Orange County NC Website
Browse       Search
3a <br />~, <br />`~'~ ~ ~ ~ ~ December 13, 2007 <br />ohn•E. Bugg <br />c% University Office Park <br />411 Andrews Road, Suite 170 <br />Dtu~a~m, North Carolina 27705 <br />Axtention: Mr. John E. Bugg <br />Reference: Pavement Section Test Remits <br />Sweetflag Lane <br />Hillsborough, North Cazolina <br />GeoTechnologies Project No.: 1-07-1490-CA <br />Gentlemen: <br />s2oo wenington court, suite io$ <br />Raleigh, North CaroMa 27615 <br />919-954-1514 <br />Fax 919-954-142$ <br />GeoTechnologies, Inc. has completed the construction testing services on the completed <br />roadway at the Forest at Little River - 5weetflag Lane project located in Hillsborough, North <br />Carolina. <br />The thickness of the aggregate base course was verified by our field representative. <br />Thickness of the aggregate base course ranged from 8.125 inches to 9.31 inches with an average <br />thickness of 8.67 inches. <br />GeoTechnologies representatives also obtained core samples at random. locations for <br />verification of pavement thickness and density, which aze shown on the attached sketch. <br />Thickness of the core samples ranged from 3.44 inches to 3.5 inches with an average tluclmess of <br />3.49 inches. Density of the core samples rouged from 92.2% to 93.3% with an average density of <br />92.9%. The asphalt mix design was provided by the asphalt producer. The NCDOT summary of <br />the test results are attached to this letter. <br />GeoTechnologies appreciates the opportunity to have provided you with our services on <br />this project. Please contact us if you should have questions regaxdiag this report or if we may be <br />of further assistance. <br />Very Truly Yours, <br />GeoTechnologies, Inc. <br />Edward B. Hearn, P.E. <br />NC Registration No: 9520 <br />~-~ <br />®,t4~ C A.R p~ °'~,ag <br />~o ~b~E~~fa,~~~~~s+~~ <br />:~'~' <br />$EAL d ~3(~'T <br />9520 F ~ <br />;° <br />'~ o <br />•.,~aq~D B. t~~,`. <br />Geotechnical and Construction Materials Testing! ServJces <br />