SANITARY COLLECTOR VAULT AND MANHOLE REHABILITATION
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Source: Nebraska Purchasing Group
Contractor shall furnish all labor , materials , equipment , tools , and supervision to perform the following for each structure . The existing sanitary collector vaults and manholes are showing signs of deterioration from years of use and exposure to sewer gases . Structures exist in green spaces and active roadwa
- Status
- Closed
- Sector
- Water Supply and Storage, Chemical (Industrial), Hydrogen, Waste Processing and Treatment, Manufacturing (Industrial), Cement
- Location
- Nebraska, United States of America
- Updated
- 3 Nov 2026
- Source
- Nebraska Purchasing Group
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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 | Contractor shall furnish all labor , materials , equipment , tools , and supervision to perform the following for each structure . The existing sanitary collector vaults and manholes are showing signs of deterioration from years of use and exposure to sewer gases . Structures exist in green spaces and active roadways . - Maintain sewer flow or provide approved bypass pumping method - Provide traffic control and other public safety measures as needed . - Thoroughly clean interior surfaces using high - pressure water blasting , abrasive methods , or chemically treatment to remove grease , debris , loose concrete , etc . - Remove all loose or unsound material , exposing substrate . - Prep surfaces and penetrations as needed to properly seal collector vault to accept lining materials . - Application of cementitious or chemical liner shall protect against deterioration from liquid having chemical composition of domestic sewage , and shall protect against hydrogen sulfide and other organic gases commonly emanating from the same sewage . - Patching and liner system shall result in smooth surface , free of voids . - Coating for vaults shall be Obic Armor 1000 or approved equal . Grout patches shall be Strong Seal High Performance Mix or approved equal . - Thickness testing per manufactures specifications |
Location
Country | United States of America (USA) |
State | Nebraska |
Source
Source | Nebraska Purchasing Group |
URL |
More Details
Record type | Tender |
Sector | Water Supply and Storage, Chemical (Industrial), Hydrogen, Waste Processing and Treatment, Manufacturing (Industrial), Cement |
Article published date | 2026-04-29 |
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