Associate S&T works in connection with Extension of shunting neck and provision of one additional full length Parcel handling line at AGTL.

A-Supply of Conventional Signalling items

Electric point machine (Rotary Locking Type) as per IRS-S: 24/2002 with Amd.1 or latest 110V DC, 143 mm stroke as per TS

Ground connections complete set for Point Machines as per TS.

Point machine ground connection insulation complete set including P/D/L bracket insulation as per TS.

Points gauge tie plate insulation complete set as per CSTE's Drg. No. SK/85/25 complete with nut bolts etc as per TS.

Point's william stretcher bar insulation complete set as per CSTE's Drg. No. SK/81/05 with latest amendments complete with nut bolts etc as per TS.

Siemens Point Contactor Unit with base plates and connectors working on 24 V DC conforming to IRS: S-46 and Drg No.RS SK 21/0001B or latest.

Key lock relays working on 24V D.C. Non-AC immunized neutral relay configuration to 2F/2B with key and Key ward 'K' Siemens make or similar conforming to specification IRS:S-23, IRS:S@45"44@ IRS:S-46 and firm's specifications or with latest specification/amendments.

Relay ACI, Plug-in-type, Style QTA2, Neutral Track, 9 ohms, 2F/1B , conforming to BRS: 939A & 966 (Appendix F2) IRS:S 34 & IRS:S 23 as applicable (interlocking pin code FGHKX).

AC Immune Plug-in-type QNA1, DC Neutral Line relay 24V DC, 12F-4B contacts, front and back contacts metal to carbon with plug board, retaining clip and connectors conforming to BRS:931A with interlocking pin code ABDFH.

AC Immune Plug-in-type QNA1, DC Neutral Line relay 24V DC, 8F-8B contacts, front and back contacts metal to carbon with plug board, retaining clip and connectors conforming to BRS:931A

AC Immune Plug-in-type QSPA1, DC slow to pick up, Neutral Line relay 24V DC, 8F-4B contacts, front and back contacts metal to carbon with plug board, retaining clip and connectors conforming to BRS:933A with interlocking pin code ABDEJ.

Supply of Relay Pug in type style QL1 magnetically latched, neutral line 24 V DC 11F/4B contact, front and back contact metal to carbon complete with plug board, retaiing clip and connectors conforming to BRS 935A, IRS:S:23 (As Applicable)

Tag block 160 way with PVC covers as per IRS:S-77/2006 (Rev.1) & Drg.no.SA-24752 or with latest amendment/specification.

Disconnect Terminal block for 4 (four) conductor (2 IN & 2 OUT) screw less with tin 14 plated knife edge type disconnect link as per RDSO Specification No. RDSO/SPN/189/2004 version 3.0, each conductor size up to 2.5 sq mm (with or without lug) 16 Amp rated current and each block shall be equipped with two markers on top and bottom, an end plate for each block, 2 end clamps & adequate length rails for fitting terminal blocks.

FUSE BLOCK MADE OF PBT/POLYCARBONATE as per IRS S 75/2006 (Rev.2) & RDSO Drg No SA-23748 (Alt -4) or latest suitable for Cartridge fuse block cyndrical head fuse links

Non-Deteriorating Type of Low Voltage Electric fuse of 2A rating for Railway signalling as per Specn No IRS:S-78/92 with latest amendmends and per TS.

Non Deteriorating Type of Low Voltage Electric fuse of 6A rating with cylindrical end cap for Railway signalling as per Specn No IRS:S-78/92 or latest.

Non-Deteriorating Type of Low Voltage Electric fuse of 16A rating for Railway signalling as per Specn No IRS:S-78/92 with latest amendmends and per TS.

