Construction of side Drainage with Vertical Soak pit in Colony at Kilsirupakkam Panchayat in Thandarampattu Block of Tiruvannamalai District under 15th Finance Commission Grant 2021-22

Amount

Construction of Side Drainage and Vertical Soak Pit in colony @ Kilsirupakkam panchayat .

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.

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete.

Supplying and erecting centring for sides and suffits including supports and structing upto 3.29m height for plane surface in all cross bracting using MS sheets of size 90 x 60cm and 10kg stiffened with angle of size 25 x 25 x 3mm for boarding laid over silver oak joists os size 10 x 6.5mm at about 90cm C/C and supported by casuring props of 10cm 13cm dia at C/C etc., complete.

Cement concrete 1:3:6 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.

Plastering with cement mortar 1:4 mix to 20 mm thick including cost and conveyance of all materials to site and all labour charges etc complete.

construction of Vertical soak pit

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.

Filling the soak pit with 225 mm boulders as per specification

Filling the soak pit with 40mm metal as per specification

Filling the soak pit with 20mm metal as per specification

Collection and supply of gravel for filling from approved quarry including cost and conveyance of all materials to site including all labour charges for filling etc.complete,

Supplying laying and jointing PVC pipe above ground level (External) 65mm dia

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete.

Brick work in cement mortar 1:5 mix using country bricks 83/4"x41/4"x23/4" and conveyance of all materials to site and all labour charges etc completed.

Plastering with cement mortar 1:5 mix to 12mm thick including cost and conveyance of all materials to site and all labour charges etc

Casting and fixing of RCC precast slab of 75mm thick 1:2:4 using 20mm HBG jelly

Supplying and fixing of RCC rings 900mm dia for Leach pit including all charges etc complete

Supplying and fixing of cover slab of 900mm dia including all charges etc complete

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}

R. Sakthivel