Providing Structural Plinths , Transformer plinth , Cable Duct, Filling, Fire Protection wall , road Water supply arrangements and allied civil works for the Introduction of 110 kV ratio at Pasumalai 110 kV SS

Amount

Civil works

Dismantling of existing PCC including cost of all materials, hire charges for tools, clearing the debris away, needed safety arrangements, all leads, lifts etc., complete.

Dismantling of existing RCC including cost of all materials, hire charges for tools, clearing the debris away, needed safety arrangements, all leads, lifts etc., complete.

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 @ 40%

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. @ 40%

MR & DMR not requiring blasting in earthwork excavation. @ 20%

Supplying and filling with Msand 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, without 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 Retaining wall

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.

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.

RCC1:1.5:3 mix using 20 mm metal for slab and side walls for Road Crossing Ducts including cost of all materials, centering, curing, all labour charges, lead, lift, etc. complete. But excluding cost of steel reinforcement.

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.

Supplying and laying PVC high density pipe including cost of all materials viz.bend, labour for cutting threading fixing and tightening necessary excavation etc., complete. For water supply

32MM DIA PVC PIPE

25MM DIA PVC PIPE

20MM DIA PVC PIPE

40MM DIA GI PIPE

Supplying and fixing in position of gun metal gate valve leader make of best quality including cost of materials lead lift labour etc complete.as directed by department Engineer at site

32MM DIA

25MM DIA

20MM DIA

Supplying and fixing RCC ring of size 60 cm inner dia with 30 cm height and shell thickness of 60 cm with top cover including cost of all materials, transport to site, labour, lead, lift, etc., complete as per standard specification.

Supplying and fixing of 20mm high quality PVC Plug with pin holes cost of all materials, labour, lead, lift, etc., complete for water supply arrangements to earth pit.

Supply and Filling of Red gravel for SS Yard filling, stacking to the department , Labour for filling watering and consolidation yard as per std. spec.including cost of materials labour lead,lift etc

Supplying and filling of M sand in SS area for fire prvention materials as per standard specification including cost of all materials lead lift etc complete.

Supplying & Filling of 20mm HBG metal in the SS Yard stacking to the departnment including labour for filling watering and consolidation yard as per std. spec.inciuding transport of materials ,labour lead, lift etc

SGST & CGST (If applicable quote the value, if not enter '0')

IGST (If applicable quote the value, if not enter '0')

K.KARUPPASAMY WORKS CONTRACTOR (BID ID -1469935)

M.Deivandran (BID ID -1469526)

vasanthaconstructions (BID ID -1471676)