a) S&T work for provision of HS-SPART at Nainpur station (EI stations) of Nagpur Division SECR, b) Replacement of VDU along with embedded PC over Nagpur division of SECR.

Description:- Excavation of trench and clearing of roots of trees, bushes, ballast and reconditioning

1.0 Mtr. & width 0.3 Mtr. 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. as mentioned above till commissioned.

Description:- Laying of Signalling Cable/Power/Quad cable / PIJF cable in the excavated trench to Drg.No:CON/SK/T/5. Transportation, supply of 'U' clamps and anchoring of cable at every 10 Mtrs

of trenches after cable laying.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. as mentioned above till commissioned.

meggering before loading and after laying, and recording the values in cable insulation register along with representative of Railways.

Description:- Laying of second class bricks including supply of required quantity at site on

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 2 as mentioned above till commissioned.

NAGPUR-SECR-DIVISION-S AND T/SOUTH EAST CENTRAL RLY Description:- The excavation of pit, casting of concrete foundation 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 including surrounding earthwork along the foundation, erection, installation and wiring of steel

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 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 shelf and 12 mm for cable termination in location box.

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.

07 Description:- Alteration of existing Q-series/Composite Relay Racks and cable termination racks.

Description:- 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

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.

09 Description:- Q-series/Composite Relay Racks and cable termination racks (New).

Description:- Excavation of earth pit, transportation, placing and fixing of earth electrode with

wrapped on MS strip (35 x 6 mm) from earth electrode to all signalling equipments, including fixing and soldering of lugs at both end of the wire.

Description:- Installation, testing and commissioning of Permanent and Maintenance Free Earth

(i)Civil works related to earth pit digging, PMF earth pit installation, backfilling and chamber making. (ii) Materials for chamber including Chamber Cover.

Description:- 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

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.

Description:- Track crossing, Road Crossing by pushing method (HDD method) at culverts/ track /

including supply of HDPE pipe/DWC pipe(4 inch dia) .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. as mentioned above till commissioned.

case with fittings.

at site on single/multiple cable laid in the trench .

17 Description:- Transportation, installation, testing & commissioning of Earth Leakage Detector

18 NAGPUR-SECR-DIVISION-S AND T/SOUTH EAST CENTRAL RLY 18 Description:- 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.

digging for diversion of cables in connection with cable clearance for enginearing earth work without interfering the circuits as per the advice of Railway site engineer.

Description:- Collecting, stacking with deployment of Man power, Hydra etc for Loading/ Unloading

site to the stotre of SSE(SIG) (iii) any store depot to any other store depot over Indian railways as decided by Railway Administation by suitable Trucks and stacking properly.

Description:- Excavation of trenches including clearing of roots of trees etc. in hard/rocky soil by

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 .

Description:- Charging and installation of secondary cell 2 Volt 80/120AH/200AH (lead acid type),

may be done at nearby location as per convenience of the Railway. Initial Charging to be done in presence of Rlys representative from executive agency as well as maintenance org, with uninterrupted supply.

Description:- 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

more than 05 meters).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. as mentioned above till commissioned.

existing 2 Aspect/3 Aspect/4 aspect signals/shunt signals/calling on signal/ LC gate to suit the circuit per approved wiring diagram including fixing of LED/Singal lamps and their wiring.

Description:- Installation of signal posts for Multiple Aspect Colour Light Signals complete (2 ASPECT)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

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 no for each) with two nuts and two washers each per bolt.

filling with sand and plastering inside location boxes.

Description:- 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

including foundation bolts, washers, nuts, termination of cables, wiring, painting and lettering as required. NOTE:- 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.

Description:- A)Supply of retro reflective signal/shunt signal enameled number legend board of

white back ground and alphabets/numbers in black along with fixing clamps. B) Installation of retro reflective signal/shunt signal enameled number legend board.

NAGPUR-SECR-DIVISION-S AND T/SOUTH EAST CENTRAL RLY Description:- Installation (including over hauling) of Electric point machines on MS plate fixed on

approved by Railways, 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.

Description:- Installation of cenolube 100 Grease. After cleaning of old oil and greece and re- lubrication of switch chairplate at point machine at interval of15 days per point machine.Tightening

required to check for the tightness of the switch plates and points and clean the rust and dust apply Cenolube 100 grease on slidechaires & assembly up to 3 sleepers from the toe of switch. Rate per person for 2 persons to be deployed for 45 days time, so number of man-days is 2*15=30 days.

