Signaling and Telecommunication work for (1) New Electronic Interlocking (Centralized type) at KURKANAR and PALLI station for Jagdalpur-Rawghat new BG line along with yard remodelling at Jagdalpur station for new line connectivity of Raipur and Sambalpur Division. (2) Closure of manned LC no. AR-12 at Rajim Station and RD-22 at Kendri Station with the modification of existing EI at Rajim and Kendri station (3) New Electronic Interlocking (Centralized type) for construction of Y- Link Junction Cabin from Durg direction line to DRZ line and alteration in adjacent stations. (2) Modification of Route Relay Interlocking (RRI) at Raipur Store Depot (RSD) station for Yard remodelling in Raipur Division of South East Central Railway.

A-Execution of Out Door Signalling work

Excavation of trench and clearing of roots of trees, bushes, ballast and reconditioning etc., including bailing out water and disposal of extra soil. (i) all soils including soft rocky area. (a) Depth 1.2 Mtr. & width 0.3 Mtr.

Excavation of trench and clearing of roots of trees, bushes, ballast and reconditioning etc., including bailing out water and disposal of extra soil. (i) all soils including soft rocky area. (b) Depth 1.0 Mtr. & width 0.3 Mtr.

Excavation of trench and clearing of roots of trees, bushes, ballast and reconditioning etc., including bailing out water and disposal of extra soil. (ii) Hard rocky area including concreting. (a) Chase cutting and smoothening of inside surface of sizes 0.08 m deep and 0.17 m width at platform and cemented floor area.

Excavation of trench and clearing of roots of trees, bushes, ballast and reconditioning etc., 04 including bailing out water and disposal of extra soil. (ii) Hard rocky area including concreting. (b) Cutting the masonary wall to the depth of 0.25m to 0.75m at the entry of room placing of flexible HDPE pipe or G.I.Pipe (including supply) of suitable size as per drawing No. RE/S&T/ALD/SK/161/81.

Laying of Signalling Cable/Power/Quad cable / PIJF cable in the excavated trench to 05 Drg.No:CON/SK/T/5. Transportation, supply of 'U' clamps and anchoring of cable at every 10 Mtrs with 'U' clamp to Drg.No:CSTE/C/Cable/81 including back filling with excavated earth and ramming of trenches after cable laying.

Laying of Power cable in the same excavated trench to Drg.No:CON/SK/T/5.Transportation, 06 supply of 'U' clamps and anchoring of cable at every 10 Mtrs with 'U' clamp to Drg.No:CSTE/C/Cable/81. Transportation, supply and placement of 2nd class bricks in the trench length wise between power cable & other signalling/quad cable in the same trench all along the trench(4.5 bricks approx. per Mtr.) including back filling with excavated earth and ramming of trenches after cable laying.

Laying and Fixing of galvanised iron pipe(GI Pipe) with threaded collars (for jointing pipe) of 80 mm nominal dia Spec.No.IS-1239 medium grade, on bridges, culverts, drains including supply and transportation of GI pipes and all other materials required for fixing the pipe to Drg.No.Con/SK/T/2 and drawing of Signal/Power/Quad cables inside the pipe with masonary works over the entire length of the bridge and at entry and exit of the culvert and curing for 72 hrs, drilling of holes on the pipe at 10 cm apart to be clamped 2 Mtrs apart on culvert, for the Signalling, quad, power cable.

Laying of RCC pipe including supply of required quantity at site with collars (for jointing pipe) 08 150mm nominal dia to Spec.No:IS-458 in excavated trench and laying of Signalling/ Power cable/PIJF cable/ Quad cables/HDPE pipe through RCC pipe. Power cable shall be laid in the same trench alongwith signalling/Quad cables but in a separate pipe RCC pipe at track/pucca road/ Platform crossing/ level crossing gate, etc.

Laying of Double Walled Corrogated Pipe length 6 meter, 120mm outer dia ,103.5mm inner dia with couplers as per specification no. BSEN 50086-2-4 for under ground power/communication /signal cable protection and used for track/pucca road/ Platform crossing/ level crossing gate etc.

Laying of half round RCC hume pipe with 150 mm dia & 1 mtr. Long including supply at site on 10 single/multiple cable laid in the trench. NOTE: (1) This includes guarding of cables, relaying of cables and redoing of cable jointing in case of the thefts or otherwise at contractor's own cost for item no. 1 to 10 as mentioned above till commissioned.

Shifting of cables in roll with or without wooden drums from other than nominated consignee depot and meggering before loading and after laying, and recording the values in cable insulation register along with representative of Railways. Here Number unit stands for Drum/Roll.

The excavation of pit, casting of concrete foundation including surrounding earthwork along the foundation, erection, installation and wiring of steel appartus case, fixing of terninals, fuse blocks, signal transformer, current transformer, filament switching unit, track battery chargers,adjustable/fixed resistances, choke coils, Fuses, Relays, E type locks , termination of cables, cable insertion, wiring to draw 110V AC therefore in the new apparatus case as required , testing, commissioning including subsequent alterations(if 12 required), bunching of cables, earthing of cable, armours etc. Painting of the apparatus case inside and outside after clearing the surface thoroughly and first coating of anti -corrosive paint and subsequent two coatings of Alluminium paint outside and Red Oxide inside and lettering.18 mm Hylum sheet for location box self and 12 mm for cable termination in location box. (a) Steel appartus case (Large) to Drg.No. CON/SK/T/8 with 4 Nos. of foundation bolts 20mm x 460mm to Drg.No. SA-112 A/M or latest. NOTE:- Payment can be released in a partfor the above said work aftercompletion of-(i) Foundation- 30%,(ii) Errection - 15% , (iii) Wiring,testing, painting, sand filling,plastering, earthing & writings etc -45% , (iv) Commissioning - 10% of the rate.

The excavation of pit, casting of concrete foundation including surrounding earthwork along the foundation, erection, installation and wiring of steel appartus case, fixing of terninals, fuse blocks, signal transformer, current transformer, filament switching unit, track battery chargers,adjustable/fixed resistances, choke coils, Fuses, Relays, E type locks , termination of cables, cable insertion, wiring to draw 110V AC therefore in the new apparatus case as required , testing, commissioning including subsequent alterations(if 13 required), bunching of cables, earthing of cable, armours etc. Painting of the apparatus case inside and outside after clearing the surface thoroughly and first coating of anti -corrosive paint and subsequent two coatings of Alluminium paint outside and Red Oxide inside and lettering.18 mm Hylum sheet for location box self and 12 mm for cable termination in location box. (b) Steel appartus case (half) with 4 Nos. of SS foundation bolts 20mm x 460mm to Drg.No. SA-112 A/M or latest. NOTE:- Payment can be released in a partfor the above said work aftercompletion of-(i) Foundation- 30%,(ii) Errection - 15% , (iii) Wiring,testing, painting, sand filling,plastering, earthing & writings etc -45% , (iv) Commissioning - 10% of the rate.

Alteration/ Modifications in the existing location boxes, fixing of equipments, cable insertion, termination, wiring, testing & commissioning, two coat painting, lettering to suit the circuits as per approved wiring diagrams. This includes filling with sand and plastering the same.

Shifting of existing location boxes to facilitate earthwork of Engg./Con. This includes filling with sand and plastering inside location boxes.

Earthwork in raising or lowering ground level and dressing of all finished work in all type of soils as directed by the Rlys. Engr. This includes clearing of site from vegetation, trees plants etc. before dumping and spreading of earth and is inclusive of lead lift.

Cement Concrete of proportion 1:3:6 with graded aggregate of size 25mm. and below.

Excavation of earth pit, transportation, placing and fixing of earth electrode with construction of cement encloser to Drg.No.CON/SK/T/9 and CON/SK/T/9A and drawal of GI wire wrapped on MS strip (35x6 mm) from earth electrode to all signalling equipments, including fixing and soldering of lugs at both end of the wire.

Installation of signal posts for Multiple Aspect Colour Light Signals complete with signal units, bases,LED unit, fixing and wiring of current transformers of LED units, ladders & other fittings, excavation of pit, casting of cement concrete foundations with necessary water outlets, erection and fixing of complete fittings of 19 the signal/signal post with necessary earthed screen protection arrangement, including drawing of cable through signal posts, termination of cables, wiring, testing and commissioning, two coat painting and lettering, supply and fixing of speed boards if required for the following:- NOTE:- The foundation for Multiple Aspect Colour Light Signal Post drg. No. Con/SK/T/12 and and the foundation bolts shall be of sizes 24 mm x 915 mm to Drg. No. SA- 116A/M and bolts for each foundation for above shall be of size 20 mm x 305 mm to Drg. No. SA- 110A/M ( 4 nos. for each) with two nuts and two washers each per bolt. (i) 2 ASPECT. Note:- Payment can be released ina part for the above said works after completion of- (i) Foundation- 30%, (ii) Errection - 15%, (iii) Wiring, testing, painting, sand filling, plastering, earthing & writings etc -45%, (iv) Commissioning - 10% of the rate.

Installation of signal posts for Multiple Aspect Colour Light Signals complete with signal units, bases,LED unit, fixing and wiring of current transformers of LED units, ladders & other fittings, excavation of pit, casting of cement concrete foundations with necessary water outlets, erection and fixing of complete fittings of the signal/signal post with necessary earthed screen protection arrangement, including drawing of cable through signal posts, termination of cables, wiring, testing and commissioning, two coat painting and lettering, 20 supply and fixing of speed boards if required for the following:- NOTE:- The foundation for Multiple Aspect Colour Light Signal Post drg. No. Con/SK/T/12 and and the foundation bolts shall be of sizes 24 mm x 915 mm to Drg. No. SA- 116A/M and bolts for each foundation for above shall be of size 20 mm x 305 mm to Drg. No. SA- 110A/M ( 4 nos. for each) with two nuts and two washers each per bolt. (ii) 3 ASPECT/4 ASPECT. Note:- Payment can be released ina part for the above said works aftercompletion of- (i) Foundation- 30%,(ii) Errection - 15% , (iii) Wiring, testing, painting, sand filling, plastering, earthing & writings etc -45% ,(iv) Commissioning - 10% ofthe rate.

Fixing of calling-on signals/dependent shunt signals with enameled markers including drawing of cable through the signal post, termination of cables, wiring, fixing of calling- on/dependent shunt signal legend 21 board, LED, two coat painting and lettering, testing and commissioning as required. Note:- Payment can be released ina part for the above said works aftercompletion of- (i) Foundation- 30%,(ii) Errection - 15% ,(iii) Wiring,testing, painting,sand filling,plastering, earthing & writings etc -45% ,(iv) Commissioning - 10% ofthe rate.

Installation, testing and commissioning of Position Light shunt signal (Independent), posts complete with lamps/LED lamps,LED units, Bases and other fittings, excavation of pit, casting of cement concrete foundation , fixing of complete fittings of signal, LED lamps, current regulator including foundation 22 bolts, washers, nuts, termination of cables, wiring, painting and lettering as required. NOTE:- (1) The foundation for position light shunt signal Drg. No. Con/SK/T/13 and bolts for each foundation for above shall be of size 20 mm x 305 mm to Drg. No. SA-110A/M (4 nos. for each) with two nuts and two washers each per bolt. (2) Payment can be released ina part for the above said works aftercompletion of- (i) Foundation- 30%,(ii) Errection - 15% ,(iii) Wiring,testing, painting,sand filling,plastering, earthing & writings etc -45% ,(iv) Commissioning - 10% ofthe rate.

Fixing, cable drawing and termination, wiring, painting, lettering, testing and commissioning of Junction type Route indicator complete along with lamp/LED unit. (i) 1/2 Way

Fixing, cable drawing and termination, wiring, painting, lettering, testing and commissioning of Junction type Route indicator complete along with lamp/LED unit. (i) 3/4 Way

Alteration/modification, testing, commissioning, two coat painting, lettering of the existing 2 Aspect/3 Aspect/4 aspect signals/shunt signals/calling on signal to suit the circuit per approved wiring diagram including fixing of LED/Singal lamps and their wiring.

Supply & Erection alongwith casting of foundation of Stop board /Sighting board/SLB/BSLB/legend board as per approved drawings.

Supply of retro reflective signal/shunt signal enameled number legend board of size- 300mm X 200mm X 3mm (minimum) made up of alluminium composite - 4 panel (ACP) with white back ground and alphabets/numbers in black along with fixing clamps.

Installation of retro reflective signal/shunt signal enameled number legend board.

Excavation & casting of pedestal foundation for left/right hand boom of lifting barriers.

Excavation & casting of foundation for stop post.

Erection and commissioning of Lifting Barrier assembly complete including boom support, 31 positive boom locking device, Emergency crank handle attechment, Timer unit to adjust the time for operating the barrier, Fixing of Hooters/Flashers on either side of gate barriers, 1 (one) control pannel, weather proof painting ,lettering , Neccessory M.S. weight for balancing the booms, etc.

Dismantling of the following:- i) Signal posts/BSLB/SLB/Stop Board.

Dismantling of the following:- ii) Steel apparatus case with fittings.

Dismantling of the following:- iii) Relay racks with all fittings, battery racks complete, Equipment rack complete, SMs slide.

The excavation of pit, casting of concrete foundation including surrounding earthwork along the foundation, erection, installation and wiring of steel appartus case, fixing of terninals, fuse blocks, signal transformer, current transformer, filament switching unit, track battery chargers,adjustable/fixed resistances, choke coils, Fuses, Relays, E type locks , termination of cables, cable insertion, wiring to draw 110V AC therefore in the new apparatus case as required , testing, commissioning including subsequent alterations(if 35 required), bunching of cables, earthing of cable, armours etc. Painting of the apparatus case inside and outside after clearing the surface thoroughly and first coating of anti -corrosive paint and subsequent two coatings of Alluminium paint outside and Red Oxide inside and lettering.18 mm Hylum sheet for location box self and 12 mm for cable termination in location box. (b) Steel appartus case (half) with 4 Nos. of SS foundation bolts 20mm x 460mm to Drg.No. SA-112 A/M or latest. NOTE:- Payment can be released in a partfor the above said work aftercompletion of-(i) Foundation- 30%,(ii) Errection - 15% , (iii) Wiring,testing, painting, sand filling,plastering, earthing & writings etc -45% , (iv) Commissioning - 10% of the rate.

Dismantling of the following:- vi) Lifting barrier complete.

Dismantling of the following:- vii) TLJB/Point JB

Dismantling of the following:- viii) Electric Point Machine

Dismantling of the following:- ix) Operating cum indication Panel.

Dismantling of the following:- x) Location Foundation (By hydraulic breaker)

Dismantling of the following:- xi) Signal Foundation (upto ground level by hydraulic breaker).

