WBIW/EE/KIDIVISION/e-NIT- 12 (e)/2025-26 Sl 6

Supplying Nylon cage netting 1metre x 1metre x 1metre size with knot having mesh size 17.5 cm x17.5 cm constructed with nylon thread (210 x 24) having tensile strength not less than 250Kg./sq.cm.including carriage, delivery and stacking at site inclusive of all taxes complete.

Labour charges for dumping and placing in position properly filled in Nylon crates with filled in gunny/poly cement bags (minimum 25 nos. having capacity 50 kg ) 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 bags should not be less than 0.028 m3.Size of Nylon crate is 1 metre x 1 metre x 1 metre. (a) Where boats are not necessary.

Supplying, dressing and stacking at site bamboo pins above 5 cm. diameter and upto 7.5 cm. diameter. (Dia. To be measured at mid length).

Driving bamboo pins in standing or flowing water including scaffolding and driving appliances. (a) Where boats are not necessary.

Supplying, fitting and fixing with iron nails half split bamboo wailing pieces (av. dia. of bamboo not less than 5.0 cm.)

Earthwork in excavation in all kinds of soil for making embankments, repairs to the embankment, closing breaches etc. as per profile including supply and transporting the earth by truck or tractor or any other mechanical means on land , including loading, transporting, unloading and stacking with all lifts bothways and head load where necessary and depositing the same on embankments, clannels, filling depressions in requisite profile, levelling as per direction of the Engineer-in-charge within a lead of A) Beyond 500m and upto 1.00 km

Supplying at site and laying in position UV stabilized polypropylene woven geotextile of 430 gsm as filter, as per specification, including cost of preparing the bed, placing the geotextile as per rofile with at least 15cm lapping, wherever required and anchorage at top, sewing / welding the overlapped portion, storage and transportation by all means, complete as per direction of the Engineer-in-charge. Note: 1. Payment to be made on measurement of finished surface without lapping, but including anchoring length at top. 2. Payment will be made subject to the result of 3rd Party Testing, to be done by the Engineer-in-charge departmentally. Paragraphs 2.7.7, 2.7.9 and 2.7.10 under the Chapter of “Specification for Works” in the USoR shall be reproduced and included in the tender document as “Specification & Special Terms & Conditions for Geotextile” in case of use of this item in the estimate. 3. This particular item is to be used in special cases, either in continuation of previous usage or after offering adequate justification from techno-economical angles.

Supplying to site empty cement polythene bags (capacity50kg) in good condition including stacking, incedental charges etc. all complete (capacity 50 kg).

Labour charges for filling empty cement gunny bag / polythene bag (capacity50kg) with all kinds of earth (wetordry), sand or agreegates (stone/brick) and sewing as done in case of cement bags, (tying with a knot after filling will not be accepted), and stacking with in a lead of 30 metre as per direction of Engr-in-charge (cost is excluding the cost of any types of filling materials). NB:-Volume of earth / sand filled bags should not be less than 0.028 cum / bag.

Dumping in position earth /sand filled gunny / poly bags (capacity50kg) within a lead of 30 metre inclusive of all lifts.