7584741 DrawingsAsOne.pdf
PDF 2 MB Posted
- Attached to
- N400857584741, Repair Wash Rack B4248
- Solicitation number
- N400857584741
About this file
This document is a set of technical drawings and repair specifications for a vehicle wash rack facility repair project at Marine Corps Air Station Cherry Point, North Carolina.
The project involves repairs to Wash Rack B4248, identified as NAVFAC project number 7584741. The work includes concrete slab repairs, pedestal rehabilitation, crack remediation, handrail coating, and stormwater management improvements. Specific repair tasks include: removal of loose or damaged concrete on pedestals using hand tools; rust removal from exposed reinforcing steel with wire brushing and rust inhibitor application; application of bonding agents and concrete patching compounds; epoxy grout injection into concrete cracks (estimated at 40 linear feet across the base slab); smoothing patched areas to match surrounding surfaces; installation of stormwater filter socks or straw bales at trench drains to prevent solids from entering the oil-water separator; and surface preparation and coating of the handrail (estimated at 131 linear feet) with zinc-rich primer and epoxy finish coating in yellow. The drawings show the existing wash rack layout with dimensions, locations of all deficiencies marked by key notes, elevation views, photographs of deteriorated concrete pedestals, and detailed repair procedures for spalling concrete and crack repair. A table identifies 37 square feet of pedestal face spalling requiring repair across multiple bays and locations.
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Other files
| File | Type | Posted |
|---|---|---|
| Amd 0001.pdf | ||
| N400857584741 RFP.pdf | ||
| 7584741 SpecsAsOne.pdf |
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Text version
G001
7584741
1 4PROJECT LOCATION
VICINITY MAP
12939799
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LOCATION OF WORK, WASH RACK B4248
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MCAS CHERRY POINT
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JEFFERSON DR.
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MADISON DR.
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RIVER
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NEW BERN
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NEUSE
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HAVELOCK
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JACKSONVILLE
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CHERRY POINT
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MCAS
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OCEAN
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CITY
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LEJEUNE
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CAMP
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ATLANTIC
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BEAUFORT
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MOREHEAD
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WASH RACK
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7TH AV.
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6TH AV.
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MARINE CORPS AIR STATION, CHERRY POINT, N.C.
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DEPARTMENT OF THE NAVY NAVAL FACILITIES ENGINEERING COMMAND
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SPEC. NO.
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CONSTR. CONTR. NO.
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SHEET OF
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NAVFAC DRAWING NO.
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NAVFAC NUMBER
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MAXIMO WO:
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CODE ID. NO. 80091 SIZE D
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SCALE:
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CHIEF ARCH./ ENGR.
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BRANCH MANAGER
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DESIGN DIRECTOR
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FIRE PROTECTION
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DATE
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QC
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DESIGN
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REVIEW
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DRAWN
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EFD
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DESIGNED & ENGINEERED BY:
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APPROVED
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ACTIVITY - SATISFACTORY TO
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FOR EFD FOR COMMANDER NAVFAC
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DATE
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SYM.
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DESCRIPTION
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DATE
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APPR
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MCAS CHERRY POINT DM&EB
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A/E'S USE THIS SPACE FOR YOUR ADDRESS INFO.
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FB
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MS
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7584741 REPAIR WASH RACK B4248
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MCAS CHERRY POINT
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COVER SHEET - LOCATION PLAN
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7584741 REPAIR WASH RACK B4248 MARINE CORPS AIR STATION, CHERRY POINT, NC
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INDEX OF DRAWINGS
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NAVFAC NO.
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SHEET NO.
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TITLE
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COVER SHEET, LOCATION PLAN, VICINITY MAP
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REPAIR DETAILS OF WASH RACK
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CU01
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CE02
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ELEVATION VIEW OF EXISTING WASH RACK
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CE01
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EXISTING CONDITIONS WASH RACK PLAN
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KEY NOTES
CONCRETE SLAB AT GRADE, CONTAINED BY CURB.1
CONCRETE SUPPORT PEDESTALS 1' X 1' (TYP).2
STAIRS3
STEEL GRATING AT TOP OF WASHRACK4
STEEL GRATING OVER DRAIN TRENCH AT BASE SLAB.5
FACE OF SUPPORT PEDESTAL THAT IS SPALLED. 6
CRACKS IN CONCRETE SLAB. (REF. DWG CU01 DETAIL 2 FOR REPAIR.)7
PAINT WORN ON HANDRAIL8
3 3 3 3
6 6
6 6 6 6
7 7
8 8 8 8
NOTE, THE CONTRACTOR SHALL PROVIDE A STORMWATER FILTER SOCK OR
STRAW BALES IN FRONT OF THE TRENCH DRAIN TO PREVENT SOLIDS FROM ENTERING
OIL WATER SEPARATOR.
