# Nevada Ionwave #608011-26 Addendum 1

Las Vegas Wash and Flamingo Wash maintenance access improvements

**Posted:** September 16, 2026
**Respond By:** October 07, 2026
**Identifier:** 608011-26 Addendum 1
**NAICS:** 237990, 237310

Clark County is seeking bids for construction improvements that support maintenance access at Las Vegas Wash and Flamingo Wash.
- Buyer: Clark County, Nevada; no specific sub-agency or office is identified.
- Work requested: Install a drainage pad and access roads, replace an existing grate, install a hinged grate, and complete related construction work at both wash sites.
- Notable requirements: Keep equipment and vehicles out of delineated wetlands; golfers have the right of way on accessible golf course paths. Low-flow concrete may be used at the bottom of the channels to provide construction access.
- OEMs and vendors: No manufacturers, OEMs, or vendors are named.
- Bid documents include plans, a geotechnical report, and bid-related forms, including a bid bond.

### Description

Clark County invites qualified firms or individuals to submit bids for maintenance access improvements at Las Vegas Wash and Flamingo Wash. The work includes installation of a drainage pad and access roads, grate replacement, a hinged grate, and related work. The project location is described in the notice as near intersections of Charleston Boulevard, Nellis Boulevard, Sahara Avenue, and Sloan Boulevard. The notice includes a pre-bid Webex meeting and a bid-closing Webex event.

[View original listing](https://nevada.ionwave.net/PublicDetail.aspx?bidID=20610&SourceType=1)