Signaling related work in connection with Track Machine siding at Bordhai station of Nagpur Division.

A-Schedule A SOR Supply TTM Siding 1778151.15 Below/P

Supply of low maintenance Lead Acid secondary cells 2V 80AH as per spec. IRS 88/2004 with latest amendments. (Insp AGency-RDSO)

Supply of QTA2 AC immunized track relay, 9 Ohm, 2F.1B, along with plug, board, retaining clip and connectors conforming to BRS:939A, 966 & Appendix F2, IRS:S34 & IRS:S23 (Insp Agency-RDSO)

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 3 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.(Insp Agency-Consignee)

Lacing thread rolls, black, wax coated (100 mtrs) (Insp Agency-Consignee)

Design, fabrication and supply of fuse Auto changeover system for 32 No's external 5 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.(Insp Agency-RDSO) (Unit-No of Modules)

Design, fabrication and supply of fuse Auto changeover system for 24 No's 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. (Insp AGency-RDSO) No of Modules

Supply of Shunt signal post with Base (GI Pipe of 80 mm Dia of min. 1 meter length.) (Insp Agency-Consignee)

Supply of Signal No. Plates. As per Drg No RST-11393/ SK-842 (Insp Agency- Consignee)

Supply of Hand Cuff Locks / Godrej Navtal lock with Three common keys. (Insp Agency-Consignee)

Supply of Shunt Signal Position Light Type FRP complete as per RDSO Specification 10 RDSO/SPN/194/2006/Rev.2.0 or latest with Off set bracket 3-1/2" to be fitted on 140 mm post drawing No.SA23840(Adv) Alt-2 for dependent type complete with signal unit bracket, terminals etc without lenses, lamp, lamp holder, and to suit LED signal lamps. (Insp AGency-Consignee)

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

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. (Insp Agency-RDSO)

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 with latest amendment. Fuse block shall be suitable for found head type voltage fuses. (Insp Agency-RDSO)

Supply of round head type non detoriating type low voltage cartridge fuse as per specn No. IRS/S/78/92 with latest amendments - 2A-10 Nos/4A-20 Nos/6A-20 Nos capacity

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

Supply of Lamp 110V / 24W, 2 pin for Loc. (Insp AGency-Consignee)

Maintenance Free Earth as per RDSO/SPN/197/2008 or latest consisting of : 1) Copper 17 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. (Insp Agency-RDSO)

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

Supply of Track feed battery chargers, 110V AC input 2, 4 to 6 V DC Output to Specn. No.IRS.89/2013 Ver.1.0 with latest amendments. Charger shall be suitable for charging 80 AH battery.(Insp AGency-RDSO)

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.(Insp Agency-Consignee)

Supply of PVC jacketed wire rope for track lead connections. PVC jacketed wire rope 21 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. (Insp Agency-Consignee)

Supply of 8 SWG GI wire (4mm dia) suitable for track circuit rail bonding. As per IRS Specification S:13@45>46@ (Insp Agency-Consignee)

Supply of GI bend pipe, B class, 50mm dia for cable entry in point machine alongwith required fixing arrangements as per standard practice on Central Railway. As per Drg No. RST.11835.(Insp AGency-Consignee)

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. (Insp AGency-Consignee)

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. (Insp Agency-Consignee)

Supply of modular terminal block of 2.5 sq. mm 2 IN 2 OUT type disconnect type 26 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.(Insp Agency-RDSO)

Supply of DIN Channel for the terminals 1 Mtrs each (Insp AGency-Consignee)

Supply of End plates for modular terminal block (Insp Agency-Consignee)

Supply of End Clamp for modular terminal block (Insp Agency-Consignee)

Supply of Marker Card as per customer spec (10x10) (Insp Agency-Consignee)

Supply of Paints as per relevant IS specification preperably Asian / Apcolie/ Dulux make in different colour in one kg/2 kg pack (Insp Agency-Consignee)

Supply of 4.5 kg CPO2 type fire extinguisher along with all accesarious, exinguisher testing certificate has to be supplied along with - Supply of ISI marked CarbondiOxide type (BC) fire 32 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 (Insp AGency- Consignee)

Supply of PVC flexible copper cable single core, multistrand 1x6 Sq.mm (84 33 conductor each diameter 0.30 +/- 0.01) as per IS 694/2010. with latest amendment if any with insulation thickness of 0.80mm nominal conductor resistance 3.30 ohms/km and test parameters are as per IRS (S) 76/89 (Amd.3).(Insp Agency-RDSO)

Supply of PVC flexible copper cable single core, multistrand 1x10 Sq.mm (80 34 conductor each diameter 0.40 +/- 0.01) as per IS 694/2010. with latest amendment if any with insulation thickness of 1.0mm nominal conductor resistance 1.91 ohms/km and test parameters are as per IRS (S) 76/89 (Amd.3).(Insp Agency-RDSO)

Supply of Shunt signal group Siemens make (No.A-RT-RG-A065) or functional equivalent without base plates (suitable for LED signal)(Insp Agency-RDSO)

