This project is for structural repairs with a focus on the preservation and repair of multiple steel units at the South Helix House located at the NCTAMS located in Cutler Maine.

Base Bid: The removals OF work includes the removal of paint, rust and deleterious materials from the exterior exposed structural steel framing and roof truss members, associated environmental protection and monitoring and containment structures, removal of deteriorated structural steel building or roof truss framing members in whole or in part, removal of deteriorated structural steel connections, removal of deteriorated rivets, removal of corridor steel floor deck, removal of corridor aluminum sheeting, the removal/salvage of portions of the existing siding to gain access to the structure, and the removal/salvage of the existing exterior electrical conduits and pull boxes to perform the work of this project.

The new work includes the provision of a protective paint coating system on the exterior exposed structural steel framing and roof truss members (excluding the Ice Shields), associated environmental protection and monitoring and containment structures, provision of structural steel building and/or roof truss framing members in whole or in part, provision of structural steel connections, provision of high strength bolts, provision of corridor steel floor deck, provision of corridor aluminum sheeting, the reinstallation of the existing salvaged siding, and the reinstallation of the existing exterior electrical conduits and pull boxes as required to perform the work of this project.

Option #1 – Ice Shields:

In addition to the base bid scope of work, provide the following scope of work related to the existing Ice Shields: The removals work includes the removal of paint, rust and deleterious materials from the exterior exposed structural steel framing and truss members of the ice shields, associated environmental protection and monitoring and containment structures, removal of deteriorated structural steel framing and truss framing members of the ice shields in whole or in part, removal of deteriorated structural steel connections, removal of deteriorated rivets, and removal of the ice shield roof plate, as required to perform the work of this project.

The new work includes the provision of paint coating system on the exterior exposed structural steel framing and truss members of the ice shields, associated environmental protection and monitoring and containment structures, provision of structural steel framing and truss framing members of the ice shields in whole or in part as identified, provision of structural steel connections, provision of high strength bolts, and provision of aluminum plate on the ice shields.