Supply, Fabrication of Sub-Station auxiliaries and earthing system of 110 KV Bay extension works and providing Plinth foundation for various equipments in 110 KV side, construction of cable duct and metal spreading for Santhaipettai 110 KV Sub-Statio

Amount

Supply of RS Joist 250x125 mm ISMB from approved vendors of SAIL, Tata,Jindal,RINL, Essar steel,Jindal steel and Power ltd.JSW steel, Tulsyan NEC ltd and Prakash Ferrous Industries PVT Ltd and as per IS 2062 and latest issue.

Supply of RS Joist 200x100 mm ISMB from approved vendors of SAIL, Tata, Jindal,RINL,Essar steel,Jindal steel and Power ltd.JSW steel, Tulsyan NEC ltd and Prakash Ferrous Industries PVT Ltd and as per IS 2062 and latest issue.

Supply of MS Channel 125 X 65 mm ISMC from approved vendors of SAIL,Tata, Jindal,RINL, Essar steel,Jindal steel and Power ltd.JSW steel, Tulsyan NEC ltd and Prakash Ferrous Industries PVT Ltd and as per IS 2062 and latest issue.

Supply of MS Channel 100 X 50 mm ISMC from approved vendors of SAIL,Tata, Jindal,RINL, Essar steel,Jindal steel and Power ltd.JSW steel, Tulsyan NEC ltd and Prakash Ferrous Industries PVT Ltd and as per IS 2062 and latest issue.

Supply of MS Angle 65 X 65 X 6mm ISA from approved vendors of SAIL,Tata, Jindal,RINL, Essar steel,Jindal steel and Power ltd.JSW steel, Tulsyan NEC ltd and Prakash Ferrous Industries PVT Ltd and as per IS 2062 and latest issue.

Supply of MS Angle 50 X 50 X 6mm ISA from approved vendors of SAIL,Tata, Jindal, RINL, Essar steel,Jindal steel and Power ltd.JSW steel, Tulsyan NEC ltd and Prakash Ferrous Industries PVT Ltd and as per IS 2062 and latest issue.

Supply of MS Angle 100 X 100 X 8mm ISA from approved vendors of SAIL,Tata, Jindal,RINL, Essar steel,Jindal steel and Power ltd.JSW steel, Tulsyan NEC ltd and Prakash Ferrous Industries PVT Ltd and as per IS 2062 and latest issue.

Supply of MS Flat 65 X 10 mm from approved vendors of SAIL,Tata,Jindal,RINL, Essar steel,Jindal steel and Power ltd.JSW steel, Tulsyan NEC ltd and Prakash Ferrous Industries PVT Ltd and as per IS 2062 and latest issue.

Supply of MS Flat 50 X 6 mm from approved vendors of SAIL,Tata, Jindal,RINL, Essar steel,Jindal steel and Power ltd.JSW steel, Tulsyan NEC ltd and Prakash Ferrous Industries PVT Ltd and as per IS 2062 and latest issue.

Supply of MS Flat 25 X 3 mm from approved vendors of SAIL,Tata,Jindal,RINL, Essar steel,Jindal steel and Power ltd.JSW steel, Tulsyan NEC ltd and Prakash Ferrous Industries PVT Ltd and as per IS 2062 and latest issue.

Labour for excavation & refilling of avg depth of 0.8m for earth mat

Labour machineries,consumables for erection of earth mat & earth raisers. (Electricity will be brone by department)

Labour machineries,consumables for earth raisers for equipments and structures. (Electricity will be brone by department)

Labour, Machineries, consumables for fabrication of structures as per the drawing issued by field engineer. Heavy section without length wise welded joints (Sectional weight 14Kg/Mtr and above) (Electricity supply will be brone by department)

Labour, Machineries, consumables for fabrication of structures as per the drawing issued by field engineer. Light section with joints wherever necessary (sectional weight below 14Kg/Mtr) (Electricity supply will be brone by department)

Labour charges for erection of structure Heavy section(sectional weight below 14Kg/m)structures as per the drawing issued by field engineer.

Labour charges for erection of structure Light section(sectional weight below 14Kg/m)structures as per the drawing issued by field engineer.

