9. New work single line schematic flow and riser
5. Systems must be fully drawn and sized to permit
diagram(s):
accurate bidding and construction.
Airflow quantities and balancing devices for all
6. Demolition plans:
heating/cooling equipment.
Show for modernizations, if required.
Water flow quantities and balancing devices for all
Show all existing conditions relative to the project.
heating/cooling equipment.
Show all work to be removed and differentiate this
Flow/energy measuring devices for water and air
work from all existing conditions to remain.
systems for all cooling, heating and terminal
7. New work HVAC piping and equipment plans:
equipment.
All valves must be shown. Indicate locations where
10. New work automatic temperature control
temperature, pressure, flow, contaminant/ com-
diagram(s):
bustion gases, or vibration gauges are required,
Control flow diagrams showing all sensors, valves,
and if remote sensing is required.
and controllers (analog and digital inputs for
Mechanical room piping layout shall be double
controllers, front end equipment and system
line.
architecture).
8. New work HVAC duct and equipment plans:
Sequence of operations of all the systems and its
Single line piping and double line ductwork
operation (occupied and unoccupied).
layout.
BACnet or LON Work Building Automation
Show terminal air devices.
System and their descriptions.
Perimeter terminal units.
Energy flow/metering devices for major
Quarter-inch scale drawings of mechanical
equipment such as chillers, boilers, pumps, and
equipment room(s) showing all mechanical
other terminal equipment.
equipment serving the project including
Diagram to show control signal interface,
equipment access and service requirements.
complete with sequence of operation;
(The layout shall indicate the spaces allocated
BACnet/LON Works.
for maintenance and removal.)
Software requirements.
Air balancing of systems.
Show location of energy metering devices and
Roof plan showing all roof-mounted equipment.
their connection to central processor.
Show adequate access from mechanical equipment
11. New work schedules:
room(s) to freight elevators.
Provide schedules of major equipment that
Show adequate access to roof-mounted
includes chillers, boilers, pumps, air handling
equipment.
units, and terminal units.
Mechanical details.
Air Terminal Devices
All dampers--both fire dampers and volume
Air Balance Relationships between Spaces
control dampers--must be shown. Ductwork
ahead of the distribution terminal must be
Plumbing
indicated in true size (double line).
1. Demolition plans
Show for modernization, if required.
326 F A C I L I T I E S S T A N D A R D S
FOR THE
PUBLIC
BUILDINGS
SERVICE
Revised March 2005 PBS-P100
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