Attachment6-RepairPartsConsideration-W912C322R0003-B1070-20220727.pdf
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- Solicitation number
- W912C322R0003
About this file
This document outlines two federal contract opportunities for repair and replacement of chiller systems at Fort Buchanan in Puerto Rico. The first opportunity involves repairing two chiller systems at the Antilles High School, including replacing various valves, lines, sensors, and other parts. The second opportunity is a solicitation for the replacement of the entire chiller system at Building 1070 of the Antilles High School. This requirement has a total set-aside for small businesses with a NAICS code of 238220 and PSC of N041. The magnitude of the contract is estimated between $1 million and $5 million, with a 20% bid bond required. Interested parties should monitor the SAM website for any amendments and ensure registration is active in SAM. The point of contact for any request for information is Carla Rosario and Maria Otero.
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Fort Buchanan - Antilles High School - CH2 Repair.
During regular hours unit LOTO.
Recover existing refrigerant and weight it.
- System #1
* Change evaporator transducer service valve.
* Change condenser transducer service valve.
* Change oil transducer service valve.
* Change evaporator service valve (3/4).
* Change the line and service valve that goes from the condenser to the eductor oil.
* Change line that connects the condenser service valve to the eductor oil has one of the nuts. corroded.
* Change condenser service valve 3/4.
* Change heater.
* Change the economizer temperature sensor.
*Change Refrigerant drier.
- System #2
* Provide gantry for Plate heat exchanger replacement.
* Replace Plate heat exchanger.
* Replace water temp sensor.
* Change evaporator transducer service valve.
* Change condenser transducer service valve.
* Change evaporator service valve (3/4).
* Change line and service valve that goes from the condenser to the eductor oil.
* Change line and service valve that goes from the evaporator to the eductor oil.
* Change condenser service valve 3/4.
*Change Refrigerant drier.
- System #2 has no pressure - require new refrigerant provided by customer R134a 275lbs.
Pressure Both system for leak check. Vacuum for dehydration.
Recharge with recovered refrigerant syst#1.
Charge with new Refrigerant syst#2 supply by customer at the moment of charge. Test for proper operation.
Start up and log report to customer.
Item JCI Part JCI Part Part Part Part Part Part Part Part Part Part Part Part Part Part Part Part Part Part Part Part Part Part OIL, L 5 GAL PAIL 1
SEAL, O RING 14
SEALER, PIPE REFG****NOTES *** 1
SEALER, PIPE THD COMPOUND 8 OZ 1
ELBOW 3/8 OD 3
SEAL O-RING NEOPRENE 2
VALVE, STOP 2
GASKET, DISCHARGE(REF DWG) 2
SENSOR, TEMP **SEE NOTE 2
FILTER SUCTION SPORLAN 2
PIPE,1/2"EDUCTOR RETURN PIPE 2
SENSOR TEMP **SEE NOTE 2
GASKET 4
VALVE, STOP 2
PIPE, 1/2" EDUCTOR RETURN PIPE 1
PIPE, 1/2" EDUCTOR INLET PPIPE 2
GASKET TEFLON 1 OD X7/8 4
B2-12 3/4 FL GASKET, B2-12 8
SEAL 12
O-RING 8
VALVE TRANSDUCER 1
VALVE, STOP 4
Parts or Material Qty
316 SS HEAT EXCHANGER 1
Part Part Material Material Material Material Material Material RB Materilas 1
Repair Materials 1 Nitrogen 4
022 11858 000 VALVE STOP ANG 6
Recovery tank 6 Gantry 1
GASKET, DISCHARGE(REF DWG) 1
COOLANT PROPYLENE GLYCOL 5 GAL 1
Fort Buchanan - Antilles High School - CH-1 Repair During regular hours unit LOTO.
Recover existing refrigerant and weight it.
- System #1
* Change evaporator transducer service valve.
* Change condenser transducer service valve.
* Change oil transducer service valve.
* Change evaporator service valve (3/4).
* Change the line and service valve that goes from the condenser to the eductor oil.
* Line that connects the condenser service valve to the eductor oil, has one of the nuts corroded.
* Change condenser service valve 3/4.
* Change Refrigerant drier.
- System #2
* Change evaporator transducer service valve.
* Change condenser transducer service valve.
* Change evaporator service valve (3/4).
* Change line and service valve that goes from the condenser to the eductor oil.
* Change line and service valve that goes from the evaporator to the eductor oil.
* Change condenser service valve 3/4.
* Change compressor heater.
* Change Refrigerant drier.
Pressure Both system for leak check. Vacuum for dehydration.
Recharge with recovered refrigerant syst#1.
Charge with new Refrigerant syst#2 supply by customer at the moment of charge. Test for proper operation.
Start up and log report to customer.
Notes:
- System 1 and 2 have low pressure.
Item Material Material Material Material Part Part Part Part Part Part Part Part Part Part Part Part Part Part Part Part Part Part Part
SEALER, PIPE REFG****NOTES *** 1
SEALER, PIPE THD COMPOUND 8 OZ 1
OIL, L 5 GAL PAIL 1
ELBOW 3/8 OD 3
SEAL O-RING NEOPRENE 2
VALVE, STOP 2
SEAL, O RING 14
COOLANT PROPYLENE GLYCOL 5 GAL 1
VALVE, STOP 2
PIPE, 1/2" EDUCTOR RETURN PIPE 1
PIPE, 1/2" EDUCTOR INLET PPIPE 2
PIPE,1/2"EDUCTOR RETURN PIPE 2
FILTER SUCTION SPORLAN 2
VALVE TRANSDUCER 1
VALVE, STOP 4
GASKET TEFLON 1 OD X7/8 4
B2-12 3/4 FL GASKET, B2-12 8
SEAL 12
VALVE STOP ANG 6
Recovery Tank 6 Repair Materials 1 Nitrogen 4
O-RING 8
#NAME?
Parts or Material Qty
Table 1
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