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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹24.5 LAccepted-AOC 10 SUBASH COLONY DEF LAB ROAD RATANADA JODHPUR 342006 RAJ | JODHPUR | JODHPUR | RAJASTHAN | 342006 | L1 | Accepted-AOC Lowest Bidder | |
| 2 | L2₹25.3 L+₹84,265 (3.44%)Rejected-Finance | L2 | Rejected-Finance Quoted High Rates | |
| 3 | L3₹26.2 L+₹1.7 L (6.91%)Rejected-Finance GROUND BALURGHAT COMPOUND NEAR TRIPURA ROAD KHANAPARA ROAD GUWAHATI KAMRUP METROPOLITAN ASSAM 781029 | KAMRUP METRO | ASSAM | 781029 | L3 | Rejected-Finance Quoted High Rates |
| Sl No | Description | Qty | Unit | M/S SHREE SHYAM TRADERS L3 | PANWAR ELECTRICALS L1 | Anshu electrical and works L2 |
|---|---|---|---|---|---|---|
| 1.00 | M&L for dismantling & re-assembling condenser and evaporator of chiller unit of capacity 2x125 TR (2 Nos Unit Complete X 125 TR) AC Plant (Make – Hitachi) and pumping down the Plant to preserve the existing refrigerant (R-134a) and leak testing of Plant by charging of Nitrogen gas in the entire plant and monitoring for 08 hours including leakages, rectification of leakage by brazing and replacement of necessary gaskets packing where required including copper tubes of suitable size, vacuumising the plant by vacuum pump etc complete all as specified and as directed. Note : Nitrogen gas shall deemed to be included in quoted rate of this item. | 1 | Each Job | 32,500 ₹32,500 | 20,000 ₹20,000 Lowest | 30,000 ₹30,000 |
| 2.00 | M&L for dismantling & re-assembling condenser and evaporator of chiller unit of capacity 4x10.2 TR ( 4 Nos Unit Complete X 10.2 TR) AC Plant (Make – Blue Star) and pumping down the Plant to preserve the existing refrigerant (R-407) and leak testing of Plant by charging of Nitrogen gas in the entire plant and monitoring for 08 hours including leakages, rectification of leakage by brazing and replacement of necessary gaskets packing where required including copper tubes of suitable size, vacuumising the plant by vacuum pump etc complete all as specified and as directed. Note : Nitrogen gas shall deemed to be included in quoted rate of this item. | 1 | Each Job | 14,500 ₹14,500 | 6,000 ₹6,000 | 5,000 ₹5,000 Lowest |
| 3.00 | M&L for dismantling & re-assembling condenser and evaporator of chiller unit of capacity 2x26 TR (2 Nos Unit Complete X 26 TR) AC Plant (Make – Blue Star) and pumping down the Plant to preserve the existing refrigerant (R-407) and leak testing of Plant by charging of Nitrogen gas in the entire plant and monitoring for 08 hours including leakages, rectification of leakage by brazing and replacement of necessary gaskets packing where required including copper tubes of suitable size, vacuumising the plant by vacuum pump etc complete all as specified and as directed. Note : Nitrogen gas shall deemed to be included in quoted rate of this item. | 1 | Each Job | 18,200 ₹18,200 | 8,000 ₹8,000 | 7,000 ₹7,000 Lowest |
| 4.00 | Comprehensive preventive & periodical maintenance of Air Conditioning Plant, comprising of screw type water chiller unit, AHU/humidifiers etc of capacity 2 X 125 TR (2 Nos Unit Complatae X 125 TR) of make - Hitachi & Model - CW125VRF3E installed at AV Auditorium including servicing of AC Plant by authorized company representative (Hitachi) to check and inspect all air release valves, Gas pipe line, cleaning and setting of sensors, checking of control panels, checking of cooling and heating system, inspection of all type of filters for smooth & trouble free functioning of AC Plant complete all as specified and as directed. Note :- Servicing & maintenance of AC plant shall be carried out through authorized service agency of manufacturer (i.e Hitachi). The contractor shall submit documentary proof/evidence in this regard before taking plants under servicing etc. | 4 | Each Job (Quaterly) | 45,500 ₹1,82,000 | 30,000 ₹1,20,000 Lowest | 75,000 ₹3,00,000 |
