RNY Division- Comprehensive Annual maintenance contract of Roof Mounted package units (RMPUs) for a period of 02 years -(1) LHB AC coaches including Escorting , Operation, maintenance & Troubleshooting of NHLN based trains at NHLN coaching depot.(2) schedule maintenance & Troubleshooting of RMPU of LHB SPIC (self propelled inspection Car) (3) schedule maintenance & Troubleshooting of RMPU of ICF Coaches at RPAN Coaching Depot.

A-PART-I Comprehensive Maintenance Contract of RMPU at primary

Preventive Trip schedule maintenance(D1) of RMPU of LHB type AC Coaches of no. of coach months for 02 year. All consumables spares and associated jobs like brazing, leak testing along with all type of gas and vacuum pump required will be supplied by firm. Above/

Preventive Monthly schedule maintenance(D2) of RMPU of LHB type AC Coaches of no. of coach months for 02 year. All consumables spares and associated jobs like brazing, leak testing along with all type of gas and vacuum pump required will be supplied by firm. Above/

Six Monthly schedule maintenance of RMPU of LHB type AC Coaches of no. of coach months for 02 year. All consumables spares and associated jobs like brazing, leak testing along with all type of gas and vacuum pump required will be supplied by firm. Above/

IOH schedule per AC coach

B-Schedules 'B' - Replacement of equipment for LHB type RMPU EOG AC

Supply and fixing of New Scroll compressors duly removing the defective compressor one including all accessories like nitrogen flushing, leak testing, refrigerant charging etc. (compressor supplied by Firm) Above/

Supply, Removal & replacement of defective/damage Microprocessor controller by supply of new Microprocessor controller as per RDSO specification including all necessary job & testing

C-Schedule 'C' - Replacement of optional out of warranty equipment

Supply and replacement of evaporator unit with new one Above/

Supply and replacement of condenser unit with new one Above/

Supply and replacement of evaporator motor with new one Above/

Supply and replacement of condenser motor with new one Above/

Supply and replacement of condenser fan blade with new one Above/

Supply and replacement of runner of evaporator unit with new one Above/

Supply and replacement of dryer filter with new one Above/

Supply and replacement of Harting coupler 24 pin(Harting Plug & Socket) Above/

Supply and replacement of Harting coupler 16 pin(Harting Plug & Socket) Above/

Supply and replacement of HP,LP Transducer 0-10,0-40 bar with new one Above/

Supply and replacement of LP switch with new one Above/

Supply and replacement of HP switch with new one Above/

Supply and replacement Hygrostat with new one Above/

Supply and replacement of temp sensor FA with new one Above/

Supply and replacement of temp sensor SA with new one Above/

Supply and fitment of meta aramide supply air duct Above/

Supply and fitment of meta aramide return air duct Above/

Supply and fitment of meta aramide fresh air duct Above/

Repairing of defective microprocessor controller (repaired by contractor) Above/

Supply and fitment of filter Cassette fresh Air Above/

Supply and fitment of return Air filters Above/

Supply and replacement of HP,LP Transducer 0-10,0-40 bar with new one Above/

Supply and replacement of ESTI switch assembly complete with cartridge Above/

Supply and replacement of Thermostatic Expansion Valve Above/

Supply and replacement of K-41,K-42 & K-45 contactor,240 VAC and K01,K02 & K- 44 Contactor. Above/

SUPPLY ,fitting, fixing and replacement of overheat protection Switch 15A,250- 300V,30-110 Deg C Above/

Supply, fitting, fixing and replacement of selector switch for pressure gauge meter for four no. compressor Above/

Supply, fitting, fixing and replacement of Hygrostat Above/

Supply, fitting and fixing of contactor for Compressor/heater Above/

Supply, fitting and fixing of contactor for Condenser Motor Above/

Supply, fitting and fixing of contactor for Blower Motor Above/

Supply, fitting and fixing of 2P,10A,AC/DC MCB Above/

Supply, fitting and fixing of 3P,10A,AC MCB Above/

Supply, fitting and fixing of 3P,16A,AC MCB Above/

Supply, fitting and fixing of 3P,20A,AC MCB Above/

Supply, fitting and fixing of 3P,1.6A,MPCB(thermal relay range 1-1.6A) Above/

Supply, fitting and fixing of 3P,4A,MPCB(thermal relay range 2.5-4A) Above/

Supply, fitting and fixing of 3P,16A,MPCB(thermal relay range 10-16A) Above/

Supply, fitting and fixing of 2A,1.2KVAC fuse Above/

Supply fitting and fixing of 2A Fuse base suitable for 2A,1.2KV AC fuse. Above/

Supply, fitting ,fixing and replacement of defective MMR (750 V) with new one Above/

