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![John Vacca](/tribute-images/23107/Ultra/John-Vacca.jpeg)
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13 tree(s) planted in memory of John Vacca
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Jeff Terry posted a condolence
Monday, July 27, 2020
I worked with John for much of the last 24 years at the Advanced Photon Source. He was always fair in his dealings with me. He was one of the most consistent people that I knew there. I will miss working with him. I am sorry for your loss.
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Jonathan Almer posted a condolence
Thursday, May 21, 2020
Like others I enjoyed learning more about John through the comments of others and video posted. While many talked of how nice he was - and I definitely agree with that - I wanted to share the first time I got to know of John at Argonne. I had been working at Argonne for a few years and we had passed each other in the hallway but that was about it. On this day I heard someone talking quite loudly at a co-worker, enough to penetrate a few walls. I listened more closely and was increasingly impressed with the tirade - as the speaker clearly had his facts down and was being firm with the (sorry, rather hapless) APS user who hadn't followed safety protocols as instructed. Well curiosity got the best of me and I went out to the main corridor to put a face to a voice. It was of course John, and I made a mental note that this wasn't a person afraid to hold people accountable!
Later I was 'asked' to serve on the radioactive sample safety review committee which included John. He was central to these meetings and loved to banter. I also found him to be one of the most meticulous people around (and there are many of this ilk at Argonne!), and would always come prepared to meetings with copious notes. You weren't going to get away with releasing any Tritium into the APS on his watch. In anticipation of users soon again asking to do more such measurements, we will miss John both personally and professionally at Argonne. We can take some solace in still having with us the lessons he has taught us.
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Larry Sampson posted a condolence
Wednesday, May 13, 2020
I was deeply saddened to hear of John's passing. He was a close friend from high school days who I truly enjoyed spending time with. I'll always remember having good conversations with him about a variety of topics, and also riding around town in his prized Mustang. I also know how much he loved his family, and I offer my sincere condolences to Elizabeth and his kids and grandchildren.
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Brandon Fisher posted a condolence
Tuesday, May 12, 2020
John was always available to help no matter how busy he was. He was there with advice, a smile, and wisdom.
John loved working at Argonne and took pride in his work. His legacy there will be the people that he trained over the years, a job that he took very seriously. If John trained them, then they were trained right (and often stolen by other divisions).
John always lit up when he talked about his family and spending time with the bears, Anna and Ellie.
My deepest sympathy to his family, John was a wonderful man and a great friend.
John will be greatly missed and fondly remembered. John is walking pain free with Elsa now.
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Charles Kurtz lit a candle
Monday, May 11, 2020
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John was certainly one of the most dedicated and passionate persons at ANL. Everyone knew that John cared about keeping us safe; both in performing his duties with radiation surveys all around the APS ring and in safety meetings making sure we didn't miss any important points.
His presence will be greatly missed at the lab, both as a co-worker and a friend.
To his family, we all say Thank You for sharing him with us all these years.
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Mike Hahne posted a condolence
Monday, May 11, 2020
I will miss John's smile at work. We hared many conversations over the 20+ years I've known him. Our topics covered our shared experiences of life; physics, cars, skiing, neurology, motorcycles, German Shepherds, and pain. He introduced me to his loves- his beautiful wife, and his dogs. He also introduced me to his neurologist at UC, who would later perform my surgeries as well. I'll take a nice, long Springtime motorcycle ride in your memory buddy!
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Soenke Seifert posted a condolence
Friday, May 8, 2020
On behalf of the whole sector 12 group our sincere condolences to John’s family and friends. He was always available for questions and help requests. It was a delight working with him. He was there when radiation safety related issues needed to be addressed and he had the right solutions. He was always available for questions and help requests and was highly knowledgeable in his discipline when we needed him to solve radiation containment issues with our experiments. He will be missed very much. RIP.
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William Burns posted a condolence
Friday, May 8, 2020
My thoughts and prayers are with John and his family, it was a pleasure working with John at Argonne, and getting to know him as a person was great,he was a genuine person,and very knowledgeable. He was an inspiration to work with, and his dedication to his job was very evident on a daily basis, he would always take a few minutes out of his busy day to answer questions. We would discuss cars and motorcycles on occasion,which was a passion we both shared. John will certainly be missed by us all,May he rest in peace.
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Dmitriy Ronzhin posted a condolence
Thursday, May 7, 2020
John will be truly missed by everyone who had a pleasure and privilege to interact with him, - whether for work or any other reason. He lit up the mood in the Main Control Room at the APS every time he walked in. I will miss his smile and his laugh. My sincere condolences to John's family and friends.
