Public Works Department Tender

Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earthwith lead upto 50 metres including carriage of material within all leads and lifts and as per HP.PWD., specifications of 1990 volume-I and as per direction of Engineer-in-Charge.

Construction of granular sub-base grading-I by providing well graded material, 53 mm to 9.5 mm (fifty three millimetre to nine point five millimetre) @ 50(fifty) per cent, 9.5 mm to 2.36 mm (nine millimetre to two point three six millimetre)@ 20 (twenty) per cent and 2.36 mm (two point three six millimetre) below @ 30 (thirty) per cent mixing in a mechanical mix plant at optimum moisture content, carriage of mixed material to work site upto lead of requierd distance spreading in uniform layers with motor grader on prepared surface and compacting with smooth Three wheel 80-100 kN (eighty to hundred) static roller to achieve the desired density, complete as per MORD technical specification clause 401 by mechanical means and as per the direction of the Engineer-in-Charge including carriage of material through all modes of transportation within all leads and lifts and other incidentals.

Providing and laying, spreading and compacting stone aggregate of size 63mm to 45mm ( sixty three millimeter to forty five millimeter) Grading-II 75mm (seventy five millimeter) consolidated thick to water bound macadam specification including spreading in uniform thickness using template, hand packing, rolling with three wheel 80-100KN static roller in stages to proper grade and camber applying and booming, stone screening of size 13.2mm ( thirteen point two millimeter) nominal size at the rate of 0.27cum ( zero point two seven cubic meter) per ten square meters and binding material at the rate of 0.08 cum ( zero point zero eight cubic meter) to fill up the interstices of course aggregate, watering and compacting to the required density of course aggregate, watering and grade-II as per technical specification and date book clause 405 and as per direction of Engineer-in-Charge including entire carriage of material within all leads and lifts and other incidentals including hauling of material in all leads and lifts as per the entire satisfaction and direction of Engineer-in-Charge.