Excavation/Desilting, Constructions VRBS, Drainage System in Kalyanpura Distributary Section in Sub Division Digod

Cutting & clearance of jungle, bushes, shrubs Ankra/Ipomoea, Juliflora typna etc. on canal and bunds in dry/moist/slushy conditions including disposal as per instructions of the Engineer-in-charge. Cost of wood has been deducted from rates and thus will be property of contractor after cutting .(a)ordinary

Excavation including loading, unloading, disposal and dressing of excavated earth within initial lead of 50m and lift up to 1.5m including dressing of excavated area and dewatering wherever required complete in all respect (b)hard/dense soil

Providing, laying & fixing in position RCC spun or hume pipe with collars (ISI 458-2003) in required size packed in gasket for hume or spun yarn & neatly finished with rich grout of cement mortar (1:3) perfectly air tight including testing of joints class NP-3 600MM

Providing and laying cast in Situ design mix cement concrete M-15 grade for lining , using well graded crushed broken agregate of maximum nominal size of 20 mm confirming to IS 383 -1970, including proportioning of the ingredients by weight batching and mixing by mechanical mixer including finishing of concrete lining, cutting of grooves for construction joint , complete as per technical specification with all leads and lift of material complete in all respect for canal side of thickness 7.5 cm