REVIEWED RESUB1 FIR2023-0030+Special_Inspector_Test_Procedures+5.23.2023_8.27.05_AM+3562512united
BUILDING & ENGINEERING SERVICES LLC
RES U B FIR2023-0030
May 23 2023
CITY OF EDMONDS
DEVELOPMENT SERVICES
DEPARTMENT ANTHOLOGY OF EDMONDS
SMOKE CONTROL SPECIAL INSPECTION
TEST PROCEDURES
REVIEWED
BY
CITY OF EDMONDS
PRODUCED BY
UNITED BUILDING AND ENGINEERING SERIVCES, LLC
1400 1121h Avenue SE, Suite 100 Bellevue, WA 98004
May 21, 2023
united
TABLE OF CONTENTS
Anthology of Edmonds
Smoke Control Special Inspection Procedures
May 21, 2023
1 INTRODUCTION.............................................................................................................................................................2
2 CODES & STANDARDS................................................................................................................................................2
3 SPECIAL INSPECTION AGENCY...............................................................................................................................2
4 BUILDING DESCRIPTION............................................................................................................................................4
5 SEQUENCE OF OPERATION......................................................................................................................................4
5.1 MANUAL ACTIVATION/FIREFIGHTER'S SMOKE CONTROL PANEL............................................................................4
5.2 AUTOMATIC ACTIVATION..........................................................................................................................................4
5.3 STANDBY POWER FUNCTIONS.................................................................................................................................5
5.4 TIME CONSTRAINTS..................................................................................................................................................5
6 SMOKE CONTROL TESTING......................................................................................................................................6
6.1 PROTOCOL................................................................................................................................................................6
6.2 TESTING PLAN - NARRATIVE....................................................................................................................................6
7 SYSTEM COMMISSIONING, CHANGE(S) PERIODIC AND MAINTENANCE TESTING..................................8
8 SUMMARY.......................................................................................................................................................................9
Appendix A — Smoke Control Testing Procedures — Outline Format
1IPage
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INTRODUCTION
Anthology of Edmonds
Smoke Control Special Inspection Procedures
May 21, 2023
United Building and Engineering Services, LLC has been retained to perform 3rd party independent of
the contractor smoke control special inspections for the smoke control systems for the Anthology of
Edmonds project in full accordance of the approved documents, code and Bellevue Smoke Control
Guidelines (which Edmonds follows). To avoid any conflict of interest and to be in accordance with
Special Inspection Standards, we have been retained by the owner
This document addresses testing methods and procedures to be completed as part of the special
inspection of the smoke control systems as required by Section 909.18.8 of the 2018 International
Building Code as adopted by the State of Washington and the City of Edmonds.
Final Edmonds Approved Smoke Control Documentation will be utilized for all smoke control special
inspections. All necessary components or items as listed on the approved smoke control drawings and
smoke control report will be verified.
These test procedures for the project are in accordance with documents available on the project at this
time. Further enhancements will need to be made after final Edmonds approval of the smoke control
drawings.
For future tracking, addition(s) are indicated by underscored red text to denote new wording (new wording).
Revision History
Revision
Changes Made
Revised by
Revised on
0
First Submittal to Edmonds
Bob Long
5/21/2023
2 CODES & STANDARDS
Codes and Standards affecting the construction and testing include the following:
• 2018 Edition of the International Building Code (IBC), as amended by the State of Washington
and the City of Edmonds.
• 2018 Edition of the International Fire Code (IFC), as amended by the State of Washington and
the City of Edmonds related to smoke control provisions only.
• 2018 International Mechanical Code (IMC), as amended by the State of Washington and the City
of Edmonds, related to smoke control provisions only.
• Bellevue Fire Department Smoke Control Guideline — Sections 12, 13 and 14
• NFPA Standards
• 2018 Edition NFPA 4 Standard for Integrated Fire Protection and Life Safety System Testing
• 2019 Edition NFPA 13 Standard for Installation of Sprinkler Systems
• 2019 Edition NFPA 14 Standard for Installation of Standpipe and Hose Systems
2020 Edition NFPA 70 National Electric Code Washington Cities Electrical Code)
2019 Edition NFPA 72 National Fire Alarm Code
3 SPECIAL INSPECTION AGENCY
In accordance with IBC Section 909.18.8.2, a special inspection agency is required to perform smoke
control special inspection services. United Building and Engineering Services, LLC has been retained by
the owner (to avoid any conflict of interest) to be this "smoke control' special inspection agency. Smoke
Control Special Inspections will be performed to satisfy requirements as listed in IBC Section 909,
Edmonds requirements and requirements as listed on the approved smoke control drawings. Per IBC
Section 1704.2.4 notification of actual discrepancies which remain uncorrected after immediate
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Smoke Control Special Inspection Procedures
May 21, 2023
notification to the contractor will be brought to the attention of the City of Edmonds and the owner.
4 BUILDING DESCRIPTION
The Anthology of Edmonds is a mid -rise building with stair and elevator pressurization.
Please reference the Edmonds -approved smoke control permit for further details.
It is required by IBC §909.12 that the smoke control systems be controlled by an Underwriters
Laboratories UUKL listed smoke control system.
The smoke control fan capacities include a safety factor. In order to account for the differences in
construction, the initial testing of the elevator hoistway and stair pressurization fans should begin at the
low set point on the variable speed drive. Upon completion of the test, balance and commissioning of
the pressurization fans, the Hand -Off -Auto (HOA) switch is required to be removed from the VFD
controller with a blank faceplate provided. The required pressure differentials must be obtained with all
pressurization systems operating simultaneously. Where applicable, adjustable door sweeps should
also be provided on stair doors to balance the stair pressurization system during building commissioning.
