REPAIR/MAINT TO STORAGE WATER HEATERS AND SOLAR WATER HEATERS AT MIL STN BHUJ

Amount

Disconnecting electrically and mechanically the existing geyser of any description, any capacity and make/type and in any position for repair/replacement/painting/cleaning etc including disconnecting existing cold & hot water pipe connections, strip opening of geyser for descaling of tank, element, thermostate, inlet/outlet water pipe connection etc using suitable chemical/wire brush, brazing/soldering/welding of inner tanks for stopping any leakage, replacement of unserviceable parts reassembling the same after, repair/descaling, fixing in position incl, connecting inlet/outlet water pipe connection, electrical connections any testing of geyser complete all as specified and directed. Note : U/s parts replaced with new one shall be measured and paid for separately.

Supply only the following parts for geysers 50/25 Ltrs capacity of make Bajaj / Racold / Power pack/ Venus or equivalent ISI marked (Make of parts shall be as per make of Geysers) :- (a) Heating element 2 KW suitable for operation on 230V AC 50Hz

All as per item No 2 here-in-before but Heating element 1.5KW suitable for operation on 230V AC 50Hz

All as per item No. 2 here-in-before but Thermostat 40 to 90 degree centigrade varying capactiy for 25/50 Ltrs capacity Geyser.

All as per item No. 2 here-in-before Pressure release valve dead weight type for 25/ 50 Ltrs capacity Geyser.

All as per item No. 2 here-in-before but Glass wool

All as per item No. 2 here-in-before but Red indicator/Green indicator.

All as per item No. 2 here-in-before but Gasket set for 50 litres capacity Geyser

All as per item No. 2 here-in-before but Gasket set for 25 litres capacity Geyser

All as per item No. 2 here-in-before but Antivaccum valve for 25/50 Ltrs capacity Geyser.

All as per item No. 2 here-in-before but Apparatus plate assembly/ Base assembly complete with inlet, outlet and thermostat pipes with drain plug and screws for fixing the element inclusive of clamps for holding element with nut bolts, suitable for 25/ 50 Ltrs capacity geysers, of make : Bajaj/ Racold/ Power pack / Venus or equivalent ISI marked

All as per item No. 2 here-in-before but Fusible Plug for 25/50 Ltrs capacity Geyser.

All as per item No. 2 here-in-before but Pressure reducing valve for 25/50 Ltrs capacity Geyser.

All as per item No. 2 here-in-before but PVC braided flexible connection pipe for inlet and outlet water, 18" long with two chrome plated brass adaptors, nipples and rubber washers complete.

All as per item No. 2 here-in-before but Non return valve (ISI marked) 15mm dia Make Kirloskar/Leader.

All as per item No. 2 here-in-before but Storage tank made up of stainless steel (inner tank), suitable for 25 Ltr capacity geysers.

All as per item No. 2 here-in-before but Storage tank made up of stainless steel (inner tank), suitable for 50 Ltr capacity geysers.

All as per item No. 2 here-in-before but Outer shell made up MS sheet, suitable for 25 Ltr capacity geysers.

All as per item No. 2 here-in-before but Outer shell made up MS sheet, suitable for 50 Ltr capacity geysers.

All as per item No. 2 here-in-before but Top cover/ Bottom cover for Geyser 25/50 Ltr capacity, as required on site, duly painted with white enamel paint all as specified.

All as per item No. 2 here-in-before but Bottom cover for Apparatus plate of Geyser 25/50 Ltr capacity, as required on site, duly painted with white enamel paint all as specified.

M&L for gas welding / brazing / soldering to the inner storage tank /Apparatus plate assembly, to stop leakage and testing after completion.

S & F in repair/ replacement flexible round type PVC sheathed copper cable of size 1.5 sqmm 3 core complete all as specified and directed of Make : Polycab/Anchor or any other equivalent ISI make

S & F earth plug and socket, single pole, neutral sheet metal enclosures with a two pin, plug and socket 20Amp, 240 volts as per cat No. DPSDPO20 of Havells or equivalent of L & T with and including one MCB, SP, 20A, 240 Volts as per Cat No MCCSP020 of Havells or equivalent of L & T, all as specified and directed.

Supply and fix Electric Instant Water Heater capacity 06 ltrs 2.5 KW complete including connecting up with all necessary electrical fittings and fixtures complete all as specified and as directed.

Supply Install, testing and commissioning Electric Water Heater Storage of capacity 25 ltrs electrically operated on 230 V 50 Hz BEE 5 Star rating including connecting pvc connection pipe to inlet and oulet valve complete all as specified and directed Make : Havells Monza DX 25 or equivalent of make

S&F switch socket outlet combination, multipurpose, three pin, 15 Amps & three pin 5 Amps controlled by one switch , flush type, 230 volts AC circuit complete all as specified and directed.

M&L for sub main wiring in repairs using two single core PVC insulated, unsheathed stranded copper conductor cable of size 4 Sqmm of voltage rating 1100 Volts drawn in and including surface casing and caping with standard accessories, along-with one run of PVC (green colour) insulated, unsheathed, stranded copper conductor of size 2.5 Sqmm as earth continuity conductor complete all as specified and directed. NOTE: Two run of single core PVC cable with one run of earth conductor and conduit shall be measured as one unit.

Supply and fixing Brass float valve high pressure with polythene float and fly nut complete screwed for GI iron pipe of size 25 mm dia complete all as specified and directed.

Supply and fixing Brass float valve high pressure with polythene float and fly nut complete screwed for GI iron pipe of size 20 mm dia complete all as specified and directed.

Servicing of solar water heater upto 300 Ltrs capacity including checking serviceability of individual components and replacement of worn-out fasteners, gaskets, washers accessories, inspection of the entire system, cleaning of Sacrificial Anode, rectification of any leaks, tightening of electric loose connections etc,. and making system operational. Note : (1) Spares will be measured and paid separately under relevant item of Sch "A" (2) Any other spare which is not included in Sch but needs replacement shall be born by tenderer without extra cost. (3) The Servicing of Solar Water Heaters will be done Quarterly and the tenderer shall submit the Schedule of Servicing one week prior to cleaning and after completion the tenderer shall obtain Signature from MES NCO/Occupant and submit it to Engr-in-Charger for payment.

Supply only Heating element of 2 KW suitable for solar water heater electrical for supply of 230 V complete all as specified and directed.

Supply only Solar water tube for the solar water heaters suitable for the existing one complete all as specified and directed.

Supply and fixing in any length UPVC pipe of size 15 mm dia manufactured as per ASTM-D-1785 as per IS-559, Schedule-40 complete with fittings,fixed to wall/ceiling/floors in required length complete including making good of disturbed surfaces all as specified and directed.

All as per item 34 here-in-before but of size (20 mm dia).

All as per item 34 here-in-before but of size (25 mm dia).

S&F stop valves, cast copper alloy, ISI marked, screwed down high pressure with crutch of butter fly handle, fancy type, chromium plated, with long shank and cup, screwed both ends for iron pipes of for union for 15 mm bore fixed in repair complete all as specified and directed. Note :- The retreived materials have been mentioned in the Sch of credit in the tender documents in pdf form. The amount of Sch of credit will be deducted offline from the amount of BOQ at the time of acceptance.

M/s Bombay Novelty Stores