Construction of Sukhdev halt between Dainhat and Katwa Jn. Stations in Bandel Katwa section of Howrah Division.

A-Construction of Sukhdev halt between Dainhat and Katwa Jn. Stations

"Supply of 6 quad cable copper of 0.9 mm dia copper conductor polyethylene insulated aluminium screened armoured underground jelly filled cable as per RDSO specification no. IRS:TC 30/2005 ver-1 Amdt No 05. Inspection: RDSO" Above/

Supply of 48 FIBRE ARMOURED OPTIC FIBRE CABLE AS PER RDSO /SPN/TC/110/2020 Rev.0 OR LATEST. Inspection: RDSO Above/

Supply of Power Cable 3 X2.5 SQ. MM as per IS-694 . PVC insulated flexible 3 core x 2.5 sq. mm multistrand power cable provided for display boards shall conform to specification no IS694: 1990 reaffirmed 1995 or latest of reputed brand. Inspection: Consignee Above/

Supply of UTP Cat-6 LSZH cable. Inspection: Consignee Above/

"Supply of 5/6 Pair 0.5 mm dia PVC Cable TEC's specification No. GR/WIR-06/03 March 2002 with latest ammendment if any. Make Finolex or similar. INSPECTION CONSIGNEE." Above/

"Supply of LS cable. 2 Core 1.5 Sq.mm Steel Wire Armoured screened copper cable . Speaker External Cable, ISO Standard. INSPECTION CONSIGNEE. " Above/

Supply, Installation, testing andcommissioning of 48 Fiber(SC/APCSC/ APC) FDMS including splicing of OFC and termination ofall fibres using pig tail cable ofstandard size ( All materialsincluding pig tails (5 meter each) tobe supplied by the contractor, thisalso includes arrangement & fixingof suitable metal box fixable in wallfor spare OFC coil) Insp. ByConsignee. Above/

Supply of straight jointenclosure [SJC]complete with allaccessories of 48 FiberOFC and splicing of 2 X 48 F OFC. Inspection by:- Consignee Above/

Supply & installation of jointing pit joint as per Railway requirement with cover and required trenching to ease out cable/duct (The JointJointchamber should be the size of outerdia 1100 mm. Height-600 mm(2piece of 300mm) Insp. ByConsignee. Above/

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

"Jointing of 4 / 6 quad /Signaling cable with Heat Shrinkable straight through Jointing 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." Above/

"Supply of half size apparatus case (As per as per RDSO drawing No. RDSO/S-11507). 12 This includes supply of location box (GKP type) with 'E' type lock & key, fitted on location door on both side, E Type lock (ward No will be specified byEngineer-in Charge) as per RDSO Drg. No. SA 3376 and Key to Drg. No. 3377 as per RDSO drawing No. RDSO/S-11507. Inspection: (i) RITES if value of item in work more than 5 lakhs or as per extant policy (ii) Consignee subject to procurement from RECOMMENDED LIST OF FIRMS FOR MECHANICAL SIGNALLING ITEMS if value of whole item in work less than 5 lakhs or as per extant policy." Above/

"Casting, concreting and curing of concrete foundation (in ratio 1:3:6), erection and installation of half size apparatus case (GKP type) Apparatus Case as per DRG.NO. 13 RE/S&T/SIG/TENDER /SK/8/85 with 'E' type lock on CC foundation. This includes cost of all materials required for fixing holding down bolts, casting, concreting. Note: - bolts, nuts and washers, bitumen compound to be supplied by contractor and bitumen compound to be used in between apparatus case and foundation as per site engineer. This also includes bottom of apparatus cases filled with sand and the outside covered with masonry work and neat cement plastering. Note: - Location boxes to painted with anti-corrosive paints as per IS: - 9862-1981, one and half feet from the bottom, on all surfaces-both inside and outside. Inspection: Consignee" Above/

