Replacement of Double Line Block Instrument by UFSBI for enhancing operation reliability in 17 block sections of KOTA-RTA section of KOTA division

Item Breakup - sch-shedule

"Supply of Block Proving with Digital Axle Set Counter using Block Panel & UFSBI for Single / Double Line operation as per RDSO Specification No. IRS:S-105/2025 Ver.1.0 with solid state Dual Redundant EBLM, consisting of following:(i)"a) Universal Fail- Safe Block Interface as per RDSO Spec. No. IRS:S-104/2012 Ver.0 (or Latest Amendments) - (1 Set or 2 nos.) b) SM's Panel (RDSO/S/32019) for Single Line or SM's Panel (RDSO/S/32017) Double Line - (1 Set or 2 nos.) c) Electronic Block logic Modules (EBLM) Type DESBPACEBLM v1 (for Single Line) or DESBPACEBLM v2 (for Double Line) absolute Block Working - (1 Set or 4 nos.) complete with 10 Relays as - BIPR1, BIPR2, TGTR, TCFR & ASCR, 2 nos. each (1 no. at each station) d) Block Telephone (1 Set or 2 nos.) e) Alarm Panel (Audio & Visual) - (1 Set or 2 nos.) Note: Supply Item no. (a) to (e) Inspection by RDSO / TPI as per Railway discretion f) Automatic Media Changeover of modems working on redundant channels for data transmission of OFC/Quad. (1 Set or 2 nos.) g) Modem for secondary/backup media (1 Set or 2 nos.) (either 4-wire voice or 2 Mbps E1 channel or single mode dark Fibre as specified by Railway) Note: Supply Item no. (f) to (g) Inspection by the Consignee / TPI, as per Railway discretion"(ii) "Supply of Universal Fail-Safe Block Interface Electronics as per RDSO Spec. No. IRS:S- 104/2012 Ver.0 (or Latest Amendments) - (1 Set or 2 nos.) (Inspection by RDSO / TPI) Note: This item shall be configured mechanically for fitting into the cabinet supplied in item (1) for dual UFSBI config."

Supply of Thermo shrink Jointing Kit for Numbers jointing underground 0.9 mm dia. cond. 4/6 quad cables as per specn No. IRS: TC- 77/2012 (Rev.3.0) with Amend. 1, 2 & 3 or latest.

(i) Supply of 4 conductor disconnect Numbers terminal block with test & measurement facility, with screw less, spring cage clamp connections suitable for 0.08 to 2.5 Sq.mm conductor with current capacity of 16 Amps as per RDSO Spcn. No. RDSO/SPN/189/2004 Ver. 3.0 or latest.

(ii) Supply of End plate compatible to above Numbers screwless terminals. The end plates shall be of different colour than that of disconnect terminal blocks.

(iii) Supply of Din rail of dimension 35mm x Numbers 7.5mm, 1 mm thickness, 1Mtr length, slotted compatible to above terminals.

iv) Supply of End Stop 10mm for above Din Numbers 35 Rail.

Supply and laying of HDPE duct pipe Metre 40/33mm dia as per RDSO/SPN/TC/45/2013 rev.2 or latest .

Supply of CAT-6 UTP cable pair in box of Numbers 1000 feet. (305 mtr.) Make: Finolex, Polycab, D-Link..(PER UNIT=305mtr)"

Supply of appropriate OFC patch cords 10 Numbers meter long with suitable connectors as per existing system and as per site requirement. KOTA DIVISION-SIGNALLING AND TELECOMMUNICATION/WEST CENTRAL

Supply of appropriate OFC patch cords 20 Numbers meter long with suitable connectors as per existing system and as per site requirement.

Supply of appropriate OFC patch cords 30 Numbers meter long with suitable connectors as per existing system and as per site requirement.

"Supply of UFSBI event logger with E1 / Numbers Dark Fiber connectivity from site to Control Room."

Supply of fiber distribution management Numbers system for 24 fiber complete (48 fibres complete along with Euro adopters, pigtail) of make BIRLA, 3M, TVS, R&M, or latest superior make as per instruction of site incharge.

