Standard Operating Procedure for Chemical Handling and Storage
EHS-00005 R12
Printed copies are considered uncontrolled. Verify revision prior to use.
DCN1216
CNSE Confidential
Page 8 of 43
6.2.12
Emergency eyewash and showers shall be readily available, preferably
installed such that the maximum travel distance from any point in the room
to the shower is 25 feet or less or 10 seconds or less.
6.2.13
Emergency communication shall be provided and monitored at a remote
location at all times when someone may be working in the area alone.
6.2.14
Any chemical or gas that has been identified as expired (i.e. beyond
manufacturers expiration date on containers) or “out of specification”
material that cannot be used in the laboratory or
cleanroom tools must be
"RED TAGGED" by the shipping and receiving department or the gas and
chemical handling firm’s
personnel upon delivery, or the responsible
chemical user if discovered during storage or use. The material container
must be tagged on all sides (cylinders require only 1 tag).
If the “out of
specification” material is in a laboratory or in a cleanroom, it should be
either stored in an appropriate cabinet for return
to the supplier or moved
to the chemical storage rooms by the gas and chemical handling firm.
Expired material if determined to be unusable should be sent for disposal
as a waste chemical through the gas and chemical handlers.
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