(ARMO 2020-21) Servicing of VCB, ACB and Relay Calibration in HT Panel, LT Panel, Repairs and Servicing of Boom Barriers at Belagavi Airport

Amount

Inspection, servicing and testing of 11KV HT incomer panel comprising of 05 nos VCB's (02 incomers + 1 Buscoupler cum BPT+ 1 BR cum BPT +02 Outgoings) totally enclosed, fully interlocked horizontal draw out type, 800 Amps VCB breakers panel of ABB make by by deploying experienced manpower from OEM / Authorized dealer including drawing out of the VCB, opening the same, Cleaning of Contact Surfaces, Overhauling of Operating Mechanism, Lubrication of Moving Parts, Cleaning & testing of CTs, PTs, Busbars and Chambers, Checking of Busbars and bus links, Replacement of Gasket, Checking of Electrical and Mechanical Operation, measuring of Contact Resistance, Checking of IR values, Testing of ON/OFF Time, replacement of minor defective spares, servicing as per the manufacturers recommendations & technical specifications including panel testing, calibration of all VCB panel relays (O/C & E/F relay, Master trip relay and Auxiliary relay), submission of calibration/service reports/Test Reports etc., complete as required. [Inventory:: Make, Model, Qty is listed in Technical Specifications]

Inspection, Servicing and testing of ACBs of various Makes and Capacities provided in LT Panels at various Power Houses/ Substations by deploying experienced manpower from Manufacturer/ Authorised Service Dealer/Authorised Channel partner for Servicing of ACBs including dismantling, servicing, cleaning of contact surfaces, arc chutes, overhauling of operating mechanism, lubrication of moving parts, Checking of UV Coils, Trip Circuits, Checking of Control Circuits, replacement of minor defective spares as per OEM servicing schedule, recommendations & technical specifications including panel testing, Calibration of Releases provided in various ACBs in LT Panels, Testing of Tripping, Timing function etc., i/c adjustment of Settings (as required) at site by Secondary Injection, Testing and Commissioning etc. complete as required. [Inventory:: Make, Model, Qty is listed in Technical Specifications]

Inspection, Servicing and testing of ACBs of Merlin Gerin Make-NH800 LT Panel of old powerhouse/ Substations by deploying experienced manpower from Manufacturer/ Authorised Service Dealer/Authorised Channel partner for Servicing of ACBs including dismantling, servicing, cleaning of contact surfaces, arc chutes, overhauling of operating mechanism, lubrication of moving parts, Checking of UV Coils, Trip Circuits, Checking of Control Circuits, replacement of minor defective spares as per OEM servicing schedule, recommendations & technical specifications including panel testing, Calibration of Releases provided in various ACBs in LT Panels, Testing of Tripping, Timing function etc., i/c adjustment of Settings (as required) at site by Secondary Injection, Testing and Commissioning etc. complete as required. [Inventory:: Make, Model, Qty is listed in Technical Specifications]

Calibration of Relays/Auxillary Relays [(Electro-Mechanical/ Static/ Digital/ Microprocessor Based Relays)-(O/C and E/F , OV/ Neutral Displacement/Instantaneous UV relays/Transformer Differential Relay/Reverse Power Relay)] provided in various LT Panels, Testing of Insulation Values, Pick-up Value, Timing, Burden, etc., i/c adjustment of Settings (as required) at site, Relay Co-ordination with immediate Up and Down Circuit conforming to IS 9124 - 1979 for Secondary Injection Test, testing and commisioning etc complete as required. [Inventory:: Make, Model, Qty is listed in Technical Specifications]

Inspection, Servicing and testing of Float cum Boost charger panel (24V/60A) at New powerhouse including Cleaning of Charger, testing of Charger Circuit (Control and Power Circuit) including Instruments/ Relays/ Meters/ Transformers/ Rectifiers/ Filters, attending faults, replacement of minor Defective Components, Checking of Batteries, Terminals, testing of Operation to ensure serviceability of cubicle & panel , Commissioning etc complete as required. [Inventory:: Make, Model, Qty is listed in Technical Specifications]

Repair and Servicing of Boom Barriers including replacement of aluminium barrier with retro reflective warning red strips, hand held remote controllers complete as required. (Make:Warden)

For operation area entry gate - 8 Mtrs Boom length

For entry & exist approach roads - 6 Mtrs Boom length

Hand held remote controllers for boom barriers.

SUPRITH ELECTRICAL & ENGINEERING WORKS

Reltec Engineers