Collecting, stacking with deployment of Man power, Hydra etc for Loading/ Unloading and 42 Transportation of Materials (Fresh/Released/ Unused) from (i) work site to GSD/Raipur, (ii) work site to the stotre of SSE(SIG)/CON, (iii) any store depot to any other store depot over Indian railway as decided by Railway Administation by suitable Trucks and stacking properly. Here Job unit stands for Ton-Km.

Shifting of existing cables by providing location boxes and pieces of signalling cables as required 43 in the yard to facilitate the engineering department for earth work for laying new lines. (work will be executed in presence of Railway representative). The cost towards new location foundation shall be given vide item No.12/13 when the length of trench is less than 150 meters. Here Job unit stands for Per Site

Installation, testing and commissioning of track circuits as per Drg.No:SK/DRG/OL/27 and track bonding plan including drilling of 9/32" holes on rails, provision of bonding, block joints (90R/52Kg/60 Kg) with machined fish plate or Glued Joints, fixing and painting of track lead junction boxes, fixing of 25 mm nominal 44 dia GI pipe of required length with 9/32" holes at 10 cm. apart for protection of tail cables, insulation of lead wires from rails using heat shrinkable tape, insulation of traction bonds below rails with 3mm thick heat shrinkable tapes, fixing of lead wire suitably with sleepers. Provision of tail cable termination, fixing of double track lead wires, jumper wires, terminals, track charger, adjustable/fixed resistance, choke coil, fuses, battery, track relay etc., and also lettering/numbering of track lead junction boxes, block joints and track circuits. (a) Straight portion of track circuit.

Installation, testing and commissioning of track circuits as per Drg.No:SK/DRG/OL/27 and track bonding plan including drilling of 9/32" holes on rails, provision of bonding, block joints (90R/52Kg/60 Kg) with machined fish plate or Glued Joints, fixing and painting of track lead junction boxes, fixing of 25 mm nominal 45 dia GI pipe of required length with 9/32" holes at 10 cm. apart for protection of tail cables, insulation of lead wires from rails using heat shrinkable tape, insulation of traction bonds below rails with 3mm thick heat shrinkable tapes, fixing of lead wire suitably with sleepers. Provision of tail cable termination, fixing of double track lead wires, jumper wires, terminals, track charger, adjustable/fixed resistance, choke coil, fuses, battery, track relay etc., and also lettering/numbering of track lead junction boxes, block joints and track circuits. (b) Point and crossing portion of track circuit.

Installation (including over hauling) of Electric point machines on MS plate fixed on wooden/PSC sleepers complete with crank handle key Interlocking arrangement as per the drawing approved by Railways, 46 junction boxes (as suggested by the railway) with 1 ½'' dia G.I. pipe/HDPE pipe of required length up to point machine, ground connections, including smithy works involved, insulation of MS plate on which the point machine is to be fixed from the gauge tie plate involving revetting/welding of angle, cleats, termination of cables, wiring, preliminary adjustment for operation of point by crank handle and subsequent final adjustment, painting and lettering as required, testing and commissioning of the same.

Installation, testing and commissioning of sliding boom LC gates complete which includes casting of concrete foundation including surrounding earthwork along the foundation (Dia-30 cm & depth-100 cm total ten numbers per gate), fixing and welding of channel, fixing of clamps, cutting of rail post, fixing of lock post with two numbers excavation of Pit casting of concrete foundation for "B" type foundation per gate, laying of cable for road crossing and fixing of MS plate/channel also as requirement of the site condition.

Installation and Fixing of "E" type lock along with Welding Work .

Deployment of Prokline/ Hydra operation at site for exposing the burried cables or relocation the Location Box/ Signal Post with foundation as per the advice of Railway site engineer.

Physical tracing and opening/locating of existing working cables by precession digging for diversion of cables in connection with cable clearance for engineering earth work without interfering the circuits as per the advice of Railway site engineer.

Switching/shifting of working cables conductors from the existing CTR/CRR/Location box to the new CTR/CRR/Location box with parallel patching without interfering the working signalling circuits in presence of Railway engineer at site. Here CORE unit stands for Number of Conductor.

Fixing of concrete cable route marker at 30-40 meter and at diversion point including supply & transportation of cable route marker at site. Detail size & fixing of cable route marker should be followed as per drawing no. SDO/Cable laying/020.

Supply, Transportation , fabrication and fixing of Hylum sheet of 12 mm thickness as per site requirement.

Laying of second class bricks including supply of required quantity at site on single/multiple cable laid in the trench (Approx. 9 bricks per mtr.).

Installation, Testing and Commissioning of Digital Axle Counter and field training (One man day per set) at site and training to the field staff at site for three days. Unit Above/

B-Supply of Ferrus Materials

Supply of 2 Aspect signal unit in FRP body without Lenses and transformer as per RDSO spec. No. RDSO/SPN/194/2006 . Inspection by RITES.

Supply of 3 Aspect signal unit in FRP body without Lenses and transformer as per RDSO spec. No. RDSO/SPN/194/2006. Inspection by RITES.

Supply of 4 Aspect signal unit in FRP body without Lenses and transformer as per RDSO spec. No. RDSO/SPN/194/2006. Inspection by RITES.

Shunt signal position light type complete with post base Drg No. SA 23840 Adv.Alt.1, S-23203 Adv., with 90 mm dia mounting socket Drg No S-23845 (Adv.). Inspection by RITES.

Shunt signal dependent type Drg.No.SA-23840(Adv) Alt.1 & S-23845 Adv. with off-set bracket to Drg. No. SA23080 Adv. Alt. 1 & specn. No. IRS:S-10/78 to suit 140mm. Outside dia post complete. Inspection by RITES.

Calling on signal (CLS Type ) Drg.No: SA-24351(Adv.), Spec.No.IRS-S-10/78, IRS :S-26/64. Inspection by RITES.

Route Indicator junction direction 5 lamp type with Arms and drum complete but without lens and lamps, 3 way RH/LH.Drg.No.SA23403(Adv) for 3 way. Spec.No.IRS:S-66/84 with latest amd, IRS:S- 23/88, IRS:S-10/78, IRS:S-26-64. Inspection by RITES. 3 - Way

Tubular post for CLS 5.5 Mtr. Spec.IRS.S-6/81. Inspection by RITES.

Signal. base 140mm. dia (type tube) Drg.No.S-2011/M. Inspection by RITES.

Ladder 5.5Mtr for CLS Drg. No. SA-23156(Adv)Alt-1. Spec. No. IRS-S-10. Inspection by RITES.

Off set bracket for colour light 140mm. outside dia post Drg. No. SA-23080(Adv) Alt-1. IRS-S- 10- 78. Inspection by RITES.

Marker 'P' non-illuminated Drg. SA- 23455 (Adv.) Spec.No. IRS-S-7. Inspection by Rep. of Railway Engineer.

Marker 'G' non-illuminated Drg. SA- 23476 (Adv.) Spec. No. IRS-S-7. Inspection by Rep. of Railway Engineer.

Marker 'C' non-illuminated Drg. SA- 2435 (Adv.) Spec. No. IRS-S-7. Inspection by Rep. of Railway Engineer.

Steel Apparatus Case (Large) as per Drg.No.Con/SK/1/1/86 , with E type lock having ward No.32. Inspection by RITES.

Supply of Steel apparatus case (Half) RE type as per Drg. No. RE/S&T/ALD/SK/220/82 Alt.A and 221/82 with Alt. B. Inspection by RITES.

Relay Rack for 'Q' Series Relay as per Drg. No: SK/DRG/OL/SER/192 SH 2/2. The relay racks must be powder coated of stone grey colour. Inspection by Rep. of Railway Engineer.

Composite Relay Rack as per drg.No.SK/DRG/OL/SER/192- SH1/2.The relay racks must be powder coated of stone grey colour. Inspection by Rep. of Railway Engineer.

Cable termination racks as per Drg. No:SK/DRG/OL/SER/197. The relay racks must be powder coated of stone grey colour. Inspection by Rep. of Railway Engineer.

Wiring ladder of 25x25x3mm. Aluminum angle and 20x3mm.flat, 2 Mtr. Inspection by Rep. of Railway Engineer.

Negative Bus bar16 way 18 ". Inspection by Rep. of Railway Engineer.

Earth Electrodes to Drg. No: Con/SK/8/3/84. Inspection by Rep. of RITES.

Supply of pinnacle SA-2019A for tubular signal post . Inspection by Rep. of RITES.

Pad Locks of godrej make model Nav-tal - 6 Levers - Long Shackle (3 keys) or latest. Inspection by Rep. of Railway Engineer.

Supply of pipe lock signal unit( Handcuff lock)(Minimum one key for each lock). Inspection by Rep. of Railway Engineer.

Supply of following material, Inspection by Rep. of Railway Engineer. (a) 2 conductor through terminal block, 1000 Volt Ac, 125 AMP, suitable for conductor of size : 10, 16 & 25 sq mm, wago model No. 285 135 Grey colour; make wago or similar. (10 sq mm- 1000 no., 16 sqmm- 300 no., 25 sq mm-100 no.)

Supply of following material, Inspection by Rep. of Railway Engineer. (b) Adjacant Jumper for above TB, WAGO PNo. 285.435

Supply of following material, Inspection by Rep. of Railway Engineer. (c) Protective warning marker for above P No. 285-420

Supply of following material, Inspection by Rep. of Railway Engineer. (d) Shock protector for above : P No. 285-421

Supply of following material, Inspection by Rep. of Railway Engineer. (e) WMB multi marking system for above , P No. 2009-115

Supply of following material, Inspection by Rep. of Railway Engineer. (f) Rail for above 35mm x 15 mm, 2.3 mm thick no. 210 -198

Supply of following material, Inspection by Rep. of Railway Engineer. (g) Operating tools with partially insulated shaft, P No. 210-721

PVC insulated GI flexible wire for lead wire of track circuit used in Railway signalling. Dia 6mm (19 Sqmm cross sectional area) Constrction 7x7 core WSC. Lay Right Hand ordinary. Finish Galvanised. Tensile strength 125-140kgf/sqmm. Confirming to IRS S3-61. PVC thickness 1mm. O.D. 8mm. Colour of PVC Red- 50% & Black-50%. Make:Bharat or similar. Inspection by Rep. of Railway Engineer. Note:- This item will be issued to contractor from Railway store only for picking of existing track circuits during Pre-Pre-NI & Pre-NI work.

Channel pin 7 mm dia. Inspection by: Representative of Railway Engineer. Note: - This item will be issued to contractor from Railway store only for picking of existing track circuits during Pre-Pre-NI & Pre-NI work.

Supply of Steel Apparatus Case (quarter) as per sketch No. RE/S&T/ALD./SK/227/82 corrected upto 30686 & 228/82 corrected upto 18/1/93, with E type lock having ward No.32. The key & handle should be at the rate of one each per two junction boxes. Inspection by RITES.

Supply of following material, Inspection by Rep. of Railway Engineer. (a) 2 conductor through terminal block, 1000 Volt Ac, 232 AMP, suitable for conductor of size : 70 sq mm, wago model No. 285 195 Grey colour. make wago or similar.

Supply of following material, Inspection by Rep. of Railway Engineer. (b) Adjcant Jumper for above TB, WAGO PNo. 285.450

Supply of following material, Inspection by Rep. of Railway Engineer. (c ) Protective warning marker for above P No. 285-440

Supply of following material, Inspection by Rep. of Railway Engineer. (d) Shock protector (finger guard) for above : P No. 285-169

Supply of following material, Inspection by Rep. of Railway Engineer. (e) Rail for above 35mm x 15 mm, 2.3 mm thick no. 210 -198.

Supply of following material, Inspection by Rep. of Railway Engineer.(f) Allen Key WRENCH with partially insulated shaft, P No. 285 -172 Unit Above/

C-Telecom work Execution

Location survey of cable route and preparation of tentative and final cable route plan as per 01 approved format in the section including supply of final route plan after the cables are laid and commissioned indicating clearly the exact position of the cable, joints and other critical items with reference to OHE mast & other fixed point, etc. in 12( twelve) Nos.hard bound copies on white bond paper of maximum A-3 size (well documented and bound with plastic covers).

Excavation of trenches of following depth and width at the bottom of the trench including 02 clearing of roots bushes etc. for all types of soils including morrum, soft rock, hard soil mixed with boulders etc. This work include back filling the trench, ramming, consolidation of soil as well as disposal of extra soil after cable is placed in the trench. After mansoon the route is to be attended for back filling the rain cuts, wash out of soils where ever found. i) Depth 1.2 Mtr. & Width 0.3 Mtr.

Laying of RCC pipe including supply of required quantity at site with collars (for jointing pipe) 03 150mm nominal dia to Spec.No:IS-458 in excavated trench (at bridges, culverts, roads, under railway track,Platform crossing, level crossing gate etc.) and drawing of HDPE pipe/ Power cable/ Quad cables/Jelly filled cables , etc. through pipe.

Excavation of trenches including clearing of roots of trees etc. in hard/rocky soil by chiseling up 04 to a depth of minimum 0.6 Mtr. and width 0.3 Mtr. at the bottom, supply and placing RCC hume pipe section as per drawing on sieved soil of 30mm over cable / HDPE pipe and concreting through - out the length upto a layer of 75mm. Then back filling the trench and then ramming of soil .

Cutting the chase upto a depth of minimum 500 mm.and smoothening of inside surface in concrete and beds of rocks, cable laying/placing HDPE pipe & concreting upto the ground level.

Cutting of solid rocks making channels 150 mm wide at the bottom X 200 mm deep by chase cutting & concreting upto the ground level after cable laying/ placing HDPE pipe.

Transportation including loading/unloading of HDPE pipe from the stores of railway to the work site, laying of the same (with 4 mm nylon rope pre-inserted inside the HDPE pipe) in excavated trench/already laid GI/RCC pipes/tubes, jointing, levelling and end sealing the pipes.

Transportation, loading/unloading of OFC from the stores of railway to the work site with care, pushing/pulling OFC through the HDPE pipes, sealing of the duct by sealling /caps plugs. The cable is to be laid by mechanised means. At inaccessible places where mechanised laying is not possible, the cable is to be laid manually by pulling through pre inserted rope. This also includes testing of cable drums in the store premises before transportation and submissions of results thereof. Empty cable drums to be returned by the contractor. The cable drums with unused cable at site to be returned by the contractor to the stores depot of SSE/Sig/Con/BSP.

Supply and placing of warning tape Orange colour of 100 mm wide printed in black as "CAUTION OFC CABLE" at every 1 mtr. interval (minimum) and to be laid in the trench in station area and as directed by the representative of Railway.

