“Construction” means, for the purpose of RSA 483-B:5-b, I(a):

1. (a) The erection, demolition, reconstruction, or alteration of any structure; or
2. (b) Any activity that results in an increase in the impervious surface area on a property.

Source. (See Revision Notes #1 and #2 at chapter heading for Env-Wq 1400) #12062 eff 12-17-16