FINAL DRAFT 9/6/95
UPDATED NOV. 1996
Design Standards
Imaging Unit- Single Head Camera
ARCHITECTURAL
3. 480V., 3P., 150A, adjustable trip
flush mounted circuit breaker with
Ceiling:
Acoustical ceiling tile
shunt trip. Run empty 50 mm (2")
Ceiling Ht:
2900 mm (9'- 6")
conduit from circuit breaker to duct
Wall Finish:
Paint
above finished ceiling.
Wainscot:
---
Base:
Integral weld seam sheet flooring base
4. 250 mm x 140 mm (10" x 5-1/2")
Floor Finish:
Welded seam sheet flooring
deep flush vertical wall duct with 300
Slab Depr.:
---
mm (12") wide screw-on cover.
Notes:
1200 mm (4'-0") wide door
Connect to duct above finished
ceiling. Terminate at floor.
SPECIAL EQUIPMENT
5. 250 mm x 90 mm (10" x 3-1/2") deep
In-wall permanent lead shielding is not generally
duct above finished ceiling with 250
required, but a registered health physicist should
mm (10") wide screw-on cover.
be
consulted
to
determine
shielding
Connect to vertical wall duct.
requirements.
6. Emergency power off (EPO) push
ELECTRICAL LIGHTING
button station. Connect to shunt trip
General:
30FC
circuit breakers.
Notes:
1. Continuous
fluorescent
7. Run 13 mm (1/2") conduit from door
direct/indirect wall mounted
switch to junction box at x-ray
fixture, acrylic prismatic lens on
controller. Connect door switch so
top and bottom, W/2-F32T8
that if door is opened the system will
lamps, 4100 degree K, CRI=85
be shut off.
(min).
2. Illumination level controlled
ADP:
Yes
dimmer on incandescent lights.
Radio:
---
POWER
Telephone:
Yes
Intercom:
Yes
General:
1000W (receptacles)
Public Addr:
---
Emergency:
Notes:
---
Notes:
1. The electrical plan as shown
shall be used a guide only.
HEATING, VENTILATING AND AIR
Equipment
locations,
CONDITIONING
dimensions
and
wiring
25 C (78 deg F)
Dry Bulb Temp Cooling :
requirements shall be per the
22 C (72 deg F)
Dry Bulb Temp Heating :
system suppliers equipment
Minimum % Outside Air:
---
installation drawings.
100% Exhaust Air:
yes
2. Electrical trades shall provide
Noise Criteria:
NC 40
necessary conduit, openings,
Steam:
---
bushings,
nipples,
flexible
Relative Humidity/Cooling:
50%
conduit etc., as required at the
Relative Humidity/Heating:
30%
various junction boxes, duct and
Minimum Air Changes/Hr.:
4
conduit terminations to allow
Room Pressure:
Negative
proper connections of the
AC Load-Equipment:
6100 w (20,800 Btu/hr)
equipment
to
related
33 w/m 2(3w/sf)
AC Load-Lighting:
accessories.
Number of People:
6
Special Exhaust:
---
VA DESIGN GUIDE
NUCLEAR MEDICINE SERVICE
4-2
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