Supply, fitting and fixing of 200 VA control transformer 750/415 V, I phase, type -ii dry type and air cooled control transformer and measuring voltage transformer for switch board cabinet of LHB EOG AC Above/

Supply, fixing, replacement and commissioning of old/ defective snap locks of switch board cabinet (per SBC) Above/

Supply, fixing, replacement and commissioning of old/ defective profile hinges ( with screws) of switch Board Cabinet (per SBC) Above/

Supply, fixing and replacement of earthing shunt for RMPU and SBC

D-Schedule D-Outsourcing the job of ACCI for escorting of running LHB

Escorting of AC coaches by Skilled ACCI staff for up and down trip Above/

EPF of skilled escorting ACCI staff of AC coaches for up and down trip Above/

ESI of skilled escorting ACCI staff of AC coaches for up and down trip Above/

Escorting of AC coaches by Skilled ACCEA staff for up and down trip Above/

EPF of skilled escorting ACCA staff of AC coaches for up and down trip Above/

ESI of skilled escorting ACCA staff of AC coaches for up and down trip

E-PART-II- Trip, monthly, IOH schedule of RMPU of LHB SPIC (self

Monthly schedule maintenance of RMPU of LHB type SPIC of no. of coach months for 02 year. All consumables spares and associated jobs like brazing, leak testing along with all type of gas and vacuum pump required will be supplied by firm. Above/

Six Monthly schedule maintenance of RMPU of LHB type AC Coaches of no. of coach months for 02 year. All consumables spares and associated jobs like brazing, leak testing along with all type of gas and vacuum pump required will be supplied by firm. Above/

IOH schedule per AC coach

F-PART-III- Trip, monthly, IOH schedule of RMPU of ICF Coaches

Preventive trip maintenance of RMPUs fitted on SGAC coaches of roof mounted design (including all accessories, topping up of gas as applicable.) Above/

Supply, fitting, fixing and Replacement of defective scroll compressor Model ZR 61 KC TFD 522 or ZR 61 KCE TFD 522 suitable for R-22 or for R-407 C refrigerant including all accessories job like N2 flushing, leak test charging of gas as applicable(All necessary items to be supplied by firm) Above/

Supply, fitting, fixing and replacement of Condenser coil (Left Hand or Right Hand as per specific field requirement) Above/

Supply, fitting, fixing and replacement of Evaporator Coil (Left Hand or Right Hand as per specific field requirement) Above/

Supply, fitting, fixing of new blower motor with TOP Above/

Supply, fitting, fixing of Blower motor runner (Set=Left hand +Right hand) Above/

Supply, fitting, fixing of new condenser fan with aluminium Hub Above/

Supply, fitting, fixing of Condenser Motor(with TOP) Above/

Supply and fitment of fresh air duct. Above/

Supply and fitment of supply air duct. Above/

Supply and fitment of return air duct. Above/

Refrigerant leakage attention with supply of N2 Gas and refrigerant R-22/R-407c. Above/

Supply and fitment of drier (Nitrogen, R-22/R407c Gas and Vacuum pump required will be supplied by firm). Above/

Supply and fitment of Harting (Couplers) connector (Male and Female) including hood and base leaver 16 pin type. Above/

Supply and fitment of Harting (Couplers) connector (Male and Female) including hood and base leaver 24 pin type. Above/

Supply, fitting, fixing and replacement of over heat protection Switch , 15 A,250-300 V ,30-110 Deg Above/

Supply, fitting, fixing and replacement of Low pressure control switch, Auto reset type Above/

Supply, fitting, fixing and replacement of High pressure control switch, Auto reset type Above/

Supply, fitting, fixing and replacement of Thermostatic Expansion Valve. Above/

Supply, fitting, fixing and replacement of LP Gauge 0-10 Bar. Above/

Supply, fitting, fixing and replacement of HP Gauge 0-40 Bar. Above/

Supply, fitting, fixing and replacement of Contactor for Compressor Motor./Heater Above/

Supply, fitting, fixing and replacement of Contactor for Compressor Motor./Heater Above/

Supply, fitting, fixing and replacement of Contactor for Blower Motor. Above/

Supply, fitting, fixing of 2P,10A, AC/DC MCB Above/

Supply, fitting, fixing of 3P,16A, AC MCB Above/

Supply, fitting, fixing of 3P,16A,MPCB(thermal relay 10-16A) Above/

Supply and fitment of Vane Relay. Above/

Refrigerant charging for any report of less cooling/others (R-22/R-407C).