S&T portion of the work - "Provision of Intermediate Block Signalling between Lapanga - Rengali in JSG-SBP BG double line electrified section."

Item Breakup - C-(Drawing & Design)

For a Two-Line Station Total 2040.00 Item- 2 Design of Cable Distribution Plan & submission of Three paper copies for approval S No. Item Description of Item Unit Qty Rate Amount No

For a Two-Line Station Total 2040.00 Design of Location Box Drawings (Including Contact Analysis, Fuse Particulars etc) and submission Item- 3 of Three paper copies for approval S No. Item Description of Item Unit Qty Rate Amount No

For a Two-Line Station Total 680.00 Design of Goomty Drawings (Including Relay Disposition Chart, Contact Analysis, Fuse Particulars, Item- 4 CT Rack Particulars and Floor Plan etc) and submission of Three paper copies for approval S No. Item Description of Item Unit Qty Rate Amount No

For a Two-Line Station Total 1360.00 Item- 5 Supply of Original Tracing of SIP after incorporating all the corrections. S No. Item Description of Item Unit Qty Rate Amount No

For a Four-Line Station

For a Eight-Line Station or more Total 1743.00 Item- 6 Supply of Original Tracing of SWRD after incorporating all the corrections. S No. Item Description of Item Unit Qty Rate Amount No

For a Five-Line Station SAMBALPUR DIVISION-S AND T/ECOR

For a Eight-Line Station or more Total 1515.00 Item- 7 Supply of Original Tracing of RCC after incorporating all the corrections. S No. Item Description of Item Unit Qty Rate Amount No

For a Five-Line Station

For a Eight-Line Station or more Total 2005.00 Supply of Original Tracing of Cable Route Plan (Distant to Distant) after incorporating all the Item- 8 corrections. S No. Item Description of Item Unit Qty Rate Amount No

For a Five-Line Station

For a Eight-Line Station or more Total 3519.00 Item- 9 Supply of Original Tracing of Cable Distribution Plan after incorporating all the corrections. S No. Item Description of Item Unit Qty Rate Amount No

For a Five-Line Station

For a Eight-Line Station or more Total 3519.00 Supply of Original Tracing of Location Box Drawings (Including Contact Analysis, Fuse Particulars Item- 10 etc) after incorporating all the corrections. S No. Item Description of Item Unit Qty Rate Amount No

For a Five-Line Station

For a Eight-Line Station or more Total 8488.00 Supply of Original Tracing of Goomty Drawings (Including Relay Disposition Chart, Contact Analysis, Item- 11 Fuse Particulars, CT Rack Particulars and Floor Plan etc) after incorporating all the corrections. S No. Item Description of Item Unit Qty Rate Amount No

For a Five-Line Station

For a Eight-Line Station or more Total 12947.00 Item- 12 Alteration of Existing SIP & submission of Three paper copies for approval S No. Item Description of Item Unit Qty Rate Amount No

For a Five-Line Station

For a Eight-Line Station or more Total 13185.00 Item- 13 Alteration of Existing SWRD & submission of Three paper copies for approval S No. Item Description of Item Unit Qty Rate Amount No

For a Five-Line Station

For a Eight-Line Station or more Total 13185.00 Item- 14 Alteration of Existing RCC & submission of Three paper copies for approval S No. Item Description of Item Unit Qty Rate Amount No

For a Five-Line Station

For a Eight-Line Station or more Total 13185.00

Item Breakup - A3-(Execution of Indoor & Outdoor works)

(a) For a lead up to 10 KM

(b) For extra lead in excess of 10 Kilometres MT-Km [Lead range from 10 Kilometres to 100 Kilometres] i.e. extra over and above item No: [a] above.

(c) For extra lead in excess of 100 Kilometres MT-Km [lead range beyond 100 Kilometres] i.e. extra over and above Item No: [a] & [b] above. Total 55000.00 Item- 15 Supply of SWR S No. Item Description of Item Unit Qty Rate Amount No

[a] Compilation, preparation, printing, binding Per Page and supply of Draft station/Gate working rules both in English and Hindi using MS word software in computer on the basis of WRD, RCC and Front plate diagram of Panel/VDU with contractor's stationery, tools, plants & materials.

"[b] updating, printing and supply of Final station working rules with contractor's stationery, tools, plants and materials. Note: Final SWR to be submitted in 2 sets for each station." Total 5000.00

Item Breakup - A4- (Execution of Outdoor works)

[iii] 0.8 Meter Total 1119151.00

Alteration of Existing Circuit Diagrams consisting of the items as mentioned below & 15 submission of Three paper copies for approval (i) Wiring Diagrams (ii) Relay Disposition Charts (iii) Contact Analysis and Fuse Particulars (iv) Panel Termination Chart (v) CT Rack Particulars (vi) Input & Output Bit Chart for EI Systems

Alteration of Existing Location Box Drawings (Including Contact Analysis, Fuse Particulars etc) and submission of Three paper copies for approval

Alteration of Existing Goomty Drawings (Including Relay Disposition Chart, Contact Analysis, Fuse Particulars, CT Rack Particulars and Floor Plan etc) and submission of Three paper copies for approval

"Supply of Original Tracing in A-3 Size. NOTE:- For Drawings larger than A-3 Size, payment shall be made in multiples of A-3 Size."

