24M035CN Building 12 Stairwell Repairs DWG.pdf
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- Attached to
- Building 12 Stairwell Repairs
- Solicitation number
- N4008525R2653
About this file
This document is a set of architectural and engineering drawings for stairwell repairs at Building 12 on the U.S. Marine Corps Base Camp Lejeune in North Carolina, dated April 30, 2024. The technical drawings provide detailed specifications for demolition and renovation of corner stairs and landings, including precise measurements, material requirements, and construction details. Key elements include new concrete and metal stairs, guardrails, handrails, and structural modifications, with specific technical requirements such as using hot-dipped galvanized steel, welded connections, and adherence to structural steel design standards.
The drawings cover multiple aspects of the stairwell renovation, including location maps, demolition plans, floor plans, section views, landing details, and guardrail specifications. Technical specifications mandate design criteria such as supporting a live load of 500 kg/m2, using industrial/commercial grade hot-dipped galvanized steel, installing stringers and risers according to provided drawings, and implementing handrails on both sides of the stairs. The project appears to be part of a Maintenance and Repair Multiple Award Construction Contract (M&R MACC) for the Naval Facilities Engineering Command, specifically targeting improvements at Building 12 on Camp Lejeune.
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MACC# 24-0414
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CONTRACT# N40085-24B-0414-0414
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DWG: DANA
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WHITMORE
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USMC CAMP LEJEUNE
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BLDG# 12
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SHEET OF OF OF
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APRIL 30, 2024
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TITLE PAGE
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TITLE
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DEMO DETAIL
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ELEVATIONS/CSWL
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SECTIONS/CSWL
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GUARDRAILS/CSWL
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CORNER STAIRWELL/SCOPE
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LOCATION MAP - U. S. MARINE CORPS BASE - CAMP LEJEUNE, N.C.
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CSWL=CORNER STAIRS WITH LANDING
