10-264-008NOTE
CONTRACTOR TO INSTALL NEW R -6 FLEXIISLE DIICTUJORK FROM
RELOCATED GRILLE TO SPIN -N FITTING ON EXISTING MAIN.
AIR '*
FLOW
BUTTERFLY
DAMPER
FLEXIBLE
AIR
FLOW
BACKDRAFT
DAMPER
MAIN DUCT
t FLOW
NOTE:
IZl—/x—\
i
3rd FLOOR - LABOR AND DELIVERY - MECHANICAL LAYOUT
SCALE: 1/4" = T -0"
MAIN DUCT
I. ALL MATERIALS INSTALLED IN PLENUMS
SHALL NOT EXCEED:
FLAME SPREAD: 251 SMOKE DEVELOPED: 50
2. DUCT SHALL BE SUSPENDED EVERY W -011 O.C.
3. FLEX DUCT SHALL NOT EXCEED 10' -011 IN
TOTAL
LEW -04T
SPIN - IN FITTING DETAIL
NOT TO SCALE
THERMAL INSULATION
OVER THE TOP OF
TRANSITION AND DIFF
NOTE:
AIR FLOW
DO NOT KINK
FLEX- DUCT
(SEE PLANS
FOR SIZE)
1. FLEXIBLE DUCTS SHALL BE SUPPORTED AT NOT GREATER DISTANCE
THAN 5 FEET. MAXIMUM PERMISSIBLE SAG IS 511 PER FOOT OF SPACING
BETWEEN SUPPORT. DUCTS MAY REST ON TRUSS SUPPORT. SUPPORT
SYSTEM MUST NOT DAMAGE DUCT OR CAUSE OUT OF ROUND SHAPE.
HANGER OR SUPPORT SHALL BE NOT LESS THAN IV WIDE.
FLEXIIBLE DUCT GRILLE
NOT TO SCALE
HANGER
FLEXI
HOSE
ROUND
MECHANICALI
FASTERNER
PERFORATED
FACE PLATE
HANGER
AIR
FLOW
44M
INVERTED "T"
REMOVABLE BLADE
PATTERN CONTROLLER
TYPICAL DIFFUSER INSTALLATION DETAIL
NOT TO SCALE
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MIAMI, FLORIDA @R"T1E6
fp8041 N.V. 14TH STREET
DURAL, FLORIDA, 33126
(305) 436 -9292 FAX (305) 436 -9272
E -MAIU JGPMDIMI4DELLSOUTH,NET
JOSE G. PUIG FLORIDA P.E. # 47817
JOSE G. PUIG JR. FLORIDA P.E. # 49148
HECTOR M. HLASCO FLORIDA P.E. # 56115
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