(1) S&T portion of work in connection with Construction of LHS at Km 340/32-34 to avoid trespassing between DMK-SZY stations on KK Line of Waltair Division. (2) S&T portion of work in connection with Construction of Two LHS at Km.438/46-49 to Yard between BCHL-KRDL stations of Waltair Division. (3) S&T portion of work in connection with Construction of 30 beds capacity New Running Room Building at Kirandul (KRDL) Rly. Station of Waltair Division. (4) S&T portion of work in connection with proposed construction of Limited Height Subway (LHS) at KM . 363/30-32 to avoid trespassing between KKLU-KWGN stations on KK-II line Waltair division. (5) S&T portion of work in connection with proposed construction of Limited Height Subway (LHS) in lieu of LC no. KK-74 at KM. 279.586 between Ambagaon and Amagura stations on KK-II line of Waltair division. (6) S&T portion of work in connection with elimination of LC No. KK-55 between DIR-KDPA at KM No. 243/10-11 and KK-71 between AGB-AGZ at KM.No.273/7-8 by construction of LHS in K-II line under KRPU-KRDL section of Waltair division.

"Excavation of trenches of following depth and width 0.3 Meter detailed below including clearing of roots and trees etc. for all types of soil. This work also includes covering of cables laid in trench and backfilling, ramming, consolidation of soil as well as disposal of extra soil 1 after cable is laid as specified in Guidelines on Signalling Cable laying given by RDSO and any latest circular issued by CSTE/ECoR/BBS. Note: Before refilling of the trenches, the cable laid are to be tested and recorded for its insulation value and after satisfaction of site Engineer the refilling process should start and after monsoon the route is to be attended for backfilling the rain cuts, wash out of soils where ever found. DEPTH: [i] 1.2 Meter "

"Excavation of trenches of following depth and width 0.3 Meter detailed below including clearing of roots and trees etc. for all types of soil. This work also includes covering of cables laid in trench and backfilling, ramming, consolidation of soil as well as disposal of extra soil after cable is laid as specified in Guidelines on Signalling Cable laying given by RDSO and any latest circular issued by CSTE/ECoR/BBS. Note: Before refilling of the trenches, the cable laid are to be tested and recorded for its insulation value and after satisfaction of site Engineer the refilling process should start and after monsoon the route is to be attended for backfilling the rain cuts, wash out of soils where ever found. DEPTH: [ii] 1.0 Meter "

"Excavation of trenches of following depth and width 0.3 Meter detailed below including clearing of roots and trees etc. for all types of soil. This work also includes covering of cables laid in trench and backfilling, ramming, consolidation of soil as well as disposal of extra soil 3 after cable is laid as specified in Guidelines on Signalling Cable laying given by RDSO and any latest circular issued by CSTE/ECoR/BBS. Note: Before refilling of the trenches, the cable laid are to be tested and recorded for its insulation value and after satisfaction of site Engineer the refilling process should start and after monsoon the route is to be attended for backfilling the rain cuts, wash out of soils where ever found. DEPTH: [iii] 0.8 Meter "

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 4 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 area up to a depth to be indicated by Railway Engineer at site as per the site condition [Minimum 0.6 meter] and 5 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.

Excavation of trenches including clearing of roots of trees etc. in rocky areas with 6 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.

Excavation of trenches in all kinds of soils including soft rocky area and clearing of 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 7 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.

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 8 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.

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 9 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 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.

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 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, 10 fuses, fuse block, etc. should be used from RDSO approved sources. 17No19438 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 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.

"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] 11 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. "

Concreting (1:1.5:3) at a height of 150 mm & width of 0.3 m after laying of cables 12 where it is not possible to dig up to full depth of 1.2m/1.0m/0.8m in normal soil due to existing cables are in the trench, culverts, bridges. All materials including cement and chips of size 20mm. etc. to be supplied by the contractor. Payment for the depth of trench to be paid in proportionate to the rate specified for 1.2 mtr depth (excluding the concreting rate). 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

Fixing of cable route marker as per drawing in" section-H" at a distance of 100 mtrs. Along the trench and at places where the cable route has taken diversion as per instruction of site 14 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.

Alteration of wiring in existing apparatus cases full/half. This includes supply of all 15 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.

Alteration of wiring in existing Relay rack/ CT rack/composite relay rack. This includes 16 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.

Transportation of HDPE pipe from the store to work site, laying of the same (With 4 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 18 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.

Drawing of switch board cable of sizes, power cable, UTP and STP cable etc through PVC pipes/ PVC channel etc up to the DP/Rosset to DP/Rosset.

Fixing of PVC conduit pipes firmly with wall and ceiling sealing with PVC saddles at regular interval of 50 Cm.

