South Sa
t
el
lit
e
(SSAT)
Inf
rastructur
e Upgr
a
des
C
ommission
Meet
ing
June 26, 2018
1
Item No. 8a supp
Meeting Date: June 26, 2018
HV
AC Ener
gy Sa
v
ings
•
Dual duct syst
em
being con
v
er
ted t
o single duct syst
em
•
New equ
ipment, impr
ov
ed
eff
iciency
•
P
r
oper tempera
tur
e contr
ol a
t lo
wer ener
gy
c
ost
Impro
ves
P
assenger Exper
ience
2
Impro
v
ed lighting at l
ow
er cost
3
Light
ing Ener
gy Sa
v
ings
•
New ener
gy
c
ode r
equir
ements
•
Ut
ility
r
ebat
es f
or ne
w light
ing
•
Better
light
ing a
t lo
wer ener
gy cost
HV
AC Underper
formanc
e
Immediate need - Hea
ting, V
ent
ilation and Air Conditioning
is no longer
work
ing as designed
4
Exist
ing Ceiling
P
r
oper Cooling
F
ailed
Diffuser
Hea
ting
vice Cooling
Next St
eps
•
Commission Action - 10/9/18
for
budget incr
ease and
construction author
ization
5