TITLE:

ES&H Manual

 

DOCUMENT ID:

3510 Appendix T6

Emergency Response to Chemical Spills[1]

 

 

Jefferson Lab has determined that working with chemicals carries an unmitigated Risk Code >2.  At a minimum all tasks requiring chemicals are discussed with the supervisor prior to commencement of work.  An Operational Safety Procedure (OSP) is written for work considered to be Risk Code >2 in accordance with ES&H Manual Chapter 3210 Work Planning, Control, and Authorization Process.

 

1.0          Purpose

 

Jefferson Lab considers chemical spills to be an environmental hazard.  This procedure provides minimum action steps and contact information to ensure prompt, safe clean-up of a chemical spill. 

 

The process steps satisfy applicable federal, state, and local requirements as outlined in ES&H Manual Chapter 2410 Appendix T1 Hazard Issues List.

 

2.0          Scope

 

It is recognized that listing the requirements for every chemical used at Jefferson Lab would be prohibitive, it is therefore required that qualified chemical workers read and follow the requirements/recommendation for spill clean-up listed on a chemical’s material safety data sheet (MSDS).  This procedure defines actions required by Jefferson Lab in addition to those listed on the MSDS.

 

For purposes of this appendix a “small spill” is considered less than two gallons of hazardous liquid.  A “large spill” is two gallons or more of hazardous liquid.  In either scenario an individual could require assistance, or special material/equipment, to mitigate a hazard issue for the spill.

 

This appendix is written in coordination with ES&H Manual 6610 Chemical Hygiene Program and ES&H Manual 3510 Emergency Response Activities.  All applicable content within the chapters applies to the procedure outlined in this appendix.

 

3.0          Responsibilities

 

3.1            Anyone at Jefferson Lab:

·       If you see or produce a chemical spill contact:

o   Security at x5822, or

o   Request assistance from the Hazardous Waste Coordinator at x7882.

 

3.2            Chemical Worker

·       Know the location of the Chemical Spill Kit(s) in your area; how, and when to use it.

·       Read and understand the Operational Safety Procedure written for the specific area(s) you are assigned to perform work.

·       Ensure the required training is current.

 

3.3            Hazardous Waste Coordinator

·       Provides spill response training and supplies as necessary. 

·       Provide chemical waste disposal assistance.

 

3.4            Area Supervisor

·       Ensure Chemical Spill Kit(s) are adequately stocked with appropriate supplies; are accessible; and chemical workers know their location, how and when to use it.

 

4.0          Process Steps

 

If there is personal over-exposure to a chemical, follow the process steps outlined in ES&H Manual Chapter 6610 Appendix T6 Response to Chemical Over-Exposure.

 

Unless otherwise stated anyone at Jefferson Lab may perform the following process steps.

 

4.1            Chemical Spills

 

Step 1:          Note the material, location, and quantity.

 

Step 2:          Protect yourself and others in the area and evacuate upwind as necessary. 

 

Step 3:          Call Security (x5822) immediately and give them the following information:

o   Identity of the material,

o   Location of the spill,

o   Approximate quantity,

o   Other hazards or emergency conditions (traffic or personnel concerns) as requested.

 

Step 4:          Contain the Release (if safe to do so):

o   Block drains to prevent seepage into the sewer or storm system (this includes indoor plumbing and outdoor storm systems).  

o   Construct a barrier around the spill using spill pads, socks, from an appropriate spill kit, or other compatible material as available (e.g.: soil) to prevent spreading and to minimize damage.

 

(Spill kits are available in every work area where hazardous chemicals are used or stored in quantities greater than 1 gallon (4 liters).)  Contact the Hazardous Waste Coordinator (x7882) if a Chemical Spill Kit is needed or supplies need review.

 

Step 5:          Wait and/or direct responders to the spill. 

 

Area specific work control documents (e.g., Operational Safety Procedure) describe the specific activities and chemical spill procedures for those in affected areas.

 

4.2            Waste Clean-up and Disposal

Contact the Hazardous Waste Coordinator (x7882) to remove waste and other suspect material left after completion of clean-up procedure(s).

 

Chemical spill clean-up work control documents (e.g., Operational Safety Procedure) are used to cleanup chemical spills of quantities of less than 2 gallons in designated SRF chemistry areas.  Spills 2 gallons or greater must be handled by a subcontracted hazmat vendor (IH coordinates with the vendor).

 

5.0          Revision Summary

 

Revision 2.0  01/07/14  Formerly 6610T7 Clean-up Chemical Spills Procedure; Defined small and large spills in 2.0 Scope; Added responsibilities to 3.2 Chemical Worker to read and understand OSP for specific area(s) assigned, and ensure required training is current; Specified to evacuate “upwind” in 4.1 Chemical Spills Step 2; Added “Clean-up” and note box to 4.2 Waste Disposal; per JWilliams and TMenefee; AD-ESHQ approved.

Revision 1.2  06/28/13  Triennial Review; Added note of area specific WCDs.

Revision 1.1  03/30/11  Removed reference to the Chemical Assistance Team.

Revision 1.0  07/05/10  Updated to reflect current laboratory operations.

 

ISSUING AUTHORITY

TECHNICAL POINT-OF-CONTACT

APPROVAL DATE

REVIEW REQUIRED DATE

REV.

 

 

ESH&Q Division

Tina Menefee

01/07/14

01/07/19

2.0

 

This document is controlled as an on line file.  It may be printed but the print copy is not a controlled document.  It is the user’s responsibility to ensure that the document is the same revision as the current on line file.  This copy was printed on 1/7/2014.



[1] For purposes of this appendix a “spill” is considered any quantity of chemical that an individual could require assistance, or special material/equipment, to mitigate a hazard issue for the spill.