Summary
The Project consists of the replacement of the three 18-IN intake tower slide gates and rehabilitation of 48-IN intake tower low-level outlet slide gate. Project work will include demolition and removal of the three existing 18-IN cast-iron slide gates and their associated operating hardware/components (stems, stem guides, manual operators) from within the intake tower, furnishment and installation of new stainless steel fabricated slide gates with associated operating hardware/components (stems, stem guides, manual operators) in the same locations on the interior of the intake tower (three existing wall portals are to be reused), furnishment and installation of new custom-fabricated trashrack/bulkhead assemblies on the tower exterior outside of the 18-IN portals, removal of existing deteriorated intake tower access ladder rungs/manhole steps and replacement with newly furnished ladder rungs/manhole steps in the same general locations, refurbishment (abrasively blast and recoat) of the existing 48-IN cast-iron intake tower low-level outlet slide gate (gate assembly only, if determined to be serviceable after assessment), demolition and removal of the existing operating hardware/components (stem, stem guides, manual operator) for the existing 48-IN cast-iron intake tower low-level outlet slide gate.