|
r,
<br /> ORIGINAL PORTABLE DRAWING �ET ¢
<br /> FOR BOTH NEW PORTABLES � � � � �
<br /> SYMBOL LEGEND PERMITTED THROUGH WASHINGTON
<br /> STATE LAB4R AND INDUSTRIES / 2019
<br /> - SYMBOL QTY. DESCRIPTION - FOf� REFERENCE ONL`� -
<br /> �
<br /> a
<br /> DUCT - RIGID, 26ga GALV. ROUND META� N �
<br /> � ,
<br /> 0
<br /> N
<br /> DUCT - FLEXIBLE INSULATED DUCTING. "
<br /> � Z a
<br /> o �
<br /> � �
<br /> I i . t � O
<br /> � 8 EA. 10"0 DAMPER - ADJUSTABLE INLINE METAL � �'
<br /> a
<br /> SUPPLY AIR DIFFUSER a a a a �
<br /> g Eq. �p��� - 10" NECK UNLESS NOTED OTHERWISE 1 2
<br /> - NO DAMPER
<br /> - 24x24 LAY IN
<br /> � �
<br /> M o
<br /> RETURN AIR GRILL - MFR STD. ' ' N
<br /> � 4 �• - LOUVERED METAL �
<br /> R.A.G. - 18"x24"
<br /> THERMOSTAT - HONEYWELL
<br /> OT 2 EA. - MODEL #T7350 (� __ ____..____ _ � _ �.� � _ _ ��
<br /> - PROGRAMABLE W/ MICROPROCESSOR, NIGHT SETBACK, 7 DAY, BAT�ERY BACKUP I � _ �
<br /> - 5 DEGREE MIN, DEADBAND A
<br /> - MULTIPLE STAGE COOLING CAPABILITY, W/ ECONOMIZER AS
<br /> FIRST STAGE
<br /> - HEAT STRIP LOCK OUT ABOVE 40' F
<br /> - MOUNT �46" AFF T T o
<br /> � �
<br /> O � o a o 0 0 , � W
<br /> HEAT PUMP - BARD W36HA-A10 - WIRED FOR 120/208 V. f ' � �
<br /> Y
<br /> HP-1 2 �• - 3 TON SPVHP W/ 10kw BACK UP HEAT STRIP 30"x20"x16" METAL SUPPLY ^ � a a a a �
<br /> - CAPACITY & EFFICIENCY R.A.G. A I R P I.E N U M A B O V E R E T U R N R.A.G. Z I�
<br /> COOLING: 34,600 BTUH � 10 EER 500 CFM 500 CFM o
<br /> HEATING: 32,000 BTUH �3.0 COP PLENUM (SEE DETAILS B & C O o
<br /> AIRFLOW: ON SHEET S-1.0) ,�p� �� �p� �I�
<br /> - 1300 CFM @ 0 ESP DRY COIL 390 MIN. 12-10-10 � 12-10-10 �
<br /> - 1250 CFM � 0.2 ESP WEf COIL (DESIGN CONDITION) (0.20 DUCNlORK) CFM OSA 390 MIN. I
<br /> AMPERAGE: 81 MCA, �2� 10� 10b 12� CFM OSA
<br /> � � � �
<br /> COMPRESSOR LOCK ROTOR AMPS: 112, BREAKER SIZE: 90 AMP, WIRE SIZE: #4 HOT, HP'� ��---- 10� 104� -----��� HP�� w �
<br /> -#AIR ECONOMIZER 12-10-10 O � � � � 12-10-10 � W � ; .