16/0.2 mm size (0.5 sqmm) tinned flexible single core indoor wire IRS : S- 76/89 Amend. No. 3 or with latest amendment/specification, PVC coated in different colours as per technical specifications and to be supplied in coils of 100 meters.(Boxes= Coils of 100 mtrs)

32/0.2 mm (1.0 sqmm) PVC insulated unsheathed single core bright annealed bare copper conductor flexible cables for voltage grade upto 1100 v conforming to IS:694/1990 as per TS. (Boxes= Coils of 100 mtrs)

2.5 sqmm ( 36/0.30 mm dia ) PVC insulated unsheathed single core bright annealed bare copper conductor flexible cables for voltage grade upto 1100 v conforming to IS:694/1990 as per TS. (Boxes= Coils of 100 mtrs)

84/0.3 mm (6.0 sqmm) PVC insulated unsheathed single core bright annealed bare copper conductor flexible cables for voltage grade upto 1100 v conforming to IS:694/1990 as per TS. (Boxes= Coils of 100 mtrs)

140/0.3 mm (10.0 sqmm) PVC insulated unsheathed single core bright annealed bare copper conductor flexible cables for voltage grade upto 1100 v conforming to IS:694/1990 as per TS. (Boxes= Coils of 100 mtrs)

226/0.3 (16 sqmm) PVC insulated unsheathed single core bright annealed bare copper conductor flexible cables for voltage grade upto 1100 v conforming to IS:694/1990 as per TS. (Boxes= Coils of 100 mtrs)

354/0.3 mm (25 sqmm) PVC insulated unsheathed single core bright annealed bare copper conductor flexible cables for voltage grade upto 1100 v conforming to IS:694/1990 as per technical specification and to be supplied in coils of 100 meters. (Boxes= Coils of 100 mtrs)

495/0.3 (35 sqmm) PVC insulated unsheathed single core bright annealed bare copper conductor flexible cables for voltage grade upto 1100 v conforming to IS:694/1990 as per technical specification and to be supplied in coils of 100 meters. (Boxes= Coils of 100 mtrs)

3 KVA ON-LINE UPS with one hour back up and battery rack as per Technical Specification.

Amron Quanta SMF Battery 12V/65Ah for UPS as per TS

PVC insulated Rly Signalling Indoor cables of size 60 core x 0.6 mm as per IRS(S) 76/89 (amendment 3) or with latest amendment/specification as per TS.

Two aspect Colour light signal unit non metalic complete to RDSO Specification 30 RDSOP/SPN/194/2006 or latest, made of FRP to RDSO Specification RDSOP/SPN/151/1997 & IRS:S- 26/64 & Drg No.SA-23003 A/M (Adv), or all to latest amendments or specifications, without signal transformer, light unit & lenses.

Three aspect Colour light signal unit non metalic complete to RDSO Specification 31 RDSOP/SPN/194/2006 or latest, made of FRP to RDSO Specification RDSOP/SPN/151/1997 & IRS:S- 26/64 & Drg No.SA-23002 A/M (Adv), or all to latest amendments or specifications, without signal transformer, light unit & lenses.

Colour light signal post tubular steel 140 mm dia, as per IRS:S 6/81, Length 3.6 m - 5.6 m long, complete with Signal base as per RDSO drg. S-2011/M, ladder with base, ladder guards platform, MS supporting bracket to support ladder, front staging etc as per TS.

Shunt signal position light type non metalic complete to RDSO Specification 33 RDSO/SPN/194/2006 or latest and RDSO Specification RDSO/SPN/151/1997 for FRP, made of FRP to Drg. No. SA-23840(Adv) for dependent/independent type complete with signal unit, bracket, terminals etc. but without lenses, lamps and lamp holders

Shunt signal position light post as per IRS:S-6/81, complete with bracket, Post as per IRS-S-6 of 1981 having 4.5mm thickness & minimum 1m length, surface base, etc.

Off set bracket for colour light signal with fixing U clamps & nuts etc (Shunt /Co-On)

Off set bracket for colour light signal Main unit, with fixing U clamps & nuts etc., as per RDSO Drg. No. SA 23080 (Adv.) or with latest amendments

Calling-On signal unit non metalic complete to RDSO Specification RDSO/SPN/194/2006 37 or latest and RDSO Specification RDSO/SPN/151/1997 for FRP, complete with fixing clamps, terminals etc. as per as per RDSO drawing SA-24351 (Adv.) Alt-1 but without lamp, lamp holder and lens. Fixing arrangement shall be as per RDSO drawing SA-24352 (Adv) or latest

Direction type route indicator, 2 way as per specification IRS: S-66/84 (Amd 1), Drg No. 38 SA 23401-6 (Adv), non metalic complete to RDSO Specification RDSO/SPN/194/2006 or latest and RDSO Specification RDSO/SPN/151/1997 for FRP, made of FRP complete with fixing arrangement, brackets, hoods and terminals but without lamps, lamp holders and lenses.

