Signalling workin connnection with Thane - Extension of PF Nos. 5 & 6 for handling of 24 LHB Coach Trains.

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 7 core PVC insulated cable having each core made up of 30 x .025 mm tinned stranded wires for AWS generally confirming to IRS : S-63/89.( IRS : S 63/ 2014 Revision 4 )

Supply of six pin couplers and clamps for fixing with rail suitable for both 52 Kg & 60 Kg. for track magnets.

Supply of 40mm dia GI pipe confirming to No.IS1239 PT. 1/2004 or latest with sockets and fittings. TATA/JINDAL/ZENITH BIRLA make.

Supply of QNA1-K AC immunized relay, 8F-8B, 24 VDC along with plug, retaining clip 05 and connectors conforming to BRS:931A & RDSO letter no STS/E/Relays/UEA/PI dated 30.05.97 Annexure-II IRS:S60/78 with Amendment no.1 , IRS:S34/68 with Amendment no.6 & IRS:S23/88 with Amendment no.1

Supply of QNA1-K AC immunized relay, 12F-4B, 24 VDC along with plug, retaining clip and connectors conforming to BRS:931A & RDSO letter no STS/E/Relays/UEA/PI dated 30.05.97 Annexure-II IRS:S60, IRS:S34 & IRS:S23

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 QN1 Non AC immunized neutral relay, 12F-4B, 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

Supply of QBCA1 AC immunized relay, 2FHD 4F-4B, 24VDC along with plug board, retaining clip and connectors conforming to BRS:943 POINT CONTACTOR RELAY. And RS S46/74 with Amendment No.1 & firms specification.

Supply of QL1 LATCH relay, 11F-4B or 8F-6B along with plug board, retaining clip and connectors conforming to BRB:935A.

Supply of Key Lock Relay working on 24V DC, AC immunized with different ward combinations (Three ward plates to be supplied with each relay). RDSO/SPN/219/2016 Version 1.0 with Amendment No.01.

Supply of Fail safe Electronic Flasher Device 24V DC or 60V DC as per RDSO spec No.: RDSO/SPN/173/2002 amendment 2 or latest.Block Inst., UFSBI, & Control Phones.

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 22 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) 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.

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 Shunt signal post with Base (GI Pipe of 80 mm Dia of min. 1 meter length.)

Supply of Cast Iron Main signal surface base 140mm as per spec No IRS: S-10 and 28 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 Cast Iron Shunt signal surface base 80 mm as per spec No IRS: S-10 and Drg No 2011/M with latest amendments, as per RDSO Drg. No.SA- 23156/ Drg. No.RST/11413 as per extant C. Rly practice.

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

OFF set bracket 5-1/2" to suit 140 mm dia CLS Post with two no. of "U" Bolts with nut & washer complete as per RDSO Drg No SA-23080 for signals & Routes.

OFF set bracket 3-1/2' for signals & Routes. Drawing No.SA23840(Adv) Alt-2 as per extent C.Rly practice.

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

Supply of Track Lead junction Boxes as per C.Rly Drg.No.RST 11509 made from fiber glass alongwith terminal blocks.

Supply of Channel Pins single groove, galvanised, 7 mm suitable for 4mm dia bonding wire as per spec No. IRS: S 17-75 Revision 3.

Supply of PVC jacketed wire rope for Track lead connections. PVC jacketed wire rope 46 should be of Galvanised steel wire rope 6mm dia (6x19 stranded wire with steel core of 6 mm dia) sheathed with PVC 2mm wall thickness, overall thickness being 10 mm. PVC sheath should be made of type 6 compound as per IS 5831 of 1984 Reaffirmed 2001 and steel wire rope as per IS: 2266:2019. Reclaimed for recycled material should not be used.

Supply of 8 SWG GI wire (4mm dia) suitable for track circuit rail bonding. As per IRS Specification S:13-62

Supply of Pre-wired Crank Handle cum key lock relay box (of metal) alongwith LEDs, with approved type push buttons, 8-way terminal strips, string rod, etc. as per Drawing No.RST.C.114

Supply of William stretcher nylong insulation set suitable for ground connection as per RDSO drg No T-10367, T-10368, T-10384 as applicable and to the spec IRS S 23/88 with Amendment No.01 & 40/84 with Amendment No.01 or latest amendments.

Supply of Tongue attachment nylon insulation set consisting of one inlsulating plate as per Drg no: RST-106961 & 3 nos of Ferrules with collars to suite rodding supplied as per RDSO spec & Drg.no: RST-10692

Supply of Gauge Tie Plate nylong insulation as per RDSO drg No: T-10372 Alt2, T- 10368, T-10371 Alt2, T-15083/88/Alt2 & T-11690/Alt2 and to the spec IRS S 23/88 with Amendment No.01 & 40/84 with Amendment No.01 or 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 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 150mm dia along with collars as per IS No.458/2003 amendment-1 with Rev.4.

