# St. Louis Stlouis #2027BID000050

As-needed hazardous-material detection equipment, calibration supplies, and replacement parts

**Posted:** October 26, 2026
**Respond By:** November 12, 2026
**Identifier:** 2027BID000050
**NAICS:** 423490

The City of St. Louis is seeking on-call supply and delivery of hazardous-material detection equipment and related consumables for City departments.
- **Buyer:** City of St. Louis, Supply Division / Procurement.
- **Named OEMs and brands:** **Biosystems, RAE, MSA, Dräger (Draeger), and Sensidyne**. HAPSITE equipment and supplies are also specified; the manufacturer is not identified in the provided information. Approved equivalents may be proposed.
- **Requested goods:** Gas-monitor sensors and monitors, calibration gases, Dräger CMS gas-detection chips, HAPSITE gas and parts, batteries, probes, sampling lines, filters, detector lamps, kits, and accessories. The bid schedule gives estimated annual quantities; actual orders are as needed and are not guaranteed.
- **Notable supply requirements:** Routine delivery is generally required within one week. The supplier must support twice-daily weekday deliveries, one-hour will-call pickup, immediate availability for at least 85% of ordered parts, and delivery of out-of-stock items within two business days. Emergency service requires 24/7 access and opening within two hours for City pickup after an emergency is declared.
- **Other notable requirements:** Include delivery in pricing; provide safety data sheets and samples when requested; replace defective or damaged goods; assign an account representative; and submit quarterly purchasing reports. The contract is non-exclusive, and the City may make awards by item, group, or across the full bid.
- **Term:** Three years from award, with two optional one-year extensions. Quantities are estimates, not guaranteed purchases.

### Description

The City of St. Louis is seeking competitive sealed bids from qualified and authorized vendors to supply and deliver hazardous material supplies for City departments on an as-needed basis. The bid schedule includes a range of gas detection sensors, calibration gases, detector parts, and related supplies, with detailed items and estimated annual quantities listed in the bid price sheet. The contract term is three years from award, with two one-year extension options, and prices must include delivery. Bidders must submit the completed bid documents and required attachments; the response deadline is November 12, 2026, at 12:00 PM.

[View original listing](https://www.stlouis-mo.gov/government/procurement/single-procurement-view.cfm?id=300000180388950)