Provision of refurbishment of 1000 Sets of RMPUs of LHB AC coaches.(KUR-36 Sets RMPU )(PB-348/2025-26)

Supply of Fresh air filter as per scope of work

Replacement of Fresh air filter as per scope of Numbers 72.00 work

Supply of Return air filter as per scope of work

Replacement of Return air

Supply R407/R22 refrigerant as per scope of work.

Replacement of Scroll compressor suitable for Numbers 72.00 R407/ R22 refrigerant as per scope of work.

Supply of Blower motor with runner

Replacement of Blower motor with runner

Supply of Condenser motor

Replacement of Condenser Motor

Supply of Harting couplers including hood and Numbers 108.00 base lever- 24 pin type as per scope of work. KHURDA ROAD DIVISION-ELECTRICAL/ECOR

Replacement of Harting couplers including hood Numbers 108.00 a n d base lever - 24 pin type as per scope of work

Supply of Harting couplers including hood and Numbers 36.00 base lever- 16 pin type as per scope of work.

Replacement of Harting couplers including hood Numbers 36.00 a n d base lever - 16 pin type as per scope of work.

Supply of condenser Fan with Aluminum Numbers 72.00 Hub/fiber hub as per scope of work.

Replacement of condenser Fan with Aluminum Numbers 72.00 Hub/fiber hub as per scope of work.

Supply of SS welded round guard (condenser fan Numbers 18.00 jali) as per scope of work

Replacement of SS welded round (condenser fan jali) as per scope of work

Supply of suitable Drier filter as per scope of Numbers 72.00 work

Replacement of suitable Drier filter as per scope Numbers 72.00 of work

Supply of Pressure Transducer 0-10 bar with LP Numbers 72.00 gauge as per scope of work

Replacement of Pressure Transducer 0-10 bar Numbers 72.00 with LP gauge as per scope of work

Supply of Pressure Transducer 0-40 bar with HP Numbers 72.00 gauge as per scope of work.

Replacement of Pressure transducer 0-40 bar Numbers 72.00 with HP gauge as per scope of work

Supply of ESTI switch assembly complete with Numbers 36.00 cartridge as per scope of work

Replacement of ESTI switches assembly Numbers 36.00 complete with cartridge as per scope of work.

Supply of complete set of Air Heater (1set = 15 Set nos. 400W heater element)(supply) as per scope of work

Replacement of complete set of Air Heater (1set Set = 15 nos. 400W heater element) (labour) as per scope of work.

Supply of over heat protection switch 15A, 250 Numbers 36.00 300V, 30-110C (supply) as per scope of work

Replacement of defective/damaged over heat Numbers 36.00 protection switch 15A, 250 300V, 30-110 C Labour) as per scope of work.

Supply of Low-pressure control Cut-out/switch as Numbers 72.00 per scope of work

Replacement of Low-pressure out/switch as per scope of work

Supply of High-pressure control cut- out/switch Numbers 72.00 as per scope of work.

Replacement of High-pressure out/switch as per scope of work.

Supply of Control Pressure switch as per scope Numbers 72.00 of work

Replacement of control Pressure switch as per Numbers 72.00 scope of work.

Supply of Thermostatic Expansion Valve as per Numbers 72.00 scope of work

Replacement of Thermostatic Expansion Valve Numbers 72.00 as per scope of work

Supply of Evaporator coil (Left Hand or Right Numbers 72.00 Hand as per field requirement)(supply)

Replacement of Evaporator coil (Left Hand or Numbers 72.00 Right Hand as per field requirement) (labour) KHURDA ROAD DIVISION-ELECTRICAL/ECOR

Supply of Condenser coil (Left Hand or Right Numbers 72.00 Hand as per field requirement) (supply)

Replacement of Condenser coil (Left Hand or Numbers 72.00 Right Hand as per field requirement) (labour)

Supply of R407 compressor

Replacement of R407 refrigerant gas in RMPU Kg compressor

(Supply part) Flushing the system with Nitrogen Job Gas and CTC cleaning.

(Erection part) Flushing the Nitrogen Gas and CTC cleaning.

Leak check in refrigeration attention/ rectification

Supply of Fire retardant thermal insulation foam Sqm sheet, 12mm thickness, black colour suitable for L H B variant AC coaches confirming to RDSO spec No. RDSO /PE /SPEC/AC/0061 2005(REV-1) or LATEST

Fixing of Fire retardant thermal insulation foam Sqm sheet, 12mm thickness, black colour suitable for L H B variant AC coaches confirming to RDSO spec No. RDSO/PE /SPEC/AC/0061 2005 (Rev-1) or latest

Supply of Earthing shunt of suitable size as per Numbers 360.00 s i t e requirement as per RDSO spec No. RDSO/PE/SPEC/AC/0061 2005 (Rev-1) or latest (150 mm)

Supply of Earthing shunt of suitable size as per Numbers 72.00 s i t e requirement as per RDSO spec No. RDSO/PE/SPEC/AC/ 0061-2005(REV-1) or LATEST (300 mm)

Supply of Complete set of Hinges,supporting rod Set of return air access door for RMPU (Bonut Lock) as per RDSO (REV-1) or LATEST as per site requirements.

Supply of Fresh air intake grill conf. to RDSO Numbers 72.00 Spec no. RDSO/PE/SPEC/AC/0061 2005 Rev-1 suitable for all LHB variant AC coaches.

Fixing and commissioning of Fresh air intake Numbers 72.00 grill conf. to RDSO Spec no. RDSO/PE /SPEC/AC/0061 2005 Rev-1 suitable for all LHB variant AC coaches.

Supply of Differential pressure switches (DPS) of Set pressure range from 0.08 1.20 (inches WC) and SS:304 tube with ID 4.0 mm and 6.6 mm of OD and length 1.173 meters suitable to connect the Differential Pressure switch to Heating element as per RDSO Spec. No. RDSO/PE/MS/AC/0089- 2022 Rev.0 & RDSO Specification No. RDSO/PE/SPEC /AC/0061 2005 (Rev. 2)

Provision of Differential pressure switches (DPS) Set o f pressure range from 0.08 1.20 (inches WC) and SS:304 tube with ID 4.0 mm and 6.6 mm of OD and length 1.173 meters suitable to connect the Differential Pressure switch to Heating element as per RDSO Spec. No.RDSO/PE/MS/AC/0089-2022 Rev.0 & RDSO Specification No. RDSO/PE/SPEC /AC/0061 2005 (Rev. 2)

Supply and Replacement of Old Refrigerant Set Copper pipe lines with new refrigeration copper pipe lines (discharge line, liquid line,suction line) with brazing work & replacement of supporting clamps & hardwares etc. (Without Refrigerant charging ) KHURDA ROAD DIVISION-ELECTRICAL/ECOR

Supply and Replacement of Power & Control Set harness with WAGO connectors of LHB AC RMPU. (Without Harting & Steel Junction Boxes)

Testing of Roof Mounted Package Unit in RMPU Set Lab as per scope of work.

Supply of Microprocessor Controller as per Numbers 36.00 116938.00 RDSO Spec No. RDSO/PE/SPEC/AC/0139-2009 (Rev.1) for RMPU of LHB AC Coaches. Total 24359059.08