Details: items for ground floorearth work in excavation by mechanical means (hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1 . 5 m in width aswell as 1 0 sqm on plan) including getting out and disposal of excavatedearth lead upto 50 m and for all lift, as dire filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 and for all lift. supplying and filling in plinth with sand under floors, including watering,ramming, consolidating and dressing complete. diluting and injecting chemical emulsion for post-constructional anti-termite treatment (excluding the cost of chemical emulsion) : treatment of soil under existing floors using chemical emulsion @one litre per hole, 300 mm apart including drilling 12 mm pcc 1:4:8 (1 cement : 4 coarse sand (zone-ill) derived from natural sources : 8 graded stone aggregate 40 mm nominal
Sector: PWD