Secondary cells - 2V 80AH Low Maintenance as per specification No. IRS: S-88/2004 or latest complete with inter cell connectors, nuts & bolts with washer, micro porous vent-cum- sealed float guide etc.

Battery charger -Track Feed self mounting type (10 Amp) as per Specn. No.IRS:S- 89/2013 (Ver.1) or with latest amendment/specification.

Automatic change over system of Track Feed battery Charger Model No. BE-TFBC or similar as per TS.

TRACK FEED RESISTANCE - 'DISC' TYPE DRG No.SA-20161-66/M or latest.

Track lead junction Box as per Drg. No.RST-11509 made from FRP (FRP material 43 conforming to RDSO/SPN/151/97 or latest) complete with terminal blocks & links along with FRP Stump for mounting FRP assembly made of FRP Angle 30 x 30 x 4 mm - 1 mtr long (2 Nos) & 12 inch long (1 No.) along with Hardware.

G.I. wire soft 8 SWG (4 mm dia) as per IS-279/72 or latest amendment suitable for track circuit rail bonding.

Pin channel single groove 7.2 mm dia (9/32") suitable for 4 mm dia bond wires.

Apparatus Case (Large) as per RDSO Drg. No.RDSO/S-11500 fitted with key lock (E- Type) with Key of ward No.11

Hylam sheet 10 mm thick (Grade-P3) of size 1.22 m x 1.22 m as per IS 2036 of 1974 or latest.

Double walled corrugated (DWC) HDPE pipe of size 90 mm / 76 mm, having non flame 48 propagation and anti rodent properties, Brand TeleRex/OptiRex or similar with protection as per IS 14930 part-II Mark on it, along with one Snapfit coupler for each 6 mtr for underground power/signalling/telecommunication cable .

Supply pad locks (NAV TAL) Godrej , 65 mm 7 levers - long shackle (2 keys) as per product code 3290, Bann code LKYLPN662 or latest all with common keys.

Digital Multimeter Model Fluke 117 True Rms Digital Multimeter or similar as per TS.

Digital Clamp Meter Model No. Fluke-FLUKE-325 325, 400A AC/DC True RMS Clamp Meter or similar as per TS

Digital clamp type Earth Tester with testing kits Model No.Meco 4680BLC , make MECO or similar as per TS

Supply of Insulation Resistance Rishab Make model RISH Insu 20A

Cable Route Locator make 3M Dynatel or similar as per TS

TDR based cable fault locator for metallic cables such as Railway Signalling & Telecom cables range upto 15 km & cable tester TS-90 stanlay or Similar.

Supply of Light weight Rail Drilling machinesuitable for 52/60 kg Rail & compatible for 56 Rail Drilling 7.1 mm to 32 mm diameter all types of holes Model: RATILER Make BroachcutterHSN code 84672100 with accessoriesTungsten Carbide Tipped Annular cutter (Core drill Bit/Rail Drill Bit) 22 mm 26.6 mm & 28.5mm code 211122211126.5.211128.5 piolt Pin size7.96 mmx108mm code 170010. Specially designed unique stock rail plate code B180-1164 or similar as per TS.

Revolving Chair Godrej Model No.PCH 7002 DX or similar.

Supply of office chair Godrej Model: PCH 7003Dx or similar

Executive Table, Particle Board Top model Executive 7 having size W2100 X D1800 X H750 Greeken Model or Similar.