"Supply of hard wood shelves thickness 25 mm for keeping equipment's and 14 batteries in the location box (FULL or HALF GKP /other type) with suitable varnish and anti-termite chemicals fitted on angles with nuts & bolts. Inspection: -Consignee (notebalance quantity may be taken from Rly store if available). 450 x 400 x 25 MM for half size location box. " Above/

"Supply of earth electrode mild steel galvanized, light class, IS:1239(PART-I)- 1979.earth electrode pipe should be with 3 mm thick, 50 mm dia and perforated(staggered),5 mm dia holes, 2 nos per 305 mm length with clamp of MS FLAT (galvanized) of size 35 mm x 6 mm (SPEC.NO.226 STD). Earth pipe should include CI threaded cap. Materials to be procured and designed as per CSTE/ER'S DRG.NO.SI/TYP/0097 or latest. Inspection by:- Consignee" Above/

"Supply of MS FLAT (SPEC. NO. 226 STD or latest) of size 35 mm x 6 mm with length 5 mtr with holes of 12 mm dia at both ends as per CSTE/ER'S DRG. NO. SI/TYP/0097 or latest. Inspection: by Consignee." Above/

"Fixing of earth electrode including laying and installation of MS flat of size 35 mm x 6 mm with length 5 mtr or as per extant practice of Eastern Railway. As per CSTE/ER'S DRG. NO. SI/TYP/0097 or latest for apparatus cases, signal post & other equipment as per instruction of site 17 engineer. Provision for fixing MS flat at apparatus cases/ signal post/other equipment should be made by the firm at site. Full threaded bolts of 10 mm dia and length 40 mm should be welded in the apparatus cases in such way that the MS flat at apparatus case end can be fixed from outside or from inside. Welding arrangement with accessories and welding materials should be arranged by the contractor for fixing of bolts at equipment end where required as per instruction of site engineer. All hardware and other miscellaneous materials required for installation to be supplied by the contractor except earth electrodes and MS flat. Note: -all materials required to be arranged by the contractor except 2 core cable will be supplied by the railway. " Above/

"Provision of cement concrete enclosure for earth electrodes as per DRG. NO. S&T/C36(NKG). This includes supply of all materials by the contractor duly inspected by consignee. " Above/

"Supply of Disconnect Terminal Block, screw less 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) AS PER ANNEXURE. INSPECTION: CONSIGNEE." Above/

"Supply of End plate 2.5mm/0.091 in thick as per site requirement AS PER SPECIFICATION IN ANNEXURE. INSPECTION: CONSIGNEE." Above/

"Supply of End Stopper 10mm/0.0394 in width as per site requirement. AS PER SPECIFICATION IN ANNEXURE. INSPECTION: CONSIGNEE." Above/

"Supply of Carrier Rails for above 35mm x 7.5mm, 1mm/0.039 in thickness un-slotted type as per site requirement. AS PER SPECIFICATION IN ANNEXURE. INSPECTION: CONSIGNEE." Above/

"Supply of Markers strip. AS PER SPECIFICATION IN ANNEXURE. INSPECTION: CONSIGNEE." Above/ Per

"Termination of Outdoor Cables (Main Cables /tail cables) at both ends in location boxes, cable termination rack in relay room, station building, generator room etc. The item includes dressing of cables and wires with dressing threads as per standard practice. All material required for this item will be supplied by contractor. The outdoor cable shall be terminated in Relay Room, DG Room, ASM Room etc. under supervision and instructions issued by Engr. In-charge of the work. " Above/

"Supply, Transportation at site and Installation of RCC cable route marker engraved and painted on both side along the route at every 50 meter and at route diversion. The cable marker is to be fabricated as per RDSO drawing No. RDSO/Cable Laying/020, issued vide RDSO document No. RDSO/SI/G/2010 Version 1.1 dated 04.02.2014 or latest. The fixing work is to be done as per extant practice of E. Rly. and as per Railway site supervisor." Inspection: RDSO Above/

