Supply, Fabrication and erection of MS Channel, Angle, MS flats and MS Rod, provision of earth raiser, erection of 230KV equipments, etc., for establishment of 230 KV SS at existing 110 KV SS at Vembakkam

Amount

Supply, Fabrication, transporting, sand blasting with zinc painting of MS Channel, MS Andle of various size including the cost of all materials, labour, lead, lift., complete as directed by the department engineer at site.

Supply,transport,loading & unloading of MS Flat,(65 x 10mm and 50 x 8mm thick ) earth raiser to site including the cost of all materials , transport, labour, lead, lift etc., complete as directed by the Dept Engineer at site.( for 230 KV)

Supply& fabrication of earth electrode 6.00Mtr length transport, loading & un loading of MS Round Rod (40mm) for earth spike to the site including the cost of all materials , transport, labour,lead, lift etc., complete as directed by the Dept.Engineer at site.

Erection of 230 KV SF6 circuit breakers (Complete shape) with MOM box & Terminal connectors using crane by own crane arrangement,link plate connection, including inter pole &, control cubical wiring, Evacuation, Gas filling, providing man power for testing whenever required & as directed by the field Engineer.

Erection of 230 KV CVT, Current Transformers & etc with Junction box & Terminal connectors using crane by own arrangement as per the field condition, including other incidental charges providing man power for testing whenever required as directed by the field Engineer. (One single ph. unit)

Labour for erection of CT/PT junction box including fabrication of clamp

Labour for erection of AB switches, including cost of lubricant, consumable and wiring for motor operated switches, alignment, checking of operation by both manual and electrical (if necessary) and as directed by the field Engineer. With earth motor operated 230 KV Isolator

Labour for erection of AB switches, including cost of lubricant, consumable and wiring for motor operated switches, alignment, checking of operation by both manual and electrical (if necessary) and as directed by the field Engineer. Without earth motor operated 230 KV Isolator

Erection of 230KV LAS with moniter, Terminal connectors including fabrication of base using crane by own arrangement as per the field condition, providing man power for testing whenever required & as directed by the field Engineer.

Erection of single pole stack up right/under hang/suspension 230 KV insulators or disc insulator.

Erection of 230 KV strung bus using Twin zebra conductor, fixing Bolted type Tension fitting & spacers (1Span -3ph x 2 Wire = 6 wires)including hoisting of insulators.

Erection of 230 KV strung bus using Single zebra conductor, fixing Bolted type tension fitting (1Span -3ph x 1 Wire = 3 wires) including hoisting of insulators.

Labour for erection of bus bar including fabrication and any modification of end clamp whereever necessary and as directed by the field Engineer with making bends using 75mm IPS Aluminium tube.

Labour for erection of bus bar including fabrication and any modification of end clamp whereever necessary and as directed by the field Engineer without making bends using 75mm IPS Aluminium tube.

Providing Jumper / Dropper by Zebra ACSR Conductor

Labour machineries consumables for fabrication & erection of earth spike, including cost of labour , lead, lift etc.,complete as directed by the Dept.Engineer at site.(Under LC Condition)

Fabrication & Erection of Earth mat & earth raisers with 75 x 12 M.S. Flat , 65 x 10mm MS Flat & 50 x 8mm MS Flat as per the approved diagram.

Erection of 230KV C & R Panels AC/DC/panel, Charger, etc., simplex indoor / outdoor

Laying of Control cables in duct / trench including the cost of Alu. Tag for identification,including cost of excavation & re filling of trench ave.0.3M & ave.depth 0.4M for cable laying below fixed yard level if necessary. Upto 8 core

Laying of Control cables in duct / trench including the cost of Alu. Tag for identification,including cost of excavation & re filling of trench ave.0.3M & ave.depth 0.4M for cable laying below fixed yard level if necessary. Above 8 core

Laying of control cable with suitable clamping in structure including the cost of Alu. Tag for identification, Upto 8 core

Laying of control cable with suitable clamping in structure including the cost of Alu. Tag for identification, Above 8 core

Labour for excavation and refilling of trench of average width of 0.3m and average depth of 0.8M for eartmat and 0.4 m for laying of cable below fixed yard level and of any size as required by field Engineer.

