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  1. Bid Banana
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  5. ›DIGESTER NO. 3 COVER REPLACEMENT

Joint Meeting of Essex and Union Counties·New Jersey

DIGESTER NO. 3 COVER REPLACEMENT

Closes 10/29/2026$2M – $5MInvitation for Bid
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Description

The Joint Meeting of Essex and Union Counties is seeking qualified contractors to replace the 95‑foot diameter cover of Digester #3 at the JMEUC wastewater treatment plant in Elizabeth, New Jersey. The scope includes removal of the existing cover, disposal, fabrication and installation of a new steel floating cover, upgrades to the electrical system, installation of digester gas piping, a spiral‑guided gas holder, gas compressor, valves, and related appurtenances. The contractor must provide all labor, materials, equipment, performance and payment bonds, and comply with prevailing‑wage, safety, and DBE requirements. Bids are to be submitted electronically by 10 AM on 29 Oct 2026; a pre‑bid conference is scheduled for 7 Oct 2026. • Removal and disposal of existing 95‑ft digester cover • Fabrication and erection of new steel floating cover (AISC‑certified) • Installation of gas holder, piping, compressor, valves, and related equipment • Electrical system upgrades and associated controls • Required performance, labor‑and‑materials, and bid bonds (10 % of bid, max $20,000) • Compliance with New Jersey Prevailing Wage, OSHA, and DBE participation goals • Bid submission via Ion Wave procurement portal; pre‑bid conference 7 Oct 2026 (optional)

Attached files

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

Contact

Malika Johnson

(908) 353-1313

Key dates

Opened
9/25/2026
Questions due
10/16/2026
Pre-bid meeting
10/7/2026
Closes
10/29/2026

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
237310
Solicitation №
2026-28 Addendum 2

Budget estimate

$2,000,000 – $5,000,000

Replacing a 95‑ft steel digester cover with associated gas handling and electrical upgrades is a high‑value capital project. Similar wastewater‑treatment cover replacements typically range from $2 M to $5 M depending on steel fabrication, site logistics, and ancillary systems. Assuming a mid‑size municipal plant and the need for specialized engineering, a reasonable estimate for the contract award is between $2 million and $5 million. Factors influencing the final amount include steel market prices, labor rates, the extent of electrical and gas‑system upgrades, and any required DBE subcontracting.

AI estimate from the solicitation

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