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| 1 | Supplying Nylon cage netting 1 metre x 1 metre x 1 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. |
| 2 | 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.(b) Where boats are necessary. |
| 3 | Supplying Nylon cage netting different 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. |
| 4 | (a) For 1m. x 1m. x 0.4m nominal size crate |
| 5 | (b) For 1m. x 1m. x 0.6 m nominal size crate |
| 6 | Labour Charges for Dumping and placing in position properly filled in nylon crates with filled in HDPE bags (maximum 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 utting trenches upto 15 cm depth, if necessary, or by boat including cost of hire charges of boats with boatmen and other necessary equipment and also including cost of bags, carriage and charges of filling bags with earth/sand but excluding ost of nylon crate as per direction of the engineer- in - charge. N.B- Volume of each earth/sand filled HDPE bags should not be less than 0.0328 cum . size of nylon crate is 1 metre x 1 metre 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. (a) For 1m. x 1m. x 0.4m nominal size crate |
| 7 | Labour Charges for Dumping and placing in position properly filled in nylon crates with filled in HDPE bags (maximum 13 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 utting trenches upto 15 cm depth, if necessary, or by boat including cost of hire charges of boats with boatmen and other necessary equipment and also including cost of bags, carriage and charges of filling bags with earth/sand but excluding ost of nylon crate as per direction of the engineer- in - charge. N.B- Volume of each earth/sand filled HDPE bags should not be less than 0.0328 cum . size of nylon crate is 1 metre x 1 metre x 0.60 metre. (a) Where boats are not necessary. |
| 8 | Supplying fitting, fixing Darma mat in flowing or stagnant water or in dry areas with 16 SWG GI wire as per direction of the Engineerr-in-charge.(b) Where Boats are necessary |
| 9 | Earthwork in excavation in the canals / drainage channels / borrow pits / River bed / slope of bank as noted below as per designed section & throwing the spoils in layers of 25 cm. for making banks as per profile or to deposit the same in any other place within an initial lead of 30 metre and initial lift of 1.5 metre including breaking clods, rough dressing etc. complete as per direction of the Engineer-in-charge.(a) Ordinary soil / local soil / soil mixed with moorum or kankar / silt, dry or moist / slushy silt / sticky soil. |
| 10 | Making rectangular sausage cage with 10 SWG galvanized iron wire of 125mm. x 125mm. mesh wire netting with proper lapping of minimum 150 mm. including sewing the joints with 12 SWG G I wire and supply of all materials and equipments including placing the sausage cage in position, filling the same with boulder or lump agreegates complete as per direction of the Engineer-in-charge but excluding the cost of boulder / lump aggregates and its carriage upto site.(Cost is excluding the cost of end pieces ) |
| 11 | a) 1.2 metre x 0.90 metre nominal section |
| 12 | b) 0.6 metre x 0.45 metre nominal section |
| 13 | Quarrying ( including royalty,cess, C.S.T. etc. and loading, unloading, ferry charges, repeated handing on the way and further carriage by head load/boat reach at site) supplying stone boulders of 25 Kg. and above from Contractors selected quarry site to the site of work and stacking properly etc. complete as per direction of the Engineer-in-Charge. (1/7 th. voids will be deducted from gross measurement of stacks) b) Pakur source (Each weighing 25 kg & above) |
| 14 | Supplying, fitting, fixing end pieces for rectangular / square / circular sausages at the ends, with 10 SWG / 8 SWG G I wire net of differentmesh sizes tying & sewing the same maintaning a lap langth of 150 mmall around with 12 SWG G I wire complete, including the cost of supplyof wire netting,fitting etc, complete as per direction of the Engineer - in - Charge.a) Mesh size 125 mm x 125 mm with 10 SWG wire |
| 15 | Extra rate for stacking unloaded boulder on private land (where Govt. land is not available) to make them convenient for measurement as per direction of the Engineer-in-charge (land to be arranged by the contractor at his own cost. Note :- This item is payable only when the Engineer-in-charge in his discretion is satisfied about the necessity. |
