Alipurduar Division: S&T Balance work for Utility shifting in connection with development of Stations under Amrit Bharat Station Scheme at GOGH station.

Supply of Permanently lubricated HDPE pipe/duct of size 33/40 mm nominal - along with socket - as per RDSO Specification No RDSO/ SPN/ TC/45/ 2013 Rev 2.0. with latest amendment. (Inspection Authority : Consignee)

Laying of HDPE pipe/duct of various sizes in trenches and protective works including pulling/blowing of mono-mode armored OFC cable (24/48 fibers) through duct in trenches and as 02 advised by site engineer. Note: - (1) the contractor will take over the OFC cable from railway store to site of work duly checked the continuity of each fiber from end to end. (2) before & after laying of optical fiber cable through duct,continuity test from end to end of each fiber to be made by the contractor to ensure availability of all 24 /48 fiber duly certified by the site engineer.

Jointing, terminating & splicing of 24/48 fiber optic fiber cable and fixing of 03 termination box/FDF/placing of joint closures in the pit required at various locations including transportation of all the jointing & terminating materials from railway store to the work site and returning leftover materials to the railway store.

Supply and Installation of FMS (SC-APC Type) (24 Fiber on each side) and all accessories required for installation. (Inspection Authority : Consignee)

Jointing of 4 / 6 quad /Signaling cable with Heat Shrinkable straight through Jointing 05 Kit. All the material required for the work are to be arranged by contractor himself at his own cost except Thermo shrinkable Joint Kit/Rapid Joint kit. After jointing the cable through test such as insulation test, continuity cable losses etc. to be carried out jointly with Railway Engineer. If any defect or any damage is observed during jointing, the contactor has to redo the joint free of cost.

Supply of Thermo shrink Universal Jointing kit for Quad Cable (for straight joints) as per RDSO spec IRS/TC- 77/2012 revision 3 With Amdt.3 or latest. (Inspection Authority : RDSO)

Supply, installation and complete indoor wiring of 19 inch (42U) covered Rack of size minimum (2035 mm x 800 mm x 800 mm (Approx.)). The rack shall be complete with all fittings for housing MPLS equipment, SDH, Primary MUXES, DDF, MDF using crone modules, Switches, FDMS 07 and other equipment like runway ladders, 04 nos. DC cooling fan including wiring, spacers, amp support place, power socket, 10 nos of Antistatic wrist Strap/ ESD wrist strap with fixing arrangement, etc. completely wired and equipped with integrated protection modules for all channels as per technical specifications and other stipulations of tender document. (Inspection Authority : Consignee)

Supply Installation testing and commissioning of : 1.Rack mountable modular IPMPLS router (TYPE-2) with minimum switching speed of 160 Gbps and expandable up to 260 Gbps.as per TS. (Inspection Authority : RDSO)

Supply,installation,testing and commissioning of layer 3, 24 port managed switch 09 with 24 Nos of 10/100/1000 Ethernet PoE ports with redundant AC power Supplies, dedicated Stacking module, 4x1GE SFP ports for uplink including 4 Nos. of 1Ge SFP modules, Mounting Kit, with all necessary accessories. make- CISCO/ HPE/D-LINK/TEJAS or superior. (Inspection Authority : Consignee)

Supply of SFPs for 1GE /RJ45 ports. (Inspection Authority : Consignee)

Coloured SFP for STM1/STM 4 Interface. (Inspection Authority : Consignee)

Item code : 90500 Supply and installation of Electronic LC gate telephone systems with voice recorder as per RDSO SPEC.NO.RDSO/SPN/TC/51-2021 rev 1.0 or latest. Material to be supplied from RDSO's approved source only with 03(three) years full warranty.

Supply of SMPS based Battery Chargers as per RDSO Spec for Telecom use 48 volts, 14 25 Amps in 2+1 configuration modules of 25 Amps with ultimate expandable capacity 50 Amps, automatic switching between the modules as per RDSO Spec No. RDSO/SPN/TL/23/99 version 4 or latest along with two potential free contacts. (Inspection Authority : RDSO).

