Name of Work: Construction of PCC flooring work opposite of running room in and around siding near silo weigh bridge under RCHP.
Sl. No.
Item Description
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Item Description/ Heading
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Transportationby mechanical transport including loading, unloading and stacking: Loose moorum/sand/earth/surkhi/cement/stone dust/hot mix asphalt material.
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Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, constructionof shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material as per relevant clauses of section 300 & 2100 in I Ordinary soil. B. Maechanical Means (i) Depth upto 3m
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Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications E RCC Grade M20
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Construction of dry lean cement concrete Sub-base over a prepared sub-grade with coarse and fine aggregate conforming to IS:383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less than 150 kg/cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing as per clause 601 of specification complete in all respect.(deduct from item no.6.1 above if paver with electronic sensor, vibratory roller are not used and laying, compaction is done)
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Providing, Laying, spreading and compacting stone aggregate of specified sizes to water bound macdam specifications including spreading in uniform thickness, hand picking, rolling withvibratory roller 8-10 tonnein stages to proper grade and camber, applying and brooming requisite type of screening / binding material to fill up the interstices of coarse aggregate, watering and compacting to the required density as per clause 404 of specification. (i) Grading-II (53 to 22.4mm) (a) Using Screening Type-B (11.2mm Agg.) .
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