DWG 2025-04-02 Quackenbush Parking Garage Repair Details.pdf

PDF 1 MB Posted

Attached to
Repair and Preventative Maintenance 2025
Solicitation number
2120819
Issued by
Albany County, Albany City, New York

About this file

The document is a set of technical repair and preventative maintenance design details for the Quackenbush Parking Garage in Albany, New York, prepared by O&S Associates Engineers & Architects. The design details (14 sheets labeled SK-1 through SK-14) provide comprehensive architectural and engineering specifications for various repair techniques including double tee flange repair, concrete wash repair, perimeter concrete wash repair, tee flange soffit spall repair, ledge beam repair, concrete column repair, brick replacement, window and door sealant application, crack and construction joint repair, and traffic bearing waterproofing membrane installation. The drawings are dated 03-31-25 and provide precise technical guidance for restoration and maintenance of the parking garage infrastructure.

The technical specifications outline specific repair materials, processes, and approved products for each repair type, with manufacturers like Sika, BASF, and Tremco referenced throughout. The documents specify detailed repair procedures such as concrete removal, surface preparation, reinforcement cleaning, patching, pinning, grouting, and sealing techniques. Materials specified include high-strength concrete patching mortar (5,000 PSI), epoxy-coated mesh, stainless steel pins, chemical grout, polyurethane sealants, and specialized repair mortars. While not a formal bid document, these technical drawings represent the engineering specifications that would likely accompany a comprehensive repair and maintenance contract for the Quackenbush Parking Garage, providing exhaustive guidelines for restoration work.

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ASSOCIATES

ENGINEERS & ARCHITECTS

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EXISTING PRECAST CONCRETE DOUBLE TEE

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SAWCUT " DEEP ALONG 12" DEEP ALONG PERIMETER OF REMOVAL AREA

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EXISTING DOUBLE TEE DETERIORATED/UNSOUND CONCRETE TO BE REMOVED

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EXISTING SEALANT TO BE REMOVED IN REPAIR AREA

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%%UEXISTING CONDITION

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EXISTING PRECAST CONCRETE DOUBLE TEE

AutoCAD SHX Text PROVIDE " TOOLED JOINT & SEAL WITH 12" TOOLED JOINT & SEAL WITH AN APPROVED POLYURETHANE SEALANT AROUND OF REPAIR AREA (TYP.)

AutoCAD SHX Text PROVIDE TROWEL APPLIED CEMENTITIOUS MORTAR AS PER MANUFACTURER'S RECOMMENDATIONS (TYP.)

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PROVIDE NEW SEALANT IN REPAIRED AREAS AS PER DETAIL

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%%UREPAIRED CONDITION

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SK-1

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TYP. DOUBLE TEE FLANGE REPAIR DETAIL

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AutoCAD SHX Text REPAIR PROCEDURE: 1. DETERMINE EXACT LOCATION OF DETERMINE EXACT LOCATION OF CONCRETE REPAIR BY SOUNDING THE CONCRETE SURFACE & MARK OUT REPAIR AREAS IN THE PRESENCE & AS DIRECTED BY THE ENGINEER. 2. SAWCUT " DEEP ALONG PERIMETER OF SAWCUT " DEEP ALONG PERIMETER OF 12" DEEP ALONG PERIMETER OF REPAIR AREA. 3. REMOVE DELAMINATED & UNSOUND REMOVE DELAMINATED & UNSOUND CONCRETE AS SHOWN. 4. CLEAN DEMOLISHED CONCRETE CLEAN DEMOLISHED CONCRETE SURFACES FREE OF ANY LOOSE MATERIAL & DEBRIS. APPLY BONDING GROUT OVER EXIST. SURFACE. REMOVE CONCRETE 3/4" BEYOND ANY EXPOSED REINFORCEMENT. 5. SANDBLAST CLEAN THE BARS & SANDBLAST CLEAN THE BARS & SUPPLEMENT WITH NEW AS REQUIRED. 6. PLACE & CURE APPROVED TROWEL PLACE & CURE APPROVED TROWEL APPLIED PATCHING MORTAR.

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INSTALL NEW EPOXY COATED WIREMESH

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QUACKENBUSH PARKING GARAGE

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ALBANY, NY

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REPAIR & PREVENTIVE MAINTENANCE

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DRAWN BY: E.C.

