New Hampshire Department of Environmental Services - Guardrail Replacement Project - RFP DES 2026-20, 2026
New Hampshire Department of Environmental Services | State of New HampshireState · Concord, NH- Due
- Jul 1, 2026
- Deadline passed
- Posted
- May 29, 2026
- Primary contact
- Mark Corliss
- (603) 934-9926
The 30-second brief
The New Hampshire Department of Environmental Services, under the Winnipesaukee River Basin Program, seeks qualified contractors for the Guardrail Replacement Project at the Franklin WWTF and River Street Extension. The work scope includes site preparation, removal of existing wood post guardrails, and installation of approximately 2,750 linear feet of new galvanized steel w-beam guardrails with polymer offset blocks, 6-foot posts, Type G single buffer end wraps, and NHDOT Standard Plan DL-1 reflectors across 10 distinct runs. Proposals are due by 3:00 PM on July 1, 2026. Interested firms are strongly encouraged to schedule a site visit. Contractors must have at least five years of successful experience in guardrail installation or heavy construction, provide three professional references, and meet NH Secretary of State registration, state vendor code, and insurance requirements.
Approximately 2, 750 linear feet of new galvanized steel w-beam guardrails, Polymer offset blocks, Galvanized steel 6' posts, Type G single buffer end wraps, Reflectors per NHDOT Standard Plan DL-1, Site preparation, Removal of existing wood post guardrails, Waste disposal
Lowest responsive, qualified firm
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Summary
The New Hampshire Department of Environmental Services, under the Winnipesaukee River Basin Program, seeks qualified contractors for the Guardrail Replacement Project at the Franklin WWTF and River Street Extension.
The work scope includes site preparation, removal of existing wood post guardrails, and installation of approximately 2,750 linear feet of new galvanized steel w-beam guardrails with polymer offset blocks, 6-foot posts, Type G single buffer end wraps, and NHDOT Standard Plan DL-1 reflectors across 10 distinct runs. Proposals are due by 3:00 PM on July 1, 2026. Interested firms are strongly encouraged to schedule a site visit. Contractors must have at least five years of successful experience in guardrail installation or heavy construction, provide three professional references, and meet NH Secretary of State registration, state vendor code, and insurance requirements.
EVALUATION CRITERIA
Lowest responsive, qualified firm
REQUIRED DELIVERABLES
9- Approximately 2
- 750 linear feet of new galvanized steel w-beam guardrails
- Polymer offset blocks
- Galvanized steel 6' posts
- Type G single buffer end wraps
- Reflectors per NHDOT Standard Plan DL-1
- Site preparation
- Removal of existing wood post guardrails
- Waste disposal
REQUIRED ATTACHMENTS
5- Exhibits A
- B
- C
- Professional references
- Evidence of at least 5 years of experience
- Submit to
- NHDES-WRBP Attn: Mark Corliss Franklin Wastewater Treatment Plant P.O. Box 68 (528 River Street) Franklin, NH 03235 or [email protected]
- Scope location
- Franklin, NH
- Reported agency
- New Hampshire Department of Environmental Services
Questions about this RFP
How do I respond to this RFP from New Hampshire Department of Environmental Services | State of New Hampshire?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is July 1, 2026. The solicitation specifies required deliverables that must be addressed in your response. Be sure to include all required attachments as outlined in the solicitation. Submissions should be delivered to: NHDES-WRBP Attn: Mark Corliss Franklin Wastewater Treatment Plant P.O. Box 68 (528 River Street) Franklin, NH 03235 or [email protected]. For questions, contact Mark Corliss.
Can small businesses or minority-owned firms bid on this RFP?
Most government agencies, including New Hampshire Department of Environmental Services | State of New Hampshire in NH, encourage participation from small businesses, minority-owned, women-owned, and disadvantaged business enterprises (MBE/WBE/DBE). Check the full solicitation for any small business participation goals.
What happens after the RFP submission deadline?
After the deadline, the issuing agency reviews all submissions against the stated evaluation criteria. This typically includes a compliance check, technical evaluation, cost analysis, and may involve oral presentations with shortlisted vendors.
Can I ask questions about this solicitation before submitting?
Yes, most solicitations allow vendors to submit questions during a designated period. The primary contact is Mark Corliss at (603) 934-9926. Questions and answers are typically shared with all prospective bidders.
What are the key deliverables?
The solicitation specifies the following deliverables: Approximately 2, 750 linear feet of new galvanized steel w-beam guardrails, Polymer offset blocks, Galvanized steel 6' posts, Type G single buffer end wraps, Reflectors per NHDOT Standard Plan DL-1, Site preparation, Removal of existing wood post guardrails, Waste disposal. Proposals should clearly address how each deliverable will be met.
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What are the evaluation criteria for this solicitation?
This solicitation includes specific evaluation criteria that will be used to score proposals. The criteria include: "Lowest responsive, qualified firm" Vendors should carefully align their proposals with each criterion to maximize their score.
Where can I find more RFPs from New Hampshire Department of Environmental Services | State of New Hampshire?
All active and historical solicitations from New Hampshire Department of Environmental Services | State of New Hampshire are tracked and searchable. As a state agency, New Hampshire Department of Environmental Services | State of New Hampshire regularly publishes solicitations. Visit the agency profile to see current open bids, past contracts, vendor relationships, and decision-maker contacts.
What documents are required to bid on this RFP?
Requirements vary by solicitation, but common documents include a technical proposal, cost/price proposal, proof of insurance, relevant certifications, past performance references, and any forms specified in the solicitation. This solicitation specifically requires the following attachments: Exhibits A, B, and C, professional references, evidence of at least 5 years of experience. Review the full document from New Hampshire Department of Environmental Services | State of New Hampshire for the complete list.
What is the scope of this project?
This solicitation defines a specific project scope. The scope covers the following locations: Franklin, NH. Review the full solicitation for detailed scope requirements.