Fire fighting for KMSCL Kottayan

Amount

I-PUMPS

Supplying, installation, testing and commissioning of Electric driven Main Fire Pump suitable for automatic operation and consisting of following, complete in all respects, as required :

(a) Horizontal type, multistage, centrifugal, split casing pump of cast iron body & bronze impeller with stainless steel shaft, mechanical seal conforming to IS 1520.

(b) Suitable HP Squirrel cage induction motor, TEFC, synchronous speed 1500 RPM, suitable for operation on 415 volts, 3 phase 50 Hz, AC supply with IP 55 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 with anti vibration pads.

(Kirloskar Model DSM 100 /36 OR similar models of Grundfoss / MATHER& PLATT)

2280 lpm at 70 m Head

Supplying, installation, testing and commissioning of diesel engine driven main fire pump suitable for automatic operation and consisting of following complete in all respects, as required : (Diesel Driven Pump

Horizontal type, multistage, centrifugal pump of cast of iron body and bronze impeller with stainless steel shaft, mechanical seal conforming to IS 1520.

Suitable HP, 1500 RPM water cooled with radiator,diesel engine conforming to relevant IS standard complete with auto starting mechanism, 12 /24 volts electric starting equipment, diesel tank, exhaust pipe extended upto 10 m outside pump house duly insulated with 50 mm thick glass wool with 1.0 mm thick aluminium sheet cladding, residential silencer, instruments and protection as per standard specification, stop solenoid for auto stop in the event of fault with audio indications, painted with post office red colour etc. as required. M.S fabricated, common base plate, coupling, coupling guard, foundation bolts etc. as required. Suitable cement concrete foundation duly plastered and with anti vibration pads.

( Kirloskar KFE-H1007R-M43 OR similar models of Grundfoss / MATHER& PLATT)

2280 lpm at 70 m Head

Supplying, installation, testing and commissioning of electric driven pressurisation pump suitable for automatic operation and consisting of following, mplete in all respects, as required : (Jockey Pump)

Horizontal type, multistage, centrifugal pump of cast iron body and bronze impeller with stainless steel shaft,mechanical seal conforming to IS : 1520.

Suitable HP squirell cage induction motor TEFC type suitable for operation on 415 volts, 3 phase 50 Hz AC supply with IP 55 class of protection for enclosure, horizontal foot mounted type with Class-'F' insulation, conforming to IS : 325.

M.S.fabricated Common base plate, coupling, coupling guard, foundation bolts etc. as required. Suitable cement concrete foundation duly plastered and with anti vibration pads.

KIRLOSKAR MULTISTAGE PUMP MODEL RKB32/14H-4Stage OR similar models of Grundfoss / MATHER& PLATT)

180 lpm at 70 m Head

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 : 1520

b) Suitable HP squirell cage induction motor TEFC type suitable for operation on 415 volts, 3 phase, 50 Hz, AC supply with IP55 class of protection for enclosure, horiziontal 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.

(Make : Kirloskar DSM65/32B, 2 stage OR similar models of Grundfoss / MATHER& PLATT)

450 lpm at 35 m Head

II-CONTROL PANEL IN FIRE PUMP HOUSE

Fabrication, supply, Insallation testing & commissioning of Electrical control panel of cubical construction, floor mounted type, fabricated out of 2mm thick CRCA sheet, compartmentalised with hinged lockable doors, dust and vermin proof, powder coated of approved shade after 7 tank treatment process, cable alley, interconnection with suitable size copper conductor cable/solid copper strip, having switchgears and accessories, mountings and internal wiring, earth terminals, numbering etc. complete in all respect, suitable for main fire pump, pressurisation pump & diesel pump set complete as per CPWD specification with following in coming and Outgoings, suitable for operation on 415V, 3 phase, 50Hz Ac Supply with enclosure protection class IP 42 as required

INCOMING

400 Amp, TPN switch disconnector unit with all accessories -1 No.

LED type RYB phase indicating lamps, ON, OFF, trip indicating lamps

Set of Copper Bus Bar 500Amps

Outgoings

Main Fire Pump

Jockey Pump & Terrace pump

Diesel Engine Control :

Control for diesel engine comprising - Automatic/Manual selctor switch & 3 attempts starting device, timers and relays as required, push buttons, start/stop in manual mode Indicating lamp for high/ Low Lub. Oil pressure, High Water Temp and Engine on indication

