Difference between revisions of "Team:Newcastle/Safety"

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Each member of the team must abide to the policies, practices set by Newcastle University, all staff, and students are responsible for making themselves familiar with these responsibilities. Academic staff support our team to ensure that these policies and practices are followed with care. They have prior experience within the molecular biology labs we are working within. Each team member supports each other throughout the project and has received appropriate lab inductions, training in handling of chemicals, sterilisation methods, disposal and handling contaminated material and microbials.<br/><br/>
 
Each member of the team must abide to the policies, practices set by Newcastle University, all staff, and students are responsible for making themselves familiar with these responsibilities. Academic staff support our team to ensure that these policies and practices are followed with care. They have prior experience within the molecular biology labs we are working within. Each team member supports each other throughout the project and has received appropriate lab inductions, training in handling of chemicals, sterilisation methods, disposal and handling contaminated material and microbials.<br/><br/>
 
Every lab has safety files that are revised and modified regularly and kept up to date, the appropriate forms have been signed by every member participating in experiments. Risk assessment forms are filled out for every compound and lab experiment, and then signed off by all team members. Before entering any of the labs the Emergency Procedures were outlined by a member of each lab.<br/><br/>
 
Every lab has safety files that are revised and modified regularly and kept up to date, the appropriate forms have been signed by every member participating in experiments. Risk assessment forms are filled out for every compound and lab experiment, and then signed off by all team members. Before entering any of the labs the Emergency Procedures were outlined by a member of each lab.<br/><br/>
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National and International Policies<br/><br/>
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<h2>National and International Policies<h2/><br/><br/>
 
The work conducted in our labs was carried out according to UK and European regulations. <br/><br/>
 
The work conducted in our labs was carried out according to UK and European regulations. <br/><br/>
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Safe Project Design<br/><br/>
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<h1>Safe Project Design<br/><br/><h1>
 
Chassis <br/><br/>
 
Chassis <br/><br/>
 
The chassis, which we chose, are all non-pathogenic and were selected within the design stage to minimise the risk.<br/><br/>
 
The chassis, which we chose, are all non-pathogenic and were selected within the design stage to minimise the risk.<br/><br/>

Revision as of 08:29, 27 October 2017

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Safety


There are risks in all lines of work, however those within labs must be assessed and reduced as the hazards in this environment usually have more severe consequences. In order to minimise the risk within labs there are legislations in place within iGEM, the UK and worldwide, our lab work is in line with these legislations. As Part of our Human Practices we have looked into the National Legislation around Biochemistry. In the labs we used the standard safety procedures, wearing appropriate lab equipment and performing appropriate procedures within fume hoods.

Local Policies



Each member of the team must abide to the policies, practices set by Newcastle University, all staff, and students are responsible for making themselves familiar with these responsibilities. Academic staff support our team to ensure that these policies and practices are followed with care. They have prior experience within the molecular biology labs we are working within. Each team member supports each other throughout the project and has received appropriate lab inductions, training in handling of chemicals, sterilisation methods, disposal and handling contaminated material and microbials.

Every lab has safety files that are revised and modified regularly and kept up to date, the appropriate forms have been signed by every member participating in experiments. Risk assessment forms are filled out for every compound and lab experiment, and then signed off by all team members. Before entering any of the labs the Emergency Procedures were outlined by a member of each lab.

National and International Policies



The work conducted in our labs was carried out according to UK and European regulations.

Safe Project Design

Chassis

The chassis, which we chose, are all non-pathogenic and were selected within the design stage to minimise the risk.

E. Coli

The strains of E. coli we are using are DH5-α and BL21-DE3, these strains are within safety group 1, like most E. coli strains these present the lowest level of risk to humans. Research commissioned by HSE (Chart et al. (2000)) showed that these lack the pathogenic mechanisms usually present within hazardous E. Coli strains.

Cell-Free



From the perspective of safety aspect of our project were advantageous due to their cell free factor. Within cell-free systems random mutations and dissemination are not as likely. This utilizes cell extract for transcription and translation. Sonification and centrifugation steps remove the cell membrane. This makes them suitable for use outside of the lab, however in line with Newcastle and iGEM’s ‘Do Not Release’ policy’s this was not carried out.

Arsenic-Need to talk to Valeria



As we are producing an arsenic biosensor to characterise this arsenic is needed. This is a highly hazardous compound.

Formaldehyde

Safe Lab Work



As mentioned within the policies section all of our lab work abided to the University regulation and Nationwide legislation and regulations. If there was anything any member of the team was unsure about they would ask other members of the team or supervisors to help or advise until they were confident.

All of the Labs within the university require smart card access, restricting members of the public and unqualified members access. This makes the labs a safer environment to work in and reduces the risk to the public. If biological materials required transportation between labs the appropriate policies were followed including safe storage and suitable labeling.

Sterilisation within the lab environment is particularly important as contamination and release can potentially cause a significant risk to the public and members of the lab. Sterile equipment is used and those which are taken out of their sterile packets are sterilised using the flame of a Bunsen burner or ethanol. When exiting the lab hands should be cleaned as even though gloves are worn it is important not to transfer potentially hazardous biological material to outside of the lab.

Waste was disposed of into hazardous yellow waste bins unless this was liquid waste in which case it was decanter into a waste flask which is autoclaved and disposed of. The University has its own waste disposal procedure which another member of the lab carries out. We are required to properly seal and label these bins for the safety of others as they contain sharps and hazardous materials.

A member of staff trained in first aid is always on call and first aid boxes are also in various locations within the lab along with eyewash stations which contain instructions of use. The methods of disposal and containment of spillages and broken glassware were covered upon induction into the lab.