Replacement of indoor interlocking Signalling gears of Chandni (CDI) Panel by Electronic Interlocking on BSL division

A- Replacement of indoor interlocking Signalling gears of Chandni (CDI)

B-Replacement of indoor interlocking Signalling gears of Chandni (CDI)

C-Replacement of indoor interlocking Signalling gears of Chandni (CDI)

"Installation of item Automatic changeover unit of signal/ Track /Point supply of 32A, DC consisting of 3TC44 contactors or similar , LED Lamp, Push button terminals, VSR, polarity switches.

Supply of cable route marker as per RST/C/203 of FRP. (Inspection by Consignee)

Supply of Bumpless Automatic power source changeover device DC-20-150V, 45A(2 input sources) Model no. PT-RSA-HL-DC-03. (Inspection by RDSO)

Supply of cupboard ( plain storwell) size 4' x 3' Godrej make or similar. (Inspection by Consignee)

Supply of Almira (Godrej) full size. (Inspection by Consignee)

Supply of Table Model No.T-102(Godrej) or similar. (Inspection by Consignee).

"Office Chairs - The seat shall be made 12 mm thick moulded plywood. It shall be upholstered using fabric with high tenacity yarn. The dimensions of seat shall be- 46.0cm(W) x 48.0cm(D) and of back shall be 43.0cm(W) x 60.0cm(D). The armrest top shall be moulded from polyurethane and mounted on to a drop lift adjustable type tubular armrest support.Armrest height adjustable upto 2 steps. The mechanism of the chair shall have following features : 360%u2070 7 revolving type, Tilt mechanism, Tilt tension adjustment. The chair shall be provided with pneumatic height adjustment which shall have stroke of 10.0 +/- 0.3 cm. Back frame shall be connected to the seat. The pedestal shall be injection moulded in black 33% GF Nylon66. it shall be fitted with 5 nos twin wheel castor. The size of the pedestal shall be 66.1+/- 0.5 cm pitch-centre-dia (76.1 +/- 1.0 cm with castors). The twin wheel castors shall be made of PP. Overall dimensions of Chair shall be, Width of Chair - 76.1cm, Depth of Chair - 76.1 cm as measured from pedestal below. Height from ground - min97.3 to max 90.0 cm. Seat height - min 43.6cm to max 53.6 cm. Make/Model - Kiara/KI- 4012" (Inspection by Consignee)

Supply of Revolving chair Godrej Make Model No. PCH 7001 or similar. (Inspection by Consignee)

Supply of steel Stool Godrej make. (Inspection by Consignee)

Supply of True RMS Multimeter Fluke Make model 289 or similar. (Inspection by RITES)

Supply of Tool box complete with megger . (Inspection by Consignee)

Supply of TRMS Datalogging DMM Digital multimeter( Digital multimeter SMM606 stanlay/fluke 179 model/Kyoritsu/KEW/1061). (Inspection by Consignee)

"UNI-T 3.5 Digit, Model 210E Backlit LCD Hand Held True Rms Clamp Meter Brand: UNI-T, 210E (Detailed Description/Specification as per Product # 1 of GeM Contract No. GEMC- 511687785288162 dt.10/10/2024)" (Inspection by Consignee)

Supply of Insulation resistance tester with3-3/4 digital display make Rishabh RISH MIT30 or Motwane D2K-M. (Inspection by Consignee)

Supply of GANGA KAVERI 110 mm Diameter PE 100 HDPE Pipe (Detailed Description/Specification as per Product # 1 of GeM Contract No. GEMC-511687786912153 dt.08/12/2023) (Inspection by RITES)

Supply, installation, wiring, testing&commissioning of Bumpless Power Supply Autochangeover device complete along with accessories using Contractor's own wiring & fixing material as per following configuration - (i) Power Supply - AC/DC. (ii) Voltage 24V to 150V. (iii) Current Up to - 45Amp. Note: The work shall be done as per instructions of Railway's Engineer in- charge. " (Inspection by RDSO)

"7 WATT LED LAMPS MINIMUM 560/700 LUMENS FOR OFFICE & SERVICE BUILDING AS 17 PER WESTERN RAILWAY TECHNICAL SPECIFICATION NO.WR/CCG/SPECIFICATION/P/001(REV -'1')- 2018"" FOR ENERGY EFFICIENT LED BASED LUMINAIRE FOR OUTDOOR & INDOOR APPLICATION" (Inspection by Consignee)

D-Replacement of indoor interlocking Signalling gears of Chandni (CDI)

Supply of Digital Axle Counter Multi section type complete system alongwith supply of MSDAC toolkit. as per annexure. Digital Axle Counter Multi section type complete system includes the Central Evaluator and final track clearance relay for each section, Reset boxes, LV boxes All Track side units with detection point complete assembly & fixing arrangement for each detection point, clamps deflector for either side of each detection points, monitoring console for monitoring all the DPs at a time installed at a station/RH/IBH etc. with all other accessories fully wired and fully 1 equipped as per RDSO specification No. RDSO/SPN/176/ 2013 (ver.3) or latest and manufacturers specification. The equipment must also include the following : a) System must have remote monitoring and health diagnostics feature as per RDSO specification. b) Surge protection device, c) 20% spare slots for the both detection heads and track section in the evaluator for future and emergency provision. Each set also consisting of a) Double rail contact of standard length of cable as per site requirement and mounting accessories - Equal to no. of DP. b) Deflectors to safe guard Rail Contact will be TWICE the no. of DPs. c) Protecting tube from DP to railhead as per requirement. d) Diagnostic PC as per specification and other accessories (as per Annexure-VI) one PC for every 10 DP. e) Pre-wired cabinet/rack -No. as per site requirement. f) 6 nos. Electrostatic Discharge Wrist Band for cards/ modules protection. g) Toolkit as per RDSO checklist & recommended by OEM. (Inspection by RDSO)

