WBIW/EE-I/LDCD/e-NIT-11/25-26 Sl 7

Supplying Jhaw / Eucalyptus bullah piles at work site, including dressing and making one end pointed

(i) 20 cm av. Diameter

(ii) 15 cm av. Diameter

Labour for driving Sal-bullah / Eucalyptus bullah piles by monkey in 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-in- charge, the rates will be enhanced by Rs. 7.00 per metre.

(i) 20 cm av. Diameter

(ii) 15 cm av. Diameter

Splicing (as per drawing and direction of the Engineer-in-charge) in position 150 mm. to 250 mm. dia. of individual bullah with 2 Nos. 1250 mm. x 75 mm. x 10 mm. M.S. flat and 4 Nos. half rings made of (700 x 75 x 6) mm. M.S. flat fitted and fixed with 4 Nos. 12 mm. dia. bolts with nuts and washers. Flat bars are to be fitted and fixed with 3 Nos. 20 mm. dia. through bolts with nuts and washers including cost of supply and carriage of all materials, making necessary scaffolding, stagging etc. drilling holes complete (splicing is to be done on position after the bottom bullah is driven as per necessity). Length of lap of bullah should be provided as five times the diameter of bullah or 90 cm. whichever is greater.

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 15 cm. (i) Jhaw / Eucalyptus.

Best Seasoned wood work in shutters, posts, plates, rafters, battens, trusses, beams, purlins, bargas, wheel-guards, running boards, frames etc. including supplying at site, handling, hoisting, fitting & fixing in position excluding the cost of bolt and nuts only but including the cost of nails and screws with cost and carriage of all materials complete as per the direction of the Engineer-in-charge. (The quantum should be corrected upto 3 decimels) (a) Hard Wood (Mahua / Arjun / Tentul etc or similar quality hard wood as approved by the Engineer-in-charge)

Supplying at site and fitting & fixing Mild Steel long nuts & bolts etc. complete as per the direction of the Engineer- in- charge.

Coal Tarring with 5% pitch including cost of material and labour complete as per direction of the Engineer -in- charge. a) Two coat.

Cutting bullah by saw at level desired by the Engineer-in-Charge and marking the same by paint and stacking the same upto 60 metre lead and all lifts complete.

(a) Bullah of dia above 15 cm.

Labour charges for taking out old wood work including cutting bolts and nuts and stacking within a lead of 100 metre etc. complete as per the direction of the Engineer-in-charge. (The quantum should be corrected upto 3 decimels)

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