SDMS Document

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CH2M HILL HEALTH AND SAFETY PLAN ^ 1±164?^

This Health and Safety Plan (HSP) will be kept on the site during field activities and will be reviewed as necessary. The plan will be amended or revised as project activities or conditions change or when supplemental information becomes available. The plan adopts, by reference, the Standards of Practice (SOPs) in the CH2M HILL Corporate Health and Safety Program, Program and Training Manual, as appropriate. In addition, this plan adopts procedures in the project Work Plan. The Site Safety Coordinator (SSC) is to be familiar with these SOPs and the contents of this plan. CH2M HILL's personnel and subcontractors must sign Attachment 1.

Project Information and Description

PROJECT NO:+۩853- l l > H H S H

CLIENT: EPA Region II

PROJECT/SITE NAME: Jackson Steel RI/FS

SITE ADDRESS: 435 First Street, Village of Mineola, North Hempstead. Nassau County. Long Island NY 11501

Cross Streets: Herricks Road. Wardwell Road

CH2M HILL PROJECT MANAGER: Hess, Juliana (973-316-0159 x4547)

CH2M HILL OFFICE: NJO: 99 Cherry Hill Rd./Ste 304, Parsippany, NJ 07054 ( 973-316-9300 / fax: 973-334-5847)

DATE HEALTH AND SAFETY PLAN PREPARED: 1/25/2001

DATE(S) OF SITE WORK: 02/2001 10/2001 l o / z o c i - ^ / z c o z .

SITE ACCESS: Inactive metal forming facility. Driveway entrance off First Street.

SITE SIZE: 1.5 acres or 66,000 sf from which 42,000 sf are occupied by the building

SITE TOPOGRAPHY: Flat, paved with two narrow strips of soil along the east and west side ofthe building

PREVAILING WEATHER: Continental climate SITE DESCRIPTION AND HISTORY: The Jackson Steel site is an inactive metal forming facility. Operations ceased in 1991 and since then and until approximately the end of 1998, the building was used for commercial storage as well as storage of solid waste (concerete, trees, soil, paper, and miscellaneous debris). The building is currently mostly empty - the soil waste has been removed. There are six drums in the building, which EPA plans to remove before the start ofthe RI activities. Beyound these, there are small piles of office supplies, paper, desks, and filing cabinets currently in the building. Limited past investigations have indicated VOC contamination in subsurface soils and groundwtaer. Based on the existing information on historical site activities, observations made during two site visits, and the existing site contamination data, the following may be the potential source areas at the site:

1. Dry well DW-1 located in the loading dock area of the building

2. Dry wells DW-2 and DW-3 located in the paved parking area behind the building

3. Former drum storage areas along the south wall of the main building, the west wall of the building extension, and the . fence along the south border ofthe site (no drums are currently onsite in these areas)

4. One open pipe and a hole on the west wall of the main building

5. One open hole on the west wall of the building extension

6. One open pipe on the east wall of the main building and an open area with doors where dumping may have occurred

7. One sump next to the main entrance to the main building

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8 SITE-CONTROL PLAN 22

8.1 SITE-CONTROL PROCEDURES 22

8.2 HAZWOPER COMPUANCE PLAN 22

9 EMERGENCY RESPONSE PLAN 23

9.1 PRE-EMERGENCY PLANNING 23

9.2 EMERGENCY EQUIPMENT AND SUPPLIES 23

9.3 INCIDENT RESPONSE 23

9.4 EMERGENCY MEDICAL TREATMENT 24

9.5 EVACUATION -. 24

9.6 EVACUATION SIGNALS 24

9.7 INCIDENT NoTincATioN AND REPORTING 24 10 APPROVAL 25

10.1 ORIGINALPLAN 25

10.2 REVISIONS 25

11 ATTACHMENTS . 25

ATTACHMENT l: EMPLOYEE SIGNOFFFORM - FIELD SAFETY INSTRUCTIONS

25 ATTACHMENT 2: PRO.iECT-SPEcmc CHEMICAL PRODUCT HAZARD COMMUNICATION FORM

25 ATTACHMENT 3: CHEMICAL-SPECIFIC TRAINING FORM

25 ATTACHMENT 4: EMERGENCY CONTACTS

25 ATTACHMENT 5: PROJECT AcnvrrY SELF-ASSESSMENT CHECKLISTS

25 ATTACHMENT 6: , APPLICABLE MATERIAL SAFETY DATA SHEETS

25 CH2M HILL HEALTH AND SAFETY PLAN 31 ATTACHMENT5 ^31 PROJECT Acnvrrv SELF-ASSESSMENT CHECKLISTS 31

^''CH2M HILL HEALTH AND SAFETY PLAN 3 ATTACHMENT 6 3 APPLICABLE MATERIAL SAFETY DATA SHEETS 3

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i Tasks to be Performed Under this Plan

1.1 Description of Tasks (Reference Field Project Start-up Form)

Refer to project documents (i.e.. Work Plan) for detailed task information. A health and safety risk analysis (Section 1.2) has been performed for each task and is incorporated in this plan through task-specific hazard controls and requirements for monitoring and protection. Tasks other than those listed below require an approved amendment or revision to this plan before tasks begin. Refer to Section 8.2 for procedures related to "clean" tasks that do not involve hazardous waste operations and emergency response (Hazwoper).

1.1.1 Hazwoper-Regulated Tasks

• Drilling • Surface soil sampling • Geoprobe boring • Hand auguring • Groundwater monitoring • Surveying • Aquifer testing f Investigation-derived waste (drum) sampling and • Sediment sampling disposal • Utility clearance (surface geophysics) * Observation of material loading for offsite disposal

1.1.2 Non-Hazwoper-Regulated Tasks

Under specific circumstances, the training and medical monitoring requirements of federal or state Hazwoper regulations are not applicable. It must be demonstrated that the tasks can be performed without the possibility of exposure in order to use non-Hazwoper-trained personnel. Refer to Section 3.2.3 for more detailed subcontractor information.

TASKS CONTROLS • Electrical installation • Brief on hazards, limits of access, and • Miscellaneous installations & services (Phone, trailer, dumpster, emergency procedures

toilet, ice.) • Post contaminant areas as appropriate • Temporary fence installation (refer to Section 8.2 for details) • Disconnect existing heater • Sample and monitor as appropriate (refer . Surface Geophyisics __ to Section 5.0)

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1.2 Task Hazard Analysis (Refer to Section 2 for hazard controls)

POTENTIAL HAZARDS

Flying debris/objects Noise > 85dBA

Electrical

Suspended loads

Buried utilities, drums, tanks Slip, trip, fall

Back injury

Cbnfmed space entry

Trenches/ excavations Visible lightning

Vehicle traffic

Elevated work areas/falls Fires

Enunglement

Drilling

Heavy equipment

Working near water

Working from boat

IDW Drum Sampling

TASKS

Test pit/ excavation

X

X X X

X

X X

X

X

X

X

X

X

DriUing, geoprobe, and well

installation & abandonment

X

X X X

X

X X

X

X X X X

Groundwater monitoring,

aquifer testing

X

X X

X

Surface water and sediment sampling

using a boat

X

X X X

X X

X

X

X

Surface water and sediment sampling from the shore or

water

X

X X

X

X

X

X

Hand augering

X

X

X X

X

X

Surveying

X

X

X

IDW drum sampling and

disposal

X

X X

X

X

X

Observation of loading material for

offsite disposal

X

X

X

X

X X

X

Remediation & construction

oversight

X

X X X

X

X X

X

X

X X

X

X

X

CO o o a\ (-» ro

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2 Hazard Controls

This section provides safe work practices and control measures used to reduce or eliminate potential hazards. These practices 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 is responsible for controlling the hazards. CH2M HILL employees and subcontractors who do not understand any of these provisions should contact the SSC for clarification.

In addition to the controls specified in this section, Project-Activity Self-Assessment Checklists are contained in Attachment 6. These checklists are to be used to assess the adequacy of CH2M HILL and subcontractor site-specific safety requirements. The objective of the self-assessment process is to identify gaps in project safety performance, and prompt for corrective actions in addressing these gaps. Self-assessment checklists should be completed early in the project, when tasks or conditions change, or when otherwise specified by the HSM. The self-assessment checklists, including documented corrective actions, should be made part ofthe permanent project records, and be promptly submitted to the HSM.

Project-specific frequency for completing self-assessments: Initially and every 2 weeks, during applicable tasks (refer to Attachment 6).

2.1 Project-Specific Hazards 2.1.1 Drilling (Reference CH2M HILL SOP HS-35. Drilling) • Only authorized personnel are permitted to operate drill rigs. • Stay clear of areas surrounding drill rigs during every startup. • Stay clear of the rotating augers and other rotating components of drill rigs. • Stay as clear as possible of all hoisting operations. Loads shall not be hoisted overhead of personnel. • Do not wear loose-fitting clothing or other items such as rings or watches that could get caught in moving parts.

Long hair should have it restrained. • If equipment becomes electrically energized, personnel shall be instructed not to touch any part ofthe equipment

or attempt to touch any person who may be in contact with the electrical current. The utility company or appropriate party shall be contacted to have line de-energized prior to approaching the equipment.

• Smoking around drilling operations is prohibited.

2.1.2 Lockout/Tagout • Do not work on equipment when the unexpected operation could result in injury, unless lockout/tagout

procedures are implemented. • Staff working under a lockout/tagout procedure must complete the CH2M HILL Lockout/Tagout training

course. Project-specific training may also be required on site-specific lockout/tagout procedures. • Standard lockout/tagout procedures include the following six steps:

notify all personnel in the affected area of the lockout/tagout, - shut down the equipment using normal operating controls, - isolate all energy sources, - apply individual lock and tag to each energy isolating device. - relieve or restrain all potentially hazardous stored or residual energy, and - verify that isolation and de-energization of the equipment has been accomplished. Once verified that the

equipment is at the zero energy state, work may begin. • All safe guards must be put back in place, all affected personnel notified that lockout/tagout has been removed,

and controls positioned in the safe mode prior to lockout/tagout removal. • Do not remove another person's lock or tag.

2.1.3 Forklifts • Only authorized and trained personnel may operate forklifts. • Forklifts shall be inspected by the operator prior to use.

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No part of a load must pass over any personnel. Forklifts left unattended must be immobilized and secured against accidental movement and forks, buckets or other attachments must be in the lowered position or be firmly supported. No load may exceed the maximum rated load and loads must be handled in accordance with the height and weight restrictions on the load chart. When a load is in the raised position, the controls must be attended by an operator. If an operator does not have a clear view of the path, a signaler must be used. Loads must be carried as close to the ground or floor as the situation permits. Loads that may tip or fall must be secured. Where a forklift is required to enter or exit a vehicle to load or unload, the vehicle must be immobilized and secured against accidental movement. Forklifts shall not be used to support, raise or lower workers. Forklifts operators shall wear seatbelts at all times. Concentrations of carbon monoxide created by forklift operation indoors must be monitored when the potential exists for reaching or exceeding permissible exposure limits.

• Barriers, warning signs, designated walkways or other safeguards must be provided where pedestrians are exposed to the risk of collision.

2.1.4 Respiratory Protection (Reference CH2M HILL SOP HS-08. Respiratory Protection) • Respirator users must have completed appropriate respirator training within the past 12 months. Level C

training is required for air-purifying respirators (APR) use and Level B training is required for supplied-air respirators (SAR) and self-contained breathing apparatus (SCBA) use. Specific training is required for the use of powered air-purifying respirators (PAPR). Respirator users must complete the respirator medical monitoring protocol and been approved for the specific type of respiratorto be used. Tight-fitting facepiece respirator (negative or positive pressure) users must have passed an appropriate fit test within past 12 months. Respirator use shall be limited to those activities identified in this plan. If site conditions change that alter the effectiveness ofthe specified respiratory protection, the HSM shall be notified to amend the written plan. Tight-fitting facepiece respirator users shall be clean-shaven and shall perform a user seal check before each use. Canisters/cartridges shall be replaced according to the change-out schedule specified in this plan. Respirator users shall notify the SSC/DSC of any detection of vapor or gas breakthrough. The SSC/DSC shall report any breakthrough events to the HSM for schedule upgrade. Respirators in regular use shall be inspected before each use and during cleaning Respirators in regular use shall be cleaned and disinfected as often as necessary to ensure they are maintained in a clean and sanitary condition. Respirators shall be properly stored to protect against contamination and deformation. Field repair of respirators shall be limited to routine maintenance. Defective respirators shall be removed from service. When breathing air is supplied by cylinder or compressor, the SSCVDSC shall verify the air meets Grade D air specifications. The SSC/DSC shall complete the H&S Self-Assessment Checklist - Respiratory Protection include in Attachment 6 of this plan to verify compliance with CH2M HILL's respiratory protection program.

2.1.5 Rigging Stay as clear as possible of all hoisting operations. Loads shall not be hoisted overhead of personnel. Hoists shall not be used to lift or lower personnel. Do not exceed hoist load limits. Ensure load is level and stable before hoisting Inspect all rigging equipment prior to use. Do not use defective rigging for any reason. Only use rigging equipment for the purpose it was designed and intended.

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2.1.6 Welding and Cutting • Only authorized and trained personnel are permitted to operate welding/cutting equipment. • Do not enter areas where welding/cutting operations are taking place unless completely necessary and only after

receiving permission from the welding/cutting operator. • If you must be present in an area during welding/cutting operations, position yourself behind flash screens or

wear glasses/goggles with lenses of appropriate darkness. • Do not look directly at the welding/cutting flash or at reflective surfaces surrounding welding/cutting operations. • Avoid contacting compressed gas cylinders. Cylinders should be firmly secured in an upright position at all

fimes. • Be aware of tripping hazards created by welding hoses, power cables, leads, and cords positioned on walking

surfaces.

2.1.7 Exposure to Public Vehicular Traffic The following precautions must be taken when working around traffic, and in or near an area where traffic controls have been established by a contractor. • Exercise caution when exiting traveled way or parking along street - avoid sudden stops, use flashers, etc. • Park in a manner that will allow for safe exit from vehicle, and where practicable, park vehicle so that it can

serve as a barrier. • All staff working adjacent to traveled way or within work area must wear reflective/high-visibility safety vests. • Eye protection should be worn to protect from flying debris. • Remain aware of factors that influence traffic related hazards and required controls - sun glare, rain, wind, flash

flooding, limited sight-distance, hills, curves, guardrails, width of shoulder (i.e.. breakdown lane), etc. • Always remain aware ofan escape route-behind an established barrier, parked vehicle, guardrail, etc. • Always pay attention to moving traffic - never assume drivers are looking out for you • Work as far from traveled way as possible to avoid creating confusion for drivers. • When workers must face away from traffic, a "buddy system" should be used, where one worker is looking

towards traffic. • When working on highway projects, obtain a copy of the contractor's traffic control plan. • Work area should be protected by a physical barrier - such as a K-rail or Jersey barrier. • Review traffic control devices to ensure that they are adequate to protect your work area. Traffic control devices

should: 1) convey a clear meaning, 2) command respect of road users, and 3) give adequate time for proper traffic response. The adequacy of these devices are dependent on limited sight distance, proximity to ramps or intersections, restrictive width, duration of job, and traffic volume, speed, and proximity.

• Either a barrier or shadow vehicle should be positioned a considerable distance ahead of the work area. The vehicle should be equipped with a flashing arrow sign and truck-mounted crash cushion (TMCC). All vehicles within 40 feet of traffic should have an orange flashing hazard light atop the vehicle.

• Except on highways, flaggers should be used when 1) two-way traffic is reduced to using one common lane. 2) driver visibility is impaired or limited. 3) project vehicles enter or exit traffic in an unexpected manner, or 4) the use of a flagger enhances established traffic warning systems.

• Lookouts should be used when physical barriers are not available or practical. The lookout continually watches approaching traffic for signs of erratic driver behavior and warns workers. Vehicles should be parked at least 40 feet away from the work zone and traffic. Minimize the amount of time that you will have your back to oncoming traffic.

2.1.8 IDW Drum Sampling Personnel are permitted to handle and/or sample drums containing investigation-derived waste (IDW) only; handling or sampling other drums requires a plan revision or amendment approved by the CH2M HILL HSM. The following control measures will be taken when sampling drums containing IDW:

• Minimize transportation of drums. • Sample only labeled drums or drums known to contain IDW. • Use caution when sampling bulging or swollen drums. Relieve pressure slowly. • If drums contain, or potentially contain, flammable materials, use non-sparking tools to open. • Picks, chisels, and firearms may not be used to open drums.

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Reseal bung holes or plugs whenever possible. Avoid mixing incompatible drum contents. Sample drums without leaning over the drum opening. Transfer the content of drums using a method that minimizes contact with material. PPE and air monitoring requirements specified in Sections 4 and 5 must address IDW dnmi sampling. Spill-containment procedures specified in Section 7 must be appropriate for the material to be handled.

2.2 General Hazards

2.2.1 General Practices and Housekeeping (Reference CH2M HILL SOP HS-20, General Practices)

• Site work should be performed during daylight hours whenever possible. Work conducted during hours of darkness require enough illumination intensity to read a newspaper without difficulty. Good housekeeping must be maintained at all times in all project work areas. Common paths of travel should be established and kept free from the accumulation of materials. Keep access to aisles, exits, ladders, stairways, scaffolding, and emergency equipment free from obstructions. Provide slip-resistant surfaces, ropes, and/or other devices to be used. Specific areas should be designated for the proper storage of materials. Tools, equipment, materials, and supplies shall be stored in an orderly manner. As work progresses, scrap and unessential materials must be neatly stored or removed from the work area. Containers should be provided for collecting trash and other debris and shall be removed at regular intervals. All spills shall be quickly cleaned up. Oil and grease shall be cleaned from walking and working surfaces.

2.2.2 Hazard Communication (Reference CH2M HILL SOP HS-05, Hazard Communication)

The SSC is to perform the following:

Complete an inventory of chemicals brought on site by CH2M HILL using Attachment 2. Confirm that an inventory of chemicals brought on site by CH2M HILL subcontractors is available. Request or confirm locations of Material Safety Data Sheets (MSDSs) from the client, contractors, and subcontractors for chemicals to which CH2M HILL employees potentially are exposed. Before or as the chemicals arrive on site, obtain an MSDS for each hazardous chemical. Label chemical containers with the identity ofthe chemical and \yith hazard warnings, and store properly. Give employees required chemical-specific HAZCOM training using Attachment 3. Store all materials properly, giving consideration to compatibility, quantity limits, secondary containment, fire prevention, and environmental conditions.

2.2.3 Shipping and Transportation of Chemical Products (Reference CH2M HILL's Procedures for Shipping and Transporting Dangerous Goods)

Chemicals brought to the site might be defined as hazardous materials by the U.S. Department of Transportation (DOT). All staff who ship the materials or transport them by road must receive CH2M HILL training in shipping dangerous goods. All hazardous materials that are shipped (e.g.. via Federal Express) or are transported by road must be properly identified, labeled, packed, and documented by trained staff. Contact the HSM or the Equipment Coordinator for additional infonnation.

2.2.4 Lifting (Reference CH2M HILL SOP HS-29. Lf/i'ins)

• Proper lifting 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.

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2.2.5 Fire Prevention (Reference CH2M HILL SOP HS-22, Fire Prevention)

• Fire extinguishers shall be provided so that the travel distance from any work area to the nearest extinguisher is less than 100 feet. When 5 gallons or more of a flammable or combustible liquid is being used, an extinguisher must be within 50 feet. Extinguishers must: - be maintained in a fully charged and operable condition, - be visually inspected each month, and - undergo a maintenance check each year. The area in front of extinguishers must be kept clear. Post "Exit" signs over exiting doors, and post "Fire Extinguisher" signs over extinguisher locations. Combustible materials stored outside should be at least 10 feet from any building. Solvent waste and oily rags must be kept in a fire resistant, covered container until removed from the site. Flanunable/combustible liquids must be kept in approved containers, and must be stored in an approved storage cabinet.

2.2.6 Electrical (Reference CH2M HILL SOP HS-23, Electrical)

• Only qualified personnel are permitted to work on unprotected energized electrical systems. • Only authorized personnel are permitted to enter high-voltage areas. • Do not tamper with electrical wiring and equipment unless qualified to do so. All electrical wiring and

equipment must be considered energized until lockout/tagout procedures are implemented. • Inspect electrical equipment, power tools, and extension cords for damage prior to use. Do not use defective

electrical equipnvent, remove from service. • All temporary wiring, including extension cords and electrical power tools, must have ground fault circuit

interrupters (GFCIs) installed. • Extension cords must be:

- equipped with third-wire grounding. - covered, elevated, or protected from damage when passing through work areas. - protected from pinching if routed through doorways. - not fastened with staples, hung from nails, or suspended with wire.

• Electrical power tools and equipment must be effectively grounded or double-insulated UL approved. • Operate and maintain electric power tools and equipment according to manufacturers' instructions. • Maintain safe clearance distances between overhead power lines and any electrical conducting material unless

the power lines have been de-energized and grounded, or where insulating barriers have been installed to prevent physical contact. Maintain at least 10 feet from overhead power lines for voltages of 50 kV or less, and 10 feet plus Vi inch for every 1 kV over 50 kV.

