TeleNav 2011 Annual Report Download - page 211

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Water Cooled Heat Pumps
Gas Electric Package Units
Split system DX cooling only units (for IDF/MDF, etc.)
Split System Air Cooled Heat Pumps
VAV with Hot Water Reheat
VAV cooling only in interior zones
VAV fan powered terminal boxes (for conference rooms or perhaps exterior zones)
VAV double duct
4 pipe fan coil units (if HW and CHW is available).
Control Requirements:
Ceiling Access
General Specifications Standards
•
The following zoning types shall be used Confirm specification and acceptability with the building Chief Engineer
•
Control systems shall be compatible with the existing control systems
•
When the building has an Energy Management System (EMS), Building Management System (BMS), or Building Automation
System (BAS), the TI system shall interface with the building system and allow remote access, control, monitoring, alarming, and
data lodging from the building system.
•
CONFIRM EXISTING MANUFACTURE OF EXISTING SYSTEM WITH THE BUILDING CHIEF ENGINEER
•
During the course of construction, the Energy Management systems must be fully operational at the end of each working day
•
Ceiling Access and identification shall be provided at the following locations:
•
All zone boxes
•
Shut off valves
•
Static pressure control dampers (Balance dampers)
•
Static pressure control pilot tubes
•
All other areas or items that pertain to serviceable building equipment
•
All relocated or new installation of any heat pumps or VAV equipment shall have maximum clearance around the
unit for servicing.
•
Fire Dampers /Combination Fire/Smoke Dampers
•
Duct smoke detectors and interstitial smoke detectors
•
At a hard ceiling provide a 2
’
X 2
’
(
minimum) access or access hatch under or to ail, Valves, Controls, Exhaust fans, Heat pumps,
Heating fan coils, AC units, VAV boxes to access controls for maintenance.
•
No heating fan coil shall have walls located below unit. Heating fan coils will be located so that proper access (minimum 2
’X2’)
can obtained to Controls, Fan, Piping, Valves and Filter access panels.
•
Furniture cubes/partition plans need to be reviewed to allow for access to equipment locations. OSHA laws don’t allow for
personnel to stand on or put ladders on furniture or cubes/ partition.
•
Access (minimum 2
’
X2
’
)
in the ceiling shall not be blocked by data wires, conduits, piping (sprinkler or plumbing), ducts, beams or
bracing.
•
All TI designs and installations shall conform to the latest applicable editions for the following standards
•
AMCA
-
Air Movement and Control Associations
•
ANSI
-
American National Standards Institute.
•
ARI
-
American Refrigeration Institute
•
ASTM
-
American Society for Testing Materials
•
ASHRAE
-
American Society of Heating, Refrigeration and Air Conditioning Engineers
•
ASME
-
American Society of Mechanical Engineers
•
AABC
-
Associated Air Balance Council
•
SMACNA
-
Sheet Metal and Air Conditioning Contractors National Association
•
All applicable Plumbing, Mechanical, Electrical, and Building Codes.