Civil and Electrical works for Vandiyur

Amount

Earth work excavation for foundation in all type of soils including all labour charges including initial lead, lift, etc. complete. Earth work excavation for foundation in hard stiff clay, stiff black cotton hard red earth, shales, muram, gravel, stoney earth and earth mixed with small size boulders with an initial lead, lift, etc, complete. SS 20 B @ 70%

Earth work excavation for foundation in all type of soils including all labour charges including initial lead, lift, etc. complete. Earth work excavation for foundation in soft disintegrated rock, latarite soft rock or kankar not riquiring blasting with an initial lead of 10 m and lift of 2m etc., complete. @ 20%

Earth work excavation for foundation in all type of soils including all labour charges including initial lead, lift, etc. complete. Hard Rock measured in solid including blasting & stacking @ 10%

Supply and filling with M-Sand for foundation including cost of sand, all labour, lead,lift, consolidation etc. complete.

PCC 1:3:6, using 40mm HBG metal foundation including cost of cement, all materials, labour, lead, lift, etc. complete.

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

PCC 1:2:4 wall using 20 mm HBG metal with form work including cost of all materials, cement, all labour, lead, lift, etc. complete for Transformer plinth, 33kv yard side, cable duct.

Brickwork in CM 1:5 mix using II class chamber bricks of size 9"x 4 3/8"x2"3/4" for super structure including cost of all materials, labour, lead, lift, curing, etc., complete.

Refilling with excavated earth other than sand in foundation and sides of masonry, consolidation as per std.specn.with water including all, labour, lead , lift, etc., complete.

RCC 1:1.5:3using 12-20mm graded hard machine broken granite stone, including cost of all materials, centering, curing, all labour charges, lead, lift, etc. complete. But excluding cost of steel reinforcement.for cable duct cover slab

Plastering with cm 1:3, 12mm thick including cost of cement, all materials,curing, labour, lead and lift etc., complete.

Providing steel reinforcement for RCC works including cost of steel rod binding wire and placing in postion of the steel reinforcement all materials, lead and lift etc., complete.

Painting the outside walls with exterior emulsion two coats over a primer coat of approved colour and quality including cost of all matreials, lead and lift etc., complete.

Supplying & fixing of rails over the transformer plinth including cuting the required length welding of MS flat at bottom of rails including MS bolts and aligning all ead and lift etc., complete.

Supplying and fixing in position of GI angle 50x50x5 mm of required length for fixing in the cable duct as per the direction of Engineer in site including cost of all labour lead,lift,etc., complete.

Electrical Scope Items: 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)

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

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).

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

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)

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)

Labour charges for hot dip galvanising of mild steel materials wherever required including transport loading & unloading as directed by the field engineer

Labour, machinery, consumables for fabrication, erection of earth connection, earth electrode. As directed by the field engineer with electricity supplied by Department at free of cost.

Labour for excavating and refilling of earth /trench for earth mat, cable, etc., of any size/depth narrow excavation as directed by field engineer for Normal clay/hard grave 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)

Labour charges for providing /placing grouting bolt by template for 110KV breaker, C.T/PT structure, 11 KV Breaker foundation as directed by the field engineer.

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.

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.,

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.

Labour for erection of 11 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.

Labour for erection of 11 KV CT's using Crane arranged by the Contractor including providing holes wherever required as directed by the field engineer.

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.

Labour for erection of 11 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.

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

Labour for erection of 11 KV LAS station/Distribution type single unit including monitors & accessories.

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)

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)

Labour for the erection of 50 mm (1Length)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)

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.

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)

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.

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.

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.

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.

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).

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)

Fabrication,supply&fixing of Earthpit detail board including the cost of 20SWG CR Sheet,10mm RTS Rod ,T &P etc., complete.

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).

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.

Supply and fixing of Key chain,ring and identification key token for A.B.Switches as directed by the field engineer.

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.

Supply and fabrication of sand drums, (size of 580mm dia & 420 mm height)with conical cover made of G.I sheet to be provided with handle including the cost of barrel,G.I sheet ,sand,paint and other consumables as directed by the field engineer.

Supply and labour charges for providing GI chain link fencing wire of size 50-60 square of 10 swg

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.

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.

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)

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 11 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 11 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 LAS 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, 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.

Supply and provision of 12/25x3mm flexible braided copper / copper flats as required and as directed by the field engineer.

Labour for Dismantling of steel structures including all consumables. Heavy section above 14 kg/m

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

Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc., confirming to IS confirming to IS as per the drawing and specification 4-Bolt Tension fitting

Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc., confirming to IS confirming to IS as per the drawing and specification Switch End Clamp for Zebra

Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc., confirming to IS confirming to IS as per the drawing and specification Switch End Clamp for 75mm Bus

Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc., confirming to IS confirming to IS as per the drawing and specification Switch End Clamp for 50mm Bus

Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc., confirming to IS confirming to IS as per the drawing and specification T clamp for Zebra to Zebra

Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc., confirming to IS confirming to IS as per the drawing and specification T clamp for 75mm Bus to Zebra

Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc., confirming to IS confirming to IS as per the drawing and specification T clamp for 50mm Bus to Zebra

Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc., confirming to IS confirming to IS as per the drawing and specification Free End clamp 75mm

Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc., confirming to IS confirming to IS as per the drawing and specification Free End clamp 50mm

Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc., confirming to IS confirming to IS as per the drawing and specification PG Clamp for Zebra

Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc., confirming to IS confirming to IS as per the drawing and specification 75mm Corona Bell

Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc., confirming to IS confirming to IS as per the drawing and specification 50mm Corona Bell

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

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

Supply & providing of Mechanical foam type fire extinguisher with all accessories at site conforming to IS with safety certificate from the competent authority.(Refill type).(Including transport) 50 litre trolly mounted

Supply & providing of DCP (Dry Chemical Powder) type fire extinguisher with all accessories conforming to IS 6 kg Portable

Supply of Rubber mat 2000*1000*10mm as directed by field Engineer

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 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 75x40 mm M.S.Channel 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