e NIT No. -WBIW/EE/BID/e-NIT- 29 of 2025-26, Sl No. - 57

Earth work from borrow pits over existing embankment or for repairs to embankment, closing breaches etc. within an initial lead of 30 metre and lift of 1.50 metre including breaking clods and depositing the same in layers not exceeding 25 cm. and rough dressing etc. complete as per profile.

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. A) Where boats are not necessary

Supplying, dressing and stacking at site bamboo pins above 5 cm. diameter and up7.5 cm. diameter. (Dia. to be measured at mid length).

Driving bamboo pins in standing or flowing water including scaffolding and driving appliances.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.)

Supplying and laying Polythene Sheet (150gm/sq.m) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches.

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

Labour charges for filling empty cement gunny bag / polythene bag (capacity 50 kg) with all kinds of earth (wet or dry), 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 within 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 (capacity 50 kg) within a lead of 30 metre inclusive of all lifts.

Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75m. In ground floor including roof b) Above 150.00 mm Thick

Making sausages circular in section (any length)made with 1st class kiln burnt /1st class picked jhama full bricks rolled in side wire net caging made of 10 S.W.G. galvanised iron wires quare pattern (internal dimension of mesh will be 100mm.x100mm. square)galvanised wire net caging with proper lapping of minimum 150 mm and sewing with 12 SWG. galvanised iron wire including cost of all materials, carriage upto site,placing and laying the same after preparing the bed/ trench to proper slope etc. complete as per direction of theEngineer-in-charge. (cost is excluding the cost of end pieces .) b) 0.75 metre diameter.

Brick soling with picked jhama bricks including preparation of bed as necessary with brick joints properly filled in and packed with powdered earth and including necessary cushion of similar material below the soling (and in between layers when more than one layer is used) completes as per direction. d) Soling or dry pavement with one brick-on-edge laid in herring bone pattern over a layer of brick flat (thickness 125 mm plus 75 mm)

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