COMPREHENSIVE REPAIR AND MAINTENANCE OF SUMMER AND WINTER APPLIANCES WITH ACCESSORIES AT MOUNT ABU UNDER AGE(I) UDAIPUR.

Amount

Material & Labour for taking down geyser of capacity-50 ltrs of any type/make cleaning & descaling inner vessel assy, proper refixing and carry out following test, i.e. leakage, water heating, preset temperature cutoff/restart etc complete all as specified and directed by Engr-in-Charge

-Ditto- All as per above item No 1 but for 25 ltrs geyser.

Supply and replace PVC connection heavy duty, nylon braided, suitable for hot water, with brass alloy chromium plated, nuts and nylon washers complete of size 15mm dia x 450mm long complete all as specified and directed by Engr-in-Charge.

-Ditto- All as per above item No 3 but 600mm long.

Supply, replace and connect in repairs PVC insulated and sheated 1100 Volts grade flexible three core insulated and sheated multistranded copper conductor cable of size 40/.0076mm complete all as specified and directed by Engr-in-Charge.

Supply & replace in repairs SPN metal clad pulg outlet with sheet metal enclosure complete with plug top and MCB SPN-20Amp all as specified and directed by Engr-in-Charge.

Supply & replace in repairs heating element ISI marked of suitable type as per existing including rubber ring clamping screws etc complete of 1.5KW complete all as specified and directed by Engr-in-Charge.

Supply & replace in repairs heating element ISI marked of suitable type as per existing including rubber ring clamping screws etc complete of 2.0KW complete all as specified and directed by Engr-in-Charge.

Supply & replace in repairs thermostatic switch ISI marked for geyser as per existing range 15-65 degree temparature complete all as specified and directed by Engr-in-Charge.

Supply & replace in repairs brass chromium plated horizontal / vertical non return valve of size 15mm dia bore ISI marked on inlet side of geyser complete all as specified and directed by Engr-in-Charge.

Supply & replace in repairs pressure release valve of size 15mm ISI marked for geyser complete all as specified and directed by Engr-in-Charge.

Supply & replace in repairs brass nut fusible plug for geyser complete all as specified and directed by Engr-in-Charge.

Supply & replace in repairs indicating lamp of red and green colour ISI marked for geyser complete all as specified and directed by Engr-in-Charge.

Supply & replace in repairs bottom cover including bottom split inspection cover for geyser cap - 25/50 ltrs of any make ISI marked complete all as specified and directed by Engr-in-Charge

Material & Labour for drilling hole in wall, grounting rack bolt not less than 100mmm long for holding geyser upto 50 ltrs in wall including making good and matching existng surface and finish all as directed.

Material & Labour for scrapping old paint, painting one coat of synthetic enamelled paint of approved quality for geyser cap. - 25/50 ltrs of any make & type. Note : Rates are deemed to be included for taking down geyser in location and position with nut & bolts, disconnecting and reconecting electrical/water connection complete all as specified and directed by Engr-in-Charge.

Material & Labour for writing MES Number on geyser, water cooler and fan etc. in letters of size 25mm width with synthetic enamel paint complete all as specified and directed by Engr-in-Charge.

Supply & replace three pin metal top for AC box complete all as specified and directed by Engr-in-Charge.

Taking down & Material & Labour for replacement of unsv hot water tank capacity 750 LPD PUF insulated MS Tank for Solar application non pressurized in repair with properly sealing the joint complete with fitting and fixtures/accessories and connect with solar panel ISI marked and complete all as specified and directed by Engr-in-Charge.

Taking down & Material & Labour for replacement of unsv hot water tank capacity 500 LPD PUF insulated MS Tank for Solar application non pressurized in repair with properly sealing the joint complete with fitting and fixtures/accessories and connect with solar panel ISI marked and complete all as specified and directed by Engr-in-Charge.

Taking down & supply and fixing of Solar Flat plate Collector (BIS/ISI Approved) of follwing specification :No. of Fins & Tubes : 09 Nos. Absorber Area : 2 Sqm Copper Riser : Dia. 12.7mm x 0.45mm thik Copper Absorber sheet : 0.10 Thk 2 No. Copper Header : Dia. 25.4 mm x 0.60 mm thik Header Inlet / Outlet : Brass Flange with necessary asbestos gasket & rubber grommet complete all as specified and directed by Engr-in-Charge.

