CONSTRUCTION OF COLLECTION WELL AND INTERCEPTION AND DIVERSION I AND D WORKS IN MELVISHARAM MUNICIPALITY

First depth (0m to 2.0m)

second depth (2.00m -3.0m)

third depth (3.00m -4.00m)

Fourth depth (4.00m -5.00m)

Fifth depth (5.00m -6.00m)

Earth work Open excavation by Mechanical Means for Open Earthwork in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 100 mts and clearing and levelling including dressing of sides and raming of bottoms etc., complete complying with standard specification and as directed by the departmental officers.

Removal of excess excavated earth from the site and dumping 5KM away from the location.

Refilling with excavated earth other than sand with an initial head load of 100 mts. and depositing the earth as shown by the departmental officers in layers well rammed, watered and consolidated etc. complete complying with standard specification

Cement Concrete (M -7.5)1:4:8 (One Cement, Four crushed stone sand and Eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and including curing etc. complete complying with standard specification and as directed by the departmental officers. -Mixing by manual means