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| 1 | Cost of pipeline crossing(upto 600 mm dia.)by adopting trenchless technologies (i.e. jack push method etc) for railway, national highway or any other important road of heavy traffic of minimum 7.5 m carriage way where no other mode of crossing is possible, including the cost of ms carrier pipe and ms casing pipe, all labour, material, tools and tackles, cleaning of sites etccomplete in all respect including the cost of conveyance pipe. |
| 2 | Construction of One no. of anchor block |
| 3 | Construction of One no. of thrustblock |
| 4 | Bailing or Pumping out water from ponds or foundation trenches. |
| 5 | Filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity) |
| 6 | Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m (a) Upto 150 mm Thick |
| 7 | Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes.(Pakur Variety ) |
| 8 | Making barricading of excavation trenches of road width upto 15mtr. to avoid any accident by providing 75mm dia bamboo post placed vertically & horizontally with the help of 6”size iron rail as per direction and satisfaction of EIC. (Applicable where critical situation arise and take up the work as per direction of EIC) |
| 9 | Making lighting arrangement for continuation work during night including all charges (Applicable exclusively for emergency situation and as per direction of EIC.) |
| 10 | Driving M S sheet piles of any kind of approved type and size conforming to I.S. code in all kinds of soil/ soil mixed with gravel, shingle & pebbles, by vibro-sinker including handling, cutting to requisite size, drilling holes, hoisting in position, welding, fabrication of sets of tapper piles, corner piles etc. with clutch bars as may be required including staging, scaffolding and hire charges of driving machinery and equipments, scraping and cleaning piles, painting the surface with one coat of surface primer of approved make and brand and two coats of ready mixed oil bound paint (except red lead and black japan) etc including all cost of labours, supply and carriage of equipmemnts to site (by any mean) as per drawing and direction of the Engineer-in-charge but excluding the cost of sheet piles.NB:- Measurement of area underground to be taken i.e. straight length of pile multiplied by driven length). |
| 11 | Extraction of driven sheet piles carefully by chain pulley block and rope drum or equivalent arrangement, stacking at site at a suitable location witin a lead of 100 metre from the site of work as per direction of the Engineer-in-charge. |
| 12 | Add 18% GST (SGST-9% CGST-9%)(Payment to be made as per prevailing rules in vogue & as per actual executed ) |
| 13 | Add1% for labour welfare cess(Payment to be made as per prevailing rules in vogue & as per actual executed ) |