• Temporary lights shall not be suspended by their electric cord unless designed for suspension. Lights shall be protected from accidental contact or breakage.

• Protect all electrical equipment, tools, switches, and outlets from environmental elements.

2.2.7 Stairways and Ladders (Reference CH2M HILL SOP HS-25, Stairways and Ladders)

Stairway or ladder is generally required when a break in elevation of 19 inches or greater exists. Personnel should avoid using both hands to carry objects while on stairways; if unavoidable, use extra precautions. Personnel must not use pan and skeleton metal stairs until permanent or temporary treads and landings are provided the full width and depth of each step and landing. Ladders must be inspected by a competent person for visible defects prior to each day's use. Defective ladders must be tagged and removed froni service. Ladders must be used only for the purpose for which they were designed and shall hot be loaded beyond their rated capacity. Only one person at a time shall climb on or work from an individual ladder.

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User must face the ladder when climbing; keep belt buckle between side rails Ladders shall not be moved, shifted, or extended while in use. User must use both hands to climb; use rope to raise and lower equipment and materials Straight and extension ladders must be tied off to prevent displacement Ladders that may be displaced by work activities or traffic must be secured or barricaded Portable ladders must extend at least 3 feet above landing surface Straight and extension ladders must be positioned at such an angle that the ladder base to the wall is one-fourth of the working length of the ladder Stepladders are to be used in the fully opened and locked position Users are not to stand on the top two steps of a stepladder; nor are users to sit on top or straddle a stepladder Fixed ladders > 24 feet in height must be provided with fall protection devices. Fall protection should be considered when working from extension, straight, or fixed ladders greater than six feet from lower levels and both hands are needed to perform the work, or when reaching or working outside of the plane of ladder side rails.

2.2.8 Heat Stress (Reference CH2M HILL SOP HS-09, Heat and Cold Stress)

• Drink 16 ounces of water before beginning work. Disposable cups and water maintained at 50°F to 60°F should be available. Under severe conditions, drink 1 to 2 cups every 20 minutes, for a total of 1 to 2 gallons per day. Do not use alcohol in place of water or other nonalcoholic fluids. Decrease your intake of coffee and caffeinated soft drinks during working hours.

• Acclimate yourself by slowly increasing workloads (e.g., do not begin with extremely demanding activities). • Use cooling devices, such as cooling vests, to aid natural body ventilation. These devices add weight, so their

use should be balanced against efficiency. • Use mobile showers or hose-down facilities to reduce body temperature and cool protective clothing. • Conduct field activities in the early morning or evening and rotate shifts of workers, if possible. • Avoid direct sun whenever possible, which can decrease physical efficiency and increase the probability of heat

stress. Take regular breaks in a cool, shaded area. Use a wide-brim hat or an umbrella when working under direct sun for extended periods.

• Provide adequate shelter/shade to protect personnel against radiant heat (sun, flames, hot metal). • Maintain good hygiene standards by frequently changing clothing and showering. • Observe one another for signs of heat stress. Persons who experience signs of heat syncope, heat rash, or heat

cramps should consult the SSC/DSC to avoid progression of heat-related illness.

SYMPTOMS AND TREATMENT OF HEAT STRESS

Signs and Symptoms

Treatment

Heat Syncope

Sluggishness or fainting while standing erect or immobile in heat

Remove to cooler area. Rest lying down. Increase fluid intake. Recovery usually is prompt and complete.

Heat Rash

Profiise tiny raised red blister-like vesicles on af!ected areas, along with prickling sensations during heat exposure.

Use tnild drying lotions and powders. and keep skin clean for drying skin and preventing infection.

Heat Cramps

Painful spasms in muscles used during work (arms, legs, or abdomen); onset during or after woric houn.

Remove to cooler area. Rest lying down. Increase fluid intake.

Heat Exhaustion

Fatigue, nausea, headache. giddiness; skin clammy and moist; complexion pale. muddy, or flushed; may faint on standing; rapid thready pulse and low blood pressure; oral temperature normal or low

Remove to cooler area Rest lying down, with head in low position. Administer fluids by mouth. Seek medical attention.

Heat Stroke

Red, hot, dry skin; dizziness; confusion; rapid breathing and pulse; high oral temperature.

Cool rapidly by soaking in cool-but not cold-water. Call ambulance, and get medical attention immediately!

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Monitoring Heat Stress

These procedures should be considered when the ambient air temperature exceeds 70°F, the relative humidity is high (>50 percent), or when workers exhibit symptoms of heat stress. The heart rate (HR) should be measured by the radial pulse for 30 seconds, as early as possible in the resting period. The HR at the beginning ofthe rest period should not exceed 100 beats/minute, or 20 beats/minute above resting pulse. If the HR is higher, the next work period should be shortened by 33 percent, while the length of the rest period stays the same. If the pulse rate still exceeds 100 beats/minute at the beginning ofthe next rest period, the work cycle should be further shortened by 33 percent. The procedure is continued until the rate is maintained below 100 beats/minute, or 20 beats/minute above resting pulse.

2.2.9 Cold Stress (Reference CH2M HILL SOP HS-09, Heat and Cold Stress)

• Be aware of the symptoms of cold-related disorders, and wear proper, layered clothing for the anticipated fieldwork. Appropriate rain gear is a must in cool weather.

• Consider monitoring the work conditions and adjusting the work schedule using guidelines developed by the U.S. Army (wind-chill index) and the National Safety Council (NSC).

• Wind-Chill Index is used to estimate the combined effect of wind and low air temperatures on exposed skin. The wind-chill index does not take into account the body part that is exposed, the level of activity, or the amount or type of clothing worn. For those reasons, it should only be used as a guideline to warn workers when they are in a situation that can cause cold-related illnesses.

• NSC Guidelines for Work and Warm-Up Schedules can be used with the wind-chill index to estimate work and warm-up schedules for fieldwork. The guidelines are not absolute; workers should be monitored for symptoms of cold-related illnesses. If symptoms are not observed, the work duration can be increased.

• Persons who experience initial signs of immersion foot, frostbite, hypothermia should consult the SSC/DSC to . avoid progression of cold-related illness.

• . Observe one another for initial signs of cold-related disorders. • Obtain and review weather forecast - be aware of predicted weather systems along with sudden drops in

temperature, increase in winds, and precipitation.

SYMPTOMS AND TREATMENT OF COLD STRESS

Signs and Symptoms

Treatment

Immersion (Trench) Foot

Feet discolored and painful; infection and swelling present.

Seek medical treatment immediately.

Frostbite

Blanched, white, waxy skin, but tissue resilient; tissue cold and pale.

Remove victim to a warm place. Re-warm area quickly in warm-but not hot-water. Have victim drink warm fluids, but not coffee or alcohol. Do not break blisters. Elevate the injured area, and get medical attention.

Hypothermia

Shivering, apathy, sleepiness; rapid drop in body temperature; glassy stare; slow pulse; slow respiration.

Remove victim to a warm place. Have victim drink warm fluids, but not coffee or alcohol. Get medical attention.

2.2.10 Compressed Gas Cylinders • Valve caps must be in place when cylinders are transported, moved, or stored. • Cylinder valves must be closed when cylinders are not being used and when cylinders are being moved. • Cylinders must be secured in an upright position at all times. • Cylinders must be shielded from welding and cutting operations and positioned to avoid being struck or knocked

over; contacting electrical circuits; or exposed to extreme heat sources. • Cylinders must be secured on a cradle, basket, or pallet when hoisted; they may not be hoisted by choker slings.

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2.2.11 Procedures for Locating Buried Utilities Local Utility Mark-Out Service

Name: NY One call Phone: 800 272 4480 • Where available, obtain utility diagrams for the facility. • 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 (e.g., uncertainty about utility locations), excavation or drilling of the upper depth interval

should be performed manually • Monitor for Signs of utilities during advancement of intrusive work (e.g., sudden change n advancement of 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.

2.2.12 Confined Space Entry (Reference CH2M HILL SOP HS-17, Confined Space Entry)

No confined space entry will be permitted. Confined space entry requires additional health and safety procedures, training, and a permit. If conditions change such that confined-space entry is necessary, contact the HSM to develop the required entry permit. When planned activities will not include confined-space entry, permit-required confined spaces accessible to CH2M HILL personnel are to be identified before the task begins. The SSC is to confirm that permit spaces are properly posted or that employees are informed of their locations and hazards.

2.3 Biological Hazards and Controls

2.3.1 Snakes Snakes typically are found in underbrush and tall grassy areas. If you encounter a snake, stay calm and look around; there may be other snakes. Tum around and walk away on the same path you used to approach the area. If a person is bitten by a snake, wash and immobilize the injured area, keeping it lower than the heart if possible. Seek medical attention immediately. DO NOT apply ice, cut the wound, or apply a tourniquet. Try to identify the type of snake: note color, size, patterns, and markings.

2.3.2 Poison Ivy and Poison Sumac Poison ivy, poison oak, and poison sumac typically are found in brush or wooded areas. They are more commonly found in moist areas or along the edges of wooded areas. Become familiar with the identity of these plants. Wear protective clothing that covers exposed skin and clothes. Avoid contact with plants and the outside of protective clothing. If skin contacts a plant, wash the area with soap and water immediately. If the reaction is severe or worsens, seek medical attention.

2.3.3 Ticks Ticks typically are in wooded areas, bushes, tall grass, and brush. Ticks are black, black and red, or brown and can be up to one-quarter inch in size. Wear tightly woven light-colored clothing with long sleeves and pant legs tucked into boots; spray only outside of clothing with permethrin or permanone and spray skin with only DEET; and check yourself frequently for ticks.

If bitten by a tick, grasp it at the point of attachment and carefully remove it. After removing the tick, wash your hands and disinfect and press the bite areas. Save the removed tick. Report the bite to human resources. Look for symptoms of Lyme disease or Rocky Mountain spotted fever (RMSF). Lyme: a rash might appear that looks like a

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bullseye with a small welt in the center. RMSF: a rash of red spots under the skin 3 to 10 days after the tick bite. In both cases, chills, fever, headache, fatigue, stiff neck, and bone pain may develop. If symptoms appear, seek medical attention.

2.3.4 Bees and Other Stinging Insects

Bee 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.

2.3.5 Bloodborne Pathogens (Reference CH2M HILL SOP HS-36, Bloodborne Pathogens)

Exposure to bloodborne pathogens may occur when rendering first aid or CPR, or when coming into contact with landfill waste or waste streams containing potentially infectious material. Exposure controls and personal protective equipment (PPE) are required as specified in CH2M HILL SOP HS-36, Bloodborne Pathogens. Hepatitis B vaccination must be offered before the person participates in a task where exposiu-e is a possibility.

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CO o o IS) ro

2.5 Contaminants of Concern (Refer to Project Files for more detailed contaminant information)

Contantinant Location and Maximum*

Concentration (ppm)

Exposure Limit" IDLtf Symptoms and Effects of Exposure

PIP* (eV)

Tetrachloroethylene (PCE) GW; 1.6 SB: 5.000 SS: 2,000

25 ppm 150 Ca

Eye, nose, and throat irritation; nausea; flushed face and neck; vertigo; dizziness; sleepiness; skin redness; headache; liver damage

9.32

1,1,1 -Triehloroethane GW: 0.180 SB: 110 SS: 180

350 ppm 700 Eye and skin irritant; headache, weakness; CNS depression, poor equilibrium; dermatitis; cardiac arrhythmias; liver damage.

n o

Trichloroethylene (TCE) GW: 0.920 SB: 530 SS:38

SO ppm 1,000

Ca

Headache, vertigo, visual disturbance, eye and skin irritation, fatigue, giddiness, tremors, sleepiness, nausea, vomiting, dermatitis, cardiac arrhythmia, paresthesia, liver injury .

9.45

Vinyl Chloride GW:ND SB:ND SS:ND

I ppm NL

Ca

Weakness, abdominal pain, gastrointestinal bleeding, enlarged liver, pallor or cyanosis of extremities

9.99

Methylene Chloride GW:ND SB: 67 SS:760

25 ppm 2300 Ca Eye and skin irritant; fatigue, weakness, sleepiness, light-headed; numbness and tingling in limbs; nausea; cancer.

11.32

Footnotes:

' Specify sample-designalion and media: SB (Soil Boring), A (Air), D (Drums), GW (Groundwater). L (Lagoon), TK (Tank), S (Suiface Soil), SL (Sludge), SW (Suiface Watei).

"" Appropriate value of PEI, REL, or TLV listed. ' lOLH = immediately dangerous to life and health (units are the same as specified "Exposure Umit" units for that contaminant); NL = No limit fotind in reference materials; CA = Potential cx:cupational carcinogen.

PIP = photoionization potential: NA = Not applicable; UK = Unknown.

2.6 Potential Rotites of Exposure Dermal: Contact with contaminated media. This route of exposure is minimized through proper use of PPE, as specified in Section 4.

Inhalation: Vapors and contaminated particulates. This route of exposure is minimized through proper respiratory protection and monitoring, as specified in Sections 4 and S, respectively.

Other: Inadvertent ingestion of contaminated media. This route should not present a concem if good hygiene practices are followed (e.g., wash hands and face before drinking or smoking).

Hf AN 160833_5417528.DOC 12

3 Project Organization and Personnel

3.1 CH2M HILL Employee Medical Surveillance and Training (Reference CH2M HILL SOPs HS-01. Medical Surveillance, and HS-02, Health and Safety Training)

The employees listed below are enrolled in the CH2M HILL Comprehensive Health and Safety Program and meet state and federal hazardous waste operations requirements for 40-hour initial training, 3-day on-the-job experience, and 8-hour annual refresher training. Employees designated "SSC" have completed a 12-hour site safety coordinator course, and have documented requisite field experience. An SSC with a level designation (D. C, B) equal to or greater than the level of protection being used must be present during all tasks performed in exclusion or decontamination zones. Employees designated "FA-CPR" are currently certified by the American Red Cross, or equivalent, in first aid and CPR. At least one FA-CPR designated employee must be present during all tasks performed in exclusion or decontamination zones. The employees listed below are currently active in a medical surveillance program that meets state and federal regulatory requirements for hazardous waste operations. Certain tasks (e.g., confined-space entry) and contaminants (e.g., lead) may require additional training and medical monitoring.

Pregnant employees are to be informed of and are to follow the procedures in CH2M HILL's SOP HS-04, Reproduction Protection, including obtaining a physician's statement ofthe employee's ability to perform hazardous activities before being assigned fieldwork.

Employee Name Juliana Hess

Andrew Judd

Chris Hauptfleisch

Pete Walter

Ralph Costa

Linda Lotto

Dave Missig

Amini Boston

Woightech Winkler

Bryan Wied

^OWK Loe^fe(

NJO

NJO

NJO

NJO

NJO

NJO

NJO

NJO

PHL

PHL

Office

A/JO

Responsibility Project Manager

Field Team Leader

Team member

Team member

Team member

Team member

Team member

Team member

Team member

Team member

T6< - 4/f e^te^

SSC/FA-CPR

Level C SSC; FA-CPR

Level C SSC

Level C SSC; FA-CPR

Level C SSC; FA

Level C SSC

Level C SSC

Level e s s e

Level e s s e

FA-cP^

3.2 Field Team Chain of Command and Communication Procedures

3.2.1 Client

Contact Name:Crhristos Tsiamis Phone:212 637 4257 Facility Contact Name:NA, Inactive facility Phone:NA

3.2.2 CH2M HILL

Project Manager: Juliana Hess Health and Safety Manager:John Longo Field Team Leader:Andy Judd Site Safety Coordinator:Andy Judd or any field team member with the necessary qualifications/ti-aining to serve in this role. The SSC is responsible for contacting the Field Team Leader and Project Manager. In general, the Project Manager will contact the client. The Health and Safety Manager should be contacted as appropriate.

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3.2.3 CH2M HILL Subcontractors (Reference CH2M HILL SOP HS-55. Subcontractor. Contractor, and Owner)

The subcontractors listed above are covered by this HSP and must be provided a copy of this plan. However, this plan does not address hazards associated with the tasks and equipment that the subcontractor has expertise in (e.g.. drilling, excavation work, electrical). Subcontractors are responsible for the health and safety procedures specific to their work, and are required to submit these procedures to CH2M HILL for review before the start of field work. Subcontractors must comply with the established health and safety plan(s). The CH2M HILL SSC should verify that subcontractor employee training, medical clearance, and fit test records are current and must monitor and enforce compliance with the established plan(s). CH2M HILL's oversight does not relieve subcontractors of their responsibility for effective implementation and compliance with the established plan(s).

CH2M HILL should continuously endeavor to observe subcontractors' safety performance. This endeavor should be reasonable, and include observing for hazards or unsafe practices that are both readily observable and occur in common work areas. CH2M HILL is not responsible for exhaustive observation for hazards and unsafe practices. In addition to this level of observation, the SSC is responsible for confirming CH2M HILL subcontractor performance against both the subcontractor's safety plan and applicable self-assessment checklists. Self-assessment checklists contained in Attachment 6 are to be used by the SSC to review subconti-actor performance.

Health and safety related communications with CH2M HILL subcontractors should be conducted as follows:

• Brief subcontractors on the provisions of this plan, and require them to sign the Employee Signoff Form included in Attachment 1.

• Request subcontractor(s) to brief the project team on the hazards and precautions related to their work. • When apparent non-compliance/unsafe conditions or practices are observed, notify the subcontractor safety

representative and require corrective action - the subcontractor is responsible for determining and implementing necessary controls and corrective actions.

• When repeat non-compliance/unsafe conditions are observed, notify the subcontractor safety representative and stop affected work until adequate corrective measures are implemented.

• When an apparent imminent danger exists, immediately remove all affected CH2M HILL employees and subcontractors, notify subcontractor safety representative, and stop affected work until adequate corrective measures are implemented. Notify the Project Manager and HSM as appropriate.

• Document all oral health and safety related communications in project field logbook, daily reports, or other records.

Oversight conventions used in this section;

General only - No specific oversight required - Subcontractor activities considered covered by hazwoper standard, but task is low-risk or independent. General oversight should include orientation and confumation that sub understands and follows general site safety rules.

Yes - Subcontractor activities considered covered by hazwoper standard, and task is such that general monitoring of task-specific hazard is performed (e.g., drilling, welding, etc.).

Sections 1.1.2 and 8.2 only - No specific oversight required - Subcontractor activities are considered not covered by hazwoper standard. Refer to sections 1.1.2 and 8.2. Contact the HSM to determine if additional subcontractors or tasks should be considered hazwoper or non-hazwoper.

Subcontractor #1 - Installation of Temporary Fence The subconu-actor will assemble a pre-fabricated free-standing temporary fence. The fence will be mounted on surface metal footings placed over the asphalt pavement. No part of the fence will be driven into the ground. Two gates will be provided. The subcontractor will dismantle the fence at the end of the RI activities. CH2M HILL staff will be present at the beginning of the fence assembly to document that there are no exposures to the subcontractor personnel. After that, subcontractor personnel will be allowed to complete the work without supervision. Same for the fence dismantling.

Completion of subcontractor questionnaire required: Yes Activity-specific procedure submittal required: No Field Oversight required by CH2M HILL: General only - No specific oversight required

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Subcontractor #2 - Disconnecting and moving existing heater

The subcontractor will disconnect and move the existing onsite heater to a nearby location in the building so that CH2M HILL can sample the soils in the sump beneath the heater. A 5-gallon rusted pail is present in the sump. The subcontractor will be instructed not to touch the pail. The pail will be removed by EPA after the heater is moved. CH2M Hill staff will be present during field activities to document that there are no exposures to site-related contaminants (e.g.. VOCs).

Completion of subcontractor questionnaire required: Yes Activity-specific procedure submittal required for: No Field Oversight required by CH2M HILL: General only ~ No specific oversight required

Subcontractor #3 - Survey services This subcontract will be for the survey of the property boundary, preparation of a surveyed site plan, survey of the locations of sampling points and survey of vertical elevations of existing and new monitoring wells. Locations are both within and outside of the building. CH2M HELL staff will be present at the beginning of the fence assembly to document that there are no exposures to the subcontractor personnel. After that, subconti-actor personnel will be allowed to complete the work without supervision.

Completion of subcontractor questionnaire required: No Activity-specific procedure submittal required for: No Field Oversight required by CH2M HILL: General oniy - No specific oversight required

Subcontractor #4 - Surface Geophysics The subcontractor will use surface geophysical methods to mark underground utilities at the site. CH2M Hill staff will be present during field activities to document that there are no exposures to site-related contaminants (e.g.. VOCs).

