VA Hospital Phase 2C - ATC As-Built Drawings.pdf
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MECHANICAL AND CONTROL SYSTEMS
Environmental Control System
Building Automation System
VA MEDICAL CENTER
HVAC CONTROLS UPGRADE - PHASE 2C
WILMINGTON, DELAWARE
PROJECT
ARCHITECT
ENGINEER
CONTRACTOR
211-1009
MODERN CONTROLS INC
7 BELLECOR DRIVE
NEW CASTLE, DE. 19720
DATE
Branch Information
CONTRACT NUMBER
IW/BM
APPLICATION ENGINEER
8/15/11IW/JA
PROJECT MANAGER
IW
SALES ENGINEER
REFERENCE DRAWING
NO. REVISION-LOCATION ECN DATE BY
Automatic Temperature Controls
Heating
Air Conditioning
Air Filters
Water Treatment
Coil Cleaning
Contract Operations
Time-Shared Automated Building Service
Refrigeration
Industrial Controls / Recording / Indication Equipment
Air and Water Systems Balancing
Instrumentation System Installation
Building Operations Management
Energy Conservation Control
Custom Programmed Maintenance
HATCH MOTT MACDONALD
27 BLEEKER ST.
MILLBURN, NJ 07041
BOB SMITH CONTRACTORS
281 EAST EVERGREEN ST.
WEST GROVE, PA 19390
DEPT. OF VETERANS AFFAIRS
1601 KIRKWOOD HIGHWAY
WILMINGTON, DE 19805
VA HVAC CONTROLS UPGRADE - PHASE 2C
(PARTIAL SUBMITTAL - INCLUDES 3RD FLOOR HVAC EQUIPMENT)
PAGE # DRAWING TITLE LAST REVISION
TP-1 TITLE PAGE 01/28/14
C-1B CONTROLLER WIRING DETAIL – AHU FOR OR (MER 3117) 12/03/13
C-1C VAV BOX CONTROLS FOR 3RD FLOOR (SERVED BY AHU FOR OR) 12/03/13
C-1D SEQUENCE OF OPERATIONS – AHU FOR OR (MER 3117) 12/03/13
C-2A AIR HANDLING UNIT CONTROL – AHU FOR LAB (3RD FLOOR ROOF) 12/03/13
C-2B CONTROLLER WIRING DETAIL – AHU FOR LAB (3RD FLOOR ROOF) 12/03/13
C-2C SEQUENCE OF OPERATIONS – AHU FOR LAB (3RD FLOOR ROOF) 12/03/13
C-3A AIR HANDLING UNIT CONTROL – AHU FOR CT SCANNER (3RD FLOOR ROOF) 12/03/13
C-3B CONTROLLER WIRING DETAIL – AHU FOR CT SCANNER (3RD FLOOR ROOF) 12/03/13
C-3C SEQUENCE OF OPERATIONS – AHU FOR CT SCANNER (3RD FLOOR ROOF) 12/03/13
C-4A AIR HANDLING UNIT CONTROL – AHU FOR ICU (3RD FLOOR ROOF) 12/03/13
C-4B CONTROLLER WIRING DETAIL – AHU FOR ICU (3RD FLOOR ROOF) 12/03/13
C-4C VAV BOX CONTROLS FOR 3RD FLOOR (SERVED BY AHU FOR ICU) 12/03/13
C-4D SEQUENCE OFOPERATIONS – AHU FOR ICU (3RD FLOOR ROOF) 12/03/13
C-5 SUPPLEMENTAL DRAWING – AHU-9 FOR LAUNDRY 01/28/14
SUB. REVISION TITLE DATES1 12/13/11 VD
AS-BUILT REV. DRAWING TITLE/DATES2 12/3/13 BM
AS-BUILT REV. DATES / REMOVE DWGS.3 12/20/13 DB
3 4
AS-BUILT REV. ADD ‘MASTER’ NOTE4 01/28/14 DB
NOTE(S): REFER TO ‘MASTER BUILDING NETWORK ARCHITECTURE DRAWING’
PROVIDED IN OUR ATC AS-BUILT / O&M MANUAL BINDER FOR ALL
SUPERVISORY CONTROLLER INFORMATION AND ASSOCIATED IP
ADDRESSES USED BY MODERN CONTROLS.
REFER TO ‘MASTER BUILDING VALVE SCHEDULE’ PROVIDED IN OUR
ATC AS-BUILT / O&M MANUAL BINDER FOR A COMPLETE LIST OF ALL
CONTROL VALVES PROVIDED FOR AIR HANDLING UNITS AND
ASSOCIATED VAV BOXES.
*DRAWING C-5 (AHU-9 FOR LAUNDRY) HAS BEEN ADDED TO PHASE-2C
AS A SUPPLEMENT TO OUR COMPLETE AS-BUILT REVISION.
IW/BMIW/JAIW
7 BELLECOR DRIVE
NEW CASTLE, DE
19720
TEL: 302-325-6800
FAX: 302-325-6808
BM 8/12/11
REFERENCE DRAWING
SUB. REVISION TAGS/NOTES1
BM
C-1A
Sales Engineer Project Manager Application Engineer
BY DATE BY DATE
DRAWN APPROVED
Branch Information CONTRACT NUMBER
DRAWING NUMBER
VA HVAC CONTROLS UPGRADE -
PHASE 2C
WILMINGTON, DELAWARE
Drawing Title
AIR HANDLING UNIT CONTROL
– AHU FOR OR (MER 3117)
Project Title
AIR HANDLING UNIT CONTROL – AHU FOR OR (MER 3117)
OAH
OAT
GLOBAL OUTSIDE AIR
TEMPERATURE AND
HUMIDITY SIGNAL
110v (EXISTING)
*EXISTING EX. CP
3RD FLOOR MECH.
EQUIPMENT RM. -
(MER 3117)
SUPPLY
AIROUTDOOR
AIR
SF
PRE-FILTER
(0-1.25"W.C.)
*BO-1
R CO-4HOA
H L
SPS
UI-6
DA
(D-1)
*BO-1
N.C.
*SEE NOTES
AND DETAIL
HUMIDIFIER
UI-1
VSMC
PH
C
STEAM
PRE-HEAT
LPS
AO-8
*SEE NOTES
V-1
COND.
UI-2
PH-T
C
C
CWS
CWR
*SEE NOTESAO-9
V-2
BI-7
DPS
HUMIDIFIER CONTROL
EXHAUST
EF
BO-2
RCO-5
VSMC
BI-8
EXHAUST
DP
UI-4
UI-3
EA-TH
E-TH
(Hum. Only)
UI-3
AFM
UI-5
N.O.
LPS
HUMID.
*SEE NOTES
COND.
CO-6BO-3
V-4V-3
FEC-26
IOM-47-1,2 (TYP. OF 2)
IOM-47-1 POINT IDENTIFICATION
POINT #
UI-1
UI-2
UI-3
UI-4
UI-5
UI-6
BI-7
BI-8
POINT NAME/DESCRIPTION
SUPPLY DUCT HIGH STATIC (SP-HL)
SUPPLY AIR HUMIDITY (S-TH)
LOW LIMIT/UNIT SHUTDOWN
FINAL FILTER DIFFERENTIAL PRESSURE (DPS)
EXHAUST AIR HUMIDITY (E-TH)
PRE-FILTER DIFFERENTIAL PRESSURE (DPS)
FEC-26 POINT IDENTIFICATION
POINT #
UI-1
UI-2
UI-3
UI-4
UI-5
UI-6
BI-7
BI-8
AO-8
AO-9
BO-1
BO-2
BO-3
CO-4
CO-5
CO-6
CO-7
POINT NAME/DESCRIPTION
SUPPLY AIR TEMPERATURE (S-TH)
PRE-HEAT COIL LEAVING AIR TEMP. (PH-T)
SUPPLY FAN STATUS (DPS)
EXHAUST AIR AIR-FLOW STATION (AFM)
SUPPLY AIR STATIC PRESS. (SPS)
EXHAUST FAN STATUS (DPS)
PREHEAT VALVE
COOLING COIL VALVE
EXHAUST AIR TEMPERATURE (EA-T)
SUPPLY AIR-FLOW STATION (AFM)
OUTSIDE AIR DAMPER/SUPPLY FAN S/S
HUMIDIFIER ISOLATION VALVE (V-4)
SUPPLY FAN CMD.
EXHAUST FAN CMD.
EXHAUST AIR FAN S/S
HUMIDIFIER ISOLATION VALVE (V-3)
AO-8
AO-9
BO-1
BO-2
BO-3
CO-4
CO-5
CO-6
CO-7
AS-BUILT REV. FINAL POINT TERM.2
IOM-47-2 POINT IDENTIFICATION
POINT #
UI-1
UI-2
UI-3
UI-4
UI-5
UI-6
BI-7
BI-8
POINT NAME/DESCRIPTION
HOT WATER SUPPLY TEMPERATURE
HOT WATER RETURN TEMPERATURE
HOT WATER PUMP STATUS; HWP-1
HOT WATER PUMP STATUS; HWP-2
CHILLER SUPPLY TEMPERATURE
CHILLER RETURN TEMPERATURE
AO-8
AO-9
BO-1
BO-2
BO-3
CO-4
CO-5
CO-6
CO-7
HOT WATER PUMP START/STOP; HWP-1
HOT WATER PUMP START/STOP; HWP-2
BI-7
CT
TE
HWS
HWR
*SEE NOTES (TYP.)
