Improvement works by providing RCC wall and cover slab to the under ground sump in 110 33 11 KV Kaduvettipalayam 110 11 KV Neelambur Sub Station premises

Amount

Dismantlingthe damaged RCC slab for sump &transporting the debris to 3 km lead

HGS SS.20.B 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.

SDR - (Not Requiring 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 requiring blasting.

Cement Concrete 1:4:8 using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification

RCC 1:1.5:3 using 12 to 20mm HBG metal including cost of cement, all materials, labour curing, vibration, including cost of all leads, lifts as per standard specification

RCC 1:1.5:3 using 12 to 20mm HBG metal for rcc wall including cost of cement, all materials, labour curing, vibration, including cost of all leads, lifts as per standard specification

RCC M20 mix for 100mm thick roof slabs using 12 to 20mm size hard broken stone including cost of all materials, form work, centering and all leads, lifts etc., complete but excluding cost of reinforcement.

RCC M20 mix for 125mm thick roof slabs using 12 to 20mm size hard broken stone including cost of all materials, form work, centering and all leads, lifts etc., complete but excluding cost of reinforcement.

Providing steel reinforcement MS/RTS rods upto 16mm dia for reinforced concrete works, including cost of steel MS/RTS rods, binding wire, labour charges for cutting, straightening bending as per type design

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

Supplying and fixing of 1000 litres capacity PVC water tank white coated cost of all materials, lead, lift, labour charges, etc., complete.

Providing down fall with 110mm Dia PVC pipe 4 Kg/CM2 including all specials cost of all materials, lead, lift, labour charges, etc., complete.

Supplying and fixing of cast iron man hole cover size 60x60cm cover of heay duty cost of all materials, lead, lift, labour charges, etc., complete.

Supplying and fixing 110mm dia PVC Pipe for ventilating shaft cost of all materials, lead, lift, labour charges, etc., complete.

Refilling with M sand with an initial head load of 100 mts. and depositing the earth as shown by the departmental officers in layers of not more than 15 cm thick well rammed, watered and consolidated etc. complete complying with standard specification

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

Description of Work / Item(s)

Amount

Dismantlingthe damaged RCC slab for sump &transporting the debris to 3 km lead including cost of all leads, lifts as per standard specification

HGS SS.20.B 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.

Cement Concrete 1:4:8 using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification

RCC 1:1.5:3 using 12 to 20mm HBG metal including cost of cement, all materials, labour curing, vibration, including cost of all leads, lifts as per standard specification

RCC 1:1.5:3 using 12 to 20mm HBG metal for rcc wall including cost of cement, all materials, labour curing, vibration, including cost of all leads, lifts as per standard specification

RCC M20 mix for 100mm thick roof slabs using 12 to 20mm size hard broken stone including cost of all materials, form work, centering and all leads, lifts etc., complete but excluding cost of reinforcement.

Providing steel reinforcement MS/RTS rods upto 16mm dia for reinforced concrete works, including cost of steel MS/RTS rods, binding wire, labour charges for cutting, straightening bending as per type design

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

Supplying and fixing of 1000 litres capacity PVC water tank white coated cost of all materials, lead, lift, labour charges, etc., complete.

Providing down fall with 110mm Dia PVC pipe 4 Kg/CM2 including all specials cost of all materials, lead, lift, labour charges, etc., complete.

Supplying and fixing of cast iron man hole cover size 60x60cm cover of heay duty cost of all materials, lead, lift, labour charges, etc., complete.

Supplying and fixing 110mm dia PVC Pipe for ventilating shaft

Supplying, fixing, laying and testing of UPVC pipe pressure of approved good Quality ISI make for providing of water supply inexisting earthpit including cost of pipe, pvc specials, all materials, lead, lift, etc., complete as per standard specification. 50 mm dia

40 mm Dia

32 mm Dia

Supplying & fixing of GM Gate Valve 50mm with ISI make for PVC water Supply arrangements including cost of Pipe, Bend, Tee, l - Bow, reducer etc., as required of all mateials, lead, lift , Labour charges ete. Complete.

Supplying & fixing of GM Gate Valve 40mm with ISI make for PVC water Supply arrangements including cost of Pipe, Bend, Tee, l - Bow, reducer etc., as required of all mateials, lead, lift , Labour charges ete. Complete.

Supplying and fixing of 15mm dia CP screw down bib cock of ISI make as directed by the Engineer in charge including cost of all materials, labour charges for fixing, lead, lift 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