Completion of subcontractor questionnaire required: No Activity-specific procedure submittal required for: No Field Oversight required by CH2M HILL: Genera! only— No specific oversight required

Subcontractor #5 - Borehole Drilling and Well Installation Two to three drilling subcontracts may be issued for the various drilling methods. Drilling techniques that may be used include direct push or GeoProbe, mud rotary, augering, and RotaSonic. Two types of wells will be installed -conventional and Westbay multiport wells (the Westbay wells require a separate subcontract). Drilling and well installation will be onsite as well as at offsite locations, some of which may be next to roadways. Soil and groundwater samples will be collected. CH2M Hill staff will be present during field activities

Completion of subcontractor questionnaire required: Yes Activity-specific procedure submittal required for: Yes • Drilling Field Oversight required by CH2M HILL: Yes - General and driUuig

Subcontractor #6 - Downhole Geophysical Logging A subconti-actor will perform downhole geophysical logging of one site and one to two offsite boreholes. CH2M Hill staff will be present during field activities.

Completion of subcontractor questiormaire required: No Activity-specific procedure submittal required for: No Field Oversight required by CH2M HILL: General only -- No specific oversight required

Subcontractor #7 - Waste Disposal A subconti-actor will dispose of wastes generated from the RI activities. These wastes may be classified as hazardous. CH2M Hill staff will be present during field activities.

Completion of subcontractor questionnaire required: Yes Activity-specific procedure submittal required for: No Field Oversight required by CH2M HILL: General only -• No specific oversight required

Subcontractor #8 - Rental of Dumpster and Trash Removal Services

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3 0 0 6 2 5

The subconti-actor will stage at the site a ti-ash dumpster and remove the ti-ash on a weekly basis. CH2M Hill staff will be present during field activities.

Completion of subcontractor questionnaire required: No Activity-specific procedure submittal required for: No Field Oversight required by CH2M HILL: Sections 1.1.2 and 8.2 only -- No specific oversight required

Subcontractor #9 - Rental of a storage tank for Rl water The subcontractor will stage at the site a storage tank. At the end ofthe field activities and after the water in the tank has been sent for offsite disposal, the subcontractor will clean and rinse the tank. The subcontractor will collect the sediment and rinsate in drums, which will be removed for disposal along with the drill cuttings under a separate subcontract. CH2M Hill staff will be present during field activities.

Completion of subcontractor questionnaire required: No Activity-specific procedure submittal required for: No Field Oversight required by CH2M HILL: General only -- No specific oversight required

Subcontractor #10 - Rental of field office trailer A field office trailer will be brought and staged in the building at the site. CH2M Hill staff will be present during field activities.

Completion of subcontractor questionnaire required: No Activity-specific procedure submittal required for: No Field Oversight required by CH2M HILL: Sections 1.L2 and 8.2 only •• No specific oversight required

Subcontractor #11 - Rental of a portable toilet A portable toilet will be staged in the building. The subcontractor will clean the toilet on a regular basis. CH2M Hill staff will be present during field activities.

Completion of subcontractor questionnaire required: No Activity-specific procedure submittal required for: No Field Oversight required by CH2M HILL: Sections 1.1.2 and 8.2 only ~ No specific oversight required

Subcontractor #12 - Connection of phone service A subcontractor will install a phone line to the office ti-ailer. CH2M Hill staff will be present during field activities.

Completion of subcontractor questionnaire required: No Activity-specific procedure submittal reqiiired for: No Field Oversight required by CH2M HILL: Sections 1.1.2 and 8.2 only - No specific oversight required

Subcontractor #13 - Connection of electrical service A subcontractor will install an electrical line to the office trailer. CH2M Hill staff will be present during field activities.

Completion of subcontractor questionnaire required: No Activity-specific procedure submittal required for: No - Field Oversight required by CH2M HDLL: Sections 1.1.2 and 8.2 only - No specific oversight required

Subcontractor #14 - Supply of ice A subconti-actor will install an ice chest and supply ice on a regular basis. CH2M Hill staff will be present during field activities

Completion of subcontractor questionnaire required: No Activity-specific procedure submittal required for: No Field Oversight required by CH2M HILL: Sections 1.1.2 and 8.2 only - No specific oversight required

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4 Personal Protective Equipment (PPE) (Reference CH2M HILL SOP HS-07. Personal Proteclive Equipment. HS-08, Respiratory Protection)

PPE Specifications Task Level Body Head

General site entry Surveying Observation of material loading for offsite disposal Oversight of remediation and construction

Work clothes; steel-toe. leather work boots; work glove. ,

Hardhat ' Safety glasses Ear protection'

Resp i r a to r ^

None required

Surface water sampling Aquifer testing

Groundwater sampling

Work clothes or cotton coveralls Boots: Steel-toe, chemical-resistant boots

Modified OR steel-toe, leather work boots with D outer mbber boot covers

Gloves: Inner surgical-sty|e nitrile & outer chemical-resistant nitrile gloves.

Hardhat' Safety glasses Ear protection''

None required

Sediment sampling Hand augering Geoprobe boring Soil boring Surface soil sampling Investigation-derived waste (drum) sampling and disposal

Coveralls: Uncoated Tyvek® Boots: Steel-toe, chemical-resistant boots OR steel-toe, leather work boots with

Modified outer mbber boot covers D Gloves: Inner surgical-style nitrile &

outer chemical-resistant nitrile gloves.***

Hardhat' Splash shield ' Safety glasses Ear protection''

None required.

Test pit excavation Tasks requiring upgrade

Coveralls: Polycoated Tyvek® Boots: Steel-toe, chemical-resistant boots OR steel-toe, leather work boots with outer mbber boot covers Gloves: Inner surgical-style nitrile &

outer chemical-resistant nitrile gloves.***

Hardhat' Splash shield' Ear protection'' Spectacle inserts

APR, full face. MSA Ulti^twin or equivalent; with GME-H cartridges or equivalent*.

Tasks requiring upgrade Coveralls; Polycoated Tyvek® Hardhat' Boots: Steel-toe, chemical-resistant boots Splash shield ' OR steel-toe, leadier work boots with Ear protection outer mbber boot covers Spectacle inserts

Gloves: Inner surgical-style nitrile &

outer chemical-resistant nitrile gloves.***

Positive-pressure demand self-contained breathing apparatus (SCBA); MSA Ultralite, or equivalent.

***If contact with contaminated soils for > I hour, then use inner Polyvinyl alcohol (PVA) gloves, and outer surgical-style nitrile gloves.

Reasons for Upgrading or Downgrading Level of Protection Upgrade' Downgrade

Request from individual performing tasks.

Change in work tasks that will increase contact or potential contact with 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 infonnation indicating that situation is less hazardous than originally thought. Change in site conditions that decreases the hazard. Change in work task that will reduce contact with hazardous materials.

' Modifications are as indicated. CH2M HILL will provide PPE only to CH2M HILL employees. No facial hair that would interfere with respirator fit is permitted.

' Hardhat and splash-shield areas are to be determined by the SSC. ** Ear protection should t>e worn when conversations cannot be held at distances of 3 feet or less without shouting.

' Cartridge change-out schedule is at least every 8 hours (or one work day), except if relative humidity is > 85%, or if organic vapor measurements are > midpoint (95 ppm) of Level C range- then at least every 4 hours. If encountered conditions are different than those anticipated in this HSP. contact the HSM. '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 have been approved by the HSM, and an SSC qualified at that level is present.

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•

5 Air Monitoring/Sampling (Reference CH2M HILL SOP HS-06. Air Monitoring)

5.1 Air Monitoring Specifications

Instrumenl Tasks Action Levels' Actions Frequency Calibration PID: MiniRae with 10.6eV lamp or equivalent

All 0-10 ppm Level D; Perimeter monitoring per Initially and Section 5.3 periodically

10-200 ppm Level C; Perimeter monitoring per during task section 5.3

> 2(X) ppm Level B: Perimeter monitoring per Section 5.3

Daily

CGI: MS A model 260 or 261 Conventional or equivalent drilliag

Excavation

0-10% : No explosion hazard 10-25% LEV. Potential explosion hazard >2S% LEL: Explosion hazard; evacuate or vent

Continuous during advancement of boring or U'ench

Daily

OiMeter: MSA model 260 or Conventional 261 or equivalent drilling

Excavation

>25%' Ch;

20.9%' O2: <19.5%'Ch;

Explosion hazard; evacuate or vent Nonnal O2 02 deficient; vent or use SCBA

Continuous during advancement of boring or trench

Daily

Dust Monitor: Visual AU No visual dust Visual dust

LevelD Level C

NA NA

'Action levels apply to sustained breathing-zone measurements above background. ''The exact frequency of monitoring depends on field conditions and is to l>e detennined by the SSC; geoerally, every 5 to 15 minutes if acceptable; more frequently may be appropriate. Monitoring results should be recorded. Documentation should include instrument and calibration informaliqa, time, measurement results, personnel monitored, and place/location where measurement is taken (e.g., "Breathing Zone/MW-3", "at surface/SB-2", etc.). ' If the measured percent of Ch is less than 10, an accurate LEL reading will not be obtained. Percent LEL and percent O2 action levels apply only to ambient working atmospheres, and not to confiDed-space entry. More-stringent percent LEL and Ch action levels are required for confmed-space entry (refer to Section 2). '' Refer to SOP HS-10 for instructions and documentation on radiation monitoring and screening.

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5.2 Calibration Specifications (Refer to the respective manufacturer's instructions for proper instmment-maintenance procedures)

Instrument PID: OVM, 10.6 or 11.8 eV bulb

PID: MiniRAE, 10.6 eV bulb

CGI: MSA 260, 261, 360, or 361

Gas 100 ppm

isobutylene 100 ppm

isobutylene 0.75% pentane

Span RF=1.0

CF=100

N/A

Readine 100 ppm

100 ppm

50% LEL -1- 5% LEL

Method 1.5 IpmregT-tubing 1.5 Ipmreg T-tubing 1.5 Ipmreg direct Uibing

5.3 Perimeter Air Monitoring Real-time air monitoring for volatile organic compounds (VOCs) will be conducted during intrusive tasks. The air monitoring will be conducted for both worker (refer to Section 5.1) and community safety and will be associated with exposure action levels, which if exceeded, will trigger the need for corrective action. The exposure action levels will be used to ensure that potential community exposure (at perimeter boundary) to airborne contaminants are maintained at levels no greater than one order-of-magnitude less than occupational exposure limits. Because the developed action levels are based on existing site-specific contaminant data (types of contaminants, concentrations, media, exposure limits) and instrument responsiveness, these action levels are more conservative than the levels in the NYDOH Generic Community Air Monitoring Plan. The perimeter air monitoring and associated action levels will be as follows:

Perimeter Air Monitoring and Action Levels | Condition

Worker BZ levels > 1 ppm

Perimeter levels are 1 to 5 ppm

Perimeter levels are equal to or greater than 5 ppm.

Location

Work area

Perimeter

Perimeter

Action

Begin periodic perimeter monitoring

Perform continual perimeter monitoring; Implement corrective actions

Cease operations until corrective actions maintain levels below 5 ppm

Refer to Section 5.1 for work zone air monitoring requirements BZ = Breathing Zone Levels are sustained readings Corrective actions could include: temporarily suspending advancement into subsurface and aUowing time to passively vent; providing mechanical ventilation where feasible; relocating boring; rapid containeriaition of cuttings; application of foam barrier; conducting work at night; suspending operations; etc. Air monitoring will be conducted with a MiniRae (PID) or equivalent, equipped with a 10. 6 eV lamp and calibrated to 100 ppm isobutylene.

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6 Decontamination (Reference CH2M HILL SOP HS-13. Decontamination)

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

6.1 Decontamination Specifications Personnel Sample Equipment

Wash/rinse equipment Solvent-rinse equipment Contain solvent waste for offsite disposal

Heavy Equipment

Power wash

Steam clean Dispose of equipment rinse water to facility or sanitary sewer, or contain for offsite disposal

Boot wash/rinse • Glove wash/rinse • Outer-glove removal • Body-suit removal Inner-glove removal

Respirator removal Hand wash/rinse Face wash/rinse Shower ASAP Dispose of PPE in municipal trash, or contain for disposal

• Dispose of personnel rinse water to facility or sanitary sewer, or contain for offsite; disposal

6.2 Diagram of Personnel-Decontamination Line No eating, drinking, or smoking is permitted in contaminated areas and in exclusion or decontamination zones. The SSC should establish areas for eating, drinking, and smoking. Contact lenses are not permitted in exclusion or decontamination zones.

Figure 6-1 illustrates a conceptual establishment of work zones, including the decontamination line. Work zones are to be modified by the SSC to accommodate task-specific requirements.

7 Spill-Containment Procedures

Sorbent material will be maintained in the support zone. Incidental spills will be contained with sorbent and disposed of properly.

•

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O O

< •

Wind Direction

Dispose of PPE as specified in Section

6.1 of the HSP

Exclusion Zone

Boundary \

Equipment drop onto clean

surface

Sample preparation

be disposed

Remove outer gloves and boots or

boot covers } Return to

exclusion zone

Change out respirator cartridges or air tank. If removed, replace outer

boots and gloves.

be re-used

Outer glove, boot and coverall

(e.g., Tyvek®) wash

t

Notes: 1. This figure can be used as a guide to establish a decontamination line wtien used PPE will either be disposed of or re-used, and can be applied to any level of protection. 2. The stations Illustrated below may be removed when not applicable (e.g., no respirator station if not wearing Level C). 3. The SSC may modify the decontamination sequence based on site-specific conditions.

Remove coveralls (e.g., Tyvek®)

and inner gloves

If worn , remove APR or SCBA. Dispose of

cartridges and Decon respirator as specified In 'inntinnfil r i f thnWig i

t Outer glove, boot

and coverall rinse

Remove outer boots, gloves, and

coveralls

Sample decontamination

and packing

Dispose of PPE as specified in Section

6.1 of the HSP

Remove inner gloves and coveralls

Wash face and hands. Shower

as soon as possible.

Support zone

Figure 6-1 Personnel Decontamination Line CH2M HILL Heath and Safety Plan

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8 Site-Control Plan

8.1 Site-Control Procedures (Reference CH2M HILL SOP HS-11,5Me Comro/)

The SSC will conduct a site safety briefing (see below) before starting field activities or as tasks and site conditions change. Topics for briefing on site safety: general discussion of Health and Safety Plan, site-specific hazards, locations of work zones, PPE requirements, equipment, special procedures, emergencies. The SSC records attendance at safety briefings in a logbook and documents the topics discussed. Post the OSHA job-site poster in a centi-al and conspicuous location in accordance with CH2M HILL SOP HS-71, OSHA Postings. Establish support, decontamination, and exclusion zones. Delineate with flags or cones as appropriate. Support zone should be upwind of the site. Use access control at entry and exit from each work zone. Establish onsite communication consisting of the following: - Line-of-sight and hand signals - Air horn - Two-way radio or cellular telephone if available

• Establish offsite conununication. • Establish and maintain the "buddy system." • Initial air monitoring is conducted by the SSC in appropriate level of protection. • The s e c is to conduct periodic inspections of work practices to determine the effectiveness of this plan - refer to

Sections 2 and 3. Deficiencies are to be noted, reported to the HSM, and corrected.

8.2 Hazwoper Compliance Plan (Reference CH2M HILL SOP HS-I9, Site-Specific Written Safety Plans)

Certain parts of the site work are covered by state or federal Hazwoper standards and therefore require training and medical monitoring. Anticipated Hazwoper tasks (Section 1.1.1) might occur consecutively or concurrently with respect to non-Hazwoper tasks. This section outlines procedures to be followed when approved activities specified in Section 1.1.2 do not require 24- or 40-hour training. Non-Hazwoper-trained personnel also must be trained in accordance with all other state and federal OSHA requirements. • In many cases;, air sampling, in addition to real-time monitoring, must confirm that there is no exposure to gases or

vapors before non-Hazwoper-trained personnel are allowed on the site, or while non-Hazwoper-trained staff are working in proximity to Hazwoper activities. Other data (e.g., soil) also must document that there is no potential for exposure. The HSM must approve the interpretation of these data. Refer to subsections 2.5 and 5.3 for contaminant data and air sampling requirements, respectively.

• When non-Hazwoper-trained personnel are at risk of expositfe, the SSC must post the exclusion zone and inform non-Hazwoper-trained personnel of die: - nature of the existing contamination and its locations

limitations of their access - emergency action plan for the site

• Periodic air monitoring with direct-reading instruments conducted during regulated tasks also should be used to ensure that non-Hazwoper-trained personnel (e.g., in an adjacent area) are not exposed to airborne contaminants.

• When exposure is possible, non-Hazwoper-ti-ained personnel must be removed firom the site until it can be demonstrated that there is no longer a potential for exposure to health and safety hazards.

• Remediation treatinent system start-ups: Once a treatment system begins to pump and ti-eaf contaminated media, the site is, for the purposes of applying the Hazwoper standard, considered a treatment, storage, and disposal facility (TSDF). Therefore, once the system begins operation, only Hazwoper-ti-ained personnel (minimimi of 24 hour of ti-aining) will be permitted to enter the site. All non-Hazwoper-trained personnel must not enter the TSDF area of the site.

H&S PLAN 160833_5417528.IXX: 22

300632

Emergency Response Plan (Reference CH2M HILL, SOP HS-12, Emergency Response)

9.1 Pre-Emergency Planning The SSC performs the applicable pre-emergency planning tasks before starting field activities and coordinates emergency esponse with CH2M HILL onsite parties, the facility, and local emergency-service providers as appropriate.

Review the facility emergency and contingency plans where applicable. Determine what onsite communication equipment is available (e.g., two-way radio, air horn). Determine what offsite communication equipment is needed (e.g., nearest telephone, cell phone). Confirm and post emergency telephone numbers, evacuation routes, assembly areas, and route to hospital; communicate the information to onsite personnel. Field Trailers: Post "Exit" signs above exit doors, and post "Fire Extinguisher" signs above locations of extinguishers. Keep areas near exits and extinguishers clear. Review changed site conditions, onsite operations, and personnel availability in relation to emergency response procedures. Where appropriate and acceptable to the client, inform emergency room and ambulance and emergency response teams of anticipated types of site emergencies. Designate one vehicle as the emergency vehicle; place hospital directions and map inside; keep keys in ignition during field activities. Inventory and check site emergency equipment, supplies, and potable water. Communicate emergency procedures for personnel injury, exposures, fires, explosions, and releases. Rehearse the emergency response plan before site activities begin, including driving route to hospital. Brief new workers on the emergency response plan.

The SSC will evaluate emergency response actions and initiate appropriate follow-up actions.

9.2 Emergency Equipment and Supplies The SSC should mark the locations of emergency equipment on the site map and post the map.

Emergency Equipment and Supplies Location Support Zone/Heavy Equipment Support Zone/Field Vehicle Support & Decon 2tone/Field Vehicle Support & Decon Zone/Field Vehicle Support Zone/Field Vehicle None anticipated

20 LB (or two 10-lb) fire extinguisher (A, B, and C classes) First aid kit Eye Wash Potable water Bloodborne-pathogen kit Additional equipment (specify):

9.3 Incident Response In fires, explosioiB, or chemical releases, actions to be takeii include the following:

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

Instead of implementing a work-area evacuation, note that small fires or spills posing minimal safety or health hazards may be controlled.

H&S PLAN 160833_5417528.DOC 23

300633

9.4 Emergency Medical Treatment The procedures listed below may also be applied to non-emergency incidents. Injuries and illnesses (including overexposure to contaminants) must be reported to Human Resources. If there is doubt about whether medical ti-eatinent is necessary, or if the injured person is reluctant to accept medical treatment, contact the CH2M HILL medical consultant. During non-emergencies, follow these procedures as appropriate.

• Notify appropriate emergency response authorities listed in Section 9.8 (e.g., 911). • The s e c will assume charge during a medical emergency until the ambulance arrives or until the injured person is

admitted to the emergency room. • Prevent further injury. • Initiate first aid and CPR where feasible. • Get medical attention immediately. • Perform decontamination where feasible; lifesaving and first aid or medical treatment take priority. • Make certain that the injured person is accompanied to the emergency room. • When contacting the medical consultant, state that the situation is a CH2M HILL matter, and give your name and

telephone number, the name of the injured person, the extent of the injury or exposure, and the name and location of the medical facility where the injured person was taken.

• Report incident as outiined in Section 9.7.

9.5 Evacuation • Evacuation routes and assembly areas (and altemative routes and assembly areas) are specified on the site map. • Evacuation route(s) and assembly area(s) will be designated by the SSC before work begins. • Personnel will assemble at the assembly area(s) upon hearing the emergency signal for evacuation. • The SSC and a "buddy" will remain on the site after the site has been evacuated (if safe) to assist local responders

and advise them of the nature and location of the incident. • The SSC will account for all personnel in the onsite assembly area. • A designated person will account for personnel at alternate assembly area(s). • The SSC will write up die incident as soon as possible after it occurs and submit a report to the Corporate Director of

Health and Safety.

9.6 Evacuation Signals Signal Meaning

Grasping throat witii hand Emergency-help me. Thumbs up OK; understood. Grasping buddy's wrist Leave area now. Continuous sounding of horn Emergency; leave site now.

