Provision of Double /Second Distant signalling arrangement in KSARA-TITOLI section(18Km section) consisting of North East Ghats in Kalyan-Titoli section(A Route) of Mumbai Division & Provision of balance indoor & outdoor signalling works in connection with Electronic interlocked station at Titoli station on HDN route of Mumbai division, where Kavach is sanctioned.

Supply of Relay rack assembly complete with scaffolding, fixtures and accessories 01 including MS Bars for fixing of relay plug board, string rods, fuse strips with bracket, 11 way Bus bars with cover and mounting brackets, runway for cable/wires, frame, base assembly etc. Siemens type & as per extant practice on C.Rly. Typical part list as per Annexure-II and Rack arrangement as per sketch no SK-727 and Rack plan as approved by Engineer in charge.

Supply of PVC flexible copper cable single core, multistrand 1x2.5 Sq.mm (50 02 conductor each diameter 0.25 +/- 0.01) as per IS 694/2010. with latest amendment if any with insulation thickness of 0.70 mm nominal conductor resistance 7.98 ohms/km and test parameters are as per IRS (S) 76/89 (Amd.3)or latest.

Supply of PVC flexible copper cable single core, multistrand 1x6 Sq.mm (84 03 conductor each diameter 0.30 +/- 0.01) as per IS 694/2010. with latest amendment if any with insulation thickness of 0.80 mm nominal conductor resistance 3.30 ohms/km and test parameters are as per IRS (S) 76/89 (Amd.3)or latest.

Supply of PVC flexible copper cable single core, multistrand 1x10 Sq.mm (80 04 conductor each diameter 0.40 +/- 0.01) as per IS 694/2010. with latest amendment if any with insulation thickness of 1.0 mm nominal conductor resistance 1.91 ohms/km and test parameters are as per IRS (S) 76/89 (Amd.3)or latest.

Supply of PVC flexible copper cable single core, multistrand 1x16 Sq.mm (126 conductor each diameter 0.40 +/- 0.01) as per IS 2465/1984 & IS: 694/2010. with latest amendment if any with insulation thickness of 1.0mm nominal conductor resistance 1.121 ohms/km and test parameters are as per IRS (S) 76/89 (Amd.3)or latest.

Supply of PVC flexible copper cable single core, multistrand 1x25 Sq.mm (196 06 conductor each diameter 0.40 +/- 0.01) as per IS 2465/1984 & IS: 694/2010. with latest amendment if any with insulation thickness of 1.2mm nominal conductor resistance 0.780 ohms/km and test parameters are as per IRS (S) 76/89 (Amd.3)or latest.

Supply of wire 16/0.2 (Blue, Red, Grey, yellow, Brown, Black, White as per site engineer instruction) finolex/polycab/delton make. IRS:S-76/89 (Amd.3), BS: 4808 Part-2. Wire to be procured from RDSO approved vender.

Supply of Automatic changeover for individual supply. Automatic changeover unit of 08 signal / Track / DC circuit supply of 32A, AC/DC consisting of 3TC44 contractors, LED Lamp, Push button, terminals, VSR, polarity switches. As per Rly. Drg.-SK-841/1-5 for IPS supply to manual discrete equipments with P/switch.

Supply of Automatic changeover for individual supply. Automatic changeover unit of 09 signal / Track supply of 70A, consisting of 3TC47 contractors, LED Lamp, Push button, terminals, VSR, polarity switches. As per Rly. Drg.-SK-841/1-5 for IPS supply to manual discrete equipments with P/switch.

Supply of 63 A rating, 4 pole change-over switch disconnector with dual shaft position & staggered terminals with sheet steel enclosure and extended handle of Siemens/L & T / HAVELLS/LEGRAND make.

Supply of QNA1 AC immunized relay, 8F-8B, 24 VDC along with plug, board, retaining clip and connectors conforming to BRS:931A,IRS:S60/78 with Amendment no.1 , IRS:S34/68 with Amendment no.6 & IRS:S23/88 with Amendment no.1

Supply of QN1 Non AC immunized neutral relay, 8F-8B, 24 VDC along with plug, board, retaining clip and connectors conforming to BRS:930, IRS:S60/78 with Amendment no.1 , IRS:S34/68 with Amendment no.6 & IRS:S23/88 with Amendment no.1

Supply of QNN1 Twin neutral line relay, 24 V DC 4F- 4B/5F-3B/6F-2B contacts, complete with plug, board, retaining clip and connectors BRS:960 Each

Design, fabrication and supply of fuse Auto changeover system for 32 Nos external non detorating type fuses or 'G' type fuses from 0.6A Amp to 4A Amp capacities used in signaling circuits. System shall have 8 cards with monitoring arrangement of 4 fuses in one card. As per RDSO spec. RDSO/SPN/209/2012 Ver.2.0 or latest amendment if any. Each

Design, fabrication and supply of fuse Auto changeover system for 24 Nos external non detorating type fuses or 'G' type fuses from 4 A to 10 Amp capacities generally used for point operation circuits. System shall have 6 cards with monitoring arrangement of 4 fuses in one card. As per RDSO spec. RDSO/SPN/209/2012 Ver.2.0 or latest amendment if any.

Supply of Phenolic 10mm thick sheet, grade P3 in standard size of 1.22x1.22 Mtr as per spec. No. IS 2036 of 1995.

Supply of ARA Terminal blocks with links made of PBT Specn No.IRS/75/2006 (Rev - 2) with latest amendments and RDSO Drg.No.SA-23741A Alt.4., SA-23745 Alt.5, SA-23746, SA-23748 Alt.4, & SA-23756 Alt.3.

Supply of Tik-tak, piano type switches, 5 A (as per IS Specification).

Supply of three pole plug and socket 5 Amp (as per IS Specification).

Maintenance Free Earth as per RDSO/SPN/197/2008 or latest consisting of : 1) Copper 20 bond steel electrode 3 Mtr long 17mm dia with copper bonding thickness of min. 250micron & UL listed & marked-01 No. (2) Earth enhancement compound RDSO Approved in sealed bag of 10 kgs - 03 No. (3) Copper strip 150 x 25 x 6mm - 02 No (4) Copper Strip 300 x 25 x 6mm- 01 No (5) 35 Sqmm Copper Cable to connect earth electrode to MEEB - 15Mtr Approx.

Supply of 35 Sq. mm. multistrand single core PVC insulated copper for connecting earth bus bar to earth electrode.

SUPPLY of Electronic timers for DAC reset arrangement 3 sec to 30 sec with 2NO/2NC contact working voltage 24V/60V DC. Siemens/ABB/L&T or SELEC(642X A programmable electronic timer switch) make.

Supply of Point Machine Raised Bracket FRP make with cover as per drg no. SK-846.

Supply of DWC HDPE pipe with one snap fit coupler and 'O' ring fire resistant, anti rodent, in 6 meter length of size 120 mm outer dia as per RDSO/SPN/204/2011 Ver 1.1 with Amd.1 or latest.

Supply of cable route marker as per RST/C/203A of FRP

Supply of Permanently Lubricated HDPE Telecom duct of size 50/42 mm and 26 accessories as per latest Specification TEC GR No. GR/TX/CDS-008/03March 11 with latest amendment" for OFC cable of size 24 fibre armoured in length of 1000 mtr/roll. Duct to be supplied from TEC approved sources.

Supply of PVC flexible wire size 30/0.25 mm annealled copper conductor as per IS 27 694:1990 of Finolex make or similar for connecting Opto copler box to signal transformer fixed inside unit/location box as per C. Rly Drg. No.RST-11545 in different colours of Green. Yellow, Red, White, Blue, Black & Grey.

Supply of GI reducer of size 40 mm / 20 mm as per IS 1239 PT.1 / 2004 or latest medium class for installation of AWS.

Supply of Stainless steel clamps of SS-304 type and size B for fixing Neoprene rubber tube on reducer & six pin coupler of track magnet and PVC conduit pipe with glands fixing on signal post & Optocoupler box as per C.Rly.Drg.No.RDS: 11545.

Supply of coupler lugs of various size of Dowell's make or similar for terminating cable conductors inside opto coupler boxes, junction boxes and on signal transformer for installation of AWS as per C.Rly. Drg.No.RDS: 11545.

Supply of Brass Gromet of suitable size for taking out wires from signal comet make 2125 & 2118 or similar.

Supply of Neoprene Rubber pipe of suitable size for taking 7 core cable from reducer to six pin coupler of track magnet for installation of AWS. Above/

Supply of Relay rack assembly complete with scaffolding, fixtures and accessories 01 including MS Bars for fixing of relay plug board, string rods, fuse strips with bracket, 11 way Bus bars with cover and mounting brackets, runway for cable/wires, frame, base assembly etc. Siemens type & as per extant practice on C.Rly. Typical part list as per Annexure-II and Rack arrangement as per sketch no SK-727 and Rack plan as approved by Engineer in charge.

Supply of Tag blocks 200/160/120 way with polycarbonate cover as per IRS S 77- 2006.(Rev.1) RDSO DRG. No.SA 24751, SA 24752 & SA 24753. Requirement of each type shall be specified by Engineer-in-charge.

Supply of tag blocks 96/100 way with polycarbonate cover as per IRS S 77-2006. (Rev.1) Requirement of each type shall be specified by Engineer-in-charge.

Supply of Main cable Termination rack complete with scaffolding, fixtures & 04 accessories including square bars for mounting 8-way terminal blocks, ladder, string rods, frame, base assembly, insulators, J bolt , nut/bolts & fasteners, backelite sheet, etc. Siemens type and as per extant practice of Central Railway. Typical part list as per Annexure-III and rack arrangement shall be as per sketch No.SK-727 with latest alterations.

Supply of Data logger for monitoring status of important relays, complete with processor Module to monitor following inputs as per spec. RDSO/SPN/99/2006 Spec. No: IRS:S- 99/2006 (Amdt-3) with latest amendments including power supply of adequate capacity, battery and 05 fault diagnostic software for failure analysis. Complete data logger & Processor Module (computer) as per Annexure-IV shall be placed in President rack of suitable size to be supplied. This also includes supply of one no. composite computer & printer table (work station table- Godrej/Durian/Transteel) for keeping processor module and one no. Godrej/Durian/Transteel make operator chair. i)1024 digital and 32 analog inputs.

Supply of PVC Indoor cable 1x60x0.6mm dia color coding of insulation of inner core shall be in six color viz Blue, Red, Grey, Green,Brown & Black conforming to IRS 76/89 (Amd.3) or latest.

Supply of PVC Indoor cable 1x40x0.6mm dia color coding of insulation of inner core shall be in eight color viz Blue, Red, Grey, Green, Brown, Black, Yellow & White conforming to IRS 76/89 (Amd.3) or latest.