AutoCAD SHX Text SCOPE OF WORK: THE CONTRACTOR SHALL : THE CONTRACTOR SHALL PROVIDE ALL MATERIAL, LABOR, EQUIPMENT, AND SUPERVISION REQUIRED TO ACCOMPLISH THE FOLLOWING: GENERAL DESCRIPTION - THIS SCOPE OF WORK IS - THIS SCOPE OF WORK IS TO BE ACCOMPLISHED AT BLDG. 12 LOCATED ON MCHUGH BLVD. AT CAMP LEJEUNE, NORTH CAROLINA. THE CONTRACTOR SHALL REPLACE ALL (4) EXTERIOR STAIRS IN EXISTING STAIRWELLS. DETAILED REQUIREMENTS AND SPECIFICATIONS - - THE CONTRACTOR SHALL TAKE HIS OWN FIELD MEASUREMENTS IN DETERMINING REQUIRED MATERIALS AND COSTS FOR THE FOLLOWING: SUBMITTALS: 1. CONTRACTOR SHALL MAKE ELECTRONIC COPIES CONTRACTOR SHALL MAKE ELECTRONIC COPIES OF ALL SUBMITTALS, INCLUDING THE APPROVED TRANSMITTAL SHEETS, AND PROVIDE TWO (2) CD/DVD'S CONTAINING ALL SUBMITTALS FOR THE PROJECT. THE CD/DVD'S SHALL BE MARKED "COMPLETE SUBMITTAL PACKAGE - CONTRACT #24MO35CN." SPECIAL SCHEDULING AND ACCESS: 1. ACCESS AND SCHEDULING TO THE WORK AREA ACCESS AND SCHEDULING TO THE WORK AREA SHALL BE ARRANGED THROUGH CONTRACTING OFFICER'S REPRESENTATIVE FOR THE OICC OFFICE, AND DENISE SMITH, THE TENANT OF THE BUILDING. MSGT. SHAW, MSGT. SHAW CAN BE REACHED AT BLDG. 12 OR (910) 451-3035. 2. THE BUILDING WILL BE OCCUPIED. THE THE BUILDING WILL BE OCCUPIED. THE CONTRACTOR SHALL TAKE EVERY POSSIBLE STEP TO MITIGATE THE DOWN TIME OF THE STAIRWELLS. THE CONTRACTOR MAY WORK ON (2) OPPOSITE CORNER STAIRWELLS AT THE SAME TIME. THIS WOULD LEAVE (1) STAIRWELL ON EACH SIDE OF THE BUILDING OPEN. THE STAIR WELLS SHALL BE CLOSED OFF AND PROPERLY SECURED. HAZARDOUS MATERIALS: NONE IDENTIFIED NONE IDENTIFIED SPECIAL CONDITIONS: NONE IDENTIFIED NONE IDENTIFIED ENVIRONMENTAL REQUIREMENTS: NONE IDENTIFIED NONE IDENTIFIED
AutoCAD SHX Text NOTES: 1. THE MEASUREMENTS AND QUANTITIES FURNISHED HERE THE MEASUREMENTS AND QUANTITIES FURNISHED HERE ARE FOR REFERENCE ONLY. THE CONTRACTOR IS RESPONSIBLE FOR ACTUAL FIELD VERIFICATION PRIOR TO BIDDING, ORDERING MATERIALS AND DURING EVERY STEP OF CONSTRUCTION FOR EXISTING SURFACES, DIMENSIONS AND CONDITIONS. 2. REPAIR, REFINISH AREAS DAMAGED OR DISTURBED BY REPAIR, REFINISH AREAS DAMAGED OR DISTURBED BY NEW WORK TO BE PROVIDED UNDER THIS CONTRACT. 3. PROPERLY REMOVE, HAUL, AND DISPOSE OF ALL DEBRIS. PROPERLY REMOVE, HAUL, AND DISPOSE OF ALL DEBRIS. THE CONTRACTOR SHALL UTILIZE BASE LAND FOR ALL RECYCLABLE CONCRETE, METAL, WOOD. MATERIAL SHALL BE TRANSPORTED TO THE RECYCLING FACILITY AT BLDG. 987. ALL MATERIAL SHALL BE SEPARATED AND WEIGHT AT 987 BEFORE BEING TRANSPORTED TO T&P LOT. 4. PRIOR TO PERFORMING "HOT WORK" (WELDING, CUTTING, PRIOR TO PERFORMING "HOT WORK" (WELDING, CUTTING, ETC.) OR OPERATING OTHER FLAME-PRODUCING/SPARK PRODUCING DEVICES, A WRITTEN PERMIT SHALL BE REQUESTED FROM THE FIRE DIVISION. CONTRACTORS ARE REQUIRED TO MEET ALL CRITERIA BEFORE A PERMIT IS ISSUED. THE CONTRACTOR WILL PROVIDE AT LEAST TWO (2) TWENTY (20) POUND 4A:20 BC RATED EXTINGUISHERS FOR NORMAL "HOT WORK". ALL EXTINGUISHERS SHALL BE CURRENT INSPECTION TAGGED, APPROVED SAFETY PIN AND TAMPER RESISTANT SEAL. IT IS ALSO MANDATORY TO HAVE A DESIGNATED FIRE WATCH FOR ANY "HOT WORK" DONE AT THIS ACTIVITY. THE FIRE WATCH SHALL BE TRAINED IN ACCORDANCE WITH NFPA 51B AND REMAIN ON-SITE FOR A MINIMUM OF 30 MINUTES AFTER
BLDG. 12
