REA Final - 22 Dec 20 - eBook - 1682 pages

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EXHIBIT “A” Attachment to Agreement No. 1213126J-000.620027 dated July 16, 2018, by and between Spearhead Construction LLC. and Skanska/Walsh JV for Furnish and Install Building Framing & Partitions for Pedestrian Bridge B at LaGuardia Central Terminal Building Replacement Project, Queens, New York. Frames, Stainless Steel Frames and Interior Glass Partition/Window Frames in all Wall Partition Types including Metal Frame, CMU, Concrete or Precast and Metal Panel. 13. Access Doors and Frames: As further defined in this Exhibit A. 14. Coordinate support system with layout of MEP components and Sprinkler Heads based on dimensional layout approved by Architect. 15. All interior drywall framing, partitions, walls, ceilings, GFRC, GFRG on level 4 including all Public Area and Bock of House Area from CCB Level 4 Elevation 97’-9” to underside of roof deck at Elevation 112’-0”. Subcontractor is responsible for all means and methods and access their work. SWJV shall provide scaffold/platform system above escalator. Scaffold/Platform above escalator shall be provided at no cost to Subcontractor. Subcontractor shall be responsible for all means and methods accessing work from the scaffold/platform system. 16. Subcontractor is responsible for hoisting and distributing material from ground level to Pedestrian Bridge B level 4. This requirement is typical for all materials. Subcontractor is responsible for center piling all debris and material from Pedestrian Bridge B Level 4. C. Specified Mock-ups: Subcontractor to install all the specified Mock-ups as indicated in the drawings and specifications related to this contractors scope of work. D. Ceiling Suspension Systems: Subcontractor to furnish and install Gypsum Board Monolithic Ceiling and Suspension Systems at locations in the Contract Documents and Specifications including, but not limited to: 1. Horizontal and vertical Gypsum Board Monolithic ceiling systems, soffits, fascia, light pockets, alcoves or other horizontal closures. 2. Horizontal Shaftwall assemblies’ enclosure of ducts as indicated on documents. 3. Suspension systems will be complete with all components and materials as specified including all main beams, cross furring members, hangers, rods, supports, compression struts, hanger wires partition clips and moldings, wall channels, carrying channels, strong backs, seismic bracing, accessories and specialties. Attachment devices will be compliant with decking system. 4. At conditions where MEP systems, Fire Sprinkler Systems or other obstructions occur between suspension ceiling grid and structural deck above ceiling, this Subcontractor to provide secondary support system below obstructions to suspend Ceiling system. 5. Coordinate support system with layout of MEP components and Sprinkler Heads based on dimensional layout approved by Architect. 6. Control joints per manufacturer’s recommendation 7. This contractor to provide light gauge support framing as shown for any ceiling box outs or openings for items such as smoke curtains, overhead coiling doors, window shades, diffusers, etc. E. Spec Section 03490 Glass Fiber Reinforced Concrete (GFRC) Subcontractor is to Furnish, design, coordinate and Install all Glass Fiber Reinforced Concrete (GFRC). GFRC includes all interior wall and cladding, pier bases, columns bases, Truss chord bases, and trim, as set forth in the contract drawings and specifications but not limited to FRC includes all GFRG Bullnoses, curved and sloped ceilings, curved and radius portions of feature wall and trim, as set forth in the

contract drawings and specifications but not limited to: 1. Subcontractor is to hold pre installation meetings

Exhibit A

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SWJV Pr. No. 1213126-000