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• <br />• <br />• <br />O F f I C E 5: N E W O R L E A N 5- H O U 5 T 0 N~ B A T O N R O U G E- C O R P U S C H R I S T I <br />TESTING T •ABORATORY, INC. <br />PHONE CA 4-2047 - 1714 W. CAPITOL AVE. - P. O. BOX 13163 <br />HOUSTON, TEXAS 77007 <br />April 2b, 1965 <br />f~~z1~~ <br />City of LaPorte <br />Mayor H. ~'. Pfeiffer <br />City Hall <br />LaPorte, Texas <br />Attn: Mr. Carlos Smith, City Engineer <br />RE: <br /> <br />Gentlemen: <br />LaPorte Airport Improvements <br />Runway and Taxiways <br />I. In accordance with the request of Mr. Smith, we submit the <br />following proposal for necessary preliminary investigation to <br />evaluate existing conditions and provide the necessary informa- <br />tion to arrive at a recommended thickness for the proposed new <br />construction: <br />A. Make 12 depth tests along runway to determine <br />thickness of existing base and subgrade (300' <br />intervals). Obtain three soil samples from <br />proposed N.y~f. - S.E. taxiway and two samples <br />from proposed 5.~~~. - N.E. taxiway. $140.00 <br />B. Perform necessary tests to classify the ma- <br />terial (sub-base and subgrade) according to <br />the CAA soil classification. 200.00 <br />ESTIMATED TOTAL $340.00 <br />If the results of these tests compare favorably with the results <br />of our investigation of July, 1957, no further investigation will <br />be necessary. <br />II. Following is an estimate of testing services to be performed <br />during construction operations: <br />• A. SOILS <br />1. Determine moisture/density relationship using <br />Proctor equipment. (Estimate 3 C~ X50.00) X150.00 <br />`~ v~~2~Zei3~~`^~s'~ Zni~~ ~S~TC~IIF~F~~Ra <br />~I1~3~c ~L~7i~3~I~~ 00~3~ <br />