Military Engineer Services Tender
Karnataka, also known as Karunadu, is a state in the southwestern region of India. Karnataka was formed originally as Mysore State on 1st November 1956 and currently is the biggest state in south India. Its capital and largest city is Bengaluru. It covers an area of 191,791 km2 (74,051 sq mi) and is the sixth largest state by area comprising 31 districts. Karnataka is also a state of multiple languages; Kannada being the official and most widely spoken language in Karnataka. Other languages spoken in the state include Tamil, Telugu, Malayalam, Kodava, Konkani and much more.Karnataka tenders are issued by the government of Karnataka, public & private sector organisations. The state government issues majority of the Karnataka tenders, which are for goods and services including construction, road and bridge construction, IT services, engineering services, medical services, educational services amongst many others. Bidassist is one of the largest eprocurement portals, which offers all government tenders from across the world in one place. Bidassist offers information on all Karnataka tenders and other state and authority tenders in no time. Bidassist is a platform where users can look for various Karnataka tenders as well as other tenders.
Military Engineer Services - MES Tender
Electrical and Electronics
Electrical Works
Eprocure
Opening Date8 Oct 2024
Closing Date4 Nov 2024
Tender Amount₹ 46,00,000
Costs
EMD
₹ 92,000Document Cost
₹ 500Tender Fee
Refer Documents
Description
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Contact
Tender Id
2024_MES_676336_1Bid Award Id
ViewTender No
8546/E8Tender Authority
Military Engineer Services ViewPurchaser Address
-Website
http://http://mes.gov.in/
GEM & Bid Advisory Services
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Documents
BOQ Items
Material and labour for Periodical maintenance of package AC plants of any capacity like checking for proper electrical connection, checking / tightening of V belt, checking refrigerant pipe line, arresting refrigerant gas leakage if any, checking of proper functioning of electrical control panel, checking / cleaning of pre filter (twice in a month), cleaning of out door unit with soap solution and routine checking to ensure smooth running of package AC plants complete all as specified and as directed :-
11
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NOTE : Replacement of compressors, condenser fan motors, Blower and motor, PCBs, Solenoid valves, Drain pumps, Refrigerant, Oil, etc., if required shall be measured and paid separately under relevant items of this Schedule. (a) 2 x 10 TR Package type (High mass Bldg)
(b) 3 x 5 TR Package type (Cell -03)
(c) 3 x 10 TR Package type ( Calibration Lab)
(d) 2 x 8.5TR Package type ( Material Group)
(e) 2 x 15 TR Package type ( Auditorium)
(f) 2 x 10 TR Package type (98 Building)
(g) 2 x 10 TR Package type ( Welding Shop)
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Preventive maintenance for ductabe package type AC plants of following capacity consisting of regular inspection and checking of all electrical control panels, refrigerant gas leak testing, inspection / checking / cleaning of distributions duct systems, checking and cleaning of all electrical motors, belts and fan blades, proper alignment, replacement of unserviceable refrigerant pipe line insulation including rectification of any faults as occurred / replacement of minor parts as required. Cleaning of cooling coil with Alkaline Based cleaner (non-Acid Based) at 2 x 8.5 TR with 1 x 8.5 TR standby at Super computer Bldg No 10 complete all as specified and as directed.
11
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NOTE FOR ITEM NOS 1 to 5 : (The rates quoted by the contractor shall be includes for the following for one month)
(i) Spare parts required to be replaced will be measured and paid separately.
(ii) The rate quoted by contractor is deemed to be included the cost for deploying a suitable mechanic to checking of functioning of AC Plant for its proper functioning and obtaining users signature in maintenance register / maintenance schedule sheets and putup the same to Engineer-in-Charge.
(iii) The contractor will be responsible for keeping the plants room area and surrounding area neat and clean regularly for inspection.
(vi) The rate quoted shall be inclusive of the cleaning material / cotton waste etc.
(v) Quoted rate is to be deemed the charges of necessary boom lift. (vi) The contractor shall depute supervisor on all working days in MES complaint cell for attending the complaint regarding the Air Conditioner.