| 5.00 | Comprehensive preventive & periodical maintenance of Air Conditioning Plant, comprising of scroll type chiller unit and AHU/humidifires etc capacity 4 X 10.2 TR of make - Blue Star & Model - WC25-011R2 installed at 288 Fd Wksp including servicing of AC Plant by authorized company representative (Blue Star) to check and inspect all air release valves, Gas pipe line, cleaning and setting of sensors, checking of control panels, checking of cooling and heating system, inspection of all type of filters for smooth & trouble free functioning of AC Plant complete all as specified and as directed. Note :- Servicing & maintenance of AC plant shall be carried out through authorized service agency of manufacturer (i.e Blue Star). The contractor shall submit the inspection Report in this regard before taking plants under servicing etc. | 4 | Each Job (Quaterly) | 8,200 ₹32,800 | 8,000 ₹32,000 | 7,000 ₹28,000 Lowest |
| 6.00 | Comprehensive preventive & periodical maintenance of Air Conditioning Plant, comprising of scroll type chiller unit and AHU/humidifires etc capacity 2 X 26 TR of make - Blue Star & Model - WC7.5-011R2 installed at 14 Mahar including servicing of AC Plant by authorized company representative (Blue Star) to check and inspect all air release valves, Gas pipe line, cleaning and setting of sensors, checking of control panels, checking of cooling and heating system, inspection of all type of filters for smooth & trouble free functioning of AC Plant complete all as specified and as directed. Note :- Servicing & maintenance of AC plant shall be carried out through authorized service agency of manufacturer (i.e Blue Star). The contractor shall submit the inspection Report in this regard before taking plants under servicing etc. | 4 | Each Job (Quaterly) | 18,500 ₹74,000 | 12,000 ₹48,000 Lowest | 15,000 ₹60,000 |
| 6.01Notes aplicable to serial item No. 4.00, 5.00 & 6.00 here-in-before :- (i) Job includes maintenance of AC plant of capacity 2X125 TR, 4X10.2 TR and 2x26 TR in summer, winter and monsoon season as per the period of contract including periodical checks i.e three months maintenance requirement as per manufacturer's instructions. The job covers daily upkeep of AC plant comprising of chiller unit i.e condenser, chiller, etc. complete and cleaning of AHUs with electric motor including pan type humidifiers of different KW ratings, complete ducting, fan coil units, cooling tower, hot water generator and its piping network, chilled water piping, condense piping, pump and motors of chilled water and condenser and cooling towers, water supply piping, instruement starter, connected control cabling/wiring including electrical panels with switchgear (except compressor unit) for smooth & efficient performance of AC plant to achieve desired inside conditions throughout the season all as specified & as directed. (ii) Cleaning of installation inside and out side of the Bldg and the cost thereof shall deemed to be included in the unit rate quoted against this item. (iii) Contractor shall provide Techanically qualified person for fault attending within 24 hrs. If the AC plant is off load/break down more than 24 hrs, a penalty at the rate of Rs. 5000/- per day shall be levied and deducted from the contractor's payment. (iv) Contractor shall maintain temperature of AC plants at 23 ± 2 degree Celcius and RH 50 ± 5%. | ||||||
