Reported 01/08/2022 12:00 AM
Project Title

Sewer Manhole Lining Rehabilitation Services

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City, State (County) Dallas, TX   (Dallas County)
Category(s) Sewer and Water
Sub-Category(s) Sanitary Sewers
Contracting Method Competitive Bids.
Project Status Bidding
Bids Due View project details and contacts
Estimated Value $80,000
Plans Available from Municipal Agency
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Description

Twelve (12) Month Sewer Manhole Lining Pilot Project contract. The pilot project is to allow for the evaluation of a manhole lining process to provide structural rehabilitation to manhole walls, eliminate inflow, infiltration and exfiltration, to stop corrosion from sewer gases and chemicals and with a life expectancy of 50 years or more. This contract calls for the lining of no more than eight (8) predetermined manholes. The manholes will not exceed a depth of 10’ and no more than 4’ in diameter. The Dallas Water Utilities has of 45,000 sewer manholes within the sanitary sewer system of over 4,000 miles of pipe ranging from 6” to 120” diameter of various materials.

Details

Division 33 - Utilities, Sanitary Utility Sewerage Structures, Sanitary Utility Sewerage Manholes, Frames, and Covers.

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Project Documents
 Engineered Spec Sheet
 Architectural Plans
 Other Documents