(i) S&T work in c/w Raising of Passenger Platform no. 1 from Medium Level to High level along with extension upto 600 Meter at Chawapail station on UMB - LDH section. (ii) S&T work in c/w Raising of Passenger Platform no. 1 from Medium Level to High level along with extension upto 600 Meter at Doraha station on UMB - LDH section. (iii) S&T work in c/w Raising of Passenger Platform no. 1 from Rail Level to High level along with extension upto 600 Meter at Sadhugarh station on UMB - LDH section. (iv) Signalling work i.c.w.Shifting of OHE Portals from Goods Platforms to Avoid Obstruction in Vehicle Movement during Loading/Unloading at KART Station.

Supply of apparatus Case steel RE half with 'E' type locks and key ward no. 42 and handle as per Drg. No. sketch no. RE/S&T/ALD/SK/220/82 and 221/82 with Alt. A & B. Inspection by: Consignee

Supply of apparatus Case steel RE single with 'E' type lock and key ward no. 42 and handle as per Drg. No. sketch no. RE/S&T/ALD/SK/219/82 and 221/82 with Alt. A & B.Inspection by: Consignee.

Supply of ARA Terminal Block 25MM center M6 terminal made of PBT as per IRS spec. No.IRS-S-75/2006 (Rev.2) & IRS drawing No. SA-23741A(Alt.4), SA23745(Alt.5) ,SA-23746 & SA- 23756(Alt.3) Inspection by: RDSO

Supply of Digital AC/DC low current Clamp meter model KOICO 3540 or similar or better. Inspection by: Consignee.

Supply of Multi meter fluke 179 TRUE RMS Multimeter or Similar or better suitable for measuring various parameter.Inspection by: Consignee.

Supply of Digital insulation Tester (Megger) 500 V, Motwani, Philips make or similar or better. Inspection by: Consignee.

Supply of 2 Aspect colour light signal unit complete without holders, lamps, lenses and signals transformers as per IRS-S-26/64, Rev.1 and RDSO Drg. No. SA-23003 A/M (Adv) or latest. Inspection by: Consignee.

Supply of colour light signal post 3.6m and ladder 3.5M long with bases (S-2011/M) and plateform as per IRS specification No. IRS-S-6/81, Rev-3 or latest. Inspection by: Consignee.

Supply of track feed battery charger 110 V AC/2-4-6VDC/10 Amps as per RDSO spec. no. IRS: 89/2013 ( Amd 1) or latest from RDSO appd.firm. Inspection by: RDSO

Supply of sec. cell low maintenance 2V/ 80 AH conforming to IRS S-88/2004, Rev.1 or latest with microporous vent plugs cum floats withinter cell connectors, nuts,bolts,washers etc. Inspection: by RDSO

Supply of Choke ''B" type to suite spec. no. IRS-S-65/83 with Revision 1.0 or latest specification. Inspection by: RDSO.

Supply of track feed variable resistance (with phenolic moulded base) 30 ohms to suit RDSO drg. No. SA-20161-66/M or latest. Inspection by: RDSO.

Supply of FRP type TLJB as per drg. No. SA-20101/M made of FRP material (FRP material conforming to RDSO/SPN/151/97 or latest) complete with 450 mm long 25 mm dia pipe. Inspection by: Consignee.

Supply of QTA2 relays AC immunized plug in type DC 9 Ohm neutral track relay 14 miniature tractive armature with 2F/1B contacts as per BRS : 939A or latest amendments, BRS:966- Append.F2, IRS-S-34 IRS-S-23 & IRS:S-60 (as applicable). The interlocking code for this unit shall be FGHKX. Inspection by: RDSO

Supply of power cable 3 core, 2.5 sq mm, multi strand (36/0.3mm dia) cable as per IS 15 694:1990 reaffirmed 1995 or latest suitable for RE area, shall be make like Havells, Delton, LAPP, Finolex or superior as per RDSO spec. No. RDSO/SPN/TC/61/2015, Rev. 4.0 or latest.Inspection by: Consignee.

