S&T works in connection with elimination of LC 3 & 59 in Rewari yard with construction of ROB and RUB at same location in Jaipur Division.

A-SOR SNT NWR 2026

Preparation of SWR literature in English along with associated mid-section interlocked gate with all corrections as per approved SWRD & approved SIP. For these all-technical corrections, 01 editing, grammatical correction etc. are to be carried out and one rough print to be given to railways for approval before printing, as required for final processing of CRS sanction. This also includes preparation of maintenance cards in format provided by Rly. Inspection: Consignee Inspection charges: None Payment terms:100% after execution.

Translation of Station Working Rules from English to Hindi and framing out in DIGLOT 02 form (or similar software) as per extant Rly practice. The required SWR in English will be provided by the contractor and has been covered separately in item no. 01011800 of Chapter 1 of SOR. Inspection: Consignee Inspection charges: None Payment terms:100% after execution.

Making photocopies & binding of the SWR literature in English/Hindi/Diglot form as per Railway practice. Inspection: Consignee Inspection charges: None Payment terms:100% after execution.

Designing and Plotting of Signalling Interlocking Plan (SIP) in AUTOCAD. Two copies of prints with soft copy will be submitted to Railway for checking. If alterations are suggested/proposed 04 by Railways then again two copies of prints will be submitted for advance approval after carrying out all the alterations as suggested/proposed by the Railways. Tracings will be submitted for all the diagrams mentioned above for the purpose of approval by Railway prior to commissioning of station. Inspection: Consignee Inspection charges: None Payment terms:100% after execution.

Design of circuits in connection with preparation of wiring diagrams as per approved Signalling Plan and submission of indoor as well as outdoor completion documents. It includes Route Section Plan (RSP), Selection Table (ST), Locking Table (LT) and Control Panel Diagram (CPD)/VDU Diagram. Two copies of prints with soft copy will be submitted to Railway for checking. If alterations are suggested/proposed by Railways then again two copies of prints will be submitted for advance approval after carrying out all the alterations as suggested/proposed by the Railways. Tracings will 05 be submitted for all the diagrams mentioned above for the purpose of approval by Railway prior to commissioning of station. All drawings will be prepared in CAD. The wiring diagrams will consist relay rack analysis, relay contact analysis, fuse details. Tag block analysis etc. A separate CD/Pen drive will be submitted to Railway for each station along with original tracings. It also includes preparation and supply of laminated one set of all completion plans including circuit diagrams and indoor as well as outdoor completion documents on standard 75-micron polyester film for station in Auto CAD. 6 (Six) sets xerox copies will be submitted for each of the documents mentioned below: Cable Route Plan, Cable Core Chart, Location details plan for all the locations, Cable termination details, Signalling Plan, SWR Diagram, Wiring Diagrams, Selection Table, Locking Table, Contact Analysis, Fuse and Tag Block Analysis of Relay Rack and CT Rack, Control Cum Indication Panel/VDU diagram, Power Panel Diagram, Track Circuit Plan, Rack Erection Plan and Junction Box details etc. Note: Total cost of design and completion documents for a station/yard will be calculated on basis of total possible movements/routes as per Selection Table (ST). Inspection: Consignee Inspection charges: None Payment terms:100% after execution.

Preparation and supply of laminated one set of all the completion plans including circuit diagrams and indoor as well as outdoor completion documents on standard 75-micron polyester film for station in Auto CAD. 6 (Six) sets xerox copies will also be provided for each of the 06 documents mentioned below: Cable Route Plan, Cable Core Chart, Location details plan for all the locations, Cable termination details, Signalling Plan, SWR Diagram, Wiring Diagrams, Selection table, Locking table, Contact analysis, Fuse and Tag Block analysis of Relay Rack, CT rack, Control cum Indication Panel/VDU Diagram, Power Panel Diagram, Track circuit plan, rack erection plan and Junction Box details etc. Inspection: Consignee Inspection charges: None Payment terms:100% after execution.

