Plans 2'-4s 2'-4s 2'-4s 2'-4s
70 CFM EA, 175 CFM EA 175 CFM EA, 175 CFM
ni
2'-4s _ 295 CFM EA
180 CFM Ea, - $ - 8 Typ 4 Places
Typ 2 Places rc,
_ 2'-4s
E.C. .
C.
_ 175 CFM EA, ;
- - Typ 9 Places
235 CF
2'-4s 12 713
265 CFM g - Where required by OSSC, Section 1202.2 natural ventilation or a mechanically
_ - operated ventilation system capable of supplying occupancy air in accordance with
>< C_FM 6F6]_ E.C. OSSC, Table 12-A shall be provided.
L— 10 CFM CFM E,C,
When proposing to use the economizer of the HVAC system with the outside air damper
set to stay partially opened to provide occupancy ventilation, the designer shall:
1. Document within the construction plans the anticipated occupancy load for the
35 CF design of the occupancy ventilation system and,
__�M i2'-4s 2. Provide detail of the modification to the HVAC economizer that will prevent the
- building operator from adjusting the air damper to a fully closed position at an
_ Y
><
10 FM MY time and,
225
3. Provide design specifications for the additional energy requirements resulting
CFM from the air damper being partially open during the heating cycle and,
8 4. Specify on the plans that the system shall operate during such times the building
or space is occupied.
4 /24 A. Provide outside,_air specifications on revised plans.
lot rr=
10 23 CFM
2'-4s _ 8 AFM
185 CFM Ea ><1
Typ 5 Places -
10 5
' RD
F—T 11 1 �� N1 N��!�O OMO YNNN N 1t N
-0
JIM
_ ----------
WD
Fhi 8 _ AFtA 11 Yj
0 FM 10 8 IS® 150
dun10 CFM
L16
CFM CFM FMFM
4
CFM
FIS6
��7F__9__�i
10
24 /
E.C.
if un 10
8 FM
_ CFM _ 2'-4s
10 10T 10 225 CFM Ea, 1
CFM _ E.C. E,C.
- Ebu _ Olo Typ 3 Places
E4 d4
, Z ®_ CFM _
215
CFM 1ZW
_
C. W U
E,c,
2'-4s Cf 05 e4 M4
CFM E.0 QFM
235 CFM Ea. - 205 - - y U
Typ 7 Places CFM CFM 8 ,�( 1 A >
_
10 10 CFM 10 FM _ FM
2'_4s 9V�
265 225 CFM Ea, n �_
CFM Typ 3 Places GN
Z 10 FM 10 FM 10
7—
E.C.
10
ZN
W � 1
N H H H
UU �5
2'-4s
2'-4s 2-4s
265 CFN EA. ,,w. '; �
250 CFM Ea. 285 CFM Ea, _
Typ 3 Places Typ 2 Places Typ, 7 Places ��.��,�..••'•�� +��'�^���
r� .•fie• t
VIP
51 T
Is,gs j!
i
rouno oor an
SCALE ��