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DATE: 03-31-25

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SK-1

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EXISTING WIREMESH TO REMAIN

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TOOLED & CAULKED JOINT

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EXISTING SPALLED CONCRETE WASH TO BE REMOVED AND REPLACED (TYP.)

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NEW TOOLED JOINT AND SEALANT (TYP.)

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MATCH EXISTING PROFILE

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NEW 5,000 PSI POLYMER MODIFIED CONCRETE (TYP.)

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%%UREPAIRED CONDITION

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CONCRETE WASH REPAIR

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%%UEXISTING CONDITION & DEMOLITION

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EXISTING REINFORCING TO REMAIN. (TO BE CLEANED AND EPOXY COATED) TYP.

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QUACKENBUSH PARKING GARAGE

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ALBANY, NY

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REPAIR & PREVENTIVE MAINTENANCE

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DRAWN BY: E.C.

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DATE: 03-31-25

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PERIMETER CONCRETE WASH REPAIR

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%%UEXISTING CONDITION & DEMOLITION

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EXISTING REINFORCING TO REMAIN (TYP.)

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REMOVE AND REPLACE CONCRETE WASH AS SHOWN ON PLANS (TYP.)

AutoCAD SHX Text SHORE EXISTING LEDGE BEAM WITH SHORING TOWER @ LOCATIONS DIRECTED BY THE ENGINEER.

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EXISTING PARAPET (TYP.)

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COVE JOINT (TYP.)

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EXISTING PARAPET (TYP.)

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REMOVE AND REPLACE CONCRETE WASH AS SHOWN ON PLANS (TYP.)

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EXISTING REINFORCING TO REMAIN (TYP.)

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%%UREPAIRED CONDITION

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NEW TOOLED JOINT AND SEALANT (TYP.)

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COVE JOINT (TYP.)

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AutoCAD SHX Text 4x4-W4.0xW4.0 WIRE MESH

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QUACKENBUSH PARKING GARAGE

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ALBANY, NY

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REPAIR & PREVENTIVE MAINTENANCE

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DRAWN BY: E.C.

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DATE: 03-31-25

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TEE FLANGE SOFFIT SPALL REPAIR

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EXISTING TEE JOINT

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INSTALL 1/4" S.S. PINS @ 6"O.C. AND EPOXY GROUT.

AutoCAD SHX Text REMOVE DETERIORATED CONCRETE USING 15 LBS CHIPPING HAMMERS AND PATCH WITH APPROVED TROWEL APPLIED PATCHING MORTAR.

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EXISTING TEE FLANGE

AutoCAD SHX Text APPROVED MATERIALS 1. SIKA REPAIR SHB BY SIKA SIKA REPAIR SHB BY SIKA 2. EMACO N400, N400 RS BY BASF OR APPROVED EQUALEMACO N400, N400 RS BY BASF OR APPROVED EQUAL

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QUACKENBUSH PARKING GARAGE

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ALBANY, NY

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REPAIR & PREVENTIVE MAINTENANCE

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DRAWN BY: E.C.

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DATE: 03-31-25

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LEDGE BEAM REPAIR DETAIL

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SCALE: N.T.S (ISOLATED AREAS)

AutoCAD SHX Text PATCH WITH APPROVED TROWEL APPLIED PATCHING MORTAR/ FORM AND POUR BIG AREAS WITH HIGH SRTENGTH CONCRETE

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SANDBLAST CLEAN EXPOSED REINFORCEMENT.

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INSTALL 1/4" DIAMETER STAINLESS STEEL PINS @ 6" O.C. E.W. EPOXY GROUT.

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EXISTING PRECAST TEE

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PRECAST TEE FLANGE

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EXISTING LEDGE BEAM.

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REMOVE EXISTING SPALLED CONCRETE USING CHIPPING HAMMER.

AutoCAD SHX Text SHORE EXISTING PRE-CAST TEE WITH SHORING POST @ LOCATIONS DIRECTED BY THE ENGINEER.