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Kathy Harkay lit a candle
Thursday, May 7, 2020
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I cannot remember a time when John was not the go-to Health Physics resource at the APS. He was a living encylopedia of the history of APS from the early days, and always enjoyed telling stories if you asked. Everyone knew him and everyone counted on him. John never took our trust for granted; he was a top-notch professional until his very last day with us. John, you will be deeply missed by all your friends at the APS. Rest in peace.
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Louis Emery posted a condolence
Thursday, May 7, 2020
John was well liked by everybody at APS. He deeply cared about the accelerator we all worked on, and he ensured that we were operating it safely.
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Rich Ferry posted a condolence
Thursday, May 7, 2020
My condolences to Johns Family. I always enjoyed talking with John. He always had a positive attitude. He will be missed.
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Michael Borland posted a condolence
Thursday, May 7, 2020
John was part of my work at APS for as long as I can remember. His expertise, diligence, and integrity were always appreciated and will be greatly missed. John was like the neighborhood police officer: cheerful and friendly, but exacting and serious when it came to radiation safety. In addition to John's professionalism, I'll also miss those times he dropped by to ask about my sick cat or tell me about his dogs. My deepest condolences to his family and friends, both inside and outside Argonne.
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John Mazzio posted a condolence
Thursday, May 7, 2020
My sincerest condolences to John's family and friends. As with so many others here, I'll remember him for his tireless dedication to his work, but also how much his family (and, indeed, his beloved dogs) meant to him. I don't know that anyone has made me feel more valued for my contributions to the lab than he did, and his encouragement to stretch my capabilities and explore different opportunities at the APS is something I'll never forget. Unfortunately, I also have him to thank for all the times the Banana Splits theme song is stuck in my head, but it's a price well worth paying for having known him. Rest well, sir. You are greatly missed.
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HPCAT staff at APS - Nenad Velisavljevic posted a condolence
Thursday, May 7, 2020
Sad to hear the news. I worked and interacted with John for many years. Simply said, someone who just cared about what he did and always gave his best. Loved speaking with John on a range of topics and hear about his love for dogs. I recall him telling me a story that he enjoyed a lot, a while back when former President Obama visited ANL and as part of the preparation the secret service stopped by APS and John was excited as he got to pet the service dogs. John will be missed for sure. On behalf of all the APS high pressure research HPCAT facility staff and users, we are grateful for all the help John provided over the years and our deepest condolences to John's family.
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HPCAT staff at APS planted a tree in memory of John Vacca
Thursday, May 7, 2020
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On behalf of all the APS high pressure research HPCAT facility staff and users, our deepest condolences to John's family. Join in honoring their life - plant a memorial tree
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Seth Kanter posted a condolence
Thursday, May 7, 2020
I had the pleasure of working with John for a couple of years while I was at Argonne, he was such a dedicated, focused individual and was always there to help others. John always had such passion for his work and that is a rare attribute these days. You will be missed, but not forgotten, Rest in Peace. Seth
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Denis Keane posted a condolence
Wednesday, May 6, 2020
My sincere condolences to John's family and friends. I worked with John for many years dealing with safety for all types of radiation, from sealed sources to laboratory x-ray sources to x-rays from APS. He was always friendly, meticulous, and focused on safely getting work done. If things went wrong or weren't done properly by others, he would stay calm and make sure things came out alright in the end. He was very busy but willing to talk about happenings at Argonne and cars, and he would notice if an exotic car was in our parking lot and want to hear about it. I know I will think of John and miss him when I am working on health physics activities in the future. May he rest in peace.
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A tree was planted in memory of John Vacca
Wednesday, May 6, 2020
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James King posted a condolence
Wednesday, May 6, 2020
I first met John when he was a rambunctious seven year old, often leaving mayhem in his wake. During the intervening years he became a close and cherished friend who I could talk with just abut any topic because of his widespread interests. I am deeply distressed by his passing; he will be profoundly missed.
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Wanda and Dan Hennessy posted a condolence
Wednesday, May 6, 2020
Becky,
Condolences to you and your family. May your memories help guide you through this difficult time. Sending prayers to you and family.
Sincerely,
Wanda and Dan Hennessy
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Wanda and Dan Hennessy posted a condolence
Wednesday, May 6, 2020
Becky,
Condolences to you and your family. May your memories guide you through this difficult time. Sending prayers to you and your family.
