TITLE 77: PUBLIC HEALTH
CHAPTER I: DEPARTMENT OF PUBLIC HEALTH
SUBCHAPTER r: WATER AND SEWAGE
PART 920 ILLINOIS WATER WELL CONSTRUCTION CODE
SECTION 920.TABLE B PLASTIC CASING AND LINER PIPE SPECIFICATIONS
Section 920.TABLE B Plastic Casing and Liner Pipe Specifications
Pipe sizes 2 inches, 2˝ inches, 3 inches, 3˝ inches, 4 inches and 4˝ inches shall be Schedule 40 pipe as a minimum.
(Source: Amended at 18 Ill. Reg. 17684, effective November 30, 1994)