"Supply of Amonia Prints in A-3 Size. NOTE:- For Drawings larger than A-3 Size, payment shall be made in multiples of A-3 Size." Route Kilo

Submission of the Initial cable route plan after the cables are laid and commissioned indicating clearly the exact position of the cable, joints, LB for emergency sockets and other critical materials with reference so centre line of the nearest track. The final cable route plan and drawings of the cable terminations along with all relevant particulars area to be submitted to the Railways in original master form as well as 6 copies Route Kilo

Submission of the final cable route plan after the cables are laid and commissioned indicating clearly the exact position of the cable, joints, LB for emergency sockets and other critical materials with reference so centre line of the nearest track. The final cable route plan and drawings of the cable terminations along with all relevant particulars area to be submitted to the Railways in original master form as well as 6 copies Above/

Supply of Yellow Aspect LED Signal lamp for main colour light signal, retrofittable in existing CLS housing with integrated CRU and compatible with AC LED ECR as per RDSO Spec. No. RDSO/SPN/199/2010 revision: 1.1 or latest. Inspection by RDSO.

Supply of RED Aspect LED Signal lamp for main colour light signal, retrofittable in existing CLS housing with integrated CRU and compatible with AC LED ECR as per RDSO Spec. No. RDSO/SPN/199/2010 revision: 1.1 or latest. Inspection by RDSO.

Supply of Green Aspect LED Signal lamp for main colour light signal, retrofittable in existing CLS housing with integrated CRU and compatible with AC LED ECR as per RDSO Spec. No. RDSO/SPN/199/2010 revision: 1.1 or latest. Inspection by RDSO.

Supply of 16 strands PVC cable. Material must be from RDSO approved sources. Inspection by representative of railway.

Supply of PVC Insulated Multicore copper conductor Indoor Cable 60 Core x 0.6mm diameter as per Specification No. IRS:S-76/89 or latest. Material must be from RDSO approved sources. Inspection by representative of railway.

Supply of PVC Insulated Multicore copper conductor Indoor cable 40x1x0.6 mm dia as per Specification No. IRS:S-76/89 or latest. Material must be from RDSO approved sources. Inspection by representative of railway.

Supply of RFID Marker locator with inbuilt GPS Module/system, 1.5 M depth range, make Stanley/3M/Radiodetection or Similar compatible with existing RFID markers. Inspection by RITES. Above/

E-(Supply, Installation & Commissioning of SMPS based IPS) 899514.00 Below/P

Supply, Installation, Testing & Commissioning of MINI SMPS based Integrated Power Supply System (IPS) confirming to RDSO specification No.RDSO/SPN/165/2023 (Ver. 4.0 Amdt. 1 OR 1 latest Amend as on date of opening of the Tender) and as per East Coast Railway Drawing No.CSTE/ECoR/TYP/2/11/ALT-2 including supply of additional spares as per approved drawing. Inspection by RDSO. [1] Annexure-I: Drawing of IPS for LC Gates with spare component CSTE/ECoR/TYP/2/11 Alt-2. [2] Annexure-II: Details of assets shall be supplied by the firm in each set and comissioning of IPS at site is responsibility of FIRM. Above/

F- (Supply, Installation & Commissioning of UFSBI) 2770640.00 Below/P

Supply, Installation, Wiring, Testing & Commissioning of Dual Redundant Arrangement of UFSBI Electronics for exchange of vital relay state information between two different Signalling installations pertaining to ABS / IB signalling application working on OFC/Quad media in set and consisting of following sub systems: (a) Electronics for UFSBI interface in redundancy as per IRS spec. no. IRS:S-104/2012 ver. 0 (latest amendment). Qty: 2 Nos.; (b) Modem for UFSBI (for use of 1 secondary media OFC / Quad). Qty: 2 Nos.; (c) Automatic Media changeover of modem working on redundant channels for data transmission on OFC/Quad. Qty: 2 Nos.; d) Pre wired 42 -U floor mounting MS Cabinet suited to fit TWO sets of UFSBI Electronics with Siemens grey/Smoke grey powder coating (Rust proof and long life), tinted 3-4 mm thick tinted Acrylic/ Polycarbonate/ Glass sheet fitted on front door and metal back door, with double lock and bottom cable entry facility. Qty: ONE No. Item (a) shall be inspected by RDSO and item (b), (c) & (d) by consignee along with OEM Test Report. Note: 1Pair shall consist of 2 sets. of above mentioned items. Make / Brand - DELTRON or similar. Inspection by RDSO. Above/

G- (Supply, Installation & Commissioning of SSDAC) 6018000.00 Below/P

"Supply, Installation, Testing & commissioning of Single Section Digital Axle Counter System (SSDAC)complete as per RDSO Specification No RDSO/SPN/177/2012 with version 3.0 or latest amended up to date of tender opening. Inspection by RDSO." Above/

Installation/Alteration, Wiring, testing and commissioning of complete Electronic Interlocking System of Lapanga (LPG) stations (Centralized Configuration System with Hot Stand by feature) supplied as per Item Nos. 01 of Schedule-B1 including transportation from Consignee's depot to site of work. This includes execution of labour portion, Interface relay wiring, erection of 1 relay racks, fixing of relays and associated work in relay room, proper fixing of Operator VDU Terminals etc. (The Relays for interface relays wiring will be supplied by Railways. The Contractor shall supply all other materials required for installation, wiring, testing and commissioning). NOTE:- 1) Design & supply of modified application logic and interface circuit required for alteration work should be done by the Contractor against this item. 2) The work includes manufacture/ fabrication, supply and installation of SM's console and side table extension as per the drawing approved by railway to accommodate VDUs, other S&T equipments and SM's stationary for operation of VDUs and execution of day to day work for operation of trains.