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Material and labour for complete servicing after pumping down Indoor / outdoor units of split AC complete by cleaning condenser / Evaporator coil with air blower, wet servicing of condenser coil unit with caustic soda etc, replacement of sheet metal screws wherever necessary applying oil in fan motor bushes checking and rectifying the wiring defects, proper setting of thermostat and other electrical / Refrigerant controls, cleaning the air filter, duly painted with one coat of red oxide to the inner side and two coat of spray painting to the outer side of the outdoor unit after remove the out door unit, connecting up all connections and testing after gas charging if required all as directed for Split type Air Conditioner up to 2 TR . NOTE :- (i) The rate deemed includes for minor spares (ii) Gas shall be measured and paid separately under relevant item.
(iii) Quoted rate is to be deemed the charges of necessary boom lift.
200
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All as per ser item No 6 above but tower AC 3 TR Capacity.
20
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Material and labour for disconnecting the compressor of any make and model up to 20 TR capacity and open the compressor head replace the suction leads and discharge leads and valve springs drain out the compressor oil and refill the new compressor oil, replacement of worn out head gasket, side cover gasket and replacement of minor spares parts like bolt and washers etc and leak testing of compressor complete all as specified and as directed.
NOTE :- (a) Compressor oil / Refrigerant gas will be measured and paid separately under relevant item of schedule.
(b) The rate deemed includes for minor spares. (c) Compressor oil will be measured and paid separately
10
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Supply only for the unserviceable following spare parts for ACCEL compressor of 20 / 15 / 10 TR capacity and model of ACCEL SMC 6-65 / ACCEL SMC 4-65 / and BHATLIBOI Make of the spare parts should be Accel / BHATLIBOI.
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Main bearing front and rear end
4
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Cylinder liner
10
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Connecting rod
2
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Discharge valve assembly
6
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Piston assembly
6
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Oil pump gear wheel with bush
2
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Rocker arm frame
3
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Oil filter
2
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Suction strainer
1
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Gasket Set
2
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Crank shaft
2
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SV Reed
12
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CR Bearing
12
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Aluminium Washer Set
2
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CR Nut and Bolt
10
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O Ring set
2
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S V spring
50
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Material and labour for dismantling and taking out the existing unserviceable compressor induction motor after disconnecting the electric connection and inlet /outlets, transporting to workshop, removing the burnt out winding from stator, cleaning the rotor stotor with CTC and emery paper and rewinding the motor with as per existing size of new supper enameled copper winding wire and insulating by using class ‘B’ insulation keeping for drying, transporting back to site and fixing in the original position, connecting electric connections and including testing and commissioning for its satisfactory performance complete all as specified and as directed for the following capacities :-
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25 HP capacity
1
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20 HP capacity
1
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Material and labour for disconnecting and removing the condensing pump set from the central AC plant installations transporting to workshop for repairing after opening up pump set and replacing of unserviceable ball bearings, including cleaning, oiling, greasing of internal parts, replacement of worn out nut, bolts, washers and gland packing etc, transporting back to site refixing in the existing location including testing and commissioning complete for proper functioning complete all as specified and as directed for the following capacities :-
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10HP capacity
2
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Material and labour for dismantling and taking out the existing unserviceable blower motor after disconnecting the electric connection, transporting to workshop, removing the burnt out winding from slots, cleaning the rotor slots with CTC and emery paper and rewinding the motor with as per existing size of new supper enameled copper winding wire and insulating by using class ‘B’ insulation keeping for drying, bring back to site, reassemble the motor, transporting back to site and fixing in position, connecting electric connections including testing and commissioning for its satisfactory performance including taking down old unserviceable copper winding complete all as specified and as directed for the following capacities :-
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15 HP capacity
1
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10 HP capacity
1
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5 HP capacity
1
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3 HP capacity
1
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Material and labour for dismantling and taking out the existing unserviceable CT Fan motor after disconnecting the electric connection, transporting to workshop, removing the burnt out winding from stator, cleaning the rotor slots with CTC and emery paper and rewinding the motor with as per existing size of new supper enameled copper winding wire and insulating by using class 'F' insulation keeping for drying, transporting back to site and fixing in the original position, connecting electric connections including testing and commissioning for its satisfactory performance complete all as specified and as directed for the following capacities :-
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3 HP capacity
2
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1.5 HP / 2 HP capacity
1
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Supply and fix the following HP / LP and oil pressure cutouts including dismantling of unserviceable cutouts of any type complete all as specified and as directed. MAKE :- INDFOSS / DANFOSS
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HP / LP Cut outs
2
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Oil pressure cut outs
2
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Supply and fixing of V-belt for the following sizes including removing of old / unserviceable V belt complete all as specified and as directed. MAKE :- FENNER / PIX /DUNLOP / VITTON
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V Belt of size Up to B-95
14
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V Belt of size above B-95 to B-120
12
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Supply and fix Phase Failure Relay (Single phase preventer) Auto Reset, (5-40 A). Unbalance, 1 CO Contact complete all as specified and as directed.
