Bids and Proposals

Bid Contact phone number (603) 610-7227

Attention Bidders

If you have difficulty downloading any bid or proposal, or if you have questions, please contact the Purchasing Coordinator at (603) 610-7227. The City may elect not to post all City bids and requests for proposal on this web site. If you are looking for a particular bid or proposal document and do not see it here please contact the Purchasing Coordinator at the number above. 

It is your responsibility to download completely documents from this web site and to check this web site for any additional documentation that may be issued relative to a particular document. Addenda will be identified on the web site, including date of issuance. The City will post addenda on this site at least 2 business days prior to the deadline for bid/proposal submittal. The City will not inform you of addenda. The City reserves the right to postpone the bid opening. Please review any additional instructions. 

You should not alter or modify any bid documents or proposal forms downloaded from this web site. Altering or modifying such documents or forms may result in disqualification.

If you are looking for Bids  in the following years, please click on the links 2018 - 2017 - 2016 - 2015 - 2014 - 2013 - 2012 - 2011 - 2010 - 2009 - 2008 - 2007 - 2006 - 2005

 

Bid/Proposal Deadline Additional Instructions Pre-Bid Meeting Addenda Bid Summary
RFP # 23-24 PFAS Treatment Facility Design for the Greenland Well
2:00 p.m.

10:00 a.m.
Addendum 1

RFP # 23-24 Awarded

Bid/Proposal Deadline Additional Instructions Pre-Bid Meeting Addenda Bid Summary
RFP # 58-24 South Meeting House Reuse
12:00 p.m.

Tours from 9-11 a.m. and July 1st 1-3 p.m.
Bid/Proposal Deadline Additional Instructions Pre-Bid Meeting Addenda Bid Summary
RFP # 34-24 DPW Additions Design Build Services
2:00 p.m.

Due date has been changed to 7/24/24 @ 2:00 p.m.

Attachment A

Attachment B

Attachment C

Schedule 1

Schedule 2

34-24 DPW Peverly Hill Road Plans


10:00 a.m.

Mandatory Pre-Proposal Meeting

Mandatory Meeting Attendees

Addendum 1, Addendum 2, Addendum 3
Bid/Proposal Deadline Additional Instructions Pre-Bid Meeting Addenda Bid Summary
BID # 47-23 Library Courtyard Renovation Project
2:00 p.m.

 47-23 Attachment 1

47-23 Attachment 2 & 3


1:00 p.m.

Mandatory

BID # 47-23 Awarded

Bid/Proposal Deadline Additional Instructions Pre-Bid Meeting Addenda Bid Summary
RFP # 07-24 Foundry Place Parking Office
2:00 p.m.

11:00 am

Mandatory

Addendum 1
Bid/Proposal Deadline Additional Instructions Pre-Bid Meeting Addenda Bid Summary
BID # 36-24 Willard Avenue Area Improvement Project
2:00 p.m.

36-24 Plans


10:00 a.m.

Mandatory

36-24 Mandatory Pre-Bid Meeting Attendees

Addendum 1

BID # 36-24 Awarded

Bid/Proposal Deadline Additional Instructions Pre-Bid Meeting Addenda Bid Summary
BID # 08-24 Peirce Island Road Resiliency Project
2:00 p.m.

Due date has been changed to March 5, 2024 @ 2:00 p.m.

08 - 24 Drawings


10:00 a.m.

Mandatory

08-24 Pre-Bid Meeting Attendees

Addendum 1, Addendum 2

BID # 08-24 Awarded

Bid/Proposal Deadline Additional Instructions Pre-Bid Meeting Addenda Bid Summary
RFP # 27-24 Coakley Road Culvert Replacement
2:00 p.m.

Due date changed to February 29, 2024 @ 2:00 p.m.


9:30 a.m.

Optional

Addendum 1
Bid/Proposal Deadline Additional Instructions Pre-Bid Meeting Addenda Bid Summary
BID # 31-24 Proposed Repair of Maplewood Avenue Bridge over North Mill Pond
2:00 p.m.

Due date changed to March 4, 2024 @ 2:00 p.m.

31-24 Appendix A

31-24 Appendix B

31-24 Appendix C1

31-24 Appendix C2

31-24 Plans


10:00 a.m.

Mandatory

31-24 Mandatory Pre-Bid Meeting Attendees

Addendum 1, Addendum 2, Addendum 3

BID # 31-24 Awarded

Bid/Proposal Deadline Additional Instructions Pre-Bid Meeting Addenda Bid Summary
BID # 26-24 Bartlett Street Area Reconstruction
2:00 p.m.

Due date changed to February 20, 2024 @ 2:00 p.m.

26-24 Appendix A Geotechnical Report

26-24 Plans


10:00 a.m.

Mandatory

26-24 Mandatory Pre-Bid Meeting Attendees

Addendum 1, Addendum 2, Addendum 3

26-24 Bid Base Awarded

Bid/Proposal Deadline Additional Instructions Pre-Bid Meeting Addenda Bid Summary
RFP # 28-24 Engineering Services - Elwyn Park Drainage and Sidewalk Upgrades
2:00 p.m.

28-24 Sidewalk Study

28-24 Road Survey


10:00 a.m.

Mandatory

RFP # 28-24 Awarded

Bid/Proposal Deadline Additional Instructions Pre-Bid Meeting Addenda Bid Summary
RFP # 25-24 Engineering and Survey Services needed for Dondero Elementary School and Portsmouth High School Paving and Drainage
2:00 p.m.

Due date changed to February 13, 2024 @ 2:00 p.m.

25-24 Traffic Study 2019


9:00 a.m.

Mandatory

Addendum 1, Addendum 2, Addendum 3, Addendum 3 Revised
Bid/Proposal Deadline Additional Instructions Pre-Bid Meeting Addenda Bid Summary
RFP # 21-24 Consulting Services, Portsmouth Bicycle Pedestrian Plan Update
2:00 p.m.

1:00 p.m.
Addendum 1

RFP # 21-24 Awarded

Bid/Proposal Deadline Additional Instructions Pre-Bid Meeting Addenda Bid Summary
BID # 22-24 Water Transmission Main Valve Improvements
2:00 p.m.

22-24 Drawings


10:00 a.m.

22-24 Mandatory Pre-Bid Meeting Attendees

Addendum 1, Addendum 2

BID # 22-24 Awarded

Bid/Proposal Deadline Additional Instructions Pre-Bid Meeting Addenda Bid Summary
RFP # 14-24 South Mill Playground Design
2:00 p.m.

11:00 am Mandatory

RFP # 14-24 Awarded