All standard relays and accessories for automatic operation of diesel engine

System Controller

Designing, Supply, Installation, Testing and commissioning of system controller to control operation of main electric fire pump, diesel pump, Pressurization pump, Terrace pump in sequence as per specification consisting of relays, timers. Sensors, annunciation window for fault indication, complete as per specification

Earthing : Two earth studs on both sides connected with 25x5mm Cu strip shall run at the rear of the board binding all sections, two suitable earth studs shall have a provision of terminating earth strip or wire from main earth stations. All the hinged doors shall be earthed with suitable size PVC sheathed copper conductor wire etc as reqd.

Pressure switches 5 Nos. (for fire pumps and pressurization pump)

Note:- Audio alarms shall be extendable from terminal facility to a suitable location through suitable cabling which is attended round the clock.

All the control wiring inside the panel using copper cables/wires ,between panel and pumps, Battery charger, Battery sets and other controls shall be connected with suitable size of copper conductor armoured PVC sheathed cable including laying on floor / wall/ in existing cable trays etc as reqd

Complete of all the above

Liaison and Co-ordination with Kerala State Fire Authority for getting priliminary and final Fire approval which includes (a) Preperation of all drawings (b) Submission and approval of Installation drawings before start of work (c) Getting Approval of installation locations. (d)Submission of required test reprots to Fire authorities.(e) Co ordination with Fire authorities for commissioning of the installation. (Necessary fees paid by the agency to the statutory bodies shall be reimbursed by BSNL/KMSCL on production of original fee receipts)

III : PIPING- WET RISER & SPRINKLER

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. (Makes :ATC / ATL / BST / GSI / ITC / ITS / IIA / JST / Jindal India Ltd /TTA / Tata/Zenith Birla with ISI mark )

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 (ATC / ATL / BST / GSI / ITC / ITS / IIA / JST / Jindal India Ltd /TTA / Tata/Zenith Birla with ISI mark )

200mm (wall thickness 6.3 mm)

Providing, laying, testing & commissioning of 'B' class G.I. pipe conforming to 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 : ATC / ATL / BST / GSI / ITC / ITS / IIA / JST / Jindal India Ltd /TTA / Tata/Zenith Birla with ISI mark )

50 mm dia

Supplying, fixing, testing and commissioning of butterfly valve of PN 1.6 rating with body made of S.G Iron/D.I , with disc and lever operated,nitrile/EPDM rubber lining , duly ISI marked complete with nuts, bolts, washers, gaskets conforming to IS 13095 of following sizes as required : Makes (Advance / Audco / Johnson Controls / Zoloto / Annapurna / Fountain / Kirloskar / Leader / Sant / Trishul AUDCO/ INTER VALVE/ ORMEX/ Honeywell)

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 ( NORMEX/ Audco/ lntervalve/ Honeywell/ Advance/ Audco/ Johnson Controls/ Zoloto/ Annapurna / Fountain / Kirloskar / Leader / Sant / Trishul)

Supplying, fixing, testing & commissioning of double flanged sluice valve of rating PN 1.6 with non rising spindle, bronze/gun metal seat, ISI marked complete with nuts, bolts, washers, gaskets and conforming to IS 780 of following sizes as required : Makes ( KALPANA/ UPADHYAYA / Advance / Audco / Johnson ontrols / Zoloto / Annapurna / Fountain / Kirloskar / Leader / Sant / Trishul)

Providing, installation, testing and commissioning of calibrated 150 mm diameter pressure guage dial type / Bourden type with necessary connections accessories and cock etc of appropriate range as required.

Providing, installation, testing and commissioning of stainless steel Y-strainer fabricated out of 1.6 mm thick stainless steel, Grade 304, sheet with 3 mm dia holes with tainless steel flange(Make:NORMEX/Audco/lntervalve/Honeywel/Advance/Audco/Johnson Controls/Zoloto/Annapurna /Fountain / Kirloskar / Leader / Sant / Trishul)

200mm dia

Supplying and fixing air vessel made of 250 mm dia, 8 mm thick MS sheet, 1200 mm in height with air release valve on top and flanged connection to riser, drain rrangement with 25 mm dia gun metal wheel valve with required accessories, pressure gauge and paintingwith synthetic enamel paint of pproved shade as required.

