09-97-055rrnnn r.rrnn n2ia MTnllf
uvvu
HOOD
NO.
aa.r va•a.arr++v•-
MODEL
LENGTH
MAX,
COOKING
TEMP,
EXHAUST PLENUM
SUPPLY PLENUM
HOOD
CONSTRUCTION
HOD CON IG.
TOTAL
EXH. CFM
RISER(S)
TOTAL
RISERS)
END ENDO
ROW
I H NG. DIA. CFS.P.
SUP, CFM
W DTH
G, DIA.
CFM
S.P.
1
6624
VHB-PSP-F
7' 6,00'Non.
7' 6.00'OD
700
Deg,
1125
14' 1125 -0,112'
900
NO.
2
Incandescent Light Fix
430 SS
100%
ALONE
N/A
NO
2
5424
VHB-PSP-F
6' 0,00'Nom.
6' 0.00'OD
700
Deg,
900
12' 900 -0,105'
720
C
AREA OF EXHAUST FAN (ASSUME FLAT SURFACE AS WORST CASE) -
11.66 SQ. FT.
430 SS
100%
ALONE
N/A
NSAU1-G10
nuuu
jvr urcna j vry
FILTER(S)
LIGHT(S)
UTILITY CAHINET<S>
FIRE
HOOD
HOOD
N0.
TYPE QTY HEIGHT LENGTH
WIRE
QTY TYPE GUARD
L L
LOCATION T P SIZ MOD L # QUANTITY LOCAT ON
SYSTEM
PIPING
WEIGHT
I
NONE
WIDTH LENG. DIA. CFM S.P.
1
Front
3
Incandescent Light Fix
NO
8' 16' 450 0,074'
H.P.
NO
328
LBS.
2
NONE
FAN UNIT MODEL #
NO.
2
Incandescent Light Fix
NO
NO
253
LBS,
i'Jaiaarfl f/YaU�V //JJA-JRaLYp.!(/.YJ
12 1 Front 1 72' 1 12' 1 6' 1 6' I 24' I I /du i u,uy,- i
rtu�
tauvuiunaava�
EXHAUST FAN
SUPPLY FAN
FAN
HOODRISER(S)
POS.
LENGTH
WIDTH
HEIGHT
NO,
H.P.
#
VOLT
WIDTH LENG. DIA. CFM S.P.
1
Front
90'
12'
6' 8' 1 16' 1450 0,074'
8' 16' 450 0,074'
12 1 Front 1 72' 1 12' 1 6' 1 6' I 24' I I /du i u,uy,- i
rtu�
tauvuiunaava�
EXHAUST FAN
SUPPLY FAN
FAN
E
MODEL
TAG
CFM
S,P,
RPM
H.P.
#
VOLT
FLA
BLOWER
HOUSING
TAG
CFM
S.P.
RPM
H.P.
0
VOLT
FLA
UNIT
FAN UNIT MODEL #
NO.
_Tf
FOR SCREWS HOLDING FAN TO �WRIB
EXHAUST FAN DIMENSIONS - 46 DIA. x 36.5" HIGH - 190 LBS
A
CENTROID OF EXHAUST FAN ABOVE CURB - 21"
B
AS PER ASCE 7-02 AND FBC 33 LBS./SQ.FT.
C
AREA OF EXHAUST FAN (ASSUME FLAT SURFACE AS WORST CASE) -
11.66 SQ. FT.
D
MOMENT ON FAN APPLIED BY WIND
I
NSAU1-G10
A x B x C x 1.5 (SAFETY FACTOR) = 1.5 x 33 x 11.66 x 1.75
= 1010 LB -FT
E)
SUM MOMENTS TO FIND SHEAR FORCE ON SCREW
GIO
NSAU.1
1620
0.400'
733
0,750
1
115
12.0
2
DU85HFA
DU85HFA
2025
- 0.700
1278
0,750
1
115
13.0
G
MOMENT ON CURB APPLIED BY WIND
E x F X B x 1.5 = 0.833 x 4.125 x 33 x 1.5= 170 LB -FT
UNISTRUT HANGING ANGLE DETAIL
1/2' DIA. ALL THREAD ROD
CONNECTED TO ROOF JOIST
THROUGH ANOTHER
UNISTRUT
STEEL HANGING ANGLE
1-5/8' 12 GA, UNISTRUT
DIA, HEAVY DUTY NUT
AND WASHER - ONE ABOVE
AND ONE BELOW HANGING ANGLE
ROD, NUTS, AND WASHERS TO BE SUPPLIED BY INSTALLING CONTRACTOR
UNISTRUT IS PRE -PUNCHED AT FACTORY
�a mm i000a
101, wk rr I/ii% �ir1O1
5.00' '5100'
2,00' 1 45.00' 1-x3,00'
7' 6,00'NoM./7' 6.00.0
PLAN VIEW - Hood #1 - 7' 6,00' LONG 6624VHB-PSP-F