31 Description:- Alteration/Alteration of Data Logger/RTU software at station/LC gate.

Description:- Alteration Modification, cable termination, wiring, testing & commissioning of existing

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.

Description:- Installation, testing and commissioning of Point and crossing portion of track circuit 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 dia GI pipe of required length

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.

Description:- Installation, testing and commissioning of Straight portion 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

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.

station including associated wiring of potential free contracts of relay required in connection with datalogger as per technical specification.

Description:- Providing services of helping hand manpower to carry out miscellaneous/sundry

accommodation,food, consumables etc., with all ascents/descents, taxes, octroi,cess, fees, duties, with contractors tools.

Description:- Transportation, installation, fixing & commissioning of MS Flat on existing

requirement.This also includes supply of SS nut & bolt as per requirement. Note: Unit -Numbers stands for per earth.

board/SLB/BSLB/legend board as per approved drawings

NAGPUR-SECR-DIVISION-S AND T/SOUTH EAST CENTRAL RLY

site such as provision of 2 Tent, 4 Table, Chair(8 no in each Tent) in general, Drinking water & other amenity, Cap, Umbrella Torch for 30 staffs, Hand Gloves for Six to Eight staff, and arrangement fo one vehicle at each station for the 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 and night as required. If necessary , DG has to be arranged by the contractor on his own cost including diesel, lubricant oil etc,. Necessary arrangement shold be done as adised by Site Engineer.

including contact analysis. As per IRSEM para 8.1.4 (f), Contractor's designer name/designation/license number with their initials shall be ensured for plan/drawing/circuits.

per IRSEM para 8.1.4 (f), Contractor's designer name/designation/license number with their initials shall be ensured for plan/drawing/circuits.

station in size U(A3) as per SEM. As per IRSEM para 8.1.4 (f), Contractor's designer name/designation/license number with their initials shall be ensured for plan/drawing/circuits.

per IRSEM para 8.1.4 (f), Contractor's designer name/designation/license number with their initials shall be ensured for plan/drawing/circuits.

Description:- Design/preparation of Signal Inerlocking Plan (SIP) of 4-6 Line Yard for approval &

IRSEM para 8.1.4 (f), Contractor's designer name/designation/license number with their initials shall be ensured for plan/drawing/circuits. S.No. Item Item Qty Qty Unit Unit Rate Basic Value Escl.(%) Amount Bidding Code Unit Above/ Schedule () B-Supply of S&T materials. 2047871.10 Below/P ar

Description:- Supply of Low maintenance lead acid stationary secondary cells 80 AH for S&T

nominal voltage 2 volts as per Specn.No.IRS-S-88/2004 with latest amd .NOTE : Before placing order for all the materials to the firms concerned, Prior approval to be obtained from Railway 's Engineer. Inspection by RDSO.

Description:- Supply,transportation,installation and commissioning of station monitoring panel/E I maintenance console: VDU 55"(makeLG/Samsung/Sonyor similar orhigher) opertator PC console with industrial grade embedded fan less PC's shall be used for monitoring panel.The industrial grade embedded fan less PC's shall have technical specification asper Annexure "A"Industrial grade

higher with compact flash drives in non-AC and normal environment may be used. Those models are certified to EN50155 and are operable in very harsh condition.Inspection by RITES. Note:- (I) For installing VDU at stations suitable size mounting stand as per the need and as advised by Railway representative to be provided by the firm. (II)Installation to be done as per Railway Guidelines.(III) The item shall be certified by the OEM i.e.M/s Hitachi and Pvt. limited. (IV)Supplied VDU shall have warranty of 5 years.

Description:- Supply of Ground connection for universal type point machines (110V DC) complete

RDSO/S/ 3267 (v)RDSO/S/3269, Switch extension bracket RDSO/S/3264 & Drive lug S 8806 . Inspection by Representative of Sr. DSTE/Co./NGP.

Description:- Supply of Electric point operating machine IRS type ( AC immunity 160 V AC) non

lock and detector- rotary locking, universal type as per specification IRS-S-24/2002 & For Motar IRS:37/82 with latest amendment, Drg. No. RDSO/S 10800 ( for motor Drg. no.RDSO-S/10910). Inspection by RDSO.