Supply of PVC indoor cable 1x24x1 mm dia. Color coding of insulation of Inner conductor shall be in eight colour viz, Blue, Red, Grey, Green, Brown, Black, Yellow & white confirming to IRS 76/89 (Amd. 3) or latest.

Supply of Indoor Jumper wire of various colour as per Railways standard practice of type ATC 1x0.6 mm dia. Conforming to IRS/76/89 (Amd.3) of latest.

Supply of Indoor Jumper wire ATC 1x1 mm dia. Conforming to IRS/76/89 (Amd.3) of latest.

Supply of PVC flexible copper cable single core, multistrand 1x2.5 Sq.mm (50 11 conductor each diameter 0.25 +/- 0.01) as per IS 694/2010. with latest amendment if any with insulation thickness of 0.70 mm nominal conductor resistance 7.98 ohms/km and test parameters are as per IRS (S) 76/89 (Amd.3)or latest.

Supply of PVC flexible copper cable single core, multistrand 1x6 Sq.mm (84 12 conductor each diameter 0.30 +/- 0.01) as per IS 694/2010. with latest amendment if any with insulation thickness of 0.80 mm nominal conductor resistance 3.30 ohms/km and test parameters are as per IRS (S) 76/89 (Amd.3)or latest.

Supply of PVC flexible copper cable single core, multistrand 1x10 Sq.mm (80 13 conductor each diameter 0.40 +/- 0.01) as per IS 694/2010. with latest amendment if any with insulation thickness of 1.0 mm nominal conductor resistance 1.91 ohms/km and test parameters are as per IRS (S) 76/89 (Amd.3)or latest.

Supply of PVC flexible copper cable single core, multistrand 1x25 Sq.mm (196 14 conductor each diameter 0.40 +/- 0.01) as per IS 2465/1984 & IS: 694/2010. with latest amendment if any with insulation thickness of 1.2mm nominal conductor resistance 0.780 ohms/km and test parameters are as per IRS (S) 76/89 (Amd.3)or latest.

Supply of wire 16/0.2 (Blue, Red, Grey, yellow, Brown, Black, White as per site engineer instruction) finolex/polycab/delton make. IRS:S-76/89 (Amd.3), BS: 4808 Part-2. Wire to be procured from RDSO approved vender.

Sealed maintenance free VRLA Battery/Cell 2 volt, 300AH IRS: S-93/96 (A) (Amd.1) or latest.

Sealed maintenance free VRLA Battery/Cell 2 volt, 200AH RDSO SPN/93/96 (A) (Amd.1) or latest.

Supply of Program switches with acrylic cover, snap action, base mounting type along with cover and mounting bracket 25A-7 pole 3 position Siemens (3 LAO-25/7Y)/ L&T/HEVELS type. Drg. No.RST.C.106.

Supply of Transformer 230V/110V-130V Single phase 1 KVA as per spec. IRS S-72/88 (Amd.2) with latest amendments.

Supply of Transformer 230V/110V-130V Single phase 2 KVA as per spec. IRS S-72/88 (Amd.2) with latest amendments.

Supply of Battery charger self regulating floor mounting type with 230 V AC single phase input and output 60 V DC, 20 A as per spec.IRS.S.86/2000 (Amd.4) with latest amendments.

Supply of Battery charger self regulating floor mounting type with 230 V AC single phase input and output 24 V DC, 20 A as per spec.IRS.S.86/2000 with latest amendment for Axle counter application (Amd.4)

Supply of Rubber Mat 5mm thick for use in signaling installation.

Relay base plate complete with amphanol's, code pins, fixing screws etc. suitable for 24 Metal to Metal K-50 mini groups/ECRs of Siemens Make or functional equivalent of other makes.Note : Relay Base plates, are to be procured from Relay manufacturer (OEM). Manufacturer's Certificate for procurement and guarantee in this regard should be furnished. The payment to be released only after Manufacturer's Certificate is submitted.

Major Relay Group Base Plates, complete with fedlisters (20 No per base plate), guide 25 rails and other accessories suitable for major group of Siemens make or functional equivalent of other makes.Note : Relay Base plates, are to be procured from Relay manufacturer (OEM). Manufacturer's Certificate for procurement and guarantee in this regard should be furnished. The payment to be released only after Manufacturer's Certificate is submitted.

Supply of signal group 3 aspect without base plate Siemens make (No.A-RT-RG-A067) or functional equivalent and should be suitable for working with LED based signal lighting unit.

Supply of Plug In type Relay Metal to Metal type neutral relay mini groups ( AC 27 Immunised-1) Siemens make (No.RSSK 30/0078-1) (Ref.IRS:S46/74 with Amd.1 & firms specification). or functional equivalent without base plates. Contact configuration 5F/3B or 6F/2B or 4F/4B to be specified by Engineer incharge.

Supply of Metal - To - Metal universal LED type ECR Siemens make (type A-RT-RG- A064) or functional equivalent without base plates, should be suitable for working with LED based signal lighting unit. IRS:S 46/74 with Amd. 1 & STS/E/RELAYS/AC LIT LED SIGNAL/09-2002 Amd.1

Supply of QNA1 AC immunized relay, 8F-8B, 24 VDC along with plug, board, retaining clip and connectors conforming to BRS:931A,IRS:S60/78 with Amendment no.1 , IRS:S34/68 with Amendment no.6 & IRS:S23/88 with Amendment no.1

Supply of Universal LED Lamp proving relay QECX61 relay, 4F-4B, AC conforming to BRS:941A STS/E/RELAYS/AC LIT LED SIGNAL/09-2002, Amdt.-1 (FOR ALL ASPECT ECR FOR AC LED SIGNAL)

Supply of INDICATIVE TYPE OF FUSE INSERTS. IRS S:-78-92 With holder 1.6 A (System, Rapid or Malnad Make).

Supply of INDICATIVE TYPE OF FUSE INSERTS. IRS S:-78-92 With holder 0.6 A (System, Rapid or Malnad Make).

Supply of INDICATIVE TYPE OF FUSE INSERTS. IRS S:-78-92 With holder 6 A/10A (D- Type Bharat Linder, L&T or HEVELLS Make).

Supply of INDICATIVE TYPE OF FUSE INSERTS. IRS S:-78-92 Without holder 1.6 A (System, Rapid or Malnad Make).

Supply of INDICATIVE TYPE OF FUSE INSERTS. IRS S:-78-92 Without holder 0.6 A (System, Rapid or Malnad Make).

Supply of INDICATIVE TYPE OF FUSE INSERTS. IRS S:-78-92 Without holder 6 A/10A (D-Type Bharat Linder, L&T or HEVELLS Make).

Supply of Resisters, condensers, Diodes, LEDs and lugs alongwith bracket and mounting arrangement as per standard Annexure-V of Central Railway.

Resin cored wire as per specification No.IS:1921-1975 with Alloying element percentage as 63% SN (Tin) nd / 37% Pb (Lead) with percentage of various impurities not exceeding 38 the values Sb (Antimony 0.2% maximum, Cu (Copper) 0.1% maximum, As (Arsenic) 0.05% maximum, Fe (Iron) 0.02% maximum & other impurities mainly AI, Zn & Cd shall be limited. The flux shall be free from corrosive action as per clause 5.2 & flux percentage may be used as per requirement.

Lacing thread rolls, black, wax coated (100 mtrs)

Fabrication and supply of Boar made of White sunmica sheet over 12 mm thick particle/Laminated/wooden board covered with 5mm thick perspex transparent sheet in aluminium/ steel frame and painting of SWR / Track insulation plan etc. Each

Design, fabrication and supply of fuse Auto changeover system for 32 Nos external non detorating type fuses or 'G' type fuses from 0.6A Amp to 4A Amp capacities used in signaling circuits. System shall have 8 cards with monitoring arrangement of 4 fuses in one card. As per RDSO spec. RDSO/SPN/209/2012 Ver.2.0 or latest amendment if any. Each

Design, fabrication and supply of fuse Auto changeover system for 24 Nos external non detorating type fuses or 'G' type fuses from 4 A to 10 Amp capacities generally used for point operation circuits. System shall have 6 cards with monitoring arrangement of 4 fuses in one card. As per RDSO spec. RDSO/SPN/209/2012 Ver.2.0 or latest amendment if any.

Supply of Main signal post 140 mm outer dia 4.6 Mtr Length as per spec No.IRS S 6/81 with latest amendments.

Supply of Main signal post 140 mm outer dia 5.6 Mtr Length as per spec No.IRS S 6/81 with latest amendments.

Supply of Cast Iron Main signal surface base 140mm as per spec No IRS: S-10 and 45 Drg No 2011/M with latest amendments, with CLS Ladder assembly complete for CLS signal 5.5/4.5/3.5 mtrs long as per RDSO Drg no. SA 23156 (Adv), SA 23153 (Adv) & SA 23150 (Adv) Alt.1 respectively with Latest Amendment as the case may be for CLS unit & signal back staging as per extent C.Rly practice.

Supply of Signal No.Plates as per Drg No RST-11393/ SK-842

Supply of A/AG/C/P/G/IB Board as per Drg. RST-11444/1(A), RDSO Drg No SA- 23460(AG), SA-23461(C) , RST-11445, SA 23456(P), SA 23477(G) & SA 23476-77 (IB) as applicable respectively with Latest Amendment.

Supply of Hand Cuff Locks / Godrej Navtal lock with Three common keys.

Supply of "3 aspect" Signal Unit in FRP body without lenses and transformers as per RDSO Specification RDSO/SPN/194/2006/Rev.2.0 or latest complete and to suit LED signal Lamps and suitable for 140 mm dia post saves pigment finish on the back side of the and inside. white pigment finish inside the 4 aspect unit to avoide any extra paint cost

Supply and Fixing of RE Protective Screens of expanded metal 12 SWG of size 1200 x 1500 mm on signals as per extent practice & as per instruction of Rly engineer at site DRG - No.SK-

Supply of Phenolic 10mm thick sheet, grade P3 in standard size of 1.22x1.22 Mtr as per spec. No. IS 2036 of 1995.

Supply of FIBRE GLASS INSULATING FIRE RETARDENT SHEET OF 10 MM THICKNESS AS PER ISO: 10192-1982, Dielectric strenth -25KV/mm with glass content 25 to 34% in standard size of 1.10x1.10 Mtr as per spec. No.IS:10192-1982

Supply of ARA Terminal blocks with links made of PBT Specn No.IRS/75/2006 (Rev - 2) with latest amendments and RDSO Drg.No.SA-23741A Alt.4., SA-23745 Alt.5, SA-23746, SA-23748 Alt.4, & SA-23756 Alt.3.

