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<br /> ARC�ITECTURAL GENERAL NOTES � �
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<br /> � A�BRE V I AT I ONS - APPL I E S T 0 C 118-C 1Z� SYMB4LS LEGEND - GENERAL - APPLIES TO C118-C121 SYMBOLS LEGEND - AIR HANDLING - APPLIES TO C118-C�21 � � -
<br /> 1. THE �ULL SCOPE OF THE MECHANICAL W4RK IS THE TOTA� OF W�RK SH�WN 4N THE � � ,
<br /> Pl�ANS AND GAl.�ED FOR IN THE SPECIFICATIONS. IN CASE 0� CONFLiCT, THE SYMBOL DESCRIPT'ION SYMBOL D�SCRIPTION �
<br /> ' SPECIFICATIONS SHAl.L GOVERN. PROViDE A COMPLETE & FUNCTI4NAL SYSTEM. A AIR, AMP tAT E.EAVING AIR
<br /> . ACU AIR CONDITIONING UNFT TEMPERATURE �
<br /> 2. PERFORM ALL WORK IN ACCORDANCE WITH I�CAL CODES AND ORDINANCES. OBTAIN AND +4FF ABOVE FINISHED FL44R LB POUND, LINEAR BAR (�_ pRAWING CONSTRUCTION ("FLAG") NOTE �
<br /> PAY FOR ALL REQl1IRED PERMITS AND PAY F�R ALL �EES REQUIRED BY AUTHORITIES ANU AIR HANDLING UNIT V--
<br /> HAVING JURISDICTION. PAY ALL ROYALTIES OR FEES REQUIR�O IN COiVNECTION WITH THE ATM ATMOSPHERE MAX MAXIMUM ROUNO, 90° �LBOW, R/W OR R/� = 1.5
<br /> � - USE OF PATENTED DEVIGES AND SYSTEMS. MBH TH�USAND 8TU PER
<br /> BDD BACKDRAFT DAMPER H4UR U EQUIPMENT IDENTIFIER
<br /> 3a REFER TO ARCHITECTURAL AND STRUCTURAL DRAWIN�S FOR GEN�RAL GONSTRUCTION BLDG BUILDiNG M�CH MECHANICAL
<br /> INCLUDING LOUVERS, CONCRETE EQUIPMENT PADS, F'LASHING DETAILS, ETC. RE�ER TO BHP BRAKE HORSEPOWER M�'R MANUFACTURER
<br /> . ARCHITECTURAL DRAWINGS F'OR ROOM ELEVATIONS, LOCATE MECHANICAI.. DEVICES SUCH AS BTUH BRITISH THERMAL UNITS MIN MINIMtJM
<br /> TEMPERATURE SENSORS, HUMIDISTATS, PANELS, ETC. SO THAT THEY QO NOT CONFLfCT PER HOUR M00 MOTOR OPERATED MAT'CHL.INE RECTANGULAR, 90° ELBOW, R/W OR R/D = 1.5
<br /> � WITH GENERAL C4NSTRUCTION (WAINSCOT, DOOR HAR[?WARE, ETCJ NOR WITH ELECTRICAL DAMPER
<br /> SYSTEM (LIGHT SWITCHES, SPEAKERS, OUTLETS, ETC.). CLG CEILLING, COOLING MTR MOTOR z .