All supply fans are required to be equipped with a source of emergency power, per IBC §909.11. Belt
driven fans shall have 1.5 times the number of belts required for design duty, with a minimum of 2 belts
per IBC §909.10.5. All smoke control system wiring is required to be in conduit. The power, control and
monitoring wiring will be installed within 2-hour fire -resistance shafts or be a 2-hour rated cable system,
respectively.
5 SEQUENCE OF OPERATION
In accordance with IBC Section 909.18, the acceptance test must include a thorough test of the smoke
control sequence of operation under all required conditions; namely, manual, automatic and emergency
power conditions. Upon review of the Rational Analysis, Mechanical and Fire Alarm design drawings,
we have summarized the intended smoke control sequence of operation below. For full details, please
reference the Edmonds approved smoke control drawings. All items as listed on the Edmonds
approved smoke control drawings will be verified.
5.1 Manual Activation/Firefighter's Smoke Control Panel
The smoke control system can be initiated manually via a firefighter's smoke control panel located in
a fire response / command room. The panel will provide three -position (ON -OFF -AUTO) toggle
switches that enable manual override function of the following systems:
1. Stairwell Pressurization Fans
a. ON position will cause control dampers to open, then energize fans after 10 second delay
b. OFF position will cause control dampers to close, fan to de -energize / remain off
2. Elevator Hoistway Pressurization Fans
a. ON position will cause control dampers to open, then energize fans after 10 second delay
b. OFF position will cause control dampers to close, fan to de -energize / remain off
These manual switches take priority over all other functions including daily operation and automatic
operation of the smoke control system in accordance with IBC Section 909.16.
Each toggle switch will be inspected to determine it was or was not completed in conformance
with the approved Smoke Control Drawings (and specifically the approved firefighters smoke
control graphic panel).
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5.2 Automatic Activation
Anthology of Edmonds
Smoke Control Special Inspection Procedures
May 21, 2023
All items on the approved smoke control drawings as it relates to smoke control functionality will
be verified (100% - no sampling).
Elevator hoistway and stair pressurization will be initiated for a fire alarm condition anywhere in
the respective building (or by manual means of the building at the FSCP). Activation of a smoke
detector installed in the vicinity of any pressurization fan air injection point will result in the
automatic shutdown of said pressurization fan.
5.3 Standby Power Functions
The smoke control system is required to operate on standby power in accordance with IBC Section
909.11. Both manual and automatic smoke control means must operate during a power outage and
the system must re -configure to its current status after standby power transfer. The systems and
components which must receive both normal and standby power include, but may not be limited to,
the following:
• Elevator Hoistway Pressurization Fans
• Stairwell Pressurization Fans
• Combination fire/smoke dampers, and control dampers receiving inputs during and
required for the proper operation of the smoke control sequence
• Motors and actuators for doors protecting the elevator hoistway or stairwell shafts (if
provided)
• All fire alarm and graphic panels needed for operation of the smoke control system
• Any controls necessary for the operation of the smoke control system
5.4 Time Constraints
In accordance with IBC, the NEC and design documents, the following time constraints are required:
• The smoke control system acknowledges a signal from an initiating device within 10 seconds.
• In the event of normal power loss, power is transferred to the generator within 10 seconds.
Smoke control components must reset to desired operating condition within 60 seconds of
power loss.
• Fan operation of all fans at the desired flow rate within 60 seconds.
• Any portion of the HVAC system required to shut down does so in 30 seconds.
• Dampers conclude travel within 30 seconds.
• The automatic smoke control sequence configures within 60 seconds after receipt of signal
from an initiating device.
• Off -normal conditions while the system is activated are reported and displayed within the
timeframe per UUKL Listing.
6 SMOKE CONTROL TESTING
Section 13.3.4 of the Bellevue Smoke Control Guidelines is to be followed on the project. This section states that
"upon approval of Building, Electrical and Mechanical Inspectors, Fire Department is required to authorize the
approval to begin smoke control testing (please note on building (265), mechanical (339) and electrical (457)
permits — the Okay to test section)
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6.1 Protocol
Anthology of Edmonds
Smoke Control Special Inspection Procedures
May 21, 2023
A smoke control testing sequence was developed by United and is described below. This testing
sequence can be found in Appendix A. This testing sequence may be modified to include design
change(s) and comment(s) by the City of Edmonds.
6.2 Testing Plan - Narrative
Acceptance Testing of the smoke control system for the Anthology of Edmonds project will include
the following procedures and verifications:
Smoke Barrier Construction:
Smoke barriers shall be constructed of an assembly complying with the IBC and having a minimum 1-
hour fire -resistance rating. Construction of the smoke barrier assembly and seal will be visually
inspected by the special inspection agency. In addition to visual inspection, smoke barrier
construction containing mechanical smoke -control zones shall be functionally tested for automatic
closure where opening protection is required.
Opening Protection:
The fire protection rating of doors in the elevator hoistway and stairwells will be verified to comply with
the IBC and have a minimum rating of 1-1/2-hours. Verification will include referencing NFPA 80 for
the maximum clearances permitted around doors. The fire protection rating of dampers in the smoke
zone boundary will be verified to be 1-1/2-hours at minimum.
Opening protection for smoke zone boundary with automatic closing devices will also be verified by
the special inspection agency. Verification shall include location and identification pursuant to the
construction documents, installation in accordance with their listing, control at the fire fighters smoke
control panel per the construction documents and any monitoring that is required by the approved
documents.
Equipment (General):
Equipment will be verified to meet the temperature ratings specified in the construction documents.
