1-Plans Details.pdf

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Attached to
Bethel Park Community Center Room Partitions Replacement Project
Solicitation number
Not on record
Issued by
Allegheny County, Pennsylvania

About this file

This is a detailed technical drawing set prepared by Gateway Engineers Inc. for the Municipality of Bethel Park, Pennsylvania, depicting the installation of new operable panel partition walls at the Bethel Park Community Center located at 5151 Park Avenue. The project scope includes the provision of eight new folding partitions of varying lengths (ranging from 17 feet to 38 feet 6 inches), with partition types 01, 04, 05, and 06 incorporating 36" x 84" doors and types 02, 03, 07, and 08 configured without doors. The drawings specify a basis of design using ModernFold Acousti-Seal Premier 932 or approved equal partitions from acceptable manufacturers including Hufcor, Kwik-Wall, and Panelfold. The project includes a non-mandatory pre-bid meeting scheduled for Tuesday, July 14, 2026, at 10:00 a.m. at the Community Center, with sealed proposals due via PennBid by 10:00 a.m. prevailing time on Tuesday, July 21, 2026. The project is divided into a base bid covering partition installation and two alternate bids: Alternate Bid No. 1 for removal and disposal of existing partition systems, and Alternate Bid No. 2 for restoration work including drywall patching, repairs, and finishing of disturbed surfaces.

The partition system specifications require a minimum nominal panel thickness of 3 inches with a minimum laboratory-tested STC (Sound Transmission Class) rating of 50, top-supported suspension with multi-wheel carriers, adjustable acoustic seals, and manually operated mechanics unless otherwise specified. All work must comply with manufacturer installation instructions and applicable building code requirements, with contractors required to verify existing structural conditions and field dimensions prior to fabrication and ordering materials. Pennsylvania Prevailing Wages must be paid throughout contract performance. Performance and Labor and Material Payment Bonds equal to 100% of contract value, Public Liability and Property Damage Certificates of Insurance, and Certificates of Workman's Compensation are required upon contract award. The contractor must provide a manufacturer's standard warranty of minimum two years from substantial completion covering defects in materials and workmanship, including replacement or repair of operating hardware, carriers, seals, and track components. The drawings were prepared in July 2026 under Project Number 90051-0026 by Kevin M. Nadal, P.E., of Gateway Engineers Inc.

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JULY 2026

3/32"=1'-0" 90051-0026

PLAN AND DETAILS

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PROVIDE NEW ±

17'-0" PARTITION

WITH 36X84 DOOR

PROVIDE NEW ±

38'-6" PARTITION

(NO DOOR)

PROVIDE NEW ±

38'-6" PARTITION

(NO DOOR)

PROVIDE NEW ±

17'-0" PARTITION

WITH 36X84 DOOR

PROVIDE NEW ±

18'-6" PARTITION

WITH 36X84 DOOR

PROVIDE NEW ±

18'-6" PARTITION

WITH 36X84 DOOR

EXISTING BEAM TO REMAIN.

ALT BID 2: CAULK ALL JOINTS

ALT BID 2: BATT INSULATION

ALT BID 2: (2) LAYERS

GYPSUM BOARD

HANGAR RODS - PER FOLDING

PARTITION MANUF.

ALT BID 1: REMOVE

EXISTING CEILING

ALT BID 2: REINSTALL

EXISTING CEILING

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4"

BY RECORD

TRACK AND TROLLEY PER

FOLDING PARTITION MANUF.

PROVIDE ADAPTER PLATE AS REQUIRED

TO WORK WITH EXISTING GAUGE IN

EXISTING BEAM (NOT SHOWN)

TYPICAL REPLACEMENT SECTION

NOT TO SCALE

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JULY 2026

90051-0026

NOTES

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GYPSUM BOARD PATCHING AND REPAIR

NOTES - ALTERNATE BID 2

1. PATCH AND REPAIR ALL EXISTING GYPSUM BOARD

SURFACES DISTURBED BY DEMOLITION AND

INSTALLATION OF NEW FOLDING PARTITION

SYSTEMS.

2. PROVIDE NEW GYPSUM BOARD TO MATCH THE

EXISTING THICKNESS, TYPE, AND FIRE-RESISTANCE

RATING (WHERE APPLICABLE). INSTALL NEW

GYPSUM BOARD IN ACCORDANCE WITH

MANUFACTURER'S RECOMMENDATIONS AND

INDUSTRY STANDARDS.

3. REMOVE ALL DAMAGED, LOOSE, OR DETERIORATED

GYPSUM BOARD BACK TO SOUND MATERIAL PRIOR

TO PATCHING. PROVIDE NEW BACKING, FRAMING,

OR SUPPORT AS REQUIRED TO ACHIEVE A RIGID

INSTALLATION.

