North & South Kuehler Wastewater Treatment Plant Rehabilitation

General work description: New Braunfels Utilities (“NBU”) invites the submittal of responses to this Request for Proposals (“RFP”) from qualified firms interested in providing construction services in connection with the construction of North & South Kuehler Wastewater Treatment Plant Rehabilitation (the “Project”). The Project is anticipated to include some or all of the following items within its scope: (i) construction of an expansion of the existing North Kuehler headworks including new screening channels and mechanical screens; (ii) construction of an expansion of the existing South Kuehler headworks including new screening channels and mechanical screens; (iii) construction of new chemical disinfection equipment and rehabilitation of the existing chemical building at North Kuehler; (iv) construction of new chemical disinfection equipment and rehabilitation of the existing chemical building at South Kuehler; (v) rehabilitation of the existing North Kuehler chlorine contact basin including replacement of all gates; (vi) rehabilitation of the existing South Kuehler chlorine contact basin including replacement of all gates; (vii) replacement of the North Kuehler membrane screen systems; (viii) replacement of the South Kuehler membrane screen systems; (ix) replacement of the gravity thickener mechanism at South Kuehler; (x) construction of a new catwalk in the South Kuehler belt press truck staging area; (xi) rehabilitation of South Kuehler aeration system; (xii) replacement of the existing process blowers, canopy, and electrical building at South Kuehler; (xiii) construction of one new vehicular access bridge across the tributary between North and South Kuehler; (xiv) offsite sanitary sewer and trunk line replacement; (xv) electrical work for all power, instrumentation, controls, communication, access, and security of all WWTP facilities; (xvi) replacement of all process, membrane, and digester blowers at North Kuehler as a BID ALTERNATE; (xvii) replacement of all membrane and digester blowers at South Kuehler as a BID ALTERNATE (xviii) conversion of North Kuehler aeration to fine bubble aeration as a BID ALTERNATE; (xix) replacement of the existing NPW system at North Kuehler as a BID ALTERNATE; (xx) replacement of the existing NPW system at South Kuehler as a BID ALTERNATE; (xxi) replacement of the existing sludge valves at North Kuehler as a BID ALTERNATE; (xxii) replacement of the existing sludge valves at South Kuehler as a BID ALTERNATE; (xxiii) replacement of the North Kuehler Membrane Thickener as a BID ALTERNATE; (xxiv) replacement of the South Kuehler Membrane Thickener as a BID ALTERNATE; and (xxv) all other appurtenances necessary to complete the Project.