220_M-701_R1_AMENDMENT 008.pdf
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- Solicitation number
- N6247026R0012
About this file
This is a naval facility mechanical control system drawing for Building 60 Repairs at Portsmouth Naval Shipyard in Kittery, Maine, prepared by the Naval Facilities Engineering Systems Command (NAVFAC) Mid-Atlantic. The document details a Direct Digital Control (DDC) system architecture designed to manage HVAC, heating hot water, and emergency air distribution systems. The system requires native BACnet devices communicating via ASHRAE 135 BACnet protocol, with a Niagara Framework N4 Supervisory Gateway (JACE) serving as the central hub connected to a Cisco Aironet 1530 wireless access point. The contractor must provide a building workstation laptop with Niagara Framework software version 4.2 or later, including Niagara Workbench engineering tools, and must secure appropriate licensing for the JACE and laptop for five years of software, updates, and warranty support.
The DDC system shall incorporate multiple control units managing seven distinct zones (AHU-1 and associated blower coil units) communicating across an Ethernet network at 150 Kbps minimum and an MS/TP network at 38.4 Kbps minimum. The contractor must implement system graphics, data trending, analog and binary data logging, alarming, and troubleshooting capabilities, with trend data archived to satisfy Navy measurement and verification requirements. An Emergency Air Distribution Shutdown (EADS) switch with blue octagonal STI Series 2000 stopper station buttons and indicator lights must be installed outside office 108 at 48 inches above floor. The system requires two-tier password access (primary for NAVFAC PWD-ME personnel with complete access; secondary for Code 980 limited support access), compliance with cybersecurity requirements, a complete control point matrix, utility monitoring for chilled water systems, and coordination with balancing and commissioning contractors. Final system demonstration to verify all components function as designed is required prior to completion.
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Text version
CISCO AIRONET1530
CONTROL UNIT-03
BCU-2/CU-2
CONTROL UNIT-05
HEATING HOT WATER
SYSTEM
ETHERNET NETWORK
150 Kbps MINIMUM (TYP)
CONTROL UNIT-02
BCU-1/CU-1
CONTROL UNIT-04
BCU-3/CU-3
CONTROL UNIT-01
DOAS-1
ETHERNET
SWITCH
CONTROL UNIT-07
MISCELLANEOUS
EQUIPMENT
GRAPHICAL USER INTERFACE
(GUI) WORKSTATION
CONNECTION FOR THE LATEST
VERSION OF NIAGRA
SUPPORTED BY THE PWD-
MAINE NIAGRA SERVER
NIAGRA FRAMEWORK
N4 SUPERVISORY
GATEWAY (JACE)
MANAGED ETHERNET
SWITCH TO BE APPROVED
BY PNS CIO (TYP)
MS/TP NETWORK
38.4 Kbps MINIMUM (TYP)
AHU-1
BACNET INTERFACE
BACNET CONTROLLER WITH
FULLY PROGRAMMABLE MEMORY,
DATA COMMUNICATIONS PORT
FOR LAPTOP, CLOCK FUNCTION,
SCHEDULING FUNCTION,
START/STOP OPTIMIZATION, ETC.
CONTROLLER SHALL BE CAPABLE
OF COMMUNICATING WITH
EXISTING BASE-WIDE NIAGRA N4
SYSTEM THRU JACE
CONTROLLER. TYPICAL FOR EACH
CONTROL UNIT AND INTERFACE.
BCU-1
PLUMBING
NETWORK
WIRING TO
VARIOUS LOCAL
CONTROL
UNITS.
BCU-2
TYPICAL LOCAL
CONTROL UNIT
PROVIDE SIGN
THAT READS
LIFT HERE
SWITCH SPECIFICATION: BUTTON SHALL BE STI SERIES 2000 STOPPER STATION, OR APPROVED EQUAL.
BUTTON AND SHELL SHALL BE BLUE. BUTTON SHALL BE OCTAGONAL, PUSH TO ACTIVATE; PULL TO RESET.
BUTTON SHALL BE UL LISTED. PROVIDE PROTECTION COVER, STI MINI STOPPER II COVER WITHOUT HORN OR APPROVED EQUAL. THE BUTTON SWITCH SHALL HAVE 2 SETS OF FORM "C" CONTACTS RATED AT 10 A, 125/250 VAC, 1/2 HP, 30 VDC, 6 A. THE SHELL SHALL BE LABELED "FORCE PROTECTION", AND THE PROTECTIVE COVER
SHALL BE LABELED "FORCE PROTECTION LIFT COVER PUSH BUTTON". INSTALL AT 48" AFF.
TRANSPARENT COVER
WITH SPRING LOADED HINGE
1"∅ SOLID GREEN
LIGHT (NORMAL)
SHUTDOWN
NORMAL
R
G
1"∅ FLASHING RED
LIGHT (SHUTDOWN)
PROVIDE SINGLE POLE,
DOUBLE THROW RELAY IN
24-VOLT CIRCUIT SERVING
EACH LIGHT SET INSTALLATION.
