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Last Updated 06/17/2021 02:54 PM
Project Title

Repairs and Modifications to Upper Bolton Lake Dam

Physical Address View project details and contacts
City, State (County) Hartford, CT   (Hartford County)
Category(s) Heavy and Highway
Sub-Category(s) Dam/Tunnel
Contracting Method Competitive Bids.
Project Status Results
Bids Due View project details and contacts
Estimated Value Less than $175,000
Plans Available from State Agency
Owner View project details and contacts
Architect View project details and contacts
Description

The project consists of construction of a new reinforced concrete spillway structure at the upstream end of the outlet pipes. The spillway will have a trash rack to prevent debris from clogging the outlet pipes. A chamber with a low level outlet will be constructed at the left end of the spillway. The low level outlet will be controlled by a slide gate which will allow the Upper Bolton Lake to remain full or be lowered up to two feet when the Middle Bolton Lake is lowered.

Details

Dam/Tunnel, Renovation.
Division 02 - Existing Conditions, Subsurface Investigation.
Division 31 - Earthwork, Site Clearing, Grading, Excavation and Fill, Subgrade Preparation, Excavation, Shoring, Tunneling and Mining, Tunnel Excavation.
Division 35 - Waterway and Marine Construction, Dam Construction and Equipment.

Bidder's List View project details and contacts
Prospective Bidders View project details and contacts
Project Documents
 Engineered Spec Sheet
 Architectural Plans
 Other Documents