EPA Region 5 Records Ctr.

286317

CMC Triad XRF Project Health and Safety Plan (HASP)

This Health and Safety Plan (HSP) will be kept on the site during field activities. It will be reviewed as necessaryand be amended or revised as project activities or conditions change or when supplemental information becomesavailable. The plan is adapted from the CH2M HILL Health and Safety Plan, which adopts, by reference, theStandards of Practice (SOPs) in the CH2M HILL Corporate Health and Safety Program, Program and TrainingManual, as appropriate. This plan should be considered an appendum to the CH2M HILL Health and Safety Planfor the CMC Heartland Triad field project that is adapted for the more limited field work performed within the June2006 CMC Heartland Triad XRF field project.

Project Information and Description

PROJECT NAME:

PREPARER:

REVIEWED BY:

SITE NAME:

SITE ADDRESS:

EPA PROJECT MANAGER:

EPA OFFICE ADDRESS:

DATE HASP PLAN PREPARED:

DATE OF SITE WORK:

CMC HEARTLAND SITE ACCESS:

CMC HEARTLAND SITE SIZE:

PROJECT SAMPLING AREA:

SITE TOPOGRAPHY:

PREVAILING WEATHER:

SITE DESCRIPTION AND HISTORY:

CMC Triad XRF Demonstration

Deana Crumbling, USEPA OSRTI TUB

Mark Colsman, TetraTech EMI

South Minneapolis Neighborhood Residential SoilContamination Site (SMSC)

Minneapolis, Minnesota

Stephen Dyment, USEPA OSRTI TUB

1200 Penna. Ave., NW MC5102PWashington, DC 20460

June 8, 2006

June 13-16,2006

1-94 west to Cedar Ave south, west on E 24th Street toBloomington Ave south

The site encompasses an area with an approximate 3/4-mileradius from the CMC Heartland Lite Yard Site (CMCHeartland Site) located at 28* Street E and Hiawatha Avenue.

Approximately 8 to 14 selected residential properties withinthe larger CMC Heartland site area.

The area is relatively flat.

Climate at the site is continental characterized with warmhumid summers and cold winters. Periods of extreme heat areshort. Average annual rainfall is 29.4 inches. Averagemonthly temperature is highest in July (73.2°F) and lowest inJanuary (13.1°F).

The South Minneapolis Site is located in Hennepin County,Minneapolis, Minnesota. In 1989, the Minnesota Departmentof Health recommended soil sampling in the residentialneighborhood located directly downwind of a formerManufacturing facility due to elevated levels of arsenic. Theformer manufacturing site has been remediated and thisinvestigation focuses on the surrounding residential

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SPECIFIC TASKS TO BE PERFORMED:

properties. The site is located in an urban residential area andlies on flat terrain.

In situ analysis of surface soil with a tube-source XRF (i.e.,no radioactive source is involved). XRF analysis of ex situsoil cores (to 2 feet), and bagged soil composites.

Collection of surface soil samples using hand tools and hand-driven soil corer.

Decontamination of field equipment, including the use of adilute nitric acid solution.

Section 1 Tasks to be Performed under this Health and Safety Plan

1.1 Description of Tasks

Refer to the project work plan/UFP-QAPP document for detailed task information. A health and safety risk analysis(Section 1.2) has been performed for each task and is incorporated in this HSP through task-specific hazard controlsand requirements for monitoring and protection. Tasks other than those listed below require an approved amendmentor revision to this HSP before tasks begin. Refer to Section 8.2 for procedures related to "clean" tasks that do notinvolve hazardous waste operations and emergency response (Hazwoper).

