REPAIR/REPLACEMENT OF HEATING AND

Amount

S&F new boiler coil of capacity 2 to 4 Lac Kcl/Hr with precision workman ship using Tripod and chain pulley and inserting the coil inside combustion chamber by dismanteling and opening of boiler including reassembling the top cover plate and glycol tubing complete with electrical connections and testing of the same complete all as specified and directed. Make : Thermex/Alfatherm

M&L for dismantling and Isolating burnt blower motor from AHU (Air handling unit) by disconnecting all electrical and mechanical connections and rewinding of motor and reassembling, testing of the same after carrying out rewinding of blower motor of capacity 5 to 7.5HP, 3ph 415Volt, 50Hz with supper enamelled copper wire having same gauge after taking out old burnt winding including replacement of bearing complete all as specified and directed

M&L for replacement of gasket set of pump set complete all as per site requirement.

M&L for descaling of under mentioned boiler coils and servicing of boiler by opening of boiler coil cover from the both sides including disconnecting of inlet and outlet water connections of the boiler. Removing scale/sludge precipitated in the tubes by push and pull method with iron rod connected with steel wire brush of suitable size as per copper tube size for the entire length of coil and scraping down the sludge precipitated inside the tubes. Closing both side of coil and circulating the descaling compound solution in tubes of boiler through the separate circulating pump and allow the descaling solution to hold for 1hr for chemical reaction. After the duration of 1 hr open the coil ends and clean with iron rod connected with nylon brush of suitable size as per tube size and ensuring that the coil has been descaled upto max clean range , then closing both the ends of the coil and circulating clean water in the tubes of boiler and draining it out, the process will be continued till the satisfaction of Engr-in-Charge then refixing the coil inside the chamber complete with all fixing material required at site:- 1,00,000 K cal/hr at IIT

All as per serial item No 4 above but of cap 200000 KCl/Hr at 31 Sub area / 216 Transit camp.

All as per serial item No 4 above but of cap 300000 KCl/Hr at sand modal room, 216 Transit camp.

All as per serial item No 4 above but of cap 400000 KCl/Hr at Family ward

M&L for dismantling of oil fired stand alone Air Heating System for servicing of capacity 22000 - 50000 Kcl/Hr by isolation of burner unit assembly from main chamber of air heater and reassembling, testing of the same after carrying out following repair / replacement of under mentioned worn out parts including testing complete all specified and directed by Engr-in Charge. Note:- Spares shall be measured and paid under respective item)

S & F in replacement Nozzle of suitable size 1.5- 2.5 GPH at 60 degree suitable for burner of capacity 22000 to 50000 Kcal/hr Make : Monarch/Danfoss

S & F in replacement Sequence controller suitable for burner of capacity 22000-50000Kcal/hr. (Make : Siemens/CE/Danfoss)

S & F in replacement Fuel filter element suitable for burner of capacity 22000-50000 Kcal/hr (as per sample).

S & F in replacement Thermostat switch suitable for burner of capacity 22000-50000 Kcal/hr.

S & F in replacement Fuel feed pump suitable for burner of capacity 22000-50000 Kcal/hr (Make : suntech)

S & F in replacement Heavy duty wiremesh bounded fuel pipe with flare nut both ends as per sample.

S & F in replacement Electrode set as per sample.

S & F in replacement High temperature ignition cable.

S & F in replacement Ignition Transformer suitable for burner of capacity 50000 - 100000 Kcal/hr.Make :-Danfoss/Siemens

S & F Photo cell suitable for burner of capacity 22000-50000 Kcal/hr.Make : Danfoss LDS Ct Pt no:057H7085 1204

M&L for dismantling of Centralized hot water generators for servicing of capacity 70000 - 100000 Kcl/Hr by disconnection of all water and electrical connections isolating burner unit assembly from main boiler unit for repair work and reassembling, testing of the same complete all as specified and directed by Engr-in Charge. Note:- Spares shall be measured and paid under respective item)

S & F in replacement Nozzle of size 2.5 -4.5 GPH at 70 degree suitable for burner upto capacity 100000 Kcal/hr Make : Monarch/Danfoss

S & F in replacement Sequence controller suitable for burner of capacity 70000 to 100000 Kcal/hr. (Make : Siemens/CE/Danfoss)

S & F in replacement Fuel filter element suitable for burner of capacity 70000 to 100000 Kcal/hr as per sample.

