Orange County Sanitation District - File #: 2019-602

• File #: 2019-602
• Version: 1
• Type: Non-Consent
• Status: Passed
• File created: 9/19/2019
• In control: OPERATIONS COMMITTEE
• On agenda: 9/25/2019
• Final action: 9/25/2019
• Title: RETURN ACTIVATED SLUDGE PIPING REPLACEMENT AT PLANT NO. 2, PROJECT NO. P2-123
• Sponsors: Kathy Millea
• Related files: 2019-514

Date	Ver.	Action By	Action	Result
9/25/2019	1	BOARD OF DIRECTORS	Approved	Pass
9/4/2019	1	OPERATIONS COMMITTEE	Recommended for Approval

FROM: James D. Herberg, General Manager
Originator: Kathy Millea, Director of Engineering

SUBJECT:

title
RETURN ACTIVATED SLUDGE PIPING REPLACEMENT AT PLANT NO. 2, PROJECT NO. P2-123
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GENERAL MANAGER'S RECOMMENDATION

recommendation
RECOMMENDATION:

A. Receive and file Bid Tabulation and Recommendation for Return Activated Sludge Piping Replacement at Plant No. 2, Project P2-123;

B. Receive and file Orange County Sanitation District's Notice of Intent to Award dated August 8, 2019;

C. Receive and file Award Protest from W.M. Lyles Co. dated August 13, 2019, concerning the award to Shimmick Construction Company;

D. Receive and file response letter from Shimmick Construction Company dated August 20, 2019, regarding the bid protest of W.M. Lyles Co.;

E. Receive and file Orange County Sanitation District's determination letter dated August 23, 2019, to W.M. Lyles Co. responding to Award Protest;

F. Deny award protest filed by W.M. Lyles Co.;

G. Award a Construction Contract to Shimmick Construction Company for Return Activated Sludge Piping Replacement at Plant No. 2, Project No. P2-123, for a total amount not to exceed $6,042,111; and

H. Approve a Construction Contract contingency of $604,211 (10%).
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BACKGROUND

Orange County Sanitation District's (Sanitation District) Plant No. 2 has two biological secondary treatment facilities, one of which is the Activated Sludge Plant, which uses pure oxygen for wastewater treatment. The Activated Sludge Plant was built in 1979 and includes a concrete deck that seals oxygen into the process basins and ninety-two light poles and fixtures installed throughout the facility to provide operators safe working conditions at night.

RELEVANT STANDARDS

* 24/7/365 treatment plant reliability
* Comply with California Government Code Section 4256 to engage the best qualified firm "on the basis of demonstrated competence and qualifications" and "negotiate fair and rea...