Installation of fire extinguishers within newly established National Informatics Centre (NIC), (West Bengal State Centre) at Mayukh Bhavan, 4th Floor, Salt Lake, Kolkata - 700064

Amount

Supply, fitting & fixing of Powder Type Fire Extinguishers, Stored Pressure Fire Extinguisher ISI Marked, Powder type suitable for Class ‘A’, ‘B’ & ‘C’ Fire 9 Kg, capacity consisting of welded cylinder, squeeze lever discharge value fitted with pressure indicating gauge, internal discharge tube, discharge nozzle and hose, suspension bracket, conforming to IS: 15683 : 2006 duly charged with ISI Marked Mono Ammonium Phosphate base ABC Power conforming to IS: 14609 and pressurized with Nitrogen Gas, suitable for operating between -300°C to +550°C, Fire Rating Class -2A & 21B complete in all respect including all taxes and in all floors.

Supply, fitting & fixing ISI marked Co2 type fire extinguisher 4.5 Kg. capacity conforming to IS: 15683 : 2006 made from seamless cylinder conforming to IS: 7285 duly approved by the Chief Controller of Explosive, Nagpur,, fitted with ISI Marked controlled value conforming to IS: 3224, high pressure 1 metre long discharge hose and horn complete with initial gas charged with carrying handle wall mounting bracket, suitable for operating between +30°C to +55°C, fire rating Class – 34B complete in all respect including all taxes and in all floors.

Supplying, fixing and Testing of Wall mounted InvertedAutomatic Fire Extinguishers CleanAgent 4kgGas typefire fightingsystemm having following specifications a) Product type: Stored Pressure. b) Agent: FK-5-1-12 or Novec 1230 or equivalent. Automatic (Sprinkler with Quartzoid Bulb Detection). c) Operating Temperature: 68°C ± 4° C. d) Working Pressure: 10 Bar. e)GrossWeightofCylinder:6kg.,NetWeight:4 kg. f)MaterialSpecificationofCylinder:SteelCR2 (DC01). Coverage Volume: 5.7 Cum. Body Thickness: 1.6 mm. Hydrostatic Test Pressure: 30 Bar. Approx.Heightof thecylinder:396mm.Diaof the cylinder (OD): 140 mm. External Coating: Epoxy polyester powder. Availability of pressure gauge: yes. Helium Leak Detection Testing: Yes. g) Classes - A, B, C and Electrical started fire. h) Bureau of Indian Standard: IS 15683: 2018 i) PED Certificate: The product should be PED certified to PED 2014/68/EU, ANNEXIII (MODULE H). j)Mountingsystem:TelescopicMountingsystem onwall in invertedposition. CanConstruction: Deep drawn & MIG welded. OEM authorization mandatory. k) Warranty: 6 years etc.

TRIPTI ENTERPRISE (BID ID -7050729)

BALAJI FIRE PROTECTION SYSTEMS (BID ID -7038597)

SRABANI BOSE (BID ID -7041229)