Biennial Maintenance Contract for maintenance of Railway In plant signaling system in CHP SgTPP

MANDATORY JOB OF RLY SIGNAL SYSTEM MNTC.

16 X 0.2 SQ MM PVC SINGLE CORE CABLE PVC INSULATED RAILWAY SIGNALLING INDOOR SINGLE CORE CABLE AS PER COLOUR CODING SCHEME OF RAILWAYS CONFIRMING TO RDSO SPECIFICATION NO: IRS:S-76/89(AMD-3) WITH LATEST AMENDMENT. 16 X 0.2 SQ MM GREY, 100M EACH COIL

7 X 0.75 SQ MM PVC SINGLE CORE CABLE PVC INSULATED RAILWAY SIGNALLING INDOOR SINGLE CORE CABLE AS PER COLOUR CODING SCHEME OF RAILWAYS CONFIRMING TO RDSO SPECIFICATION NO: IRS:S-76/89(AMD-3) WITH LATEST AMENDMENT. 7 x 0.75 SQ MM GREY, 100M EACH COIL

8 SWG GI BOND WIRE GI BOND WIRE SOFT 8 SWG FOR BONDING RESISTANCE - 132 OHM/KM

PVC JACKETED GALVANISED ROPE WIRE PVC JACKETED GALVANISED ROPE WIRE 6 MM DIA (6X19 STRANDED WITH STEEL CORE) WITH 3 MM PVC THICKNESS & OVERALL THICKNESS OF 10MM (FOR TRACK CCT JUMPER WIRE)

CELL, 2V/80AH, LEAD ACID LEAD ACID LOW MAINTENANCE SECONDARY CELL 2V/80AH AS PER RDSO SPECIFICATION IRS:S-88/93 (MATERIALS SHOULD BE PROCURED FROM RDSO APPROVED FIRM)

FUSE CARTIDGE, 2A : 2A NON DETERIORATING NON INDICATING TYPE FUSE CATRIDGE AS PER IRS S-78/92 WITH LATEST AMENDMENT

FUSE CARTIDGE, 16A : 16A NON DETERIORATING NON INDICATING TYPE FUSE CATRIDGE AS PER IRS S-78/92 WITH LATEST AMENDMENT

FUSE CARTIDGE, 6A : 6A NON DETERIORATING NON INDICATING TYPE FUSE CATRIDGE AS PER IRS S-78/92 WITH LATEST AMENDMENT

RED ASPECT LED MAIN SIGNAL WITH HMU : RED ASPECT LED MAIN SIGNAL AS PER RDSO SPEC RDSO/SPN/153/2004 OR LATEST WITH HMU (FROM RDSO APPROVED FIRM)

YELLOW ASPECT LED MAIN SIGNAL WITH HMU : YELLOW ASPECT LED MAIN SIGNAL AS PER RDSO SPEC RDSO/SPN/153/2004 OR LATEST WITH HMU (FROM RDSO APPROVED FIRM)

LED ASPECT FOR SHUNT SIGNAL : LED ASPECT FOR SHUNT SIGNAL WITH BUILD IN CURRENT REGULATOR AS PER RDSO SPEC RDSO/SPN/153/2004 OR LATEST WITH AMDT-1 OR LATEST (FROM RDSO APPROVED FIRM)

ROUTE LED SIGNAL LIGHTING UNIT, 110V AC : ROUTE LED SIGNAL LIGHTING UNIT, 110V AC RETROFITTABLE IN EXISTING CLS HOUSING AND COMPATIBLE WITH AC LED ECR AS PER RDSO SPECIFICATION NO RDSO/SPN/153/2011 (REV.4.1)

LED WITH HOLDER FOR DOMINO TYPE PANEL : LED WITH HOLDER FOR DOMINO TYPE PANEL (RED, YELLOW & WHITE OF 10 NOS. EACH KIND)

110V AC /2-6V DC- 10A BATTERY CHARGER : SUPPLY OF BATTERY CHARGER- TRACK FEED 110V AC /2-6V DC- 10A CHARGING RATE, SUITABLE TO CHARGE 1-4 CELLS OF 80AH BATTERY AS PER IRS:S-89/2013 VER.1 OR LATEST

RELAY PLUG IN TYPE ,STYLE AC LED RELAY PLUG IN TYPE, STYLE AC LED. ALL ASPECT AC LAMP PROVING RELAY UNIT WITH BUILD IN CURRENT TRANSFORMER TYPE SLOW TO RELEASE NEUTRAL LINE RELAY 4F/4B CONTACTS FRONT & BACK METAL TO CARBON SHALL BE SUITABLE FOR WORKING IN SERIES WITH 110V AC LED SIGN SIGNAL RATED AT 15W CONFORMING TO RDSO SPEN. NO. STS/E/RELAY/AC LIT LED SIGNAL/04-2002, BRS.941A.IRS-S-34 & IRS-S-23/86 (AS APPLICABLE)

SUPPLY OF FIBRE GLASS TRACK LEAD JUNCTION BOXES AS PER IRS DRG NO- SA-20101/M AND SPECN. NO. 151/1997 COMPLETE WITH ONE WAY TERMINAL BLOCKS AND 450MM LONG, 25MM DIA PLASTIC HDPE PIPE FOR TERMINATION OF SIGNALLING CABLE FOR THE USE OF TRACK CIRCUIT