Installation of Battery chargers, Power distribution Board along with MCBs of suitable 15 ratings and wiring and commissioning of External alarm contacts through EMS. The work includes supply of battery rack, MCBs, battery cable and battery lugs and other accessories required for installation of power plant.

Supply of 48Volt/200AH maintenance free VRLA Batteries duly charged as per IRS Spec. No. S-93/96(A) with amendments-1 or latest. (Inspection Authority : RDSO)

Supply, Fixing and wiring of 20 Pairs Krone type D.P. box as per Tech spec, make Hensel or Similar. (Inspection Authority : Consignee).

Supply, Fixing and wiring of 50 Pairs Krone type D.P. box as per Tech spec, make Hensel or Similar. (Inspection Authority : Consignee).

Supply of frame, surface box and white cover plates for Two modules. This also 19 includes supply of RJ-11 Telephone sockets with level holder Jack type, RJ-45 LAN sockets Jack Type (Tool less) and blanking plates for one module. Make: Legrand or Similar. (Inspection Authority : Consignee)

Fixing of frame, surface box and white cover plates for Two modules. This also includes fixing of RJ-11 Telephone sockets with level holder Jack type, RJ-45 LAN sockets Jack Type (Tool less) and blanking plates for one module. Make: Legrand or Similar.

Supply of 1 x 10 Sq.mm. (Red/Black/Green 1:1:1 ratio) multi strand copper power wire as per IS: 694:2010 or latest, 140 conductor each dia 0.30mm +/- 0.01 with insulation thickness of 1.0 mm and nominal conductor resistance of 1.91 ohms/km and test parameters as per RDSO Specn.No. IRS:S76/89(Amnd.3) or latest. (Inspection Authority : Consignee).

Supply of 1 x 35 Sq.mm. (Green) multi strand copper power wire as per IS: 694:2010 22 or latest, 276 conductor each dia 0.40mm +/- 0.01 with insulation thickness of 1.2 mm and nominal conductor resistance of 0.554 ohms/km and test parameters as per RDSO Specn.No.IRS: S76/89 (Amnd.3) or latest. (Inspection Authority : Consignee)

Supply of Shielded Twisted Pair Cat-6e cable. Make: Digisol or D-Link or CP Plus. (Inspection Authority : Consignee)

Laying of Power Cable/STP/UTP CAT-6/LS cable through flexible PVC Conduit Pipe/ GI Pipe/HDPE Pipe (where necessary) as per direction of the Rly. Representative, including any fixing of 24 cables/PVC pipe/PVC Casing on wall/shed with suitable clamps (the clamps and screws should be made of Stainless steel). All the fixing materials including Collar, bend, junction etc. shall be supplied by the contractor. This also includes transportation of cable, PVC Pipe, GI Pipe, HDPE Pipe etc. to the site.

Supply of 10 pair switchboard indoor copper cable 0.6 dia as per specification IRS:TC:24:91. or TEC/GR/WIR-06/03. MAR 2002 with latest amendment. (Inspection Authority : Consignee)

Supply of DLP trunk 80X50mm with required all changeable internal/external angle, changeable flat angle, flat junction. Clips, joint for cover, end cap etc. make Legrand or Similar. (Inspection Authority : Consignee).

Fixing & wiring (Laying) of DLP trunk 80X50mm with required all changeable 27 internal/external angle, changeable flat angle, flat junction. Clips, joint for cover, end cap etc. make Legrand or Similar. Cable will be supplied by Railway and all other fixing material will be supplied by contractor.

Supply of DLP trunk 32X20mm with required all changeable internal/external angle, changeable flat angle, flat junction. Clips, joint for cover, end cap etc. make Legrand or Similar. (Inspection Authority : Consignee)

Fixing & wiring (Laying) of DLP trunk 32X20mm with required all changeable 29 internal/external angle, changeable flat angle, flat junction. Clips, joint for cover, end cap etc. make Legrand or Similar. Cable will be supplied by Railway and all other fixing material will be supplied by contractor.

