Krishnagiri Dt Bargur Block Mines and Minerals 2021_22 Package No_74 Construction of Culvert 2 mt Span 2 vent at Echankattu River crossing at Achamangalam Panchayat

Amount

1.Construction of Culvert 2.0mt Span 2 vent @ Echankattu River crossing H/O Achamangalam. Estimate Amount :19.92 Lakhs

Hard rock measured in solid including blasting & stacking them,Levelling the aera all labour charges etc complete.

Drilling of holes in hard rock aera including cost and conveyance of all materials and all labour charges etc complete.

Earth work excavation and depositing on bank with in initial lead of 10 m and initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth,earth mixed with small sized boulders and hard gravelly soil as per SS 20B

PCC 1:4:8 using 40mm HBGs jelly for foundation concrete

Cement concrete 1 : 3 : 6 mix using 40mm HBG metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complete complying with standard specifications and as directed. - Rate for 10 m3

Supplying & Erecting centering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90 x 60cm & 10 gauge stiffened, welded with steel angle

Deck Slab bottom

Supplying and Filling foundation and basement with filling Garvel in layers not more than 15cm . Thick well ramed, watered and compacted Complete complying with stanard specification.

Cement concrete 1:2:4 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,laying and curing etc complete for bed blocks

Supplying and fabrication of steel including cost and conveyance of steel to site and all labour charges for straightening, cutting to length,bending to shape and tying in position and forming grills for all R.C.C works

Reinforced cement concrete 1:1.5:3 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete

Providing for Name Board

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

K Sundaramoorthy