Miscellaneous Work for Fire Hydrant system and Fire Alarm system at Chennai Airport.

Amount

(FIRE HYDRANT SYSTEMS)

Providing & fixing of following size MS C class IS: 1239 heavy type pipe with double type welding, Suitable Bends and arranging scaffoding with proper jointing with nuts ,bolts and channel in the pipe fixing above surface and below false ceiling etc. complete as required as per the direction of E.I.C. As per approved make of AAI

25 mm dia

32 mm dia

40 mm dia

80mm dia

100mm dia

150mm dia

Providing & fixing of following size MS C class IS:1239 heavy type pipe with double type welding, with suitable 4mm thick insulation wrapping tar sheet etc. complete with flanges, bends, tees. supports including excavation & refilling in under ground all types of flooring etc. complete as required as per the direction of E.I.C. As per approved make of AAI

80mm dia

100mm dia

150mm dia

Providing and fixing the following size of lever operated butterfly valves of approved make after dismantling the existing damaged one and handing over to AAI stores i/c replacement of the gasket, nut, bolts etc. as required. As per approved make of AAI

80mm dia (PN 16 Rated)

100mm dia (PN 16 Rated)

150mm dia (PN 16 Rated)

Providing and fixing the following size of Non return valves/ check Valve/ Gate valves of approved make after dismantling the existing damaged one and handing over to AAI stores i/c replacement of the gasket, nut, bolts etc. as required. As per approved make of AAI

80 mm Non return valve

100 mm Non return valve

100 mm sluice Gate valve

150 mm sluice Gate valve

Supply and fixing of 25mm ball valve of approved make after dismantling the existing damaged one and handing over to AAI stores i/c replacement of the gasket, nut, bolts etc, as required. As per approved make of AAI

Supply and replacement of 25 mm dia Pressure gauges, 0-200PSI , as per the approved make, after dismantling the existing damaged one and handing over to AAI stores,as per specifications & directions of E.I.C. As per approved make of AAI

Supply & replacement of pressure switch suitable for the existing system with a pressure range of 1 to 10 bar after dismantling the existing damaged one and handing over to AAI stores,as per specifications & directions of E.I.C. As per approved make of AAI

Providing & fixing of needle valve for presure gauge set with suitable existing pipe after dismantling the existing damaged one and handing over to AAI stores,as per specifications & directions of E.I.C etc. complete as required. As per approved make of AAI

Supply of Exide express battery 12V 180 Amps after dismantling the existing batteries and handing over to AAI stores,as per specifications & directions of E.I.C etc. complete as required. As per approved make of AAI

Wrapping of existing Mild steel pipe with suitable 4mm thick insulation of tar felt sheet as per the specifications & directions of E.I.C.

Supply and fixing of 25mm Gun Metal Air release valve after dismantling the existing damaged one and handing over to AAI stores,as per specifications & directions of E.I.C (Screwed type) As per approved make of AAI

Providing and fixing of soleloid valve (model ISD - 15) SS 30 body nitrle diaphragm with nut and bolt after dismantling the existing damaged one and handing over to AAI stores,as per specifications & directions of E.I.C etc. complete as required. As per approved make of AAI

Providing & fixing of Rectangular box with double door having a size of 600WX750LX250D mm thickness of the box 1.25mm,1.6mm MS fire hydrant box with nut and bolt as per standard after dismantling the existing damaged MS fire box and handing over to AAI stores,as per specifications & directions of E.I.C etc. complete as required. As per approved make of AAI

Suppy & fixing of hose reel drum set with hose 20mm x 30 mtr, hose reel nozzle with nut, bolt, clamp after dismantling the existing damaged one and handing over to AAI stores,as per specifications & directions of E.I.C etc. complete as required. As per approved make of AAI

Providing & fixing of hose reel nozzle with exisiting suitable nut and bolt after dismantling the existing damaged one and handing over to AAI stores,as per specifications & directions of E.I.C etc. complete as required. As per approved make of AAI

Providing & fixing of single headed fire hydrant landing valve with suitable bolt nuts and gaskets after dismantling the existing damaged one and handing over to AAI stores,as per specifications & directions of E.I.C etc., complete as required.As per approved make of AAI

Supply and fixing of 100 NB Alarm valve including all accessories after dismantling the existing damaged one and handed over to AAI stores,as per specifications & directions of E.I.C etc. As per approved make of AAI

Providing & fixing of fire RRL type "A" hose with length of 15 meters with suitable couplings after dismantling the existing damaged one and handed over to AAI stores,as per specifications & directions of E.I.C etc, complete as required. As per approved make of AAI

Fabrication, Supply and Fixing of M.S Angle 3/4"X3/4"X0.5MM or M S Channel work by welding, providing lifting hook, painting etc., as required.

Providing Minor Civil Repair Works as required as detailed below:

Earth work (all types of soil) in excavation by mechanical means (Hydraulic excavator) /manual means including disposal of excavated earth, disposed earth to be levelled and neatly dressed.

Demolishing cement concrete manually/mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - Charge.

Laying cement concrete in 1:2:4 (1 cement: 2 coarse sand : 4 graded stone aggregate 20mm nominal size) i/c curing etc.

Supplying and filling in plinth with river sand under floors, including watering, ramming, consolidating and dressing complete.

Carriage of materials by Mechanical Transport including loading ,unloading and stacking complete for a lead of 1 Km. Earth/ building rubbish/ similar unserviceable, dismantled or waste material

Dismantling of following damaged existing MS Heavy class pipes from the system which are on surface and under ground at a depth of 1.5 metres from ground level and shifting the same to AAI stores etc complete as required.

25 mm to 80mm

100mm to 150mm

(FIRE ALARM SYSTEMS)

Providing & Fixing of VESDA Laser FOCUS complete as required. Make: Xtralis

Make : FAAST System Sensor model ; 8100

Make: VLP 400 Xtralis

SUPER INDIA BUILDPRO PRIVATE LIMITED

LAKSHYMI MEP INFRAH PVT LTD

DOGRA AND DOGRA ENTERPRISES

SALIMAX SYSTEMS AND CONTROLS ENGG

Power Conz

AUROMAA FIRE FIGHTING EQUIPMENT MFG AND SERVICES

Ponmani International (India) Pvt Ltd

fireex systems

P.S.CONSTRUCTION PVT LTD