IFB-22020 - Replacement of Auditorium and Stage Rigging Pipes project

Summary of Specifications:
Remove all, except existing Line Set #12 (3rd Electric) rigging pipes and hardware that exists on the stage. Install new pipe and hanging hardware to meet required new stage design requirements. All new pipe shall be 1 ½ “ schedule 40 and hung using load rated pipe clamps (no chain wraps), all chain and shackles shall be domestic ¼” load rated and top points shall be domestic 3/8” load rated and shoulder eye bolts. All shackles shall be “moused”. Use all new Unistrut nuts and washers. All tracks to be hung with additional suspension points and track hangers as noted below in the specific Line Set requirements. Reuse the existing tracks and track hangers. Hang all drapes so the bottoms are within one (1) inch of the floor. Remove all existing curtains and dispose of off site. Hang drapes supplied by owner.