Verification of required pressure differentials will also be performed by the special inspection agency
and documented when the mechanical smoke -control system is placed in a smoke -control mode of
operation. Air quantities including capacities and velocities will be measured and reported in a
manner that is consistent with generally accepted practices.
Smoke Control Fans:
Pressurization fan components shall be verified by the special inspection agency and a statement
shall be provided in the final report which states the fans are rated for the anticipated conditions.
Fans operating at design conditions shall be verified to the manufacturer's data and standard
engineering practices for stable performance. Belt driven fans will be verified to have 1.5-times the
number of belts required for the design duty with the minimum number of belts being two. Fan
motors will be verified to have a minimum 1.15 service factor. Fans shall be verified for proper
rotation when placed into a smoke -control mode of operation. Smoke -control fans shall be shown on
the firefighter's smoke control panel with a clear indication of airflow direction. Actual field recorded
fan curve data will be recorded and provided at the time the final testing report is submitted for
approval. Fans shall be verified to be monitored downstream of electrical disconnects.
Test results and manufacturer data sheets shall be traceable to the equipment identification depicted
on the construction documents.
Ductwork:
Ducts shall be verified to be constructed in accordance with the applicable mechanical code and
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Smoke Control Special Inspection Procedures
May 21, 2023
probable temperatures and pressures to which they are anticipated to be exposed. As the smoke
control ductwork is all positive pressurization, the duct exposure temperature is expected to be
ambient temperatures (summer and winter) which is within SMACNA Guidelines to which the
ductwork has been designed to. Duct leakage testing will not be performed for all smoke -control
ductwork as all ductwork is for positive pressurization and said ductwork does not cross smoke
zones. Ductwork will be verified to be supported directly from building structural elements.
Automatic Dampers:
Dampers at smoke barriers will be verified to be, at a minimum, a Class II leakage, 250°F smoke
damper having a UL 555S listing. Damper testing and reporting shall include: listing number,
individual listing reference number, type of damper (class), temperature rating, location per design
diagrams, field label tag matching design diagram label, monitoring, report status for zone activation,
standby power supply and response time, and fail-safe position.
Detection Devices:
Fire alarm systems supervising the mechanical smoke -control systems will comply with NFPA 72,
National Fire Alarm & Emergency Signaling Code. Smoke detectors that are part of the smoke -
control systems including those used for area detection and for spot -type releasing service will be
tested in their installed condition. Testing will include verification that the installed condition
corresponds to the type of service outlined in the device listing. All devices intended to initiate
sequence will be tested, although fans may be held manually in the closed or off position after
successful testing of a few devices.
Controls:
The mechanical smoke -control system will have complete automatic control as required by the IBC.
Initiating devices will be tested and confirmed to place the smoke control system into operation per
the construction documents. Testing documentation will include confirmation of system activation
and presence of power downstream of all disconnects. Control sequence testing will also be
conducted under standby power conditions. The control units of fire detection systems which
supervise mechanical smoke -control systems will be verified to comply with UL 864 and be listed as
smoke -control equipment (UUKL).
Balancing and All Adjustment(s) of the Smoke Control Fans:
All airflow, pressure testing and adjustments of the smoke control fans will be done by an approved
Associated Air Balance Council (AABC), National Environmental Balancing Bureau (NEBB), or
Testing Adjusting, and Balancing Bureau (TABB) agency that is retained under the mechanical
contractor. United will witness balancing and review all documentation prior to submission of the
final report. In accordance with IBC Section 909.10.5, fan curves shall be re -plotted after final
balance to confirm stable performance.
Certificate of Compliance by United Building and Engineering Services
Upon completion of the entire smoke control system in accordance with the approved
documentation along with consultation with South County Fire Department, United will issue a
Certificate of Completion as listed in section 13.4 of the Bellevue Smoke Control Guidelines.
7 SYSTEM COMMISSIONING, CHANGE(S), PERIODIC AND MAINTENANCE TESTING
All components of the smoke control system are required to be inspected and tested as part of the
commissioning process. All work as listed on the approved Smoke Control Drawings will be verified.
In addition, all smoke control related item(s) on the approved fire alarm drawings will also be verified.
Commissioning of the building smoke control system shall be performed in accordance with IBC §909
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Smoke Control Special Inspection Procedures
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after the system is installed and before the building is occupied (and at this time — prior to any tenant
improvement work). Upon completion of the commissioning, a complete sealed test report should be
developed in accordance with IBC §909.18.8.3.
Training should be provided and a log should be kept at the firefighters' smoke control panel for all
periodic testing and inspection activity.
IFC Section 909.20.4 requires that a dedicated system be tested at least semi-annually. Full smoke
control test procedures as identified in this report (or the latest report after tenant improvement work) is
followed and deficiencies are noted and repaired.
Periodic testing is required to be performed semi-annually by companies qualified and approved (IBC
Sections 909.18.8.2, 1704.2.1 and 1705.18.2) thoroughly knowledgeable in the operation, testing, and
maintenance of the smoke -control system in accordance with the 2018 International Fire Code (IFC)
§909.20. The results of the tests shall be documented and the tests shall be conducted under standby
and normal power. Operation of the correct outputs for each given input shall be verified by the
periodic testing. Smoke Control Special Inspections shall not be confused with fire alarm
periodic/annual testing or confidence testing. Smoke Control Special Inspections are different /
independent of these other periodic / annual testing item(s).
