SITE INFORMATION AND CORRESPONDENCE 2000-2018

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0 EXHIBIT B White Slough Water Pollution Control Facility Standard Operating Procedures DAILY DAY SHIFT DUTIES 1. Record chart and meter readings, print list on all recorders. 2. Check CL2 analyzers. This includes calibration, cleaning of flow tube, drain lines, cell and check chemical feed lines daily, add buffer as needed. Sample for MPN and calculate negative CL2. 3. Be sure receiving water D.O. monitoring is completed between 7:00 — 9:00 A.M. 4. Perform all normal daily routine as per Operator Rounds Sheets. 5. Run Secondary Solids testing daily at 10:15. The Relief Operator can run these tests but it the Duty Operator's responsibility to see that it is done. 6. Perform daily scheduled cleaning duties. 7. If there are two operators on duty, (i.e. Relief, Maintenance, Equipment Service, or Duty Operator coming on shift), The Duty Operator on shift will do the charts, meters, check the CL2 system, pick up the MPN sample and insure the remainder of the item listed above are completed. The other operators will do their duties as listed and assist the Duty Operator as needed. DAILY SWING SHIFT DUTIES 1. Be sure to talk to Duty Operator to get daily events communicated to each other. 2. Perform rounds approximately every two hours. 3. Check CL2 analyzers for proper operation and dose control. 4. Drop telescopic valve on DAFT as needed to keep tank bottom clear of sludge buildup. 5. Perform scheduled nightly cleaning duties in addition to normal cleaning duties. Normal cleaning duties include: • Skim CL2 contact tanks of excess debris, drop telescopic valve. • Dust and remove spider webs from wall fixtures and wall hangings in Control Building. • Remove empty cans from Lunch Room and crush them. • Put newspapers in recycle bin. • Sweep back hallway when needed. WTRQLTYCNTRL9903B PAGE 1 OF 3