# San Antonio Water System Ionwave #1435588A Addendum 1

San Antonio Water System RFQ for NORD Gearbox and Westech Screw Conveyor (Exact OEM Items Only)

**Posted:** September 15, 2026
**Respond By:** September 22, 2026
**Identifier:** 1435588A Addendum 1
**NAICS:** 423830

San Antonio Water System is requesting quotes for specific equipment needed for water system operations.
- Government Buyer:
  - San Antonio Water System (SAWS), Bexar County, San Antonio, TX
- OEMs and Vendors:
  - NORD (gearbox manufacturer)
  - Westech (spiral/screw conveyor manufacturer)
- Products Requested:
  - NORD Clincher Shaft Mount Gearbox
    - Exact OEM required; no substitutes allowed
  - Westech Spiral (DF Screw Conveyor)
    - Part Number: 100090490
    - Exact OEM required; no substitutes allowed
- Quantities:
  - Not specified in the solicitation
- Notable Requirements:
  - Only exact items from the specified OEMs will be accepted
  - No equivalent or substitute products permitted
  - Pricing must include delivery/freight (F.O.B. Destination)
  - Award will be made to the lowest qualified bidder, possibly single source
  - Technical specifications and images provided in attachments
- Estimated contract value is under $50,000
- One-time purchase; period of performance not specified

### Description

The San Antonio Water System is soliciting quotes for a NORD drive unit screw conveyor and spiral. The procurement requires exact items with no equals allowed, specifically a NORD clincher shaft mount gearbox and spiral (Item 100090490) DF screw conveyor. The solicitation includes terms and conditions for one-time purchasing buys under $50,000 and requires delivery/freight to be included in pricing. The RFQ will be awarded to the lowest qualified bid and may be awarded to one source.

[View original listing](https://sawsbid.ionwave.net/PublicDetail.aspx?bidID=4484&SourceType=1)