REPAIR /MAINT TO GEYSERS, SOLAR WATER HEATER AND MISC E/M ITEMS AT DHOLEWAL CG COMPLEX DORAHA AND PHILLAUR UNDER GE LUDHIANA

Amount

Taking down geyser of capacity 25/ 35/ 50 litre after disconnecting water supply and electric connection and re-connecting the same after repair complete all as specified & directed .

M&L for opening electric geyser of capacity 25/ 35 /50 litre, taking out the inner tank, glass wool, geyser assembly, heating element and thermostat etc., cleaning the complete geyser using iron brush/ iron rod and taking out the dirt & other deposits, re-assembling the geyser after replacing the defective parts and refilling the glass wool etc. complete all as specified & directed.

Supply and replacement of heating element single phase 230 volts with rubber gasket push type round shape of capacity 2 KW all as specified & directed.

Supply and replacement of heating element single phase 230 volts with rubber gasket triangular shape of capacity 2.0 KW compelete all as Specifeid

Supply and replacement of thermostat 7"/9", single phase 230 volts with setting range 0° C to 85° C all as specified & directed.

Supply and replacement of geyser assembly having base with piping of 9/8/6 holes as per site required complete, all as specified & directed..

Supply and replacement of worn out/ leaking inner tank of steel body for 25/35 litre capacity geyser as per existing model complete, all as specified & directed.

Supply and replacement of worn out/ leaking inner tank of steel body for 50 litre capacity geyser as per existing model complete, all as specified & directed.

Supply and replacement of fusible plug of existing shape and size all as specified & directed .

Supply and replacement of base plate with indicator lamp(Red and green) in two parts of existing size all as specified & directed.

Supply and filling in glass wool 50 mm thick for packing between inner & outer geyser assembly, capacity of 25 ltrs all as specified & directed.

Supply and replacement of old/ rusted and worn out geyser outer cover for 25/35 litre capacity geyser all as specified & directed.

Supply and replacement of old/ rusted and worn out geyser outer cover for 50 litre capacity geyser all as specified & directed.

S & F in repalcement of wired PVC connection pipe for geyser size of 15 mm bore with brass nuts and washer, length of 600 mm all as specified and directed.

Supply and fix for non return valve ( NRV) GM alloy screwed of size 15 mm bore complete all as specified.

Supply and replacement of air pressure release valve all as specified & directed.

S& F for ' L' hook fastener size 10 mm dia and 10 cm long with connected washers fixing on wall for hanging of geyser all as specified and directed.

M& L for fixing only water heater capacity of 25/35/50 ltrs with necessary GI pipe fitting & fixture,Hot water tap (ISI marked), PVC connection pipe, mounting fastners, electric connection with fixing of 15 Amp switch & socket and plug top complete all as specified and as directed by engr-in-charge. Note:- rates of making good of disturbed surfaces of walls, floors, etc by using putty and distemper shall be included in quoted rates.

Taking down Solar water heater of capacity 100 ltrs/200 ltrs/500 ltrs and repair /maint of unsv items and re-fixed in original position (Spare items will be paid in respective items),complete all as specified and directed.

S&F for solar tube suitable for 100/200/500 Ltrs capacity all as specified and directed.

S&F for heating element single phase 230 V complete with rubber gasket push type round shape or as per existing, capacity of 3.0 KW suitable for solar water heater complete, all as specified & directed.

M&L for solar water tank insulation with resin bonded fibre glass wool roll of density 24 kg/Cum, with factory laminated aluminium vapour barrier, thickness of insulation of any capacity of solar tank as specified and including the following:-(a) M&L for cleaning the solar tank surface (to be insulated ) by scrapping carefully. completely free of millscale, dirt, dust, grease and other foreign materials, taking special care for brazing or welding so that all solar water tank joints are sealed against any leakage. (b) M&L for applying rubber based adhesive CPRX compound. (c) M&L for sealing of all longitudnal joints and circular overlaps with and including Aluminium foil tape 50 mm wide, to make the insulation leakproof. (d) M & L for securing the insulation with and including mechanically fastened nylon/ steel straps of size 12 mm/50 mm at maximum intervals of 1.2 mtr complete all specified and as directed.

