PROVN OF SOLAR WATER HEATING SYSTEM INCLUDING PIPE LINES AND CONNECTED ACCESSORIES AT PERSONAL LINE UNDER GE E/M R AND R DELHI CANTT-10.

Amount

S &F carefully stainless steel hot water collection tank of capacity 500 ltr from roof top by engagging sufficient manpower and suitable T&P to ensure saftey to tank and connected/ nearby accesorries/items as well as working persons with and including connecting of electric and water connections and installation of solar water heating stainless steel tank-SS- 304 grade with TIG welding of thickness inner SS Tank 20 guage or 91 mm with PUFF insulation of thickness not less than 30 mm and outer cladding with required platform including necessary PCC work, electric and water connection,testing for leakages etc for smooth operation and insulating the entire tank complete all as specified and directed. Make: Sun Steller/Green SS water tank/Kotak Urja/LLP Paqos and as approved by GE. NOte: The contractor shall submit the manufactures certificate and warranty certificate along with purchase voucher before claiming payment.

S&F industrial immersion heater of any type and size, 3.0 KW, 440 volt, ISI marked, suitable for solar water heating system, complete all as specified and directed.

S&F PVC insulated and PVC Round Sheathed, Copper Conductor (flexible) industrial cable, 1100 Volts, conforming to IS: 694, of 06 sqmm 04 core size complet all as specified and directed.

Supply installations testing and commissioning of solar flat plate collector suitable for existing indirect heating system, of 100 LPD capacity of approx size of 2000 x 1000 mm, having high grade copper riser tube (09 nos of 12.5 mm dia size each), copper header pipe (02 nos of 25 mm dia size each), absorber plate made of copper (09 nos) duly black crome coated, high transmissive low iron textured tempered glass, 50 mm thick fiberglass insulation, complete all as directed. Note : Any kind of addition/alteration, if required, to fit new panel in place of existing, the cost of the same is deemed to be included in the quoted rate and no extra payment will be made in this effect. Make : Suryajyoti /BHEL / Tata Solar /Kotak Urja.

S&F 63mm flange of circular type of dia 25mm with rubber gasket complete all as directed. Make : Suryajyoti /BHEL / Tata Solar /Kotak Urja

M&L for insulation of pipe of 25 mm bore with using bore all round with 20mm thick bonded mineral wool preformed 'SNAPON' pipes sections of density 144 kg/cum conforming to IS 9842 with aluminium foil of thickness 26 SWG and applying suitable adhesive compound over and including chicken mesh wire netting 25 gauge, 20 mm mesh complete with and incl taking down of old insulation, preparation of pipe surface by scratching / removing rust, dust and old paints etc with wire brush, emery paper, grinder etc and making surfaces smooth for achieving better grip between surface and primer, applying one coat of red oxide primer, complete all as directed.

All as per srl item No 6 here-in-before but for size 15 mm bore of pipe.

M&L for GI tubing 40mm bore,medium grade, ISI marked with and including all fittings (union, nipple, tee, elbow etc) to walls and ceiling or laid in floors etc complete all as specified and directed.

All as per srl item No 8 here-in-before but of size 25 mm bore.

All as per srl item No 8 here-in-before but of size 15 mm bore.

S&F of pipes gun metal gate valve for 40 mm bore with iron wheel head,screwed both ends for iron pipe and fixed complete all as specified and directed.

All as per item No 11 above but for 25mm bore pipe.

M&L for PCC 1:4:8 type D-2, using stone aggregate 40mm graded, with and including demolishing the existing dameged foundation, including necessary form work where required and fair finish to the exposed surfaces, complete all as directed.

S&F Rotational moulded polyethylene water storage tanks,tripple layer (cylindrical vertical with closed top) of 1000 litres capacity, hoisted and fixed in position complete all as specified and directed.

S&F Rigid steel conduit, welded stove enamelled, black size 25 mm, complete all as directed.

Supply and installations of motor pumpset comprise of electric driven Single phase induction Motor AC 415 volts, 50 Hz, 1450 RPM of capacity 1.0 HP with pump, with and including, fixing accessories i.e. foundation bolts, nut, washers etc connecting pipe lines & making electric connection, with and including taking down of existing unserviceable motor pumpset along with all accessories, after disconnecting of electric and water connection complete all as directed.

S&F 3 Phase,4 pole, DOL starter control panel of capacity 15KW/20 HP coil voltage 280-440 volt, switches control pump / motor on and off and size of 360x425x165 mm. Make: Havells,Legrand,Schenider

S&F gun metal non return valve for 25 mm bore of pipe complete all as directed.

All as per srl item No 18 here-in-before but for 40 mm bore of pipe

Mild steel framed work as in tank /penal supported structure/ ladder/tank covers with ends of bars shouldered and / or riveted or forced in spikes and similar works conforming to Fe-290 Gde-E-165 including welding,cutting,structrual steel is painted two coats of synthetic enemal paint over a shop coat of zinc chromate primer paint (incl prepration of surface) complete all as specified and directed.

S&F ball brass valve 25 mm bore high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed.

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