Repairing Of Fire Downcommer And Wet Riser System At Scvr Iti Dheerpur Delhi

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Repairing Of Fire Downcommer And Wet Riser System At Scvr Iti Dheerpur Delhi , Repairing Of Down Comer Leakage On The Various Location Of R . C . C Etc And Repairing The Leakage Point By Cutting The R . C . C Floor & Welding To Make It Leakage Free Etc . Complete As Reqd . , Supplying , Installation , Testing And Commissioning Of Electric Driven Terrace Pump Suitable For Automatic Operation And Consisting Of Following , Complete In All Respects , As Required: ( Terrace Pump ) ( A ) Horizontal Type , Multistage , Centrifugal , Split Casing Pump Of Cast Iron Body & Bronze Impeller With Stainless Steel Shaft , Mechanical Confirming To Is : 1520B ) Suitable Hp Squirrel Cage Induction Motor Tefc Type Suitable For Operation On 415 Volts , 3 Phase , 50 Hz , Ac Supply With Ip55 Class Of Protection For Enclosure , Horizontal Foot Mounted Type With Class-F Insulation , Conforming To Is-325 . ( C ) M . S . Fabricated Common Base Plate , Coupling , Coupling Guard , Foundation Bolts Etc . As Required . ( D ) Suitable Cement Concrete Foundation Duly Plastered And With Anti Vibration Pads . ( Makes:- Kirloskar , Wilo , Kds ) A ) 450 Lpm At 35 M Head , Supplying And Fixing Single Headed Hydrant Valve With Instantaneous Single Headed Stainless Steel Coupling Of 63 Mm Dia With Cast Iron Wheel Isi Marked Conforming To Is 5290 ( Type -A ) With Blank Gunmetal/Stainless Steel Cap And Chain As Required : ( Lifeguard/Safeguard/Bharat/Agni/Safedge Make ) , Supplying And Fixing 63 Mm Dia , 15 M Long Rrl Hose Pipe With 63 Mm Dia Male And Female Couplings Duly Bound With Gi Wire , Rivets Etc . Conforming To Is 636 ( Type-A ) As Required : ( Safeguard/Bharat/Agni/Safedge Make ) A ) Stainless Steel ( Grade 304 ) , Supplying And Fixing Of External Hose Cabinet Of Size 900Mm X 600Mm X 500Mm Made Of 2Mm Thick Ms Sheet With 6Mm Thick Glazed Glass Doors I/C Necessary Locking Arrangement Suitable To Accommodate External Hydrant With Butterfly Valve/ Sluice Valve , 2 Nos . 15 Mtr . Long Hose Pipe , 1 No . Branch Pipe , Mounted On Wall Or Raised Bric Platform & Duly Painted With Post Office Red Externally And White Internally With Synthetic Enamel Paint Complete In All Respect , For Hydrant , Etc As Required ( For External And On Terrace ) . ( Safeguard/Bharat/Agni/Safedge Make ) , Supplying & Fixing 63 Mm Dia Gun Metal Short Branch Pipe With 20 Mm Nominal Internal Diameter Size Nozzle Conforming To Is 903 Suitable For Instantaneous Connection To Interconnect Hose Pipe Coupling As Required : Stainless Steel ( Grade 304 ) ( Safeguard/Bharat/Agni/Safedge Make ) , Supplying And Fixing First-Aid Hose Reel With Ms Construction Spray Painted In Post Office Red , Conforming To Is 884 With Upto Date Amendments , Complete With The Following As Required As Per Cpwd Specifications Part-V-2006 . ( Safeguard/Padmini/ Agni/Safedge Make ) A ) 30M . Long 20Mm ( Nominal Internal ) Dia Water Hose Thermoplastic ( Textile Reinforced ) Type-2 As Per Is:12585 B ) 20Mm ( Nominal Internal ) Dia Gun Metal Globe Valve & Nozzle . C ) Drum And Brackets For Fixing The Equipments On Wall . D ) Connections From Riser With 25 Mm Dia Stop Valve ( Gun Metal ) & M . S . Pipe , Providing , Installation , Testing And Commissioning Of Non-Return Valve Of Following Sizes Confirming To Is: 5312 Complete With Rubber Gasket , Gi Bolts , Nuts , Washers Etc . As Required : ( Makes:- Sant/Zoloto/Advance/Lifeguard ) A ) 150Mm Dia , 100 Mm Dia , 80 Mm Dia , Supplying , Fixing , Testing And Commissioning Of Butterfly Valve Of Pn 1 . 