tender for construction of drainage at sungarahalli new bc street house of sungarahalli. 2 1. earth work excavation and depositing on bank with in initial lead of 10m and initial lift of 2m in hard stiff black cotton soil, hard red earth, earth mixed with small sized boulders and gravelly soils as per ss 20 b 3 2. cement concrete 1:4:8 mix using 40mm iss metal including cost and conveyance of all materials to site and all labours charges for mixing, laying and curing etc., complete 4 3. cement concrete 1:3:6 mix using 20mm iss metal including cost and conveyance of all materials to site and all labours charges for mixing, laying and curing etc., complete 5 4. supply and erocting of steel centering for necessary supports including all etc., complete 6 5. plastering with cement mortar 1:4 mix to 20mm thick including cost and conveyance of all materials to site and all labour 7 6. reinforced cement concrete 1:1.5:3 mix using 20mm iss metal including cost and conveyance of all material to site and all labour charges for mixing, laying, and curing etc., complete 8 7. supply and fabrication of steel including cost and conveyance of steel to site and all labours charges for straightening, cutting to length, bending to shape and tying in position and forming grills for all r.c.c works 9 8. provision for name board charges 10 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 }