From particle physics to crickets

16.8.2020

For several years Lab 2, located at over 1400 meters underground, hosted the C14-experiment and other low-background experiments. Due to its large size, isolated location, and easy access, it was chosen as the appropriate environment for the Callio Edible Insects from Mine (CEI) project. The aim of the project is to develop and test a sustainable, circular economy -based system for insect production. This meant the relocation of all other Lab 2 research activities during June and July 2019.
A new space near the main level was delegated for the scientific activities and experiments previously housed in Lab 2. The move was executed otherwise swiftly, but man- and womanpower was required in multiple shifts to first disassemble, and then reassemble, the C14-experiment’s shielding. This meant the careful packaging and transportation of over 200 (?) lead and copper bricks, each weighing 10-12 kilograms. A team was also required for the transportation of the Baltic Scientific Instruments HPGe spectrometer. The 800 kg spectrometer was first secured and then forklifted by a talented tractor operator the entire 1 km trip from Lab 2 to the main level.
The new location, named Lab 5, is in conjunction with the main level storage rooms and is only a short (100 meters) walk from the lift. Now visits to Lab 5 and its activities may be done even more quickly and easily than before and at best require only 3 minutes of travel via elevator. The move proved to be a success also in regard to the efficiency of future low-background experiments, as measurements in Lab 5 showed significantly lower levels of background radiation compared to Lab 2.

Callion sinitakkien jengin uudet jäsenet @pvesterbacka ja @Valtonenk 🎓Kiitämme mukavasta vierailusta Pyhäjärvelle 💪🏻@CallioPyhajarvi @Verkkoranta @PyhasalmiMine #OuluMiningSchool #EdunationFin #FinEstBayArea #FinEstLove pic.twitter.com/gekuqBp2M6

Oulun Yliopiston Mining School, Edunation Oy ja Pyhäjärven Callio ovat sopineet tekevänsä kaivosalan ja maanalaisen rakentamisen koulutusyhteistyötä. #CallioPyhajarvi #OuluMiningSchool #MINETRAIN #Kaivokset #PyhasalmiMine #EdunationFin #FinestFuture bit.ly/3beI2Ws pic.twitter.com/U7zuDGUF4Z

Have you heard of Callio FireLAB project, which will develop a fire laboratory utilizing the unique underground infrastructure of the Pyhäsalmi mine for piloting and demonstrating business needs? #CallioPyhajarvi #turvallisuus #PyhasalmiMine #FireLAB youtu.be/ZWZLB70h1Js

Hienoja uutisia: Helsinki–Tallinna-rautatietunnelia suunnitteleva Finest Bay Area Development tunneliyhtiö on perustamassa uuden tutkimuskeskuksen Pyhäjärvelle. #CallioPyhajarvi #FinEstBayArea #PyhasalmiMine yle.fi/uutiset/3-1179…

Finest Bay Area Development Oy ja Pyhäjärven Callio ovat sopineet yhteistyöstä Pyhäjärvellä! #CallioPyhajarvi #PyhasalmiMine #Pyhajarvi #FinEstBayArea kaleva.fi/pyhasalmen-sul…

Kohta se alkaa. Voiko tätä syödä? Ohjelma jossa on nuriseva kokki ja innosta tärisevä tiedemies matkalla ruoantuotannon tulevaisuuteen ja mahdollisuuksiin. Osa toimii, osa ei. #voikotätäsyödä? #yleareena pic.twitter.com/gLKqFkyPVf Retweeted by Callio Lab

What do you expect to see at the depth of 1.5 km? Physicists filling the #underground Lab 2 of @CallioPyhajarvi with their instruments. The research is done as a part of @BalticRegBSUIN project. #BSUIN @UniOulu @uniofjyvaskyla @baltic_sea_prog @Moedas #interreg #BSR #BSI pic.twitter.com/HIaGPiZ6OV Retweeted by Callio Lab

Researchers show example in #recycling: instead of having everything new and costly the EMMA cosmic ray experiment uses of detectors from former experiments at @CERN #LEP_DELPHI & @KITKarlsruhe KASCADE #ResearchImpactEU @CallioLab @UniOulu @uniofjyvaskyla pic.twitter.com/ODtyfVTXgv Retweeted by Callio Lab

Henrika Pihlajaniemi is excited to have 'real life laboratory' studying new #adaptivelighting and #intelligentlighting in underground environment. @CallioLab #researchcommunity @UniOulu @ouluschoolofarchitecture@GTK_FI #undergroundscience pic.twitter.com/xnOewWvZV3