12-780R-002GENERAL NOTES
SCOPE OF WORK:
A. INSTALLATION SHALL BE STRICTLY TO REPLACE AND RECONFIGURE
THE EXISTING DUCTWORK. ALL EXISTING EQUIPMENT SHALL REMAIN
B. CONTRACTOR SHALL PROVIDE ALL EQUIPMENT, MATERIALS AND
LABOR FOR A COMPLETE HVAC INSTALLATION IN ACCORDANCE
WITH THESE DIAGRAMATICAL DRAWINGS.
C. MATERIAL AND WORKMANSHIP SHALL BE IN ACCORDANCE WITH
THE LATEST EDITION OF THE FLORIDA BUILDING CODE.
D. CONTRACTOR SHALL BASED HIS BID AFTER FAMILIARIZING
HIMSELF WITH ALL EXISTING ASBUILT CONDITIONS.
2. CONTRACTOR SHALL VERIFY ALL EQUIPMENT, DUCTWORK,
DIFFUSERS AND GRILLES TO WORK AND FIT PROPERLY WITH ALL
OTHER TRADES AND ASSURE THAT THESE ITEMS DO NOT CONFLICT
WITH ELECTRICAL FIXTURE LOCATIONS.
3. VERIFY EXACT ROUTING OF DUCTWORK WITH STRUCTURAL ELEMENTS.
LOCATION AND SIZE OF ALL SLEEVES THROUGH STRUCTURAL ELEMENTS
SHALL BE SUBMITTED TO ARCHITECT FOR APPROVAL PRIOR TO ERECTION
OF STRUCTURAL SYSTEM. MAKE ANY NECESSARY DEVIATION FROM THESE
DWGS. TO FIT IN EXISTING SPACE AT NO COST TO OWNER.
CONTRACTOR SHALL RETAIN AN INDEPENDENT TEST AND BALANCE
CONTRACTOR TO TEST AND BALANCE ALL THE HVAC SYSTEMS,
AND ADJUST ALL CONTROLS AND EQUIPMENT FOR PROPER
OPERATION. TEST AND BALANCE CONTRACTOR SHALL SUBMIT
3 SETS OF TEST AND BALANCE REPORT FOR ENGINEER'S APPROVAL.
REPORT SHALL INCLUDE AMBIENT & SPACE TEMPERATURE AND
RELATIVE HUMIDITY AT TIME OF TEST & BALANCE.
COORDINATE EXACT LOCATION OF ALL SUPPLY AND RETURN AIR
CEILING DEVICES WITH ARCHITECTURAL CEILING GRID AND LIGHT
FIXTURE LOCATIONS.
HVAC DUCTWORK
A) EXPOSED DUCTWORK IN RETAIL AREAS SHALL BE OVAL GALV.
TO MATCH EXISTING.
B) CONCEALED DUCTWORK SHALL BE RECTANGULAR FIBERGLASS
DUCTBOARD TO SMACNA'S DUCT MANUAL.
C) FLEXIBLE DUCTWORK SHALL BE UL 181 CLASS 1 AIR DUCT W/ R -6
INSULATION OR EQUAL, TO SMACNA'S FLEXIBLE DUCT STANDARDS.
D) VENTILATION DUCTWORK TO BE LOW .VEL. GALV. METAL WITHOUT
INSULATION, TO SMACNA'S LOW VEL. DUCT MANUAL.
FABRICATE, SEAL AND INSTALL PER LATEST SMACNA'S LOW VELOCITY
DUCT MANUAL RECOMMENDATIONS. SIZES NOTED ARE CLEAR INSIDE
DIMENSIONS. PROVIDE AIR VOLUME EXTRACTORS, SPLITTER
DAMPERS OR ADJUSTABLE TURNING VANES AT ALL BRANCH TAKE-
OFFS AS REQUIRED FOR PROPER AIR BALANCING.
7. AIR DISTRIBUTION DEVICES SHALL BE CONSTRUCTED OF ALUMINUM.
MODELS TO MATCH EXISTING .
8. COORDINATE ALL WORK WITH OTHER TRADES INVOLVED. THIS
INCLUDES WALL AND ROOF PENETRATIONS AND REQUIRED
ELECTRICAL SERVICE AND CONTROL WIRING.
9. PROVIDE NEW FILTERS FOR ALL AIR CONDITIONING AND
VENTILATING EQUIPMENT BEFORE STARTING THEM. THESE FILTERS
SHALL BE REPLACED PRIOR TO FINAL WORK ACCEPTANCE BY
OWNER.