05 NAGPUR-SECR-DIVISION-S AND T/SOUTH EAST CENTRAL RLY 05 Description:- Supply of Wiring ladder of 25x25x3mm. Aluminum angle and 20x3mm.flat, 2 Mtr. Inspection by Rep. of Sr. DSTE/Co/NGP.

CSTE/SECR. Inspection by Rep. of Sr. DSTE/Co/NGP.

conductor 16/0.2 mm dia. (80% grey & 20% yellow) as per the colour coding scheme of Railways. Spec. no: IRS-S-76/89 with latest amendment. Inspection by RDSO.

Inspection by Rep. of Sr. DSTE/Co/NGP.

RDSO spec. No. RDSO/SPN/194/2006 . Inspection by Rep. of Sr. DSTE/Co/NGP.

RDSO spec. No. RDSO/SPN/194/2006. Inspection by Rep. of Sr. DSTE/Co/NGP.

Description:- Supply of Anti track coating - High arc resitance & dielectric stength having excellent

abrasion resistance,flexible in nature,air drying and excellent nail hardness.Having mix ration 4:1 by volume, pot life 30 minute,viscosity 45-60 sec,Tem.Range 40 to150°C. Make:Zodiac or smilar. Insp. By Rep. of Sr.DSTE/Co/NGP

Sr. DSTE/Co/NGP.

Inspection by Rep. of Sr. DSTE/Co/NGP.

23080(Adv) Alt-1.IRS-S- 10-78. Inspection by Rep. of Sr. DSTE/Co/NGP.

Adv.Alt.1, S-23203 Adv., with 90 mm dia mounting socket Drg No S-23845 (Adv.). Inspection by Rep. of Sr. DSTE/Co/NGP.

17 Description:- Supply of Track drill machine. Inspection by Rep. of Sr. DSTE/Co/NGP.

IRS :S-26/64. Inspection by Rep. of Sr. DSTE/Co/NGP.

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 Rep. of Sr. DSTE/Co/NGP.

Description:- Supply of retro reflective signal/shunt signal enameled number legend board of size-

back ground and alphabets/numbers in black along with fixing clamps. Inspection by Rep. of Sr. DSTE/Co/NGP.

racks must be powder coated of stone grey colour. Inspection by Rep. of Sr. DSTE/Co/NGP.

, with E type lock on both side having ward No.32. Inspection by RITES.

23 NAGPUR-SECR-DIVISION-S AND T/SOUTH EAST CENTRAL RLY 23 Description:- Supply of Earth Electrodes to Drg. No: Con/SK/8/3/84. Inspection by Rep. of Sr. DSTE/Co/NGP.

Description:- Supply of Earthing and bonding system as per RDSO Spec. No. RDSO/SPN/197/2008,

19.09.08 and as per latest TAN STS/E/TAN/3006 version 3.0. 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. Inspection by RDSO

(Rev.-2) with latest amd. for Signalling Installation with PBT materials .Inspection by RDSO.

Description:- "Wago / phoneix terminal blocks (Part no.280-874). 4 conductor disconnect terminal block. 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 dia 2mm/0.079 In and dia 2.3mm/0.091 in;

intermediate plate, 2.5 Mm/0.394 in wide carrier rail din 35, 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;

Adjacent jumper nominal current 24A; Insulated Grey. Inspection by Rep. of Sr. DSTE/Co/NGP."

rated voltage 240 V AC/DC fuse with cylindrical cap without indication size :14x 51 mm.- 16 Amp fuse catridge. Inspection by RDSO.

rated voltage 240 V AC/DC fuse with cylindrical cap without indication size :14x 51 mm.- 4 Amp fuse catridge. Inspection by RDSO.

latest amendment if any. Inspection by RDSO.

manufacturer calibration test certificate, Nippen make or similar, Range : 500 Volt , 200 M Ohms. Inspection by Rep. of Sr. DSTE/Co/NGP.

with all necessary attachments Test leads, Carrying Case. Inspection by Rep. of Sr. DSTE/NGP

carrying case and manufacturer calibration test certificate, Nippen make or similar, Range : 0-10 Ohms. Inspection by Rep. of Sr. DSTE/Co/NGP.