Fixing of concrete cable route marker at 50 meter(approx) and at diversion point including supply & transportation of cable route marker at site. Detail size & fixing of cable route marker should be followed as per drawing no. SDO/Cable laying/020. Marker should be written as "RLY TELE"(both side).

Cutting the masonary wall to the depth of 0.25m to 0.75m at the entry of room placing of flexible 11 HDPE pipe or G.I.Pipe (including suppply) of suitable size as per instructions of Railway site in charge and repairing of masonary wall and cement plastering after the cable is taken inside the flexible HDPE pipe/G.I.Pipe with clamps as per drawing No. RE/S&T/ALD/SK/161/81.

Supply and fixing of PVC casing caping 25mm x 25mm size for indoor wiring. This includes drawal of wires in the casing caping and termination of wire at end point. The work should be carried out as per the instruction of Railway site Engineer.

Transportation, installation of Optical Fibre termination box/FDMS and splicing of Optic Fibre 13 Cable (24/48 fibre) inside the termination box/FDMS with provision of taking out fibre of OFC as required. This includes supply of installation accesories (as required) as detailed in technical specification and advised by Railway's Engineer-at-site.This also includes End to End testing of all fibres of the optical fibre cable terminated between cable hut to cable hut of each station.

Transportation & Execution of following kinds of joints on Quad Cable using thermoshrink 14 jointing kit. This also includes excavation of cable joint pit of size 1.2m x 1.2m x 1.0m in all types of soil for jointing of copper cables, back filling and ramming after jointing. (a) Derivation/ transformer joints with V.F. Transformers and derivation joint for L.C.Gate & Pump House on Quad/jelly filled Telecom Cable.

Transportation & Execution of following kinds of joints on Quad Cable using thermoshrink 15 jointing kit. This also includes excavation of cable joint pit of size 1.2m x 1.2m x 1.0m in all types of soil for jointing of copper cables, back filling and ramming after jointing. (b) straight through joint on Quad cable/10- 20-50 pairs PIJF Cable.

Supply, Installation and commissioning of Surge & Lightning protection arrangement in the cable 16 huts for all the equipments including all the circuits derived from MUX at the stations and Ring Earth (Six Earth pits). Each earth shall be as per RDSO Specification No.RDSO/SPN/197/2014 ver 1.0 or latest(drawings enclosed)

Provision of Earthing protection arrangement as per RDSO drawing no. TCA 565 (Adv.) .All the materials including earth electrodes required for the work to be supplied by the contractor.

Supply transportation, fixing, wiring, termination of cable, erection of rail post of size 2.8mtrs including foundation of post in cement concreate (1:2:4) as per the direction of the site Engineer incharge of Railway, testing and commissioning of six pin emergency socket box complete cast iron make as per Drg. No. SE/T/50/76. This include transportation of rail posts (provided by the Railway) from Bilaspur or any place in the 18 section to work site, fixing of 40 mm dia G.I.Pipe and emergency socket box. Cast iron emergency socket box with complete fittings are to be first supplied to the stores of SSE/Sig/Con/BIA and then collected from there for execution. Supply of U-bolt for fixing emergency socket, cutting of Rails to the size and welding of G.I.Pipe on the rail post will be done by the Contractor. This work includes painting of rail posts with black and white paints after two times primer coating. Note :- 10% of emergency sockets with complete fittings including Cast iron box to be supplied extra as spare within the same cost.

Dismantaling of unused/old emergency socket post approximate dimention Height -1.25 mtr * 19 cross section- 15 cm x15 cm (drg enclosed) and transportation from site to GSD store/Raipur, which includes excavation of soil/concrete to a depth of 15 cm from the surface and back filling and ramming after cutting the post.This is required to avoid projection of remain of post over the ground level.The contractor must ensure, that rail post shall be cut below the normal ground surface area.

Shifting/re-location, fixing, errection of rail post of size 2.8mtrs and testing of emergency socket as per direction of site engineer of Railway. This includes excavation of trenching for shifting the existing 10/20 PIJF cable, clearing of existing Rail post with foundation and re-errection of same rail post.

Transportation, installation, testing & commissioning of 4W way station equipment DTMF type and way station 4W control telephone including termination of the electric wires, battery wires, switch board cable on the equipment. The termination shall be done using eyelets of required size. The way station equipments shall be fixed over the wall on board of approved design. Board and all the materials required for fixing and termination to be supplied by the contractor.

Transportation, installation and commissioning of 12V. Power supply unit for telecom installations at wayside stations on wall mounting stand of approved design including termination of Power supply cable all other materials required for fixing and termination to be supplied by the contractor.

Transportation, Installation & commissioning of SDH ADM, Primary D/I MUX with all accessories and power supply, racks, runway ladder etc. in cable huts including wiring of all the equipments up to C.T. Box 23 install for Outdoor/ Derivation cables as per the requirement at each station. Note:- The work involves fixing of 19" rack,Installation & wiring of equipment connecting to 48 V. bus bar including supply of all wires and connectors. The equipment shall be mounted in shelves of standard 19" racks. All 21 E1 streams shall be suitably terminated on Digital Distribution Frame.

Laying of Quad Cable, PIJF cable of different sizes, power cable, signalling cable of different size in the excavated trench, inside GI,RCC and HDPE pipes. This includes loading/unloading & transportation of 24 cables from the stores of railway as per the availability.Wherever several cables of different categories have to be laid in the same trench/path, the provision of seperation of various cable should be as advised by the site incharge of the Railway. Empty cable drums to be returned by the contractor.The cable drums with unused cable at site to be returned by the contracrtor from site to Stores depot of SSE/Sig/Con/BSP.

Supply, transportation, placing and positioning breadth-wise of standard second class bricks in excavated trench on the laid cable at the rate of 9 bricks per metre in the stations (Home signal to Home Signal) and colony area and at the locations as advised by site incharge of Railway. Unit Above/

D-Telecom Material Supply

Supply of Optical fibre joint closure for straight through joint with modification for 24 fibre OFC as per TEC Specification. No. GR/OJC-02/02 SEP 2003 (with latest amendment) complete with all accessories. Inspection by RITES.

Supply of Universal thermoshrink jointing kit for derivation/ transformer joint for Jelly filled Six quad cable conforming to RDSO Spec.No :IRS-TC-77/2006(Rev.1) (With latest amendment). Inspection by RDSO.

Supply of Thermoshrink jointing kit for 10/20/50 pair Jelly filled cable conforming to RDSO Spec.No.RDSO/SPN/TC/57/2006 (Rev.0) (With latest amendment). Inspection by RDSO.

Supply of VF Tapping Transformer 1120:470 (rack mountable) as per specification No. IRS-TC- 22/76(With latest amendment). Inspection by RDSO.

Supply of UTP CAT 6 Cable (Roll is 305 Mtr).Make Amp or Molex. Inspection by Rep. of Railway Engineer.

Supply of 4 wire Way-station Control Equipment DTMF type as per IRS Spec. No. : TC 60/2007(with latest amendment) including way station control telephone as per RDSO spec. no.IRS TC 38- 97(latest amendment), Inspection by RDSO.

Supply of 12 V. Power supply unit for Telecom. Installation for way-side equipment in 25 KV Electrified area suitable for 6 equipment of DTMF type as per IRS Spec. No : TC 72-97(with latest amendment) including 12V, 7AH maintenance free battery. Inspection by Rep. of Railway Engineer.

Supply of one quad VF trasformer assembly 2T for quad cable (470 : 1120) for derivation joints to specification No. IRS-TC-76/2000(With latest amendment) Inspection by RDSO.

Supply of following type of Wago Make Terminal block(with lever type disconnection & reconnection facility) duly fitted in C.T. box of approved quality, suitable for termination of 0.9mm wire. Inspection by Rep. of Railway Engineer. 20 Pair.

Supply of following types of twisted pair PVC switch board cable, conductor of size 0.6mm. dia annealed copper conforming to IRS-TC-24/91 or ITD 1138. Inspection by Rep. of Railway Engineer. 10 Pair

(i) Motorola VHF Mobile Synthesized Trans-receiver, Model-GM-339, 146 to 174 MHz frequency range 16 programmable channels, 25 watt RF power out put maximum 2/5 KHz channel specing compact palm microphone, Cable and hang up clip, non locking mounting bracket power cable, limited accessory connectors front facing internal speaker operators handbook mini UHF Male to Female adaptor (Antenna) is not included.. Inspection by RITES. (ii) 1/4 wave VHF rooftop mount mobile whip Antenna with mounting bracket 3 Mtr cable and mini UHF connector. (iii) 3 & B gain VHF roof top mount mobile whip Antenna with mounting bracket 3 Mtr. Cable and mini UHF connector.

Supply of programmable Primary Digital Drop Insert Multiplexer complete with all accessories from RDSO approved vendor as per RDSO specification IRS TC 68-04 (with latest amendment) including 12 connectors and cables required for installation including 100 pair Krone type MDF. Each channel card shall have minimum four channels per card. The single sub rack shall be capable of being equipped up to min. 60 Channels without additional power supply unit. Specification as per Annexure. The MUX shall be :wired & equipped for 30 channels, with following circuits:- 16 Nos. VF 2W/4W E & M circuits, 8 nos. of 2 wire FXO circuits, 6 Nos. 2W.Subs/Hotline circuits along with ringer card., compatible to existing MUX. Inspection by RDSO.

Supply of SMPS based battery chargers for telecom use 48 volts, 25 Amps in 1+1 configuration 13 modules of 25 Amps each with automatic switching between the modules as per RDSO Specification no. RDSO/SPN/TL/23/99/V3 (with latest amendment) along with two potential free contacts for monitoring AC/DC failure through EMS to be inspected by RDSO. Preferably Amaraja or Statcon make.

Supply of 48 Volt,200 AH maintenance free VRLA batteries duly charged as per specification no.IRS:S-93/96A (with latest amendment). Inspected by RDSO.

Supply of managed expandable rack type STM-4, equipped STM-1, ADM S1.1, as per technical Specification no. TEC GR NO. GR/SDH-10/02 March 05 (with latest amendment) with 2 Nos.STM-1 aggregate Optical interface upgradable to STM-4, 21 E1s, and minimum 8 Nos. of 10/100 base T Ethernet port, Orderwire, 15 Power supply unit, subrack, DDF, Installation materials, manuals and other accessories . The equipment should be TEC/BSNL/RDSO Approved and to be inspected by RDSO. The equipment should be fully wired for its ultimate capacity and provide redundency for Power supply and Synchronisation. It shall be possible to use the full capacity of the equipment by adding additional tributary cards. The upgradation of STM-1 to STM-4 shall be without change of any internal hardware of the STM equipment. The STM equipment shall have in-built L2 switch for Ethernet ports. Make - compatible to existing STM System in the section.

Supply of covered 19" racks (2200MM(H)X600MM(W)X600MM(D).) complete with all fittings for 16 housing the sub-rack SDH ADMs & PD MUXs( to suit with Sr. No. 1,2 & 3 of schedule-D) fully wired including Power Supply Distribution system, rack exhaust fan(48vdc) and other installation accessories for installation and to be inspected by RDSO. .Note :- It should have door on both sides with locking arrangement. (Make: APW or RITTAL) Unit Above/

A1-Execution of Indoor Signalling Work

Q-series/Composite Relay Racks and cable termination racks (New). Note:- Payment can be released in a part for the above said work after completion of- Errection-15%, Wiring, testing, painting, earthing & writings etc. - 75%, Commissioning of Relay rack/Composite rack/CTR- 10% of Schedule rate.

Installation and wiring of Rotary key transmitters/KLCR on teak wood board enclosed inside a 02 suitable box with front transparent check cover with locking arrangement. This includes 3/4" thick teak wood boards, transparent sheet for box, locking arrangement. 2 nos.of locks for box and 1 No. lock for front transparent sheet.

Charging and installation of secondary cell 2 V (lead acid type), and preparation of electrolyte for lead acid cells. If power is not available at site of work, charging may be done at nearby location as per convenience of the Railway. (ii) 2 Volt 80AH

Installation, cable termination, wiring, testing & commissioning of Integrated power supply panel 04 as per approved power supply diagram and specification. The contactor has to supply arrangements at central relay room, goomties on original tracing paper of size 60cm.x42cm. with 8 computer prints in the format supplied by railways.

Maintenance of the installation under competent supervisor of contractor.

Installation, cable termination, wiring, testing of magneto telephones.

(a) Wiring of door detection Proximity switch to the tag block of dataloggers/RTU (This includes provision of casing and capping and other wiring accessories, excluding 16/0.2 wire which will be supplied by Railways). Insp. By Rep. of Railway Engineer. This includes incorporation of this contact in datalogger simulation & datalogger report. Here Job unit stands for Station/Section.

(b) Installation, testing of door contacts and validation and proximity switch data through Dataloggers/RTU. This includes incorporation of this contact in datalogger simulation & datalogger report. Here Job unit stands for Station/Section.

(c) Development of door 'close and open' software logics module & its implementation. Insp. By Rep. of Railway Enginner. Here Job unit stands for Station/Section.

Modification/Alteration of Data Logger/RTU Digital Input, validatory & yard simulation in both end station of IBS as per directive of Railway Representative .

Provision of simulation arrangement(Track and Point simulation board as well as signal lamp simulation board) and its complete wirinig ; arrangement of free home, advance starters, IBS etc as may be required with block working with required temporary relay wiring for controlling the train movement in NI - 11 period with the provision of temporary miniature operation cum indication panel board; deputation of fitter round the clock in NI - period for assisting simulation testing for all the routes as per approved RCC by the Railway officials ; mobilization of additional man power for attending to the Pre - NI block and commissioning of the station within prescribed time limit of NI - period as decided by Railway officials; deputation of staff (one fitter & one helper) at the station for attending to the packing and reallignment of point and crossing etc, in connection with P. Way block for a period of 30 days beyond the commissioning date. (a) Station upto 6 lines.

Provision of simulation arrangement(Track and Point simulation board as well as signal lamp simulation board) and its complete wirinig ; arrangement of free home, advance starters, IBS etc as may be required with block working with required temporary relay wiring for controlling the train movement in NI - period with the provision of temporary miniature operation cum indication panel board; deputation of fitter 12 round the clock in NI - period for assisting simulation testing for all the routes as per approved RCC by the Railway officials ; mobilization of additional man power for attending to the Pre - NI block and commissioning of the station within prescribed time limit of NI - period as decided by Railway officials; deputation of staff (one fitter & one helper) at the station for attending to the packing and reallignment of point and crossing etc, in connection with P. Way block for a period of 30 days beyond the commissioning date. (b) Station more than 6 lines.