Supplying and fixing single headed internal hydrant valve with instantaneous Gunmetal / 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 : Make: NEW AGE/ EVERSAFE/ WINCO/ ARIHANT/Kartar/Padmini)

Single headed Gunmetal

Supplying and fixing Single headed external yard hydrant valve with 1 No. 63 mm dia instantaneous FM Gunmetal/Stainless Steel coupling and cast iron wheel, ISI marked, conforming to IS 5290 (type A) with blank Gunmetal/Stainless Steel cap and chain as required :Make: NEW AGE/ EVERSAFE/ WINCO/ ARIHANT/Kartar/Padmini

Single headed Gunmetal

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.

Supplying and fixing first-aid Hose Reel with MS construction spray painted in post office red, conforming to IS 884 complete with the following as required. 20 mm nominal internal dia water hose thermoplastic (Textile reinforced) type -2 as per IS: 12585 20 mm nominal internal dia gun metal globe valve & nozzle. Drum and brackets for fixing the equipmets on wall. Connections from riser with 25 mm dia stop gun metal valve & M.S. Pipe and socket. Make : NEW AGE/ EVERSAFE/ WINCO/ RIHANT/ Kartar/ Padmini/NEW AGE / PADMINI / SAFEX / EVERSAFE / OMOX)

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 :Make : NEW AGE/ ARIHANT/ WINCO/ PADMINI

Gun Metal

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 connect hose pipe coupling as required :Make : NEW AGE/ EVERSAFE/ WINCO/ ARIHANT/Kartar/Padmini

Gun metal

Supplying and fixing External Hydrant hose cabinet to accommodate the hose, pipes, branch pipe nozzle and the hydrant outlets.The double door cabinet is made up of FRP sheet with glass fronted hinged centre opening glazed doors and lock, painted with scarlet red colour including providing of masonry or steel frame structure.

Supplying and fixing Internal Hydrant hose cabinet to accommodate the hose, pipes, branch pipe nozzle and the hydrant outlets.this shall accommodate the hose reel equipment also.The double door cabinet is made up of FRP sheet with glass fronted hinged centre opening glazed doors and lock, painted with scarlet red colourincluding providing of masonry or steel frame structure.Where the niche for wet riser is provided with shutters, separate hose cabinet as above may be dispensed with.

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 :

4 way - 150 mm dia M.S. Pipe

3 way - 150 mm dia M.S. Pipe

IV SPRINKLER SYSTEM

Providing, fixing, testing & commissioning of installation control valve of cast iron body, brass/bronze working parts comprising of water motor alarm, bronze seat clapper, clapper arm and hydraulically driven mechanical gong bell to sound continuous alarm when the wet riser/sprinkler systemactivates, pressure gauges, emergency releases, strainer, pressure switch, cock valve complete with drain valve and bypass, test control box, ball valves, MS pipe of required size, flanges, orifice plate, gasket etc of follwing sizes as required :

150mm dia

Supply, installation, testing and commissioning of automatic quartzoid type Sprinkler Bulbs of following type, 15 mm BSP thread having a temperature rating of 68 deg centigrade complete as reqd. (IS: 9972)(Note : Sprinkler shall be UL listed )

Pendent type sprinkler

Horizontal side wall sprinkler

Upright type sprinkler

Providing & fixing of pressure switch in M.S. pipe line including connection etc. as require

Providing & fixing flow switch in following sizes M.S. pipe including connection etc as required.

V : SAFETY EQUIPMENT

Providing Insulating mats for electrical purposes of 1 mtr. Wide and 2 mm thick to with stand 3.3 KV dielectric strength as per -IS 15652:2006

Supplying and Providing shock treatment chart duly framed (in 3 languages English, Hindi, Malayalam).

Supplying & Fixing danger notice plate of 200mmx150mm made of mild steel 2mm thick vitreous enameled white on both sides & with inscription in signal red colour on front side.