5
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Supply and fix Phase Failure Relay (Single phase preventer) Auto Reset Adj. (10-60A) Unbalance, 2 CO Contact complete all as specified and as directed.
5
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Material and labour for replacement of unserviceable AC power contactor of following capacity from the control panel in AC plants including reconnecting / testing complete all as specified and as directed.
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AC power contactor 4 pole AC 415 volts upto 16 Amps capacity 440 volts, 50 Hz, 3 phase MAKE :- Siemens / Legrand / L&T / BCH
6
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AC power contactor 4 pole AC 415 volts up to 32 Amps capacity 440 volts, 50 Hz, 3 phase MAKE :- Siemens / Legrand / L&T / BCH
4
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AC power contactor 4 pole AC 415 voltsup to 63 Amps capacity 440 volts, 50 Hz, 3 phase MAKE :- Siemens / Legrand / L&T
4
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Supply and fixing of Bimetal overload relay of the following capacity for central AC plants including taking out old / unserviceable relay of any type / capacity complete all as specified and as directed. MAKE :- L&T / Siemens / BCH.
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Upto 16 Amps capacity
3
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From16 Amps upto 32 Amps capacity
4
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From 32 Amps upto 63 Amps capacity.
2
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Dismantling the existing cooling tower side cover, CT fan motor along with fan blades carefully without damaging the other portion of cooling tower remove the unserviceable PVC fills carefully, supply and fix PVC fills suitable for following capacity cooling tower including cleaning of nozzles cooling tower, Y type strainer etc complete all as specified and as directed.
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100 TR capacity
1
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40 TR capacity
1
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Supply and fixing of shaft seal assembly for any model and make of compressor of any capacity including removing of the unserviceable shaft seal assembly and testing and commissioning complete all as specified and as directed.
3
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Supply and weld ball valve made out from carbon steel with stainless steel ball with teflon seatings of model DN-25 including necessary modification of existing pipe line to fix new ball valve etc including taking out old / unserviceable ball valve of any make complete all as specified and as directed. MAKE :- ADVANCE / HABONIM / CASTLE
2
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Supply and weld ball valve made out from carbon steel with stainless steel ball with teflon seatings of model DN-40 / 50 including necessary modification of existing pipe line to fix new ball valve etc including taking out old / unserviceable ball valve of any make complete all as specified and as directed.
MAKE :- ADVANCE / HABONIM / CASTLE
2
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Supply and charging of compressor oil servo friz F 68 after draining out old / unserviceable compressor oil complete all as specified and as directed. MAKE :- INDIAN OIL or equivalent in BPCL / HPCL
120
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Supply and fix New scroll compressor of 4.25 TR capacity suitable for 8.5 TR capacity ductable split unit and making necessary brazing and testing commissioning etc including taking out existing unserviceable compressor complete all as specified and as directed. MAKE :- EMERSON / DANFOSS
2
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Supply and fix cooling tower sprinkler suitable for up to 100 TR capacity cooling tower including removing of unserviceable sprinkler complete all as specified and as directed.
