WBIW/EE/SLGID/SNIT-07e/26-27_9

Excavation of materials from river bed /stoney soil as noted below as per designed section and throwing the spoils for making banks as profile or to deposit the same in any other place as directed by the Engineer-in charge for making embankment within a lead of 50 metre and lift upto 4 metre. including dressing etc. complete. (Work is to be done with mechanical devices) a) Loose boulder mixed with shingles or sand having boulder of size above 20 cm. upto 30 cm. more than 20% upto 30% by volume including removing roots & stumps of trees, cost of profiling channel crossing etc. complete.

Quarrying carrying, Supplying Stone boulders/ shingles from the Eigineer-in charge selected quarrying site to the site of work including cost of material, loading, unloading, stacking and carriage and including all incidental charges like Royalty and labour charges for laying boulder in Sasuage or within wire netting of saussage for slope pitching and all lifts & dressing the exposed faces etc. complete as per direction of Engineer-in-charge. (Quarry belongs to Forest Deptt. Govt of W.B) . Certificates in original from competent authority are to be submitted along with the bill, otherwise amoun t due towards Royalty( including other charges wherever applicable, but excluding GST) will be deducted from the bills of works. For Forest area total charges Rs. 178.30 including Royalty(Rs. 75.00), Entry Fees and transit permit. a) Boulder above 30Kg-60%,20kg-30%,10kg-10% each. Sasuage crate with schedule nominal section.

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. e) Mesh size 150 mm x 150 mm with 10 SWG wire.

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. e ) Mesh size 150 mm x 150 mm with 10 SWG wire .

Labour charges for constructing sausage crates with 8 Guage/ 10 Guage dia. G.I. wirenetting of different shapes and sizes in embankment, apron, slope etc. including binding with 12 S.W.G., G.I. wire and tied at required interval as per direction of Engineer-in-Charge (rate excludes cost of wirenet and laying of boulders but includes cost of binding wire).

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) h) 1.50 metre diameter.