4. TAPE, FINISH, AND SAND ALL JOINTS TO ACHIEVE A

SMOOTH, UNIFORM SURFACE FREE OF VISIBLE

RIDGES, JOINTS, OR FASTENER IMPRESSIONS.

5. FEATHER PATCHES INTO ADJACENT SURFACES TO

ELIMINATE VISIBLE TRANSITIONS. MATCH EXISTING

SURFACE TEXTURE, FINISH, AND PROFILE.

6. WHERE PATCHES OCCUR IN

FIRE-RESISTANCE-RATED WALLS OR CEILINGS,

RESTORE THE ASSEMBLY TO ITS ORIGINAL

FIRE-RESISTANCE RATING USING MATERIALS AND

CONSTRUCTION METHODS CONSISTENT WITH THE

LISTED ASSEMBLY.

7. REPLACE CORNER BEADS, CONTROL JOINTS, TRIM,

AND ACCESSORIES DAMAGED OR REMOVED

DURING CONSTRUCTION WITH NEW MATERIALS

MATCHING EXISTING CONDITIONS.

8. PRIME ALL NEW AND REPAIRED GYPSUM BOARD

SURFACES PRIOR TO PAINTING. PROVIDE FINISH

PAINT TO MATCH EXISTING COLOR, SHEEN, AND

FINISH. WHERE AN ACCEPTABLE MATCH CANNOT BE

ACHIEVED, PAINT THE ENTIRE WALL OR CEILING

SURFACE AS DIRECTED BY THE OWNER OR

ARCHITECT.

9. PATCHES SHALL ACHIEVE A MINIMUM LEVEL 5

FINISH IN ACCORDANCE WITH THE GYPSUM

ASSOCIATION.

10. VERIFY FIELD CONDITIONS PRIOR TO COMMENCING

WORK. ANY EXISTING CONDITIONS THAT MAY

IMPACT THE QUALITY OF THE PATCH OR REPAIR

SHALL BE REPORTED TO THE ARCHITECT/ENGINEER

BEFORE PROCEEDING.

11. THE CONTRACTOR SHALL BE RESPONSIBLE FOR

PROTECTING ADJACENT FINISHED SURFACES FROM

DAMAGE DURING PATCHING OPERATIONS AND

SHALL REPAIR OR REPLACE ANY DAMAGE CAUSED

BY THE WORK AT NO ADDITIONAL COST TO THE

OWNER.

12. CONTRACTOR SHALL BE REPONSIBLE FOR

MATCHING AND PROVIDING NEW PAINT. PAINT

SHALL BE MATCHED AND MOCKUPS COMPLETED

FOR APPROVAL.

13. 13. ALL PATCHING AND REPAIR WORK SHALL

RESULT IN A FINISHED SURFACE THAT IS

INDISTINGUISHABLE FROM THE ADJACENT EXISTING

CONSTRUCTION WHEN VIEWED UNDER NORMAL

LIGHTING CONDITIONS.

FOLDING PARTITION REPLACEMENT NOTES - BASE BID

1. BIDDER SHALL BE RESPONSIBLE TO PERSONALLY VERIFY EXISTING CONDITIONS,

DIMENSIONS, STRUCTURAL SUPPORTS, AND OPENING CONFIGURATION ON-SITE

PRIOR TO DEMOLITION AND ORDERING OF THE NEW FOLDING PARTITION.

IMMEDIATELY NOTIFY THE OWNER/ENGINEER OF ANY DISCREPANCIES.

2. PRIOR TO INSTALLATION OF THE NEW FOLDING PARTITION, VERIFY THAT THE

SUPPORTING STRUCTURE IS PLUMB, LEVEL, AND CAPABLE OF SUPPORTING THE

NEW PARTITION SYSTEM. REPORT ANY DEFICIENCIES TO THE OWNER/ENGINEER

BEFORE PROCEEDING.

3. PROVIDE ALL REQUIRED BLOCKING, STEEL SUPPORTS, HANGERS, AND

CONNECTIONS REQUIRED FOR INSTALLATION OF THE NEW FOLDING PARTITION,

WHETHER SHOWN ON THE DRAWINGS OR REQUIRED BY THE MANUFACTURER.

4. INSTALL THE NEW FOLDING PARTITION, TRACK SYSTEM, OPERATING HARDWARE,

SEALS, TRIM, AND ACCESSORIES IN STRICT ACCORDANCE WITH THE

MANUFACTURER'S WRITTEN INSTALLATION INSTRUCTIONS.

