S&T work for interlocking of LC gates with TVU>10000 in section Kurukshetra- Narwana section of Delhi Division of Northern Railway.

Schedule () A-Schedule : S&T work for interlocking of LC gates with TVU>10000 in 32773083.56 section Kurukshetra-Narwana section of Delhi Division of Northern Railway".

Description:- Excavating and refilling of trench to the level of ground with rammed earth asper

the station along side the track. It shall confirm to the safe distance as per signalling and cable plan in all type of soil, it also includes clearence of roots of trees and bushes.Inspection : Site Incharge

Description:- Laying of signalling/Telecom/power cables of different sizes as per attached guidelines (Drg. No. (NR/S&T/Con/1.1/97A) or latest on signalling cable laying and as per cable route

cable before and after its laying of all type of outdoor cables. Contractor have to transport cable from any store of Northern Railway to site carefully. Meggering to be done for each drum separately. Meggering sheets to be supplied and filled up by contractor and submitted to Railways, as per instructions by Consignee. Inspection : Site Incharge

(NR/S&T/Con./1.1/97A) and as per instruction of the site Engineer. Inspection : Site Incharge

PROJECT DLI-S AND T/NORTHERN RLY Description:- "Boring and trenchless cabling along with supply and insertion of HDPE/DWC self

in the bore at the depth of 1.4 meter to 2.1 meter from formation level (level of earth below ballast) as per drawing and as directed by Engineer Incharge by trenchless technology for laying of signalling /telecom/power cable under track /culvert etc. cable laying covered separately. Inspection-RITES for Supply of DWC/HDPE pipe. The following required coupling arrangement should also be supplied: 1. Suitable snap fit couplers with rubber O ring, 2. Spacers, 3. Tees. 4. Bend. 5. End Cap(1 no. =6mtr ,Straightpipe). (A) The cost shall include horizontal boring through any intermediate obstruction, either natural or man made or any boundary etc. (B) The rate is inclusive of all the materials equipment and labour required for during trenchless horizontal boring under the railway track. Nothing extra shall be admissible on any account than the rate quoted above. (C) The Pipeis to be laid under railway track/road /culvert. All necessary arrangement are to be provideand all precautions are to be end is not deviated from the horizontal level line by more than 250mm in horizonta land vertical direction. (D) The rate shall be inclusive of direction and protection of underground utilities encountered during boring. (E) The payment for boring shall be made only when DWC/HDPE pipe are laid in the bore. Inspection : RITES for DWC pipe "

Description:- Supply and fixing of G.I Pipe with 76.6 maximum and 75.3 minimum outside dia.

a distance of 20 cm or lessof required length atculverts/bridges/along thecuttings, suitably concreted at both ends asper drg. no.NR/S&T/CON/1.4/97 or latest. G.I. clamps of M.S flats bolts and nuts to be supplied by the contractor. Inspection :Consignee

Description:- Concreting unschduled items in concrete of 1:3:6 ratio in cement, coarse sand and aggregate 25mm at different places in the yard and plastering top in fine plaster of 1:4 cement sand

incharge. The volume in cubic metres shall include the volume occupied by any CI foundation, trestle, MS angle or flat or GI pipe required to be embedded in the casting. Cement coarse sand and aggregate 25mm are to be supplied by the contractor. Inspection : Site Incharge

Description:- Supply of Apparatus case steel Single with 'E' type locks and key ward No 42

of one each 4 nos. appratus case. Inspection : Consignee except for E Type locks which is to be inspected by RITES

Description:- Casting, concreting and curing of foundation and erection of App. Case single as per Drg. No (NR/S&T/ Con/2.7/97). A layer of 3mm of Bitumin compound has to be provided between

as cement, sand, aggregate & anchor bolts shall be supplied by the contractor. Contractor is required to execute all type of repair work of foundation if required during inserting the cable for termination.Inspection : Site Incharge

Description:- Preparation of App. Case single involving wiring of relays: Preparation & fixing of bakelite hylum sheet 910x800x6mm and bakelite shelf 900x450x25mm duly fixed by angle iron piece of different size inside all the app. Cases. Hylum board shall be fixed on an angle iron frame of 25mmx25mmx3mm. Angle iron frame will be fixed in location boxes secured by nuts and bolts.This includes fixing of fuses, ARA terminal, Q series relays and other type relays on square bars fixing and jamming of cables with 2 inch thick salwood plank provided at the bottom. This will include opening, pasting and jamming armour of each cable in the hole drilled separately for each cable

room/battery room to be closed with suitable masonry Works covered with sand andplastering.Wiring description for terminal drawing of circuits, inside app. Case. Painting from out side as well inside with red oxide and aluminum paint is covered separately. Size of lettering will be 100mm or as per instructions of Engineer at site. All materials including Bakelite shelf, hylum board, salwood plank, wire and wiring material, non deteriorating type HRC fuses with bases, catenary wires, nuts and bolts and other items shall be supplied by the contractor and shall be as per the RDSO specn. (as applicable). Relays, ARA terminals only shall be supplied by the Railways. Inspection : Site Incharge

