HomeMy WebLinkAbout2017/02/06 - ADMIN - Minutes - Fire Civil Service Commission - Regular
FIRE CIVIL SERVICE COMMISSION MINUTES
February 6, 2017 – 8:30 a.m.
WESTWOOD ROOM – CITY HALL
1. The meeting was called to order at 8:30 a.m. by President Tift.
2. In attendance were Commissioners Stuart Williams, Bob Tift, and Bill MacMillan. Also present were
Ali Timpone, HR Coordinator/Staff Liaison; Steve Koering, Fire Chief; John Wolff, Deputy Fire Chief;
and Union President and Lieutenant Eva Hansen.
3. Commissioner MacMillan was declared President of the Commission in accordance with state statute.
4. A motion was made by Commissioner MacMillan, seconded by Commissioner Tift, to name
Commissioner Williams as Secretary of the Commission. Motion passed unanimously.
5. Minutes of the November 2, 2016 Fire Civil Service meeting were approved as presented.
6. Deputy Chief Wolff presented the promotional process for Fire Lieutenant. Six applicants participated in
the process and three achieved a passing score to be placed on the eligibility roster. Firefighters Jens
Andersen, Adam Lockrem, and Mike Lindblom are the names on the roster. A motion was made by
Commissioner MacMillan, seconded by Commissioner Tift, to approve the eligibility roster for the
position of Fire Lieutenant. Motion carried unanimously.
7. Chief Koering presented his annual report, including information from 2016 regarding statistics, major
fire incidents, recognition, revenue, training, staffing, programs, and equipment. A copy of his report is
attached.
8. In other business, Commissioners discussed the upcoming legislative session and the housekeeping items
the City has requested to have updated regarding the Fire Civil Service Commission statute (Chapter
420). Chief Koering will ensure Commissioners are updated if/when the bill proceeds.
9. The Commission adjourned at 8:36 a.m.
Respectfully submitted,
Ali Timpone
HR Coordinator/City Staff Liaison
Fire Civil Service Commission Report
Steve Koering: Fire Chief
I. Introduction
I would like to share with the Commission the following report of the Fire Department’s activities in
Fiscal Year 2016.
II. Fire Statistics 2016
2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
Structure Fires 61 61 96 57 84 76 66 63 73 53
Other Fires 71 46 68 37 53 64 48 28 42 41
Rescue/Emergency
Medical 2,959 3,200 3,140 3,206 3,078 3,117 3,360 3,571 3,720 3,601
False Alarms 314 293 270 325 288 278 296 350 309 345
Mutual Aid Given 62 67 64 76 60 70 84 77 69 72
Mutual Aid Received
* 26* 27* 22* 36* 45* 25* 31* 6* 56* 17*
HCFIT Response
(Aid Given) 8 1 9 N/A 3 5 6 3 2 0
Hazmat Responses 76 77 77 85 74 88 95 105 104 101
Other Hazardous
Responses 111 66 57 108 101 57 110 91 89 80
All Other
Responses 619 654 657 578 597 683 588 691 690 760
Total 4,273 4,464 4,429 4,472 4,335 4,433 4,647 4,976 5,096 5,052
* Mutual Aid Received number is not to be included in Total
III. Major Fires/Incidents in 2016
October 15, 2016 – 2610 Burd Pl
At 1521 hours, Quint 2 was dispatched to 2610 Burd Pl for the smell of burning rubber coming from a
clothes dryer. Follow up calls to Dispatch reported a confirmed dryer fire with black smoke coming from
the downstairs walkout (Charlie side). An All Call alarm was requested along with Engine 1. After
assuming command by Lt. 31, the homeowner guided crews to the Charlie side of the structure and a
cross lay was pulled and entry was made. A quick hit knockdown was made to the dryer and a water
supply was established by Engine #1. Overhaul was done and area checked for extension. Command was
transferred to Chief #3. Lt. 31 assumed Charlie division and ventilation was established and crews
removed the burned equipment from the home. Fire destroyed the dryer, damaged the adjacent washing
machine and melted wires for a light fixture and water meter. The house was turned back over to the
homeowners when the air levels were ventilated to normal levels.