9.7 Incident Notification and Reporting • Upon any project incident (fire, spill, injury, near miss, death, etc.), immediately notify the PM and HSM. Call

emergency beeper number if HSM is unavailable. • For CH2M HILL work-related injuries or illnesses, contact and help Human Resources administrator complete an

Incident Report Form (TRF). IRF must be completed widiin 24 hours of incident • For CH2M HILL subconti-actor incidents, complete the Subconti-actor Accident/Illness Report Form and submit to

the HSM. • Notify and submit reports to client as required in conti-act.

H&S PLAN 160833_5417528.IXX: 24

300634

10 Approval This site-specific Health and Safety Plan has been written for use by CH2M HILL only. CH2M HILL claims no responsibility for its use by others unless that use has been specified and defined in project or conti-act documents. The plan is written for the specific site conditions, purposes, dates, and personnel specified and must be amended if those conditions change.

10.1 OriginalPlan Written By: Andy Judd/NJO Date: 2/15/2001

Approved By: John Longo/NJO Date: 3/27/2001

10.2 Revisions Revisions Made By: Date:

Revisions to Plan:

Revisions Approved By: Date:

11 Attachments

Attachment I Attachment 2 Attachment 3 Attachment 4 Attachment 5 Attachment 6

Employee Signoff Form - Field Safety Instructions Project-Specific Chemical Product Hazard Communication Form Chemical-Specific Training Form Emergency Contacts Project Activity Self-Assessment Checklists Applicable Material Safety Data Sheets

H&S PLAN 160833_5417528.DOC 25

300635

AMENDMENT CH2M HILL HEALTH AND SAFETY PLAN

This amendment must accompany the health and safety plan (HSP) for the Jackson Steel Project approved on March 27, 2001. The purpose ofthe HSP amendment is to include supplemental information as it becomes available. Supplemental information is used to reevaluate hazards associated with the planned tasks and to revise protective procedures (e.g., air monitoring). Where the amendment contains information different from the HSP, the amendment will take precedence for the specified task. The amendment includes new information or revises existing HSP information. Sections ofthe HSP that are not addressed in the amendments do not have changes; therefore, the HSP will be followed. All employees performing tasks covered by this amendment must read both the HSP and this amendment and agree to abide by their provisions (see Attachment 1).

1 PROJECT INFORMATION AND DESCRIPTION

CLIENT OR OWNER: Jackson Steel PROJECT NO: 164454.FI.FL05

CH2M HILL PROJECT MANAGER: Juliana Hess OFFICE: NJO

SITE NAME: Jackson Steel

SITE ADDRESS: 435 First Street, Village of Mineola, North Hempstead, Nassau County, Long Island NY 11501 Cross Streets: Herricks Road, Wardwell Road

DATE HEALTH AND SAFETY PLAN PREPARED: December 14, 2001

DATE(S) OF SITE WORK: January - March, 2002

2 TASKS

Offsite drilling in areas requiring traffic safety, site control, and noise control. In addition to normal drilling and traffice safety controls specified in Section 2.1 ofthe HSP, the following controls will be implemented at each location.

• MW 9M & MW 7MA/7MB - Additional general site control measures will be taken as specified below.

• MW lOM - Additional general site and noise control measures will implemented as specified below.

4 Hazards

This section provides safe work practices and control measures used to reduce or eliminate potential hazards. These practices 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 ofthe hazards affecting them regardless of who is responsible for controlling the hazards. CH2M HILL employees and subcontractors who do not understand any of these provisions should contact the SSC for clarification.

Drilling Amendment.doc 1

3 0 0 6 3 6

Addition General, Traffic, and Noise Controls

The drill rig will be left overnight at each location during the estimated two-week period needed to complete each well. Because locations include residential side streets and a public park, site control must be adequate in protecting the public from encountering the rig.

• All equipment, materials, and chemical products on and around the rig must be secured or removed at the end of the work shift. Barricade and/or flag the rig with snow fencing, or equivalent. •

• Provide as much of a buffer zone as possible between fence/flagging and the rig. • Use reflective traffic barricades equipped with a flashing beacon at the front and rear ofthe rig. • Traffic control devices must be inspected at the beginning and continuously during work shift. • Damaged, old, or ineffective devices must be removed and replace immediately and

continuously. • Devices using reflected light for illumination are cleaned and monitored continuously. • Erect panels equipped with sound absorbing foam where noise control is necessary. • Erect additional panels as close as possible to rig generator engine.

Attachment 4 - Emergency Contacts

CH2M HILL Medical Consultant Dr. Jerry Burke

Health Resources 600 West Cummings Park, Suite 3400 Wobum,MA, 01801-4511

800-350-4511

Drilling Amendment.doc 2

300637

14 APPROVAL

This site safety plan has been written for use by CH2M HILL only. CH2M HILL claims no responsibility for its use by others unless specified and defmed in project or contract documents. The plan is written for the specific site conditions, purposes, dates, and personnel specified and must be amended if those conditions change.

14.1 AMENDMENTS

CHANGES MADE/APPROVED BY: John Longo DATE: 1/14/2002

EMPLOYEE SIGNOFF

The employees listed below have been given a copy of this health and safety plan, have read and understood it, and agree to abide by its provisions.

II EMPLOYEE NAME

Chuck Ouellette

•

EMPLOYEE SIGNATURE/DATE

1 . :

Drilling Amendment.doc 3

3 0 0 6 3 8

AMENDMENT CH2M HILL HEALTH AND SAFETY PLAN

This amendment must accompany the health and safety plan (HSP) for Jackson Steels RI/FS approved on March 27, 2001. The purpose ofthe HSP amendment is to include supplemental infonnation as it becomes available. Supplemental information is used to reevaluate hazards associated with the planned tasks and to revise protective procedures (e.g., air monitoring). Where the amendment contains infonnation different from the HSP, the amendment will take precedence for the specified task. The amendment includes new information or revises existing HSP infonnation. Sections of the HSP that are not addressed in the amendments do not have changes; therefore, the HSP will be followed. All employees performing tasks covered by this amendment must read both the HSP and this amendment and agree to abide by their provisions (see Attachment 1).

1 PROJECT INFORMATION AND DESCRIPTION

CLIENT OR OWNER: EPA Region II PROJECT NO: 160833

PROJECT MANAGER: Juliana Hess OFFICE: Parsippany, New Jersey

SITE NAME: Jackson Steel/RI/FS

SITE ADDRESS: 435 First Street, Long Island NY 11501

DATE AMENDMENT PREPARED: Febmary 5, 2002

DATE(S) OF SITE WORK: February 2001 to completion

HSOP/019e.DOC 1 Revised 12/8/95

300639

2.1.9 Fa l l P r o t e c t i o n (Reference CH2M HILL SOP HS-31, Fall ProtecHon)

Fall protection systems must be used to eliminate fall hazards when performing construction activities at a height of 6 feet or greater. Staff exposed to fall hazards must complete the CH2M HILL Fall Protection training course and receive project-specific fall protection training. Do not use fall protection systems on which you have not been trained. The SSC/DSC must complete the Project Fall Protection Evaluation Form and provide project-specific fall protection training to all staff exposed to fall hazards. The Project Fall Protection Evaluation Form is provided in Attachment 5 of this plan. The SSC/DSC shall act as competent person and shall inspect and oversee the use of fall protection systems. Follow ail requirements established by the competent person forthe use and limitation of fall protection systems. Remain within the guardrail system when provided. Leaning over or stepping across a guardrail system is not permitted. Do not stand on objects (boxes, buckets, bricks, blocks, etc.) or ladders to Increase working height on top of platforms protected by guardrails. Inspect personal fall arrest systems prior to each use. Do not use damaged fall protection systems at any time, or for any reason. Set-up personal fall arrest systems so that you can neither free-fall more than 6 feet nor contact any lower level. Only attach personal fall arrest systems to anchorage points capable of supporting at least 5,400 pounds. Use fall protection equipment for fall protection only and not to hoist materials. Do not use personal fall arrest systems that have been subjected to impact loading.

HSOP/019e.DOC Revised 12/8/95

3 0 0 6 4 0

14 APPROVAL

This site safety plan has been written for use by CH2M HILL only. CH2M HILL claims no responsibility for its use by others unless specified and defmed in project or contract documents. The plan is written for the specific site conditions, purposes, dates, and personnel specified and must be amended if those conditions change.

14.1 AMENDMENTS

CHANGES MADE BY: Steve Beck DATE: February 5, 2002

CHANGES TO PLAN: Inclusion of section 2.1.9 Fall Protection. Addition to Attachement #5- Project Fall Protection Evaluation Form Addition to Attachment #6- Fall Protection Self Assesment Checklist

AMENDMENT APPROVED BY: Steve Beck DATE: February 5, 2002

^^h^l^"^ 15 DISTRIBUTION

Name

Lynn Bong

Steve Beck

Juliana Hess

Andrew Judd

Andrew Judd

Client

Office

SPA

MKE

NJO

NJO

NJO

N/A

Responsibility

Safety Program Assistant

Health and Safety Manager/Approver

Project Manager

Field Team Leader

Site Safety Coordinator

Client Project Manager

Number of Copies

1

1

1

1

0

1

16 ATTACHMENTS

Attachment 1: Employee signoff Attachment 5: Permits and Forms Attachement 6: Self-Assesment Checklist

HSOP/019e.DOC Revised 12/8/95 300641

•

Attachment 1 Employee Signoff

3 0 0 6 4 2 i

HSOP/019e.DOC 4 Revised 12/8/95

EMPLOYEE SIGNOFF

The employees listed below have been given a copy of this health and safety plan, have read and imderstood it, and agree to abide by its provisions.

r EMPLOYEE NAME EMPLOYEE SIGNATURE/DATE

,

HSOP/019e.DOC Revised 12/8/95

300643

CH2MHILL

Project-Specific Ciiemical Product Hazard Communication Form This form must be completed prior to performing activities that expose personnel to hazardous chemicals products. Upon completion of this form, the SSC shall verify that training is provided on the hazards associated with these chemicals and the control measures to be used to prevent exposure to CH2M HILL and subcontractor personnel. Labeling and MSDS systems will also be explained.

Project Name: Jaclcson Steel RI/FS Project Number: 160833

MSDSs will be maintained at the following location(s):

Hazardous Chemical Products Inventory

Chemical

Isobutylene

Pentane

Hydrochloric acid

Nitric acid

Sulfuric Acid l l e fMpM. AtettaWK.

Methanol pH buffers Alconox/Liquinox

Quantity

1 liter, compressed 1 liter, compressed

< 500 ml

< 500 ml

< 500 ml

< 500 ml < 1 Gallon < 500 ml < 1 liter

Location

Support Zone

Support Zone Support Zone / sample bottles Support Zone / sample bottles Support Zone / sample bottles Support Zone / sample bottles Support/Decon Zones Support Zone Support/Decon 2tones

-

MSDS Available

Contair

Identity

'

ler labels

Hazard

Refer to SOP HS-05 Hazard Communication for more detailed infonnation. |

H&S PLAN 160833_5417528.DOC, attachment 2 27

300644

CH2n/IHILL CHEMICAL-SPECIFIC TRAINING FORM

Location:

HCC:

Project*: 160833

Trainer:

TRAINING PARTICIPANTS:

1 NAME

1

SIGNATURE NAME SIGNATURE

1 REGULATED PRODUCTS/TASKS COVERED BY THIS TRAINING:

"

The HCC shall use the product MSDS to provide the following information concerning each ofthe products listed above.

(~l Physical and health hazards .

(~| Control measures that can be used to provide protection (including appropriate work practices, emergency procedures, and personal protective equipment to be used)

r~l Methods and observations used to detect the presence or release of the regulated product in the workplace (including periodic monitoring, continuous monitoring devices, visual appearance or odor of regulated product when being released, etc.)

Training participants shall have the opportunity to ask questions concerning these products and, upon completion of this training, will understand the product hazards and appropriate control measures available for their protection.

Copies of MSDSs, chemical inventories, and CH2M HILL's written hazard communication program shall be made available for employee review in the facility/project hazard communication file.

H&S PLAN 160833_5417528.DOC, attachment 3 28

300645

CH2MHILL CHEMICAL-SPECIFIC TRAINING FORM

Location:

HCC:

Project*: 160833

Trainer:

TRAINING PARTICIPANTS:

NAME SIGNATURE NAME SIGNATURE

1 1 REGULATED PRODUCTS/TASKS COVERED BY THIS TRAINING:

"

The HCC shall use the product MSDS to provide the following information concerning each of the products listed above.

f~l Physical and health hazards .

(~| Control measures that can be used to provide protection (including appropriate work practices, emergency procedures, and personal protective equipment to be used)

l~| Methods and observations used to detect the presence or release of die regulated product in the workplace (including periodic monitoring, continuous monitoring devices, visual appearance or odor of regulated product when being released, etc.)

Training participants shall have the opportunity to ask questions concerning these products and, upon completion of this training, will understand the product hazards and appropriate control measures available for their protection.

Copies of MSDSs, chemical inventories, and CH2M HILL's written hazard communication program shall be made available for employee review in the facility/project hazard communication file.

H&S PLAN 160833_5417528.DOC, attachment 3 28

300646

CH2MHILL CHEMICAL-SPECIFIC TRAINING FORM

Location:

HCC:

Project # : 160833

Trainer:

TRAINING PARTICIPANTS:

NAME

•

. 1

SIGNATURE NAME SIGNATURE |

I

1 1 REGULATED PRODUCTS/TASKS COVERED BY THIS TRAINING:

'

The HCC shall use the product MSDS to provide the following infonnation concerning each ofthe products Usted above.

O Physical and health hazards .

f~l Control measures that can be used to provide protection (including appropriate work practices, emergency procedures, and personal protective equipment to be used)

r~l Methods and observations used to detect the presence or release of the regulated product in the workplace (including periodic monitoring, continuous moititoring devices, visual appearance or odor of regulated product when being released, etc.)

Training participants shall have the opportunity to ask questions concerning these products and, upon completion of this training, will understand the product hazards and appropriate control measures available for their protection.

Copies of MSDSs, chemical inventories, and CH2M HILL's written hazard communication program shall be made available for employee review in the facility/project hazard communication file.

H&S PLAN 160833_5417528.IXX:, attachment 3 28

300647

CH2IVIHILL CHEMICAL-SPECIFIC TRAINING FORM

Location:

HCC:

Project*: 160833

Trainer:

TRAINING PARTICIPANTS:

1 NAME

1

SIGNATURE NAME SIGNATURE

REGULATED PRODUCTS/TASKS COVERED BY THIS TRAINING;

The HCC shall use the product MSDS to provide the following information concerning each ofthe products listed above.

f~| Physical and health hazards .

n Control measures that can be used to provide protection (including appropriate work practices, emergency procedures, and personal protective equipment to be used)

r~| Methods and observations used to detect the presence or release of the regulated product in the workplace (including periodic monitoring, continuous monitoring devices, visual appearance or odor of regulated product when being released, etc.)

Training participants shall have the opportunity to ask questions concerning these products and, upon completion of this training, wili understand the product hazards and appropriate control measures available for their protection.

Copies of MSDSs, chemical inventories, and CH2M HILL's written hazard communication program shall be made available for employee review in the facility/project hazard conununication file.

H&S PLAN 160833_5417528.DOC, attachment 3 28

300648

300649

Emergency Contacts

4lioiiilCH2MHILI^niergerici'^ee|)er^88/444il226 Medical Emergency - 9 1 1 Facility Medical Response #: Local Ambulance #:

N/A

CH2M HILL Medical Consultant Dr. Peter Greaney / GMG WorkCare, Orange, CA 800/455-6155 (After hours calls will be returned wilhin 20 minutes)

Fire/Spill Emergency - 9 1 1 Facility Fire Response #: N/A Local Fire Dept #:

Local Occupational Physician Immedi-Center 557 Broad St, Bloomfield, NJ 973/680-8300

Security & Police - 9 1 1 Facility Security #: N/A Local Police #:

Corporate Director Health and Safety Name: Dave McCormack/SEA Phone: 206/453-5005 24-hour emergency beeper; 888-444-1226

Utilities Emergency NYC & L.I. One-Call: 1-800-272-4480 Water: Gas: Electric:

Health and Safety Manager (HSM) Name: John Longo/NJO Phone: 973/316-0159 x4543 Cell Ph: 973/449-3587

Designated Safety Coordinator (DSC) 'Name: Andy Judd (H: 973-656-0735) Phone.- O: 973-316-9300 (4540) / C: 973-568-9241

Regional Human Resources Department Name: Lisa Nixon/MKE Phone: 414/272-1052

Project Manager Name: ' Juliana Hess Phone: 973 316 9300 (4547) (o) or 973 984 5734 (h)

Corporate Human Resources Department Name: John Monark/COR Phone: 303/771-0900

Federal Express Dangerous Goods Shipping Phone: 800/238-5355 CH2M HILL Emergency Number for Shipping Dangerous Goods Phone: 800/255-3924

Worker's Compensation and Auto Claims Sterling Administration Services Phone: 800/420-8926 After hours: 800/497-4566

Report fatalities AND report vehicular accidents involving pedestrians, motorcycles, or more than two cars.

Contact the Project Manager. Generally, the Project Manager will contact relevant government agencies.

Facility Alarms: None, inactive Evacuation Assembly Area: Comer of First St. and Herricks Ave

Facility/Site Evacuation Route(s): Exit property fence through gates in North and West parking lot/driveway.

Hospital Name/Address; Winthrop University Hospital 259 First Street, Mineola, NY 1150I

Hospital Phone #: Info: 516-663-2245 ER: 516-663-2211

From Jackson Steel Site: (See Attached Map)

Turn RIGHT out of driveway onto First Street (heading East). Proceed 7 blocks directly to the hospital on your right.

M ' ^oia A/y //SOI

TACK^^^ / ^ ^ ) Silo - <^ve - OS66

Bht^rt^x f^y. A Tcdj) • ^c j - 7 f t . 6 a ?>

FTokyy i o e f f e l Ce/<) Z o t - X J J - 7 o d^y

Hospital Name/Address: Winthrop University Hospital 259 First Street, Mineola, NY 11501

^ ^ ^ H ^ ^ ^ ^ ^ ^ W > - » ^ r ; e i l f i ' O i i s | t : o i H ^ < ^ From Jackson Steel Site: (See Attached Map) Turn RIGHT out of driveway onto First Street (heading East). Proceed 7 blocks directly to the hospital on your right.

Hospital Phone #: Info: 516-663-2245 ER: 516-663-2211

l i

^ ^ o o m .

C2000 MapQuestcom, Inc . C2000 Navqatcn Technobqiss^^

H&S PLAN 160833_5417528.DOC, attachment 3 30

3 0 0 6 5 0

CH2M HILL HEALTH AND SAFETY PLAN

Attachment 5

Project Activity Self-Assessment Checklists

HSOPntMP.DCC 31 REVISED 03/28/Ot

300651

CH2§ViHILL H&S Self-Assessment Checklist - DRILLING Page 1 of 3

This checklist shall be used by CH2M HILL personnel only and shall be completed at the frequency specified in the project's HSP/FSI.

This checklist is to be used at locations where: 1) CH2M HILL employees are potentially exposed to hazards associated with drilling operations (complete Sections 1 and 3), and/or 2) CH2M HILL oversight of a drilling subcontractor is required (complete entire checklist).

SSC/DSC may consult with drilling subcontractors when completing this checklist, but shall not direct the means and methods of drilling operations nor direct the details of corrective actions. Drilling subcontractors shall determine how to correct deficiencies and we must carefully rely on their expertise. Items considered to be imminently dangerous (possibility of serious injury or death) shall be corrected immediately or all exposed personnel shall be removed from the hazard until corrected.

Completed checklists shall be sent to the health and safety manager for review.

Project Name:.

Location:

Auditor:

Project No.:.

PM:

Title:

This specific checklist has been completed to:

f~] Evaluate CH2M HILL employee exposures to drilling hazards [~] Evaluate a CH2M HILL subcontractor's compliance with drilling H&S requirements

Subcontractors Name:

. Date:

• Check "Yes" if an assessment item is complete/correct. • Check "No" if an item is incomplete/deficient. Deficiencies shall be brought to the immediate attention of the drilling

subcontractor. Section 3 must be completed for all items checked "No." • Check "N/A" if an item is not applicable. • Check "N/O" if an item is applicable but was not observed during the assessment. Numbers in parentheses indicate where a description of this assessment item can be found in Standard of Practice HS-35.

