Tender For Rates For Non Csr Items Express Feeder For Various Development Works In Premises Of Ramtek Municipal Dist Nagpur - Rates for NON CSR Item Express Feeder at Municipal Council Ramtek 2 Outdoor, Zinc oxide gapless type, Lightning Arrestor, 11/9kV, 10/5kA with disconnector Nominal 8/20µs discharge current, 50Hz, energy Class III, Station class , all accessories conforming to IS3070, & IEC:99-4 and as per specifications provided. LA shall mount on febricated structure including construction of suitable hot dip galvanized GI supporting structure, foundation blots & nuts, installation of above equipment, earthing, testing and commissioning (Cost of civil works for foundation will be paid separately). 3 Supply erection testing and commissioning Outdoor,CT 11KV 300/5A 30VA Core-1 CL:0.5, Core-2 CL:5P10, Oil immersed, self cooled, 30VA burden, Frequency 50Hz., all accessories conforming to IEC 44-1-1996 & IS 2705, including control wiring and as per specifications provided, CTshall install on febricated GI structure. including of all materials and construction of suitable hot dip galvanized GI supporting structure, foundation blots & nuts, installation of above equipment, earthing, testing and commissioning (Cost of civil works for foundation will be paid separately). (Gantry structure apx weightalready included in VCB gantry structure) 4 Supply erection testing and commissioning Outdoor, 11/√3kV / 110/√3V, 1-Phase, Two Core Inductive Voltage Transformer, Oil immersed, self cooled, 50VA burden, Core-1 CL:0.5 & Core-2, CL:3P, 50Hz., with all accessories conforming to IEC 186-1987 & IS 3156-1992, including control wiring and as per specifications provided. PT shall install on febricated GI structure. including of all materials and construction of suitable hot dip galvanized GI supporting structure, foundation blots & nuts, installation of above equipment, earthing, testing and commissioning (Cost of civil works for foundation will be paid separately).(Gantry structure apx weight150KG) 5 Supply Installation DISCONNECTING SWITCH/ ISOLATOR (Without Earth Switch) Outdoor, Manual gang operated, 3 pole, Centre rotating Post Disconnecting Switch/ Isolator, horizontal disconnecting double break, 11kV, 400A, 50Hz., WITHOUT Earth Switch, 25kA rated short circuit current, required number of NO + NC auxiliary contacts, including control wiring and as per specifications provided.including all materials and construction of suitable hot dip galvanized GI supporting structure, foundation blots & nuts, installation of above equipment, earthing, testing and commissionin ( 2 nos FOR S/SIncomer VCB + Two no;s for transformer VCB) 6 DISCONNECTING SWITCH/ ISOLATOR (With Earth Switch) Supply erection testing ,Outdoor, Manual & Electrical gang operated, 3 pole, Centre rotating Post Disconnecting Switch/ Isolator, horizontal disconnecting double break, C, 50Hz., WITH Earth Switch, 25kA rated short circuit current, required number of NO + NC auxiliary contacts, including control wiring and as per specifications provided.including all materials and construction of suitable hot dip galvanized GI supporting structure, foundation blots & nuts, installation of above equipment, earthing, testing and commissioning (for 33 KV outgoing feeder) 7 Solid Core Post Insulators for 11KV outdoor application as per IS 731 & 2544, etc. as specifications provided, Supply of all materials and construction of suitable hot dip galvanized GI supporting structure, foundation blots & nuts, installation of above equipment. 8 Design, supply, installation, testing and commissioning of Substation Yard Structureusing hot dip galvanized GI Sections of latticed box type column, gantries, equipment support, plates, pipes, etc. of bolted/welded construction, manufactured out of ISMC / ISA, placed as per design & drawings including GI assembly bolts, nuts, foundation bolts, etc. complete. (Design and calculation shall be got approved before supply & erection). Supply of materials Installation, testing and commissioning (Cost of civil works for foundation will be paid separately).( For one gantry :-Column type HG(4 Nos.)-496.0 kg. Beam type HA(2 Nos.)