Top

UC Davis Hypolimnetic Oxygenation System Pilot Program (Lake Alteration Agreement EPIMS Notification No. LAK-64924-R2)

Active

State & Local

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

AI Contract Overview

The California Department of Fish and Wildlife has executed Lake Alteration Agreement EPIMS Notification Number LAK-64924-R2 with the University of California Davis for the Hypolimnetic Oxygenation System Pilot Program. Located in Clear Lake, California, the project aims to improve water quality and increase dissolved oxygen for native fish. The scope of work involves the installation of a temporary hypolimnetic oxygenation system that delivers compressed oxygen gas from the Clearlake Oaks County Water District property into the lake. This includes the deployment of two 20,000 linear foot pipelines extending from the pier, around the west end of Rattlesnake Island, and into the deepest part of Oaks Arm. The pipelines will be assembled in sections, floated into position by boat, and secured to the lakebed using concrete anchors. During operation, the diffuser line will be suspended approximately 1 to 3 feet above the lakebed. The project is executed pursuant to Section 1602 of the Fish and Game Code and is categorically exempt under California Code of Regulations title 14, sections 15304 and 15306, as it involves minor land alterations and information collection. A key constraint of the agreement is that no shoreline or lakebed excavation or construction is permitted. Primary points of contact include Will Kanz of the CDFW and Alexander Tremblay of UC Davis.

General Info

UC Davis to install temporary oxygenation system in Clear Lake using submerged pipelines and anchors, no permanent changes.

Agency

California → Fish and Wildlife, Region 2 - Northern Central, Rancho Cordova

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

Set-Aside

NONE

Documents

(1)

LAK-64924-R2 Notice of Exemption for UC Davis Hypolimnetic Oxygenation System Pilot Program

PDF•notice-of-exemption

AI Contract Breakdown

Uniform Contract Format

Timeline

PostedJun 15

forecast

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

AgencyCalifornia → Fish and Wildlife, Region 2 - Northern Central, Rancho Cordova

Contacts2 people available

OfficeN/A

Organization / Agency

California → Fish and Wildlife, Region 2 - Northern Central, Rancho Cordova

Office AddressN/A

Contacts

Alexander TremblayNA

contact@example.gov

+1 (555) 000-0000

Will KanzEnvironmental Scientist

contact@example.gov

+1 (555) 000-0000

Full Description

The California Department of Fish and Wildlife (CDFW) has executed Lake Alteration Agreement EPIMS Notification Number LAK-64924-R2, pursuant to Section 1602 of the Fish and Game Code to the project Applicant, University of California Davis. A temporary hypolimnetic oxygenation system (HOS) pipeline will be installed to deliver compressed oxygen gas from the Clearlake Oaks County Water District property adjacent to Clear Lake, along the Districts pier paralleling the water treatment plants intake pipes, and into the lake. The intent of the HOS is to improve water quality conditions (increased dissolved oxygen) for native fish. The in-lake components include two pipelines of 20,000 linear feet reaching from the pier around the west end of Rattlesnake Island and into the deepest part of Oaks Arm where the oxygen diffusion takes place. The pipe will be assembled in sections and floated from the beach into the lake until the entire pipeline is assembled and ready to float by boat into position in the lake. The in-lake pipeline will then be sunk to the bottom using concrete anchors. The concrete anchors for the in-lake pipeline will rest on the top of the lakebed, with the diffuser line suspended approximately 1 to 3 feet above the lakebed during operation. There will be no shoreline nor lakebed excavation or construction.