10. CONTRACTOR SHALL GUARANTEE ALL WORK INSTALLED UNDER
THE CONTRACT TO BE FREE FROM THE DEFECTIVE WORKMANSHIP
AND MATERIALS, USUAL WEAR EXPECTED, AND SHOULD ANY SUCH
DEFECTS DEVELOP WITHIN A PERIOD OF ONE YEAR AFTER
ACCEPTANCE OF THE BUILDING BY THE OWNER, THIS CONTRACTOR
SHALL REPAIR AND /OR REPLACE ANY DEFECTIVE
ITEMS AND ALL DAMAGE RESULTING FROM FAILURE OF THESE
ITEMS, AT NO EXPENSE WHATSOEVER TO THE OWNER.
11. CONTRACTOR SHALL MAINTAIN A SET OF REPRODUCIBLE DRAWINGS
SHOWING AS BUILT CONDITIONS AS THEY OCCUR. A COMPLETE SET
OF AS -BUILT REPRODUCIBLE DRAWINGS SHALL BE SUBMITTED BY
THE CONTRACTOR TO THE ARCHITECT /ENGINEER PRIOR TO FINAL
ACCEPTANCE OF INSTALLATION. THESE DRAWINGS SHALL HAVE ALL
INSTALLATIONS REFERENCED BY DIMMENSIONS TO A SET REFERENCED
POINT OR POINTS.
12. VISIT THE SITE AND COORDINATE ALL NEW WORK WITH EXISTING
FIELD CONDITIONS. PROVIDE ALL REQUIRED DUCT OFFSETS AS PART
OF THIS BID.
13. THE WORD "PROVIDE" MEANS SUPPLY AND INSTALL.
14. ELECTRONIC FILES - SUBMITTAL PROCEDURES:
A. GENERAL: IF REQUESTED BY OWNER OR CONTRACTOR,
ELECTRONIC COPIES OF CAD FILES OF THE CONTRACT DRAWINGS
WILL BE PROVIDED BY ENGINEER FOR CONTRACTOR'S USE IN
PREPARING SUBMITTALS. A STIPULATED SUM WILL BE CHARGED
TO THE REQUESTING PARTY FOR THIS SERVICE.
B. THE FOLLOWING CHARGES WILL APPLY FOR PROVIDING
ELECTRONIC FILES:
1. $50.00 PER ELECTRONIC DRAWING FILE PREPARED
2. $350.00 PER ORDER FOR ADMINISTRATIVE PROCESS.
HVAC CHECKLIST
HVAC DESIGN REQUIRES
CD
DUCT SMOKE DETECTORS
NO
FIRE DAMPERS
SR
SMOKE DAMPERS
NO
FIRE RATED ENCLOSURE
NO
FIRE -RATED FLOOR /
NO
CEILING ASSEMBLY
NO
FIRE STOPPING
NO
SMOKE CONTROL
NO
GRILLE SCHEDULES
MANUFACTURER : TITUS EXCEPT AS NOTED
CD
SQUARE & RECTANGULAR CEILING
TYPE
DIFFUSER W/ O.B.D MODEL 250 -AA
SR
SUPPLY REGISTER W/ O.B.D
DRIVE
MODEL 300 FL
RG
RETURN GRILLE WITH O.B.D.
MODEL
MODEL 355ZFL
NOTES:
1- ALL EXTRUDED ALUMINUM CONSTRUCTION.
2- NEW A/C GRILLES SHALL BE MATCH WITH THE
EXISTING AIR DISTRIBUTION DEVICES
3- FINISH COLOR: SELECTED BY ARCHITECT'S OFFICE.
SEE UPPER ATTACHMENT
DEV,,,, �.- �.....
0.1
AND OF SAME SIZE \\._36 IN
AS HANGER STRAP DIA. MAX.
OVAL DUCT SUPPORT DETAIL
NTS
NOTES:
UP
OR
PROVIDE TO EXHAUST FANS WITH:
1. -WALL OR ROOF CAP - ALUMINUM CONSTRUCTION W/ INSECTSCREEN
2.- BACKDRAFT & GRAVITY DAMPER
1/4 X 1 -1/4 IN.
G{ LVANIZ
WOOD SC
1-1/2" WIDE x 22 GA
STRAP ® 8 " -0 0/C
PINS.