PROJECT DLI-S AND T/NORTHERN RLY Description:- Preparation of App. Case single not involving wiring of relays: Preparation & fixing of

piece of different size inside all the app. Cases. Hylum board shall be fixed on an angle iron frame of 25mmx25mmx3mm. Angle iron frame will be fixed in location boxes secured by nuts and bolts.This includes fixing of fuses, ARA terminal, fixing and jamming of cables with 2 inch thick salwood plank provided at the bottom. This will include opening, pasting and jamming armour of each cable in the hole drilled separately for each cable through the salwood plank and all cable entry points on location boxes, location huts, JBs relay room/battery room to be closed with suitable masonry Works covered with sand and plastering.Wiring description for terminal drawing of circuits, inside app. Case. Painting from out side as well inside with red oxide and aluminum paint is covered separately. Size of lettering will be 100mm or as per instructions of Engineer at site. All materials including Backelite shelf, hylum board, salwood plank, wire and wiring material, non deteriorating type HRC fuses with bases, catenary wires, nuts and bolts and other items shall be supplied by the contractor and shall be as per the RDSO specn.(as applicable). ARA terminals only shall be supplied by the Railways. Inspection : Site Incharge

Description:- Supply of apparatus case steel half with 'E' type locks and key ward No. 42 as per

inspected by RDSO.

Description:- Casting, concreting and curing of foundation and erection of app. Case half as per Drg. No (NR/S&T/Con/2.8/97). A layer of 3mm of Bitumin compound has to be provided between

as cement, sand, aggregate & anchor bolts shall be suppliedby the contractor. Contractor is required to execute all type of repair work of foundation if required during inserting thecable for termination.Insepction : Site Incharge

Description:- Preparation of App. Case half involving wiring of relays: Preparation & fixing of bakelite hylum sheet 450x800x6mm and bakelite shelf 450x450x25mm duly fixed by angle iron piece of different size inside all the app. Cases. Hylum board shall be fixed on an angle iron frame of 25mmx25mmx3mm. Angle iron frame will be fixed in location boxes secured by nuts and bolts.This includes fixing of fuses, ARA terminal, Q series relays and other type relays on square bars fixing and jamming of cables with 2 inch thick salwood plank provided at the bottom. This will include opening, pasting and jamming armour of each cable in the hole drilled separately for each cable

room/battery room to be closed with suitable masonry Works covered with sand and plastering.Wiring description for terminal drawing of circuits, inside app. Case. Painting from out side as well inside with red oxide and aluminum paint is covered separately. Size of lettering will be 100mm or as per instructions of Engineer at site. All materials including Bakelite shelf, hylum board, salwood plank, wire and wiring material, non deteriorating type HRC fuses with bases, catenary wires , nuts and and bolts and other items shall be supplied by the contractor and shall be as per the RDSO specn. (as applicable). Relays, ARA terminals only shall be supplied by the Railways. Inspection : Site Incharge

Description:- Preparation of App. Case half not involving wiring of relays: Preparation & fixing of bakelite hylum sheet 910x800x6mm and Backelite shelf 900x450x25mm duly fixed by angle iron piece of different size inside all the app. Cases. Hylum board shall be fixed on an angle iron frame of 25mmx25mmx3mm. Angle iron frame will be fixed in location boxes secured by nuts and bolts.This includes fixing of fuses, ARA terminal, fixing and jamming of cables with 2 inch thick salwood plank provided at the bottom. This will include opening, pasting and jamming armour of each cable in the

location boxes, location huts, JBs relay room/battery room to be closed with suitable masonry Works covered with sand and plastering.Wiring description for terminal drawing of circuits, inside app. Case. Painting from out side as well inside with red oxide and aluminum paint is covered separately. Size of lettering will be 100mm or as per instructions of Engineer at site. All materials including Backelite shelf, hylum board, salwood plank, wire and wiring material, non deteriorating type HRC fuses with bases, catenary wires, nuts and bolts and other items shall be supplied by the contractor and shall be as per the RDSO specn.(as applicable). ARA terminals only shall be supplied by the Railways. Inspection : Site Incharge

