# Sioux Falls Bonfire #27-1007

Construction Improvements to the City of Sioux Falls Landfill Gas System

**Posted:** October 23, 2026
**Respond By:** November 12, 2026
**Identifier:** 27-1007
**NAICS:** 237120, 237990

The City of Sioux Falls is seeking bids for construction improvements to its landfill gas system.

### Description

The City of Sioux Falls is requesting formal bids for the 2027 Landfill Gas System Improvements Construction project. The estimated value is $450,000, and the funding source is CIP 21001. Required submissions include a signed proposal form, a completed construction bid table, and either a 10% bid bond or a 5% bank draft. The bank draft option also requires a physical copy delivered to City Hall by the submission deadline.

[View original listing](https://siouxfalls.bonfirehub.com/opportunities/259323)