Alteration of existing Q-series/Composite Relay Racks and cable termination racks. Note:- 13 Payment can be released in a part for the above said work after completion of- Errection-15%, Wiring, testing, painting, earthing & writings etc. - 75%, Commissioning of Relay rack/Composite rack/CTR- 10% of Schedule rate.

Installation testing and commissioning of Disitilled water plant/Demineralised plant.

Modifications of the existing domino type Control cum indication panel as per approved panel diagram, testing and commissioning with termination of cable, painting and lettering as required. Including 15 replacement of dominoes, addition of new dominoes, laying of indoor cable if required between control pannel and CT rack, Cable termination as per requirement of the Railway. Fixing of cable , fixing of terminal block, M.S. wiring ladder with insulated M.S. strips from relay room to panel room, filling in sand under control panel rest table, cable duct, covering the open space around the control panel rest table with bricks lining, masonry work and plastering the same.

Installation, cable termination, testing and commissioning of 10/20/50 Pair C.T.Boxes.

Alteration Modification,cable termination, wiring, testing & commissioning of existing Integrated 17 power supply panel as per approved power supply diagram and specification. The contactor has to supply arrangements at central relay room, goomties on original tracing paper of size 60cm.x42cm. with 8 computer prints in the format supplied by railways. Unit Above/

B2-Supply of Signalling Materials

Cable PVC insulated single core unsheathed with plain annealed copper conductor as per the colour coding scheme of Railways. Spec. no: IRS-S-76/89 with latest ammendment. Inspection by RDSO. (a) 7/0.75 mm dia.(Red & Black)

Cable PVC insulated single core unsheathed with plain annealed copper conductor as per the colour coding scheme of Railways. Spec. no: IRS-S-76/89 with latest ammendment. Inspection by RDSO. (b) 3/0.75 mm dia. (Red & Black)

Cable PVC insulated single core unsheathed with plain annealed copper conductor as per the colour coding scheme of Railways. Spec. no: IRS-S-76/89 with latest ammendment. Inspection by RDSO. (c) 16/0.2 mm dia. (20% grey & 80% yellow)

Cable PVC insulated single core unsheathed with plain annealed copper conductor as per the colour coding scheme of Railways. Spec. no: IRS-S-76/89 with latest ammendment. Inspection by RDSO. (e) Indoor cable as per IRS-S-76/89 with latest ammendment. 60x0.6 mm dia.

Cable PVC insulated single core unsheathed with plain annealed copper conductor as per the colour coding scheme of Railways. Spec. no: IRS-S-76/89 with latest ammendment. Inspection by RDSO. (b) 1x 2.5 Sq MM flexible wire (Red-15%, Black-50% , Green-20%, blue-7.5% & Yellow-7.5 %).

Cable PVC insulated single core unsheathed with plain annealed copper conductor as per the colour coding scheme of Railways. Spec. no: IRS-S-76/89 with latest ammendment. Inspection by RDSO. (c) 1x 4.0 Sq MM flexible wire (Red-45%, Black-45% & Green-10%)

Cable PVC insulated single core unsheathed with plain annealed copper conductor as per the colour coding scheme of Railways. Spec. no: IRS-S-76/89 with latest ammendment. Inspection by RDSO. (d) Multi strand ISI copper cable (10 Sq.mm ) (Red-45%, Black-45% & Green-10%).

Cable PVC insulated single core unsheathed with plain annealed copper conductor as per the colour coding scheme of Railways. Spec. no: IRS-S-76/89 with latest ammendment. Inspection by RDSO. (e) Multi strand ISI copper cable (16 Sq.mm ) (Red-45%, Black-45% & Green-10%).

Electric Point Machine-IRS type 220mm Throw(CG make), High thrust(AC immunity 160 V AC), non-trailable to operate on 110 V DC complete with Lock & Detector slides, cable terminal box and Clamp lock 09 & Ground connections for 60 Kg. Rail confirming to IRS: S 24 /2002 & Assy. Drg. no.- RDSO/S/11000 or latest & for Motor IRS : S 37/82 or latest. Details of Ground connection : Ground connection clamp type for 60 Kg rail 220 mm throw as per Crompton Greaves drawing (i) Lock Rod Drg. CSQ- 3456-57-58-59, (ii) Detector Rod Drg. No. CSQ- 34-36-37, (iii) Drive Rod Drg. no. CSQ-3460. This also includes supply of insulating materials as required for each set. Inspection by RDSO.

Track feed Battery chargers 110V-AC 50 C/S with boost and trickle charging for 1 or 2 or 3 cells 80 A.H.Spec.No.IRS:S-89/2013 with latest amd. Inspection by RDSO.

Track lead Junction Box (4-way) made of fibre re-inforced plastic Drg. SI-10272 Alt. 'B'. as per Spec. No. IRS: S-I0/78. This also includes 4 nos. of PBT terminals for the same. Inspection by RITES.

Track feed resistance 30 ohms (2,4,8,16 Ohms) Drg. No. SA-20161-66/M or latest Spec. No: IRS. S/23. Inspection by RDSO.

Choke coil 'B' Type as per spec. no:IRS:S-65/83 with latest amendment if any. Inspection by RDSO.

Non-deteriorating type low voltage electric fuse for Railway signalling, rated voltage 240 V AC/DC fuse with cylindrical cap without indication size :14x 51 mm. Spec. no: IRS-S-78/92 with latest amendment if any. Inspection by RDSO. (iii) 04 Amp fuse catridge

(a) Non-deteriorating type low voltage electric fuse for Railway signalling, rated voltage 240 V AC/DC fuse with cylindrical cap without indication size :14x 51 mm. Spec. no: IRS-S-78/92 with latest amendment if any. Inspection by RDSO. (iv) 06 Amp fuse catridge

(a) Non-deteriorating type low voltage electric fuse for Railway signalling, rated voltage 240 V AC/DC fuse with cylindrical cap without indication size :14x 51 mm. Spec. no: IRS-S-78/92 with latest amendment if any. Inspection by RDSO. (v) 16 Amp fuse catridge

Fuse Block for above fuse catridge, Spec. no: IRS-S-75/ 2006 (rev-2) with latest amendment if any. Inspection by RDSO.

ARA terminal for Signalling Installation with PBT materials. Inspection by RDSO. 6 Way (ARA terminal) Drg No.SA-23756 Alt3, Specn No. IRS-S-75/2006 (Rev.-2) with latest amd.

Wago / phoneix terminal blocks (Part no.280-874). 4 conductor disconnect terminal block. RDSO Spec. RDSO/SPN/189/2004, Ver.3.0 or latest. Inspection by RDSO. It includes : (i) 4 conductor disconnect terminal block for test and measurement; 0.08 mm.sq.- 2.5mm.sq., Center marking with slot test for test plug 19 dia 2mm/0.079 In and dia 2.3mm/0.091 in; Carrier rail din35: front-entry; with knife disconnect large cage clamp connection, grey. (ii) End and intermediate plate, 2.5Mm/0.394 in wide carrier rail din35, grey (Wago part no. 249-117). (iii) Screw end stop for carrier rail. (iv) steel carrier rail; 35 X 7.5 mm, 1 mm /0.039 in thick; unslotted (Part no. 210-229/PW11-0000). (v) WSB quick marking system; horizontal; 1 ...10 (10x); for width 5- 17.5 Mm; 10 strips of 10 marker per strip (100) per card; consecutive numbers white (Part no. 209 -502S). (vi) Adjacent jumper nominal current 24A; Insulated Grey.

Key Lock 'E' type with key Drg. No. SA-3376/M. Alt-2. Spec. No. IRS-S-30/64 different ward. Inspection by RDSO.

Flasher & Hooter for LC gates (1 set shall comprise for 1 level crossing). Inspection by Rep. of Railway Engineer.

Electric Key Transmitter (RKT) single Drg. No. : SA -22601(Adv.) Alt.4 with ward No. 2 to 9, spec. no: IRS-S -21/2001 with latest amendment. Inspection by RDSO.

Key Lock Relay working with 24 V DC Non ACI type 4F/4B, Spec. no. IRS: S-23, IRS:S-34 & IRS: S- 46. Inspection by RDSO.

Supply of the following furnitures for SM / relay room. Inspection by Rep. of Railway Engineer. (a) Chair Model PCH-5001T(Revolving) or latest. Make: Godrej .

Supply of the following furnitures for SM / relay room. Inspection by Rep. of Railway Engineer. (b) Table of Godrej make. Model No. WT 718 + ERU or latest

200- Way Tag Block Spec.IRS-S-77/91 with latest amd & with Drg.No.SA-24751, 52, 53. Inspection by Rep. of Railway Engineer.

Supply of Double Walled Corrogated Pipe length 6 meter, 120mm outer dia, 103.5mm inner dia 27 with couplers as per specification no. BSEN 50086-2-4 for under ground power/ communication /signal cable protection. One six meter pipe with collar at both end shall be counted a unit for the purpose of payment. Inspection by Rep. of Railway Engineer.

Supply and installation of 'AXLE COUNTER section ' Board on steel rectangular board of size 28 600mmX1000mm, 3mm thick legend on coloured retroreflective tape engineering grade( yellow background, lettering AXLE COUNTER section in black)as per GR and rectangular board fitted on rail post through 2 nos. of suitable clamps. Inspection by Rep. of Railway Engineer.

Cable PVC insulated single core unsheathed with plain annealed copper conductor as per the colour coding scheme of Railways. Spec. no: IRS-S-76/89 with latest ammendment. Inspection by RDSO. (d) Jumper wires : 1x0.6 mm Dia. (In combination of colours as desired by Railways)

Cable PVC insulated single core unsheathed with plain annealed copper conductor as per the colour coding scheme of Railways. Spec. no: IRS-S-76/89 with latest ammendment. Inspection by RDSO. (f). Indoor cable as per IRS-S-76/89 with latest ammendment. 40x0.6 mm dia.

Cable PVC insulated single core unsheathed with plain annealed copper conductor as per the colour coding scheme of Railways. Spec. no: IRS-S-76/89 with latest ammendment. Inspection by RDSO. (a) 1x 1.5 Sq MM flexible wire (Red-45%, Black-45% & Green-10%).

Non-deteriorating type low voltage electric fuse for Railway signalling, rated voltage 240 V AC/DC fuse with cylindrical cap without indication size :14x 51 mm. Spec. no: IRS-S-78/92 with latest amendment if any. Inspection by RDSO. (i) 01 Amp fuse catridge.

Non-deteriorating type low voltage electric fuse for Railway signalling, rated voltage 240 V AC/DC fuse with cylindrical cap without indication size :14x 51 mm. Spec. no: IRS-S-78/92 with latest amendment if any. Inspection by RDSO. (ii) 02 Amp fuse catridge.

20 pair CT Box. Inspection by Rep. of Railway Engineer.

Supply of clip on meter AC/DC with carrying case make Fluke or similar with standard accessories along with engineering and operating manual. Inspection by Rep. of Railway Engineer.

Supply of different type of dominoes complete with button assemblies and indication to suite for modification of the existing operation cum indication panel as per approved Front Plate Diagram. Inspection by Rep. of Railway Engineer. Unit Above/

B3-Supply of Electrical & Electronics Materials

Relay, Non-AC Immune, plug-in type, Style "QN1", Neutral line, 24V DC 12F.4B contacts, front and back contacts metal to carbon with plug board, retaining clip & connectors conforming to BRS:930, IRS:S 34 & IRS:S 23. The interlocking code for this unit shall be ABCDE. Inspection by RDSO.

Relay, Non-AC Immune, plug-in type, Style "QN1', Neutral line, 24V DC 8F.8B contacts, front and back contacts metal to carbon with plug board, retaining clip & connectors conforming to BRS:930, IRS:S 34 & IRS:S 23. The interlocking code for this unit shall be ABCDF. Inspection by RDSO.

Relay, AC Immune, plug-in type, Style "QNAI', Neutral line, 24V DC 12F.4B contacts, front and back contacts metal to carbon with plug board, retaining clip & connectors conforming to BRS:931A, IRS:S 60, IRS:S 34 & IRS:S 23. The interlocking code for this unit shall be ABDFH . Inspection by RDSO.

Relay, AC Immune, plug-in type, Style "QNAI'', Neutral line, 24V DC 8F.8B contacts, front and back contacts metal to carbon with plug board, retaining clip & connectors conforming to BRS:931A, IRS:S 60, IRS:S 34 & IRS:S 23.The interlocking code for this unit shall be ABDGH. Inspection by RDSO.

Relay AC Immune, plug in type, STYLE QBAT, DC Biased track, 9 Ohms, 2F-2B, Contacts, front and back contacts metal to carban complete with plug -board, retaining clip and connectors conforming to RDSO/SPN/84-88, IRS:S 34 & IRSS:23. The interlocking code for for this unit shall be ABEJX. Inspection by RDSO.

Relay, AC Immune, plug-in type, Style 'QSPA1', Neutral line, slow to pickup, 24V DC, 8F.4B 06 contacts, front and back contacts metal to carbon, complete with plug board, retaining clip & connectors conforming to BRS:933A, IRS:S 60, IRS:S 34 & IRS:S 23. The interlocking code for this unit shall be ABDEJ. Inspection by RDSO.

Universal relay, plug in type, style AC/LED all aspects AC lamp proving relay unit with in built 07 current transformer type, slow release neutral line relay 4F/4B contacts, front and back contacts metal to carbon, shall be suitable for working in series with the 110AC LED signal lamp rated at 15W conforming to RDSO specn. no. BRS:941A , STS/E/RELAYS/AC LIT/LED Signal/09-2002, Amdt-1 with latest. Inspection by RDSO.

Relay, AC Immune, plug-in type, Style "QNA1K", Neutral line, 24V DC 1000 ohms 6F.6B contacts, 08 front and back contacts metal to carbon with plug board, retaining clip & connectors conforming to BRS:931A, IRS:S 60, IRS:S 34 & IRS:S 23 & RDSO Spec. no. STS/E/Relay/UEA(PI). The interlocking code for this unit shall be CDEKY. Inspection by RDSO.

Relay Flasher, (Anuvidyuat make or Similar) Electronic solid state input 24V. DC at 40/60 flashes per minute. Specification No.RDSO/SPN/173/2002. Inspection by RDSO.

Timer Relay Fail safe type of electronic time delay device - 24 Volt DC (Anuvidyuat make or similar) for Rly. Signalling as per Spec. No. IRS:S-61/2000 with latest amendment. The interlocking code pin for this unit shall be AFGKY. (with a time setting of 120 seconds). Inspection by RDSO.

