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USA | TX | FORT BEND COUNTY | HOUSTON | 77074 :City of Katy

City of Katy WWTP Rehabilitation - Train No. 2 Pre Bifd Meeting Info: Microsoft Teams MeetingMeeting ID: 935 977 203 356 0Passcode: Dr2Ek7The work consists of the following: a. Clarifier improvements including but are not limited to clarifier mechanismreplacement, access bridge installation, and clarifier influent riser pipeb. Aeration system improvements including but are not limited to diffusers replacementc. Installing two ( 2) new 1, 950 SCFM centrifugal blowers on a concrete pad, dedicated toTrain No.

a. clarifier improvements including but are not limited to clarifier mechanismreplacement, access bridge installation, and clarifier influent riser pipeb. aeration system improvements including but are not limited to diffusers replacementc. installing two 2 new 1, 950 scfm centrifugal blowers on a concrete pad, dedicated totrain no. 2d. relocating the 12 influent pipe entrance to the aeration basin. e. installing a new aboveground 12 butterfly valve and d. i. p 90 degree elbow fitting atthe existing splitter boxf. installing new decant armg. blasting and recoating the clarifier effluent pipe, and sludge transfer pipeh. recoating the 8 and 10 main air header, replacing main air header couplingsi. ras was airlift improvementsj. npw system improvementsk. electrical improvementsl. yard piping improvements
Notice Summary
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05/29/2025 - USA | OH | CUYAHOGA COUNTY | CLEVELAND:City of Cleveland-OH

259 - Cleaning and Sanitizing HAVC system 3rd Dist **** Chester

Cleaning and sanitizing HVAC system 3rd dist 4501 Chester cleaning of hvac system from to clean and sanitize the entire hvac system at 4501 chester ave. district 3 headquarters and communications section 01 vacuum all accessible internal components and remove visible services contaminants. 02 thoroughly clean, using a high pressure washer, the coils heating and evaporator, blowers, blower housing and condenser drain pans. 03 clean all components of the air handling unit to include the outside air intake, return air plenum and supply plenum 04 clean all ductwork, the interior of all supplyreturn and outside air ductwork 05 all coils, louvers, dampers, registers, grills, and diffusers shall be vacuumed and washed and return to their original positions o6 clean the ceiling areas around the registers, grills, and diffusers to remove dirt 07 apply biocidal agents after cleaning 08 all cleaning agents and solutions should be included in the quote 09 the project should be completed within a three 3 week period.
Notice Summary
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05/16/2025 - USA | FL | FLAGLER COUNTY | FLAGLER BEACH:City of Flagler Beach- FL

Flagler Beach WWTF - Biological Nutrient Removal ( BNR) Improvements - PROJECT DESCRIPTION: The Project generally consists of, but is not limited to, the following: Influent Structure with a mechanical screening system; a new Master Lift Station; EQ basins and associated mixers; EQ basin pump station; BNR Treatment System consisting of primary anoxic, aerobic, deoxygenation, and secondary anoxic basins; a common reaeration basin; BNR equipment; blowers, air piping and diffusers; submersible mixers; flow met
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05/09/2025 - USA | FL | FLAGLER COUNTY | FLAGLER BEACH:City of Flagler Beach- FL

Flagler Beach WWTF - Biological Nutrient Removal ( BNR) Improvements - PROJECT DESCRIPTION: The Project generally consists of, but is not limited to, the following: Influent Structure with a mechanical screening system; a new Master Lift Station; EQ basins and associated mixers; EQ basin pump station; BNR Treatment System consisting of primary anoxic, aerobic, deoxygenation, and secondary anoxic basins; a common reaeration basin; BNR equipment; blowers, air piping and diffusers; submersible mixers; flow met
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05/06/2025 - USA | FL | ST AUGUSTINE:St. Johns County - Purchasing Department- FL

SR 16 WASTEWATER TREATMENT PLANT DIFFUSER REPLACEMENT PROJECT - The proposed project entails the installation of a fine bubble diffuser system incorporating low pressure EPDM membrane disc diffusers in the existing aeration basins 1 and 2 at the SR16 WWTP, with each basin being equipped with a grid system that includes a minimum of 800 diffusers. The diffuser system for each basin will feature an upper drop leg made of 304L stainless steel, a lower drop leg of Schedule 40 PVC, and a manifold along with a pu
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