Addition/alteration in existing relay room wiring. It includes supply of PVC insulated indoor Railway signalling cable @ 40<45@Core/40-Core) of (1/0.6) sqmm as per RDSO Spee. No. IRS/S-76/89 (Amnd.2 or latest) for wiring between relay room and SM's/Panel room & Relay room to DP in SM office for block working. This also includes supply of PVC insulated jumper wires of multi strand 16/.2 mm, tinned in all colours as per RDSO Specn.No.IRS-S-76/89(Amnd.2 or latest). This 07 item will include bringing all the power supplies from power room to respective bus bars on relay racks by using 10/6 sqmm copper flexible wire as per instructions of engineer incharge. This will include wiring between control panel and relay room if required. All wiring will be done as per standard practice of North Western Railway with neat dressing & threading. The item includes supply & wiring of tag block, fuse with bases (G-Type and ND Type) and all other related material required for complete indoor wiring in relay room. Inspection: Consignee Inspection charges: None Payment terms:100% after execution.

Supply of ARA Terminal Block (M-6) made of PBT/Poly Carbonate as per RDSO Specn.No.IRS:S-75/2006 (Rev.2) or latest and RDSO Drg. No. SA-23741A (Alt. 4) or latest. Inspection: RDSO. Inspection Charges: Borne by Railways. Payment Terms: 100% on supply. Per

Termination of Outdoor Cables (Main Cables /tail cables) at both ends in location 09 boxes, cable termination rack in relay room, station building, generator room etc. The item includes dressing of cables and wires with dressing threads as per standard practice. All material required for this item will be supplied by contractor. The outdoor cable shall be terminated in Relay Room, DG Room, ASM Room etc under supervision and instructions issued by Engr. incharge of the work. Inspection: Consignee Inspection Charges: None Payment Terms: 100% after execution

Installation and wiring of LED signals lamps for auxiliary/subsidiary signals/main signals (i.e. route, shunt, calling on, Red, Yellow, Green) as per instructions given by engineer 10 incharge. Complete wiring inside the signal unit with 2.5 sq. mm multi strand wire of different colour according to signal aspect with copper lug as per standard practice. The contractor will supply all materials required for installation. Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after execution.

Supply of Colour Light Signal Complete. This includes: - (1) Post Tubular 140 mm Dia, as per IRS: S-6/81 or Latest & RDSO Drg. No. SA-24625 (Advance). (2) CI Base (As per IRS S-10 & 11 RDSO Drg. No. 2011/M with latest assembly). (3) Number plate to Drawing No. S 23149 Alt.1 =1 No, Number plate clamps to Drawing No. S 23148 Alt.1 =2 no (4) Ladder Assembly, as per RDSO Drg. No. SA-23156, with Base, Ladder Guard rail (complete) to Drawing No. SA 23138 Alt.1(1No), Platform to Drawing No. SA 23134 Alt.1(1 No), Front Maintenance Platform, MS Supporting bracket to Support Ladder. Ladder stay (small) to Drawing No. S 23159 Alt. 1 (2 Nos.) , Ladder stay (large) to Drawing No. S 23160 Alt. 1 (2 Nos.) , Ladder section to Drawing No. SA 23157 Alt. 1(1 Nos.)Stay clamp to Drawing No. SA 2062/M (2 no), Rail Clamp to Drawing No. S 2066/M (1 No.) (5) Signal Front Staging Complete Assembly for CLS Unit. (6) Signal back staging as per extent NWR Practice. Note: Height of the Post shall be 5.5 Long. Inspection: (i) RDSO/RITES if value of item in work more than 10 lakhs (ii) Consignee- if value of whole item in work less than 10 lakhs as per extant instructions by Railway Board. Inspection Charges: (i)Borne by Railways (ii) None Payment Terms: 100% on Supply

Erection of CLS Post with base and signal unit on top or on OFFset Bracket, fixing of front and back staging, ladder and guards, signal name plates / boards if any with contractor's own brackets and fixing materials. This also includes erection of auxiliary signals like calling on, shunt 12 signal if any. The work shall be done as per instructions of Rly engineer at site. It also includes provision & fixing of maintenance platform as per design given by Engineer -In-Charge at site. The Item includes cutting of Signal post if required by Site In charge. Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after installation. 2/3/4 aspect signal unit mounted directly on signal post.

