Repair/Maint of AC, water coolers, Refrigerators, voltage stabilizer, Geysers of various capacity and connected items at AF Stn Darbhanga under GE (AF) Bihta

Amount

Labour only for collecting the complaints of various /departments of 7C & MU and all other AOR of AGE B/R (Darbhanga) pertains to split/window type Acs /desert cooler/ water cooler/ceiling fans/exhaust fan/geyser of any capacity/make from concern JE of AGE E/M (Darbhanga), attendending these at site to asses the actual fault after opening of any heating /cooling appliances and fixing only spares required to make it fully functional in all respect and handing over the report duly signed by the user by name to concern JE all as directed. (Spare parts shall be measured and paid separately under appropriate items)

Material and labour taking down desert cooler from foundation, dismantling, opening the same and complete servicing by scrapping of rusted/deposited materials from the desert cooler body, replacement of wornout, MS Nut bolt, wahser etc, oiling, greasing of fan bearings, bushes etc. providing new GI/MS sheet including necessry mechinary works such as cutting/welding/finishing etc painting the whole body internally & externally of the desert cooler with two coats of synthetic enamel paint of desire or existing colour.over a coat of red oxide primer after perration of surface. Desert cooler shall be made fully functional to the entire satisfaction of Engineer-in-charge and re-installed at same or any other location as directed by Engineer-in-charge complete all as specified and directed. Note : (i) Spare required shall be measured and paid separately under respective items.

Supply & fixing ,tesing and commissioning of submersible pump of desert cooler single phase 18 watt 220 volt 50 Hz of existing size & specification including taking out the old unserviceable one all as specified and directed. Make- Crompton Greaves/Bajaj//Usha/Khaitan

Supply and fixing ,tesing and commisiioning of Motor single phase 150 watt 220 volt 50 HZ of desert coller of existing size and specification including taking out the old unserviceable one complete all as specified and directed Make- Crompton Greaves/Bajaj//Usha/Khaitan

Supply and fixing fan 500 mm sweep (Set of three blades) for desert cooler of existing specification including taking out the old unserviceable one all as specified and directed

Supply and fixing Cooling pad (Grass) with wire mesh square shape fixing all the side as per sample including taking out the old one all as specified and directed

Supply and fixing flexible PVC pipe for water circulation on grass pad connected through Submersible pump to cooler top end Cooling pad (Grass) including PVC elbow and Junction box as per existing sample including taking out the old unserviceable one complete all as specified and directed

supply and fixing stepped Rotary switch of existing size & specification including taking out the old unserviceable one complete all as specified and directed. Make:HAVELLS/PLAZA/CG/SSK

Supply and fixing switch plano flush button single pole one way 6 Amp, 240 Volts including taking out the old unserviceable one complete all as specified and directed. Make:HAVELLS/PLAZA/SSK/CG

M & L for rewinding of exhaust/kit fan of desert cooler with super enameled copper winding wire of same size/gauge as per existing one and also including replacement of wornout nut, bolt, washers, split pin etc., re assembling and testing on completion complete all as specified and directed.

Supply and fixingTop plug 6 amps 3 pin , 240 Volts complete with connecting PVC 3 core flexible copper wire of maximum 2 m length of suitable capacity including taking out the old unserviceable one complete all as specified and directed Make:ANCHOR/HAVELLS/PLAZA

Material and labour for disconnect electric connection, taking down the air conditioner (Split/Window), Water Cooler and Refrigerator including stabilizer of any make and capacity. Servicing complete by cleaning inside, 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 and replacement of rusted body with new MS/GI Sheets of existing specification and made the equipment fully functional and re-installation in position and testing complete all as specified and directed by Engineer-in-charge. Note: spare parts will be measured and paid separately under the respective items.

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

Material and labour for taking down the window /Split type AC taking out the unserviceable/worn hermetically sealed unit compressor from window /Split type AC and replacement with new one compressor (company packed) suitable for existing 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 charging appropriate qty of refrigerant gas R-134 A after making vacume complete system and testing the AC for proper functioning all as specified and directed.Make: Kirloskar / Techumesh / Carrier / Blue Star/LG/Sri-ram

All as per item 14 here-in-before above but of Capacity 2.0 TR window / split type AC

Supply and fixing the following spare parts required in repairs of equipments taken down for servicing vide item No 10 here in above including dismantling, opening the equipments, assembling and testing complete all as specified and directed by Engineer-in-charge.Note : All the repairs shall be carried out at AGE E/M store yard AGE(E/M) DBG including transportation of equipment from site to yard and vice- versa and re-fixing at the same location at site. (a) Cooling coil complete with fins made of copper suitable for 2Ton/1.5 Ton capacity Window/Split type AC.ofr existing size and specification. Make : LG/Voltas.