1.1.1 Hazwoper-Regulated Tasks• Surface soil sampling

• Subsurface soil sampling

1.1.2 Non-Hazwoper-Regulated Tasks

• Use of Innov-X X-ray fluorescence spectrometer

• Handling of corrosive liquids

Potential HazardsSurface Soil Sampling

TASKS

Subsurface Soil Sampling XRF Analysis

Frying debris/objects

Noise > 85dBA

Electrical

Suspended loads

Buried utilities, drums, tanks

Slip, trip, fall

Back injury

Confined space entry

X

X

X

X

X

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Trenches / excavations

Visible lightning

Vehicle traffic

Elevated work areas/falls

Fires

Entanglement

Drilling

Heavy equipment

Working near water

Working from boat

IDW Drum Sampling

2 Hazard Controls (See the CH2M Hill HASP for generalinformation)This section defines safe work practices and control measures used to reduce or eliminate potential hazards. Suchpractices and controls are to be implemented by the party in control of either the site or the particular hazard.CH2M HILL employees and subcontractors must remain aware of the hazards affecting them regardless of who isresponsible for controlling the hazards. CH2M HILL employees and subcontractors who do not understand any ofthese provisions should contact the SSC for clarification.

2.1.3 Arsenic

• Team members shall take the computer based training found on the Virtual Office entitled Arsenic ExposureTraining. The pathway is: VO Company Resources Corporate Groups Health. Safety. I-jwironment &Quality Training &• Medical Training Training Courses1' Computer Based Training Arsenic Training.

• Team members shall review the Arsenic Fact Sheet found in Attachment 5 of this Health and Safety Plan.• Water should be added when activities create or could create airborne arsenic contaminated dust.• Personnel working near arsenic-contaminated soil shall exercise enhanced personal hygiene (frequent hand

washing prior to eating, drinking, and smoking; separation of work and street clothing/footwear, and so on).

2.2 Physical Hazards

2.2.1 Digging(Reference CH2M HILL SOP HS-112, Lifting)

• Digging activities have a potential for back injuries.• If someone is going to be digging remind them of the proper techniques which include:

Warming up and stretching before exertionUsing the legs to lift the weight of the full shovelUsing your feet to change direction to unload the shovel.

• Never twist your trunk when you are carrying a load.

2.3 Physiological Hazards

2.3.1 Sprains

• If the sprain is minor, the victim may be able to walk with little or no assistance.

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• To reduce the swelling of a minor sprain, you must put ice on the injury (of course, be careful of frostbite andhypothermia in cold weather).

• You will also need to tape the injured joint using sports tape or an ace bandage and allow the injured person totake ibuprofen (only if they are not allergic to aspirin), if they intend to walk out.

• On the other hand, major sprains may appear to be fractures and should be treated as such.• Splint the injury and plan the best way to get the victim to medical care.

2.3.2 Cuts and Scrapes

• Take the time to wash the cut with soap and water, or an antiseptic towelette.• Cleaning the wound immediately will help prevent infection later

2.3.3 Cramps

• If someone experiences muscle cramps, have him or her sit or lie down and relax.• Massage and stretch the sore muscle slowly, gently, and carefully.• Have him or her drink water, eat a little, and start again slowly.• Drinking a sports drink like Gatorade will help replace salts that are lost because of sweating.• Replacing these salts may help reduce the muscle cramps and prevent them from recurring.

2.3.4 Blisters

• Blisters most commonly occur on the feet, especially if someone uses inappropriate socks, wet socks or boots, orboots that do not fit or are not broken in.

• Preventing blisters is the most important first aid: if someone feels a "hot spot" starting (from friction betweenthe skin and the boot) stop immediately and do something about it.

• Place a thin layer of moleskin or (believe it or not) duct tape on the affected area.• If you don't take care of the hot spot, it will become a blister: in this case, use the moleskin, but with a hole in it,

so that you don't place adhesive directly over the blister.• You want to minimize pressure on the blister by building up protective padding around it, but not too much or

you'll cause more problems.• Generally you should not pop blisters, both because they can become infected, and because they may become

more painful as you continue to walk.

2.3.5 Headaches

• Headaches result from many different things: dehydration, sunlight, tension, etc.• You can best treat the headache by treating the cause, if you know it.• Suggest that the person affected take aspirin, acetaminophen (e.g., Tylenol), or ibuprofen (e.g., Advil), drink

water, eat a little, and, if possible, take a rest break.• Wearing sunglasses may prevent headaches from too much sunlight.

