WBIW/EE/MID/eNIT-9/25-26, Sl No-23

Supplying Nylon cage netting 1 metre x 1 metre x 0.40 metre size with knot having mesh size 17.5 cm x 17.5 cm constructed with nylon thread (210 x 24) having tensile strength not less than 250 Kg. / sq. cm. including carriage, delivery and stacking at site inclusive of all taxes complete. a) For 1 m x 1 m x 0.40 m nominal size crate

Labour charges for dumping and placing in position properly filled in Nylon crates with filled in HDPE bags (minimum 15 nos.) with local earth or sand, sewing and tying the crate with nylon wire within a lead of 150 m. and all lifts in river slope or bed by cutting trenches upto 50 cms depth, if necessary, or by boat including cost of hire charges of boat, boatmen and other necessary equipments and also including cost of bags, carriage and charge of filling bags with earth / sand but excluding cost of nylon crate as per direction of the Engineer – in – Charge. NB:- Volume of each earth/ sand filled HDPE bags should not be less than 0.0328 m3. Size of Nylon crate is 1metre X 1metre X 0.40 metre. Considering 85 % filling of each bag for compaction in the crate for slope pitching as per guideline. (a) Where boats are not necessary.

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