VI: POWER CABLING TO FIRE PUMP ROOM PANEL & TERRACE PUMP

Supply of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes.( with ISI)

3.5x95sq.mm Al Cable

4 core 16 sqmm Al Arm. XLPE

4 core 10 sqmm Al Arm. XLPE

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

Upto 35 sq. mm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE 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 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

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

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

Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

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

Upto 35 sq. mm

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

3½ X 95 sq. mm (57mm)

4 X 16 sq. mm (28mm)

4 X 10 sq. mm (25 mm)

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required.(Make :MEM/Bharti/ Ratan/ Slotco/ Profab/ RMCON / Indiana / MBM/ Legrand/ BEC)

100 mm width X 50 mm depth X 1.6 mm thickness

150 mm width X 50 mm depth X 1.6 mm thickness

200 mm width X 50 mm depth X 1.6 mm thickness

300 mm width X 62.5 mm depth X 2.0 mm thickness

375 mm width X 62.5 mm depth X 2.0 mm thickness

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray “bends” (galvanisation not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required.(Make :MEM/Bharti/ Ratan/ Slotco/ Profab/ RMCON / Indiana / MBM/ Legrand/ BEC)

100 mm width X 50 mm depth X 1.6 mm thickness

150 mm width X 50 mm depth X 1.6 mm thickness

200 mm width X 50 mm depth X 1.6 mm thickness

300 mm width X 62.5 mm depth X 2.0 mm thickness

375 mm width X 62.5 mm depth X 2.0 mm thickness

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray “Tee” (galvanisation not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required.(Make :MEM/Bharti/ Ratan/ Slotco/ Profab/ RMCON / Indiana / MBM/ Legrand/ BEC)

100 mm width X 50 mm depth X 1.6 mm thickness

150 mm width X 50 mm depth X 1.6 mm thickness

200 mm width X 50 mm depth X 1.6 mm thickness

300 mm width X 62.5 mm depth X 2.0 mm thickness

375 mm width X 62.5 mm depth X 2.0 mm thickness

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray “Cross member” (galvanisation not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required.(Make :MEM/Bharti/ Ratan/ Slotco/ Profab/ RMCON / Indiana / MBM/ Legrand/ BEC)

100 mm width X 50 mm depth X 1.6 mm thickness

150 mm width X 50 mm depth X 1.6 mm thickness

200 mm width X 50 mm depth X 1.6 mm thickness

300 mm width X 62.5 mm depth X 2.0 mm thickness

375 mm width X 62.5 mm depth X 2.0 mm thickness

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray “Reducer” (galvanisation not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required. (Make :MEM/Bharti/ Ratan/ Slotco/ Profab/ RMCON / Indiana / MBM/ Legrand/ BEC)

100 mm width X 50 mm depth X 1.6 mm thickness

150 mm width X 50 mm depth X 1.6 mm thickness

200 mm width X 50 mm depth X 1.6 mm thickness

300 mm width X 62.5 mm depth X 2.0 mm thickness

375 mm width X 62.5 mm depth X 2.0 mm thickness

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.

Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required.

SITC of single sided LED light sign board is made from 5 MM thick virgin glass transparent Acrylic sheet with inscription " FIRE DUCT " on it illuminated (Glow) from 12 V, 3 W Green LED Light modules along with 220 V to 12 V adapter and 2 hrs power backup for power backup requirement etc as required.

Providing power supply arrangement for the above LED light using 2x1.5 sqmm. flexible copper wire in 20mm pvc conduit .(1.2 meter Length), providing and fixing 3pin 5/6 Amp. Modular socket in suitable size pvc box along with modular base and cover plate in recess i/c giving connections as required.

Supplying and fixing florescent signage stickers of following size in the racks for showing direction towards the exit as required. (200mm x 50mm)

Supplying and fixing automated MODULAR Stored Pressure Type (MAP50% ABC Dry Powder) Ceiling Mounted Fire Extinguisher,Capacity 5 Kg, Mild Steel body with Internal and external surface of cylinder pure polyester powder coated for corrosion resistance, forged brass with nickel chromium plated valve with fixed bulb Standard temperature 68°C, UV resistant Vinyl labelled including bracket clamp for fixing the same in the ceiling as required.(5 kg) Extinguisher shall be tested in NABL approved Laboratory, Govt of India. (Make: CeaseFire/Safex/Minimax/Agnifu sha Fire Safety)

Note:- THE WORK SHALL BE CARRIED OUT AS PER CPWD “GENERAL SPECIFICATIONS FOR ELECTRICAL WORKS. PART-V (WET RISER & SPRINKLER SYSTEMS) 2020”

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