Casting of CC Foundation for Signal Post in the ratio of 1:3:6 as per Drg. No. CSTE/NWR/SOR/21/A using standard size of foundation/galvanized holding down bolts required for 13 erection of colour light signal post. Item includes excavation, ramming of CC using vibrator, curing and plastering with 1:4 cement-sand mixture (aggregate will not exceed 3.8 cm). Aggregate, cement, sand and holding down bolts will be supplied by contractor. Any machines & tools, if required for execution of this item, will be arranged/provided by contractor. Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after installation.

Supply of Non-Metallic (FRP) colour light signal housing multi-unit type for railway signalling suitable for RE area THREE Aspects. Complete without lenses, lamps and signal 14 transformer as per RDSO DRG. No. SA 23001/A/M Adv. Alt- S and as per SPEC. No. RDSO/SPN/194/2006 (Rev 2.0) or latest and FRP material as per RDSO SPEC. No. RDSO/SPN/151/1997 or latest. Inspection: (i) RDSO/RITES if value of item in work more than 10 lakhs (ii) Consignee- if value of whole item in work less than 10 lakhs as per extant instructions by Railway Board. Inspection Charges: (i)Borne by Railways (ii) None Payment Terms: 100% on Supply

Releasing of all the S & T gadgets at LC gates like SM slide instruments, illuminated diagram board, block counter, termination box, telephones, emergency key box, dismantling of 15 ground lever frame along with all connected lever locks, 'E' type locks, HP locks, breaking and removal of concrete foundation, lock rods with rod roller trestles, complete assembly, cranks, compensators, 'A' type concrete foundation on the rod run, transmission wires single wire/double wire accounting and stocking them neatly at a place as instructed by Railway representative at site. After releasing any holes on the walls/ floor are to be filled with cement mortar and plastered.

Supply of Apparatus Case Single (Large) NE Rly Type as per Drg. No. CSTE/6088 fitted with two nos of E Type lock (ward No will be specified by Engineer-in Charge) as per RDSO Drg. 16 No. SA 3376 and Key to Drg. No. 3377 as per RDSO drawing No. RDSO/S-11500. Note: This item includes the supply of 2 Nos E Type Lock fitted on both doors, along with two Keys. Inspection: (i) RITES if value of item in work more than 10 lakhs or as per extant instructions by Railway Board. (ii) Consignee if value of whole item in work less than 10 lakhs or as per extant instructions by Railway Board. Inspection Charges:(i) Borne by Railways (ii) None Payment Terms: 100% after Supply.

Installation of Apparatus Cases Single (Large) with 'E' type lock on CC foundation. 17 This includes filling of location foundations with river bed sand and plastering on top of the sand. Supply of 'E' Type lock has been covered in supply of Apparatus case separately. It covers fixing of lamp holder, switch and lamp etc. in Apparatus Case. Inspection: Consignee Inspection Charges: None Payment Terms: 100% after installation.

Excavation and Casting of Apparatus Case foundation in ratio 1:3:6 with contractor's own materials including cement and galvanized anchor bolts of standard size. The required scaffolding Ferma etc for Casting of foundation will have to be brought by the contractor at his own cost. The item also includes additional masonry work as well as earthwork if required on bank where there will be possibilities of foundation sinked, fallen or tilted. Inspection: Consignee Inspection Charges: None Payment Terms: 100% after installation. Single (Large) Case Apparatus case / SS location box as per Drg No. CSTE/5074

Supply of Phenolic laminated Sheet, grade P3 in standard size of 1220 X 1220 x 20 19 mm as per spec. No IS 2036 of 1995 or latest. Test report of manufacture to be supplied. Inspection: (i) RITES if value of item in work more than 10 lakhs or as per extant instructions by Railway Board. (ii) Consignee Inspection Charges:(i) Borne by Railways(ii) None Payment Terms: 100% after Supply.

Fabrication and fixing of phenolic laminated sheet of size 10/12/20 mm thick in 20 location box by providing all fixtures as per Railway Drawing including fixing of PVC coated string rods at the back side for cable support with contractor's own materials. The work shall be done as per instructions of Rly engineer at site. Inspection: Consignee Inspection Charges: None Payment Terms: 100% after installation. Single Case (Large Case)

Fixing of ARA(M-6) Terminals /Screw less connectors / modular disconnect terminal 21 blocks and fuse blocks on phenolic laminated sheets and fixing by stainless steel/brass nuts & bolts. This includes provision of two additional holes on the board on either side for cable conductor entry. (Supply of all above terminals have been covered separately in Chapter 4 of SOR) Inspection: Consignee Inspection Charges: None Payment Terms: 100% after installation.