Damage was estimated at $10,000
St. Louis Park Fire Department
February 6, 2017
October 11, 2016 – 8910 State Hwy 7
At 2212 hours, Fire Units were dispatched to the area of 8900 Hwy 7 for the report of a vehicle that was
occupied and sinking in a pond. While enroute, Captain 36 requested an All Call for additional
personnel, Hennepin County Water Patrol, and HCMC Medics. Upon arrival, Captain 36 took command,
and observed a vehicle partially submerged in the Minnehaha Creek near the 37th St bridge. Captain 36
had already donned a Mustang suit prior to arrival, so command was transferred to FF140. Captain 36
was tethered with a line and swam to the vehicle and was able to get the driver’s door open. He then
removed the driver and carried her to the opposite shore where SLPPD assisted them out of the water.
The driver was then passed to HCMC medics for medical evaluation. We stood by to assist tow operators
with removing the vehicle from the water, by attaching tow hooks to the vehicle, and providing scene
lighting. Once the vehicle was removed, we cleared and command was terminated.
October 19, 2016 – 3325 Utah Ave S
At 1001 hours, the Fire Department was called for a reported structure fire called in by the resident.
Chief 2 responded and requested a full first alarm assignment. E1, Q2, Chief 1, Chief 3, Chief 4, U2, and
U3 responded to the scene. Mutual aid companies from Hopkins and Edina responded to the scene as
well as an HCMC ambulance. Chief 2 arrived and took command. Dark smoke was coming out of the
structure on the delta (D) side of the building near the rear of the home. E1 arrived and pulled a pre-
connected attack line and stretched it around the bravo (B) side to the back of the house to make entry
on the Charlie/Delta (C/D) corner to search for and attack the fire. Fire was found in a workshop on the
Delta (D) side of the home, directly behind the attached garage. E1 was able to knock down the fire and
preformed overhaul to check for hot spots. A crew set up ventilation at the door on the Delta (D) side of
the home. There was an overhead garage door that faced the Delta (D) side of the home that a crew
breeched to aid in ventilation. A crew went to the roof of the home and removed some attic vents and
other necessary work to check for any extension into the attic space. An LSU was called to the scene
from Eden Prairie. E2 and R2 responded to the scene with off duty personnel. Crews were sent to
secure utilities in the basement. Additional ventilation was set up on the Alpha (A) side of the house.
Crews preformed a secondary search for a cat that was reported to still be in the house and a crew was
able to recover. The cat did not appear to be breathing. Resuscitation efforts were performed but were
unsuccessful. A board up company was called and they responded to the scene. Crews performed
salvage and overhaul and checked for any fire extension. An investigation was performed and it was
discovered that a chop saw with a masonry blade had been used for a floor tile project and was the
cause of the fire. All crews cleared and command was terminated.
Damage was estimated at $250,000
November 6, 2016 – 3601 Phillips Pkwy
At 0150 hours, the Fire Department was called for two trips of a Zone 1 Fire Alarm. Enroute; Dispatch
advised that the resident manager was reporting water coming out of Unit 120 and the door was hot.
Quint 2 was clearing a nearby prior call and arrived to find the building being evacuated and reports of
possible adult and children in the unit. LT. 31 initially took command. Engine 1 arrived and followed
shortly behind the crew of Quint 2 into the building; both units were equipped with full protective gear,
forcible entry tools and pressurized water fire extinguishers. Staffing was such that both drivers were
available to standby to support standpipe and sprinkler systems as well as concurrently deliver additional
equipment if required. Capt. 28 thereafter took command and requested an All Call for staffing. The
fire was determined to be out via the sprinkler system and a primary search was conducted by Quint 2
accompanied by a crew member from Engine 1. Primary search resulted in no occupants located in the
apartment. Units on scene proceeded to control water flow, initially at the main risers and
subsequently at the Zone 1 control in the center stair well. Once city pressure was removed from the
system, the crew member of Engine 1, backed up by Quint 2, utilized 4 door wedges to stem the flow of
water draining into the unit. Chief 3 arrived to took command of the scene. Ventilation was called for
and positive pressure ventilation was set-up mid hallway to push smoke and steam out the fire unit.