NR/S&T/Con / 2.1/97 or latest.All material such as Anchor bolts cement, sand, aggregate to be supplied by the contractor.Inspection : Site Incharge

PROJECT DLI-S AND T/NORTHERN RLY Description:- "Fixing of 2-aspect of colour light signal CLS surface base, bolting on the foundation. Erection of CLS post with signal unit on the top or on an offset bracket and fitting ladder and guard to the post at the top Concreting ladder base and embedded into the ground with supporting bracket in the middle. Blanking of the ladder for a distance of 1 feet between the height 6'9""and 7'9""from

wooden ( sal ) cross arm 1Mx1M for CLS unit prior to the commissioning, fixing of AC / DC lit LED Signal unit and hood on CLS unit, wiring the CLS unit and fixing the signal.Elevation and distance of foundation from track shall be in accordance with schedule of dimension for Indian Railway published by Government of India & approved Drawings. All items for the above work except items mentioned in Annx B-2 shall be supplied by the contractor including following items. (i) U bolt for offset bracket. (ii) Wooden cross arm 1Mx1M (iii) MS sheet and MS angle for blanking of ladder (iv) Wire mesh guard, U-lock for unit , nuts and bolts etc for the following. (v) Supply and fixing of Signal Number Plate (Retro refractive type) with complete fittings as per standard railway practice. Inspection : Site Incharge"

Description:- "Fixing of 3/4-aspect of colour light signal CLS surface base, bolting on the foundation. Erection of CLSpost with signal unit on the top or on an offset bracket and fitting ladder and guard to the post at the top Concreting ladder base and embedded into the ground with supporting bracket in the middle. Blanking of the ladder for a distance of1 feet between the height6'9""and 7'9""from the rail level by MS angle and MS sheet 0.6mm thick wherever required. Thisincludes provision of wooden (Sal) cross arm 1Mx1M for CLS unit prior to the commissioning,

Elevation and distance of foundation fromtrack shall be in accordance with schedule of dimension for Indian Railway published by Government of India &approvedDrawings. All items for the above work except items mentioned in Annx B-2 shall be supplied by the contractor including following items. (i) U bolt for offset bracket. (ii) Wooden cross arm1Mx1M (iii) MS sheet and MS angle for blanking ofladder (iv) Wire mesh guard, U-lock for unit , nuts and bolts etc. for the following. (v)Supply and fixing of Signal NumberPlate (Retro refractive type) with complete fittings as per standard railway practice.Inspection : Site Incharge"

tubular) and platform confirming to IRS:S-6-81 and Drg. No 2011/M and for the ladder RDSO drg No. SA- 23153 (adv) or latest. Inspection : RITES

tubular) and platform confirming to IRS:S-6-81 and Drg. No 2011/M and for the ladder RDSO Drg. No. SA-23150 (adv) or latest. Inspection : Consignee

and signal transformer as per IRS-S-26/64 & RDSO Drg No , SA-23003 A/M(Adv) or latest spec. (i) With hand cuff lock 2 nos.Inspection : RITES

lense and signal transformer as per IRS:S-26/64 & RDSO Drg. No. SA-23002 A/M(Adv) or latest with hand cuff lock 2 No. Inspection : RITES

Description:- Fabrication, supply and fixing of relay racks of size 2200mmx690mm (as per approved Drg. No.NR/S&T/CON/4.3/97A) made of angle iron size 45mmx45mmx6mm along with outer frame made of angle iron size65mmx65mmx8mm, fitted with M.S. squares bars duly

units/ECRs/HMUs. All fixing material like antilting device, hylam sheets if required, bolts &nuts, washers, insulators, shoe, angle irons, flats, L- bolts, Catenary wires and cement concrete etc. will be supplied by the contractor. This includes cleaning, priming by red oxide, painting & description etc. with ISI mark paints. Inspection : Site Engineer

Description:- "Fabrication, supply and fixing of cable termination board of size 2200mmx900mm as per Drg. No. NR/S&T/CON/ 4.1 /97-A made of angle iron of size 45mmx45mm x 6mm along with outer frame made of angle iron of size65mmx65mm x 8mm duly fitted with Bakelite sheet of size6mm thick. This also includes fixing of ARA terminals & fusebases. supply of negative copper bus bar. Supply and fixing of hard wood of size70cmx 25cmx 4cm in the back forjamming of cables.

