WBIW/EE/COB/e-NIT18/2025-26/6

Earth work 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. Ordinary soil/ local soil/ soil mixed with moorum or kankar/ silt, dry or moist / slushy silt / sticky soil.

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 G I 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 upto site.(Cost is excluding the cost of end pieces) , 1.80 x 0.45 Nominal section ( At pitching)

1.50 metre diameter round sausage deflector.

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

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