Specifications__Isolation_Room_Drum_Filter_Ouray_NFH-Randlett_Unit.pdf

ISO Room Drum Filter Page 1 of 3 Ouray National Fish Hatchery – Randlett Unit

General:

Ouray National Fish Hatchery Randlett Unit (ONFH-R) was established in May 1996 as a fish refuge and technology development facility to assist in the recovery of the four listed Colorado River fishes:

Razorback Sucker, Colorado Pikeminnow, Bonytail, and Humpback Chub. In 2021, ONFH Randlett Unit continues in production/stocking to meet goals established by the Upper Colorado River Endangered Fish Recovery Program (Recovery Program) for Razorback Sucker and Bonytail. The hatchery will continue to maintain Humpback Chub collected from Desolation Canyon in 2009 as a refuge population and potentially as a source of future broodstock.

The Ouray NFH operates a large hatchery building housing a large Recirculating Aquaculture System (RAS) and an independent RAS Isolation (ISO) Room.

We are in the process of revamping the ISO Room and need a new drum filter for the design. The new revamped Iso Room will have 12 - 36” in circular tanks, 24 - 18” circulate tanks, a UV system, drum filter, inline heaters, large sump, biofilter tank, and degassing column. Bottom of culture tanks will sit at 26” off the floor. Water temperature will run 14 to 22⁰C, run up to 200 gpm (90 to 100 gpm under normal operation), and be a freshwater system. Salt will be added to the system (1% treatment) for treatments that can last up to 4 weeks at a time.

Specifications:

Specifications for the new drum filter purchase:

• Free standing

• Gravity flow unit

• External filter drum control panel

• Operate up to 200 gpm

• 40 um screen

• Complete backwash system with pump

• Corrosion-proof internal and external parts (stainless steel or equivalent)

• Stainless steel chain drive if applicable

• Energy efficient

• Automatic self-cleaning operation

• Signal Phase 120 - 220 V unit (both power options are available)

• Removable panels for cleaning and replacement

• Built in emergency bypass incase of pawer outage or units breakdown

• 6” inlet and outlet

• Wear resistant rubber drum seal material

• Stainless steel spray nozzles

• Welded stainless steel parts fully pickled

• Provide pluming parts to hook up to 6 in SCH 40 PVC

• Protective splash guards to prevent leakage and splashes for easier maintenance

• Minimize dead zones to minimize rick of sludge accumulation

• High pressure pump backwash pump

• Provide a competitive manufacture warranty

• One hard copy service manual/parts diagram/list and one digital copy

*Specifications based on Innovasea T602 configuration

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System Overview For Reference Only:

Place of Performance and Period of Performance

Shipping Address: 2100 East Wildlife Refuge Road, Randlett, Utah 84063 Hours of Operation: M-F 7:00am to 3:00pm MST

Period of Performance: Please provide a lead time with offer. We request shipment by September 27th, 2024. If more time is needed, please contact Designated U.S. Fish and Wildlife Service Representative.

Vendor is delivering products (NOT INSTALLING THEM), no delivery after 3:00pm, no weekends, no Federal Holidays. Vendor must give 24 hours advance notice to shipping products to the POCs.

Security gate automatically locks at sunset

Period of Performance: Units should be shipped by September 27th, 2024.

Evaluation and Acceptance

The vendor will be evaluated as detailed in government acceptance is contingent upon:

Designated U.S. Fish and Wildlife Service Representative(s) determining the product, communication, and responsiveness to be acceptable and in good working order.

ISO Room Drum Filter Page 3 of 3

Vendor will inspect the unit before it is shipped to evaluate quality and ensure specifications are met.

If unit cast increase from contracted costs whether its labor costs or unit cost or both, the vendor will stop work and contact the Contracting Specialist for guidance.

Quality Control/Quality Assurance:

Where appropriate, QC will be maintained according to industry standards and made available to the agency with the vendor’s proposal. This includes disposing of used parts, fluids, etc. by following all associated regulations and laws including Federal, State, and County.

Primary Point of Contact USFWS Ouray NFH-Randlett Unit

Zane Olsen, Ouray NFH, Project Leader Work: (435) 789-0351, ext 17 Cell: (435) 899-0503 Email address: zane_olsen@fws.gov

Alternate Point of Contact USFWS Ouray NFH-Randlett Unit

Kristopher B. Johnson, Facility and Asset Mgt Coordinator for Fish & Aquatic Conservation (FAC) Work Work: (435) 789-0351, ext. 16 Cell: (435) 299-5150 Email address: kristopher_johnson@fws.gov mailto:zane_olsen@fws.gov mailto:kristopher_johnson@fws.gov