S2016_SOW_Solar_Turbine_Service_Contract_April.docx

April 19, 2016.

Statement of Work

Maintenance Service Contract for Solar Saturn Gas Combustion Turbine Generator Package (Package SN SG00346) and Solar Centaur Gas Combustion Turbine Generator Package (Package SN CG07798) at the USDA National Centers for Animal Health 1920 N Dayton Avenue Ames, Iowa

1.0 Scope of Work:

The Services to be provided by the contractor shall include all Turbine field service labor and subsistence for regularly scheduled maintenance inspection by qualified service personnel for both turbine units. The particular tasks to be performed for each level of service are in section 1.1. The contract will also include 4 non-scheduled/emergency service calls per year (not to exceed 8 man days per year). Contractors shall supply a Quote on their letterhead. Quoted price MUST INCLUDE all Materials, Labor, Equipment, Freight or Shipping, as well as any applicable Duties, Brokerage, or Custom’s fees. It is anticipated that a fixed Price Contract will be awarded. Award will be made for a 1-year base period with four optional 12 month option periods.

1.1 GENERAL SCOPE OF SCHEDULED SERVICE:

8. Visually inspect exhaust bellows for cracks or distortion.

9. Perform detergent cleaning of engine as necessary.

10. Perform borescope inspection of the compressor, gas producer and power turbine.

11. Conduct vibration survey.

12. Lubricate all electric motors that are equipped with grease fittings.

13. Check all safety valves as required.

14. Inspect, clean/replace all package filters.

15. Restart turbine and record acceleration time. Monitor control system for proper sequencing.

15. Conduct engine performance analysis on as needed basis.

3. Check inlet guide vanes for position. Check linkage and actuation systems. For electric and/or hydraulic actuators, inspect shaft for cleanliness and damage.

4. Inspect engine compressor variable vane mechanism for wear. Check for bent arms, loose linkages and loose bushings.

5. Check bleed valve actuator mechanism for proper operation. For electric and/or hydraulic actuators, inspect shaft for cleanliness and scoring.

Inspect intake and exhaust systems for damage, leaks and debris.

Check evaporative cooler for proper operation, if equipped.

3. Check and record speed magnetic pickup output.

4. Check condition of thermocouple harnesses and support grommets.

5. Checking fire detectors for cleanliness and sensitivity.

6. Assist customer with checks to ensure fire retardant bottles are properly charged. Test fire eyes, thermal devices and agent release solenoids for proper operation.

7. For enclosed units, test hazardous environment detector(s) and calibrate as needed.

8. Inspect igniter cable. Inspect igniter plug for erosion and proper gap.

9. Test all gages, calibrate as necessary.

10. Check and re-calibrate speed and temperature control boxes, if equipped.

11. Test and calibrate back-up over-speed protection monitor.

12. Test all safety warning and shutdown devices; adjust as necessary.

13. Test the package vibration monitor and associated vibration transducers.

14. Check batteries and charger for condition and proper operation.

15. Replace PLC battery.

X

8. Check oil cooler for cleanliness and proper operation; clean as necessary.

X

9. Replace all lube oil and servo filter, elements, gaskets and O-rings.

2. Inspect fuel control system for security, leaks, and proper operation. (including gas fuel control valve, fuel control actuator, throttle valve, and all linkages and connections)

3. Inspect fuel control poppet valve; replace as necessary.

4. Check pilot gas filter element; replace as necessary.

5. Disassemble, clean, and/or rebuild gas shutoff pilot control valves as necessary.

6. Disassemble and lubricate liquid fuel shutoff valves; reassemble with new O-rings.

7. Check and clean fuel strainers.

8. Remove and inspect fuel injectors for cracks, excessive oxidation and damage; replace as necessary.

9. Inspect, clean, and/or rebuild primary and secondary fuel shutoff valves.

10. Remove and inspect igniter torch housing for cracks and excessive erosion, inspect discharge tube for chaffing wear.

On liquid or dual fuel units, inspect purge system for proper operation

2. Replace starter hydraulic filter (if equipped).

5. Check pneumatic starter assembly (if applicable) for unusual wear and oil consumption. Verify proper operation of starter when unit is started.

6. Verify starter gas vent over pressure protection is functional (if applicable).

7. Check VFD’s for proper operation.

8. For pneumatic starters: clean, inspect and rebuild shutoff valve (e.g. Versa valve, etc.)

X

1. Disassemble, clean and inspect coupling teeth and shear bolts for wear or damage. Repack with fresh Solar coupling grease. Reassemble using new gaskets.

X

2. If vibration data indicates the need, check reduction gearbox to generator alignment; realign as necessary.

X

3. Inspect generator for cleanliness. Inspect fan blades, generator rotor and stator for contamination and damage.

X

2.0 Contractor/vendor Qualifications

Work on/for this service agreement shall be completed by technicians/mechanics with at least 5 years of experience and fully trained and current on repair, rebuilding, installation, and service of Solar Turbines. All work shall result in a unit in compliance with Solar corporate policy for field service of engines. Solar technicians trouble/service call response time needs to be less than 24 hours. This documentation is to be provided with the proposal.

3. 0 General NCAH Site Requirements

3.1 Site Security Access

1. Access to the construction site is controlled by a security fence and visitor/contractor check-in/check-out system. All contractor/subcontractor employees shall sign-in and out at the main site entrance gate and wear a contractor/visitor identification badge at all times while on the site. The ID badges will be turned in at the end of the work day. A current government-issued identification with a picture ID is required for entry.

2. This project site is located in a limited access security zone. Contractor or business vehicles will be required to display a USDA security tag to be hung from the Contractor’s vehicle rear view mirror.

3. Contractor vehicles will be allowed access adjacent to the work; contractor employee’s personal vehicles shall be parked in the facility employee parking lots.

4. The Contractor shall use only the service roads and access routes approved by the Contracting Officer’s Representative for this project.

5. Work shall be generally confined to the immediate area of the Combustion Turbine and the Central Utility plant. Unless accompanied by a NCAH/USDA employee, the Contractor, subcontractors, and their employees shall not enter buildings or facilities not specifically part of this project. Reasons included, but are not limited to, disease control and health requirements.

6. Additional security requirements may be imposed when the Federal Government raises the Homeland Security Alert Level. Additional directions will be provided if the situation occurs.

7. Failure to comply with access requirements shall be adequate grounds for removal of the Contractor/subcontractor employees from the site and barring further site access to individuals.

3.2 Work Hours:

Normal scheduled inspections and service work will be performed during regular workdays, 7:00 AM – 6:00 PM, local time. Federal holidays excluded. An extension of time before and after normal working hours will be considered upon a 2-week advance written request from the Contractor

4.0 Schedule:

All work will to be scheduled with the Government’s representative.