Project Somerset County Jail Location Madison, Maine Cost $4,600,000.00 Started On June 2007 Completed On Est. August 2008 Description Project Scope Construction of 92,776 square foot correctional facility to house 173 inmates. This project is to be performed under an accelerated schedule is scheduled to be operational in 16 months. Mechanical System consisted of a full scale boiler plant, with hot water baseboard, and air handling units. The air side system consisted of multiple air handling units, a full variable air volume system and an air conditioned facility. Project Team ABM Mechanical, Inc. – Performed all the mechanical contract requirements. Sheridan Corporation – Performed the general contractor responsibilities. Bangor Roofing & Sheet Metal – Performed the sheet metal and breeching fabrication and labor. Mechanical Insulation – Provided insulation services. Trane Controls – Performed automatic temperature control services.

Project CMMC Dormitory Location Auburn, Maine Cost $1,200,000.00 Started On Fall 2006 Completed On Spring 2007 Description Central Maine Community College Dormitory Project Scope Construction of 151 bed four story dormitory consisting of two bed room suites and individual toilet facilities. ABM Mechanical’s responsibility was to assist the design team throughout the design process, provide detailed budgetary pricing and complete construction of the heating ventilation, cooling, and plumbing systems for the dormitory. Project Team ABM Mechanical, Inc. – Performing all the mechanical contract requirements. Pizzagalli Construction – Performing the general contractor responsibilities. Twin City Sheet Metal – Performing the sheet metal and breeching fabrication and labor. Damon Insulation – Providing insulation services. Maine Controls – Providing automatic temperature control services.

Project EMCC Dormitory Location Bangor, Maine Cost $1,300,000.00 Started On Fall 2006 Completed On Spring 2007 Description Eastern Maine Community College Dormitory Project Scope Construction of 161 bed four story dormitory consisting of two bed room suites and individual toilet facilities. ABM Mechanical’s responsibility was to assist the design team throughout the design process, provide detailed budgetary pricing and complete construction of the heating ventilation, cooling, and plumbing systems for the dormitory. Project Team ABM Mechanical, Inc. – Performing all the mechanical contract requirements. Pizzagalli Construction – Performing the general contractor responsibilities. Twin City Sheet Metal – Performing the sheet metal and breeching fabrication and labor. Damon Insulation – Providing insulation services. Maine Controls – Providing automatic temperature control services.

Project Orchard Trails Apartment Location Orono, Maine Cost $2,200,000.00 Started On Fall 2005 Completed On Spring 2006 Description Orchard Trails Apartment Complex Project Scope Construction of over 200,000 square feet, and twelve buildings consisting of 144 four bedroom two bath apartments along with a recreational clubhouse. ABM Mechanical’s responsibility was the complete design and construction of the heating ventilation, cooling, and plumbing systems for the complex long with the specification of the sprinkler system. Project Team ABM Mechanical, Inc. – Performed all the mechanical contract requirements. Pizzagalli Construction – Performed the general contractor responsibilities. Twin City Sheet Metal – Performed the sheet metal and breeching fabrication and labor. Damon Insulation – Provided insulation services. ABM Mechanical, Inc. – Performed automatic temperature control services.

Project Kennebec Valley High School Location Bingham, Maine Cost $178,000.00 Started On 6/05 Completed On 10/05 Description Upper Kennebec Valley High School Boiler Replacement Project Scope The project required the removal of the existing boiler plant. The existing boiler plant consisted of one Kewanee fire tube boiler, a small incinerator, an oil fired water heater, a 1500 gallon domestic water storage tank, an active #2 fuel oil system, along with miscellaneous electrical and automatic temperature control systems. The new boiler plant consists of two Buderus cast iron sectional boilers serving the heating requirements of the school. These boilers also serve the domestic water needs that are satisfied by three 120 gallon Super Stor water heaters. Two serve the domestic water needs of the school while one is dedicated to food services. The fuel oil system was overhauled and the existing underground tank was utilized however all the piping and accessories were replaced. The existing automatic temperature controls were modified to a stand alone Tekmar system to control the boilers and the supply water temperature based on the outside air conditions. The existing electrical entrance was revamped, new distribution was installed and connections were provided to power the boiler room. Project Team ABM Mechanical, Inc. – Performed all the design, general contract and mechanical contract requirements and was the lead contractor on this project. Twin City Sheet Metal – Performed the sheet metal and breeching fabrication and labor. Damon Insulation – Provided insulation services. Kinney Electric – Performed all of the electrical contract, demolition and installation.