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Alyssa Lahm posted a condolence
Wednesday, May 6, 2020
I spent many days with Lauren, at her parent’s house. I was lucky enough to get to know her dad, John. John Vacca was always smiling and cracking jokes. He liked to cook out on his grill, which I was lucky enough to enjoy. I think the thing he loved the most, other than his family, was his dogs. He spoiled those dogs. It felt really good when he trusted me to dog-sit his pups. I will forever be heartbroken over his passing. I am proud to say I knew John Vacca.
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Dee Weyer lit a candle
Wednesday, May 6, 2020
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May your soul Rest in Peace Johnny...you will always be remembered as one of the most self-less & dedicated people I've had the pleasure of working with. May your family & friends be comforted by warm thoughts of loving & happy memories you left behind.
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Rebecca Gagnon posted a condolence
Wednesday, May 6, 2020
My deepest condolences to you and the entire Vacca family. I didn't have the pleasure of working closely with John, but I did get to see his smiling face often and experienced his warm hellos out in the experiment hall. I don't think I ever saw him without a smile or laughing with someone. I can see by all these messages that he will be severely missed here in our community at APS and I'm saddened that I didn't get the chance to know him more. Praying for God's peace and comfort to surround you all during this very difficult time.
My heartfelt sympathy,
Becki Gagnon
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Joanne Stubbs posted a condolence
Wednesday, May 6, 2020
I send my deepest sympathies to John’s family. I worked with John at the APS for more than ten years. He was a smart and thoughtful professional, and we are all poorer for losing him. I will miss his knowledge and meticulous dedication to his work, but I’ll miss his kindness, gentle manner, and generous friendship even more. May he rest in peace.
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Judith Yaeger lit a candle
Wednesday, May 6, 2020
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Judith Yaeger posted a condolence
Wednesday, May 6, 2020
John was always the person to call if we had questions regarding radiation or radioactivity! His shoes at Argonne will be hard to fill. He was a hard worker and never let life (or pain) get in his way. May we use his example to work hard and do what we love! May God give your peace as you grieve John's passing.
I always tell people I know that we know how much a person is loved by the numbers at their retirement or funeral.
John Vacca- you would have a large number if we could attend!!!
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John Hoyt planted a tree in memory of John Vacca
Wednesday, May 6, 2020
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Here's to you,,, Join in honoring their life - plant a memorial tree
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John Hoyt posted a condolence
Wednesday, May 6, 2020
My deepest sympathy and condolences to the Vacca family on the passing of John. May God grant you the strength to carry you thorough this most difficult time. John was a great man. He will be missed by many.
With heartfelt sympathy,
John Hoyt
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Eric Dufresne posted a condolence
Wednesday, May 6, 2020
I wish to send my condolences to the family of John Vacca for their loss.
I've known John since I moved to Argonne and he was always, gentle, friendly
and cheerful. It's a shocking loss and I will miss his contribution to making APS
a very nice place to work.
Eric Dufresne
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A tree was planted in memory of John Vacca
Wednesday, May 6, 2020
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Dale Brewe posted a condolence
Wednesday, May 6, 2020
I knew John for about 20 years. He was always cheerful with a good word when I saw him. We talked about various things, including mountain bikes, and only fairly recently I found out he was a high school tennis player about the same time I was. Back when we still used wooden rackets. He was also a dedicated professional, never compromising the goal of complete safety when designing rad experiments at the APS, but always willing to find a solution that would allow the experiments to go forward. He will be missed by everyone who knew him. My deepest condolences to his family.
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John M Byrd posted a condolence
Wednesday, May 6, 2020
I only had a chance to work with John for the past 3 years at Argonne. I was so impressed and now, grateful, for his devotion and care for radiation safety. John will be missed. My condolences to his family and friends.
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Yuelin Li lit a candle
Wednesday, May 6, 2020
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Deepest condolence to John’s family. I have known John for more than 20 years and have always counted on him for his support for the experiments. It is shocking to learn his passing, but his spirit lives on.
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Kelly Jaje posted a condolence
Wednesday, May 6, 2020
I've known John for many years at Argonne. He was always kind and very helpful. He will truly be missed. May memories bring you comfort at this difficult time.
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Benjamin Reinhart lit a candle
Wednesday, May 6, 2020
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I worked with John for the last 8 years at Argonne. He was full of insight on everything I did with his group. He will be missed greatly.
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Ken Belcher lit a candle
Wednesday, May 6, 2020
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John was one of the most dedicated people at his job at the lab.
He was always there when you needed him.