Supply of Medium class GI pipes 80 mm dia (4 mm thickness) as per IS 1239 (Part 1): 30 2004 or Latest with socket & coupling on culverts bridges or at any other locations as decided by Site Engineer. It includes supply of all material required for fixing arrangement. Contractor will also supply flexible/corrugated HDPE pipe at the end of GI pipe to protect the cables from sharp edges and sudden bends. (Inspection Authority : Consignee)

Laying & Fixing of Medium class GI pipes 50/80/100 mm dia as per IS 1239 (Part 1): 31 2004 with socket & coupling, nuts, bolts, MS angle, MS Flat etc. on culverts bridges or at any other locations as decided by Site Engineer. It includes installation of all material required for fixing arrangement. Contractor will install flexible/corrugated HDPE pipe at the end of GI pipe along with any masonry work as required to protect the cables from sharp edges and sudden bends.

Transportation of S&T material leading up to 1 Km including Loading from Starting point, unloading & Stacking at destination.The work is to be done as per the instructions of Railway Representative at site. Consignee will also provide gate pass / road permit to the transporter.

Extra for each additional 1 Km or part thereof.

Laying of underground signalling/ power/telecom cables of various sizes in trench, at bridges in pipes, in road crossing, platforms & across the track through GI/DWC/HDPE pipe as per technical specifications.

Excavation of trenches in all types of soils including soft rock as per including cutting and clearing of bushes and roots of trees etc., upto a depth of 1.2 Mtrs and width of 0.3 Mtrs at the 35 bottom in the entire section, back filling and ramming of the soil in trenches to original level. The work shall be executed as per technical specification. NOTE: Proportionate payment against the work executed by the contractor will be arranged where digging of trench upto 1.2 mtr depth is not possible due to water seepage inside the trench, this has to be confirmed by the railway representative present at site and should be recorded in the field book.

Item Code : 120400. Transportation of HDD machine with accessories including handling of stores materials, supply of HDPE/DWC pipe of various sizes as per instruction of Engineer in Charge, preparation of site ,entry and exit pit (1mX1mX1m) and boring for placing of HDPE 37 Silicore duct/DWC of various dia size as per instruction of site engineer for 6Quad Cable/OFC cable/other cables for crossing Track/PuccaRoad/Congested area. Boring trench shall be minimum 3 (three) meter below the river bed/Track and 1(one) meter below the road/pucca road crossing area.Track/Road includes supply of accessories for pulling HDPE pipe. All other petty materials with earthwork, jointing of duct is to be done by Contractor.

Supply and installation of maintenance free earth as per RDSO Specs. No RDSO/SPN/197 Ver.1.0 or latest and conforming to RDSO Drg. No. SDO / RDSO/ E&B/001 or Latest, TAN 3006 ver. 3.0 or Latest as per TS. (Inspection Authority : RDSO).

Supply and installation of lightning and surge protection device both Class 'B' & Class 'C' between line and neutral and neutral & earth of approved type. (Inspection Authority : Consignee).

Supply of power cable 3 core 2.5 sq mm multi strand (36/0.3 mm dia) cable as per IS 694:1990 reaffirmed 1995 or latest suitable for railway electrification area shall be of reputed make like Delton, LAPP, Finolex, or Similar. (Inspection Authority : RITES).