<br /> 100% OSA CAPABILITY FOR 'FREE COOLING', ENTHALPY CONTROLS W/ MIXED AIR SENSOR - � } ,
<br /> ADJUSTABLE MIN. OSA SETTING FOR VENTILATION - - - - - - - - - - - - - - - - - - - - - - - B
<br /> W m
<br /> R.A.G, `� Z m m •
<br /> R.A.G. � � � �
<br /> 500 CFM ��.g �Os ,�O`� ��� 30"x20"x16" METAL SUPPLY 500 CFM
<br /> CLASSROOM CLASSROOM AIR PLENUM ABOVE RETURN
<br /> 102 1 01 PLENUM (SEE DETAILS B & C
<br /> ON SHEET S-1.0)
<br /> NOTES; - I �,
<br /> 1. MECHANICAL SYSTEMS AND EQUIPMENT SERVING HEATING, COOLING, VENTILATING, AND �
<br /> MANDATORYDPROV SIONS)MPLY WITH SECTION WSEC NREC C403.2 (REFERRED TO AS THE � � � � o C� � z�o H
<br /> .� ��o W
<br /> 2. EQUIPMENT SHALL MEET THE MINIMUM EFFICIENCY REQUIREMENTS OF TABLES C403.2.3(3) ,
<br /> l__�_ � '
<br /> 3. PACKAGED ELECTRIC EQUIPMENT PROVIDING BOTH HEATING AND COOLING WITH A TOTAL 11J
<br /> COOLING CAPACITY GREATER THAN 6,000 BTU/H SHALL BE A HEAT PUMP. C403.2.3.3 w z Z �
<br /> 4. THE SUPPLY OF HEATING AND COOLING ENERGY TO EACH ZONE SHALL BE CONTROLLED z Q �
<br /> BY INDIVIDUAL THERMOSTATIC CONTROLS CAPABLE OF RESPONDING TO TEMPERATURE � -� �
<br /> WITHIN THE ZONE. AT A MINIMUM, EACH FLOOR OF A BUILDING SHALL BE CONSIDERED AS A N �
<br /> SEPARATE ZONE. CONTROLS ON SYSTEMS REQUIRED TO HAVE ECONOMIZERS AND SERVING � �
<br /> SINGLE ZONES SHALL HAVE MULTIPLE COOLING STAGE CAPABILIIY AND ACTIVATE THE
<br /> ECONOMIZER WHEN APPROPRIATE AS THE FIRST STAGE OF COOLING. C403.2.4.1 - - - � � U
<br /> 5. UNITARY AIR COOLED HEAT PUMPS SHALL INCLUDE MICROPROCESSOR CONTROLS THAT � � � � � -�- � � ' � -
<br /> MINIMIZE SUPPLEMENTAL HEAT USAGE DURING START-UP, SET-UP, AND DEFROST Q � z
<br /> CONDITIONS. THESE CONTROLS SHALL ANTICIPATE NEED FOR HEAT AND USE COMPRESSION W c,�i� Q
<br /> HEATING AS THE FIRST STAGE OF HEAT. CONTROLS SHALL INDICATE WHEN SUPPLEMENTAL � Q U '
<br /> HEATING IS BEING USED THROUGH VISUAL MEANS (E.G., LED INDICATORS). HEAT PUMPS U
<br /> PREVENT SUPPLEMENTAL HEATER OPERATIONHABOVEE40'FT C403.2.41,i oNTRo�s T"AT N AT U RA L V E N T I LAT I O N CA LC U LAT I O N M E C H A N I C A L P LA N = X W �
<br /> PER IMC 402.1 PER CLASSROOM 1/4"=1'-0" � N � �'
<br /> 6, SETPOINT OVERLAP RESTRICTION. WHERE USED TO CONTROL BOTH HEATING AND �
<br /> COOLING, ZONE THERMOSTATIC CONTROLS SHALL PROVIDE A TEMPERATURE RANGE OR �'
<br /> NATURAL VENTILATION SHALL BE THROUGH WINDOWS & DOORS LL; � � o
<br /> DEADBAND OF AT LEAST 5F (2.8'C) WITHIN WHICH THE SUPPLY OF HEATING AND COOLING OPENING DIRECTLY TO THE OUTDOORS. OPENINGS SHALL BE PROVIDED ¢ °- ~
<br /> z v w z
<br /> E N E R G Y T O T H E Z O N E I S C A P A B L E O F B E I N G S H U T O F F O R R E D U C E D T O A MINIMUM. w�TH AN oPER,4T�NG MECHAN�SM w�TH READY ACCESS SO TNAT OPENINGS m � W �,
<br /> C403.2.4.1.2 ARE READILY CONTROLLABLE BY THE BUILDING OCCUPANTS. 1�-6�� � o �
<br /> MIN VENTILATION AREA REQUIRED: NET OPEN AREA SHALL BE MIN OF 4% OF FLOOR AREA � ^
<br /> 7. FOR ALL OCCUPANCIES OTHER THAN GROUP R, EACH ZONE SHALL BE PROVIDED WITH FLOOR AREA (EA. CLASSROOM) = 820 SF 4-O -- INSTALL �1� Y4"x6 LAG SCREW W/ FENDER 18x24 RETURN Ya" NEOPRENE GASKET