| 6.02(v) During entire contract period any defective components/or any other materials which is not specified in Sch 'A' but required repair/replacement to make plant/ machinery fully functional, the cost of same shall be deemed included in quoted rates and nothing extra shall be paid to the contractor on this account. The transportation and other necessary equipments shall be arranged/brought by the contractor, hence the bidder is advised to visit the site and assess the quantum of the work to be carried out in the contract and quote their rate accordingly. (vi) Make and model of part to be replaced shall be same as existing at site (vii) Comprehensive /Periodic maintenance means ensuring optimal functioning of AC plant by synchronising all levels at no extra cost. (viii) All above points mentioned in notes for the period of three months shall be considered as one Job. (ix) Periodic maintenance shall take place at every four month or as directed by Engr-in-charge. (x) Each Job shall be measured and paid in three calendar months. (xi) All installations & surrounding area shall be kept neat and clean all the time by the contractor’s workmen and quoted rate shall deemed to include this provision. | ||||||
| 7.00Descaling condenser, chiller and hot water circuit of the following unit by company representative using appropriate chemical as per manufacturer's instructions, cleaning the copper tubes with brush, including circulation cleaning chemical by submersible pump and removing all foreign material which are settled inside condenser and chiller unit, with & including replacing the gasket, washers and all materials which are required for descaling, complete all as specified and as directed :- | ||||||
| 7.01 | AC Plant 2 Nos unit complete X 125 TR . | 2 | Each Job | 16,000 ₹32,000 Lowest | 50,000 ₹1,00,000 | 45,000 ₹90,000 |
Tender Value
₹35 L
EMD Value
₹70,000
Closing Date
8 Sept 2025, 6:00 pmClosed
Col Shery Goel
HQ CWE Bikaner Bikaner Military Station
Comprehensive and preventive maintenance of AC Plants at Anant Vijay Auditorium, certain Workshop and other location under GE (N) Bikaner at Mil Stn Bikaner
2025_MES_725472_1
CA No CWE BKN-Token No 38/2025-2026
Open Tender
Electrical and Maintenance Works
Item Rate
365 days
Bikaner
Please refer tender documents
7 documents required · 7 mandatory
₹500
GE (N) Bikaner
₹70,000
13 Oct 2025
11 Aug 2025
15 Sept 2025
11 Aug 2025
8 Sept 2025
25 Aug 2025
11 Aug 2025 - 18 Aug 2025
Amount
M&L for dismantling & re-assembling condenser and evaporator of chiller unit of capacity 2x125 TR (2 Nos Unit Complete X 125 TR) AC Plant (Make – Hitachi) and pumping down the Plant to preserve the existing refrigerant (R-134a) and leak testing of Plant by charging of Nitrogen gas in the entire plant and monitoring for 08 hours including leakages, rectification of leakage by brazing and replacement of necessary gaskets packing where required including copper tubes of suitable size, vacuumising the plant by vacuum pump etc complete all as specified and as directed. Note : Nitrogen gas shall deemed to be included in quoted rate of this item.
M&L for dismantling & re-assembling condenser and evaporator of chiller unit of capacity 4x10.2 TR ( 4 Nos Unit Complete X 10.2 TR) AC Plant (Make – Blue Star) and pumping down the Plant to preserve the existing refrigerant (R-407) and leak testing of Plant by charging of Nitrogen gas in the entire plant and monitoring for 08 hours including leakages, rectification of leakage by brazing and replacement of necessary gaskets packing where required including copper tubes of suitable size, vacuumising the plant by vacuum pump etc complete all as specified and as directed. Note : Nitrogen gas shall deemed to be included in quoted rate of this item.
M&L for dismantling & re-assembling condenser and evaporator of chiller unit of capacity 2x26 TR (2 Nos Unit Complete X 26 TR) AC Plant (Make – Blue Star) and pumping down the Plant to preserve the existing refrigerant (R-407) and leak testing of Plant by charging of Nitrogen gas in the entire plant and monitoring for 08 hours including leakages, rectification of leakage by brazing and replacement of necessary gaskets packing where required including copper tubes of suitable size, vacuumising the plant by vacuum pump etc complete all as specified and as directed. Note : Nitrogen gas shall deemed to be included in quoted rate of this item.
