REPAIR/REPLACEMENT OF SOLAR WATER HEATER AND MISC WORKS AT TARAPORE ENCLAVE (RANGPURI), WARDEC, IHQ OF MOD (ARMY) CAMP, 5/11 GR AND 18 MADRAS UNDER GE (SOUTH) DELHI CANTT-10

Amount

Taking down geyser 25 ltrs capacity of any make, opening up complete for inspection descalling by chemical treatment of internal tank , themrostate pipe, base plate assembly carrying out minor repairs including replacement of gaskets testing and refixing in position including making electrical and water connection complete all as specified and directed by Engineer-in-Charge.

S&F in replacement for heating element 1.5 KW any make of geyser of 25 litres capacity as per sample complete all as specified and directed by Engineer in Charge. Make : Micronking/Theeta/Standard

S&F in replacement for thermostat (9/11 inch Long) 25 ltrs capacity geysers complete all as specified and directed by Engineer in Charge. Make Micronking/Theeta/ Standard

S&F in replacement indicating lamp round / flat type as required for geyser 25 litres capacity as per sample complete all as specified and directed by Engineer in Charge.

S&F in replacement of safety plug and nut for high pressure release As per sample complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of non return valves 15mm dia made up of brass as per sample complete all as specified and directed by Engineer-in-Charge

S&F in replacement of insulating material (Glass wool) for 25 litre capacity Geysers as per sample complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of safety valve for high pressure release As per sample complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of storage tank made out of MS steel sheet of appropriate thickness and confirming to IS 208 (1974) or as per sample for 25 litre capacity geysers with collar, duly tested at required pressurecomplete all as specified and directed by Engineer-in-Charge.

S&F PVC Pipe brass nipple 15 mm x 600 mm for Hot & Cold water with brass nuts and washers stainless steel at both ends for connection of stainless steel as per sample complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of geyser syphon assembly set complete with inlet, outlet and thermostat including rubber gasket for geyser of 25 litres capacity as per sample complete all as specified and directed by Engineer-in-Charge.

S&F in replacement MS fastner bolt 8 mm dia and upto 150mm long for fixing Geyser with nuts and washers complete all as specified and directed.

S&F in replacement of MS base plate assembly 20 SWG heavy duty suitable for 25 litre capacity copper tank geyser with inlet, outlet and thermostat pipe with drain plug and screw for fixing the element including clamps for holding the element with nuts, bolts and safety valves suitable for all type of geysers installed at site as per sample complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of MS top & bottom cover for geysers of 25 ltrs capacity any make as per sample duly painted with two coats of Synthetic enamel spray paint (first quality) and write down the MES number as per existing complete all as specified and directed by Engineer-in-Charge

S&F in replacement of MS outer cover for geyser made out of MS sheet suitable for 25 ltrs capacity geyser vertical/horizontal type complete all as specified and directed by Engineer-in-Charge

S&F FR PVC Sheathed Round , Copper conductor (Flexible) industrial cable, 1100 Volts, conforming to IS: 694 of size 2.5 Sqmm 3 core for connecting geyser, complete including taking down old unserviceable cable complete all as specified and directed by Engineer in Charge.

S&F in replacement blade of exhaust/fresh air fans of 230/300 mm swipe heavy duty as per sample complete all as specified and directed by Engineer-in-Charge.

S&F in replacement Exhaust fan MS Louvers upto 300 mm Size, as per sample up to fourth floor complete all as specified and directed by Engineer-in-Charge. Note:-Staircase arrangement for fixing of louvers up to third floor shall be arranged by the contractor without any extra cost.

S&F in replacement of single phase inducation motor AC 230V, 1300 RPM copper wounded suitable for fresh air fan 200mm sweep as per sample, complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of single phase inducation motor AC 230V, 1350 RPM copper wounded suitable for fresh air fan 300mm sweep as per sample, complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of single phase inducation motor AC 230V, 1400 RPM copper wounded suitable for wall mount fan upto 450 mm sweep as per sample, complete all as specified and directed by Engineer-in-Charge.

