WBIW/SE/CENE/NIT-04(e)/25-26/5

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.

Making rectangular sausage cage with 10 SWG galvanized iron wire of 125 mm. x 125mm. mesh wire-netting with proper lapping of minimum 150 mm. including sewing the joints with12 SWG GI 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 ) 1.20 metre x 0.90 metre nominal section

Making rectangular / circular sausage cage with 10 SWG galvanized iron wire of 150 mm. x 150 mm. mesh wire-netting with proper lapping of minimum 150 mm including sewing the joints with 12 SWG GI wire and supply of all materials and equipments including placing the sausage cage in position, filling the same with boulder or lump aggregates complete as per direction of the Engineer-in-charge but excluding the cost of boulder / lump aggregates and its carriage up to site. (Cost is excluding the cost of end pieces) 1.80 metre x 0.60 metre nominal section

Supplying,fitting,fixing end pieces for rectangular/square/circular sausages at the ends, with 10 SWG / 8 SWG GI wire-net of different mesh sizes tying & sewing the same maintaning a lap langth of 150 mm all around with 12 SWG GI wire complete, including the cost of supply of wire-netting, fitting etc, complete as per direction of the Engineer-in-charge.

Mesh size 125 mm x 125 mm with 10 SWG wire

Mesh size 150 mm x 150 mm with 10 SWG wire

Labour charges for laying boulder / shingles in apron or within wire-netting of sausage for slope pitching including carriage upto 30 metre and all lifts & dressing the exposed faces etc. complete as per direction of the Engineer-in-charge.

Labour charges for constructing sausage crates with 8 gauge /10 gauge dia GI wire netting of different shape and size in embankment , apron, slope etc. Including binding with 12 SWG GI wire and tied at required interval as per direction of the Engineer - in - charge.(rate excludes cost of wire net and laying of boulders but includes cost of binding wire).

Supply of G.I wire netting of different mesh and made with different SWG G I wire at site as per direction of the Engineer-in-charge. Mesh size 125 mm x 125 mm with 10SWG wire

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