Factory acceptance test (FAT) with ECoR officials.

Site Acceptance Testing(SAT) with ECoR officials. SAT will be done considering site condition and requirement. Above/

Installation/Alteration, Wiring, testing and commissioning of complete Electronic Interlocking System of Rengali (RGL) stations (Centralized Configuration System with Hot Stand by feature) supplied as per Item Nos. 01 of Schedule-B1 including transportation from Consignee's depot to site of work. This includes execution of labour portion, Interface relay wiring, erection of 1 relay racks, fixing of relays and associated work in relay room, proper fixing of Operator VDU Terminals etc. (The Relays for interface relays wiring will be supplied by Railways. The Contractor shall supply all other materials required for installation, wiring, testing and commissioning). NOTE:- 1) Design & supply of modified application logic and interface circuit required for alteration work should be done by the Contractor against this item. 2) The work includes manufacture/ fabrication, supply and installation of SM's console and side table extension as per the drawing approved by railway to accommodate VDUs, other S&T equipments and SM's stationary for operation of VDUs and execution of day to day work for operation of trains.

Factory acceptance test (FAT) with ECoR officials.

Site Acceptance Testing(SAT) with ECoR officials. SAT will be done considering site condition and requirement. Above/

A3-(Execution of Indoor & Outdoor works) 4080689.48 Below/P

Alteration of wiring in existing apparatus cases full/half. This includes supply of all 1 materials in connection with alteration in wiring. All the materials shall be supplied by the contractor at his own cost. This includes entry of cables, sand filling and masonry work involved. Lettering and painting to be done by the contractor at his own cost. Railway shall supply only relays and relay bases.

Fixing of relay bases and wiring, bunching, fixing of relays, wiring in Old relay racks/location box and also carrying out any alteration in existing relay rack duly wiring and 2 connecting New to old and Old to old relays by standard wires (RDSO Approved Sources) as per Circuit diagram. Fuses of bases, condensers, ND fuses, LED indicator & its wiring for relay rack. All materials required for this work will be supplied by the contractor from RDSO Approved Sources. Relays with accessories will be supplied by the Railway.

Installation of Unit Maintenance Free Earth as supplied. It includes (i) Digging the earth to the required depth. (ii) Insertion of electrode. (iii) Filling of earth enhancing compound(Approx.30 Kg) (iv) Provision of exothermic weld connections to copper tape of 25 mm x 6 mm x 200 mm to the earth electrodes. All material tools and features required for weld will be arranged by contractor. (v) This also includes CC enclosure 400mm x 400mm & 50mm thickness with cover 400mm x 400mm & 50mm thickness with pulling hooks. Cables 35 Sq mm/ 16 Sqmm/10 sq mm for connecting earth to busbar, busbar to busbar and busbars to various equipments. Installation of Earth electrode of 17.20 mm dia and 3.00 meter long high tensile low carbon steel circular rods molecularly bonded with copper and outer surface (minimum copper bonding thickness 3 of 250 micrones to made requirement of under writer's laboratories (UL) 467-2007 or latest.Copper strips of 200 mm x 25 mm x 6mm to be welded with each earth electrode, copper strips of 300 mm x25 mm x 6 mm for main equip-potential busbar, copper strips of 150mm x 25 mm x 6 mm sub equip-potential busbar in relay room, power room and panel room. Connection of GI strip 50 mm x 6 mm/Copper strip 25 mm x 2 mm for ring formation of earth pits Earth enhancement material in bags for each Earth Electrode and for interconnecting G.I/Copper tape between electrodes at 500mm depth. Inspection chamber of site 300 mm x 300 mm x300 mm (Inside dimension) of approximate 50 mm thick. Note:The installation of this item shall be carried out by the OEM or authorised dealer as per RDSO Specn.No.RDSO/SPN/ 197/2008 or latest and TAN STS/E/TAN/3006 ver 3.1 dt.30.06.2025 conforming to RDSO Drg.No.S DO/RDSO/E&B/001 or latest. Pre-commissioning checklist and commissioning certificate with 60 months warranty to be submitted by OEM

"Installation and testing of Straight Portion track circuits including supply of materials as per directive of site Engineer. NOTE: (i) This includes drilling 9/32"" holes on rails, provision of bonding, fixing of track lead junction box, provision of track lead jumper wires, fixing of track circuit equipment i.e. track charger, resistance, fuses, batteries, chokes, relays, anti-titling arrangement (if 4 required), painting, lettering and numbering etc. This includes insulation of gauge tie plates, Crossing plates, rod in siding points if required or any other place as instructed by Railway Site Engineer, by tenderer's insulation materials. (ii) Preparation of Track circuit history records and maintenance register duly recording the measurements in prescribed format jointly with Railway representative and handover all records to the Railway. NOTE: 1.Railway will supply Track Charger, B -type choke, Resistance, battery, TLJB and relays from the stores and are to be transported to site of work at contractor's cost. Tenderer shall supply any other materials that are required for the work."

