Civil and Electrical works for Kodaikanal 110/22 KV SS

A.1 Clearing scrap jungle without uprooting including all cost of labour lead lift etc complete.

HGS SS.20.B. Earth work excavating and depositing on bank with initial lead of 10 m & initial lift of 2m in Hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders.

SDR-(Not requring Blasting) Earth work excavating and depositing on bank with initial lead of 10 m & initial lift of 2m in soft disintegrated rock, laterite,soft rock or kankar, Not requring Blasting

Supplying and filling of river sand in foundation and basement with well watering and consolidation as per standard specification including cost of all materials lead lift etc complete.

PCC 1:3:6 using 40mm HBS jelly including cost of all materials, lead, lift etc., complete without form work with electricity supplied by Department at free of cost

PCC 1:4:8 mix using 40mm HBG machine crushed metal for foundation including cost of all labour materials lead lift curing etc complete.

RCC 1:1.5:3 mix using 20mm HBS metal (machine crushed) for RAFT Concrete wihout formwork including all cost labour materials lead lift etc complete but excluding cost of steel reinforcement (By using mixer machine and vibrator)

PCC 1:2:4 using 20 mm metal for foundation without form work (up to Ground level)

RCC 1:1.5:3 using 12-20mm graded hard machine broken granite stone, including cost of all materials,curing, all labour charges, lead, lift, etc. complete. But excluding cost of steel reinforcement. For column Footing concrete. Without formwork

PCC 1:2:4 using 20 mm metal for foundation with form work

RCC 1:1:2 using 12-20mm graded hard machine broken granite stone, including cost of all materials, form work, centering, curing, all labour charges, lead, lift, etc. complete. But excluding cost of steel reinforcement. For column concrete.

RCC 1:1:2 using 12-20mm graded hard machine broken granite stone, including cost of all materials, form work, centering, curing, all labour charges, lead, lift, etc. complete. But excluding cost of steel reinforcement. For Grade beam concrete.

RCC 1:1.5:3 using 12-20mm graded hard machine broken granite stone, including cost of all materials, form work, centering, curing, all labour charges, lead, lift, etc. complete. But excluding cost of steel reinforcement. For Roof Beam concrete.

BW in CM 1:5, including cost of all materials, lead, lidt etc complete as per the instruction of site engineer incharge.

Plastering CM 1:3 12mm thick, including cost of all materials, lead, lift etc complete.

RCC 1:1.5:3 using 20 mm metal for slab including cost of shuttering, lead, lift, materials and labour complete.

Supply and fixing of MS / RTS Reinforcement including cost of all materials, lead lift etc, complete.

Supplying and fabrication and fixing of M.S Angle including painting etc. complete.for Cable duct

Colour Washing Two coats with exterior emulsion paint over one coat of emulsion primer.

Removal of existing 6 mm metal with weeds, seiving and re-spreading in the 110 KV and 22 KV yard

Supplying and filling of 20 mm metal transport, unloading, spreading, watering, consolidation by hand roller, labour etc., copmplete.

Supply ,Transport and fixing of 90 LBS Rail bit

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

Supplying, laying, fixing and pluging with holed end cap in position of PVC pipe of best quality including cutting, threading, joining with necessary PVC specials including cost of all materials lead lift labour, earthwork excavation wherever necessary 32mm PVC dia pipe

Supplying, laying, fixing and pluging with holed end cap in position of PVC pipe of best quality including cutting, threading, joining with necessary PVC specials including cost of all materials lead lift labour, earthwork excavation wherever necessary 25mm PVC dia pipe

Supplying and fixing in position of gun metal wheel valve leader make of best quality including cost of materials lead lift labour etc complete. 32mm dia Valve

Supplying and fixing in position of gun metal wheel valve leader make of best quality including cost of materials lead lift labour etc complete. 25mm dia Valve

Labour charges for laying of control/ yardlight cable by digging cable trench of size 0.3mX0.6m filling with for a depth of 0.2m, covering with one layer of country bricks and refilling with excavated earth and including cost of sand and bricks, etc.

A.2 Labour, machinery, Consumables for the Fabrication for steel structures.with electricity supplied by Department at free of cost for Heavy section (14 kg/m and above) (40% labour for hill area extra)

Labour, machinery, Consumables for the Fabrication for steel structures.with electricity supplied by Department at free of cost. Light section (below 14 kg/m) (40% labour for hill area extra)

Labour for the Erection of the Fabricated Steel Structures with electricity supplied by Department at free of cost. Heavy section (14 kg/m and above) (40% labour for hill area extra)

Labour for the Erection of the Fabricated Steel Structures with electricity supplied by Department at free of cost. Heavy section (14 kg/m and above) (LC Period 30% Extra)+(40% labour for hill area extra)