"Supply of hylam sheet 12mm as per annexure Inspection: consignee" Above/

"Supply and fixing of 20 Pair CT box (Cable termination box Spec. No. IRS-TC/18-75 or latest. ) INSPECTION : CONSIGNEE." Above/

"Fixing of Outdoor cabletermination box or termination of outdoorPIJF/QD cable installationportion including fixing of 20Pair CT box on wall /insidelocation box termination ofcable in CT box & sealingcable termination box Spec.No. IRS-TC/18-75 or latest.INSPECTION : CONSIGNEE.Execution ( CT box will besupplied by Railway )" Above/

"Supply of 40 mm dia permanently lubricated HDPE telecom: ducts (with chord) as per RDSO SPEC.NO. RDSO/SPN/TC/45/2013 REVISION 2.0 with latest amendments or Latest in length of 1000 mtrs/roll For each km. Of HDPE duct following items are to be supplied (a) end plugs-2 nos. (b) cable sealing plugs - 2 nos. (c) plastic couplers slip fit/push fit type-2 nos. (d) end plugs to be provided along with drum 2 nos. Inspection: RDSO. " Above/

"Laying of HDPE pipe duct, 40/33 mm in trenches and protective works including 30 pulling of mono-mode armoured OFC cable (24 fibres) through duct in trenches and as 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 fibre from end to end . (2) before & after laying of optical fibre cable through duct, continuity test from end to end of each fibre to be made by the contractor to ensure availability of all 24 fibre duly certified by the site engineer. " Above/

"Supply of Medium class GI pipes 50 mm dia(3.6 mm thickness) as per IS 1239 ( Part 1 ) : 2004 for use in ASM room and at any other location as decided by Site Engineer. It includes supply of all material required for fixing arrangement. At the ends of GI pipe, flexible/corrugated HDPE pipe will be provided by contractor to protect cables from sharp edges and sudden bends. Inspection: Consignee " Above/

"Laying & Fixing of Medium class GI pipes 50/100 mm dia(3.6 mm thickness) as per IS 1239 ( Part 1 ) : 2004 with socket & coupling 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(if required) to protect the cables from sharp edges and sudden bends. " Above/

Excavation of Track Crossing, road Crossing (Earth Work and Re-instatement of Track after laying of GI pipe) as per direction of site supervisor. ( CABLE WILL BE SUPPLIED BY THE RAILWAY). Above/

Cuting of The Platform surface (Tile/Slab/Mastic Pad/Concreat) as per requirement of the site and refilling/ reconditioning/ concreating/ repairing the platform after laying of GI Pipe/ HDPE Pipe/ Cable depth of cutting should not be less than 6" where possible. Above/

"Transportation of HDT machine with accessories including handling of stores materials, preparation of site and boring (boring size upto 175mm) for laying of (i) three (03) nos. Of 40mm HDPE pipes & one (1) 50mm HDPE pipe or as per site engineer for placing and for crossing of signalling /telecom. Cable through HDPE pipe at bridges/ culverts/ track crossing/ pucca road 35 crossing, boring trench shall be minimum 03 (three) meter below the river bed and 01(one) meter below the track/road/pucca road crossing area. This includes supply of permanently lubricated HDPE telecom. Ducts (i) 40mm/33mm & 50mm/42mm (with chord) as per RDSO SPEC. NO. RDSO/SPN/TC/45/2013 REV. 2.0 with latest amendments or as per specification no. TEC GR. NO. G/CDS-08/02, NOV.2004 OR LATEST. For each km. of HDPE duct the following items are to be supplied (a) end plugs - 02 nos. (b) cable sealing plugs - 02 nos. (c) plastic couplers slip fit / push fit type - 02 nos. (d) end plugs to be provided along with drum - 02 nos. Note: - cost of fuel and all other items which will be required for laying of cable through HDPE pipe. The work shall be executed as per site engineer. " Above/