S & F in replacement Thermostat switch suitable for burner of capacity 70000 to 100000 Kcal/hr.

S & F in replacement Fuel feed pump suitable for burner of capacity 70000 to 100000 Kcal/hr (Make : suntech)

S & F in replacement Heavy duty wiremesh bounded fuel pipe with flare nut both ends as per sample.

S & F in replacement High temperature ignition cable suitable for burner of capacity 70000 to 100000 Kcal/hr.

S & F in replacement LED Display unit (subzero) with control wiring.

S & F in replacement main combustion chamber including coils of capacity 10000 to 200000 KCl/Hr.

Supply and fixing in replacement sealed reciprocating compressor unit for 2 TR complete, all as specified and as directed. Make:- Panasonic/Danfoss/Voltas/Hitachi/ Mitsubishi//Whirlpool/Cameo

Supply and fixing in replacement sealed reciprocating compressor unit for 1.5 TR complete, all as specified and as directed. Make:- Panasonic/Danfoss/Voltas/Hitachi/ Mitsubishi//Whirlpool/Cameo

Supply and fixing in replacement sealed reciprocating compressor unit for 3 TR complete, all as specified and as directed. Make:- Panasonic/Danfoss/Voltas/Hitachi/ Mitsubishi//Whirlpool/Cameo

M&L for servicing of AC plant installed at various installation cleaning of condensing unit checking of all wiring if found damaged repalce the damage all wiring any type as per existing complete all as directed by Engr-in-charge.

S&F in repacement of digital control panel/remote control of package type AC plant instaalled at sand model room as per site requirement or as per sample complete as directed by Engr-in-Chagre.

Supply and filling of refrigerant of R 410-A in cooling plant installed at installation.

Supply and filling of refrigerant of R 22 in cooling plant installed at installation. Note :(Refrigerant should be in the packing of 450 gm tin)

Supply and fixing in replacement replacement of compressor A type suitable for refrigerators of capacity 165-180 Ltrs.Make : LG/Godrej

Supply and fixing in replacement replacement of compressor B type suitable for refrigerators of capacity 190-240Ltrs . Make : LG/Godrej/Whirlpool/Cameo

Supply and fixing in replacement replacement of compressor C type suitable for refrigerators of capacity 240-410Ltrs . Make : LG/Godrej

Supply and fixing in replacement replacement of compressor 411 KCN /415 KCN suitable fordeep freezer of capacity 260-600 Ltrs . Make : LG/Godrej/Haier

Supply and fixing in replacement Printed Circuit Board for split type non inverter/ inverter AC operating at hot & cold mode of capacity 1.5 /2Ton suitable for anymake.

Supply and fixing in replacement starting capacitors 36-200MFD 6 pin / 4 pin complete all as specified and as directed Make:- Brite /Escorp/Havells .

Supply and filling of refrigerant R-134(a) / hydro carbon blend/ R-600 (a) including nitrogen flushing , vaccumization and pressure testing complete all as directed.

Supply Only Teflon tape 15 mm X 15 mtr

Supply Only PVC insulation tape15 mm X 5 mtr

Supply Only AAA size battery 1.5 volt. Make: Eveready/ Nippo/

Supply & Fix indoor unit blower motor with blower 1.5 Tr/2 tr airconditioner any type & any make as per sample including inverter model

Supply & Fix outdoor unit fan motor with fan1.5 Tr/2 tr airconditioner any type & any make as per sample including inverter model

Supply Only PVC FRLS unsheathed copperer conductor single core 6 sqmm. Make: Havells/ Anchor

Supply Only remote control for 1.5 /2.0 tr inverter/ Nonnverter airconditioner of any type & make as per sample