(REF. DWG CU01 DETAIL 1 FOR REPAIR).
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VEHICLE WASH RACK PLAN BLDG 4248
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EXISTING CONDITIONS
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CALLED NORTH
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MARINE CORPS AIR STATION, CHERRY POINT, N.C.
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DEPARTMENT OF THE NAVY NAVAL FACILITIES ENGINEERING COMMAND
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SPEC. NO.
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CONSTR. CONTR. NO.
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SHEET OF
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NAVFAC DRAWING NO.
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STA. PROJ. NO.
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CODE ID. NO. 80091 SIZE B
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CHIEF ARCH./ ENGR.
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BRANCH MANAGER
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DESIGNED & ENGINEERED BY:
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APPROVED
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FOR EFD FOR COMMANDER NAVFAC
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DESCRIPTION
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MCAS CHERRY POINT DM&EB
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A/E'S USE THIS SPACE FOR YOUR ADDRESS INFO.
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WO 7584741 REPAIR WASH RACK B4248
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MCAS CHERRY POINT
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EXISTING CONDITION PLAN
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CE01
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GRADE
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1'-0" (TYP)
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VEHICLE WASH RACK ELEVATION
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HANDRAIL WITH WORN COATING
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PEDESTALS WITH SPALLED CONCRETE (SEE PLAN)
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MARINE CORPS AIR STATION, CHERRY POINT, N.C.
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DEPARTMENT OF THE NAVY NAVAL FACILITIES ENGINEERING COMMAND
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SPEC. NO.
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CONSTR. CONTR. NO.
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SHEET OF
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NAVFAC DRAWING NO.
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STA. PROJ. NO.
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FED NO.
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CODE ID. NO. 80091 SIZE B
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CHIEF ARCH./ ENGR.
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BRANCH MANAGER
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DESIGN DIRECTOR
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FIRE PROTECTION
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DESIGNED & ENGINEERED BY:
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APPROVED
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ACTIVITY - SATISFACTORY TO
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FOR EFD FOR COMMANDER NAVFAC
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APPROVED
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SYM.
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DESCRIPTION
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MCAS CHERRY POINT DM&EB
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A/E'S USE THIS SPACE FOR YOUR ADDRESS INFO.
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WO 7584741 REPAIR WASH RACK B4248
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MCAS CHERRY POINT
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SECTION VIEW THROUGH RAMPS
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CE02
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PHOTO OF SPALLED CONCRETE ON PEDSTALS
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PHOTO OF SPALLED CONCRETE ON PEDSTALS
PHOTO OF HANDRAIL TO BE COATED
BAY C
KEY NOTES
CONCRETE SLAB AT GRADE, CONTAINED BY CURB.1
CONCRETE SUPPORT PEDESTALS 1' X 1' (TYP).2
STAIRS3
STEEL GRATING AT TOP OF WASHRACK4
STEEL GRATING OVER DRAIN TRENCH AT BASE SLAB.5
FACE OF SUPPORT PEDESTAL THAT IS SPALLED. 6
CRACKS IN CONCRETE SLAB. (REF. DWG CU01 DETAIL 2 FOR REPAIR.)7
PAINT WORN ON HANDRAIL8
PEDESTAL ELEVATIONTYP REPAIR DETAIL
KEY NOTES1EXPOSED REINFORCING STEEL
2CONCRETE PATCH
3 3 3 3
6 6 6
6 6
6 6 6 66
7 77
8 8 8 8 8
NOTE, THE CONTRACTOR SHALL PROVIDE A STORMWATER FILTER SOCK OR
STRAW BALES IN FRONT OF THE TRENCH DRAIN TO PREVENT SOLIDS FROM ENTERING
OIL WATER SEPARATOR.
(REF. DWG CU01 DETAIL 1 FOR REPAIR).
PEDESTAL ELEVATION
TYP REPAIR DETAIL
KEY NOTES
1 EXPOSED REINFORCING STEEL
2 CONCRETE PATCH
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GRADE
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VEHICLE WASH RACK PLAN BLDG 4248
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PEDESTALS WITH SPALLED CONCRETE (SEE PLAN)
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TABLE OF CONCRETE SPALLING REPAIRS ON PEDESTAL FACES
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PEDESTAL LOCATION
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FACE TO REPAIR
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ESTIMATED QUANTITY
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37 SF
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TOTAL
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PROVIDE NEW COATING ON HANDRAIL: PREP SURFACE OF EXISTING TO REMOVE RUST,
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PROVIDE ZINC RICH PRIMER, WITH AN EPOXY FINISH COATING, COLOR IS YELLOW.
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SPALL REPAIR PROCEDURES ON PEDESTALS
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1. USE A HAMMER OR CHISEL TO REMOVE ALL LOOSE OR DAMAGED CONCRETE.