Supply of work station table Godrej model no.DUN 8 or similar

Supply of secretariate table Godrej Model: T-9 or similar

A set of complete Earthing and Bonding system as per code of practice RDSO/SPN/197 (Ver.1.0) or latest, to construct earthing of </= 1 Ohm, mainly consisting of Copper bonded high 62 tensile low carbon Steel pipe Earth electrode of minimum 3.0 meter length, 17 mm diameter with copper strip of 150mmx25mmx6mm exothermically welded to earth electrode as per drawing SDO/RDSO/E&B/001 or latest, with set of steel nuts & bolts for earth cable connections and Earth enhancement material 30-35 Kg manily consisting of Graphite and Portland cement with negligible Bentonite content.

Supply of maintenance tools for work in Location boxes as per TS

Copper Strip 25 x 3 mm to interconect earth electrodes as per technical specification.

MS Plate 35 x6 mm for perimetric earthing of Location Box

Supply and Installation of Temperature regulating equipment of Relay room as per TS.

Dowell's copper lug heavy duty of following sizes

Universal Plug-in-type AC Lamp Proving Relay 110V AC, Metal to Carbon contact 4F.4B, style QECX as per specification No. BRS:941A & STS/E/Relays/AC Lit LED signal/09-2002 Amdt.1 or latest with plug board, retaining clip interlocking pin code ABDHK.

LED signal lamps for main colour light signals "RED" (Integrated type) for railway signalling, 110V AC, retrofitable in existing CLS housing and compatible with AC LED ECR as per RDSO specification No.RDSO/SPN/199/2010 Rev.1.0.

LED signal lamps for main colour light signals "YELLOW" (Integrated type) for railway signalling, 110V AC, retrofitable in existing CLS housing and compatible with AC LED ECR as per RDSO specification No.RDSO/SPN/199/2010 Rev.1.0.

LED signal lamps for main colour light signals "GREEN" (Integrated type) for railway signalling, 110V AC, retrofitable in existing CLS housing and compatible with AC LED ECR as per RDSO specification No.RDSO/SPN/199/2010 Rev.1.0.

Shunt LED signal lighting unit , 110V AC, retrofittable in existing CLS housing and compatible with AC LED ECR as per RDSO specification No. RDSO/SPN/153/2011 Rev.4.1(Draft) or latest

Route LED signal lighting unit , 110V AC, retrofittable in existing CLS housing and compatible with AC LED ECR as per RDSO specification No. RDSO/SPN/153/2011 Rev.4.1(Draft) or latest.

Calling-on LED signal lighting unit , 110V AC, retrofittable in existing CLS housing and compatible with AC LED ECR as per RDSO specification No. RDSO/SPN/153/2011 Rev.4.1(Draft) or latest.

Cable Railway Signalling 12 core 1.5 sq. mm Copper Conductor PVC insulated Armoured Unscreened, Under Ground cable to spec. no. IRS:S-63/2014 (Rev.4) or latest

PVC insulated, Aluminium conductor, Armoured , Unscreened, Under Ground power cable 2 core 25 sq mm as per spec. no. IRS:S-63/2014 (Rev.4) & IS:1554 (Part-1) or latest.

Underground Railway Signalling cable 2 core 2.5 sq. mm Copper Conductor PVC insulated, Armoured, Unscreened, as per spec. no. IRS:S-63/2014 (Rev.4) or latest.

B-Executution signalling items

Excavation of trench 1.2 mtr deep, 0.3 mtr wide at the bottom along railway track in 1 all type of soils (except rocky area), including clearing of bushes, trees, temporary obstruction, bailing out water from the trench etc. and refilling of the trench by excavated soil and ramming after laying of the required quantity of cables as per instruction of Engineer at site.

All works of excavation of cable trench 1.0 Meter deep, 0.3 Mater wide on pucca 2 platform / on Road for road crossing and restoration of the platform/Road surface/Track to original condition with contractor's material, after laying of GI/DWC pipes and then re-filling the trench as per Technical Specifications.

Laying of Double Wall Corrugated (DWC) pipe of all size with socket, coupler and T 3 Joint etc. by digging of trench 0.3 Meter width, 1.2 Meter depth from rail flange under track for track crossing and refilling after laying of pipes, as per technical spec. and restoration of disturb ballast by screening and dressing as per instruction of Engineer-in-charge or his representative at site. (HDPE/DWC pipe will be supplied by the contractor)

Laying of S&T Cables of various cores/pairs/quads in trenches/GI pipes/RCC/DWC pipes/trunking with laying of these including laying of cables in track crossings & road crossings as per TS.