Valves were adjusted to provide water to the remainder of the building, excluding Zone 1. A police
officer was requested to take a report and further investigative resources were coordinated though Chief
1 providing city ops away from the scene. Engines from Hopkins and Minnetonka responded to assist
with city coverage from Fire Station 1. Reconnaissance of units adjoining the fire apartment were made
with assistance of building staff to find no fire, smoke or water impact. Water impact was noted to be
only within the fire unit, hallway in vicinity of the fire unit and garage are below the fire unit. Water
flow draining through the floor was hitting several cars, but the water appeared clean resulting in no
apparent damage. Air monitoring was conducted and residents of floors 2 through 4 were allowed to
return to their apartments. Thereafter final monitoring of the first floor was made and all residents
were allowed to return to the apartment. A secondary search of the fire unit was completed with no
occupants located; the circuit breakers to the stove and the microwave were located and turned off
from the on position at this time. Two GFI circuit breakers on the lower right of the panel were found
tripped. It was also at this time it was noted all smoke detectors in the unit had been removed from
service and their location was unknown. Initial attack crew took a series of digital photographs. Initial
investigation was started by Firefighter 362 with further assistance from Minnetonka Chief 4. No items
were in the unit were moved during this initial investigation phase, only further documentation and
photography. A St. Louis Park police officer arrived and conferred by phone with the Sargent on duty.
Hennepin County Fire Investigation Team (HCFIT) member from Golden Valley arrived to take lead on
the investigation until the State Fire Marshal’s office could arrive. The HCFIT member conferred with
what was recorded by initial investigators and the observations of initial entry crew. The initial attack
crews were thereafter released from the scene. Shortly thereafter, Engine 2 was released from the
scene. Minnetonka Engine was released from standby duty and Chief 1 proceeded to the scene to confer
on the investigation. The sprinkler head was replaced to allow for restoration of the Zone 1 sprinkler
system. Hopkins engine on stand-by was cleared upon Engines 1 return to quarters. The Golden Valley
investigator remained on scene until building staff could change the locks and secure the unit for follow
up investigation by the State Fire Marshal’s office.
Damage was estimated at $32,000
Fire Department Recognition at Annual Meeting
The Fire Department held its annual meeting on January 26, 2016 at Fire Station #1. Fire Chief Steve
Koering invited the Fire Department and CERT members and their families to attend, as well as the Fire
Civil Service Commission, City Administration and the Police Department as the following staff were
honored for their exemplary performance in 2015:
Chief’s Commendation – Captain Paul Rosholt, Firefighter Kris Helberg and Police Officers Jon Riegert
and Jennifer Capobianco
Unit Citation Award – Lieutenants Glapa and Hansen
Excellence in Customer Service – Captain Mark Nelson, Lt. Dan Yaekel, Lt. Matt Nordby, Firefighter
Andy Willenbring, Firefighter Billy Breckle, Firefighter Lockrem, Firefighter Tim Smith, Firefighter Tim
Nordstrom
S.W.A.T – Former Assistant Chief Rodger Coppa and Firefighter Jens Anderson
Minnesota Task Force 1 – Former Assistant Chief Rodger Coppa, Captain Mark Nelson, Lt. Dan Yaekel
and Lt. Shawn Glapa
Honor Guard - Firefighters Lockrem, Smith, Nordstrom, Breckle, Kivel, Roy and Erzberger
III. Fire Prevention Bureau
Fire Protection Permits:
2009 2010 2011 2012 2013 2014 2015 2016
Permits
Issued 177 224 208 392* 397* 378* 398 390
Permit
Valuation $2,351,624 $1,454,498 $1,395,429 $2,211,436 $1,886,652 $1,693,164 $2,336,158 $3,337,218
Permit
Fees $49,859 $37,936 $34,356 $53,151 $53,783 $48,525 $70,738 $77,835
* Recreational Fire Permits are now included in the total number of permits issued.
The Fire Prevention Bureau, along with the assistance of the crews, conducted inspections of multi-
family dwellings and businesses in St. Louis Park. In 2016, the Fire Department conducted 901 permit
inspections and 265 multi-family and commercial inspections/re-inspections. The numbers for multi-
family and commercial inspections/re-inspections are reduced due to no longer conducting company
inspections. Staffing of the Fire Prevention Specialist assignments will increase this number in 2017. We
are scheduled to go through every business once every three years.