M&L for Rewinding of exhaust fan upto 300 mm sweep by dismantling of fan motor cutting and removing of burnt windings, cleaning, winding with supper enameled copper wire of superior quality, same gauge of wire, same Nos of turns, including replacement of gun metal bush, ball bearing where ever required ncluding dismantling and refix after repair of fan complete all as specified and directed by Engineer-in-Charge.

All as per item No 22 above but wall mount fan 300 mm sweep.

S&F in replacement Surface mounting round shaped LED downlighter with durable housing with Al heat shrink with diffuser to give glare free light 12 Watt LED 6000K/6500K lamp type from ceiling of stairs/common areas, complete all as directed. Bajaj/Havells/Cromption

S&F in replacement, Decorative wall light mounting complete with all connections all as specified and directed.

S&F in replacement Rubber gasket for Water heater storage type of any capacity fixed and suitable as per the existing, complete all as specified and directed by Engineer in Charge. NOTE :- ITEM NO 1 TO 26 ITEMS ARE OPERATED ONLY TARAPORE ENCLAVE

Attending complaints for checking the existing solar water system for continuous solar water supply including carrying out minor repair etc as required to make the item functional and replacing emergent complaints i.e. no solar water supply, leakage of hose pipe, clamps etc at site complete all as specified and as directed. Notes :- 1. The site for attending complaints are Tarapore, IHQ Camp, WARDEC, 18 Madras and 5/11 GR. Contractor shall provide minimum one tradesmen (Solar Water Speciliest) to attend the complaints all the above areas in all working days between 0830 Hrs to 1700Hrs. 2. Contractor shall ensure the security passes for his staff, to be obtained from concern authority for attending complaints. 3. The contractor will ensure that the Solar Water Speciliest with necessary tools bag shall always remain present at complaint cell to attend the complaints. 4. A recovery of Rs.1000/- for not attending day to day complaint by tradesmen (Solar Water Speciliest) shall be recovered from the contractor due. 5. All the complaint slip, register & other connected document will be provided by the contractor without any extra cost. 6. Proper record (date wise) of complaints received & rectified by the contractor and the same may be asked for verification at the time of payment of each RAR/Bill.

S&F in replacement of Solar Flat Plate Collector of 300 LPD of 2.0 mm thick with heat Exchanger all as per site requirement complete as specified and directed by Engr-in-Charge. Make : Inter solar/Racold or equivalent

S&F in replacement of Solar Flat Plate Collector of 200 LPD of 2.0 mm thick with heat Exchanger all as per site requirement complete as specified and directed by Engr-in-Charge. Make : Inter solar/Racold or equivalent

S&F in replacement of Hot water storage tank heat exchanger type with low carbon steel having Epoxy enamel coated tank. Thickness 3 mm with 50mm CFC free PUF insulation, covered of pre coated steel duly insulated of solar water heating system, connection, testing and commissioning as reqd of 300 LPD capacity as per site requirement complete all as specified and directed by Engr-in-Charge.Make : Inter solar/Racold or equivalent

M&L for De-Scaling of Solar Flat Plate/Solar Evaculated Tube collector by Chemical process upto capacity 200/300/1000 LPD complete to clear the deposits of temperory hardness in sides of collector tubes including brazing of leaking joint all as per site requirement complete all as specified and directed by Engr-in-Charge.

Taking up and down 20mm bore steel water tubing including connections complete all as specified and directed by Engr-in-Charge.

Fixing only 20 mm bore steel water tubing medium grade with all fittings and fixed complete to wall and ceiling or laid in floor comlete all as specified & direted by Engr-in-Charge.

Taking up and down 25 mm bore steel water tubing including connections complete all as specified and directed by Engr-in-Charge.

Fixing only 25 mm bore steel water tubing medium grade with all fittings and fixed complete to wall and ceiling or laid in floor comlete all as specified & direted by Engr-in-Charge.

S&F GI tube 20 mm bore medium grade with all fittings (such as bend, elbows, tee, short pieces, connectors, cap, plug and union etc) and fixed complete to wall and ceiling or laid in floor comlete all as specified & direted by Engr-in-Charge.