Supply of Time Element Relay (Clock work type) AG timer Siemens make (No.RSSK 30/0052) or GIC make or functional equivalent.(Insp AGency-RDSO)

Supply of QBAT track Relay, AC immunized, 2F-2B, contacts, 9 ohms. Complete with plug, board, retaining clip and connectors as per RDSO/SPN/84 Ver. 2.0 or latest. (Insp Agency- RDSO)

Supply of Domino units with cover plate as per approved panel diagram, each of size 54 x 34mm completely wired up similar to Siemens make. Each domino units should have all the 15 contact terminals wired up.(Insp Agency-Consignee) Above/

B-Schedule B SOR Execution TTM Siding. 1202580.38 Below/P

Charging of 2V Lead Acid Batteries with contractors own battery grade sulphuric acid 1 and distilled water with minimum two charge - discharge cycles, installation of charged batteries in groups & their connection & wiring. The work shall be done as per extant practice of C.Rly & instruction of Engineer-in-charge. Detailed measurements of initial charging shall be recorded jointly by contractor & Rly's site-in-charge. Unit-Per 100 VAH

Installation of LT Power panel/power distribution panel/Auto Changeover Panel, power 2 supply equipments such as Rectifiers Transformers, Battery chargers etc., mounting of program switches on bakelite sheet of size 300 mm xz 300 mm x 8 fitted to MS angle (size 25mm x 25mm x 5mm) brackets, wiring as per requirements. Necessary wires to be supplied by Rlys, lugs & glands to be supplied by contractor.

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 Data logger IDF. Etc as per instructions of Railway Engineer. (Module of 32 nos fuses) Unit-No of Modules

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) Unit-No of Modules

Lettering & Numbering of detail and description writing of particulars of terminations 5 & equipments 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. Unit-Per Rack

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 6 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. For small/medium yards (<=100 routes)

Excavation and Casting of main signal foundation as per Drg No SK 801 with 7 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 8 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, 9 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.

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 12 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/Fiber 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. Single Case

Fabrication and fixing of phenolic laminated/Fiber 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. 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.

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. Unit Per conductor 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. Single Case as per Drg No SK-803

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. Half Case as per Drg No SK-804

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

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

Installation of earth electrode assembly as perDrg.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, 25 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.

Fabrication, supply and fixing of various type of MS flat clamps on girder bridges/rocky area on GI pipes/its coupler as per drawing with requisite no. of nut and bolts as per site requirement and as per the instructions of Railway Engineer at site.

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 27 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 and Electrodes etc shall be arranged by the contractor.

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

Erection, Fitting and Rail connection of Track Lead junction Box on two supports 29 (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 led/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 Galvanized steel wire rope 6 mm dia (6x19 stranded wire with steel core of 6mm dia) sheathed with PVC 2mm wall thickness, overall thickness 30 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 provision 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 31 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.

Excavation of cable trench as per cable route plan, 1.0 mt. deep and 300mm wide along side thew 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 32 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 33 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

Cutting of all types of Roads/platforms (except concrete type) for trenching and 34 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 sit

Digging of trench 1.0 M deep from rail flange/road level (for LC) and, 0.3 Mtr to 0.6 36 Mtrs wide and back filling after placing of DWC/RCC/GI pipe. (Placing of DWC/RCC/GI pipe covered 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 along with collars / RCC Half round pipes in trenches at places of track and road crossings, platform cutting etc.

Laying of signaling/Power/Telecom cable of various cores/sizes in trenche

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

Wherever 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 trenc

Fixing of modular terminal/fuse blocks along with all accessories with provision of 41 fixing holes on hylam sheets/side angles of Loc Box and fixing by galvanized nuts & bolts. This includes fixing on DIN channel along with 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 42 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 43 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 44 instructions of the site engineer. GI Clamps t 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.

Releasing of cables from old location boxes and taking it into new location boxes. This 45 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.

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 48 pipes. The work will be executed as per instruction of site incharge and site incharge may take decision as per site condition. All the fixtures, nut bolts, tolls required to fix the channel will be provided by Contractor. proper safety equipment like Helmet, Retereflective jacket and whistle, flag is to be made available during execution of work.

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 51 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 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 53 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 54 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.

Painting two coats of synthetic enamel paint over one coat of primeron the following after scrapping and cleaning of the surface wherever necessary with contractor own supply of paints. 56 Wherever required contractor shall apply coating of epoxy paint also as per insructions 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 block enamel (IS 2932 of 1974) brilliant white and yellow Painting two coats of enamel paint over one coat of primer.

Lettering / Numbering Termination particulars, equipments names etc., legibly and neatly inside location

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 59 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.

Transportation of signaling material/equipments including loading and unloading in 60 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

Making an entrance for new cable in old existing location, Casting concreting and curing of foundation and restoring it to old position by perfect masonry/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 & instructions of site engineer. Preparation of site for Horizontal Boring shall be carried out in presence of 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.

Installation of Relay Rack Assembly including IDF pillars if any complete with wall 63 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, 64 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.

