Repair work of Firefighting system and Installaton of Sprinkler systsem for Fire Safety at SDH, Pattamundai as per Lr. No. 44915 Dt. 19.12.2025 of DHSO Buildings.

PIPE & VALVES ETC: Supply,Installation,Testing & Commissioning of 'C' Class heavy duty MS pipe (as per IS 1239 upto 150 mm NB and IS 3589 for above 150 mm 6.33mm thick) with flanges and fitting such as bends, tees, reducers, rubber insertions and galvanized nuts and bolts of following size on surface along wall / shaft with MS bracket, suspended from ceiling/ beam with suspenders duly painted with two coats of primer and finished with enamel paint of approved colour laid through pipe or in trench after wrapping with hassen cloth after applying coal tar primer as required as per direction of Engineer-in- charge.Make-TATA/JINDAL/SAIL = 100mm NB

Providing, fixing, testing and commissioning of following size manually operated hand lever type cast iron double flanged slim seal wafer type Butterfly valves with EPDM iron disc as per IS-13095 having pressure ratting PN -1.60 including fixing the same with supply of required jointing materials like rubber insertion, MS nuts & bolts, paint etc. and testing the joints with required water pressure etc. all complete as per specification & direction of E.I.C.Make-Zoloto/AUDCO/Leader = 150mm NB

SITC of CI Gate valves as per IS:14846 and rising sprindle type with flanges, bolts, nuts, washers , gaskets, etc.Make-Zoloto/Kartar/Kirloskar/Leader = 200mm NB

Providing, fitting & fixing of following size cast iron double flanged type dual plate Non return Valve as per IS- 5312 (Part 1): 2004 with ISI mark of pressure ratting PN-1.60 including fixing the same with supply of required jointing materials like flanges, rubber insertion, MS nuts & bolts, paint etc. and testing the joints with required water pressure etc. all complete as per specification & direction of Engineer-in-charge. Make-Zoloto/Kartar/Kirloskar/Leader = 150mm NB

SPRINKLER SYSTEM: Supply,Installation,Testing & Commissioning of Pendent/ Upright type Standrd Sprinkler with QB of 68 /79 deg. C temperature rating and 1/2" end connection confirming to IS: 15105 with ISI mark for all floors etc. all complete as per direction of Engineer-in-charge. Make-Tyco/HD/Viaking

Supply,Installation,Testing & Commissioning of Cast Iron Ball Valve with teflon seals, Stainless steel Ball & Stem, MS Lever with PVC Coating As Per IS: 9890 ISI Marked. Make-Tyco/HD/Viaking

Providing, fitting and fixing of C.I. single Air relief valve with stop cock confirming to IS:14845/2000 with ISI mark for water works purpose including fixing the same with hydrant riser including testing & commissioning the system etc. all complete as per approved specification & direction of EIC. Make-Tyco/HD/Viaking

Supply and Laying of Linear PIPE Line MS Angel 50/5,Anchor Bolts,GI TMT Saria Full Threads , with all Necessary Fittings & Supports of SPRINKLER pipe Line .

GI Nut , Bolt & Washer of different sizes (0.5 Kg/ Pole)

Red Colour aint

Primer Paint for Background

Providing & fixing of 25 mm size Gunmetal Pressure Release Valve with isolation valve and all accessories conforming to IS3233:1965 as per direction of Engineer-in-charge. Make-Tyco/HD/Viaking

Providing, laying, testing & commissioning of Flexible Sprinkler Hose Corrugated Unbraided type of length 1mtr for Fire Sprinklers, with 1'' Inlet Nipple BSPT,1/2" Outlet Reducer BSPT,0.7 m Square Supports Bar & Brackets(UL Listed) with all complete accessories as per direction of Engineer-in-charge. Make-Tyco/HD/Viaking

Providing and fixing of electric flow switch with mechanical time delay feature capable of sensing a minimum of flow of one sprinkler , including making electrical cable termination through input module & integrated with Fire Alarm System.Make-Honeywell/eq.