Excavation of cable joint pit of size 1m x 1mx 1.2 in all types of soil for jointing of copper cables, back filling and ramming after jointing. Above/

"Excavation of pit, execution of jointing of Telecom cable by using Thermo shrink 1 cable jointing kits for straight through derivation joints and covering of cable jointing kits with excavated soils and ramming. Jointing kit shall be supplied by the Railway. All other materials required for execution of work shall be supplied by the contractor. "

Splicing/Dropping/Termination of each fiber/pigtail in the LIU/IO Box/Terminal Joints 2 through fusion splicing oftermination of OFC cables.The fibers terminated shall be tested and the test report (Hard copy and soft copy) shall be submitted to the site Engineer for records. Each fiber shall be properly marked with necessary ferrules/tag

Installation, Testing & Commissioning of rack mountable 12 port Loaded LIU. All the accessories and fixing materials required for this installation are to be supplied by contractor within the same cost.

"Installation, Testing & Commissioning of Full HD Bullet Type IP Colour camera along with Mount . All the accessories and fixing materials including mount required for this installation are to be supplied by contractor within the same cost." Above/

"Supply of double walled corrugated pipe 6 mtr in length, 120 mm outer dia and 103 1 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 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 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 RDSO.

Supply of Perforated G.I. pipe of 100 mm dia with socket. G.I. pipe of make 5 TATA/JINDAL or similar 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 RITES.

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 Krone type fibre box indoor surface installation complete with modules and locks suitable for 20 pair. Inspection by the Representative of Railway.

"Supply of Permanently lubricated two layer type HDPE duct, outer dia 40 mm, inner 8 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. Inspection by the Representative of Railway. " Above/

"Supply of 12 port loaded LIU rack mountable, LIU should be provided for terminating the optical fibre cables. It shall provide minimum bending radius and splice trays shall function as a 1 splice cover to pigtail splicing. Cable glands shall be provided for secure anchoring of incoming cables. Rubber grommets shall be provided at the cable entry point for tight sealing. Type of patch panel : Flat, Height of Patch Panel : 1U, Number of ports : 12, Adapter : SC type. The splice tray should be made of ABS materials. LIU should be reputed make. Make: DLink/3M/Digilink/Molex/DAX or similar. Inspection by representative of Railway."

Supply of Single Mode OFC Patch Cord (length-5m) (LC-SC/SC-SC/LC-LC/FC-LC) as per site requirement as per Technical specification in Annexure-II. Inspection by representative of Railway.

Supply of 6 core OFC Cable (Armoured) as per Annexure-III enclosed. Make-DRON EDGE or similar. (Warranty Period: Upto 30 months from the date of supply) Inspection by representative of Railway.

Supply of Layer-2, 24 port manaegable switch with 4 SFP modules of Make: CISCO or similar as per RDSO Spec. No. RDSO/SPN/TC/83/2014, Rev 1.0 Inspection by representative of Railway.

Supply of Wireless router 300 mbps, 7 dbi 2 External Antenna, 4 LAN Port, frequency 2.4 Ghz,1 WAN port, 300/ mbps wireless speed. Make: D-link model DIR-615 or similar (Warranty Period: Upto 30 months from the date of supply) Inspection by representative of Railway.

Supply and transportation of RJ-45 connectors of reputed make such as D-Link or better. Make/Brand-Digisol-DGC-RJ1UC5-C or similar. Inspection by representative of Railway.

Supply of Push button Telephone with caller ID & speaker. Make Beetel C 51 or similar. Inspection by representative of Railway.

Supply of CAT-6 UTP cable, CAT-6 Cable shall be compliant with latest EIA/TIA-568-B. 8 2-1 standard for CAT 6 cable with fire Retardant as per IEC/EN 60332-1. Make: Digisol or Finolex or Molex or similar. (Warranty Period: Upto 30 months from the date of supply) Inspection by representative of Railway.

Supply of PVC PIPE 25mm (1 inch) Dia heavy duty suitable for electrical wiring ivory colour IN & OUT smooth finish of 3 meters length with conforming IS:9537/P.T 111/1983 or latest with ISI mark. Make: Avon, Aeroplast, Precision, tecmak or similar. (Warranty Period upto 30 months from the date of supply.) Inspection by representative of Railway.

Supply of Data Rack 6 U Rack Enclosures Networking/Server Rack. Make: DATA RACK 10 or similar (Detailed Description/Specification as per Product of Gem Contract No.GEMC- 51168778331186 Dt.28/08/2024 as per Technical specification attached as Annexure-IV. Inspection by representative of Railway.

Supply of SFP (Small form factor pluggable) transceiver, Single Mode, Single LC Wavelength:1310 nm/1550nm. Inspection by representative of Railway.