5mm to be fabricated and supplied as per instructions of site Engineer. Separation between two flats will be250mm or lessas per site requirements. All materials required for scaffolding/ cable carrier to be supplied by the contractor. All the fixingmaterials like bolts, nuts, washers, Insulators, shoe, angle irons, flats, L- bolts, cement, sand and concretes etc. will besupplied by the contractor. This includes cleaning, priming by red oxide, painting & writing of description etc. with ISImark paints of Asian /Burger//Nerolac or similar make. with IS specfication- 15489:2004. On site.inspection: Site Engineer" PROJECT DLI-S AND T/NORTHERN RLY

Description:- Fabrication, supply and fixing of scaffolding/ cable carrier of angle iron of size 35mmx 35mm x 5mm andflat of size 25mmx3mm as per instructions of Engineer at site. The space between

carrier to be supplied by contractor. All fixing material like bolts nuts, washers, insulators, sand , cement & concrete etc, will be supplied by the contractor. This also includes insulating flat strips, cleaning, priming by red oxide, painting by ISI mark paint and writing of description of relays by ISI mark paints. Inspection- Consignee for supply portion ; Site Engineer for execution.

Description:- Fabrication, Supply and fixing of retroreflective P/G/C markers with complete fittings

sheet, MS angle. Nut and bolts, paint and painting materials will be supplied by the Contractor. The P and G markers shall be as perDrg. No. S 23456 (Adv) & SA 23477 (Adv) or latest respectively. Inspection : Consignee for supply portion , Site Engineer for execution

Relay, Style QNA1, 24 V DC, 8F-8B Contact, Code ABDGH/ABDFH Spec: BRS:931A; IRS S 34 ; IRS S 23 ;IRS S 60-78 , STR: SIQ 0420 Ver.1 or latest. Inspection : RDSO"

Relay, Style QN1, 24 V DC, 8F-8B Contact, Code ABCDF/ABCDE Spec: BRS:930 ;IRS S 34 ; IRS S 23, STR: SIQ 0420 Ver.1or latest. Inspection : RDSO

Description:- Supply of Relays-Miniature Plug-in type, Tractive Armature, M to C, Universal AC lamp

BRS:941A,STS/E/RELAYS/AC LIT LED SIGNAL/09-2002 Amdt1, IRS S-23 & 34, STR: SIQ 0420 Ver.1 or latest. Inspection-RDSO

Description:- Wiring of relays in relay room/relay huts as per approved wiring diagrams. All material required will be supplied by contractor including indoor cables and wires of 1x1, 1x0.6,

latest IRS S76/89 (Amd.3) or latest available specifications . This also includes soldering, dressing, bunching, lacing, fixing of relay bases etc. and provision of LED indication box of vitalrelays in relay room if required and provision of potential free contacts of all relays on tag block for data logger as perinstruction of site Engineer. Insepction : Site Incharge

Description:- Design and preparation of Selection table, Panel Diagram, wiring diagrams and all other related documentation as per approved SIP and as given in Rly. Specification for PI/ RRI work (Circuits shall be designed by the contractor with the use of Q-series relays to suit 25 kv RE. which

with cushioned cover. (ii) Software back up of complete set in the form of CDs. (iii) One complete set of tracings. (iv) Design through CAD (v) Drawings in A3 & plans in bigger size. (six sets). . Inspection : SSE/D&D

Description:- Supply and installation of earth electrodes as per std.practice. The item includes digging of pitin earth, 3 Mtrs. deepand fixing earth electrode pipe.Casting of cement concrete enclosuresas per drg. No. (NR/S&T/CON/6.4/97)or latest. The soil treatment shall bedone as per std.practice. The item includes provision of mild steel flat of size35mm x 6mm (as per IRSEM) and

to block instrument,cable sheath of power equipment, signal base, apparatus case,CT rack / relay racks,other equipments as per the instruction of Engr. at site & IRSEM.Earth connection Signal & location boxes to be doneDrg.No. 19-D6 of IRSEM App II orlatest. Complete materials such as earth electrodes asper Drg. No. (NR/S&T/CON/6.3/97)or latest , cement,wiring material, nutbolt for connection &mild steel flat of size minimum 35mm x6mm or 210 sqm as per SEM etc. to be supplied by the contractor. Inspection by - Consignee for supply and Site Engineer for Installation.