Supply of cartridge fuse block made of PBT as per RDSO Drg No SA-23748 Alt 4, SA- 23749 & Spec No.IRS S 75/2006 Rev.02 with latest amendment. Fuse block shall be suitable for round head type voltage fuses.

Supply of round head type non detoriating type low voltage cartridge fuse as per specn No. IRS/S/78/92 with latest amendments - 2A/4A/6A capacity

Supply of Tik-tak, piano type switches, 5 A (as per IS Specification).

Supply of three pole plug and socket 5 Amp (as per IS Specification).

Supply of Lamp 110V / 24W, 2 pin for Loc.

Supply of Apparatus case with godown locks with detachable handle on both the doors. b)Half Case as per Drg No SK 783-1 & 2. with latest alteration.

Supply of earth electrode assembly as per Drg.No.CR/S&T/SK-815

Maintenance Free Earth as per RDSO/SPN/197/2008 or latest consisting of : 1) Copper 61 bond steel electrode 3 Mtr long 17mm dia with copper bonding thickness of min. 250micron & UL listed & marked-01 No. (2) Earth enhancement compound RDSO Approved in sealed bag of 10 kgs - 03 No. (3) Copper strip 150 x 25 x 6mm - 02 No (4) Copper Strip 300 x 25 x 6mm- 01 No (5) 35 Sqmm Copper Cable to connect earth electrode to MEEB - 15Mtr Approx.

Supply of 35 Sq. mm. multistrand single core PVC insulated copper for connecting earth bus bar to earth electrode.

Supply of copper Tape 25x6 mm (Bonding ring conductor) mounted on insulated standoff (1 round).

Supply of 300x25x6 mm Cu equipotential Bus Bar.

Supply of Microprocessor based universal earth resistance sensing unit 12 channel AC/DC. As per RDSO/SPN/256/2002 with latest amendments.

Supply of GI pipe, inner dia. 100mm dia. B-class as per spec. No.IS 1239 PT. 1/2004 or latest with sockets and fittings. TATA/JINDAL/ZENITH BIRLA make.

Supply of DWC HDPE pipe with one snap fit coupler and 'O' ring fire resistant, anti 67 rodent, in 6 meter length of size 120 mm outer dia as per RDSO/SPN/204/2011 Ver 1.1 with Amd.1 or latest.

Supply of RCC pipes half round of size 150mm dia outer and 100 mm dia internal 1 mtr long matching to IS No.458/2003 amendment-1 with Rev.4.

Supply of RCC pipes half round of size 300 mm dia outer and 250 mm dia internal 1 mtr long matching to IS No.458/2003 amendment-1 with Rev.4.

SUPPLY OF "C" CHANNEL CLAMPS with nut bolts, washers and all type fixures for 6 inch dia pipe to be fixed on GIRDERS, on rock cuttings etc. as per DRG No.-SK-900

Supply of modular terminal block of 2.5 sq. mm 2 IN 2 OUT type disconnect type 71 terminal along with as per RDSO SPN/189/2004 Rev 3.0. The current capacity of 16 Amps and more. The terminal should have marking at centre to view description from front. Material to be procured from RDSO approved firms only.

Supply of DIN Channel for the terminals 1 Mtrs each

Supply of End plates for modular terminal block

Supply of End Clamp for modular terminal block

Supply of Marker Card as per customer spec (10x10)

Fuse terminals block with LED indication up to 2.5 sqmm screw type one in one out (suitable for (400 mA, 630mA, 1 A, 1.6 A, 2 A, 4A, 6.3 A & 10 A ) as per RDSO SPN/189/2004 Ver.03 or latest . (without fuse)

End plate for through terminal block with LED indication.

Fuse links of (400 mA, 630mA, 1 A, 1.6 A, 2 A, 4A, 6.3 A & 10A)

Shorting link insulated Grey in colour

Tool bag complete with Megger as per Annexure- VIII. ADD AC / DC clamp meter, with Hand Held Tool Bag.

Supply of Digital measuring wheel for measuring cable trench/route make: Stanley or Freemens make or similar reputed make.

Supply of Adhesive Tapes rolls, PVC (18mm x 25 Mtr) Steel Grip/SCOTCH/ANCHOR.

Supply of Thermo-Shrink cable joining kit (Reinforced) TSF-2 type generally 83 confirming to RDSO specification RDSO/SPN/TC/57/2015 Rev 1 with modified kit contents as per CSTE's Specification No.:CR/SPN/TC/57 (A)/2015 Dt: 06.01.2015 (Table-A) to be suitable for jointing both 10/20/50 pair PIJF and 4/6 Quad cables alongwith sub-kit (Table-B) for armour continuity.

Supply of Paints as per relevant IS specification preferably Asian / Apcolite/ Dulux make in different colour in one kg/2 kg pack

Supply of Epoxy sets consisting of 3kg Gel coat red, 1 kg of thinner and 1kg of hardner. Set shall be of same make. Make: Dr Beck/ASTRAL/3M make.

Supply of VHF 25W transreceiver (synthesised) set complete consisting of Analog set as per CR specification.

Supply of 4.5 kg CPO2 type fire extinguisher along with all accesories, extinguisher testing certificate has to be supplied along with - Supply of ISI marked Carbon Dioxide type (BC) fire 87 extinguisher of 4.5 Kg capacity confirming to IS 2878: 2004 from seamless cylinder, with IS marked control value, high pressure mtr., Long discharge hose and horn complete with initial gas charged with carrying handle and wall mounting bracket etc. as required by site Engineer. Above/

Installation of Relay Rack Assembly including IDF pillars if any complete with wall 01 supports, scaffolding, ladders, runway for cables, Relay/Relay group base plates, fixing of Tag blocks etc. The work shall be done as per approved plan, extant practice on C.Railways & the instructions of Rly engineer at site.

Termination of cable cores on ARA terminal/disconnecting links in the cable 02 termination rack. This includes all associated works of pulling out the cable from under ground, peeling off insulation, dressing of Cable core supported on sting rods with contractors own material. The work shall be done as per instructions of Rly engineer at site.

Wiring and Charging of Integrated power supply to signalling installation. This includes connection of MF Earth of 1 ohm earth resistance for IPS and power distribution connection to bus bars and relay racks in the room with contractor's own wiring materials and fabrication and 03 fixing of AC/DC power distribution board made on 10mm thick phenolic hylam sheets or any standard make with connections suitable for 63 A. Wiring to be done considering site requirement, depending upon the load with suitable wires, lugs & glands as per insructions of Engineer-in-charge. This item also includes supply & fixing of ladder along the wall for carrying power supply wires/cables from IPS room to Relay room/power room and potential free contact wiring at Datalogger IDF etc. Each

Wiring, fixing & commissioning of modules of fuse 0.6 to 4 Amp rating alarm system having change over arrangement and potential free contact wiring at Datalogger IDF. Etc as per instructions of Railway Engineer. (Module of 32 nos fuses)

Preparation of cable route plan, cable coreage plan, location particulars, cable termination rack particulars, cable meggering report, earth resistance particulars, Traction bonding diagram, 1/2 wire count sheet and any other drawing in Autocad in A3/A4 size. The contractor shall initially supply 3 sets of circuits complete for approval of Railways. Railways will return one set to 05 the contractor duly approved with alteration/corrections if any. The contractor shall incorporate Railways alterations/corrections in the tracings without any deviation and submit all tracings complete in all respects to the Railways. This includes submission of final cable route plan as per laid cable duly measured at every 30m clearly indicating distance of laid cable from fixed point of reference & indicating all track crossings and tail cables. This also include designing of cable coreage plan based upon I.P. in consultation with engineer-in-charge. i)For big yards (>100 routes)

Preparation of final ammonia prints of diagrams in A-3 size after tracings are approved by Railways, in four sets for final submission with one set of diagrams in transparent 06 polythene bag/lamintion. (only two sheets shall be placed on one polythene bag/laminated each). Every set shall be set in a plastic folder of A3 size and of good quality. The final approved tracings will be handed over to contractor by railway for this purpose and contractor will return back the same after taking out the prints for stations having less than 20 routes.(v)for major yards and stations having more than 200 routes.

Excavation and Casting of main signal foundation as per Drg No SK 801 with 07 contractor's own materials including cement and anchor bolts of standard size. The required scaffolding Ferma etc for casting of foundation will have to be brought by the contractor at his own cost.

Excavation and Casting of Shunt signal foundation as per Drg No SK 802 with 08 contractor's own materials including cement and anchor bolts of standard size. The required scaffolding Ferma etc for casting of foundation will have to be brought by the contractor at his own cost.

Erection of CLS post with surface base and signal unit on top or on OFF set Bracket, 09 fixing of front and back staging, ladder and guards, signal name plates/boards if any with contractors own brackets and fixing materials. This also includes erection of auxiliary signals like calling on, shunt signal if any. The work shall be done as per instructions of Rly engineer at site.

Erection of shunt signal with surface base, post, signal unit and fixing of No. plates. The work shall be done as per instructions of Rly engineer at site.

Fixing of Jn. Route Indicaton 1-way/2-way/3-way on the top of the signal post.

Termination of tail cable on Main signal units and wiring with contractor own material etc. The work shall be done as per instruction of Rly engineer at site.

Termination of tail cable on Shunt signal units and wiring with contractor own material etc. The work shall be done as per instruction of Rly engineer at site.

Installation on ON/OFF aspect LED's in signal including termination of tail cable on signal, wiring fixing of LED units and testing. The work shall be done as per instruction of Railway engineer at site.

Fabrication and fixing of phenolic laminated/Fibre glass sheet in location box by 15 providing all fixtures as per Railway Drawing including fixing of PVC coated/with PVC pipe covered string rods at the back side for cable support with contractor's own materials. The work shall be done as per drg and arrangement similar to SK 783- 1& 2. with latest alterations & as per instructions of Rly engineer at site. a) Single Case

Fixing of cutting in relay bases & wiring of relays with Contractors own material obtained from approved sources in location box as per the instructions of Engineer in charge. Per

Fixing of ARA Terminals and fuse blocks on phenolic laminated sheets and fixing by stainless steel/brass nuts & bolts. This includes provision of two additional holes on the board on either side for cable conductor entry. Per

Termination of cable cores on ARA terminal/fuse blocks in the apparatus cases/ cable termination rack. This includes all associated works of pulling out the cable from underground. The work shall be done as per location plans and instructions of Rly engineer at site.