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 modular terminal block of 2.5 sq. mm 2 IN 2 OUT type disconnect type 56 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)

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

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

Supply of 4.5 kg CPO2 type fire extinguisher along with all accesories, extinguisher 63 testing certificate has to be supplied along with - Supply of ISI marked Carbon Dioxide type (BC) fire 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.

Supply of various types of Track Magnets complete alongwith 6 pin coupler including fixing clamps Siemens make S 25432 - MI (IND). Frequency F-1 to F-5 or functional equivalent.

Supply of Wooden blocks (Rail deflectors) as per drg.No.BB/SK/C/9

Supply of Opto coupler box & safety cover of FRP for fixing Siemens type opto coupler cards inside box for installation of AWS with mounting clamps as per C.Rly. Drg. & practice.

Supply of Opto coupler card of suitable type of Siemens make or functional equivalent.

Supply of PVC flexible wire size 30/0.25 mm annealled copper conductor as per IS 68 694:1990 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 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. Above/

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 01 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 & 02 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)

Excavation and Casting of main signal foundation as per Drg No SK 801 with 03 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 04 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.

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.

Fixing of stop Board, Block section limit Board, goods warning board with contractors own material. The work shall be done as per instruction 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.

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.

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 14 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 Eqpt. (Relays, resistance, chargers batteries etc. as applicable) & wiring of the same in apparatus cases as per location diagrams & circuit diagrams, as per Instruction of site incharge and practice. i) Single Case

Installation of earth electrode assembly as per Drg.No.RE/S&T/SIG/Tender/SK726/85 21 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, 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.

Erection, Fitting and Rail connection of Track Lead juntion Box on two supports 22 (M.S.angle) with contractor's fixing material and PVC jacketed wire for track lead connection including angles of size 40x40x5mm 1200mm length. This will include drilling of holes for track lead/side connections of rail. The work shall be carried out as per Drg. No.SK-845 or / & instructions of Rly engineer at site.

Provision of bounding with contractor's PVC jacketed wire rope for Track Lead connections. PVC jacketed wire rope should be of Galvanised steel wire rope 6 mm dia (6x19 stranded wire with steel core of 6mm dia) sheathed with PVC 2mm wall thickness, overall thickness 23 being 10 mm. PVC sheath should be made of type 6 compound as per IS 5831 of 1984 Reaffirmed 2001 and steel wire rope as Per IS:2266:2019. Reclaimed or recycled material should not be used. This will include drilling of 7.1mm dia holes in rails (4 Nos) and provison of two jumpers for each bond, clipping of bonds etc. with contractors own materials and tools as per instruction of Rly engineer at site.

Provision of bounding with GI wire 4mm dia (8 SWG) for track jumper & fish plate 24 joints bonds. This will include drilling of 7.1mm dia holes in rails (4 Nos) and provision of two jumpers for each bond, clipping of bonds etc. with contractors own tools as per instruction of Rly engineer at site. Per

Installation, wiring & /commissioning of Multi section Digital Axle counters's central unit/Evaluator/Processor for the section/at station including its associated all indoor equipments, 25 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 26 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, fixing and wiring of Track side Electronic Equipment of Axle counters including its battery & charger (if required), foundation and earthing as per OEM's technical 27 requirement and specification associated Relays in apparatus cases, location huts, relay rooms etc., with contractor's wiring material, termination of tail cables on terminals/fuse blocks, Supply and making Axle counter parameter history cards, all activities as per standard practice and technical specifications.

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 28 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.

Supply, fixing & Wiring of mismatch panel depicting Indication panel/VDU layout with contractors own material like LEDs for each track section, flexible wire, connecting terminals, buzzer etc. The work shall be done as per extant practice on C.Rly & the instruction of Rly engineer at site.

Refixing of electrical point machine, ground connection during phase working (Non 31 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)

Installation, fixing and wiring of Boxes for key Lock Relays with contractor's wiring & fixing material. The work shall be done as per extant practice on C.Rly & the instruction of site engineer.

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 33 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 34 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 35 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 37 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 42 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.

"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 44 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. 45 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. Wherever required contractor shall apply coating of epoxy paint also as per instructions of site-in- 46 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. 47 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. 48 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.(v)Track lead Junction Box. (Black enamel outside only)

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- 49 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. Wherever required contractor shall apply coating of epoxy paint also as per instructions of site-in- 50 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 53 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)

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 57 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 58 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 59 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).