Supply of STP (Shielded Twisted Pair) CAT-6 Cable (23 AWG) it shall be complied with latest EIA/TIA 568-B.2-1 Standard for Cat-6 cable. Make Siemens, Systemax, Panduit, D-Link, Tyco, Krone, AMP or similar. Inspection by: Consignee.

Supply of 6 Fiber Core armored single mode optic Fiber cable 17.2.2 of RDSO/SPN/ TC/65/2021 Rev.6.0 or latest Schneider, Systemax, Panduit, D-Link, Finolex Inspection by: Consignee.

Supply of 25W industrial Horn speaker with 5, 10, 15, 20 watt tapings, matching transformer and driver unit, make reputed as LBD 8347, 8308 of Philips make, UHC-25XT of Ahuja or better .Inspection by: Consignee.

Supply of HDPE duct 40/33 mm as per RDSO/SPN/TC/45/2013 Rev.2.0 with latest 19 amendments as available. For each KM of HDPE DUCT following items are to be supplied a) End plugs-2no b) Cable sealing plugs-2 no. © Plastic couples slip fit/push fit b type-2 no d) End plugs to be provided along with drum-2 No. Inspection by: Consignee Above/

Supply and laying of 2nd class bricks in the trench and laying as per approved Drg. No.NR/S&T/CON/1- 1/97A as per instructions of the site Engineer. Inspection by: Consignee.

Fabrication, supply and fixing of concrete cable marker as per IRSEM drg. No. 15-D1. The marker shall be fixed at various places of cable route as per instruction of Eng. at site. Inspection by: Consignee.

Supply, installation & commissioning of basic earthing kit as per RDSO specification no. RDSO/SPN/197/2008 or latest Earthing kit consisting of 1) Earth electrode of 17 mm dia and 3 M long -01 no. 2). MEEB (300X25X6) cu.mm-01 no. 3). SEEB (150X25X6) cu.mm -01 no. 4). Earth enhancing compound - 30 kg. This includes provision of earth connection from MEEB to S&T equipment i.e. cable sheath etc. with PVC multistrand wire of size 16/25 sq.mm through copper lugs of suitable size. PVC wire shall be supplied be by Railway & as per instructions given by Railway 03 Engineer's Representative at site. Note:- At certain locations, it may not be possible to achieve earth resistance of less than or equal to 1 ohm with one earth electrode/pit due to higher soil resistivity. in such cases, provision of loop earth consisting of more than one earth pit shall be done. for inter connection of two earth pits copper tape of size 25 X2 sq.mm shall be provided by the Contractor. The number of pits required shall be decided based on the resistance achieved for the earth pit already installed. The procedure mentioned above for one earth pit shall be repeated for other earth pits. The other earth so installed for the purpose of loop earthing arrangement shall be counted as separate earth. Inspection by RDSO for supply portion & consignee for execution.

Supply and installation of earth electrodes as per std. practice. The item includes digging of pit in earth, 3 Mtrs. deep and fixing earth electrode pipe. Casting of cement concrete enclosures as per drg. No. (NR/S&T/CON/6.4/97). The soil treatement shall be done as per std. pratice. The item includes provn. of mild steel flat of size 35mm x 6mm (as per IRSEM) and nut 04 bolted connection of MS flat with earth electrode. The other end of mild steel flat to be connected to block instrument, cable sheath of power equipment, signal base, apparatus case, CT rack / relay racks, other equipments as per the instruction of Engr. at site & IRSEM. Earhting connection location to location shall be done through cable which shall be provided by Railway. Complete materials such as earth electrodes as per drg. No. ( NR/S&T/CON/6. 3/97), cement, wiring material, nut bolt for connection & mild steel flat of size 35mm x 6mm or 210 sqm as per SEM etc. to be supplied by the contractor. Inspection by: Consignee.

Supply and fixing of MS Flat 40mm x 6 mm size. Inspection by: Consignee.

