PROVISION OF FIRE FIGHTING SYSTEM AT PUDUCHERRY/VELLORE AIRPORT

SITC of Diesel Engine Driven Standby Fire Pump suitable for automanual operation complete in all respect as required and consisting of the following: Horizontal type multistage, centrifugal, split casing pump of cast iron body and bronze impeller with SS shaft, to ensure minimum pressure of 3.5 Kg/Sqcm at the highest and farthest outlet at a flow 1620 LPM & 70 M head conforming to IS-1520 with mechanical seals, safety relief valve, pressure gauges on delivery side, drain and common bypass arrangement for testing of pump complete as required. Radiator Water cooled diesel engine developing required BHP at 1500 RPM for the pump, flexible coupling & coupling guard with the pump & common bed plate for mounting of engine & pump confirming to relevant BS/IS standard with auto starting mechanism. Engine Panel provided by engine manufacturer, connection to engine starting panel, P/F Batteries of 12V/24V, 180AH with casing, lugs, stand & terminations to diesel engine, instruments & protection-stop solenoid for auto stop in the event of fault with auto indications, complete as required.

Day oil tank of 200 Ltrs., with first charge of diesel, fabricated out of 4mm MS sheet with inlet / outlet ON/OFF valves, level indicator, drain pipe, 15mm dia MS fuel line complete as required. Exhaust pipe of required length (discharge to leave above roof level as per standard) with 50mm thick glasswool pipe section, covered with 1.0 mm thick aluminum cladding, residential silencer muffler etc., as required. Common base frame fabricated of MS channel / ISMB held by bolts grouted in the concrete including foundation bolts, washers, vibration damping arrangement by cushy foot, etc., RCC foundation duly plastered and painted upto a height of 600 mm as required.

SITC of Electric Driven Main Fire Pump suitable for automanual operation complete in all respect as required and consisting of the following: Horizontal type multistage, centrifugal, split casing pump of cast iron body and bronze impeller with SS shaft, to ensure minimum pressure of 3.5 Kg/Sqcm at the highest and farthest outlet at a flow 1620 LPM & 70 M head conforming to IS-1520 with mechanical seals, safety relief valve, pressure gauges on delivery side complete as required. Suitable HP Squirrel cage Induction motor suitable for operation on 415 V, 3 phase, 50 Hz, AC supply for the above pump rating with speed of 1500 RPM, IE-3, TEFC type conforming to IS-325 with IP:55 protection for enclosure, horizontal foot mounted with class F insulation, flexible coupling & coupling guard with the pump complete as required. Common base frame fabricated of MS channel / ISMB held by bolts grouted in the concrete including foundation bolts, washers, vibration damping arrangement by cushy foot, etc., RCC foundation duly plastered and painted upto a height of 600 mm as required.

SITC of Electric Driven Jockey Fire Pump suitable for automanual operation complete in all respect as required and consisting of the following: Horizontal type end suction centrifugal, pump of cast iron body and bronze impeller, with SS shaft, to ensure a flow of 180 LPM & 70 M Head conforming to IS-1520 with mechanical seals, safety relief valve, pressure gauges on delivery side complete as required. Suitable HP Squirrel cage Induction motor suitable for operation on 415 V, 3 phase, 50 Hz, AC supply for the above pump rating with speed of 3000 RPM, IE-3, TEFC type conforming to IS-325 with IP:55 protection for enclosure, horizontal foot mounted with class F insulation, flexible coupling & coupling guard with the pump complete as required. Common base frame fabricated of MS channel / ISMB held by bolts grouted in the concrete including foundation bolts, washers, vibration damping arrangement by cushy foot, etc., RCC foundation duly plastered and painted upto a height of 600 mm as required.

SITC of Terrace Fire Pump suitable for automanual operation complete in all respect as required and consisting of the following: Horizontal type end suction centrifugal, pump of cast iron body and bronze impeller, with SS shaft, to ensure a flow of 450 LPM & 35 M Head conforming to IS-1520 with mechanical seals, safety relief valve, pressure gauges on delivery side complete as required. Suitable HP Squirrel cage Induction motor suitable for operation on 415 V, 3 phase, 50 Hz, AC supply for the above pump rating with speed of (2800-3000) RPM, IE-3, TEFC type conforming to IS-325 with IP:55 protection for enclosure, horizontal foot mounted with class F insulation, flexible coupling & coupling guard with the pump complete as required. Common base frame fabricated of MS channel / ISMB held by bolts grouted in the concrete including foundation bolts, washers, vibration damping arrangement by cushy foot, etc., RCC foundation duly plastered and painted up to a height of 600 mm and providing rain guard made of 2 mm thick GI sheet with Handle complete as required.