5. ADJUST THE NEW PARTITION FOR SMOOTH OPERATION, PROPER ALIGNMENT, FULL

CLOSURE, AND POSITIVE LATCHING. VERIFY THAT ALL OPERATING HARDWARE

FUNCTIONS AS INTENDED PRIOR TO PROJECT COMPLETION.

6. PATCH, REPAIR, AND REFINISH ALL WALLS, CEILINGS, FLOORS, AND OTHER

SURFACES DISTURBED BY DEMOLITION OR INSTALLATION TO MATCH THE

ADJACENT EXISTING CONSTRUCTION IN MATERIAL, TEXTURE, COLOR, AND FINISH.

(ADD ALTERNATE BID 2)

7. CONTRACTOR SHALL FIELD VERIFY ALL DIMENSIONS OF THE EXISTING OPENING

PRIOR TO FABRICATION OF THE NEW FOLDING PARTITION. DO NOT FABRICATE THE

NEW SYSTEM BASED SOLELY ON DRAWING DIMENSIONS.

8. ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE MANUFACTURER'S

REQUIREMENTS AND APPLICABLE BUILDING CODE REQUIREMENTS TO PROVIDE A

COMPLETE, SAFE, AND FULLY OPERATIONAL FOLDING PARTITION SYSTEM.

9. CONTRACTOR SHALL PROVIDE SHOP DRAWINGS FOR REVIEW AND APPROVAL.

SHOP DRAWING SHALL SHOW METHOD OF ATTACHMENT, PANEL

SIZE/ORIENTATION, STACKING LOCATIONS, DOOR LOCATIONS, ETC.. DO NOT

PROCEED WITH ORDERING MATERIALS OR FABRICATION UNTIL APPROVAL OF

SHOP DRAWINGS IS PROVIDED BY OWNER.

10. 10. PROVIDE PHYSICAL SAMPLES OF MATERIALS AND COLORS FOR REVIEW. DO

NOT PROCEED WITH ORDERING UNTIL OWNER HAS PROVIDED WRITTEN APPROVAL

OF COLOR AND MATERIALS.

FOLDING PARTITION DEMOLITION NOTES - ALTERNATE BID 1

1. REMOVE EXISTING FOLDING PARTITIONS, INCLUDING ALL PANELS, TRACKS,

HANGERS, CARRIERS, POCKET DOORS, TRIM, OPERATING HARDWARE, SUPPORT

BRACKETS, AND ALL OTHER ASSOCIATED COMPONENTS REQUIRED FOR A

COMPLETE REMOVAL.

2. REMOVE ALL EXISTING FASTENERS, ANCHORS, BLOCKING, SUPPORTS, AND

MOUNTING HARDWARE ASSOCIATED WITH THE EXISTING PARTITION SYSTEM.

PATCH AND REPAIR ALL RESULTING DAMAGE TO ADJACENT CONSTRUCTION.

3. VERIFY EXISTING CONDITIONS, DIMENSIONS, STRUCTURAL SUPPORTS, AND

OPENING CONFIGURATION PRIOR TO DEMOLITION AND ORDERING OF THE NEW

FOLDING PARTITION. IMMEDIATELY NOTIFY THE ARCHITECT/ENGINEER OF ANY

DISCREPANCIES.

4. PROTECT ADJACENT FINISHES, CEILINGS, FLOORS, WALLS, DOORS, AND

BUILDING SYSTEMS DURING DEMOLITION. ANY DAMAGE RESULTING FROM THE

CONTRACTOR'S OPERATIONS SHALL BE REPAIRED OR REPLACED AT NO

ADDITIONAL COST TO THE OWNER.

5. REMOVE EXISTING MATERIALS IN A MANNER THAT DOES NOT DAMAGE THE

SUPPORTING STRUCTURE OR ADJACENT CONSTRUCTION INTENDED TO REMAIN.

6. DISPOSE OF ALL DEMOLISHED MATERIALS OFF-SITE IN ACCORDANCE WITH

APPLICABLE FEDERAL, STATE, AND LOCAL REGULATIONS. SALVAGE ITEMS ONLY

WHERE SPECIFICALLY IDENTIFIED BY THE OWNER.

7. 7. COORDINATE DEMOLITION ACTIVITIES WITH THE OWNER TO MINIMIZE

DISRUPTION TO BUILDING OPERATIONS. MAINTAIN SAFE EGRESS AND

OCCUPANT ACCESS THROUGHOUT CONSTRUCTION.

OPERABLE PANEL PARTITIONS

BASIS OF DESIGN

BASIS OF DESIGN PRODUCT: MODERNFOLD -

ACOUSTI-SEAL PREMIER 932 OR APPROVED EQUAL.

