PROVISION OF FIRE FIGHTING SYSTEM FOR PROJECT-D TRG INFRASTRUCTURE AT VISAKHAPATNAM

Amount

S&F 140 liters capacity with CCOE / PESO Nagpur approval Seamless Steel Cylinder as per IS: 7285 with Pneumatical Valve Assembly arrangement, supervisory switch connection, gauge for monitoring cylinder pressure, in compliance with Chief Controller of Explosive, Nagpur with electric & pressure operated control heads as per site requirement, a safety burst disc, and any other accessories to make the cylinder completely operational, syphon tube, container strap etc. complete all as specified and directed

Supply and filling of clean agent based gas (Heptafloropropane / pentafloroethane / perfloroketone), factory-filled in the Gas Cylinder / from a UL-Listed Gas Filling Station, as per specifications approved by CFEES and manufacturer recommendations / specified design concentration and fill density suitable for total flooding system with clean agent fire extinguishing systems complete all as specified and directed.

S&F master / slave cylinder kit accessories comprising of pressure gauge, low pressure supervisory switch, electromagnetic actuator, manual actuator, neumatic actuator, flexible discharge hose, flexible actuation hose complete all as per site requirement complete all as specified and directed

S&F flexible discharge hose, flexible actuation hose of required length with working pressure 200 bar, test pressure 400 bar complete all as specified and directed

S&F tubular frame assembly with powder coated finishing to support 2 Nos. of cylinders with manifold (header) matching flange, safety valve, non return valve, discharge hose, actuation hose, terminal boxes, non ferrous fastners and other required accessories complete all as specified and directed

S&F 3/4" BSP(F), aluminum LM6, max working pressure 60BAR, discharge Nozzles180 / 360° designed to provide the proper flow rate and distribution of gas to total flood hazard area : (180 / 360 deg as per site requirement) complete all as specified and directed

S&F piping system of MS seamless SCH 40 ASTM A-106 grade B with forged sockets and welded with required fittings & accessories as per site requirement and including providing pipe supports as required, taking down grid false ceiling & refixing after completion of work complete all as specified and directed for the following sizes :-

50 mm dia bore

32 mm dia bore

25 mm dia bore

S&F caution sign boards, 2 mm thick MS sheet with powder coated black paint & adhesive label of poly film 300 mm (L) x 150 mm (W) wall mounting complete all as specified and directed

S&F metallic cylinder mounting bracket with clamps complete all as specified and directed

S&F conventional multi type detector with base and hardware for mounting complete all as specified and directed

S&F electronic hooter with flashing type multi-strobe rated at 82 dBA @ 3 M for audible annunciation and 75 cd flashing at 1 Hz for visual indication complete all as specified and directed.

S&F 2 core 1.5 sqmm FRLS fire survival armoured copper cable as per IS:1554 fixed to wall / roof / false ceiling / floors with necessary clamps / saddles complete all as specified and directed

S&F conventional microprocessor based 2 zone fire alarm panel with single gas discharge module with inbuilt charger and with battery complete all as specified and directed

S&F gas abort switch of aluminium LM6, IP 65,wall mounting type, yellow colour complete all as specified and directed

S&F manual gas release switch of aluminium LM6, IP 65, wall mounting type, red colour complete all as specified and directed

S&F cylinder check valve complete all as specified and directed

S&F manifold for 2 cylinder system complete all as specified and directed

S&F manifold for 4 cylinder system complete all as specified and directed

S&F manifold for 21 cylinder system complete all as specified and directed

S&F 80 liters capacity master / slave cylinder with CCOE / PESO Nagpur approval seamless steel cylinder as per IS: 7285 and including pneumatical valve assembly arrangement, supervisory switch connection, gauge for minitoring cylinder pressure, in compliance with chief controller of explosive, Nagpur with electric & pressure operated control heads as per site requirement a safety burst disc, and any other accessories to make the cylinder operational, syphon tube, container strap etc. complete all as specified and directed

S&F tubular frame assembly with powder coated finishing to support 4 Nos. of cylinders with manifold (header) matching flange, safety valve, non return valve, discharge hose, actuation hose, terminal boxes, non ferrous fastners and other required accessories complete all as specified and directed

S&F tubular frame assembly with powder coated finishing to support 21 Nos. of cylinders with manifold (header) matching flange, safety valve, non return valve, discharge hose, actuation hose, terminal boxes, non ferrous fastners and other required accessories complete all as specified and directed

S&F slave cylinder kit complete all as specified and directed

M&L 47 mm thick fire rated door of size 2.1 x 1.2 m with minimum 2 hours fire rating and including all necessary fittings and hardware SS ball bearing, butt hinges 100mm - 03 Nos, panic bar geze / hettich - 01 No, external trim with lever handle - 01 No, standard arm door closer - 01 No, fire rated vision glass 200 x 300 x 6 mm thick - 01 No, ceramic tape - 02 Nos. in server room at first and fifth floor complete all as specified and directed

Note for items 1 to 24:- 1. The contractor shall submit the complete system design of totally flooded with clean agent based automatic fire fighting system as per site and drawings for approval of GE prior to execution. The cost for the same shall deemed to be included in the quoted rates. No extra cost will be paid in this regard. 2. The complete system shall be tested and commissioned in presence of contractor, user rep and Engr-in-Charge. The contractor shall make all necessary arrangements for the testing. The cost for testing shall be deemed to be included in the quoted rates. No extra cost will be paid in this regard.

SKYLIGHT INNOVATIONS

N K BUILDERS

Universal refrigeration and Engineering Company

OM INFRA