Labour charges for earthing system and erection of Structures on 110 side and providing 230 KV side plinth and Fire Protection wall for the Auto Transformer III for Bay extension works at 230/110 KV Coimbatore AIS

Amount

Earth work excavation in hard stiff clay, stiff black cotton hard red earth,shales, muram, gravel, stoney earth and earth mixed with small size boulders in all soils with an initial lead, lift, etc., complete.

Earthwork excavation and depositing on bank with initial lead of 10 m and lift of 2m in soft disintegrated rock and medium rock not requireing blasting etc., complete.

Plain cement concrete 1:3:6 Using 20mm HBG metal for foundation without formwork 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, for Matt concrete including cost of all materials, curing, all labour charges, lead, lift, etc. complete. But excluding cost of steel reinforcement)

RCC 1:1.5:3 using 12-20mm graded hard machine broken granite stone, for RCC Fire Protection wall, column and beams including cost of all materials, form work, centering, curing, all labour charges, lead, lift, etc. complete. But excluding cost of steel reinforcement.

Assembling of templates and fixing the foundaion bolts in position without any tilt until completion of concrete,checking the alignment for various structures including cost of template, labour,lead lifts etc complete.

Supplying and fabrication of 20mm grouting bolt with 2 Nos. Nuts including cost thread all materials lead lift etc complete

PCC 1:2:4 using 20mm graded hard machine broken granite stone, including cost of all materials, form work, centering, curing, all labour charges, lead, lift, etc. complete.

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

Plastering with cm 1:5, 12mm thick including cost of cement, all materials,curing, labour, lead and lift etc., complete.

Colour washing with two coats of cement paint over a primer coat of approved colour and quality including cost of all matreials, lead and lift etc., complete.

Supply of Rolled Steel Joist Beam 200X100mm ISMB from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of Mild Steel Channel 125X65mm ISMC from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of Mild Steel Channel 100X50mm ISMC from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of Mild Steel equal angle 100X100X8mm ISA from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of Mild Steel equal angle 75X75X8mm ISA from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of Mild Steel equal angle 65X65X6mm ISA from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of Mild Steel equal angle 50X50X6mm ISA from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of Rolled Steel equal angle 45X45X5mm ISA from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of Mild Steel Plates of 6mm thick from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of Mild Steel Plates of 8mm thick from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of Mild Steel Plates of 10mm thick from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of Mild Steel Plates of 12mm thick from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of 40mm Dia M.S.Rod from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as and per IS 2062 and latest issue.,

Supply of Mild Steel Flat 75X12mm from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,and as per IS 2062 and latest issue.,

Supply of Mild Steel Flat 65X10mm from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,and as per IS 2062 and latest issue.,

Supply of Mild Steel Flat 50X8mm from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,and as per IS 2062 and latest issue.,

Supply of Mild Steel Flat 25X3mm from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,and as per IS 2062 and latest issue.,

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

Labour charges for fabrication of Light Section (Sectional weight below 14kg/m) with welded joints whereever neessary including machineries and consumables etc.,(The electricity will be borne by the Department

Labour charges for erection of Heavy section Structures (sectional weight 14Kg/m and above) including alignment and minor transporting etc., as per the direction of field engineer.

Labour charges for erection of Light Sections (Sectional weight below 14kg/m ) including alignment and minor transporting etc.,

Labour for hot dip galvanising mild steel materials wherever necessary as directed by the field Engineer

Labour charges for excavation of earth for an average depth of 0.8m and width 0.3m for Laying of earth grid Flats and refilling the excavated soil at outdoor Station Yard.

Labour machineries, consumables for Laying of earth mat with minimum joints & earth raisers (Electricity supply will be borne by department) inluding alignment and minor transporting etc.,

Labour machineries, consumables for earth raisers for equipments ,structures , Panels and Link Boxes with sheath bonding cable etc., (The Electricity supply will be borne by department)

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 borne by department)

Supply of 40mm Dia `B` Class GI pipe for extension of tandum /down pipe for AB switches and for any other work as required and as directed by field Engineer

Erection of GI pipe for earth spikes and for any other work as required by and as directed by field Engineer

Providing earth pit of 115 mm dia to a depth of 6 mtrs. 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 and aluminium paint should be painted top of the earth rod & its holding portion as directed by the field Engineer as per DRG No: TR/GCC/CBE/230-110-33-22-11-EP/044

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 Red oxide paint of reputed make and per lates issue of IS.

Labour charges for painting of structures after proper surface preparation of one coats of Red oxide paint as per direction of field Engineer.

Supply of Aluminium Paint as per lates issue of IS including all consumables etc.,

Labour charges for Two coats of Aluminium Painting of structures after proper surface preparation using appropraite machinery to remove rust/ scales etc.,

Supply of Enamel paint of various colours of reputed make and as per lates issue of IS.

Painting of structures after proper surface preparation using appropraite machinery to remove rust/ scales etc., and 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.

Supply and provision of M8, M9, M10, M12 & M16 full thread /Half thread GI bolt, nuts ,Studs & GI washer of various size for erection of Strutures/auxiliaries or any other purpose wherever required and as directed by the field Engineer.

Transporting of Iron and Steel items form Thudiyalur to 230/110KV Coimbatore AIS (15Km) including loading and unloading charges etc.,

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

ASAITHAMBI.M

vasanthaconstructions