Comprehensive preventive & periodical maintenance of Air Conditioning Plant, comprising of screw type water chiller unit, AHU/humidifiers etc of capacity 2 X 125 TR (2 Nos Unit Complatae X 125 TR) of make - Hitachi & Model - CW125VRF3E installed at AV Auditorium including servicing of AC Plant by authorized company representative (Hitachi) to check and inspect all air release valves, Gas pipe line, cleaning and setting of sensors, checking of control panels, checking of cooling and heating system, inspection of all type of filters for smooth & trouble free functioning of AC Plant complete all as specified and as directed. Note :- Servicing & maintenance of AC plant shall be carried out through authorized service agency of manufacturer (i.e Hitachi). The contractor shall submit documentary proof/evidence in this regard before taking plants under servicing etc.
Comprehensive preventive & periodical maintenance of Air Conditioning Plant, comprising of scroll type chiller unit and AHU/humidifires etc capacity 4 X 10.2 TR of make - Blue Star & Model - WC25-011R2 installed at 288 Fd Wksp including servicing of AC Plant by authorized company representative (Blue Star) to check and inspect all air release valves, Gas pipe line, cleaning and setting of sensors, checking of control panels, checking of cooling and heating system, inspection of all type of filters for smooth & trouble free functioning of AC Plant complete all as specified and as directed. Note :- Servicing & maintenance of AC plant shall be carried out through authorized service agency of manufacturer (i.e Blue Star). The contractor shall submit the inspection Report in this regard before taking plants under servicing etc.
Comprehensive preventive & periodical maintenance of Air Conditioning Plant, comprising of scroll type chiller unit and AHU/humidifires etc capacity 2 X 26 TR of make - Blue Star & Model - WC7.5-011R2 installed at 14 Mahar including servicing of AC Plant by authorized company representative (Blue Star) to check and inspect all air release valves, Gas pipe line, cleaning and setting of sensors, checking of control panels, checking of cooling and heating system, inspection of all type of filters for smooth & trouble free functioning of AC Plant complete all as specified and as directed. Note :- Servicing & maintenance of AC plant shall be carried out through authorized service agency of manufacturer (i.e Blue Star). The contractor shall submit the inspection Report in this regard before taking plants under servicing etc.
Notes aplicable to serial item No. 4.00, 5.00 & 6.00 here-in-before :- (i) Job includes maintenance of AC plant of capacity 2X125 TR, 4X10.2 TR and 2x26 TR in summer, winter and monsoon season as per the period of contract including periodical checks i.e three months maintenance requirement as per manufacturer's instructions. The job covers daily upkeep of AC plant comprising of chiller unit i.e condenser, chiller, etc. complete and cleaning of AHUs with electric motor including pan type humidifiers of different KW ratings, complete ducting, fan coil units, cooling tower, hot water generator and its piping network, chilled water piping, condense piping, pump and motors of chilled water and condenser and cooling towers, water supply piping, instruement starter, connected control cabling/wiring including electrical panels with switchgear (except compressor unit) for smooth & efficient performance of AC plant to achieve desired inside conditions throughout the season all as specified & as directed. (ii) Cleaning of installation inside and out side of the Bldg and the cost thereof shall deemed to be included in the unit rate quoted against this item. (iii) Contractor shall provide Techanically qualified person for fault attending within 24 hrs. If the AC plant is off load/break down more than 24 hrs, a penalty at the rate of Rs. 5000/- per day shall be levied and deducted from the contractor's payment. (iv) Contractor shall maintain temperature of AC plants at 23 ± 2 degree Celcius and RH 50 ± 5%.
(v) During entire contract period any defective components/or any other materials which is not specified in Sch 'A' but required repair/replacement to make plant/ machinery fully functional, the cost of same shall be deemed included in quoted rates and nothing extra shall be paid to the contractor on this account. The transportation and other necessary equipments shall be arranged/brought by the contractor, hence the bidder is advised to visit the site and assess the quantum of the work to be carried out in the contract and quote their rate accordingly. (vi) Make and model of part to be replaced shall be same as existing at site (vii) Comprehensive /Periodic maintenance means ensuring optimal functioning of AC plant by synchronising all levels at no extra cost. (viii) All above points mentioned in notes for the period of three months shall be considered as one Job. (ix) Periodic maintenance shall take place at every four month or as directed by Engr-in-charge. (x) Each Job shall be measured and paid in three calendar months. (xi) All installations & surrounding area shall be kept neat and clean all the time by the contractor’s workmen and quoted rate shall deemed to include this provision.