HWP-1
BO-1
R
TE
HWP-2
HWP-1 CONTROL
CTBO-2
HWP-2 CONTROL
LOCAL HOT WATER PUMP(S) CONTROL
ALL PNEUMATIC CONTROL DEVICES HAVE BEEN REPLACED (WHERE APPLICABLE). ANY EXISTING ELECTRONIC CONTROL DEVICES IN GOOD WORKING CONDITION HAVE BEEN RE-USED AND WIRED TO
NEW JOHNSON DDC CONTROLLERS. ALL OTHER NEW ELECTRONIC CONTROL DEVICES HAVE BEEN
PROVIDED, INSTALLED AND WIRED TO THE NEW JOHNSON DDC CONTROLLERS AS INDICATED. *REFER TO C-1B FOR CONTROLLER WIRING DETAILS AND DRAWING C-1C FOR ASSOCIATED SEQUENCE OF
OPERATIONS.
NEW ELECTRONIC CONTROL VALVES HAVE BEEN PROVIDED BY MODERN CONTROLS AND INSTALLED BY THE GENERAL CONTRACTOR FOR ALL EQUIPMENT AS INDICATED ON THE ‘EXISTING AHU CONTROL DAMPERS AND VALVES REPLACEMENT SCHEDULE’ ON DRAWING M-1 OF THE CONTRACT DOCUMENTS.
PLEASE REFER TO VALVE SCHEDULE ‘V-1" FOR ADDITIONAL INFORMATION.
THE CONTRACT DOCUMENTS AND SEQUENCE OF OPERATIONS REFER TO ALL EXISTING DDC CONTROL PANELS AS ‘DCP’; AS PART OF PROJECT CLOSE OUT MODERN CONTROLS WILL PROVIDE PERMANENT, PANEL SPECIFIC LABELS FOR ALL NEW & EXISITNG CONTROL PANELS THAT WILL INDICATE THE ASSOCIATED EQUIPMENT SERVED. *ALL PANEL LABELS HAVE BEEN APPROVED BY THE VA HOSPITAL.
NOTE(S):
BILL OF MATERIALS
Designation Qty Part Number Description
DA 1 M9220-BGC-3 ACT.,24VAC,SPR.RTN.,189#IN,2-AUX.,W/E.S.
DP 2 PR-274-R3-MA FILTER DIFF. PRESS.,0-5”W.C.,ADJ.,4-20MA,MAMAC
X-TH 2 HE-67N3-0N00P DUCT COMBO SENSOR,T-NI & %RH
XX-T 1 TE-6315P-1 SENSOR,T-NI,0.1%,8FT AVG.,
1 TE-6311M-1 SENSOR,T-NI,0.1%,8IN DUCT
LL 1 A70GA-1C LOW LIMIT,AUTO RESET,20FT ELEM.
SP-HL 1 PR-276-R10-MA STATIC PRESS. HI LMIT,0-5”W.C.,ADJ.,4-20MA,MAMAC
FEC-1 1 MS-FEC2611-0 CNTRLR,DIG,FEC,6UI,2BI,3BO,2AO,4CO,BACNET
IOM-1 2 MS-IOM4711-0 FEC EXPANSION,6UI,2BI,3BO,2AO,4CO,BACNET
V-X SEE VALVE SCHEDULE FOR MORE INFORMATION
LL-1
BI-7
H
S-TH
UI-2
AFM
UI-4
TEMP.
*SF S/S SIGNAL (BO-1) IS
HARD-WIRED THROUGH
DA ‘D-1’ END SWITCH
*SF S/S SIGNAL (BO-1) IS
HARD-WIRED THROUGH
DA ‘D-1’ END SWITCH
*EXISTING CHILLED WATER
SUPPLY AND RETURN SENSORS
TO/FROM “CHILLER FOR OR”
LOCATED ON 2ND FLOOR
(SEE DWG. C-7 IN PHASE 2D)
TE
TE
*IOM-47-1 *IOM-47-1
FINAL FILTER
(2.5-5.0"W.C.)
L
H
SP-HL
HI-LIMIT
UI-1
*IOM-47-1
*IOM-47-1
*IOM-47-1
*IOM-47-2*IOM-47-2
*IOM-47-2*IOM-47-2
*IOM-47-2 *IOM-47-2
*IOM-47-2
*IOM-47-2
H
HUMID.
HIGH LIMIT
12/3/13
12/13/11 BM
HUMID.
SMK
*HARD-WIRED
*HARD-WIRED
7 BELLECOR DRIVE
NEW CASTLE, DE
19720
TEL: 302-325-6800
FAX: 302-325-6808
BM 8/12/11
C-1B
Sales Engineer Project Manager Application Engineer
BY DATE BY DATE
DRAWN APPROVED
Branch Information CONTRACT NUMBER
DRAWING NUMBER
VA HVAC CONTROLS UPGRADE -
PHASE 2C
WILMINGTON, DELAWARE
Drawing Title
CONTROLLER WIRING DETAIL
– AHU FOR OR (MER 3117)
Project Title
CONTROLLER WIRING DETAIL – AHU FOR OR (MER 3117)
AS-BUILT REV. NEW DWG. / POINT TERM.1 12/3/13 BM
SEE AS-BUILT CONTROL DRAWINGS C-1A AND C-1C FOR
ASSOCIATED UNIT CONTROL DIAGRAM AND SEQUENCE OF
OPERATIONS.
NOTE(S):
124816326412
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(SEE NOTES)
MOUNT DIRECTLY TO
DAMPER ACTUATOR SHAFT
WITH THE DAMPER IN THE
"OPEN" POSITION.
CONNECT TO VAV BOX
VELOCITY PROBES
24V FROM NEW XFMR(S) MOUNTED IN
THE AHU FOR ICU CONTROL PANEL
*EXISTING
TRANSFORMER
211-1009
IW/BMIW/JAIW
7 BELLECOR DRIVE
NEW CASTLE, DE
19720
TEL: 302-325-6800
FAX: 302-325-6808
C-1C
Sales Engineer Project Manager Application Engineer
BY DATE BY DATE
DRAWN APPROVED
Branch Information CONTRACT NUMBER
DRAWING NUMBER
VA HVAC CONTROLS UPGRADE -
PHASE 2C
WILMINGTON, DELAWARE
Drawing Title
VAV BOX CONTROLS FOR 3RD
FLOOR - SERVED BY AHU FOR OR
(TYP. OF 24)
Project Title
VAV BOX CONTROL FOR 3RD FLOOR - SERVED BY AHU FOR OR
(TYP. OF 24)
BILL OF MATERIALS
Designation Qty Part Number Description Field Devices:
STT-1 24 NS-BTP7002-0 SENSOR,TEMP.,W/C,NETWORK,WALL MNT.
TE-1 24 TE-6311M-1 SENSOR,TEMP.8IN,DUCT MNT.,
VMA-1 24 MS-VMA1620-0 VAV MODULAR ASSY.,CLG W/ REHEAT,MS/TP
VLV SEE VALVE SCHEDULE
SEQUENCE OF OPERATIONS
VAV SYSTEM CONTROL:
COOLING MODE:
On a rise in space temperature above the space temperature cooling set point, the damper will modulate from the minimum CFM set point to the maximum CFM set point. As the space temperature drops, the damper will modulate to the minimum CFM set point.
HEATING MODE:
On a drop in space temperature below the heating space temperature set point, the damper will modulate to the minimum heating CFM set point. On a further drop in space temperature below the space temperature set point, the heating coil valve will modulate to maintain the heating space temperature to it’s set point. As the temperature rises the reverse will occur.
*SEE NOTES
VELOCITY PROBES
*SEE NOTES
TEMP. / ADJ.
STT-1
SPACE TEMP.
SENSOR W/ OVERRIDE
OAH
OAT
GLOBAL OUTSIDE AIR
TEMPERATURE AND
HUMIDITY SIGNAL
TO VMA
TE-1
H
C
HWR
VLV
HWS
TO VMA
SUPPLY AIR
FROM
AHU FOR ICU
SUPPLY AIR
TO ZONES
AS-BUILT REV. FINAL POINT TERM./NOTE1 12/3/13 BM
TYPICAL CONSTRUCTION NOTES
THE NEW MODULATING ELECTRONIC CONTROL VALVES SHALL BE
PROVIDED BY MODERN CONTROLS AND INTEGRATED TO THE NEW
DDC CONTROLLERS. FIELD INSTALLATION SHALL BE PROVIDED BY
THE PROJECT GENERAL CONTRACTOR. SEE VALVE SCHEDULE FOR
MORE INFORMATION.
AIR FLOW SCHEDULE PROVIDED BY THE VA FOR REFERENCE ONLY;
SEE AS-BUILT DOCUMENTATION FOR MORE INFO.
FREEZE PROTECTION AND SUPPLY AIR TEMPERATURE MONITORING
PROVIDED BY ASSOCIATED AHU CONTROLS.
NEW PANEL MOUNTED TRANSFORMER(S) SHALL PROVIDE 24V
POWER TO NEW VAV CONTROLLERS AS REQUIRED IN THE FIELD.
ALL CONTROL POINT DESCRIPTIONS AND TERMINAL DESIGNATION
SHALL BE RECORDED IN THE FIELD FOR AS-BUILT DOCUMENTATION.
AS-BUILT NOTE
OUR O&M MANUAL PROVIDED FOR PROJECT CLOSEOUT
INCLUDEDS ALL COMMISSION AND CHECKOUT INFORMATON
FOR ALL VAV BOXES.
