tender for 58.nere sampat nana jadhav house road - excavation for roadway in earth, soil of all sorts, sand, gravel or soft murum including dressing section to the required grade, camber and side slopes and conveying the excavated materials with all lifts upto a lead of 50m. and spreading for embankment or stacking as directed. 2 supplying hard murum/ kankar at the road site, including conveying and stacking complete 3 spreading hard murum/ soft murrum/ gravel or kankar for side width complet 4 compacting the hard murum side widths including laying in layers on each side with vibratory roller including artificial watering etc. complete 5 construction of granular sub-base by providing close graded material, mixing in a mechanical mix plant at omc, carriage of mixed material to work site, spreading in uniform layers with motor grader/ paver on prepared surface and compacting with vibratory roller to achieve the desired density, complete as per clause 401 -- plant mix method and grading - i material 6 providing and laying in situ cement concrete m -20 with tremix treatment for 200 mm thickness forconcrete road is including laying plastic sheet for 125 micron thickness with groove cutting of 4 mm wide and 20mm deep with necessary refilling with bitumen ( excluding reinforcement) with coarse and fine aggregate ( naturalsand /vsi grade finely washed crushed sand) etc. complete -- m30 item converted to m20 item. difference in costof cement 0.40 mt - 0.35 mt = 0.05 mt at rs 6000 is 0.05 x 6000 = rs 300, hence final rate = basic rate for m30item - rs 3000 - rs 126 for non scada i.e. (8446 - 300 - 126 = 8020 final rate = 8020.00 7 providingand laying concrete pipes of i.s.np. class of 300mm diametre in proper line, levelandslopeincludingnecessarycollars,excavation,laying,fixingwithcollarsincement mortar 1:1 and refilling the trench complete. 8 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 i (using screening type a (13.2) mm aggregate) 9 basic test of aggregate. 2)sieve analysis. 10 concrete. 1)compressive strength of c.c. cube (set of 3 cubes). 11 soil / murum. 1)sieve analysis 12 royalty for hard murum 13 royalty for murum at site