<br /> THERMOSTATIC SEfBACK CONTROLS THAT ARE CONTROLLED BY EITHER AN AUTOMATIC REQUIRED MIN. VENTILATION ARE = 820 x .04 = 32.8 SF A WASHER AT EA CORNER OF RETURN OPENING. AIR GRILL SEE ENLARGED DETAIL U � �
<br /> PROVIDED VENTILATION OPENINGS 6" AFF ¢ �
<br /> TIME CLOCK OR PROGRAMMABLE CONTROL SYSTEM. C403.2.4.2 TIGHTEN ENOUGH TO SECURE PLENUM TO WALL �
<br /> 72x48 SLIDER WINDOWS = 10.2 OPEN AREA x .75 SCREEN REDUCTION FACTOR = 7.65 x (2) = 15.30 � Z � � 6,
<br /> 36x80 ENTRY DOORS = 19.3 OPEN AREA x (2) = 3s.so NFA -- WITHOUT CRUSHING DUCT BOARD) TO BOTTOM) 1 x2 DUCTBOARD SHIM a � �
<br /> 8. THERMOSTATIC SETBACK CONTROLS SHALL HAVE THE CAPABILITY TO SET BACK OR TOTAL VENTILATION AREA PROVIDED = 53.92 > 32.s �------ AROUND REfURN AIR Z
<br /> TEMPORARfLY OPERATE THE SYSTEM TO MAINTAIN ZONE TEMPERATURES DOWN TO 55'F (13' _ � OPENING THRU BACK FOR �- � � M •
<br /> _ C) O R U P T O 8 5'F (2 9'C). C 4 0 3.2.4.2.1 i � � - - - - w � � �
<br /> N RETURN AIR TO BARD UNIT OPENING IN PLENUM w �° � V
<br /> �1 W � o
<br /> 9. AUTOMATIC TIME CLOCK OR PROGRAMMABLE CONTROLS SHALL BE CAPABLE OF STARTING � � 2" WIDE BY 1° THICK DUCT BOARD :: � � - - - - � : � o �
<br /> > o,
<br /> AND STOPPING THE SYSTEM FOR SEVEN DIFFERENT DAILY SCHEDULES PER WEEK AND L-- - � SHIM BEHIND PLENUM TO MAINTAIN �- �n � Z �
<br /> R E f A I N I N G T H E I R P R O G R A M M I N G A N D T I M E S E T T I N G D U R I N G A L O S S O F P O W E R F O R A T 1 G A P F R O M W A L L S U R F A C E 2" D U C T B O A R D P L E N U M = v `0 0 `�
<br /> LEAST 10 HOURS. ADDITIONALLY, THE CONTROLS SHALL HAVE A MANUAL OVERRIDE THAT � » � � � } M
<br /> ALLOWS TEMPORARY OPERATION OF THE SYSTEM FOR UP TO 2 HOURS; A MANUALLY __ BOX � GAP) _ W � o W
<br /> O P E R A T E D T I M E R C A P A B L E O F B E I N G A D J U S T E D T O O P E R A T E T H E S Y S T E M F O R U P T O 2 - \ g o
<br /> HOURS; OR AN OCCUPANCY SENSOR. C403.2.4.2.2 -- � � Y2" VINYL WRAP OVER W N �
<br /> 10. AUTOMATIC START CONTROLS SHALL BE PROVIDED FOR EACH HVAC SYSTEM. THE � 1'-2" SOUND BAFFLE MADE FRQM 2" (2)LAYERS OF 5/" GWB �
<br /> CONTROLS SHALL BE CAPABLE OF AUTOMATICALLY ADJUSTING THE DAIIY START TIME OF DUCTBOARD (FOIL FACE TOWARD
<br /> THE HVAC SYSTEM IN ORDER TO BRING EACH SPACE TO THE DESIRED OCCUPIED � INSIDE OF BAFFLE).
<br /> TEMPERATURE IMMEDIATELY PRIOR TO SCHEDULED OCCUPANCY. C403.2.4.2,3 -- AIR DIVIDER ��, y
<br /> �,..�i�
<br /> 11. BOTH OUTDOOR AIR SUPPLY AND EXHAUST DUCTS SHALL BE EQUIPPED WITH MOTORIZED � ��
<br /> DAMPERS THAT WILL AUTOMATICALLY SHUT o - � INSTALL WALL AFTER "�`
<br /> RETURN AIR EXTENSION, 2" DUCTBOARD
<br /> WHEN THE SYSTEMS OR SPACES SERVED ARE NOT IN USE OR DURING BUILDING WARM-UP, =-' oO » �� PLENUM BOX FASTENED �
<br /> �0 12 x22 INSIDE DIMENSIONS v�`°
<br /> COOLDOWN, AND SETBACK. C403.2.4.3 � `" IN PLACE - °~�
<br /> � (2) Ya"x4° LAGS W/ FENDER WASHERS THRU �
<br /> 12. VENTILATION, EITHER NATURAL OR MECHANICAL, SHALL BE PROVIDED IN ACCORDANCE � __ BOTTOM OF PLENUM AND INTO FLOOR INSULATE WALL CAVITY