Labour for the Erection of the Fabricated Steel Structures with electricity supplied by Department at free of cost. Light section (below 14 kg/m) (40% labour for hill area extra)

Labour for the Erection of the Fabricated Steel Structures with electricity supplied by Department at free of cost. Light section (below 14 kg/m) (LC Period 30% Extra)+ (40% labour for hill area extra)

Labour, machinery, consumables for fabrication, erection of earthmat, earth connection, earth electrode, earthspike (including sharpening of earth spike, earth work excavation and refilling). As directed by the field engineer with electricity supplied by Department at free of cost. (40% labour for hill area extra)

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) (40% labour for hill area extra)

Labour charges for providing /placing grouting bolt by template for 110KV breaker, C.T/PT structure, 22 KV Breaker foundation as directed by the field engineer. (40% labour for hill area extra)

Supply of Red oxide & Aluminium paint of reputed make (ie Asian,Dulux,Nerolec paint) and Labour,consumables for first primer coat using red oxide Paint and first finish coat of Painting using Aluminium Paint including consumables, after proper surface preparation using appropriate machinery to remove rust/scales etc as directed by the field engineer.(40% labour for hill area extra)

Supply of Aluminium paint of reputed make (ie Asian,Dulux,Nerolec paint) and Labour for Second coat of Painting using Aluminium paint including consumables etc., (40% labour for hill area extra)

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. (40% labour for hill area extra)

Labour charges for writing details in any finished surface/board including cost of enamel paints and other consumables as directed by the field engineer. (40% labour for hill area extra)

Labour for erection of 22 KV Breaker using crane arranged by the Contractor including the cost of gada cloth taflan tape and other consumables including support structure providing holes, gas filling wherever necessary as directed by the field engineer. (40% labour for hill area extra)

Labour for erection of 110 KV Breaker using crane arranged by the Contractor including the cost of gada cloth taflan tape and other consumables including support structure providing holes, gas filling wherever necessary as directed by the field engineer (40% labour for hill area extra)

Labour for erection of 22 KV CT's, PT's using Crane arranged by the Contractor including providing holes wherever required as directed by the field engineer. (LC Period 30% extra)+(40% labour for hill area extra)

Labour for erection of 110 KV Current transformers using Crane arranged by the Contractor including providing holes wherever required as directed by the field engineer. (40% labour for hill area extra)

Labour for erection of 110 KV AB Switch without earth with proper allingments including accessories, Meggering and cost of consumables and lubricants and as directed by the field engineer. with electricity supplied by Department at free of cost. (40% labour for hill area extra)

Labour for erection of 110 KV AB Switch without earth with proper allingments including accessories, Meggering and cost of consumables and lubricants and as directed by the field engineer. with electricity supplied by Department at free of cost. (LC Period 30% extra)+(40% labour for hill area extra)

Labour for erection of 22 KV AB Switches with proper allingments including accessories, Meggering and cost of consumables and lubricants and as directed by the field engineer. with electricity supplied by Department at free of cost. (LC Period 30% extra)+(40% labour for hill area extra)

Labour for erection of 22 KV AB Switches with proper allingments including accessories, Meggering and cost of consumables and lubricants and as directed by the field engineer. with electricity supplied by Department at free of cost. (40% labour for hill area extra)

Labour for erection of 110 KV LAS station/Distribution type single unit including monitors & accessories. (LC Period 30% extra)+(40% labour for hill area extra)

Labour for erection of 22 KV LAS station/Distribution type single unit including monitors & accessories. (LC Period 30% extra)+(40% labour for hill area extra)

Labour for the Erection of 110 KV Single Conductor Strung bus/phase and all related hardwares, fittings, clamps including Meggering, hoisting of insulators, and consumables and as directed by the field engineer. with electricity supplied by Department at free of cost. (LC Period 30% extra)+(40% labour for hill area extra)

Labour for the Erection of 22 KV Single Conductor Strung bus/phase and all related hardwares, fittings, clamps including Meggering, hoisting of insulators, and consumables and as directed by the field engineer. with electricity supplied by Department at free of cost. (40% labour for hill area extra)

Labour for the erection of 110 KV Insulator single pole stack for supports Uprights/Underhang including Meggering & other consumables and as directed by the field engineer. (40% labour for hill area extra)

Labour for the erection of 110 KV Insulator single pole stack for supports Uprights/Underhang including Meggering & other consumables and as directed by the field engineer. (LC Period 30% Extra)+(40% labour for hill area extra)

Labour for the erection of 75 mm (1 Length) Busbar including suitable Modifications of End Clamps, providing holes wherever necessary as directed by the field engineer. with electricity supplied by Department at free of cost. (LC Period 30% Extra)+(40% labour for hill area extra)