Taking down old unsv GI pipe and supply and laying new GI pipe med grade incl all GI fittings, on wall/floor or following sizes:-

(a) 15mm dia

(b) 20 mm dia

(c) 25 mm dia

Taking out lod unserviceable valve and Supply & Fixing Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed of following sizes:-

(a) 20 mm dia

(b) 25 mm dia

Supply & Fixing in repair for providing 50mm thick insulation with glass wool, chicken mesh & aluminum sheet (26 guage) thick on existing GI pipe for solar heating system of 20/25 mm dia sizes of GI pipe.

Material and labour for repair and servicing of existing Solar Flat Plate collector with necessry welding of defective Copper Absorber including descalling pipelines and replace of asbestos gasket, nuts/bolts complete all as specified and directed by Engr-in-Charge.

Material & Labour for flushing, pressurising the system, leakage, testing vacuumisation & gas charging and replacement of filter/stainer including testing at site for refrigerator of cap 210-310 Ltrs complete all as specified and directed by Engr-in-Charge.

Material & Labour for flushing, pressurising the system, leakage testing vacuumisation & gas charging and replacement of fiter/stainer including testing at site for deep freezer of cap 320 ltrs complete all as specified and directed by Engr-in-Charge.

Taking down of window/split type A/C, washing and cleaning of cooling coil, condenser with caustic soda. Replacement of air filter, oiling of fan motor, checking, testing and refixing the same after replacing the air filter at site complete all as specified and directed by Engr-in-Charge.

Material & Labour for flushing, pressurising the system, leakage testing vacuumisation and gas charging at appropriate pressure including testing at site for window type AC cap 1.5 ton complete all as specified and directed by Engr-in-Charge.

Material & Labour for flushing, pressurising the system, leakage testing vacuumisation and gas charging at appropriate pressure including testing at site for split type AC cap 1.5/2.0 ton complete all as specified and directed by Engr-in-Charge.

Supply & replace SPS candle for chiler cum RO unit complete all as specified and directed by Engr-in-Charge. Make : Aqupura.

Supply & replace carbon candle for chiller cum RO unit complete all as specified and directed by Engr-in-Charge. make : Aquapura.

Dismantling carefully and taking out/ removing of old copper winding of Ceiling fans of size 1200 mm sweep any type of model or any vintage of any make and rewinding with New super enameled copper winding wire of existing gauge as per old copper winding including proving insulation and vamishing (Golden), Cleaning, Oiling, Greasing etc and refixing all the parts such as capacitor, bush, bearing, shaft, etc complete and Painting of required fan with blade set of any size complete, with synthetic enamel paint by spray painting including filling cavities with filler, one coat after cleaning all dust etc & refitting at the same building/point all as directed. Make of winding wire-Devidayal/ USHA/Chetak of appropriate gauge as directed by Engr-in-Charge.

Dismantling carefully and taking out/ removing of old copper winding of Exhaust fans of size 380/400 mm sweep any type of model or any vintage of any make and rewinding with New super enameled copper winding wire of existing gauge as per old copper winding including proving insulation and vamishing (Golden), Cleaning, Oiling, Greasing etc and refixing all the parts such as capacitor, bearing, shaft, etc complete and Painting of required fan with blade set of any size complete, with synthetic enamel paint by spray painting including filling cavities with filler, one coat after cleaning all dust etc & refitting at the same building/point all as directed. Make of winding wire-Devidayal/ USHA/Chetak of appropriate gauge as directed by Engr-in-Charge. .

Supply and replacement of ceiling fan blade aluminium metal white colour for 1200 mm sweep ceilling fan complete all as specified and directed by Engr-in-Charge.

Supply only capacitor of 2.5 MFD all as specified.

shri balaji trading corporation (BID ID -3337757)

naveen enterprises (BID ID -3341701)

RAJAWAT ENTERPRISES (BID ID -3337491)