1.1 Bleacher Understructure, Decking and Seating A) Ensure proper alignment and plumb of deck uprights, and wheel channels. B) Ensure proper lift in decking cantilevers. C) Inspect cantilevers and deck supports for stress fractures. a. List all stress fractures and action needed/taken to repair. D) Ensure all row locks are installed and inspect for proper operation. E) Ensure all wheels and axles are installed with retaining clips and properly lubricated. F) Tighten all rear riser, nose beam, seat brackets/supports and cross bracing. G) Plumb and tighten all outriggers, plywood and end panels (if applicable) H) Reattach and tighten any loose or missing seat end caps and nose beams. I) Ensure proper hardware is installed on wood seat boards, riser boards, footboards and skirt boards (if applicable). a. List all damaged or broken boards on General Conditions Report (A damaged board is one that has a split 18” or longer and/or has a broken edge possible of injuring patrons). J) Tighten all seat modules (if applicable). a. List all broken, cracked or missing seat modules on General Conditions Report K) Tighten all loose hardware and replace with factory equivalent. L) Ensure bleachers are attached to the floor and/or wall and fastened securely. M) Lubricate all moving parts with drip-less white lithium grease. N) Weld any broken components to ensure structural integrity (All welds must be completed by AWS D1.1 Certified welder). O) Remove all trash and debris from underside of bleachers. Space to be left broom clean. P) Contractor will provide GCSD’s Approved Maintenance Representative with a written General Conditions report along with any repairs/replacements deemed necessary for proper operation and safety and shall not proceed without written notification to proceed from approved GCSD Maintenance Representative. Pricing such as material, labor and rental reimbursement if applicable shall be set by the unit pricing in the bid form. 1.2 Bleacher Railing A) Tighten and adjust all safety end rails to OEM specifications. B) Ensure rails meet current NFPA 102 and ICC-300 2012 codes. C) Tighten and adjust all front rails, aisle rails, aisle rail sockets, rear rails. Weld any broken components to ensure structural integrity (All welds must be completed by AWS D1.1 Certified welder). D) Replace missing set screws and/or mounting bolts (if applicable). E) Contractor will provide GCSD’s Approved Maintenance Representative with a written General Conditions report along with any repairs/replacements deemed necessary for proper operation and safety and shall not proceed without written notification to proceed from approved GCSD Maintenance Representative. Pricing such as material, labor and rental reimbursement if applicable shall be set by the unit pricing in the bid form. 1.3 Bleacher Electrical Components A) Ensure all wiring harnesses are attached properly and re-harness with industrial zip ties. B) Ensure proper amperage and voltage at all disconnect switches and junction boxes. C) Ensure proper amperage and voltage at all motors and fuses and replace faulty or missing fuses per OEM standards. D) Confirm that all motors are in working condition and tracking correctly E) Adjust all friction drive wheels and drive chains to proper tensioning. F) Adjust all friction drive chains to OEM standard tension. F) Adjust each motor for correct down pressure to track properly without assistance. G)Contractor will provide GCSD’s Approved Maintenance Representative with a written General Conditions report along with any repairs/replacements deemed necessary for proper operation and safety and shall not proceed without written notification to proceed from approved GCSD Maintenance Representative. Pricing such as material, labor and rental reimbursement if applicable shall be set by the unit pricing in the bid form.
