maximizing your productivity. plant cost depreciation maintenance labor drying asphalt heating...
TRANSCRIPT
Maximizing
Your
Productivity
Plant Cost• Depreciation• Maintenance• Labor• Drying• Asphalt Heating• Electric Power• Material loss• Loader• Aggregate• Asphalt
Processing Cost• Depreciation• Maintenance• Labor• Drying• Asphalt Heating• Electric Power• Material loss• Loader
• Cost of Paving – 60,000 ft.2, 6” thick = $30.00 / ton
2,000 tons x $30.00 = $60,000.00
• Based – 200,000 tons / year; $1.50 / gal. of fuel
Fuel Savings 0.59 gal. / ton
200,000 tons x 0.59 gal . / ton x $1.50 / gal. = $177,000.00 per year
• ROI ~ 4.4 months=
– Light oils are either put in asphalt or left in asphalt during refining
– These light oils boil at above 285oF
– By mixing at below 285oF, the boiling point is never reached…eliminating smoke (vapor) and corresponding smell
No Smoke – No Smell…Why?
Processing Cost• Depreciation• Maintenance• Labor• Drying• Asphalt Heating• Electric Power• Material loss• Loader
Processing Cost• Depreciation• Maintenance• Labor• Drying• Asphalt Heating• Electric Power• Material loss• Loader
Processing Cost• Depreciation• Maintenance• Labor• Drying• Asphalt Heating• Electric Power• Material loss• Loader
BID: $5,000,000.OO
Aggregate $ 15.00
AC @ 600.00
x 0.55 33.00
$ 48.00
Plant Cost $ 10.00
Trucking 4.00
Laydown 3.00
$ 17.00
Overhead & Profit 6.00
23.00
$ 71.00 Price / ton
Tons = $5,000,000.00 = 70,422 tons
$71.00
Agg. tons = 66,549 tons
Milling…………… $ 3.00 / tonTrucking………… 3.00 / tonProcessing……... 3.00 / ton
$ 9.00 / ton
Tons = $5,000,000.00 = 97,087 + 38%
0.5(48.00) + 0.5(9.00) + 23.00
When paying 50% of the value of RAP less Milling, Trucking and Processing Cost
• Plus 48,543 tons at $9.00 / ton cost of RAP left over to use in other mix
• Tons of stone used 45,873
• If RAP is used at 50% on other jobs and an additional 45,873 tons of stone will be used…Total stone used 91,946 tons
PROCESSED RAP SCREENED TO ORIGINAL INGREDIENTS
RAPBlack Rock
1/2 x 0
AA%
Black Rock1/2 - 3/8
DD%
Black Rock3/8 - 4
CC%
Black Rock4 - 0
BB%
Black Rock4-0
Black Rock1/2 - 3/8
Black Rock3/8 - 4
White Rock4-0
White Rock3/8 - 4
White Rock1/2 - 3/8
BB%
DD%
CC%B%
C%
X%
White Rock4-0
White Rock3/8 - 4
White Rock1/2 - 3/8
Black Rock3/8 - 4
Black Rock1/2 - 3/8
Black Rock4-0
B% C% BB%
X%
Plant Cost• Depreciation• Maintenance• Labor• Drying• Asphalt Heating• Electric Power• Material loss• Loader• Aggregate• Asphalt
