Annual Maintenance and Operation of Fire Fighting System Installed at New Vidhan Sabha Building for The Year From 01.11.2023 to 31.10.2024

Amount

Servicing, Re-Commissioning and overhauling of Electrical Motor Driven, Centrifugal Pump Set for Hydrants and Sprinkler System consisting of Horizontal Split Case, Centrifugal Pump with Accessories Capacity of 2850 LPM at 70 Mtr Head with Cl casing, Standard Fittings, CS Diffusers Bronze lmpellar Shaft with Mechanical Seal. The installation shall be complete with flexible coupling and coupling guard, 150mm Dia pressure guage of 0-16kg/cm2 range with gun metal shut , off cock on delivery side as required.

Servicing, Re-Commissioning and overhauling of Diesel Engine Driven, Pump Set for Hydrants and Sprinkler System consisting of Horizontal Split Case, Centrifugal Pump with Accessories Capacity of 2850 LPM at 70 Mtr Head with Cl casing, Standard Fittings, CS Diffusers Bronze Impellar Shaft with Mechanical Seal. The installation shall be completed with flexible coupling and coupling guard, 150mm Dia pressure guage of 0-16kg/cm2 range with gun metal shut off cock on 1 delivery side as required.

Servicing, Re-Commissioning and overhauling of Jockey Pump Set Capacity 180 LPM at 70 Mtr consisting of Horizontal Split Case, Centrifugal Pump with Accessories with Cl casing, Standard Fittings, CS Diffusers Bronze lmpellar Shaft with Mechanical Seal. The installation shall be completed with flexible coupling and coupling guard, 150mm Dia pressure guage of 0-16kg/cm2 range with gun metal shut off cock on delivery side as required.

Servicing, overhauling, and Re-commissioning of Control Panel on common cubical with all the parts required as Delta Starter and MCCB and Bus Bars for Motor Driven and Engine Driven or as per requirement of the drivers and with logic of Operation sequence as per specification with all material accessories, instruments etc. complete.

Providing, fixing, testing & commissioning of 15mm dia quartzoid bulb type sprinklers of rating 68 degree centigrade with required accessories padent sprinkler:

Providing, fixing, testing & commissioning of 15mm dia quartzoid bulb type sprinklers of rating 68 degree centigrade with required accessories Upright Spinkler

Servicing, Re-Commissioning and overhauling of oblique more pattern single outlet ss hydrant Landing Valve 80mm Flanged inlet 63mm Dia instantaneous type SS female outlet conforming to IS-5290 with MS Hand Wheel SS blank cap & chain twist release type plate including nuts and bolts, washers, gaskets with necessary fitting like tees, elbow etc. (For Internal Landing Valve)

Servicing, Re-Commissioning and overhauling of oblique more pattern single outlet SS hydrant Landing Valve 80mm Flanged inlet 63mm Dia instantaneous type SS female outlet conforming to IS-5290 with MS Hand Wheel SS blank cap & chain twist release type plate including nuts and bolts, washers, gaskets with necessary fitting like tees, elbow etc. with 80mm Dia Stand Pipe (For External Landing Valve)

Servicing and Re-Commissioning and Overhauling of Swinging Type First Aid Hose Reel Drum In red Color with 36 Mtr Long and 19mm Dia Heavy Duty Rubber Water Hose pipe, 199mm Dia Globe Valve Stop Cock, with Nozzle of 6mm Dia Outlet with Shut off Nozzle confirming to IS 8090-1976 Complete set. (For Internal Hose Reel)

Providing and Fixing Non-Percolating Rubber Reinforced Lined Fire Hose Pipe (as Per IS·636) of 63MM Dia and length 15 mm long. The Hose shall be rated for burst pressure of 37.5Kg/sqcm. Hose Shall be completed with ISI marked SS make male and female coupling (IS 903) and riverted to hose pipe with copper rivets and 1.5mm copper wire. (For Internal hydrants)

Providing and Fixing Non-Percolating Rubber Reinforced Lined Fire Hose Pipe (as Per IS·636) of 63MM dia and length 15 mm long. The Hose shall be rated for burst pressure of 37.5 kg/sqcm. Hose shall be completed with ISI marked SS make male and female coupling (IS 903) bound and riverted to hose pipe with copper rivets and 1.5mm copper wire (For landing Valves)

Servicing and re-Commissioning and Overhauling of Fire Brigade Inlet Connection Consisting of 3 Nos 63mm Dia Instantaneous Type Male Coupling with built in check valve 1. Nos. 150mm Dia SS Sluice Valve, 1 No CS Non-Return Valve and 150mm Dia Flanged outlet complete as required. (For Wet Risers)

Servicing, Re-commissioning and Overhauling of Control Valve with turbine Type Automatic Alarm(Water Gong Bell) to be connected with control valve, drain test valve. 150mm Dia

Servicing, Re-commissioning and Overhauling of Inspector Test assembly Complete with test valve, drain valve union with corrosion orifice with all necessary items.