"Laying of 6 quad/Signalling cable/Power Cable with nylon rope through HDPE pipe and back filling of boring pit." Above/

"Excavation of cable trench as per cable route plan, 1.2 Mtr. deep and of 0.3 Mtr. to 0.6 Mtr. wide at bottom without brick as per DRG. NO. S&T/C-40(NKG), SK/4/95/NKG, SK/8/95/NKG. or latest alongside the track in all kinds of soil, conforming to distances as per cable route plan and 37 refilling. This work includes clearing of route from bushes etc. The work shall be done as per the extant practice on Eastern Railway and instructions of Railway Engineer at site. Note:-(a) for all trenches from distant signal to home signal and to relay room, the minimum headway above the uppermost cable in the trench should be 600mm. If due to a large no. of cables headway is not available, 4"" of 1:2:4 concreting should be done. (b-1)Payment will be made as per actual work done on pro-rata basis, if required depth is not available at site. (b-2) if the depth of trench is not uniform in a span of 100 mtr. or shorter lengths if site condition demands along the cable run, minimum depth will be taken for that particular stretch for payment. Inspection: Consignee. " Above/ Running

"Laying of S&T Cables of various cores/ pairs/ quads in trenches/ GI pipes/ RCC pipes/ 38 DWC pipes/ Trunking. This also includes laying of cables in track crossings & road crossings. Item includes provision of labels of colored plastic adhesive tapes or any other identifiable material on each cable to give the cable number at each Gantry Post/hectometer post. (Cables will be meggered before and after its laying by contractor under supervision of Railway Representative and he will submit the meggering report of each testing). Length of the cable laid includes the length of the cable coiled for termination purposes." Above/

Supply of 25 mm PVC conduit pipe as per ISI Medium grade. INSPECTION CONSIGNEE. Above/

Laying of UTP CAT 6 / OFC / Power Cable/SB/LS Cable through PVC Conduit/ polythene 40 pipe. All fixing accessories shall be supplied by the contracrot and this also includes transportation of cable conduit to the site. Above/

Supply of 8 Port Smart Managed Gigabit (10/100/1000 Mbps) Network Switch as per annexure Inspection: Consignee Above/

"Supply of Giagbit SFP+ (10G or higher) Small form-factor pluggable transceiver as per annexure. Inspection: Consignee " Above/

"Supply of SMPS based Battery Chargers as per RDSO Spec for Telecom use 48 volts, 43 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/TC/23/1999 version 4 or latest along with two potential free contacts. Inspection: (i) RDSO if value of item in work more than 5 lakhs (ii) Consignee subject to procurement from RDSO approved vendors if value of whole item in work less than 5 lakhs as per extant instructions by Railway Board. " Above/

"Installation of Battery chargers, Power distribution Board along with MCBs of suitable 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. Inspection: Consignee" Above/

"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: RDSO" Above/

"Installation, wiring, testing & commissioning of 48Volt/200AH maintenance free VRLA Batteries duly charged as per IRS Spec. No. S-93/96(A) with amendments-1 or latest. Inspection: Consignee" Above/

"""Supply of MCB 10A, Single Pole as per annexure Inspection : Consignee""" Above/

"Supply of 5 way AC Power Socket Complete s per annexure Inspection: Consignee" Above/

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 by consignee Above/

"Supply of basic material to construct unit 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. Necessary testing certificate of UL ,IEC to be produced. It consist of following: (a) Copper bonded steel electrode of 3.0 m long, 17.2 mm dia with copper bonding thickness of minimum macrons and UL listed and marked = 1 no. (b) Earth enhancement material supplied in sealed bags 50 of minimum 10 kg = 3 nos. © Copper strip of 150x25x6 mm, to terminate earth rod = 1 no. (d) Copper strip of 300x25x6 mm (MEEB) = 1 no. (e) Copper strip of 150x25x6mm (SEEB) = 1 no. (ii) Supply of 35 sq. mm multi strand single core PVC insulated copper cable as per IS: 694 for connecting main earth electrode to MEEB in the equipment room in duplicate.(minimum 10 meter) (iii) Supply of 16 sq. mm multi strand single core PVC insulated copper cable as per IS: 694 for connecting MEEB to SEEB and SPD to MEEB (minimum 10 meter ) (iv) Supply of 10 sq. mm multi strand single core PVC insulated copper cable as per IS: 694 for connecting various equipments to SEEB (v) Supply of copper lug sleeve for 3/16 cable Inspection: RDSO " Above/