He was a friend to many and will always be remembered and missed.
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John TerHAAR (JT) posted a condolence
Wednesday, May 6, 2020
John was a true professional at work , but always found time to be personal if needed. We shared a love for our pups (GSD) and always looked forward to share our experiences with them. He would always stop me and ask how Ayla was ( yes he knew my dog by name). I will miss that. He was one of those people you will remember as the best he will be missed by many. My sincere condolences to his family, I wish you strength during this trying time. Prayers to you and yours.
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Yine Sun planted a tree in memory of John Vacca
Wednesday, May 6, 2020
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A very kind soul, witty and gentle. A great co-worker. We will miss you, John. Join in honoring their life - plant a memorial tree
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michael tadin posted a condolence
Wednesday, May 6, 2020
We will miss all the comradery and fun he brought to us over the years. Our hearts are broken. God Bless.
Sincerely Michael, Vi and Mylee.
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John Davis posted a condolence
Wednesday, May 6, 2020
My condolences to John's family, he left us so soon. Always enjoyed working with John, his dedicated problem-solving approach was perfect for Argonne. John T. Davis Industrial Hygienist
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Jeff McGhee posted a condolence
Wednesday, May 6, 2020
John was a long time friend through work. He was a pleasure to chat with, a true professional, dedicated to his family, dogs, and of course work. He will be dearly missed and I personally will miss seeing his smile and hearing his voice on a regularly basis. My deepest condolences to all.
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Sue Benda lit a candle
Wednesday, May 6, 2020
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May you rest in peace.
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Sue Benda posted a condolence
Wednesday, May 6, 2020
I would like to sending my deepest condolences to John's family. I have worked with John for 13 years. I met him in my early years at Argonne as I was in an office near his a couple days per week. I have had so many conversations with John and my strongest memory is when he needed me to help him with an administrative problem. He would come to my desk with the sad puppy look and I would immediately he needed me do so something for him. He never expected it but I could always tell when he needed my help. This brilliant man needed my help, how funny. John was brilliant in his field and I would be in ahh listening to him and knowing what he knows and does regarding his job at Argonne.
I was so happy to see John on-site a couple months ago. I will miss him as will so many others. Again, I am so sorry for your loss.
I am so sorry I cannot attend John's service. This pandemic has no mercy.
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Bruce Glagola lit a candle
Wednesday, May 6, 2020
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I had the pleasure of working with and learning from John for over 20 years. His dedication to the APS and ANL was incredible. He helped many experiments to completion over the years with his steady guidance. Your APS family will miss you John. My deepest condolences to John's family. John will always be in our hearts and minds.
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Steven Hanuska posted a condolence
Wednesday, May 6, 2020
The tide recedes but leaves behind bright seashells on the sand.
The sun goes down, but gentle warmth still lingers on the land.
The music stops, and yet it echoes on in sweet refrains…..
For every joy that passes, something beautiful remains.
…. Anonymous
John was one of those people one meets and will never be forgotten.
My condolences to all of John's Family and Friends.
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Geoff Pile planted a tree in memory of John Vacca
Tuesday, May 5, 2020
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John Vacca - you and your family are in my thoughts. Join in honoring their life - plant a memorial tree
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Geoff Pile posted a condolence
Tuesday, May 5, 2020
I worked with John for almost 30 years at Argonne. John was one of the first people I worked with when I came from the UK in 1991. It was an honor to have known him inside and outside of work.
John had two families. One at home and one extended family at work. My deepest sympathy goes out to John’s immediate family, Elizabeth, Lauren, John Jr. and all of his relatives.
John will be missed by all of us at work. He had a truly special impact on everyone whether young or old. He is a legend to all of us at APS! I know through his family, his friends, and ours at work, his memory will live on for generations.
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Meimei Li planted a tree in memory of John Vacca
Tuesday, May 5, 2020
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John was extremely dedicated to his work. He will be greatly missed. Join in honoring their life - plant a memorial tree
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Jonathan Almer planted a tree in memory of John Vacca
Tuesday, May 5, 2020
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John was a true professional who made Argonne (and the environment) a safer and better place. Peace to his memory. Join in honoring their life - plant a memorial tree
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Russ Otto posted a condolence
Tuesday, May 5, 2020
My sincere condolences to John's wife and family. So sorry to hear of John's passing. He was a great co-worker who being very diligent in his work protecting all of us, was never afraid to correct things that had the potential for exposing anyone. Never compromising safety, John took his job seriously. Yet he was always friendly and we shared a lot of personal struggles with having chronic pain...John was a good listener and really cared about everyone at the Lab. May he be in the Savior's loving arms enjoying a glorified new body with all pain gone. John will be missed by many...
