appendix a - site drawings.pdf

This document provides details for a federal contract solicitation to perform concrete crossover joint repairs at Lock and Dam 2. The solicitation seeks a contractor to supply all labor, tools, materials and equipment necessary to clean and prepare expansion joints, install expansive rope, and inject polyurethane grout through pressure injection or an alternative method. The work is for repairing potential compromises to original water stops in two expansion joints at the bottom of a dewatered lock chamber. The NAICS code is 237990 for other heavy and civil engineering construction with a small business size standard of $45,000,000 average annual revenues. This solicitation is fully set aside for small businesses with an estimated contract value between $100,000 and $250,000. The issuing agency is the Department of the Army Corps of Engineers St Paul District.