SECTION 1

PERSONNEL SAFE WORK PRACTICES (3.1)

1. Only authorized personnel operating drill rig 2. Persoimel cleared during rig startup 3. Personnel clear of rotating parts 4. Personnel not positioned under hoisted loads 5. Loose clothing and jewelry removed 6. Personnel instructed not to approach equipment that has become electrically energized 7. Smoking is prohibited around drilling operation 8. Personnel wearing appropriate PPE, per HSP/FSI

m -

D D D D D D n n

No

—

_ _ _

_ _

-

N/A

—

_

_

-

N/O

D U U U U U U U

Rev.O

3 0 0 6 5 2

CH2iyiHILL H&S Self-Assessment Checklist DRILLING Page 2 of 3

SECTION 2 Yes No N/A N/O

GENERAL (3.2.1)

9. Daily safety briefing/meeting conducted with crew

10. Daily inspection of drill rig and equipmentconducted before use

DRILL RIG PLACEMENT (3.2.2)

11. Location of underground utilities identified 12. Safe clearance distance maintained from overhead powerlines 13. Drilling pad established, when necessary 14. Drill rig leveled and stabilized DRILL RIG TRAVEL (3.2.3)

15. Rig shut down and mast lowered and secured prior to rig movement 16. Tools and equipment secured prior to rig movement 17. Only personnel seated in cab are riding on rig during movement 18. Safe clearance distance maintained while traveling under overhead powerlines 19. Backup alarm or spotter used when backing rig

DRILL RIG OPERATION (3.2.4)

20. Kill switch clearly identified and operational 21. All machine guards are in place 22. Rig ropes not wrapped around body parts 23. Pressurized lines and hoses secured from whipping hazards 24. Drill operation stopped during inclement weather 25. Air monitoring conducted per HSP/FSI for hazardous atmospheres 26. Rig placed in neutral when operator not at controls

DRILL RIG MAINTENANCE (3.2.5)

27. Defective components repaired immediately 28. Lockout/tagout procedures used prior to maintenance 29. Cathead in clean, sound condition 30. Drill rig ropes in clean, sound condition 31. Fall protection used for fall exposures of 6 feet or greater 32. Rig in neutral and augers stopped rotating before cleaning 33. Good housekeeping maintained on and around rig

DRILLING AT HAZARDOUS WASTE SITES (3.2.6)

34. Waste disposed of according to HSP 35. Appropriate decontamination procedures being followed, per HSP

D D

D D D D

D D • ° D • • • • a

D 3 J 3 3

° D D

D D

D • a D

D C r c D

D D n a D D D

D D D D D D D

D D

D D

D D D D

D C C c D

D D D D D a D

D D D D D D D

D D

n D

n c c •

n 3 3 3 a

n c c c c c D

n 3 3 3 3 3 D

D D

Rev.O

300653

CH2§ViHILL H&S Self-Assessment Checklist - DRILLING Page 3 of 3

SECTION 3

Complete this section for all items checked "No" in Sections 1 or 2. Deficient items must be corrected in a timely manner. Item

# Corrective Action Planned/Taken Date

Corrected

M m

• •

•;

• ,

• i

.• .'

•

300654

CH2gVlHILL H&S Self-Assessment Checklist: RESPIRATORY PROTECTION Page 1 of 3

This checklist is provided as a method of verifying compliance with the OSHA respiratory protection standard. It shall be used at locations where CH2M HILL personnel are using respiratory protection, or are required to perform oversight of a subcontractor using respiratory protection, or both.

CH2M HILL staff shall not direct the means and methods of subcontractor use of respiratory protection nor direct the details of corrective actions. The subcontractor must determine how to correct deficiencies and CH2M HILL staff must carefully rely on their expertise. Items considered to be imminently dangerous (possibility of serious injury or death) must be corrected immediately or all exposed personnel must be removed from the hazard until corrected.

Completed checklists must be sent to the appropriate regional health and safety program manager for review.

Project Name:.

Location:

Auditor:

Project No.:.

PM:

Title: Date:.

This specific checklist has been completed to (check only one of the boxes below):

n Evaluate CH2M HILL compliance with its respiratory protection program (SOP HS-08) r~l Evaluate a CH2M HILL subcontractor's compliance with its respiratory protection program

Subcontractor's Name: .

• Check "Yes" if an assessment item is complete or correct.

• Check "No" if an item is incomplete or deficient. Section 2 must be completed for all items checked "No."

• Check "N/A" if an item is not applicable.

• Check "N/O" if an item is applicable but was not observed during the assessment.

Numbers in parentheses indicate where a description of this assessment item can be found in Standard of Practice HS-08.

SECTION 1 TRAINING (6.1)

1. Respirator users have completed appropriate training on the respirator to be used 2. Training is current within the past 12 mondis 3. Attachment 1 of SOP HS-08 distributed to employees using respirators voluntarily

MEDICAL EVALUA-nON (6.2)

4. Respirator users completed medical evaluation protocol 5. Respirator use does not exceed any physician's written recommendation limitations 6. Respirator users know to report any medical signs or symptoms related to respirator use

FIT TESTING (6.3)

7. Respirator users of tight-fitting facepieces have passed a fit test 8. Fit test is ciurent within the past 12 months 9. Respirator users know to have new fit test performed if any change affects respirator fit

Yes

D D D

D D D

D 3 a

No

D C D

D C D

D D D

N/A

D C D

n c D

n n D

N/O

D C D

D C D

a D D

Rev.O

300655

F> L A H K

GE • r

•

300656

CH2i¥iHlLL H&S Self-Assessment Checklist: RESPIRATORY PROTECTION Page 2 of 3

SECTION 1 (Continued) Yes No N/A N/O

RESPIRATOR SELECTION (6.4)

10. All feasible engineering controls have been considered in reducing exposure levels 11. Appropriate respiratory protection and limitations are specified in HSP/FSI 12. Cartridge or canister change-out schedule is specified in HSP/FSI

RESPIRATOR USE (6.5)

13. Respirator use is limited to those specified in HSP/FSI 14. HSM notified of changes in site conditions that may alter effectiveness of specified respirators 15. Respirator users of tight-fitting facepieces are cleanly shaven 16. Respirator users of tight-fitting facepieces perform user seal check before each use 17. Cartridges or canisters replaced according to change-out schedule in HSP/FSI 18. Respirator users informed to report any gas or vapor breakthrough to SSC/DSC 19. SSC/DSC knows to report any gas or vapor breakthrough to HSM 20. Personnel not entering IDLH areas until standby-person established with appropriate equipment

RESPIRATOR INSPECTION (6.6)

21. Respirators in regular use are inspected before each use and during cleaning 21. Emergency response respirators are inspected and documented monthly 22. Defective respirators are taken out of service or repaired

RESPIRATOR CLEANING AND DISINFECTING (6.7)

23. Respirators in regular use are cleaned and disinfected as necessary

24. Emergency and transferred respirators are cleaned and disinfected after use

RESPIRATOR STORAGE (6.8)

25. Respirators are properly stored to prevent contamination and deformation 26. Emergency respirators are accessible and clearly marked as emergency respirators RESPIRATOR REPAIRS (6.9)

27. Respirator repair is limited to routine maintenance

28. Respirators beyond routine repair are removed from service

BREATHING AIR SUPPLIED BY CYLINDER (6.10.1)

29. Cylinders are marked with NIOSH approval label 30. Certificate of analysis meets Grade D specifications

31. Certificate of analysis is kept onsite

BREATHING AIR SUPPLIED BY COMPRESSOR (6.10.2)

32. Breathing air meets Grade D specifications 33. Compressor intake is located away from exhaust gases 34. Compressor is provided with sorbent filters 35. Sorbent filter change-out documentation is kept on the compressor 36. High temperature or carbon monoxide alarm provided on oil-lubricated compressors {3 37. If high temperature alarm is used alone, carbon monoxide levels are monitored 38. Practical measures taken to control carbon monoxide levels on non oil-lubricated compressors

D D U

D D D D D D a D

D D D

D D

D D

D D

D D D

D D n D

-

D D D D D D a a

a D D

a D

D D

D D

D D D

D 3 3 3

nn n n

D D

n C D

D C C c c c

° D a n

D n

D n

a n

n a D

n n n D D a D

n 3 n

n c c c c c c D

D D D

D n

D D

D D

D D •

D n D D

n D Rev.O

300657

CH2i^HILL H&S Self-Assessment Checklist: RESPIRATORY PROTECTION Page 3 of 3

SECTION 2

Complete this section for all items checked "No" in Section 1. Deficient items must be corrected in a timely manner. 1 Item

Corrective Action Planned or Taken

• . •

-

'

Date Corrected

1

Auditor: . Project Manager:.

Rev.O

#

300658

CH2iVlHILL H&S Self-Assessment Checklist—CRANES, HOISTS AND RIGGING Page 1 of 4

This checklist shall be used by CH2M HILL personnel only and shall be completed at the frequency specified in the project's HSP/FSI.

This checklist is to be used at locations where: 1) CH2M HILL employees are exposed to crane, hoist and rigging hazards (complete Section I and 3) and/or 2) CH2M HILL provides oversight of subcontractor personnel who are exposed to crane, hoist and rigging hazards (complete entire checklist).

SSC or DSC may consult with subcontractors when completing this checklist, but shall not direct the means and methods of crane, hoist and rigging operations nor direct the details of corrective actions. Subcontractors shall determine how to correct deficiencies and we must carefully rely on their expertise. Items considered to be imminently dangerous (possibility of serious injury or death) shall be corrected immediately or all exposed personnel shall be removed from the hazard until corrected.

Completed checklists shall be sent to the HS&E Staff for review.

Project Name:

Location:

Auditor:

. Project No.:.

.PM:

This specific checklist has been completed to:

Title: Date:.

• Evaluate CH2M HILL employee exposure to crane, hoist and rigging hazards D Evaluate a CH2M HILL subcontractor's compliance with crane, hoist and rigging requirements

Subcontractors Name: .

• Check "Yes" if an assessment item is complete/correct. • Check "No" if an item is incomplete/deficient. Deficiencies shall be brought to the immediate attention of die subcontractor. Section 3

must be completed for all items checked "No." • Check "N/A" if an item is not applicable. • Check "N/O" if an item is applicable but was not observed during the assessment. Numbers in parentheses indicate where a description of this assessment item can be found in Standard of Practice HS-44.

SECTION 1

SAFE WORK PRACTICES (3.1) 1. Individuals operating cranes and hoists of any type are certified operators 2. Cranes have cuaent annual inspection and operations manual with load charts on site 3. Swing radius of cranes are guarded and barricaded 4. Competent person inspects crane daily 5. Pre-lift meetings conducted widi all parties involved in crane operations 6. Cranes used to lift vertically only 7. Adequate distance maintained between cranes parts and overhead power lines 8. Dedicated signal person assigned to signal operator 9. Cranes do not swing over live roadways, railways, processes, or occupied buildings 10. Critical lifts have written lifting/rigging plan 11. No personnel permitted on or under loads lifted by crane. Tag lines used to control load 12. Manufacturers specifications and limitations for hoists followed 13. Personnel not permitted to ride on material hoists 14. Weather conditions considered when lifting operations performed 15. All rigging used as intended, inspected, stored, protected and supervised. 16. No fabrication, modifications, or additions to rigging made without testing and approval

Yes

-

^

No

D C C c c c c i: c c c c c c c a

N/A

D C C c c: c c c c c c c E c c n

N/O

D C E E E E E E E E E E E C E D

HSOP/TEMP.OOC 38 REVISED 03/28/01

300659

CH2fViHILL H&S Self-Assessment Checklist—CRANES, HOISTS, AND RIGGING Page 2 of 4

SECTION 2

CRANES: GENERAL (3.2.1) 17. The competent person inspects all cranes, hoists, and rigging prior to use 18. Frequent and periodic inspections have been completed for all cranes to be used 19. Crane ropes and hooks have been inspected by an authorized person 20. All guards and safety devices installed and equipment removed after maintenance 21. A load-rating chart is easily visible to the seated operator 22. A designated person has been assigned to signal the operator when visibility is obstructed 23. Hand signals to crane operators are those prescribed by ANSI 24. All outriggers are deployed and seated 25. the tires of truck mounted cranes are offthe ground when the outriggers are seated 26. Cranes are equipped with load limiting devices and boom angle indicator 27. Cabs of cranes have adequate access and kept clean of loose tools, cans, and waste 28. Cranes are equipped with a 5 BC or higher fire extinguisher 29. All windows in cabs are safety glass that does not interfere with the safe operation 30. All machinery operating on rails, tracks, or trolleys has stops/limiting and overspeed devices 31. Moving parts on the crane that employees are exposed to are guarded

CRANES: POSITIONING (3.2.2) 32. Cranes operated near live power lines will maintain minimum distance from the lines 33. Adequate clearance must be maintained between a crane and obstructions 34. The crane is level and blocked properly 35. Swing radius of crane has been barricaded to prevent exposure to struck against/crush hazard 36. Exhaust pipes are guarded from employee contact

CRANES: OPERATION (3.23) 37. Operator tests brakes when load is near rated capacity of lift 38. Sheaves are guarded or warning sign provided to identify hazard 39. Load or boom not lowered to where less than two full wraps of rope remain on drum 40. If two or more cranes are to be used to lift one load, a designated person is responsible

for analyzing, instructing, rigging and signaling movement of the load 41. Cranes not operated without full amount of ballast or counterweight 42. Tag lines are used to control suspended load 43. Sudden acceleration or deceleration of load is avoided 44. Loads are not to be passed over personnel or facilities 45. No personnel are allowed to ride the load 46. Suspended loads are not left unattended 47. Lines are not allowed to twist around each other

HOISTS: GENERAL (3.2.4) 48. Manufacturer's specifications and limitations are followed 49. Load capacities, operating speeds, and special warnings or instructions are posted on hoists 50. Hoist ropes are installed in accordance with the wire rope manufacturers' reconmiendations 51. Live booms are not installed on hoists 52. Operating rules are posted at the operator's station of hoists 53. No person will ride on material hoists except for inspection and maintenance i54. All entrances of the hoistways are protected by substantial gates or bars 55. Overhead protective coverings are provided on the top of every material host cage or platform 56. All hoistway entrance bars and gates are painted with diagonal contrasting colors

Yes

-

D D D D n

D D D

n D n D D D D D

a D n D a n n n D

No

D E C E C E C E E E E E E E D

D D D D D

D a D

D E E E E E E D

D D D D D D D D D

N/A

D 3 3 3 3 3 3

. 3 3 3 3 3 3 3 D

D E E E D

D D D

n D D D D D n D

D D D D • D n D D

N/O

^ ~ ~ ~ ~ ~

-

D D D D D

D D D

D D D D D D D D

D D D D D D D D D

300660

CH2^HILL H&S Self-Assessment Checklist—CRANES, HOISTS, AND RIGGING Page 3 of 4

SECTION 2 (continued)

RIGGING: GENERAL (3.2.5) 57. The rigging equipment is not used in excess ofthe rated capacity ofthe weakest component 58. The rigging competent person has inspected all rigging equipment prior to use on each shift

and as necessary during its use 59. Documentation of proof testing is available for rigging equipment that has been repaired 60. Rigging equipment has not been shortened with knots, bolts or other makeshift devices 61. Rigging equipment, when not in use, is removed from the work area 62. Rigging equipment has been load tested annually by a competent person and documented 63. All hooks used according to manufacturer's recommendations or tested to twice SWL 64. Special rigging and hoisting devices are marked and proof tested prior to initial use

RIGGING: EQUIPMENT (3.2.6) 65. Protruding end strands of wire rope have been covered or blunted 66. Wire rope not used if the rope shows any sign of excessive wear, corrosion, or defect 67. No wire rope slings are used if more than one wire in a lay is broken in the end fitting 68. Splices in rope slings are made in accordance with manufacturer's and regulatory specs 69. Synthetic web slings removed from service if showing any sign of damage 70. No job hooks, links, or makeshift fasteners, formed from bolts, rods, etc., are used 71. Alloy steel chains have identification stating size, grade, rated capacity and reach 72. Manual coupling links or low carbon repair links not used to repair broken lengths of chain 73. Shackles and hooks are constructed of forged alloy steel with the identifiable load rating

Yes

D

D U U D D • n

D 3 3 3 3 3 3 3 D

No

D

D D D D D n D

D D D D

E] a D D

N/A

D

D E E E E E D

D E E E E E E E D

N/o

D - 1

-

r - l

3 3 3 D

RIGGING: USE (3.2.7) 74. Rigging not pulled from under a resting load 75. Sling(s) is placed in center bowl of hook. 76. Sharp edges are "packed" to prevent cutting or damaging the rope or slings 77. Nylon, polyester, polypropylene web slings or web slings with aluminum fittings will not be

used where fumes, vapors, sprays, mists or liquids of acids, caustics or phenolics are present 78. Natural or synthetic fiber rope slings used within acceptable operating temperature 79. U-bolts used to form wire rope eyes are of proper amount and spacing 80. U-bo|ts are installed so that the "U" section is in contact with the dead end of the rope 81. When more than one sling is used, or the sling angle is altered, the load has been calculated to

assure that the safe working load is not exceeded.

n n n E E E D

a n D D D D a

n n a D n D n

n n D E E E a

300661

CH2f%/lHILL

H&S Self-Assessment Checklist—CRANES, HOISTS, AND RIGGING Page 4 of 4

SECTION 3

Complete this section for all items checked "No" in Sections 1 or 2. Deficient items must be cortected in a timely manner. Item •

Corrective Action Planned/Taken

'

•

.

Date Corrected

Auditor: . Project Manager:.

300662

CH2iVlHILL H&S Self-Assessment Checklist-LockoutyTagout Page 1 of 3 This checklist shall be used by CH2M HILL personnel only and shall be completed at the frequency specified in the project's HSP/FSI.

This checklist is to be used at the following locations: 1) Where CH2M HILL employees are exposed to equipment requiring lockout/tagout or 2) Where CH2M HILL provides oversight of subcontractor personnel who are exposed to equipment requiring lockout/tagout.

The SSC or DSC may consult with subcontractors when completing this checklist, but shall not direct the means and methods of lockout/tagout operations nor direct the details of corrective actions. Subcontractors shall determine how to correct deficiencies and we must carefully rely on their expertise. Items considered to be imminently dangerous (possibility of serious injury or death) shall be corrected immediately, or all exposed personnel shall be removed from the hazard until corrected.

Completed checklists shall be sent to the HS&E Staff for review.

Project Name:

Location:

Auditor:

. Project No.:.

.PM:.

Title: . Date:

This specific checklist has been completed to:

r~| Evaluate CH2M HILL employee exposure to equipment requiring lockout/tagout n Evaluate a CH2M HILL subcontractor's compliance with lockout/tagout requirements

Subcontractors Name: . •. ..

• Check "Yes" if an assessment item is complete/correct. • Check "No" if an item is incomplete/deficient. Deficiencies shall be brought to the immediate attention of the

subcontractor. Section 3 must be completed for all items checked "No." • Check "N/A" if an item is not applicable. • Check "N/O" if an item is applicable but was not observed during the assessment. Numbers in parentheses indicate where a description of this assessment item can be found in Standard of Practice HS-33.

SECTION 1

SAFE WORK PRACTICES (3.1)

9. Only authorized personnel are performing lockout/tagout 10. Only qualified personnel working on energized equipment via energized electrical work permit 11. Contractor lockout/tagout programs have been verified prior to start of work 12. All affected employees notified of lockout/tagout 13. Equipment has been shutdown using normal operating controls 14. All energy sources have been isolated 15. Individual locks and tags have been applied to energy isolating device 16. Stored or residual energy has been relieve or restrained 9. Locked/tagged equipment has been tested to verify zero energy state 10. All safe guards have been replaced when lockout/tagout is complete 11. Controls are positioned in the safe mode prior to lockout/tagout removal 12. Only individuals who apply locks/tags may remove them 13. Lockout is selected over tagout as preferred method of hazardous energy control 14. Master or duplicate keys are prohibited and lock removal is controlled by written procedure 15. Multiple work group lockout/tagout activities are coordinated on large projects

Yes

t _

_

No

D 3 3 3 3 3 3 3 3 3 3 3 3 3 D

N/A

n E E E E E E E E E E E E E D

N/O

1—1

_

HSOP/TEMP.DOC 42 REVISED 03/28A)1

300663

CH2iVlHILL H&S Self-Assessment Checklist-Lockout/Tagout

SECTION 2 GENERAL (3.2.1)

16. An energy control program is in place with appropriate procedures 17. Lockout or tagout is performed by trained, authorized employees only 18. Authorized employees are familiar with facility procedures specific to individual energy types 19. Employee do not attempt to start, energize or use equipment that is locked or tagged out 20. Affected employees are notified before and after lockout/tagout controls are applied 21. Locking is the preferred method of energy control 22. Tags are used only where locks cannot be applied 23 Additional safety measures are implemented in conjunction with the tagout system

LOCKOUT/TAGOUT DEVICES (3.2.2)

24. New or modified equipment is designed to accept a lockout device 25. Locks, tags, and other equipment are supplied to employees .26. L/T devices are singularly identified and not used for other purposes 27. L/T devices are capable of withstanding anticipated environmental conditions of use 28. L/T devices are standardized on the project by color, shape, size, print, and format 29. Lockout devices are substantial to prevent removal without the use of excessive force 30 Tagout devices and their means of attachment, are substantial to prevent inadvertent removal 31 L/T devices indicate the identity of the employee applying the device(s) 32 Tagout devices warn against hazardous conditions if equipment is energized 33 Tags are only removed by authorized user and never bypassed, ignored, or defeated 34 Tagout devices are attached at the same location as lockout devices 35 Tags shall be legible and understandable by all employees

INITIATING CONTROL (3.2.3)

36. Orderly shutdown of equipment is conducted that does not increase hazards 37. All devices needed to isolate equipment from energy sources are installed and/or operated 38. Lockout/Tagout devices are affixed to equipment by authorized employees 39. Lockout/Tagout devices are affixed to secure equipment in the "off' position 40. Tags are located as close to or at the energy isolating devicie 41. All hazardous stored or residual energy is relieved, disconnected or restt-ained. 42. Isolation of energy sources has been verified (tested) prior to start of work on equipment

RELEASING CONTROL (3.2.4)

43. Work area is inspected prior to removing lockout/tagout devices and re-energization 44. Only authorized employees who installed lockout/tagout devices are removing devices 45 Written procedure is followed for the removal of lockout/tagout devices when authorized

employees are not available 46. All affected employees are notified prior to starting equipment previously locked or tagged out

SPECLVL CONDI-nONS (3.2.5)

47. Group lockout/tagout procedure is used for a crew or work group 48. Multiple crews or work groups have designated group supervisor to coordinate energy contt-ol 49. Designated group supervisors affix a personal lockout/tagout device 50. Designated group supervisor lockout/tagout devices are the last to be removed 51. Procedures are in place to coordinate shift or personnel change to ensure continuity 52. On coming shift or new personnel verify lockout/tagout prior to commencing work

Yes

—

I

D 3 3 3 3 3 3 3 3 3 3 a

—

I •

_

-

D D n D

-

~

I I I -

Page 2 of 3 No

-

z

z -

D E E E E E E E E E E D

D H 3 3 3 3 D

a n n D

n E E E E D

N/A

D 3 3 3 3 3 3 D

D 3 3 3 3 3 3 3 3 3 3 D

—

z z

-

n D n a

n E E E E D

N/o

n D D D D D D D

D 3 3 3 3 3 3 3 3 3 3 D

—1

3 3 ~]

1

—1

a D

D D

J 3 3 13

- I

300664

CH2i^HILL

H&S Self-Assessment Checklist-Lockout/Tagout Page 3 of 3

SECTION 3

Complete this section for all items checked "No" in Sections 1 or 2. Deficient items must be corrected in a timely manner. Item

# Corrective Action Planned/Taken Date

Corrected

Auditor:. . Project Manager:.