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John Maclean posted a condolence
Tuesday, May 5, 2020
I had the great pleasure of working with John at the APS for many years. He was always fun to talk. His professional expertise was widely recognized and respected. I was terribly saddened to hear of John's passing. Please accept my deepest sympathy.
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Ercan Alp posted a condolence
Tuesday, May 5, 2020
It’s with great sadness that I learned passing of John Vacca. I Worked with John on a regular basis for over 30 years.
John was the best example of a humble, honest, pleasant and a caring individual. He represented the best of MidWestern values. Even an early and unfortunate farming accident that nearly left him paralyzed, he has not lost his sense of humor, his joy of life, and he was able to maintain a bountiful of enthusiasm. I always admired him as an individual, who against all odds, defied life, and won.
I, and I believe, all of the Argonne community, will miss John Vacca. May his soul rest in peace.
Ercan Alp
Argonne National Laboratory
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John Quintana planted a tree in memory of John Vacca
Tuesday, May 5, 2020
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We will miss you and the quiet and strong manner you used to give us your friendship and your impact. Join in honoring their life - plant a memorial tree
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Dean Haeffner posted a condolence
Tuesday, May 5, 2020
My condolences to John’s family. He was an important part of life at the Argonne, and will be sorely missed.
I had the considerable good fortune to work with John for almost thirty years. We first worked together on the development of the APS shielding guidelines and the initial commissioning of the APS beamlines in the early 1990s. After many years of working together intermittently on various projects, we had started working together frequently in the last few years for the APS-U Project. John brought a lot of experience and professionalism to his work, and always brought a positive and constructive approach to even the thorniest of issues.
On a personal level, I would often run into John on the APS Experimental Hall floor and have had many, many pleasant conversations with him on a wide range of topics. In one of these conversations, John found out that one my son’s best friends in college was from Morris. Of course, John knew the kid and his entire family and had nothing but nice things to say about them.
I will miss John, both professionally and personally. May he rest in peace.
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Dean Haeffner planted a tree in memory of John Vacca
Tuesday, May 5, 2020
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Rest in peace John. Join in honoring their life - plant a memorial tree
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Michael Merritt lit a candle
Tuesday, May 5, 2020
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Hello.
I am very sorry to hear of the loss of John. John and I worked together for many years at the APS. My condolences go out to all of John's family and he will be missed.
Mike
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Sandhya Thakkar posted a condolence
Tuesday, May 5, 2020
RIP John. My deepest sympathies and condolences to John's family.
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Kim Lindgren posted a condolence
Tuesday, May 5, 2020
My thoughts and prayers go out to John's family. I was very privileged to know and work with John for close to 25 yrs. He was so knowledgeable, kind, funny and always helpful. He loved to talk about his family and his dogs. He will be greatly missed.
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Jeff Alicz posted a condolence
Tuesday, May 5, 2020
After reading several messages here, I think the word that captures John's persona the best is "genuine." You will be missed, John. I wish your friends and family comfort in their time of grief.
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Rachel Klode lit a candle
Tuesday, May 5, 2020
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My deepest sympathies and condolences to John's family. Thinking of you all at this time and all of the lives he touched.
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Anil Thakkar posted a condolence
Tuesday, May 5, 2020
John was a dedicated employee of Argonne, great loss to our lab. We will miss him very much! My sympathies to you and the family.
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John Houck lit a candle
Tuesday, May 5, 2020
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John is a light for me - smilingly urging me to go a little farther, to be more dedicated than I can be on my own. We shared lunches, wonderful celebrations of family accomplishments and joys, and a love of curious old instruments and artifacts. I hope the multitude of hearts in which he lives on give some comfort and support for his family as they cross their dry and bitter grieflands.
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Nancy Van lit a candle
Tuesday, May 5, 2020
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John was always smiling and happy. HIs knowledge was endless. He never hesitated to help. He brought light wherever he went. John will be greatly missed.
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JoAnne Herman posted a condolence
Tuesday, May 5, 2020
My sympathies to John's family, he was a pleasure to work with and always brought a smile to my face. John was a genuine person, smart, funny and he will be missed.