Descaling condenser, chiller and hot water circuit of the following unit by company representative using appropriate chemical as per manufacturer's instructions, cleaning the copper tubes with brush, including circulation cleaning chemical by submersible pump and removing all foreign material which are settled inside condenser and chiller unit, with & including replacing the gasket, washers and all materials which are required for descaling, complete all as specified and as directed :-
AC Plant 2 Nos unit complete X 125 TR .
AC Plant 4 Nos unit complete X 10.2 TR.
AC Plant 2 Nos unit complete X 26 TR.
Supply only Refrigerant 'R-134a' for compressor of AC plant of Cap 125 TR for replacement under respective item complete all as specified and as directed.
Supply only Refrigerant 'R-407' for compressor of AC plant of Cap 10.2 and 26 TR for replacement under respective item complete all as specified and as directed.
Supply only compressor oil suitable for screw compressor of AC plant of Cap 125 TR of make as recommended by OEM (i.e Hitachi) for top up / replacement under respective item complete all as directed.
Supply only Solenoid valve for 26 TR capacity chiller unit of make - Blue Star complete all as specified and as directed.
S&F in replacement Low Pressure / High Pressure Switch for chiller unit of capacity 125 TR AC Plant (Make - Hitachi) complete all as specified and as directed.
S&F in replacement External Oil Filter for chiller unit of capacity 125 TR AC Plant (Make - Hitachi) complete all as specified and as directed.
S&F in replacement External Oil Filter for chiller unit of capacity 10.2 TR AC Plant (Make - Blue Star) complete all as specified and as directed.
S&F in replacement External Oil Filter for chiller unit of capacity 26 TR AC Plant (Make - Blue Star) complete all as specified and as directed.
S&F in replacement Internal Oil Filter for chiller unit of capacity 125 TR AC Plant (Make - Hitachi) complete all as specified and as directed.
S&F in replacement Internal Oil Filter for chiller unit of capacity 10.2 TR AC Plant (Make - Blue Star) complete all as specified and as directed.
S&F in replacement Internal Oil Filter for chiller unit of capacity 26 TR AC Plant (Make - Blue Star) complete all as specified and as directed.
Supply & fixing in replacement Solenoid valve for 125 TR capacity chiller unit of make - Hitachi complete all as specified and as directed.
Supply & fixing in replacement Syphon Valve for 125 TR capacity chiller unit of make specified by OEM (Hitachi) complete all as specified and as directed.
Supply & fixing in replacement Drier Core for 26 TR capacity chiller unit of make - Blue Star complete all as specified and as directed.
Supply & fixing in replacement Display card for 125 TR capacity chiller unit of make - Hitachi complete all as specified and as directed.
Supply & fixing in replacement Safety release valve for 125 TR/26TR/10.2TR capacity AC Plant complete all as specified and as directed.
Supply & fixing in replacement Water Flow Switch for AC Plant of capacity 125/10.2/26 TR complete all as specified and as directed.
Supply & fixing in replacement Display card for 10.2 TR capacity AC Plant of make - Blue Star complete all as specified and as directed.
Dismantling, taking out and Material & Labour for rewinding and refixing of electric induction motor with suitable gauge of super enameled copper conductor including winding with fibre cloth/PVC insulated winding paper, superior quality varnishig, servicing of ball bearing, suitable main connections from coil to terminal box, opening of motor, cutting/removing old burnt winding coils, cleaning/filling the starter slots, necessary mechanical works for shaft/bearing housing, preparing and inserting coils running/starting winding, interconnecting, fixing, soldering, jointing, heating, drying up coils, connection and testing at site, satisfactorily running of electric induction motor of capacity 5.5 HP, 3 Phase, 440 Volts, 50 Hz complete all as specified and as directed.