-261.0 Kg. + other accessories 250 kg) 9 Supply Erection testing and commissioning OUTDOOR 11 KV VACCUM CIRCUIT BREAKER Outdoor Vaccum Circuit Breaker, Suitable for 33/11 KV substation11KV, 400A rated nominal current, 3 Pole, Gang operated, 50Hz., rated for 21kA (3 sec) short circuit current, required NO+NC contacts, control panel, suitable for local and motorized remote operations, all accessories, including control wiring and as per specifications provided. The Ciecuit breaker with pole operatingmechenisam ,Current and potential transformer shall install on supporting structure Circuit breaker shall be structure mounted open type seperate interrupter for each phase mount on single frame , Supply of all materials and construction of suitable hot dip galvanized GI supporting structure, foundation blots & nuts, installation of above equipment, earthing, testing and commissioning (Cost of civil works for foundation will be paid separately). (Gantry structure apx weight 250KG) 10 Supply Erection testing and commissioning ACSR PANTHER conductor of size 30/300mm Aluminium with 7/3.00mm steel wire as per IS398, including connectors, clamps, etc. String the conductors to make busbar, Installation using connectors and clamps, 11 IPS rigid aluminium alloy round tube 50mm for busbars as per IS5082 including connectors, clamps, etc Supply Installation of busbar using connectors, joints and clamps, testing and commissioning. 12 Supply Erection Testing and commissioning Outdoor/indoor CONTROL AND RELAY (C & R) PANELS Feeder and Transformer protection Control and Relay Panel for remote operation and protection of Substation switchyard equipment suitable for 30 V DC. It shall be fabricated out of cold rolled sheet steel of thickness not less than 3mm, powder coated in cubicle compartmentised, free standing, cable bottom entry, floor mounted, dust and vermin proof with reinforcement of suitable size angle iron, channel, T sections wherever necessary fully meeting all the requirements specified in the technical specifications. Galvanized hardware with zinc passivation shall be used for fabrication. All other requirements of the panel shall be as per specifications provided. It shall consist of Relays /CTs, Multi Function Digital Meters, Mimic diagram, Semaphore indicators, LED Alarm indicating lamps, Annunciation system, Hooter, Communication functions, Internal control wiring, Visual and audible alarm, Interlocking schemes, Remote/ Auto / Manual operation, Test Terminal Blocks, IP4X protection, Earthing, Space heaters, Anti pumping facility, etc Relays in C & R Panel shall be for multi-functional Protection, Control and Monitoring of Feeder lines and Transformers, suitable for remote operation. All types of Protection/Monitoring / Controlling Relays, Auxiliary Relays, Trip Circuit relays, AC Circuit relays, etc. All other requirements of the panel shall be as per specifications provided. Before fabrication of the Panel, electrical and control scheme for the entire substation shall be prepared by the Contractor and hard copies submitted for approval. 13 Rates for NON CSR Item Express Feeder at Municipal Council Ramtek 14 Supply Erection Testing and commissioning Outdoor/indoor CONTROL AND RELAY (C & R) PANELS Feeder and Transformer protection Control and Relay Panel for remote operation and protection of Substation switchyard equipment suitable for 30 V DC. It shall be fabricated out of cold rolled sheet steel of thickness not less than 3mm, powder coated in cubicle compartmentised, free standing, cable bottom entry, floor mounted, dust and vermin proof with reinforcement of suitable size angle iron, channel, T sections wherever necessary fully meeting all the requirements specified in the technical specifications. Galvanized hardware with zinc passivation shall be used for fabrication. All other requirements of the panel shall be as per specifications provided. It shall consist of Relays /CTs, Multi Function Digital Meters, Mimic diagram, Semaphore indicators, LED Alarm indicating lamps, Annunciation system, Hooter, Communication functions, Internal control wiring, Visual and audible alarm, Interlocking schemes, Remote/ Auto / Manual operation, Test Terminal Blocks, IP4X protection, Earthing, Space heaters, Anti pumping facility, etc Relays in C & R Panel shall be for multi-functional Protection, Control and Monitoring of Feeder lines and Transformers, suitable for remote operation. All types of Protection/Monitoring / Controlling Relays, Auxiliary Relays, Trip Circuit relays, AC Circuit relays, etc. All other requirements of the panel shall be as per specifications provided. Before fabrication of the Panel, electrical and control scheme for the entire substation shall be prepared by the Contractor and hard copies submitted for approval.