2
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Supply and Charge refrigerant gas R-22. MAKE :- FLORAN /REFRON / METTRON
220
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Supply and Charge refrigerant gas R-134A
200
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Supply and fix pressure relief valve (safety valve) suitable for ACCEL make compressor of following SMS 65 / 100 series compressor including taking down unserviceable pressure relief valve complete all as specified and as directed. MAKE :- ACCEL
1
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Supply and fix thermostatic expansion valve suitable for upto 40 TR capacity of compressor, including removing of unserviceable thermostatic expansion valve complete all as specified and as directed. MAKE :- SPORLAN/ALCO / DANFOSS
1
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Supply and fix water pressure gauge 0 - 8 kg and 4" dia suitable for condenser / Chiller water line including removing of old/unserviceable pressure gauge complete all as specified and as directed. MAKE :- H.GURU / KI / FEIGEG
2
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Supply and fix suction / discharge / oil pressure gauge of 0-150 / 130 PSI equivalent in Kg / Cu cm for central type AC plant including removing of old unserviceable pressure gauge complete all as specified and as directed. MAKE :- GURU / FEIBIG / ADARSHA / KI
2
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Supply and topping up of compressor oil suitable for carrier make screw Chiller (SW 220 grade Synthetic Screw Compressor Oil)
40
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Material and labour for cleaning of AHU cooling coil with using alkaline based acid of 10 to 20TR capacity by taking out pre filter frame, cleaning of cooling coil, cleaning of AHU dampers, cleaning of drain tray and line, Blower and motor bearing greasing and re-commissioning the unit all as directed by Engineer-in-Charge
8
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Supply and fixing of dual core internal oil filter suitable for 100 TR capacity chiller unit of carrier / Climaveneta complete all as specified and as directed.
3
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Supply and fixing of external oil filter suitable for 100 TR capacity chiller unit of carrier / Climaveneta complete all as specified and as directed.
3
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Supply and fixing of oil level switch suitable for 100 TR capacity chiller unit of carrier / Climaveneta complete all as specified and as directed.
1
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Supply and fix in replacement of HP transducer suitable for 100 TR capacity chiller unit of carrier / Climaveneta complete all as specified and as directed.
1
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Supply and fix in replacement of LP transducer suitable for 100 TR capacity chiller unit of carrier / Climaveneta complete all as specified and as directed.
1
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Supply and fix in replacement of oil pressure transducer suitable for 100 TR capacity chiller unit of carrier / Climaveneta complete all as specified and as directed.
1
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Supply and fix in replacement of Temperature Sensor suitable for 100 TR capacity chiller unit of carrier / Climaveneta complete all as specified and as directed.
1
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Dismantling of existing screw compressor of 100TR capacity carefully with using hydraulic jack and chain pulley, putting dummy plates to suction and discharge line and transporting to authorized workshop for repair, etc., complete all as specified and as directed.
1
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Dismantling of burnt out winding from stator of screw compressor of chiller of 100 TR capacity compressor body, cutting, opening of burnt out winding, rewinding with same gauge of copper conductor of F class oil proof insulation applying one coat of varnish and kept at electrical oven and heated for 48 hours and refixing the same in original place and all as directed.
1
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Complete Overhauling of one Compressor in 100 TR chiller unit by opening the compressor end plate, removing the gear assembly with gear puller, removing the hydraulic chamber, removing the twin screws using puller, removing the bearing sets, O rings, rotor, terminal bolts and stator. Clean the entire mechanical parts with approved cleaning agent and oil the parts. Checks all the mechanical parts for wear and tear and replace if required. Reassemble the dismantled parts carefully by using required tools and tackles. Refix the twin screws and checks the alignment of screws for smooth operation. Refix the stator along with terminals, fix the gear assembly and hydraulic chamber. Checks the alignment of screws and gear assembly for smooth rotation. Refix the endplates and tightened the bolts and complete the overhauling all as per standard procedure.
