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Bidjugde
JOB
WWTP Clarifier Rehab
BID DATE
04/5/22 - 2:00
AGENCY
Globe
ESTIMATE
n/a
SCOPE
The City of Globe is soliciting bids for a qualified contractor to perform a complete rehab of the two clarifiers at the Pinal Creek Wastewater facility. The following is a description of the worked to be performed. 1. Adjust elevations of weirs to manufacturer’s specification. 2. Replace weir gaskets and missing hardware as needed. 3. Jet clean and flush Return Activated sludge lines from the bottom of the clarifier into the RAS wet well, clean out wet well. 4. Jet clean and flush scum lines from the skimmer box into the sum wet well, clean out wet well. 5. Sand blast and repaint mechanical parts, as indicated in Attachment 1 for the coating specifications for surface preparation and coating application requirements. 6. The cost of a certified coating inspector shall be included in the bid, who will provide a report for the surface prep and coating application. 7. Submit coating inspection plan. 8. Replace 3’ skimmer blade and missing hardware as needed. 9. Replace rake blade and missing hardware as needed. 10.Remove and replace spring tension SCUM flush valves 11.Provide one spare spring tension SCUM flush valve. 12.Install remaining catwalk on clarifier #1 (catwalk on site). 13.Contractor shall dispose of all old material. 14.The 1983 as built drawings found in Attachment 2 are provided as reference for existing site infrastructure. 15.The operations manual for this project is incorporated herein, as outlined in Attachment 3. Contractor is responsible for field verification to determine locations of systems and components in field, as well as dimensions and existing conditions related to the work. bids@globeaz.gov ptjepson@globeaz.gov
PREBID
3/15/2022 1:00

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