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PARKING LOT
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MACC# 24-0414
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CONTRACT# N40085-24B-0414-0414
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DWG: DANA
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USMC CAMP LEJEUNE
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DWG: DANA
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USMC CAMP LEJEUNE
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APRIL 30, 2024
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18 RISERS @ %%P6.79"
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(FIELD VERIFY)
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CONTRACT# N40085-24B-0414-0414
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DWG: DANA
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WHITMORE
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USMC CAMP LEJEUNE
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SHEET OF OF OF
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APRIL 30, 2024
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INSTALL STEPS AND LANDINGS 1. DESIGN CRITERIA DESIGN CRITERIA 1.1. DESIGN STAIRS TO SUPPORT A LIVE LOAD OF 500 KG/M2 (100 POUNDS PER DESIGN STAIRS TO SUPPORT A LIVE LOAD OF 500 KG/M2 (100 POUNDS PER SQUARE FOOT). 1.2. STRUCTURAL DESIGN, FABRICATION AND ASSEMBLY IN ACCORDANCE WITH STRUCTURAL DESIGN, FABRICATION AND ASSEMBLY IN ACCORDANCE WITH REQUIREMENTS OF NAAMM METAL STAIRS MANUAL, EXCEPT AS OTHERWISE SPECIFIED OR SHOWN. 1.3. DESIGN GRATING TREADS IN ACCORDANCE WITH NAAMM METAL DESIGN GRATING TREADS IN ACCORDANCE WITH NAAMM METAL 1.3.1 BAR GRATING MANUAL. 10-07M 05 51 00 - 3 1.4. DESIGN PIPE RAILINGS IN ACCORDANCE WITH NAAMM PIPE RAILING MANUAL FOR DESIGN PIPE RAILINGS IN ACCORDANCE WITH NAAMM PIPE RAILING MANUAL FOR 900 N (200 POUNDS) IN ANY DIRECTION AT ANY POINT. 2. ALL STEEL PARTS SHALL BE INDUSTRIAL/COMMERCIAL GRADE HOT DIPPED GALVANIZED ALL STEEL PARTS SHALL BE INDUSTRIAL/COMMERCIAL GRADE HOT DIPPED GALVANIZED STEEL. ALL CONNECTORS SHALL BE HOT DIPPED GALVANIZED STEEL (G-185). 3. REPAIR BRICK FOR INSTALLATION OF BEARING PLATE AND SUPPORT BEAM. REPAIR BRICK FOR INSTALLATION OF BEARING PLATE AND SUPPORT BEAM. 3.1. INSTALL BEARING PLATE INSTALL BEARING PLATE 3.2. WELD GALVANIZED STEEL SUPPORT BEAMS TO BEARING PLATE. ALL WELDS SHALL WELD GALVANIZED STEEL SUPPORT BEAMS TO BEARING PLATE. ALL WELDS SHALL BE COATED WITH COLD GALVANIZED SPRAY BEFORE INSTALLING THE BRICK OR POURING OF CONCRETE. 3.3. SECURE WALL LEDGER WITH 3/4-INCH X 2 1/2-INCH MASONRY ANCHORS SECURE WALL LEDGER WITH 3/4-INCH X 2 1/2-INCH MASONRY ANCHORS 3.4. FINISH INSTALLING BRICK AROUND SUPPORT BEAMS. FINISH INSTALLING BRICK AROUND SUPPORT BEAMS. 3.5. COMPLETE LANDING. COMPLETE LANDING. 4. INSTALL STRINGERS, RISERS AND STAIR TREADS IN ACCORDANCE WITH ALL PROVIDED INSTALL STRINGERS, RISERS AND STAIR TREADS IN ACCORDANCE WITH ALL PROVIDED DRAWINGS. 