Boring & Trenchless cabling along with supply and insertion of HDPE pipe of PE 80 PN 06 8 grade of 90mm dia with min. 6.7mm and max. 7.6mm wall thickness as per IS 4984:2016 in the bore for the laying of signaling/ Telecom/ Power cables under the track/ road.( cable lying is covered separately).HDPE pipe is to be supplied by the contractor. Inspection by: Inspection by: Consignee

Supply , testing and commissioning of online UPS 1 KVA with battery, back up of minimum 1 hours, with battery trolley, of reputed make APC, LUMINOUS, Mikrotek, EATON, UNILINE similar or better. Inspection by: Consignee.

Supply , installation testing and commissioning of 2 core screened/shielded multistrand PVC insulated wire [24/0.2 mm dia.] for speaker load line. Make Havells, Delton, LAPP, Finolex or similar or better. Inspection by: Consignee

Supply and installation (Splicing of fiber) of rack mount LIU 12 core loaded with SC 09 adaptors. Including all accessories as per instructions of Railway Engineer's Representative at site. (pigtails and other miscellaneous material required for the work shall be supplied by the contractor. Make: D-Link, PANDUIT, systemax, Digilink,3M, Molex, Legrand, Commscope, Molex, 3C3, Amphenol FCI or similar of reputed make. Inspection by: Consignee

Supply and installation of Audio Amplifier similar to Ahuja model SSA-250,workable 10 on 230V AC / 12VDC supply with protection against wrong battery polarity connections in the control console, as directed at site. Make AHUJA, BOSCH, BOSE, JBL similar or better Inspection by: Consignee.

Supply installation & fixing of 25 mm dia PVC conduit medium class pipe with all 11 accessories on any type of surface inluding wall with proper clamping etc. PVC conduit pipe shall confirm IS9537 (PtIII) & instructions of Railway Engineer's representative at site Make Pipe D Plast, Polypack, Polycab .Inspection by: Consignee.

Supply installation/recessing of 25 mm dia PVC conduit medium class pipe with all 12 accessories junction box etc making chaise replastered PVC conduit pipe shall confirm IS9537 (PtIII) as per instructions of Railway Engineer at site Inspection by: Consignee.

Supply & provision of straight through joints thermo shrink jointing kit with the help 13 of thermo shrink jointing kit as per specifications, drawings and stipulations of tender documents and as per approved cable route plan at various locations for 06Quad/04 Quad cable. Jointing kits to be supplied as per RDSO specification IRS:TC 77-2012 (Rev.-3) or latest amendments. Inspection by: Consignee Above/

Excavating and refilling of trench in Normal Soil to the level of ground with rammed 01 earth as per approved Drg. No.NR/S&T/CON/1-1/97A. Aso as not to form a drain 0.3 Mtrs. Wide & 1 Mtr. Deep on both side of the station alongside the track. It shall conform to the safe distance as per signaling and cable plan. It also includes clearance of roots of trees & bushes. Inspection by: Consignee.

Laying of signalling/Telecom/power cables of different sizes as per approved Drg. No. NR/S&T/CON/1-1/97A and as per cable route plan approved by Railways and meggering of cable before and after its laying of all type of outdoor cables. Inspection by: Consignee.

Casting, concreting and curing of foundation and erection of half app.cases of size (670mmx760mm) and 650mm deep as per Drg.No.NR/S&T/CON/2.8/97. A layer of 3 mm of bitumen 03 compound has to be provided between foundation and location box to prevent ingress of water in the base of location box. All material such as cement,coarse,sand, aggregate and anchor bolt shall be supplied by contractor. App. Case half will be supplied by Railway. Contractor is required to execute all type of repair Works of foundations if required during inserting the cable for termination. Inspection by: Consignee.

