Heating System and Windows Replacement in Housing Units 3 and 4 at Maryland Correctional Training Center

1. The Work includes the following: a. Complete replacement of the existing exterior window system at HU 3 & 4. b. All existing exterior doors shall be replaced and all entrances to these doors including steps and landing shall be renovated to meet current building codes for HU 3 & 4 c. Replace all existing mechanical room doors in HU 3 & 4. d. Convert the existing heating system utilizing hot water radiant floor panel to hydronic baseboard heating system in HU 4. The existing hot water piping embedded in the slab shall be dried, capped and abandoned in place. e. Replace the existing steam to hot water conversion system including associated heat exchanger, distribution pump, piping and valving in HU 3 & 4. The equipment and piping are located in the basement mechanical room. f. Replace all existing exhaust fans and ventilation fans located on the roof of HU 4. The existing roof curbs shall be reused. Replace exhaust fan wiring and controls. g. Replacement/relocation of existing supply air ductwork and insulation in crawlspaces of HU 4 to accommodate better access for maintenance personnel. h. Provide and install split system air conditioning units in HU 3 & 4. i. Replace interior doors in HU 3 & 4. j. Replace interior stairwell doors at HU 3 & 4. The new doors shall include a “tear gas can slot

Division 02 -	Existing Conditions, Demolition, Selective Demolition.
Division 03 -	Concrete, Cast-in-Place Concrete.
Division 04 -	Masonry, Unit Masonry.
Division 06 -	Wood, Plastics, and Composites, Rough Carpentry.
Division 07 -	Thermal and Moisture Protection.
Division 08 -	Openings, Doors and Frames, Windows, Louvers.
Division 09 -	Finishes, Painting.
Division 13 -	Special Construction.
Division 22 -	Plumbing.
Division 23 -	Heating, Ventilating, and Air Conditioning (HVAC), Instrumentation and Control for HVAC, HVAC Air Distribution, Central HVAC Equipment.
Division 26 -	Electrical.
Division 28 -	Electronic Safety and Security, Fire Detection and Alarm.
Division 31 -	Earthwork, Earth Moving.
Division 32 -	Exterior Improvements, Flexible Paving, Asphalt Paving, Fences and Gates, Chain Link Fences and Gates, Turf and Grasses.