Repair/Maint of Ceiling Fan, Exhaust Fan, Pedestal Fan, Wall mounted Fan and AC at AF Stn Bihta.

Amount

Material and labour for taking down of ceiling fan / exhaust fan/wall mounted/pedestal fan from ceiling/wall any type and make and replacement of wornout, steel split pin, rubber reel, washer, screws, nut bolts etc. Greesing/ oiling of the fan including rectifying the defective wiring, cleaning complete and made functional the same, refixing in position and testing complete all as specified and directed by Engineer-in-charge. Note:- Item required repairs shall be measured and paid separately under appropriate items.

Supply and fixing the following items /spare parts for serial item No 1 above complete all as specified and directed by Engineer-in-charge. (a) Supply only Fan clamp made of SS.

(b) Supply only Fan capacitor 2.5MFD

(c) Supply only Fan capacitor 3.15MFD.

(d) Supply only MS down rod made of GI 15 mm dia, 1Ft long.

(e) Supply only Aluminium fan blade 1200/1400mm sweep.

(f) Supply only MS mounting clamps for Exhaust fan with frame suitable upto 300mm/450 mm sweep.

(g) Supply only Exhaust fan blade made of SS upto 300mm/450 mm sweep.

(h) S&F Electronic fan regulator stepped type (flush type) 240 volt ,50Hz, single phase on existing phenotic laminated sheet including taking down old one and connecting complete all as specified and as directed.

Material and labour for dismantling/ opening complete fan obtain from item No 1 here in before, assembling and testing complete all as specified and as directed after the following repairs :- (a) Supply and fixing fan bearings Make : SKF and all as per existing.

(b) Supply and fixing gun metal from bushes all as per sample.

Material and labour for dismantling, opening complete Fan obtain from item No 1 and rewinding the same with super enamel copper conductor of suitable size and meet to original specifications & speed etc. Using proper insulation and varnish, sleeves etc asssembling and 8hrs continous testing before refixing at site complete all as specified and as directed for the following sizes : Note: (i) Rewinding/ repairs of fans shall be ensured to be carried out at AGE E/M store yard including transporation charges to and from. (ii) Item required for repairs shall be measured and paid separately from appropriate items . (a) Ceiling Fan 1200/1400mm sweep.

(b) Exhaust Fan 450mm/300 mm sweep

(c) Wall mounted/ Padestel Fan 450mm sweep

S & F sub main wiring using approved colour coding (Phase-red,Neutral-black,Earth-green) complete with two single core FRLS PVC insulated and unshealthed stranded copper conductor cable 4 sqmm as current carrying conductor and one run of 4.0 sqmm as earth contunity conductor ,voltage rating 1100 volt ,ISI marked drawn in and including concealed PVC conduit ISI marked of dia not less than 25 mm and thickness 2 mm with stranded accessories along with one run of FRLS PVC green colour insulated, unshealthed, stranded copper conductor of size 4 sqmm complete all as specified and as directed including taking down old one Note: Two run of single core FRLS PVC cable with one run of earth contunity conductor and conduit shall be measured as one unit.

S&F switch socket combination 2 in 1, 6 pin of 5 & 15 Amps flush type universal , 240 Volts including taking down old one complete all as specified and as directed.

Supply and fixing ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) and complete incl taking out old one complete all as specified and as directed

Supply and fixing LED tube lights fitting 1x 18W, 220V, including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose and complete all as specified and as directed

Supply and fixing exhaust fan, steel body AC single Phase. 230V of size 300mm sweep with, blades, and frame and louvers and complete incl taking out old one complete all as specified and as directed

Material and labour for taking down of electric water heater from wall of capacity 25/50 ltrs, dismantling/opening the same, servicing, cleaning and replacement of wornout, MS nut bolts, washers, clamps etc and made functional fully assembling, connected and testing complete all as specified and as directed

Material and labour for replacement of the following items required in repairs incorporated against items No above complete all as specified and as directed (a) Elect water heater element 2/1.5KW as per existing size and specification

(b) Apparatus (Syphon assembly) plate as per existing size and specification

(c) Thermostate switch 30-70ºC ranging.as per existing size and specification

(d) Copper vessal (inner tank) of weighting 3.5kg suitable for water heat 25 ltr capacity.

