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Last Updated 09/16/2022 09:13 AM
Project Title

Steam Distribution System Maintenance and Repair Services - Rebid

Physical Address View project details and contacts
City, State (County) Concord, NH 03301   (Merrimack County)
Category(s) Single Trades
Sub-Category(s) HVAC
Contracting Method Competitive Bids
Project Status Sub-Bidding, Construction start expected September 2022
Bids Due View project details and contacts
Estimated Value
Plans Available from Agency's Affiliate
Owner View project details and contacts
Architect View project details and contacts
Description

The State of New Hampshire, Department of Administrative Services is seeking to establish a non-exclusive contract to provide steam distribution system repair and maintenance services for an underground steam distribution system that provides steam from the Boiler House at 33 Green Street to the State House Annex, State House and State Library in Concord, NH. The Vendor shall provide on call coverage and Thermacor trained personnel to repair the steam distribution system on a 24 hour x 365 day basis as described herein. Any required excavation services will be provided by the State with another contractor. Any snow and or ice removal will be provided by the State. The steam distribution system also includes condensate piping, both pressure and gravity drain, that travel to and from the Boiler House through all the vaults listed above and to and from the State House, State House Annex and State Library. The condensate system also travels from the State House steam room through a tunnel to the State House Annex steam room. The steam distribution system includes steam supply piping and condensate return piping and associated equipment. The steam piping systems are manufactured by Thermacor Process Inc. The supply steam system is a Duotherm 505 Underground Conduit system. The condensate system is a Thermacor HT 406 condensate piping system. The term of the contract shall begin on September 1, 2022 or upon approval of the Governor and Executive Council, whichever is later, through August 31, 2024. The contract may be extended for an additional term of one year at terms and conditions acceptable to both parties. Any such contract extension shall be subject to approval by Governor and Council 6/15/2022 Last day for questions, clarifications, and/or requested changes to bid

Details

Division 23 - Heating, Ventilating, and Air Conditioning (HVAC), Instrumentation and Control for HVAC, HVAC Air Distribution, Central HVAC Equipment.
Division 40 - Process Integration, Steam Process Piping.

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Prospective Bidders View project details and contacts
Project Documents
 Engineered Spec Sheet
 Architectural Plans
 Other Documents