Excavation and Casting of Apparatus case foundation with contractors Anchor bolts, cement, ballast and other materials. The required scaffolding ferma etc for Casting of foundation will have to be brought by the contractor at his own cost. i) Single Case as per Drg No SK-803

Erection of Apparatus cases. This includes filling of location foundations and plastering .i)Single Case

Installation of earth electrode assembly as per Drg.No.RE/S&T/SIG/Tender/SK726/85 including earth wire connected through GI wire 8 SWG supported on M.S. flat of size 6mm x 40 mm to earth electrode as per drg. No.CR/S&T/SK-815 for sigg. Equipment such as lever frames, 21 apparatus case, signals, relay racks, block instruments, and etc. as per RE manual. The earth value should be less than 10 Ohms including the lead wire. The value should be measured in presence of Rly. supervisor. It should be documented and painted on earth enclosure made of concrete.( only earth electrode will be supplied by Railway). All other material required for provision of earthing will be brought by the contractor.

Installation of unit earth as per RDSO/SPN/197/ver I or latest, to construct earthing of </=1 Ohm consisting of a digging the earth to required depth, insertion of electrode, filling of earth 22 enhancing compound & construction of chamber, measurement of earth value and all other work of earthing as per code of practice. All the consumables for mounting the copper tape inside the relay room, Exothermic weld materials and tools & fixtures for the welding copper tapes nd Electrodes etc shall be arranged by the contractor.

Connecting main earth electrode to BRC using 35 sqmm copper cable. Per

Installation, wiring & /commissioning of Multi section Digital Axle counters's central 24 unit/Evaluator/Processor for the section/at station including its associated all indoor equipments, Indication panel, monitoring console/interface computer and wiring the same to integrate with the relay circuits including supply required power cable of multistrand 10 sq.mm or more from power room to central evaluator, 2 core shielded cable of required size copper conductor as per as per IRS (S)76/89(Amd.3). or IS 694/2010. with latest amendment as applicable with other accessories as per the instruction of Rly engineer at site and earthing as per OEM's technical requirement and specifications. This also includes laying & termination of cable, if any from panel Room to Axle counter room/Relay room in DWC pipe with contractor's material/existing ladder.

Installation, wiring & Testing / commissioning of Axle counters Reset Box of all types 25 in Cabin/Panel Room and wiring the same to integrate with the axle counter as per instructions of Railway Engineer at site. This includes laying & termination of cable, if any from Panel Room/Axle counter room/ Relay Room to Reset Box in DWC pipe/existing ladder.

Installation of complete assembly of track device/double rail Contact unit for entry or exit with conductors all material including drilling of required sizes holes on rails for fixing these, taking the cable lead through anti-rodent, anti-oxidant & non-flame propagating type Double walled 26 corrugated (DWC) pipe as per RDSO/SPN/204/2011 Ver 1.1 with Amd.1 or latest from track device to location box and terminating it on terminals including digging of trench under track and up to location/Track side unit and all other accessories as per site requirement for laying of transmitter and receiver cable with suitable wire embeded rubber pipe with clamp for protecting these cables at DP end. Unit(Per track device/double rail contact=1 set) Per

Installation of complete assembly of deflectors on either side of Track Device/Double Rail Contact Unit including drilling of required sizes holes on rails for fixing these.

Refixing of electrical point machine, ground connection during phase working (Non 28 interlocked working) after removing the existing fitting if any, adjustment if necessary, cable termination, wiring, testing and commissioning of electrically operated point, fixing and connecting point indicator on derail switch if necessary. The work shall be done as per extant practice on C.Rly & the instruction of Rly engineer at site. Unit(PER T/O=1 set)

Fixing of point machine on newly laid turnout on Wooden/MBC sleepers, fixing of ground connections, adjustment and testing with crank handle operations, Removal of ground 29 connection & point machines duly numbered. This will include fixing of bend pipes with welded frame for cable entry to machine. This will also includes necessary adjustment and smithy work, drilling of holes to tounge rails, fitting of insulation for tounge attachment, gauge plate & stretcher bars, cable termination & wiring if required. The work shall be done as per extant practice on C.Rly & the instruction of Rly engineer at site. Unit(PER T/O=1 set)

Excavation of cable trench as per cable route plan, 1.0 mt. deep and 300mm wide along side the track in normal soil/strata, conforming to distances as per cable route plan and refilling after cable laying. This work includes covering of cable laid to trench by loose soil for a layer 30 of 50mm thickness after clearing of route, bushes etc. It shall be ensured that top of the cables laid is at a depth of 0.8 m or more. If it is less, then the width and depth shall be suitably increased and accordingly proportionate payment shall be made. In case depth of trench is not achievable due to site conditions, proportionate payment will be made as per procedure. The work shall be done as per extant practice on C.Rly & the instruction of Railway engineer at site. Drg No SK 805

Excavation of cable trench as per cable route plan, 1.0 mt. deep and 300mm wide along side the track in hard soil, conforming to distances as per cable route plan and refilling after cable laying. This work includes covering of cable laid to trench by loose soil for a layer of 50mm 31 thickness afer clearing of route, bushes etc. It shall be ensured that top of the cables laid is at a depth of 0.8 m or more. If it is less, then the width and depth shall be suitably increased and accordingly proportionate payment shall be made. In case depth of trench is not achievable due to site conditions, proportionate payment will be made as per procedure. The work shall be done as per extant practice on C.Rly & the instruction of Railway engineer at site. Drg No SK 805

Cutting of all types of Roads/platforms (except concrete type) for trenching and 32 excavation to depth of 300mmx300mm wide approx. and refilling after laying of RCC/GI/DWC pipe & to restore them to original condition. The work shall be done as per extant practice on C.Rly & the instruction of Railway engineer at site. Drg No SK 807

Fixing of GI pipes for crossing the culverts, bridges etc. and concreting of ends with brick masonry at both ends as per the instruction of Rly engineer at site.

Digging of trench 1.0 M deep from rail flange/road level (for LC) and, 0.3 Mtr to 0.6 34 Mtrs wide and back filling after placing of DWC/RCC/GI pipe. (Placing of DWC/RCC/GI pipe coverd separately). The ballast disturbed be screened and dressed as required by Engineer-in-charge or his representatives and road tarred immediately. Drg No SK 806

Laying of DWC/RCC pipes alongwith collars / RCC Half round pipes in trenches at places of track and road crossings, platform cutting etc.

Laying of signalling/Power/Telecom cable of various cores/sizes in trenches.

Placing and securing of cable route markers in trenches at the specified interval and at diversions, joints etc along the cable route. The work shall be done as per extant practice on C Railways & the instruction of Rly engineer at site.

"Where ever depth of 0.5 m cable trench is not feasible, cable shall be protected as under:- Preparation of cement mixture 1:3:6 with contractor's own materials and spreading cement concrete mixture layer of 100 mm thick over the already laid cables in the excavated trench."

Fixing of modular termianal/fuse blocks alongwith all accessories with provision of 39 fixing holes on hylam sheets/side angles of Loc Box and fixing by galvanised nuts & bolts. This includes fixing on DIN channel alongwith PVC Comb type 'C' channel (size 2 inch x 2 inch) for cable termination of modular terminal. The PVC channel with cover to be supplied by firm as required. The work shall be done as per the instruction of Rly engineer at site.

Termination of cable cores on ARA terminal/Disconnecting link/fuse blocks, in the 40 apparatus Cases/ cable termination rack. This includes all associated works of pulling out the cable from underground. The work shall be done as per location plans and instructions of Rly engineer at site.

Laying of GI pipes in on bridges/culverts/concrete drain/ mountain ridges etc. with 41 suitable GI bend shall be provided where there is turning of pipe as per instructions of the site engineer. GI Clamps at every 2 m as shown in the drawing to be fixed. Suitable holes to be made in the pipe before laying as per instructions of the site engineer. 100 mm dia. Drg No SK 808

Releasing of cables from old location boxes and taking it into new location boxes. This 42 includes excavating the earth to release the cables. From old location box for taking it into new location. This also includes releasing the old location box and bringing it to nearest station/central cabin. Location (old) will be released only after ensuring all working cables have been shifted in New location. Unit(Per location=1 set)

REMOVAL OF PSC/Wooden SLEEPERS coming in the way of/route of cable trenching, signal/Location foundation/Track Crossing etc. These obstruction will be removed by contractor for ensuring proper execution of related works.

REMOVAL OF Redundant/Old Rails coming in the way of/route of cable trenching, signal/Location foundation/Track Crossing etc. These obstruction will be removed by contractor for ensuring proper execution of related works.

Making an entrance for new cable in old existing location, Casting concreting and curing of foundation and restoring it to old position by perfect masonary/concreting work. Contractor will ensure that cable entered in Location Box is properly protected.

Horizontal boring of cable duct of minimum 2.0 Mtr depth along with laying of 120mm HDPE pipe for track crossing with minimum depth reckoned from bottom of the rail/Road crossing with minimum depth reckoned from ground level. The work shall be done as per extant practice & 46 instructions of site engineer. Preparation of site for Horizontal Boring shall be carried out in presence o f Railway Representative. HDPE will be supplied by Railway. Note:- Contractor shall provide all material required for boring and adequate nos. of labours for proper laying of cables into the bore. Cable shall be laid cautiously so that it should not get damage due to rough handling & pressure on cable.

Horizontal boring of cable duct of minimum 2.0 Mtr depth along with laying of 120mm HDPE pipe for Other location with minimum depth reckoned from the ground level. The work shall be done as per extant practice & instructions of site engineer. Preparation of site for Horizontal Boring 47 shall be carried out in presence of Railway Representative. HDPE will be supplied by Railway. Note:- Contractor shall provide all material required for boring and adequate nos. of labours for proper laying of cables into the bore. Cable shall be laid cautiously so that it should not get damage due to rough handling & pressure on cable.a) BORING upto the length of 150mtrs. Preparation of site for Horizontal Boring shall be carried out in presence of Railway Representative.

Horizontal boring of cable duct of minimum 2.0 Mtr depth along with laying of 120mm HDPE pipe for Other location with minimum depth reckoned from the ground level. The work shall be done as per extant practice & instructions of site engineer. Preparation of site for Horizontal Boring 48 shall be carried out in presence of Railway Representative. HDPE will be supplied by Railway. Note:- Contractor shall provide all material required for boring and adequate nos. of labours for proper laying of cables into the bore. Cable shall be laid cautiously so that it should not get damage due to rough handling & pressure on cable.b)BORING beyond of 150mtrs. Preparation of site for Horizontal Boring shall be carried out in presence of Railway Representative.

