THIS IS A SOURCES SOUGHT, HOWEVER IF YOUR COMPANY CAN PROVIDE THIS SERVICE, PLEASE PROVIDE A QUOTE FROM THE INFORMATION ON THIS RFI.
THIS SERVICE IS FOR THE VA MEDICAL CENTER, FAYETTEVILLE, ARKANSAS 72703
Contract will begin October 1, 2009 through September 30, 2010.
Scope of Work for Safety Testing Boilers
Equipment:
3 each clever brooks model CB-200-250-150 high pressure boiler
1 each clever brooks 30 HP low pressure boiler
1. Check and inspect fuel burning equipment, safety devices, and interlocks. Per VHA Boiler Plant Safety Device Testing Manual.
See attached Checklist
Test each boiler every 6 months
Boiler Safety Checklist
Job Name: Date:
Address: Job #:
Boiler Mfg.: Model#:
S.N.: Max BTUH Input:
Safety Control:
Adjust burner combustion settings and calibrate oxygen trim (natural gas)
Adjust burner combustion settings and calibrate oxygen trim ( #2 oil)
Calibrate instrumentation, monitoring, and control systems
Check vibration of burner fan
Calibrate pressure gauges and thermometers
Check flame scanner
Check gas vent for leaks
Check gas fuel safety shut-off proof-of-closure switch
Leak test the gas fuel safety shut-off valves
Check forced draft fan motor interlock switch
Check forced draft fan damper switch (high purge switch)
Check high gas pressure cut-off switch
Check low gas pressure cut-off switch
Check low pilot gas pressure cut-off
Check pre-purge timing
Check post-purge timing
Check igniter timing
Check low fire position interlock (low purge switch)
Check combustion air interlock switch
Check ignition flam-out (time to close valves)
Check main flame-out (time to close valves)
Check minimum igniter flame test (pressure)
Check scanner not sensing ignition spark
Check low oxygen alarm and/or cut-out
Check combustion gas leaks into boiler room
Check low-atomizing pressure for fuel oil
Check high fuel oil pressure cut-off
Check low fuel oil pressure cut-off
Check fuel oil safety shut-off valves proof-of-closure
Leak test the fuel oil safety shut-off valves
Check the operation of the liquid petroleum gas pilot
Check boiler outlet damper position (wide open for purge
Combustion report attached (natural gas)
Combustion report attached (#2 oil)
High pressure cut-out (recycle)
Trip out Calibrated Setting
High steam pressure cut-out (non-recycle)
Trip out Calibrated Setting
Steam safety valves(raise boiler pressure until valves pop)
East West Accumulated
VHSO
1100 North College Ave
Fayetteville, AR 72703
Boiler #: SN:
Test Date: Technician:
GAS
Fire Rate O2 CO ppm Bailey Meter Stack Temp Deg F
Lo Pin
Pin 3
Pin 6
Pin 9
Hi Pin
OIL
Fire Rate O2 CO ppm Air pressure Metered #2 Oil #2 Oil Delivery #2 Oil
Lo Pin
Pin 3
Pin 6
Pin 9
Hi Pin
Notes
Corrective Action Suggested
Corrective Actions Taken
Bid Protests Not Available