THE O&M MANUAL INCLUDES A TYPCIAL VAV CONTROLLER
COMMISSIONING SHEET AND ALSO A COMPLETE VAV BOX
COMMISSIONG CHECK LIST FOR ALL VAV BOXES AS SERVED
BY THEIR ASSOCIATED UNIT.
7 BELLECOR DRIVE
NEW CASTLE, DE
19720
TEL: 302-325-6800
FAX: 302-325-6808
BM 8/12/11
SUB. REVISION EDIT SEQUENCE1 12/13/11 VD
C-1D
Sales Engineer Project Manager Application Engineer
BY DATE BY DATE
DRAWN APPROVED
Branch Information CONTRACT NUMBER
DRAWING NUMBER
VA HVAC CONTROLS UPGRADE -
PHASE 2C
WILMINGTON, DELAWARE
Drawing Title
SEQUENCE OF OPERATIONS -
AHU FOR OR (MER 3117)
Project Title
SEQUENCE OF OPERATIONS - AHU FOR OR (MER 3117)
AHU FOR OF (MER #3117) SEQUENCE OF OPERATION
1. GENERAL
UNIT IS NORMALLY STARTED AND STOPPED BY THE DCP OR REMOTELY AT THE BMS. H-O-A SWITCH SHALL BE KEPT IN THE "AUTO" POSITION. "HAND" AND
"OFF" POSITIONS SHALL BE USED FOR MAINTENANCE ONLY. WHEN THE UNIT IS "OFF" D-1 SHALL BE CLOSED. WHEN THE UNIT IS "ON" D-1 SHALL BE FULLY
OPENED.
2. TEMPERATURE CONTROL
SUPPLY AIR TEMPERATURE SENSED BY T-1 SHALL BE MAINTAINED AT SETPOINT VIA DCP BY MODULATING V-1 AND V-2 IN SEQUENCE.
3. AIRFLOW CONTROL
THE SUPPLY AIRFLOW SHALL BE CONTROLLED BY DCP MODULATING THE SUPPLY FAN VARIABLE SPEED MOTOR CONTROLLER (VSMC) TO MAINTAIN 1.5"
OF DUCT STATIC PRESSURE (FIELD ADJUSTABLE) SENSED BY SPS-1.
THE DCP USING HIGH STATIC PRESSURE SENSOR SPS-2 LOCATED AT THE SUPPLY FAN DISCHARGE SHALL PREVENT THE SUPPLY FAN FROM DEVELOPING
OVER 3" OF STATIC PRESSURE (FIELD ADJUSTABLE). IF STATIC PRESSURE AT SPS-2 EXCEEDS 3" THE SUPPLY FAN SHALL STOP.
4. HUMIDITY CONTROL
WHEN THE DCP IS NOT CALLING FOR HUMIDIFICATION SENSED BY ROOM HUMIDISTAT H-1, TWO-WAY "ON-OFF" CONTROL VALVE V-3 SHALL REMAIN
CLOSED. WHEN THE DCP IS CALLING FOR HUMIDIFICATION, V-3 SHALL REMAIN OPEN.
SPACE AIR HUMIDITY SHALL BE MAINTAINED AT SETPOINT VIA DCP BY MODULATION CONTROL VALVE V-4 TO MAINTAIN THE DESIRED HUMIDITY. THE DCP
SHALL OVERRIDE THE CONTROL TO MAINTAIN HUMIDITY IN SUPPLY DUCT BELOW 80% AS SENSED BY H-2. DCP SHALL CLOSE VALVE V-3 WHENEVER THE
SUPPLY FAN IS OFF. VALVE V-4 SHALL BE INTERLOCKED WITH A TEMPERATURE SWITCH TO KEEP THE HUMIDIFIER OFF UNTIL CONDENSATE
TEMPERATURE APPROACHES STEAM TEMPERATURE. (FIELD VERIFY).
5. FREEZE PROTECTION
IF THE AIR TEMPERATURE SENSED BY T-2 FALLS BELOW 45F AN ALARM SIGNAL SHALL INDICATE AT THE DCP AND BMS. IF THIS TEMPERATURE FALLS
BELOW 40F THE SUPPLY FAN SHALL SHUT DOWN, D-1 SHALL CLOSE AND A CRITICAL ALARM SHALL INDICATE AT THE DCP AND BMS.
6. EMERGENCY SHUTDOWN/RESTART
WHEN SMOKE IS DETECTED BY THE DUCT MOUNTED SMOKE DETECTOR THE SUPPLY FAN SHALL SHUT OFF, DAMPE D-1 CLOSE AND AN ALARM SIGNAL
SHALL BE TRANSMITTED TO THE FIRE ALARM SYSTEM. SUPPLY FAN RESTARTS AND DAMPER D-1 OPENS WHEN THE FIRE ALARM CIRCUIT IS MANUALLY
RESET.
7. EMERGENCY CONSTANT SPEED OPERATION
UPON FAILURE OF VSMC THE SUPPLY AND EXHAUST FANS SHALL BE STARTED/STOPPED MANUALLY AT THE DCP OR THE BMS THROUGH THE BYPASS
STARTER. FANS SHALL THEN OPERATE AT CONSTANT SPEED.
*SEE NOTES 1
AS-BUILT REV. NEW DRAWING/REV. NOTE2 12/3/13 BM
7 BELLECOR DRIVE
NEW CASTLE, DE
19720
TEL: 302-325-6800
FAX: 302-325-6808
BM 8/12/11
SUB. REVISION TAGS/NOTES1 12/13/11 BM
C-2A
Sales Engineer Project Manager Application Engineer
BY DATE BY DATE
DRAWN APPROVED
Branch Information CONTRACT NUMBER
DRAWING NUMBER
VA HVAC CONTROLS UPGRADE -
PHASE 2C
WILMINGTON, DELAWARE
Drawing Title
AIR HANDLING UNIT CONTROL –
AHU FOR LAB (3RD FLOOR ROOF)
Project Title
AIR HANDLING UNIT CONTROL – AHU FOR LAB (3RD FLOOR ROOF)
OAH
OAT
GLOBAL OUTSIDE AIR
TEMPERATURE AND
HUMIDITY SIGNAL
110v (EXISTING)
*EXISTING EX. CP
B D
F
T
F X V
HUMIDIFIER CONTROL
(TYPICAL OF 2)
SPACE TEMP &
HUM SENSOR
UI-2
H-1
(EXISTING.)
SUPPLY AIR TO
TERMINAL UNITSOUTDOOR
DIUI-3
DA-T
*SEE NOTES
H-2-1
(HUMID)
*SEE DETAIL
& NOTES
HUMIDIFIERC
C2
CWS
CWR
*SEE NOTES
AO-8
V-2B
N.C.
HUMIDIFIER
SUPPLY AIR TO
TERMINAL UNITS
3RD FLOOR MECH.
EQUIPMENT RM. -
(MECH. ROOM 128)
LPS
HUMID.
*SEE NOTES
COND.
CO-4DO-3
V-4V-3
*SEE DETAIL
& NOTES
FEC-26
IOM-47
IOM-47 POINT IDENTIFICATION
POINT #
UI-1
UI-2
UI-3
UI-4
UI-5
UI-6
BI-7
BI-8
POINT NAME/DESCRIPTION
DISCHARGE HUMIDITY 1
DISCHARGE HUMIDITY 2
FEC-26 POINT IDENTIFICATION
POINT #
UI-1
UI-2
UI-3
UI-4
UI-5
UI-6
BI-7
BI-8
AO-8
AO-9
BO-1
BO-2
BO-3
CO-4
CO-5
CO-6
CO-7
POINT NAME/DESCRIPTION
ZONE TEMPERATURE
ZONE HUMIDITY
SUPPLY FAN STATUS
PRE-COOL COIL TEMPERATURE (PC-T)
EXHAUST FAN STATUS
FREEZE STAT (LL)
COOLING VALVE 2
DISCHARGE AIR TEMPERATURE (DA-T)
PRE-HEAT TEMPERATURE (HC-T)
SUPPLY FAN ENABLE/DAMPER
HUMIDIFIER CONTROL VALVE COMMAND (V-4)
COOLING VALVE 1
EXHAUST FAN ENABLE
HUMIDIFIER ISOLATION VALVE COMMAND (V-3)
AO-8
AO-9
BO-1
BO-2
BO-3
CO-4
CO-5
CO-6
CO-7
AS-BUILT REV. FINAL POINT TERM.2 12/3/13 DB
BILL OF MATERIALS
Designation Qty Part Number Description
DA 2 M9220-BGC-3 ACT.,24VAC,SPR.RTN.,189#IN,2-AUX.,W/E.S.
X-TH 3 HE-67N3-0N00P DUCT COMBO SENSOR,T-NI & %RH
1 TE-6311M-1 SENSOR,T-NI,0.1%,8IN DUCT
R 2 RIBUIC 10 AMP, SPDT, 10/30 VAC/120 VAC
CT 2 RIBXKTF CURRENT SENSING DEVICE, GO/NO
LL 1 A70GA-1C LOW LIMIT,AUTO RESET,20FT ELEM.
FEC-1 1 MS-FEC2611-0 CNTRLR,DIG,FEC,6UI,2BI,3BO,2AO,4CO,BACNET
IOM-1 1 MS-IOM4711-0 FEC EXPANSION,6UI,2BI,3BO,2AO,4CO,BACNET
V-X SEE VALVE SCHEDULE FOR MORE INFORMATION
DA
(D-1)
N.C.
C
C1
CWS
*SEE NOTES
CO-7
N.C.
