Supply fab erec teel stru paint spy Erec earth material erec clamping earth bore mat provn stn auxiliarie Establishment Standby Energy meter 230 kV GT bay Switchyard meter room Exg TAQA 250MW IPP Uthangal DCW CEDC

Amount

Supply of various types of hot dip galvanised fabricated steel structures confirming to IS 2062 Gr A at site as per the std.design/Drawing, inculiding freight and handling loading un loading ,labour,machinery and Consumables, and as directed by the field Engineer at the SS site. Non-specfied structures, Extension, Alterations, and Deductions as per station.

Light section (other than Heavy section)

Labour for the Erection of the fabricated steel structures at the SS site with Supply of GI Bolts, Nuts & Washers(Spring/Flat as required) confirming to IS including Labour, machinery and Consumables as required & as directed by the field Engineer.Non-specfied structures, Extension, Alterations, and Deductions as per station.

Light section (other than Heavy section)

Earthing: Supply of Various types of Steel materials confirming to ISS 2062 –Gr A including VAT, Freight, Handling, etc., at site for Earthing with Labour for Fabrication & erection for Earthing including Labour, Machinary and Consumablesas as Required and as directed by the Field Engineer.

Labour for excavating and refilling of earth /trench for earthmat, cable, etc., of any size/depth narrow excavation as directed by the field engineer.

Semi density Rock soil

Providing Earth bore 140/150 mm dia using power rig or 100/125 mm dia using hand bore set including the labour, lead, lift etc., sedimentary strata of clay & sand stone shale pebbles boulders etc., for earth Pits with supply and providing of Bentonite powder(Sodium Bentonite) 5Kg /Mtr depth of the bore mixed with low resistivity earths as directed by the field Engineer (Earth to be supplied by the contractor)

Supply and providing of 450-600 mm dia, 300 mm height, 36 mm thick cement collar for identification of earth electrode location as directed by the field engineer.

Transportation of Department materials by the Contractor from any department stores to site or as directed by the field Engineer. Damages if any will be recovered from the contractor.

Hire Charges per day for 1 No. Diesel driven lorry of 10 T capacity upto 24hrs a day normally above 100kms

Hire charges upto 100kms

kilometer charges in excess of 100 kms in a day additional charges per km

Rentention charges beyond 24 Hours a day

From 1Hour to 6Hours – 25% of hire charges

Insurance coverages for transporting both fragile and Non-fragile of Equipment in contractor's Diesel driven lorry of 10T capacity from store to site or as directed by field Engineer

Labour for the loading/unloading/shifting of Department materials at stores or site by the Contractor WITHOUT using Board's crane for one operation.

Non-Fragile Materials: Cables/Conductors including cutting and rewinding

Fragile Materials

230/110 KV CT/PT/LAS/CVT/CC/WT/Others

33/22/11 KV Insulators

Labour for the erection of Strung bus and all related hardwares, fittings, clamps including Meggering, hoisting of insulators and consumables and as directed by the Field Engineer.

230 kV Double Conductor Strung Bus / Phase

Labour for the erection of Insulator single pole stack for supports/Underhang including Meggering & other consumables and as directed by the field engineer.

Labour for the Erection of Jumper/Droppers using Moose/Zebra/panther Conductors including Modification of End clamps, providing holes etc wherever necessary as directed by the field engineer.

POWER CONNECTORS

Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc., confirming to IS confirming to IS as per the drawing and specification.

6-Bolt Tension Fitting

T clamp for Twin Moose to Single Moose

T clamp for Moose to Moose

Spacer Clamp for Twin Moose (225mm Spacing)

Measurement Transfomer: Labour for the erection of 3 Nos Measurement transformer using crane, Supply and erectioon of earthing steels using( 65x10 for 230 KV SS ) 50x8 MSF & Flexible copper loops to CT/PT for equipments & Junction Box earthing structure earthing, erection of CT/PT Junction Boxes, supply and erection of fixing steels, Painting of Primer redoxide, Two Coats of Bus Green enamel paint on earthing steels with supply of reputed make paints, including, frieght & all consumables as directed by the field engineer.

230 kV using crane arranged by the Contractor.

PAINTING :Supply & Labour charges for two coats of enamel painting in any substation structures, steels, etc and wherever required including the cost of reputed make paints and other consumables as directed by the field Engineer.

Labour charges for writing details in any finished surface/board including cost of enamel paints and other consumables as directed by the field Engineer.

CABLES:Labour for erection of cable in duct / trench/clamping on structures neat laying in the ducts with identification aluminium tags in all duct corners for easy identification of cables including fabrication of clamps and fixing at uniform intervels as directed by the field engineer.

Up to 8 core

STATION ACCESSORIED: Supply and glanding of ISI mark cable gland of suitable size of reputed make including removing of insulation of cables and providing suitable holes as required and as directed by the field engineer.

Supply and termination of cable core end dressed neatly including the cost of cable socket (Lug) ferrules, sleeves, tags, ties, strops, etc as directed by the field engineer. ( No . Of core ends in unit of 1000 )

Supply and provision of 12/25X3mm flexible braided copper/copper flats as required and as directed by the field Engineer

Supply &Crimping of Copper Lugs of Suitable sizes as required and as directed by the field engineer.

Supply and fixing fuse unit of reputed make with ISI as directed by the field engineer including driling and fixing

HRC backlite fuse units

Supply and fixing of HRC fuse of reputed make with ISI as directed by the field engineer including driling and fixing

Supply and fixing of Hylam Board 8/10 mm thick wherever required as directed by the field engineer

Supply and fixing of MCB of Havells / Schneider / MDS/reputed make with ISI mark wherever required directed by the field engineer

32 amps -3 Phase 4 Pole

16 AMPS - single phase, single pole

Supply and fixing of Terminal blocks of reputed make such as Elmex/ WAGO/ Connectwell/ Phoenix as directed by the field engineer

Disconnecting type ( Link type)

Supply and provision of M8,M10,M12 and M16 (full /Half thread)G.I.bolt and nuts of various sizes including plate/spring washers as required and as directed by the field engineer.

Dismantling: Labour for Dismantling of Jumper/Droppers using Moose/Zebra/panther Conductors including consumables.

SGST & CGST /IGST (If applicable quote the value, if not enter '0')