SITC of Terrace Fire Pump suitable for automanual operation complete in all respect as required and consisting of the following: Horizontal type end suction centrifugal, pump of cast iron body and bronze impeller, with SS shaft, to ensure a flow of 900 LPM & 35 M Head conforming to IS-1520 with mechanical seals, safety relief valve, pressure gauges on delivery side complete as required. Suitable HP Squirrel cage Induction motor suitable for operation on 415 V, 3 phase, 50 Hz, AC supply for the above pump rating with speed of (2800-3000) RPM, IE-3, TEFC type conforming to IS-325 with IP:55 protection for enclosure, horizontal foot mounted with class F insulation, flexible coupling & coupling guard with the pump complete as required. Common base frame fabricated of MS channel / ISMB held by bolts grouted in the concrete including foundation bolts, washers, vibration damping arrangement by cushy foot, etc., RCC foundation duly plastered and painted up to a height of 600 mm and providing rain guard made of 2 mm thick GI sheet with Handle complete as required.

Supply, Installation, testing and commissioning of pressure switches in MS pipe for Hydrant Electric pump / Diesel Engine Driven Pump / Jockey Pump / Terrace Fire Pump of diaphragm type, adjustable range from (0-10) kg/sq.cm and a regulation range of (0.1 - 1.5) kg/sq.cm direct mounted SNAP acting type made from die cast aluminium with epoxy powder coated finish and SS 316 diaphragm and other wetted parts, including necessary wiring by supplying and laying of 3X2.5 SQ MM Copper Conductor XLPE Insulated PVC Sheathed armoured Cable upto control panel as required.

Providing and fixing type A landing valve hydrants conforming to IS: 5290-1993 with 63mm dia Gunmetal instantaneous type including M.S. pipe, bend and flange of required size with GM blank caps and chain complete with instantaneous spring lock type G.M. female coupling of 63mm dia for connecting hose pipe as required.

Providing and fixing standard short size branch pipe conforming to IS:903 with Gunmetal nozzle 20mm nominal bore outlet with standard instantaneous type 63mm dia coupling in all respects as required.

Providing and fixing 63mm dia 15m long RRL hose including gunmetal male and female instantaneous type coupling, machine wound with G.M. wire complete in all respects with hose conforming to IS:636 2003 for Type-B and coupling conforming to IS: 903-2008 as required.

Providing, fixing, testing and commissioning of wall mounting swinging type First-Aid Fire Hose reel conforming to IS:884-1985 complete with drum, bracket, stop valve and 20mm dia. 30M long high pressure Thermoplastic tubing conforming to IS: 12585-1988 with gunmetal shutoff nozzle conforming to IS: 8090 - 1976 with 5mm orifice, connection with riser with MS C- class pipe, painting the MS works complete as required.

Providing and fixing angle iron (40mmx40mmx5mm) door frame and SS sheet (2mm thick) cum glass of 6 mm thick shutter of size 2.1mtr x 0.9mtr/meeting site requirement with 25mmx25mmx3mm angle frame all around and stiffened in between i/c providing hinges, handle, locking arrangement, sign writing on glass as internal hydrant etc., as required.

Providing and fixing pre fabricated fire hose cabinet made of 3.0mm thick MS Sheet (with MS frame) of size 0.75m x 0.60 m.x 0.45 m, including 6 mm thick glass door suitable for storing 2 Nos of 15 Mtr long RRL hose, marked on the outside with the letters "FIRE HOSE" including locking arrangement, painted in Red P.O. colour over appropriate primer including suitable fixing arrangement in ground/wall as required.

Construction of masonry Chamber 90x90x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) with CI surface box suitable for sluice valve with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design, with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 as required.