Project Maine Air National Guard Build Location Bangor, Maine Cost $260,000.00 Started On 09/04 Completed On 12/04 Description Maine Air National Guard Building 510 Project Scope The project required the removal two of the four existing 650 kw generators and their associated breeching and fuel oil supply systems. The building originally had a large computer infrastructure and required minimal heat that was provided by electric coils. The existing air handling unit was retrofitted with a hot water supply coil and the existing electric heat was decommissioned. The new heating system consists of two H.B. Smith cast iron sectional boilers, variable frequency drive base mounted pumps, and over 300 feet of finned tube radiation. The fuel oil system consists of a new 20,000 gallon above ground shelter tank that serve the two new boilers along with two existing generators via a day tank system. A Honeywell control system was installed and tied into the existing campus wide automatic temperature controls system. Project Team CPM Constructors – Performed as the general contractor. ABM Mechanical, Inc. – Performed the mechanical contract requirements. Twin City Sheet Metal – Performed the sheet metal and breeching fabrication and labor. Damon Insulation – Provided insulation services. Hughes Engineering and Controls – Performed automatic temperature control services. Fox and Gammon – Provided all rigging services for the project. Carmel Electric – Performed all of the electrical contract, demolition and installation.

Project Dexter High School Location Dexter, Maine Cost $187,000.00 Started On July 8, 2004 Completed On October 4, 2004 Description Dexter High School Boiler Replacement Project Scope The project required the removal of the existing boiler plant. The existing boiler plant consisted of two 165 boiler hp Kewanee fire tube boilers, a small cast iron sectional boiler serving the domestic water system, a 1500 gallon domestic water storage tank, an abandoned #6 fuel oil system, an active #2 fuel oil system, along with miscellaneous electrical and automatic temperature control systems. The new boiler plant consists of two Clever Brooks Water Tube Boilers serving the heating requirements of the school. During the heating season these boilers also serve the domestic water needs that are satisfied by a 980 gallon Cemline tank. During the summer months the domestic hot water is provided by a Weil Mclain cast iron sectional boiler. The fuel oil system was overhauled and the existing tanks were utilized however all the piping and accessories were replaced. The existing automatic temperature controls were modified by Honeywell to control the boilers and the supply water temperature based on the outside air conditions. The existing electrical entrance was removed, two new distribution panels were installed and an emergency generator switch and connection were provided to power the boiler room during an outage. Project Team ABM Mechanical, Inc. – Performed all the general contract and mechanical contract requirements and was the lead contractor on this project. Willette Welding – Performed the fit up and welding. Twin City Sheet Metal – Performed the sheet metal and breeching fabrication and labor. John Gray Insulation – Provided insulation services. Honeywell, Inc. – Performed automatic temperature control services. Fox and Gammon – Provided all rigging services for the project. Kinney Electric – Performed all of the electrical contract, demolition and installation.

Project Sunbury Village Location Bangor, Maine Cost $700,000.00 Started On Summer 2001 Completed On Spring 2002 Description Sunbury Village Assisted Living Project Scope Construction of 115 retirement apartments with common area, community rooms, and commercial kitchen facilities. ABM Mechanical’s responsibility was the construction of the heating ventilation, cooling, and plumbing systems for the complex. Project Team ABM Mechanical, Inc. – Performed all the mechanical contract requirements. Colson & Colson – Performed the general contractor responsibilities. Colson & Colson – Performed the sheet metal and breeching fabrication and labor. Damon Insulation – Provided insulation services. Colson & Colson – Performed automatic temperature control services

Project Northeast Cardiology Associate Location Bangor, Maine Cost $600,000.00 Started On 2001 Completed On 2002 Description Northeast Cardiology Associates Medical Building Project Scope Construction of 31,000 square foot facility to give cardiologists and their support staff the space needed to consolidate services that had previously been in three different locations. Mechanical System consisted of a full scale boiler plant, with hot water baseboard, and reheats. The air side system consisted of multiple air handling units, a full variable air volume system and a fully air conditioned facility. Project Team ABM Mechanical, Inc. – Performed all the mechanical contract requirements. Nickerson O’Day – Performed the general contractor responsibilities. Bangor Roofing & Sheet Metal – Performed the sheet metal and breeching fabrication and labor. John Gray Insulation – Provided insulation services. Maine Controls – Performed automatic temperature control services.

Project Boyd Place Assisted Living Location Bangor, Maine Cost $500,000.00 Started On Fall 1999 Completed On Spring 2000 Description Boyd Place Assisted Living Project Scope Construction of 33 retirement apartments with common dinning areas, community rooms, and commercial kitchen facilities. ABM Mechanical’s responsibility was the construction of the heating ventilation, cooling, and plumbing systems for the complex. Project Team ABM Mechanical, Inc. – Performed all the mechanical contract requirements. Nickerson & O’Day – Performed the general contractor responsibilities. MHR – Performed the sheet metal and breeching fabrication and labor. Gray Insulation – Provided insulation services. ABM Mechanical, Inc. – Performed automatic temperature control services.