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2. REMOVE RUST USING A STEEL BRUSH FROM EXPOSED REINFORCING STEEL.
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APPLY RUST INHIBITOR COATING TO EXPOSED REINFORCING STEEL.
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3. APPLY BONDING AGENT TO DAMAGED CONCRETE SURFACE.
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4. USE CONCRETE PATCHING COMPOUND, FOLLOWING THE MANUFACTURER
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INSTRUCTIONS FOR MIXING AND APPLICATION.
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5. SMOOTH THE PATCHED AREA TO MATCH THE SURROUNDING SURFACE,
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ENSURE A 1 1/2" MINIMUM CONCRETE COVER IS PROVIDED OVER THE
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CONCRETE CRACK
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FACE OF EXISTING CONCRETE
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PRESSURE INJECTION PORTS SPACED @ 8"± OC
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3. INSTALL INJECTION PORTS ALONG LENGTH OF CRACK. INSTALL INJECTION PORTS ALONG LENGTH OF CRACK. 4. CLOSE CRACK BETWEEN AND AROUND PORTS WITH AN EPOXY GROUT PASTE. CLOSE CRACK BETWEEN AND AROUND PORTS WITH AN EPOXY GROUT PASTE. 5. INJECT A LOW VISCOSITY EPOXY INTO THE PORTS STARTING AT THE LOWEST PORT INJECT A LOW VISCOSITY EPOXY INTO THE PORTS STARTING AT THE LOWEST PORT AND WORKING UP. 6. WHEN EPOXY COMES OUT THE NEXT PORT, CLOSE THE POINT VALVE AND WHEN EPOXY COMES OUT THE NEXT PORT, CLOSE THE POINT VALVE AND CONTINUE INJECTION UNTIL NO LONGER ABLE TO INJECT EPOXY. 7. MOVE INJECTION POINT TO THE LAST PORT THAT HAD EPOXY FLOWING FROM IT MOVE INJECTION POINT TO THE LAST PORT THAT HAD EPOXY FLOWING FROM IT AND CONTINUE THE INJECTION PROCESS TO THE END OF THE CRACK, REPEATING STEPS 3 THRU 5.
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1. THOROUGHLY CLEAN CRACK AREA EXTENDING " BOTH SIDES OF THE CRACK.THOROUGHLY CLEAN CRACK AREA EXTENDING " BOTH SIDES OF THE CRACK.12" BOTH SIDES OF THE CRACK.
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2. IT IS RECOMMENDED THAT WIRE BRUSHES BE USED TO CLEAN CONCRETE BUT IT IS RECOMMENDED THAT WIRE BRUSHES BE USED TO CLEAN CONCRETE BUT HIGH PRESSURE WATER MAY BE USED, BUT ALLOW TO DRY PRIOR TO STARTING THE GROUT PROCESS.
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CONCRETE CRACK REPAIR
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CLEAN & COAT EXPOSED REBAR WITH ANTI-CORROSION COMPOUND
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NOTE: CRACKS IN THE BASE SLAB ARE ESTIMATED TO BE 40 LF,
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LENGTH OF HANDRAIL ESTIMATED TO BE 131 LF
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EXPOSED REINFORCING STEEL.
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COATING ON HANDRAIL
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CONCRETE CRACK
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FACE OF EXISTING CONCRETE
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PRESSURE INJECTION PORTS SPACED @ 8"± OC
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3. INSTALL INJECTION PORTS ALONG LENGTH OF CRACK. INSTALL INJECTION PORTS ALONG LENGTH OF CRACK. 4. CLOSE CRACK BETWEEN AND AROUND PORTS WITH AN EPOXY GROUT PASTE. CLOSE CRACK BETWEEN AND AROUND PORTS WITH AN EPOXY GROUT PASTE. 5. INJECT A LOW VISCOSITY EPOXY INTO THE PORTS STARTING AT THE LOWEST PORT INJECT A LOW VISCOSITY EPOXY INTO THE PORTS STARTING AT THE LOWEST PORT AND WORKING UP. 6. WHEN EPOXY COMES OUT THE NEXT PORT, CLOSE THE POINT VALVE AND WHEN EPOXY COMES OUT THE NEXT PORT, CLOSE THE POINT VALVE AND CONTINUE INJECTION UNTIL NO LONGER ABLE TO INJECT EPOXY. 7. MOVE INJECTION POINT TO THE LAST PORT THAT HAD EPOXY FLOWING FROM IT MOVE INJECTION POINT TO THE LAST PORT THAT HAD EPOXY FLOWING FROM IT AND CONTINUE THE INJECTION PROCESS TO THE END OF THE CRACK, REPEATING STEPS 3 THRU 5.