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A tree was planted in memory of John Vacca
Monday, May 4, 2020
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John Vacca spent a career ensuring that research at APS was performed safely. His dedication and commitment were second to none. He will be missed. Join in honoring their life - plant a memorial tree
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Sam Avery posted a condolence
Monday, May 4, 2020
I have lost a dear friend and brother in John. We have been good friends since the summer of 1964 when I moved a couple houses down from him. Needless to say the neighborhood was never the same after that as he and I were constantly causing hate and discontent. That never changed over the past 56 years. We would stir up more than you can imagine whenever we got together. I will miss that dearly!!
It was an honor to have known such a good person and I will truly miss him. We all can now realize that we were blessed to have been able to share quality time and moments in Johns life. Now all we have to hold onto are those happy memories that we’ve shared with John and this is what keeps him alive in our hearts and in our minds.
Johns legacy remains and shall continue throughout generations to come as he will continue to live on, through us.
Love ya brother!!
Sam
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Paul Weitz posted a condolence
Monday, May 4, 2020
I grew up with John and went to Grade school and High School with him. He will be missed by many. My deepest condolences to family and friends.
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Karen Turner Nygard posted a condolence
Monday, May 4, 2020
John and I sat near each other in many high school classes at Morris Community High School. We had lots of laughs through the years and always were friends who survived the ups and downs of challenging teachers and course work. I have nothing but good memories of John, and am so sorry for your tremendous loss!! You are in my prayers for God's comfort and presence during this sad time.
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Elizabeth Heyeck planted a tree in memory of John Vacca
Monday, May 4, 2020
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I miss you John and you will be remembered for having a huge heart, a quick smile, and a sharp wit. Join in honoring their life - plant a memorial tree
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Beth Heyeck posted a condolence
Monday, May 4, 2020
John was such a great mentor who always laughed even when times were going a bit rough. His dry humor could always put a smile on my face, and he is greatly missed.
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Steve Butala posted a condolence
Monday, May 4, 2020
John and I worked together for many years at Argonne. He was always so dedicated to his work and often went over and beyond our expectations to assure that APS experiments were run safely. I know John is very proud of his family and my prayers go out to them. Rest in peace, buddy.
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Marcia maria Campos Torres posted a condolence
Monday, May 4, 2020
To johns family my condolences, it is heartbreaking to hear this news. John called last week to check how I was doing during the pandemic. We exchange phone calls quite often to talk about work, me here in California and how in Chicago. John was an extremely dedicated individual to his work, but he was always there for his friend. I feel very privilege to have known John for so many years and have had an opportunity to work with him at ANL.
He will be greatly missed.
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Judy Kuntz posted a condolence
Monday, May 4, 2020
My heartfelt sympathy goes out to the entire family. I grew up down the street from him but has been years since I have seen him. May the memories in your heart sustain you through the rough days ahead.
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Kevin Schaefer posted a condolence
Monday, May 4, 2020
My condolences to the family.
I have been John's friend for too many years to remember. We worked together to make one of his first cars a memory.
Camaro, I think a 1972.
A true friend indeed with many memories.
John's perspective on life will truly be missed.
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Nick Contos lit a candle
Monday, May 4, 2020
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My his memory be eternal.
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Kris Mietsner posted a condolence
Monday, May 4, 2020
So sorry for your loss you and you family are in our thoughts and prayers
Kris Mietsner
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Kelly Skinner lit a candle
Monday, May 4, 2020
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John's presence is so important and so strong, that I feel very close to him even though I never actually met him. He was able to impart knowledge, confidence, understanding and of course humor through our phone calls and virtual meetings. I know what a loss this is to both of his families, i.e. his immediate family and his Argonne family. It is not an exaggeration to say that the world will feel this loss - his effects are that far reaching. My thoughts and prayers are with you all.
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Noreen Brachmann posted a condolence
Monday, May 4, 2020
I worked with John for many years on different projects. He was funny, kind, respectful, and smart. I always looked forward to working with him. Outside of the job, I enjoyed conversations about our families, ski trips, and dogs. I am so sorry for your loss but am certain this world was better for having had John in it.
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Chris Sawatski posted a condolence
Monday, May 4, 2020
My deepest sympathies on your loss. I had the pleasure of working with John at Argonne National Laboratory for 20 yrs. We shared a passion for cars and motorcycles and I looked forward to our conversations whenever we met. He will be missed by all who knew him.
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CARS, The University of Chicago planted a tree in memory of John Vacca
Monday, May 4, 2020
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In Memory of John Vacca who helped make University of Chicago experiments at APS safe and secure. His dedication and knowledge was inspirational. Join in honoring their life - plant a memorial tree
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The family of John Vacca uploaded a photo
Monday, May 4, 2020
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