Timer Relay Fail safe type of electronic time delay device - 24 Volt DC (Anuvidyuat make or similar) for Rly. Signalling as per Spec. No. IRS:S-61 with latest amendment.The interlocking code pin for this unit shall be AFHKY. (with a time setting of 60 seconds). Inspection by RDSO.

Electronic Magneto telephone desk type to Specn No.IRS-TC-79/2000. Inspection by Rep. of Railway Engineer.

Supply of datalogger system for Railway S&T installation as per RDSO specification no. IRS:S- 99/2006 (ammedent - 3) or latest with - (i) Digital Input 512, Analog Input 64. Inspection by RDSO.

Installation, wiring, testing and commissioning of Digital Input 512, Analog Input 64 datalogger 14 system as per RDSO specification no. IRS:S-99/2006 (ammedent - 3) or latest including networking and central monitoring along with installation of remote monitoring software and hardware. The contractor is also required to list out the no. of analog & digital inputs for wiring & operation of the datalogger by taking approval of the Rly. for those inputs. This includes training to 4 staffs at site.

Supply of protocol converter to suit with the dataloggers of the station. Inspection by Rep. of Railway Engineer.

Installation and wiring of protocol converter to suit with the dataloggers of the station .

Electrically operated lifting barrier complete as per RDSO SPN no. 208/2012 Ver-2 with latest 17 Amendment, operating voltage 110V AC,without hand generator, length of the boom is 9.76 meter / 32 feet. Inspection by RDSO. Note:- Spare shall also be supplied as per RDSO specifications and Supply of necessary Tool Kits (As per Annexure) (rates for them are included above)

Relay Plug in type Style'QL1', Magenatically latched neutral line,24VDC 11F/4B contacts each, front and back contact metal to carbon , complete with plug board, retaining clips and connectors conforming to BRS:935A, IRS:S 34 & IRS:S 23. Interlocking code of this unit shall be ABDEG. Inspection by RDSO.

Supply of Door Proximity switches along with 2 way rigid connector for wire termination between proximity switches and Datalogger Tag blocks as per specs. Inspection by Rep. of Railway Engineer.

Supply of Tool Kit for Multi Section Digital Axle Counter. Inspection by Rep. of RailwayEngineer. It consist of: (a) Fluke289 or latest Digital multimeterof for MSDAC system with Probeset = One no. (b) Torque wrenches 25-135 N/Mtr. (c) Setof Spanners Screw driver and soldering iron suitable fo rMSDAC. (d) Dummy wheel. (e) Marking Jig. (f) Adapter Card.(g) DAC EC Card Puller. (h) Microprocessor based portable dataanalyzer for down loading Eventlogger data for analysis andreport generation for Digital Axle counter Model with (a) CPO-Intel Centrino Duo Mobile Technology with Intel Core 2 DUO Processor T 7200 or better 2 GHz, 4 MB L2 20 Cache of better. (b) MotherBoard- Intel 945 GM/PM Chipset.(c) Operating system- Preload with Vista Business and free open Software.(d)Processor/Memory/System Bus-667 MHz FSB or better,(e) MainMemory- DDR2-667 MHz (f)optical Drive-Internal 8XDVD+/-RW Combination Drive (Super Multi ) with dual layer write and read capabilities or better with software, (g) Graphics Accelerator - Intel (R) Media Accelerator-950 Graphics: Up to 224 MB shared system memory, resolution 2048 X 1536, (h) Display-15.4" TFT WXGA Display (1280 X 800 resolution) (i) Interfaces-IEEE 1394 integrated port (10/100/1000); 4* USB PORT + 1* Powered USB (D-Bay), 1* serial port RJ45 Ethernet port, RJ11 Modem port; external VGA port; Video: 15-pinmonitor connector, Component Video & Audio jacks; Built in Microphone; Bluetooth 2.0, (j) Wireless LAN - Intel (r) PRO/Wireless 3945. Network Connection 802.11 a/g Wi-Fi enabled., (k) Modem Internal 56kbps or better.

Supply of fuse indication cum monitoring and automatic changeover system as per RDSO 21 specification no. RDSO/SPN/209/2012 Rev. 0 or latest. The system shall be supplied along with all standby fuses placed in the system. In addition to it, spare quantity of 100% fuses of each type shall also be supplied along with the system. Inspection by RDSO. For 32 fuses per set (Upto 4 Amps)

Transportation, installation, testing & commissioning of fuse indication cum monitoring and automatic changeover system as mentioned above.

Supply of Earth Leakage Detector (12 nos. channel) as per RDSO specification no. 23 RDSO/SPN/256/2002 or latest having 6 digit counter, 12 Channel bus bar voltage of 110 V / 60 V / 12 V in AC DC measurement in 19" sub rack along with insulation resistance meter, remote indication & buzzer in ASM room at station of Bilaspur/Raipur/ Nagpur Division. The tenderer should submit three years warranty certificate along with supply of material. Inspection by RDSO.

Transportation, installation, testing & commissioning of Earth Leakage Detector as mentioned above.

A pair consist of two numbers of CYGNUS 835(V.21 to E1 converter) with the following configuration:- (1) UP link port: One E1 interface(120 ohms Blanced) with RJ45 connector. (2) User DTE port: one no. of 2-wire analog voice channel interface compatible with V.21 standard. (3)Automatic changeover: The automatic changeover feature allows the axle counters to be get connected via a hot stand by redundant copper path if the E1 link fails or if the CYGNUS 835 unit is powered off. (4)Backup link capacity: Facility is provided to check the live availability of the changeover backup copper circuit when it is not being used for user data communication. (5) V.21 modem signal monitoring: Facility is provided to check the local signal status between the conencte axle counter and CYGNUS 835. This facility will not be available when E1 link to remote CYGNUS 835 units is down and the user device communication has switched over to the backup copper link. (6) 25 Alarm relay: potential free relay contac is provided to indicate alarm conditions such as unit power down, E1 link down, back up link down, CD down, customer may connect this relay output through a data logger in order to monitor the alarm status from a central site, or use it for raising an alarm using external circuitry. (7) Line quality monitoring: Facility is provided to monitor the error rate of the E1 link against a programmable preset level. The product may be configured to report a condition where the E! channel error rate exceeds the specified limit over a certain period. (8) Event logs and statistics: Facility provided to fetch the time stamped event such as unit power ON/OFF, E1 link UP/down, copper back up link UP/Down, V.21 modem signal status changes, and also a statistcal prewsentation of the same. (9) SMS alert: Facility provided to send SMS alert in case alarm condition develops. [This facility requires an external GSM modem and it not covered under the scope of this quotation.] (10) Power supply: 48 V DC; ordering time option of 24 VDC available as an alternative. (11) Industrial grade components. Inspection by RITES.

Installation charges for two numbers of CYGNUS 835(V.21 to E1 converter). Note- the price for installation will not be included any cabling charges, splicing charges, power supply arrangement etc.

Relay Non- AC Immune, Plug in type, style 'QNN1', twin neutral line, 24V DC, 4F/4B contacts, 27 each for LH & RH, front & back contacts metal to carbon, complete with plug board, retaining clips and connectors, conforming to BRS: 960, IRS: S 34 & IRS : S23. The interlocking code for this unit shall be ACEHJ. Inspection by RDSO.

Supply of Single section Digital Axle counter as per RDSO specification no. RDSO/SPN/177/2012(Ver- 3) or latest, Phase Reversal Type, consisting of the following:- (a) High frequency Tx 28 coil & Rx coil (Each set consists of Web mounting/clamp type 2 nos. Tx and 2 nos. Rx coil) =1 set. (b) Track side digital axle counter unit DACF-710P =2 Nos. (c) Vital Relay box duly wired =2 nos. each with 2 nos. of 24 V, 1000 ohms, "Q" type relays. (d) Clamp with deflector plates and hardware etc =4 Nos. (e) Reset box = 2 Nos. (f) Surge voltage protection device box =2 Nos. Inspection by RDSO.

Supply of datalogger system for Railway S&T installation as per RDSO specification no. IRS:S- 99/2006 (ammedent - 3) or latest with- (ii) Digital Input 1024, Analog Input 64. Inspection by RDSO.

Installation, wiring, testing and commissioning of Digital Input 1024, Analog Input 64 datalogger 30 system as per RDSO specification no. IRS:S-99/2006 (ammedent - 3) or latest including networking and central monitoring along with installation of remote monitoring software and hardware. The contractor is also required to list out the no. of analog & digital inputs for wiring & operation of the datalogger by taking approval of the Rly. for those inputs. This includes training to 4 staffs at site.

(a) Supply of block proving with Digital Axle Counter as per RDSO spec. no. IRS: S - 105/2025, Ver 1.0 or latest using UFSBI & Block panel for single line operation. Inspection by RDSO. Note:-The above 31 consisting of following For Single line :- (1) Universal fail safe block interface as per RDSO Specn no. RDSO/SPN/147/2005 (Latest ammendments) - 2 nos. (2) SM's Panel (RDSO/S/32019 tentative - 2 nos. (3) Relay Rack with locking and sealing arrangement duly wired (as per RDSO/S/32020 - tentative) - 2 nos. (4) Relays:- QN1- 44 nos., QNA1-12 nos., QL1- 4 nos. Timer - 2 nos. (5) Block Telephone- 2 nos.

(b) Transportation, Installation, testing and commissioning of block proving with DAC using UFSBI & Block panel complete set as mentioned above.

(c) Supply of Automatic Media changeover of UFSBI working on redundant channels for data transmission on OFC/ Quad. Inspection by Rep. of Railway Engineer.

(d) Supply of Modem compatible with existing UFSBI system (for secondary/back up media) along with class D/ Type III SPD for communication line (2 wire Tx & 2 wire Rx) to UFSBI for different surges. Make:- OBO Betterman/CITEL or similar. Inspection by Rep. of Railway Engineer.

(e) Installation, testing and commissioning of Automatic Media changeover Modern for use with secondary/back up media.

Supply of Remote terminal unit with 128 digital & 16 analog inputs with modem as per RDSO spec. no - IRS-S- 99/2006 or latest. Inspection by RDSO.

Installation, Wiring, Testing and commissioning of Remote terminal unit with 128 digital & 16 analog inputs with modem as per RDSO spec. no - IRS-S- 99/2006 or latest .

Supply of fault analysis software for RTUs. The work to be executed as per directives of the Repr. of CSTE/Con. Inspection by Rep. of Railway Engineer.

Supply of fuse indication cum monitoring and automatic changeover system as per RDSO 39 specification no. RDSO/SPN/209/2012 Rev. 0 or latest. The system shall be supplied along with all standby fuses placed in the system. In addition to it, spare quantity of 100% fuses of each type shall also be supplied along with the system. Inspection by RDSO. For 24 fuses per set (Upto 10 Amps).

HP/OEM approved document scanner/Printer/Fax A3 /Legal size Resolution in dpi 300,speed in PPM 20, ADF capacity 50, Flate Bed Size NA, Document size legal or latest or similar. Inspection by Rep. of Railway Engineer.

Hand Operated Earth tester 4 terminal type with complete testing kit, carrying case and manufacturer calibration test certificate, Nippen make or similar, Range : 0-10 Ohms. Inspection by Rep. of Railway Engineer.

Hand Operated Insulation tester with test lead, carrying case and manufacturer calibration test certificate, Nippen make or similar, Range : 100 Volt , 100 M Ohms. Inspection by Rep. of Railway Engineer.

Hand Operated Insulation tester with test lead, carrying case and manufacturer calibration test certificate, Nippen make or similar, Range : 500 Volt , 200 M Ohms. Inspection by Rep. of Railway Engineer.

Supply of VF tapping termination transformer to specification IRS-TC-22/76 for 470:1120, 1120:600, 1120:1120. Inspection by Rep. of Railway Engineer.

Supply of External leased line modem as per RDSO specition no. IRS:S-99/2006 amadt-3 or latest.. Inspection by RDSO. Unit Above/

NS1-Signalling Design & Drawing

Design and development of Route Control Chart (RCC) in size B(A3) as per Chapter 8 of IRSEM . All plan/drawing/circuits are to be prepared by contractor with Contractor's designer name, designation, license number with their initials.

Design and development of Front Plate Diagram (FPD) conventional/ Dual VDU FPD in size W(A1) as per Chapter 8 of IRSEM . All plan/drawing/circuits are to be prepared by contractor with Contractor's designer name, designation, license number with their initials.

Design and development of Station working rule Diagram (SWRD) based on SIP of station in size U(A3) as per Chapter 8 of IRSEM . All plan/drawing/circuits are to be prepared by contractor with Contractor's designer name, designation, license number with their initials.

Design & development of cable corage plan in size U(A3) as per Chapter 8 of IRSEM . All plan/drawing/circuits are to be prepared by contractor with Contractor's designer name, designation, license number with their initials. Here Job unit stands for Station/Section.

Design & development of cable route plan in size U(A3) as per Chapter 8 of IRSEM . All plan/drawing/circuits are to be prepared by contractor with Contractor's designer name, designation, license number with their initials. Here Job unit stands for Station/Section.

Design & development of Track bonding/DP plan in size U(A3) as per Chapter 8 of IRSEM . All plan/drawing/circuits are to be prepared by contractor with Contractor's designer name, designation, license number with their initials. Here Job unit stands for Station/Section.

Design and development of Circuit Diagram in size B(A3) as per Chapter 8 of IRSEM . All plan/drawing/circuits are to be prepared by contractor with Contractor's designer name, designation, license number with their initials.

Other Signalling Drawing in size U(A3) sheet (wiring in location box) as per Chapter 8 of IRSEM . All plan/drawing/circuits are to be prepared by contractor with Contractor's designer name, designation, license 08 number with their initials. Note: All the drawings of item no. 1 to 8 is prepared and submitted by contractor, Name, Designation and License number with initial of the designer of the contractor to be mentioned compulsory. All designs and drawings shall be prepared by contractor/OEM having IRSE/IRSTELO License as per provisions of IRSEM.

Maintenance Register as per Requirement.