4.1. ALL WELDS SHALL BE COATED WITH COLD GALVANIZED SPRAY BEFORE INSTALLING ALL WELDS SHALL BE COATED WITH COLD GALVANIZED SPRAY BEFORE INSTALLING THE BRICK OR POURING OF CONCRETE. 4.2. BRICK: MATCH EXISTING IN SIZE AND COLOR BRICK: MATCH EXISTING IN SIZE AND COLOR 4.3. MASONRY: TO MATCH EXISTING MASONRY: TO MATCH EXISTING 4.4. BOLT NEW STRINGERS TO EXISTING LANDING WITH 3/4-INCH X 3 1/2-INCH BOLT NEW STRINGERS TO EXISTING LANDING WITH 3/4-INCH X 3 1/2-INCH MASONRY ANCHORS. 5. INSTALL HANDRAILS ON BOTH SIDES ON THE STAIRWELL IN ACCORDANCE WITH ALL INSTALL HANDRAILS ON BOTH SIDES ON THE STAIRWELL IN ACCORDANCE WITH ALL PROVIDED DRAWINGS. 5.1. ALL HANDRAILS SHALL BE HOT DIPPED GALVANIZED STEEL AND BE FABRICATED IN ALL HANDRAILS SHALL BE HOT DIPPED GALVANIZED STEEL AND BE FABRICATED IN ACCORDANCE WITH ALL PROVIDED DRAWINGS. 5.2. ALL WELDS SHALL BE COATED WITH COLD GALVANIZED SPRAY. ALL WELDS SHALL BE COATED WITH COLD GALVANIZED SPRAY. 5.3. INSIDE HANDRAILS SHALL BE FASTENED TO THE BRICK WALL WITH MASONRY INSIDE HANDRAILS SHALL BE FASTENED TO THE BRICK WALL WITH MASONRY ANCHORS WHERE REQUIRED. 5.4. ENDS OF ALL RAILS SHALL BE CAPPED. ENDS OF ALL RAILS SHALL BE CAPPED. CONCRETE 1. POUR 5000-PSI CONCRETE ON ALL LANDINGS. POUR 5000-PSI CONCRETE ON ALL LANDINGS. 2. BROOM FINISH CONCRETE. BROOM FINISH CONCRETE. CONCRETE STEPS AND LANDINGS: 1. FIBRILLATED FIBER REINFORCED CONCRETE SHALL BE A MINIMUM OF 3500-PSI WITH A FIBRILLATED FIBER REINFORCED CONCRETE SHALL BE A MINIMUM OF 3500-PSI WITH A MAXIMUM 4-INCH SLUMP. 1.1. THE WATER -CEMENT RATIO SHALL NOT EXCEED THE MANUFACTURER'S THE WATER -CEMENT RATIO SHALL NOT EXCEED THE MANUFACTURER'S RECOMMENDATIONS. THE CONTRACTOR SHALL PROVIDE A BATCH TICKET TO THE CONTRACTING OFFICER, STATING THE CEMENT WATER RATIO NEEDED FOR A 4-INCH SLUMP AND THE AMOUNT OF WATER ADDED BY THE RECEIVER. 1.2. FIBRILLATED FIBER REINFORCEMENT SHALL HAVE A MINIMUM RATIO OF 1-1/2 LBS FIBRILLATED FIBER REINFORCEMENT SHALL HAVE A MINIMUM RATIO OF 1-1/2 LBS PER YARD. 1.3. EXPANSION JOINTS CONSISTING OF COMPRESSIBLE MATERIAL SHOULD BE EXPANSION JOINTS CONSISTING OF COMPRESSIBLE MATERIAL SHOULD BE COMPRESSIBLE MATERIAL SHOULD BE COMPRESSIBLE MATERIAL SHOULD BE PLACED AT 50-FOOT INTERVALS ALONG THE SIDEWALK AND WHEREVER THE SIDEWALK ABUTS ANOTHER RIGID STRUCTURE. 1.4. SURFACES SHALL HAVE A BROOM FINISH. THE ONLY MEANS A CONTRACTOR SHALL SURFACES SHALL HAVE A BROOM FINISH. THE ONLY MEANS A CONTRACTOR SHALL ADD WATER TO THE SURFACE OF THE CONCRETE FOR FINISHING IS WITH FOG SPRAY OR WET BURLAP. 1.5. MECHANICALLY CUT RELIEF JOINT NO FURTHER THEN 1.5 TIMES THE SIDEWALK MECHANICALLY CUT RELIEF JOINT NO FURTHER THEN 1.5 TIMES THE SIDEWALK WIDTH. 1.5.1. RELIEF JOINTS SHALL BE MECHANICALLY CUT TO INTO THE CONCRETE WITHIN RELIEF JOINTS SHALL BE MECHANICALLY CUT TO INTO THE CONCRETE WITHIN 24 HOURS OF THE CONCRETE BEING POURED. 1.5.2. SAW CUT RELIEF JOINTS TO A MINIMUM DEPTH OF A ¼- INCH FOR EVERY SAW CUT RELIEF JOINTS TO A MINIMUM DEPTH OF A ¼- INCH FOR EVERY 1-INCH THICKNESS OF CONCRETE POURED.
