RSK Canopy Drawings.pdf

Machinery Platform Canopy - Drawings

Work includes the fabrication and of an aluminum canopy for the protection of the machinery on the work platform. The contractor shall furnish all services, materials, labor, supplies, supervision, and travel as required in connection with the aluminum canopy for Pier 12 at RS Kerr Lock & Dam 15 Spillway.

1. Location

Figure 1 - Location Map

Entrance Road

Gate 12 and Pier 11

Parking Lot

Figure 2 - Example of existing canopy

2. Fabrication

The Contractor shall be responsible for the fabrication of an aluminum canopy measuring 14’x 21’ and design be comparable to the existing. The use of neoprene isolation gaskets should be utilized when dissimilar metals are adjoined. Canopy will utilize a gutter and spout system to drain water. The canopy will use four aluminum posts to anchor to the support structure and feature stainless steel lifting eyes in four locations on top. Design of the new canopy will be reviewed and approved by the Government before fabrication and install. The contractor will be responsible for field verifying measurements to utilize the original bolt pattern used to anchor the structure to the support beams. No electrical work required in contract. Original Drawing is attached.

Figure 3 - Dimensions of Canopy

Figure 4 – Cut Sheet of Stainless Steel Eye-bolt

Figure 5 - Anchor Bolt Pattern

3. Install/Assembly

The new canopy can be assembled onsite, or it can be assembled off site and lifted into place to complete install by barge from the upstream side. Install and assembly methods are the responsibility of the contractor.