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EQUALIZING GRID FULL WIDTH OF DIFFUSER NECK. <br /> PERFORATED 20 GA GALVANIZED STEEL WITH .156" HOLES SOUND BOOT SIZE SCHEDULE <br /> ON 3/16"STAGGERED CENTERS(63% FREE AREA). TOP AT <br /> HORIZONTAL CENTERLINE OF BRANCH DUCT: BOTTOM AT DIMENSION GRILLE DIMENSION DIMENSION <br /> 3" BELOW BOTTOM OF BRANCH DUCT. 1/2" HEM EDGE TOP 'A' NECK SIZE 'B' 'X' <br /> AND BOTTOM. 3/4"90° BEND EACH END AND MINIMUM 3 12x12 12x12 2'-0" <br /> DUCT SUPPORT, SECURE TO TOP SPOT WELDS TO BOX. EQUALIZWG GRID NOT REQUIRED _ ' <br /> CORD OF TRUSS OR JOIST FOR RETURN GRI�LES. 0'-6" 16x16 16x16 2'-6" <br /> STRUCTURE (TYP) SEISMIC SUPPORT STRAP 22x22 22x22 3'-2" <br /> OR CABLES(TYP) <br /> SEISMIC RE5TRAINT, SECURE TO TOP <br /> CHORD OF TRUSS OR JOIST <br /> STRUCTURE (TYP) DUCT STRAP(TYP) <br /> RUNOUT DUCT SIZE ' <br /> INSULATED FLEXIBLE DUCT PLENUM HEAD SIZE IS PER PLAN <br /> INSTALLED WITH INNER DUCT CEIUNG DIFFUSER(D) � <br /> STRETCHED TAUT(TAKE UP SLACK, NOMINAL NECK FLEX DUCT STRAP I <br /> 5' MAX LENGTH) DIMENSIONS +2" HANGER <br /> � X <br /> 1 ' <br /> SUPPLY AIR DUCT, SEE — � \ ' <br /> DWGS FOR SIZE AND CONT FASTENERS,A� ; <br /> (ONE DUCT RUNOUT PER „� <br /> SIDES(D+2 i ( <br /> LINEAR SLOT/DIFFUSER SEAL CONNECTiON <br /> CONNECTION) � AIRTIGHT � I <br /> � � , <br /> CEILING 4" �i � I <br /> INSULATED DIFFUSER • <br /> A"MIN i � <br /> PLENUM 3"MIN VOLUME DAMPER WHERE � � � \ � \ B <br /> CEILING SPECIFIED OR SHOWN-0N <br /> DRAWINGS � � � � � \ � � <br /> VOLUME DAMPER � / \ \ �� `� � ELBOWMSIZE PER � <br /> LOCATION AS SPECIFIED I'�-D---�-I INSULATED FLEXIBLE DUCT INSTALLED � � PLANS <br /> 3/8" BEAD ON DUCT 5'-0" MAX �-F--D+2" —� WITH INNER DUCT STRETCHED TAUT � <br /> � �� <br /> COLLAR WITH CLAMP (TYP) — 3�-�" ��N (TAKE UP SLACK)(5' MAX. LENGTH) i� � PROVIDE„�„ STYLE <br /> A A BOOT AS INDICATED <br /> ��� ��� B ON THE DRAWINGS. <br /> ��� <br /> FINISHED CEILING NOTES: <br /> 1. METHOD 1 IS PREFERRED METHOD F�R DIFFUSER AND GRILLE CONNECTION. AT CONTRACTOR'S � � <br /> OPTION, CONNECTION METHOD 2 MAY BE EMPLOYED. <br /> LINEAR SLOT/DIFFUSER 2. INSTALL PER MANUFACTURER'S REQUIREMENTS AND SMACNA RECOMMENDATIONS. <br /> 3. FLEX DUCT SHALL BE LIMITED IN LENGTH PER SPEC. RETURN GRILLE <br /> 4. PLENUM BOX SHALL BE SAME SIZE WITH OR WITHOUT LINER. SEE SPEC FOR REQUIREMENTS. <br /> NOTES: 5. INCREASE CAN HEIGHT FOR PROPER CLEARANCES OF OTHER EQUIPMENT. <br /> 1. INSTALL PER MANUFACTURER'S REQUIREMENTS AND SMACNA RECOMMENDATIONS. � NOTES: � �` <br /> 2. PROVIDE LWEAR SLOT/DIFFUSER AS SCHEDULED AT LOCATIONS SHOWN ON DRAWINGS WITHOUT 1. 'X' DIMENSION LISTED IN SCHEDULE IS MINIMUM LENGTH OF RETURN DUCT REQUIRED. <br /> DUCT CONNECTIONS. PROVIDE 4" DEEP PLENUM PAINTED BLACK ON WTERIOR. 2. PROVIDE ACOUSTIC SEAL AT ALL PENETRATIONS OF FULL HEIGHT WALLS. <br /> DETAIL - LINEAR SLOT/DIFFUSER DET - - � <br /> AIL DIFFUSER/GRILLE DETAIL RETURN GRILLE SOUND <br /> _ CONNECTION NE � <br /> 5 C�N CTION OPTION 1 3 BOOT INSTALLATION � <br /> NTS <br /> TYP. M516 NTS TYP. M516 NTS � <br /> TYP. M516 <br /> , � <br /> DUCT SUPPORT, SECURE TO <br /> TOP CHORD OF TRUSS OR <br /> SEISMIC RESTRAINT E-2 TO TOP ALL THREAD STEEL RODS JOIST STRUCTURE (TYP) <br /> CHORD OF TRUSSES OR SECURED TO TOP CHORD OF 3/8" BEAD ON DUCT