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Appendix CRF - Part 3 - Northamptonshire County Council

Appendix CRF - Part 3 - Northamptonshire County Council

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Technical Services Group<br />

NOT PROTECTIVELY MARKED<br />

Reference: TSG(09)0487<br />

Issue: Issue 2<br />

Date: 15 th July 2009<br />

DOSE RATE CALCULATIONS IN SUPPORT OF A LOW LEVEL<br />

WASTE DISPOSAL AUTHORISATION<br />

UK-10497<br />

SUMMARY<br />

Dose rate calculations were performed in MicroShield to support a low level waste disposal<br />

authorisation. The dose rate was calculated on contact, 1m and 2m from a 200-litre drum<br />

and a bulk waste bag of soil and rubble waste. Dose was found to be highest when dealing<br />

with a 60 Co source.<br />

Prepared By:<br />

Checked By:<br />

Approved By:<br />

Name and Organisation Signature Date<br />

Tony Lansdell<br />

TSG<br />

Barry Cook<br />

TSG<br />

Gráinne Carpenter<br />

TSG<br />

ELECTRONIC<br />

COPY<br />

WS010001/ENRMF/CONSAPP<strong>CRF</strong> 659

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