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Wyoming State Construction Department·Wyoming

Engineering Services - Vault Toilet Replacement at Keyhole State Park Project - Dept. of State Parks

Closes 11/9/2026$200k – $500kRequest for ProposalLogin required
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Description

The State of Wyoming is seeking a licensed professional engineering firm to provide complete design and engineering services for the removal and replacement of five vault toilets at Keyhole State Park, including site access, parking, drainage, and stabilization improvements. The scope covers conceptual design, detailed construction documents, permitting support, and construction‑phase assistance. The contract will be awarded in late November 2026, with work expected to begin in early January 2027 and be completed by the end of 2027. <br/>• Location: Keyhole State Park, Moorcroft, WY (22 Marina Rd.)<br/>• Services: Engineering design, site grading, accessibility improvements, drainage, and stabilization<br/>• Timeline: Award ≈ Nov 30 2026, work ≈ Jan 4 2027 – Dec 31 2027 (≈12 months)<br/>• Submission: Online via Public Purchase, deadline 1 p.m. MT, Nov 9 2026<br/>• Mandatory residency: Preference for Wyoming‑resident firms; non‑resident firms may be considered if no qualified resident firms exist<br/>• Evaluation: Technical qualifications (30 pts), past performance (10 pts), financial proposal (15 pts), interview (10 pts) etc.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Lenora Simpson(Procurement Representative)

[email protected]

(307) 777-3558

Key dates

Opened
10/5/2026
Questions due
10/26/2026
Closes
11/9/2026
Projected award
11/30/2026
Duration
12 months

Last updated

Details

Type
Request for Proposal
Industry
Engineering Services
NAICS
541330
Solicitation №
27-0697

Budget estimate

$200,000 – $500,000

The contract is for professional engineering design of a modest park infrastructure upgrade (five vault toilets, site grading, drainage, and accessibility). Similar state park engineering projects typically range from $150,000 to $600,000 depending on complexity, site conditions, and firm rates. Assuming an average hourly rate of $150‑$200 for senior engineers and a total effort of roughly 1,200‑2,500 hours (including design, permitting, and construction‑phase support), the expected fee would fall between $200,000 and $500,000. Factors influencing the final amount include the degree of site stabilization required, any additional permitting work, and whether the firm is a Wyoming resident (which may affect fee ceilings).

AI estimate from the solicitation

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