& ROUND DUCT `--�
F0 29 " WITH
DEEP. 3"WIDE x 28 GA
G.M. STRIP AT
SUPPORT.
FLEX. AND ROUND
DUCT SUPPORT DETAIL
NTS
SUPPORT FROM CONSTRUCTION
W/ 1/4" THREADED RODS
EXHAUST FAN
t
ADJUSTABLE FLANGE
RUBBER GROMMET
CEILING
GRILLE
DU
S
6" MIN.
THREE PIECE 99 ELBOW
TYPICAL TURNI
ON ALL ELBI
CORNER ANGLE
ELBOW TURNING VANE DETAIL
OPPOSED BLADE
DAMPER W/ LOCK'G
QUAD ON EXTERIOR
MI l/"T IAICI II ATIAAI
M
EXISTING 3602
S/A OVAL DUC1
(TO REMAIN) - - - - - -
NEW 36X12 S/A
RECTANGULAR DUCT
CONNECTED TO —
EXISTING 36X12
OVAL S/A DUCT
EXISTING 36x12
S/A OVAL DUCT
(TO REMAIN)
-__ .-- - -.___
--
I =- -- - -; -- -- = - -i - NOTES fr
1 I FIELD VERIFY ALL DIMENSIONS PRIOR TO CONSTRUCTION. ,
n
I j
I (3)6x4 CD 1
20 CFI EA W/
4 "0 FLEX, DUCT i
Ni L
II
6x4 S/A i
RECT. DUCT I
1 (4) 16x12 SR ilt "I �RF1, AlL h 1DITIC?: � � I �
470 CFM EA UC= r= I
LL
iEXISTING I O
I
�R SD �) T. � nNC T NEW 18x24 R /AI N M CO
OrL
NEW 25x12 li �. RECT. DUCT W/ I C� M W M
S/A OVAL DUCT ,. 18X42 RG & OBQ — N F-
., LL. o
I I (� O Q
O O U)
i i I
0-0 W M
NEW Q dI-
36X12 UC' = Z M
NEW 10x8
S/A OVAL DUCT 1 L6
6z4 CO � J J U �
40 CFI ` Y I LU W W M
(> Z m
= LL Q
,WALL j U O d:' —
I CAP I 2
i (��)D;,ATi�r� ,0r,.� I o)
06
I Q
i 1 I
NEW 1 I
i 36X12 i EF-A j
1 I 1
EXISTING I 1 1 IE ISTING RECTANGULAR
(RELOCATIO) 1 1 CTWORK (TO REMAIN) I
NEW �}T
36X12 (} I
1 1 STET. ", i.':i,%:;P R";Tiu;:�L I
I 22X80 RG 1 j RGi;I:I i
i W OBD_ 1 EMIT. FCU _ I x
i & FD i 12.5 Torn I REV DATE DESCRIPTION
1 (to Rentain r1 I 1 8 -8 -13 FIRE DAMPERS "'
— nEbST1NG I— I "
- -�— — - - - - - -- �l f,
NEW
36X12
j 1 1 I��I I��1 ;' �, I ►
1 - - - - - -- �- y - --� is li
- - - _ - - - - - _ _ _ COPYRIGHT NOTICE
MECHANICAL PLAN SCALE
lII 11 -011
4
UCT
.SS STEEL BAND
RM SCREW CLAMP
SLEEVE OF DUCT FLEX DUCT TAKE -OFF DETAIL
OPPOSED BLADE
DAMPER DETAIL
N.T.S.
BACKDRAFT DAMPER
FLEXIBLE CONNECTION
DUCT 26 GA.
SHEET METAL
CEILING EXHAUST FAN DETAIL
NTS
FAN SCHEDULES
MARK
EXISTING RECTANGULAR, OVAL OR
TYPE
CFM
ESP
IWG
RPM
DRIVE
AMPS
VOLTAGE
MANUFAC.
MODEL
CONTROL
AREA SERVED
SONES
NOTES
EF -A
CEILING
50
1/10"
-
DIRECT
0.3
120 -1 -60
NUTONE
QTXEN050
LIGHT SWITCH
TOILET RM
0.3
1 & 2
NOTES:
UP
OR
PROVIDE TO EXHAUST FANS WITH:
1. -WALL OR ROOF CAP - ALUMINUM CONSTRUCTION W/ INSECTSCREEN
2.- BACKDRAFT & GRAVITY DAMPER
1/4 X 1 -1/4 IN.
