Details: earth work excavation in all soils and sub soils exceipt hard rock requiring blasting with intial lead and lift including re-filling the sides of foundation in layers of 15cm thick watering, ramming, depositing the surplus earth in the premises as directed by departmental officers etc., complete asper standard specification. as per ss 20 b tndss no: 23 & 24 vi (s2), vii 9,10. plain cement concrete using 1:4:8 mix (one part cement, four part sand eight part aggregates) using 40mm iss gauge hbg metal including cost and conveyance of all materials to work site and all labour charges for mixing, laying, consolidating and curing etc., complete as per standard specification. tndss no: 28 v, vi (s2) v, vi (s5a) vii. supplying and errecting centering to sides and soffits including supports and strutting for drainage sides and culvert body wall sides using 90cm x 60cm and b.g 10 stifened with welded mild steel angles of size 25mm x 25mm x 3mm for boarding laid over (silver oak joists)
Sector: RDPR