All future improvement / change work will require some degree of smoke control re -testing by a
qualified and approved smoke control special inspection firm (IBC Sections 909.18.8.2, 1704.2.1 and
1705.18.2 — The vendor, technician, installing contractor or air balancer cannot serve as the Special
Inspector nor be a subcontractor or affiliate to any of the aforementioned entities as a Special
Inspector). Change(s) design must be documented in the special inspection report, prepared in
accordance with IBC Section 909.18.8.3. Record drawings shall include an accurate depiction of
risers, raceway, conduit, all wire runs, cable identification, conduit size, location of junction boxes,
terminal boxes, sources of power, devices, sensors, equipment, controlled equipment (motor starters,
fans, pumps, valves, dampers, etc.).
Additionally, it is required by IBC §909.12 that the smoke control systems be controlled by an
Underwriters Laboratories UUKL listed smoke control system. A UUKL listed system is required to
perform a weekly self -test of the dedicated smoke control equipment including all smoke zone
boundary doors, dampers, and any dedicated smoke control fans. Upon completion of the self -test,
any door, fan, or damper that does not operate as required will constitute a test failure. Indication of a
test failure must result in a latching trouble condition on the fire alarm control panel, and the trouble
condition must be reported to the central station. The UUKL listed system shall be programmed to
print a hard -copy report summarizing the results of the weekly self -test that clearly indicates whether
the system passed or failed the test.
The following items must be maintained current onsite, preferably in the location of the FSCP for the
life of the building: Items one and two must be submitted to and approved by South County Fire
Department prior to the start of special inspections:
• Approved control diagrams must be kept accessible in the Fire Control Room for the life of the building and
must be updated when changes are made to the building.
Plans showing the devices and equipment which make up the smoke control system. This will include
control diagrams in accordance with IBC 909.15, all smoke barriers, applicable initiating devices,
controllers, fire alarm control panel, fire-fighter's smoke control panel, facility temperature controls, control
wiring or tubing, isolation valves, relays, doors, dampers, fans, all supervision devices.
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Smoke Control Special Inspection Procedures
May 21, 2023
• Every device must have a distinct identifying address. For purposes of this requirement, the approved
smoke control drawings suffice provided all of the devices listed above are shown, and no extraneous
equipment other than fire alarm devices.
A detailed event matrix (each device must be identified by individual address exactly as it is shown on the
fire alarm approved plans).
• Documents describing the proper operation and maintenance requirements of each component of the
smoke control system, including fan curves for the smoke control fans in the building.
• Maintenance logs and quarterly testing logs.
• The approved smoke control Rational Analysis.
• UUKL panel self -test printouts.
• The routine maintenance and operational program described in IFC Section 909.20 shall be maintained
onsite, preferably in the same location as the FSCP. Periodic, annual and tenant improvement testing shall
reference these materials.
8 SUMMARY
The smoke control system protecting the elevator hoistway and stairwells at the Anthology of Edmonds
project will be tested and reviewed in accordance with minimum code requirements and design
documents. Please contact us via email at bob. long(aNnitedbes.com or via telephone at (425) 591-4633
with any further questions or concerns regarding this report.
Updated by:
United Building and Engineering Services, LLC
W -
Bob Long I Principal
United Building and Engineering Services, LLC.
1400 112th Ave SE, Suite 100. 1 Bellevue, WA 98004
Direct:425.591.4633 1 Mobile: 425.591.4633
Email: bob.long@unitedbes.com Website: www.unitedbes.com
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Appendix A — Smoke Control Testing Procedure — Outline Format
1. Phase A
Phase A is for equipment installation verification and component identification. The purpose of
this phase is to verify that the installed equipment is as specified in the design documents and the
approved smoke control system submittal. Implementing this phase of the commissioning plan is
independent of the phasing of construction. When the physical installation of equipment is
completed, the equipment can be physically inspected.
1.1. Component Identification
Components and sub -systems that are used as part of the Smoke Control System will be
identified by manufacturer, model number, and building specific mark number. Product data (cut)
sheets for each component and the applicable design documents will be used to verify that the
installed equipment meets the design requirements.
1.1.1. Fans and Motors — Identify all installed smoke control system fans and motors by
Mark Number, Manufacturer and Frame Size.
1.1.1.1. Temperature — all pressurization fans shall be evaluated to verify that
they are capable of performing their intended function under the probable
temperature exposure.
1.1.1.2. Verify installed fans are on non-combustible supports.
1.1.1.3. Verify current sensors or pressure transmitters (if applicable).
1.1.1.4. Verify monitoring down -stream of the power disconnects.
1.1.2. Dampers —Verify installed smoke control system dampers meet design
requirements as defined in the smoke control report and are correctly installed.
Perform a visual inspection of dampers to:
1.1.2.1. Verify that the installed dampers are appropriately listed (if applicable).
1.1.2.2. Verify that dampers are installed in accordance with their listing.
1.1.2.3. Verify presence of position switches and related design features. Verify
that placement is adequate to monitor movement of all damper blades
when required.
1.1.2.4. Verify that temperature settings for dampers are appropriate for smoke
control.
1.1.3. Monitoring Devices - Air Flow Switches, Differential Pressure Transmitters,
Current Sensors, Position Switches, and similar devices.
1.1.3.1. Identify manufacturer/model number.
1.1.3.2. Verify proper device mounting location to monitor
1.1.3.2.1. Maintenance disconnects
1.1.3.2.2. Power downstream of all disconnects
1.1.3.2.3. Position and/or status for dampers, automatic horizontal
sliding door, and similar features
1.1.3.2.4. Operating status of fans. Airflow switches must be
located in the airstream. Current sensors must monitor
power leads to the motor ONLY. Current sensors must
also be adjusted to differentiate between a locked rotor
and missing belt condition (i.e., to provide a high/low
current limit).