Miniature diagram in size B(A3) Unit Above/

NS2-Execution & Supply of Electronic Interlocking System

Design, manufacture and supply of Electronic Interlocking (EI) system complete as per RDSO specification no. RDSO/SPN/192/2019, Ver.2.0 with latest amendment, and special conditions of contract mainly consisting of Central processing equipment, Interfacing Equipment/ Relays as per RE requirements and hot standby with Dual VDU [two nos. of industrial grade high resolution VDUs (65" or higher size-4K) conforming to SIL-II certification for operator console at central location, Interfacing Relays, Interconnecting cables and jumper wires, One nos. of Maintenance Terminals (PC & VDU as maintenance console-65" (Industry standard PC) along with laser printer at central locations housing for EI Equipments and Relay Racks, Fixture, Class 'A' protection at each SSI room/goomty, mounting arrangements and accessories necessary to make the EI system functional, Tentative SIP is enclosed for station. This provision of hotstandby arrangement must have the supply, installation and commissioning of associated cards for the above arrangement such as communication card, 01 synchronization card and others cards as required with supply & installation of supporting software and drives etc. (Module wise rates, inspection authority and quantity has to be enclosed in a seperate sheet, without which offer will not be considered.) Embedded industrial grade fan less PCs should be of rugged and reliable type like MOXA series V 2406C-KL7-T, VBOX-3620-M12X, Advantech-ITA36502101-T or latest with compact flash drives in non-AC and in normal environment to be used. Minimum requirment of Embedded PC for EI shall be as per RDSO TAN no. STS/E/TAN/3007 dated 2.11.12 or latest (General requirement is as per latest TAN). The optical fiber connectivity with fiber management and diagnostic analysis system shall be provided to connect EI with SM room PC terminal. All interface relays for EI shall be supplied by Railways. Supply of essential spares (10% of main equipment module against the no.-1.). (Module wise rates, inspection authority and quantity should be given in separate sheet.). Supply and installation of one PC based work station for data input and configuration, simulation and functional testing, diagnostic & trouble shooting and commissioning of EI System. Instruments and Tool Kits required for rouble shooting and repair of hardware and software as per Annexure attached. Application logic and VDU layout to be designed as per RDSO circuit for less than 100 Routes. (Design should cover all latest RDSO/RB/SECR guideline, i.e. KAVACH ready interface/design policy, etc.)

Installation,wiring, Programming, testing (FAT & SAT) and commissioning of EI equipment supplied as per item no.1 above including transportation from consignee depot to site as per original manufacturer's specifications & RDSO specification STE/E/TAN/3012 dt 28.06.2021 or latest and provision of NMS for OFC as per TAN no/STS/E/TAN/3012 under supervision of OEM's Engineer / authorised representative. This also cover the installation of networking of datalogger.

Supply and provision of Permetric/Ring Earth (Maintenance Free Earth) Arrangemnt as per 03 RDSO/SPN/197/2016 Version 3.0 or Latest (with Latset Amendement). Supply of all requites material as pe rlatest RDSO Guide Line. Earthing shall comply all guidelines specified in RDSO TAN no. STS/E/TAN/3006 ver 3.1 dt 30/06/2025 or latest. inspection by RDSO. Here Per Unit stands for Per station/hut/goomty.

Supply of completion drawings and documents of 06 sets per station as per special condition of 04 contract and SECR policy. Final number of routes shall be determined based on sum of routes in approved TOC of Sarona and Kumhari. Note: All the drawings are prepared and submitted by contractor, Name, Designation and License number with initial of the designer of the contractor to be mentioned compulsory. All designs and drawings shall be prepared by contractor/OEM having IRSE/IRSTELO License as per provisions of IRSEM.

Training of Railway personnel in installation, commissioning, testing, trouble shooting, repairing, modification & alteration in EI system, including supply of hard copies of course module, etc. at site and OEM's manufacturing/production premises. Unit Above/

NS3-Alteration/Modification & Supply of Electronic Interlocking System

Modification/Alteration in El (Electronic Interlocking) system at JAGDALPUR station as per latest RDSO guidelines/TAN/SECR guidelines & practices as per approved SIP and circuit diagrams with Kavach ready interface with networking for interfacing with Kavach Equipment in HOT standby mode as per RDSO specification no. RDSO/SPN/192/2019, Ver.2.0 with latest amendment and Special Instructions for Schedules & 01 technical conditions at Station EI. I t includes: Design and modification in existing IFC, ALC etc. of EI system, modification in the VDU (Video Display Unit), LCP (Local Control panel), interface, Maintenance terminal, Relay rack wiring, wiring & modification of Data Logger, connecting new racks to earthing & bonding. All the required materials (Interface cards/relays/wiring material/connectors/fuses/communication devices, p o w e r supply modules, material f o r e a r t h connection e t c . ) s h a l l b e provided b y the contractor. This also include Installation,wiring, Programming, testing (FAT & SAT) and commissioning of EI equipment supplied above including transportation from consignee depot to site as per original manufacturer's specifications & latest RDSO specification and supply of completion drawings and documents of 06 sets per station as per special condition of contract. Unit Above/

NS4-Supply & execution of miscellaneous Signalling Material

Track relay QTA-2, Neutral track, 9 ohm, 2F, 1B contacts, front and back contacts metal to carbon, complete with plug-board, retaining clip and connectors conforming to BRS:939A,BRS:966 (Appendix F2), IRS:S 34 & IRS:S 23. The interlocking code for this unit shall be FGHKX. Inspection by RDSO.

Relay, AC immune, Plug-in type, style QBCA1, DC biased point contactor, 24 V, 2F (HD). 4B 02 contacts,front contacts (Heavy Duty) and back contacts metal to carbon complete with plug board, retaining clip and connectors conforming to BRS: 943, IRS: S34 & IRS: S 23-(as applicable). The interlocking code for this unit shall be BCEJK. Inspection by RDSO.

Supply and installation of rack mounted 48F FDMS fully loaded with suitable adapters, and 03 splicing of Optic Fibre Cable (48 fibre) inside the FDMS with provision of taking out fibre of OFC as required. This includes supply of installation accesories (as required) as per Boards specification of TEC and advised by Railway's Engineer-at-site. This also includes End to End testing of all fibres of the optical fibre cable terminated between cable hut to cable hut of each station. Inspection by representative of Railway Engineer.

All in one network colour LED printer, MFC-L3735 CON (2-SIDE PRINTING) Dupelxing or Similar, Make: Brother. Inspection by representative of Railway Engineer.

Supply o f Fire extinguisher C O 2 type (capacity minimum 4 . 5 K g o r more) w ith IS marked. Inspection by representative of Railway Engineer.

Supply and fixing of flex printing for different type of plan etc.(star flex, high quality with board) or as advised by Railway's Representative. Inspection by Rep. of Railway Engineer.

Design & Preparation of SWR & GWR in English & Hindi for execution to be made by the contractor as per SECRly practice in conformity with GR, SR & SEM provisions and in accordance with CSTE/OL/GRC's circular No.3 of 1984 with the latest alterations & amendments based on IP (tentative/approved) (to be supplied by the Rlys. After approval of SWRs, 06 set of both SWRs shall be supply by contractor to Railway.

Arrangement for commissioning of station for the work of non interlocking period at site such as provision of Two Tent, Four Table, Chair (8 no. in each Tent) in general. Drinking water and other amenity, Cap Umbrella Torch for 30 staff, Hand gloves for 6-8 staff and arrangement of one vehicle at each station for the 08 work of NI period for required commissioning of station for the work of non interlocking period at site. lighting arrangements in tent, in the yard over point zone for proper working in the evening & night as required. If necessary, DG has to be arranged by the contractor on his own cost including diesel, lubricant oil etc. Necessary should be done as advised by site engineer. Note: The unit of this item should be treat as "Per Day for NI work" instead of Day.

Supply of workspace make new modular control desk (Operational control desk for panel operation) or similar for 6 monitors (minimum 65" ), 2 operators and 1 module will be provided for storage 09 make in SLAT system with side drawor. (i) Desktop made of 12 mm ASS + 25 MM MDF with properties like - high scratch resistances, seamiess joint, flammbillity class A, non-porous, (ii) structure- powder coated alluminium sturty structure and extreme side aesthetic legs, (iii) shutter- 18 mm MDF, (iv) proper cooling aggregement for CPU cabinet, (v) side out CPU tray, (vi) ergonomic design considering proper leg space, (vii) all electrical components.

Plain Storage Almirah, Model no.-STSTW000 (Large) or latest. Make: Godrej.Inspection by Rep. of Railway Engineer.

Supply of FRP hinged point JB 10mm thick of size, 410 x 260 x150mm, weighing approx. 11.5 Kg. (+/- 10% in weight) as per RDSO spec no. RDSO/SPN/151/19917 made fire retardant GP resin with 25%-30% 11 glass content including 2nos. 40 x 40 x 6 mm. FRP angle of 910 mm. length with provision for fixing of angle to the body of point JB & 5 Nos. ARA terminal fixed on FRP sheet and 2 Nos. GI/FRP bent pipe of 35mm dia. 2 Nos. extra half drilled holes which can be drilled finally at site if required to be provided on sides of the box andwith the provision of two support angles for erection purpose. Inspection by Rep. of railway engineer.

Supply of VRLA battery 12V, 42 AH suitable for 25 watt VHF set. Inspection by Rep. of Railway engineer.

Supply of ferrules of different colour, printing termination details/Functions in different colours as 13 per Railway specification and installation in Relay room, Location Box and Power board etc, at stations and LC gates as per instruction of Engineer in charge. All materials required for the work shall be supplied by the contractor.

Transportation, Installation, wiring and commissioning of 25 W VHF set with power supply arrangement and fixing of antenna. All material supplied by contractor like 50mm GI pipe (IS 1239 medium grade), concreting material and PVC conduit pipe.

Transportation, installation and commissioning of workspace make new modular control desk.

Tool Kit for single section digital axle counters as per "annexure" enclosed. Inspection by Rep. of Railway Engineer.

Supply of PPTC fuse (Polymeric positive temperature coefficientdevice) selfre- setting type having Trip current 2.0A to 2.2A. Make: TYCO/LITTLEFUSES/ FUZETEC/BOURN/RAYCHEM. Inspection by representative of Railway Engineer.

Supply of Emergency Sliding Boom with all assessories. Make: Podnur S&T workshop or similar. Inspection by representative of CSTE/Con/BSP.

Set of accessories suitable for Thermal labeler Ferrule Printing Machine. Print up to 36 mm TZe HGe, HSe laminated tapes width and 2.5 - 6.5 PVC Tubes, Speed Tube: 40mm/sec, Label: 60mm/sec, Resolution 19 360 dpi, No. Of Printable Lines Tube: 2 lines Label: 17 lines Auto and Half cut function, Selfreplaceable Tube cleaner, cutter and rollers, Twin-engine for tube and label Li-ion Battery (PA-BT-4000LI): 30 min QWERTY Keyboard, USB and WiFi connection with 36mm black on white 8m tape cassette and 100m blavk ink ribbon, AC adapter, Brother PT-E850TKW or similar. Make : BROTHER or equivalent. Inspection by: Representative of Railway Engineer (Warranty Period : Upto 30 months from the date of supply)

Supply of PPTC fuse (Polymeric positive temperature coefficientdevice) selfre- setting type having Trip current 3.7A to 4.2A. Make: TYCO/LITTLEFUSES/ FUZETEC/BOURN/RAYCHEM. Inspection by representative of Railway Engineer.

Supply of PPTC fuse (Polymeric positive temperature coefficientdevice) selfre- setting type having Trip current 6A. Make: TYCO/LITTLEFUSES/ FUZETEC/BOURN/RAYCHEM. Inspection by representative of Railway Engineer.

Earthing and bonding system as per RDSO spec RDSO/SPN/197/2014, Ver.1.0 and as per latest RDSO TAN no.STS/S/E/TAN/3006 dt, 30.06.2025. Earthing and bonding system for Relay Room , IPS Room , SPD Box, Operator panel in SM's room, signalling equipments in Station building, Block circuit, SSDAC, etc. 22 Inspection by RDSO. Supply of "Permanent and Maintenance Free Earth pits materials".1 Set PMF earth pit consisting of:- (i) 17 mm diameter and minimum 3 m long Copper Bonded Steel Rod - 1No (ii) GEM- 25 lb - 3 Bags (iii) 25*6*150 mm Cu Bus Bar- 2 No (iv) Cu lugs and nut bolt 2 nos. (v) Supply for Connection between Earthpits and MEBB It includes 35 sq mm multi-strand pvc insulated single core Cu cable (15 mtr Lump Sum). (vi) Supply for Internal connection from MEBB To SEBB and to other equipments.(50 mtr Lump Sum). It includes 16 sq mm and 10 sq mm multi strand pvc insulated single core Cu cable.

Installation, testing and commissioning of Permanent and Maintenance Free Earth pits.

Supply and Fixing of Perforated GI pipes of 100 mm dia for entry of cable on girder bridges, RCC bridges, drains, culverts, rocky places, tunnels/ deep cuttings or at places asadvised by the engineer in charge 24 of the work. This includes trenching upto the required depth as decided by the Engineer at site and making holes of 5 mm dia (approx.) at 20 cm intervals on the GI pipe. The pipes are to be fixed on the girder bridge by suitable bridge fixtures at an interval of 1.0 mts. (min) or directives of Railway Engineer. On RCC/masonry bridges or in rocky places, if required the entire length of the pipe is to be concreted up to a height of 100mm above the pipe. GI pipe shall be TATA or Jindal make.

Track crossing, Road Crossing by pushing method (HDD method) at culverts/ track / pucca road crossing at a depth not less than 1 meter with reference to bottom of rail/road surface including supply of HDPE pipe. HDPE pipe (4 inch dia).

Track crossing, Road Crossing by pushing method (HDD method) at culverts/ track / pucca road crossing at a depth not less than 1 meter with reference to bottom of rail/road surface including supply of GI pipe. GI pipe with 76 mm dia, Spec. No. -1239 medium grade.

Stainless steel stand for Visual Display Unit for Electronic Interlocking. Inspection by Rep. of Railway Engineer.

Wire IG 8 SWG for Bonding. Insp. by : Rep. of Railway Engineer.

Supply and laying of ESD safe flooring at EI room. Homogeneous anti static composition with 29 black conductive layer sandwiched between two anti static layers. Thickness:2mm plus, Self fire extinguishing, Less than 0.1% Water absorption At room temperature for 24 hours.Electric Properties: 1. Surface Resistivity : 10 to the power of 6 to10 to the power of 9 ohms/sq. 2. Decay time of Less than 2 seconds Make : POLY FLOOR or similar. Inspection by Rep. of Railway Engineer.

Supply and installation of Tie bar fencing around S&T apparatus case or building / office etc as per drawings attached with tender. All materials required for the work shall be supplied by the contractor.

Supply ,installation, testing & commissioning of MAPLE 4C of equivalent 1U,19 inch rack mountable device consisting of four E1 ports and three slots and one populated with 2W/4W E&M supporting up 31 to eight interfaces, balance two slots empty, unit shall support both 230 volt AC/48V DC power supply including 50 pin cable one number. Make MROTEK/REALTIME/CYGNUS/CISCO or similar. Accepted make and model: MROTEK MAPLE/4C/4E1/AC(V4) & MAPLE/4/M/8 ( Warranty Period : Upto 30 months from the date of supply). Inspection by representative of Railway Engineer.