M&L dismantling the steam boiler coil & descaling of Steam Boiler 600Kg/Hr by opening of boiler coil cover from the both sides including disconnecting of inlet and outlet water connections of the boiler. Closing both side of coil and circulating the descaling compound solution in tubes of boiler through the separate circulating pump and allow the descaling solution to hold for 1hr for chemical reaction. After the duration of 1 hr open the coil ends and ensuring that the coil has been descaled upto max clean range , then closing both the ends of the coil and circulating clean water in the tubes of boiler and draining it out, the process will be continued till the satisfaction of Engr-in-Charge then refixing the coil inside the chamber complete with all fixing material required at site:

Supply & fixing in replacement of photo cell complete with holder. Model-8205. Make; ECEE Thermax

Supply & fixing in replacement of ignition transformer (14500V). Make : Danfoss

Supply & fixing in replacement of Pressure gauge 4'' dia Connection centre back mount, dial range - 20 kg to 25 kg as per sample complete all as directed by Engr-in-Charge.

Supply & fixing in replacement of temperature gauge dia 2'' Connection centre back temperature road as per sample complete all as directed by Engr-in-Charge.

S&F in repacement of electric hooter for boiler 600 Kg/hrs as per sample complete all as directed by Engr-in-Charge.

Supply & fixing in replacement of heavy duty steam pressure gate/ball Valve 15 to 25 mm dia as per sample complete all as directed by Engr-in-Charge.

Supply & fixing in replacement of heavy duty NRV valve 15 to 25 mm dia, as per sample complete all as directed by Engr-in-Charge.

Supply & fixing in replacement of copper tube dia 8 mm/12 mm as per sample complete all as directed by Engr-in-Charge.

Supply & fixing in replacement of heavy duty inlet/outlet hose pipe with wire mesh of any size and any length as per sample complete all as directed by Engr-in-Charge.

M&L for rewinding of burnt motor from respective laundry machines by disconnecting all electrical and mechanical connections and reassembling, testing of the same after carrying out rewinding of motor of under mentioned capacity single/three 3ph 415Volt, 50Hz with supper enamelled copper wire having same gauge after taking out old burnt winding including replacement of bearing complete and all as specified:- -1HP to 2 HP

M&L for rewinding of burnt motor from respective laundry machines by disconnecting all electrical and mechanical connections and reassembling, testing of the same after carrying out rewinding of motor of under mentioned capacity single/three 3ph 415Volt, 50Hz with supper enamelled copper wire having same gauge after taking out old burnt winding including replacement of bearing complete and all as specified:- -3HP to 5 HP

M&L for rewinding of burnt motor from respective laundry machines by disconnecting all electrical and mechanical connections and reassembling, testing of the same after carrying out rewinding of motor of under mentioned capacity single/three 3ph 415Volt, 50Hz with supper enamelled copper wire having same gauge after taking out old burnt winding including replacement of bearing complete and all as specified:- -7.5 HP to 10 HP

M&L for rewinding of burnt motor from respective laundry machines by disconnecting all electrical and mechanical connections and reassembling, testing of the same after carrying out rewinding of motor of under mentioned capacity single/three 3ph 415Volt, 50Hz with supper enamelled copper wire having same gauge after taking out old burnt winding including replacement of bearing complete and all as specified:- -12.5 HP to 20 HP

Supply & fixing in replacement of V Belt for Washer Extractor of capacity - 60 Kg, as per sample complete all as directed by Engr-in-Charge.

Supply & fixing in replacement of Main drain valve (actuator butterfly valve) for Washer Extractor of capacity - 60 Kg, as per sample complete all as directed by Engr-in-Charge.

Supply & fixing in replacement of Main water inlet valve (actuator butterfly valve) for Washer Extractor of capacity - 60 Kg as per sample complete all as directed by Engr-in-Charge.

Supply & fixing in replacement of single solenoid valve for Washer Extractor of capacity - 60 Kg, as per sample complete all as directed by Engr-in-Charge.

Supply & fixing in replacementof display controller for Washer Extractor of capacity - 60 Kg, as per sample complete all as directed by Engr-in-Charge.

Supply & fixing in replacement of Door gasket for Washer Extractor of capacity - 60 Kg, as per sample complete all as directed by Engr-in-Charge.