1
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Supply and replacement of internal bearings suitable for 100 TR carrier screw compressor by opening the compressor end plate, removing the gear assembly with gear puller, removing the hydraulic chamber, removing the twin screws using puller, removing the bearing sets, O rings, rotor, terminal bolts and stator. Clean the entire mechanical parts with approved cleaning agent. Replace the bearing sets as per standard procedure. Reassemble the dismantled parts carefully by using required tools and tackles. Refix the twin screws and checks the alignment of screws for smooth operation. Refix the stator along with terminals, fix the gear assembly and hydraulic chamber. Checks the alignment of screws and gear assembly for smooth rotation. Refix the endplates and tightened the bolts all as per standard procedure.
1
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Supply and fix contactor suitable for condenser fan motor suitable for Climaveneta Chiller complete all as specified and as directed.
4
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Supply and replacement of defective ball bearings for condenser fan motor complete all as specified and as directed.
4
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Dismantling of winding from defective condenser fan motor and rewinding, with the same gauge of copper conductor and kept at electrical oven and heated for 48 hours, as required complete all as specified and as directed.
5
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Supply and fix contactor, 3 Pole 160 Amps AC 415 Volts including taking out defective contactor from panel boad complete all as specified and as directed. (Make: Siemens 3TF51)
1
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Supply and fix contactor, 3 Pole 100 Amps AC 415Volts including taking out defective contactor from panel boad complete all as specified and as directed. (Make: Siemens 3TF51)
1
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Supply and fix contactor, 3 Pole 32 Amps AC 415Volts including taking out defective contactor from panel boad all as directed. (Make: Siemens 3TF51)
5
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Replacement of defective EXV board of Carrier / Climaneneta make screw chiller by Isolation the power to the Chiller unit, Remove the connections to the EXV board carefully, remove the EXV board from the chiller control panel, Fix the new EXV board carefully and reconnect the connections to the EXV board complete all as per standard procedure complete all as specified and as directed.
1
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Replacement of defective Flow Sensor of Carrier / Climaveneta make screw chiller by Isolating the Butterfly valve, Remove the electrical connection carefully, remove the Flow sensor from the chilled water pipe line, Fix the new flow sensor carefully and reconnect the electrical connections to the flow sensor complete all as per standard procedure complete all as specified and as directed.
1
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Replacement of Indoor wall mount single compartment type AHU control panel for New Assembly Hanger fabricated out of 2 mm thick MS sheet powder coated and pre coated primer comprising of (i) MCCB 63 Amps 4 pole with adjustable thermal and adjustable magnetic setting, over load, short circuit - 1 No for In coming complete all as specified and as directed. (ii) Digital Multi Function Meter with CT - 01 set, LED Indicator lamp Yellow, Red , Blue - 01 Set, Complete Internal wiring with copper conductor wires - 1 Lot. (iii) MCB 32 Amps 4 pole - 2 Nos for AHU and Humidifier,
(vi) DOL starter suitable for 3 phase 3.7 KW motor with auto / manual option - 1 No for AHU, (v) Necessary PLC, SPPR, OLR, Temperature and RH sensor for smooth running of AHU all as per standard. Make : CPRI approved.
1
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Replacement of defective 40mm dia 3 way mixing valve with actuator, matching flanges, gaskets, GI bolts, nuts and insulating the disturbed area with 50 mm thk PUF pipe sections and clading with 26 swg Aluminium sheet from New Assembly Hanger AHU chilled water pipe complete all as specified and as directed. Make: Johnson Controls, Seimens, Anergy, Belimo
1
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Replacement of defective 32mm dia 3 way mixing valve with actuator, matching flanges, gaskets, GI bolts, nuts and insulating the disturbed area with 50 mm thk PUF pipe sections and clading with 26 swg Aluminium sheet from New Assembly Hanger AHU hot water pipe complete all as specified and as directed. Make: Johnson Controls, Seimens, Anergy, Belimo
1
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General servicing and preventive maintenance of the 100 KW capacity hot water generator. Cleaning the generator tank using non acid based descaling agent, checking the operations of all safety devices, cleaning of electrical contacts, checking the electric circuits complete all as specified and as directed.
