CAMP LEJEUNE, NORTH CAROLINA - Senate Judiciary Committee

3. It is assumed that all existing AHU coll are
balanced and no work will be required on those
units
4. It is assumed that the existing pumps have the
capacity and pressures required to deliver the
specified flow rates to the equipment.
It is assumed that all existing fan systems
which were not changed under this contract will
be functioning but the time the TAB operations
begin
It is assumed that all existing control systems
which were not changed under this contract will
be functioning but the time the TAB operations
begin.
It is assumed that the contractor shall have
full access during normal working hours to all
areas involved for the TAB operations.
*The owner’s maintenance personnel will have to
perform some work before these systems are fully
functlonable.
E. Adequacy of Design:
General The plans and specifications (along
with on site observations) have been reviewed
for the purpose of determining the procedures
and techniques required for proper TAB of the
various air and water systems.’" (No
consideration have been given to testing steam
rates, condensate flow rates, quallty of steam,
etc., as that is beyond this contract
requirements.
No evaluations of heating and cooling loads, air
and water flows requirements, comfort
conditions, etc., have been made as it is
assumed these were taken into consideration by
the design engineer. From our examinations we
have found several pieces of equipment that have
not been provided with sufficient devices to
enable an accurate TAB. While close TAB can be
performed, which is common in the commercial
industry, the requirements to meet NEBB or AABC
standards will require that additional devices
be added as follows:
a) Balancing Value and Flow Sensors on
steam/hot water converter