supplying good quality following materials for conservancy work of sanitary department, at katwa municipality supplying 10 litre capacity each round shape reusuable coloured blue green supplying 50 litre capacity each square shape reusuable coloured , supplying 10 litre capacity each round shape reusuable coloured (blue & green) heavy duty household waste bin with handle & lid moulded from fda approved special uv stabilized virgin grades of hdpe materials through injection moulding process. minimum weight of this bin should not be less than 550 grms with handle & lid. (only nilkamal, supreme or similar quality brand will be accepted maintaining the all specification). (blue-1500.00 nos. & green- 1500.00 nos.) , supplying 50 litre capacity each square shape reusuable coloured (blue & green) heavy duty secondary collection waste bin for try cycle van container with handle & lid moulded from fda approved special uv stabilized virgin grades of hdpe materials through injection moulding process. minimum weight of this bin should not be less than 2.00 kgs with handle & lid. (only nilkamal, supreme or similar quality brand will be accepted maintaining the all specification). (blue-100.00 nos. & green- 100.00 nos.)