256.16 Holder-cups-water-seal holders.

Current as of source date Government source

New York State Public Service CommissionOfficial agency material

View source

The temperature and depth of water in cups shall be recorded at least twice a day during freezing weather. Holder-cup heating apparatus shall be inspected at least twice a day when in operation. During non-freezing weather the depth of water in cups shall be recorded at least once a day.#