RELAY,QTA2,2F, 1B CONTACTS : RELAY, AC IMMUNE, PLUG IN TYPE 'QTA2' NEUTRAL TRACK, 9 OHMS, 2F, 1B CONTACTS, FRONT AND BACK CONTACT METAL TO CARBON, COMPLETE WITH PLUG BOARD RETAINING CLIPS AND CONNECTORS CONFIRMING TO BRS-939A, BRS-966 (APPENDIX F2), IRS-S-34 & IRS-S-23 (AS APPLICABLE), THE INTERLOCKING CODE FOR THIS UNIT SHALL BE FGHKX

RELAY,QN1,12F/4B CONTACTS : RELAY, NON AC IMMUNE, PLUG IN TYPE, STYLE 'QN1' DC - NEUTRAL LINE, 24V, 12F/4B CONTACTS, FRONT AND BACK CONTACTS METAL TO CARBON WITH PLUG BOARD, RETAINING CLIP AND CONNECTORS CONFORMING TO BRS-930, IRS:S 34 & IRS:S 23 (AS APPLICABLE). THE INTERLOCKING CODE FOR THIS UNIT SHALL BE ABCDE

RELAY,QN1,8F/8B CONTACTS : RELAY, NON AC IMMUNE, PLUG IN TYPE, STYLE 'QN1' DC - NEUTRAL LINE, 24V, 8F/8B CONTACTS, FRONT AND BACK CONTACTS METAL TO CARBON WITH PLUG BOARD, RETAINING CLIP AND CONNECTORS CONFORMING TO BRS-930, IRS:S 34 & IRS:S 23 (AS APPLICABLE). THE INTERLOCKING CODE FOR THIS UNIT SHALL BE ABCDF

RELAY,QNA1,12F/4B CONTACTS : RELAY, AC IMMUNE, PLUG IN TYPE, STYLE 'QNA1' DC - NEUTRAL LINE, 24V, 12F/4B CONTACTS, FRONT AND BACK CONTACTS METAL TO CARBON WITH PLUG BOARD, RETAINING CLIP AND CONNECTORS CONFORMING TO BRS-931A, IRS:S 34 & IRS:S 23 (AS APPLICABLE). THE INTERLOCKING CODE FOR THIS UNIT SHALL BE ABDGH

RELAY,QNA1,8F/8B CONTACTS : RELAY, AC IMUNE, PLUG IN TYPE, STYLE 'QNA1' DC - NEUTRAL LINE, 24V, 8F/8B CONTACTS, FRONT AND BACK CONTACTS METAL TO CARBON WITH PLUG BOARD, RETAINING CLIP AND CONNECTORS CONFORMING TO BRS-931A, IRS:S 34 & IRS:S 23 (AS APPLICABLE). THE INTERLOCKING CODE FOR THIS UNIT SHALL BE ABDGH

RELAY, QL1,24V DC 11F/4B CONTACTS : RELAY, DC MINIATURE MAGNETICALLY LATCHED NEUTRAL LINE TRACTIVE ARMATURE 24V DC 11F/4B FRONT AND BACK CONTACTS METAL TO CARBON COMPLETE WITH PLUG BOARD, RETAINING CLIP & CONNECTORS TO BRS 935A, IRS-S-34, IRS-S-23 STYLE QL1

FAIL SAFE ELECTRONIC TIMER,24V DC,120SEC : FAIL SAFE ELECTRONIC TIMER, 24V DC, 120 SEC AS PER RDSO SPECIFICATION IRS: S-61/2000 (AMD-2) WITH LATEST AMMENDMENTS

RELAY,AC,IMMUNISED,8F/4B CONTACTS : RELAY, AC, IMMUNISED, DC MINIATURE, PLUG IN TYPE, NEUTRAL LINE, SLOW TO RELEASE TRACTIVE ARMATURE 24V DC 8F/4B CONTACTS, FRONT & BACK CONTACTS METAL TO CARBON COMPLETE WITH PLUG BOARD, RETAINING CLIPS AND CONNECTORS ETC. TO BRS 933A, IRS-S-23 (AS APPLICABLE), STYLE QSPA1

FAIL SAFE ELECTRONIC FLASHER RELAY : FAIL SAFE ELECTRONIC FLASHER RELAY 50 FLASHES PER MINUTE (WORKABLE ON 24V DC) DEVICE 3A FOR RAILWAY SIGNALLING AS PER RDSO SPECIFICATION NO RDSO/SPN/173/2002 WITH AMENDMENT NO-1 LATEST (WITH GALVANIC ISOLATION)

PLUG IN TYPE POINT GROUP CONTACTOR RELAY : PLUG IN TYPE POINT GROUP CONTACTOR RELAY SIEMENS TYPE AS PER RDSO SEC NO IRS-S-46 & F FIRM'S SPECIFICATION

ELECTRICAL POINT MACHINE HEAVY DUTY : ELECTRICAL POINT MACHINE HEAVY DUTY ROTARY LOCKING TYPE COMPLETE WITH CABLE TERMINAL BOX AS PER IRS:S-24/02 AND MACHINE OPERATES ON 110V DC

SOUMEN CHATTERJEE (BID ID -6018005)