<br /> ' CD CEILING DIFFUSER � �
<br /> 4. COORDINATE WITH OTHER TRADES� A) REFER TO ELECTRICAL DRAWINGS FOR ELECTRICAI.. CFM CUBIC FEET PER MINUTE NC NORMAL.LY CLOSED REVISION GLOUO (ENCIRCL�S DRAWING CHANGES MAQE a °
<br /> CHARACTERISTIC5 OF MECHANICAL EQUIPM�NT (VOLTAGE PHASE, NZ� ETC. B) PROVIDE C4ND CONDENSATE NIC NUMBER, NORMALLY Oi'EN SINCE THE PREVIOUS RELEASE) RECTANGU�AR OR ROUND 90° ELBOW R/W OR R/D = 1.5 �
<br /> ' AD�QUATE CLEARANCE OF MECHANICAL W4RK FROM ELEG�TRICAL ITEMS. MAiNTAIN MINIMUM CON7 C�NTINUE, CONTROL NTS NOT TO SCALE ' ' �
<br /> ACC�SS 4F 18-INCHES T0 THE SIDE OF CABLE TRAYS. Q
<br /> , DMPR DAMPER OA OUTD�OR AIR Q REVISION REFERENC�
<br /> . 5. ARRANGE EQUIPMENT SO THAT ACCESS C�EARANCES INDICATED BY DRAWiNGS, REQUIR�D BY DN DOWN OC ON CENTER �,
<br /> CODES, ANDiOR RECOMMEND�D BY MANUFACTURER ARE PROVIDED. OD oUTSIDE DiAMETER ` SQUARE CORNER ELBOW w11'H 'TURNING VANES
<br /> ' EA EXHAUST ATR OPNG OPENING �
<br /> 6. INSTA�L MATERIALS AND SYSTEMS IN ACCORpANCE WITH MANU�ACTURER'S INSTRUCTIONS EAT ENTERING AIR x X X-X EXISTiNG T0 BE R�M4VED (CROSSED}
<br /> AND ACCEPTED SUBMITTALS. INSTALL MATERIAL I!V PROPER REI.ATION TO ADJACENT TEMP�RATURE POC P4INT OF CONNECTION
<br /> CONSTRUCTION AND WITH UNIFORM APPEARANCE F'OR EXPOSED WORK. EF EXHAUST FAN P/T PRESSURE/TEMPERATURE
<br /> EL ELEVATION HEAVY LINEW�IGHT INDICA7ES NEW WORK
<br /> 7. THORpUGHLY EXAMINE ALL AREAS WHERE EQUIPMENT, DUCTWORK, AND PIPiNG WI1.E. 8E EXH EXHAUST RA RETURN AIR � 45° BRANCH CONNECTION
<br /> INSTALLED AND R�PORT ANY CONDITION THAT PREVENTS TH� PROPER INSTAl.LATION OF EXIST EXISTING REF REFERENCE LIGHT LINEWEIGHT INDICATES EXISTING INFORMATION
<br /> THE MECHA4�lICAL WORK. EXT EXTERIOR, EXTERNAL RL REFRIGERANT LIQUID m
<br /> RS REFRIGERANT SUCTION POiNT OF CONN�CTION (POC) BETWEEN NEW AND �
<br /> 8. COMP�.Y WITH WASHINGTON STATE ENERGY CODE SECTION C4�8 COMPL�TI4N F �AHRENHEIT, F'iRE LINE REQD REQUIRED -_= �XISTING � °
<br /> REQUIREMENTS. TNCLUDE THE DEVELOPMENT OF CONSTRUCTION AND AS-BUiI.T DRAWiNGS, FLR FLOOR R� RE7URN GRiLLE RECTANGULAR BRANCH TO RECTANGULAR DUCT CONN�CTION �
<br /> PROJECT MANUALS, AND SYSTEM BALANCING REPORTS. FLTR FILTER RPM REVOLUTIONS PER POINT OF CONNECTION WITH 45° TAPER � Q
<br /> � - FT FEET MINUTE � o z
<br /> 9. P E R T I N E N T T O S E C T I O N C 4 0 8 O F T H E W A S H I N G T O N S T A T E �N E R G Y C O D E, T H E H V A C FV F'ACE VELOCITY z a
<br /> � CONTROI. SYSTEM SHALL BE TEST�O T4 ENSURE THAT THE CONTROL DEVICES, EQUIPM�N7 . SA SUPPLY AiR �
<br /> . AND SYSTEMS ARE CALIBRATED, ADJEISTED, AND OPERATE IN ACCORDANCE WITH THE GA GAGE SF SUPPLY FAN ROUND OR RECTANGULAR BRANCH TO ROUND OR