PROVIDE PILOT
LIGHTS AT
MASTER SWITCH
LOCATION
OUTSIDE OF
OFFICE 108
ONLY
PRESS BUTTON TO CLOSE
BUILDING HVAC SYSTEM FROM
OUTSIDE AIR CONTAMINATION
R G
EMERGENCY AIR
DISTRIBUTION SHUT-
DOWN SWITCH
SEQUENCE OF OPERATION
IN THE EVENT THAT THE EMERGENCY AIR DISTRIBUTION
SHUTDOWN SWITCH IS ACTIVATED, THE FANS IN AIR
HANDLING EQUIPMENT SHALL STOP AND THE OUTSIDE
AND EXHAUST AIR DAMPERS ASSOCIATED WITH THESE
UNITS SHALL CLOSE. THE FANS SHALL REMAIN
STOPPED AND THE DAMPERS SHALL REMAIN CLOSED
UNTIL THE SWITCH IS RELEASED. REFER TO EQUIPMENT
SPECIFIC CONTROL DIAGRAMS FOR FORCE PROTECTION
SHUTDOWN PROTOCOLS.
INDICATOR
LIGHTS
EADS POINTS LIST
EM. AIR DISTRIBUTION SHUTDOWN SWITCH
SHUTDOWN LIGHT (RED)
NORMAL LIGHT (GREEN)
G R
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NOTES
X
X
X X
SYSTEM POINT DESCRIPTION
1. GENERATE AN ALARM IF THE EMERGENCY AIR DISTRIBUTION SHUTDOWN SWITCH IS
CLOSED.
2. TYPICAL OF 3. REFER TO SHEETS MP102, MP104, AND MP105 FOR LOCATIONS.
3. PROVIDE AT SINGLE LOCATION ONLY. REFER TO SHEET MP102.
4. PROVIDE "VIRTUAL" EADS SWITCH ON GUI FOR REMOTE OPERATION AND TESTING
TRHOUGH DDC SYSTEM.
NOTES:
X
XXX
X
X
1,2,4
A1 M-701
SATISFACTORY TO DATE
APPROVED
FOR COMMANDER NAVFAC
SEAL
A
B
C
D
1 2 3 4 5
1 2 3 4 5
A
B
C
D
SHEET
NAVFAC DRAWING NO.
DESIGNER
DRAWN BY
CHECKED BY
OF
EPROJECT NO.:
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DRAWFORM REVISION: 14 SEP 2023
DESIGN MANAGER
PROJECT MANAGER
FEAD/PM&E
FIRE PROTECTION
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SCALE: NOT TO SCALE
B1
DIRECT DIGITAL CONTROL SYSTEM ARCHITECTURE
PROVIDE A COMPLETE OPERATIONAL DIRECT DIGITAL CONTROL (DDC) SYSTEM IN ACCORDANCE WITH THE PROJECT SPECIFICATIONS AND DRAWINGS. THE SYSTEM SHALL CONSIST OF NATIVE BACNET DEVICES AT ALL LEVELS COMMUNICATING VIA ASHRAE 135 BACNET PROTOCOL OVER APPROPRIATE BACNET LISTED LANS. WHEREVER POSSIBLE, LIMIT THE USE OF SENSORS AND DEVICES WHICH COMMUNICATE IN IP PROTOCOL OVER IP LANS. WHEN THIS IS NOT POSSIBLE, PLACE ALL IP LAN CABLE IN METAL CONDUIT WITH METALLIC LOCKABLE ENCLOSURES AT BOTH ENDS. THE DDC SYSTEM SHALL CONNECT TO A NIAGARA SUPERVISORY GATEWAY (COMMONLY REFERRED TO AS A JACE). PROVIDE A BUILDING WORKSTATION LAPTOP COMPUTER WITH NIAGRA FRAMEWORK SOFTWARE VERSION 4.2 OR LATER THE BUILDING WORKSTATION SHALL INCLUDE NIAGARA WORKBENCH OR EQUIVALENT NIAGARA FRAMEWORK ENGINEERING TOOL SOFTWARE. THE CONTRACTOR SHALL CREATE SYSTEM GRAPHICS, DATA TRENDING, DATA LOGGING, ALARMING AND TROUBLESHOOTING FOR THE DDC SYSTEM. THE CONTRACTOR SHALL DISCOVER THE DDC SYSTEM GRAPHICS VIA THE JOIN PROCESS IN THE BUILDING 374 BASE-WIDE EMCS. THE FACILITY POINT OF CONNECTION SHALL BE A REPLACEMENT CISCO AIRONET 1530 WIRELESS ACCESS POINT. PROVIDE LICENSE FOR NIAGRA JACE TO SUPPORT THE NUMBER OF NETWORK DEVICES REQUIRED FOR THIS PROJECT. LICENCE FOR JACE AND LAPTOP IS TO INCLUDE 5 YEARS OF
SOFTWARE, UPDATES AND WARRANTY.
