Adobe® Acrobat® Reader is required to view the form - Click Here for free Adobe Reader
- MGL Chapter 146 Section 3 - Hoisting
- 520 CMR 6.00 file size 1MB - Hoisting Machinery
- MGL Chapter 146 Section 46 - 51 - Boilers Pressure/Vessels
- 522 CMR 1.00 - 14.00 file size 1MB (1.23mb) - Board of Boilers Rules
- 522 CMR 15.00 (15kb) - Boiler and Pressure Vessel Inspection Code
- 522 CMR 16.00 (84kb) - Controls and Safety Devices for Automatically Fired Boiler (ASME Safety Code, No. CSD-1, part CW Steam and Waterside Controls, 1977) Units over 200,000 BTU's
- MGL Chapter 146, Section 50A, 50B, 50C - Nuclear Plants
- MGL Chapter 146, Section 67A - Oil Burners
- 527 CMR 4.00 - (299kb) Oil Burner Equipment
- MGL Chapter 146, Section 81 - 88 - Pipe Fitters
- 528 CMR - (27kb) Power, Heating, and Cooling Piping & Process Piping
- MGL Chapter 146, Section 81 - 88 - Refrigeration
- MGL Chapter 146, Section 81 - 88 - Sprinkler Fitter
People also viewed...
You recently viewed...
Personalization is OFF. Your personal browsing history at Mass.gov is not visible because your personalization is turned off. To view your history, turn your personalization on.
Learn more on our .
*Recommendations are based on site visitor traffic patterns and are not endorsements of that content.