Termination of Tail cable inside the point machine through bend pipe this includes preparatory work of pulling the cables, and peeling out the insulation, dressing and lacing after 49 termination etc., pulling of tail cable as per circuit requirement inside point machine through bend pipe, termination of cables on terminal blocks as per instruction of site supervisor the cable shall be entered in such a way that, armouring shall protect the cable near sharp edge of entry point and armouring shall be clamped between pipe fixing bracket and boy of point machine.

"Patching work in old location box consisting 1) Digging of pit, cleaning of earth from 50 all sides, breaking of seal of location boxes removal of sand from location, marking of new cable holes. 2) insertion cable from ground 3) making place for cable termination in old location, shifting ARA, fuse etc after removal and termination including fixing of ARA. 4) Termination of cable in old location. 5) Filling of sand and plastering to all sides upto 50 mm below ground level."

Shifting of existing full location boxes coming in the alignment of doubling. The work includes losing & removal of soil around loction boxes by excavating soil around foundation, making of pit for shifting of location box horizontally opposite to railway track up to 0.5 to 1.0 mtr. This 51 includes loosing of existing cable coils without any damage. The excavated soil shall be back filled after shifting of Location Boxes. Location box along with its foundation shall be shifted by push method with the help of jacks or by crane by contractors own expenditure under instructions of engineer in-charge at site. Any minor repairs in foundation due to patching shall also be carried out by contractor as per instruction of Engineer incharge. The work may affect train working hence the work shall be done as per margin only or during traffic block only.

Shifting of existing Half location boxes coming in the alignment of doubling. The work includes losing & removal of soil around loction boxes by excavating soil around foundation, making of pit for shifting of location box horizontally opposite to railway track up to 0.5 to 1.0 mtr. This 52 includes loosing of existing cable coils without any damage. The excavated soil shall be back filled after shifting of Location Boxes. Location box along with its foundation shall be shifted by push method with the help of jacks or by crane by contractors own expenditure under instructions of engineer in-charge at site. Any minor repairs in foundation due to patching shall also be carried out by contractor as per instruction of Engineer incharge. The work may affect train working hence the work shall be done as per margin only or during traffic block only.

"Transferring of signalling/Telecom cables from existing location box to New location box . The work include breaking/dismantling of existing foundation of locations, excavating and removing / segregating coils of this cables which may be of about 10 mtr in length. These cables are then to be disconnected and removed from the existing locations one by one as per the instructions and under the supervision of railway staff present at site. The cable is then to be inserted and 53 terminated in new location box. The item includes neatly dressing of cables marking wiring tree etc. The material required for dressing / lacing will be arranged by contractor at its own cost. The work is required to be done systematically and with due precaution during the night block of 2.00 - 2.30 hrs each or within the time that may be allowed. The excavation work to be done carefully without damaging the cables to avoid undue failures. (Termination charges will be given separately) Note: Proportionate payment will be made if cable is of other length. 2/6/12/19/24/30 core signalling cable/4 or 6 Quad/PIJF/Any signalling/Telecom Cable (One no. unit = One cable of 10 m length) "

Painting two coats of synthetic enamel paint over one coat of primer on the following after scrapping and cleaning of the surface wherever necessary with contractor own supply of paints. Wherever required contractor shall apply coating of epoxy paint also as per instructions of site-in- charge. Epoxy will be supplied by Railways. NOTE:- The paint and primer should be from M/s Asian paints Co. Ltd.,. The paints will be primer (IS 5660 of 1970) the Aluminium synthetic black enamel (IS 2932 of 1974) brilliant white and yellow Painting two coats of enamel paint over one coat of primer.(i)Apparatus Cases Full size.

Painting two coats of synthetic enamel paint over one coat of primer on the following after scrapping and cleaning of the surface wherever necessary with contractor own supply of paints. 55 Wherever required contractor shall apply coating of epoxy paint also as per instructions of site-in- charge. Epoxy will be supplied by Railways. NOTE:- The paint and primer should be from M/s Asian paints Co. Ltd.,. The paints will be primer (IS 5660 of 1970) the Aluminium synthetic black enamel (IS 2932 of 1974) brilliant white and yellow Painting two coats of enamel paint over one coat of primer.(ii)Apparatus Cases Half size.

Painting two coats of synthetic enamel paint over one coat of primer on the following after scrapping and cleaning of the surface wherever necessary with contractor own supply of paints. Wherever required contractor shall apply coating of epoxy paint also as per instructions of site-in- 56 charge. Epoxy will be supplied by Railways. NOTE:- The paint and primer should be from M/s Asian paints Co. Ltd.,. The paints will be primer (IS 5660 of 1970) the Aluminium synthetic black enamel (IS 2932 of 1974) brilliant white and yellow Painting two coats of enamel paint over one coat of primer.(iii)Main signal post with signal Units, Surface base and complete fittings as per Centre Railways standard practice.

Painting two coats of synthetic enamel paint over one coat of primer on the following after scrapping and cleaning of the surface wherever necessary with contractor own supply of paints. 57 Wherever required contractor shall apply coating of epoxy paint also as per instructions of site-in- charge. Epoxy will be supplied by Railways. NOTE:- The paint and primer should be from M/s Asian paints Co. Ltd.,. The paints will be primer (IS 5660 of 1970) the Aluminium synthetic black enamel (IS 2932 of 1974) brilliant white and yellow Painting two coats of enamel paint over one coat of primer.(iv)Shunt signal post with signal unit, surface base as per central Railway's Standard Practice.

Painting two coats of synthetic enamel paint over one coat of primer on the following after scrapping and cleaning of the surface wherever necessary with contractor own supply of paints. Wherever required contractor shall apply coating of epoxy paint also as per instructions of site-in- 58 charge. Epoxy will be supplied by Railways. NOTE:- The paint and primer should be from M/s Asian paints Co. Ltd.,. The paints will be primer (IS 5660 of 1970) the Aluminium synthetic black enamel (IS 2932 of 1974) brilliant white and yellow Painting two coats of enamel paint over one coat of primer.(vi)Point Machine with ground connections complete (Point Machine with Black enamel only outside and ground connections with Red Oxide)

Painting two coats of synthetic enamel paint over one coat of primer on the following after scrapping and cleaning of the surface wherever necessary with contractor own supply of paints. 59 Wherever required contractor shall apply coating of epoxy paint also as per instructions of site-in- charge. Epoxy will be supplied by Railways. NOTE:- The paint and primer should be from M/s Asian paints Co. Ltd.,. The paints will be primer (IS 5660 of 1970) the Aluminium synthetic black enamel (IS 2932 of 1974) brilliant white and yellow Painting two coats of enamel paint over one coat of primer.(vii)Axle counter devices.

Lettering / Numbering of Signals, Point Machine, Track Lead junction Boxes, Block joints, Apparatus Cases etc.(each item to be taken as One Unit) This work will be carried out as per the standard practice being followed in Central Railway.

Lettering / Numbering Termination particulars, equipments names etc., legibly and neatly inside location boxes.(a)Full Case.

Dismanthling/Releasing of the existing outdoor signalling items such as CLS unit with posts alongwith base, lever frames (5 levers set), battery box with equipments, location box with 62 equipments, block instruments, point machines, mechanical point, AFTC/DAC, Relay rack, CT Rack alongwith Relay rack. IDF with all accessories. All these unit will be counted as one no. along with their accessories. This includes the cost of transportation of released material from site to Railway scrap Depot. Unit(per signl/per point/ Loc.Box/Relay Rack = 1 set)

Transportation of signaling material/equipments including loading and unloading in 10MT vehicle, anywhere to anywhere, and stacking at destination as per instructions of SSE in- charge as per inventory. For carrying heavy materials like cable drums, DG set, Electrical lifting barrier pedstal, IPS, Batteries, Point machine etc.Unit(Per Ton/Per KM=1 set)

Loading, un-loading & transportation of material from the stores of SSE(SIG) depot or any other nominated place & vice-versa. Unit(Per Ton/Per KM=1 set)

Laying of HDPE duct in trench and its protective work as per direction of site engineer.

Blowing/Drawing of OFC cable in HDPE/DWC duct and protective work, as per direction of site engineer.

Splicing (Jointing 2X24 F OFC) and testing of 24 fibre OF Cable and making the splice joint as per direction of site engineer with contractors own splicing machine & tools. Splice loss of each fibre should be less than or equal to 0.05db splice reflectance should be better than 60 db.

"Splicing/ dropping/termination of each fiber/pigtail in LIU/IO box/terminal joint through fusion splicing for termination of OFC cables. The fibers terminated shall be tested and test report (hard copy and soft copy) shall be submitted to the Railways site in-charge for records. each fiber shall be properly marked with necessary ferrules/tags, as per following specification: i) The optical fibre cables shall be entered in to the rack through cable entry and using the cable guides. ii) The loosened ends of the fibres and pigtails shall be properly prepared for termination in to the 68 already fixed LIU. iii) Each of the fibre shall be spliced with a pigtail by the method of fusion splicing using a Fusion Splicing Machine of standard reputed make. The splicing shall be done carefully by a skillful person. iv) The splices shall be carefully placed and well secured in the splice trays of the LIU. v) Each fiber / pigtail shall be properly marked with necessary ferrules/tags. vi) The extra length of the fibers / pigtails shall be coiled and placed and secured with cable ties. vii) The optical connectors of the pigtails shall be placed into the patch panel as per the numbering of fibers. viii) All of the terminated fibers shall be tested with OTDR and test report (Hard copy and Soft copy) shall be submitted to the Railways site In-charge for records."

Releasing of track magnet from existing location and fixing of track magnets at new 69 location as per Central Railway Drg No. RST 11545 with antitheft clamped as per Drg RST 11472/4 & Central Railway Drg No. BB/SK/C-23 (Note: Track magnets are to be covered with metal sheet temporarily till final testing and commissioning. These sheets are to be removed just before commissioning).

Fixing of Track Magnets as per C.Rly. Drg. No. RST-11545 with anti theft clamp as per Drg.No.RST-11472/4 and C.Rly Drg. No.BB/SK/C-23.

Fixing of Wooden Blocks as per instructions of Rly engineer at site.

Fixing of Opto-Coupler junction Box on signal post and providing cable glands (25mm dia) on signal post after drilling holes and tapping threads on signal post as per Drg.No.RST-11545

Laying & fixing of GI pipe of 40 mm dia in trench & along signal post from track 73 magnet to opto coupler box and connecting to opto coupler box on the signal post with proper clamps, elbow bends etc. as per C.Rly. Drg. No. RST : 11545 (1/3). (Clamps for fixing materials including GI nut-bolts of suitable size are to be supplied by contractor.) Unit(Per track magnet=1 set)

Laying of 7 core PVC insulated cable through GI pipes and Neopren rubber pipe 74 between opto coupler box and six pin coupler of A1 type track magnets as per C.Rly. Drg.No. RST : 11545 (1/3). Termination of cable conductor on opto coupler card with the help of cripping lugs with proper dressing PVC numbering sleeve is to be provided.

