Revised Performance Work Statement_0001.docx

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Performance Work Statement (PWS) Washington Power Plant 70 Ton Tailrace Stoplog Crane Repair

REVISED

1. Background:

The Bureau of Reclamation, Grand Coulee Power Office, Grand Coulee, WA, has a requirement for trouble shooting and repair services for a 70 Ton Tailrace Stoplog Crane. The crane is located at Grand Coulee Dam, Washington Power Plant. The crane is used for installing and removing tail logs to isolate generating units 19 through 24.

The crane was manufactured by Ederer Crane Corporation in Seattle, WA and was placed into service in the early 1970’s. The crane and controls contain the original equipment.

The hoist controls have stopped operating correctly and are in need of repair; the eddy current brake controller is not supplying the necessary current to the eddy current brake.

This requirement will be awarded as a Firm Fixed Price (FFP) Time and Material (T&M) contract. The trouble shooting and spare parts portion of the requirement will be FFP and the repairs will be T&M.

2. System Details:

The hoist system is comprised of the following components:

1. Holding Brakes quantity two - Ederer 212-A with General Electric Solenoid CR9503213CAB203 actuator

2. Motor - Westinghouse 404T wound rotor 1200rpm

3. Eddy Current Brake - Dynamatic Ajusto-Brake AB-706

4. Eddy Current Brake - Dynamatics Mark III Controller with high current output

5. Control Lever – 5 speeds hoist/raise, 5 speeds lower

6. Resistor Bank for wound rotor motor

7. Hoist and Lower Contactors

8. Four Resistor Bank Contactors

9. Various control relays, timing relays and variable tuning resistors.

3. Performance Requirements/Tasks:

Task 1: Provide all labor, equipment and materials to troubleshoot and repair the crane and return it to its original working condition.

Acceptable Quality Level (AQL) Submit detailed estimate for repairs after troubleshooting is complete. As part of the estimate a list of the materials necessary to complete the repairs and an estimate for 2 spare solenoid brake assemblies shall be included.

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4. Performance Requirements Summary

5. Contracting Officer Representative (COR) The Contracting Officer (CO) will appoint a representative to serve as the Government’s point of contact for communication with the Contractor. All communication from the Contractor shall go through the representative for technical assistance. The contractor will coordinate all work with the representative, to arrange for services, to avoid schedule conflicts and to resolve questions and problems

6. Quote Submission Requirements and Quote Evaluation Criteria:

a.) Refer to the attached addendum to provision 52.212-1(B), Submission of Offers: for a complete list of items to be submitted with quotes.

b) Refer to the attached provision 52.212-2 Evaluation – Commercial Items for criteria that will be used to evaluate quotes.

7. Drawings/Pictures Drawings are available. To obtain them, the attached non-disclosure form must be filled out and emailed to jwahl@usbr.gov.

Pictures are also available without a completed non-disclosure form and can be obtained by sending an email request to jwahl@usbr.gov

8. Project Completion Date The target completion date for this repair is May 20, 2021