Average cost of asphalt cement based on the NCDOT Liquid Index

2008 Average for all Sites per Month
< 2007 Selected Year 20082009 >
DateAverage NCDOT Liquid Asphalt Cement Index
January 2008$350.36
February 2008$356.92
March 2008$361.54
April 2008$405.00
May 2008$433.46
June 2008$511.92
July 2008$628.85
August 2008$803.85
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S.T. Wooten's Policies and Procedures for FOB Asphalt Cement Pricing based on the NCDOT Liquid Index.

S T Wooten Corporation has made a commitment to our customers to provide the most economical price available for our asphalt materials by implementing a pricing structure based on the N.C. Department of Transportation (NCDOT) Monthly Terminal F.O.B. Asphalt Binder Price.

Because the Asphalt Cement Price changes on a monthly basis, S.T. Wooten Corporation reserves the right to adjust, up or down, its prices in accordance with the Binder Price fluctuation at any time during the performance of work.

The percent of AC listed below is used to calculate the price adjustment. If the project requires any mixes other than listed below, please contact your S.T. Wooten Corporation sales representative to discuss.

SF 9.5A, S 9.5B -- 6.5%

The formula used to calculate the increase or decrease is as follows:

A = B + (D-C) * E

A = Adjusted Contract Price
B = Contract Unit Price at time of Bid
C = Base Index at time of Bid
D = Base Index at time of Construction
E = 6.5%

Example:

B = $55.00 per ton
C = $346.79 per ton
D = $385.00 per ton
E = 6.5%

A = $55.00 + ($385.00 - $346.79) * .065
A = $55.00 + ($38.21) * .065
A = $55.00 + $2.48
A = $57.48 per ton

All taxes will be applied to the adjusted contract price.