Laying of flexible wires between main/ route / Auxilary signal units and opto coupler 75 box through signal post and reinforced PVC flexible conduit pipe and termination at both ends with appropriate size copper lugs as per C.Rly. Drg.No.RST:11545. Wires are to be laid only after proper lacing and dressing with lacing threads, PVC flexible pipe is to properly fixed with glands on signal post and opto coupler units.

Testing of Track Magnets by test jig and commissioning of complete AWS equipments as per standard practices on Central Railway and instruction of site incharge after installation at site. (Testing report is to be submitted before commissioning). Above/

Installation of Relay Rack Assembly including IDF pillars if any complete with wall 01 supports, scaffolding, ladders, runway for cables, Relay/Relay group base plates, fixing of Tag blocks etc. The work shall be done as per approved plan, extant practice on C.Railways & the instructions of Rly engineer at site.

Installation of Cable Termination Rack Assembly complete including wall supports, 02 scaffolding, Disconnecting links/ARA terminal, 96 way tag block with tag block cover & other necessary accessories etc. The work shall be done as per approved plan, extant practice on C.Railways & the instructions of Rly engineer at site.

Termination of cable cores on ARA terminal/disconnecting links in the cable 03 termination rack. This includes all associated works of pulling out the cable from under ground, peeling off insulation, dressing of Cable core supported on sting rods with contractors own material. The work shall be done as per instructions of Rly engineer at site.

Installation, wiring, testing and commissioning of Data logger complete along with 04 accessories with contractors own wiring & fixing material as per following configuration. (It includes loading of NETWORKING software and networking of data logger. The requisite communication cable/channel for networking will be arranged by Railway. i) 1024 digital & 32 analog inputs

Fixing of Q series relay base plate/metal to metal relay mini group and major group base plate, laying, bunching, lacing, dressing & packeting of 60/40 core PVC indoor cable/flexible 05 wire and termination 60/40 core cable/flexible wire on tagblock/base plate & base plates & soldering. This includes fuse wiring, bus bar looping etc. required for keeping installation ready for circuit wiring work & panel throughing work. The work shall be done as per approved plan, extant practice on C.Rly & the instruction of Rly. Engineer at site. Unit(Per Tag Block=1 set)

Circuit wiring/jumpering as per circuit diagrams in the relay racks/IDF rack tagblocks. This includes preparation of jumper sheets by wire man duly checked by firm's site supervisor & 06 wire to wire testing as per circuit diagram. Any wrong jumper done by wireman will not be paid & correction shall be done free of cost. Jumper wires will be issued by Railways. Good quality solder resin core to be supplied by contractor for soldering of jumper wires. Soldering of jumper wires to be done after completion of testing by Railways. Unit(Per Jumper =1 set)

Plugging of relays, provision for temporary relays for NI working if any, laying of temperory cables for mock panel and wiring of Mock panel. Panel through testing of PI/RRI as per 07 selection table, control table etc. This also includes alteration if any in panel wiring, laying & termination of indoor cables from panel to IDF/CT rack of relay room. Contractor shall depute supervisor & wiremen technically qualified to carryout panel through testing as per approved design. Technical knowledge of contractor's staff will be judged by Railways Engineer incharge before permitting them to do the testing.

Relay Contact break test of indoor relay wiring. Contractor shall depute Engineer, 08 Supervisor & wiremen technically qualified to carryout contact break testing as per approved circuit diagrams. Firm Engineer to sign circuit diagrams for break testing after carrying out the test in presence of Railway's site supervisor/Engineer. Unit(Per A3 Size circuit per Sheet=1 set)

Functional testing of PI/RRI/IBS/Autosignal etc. as per Selection table, control table, 09 sqare sheet etc. Contrctor shall depute one Engineer, one supervisor & wiremen technically qualified to carryout functional testing as per approved design. Technical knowledge of contractor's staff will be judged by Railways Engineer incharge before permitting them to do the testing. Each

Wiring, fixing & commissioning of modules of fuse 0.6 to 4 Amp rating alarm system having change over arrangement and potential free contact wiring at Datalogger IDF. Etc as per instructions of Railway Engineer. (Module of 32 nos fuses) Each

Wiring, fixing & commissioning of modules of fuse 4 to 10 Amp rating alarm system having change over arrangement and potential free contact wiring at Datalogger IDF. Etc as per instructions of Railway Engineer. (Module of 24 nos fuses)

Lettering & Numbering of detail and description writing of particulars of terminations 12 & equipmlents on relay rack, relays, cable termination rack, battery & power equipment, IPS, operating panel, axle counter etc constituting entire system with contractor's own paint and writing material ("Asian/Dulux" make enamel paints to be used). The work shall be done as per extant practice on C.Rly & instruction of Rly engineer at site.

Preparation of cable route plan, cable coreage plan, location particulars, cable termination rack particulars, cable meggering report, earth resistance particulars, Traction bonding diagram, 1/2 wire count sheet and any other drawing in Autocad in A3/A4 size. The contractor shall initially supply 3 sets of circuits complete for approval of Railways. Railways will return one set to 13 the contractor duly approved with alteration/corrections if any. The contractor shall incorporate Railways alterations/corrections in the tracings without any deviation and submit all tracings complete in all respects to the Railways. This includes submission of final cable route plan as per laid cable duly measured at every 30m clearly indicating distance of laid cable from fixed point of reference & indicating all track crossings and tail cables. This also include designing of cable coreage plan based upon I.P. in consultation with engineer-in-charge. i)For big yards (>100 routes)

Preparation of cable route plan, cable coreage plan, location particulars, cable termination rack particulars, cable meggering report, earth resistance particulars, Traction bonding diagram, 1/2 wire count sheet and any other drawing in Autocad in A3/A4 size. The contractor shall initially supply 3 sets of circuits complete for approval of Railways. Railways will return one set to 14 the contractor duly approved with alteration/corrections if any. The contractor shall incorporate Railways alterations/corrections in the tracings without any deviation and submit all tracings complete in all respects to the Railways. This includes submission of final cable route plan as per laid cable duly measured at every 30m clearly indicating distance of laid cable from fixed point of reference & indicating all track crossings and tail cables. This also include designing of cable coreage plan based upon I.P. in consultation with engineer-in-charge.(ii) For small/medium yards (<=100 routes)

Design and supply of Detailed signalling circuits including Panel diagram (if required), Route section plan, Selection table, Fuse & negative tag. analysis, Contact analysis, Relay rack arrangement and wire count sheets etc. in A3 size. Completion circuit shall be plotted in AutoCAD. The contractor shall initially supply 2 sets of circuits duly signed by the circuit designer having substantial experience on design side for making such circuits, complete for approval of Railways. 15 Railways will return one set of circuit to the contractor duly approved with alterations / corrections, if any. The contractor shall incorporate Railway's alterations/corrections in the original tracings & CD without any deviation and submit two copies of the modified circuits. Original tracings so modified & final CD complete in all respects along with 6 sets of final approved circuits (out of which one set shall be supplied in transparent bags. Only two sheets of circuits shall be placed in one bag each) shall be submitted to the Railways in case there are no further alteration suggesged by Railways. This also includes modification in yard. ii) for stations having Routes <=50

Preparation of final ammonia prints of diagrams in A-3 size after tracings are approved by Railways, in four sets for final submission with one set of diagrams in transparent 16 polythene bag/lamintion. (only two sheets shall be placed on one polythene bag/laminated each). Every set shall be set in a plastic folder of A3 size and of good quality. The final approved tracings will be handed over to contractor by railway for this purpose and contractor will return back the same after taking out the prints for stations having less than 20 routes.(ii)for stations having Routes <=50

Excavation and Casting of main signal foundation as per Drg No SK 801 with 17 contractor's own materials including cement and anchor bolts of standard size. The required scaffolding Ferma etc for casting of foundation will have to be brought by the contractor at his own cost.

Erection of CLS post with surface base and signal unit on top or on OFF set Bracket, fixing of front and back staging, ladder and guards, signal name plates/boards if any with contractors own brackets and fixing materials. This also includes erection of auxiliary signals like calling on, shunt signal if any. The work shall be done as per instructions of Rly engineer at site.

Termination of tail cable on Main signal units and wiring with contractor own material etc. The work shall be done as per instruction of Rly engineer at site.

Hot dip Galvanizing as per RDSO Specn. ETI-OHE-13 (4/84) - signal post, OFF set Brackets dia 140 mm and length upto 5600 mm.

Installation on ON/OFF aspect LED's in signal including termination of tail cable on signal, wiring fixing of LED units and testing. The work shall be done as per instruction of Railway engineer at site.

Supply and fixing of protective screen of expanded metal 12 SWG of size 1200 x 1500 mm on signals as per standard practice.

Fabrication and fixing of phenolic laminated/Fibre glass sheet in location box by 23 providing all fixtures as per Railway Drawing including fixing of PVC coated/with PVC pipe covered string rods at the back side for cable support with contractor's own materials. The work shall be done as per drg and arrangement similar to SK 783- 1& 2. with latest alterations & as per instructions of Rly engineer at site. b)Half Case

Fixing of cutting in relay bases & wiring of relays with Contractors own material obtained from approved sources in location box as per the instructions of Engineer in charge. Per

Fixing of ARA Terminals and fuse blocks on phenolic laminated sheets and fixing by stainless steel/brass nuts & bolts. This includes provision of two additional holes on the board on either side for cable conductor entry. Per

Termination of cable cores on ARA terminal/fuse blocks in the apparatus cases/ cable termination rack. This includes all associated works of pulling out the cable from underground. The work shall be done as per location plans and instructions of Rly engineer at site.

Loading, un-loading & transportation of material from the stores of SSE(SIG) depot or any other nominated place & vice-versa. Unit(Per Ton/Per KM=1 set)

Excavation and Casting of Apparatus case foundation with contractors Anchor bolts, cement, ballast and other materials. The required scaffolding ferma etc for Casting of foundation will have to be brought by the contractor at his own cost. ii)Half Case as per Drg No SK-804

Erection of Apparatus cases. This includes filling of location foundations and plastering. ii)Half Case

Installation of earth electrode assembly as per Drg.No.RE/S&T/SIG/Tender/SK726/85 including earth wire connected through GI wire 8 SWG supported on M.S. flat of size 6mm x 40 mm to earth electrode as per drg. No.CR/S&T/SK-815 for sigg. Equipment such as lever frames, 30 apparatus case, signals, relay racks, block instruments, and etc. as per RE manual. The earth value should be less than 10 Ohms including the lead wire. The value should be measured in presence of Rly. supervisor. It should be documented and painted on earth enclosure made of concrete.( only earth electrode will be supplied by Railway). All other material required for provision of earthing will be brought by the contractor.

