2930 MAPLE ST 2025-03-27 - Laserfiche WebLink

• SER PERI ANENTE r------- MS __, EA EA Project Kaiser Permanente Everett ENT EA EA Medical Clinic Expansion IT CH STA $IFAULT I M DI I 2929 PINE STREET DO DS r- STOP/ ALARM EVERETT,WA 98201 --- START Prepared for MS -- --_; KAISER FOUNDATION I I I I I I HEALTH PLAN, INC. I I I I I I I SEQUENCE OF OPERATION DI AI AO DO COMMALARM DI DO 1. GENERAL PURPOSE EXHAUST FAN SHALL OPERATE CONTINUOUSLY WHEN ASSOCIATED RTU IS OPERATING. VFD VFD VFD VFD STOPI ALARM STOP/ 2. BAS SHALL BE CAPABLE TO CONTROL START/STOP OF THE FAN. RUN SPEED SPEED START START 3. AN ALARM FOR FAN FAILURE SHALL BE GENERATED AT THE BAS. STATUS FEEDBACK CONTROL SEQUENCE OF OPERATION CENTRIFUGAL ROOF EXHAUST FAN CONTROL SEQUENCE OF OPERATION 1. BAS$HALL BE CAPABLE TO CONTROL START/STOP/STATUS OF THE FAN. 1. BAS SHALL BE CAPABLE TO CONTROL START/STOP/STATUS/SPEED OF THE FAN VFD. 2. FAILURE SHALL BE DETECTED BY MISMATCH BETWEEN THE FAN ENABLE SIGNAL AND 2. FAILURE SHALL BE DETECTED BY MISMATCH BETWEEN THE FAN ENABLE SIGNAL AND THE FAN STATUS,AND AN ALARM SHALL BE GENERATED AT THE BAS. THE FAN STATUS,AND AN ALARM SHALL BE GENERATED AT THE BAS. EXHAUST FAN CONTROL ODU-2 ODU-1 EXHAUST FAN WITH VFD CONTROL DI - DI --- ON ROOF ON ROOF kil __ERS Hellmuth,Obata&Kassabaum,Inc. Rs IDU4-TER 1218 Third Avenue,Suite 1315 / C \ RIL / H FAN \ Seattle,WA 98101 USA RL 1 j - t+1 206 493 1771 f+1 206 493 1778 RA FAN SA ODU % \ RA / i \ SA All reprodpc &intellectual property rights ream ed DI ---- ON ROOF j DX / \ In Association with i CURRENT / \ T ROOM -- SWITCH C TEMP Mortensen RS MS FAULT HWR -- General Contractor HWS 10230 NE Points Drive,Suite 300 RS RL Kirkland,WA 98033 RUN DI D OP/START II RL I O STATUS ConXtech,Inc SA FROM RTU VAV/CAV SA An. AI Structurel Fabncator BOX IDU3-TER 6701"oil Center Parkway,Suite 150 Pleasanton,CA 94566 _ RL \DX SEQUENCE OF OPERATION ---h-_4 I HWR RS ruc RA j � FAN � SA ,. CUH PROVIDES HEATING FOR STAIRS. KPFF Consulting Engineers I 2. BAS TO MONITOR ROOM TEMPERATURE,AND AN ALARM SHALL BE RAISED AT THE Civil.Stturel Engineering OPERATORS WORKSTATION IF ROOM TEMPERATURE EXCEEDS 74°F OR BELOW 62°F. 1601 Fifth Avenue,Suite 1600 -- $CIRR ITCHY \ CUH TEMPERATURE CONTROL(UH SIMILAR) Seattle,WA 98101 CONTROLLER pl i IDU AO AO i C FAN RS FAULT Mazzetti i / \ M$ MEP+FP Engineering AIRFLOW AIRFLOW CONTROL / \ SET POINT VALVE / i \ SA RL Seat 4th Avenue,Suite 200 DAMPER POSITION / \ RUN DI �OP/START Seattle WA 98121 POSITION / \ STATUS � / i DX CURRENT \ T o RA VAV/CAV RA TO RTU