HomeMy WebLinkAboutM800 DETAILS—CORNER FILLER
PIECE OR USE
GASKET(TYP.)
STRAIGHT TAP CLINCH LOCK
BUTT FLANGE
FLANGE FOR HT BRANCH
WITH BUTT
FLANGE FOR BRANCH AND TEE
CONNECTIONIN RECTANGULAR DUCTS
UNDER 1" PRESSURE CLASS ONLY.
45 DEGREE
ENTRY a 45"
(L = 4" OR W/4; WHICHEVER IS LARGER)
45 DEGREE
ENTRY O 4Y
2
CONICAL
FDUCTINER
LINED DUCT CONNECTION
(NO EXPOSED LINER EDGES)
o�
D1>D2
45 DEGREE LEAD IN
FLANGED
DOVETAIL JOINT
NOTES:
1. DO NOT USE CONNECTIONS WITH SCOOPS.
2. FIT ALL CONNECTIONS TO AVOID VISIBLE OPENINGS AND
SECURE THEM SUITABLY FOR THE PRESSURE CLASS.
3. ADDITIONAL MECHANICAL FASTENERS ARE REQUIRED FOR
4"W.G. AND OVER.
4. SEE SPECIFICATIONS FOR ADDITIONAL INFORMATION.
BRANCH CONNECTIONS
NO SCALE
y
T-BAR
CEILING
SUPPORTS
EGGCRATE RETURN -
GRILLE.
WW�
OVALIROUND
RADIUS ELBOW
SMOOTH OR 5 GORE (MINIMUM)
RAN = 1.5 (MINIMUM)
RECTANGULAR
MITERED ELBOW
TYPE RISE
USE ONLY AS PART OF OFFSETS
AND TRANSITIONS PER FIGURE 4-7
TYPE 2 OR AS SHOWN ON
DRAWINGS. OFFSETS ABOVE 300
SHALL BE TYPE RE1.
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r
r
C
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rc
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tt
RECTANGULAR
RECTANGULAR
RADIUS ELBOW
RADIUS ELBOW WITH VANES
TYPE RE1
TYPE RE3
FLW = 1.0 (MINIMUM)
RAN < 1.0 SHALL BE TYPE
REFER TO SMACNA HVAC SYSTEMS DUCT DESIGN MANUAL,
RE3
FOURTH EDITION, SECTION 5.14 "SPLITTER VANES" AND SMACNA
HVAC DUCT CONSTRUCTION STANDARDS, THIRD EDITION,
FIGURES 4-2 AND 4-9 AND CHARTS 4-1 AND 4-1 M. ELBOW SHALL
HAVE THREE SPUTTER VANES AND nW = 0.10 (RAN = 0.60) UNLESS
NOTED OTHERWISE.
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RECTANGULAR
RECTANGULAR IOVALIROUND
MITERED ELBOW
MITERED ELBOW
WITH VANES
WITHOUT VANES
TYPE RE2
TYPE RE4
NOT ALLOWED
1161
1. BEAD, CROSSBREAK, AND REINFORCE FLAT SURFACES AS IN
STRAIGHT DUCT.
2. REFER TO SPECIFICATIONS FOR ADDITIONAL INFORMATION.
3. DEFAULT ELBOW SHALL BE TYPE "REV.
4. ELBOW TYPES SHALL BE INSTALLED AS SHOWN AND NOT BE
SUBSTITUTED WITHOUT PERMISSION. EXCEPTION: REi OR RE3
MAY BE SUBSTITUTED FOR RE2.
ELBOW CONSTRUCTION
2 NO SCALE
g0
RECTANGULAR
RADIUS ELBOW WITH
SOUARETHROAT
NOTALLOWED
FLEXIBLE DUCT —
MAX. LENGTH 6'-0"
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PROVIDE DURABLE -
ELBOW SUPPORT
TRIM STRAPS AFTER
TIGHTENING
STRUCTURE
SUSPEND ELBOW
WITH TIE
DRAW BANDS SNUG,
WITHOUT CRUSHING
FLEXIBLE DUCT
MINIMUM STRAIGHT
DUCT
NOTES:
1. TO ATTACH FLEX DUCT TO THE HARD DUCT, TAPE THE INNER
LINER TO THE HARD DUCT THEN ATTACH WITH TWO NYLON TIE
WRAPS; ONE FOR THE INNER LINER AND ONE FOR THE OUTER
SHELL. FOLD THE OUTER SHELL INSIDE ITSELF SO IT HAS NEAT
EDGES PRIOR TO TIE WRAPPING.