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USMC CAMP LEJEUNE
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FLOOR PLAN
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DWG: DANA
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USMC CAMP LEJEUNE
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APRIL 30, 2024
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MACC# 24-0414
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CONTRACT# N40085-24B-0414-0414
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DWG: DANA
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WHITMORE
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USMC CAMP LEJEUNE
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AutoCAD SHX Text INSTALL STEPS AND LANDINGS 1. DESIGN CRITERIA DESIGN CRITERIA 1.1. DESIGN STAIRS TO SUPPORT A LIVE LOAD OF DESIGN STAIRS TO SUPPORT A LIVE LOAD OF 500 KG/M2 (100 POUNDS PER SQUARE FOOT). 1.2. STRUCTURAL DESIGN, FABRICATION AND STRUCTURAL DESIGN, FABRICATION AND ASSEMBLY IN ACCORDANCE WITH REQUIREMENTS OF NAAMM METAL STAIRS MANUAL, EXCEPT AS OTHERWISE SPECIFIED OR SHOWN. 1.3. DESIGN PIPE RAILINGS IN ACCORDANCE WITH DESIGN PIPE RAILINGS IN ACCORDANCE WITH NAAMM PIPE RAILING MANUAL FOR 900 N (200 POUNDS) IN ANY DIRECTION AT ANY POINT. 2. ALL STEEL PARTS SHALL BE ALL STEEL PARTS SHALL BE INDUSTRIAL/COMMERCIAL GRADE HOT DIPPED GALVANIZED STEEL. ALL CONNECTORS SHALL BE A325 HOT DIPPED GALVANIZED STEEL (G-185). 3. INSTALL STRINGERS, RISERS AND STAIR TREADS IN INSTALL STRINGERS, RISERS AND STAIR TREADS IN ACCORDANCE WITH ALL PROVIDED DRAWINGS. 3.1. ALL WELDS SHALL BE COATED WITH COLD ALL WELDS SHALL BE COATED WITH COLD GALVANIZED SPRAY BEFORE INSTALLING THE BRICK OR POURING OF CONCRETE. 4. INSTALL HANDRAILS ON BOTH SIDES ON THE INSTALL HANDRAILS ON BOTH SIDES ON THE STAIRWELL IN ACCORDANCE WITH ALL PROVIDED DRAWINGS. 4.1. ALL HANDRAILS SHALL BE HOT DIPPED ALL HANDRAILS SHALL BE HOT DIPPED GALVANIZED STEEL AND BE FABRICATED IN ACCORDANCE WITH ALL PROVIDED DRAWINGS. 4.2. RAIL BRACKET SHALL BE MOUNTED @ 3'-0" O/C RAIL BRACKET SHALL BE MOUNTED @ 3'-0" O/C MIN. 4.3. ENDS OF ALL RAILS SHALL BE CAPPED.ENDS OF ALL RAILS SHALL BE CAPPED.