1.1.4. Control Devices - Control Relays
1.1.4.1. Identify manufacturer/model number.
1.1.4.2. Verify listing as appropriate.
1.1.4.3. Verify proper device mounting location to accomplish:
1.1.4.3.1. Placement within 3-feet of controlled component.
1.1.4.3.2. Override control of HOA Switches.
1.1.5. Smoke Control Panel
1.1.5.1. Identify make/model and verify listing.
1.1.5.2. Verify that components susceptible to power surges are protected by
conditioners, suppressors or other approved means.
1.1.5.3. Verify interface to fire alarm system control relay module and monitor
module.
1.1.5.4. Verify a listed printer is located adjacent to the smoke control panel in an
appropriate location (e.g. on a worktable).
1.1.6. Firefighter's Smoke Control Station
1.1.6.1. Verify that the panel graphically depicts building configuration and the
smoke control zones consistent with approved construction document.
1.1.6.2. Verify that major duct, dampers, and fans, as well as proper connectivity,
are shown on the panel.
1.1.6.3. Verify status indicators as follows:
1.1.6.3.1. Off or Closed — RED
1.1.6.3.2. On or Open — GREEN
1.1.6.3.3. Auto — WHITE
1.1.6.3.4. Fault — YELLOW / AMBER
1.2. Shaft & Smoke Barrier Construction
Shaft and smoke barrier construction (the stairwell and elevator shafts) will be reviewed
based on drawing review and visual inspection of accessible sections of shafts. Visual
observations will verify that barriers are free of major unsealed openings.
1.3. Exterior Air Inlets and Outlets
Equipment locations will be reviewed to verify that uninvolved portions of the building are
not exposed to an additional fire hazard. Outside air inlet and exhaust outlet locations
will be reviewed to verify that the potential for reintroduction of smoke and flames into the
building is minimized and that the exposure to the building and adjacent buildings is
limited.
1.4. Standby Power Systems
Physical inspections will be performed to verify that the standby power complies with the
requirements of IBC, Section 909.11
1.4.1. Verify that the standby power source and transfer switches are located in a room
of at least a one -hour fire -resistive construction and that ventilation is provided in
accordance with the approved design.
1.4.2. Verify that power distribution from the two sources shall be by two independent
routes.
1.5. Labeling
Verify by physical inspections that all key smoke control system fans and related smoke
control equipment are appropriately labeled and are consistent with design drawings and
the firefighter's smoke control station. Verify by physical inspections that detection and
control systems are clearly marked at all junctions, accesses, and terminations.
2. Phase B
Phase B is for equipment functional testing. The purpose of this phase is to verify that the smoke
control equipment is operational, properly supervised and that its status is accurately indicated at
the firefighter's control station. This phase of the commissioning can be performed when the
required equipment is installed, powered by permanent power, and the necessary control
systems are installed.
Testing will be performed under normal power and under standby power. This phase of testing
will primarily be performed under normal power; functional testing under standby power may be
combined with Phase C, Sequence of Operations Testing.
Functional testing will involve turning the equipment on from the firefighter's smoke control station
and field -verifying the appropriate response of each individual fan, automatic horizontal sliding
door, and damper. This process will also verify that the firefighter's smoke control station
provides accurate indication of the status of all smoke control system equipment (fans, automatic
horizontal sliding doors, and dampers). Appendix A contains a testing check -list for use during
testing.
2.1. Fans
Properties of the fans used for smoke control are as listed on the approved
Smoke Control Drawings. United will verify all items as listed on the approved
Smoke Control Drawing.
2.1.1. The contractor will test, balance and adjust the fans and the resulting test data will be
documented and submitted to United:
2.1.1.1. Measure fan airflow (cfm) in smoke control mode.
2.1.1.2. Confirm proper rotation of fan.
2.1.1.3. Determine voltage and amperage.
2.1.1.4. Determine motor speed (rpm).
2.1.1.5. Check belt tension.
2.1.1.6. Verify fan service motor factor of 1.15
2.1.1.7. Verify number of belts is equal to 1.5 times that required (minimum 2).
2.1.2. Proper supervision will be verified by disconnecting power to the fans and
observing that the proper "FAULT" light is displayed on the firefighter's smoke
control station. Activation of the firefighter's smoke control station "FAULT" light
and smoke control panel trouble relay (monitored by the fire alarm system) are
required to take place within the timeframe of the UUKL Listing.
2.1.3. Verify manual control of the fans from the firefighter's smoke control station and
that the panel correctly indicates the status of the fan. Verify "no -belt" condition
response when current sensors are used to monitor fan operation. Activation of
the firefighter's smoke control station "FAULT" light and smoke control panel
trouble relay (monitored by the fire alarm system) are required to take place
within the timeframe of the UUKL Listing.
2.1.4. Verify automatic fan shutdown upon initiation of corresponding smoke detectors
installed for the purposes of fan shut -down. All such initiation devices are
required to be tested.
2.1.5. Verify timing in accordance with IBC and Appendix B of this report.
2.2. Dampers
Proper operation of the dampers that are part of the smoke control system must be
verified. Each will be visually verified to respond appropriately to the firefighter's smoke
control station command.
2.2.1. Verify that all applicable dampers and automatic horizontal sliding doors open
and close as required by the firefighter's smoke control station direction.
2.2.2. Verify proper indication at the firefighter's smoke control station. On a random
basis, verify that the dampers are properly supervised by lifting a lead and/or
causing the damper or door to misalign and verifying that a fault condition is
displayed at the firefighter's smoke control station. Activation of the firefighter's
smoke control station "FAULT" light and smoke control panel trouble relay
(monitored by the fire alarm system) are required to take place within the
timeframe of the UUKL Listing.
2.2.3. Proper damper failure position will be confirmed as listed per the approved
Smoke Control Drawings.
