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October 20', 19817 <br />.-.Monsanto. Chemical Company <br />P.O. Box <br />Alvin,. Texas ?7512 <br />Attn:.Mr. Butch Middlebrook <br />I <br />Subject: Hydr6static"Testing'of.10" CO2:Pipeline From <br />Texas City .to LaPorte <br />Galveston and Harris Counties; Texas <br />(b'y U.S. Leak- Detection, Inc.) <br />Test Date: October 15, 1987 <br />I I • <br />Dear Mr. Middlebrook:.,. <br />This letter'certifies.that the hydrostatic testing performed on <br />the _ subjects CO2 pipeline by U.S. .Leak Detection, Inc.. met- the <br />requirements of .Title 49., CFR-(Dept. of Transportation), Part <br />192, "Trans�poitation,. of Natural and .Other Gas by Pipeline: <br />Minimum Flederal Safety Standards", Subpart. J, "Test <br />Requirements". <br />1 The pipeline was tested -.for eight (a) hours, at. <br />a minimum ;pressure ,of 1100 psig, successfully ccode. ing the <br />mechanical'aitr6ngth test requirements of the above code.. <br />The calculti4ons performed on this test section to correct.'for <br />temperature lJa'nd pressure -related volume changes in the- pipeline. <br />are, attached �� for your information only. Without true ground <br />(pipe).tempera1tures,ithese calculations are not to be considered <br />fully accuat�e. Hgwever, €or the assumed constant ground <br />temperature's of 78 d'eg.. F., it -does appear that the. section is <br />free of leaks.4 <br />{ <br />Very. trulyyoura, a _•��..,�►�� <br />OF <br />William M. Olson, P.S.' S�VULIAM Y. <br />9 537n <br />attachments <br />• ��S�01tAL E��'`i <br />11 � . �l�a�•.��a <br />