UI-5
PC-TLL
V-2A
CWR
NORMALLY
CLOSED
EN
ER
GY
RE
CO
VE
RY
WH
EE
L
BYPASS
NORMALLY
OPEN
D-1
(DA)
H
C
AO-9
V-1
HWS
HWR
UI-4
HC-T
RF
RELIEF
AIR RELIEF
AIR H-2-2
(HUMID)
BI-7
CT
UI-6
CT
UI-1 (Temp)
(Humid)
*SF S/S SIGNAL (BO-1) IS
HARD-WIRED THROUGH
DA ‘D-1’ END SWITCH
*SEE NOTES
*SF S/S SIGNAL (BO-1) IS
HARD-WIRED THROUGH
DA ‘D-1’ END SWITCH
NOTE(S): ALL PNEUMATIC CONTROL DEVICES HAVE BEEN REPLACED (WHERE APPLICABLE). ANY
EXISTING ELECTRONIC CONTROL DEVICES IN GOOD WORKING CONDITION HAVE BEEN RE-
USED AND WIRED TO NEW JOHNSON DDC CONTROLLERS. ALL OTHER NEW ELECTRONIC
CONTROL DEVICES HAVE BEEN PROVIDED, INSTALLED AND WIRED TO THE NEW JOHNSON
DDC CONTROLLERS AS INDICATED. *REFER TO C-2B FOR CONTROLLER WIRING DETAILS
AND DRAWING C-2C FOR ASSOCIATED SEQUENCE OF OPERATIONS.
NEW ELECTRONIC CONTROL VALVES HAVE BEEN PROVIDED BY MODERN CONTROLS AND
INSTALLED BY THE GENERAL CONTRACTOR FOR ALL EQUIPMENT AS INDICATED ON THE
‘EXISTING AHU CONTROL DAMPERS AND VALVES REPLACEMENT SCHEDULE’ ON DRAWING
M-1 OF THE CONTRACT DOCUMENTS. PLEASE REFER TO VALVE SCHEDULE ‘V-1" FOR
ADDITIONAL INFORMATION.
THE CONTRACT DOCUMENTS AND SEQUENCE OF OPERATIONS REFER TO ALL EXISTING
DDC CONTROL PANELS AS ‘DCP’; AS PART OF PROJECT CLOSE OUT MODERN CONTROLS
WILL PROVIDE PERMANENT, PANEL SPECIFIC LABELS FOR ALL NEW & EXISITNG CONTROL
PANELS THAT WILL INDICATE THE ASSOCIATED EQUIPMENT SERVED. *ALL PANEL LABELS
HAVE BEEN APPROVED BY THE VA HOSPITAL.
HEAT/ENERGY RECOVERY WHEEL WAS NOT IN WORKING CONDITION AND WAS LEFT AS
EXISTING.
7 BELLECOR DRIVE
NEW CASTLE, DE
19720
TEL: 302-325-6800
FAX: 302-325-6808
C-2B
Sales Engineer Project Manager Application Engineer
BY DATE BY DATE
DRAWN APPROVED
Branch Information CONTRACT NUMBER
DRAWING NUMBER
VA HVAC CONTROLS UPGRADE -
PHASE 2C
WILMINGTON, DELAWARE
Drawing Title
CONTROLLER WIRING DETAIL –
AHU FOR LAB (3RD FLOOR ROOF)
Project Title
CONTROLLER WIRING DETAIL – AHU FOR LAB (3RD FLOOR ROOF)
AS-BUILT REV. NEW DWG. / POINT TERM.1 12/3/13 DB
SEE AS-BUILT CONTROL DRAWINGS C-2A AND C-2C FOR
ASSOCIATED UNIT CONTROL DIAGRAM AND SEQUENCE OF
OPERATIONS.
NOTE(S):
124816326412
ON
Address:
SA
PW
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CO
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SA BUS
FC BUS
CO
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SH
LD+1
5V
IN
ICO
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UNIVERSAL BINARY
BINARY
OU
T4
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T5
OC
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OC
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CONFIGURABLE ANALOG
HOT
24V
COM
FEC2611
OU
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OC
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OC
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OU
T3
OC
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FC EOL
IN
TRIAC JUMPERS
OUT1 INT
EXT
OUT2 OUT3
124816326412
ON
Address:
SA
FC
HOT
24V
COM
IOM4711
FC EOL
IN
TRIAC JUMPERS
OUT1 INT
EXT
OUT2 OUT3
SA
PW
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LD
SA/FC BUS
BINARY
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UNIVERSAL BINARY
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CO
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LV
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LV
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DIS
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HU
MI
DIT
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DIS
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GE
HU
MI
DIT
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7 BELLECOR DRIVE
NEW CASTLE, DE
19720
TEL: 302-325-6800
FAX: 302-325-6808
BM 8/18/11
C-2C
Sales Engineer Project Manager Application Engineer
BY DATE BY DATE
DRAWN APPROVED
Branch Information CONTRACT NUMBER
DRAWING NUMBER
Drawing Title
SEQUENCE OF OPERATIONS -
AHU FOR LAB
Project Title
SEQUENCE OF OPERATIONS - AHU FOR LAB
AHU FOR LAB SEQUENCE OF OPERATION
1. GENERAL
UNIT IS MANUALLY STARTED AND STOPPED BY THE DCP OR REMOTELY AT THE BMS. WHEN THE UNIT IS OFF DAMPER D-1 IS CLOSED. WHEN UNIT IS ON
DAMPER D-1 IS OPENED.
2. TEMPERATURE CONTROL
THE SUPPLY AIR TEMPERATURE, SENSED BY T-1 SHALL BE MAINTAINED AT SETPOINT BY DCP MODULATING V-1 OR V-2 IN SEQUENCE. V-1 SHALL BE
CLOSED TO COIL WHEN OUTDOOR TEMPERATURE IS ABOVE 50F.
3. AIR FLOW
THE SUPPLY FAN SHALL RUN AT CONSTANT SPEED PROVIDING CONSTANT AIR FLOW.
4. HUMIDITY CONTROL
WHEN THE SUPPLY FAN IS OFF AND THE DCP IS NOT CALLING FOR HUMIDIFICATION SENSED BY THE ROOM HUMIDITY SENSOR H-1 THE TWO-WAY VALVE
V-3 IS CLOSED. WHEN THE SUPPLY FAN IS ON AND THE DCP IS CALLING FOR HUMIDIFICATION THE V-3 SHALL BE OPEN.
THE SPACE HUMIDITY SENSED BY H-1 IS MAINTAINED AT SETPOINT BY DCP MODULATING HUMIDIFIER CONTROL VALVE V-3 TO MAINTAIN THE DESIRED
RELATIVE HUMIDITY. H-2 OVERRIDES THIS CONTROL TO MAINTAIN A MAXIMUM HUMIDITY OF 80%. VALVE V-4 SHALL BE INTERLOCKED WITH
TEMPERATURE SWITCH TO KEEP HUMIDIFIER OFF UNTIL CONDENSATE TEMPERATURE APPROACHES STEAM TEMPERATURE.
5. FREEZE PROTECTION
IF THE AIR TEMPERATURE AS SENSED BY T-2 FALLS BELOW 45F AN ALARM SIGNAL SHALL INDICATE AT THE DCP AND BMS. IF THIS TEMPERATURE FALLS
BELOW 40F THE SUPPLY FAN SHALL STOP, THE DAMPER D-1 SHALL CLOSE AND A CRITICAL ALARM SHALL BE INDICATED AT THE DCP AND BMS.
6. EMERGENCY SHUTDOWN/RESTART
WHEN SMOKE IS DETECTED BY THE DUCT MOUNTED SMOKE DETECTOR THE SUPPLY FAN SHALL SHUT OFF, DAMPER D-1 CLOSE AND AN ALARM SIGNAL
SHALL BE TRANSMITTED TO THE FIRE ALARM SYSTEM. SUPPLY FAN RESTARTS AND DAMPER D-1 OPENS WHEN THE FIRE ALARM CIRCUIT IS MANUALLY
RESET.
VA HVAC CONTROLS UPGRADE -
PHASE 2C
WILMINGTON, DELAWARE
AS-BUILT REV. NEW DWG. / REV. NOTE2 12/3/13 DB
7 BELLECOR DRIVE
NEW CASTLE, DE
19720
TEL: 302-325-6800
FAX: 302-325-6808
BM 8/12/11
C-3A
Sales Engineer Project Manager Application Engineer
BY DATE BY DATE
DRAWN APPROVED
Branch Information CONTRACT NUMBER
DRAWING NUMBER
VA HVAC CONTROLS UPGRADE -
PHASE 2C
WILMINGTON, DELAWARE
Drawing Title
AIR HANDLING UNIT CONTROL -
AHU FOR CT SCANNER
(3RD FLOOR ROOF)
Project Title
OAH
OAT
GLOBAL OUTSIDE AIR
TEMPERATURE AND
HUMIDITY SIGNAL
110v (EXISTING)
*EXISTING EX. CP
2ND FLOOR MECH.
EQUIPMENT RM. -
(MER 2109A)
SUPPLY
AIROUTDOOR
FILTER
N.C.
*SEE NOTES (TYP.) E
H
ELEC.
HEAT
UI-2
MA-T
C
C
CWS
CWR`
*SEE NOTES
CO-6
V-1
AIR HANDLING UNIT CONTROL – AHU FOR CT SCANNER (3RD FLOOR ROOF)
RETURN
AIR
D-2
CO-7
RA-H
RCO-5
ST-T
SPACE
TEMPERATURE
UI-3
*SEE NOTES
(TEMP.)
