HELP IS ON THE WAY
COUNTY TO MOVE ON NEW POLICE RADIO SYSTEM
Delaware County Council plans to vote on requests for proposals for an overhaul of the county emergency communications systems Wednesday - a project that’s expected to cost more than $50 million and equip first responders with effective, reliable technology to serve the community.
Delaware County’s Emergency Services Director Tim Boyce said council will be considering putting out a request for proposals for the new system.
In the fall of 2019, the county 911 center noted four or five separate instances in which emergency personnel were not able to reach the county 911 center with their portable radios because of a situation called “ducting.” As emergency responders use a 500 T-band frequency, signals bounce back under certain weather conditions like heavy cloud cover and police and firefighters can have a difficult time getting through. This interference occurs because of television transmissions.
To address this, council approved more than $1 million in upgrades, including buying 150 Zebra EVM XPLORE 10-inch tablets in January 2020 while council recognized a larger investment was going to be needed.
Earlier this year, brand new mobile Kenwood radios were distributed to 1,200 full- and part-time police officers and 800 firefighters. Two-hundred are being disbursed to Emergency Medical Services personnel and other emergency management and special operations units. These devices use a two-band system that allow users to operate outside of the band causing interference.
And, now, the county is anticipated to move ahead with the creation and installation of a new radio system.
“The best practice has been to write a thorough, detailed and achievable specification that can be built,” Boyce said, adding that only high-level national radio manufacturers will be able to meet Delaware County’s needs.
Boyce said if council approves the RFP’s, the manufacturers who respond will have about two to three months to present their best designs with the goal of having county staff and elected officials choosing a manufacturer in December.
“We’re very confident that at the point we’re at, we’ll be able to get competitive bids from high-level manufacturers,” Boyce said.
He has been working with various stakeholders to prepare as thorough of a bid as possible to eliminate the need for costly change orders later in the process.
Boyce explained that the emergency communications system has two parts. One is the infrastructure such as the computers and the radio towers and second is the subscribers such as the police officer, firefighter and medic on the street.
“Our system needs to be very robust,” he said, adding that all of the components must be compatible with each other. “We want to make sure that one fits the other. We don’t want to) buy a feature that they don’t want. We don’t get a feature that is not critical to their success.”
The first part of this was county council’s $3 million purchase of radios for emergency responders, Boyce explained.
“This is the first time the county has bought the radios that police officers have,” he said, adding that every officer in the county has the same high quality radio regardless of the abundance or lack of wealth in their community.
Unfortunately, Boyce said the interference problem does still exist, although it is occasional and sporadic.
He said the basic problem is television signals from South Carolina and Boston, Mass. When it’s 60 degrees in the morning and 90 degrees by 10 a.m., the temperature layers make the radio waves shoot off even farther.
And, that’s why the system is being overhauled with ACD Engineers developing the technical specifications for the system earlier this year.
“Obviously COVID delayed our ability to meet with people and bring in people,” Boyce said, adding, however, that his team worked to find radio towers on which they could rent space.
There’s also operational differences among the emergency responders - a police officer uses their radios differently than firefighters; a police motorcycle unit is different than a bicycle unit.
All need emphasis on hearing, officer safety and functionality in the radios, Boyce said.
In addition, the system is zoned right now so that an officer in Chester cannot talk to an officer in Upper Darby.
The director said as the system becomes more seamless, that radio anywhere in Delaware county will be able to connect to anyone in Delaware county.
“This will improve functionality for both critical events and every day,” Boyce said. “Our current system is very susceptible to hacking. The new system isn’t. Our new system will not have people interfere.”
He explained that this system is one that’s meant to last the next 10 to 15 years.
“Everything that we are looking to do is out there,” Boyce said. “We want the best tool that serves both our first responders and is responsible to the taxpayer.”
He said there’s only four or five manufacturers large enough to handle a project of this size - and all of them are excited to do it.
“I don’t think we’re going to go bad with any of them,” Boyce said. “It’s just a matter of getting the best value ... At the end of the day, I can look in the mirror and say we did the best we can for the people.”