Supply of Paint including cost of paint, brush and consumables etc., Red Oxide paint

Supply of Paint including cost of paint, brush and consumables etc., Aluminium paint

Supply of Paint including cost of paint, brush and consumables etc., Enamel paint

Painting of structures after proper surface preparation using appropraite machinery to remove rust/ scales etc.,One coat of Red oxid painting/ Primary coat of various structure

Painting of structures after proper surface preparation using appropraite machinery to remove rust/ scales etc.,Two coats of aluminium Paint of various structure

One coat enamal painting/Anti corrasive Painting of Chequrred plates, Equipment board, indentification of earth pit board and yard light pole, structure earthing, earth mat, earth pit, shoe paint and Iron and steel items as directed by the field engineer.

Labour charges for writting details in Finished Surface boards including cost of enamal paint (Dulex,Asian,Berger preferred) and other Condsumables as directed by the field Engineer.

Labour charges for drawing layout and writing details/ Vinyl Printing in LC/ Key board including cost of enamel paint (Dulex, Asian, Berger preferred) and Other consumables as directed by the field Engineer.

Supply 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.

Providing earth pit of 115 mm dia to a depth of 6 mtrs. Including cost of materials & labour for fabrication of earth electrode using M.S.rod 40 mm dia & insert electrode in to the bore and refilling with red soil and bentonite powder of 30 Kg.and other sundries. Identification board of size 300 X 150 mm 14 SWG. lettering and 12 mm M.S.Round rod to be fixed in the board as directed by the field Engineer as per DRG No: TR/GCC/CBE/230-110-33-22-11-EP/044 (Electricity will be brone by department)

Supply of materials for earth pit of 115 mm dia to a depth of 6 mtrs. including cost of materials for earth electrode using M.S.rod 40 mm dia , red soil and bentonite powder of 30 Kg and other sundries as per approved drawing . Identification board of size 300 X 150 mm 14 SWG as directed by the field Engineer as per DRG No: TR/GCC/CBE/230-110-33-22-11-EP/044

Supply of Earth Spikes by using 40mm M.S. Rod & GI Earth pipe at a height of 3mts (40mm Dia, 3m length)

Labour machineries, consumables For fabrication & erection of earth spikes without Materials including sharpening of Top portion & Galvanising, welding & Clipping the earthwire to earthmat / earthpit(Electricity supply will be brone by department)

Labour for erection of CT/PT junction box including fabrication of clamping arrangements

Erection of auxiliaries equipment Labour for erection using crane 110KV CT,PT,NCT,reactor (one Single.Ph.unit)

Labour for erection of Isolator / AB Switches, including erection of insulators and alignment works etc., without earth hand operated 110 KV on higher elevation structure above 6 mtr including gear arangement.

Labour for erection of Isolator / AB Switches, including erection of insulators and alignment works etc., with earth hand operated 110KV

Labour for providing Droppers and jumpers Upto height of 6mts

Labour for providing Droppers and jumpers Above height of 6mts to 10 mts

Labour for erection of single pole stack up right, under hang or suspension. 110KV

Fabrication and fixing of bell mouth ,insertion of Jumper in the solid core/ PT Isulators and other consumables & as directed by the field Engineer (Electricity supply will be brone by department)

Labour for erection of bus bar Without making bends Using 75mm IPS Aluminium tube

Supply of grouting bolt/eye bolt of 18 - 20 mm dia GI rod of required length including cost of GI rod and 2Nos GI nuts & washer as directed by the field Engineer.

Supply and provision of M8,M9, M10,M12,&M 16 full thread GI bolt, nuts & GI washer of various size for erection of insulator or any other purpose wherever required and as directed by the field Engineer.

Supply of the following Power Connectors as per latest IS Code, Switchend clamp for Panther

Supply of the following Power Connectors as per latest IS Code, T Clamp for Zebra to Zebra

Supply of the following Power Connectors as per latest IS Code, T clamp for 3" bus bar to Zebra

Supply of the following Power Connectors as per latest IS Code, Reducer Clamp for 3" busbar to Zebra

Supply of the following Power Connectors as per latest IS Code, Free end Clamp for 3" busbar

Supply of the following Power Connectors as per latest IS Code, Switchend clamp for 3" Busbar

Supply of the following Power Connectors as per latest IS Code, Tension fitting clamp 6 bolted for Zebra

Supply of the following Power Connectors as per latest IS Code, PG Clamp for Zebra to Zebra

Labour charges for loading / unloading / shifting of departmental materials at stores or site by the contarctor with out using board crane - 110 KV Isolator

Labour charges for loading / unloading / shifting of departmental materials at stores or site by the contarctor with out using board crane cable / conductor including cutting and rewinding

Labour for loading or unloading or shifting of materials using crane (or) manual - 11 KV Disc insulator

Labour for loading or unloading or shifting of materials using crane (or) manual - 110 KV Solid core Insulator

Labour for Dismantling Droppers and jumpers Above height of 6mts to 10 mts

Labour for Dismantling of 110KV PT

Conveyance Charges for Iron & steel /conductor etc. transporting by road in Thirupur to Santhapattai SS. (10 KM)

Clearing the Light jungle in way leave and disposed away from the site as per direction of Engineer incharge including cost of all labour, lead, lift etc complete.