S&F GI tube 25 mm bore medium grade with all fittings (such as bend, elbows, tee, short pieces, connectors, cap, plug and union etc) and fixed complete to wall and ceiling or laid in floor comlete all as specified & direted by Engr-in-Charge.

S&F Hose pipe 25mm dia with adjustable clamp/nut/bolts etc on fixed to wall, ceilings and floor for hot water as per sample complete all as specified and directed by Engr-in-Charge.

S&F clamp for 25mm dia hose pipe for hot water as per sample complete all as specified and directed by Engr-in-Charge.

S&F in replacement for SS-304 Nuts and bolts 6 x 25 mm size all as per site requirement complete all as specified and directed by Engr-in-Charge.

S&F in replacement for Dead plug of Collector as per site requirement complete all as specified and directed by Engr-in-Charge.

S&F in replacement for Gaskets of Collector as per site requirement complete all as specified and directed by Engr-in-Charge.

S&F in replacement for Washers of Collector as per site requirement complete all as specified and directed by Engr-in-Charge.

M&L in replacement Mild steel framed/sheet work for tanks/panel/pump cage supported structure/ ladder and similar works conforming to Fe-290 Gde-E-165 including welding/cutting of steel including painting of two coats of synthetic enemal paint over one coat of primer paint (incl prepration of surface) complete all as specified and directed.

S&F in replacement of Ball valve of Size 20mm (NB) Bronze all as per site requirement complete all as specified and directed by Engr-in-Charge.

S&F in replacement of Ball valve of Size 25mm (NB) Bronze all as per site requirement complete all as specified and directed by Engr-in-Charge.

M&L for Gas welding (TIG/Argon Welding) for leakage Joint of Hot water storage tank of capacity 200/300 LPD Flat plate collector as per site requirement complete all as specified and directed by Engr-in-Charge.

S&F in replacement of industrial immersion heater of any type and size, 3.0/6.00 KW, ISI marked built in thermostat suitable for solar water heating system as per site requirement , complete all as directed.

S&F in replacement 4 Sqmm, 4 core size PVC insulated and PVC Round Sheathed, Copper Conductor (flexible) industrial cable, 1100 Volts, conforming to IS: 694, etc complete all as specifed and directed.

S&F in replacement, Rigid steel conduit, black/brown colour, size 25 mm bore complete all as directed.

M&L for PCC 1:2:4 type B-1, using stone aggregate 20 mm 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.

M&L for Cleaning and removing all scale and dirt etc.from tanks of capacity 200/300/1000 Ltrs and mouth of circulating pipes complete all as directed by Engr in Charge.

S&F in replacement of Solar Evaculated Tube collector of 1000 LPD as per existing sample at site complete all as specified and directed by Engr-in-Charge.Inter solar/Racold or equivalent

S&F in repair 3-Layer PP-R polypropylene random copolymer concealed pipes having inner dia 20 mm SDR 7.4 (PN 16) UV stabilized and anti microbial fusion welded having thermal stability for hot and cold water supply including all PP-R plain and brass threded polyproyline random fittings fixed complete to walls,ceilings or in floors etc including all fitting such all as required at site or directed.

S&F PP-R Gate valves(brass insert) as per requirement of the site complete suitable for 20mm bore pipe, screwed both side ends for 3-Layer PP-R pipe complete all as specified and directed by Engr in charge.

S&F in repair Gun metal glove or gate valve with iron wheel head, complete suitable for 25mm bore pipe, screwed both side ends for GI pipe or unions and fixed in size 25mm dia complete all as specified and directed by Engr in charge.

S&F in repair Ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed of 25mm size complete all as specified and directed by Engr in charge.

S&F in repair rotational moulded polyethylene water storage tank of capacity 500 Ltrs (Cylindrical vartical with closed top) hoisted and fixing position all as specified in SSR Part- I

S&F in repair rotational moulded polyethylene water storage tank of capacity 1000 Ltrs (Cylindrical vartical with closed top) hoisted and fixing position all as specified in SSR Part- I

Note:- The contract sum shall be after deducting the amount of Credit shown in Credit Schedule of this Tender.

S.R. Constructions

POONAM ENTERPRISES