Name of Work:- Delhi-Saharanpur National Highway Say Degree College Bhudpur -Ramala Tak CC Sadak Nirman .
Sl. No.
Item Description
1
Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1.
2
Construction of Granular Sub Base providing well graded Mterial, spreading in uniform layers with tractor mount grader on prepared surface mixing by mix in place method with Rotavator at OMC , and compacting with smooth wheel roller to achieve the desired density,complete as per Technical Specification clause 401
3
Providing, Laying, Spreading and Compacting Stone Aggregates of specific sizes to Water Bound Macadam specification including spreading in uniform thickness, hand packing, rolling with Smooth Wheel Roller 80-100 kN in stages to proper Grade and Camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405
4
Plain / Reinforced cement concrete in Sub structure complete as per Drawings and Technical Specification Clauses 802,804,805,806,807,1202 and 1204 Grade M 20 with Nominal Mix 1:2:4
5
Construction of un-reinforced, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, admixtures as approved, curing of concrete slabs for 14-days, using curing compound (where specified) and water finishing to lines and grade as per drawing and Technical Specification Clause 1501
6
S/F Information /sign board i/c all comp. at site. Please Enable Macros to View BoQ information
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