2.4 Biological Hazards

2.4.1 Bees and other insect stings

• Bees and other stinging insects may be encountered almost anywhere and may present a serious hazard,particularly to people who are allergic.

• Watch for and avoid nests.• Keep exposed skin to a minimum.• Carry a kit if you have had allergic reactions in the past, and inform the SSC and/or buddy.• If a stinger is present, remove it carefully with tweezers.• Wash and disinfect the wound, cover it, and apply ice.• Watch for allergic reaction; seek medical attention if a reaction develops.

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2.4.2 Dog Bites

• Equip each field team with "Dog Repellant" spray.Read manufactures instructions.Position yourself up-wind if possible before using.Only use if attacked- not j ust threatened.

• Avoid all dogs - both leashed and stray.• Don't disturb a dog while it is sleeping, eating or caring for puppies.• If a dog approaches to sniff you - stay still.• An aggressive dog has a tight mouth, flattened ears and a direct stare.• If you're threatened by a dog, remain calm - don't scream and avoid eye contact.• If you say anything, speak calmly and firmly.• Don't turn and run - try to stay still until the dog leaves, or back away slowly until the dog is out of sight or you

have reached safety (e.g., vehicle).• If attacked, retreat to vehicle or attempt to place something between you and the dog.• If you fall or are knocked to the ground, curl into a ball with your hands over your head and neck, and protect

your face.• If bitten, immediately scrub the bite site vigorously with soap and water.• Report the incident to the local authorities.• Seek medical attention as soon as possible.

2.5.4 Lifting(Reference CH2M HILL SOP HS-112, Lifting)

• Use proper lining techniques must be used when lifting any object.• Plan storage and staging to minimize lifting or carrying distances.• Split heavy loads into smaller loads.• Use mechanical lifting aids whenever possible.• Have someone assist with the lift—especially for heavy or awkward loads.• Make sure the path of travel is clear prior to the lift.

2.5.8 Procedures for Locating Buried Utilities

Local Utility Mark-Out Service

Name: Gopher State One-CallPhone: 1-800-252-1166

• Obtain utility diagrams for the facility if available.• Review locations of sanitary and storm sewers, electrical conduits, water supply lines, natural gas lines, and fuel

tanks and lines.• Review proposed locations of intrusive work with facility personnel knowledgeable of locations of utilities.

Check locations against information from utility mark-out service.• Where necessary (as when uncertain about utility locations), perform excavation or drilling of the upper depth

interval manually.• Monitor for signs of utilities during advancement of intrusive work (for example, sudden change when

advancing auger or split spoon).• When the client or other onsite party is responsible for determining the presence and locations of buried utilities,

the SSC should confirm that arrangement.

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2.6 Radiological Hazards and Controls

Exposure to gamma radiation from tube sourcefrom XRF analyzer

See attachment #6

Contaminant

Location andMaximum*

Concentration (ppm)Exposure

Limitb IDLHCSymptoms and Effects of

ExposurePIP"(eV)

Arsenic SB:SS:

unknown1,200

0.01mg/m3

5

CA

Ulceration of nasal septum,respiratory irritation, dermatitis,gastrointestinal disturbances,peripheral neuropathy,hyperpigmentation

NA

* Specify sample-designation and media: SB (Soil Boring), GW (Groundwater), SS (Surface Soil), SW (Surface Water).b Appropriate value of PEL, REL, or TLV listed.c IDLH = immediately dangerous to life and health (units are the same as specified "Exposure Limit" units for that contaminant); CA = Potentialoccupational carcinogen.d PIP = photoionization potential; NA = Not applicable.

Other: Inadvertent ingestion ofcontaminated media. This routeshould not present a concern if goodhygiene practices are followed (forexample, wash hands and face beforedrinking or smoking).

Dermal: Contact with contaminated media.This route of exposure is minimizedthrough proper use of PPE, as specified inSection 4.

Inhalation: Vapors and contaminatedparticulates. This route of exposure isminimized through proper respiratoryprotection and monitoring, as specified inSections 4 and 5, respectively.