HGS SS.20.B. Earth work excavation for foundation and depositing on bank in Hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders SS.20B and as per standard specification

SDR - (Not Requiring Blasting) Earth work excavation for foundation and depositing on bank with Soft disintegrated rock, laterite, soft rock or kankar, not requiring blasting and as per standard specification.

PCC 1:3:6 using 20mm HB metal for plinth foundation/padding concrete with out form work including cost of all materials, labour,curing lead, lift, curing etc., complete.

Reinforced cement concrete in C.C. 1:1 1/2:3 mix using 20 mm HBG machine crushed metal for raft concrete without form work including cost of cement of approved brand all materials, labour, curing, all leads & lifts, vibrating charges as per Standard Specification ( But excluding cost of steel reinforcement)

PCC 1:2:4 using 20mm HB metal with out form work including cost of all materials, labour,curing lead, lift, curing etc., complete.

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid)

Supplying and fabrication of template and Labour charge for fixing template in correct level and alignment as per direction of Engineer at site including cost of template, labour, lead, lift etc complete

Supplying and fabrication of grouting bolt of 18/20mm dia 1.20m length with bottom bending of 20cm and top galvanised threaded portion 15cm including cost of all materials, 2 Nos. GI Nut, washers with all lead, lift labour charges etc., complete

Brick work in C.M. 1:3 using chamber burnt class II bricks, including, cost of cement, all materials, labour, curing, all leads and lifts, etc complete as per Standard Specification.

RCC in CC 1:1 1/2:3, mix using 12 to 20 mm HBG machine crushed metal for cable duct cover slab with steel formwork including cost of cement, all materials labour, curing, steel formwork arrangements all leads & lifts, vibrating charges, as per standard specification, etc., complete. ( but excluding cost of steel reinforcement)

Providing steel reinforcement RTS rods of approved brand for all RCC works, including cost of steel RTS rods, binding wire, labour charges for cutting, straightening bending as per type design drawing, placing aligning, and tying properly with all leads and lift as per standard specification, etc., complete

supply and Fixing of GI angle size of (50mmx50mmx6mm) fixing at 600mm C/c for Cable duct including cost of Galvanisation charges for angles, all labour, lead, lift etc., complete

Labour charges for Transoporting the RCC Cable duct slab of various sizes fron curing Tank to duct and seating the same as required including labour, lead, lift complete.

Supplying and fixinfg R C C collar 600m dia 30cm ht 50mm thick for Earth pit etc complete including cost of cement, all materials, labour, curing, all leads, and lifts, etc., complete.as per standard specification

Supplying and fixing, and testing of 40 mm dia PVC pipe 10Kg/CM2 etc complete including cost of pipe, specials and all materials, labour, leads, and lifts, fixing and checking etc., complete.as per standard specification

Supplying and fixing, and testing of 20 mm dia PVC pipe 10Kg/CM2 etc complete including cost of pipe, specials and all materials, labour, leads, and lifts, fixing and checking etc., complete.as per standard specification

Supplying and fixing 40 mm dia GM gate valve ISI make etc complete including cost of all materials, labour, leads, and lifts, etc., complete.as per standard specification

Back filling with excavated earth other than sand including watering consolidation in 150mm thick layer for sides of plinth, cable duct as per direction of Engineer at site

Transporting of excess excavated earth away from site with a lead of 100 m including all labours, lead, lift etc., complete.

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

colour washing with two coats of cement paint over one coat of white cement of approved quality and colour on exterior surfaces including through scrapping, clean removal of dirt, cost of all materials, Labour, Lead, Lift etc., complete including necessary crack filling paste, where ever required.

Spreading of 100mm thick 20mm metal over 100mm thick stone dust including cost of all materials, spreading charges, T&Ps labour, lead, lift etc., complete

Filling the low lying areas with gravel and consolidating in 150mm thick layers, well rammed with all leads and lifts , watering, as per standard specification, etc., complete.

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