We have an outside tank area where we store grape juice and there is currently no landscaping, weed control or vegetation control. Is there specific SQF requirements for Weed and Vegetation control? For example, how far from the tanks do we need to remove weeds? Is there a requirement for how far bushes can be from the tanks? I need to give our landscaping instructions so they can give us a quote for service and want to make sure I understand requirements.