"Transportation, Charging, installation, wiring of low maintenance Secondary cells as per manufacture's instructions and Railway's directive. This includes supply of distilled water and sulphuric acid by the contractor at his own cost. The un charged batteries with connector shall be supplied by the Railway. Materials including 3/0.29 PVC wires, battery connector , brass bolts and nuts , PVC tapes eyelets, etc and all other materials shall be supplied by the contractor. Note: [1] 5 Before completion of works contractor shall prepare jointly with Railway Engineer at site and submitt battery capacity test report as per approved format of Railway and hand over all relevant records to the Railway. [2] All the cells failing in the discharged capacity test in the Railway premises will be replaced by new ones free of cost. Railway Engineers decision shall be final. . Capacity test register ( binded size no. 10) in prescribed format shall be supplied by the contractor. In case of failure in capacity test tenderer will be responsible for fresh charging/replacement of the batteries. 2 Volts/80 AH"

Supply, transportation, erection, and grouting of Composite Relay Racks / Relay Racks / CT racks as per Drg.No. SK/DRG/OL/SER/192, SH-1/2 (for Composite Relay Racks), Drg.No. SK/DRG/OL/SER/192, SH-2/2 (for Relay Racks) and Drg.No. S&T/CON/HQ/VSKP/95/92 (for CT Racks) respectively, including fixing of racks, PBT terminals 1-Way/6-Way, ND Fuses, Bus Bars, Eyelets, 6 Hylum strips of required thickness [12 mm] as per length required at site, condensers and resistances etc., wherever required as per directions of Site Engineer. Inspection of Composite Racks / Relay racks/CT racks by Representative of Railway before use. Tenderer shall supply all the materials from RDSO approved sources such as PBT terminals 1-Way/6-Way, ND Fuses, Fuse blocks, Bus Bars, Eyelets, Hylum strips (12 mm thicknessn ISI Mark) condensers and resistances etc., and any other materials required for the work at his own cost. Running

Supply, transportation and fixing of MS ladder with suitable clamping arrangement & 7 associated masonary and smithy work in Relay room, equipment room, Battery room, Goomties and cabins etc. The MS ladder should be made of 1" X 1" (1/8"/3 mm thickness) and MS flat size o f 1" wide X 1/8" / 3 mm thickness. MS flat shall be provided at every 8"apart. Width of ladder shall be 8". Tenderer shall supply all materials for this work. Inspection By representative of Railway before use. [RM=Running Meter]

"Wiring and testing of complete Relay Rack / CT Rack / Composite Relay Rack as per wiring diagram for maximum number of plug in type relay & shelf type relays of different sizes or as directed by Railway Engineers at site. This includes rack to rack wiring through MS ladder fixed on the top of the relay rack, crimping eyelets in the terminals fitted in the cables termination rack, 8 numbering by ferrules 2.5 sq. mm, bunching of wires by bunching Tape/Thread and buttons, painting and lettering as required. Wiring of the racks shall be done with PVC wire of size 16/0.2 mm and 3/0.75 mm. Tenderer shall supply all wires & wiring materials purchased from RDSO approved sources. Note: 1) Only relay and relay bases will be supplied by the Railway. Contractor has to supply all other materials for the above work and make arrangement for transportation of materials supplied by Railway at his own cost. 2) Only brass screws shall be used for fixing of relay bases. 3) All types of wires and wiring materials, eyelets of sizes (make: Dowell's or similar), ferrules (2.5 sq.mm), resin core solder, insulating tape, bunching belt & buttons etc. are to be supplied by the contractor. Wires will be procured from RDSO approved sources only. and all other components will be supplied by the contractor as per requirement at site. "

Alteration of wiring in existing Relay rack/ CT rack/composite relay rack. This includes 9 supply of all types of wires, eyelets, nuts & bolts, bunching material, ferrules, ARA terminals, fuses & fuse blockes by the contractor at his own cost. Lettering & painting to be done by the contractor at his own cost. Wire (RDSO Approved Sources) to be inspected by the representative of Railway before use.

Installation, Transportation, testing, Commissioning & Networking of RTU-Data logger 64/128 digital inputs & 16 Analog inputs as per RDSO Spec No-IRS-S-99/2006 or latest amendment if any. This includes wiring of potential free contacts from existing relays, contact of analog devices 10 (Chargers, Battery, Power supply etc) and its usage in datalogger and its necessary wiring required for the work. The wiring materials will be used as supplied in Schedule-B including 40/60 core cable. Any other wiring material if required shall be supplied by contractor. Wiring of all external relays to Data Logger as per RDSO guide lines. The work is to be executed as per directives of Railway Representative.

"Wiring, testing and commissioning of overall circuits and ground gears of approved interlocking arrangement as per approved circuit diagram and Interlocking plan. This also includes making corrections/alterations in As Planned drawings and documents as per the execution at site. This includes Free home signal connection at site and SM's office, telephone connection in the 11 tents/goomties and any other communication arrangement for the Non interlocking at the station or as decided by the representative of Railway during non interlocking. The materials required for preparation of Free Home indication board will be supplied by the tenderer.This also includes painting and lettering of gears. Telephone , VHF Sets/Walkie Talkie sets will be supplied by railway. Note: In case of IBS : It includes overall testing and commissioning of IBS and both the end stations associated with IBS modification."

Installation of conventional lightening protection system consisting of Franklin rod, appropriate reducer/ coupler, Frank flanges and GI mast with all supporting accessories such as guy rope (6 mm GI wire), U-bolt, thimble, adjustable clamp, D-shakle, hook etc.

Transportation, Installation, testing and final commissioning of Data Logger Equipment in view of Up gradation of existing Data Logger with Scanner card and software as per RDSO Spec. No. 99/2006 or latest. The Scanner card and software will be supplied by the Railway.

Supply and execution of Earth Leakage Detector 8 Channel as per RDSO specification No: RDSO/SPN/256/2002 or latest. Inspection by RDSO.