r-- SWITCH $A FROM RTU VAV/CAV $A _ Key Plan tiBOX FAULT / \ IDU2-TER \ e°X `\ IRA \DX \ - -__-__-L_--I I T F- AI SPACE TEMPERATURE SENSOR \ FAN \ SA HHWR I I DI DO AI j SPACE HUMIDITY SENSOR i CURRENT �J RUN STOP/START TRROOM r-- SWITCH AI AO STATUS (MTEMP P) R3 FAULT I AI AO AO AI MS IZONE AIRFLOW AIRFLOW RL AI SET POINT RUN DI �OP/START AIRFLOW SETAIRFLOW CONTROL SPACFMP DAMPER STATUS RAMP DAMPER PER VALVE TEMP D DAMPER POSITION SENSOR POSITION POSITION SUPPLYAIRFROM VAV / IDU1-TER \ CAV/VAV WITH REHEAT COIL CONTROL Professional Seals SEQUENCE OF OPERATION $A ___0 C \ RTU BOX \ SEQUENCE OF OPERATION 1. REFER TO VAV WITH REHEAT COIL DIAGRAM FOR CONTROL OF SPACE TEMPERATURE SETPOINT WITH SUPPLY TU. / i w• S 2. THE VARIABLE VOLUME(VAV)RETURN TU IS CONTROLLED INDEPENDENT OF SYSTEM PRESSURE FLUCTUATIONS j i f-RRENT A. SETPOINTSBYAN APPLICATION SPECIFIC BAS CONTROLLER USING ELECTRIC ACTUATION. 1. DURING BUILDING SCHEDULED OCCUPANCY,VAVS SHALL MAINTAIN AN OCCUPIED SETPOINT.2. UNOCCUPIED SETPOINT SHALL BE MAINTAINED BETWEEN 68 DEG F TO 76 DEG F(ADJ).3. THERETURN TU AIRFLOW IS CONTROLLED WITHIN THE SCHEDULED MINIMUM AND MAXIMUM RETURN AIR / iDX \ 3. ASPACE TEMPERATURE SENSOR SHALL MODULATE THE TERMINAL UNIT SUPPLYAIR DAMPERVOLUME SETTINGS BASED ON TRACKING THE SUPPLYAIR VOLUME OF THE CORRESPONDING SUPPLY AIR TU. -- CH IN SEQUENCE WITH THE REHEAT CONTROL VALVE TO MAINTAIN SPACE SETPOINT. e 4. THE RETURN TU AIR VOLUME SHALL VARY LINEARLY BETWEEN ITS MINIMUM AND MAXIMUM AIRFLOW SETTING AI AO B. OCCUPIED MODE BASED ON THE CORRESPONDING SUPPLY TU AIRFLOW SETTING TO MAINTAIN A CONSTANT FIXED OFFSET A RS FAULT 1. WHENAZONE IS IN OCCUPIED MODE,THE VAV WILL GO TO ITS MINIMUM AIRFLOW 24672 BETWEEN SUPPLY AND RETURN AIR. MS POSITION BEFORE THE REHEAT CONTROL VALVE OPENS. 'CIST �' AIRFLOW AIRFLOW 2. THE VAV SUPPLY AIR DAMPER WILL MODULATE BETWEEN MINIMUM AND MAXIMUM 5. THE DDC CONTROLLER MEASURES THE RETURN AIRFLOW THROUGH THE TERMINAL UNIT.AS THE AIRFLOW TR ROOM RL IONAL SET POINT RUN AIRFLOW TO MAINTAIN ZONE TEMPERATURE SETPOINT. AIRFLODECREW INCES REASELOW S ABOVE SETPOIHE NT THE MINAL TERMINUNIT AL UNIT MODULAMODULATESTES OPEN INCREASE AIRFLOW.AS THE (MEDPREP) DI OP/START DAMPER STATUS D i. UPON CALL FOR HEAT WITH VAV BOX AT MINIMUM SETTING,THE REHES CONTROL AIRFLOW INCREASES ABOVE SETPOINT THE TERMINAL UNIT DAMPER MODULATES CLOSED TO DECREASE POSITION TEMP SEQUENCE OF OPERATION VALVE WILL MODULATE OPEN TO MAINTAIN OCCUPIED TEMPERATURE SETTING. AIRFLOW. SENSOR No. Description Data 6. BAS SHALLALARM IF