<br /> :-. ;
<br /> WITH CHAPTER 4 OF THE INTERNATIONAL MECHANICAL GODE. WHERE MECHANICAL
<br /> VENTILATION IS PROVIDED, THE SYSTEM SHALL PROVIDE THE CAPABILITY TO REDUCE THE O U T D O O R A I R F LOW RAT E CA LC U LAT I O N FOR SouNo ArrEN�AT�oN o . _ . N
<br /> q ::
<br /> OUTDOOR AIR SUPPLY TO THE MINIMUM REQUIRED BY CHAPTER 4 OF THE INTERNATIONAL ~ > ��� » • - - - - ' `' 1" AIR SPACE Z � '- Z ~
<br /> MECHANICAL CODE. C403.2.6 �P E R C LAS S ROO M) � -$4 2 DUCTBOARD _ _ � � o 0 0
<br /> 1'-0"(ID) �„ AIR GAP „ � � � � �
<br /> 13. CLASSROOMS, GYMS, AUOITORIUMS AND CONFERENCE ROOMS LARGER THAN 500 Y NEOPRENE Z � o � o 0
<br /> SQUARE FEET OF FLOOR AREA SHALL HAVE OCCUPANCY SENSOR CONTROL THAT WILL EDUCATION - CLASSROOM (AGES 9 AND OVER) 1'-6" %" GWB � GASKET � � o � w �
<br /> EITHER CLOSE OUTSIDE AIR DAMPERS OR TURN OFF SERVING EQUIPMENT WHEN TNE SPACE � �:
<br /> IS UNOCCUPIED EXCEPT WHERE EQUIPPED WITH ANOTHER MEANS TO AUTOMATICALLY Az = 819 SQFf (ZONE FLOOR AREA) SIDE ELEV SECTION A-A WALL PLATE BELOW Z � � � ¢ ¢
<br /> R E D U C E O U T S I D E A I R I N T A K E B E L O W D E S I G N R A T E S W H E N S P A C E S A R E P A R T I A L L Y P z = 3 5 P E R 1,0 0 0 = 8 1 9 / 1,0 0 0 = .8 1 9�3 5 = 2 8.6 6 P E O P L E (Z O N E P O P U L A T I O N) Y" N E O P R E N E G A S K E T B � � o -z
<br /> OCCUPIED. C403.2.6.3 Rp = 10 CFM/PERSON (PEOPLE OUTDOOR AIR RATE - TABLE 403.3) o 0 0 o Z o
<br /> R a = 0.1 2 (A R E A O U T D O O R R A T E - T A B L E 4 0 3.3) ¢ a � � � "
<br /> 14. DUCIWORK SHALL BE CONSTRUCTED AND ERECTED IN ACCORDANCE WITH THE p� c� 11J o � �
<br /> Z � Z w � �
<br /> INTERNATIONAL MECHANICAL CODE. C403.2.8.3 Vz = Rp�Pz + Ra�Az L E N U I Y I D E T A I L
<br /> � a m
<br /> » > �� � Zo � � ZZ
<br /> 15. ALL LONGITUDINAL AND TRANSVERSE JOINTS, SEAMS AND CONNECTIONS OF SUPPLY Vz = 10*28.66 + 0.12*819 1/2 = 1 -0 / �
<br /> AND REfU D 0 ER Vz = 286.65 + 98.28 = MIN. 384.93 CFM OSA REQUIRED FENDER AS ERR& Y" _ � �' X = `� �
<br /> RN UCTS P ATING AT A STATIC PRESSURE LESS THAN OR EQUAL TO 2 INCHES a � = Z �, � � o
<br /> WATER GAUGE W.G. (500 PA SHALL BE SECURELY FASTENED AND SEALED WITH WELDS, NEOPRENE WASHER UNDER
<br /> � ) ) 384.93 CFM OSA REQUIRED PER HEAT PUMP, HEAD (SPACE � 24"O.C.)
<br /> GASKETS, MASTICS (ADHESIVES), MASTIC-PLUS EMBEDDED-FABRIC SYSTEMS OR TAPES BLOWER C� HIGH SPEED W/ 0.2esp = 1,285 CFM,
<br /> INSTALLED IN ACCORDANCE WITH THE MANUFACTURER°S �NSTA��T►oN �NSTR��T►oNs. 384.93 � ,2.85 = 29.95% ATTAC H M E N T D ETAI L P L E N U M P LA N �og No: 4427 y
<br /> PRESSURE CLASSIFICATIONS SPECIFIC TO THE DUCT SYSTEM SHALL BE CIEARLY INDICATED
<br /> ON THE CONSTRUCTION DOCUMENTS IN ACCORDANCE WITH THE INTERNATIONAL ** FACTORY TO SET JADE CONTROLLER MIN POSITION VARIABLE TO 4.35V
<br /> _ MECHANICAL CODE. C403,2.8.3.1 RESULTING IN 29% OPEN POSITION BEFORE SHIPPING. FINAL ADJUSTMENTS TO BE MADE 1-1/2" = 1'-Q" B 3/4" = 1'-0"
<br /> BY OTHERS AFTER MODULES ARE SET UP AND TESTED. *� sHT. M'� .O
<br /> DATE: O2IOHI19
<br />
|