Termination of cables and supporting on string rod, with supply and providing identification tags/ferrules/tapes with letters on each cable conductor, as per technical specifications.

Charging of secondary cells with contractor's own charging equipments including supply if sulphuric acid conforming to IS:266-1977, distilled water conformiong to IS:1069-1964, 11 installation supply and application of acid proof foam spray of approved type, on the terminals of chargers batteries, all activities as per technical specification and according to standard adopted for initial charging and installation of charged batteries in battery room in groups as per instruction of Engineer at site.

Assembling, errection, installation, taking of cable inside unit through post, termination 13 and wiring of CLS complete with all accessories of CLS unit, post base, ladder, ladder guards, platform and MS supporting bracket in the middle of the ladder, hoods pinacles, offset brackets, Junction/stencil type route indicators (if any)-1 way to 6 way, etc including fixing & wiring of LED units lamps with contractor's wiring material.

Assembling, errection, installation, taking of cable inside unit through post, termination 15 and wiring of Colour light shunt signal complete with all accessories of shunt signal unit, post, base, hoods, offset brackets (if any) 1 way to 6 way etc including fixing & wiring of LED units lamps with contractor's wiring material.

Cement concrete work for miscellaneous items in the ratio 1 : 3 : 6, aggregate not 16 exceeding 3 : 8 cm including excavation,raming, curing and plastering with 1 : 4 cement - sand mixture complete with contractor's material including cement, sand, aggregate and curing of casted foundation, refilling & ramming of loose soil around foundation and disposal of loose dugged soil from site.

Taking the all types of cables inside station relay rooms, location boxes and junction boxes etc. and sealing of cable entry pit etc. as per Technical specifications, complete with contractors's material.

Supply and installation of glass fronted key box.

Installaion, carrying out necessary digging work to make concrete enclouser with lid all with contractor's material and fixing earth electrode in ground, commissioning of complete maintenance free earthing system consisting of Earth Electrode compression couplers, copper strip, cable connections, filling around earth electrode earthing enhancement material, exothermic 19 bonding, all work of earthing as per standard practice and connecting it to equipments to be earthed and all connections between earth electrode and earthing, one end to earth electrode and the other end of the wire to block equipment, power equipment, cable sheath signals and sugre protection devices etc. as per site requirements and technical specifictions. All the consumable for mounting the copper tape inside the relay room. Exothernmic weld material and tools & fixture fot the welding copper tapes and Electrodes etc shall be arrange by the contractor.

Supply & fixing of enamelled Marker board (P, G, Level crossing) as per TS.

Supply & fixing of signal number plate etc) as per TS.

Digital signal wiring of Data loggers between relay to intermediate tag block and intermediate tag block to Datalogger tag block in relay room and UFSBI including supply of flexible wire . m(Numbers= Nos of input)

Validation, Networking, Testing and commissioning of Data Logger including report generation as per TS.

Supply and installation of P/G/C marker boards for CLS (as applicable) as per Technical 24 Specification.

Supply and Installation of Calling On legend Board or other boards, making foundation, complete with contractor' material, as per Technical specifications.

Painting , lettering, numbering of newly installed gears and existing gears including supply of paint as per TS.

Transportation of miscellaneous signalling materials such as UG cables, point 27 machines, location box, ELB complete set, CLS unit, post, base, ladder, relays, EI system complete, racks, furnitures, pipe etc including all other materials required for commissioning of EI system from consignee's godown/yard/mid section up to work site by Truck of minimum 10 ton capacity including loading & unloading as per technical specification. (Per Trip= Trip)

Dismantling of released materials and transportaion along with surplus materials up to consignee's Go down by Truck of min 10 ton capacity inculding loading & unloading as per technical specification.