2.2.4. Verify timing in accordance with IBC and Appendix B of this report.
3. Phase C
Phase C is for sequence of operations testing. This phase involves testing of the automatic
functions of the smoke control system to be in compliance with the approved smoke control
drawings.
Representative fire event scenarios will be tested under normal power and retested under
standby power conditions to verify consistent performance. The standby power testing will be
performed when the smoke control system has been tested and shown to function properly under
normal power.
All initiating devices and fire alarm system components necessary to test automatic operation of
the smoke control system must be installed and operational. It is anticipated that sprinkler, fire
alarm, mechanical, electrical, and controls contractors must be present during the sequence of
operations testing.
3.1. Sequence of Operations Testing
Conduct sequence of operations testing to demonstrate that the smoke control system
activates properly in response to the various types of alarms. Since the smoke control
system is an active system, the bulk of the testing will be focused on verification of the
proper operation of the fans and dampers used in the active smoke control system.
3.1.1. Verify that the system activates properly given an initiation of a representative
number of each type of device (i.e. area smoke detector and water flow switch).
3.1.1.1. Verify the operation of each fan and damper controlled by the smoke
control system. Proper operation of the smoke control system
components will be by a combination of visual verification and use of the
indicator lights on the firefighter's smoke control station (which were
verified to provide accurate indication in Phase B).
3.1.1.2. Select a representative fan and damper to verify that altering the
status of the smoke control equipment (i.e. loss of power to a fan)
during automatic smoke control system operation indicates a FAULT
condition on the firefighter's smoke control station and a trouble or
supervisory condition on the smoke control system. Activation of the
firefighter's smoke control station "FAULT" light and smoke control
panel trouble relay (monitored by the fire alarm system) are required
to take place within the timeframe of the UUKL Listing.
3.1.1.3. Verify automatic fan shutdown upon initiation of a representative smoke
detector installed for the purposes of fan shut -down. One such initiation
device for each fan is required to be tested.
3.1.1.4. On a random basis, verify that, with the smoke control system
operational, activation of an alarm in other areas of the building does not
alter the status of the smoke control system.
3.1.2. On a random basis, verify that, with the smoke control system under automatic
control, the firefighter's smoke control station properly overrides and properly
operates the smoke control equipment.
3.1.3. Repeat a representative test to verify proper system operation when normal
power is shut down while in alarm (Test 2).
3.1.4. Repeat a representative test to verify proper system operation when alarm is
initiated while under standby power (Test 3).
3.2. Weekly Self -Test
The weekly self -test features of the UUKL Listed smoke control panel will be
demonstrated as followed:
3.2.1. The panel timer will be manipulated to witness the automatic actuation of the test
sequence.
3.2.2. Upon initiation, the proper operation of the system's ability to self -test will be
verified by performing the following tests and noting that the appropriate test
results are obtained:
3.2.2.1. One test where a component is purposely faulted;
3.2.2.2. One test where all components are known to function properly; and
3.2.2.3. One test where a fire alarm (i.e. smoke detector or waterflow switch) is
initiated during the self -test.
3.2.3. The reporting function of the panel will be verified through the generation of a
printed report at the smoke control panel.
3.2.4. During the test where a smoke control system "FAULT" condition is forced, verify
the fire alarm panel monitoring the smoke control panel trouble relay annunciates
a trouble signal and transmits a trouble signal to the campus proprietary
supervisory signaling system. Verify the trouble signal is latched on the fire
alarm control panel by restoring the smoke control panel to normal status. The
trouble condition on the smoke control panel should self -restore but the trouble
condition on the fire alarm control panel should not self -restore.
4. Phase D
Phase D is for system performance testing. This phase involves measurement of the code -
specified performance parameters appropriate for the smoke control method used in the building.
The significant parameters to be measured are:
4.1. Stairwell Pressurization: Pressure differentials across closed interior exit stair doors. In
accordance with the approved rational analysis, the pressure differential across interior
exit stair doors is required to be between 0.10 w.c. and 0.35 w.c. measured with all doors
closed. The contractor is required to provide the measuring equipment.
4.2. Elevator Shaft Pressurization: Pressure differentials across closed elevator doors. In
accordance with IBC Section 909.21, the pressure differential across closed elevator
doors, other than the primary recall floor (at the primary recall floor the doors are required
to be fully opened upon alarm), is required to be between 0.10 w.c. and 0.25 w.c. The
contractor is required to provide the measuring equipment; note that some manometers
may not easily be able to measure pressure differences through closed elevator doors.
4.3. Door Opening Force Test: A representative sample of interior side -swinging type doors
within the means of egress will be tested for opening force. In accordance with the
applicable codes, the opening force for doors shall not exceed 15 Ibf to release the latch,
30 Ibf to set the door leaf in motion, and 15 Ibf to open the door leaf to the minimum
required egress width.
The performance testing may be performed under manual control of the appropriate equipment
from the firefighter's smoke control station or under automatic control initiated by an alarm. All
measurements are required to occur when system is fully operational (i.e. all pressurization fans
are operating at design settings).
Appendix B — Smoke Control Testing Sequence
The following represents a proposed testing sequence to be used at the Anthology of Edmonds smoke
control systems. This sequence should be modified as necessary to accommodate as -built conditions or
changes in design following issuance of this plan.
1. Spot Smoke Detector Test and Timing Verification
a. Initiate area smoke detector
b. Observe proper sequence of smoke control system including:
i. Building fire alarm initiates.
ii. Elevators recall to appropriate floor (elevators recall only upon activation of an elevator lobby
smoke detector). In accordance with IBC Section 909.18.6, differential pressures per IBC
Section 909.20.5 will be confirmed for each possible smoke control condition. Verification will
also be performed to determine if a single elevator operates while all hoistway doors are
closed.
iii. Required HVAC units within building shut down within 30 seconds.
iv. Dampers required to close, close within 30 seconds.
