COMPLIANCE INFO_1985-1993 - Laserfiche WebLink

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MONITORING ALTERNATIVE #7 Limited to underground storage tanks which have infrequent inputs and withdrawals and where the liqui(: level in the tank can be measured to an accuracy of +5 gallons or less when the tank is half full. This monitoring alternative shall include: t Annual precision test on tank and piping. ank gauging performed as follows: Tank must be capable of being secured to prevent unauthorized inputs and withdrawals. Tank must have no inputs or withdrawals for at least a 48 hour period (.2 days) at the end of consecutive periods lasting up to 7 days. (For example: tank in use Monday through Friday, then locked over weekend). Liquid level measurements are taken at thebeginning and end of the monitoring period (lasting at least 48 hours). (For example: level measured and recorded Friday night before locking and again on Monday morning before opening.) If liquid level varies more than 1% of the tank volume or 5 gallons, which ever is less, between measurements, an unauthorized release shall be assumed to have occurred and shall be reported to the local agency within 24 hours, as per Article 5, Sect: 2652 of the regulations and further evaluations shall be performed to verify or disprove the variations. Implementation of the monitoring alternative requires that the following circled items be completed by the dates specified. i V P'reci'sion tests) must be performed by iL/ and resultssubmittedto this . ' office within 30 days of the test. L.. Tank gauging must be started immediately. (See instructions above). the above compliance dates cannot be met, contact this office prior to the specified date. 4/86 UGT 3 tiOARt) OF TRUSTEES SAN JOAQUIN LOCAL HEALTH DISTRICT SERVING Ja ne• Culbertson, Pros. Patricia E. Vannuccl, Secy. City of Lodi Anthonette Van Sproneen 1601 East Hazelton Avenue, P. O. Box 2009 Son Joaquin County Earl PlmentelCity StoCkion, California 95201 of Escalon Fern 8upbee City of Manteca Daniel L. Flores 209/466-6781 City of Ripon John O. Moat, M.O. City of StocktonCity William J. Wade Jo®1 Khanna. M.O.. M.P.H., District Health Officer of Tracy San Joaquin County Mary Anna love San Joaquin County Facility Name; . Address Date of Inspection r=--- Inspector r MONITORING ALTERNATIVE #7 Limited to underground storage tanks which have infrequent inputs and withdrawals and where the liqui(: level in the tank can be measured to an accuracy of +5 gallons or less when the tank is half full. This monitoring alternative shall include: t Annual precision test on tank and piping. ank gauging performed as follows: Tank must be capable of being secured to prevent unauthorized inputs and withdrawals. Tank must have no inputs or withdrawals for at least a 48 hour period (.2 days) at the end of consecutive periods lasting up to 7 days. (For example: tank in use Monday through Friday, then locked over weekend). Liquid level measurements are taken at thebeginning and end of the monitoring period (lasting at least 48 hours). (For example: level measured and recorded Friday night before locking and again on Monday morning before opening.) If liquid level varies more than 1% of the tank volume or 5 gallons, which ever is less, between measurements, an unauthorized release shall be assumed to have occurred and shall be reported to the local agency within 24 hours, as per Article 5, Sect: 2652 of the regulations and further evaluations shall be performed to verify or disprove the variations. Implementation of the monitoring alternative requires that the following circled items be completed by the dates specified. i V P'reci'sion tests) must be performed by iL/ and resultssubmittedto this . ' office within 30 days of the test. L.. Tank gauging must be started immediately. (See instructions above). the above compliance dates cannot be met, contact this office prior to the specified date. 4/86 UGT 3