RETAIL STORE ROOM EXISTING CONTROLS
H C
CO-4
EXISTING
RE-HEAT
CONTROL
FEC-26
FEC-26 POINT IDENTIFICATION
POINT #
UI-1
UI-2
UI-3
UI-4
UI-5
UI-6
BI-7
BI-8
AO-8
AO-9
BO-1
BO-2
BO-3
CO-4
CO-5
CO-6
CO-7
POINT NAME/DESCRIPTION
DISCHARGE AIR TEMPERATURE (DA-TE)
MIXED AIR TEMP (MA-T)
SUPPLY FAN STATUS
RETURN HUMIDITY (RA-H)
FREEZE STAT / SHUTDOWN (LL)
RETAIL STORE ROOM TEMP
RETURN TEMP (RA-T)
SUPPLY FAN COMMAND
CHILLED WATER VALVE COMMAND
EXISTING RE-HEAT CONTROL
ELECTRIC HEAT SCR COMMAND
DAMPER COMMAND
AS-BUILT REV. FINAL POINT TERM.2 12/3/13 BM
BILL OF MATERIALS
Designation Qty Part Number Description
NS-T 1 NS-BTP7002-2 NETWORK SENSOR,RM,1K NI,NO ADJ.,NO LOGO
RA-H 1 HE-67N3-0N00P DUCT COMBO SENSOR,T-NI & %RH
XX-T 3 TE-6315P-1 SENSOR,T-NI,0.1%,8FT AVG.,
1 TE-6311M-1 SENSOR,T-NI,0.1%,8IN DUCT
LL 1 A70GA-1C LOW LIMIT,AUTO RESET,20FT ELEM.
FEC-1 1 MS-FEC2611-0 CNTRLR,DIG,FEC,6UI,2BI,3BO,2AO,4CO,BACNET
V-X SEE VALVE SCHEDULE FOR MORE INFORMATION
UI-4
RA-T
SCR
BI-7
CT
BI-8
LL
UI-1
DA-T
NS-T
NETWORK SPACE
TEMPERATURE SENSOR
LOCATED IN
ROOM 2165 D
S/A BUS
SPACE TEMPERATURE CONTROL
1 2
NOTE(S): ALL PNEUMATIC CONTROL DEVICES HAVE BEEN REPLACED (WHERE APPLICABLE). ANY
EXISTING ELECTRONIC CONTROL DEVICES IN GOOD WORKING CONDITION HAVE BEEN RE-
USED AND WIRED TO NEW JOHNSON DDC CONTROLLERS. ALL OTHER NEW ELECTRONIC
CONTROL DEVICES HAVE BEEN PROVIDED, INSTALLED AND WIRED TO THE NEW JOHNSON
DDC CONTROLLERS AS INDICATED. *REFER TO C-3B FOR CONTROLLER WIRING DETAILS
AND DRAWING C-3C FOR ASSOCIATED SEQUENCE OF OPERATIONS.
NEW ELECTRONIC CONTROL VALVES HAVE BEEN PROVIDED BY MODERN CONTROLS AND
INSTALLED BY THE GENERAL CONTRACTOR FOR ALL EQUIPMENT AS INDICATED ON THE
‘EXISTING AHU CONTROL DAMPERS AND VALVES REPLACEMENT SCHEDULE’ ON DRAWING
M-1 OF THE CONTRACT DOCUMENTS. PLEASE REFER TO VALVE SCHEDULE ‘V-1" FOR
ADDITIONAL INFORMATION.
THE CONTRACT DOCUMENTS AND SEQUENCE OF OPERATIONS REFER TO ALL EXISTING
DDC CONTROL PANELS AS ‘DCP’; AS PART OF PROJECT CLOSE OUT MODERN CONTROLS
WILL PROVIDE PERMANENT, PANEL SPECIFIC LABELS FOR ALL NEW & EXISITNG CONTROL
PANELS THAT WILL INDICATE THE ASSOCIATED EQUIPMENT SERVED. *ALL PANEL LABELS
HAVE BEEN APPROVED BY THE VA HOSPITAL.
7 BELLECOR DRIVE
NEW CASTLE, DE
19720
TEL: 302-325-6800
FAX: 302-325-6808
C-3B
Sales Engineer Project Manager Application Engineer
BY DATE BY DATE
DRAWN APPROVED
Branch Information CONTRACT NUMBER
DRAWING NUMBER
VA HVAC CONTROLS UPGRADE -
PHASE 2C
WILMINGTON, DELAWARE
Drawing Title
CONTROLLER WIRING DETAIL
– AHU FOR CT SCANNER
(3RD FLOOR ROOF)
Project Title
CONTROLLER WIRING DETAIL – AHU FOR CT SCANNER (3RD FLOOR ROOF)
AS-BUILT REV. NEW DWG. / POINT TERM.1 12/3/13 DB
SEE AS-BUILT CONTROL DRAWINGS C-3A AND C-3C FOR
ASSOCIATED UNIT CONTROL DIAGRAM AND SEQUENCE OF
OPERATIONS.
NOTE(S):1
124816326412
O N
Address:
S A
PW
R
C O
M
SA BUS
FC BUS
C O
M S
H
LD+1
5V
IN
IC
O M
IN
IC
O M
+1
5V
IN
IC
O M
IN
IC
O M
+1
5V
IN
IC
O M
IN
IC
O M
IN
IC
O M
IN
IC
O M
UNIVERSAL BINARY
BINARY
O U
T4 O
C O
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O U
T5 O
C O
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O U
T6 O
C O
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C O
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T8 O
C O
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O U
T9 O
C O
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CONFIGURABLE ANALOG
H O
T
24V
C O
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FEC2611
O U
T1 O
C O
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O U
T2 O
C O
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O U
T3 O
C O
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FC EOL
IN
TRIAC JUMPERS
OUT1 INT
EXT
OUT2 OUT3
D
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7 BELLECOR DRIVE
NEW CASTLE, DE
19720
TEL: 302-325-6800
FAX: 302-325-6808
BM 8/12/11
C-3C
Sales Engineer Project Manager Application Engineer
BY DATE BY DATE
DRAWN APPROVED
Branch Information CONTRACT NUMBER
DRAWING NUMBER
VA HVAC CONTROLS UPGRADE -
PHASE 2C
WILMINGTON, DELAWARE
Drawing Title
SEQUENCE OF OPERATIONS -
AHU FOR CT SCANNER
Project Title
SEQUENCE OF OPERATIONS - AHU FOR CT SCANNER (3RD FLOOR ROOF)
AHU FOR CT SCANNER - SEQUENCE OF OPERATION
1. GENERAL
UNIT IS NORMALLY STARTED AND STOPPED BY THE DCP OR REMOTELY AT THE BMS. H-O-A SWITCH SHALL BE KEPT IN THE “AUTO” POSITION. “HAND” AND
“OFF” POSITIONS SHALL BE USED FOR MAINTENANCE ONLY. WHEN THE UNIT IS “OFF” D-1 SHALL BE CLOSED. WHEN THE UNIT IS “ON” D-1 SHALL BE FULLY
OPENED.
2. TEMPERATURE CONTROL
SPACE AIR TEMPERATURE SENSED BY ROOM TEMPERATURE SENSOR T-1 SHALL BE MAINTAINED AT SETPOINT VIA DCP BY MODULATING V-1 AND CYCLING
OF ELECTRIC HEATIN COIL IN SEQUENCE.
3. AIR FLOW CONTROL
THE SUPPLY FAN SHALL RUN AT CONSTANT SPEED PROVIDING CONSTANT AIR FLOW.
4. HUMIDITY CONTROL
WHEN THE DCP IS NOT CALLING FOR HUMIDIFICATIN SENSED BY HUMIDISTAT H-1, TWO-WAY “ON-OFF” CONTROL VALVE V-2 SHALL REMAIN CLOSED.
WHEN THE DCP IS CALLING FOR HUMIDIFICATION, V-2 SHALL REMAIN OPEN.
RETURN AIR HUMIDITY SHALL BE MAINTAINED AT SETPOINT SENSED BY H-1 VIA DCP BY MODULATING CONTROL VALVE V-3 TO MAINTAIN THE DESIRED
HUMIDITY. THE DCP SHALL OVERRIDE THE CONTROL TO MAINTAIN HUMIDITY IN SUPPLY DUCT BELOW 80% AS SENSED BY H-2. DCP SHALL CLOSE VALVE
V-2 WHENEVER THE SUPPLY FAN IS OFF. VALVE V-3 SHALL BE INTERLOCKED WITH A TEMPERATURE SWITCH TO KEEP THE HUMIDIFIER OFF UNTIL
CONDENSATE TEMPERATURE APPROACHES STEAM TEMPERATURE.
5. FREEZE PROTECTION
IF THE AIR TEMPERATURE SENSED BY T-2 FALLS BELOW 45°f AN ALARM SIGNAL SHALL INDICATE AT THE DCP AND BMS. IF THIS TEMPERATURE FALLS
BELOW 40°F THE SUPPLY FAN SHALL SHUT DOWN, THE DAMPER D-1 SHALL CLOSE AND A CRITICAL ALARM SHALL INDICATE AT THE DCP AND BMS.