(b) Condensing coil complete with fins made of copper suitable for 2Ton/1.5 Ton capacity Window/Split type AC.of existing size and specification all as directed.. Make : LG/Voltas.

(c) Fan motor for AC upto 2 ton. Make: Voltas/LG

(d) Fan mortor for water cooler upto 120 Ltr capacity. Make:- CG/Kirloskar

(e) Fan blade for AC's blower/ water cooler motor and all as per sample approved by Engineer-in-charge..

(e) Copper condensing coil suitable for water cooler upto 120 Ltr capacity all as directed . Make : Voltas/Blue Star.

(f) Copper cooling coil suitable for water cooler upto 120 Ltr capacity all as directed. Make : Voltas/Blue Star.

(g)Brass chromium plated water outlet tap for water cooler upto 120 Ltr capacity all as directed. Make : Voltas/Blue Star.

(h) Front grill for window for 2Ton/1.5 Ton capacity AC all as directed.

(i) copper valve for Liquid line for ACs upto 2Ton capacity all as directed.

(j) Copper valve for refrigerant line for ACs upto 2Ton capacity all as directed.

(k)Insulation foam heavy duty for ACs refrigerant line all as directed..

(l) Capilary tube for water cooler/ refrigerator/AC of exiting specification and size all as directed.

(m)Vegitable tray upto 320 Ltr capacity refrigerator of existing specifications and size all as directed.

Taking down unsv Voltage stabilizer of 3-5 KVA single phase and servove stb 5 kva repairing including servicing all as directed by Engineer-in-Charge. (a)Relay timer 24 Volt, 5 Amp. (b)Volt meter 0-300 Volt. (c)Connector. (d)Capacitor existing capacity. (e)Auto cut kit. (f)Indicator lamp.

Material and labour for earthing complete with galvanized steel earth plate electrode 600mm X 600mm X 6mm buried directly in ground vertically to a depth not less than 2.25 metre below normal ground level (with top edge of earth plate not less than 1.5 metre below ground level) connected to galvanized iron strip 32X6mm , (main earthing lead) by means of galvanized bolts, nuts and washers all as shown in electrical plate No 3 of MES Schedule Part-I (2009) with connected to earth test point & to main switch board with & including adequate quantity of charcoal dust and common salt alround earth plate & 15 mm dia GI pipe light grade for earth lead protection pipe for suitable length and GI pipe 20 mm dia light grade for watering pipe with funnel & wire mesh including necessary earth work and PCC (1: 3 : 6) type C-1 for earth pit and 40 mm thick precast RCC cover in 1 : 2 : 4 type B1 with 3 Nos 8 mm dia TMT bars both ways with 12mm dia round bar handle complete all as specified & directed by Engineer-in-Charge. NOTE: Earth lead wire and its protection pipe upto and including 7.5 mtr only from the top of earth electrode are included under this item and additional earth strip/protection pipe etc. if any required at site shall be measured and paid for separately under appropriate item of Schedule `A’

Material and labour for taking down of ceiling fan/ exhaust 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 respective items.

Supply and fixing the following items incoporated in repairs above item No 20 above complete all as specified and directed by Engineer-in-charge. (a) Fan clamp made of SS.

(b) Fan capacitor 2.5MFD Make: Philips/Bajaj

(c) Fan capacitor 4/3.15MFD. Make: Philips/Bajaj

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

(e) Aluminium fan blade 1200/1400mm sheet. Make : Orient/USHA

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

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

Material and labour for dismantling/ opening complete fan obtain from item No 15 above, assembling and testing complete 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 20 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 for the following sizes : (a) Ceiling Fan 1200/1400mm sweep. 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. Note : (ii) Item required for repairs shall be measured and paid separately from above item No 20 (a) to (e).