All as per serial item No. 26.00 here-in-before but motor of capacity 7.5 HP, 3 Phase, 440 volts, 50 Hz complete all as specified and directed.
All as per serial item No. 26.00 here-in-before but motor of capacity 12.5/15 HP, 3 Phase, 440 volts, 50 Hz complete all as specified and directed.
M&L for dismantling of centrifugal pump set from its foundation / base frame by disconnecting suction/delivery lines & coupling, opening, including required grinding, welding, machining, lathing, alignment, etc and re-assembling of centrifugal pump set 12.5/15 HP capacity with discharge 15 LPS at 15 Mtr head including replacing worn out spare parts, re-commissioning & testing complete all as specified and as directed. Make - Kirloskar Note : Unserviceable parts required for replacement shall be measured & paid separately as "Supply only" under serial item No. 30.01 to 30.08 here-in-after.
Supply only following spare parts for centrifugal pump of cap 12.5/15 HP with discharge 15 LPS at 15 Mtr head, make - Kirloskar complete all as specified and as directed.
Pump shaft stainless steel
Impeller brass/bronze complete with impeller key
Shaft sleeve bronze with locking screw & lock nut
Bearing suitable for pump set make – SKF/NBC
Bearing Ring (DE & NDE) CI
Set of ‘O’ ring
CI gland cap with eye bolt complete
GM Gland sleeve bush
M&L for dismantling of centrifugal pump set from its foundation / base frame by disconnecting suction/delivery lines & coupling, opening, including required grinding, welding, machining, lathing, alignment, etc and re-assembling of centrifugal pump set 5.5 HP capacity including replacing worn out spare parts, re-commissioning & testing complete all as specified and as directed. Make - Kirloskar Note : Unserviceable parts required for replacement shall be paid separately as "Supply only" under serial item No. 32.01 to 32.08 here-in-after.
Supply only following spare parts for centrifugal pump of cap 5.5 HP, make - Kirloskar complete all as specified and as directed.
Pump shaft stainless steel
Impeller brass/bronze complete with impeller key
Shaft sleeve bronze with locking screw & lock nut
Bearing suitable for pump set make – SKF/NBC
Bearing Ring (DE & NDE) CI
Set of ‘O’ ring
CI gland cap with eye bolt complete
GM Gland sleeve bush
S&F in replacement Fan Belt for AHU induction motor suitable for 3/5 HP motor, belt No A-43 13 X 1090 Li complete all as specified and directed.
S&F in replacement Fan belt for AHU induction motor siutable for 3/5 HP motor, belt No. A-51 13 X 1300 Li complete all as specified and as directed.
S&F in replacement Fan belt for AHU induction motor siutable for 7.5 HP motor, belt No. A-30 13 X 760 Li complete all as specified and as directed.
S&F in replacement Fan Belt for AHU induction motor suitable for 7.5 HP motor, belt No. A-52 13 X 1320 Li complete all as specified and as directed.
Servicing of double skin AHU comprising of cleaning inside cooling coil with appropriate cleaning chemical (ISI marked) as recommended by OEM and outside by vacuum cleaner and washing / cleaning of filters with chemical, oiling/greasing of moving parts of capacity as under :-
7250 CFM at AVA
25500 CFM at AVA
9100 CFM at AVA
17000 CFM at AVA
12000 CFM at Workshop
20000 CFM at unit location
S&F in replacement chilled water sensor for 125 TR AC Plant of screw type compressor unit complete all as specified and as directed.
M&L for repair and programming of PLC card for 125 TR AC Plant complete all as specified and as directed.
M&L in replacement chiller water Temperature Meter complete all as specified and as directed.
S&F in replacement Pressure meter 0-10 Kg/sqcm complete all as specified and as directed.