Miscellaneous arrangement for NI period comprising of Provision of water-proof temporary goomty/tent at both side of the station yard and at central panel building. Each goomties to be furnished with one iron table, six chairs, emergency light and mosquito repellent caps for NI staff, PA system, crowbar men for operating point and men for supplying water to tents.

Supply and installation of 4-wire leasedline external modem (02 Nos for each Datalogger/Block section to be interfaced with each RTU.

Transportation and jointing (straight through and derivation) of PIJF/quad cables size TSF-IV as per Specn No. IRS: TC-31/96 & IRS 30/97. Jointing kits shall be supplied by the Railway. All other materials shall be supplied by the tenderer.

Transportation of HDPE pipe from the store to work site, laying of the same (With 4 21 mm nylon rope, pre inserted inside the HDPE pipe) in excavated trench/ already laid GI/ RCC pipe / tubes, jointing, leveling and end sealing the pipes, HDPE pipe, couplers and end caps shall be supplied by Railway, Nylon rope shall be supplied by the contractor.

Transportation of OFC from the store of to work site with care, and pushing/ pulling OFC through the HDPE pipes sealing of the duct by simple plugs. The cable is to be laid by 22 mechanised means. At inaccessible places where mechanised laying is not possible, the cable is to be laid manually by pulling through pre inserted rope. Empty cable drums with or without leftover cable should be returned to the store. This also includes testing of cable drums by OTDR in the store premises before transportation and submission of results thereof.

Supply, transportation, installation OFC termination box suitable for 19" rack mount as per RDSO specification no. IRS:TC:81-2000 part B with latest amendment, Splicing & deriving of 23 optical fiber cable inside the fiber termination box. All materials shall be arranged by contractor except optical patch cords which will be supplied by Railway. The OFC termination box shall be fitted on the wall using laminated board of 25 mm thickness suitable to accommodate 3 nos. of OFC termination box. Laminated board shall be fitted on the wall using clamps.

Supply ,transportation & installation of Optical Fibre cable joint enclosure and splicing of OFC (24 Fibre) and testing. OFC spicing shall be done in presence of Railway Representative.

Fixing of cable route marker as per drawing in Annexure-A at a distance of 100 mtrs. Along the trench and at places where the cable route has taken diversion as per instruction of site 25 Engineer, this includes casting of foundation at site and fixing of the marker in the foundation made earlier at site as per railway directives and specifications, this includes proper curing of the structure, All materials required for this like cement, sand 15 mm chips and steel rod of ISI marks should be supplied by the tenderer.

"Supply and Installation of RFID based Electronic /Pipe marker (route marker) for S&T 26 Cable with programmable memory for saving the user specific data which can be buried up to depth of 1.5 Meter. make Stanley/3M or Similar as per technical specification enclosed in Annexure-B. Inspection by RITES. " Above/

A4- (Execution of Outdoor works) 3170586.00 Below/P

Excavation of trenches in all kinds of soils including soft rocky area and clearing of 2 track etc. to a depth of 1.0 M and width of 0.3 M for track crossing /pucca road/level crossing gate/platform/station circulating area or any other place as advised by site Engineer including transportation and laying of DWC/RCC/Split RCC/G.I. pipes with or without coupler. This includes repairing of track/pucca road/level crossing gate/ platform/station circulating area surface to original position by ramming and concreting wherever required soon after the work is over. DWC/RCC/GI pipes shall be supplied by the Railway. DWC pipes wherever required shall be supplied in 6 Mtr. length and shall be cut to size as per requirement. All other materials including cement are to be supplied by the contractor.

Excavation of trenches including clearing of roots of trees etc., in rocky area up to a depth to be indicated by Railway Engineer at site as per the site condition [Minimum 0.6 meter] and 3 width 0.3 Mts. at the bottom. This includes concreting & plastering as per the instructions of site Engineer and complete back filling by digging earth from a lead of 30 Mtr. In case 0.8 meter depth or higher is achieved no concreting is required, otherwise concreting up to 100 mm thickness should be done. All materials required for the above works shall be supplied by the Contractor.

Cutting of masonary floor/walls at station building/ signal goomty/ Gate lodge at a depth of 0.5 mtr. to 1.0 mtr at places to be indicated by site Engineer for entering of cables inside 4 the building. Only G.I pipes supplied by Railway and all materials as clamps, bolts & nuts as instructed by site Engineer supplied by tenderer. This includes repairing of masonary floors/walls after the cables are taken inside. Cement, Sand required for the work shall be supplied by the tenderer and also transportation of G.I Pipe from Store by the tenderer.

"Trenching and fixing of G.I. pipes of different sizes/DWC pipes in hard rocky area up to a depth of 0.3 M to 0.6 M or at places as per instruction of site Engineer and concreting [1 : 3 : 6] up to height of 100 mm above the pipes. G.I. pipes with the socket/ DWC pipes shall be supplied by the Railway. All other materials required for the works shall be supplied by the contractor. Note: [1] 5 In case of girder bridges, G.I. pipes shall be suitably clamped by the contractor as advised by the site Engineer. Clamps shall be supplied by the contractor. [2] The work including excavation of trenches in hard rock area up to a depth of 0.3 M to 0.6 M and back filling, ramming after completion of work where ever required. [3] In case of concrete bridges clearing of ballast for laying of pipes and re arranging the Railway ballast after completion of work shall be done by the contractor. "

Laying of Signalling/4 Quad/ 6 Quad/ Power Cable/Telecom cables/ Jelly filled cables of all sizes in excavated trench, through GI/RCC/DWC pipes etc. wherever required. This includes transportation of cables from the stores to work site and transportation of empty cable drums with 6 left over cables from site to the stores at . The length of cable laid includes the length of cable coil for termination purpose. NOTE: The cables are to be carefully handled during loading, un-loading and transportation to work site. Any damage found in the cable after final testing, in view of mishandling of cables, shall be made good by the Tenderer. Cable should be maggered before and after laying and recorded in a register and submitted to the site Engineer.