Supply and Installation of OFC joint enclosure and splicing of Optic fiber cable (48 fibres) and 32 testing as per technical Specification No. GROJC- 2/02 sept 2003. Supply of splice enclosure (48 fiber) shall be as per Boards specification of TEC. All materials including fusion splicing machine used for fiber splicing and OTDR for testing and other testing materials if any shall be arranged by the contractor.

Supply of PA Microphone make Ahuja ASM-580LXR or similar as per following spec.Freq.Resp.: 33 50- 16000Hz;Sensitivity: 2mV/Pa;Impedence: 300.; Supplied with quick detachable holder with 3 Pin professional XLR connector & 10 Mtrs. Twin core shielded low noise cable. Inspection by Rep. of Railway Engineer.

Supply, installation and commissioning of Online pure sine wave UPS of 1 KVA with SMF 34 batteries of EXIDE/ AMCO/ SF/AMAR RAJA/AMRON for backup of 2 hrs (1600 VAH minimum) AVR for single phase AC, 160V to 280V input. The required specifications are Online, pure sine wave UPS of 1KVA of make APC/Uniline. Inspection by Rep. of Railway Engineer.

Supply and fixing 9U Wall mount rack (dimension DxWxH 450x550x367mm) steel encioser with 1 cable manager,1 power strip 6x5Amp,1Fan front glass door with lock & Key rear door,side openable Make(APW/VALRACK/NETRACK). Inspection by Rep. of Railway Engineer.

Supply of PA Horn Speaker make Ahuja AMH-402T or similar as per following spec.:Input power: 36 40W RMS; Power; Power Taps: 40/20/10/5W on 100V; Impedence: 250/500/1k/2k;Freq.Resp.: 120- 16000 Hz; SPL at 1kHz 98dB/40W/1m; 114dB/40W/1m.;: Dim: W370xH250xD300mm; AVS(UV protected); Wt.:6.5kg. Inspection by representative of Railway Engineer.

Supply of OFC Patch Cord with Connectors as per site requirement,10 Mtrs long. Inspection by representative of Railway Engineer.

Supply of 8 Port Router (02* 10/100/1000 LAN + 08*02 Mbps (V 35) WAN +08*02 Mbps (G703) 38 Port: 300 Kbps) % A0 % A0 with 8 DTE Cable. Make:- CISCO2911 or 2921 K9 or % A0 juniper or HP with Similar Specifications. Accepted make: CISCO (Warranty Period : Upto 30 months from the date of delivery.) Inspection by representative of Railway Engineer.

Supply of Layer 2 manageable 24 port switch with all power cords, data cords, power 39 supply.stacking cable, 1G network module, 1000 Mbps single mode rugged SFP 4Nos. &other accessories & software as per RDSO/SPN/TC/ 83/2020 Rev. 2.0 or later as per CISCO WS 2960 X24 TS-L or similar model of Juniper, Alcatel, MROTEK etc (Warranty Period: Upto 12 months from the date of delivery) Inspection by representative of Railway Engineer.

Supply of 2MB modem having( V.35+ G.703) operating with AC and -48 v DC. Make : ROTEK/RAID/ATRIE/SIMILAR, Make Indigenous. Inspection by representative of Railway Engineer.

Supply of 40 mm diameter permanently lubricated HDPE telecom: ducts (with chord) as per RDSO SPEC.No. RDSO/SPN/TC/15/2013 Rev. 2.0 with latest amendments or Latest in length of 1000mtrs/roll for 41 each km. of HDPE duct following item are to be supplied (a) end plugs- 2nos. (b) cable sealing plugs-2 nos .(c) plastic couplers slip fit /pushfit type - 2 nos.(d) end caps to be provided along with drum- 2 nos.Colors advised for pipe is 50% bright Orange & 50% bright Green. The following materials are to be supplied with every lot of 10 km (i) Rotary duct cutter - 1no.(ii) C spanner - 1no. (iii) Chamfering tool - 1no.Inspection by RITES.

Low maintenance lead acid stationary secondary cells for S&T installations made of PPCP container and with initial charging of nominal voltage 2 volts as per Specn.No.IRS-S-88/2004 with latest amd. Inspection by RDSO.

Supply of Digital Platform double sided clock with GPS synchronization as per RDSO specification no. RDSO/SPN/TC/ 62/ 2008 Rev 3.0 with latest amendment along with OEM test certificate and two years warranty. Inspection by RDSO.

Installation Testing & Commissioning of Digital Platform double sided clock with GPS synchronization as per RDSO specification no. RDSO/SPN/TC/ 62/ 2008 Rev 3.0 with latest amendment. The work is to be executed as per the instruction of railway site engineer.

Supply of supervisory console (PC, Make: HP/Samsung/Dell & printer) with one set of table and chair for data logger/RTU for online tracking and monitoring of station position as per "Annexure" enclosed. Inspection by Rep. of Railway Engineer.

Supply of 24F fully loaded FMS/LIU to suit EI system(Complete with 24 nos. 0db adaptor and 24 nos. 1m length Pigtails and 6 nos. 1m Pigtail on spare. All are ""SC"" type connectors). Inspection by Rep. of Railway engineer.

Dismantling of Sliding barrier. Unit Above/

NS5-Supply & execution of MSDAC, LED & IPS

Supply of MSDAC complete system with all accessories consisting of complete indoor and 01 outdoor equipment including remote diagnostic and monitoring system as per RDSO Specification no. RDSO/SPN/176/2013 Ver.3 with the latest amendment/ revision of required Track Sections as per SIP for stations. Inspection by RDSO. Here Numbers unit stands for Per DP.

Design, Transportation, Installation, testing and commissioning of MSDAC complete system with 02 all accessories consisting of complete indoor and outdoor equipment including remote diagnostic and monitoring system as per RDSO Specification no. RDSO/SPN/176/2013 Ver.3 with the latest amendment/ revision of required Track Sections as per SIP. Here Numbers unit stands for Per DP.

LED Route Signal lighting Unit 110 V AC, Retrofittable in existing CLS Housing andcompatible 03 with AC led ECR/ACconventional ECR as per RDSO Specification No. RDSO SPN/153/2023 (Rev.5.0) or latest. Inspection by RDSO.

LED Calling ON Signal lighting unit 110VAC retrofittable in existing CLS housingand compatible with AC LED ECR/ACconventional ECR as RDSO Specn. No.RDSO/SPN/153/2023 (Rev.5.0) or latest.Inspection by RDSO.

LED Shunt Signal lighting 110 V AC Retrofittable in existing CLS Housing and compatible with AC Led ECR/AC Conventional ECR as per RDSO Specification No. RDSO/SPN/153/2023 (Rev.5.0) or latest. Inspection by RDSO.

Integrated Power Supply for Distributed EI in RE area as per RDSO Specification No. RDSO/SPN/165/2023 (Ver.4.0) Amendment 1.0 or latest with low maintenance secondary cell (110V, 200AH x 2) 06 as per specification No. IRS: S-88/2004 without wooden stand for battery. Capacity and quantity of different modules should be as per approved Line diagram. Supervision, Installation and Commissioning as per RDSO guidel ines letter No. STS/E/IPS/Gen, dt. 01.04.2008. Including supply of necessary Tool Kits as per RDSO spec. and Annexure. (Warranty Period : Upto 30 months from the date of supply). Inspection by RDSO.

Supply of Electric Generater Set 15KVA Single Phase, Kirlosskar Green Air Cooled Genset with 07 Rated output at 1500 rpm-24bhp, Maximum recommended Genset rating at 0.8pf-15KVA/12KWwith representation Dimension 2240X82X1385 mm and weighing 1050 Kg approximately or latest or similar. Inspection by RITES.

Transportation, Installation, Testingand commissioning of the Electric Generator Set. Unit Above/

NS6-Supply and Execution of AFDAS and LPS.

Supply, Installation and commissioning of Lightning Protection System, Class A as per RDSO TAN-3006, Ver.3.1 Or latest, IS/IEC62305 and NBC 2016 at Central main building. Note: 1) Rate includes supply, transportation, installation, testing, commissioning, Design & Drawing, training of railway officials, spare materials as per RDSO norms, Guarantee/Warrantee period, post commissioning maintenance period (12 Months) etc. 2) Tenderer must submit separate Annexure sheet along with his offer duly indicating name of 01 items, quantities, spare quantities, rates & inspection clause (RDSO, RITES etc.) against each supplied item. 3) Layout & elevation plan duly indicated Size of building to be enclosed. 4) Offer shall be included with all taxes. 5) All materials required for installation, testing & commissioning of LPS shall be supplied by tenderer. No materials shall be given from Railway store against above work. 6) If, tenderer is not OEM then he should submit authorization from OEM to supply, supervision for installation and support for maintenance etc. after award of the tender. 7) Installation, testing and commissioning of PLS shall be supervised by OEM/OEM authorized engineer.

Supply of Microprocessor based Networkable Analogue Addressable up to 64 nodes 1Loop Fire Alarm Control panel with LCD display, the panel should be equipped with sufficient nos. of loop as per RDSO Specification No. RDSO/SPN/217/2025 ver 3.1 or latest. Each loop shall have capacity of 127 analogue addressable devices in 1 loop, the panel shall have sufficient nos. of programmable relay control for controlling 02 AHU's, pressurisation fans,ventilation fans at fire pump room, monitoring of fire sprinkler & sealed lead acid batteries sufficient for 24Hours normal working & then capable of operating the system for 24 Hours during Emergency conditions as required. The panel shall have provision of connectivity of BACNET/MODBUS/LONWOK/TCP-IP The panel shall have dedicated RS232 serial port for direct PC or MODEM connection, optional remote printer as per RDSO Specification No. RDSO/SPN/217/2025 ver 3.1 or latest. Inspection by-RDSO. It include supply of standard tools kit for maintenance and testing at each station which includes temperature gun(hot air gun).

Supply of Batteries for power backup for fire alarm control panel to be installed at site. Inspection by RDSO.

Supply of GSM module (to be pre installed in Fire Alarm Control Panel) suitable to send SMS to mobile etc as per RDSO Spec No. RDSO/SPN/217/2025 Version 3.1 or latest Inspection by-RDSO.

Supply of intelligent Analogue Addressable Multi-Sensor type smoke detector with inbuilt fault 05 isolator and integral response indicator with 360 degree viewing angle. Detector should have unique address for communication and assigned through panel with mounting base as required with the protection category of IP 40, All items as per RDSO Specification No. RDSO/SPN/217/ 2021 ver 3.1 or latest. Inspection by-RDSO.

Supply of Analogue Addressable Manual Call Point with integral short circuit isolator, Analogue addressable protocol having status LED for alarming & standby mode, Electronically addressed as per RDSO Specification No. RDSO/SPN/217/2025 ver 3.1 or latest. Inspection by RDSO.

Supply of audio-Visual Sounder cum beacon (Hooter & Flasher in single unit) asper RDSO Specification No. RDSO/ SPN/217/2025 ver 3.1 or latest Inspection by-RDSO.

Supply of Linear Heat Sensing LHD Tube as per RDSO Specification No. RDSO/SPN/217/2025 ver 3.1 or latest. Inspection by-RDSO.

Supply of LHD interface module as per RDSO Specification No. RDSO/SPN/217/2025 ver 3.1 or latest Inspection: Inspection by RDSO.

Supply of Additional Monitor Modules for LHD interface Module to connect with Control Panels (Fire & Fault Indication) as per RDSO Specification No. RDSO/SPN/217/2025 ver 3.1 or latest Inspection: Inspection by RDSO.

Supply of Air Sampling Type detector shall use LASER type. This type of detector shall use piping or tubing distribution network that shall run from the detector to the area as to be protected, as per RDSO Specification No. RDSO/SPN/217/2025 ver 3.1 or latest Inspection: Inspection by-RDSO.

Supply of Additional Monitor Module for ASD as per RDSO Specification No. RDSO/SPN/217/2025 ver 3.1 or latest inspection: Inspection by- RDSO.

Clamps for ASD CPVC pipe installation, inspection by Consignee.

Supply of CPVC Pipe with its accessories like elbow, T, etc. for Aspirating type Smoke Detection System as per RDSO Specification No. RDSO/SPN/217/2025 ver 3.1 or latest Inspection by Consignee.

Supply of FRLS unarmoured- (2Cx1.5 sq.mm) with all accessories for connection of all Fire Alarm devices as per RDSO Specification No. RDSO/SPN/217/2025 ver 3.1 or latest Inspection: Inspection by RDSO.

Power Supply with battery charger & batteries for backup for ASD/LHD- with special enclosure for installation. Inspection by consignee.

PVC pipe 25mm and accessories required for installation. Inspection by Consignee.

Supply of GUI Software to monitor health of detector and other devices along with Control Panel. The software shall be accessible over TCP/IP as per RDSO Specification No. RDSO/SPN/217/2025 ver 3.1 or latest Inspection: Inspection by- RDSO.

TCP/IP Module (1 No required for each fire alarm control panel) as per RDSO Specification No. RDSO/SPN/217/2025 ver 3.1 or latest Inspection: Inspection by RDSO,

Supply of USB Convertor for GUI Software interfacing (2 Convertor required for GUI Software license) as per RDSO Specification No. RDSO/SPN/217/2025 ver 3.1 or latest Inspection: Inspection by- RDSO.

Supply of Industrial grade Server PC of monitor size 42" with license version of Windows 11 OS/Latest duly. PC should be installed with Windows Server 2016 or above, SQL server 2019 standard edition license, IIS7.0 or above. Inspection by Consignee.

Personal Training of AFDAS system for its operation and 1st and 2nd level maintenance to railway staff at site during testing & commissioning of the system. Time duration 1 day Max.

Installation & commissioning Charges (shifting of material from railway store to installation site & installation material like PVC pipe, tie, screw & fastener etc. to be provided by contractor/Client, as per site requirement.). Inspection by Consignee. Unit

NS7-Modification to existing Centralized Electronic Interlocking system for closure Above/

Modification/Alteration in existing Centralized Electronic Interlocking system for closure of LC gate as per approved SIP at Rajim station (Kyosan Make) & Kendri station (Hitachi Make) with Kavach ready 01 interface. This includes- (1) Wiring material and other accessories for the installation. (2) Re-designing of EI system- Application & Interface circuits to suite the approved signalling plan. (3) Alteration to the MT and VDU software. (4) FAT (Factory Acceptance Test), SAT and commissioning as per the Modified Application Logic. (5) Submission of As made documents in CD as soft copy and paper print in A3 size. Unit Above/

NS8-NON-SOR-Supply of Tools Kit.