AutoCAD SHX Text APPROVED MATERIALS: : 1. SIKA REPAIR SHB AS MANUFACTURED SIKA REPAIR SHB AS MANUFACTURED BY SIKA. 2. EMACO N400, N400 RS OVERHEAD EMACO N400, N400 RS OVERHEAD MORTAR BY BASF OR APPROVED EQUAL

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QUACKENBUSH PARKING GARAGE

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ALBANY, NY

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DRAWN BY: E.C.

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DATE: 03-31-25

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FACE OF COLUMN

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INSTALL PATCH FLUSH WITH WALL

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SPALL OR DELAMINATION

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REMOVAL LIMITS

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GRIND OR SAWCUT PATCH PERIMETER 1/2" (TYP.)

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REMOVE CONCRETE WITHIN SECTION SHOWN CROSS-HATCHED

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CONRETE COLUMN REPAIR

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AutoCAD SHX Text REINFORCEMENT (TYP.), LOCATIONS APPROXIMATE. CLEAN ALL EXPOSED REINF. PROVIDE 3/4" CLEARANCE AROUND ALL EXPOSED REINF.

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INSTALL 1/4" STAINLESSSTEEL PINS @ 6" O.C. & EPOXY GROUT

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PATCH WITH NEW HIGH STRENGTH 5,000 PSI CONCRETE PATCHING MATERIAL

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QUACKENBUSH PARKING GARAGE

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ALBANY, NY

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REPAIR & PREVENTIVE MAINTENANCE

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DRAWN BY: E.C.

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DATE: 03-31-25

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BRICK REPLACEMENT DETAIL

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NOTES: 1. MORTAR TO BE PLACED FULL DEPTH OF JOINTS.

AutoCAD SHX Text EXISTING SPALLED/CRACKED BRICK TO BE REPLACED WITH NEW BRICK TO MATCH THE EXISTING. MORTAR TO BE TYPE "N". COLOR AND TEXTURE TO MATCH ADJACENT SURFACE

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QUACKENBUSH PARKING GARAGE

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ALBANY, NY

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REPAIR & PREVENTIVE MAINTENANCE

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DRAWN BY: E.C.

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DATE: 03-31-25

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HALF (1/2) JOINT WIDTH MAX

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PATH OF 4" DIAMETER GRINDER BLADE (BLADE SHALL BE THINNER THAN JOINT)

AutoCAD SHX Text MORTAR TO BE REMOVED BY GRINDER CUTTING HORIZONTALLY / VERTICALLY WITHIN MORTAR JOINTS

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MORTAR TO BE REMOVED BY HAND TOOLS

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HALF (1/2) JOINT WIDTH MAX.

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EXISTING MASONRY UNIT BEYOND TO REMAIN

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EXISTING MASONRY UNIT TO REMAIN

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CIRCULAR GRINDER MORTAR REMOVAL METHOD

AutoCAD SHX Text REMOVE EXISTING MORTAR TO SOUND SUBSTRATE. SEE ADJACENT DIAGRAM FOR REMOVAL PROCEDURE

AutoCAD SHX Text SATURATE MASONRY UNITS ALLOW SEVERAL HOURS DRYING TIME FOR UNITSTO BECOME SURFACE DRY

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SURFACE DRY MASONRY

AutoCAD SHX Text POINTING MORTAR: APPLY IN 1/4" LIFTS.ALLOW EACH LIFT TO BE THUMBPRINT HARD BEFORE NEXT LIFT. TOOLING:TO MATCH EXISTING

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EXISTING SOUND MORTAR

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3/4" OR TO SOUND SUBSTRATE, WHICHEVER IS GREATER

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STEP 1: MORTAR REMOVAL

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STEP 2: PRE-WETTING OF MASONRY UNITS

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STEP 3: APPLICATION OF MORTAR