COLLAR SUPPLY AIR DUCT, SEE DWGS <br /> ALTERNATE BUILDlNG TRUSSES OR ALTERNATE W�TH CLAMP(TYP) FOR SIZE AND CONT MINIMUM 10'-0" CLEARANCE BETWEEN <br /> STRUCTURE (TYP) BUILDING STRUCTURE (TYP) BUILDWG VERTICAL WALLS/INTAKE � <br /> VOLUME DAMPER OPENINGS AND FAN (TYPICAL) <br /> LOCATION AS � � <br /> SPRING ViBRATION SPECIFIED JUNCTION BOX <br /> EXHAUST FAN WITH HINGE KIT FOR <br /> ISOLATORS (TYP) FLEXIBLE DUCT SUPPORT AS CLEANING AND INSPECTION <br /> SPECIFIED, SECURE TO TOP ELEC SERVICE IN LIQUID <br /> CHORD OF TRUSS OR JOIST � � <br /> STRUCTURE (TYP) <br /> TIGHT FLEXIBLE CONDUIT, f <br /> SEE ELEC DWGS <br /> � <br /> 40" MIN DISCHARGE <br /> MINIMUM 2-1/2 x DUCT DIAMETER HEIGHT � <br /> SUPPORT BRACKET � � RADIUS, SEE DWGS FOR DUCT � <br /> �T�P) THRUST RESTRAINTS AS SIZE (TYP) GREASE COLLECTOR/ . <br /> SPECiFIED SEPARATOR <br /> CONTAINMENT <br /> CURB AND CANT, <br /> ATTACH FLEXIBLE DUCT TO FLEXIBLE DUCT, ROOF AND � SEE DWGS AND ARCH DWGS <br /> CEILING DIFFUSER COLLAR SEEDWGS FOR SIZE INSULATION, SEE <br /> � AIR FAN HOUSING \\ � q�R WITH CLAMP (TYP) ARCH DWGS —� N <br /> ► . <br /> FLOW FLOW <br /> FASTENERS ON SEISMIC RESTRAINT, SECURE TO <br /> FOUR SIDES TOP CHORD OF TRUSS OR JOIST <br /> STRUCTURE (TYP) <br /> • FIRE RESISTIVE WRAP FROM EXHAUST DUCT <br /> TOP OF HOOD TO FAN BASE � <br /> FLEX BLE CONNECTO �� . N ��N � <br /> I RS <br /> NOTES: FINISHED CEILWG CEILING DIFFUSER <br /> 1. IN-LINE FAN SHOWN. THIS DETAIL ALSO APPLIES TO CABINET FANS. SEE DWGS FOR CONT ► � <br /> 2. PROVIDE CLEARANCE FOR MOTOR ACCESS AND FAN MAINTENANCE PER MANUFACTURER NOTES: NOTES: <br /> RECOMMENDATIONS AND AHJ REQUIREMENTS. 1. INSTALL PER MANUFACTURER'S REQUIREMENTS AND SMACNA RECOMMENDATIONS. 1. TOP OF ROOF CURB SHALL BE LEVEL WHERE INSTALLED ON SLOPED ROOFS. <br /> 2. USE THIS DETAIL IN UEU OF RESTRICTED CEILING SUPPLY DIFFUSER PLENUM HEAD <br /> CONNECTION DETAIL IF SPACE IS AVAILABLE. <br /> DETAIL - UPBLAST ROOF FAN WITH � . <br /> DETAIL - DIFFUSER CONNECTION FIRE RESISTIVE WRAP FOR TYPE i <br /> DETAIL - IN-LINE CENTRIFUGAL FAN 6 4PTION 2 4 HOOD 2 � <br /> NTS 2M10-32 M516 NTS <br /> TYP. M516 NTS RFM10-32 M516 , " <br /> Tenant Improvements (TI) <br /> HARGIS K� �lr <br /> �n <br /> Hargis Engineers, Inc. � , O ' <br /> 1201 Third Avenue, Suite 600 � Seattle, WA 98101 <br /> t�206.448.3376 f� 206.448.4450 w� hargis.biz ♦ <br /> 900 SW 16th Street Suite 307 '� �ii .� <br /> ENGINEERS�MECHANICAL�ELECTRICAL•TELECOMMUNICATIONS �AL � <br /> Renton, Washington 98057 , ; <br /> l/��flc a • : <br /> SYM REVISION BY APPROVED DATE SYM REVISION BY APPROVED DATE <br /> W A ACCEPTABILITY DRAWN DATE SUBTITLE CURRENT REVISION SYMBOL DATE o <br /> � QF SH,� LJC 08l11h5 HVAC DETAILS w2�as37 � 08/11115 � <br /> 0 Revision-Release 18(IFC TI) LJC RKE 05/19i15 P� �r THIS DESIGN AND/OR CHECKED N <br /> y � SPECIFICATION IS APPROVED RKE 08111/15 SHEET � <br /> 1 Revision-Refease 24(TI) LJC RKE OHI��I�S � BRPHARCHITECTS ENGWEER TITLE ° <br /> �0�,�� ENGINEERSINC. APPROVED BY DEPT. DATE (,,JC 08111115 Boeing 777X CWC BUILDING o . <br /> No.3t37 CHECKED M 516 N <br /> � RKE 08111115 B U I L D I N G B U I L D I N G 40-58 JOB NO. COMP NO. � <br /> �'�� �o APPROVED <br /> /cqTF Of pUZN��\�P APPROVED 40-58-M516 � <br /> MECHANICAL MASTER °WG"o. 40-58-M516 <br /> I <br />