Supply of 20 mm diameter virgin material PE 100 HDPE pipe in coils Inspection by the Representative of Railway.

Supply of Full HD Bullet Type IP Colour camera as per RDSO spec. No:RDSO/SPN/TC/65/2021 Rev 6.0 or latest Clause 5.4. Inspection by the Representative of Railway.

Supply of Rosin cored solder wire 2.03 nm (14SWG) activated to IS:1921/2005. Grade: 60. Inspection by the Representative of Railway.

Supply of 10 meter (length of the tape) Pressure sensitive Adhesive Plasticized PVC Tapes having 20 mm width. Inspection by the Representative of Railway.

Supply of Weather Proof Protection cover for signals made of polyolefil Polythylene sheet with Retro reflective white band cross mark (Four Aspect) (size:180 cmx45cmx23cm). Make: TRENCH or PROTEX or similar. Inspection by the Representative of Railway.

Supply of Main Cover Assembly complete spare for TWS 220 mm Point Machine comprising of Main Cover, Crank Handle Hole Sub Assy, Key Hole lock Sub Assy, Door Lock, Rubber 18 Gasket of Main Cover Assy, Wiring Diagram Plate, Oil instruction label, Locking plece B, Rubber Packing (Key Hole Lock), Rubber Gasket (CH Hole Lock Assy), Crank Handle Hole Lock Base, Crank Handle Hole Lock Lid, Pin (for C.H Hole Lock S/A), Rubber Gasket (C.H Hole lock Assy), Locking CAM, Key Code 856051010-S. Inspection by the Representative of Railway.

Supply of Channel Cover (LH) (Finished) spare for TWS 220 mm Point Machine CG PISL. Inspection by the Representative of Railway.

Supply of Channel Cover (RH) (Finished) spare for TWS 220 mm Point Machine CG PISL. Inspection by the Representative of Railway. Above/

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

"Supply, Transportation and Installation of earth electrode (make TATA or Jindal as per Rly. practice) including MS flat for signalling equipments on lever frame, apparatus cases, signal, relay racks, cable termination rcak, 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 (make TATA/Jindal or Similar) 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 includes testing of earth value and indicating the same on the Earth enclosure by paint. Inspection by representative of Railway. "

Supply, transportation, and installation of RCC joint chamber with two piece top cover 3 and bottom cover with hole for drainage and cable entry as per drawing No.RCIL/ER/DRG-02/06 (Section-H). This includes trenching for joint pit, back filling and ramming of pit after placing the joint closure and cable loop in the chamber without causing damage to the same and consolidation of soil as well as disposal of excess soil. Inspection by representative of Railway. Above/

C2-(SUPPLY & INSTALLATION) NON UBR 76237.00 Below/P

Supply Installation & Testing of, Display Unit (TV) Screen size:55, Resolution:3840x2160 Ultra HD, Type:4k Ultra HD. Make: Samsung, Sony or LG or similar. Detailed Specification: 55 Inch Display Unit (TV). BIS Approved. Screen size:55, Resolution: 3840x2160 UHD, Type:4k ultra HD, Bis: As per following Detailed Technical specification, Number of HDMI ports: 3, Numbers of USB ports: 2, Number of VGA ports:1. Number opf Ethernet ports:1. Built in Wifi: Yes, 1 Wifi direct: Yes, Composite Input: Yes, Detailed of accessories (included in the scope of supply): Connecting cable & Remote Control, Screen size (Inches):55, Resolution (pixels):(3840x2160) UHD, Category: Smart, Operating system in case of smart tv: Android, Typical brightness -400:500, Screen mirroring: Yes, Mount Type: Both Table and Wall mount, in built speakers: Yes, Wattage of speakers:20wx2, Energy star rating in line with the government of india notification number so 1896(e):5, type of display technology: LED Backlit LCD.(Warranty Period: Upto 60 months from the date of delivery). Inspection by representative of Railway.

Supply, Installation & Commissioning of 1 KVA UPS with battery extender to provide back up for 2 hours as per specs. Battery Make: Exide/Amaraja/HBL(1). Output Power: Capacity 1000 VA (600 watts) (2). Maximum configurable power :1000VA (600 watts (3) Nominal Output Voltage 2 :230V AC (4) Input Voltage: 175%u2013 295 V AC (5) Battery Type: Maintenance free Lead Acid Battery. If batteries are need to be provided externally, then, batteries should be secured in suitable box for extending the backup line. (6) Back up time min 2 Hours (7) Control panel status displays for online, on battery, Replace battery and overload (8) Audible Alarm when on battery, Distinctive low battery alarm. UPS Make: APC/Numeric or similar. Battery Make: Exide or similar. (Warranty period :Upto 30 months from the date of supply). Inspection by representative of Railway.