V. Dampers required to open, open within 30 seconds.
vi. Supply fan proves adequate air flow within 60 seconds.
vii. Fan control dampers open within 30 seconds.
viii. Stairwell and Elevator Hoistway Pressurization fan start and come up to speed
in 60 seconds.
ix. All operations occur within a total of 60 seconds from initiation of sequence.
X. Firefighter's smoke control panel reports correct status.
C. After first initiation, building fire alarm may be silenced; actuation will be monitored at the
panel only and response times will no longer be verified.
d. Reset. Restore doors to normal open position.
2. Fan Fault Status Test — Belt Driven fans.
a. Prior to activation, verify fault status by removing power from fan. Restore power to
fan(s).
b. With fans operating under automatic activation, remove power from the fan(s).
C. Verify fault status at the firefighter's smoke control panel.
d. Remove belts from the fan(s). Restore power to the fan(s).
e. Verify fault status at the firefighter's smoke control panel.
f. Remove power from fan(s). Replace belts. Restore power to the fan(s).
g. Verify running / appropriate status at the firefighter's smoke control panel.
h. Repeat for all fans.
3. Damper Fault Status Test
a. Initiate smoke detector. Verify proper sequence.
b. Verify fault status of each damper by disengaging rod from motor and observing fault
status and appropriate fail-safe position for each damper.
C. Reset. Restore dampers to normal.
4. E-Power Test
a. Initiate sequence via smoke detector on normal power.
b. During the test, primary power will be shunted by operating main circuit breaker.
C. Observe that system transfers power within ten (10) seconds and smoke control
sequence completes initiation cycle within sixty (60) seconds after transfer.
d. While system is on standby power, reset system to normal status and initiate sequence
via smoke detector.
e. Observe proper deployment of sequence and time constraints.
5. Manual Activation Test
a. Fully manipulate system at firefighter's smoke control panel. Observe proper sequence
including:
i. Doors close.
ii. HVAC system configures to smoke control mode.
iii. Dampers close or open depending on required position.
iv. Fans operate correctly.
b. Reset and restore primary power.
6. Performance Verification
a. Take / measure airflow quantity and velocity for elevator hoistway and stairwell
pressurization measurements, door opening forces, etc. If the performance requirements
are not achieved of the tested zone, the tested zone is considered to fail.
GENERAL - IBC SECTION 909.18
Inspection
1. Confirm zoning of mechanical equipment, fire sprinklers, and smoke detectors in accordance with smoke control
permit documents.
2. Confirm Fire-fighter's Smoke Control Panel conforms to requirements of Section 909.16 and the approved smoke
control system design.
3. Confirm the smoke control system controller is a listed UUKL panel with connected printer to provide written report
per IBC Section 909.12.
4. Confirm that the response times for the smoke control components comply with IBC Section 909.17 and the
approved smoke control permit documents.
5. Evaluate smoke barrier construction and opening protection per IBC 709.
6. Confirm correct smoke control system operation upon automatic initiation and manual override functions per IBC
Section 909.18.7.
7. Confirm proper status indications of smoke control equipment at Fire-fighters Smoke Control Panel.
8. Confirm doors close and latch and door -opening forces at exit doors do not exceed limitations of 30 pounds of door
opening force.
FIRE ALARM DEVICES - IBC SECTION 909.18.1
Inspection
1. Confirm smoke control system device locations as shown on approved smoke control permit documents.
2. Confirm make and model are consistent with approved smoke control plans.
Testing
1. Initiate smoke detector.
2. Observe proper sequence of smoke control system including:
a. Verify sequence per approved smoke control sequence of operations matrix
d. All operations occur within a total of 60 seconds from initiation of sequence.
3. Confirm correct FACP/FSCP system annunciation of device.
4. Confirm alarm notification signal transmitted upon activation, maximum 10-second delay per NFPA 72-2010
Section 23.8.1.1.
5. After first initiation, building fire alarm may be silenced; actuation will be monitored at the panel only and response
times will no longer be verified.
6. Confirm alarm trouble upon activation of associated shaft duct detector if so provided.
DUCTS - IBC SECTION 909.10.2-.3
Inspection
1. Confirm ductwork serving smoke control system is located as shown on the approved smoke control plans.
2. Confirm that air inlets and outlets satisfy the 20 ft separation requirement of IBC Section 909.10.3.
Testing
1. Leakage testing per IBC 909.10.2 would be limited to ducts serving smoke control system that are crossing smoke
control zone boundaries.
DAMPERS - IBC SECTION 909.10.4
Inspection
1. Confirm dampers serving smoke control system are installed per contract documents and manufacturer's
installation instructions.
2. Confirm make and model in accordance with approved smoke control plans.
3. Control system point-to-point checkout is complete to ensure all damper input/output points are wired correctly.
4. Damper assembly is clean of any construction debris, dirt, or other foreign materials.
5. Damper assembly does not appear to be askew, twisted, or misaligned in any way that could prevent proper
damper movement.
6. Access to damper assembly and all components is acceptable for testing, maintenance, and replacement.
7. Location of each damper assembly is clearly and correctly located on as -built drawings.
8. Normal power, and emergency if applicable, is provided to each damper assembly.
9. Confirm damper listing.
10. Confirm listing is appropriate to application (static/dynamic, vertical/horizontal) for installed condition.
11. Confirm damper is connected to the appropriate control devices or systems.
12. Verify that fire alarm control/monitor modules are within 3 feet of HVAC equipment used for smoke control OR that
the wiring between is supervised.