Labour for the erection of 50 mm (1 Length) Busbar including suitable Modifications of End Clamps, providing holes wherever necessary as directed by the field engineer. with electricity supplied by Department at free of cost. (LC Period 30% Extra)+(40% labour for hill area extra)

Labour for the Erection of Jumper/ Droppers using Zebra Conductors including Modification of End clamps, providing holes etc wherever necessary as directed by the field engineer. (40% labour for hill area extra)

Labour for the Erection of Jumper/ Droppers using Zebra Conductors including Modification of End clamps, providing holes etc wherever necessary as directed by the field engineer. (LC Period 30% Extra)+(40% labour for hill area extra)

Labour for the Erection of Control Panels like Simplex type/AC/DC/C&R Panel of Non-Grid type, Twin feeder Control/Relay Panels etc., including consumables as directed by the field engineer. (40% labour for hill area extra)

Labour for erection of above 8 core cable in duct/trench/clamping on structures - neat laying in the ducts with identification Tags,Plastic token in all duct corners for easy identification of cables. including fabrication of clamps and fixing at uniform intervals as directed by the field engineer. (40% labour for hill area extra)

Labour for erection of upto 8 core cable in duct/trench/clamping on structures - neat laying in the ducts with identification Tags,Plastic token in all duct corners for easy identification of cables. including fabrication of clamps and fixing at uniform intervals as directed by the field engineer. (40% labour for hill area extra)

Supply and glanding of ISI mark cable gland of 16/19 mm 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 glanding of ISI mark cable gland of 22/25 mm 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 glanding of ISI mark cable gland of 28/32 mm 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, stropes, etc., as directed by the field engineer. (No.of core ends in unit of 1000).

Supply and Erection of 5m Grouting type lamp post of B class MS pipe (3 inch dia for 3mtrs &2.5inch dia for 2mtrs)including single/double fitting fixing arrangements,1 inch dia B class pipe arms,yard light box fixing flat and one coat of redoxide paint and Two coat of Aluminium paint. (40% labour for hill area extra)

Fabrication, supply and fixing of C.T/P.T junction box of size 400x300x150 mm of 16 SWG(1.6mm) M.S.sheet with primer coat paint, Supply,Fabrication and erection of Box fixing Flats using 50x8 MSF, Supply and Fixing of 25x3mm² Braided Flexible Copper loops to box earth., Two coat of Enamel Paint, provision for fixing terminal blocks/MCBs including consumables, VAT, fright, etc., as directed by the field engineer on site requirements.(The box shall be vermin proof shall have sturdy hinges, & locking arrangements) (40% labour for hill area extra)

Fabrication,supply&fixing of Earthpit detail board including the cost of 20SWG CR Sheet,10mm RTS Rod ,T &P etc., complete. (40% labour for hill area extra)

Labour for erection of C.T/P.T junction box.(box supplied by department) (40% labour for hill area extra)

Supply and Erection of yard light fuse unit mounting box of size 200x200x150mm (BxHxD) out of 18 SWG (1.22mm) G.I Sheet as per drawing , provided with 16/20A rewirable Porcelain Fuse carrier unit, 16 A Bakelite connenectors including its cost materials, consumables, VAT, frieght, etc and as directed by the fiels engineer on site requirements. (The box shall be vermin proof,shall be provided with sturdy hinges,with provision for cable entry and locking arangements). (40% labour for hill area extra)

Supply and Erection of 1x72W, 240V LED street light Aluminum case fitting Make-CGL/PHILIPS as per direction of site engineer.(inclusive of all taxes). (40% labour for hill area extra)

Supply and fixing of godrej 6 lever navtol lock with triplicate keys for A.B.Switches & LAS fencing and for any other purpose including the cost of ring and key token as directed by the field engineer. (25% material for hill area extra)

Supply and fixing of Key chain,ring and identification key token for A.B.Switches as directed by the field engineer. (25% material for hill area extra)

Supply and erection of Vinyl Sticker cutting/Printing on Vinyl Sticker/Foam board to be used for main equipment, slogan, name board & any other purpose of required sizes as directed by the field engineer.(40% labour for hill area extra)

Supply and labour charges for providing GI chain link fencing wire of size 50-60 square of 10 swg (40% labour for hill area extra)

Supply and fabrication and erection of grout bolt with 20/22 mm rod confirming to IS with proper threading and 2 nos MS Nuts as directed by the field Engineer. (40% labour for hill area extra)

Supply and fabrication and erection of eye bolts with 20/22 mm rod confirming to IS with proper threading and 2 nos MS Nuts as directed by the field Engineer. (LC period 30% extra)+(40% labour for hill area extra)

Labour for the loading/unloading/shifting of Department material 110 KV AB Switches at stores by the Contractor WITHOUT using Board's crane for one operation.

Labour for the loading/unloading/shifting of Department material 22 KV AB Switches at stores by the Contractor WITHOUT using Board's crane for one operation.