Installation of unit earth as per RDSO/SPN/197/ver I or latest, to construct earthing of </=1 Ohm consisting of a digging the earth to required depth, insertion of electrode, filling of earth 31 enhancing compound & construction of chamber, measurement of earth value and all other work of earthing as per code of practice. All the consumables for mounting the copper tape inside the relay room, Exothermic weld materials and tools & fixtures for the welding copper tapes nd Electrodes etc shall be arranged by the contractor.

Connecting main earth electrode to BRC using 35 sqmm copper cable.

Installation of 25x6 mm copper tape (bonding ring conductors) mounted on insulated standoffs (1 round).

Installation of 300x25x6 mm Cu equipotential Bus Bar.

Installation, wiring, testing and commissioning of Microprocessor based universal earth leakage detector unit 12 channel AC/DC.

Excavation of cable trench as per cable route plan, 1.0 mt. deep and 300mm wide along side the track in normal soil/strata, conforming to distances as per cable route plan and refilling after cable laying. This work includes covering of cable laid to trench by loose soil for a layer 36 of 50mm thickness after clearing of route, bushes etc. It shall be ensured that top of the cables laid is at a depth of 0.8 m or more. If it is less, then the width and depth shall be suitably increased and accordingly proportionate payment shall be made. In case depth of trench is not achievable due to site conditions, proportionate payment will be made as per procedure. The work shall be done as per extant practice on C.Rly & the instruction of Railway engineer at site. Drg No SK 805

Excavation of cable trench as per cable route plan, 1.0 mt. deep and 300mm wide along side the track in hard soil, conforming to distances as per cable route plan and refilling after cable laying. This work includes covering of cable laid to trench by loose soil for a layer of 50mm 37 thickness afer clearing of route, bushes etc. It shall be ensured that top of the cables laid is at a depth of 0.8 m or more. If it is less, then the width and depth shall be suitably increased and accordingly proportionate payment shall be made. In case depth of trench is not achievable due to site conditions, proportionate payment will be made as per procedure. The work shall be done as per extant practice on C.Rly & the instruction of Railway engineer at site. Drg No SK 805

Cutting of all types of Roads/platforms (except concrete type) for trenching and 38 excavation to depth of 300mmx300mm wide approx. and refilling after laying of RCC/GI/DWC pipe & to restore them to original condition. The work shall be done as per extant practice on C.Rly & the instruction of Railway engineer at site. Drg No SK 807

Fixing of GI pipes for crossing the culverts, bridges etc. and concreting of ends with brick masonry at both ends as per the instruction of Rly engineer at site.

Digging of trench 1.0 M deep from rail flange/road level (for LC) and, 0.3 Mtr to 0.6 40 Mtrs wide and back filling after placing of DWC/RCC/GI pipe. (Placing of DWC/RCC/GI pipe coverd separately). The ballast disturbed be screened and dressed as required by Engineer-in-charge or his representatives and road tarred immediately. Drg No SK 806

Laying of DWC/RCC pipes alongwith collars / RCC Half round pipes in trenches at places of track and road crossings, platform cutting etc.

Laying of signalling/Power/Telecom cable of various cores/sizes in trenches.

Laying of RCC Trunking and capping and sealing after cable laying as per std practice on C.Rly & the instruction of site engineer.

Jointing of 4 / 6 quad cable with Heat shrinkable straight through jointing kit for 4/6 quad cable.

Placing and securing of cable route markers in trenches at the specified interval and at diversions, joints etc along the cable route. The work shall be done as per extant practice on C Railways & the instruction of Rly engineer at site.

Fixing of modular termianal/fuse blocks alongwith all accessories with provision of 46 fixing holes on hylam sheets/side angles of Loc Box and fixing by galvanised nuts & bolts. This includes fixing on DIN channel alongwith PVC Comb type 'C' channel (size 2 inch x 2 inch) for cable termination of modular terminal. The PVC channel with cover to be supplied by firm as required. The work shall be done as per the instruction of Rly engineer at site.

Termination of cable cores on ARA terminal/Disconnecting link/fuse blocks, in the apparatus Cases/ cable termination rack. This includes all associated works of pulling out the cable from underground. The work shall be done as per location plans and instructions of Rly engineer at site.

Laying of GI pipes in on bridges/culverts/concrete drain/ mountain ridges etc. with 48 suitable GI bend shall be provided where there is turning of pipe as per instructions of the site engineer. GI Clamps at every 2 m as shown in the drawing to be fixed. Suitable holes to be made in the pipe before laying as per instructions of the site engineer. 100 mm dia. Drg No SK 808

Laying of GI pipes inside the excavated trench in rocky area/less depth area as per 49 instructions of the site engineer. GI Clamps at every 2 m as shown in the drawing to be fixed. Suitable GI Bend/Coupling and holes to be made in the pipe before laying as per instructions of the site engineer.

REMOVAL OF PSC/Wooden SLEEPERS coming in the way of/route of cable trenching, signal/Location foundation/Track Crossing etc. These obstruction will be removed by contractor for ensuring proper execution of related works.

REMOVAL OF Redundant/Old Rails coming in the way of/route of cable trenching, signal/Location foundation/Track Crossing etc. These obstruction will be removed by contractor for ensuring proper execution of related works.

FIXING OF "C" Channel Clamps on Girders along with proper coupling of GI/DWC 52 pipes. The work will be executed as per instruction of site incharge and site incharge may take decision as per site condition. All the fixures, nut bolts, tolls required to fix the channel will be provided by Contractor. Proper safety equipment like Helmet, Retroreflective jacket and whistle, flag is to be made available during execution of work.

Making an entrance for new cable in old existing location, Casting concreting and curing of foundation and restoring it to old position by perfect masonary/concreting work. Contractor will ensure that cable entered in Location Box is properly protected.

Making of thermoshrink straight through/derivation/ transformer /PIJF cable joint for underground jelly filled cable 6 quad/4 quad/20 pair 10 pair etc. PIJF cable as per the instruction of Rly engineer at site.

Horizontal boring of cable duct of minimum 2.0 Mtr depth along with laying of 120mm HDPE pipe for track crossing with minimum depth reckoned from bottom of the rail/Road crossing with minimum depth reckoned from ground level. The work shall be done as per extant practice & 55 instructions of site engineer. Preparation of site for Horizontal Boring shall be carried out in presence o f Railway Representative. HDPE will be supplied by Railway. Note:- Contractor shall provide all material required for boring and adequate nos. of labours for proper laying of cables into the bore. Cable shall be laid cautiously so that it should not get damage due to rough handling & pressure on cable.

"Patching work in old location box consisting 1) Digging of pit, cleaning of earth from 56 all sides, breaking of seal of location boxes removal of sand from location, marking of new cable holes. 2) insertion cable from ground 3) making place for cable termination in old location, shifting ARA, fuse etc after removal and termination including fixing of ARA. 4) Termination of cable in old location. 5) Filling of sand and plastering to all sides upto 50 mm below ground level."

Laying of RCC half round cement pipe of approximate size (150/300 mm dia X 2 Meter length) inside the trench after laying of cable. Pipes shall be placed as per directives of engineer.

Painting two coats of synthetic enamel paint over one coat of primer on the following after scrapping and cleaning of the surface wherever necessary with contractor own supply of paints. 58 Wherever required contractor shall apply coating of epoxy paint also as per instructions of site-in- charge. Epoxy will be supplied by Railways. NOTE:- The paint and primer should be from M/s Asian paints Co. Ltd.,. The paints will be primer (IS 5660 of 1970) the Aluminium synthetic black enamel (IS 2932 of 1974) brilliant white and yellow Painting two coats of enamel paint over one coat of primer.(ii)Apparatus Cases Half size.

Painting two coats of synthetic enamel paint over one coat of primer on the following after scrapping and cleaning of the surface wherever necessary with contractor own supply of paints. 59 Wherever required contractor shall apply coating of epoxy paint also as per instructions of site-in- charge. Epoxy will be supplied by Railways. NOTE:- The paint and primer should be from M/s Asian paints Co. Ltd.,. The paints will be primer (IS 5660 of 1970) the Aluminium synthetic black enamel (IS 2932 of 1974) brilliant white and yellow Painting two coats of enamel paint over one coat of primer.(iii)Main signal post with signal Units, Surface base and complete fittings as per Centre Railways standard practice.

Lettering / Numbering Termination particulars, equipments names etc., legibly and neatly inside location boxes.(b)Half Case.

Transportation of signaling material/equipments including loading and unloading in 61 10MT vehicle, anywhere to anywhere, and stacking at destination as per instructions of SSE in- charge as per inventory. For carrying heavy materials like cable drums, DG set, Electrical lifting barrier pedstal, IPS, Batteries, Point machine etc.Unit(Per Ton/Per KM=1 set) Above/

Item Breakup - C1-NON SOR ITEM

Supply of AC & DC low current clamp meter Numbers with range 1 mA to 100 A; make GTC CM 100 or similar model from make Fluke, Rishabh, KOIKO, STANLEY or similar(Inspection Agency- Consignee)

Supply of DC clampmeter FLUKE AC/DC low Numbers current model LH-41, Stanlay SCM222 or similar(Inspection Agency-Consignee)

Supply of Cable fault locator as per Numbers specification. Make : Tempo, Stanlay or Greenlee. Module SIDEKICK PLUS 1155-5001 or similar(Inspection Agency-RITES)

Casting of cement concrete to protect S&T Numbers equipments and laid cables, above pipes, Signal store etc by concrete mixture of cement, sand, stone in the ratio of 1:2:4 using 25 mm graded stone aggregate as per instruction of site in charge of railways. Concrete is to be casted with the help of suitable size shuttering form as per site requirement. Concrete is to be cured for sufficient time as per standard practices on railways(Inspection Agency-Consignee)