1
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Supply and fix in replacement of defective heater from the hot water generator with new heater complete all as specified and as directed.
3
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Supply and fix in replacement of defective safety thermostate from the hot water generator with new thermostate complete all as specified and as directed.
1
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Supply and fixing in replacement of auto air vent with ball valve complete all as specified and as directed.
1
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Supply and fix in replacement catchall filter of suitable size for 8.5 TR capacity ductable / package AC plant including removing of unserviceable catchall filter etc complete all as specified and as directed.
4
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Material and labour for dismantling and taking out the existing unserviceable CT Fan motor along with hub and blades disconnecting the electric connection and with out damaging the other portion of cooling tower replacement of CT Fan motor along with aluminium / FRP hub witn blades of following capacity and connecting electric connections including testing and commissioning for its satisfactory performance complete all as specified and as directed for the following capacities :-
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1 HP capacity
1
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2 HP capacity
1
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Removing defective unserviceable fan blades from window / split type air-conditioners up to 3 TR capacity and supply and fix new blade suitable for air-conditioners complete all as specified and as directed.
8
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Disconnecting and taking down unserviceable overload relay from window / split type air-conditioner up to 2 TR capacity including supply and fix new overload relay, testing and commissioning for satisfactory performance complete all as specified and as directed.
10
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Disconnecting and taking down unserviceable thermostat from window / split type air-conditioner upto 2 TR capacity, supply and fix new thermostat, testing and commissioning the same for satisfactory performance complete all as specified and as directed. Make : INDOSS / RANUTROL / SRIRAM
10
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Disconnecting and taking down unserviceable running capacitor from window / split type air-conditioner up to 3 TR capacity and supply and fix new starting capacitor 25 / 36 / 45 mfd. suitable for the AC and testing the same for satisfactory performance complete all as specified and as directed. Make : ARVIND / KHIL / TOTAL LINE
25
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Disconnecting and taking down unserviceable starting capacitor from window / split type air-conditioner up to 3 TR capacity and supply and fix new starting capacitor 80 / 100 mfd suitable for the AC and testing the same for satisfactory performance complete all as specified and as directed. Make : ARVIND / KHIL / TOTAL LINE
20
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Supply and fix voltage stabilizer for automatic operation, single phase naturally air cooled indoor type and designed for input variation between 170 volts to 250 volts with out put voltage stabilized at 230 volts with accuracy of +/- 2.5% and of capacity upto 5 KVA complete all as specified and as directed. Make : V-GAURD / ORRICON / TOTALLINE
4
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Opening / dismantling and removing the indoor unit of split air conditioner of capacity 1.5 / 2 TR and supply and fix new indoor unit of split air conditioner of 1.5 / 2 TR complete with making all connection complete all as specified and as directed.. Make : LG / Voltas / Blue Star / Samsung / Carrier / Hitachi or as per existing make.
4
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Supply and fix in replacement of outdoor condensing unit of split type AC (normal / invertor type ) 1.5 / 2 TR Capacity all as specified and directed. Make: Voltas / Blue Star / Carrier or as per existing make
4
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Supply and fix new scroll compressor of 2.75 TR capacity suitable for 5.5 TR capacity package AC unit and R-22 refrigerant, making necessary brazing and testing commissioning etc including taking out existing unserviceable compressor complete all as specified and as directed.
2
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Supply and fix new scroll compressor of 5 TR capacity suitable for 10 TR capacity package AC unit and R-22 refrigerant, making necessary brazing and testing commissioning etc including taking out existing unserviceable compressor complete all as specified and as directed.
2
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Supply and fix in replacement of new hermetically sealed compressor for 1.5 TR capacity split type AC including removing of unserviceable sealed compressor unit etc complete all as specified and as directed.