Excavation of trenches including clearing of roots of trees etc. in rocky areas with 7 chisel cutting up to a depth of 0.6 M and width of 0.3 M at the bottom. This includes concreting (1 : 1.5 : 3) at a height of 100 mm after laying of cables as per instruction of site Engineer and back filling of trench by digging. All materials including cement and chips of size 20 mm. etc. to be supplied by the contractor.

"Transportation, excavation of pit, casting of foundation, plastering and erection of Steel Apparatus case (full size) with fixing of E-Type lock, wiring, cable entry, termination clamping, filling cable pit with sand, painting and lettering etc., as per Drg.No. S&T/CON/SK/16. This includes earth work and/or masonry work required for securing the apparatus case as per site condition. Railway will supply apparatus case with 'E' type lock only from Railway stores at. Tenderer will supply all wiring materials, PBT Terminals, fuses, fuse blocks, bus bars, hylum sheet ISI mark [6mm 8 thickness], wood plank board of good quality [minimum 3/4"" thick, Cement and transport all the materials to site of work at his own cost. The wiring materials such as wire coils, PBT terminals, fuses, fuse block, etc. should be used from RDSO approved sources. 1) Modifiaction of inside arrangement of Apparatus cases if required for fixing of relays/transformers etc. shall be done by the contractor. Extra shelf, if any, shall be deposited to the Railway stores by the contractor. 2) All cables shall be terminated by providing copper eyelet of suitable size. Note:-(i) If location box foundation is available at site 20% of the cost is to be deducted.(ii) 40% payment shall be released after erection of location boxes."

"Horizontal direction drilling/boring without damage of surface of road/track 9 formation. The bore shall be 150 mm dia. and shall be at the proper depth as per site conditions decided by Enginer-incharge. The ground level shall be considered ignoring the bankheight of the bank of the road. The length of the bore shall be minimum 04 Mtrs long. This include insertion of different dia. DWC/GI/HDPE pipes coupling, cable laying etc as per direction of Engineer-in-charge. NOTE: The cost of pipe is not included in this item. Contractor shall provide all material required for boring and adequate nos. of labourers for proper laying of cables in to the bore. Cable shall be laid cautiously so that it should not get damage due to rough handling and pressure on cable."

"Transportation, excavation of pit, casting of foundation, plastering and erection of Steel Apparatus case (Half size) with fixing of E-Type lock, wiring, cable entry, termination clamping, filling cable pit with sand, painting and lettering etc., as per Drg.No. S&T/Con/BBS/92/90. This includes earth work and/or masonry work required for securing the apparatus case as per site condition. Railway will supply apparatus case with 'E' type lock only. Tenderer shall supply all wiring materials, PBT Terminals, fuses, fuse blocks, bus bars, hylum sheet ISI mark [6mm thickness], wood 10 plank board of good quality [minimum 3/4"" thick, cement and any other materials that are required for the work at his own cost. Contractor has to transport all the materials from store at his own cost to the work site. The wiring materials such as wire coils, PBT terminals, fuses, fuse block, etc. should be used from RDSO approved sources. 1) Modifiaction of inside arrangement of Apparatus cases if required for fixing of relays/transformers etc. shall be done by the contractor. Extra shelf, if any, shall be deposited to the Railway stores by the contractor. 2) All cables shall be terminated by providing copper eyelet of suitable size. Note:-(i) If location box foundation is available at site 20% of the cost is to be deducted.(ii) 40% payment shall be released after erection of location boxes."

"Supply, transportation, installation, testing and commissioning of earth electrode (make TATA or Jindal as per Rly. practice) icluding MS flate for signalling equipments on lever frame, appratus case, signal, relay racks, cable termination rack, block instument etc. ( supply & installation of earth electrode as per drawing no. RE/S&T/DRG/Tender/SK/398/04 for apparatus cases, signal 11 post & other equipments as per instruction on earthing of S&T equipment. Laying of earth lead mid steel flat of size 35mmx6mm and fixing of lead MS flat (make TATA/Jindal or Similar) to earth electrode and lever frame,signal post & appratus cases as perDrg. 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 includes testing of earth value and indicating the same on the Earth enclosure by paint."

"Transportation of signal posts for multiple aspect color light signals, complete with signal units, bases, ladders and other fittings, excavation of pit, casting of cement concrete foundation, plastering as per Drg.No Con/SK/T/12, erection and fixing of complete fittings of the 2/3/4 aspect signal/signal posts including termination of cables, wiring, LED fixing, signal testing and 12 focusing. Name plate & marker and all other materials shall be provided by the contractor at his own cost. Required cement shall be supplied by the contractor. Arrangement of Screening to be provided by the contractor if required as instructed by site Engineer. Contractor shall prepare jointly with Railway Engineer at site and submit Signal Sighting report and Signal test report as per approved format of Railway. NOTE: (i) 50 % Payment shall be released after erection of signal post. Balance 50 % shall be released after termination of cable, wiring, painting, testing & focusing of signal. (ii) If foundation is available at site 30% of the cost is to be deducted."