Recreational Fire Permits
The Fire Department has heavily marketed the need for recreational fire permits to residents. Starting
in May of 2012, the Recreational Fire Permits changed from being annual permits to permanent permits,
for as long as the person resides at their residence. On-site inspections are also now required prior to
permit issuance. Recreational fires have been becoming increasingly popular, however, many residents
do not meet the Minnesota State Fire Code for setbacks and are ineligible for a permit. The City
implemented a $50.00 Civil Penalty Fine for people who do not have a permit or are in violation of the
permit regulations. Permit holders who violate the regulations will have their permit revoked for one
calendar year.
Year # Permits Issued # Complaint Calls
2005 270 36
2006 302 26
2007 313 36
2008 470 64
2009 548 63
2010 628 25
2011 698 31
2012 521* 79
2013 173 56
2014 112 36
2015 125 47
2016 88 50
* 340 Annual and 181 Permanent
Fire Prevention/Public Education:
The St. Louis Park Fire Department worked 169.25 hours on Public Education in 2016. The largest event
of the year was the Fire Station 1 Open House. Approximately 2,500 people attended this event to see
the station, emergency vehicles and learn about fire safety.
Station tours continue to be a popular event in 2016 as community members, scout troops, pre-schools
classes, Meadowbrook After School Program children, St. Louis Park Senior High School Youth
Development Committee, home schooled and private school groups, special needs children, adults and
seniors came to tour the stations. Department members made every effort to accommodate the tours
requests and provided educational information on every tour.
Fire Department staff provided public education to nearly all of the schools in the city, including Torah
Academy, Holy Family, Park Spanish Immersion, Aquila, Peter Hobart and Susan Lindgren, and
Kindercare. The events included Career Day at the High School, science fairs, and family reading
nights. The Department also provided fire safety and education to parents of Early Childhood Family
Education at Central Community Center, to senior groups at Menorah Plaza, Park Shore Apartments,
Lenox Community Center.
The Fire Department sent personnel and vehicles to safety events put on by businesses in the city. The
West End, Costco, Cub Foods, Old Navy, Jerry’s Hardware, Home Depot, and Sam’s Club all held Safety
Days in 2016. Some events had hundreds of people attending.
The Fire Department also participated in a number of other city and community events in 2016 – below is
a sampling:
St. Louis Park Safety Camp
Block Parties: Fire engines went to block parties and neighborhood gatherings throughout the year
Fourth of July Fireworks
National Night Out: The Fire Department had a strong presence in the community, visiting numerous
block parties, talking about fire safety and answering any questions residents had.
Parktacular Parade: As always, the Ladder Truck was a popular participant in the Parktacular
parade. The Fire Department also provided fire safety handouts and information at the Parktacular
Children’s Event at Wolfe Park.
Children First Ice Cream Social
Vehicle Fair at Central Community Center
Westwood Halloween March
Toy Drive with Park Tavern
Year End Event Totals
Events – 98
Hours – 169.25
Children in Attendance- 5376
Adults in Attendance – 4454
IV. Fire Department Training and Wellness
In 2016, Fire Department personnel completed over 6,000 hours of training. A new class of Part Time
Firefighters began their training in the summer with our Recruit Mini-Academy and continued in the fall
and winter with Firefighter 1 class. The following are some of the more interesting or larger trainings
and a quick summary of the diverse topics that we covered through the year:
In January we put the new Quint into service after training everyone on it. We also completed the Blue
Card refresher training on fire command.
February was the month for our first EMT refresher of the year. It was also the month when we rolled
out our new recurring training on Target Hazards. This training is delivered by the Prevention Division
and they identify the top hazards in the city and present an in-depth training on these facilities.
March was another month with Target Hazards training along with our first of three Haz-Mat classes. We
also did some more forcible entry training at the McGarvey Coffee site and tested out our new portable
door spreader tool.
In April the City Manager delivered the State of the City presentation to the department. We also had
our second Haz-Mat class and refreshed on the different hose loads we use.
May was the month for our second EMT refresher. We also focused on rescue with trainings on technical
rescue and auto extrication. At the end of the month we joined our partners from the other South West
Metro fire departments for a Joint Ops training at the training tower in Edina.
In June we put our new SCBA packs into service and spent an important amount of time learning about
the new packs and its features, as well as safe operations. Of course June is the month for the Open
House and although we had a stormy day, we also had a great turnout and successful event. At the end
of the month we had our last Haz-Mat class and it was delivered by an outside expert on the subject of
responding to oil train emergencies.
