Chapter 17 - BITUMINOUS MINE SUBSIDENCE IN COUNTIES OF THE SECOND CLASS
- Section 1407 - Causing cave-in or subsidence of certain structures and places prohibited
- Section 1408 - Maps or plans of workings to be made and placed of record
- Section 1409 - Designation and marking of coal pillars
- Section 1410 - Access of officials to mines
- Section 1410a - Violations; penalties
- Section 1410b - Injunction to compel compliance
- Section 1410c - Construction of act
- Section 1410d - Partial invalidity