6. EMERGENCY SHUTDOWN/RESTART
WHEN SMOKE IS DETECTED BY THE DUCT MOUNTED SMOKE DETECTOR THE SUPPLY FAN SHALL STOP AND THE ALARM SIGNAL IS TRANMITTED TO THE
FIRE ALARM SYSTEM, DAMPERS D-1 AND D-2 SHALL CLOSE. SUPPLY AND RETURN FANS SHALL RESTART AND DAMPERS SHALL OPEN WHEN THE FIRE
ALARM CIRCUIT IS MANUALLY RESET.
AS-BUILT REV. NEW DWG. / ADD NOTE2 12/3/13 BM
7 BELLECOR DRIVE
NEW CASTLE, DE
19720
TEL: 302-325-6800
FAX: 302-325-6808
BM 8/12/11
C-4A
Sales Engineer Project Manager Application Engineer
BY DATE BY DATE
DRAWN APPROVED
Branch Information CONTRACT NUMBER
DRAWING NUMBER
VA HVAC CONTROLS UPGRADE -
PHASE 2C
WILMINGTON, DELAWARE
Drawing Title
AIR HANDLING UNIT CONTROL
- AHU FOR ICU
(3RD FLOOR ROOF)
Project Title
AIR HANDLING UNIT CONTROL - AHU FOR ICU (3RD FLOOR ROOF)
OAH
OAT
GLOBAL OUTSIDE AIR
TEMPERATURE AND
HUMIDITY SIGNAL
SUPPLY AIR
TO VAV’S
MIN
OUTDOOR
AIR
RELIEF
RETURN
FILTER
DI-3
*SEE NOTES (TYP)
D-3
(DA)
*AO-2
D-1
(DA)
AO-2
D-2
(DA)
AO-2
C
C
CWS
CWR
DI-3
*SEE NOTES
BILL OF MATERIALS
Designation Qty Part Number Description
DA 4 M9220-GGC-3 ACT.,0-10V,SPR.RTN.,189#IN,2-AUX.
LL 1 A70HA-1C STAT.,LOW LIMIT,MAN. RESET,20FT ELEM.
FX-16 1 LP-FX16X01-000C CNTRLR,DIG,FX,6AI,8DI,9DO,4AO
XM-07 1 LP-XM07X01-000C FX-16 CNTRLR EXPANSION
V-1~4 SEE VALVE SCHEDULE
H
RA-T
AI-1
HIGH
LIMIT
AO-4
V-1
N.C.
N.C. *SEE DETAIL
& NOTES
HUMIDIFIER
H L
SPS-1
DI
AI-2
DA-T
N.C.
110v (EXISTING)
*EXISTING EX. CP
4TH FLOOR MECH.
(STORAGE RM 4060)
DI-1
HUMIDIFIER CONTROL
DO-3
DI-
AI-3
MA-T
DO-1
RH
C
STEAM
RE-HEAT
LPS
AO-1
V-2
COND.
N.O.
*SEE NOTES
LPS
HUMID.
*SEE NOTES
COND.
AO-3
V-4
*SEE NOTES
AS-BUILT REV. FINAL POINT TERM.2 12/3/13 DB
B D F C D L F T
T S
F
CONTROLLER DETAIL AND INFORMATION
XM-07 POINT IDENTIFICATION
POINT #
UI-1
UI-2
UI-3
UI-4
UI-5
AI-6
DI-1
DI-2
DI-3
DI-4
AO-1
AO-2
AO-3
DO-1
DO-2
DO-3
DO-4
DO-5
DO-6
POINT NAME/DESCRIPTION
PUMP 1 STATUS
PUMP 2 STATUS
HEAT EXCHANGER VALVE
PUMP 1 ENABLE
PUMP 2 ENABLE
FX-16 POINT IDENTIFICATION
POINT #
AI-1
AI-2
AI-3
AI-4
AI-5
AI-6
DI-1
DI-2
DI-3
DI-4
DI-5
DI-6
DI-7
DI-8
AO-1
AO-2
AO-3
AO-4
DO-1
DO-2
DO-3
DO-4
DO-5
DO-6
DO-7
DO-8
DO-9
POINT NAME/DESCRIPTION
OUTDOOR AIR TEMPERATURE (OA-T)
DISCHARGE AIR TEMPERATURE (DA-T)
SUPPLY FAN STATUS
ZONE HUMIDITY
EXHAUST FAN 1(EF-1) STATUS
SMOKE DETECTOR & LOW LIMIT (LL) SHUTDOWN
FREEZE PUMP FP-1 STATUS
MIXED AIR TEMPERATURE (MA-T)
RETURN AIR TEMPERATURE (RA-T)
ICU 5 ALARM
DAMPER COMMAND
HEATING VALVE
HUMIDIFIER VALVE
COOLING VALVE
FAN COMMAND
ICU 6 ALARM
EXHAUST FAN COMMAND
FREEZE PUMP ENABLE
FX-16
XM-07
AI-4
LL
DI-3
SH-I
NETWORK SPACE
TEMPERATURE SENSOR
LOCATED IN _________
AI-5
SPACE HUMIDITY CONTROL
CT
DI-2
EXISTING EF-1 CONTROL
*SEE NOTES DO-2
R *IOM-47-2
*IOM-47-2
ICU ALARMS
ICU-5 DI-5 ICU-6 DI-6
OUTDOOR
AIR
N.C.
D-2
(DA)
AO-2
NOTE(S): ALL PNEUMATIC CONTROL DEVICES HAVE BEEN REPLACED (WHERE APPLICABLE). ANY
EXISTING ELECTRONIC CONTROL DEVICES IN GOOD WORKING CONDITION HAVE BEEN RE-
USED AND WIRED TO NEW JOHNSON DDC CONTROLLERS. ALL OTHER NEW ELECTRONIC
CONTROL DEVICES HAVE BEEN PROVIDED, INSTALLED AND WIRED TO THE NEW JOHNSON
DDC CONTROLLERS AS INDICATED. *REFER TO C-4B FOR CONTROLLER WIRING DETAILS,
C-4C FOR ASSOCIATED VAV BOXES AND DRAWING C-4D FOR ASSOCIATED SEQUENCE OF
OPERATIONS.
NEW ELECTRONIC CONTROL VALVES HAVE BEEN PROVIDED BY MODERN CONTROLS AND
INSTALLED BY THE GENERAL CONTRACTOR FOR ALL EQUIPMENT AS INDICATED ON THE
‘EXISTING AHU CONTROL DAMPERS AND VALVES REPLACEMENT SCHEDULE’ ON DRAWING
M-1 OF THE CONTRACT DOCUMENTS. PLEASE REFER TO VALVE SCHEDULE ‘V-1" FOR
ADDITIONAL INFORMATION.
THE CONTRACT DOCUMENTS AND SEQUENCE OF OPERATIONS REFER TO ALL EXISTING
DDC CONTROL PANELS AS ‘DCP’; AS PART OF PROJECT CLOSE OUT MODERN CONTROLS
WILL PROVIDE PERMANENT, PANEL SPECIFIC LABELS FOR ALL NEW & EXISITNG CONTROL
PANELS THAT WILL INDICATE THE ASSOCIATED EQUIPMENT SERVED. *ALL PANEL LABELS
HAVE BEEN APPROVED BY THE VA HOSPITAL.
7 BELLECOR DRIVE
NEW CASTLE, DE
19720
TEL: 302-325-6800
FAX: 302-325-6808
C-4B
Sales Engineer Project Manager Application Engineer
BY DATE BY DATE
DRAWN APPROVED
Branch Information CONTRACT NUMBER
DRAWING NUMBER
VA HVAC CONTROLS UPGRADE -
PHASE 2C
WILMINGTON, DELAWARE
Drawing Title
CONTROLLER WIRING DETAIL
– AHU FOR ICU
(3RD FLOOR ROOF)
Project Title
CONTROLLER WIRING DETAIL – AHU FOR ICU (3RD FLOOR ROOF)
AS-BUILT REV. NEW DWG. / POINT TERM.1 12/3/13 DB
SEE AS-BUILT CONTROL DRAWINGS C-4A, C-4C AND C-4D FOR
ASSOCIATED UNIT CONTROL DIAGRAM, ASSOCIATED VAV BOX
CONTROLS AND SEQUENCE OF OPERATIONS.
