Statement_of_Work_Autoclave_Calibration_and_Repair.docx

Autoclave Calibration and Repair Contract/Ryan Davis

Statement of Work Fiscal Year 2019 Project Title: Autoclave Calibration and Repair Contract Document Date: March 18th, 2019 Objective: Complete a calibration of the Taricco autoclave in building 2933. Complete some specified repairs on the system listed in tasks below. This is being done to keep the system functional and maintain a NIST traceable calibration.

Necessary miscellaneous labor, materials, and parts shall be approved by the CO and TI prior to execution by the vendor.

Tasks:

1) Vendor shall validate the sensors on the system are maintained to a traceable NIST standard for the calibration of the autoclave. This shall include all transducers and reading functions on the system. A list of all transducers may be requested.

2) Preventative maintenance shall be completed on the autoclave, to include but not limited to:

a. All greased surfaces shall be first thoroughly degreased and cleaned.

b. Clean and inspect the front head, door seal, and locking ring area.

c. Check and replace internal autoclave lights.

d. Visually inspect the door seal is clean and free of cuts or leaks.

e. Visually inspect autoclave system exterior for leaks and integrity.

f. Check the fan housing coil for leaks.

g. Check nitrogen system for leaks and repair.

h. Drain the resin traps.

i. Check cooling tank level and fill as necessary.

j. Clean and grease wedges on the door and locking ring.

k. Verify all wedges on the door and locking ring have no damage or dirt.

l. Clean and add a light coat of grease to all the wedges.

m. Ensure the back inner locking ring is clean and lubricated. Add grease if necessary.

n. Verify that the door seal is clean and free of cuts or leaks. Repair or replace if necessary.

o. Inspect and clean the door sealing face.

p. Replace hydraulic fluid filter for the door and bridge actuators.

q. Inspect hydraulic fluid level and add fluid if necessary.

r. Vacuum and inspect electrical cabinets.

s. Inspect internals (Insulation, Liner, Annulus Duct, and Floor Plates). Make repairs as necessary.

t. Disassemble the door locking bolt cylinder clean the connection line.

u. Lubricate the locking bolt slider with light coat of motor grease. (Door bolt air cylinder)

v. Clean all pressure sensing tubes. (1/4” poly)

w. Operate the autoclave door and bridge over full range of motion, ensure the system moves smoothly and properly.

x. Test the door bolt to make sure the locking pneumatic pin is engaged above 5 PSIG.

y. Verify that the pressure in autoclave light is on above 1 PSIG.

z. Verify that the fresh air purge timer runs for at least 10 minutes.

aa. Leak test cooling coil and piping at 25 PSIG for 24 hours without drop of more than 2 PSIG. Locate and repair as necessary.

ab. Verify that cooling coil drain valve is opening and draining coil into tank when the cooling valves are closed. Tighten all bolts on pump.

ac. Remove main vessel relief valves and have tested.

ad. Verigy visually that all vacuum supply and vent line vall vales open and close correctly when selected.

ae. Clean circulation fan blades in MCC/SCR and control panel.

af. Thoroughly clean top of autoclave, pipes, and floor of dust and debris.

ag. Secure the MCC main feeder, open the MCC buckets and wire ways and vacuum clean the interior.

ah. Check all electrical connections for tightness.

ai. Grease all system motors.

3) Any software upgrades or adjustments necessary to keep the system functioning well shall be completed.

4) Cooling tower fan bearings shall be replaced as a repair. The fan shaft shall then be aligned per the manufacturer’s instructions.

5) Cooling tower system shall receive all lubrication, adjustments, and inspections based on an annual occurrence by the manufacturer.

6) Liquid nitrogen storage tank shall be inspected, adjusted, and maintained per the manufacturers recommendations.

7) The cooling tower tank level sensor shall be replaced with a functioning sensor. The new sensor shall be compatible with the current system.

8) The vendor shall change the oil and filter for the vacuum pump. The vendor shall use the recommended oil and filter, by the manufacturer.

9) The vendor shall perform all annual maintenance on the air compressor per the manufacturers recommendations.

10) The vendor shall perform all annual maintenance on the fresh air blower per the manufactures recommendations.

11) Necessary miscellaneous labor per hour. Not to exceed $5,000.00.

12) Necessary miscellaneous materials. Not to exceed $7,500.00.