Preparation of App. Case half not involving wiring of relays. Preparation and fixing of Bakelite hylum sheet 450x800x6mm and Backelite shelf 450x450x10mm duly fixed by angle iron piece of different size inside all the app. Cases. Hylum board shall be fixed on an angle iron frame of 25mmx25mmx3mm. Angle iron frame will be fixed in location box secured by nuts and bolts. This includes fixing of fuse ARA terminal and fixing and jamming of cable with 2 inch thick salwood plank provided at the bottom. This will include opening, pasting and jamming armour of each cable in the 04 hole drilled separately for each cable through the salwood plank and all cable entry points on location boxes, location huts, JBs relay room/battery room to be closed with suitable masonry Works covered with sand and plastering.Wiring description for terminal drawing of circuits, inside app. Case. Painting from out side as well inside with red oxide and aluminum paint is covered separately. Size of lettering will be 100mm or as per instructions of Engineer at site. All materials including Backelite shelf, hylum board, salwood plank, angle iron square bar, wire and wiring material as per the IRS specification, non deteriorating type HRC fuses with bases, catenary wires, nuts and bolts and other items shall be supplied by the contractor. Relays, ARA terminals only shall be supplied by the Railways. Inspection by: Consignee.

Preparation of App. Case single not involving wiring of relays: Preparation & fixing of bakelite hylum sheet 910x800x6mm and Backelite shelf 900x450x25mm duly fixed by angle iron piece of different size inside all the app. Cases. Hylum board shall be fixed on an angle iron frame of 25mmx25mmx3mm. Angle iron frame will be fixed in location boxes secured by nuts and bolts.This includes fixing of fuses, ARA terminal, fixing and jamming of cables with 2 inch thick salwood plank provided at the bottom. This will include opening, pasting and jamming armour of each cable in the 05 hole drilled separately for each cable through the salwood plank and all cable entry points on location boxes, location huts, JBs relay room/battery room to be closed with suitable masonry Works covered with sand and plastering.Wiring description for terminal drawing of circuits, inside app. Case. Painting from out side as well inside with red oxide and aluminum paint is covered separately. Size of lettering will be 100mm or as per instructions of Engineer at site. All materials including Backelite shelf, hylum board, salwood plank, wire and wiring material, non deteriorating type HRC fuses with bases, catenary wires, nuts and bolts and other items shall be supplied by the contractor and shall be as per the RDSO spec.(as applicable). ARA terminals only shall be supplied by the Railways. Inspection by: Consignee

Casting, concreting and curing of foundation and erection of single apparatus cases of size (1160mmX760mm at surface and 650 mm deep as per approved drawing no. NR/S&T/CON/2.7/97. A layer of 3mm of Bitumin compound has to be provided between foundation and location box to prevent ingress of water in the base of location box. All material such as cement, coarse, sand, aggregate & anchor bolts shall be supplied by the contractor. Appartus case single will be supplied by railway. Contractor is required to execute all type of repair works of foundation if required during inserting the cable for termination. Inspection by: Consignee

Testing & meggering of all types of outdoor cables after its laying and termination on 07 both ends under supervision of Railway representative. This also includes preparation of test report for core to core and core to earth on prescribed proforma for each core of the cable seperately. This also include dressing and lacing of cable on both ends. Proforma for testing and material for lacing to be supplied by the contractor. Inspection by: Consignee.

General concrete work in cement, coarse sand and aggregate ratio 1:3:6, work 08 scattered at different places for items not covered in above schedule and fine plastering of top will be done with cement sand ratio of 1:4 . Volume of foundation also includes volume of C.I. base, anchor bolts etc. Coarse sand, aggregate 25mm and cement to be supplied by contractor. Inspection by: Consignee.

Earth work for excavation and refilling around location boxes, signals etc. where 09 necessary including 50m lead and 1.5m lift by excavation. The earth shall be rammed including breaking of clods, levelling and dressing. The earth work around the location/junction boxes/signalls shall be up to the plaster level and for width sufficient for the maintainer to attend the box both from front & back side. Inspection by: Consignee.

Shifting of Apparatus case Single and it includes the Excavation of pit in and around the existing location boxes very carefully without damaging the working cables and shifting and turning the location boxes to clear of the infringement as instructed by the railway representative at 10 site. The work includes ensuring the safety of the signaling system, releasing the cables coils to give access for shifting/turning the location boxes. Necessary masonary work and earth work in and around the location boxes to the required level shall be done as instructed by the Railway representative at site, if the existing earth connection to the location boxes are disturbed the earth wires shall be the property reconnected. (All materials required for the work shall be supplied by the contractor).Inspection by: Consignee.