Testing
1. Confirm proper power failure position.
2. Confirm automatic operation.
3. Confirm manual operation from Firefighter Smoke Control Panel during alarm event and non -alarm event.
4. Confirm complete operation and range of motion (fully open to fully closed position).
5. Confirm positive confirmation of damper position indicated at Firefighter Smoke Control Panel within 60 sec.
6. Verify FAULT status of each damper by disengaging rod from motor and observing FAULT status and appropriate
fail-safe position for each damper.
7. Verify temperature response device(s) operate properly for FSDs.
FANS - IBC SECTION 909.10.5, 909.18.5
Inspection
1. Fans serving smoke control system are installed per contract documents and manufacturer's installation
instructions.
2. Confirm make, model and motor data in accordance with approved smoke control plans.
3. Control system point-to-point checkout is complete to ensure all fan input/output points are wired correctly.
4. Confirm noncombustible supports for fan from structure.
5. Record appropriate data, including make, model, size, power requirements, and VFD setting(s) as appropriate.
6. Confirm the number of belts: 1.5 times the number of belts required for design duty, or a minimum of 2.
7. Confirm minimum service factor of 1.15 for fan motor.
8. Confirm fan belt tension.
9. Confirm that the fan equipment is rated and certified by the manufacturer for the anticipated operating temperature.
10. Confirm provisions for monitoring power downstream of last disconnect, such as via weekly equipment test
sequence per IBC Section 909.12. Disconnect power and confirm FAULT.
11. Confirm means of positive confirmation of actuation per IBC Section 909.10.12.
12. Confirm that all VFD control panels are removed or the HOA on each VFD is password -protected, or locked.
13. Confirm 20 ft separation between intake and any building exhaust.
Testing
1. Prior to activation, verify FAULT status by removing power from fan.
2. Turn fan "on" at FSCP and verify operation of fan and LED indicators within 60 sec.
3. Confirm immediate energizing and de -energizing of fan for starting and stopping.
4. Confirm correct rotation of fan.
5. Confirm voltage, amperage, revolutions per minute (rpm), VFD frequency, etc.
6. Remove power from fan while running and verify FAULT status at FSCP.
7. Conduct belt on/off test.
a. Remove belts from the fan(s). Restore power to the fan(s) and turn fan "on" at FSCP.
b. Verify FAULT status at the firefighter's smoke control panel.
C. Remove power from fan(s). Replace belts. Restore power to the fan(s).
d. Verify running / appropriate status at the firefighter's smoke control panel.
8. Test duct detector for Supervisory function, if so equipped.
9. Confirm manual control from Firefighters Smoke Control Panel, including override of automatic operation.
10. Measure and record pressure differential across each stairway door with all doors closed.
11. Measure and record the force needed to open each door using a spring scale. Measured door opening force
should not exceed code, while pressure differential across remaining doors should meet or exceed code.
12. Reset all switches to "auto" position.
13. Repeat for all smoke control fans.
The following table provides guidance for implementation of selected aspects of Smoke Control Systems
to be installed under the 2018 International Building Code, §909. The list is not intended to be a complete
compilation of all requirements and resulting features. It is simply added detail about issues that are
typically not well defined in smoke control system design documents and that have resulted in improper
installations.
Code
Reference
Smoke Control System Feature
Firefighter's Smoke Control Panel (FSCP) Configuration
IBC §909.12
. FACP shall be listed as smoke control equipment.
IBC §909.16.1
. Use of four status indicator lights (WHITE, RED, GREEN and AMBER) is
specified by the 2012 IBC
IBC §909.16.2
. The fire-fighter's control panel shall provide control capability over the complete
smoke -control system equipment within the building as follows-
1 - ON -AUTO -OFF control over each individual piece of operating smoke control
equipment that can also be controlled from other sources within the building
This includes stairway pressurization fans, smoke exhaust fans, supply,
return and exhaust fans; elevator shaft fans and other operating equipment
used or intended for smoke control purposes.
2. OPEN -AUTO -CLOSE control over individual dampers relating to smoke
control and that are also controlled from other sources within the building.
3. ON -OFF or OPEN -CLOSE control over smoke control and other critical
equipment associated with a fire or smoke emergency and that can only be
controlled from the fire-fighter's control panel.
Fire -Smoke Dampers (FSDs)
IBC §717.3.� FSDs must be Leakage Type II/250OF minimum.
Detection and control system wiring
IBC §909.12.1
. In addition to meeting requirements of NFPA 70, National Electric Code, all
wiring, regardless of voltage, shall be fully enclosed within continuous raceways
Power Systems
IBC §909.11
The smoke control system shall be supplied with two sources of power. Primary
power shall be the normal building power systems. Secondary power shall be from
an approved standby source complying with NFPA 70, National Electric Code. The
standby power source and its transfer switches shall be in a separate room from the
normal power transformers and switch gear and shall be enclosed in a room
constructed of not less than 1-hour fire -resistance rated fire barriers ventilated
directly to and from the exterior. Power distribution from the two sources shall be by
independent routes. Transfer to full standby power shall be automatic and within 60
seconds of failure of the primary power. The systems shall comply with the IBC or
NFPA 70, National Electric Code.
Verification
IBC §909.12
The code requires methods of verification for actuation, testing, manual override, the
presence of downstream power for all disconnects, and printed reports summarizing
weekly preprogrammed tests accompanied by visual and audible signals if abnormal
conditions exist. Air flow for pressurization fans must therefore be verified using
pressure transducers listed for the intended purpose or other approved means.
Control Device Locations