"Installation of Unit Maintenance Free Earth as supplied in above item.It includes ( i ) Digging the earth to the required depth. (ii) Insertion of electrode. (iii) Filling of earth enhancing compound (Approx.30 Kg) (iv) Provision of exothermic weld connections to copper tape of 25 mm x 6 mm x 150 mm to the earth electrodes. All material tools and features required for weld will be arranged by contractor. (v) This also includes CC cover 1.5 ft x 1.5 ft. 1 ft wall thickness 2 inch with cover 3 inch thickness. Cables 35 Sq mm/ 16 Sq mm/10 sq mm for connecting earth to busbar, busbar to busbar and busbars to various equipments. Earth electrode of 17.20 mm dia and 3.00 51 meter long high tensile low carbon steel circular rods molecularly bonded with copper and outer surface (minimum copper bonding thickness of 250 micrones to made requirement of under writer's laboratories (UL) 467-2007 or latest. Copper strips of 150 mm x 25 mm x 6 mm to be welded with each earth electrode, copper strips of 300 mm x 25 mm x 6 mm for main equip- potential busbar, copper strips of 150 mm x 25 mm x 6 mm sub equip-potential busbar in relay room, power room and panel room. GI strip 25 mm x 2 mm for ring formation of earth pits Earth enhancement material in bags for each Earth Electrode. Inspection chamber of site 300 mm x 300 mm x 300 mm (Inside dimension) of approximate 50 mm thick with pulling hooks to cover the earth pits. Note: The installation of this item shall be carried out by the contractor 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. Inspection: Consignee " Above/

"Supply of 2 MB Programmable Primary Digital drop insert multiplexer as per RDSO Specs. IRS TC- 68/2004 (Amnd.1) or latest with conference facility and other stipulation to tender documents and fully wired for 30 channels complete with power supply card, remote control, supervision facility and all other accessories, installation material, manuals etc. It should have facilities to accommodate data interface card in multi drop mode and should be able to support cards needed for video conferencing and ISDN. It shall support NMS installed at Test Room and may 52 operate local/remote location of entire section. It also includes submission of all technical documents, manuals and supply of all miscellaneous items which will be required for final testing and commissioning of system. The above MUX should be equipped with following circuits: - i) 2 wire/ 4 wire E&M VF circuits ( minimum 16 nos ckts) ii) Subscriber loop circuits ( minimum 4 nos ckts) iii) Exchange loop interface circuits (minimum 8 circuits ) iv) This also includes connecting all pigtails, optical patch cords etc. to the SDH equipment. This also includes connection of SDH and primary MUX equipment with all interface cards to the 48V Bus including supply of wires and connectors termination of all evens on DDF taking PVC cable over runway or a wall and termination of VF interface circuit to the Krone type. Inspection:(i) RDSO if value of item in work more than 5 lakhs or as per extant policy (ii) Consignee subject to procurement from RDSO approved vendors if value of whole item in work less than 5 lakhs or as per extant policy." Above/

