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  5. ›Public Works Site Improvement Plan

City of Marion·Iowa

Public Works Site Improvement Plan

Closes 6/9/2026$350k – $460kInvitation for Bid
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Description

This solicitation seeks a contractor to execute a comprehensive site‑improvement project for the City of Marion’s public‑works department. The work includes earth‑moving, utility installation, erosion control, landscaping, and mobilization, all aimed at upgrading a municipal site in Marion, IA. Competitive bids from five local contractors were received, ranging from roughly $364 k to $462 k, against an engineer’s estimate of $546 k. The bid tabulation does not include award details, schedule, or agency point‑of‑contact information. • Scope covers clearing, grading, topsoil handling, storm‑ and sanitary‑sewer installation, pond outlet structure, planting, seeding, and erosion‑control measures. • Five Iowa‑based firms submitted bids; each required a 10 % bid surety and acknowledged receipt of addenda. • No award date, contract duration, or detailed specifications are provided, so the client must obtain further details from the City of Marion public‑works office.

Attached files

Key dates

Opened
10/22/2026
Closes
6/9/2026

Last updated

Details

Type
Invitation for Bid
Industry
Civil Engineering
NAICS
237990

Budget estimate

$350,000 – $460,000

The engineer’s estimate is $546,375, and the five submitted bids range from $364,070 to $462,272. Assuming the contract will be awarded to a bidder near the low‑mid range, the client could expect a contract value roughly between $350,000 and $460,000. The final budget will depend on the selected bidder’s price and any change orders during construction.

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