Supply of Rapid Joint LS3, suitable for cable Jointing of Signalling cable of various 22 size, having dielectric strength > 20KV/mm, Non-Toxic, low viscosity, Flammability point > 200 C, Re-enterable, long storage life Make RAYTECH or Similar. Inspection: Consignee Inspection Charges: None Payment Terms: 100% after Supply Cable Size 6C x 1.5 Sq. mm.

Supply of Rapid Joint LS3, suitable for cable Jointing of Signalling cable of various 23 size, having dielectric strength > 20KV/mm, Non-Toxic, low viscosity, Flammability point > 200 C, Re-enterable, long storage life Make RAYTECH or Similar. Inspection: Consignee Inspection Charges: None Payment Terms: 100% after Supply Cable Size 12C x 1.5 Sq. mm.

Supply of Rapid Joint LS3, suitable for cable Jointing of Signalling cable of various 24 size, having dielectric strength > 20KV/mm, Non-Toxic, low viscosity, Flammability point > 200 C, Re-enterable, long storage life Make RAYTECH or Similar. Inspection: Consignee Inspection Charges: None Payment Terms: 100% after Supply Cable Size 30C x 1.5 Sq. mm. Running

Supplying and placing of one layer of standard size of 'B' grade quality bricks of the local make spreading on cables laid. (minimum size of brick 200mm X 100mm X 70mm) Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Installation. Width wise (more than 2 cables)

Supply of Thermo shrink Universal Jointing kit for Quad Cable (for straight joints) as per RDSO spec IRS/TC-77/2012 revision 3 With latest Amd. Inspection: RDSO Inspection Charges: Borne by Railways Payment Terms: 100% after Supply

Jointing of 4 / 6 quad /Signalling cable with Heat Shrinkable straight through Jointing Kit. All the material required for the work are to be arranged by contractor himself at his own cost 27 except Thermo shrinkable Joint Kit/Rapid Joint kit. After jointing the cable through test such as insulation test, continuity cable losses etc. to be carried out jointly with Railway Engineer. If any defect or any damage is observed during jointing, the contactor has to redo the joint free of cost. Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Execution

Horizontal direction drilling/boring without damage of surface road /track using Auger Machine (HDD machine) or by Closed trench Method. The bore shall be upto 200 mm Dia & shall be done at the depth of minimum 1200 mm from the ground level. The ground level shall be considered 28 ignoring the bank height of the bank of the road. The length of the bore shall be minimum 4 Mtrs long. This includes insertion of different Dia DWC-HDPE pipe/ GI pipes coupling etc. as per direction of Engineer In charge. Note: - Pipe Supply is not covered under this item. Contactor shall provide all material required for boring and adequate nos. of labours for proper laying of cables into the bore. Cable shall be laid cautiously so that it should not get damage due to rough handling & pressure on cable. Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Execution

Excavation of cable trench as per cable route plan, 1.2 Mtr. deep and of 0.3 Mtr. to 0.6 Mtr. wide at bottom as per RDSO sketch No. SDO/CABLE LAYING/003 or latest alongside the track in normal (all type) soil/strata, conforming to distances as per cable route plan and refilling. This work includes clearing of route from bushes etc, covering of cable laid in trench by loose soil for a 29 layer of 50mm thickness approximately before covering by bricks. The work shall be done as per the extant practice on North Western Railway and instructions of Railway Engineer at site. In case 1.2m depth of trench is not achievable due to site conditions, specific approval of JA grade officer will be required for each site where trench depth of 1.2m is not possible. Without the approval of JA Grade officer, no payment for trenching will be made for trench depth less than 1.2m. (cum is Cubic Meter) Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Execution Running

Laying of S&T Cables of various cores/ pairs/ quads in trenches/ GI pipes/ RCC pipes/ DWC pipes/ Trunking. This also includes laying of cables in track crossings & road crossings. Item 30 includes provision of labels of coloured plastic adhesive tapes or any other identifiable material on each cable to give the cable number at each Gantry Post/hectometer post. (Cables will be meggered before and after its laying by contractor under supervision of Railway Representative and he will submit the meggering report of each testing). Length of the cable laid includes the length of the cable coiled for termination purposes. Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Execution