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 cable/flexible wire on tag 65 block/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-Tag Block

Circuit wiring/jumpering as per circuit diagrams in the relay racks/IDF rack tag blocks. This includes preparation of jumper sheets by wire man duly checked by firm's site supervisor & 66 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 rosin 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-Jumper

Relay Contact break test of indoor relay wiring. Contractor shall depute Engineer, 67 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-A3 Size Circuit per Sheet

Functional testing of PI/RRI/IBS/Auto signal etc. as per selection table, control table, 68 square sheet etc. Contractor 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.

Installation, wiring & Testing of Control cum Indication panel, & test board etc as applicable / as per instructions of Engineer-in-charge. This includes laying & termination of cable, if any from panel Room to Relay Room as per instruction of site incharge.

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. Complete 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. 70 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 suggested by Railways. This also includes modification in yard. 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 polythene bag/lamination. (only two sheets shall be placed on one polythene bag/laminated each). 71 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. for stations having Routes <=50 Above/

C-Schedule C Non SOR TTM Siding. 1501681.05 Below/P

Supply of 110mm HDPE pipe for laying in Horizontal Boring(PE63, Class PN6, with confirming to IS4984 with ISI marked.(Insp Agency-Consignee)

Supply and fixing of cable route marker of concrete Make as per Drawing Attached. (Insp Agency-Consignee)

Supply of Insulation sets for ground Connection made of Nylon 66 of IRS point 3 machine 220MM as per attached Drg. No.1(Drawing PDF page Sr.no 2 and 6) - contains 15 Nos. [5 bush plus 10 washer], Drg. no.2 (Drawing PDF page Sr.no - 5)contains, 06 nos [bushes] and Drg. no.3 (Drawing PDF page Sr.no 1,3 and 4) contain 18 nos.[8 bushes plus 8 washer plus 2 Insulating plate] (Insp Agency-Consignee)

Ground Connection rods for TWS point machine with Point Clamp lock (Insp Agency- Consignee)

Supply, installation , wiring and commissioning of bumpless power supply auto 5 changeover device complete along with accessories using contractor's own wiring and fixing materials as per following configurations: 1. Power supply - AC/DC 2. Voltage 24 V- 150V 3. Current upto 45A. Note: It should be compatible for MSDAC.(Insp Agency-Consignee)

Supply of earth electrode inspection housing are usual made from durable material such as high density plastic like polyethylene engineering plastic enclosure Size outer Dimension is (500 mm x 500 mm by 308 mm) +/- 2mm . As per annexure A. (Insp AGency-Consignee)

Battery Operated Rail core Drill Machine along with Additional 18 mm TcT rail core drill.Maximum core cutting capacity 36mm, Rated speed 250/450ZRPM, Battery type Li-on, Battery Voltage 50V, Battery pack capacity4AH , Numberof Battery to be supplied -2Nos. Charger- 7 1No.Special design pressurized internal spindle coolingto Eive maximum Life of core cutter by avoiding heating. 3sets of 16,13 &7.2 mm Gauge drills withadapters and 22.5 mm cutter with adaptor to beprovided along with the machine. Weight of machine with Battery- 18.5K 9. MakeEIBENSTOK/ BOSCH/HONDA. Accepted make/brand:- EIBENSTOCK Note : One set of Drill bits along with adpators of 16,13 & 7.2 mm and One set 22.5 mm cutter with adaptor may be supplied along with drill machine.(Insp agency-Consignee)

Supply of CPU Card compatible with existing UFSBI system of Deltron Make as per RDSO Spec.No. IRS:S-105/2012 (Ver.0) with latest amendment. Deltron Make. (Insp Agency-RDSO)

Supply of CC Card (Control Communication Card) compatible with exsiting Deltron Make UFSBI, as per RDSO Spec.No. IRS:S-105/2012 (Ver.0) with latest amendment. Deltron Make. (Insp AGency-RDSO)

Database entry,validation of inputs, simulation of Datalogger

Supply of Quad Cable conductor earth resistance sensing unit, microprocessor based for 24 nos. of conductors with megering facility for one conductor at time as per attached technical specification.(Insp Agency-Consignee)

Supply of A4 paper 80 GSM for documentation purposes.(Insp AGency-Consignee) Unit-Ream

Execution of S&T work related to engineering block and other works urgent in nature , in one JOB , five unskilled manpower have to be provided during block for S&T geras connection removing & refixing as per Railway site Enginner instruction.

Item Breakup - B-Schedule B SOR Execution TTM Siding.

Apparatus Cases Full size.

Apparatus Cases Half size.

Main signal post with signal Units, Surface base and Numbers complete fittings as per Centre Railways standard practice.

Shunt signal post with signal unit, surface base as per Numbers central Railway's Standard Practice.

Track lead Junction Box. (Black enamel outside only)

Point Machine with ground connections complete Numbers (Point Machine with Block enamel only outside and ground connections with Red Oxide) Total 3496.53 Lettering / Numbering Termination particulars, equipments names etc., legibly and neatly inside Item- 58 location S No. Item Description of Item Unit Qty Rate Amount No

Half Case Total 726.66