PROPOSED CONSTRUCTION OF CC ROAD AT GHOLAP WASTI ROAD, WARD NO-06, BELONGS TO N.P.PATODA, TQ PATODA, DIST BEED. (UEE)

Description of Work

Excavation for road way in soft rock, including dressing section to the required grade, camber and side slopes and conveying the excavated materials with al llifts up to a lead of 50m.and spreading or stacking as directed. Page-24, SSR Item No.-2.14

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing to proper grade and camber, applying and brooming requisite type of screening / binding Materials to fill up the interstices of coarse aggregate, watering and compacting with vibratory roller to the required density. By Mechanical Means-Grading II (Using Screening Type B (11.2 mm) Aggregate).Page-29, SSR Item No.-3.19

Construction of dry lean cement concrete Sub-base over aprepared sub-grade with coarse and fine aggregate (natural sand / VSI grade finely washed crushed sand) conforming to IS:383, the size of coarse aggregate not exceeding 25mm,, cement contentnottobeless than 150kg / cum, optimum moisture content to bed etermined during triallength construction, concrete strength not to be less than 10Mpa at 7days, mixed in a batching plant/ Weigh batch mixer,transported to site with all lead sand lifts,laidwithapaver with electronic sensor/ by suitable means as approved by Engineer-in-charge, compacting with vibratory roller, finishing,curing and including preparation of sub-grade surface if required etc. complete.Page-43, SSR Item No.-5.13

Providing and laying in-situ M30 Grade unreinforced plain cement concrete pavement over aprepared subbase with 43 grade cement, coarse and fine aggregate (natural sand/ VSI grade finely washed crushed sand)conforming to IS 383, using fine and coarse aggregates combined gradation as per Table 600-3 of MORTH Specification 2013, mixedina batching and mixing plant / non tilting mixer and Weigh batcher as per approved mix design, admixtures, transporting to site, spreading, laying with approved make paver, compacted and finished in a continuous operation, finishing to lines and grades as directed by Engineer-in-charge and curing by curing compound/by providing cementvata in cement Mortar 1:8 @0.6mX0.6m centre to centre, ad measuring 80mm at bottom and 40mm at top with depth of 75mm and maintaining the same throughout curing period by any other method approved by Engineer-in-charge. with fully automatic microprocessor based PLC with SCADA enabled reversible Drum Type mixer/concrete Batch mix plant (Pan mixer) etc. complete.Page-37, SSR Item No.-5.01.

Compressive Strength OF C.C. Cube (Set of 3 cubes).

a) For sand = Royalty + surcharge (2%) + Distt. Mineral Foundation Cess (10%) = 211.95+4.23+21.19 = 237.37 Per Cum

b) For All Other Minerals = Royalty + surcharge (2%) = 211.95+4.23 = 216.18 per cum

Total Estimated Cost in Figures

0.5% Labour Insurance

5% Contengiences

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