Video recording of cable trench using minimum 720P and above HD camera and submit one copy in New removable hard disks (With capacity as per requirement). Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Execution

Supply of permanently Pre-lubricated HDPE duct, 40 mm OD, 33 ID as per RDSO specification No. RDSO/SPN/TC/45/2013 Rev. 2.0 Amdt. 3 or latest. The item also includes supply of 32 all the accessories of HDPE duct like end caps, collars, bends, couplers etc. Inspection: (i) RDSO/RITES if value of item in work more than 10 lakhs (ii) Consignee if value of whole item in work less than 10 lakhs as per extant instructions by Railway Board. Inspection Charges: (i)Borne by Railways (ii) None Payment Terms: 100% on Supply

Laying of permanently Pre-lubricated HDPE duct, 40 mm OD, 33 ID as per RDSO 33 specification No. RDSO/SPN/TC/45/2013 Rev. 2.0 Amdt. 3 or latest. The item also includes installation of all the accessories of HDPE duct like end caps, collars, bends, couplers etc. Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Execution.

Blowing/drawing of OFC cables in the HDPE duct along with all the protective work as per instructions of engineer incharge at site. Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Execution.

Construction of Brick Chamber/RCC of optical fibre cable straight through joint as per 35 Drg. No. CSTE/NWR/ SOR/23. It also includes supply and provision of all the material required for this item like bricks, sand, cement etc. The cement and sand should be in ratio 1:6. Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Execution.

Supply of VF Transformer (1120:470/1120:1120/ 470:470/470:600/ 1200:600 Ohm) 36 as per Specification No. IRS-TC-76/2021 Ver 1.0 or latest (Cylindrical type) or IRS/TC/22/ 2021 Ver 1.1 or latest (Rectangular type). Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Supply.

Cement concrete work for miscellaneous items in the ratio 1: 3: 6. Item includes 37 excavation, ramming, curing and plastering with cement & sand mixture (aggregate not exceeding 3.8 cm.) (Aggregate cement & sand to be supplied by the contractor)(cum is Cubic Meter). Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Execution

Supply and Installation of earth electrode including MS flat for signalling equipments on lever frame, apparatus cases, signal, relay racks, cable termination rack, block instrument etc. (supply & installation of earth electrode as per drawing no. RE/S&T/DRG/Tender/SK/398/94 for apparatus cases, signal post & other equipments as per instruction on earthing of S&T equipment. Laying of earth lead mild steel flat of size 35mmx6mm and fixing of lead MS flat to earth electrode and lever frame, signal post & apparatus cases as per Drg. No. CORE/S&T/ALD/SK/591/2008, 592/2008 and 593/2008 respectively and instructions on earthing at S&T equipment and providing cement enclosure for earth electrode as per drawing no. RE/S&T/Sig./Tender/SK/13/85 Alt. A) Note: This item requires for earthing of all the A/Cases & Signal as per RE standard. Inspection: Consignee Inspection charges: None Payment terms: 70% after supply, 20% after installation & 10% after commissioning

Supply of various OFC joint enclosures Supply, preparation, splicing and installation 39 of straight joint for 24 fibers along with enclosures with heat shrinkable splice protection sleeve as per TEC Specn. TEC 87080:2025 or latest. Splice losses in no case should be more than 0.1 dB. Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Execution.

Supply of various OFC termination boxes / FDMS Supply, installation, termination and testing of Rack/Wall mountable FDMS and termination as per TEC Specifications TEC 87020:2010 40 (TEC/GR/TX /FTB 01/03/ MAY-2010) or latest. IN and OUT 48 fiber OFC cables (with all connecting materials) routing/dressing fiber as per direction of engineer/In charge. This work includes termination/splicing of fibers and testing of fibers in the section/block and report of fiber to be submitted in hard and soft copy. Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Execution.

Supply of various OFC joint enclosures Supply, preparation, splicing and installation 41 of straight joint for 48 fibers along with enclosures with heat shrinkable splice protection sleeve as per TEC Specn. TEC 87080:2025 or latest. Splice losses in no case should be more than 0.1 dB. Inspection: Consignee Charges: None. Payment Terms: 100% after execution.