(b) Exhaust Fan 450mm/300 mm sweep

(c) Wall mounted/ Padestern Fan 450mm sweep

Material and labour for replacement of the following items required for repairs of electric water heater taken down vide items No 42 here-in-before complete all as specified and directed by Engineer-in-charge. (a) Electric water heater element 2/1.5KW of existing size and specification and make all as directed.

(b) Apparatus (Syphon assembly) plate of existing size and specification and make all as directed.

©Thermostate switch 30-70ºC ranging.of existing size and specification and make all as directed.

(d)Copper vessal (inner tank) of weighting 3.5kg suitable for water heat 25 ltr capacity of existing specifications and make complete all as directed..

(e) SS vessal (inner tank) suitable for 25ltrs capacity water heater of existing specifications and make comlete all as directed.

(f) Copper vesal (inner tank) of weighting 4.5kg suitable for 50ltrs capacity water heater of existing specifications and make complete all as specified and directed.

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

(h) Indicator lamp neon type 230w of existing specifications and make complete all as specified and directed.

Supply and fixing running capacitor 80/100 mfd + / - 400 V AC, Suitable for 1.5/2.0 TR window / split type AC including taking down unserviceable one complete all as directed. Make : Asian /Bhel / GE / Crompton Greaves.

Supply and fixing starting capacitor 40/60 mfd +/-5% 400 V AC Suitable for 1.5/2.0TR window /split type AC including taking down unserviceable one complete all as directed. Make : Asian /Bhel / GE / Crompton Greaves..

Supply and fixing over load relay including taking down unserviceable one coplete all as directed,Make: - Indofoss/Shri-ram/Usha

Supply and fixing thermostat switch ( DT 50-1052), suitable for 1.5 Ton/2 Ton split /window type AC. including taking down unserviceable one complete all as directed. Make: - Indofoss/Shri-ram/Usha

Supply andfixing blower/Propeller fan motor single Phase 230 V AC, 50 Hz of existing capacity, specification for indoor unit including taking down unserviceable one complete all as directed.Make: Universal / Compton Greaves/Air Fresh.

Suppy and fixing blower/Propeller fan motor single Phase 230 V AC, 50 Hz of existing capacity,specifications for outdoor unit including taking down unserviceable one complete all as directed.Make: Universal / Compton Greaves/Air Fresh.

Supply and fixing copper stainer/filter suitable for window type 1.5/2.0 TR capacity AC of existing specification and make including taking out the unserviceable one complete all as directed.

Supply and fixing electronic circuit plate (PCB) for Split/Window A/C 1.5 TR/2 TR capacity including taking down unserviceable one complete all as directed. Make- LG/Carrier/Samsung.

Taking out the unserviceable sealed compressor unit from water cooler of 40/80 ltrs cacacity and providing the new one of same specifications and make( Sealed compressor unit shall be purchased from company and should be sealed packing) duly tested and checking the complete system for leak proof and charging with appropriate quantity of refrigerant gas R-134 A and testing for smooth functioning complete all as directed.

Material & labour for 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 directed.

Supply and fixing running capacitor 25/30 mfd ± 5%,400 volt for Water Cooler having capacity 40/80/150 ltr iincluding taking down unserviceable one complete all as directed.Make : Usha/voltas/Asian

Supply and fixing over load relay for water cooler having capacity 40/80/150 ltr including taking down unserviceable one complete all as directed. Make : Usha/voltas/Asian

Supply and fixing float valve 15mm dia non-metallic for water cooler having capacity 40/80/150 ltr including taking down unserviceable one complete all as directed. Make : prayag /shakti

Supply and fixing PVC connection of size 15mm dia for water cooler having capacity 40/80 /150 ltrs ncluding taking down unserviceable one complete all as directed. Make : prayag /shakti

Supply and fixing PVC waste pipe of size 25 mm dia for Water Cooler having capacity 40/80 and 150 ltrs including taking down unserviceable one complete all as directed.Make : prayag /shakti

Material and labour for detection and rectification of leakage in gas line of refrigerator 300/310Ltr capacity of any model and make by necessary brazing and ensuring the complete systems leak proof including charging with appropriate quantity of refrigerant gas R-134 A including testing for smooth functioning and replacement of required spare parts 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

Material and labour for replacement of relay, suitable for 300/310 Ltr refrigerator of any make/model including taking down unserviceable one complete all as directed.Make: Sri-ram/Usha /Renutrol /Indofos)

Supply and fixing 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 4.0 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 wall thickness 2 mm with stranded accessories along with one run of FRLS PVC green colour insulated,unshealthed,stranded copper conductor of size 6 sqmm all as specified and directed including taking down unserviceable 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 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 6.0 sqmm as current carrying conductor and one run of 6.0 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 wall thickness 2 mm with stranded accessories along with one run of FRLS PVC green colour insulated,unshealthed,stranded copper conductor of size 4 sqmm all as specified and 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.