3 Project Organization and Personnel

3.1 Safety Training

^'^>a<J»,-.Steve Dyment USEPA HQ Project Manager

Deana Crumbling

Patrick Hamblin

Brian Cooper

Duane Newell

USEPA HQ

USEPA R5

USEPA R5

USEPA ERT-LV

Field staff; QA

Field staff; data mgt

Field staff; data mgt

Field staff, XRF operation

40-hr OSHA & refreshers

40-hr OSHA & refreshers

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Lockheed-Martin Field staff; XRF operation SSC/FA-CPR

3.2 Field Team Chain of Command and Communication Procedures

3.2.1 ClientContact Name:Phone:

Tim Prendiville, EPA312-886-5122

3.2.2 USEPA HQ

Project Manager: Stephen Dyment

Personal Protective Equipment (PPE)(Reference CH2M HILL SOP HS-117, Personal Protective Equipment, HS-121, Respiratory Protection)

•'.- • A••• ' -•••-tr.iv^^K#tionsJ%*&;fo>v-Task Level Body Head Respirator b

> General site entry D Boots: Steel-toe, leather work bootsGloves: None

Safety glasses None required

> Surface soil sampling Modified D Boots: Steel-toe, leather work boots Safety glasses None requiredGloves: Surgical-style.

> Subsurface soil sampling Modified D Boots: Steel-toe, leather workGloves: Surgical-style.

Safety glassesHardhatc

Ear protection d

None required

. . • . . • - . . _ . - - • • ' • • - • ' . - - • . • . - .,.-

•Reasons for Upgrading or DowngradinUpgrade' Downgrade

Request from individual performing tasks.Change in work tasks that will increase contact or potential contactwith hazardous materials.Occurrence or likely occurrence of gas or vapor emission.Known or suspected presence of dermal hazards.Instrument action levels (Section 5) exceeded.

New information indicating that situation is lesshazardous than originally thought.Change in site conditions that decreases the hazard.Change in work task that will reduce contact withhazardous materials.

Modifications are as indicated. CH2M HILL will provide PPE only to CH2M HILL employees.Facial hair that would interfere with respirator fit is not permitted.

c Hardhat and splash-shield areas are to be determined by the SSC.d Ear protection should be worn when conversations cannot be held at distances of 3 feel or less without shouting.' Performing a task that requires an upgrade to a higher level of protection (e.g., Level D to Level C) is permitted only when the PPE requirements havebeen approved by the I ISM, and an SSC qualified at that level is present.

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5 Air Monitoring/Sampling (see CH2M Hill HASP)Air Monitoring Specifications: None required

6 Decontamination(Reference CH2M HILL SOP HS-506, Decontamination)

The SSC must establish and monitor the decontamination procedures and their effectiveness. Decontaminationprocedures found to be ineffective will be modified by the SSC. The SSC must ensure that procedures areestablished for disposing of materials generated on the site.

6.1 Decontamination Specifications

Brush soil offWash equipment with AlconoxsolutionRinse equipment with waterRinse equipment with 10% nitricacid in waterFinal rinse with reagent water

Outer-glove removal • Brush soil off • N/AHand wash/rinseFace wash/rinseShower ASAPDispose of PPE in municipaltrash, or contain for disposal

• Dispose of personnel rinse waterto facility or sanitary sewer, orcontain for offsite disposal

7 Site-Control Plan (see CH2M Hill HASP)

8 Emergency Response Plan (see CH2M Hill HASP)

8.2 Emergency Equipment and SuppliesiagB^.iftinl^fepc^EqifettitiifcAnd^npplica . . . . . . :,.̂ LocationFirst aid kitEye WashPotable waterAdditional equipment (specify): Cell Phone

Support zone/field vehicleSupport and decon zone/field vehicleSupport and decon zone/field vehicleOn SSC

8.3 Incident ResponseIn fires, explosions, or chemical releases, actions to be taken include the following:

• Shut down CH2M HILL operations and evacuate the immediate work area.• Notify appropriate response personnel.• Account for personnel at the designated assembly areas.• Assess the need for site evacuation, and evacuate the site as warranted.