Supply, installation, testing a commissioning of 2 core screened/shielded multistrand PVC insulated wire (24/0.2 mm dia) for speaker load line. (Inspection Authority : RITES)

Supply and Installation of FMS (SC- APC Type) (12 Fiber on each side) and all accessories required for installation including splicing of Fiber. (Inspection Authority : Consignee)

Supply and fitting of cable termination Box with WAGO Terminal suitable for 6 QUAD 70 Cable with door Locking arrangement to terminate QUAD Cable for Telecom and Signal Circuits. Make: Safeconnect/ Phoenix/ Wago. All fixingmaterials (1.2Mx1.2Mx 16mm thickness plywood board/Hylam sheet, casing caping etc.) to be supplied by contractor. (Inspection Authority : Consignee). Above/

Item code : 041100 Supply of Disconnect Terminal Block, Screw less type, as per RDSO Spec. No. RDSO/SPN/189/2004 Ver. 3 orlatest (Modular Terminal Blocks, Fuse Terminal Blocks &Miniature fuse link of international standard for Railway signalling) With latest amendments.

Supply o f full-size apparatus case (Large) ( a s per DRAWING NO. RDSO/S-11500 or 03 latest). This includes supply of location box with 'E' type lock & key, fitted on location door on both side, E Type lock (ward No will be specified by Engineer-in Charge) as per RDSO Drg. No. SA 3376 and Key to Drg. No. 3377 as per RDSO drawing No. RDSO/S-11500. (Inspection Authority : Consignee).

Item Code : 110300 Supply & fixing of Hylam sheet 10mm thick of various size of minimum grade P2/P3 on apparatuscase/Location boxes for wiring of signaling circuit and cable termination, fixing on suitable size contractors angle with string rod for supporting cable on back side including fixing of all types of terminal /fuse as per location diagram plan and technical specification with drilling of holes on either side of terminals /fuses and other places as required forcable conductor/wires entry and fixing of sheets. (Inspection Authority : Consignee).

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

Supply of HDPE DWC pipe of size 90/76 mm dia nominal - as per RDSO Specification 07 No.RDSO/SPN/204/2011 version 1.1 Amd. 1 or latest TEC specification No. with Anti Rodent and Anti- flammable property - along with socket, coupler etc. - as per technical specification and as approved by Engineer-in-charge. (Inspection Authority : Consignee).

Excavation of trenches in all types of soils including soft rock as per including cutting and clearing of bushes and roots of trees etc., upto a depth of 1.2 Mtrs and width of 0.3 Mtrs at the 08 bottom in the entire section, back filling and ramming of the soil in trenches to original level. The work shall be executed as per technical specification. NOTE: Proportionate payment against the work executed by the contractor will be arranged where digging of trench upto 1.2 mtr depth is not possible due to water seepage inside the trench, this has to be confirmed by the railway representative present at site and should be recorded in the field book.

Excavation of trench to a depth of 1 Mtr. for track crossing of cables, laying of DWC/ RCC pipes with collar/coupling, refilling of trench by ramming and consolidating it as per the 09 instructions of Railway representative at site. During excavation of trench it has to be ensured that the excavated soil does not mix with the ballast available. The depth of 1m trench shall be from the bottom of sleepers for track crossings. Laying of cables is not included in this schedule. (Supply of DWC/RCC pipes with couplers/ collars is not included in this schedule).

Item code : 120400 Transportation of HDD machine with accessories including handling of stores materials, supply of HDPE/DWC pipe of various sizes as per instruction of Engineer in Charge, preparation of site ,entry and exit pit (1mX1mX1m) and boring for placing of HDPE 11 Silicore duct/DWC of various dia size as per instruction of site engineer for 6Quad Cable/OFC cable/other cables for crossing Track/PuccaRoad/Congested area. Boring trench shall be minimum 3 (three) meter below the river bed/Track and 1(one) meter below the road/pucca road crossing area.Track/Road includes supply of accessories for pulling HDPE pipe. All other petty materials with earthwork, jointing of duct is to be done by Contractor.

Laying of underground signalling/ power/telecom cables of various sizes in trench, at bridges in pipes, in road crossing, platforms & across the track through GI/DWC/HDPE pipe as per Technical Specifications.

Transportation of S&T material leading up to 1 Km including Loading from Starting point, unloading & Stacking at destination.The work is to be done as per the instructions of Railway Representative at site. Consignee will also provide gate pass / road permit to the transporter.