Supply & fixing in replacement air filter in GI frame of size 600mmx600mm & 50mm thick, washable type having filtration level upto 10-20 micron and efficiency 90% initial pressure drop 2.5mm WG of media synthetic non woven washable plus both side HDPE mesh type as per BS 2831 or 6540 (1985) complete all as specified and as directed ( Make : Athlete/Johnson)
Supply, fixing, commissioning and testing programmable heavy duty Variable Frequency Drive (VFD) with digital display for 5.5 KW, 3 Phase, 440 Volt, 50 Hz and 1450 RPM induction motor, fixed in repairs complete all as specified and as directed. Make : Siemens/Schneider/Honeywell
S&F in replacement Direct-on-Line (DOL) starter suitable for Three Phase, 415 Volts, 3 HP centrifugal pump set and connection by using lugs/thimbles complete all as specified and as directed.
S&F in replacement sheet metal enclosure fully automatic star delta starter 3 Phase 415 Volt suitable for 7.5 HP centrifugal pump set and connection by using lugs/thimbles complete all as specified and as directed.
S&F in replacement sheet metal enclosure fully automatic star delta starter 3 Phase 415 Volt suitable for 15 HP centrifugal pump set and connection by using lugs/thimbles complete all as specified and as directed.
S&F in replacement sheet metal enclosure fully automatic star delta starter 3 Phase 415 Volt suitable for 20 HP centrifugal pump set and connection by using lugs/thimbles complete all as specified and as directed.
S&F in replacement sheet metal enclosure fully automatic star delta starter 3 Phase 415 Volt suitable for 25 HP centrifugal pump set and connection by using lugs/thimbles complete all as specified and as directed.
S&F in replacement Power Contactor, 3 Pole, 25 Amp, AC3 rating, 415 Volt, 2NO + 2NC, complete all as specified and as directed. Make : Type ML-1.5 of L&T or equivalent in makes mentioned in Appendix 'B' here-in-after.
S&F in replacement Power Contactor, 3 Pole, 32 Amp, AC3 rating, 415 Volt, 2NO + 2NC, complete all as specified and as directed. Make : Type ML-2 of L&T or equivalent in makes mentioned in Appendix 'B' here-in-after.
S&F in replacement Power Contactor, 3 Pole, 40 Amp, AC3 rating, 415 Volt, 2NO + 2NC, complete all as specified and as directed. Make : Type ML-3 of L&T or equivalent in makes mentioned in Appendix 'B' here-in-after.
S&F in replacement Thermal overload relay, direct mounting on ML 2/3 Contactors, Relay Range 13-21 Amps, complete all as specified and as directed. Make : Type ML of L&T or equivalent in makes mentioned in Appendix 'B' here-in-after.
S&F in replacement Thermal overload relay, direct mounting on ML 1.5 Contactors, Relay Range 10-16 Amps, complete all as specified and as directed. Make : Type ML of L&T or equivalent in makes mentioned in Appendix 'B' here-in-after.
S&F in replacement Expansion Valve any size suitable for existing AC Plant 125 TR/ 26 TR / 10.20 TR complete all as specified & as directed.
S&F CI Butter fly valve (suitable for test pressure of PN 1.6) of 200mm bore confirming to IS:13095 (ISI marked) with flanges, nuts, bolts, gasket and washers, fixed in repairs, complete all as specified & as directed.
S&F CI Butter fly valve (suitable for test pressure of PN 1.6) of 150mm bore confirming to IS:13095 (ISI marked) with flanges, nuts, bolts, gasket and washers, fixed in repairs, complete all as specified & as directed.
S&F CI Butter fly valve (suitable for test pressure of PN 1.6) of 100mm bore confirming to IS:13095 (ISI marked) with flanges, nuts, bolts, gasket and washers, fixed in repairs, complete all as specified & as directed.
S&F CI Butter fly valve (suitable for test pressure of PN 1.6) of 50mm bore confirming to IS:13095 (ISI marked) with flanges, nuts, bolts, gasket and washers, fixed in repairs, complete all as specified & as directed.