HANGING ANGLE
)F
;HT
iPER
23.5% OPEN
'AINLESS STEEL
RFORATED PANEL
elel:l►1�
1/2' DIA, ALL THREAD ROD
CONNECTED TO ROOF JOIST
THROUGH ANOTHER
HANGING ANGLE
ANULL
STEEL HANGING ANGLE
PLYWOOD ROOF D
',-1/2' DIA. HEAVY DUTY NUT
AND WASHER - ONE ABOVE
AND ONE BELOW HANGING ANGLE
ROD, NUTS, AND WASHERS TO BE SUPPLIED BY INSTALLING CONTRACTOR
HANGING ANGLE IS PRE -PUNCHED AT FACTORY
54J
HANGING ANGLE
27
Hood #2 12-E4,,
2. o•
,
U,L. Listed Incondescent Light nx
6' 0,00'Nom./6' 0.00'0
PLAN VIEW - Hood #2 - 6' 0 00' LONG 5424VHB-PSP-F
�► / i u�l :: /• i/ 1 �► /I wjmUsi Di omit. ri• iI
F
�T
OPER
TYPICAL ROOF MOUNTING DETAIL
23.5% OPEN
'AINLESS STEEL
RFORATED PANEL
HOOD HANGING DETAIL
(SEE PLAN VIEW OF HOOD FOR LOCATION)
(TYP. OF 4)
'L' BRACKET OR 1-5/8' 12 GA. UNISTRUT
THROUGH BOLTED WOOD J❑IST
1/2' ALL THREAD RODS.
HOOD
i
OUBLE NUT AND WASHER ASSEMBLY
O❑D J❑IST
MUA DUCT STRAP DETAIL
PLYWOOD ROOF DECK
#10 WOOD SCREW WOOD JOIST
(TYP. OF 2)
11 IWIDE 22 GA. STRAP
L - LIGHT GAUGE SHEET METAL SUPPLY DUCT
NOTE: MIN, ONE STRAP PER 6' OF DUCT
CAPTIVE-AIRE HOODS ARE
BUILT IN COMPLIANCE WITH
BUILT
NSF �� VITDHANCE
H
NFPA
No. 96
4@0
NFPA #96
NSF
UL 710 & ULC710 STANDARDS
E,T.L, LISTED 3054804-001
STANDARD SERIES DOWN DISCHARGE SUPPLY FANS
SUPPLY AIR UNIT DIMENSIONAL DATA
BLOWER
A
I H
I CD
C
E
F
FILTER
QTY.
FILTER SIZE
WEIGHT
10'
26
1 32
1 28
3.37
21.75
k5A71
2
1 16' X 20'
210 LBS
EXTERNAL SERVICE DISCONNECT
A B
F GALVANIZED SUPPLY FAN
C
SUPPLY FAN
ELECTRICAL DROP
H
G
e
`FILTER
AIR INTAKE THROUGH FILTER
D
E
CURB WITH 20 GA. CONSTRUCTION
3' CONTINUOUS FLASHING
G
�-BLOWER OUTLET SIZE
�- ROOF OPENING
OPTIONS:
GREASE BOX
HINGED FAN
PITCHED CURB
INSULATED CURB
i
r
1 j DUCTWORK BETWEEN
EXHAUST RISER ON HOOD
AND FAN (BY OTHERS)
DUH DIRECT DRIVE
CENTRIFUGAL UP -BLAST EXHAUST FANS DIMENSIONAL DATA
FAN MODEL
HT
W
B
C
F
R
RO
WEIGHT
LH
DU85HFA
30 1/2
31 7/8
2
24 3/4
23
14 7/8
21
1 60
GENERAL NOTES,
1. ELECTRICAL HOOK-UP TO MOTOR CONTROLS
(MOTOR STARTERS, FAN SWITCHES,
FAN DISCONNECTS, RELAYS, ETC. > BY OTHERS,
2. FIRE CHASE BY OTHERS, IF REQUIRED,
3. ALL PHASES OF INSTALLATION SHALL COMPLY
WITH 2004 VERSION OF NEPA 96.
4. WRITTEN MEASUREMENTS HAVE PRECEDENCE
OVER SCALE.
5. EXHAUST FAN TO HAVE A MINIMUM OF 10 FT. OF
CLEARANCE FROM AIR INTAKES
6. HOOD TO OVERHANG COOKING EQUIPMENT 6'
ON ALL OPEN SIDES.
7. BUILDING PRESSURE SHALL NOT EXCEED 0.02'
WATER COLUMN AT EXTERIOR DOORS,
8. KITCHEN SHALL BE BALANCED TO BE NEGATIVE
WITH RESPECT TO THE DINING ROOM.
