PERFORMANCE WORK STATEMENT ATCT / BB and TRACON ...

and free of scale deposits in the cooling towers, pipes, pumps and chiller tubes. The
contractor shall perform bi-weekly tests on the condenser water system and log the
results of said tests.
b. The contractor shall be responsible for maintenance of the Heating and Chilled water
'closed loop' system. This system shall be checked quarterly for proper chemical
balance and the results provided to the COTR. Closed Loop system will be maintained
to the degree to prevent scale or other buildup from degrading the performance of
boilers and chillers.
MONTHLY
Ml. Exterior Lighting
a. Check exterior lights for operation - replace as needed.
b. Ensure timer and photocell are operating and set correctly, repair/replace as needed,
IAW operation manual.
M2. Faucets/General Plumbing
a. Inspect all faucets for proper operation - adjust or replace as needed.
b. Adjust faucet handles for proper alignment.
c. Inspect flush valves - adjust or repair as needed.
M3. Roof and Caulking
a. Inspect roof for tears in membrane, even distribution of ballast, proper roof and gutter
drainage, exterior caulking in need of repair, and security of flashing and roof
components; repair as necessary.
M4. Elevator at Base Building (tasks to be completed bv ThyssenKrupp with maintenance
contractor overview')
a. HoJide^escott ;asiiie;h&~