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iww�ww <br />MNOLOG <br />MDTHEM a.,, <br />TECHNOLOGY FOR TMKS Qualification <br />Procedure <br />i I t <br />1. If the tank product level Is less than •0% or more than 90 <br />% of tank <br />capacity,,.D. not test without specific Instructions from Houston <br />Quality <br />I Enter tank diameter (A) In. <br />2. Enter Tank .. to Surface Distance <br />3. Calculate tank .r <br />.. . <br />4. Enter water table distancefrom_ i t <br />S. Subtract water tablei from • • • <br />to • • <br />•. Calculate water • press bottom <br />3• • ` •.� <br />7. To obtain tank bottom pressure differential (G), ADD water head <br />We (F) and the probe set Int (1.2 11or steel or 0.5 11or fiberglass tanks <br />or <br />totalTotal diferentlal equals (G) <br />If ! y exceeds 0 O NOT TES <br />without special ifromHouston <br />Control. <br />111111411 <br />'PEI= <br />TAK-24 <br />Top of water table <br />TANKNOLOGY CORPORATION INTERNATIONAL <br />5995 Hollietor Rt • Hnuatnn TPrac 77O4n-6?94 • (713) RQn.R9Ar, • t (AM RRA-A5F3 • Fax: (713) 690 -?955 <br />