9. MUA DUCT SHALL BE 24 GA. GALV, STEEL WITH
PITTSBURG SEAM OR 26 GA. SNAPLOCK
10.EXHAUST DUCT SHALL BE 24 GA, GALV. STEEL
WITH PITTSBURG SEAM OR 26 GA. SNAPLOCK
CURB/ROOFTOP DIMENSIONAL DATA
BLOWER
G
H
J
K
10'
23
14
11-1/2
13-1/4
PITCHED CURBS ARE AVAILABLE
FOR PITCHED ROOFS,
7
SPECIFY PITCHi 30•
EXAMPLEt 7/12 PITCH = 301 SLOPE 1
VENTED
CURB
'0 GAUGE
TEEL
;ONSTRUCTION
-•,,.GE
/ RO ROOF OPENING
RO �/ DIMENSIONS
PITCHED CURBS ARE AVAILABLE 7
FOR PITCHED ROOFS,
30'
SPECIFY PITCH, 12
EXAMPLE, 7/12 PITCH = 30' SLOPE
CURB DIMENSIONAL DATA
FAN MODEL
D
E
DU85HFA
23
'20
BUCHANAN P.E CONSULTING INC.
ELECTRICAL " MECHANICAL " PLUMBING .,,0'
ENGINEERING
6191 W, ATLANTIC BLVD, SUITE# 11`�
MARGATE, FL 33064
Phi 954-590-3300 Faxi 954-590-223 U 4•. -
Emalli mepenglneers@aolzom
RAJA BUCHANAN FL P.E # 48916
CERTIFICATE OF AUTHORIZATION # 8842 :j 4 �.
JOB PIZZA RUSTICA �,t '•.,.-..a'_ �'
♦, _ ��� i� _ _ _, _ LOCATION MIAMI, FL '�,. --:� '� • Y
r�r � - _- DWG 1 OF 3 DR.4AN BY rnnrn
REV. SCALE NTS
O
WIND LOAD CALCULATIONS BASED ON 146 MPH
Xe6 d' -
�
_Tf
FOR SCREWS HOLDING FAN TO �WRIB
EXHAUST FAN DIMENSIONS - 46 DIA. x 36.5" HIGH - 190 LBS
A
CENTROID OF EXHAUST FAN ABOVE CURB - 21"
B
AS PER ASCE 7-02 AND FBC 33 LBS./SQ.FT.
C
AREA OF EXHAUST FAN (ASSUME FLAT SURFACE AS WORST CASE) -
11.66 SQ. FT.
D
MOMENT ON FAN APPLIED BY WIND
A x B x C x 1.5 (SAFETY FACTOR) = 1.5 x 33 x 11.66 x 1.75
= 1010 LB -FT
E)
SUM MOMENTS TO FIND SHEAR FORCE ON SCREW
1010 = (190 LBS x 1.375') + (SHEAR FORCE x 2.75')
SHEAR FORCE = 272.3 LBS, FIVE SCREWS PER SIDE, 54.45 LBS PER SCREW
MAXIMUM ALLOWABLE SHEAR STRESS IS APRROXIMATELY 123 LBS
BOLTS HOLDING CURB TO ROOF
CENTROID OF FAN FROM ROOF - 3.25 FT
A
E
CENTROID OF CURB ABOVE ROOF - 0.833 FT
F
AREA OF CURB = 4.125 SQ.FT., WEIGHT = 50 LBS
G
MOMENT ON CURB APPLIED BY WIND
E x F X B x 1.5 = 0.833 x 4.125 x 33 x 1.5= 170 LB -FT
H)
MOMENT ON FAN APPLIED BY WIND
A x B x C x 1.5 (SAFETY FACTOR) = 3.25 x 33 x 11.66 x 1.5
= 1876 LB -FT
E)
SUM MOMENTS TO FIND TENSILE FORCE ON BOLTS
1876 + 170 = (240 LBS x 1.375') + (TENSILE FORCE x 2.75')
TENSILE FORCE = 624 LBS, THREE BOLTS PER SIDE, 208 LBS PER
BOLT
MAXIMUM ALLOWABLE TENSILE STRESS IS APRROXIMATELY 315 LBS
BUCHANAN P.E CONSULTING INC.
ELECTRICAL " MECHANICAL " PLUMBING .,,0'
ENGINEERING
6191 W, ATLANTIC BLVD, SUITE# 11`�
MARGATE, FL 33064
Phi 954-590-3300 Faxi 954-590-223 U 4•. -
Emalli mepenglneers@aolzom
RAJA BUCHANAN FL P.E # 48916
CERTIFICATE OF AUTHORIZATION # 8842 :j 4 �.
JOB PIZZA RUSTICA �,t '•.,.-..a'_ �'
♦, _ ��� i� _ _ _, _ LOCATION MIAMI, FL '�,. --:� '� • Y
r�r � - _- DWG 1 OF 3 DR.4AN BY rnnrn
REV. SCALE NTS