"Installation, wiring, testing and commissioning of 2 MB Programmable Primary Digital drop insert multiplexer as per RDSO Specs. IRS TC- 68/2004 (Amnd.1) or latest with conference facility and other stipulation to tender documents and fully wired for 30 channels complete with power supply card, remote control, supervision facility and all other accessories, installation material, manuals etc. It should have facilities to accommodate data interface card in multi drop mode and should be able to support cards needed for video conferencing and ISDN. It shall support NMS installed at Test Room and may operate local/remote location of entire section. It 53 also includes submission of all technical documents, manuals and supply of all miscellaneous items which will be required for final testing and commissioning of system. The above MUX should be equipped with following circuits: - i) 2 wire/ 4 wire E&M VF circuits ( minimum 16 nos ckts) ii) Subscriber loop circuits ( minimum 4 nos ckts) iii) Exchange loop interface circuits (minimum 8 circuits ) iv) This also includes connecting all pigtails, optical patch cords etc to the SDH equipment. This also includes connection of SDH and primary MUX equipment with all interface cards to the 48V Bus including supply of wires and connectors termination of all evens on DDF taking PVC cable over runway or a wall and termination of VF interface circuit to the Krone type. All materials such as wires for Earthing & power supply, wire carrying aluminium ladder, MCB, Connectors, foundation bolts, nuts, base frame, mounting accessories for fitting of transformers, U-Link Panels, inter connecting cables etc. required for the above shall be supplied by the contractor." Above/

Supply of 1KVA Online UPS with half an hour backup. As per annexure. INSPECTION : CONSIGNEE. Above/

Supply of Cygnus Terminal Server, as per Annexure. INSPECTION CONSIGNEE. Above/

Supply and installation of 2 Mbps SHDSL Modem. as per Annexure. Inspection by:- Consignee Above/

"Supply & Installation of WAN Router (Technical Specification as per Annexure) Inspection: Consignee" Above/

Supply & installation of E1 to Ethernet converter as per annexure Inspection: Consignee Above/

Installation of Network Switch as per site requirement Above/

Supply and installation of Wall mounted 19",6U Steel Rack in 600X500mm Section with fan and 6 no sockets and accessories. Make: HCL, VALRACK & APW or Similar. INSPECTION : CONSIGNEE. Above/

Supply and installation of Wall mounted 19",9U Steel Rack in 600X500mm Section with fan and 6 no sockets and accessories. Make: HCL, VALRACK & APW or Similar. INSPECTION : CONSIGNEE. Above/

"Supply, installation and complete indoor wiring of 19 inch (42U) covered Rack of 62 size 2035 mm x 600 mm x 600 mm (Approx.). The rack shall be complete with all fittings for housing SDH equipment, Primary MUXES, DDF, MDF using crone modules and other equipment like runway ladders etc. completely wired and equipped with integrated protection modules for all channels as per technical specifications and other stipulations of tender document. It should be possible to lock all the equipment with only order wire telephone remaining outside the rack. Inspection: Consignee" Above/

Supply and Installation of Single Face RJ - 11 Input/Output Box. Make-MOLEX/DAX/D- LINK or similar Above/

"Supply and Installation of Single Face RJ 45 Input/Output Box. Make-MOLEX/DAX/D- LINK or similar. as per annexure Inspection: Consignee" Above/

"Supply of RJ45 Connector INSPECTION : CONSIGNEE." Above/

Supply and installation of 4 port Lan extender as per annexure INSPECTION : CONSIGNEE. Above/

Supply and Installation of Media converter of as per Annexure. INSPECTION CONSIGNEE. Above/

Supply of CAT6 Patch Cord as per Annexure Inspection: Consignee Above/

"Supply of Armoured SC-PC/ SC-LC/ FC-LC ( or as per requirement) Single mode bend intensitive 2mm Duplex patch cord, LSZH, Armoured 3Mlength suitable Make - MOLEX /D-LINK orsimilar. INSPECTION CONSINEE" Above/

"Supply, Installation, testing and Commissioning of Platform dual face, 4 digits, GPS synchronised digital clock as per RDSO spec. RDSO/SPN/TC 2008 Rev. 3, Amdt- 1 and Amdt. -2 or latest, with LED of Blue/Red/White colour and size approximately 762 x 381 x 228 mm It also includes all fitting arrangements. (Colour to be decided by Railways). Inspection: RDSO" Above/

