OCSD
OCSD

Orange County Sanitation District, Sludge Dewatering & Odor Control at Plant No. 1

Wastewater Treatment

OCSD 4
OCSD 5

Contract to Date: $139,771,944

Project Completion: April 2020

OCSD 6

Orange County Sanitation District, Sludge Dewatering & Odor Control at Plant No. 1

Orange County, California

This project constructed a new thickening and dewatering building and odor control system to replace the existing sludge handling systems for the 100 MGD plant. The construction included 14,000 CY of concrete, 32,000 SF of elevated deck shoring, 570 CIDH piles, approx. 85,000 LF of piping, multiple story structural steel, architectural, mechanical, fire control, plumbing, electrical and instrumentation and control systems for the new thickening and dewatering building, odor control system, two (2) new tunnels, valve vault, and a screen wall as well as rehabilitation of exiting silos and truck load-out facilities. Over $4 million of VE ideas were accepted by the client.

Owner:

Orange County Sanitation District

10844 Ellis Avenue

Fountain Valley, CA 92708

Owner Contact:

Natasha Dubrovski

Design Engineer:

HDR Engineering

3230 El Camino Real, Suite 200

Irvine, CA 92602

Engineer Contact:

Brian Waite

W.M. Lyles Co. PM

Stephen Henning