In July we were offered the opportunity to train in a donated house. These “acquired structure”
trainings are invaluable and we spent half the month laying lines, breaching walls, completing searches
and training in a real-life situation.
After National Night Out August contained a physically demanding SCBA challenge course and the
important trench rescue refresher. The month ended with another social event: the Annual Department
Picnic.
September was another month for EMT refresher along with our annual driving course. We also trained
on report writing and fire investigation.
In October we invited guest speakers to present on healthy eating and nutrition and also on injury
prevention, especially for shoulders and knees. We rolled out our new rescue boat and everyone had the
opportunity to operate it on Victoria Pond. Our partners at the police department came in to teach us
about situational awareness and defensive tactics.
November was the month for our fourth and final EMT refresher of the year. We also had another
training on target hazards from the prevention staff.
In December we looked at three PIA’s. These are the Post Incident Analysis of important calls that we
have run, such as house fires or Haz-Mat events. We share what happened, what went well and what
things we learned from the event. This month we also held our annual ice rescue refresher training and
the whole department was able to attend Racial Equity training with other City staff.
CERT
Our Citizen Emergency Response Team (CERT) continued to hold monthly meetings with training and we
put on another recruitment and training class that brought the size of the team to 31 members.
Fire Department Wellness
Firefighting is a very physically and emotionally demanding profession. Firefighter health and wellness is
a major priority for us. We have a multi-pronged approach to wellness that includes encouraging physical
fitness, healthy eating and education.
The center point of our program is the firefighter health surveillance exam. This is an annual physical
that focuses on identifying health concerns early as well as tracking health markers over the many years
you work as a firefighter.
In 2016 we invited outside speakers to present on nutrition and healthy eating, along with injury
prevention focused on shoulders and knees. We reinvested in our station vegetable gardens and grew
lots of produce for the kitchen table. We held fitness challenges and weekly group workouts. We also
brought in a yoga instructor to hold classes that are firefighter focused.
V. Mutual Aid
We are doing automatic mutual aid/auto aid with six cities: Edina, Eden Prairie, Hopkins, Golden Valley,
Plymouth and Minnetonka. This program continues to be successful by front loading our fires personnel
and equipment.
2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
Mutual Aid Given 61 62 67 64 76 60 70 84 77 69 72
Mutual Aid Received 29* 26* 22* 22* 36* 45* 25* 31 4 56 17
*Each mutual aid received number generally represents a minimum of two cities helping
St. Louis Park per incident.
VI. Staffing
With the departure of Assistant Chief Rodger Coppa at the end of 2015, Firefighter Hugo Searle was
promoted to Chief of Training. Captain Deane Wallick retired and Lt. Steve Powers was promoted to
Captain. Firefighter Bob Hampton was promoted to Lieutenant. In 2016 we added four new Firefighters
– William Breckle, Eric Schmitt, Brian Oberschmid and Antonio Rodriguez. Firefighter Tim Nordstrom was
deployed to Egypt in July and is expected to return in May of 2017.
2016 marked a significant event with the addition of a Career Firefighter position in July. It’s believed
to be the first addition to the Career staff since the 1960’s. In addition, the city committed to hiring
two additional Career Firefighter position is January of 2017. The last two positions increase staffing
from six on duty to seven on duty across all three shifts. Funding for two of the three new positions will
be initially funded through FEMA’s SAFER grant for two years. The additional staff provides enhanced
capabilities for first due units when responding to structure fires, improving citizen and firefighter safety
along with enhancing operational effectiveness. The extra staff also allows a more focused emphasis on
Fire Prevention with one member of each shift assigned as a Fire Prevention Specialist supporting the
pre-planning process and inspection workloads. Additionally, we have increased our daily staffing by
deploying our Part Time (citizen) Firefighters on shift at the stations where Career staff are on vacation.
The Part Time staff have become a more valued and integral part of our emergency response capability.