Supplying, installing, testing and commissioning of hydralically operated Sprinkler control valve (150mm)complete with water motor gong bell, basic trims as required, pressure gauges, pressure switch, drain valves, ball valves etc. complete. Alarm valve shall be UL Listed / FM approved.Make-system sensor/siemens

Aerosol Based Fire Extinguisher: Supply & Installation of 8 gm Portable Aerosol based Automatic Fire Extinguisher (Coverage: 0.008 m3), EN 15276-1:2019 and EN 15276-2:2019 ,ISO 15779:2011 approved ,capable for extinguishing Class A, B, C & E fire, non-corrosive, non-conductive, non-toxic, activation temperature 70 deg-180 deg Celcius including all accessories as per the direction of Engineer-in-Charge. Replacement warranty on the product shall be 3 years and shell-life of 10 years. Make-Pyrogen/Genefire/Stat-x/Equivalent

Supply & Installation of 20 gm Portable Aerosol based Automatic Fire Extinguisher (Coverage: 0.2 m3), EN 15276-1:2019 and EN 15276-2:2019 ,ISO 15779:2011 approved ,capable for extinguishing Class A, B, C & E fire, non-corrosive, non-conductive, non-toxic, activation temperature 70 deg-180 deg Celcius including all accessories as per the direction of Engineer-in-Charge. Replacement warranty on the product shall be 3 years and shell-life of 10 years. Make-Pyrogen/Genefire/Stat-x/Equivalent

Supply & Installation of 100 gm Portable Aerosol based Automatic triggering through linear heat detection cable/electrical initiation Fire Extinguisher (Coverage: 1 m3) , EN 15276-1:2019 and EN 15276-2:2019 ,ISO 15779:2011 approved ,capable for extinguishing Class A, B, C & E fire, non-corrosive, non-conductive, non-toxic, activation temperature 70 deg-180 deg Celcius including all accessories as per the direction ofEngineer-in-Charge. The triggering device should be compatible with linear heat detector to detect heat and should use industrial lithium ion battery with 10 yrs service life to supply electrical power in order to activate the aerosol module. Replacement warranty on the product shall be 3 years and shell-life of 10 years. Make-Pyrogen/Genefire/Stat-x/Equivalent

Supply & Installation of 200 gm Portable Aerosol based Automatic triggering through linear heat detection cable/electrical initiation Fire Extinguisher (Coverage: 2 m3) , EN 15276-1:2019 and EN 15276-2:2019 ,ISO 15779:2011 approved ,capable for extinguishing Class A, B, C & E fire, non-corrosive, non-conductive, non-toxic, activation temperature 70 deg-180 deg Celcius including all accessories as per the direction ofEngineer-in-Charge. The triggering device should be compatible with linear heat detector to detect heat and should use industrial lithium ion battery with 10 yrs service life to supply electrical power in order to activate the aerosol module.Replacement warranty on the product shall be 3 years and shell-life of 10 years. Make-Pyrogen/Genefire/Stat-x/Equivalent

Supply & Installation of 500 gm Portable Aerosol based Automatic triggering through linear heat detection cable/electrical initiation Fire Extinguisher (Coverage: 5 m3) , EN 15276-1:2019 and EN 15276-2:2019 ,ISO 15779:2011 approved ,capable for extinguishing Class A, B, C & E fire, non-corrosive, non-conductive, non-toxic, activation temperature 70 deg-180 deg Celcius including all accessories as per the direction ofEngineer-in-Charge. The triggering device should be compatible with linear heat detector to detect heat and should use industrial lithium ion battery with 10 yrs service life to supply electrical power in order to activate the aerosol module. Replacement warranty on the product shall be 3 years and shell-life of 10 years. Make-Pyrogen/Genefire/Stat-x/Equivalent

Supply & Installation of 1000 gm Portable Aerosol based Automatic triggering through linear heat detection cable/electrical initiation Fire Extinguisher (Coverage: 10 m3) , EN 15276-1:2019 and EN 15276-2:2019 ,ISO 15779:2011 approved ,capable for extinguishing Class A, B, C & E fire, non-corrosive, non-conductive, non-toxic, activation temperature 70 deg-180 deg Celcius including all accessories as per the direction ofEngineer-in-Charge. The triggering device should be compatible with linear heat detector to detect heat and should use industrial lithium ion battery with 10 yrs service life to supply electrical power in order to activate the aerosol module. Replacement warranty on the product shall be 3 years and shell-life of 10 years. Make-Pyrogen/Genefire/Stat-x/Equivalent

Supply and installation of linear heat detection cable compatible with aerosol based fire extinguisher as per the direction of Engineer-in-charge. Make-Pyrogen/Genefire/Stat-x/Equivalent