COMPLIANCE INFO_PRE 2019 - Laserfiche WebLink

Home Browse Search

CALIFORNIA REGIONAL WATER QUALITY CONTROL BOARD CENTRAL VALLEY REGION MONITORING AND REPORTING PROGRAM NO. NPDES NO. CA0081396 FOR UNIVERSITY OF CALIFORNIA LAWRENCE LIVERMORE NATIONAL LABORATORY SITE 300 AND U.S. DEPARTMENT OF ENERGY ALAMEDA AND SAN JOAQUIN COUNTIES EFFLUENT MONITORING Effluent samples shall be collected from the cooling towers at Buildings 801, 836A, and 865 on a quarterly basis and analyzed for total dissolved solids (TDS) and pH. During the time cooling towers at Buildings 805, 809, 810, 812, 815, 817, 826, 827-1, 827-2, 828, 836D, 851-1, 851-2, and 854 discharge to surface water drainage courses (SWDC), the discharge from each cooling tower shall be sampled and analyzed for TDS and pH as soon as discharge begins and quarterly thereafter. The samples should be representative of the volume and quality of the discharge. Time of collection of samples shall be recorded. Rate of flow shall be measured biweekly, total flow estimated and reported quarterly. Surface water samples shall be taken quarterly when possible from Corral Hollow Creek downstream of cooling tower discharge points. Storm water monitoring shall be in accordance with the monitoring program and reporting requirements of the general permit for storm water, Section B. The Discharger shall submit a revised storm water monitoring and reporting program no later than 1 July 1994. REPORTING Monitoring results for the cooling towers shall be submitted to the Board by the 20th day of the month following each calendar quarter. The Discharger shall submit an annual report to the Executive Officer, and to the local agency if requested, by 30 July of each year. The report shall include a summary of visual observations and sampling results for all cooling towers and storm water discharges covered by this Order. By 30 July of each year, the Discharger shall certify, based on an annual inspection, that the facility is in compliance with the requirements of this Order and its storm water pollution prevention plan. All reports submitted in response to this Order shall comply with the signatory requirements of Standard Provision D.6.