Supply of Portable Insulation Monitor with Set fault locator kitfor Railway signaling and telecommunication (S&T)systems with article ID:I30120001 of M/s BenderIndia Private Limited make including following. 1. i. ISO685-D-P Insulation Monitoring Device (IMD) with integrated locating current injector .ii EDS195PM Insulation faultlocator iii PSA3052 Measuring clamp 52mm iv PSA3352 Measuring clamp 52mm vEDS195PM Accessories for 1no of USB power supply unit:Primary : 100...240 V,50...60 Hz Secondary: DC 5 V,+/- 10 %,Power consumption 0.5 W vi iso685-D- PAccessories for 3nos of safety measuring cable black along with clamps and 2nos Safety measuring cable green/yellow along with clamps for system connection and 1no Auxiliary supply cable. 2. 2 days of on site training will be providedfor all 2 locations. Total 35907108.10 Item- 2 SHEDULE-B S No. Item Description of Item Unit Qty Rate Amount No

Alterations, design, manufacture and Numbers Supply of EI system as per Signal Interlocking plan, complete with hot standby architecture as per RDSO specification No. RDSO/SPN/192/2005 with latest amendment and to be supplied from RDSO approved source only. Complete with all accessires. All documents such as Interface, Logic shall be provided along with this item.This further includes, preparation of CT rack details of all racks in AUTOCAD and Printing and installation of Vinyl Flex fo suitable size ( Viewable) at locations.

Preparation English/Hindi along with associated mid- section interlocked gate with all corrections as per approved SWRD & approved SIP.For this all technical corrections,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 alsoincludes preparation of maintenance cards in format provided by Rly.The item per unit will be Per stn KOTA DIVISION-SIGNALLING AND TELECOMMUNICATION/WEST CENTRAL

Making photocopies & binding of theSWR Numbers literature in English/hindi /Diglotform as per Railway practice. (200 sheet = 1 set

Supply, installation of MAPLE 4C or Numbers equivalent 1U, 19 inch rack mountable device consisting of four E1 ports and three slots and one slot populated with 2 w/4 w E & M Supporting upto eight interfaces, Balance two slots empty, unit shall supports both 230 V AC / 48 V DC power supply including 50 pin cable one no. for supporting both 2w/4w E & W, AC adaptor one number. Two year warranty. The work shall be done as per location plans and instruction of Rly engineer(field officer) at site. all the required cable and adaptor & accessories etc. will be supplied free of cost by tenderer with the satisfaction of railway engineer at site. Make- Mrotek, Realtime, Cygnus, Cisco only.Specifications with latest software.

Supply and installation of 20 pair CT box in Numbers Dy.SS for block panel.

Installation, Testing, & Commissioning of Set UFSBI.Note: Cables, Power Supply, Axle Counters, Earthing and other materials required for complete Installation and Commissioning of dual UFSBI are beyond the scope of this offer and shall be provided by Railways, during system commissioning.

Splicing of Optical Fiber Core and routing in Numbers joint closure/FDMS as per instruction of site Engineer.

Installalation of FDMS with all installation Numbers materials,restoration wall etc. to original condition alongwith Splicing and Termination of optical fibres 2x24 fiber cable,routing/dressing fibers as per directions of site engineer.

Fixing of ARA/cage type disconnect Numbers terminals and fuse blocks with provision of holes on Phenolic Laminated Sheets and fixing with galvanised nuts & bolts in Location Boxes and elsewhere. This includes provision of additional holes on the Phenolic Laminated Board on either side for cable conductor entry. The work shall be done as per the instructions of Railway Engineer at site.