Casting ,concreting (in concrete mixture of 1:3:6), curing of foundations of size(400mmx300mm) at surface and 1000mm deep and erection of HIP IV type retro reflective 13 SLB/BSLB/CO/longhaul/IB legend board/ Stop Board of size 600mm x1000mm on 6mm ACP using 4 inch MS channel as decided by the representative of Sr DSTE/SBP & provisions of SEM.It includes supply of high intensity prismatic type retro reflective(make 3M / AveryDennison /ORAFOL)SLB/BSLB/CO/longhaul/IB legendboard/Stop Board,painting of MS channel with white and black bands and any other material required for execution.(Inspection by consignee)

Concreting (Mix 1:2:4) 200 mm x 200 mm on G.I. Pipes on bridges/ culverts or any other location as specified by the Rly. supervisor. All materials including cement required for the above works are to be supplied by the tenderer. Above/

"VPIM50 Vital Parallel input Module 50V. (INSPECTION:RDSO)"

"VROM50 Vital Relay output Module 50V. (INSPECTION:RDSO)"

"VPIM Protection Filter Module (VPIM PFM). (INSPECTION:RDSO)"

"VROM Protection Filter Module (VROM PFM). (INSPECTION:RDSO)"

"DC-DC Converters (110V DC/24V, 10Amp). (INSPECTION:CONSIGNEE)"

"DC-DC Converters (110V DC/50V, 5Amp). (INSPECTION:CONSIGNEE)"

Westrace MK-I Housing for one full backplane. (INSPECTION:RDSO)

Full backplane with shield and screws. (INSPECTION:RDSO)

Supply of additional wiring materials (Different type of wires as per ISI Spec. required 9 for pre-wiring of racks, interconnection between racks, CTR, IPS, Data-Logger, fuses, other consumables, including wiring materials for phase work/alteration as per requirement). Inspection by representative of Sr. DSTE/SBP

Supply of EI relay rack compatible with existing MK-I system. Inspection by representative of Sr. DSTE/SBP Above/

Supply of Signal colour light multi unit as per specification No: IRS: S-26/64 with 1 latest amendment as per RDSO Spec No. RDSO/SPN/153/2011 long range working on 110 V- AC 50 Hz complete 3-Aspect suitable for 140 mm dia. post as per Drg.No:SA-23002 A/M [Adv]. Inspection by the Representative of Railway.

Supply of Signal colour light multi unit as per specification No: IRS: S-26/64 with 2 latest amendment as per RDSO Spec No. RDSO/SPN/153/2011 long range working on 110 V- AC 50 Hz complete 2-Aspect suitable for 140 mm dia. post as per Drg.No:SA-23003 A/M [Adv]. Inspection by the Representative of Railway.

Supply of 3.6 Mts. CLS tubular steel post specification No. IRS: S-6/81 with latest Amnd to suit 140 mm dia base. Inspection by the Representative of Railway.

Supply of Signal Base 140 mm dia [Type tube] Drg. No. S-2011/M. Inspection by the Representative of Railway.

Supply of Ladder 3.5 meter for CLS post as per Drg. No. SA: 23150 [Adv] Alt-1, specification No. IRS: S-10/78 (with latest Amendment) consisting of ladder base, platform and guarding, ladder support complete. Inspection by the Representative of Railway.

Supply of Track lead junction box made of glass fibre reinforced plastic Drg. No. SI- 10272, Alt-C, specification No. RDSO/SPN/151/1997. Inspection by the Representative of Railway.

Supply of Track feed resistance 30 Ohms [2,4,8,16 Ohms] Drg, No. SA-20161- 66 /M and Spec IRS:23/88 (with latest amendment) with PBT base. Inspection by the Representative of Railway. Track feed resistance should be supplied from only RDSO approved sources.

Supply of Track feed battery charger input 110VAC, 50 +/-2 Hz with boost and trickle charging for 1 to 4 cells of 80AH, 10A capacity as per spec. No: IRS:S-89/2013 Ver. 1 or latest. Inspection by RDSO.

Supply of Choke coil type-B, impendence 120 Ohms and resistance 3 Ohms DC [For feed end and Relay end], specification No. IRS: S-65/83 Amnd. 3 or latest. Inspection by RDSO.

Supply of low maintenance lead acid secondary cells of capacity 2 V - 80 AH with nuts, bolts, interconnector, ceramic vent plug, battery float etc. Specification No. IRS: S-88/2004 with latest amendment with connectors, nuts, bolts, vent plugs, etc. Inspection by RDSO.

Supply of Relay AC Immune, plug-in type, style 'QNA1', Neutral line, 24V DC 8F/8B 11 contacts, Front and back contacts metal to carbon, complete with plug board, retaining clip and connectors conforming to BRS:931A,IRS:S60, IRS:S34, IRS: S23 (As applicable). Interlocking code: ABDGH. Inspection by RDSO.

Supply of Relay AC Immune, plug-in type, style 'QNA1', Neutral line, 24V DC 12F/4B 12 contacts, Front and back contacts metal to carbon, complete with plug board, retaining clip and connectors conforming to BRS:931A, IRS:S60, IRS:S34, IRS: S23 (As applicable). Interlocking code: ABDFH Inspection by RDSO.

Supply of Relay AC Immune, plug-in type, style 'QTA2', DC Neutral track, 9 ohms, 13 2F/1B contacts, Front and back contacts metal to carbon, complete with plug board, retaining clip and copper annealed connectors conforming to BRS:939A, 966-F2, IRS:S34, IRS: S23. Inspection by RDSO. Interlocking code: FGHKX.