In 2016, Part Time Firefighter numbers started out at 18. During the year William Breckle was hired on
as one of our Career Firefighters. Part Time Firefighters Ben Burrows, Sean McKenna and Tom Buda
retired and Ryan Andrews, Bryan Hamilton and Edward Nunez resigned from the department. This put us
at 11 Paid on Call firefighters, which is below our budgeted strength. With the approval of the City
Manager, in June we hired four new Part Time Firefighters: Lucas Anderson, Scott Hagen, Kyle Hansen,
Sean Mitchell. The new Part Time Firefighters have completed Firefighter I and will complete their
training in 2017. Jennifer Eichten returned from a one year military leave. We also have a new group of
Team Leaders – Kris Helberg, Kevin O’Connell, John Myhre and Steve Kalderon.
In 2016, both the Captain’s list process was conducted and certified by the Fire Civil Service
Commission.
VII. Programs
Park Nicollet Post Discharge Visits
Since its inception in 2014, the program with Park Nicollet has continued to evolve. In 2016 we
collaborated on a fund raiser with Give65 which raised over $4,000 to provide technology
solutions for the program and transition away from faxing paper copies of patient information
back and forth. The partnership continues and today includes the Cities of St. Louis Park,
Minneapolis, Minnetonka, Eden Prairie and Hopkins. These visits which total over 800 have made
a significant difference for the patients and the communities they live in.
The idea is for firefighter visits to occur within the first 24 hours after hospital discharge,
maximizing the patient’s ability to have a successful transition home. These visits include
focusing on 5 components:
Medications- Does the patient understand what medications to take?
Follow up visit- Does the patient have a follow up visit scheduled with their doctor? Do
they have a way to get there?
Symptoms- Does the patient know what symptoms to be aware of and who to call if they
experience the symptom?
Food- Does the patient have enough food in the house to get through the next few days?
Home Safety- Are there hazards in the house? Is the Smoke detector working?
Some of the statistics are as follows;
Age: Ranging from 7 months to 102 years. Average age is 65
Gender: 41% Males 59% Females
Total visits over 1000
The feedback from the patients has been extremely positive and reinforces not only the need
for the program but also the fact that the firefighters are the right choice for the job. 99% of
all patients would recommend a visit to a family member of friend.
The File of Life program which was launched in June, 2007 is still a very popular program. We will
continue to market this program through the city website, Park Perspectives, neighborhood groups and
various other groups and organizations, fire events and apartment/condo communities. There is no fee
for residents to obtain these kits. This program was established to help Police and First Responders to
provide service when a person may not be able to communicate effectively due to a medical reason or
personal injury. The kit includes a magnetized refrigerator folder and an information card to indicate
health problems, medications, allergies, emergency contacts, etc.
Our Child Car Seat Safety Program continues to be in high demand by both residents and non-residents.
We conduct inspections two or three times a month for two to three hours. The fees are $40.00 for the
first car seat or base and $20.00 for each subsequent car seat or base. We currently have four certified
car seat technicians.
Car Seat Inspections
Year 2008 2009 2010 2011 2012 2013 2014 2015 2016
Car Seat
Inspections 100 250 205 225 98 122 158 92 47
Fees $2,340 $5,064 $4,250 $4,390 $2,070 $2,305 $3,185 $1,930 $2,160
The Fire Department also continues to provide training for city employees in CPR, First Aid, and Right to
Know.
VIII. Stations, Gear and Apparatus
We made progress with our fleet upgrade program in 2016. After a competitive bid process, we placed
an order with E-ONE to build two new front-line mid-sized (Midi) engines in May. These new lightweight
fire engines will become the “workhorses” of the fleet as they will have the capability to respond to all
types of calls from EMS, vehicle accidents and fires. The full size cabs will have room allowing for
additional staff to respond as a team on one truck. In 2016 we also took delivery of our first of two light
rescue vehicles. The light rescues increase our response flexibility profile when we have more than
three firefighters on duty at one or both of the stations. In these situations, we can staff the light
rescue and a “Midi” engine, enhancing reliability and response times when multiple calls occur at the
same time. Overall, the fleet upgrade program has saved over $1.0M in capital investment, reduced our
foot print with a reduction in nearly 20 tons in GVW and increased our response flexibility.
New “Midi” Engine Design New Light Rescue
Finally, in 2016 important firefighter safety systems were updated as we issued new turn outs and
replaced our outdated self-contained breathing apparatus (SCBA). In addition, the Fire Department
partnered with the Police Department to replace our base radio stations and mobile and portable radios
with the latest technology that will serve our needs for the foreseeable future. The radios we replaced
were over 12 years old and at the end of their service life.