Note that small fires or spills posing minimal safety or health hazards may be controlled, instead of implementing awork-area evacuation.

8.4 Emergency Medical Treatment (see CH2M Hill HASP)

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ATTACHMENT LISTAttachment 1: Employee Signoff Form - Field Safety InstructionsAttachment 2: Project-Specific Chemical Product Hazard Communication FormAttachments: Emergency ContactsAttachment 4: Project H&S FormsAttachment 5: Applicable Material Safety Data SheetsAttachment 6: Innov-X XRF Safety

Health and Safety Plan Attachment 1

EMPLOYEE SIGNOFF FORM

Project Name: South Minneapolis Project Number: 336752

EMPLOYEE NAME

(Please print) EMPLOYEE SIGNATURE COMPANY DATE

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Health and Safety Plan Attachment 2

Project-Specific Chemical Product Hazard Communication Form

Project Name: South Minneapolis Project Number: 336752

MSDSs will be maintained at the Fidd Vehic|e ^j office Base 2441 Bloomington Avenue, Minneapolis, MMfollowing locations:

Hazardous Chemical Products Inventory

Chemical Quantity LocationMSDS

Available

Container labels

Identity Hazard

Alconox/Liquinox < 1 liter Support/dccon zones10% nitric acidsolution

Support/decon zones yes corrosive

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Health and Safety Plan Attachment 3

Emergency Contacts Page

Medical Emergency - 911 Security & Police - 911Local Police Non-Emergency #: 612-348-2345

Fire/Spill Emergency - 911Local Fire Dept General Information #: 612-673-2890CHEMTREC 1-800-424-9300

Utilities EmergencyWater: 612-673-5600Gas: 612-372-5050 (Minnegasco/Center Point Energy)800-895-2999 (Xcel Energy)Electric: 800-895-1999 (Xcel Energy)

Federal Express Dangerous Goods ShippingPhone: 800/238-5355

Facility Alarms: None Evacuation Assembly Area(s): Field Vehicle

H o s p i t a lHospital Name/Address:Abbott Northwestern Hospital, 800 East 28th Street, Minneapolis

Hospital Phone #:(612)863-4000

From the east on 1-94Exit 1-94 at Cedar Avenue (Exit 234C), turn left. Follow Cedar Avenue (Cedar veers to the right at the traffic lights) to East 26th Streetand turn right. If visiting the Heart Hospital or main hospital, take 26th Street to Chicago Avenue and turn left. Proceed to East 28thStreet and turn left. Turn left again onto the hospital campus.From the northwest on 1-94Exit 1-94 at the Hiawatha/Highway 55 Exit (Exit 234A). Follow Hiawatha/Highway 55 to East 26th Street. Turn right onto 26th Street.If visiting the Heart Hospital or main hospital, take 26th Street to Chicago Avenue and turn left. Proceed to East 28th Street and turnleft. Turn left again onto the hospital campus.From the west on 1-394Follow 1-394 to 1-94 East (Exit 8B). Exit 1-94 at the Hiawatha/Highway 55 Exit (Exit 234A). Follow Hiawatha/Highway 55 to East26th Street. Turn right onto 26th Street. If visiting the Heart Hospital or main hospital, take 26th Street to Chicago Avenue and turnleft. Proceed to East 28th Street and turn left. Turn left again onto the hospital campus.From the north on 1-3SWExit 1-35W at the Hiawatha/Highway 55 Exit (Exit 17A). Follow Hiawatha/Highway 55 to East 26th Street. Turn right onto 26thStreet. If visiting the Heart Hospital or main hospital, take 26th Street to Chicago Avenue and turn left. Proceed to East 28th Street andturn left. Turn left again onto the hospital campus.From the south on I-35WExit 1-35W at the 31st Street/Lake Street Exit (Exit 15). Proceed north on the frontage road (which is South 2nd Avenue). Turn rightonto East 28th Street and proceed to Chicago Avenue. If visiting the Heart Hospital or main hospital, cross Chicago Avenue andimmediately turn left onto the hospital campus.From the southeast on Hiawatha/Highway 55Turn left off Hiawatha/Highway 55 onto East 26th Street. If visiting the Heart Hospital or main hospital, follow 26th Street to ChicagoAvenue, turn left. Proceed to East 28th Street and turn left. Turn left again onto the hospital campus.

