Primary Digester No . 6 Rehabilitation Project
Sector: Water Supply and Storage • Location: California, United States of America
Source: California Purchasing Group
- Recoating the digester cover and repairs to portions of the cover . - Repair of the digester cover anchors , without lifting the cover . - Demolition of the existing Primary Digester No . 6 mixing system and installation of the Vaughan Rotamix digester mixing system including updating the piping configuration
- Status
- Closed
- Sector
- Water Supply and Storage
- Location
- California, United States of America
- Updated
- 3 Nov 2026
- Source
- California Purchasing Group
ConstructChat
Ask ConstructChat about Primary Digester No . 6 Rehabilitation Project
Pick a question to edit it, or write your own.
First answer free · no account
Tender Information FAQ
Tender Information
Participants
| Not available for this record. |
Status
Original status | closed |
Taiyo status | Closed |
Taiyo last update | 2026-11-03 |
Contact
| Not available for this record. |
Description
Description | - Recoating the digester cover and repairs to portions of the cover . - Repair of the digester cover anchors , without lifting the cover . - Demolition of the existing Primary Digester No . 6 mixing system and installation of the Vaughan Rotamix digester mixing system including updating the piping configuration and associated valves . - Addition of surface wasting and bottom digestate withdrawal from Primary Digester 6 with the addition of new pumps and piping . - Replacement of the Hot Water Circulation Pumps No . 6 and 7 , Sludge Recirculation Pump No . 6 / 7 , including all electrical and instrumentation equipment and connections . - Installation of VFDs and associated equipment for the new digester mixing pumps , and Sludge Recirculation Pump No . 6 / 7 . - Replacement of digester gas safety and handling equipment and digester gas piping . - Demolition of existing above grade piping associated with Primary Digester No . 6 and installing glass - lined DIP . - Replacement of MCC 26 and Panel C82102 . - Replacement of the Plant Hot Water Pumps No . 1 and 2 , triple - duty valves , and modifications to the plant hot water loop piping . - Installation of a simplex sump pump outside near the Heat / Sludge Control Area . - Replacement of the existing digester cover grating . - Replacement of the HMB4 duplex sump pump . - Installation of digester overflow piping . - Modification of Plant Hot Water piping at Heat / Mixing Buildings 1 and 2 . - Modification of existing PLC - 20 control panel backpanel . |
Location
Country | United States of America (USA) |
State | California |
Source
Source | California Purchasing Group |
URL |
More Details
Record type | Tender |
Sector | Water Supply and Storage |
Article published date | 2026-03-27 |
Research
Free account
View all details
You are reading the public part. A free account opens the rest:
- Every detail on this tender
- News and media coverage
- Technical research
Free account · no card · lands you back on this tender
More Water Supply and Storage tenders in United States of America
- RFP - Thurston County Lake Management Districts Submerged Aquatic Vegetation Control
- Coatings for Wet Well and Manholes
- Sole Source for Wedeco UV BulbsBallets
- Security Hardware Services
- Chambers Creek Regional Wastewater Treatment Plant BNR Aeration Basin Airflow Meters
- Se Dixie Highway County Road A1A Utility Relocation Project
- UNPAINTED SNOW FENCE AND DUNE GRASS NO II
- PreQualification of Bidders for Chaboya Improvements