AutoCAD SHX Text REPAIR STEPS: 1. SAW CUT JOINTS UNTIL SOUND MATERIAL IS REACHED OR A MINIMUM 3/4" DEEP WHICHEVER IS GREATER. SAW CUT JOINTS UNTIL SOUND MATERIAL IS REACHED OR A MINIMUM 3/4" DEEP WHICHEVER IS GREATER. 2. THOROUGHLY CLEAN AND BRUSH OUT RECESSES AND REMOVE ALL OLD MORTAR, CAULKING, FOREIGN AND LOOSE MATERIAL. THOROUGHLY CLEAN AND BRUSH OUT RECESSES AND REMOVE ALL OLD MORTAR, CAULKING, FOREIGN AND LOOSE MATERIAL. 3. RINSE CMU JOINT SURFACES WITH WATER TO REMOVE ANY DUST AND MORTAR PARTICLE. THERE SHALL BE NO EXCESS WATER AT RINSE CMU JOINT SURFACES WITH WATER TO REMOVE ANY DUST AND MORTAR PARTICLE. THERE SHALL BE NO EXCESS WATER AT THE TIME OF RE-POINTING AND JOINT SURFACES SHALL BE DAMP BUT FREE OF STANDING WATER. 4. WHILE JOINTS ARE STILL MOIST, FILL THE ENTIRE WIDTH OF THE JOINTS WITH MORTAR, INCLUDING THE AREA OF THE JUNCTION WHILE JOINTS ARE STILL MOIST, FILL THE ENTIRE WIDTH OF THE JOINTS WITH MORTAR, INCLUDING THE AREA OF THE JUNCTION BETWEEN THE ORIGINAL MORTAR AND BRICK. SEVERAL LAYERS WILL BE REQUIRED TO FILL THE JOINT FLUSH WITH THE OUTER SURFACE OF THE MASONRY. APPLY IN LAYERS NOT GREATER THAN 1/4" UNTIL A UNIFORM DEPTH IS FORMED. 5. WHEN THE FINAL LAYER OF MORTAR IS THUMB PRINT HARD, TOOL THE JOINT IN A MANNER TO MATCH THE APPEARANCE OF THE WHEN THE FINAL LAYER OF MORTAR IS THUMB PRINT HARD, TOOL THE JOINT IN A MANNER TO MATCH THE APPEARANCE OF THE EXISTING MORTAR IN COLOR, TEXTURE, AND SHAPE. 6. ALL JOINTS SHALL BE COMPACTED AND TOOLED WHILE MOIST TO OBTAIN A CONCAVE SURFACE. ALL JOINTS SHALL BE COMPACTED AND TOOLED WHILE MOIST TO OBTAIN A CONCAVE SURFACE. 7. CURE MORTAR BY MAINTAINING IN A DAMP CONDITION FOR NOT LESS THAN 72 HOURS OR USING APPROVED CURING COMPOUNDCURE MORTAR BY MAINTAINING IN A DAMP CONDITION FOR NOT LESS THAN 72 HOURS OR USING APPROVED CURING COMPOUND

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EXISTING MASONRY UNITS TO REMAIN

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EXISTING SOUND MORTAR TO REMAIN

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CLEAN OUT DEBRIS FROM RAKED OUT JOINT WITH COMPRESSED AIR

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REPOINT MORTAR JOINTS

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SCALE: N.T.S.

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QUACKENBUSH PARKING GARAGE

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ALBANY, NY

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REPAIR & PREVENTIVE MAINTENANCE

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DRAWN BY: E.C.

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DATE: 03-31-25

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NEW 6" X 6" GAUGE #8/8 EPOXY COATED WELDED WIRE MESH REINFORCEMENT

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EXISTING/NEW " 34" CRUSHED STONE, 6" THICK AS REQUIRED

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FIRM APPROVED SUBGRADE, COMPACTED TO 90% AASHTO DENSITY

AutoCAD SHX Text INSTALL NEW " WIDE 12" WIDE PREFORMED BITUMINOUS CELLULAR TYPE JOINT AGAINST ABUTTING SIDEWALKS AND CURBS. PROVIDE TOOLED JOINTS TO MATCH THE EXISTING JOINT LAYOUT.

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FORM AND POUR NEW 4,500 PSI AIR ENTRAINED CONCRETE

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PROVIDE MINIMUM " PER 14" PER FOOT CROSS SLOPE TOWARD ROADWAY

AutoCAD SHX Text NOTES: 1. TRANSVERSE EXPANSION JOINTS " WIDE SHALL BE PROVIDED AT INTERVALS NO GREATER TRANSVERSE EXPANSION JOINTS " WIDE SHALL BE PROVIDED AT INTERVALS NO GREATER 12" WIDE SHALL BE PROVIDED AT INTERVALS NO GREATER THAN 20 FEET AND FILLED WITH PREFORMED BITUMINOUS CELLULAR TYPE JOINT FILLER. LONGITUDINAL JOINTS " WIDE SHALL BE PROVIDED BETWEEN CURBS AND ABUTTING 12" WIDE SHALL BE PROVIDED BETWEEN CURBS AND ABUTTING SIDEWALKS.