(e) SS vessal (inner tank) suitable for 25ltrs capacity water heater.

(f) Copper vessal (inner tank) of weighting 4.5kg suitable for 50ltrs capacity water heater.

(g) SS vessal (inner tank) heavy duty suitable for 50ltrs capacity water heater.

(h) Indicator lamp neon type 230w and all as per sample.

M&L for non return valves cast copper alloy ISI mark 15 mm dia including taking out the old one complete all as specified and as directed

M&L pressure release valve of brass inner threaded of 15 mm dia or as per sample approved by EIC including taking out the old one complete all as specified and as directed .

M&L pressure release valve of brass outer threaded of 15 mm dia or as per sample approved by EIC including taking out the old one complete all as specified and as directed.

M & L PVC insulated copper cable 3 core 40/ 0.0076, AC 1100/660 volt including taking down U/S cable complete all as specified and as directed .

M & L Metallic fastener screw 75mm long 6mm dia with bolt for hanging Geyser, complete all as specified and as directed

M&L painting of complete outer body of storage type geyser of capacity 25 to 50 litres with one coat of red oxide primer with two coat of synthetic enameled paint including preparing surface and including writing of MES No with black paint complete all as specified and as directed

M&L GI tubing 15 mm dia medium grade ISI Marked, laid in trench/floor or fixed on wall with all fixing accessories etc complete all as specified and as directed

M&L for multifunction safety valve cast copper alloy 15 mm dia ISI marked including taking out the old one complete all as specified and as directed.

M&L for Water tape cast copper alloy 15 mm dia ISI marked including taking out the old one complete all as specified and as directed .

S&F switch piano flush button single pole one way 15 Amp, 240 Volts conforming to IS 3854 ISI marked including taking down old one complete all as specified and as directed.

S&F for socket outlet, 3 Pin, 15 Amp flush type conforming to IS 1293 ISI marked including taking down old one complete all as specified and as directed.

Supply and replacement of Rubber Gasket flange as per site requirement for 25/50 ltr geyser including taking out the old one complete all as specified and as directed

S&F stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete of 15 mm dia including taking out old UNSV complete all as specified and as directed

S&F Top plug 15 amps 3 pin , 240 Volts including taking out the old one complete all as specified and as directed.

S&F Top plug 5 amps 3 pin , 240 Volts including taking out the old one complete all as specified and as directed.

AIR CONDITIONER/WATER COOLER/ REFRIGRATOR : Material and labour for disconnect electric connection, taking down/ keep aside the air conditioner (Split/Window), Water Cooler and Refrigerator including stabilizer of any make and capacity. Servicing the same as cleaning inside, by mean of cleaning of filter, remove dust from body, tightening of loose nut bolt, washer, rubber gas kit and tightening of loose wiring, loose connection, replacement of wornout, nutbolt, washers, gaskits etc and necessary cutting, welding/ soldering works with replacement of rusted body parts with new MS/GI Sheets of suitable size and made functional the equipment fully and Re-installation in position and testing complete all as specified and directed by Engineer-in-charge. Note:- All new spare parts will be measured and paid separately under the appropriate items as supply only.

Material and labour for detection and rectification of leakages in gas line by necessary brazing in 1.5 Ton/2.0 Ton window / split type AC of any model and any make and ensuring the complete systems leak proof including checking the system and replacement of required spare parts including charging of refrigerant gas R-134/R-134A/22/32/410A with appropriate quantity including testing for smooth functioning complete all as specified and as directed Note: Spare parts, if requited will be measured and paid separately under the supply of appropriate items.