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D i r e c t i o n s t o H o s p i t a l

O o w n t oMinne

iawathaAve. Exit

HospitalExrt Route

Health and Safety Plan Attachment 4

Project H&S Forms

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Attachment 4: Arsenic Fact Sheet

Arsenic Standard of Practice HSE-501

Arsenic Fact Sheet

Uses and OccurrencesThe manufacture and transportation of arsenic compounds; use in the manufacture of herbicide, pesticide, fungicides,and defoliants; use in the manufacture and handling of calcium arsenate; use in the manufacture of electricalsemiconductors, diodes, and solar batteries; as an additive for food and drinking water for animals; use as apreharvest desiccant, sugarcane ripener, soil sterilant, or for timber thinning; use as a bronzing or decolorizingaddition in glass manufacturing; use in the production of opal glass and enamels; use as an addition to alloys toincrease hardening and heat resistance; during smelting of ores; during the cleanup of soil contaminated with arsenic;military applications; and general handling, storage, and use of arsenic.

Physical CharacteristicsAppearance:Odor:Flammable:Flash Point:Flammable Range:Specific gravity:Stability:Incompatibilities:Melting Point:Boiling Point:

Gray metal or white powderGarlic-like when heatedNoneNoneNone5.73 for arsenic metal, 2.16 for arsenic trioxideStableHeat, hydrogen gas, and oxidizing agentsSublimes at 6I3°C; -8.5°C for arsenic trioxideSublimes at 613°C; 130°C for arsenic trioxide

Signs and SymptomsShort term (Acute):

Long term (Chronic):

Modes of ExposureInhalation:Absorption:Ingestion:

Exposure LimitsAction levelPELSTELTLV

of ExposureNausea, vomiting, diarrhea, weakness, loss of appetite, cough, chest pain, giddiness,headache, and breathing difficulty.Numbness and weakness in the legs and feet, skin and eye irritation,hyperpigmentation, thickening of palms and soles (hyperkeratosis), contactdermatitis, skin sensitization, warts, ulceration and perforation of the nasal septum

Dusts and VaporsLiquidDusts and Liquid

5 ng/m3

10ug/m3

None10 ug/m3

Exposure Level vs. Regulatory Requirements

EXPOSURE LEVEL (EL)

EL<AL

AL > EL, EL < PEL

EL > PEL

REGULATORY REQUIREMENTS

Maintain exposure as low as reasonably achievable

Implement portions of the OSHA Arsenic standard and Training

Implement all portions of the OSHA Arsenic Standard including training,medical surveillance, engineering controls, establishment of work areas, etc.

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PPEEye: Safety Glasses; contact lenses should not be wornSkin: Chemical protective gloves and body protectionRespiratory: Air purifying respirators and supplied air respirators,

depending on the exposureFirst Aid

Inhalation: Move to fresh air; seek medical attention promptlySkin: Quick drenching with water; wash skin with soap and water; seek medical attention

promptlyEyes Flush with water for 15 minutes, lifting the lower and upper lids occasionally; seek

medical attention promptlyIngestion: Seek medical attention promptly

Health and Safety Plan Attachment 5

Applicable Material Safety Data Sheets

ALCONOX®

1. Product Identification

Synonyms: Proprietary blend of sodium linear alkylaryl sulfonate, alcohol sulfate, phosphates, andcarbonates.CAS No.: Not applicable.Molecular Weight: Not applicable to mixtures.Chemical Formula: Not applicable to mixtures.Product Codes: A461

2. Composition/Information on Ingredients

Ingredient CAS No Percent Hazardous

Alconox® N/A 90-100% Yesproprietary detergent mixture

3. Hazards Identification

Emergency Overview

CAUTION! MAY BE HARMFUL IF SWALLOWED OR INHALED. MAY CAUSE IRRITATIONTO EYES AND RESPIRATORY TRACT.