Description:- Supply of Universal relay, plug in type, style AC/LED all aspects AC lamp proving

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.

Description:- Supply of Relay, AC Immune, plug-in type, Style "QNAI'', Neutral line, 24V DC 8F.8B

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.

Description:- Supply of Relay, AC Immune, plug-in type, Style "QNAI', Neutral line, 24V DC 12F. 4B

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.

Description:- Supply of Relay, Non-AC Immune, plug-in type, Style "QN1", Neutral line, 24V DC

connectors conforming to BRS:930, IRS:S 34 & IRS:S 23. The interlocking code for this unit shall be ABCDE. Inspection by RDSO. NAGPUR-SECR-DIVISION-S AND T/SOUTH EAST CENTRAL RLY

Description:- Supply of Relay, Non-AC Immune, plug-in type, Style "QN1', Neutral line, 24V DC

conforming to BRS:930, IRS:S 34 & IRS:S 23. The interlocking code for this unit shall be ABCDF. Inspection by RDSO.

Description:- Supply of Relay, AC Immune, plug-in type, Style "QNA1K", Neutral line, 24V DC 1000

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.

Description:- Switch Plate lubricant - Cenolube 100or better NLGI 00 GRADE Black colored which should be non asphaltic Non bituminous blend ofvery heavy oils, inert thickeners and lubricating solids coupled with molybdenum disulfide and graphite with no traces of chlorinated solvent such as 1,1,1 trichloroethane which are flammable and harmful to the environment. Should have a blend of select high viscosity index solvent refined severely hydro finished paraffin base oils and synthetic base fluids. It should incorporate solid lubricants & organo molybdenum disulphide to fill & lubricate micronized asperities to provide & form many films on the contact surfaces to prevent metal-to- metal contact. It shall be designed to behand applied providing a tough adherent Lubricant film with

remove thick DRY film which requires scrapping & solvent cleaning of Switch Plate specially before reapplication The grease should Not need Cleaning or scrapping before Reapplication. The Grease should be formulated for tropical climates and should notcontain pour point depressants and should Not be too thin. The grease shall be Resistant to water wash off & dilution, water insoluble, non- meltand chemically resistant to exposed environment. The grease shall be formulated with Extreme Pressure additives, rust and corrosion inhibitors, anti-wear additives to protect external surfaces against the harsh elements in severe climates, thus reducing rust binding and adhesive wear on switch plates Four Ball Weld LOAD(ASTM- D2596) >600Kg, Copper corrosion 24 hrs @ 100c(ASTM D4048) 1a -2e packing Size 20 kg/25kg Drum.'(Inspection By Rep. of Sr.DSTE/CO./NGP

Description:- Supply of Relay, Non AC Immune, plug-in type, Style 'QTA2; Neutral track, 9 ohm,

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.

Sr.DSTE/Co./NGP

Description:- Supply of Earth Leakage Detector (12 nos. channel) as per RDSO specification no.

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.

Description:- Supply of Relay, point contactor unit, Non-AC Immune plug-in type, 24V DC and capable of controlling Electric point machine operating on 110V DC conforming to IRS:S 46, IRS:S 34

Neutral relay), W(N)R/W(R)R- mechanically interlocked relay & WCR (Heavy duty contact or relay with 16 Ampere breaking capacity). All the above relays shall be mounted on pre-wired base plate. Inspection by RDSO.

23, IRS:S-34 & IRS: S-46. Inspection by RDSO.

item will be issued to contractor from Railway store only for picking of existing track circuits during Pre-Pre-NI & Pre-NI work.

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.

47 NAGPUR-SECR-DIVISION-S AND T/SOUTH EAST CENTRAL RLY

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 Sr. DSTE/Co/NGP. 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.

for 1 or 2 or 3 cells 80 A.H.Spec.No.IRS:S-89/2013 with latest amd. Inspection by RDSO.

