Five Infrastructure Rehabilitation Projects at the Robert B. Diemer Water Treatment Plant

Summary

SCH Number
2008108162
Lead Agency
Metropolitan Water District of Southern California
Document Title
Five Infrastructure Rehabilitation Projects at the Robert B. Diemer Water Treatment Plant
Document Type
NOE - Notice of Exemption
Received
Posted
10/15/2008

Document Description
The Metropolitan Water District of Southern California (Metropolitan) proposes to appropriate funds for five infrastructure and replacement projects; 1) replace the east basins perimeter water line with new galvanized steel pipe. 2) improve the washwater reclamation plant no. 2 flocculators by replacing worn and damaged flocculator stub shafts, bearings, and pillow blocks, and installing new grease lines and fittings. 3) final design of a new fire and portable water pump station, 4) final design of upgrades to the plants public addresss system, and 5) preliminary design to replace filter vavles.

Contact Information
Deirdre West
Metropolitan Water District of Southern California
P.O. Box 54153
Los Angeles, CA 90054-0153

Phone : (213) 217-6696

Location

Cities
Yorba Linda
Counties
Orange

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
class 1, section 15301
Reasons for Exemption
The proposed project consist of the operation, repair, maintenance, permitting, leasing, licensing, or minor alteration of existing public or private structures, facilities, mechanical equipments, or topographic features, involving negligible or no expansion of use beyond that existing at the time of the lead agency's determination. The proposed project consists of replacement or reconstruction of existing structures and facilities where the new structure will be located on the same site as the structure replaced and will have substantially the same purpose and capacity as the structure replaced. The proposed project consists of the data collection, research, experimental management, and resource evaluation activities which do no result in a serious or major disturbance to the environmental resource. This may be strictly for information gathering purposes, or as part of a study leading to an action that a public agency has not yet approved, adopted, or funded.
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