SECTION IMPROVEMENT AND CONSTRUCTION OF BITUMINIOUS ROAD FROM KM 0.000 TO KM 2.520 OF LINK BUND ON R/B OF GREAT GANDAK RIVER IN DISTRICT NAWALPARASI NEPAL TERRITORY.

Amount

Dismenteling of premix carpet in flexiable pevment & disposal of dismantled material upto lead of 100 mtr. etc. complete as per direction of Engineer-in-charge.

Dismenteling of flexiable pavements & disposal of dismantled material upto lead of 100 m. stacking serviceable and unserviceable materials separately as per technical specification by mechanical courses complete as per direction of Engineer-in-charge.

Construction of granular sub-base (Grade-I) by providing well graded aggregates (45 to 90)mm from approved quarry, spreading in uniform layers in 12.5 cm thick (compacted) with motor grader/tractor mounted appropriate equipment on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per clause 401 as per Drawing and direction of Engineer-in-charge.

Providing, laying, spreading and compacting stone aggregates of specific sizes (63 to 45mm) to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheeled 80-100 kn static rollar in stages to proper grade and camber, applying and brooming crushable stone screening/ binding Materials to fill up the interstices of coarse aggregate as per approved quarry, watering and compacting to the required density grading-2 as per T.S.C. 405 as per Drawing and direction of Engineer-in-charge.

Providing, laying, spreading and compacting stone aggregates of specific sizes (53 to 22.40)mm to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheeled 80-100 kn static rollar in stages to proper grade and camber, applying and brooming crushable stone screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density grading-3 as per T.S.C. 405 as per direction of Engineer-in-charge.

Providing and applying primer coat with Emulsion (SS-1) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.75 kg/sqm using mechanical means. (As per MORD Specification.) as per direction of Engineer-in-charge.

Providing and applying tack coat with bitumen VG-10 grade using pressure distributor at the rate of 0.30 kg per sqm on the prepared bituminous/ granular surface cleaned with mechanical broom. (As per MORD Specification.) as per direction of Engineer-in-charge.

Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates by using penetration grade bitumen mix in suitable hot mix plant to required line, grade and level with paver to serve as wearing course on a previously prepared base, including laying and rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades to be fallowed by seal coat as per technical specification clause 511, including cost of bitumen grade VG-10 as per direction of Engineer-in-charge.

Providing and laying seal coat by manual means with VG-10 grade Bitumen sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type C (As per MORD Specification.) as per direction of Engineer-in-charge.

Brick edging on both side of road with S.O.B. bricks on edge laid with mud mortor I/c labour & supply of bricks finished to required templeteand and in proper alignment and also I/c dressing, ramming excavated soil as per direction of Engineer-in-charge.

Supplying and filling RBM on top and slope of bund required site as per drawing including dressing the surface to required levels and slopes with cost of all lead, lift, material, labour, T&P etc. required for proper completion of work as per direction of engineer incharge.

M/S Krishna Associate

M/S ASTHA ASSOCIATES ENGINEER AND CONTRACTORS