E-Replacement of indoor interlocking Signalling gears of Chandni (CDI)

"Design, manufacture and supply of Hot Standby Architecture Electronic Interlocking (EI) system complete as per RDSO specification No. RDSO/SPN/192/2019 Ver-2 with latest amendment, as per technical requirement & tentative approved Signaling Plans & Diagrams and shall be comply to RDSO Technical Advisory Note No Technical Advisory Note STS/E/TAN/3012 Ver 3.0 dt:28.06.21 or latest. Electronic Interlocking (EI) system mainly consisting of Central Processing Equipment, Interface Equipment/Relays etc. as per requirements, Dual operator Industrial Grade VDU panel (65"" LED Minimum and 4K resolution with separate stand and necessary arrangements for fixing on VDU table ) with Redundancy (Hot stand-by dual VDU Normally one system online and other system in standby mode), VDU table made of solid durable wood as per drawing attached with tender document).Note:- This also includes supply of Two nos. of composite computer & printer table (Godrej work station table) for keeping VDU and one no Godrej make operator chair model PCH7001. 1 All Interfacing Relays suitable for EI, interconnecting cables and Jumper wires, Industrial grade maintenance Terminals (65"LED and 4K resolution with UPS minimum 1 hr. back up), required power supply converters for EI equipment and inverters for VDU monitor with redundant arrangement and auto changeover as per correction in TAN no. 3012 version 3.0 dated 11/07/2022 , Housing for EI equipment and Relay Racks, fuses, screw less disconnecting type terminals, fixture mounting arrangements and accessories necessary to make the EI system functional asper approved signaling plan. The tenderer should furnish complete details of cards/modules/ sub-modules connectors etc. for each station. Supply of 10% Essential spares of the EI equipment subject to minimum one of each type mainly consisting of processor, cards/ module, interface relay etc. Item wise detailed break up with unit and quantity to be provided in separate annexure. For station with routes more than 100 as distributed Architecture with one OC. All relays required for E.I. commissioning (except QNA1K, QTA2 relays) to be supplied by contractor. Note:- The EI system including its equipment and subsystems shall be under warranty for one year from the date of commissioning of complete system." for CDI Station. (Inspection by RDSO)

Maintenance and supervision of EI system installed as per item No.01 of Schedule B for one year as per details given in Special Condition of Contract, Technical requirment & SEM. Numbers= EI/ Year

"Supply & provision of earthing arrangement as per RDSO specs RDSO/SPN/197 Ver 1.0 or latest. Manufacturer specification and as per RDSO's recent guidelines. This includes earthing of E.I equipment, relay racks, power equipment etc done along with the supply of requisite materials to achieve the required value as per signal engineering practice for the system supplied. Earthing shall be in the form of Ring Earth conforming to RDSO specification No. RDSO/SPN/197 Ver 1.0 or latest (with a min. of 6 maintenance free earth electrodes) & RDSO Drawing issued under Railway 3 Board letter No.2010/Sig./SGF/EI (Ansaldo) Dated 22.06.11, made using copper rings with earth resistance less than 1 ohm. The earthing shall be maintenance free & earth enhancement compound should be used.The ring earth shall be connected to copper flat of size 25x3 mm in the relay room and IPS room. This copper flat shall be fixed on the wall to the entire breadth of the Relay room and IPS room as an earth bus bar and all earth connections shall be taken from it. A, B, C, & D class protection shall be provided for all EI equipment. Note:- This will also co ver the earthing & necessary protection of EI equipment as per details given in the scope of work of Special Condition of Contract and other requirements & Pre commissioning check list of EI system. NOTE: Earth pit material shall be preferably FRP" (Inspection by RDSO)

"SMPS based Integrated Power Supply System with MFVRLA Battery set conforming to RDSO Specifications RDSO/SPN/165/2023 VERSION 4.0 with Amend 1 for station as per Central Rly.Drg.No.RDSO/SPN/165/2012 Version 3.0 with latest amendments for Panel Interlocked station as 1 per Central Rly. Drg.No.SK-790/1/A Scope of Supply, Checking of Installation, testing and commissioning of IPS shall be as per RDSO letter No.STS//E/IPS/Genl Dated 03/04/2008 or Latest if any. [ii] Sealed Maintenance free VRLA battery set of 60 Cells (Stackable), in combination of 55+5 Cells for SMPS based integrated power supply system, each cell of 2 Volt/300 AH Capacity, fully charged conforming to RDSO Specification No.IRS:S:93/96(A) with later amendment,"(Inspectionby RDSO)