN COMPLIANCE WITH:
STATE OF NORTH CAROLINA DEPT. OF TRANSPORTATION DIVISION OF HIGHWAYS - 838.01 / SHEETS 1-3
25-0452 STEEL TOWER ROAD CULVERT REPAIR
WORK AREA MAP STEEL TOWER ROAD / RTAMF
MCB CAMP LEJEUNE, NORTH CAROLINA
STEEL TOWER ROAD CULVERT REPAIR
VERONA LOOP TRAINING AREA
25-0452 STEEL TOWER ROAD CULVERT REPAIR
MACC 25-0452 / PROJECT #25M085CN PAGE 4
PAGE # SHEET NAME
GENERAL NOTES
CULVERT PLANS/OVERVIEW STEEL TOWER ROAD
WORK AREA/STEEL TOWER ROAD
INDEX
PAGE 1 TITLE SHEET/AREA MAPS STEEL TOWER ROAD
| TITLE/MAP1� |
| NOTES� |
| DETAILS Culvert Repair� |
| WORK AREA S.T.R. Culvert� |
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