6 Rating With Bronze/Gunmetal Seat Duly Isi Marked Complete With Nuts , Bolts , Washers , Gaskets Conforming To Is 13095 Of Following Sizes As Required : ( Makes:- Sant/Zoloto/Advance/Lifeguard ) A ) 150 Mm Dia , 100 Mm Dia , 80 Mm Dia , Providing , Laying , Testing & Commissioning Of C Class Heavy Duty Ms Pipe Conforming To Is 3589/Is 1239 Including Welding , Fittings Like Elbows , Tees , Flanges , Tapers , Nuts Bolts , Gaskets Etc . And Fixing The Pipe On The Wall/Ceiling With Suitable Clamp/Support Frame And Painting With Two Or More Coats Of Synthetic Enamel Paint Of Required Shade Complete As Required : ( Make:- Jindal Hissar , Tata , Surya Parkash ) A ) 25Mm Dia . , 50 . Mm Dia . , 80Mm Dia . , 100Mm Dia . , 150Mm Dia . , Providing Laying , Testing & Commissioning Of C Class Heavy Duty Ms Pipe Conforming To Is 1239/3589 I/C Fittings Like Elbows , Tees , Flanges , Tapers , Nuts Bolts , Gaskets Etc . In Ground Including Welding , Excavation & Providing Cement Concrete Blocks As Supports , Anticorrosive Treatment With Coaltar/Asphalt Tape As Per Is 10221 , Refilling The Trench Etc . Of Following Sizes Complete As Required . ( Make:- Jindal Hissar , Tata , Surya Parkash ) A ) 150Mm Dia , Supplying And Fixing Of Fire Brigade Connection Of Cast Iron Body With Gun Metal Male Instantaneous Inlet Couplings Complete With Cap And Chain As Reqd . For Suitable Dia Ms Pipe Connection Conforming To Is 904 As Required : ( Make :- Life Guard , M-Tech , New Age ) A ) 4 Way - 150 Mm Dia M . S . Pipe , 2 Way - 100 Mm Dia M . S . Pipe , Provision For Supplying And Fixing Of Pressure Gauge Made Of Brass Burden Tube , Movement And Socket , Pressed Steel M . S . Casing , Stove Enameled Black Finish , Accuracy +/- , Temp . Limit . 90 Degree Celsius . ( Make:-H-Guru/ Indloss / Equivalent ) , Providing & Fixing Of Pressure Switch In M . S . Pipe Line Including Connection Etc . As Required . ( Make:-H-Guru/ Indloss / Equivalent ) , Provision For Providing And Fixing Gunmetal Single Acting Air Release Valve With Screwed Inlet 25 Mm Dia . ( Make:-H-Guru/ Indloss /Lifeguard , Equivalent ) , Supplying And Fixing Orifice Plate Made Out Of 6 Mm Thick Stainless Steel ( Grade 304 ) With Orifice Of Required Size To Be Fitted Between Flange & Landing Valve Of External And Internal Hydrants To Reduce Pressure At The Outlet To The Level Of 3 . 5 Kg/Cm2 Complete As Required . , Provision For Providing And Placing On Terrace ( At All Floor Levels ) Polyethylene Water Storage Tank , Isi : 12701 Marked , With Cover And Suitable Locking Arrangement And Making Necessary Holes For Inlet , Outlet And Overflow Pipes But Without Fittings And The Base Support For Tank . Make ( Syntex/Vectus/Ganga ) , Supplying And Fixing Air Vessel Made Of 250Mm Dia , 8Mm Thick Ms Sheet , 1200Mm , In Height With Air Release Valve On Top And Flanged Connection To Riser , Drain Arrangement With 25Mm Dia Gun Metal Wheel Valve , With Required Accessories , Pressure Guage And Painting With Synthetic Enamel Paint Of Approved Shade As Required . , Provision For Scraping The Existing Paint & Rust With The Help Of Emery Paper From The Ci/Ms Pipe Of 100 Mm Dia & Applying To Or More Coats Of Synthetic Enamel Paint Of Approved Brand & Manufacturer To Give & Even Shade Complete Etc As Reqd At Site ( Asian/ Nerolac/ Burger Make ) , Provision For Supplying Laying And Fixing Of One Number Pvc Insulated And Pvc Sheathed / Xlpe Aluminium Power Cable Of 1 . 1 Kv Grade Of Following Size On Wall Surface As Required . ( A ) 3 X 10 Sq Mm ( Makes:- Polycab , Havells , Finolex ) , Provision For Supplying & Fixing Of 7 . 5 Hp Dol Starter With 380/415 Volts . Coil Relay Range 9 To 13 Amp On The Wall I/C Connection Testing Etc . As Required ( Make : Bch/L & T ) , Credit Of Material Against Above Work I ) Fire Fighting Motor/Water Supply Assorted Size , Valves Assorted Size 65 Mm / 80Mm/100 Mm/ 150Mm , Rrl Hose Pipe Coupling , Hose Reel , Hose Cabinet Assorted Size , Fire Brigade Connection , Pressure Gauge , Cable Assorted Size Of Above Work