SlideServe
Télécharger Obtenir Pro
Menu
Accueil Pro
Préférences
ApparenceLight Aide et commentaires
© SlideServe · v2026

Impact of Low Energy Running on Radiation Levels at RHIC

palma avatar
palma
9 diapositives · 201 Views · Jul 22, 2014

This report analyzes the effects of low energy running at the Relativistic Heavy Ion Collider (RHIC) and monitors residual radiation levels as of May 2010. Surveys conducted on various sites, including the Yellow and Blue scrapers, reveal dose rates with notable increases. A highlight is the radiation exposure noted on U-Line and assessment of injection areas, while confirming prior measurements. Additionally, the report contrasts safety protocols against unusual incidents, such as an employee's accident involving a grizzly bear, linking safety issues to workplace conduct and veterans.

#impact of low energy running on radiation levels at rhic #impact of low energy running on radiation levels at rhic ppt #powerpoint #presentation
Impact of Low Energy Running on Radiation Levels at RHIC - slide 1
01 / 9Impact of Low Energy Running on Radiation Levels at RHIC
1 / 17

Télécharger la présentation

Impact of Low Energy Running on Radiation Levels at RHIC
Une image / un lien ci-dessous est fourni (tel quel) pour télécharger la présentation

Politique de téléchargement : le contenu du site vous est fourni TEL QUEL pour votre information et votre usage personnel ; il ne peut être vendu, concédé sous licence ni partagé sur d’autres sites sans l’accord de son auteur.Le contenu vous est fourni TEL QUEL, pour votre information et votre usage personnel uniquement. Téléchargez la présentation en cliquant sur ce lien. Lors du téléchargement, si vous ne parvenez pas à télécharger une présentation, l’éditeur a peut-être supprimé le fichier de son serveur.Pendant le téléchargement, si vous ne parvenez pas à obtenir une présentation, le fichier a peut-être été supprimé par l’éditeur.

F I N

Plus de contenu associé

Transcription de la présentation

  1. Impact of Low Energy Running on RHIC’s Residual Radiation Levels Safety Photo of the Week Collider-Accelerator Department 5-25-2010 Take 5 for Safety

  2. Dose Rates Study For Low Energy Running up to 5-19-10 • A survey of Yellow scraper on 5/19/10 indicated dose rates were 400 mrem/h contact and 40 mrem/h at 1 foot • A survey of Blue scraper on 5/19/10 indicated dose rates had increased; dose rates measured were 500 mrem/h contact and 60 mrem/h at 1 foot • A survey of U-Line upstream on 5/19/10 indicated dose rates had increases at two locations; 1) 20 mrem/h at contact and 2) 15 mrem/h at contact • A survey of U-Line Downstream on 5/19/10 indicated dose rates at UD-3 had increased to 30 mrem/h contact and 5 mrem/h at 1 foot • Surveys of the X & Y injection on 5/19/10 were similar to that obtained on 5/13/10 • A survey performed on W-Line and dump on 5/19/10 indicated all dose rates that have been typically identified in the past • On either side of STAR where the beam pipe is reduced from 5 inches to 3 inches surveys were performed; both locations indicated <0.1 mrem/h

  3. 7 O’Clock Yellow Scraper 5-13-10 and 5-19-10

  4. 8 O’Clock Blue Scraper 5-13-10 and 5-19-10

  5. U Line 5-19-10

  6. U Line 5-19-10

  7. X Injection 5-19-10

  8. g-2, V Line / U Line, 12-10-99

  9. Safety Photo of the Week - Pot-smoking worker mauled by grizzly: Does he get comp? • Employee Brock Hopkins entered a pen at Great Bear Adventures in West Glacier, MT, to feed grizzlies • He was attacked by one of the bears and escaped by crawling under an electrified fence. He suffered severe injuries • Hopkins admits he smoked marijuana that day before entering the bear pen • His employer presented no evidence about his level of impairment on the day of the attack • Hopkins was initially denied workers comp on the grounds that his use of marijuana was the major contributing cause of the accident • Hopkins appealed to the state’s Workers’ Compensation Court • Here’s what the judge wrote: “When it comes to attacking humans, grizzlies are equal opportunity maulers, attacking without regard to race, creed, ethnicity, or marijuana usage. Hopkins’ use of marijuana to kick off a day of working around grizzly bears was ill advised to say the least and mind-bogglingly stupid to say the most” • The judge noted that, while using pot before interacting with bears may have been stupid, there was no evidence presented to conclude that Hopkins’ pot use was the major cause of the incident • The decision: Hopkins was entitled to workers’ comp benefits