Spec. No: IRS. S/23. Inspection by RDSO

Inspection by Rep. of Sr. DSTE/Co/NGP.

any. Inspection by RDSO. S.No. Item Item Qty Qty Unit Unit Rate Basic Value Escl.(%) Amount Bidding Code Unit Above/ Schedule () C-Supply & Execution of MSDAC material. 1551343.50 Below/P ar Per

Point (DP) Description:- Design, Transportation,Installation, testing and commissioning of MSDAC complete

diagnostic and monitoring system as per RDSO Specification no.RDSO/SPN/176/2013 Ver.3 with the latest amendment/revision of required Track Sections for entire main line with dual detection and complete segregation of main and standby MSDAC system and loop line MSDAC as standby of DC track circuit for all station(home to home signals to each station) Per

Point (DP) Description:- Supply of MSDAC DP including supply of MSDAC complete system with all accessories consisting of complete indoor and outdoo requipment. It should include remote diagnostic and monitoring system as per RDSO Specification no.RDSO/SPN/176/2013Ver.3 with the latest amendment/revision. This includes supply of all the track side junction boxes,detection points, track

multiplexures, modems, cards, modules if any) to make the system complete and fully equipped as design for. This also includes both manual and auto resetting system with co-operative type resetting features. All the multisection digital axle counters(MSDAC) equipment to be provided with efficient, lightning and surge protections along with earthing arrangement which also to be supplied along with the system. The supply will include all hardware accessories to run the system with above feature. Note: The supplied MSDAC should be compatible with existing MSDAC in the section/yard. Inspection by RDSO. S.No. Item Item Qty Qty Unit Unit Rate Basic Value Escl.(%) Amount Bidding Code Unit Above/ Schedule () D-Supply and execution of VDU & Embedded PC. 19644462.50 Below/P ar

Description:- Supply and installation of industrial grade fan less Embedded PCs suitable for

Advantech, MOXA series or similar and shall be used with compact flash drives in non- AC and in normal environment. Minimum requirement and specification of Embedded PC for EI shall be as per RDSO TAN no.STS/E/TAN/3007 Ver 2.0 dated 22.04.2026 and latest . Inspection by RDSO.

02 NAGPUR-SECR-DIVISION-S AND T/SOUTH EAST CENTRAL RLY 02 Description:- Supply of industrial grade operator VISUAL DISPLAY UNIT (VDU) of 55-inch Display Unit 24/7 application Resolution: 3840 x 2160 (UHD / 4K) Refresh Rate: 60 Hz, Input Ports: HDMI, DisplayPort (DP) DVI, LAN USB RS-232 IN RS-232 OUT, HDMI/DVI connectivity, in built speaker with additional DP cable of 5m length-1 no. etc with sutable accessories for control terminal/maintenance terminal & compatible to Electronic Interlocking (EI) as per RDSO specification : RDSO/SPN/192/2019 ver 2.0 and latest. Inspection by Rep. of Sr.DSTE/Co./NAG S.No. Item Item Qty Qty Unit Unit Rate Basic Value Escl.(%) Amount Bidding Code Unit Above/ Schedule () E-Execution of Telecom Items 212416.52 Below/P ar

Description:- Concealed wiring of cat-6cable /telephone cable/OFC cable in the PVC pipe/PVC channel by makinggroove in the wall ,fixingthe PVC pipe with clamps,nails and plastering and distempering to make it asit was earliar as per instructions of engineer-in-charge. This includes laying and fixing of all the PVCpipes as per colour insystematic way as per instructions of Rly. Engg.

items for the workhas to be supplied by the contracter. Railway will supply telephone cable /cat-6 cable and PVC pipe/channel. All the telecom cables will be drawn fromthe specified location ,approved drawing. The payment would be made asper layout of grove made inthe wall , irrespective ofhow many pipe (maximum three pipes) are laid andhow many cables drawnthrough these pipes. The work is to be executed as per the instruction of Railway Site Engineer.

Description:- Transportation, installation of Optical Fibre termination box and splicing of Optic

This includes supply of installation accesories (as required).The work is to be executed as per the instruction of railway site engineer.

pair C.T. Box (wago type). The work is to be executed as per the instruction of railway site engineer.

materials required for this installation are to be supplied by contractor within the same cost. The work is to be executed as per the instruction of railway site engineer.

This also includes supply of PVC pipes of nominal size 25 mm. Out side dia. 25 mm, inside dia 22.1 mm. The work is to be executed as per the instruction of railway site engineer.

Description:- Transportation & Execution of following kinds of joints on Quad Cable using

in all types of soil for jointing of copper cables, back filling and ramming after jointing.straight through joint on Quad cable/10-20-50 pairs PIJF Cable. The work is to be executed as per the instruction of railway site engineer.

