GE(W)-HSR-64-2022-23 REPAIR MAINTENANCE OF CENTRAL AC PLANT AT MH, SIGNAL CENTRE, 1 CZW AND 294 ARMD WKSP INCLUDING CONNECTED ITEMS AT HISAR MIL STN UNDER GE WEST HISAR

Amount

M&L for Cutting of old burnt winding and re-winding of electric motor 20 to 15 HP, 415 volts 3 phase, 50 Hz with super enamelled copper wire of superior quality as per existing gauge incl varnishing insulating material complete and replacement of defective bearing, greasing, oiling etc incl re-assembling, transporting, fixing in position, making connection, commissioning & testing complete all as specified and directed.

All as per item No. 1.00 above but 12.5 HP Motor complete all as specified and directed.

All as per item No. 1.00 above but 10 HP Motor complete all as specified and directed.

All as per item No 1.00 above but 7.5 HP Motor complete all as specified and directed.

All as per item No 1.00 above but 3 to 5 HP Motor complete all as specified and directed.

Taking out centrifugal mono block pump set, discharge capacity 640 GPM of 5 to 7.5 HP, 2900 RPM from foundation with the help of special tools, opening the pump completely and remetling/ grinding pump shaft, replacement of defective bearing and gun metal bush, gasket packing etc, overhauling and re-assembling complete including CI welding of pump housing for fixing gland plate complete all as specified and directed.

All as per item No 6.00 but 15 to 20 HP capacity. complete all as specified and directed.

All as per item No 6.00 but Pump Centrifugal 10 HP, complete all as specified and directed. Make : Kirloskar.

S & F in Replacement of fan blade assembly suitable for 5 to 7.5 HP motor. complete all as specified and directed.

All as per item No 9.00 but for 10 to 15 HP motor. complete all as specified and directed.

S & F in Replacement of centrifugal pump Cast iron Impeller assembly suitable for 5 to 7.5 HP motor complete all as specified and directed.

S & F in Replacement of centrifugal pump Cast iron Impeller assembly suitable for 15HP motor complete all as specified and directed.

S & F in Replacement of centrifugal pump Cast iron Impeller assembly suitable for 10 HP motor complete all as specified and directed.

Supply & Fix in replacement of new compressor sealed unit sutiable for unit dismantled in this work, as per existing make and model, including brazing / welding of suction and discharge line, including first filling gas and leak testing complete and liquid line air dryer, 12.0/13.00 Ton capacity suitable for 36/24 TR chiller AC unit complete all as specified and as directed. Make:- Danfoss Model No:-SZ185S4RC or equivalent to Tacumsha/ Blue star/ Copeland as approved by GE.

S&F Replacement of heating strip of 3 KW capacity complete all as specified and directed. Make : DASPASS/ Powerpack.

S&F Replacement of heating strip of 2 KW capacity complete all as specified and directed. Make : DASPASS/ Powerpack.

S&F in Replacement of shaft seal assembly as per existing (80 TR) complete all as specified and directed.

S&F in Replacement of shaft seal cover plate as per existing (80 TR) complete all as specified and directed.

S&F in Replacement of seal end bearing washer as per existing (80 TR) complete all as specified and directed.

S&F in Replacement of seal end thrust washer as per existing (80 TR) complete all as specified and directed.

S&F in Replacement Time dealy relay of range 0-30 min. complete all as specified and directed. Make : L&T/ Siemens.

Descaling of condenser of central AC plant 1 x 80TR Make Voltas incl all connected piping etc. with -MEC solution incl roding, brushing including replacements of gaskets all as per site requirement complete all as specified and directed.

Descaling of condenser of central AC plant 1 x 24TR Make Voltas incl all connected piping etc. with -MEC solution incl roding, brushing including replacements of gaskets all as per site requirement complete all as specified and directed.

Descaling of condenser of central AC plant 1 x 39 TR Make Voltas incl all connected piping etc. with -MEC solution incl roding, brushing including replacements of gaskets all as per site requirement complete all as specified and directed.

Descaling of condenser of central AC plant 1 x 30 TR Make Voltas incl all connected piping etc. with -MEC solution incl roding, brushing including replacements of gaskets all as per site requirement complete all as specified and directed.

Descaling of condenser of central AC plant 1 x 7.5TR Make Voltas incl all connected piping etc. with -MEC solution incl roding, brushing including replacements of gaskets all as per site requirement complete all as specified and directed.

Cleaning of cooling coil & filter of AHUs of AC plant MEC solution incl rubbing with brush complete complete all as specified and directed.