Supply and fixing non return valve (NRV) of size 150mm bore, cast iron body, as per IS 5312 (ISI marked), heavy duty, class ‘PN-1.6’, gun metal seat, both ends flanged and drilled, including nuts, bolts, washer and neoprene rubber gasket joint complete all as specified and as directed including dismantling & taking out old unserviceable non return valve of 150mm bore.
Supply and fixing non return valve (NRV) of size 50mm bore, cast iron body, as per IS 5312 (ISI marked), heavy duty, class ‘PN-1.6’, gun metal seat, both ends flanged and drilled, including nuts, bolts, washer and neoprene rubber gasket joint complete all as specified and as directed including dismantling & taking out old unserviceable non return valve of 50mm bore.
S&F gun metal single acting air release valve with screwed inlet of 25 mm bore size, fixed in repairs, complete all as specified & as directed.
Supply and fixing in replacement Drier Core for Compressor 125 TR complete all as specified and as directed.
Supply and fixing in replacement Bearings (Set of 6) of Compressor 125 TR complete all as specified and as directed.
Supply and fixing in replacement 'O' Rings Set of Compressor 125 TR bearing complete all as specified and as directed.
M&L for disconnecting, removing and transportation of Compressor of AC Plant of 125 TR capacity to workshop, repair and recondioning of compressor complete, transportation from workshop to its original location, refixing and testing, complete all as specified and as directed.
Supply in fix in replacement of Drier core for Compressor 10.2 TR complete all as specified and as directed (Make : Alfa therm or equivalent as approved by GE)
Supply & fixing in replacement Solenoid valve for 10.2 TR capacity chiller unit of make - Blue Star complete all as specified and as directed.
Supply & fixing in replacement Syphon Valve for 26 TR capacity chiller unit of make specified by OEM (Blue Star) complete all as specified and as directed.
Supply & fixing in replacement Syphon Valve for 10.2 TR capacity chiller unit of make specified by OEM (Blue Star) complete all as specified and as directed.
Supply & fixing in replacement Display card for 26 TR capacity AC Plant of make - Blue Star complete all as specified and as directed.
Supply & fixing in replacement PVC grill of size 600mm x 300mm x 150mm for cooling tower of capacity 125 TR / 26 TR AC/10.2 TR AC Plant complete all as specified and as directed.
M&L for duct insulation with resin bonded fiber glass wool roll of density 24 Kg/Cum with factory laminated aluminium vapour barrier, thickness of insulation 30mm, including cleaning the duct surfaces to be insulated by scrapping carefully with suitable wire brushes etc to make the surface completely free from mill scale, dirt, dust, grease & other foreign materials, taking special care so that all duct joints shall be sealed against any leakage, with & including applying rubber based adhesive CPRX compound, sealing of all longitudinal joints and circular overlaps with and including aluminium foil tape 50mm wide to make the insulation leak proof, securing the insulation with & including mechanically fastened Nylon / steel straps of size 12mm / 50mm at maximum intervals of 1.2m complete all as specified and as directed including taking out old unserviceable material.
All as per serial item No. 72 here-in-before but 40mm thick.
All as per serial item No. 72 here-in-before but 50mm thick.
Supply, assembly and erection of GI sheet rectangular / square duct made out of ‘L’ shaped hollow profile duly factory boxed including all accessories such as corner, cleats, carriage bolt, gasket and appropriate sealant on longitudinal joints etc of size 24 guage complete all as specified and as directed including dismantling & taking out old unserviceable duct material.
M&L in replacement MS pipe flanged type 65 mm bore heavy grade (ISI marked) including drilling, cutting, bending & welding in required shape including nuts, bolts, washers, rubber gasket complete all as specified and as directed.
M&L in replacement MS pipe flanged type 80 mm bore heavy grade (ISI marked) including drilling, cutting, bending & welding in required shape including nuts, bolts, washers, rubber gasket complete all as specified and as directed.
Anshu electrical and works (BID ID -3411017)
M/S SHREE SHYAM TRADERS (BID ID -3418485)
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