Compressor SOW.docx

STATEMENT OF WORK

SCOPE

The vendor shall provide a Variable Speed Drive Rotary Screw Compressor (VSDRSC) as detailed within this Statement of Work (SOW).

BACKGROUND

The Naval Air Warfare Center - Aircraft Division (NAWCAD) has a requirement for a VSDRSC for use during qualification testing of aircraft equipment, by means of compressed air. The scope of work will provide the procurement of a VSDRSC to be used at the Power and Propulsion Department, Electrical Systems Laboratory (ESL). The ESL is a testing facility that consists of numerous test areas that are designed to evaluate electrical power generation, battery and power conversion systems, electrical power distribution systems, electrical power quality, electrical starting and emergency electrical power systems.

REQUIREMENT

CLIN 0001- Variable Speed Drive Rotary Screw Compressor

1. General Specifications The VSDRSC shall utilize a 480VAC, 3-Phase, 60-Hertz (Hz) delta input power.

1. The system shall be contained in a NEMA type 4 electrical enclosure with package pre-filtration

2. The system shall have removable panels allowing access for service and repair of internal components.

3. The VSDRSC shall be mounted on a 120 gallon tank with an integrated compressed air drier.

4. The VSDRSC shall be painted blue in color to match our existing compressed air equipment.

5. The VSDRSC shall have a 15 horsepower high efficiency electric motor, with Danfoss variable speed drive

6. The VSDRSC shall be fully enclosed, Fan-Cooled (TEFC) IE3, NEMA class 1 rated electric motor for both rotary screw drive and cooling fan motors.

7. The VSDRSC shall have a cubical vent fan.

8. The VSDRSC shall operate with noise emissions no greater than 70 dBA.

9. The VSDRSC shall deliver 100 psi compressed air at 79 ACFM and have a variable operating capacity of 24 to 100 percent

10. The VSDRSC dimensions shall not exceed 76 x 34 x 75 (LxWxH) inches, and a total weight not exceeding 1800 lbs.

11. The VSDRSC shall have a 5-Year manufacturer warranty protection for the airend, motor, separator tank and cooler/heat-exchanger.

12. The VSDRSC controls shall have a clear and simple read out.

13. Controller shall utilize an icon based display.

14. Controller shall have an auto run feature.

15. Controller shall support browser-based online compressor status visualization.

16. Controller shall have a graphic service plan indication, indicating when service is required.

17. Controller shall have LED status alerts for alarm, service needed, auto operation and power on.

18. Controller shall have software available to control up to six compatible compressors.

19. Controller shall display the air temperature.

20. Controller shall display the air dewpoint.

21. Controller shall provide for system fault management.

22. Controller shall have local control, and remote control and connectivity functions for system operation supplied with no fees or subscription required.

23. Controller shall support programming for at least four (4) different work-week profiles for up to a ten (10) week period.

24. Controller shall automatically restart following a power outage without loss of work-week profiles.

Facility AIR System Description:

1. Facility has 60 amps at 480VAC/3phase/60Hz delta available

2. Facility has 20 amps at 120VAC, 60Hz power available

3. Facility has a plumbed air system with a heatless desiccant air drier

4. Facility has a 400 gallon compressed air storage tank

5. List of Air System Utilization Equipment

i. Air operated actuators for device control.

ii. Test equipment lift, support, sealing bladders.

iii. Conditioned blast air.

iv. Redundant hydraulic supply oil pumps.

v. General use lab support tools.

CLIN 0002- Acceptance Testing

2. Functional Test

1. The vendor shall include at a minimum 9hrs of startup and training to EPSEF test personnel.

CLIN 0003- Manuals/Drawings

3. Operating Manual

1. The system shall include operating manuals for the hardware and software, in both hard copy and electronic (PDF, Word or HTML) formats.

4. Technical Manual

5. Repair Manual

6. Drawings

1. The vendor shall include replacement parts list, electrical, and mechanical drawings of the system, in both hard copy and electronic (PDF, Word or HTML) formats.

7. Recommend Maintained Schedule

8. Recommend Spare Parts List CLIN 0004- Shipping

9. Recommend Shipping will be provided by the vendor to the following address:

48298 Shaw Road Building 1461 Patuxent River, MD 20670