G{ LVANIZ
WOOD SC
1-1/2" WIDE x 22 GA
STRAP ® 8 " -0 0/C
PINS.
& ROUND DUCT `--�
F0 29 " WITH
DEEP. 3"WIDE x 28 GA
G.M. STRIP AT
SUPPORT.
FLEX. AND ROUND
DUCT SUPPORT DETAIL
NTS
SUPPORT FROM CONSTRUCTION
W/ 1/4" THREADED RODS
EXHAUST FAN
t
ADJUSTABLE FLANGE
RUBBER GROMMET
CEILING
GRILLE
DU
S
6" MIN.
THREE PIECE 99 ELBOW
TYPICAL TURNI
ON ALL ELBI
CORNER ANGLE
ELBOW TURNING VANE DETAIL
OPPOSED BLADE
DAMPER W/ LOCK'G
QUAD ON EXTERIOR
MI l/"T IAICI II ATIAAI
M
EXISTING 3602
S/A OVAL DUC1
(TO REMAIN) - - - - - -
NEW 36X12 S/A
RECTANGULAR DUCT
CONNECTED TO —
EXISTING 36X12
OVAL S/A DUCT
EXISTING 36x12
S/A OVAL DUCT
(TO REMAIN)
-__ .-- - -.___
--
I =- -- - -; -- -- = - -i - NOTES fr
1 I FIELD VERIFY ALL DIMENSIONS PRIOR TO CONSTRUCTION. ,
n
I j
I (3)6x4 CD 1
20 CFI EA W/
4 "0 FLEX, DUCT i
Ni L
II
6x4 S/A i
RECT. DUCT I
1 (4) 16x12 SR ilt "I �RF1, AlL h 1DITIC?: � � I �
470 CFM EA UC= r= I
LL
iEXISTING I O
I
�R SD �) T. � nNC T NEW 18x24 R /AI N M CO
OrL
NEW 25x12 li �. RECT. DUCT W/ I C� M W M
S/A OVAL DUCT ,. 18X42 RG & OBQ — N F-
., LL. o
I I (� O Q
O O U)
i i I
0-0 W M
NEW Q dI-
36X12 UC' = Z M
NEW 10x8
S/A OVAL DUCT 1 L6
6z4 CO � J J U �
40 CFI ` Y I LU W W M
(> Z m
= LL Q
,WALL j U O d:' —
I CAP I 2
i (��)D;,ATi�r� ,0r,.� I o)
06
I Q
i 1 I
NEW 1 I
i 36X12 i EF-A j
1 I 1
EXISTING I 1 1 IE ISTING RECTANGULAR
(RELOCATIO) 1 1 CTWORK (TO REMAIN) I
NEW �}T
36X12 (} I
1 1 STET. ", i.':i,%:;P R";Tiu;:�L I
I 22X80 RG 1 j RGi;I:I i
i W OBD_ 1 EMIT. FCU _ I x
i & FD i 12.5 Torn I REV DATE DESCRIPTION
1 (to Rentain r1 I 1 8 -8 -13 FIRE DAMPERS "'
— nEbST1NG I— I "
- -�— — - - - - - -- �l f,
NEW
36X12
j 1 1 I��I I��1 ;' �, I ►
1 - - - - - -- �- y - --� is li
- - - _ - - - - - _ _ _ COPYRIGHT NOTICE
MECHANICAL PLAN SCALE
lII 11 -011
4
UCT
.SS STEEL BAND
RM SCREW CLAMP
SLEEVE OF DUCT FLEX DUCT TAKE -OFF DETAIL
OPPOSED BLADE
DAMPER DETAIL
N.T.S.
BACKDRAFT DAMPER
FLEXIBLE CONNECTION
DUCT 26 GA.
