Through the wall unit
Water cooled cabinet unit
Fan coil unit
Life cycle costing
Pay back evaluation
Cost benefit analyis
Automatic tempererature control
Air handling unit
CPM is a simple, powerful tool that is commonly used in project scheduling.
Critical task are those items that can be done at the same time
When properly used, CPM can give a snapshot of a projects health at any given moment.
The crital tasks make up a line or path that determines the amount of time the job takes.
Superior fire-retardant properties.
Light weight for use on ceilings
Easy to ship and store.
Establish a no smoking policy throughout the building
Educate occupants about the materials used in furniture.
Reduce the amount of outside air drawn into the building
Maintain acceptable temperature and relative humidity
Is poorly designed
Can handle most seimic loads
Is well insulated
Has excellent expansion capabilities
The presense of rooftop epuipment
Ease of roof access and potential for vandalism
The presence of birds, vermin, and other potential pest.
The slow opening and closing of valves.
Change in water temperature
Oscillations in the pressure of water
A lack of air in the system
Inability to anodize
Difficult to refinish
Poor heat flow resistance.
The duct splits
There are duct transitions
There is a low pressure duct
The duct penetrates a fire zone barrier
It can be centralized or decentralized
It has a higher maintenance and insurance cost than fossil fuel systems
It has a fundamentally higher efficiency than fossil fuel systems
It has higher installation cost than fossil fuel systems
Single glue down
Double glue down
Stretchin using tackless strip
Stretch in using tackless strip and padding
Providing the project concept and requirements
Administrating the contractor selection
Acquiring the land and project approvals
Furnishing financial resources for the project
The owner hires an architectural firm that serves as the owner's agent.
The owner contracts separately with a designer and a contractor
The owner contracts with a single firm that employs and architect
The owner divides a project into two or more parts and separately contracts each part
Coaxial cable and a twisted pair of wires are relatively inexpensive and easy to install
Coaxial cable and a twisted pair of wires are not subject to electrical interference, such as lightning
Fiber optic telephone lines can transport data long distances and are inexpensive to use and are not subject to the same failures as normal twisted-pair telephone lines
Connections of fiber optic cable to copper are inexpensive