ARSD 74:02:04:43

ARSD 74:02:04:43. Thermoplastic casing requirements

Last amended: 1992Year: 2026Length: 39 wordsOfficial source

Cite as S.D. Admin. R. 74:02:04:43

All thermoplastic casing used for water well casing must meet or exceed ASTM Standard F 480-90e and NSF Standard 14 (1990). Thermoplastic well casing five inches in diameter or larger must have a minimum wall thickness of 0.250 inches.
ARSD 74:02:04:43: ARSD 74:02:04:43. Thermoplastic casing requirements | Justis AI