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Harprit S. Mattu [EH] <br />From: Harprit S. Mattu [EH] <br />Sent: Friday, September 8, 2017 4:29 PM <br />To: 'Adam Pescatore' <br />Subject: RE: Harvest Power Lathrop Analysis August <br />Adam, <br />There were a few concerns I wanted to mention regarding the inspection. For composting, the windrows must maintain <br />131F degrees for at least 15 days straight and in the period of time that they are at 131F, be turned a minimum of 5 <br />times. Looking through the windrow temperature logs, the majority of the windrows do not maintain 131F for 15 <br />days. Therefore, the turnings do not count because every time the temperature drops below 131F the process has to <br />reset. So, if the windrows are turned 5 times over a 23 day period, then the temperature of the windrow would need to <br />maintain 131F for the 23 days. If the windrows are turned 5 times in a 5 day period, but on day 6 the temperature drops <br />below 131F, then turns don't count and the process resets. The older windrows seem to be maintaining temperature. It <br />is the newer ones that are having this issue. <br />For the special occurrence log, if there no is no special occurrence for a month, a form should be filled out stating no <br />special occurrence (previous months were available in the folder). <br />For record of weather conditions, I noticed that the outdoor temperature is recorded when the windrow temperature is <br />taken. Previously, the temperature and weather condition was recorded on the daily sheet which is currently being <br />used to state that no complaints were received. We need additional information in terms of weather (windy, rain, hot, <br />cold, etc). The way it was recorded previously was satisfactory. <br />Please let me know if you have any questions. <br />Thank you, <br />Harprit S. Mattu <br />San Joaquin County <br />Environmental Health Department <br />1868 E. Hazelton Ave. <br />Stockton, CA 95205-6232 <br />Voice: (209) 468-3284 <br />Email: hmattu@sicehd.com <br />From: Adam Pescatore [mailto:apescatore@harvestpower.com] <br />Sent: Thursday, September 7, 2017 11:49 AM <br />To: Harprit S. Mattu [EH] <hmattu@sjcehd.com> <br />Subject: Harvest Power Lathrop Analysis August <br />Hi, Harprit, <br />