Construction of Rainflow Side Drainage Connected with Existing Mel Horizondal Filter ADC in Boothamangalam Panchayat at Thurinjapuram Block, Tiruvannamalai District under 15th FC B.Pt 2021-22

Amount

Construction of Rainflow Side Drainage Connected with Existing Mel Horizondal Filter @ ADC in Boothamangalam Panchayat at Thurinjapuram Block

Earth work excavation and depositing on bank with initial lead of 10 mts and initial lift of 2.0 in hard stiff clay stiff black cotton soil, hard red earth shales, murram, gravel, stoney earth and earth mixed with 50% fair sized boulders and gravelly soil etc., complete for boxing as per IS 20B.

Base course concrete with C.C.1:4:8 mix using 40mm I.S.S. size HBG metal from approved quarry to work site including cost and conveyance of all materials and labour charges for mixing for base course as per standared specification.

Cement Concrete 1:3:6 mix using 40 mm ISS HBG metal including cost and conveyace of all materials and all labour charges, etc.

Supplying and erecting centering for sides and soffits including supports and strutting up to 3.29m. Height for plance surfaces in all floors with all cross bracings using mild steel of size 90cm. X 60 cm. and 10 gauge stiffened, welded with mild steel angles of size 25mm x 25mm x 3mm for boarding laid over silver oak (country wood) joist of size 10cm. x 6.5 cm. dia spaced about 90 cm. center to center and supported by casuarinas props of 10 cm. to 13 cm. dia spaced at 75 cm. center to center etc., complete coplying with standard specification ans as directed for the following items.

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

G K Constructions