Labour for the loading/unloading/shifting of Department material Cables/Conductors including cutting and rewinding at stores by the Contractor WITHOUT using Board's crane for one operation.

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

Labour for the loading/unloading/shifting of Department material Clamps/Power connectors/tension fittings at stores by the Contractor WITHOUT using Board's crane for one operation.

Labour for the loading/unloading/shifting of Department material Fire equipments/rubber mats/others at stores by the Contractor WITHOUT using Board's crane for one operation.

Labour for the loading/unloading/shifting of Department material 110 KV Breaker at stores by the Contractor WITHOUT using Board's crane for one operation.

Labour for the loading/unloading/shifting of Department material 22 KV Breaker at stores by the Contractor WITHOUT using Board's crane for one operation.

Labour for the loading/unloading/shifting of Department material 110 KV CT/ PT/ LAS/ Others at stores by the Contractor WITHOUT using Board's crane for one operation.

Labour for the loading/unloading/shifting of Department material 11 KV CT's, PT's, LAS etc., at stores by the Contractor WITHOUT using Board's crane for one operation.

Labour for the loading/unloading/shifting of Department material 110 KV Insulators at stores by the Contractor WITHOUT using Board's crane for one operation.

Labour for the loading/unloading/shifting of Department material 33/22/11 KV Insulators at stores by the Contractor WITHOUT using Board's crane for one operation.

Labour for the loading/unloading/shifting of Department material AC/DC/C&R Panels of Non grid type, Twin feeder Control/Relay Panels etc., at stores by the Contractor WITHOUT using Board's crane for one operation.

Supply and erection of 50 mm Dia, "B" class G.I.pipe for extension of tandem/down pipe for A.B.Switches and for any other work required as directed by the field engineer. (40% labour for hill area extra)

Supply and provision of 12/25x3mm flexible braided copper / copper flats as required and as directed by the field engineer. (25% material for hill area extra)

Labour for Dismantling of steel structures including all consumables. Heavy section above 14 kg/m(LC period 30% extra)+(40% labour for hill area extra)

Labour for Dismantling of steel structures including all consumables. Light section below 14 kg/m(LC period 30%extra)+(40% labour for hill area extra)

Labour for Dismantling of 110kV Single conductor strung bus including insulators, hardwares, fittings, clamps and consumables etc., (LC period 30% Extra)+(40% labour for hill area extra)

Labour for Dismantling of Strung bus including insulators, hardwares, fittings, clamps and consumables, 22kv single conductor strung bus LC period 30% Extra)+(40% labour for hill area extra)

Labour for Dismantling of Jumper/Droppers using Zebra Conductors including consumables. (LC period 30% Extra)+(40% labour for hill area extra)

Labour for Dismantling of Busbar including consumables . 75mm busbar (LC period 30% Extra)+(40% labour for hill area extra)

Labour for Dismantling of LAS station/Distribution type single unit including monitos, accessories & consumables. 110KV LAS (LC period 30% Extra)+(40% labour for hill area extra)

Labour for Dismantling of Isolators including accessories and consumables. 22kv Isolator (LC Period 30% extra)+(40% labour for hill area extra)

Labour for Dismantling of Busbar including consumables . 50mm busbar (LC period 30% Extra)+(40% labour for hill area extra)

Supply of Rubber mat 2000*1000*10mm as directed by field engineer (25% material for hill area extra)

Supplying, laying, fixing and pluging with holed end cap in position of PVC pipe of best quality including cutting RCC/Brick work cable duct wherever necessary, cutting PVC pipe, threading, joining with necessary PVC specials, sealing by plaster of paris at Both ends including cost of all materials lead lift labour, earthwork excavation wherever necessary. (100mm PVC Pipe)(40% labour for hill area extra)

Supply of steel items 40mm M.S.Round rod as per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site,complete.

Supply of steel items complete 50 x 8mm M.S.Flat as per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site.

Supply of steel items complete 65x10mm M.S.Flat as per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site.

Supply of steel items 200 X100 mm R S Joists as per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site,complete.

Supply of steel items complete 50 x 50 x 6mm M.S.Angle as per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site.

Supply of steel items complete 65 x 65 x 6mm M.S.Angle as per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site.

Supply of steel items complete 125 x 65 mm M.S.Channel as per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site.

Supply of steel items complete100 x 50 mm M.S.Channel as per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site.

Supply of steel items complete 6 mm chequered plate as per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site.

SGST to be quoted in Percentage (value alone) Ex. 9%, it should be entered as 9 only

CGST to be quoted in Percentage (value alone) Ex. 9%, it should be entered as 9 only

Inter-state GST @18% for other than Tamil Nadu supplier. If the contractor is within Tamil Nadu may be quoted as "0" only

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