Kleen Energy Systems 620-MW Combined Cycle

Location: Middletown, Connecticut

Owner: Kleen Energy Systems, LLC

Contractor: O&G Industries, Inc.

Scheduled finish: April 2011

Scope of Work

APi Construction is currently supplying and installing approximately 17,000 SF of Insulation & Lagging on two Vogt Heat Recovery Steam Generators (HRSG's), various plant equipment, and the combined cycle stacks. In addition, API will install more than 55,000 LF of insulation & pipe jacketing associated with two Siemens combustion turbines, one Siemens steam turbine, and the balance of plant piping.