J.T. Baker SAF-T-DATA(|B1) Ratings (Provided here for your convenience)

Health Rating: 1 - SlightFlammability Rating: 0 - NoneReactivity Rating: 1 - SlightContact Rating: 2 - ModerateLab Protective Equip: GOGGLES; LAB COAT

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Storage Color Code: Orange (General Storage)

Potential Health Effects

Inhalation:May cause irritation to the respiratory tract. Symptoms may include coughing and shortness of breath.Ingestion:May cause irritation to the gastrointestinal tract. Symptoms may include nausea, vomiting and diarrhea.Skin Contact:No adverse effects expected.Eye Contact:May cause irritation, redness and pain.Chronic Exposure:No information found.Aggravation of Pre-existing Conditions:No information found.

4. First Aid Measures

Inhalation:Remove to fresh air. Get medical attention for any breathing difficulty.Ingestion:If swallowed, DO NOT INDUCE VOMITING. Give large quantities of water. Never give anything bymouth to an unconscious person. Get medical attention.Skin Contact:Wash exposed area with soap and water. Get medical advice if irritation develops.Eye Contact:Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelidsoccasionally. Get medical attention immediately.

5. Fire Fighting Measures

Fire:Not expected to be a fire hazard.Explosion:No information found.Fire Extinguishing Media:Dry chemical, foam, water or carbon dioxide.Special Information:In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatuswith full facepiece operated in the pressure demand or other positive pressure mode.

6. Accidental Release Measures

Ventilate area of leak or spill. Wear appropriate personal protective equipment as specified in Section 8.Spills: Pick up and place in a suitable container for reclamation or disposal, using a method that does notgenerate dust. When mixed with water, material foams profusely. Small amounts of residue may be flushedto sewer with plenty of water.

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7. Handling and Storage

Keep in a tightly closed container, stored in a cool, dry, ventilated area. Protect against physical damage.Moisture may cause material to cake. Containers of this material may be hazardous when empty since theyretain product residues (dust, solids); observe all warnings and precautions listed for the product.

8. Exposure Controls/Personal Protection

Airborne Exposure Limits:- OSHA Permissible Exposure Limit (PEL):15 mg/m3 total dust, 5 mg/m3 respirable fraction for nuisance dusts.- ACGIH Threshold Limit Value (TLV):10 mg/m3 total dust containing no asbestos and < 1% crystalline silica for Particulates Not OtherwiseClassified (PNOC).Ventilation System:A system of local and/or general exhaust is recommended to keep employee exposures below the AirborneExposure Limits. Local exhaust ventilation is generally preferred because it can control the emissions of thecontaminant at its source, preventing dispersion of it into the general work area. Please refer to the ACGIHdocument. Industrial Ventilation, A Manual of Recommended Practices, most recent edition, for details.Personal Respirators (NIOSH Approved):If the exposure limit is exceeded, a half-face dust/mist respirator may be worn for up to ten times theexposure limit or the maximum use concentration specified by the appropriate regulatory agency orrespirator supplier, whichever is lowest. A full-face piece dust/mist respirator may be worn up to 50 timesthe exposure limit, or the maximum use concentration specified by the appropriate regulatory agency, orrespirator supplier, whichever is lowest. For emergencies or instances where the exposure levels are notknown, use a full-facepiece positive-pressure, air-supplied respirator. WARNING: Air-purifying respiratorsdo not protect workers in oxygen-deficient atmospheres.Skin Protection:Wear protective gloves and clean body-covering clothing.Eye Protection:Use chemical safety goggles. Maintain eye wash fountain and quick-drench facilities in work area.

9. Physical and Chemical Properties

Appearance:White powder interspersed with cream colored flakes.Odor:No information found.Solubility:Moderate (1-10%)Specific Gravity:No information found.PH:No information found.% Volatiles by volume @ 21C (70F):0Boiling Point:No information found.Melting Point:No information found.Vapor Density (Air=l):No information found.Vapor Pressure (mm Hg):No information found.

