Details: earth work excavation for foundation and depositing on bank with in the initial lead of 10m and a lift of 2m in hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders etc.,as per ss 20 a. tndss no: 23 & 24 vi (s2) vi,vii 9,10 with standard specifications. plain cement concrete 1:4:8 mix (one cement, four fine aggregate and eight coarse aggregate) using 40mm iss hbg metal for foundation and basement. supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 m height for plane surfaces(for kerb wall) plain cement concrete 1:2:4mix (one cement, two fine aggregate and four coarse aggregate) using 20mm iss hbg metal including all cost conveyance of materials and labour charges etc. complete as per standard specifications and as directed by departmental engineers(tnbp no.28). reinforced cement concrete 1:1½:3 mix (one part of cement, one and half part of m- sa
Sector: RDPR