Sodium bicarbonate (para 1-11f)
Sulfuric acid (para 1-11f)
Gas (para 1-12f(1))
a. Satisfactory, no recommendations. All specifications are met.
b. Unsatisfactory. This can cause chlorine to condense in he lines. You
could suggest using a pressure-reducing valve to prevent condensation.
No. A wrench longer than 6 inches should not be used. You would
recommend using a shorter wrench. (para 1-13c(3))
d. It would be rated unsatisfactory. There should be an outside as well as
an inside switch. You would suggest installing an outside switch.
e. They are satisfactory. No recommendations are needed.
(paras 1-13g, h)
You would suggest using alum. (para 1-14c(2)(d))
Observe a sharp increase in pH. (para 1-16b)
No. A water temperature less than 800F minimizes algae growth. Likewise,
shading the pool and constantly maintaining free residual chlorine inhibit
algae growth. (para 1-16c(1), (2), (3))
Not hazardous. (para 1-17b(l))
Hazardous. (para 1-17b(4))
Hazardous. (para 1-17b(10))
Not hazardous. (para 1-17b(9))
Not hazardous. (para 1-17b(2))
Hazardous. (para 1-17a(3))
Not hazardous. (para 1-17a(l))
One; American Red Cross Senior Lifesaving Certificate. (para 1-17c)