Addendums 1 & 2 for Bids 26 005 BOE WHS...

Agency:	Weston Public Schools
State:	Connecticut
Type of Government:	State & Local
NAICS Category:	238220 - Plumbing, Heating, and Air-Conditioning Contractors
Posted Date:	Apr 16, 2026
Due Date:	Apr 24, 2026
Solicitation No:	Addendums 1 & 2 for Bids 26 005
Original Source:	Please Login to View Page
Contact information:	Please Login to View Page
Bid Documents:	Please Login to View Page

Addendum 1 for Bids #26-005, 26-006, and 26-007

1. Is this project prevailing wage? If the project is over $100,000 it would be

prevailing wage

2. Is a project schedule required with the bid? Yes

3. Is a DAS prequalification certificate required with the bid? No

4. What is the retainage? 15%

5. What are the daily liquidated damages? TBD

6. How many copies of the bid would you like us to submit? One hard copy and

One electronic copy on USB

7. Is this project CHRO? No

8. Are permit fees waived? No

9. Are we required to provide preventative maintenance once the job is done? If so,

for how long? No

Addendum 2 – Bid #26-006 – HES Core Boiler and Pumps

1. During the walkthrough it was pointed out that the work shall commence on

August 14th, 2026. Please confirm or clarify whether this is the case or not? 8/21

completion date.

2. Please confirm that we are required to hire ABS to do all of the associated

control work on the project? Yes

3. Are alternate manufacturers allowed for the boilers, pump, expansion tanks,

feeder etc.? Yes, as long as they are comparable or exceed what is currently in

place.

4. Is there glycol in the system? If so what percentage is it? No glycol.

5. Are the existing S/R hydronic isolation valves on the boilers to remain or to be

replaced? Replaced

6. Are the existing S/R hydronic isolation valves on the pumps to remain or to be

replaced? Replaced

7. Are we allowed to work during school hours if required? Yes

8. Are we to pump out the entire oil tank to turn over to the owner or just what is in

the existing oils lines within the mechanical room? Just what is in the existing oil

lines within the mechanical room.

9. In order to remove the existing 3-way valve are we going to be required to drain

down the entire system & refill/purge? Yes

10. Are the existing concrete housekeeping pads going to need to be extended or

will the existing ones be large enough for the new boilers? If the replacement is

larger than the existing pads, it is the contractor’s responsibility to extend the

pad.

This page summarizes the opportunity, including an overview and a preview of the attached documents.

Addendums 1 & 2 for Bids 26 005 BOE WHS Locker Room Replacement of Heating Unit, 006 BOE HES Core Boiler Replacement, 007 BOE HES East House Boiler Replacement