What methodology is used for cultural resource surveys?

In conducting the cultural resources survey for the Atlantic Sunrise Project, Williams is following the Pennsylvania Historical and Museum Commission’s (PHMC) Guidelines for Archaeological Investigations in Pennsylvania (Revised November 2008) and Guidelines for Architectural Investigations in Pennsylvania(2014).  The specific methodology for the cultural resources survey was discussed at an initial consultation meeting with PHMC staff on 1 May 2014.  The PHMC issued concurrence with Transco’s proposed methodology, and the Unanticipated Discovery Plan, in letter correspondence dated 11 June 2014 and email correspondence dated 26 June 2014.