SHEET METAL
CEILING EXHAUST FAN DETAIL
NTS
STANDARD 3" WIDE HANGERS
Hanget extension to be the sum
of the distances between the hanging
wires and the duct size, ID (Smacna)
Duct
LEGEND
- - - - - - -
EXISTING RECTANGULAR, OVAL OR
-- - - - - --
TRIANGULAR DUCTWORK
and
RECTANGULAR OR TRIANGULAR DUCTWORK
deep
AIR VOLUME EXTRACTOR
�
FIRE DAMPER
than
CEILING DIFFUSER -ARROW INDICATES
Less
and
DIRECTION OF AIR FLOW
RETURN GRILLES - ARROW INDICATES
DIRECTION OF AIR FLOW
OT
EXISTING DIGITAL THERMOSTAT
SD
EXISTING DUCT MOUNTED SMOKE DETECTOR
CD
CEILING DIFFUSER
CFM
CUBIC FEET PER MINUTE
EA
EACH
EF-
EXHAUST FAN
MVD
MANUAL VOLUME OPPOSED BLADE DAMPER
OBD
OPPOSED BLADE DAMPER
R/A
RETURN AIR
FCU
FANCOIL UNIT
RG
RETURN AIR GRILLE
S/A
SUPPLY AIR
UC
1" UNDERCUT DOOR
STANDARD 3" WIDE HANGERS
Hanget extension to be the sum
of the distances between the hanging
wires and the duct size, ID (Smacna)
Duct
size, Inches g
Spacing
48:
Wide or grater 4 ft
Less
tha 48 wide 6ft
and
less than 48"
deep
Width between 28 6ft
& 48" and greater
than
16" deep
Less
and
61An 29" widg 8ft
1 dep h
or ess
Maximum an r
CHANNEL SECTION
If Total Minimum Minimum
Extension is Channel Channel
not greater than: Gauge Profile
18" 22 3" X 2 "�
30" 18 3" X 2"
USE OF 2" WIDE
22 gauge 2'x 1.5" hangers may be substituted
for 3 " hangers for ducts with widths not over 48"
and depths not over 24" provided that not more
than one joint occurs between hangers and the
maximum hanger spacing 4ft. Exception: When
duct perimeter is 80" or less and does not
require reinforcement two joints are permitted
between hangers
DUCT HANGERS AND SUPPORTS
NTS
e
1" DUCT STRAP SUPPORT EVERY MANUAL VOLUME DAMPER
48" OC AND AT EACH ELBOW
ATTACH EACH STRAP WITH SUPPLY AIR DUCTWORK
1/4" RED HEAD OR CONC. NAIL RESTING ON CEILING DECK STUDS
FINISHED CEILING
NOTE: FLEXIBLE DUCTWORK MAXIMUM RECOMMENDED LENGHT 6 FEET.
DIFFUSER BRANCH OFF DETAIL
NTS
THE USE OF THESE DESIGNS, DRAWINGS,
SPECIFICATIONS, AND /OR CALCULATI ❑NS tea. s
ARE RESTRICTED TO THE ORIGINAL
PURPOSE FOR WHICH THEY WERE .,
PREPARED, PUBLICATI ❑N IS EXPRESSLY
LIMITED TO SUCH USE. OWNERSHIP OF An
THESE DOCUMENTS AND ALL INFORMATION • '"
OR DESIGNS CONTAINED HEREIN REMAINS i
WITH AMERICAN APPAREL RETAIL, INC.
REUSE OR OTHER PUBLICATION BY ANY
METHOD IS PROHIBITED EXCEPT WITH TH5 A
WRITTEN PERMISSION OFAMERICAN •
APPAREL RETAIL, INC. THESE DRAWINGS,
SPECIFICATIONS, IDEAS, DESIGNS AND
ARRANGEMENTS REPRESENTED THEREBY
ARE AND SHALL REMAIN THE COPYRIGHT
OF THE AMERICAN APPAREL RETAIL, INC,
NO PART THEREOF SHALL BE REPRODUCED
OR COPIED, WITHOUT THE PRIOR CONSENT
OF AMERICAN APPAREL RETAIL INC.
VISUAL CONTACT WITH THESE DOCUMENTS ` , a
SHALL CONSTITUTE CONCLUSIVE t.
EVIDENCE OF ACCEPTANCE OF THESE ns
RESTRICTIONS.
CONSULTANT SEAL .�
r•..i ��
4-
MANUEL E.LAURED❑, PE.
STATE OF FLORIDA PE 012964
CONSULTANT ADDRESS
LAURED❑ ENGINEERING COMPANY
MECHANICAL & ELECTRICALENGINEERS
1941 SW 18TH AVE.
MIAMI, FLORIDA 33145
(305) 445 -9725 email, mel @1ec717.com
American Apparel*
LOCATION
LV3 Premium Outlets
ADDRESS
805 Grand Central Parkway
Suite 1945
Las Vegas, NV 89106
SCALE
AS NOTED
TITLE
MECHANICAL
DRAWN BY
JER 07/24/12 - a
CHECKED BY ;
MEL
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