ALARMS SHALL BE ANNUNCIATED ON THE GRAPHICAL USER INTERFACE (GUI).
SETTINGS, MODES AND SET POINTS, THAT ARE INDICATED AS BEING ADJUSTABLE, SHALL BE ADJUSTABLE BY THE SYSTEM OPERATORS THROUGH POINT-
AND-CLICK ICONS ON THE GUI WITHOUT THE NEED TO CHANGE OR EDIT PROGRAMMING.
ANALOG DATA SHALL BE TRENDED AT REGULAR INTERVALS, DETERMINED BY THE EXPECTED RATE OF CHANGE OF THE DATA, AND SHALL BE ARCHIVED AND STORED ON THE GUI COMPUTER. TREND DATA SHALL BE CONFIGURED AND STORED TO SATISFY NAVY REQUIREMENTS FOR FUTURE MEASUREMENT AND
VERIFICATION.
BINARY DATA SHALL BE TRENDED ON A CHANGE OF STATE BASIS AND SHALL BE ARCHIVED AND STORED ON THE GUI COMPUTER. TREND DATA SHALL BE CONFIGURED AND STORED TO SATISFY NAVY REQUIREMENTS FOR FUTURE MEASUREMENT AND VERIFICATION.
PROVIDE LOCAL CONTROL UNITS AS REQUIRED TO CONTROL BLOWER COIL UNITS OR OTHER TERMINAL EQUIPMENT .
CONTROL CONTRACTOR SHALL PROVIDE DDC/UMCS SYSTEM WITH TWO UNIQUE SETS OF ACCESS PASSWORDS. ONE SET OF PASSWORDS, PRIMARY USER, SHALL BE FOR NAVFAC PWD-ME SHOP PERSONNEL WITH COMPLETE ACCESS TO ALL POINTS, GRAPHICS AND PROGRAMMING. THE SECOND SET OF PASSWORDS, SECONDARY USER, SHALL BE FOR LIMITED ACCESS BY CODE 980 FOR SUPPORT AND MAINTENANCE OF SPECIFIC SYSTEMS AND/OR EQUIPMENT. LIST OF SECONDARY USER POINTS AND ACCESS SHALL BE SUBMITTED TO CONTRACTING OFFICER FOR APPROVAL.
COMPLY WITH CYBERSECURITY REQUIREMENTS AND PERFORM REQUIRED PROGRAMMING AND TESTING PER SPECIFICATIONS.
ALL NIAGRA INTEGRATION SHALL FOLLOW THE LATEST VERSION OF THE NAVFAC PWD-ME ICS STANDARDS.
BAS CONTRACTOR SHALL PROVIDE A COMPLETE CONTROL POINT MATRIX INDICATING THE FUNCTION OF THE INDIVIDUAL COMPONENTS OF THE BUILDING AUTOMATON. THE BAS CONTRACTOR SHALL SUBMIT A DETAILED NARRATIVE INDICATING THE SPECIFIC FUNCTION OF EACH COMPONENT AND DEVICE. THE NARRATIVE SHALL NOT BE A REPLICATION OR DUPLICATION OF THE ENGINEER'S SEQUENCE OF OPERATION.
THE BAS SUBCONTRACTOR SHALL PROVIDE UTILITY MONITORING OR ELECTRICAL USAGE AND DEMAND FOR THE CHILLED WATER SYSTEM (IE:CHILLERS, PUMPS, ETC.).
THE BAS SUBCONTRACTOR SHALL ASSIST THE BALANCING CONTRACTOR WITH THE BALANCING AS WELL THE COMMISSIONING AGENT IN SYSTEM
VERIFICATION.
PRIOR TO FINAL COMPLETION, THE BAS CONTRACTOR SHALL DEMONSTRATE TO THE COORDINATE OFFICE AND ENGINEER THAT ALL SYSTEMS ARE
FUNCTIONING AS DESIGNED AND MEETS THE INTENT OF THE DRAWINGS AND SPECIFICATIONS.
CONTROL SYSTEM GENERAL NOTES
SCALE: NOT TO SCALE
A1
EMERGENCY AIR DISTRIBUTION SHUTDOWN SWITCH (EAS) DETAIL
SCALE: NOT TO SCALE
A3
EMERGENCY AIR DISTRIBUTION CONTROL DIAGRAM
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
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| Sheets |
| M-701 - MECHANICAL CONTROL DIAGRAMS 1 |
| MD106 - FIRST FLOOR MEZZANINE MECHANICAL REMOVALS PLAN - WEST |
| MD108 - SECOND FLOOR MEZZANINE MECHANICAL REMOVALS PLAN |
| MD109 - ATTIC MECHANICAL REMOVALS PLAN |
| MP107 - ATTIC MECHANICAL PIPING PLAN |
| P-401 - ENLARGED PLUMBING PART PLANS 1 |
| P-601 - PLUMBING SCHEDULES AND DETAIL |
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