Servicing, Re-commissioning and Overhauling of Electrically operated water Flow Switches including tamper switch and accessories complete with Tap off Socket arrangement as required

Providing and Fixing of Stainless Steel Corrugated flexible· Pipe for Dropping Sprinklers below false ceiling, pipe shall be UL listed 16 bar rating 1000mm, 25mm Dia with union/reducer as required.

Servicing, Re-commissioning and Overhauling of Butterfly Valve Conforming to IS- 13095(PN 1.6) Body Cast Steel, Shaft steel, SS Disc, SG Iron (Rilson Coated) Tested to a pressure not less than 15kg/Sq. Cm including Rubber gasket, Flanges, Nut and bolt washers.

100MM Dia

150MM Dia

Servicing, Re-commissioning and Overhauling of CG Gate Valve Full way standard pattern confirming to IS:10611with all fittings

100MM Dia

150MM Dia

Servicing, Re-commissioning and Overhauling of cs Non-Return Valve IS:10989 swing type with natural rubber flap with flanges, nut and bolt washers etc as required

100MM Dia

150MM Dia

Servicing, Re-commissioning and Overhauling of SS spring loaded air relief valve for pressure of 16 kg/sq. m with SS isolation valve tapers, G.I Pipe etc of 65 mm dia

Servicing, Re-commissioning and Overhauling of Brass Ball Valve (Suitable for pressure less than 16Kg/Sq.cm)

50MM Dia

65MM Dia

Servicing, Cleaning, Screwing and overhauling of Closures, Handles, hinges, sash locks and glass beadings/seals of hollow Fire Rated Doors as per IS 3614 part-1 & part-2/BS 476 Part 20 and 22 for stability and integrity. Pressed Galvanized steel confirming to IS 277 with the following specification. All doors and frames shall be finished with etched primer coating, stove zinc phosphate primer and thermosetting polyurethane aliphatic grade paint of approved colour. All complete including all necessary repair and overhauling of fixture (i.e. Ball bearing butt hinges).

2000mm x 2400mm (Double Leaf)

1500mm x 2400mm (Double Leaf)

1200mm x 2400mm (Single Leaf)

FIRE FIGHTING HYDRANT & SPRINKLER PIPING WITH ACCESSORIES Painting with fire retardent paint of approved shade and brand over a coat of red oxide zinc chromate primer. Prior to application of primer the surface should be cleaned for any dirt, rusts, rough substance etc. Including painting of legends and direction completed as per the ret1uirement.

Outer hydrant line and Internal Hydrant Line

Refilling, testing and servicing of ABC Type Fire Extinguishers in HP Mild Steel Cylinder fitted with pressure indicating gauge, internal tube, squeeze lever type valve gully charged with ABC powder mono ammonium phosphate pressured by nitrogen complete in all respects

Refilling of Carbon Di Oxide (Co2) Type Fire Extinguishers Flat base including Valve, discharge hose, 1 M Long and complete in all respects including initial fill with Co2 gas confirming to IS:15222-1999 filled to a filling rate of not more than 0.667.

(d) ISI marked (IS:13386 : 1992) Mechanical Foam type Fire Extinguisher. In HP Mild Steel Cylinders fitted with pressure indicating gauge, internal tube, squeeze lever type valve fully charged complete in all respects including wall suspension bracket / trolley mounted.

50 Litres (trolley mounted)

Pump Driver Fire Pump Operatoror Fire Fighting

Mechanical Fitter (Grade -1) for Fire Fighting

Foreman Grade - I

Fire Fighting electrician Grade 1

Fire Fighting Operator Supervisor

Add 18 % GST (in Basic Rate must fill 12)

Add 1% Labour Cess (in Basic Rate must fill 1)