M & L for PCC 1:2:4 type B - 1 using 20mm grade crushed stone aggregate as in coping incl necessary from work or in any situation complete all as specified and directed

Supply and fixing gun metal globe valve size 15 mm all as specifed and as directed

Supply and fixing gun metal globe valve size 20 mm all as specifed and as directed

M & L in replacement for galvanised steel tubing 15mm dia medium grade (ISI marked) including fitting and fixing arrangements on wall/ceiling/roof etc complete all as specified and directed .

M & L in replacement for galvanised steel tubing 20 mm dia medium grade (ISI marked) including fitting and fixing arrangements on wall/ceiling/roof etc complete all as specified and directed .

Supply & fixing in replacement bib tap cast copper alloy with crutch or butterfly handles, screwed down, screwed for iron pipe or for brass ferrule 15mm bore complete, all as specified & directed.

Supply & fixing in replacement stop valve cast copper alloy, screwed down high pressure with crutch or butterfly handle, screwed both ends for unions suitable for size 15mm bore complete, all as specified & directed

S & F for PVC insulated FRLS multistranded copper wire suitable for 1100 volts grade of size 1.5 sqmm single core complete all as specified.

S & F for PVC insulated & unsheathed multistranded copper conductor cable suitable for 1100 volts grade of size 2.5 sqmm 3 core in 20 mm bore flexible pvc conduit with holding clip complete all as specified.

S & F for PVC insulated & unsheathed stranded copper conductor cable 1100 volts grade of size 4.0 sqmm 3 core in 25 mm bore flexible/rigid pvc conduit complete all as specified.

Supply only LT insulation tape 25 mm wide of length 25 mtr complete all as specified and directed.

S& F for aluminum lug for cable termination 6 sq mm to 35 sq mm.

Taking down Exhaust fan 250- 380 mm sweep of any make/ model and repairing by removing burnt / heated copper winding from stater and rewinding the stater coils with super enamelled copper wire of suitable size including providing insulation material, varnishing, painting and provision of cotton tape, re-assembling and testing including replacement of spring washer and two core flexible wire of size 0.5 sq mm with copper conductor of suitable length from fan terminal to ceiling rose and refixing in same or other position as directed after painting of the body of exhaust fan, complete all as specified and directed.

All as per item No. 35 here-in-before but exhaust fan of sweep 450mm.

Supply and replacement of unserviceable ball bearings of exhaust fan 250 -450 mm sweep complete all as specified and directed. .

Supply and replacement of gun metal bush for exhaust fan 250 -450 mm sweep including lath work etc complete all as specified and directed.

Supply and replacement of capacitor 3.15 mfd as specified and directed.

Supply and replacement of Capacitor 4.0 mfd all as specified and directed.

Supply and replacement of rubber reel set with nuts, bolt and washer etc. complete all as specified and directed.

Supply only light grade down rod for ceiling fan size 600 mm long with connected hook, nut bolt washer, all as specifed and directed.

Supply and fixing in Replace with new louver shutter for exhaust fan as per existing size or type complete all as specified and directed.

Supply in replacement of metal fan blade for Exhaust Fan sweep size 250-450 mm duly screwed with spring washers of make as per existing, complete all as specified and directed.

S & F in replacement of Exhaust fan (sweep size 250-450 mm) mounting legs with ring of any size & type with connected nut, bolts, washers, including grouting work & match the distrubed surface with exsiting, complete all as specified and directed.

S& F in repalcement of two way DB box with single pole MCB 6 to 32 amp rating for solar water heater fixing in wall as match the distrubed surface with existing complete all as specified.

S&F for switch piano type (PT), 15 Amps, 240 Volt AC single pole, one way complete all as specified.

Supply and fix in replacement of plug top 15 amps three pin complete all as specified.

Supply and fix in replacement of of plug top 5 amps three pin complete all as specified and directed .

M&L for Socket outlet multi purpose 2 in 1, 6 pin, 5 & 15 Amps, flush type complete all as specified.

shri ram enterprises

R K ENTERPRISES