300665

CH2I^H iLL H&S Self-Assessment Checklist—WELDING AND CUTTING Page 1 of 4

This checklist shall be used by CH2M HILL personnel only and shall be completed at the frequency specified in the project's HSP/FSI. ..

This checklist is to be used at locations where: 1) CH2M HILL employees are exposed to welding and cutting hazards and/or 2) CH2M HILL provides oversight of subcontractor personnel who are exposed to welding and cutting hazards.

SSC or DSC may consult with subcontractors when completing this checklist, but shall not direct the means and methods of welding and cutting operations nor direct the details of corrective actions. Subcontractors shall detemiine how to correct deficiencies and we must carefully rely on their expertise. Items considered to be imminently dangerous (possibility of serious injury or death) shall be corrected immediately or all exposed personnel shall be removed from the hazard until corrected.

Completed checklists shall be sent to the HS&E Staff for review.

Project Name:

Location:

Auditor:

. Project No.:.

PM:

This specific checklist has been completed to:

Title: . Date:

[~| Evaluate CH2M HILL employee exposure to welding and cutting hazards r~| Evaluate a CH2M HILL subcontractor's compliance with welding and cutting requirements

Subcontractors Name: '. -.

• Check "Yes" if an assessment item is complete/correct. • Check "No" if an item is incomplete/deficient. Deficiencies shall be brought to the immediate attention of the

subcontractor. Section 3 must be completed for all items checked "No." • Check "N/A" if an item is not applicable. • Check "N/O" if an item is applicable but was not observed during the assessment. Numbers in parentheses indicate where a description of this assessment item can be found in Standard of Practice HS-63.

SECTION 1

SAFE WORK PRACTICES (3.1)

1. CH2M HILL employees have completed Welding and Cutting u-aining 2. Welding and cutting personnel have been properly trained and qualified 3. Work area inspected by the authorized person 4. Suitable fu'e extinguishing equipment is available 5. Flame-resistant blankets used to control sparks from tt-avelling to lower levels 6. Leaking valves of cylinders repaired or tagged and removed from service 7. Top of cylinder or manifold kept clear to prevent damage and allow quick closing of valve 8. Flow gauges and regulators on cylinders inspected prior to use and removed when not in use 9. Hose, leads, and cables covered, elevated, or protected from damage. 10. Fuel gas and oxygen cylinders in storage separated or protected with fire barrier 11. Flash arresters are installed at the torch handle 12. Hot electrode holders not dipped in water to cool 13. Arc welding electrodes not sttiick against cylinders to strike an arc 14. Arc welding or cutting work shielded with screens to prevent employees from arc 15. Proper ventilation provided to maintain exposure to contaminants below PEL 16. Arc welding equipment exposed to unusual service conditions is task designed

Yes No N/A N/O

n 3 3 3 3 3 3 3 3 3 3 3 3 3 3 D

^

—

^ : : : : : : : : D

D 3 3 3 3 3 3 3 3 3 3 3 3 3 3 D

D D D D D D D D D D D D D D D D

CH2MHILL H&S Self-Assessment Checklist—WELDING AND CUTTING Page 2 of 4

HSOP/TEMPDOC 45 REVISED 03/28/01

300666

SECTION 2 ^ COMPRESSED GAS CYLINDERS (3.2.1) 17. Cylinders being transported have valve protection caps installed and in vertical position 18. Cylinders hoisted by cradle, slingboard or pallet designed to do so and not by valve cap 19 Cylinders kept from being knocked over by a chain, truck or steadying device 20. Oxygen cylinders are separated from fuel-gas cylinders by 20 feet or a 5 foot fire barrier 21- Cylinders stored indoors in a well ventilated location, where they won't be knocked over 22. Cylinders in use are kept away from sparks, flames or slag or are shielded 23. Valves are "cracked" prior to attaching regulators 24. Cylinders are not placed where they can become part of an electrical circuit 25. Oxygen or fuel-gas cylinders are outside of confined spaces 26. Cylinders, valves, couplings, regulators and valves are free of grease and oil 27. Frozen cylinders are thawed with warm water and not boiling water 28. Fuel-gas cylinders are opened not more than 1.5 turns for quick closing 29- Damaged, defective or leaking cylinders have been removed from service 30. Only owner or authorized agent refills cylinders or attempts to mix gasses in cylinder

WELDING AND CUTTING EQUIPMENT (3.2.2) 31. Fuel-gas and oxygen manifolds are labeled with one inch letters or sign to identify substance 32. Fuel-gas and oxygen manifolds are working properly & located in a well ventilated open area 33. Manifold and header hoses capped when not in use 34. Flash arresters are used on acetylene cylinders connected together 35. Fuel-gas and oxygen hoses are clearly marked, not interchangeable and free of grease and oil 36. Parallel sections of hose taped togeUier have no more than 4 inches covered per foot 37. Torches and hoses are inspected at the beginning of each shift 38. Hoses connections are designed to be disconnected with a rotary motion, not stt-aight pull 39. Hoses are stored in a ventilated box 40. Torches are lit with friction lighters, not open flames or hot work

ARC WELDING AND CUTTING (3.2.3) 41, Only manual electt-ode holders designed for arc welding are used 42, Only cable free of repair/splices < 10 ft. from cable attachment to electrode holder are used 43. All parts of the welding and cutting equipment that are gripped are fully insulated 44, All welding and cutting cables are fully insulated 45, Pipelines containing flammable gases or liquids are not used as a ground return 46, All ground connections have been inspected for mechanical strength and current capacity 47, Frame of arc welding/cutting machine is grounded. 48, When electrode holders are unattended, the electrode is removed 49, Hot electrode holder arel not be dipped in water to cool 50, When welding or cutting is stopped or equipment is moved, power is shut off 51, Before starting welding and cutting operations the equipment is inspected 52, The frame or case of die welding machine is grounded (except engine driven machines) 53, Employees in die vicinity are shielded from the direct rays of the arc, or given filter lenses 54, Inert gas welding employees are completely covered to prevent skin bums 55, Chlorinated solvents are >200 feet away and surfaces prepared w/ solvents are dry prior

TOXIC FUMES AND GASES (3.2.4) 56. Mechanical or local exhaust ventilation is used when welding or cutting in a confined space 57, Mechanical ventilation is capable of keeping fumes and smoke below the exposure limits 58, Local exhaust ventilation is close to the work to keep employee below the exposure limits 59, Contaminated air is exhausted into open air clear of the intake 60, Exhausted air is replaced by breathable air, and not oxygen 61, Welding/cutting in confined space on toxic metals is done w/ ventilation or supplied air 62 Welding/cutting in open air on metals outlined in 3.2.4 done with filter or air line respirator 63, Workers exposed to the same atmosphere as welder are protected in the same manner 64, In enclosed spaces, all surfaces covered widi preservative coating are stripped at least four

inches from the area to be heated, or the worker is protected with an air line respirator SECTION 2 (continued)

Yes

z _

z Z '

z

-

D 3 3 3 3 3 3 3 3 D

D H 3 3 D

D E E E E E E D

D D D n D a D D

D Y ^

No

I

z _

—

n 3 3 3 3 3 3 3 3 D

a n D D n

n E E E E E E a

D n a D D n n D n No

N/A

-

D E E E E E E E E D

D D D D a

-

n n D D n D D D n N/A

N/O

!-l

D D D D D D D D D D

D D D D D

D a D D D Q. D D

D D D D D D D D

D N/o

300667

FIRE PREVENTION (3.2.5) 65. Objects to be welded or cut have been moved to a safe location 66. Combustibles have been moved at least 35 feet from welding and cutting 67. Combustibles that cannot be moved are protected from flame, heat and sparks 68. Fire extinguishing equipment is immediately available in the work area 69. Additional trained personnel (fire watch) assigned when normal fire fighting is not sufficient 70. The atmosphere to be welded or cut in is not explosive as verified by air monitoring, as needed 71. Precautions have been taken on the opposite side of walls, floors and ceilings 72. Openings in floors and walls are blocked to prevent sparks from passing through 73. Gas supply can be shut off at some point outside an enclosed space 74. Drums have been filled with water, cleaned or ventilated and tested before welding or cutting 75. Drums, containers or structures have an open vent before heat is applied 76. Surface coatings have been tested for flammability before welding or cutting 77. Flammable coatings have been stripped before welding or cutting

PERSONAL PROTECTIVE EQUIPMENT (3.2.6) 78. When welding or cutting on surfaces with preservative coatings, respirators used D Q El D 79. Workers entering a confined space through a small opening wear a full body hamess or

other suitable device for quick removal in case of an emergency 80. Employees welding or cutting wear the proper eye protective equipment as per Table 1 81. Welders or cutters exposed to other welders arc wear filter goggles under their helmets 82. Exposed employees wearing protective clothing to protect against UV damage 83. Fall protection is provided when working 6 feet or more above lower levels '

_ _

~ ~~

D D D D D

D D D D D

D 3 3 3 D

D E E E D

300668

CH2iViHILL

H&S Self-Assessment Checklist—WELDING AND CUTTING Page 4 of 4

SECTION 3

Complete this section for all items checked "No" in Sections 1 or 2. Deficient items must be corrected in a timely manner. Item

# Corrective Action Plaimed/Taken Date

Corrected

.

Auditor: . Project Manager:.

300669

CH2MHILL H&S Self-Assessment Checklist - FORKLIFTS Page 1 of 3

This checklist shall be used by CH2M HILL personnel only and shall be completed at the frequency specified in the project's HSP/FSI.

This checklist is to be used at locations where: 1) CH2M HILL employees are potentially exposed to hazards associated with forklift operations (complete Sections 1 and 3), and/or 2) CH2M HILL oversight of a subcontractor using forklifts is required (complete entire checklist).;

SC may consult with subcontractors using forklifts when completing this checklist, but shall not direct the means and methods of forklift operations nor direct the details of corrective actions. Subcontractors using forklifts shall determine how to correct deficiencies, and we must carefully rely on their expertise. Items considered to be imminently dangerous (possibility of serious injury or death) shall be corrected immediately or all exposed personnel shall be removed from the hazard until corrected.

Completed checklists shall be sent to the health and safety manager for review.

Project Name:.

Location:

Auditor:

Project No.:.

.PM:

.Title:. . Date:

This specific checklist has been completed to:

O Evaluate CH2M HILL employee exposures to forklift hazards. El Evaluate a CH2M HILL subcontractor's compliance with forklift H&S requirements.

Subconu-actor's Name:! ;

• Check "Yes" if an assessment item is complete/correct. • Check "No" if an item is incomplete/deficient. Deficiencies shall be brought to the immediate attention of the

subcontractor. Section 3 must be completed for all items checked "No." • Check "N/A" if an item is not applicable. • Check "N/O" if an item is applicable but was not observed during the assessment. Numbers in parentheses indicate where a description of this assessment item can be found in Standard of Practice HS-48.

SECTION 1

PERSONNEL SAFE WORK PRACTICES (3.1) 1. Personnel maintaining safe distance from operating forklifts. 2. Positioning personnel in proximity to operating forklifts is avoided. 3. Personnel wearing high-visibility vests when close to operating forklifts. 4. Personnel approach operating forklifts safely. 5. Personnel only riding in seats equipped with seat belts. 6. Persoimel not lifted or lowered by forklift unless approved for such use. 7. Personnel not positioned under elevated loads or forks. 8. Personnel avoid placing body between mast uprights or outside running lines during operation. 9. Personnel instructed not to approach forklift that has become electrically energized.

Yes

D 3 3 3 3 3 3 3 D

No

D D D D D D D D D

N/A

P I

_

N/O

D a a D D n D a D

HS-48 AnACHMENT2

PAGE IGF 3 REV.1

300670

CH2i^H iLL H&S Self-Assessment Checklist - FORKLIFTS Page 2 of 3

SECTION 2 GENERAL (3.2.1) 10. Only certified personnel operating forklifts. 11. Daily safety briefing/meeting conducted with forklift operators. 12. Daily inspection of forklift and forklift accessories conducted before use. 13. Rated capacity of forklift visible to operator. 14. Modifications and attachments used approved by forklift manufacturer. 15. High-lift forklifts have load backrest and overhead guard. 16. Seat belts are provided and used. 17. Backup alarm or spotter used when backing forklift. 18. Operational horn provided and used as necessary. 19. Braking system capable of stopping capacity load. 20. Forklifts equipped with lights for low-light operations. 21. Carbon monoxide concentrations below PEL (50ppm). 22. At least one fire extinguisher available at the forklift operating area.

DESIGNATIONS AND LOCATIONS (3.2.2) 23. Atmosphere/locations classified as hazardous or non-hazardous. 24. Only properly designated forklifts used in hazardous locations.

FORKLIFT OPERATION (3.2.3) 25. Forklift operated on safe roadways and grades. 26. Grades ascended/descended properly. 27. Forklift Operated at safe speed, kept under control at all times 28. Operators slow down and use hom at areas with obstmcted vision. 29. Forklifts operating in reverse when load obstructs vision. 30. Operator keeping clear view of path of travel. 31. Forklifts do not pass other stopped vehicles at areas with obstructed vision. 32. Operators maintain safe distance from edge or ramps and platforms. 33. Overhead clearance maintained from installations. 34. Forklifts not parked within 8 feet of center of railroad tracks. Tracks crossed diagonally. 35. Forklift parked correctly when operator is dismounted. 36. Personnel platforms secured to forklift and shut off means provided on platform. 37. Trucks, trailers, railroad cars secured from movement before entering with forklift. 38. Dockplates/bridgeplates secured before use; capacity not exceeded. 39. Truck, trailer, railroad car flooring checked for weakness before forklift boarding. 40. Operator handles only loads within rated capacity, adjusts for long or tall loads. 41. Loads are stabilized before forklift travel. 42. Operator using proper tilt to stabilize load, uses caution when tilting elevated loads. 43. When two forklifts lift a load in unison, operators stay in close communication.

FORKLIFT MAINTENANCE (3.2.4) 44. Forklifts with unsafe conditions removed from service and tagged as such to prevent use. 45. Forklifts repaired in designated, non-hazardous locations by authorized personnel. 46. Battery disconnected when repairing electrical systems. 47. Additions or omissions of parts not performed without manufacturer's approval. 48. Good housekeeping maintained on and around forklift. 49. Water mufflers checked daily, kept at 75% full. 50. Forklifts removed from service if sparks, flames, or elevated operating temperatiu"es occur. 51. Suspended forklifts or forklift parts are supported prior to work under or between. 52. Forklifts properly parked before fueling/battery charging. 53. Fueling/battery charging conducted in designated, well-ventilated area. 54. Fueling/battery charging areas properly equipped for task. 55. No smoking in fiieling/battery charging areas. 56. Spillageof fuel properly cleaned up before starting forklift. 57. Forklifts with fuel leaks taken out of service.

Yes

r—1

z. -

D D

D E E E E E E E E E E E E E E E E E n

n E E E E E E E E E E E

E

No

D E E E E E E E E E E E D

D D 1—1

-

D 3 3 3 3 3 3 3 3 3 3 3 3 D

N/A

-

-

• O r -

z. z.

z_ z.

-

D E E E E E E E E E E E E D

N/O

- I

z_ ^ ~ ~ ~ ~.

-

D D -

z_

-

—

~

HS-48 AHACHMENTi

PAGE 2 OF 3 REV.1

300671

Cl^i2MHILL H&S Self-Assessment Checklist - FORKLIFTS Page 3 of 3

SECTION 3

Complete this section for all items checked "No" in Sections 1 or 2. Deficient items must be corrected in a timely manner.

Item# Corrective Action Planned/Taken

>

:

1 .

1

Date Corrected

Auditor: . Project Manager:.

HSOP/TEMPDOC REVISED 03/28/01

300672

Attachments Permits and Forms

Project fall protection evaluation form Page 1 of 2 rev. 3 300673

CH2IVIHILL

PROJECT FALL PROTECTION EVALUATION FORM

This form is to be completed by the CH2M HILL project SC prior to performing activities that expose CH2M HILL personnel to fall hazards.

The form is used to: 1) identify project fall hazards and determine fall protection systems available to mitigate the hazards, 2) identify personal fall arrest system equipment required, and 3) provide project-specific fall protection training. Activities and work locations must be evaluated to determine potential fall hazards. If personnel are exposed to fall hazards greater than 6 feet during construction activities or 4 feet during general industr>' activities, fall protection systems must be used.

^ . ' - ^^ ' ~K'i -**" A '^'1 ' ' ° . . .

Project Name: Scope of Work: Work Area:

PROJECT INFORMATION, , " ! '

Proiect Number:

* -, '

Date:

Maximum Working Height:

" ? ' "

Describe fall hazard activities:

: ; f F A L L HAZARD DETERMINATION* FALL PROTECTION SYSTEMS f

FALL HAZARD Unprotected sides & edges

Leading edges

Holes

Wall openings

Ramps, runways & walkways

Hoist areas

Excavations

Wells, pits & shafts

Dangerous equipment

Formwork & reinforcing steel work

Precast concrete erection

Overhand bricklaying

Low-slope roofing work

Steep roof

Residential construction

Other surfaces

CONVENTIONAL SYSTEMS

Guardrail

F-l '^l^

Safety N e t •

• '

' , ~ . _

, *

PFAS

, . « /

Cover

1 y^*! c '

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*'"*.-\< 4'' ^ ." ^\ -^ X

. :

'

'

ALTERNATrV'E SYSTEMS

Positioning Device

' - " ' \ f ' '

'" •F'^F - t ' , > 'fi ' '*

'>";'^ y.'.y« ,

^KFFFi .".'fi ' - ; j ' \ :*>

I- Ci ' '

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Warning Line

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Controlled Access Zone

"VFI .- - ' ^^ M F •^, '

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Safety Monitoring

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Fall Protection Plan

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*

* Fall protection plans may only be used if conventional systems are determined to be infeasible or would create a greater hazard. Contact HS&E Staff for plan development. Shading indicates fall protection systems that are not permitted for the fall hazard listed.

'F : y F : PERSONAL FALL ARREST SVSTEM EQUIPMENT REpUIRED , \ Full body hamess

Boatswain's chair

Descent system

Rope grab

Lan>ard, standard

Lanyard, shock-absorbing

Lanyard, ripstitch

Lanyard, self-retracting

Lifeline, horizontal

Lifeline, vertical

Lifeline, self-retracting

Winch Other equipment:

TRAINING REQUIRE>IENTS:. : 7

The SC shall use this form to inform project staff of the potential fall hazards and specific fall protection systems to be used to control the hazards. SC shall instruct staff on the proper use, limitations, and inspection procedures for each fall protection component and system.