PROJECT DLI-S AND T/NORTHERN RLY Description:- "Supply, installation & commissioning of maintenance free earth suitable kit as per RDSO specification RDSO/SPN/197/2008 and Drg No. SDO/RDSO/E&B/002 dated 19.09.2008 and as per RDSO TAN letter No- RDSO- SIGEnB (GEN)/1/2020 dated 30.06.2025 or latest with latest amendments. Earthing kit consisting :- 1. Earthing electrode of 17.0 mm dia 3m long- 01 No. 2. Main equi-potential Earth Busbar (MEEB) (300mm x 25mm X 6mm minim.) - 01 No. 3. Sub equi-potential Earth Busbar (SEEB) (150mm X 25mm X 6mm minim.) 01No. 4. Earth Enhancing compound- 30-35 Kg (minimum) 5. Multi-strand single core PVC insulated copper cable 10 Sq. mm as per IS:694 used to connect individual equipment to SEEB Minim. 10 mtrs or as per site requirement or as per Purchaser Railway 6. Multi-strand single core PVC insulated copper cable 16 Sq. mm as per IS:694

Railway 7. Multi- strand single core PVC insulated copper cable 16 Sq. mm as per IS:694 used to connect SPD to MEEB Minim. 10 mtrs or as per site requirement or as per Purchaser Railway 8. Multi- strand Single core PVC insulated copper cable 35 sq mm as per IS:694 (Duplicated) used to connect MEEB to main earth electrode Minim. 10 mtrs or as per site requirement or as per Purchaser Railway 9. Copper tape or solid copper round conductor of 25x2 mm or 8 mm dia used to connect Main earth pit to other earth pit in case of loop earth as per site requirement. 10. Copper strip of size 200mm X 25mm X 6mm to be exothermically welded to earth electrode - 1 No. 11. Exothermic Weld Material & Mould as per site requirement. This includes:- Provision of earth connection from MEEB/SEEB to S&T equipment i.e. cable sheath, apparatus case, BPAC, Axle counter, IPS, Data logger etc. with PVC earth wire of Size 16/10 Sq mm. through copper lugs of suitable size. PVC earth wire for connection of MEEB/SEEB to equipment shall be supplied by railway, Note: At certain locations, it may not be possible to achieve earth resistance of less than 1.0 ohm with one earth electrode/pit due to soil resistivity. In such cases, provision of loop earth consisting of more than one earth pit shall be done for interconnection of two earth pits copper tape of size 25 X 2 Sq. mm shall be provided by the contractor. The number of pits required shall be decided based on the resistance achieved for the earth pits already installed. The procedure mentioned above for one earth pit shall be repeated for other earth pits. The other earth so installed for the purpose of loop earthing arrangement shall be counted as separate earth. Supply by RDSO approved Firm, Installation of MFE is to be done by OEM as per standard procedure and pre commissioning checklist to be submitted duly signed by OEM representative and Railway Representative. Inspection: RDSO for supply portion."

Description:- Supply & installation of warning boards. This includes casting, concreting, curing of foundations of size (400mmx300mm) at surface and 1000mm deep and erection of retroreflective

as per drg. No. NR/S&T/CON/7.4/97 & provisions of SEM. Supply of SLB/BSLB/SB/calling on boards as per approved Drg. No.SA- 2373 or latest has also to be done by the contractor. (Inspection: Consignee for supply; Site Engineer for installation)

Description:- "Supply of electric fuse complete with fuse block (base) for Railway signalling non

and fuse block made of PBT/Polycarbonate as per IRS:S-75/2006 (Rev.2 & Amd.2) and drg no. 23748 (IRS), Alt-4 or latest. Fuse block shall besuitable for round head type fuses. Inspection : RDSO for both Fuse and Fuse block"

Description:- Supply of LED type control-cum indication indication panel complete with prewired

Operating / emergency PushButton, counter with sealingarrangements, house in a Steel metalcabinet. This shall be consist 15 x 10exchangeable Domino Unit as per Spec.SPN/186/2004 ver. 1 or latestamendment Inspection: RDSO

Gates. Inspection : Site Engineer

foundations) with all accessories for L/B gate. Inspection- RITES

Description:- "Supply, installation and wiring complete KLCR and its box in location boxes, supply, installation, wiring of heavy duty push button, LED indicator on MS sheet as per N.R. practice for

the site Engr. This includes all materials such as heavy duty push button, LED indicator (10mm), MS sheet of 4.5mm thick, nuts and bolts, fixing materials for the magneto telephone, and wiring materials to be supplied by contractor. Inspection by - RDSO for supply portion."