"Supply of Relay Non-AC immune , plug in type, style QN1, neutral line, 24V DC, 8F/8B contacts metal to carbon with plug board, retaining clip and connectors confirming to BRS: 14 930, IRS: S-34 and IRS: S-23 (As applicable). The interlocking code for this unit shall be ABCDF for 24V and ABDEF for 50V. Inspection by RDSO. NOTE:- Depending upon the EI System, the operating voltage of the relay may change. Accordingly the quantity of relays of different operating voltage needs to be approved by railways on request of the OEM of EI System. The contractor shall supply the compatible relays at the same rate. "

"Supply of Relay Non-AC immune, plug in type, style QN1, neutral line, 24V DC, 12F/4B contacts metal to carbon with plug board, retaining clip and connectors confirming to BRS: 15 930, IRS: S-34 and IRS: S-23 (As applicable). The interlocking code for this unit shall be ABCDE for 24V and ABCEF for 50V. Inspection by RDSO. NOTE:- Depending upon the EI System, the operating voltage of the relay may change. Accordingly the quantity of relays of different operating voltage needs to be approved by railways on request of the OEM of EI System. The contractor shall supply the compatible relays at the same rate. "

Relay plug in type , Style AC-LED: ALL aspect, AC lamp proving Relay unit with in 16 built current transformer type, slow release neutral line relay, 4F/4B contact , front and back contact metal to carbon shall be suitable for working in series with 110V AC, LED signal lamp rated at 15W conforming to RDSO Spec No- STS/E/Relay/AC lit LED/signal/09-2002, Amdt. 1, BRS:941A, IRS:S:34 & IRS:S:23 {as applicable}. The interlocking code for this unit shall be ABDHK. Inspection by RDSO.

Supply of Steel Apparatus case 'large Size' as per Drg. No - CON/SK/1/1/86 and Spec.No. IRS:S-10/78 (adv) with latest amnd. with "E" type lock and key of ward No-32 with handle. Inspection by RITES.

Supply of Steel Apparatus case 'Half Size' as per Drg.No.S&T/CON/BBS/92/90 with 'E' type lock & Key. Ward No. 32. Inspection by RITES.

Conventional lightening protection system consisting of Franklin rod of 16mm dia, 19 single prong spike made of Frank copper of length 600mm. Appropriate reducer/ coupler for connecting Franklin rod and GI mast, GI mast Frank approximately 1.5 inch dia, 6 mtr lenght with flanges for installation of franklin rod with all supporting frank accessories, such as guy rope, U-bolt, thimble, adjustable clamp, D-shakle, hook etc. Inspection by RITES.

"Supply of double walled corrugated pipe 6 mtr in length, 120 mm outer dia and 103 20 mm inner dia, with one suitable coupler conforming to RDSO Specification No. RDSO/SPN/204/2011 Version 1.1 Amdt 1 or latest for under ground cable protection . Colour-Orange. Inspection by the Representative of Railway. Note: If required, the DWC pipe shall be supplied split in two halves."

Supply of Perforated G.I. pipe of 100 mm dia with socket. G.I. pipe of make 21 TATA/JINDAL shall be as per IS: 1239 part-I/2004 Specification for medium gauge and shall be perforated by drilling 7 mm dia holes length wise in zig-zag manner staggered at a distance of 300 mm. Inspection by the Representative of Railway.

Supply of Thermo shrink jointing kit for underground cable as per Specn No. IRS: TC- 77/2012 [Rev.3] Amd 3. (Cable jointing kit shall be procured from RDSO approved sources only). Inspection by the Representative of Railway.

"Supply of Permanently lubricated two layer type HDPE duct, outer dia 40 mm, inner 23 dia 33 mm with three end plugs and two couplers for every Km length of pipe in length of 500 m confirming to RDSO Spec. No. RDSO/SPN/TC/45/2013.Rev.2.0 Amendment 2.0 or latest. Inspection by RITES. Note: The HDPE Duct should be pre inserted with 4 mm nylon rope, inside the HDPE Duct."

"Supply of Remote terminal unit with 128 digital & 16 analog inputs with modem as per RDSO spec. No. - IRS-S-99/2006 or latest. Inspection by RDSO. This includes supplying of two Nos. of door sensors for each Data logger. Inspection by the Representative of Railway."

Supply of basic material to construct unit maintenance free earth as per RDSO Specs. No RDSO/SPN/197/2008 or latest and conforming to RDSO Drg.No.SDO/ RDSO/E&B/001dtd.19.09.08 . It consist of following:(a) Copper bonded steel electrode of 3.0 m long, 17.2 mm dia with copper bonding thickness of minimum macrons and UL listed and marked = 1no. (b) Earth enhancement material supplied in sealed bags of minimum 10kg = 3 nos. (c) Copper strip of 200x25x6 mm, to 25 terminate earth rod= 1 no. (d) Copper strip of 300x25x6mm (MEEB) = 1 no. (e) Copper strip of 150x25x6mm (SEEB) = 1 no. (ii)Supply of 35 sq. mm multi strand single core PVC insulated copper cable as per IS: 694 for connecting main earth electrode to MEEB in the equipment room in duplicate.(minimum 10 meter) (iii) Supply of 16sq. mm multi strand single core PVC insulated copper cable as per IS: 694 for connecting MEEB to SEEB and SPD to MEEB (minimum 10 meter ) (iv) Supply of 10 sq. mm multi strand single core PVC insulated copper cableas per IS: 694 for connecting various equipments to SEEB (v) Supply of copper lug sleeve for 3/16 cable Inspection: RDSO.