WBSDB/EE/CED-III/ NIT-01(e)/2026-27/3

Box cutting in road embankment in all kinds of soil and spreading the soil uniformely over the flanks and considerating and dressing the subgrade to correct camber and grade.

Brick edging 75 mm wide with picked jhama bricks, laid true to line and level including cutting necessary trench in soil or hard metalied surface, laying the bricks and repacking the trench (on both sides of the edging) with spoils and ramming the same thoroughly complete as per direction. (b)Brick-on-end edging (250 mm) depth.

Extra over item No.2 as the work is within the riverine area of Sundarban Surrounded by the Bay of Bengal or the rivers like Hooghly, Muriganga, Saptamukhi, Thakuran, Matla, Raimangal, kalindi etc....@ 10% for Dulduli G.P……

(f)Soling with one brick on edge laid in Herring bone bond pattern over a layer of flat brick(thickness 75 mm. plus 125 mm)

Extra over item No.3 as the work is within the riverine area of Sundarban Surrounded by the Bay of Bengal or the rivers like Hooghly, Muriganga, Saptamukhi, Thakuran, Matla, Raimangal, kalindi etc....@ 10% for Dulduli G.P……

(f)Soling with one brick on edge laid in Herring bone bond pattern over a layer of flat brick(thickness 75 mm. plus 125 mm)

Supplying Jhaw / Eucalyptus bullah piles at work site, including dressing and making one end pointed. Note: Diameter of pile to be measured at a distance of 1.5m from the thicker end. (ii) 12.5 cm av. Diameter

Labour for driving Jhaw / Eucalyptus bullah piles by monkey in all sorts of soil including hoisting and placing piles in position, protecting the pile head with iron ring and cutting and shaping heads before and after driving and including hire and labour for necessary driving appliances and all tackles Note: 1) Payment to be made on the length driven into the ground. Diameter to be measured at 1.5m. from the thicker end. 2) For string staging under specific instruction of Engineer-in-charge or for driving from pontoon or boats, the rate will be enhanced by ` 4.00 per meter. 3) For driving done by pile engine set (without staging) under specific instruction of Engineer-incharge, the rates will be enhanced by ` 4.00 per meter. 4) For driving done by pile engine set (with heavy staging or from specially made pontoon) under specific instruction of Engineer-incharge, the rates will be enhanced by ` 7.00 per metre. (ii) 12.5 cm av. Diameter

Supplying, fitting and fixing with iron nails half split bullah wailing pieces and cross pieces etc. complete with cost of all materials and carriage to site. (a) Width of thinner end above 10 cm.and less than 15cm (i) Jhaw / Eucalyptus.