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SIDEWALK REPAIR DETAIL

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SCALE: 1" = 1'-0"

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QUACKENBUSH PARKING GARAGE

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ALBANY, NY

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DRAWN BY: E.C.

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DATE: 03-31-25

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DETAIL OF

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CHEMICAL/EPOXY GROUT INJECTION DETAIL

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AutoCAD SHX Text REPAIR PROCEDURE 1. DETERMINE STRATEGIC LOCATIONS OF DETERMINE STRATEGIC LOCATIONS OF HOLES TO BE DRILLED ON THE WALL SURFACE AROUND THE WATER-LEAKING CRACKS TO INSTALL PACKERS. 2. DRILL PACKER HOLES STRICTLY DRILL PACKER HOLES STRICTLY ACCORDING TO THE WRITTEN RECOMMENDATIONS BY THE CHEMICAL GROUT MANUFACTURER AND PLACE THE PACKERS PROPERLY INTO HOLES. 3. PRESSURE INJECT THE CHEMICAL GROUT PRESSURE INJECT THE CHEMICAL GROUT SPECIFIED AND APPROVED BY THE ENGINEER BY PUMPING. MINIMUM PRESSURE FOR INJECTION SHALL BY 25 POUNDS PER SQUARE INCH. 4. ALLOW THE GROUT MATERIAL SUFFICIENT ALLOW THE GROUT MATERIAL SUFFICIENT TIME TO FLOW INTO ALL OF THE CRACKS/JOINTS ON ITS OWN. 5. CLEAN SURFACES OF EXCESS GROUT CLEAN SURFACES OF EXCESS GROUT MATERIAL CURED IN PLACE BY PROPER MEANS AND MATERIALS RECOMMENDED BY THE CHEMICAL GROUT MANUFACTURER AND/OR SUPPLIER SO THAT ONLY THE EDGE THICKNESS OF COMPLETED GROUTED CRACKS IS NOTICEABLE. PACKERS SHALL NOT EXTEND BEYOND THE PLANE OF THE SURFACE OF THE EXISTING CONCRETE. APPROVED PRODUCTS: 1. DE NEEF AC-400 ACRYLATE GROUT RESIN DE NEEF AC-400 ACRYLATE GROUT RESIN OR APPROVED EQUAL.

AutoCAD SHX Text HOLES DRILLED FOR PACKERS. NOTE: DRILLING HOLES SHALL BE STRICTLY IN ACCORDANCE WITH THE CHEMICAL GROUT MANUFACTURER.

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PACKERS AT STRATEGIC LOCATIONS RECOMMENDED BY THE CHEMICAL GROUT MANUFACTURER.

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FLOOR SLAB

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TRANSITION BETWEEN THE SLAB AND STEP

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STAIR STEP

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QUACKENBUSH PARKING GARAGE

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ALBANY, NY

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DRAWN BY: E.C.

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DATE: 03-31-25

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NEW DRAIN @ STORAGE ROOM

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REMOVE CONCRETE FULL DEPTH AND POUR NEW SLAB WITH 5000 PSI

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NEW 4" CAST IRON PIPEWITH PROPER SLOPE. CONNECT TO THE EXISTING DRAIN

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NEW 4" CAST IRON PIPEWITH PROPER SLOPE. CONNECT TO THE EXISTING DRAIN

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QUACKENBUSH PARKING GARAGE

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ALBANY, NY

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DRAWN BY: E.C.

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DATE: 03-31-25

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LOW MODULUS, POLYURETHANE SEALANT

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PRIME SURFACES

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CLOSED CELL BACKER ROD

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WINDOW & DOOR SEALANT

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%%UOR APPROVED EQUAL

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%%UCRACK SEALANTS & COVE JOINT

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%%UAPPROVED MATERIALS

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SIKASIL WS 295

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%%UMANUFACTURER

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SIKA

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SPECTREME 1

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TREMCO

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QUACKENBUSH PARKING GARAGE

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ALBANY, NY

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DRAWN BY: E.C.