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Evaporation Rate (BuAc=l):No information found.

10. Stability and Reactivity

Stability:Stable under ordinary conditions of use and storage.Hazardous Decomposition Products:Carbon dioxide and carbon monoxide may form when heated to decomposition.Hazardous Polymerization:Will not occur.Incompatibilities:No information found.Conditions to Avoid:No information found.

11. Toxicological Information

No LD50/LC50 information found relating to normal routes of occupational exposure.

\(~**tnf*&f T ictc\ * •,••••••••••••••••••••-••••••»-——• \^<uicci LJia 10 \ —»-—»•- — — - —— »

—NTP Carcinogen-Ingredient Known Anticipated IARC Category

Alconox® No No Noneproprietary detergent mixture

12. Ecological Information

Environmental Fate:This product is biodegradable.Environmental Toxicity:No information found.

13. Disposal Considerations

Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approvedwaste disposal facility. Processing, use or contamination of this product may change the waste managementoptions. State and local disposal regulations may differ from federal disposal regulations. Dispose ofcontainer and unused contents in accordance with federal, state and local requirements.

14. Transport Information

Not regulated.

15. Regulatory Information

\Chemical Inventory Status - Part 1\Ingredient TSCA EC . Japan Australia

Alconox® Yes No No Noproprietary detergent mixture

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AChemical Inventory Status - Part 2\-—Canada-

Ingredient Korea DSL NDSL Phil.

Alconox® No No Yes Noproprietary detergent mixture

\Federal, State & International Regulations - Part 1\-SARA 302- SARA 313

Ingredient RQ TPQ List Chemical Catg.

Alconox® No No No Noproprietary detergent mixture

\Federal, State & International Regulations - Part 2\-RCRA- -TSCA-

Ingredient CERCLA 261.33 8(d)

Alconox® No No Noproprietary detergent mixture

Chemical Weapons Convention: No TSCA 12(b): No CDTA: NoSARA 311/312: Acute: Yes Chronic: No Fire: No Pressure: NoReactivity: No (Pure / Solid)

16. Other Information

NFPA Ratings: Health: 0 Flammability: 0 Reactivity: 0Label Hazard Warning:CAUTION! MAY BE HARMFUL IF SWALLOWED OR INHALED. MAY CAUSE IRRITATION TOEYES AND RESPIRATORY TRACT.Label Precautions:Avoid contact with eyes.Keep container closed.Use with adequate ventilation.Avoid breathing dust.Wash thoroughly after handling.Label First Aid:If swallowed, DO NOT INDUCE VOMITING. Give large quantities of water. Never give anything bymouth to an unconscious person. If inhaled, remove to fresh air. If not breathing, give artificial respiration.If breathing is difficult, give oxygen. In case of eye contact, immediately flush eyes with plenty of water forat least 15 minutes. In all cases, get medical attention.Product Use:Laboratory Reagent.Revision Information:MSDS Section(s) changed since last revision of document include: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 15,16.Disclaimer:

Mallinckrodt Baker, Inc. provides the information contained herein in good faith but makes norepresentation as to its comprehensiveness or accuracy. This document is intended only as a guide tothe appropriate precautionary handling of the material by a properly trained person using thisproduct. Individuals receiving the information must exercise their independent judgment in

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determining its appropriateness for a particular purpose. MALLINCKRODT BAKER, INC.MAKES NO REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS OR IMPLIED,INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF MERCHANTABILITY,FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE INFORMATION SETFORTH HEREIN OR THE PRODUCT TO WHICH THE INFORMATION REFERS.ACCORDINGLY, MALLINCKRODT BAKER, INC. WILL NOT BE RESPONSIBLE FORDAMAGES RESULTING FROM USE OF OR RELIANCE UPON THIS INFORMATION.***************************************!

Prepared by: Environmental Health & SafetyPhone Number: (314) 654-1600 (U.S.A.)

Health and Safety Plan Attachment 6

Innov-X XRF Safety

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