Restoration of damages due to laying og OFC on Chamba Tissa road KM 32/250 to 56/500

Amount

Loosening of the ground upto a leavel of 300mm (three hundred millimetre) below the subgrade level watered graded and compacted in layers to meet requirement of tables 300.1 and 300.2 for subgrade construction as per Technical specification clause 303. as per or as directed by the Engineer-in-Charge ,including carriage of material within all leads, lifts and other incidental. The rate including octroi, royality ,Malkana, toll tax, sales tax, GST or any other taxes imposed by the Government.

Construction of Granular sub base/ by providing well graded materials and spreading in uniform layers with tractor mount appropriate grading arrangements on prepared surface, mixing by mix in place method at OMC with tractor mount appropriate rotavator attachment and compacting with three wheel 80-100 (eighty -one hundred) kN static roller to achieve the desired density, as per MORD Technical Specifications clause 401 for grading-I material and as directed by the Engineer-in-Charge, including carriage of materials within all leads, lifts and other incidental. The rate is including octroi, royality ,Malkana, toll tax, sales tax,GST or any other taxes imposed by the Government.

Providing, laying, spreading and compacting to 75mm (seventy five millimeter) compacted thickness, graded, broken /crushed stone aggregate, for WBM Grading-III, 53 mm to 22.4 mm (fifty three millimetre to twenty two point four millimetre) nominal size to water bound Macadam, specification including spreading in uniform thickness using template, hand packing rolling with three wheel 80-100 (Eighty to Hundred) KN static road roller in stages to proper grade and camber including applying and brooming stone screening ,type-B, 11.2 mm (eleven point two millimeter) at the rate of 0.18 (Zero point one eight) cubic meter per 10 square meter (ten square metre) of road surface to fill up the interstices of coarse aggregate, watering and compacting to required density Grading-III as per MORD technical specifications clause- 405 and as directed by the Engineer-in-Charge including carriage of materials with in all leads, lifts and other incidentals. The rate including the octroi, royality, Malkana, toll tax, sales tax, GST or any other taxes imposed by the Govt.

Construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 (forty three) grade cement or any other type M30 (M-Thirty Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm (twenty five millimetre), mixed in a concrete mixer of not less than 0.2 (zero point two) cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 (one hundred twenty five) micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14 (forteen) days using curing compound (where specified) and water finishing lines and grade as per drawing and Technical specification clause 1501 as per the directions of Engineer-in-Charge including carriage of material within all leads, lifts and other incidentals. The rate includes the octroi, royality, Malkana, toll tax, sales tax, GST or any other taxes imposed by the Government.

Robin Mahajan