Under authority of RSA 157-A: 3, boilers and pressure vessels, as defined in RSA 157-A: 2, shall be inspected in accordance with the National Board Inspection Code, Part 2, Inspections and Part 3, Repairs and Alterations 2015 edition, as specified in Appendix II, including 1999 EN 303-5 for biomass burning boilers.
N.H. Admin. Code § Lab 1202.02
(See Revision Note at chapter heading for Lab 1200) #5371, eff 4-10-92, EXPIRED: 4-10-98
New. #7210, eff 2-28-00; ss by #9076, eff 1-24-08