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DATE: 03-31-25

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CRACK/CONSTRUCTION/COVE JOINT REPAIR DETAIL

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DYMONIC-100

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%%UCRACK SEALANTS

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%%UAPPROVED MATERIALS

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SIKAFLEX - 2CSL

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VULKEM 45 SSL

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%%UCOVE JOINT

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%%UREPAIR PROCEDURE:

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%%UDETAIL A

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TREMCO

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%%UOR APPROVED EQUAL

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TREMCO

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%%UMANUFACTURER

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SIKA

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ISOLATION JOINT

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BOND BREAKER

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TWO PART POLYURETHANE JOINT SEALANT

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BACKER ROD

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12" OR LARGER

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%%UDETAIL E

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TWO PART POLYURETHANE JOINT SEALANT

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CONCRETE SURFACE

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CRACKS 1/16" OR GREATER

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DETAIL COAT 30 MILS THICK OR URETHANE BASE COAT

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CRACKS 1/16" OR LESS

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GRIND SURFACES CLEAN

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NEW NON-SAG TWO COMPONENT POLYURETHANE SEALANT

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1. GRIND AND CLEAN CRACKS USING COMPRESSED AIR OR OTHER GRIND AND CLEAN CRACKS USING COMPRESSED AIR OR OTHER MEANS TO REMOVE DUST OR OTHER MATERIAL WHICH IMPAIR THE THE BOND OF THE NEW MATERIAL. 2. PRIME THE CRACKS AND SEAL WITH APPROVED MATERIALPRIME THE CRACKS AND SEAL WITH APPROVED MATERIAL

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SIKAFLEX - 2CNS

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SIKA

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QUACKENBUSH PARKING GARAGE

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ALBANY, NY

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REPAIR & PREVENTIVE MAINTENANCE

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DRAWN BY: E.C.

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DATE: 03-31-25

SK-13

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SK-14

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TRAFFIC BEARING WATERPROOFING MEMBRANE

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SCALE: N.T.S.

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SHOT BLAST CLEAN THE FLOOR SLAB AND CURB AREA

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BASE COAT (30 MIL MIN.)

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WEAR COURSE WITH SILICA SAND (COLOR TO BE SELECTED BY OWNER)

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LOCK COAT

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STRUCTURAL SLAB

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%%UNOTES:

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1. EXISTING MEMBRANE TO BE FULLY REMOVED TO EXPOSE THE STRUCTURAL SLAB. EXISTING MEMBRANE TO BE FULLY REMOVED TO EXPOSE THE STRUCTURAL SLAB. 2. CLEAN THE CONCRETE STRUCTURAL SLAB AS DIRECTED BY THE MEMBRANE MANUFACTURER TO INSTALL NEW CLEAN THE CONCRETE STRUCTURAL SLAB AS DIRECTED BY THE MEMBRANE MANUFACTURER TO INSTALL NEW MEMBRANE. 3. TOTAL SYSTEM SHALL BE 60 MILS MINIMUMTOTAL SYSTEM SHALL BE 60 MILS MINIMUM

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PRIMER

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34" X " 34" COVE JOINT

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EXISTING PERIMETER WALL

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EXISTING CURB

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SANDBLAST/ PRESSURE WASH VERTICAL SURFACES

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%%UAPPROVED SYSTEMS:

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%%UNOTES:

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1. "SIKALASTIC" 720/740 AS MANUFACTURED BY SIKA.

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2. "VULKEM 360 NF/950/951" AS MANUFACTURED BY TREMCO.

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EXISTING MEMBRANE TO BE REMOVED TO EXPOSED STRUCTURAL SLAB

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QUACKENBUSH PARKING GARAGE

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ALBANY, NY

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REPAIR & PREVENTIVE MAINTENANCE

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DRAWN BY: E.C.

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DATE: 03-31-25

SK-14

Sheets and Views
SK-001-SK-1
SK-001-SK-2
SK-001-SK-3
SK-001-SK-4
SK-001-SK-5
SK-001-SK-6
SK-001-SK-7
SK-001-SK-8
SK-001-SK-9
SK-001-SK-10
SK-001-SK-11
SK-001-SK-12
SK-001-SK-13
SK-001-SK-14

File details come from the government source that posted it. Updated .