Providing and fixing of 4 way Gun-metal Fire Brigade inlet connection comprising of 4 Nos. 63mm dia. male instantaneous inlet couplings with cap and chain as required for 150mm dia. flanged pipe conforming to IS- 904 complete (to be connected to static tank) as required.

Providing and fixing fire brigade suction hose coupling (draw out connection) with nut for female coupling as per IS-902 complete with 150mm dia., suction pipe and foot valve (to be connected to static tank) complete as required.

Supply, installation, testing & commissioning of two-way gun metal fire brigade inlet connection consisting of 2 Nos. of 63mm size instantaneous male coupling and shall be protected by cap etc., complete with one butter fly valve and 1 Nos non-return valve (For external ring main, tower hydrant) conforming to IS 903 as required.

Supplying and fixing orifice plate made of 6 mm. thick stainless steel with orifice of required size in between flange & landing valve of external and internal hydrant to reduce pressure to working pressure of 3.5 kg/cm2 complete as required.

Providing, laying, jointing and testing of Heavy class MS pipe conforming to IS: 1239 including cutting, screwing, welding etc. complete with fitting viz. tees, elbows, bends, flanges, reducers etc., including excavation in all kind of soil, refilling, ramming, removing the excavated surplus material, providing adequate CC block support to the pipe and making good the same including Providing anti-corrosive treatment (coating and wrapping) with 4 mm thick tape as per IS: 10221 complete as required.

150 mm dia.

100 mm dia.

Providing, fixing, Jointing and commissioning of following sizes of heavy class MS pipes conforming to IS-1239/IS-3589 including cutting, welding, providing nut bolts, neoprene gasket, fitting viz. bends, tees, reducers, flanges etc. and fixing the pipes on wall / celing / beam / steel structure / floor/trench with suitable MS clamps / structural supports / PCC block and pipe painted with one coat of primer & two coats of red enamel painting etc complete as required.

200 mm dia. (Thickness 6.35mm)

150 mm dia.

100 mm dia.

80 mm dia.

60 mm dia.

25 mm dia.

Providing, fixing, testing and commissioning of following sizes of butterfly valves conforming to IS-13095 of rating PN16, wafer type, in cast iron body with Ductile Iron disc, EPDM seal, SS single piece shaft, complete with cast iron hand lever companion flanges, bolts, nuts, washers & inserted rubber gaskets etc., as required.

150mm dia.

100mm dia.

80 mm dia.

Providing, fixing, testing and commissioning of following sizes of CI non return valve of PN16 Rating with C.I. body, SS Disc, SS stem, EPDM seal, complete with companion flanges, bolts, nuts, washers & inserted rubber gasket complete as required.

150mm dia.

100mm dia.

80 mm dia.

Providing and fixing of following sizes of CI Sluice valves (Class II and PN16) complete with bolts, nuts, rubber insertion etc., complete as required.

150mm dia.

Providing and Fixing of brass ball valve meeting system pressure requirement complete as required.

25 mm Nominal Bore

Providing and fixing of CI double flange suction "Y" type strainer fabricated out of minimum 1.2 mm thick Stainless Steel sheet with 3 mm dia. perforation holes including nuts, bolts and 3 mm thick rubber insertion complete and tested to 16 Kg/Sq.cm pressure complete as required.

150mm dia.

100mm dia.

80 mm dia.

Providing and fixing Pressure Gauge (0-15) Kg/Cm2 of Dial Size of 100 mm Dia in MS pipe complete with shut off valve, connecting GI Schedule 40 Branch Pipe of suitable Dia complete as required.

Providing, fixing, testing and commissioning of MS air cushion tank on top of riser fabricated from 6mm thick MS plate, 200 mm in diameter and 1.2 m in height with dished ends fabricated from 8mm thick MS plate with Air release valve with stop cock, flanged inlet connection and drain arrangement with 25mm dia valve, pressure gauge with gun metal stop cock complete with all accessories as required.

Providing & fixing standard 25mm dia Brass Pressure Relief valve in existing Fire Pipe Line including all accessories complete as required.

Providing & fixing standard 25 mm dia Brass Air Release valve in existing Fire Pipe Line including all accessories complete as required.