Termination of cable cores on ARA Per Terminals/cage type disconnect terminals, Conductor fuse blocks, 8-way terminals blocks, telecom terminals in new/existing apparatus cases, existing MCTB/existing telecom cable termination racks. This includes all associated works of pulling out the cable from underground, dressing of cable, ferulling, making wiring tree with contractor lacing & threading material etc. Both ends of a cable core shall be counted as per conductor. This includes soldering of armour tree/ring of cables and connecting to copper plate through GI wire bus bar in location boxes. The work shall be done as per instructions of Railway Engineer at site. KOTA DIVISION-SIGNALLING AND TELECOMMUNICATION/WEST CENTRAL

Excavation of trench 1.2 mtr deep, 300mm Kilometre wide at the bottom along main line in normal soil, including clearing of bushes, trees etc and refilling of the trench by excavated soil and ramming after laying of the required quantity of cables as per instructions of Engineer at site. The work also includes excavation of trenches in the beds of culverts. Whenever the dimensions of cable Trenches as mentioned in the Tender Schedule are not easily achievable due to terrain conditions, then payments will be made on a pro-rata basis, for the dimensions achieved.The specific approval of the Engineer in charge of the work (not below the rank of Sr. Scale officer), will be required for such dispensation.

Excavation of trench as per cableroute Kilometre plan, 1 mtr deep, 300mm wide at the bottom along main linein hard soil / murrum, This workincludes covering of cable laid intrenches by loose soil for a layer of50 mm thickness approximatelybefore covering by bricks.

Preparation of cable duct 150mm x 300mm Metre deep for laying of cables in rocky area and refilling the duct (after cable laying) with concrete mixture of proportion 1:3:6 and grouting the ends at either side of the rocky portion using concrete mixture with contractors own cement and other materials. Cable trench shall be as per Drg. No. Dy.CSTE/C/Kota/07/A. Laying of cables is covered in separate item.

Supply & laying of well burnt bricks of size Numbers 30000.00 200mm x 90mm x 65mm inside the trench (with the brick length being perpendicular to cable route) after laying of cable & covering of cables laid in trenches by loose excavated soil for a layer of 50mm thickness approximately, in station area from Outermost to Outermost signal or at any other location as per instruction of Site Engineer. Note:- Size of bricks to be got approved by Railway Site Engineer. In case brick size is in variance with the size given in the tender schedule then proportionate payment on volumetric basis shall be paid to contractor subject to a maximum limit of schedule rate.

Laying of All types of Signal/ Telecom/ Kilometre Power Cable of various cores/ sizes in excavated trenches. The work shall be done as per extant practice followed on W.C. Railway and as per the instructions of Railway Engineer at site. KOTA DIVISION-SIGNALLING AND TELECOMMUNICATION/WEST CENTRAL

Cutting of all types of Roads (1 Mtr X300 Metre mm)/ platforms (300mm X 300mm) preparatory to trenching, excavation and refilling after laying of RCC/ GI/ DWC pipe & restoring them to original condition. Generally there shall be no proportionate payment for cable at depth lesser than that specified in the tender schedule. If it is not possible to reach the required depth at any location, then the contractor shall obtain prior approval of Railway Site Engineer, who shall get the dispensation, from JAG vide Rly. Board's letter No. 2013/Sig/SEM Pt.-II/Misc., dated 12.06.2014 before commencement of cable laying process and only then shall the proportionate payment be made to the contractor. This also includes laying of any No. of DWC/RCC/GI pipes, as per requirement. The work shall be done as per extant practice on W.C. Rly & instructions of Railway Engineer at site. The DWC/RCC/GI pipes will be supplied by Railway. Laying of RCC/GI/DWC pipe is covered in separate item.

Transportation & laying of HDPE Duct in the Kilometre trenches and in the protective works (i.e. GI pipes/DWC pipe/ boring etc.) and supply as well as pulling of nylon rope through it at different places as per direction of Engineer-in-charge. This also includes laying of Duct in track crossings & road crossings etc. Note-HDPE pipes along with all accessories such as couplers, plugs, end-plugs etc., which are required for proper laying & fixing of HDPE duct, shall be supplied by Railways.

Blowing / drawing of OFC through HDPE Kilometre duct & protective work already provided in the excavated trench. All the equipments and machinery required shall be arranged by the contractor at his own cost. Cable should be laid according to the technical conditions and instructions of the site incharge. Note: OFC will be supplied by Railway.

Cement concrete 1:3:6 in foundations with cum upto 25mm graded stone aggregate as per instructions of Railway Engineer at Site. Total 47793198.12