, Author of Cannabis Pharmacy. 1  There are several problems with chewing/dipping cannabis. First, cannabis, in its raw herbal form, can host a wide variety of microbes including e coli and salmonella, both of which can present a health risk.
Oxygenation and ventilation: Once the position and seal are obtained, bagging can commence. The rate of ventilation for an adult is 10-12 breaths per minute or, approximately 1 bag squeeze every 5-6 seconds.4 The bag should be depressed for a full 1-2 seconds and then released.
We received a LEED review comment regarding Warehouse ventilation to comply. with ASHRAE 62.1-2004. Generally depending on the warehouse storage, MEP team recommends 5-8 Air. Changes per Hour by thumb rule for exhaust and air intake is assumed by. infiltration by windows, open doors etc.. But this number I haven't find in.