NOTE(S):
8(3)A Max 250V~
8(3)A Max 250V~
8(3)A Max 250V~
3(1)A Max 250V~
3(1)A Max 250V~
3(1)A Max 250V~
AO
DO
DO
1 C om DO
DO
2 C om DO
DO
3 C om DO
DO
5 C om DO
DO
DO
4 C om
DO
6 C om
Ea rth
V ~C om
V ~H ot
Power
1 2 3
AO
C om
AO
11 12 13
DI
C om
DI
DI
14 15 16
DI
DI
DI
21 22 23
AI
C om
AI
AI
C om
AI
25 26 27
AI
+5 V
AI
+1 5V
LL
+1 5V
LL
Co m
1 32
Supervisory Link
V
51 52 5341 4239 4037 3833 343231 3635
LON
Not Used
NET B
NET A
N2 1: Com
2: RT-
3: RT+
1 2 3 4 5 6 7 8 9 1110 12 13 14 15 2221 23 24 25 26 2827 29 30 32 3331 34 35
7163 72 73 74 75 7776 78 79 9180 92 9362614241 43 44 45 46 4847 51 5352 54 55 56 57
N2 LON
1: Com Not Used
2: RT- NET B
3: RT+ NET A
JP1
JP2Supervisory Link
To Modem(Optional )* (Optional )* *Connectors JP1 and JP2 are in alternative
TB3
TB4 TB5 TB6
TB7 TB8
TB1 TB2
Max 8(3)250V~
Max 8(3)250V~
Max 8(3)250V~
Max 5(3)250V~
Max 5(3)250V~
Max 8(3)250V~
Analog Inputs
J1 J2 Local LinkBus To Remote Display
Digital Inputs
Analog Outputs
Digital Outputs
AG
ND
AI
EX
T
V
AG
ND
AI
AG
ND
AI
EX
T
V
AG
ND
AI
AG
ND
AI
AV
PS
/E
XT
V
AG
ND
AI
Co m
LL
LL
Co m
LL
LL
+1
6V DI
DI
C om
DI
DI
C om
DI
DI
DI
C om
DI
DI
C om
DI
DI
DI
C om
DI
DI
V
~C om
DI
V
~H ot
DO
1 C om
DO
1 n o
DO
2 C om
DO
2 n o
DO
3 C om
DO
3 n o
DO
6 n o
DO
7 n o
DO
4/5
C om
DO
8 n o
DO
4 n o
DO
5 n o
DO
6/7
/8 Co m
FA
IL
n c
FA
IL
C om
AO
C om AO
AO
C om AO
AO
AO
AO
V
~C om
V ~C om
V ~H ot
FA
IL
n o
AO
C om
AO
C om
AO
V
~H ot
V
V
Power
V
1 2 3
FA
N
C O
M M
A N
D
EX
H
A U
ST
F
A N
C O
M M
A N
D
FR
EE
ZE
P
U M
P
EN
A B
LE
O U
TD
O
O R
A
IR
T
EM
PE
R
A
TU
R E
D
IS
C H
A R
G E
A
IR
T
EM
PE
R
A
TU
R E
M
IX
ED
A
IR
T
EM
PE
R A
TU
R
E
R
ET
U R
N A
IR
T
EM
PE
R A
TU
R
E
ZO
N
E H
U M
ID
IT
Y
SU
PP
LY
F
A N
S
TA
TU
S
EX
H
A U
ST
F
A N
S
TA
TU
S
IC
U
A
LA
R
M
FR
EE
ZE
P
U M
P
ST
A
TU
S
SM
O
K E
D
ET
EC
TO
L
L
SH
U
TD
O W
N
IC
U
A
LA
R
M
H
EA
TI
N
G V
A
LV
E
D A
M
PE
R C
O M
M A
N D
H U
M
ID
IF
IE
R V
A
LV
E
C O
O
LI
N G
V A
LV
E
PU
M
P
EN
A
B
LE
PU
M
P
EN
A
B
LE
H
EA
T
EX
C H
A N
G
ER
V A
LV
E
PU
M
P
ST
A
TU
S
PU
M
P
ST
A
TU
*CONTROLLER N2 ADDRESS = 10
VMA-16
(SEE NOTES)
MOUNT DIRECTLY TO
DAMPER ACTUATOR SHAFT
WITH THE DAMPER IN THE
"OPEN" POSITION.
CONNECT TO VAV BOX
VELOCITY PROBES
24V FROM NEW XFMR(S) MOUNTED IN
THE AHU FOR ICU CONTROL PANEL
*EXISTING
TRANSFORMER
211-1009
IW/BMIW/JAIW
7 BELLECOR DRIVE
NEW CASTLE, DE
19720
TEL: 302-325-6800
FAX: 302-325-6808
C-4C
Sales Engineer Project Manager Application Engineer
BY DATE BY DATE
DRAWN APPROVED
Branch Information CONTRACT NUMBER
DRAWING NUMBER
VA HVAC CONTROLS UPGRADE -
PHASE 2C
WILMINGTON, DELAWARE
Drawing Title
VAV BOX CONTROLS FOR 3RD
FLOOR - SERVED BY AHU FOR ICU
(TYP. OF 24)
Project Title
VAV BOX CONTROL FOR 3RD FLOOR - SERVED BY AHU FOR ICU
(TYP. OF 10)
BILL OF MATERIALS
Designation Qty Part Number Description Field Devices:
STT-1 10 NS-BTP7002-0 SENSOR,TEMP.,W/C,NETWORK,WALL MNT.
TE-1 10 TE-6311M-1 SENSOR,TEMP.8IN,DUCT MNT.,
VMA-1 10 MS-VMA1620-0 VAV MODULAR ASSY.,CLG W/ REHEAT,MS/TP
VLV SEE VALVE SCHEDULE
SEQUENCE OF OPERATIONS
VAV SYSTEM CONTROL:
COOLING MODE:
On a rise in space temperature above the space temperature cooling set point, the damper will modulate from the minimum CFM set point to the maximum CFM set point. As the space temperature drops, the damper will modulate to the minimum CFM set point.
HEATING MODE:
On a drop in space temperature below the heating space temperature set point, the damper will modulate to the minimum heating CFM set point. On a further drop in space temperature below the space temperature set point, the heating coil valve will modulate to maintain the heating space temperature to it’s set point. As the temperature rises the reverse will occur.
*SEE NOTES
VELOCITY PROBES
*SEE NOTES
TEMP. / ADJ.
STT-1
SPACE TEMP.
SENSOR W/ OVERRIDE
OAH
OAT
GLOBAL OUTSIDE AIR
TEMPERATURE AND
HUMIDITY SIGNAL
TO VMA
TE-1
H
C
HWR
VLV
HWS
TO VMA
SUPPLY AIR
FROM
AHU FOR ICU
SUPPLY AIR
TO ZONES
*THERE ARE (10) EXISTING JCI BOXES SERVED BY AHU FOR ICU THAT
WILL BE ADDED TO A NEW N2 BUS.
AS-BUILT REV. FINAL POINT TERM./NOTE1 12/3/13 BM
TYPICAL CONSTRUCTION NOTES
THE NEW MODULATING ELECTRONIC CONTROL VALVES SHALL BE
PROVIDED BY MODERN CONTROLS AND INTEGRATED TO THE NEW
DDC CONTROLLERS. FIELD INSTALLATION SHALL BE PROVIDED BY
THE PROJECT GENERAL CONTRACTOR. SEE VALVE SCHEDULE FOR
MORE INFORMATION.
AIR FLOW SCHEDULE PROVIDED BY THE VA FOR REFERENCE ONLY;
SEE AS-BUILT DOCUMENTATION FOR MORE INFO.
FREEZE PROTECTION AND SUPPLY AIR TEMPERATURE MONITORING
PROVIDED BY ASSOCIATED AHU CONTROLS.
NEW PANEL MOUNTED TRANSFORMER(S) SHALL PROVIDE 24V
POWER TO NEW VAV CONTROLLERS AS REQUIRED IN THE FIELD.
ALL CONTROL POINT DESCRIPTIONS AND TERMINAL DESIGNATION
SHALL BE RECORDED IN THE FIELD FOR AS-BUILT DOCUMENTATION.
AS-BUILT NOTE
OUR O&M MANUAL PROVIDED FOR PROJECT CLOSEOUT
INCLUDEDS ALL COMMISSION AND CHECKOUT INFORMATON
FOR ALL VAV BOXES.
THE O&M MANUAL INCLUDES A TYPCIAL VAV CONTROLLER
COMMISSIONING SHEET AND ALSO A COMPLETE VAV BOX
COMMISSIONG CHECK LIST FOR ALL VAV BOXES AS SERVED
BY THEIR ASSOCIATED UNIT.
7 BELLECOR DRIVE
NEW CASTLE, DE
19720
TEL: 302-325-6800
FAX: 302-325-6808
BM 8/12/11
C-4D
Sales Engineer Project Manager Application Engineer
BY DATE BY DATE
DRAWN APPROVED
Branch Information CONTRACT NUMBER
DRAWING NUMBER
VA HVAC CONTROLS UPGRADE -
PHASE 2C
WILMINGTON, DELAWARE
Drawing Title
SEQUENCE OF OPERATIONS -
AHU FOR ICU
Project Title
SEQUENCE OF OPERATIONS - AHU FOR ICU
AHU FOR ICU - SEQUENCE OF OPERATION
1. GENERAL
SUPPLY AND RETURN FANS ARE NORMALLY STARTED AND STOPPED BY THE DCP OR REMOTELY AT THE BMS. H-O-A SWITCH SHALL BE KEPT IN THE
"AUTO" POSITION. "HAND" AND "OFF" POSITIONS SHALL BE USED FOR MAINTENANCE ONLY. WHEN THE UNIT IS "OFF" D-1, D-2 AND D-3 SHALL BE CLOSED.
WHEN THE UNIT IS "ON" D-1, D-2 AND D-3 SHALL BE OPENED.
2. TEMPERATURE CONTROL
SUPPLY AIR TEMPERATURE SENSED BY T-1 SHALL BE MAINTAINED AT SETPOINT VIA DCP BY MODULATING EITHER V-1 AND V-2 OR D-1, D-2 AND D-3 IN
SEQUENCE.
WHEN THE TEMPERATURE OF THE OUTSIDE AIR PROVIDED BY BMS IS BELOW 60F DCP PREVENTS MODULATION OF D-1, D-2 AND D-3 IN OPPROSITE
UNISON AND THEN V-2 MODULATES TO MAINTAIN SUPPLY AIR TEMPERATURE SENSED BY T-1.
WHEN THE TEMPERATURE OF THE OUTSIDE AIR PROVIDED BY BMS IS ABOVE 60F DAMPER D-2 OPENS, DAMPERS D-1 AND D-3 CLOSE TO MINIMUM
OUTSIDE AIR POSITION AND V-1 MODULATES TO MAINTAIN THE SCHEDULED SUPPLY AIR TEMPERATURE.