Description:- Transportation including loading/unloading of HDPE pipe from the stores of railway to

excavated trench/already laid GI/RCC pipes/tubes, jointing, levelling and end ealing e pipes. The work is to be executed as per the instruction of railway site engineer.

Description:- 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

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 o the stores depot .The work is to be executed as per the instruction of railway site engineer.

04 NAGPUR-SECR-DIVISION-S AND T/SOUTH EAST CENTRAL RLY 04 Description:- Transportation, installation of optical fibre joint closure and splicing of Optical fibre cable (2 x 24 fibres) and testing, Optical fibre cable splicing shall be done in the presence of Railway's representative. Only joint closure shall issued by the Railway. All other tools/test equipments required shall be arranged by the Contractor. This also includes excavation of earth for construction of masonary pit of bricks (inside complete plastered), the inner size of pit 1.2m x 1.2m (depth 0.75m) in all types of soils for keeping cable coils at the location of OFC joints, filling the pit with sand after jointing of cables, ramming nd covering with RCC slab as per Drg. and instructions of site incharge of Railway.

fixtures ,screws etc. This includes supply & fixing of t- bends, PVC flexible pipes-25 mm etc as required.The work is to be executed as per the instruction of railway site engineer.

be executed as per the instruction of railway site engineer.

10/100/1000 base with 02 SFP Port loaded. The work is to be executed as per the instruction of railway site engineer.

Description:- Excavation of trench and clearing ofroots of trees, bushes, ballast andreconditioning

(a) Chase cutting andsmoothening of inside surface ofsizes 0.08 m deep and 0.17 mwidth at platform and cementedfloor area. - The work is to be executed as per the instruction of railway site engineer.

per the instruction of railway site engineer.

executed as per the instruction of railway site engineer. S.No. Item Item Qty Qty Unit Unit Rate Basic Value Escl.(%) Amount Bidding Code Unit Above/ Schedule () F-Supply of Telecom Items. 716097.58 Below/P ar

amendment Make:Usha Martin or Similar. Inspection by Representative of Railway Engineer.

all accessories with the fixing arrangement to accommodate all the fibres as per specification No. IRS:TC:81-2000 (with latest amendment). Inspection by Representative of Railway Engineer.

6 Description:- Supply of 20 pair CT Box.Inspection by Representative of Railway Engineer.

& reconnection facility) duly fitted in C.T. box of approved quality, suitable for termination of 0.9mm wire.(b) 20 Pair.Inspection by Representative of Railway Engineer.

Representative of Railway Engineer.

Description:- Supply of LAN extender as per RDSO specification No. RDSO/SPN/TC/82/ 2020

technology. Power supply requirement against clause No. 3.3.3 is AC 230V+-10%, 50hz, Make brand: TEAMLINK 3002VAYU 2W or Similar.Inspection by Representative of Railway Engineer.

Description:- Supply of Universal thermoshrink jointing kit for derivation/ transformer joint for Jelly

Inspection: RDSO NAGPUR-SECR-DIVISION-S AND T/SOUTH EAST CENTRAL RLY

Description:- Supply of permenantly lubricated HDPE pipe with outer dia 50mm, inner dia - 42mm

08/01 Dec. 1999. Supply to be made in length of 500 mtrs with + /-10% tolerance. Material Inspection: Consignee.

Description:- Supply of Optical fibre joint closure for straight through joint with modification for 24

all accessories (sealing with mechanical clamp facility) make Raychem or similar. Material Inspection: CONSIGNEE

Panel,cable manager, spike buster for housing IP storage unit .Inspection by Representative of Railway Engineer.

.mm. Inspection by Representative of Railway Engineer.

Description:- Supply and fixing of PVC casing caping 25mm x 25mm size for indoor wiring. This

be carried out as per the instruction of Railway site Engineer.Inspection by Representative of Railway Engineer.

Representative of Railway Engineer.

loaded. Inspection by Representative of Railway Engineer.

Inspection by Representative of Railway Engineer.

Description:- Supply, Installation and commissioning of Surge & Lightning protection arrangement

and Ring Earth (Six Earth pits). Each earth shall be as per RDSO Specification No. RDSO/SPN/197 /2008 or latest.Inspection by Representative of Railway Engineer.

Representative of Railway Engineer.