<br /> " APPROVED PLANS AND SPECIFICATIONS. SEQUENCES 0�' OPERATION SHAI.� BE GAL GALLONS SG SUPPLY GRILLE RECTANGULAR DUCT CONNECTION �'�' � >
<br /> FUNCTIONALLY TESTED T4 ENSURE THEY OPERATE IN ACCORDANCE WITH THE APPROVED GALV GALVANIZED SL SOUNDLFNING X � a �
<br /> PLANS AND SPECIFICATIONS. SMACNA SHEET METAL AND AIR DETAIt RE�ERENCE
<br /> H C H E A T I N G C�I L C O N D I T I�N I N G X X X X ��7�L IDENTIFiCATION NUMBER � z
<br /> 10. THE C4MMISSIONING SPECIFICATION, INCLUDING .ALL FUNCTIONAL TEST PROCEDURES, SHALL HD HEAD - C�NTRACT4RS NATI4NAL ROUND BRANCH TO RECTANGULAR �UCT C�NNECTION cn �
<br /> B E P R O V I D E D A N D E N�'O R C E D B Y T H E C O N T R A C T O R. H D C S H V A C D U C T A S S O C I A T I O N S H E E T W H E R E D E 7 A I L I S O R A W N
<br /> CONSTRUCTION SP STATIC PRESSURE � �
<br /> 11. SUPPORTS AND SEISMiC RESTRAINTS SHALL 8E PROVIDED WHERE R�QUIRED IN ACCORDANCE STANDARDS SS STAINLESS STEEL � cn W � _
<br /> WITH LOCAL CODES, AND SMACNA SETSMIC RESTRAIN MANUAL, SHL(SEISMIC HAZARD HP HORSEP4WER, HEAT PUMP
<br /> c�
<br /> LEVEU-A. T THERMOSTAT X ELEVATION R�FERENCE � �
<br /> � IO INSIDE DIAM�TER, TG TRANSFER GRILLE XXXX �
<br /> . 12. PROVIDE A SUBMITTAI. �'OR ALL MECHANiCAL EQUIPMENT AS SP�CI�'IEO. SUBMIT PRODUCT INDIRECT DRAIN V VE{VT, V4LT ELEVATION IDEN7IFICATION NUMBER ROUND BRANCH T� R4EJt�D DUCT CONNECTION �
<br /> DATA FOR ALL EQUiPMENT AND FIXTURES LISTED IN ACCOMPANYING SCHEDULES F4R �E INVERT ELEVATION SHEET WHERE ELEVATION IS DRAWN "�
<br /> APPROVAL. WG WATER GAGE o
<br /> TRANSITiON 4R REDUCER - NOTEO FOT tFLAT ON TOP} OR �
<br /> � 13. USE EXPERIENCED TNSTALLERS. DELIVER, HANDLE, AND ST4RE MATERIALS IN ACCORDANCE X SECTTON REFERENCE �� FOB (FLAT ON BOTT4M) IF REQUIRED �
<br /> WITH MANUFACTURER'S INSTRUCTION5. �
<br /> XXXX SECTi�N IDENTIFICATION NtJMBER � o z
<br /> 14. ARRANGEMENT OF 5YSTEMS INDICATED ON THE DRAWFNGS .IS DIAGRAMMATIC, AND INDICATES SYMBOLS AND ABBREVIATIONS APPEARING �N THIS SHEET N �
<br /> THE MINIMtlM REQUIREMENTS FOR P�.UMBING AND MECHANICAL WORK. ADJUST LOCATIONS, APPL.Y TO DRAWINGS S-�DA-G118 TC? S-10A-C122 ONLY SHEET WHERE SECTTON IS ORAWN RECTANGULAR TO ROUND 7RANSITION � 0.
<br /> BAS�D ON FIELQ MEASUREMENTS. SITE CONDITIONS SHAE..L QETERMIN� THE ACTUAL � a. �
<br /> ARRANGEMENT OF 1'HE WORK. TAKE FiELD MEASUREMENTS BEFORE PREPARIN� SHOP � N � �
<br /> D R A W I N G S, O B TAIN AP P R O V A L O F S H O P D R A W I N G S B E F 4 R� B E G I N N I NG F A B R I C A T I�N. NORTH REFERENCE E-- �
<br /> ' CONTRACTOR SHALL BE RESPONSIBLE FOR ACCURACY 0� DIMENSIONS AND LAY�UT. c� � .