Providing and fixing reinforced neoprene rubber vibration eliminators/expansion joints (to provide relief from stresses at pipe flanges) suitable for upto 20 kg/cm2 pressure for following size MS Pipes, complete as required.

150mm dia.

100mm dia.

80 mm dia.

Making pipe entry hole of size upto 200mm dia and upto 400mm depth in the RCC/Brick walls with hammer compressor machine etc, for entry of fire hydrant line i/c sealing the opening and complete finishing as required.

Providing and fixing of 1 HP Sump Drain Pump with UPVC Suction and Delivery Line of suitable Dia above Building Height upto drain (Total Suction and Delivery Line Length not more than 12 Mtr), foot valve, brass valve, NRV, Supplying and Fixing 3X2.5 SQ MM Copper Conductor XLPE Insulated PVC Sheathed armoured Power Cable of Length not more than 15 Mtr etc., as required.

Supply of following size of XLPE insulated PVC sheathed Aluminium conductor armoured power cable of 1.1 KV grade conforming to IS-7098 Part-I amended upto date etc. complete as required.

3.5 X 300 Sqmm

3.5 X 50 Sqmm

Supply of following size of XLPE insulated PVC sheathed Copper Conductor armoured power cable of 1.1 KV grade conforming to IS-7098 Part-I amended upto date etc. complete as required.

3 core x 50 Sqmm

3 core x 16 Sqmm

Supplying and laying of HDPE Pipe of PE 80 PN 6 ISI Marked along with all accessories conforming to IS 4984 complete with fitting and cutting, jointing etc., direct in ground (0.75 Mtr below the ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., as required.

75MM OD HDPE

40MM OD HDPE

Laying of one number XLPE insulated and PVC sheathed power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.

Above 185 Sqmm and Upto 400 Sqmm

Laying of one number XLPE insulated and PVC sheathed power cable of 1.1 kV grade of following size in the existing masonry open duct as required.

Above 35 Sqmm and Upto 95 Sqmm

Above 185 Sqmm and Upto 400 Sqmm

Laying of one number XLPE insulated and PVC sheathed power cable of 1.1 KV grade of following size on wall surface as required:

Upto 35 sq. mm (clamped with 1mm thick saddle)

Above 35 Sqmm and Upto 95 Sqmm ( clamped with 25 x 3 mm MS flat clamp)

Above 185 Sqmm and Upto 400 Sqmm

Laying of one number XLPE insulated and PVC sheathed power cable of 1.1 KV grade of following size on cable tray as required.

Above 35 Sqmm and Upto 95 Sqmm

Above 185 Sqmm and Upto 400 Sqmm

Laying of one number XLPE insulated and PVC sheathed power cable of 1.1 KV grade of following size in the existing RCC / HUME / METAL pipe as required:

Upto 35 Sqmm

Above 35 Sqmm and Upto 95 Sqmm

Supplying and making end termination with brass compression gland and aluminium/copper lugs for following size of XLPE insulated and PVC sheathed, Aluminium / Copper conductor cable of 1.1 KV grade as required:

3.5 core x 300 Sqmm (Al)

3.5 core x 50 Sqmm (Al)

3 core x 50 Sqmm (Copper)

3 core x 16 Sqmm (Copper)

Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.

375 mm width X 50 mm depth X 2.0 mm thickness

Earthing with GI earth plate 600 mm x 600 mm x 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 mtrs long etc, with charcoal/coke and salt as required.

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal / coke and salt as required.

Providing and fixing 25 mm x 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I nut, bolt, spring washer, excavation and re-filling etc. as required.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

Providing and fixing 6 SWG dia G.I. wire on surface or recess for loop earthing along with existing surface/recessed conduit/submain wiring/ cable as required

Providing and fixing 4.00mm dia copper wire on surface or recess for loop earthing along with existing surface/recessed conduit/submain wiring/ cable as required

Providing Civil Works as required as detailed below:

A) Cement concrete in 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 20mm nominal size)

B) Brick work with bricks of class designation 7.5 in foundation and plinth in 1:6 (1 cement: 6 coarse sand)

C) Cement plaster 12mm thick of mixture 1:6

D) Steel rod for RCC Slabs

DElite System Engineering (India) Pvt. Ltd.

LAKSHYMI MEP INFRAH PVT LTD