Shea Parsons Joint Venture (SPJV), our contractor partner, made great progress on the installation of precast structural concrete beams that support the top deck of the Receiving Lift Station (RLS) shaft. The beams span approximately 66 feet and are about 3 feet wide. They were installed in pairs to support both the top deck/roof and to provide additional structure support of the RLS shaft.
Work on the RLS roof deck continues this month with installation of structural steel supports between those precast beams and the second pass wall. Reinforcing bars and placing concrete will complete the RLS shaft roof deck.