Supply & fixing in replacement of Hose pipe of dia 4" for Washer Extractor of capacity - 60 Kg, as per sample complete all as directed by Engr-in-Charge.

Supply & fixing in replacement of V Belt for washer extactor of capacity - 30 Kg, as per sample complete all as directed by Engr-in-Charge.

Supply & fixing in replacement of silicon oil seal with circlip & O ring for Slucing machine of capacity - 30 Kg, as per sample complete all as directed by Engr-in-Charge.

Supply & fixing in replacement of Flannel Cloth for flat work ironer Size 32''x13'', as per sample complete all as directed by Engr-in-Charge.

Supply & fixing in replacement of Final cover for flat work ironer Size 32''x13'', as per sample complete all as directed by Engr-in-Charge.

Supply & fixing in replacement of Main Bearing Set for flat work ironer Size 32''x13'', as per sample complete all as directed by Engr-in-Charge.

Supply & fixing in replacement of Main drive V belts for Drying tumbler as per sample complete all as directed by Engr-in-Charge.

Supply & fixing in replacement of Automatic steam inlet valve for Drying tumbler as per sample complete all as directed by Engr-in-Charge.

Supply & fixing in replacement of Contactor for Drying tumbleras per sample complete all as directed by Engr-in-Charge.

Supply & fixing in replacement of solenoid Valve for Vaccum ironing machine as per sample

Supplying, mixing and filling of mono ethylene glycol concentrate along with the necessary additives and inhibitor in cognition, required for operation of plant and network. The mixing freezing temperature shall be minus 10 degree C all as sprecified and directed by Engr-in-Charge.

Supply and mixing Hydro caloric acid (HCL) concentrate.

Supply and fixing in replacement under mentioned items for oil fired incinerator model PY-VS-75 as per sample complete all as directed by Engr-in-Charge.:- Photo cell

Fuel filter element per sample complete all as directed by Engr-in-Charge.

Thermo couple K type per sample complete all as directed by Engr-in-Charge.

Pressure gauge 0-40 Kgs/Cm 2-1/4" BSP per sample complete all as directed by Engr-in-Charge.

Electrode front pair per sample complete all as directed by Engr-in-Charge.

S&F in replacement of solenoid valve of incinerator as per sample complete all as directed by Engr-in-Charge.

Electrode rear pair as per sample complete all as directed by Engr-in-Charge.

Sequence controller as per sample complete all as directed by Engr-in-Charge.

Oil seal for fuel pump as per sample complete all as directed by Engr-in-Charge.

HT cable as per sample complete all as directed by Engr-in-Charge.

Spider LO-70 (Rubber Bush) as per sample complete all as directed by Engr-in-Charge.

S&F in replacement of main steam inlet valve automatic for washer extractor 60 Kg aper sample complete all as directed by Engr-in-Charge.

S&F in replacement of thermocouple for washer extractor 60 Kg as per sample complete all as directed by Engr-in-Charge.

Supply and mixing industrial salt in water for descaling for steam boiler 600 Kg/hr

Supply and fixing fuel feed pump suitable for 3 three phase burner assembly of capacity 100000 K cal to 400000 as per sample complete all as directed by Engr-in-Charge.

S&F in replacement of touch screen HMI for washer extractor 60/30 Kg or as per site reqirement as per sample.

Supply and mixing descaling compound for steam boiler 600 Kg/hr per sample complete all as directed by Engr-in-Charge.

M&L for dismentaling/opening of old damage heary duty MS pipe fittings from bilers of any shape/size and replacement with new as heavy duty MS pipe fitting as per site requirement including necessary threading, welding work, flange, gasket of any size with nut bolts complete all as directed by Engr-in-Charge

S & f triplex Spray pump for boiler of cap 24 Ltrs /hr. Make: Aspee

S & F Gland washer HTN008N for boiler Make: Aspee

S & F valve assembly HTB/ VA for boiler Make: Aspee

S & f PVC washer for valve gauge HTB/002 Make: Aspee

M/S SMA and SONS CONSTRUCTIONS