Public Works Department Tender

Providing, laying, Wearing 63 to 45mm ( Sixty three to forty five milimetre) nominal size Grading-2, spreading andompacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel 80-100 Kn. in stages to proper grade and camber, applying and brooming, stone screening/ binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per technical specification Clasue 405 as per the direction of Engineer-in-Charge including carriage of material within all leads and lifts and other incidentals. The rate is including octrai, royality, Malkana. toll tax, sale tax, GST or other taxes imposed by the Government.

Providing and applying tack coat with BITUMEN emulsion (SS-1) using emulsion distributor on the prepared granular surface treated with primer and cleaned with hydraulic brooms and spraying tack coat at the rate of 0.275 kg (Zero decimal two seven five kilogram) per square metre using mechanical means as per MORD technical specifications section 500 as per the entire satisfaction and direction of Engineer-in-Charge including carriage of materials within all leads, lifts and other incidental . The rate is including octroi, royality, Malkana, toll tax, GST or other taxes imposed by the Government.

Providing, laying and rolling of closed-graded mix seal surfacing, surfacing material of 25 mm (Twenty five milimetre) compacted thickness composed of Type-A 11.2 mm (eleven decimal two milimetre) to 0.09 mm (zero point zero nine millimetre) nominal size crushed stone aggregate at the rate of 0.338 Cum. (Zero point three three eight Cubic metre) per ten square metre mixed with penetration grade bitumen V.G-10 (Viscosity grade-Ten) at the rate of binder contents at the rate of 27.50 Kg ( twenty seven point five zero Kilogram) per ten square metres or 5.11 % ( five decimal one one percent) by weight and minimum density of mix seal surfacing should be 2.10 gm ( two decial one zero) gram/ cubic centimetre to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 8-10 (Eight to ten) KN static road roller, finished to required level and grades excluding the cost of tack coat inclusive of all corrective measures such as laying of profile corrective coarse for all depth and construction of super elevation and camber, where required as per MORD Technical Specification section 500 complete in all respect and as per the direction of the Engineer in Charge including carriage of materials within all leads, lifts and other incidental. The rates includes octori, royality, malkana, toll tax, GST and other taxes imposed by the Government.