Plans and specifications for the installation
or alteration of exhaust systems for cooking equipment, fire extinguishing
systems and shutoff devices must be submitted to the Building Department
prior to such installation or alteration. No such installation or
alteration shall be commenced until the issuance of written approval
by the Building Department.
Automatic extinguishing systems shall be inspected
and serviced every six months by a qualified person engaged in such
work. A tag attesting to this inspection shall be affixed to the supply
cylinder of the system, showing the date and by whom the work was
performed.
Hoods, filters, ducts, chimneys and stacks must
be maintained in a safe and clean condition. A record shall be kept
available for the inspector, showing date of cleaning and by whom.