SC Signature project fall protection evaluation form

Date

page 2 of2 rev. 3

300674

CH2MH1LL PROJECT FALL PROTECTION EVALUA TION FORM - TRAINING SIGNOFF SHEET

Personnel listed below may be exposed to fall hazards on this project and have successfully completed: 1) CH2M HILL initial fall protection training, and 2) project-specific training on the actual fall protection equipment and systems to be used. Employees agree to abide by the training received. ,

Project Name: Project Number:

SC Name:

•

•

Employee name Office

•

Training completed (SC initials) Initial Program

•

Project-rspecific

i

i

1

1

•

]

1

1

;

,

i

1

\

1

i

i

1

HS&E self-assessment checklist - fall protection rev. 3

300675

Attachment 6 Self-Assesment Checklists

Hs&e self-assessment checklist - fall protection REV. 3

300676

CH2MHILL Hi&S Self-Assessment Checklist - FALL PROTECTION Page 1 of 4

This checklist shall be used by CH2M HILL personnel only and shall be completed at the frequency specified in the project's HSP/FSI.

This checklist is to be used at locations where: 1) CH2M HILL employees are required to use fall protection (complete Section 1), 2) CH2M HILL employees are designing or installing fall protection systems (complete Section 2); and/or 3) CH2M HILL provides oversight of a subcontractor whose personnel design or install fall protection systems or are required to use fall protection (complete entire checklist).

SC may consult with subcontractors when completing this checklist, but shall not direct the means and methods of fall protection operations, nor direct the details of corrective actions. Subcontractors shall determine how to correct deficiencies and we must carefully rely on their expertise. Items considered to be imminently dangerous (possibility of serious injury or death) shall be corrected immediately or all exposed personnel shall be removed from the hazard until corrected.

Project Name: •. Project No.:

Location: PM:

Auditor: Title: Date:

This specific checklist has been completed to:

I I Evaluate CH2M HILL employee exposure to fall hazards I I Evaluate a CH2M HILL subcontractor's compliance with fall protection requirements

Subcontractors Name:

• Check "Yes" if an assessment item is complete/correct.

• Check "No" if an item is incomplete/deficient. Deficiencies shall be brought to the immediate attention ofthe subcontractor. Section 3 must be completed for all items checked "No."

• Check "N/A" if an item is not applicable.

• Check "N/O" if an item is applicable but was not observed during the assessment.

Numbers in parentheses indicate where a description of this assessment item can be found in Standard of Practice HS-31.

FALL PROTECTION USE (3.2) SECTION 1 Yes No N/A N/O

1. CH2M HILL employees have completed initial fall protection training 2. Project Fall Protection Evaluation Form is completed 3. CH2M HILL employees have complete project-specific fall protection training 4. Personnel aware of and follow requirements established by competent person 5. Personnel only using systems for which they have received training 6. Fall protection equipment used only for fall protection and not to hoist materials 7. Horizontal lifelines used under supervision of qualified person 8. When vertical lifelines are used, each employee attached to a separate lifeline 9. Personnel remaining within guardrails, when provided 10. Personnel do not stand on objects or ladders on top platforms protected by guardrails 11. Personal fall arrest systems (PFAS) inspected prior to each use for defects 12. PFAS rigged such that personnel can neither free-fall more than 6', nor contact any lower level 13. PFAS anchorages capable of supporting 5,000 pounds 14. PFAS not be attached to guardrail systems or hoists

Hs&e self-assessment checklist - fall protection REV. 3

D D D D D a D D D n D D D D

D D D n D D D D D D n D D a

D D D D D D D D D D D D D D

D D D D D D D D D D D D D D

300677

15. PFAS components subjected to impact loading immediately removed from service CH d F l I I

CH2MHILL H&S Self-Assessment Checklist - FALL PROTECTION Page 2 of 4

CONSTRUCTION & INSTALL SECTION 2

GUARDRAILS (3.3.1)

16. Top rails positioned 39"-45" above the walking/working level 17. Midrails, screen, or other barrier between the top rail and the walking/working surface 18. Wood construction: 2"x4" top rails, l"x6" midrails, and 2"x4" posts spaced every 8' 19. Pipe construction: I-V2" nominal diameter with posts spaced every 8' 20. Structural steel construction: 2"x2"x3/8" angles with posts spaced every 8' 21. Other construction: pass a 200 lb. load test, no deflection < 39" 22. Natural or synthetic rope top rails/midrails inspected frequently & pass 200 lb. load test 23. Wire rope top rails/midrails > Vi" nominal diameter and flagged every 6' 24. Points of access (ladderways) provided with gate or offset

SAFETY NETS (3.3.2)

25. Nets installed as close as practicable under the walking/working surface, < 30' 26. Potential fall area from bridge surfaces to net unobstructed 27. Nets extend outward from the work surface based on the vertical fall distance 28. Nets pass drop test or competent person certifies nets are in compliance 29. Nets installed with sufficient clearance underneath to prevent contact with the surface 30. Nets inspected at least once a week and after any occurrence that could affect its integrity 31. Objects in net removed as soon as possible, at least before the next work shift 32. Mesh openings < 6" in length on any side 33. Border ropes have a minimum breaking strength of 5,000 pounds 34. Safety net panel connections as strong as integral net components and spaced < 6" apart

PERSONAL FALL ARREST SYSTEMS (3.3.3)

35. PFAS components meet or exceed OSHA strength criteria 36. PFAS rigged such that personnel can neither free-fall more than 6', nor contact any lower level 37. Body hamess back dee-ring used as attachment point 38. Only locking type snaphooks are used 39. Horizontal lifelines used under supervision of qualified person with safety factor of > 2 40. When vertical lifelines are used, each employee attached to a separate lifeline 41. PFAS anchorages independent of anchorages used to support or suspend platforms 42. Anchorages capable of supporting > 5,000 lbs. per person or used under supervision

of qualified person with safety factor of > 2 43. Methodofrescueprovided in theeventof afall | | | | f l F l

POSITIONING DEVICES (3.3.4) o 44. Components meet or exceed OSHA PFAS construction and strength criteria 45. Components inspected prior to each use and defective components removed from service 46. Positioning devices rigged such that personnel cannot free-fall more than 2' 47. Anchorages capable of supporting > 2 times potential impact load of fall or 3,000 pounds

WARNING LINES (3.4.5) 48. Warning lines 34"-39" from the walking/working surface 49. Warning lines flagged at < 6' intervals with high-visibility material 50. Warning lines attached at stanchions capable of resisting 16 lb. force without tipping 51. Warning lines erected > 6' from each roof edge 52. Warning lines erected > 10' from roof edge perpendicular to mechanical equipment travel

Yes

D D D D D D D D D

D D D D D D D D n D

D D D D D D D D

No

D D D D D D D n D

D D D D D D D D D D

D D D D D D n D

N/A

D D D D D D D n D

D D D D D D D D n D

n D D D n D D D

N/o

D 3 3 3 3 3 3 3 D

D 3 3 3 3 3 3 3 3 D

D D D D D D D D

D D D D

D • D D a

D D D D

D D D D D

D D D D

D D n D D

D D D D

D D D D D

Hs&e self-assessment checklist-fall protection REV. 3 300678

53. Warning line placed across the access points when not in use CH CH CH O 54. Only personnel performing roof work between a roof edge and a warning line CH CH CH CH

Hs&e self-assessment checklist - fall protection REV. 3

300679

CH2MHILL H«&S Self-Assessment Checklist - FALL PROTECTION Page 3 of4

SECTION 2 (continued)

CONTROLLED ACCESS ZONE (3.3.6)

55. Control lines enclose controlled access zones 56. Only personnel engaged in related work permitted in the controlled access zone 57. Control lines 30"-45" from the walking/working surface 58. Control lines flagged at < 6' intervals with high-visibility material 59. Overhand bricklaying control lines positioned 10'-15' from working edge 60. Leading edge control lines positioned 6'-25' from leading edge 61. Precast concrete control lines positioned 6'-60' or half the length ofthe erected member

SAFETY MONITORING SYSTEM (3.3.7)

62. Safety monitor designated to observe and warn personnel 63. Safety monitor not distracted from the monitoring function 64. Safety monitor on the same working surface within sight and voice communication 65. Only personnel necessary for work in safety monitoring zone 66. Personnel adhere to the safety monitor's instructions

FALL PROTECTION PLAN (3.3.8)

67. Plan prepared by qualified person and specifically for site work being perfonned 68. Plan maintained current with changes approved by a qualified person 69. Plan maintained at the job site and implemented by competent person 70. Plan documents why fall protection systems are infeasible or would create a greater hazard 71. Plan discusses measures taken to reduce or eliminate the fall hazards 72. Plan discusses when scaffolds, ladders, or vehicle mounted work platforms shall be used 73. Locations covered by plan identified and classified as controlled access zones 74. Entry into controlled access zone limited to personnel designated in plan 75. Safety monitoring system used when no other alternative measure implemented

COVERS (3.3.9)

76. Covers capable of supporting 2x the maximum weight imposed on the cover at any one time 77. Covers secured to prevent accidental displacement 78. Covers color coded or marked HOLE or COVER

FALLING OBJECT PROTECTION (3.3.10)

79. Personnel exposed to falling objects wearing hard hats 80. Objects on elevated surfaces positioned away from surface edge 81. Toeboards, screens, guardrails, or canopies used or area barricaded below 82. Toeboards, when used, erected along the edge ofthe overhead walking/working surface 83. Toeboards S-'A" high, < Vi" clearance above the surface, and no openings > 1" 84. Screening/paneling provided where equipment or materials are piled above toeboards 85. Guardrails, when used, no openings small enough to prevent passage of falling objects 86. Overhand bricklaying masonry/mortar not stored within 4' of working edge 87. Excess overhand bricklaying mortar, masonry units, and other debris kept clear 88. Roofing materials not stored within 6' of a roof edge, unless guardrails are provided 89. Roofing materials that are near roof edge are stable and self-supporting 90. Canopies, when used, strong enough to prevent collapse and penetration by falling objects

Yes

D D D D D D D

D D D D D

D D D D D D D D D

D D D

D D D D D D D D D D D D

No

D D D n D D D

D D D D D

n D D D D D D D D

D D D

D D D D D D n D a D D D

N/A

n D D n n D D

D n n n n

D n n n n n n D D

D D D

D D n D n n n n D a n n

N/o

D D D D D D D

D D D D D

D D D D D D D D D

D D D

D D D D n D D D D D D D

HS&E self-assessment checklist- fall protection rev. 3 300680

CH2IVIHILL H«&S Self-Assessment Checklist - FALL PROTECTION Page 4 of4

SECTION 3

Complete this section for all items checked "No" in Sections 1 or 2. Deficient items must be corrected tunely marmer. ma

Item# Corrective Action Planned/Taken

Date Corrected

Hs&e self-assessment checklist- fall protection REV. 3 300681

Auditor: Project Manager:

Hs&e self-assessment checklist - fall protection REV. 3 300682

MINIMUM ANCHORAGE POINT HHGHT (Shock-«ibsorbiag Lamyaxd)

5'I>ringhL

• '.

FreeFall 5' + L-H = 6* max. (OSHA)

So,if L-ff Then H = 5' (min. anchor height)

Clearance 5' + L-H + S (S = 5.5' max.. and A = 2' max. (OSHA))

So.if H = 5' S = 35'max. (OSHA)

= 95' Minimum Clearance

300683

CH2M HILL HEALTH AND SAFETY PLAN

Attachment 6

Applicable Material Safety Data Sheets

HSOP/TEMPOOC 3 REVISED 03/28rt)1

300684

LIQUID AIR - 100 PPM ISOBUTYLENE IN AIR Page 1 of 4

LIQUID AIR -- 100 PPM ISOBUTYLENE IN AIR MATERIAL SAFETY DATA SHEET NSN: 683000N074507 Manufacturer's CAGE: 18260 Part No. Indicator: A Part Number/Trade Name: 100 PPM ISOBUTYLENE IN AIR

General Information !

Company's Name: LIQUID AIR CORP Company's Street: 2121 NORTH CALIFORNIA BLVD Company's City: WALNUT CREEK "1 Company's State: CA Company's Country: US Con^any's Zip Code: 94596 Company's Emerg Ph #: 800-231-1366;800-424-9300(CHEMTREC) Company's Info Ph #: 800-231-1366 Record No. For Safety Entry: 001 Tot Safety Entries This Stk#: 001 Status: SMJ Date MSDS Prepared: 04JUN90 Safety Data Review Date: 25FEB97 MSDS Serial Number: CDMVG

Ingredients/Identity Information

Proprietary: NO Ingredient: PROPENE, 2-METHYL-; (ISOBUTYLENE) Ingredient Sequence Number: 01 NIOSH (RTECS) Number: UD0890000 CAS Number: 115-11-7 OSHA PEL: N/K (FP N) ACGIH TLV: N/K (FP N)

Proprietary: NO Ingredient: AIR Ingredient Secjuence Number: 02 NIOSH (RTECS) Number: 1005486AI OSHA PEL: N/K (FP N) ACGIH TLV: N/K (FP N)

Proprietary: NO Ingredient: SUP DAT: DO NOT ALLOW TEMP WHERE CYLS ARE STORED TO EXCEED 130P (54C). CYLS SHOULD BE STORED UPRIGHT & FIRMLY (ING 4) Ingredient Sequence Number: 03 NIOSH (RTECS) Number: 9999999ZZ OSHA PEL: NOT APPLICABLE ACGIH TLV: NOT APPLICABLE

Proprietary: NO Ingredient: ING 3: SEOHIED TO PVNT FALLING/BEING KNOCKED OVER. FlrtiL & EMPTY CYLS SHOULD BE SEGREGATED. USE A "FIRST IN-FIRST (ING 5) Ingredient Sequence Number: 04 NIOSH (RTECS) Number: 9999999ZZ OSHA PEL: NOT APPLICABLE ACGIH TLV: NOT APPLICABLE

Proprietary: NO Ingredient: ING 4: OUT' INVENTORY SYS TO PVNT FULL CYLS BEING STORED FOR EXCESS PERIODS OF TIME. IF THIS MIX IS DRY IT IS (ING 6) Ingredient Sequence Number: 05 NIOSH (RTECS) Number: 9999999ZZ OSHA PEL: NOT APPLICABLE

http'7/hazard.com/msds/h/ql34/ql53.html 10/27/98

300685

LIQUID AIR -- IOO PPM ISOBUTYLENfE IN AIR Page 2 of 4

ACGIH TLV: NOT APPLICABLE

Proprietary: NO Ingredient: ING 5: NON-GORR &. MAY BE USED W/ALL MATLS OF CONSTRUCTION. MOISTURE CAUSES METAL OXIDES WHICH ARE FORMED W/AIR (ING 7) Ingredient Sequence Number: 06 NIOSH (RTECS) Nuit±>er: 9999999ZZ OSHA PEL: NOT APPLICABLE ACGIH TLV: NOT APPLICABLE

Proprietary: NO Ingredient: ING 6: TO BE HYDRATED SO THAT THEY INCREASE IN VOL & LOSE THEIR PROT ROLE (RUST FORM). CONCS OF S0*2, CL*2, (ING 8) Ingredient Sequence Number: 07 NIOSH (RTECS) Number: 9999999ZZ OSHA PEL: NOT APPLICABLE ACGIH TLV: NOT APPLICABLE

Proprietary: NO Ingredient: ING 7: SALT, ETC, IN THE MOISTURE ENHANCES THE RUSTING OF METALS IN THIS MIX. COMPRESSED GAS CYLS SHOULD NOT BE (ING 9) Ingredient Sequence Number: 08 NIOSH (RTECS) Nuit±>er: 9999999ZZ OSHA PEL: NOT APPLICABLE ACGIH TLV: NOT APPLICABLE

Proprietary: NO Ingredient: ING 8: REFILLED EXCEPT BY QUALIFIED PRODUCERS OF COMPRESSED GASES. SHIPMENT OF A COMPRESSED GAS CYL WHICH HAS (ING 10) Ingredient Sequence Number: 09 NIOSH (RTECS) Nuitiber: 9999999ZZ OSHA PEL: NOT APPLICABLE ACGIH TLV: NOT APPLICABLE

Proprietary: NO Ingredient: ING 9: NOT BEEN FILLED BY THE OWNER/WITH HIS (WRITTEN) CONSENT IS A VIOLATION OF FED LAW (49 CFR). ALWAYS (ING 11) Ingredient Sequence Number: 10 NIOSH (RTECS) Number: 9999999ZZ OSHA PEL: NOT APPLICABLE ACGIH TLV: NOT APPLICABLE

Proprietary: NO Ingredient: ING 10: SECURE CYLS IN AN UPRIGHT POSITION BEFORE TRANSPORTING THEM. NEVER TRANSPORT CYLS IN TRUNKS OF (ING 12) Ingredient Sequence Number: 11 NIOSH (RTECS) Number: 9999999ZZ OSHA PEL: NOT APPLICABLE ACGIH TLV: NOT APPLICABLE

Proprietary: NO Ingredient: ING 11: VEHICLES, ENCLOSED VANS, TRUCK CABS/IN PASSENGER COMPARTMENTS. TRANSPORT CYLINDERS SECURED IN OPEN (ING 13) Ingredient Sequence Number: 12 NIOSH (RTECS) Number: 9999999ZZ OSHA PEL: NOT APPLICABLE ACGIH TLV: NOT APPLICABLE

Proprietary: NO Ingredient: ING 12: FLATBED OR IN OPEN PICK-UP TYPE VEHICLES. Ingredient Sequence Number: 13 NIOSH (RTECS) Number: 9999999ZZ OSHA PEL: NOT APPLICABLE ACGIH TLV: NOT APPLICABLE

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LIQUID AIR--100 PPM ISOBUTYLENE IN AIR Page 3 of 4

Physical/Chemical Characteristics

Appearance And Odor: COLORLESS GAS WITH POSSIBLE VERY SLIGHT OLEFINIC ODOR Boiling Point: -318F,-194C Solubility In Water: SUP DAT

Fire and Explosion Hazard Data

Flash Point: N/A . Lower Explosive Limit: N/A Upper Explosive Limit: N/A Extinguishing Media: NON-FLAMMABLE GAS. USE MEDIA SUITABLE FOR SURROUNDING FIRE (FP N). Special Fire Fighting Proc: WEAR NIOSH APPROVED SCBA & FULL PROTECTIVE EQUIPMENT (FP N). Unusual Fire And Expl Hazrds: COMPRESSED AIR AT HIGH PRESSURES WILL ACCELERATE THE BURNING OF MATERIALS TO A GREATER RATE THAN THEY BURN AT ATMOSPHERIC PRESStTRE.

Reactivity Data

Stability: YES Cond To Avoid (Stability): NONE SPECIFIED BY MANUFACTURER. Materials To Avoid: NONE. Hazardous Decomp Products: NONE. Hazardous Poly Occur: NO Conditions To Avoid (Poly): NOT RELEVANT.

Health Hazard Data

LD50-LC50 Mixture: NONE SPECIFIED BY MANUFACTURER. Route Of Entry - Inhalation: YES Route Of Entry - SJcin: YES Route Of Entry - Ingestion: YES Health Haz Acute Aiid Chronic: ACUTE: THE AMT OF ISO-BUTYLENE IN THIS MIX SHOULD NOT PRESENT ANY SYMPS OF TOX IF THIS MIX IS BREATHED. AIR IS NON-TOX & NEC TO SUPPORT LIFE. INHAL OF AIR IN A HIGH PRESS ENVIRON SUCH AS UNDERWATER DIVING, CAISSONS/HYPERBARIC CHAMBERS CAN RSLT IN SYMPS SIMILAR TO OVEREXP TO PURE OXYGEN. THESE INCL (EFTS OF OVEREXP) Carcinogenicity - NTP: NO Carcinogenicity - lARC: NO Carcinogenicity - OSHA: NO Explanation Carcinogenicity: NOT RELEVANT. Signs/Syni)toms Of Overexp: HLTH HAZ: TINGLING OF FINGERS i TOES, ABNORMAL SENSATIONS, IMPAIRED COORD & CONFUSION. DECOMPRESSION SICKNESS PAINS OR •BENDS" ARE POSS FOLLOWING RAPID DECOMPRESSION. TOX PROPERTIES: HIGH PRESS EFTS (GREATER THAN 2 ATM OF OXYGEN) ARE ON CNS. IMPROPER DECOMPRESSION RESULTS IN THE ACCUMULATION OF NITROGEN IN THE BLOOD. Med Cond Aggravated By Exp: NONE SPECIFIED BY MANUFACTURER. Emergency/First Aid Proc: FACILITIES/PRACT AT WHICH AIR IS BREATHED IN HIGH PRESS ENVIRON SHOULD BE PREPARED TO DEAL W/ILLNESSES ASSOC W/ DECOMPRESSION (BENDS/CAISSON DISEASE). DECOMPRESSION EQUIP MAY BE REQUIRED. EYE:FLUSH W/POTABLE WATER FOR AT LEAST 15 MIN. SEE MD(FP N). SKIN:FLUSH W/ COPIOUS AMTS OF WATER. SEE MD(FP N). INHAL:REMOVE TO FRESH AIR. SUPPORT BRTHG (GIVE OXYGEN/ARTF RESP)(FP N). INGEST:CALL MD IMMED(FP N).