5
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All as per ser item No 73 above but of 2 TR
4
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All as per ser item No 73 above but of 3 TR
1
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Supply and fix in replacement of unserviceable micro processor PC board with new microprocessor PC board on any type of AC like existing / invertor type split AC / Casettee Type AC by dismantling /disconnecting the same carefully without disturbing other components up to 3 TR capacity AC including making necessary fixing arrangement etc., complete all as specified and as directed.
Make : LG / Carrier / Voltas / Bluestar / Hitachi / Samsung
6
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Removing defective PC board carefully with out disturbing the cooling coil and fan motor of upto 3 TR air conditioner and taking to reputed workshop check thoroughly and rectify the fault including replacement of IC transformer and connected accessories and refixing back to original position including testing and commissioning etc complete all as specified and as directed.
10
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Removing defective unserviceable blower fan motor indoor unit from split type air conditioners of 3 TR capacity and supply and fix blower fan motor unit suitable for split air conditioners up to 3 TR, complete all as specified and as directed.
2
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Disconnecting and taking down unserviceable internal wiring of window / split type air conditioner upto 3 TR capacity and supply and rewiring with copper conductors including testing and commissioning complete all as specified and as directed.
20
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Supply and fix PVC insulated cable flexible type with copper conductor of size 2.5 sqmm 3 core suitable for window / split type air conditioner up to 3 TR for connecting to indoor to outdoor unit capacity upto 5 Mtr length complete all as specified and as directed
100
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Supply and fixing LT digital display voltmeter suitable for LT panel at various plant room suitable including necessary connections and taking out old unserviceable complete all as specified and as directed.
40
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Supply and fixing LT digital type ammeter suitable for CT ratio 50 / 100 / 200 amps including necessary connections and taking out unserviceable ammeter complete all as specified and as directed.
30
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Supply and fixing push botton on / off suitable for LT panel of existing size including removing old unserviceable of colour Red, Green, Blue ,Yellow (as per site requirement) complete all as specified and as directed.
30
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Supply and fixing indicator lamp assembly complete LED type suitable for 30V DC or 110V AC including fixing in Panel including taking out unserviceable complete all as specified and as directed. Make :Vaishno or Equipment
80
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Supply and fix in replacement Moulded Case Circuit Breakers for Distribution Network with thermal magnetic release type DPX 250 3 pole 100 Amps capacity 16 KA rupturing capacity, 415V in existing panel board including modification on existing panel if required, necessary connectioning with copper strips / suitable size of copper conductor wire from bus bar, provision of suitable size of copper lugs as per the out going cable including taking down unserviceable MCCB complete all as specified and as directed.
3
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All as per ser item No 85 above but 4 pole 63 Amp 16 KA complete all as specified and as directed.
4
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All as per ser item No 85 above but 4 pole 250 Amp 36 KA complete all as specified and as directed.
4
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Supply and fix in replacement of MCB TPN 100 Amps 415 Volts three phase complete all as specified and as directed including dismantling the old one.
4
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Supply, install, testing and commisioning of three phase controlling unit to control the switching operation of Air conditioners/Exhaust Fan in an alternative manner with PLC module.Rated current (In) of system is 63A at rated operational Voltage (Ue) of 415V AC ,with rated insulation voltage upto 500V AC voltage.Control unit shall have incomer with R Y B indications & all outgoing ckt shall have SCPD device in series with control devices.Control Unit enclosure shall be fabricated from CRCA sheet with sheet thickness of 1.6mm,finished with impact-resistant grey epoxy powder coating shade RAL7032 with IP54 degree of protection & suitable for wall mounted installations.Enclosure of control unit shall have earthing bolts for safety purpose & shall have detachable gland plates with for entry of cables ,with pad type locking facility also. Control Unit shall be manufactured in India at OEM plant & shall have QMS & EMS certifications like ISO9001, ISO14001 & ISO45001 to ensure good quality product complete all as directed and specified.
Make - INDOASIAN equivalent LEGRAND, SCHNEIDER SIMENS
1
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