Renovation of a water / sewer project in Arlington, Texas. Completed plans call for the renovation of a water / sewer project.

SEWER PROJECT# 59019-0700430-003030-102652-9999 PROJECT NO - 4200302 New pumped mixing systems, overflow box repairs, and dome rehabilitation for Digester Nos. 1-6 New gas safety equipment for Digester Nos. 1-14 Digester Control Building No. 1 electrical switchgear improvements including architectural rehabilitation and replacement of HVAC Two new digester gas flares, a condensate vault, and 30-inch low pressure digester gas pipeline A new, three-vessel hydrogen sulfide removal system Two new refrigerate gas dryers and chillers Additive alternate bid items, including: dome rehabilitation for Digester Nos. 7-8, replacement of electrical transformers PA9 and PA10 including switchgear, and brick investigation and repairs at Digester Nos. 1 - 6 Completion- 1,095 days ENGR'S ESTIMATE: $35,200,000 The major work will consist of the (approximate) following: o Improvements at Digester Nos. 1 - 6 include dewatering & cleaning, new digester pumped mixing systems, new gas safety equipment, coping repairs, dome steel repairs, dome recoating, dome insulation replacement, fall protection, and overflow box repairs. o New gas safety equipment at Digester Nos. 7 - 14. o Improvements at Digester Control Building No. 1 include architectural rehabilitation and replacement of HVAC, electrical gear, transformers, feeders, and conduits and conductors to served equipment. o Two (2) new digester gas flares, condensate vault, and 30-inch Low Pressure Digester Gas pipeline. o New H2S Removal System with three (3) vessels on concrete foundation on piers. o Two (2) new refrigerative gas dryers and two (2) new chillers. o Additive alternate items at Digester Nos. 7 & 8 include dewatering & cleaning, additional gas safety equipment, coping repairs, dome steel repairs, dome recoating, dome insulation replacement, fall protection, and overflow box repairs. Inclusion of additive alternate items in this project is not guaranteed. o Additive alternate item for replacement of Electrical Transformers PA9 and PA10 including Switchgear. Inclusion of additive alternate items in this project is not guaranteed. o Additive alternate items for brick repairs at Digester Nos. 1 - 6. Inclusion of additivealternate items in this project is not guaranteed.