2."SMARTFLOW"ELBOW(WWW.HARTANDCOOLEY.COM),
THERMAFLEX"FLEXFLOW"
(W W W.THERMAFLEX.NET/FLEXFLOW_ELBOW.PHP7AUD) AND
"FLEXRIGHT" (W W W.TITUS-HVAC.COM) ARE ACCEPTABLE
PRODUCTS FOR DURABLE ELBOW SUPPORT.
DIFFUSER CONNECTION DETAIL
NO SCALE
/ RADIUS FORMING E
CUT HELIX AND INNER FABRIC HERE.
SECURE WITH NYLON TIE. OVERLAP FLEX
DUCT MINIMUM OF 2" ONTO RIGID DUCT. INSULATED INSULATED TRANSITION
PROVIDE DUCT SEALER AT CONNECTION FLEX DUCT RECTANGULAR INSULATED DUCT
BETWEEN FLEX DUCT AND RIGID DUCT.
INSULATED GALVANIZED DUCT
Y MAX.
FASTEN WITH SELF -TAPPING
SHEETMETAL SCREWS (MIN. 4)
CUT DUCT OPENING TO MATCH
LARGER TAKEOFF DIAMETER o TERMINALAIR BOX AIR FLOW��
PRE -MANUFACTURED CONICAL
TAKE -OFF WITH SELF-ADHESIVE
NEOPRENE GASKET (EQUAL TO
SHEET METAL CONNECTORS
CONICAL E-Z TAP) 6"MIN. ¢
az ¢Q¢
ELBOW WITH I"LINER, NO VANES. mp �5wo
ATTACH TO NECK OF RETURN I O z O D m I REHEAT COIL (IF SCHEDULED),
GRILLE. SEE DRAWINGS FOR SIZE. j o z r INSULATE PER SPECIFICATIONS.
SUPPORT DUCTWORK `P m 3 w
FROM STRUCTURE ABOVE,
NOT FROM CEILING. NYLON TIE WRAP, TWO REQUIRED FOR 11 c Z i
EACH END FLEXIBLE DUCT (TOTAL +y < a O ¢
FLOOR ABOVE INSTALL ONEE TIE WRAP TO SECURE THEE -
L 24". L INNER LINER AND ONE TO SECURE THE WIDTH OF EQUIPMENT MAINTAIN MINIMUM WORKING
12 x 227 OUTER SHELL. (TYP.) CLEARANCE TO ELECTRICAL
6" OR 30"MIN. (ATONAL EILECTRIC CSAS ODE) REUIRED BV NFPA ]0
CEILING RETURN GRILLE
NO SCALE
RELEASED FOR CONSTRUCTION
Subject to compliance with all regulations
of State and meal Codes
City of Cannel
DATE: 09/24/19
DUCT LINER (REFER TO
LAY -IN CEILING TILE SPECIFICATIONS)
NO SCALE
X
DRAWING
FOR SIZE
FER DUCT DETAIL (ENDS UP
NOTES:
1. THIS DETAIL APPLIES ONLY TO TAPS OFF WRAPPED DUCTS.
2. THIS DETAIL APPLIES TO TERMINAL AIR BOXES WITH ROUND
INLETS AND RECTANGULAR OUTLETS.
3. DUCT LEADING TO TAB INLET MUST BE STRAIGHT FOR 1.5
DIAMETER UPSTREAM.
4. MAINTAIN VAPOR BARRIER FROM MAIN TO BRANCH DUCT.
TERMINAL AIR BOX DETAIL (WRAPPED MAIN
NO SCALE
*IMEG oNWeuau,,a
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REFERENCESCVE IN INCHES
GEICO
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STRUCTUREPOINT
7260 SM1adeland Sumon I Indianapolis, Indiana M256
TEL 31].54].5560 I FU31].503.02]0
www.m eturepoim.00m
*IMEG
8900 KEYSTONE XING PH: 317.848.5045
SUITE 210 FAX 317.844.2201
INDIANAPOLIS, IN www.imegeorp.com
46240
GEICO CORPORATE
FIRST FLOOR
RENOVATION PHASE 3
101 W. 103RD ST.
INDIANAPOLIS, IN 46290
14:err'r No. hN=
PE10505421
STATE C4
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CERTIFIED BY
ISSUANCE INDEX
DATE:
06114119
PROJECT PHASE:
CONSTRUCTION DOCUMENTS
PHASE 3
REVISION SCHEDULE
NO. I DESCRIPTION DATE
Project Number 18002480.01
DETAILS
M800