THE TERMINAL UNIT DAMPER IS OPEN 100%AND THE CONTROLLER SENSES AIRFLOW SEQUENCE OF OPERATION ii. UPON CALL FOR COOLING WITH VAV BOXAT MINIMUM SETTING,THE REHEAT 1. TER COOLING PROVIDED BY VRF SYSTEMS WITH(2-2)INDOOR ABOVE THE CEILING FAN COIL UNITS AND ASSOCIATED VRF OUTDOOR UNITS LOCATED ON THE ROOF. COIL CONTROL VALVE SHALL BE CLOSED,AND THE VAV BOX SHALL MODULATE OPEN SCHEMATIC DESIGN 2020/01/24 BELOW 20%AIRFLOW SETPOINT. BAS MONITORS THE AIR VOLUME OFFSET BETWEEN SUPPLY AND RETURN AIR DESIGN DEVELOPMENT 2020105115 VOLUME AND ALARMS IF THE OFFSET AIR VOLUME IS ABOVE OR BELOW SETPOINT BY 20%.ALL ALARM 1. TR ROOM AND MEDPREP ROOM ON LEVEL1 AND LEVEL2COOLING PROVIDED BY VAV BOX WITH SETPOINT AT 72°F. 2. INDOOR VRF UNITS ARE LEAD/LAG AND SHALL OPERATE ON BAS SCHEDULE. TO MAINTAIN OCCUPIED TEMPERATURE SETTING. DESIGN DEVELOPMENT ADDENDUM 2020/06/08 SETPOINTS AND ALARM TIMERS SHALL BE ADJUSTABLE THROUGH THE BAS GRAPHICAL USER INTERFACE. 2. TR ROOM AND MEDPREP ROOM ON LEVEL 3 AND LEVEL 4 COOLING PROVIDED BY VAV BOX DURING OCCUPIED HOURS 3. LEAD UNIT/SYSTEM SHALL RUN CONTINUOUSLY AND THE SPACE TEMPERATURE SENSOR SHALL MODULATE THE EVAPORATOR SOLENOID VALVE 3. IF SPACE IS WITHIN DEADBAND,NO HEATING DEMAND SHALL BE GENERATED. 50%CONTRACT DOCUMENTS 2020/07/31 AND VRF INDOOOR UNIT,IDU,AND ASSOCIATED CONDENSING UNIT,ODU,AFTER HOURS. TO MAINTAIN TEMPERATURE OF 70 DEG.F(ADJ.). C. OCCUPANCY SENSOR. 75%CONTRACT DOCUMENTS 2020/09/25 4. IF SPACE TEMPERATURE IS SATISFIED THEN THE INDOOR UNIT SHALL BE TURNED OFF. 1. ROOM OCCUPANCY SENSORS SHALL PROVIDE BAS SYSTEM WITH ROOM OCCUPIED SIGNAL. PERMIT SET 2020/11/13 3. BAS TO MONITOR ROOM TEMPERATURE AND IDU/ODU STATUS. ISSUED FOR CONSTRUCTION 2021/03/19 4. AN ALARM SHALL BE RAISED IF ROOM TEMPERATURE EXCEEDS 78°F. 5. IF THE LEAD UNITS FAILS,AN ALARM SHALL BE GENERATED AT BAS,AND THE LAG UNITS SHALL START AND RAMP UP TO MAINTAIN SPACE SETPOINT. D. CO2 CONTROL. 6. BAS TO MONITOR ROOM TEMPERATURE,AND AN ALARM SHALL BE RAISED IF ROOM TEMPERATURE EXCEEDS 78 DEG.F(ADJ.) 1. CARBON DIOXIDE SENSOR SHALL PROVIDE BAS SYSTEM WITH ROOM CARBON DIOXIDE LEVEL (RTU-3 TERMINAL UNITS) SIGNAL.INCREASE MINIMUM PRIMARY AIR SUPPLIED BY TERMINAL UNIT TO MAINTAIN SUPPLY AND RETURN TRACKING PAIR TU CONTROL TR ROOM TEMPERATURE CONTROL TER ROOM TEMPERATURE CONTROL CARBON DIOXIDE LEVEL BELOW 600 PPM(ADJ.). CONTROLS - HVAC M617 NONE KIP Project No: CAP020407 HOK Project No: 19.05002.03 Sheet Title: HVAC CONTROLS tL a original is 30 x 42.Do not scale contents or this drawing. Sheet Number M617