C-Modification of EI

Design, Testing & Commissioning of EI Alteration/Modification at Agartala for shifting of three signals, three points and addition of one over run line with conversion of one single end point to double end point and other changes as per approved SIP. This includes FAT & SAT Test of EI.

Supply and installation of fixed monitoring device as per TS

Item Breakup - A-Supply of Conventional Signalling items

6 sq mm model- CUS-545 or latest

10 sq mm model- CUS-547 or latest

16 sq mm model- CUS-549 or latest

25 sq mm model- CUS-551 or latest Total 4725.90

Item Breakup - B-Executution signalling items

Apparatus case (Full) Total 65320.00 Installation of Apparataus cases/Location Boxes on CC foundation on grouted bolts, including filling Item- 7 the space enclosed below the location box with contractor's sand, as per technical specifications. S No. Item Description of Item Unit Qty Rate Amount No

Apparatus case (Full) Total 19596.00 LUMDING DIVISION-S AND T/N F RLY Termination of cables and supporting on string rod, with supply and providing identification Item- 8 tags/ferrules/tapes with letters on each cable conductor, as per technical specifications. S No. Item Description of Item Unit Qty Rate Amount No

Apparatus case (Full) Total 19596.00 Installation and commissioning of DC track circuits including drilling of bond holes, supply and fixing of continuity GI wire bonds on rail joints after drilling bond-hole of 7.0/7.2mm dia. wherever required, bond clips, channel pin & making rail connections of lead wires, installation & fixing of track lead junction box on MS angle grouted on concrete and cable taken through DWC Pipe for Item- 10 track feed end, track relay end and BX Jumpers, connections to tail cable, termination of tail cables on TLJB terminals etc., insertion of insulated block joints and also fixing jumper cables as per insulation diagram/track bonding plan, charging & adjustment of track circuit, all activities as per standard practice and technical specifications. S No. Item Description of Item Unit Qty Rate Amount No

T.C. non involving point zone. Total 22130.80 Charging of secondary cells with contractor's own charging equipments including supply if sulphuric acid conforming to IS:266-1977, distilled water conformiong to IS:1069-1964, installation supply and application of acid proof foam spray of approved type, on the terminals of chargers batteries, Item- 11 all activities as per technical specification and according to standard adopted for initial charging and installation of charged batteries in battery room in groups as per instruction of Engineer at site. S No. Item Description of Item Unit Qty Rate Amount No

2V-80Ah Total 18120.60 Assembling, errection, installation, taking of cable inside unit through post, termination and wiring of CLS complete with all accessories of CLS unit, post base, ladder, ladder guards, platform and MS Item- 13 supporting bracket in the middle of the ladder, hoods pinacles, offset brackets, Junction/stencil type route indicators (if any)-1 way to 6 way, etc including fixing & wiring of LED units lamps with contractor's wiring material. S No. Item Description of Item Unit Qty Rate Amount No

For 2 aspect/3 aspect CLS Total 36652.96 Assembling, errection, installation, taking of cable inside unit through post, termination and wiring of Colour light shunt signal complete with all accessories of shunt signal unit, post, base, hoods, Item- 15 offset brackets (if any) 1 way to 6 way etc including fixing & wiring of LED units lamps with contractor's wiring material. S No. Item Description of Item Unit Qty Rate Amount No

For independent shunt signal Total 14827.92

Item Breakup - C-Modification of EI

MLK-II Vital I/P PCB

MLK-II Vital O/P PCB

MLK-II Non-Vital I/O PCB

VCOR Relay PN-150B, 6 F/B LUMDING DIVISION-S AND T/N F RLY

Industrial Grade Fan less Embedded PC with all Set accessories suitable for Electronic Interlocking ( M L K - I I ) as per RDSO specification No.RDSO/SPN/192/2005 complying minimum requirement of RDSO TAN DOC No. STS/E/TAN/3007 Make: Advantech or similar with 02 Nos 55" Colour VDU LCD Monitor of Samsung /Sony/LG or similar including Key Board and Mouse.

DC-DC converter 110V/24V-10A suitable for MLK- Numbers II Cardfile. Make-GALLANT or similar Total 2308240.08