The City of Hays Water Resources Department is accepting proposals for 2022 Manhole Rehabilitation project.  The proposal should clearly demonstrate how the firm can best satisfy the requirements of the City of Hays.
The construction materials vary, but are generally brick and mortar, precast concrete, and cast-in-place concrete. The condition of the manholes varies but are typically in low pH environments. Depths range from a few feet to greater than 20 feet. This project includes 50manholes at approximately 515 vertical feet.
Manholes may be experiencing some or all of the following issues:
Loss of bricks and mortar
Hydrogen sulfide corrosion and subsequent concrete reactions
Damage from freeze/thaw cycles
Inflow and infiltration
Erosion
Ground settlement or shifting
Sealed bids will be opened at 3:00 p.m. on March 1, 2022. Bid inquiries can be directed to Jeff Crispin, Director of Water Resources at (785) 628-7380 or email .