AutoCAD SHX Text STRUCTURAL STEEL: ALL STRUCTURAL STEEL SHALL BE DETAILED, : ALL STRUCTURAL STEEL SHALL BE DETAILED, FABRICATED AND ERECTED IN ACCORDANCE WITH THE LATEST EDITION OF THE AMERICAN INSTITUTE OF STEEL CONSTRUCTION (A.I.S.C.) "SPECIFICATION FOR STRUCTURAL STEEL BUILDINGS - ALLOWABLE STRESS DESIGN AND PLASTIC DESIGN", AND THE AISC CODE OF STANDARD PRACTICE. STRUCTURAL STEEL, TO BE OF DOMESTIC ORIGIN, AND CONFORM TO: WIDE FLANGE & TEE SECTIONS: ASTM A992 ASTM A992 PLATES, ANGLES, & CHANNELS: ASTM A36 ASTM A36 HSS SQUARE/RECTANGULAR: ASTM A500, GRADE B ASTM A500, GRADE B HSS ROUND PIPE: ASTM A501 ASTM A501 ANCHOR BOLTS: ASTM A307. ASTM A307. ALL SHOP AND FIELD CONNECTIONS SHALL BE MADE WITH HIGH STRENGTH BOLTS, ASTM A325 (OR WELDED EQUIVALENT) UNLESS OTHERWISE NOTED. SELECT CONNECTIONS TO SUPPORT [50%] OF THE TOTAL UNIFORM LOAD CAPACITY IN BENDING FOR EACH GIVEN BEAM AND SPAN. BOLTING TO BE IN ACCORDANCE WITH RCSC SPECIFICATIONS. WELDING: ALL WELDING TO BE IN ACCORDANCE WITH THE ALL WELDING TO BE IN ACCORDANCE WITH THE STANDARDS AND SPECIFICATIONS OF THE AMERICAN WELDING SOCIETY (A.W.S.) AND AS INDICATED ON THE STRUCTURAL DRAWINGS. WELDING ELECTRODES, WELDING PROCESS, MINIMUM PREHEAT AND INTERPASS TEMPERATURES TO BE IN ACCORDANCE WITH THE A.I.S.C. SPECIFICATIONS. ANY STRUCTURAL STEEL DAMAGED IN WELDING TO BE REPLACED OR ACCEPTABLY REINFORCED. WELDING ELECTRODE: 70EXX
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%%UKEY PLAN BLDG. 12
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NO SCALE
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ADJUST LENGTH AS NEEDED TO ENSURE AN 11" RUN BETWEEN METAL AND CONCRETE STEPS
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MACC# 24-0414
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CONTRACT# N40085-24B-0414-0414
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DWG: DANA
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WHITMORE
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USMC CAMP LEJEUNE
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BLDG# 12
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SHEET OF OF OF
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APRIL 30, 2024
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ELEV/DETAILS
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%%ULANDING DETAIL
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SIDE VIEW
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FRONT VIEW
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SCALE: 1/4" = 1'-0"
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MACC# 24-0414
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CONTRACT# N40085-24B-0414-0414
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DWG: DANA
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WHITMORE
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USMC CAMP LEJEUNE
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BLDG# 12
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SHEET OF OF OF
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APRIL 30, 2024
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DETAILS
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14"X3.5" STEEL KICK PLATE
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6"X4"X " 38" STEEL PLATE WELDED TO GUARD RAIL
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34" BOLT,NUT & WASHERS
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10"MC
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14" TH. CHECKERED STEEL F2 HOLD " 14" FROM BRICK WALL EACH SIDE
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EXTERIOR BRICK WALL
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14" TH. CHECKERED STEEL F2 WELD TO CHANNEL
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OPEN GRATE 1"X " 316" TYP. @ EACH TREAD
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MC 12"
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MC10 X 8.4
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EXISTING FOOTING
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34" MASONRY ANCHORS
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SLOPE
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MC1O ON BEARING PLATE
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GUARD RAIL
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| Sheets and Views |
| BLDG.#12-TITLE PAGE |
| BLDG.#12-2 A1 DEMO PLAN |
| BLDG.#12-3 A2 DEMO DETAIL |
| BLDG.#12-4 A3ELEVATIONS CSWL |
| BLDG.#12-5 A4 FLOOR PLANS CSWL |
| BLDG.#12-6 A5 SECTIONS CSWL |
| BLDG.#12-7 A6 SECTIONS LANDING CSWL |
| BLDG.#12-8 A7 GUARD RAILS CSWL |
| BLDG.#12-9 A8 Corner Stairwell-Scope |
| BLDG.#12-10 A9 Corner Stairwell-Elev-Details |
| BLDG.#12-11 A10 Corner Stairwell-Details |
File details come from the government source that posted it. Updated .