ACCEPTABLE MANUFACTURERS

MODERNFOLD

HUFCOR

KWIK-WALL

PANELFOLD

APPROVED EQUAL MEETING ALL SPECIFIED

PERFORMANCE REQUIREMENTS (AS

APPROVED BY ENGINEER).

PERFORMANCE REQUIREMENTS

· PROVIDE TOP-SUPPORTED OPERABLE PANEL

PARTITION SYSTEM COMPLETE WITH TRACK,

CARRIERS, OPERATING HARDWARE, SEALS, TRIM,

AND ACCESSORIES REQUIRED FOR A COMPLETE

INSTALLATION.

· SYSTEM SHALL BE MANUALLY OPERATED UNLESS

NOTED OTHERWISE ON THE DRAWINGS.

· PARTITION SHALL HAVE A MINIMUM NOMINAL

PANEL THICKNESS OF 3 INCHES.

· PROVIDE MANUFACTURER'S STANDARD

ALUMINUM TRACK SYSTEM DESIGNED FOR THE

REQUIRED PANEL WEIGHT AND CONFIGURATION.

· PROVIDE ADJUSTABLE TOP AND BOTTOM

ACOUSTIC SEALS AUTOMATICALLY ACTIVATED.

· PANELS SHALL BE INDIVIDUALLY SUSPENDED

WITH MULTI-WHEEL CARRIERS SUITABLE FOR

SMOOTH OPERATION.

· PANELS SHALL BE CAPABLE OF BEING STACKED

IN THE LOCATION INDICATED ON THE DRAWINGS.

· FINISH SHALL BE MANUFACTURER'S STANDARD

REINFORCED VINYL

· (BASIS OF DESIGN MODERNFOLD LEN-TEX).

· EXPOSED ALUMINUM COMPONENTS SHALL

RECEIVE THE MANUFACTURER'S STANDARD

ANODIZED OR POWDER-COATED FINISH.

· PARTITION SHALL BE CAPABLE OF REPEATED

OPERATION WITHOUT BINDING OR EXCESSIVE

OPERATING FORCE.

ACOUSTICAL PERFORMANCE

· MINIMUM LABORATORY-TESTED STC RATING: 50.

· PROVIDE CONTINUOUS PERIMETER ACOUSTIC

SEALS DESIGNED TO MINIMIZE SOUND

TRANSMISSION.

STRUCTURAL REQUIREMENTS

· CONTRACTOR SHALL VERIFY SUPPORTING

STRUCTURE PRIOR TO FABRICATION.

· PROVIDE ALL SUPPLEMENTAL STRUCTURAL

STEEL, BLOCKING, CONNECTIONS, AND

REINFORCING REQUIRED FOR INSTALLATION

WHETHER SHOWN ON THE STRUCTURAL

DRAWINGS OR REQUIRED BY THE

MANUFACTURER.

· SUSPENSION SYSTEM SHALL BE DESIGNED FOR

ALL DEAD, LIVE, AND OPERATING LOADS IMPOSED

BY THE PARTITION SYSTEM.

INSTALLATION

· INSTALL IN STRICT ACCORDANCE WITH THE

MANUFACTURER'S WRITTEN

RECOMMENDATIONS.

· FIELD VERIFY ALL DIMENSIONS PRIOR TO

FABRICATION.

· COORDINATE INSTALLATION WITH CEILING

SYSTEMS, LIGHTING, FIRE PROTECTION, HVAC,

AND OTHER OVERHEAD UTILITIES.

· ADJUST SYSTEM TO PROVIDE SMOOTH

OPERATION, PROPER ALIGNMENT, FULL

CLOSURE, AND POSITIVE LATCHING.

WARRANTY

· PROVIDE MANUFACTURER'S STANDARD

WARRANTY COVERING DEFECTS IN MATERIALS

AND WORKMANSHIP FOR A MINIMUM OF TWO (2)

YEARS FROM THE DATE OF SUBSTANTIAL

COMPLETION.

· INCLUDE REPLACEMENT OR REPAIR OF

DEFECTIVE OPERATING HARDWARE, CARRIERS,

SEALS, AND TRACK COMPONENTS DURING THE

WARRANTY PERIOD.

CLOSEOUT

· DEMONSTRATE PROPER OPERATION TO THE

OWNER.

· PROVIDE OPERATING INSTRUCTIONS,

MAINTENANCE MANUALS, ADJUSTMENT

PROCEDURES, AND WARRANTY

DOCUMENTATION.

· TRAIN OWNER'S PERSONNEL IN THE PROPER

OPERATION AND ROUTINE MAINTENANCE OF THE

PARTITION SYSTEM.

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SK-1 PLAN AND DETAILS
SK-2 NOTES

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