Combined Synopsis and Solicitation - Attach 02 - Statement of Work- Refurbish 150VCP-W50C Breaker LOP.pdf

STATEMENT OF WORK

Refurbish Eaton/Cutler Hammer 150VCP-W50C Circuit Breaker for Lookout Point

1.0 General Statement The Contractor shall provide all personnel, equipment, tools, materials, supervision, and other items and services necessary to replace vacuum interrupters on circuit breaker as defined in this Statement of Work (SOW). The circuit breaker is an Eaton / Cutler Hammer brand, 150VCP-W50C circuit breaker with serial number 03084857.

The Contractor shall perform to the standards in the contract and comply with all local, state, and federal regulations.

This is a firm fixed price contract. The delivery date is 75 days after receipt of award.

2.0 Definitions

Contracting Officer (CO): The Government employee who is authorized to enter into, administer, and/or terminate contracts and make related determinations and findings.

American National Standards Institute (ANSI)

Institute of Electrical and Electronics Engineers (IEEE)

Willamette Valley Project (WVP): The destination of where the contract is to take place.

3.0 Applicable Documents:

ANSI/IEEE C37.04 – Standard Rating Structure for AC HV Circuit Breakers ANSI/IEEE C37.06 – Preferred Ratings for AC HV Circuit Breakers ANSI/IEEE C37.09 – Standard Test Procedure for AC HV Circuit Breakers I.B. 32-255-1G – Eaton "Instructions for Installation, Operation and Maintenance of Type VCP-W Vacuum Circuit Breakers".

4.0 Government Will Furnish:

One (1) Eaton / Cutler Hammer 150VCP-W50C Circuit Breaker in need of refurbishment.

5.0 Contractor Shall Furnish:

All manpower, material, equipment, and supervision necessary to perform the requirements of this contract.

6.0 Background:

The Eaton / Cutler Hammer type 150VCP-W50C vacuum circuit breaker serves as a feeder breaker for station service transformers at the Lookout Point Dam, in Lowell OR.

The vacuum interrupter assemblies on all three phases of the breaker have sustained contact erosion from continued normal operation that has brought the circuit breaker out of manufacturer’s specification.

7.0 Nameplate Information:

All parts and repairs must be compatible with the Eaton type VCP-W50C circuit breaker. Parts shall be rated to meet or exceed the performance ratings specified on the breaker nameplate, given as:

Manufacturer: Eaton / Cutler Hammer Type: 150VCP-W50C Maximum Voltage (V): 17,500V Voltage Range Factor (K): 1.0 Power Frequency: 60 Hz Continuous Current: 1200 A

Lightning Imp. Withstand Voltage: 95 kV peak Interrupting Time: 50 ms Short-Circuit Current (I): 50kA rms Serial Number: 03084857 Weight: 260 lbs.

Instruction Book Number: 32-255-1G Parts List (Style) Number: 4A05445G74 Option Number: 20210200010000000000 Wiring Diagram Number: 691C386H44

8.0 Scope:

This SOW covers replacement of vacuum interrupters, calibration and testing of one (1) Eaton / Cutler Hammer type VCP-W50C vacuum circuit breaker. Satisfactory completion of this work requires that parts be furnished and installed per factory procedures to restore the breakers to original factory performance standards as verified by testing performed in accordance with the factory's operation and maintenance manual (I.B. 32-255-1G – Eaton "Instructions for Installation, Operation and Maintenance of Type VCP-W Vacuum Circuit Breakers").

9.0 Requirements:

9.1 Repair and Reconditioning:

9.1.1 Replace all three vacuum pole assemblies with new assemblies of brand name or equal to superseding type meeting IEEE/ANSI C37.04 and C37.06 standards. Existing vacuum pole assemblies are Cutler Hammer Brand, Type WL35123C.

9.1.2 Factory calibration and of circuit breaker following vacuum pole assembly replacement.

9.2 Testing:

Upon completion of all required work, circuit breaker shall be tested and perform to manufacturer’s specifications. Testing shall follow ANSI/IEEE C37.09 test procedures and include, at a minimum, insulation resistance, contact resistance, timing, and over-potential tests. A report with the test results and certification that the breaker meets Eaton's performance specifications and that it is suitable for safe operation shall be submitted to the Government.

10.0 Warranty

A 12-month warranty will be provided to the Government for the VCP-W50C circuit breaker.

11.0 Shipping

The circuit breaker is currently in the possession of U.S. Army Corps of Engineers, Willamette Valley Project, and located at the Lookout Point Dam, in Lowell OR. The Contractor shall arrange for transport of the circuit breaker from its current location to the contractor’s facility. After repairs are complete and satisfactory test results are submitted to the Government, the breaker shall be delivered to Lookout Point Dam. The Government shall not be responsible for damage or loss of the circuit breaker during shipping or while being stored away from Lookout Point Dam. The Government shall not be responsible for the cost of shipping to the contractor facility or shipping back to Lookout Point Dam. After repairs are completed, delivery to Lookout Point Dam is to be scheduled during the hours of 7am to 4pm Monday through Thursday only.

Lookout Point Dam Address:

U.S. Army Corps of Engineers 40386 West Boundary Road Lowell, OR. 97452

12.0 Government Acceptance.

12.1 Acceptance Requirements Summary. These are the criteria against which the Government acceptance will be determined.

13.0 GENERAL

13.1 Points of Contact.

Contracting Officer: Darrell Hutchens Email: darrell.d.hutchens@usace.army.mil

Contract Specialist: Nathean Stoner Email: nathean.w.stoner@usace.army.mil

Technical Point of Contact: Ceyel Clark, Electrical Engineer Email: ceyel.p.clark@usace.army.mil Office Phone: 541-349-3009

CONTRACT REQUIREMENTS SUMMARY

Objective

Contract Requirement

Allowed Number of

Discrepancies Surveillance Validated

Complaints

Shipping without damage

Breaker received clean without shipping damage

0 visual inspection

Replacement of pole units

New vacuum poles installed having new serial numbers

0 Confirm new serial numbers of replacement bottles

Spring charging mechanism operates properly and reliably

No malfunction of spring charging is observed during commissioning.

0 Test installation

Open and Close Operation is proper and reliable

No malfunction of open or close operation is observed during commissioning.

0 Test installation