Extra for each additional 1 Km or part thereof.

Cement concrete work for miscellaneous items in the ratio 1: 3: 6. Item includes excavation, ramming, curing and plastering with cement & sand mixture (aggregate not exceeding 15 3.8 cm.) (Aggregate cement & sand to be supplied by the contractor). Wherever depth of 0.5 m cable trench is not feasible, cable shall be protected as: - 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.

Supply of MS Flat of size 35mm x 6mm for perimetric earthing as per SEM and CSTE/NFR's Drawing No.SK/21/00071 or latest. (Inspection Authority : Consignee).

Dismantling of released signalling gears, transporting with contractor's transport, labour and depositing these released materials to signal/store depot indicated by Engineer-in-charge

Item Breakup - A-Telecomm works

2.00 48744.40 (Inspection Authority : Consignee)

10.00 and line connection unit. (Inspection Authority : Consignee). Total 149588.80 Item Code : 120400. Transportation of HDD machine with accessories including handling of stores materials, supply of HDPE/DWC pipe of various sizes as per instruction of Engineer in Charge, preparation of site ,entry and exit pit (1mX1mX1m) and boring for placing of HDPE Silicore duct/DWC of various dia size as per instruction of site engineer for 6Quad Cable/OFC cable/other Item- 37 cables for crossing Track/PuccaRoad/Congested area. Boring trench shall be minimum 3 (three) meter below the river bed/Track and 1(one) meter below the road/pucca road crossing area.Track/Road includes supply of accessories for pulling HDPE pipe. All other petty materials with earthwork, jointing of duct is to be done by Contractor. S No. Item Description of Item Unit Qty Rate Amount No

Metre Total 630880.00

Item Breakup - B-Signalling works

10.00 site requirement. (Inspection Authority : RDSO).

10.00 per site requirement. (Inspection Authority : RDSO).

50.00 7.5mm, 1mm/0.039 in thickness un-slotted type as per site requirement. (Inspection Authority : RDSO).

15.93 RDSO). ALIPURDUAR DIVISION-S AND T/N F RLY

55.00 type, 4-wire front entry (Two in-put & Two out- put) The color will be decided by Engineer - in - Charge. (Preferably In Blue, Red & Grey Colors in the ratio of 1:2:3). (Inspection Authority : RDSO). Total 87279.00 Item Code : 110300 Supply & fixing of Hylam sheet 10mm thick of various size of minimum grade P2/P3 on apparatuscase/Location boxes for wiring of signaling circuit and cable termination, fixing on suitable size contractors angle with string rod for supporting cable on back side including fixing Item- 05 of all types of terminal /fuse as per location diagram plan and technical specification with drilling of holes on either side of terminals /fuses and other places as required forcable conductor/wires entry and fixing of sheets. (Inspection Authority : Consignee). S No. Item Description of Item Unit Qty Rate Amount No

5.00 4157.57 Consignee). Total 20787.85 Item code : 120400 Transportation of HDD machine with accessories including handling of stores materials, supply of HDPE/DWC pipe of various sizes as per instruction of Engineer in Charge, preparation of site ,entry and exit pit (1mX1mX1m) and boring for placing of HDPE Silicore duct/DWC of various dia size as per instruction of site engineer for 6Quad Cable/OFC cable/other Item- 11 cables for crossing Track/PuccaRoad/Congested area. Boring trench shall be minimum 3 (three) meter below the river bed/Track and 1(one) meter below the road/pucca road crossing area.Track/Road includes supply of accessories for pulling HDPE pipe. All other petty materials with earthwork, jointing of duct is to be done by Contractor. S No. Item Description of Item Unit Qty Rate Amount No

Metre Total 2523520.00 Item- 18 Item code : 150700 Painting of two coats of synthetic enamel paint as per Technical Specifications. S No. Item Description of Item Unit Qty Rate Amount No

Numbers Total 1300.00