# SAM #140RR027R0012

MRG-LSARI Project Design-Build Contract solicitation

**Buyer:** RECLAMATION CONTRACTING ACTIVITY
**Posted:** October 21, 2026
**Identifier:** 140RR027R0012
**NAICS:** 237990

The Department of the Interior’s Reclamation Contracting Activity is seeking a design-build contractor for the MRG-LSARI Project.
- **Opportunity:** MRG-LSARI Project Design-Build Contract.
- **Solicitation number:** Use the updated number **140RR027R0012**; it replaces **140R4026R0019** for locating future project information and documents.
- **Primary NAICS code:** 237990.
- **Scope:** The notice identifies a design-build requirement but does not provide detailed scope, deliverables, quantities, or technical requirements.
- **Procurement details:** No OEMs, vendors, named products, or contract value are specified.

### Description

NOTICE OF SOLICITATION NUMBER CHANGE - Project Title: MRG-LSARI Project Design-Build Contract<br/>Old Solicitation Number: 140R4026R0019<br/>New Solicitation Number: 140RR027R0012<br/>This Special Notice is to inform the public that this requirement has been transitioned to this new solicitation number.  When searching for any future information, updates, or documents regarding this project on , please use the updated Solicitation Number: 140RR027R0012.

[View original listing](https://sam.gov/opp/23fde1daf48a483c98b3e4366c2cb4a4/view)