Material and labour for Dismantling of unserviceable/worn hermetically sealed unit compressor from window /Split type AC and replacement with new one compressor (company repaired), suitable for existing same model/make of capacity 1.5 TR split/window type AC including brazing with suction and discharge line, checking the system for leak proof and inclduing charging of refrigerant gas R-134/R-134A/22/32/410A in appropriate qty after making vaccume the complete system and testing the AC for proper functioning complete all as specified and as directed

All as per item No-28 here in before of Capacity 2.0 TR split type AC

Supply and fixing the following spares parts required for repairs for window /split type AC of any capacity against item No 10 here in above complete all as specified and directed by Engineer -in- Charge . Note: All the repairs shall ensured to be carried out at AGE E/M store yard including transportation of equipment and re-fixing at site complete all as specified and as directed. (a) Supply only Cooling coil complete with fins made of copper suitable upto 2Ton/1.5 Ton capacity Window/Split type AC.as per existing size and specification

(b) Supply only Condensing coil complete with fins made of copper suitable upto 2Ton/1.5 Ton capacity Window/Split type AC.as per existing size and specification

(c) Supply only condenser of suitable capacity for AC 1.5/2.0 Ton.

(d) Supply only compressor of suitable size of capacity for split AC 1.5/2.0 and for window AC .

(e) Supply only Fan motor for water cooler of suitable capacity.

(f) Supply only Fan blade suitable for AC's blower/ water cooler motor and all as per sample.

(g) Supply only indoor blower motor for AC's of 1.5/2.0 Ton capacity and all as per sample.

(h) Supply only outdoor motor incl blades for AC's of 1.5/2.0 Ton capacity and all as per sample.

(j) Supply only indoor blower for AC's of 1.5/2.0 Ton capacity and all as per sample.

(k) Supply only Condensing coil suitable for water cooler upto 120 Ltr capacity copper made.

(l) Supply only Cooling coil suitable for water cooler upto 120 Ltr capacity copper made.

(m) Supply only Water outlet tap made of brass cromium plated for water cooler upto 120 Ltr capacity.

(n) Supply and Fixing of unserviceable wall mounted stand of splite type AC of 2Ton/1.5 Ton capacity.

(o) Supply only Liquid line valves copper made for ACs upto 2Ton capacity.

(p) Supply only Refrigerant line valve copper made suitable for ACs upto 2Ton capacity.

(q) Supply only Foam insulation heavy duty for section/discharge pipe for ACs refrigerant line.

(r) Supply only sensor for AC cooling all as specified as suitable size.

(s) Supply only Capilary tube for water cooler/ refrigerator/AC all as per exiting size.

(t) Supply only Vegitable tray for refrigerator all as per sample upto 320 Ltr capacity.

S & F Running capacitor 80/100 mfd + / - 400 V AC, Suitable for 1.5/2.0 TR window / split type AC including taking down unserviceable old one complete all as specified and as directed

S & F Starting capacitor 80/100 mfd +/-5% 400 V ACSuitable for 1.5/2.0 TR window / split type AC including taking down unserviceable old one complete all as specified and as directed

S & F Over load Relay of water cooler/freeze/Refrizerator including taking down unserviceable old one complete all as specified and as directed

S & F Thermostat switch ( DT 50-1052), suitable for 1.5 Ton/2 Ton split / window type AC. including taking down unserviceable old one complete all as specified and as directed

S & F Blower/Propeller fan motor Single Phase 230 V AC, 50 Hz as per exisying sample for indoor unit including taking down unserviceable old one complete all as specified and as directed

S & F Blower/Propeller fan motor Single Phase 230 V AC, 50 Hz as per exisying sample for outdoor unit including taking down unserviceable old one complete all as specified and as directed

S & F Stainer/Filter (copper) Suitable for window type AC of 1.5/2.0 TR cooling capacity including taking out the old one complete all as specified and as directed .

Supply and Fixing Electronic Circuit plate (PCB) for Split/Window A/C 1.5 TR/2 TR including taking down unserviceable old one complete all as specified and as directed .