Supply of Gooseneck Microphone with stand . INSPECTION CONSINEE Above/

"Supply of 30 watts Horn speaker with 30 watt tapping, matching transformer and driver unit, as per annexure Inspection Consignee" Above/

Installation of Horn type Loud speaker. Above/

Supply, Installation Commissioning of 350 Watt Amplifier,as per annexure, Inspection Consignee Above/

"Supply of CLI ABS push button Telephone instrument as per annexure Inspection: Consignee" Above/

"Supply of Power Supply for Wireless Application, DC Output Current 15 Amps s per annexure Inspection: Consignee" Above/

Supply of 4W way station DTMF equipment as per RDSO spec. no IRS-TC@47<47@93 or latest ( with 4 wire telephone as per spec. No IRS-TC@45&47@97 or latest. Make- Bentron, Epsilon or similar and supply of 12V/7AH power supply unit for control phone. Inspection by Consignee Above/

"Supply of Universal 2/4 wire way side DTMF control telephone as per RDSO spec. no. IRS: TC:82: 2005 (with Amdt. 3) or latest. Inspection: Consignee." Above/

"Supply of power supply unit for telecom installation at way side station suitable to operate max 6 equipment of DTMF type (12V/7AH) battery with suitable battery charger) as per RDSO spec. No. IRS: TC-72-97 or latest. Inspection: consignee." Above/

"Supply of Service Terminal As per annexure INSPECTION : CONSIGNEE. " Above/

Supply of Aluminium Single PolePlatform step ladder. INSPECTIONCONSIGNEE. Above/

Integration and Commissioning for the whole work

B-Construction of Sukhdev halt between Dainhat and Katwa Jn. Stations

Casting, concreting and curing of foundation (1:3:6) and erection of SLB/BSLB/SB/WB/ 1 Stop board as per DRG. NO S&T/C47"40 NKG) all materials required for the work including cement, rail post etc. To be supplied by the contractor. This includes supply of SLB/BSLB/SB/WB/ Stop board as per RDSO DRG NO. SA-2375 (ADV.) (WITH LATEST AMDT.) for SLB/BSLB and as per RDSO DRG NO. 7235/ B ( WITH LATEST AMDT.) for SB/WB/ Stop Board. "Supply. Inspection: (i)RDSO /RITES if value of item in work more than 5 lakhs (ii) Consignee subject to procurement from RDSO approved vendors if value of whole item in work less than 5 lakhs as per extant instructions by Railway Board." Above/

Casting, concreting and curing of foundation (1:3:6) and erection of SLB/BSLB/SB/WB/ Stop board as per DRG. NO S&T/C47"40 NKG) all materials required for the work including cement, rail post etc. To be supplied by the contractor. This includes supply of SLB/BSLB/SB/WB/ Stop board as per RDSO DRG NO. SA-2375 (ADV.) (WITH LATEST AMDT.) for SLB/BSLB and as per RDSO DRG NO. 7235/ B ( WITH LATEST AMDT.) for SB/WB/ Stop Board. Execution Above/ Square

"Supply of Reflective Tape Yellow Highlighter grade retro reflective tape conform to IS 14221 latest, BIS marked, Grade 2, Pressure type bonding for (Grade 1) R1-P." INSPECTION : CONSIGNEE. " Above/ Square

"Supply of Reflective Tape RED Highlighter grade retro reflective tape conform to IS 14221 latest, BIS marked, Grade 2, Pressure type bonding for (Grade 1) R1-P." INSPECTION : CONSIGNEE. " Above/ Square

"Supply of Reflective Tape BLACK Highlighter grade retro reflective tape conform to IS 14221 latest, BIS marked, Grade 2, Pressure type bonding for (Grade 1) R1-P." Above/

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 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.