39 PROJECT DLI-S AND T/NORTHERN RLY

the contractor for existing/new Level Crossing Gates.This includes supply of all painting materials and marking of all the ckt particulars near terminal on terminal board/in apparatus case/Jn. boxes and fuse nos, relay and equipments nomenclatures as per approved terminal chart and provisions of SEM. All paints (ISI marked) with IS specification No. IS:15489:2004 Asian /Burger/Nerolac or similar make. shall be approved by Railway Engr.and painting materials to be supplied by the contractor.Inspection : Site Incharge"

Description:- "Supply, Installation, testing and commissioning of Electrically Operated lifting barrier assembly as per RDSO Spec. No. RDSO/SPN/208/2012 (version 2.0) or latest consisting of 2 nos. of electrically operated lifting barriers, 2pedestals, 8 band circuit controller with limit switches of Siemens, hand cranks, 2 electric motors, 110V AC, without centrifugal switch, 2 GI Boom in 4 sections of 8 feet each with 2 retroreflective stop boards, boom light boxes, MS counter weight, 2

motorized boom locking /unlocking assembly with electrical coil complete (1 no. each) b) Supply of level crossing gate control panel floor mounting type with switches and buttons sheet metal fabricated, (1 No) c) Supply of push button foroperating the gate with 2 No./NC contact, green colourclose & Amber-open, Siemens or Kaypee or similar make (1 no.)d) Supply of solid state electronic flasher 24V DC operated (1 no. each). e) Supply of dual tone warning bell with 20Whorn & 15W amplifier (2 no. each). Inspection : RDSO for sub part a to c & consignee for d & e."

(Amend. No. 3) or latest. Inspection by- RDSO.

modem as per Specification No. IRS:S-99/2006 (Amdt- 3) or latest. Magnetic door lock coil to be supplied along with equipment. Inspection : RDSO for supply portion.

with 128 Digital & 16 Analog inputs with modem as per Specification No. IRS:S- 99/2006 (Amdt-3) or latest. Inspection- Site Engineer.

Description:- "Dismantling of lifting barrier/gate leaves complete set along with winch , wire rope,

DY.CMM/AMV/LKO store depot or SSE/Sig/Store or any other store of Northern Railway as per consignee. Note :- Before dismantling joint survey is to be done with the site Engr. and report to be submitted to the site Engr.(1 Job= 1 LC)."

Description:- Supply and installation of Electronic Cable Routemarkers (with RFID) as per TEC Specification no.TEC/GR/TX/TIE07/02/Mar-14 or latest, of suitablefrequency and color for Telecommunication cables asper the TEC Specifications, to be provided at thespacing of 200 metres in the trench and at places /corners where the route of cable changes including atboth ends of Level

includes the programming ofMarkers as per Instructions of Engineer in charge andpreparation & submission of the list of IDs of allMarkers installed. The Marker shall be ofSpecifications to work for minimum 5 feet distance(depth). The Markers and the Marker Locator unit(Locater covered separately) are to be inspected &supplied together of same make and compatible model. (Inspection: Supply- RITES, Installation- SiteIncharge)

RDSO/SPN/256/2025 version-2.0 or latest. Inspection - RDSO

per Specification No. RDSO/SPN/256/2025 version-2.0 or latest. Insepction : Site Incharge

Description:- "Supply, wiring and fixing of Description board made of Ply 6 mm thick with white

alluminium angle size of 25.4mm x 25.4mm x 3.15mm on all four sides as per instruction of Engineer at site. All the material to be supplied by contractor.Inspection- Consignee for supply portion."

PROJECT DLI-S AND T/NORTHERN RLY Description:- Supply fixing and wiring of fuse auto changeover system (FACS main system) as per

nos of external Non Deteriorating Type or 'G' type fuses of various Ampere Rating, working voltage-

cards with monitoring arrangement of 4 fuses in one card. .Installation , wiring, Testing and commissioning of Fuse Alarm System,it consists of fixing of modules of fuse alarm system on existing relay rack, wiring from existing fuses to modules, soldering, lacing etc. working to be executed without affecting the functioning of the existing Circuits/Gears and the work shall be supplied by the contractor. Inspection by RDSO

Description:- Supply, installation, testing and commissioning of UL/FM/VDS/LPCB approved Microprocessor based networkable analogue addressable and modular type of Fire alarm control panel with display, in built charging facilities and provision of GSM module suitable to send SMS to configured mobile no. as per RDSO specification no. RDSO/SPN/217 /2021 ver 3.0 or latest. The

probe type bimetallic heat detectors, UV&IR flame detectors, heat and smoke multi sensors, LHS/LHSD interface and manual call points, providing audible and visual information to the user. The panel shall have provision of connectivity of TCPIP suitable for programming and remote monitoring. The panel provision for interfacing with existing data logger, optional remote printer As per RDSO specification no. RDSO /SPN/217/ 2021 ver 3.0 or latest . Material Inspection by RDSO.