Labour for loading,or unloading or shifting of materials using Boards Crane - Non- Fragile

Labour for loading,or unloading or shifting of materials using Boards Crane - Fragile

Labour charges for painting earth raisers by green enamel painting including cost of paint (Dulex, Asian & berger preferred) & other consumables & as directed by the field engineer

Hire charges for crane provided (12 Tonne) for any erection loading, unloading, or shifting of equipments , done by department.

Manufacturing and supply of bolt of required length of 18 - 20 mm dia GI rod including cost of GI rod and 2Nos GI nuts & washer as directed by the field Engineer. Grout bolt & Eye bolt.

Supply and provision of M 8,M9,M10,M12, & M16 full thread GI bolt & nuts & GI Washer of various sizes for erection AB Switches & insulators and any other purpose wherever required and as dircted by the fIeld Engineer.

Fabrication supply & fixing of equipment board of various size & fire stand etc as per drawing & as directed by the Executive Engineer including cost of all materials.

Fabriction supply and fittings of CT/PT junction box out of 14 SWG (2.00mm) MS sheet whereever required as driected by the field Engineer. The box shall have sturdy hinges provision for mounting terminal blocks and locking arrangements including cost of all materials 500WX150DX300H

Fabrication, supply and fixing of AC distribution box of size 750W x 250D x 750 H mm out of 14SWG (2mm) M.S.Sheet wherever necessary as directed by the field Engineer.The box shall be vermin proof shall have sturdy hinges,provision for mounting MCB and MCCB detachable gland plate and locking arrangements including cost of all materials.

Labour charges for removing rust, primer coat, first & second coat painting both sides & in M.S.board etc., including cost of enamel paint (Dulex,Asian, Berger preferred) and other consumables directed by the field Engineer.

Supply and erection of `B` Class GI pipe for extension of tandum /down pipe for AB Switches and for any other work as required by and as directed by field Engineer including cost of GI Pipe. - 50mm Dia

Supply & fixing of ISI mark backlite HRC/rewirable fuse holder of reputed make in panels/boxes for AC/DC/PT Circuits wherever required as directed by the field Engineer. 16Amps

Supply & fixing of ISI mark backlite HRC/rewirable fuse holder of reputed make in panels/boxes for AC/DC/PT Circuits wherever required as directed by the field Engineer - 32Amps

Supply & fixing of ISI mark backlite HRC/rewirable fuse holder of reputed make in panels/boxes for AC/DC/PT Circuits wherever required as directed by the field Engineer - 63Amps

Supply & fixing of ISI mark backlite HRC fuse without holder in panels/boxes for AC/DC/PT circuit wherever required as directed by the field Engineer. - 2/5/10Amps

Supply & fixing of ISI mark backlite HRC fuse without holder in panels/boxes for AC/DC/PT circuit wherever required as directed by the field Engineer. - 32Amps

Supply & fixing of ISI mark backlite HRC fuse without holder in panels/boxes for AC/DC/PT circuit wherever required as directed by the field Engineer. - 63Amps

Supply & fixing of ISI mark porcelain rewirable fuse unit of reputed make in panels, boxes for AC Circuits wherever required as directed by the Field Engineer. - 15 Amps

Supply & fixing of ISI mark porcelain rewirable fuse unit of reputed make in panels, boxes for AC Circuits wherever required as directed by the Field Engineer. - 32 Amps

Supply & fixing of ISI mark porcelain rewirable fuse unit of reputed make in panels, boxes for AC Circuits wherever required as directed by the Field Engineer. - 200 Amps

Supply and fixing of ISI mark 3 Phase 4 Pole 415 V changeover switch of reputed make as required and as directed by the field engineer. 63A

Supply and fixing of ISI mark 3 Phase 4 Pole 415 V changeover switch of reputed make as required and as directed by the field engineer. 200A

Supply and fixing of mounting channels/rails, suitable for CBTM5 terminal blocks & MCBs in panel/box and as required and directed by field engineer.