M & L Refrigerant gas (R-22)/R-407/R-410 charging all as per plant requirement complete all as specified and directed.

S&F in Replacement of power contactor 3TF 49, AC3-95A, 50Hz, 3Ph, 415 volts with aux contacts for 415 volts. complete all as specified and directed. Make : Siemens/L&T/C&S/BCH

S&F in Replacement of power contactor 3TF 47, AC3-80A, 50Hz, 3Ph, 415 volts with aux contacts for 415 volts. complete all as specified and directed. Make : Siemens/L&T/C&S/BCH.

S&F in Replacement of power contactor 3TF 46, AC3-50A, 50Hz, 3Ph, 415 volts with aux contacts for 415 volts. Acomplete all as specified and directed. Make : Siemens/L&T/C&S/BCH

S&F in Replacement of power contactor type MNX12 Aux contact 1 No for, 415 volts 3 pole. complete all as specified and directed. Make : Siemens/L&T/C&S/BCH

S&F in Replacement of power contactor type MNX 25 Aux contact 1 No for, 415 volts 3 pole. complete all as specified and directed. Make : Siemens/L&T/C&S/BCH

S&F in Replacement of power contactor type MNX32 Aux contact 1 No for, 415 volts 3 pole. complete all as specified and directed. Make : Siemens/L&T/C&S/BCH.

S&F in Replacement of power contactor type MNX 40 Aux contact 1 No for, 415 volts 3 pole. complete all as specified and directed. Make : Siemens/L&T/C&S/BCH

S&F in Replacement of power contactor type MNX70 Aux contact 1 No for, 415 volts 3 pole. complete all as specified and directed.

S&F in Replacement overload relay of range 17 to 25 Amps type, complete all as specified and directed..

S&F in Replacement overload relay of range 8 to 12 Amps type. complete all as specified and directed.

S&F in Replacement overload relay of range 3 to 5 Amps. complete all as specified and directed.

Draining out old used oil and supply & filling new compressor oil recommended grade for Voltas make reciprocating type compressor complete all as specified and directed.

S & F in replacement PVC fills as honey comb of size 600x300x150mm suitable for cooling tower of make Bell 2800/80 TR capacity complete testing of flow of water upto the requirement of temperature, limit for discharge pressure maintain complete all as specified and directed.

S & F in replacement of electric heater set for heating compressor oil suitable for Voltas, make 80 TR compressor complete. complete all as specified and directed.

S & F in replacement of fan assembly for cooling tower of AC Plant 80 TR capacity complete all as specified and directed.

S & F in replacement of fan assembly for cooling tower of AC Plant 24 TR capacity complete all as specified and directed.

S & F in replacement of fan assembly for cooling tower of AC Plant 50 TR capacity complete all as specified and directed.

S & F in replacement of V belt type A-40/1016(IS) for AHU NO 01 suitable for blower motor complete all as specified and directed. Make : Fenner / Unigrip / Delta premium or equivalent.

S & F in replacement of V belt type A-12042 LP/A-46(IS) for AHU NO 02, suitable for blower motor ccomplete all as specified and directed.

S & F in replacement of V belt type A-525LP/A-35(IS) for AHU NO 03, suitable for blower motor complete. complete all as specified and directed.

S & F in replacement of V belt type B 1872 LP/B-72 for AHU NO 04, suitable for blower motor complete. complete all as specified and directed.

S & F in replacement of V belt type B 1618 LP/B-62 (IS)for AHU NO 05, suitable for blower motor complete all as specified and directed.

S & F in replacement of V belt type A-1204 LP/A-46 (IS) for AHU NO 06 suitable for blower motorcomplete all as specified and directed.

S & F in replacement of oil pressure transducer (sensor) for Voltas make : Micro Processor of 80 TR chilling unit. complete all as specified and directed.

S & F in replacement of suction pressure transducer (sensor) for Voltas Make : Micro Processor of 80 TR chilling unit complete all as specified and directed.

S & F in replacement of discharge pressure transducer (sensor) for Voltas Make : Micro Processor of 80 TR chilling unit complete all as specified and directed.

S & F in replacement of thermostatic expansion valve for 80TR chilling unit of voltas. complete all as specified and directed. Make : Sporlon/Danfoss

S & F in replacement of thermostatic expansion valve for 39 TR chilling unit of voltas. complete all as specified and directed.

S & F in replacement of thermostatic expansion valve for 24 TR chilling unit of voltas. Acomplete all as specified and directed.

S & F in replacement of thermostatic expansion valve for 30 TR chilling unit of voltas complete all as specified and directed.