<br /> OVERHEAD PIPING AND DUCTWORK SHALL BE ARRANGED TO OBTAIN MAXIMUM HEAD ROQM. . EQ-ID EQUIPMENT WITH EQUtPMENT IDENTI�ICATION � � •
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<br /> ' 15. CLEAN AND PROTECT WORK FROM DAMAGE. RESTORE DAMAGED FINISHES. COVER ENDS OF �'
<br /> � _ PIPFNG AND DUCTW4RK NOT ACTIVELY BEING WORKEO ON. T THERMOSTAT �
<br /> 0
<br /> . 16. PROVID� PRODUCTS 0� ACCEPTABLE MANUFACTURERS, WHICH HAVE BEEN IN SATISFACTORY �
<br /> USE IIV SIMILAR SERVICE FOR THREE YEARS. DELIVER, HANDLE, AND STORE MATERIALS IN DIFFUSER IDENTi�'IER a-
<br /> ' - ACCORDANCE WTTH MANUFACTURER'S INSTRUCTIONS. i0X10 '"
<br /> SYMBOLS LEGEND - AIR HANDLING - APPLIES TO C118-C�21 QA ----""`----CONNECTION SIZE �
<br /> 17. �0 NOT CUT STRUCTURAL ELEMENTS WITHOUT DISTRICT'S PRiOR WRITTEN APPROVAL. SYM80l. QESCRiPTION 000�� �R F'�.QW (CFM> � m
<br /> 18. INSTRUCT DISTRICT IN PROPER OPERATION OF SYSTEMS. AL.LOW FOR A MINIMUM TRAINING D I F F U S E R T Y P E M A R K
<br /> PERI4D OF 4 HOEJRS. POSITiVE PRESSUR� OUCT - TURNING TOWARD � � � N a
<br /> CEI�IN� SUPPl.Y DIFFUSER � a
<br /> - 1 9. D R A W I N G S DO N O T S H O W A L I. O F�'S E T S W H I C H M A Y B E R E Q U I R E O. M A K E O F F S E T S W i T H POSITiVE PRESSURE DUCT - TURNING AWAY o
<br /> FI�'TINGS WITH AS 5MALL ANGLE OF OFFSEi' AS POSSIBLE= DO NOT USE TURNING VAN�S o z ` �
<br /> UNLESS SPECIF'ICAl.I�Y SHOWN. DUCTWORK & PIPING SHA1.l. BE ROUTED TO AVOID AE.L .�� � � CEILING RETURN DI�FUSER �
<br /> � STRUCTURAL SUPPORTS, AND COORDINATE ALL WORK WITH W4RK OF Oi'HER TRADES. [VEGATIVE PRESSURE DUCT - TURNING TOWARD °�
<br /> �
<br /> � 20. MATERIALS, METHODS, AND INSTAl.LATION SHAI..L COMPLY WITH THE PROVISIONS OF THE . ���W� � o
<br /> LATEST EDFTI4N OF THE F'OLLOWING CODES AS ADOPTED BY L4CAL JURISDICTION. NEGATIVE PRESSURE OUCT - TURNING AWAY ..,�►. AIRF�OW, SUPPLY `�' � M j���'� �
<br /> . INTERNATIONAL BUIl.DING CODE tIBC) p �
<br /> FNTERNATIONAL MECHANICAL CODE tIMC) ROUND DUCT - TURNING TOWARp =' �
<br /> UNIFORM PLUMBING CQDE (UPC) --r�-► AiRFLOW, RETURN m
<br /> INTERNATIONAL FFRE CODE QFC) R�UND DUCT - TURNING AWAY "� 3j� `
<br /> WASHINGTON STATE ENERGY CODE (WSEC)
<br /> t �
<br /> FLAT-4VAl. DUCT - TURNING i'OWARD � HYOROGEN SENS4R j p
<br /> SHE� T METAL NOTES o9�2���0�� p
<br /> 0 o DUAI. VISUAL WARNING INDICATOR (RED, YELLOW) � �
<br /> 9. PERFORM ALL SHEETMETAL WORK IN ACCORDANCE WITH CURR�NT SMACNA STANDARDS. FLAT-4VAL DUCT - TURNING AWAY �, �
<br /> � .
<br /> � 2. �UCT SEA�ING 5FiALL MEET REQUIR�MENTS LISTED IN CHAPTER 6 OF IMC AND WASHTNGTON � VISUAL., WARNING INDICATOR, RED SNOHOMISH COUNTY .�
<br /> �
<br /> � STATE ENERGY CODE. iN ADDITION, PR�VIDE SEAL CLASS A FOR Al,.l. DUCTWORK. ��R--�� INCLINE RISE (R) OR DROP (D) IN DFRECTION D W
<br /> o� aRRow � �
<br /> . 3. CONSTRUCT OUCTS WITH G-90 OR BE7T�R GALVANIZED STEEL tASTM 527}� CHEM TREAT
<br /> , IN GENERAL. � FLEXFBLE CONNECTiON �
<br /> PUBI.IC UTILITY DISTRICT NO t �
<br /> 4. CONSTRtJCT RECTANGULAR DUCTWORK T� MEET ALL FUNCTIONAl: CRITERIA DEFINED IN 9
<br /> SECTION VII, OF THE SMACNA HDCS. PROVIpE DIAG4NAl. CREASING OR BEADING ON ALL ��p ACCESS DOOR tAD) OR ACCESS PANEL (AP) WO 354046 4
<br /> PANELS WIDER THAN 18-INCH�S, AND PANELS LESS TNAN 18 GAUGE. CONSTRUCT ROUND M E C H AN I C AL D R AW I N G I N D E X
<br /> AND FLAT OVAL DUCTWORK IN ACCORDANCE WITH CHAPT�R 3 0� SMACNA DUCT qp � TASK �
<br /> CONSTRUCTION STANDAROS. �
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<br /> � 5. DUCTMATE, METZ, OR W.D.C.I. DUCT CONNECTI�N SYST�MS ARE ACCEPTABLE, DUCTS � S-iOA--C118 CONTROL BUILDING GENERAL C�NTROl. BUILDING NOTES, LEGEND, SCALE NONE N
<br /> CONSTRUCTED USING TNESE SYSTEMS W�LL RE�ER TO THE MANUFACTURER'S GUIDELINES ABBREVIATI�NS AND SYMBOLS a ' .
