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MATERIAL COSTING (4) TACK COAT (b) Total Liter (Area of Road x Min Spec)…
MATERIAL COSTING
1) WEARING COURSE
b) Volume of Road
(Length x Width x Thickness) = m3
c) Weight of sample
(Density x Volume) = Mg/m3 or tan
a) Min Req Density for 98% compaction
(Density x Specification Req) = Mg/m3
d) Total Cost
(Density x Volume x Cost given)
5) PRIME COAT
b) Volume of Road
(Length x Width x Thickness) = m3
c) Price per Min Density Req
(Min Density Req/ Loose Density) x Cost
a) Min Req Density for 98% compaction
(Density x Specification Req) = Mg/m3
d) Total Cost
(Volume x Price )
2) BINDER COURSE
b) Volume of Road
(Length x Width x Thickness) = m3
c) Weight of sample
(Density x Volume) = Mg/m3 or tan
a) Min Req Density for 98% compaction
(Density x Specification Req) = Mg/m3
d) Total Cost
(Density x Volume x Cost given)
7) CONCLUSION
Total Cost
= Wearing Cost + Binder Cost + Road Base +
Tack Coat + Prime Coat + Subbase
6) SUBBASE
b) Volume of Road
(Length x Width x Thickness) = m3
c) Price per Min Density Req
(Min Density Req/ Loose Density) x Cost
a) Min Req Density for 98% compaction
(Density x Specification Req) = Mg/m3
d) Total Cost
(Volume x Price )
3) ROAD BASE
b) Volume of Road
(Length x Width x Thickness) = m3
c) Weight of sample
(Density x Volume) = Mg/m3 or tan
a) Min Req Density for 98% compaction
(Density x Specification Req) = Mg/m3
d) Total Cost
(Density x Volume x Cost given)
4) TACK COAT
b) Total Liter
(Area of Road x Min Spec) = 1
c) Total Drum Used
(Total Liter/ Liter per Drum)
a) Min Req Density for 98% compaction
(Length x Width) = m2
d) Total Price
(Total Drum used/ Cost )
1 drum = 180 Liter