Providing Road Breaker/concrete breaker/boulder or rock breaker with compressor & 61 Jack Hammer for Railway work such as cutting & dismantling of road concrete/Brick pucca structure (RCC/Steel section) including contractors fuel, driver and all other charges completed as directed by Engineer in charge Above/

Item Breakup - C-NON SOR ITEM

Tool kits for for Multi Section Digital Axle counter Numbers as per RDSO specification RDSO/SPN/176/2005 (Ver.2) with latest amendment or specifiaction with Supply of tools for mounting and adjustment of track side equipment and standard jig for drilling holes in rail/fixing DPs on rail. All equipment and tools shall be minimum as per OEM's recommended list adequate for installation, day to day maintenance and adjustment of indoor and outdoor gears including kit for making and drilling of holes on rail and as per annexure XXI. (Inspection Agency Consignee)

Wiring of MSDAC track circuit contacts in Data Numbers logger and necessary changes in simulation software panel at site and at control room for mismatch Data. (Inspection Agency Consignee)

Galvanised square Headed Bolt Nut 19 mm dia Numbers 100.00 100 mm length full threaded the material shall be of steel T -10 (Inspection Agency Consignee)

Supply of "3 Aspect" Signal Unit in Alluminium Numbers body without lenses and transformers complete and to suit LED signal Lamps and suitable for 140 mm dia post (Inspection Agency Consignee)

Supply of "4 Aspect" Signal Unit in Alluminium Numbers body without lenses and transformers or latest complete and to suit LED signal Lamps and suitable for 140 mm dia post (Inspection Agency Consignee)

Supply Alluminium complete to be fitted on 140 mm post 2 for dependent type complete with signal unit bracket, terminals etc without lenses, lamp, lamp holder, and to suit LED Signal lamps. (Inspection Agency Consignee)

Supply of "Calling On" Signal Unit in Alluminium Numbers body without lenses and transformers complete and to suit LED sigal Lamps. (Inspection Agency Consignee)

Supply of 1 way Junction Route Indicator in Numbers Alluminium body without lenses and transformers complete and to suit LED signal Lamps. (Inspection Agency Consignee)

Supply of 2 way Junction Route Indicator in Numbers Alluminium body without lenses and transformers complete and to suit LED signal Lamps. (Inspection Agency Consignee)

Fluke Hand Held 100 KHz Digital True RMS Numbers Multimeter Fluke 287 or Fluke 289 (Inspection Agency Consignee)

Digital current clamp meter to measure current Numbers leaks parasitic draws down to 1 mA and electric load from 1 mA to 100 Amp AC/DC, and voltages from 0 to 600 V AC/DC, small jaw size to measure current in signaling circuits, 4 digit display. make FLUKE/ GTC/KIOCO or superior with better specification mentioned with all accessories like test lead, batteries and carrying case, sample may got approved from consignee before supply. (Inspection Agency Consignee) MUMBAI-CST-DIVISION-S AND T/CENTRAL RLY

Execution of S & T work related to Job enginnering/Signalling block ofCTR/TTR/TSR or others, inone block, five unskilledmanpower have to beprovided during block for S&Tconnection removing &refixing as per Railway siteengineer instruction. (Inspection Agency Consignee)

Wheel sensor with protection tube of Frauscher Numbers make MSDAC type Rsr 180 (with BBIK- M 12 GS05 fixing along with cable length of 5 mtr (GS05) (Inspection Agency RDSO)

Wheel sensor with protection tube of Frauscher Numbers make MSDAC type Rsr 180 (with BBIK- M 12 GS05 fixing along with cable length of 10 mtr (GS05) (Inspection Agency RDSO)

Battery operated High performance LED area Numbers with 3000 lumens output light weight & unbreakable as per specification attached (1) Product specification M18 HAL + M18 NRG 502B (2) Article No. 493345123 (3) Battery compatibility all Milwaukee M18 Batteries (4) Battery capacity (Ah) 5.0 (5) Battery type Li ion (6) No of Battery charger supplied 01 No. (7) Full Battey charging time 59 min (8) Max light output 3000/1500/650 (9) Max run time battery 2/4/9 hr. (10) No. of batteries supplied 2 Nos. (11) Voltage (AC) (V) 220-240 (12) Voltage (DC) (V) 18 (13 Wight with battery pack (kg) 3 (14) One year onsite warranty, installation & training free of cost mak Eibenstock/Milwaukee or equivalent. (Inspection Agency Consignee)

WELD LESS MODULAR TYPE SS MEDUIM SIZE Numbers LOCATION BOX (Inspection Agency Consignee) Total 5181562.22

Item Breakup - D-NON SOR ITEM

"Supply of Digital Axle Counter Multi section type Per complete sysem including the Central Evaluator Detection and final track clearance relay for each secton, Point Reset boxes, LV boxes, All track side units with (DP) 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-VI) e) Pre-wired cabinet/rack no. as per site requirement. f) 6 Nos. Electrostatic Discharge Wrist Band for cards/ modules protection. (Inspection Agency RDSO) " MUMBAI-CST-DIVISION-S AND T/CENTRAL RLY Total 3920067.00