Supply and fixing MCB’s single pole 6 Amp to 30 Amp, 240 Volts,repurting capacity 10 K A complete all as specified and directed. Make:Sheineder/Legrand /L& /C&S

Supply and fixing MCB’s single pole and neutal 32 Amp to 40 Amp, 240 Volts,repurting capacity 10 K A complete all as specified and directed. Make:Sheineder/Legrand /L&T/C&S

Supplyi and fixing sheet metal enclosure with socket plug top and MCBs single pole with a two pin and earth plug and socket complete with one singlle pole MCB of "C" series of capacity 16-32 Amp including taking out the unserviceable one all as specified and directed Make - Legrand / C&S/ Havells/L&Tr

Supply and fixing non return valves cast copper alloy ISI marked 15 mm dia including taking out the unserviceable one complete all as specified and directed.Make : Theta/DassPass/Racold

Supply and fixing pressure release valve of brass, inner threaded 15 mm dia including taking out the unserviceable one complete all as directed.Make : Theta/Dass Pass/Racold

Supply and fixing pressure release valve of brass outer threaded of 15 mm dia including taking out the unserviceable one complete all as directed.Make : Theta/Dass Pass/Racold

Supply and fixing heavy duty steel bedded PVC polythene connection with 15mm dia 450mm long with CP brass nuts and leads PVC washer 02 Nos on each ends for Hot water including taking out the old one complete all as specified and directed make : Prayag or Poly tuff or equivalent.

Supply and fixing heavy duty steel bedded PVC polythene connection 15mm dia 450mm long with CP brass nuts and PVC washer complete for cold water complete including taking out the unserviceable one all as specified and directed make : Prayag/ Poly tuff.

Supply and fixing metal clad Industrial plug top ISI marked 2 pin with earth 240 Volts including taking down unserviceable one complete as specified and directed. Make – Havels/ Legrand /L&T

Supply and fixing metal clad Industrial socket ISI marked with earth 240 Volts including taking down unserviceable one complete as specified and directed. Make – Havels/ Legrand/L&T

Supply and fixing PVC insulated copper cable 3 core 40/ 0.0076, AC 1100/660 volt including taking down unserviceable one complete as specified and directed. Make-RR cables/ Havells / Plaza)

Supply and fixing metallicc fastener screw 75mm long 6mm dia with bolt for hanging Geyser complete all as specified and directed.

Material and labour for prepration of external surface storage type geyser of capacity 25 to 50 litres by comlete removal existing damage paint and applying two coats of synthetic enameled paint over a coat of red oxide primer including writing MES No with black paint complete all as specified and directed.

Material and labour for Galvanised tubing 15 mm bore medium grade ISI Marked fixed to walls and ceiling or laid in trenches/floor with all fitting and accessories complete all as specified and directed. Make : Jindal/Tata/Bansal/Nidhi

Supply and fixing cast copper alloy multifunction safety valve 15 mm dia ISI marked including taking out the unserviceable one ne complete all as specified and directed,Make : Theta/Dass Pass/Racold

S&F for socket outlet, 3 Pin, 15 Amp flush type conforming to IS 1293 ISI marked including taking down old one. Make: ANCHOR/PLAZA/KINJAL

S&F switch sockst combination 2 in 1, 6 pin 5 & 15 Amps flush type universal , 240 Volts including taking down the unserviceable one ne complete all as specified and directedd Make: ANCHOR/KINJAL

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

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 all as specified and as directed.(Make : Theta/Dass Pass/Racold)

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

S & F MCB TPN 63 Amp 415 V 16 KA ,connection with copper lugs complete all as directed. Make: LEGRAND Cat Pat No. 408702 or equivelent make and model of L&T/SHEINEDER

SHIV SHAKTI TRADERS

PAPPU ROY CONSTRUCTION