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  5. ›On-Call Sanitary Sewer Services

City of Des Moines·Iowa

On-Call Sanitary Sewer Services

Closes 10/22/2026$500k – $2MInvitation for Bid
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Description

The City of Des Moines is issuing an on‑call, time‑and‑materials contract for sanitary sewer repair and related plumbing services. Qualified contractors must be able to respond 24/7 with a 1‑hour emergency response time and provide all labor, materials, equipment, permits, and disposal. The contract is for an initial 24‑month term with up to three optional 12‑month extensions and does not guarantee a minimum volume of work; historical mobilizations range from 75 to 108 per year. Bidders must submit insurance, equipment list, and cost estimates for jobs over $5,000, and must be registered with the Iowa Secretary of State and hold appropriate contractor licenses.

Attached files

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

Contact

Kelli Sizenbach(Buyer)

[email protected]

Key dates

Opened
9/18/2026
Questions due
9/29/2026
Closes
10/22/2026
Duration
24 months

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
238220
Solicitation №
K27-009

Budget estimate

$500,000 – $2,000,000

Based on the historical mobilization numbers (75‑108 per year) and typical cost of a sewer repair mobilization (often between $5,000 and $20,000 depending on scope, labor rates, and equipment), the annual contract value is likely in the $500,000‑$2,000,000 range. The estimate assumes an average of $7,500 per mobilization and includes labor, materials, equipment, and overhead, but excludes any large, out‑of‑scope projects that would be priced separately. Factors influencing the final budget include the actual number of calls, complexity of each repair, overtime or holiday premiums, and any price adjustments negotiated during the contract term.

AI estimate from the solicitation

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