RAISING AND STRENGTHENING OF LINK EMBANKMENT CONNECTING A-GAP AND B-GAP EMBANKMENT AT R/B OF RIVER GREAT GANDAK IN DISTT NAWALPARASI OF NEPAL TERRITORY

Amount

Earth work in filling for embankment in ordinary soil (dumat or loam) in 20 cm. layers including the mechanical compaction and dressing the surface to required levels, slopes and also including lead and lift etc. complete as per direction of Engineer-in-charge.

Turfing on slope of embankment including cost of grass by planting with khurpa or by spreading and covering with 10 mm thick earth.with chipping grass including all cost of material, labour, T&P etc. for completion of work as per direction of Engineer-in-charge.

Construction of granular sub-base Grade-I by providing well graded material (45 to 90 mm aggregates) from approved quarry spreading in uniform layers in 12.5 cm compacted thickness on earthen portion 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 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 in stages to proper grade and camber, applying and brooming crushable screening to fill up the interstices of coarse aggregate (Chormara quarry), watering and compacting to the required density grading-2 as per T.S.C. 405 as per direction of Engineer-in-charge.

Providing, laying, spreading and compacting stone aggregates of specific sizes (53 to 22.40mm) to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheeled 80-100 kn in stages to proper grade and camber, applying and brooming crushable screening 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 and 11.2 mm aggregates (Chormara quarry) either using VG-10 grade bitumen to required line grade and level to serve as wearing coarse on a previously prepared base by manual means including mixing in a sutabule mixol laying and rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades. (As per MORD Specification.) 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 (Chormara) (As per MORD Specification.) as per direction of Engineer-in-charge.

Providing and laying brick edging 8 cm. wide on both side of road by M-150 bricks complete work as per S.I. no. 765 as per direction of Engineer-in-charge.

M/S Krishna Associate

VIJAY KUMAR SINGH

R.K CONSTRUCTION

M/S BABY SHAHI

M/s Bhardwaj Constructions