Construction of Rasher Hawani Taralgla Bhalyana Road km. 0/0 to 5/200

Amount

Earth work in excavation in all kind of classification of soil in foundation of structures upto all depth/ height as per drawing and technical specification Clause 1104 including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and back filling with approved material and disposal of all surplus excavated earth in specified site and with in all leads and lifts and direction of Engineer- in- Charge. .

Providing and laying cement concrete plain/ reinforced concrete 1:3:6 (one cement : three sand : six graded crushed stone aggregate) 40mm ( forty millimetre) nominal size in open foundation complete as per drawing and technical specification cluse 802,803,1202 and 1203 including form work for plain/ reinforced concrete work as per drawing and HP,PWD technical specification including carriage of materials with in all leads and lifts and direction of Engineer- in- Charge.

Providing, laying, spreading and compacting stone aggregates of 53 mm to 22.4mm (fifty three millimetre to twenty two point four millimetre) nominal size to water bound macadam specifications including in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 (eighty to hundred) kN in stages to proper grade and camber, applying and brooming, stone screening and binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density Grading-III as per technical specification clause 405 by mechnical means with in all leads and lifts and direction of Engineer- in- Charge. .

Applying a priming coat with bitumen emulsion (SS-I) at the rate of 0.70 Kg. to 1.0 Kg. (zero point seven zero to one point zero kilograme)per square metre on the granular surface cleaned with hydraulic broom as per technical specification Clause 502 including hauling / carriage of material through all modes of trasportation with in all leads and lifts as per direction of Engineer-in-charge.

Providing and applying tack coat with bitumen emulsion (RS-1) using emulision distributor at the rate of 0.25 Kg. to 0.30 Kg.(Zero point two five to zero point zero point three zero Kilograme) per square metre on the prepared bituminous dry and hungry surface cleaned with hydrulic broom as per technical specification Clause 503. all leads and lifts as per direction of Engineer-in-charge.

Providing and laying bituminious concrete with 100-20 (hundred in to twenty)TPH batch type hot mix plant producing an average output of 75 tonne (seventy five tonne ) per hour using crushed aggregate of specific grading premixed with bituminious binder @ 5.4 to 5.6 % ( five point four to five point six percent) of mix and filler transporting the hot mix to work site laying with hydrostatic paver finisher with sensor control to the required grade leval and alignment rolling with smooth wheeled,vibrator and tandom roller to achive the desired compaction as per MORT&H specification clause 509 complete with in all leads and lifts as per the direction of the Engineer-in charge.