NS9-Modification, Supply & execution of Siemens RRI

Circuit wiring/ Jumpering as per circuit diagram in the relay rack / IDF/ Tag block.This include preparation of jumper sheet by wireman duly checked by firm's site supervisor and wire to wire testing as per 01 circuit diagram. Any wrong jumper done by wireman will not be paid and correction shall be made free of cost. Jumper wire will be supplied by Railway. Good quality resin wire core to be supplied by the contractor for soldering of jumper wires. Soldering of jumper wires to be done after completion of testing of Railways. Here Number unit stands for Per Jumper.

Signal number plates Drg. No. RST-11393. Inspection by rep. of Railway Engineer.

Supply of Route Group (Ref: IRS: S-46). Siemen Make (No RSSK 31/0002) without base plate. Inspection by RDSO.

Supply of 2 Aspect signal group (Ref: IRS:S-46) Siemens make type only as per spec No A-RTRG- A- 066 suitable for LED signal with out base plate. Inspection by RDSO.

Supply of Base Plate sutable for Mini Relay Group (Simense) Inspection by Rep. of Railway Engineer.

Supply of Base Plate sutable for Major/Minor Relay Group (Simense) Inspection by Rep. of Railway Engineer.

Supply of indicative type fuse & fuse insert. (a) With holder 1.6A ( System,Rapid, Malnad ma or similar). Inspection by Rep. of Railway Engineer.

Errection of Racks with scaffolding arrangement, Cable Termination Rack (CTR) and 08 Intermediate Distribution Frame (IDF) complete in all respect with suitable grouting arrangement, including cable carrying ladders for indoor and out door cables, supporting strips for fixing Resistances, Condensers, Time Relays, Transformer units for 3- phase/ single phase point group, string rod for wire support. It includes planning of the placements of Relay racks and all other related accessories.

Supply of Time Element Relay (Clock work type) AG timer or Synchronous timer Siemens Make (No. RSSK 30/0052) with timer range upto120 seconds. Inspection by RDSO.

Supply of Relay plug in type Style universal, LED ECR mini group type A-RT-RG-A064 of Siemens make complete with base plate. Inspection by RDSO.

Transportation, fixing & commissioning of different type of Dominos complete with button.

Cost for Change in number of Routes and corresponding change in Relay Room wiring due to change in Signalling Plan subsequent to the submission of circuits to Railways for approval.

Supply of Relay plug-in- type, mechanically interlocked, DC neutral line, 60V in mini group housing contain two miniature identical relays, with contact configuration 4F-4B metal to metal Siemens make with base plate of same make,conforming to IRS:S-46 and firm's specification. Inspection by RDSO.

Supply of indicative type fuse & fuse insert. (b)With holder 0.6A ( System,Rapid, Malnad make or similar). Inspected by Rep. of Railway Engineer.

Fixing, wiring and soldering of Mini Group Bases, ECRs, Route Group Bases, Point Group Bases, 15 Chain Group Bases, Signal Group Bases, Shunt Signal Group Bases, Time Relays, Track Repeater Relay Bases etc. after sizing paring and dressing of indoor cables at each Relay Bases. Preparation wiring and soldering of inter wire group at point group bases.

Sizing, grouping, dressing, terminating and soldering of indoor cable cores at CTR Tag Blocks, fixing, wiring and soldering of 4 pole , ON-OFF switches, resistances, condensers, transformer units etc. in their respective position, jumpering, terminating dressing and soldering of jumpers at CTR tag blocks.

Grouping, sizing, dressing and soldering of indoor cable cores at IDF Tag block and at Control 17 Panel and Operational Panel Tag block (left over portion at RRI Relay room and redoing of existing work after complete testing), continuity testing of indoor cables cores between IDF to concerning Relay control and operation panel tag block to IDF tag block, IDF to Data Logger, IDF to IDF of two Relay Rooms etc.

Fixing and wiring of fuse assembly complete.

Jumpering and wiring among IDF tag block as per approved wiring diagram including wiring related to block working.

Dressing and Lacing IDF Jumpers, soldering of jumpers at IDF Tag Block.

Lettering/Nomenclature of complete indoor particulars (RRI).

Testing and commissioning (RRI) 1Wire/2Wire Checking.

Various functional testing after energizing of relays as per approved wiring diagram through simulation testing.Testing of various out door gears from CTR.(Note-For simulation testing simulation panel should be supplied by the contractor at their own cost as required) (RRI).

Contact testing (RRI).

Final testing and commissioning (RRI).

Laying, Dressing, Lacing, Termination of main outdoor signal cables at CTR complete matching of cable with existing CTR including fixing of ladder for carrying signal cables. (RRI)

Cable PVC insulated single core unsheathed with plain annealed copper conductor as per the colour coding scheme of Railways.Spec. no: IRS-S-76/89 with latest ammendment. Inspection by RDSO. Jumper wires : 1x1mm Dia. ( In combination of colours as desired by Railways)

Cutting of indoor cables (left over portion at RSD/RRI new Relay room and redoing of existing 28 work after complete testing) in sizes paring meggering continuity testing laying between IDF to concerning Relay bases to CTR control panel and operation panel to IDF, IDF to Data logger, IDF to IDF of two/ same relay rooms, lacing and dressings.(RRI)

Supply of PVC indoor cable 24x1 mm dia having colour coding of insulation of inner core shall be six colours viz. Blue, Red, Grey, Green, Brown & Black and shall be confirming to RDSO specification IRS:S:76/89 with latest amendments. Inspection by RDSO.

POINT CHAIN GROUP SIEMENS MAKE TYPE RSSK 3515/3 WITHOUT BASE PLATE. Inspection by RDSO.

RELAY MINI GROUP PLUG IN TYPE CONSISTING OF 2 NOS K50 NEUTRAL RELAYS NON AC IMMUNISED 4F/4B WITH BASE PLATE SIMENS make TYPE RSSK 30/0011. Inspection by RDSO.

RRI POINT GROUP SIEMENS MAKE TYPE RSSK 3515/19 WITHOUT BASE PLATE. Inspection by RDSO.

Shunt Signal Group type RsSK/3525/67, compatable to LED lamp. Inspection by RDSO.

Supply of Relay rack assembly complete with scaffolding, fixtures and accessories including 34 MSbars for fixing of relay, plug board, string rods, fuse strips with bracket, 11 way Bus bars with cover and mounting brackets, run way for cable/wires, frame, base assembly etc. Siemens' type & as per extant practice on SEC.Rly. Inspection by Rep. of Railway Engineer.).

System integrity test of interlocking system for PI/RRI station to be tested by M/s Efftronics concerned company person.This includes customization of software and conducting tests the station yard route indication, sequence and validation the square sheet test. Note: This includes the supply of microprocessor 35 based relay driver (1 no.) for SIT controlling 512 relays or more as per site requirement & supply of SIT console unit (1 no.) as per specification mentioned below: These testing equipments shall be taken back after completion of the testing process. SIT console unit:- LAPTOP with intel core 2 duo or higher, Make: Dell, 4GB RAM, 320 GB, Hard Disk, DVD writer, USB Key Board, USB optical, Scroll Mouse, USB to 232 converters : 3 Nos., Windows 10 Professional OS, Kaspersky Anti Virus, ON Line UPS : 1 KVA with 60 Minutes back up (For utility to the Relay Driver). From 201 to 500 routes.

Supply of wire & wiring from panel button relays to the relay driver for 512 relays or as per site requirement for conduction of system integrity test of PI/RRI as per directive of Railway Representative of Railway Engineer.

Panel Fuses 16A D-Type. Inspection by Rep. of Railway Engineer.

Panel Indication Lamp. Inspection by Rep. of Railway Engineer.

Lamp Proving Relays for Off aspect compactible to LED lamp type RsSK30/0014. Inspection by RDSO.

Key Lock Unit with 2 Nos. of Neutral Relay. Inspection by RDSO.

Supply of Relay Non-A CImmune, plug-in-type, DC Neutral Line 60V4F/4B, 5F/3B, 6F/2B contacts, front and back contacts metal to metal, conforming to IRS: S 46 and firm's specification. The relay housing shall contain two miniature identical relays in mini group housing complete with base plate, Inspection by RDSO.

Item Breakup - NS8-NON-SOR-Supply of Tools Kit.

Multimeter: True RMS Digital multimeter should have Numbers AC/DC Voltage 1000V, AC/DC Current up to 10A, Resistance up to 60 Mffi, Display count 6000, Frequency range up to 10 MHz, Temperature -40°C to + 1000°C, Should have option of Non- contact Voltage detection(NCV), Category safety ratings : CATIII 1000V/CAT IV 600V,Should have features of Data hold, peak hold, Diode test. Make: STANLAY/STAN ONE SMM606. Inspection by Rep. of Railway engineer.

Clamp on Meter: Supply of High precision True RMS Clamp Numbers meter with display count 6000, AC current 600mA/6000mA/60A, DC Current 6000mA/60A, AC/DC voltage 600V, AC current resolution 0.1mA (@ 60A), Resistance 60 MegaOhms, Capacitance up to 62mF, Frequency 10Hz to 60kHz with resolution 0.001Hz, Variable frequency control (VFC) mode, Zero button for DCA, Clamp opening 17mm, Non-contact voltage measurement function. Brand: STANLAY/STAN ONE SCM222. Inspection by Rep. of Railway engineer.

Cutting plier 165mm. Insulated with thik C.A. sleeve, IS Numbers 4378(I)-2017 Make Taparia or similar.

Nose plier plier 165mm. Insulated with thik C.A. sleeve, Numbers 165mm. IS 5658-1990 Make Taparia or similar.

Sealing plier 175mm. Make Taparia or similar.

Combination plier 165mm. Insulated with thik C.A. sleeve, Numbers 165mm. IS 3650-1981 Make Taparia or similar.

Screw driver small Set of 5 Blades - 6.0x8mm, 3.5x0.5mm, Set Phillips 0, Square Poker, Phillips 1, 1 Extension Rod and handle with Neon Bulb. Make Taparia or similar.

Screw driver Set Big. Make Taparia or similar.

Wire stripper, Make Taparia or similar.

Wago/Phoenix type terminal acrew driver.

Shunt resistance

Relay contact puller

Crimping tool. Make Taparia or similar.

Test gauge for point testing

Hammer (medium) 2lbs.

Soldering Iron 125W (with soldering wires & Paste)

Self Adhesive PVC electrical Insulation Tape - 6m, Steelgrip Numbers or similar.

Brush (iron & synthetic type)

Ring spanner set (12-Piece) Size: 6 mm x 7 mm to 30 mm Set x 32 mm. Make Taparia or similar.

Open end spanner set (8 Pc) Spanner 20x22mm. Make Taparia or similar.

Adjustable wrench (6", 12" & 18")-1 no. each. Make Set Taparia or similar. DYCSTE-C-RAIPUR-S AND T/SOUTH EAST CENTRAL RLY

Insulated box spanner for ARA terminals.

Chisel & Punch each.

Torch LED type rechargable (400 lumen)

Steel tape (3m)

Steel Scale 30cm.

Hacksaw frame (Small) with blades.

Hand flag- Red and Green

Megger: Supply of Insulation Resistance Tester to check Numbers insulation resistance of electrical and telecom equipment. Test Voltages 100V/250V/500V/1000V for insulation resistance up to 5Gigaohms. AC Voltage 30V-750V. Display Count 2000. Built in LCD Display, CAT III 600V Safety rating. Supply includes batteries, leads C user manual. Brand: Stanlay/STAN ONE: SIT500. Inspection by Rep. of Railway engineer.

Earth Tester: Supply of Erath ground tester measures earth Numbers in 3 ranges (20ffi, 200ffi,2000ffi) with data logging facility, It should have precise 3 wire earth resistance measurement, simple 2 wire earth resistance measurement, Hold save function, Overload protection, Safety ratings CATIII 600V (IEC 61010-1), IEC 61557-1.5, IEC 61010-2031. Make: STANLAY/STAN ONE SIT500. Inspection by Rep. of Railway engineer.

Hacksaw frame (large) with blades.

Hammer (Big) 10lbs.

Hand operated tarck drill machine (with drill bit-9/32)

Electriv Drill machine with set of drill bits (110V AC)

Measuring tape- 30 mtr.

Grease Gun with 6" Steel Extension and Coupler.

Files Flat 30 cm with PVC handle.

Files Round 30 cm with PVC handle.

Files Half Round with PVC handle.

File triangular with PVC handle.

Mild Steel Crow Bar 9 inch. Make Taparia or similar.

Heavy-Duty Stainless Steel Big Spade for Gardening, Numbers Digging & Farming Rust-Resistant 8.5" x 11" x 35" Agricultural Shovel with Strong Wooden Handle.

Hand rake (Panja)

Steel Allen Key Set (Hex, Black Finish, Hanger Packing, Set Pack Of 10).

CABLE FAULT LOCATOR: Cable Maintenance Test Set Numbers having feature Cable Fault location TDR (Zero Dead Zone) (Up to 10 kms), Resistive Fault Locator (Up to 60kms detects up to 20M), Multimeter (ACCDC Volts) C Loop Current, Ground resistance tester, Resistance C Leakage/Insulation Resistance (1G), Capacitance /Cable length (Open meter), Cable Stress C Longitudinal Balance Test, Loop current, Circuit loss, Tracing Tone generator C reference tone, data saving C uploading to PC, with Rechargeable Li-ion battery pack, AC adapter/charger with test leads, crocodile clips C other accessories. Make- Stanlay /Sidekick Plus Kit (1155- 5001). Inspection by Rep. of Railway engineer. DYCSTE-C-RAIPUR-S AND T/SOUTH EAST CENTRAL RLY

CABLE ROUTE TRCAER: Supply of GNSS based cable route Numbers tracer kit with receiver with built in mount for GNSS receiver, 12W or higher power transmitter with >= 130V Voltage boost, suitable for detecting C mapping underground cables with accuracy up to 25 cm, with current direction up/down arrows. Supply shall include locating receiver with RTK receiver powered by locator receiver, transmitter, compatible dual Bluetooth android phone, mobile application pre-installed in android device with 3 years subscription C PC database software access for direct map generation C download including depth data, 3 years subscription for GNSS correction service C standard accessories, per specification attached. Make/Model: Rycom Pathfinder PLDL Route locator with Trimble DA2 GNSS receiver. Inspection by Rep. of Railway engineer.

Chain Pulley Block 5 ton with rope. Inspection by Rep. of Set Railway engineer.

Supply of disitilled water plant/Demineralised palnt of (10- Numbers 50-100 liter per hour) make Laptech/shivam or indicated by Railways. Inspection by Rep. of Railway Engineer. Total 2833319.00