M&L for repairing the Electronic circuit plate(PCB) for various types and capacity of air conditioning unit including cleaning the parts of the indoor units all as specified and directed by Engineer -in-Charge.

S&F stabilizer of capacity 5 KVA suitable for split/window type AC of 2Ton/1.5 Ton capacity complete all as specified and as directed

Taking out the unserviceable sealed compressor unit from water cooler and .S&F New Sealed compressor unit company repaired of existing sample, suitable for 40/80 Ltr capacity of water cooler. replace with New compressor (duly tested)and checking the complete system for leak proof and including charging of refrigerant gas R-134 a in appropriate quantity and testing for smooth functioning complete all as specified and as directed

M & L detection and rectification of leakage in gas line by necessary brazing /soldering in water cooler of any capacity ,any type and any make and ensuring the system leak proof and replacement of required spare parts Including charging of refrigerant R-134 A in appropriate quantity in the system and testing for smooth functioning of W/C complete all as specified and as directed

Supply and fixing Running capacitor 25/30 mfd ± 5% ,400 volt for Water Cooler having capacity 40/80 and 150Ltr iincluding taking down unserviceable old one complete all as specified and as directed

Supply and fixing over load Relay for Water Cooler having capacity 40/80 and 150Ltr including taking down old one complete all as specified and as directed

Supply and fixing Float valve of 15mm dia non-metallic for Water Cooler having capacity 40/80 and 150Ltr including taking down old one complete all as specified and as directed

Supply and fixing PVC connection of size 15mm dia for Water Cooler having capacity 40/80 and 150 Ltr including taking down unserviceable old one complete all as specified and as directed .

Supply and fixing PVC waste pipe of size 25 mm dia for Water Cooler having capacity 40/80 and 150 Ltrincluding taking down unserviceable old one complete all as specified and as directed

Supply and fixing copper section pipe incl taking down for suitable size complete all as specified and as directed

Supply and fixing copper discharge pipe incl taking down for suitable size complete all as specified and as directed

Supply and fixing single pole magnetic contactor for outdoor/indoor AC 220 Volts (Black) ing down for suitable size complete all as specified and as directed

Supply and fixing double pole magnetic contactor for outdoor/indoor AC 220 Volts (Black) ing down for suitable size complete all as specified and as directed

Supply and fixing drain pipe for ACs of 1.5/2.0 Ton including taking down for suitable size complete all as specified and as directed

Supply and fixing swing motor for ACs indoor/outdoor of 1.5/2.0 Ton including taking down for suitable size complete all as specified and as directed

Supply and fixing indoor unit filter for ACs of 1.5/2.0 Ton including taking down for suitable size complete all as specified and as directed

M&L for detection and rectification of leakages in gas line by necessary brazing in refrigerator of 300/310Ltr capacity of any model and any make and ensuring the complete systems leak proof including charging of refrigerant gas R-134 A with appropriate quantity including testing for smooth functioning and checking the system and replacement of required spare parts and complete all as specified and directed. Note: Spare parts like filter, capillary tube, cooling coiled, condensing coil if required will be measured and paid separately complete all as specified and as directed

M& L for replacement of relay, suitable for 300/310 Ltr refrigerator of any make/model including taking down unserviceable old one complete all as specified and as directed

S & F 2.5 sqmm 3 core copper wire approved colour coding (Phase-red,Neutral-black,Earth-green) complete ISI marked drawn in and including specified and directed including taking down old one complete all as specified and as directed

S&F Sheet metal enclosure with socket plug top and MCBs single pole with a two pin and earth plug and socket complete with one single pole MCB of "C" series of cap 16-32 Amps including taking out the old one complete all as specified and as directed

Roy and Sons Infrastructers

B.K. ROY & SONS

Aaffinity Associates

GANPATI ENTERPRISES

M/S ANAND MOHAN ENTERPRISES