AASHTO M 304-11（2019）涵盖了100至1200 mm（4至48 in.）的聚氯乙烯（PVC）异型墙穿孔和非穿孔管道及配件标称内径，用于无压雨水沟、涵洞、暗渠和其他地下排水系统，提供透土或水密接缝。工业废物处理管线的安装应得到管理法规机构的特别批准，因为可能会遇到在排水管中不常见的化学品以及超过60°C（140°F）的温度。按照本规范生产的管道和管件应按照ASTM D 2321和制造商的建议进行安装。

AASHTO M 304-11 (2019) covers Poly(Vinyl Chloride) (PVC) profile wall perforated and nonperforated pipe and fittings, 100 to 1200 mm (4 to 48 in.) nominal inside diameter, for use in non-pressure storm drains, culverts, underdrains, and other subsurface drainage systems providing either soiltight or watertight joints.Industrial waste disposal lines should be installed only with the specific approval of the governing code authority since chemicals not commonly found in drains and temperatures in excess of 60°C (140°F) may be encountered.Pipe and fittings produced to this specification should be installed in accordance with ASTM D 2321 and the manufacturer's recommendation.