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1. THOROUGHLY CLEAN CRACK AREA EXTENDING " BOTH SIDES OF THE CRACK.THOROUGHLY CLEAN CRACK AREA EXTENDING " BOTH SIDES OF THE CRACK.12" BOTH SIDES OF THE CRACK.
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2. IT IS RECOMMENDED THAT WIRE BRUSHES BE USED TO CLEAN CONCRETE BUT IT IS RECOMMENDED THAT WIRE BRUSHES BE USED TO CLEAN CONCRETE BUT HIGH PRESSURE WATER MAY BE USED, BUT ALLOW TO DRY PRIOR TO STARTING THE GROUT PROCESS.
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CONCRETE CRACK REPAIR
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CLEAN & COAT EXPOSED REBAR WITH ANTI-CORROSION COMPOUND
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NOTE: CRACKS IN THE BASE SLAB ARE ESTIMATED TO BE 40 LF,
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PROVIDE NEW COATING ON HANDRAIL: PREP SURFACE OF EXISTING TO REMOVE RUST,
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PROVIDE ZINC RICH PRIMER, WITH AN EPOXY FINISH COATING, COLOR IS YELLOW.
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SPALL REPAIR PROCEDURES ON PEDESTALS
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1. USE A HAMMER OR CHISEL TO REMOVE ALL LOOSE OR DAMAGED CONCRETE.
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2. REMOVE RUST USING A STEEL BRUSH FROM EXPOSED REINFORCING STEEL.
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APPLY RUST INHIBITOR COATING TO EXPOSED REINFORCING STEEL.
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3. APPLY BONDING AGENT TO DAMAGED CONCRETE SURFACE.
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4. USE CONCRETE PATCHING COMPOUND, FOLLOWING THE MANUFACTURER
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INSTRUCTIONS FOR MIXING AND APPLICATION.
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5. SMOOTH THE PATCHED AREA TO MATCH THE SURROUNDING SURFACE,
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ENSURE A 1 1/2" MINIMUM CONCRETE COVER IS PROVIDED OVER THE
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LENGTH OF HANDRAIL ESTIMATED TO BE 131 LF
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EXPOSED REINFORCING STEEL.
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COATING ON HANDRAIL
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TABLE OF CONCRETE SPALLING REPAIRS ON PEDESTAL FACES
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PEDESTAL LOCATION
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FACE TO REPAIR
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ESTIMATED QUANTITY
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1 SF
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WEST
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1 SF
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1 SF
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1 SF
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WEST
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1 SF
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5 SF
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EAST
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5 SF
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NORTH
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1 SF
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NORTH
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1 SF
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WEST
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1 SF
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NORTH
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5 SF
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NORTH
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2 SF
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WEST
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1 SF
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SOUTH
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1 SF
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SOUTH
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1 SF
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SOUTH
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1 SF
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WEST
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1 SF
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SOUTH
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1 SF
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WEST
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1 SF
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SOUTH
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1 SF
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SOUTH
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1 SF
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WEST
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1 SF
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SOUTH
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1 SF
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EAST
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1 SF
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37 SF
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TOTAL
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MARINE CORPS AIR STATION, CHERRY POINT, N.C.
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DEPARTMENT OF THE NAVY NAVAL FACILITIES ENGINEERING COMMAND
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SPEC. NO.
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CONSTR. CONTR. NO.
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SHEET OF
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NAVFAC DRAWING NO.
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STA. PROJ. NO.
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FED NO.
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CODE ID. NO. 80091 SIZE B
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SCALE: NOTED
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CHIEF ARCH./ ENGR.
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BRANCH MANAGER
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DESIGN DIRECTOR
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FIRE PROTECTION
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PROJECT MANAGER
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DATE
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QC
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DESIGN
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REVIEW
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DRAWN
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EFD
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DESIGNED & ENGINEERED BY:
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APPROVED
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ACTIVITY - SATISFACTORY TO
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FOR EFD FOR COMMANDER NAVFAC
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DATE
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APPROVED
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SYM.
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DESCRIPTION
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DATE
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APPR
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MCAS CHERRY POINT DM&EB
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A/E'S USE THIS SPACE FOR YOUR ADDRESS INFO.
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FB
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FB
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MS
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WO 7584741 REPAIR WASH RACK B4248
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MCAS CHERRY POINT
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REPAIR DETAILS
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CU01
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AutoCAD SHX Text 12939802
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AutoCAD SHX Text 3" = 1'-0"
| 12939799.pdf |
| Sheets and Views |
| G001 |
| 12939800 |
| Sheets and Views |
| CE01 |
| 12939801 |
| Sheets and Views |
| CE02 |
| 12939802 |
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| CU01 |
| 2026-09-02T09:58:19-0400 | |
| PERRY.HEATHER.MELYNN.1388599614 |
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