Shifting of Apparatus case half and it includes the Excavation of pit in and around the existing location boxes very carefully without damaging the working cables and shifting and turning the location boxes to clear of the infringment as instructed by the railway repsentative at site. The 11 work includes ensuring the safety of the signalling system, releasing the cables coils to give access for shifting/ turning the location boxes. Necessary masonary work and earth work in and around the location boxes to the required level shall be done as instructed by the Railway representative at site, if the existing earth connection to the location boxes are disturbed the earth wires shall be the properly reconnected. (All materials required for the work shall be supplied by the contractor).Inspection by: Consignee.

Brick work with well burnt bricks in foundations and plinths with cement and sand (ordinary) mixture of 1:4 ratio. All material is to be supplied by the contractor. Inspection by: Consignee.

Casting, concreting and curing of foundation for main signal of size (1041mm X 13 1041mm ) at bottom and (711mm X 711mm) at top and 1750mm deep as per Drg. no. NR/S&T/CON./2. 1/97 all material such as anchor bolts, cement, sand aggregate to be supplied by contractor. Inspection by: Consignee.

Fixing of CLS surface base, bolting on the foundation. Erection of CLS post with signal unit on the top or on an off-set bracket and fitting ladder and guard to the post at the top. Concreting ladder base and embedded into the ground with supporting bracket in the middle, blanking of the ladder for a distance of 1 feet between the height 6'9" and 7'9" from the rail level by MS angle and MS sheet 6mm thick wherever required. This includes provision of wooden (SAL) cross arm 1 mtr x 1 mtr for CLS unit prior to the commissioning, fixing of LED aspect, current regulator and hoods of CLS unit, terminating cables, wiring the CLS unit and focusing the signal. Elevation & distance of foundation from track shall be in accordance with schedule of dimension for Indian Railways and as per NR practice. All items for the above works except Signal unit, LED signal, Signal post, Base and Ladder shall be supplied by the contractor including but not limited to the following: (i) "U" bolt for offset brackets (ii) Wooden cross arm 1 mtr. x 1 mtr., (iii) MS angle and MS sheet for blanking of ladder (iv) Supply and fixing of signal number plate (Retro reflective) with complete fittings as per standerd railway practice. (v) Wire mesh guard, lock for unit if required, nuts, bolts etc for the following: (a) Installation, erection, wiring of 2 aspect color light signal. Inspection by: Consignee.

Laying of Data cable/Communication cable/ Power cable etc. in PVC conduit pipe/ PVC casing caping with all fittings and accessories as per instructions of consignee. Inspection by: Consignee.

Laying of HDPE duct as per approved cable route plan in the exavated trenches/other protected work/RCC channel etc. including all accessories like end caps, collars, bends, couplers etc. 16 The ends of the duct to be sealed with end plugs till OFC blowing is done. Important: The layingof OFC cable indepedently or along with Quad cable/PIJF cable in same trench shall be governed by the RDSO drawings No.RDSO/TCDO/ COP-6 (a) and RDSO/TCDO/COP-8 (a) respectively issued vide Chapter XIII of The Telecom Manual. Inspection by: Consignee.

Blowing of OFC Cable in HDPE duct by mechanical system as per instruction of Railway engineer's representative at site. Inspection by: Consignee.

Cutting of all type of platforms,trenching & excavation of depth of 300 mm x 300 mm wide approx.and refilling after laying of RCC/DWC/GI pipe in the trench and refilling and concreting it 18 afterwards as per original condition. In hard rocky ground area, cables will be laid normally on layer of soft earth of 0.05 Mtrs. thickness previously deposited at bottom of the trench. The cutting to be filled and finished with cement/concrete, as per the RDSO Dr.No.SDO/Cable laying/008, issued vide RDSO Document No.RDSO/SI/G/2010 Ver 1.1 Dt.4.2.2014 or latest. Inspection by: Consignee.