tender for Urgent Repairing And Maintenance Of Existing Damage Wooden Bridge At Ujilberia(Deula) Over Sangrampur Khal In Mouza-Ujilberia G.P-Usthi Block-Mograhat-I Dist- South 24 Pgs Under Diamond Harbour (I) Sub Division Of Canals Division Etc - Urgent Repairing and maintenance of existing damage wooden bridge at Ujilberia(Deula) over Sangrampur Khal inMouza-UjilberiaG.P-Usthi Block-Mograhat-I Dist- South 24 Pgs under Diamond Harbour (I) Sub Division of Canals Division during the year 2024-25.” Sl. No. Item Description 1 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- harge. (The quantum should be corrected upto 3 decimels) 2 Taking out Jhaw / Eucalyptus piles from river bed or from elsewhere including carrying, stacking materials in the nearest stack yard.(b) Above 17.5 cm. and up to 25 cm. diameter 3 Supplying Jhaw / Eucalyptus bullah piles at work site, including dressing and making one end pointed.(v) 20 cm av. Diameter 4 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. (v) 20 cm av. Diameter 5 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 3Nos. 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 90cm. whichever is greater. 6 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.(b) Width of thinner end above 15 cm. (i) Jhaw / Eucalyptus. 7 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)(b) Hard Wood (Mahua / Arjun / Tentul etc or similar quality hard wood as approved by the Engineer-in-charge) 8 M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-incharge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental chages such as electricity charges, labour insurance charges etc.Payment to be made on the basis of calculated weight of structural members only in finished work as per IS specified weight. Payment for gusset, bracket, cleat, rivets, bolts and nuts may be make by adding the actual weight of such items with the weight of finished structural members or 7% of weight for finished structural members weighing not less than 22.5 Kg. / m. or 15 % of weight for finished structal members weighing less than 22.5 Kg. / m. may be increased allow for bracket, cleat, rivet, bolts and nuts etc. and no seperate payment being made for these items, as per direction of Engineer In Charge. The rates are considered for a height of erection 8m. / 2nd floor level from the ground. Add 1.5% extra over the rate for each additional floor or 4m. beyond initiial 8m. or part thereof.III) For built up sections / srtuctural members of specified sections weighing not less than 22.5 Kg./m 9 Labour charges for old or new wood work including hoisting, fitting & fixing including supplying new nails and screws wherever necessary etc. complete as per the direction of the Engineer-in-charge. (The quantum should be corrected upto 3 decimels) 10 Supplying at site and fitting & fixing Mild Steel long nuts & bolts etc. complete as per the direction of the Engineer-in-charge. 11 Coal tarring with 5% pitch including cost of material and labour complete as per direction of the Engineer-in-charge. b) Two Coat 12 Supplying, dressing and stacking at site bamboo pins above 5 cm. diameter and upto 7.5 cm. diameter. (Dia. to be measured at mid length). 13 Driving bamboo pins in standing or flowing water including scaffolding and driving appliances. (b) Where boats are necessary. 14 Supplying, fitting and fixing with iron nails half split bamboo wailing pieces (av. dia. of bamboo not less than 5.0 cm.) 15 Earthwork in excavation in all kinds of soil for making embankments, repairs to the embankment, closing breaches etc. as per profile including supply and transporting the arth by truck or tractor or any other mechanical means on land , including loading, transporting, unloading and stacking with all lifts bothways and head load where necessary and depositing the same on embankments, clannels, filling depressions in requisite profile, levelling as per direction of the Engineer-in-charge within a lead of,E) Beyond 4.00 km and upto 5.00 km 16 Taking out old bamboo pins from piling and stacking the same within 150 metre from the site of work.(b) Where boats are necessary. 17 Taking out bamboo wailing pieces after removing iron nails and stacking the same within 150 metre from the site of work.(b) Where boats are necessary.