<br /> FOR SHEET GAUGE, INTERMEDIATE REINFORCEMENT SIZE AND SPACING, AND JOINT VOLUME DAMPER D ,
<br /> � R�INFORCEMENTS. S--�OA-C919 CONTROL BUILDING SCHEDUL�S AND DETAILS DFTR SAZ/DMD '
<br /> x
<br /> - FD FD S-10A-C920 CONTRO�. BUIL.DING HVAC FL4�R PLAN °
<br /> . 6. PROVIDE COLLARS WHEREVER AN EXPOSEO OUCT PASSES THROUGH A WALL, SLAB, OR CFiKR LDS ''
<br /> CEILiNG - 1-INCH WID�, 18-GAGE ANGLE WITH MFTERED CORNERS & SEAL WITH FIRE DAMPER ;
<br /> � FIBERGLASS AND MASTIC. S-iOA--C121 CONTR�L BUILDING CONTROL SEQUENCES �
<br /> . SD SD ENGR PMJ o
<br /> 7. SPIN-IN FITTINGS SHALL BE CONICAL TYPE WITH VOLUME DAMPER, AND QUADRANT� FLEX o
<br /> ' MASTER ELGEN OR EQUIVALENT. SMOKE DAMPER M
<br /> 8. ELBOWS IN RECTANGULAR OR SQUARE DUCTW�RK SHALL HAVE AN INSIDE RADIUS EQUAL TO FSD FSD APVD �d�'j �
<br /> DiMENSION OF EI.BOW IN THE PLANE OF THE TURN. �
<br /> ' FIR� SMOKE DAMPER oA-r� ra��(t� a
<br /> 9. ELB�WS IN RaUND DUCTWORK SHALI. HAVE THE TNSIDE RADTUS EQUAl.. TO DIMENSION OF y
<br /> EL.BOW IN THE PLANE OF THE TURN. USE SEGMENTED� STANDING SEAM, P�EATED, OR �
<br /> S7AMPED ELBOWS. ADJUSTABLE ELBOWS ARE NOT PERMITTED. ;
<br /> M � M o
<br /> ' 10. VOLUME DAMPERS ARE NOT SHOWN GENERALIY, iNCLUDE A DAMPER iN THE DUCT TO EACH Q
<br /> � SUPPLY, EXHAUST, OR RETURN OPENING. L�CATE DAMPERS .AT A POINT WHERE THE DUCT MOTOR QPERATED DAMPER BEVERLY PARK o
<br /> IS ACCESSIBLE. AS FAR FROM THE OUTl.ET AS POSSIBi.E, D0. NOT PROVIDE VOLUME SUBSTAT�ON �
<br /> DAMP�R ON SUPPLY DUCTWORK UPSTREAM �F TERMINAl. UNITS. DAMPERS SHALL BE RUSKIN �
<br /> � MD25 OR MDRS25. BDD BDD o
<br /> , C4NTROl. BUILDING �
<br /> 11. THOROUGHLY CLEAN ALL DEBRIS FROM THE INSIDE OF ALL DUCTWORK AND PL.ENUMS. BLOW BACKDRA�T �AMPER N � .
<br /> GEN�RAL N�TES, ��
<br /> FREE AL.I. SMALL PARTICLES OF RUBBISH AND DUST. a4
<br /> 12. MECHANICAL DRAWINGS SHOW APPROXIMATE LOCATIONS FOR GRILL.ES AND DIFF'USERS. ABBREV ATIONS �N �
<br /> REFER TO ARCHITECTURAL REFLECTED C�ILING PLANS AND �LEVATIONS FOR EXACT /'�� FLEXIBLE DUCT & SYMBOLS aM ,
<br /> I.00ATiONS. AFTER SHOP DRAWINGS ARE C4MPL�TED VERIFY EXACT L4CATION 0�' GRILLES �
<br /> � AND DIFFUSERS IN THE FIELD. ENSURE THAT DTFFUSER AND GRILLE FRAMES MATCH CEILING REV DRAWING
<br /> TYPE5 AND FINISH PRIOR TO ORD�RING. _1 w ,�,� �N
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