3. AIR FLOW CONTROL
THE SUPPLY FAN SHALL RUN AT CONSTANT SPEED PROVIDING CONSTANT AIR FLOW.
IF STATIC PRESSURE AT SPS-1 EXCEEDS 3" THE SUPPLY FAN STOPS.
4. HUMIDITY CONTROL
WHEN THE DCP IS NOT CALLING FOR HUMIDIFICATIN SENSED BY RETURN AIR HUMIDISTAT H-1, TWO-WAY "ON-OFF" CONTROL VALVE V-3 SHALL REMAIN
CLOSED. WHEN THE DCP IS CALLING FOR HUMIDIFICATION, V-3 SHALL OPEN.
RETURN AIR HUMIDITY SHALL BE MAINTAINED AT SETPOINT VIA DCP BY MODULATING CONTROL VALVE V-4 TO MAINTAIN THE DESIRED HUMIDITY. THE
DCP SHALL OVERRIDE THE CONTROL TO MAINTAIN HUMIDITY IN SUPPLY DUCT BELOW 80% AS SENSED BY H-2.
DCP SHALL CLOSE V-3 WHENEVER THE SUPPLY FAN IS OFF.
VALVE V-4 SHALL BE INTERLOCKED WITH A TEMPERATURE SWITCH TO KEEP THE HUMIDIFIER OFF UNTIL CONDENSATE TEMPERATURE APPROACHES
STEAM TEMPERATURE.
5. FREEZE PROTECTION
IF THE AIR TEMPERATURE SENSED BY T-2 FALLS BELOW 45F AN ALARM SIGNAL SHALL INDICATE AT THE DCP AND BMS. IF THIS TEMPERATURE FALLS
BELOW 40F THE SUPPLY FAN SHALL SHUT DOWN, THE DAMPER D-1 SHALL CLOSE AND A CRITICAL ALARM SHALL INDICATE AT THE DCP AND BMS.
WHEN OUTSIDE AIR TEMPERATURE PROVIDED BY BMS FALLS BELOW 40F THEN FREEZE PROTECTION PUMP P-1 OPERATES.
6. EMERGENCY SHUTDOWN/RESTART
WHEN SMOKE IS DETECTED BY THE DUCT MOUNTED SMOKE DETECTOR THE SUPPLY AND RETURN FANS SHALL STOP AND THE ALARM SIGNAL IS
TRANSMITTED TO THE FIRE ALARM SYSTEM, DAMPERS D-1 AND D-3 SHALL CLOSE. SUPPLY AND RETURN FANS SHALL RESTART AND THE DAMPERS OPEN
WHEN THE FIRE ALARM CIRCUIT IS MANUALLY RESET.
AS-BUILT REV. NEW DWG.2 12/3/13 BM
7 BELLECOR DRIVE
NEW CASTLE, DE
19720
TEL: 302-325-6800
FAX: 302-325-6808
BM 7/20/11
AS-BUILT REV. NEW DWG. / FINAL TERM.1 01/28/14 BM
C-5
Sales Engineer Project Manager Application Engineer
BY DATE BY DATE
DRAWN APPROVED
Branch Information CONTRACT NUMBER
DRAWING NUMBER
VA HVAC CONTROLS UPGRADE -
PHASE-2C
WILMINGTON, DELAWARE
Drawing Title
AIR HANDLING UNIT CONTROL
– AHU-9 FOR LAUNDRY
Project Title
OAH
OAT
GLOBAL OUTSIDE AIR
TEMPERATURE AND
HUMIDITY SIGNAL
110v (EXISTING)
*EXISTING
EX. CPFEC-26
SUPPLY
SFRETURN
UI-1
DA-T
FEC-26 POINT IDENTIFICATION
POINT #
UI-1
UI-2
UI-3
UI-4
UI-5
UI-6
BI-7
BI-8
AO-8
AO-9
BO-1
BO-2
BO-3
CO-4
CO-5
CO-6
CO-7
POINT NAME/DESCRIPTION
DISCHARGE AIR TEMPERATURE (DA-T)
RETURN AIR TEMPERATURE (RA-T)
SUPPLY FAN STATUS
COMPRESSOR #2 STATUS
HEAT EXCHANGER PUMP STATUS
HEAT EXCHANGER VALVE 1
HEAT EXCHANGER VALVE 2
HEAT EXCHANGER SUPPLY TEMPERATURE
COMPRESSOR #1 STATUS
SUPPLY FAN START / STOP
DX STAGE 1 COMMAND
DX STAGE 2 COMMAND
UI-2
RA-T
AIR HANDLING UNIT CONTROL – AHU-9 FOR LAUNDRY
BILL OF MATERIALS
Designation Qty Part Number Description
DA 1 M9220-GGC-3 ACT.,PROP.,0-10V,179#IN,2-AUX.,W/ES
XX-T 2 TE-6315P-1 SENSOR,T-NI,0.1%,8FT AVG.,
LL 1 A70HA-1C STAT.,LOW LIMIT,20FT ELEM.,MAN. RESET
FEC-1 1 MS-FEC2611-0 CNTRLR,DIG,FEC,6UI,2BI,3BO,2AO,4CO,BACNET
IOM-1 1 MS-IOM4711-0 FEC EXPANSION,6UI,2BI,3BO,2AO,4CO,BACNET
V-X SEE VALVE SCHEDULE FOR MORE INFORMATION
NOTE(S):
ALL PNEUMATIC CONTROL DEVICES HAVE BEEN REPLACED (WHERE APPLICABLE). ANY
EXISTING ELECTRONIC CONTROL DEVICES IN GOOD WORKING CONDITION HAVE BEEN RE-
USED AND WIRED TO NEW JOHNSON DDC CONTROLLERS. ALL OTHER NEW ELECTRONIC
CONTROL DEVICES HAVE BEEN PROVIDED, INSTALLED AND WIRED TO THE NEW JOHNSON
DDC CONTROLLERS AS INDICATED. *REFER TO C-2D FOR CONTROLLER WIRING DETAILS
AND DRAWING C-2E FOR ASSOCIATED SEQUENCE OF OPERATIONS.
NEW ELECTRONIC CONTROL VALVES HAVE BEEN PROVIDED BY MODERN CONTROLS AND
INSTALLED BY THE GENERAL CONTRACTOR FOR ALL EQUIPMENT AS INDICATED ON THE
‘EXISTING AHU CONTROL DAMPERS AND VALVES REPLACEMENT SCHEDULE’ ON DRAWING
M-1 OF THE CONTRACT DOCUMENTS. PLEASE REFER TO VALVE SCHEDULE ‘V-1" FOR
ADDITIONAL INFORMATION.
THE CONTRACT DOCUMENTS AND SEQUENCE OF OPERATIONS REFER TO ALL EXISTING
DDC CONTROL PANELS AS ‘DCP’; AS PART OF PROJECT CLOSE OUT MODERN CONTROLS
WILL PROVIDE PERMANENT, PANEL SPECIFIC LABELS FOR ALL NEW & EXISITNG CONTROL
PANELS THAT WILL INDICATE THE ASSOCIATED EQUIPMENT SERVED. *ALL PANEL LABELS
HAVE BEEN APPROVED BY THE VA HOSPITAL.
BI-7
CT
FILTER
REMOTE
CONDENSING UNIT
DX COOLING CONTROL DETAIL
BO-3
STAGE 1 CONTROL
UI-4
CT
UI-5
CT
HEAT
EXCHANGER
STEAM
CONDENSATE
BI-8
CT
TE
HWS
HWR
*SEE NOTES
P-X
*SEE NOTES
LPS
AO-8
EX. V
AO-9
EX. V
RM 141 HEAT EXCHANGER
*SEE DETAIL
BELOW
D X
STAGE 2 CONTROL
NORTH OF REHAB;
ON ROOF ABOVE
GROUND FLOOR
124816326412
O N
Address:
S A
PW
R
C O
M
SA BUS
FC BUS
C O
M S
H
LD+1
5V
IN
IC
O M
IN
IC
O M
+1
5V
IN
IC
O M
IN
IC
O M
+1
5V
IN
IC
O M
IN
IC
O M
IN
IC
O M
IN
IC
O M
UNIVERSAL BINARY
BINARY
O U
T4 O
C O
M
O U
T5 O
C O
M
O U
T6 O
C O
M
O U
T7 O
C O
M
O U
T8 O
C O
M
O U
T9 O
C O
M
CONFIGURABLE ANALOG
H O
T
24V
C O
M
FEC2611-0
O U
T1 O
C O
M
O U
T2 O
C O
M
O U
T3 O
C O
M
FC EOL
IN
TRIAC JUMPERS
OUT1 INT
EXT
OUT2 OUT3
D
IS
C H
A R
G E
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(TRUNK-1 / FX-20 PHARMACY)
| 2C - .Title Page |
| C-1A AHU for OR |
| C-1B AHU for OR controller |
| C-1C OR VAV boxes |
| C-1D AHU OR sequence |
| C-2A AHU for LAB |
| C-2B AHU for LAB controller |
| C-2C AHU Lab sequence |
| C-3A AHU for CT |
| Visio-C-3B AHU for CT controller |
| Visio-C-3C AHU CT sequence |
| Visio-C-4A AHU for ICU |
| Visio-C-4B AHU for ICU controller |
| Visio-C-4C ICU VAV boxes |
| Visio-C-4D AHU ICU sequence |
| Visio-C-5 AHU-9 LAUNDRY |
File details come from the government source that posted it. Updated .