Slab urinals without flushing system shall allow individual on-demand flush controls to be placed in not more than 60 cm width of continuous wall.

Urinal suites and urinal flushing systems shall be equipped with an individual on-demand flush control.

(b) where the hot water supply to the shower is heated to a temperature of over 54°C, an automatic control that will protect a person using the shower from injury by scalding.

(b) where the hot water supply to the shower is heated to a temperature of over 54°C, an automatic control that will protect a person using the shower from injury by scalding.

For example, drastic changes in stream water temperature or the amount of sunlight can affect the amplitude of the pH cycle. Several sunny days followed by heavy overcast and a sudden decrease in water temperature can result in a significantly lower night stream pH compared to preceding nights.

Physical Change Upstream Drawdown -reduced littoral productivity -reduced littoral spawning success -reduced tributary access -reduced water quality Impoundment -reduced dissolved oxygen -settling of suspended sediment Downstream Reduced flow -reduced habitat quantity -altered water temperature Inadequate flushing flow -accumulation of fine sediments in gravel substrate -changes in stream morphology Increased flows -scouring of substrates -physical displacement of fish -destabilization of stream banks Rapid flow fluctuation -displacement and stranding of fish and exposure of eggs Flow diversion -disruption of fish homing to natal streams ...[+++] Altered temperature -altered habitat quality regime -altered benthic productivity Altered water quality -altered benthic productivity Elevated total gas -injury or death of fish due to gaspressure bubble disease The majority of B.C. Hydro projects were undertaken many years ago.