RDSO/SPN/217/2018. ver 2.0 or latest. Inspection : RDSO

Description:- "Supply of intelligent Analogue Addressable Multi-Sensor type smoke detector with inbuilt fault isolator and integral response indicator with 360 degree viewing angle. Detector shall

temperature fluctuations and air current. 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 2.0 or latest. Inspection: RDSO Inspection "

RDSO/SPN/217/2018. ver 2.0 or latest. Inspection : RDSO

RDSO/SPN/217/2018. ver 2.0 or latest. Inspection : RDSO "

Description:- "Supply, installation, commissioning of analogue type Linear Heat Sensing (LHS)

specified resettable temperature limit of 120 degree celsius it shall have an activation temperture of

RDSO/SPN/217/2018. ver 2.0 or latest. Inspection : RDSO "

with ISI mark provided with all fittings and accessories as per RDSO/SPN/217/2025 ver 3.1 or latest. Inspection- Consignee"

Description:- Supply & Installation of Thermoshrink jointing kit for 6-Quad cable and PIJF cable for

Engineer as per IRS: TC-77/2012 (Rev.3) with amendment 1 & 2 or latest. This includes all materials required for joints.Inspection : RDSO for supply and Site Engineer for execution.

equivalent make.Inspection by consignee

Description:- Supply of Portable digital auto range multi-meter clamp type Philips, Motwani, Fluke

and 0.1 ohms40M ohms suitable for measurement of Freq., capacitance complete with Manual, leads, battery and holster etc. Inspection :Consignee

63 PROJECT DLI-S AND T/NORTHERN RLY 63 D e s c r i p t i o n : - Supply of Earth Tester clamp on meter as per specification: Makes:Meco/Fluke/Motwana or similar Offer Accepted Make/Brand:MeTRAVI, Model: CET- 03 or similar. Inspection by Consignee.

per RDSOspecn. No. IRS- S-99/2006, Amnd-3 orlatest. (Inspection by Consignee)

69 Description:- Typing and Printing One master Copy SET in Hindi. Inspection by Consignee

70 Description:- Two Photocopies of Hindi Master Copy Set. Inspection by Consignee

cover. Inspection by Consignee

PVC insulated unarmoured but PVC sheathed size 60x1mm as per spec. No.IRS- S/76/89 with latest amendment. Inspection by RDSO.

materials) as per IRS spec. No. IRS-76/89 with amendment no.3 or latest. Inspection :RDSO

amendment no.3 or latest (in 100 Mtrs coil). Inspection RDSO

with amendment no.3 or latest (in 100 Mtrs coil). Inspection RDSO

No.IRS-S75/2006 (Rev.2) & IRS drawing No. SA23741A( Alt.4),SA23745(Alt.5) ,SA-23746 & SA23756(Alt.3) .Inspection :RDSO

Description:- Supply of 4 conductor disconnect terminal block for test and measurement 0.8

carrier rail DIN 35 front entry cage clamp connection Grey wago or similar as RDSO/SPN/189 /2004 Rev. 3.0 or latest. Inspection by RDSO

Wago or similar as per RDSO/SPN/189/2004 Rev. 3.0 or latest. ( Inspection: Consignee)

RDSO/SPN/189/2004Rev. 3.0 or latest.(Inspection: Consignee)

similar as per RDSO/SPN/189/2004 Rev. 3.0 or latest. ( Inspection: Consignee).

All necessary items like screws/nails required to be supplied by contractor. Inspection : Consignee

cable trays, ladder, shelter etc as instructed by Railway engineer at site. (Indoor cables to be drawn through pipe, outddor cables if required to be clamped on wall/Floor etc) Inspection: Consignee

Description:- Excavating and refilling of trench in Rocky soil to the level of ground with rammed earth as per approved Drg. No.NR/S&T/CON/1-1/97-A1 so as not to form a drain 0.3 Mtrs. Wide &

work throughout in 1:3:6 ratio. All concreting material to be supplied by the contractor. It shall conform to the safe distance as per signalling and cable plan It also includes clearance of routes of trees & bushes. Inspection: Site Engineer. PROJECT DLI-S AND T/NORTHERN RLY

Description:- Earth work for excavation and refilling around location boxes, signals etc. where

breaking of clods, levelling and dressing. The earth work around the location/junction boxes/signalls shall be up to the plaster level and for width sufficient for the maintainer to attend the box both from front & back side. Inspection : Site Engineer