Switch Plate lubricant - Cenolube 100 or better Kg NLGI 00 GRADE Black colored which should be non asphaltic Non bituminous blend of very heavy oils, inert thickeners and lubricating solids coupled with molybdenum disulfide and graphite with no traces of chlorinated solvent such as 1,1,1 trichloroethane which are flammable and harmful to the environment. Should have a blend of select high viscosity index solvent refined severely hydrofinished paraffin base oils and synthetic base fluids. It should incorporate solid lubricants & organo molybdenum disulphide to fill & lubricate micronized asperities to provide & form many films on the contact surfaces to prevent metal- to-metal contact. It shall be designed to be hand applied providing a tough adherent Lubricant film with Tacky semi-dry finish reducing contaminant adhesion. The grease Should Not form a difficult to remove thick DRY film which requires scrapping & solvent cleaning of Switch Plate specially before reapplication The grease should Not need Cleaning or scrapping before Reapplication. The Grease should be formulated for tropical climates and should not contain pour point depressants and should Not be too thin. The grease shall be Resistant to water wash off & dilution, water insoluble, non-melt and chemically resistant to exposed environment. The grease shall be formulated with Extreme Pressure additives, rust and corrosion inhibitors, anti-wear additives to protect external surfaces against the harsh elements in severe climates, thus reducing rust binding and adhesive wear on switch plates Four Ball Weld LOAD (ASTM- D2596) >600 Kg, Copper corrosion 24 hrs @ 100c (ASTM D 4048) 1a -2e packing Size 20 kg /25kg Drum.'(Inspection Agency-Consignee)

Supply of Quad cable conductor earth Numbers resistance sencing unit, microprocessor based for 24 no. of conductors with meretring facility for one conductor at a time as per attched technical specification. (Inspection Agency- Consignee) MUMBAI-CST-DIVISION-S AND T/CENTRAL RLY

Supply of Microcontroller based programmable Numbers static switching module of Naturally air-cooled only with an at a glance LCD display suitable for break-less switching between two DC supplies of upto 40 A for 20-110 VDC . (Inspection Agency-RITES)

Installation programmable static switching module of Naturally air-cooled only with an at a glance LCD display suitable for break-less switching between two DC supplies of upto 40 A for 20- 110 VDC . (Cable by Railways)(Inspection Agency-Consignee)

Set of SK 30H double rail contact with 5.5 Numbers meter Cable for Multisection Digital Axle Counter, ( MSDAC) as per RDSO Spec. No. RDSO/SPN/176/2013 Make/ Eldyne Electro- systems Pvt Ltd. Version 3(Inspection Agency- RDSO)

Digital Card for SSDAC, Eldyne make part no Numbers 3CR31010PFAA, Make: Eldyne Electrosystems Pvt. Ltd.(Inspection Agency-RDSO)

PDCU for Multi section digital axle counter Numbers (MSDAC) as per RDSO/SPN/176/2005 Make Eldyne electro System Pvt. Ltd. (Inspection Agency-RDSO)

Supply and Placing of Trunking and Capping Numbers 2500.00 (RCC Duct) of500mm Width as per Drg. No. SDO/Cable laying/ 007 , as detailed in document No. RDSO/SI/G/2010 Ver.1.1 orlatest on 'Guidelines on signalling cable laying'(Inspection Agency-Consignee) Total 10996884.99

Item Breakup - C2-NON SOR ITEM

Supply and Placing of Trunking and Capping Numbers 4000.00 (RCC Duct) of500mm Width as per Drg. No. SDO/Cable laying/ 007 , as detailed in document No. RDSO/SI/G/2010 Ver.1.1 orlatest on 'Guidelines on signalling cable laying'(Inspection Agency-Consignee)

Supply of Quad cable conductor earth Numbers resistance sencing unit, microprocessor based for 24 no. of conductors with meretring facility for one conductor at a time as per attched technical specification.(Inspection Agency- RITES)

Casting of cement concrete to protect S&T cum equipments,store and laid cables, above pipes etc by concrete mixture of cement, sand, stone in the ratio of 1:2:4 using 25 mm graded stone aggregate as per instruction of site in charge of railways. Concrete is to be casted with the help of suitable size shuttering form as per site requirement. Concrete is to be cured for sufficient time as per standard practices on railways(Inspection Agency- Consignee)

Chase cutting 500 mm deep in hard rocky area Metre as per Drg No CORE/ S&T/ALD/SK/579/04 per metre(Inspection Agency-Consignee)

Supply of 120mm HDPE pipe for laying Metre inHorizontal Borring (Inspection Agency- Consignee) MUMBAI-CST-DIVISION-S AND T/CENTRAL RLY

Digital Capacity of 100Kg, Resolution minimum 10grm. Battery backup withcalibration certificate.(Inspection Agency-Consignee)

Supply of Integrated smoke and heat detector Numbers tester with smoke chamber cleaning features SHT-001, containing following accessories - sensor unit-1, Battery rod-1, Injector-1, mist liquid -1, charger-1, connect rod-4. (Inspection Agency-Consignee)

Digital Multimeter ACCEPTED MAKE - FIUKE289 Numbers OR similar.(Inspection Agency-Consignee)

Supply of Microcontroller based programmable Numbers static switching module of Naturally air-cooled only with an at a glance LCD display suitable for break-less switching between two DC supplies of upto 40 A for 20-110 VDC . (Inspection Agency-Consignee)

Installation programmable static switching module of Naturally air-cooled only with an at a glance LCD display suitable for break-less switching between two DC supplies of upto 40 A for 20- 110 VDC . (Cable by Railways)(Inspection Agency-RITES)

STOWAGE Mild Steel Heavy Duty Storage Numbers Racks, Warranty 3 year Brand: STOWAGE (Detailed Description/Specification as per Product # 1 of GeM Contract No. GEMC- 511687734841527 dt.23/09/2024) No. of Shelves (nos) -3 Height-2500 millimeter, Length-1500 millimeter,Width-875 millimeter(Inspection Agency-Consignee)

Steel locker 12 compartment steel clothes Numbers locker H1830mmXW375mm XD450mm. Make Hariom, Godrej or simi(Inspection Agency- Consignee)

Supply of cable route marker as per RST/C/203 Numbers 500.00 of FRP(Inspection Agency-Consignee)

Digital Clamp on earth tester with automatic Numbers self-calibration, Jaw capacity 32mm, 4 digit LCD display with 47 x 28.5mm in length, automatic range selection and 0.01ohm to 100 ohm resistance measurement range of model WACO 1200 or similar with carry case. The equipment shall be possible to measure the earth resistance value without any connecting lead.(Inspection Agency-Consignee)(Inspection Agency-Consignee)

Supply of GPS tagging featured cable route Numbers locator/tracer set suitable fordetecting underground armoured optic fiber cable (OFC) and signaling cables with LCD Graphic Display active/passive modes and depth range. 3M- 10m. Model STLOC10 GPS make Stanlay or equivalent.(Inspection Agency-Consignee)

Augmentation of Integrated PowerSupply DC- Numbers DC converter as per RDSOSPN 165/2012- Supply of module 24-32V, 5A.(Inspection Agency-Consignee)(Inspection Agency-RDSO)

Augmentation of Integrated PowerSupply DC- Numbers DC converter as per RDSOSPN 165/2012- Supply of module 60-66V, 5A Numbers(Inspection Agency-RDSO)

Supply of AC & DC low current clamp meter Numbers with range 1 mA to 100 A; make GTC CM 100 or similar model from make Fluke, Rishabh, KOIKO(Inspection Agency-RDSO) MUMBAI-CST-DIVISION-S AND T/CENTRAL RLY

Supply of lateral filling cabinet 3ft to store Numbers circuit diagrams(godrej) or similar(Inspection Agency-Consignee)

Supply of panel operator record table Model Numbers T102 (Godrej) (Inspection Agency-Consignee)

Supply of panel operator Chair model PCH- Numbers 7001 (Godrej) (Inspection Agency-Consignee) Total 16605697.00

Item Breakup - D1-NON SOR ITEM

"Supply of Digital Axle Counter Multi section Numbers 130.00 type complete sysem including the Central Evaluator and final track clearance relay for each secton, Reset boxes, LV boxes, All track side units with detection point complete assembly & fixing arrangement for each detection point, clamps deflector for either side of each detection points, monitoring console for monitoring all the DPs at a time installed at a station/ RH/IBH etc. with all other accessories fully wired and fully equipped as per RDSO specification No.RDSO/ SPN/176/2013 (ver.3) or latest and manufacturers specification. The equipment must also include the following : a) System must have remote monitoring and health diagnostics feature as per RDSO specification. b) Surge protection device. c) 20% spare slots for the both detection heads and track section in the evaluator for future and emergenc provision. Each set also consisting of a) Double rail contact of standard length of cable as per site requirement and mounting accessories - Equal to no. of DP. b) Deflectors to safeguard Rail Contact will be TWICE the no. of DPs. c) Protecting tube from DP to railhead as per requirement. d) Diagnostic PC as per specification and other accessories (as per Annexure-XXII) e) Pre-wired cabinet/rack no. as per site requirement. f) 6 Nos. Electrostatic Discharge Wrist Band for cards/ modules protection. g) Toolkit as per annexure"'(Inspection Agency-RDSO) Total 38974885.30

Item Breakup - D2-NON SOR

Supply of - [i] SMPS based Integrated Power Set Supply System without MFVRLA Battery set conforming to RDSO Specifications RDSO/SPN/165/2012 Version 3.0 with later amendment for PI station as per Central Rly. Drg.No.PA/DRG/EI/IPS/03(L)/01 with later correction if any, attached as Annexure. Scope of Supply, Checking of Installation, testing and commissioning of IPS shall be as per RDSO letter No.STS//E/IPS/Genl Dated 03/04/2008 or Latest if any. [ii] Sealed Maintenance free VRLA battery set of 60 Cells (Stackable), in combination of 55+5 Cells for SMPS based integrated power supply system, each cell of 2 Volt/300 AH Capacity, fully charged conforming to RDSO Specification No.IRS:S:93/96(A) with later amendment, complete with connecting links and suitably numbered in stackable racks along with user manuals.(Inspection Agency-RDSO) Total 2375340.00

Item Breakup - E1-NON SOR ITEM

Supply, Installation,Testing &Commissioning Numbers ofIntegrated powersupply (IPS) i) SMPSbased integrated powersupply system withoutMFVRLA battery setconforming to RDSOSpecificationRDSO/SPN/165/2012Version 3.0 with lateramendment for PIstation as per CentralRly. Drg.No.SK-793/Awith later correction ifany, Scope of supply,Checking ofinstallation, testing andcommissioning of IPSshall be as per RDSOletterNo.STS/E/IPS/GenlDated 03/04/2008 orlatest if any ii) SealedMaintenance free VRLAbattery set of 60 Cells (stackable), incombination of 55+5 Cells for SMPS basedintegrated powersupply system cell of 2Volt/300 AH Capacity,fully chargedconforming to RDSOSpecification No.IRS:S:93/96(A) withlater amendment.,complete withconnecting links andsuitably numbered instackable racks alongwith user manuals (Inspection Agency- RDSO) Total 1436448.42