Section Env-Ws 380.01 - Abbreviations(a) "C" means residual disinfectant concentration in mg/l.(b) "CT" or "Ctcalc" means the product of residual disinfectant concentration in mg/l determined before or at the first customer, and the corresponding disinfectant contact time in minutes, that is, C x T.(c) "CPE" means comprehensive performance evaluation.(d) "CTA" means comprehensive technical assistance.(e) "CT99.9" means the CT value required for 99.9 per cent inactivation of giardia lamblia cysts as determined from Env-Ws 380.(f) "HPC" means heterotrophic plate count.(g) "Mg/L" means concentration in milligrams per liter.(h) "NTU" means nephelometric turbidity units.(i) "SW/GWUDISW" means surface water or groundwater under the direct influence of surface water.(j) "T" means disinfectant contact time in minutes.(k) "[SIGMA]" means "the sum of" in mathematical calculations.N.H. Admin. Code § Env-Ws 380.01
#5098, eff 3-18-91, EXPIRED 3-18-97
New. #6521, eff 6-4-97 (See Revision Note at chapter heading for Env-Ws 300); ss by #8352, eff 5-14-05