Supply and fixing of nut type CBTM5 terminal block in panel box as required and as directed by the field engineer

Supply and fixing of disconnecting type terminal block for CT circuits in panel box as required and directed by the field engineer

Supply and glanding of cable gland of suitable size including removing insulation of cable and providing suitable holes as per field condition, wherever required & as directed by the Engineer- 19 mm

Supply and glanding of cable gland of suitable size including removing insulation of cable and providing suitable holes as per field condition, wherever required & as directed by the Engineer- 25 mm

Supply and glanding of cable gland of suitable size including removing insulation of cable and providing suitable holes as per field condition, wherever required & as directed by the Engineer- 28 mm

Supply and glanding of cable gland of suitable size including removing insulation of cable and providing suitable holes as per field condition, wherever required & as directed by the Engineer- 32 mm

Supply and Termination of cable core end including cost of cable socket, lug, ferrules, strap etc., as per cable schedule and as directed by the field Engineer for the equipments – Breaker, CT, CVT, Isolator panels etc.,.

Supply & fixing of (Godrej) 6lever Navtal lock with triplicate keys for AB switches and for any other purpose including the cost of ring and key token as directed by the field Engineer.

Supply & fixing of ISI mark MCB(AC) in panel/Boxes of reputed make as directed by the field Engineer. Single Phase 16Amps

Supply & fixing of ISI mark MCB(AC) in panel/Boxes of reputed make as directed by the field Engineer. - Three Phase 32Amps

Supply & fixing of ISI mark MCB(AC) in panel/Boxes of reputed make as directed by the field Engineer. - Three Phase 63Amps

Supply & fixing of ISI mark MCB(AC) in panel/Boxes of reputed make as directed by the field Engineer. - Two Phase 32Amps

Supply and fixing of flexible copper tape /rope for interlinking panel earthing and for any other purpose on any size including the cost of copper lugs at both end as directed by the field engineer

Fabrication and fixing of bellmouth providing jumper connection in the solid core / PT insulators including the cost of GI pipe & other consumables & as directed by the field Engineer.

Supply & erection of DC interlock box (FRP) (Bay marshalling box ) with terminal block and all accessories as per specification , and as directed by the Dept. Engineer at site.including cost of all labour lead, lift & ext.,complete at site.

Supply & erection of AC distribution box (FRP)with terminal block and all accessories as per specification ,and as directed by the Dept. Engineer at site.including cost of all labour lead, lift & ext.,complete at site.

Supply of 230 KV double tension stringing assembly with single anchoring points with all hardware accessories including tension clamp sets suitable for ACSR zebra conductor with 225 mm conductor spacing.

Supply of Spacer for zebra rigid type 225 mm spacing

Supply of 3", Bus Seating block

Supply of Corona bell for 3" Alu. Bus

Supply & Erection of Fire extingusher 50 liter Foam type trolly mounted

Supply & Erection of Fire extingusher 25 KG DCP type

Supply & Erection of Fire extingusher 10 KG DCP type

Supply & Erection of Fire extingusher 9Lit DCP type

Supply & Erection of Fire extingusher 5 KG DCP type

Supply & Erection of Fire extingusher Fire extingusher CO2 Type portable 6.8 kg

GI Ladder type Cable tray (2.4 m L x0.6 m W)

GI Ladder type Cable tray (2.4 m L x0.45m W)

GST for bidders within TamilNadu

GST for bidders outside TamilNadu (IGST)

ULTRAPOWER BUILDERS