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u _ <br /> �' ��,���ai ti.' .!b°' "Fye -.. ,� '�:�: � *,M' .,�^ � ,�" „�-.�"�'"�•� y�:,. ��_ t <br /> vim:4�r'�"� :.pv :.uct. ,�'u" .. .. `r'-• �J ._�3t :ui h:� .,� "�^�., �'y v � 'rr�`'w,a.- '1. # "� ....�c: `�r' YP..+�.."'•::V �n, <br /> r . <br /> �1 tq$' aG - � �r ..+'�'� � t' STM NL.''�1Y'+•ss� 's+�."� � ggtt eaT "i � .N R ' <br />�w�-_�:..-. s.. .. ., 1 x."; �,_.. - -: '��' 1 ��•,y-w. ,_. � 4 x wf �� 5:a�1 ` •�� ���ar,.; <br /> "1.' .en�.�r+'" _ & W'.t3� r'T-�`�"��"�'Y ,�I. •pwfar^ i�5* �5�'3:M3n„din}� �Y � .?: b! '�T,'" ,� - r,"'�?w,� .rc:�'J*���,,y. <br /> -i <br /> 1 <br /> FINAL REMEDIATTON PLAN <br /> i Shell Oil Catnpaey <br /> 620 West Charter Way,Stockton,California <br /> s ; Delta Project No.404&586 <br /> Page 23 <br /> i a ;�� l t ott 4arin ; <br /> -In order to track the soil and ground water remediation system progress,the following weeldy monitoring, <br /> j g schedule.ftar.:the first mouth Of operation Is proposed: <br /> • Collect water samples from t e activated carbon ground water treatment influent and effluent for <br /> BTEX and TPH analysis. <br /> t . <br /> • Record LEL readings at the sanitary sewer discharge connection. <br /> ' • Record ground water flow tate,airflow rate,and vacuum from monitoring wells MW-2,MW-7,and <br /> t MW-9 or other ventingipumping wells that may be operating. <br /> • Measure influent and effluent hydrocarbon concentrations at the!dermal oxidizer with a portable <br /> organic vapor detector. <br /> • Record rea,,.tion chamber temperature in the thermal oxidizer. <br /> o Record electricity cortsumption!meter-reading). <br /> + Record natural/propane gas consumption(teeter-reading). <br /> • Measure depth to water in monitoring wells MW-1 through MW-9 and thickness of product in <br /> monitoring wells MW-2,MW-3,and MW-7. <br /> These monitoring items will be performed on a monthly basis after the remeiiation system has operated fon <br /> and;month. :'� <br />