Description:- Testing & meggering of all types of outdoor cables after its laying and termination on

for core to core and core to earth on prescribed proforma for each core of the cable seperately. This also include dressing and lacing of cable on both ends. Proforma for testing and material for lacing to be supplied by the contractor. Inspection: Site Engineer.

capacity 1.6A/0.63 (System, Rapid, Malnad or RBCO make or similar). Inspection: Consignee

Description:- Prep. of cable route plan, Cable core chart, Power supply arrangement plan for indoor and out door , Cable termination chart in relay room and location boxes, Location wiring plan, Cable insulation chart and register, Track circuit history card, Fuse analysis plan , Equipment disposition plan, Track circuit jumpering plan, Terminal and Contact analysis chart , Outdoor circuits,pull

diagram and obtaining approval of the Engineer as per following :- (i) Supply of 6 copies of completion set of superior quality paper, laminated, properly bound in steel clip jaw file with cushioned cover.(ii) Software back up of complete set in the form of CDs. (iii) One complete set of tracings.(iv) Design through CAD(v) Drawings in A3 & plans in bigger size. (six sets). Inspection: SSE/JE-DnD

Description:- Supply, Fixing & wiring of magneto telephones with all accessories including Standard

interlocked L-xing gates as per instructions of the site Engr. All fixing materials including Standard battery box and 3 nos. Of RR cells to be supplied by the contractor. Inspection : Consignee

Description:- Supply of tool kit for JE/SE/SSE for Maintenance asper tech spec. given below: (1) Digital Multi Meter suitable for axle counter ranges 20 Amp AC/DC make protek 506 or Philips- 1 no. (2) Digital clamp MultiMeter range up to 100 Amps for AC/DC current makeSEW or similar - 1 no. (3) Leather Tool Bag for keeping tool kit -1 no. (4) Plier Sealing with sealing code bit -1 no. (5) Plier Wire Cutting 8" make Tapariaor similar -1 no. (6) Nose Plier 4" make Taparia orsimilar -1 no. (7) Wire

Soldering Iron 230VAC/65 watt -1 no. (11) Soldering Iron 230V AC/35watt with different type replacement soldering head- 1 no. (12) Soldering Iron 110V AC/35 watt -1 no.(13) Mesuring Tape steel 30 meters - 1 no. (14)Mesuring Tape steel 3 meters - 1 no. (15)Rechargeable Torch Superior quality -1 no. (16) File Flat 8" long - 2 nos. (17) File Round smooth 8" long -2 nos. (18) File Flat Bsterred 8" long - 2 nos. (19)Electric Drill Machine Portable 6mm make wolf orsimilar -1 no. Inspection by Consignee.

Description:- Supply of office furniture set of Godrej or similar make consisting of following:- (i)

Executive table size72x36x30 inch with three drawers one side, lockers cabinet on other side- 01no. (iii) Vistors chair seat and back cushion with high density foam with plastic PVC handle capsule type flat pipe dulypainted black- 03 Nos.(Inspection: Consignee 3590700.0

0 PROJECT DLI-S AND T/NORTHERN RLY Description:- Modification /Alteration/ Augmentation of existing Electronic Interlocking(EI)

latest (with latest amendment), as per approved Signaling plan and selection table/locking table of stations in connection with signalling work at station as per requirement, technical specifications & conditions of contract. This includes- 1) Design & drawing of Indoor circuit diagram. 2)Modification to the existing Application Software of VDU & MT. 3)Modification to the existing interface &Interlocking circuit for stations. 4) Alteration to the existing Relay Rack wiring as per the modified interface circuit for Stations. 5) Modification to the existing CCIP at stations. 6) Upgradationof Datalogger Data base.7) Necessary modificationin existing PI/RRI Panel.8) Supply of additional EI Hardware modules/cards for doing the alteration at above mentioned stations.9) FAT and SAT as per the modified and approved Application logic. 10)Installation, wiring,programming, testing & commissioning of complete yard for data input & configuration,simulation & functional testing, diagnostic & trouble shooting and commissioning of Electronic interlocking System as per Signal Interlocking plan.Installation is to be done as per RDSO specification no. RDSO/SPN/192/2019Ver. 2.0 or latest and RDSO practice circulated vide TAN no.STS/E/TAN/3012 Ver. 2.0Dt.10.08.2016 or latest,TAN no. STS/E/TAN/3007Ver. 1.0 Dt. 02.11.2012 orlatest and TAN no.STS/E/TAN/3006, Ver.3.1, dt. 30.06.2025 or latest for earthing and bonding scheme (as applicable) for ElectronicInterlocking. (Inspectionby RDSO)