S & F in replacement of safety valve (1/2") for Voltas Make SGT condenser of 80TR complete all as specified and directed.

S & F in replacement of butter fly valve of size 100mm ISI marked including testing complete all as specified and directed. Make : Castle / CGR

All as per srl item No 60.00 but size 80mm complete all as specified and directed.

S & F in replacement of NRV valve 100mm dia for chiller line and condenser line. complete all as specified and directed.

S & F in replacement of NRV valve 80mm dia for chiller line and condenser line complete. complete all as specified and directed.

S & F in replacement of thermometer for condenser & chiller line of size 1/2" dia complete all as specified and directed.

S & F in replacement of pressure gauge of size 3/8" dia with syphen & cock valve complete all as specified and directed.

S & F in replacement of compressor Model CR 72 KQM-TFM cooling capacity 61500 BTU/hour, rated voltage 380-420 volt, 50 Hz, 3 phase suitable for 3 TR Cold Storage Plant of make Voltas complete all as specified and directed. Make : Emerson Coperland or equivalent as approved by GE.

All as per item No 73.00 but suitable for 1 TR cold storage plant Model : CR 22K6M, 230 volt, single phase complete all as specified and directed.

Descaling of cooling coil of Cold Storage Plant Make Voltas including all connected piping etc. with MEC solution including roding, brushing, complete all as per site requirement complete all as specified and directed.

S & F in replacement of coupling tyre, type TC-K019 suitable for 100 HP motor coupling with 80TR compressor central AC plant complete all as specified and directed.

S & F in replacement of coupling tyre, type TC-011 suitable for 20 HP motor coupling with 80TR condenser pump central AC plant. Acomplete all as specified and directed.

S & F in replacement of Micro processor for reciprocating Voltas make ATTR chillar plant. complete all as specified and directed. Cat Part No ACEPUMPCO20B for 80 TR AC plant.

S & F in replacement of Micro processor for reciprocating Voltas make 24TR to 39 TR chillar plant. complete all as specified and directed.

S & F in replacement of Micro processor for reciprocating Voltas make 7.5 TR chillar plant. complete all as specified and directed.

M&L for Insulation for chiller water pipe line of 80 TR & 24 TR Plant rigid expanded polysterene having density of 16 Kg per Cum factory phased on inside with aluminium foil on outside reinforced with craft paper and fused to the insulation material including thoroughly cleaning of existing insulation with a wire brush and rendered free from old rushed and greased and applying a coat of red oxide primer and two coat of black bituminus paint over chilled water pipe of at any position/location complete all as specified and directed.

S & F in replacement monoblock tullu pump LHP 240, Driven 05w, single phase, 230 V, 50 HZ, AC supply complete all as specified and directed.

M & L in replecment CI split gland plate capacity suitable for 5 to 7.5 pump set including nuts, bolts, & gland packing complete all as specified and directed.

M & L in replecment CI split gland plate capacity suitable for 20 pump set including nuts, bolts, & gland packing complete all as specified and directed.

M & L in replecment CI split gland plate capacity suitable for 20 pump set including nuts, bolts, & gland packing complete all as specified and directed.

S & F in replacement of MCCB with fixed thermal magnetic setting, 415 volts, rupturing cap 25KA of capacity 200 Amps 3 pole complete all as specified and directed. Make : Schneider(MG) /ABB/L&T or equivalent of makes as mentioned in Appx 'C' here-in-after.

S & F in replacement of MCCB with fixed thermal magnetic setting, 415 volts, rupturing cap 25KA of capacity 125 To 160 Amps 3 pole complete all as specified and directed. Make : Schneider(MG) / ABB/L&T or equivalent of makes as mentioned in Appx 'C' here-in-after.

S & F in replacement of MCCB with fixed thermal magnetic setting 415 volts, rupturing cap 25KA of capacity 100 Amps 3 pole complete all as specified and directed.Make : Schneider / ABB/L&T or equivalent of makes as mentioned in Appx 'C' here-in-after.

S & F in replacement of MCCB with fixed thermal magnetic setting 415 volts, rupturing cap 16KA of capacity 63 Amps 3 pole as per existing complete all as specified and directed Make : Schneider /ABB/L&T or equivalent of makes as mentioned in Appx 'C' here-in-after.

S & F in replacement of MCB TPN 32 Amp, capacity 'C' curve complete all as specified and directed.

All as per item No 83 but 63 Amp complete all as specified and directed.

BLD CONSTRUCTION COMPANY

Panwar Electricals

YAUK ENGINEERS

M/S SURJIT CONSTRUCTION COMPANY