Replacement
Replacement means the substitution for an injured resource with a resource that provides the same or substantially similar services, when such substitutions are in addition to any substitutions made or anticipated as part of response actions and when such substitutions exceed the level of response actions determined appropriate to the site pursuant to the NCP.
Source
43 CFR § 11.14
Scoping language
Terms not defined in this section have the meaning given by CERCLA or the CWA. As used in this part, the phrase: