TPA has provided ongoing comprehensive professional services for expansion at the North Haven headquarters including master planning, site plan approvals, and construction drawings for road and utility improvements.  Over the course of 42 years, TPA has obtained over 110 permits, approvals, and regulatory clearances on the company’s behalf.  Most recent were approvals and clearances for the design of an employee vehicle drop-off area, three additional chiller and switchgear buildings, and an upgrade to an electrical feed system.