Provision of Automatic Fire Suppression System at Bijwasan station of DLI Division of Northern Railway

Supply of Halo carbon based clean agent Total Flooding System -consisting of Seamless cylinder with valve & solenoid actuator, manual actuator, Halo carbon based clean agent 1 gas, discharge nozzle, complete with C.S. seamless piping, fittings and necessary accessories shall be as per RDSO specification no.: RDSO/SPN/218/2016 Version 1.0-d2 or latest at Relay room of Central Building & Relay Hut Insp. By-RDSO. The size of Centre Building Relay Room (in meter): 11.3 x 6.2 x 3.6 The Size of Relay Room at Relay Huts (3 numbers) (in meter) : RH1: 12.5 x 5.98 x 3.54 RH2: 12.5 x 6 x 3.65 RH3: 12.5 x 6 x 3.6

Installation, Testing, and Commissioning of above item . Insp. By-Site Engineer

Supply, Installation, Testing & Commissioning of Automatic Fire Suppression System Control Panel (AFSSCP) for Total Flooding Automatic Fire Suppression System (TFAFSS), PLC/Microcontroller based, 2-Zone detection and 1-Agent Release circuit, fully programmable, as per RDSO/SPN/218/2016 Version 1.0- d2 or latest. Inspection by RDSO..The panel shall support manual release and manual abort, cross-zone logic, programmable time delay (0-120 seconds) and shall 3 provide potential free relay outputs for Fire, Cross-Zone and Gas Release for third-party integration. Panel shall be complete with monitored SMPS power supply (90-285VAC), battery charger and 2 Nos. 12V 7Ah sealed lead-acid batteries, automatic changeover on mains failure, and 24VDC solenoid output for main and standby actuators. The panel shall have TCP/IP LAN port and USB port for networking, event download and interfacing with the existing Data Logger system. Relay contacts shall be Form-C (NO/NC) rated minimum 2A @ 30VDC, housed in Red colour, IP-31, powder- coated MS enclosure. Panel shall be ERTL tested, CE approved and RDSO inspected. Inspection by RDSO.

Supply, Installation, Testing & Commissioning of Heat and smoke multi sensor as per RDSO/SPN/218/2016 Version 1.0-d2 or latest Insp. By-RDSO

Supply, Installation, Testing & Commissioning of Conventional Abort switch as per RDSO/SPN/218/2016 Version 1.0- d2 or latest. Insp. By-RDSO

Supply, Installation, Testing & Commissioning of Conventional Release switch as per RDSO/SPN/218/2016 Version 1.0- d2 or latest. Insp. By-RDSO

Supply, Installation, Testing and Commissioning of Electronic hooter (Red colour) cum strobe with min 85dB output Approval UL/LPCB/VDS Listed and shall comply to RDSO/SPN/218/2016 Version 1.0- d2 Insp. By-RDSO

Supply, Installation, Testing & Commissioning of Warning sign board as per RDSO/SPN/218/2016 Version 1.0- d2 or latest. Inspection by RDSO.

Supply, Installation, Testing & Commissioning of Lock-off valve as per RDSO/SPN/218/2016 Version 1.0- d2 or latest. Inspection by RDSO.

Supply, installation, commissioning of circuit integrity cable 2 core 1.5 Sq.mm as per RDSO/SPN/218/2016 Version 1.0- d2 or latest. Inspection by RDSO.

Supply, Installation, Testing & Commissioning of UL listed Aspiration type blue LED 11 based aspiration system with dual source optical smoke detection and 0.002 obs ft sensitivity and is connected to the panel without any third party module. The area and points to be covered for relay room shall be as per RDSO/SPN/218/2016 Version 1.0- d2 or latest. Inspection by RDSO.

Supply, Installation, testing & commisioning of CPVC Pipe & Associated Fittings as per RDSO/SPN/218/2016 Version 1.0-d2 or latest (Inspection by Consignee)

Supply, Installation, testing & commisioning of Microprocessor based In-Cabinet Master Control Unit (ICMCU) with LCD (16x2) and LED indications, suitable for monitoring In-Cabinet Automatic Fire Suppression Systems, RDSO/SPN/218/2016 Version 1.0-d2 or latest and IS 2189. The 13 panel shall support minimum 1000 Alarm + 1000 Other event logging, PC/Laptop based data download, and provide minimum 4 Nos. potential-free relay contacts (NO/NC) for remote signaling. Panel shall be powered by 90-285VAC SMPS with 12VDC battery backup, automatic changeover, and integrated piezoelectric hooter. Provision shall be available for TCP/IP networking and Data Logger system interfacing. The enclosure shall be IP-31, MS powder-coated, Red colour, suitable for indoor installation. Panel shall be ERTL tested, CE approved and RDSO inspected. Inspection by RDSO.

"Supply of In-cabinet Automatic Fire Suppression System (ICAFSS) system as per 14 RDSO specification No. RDSO/SPN/218/2016 Ver 1.0-d2 or latest Direct Low Pressure (DLPMaximum operating pressure 13.5 bar @ 21 deg) Clean agent ( FK-5-1-12) 2 Kg System, supplied complete with differential pressure valve, clean agent, Pressure Gauge, Pressure switch for monitoring system pressure, end plug with panel mounting bracket. Inspection by RDSO."

Supply, Installation, testing & commisioning of Linear Pneumatic Heat detection tube kit, (Standard) for In- cabinet Automatic Fire Suppression System (ICAFSS) system as per RDSO specification No. RDSO/SPN/218/2016 Ver 1.0-d2 or latest. Inspection by RDSO.

Installation, testing and commissioning of In-cabinet automatic Fire Suppression System. Inspection: Consignee