Precautions for Safe Hzuidling emd Use

Steps If Matl Released/Spill: NONE SPECIFIED BY MANUFACTURER. Neutralizing Agent: NONE SPECIFIED BY MANUFACTURER. Waste Disposal Method: DISPOSE OF IN ACCORDANCE WITH LOCAL, STATE AND FEDERAL REGULATIONS (FP N). Precautions-Handling/Storing: VALVE PROT CAPS MUST REMAIN IN PLACE UNLESS

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LIQUID AIR -- 100 PPM ISOBUTYLENE IN AIR Page 4 of 4

CONTR IS SECURED W/VALVE OUTLET PIPED TO USE POINT. DO NOT DRAG, SLIDE/ROLL CYLINDERS. Other Precautions: USE SUITABLE HAND TRUCK FOR CYL MOVEMENT. USE PRESS REDUCING REGULATOR WHEN CONNECTING CYL TO LOWER PRESS (<3,000 PSIG) PIPING/ SYS. DO NOT HEAT CYL BY ANY MEANS TO INCR DISCHARGE RATE OF PROD FROM CYL. USE CHECK VALVE/TRAP IN THE (SUP DAT)

Control Measures

Respiratory Protection: USE NIOSH APPROVED RESPIRATOR APPROPRIATE FOR EXPOSURE OF CONCERN (FP N). Ventilation: NONE SPECIFIED BY MANUFACTURER. Protective Gloves: ANY MATERIAL. Eye Protection: ANSI APPRVD CHEM WORKERS GOGGLES (FP N). Other Protective Equipment: EMERGENCY EYEWASH AND DELUGE SHOWER MEETING ANSI DESIGN CRITERIA (FP N). SAFETY SHOES. WorJc Hygienic Practices: NONE SPECIFIED BY MANUFACTURER. Suppl. Safety & Health Data: SOL IN H*20: BUNSEN COEFFICIENT: 0.0183. OTHER PREC: DISCHARGE LINE TO PVNT HAZ BACK FLOW INTO CYL. DO NOT TAMPER W/ (VALVE) SFTY DEVICE. CLOSE VALVE AFTER EACH USE & WHEN EMPTY. PROTECT CYLS FROM PHYSICAL DMG. STORE IN COOL, DRY, WELL-VENTILATED AREA AWAY FROM HEAVILY TRAFFICKED AREAS & EMER EXITS. (ING 3)

Trcinsportation Data

Disposal Data

Label Data

Label Required: YES Technical Review Date: 25FEB97 Label Date: 25FEB97 Label Status: G Common Name: 100 PPM ISOBUTYLENE IN AIR Chronic Hazard: NO Signal Word: CAUTION! Acute Health Hazard-Slight: X Contact Hazard-Slight: X Fire Hazard-Slight: X Reactivity Hazard-None: X Special Hazard Precautions: ACUTE: THE AMOUNT OF ISO-BUTYLENE IN THIS MIXTURE SHOULD NOT PRESENT ANY SYMPTOMS OF TOXICITY IF THIS MIXTURE IS BREATHED. AIR IS NON-TOXIC AND NECESSARY TO SUPPORT LIFE. INHALATION OF AIR IN A HIGH PRESSURE ENVIRONMENT SUCH AS UNDERWATER DIVING, CAISSONS OR HYPERBARIC CHAMBERS CAN RESULT IN SYMPTOMS SIMILAR TO OVEREXPOSURE TO PURE OXYGEN. THESE INCLUDE TINGLING OF FINGERS AND TOES, ABNORMAL SENSATIONS, IMPAIRED COORDINATION AND CONFUSION. DECOMPRESSION SICKNESS PAINS OR •BENDS" ARE POSSIBLE FOLLOWING RAPID DECOMPRESSION WHICH RESULTS IN ACCUMULATION OF NITROGEN IN THE BLOOD. CHRONIC: NONE SPECIFIED BY MANUFACTURER. Protect Eye: Y Protec t SJcin: Y Protect Respiratory; Y Label Name: LIQUID AIR CORP Label Street: 2121 NORTH CALIFORNIA BLVD Label City: WALNUT CREEK Label State: CA Label Zip Code: 94596 Label Country: US Label Emergency Number: 800-231-1366;800-424-9300(CHEMTREC)

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MINE SAFETY APPLLIANCE -- MSA PN 476304 CALIBRATION CHECK GAS (SUP.. Page 1 of 4

MINE SAFETY APPLLIANCE -- MSA PN 476304 CALIBRATION CHECK GAS (SUPPLEMENTAL) - CALI MATERIAL SAFETY DATA SHEET NSN: 6830013409650 Manufacturer's CAGE: 8F723 Part No. Indicator: A Part Number/Trade Name: MSA PN 476304 CALIBRATION CHECK GAS (SUPPLEMENTAL)-

General Information

Item Name: CALIBRATION GAS Company's Name: MINE SAFETY APPLLIANCE COMPANY Company's P. O. Box: 426 Company's City: PITTSBURGH Company's State: PA Company's Country: US Company's Zip Code: 15230 Company's Emerg Ph #: 412-967-3000 Company's Info Ph #: 412-967-3000 Distributor/Vendor # 1: MINE SAFETY APPLIANCES CO DBA MSA Distributor/Vendor # 1 Cage: 55799 Record No. For Safety Entry: 001 Tot Safety Entries This St)c#: 001 Status: SE Date MSDS Prepared: 01JUL96 Safety Data Review Date: 21NOV97 Supply Item Manager: KX MSDS Serial Number: BXXYX Specification Number: UNKNOWN Hazard Characteristic Code: G3 Unit Of Issue: EA Unit Of Issue Container Qty: EACH Type Of Container: UNKNOWN Net Unit Weight: 1 LBS!

Ingredients/Identity Information

Proprietary: NO xU,.—' Ingredient: PENTANE ^ l* Ingredient Sequence Ntimber: 01 Percent: 0.75 NIOSH (RTECS) Number: RZ9450000 CAS Number: 109-66-0 , OSHA PEL: 1000 PPM ACGIH TLV: 600 PPM/750STEL;9596 Other Recommended Limit: NONE RECOMMENDED

Proprietary: NO Ingredient: OXYGEN Ingredient Sequence Number: 02 Percent: 15 NIOSH (RTECS) Number: RS2060000 CAS Number: 7782-44-7 OSHA PEL: NOT ESTABLISHED ACGIH TLV: NOT ESTABLISHED Other Recommended Limit: NONE RECOMMENDED

Proprietary: NO Ingredient: NITROGEN Ingredient Sequence Ntimber: 03 Percent: BALANCE NIOSH (RTECS) Number: QW97OOOOO CAS Ntimber: 7727-37-9 OSHA PEL: NOT ESTABLISHED

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ACGIH TLV: ASPHYXIANT; 9596 Other Recommended Limit: NONE RECOMMENDED

Physical/Chemical Characteristics

Appearance And Odor: COLORLESS GAS, FAINT HYDROCARBON ODOR Boiling Point: NA

i Melting Point: NP Vapor Pressure (MM Hg/70 F): NA

, Vapor Density (Air=l): NA Specific Gravity: NA

i Decomposition Temperature: NP Evaporation Rate And Ref: NP

y Solubility In Water: SUPPLEMENTAL Percent Volatiles By Volume: NA

i Viscosity: NP pH: NP

J Corrosion Rate (IPY): NP Autoignition Temperature: NP

Fire and Explosion Hazard Data

Flash ^oint: NA 1 Lower Explosive Limit: NA

Upper Explosive Limit: NA Extinguishing Media: THIS GAS MIXTURE IS NOT FLAMMABLE. Special Fire Fighting Proc: GAS UNDER PRESSURE, 300PSIG QTOF.DOUT EXCEED 120F. Unusual Fire And Expl Hazrds: GAS UNDER PRESSURE 300PSIG @70F. DONT EXCEED 120F.

-. Reactivity Data

Stability: NP Cond To Avoid (Stability): NONE Materials To Avoid: NONE Hazardous Decomp Products: NONE SPECIFIED BY MANUFACTURER. Conditions To Avoid (Poly): NONE SPECIFIED BY MANUFACTURER.

Health Hazard Data

LD50-LC50 Mixture: NONE SPECIFIED BY MANUFACTURER. Route Of Entry - Inhalation: YES Route Of Entry - Skin: NO Route Of Entry - Ingestion: NO Health Haz Acute And Chronic: PHYSICAL HAZARD:COMPRESSED GAS 300PSIG @70F. PENTANE MAY BE IRRITATING TO MUCOUS MEMBRANES. Carcinogenicity - NTP: NO Carcinogenicity - IARC-: NO Carcinogenicity - OSHA: NO Explanation Carcinogenicity: PER MSDS:COMPONENT GASES ARE NOT LISTED BY NIOSH/RTECS/SOAH/NTP/IARC. Signs/Symptoms Of Overexp: RESPIRATORY TRACT IRRITATION. Med Cond Aggravated By Exp: NO INFORMATION. TARGET ORGANS:RESPIRATORY TRACT. Emergency/First Aid Proc: REMOVE FROM EXPOSURE.

Precautions for Safe Handling and Use

Steps If Matl Released/Spill: VENTILATE AREA.AVOID BREATHING GAS. Neutralizing Agent: NONE SPECIFIED BY MANUFACTURER. Waste Disposal Method: DONT PUNCTURE OR INCINERATE CYLINDER.BEFORE DISCARDING CYLINDER, SLOWLY RELEASE CONTENTS TO A SAFE EXHAUST. Precautions-Handling/Storing: STORE IN COOL DRY WELL VENTILATED AREA.DONT

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NA. Other Precautions: GAS UNDER PRESSURE,300PSIG @70F, APPROX 19 LITERS @ATM PRESSURE.

Control Measures

Respiratory Protection: DUE TO LIMITED AMOUNT OF GAS IN CYLINDER & LOW RELEASE RATE EMPLOYED IN INSTRUMENT CALIBRATION,RESPIRATORY PROTECTION IS NOT INDICATED UNDER CONDITIONS OF INTENDED USE. Ventilation: MECHANICAL VENTILATION IS SUITABLE. Protective Gloves: NONE SPECIFIED BY MANUFACTURER. Eye Protection: NONE SPECIFIED BY MANUFACTURER. Other Protective Equipment: NONE SPECIFIED BY MANUFACTURER. Work Hygienic Practices: AVOID BREATH GAS.USE IN WELL-VENTI AREA.FOLLOW CALIBRA PROCEDURE DETAIL IN MSA INSTR MANUAL PROVID W/INSTRU UNDER CALIBR Suppl. Safety & Health Data: 0.75% PENTANE,15% OXYGEN IN NITROGEN. SOLUBILITY IN H20(CM3/100ML):PENTANE=11 @16C;OXY=3.2 325C;NITROGEN=2.3 @0C.

Transportation Data

Trans Data Review Date: 97325 DOT PSN Code: DQQ DOT Proper Shipping Name: COMPRESSED GASES, N.O.S. DOT Class: 2.2 DOT ID Number: UN1956 DOT Label: NONFLAMMABLE GAS IMO PSN Code: EQH IMO Proper Shipping Name: COMPRESSED GAS, N.O.S. o IMO Regulations Page Number: 2124 IMO UN Number: 1956 IMO UN Class: 2(2.2) IMO Subsidiary Risk Label: -lATA PSN Code: HDO lATA UN ID Number: 1956 lATA Proper Shipping Name: COMPRESSED GAS, N.O.S. * lATA UN Class: 2.2 IATA Label: NON-FLAMMABLE GAS AFI PSN Code: HDO AFI Symbols: * AFI Prop. Shipping Name: COMPRESSED GAS, N.O.S. AFI Class: 2.2 AFI ID Number: UN1956 AFI Special Prov: P5 AFI Basic Pac Ref: A6.3, A6.5,A6.6 N.O.S. Shipping Name: PENTANE 0.75%, OXYGEN 15%, NITROGEN BALANCE. Additional Trans Data- PER LINDA(MINE SAF APPLI CO CUSTOMER SERV) WT=JUST UNDER 1 LBS (ILBS).

Disposal Data

Label Data

Label Required: YES Technical Review Date: 21NOV97 Label Status: F Common Name: MSA PN 476304 CALIBRATION CHECK GAS (SUPPLEMENTAL) Chronic Hazard: NO Signal Word: CAUTION! Acute Health Hazard-Moderate: X Contact Hazard-None: X Fire Hazard-None: X Reactivity Hazard-None: X Special Hazard Precautions: PHYSICAL HAZARD:COMPRESSED GAS 300PSIG @70F.

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PENTANE MAY BE IRRITATING TO MUCOUS MEMBRANES. STORE IN COOL DRY WELL VENTILATED AREA.DONT EXCEED 12OF.PROTECTIVE MEASURES DURING REPAIR/ MAINTENANCE OF CONTAM EQPMT:NA. FIRST AID: REMOVE FROM EXPOSURE. TARGET ORGANS:RESPIRATORY TRACT. GAS MIXTURE IS NOT FLAMMABLE. Protect Respiratory: Y Label Name: MINE SAFETY APPLLIANCE COMPANY Label P.O. Box: 426 Label City: PITTSBURGH Label State: PA Label Zip Code: 15230 Label Country: US Label Emergency Number: 412-967-3000

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300692

HYDROCHLORIC ACID, 33 - 40% Page 1 of 8

Pteaseredice your bfowsef font size for better vlevvlng and printing.

MSDS 24 How EmergMicy Ttlophom: eoe-aS»-21S1 CHOrmeC: t.C0(M3«4MO

Material Safety Data SheeTJ SS^r^^SU;;^

Frwn : Matlinckrodt Baker, Inc. 222 Rod School L a n * PhllllpabUTS, NJ 08865

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An non-amargsfwy quesKon* (ixxjld b« directed to Customer Sanioe (1-80O5e24S37) for auiitano*.

HYDROCHLORIC ACID, 33 - 40% MSDS Number: H3880 — Effective Date: 12/08/96

1. Product Identincation Synonyms: Muriatic acid; hydrogen chloride, aqueous CAS No.: 7647-01-0 Molecular Weight: 36.46 Chemical Formula: HCl Product Codes: J.T. Baker: 5367,5537. 5575, 5800.5814, 5839, 6900,7831.9529,9530, 9534,9535, 9536,9537,9538,9539,9540.9544,9548 MaUinckrodt: 2062, 2612.2624,2626,5587, H611. H613. H615, V078

2. Composition/Information on Ingredients

I n g r e d i e n t

Hydrogen C h l o r i d e Water

CAS No

7647-01-0 7732-18-5

Percent Hazardous

33 - 40% 60 - 67%

Yes No

3. Hazards Identification

Emergency Overview

POISON! DANGER! CORROSIVE. LIQUID AND MIST CAUSE SEVERE BURNS TO ALL BODY TISSUE. MAY BE FATAL IF SWALLOWED OR INHALED. INHALATION MAY CAUSE LUNG DAMAGE.

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HYDROCHLORIC ACID, 33 - 40% Page 2 of 8

J.T. Baker SAF-T-DATA^*"^ Ratings (Provided here for your convenience)

Health Rating: 3 - Severe (Poison) Flammability Rating: 0 - None Reactivity Rating: 2 - Moderate Contact Rating: 3 - Severe (Corrosive) Lab Protective Equip: GOGGLES & SHIELD; LAB COAT & APRON; VENT HOOD; PROPER GLOVES Storage Color Code: White (Corrosive)

Potential Health Effects

Inhalation: Corrosive! Inhalation of vapors can cause coughing, choking, inflammation of the nose, throat, and upper respiratory tract, and in severe cases, pulmonary edema, circulatory failure, and death. Ingestion: Corrosive! Swallowing hydrochloric acid can cause immediate pain and bums ofthe mouth, throat, esophagus and gastrointestinal tract. May cause nausea, vomiting, and diarrhea. Swallowing may be fatal. Skin Contact: Corrosive! Can cause redness, pain, and severe skin bums. Concentrated solutions cause deep ulcers and discolor skin. Eye Contact: Corrosive! Vapors are irritating and may cause damage to the eyes. Contact may cause severe bums and permanent eye damage. Chronic Exposure: Long-term exposure to concentrated vapors may cause erosion of teeth. Long term exposures seldom occur due to the corrosive properties of the acid. Aggravation of Pre-existing Conditions: Persons with pre-existing skin disorders or eye disease may be more susceptible to the effects of this substance.

4. First Aid Measures

Inhalation: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention immediately. Ingestion: DO NOT INDUCE VOMITING! Give large quantities of water or milk if available. Never give anything by mouth to an unconscious person. Get medical attention immediately. Skin Contact: In case of contact, immediately flush skin with plenty of water for at least 15 minutes

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,njL.UKlC ACID, 33 - 40%

while removing contaminated clothing and shoes. Wash clothing before reust Thoroughly clean shoes before reuse. Get medical attention inmiediately. Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes, lifting lov ir upper eyelids occasionally. Get medical attention immediately.

5. Fire Fighting Measures

Fire: Extreme heat or contact with metals can release flammable hydrogen gas. Explosion: Not considered to be an explosion hazard. Fire Extinguishing Media: If involved in a fire, use water spray. Neutralize with soda ash or slaked lime. Special Information: In the event of a fire, wear full protective clothing and NIOSH-approved self-conta breathing apparatus with full facepiece operated in the pressure demand or other -:C pressure mode. Structural firefighter's protective clothing is ineffective for fires involving hydrochloric acid. Stay away from ends of tanks. Cool tanks with water s until well after fire is out.

6. Accidental Release Measures i Ventilate area of leak or spill. Wear appropriate personal protective equipment as specified in Section 8. Isolate hazard area. Keep unnecessary and unprotected pers i from entering. Contain and recover liquid when possible. Neutralize with alkaline material (soda ash, lime), then absorb with an inert material (e. g., vermiculite, dry sa earth), and place in a chemical waste container. Do not use combustible materials, i as saw dust. Do not flush to sewer! US Regulations (CERCLA) require reporting s JIJ and releases to soil, water and air in excess of reportable quantities. The toll free numl for the US Coast Guard National Response Center is (800) 424-8802. ' '

J. T. Baker NEUTRASORB(tm) or TEAM(tm) 'Low NaV acid neutralizers are recommended for spills of this product. '

7. Handling and Storage

Store in a cool, dry, ventilated storage area with acid resistant floors and good draina^f Protect fi-om physical damage. Keep out of direct simlight and away from heat, watei and incompatible materials. Do not wash out container and use it for other purposes. When diluting, the acid should always be added slowly to water and in small amount« Never use hot water and never add water to the acid. Water added to acid can cause uncontrolled boiling and splashing. When opening metal containers, use non-sparkjJM tools because of the possibility of hydrogen gas being present. Containers of tWs m » P

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HYDROCHLORIC ACID. 33 - 40% Page 4 of 8

may be hazardous when empty since they retain product residues (vapors, liquid); observe all warnings and precautions listed for the product.

8. Exposure Controls/Personal Protection

Airborne Exposure Limits: -OSHA Permissible Exposure Limit (PEL): 5 ppm Ceiling -ACGIH Threshold Limit Value (TLV): 5 ppm Ceiling

Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures below the Airborne Exposure Limits. Local exhaust ventilation is generally preferred because it can control die emissions of the contaminant at its source, preventing dispersion of it into the general work area. Please refer to the ACGIH document. Industrial Ventilation, A Manual of Recommended Practices, most recent edition, for details. Personal Respirators (NIOSH Approved): If the exposure limit is exceeded, a full facepiece respirator with an acid gas cartridge may be worn up to 50 times the exposure limit or the maximum use concentration specified by the appropriate regulatory agency or respirator supplier, whichever is lowest. For emergencies or instances where the exposure levels are not known, use a full-facepiece positive-pressure, air-supplied respirator. WARNING: Air purifying respirators do not protect workers in oxygen-deficient atmospheres. Skin Protection: Rubber or neoprene gloves and additional protection including impervious boots, apron, or coveralls, as needed in areas of unusual exposure to prevent skin contact. Eye Protection: Use chemical safety goggles and/or a full face shield where splashing is possible. Maintain eye wash fountain and quick-drench facilities in work area.

9. Physical and Cheniical Properties

Appearance: Colorless, filming liquid. Odor: Pungent odor of hydrogen chloride. Solubility: Infinite in water with slight evolution of heat. Density: 1.18 pH: For HCL solutions: 0.1 (1.0 N), 1.1 (0.1 N), 2.02 (0.01 N) % Volatiles by volume @ 21C (70F): 100

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HYDROCHLORIC ACID, 33 - 40% Page 4 of 8

may be hazardous when empty since they retain product residues (vapors, liquid); observe all warnings and precautions listed for the product.

8. Exposure Controls/Personal Protection

Airborne Exposure Limits: -OSHA Permissible Exposure Limit (PEL): 5 ppm Ceiling -ACGIH Threshold Limit Value (TLV): 5 ppm Ceiling

Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures below the Airborne Exposure Limits. Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source, preventing dispersion of it into the general work area. Please refer to the ACGIH document. Industrial Ventilation. A Manual of Recommended Practices, most recent edition, for details. Personal Respirators (NIOSH Approved): If the exposure limit is exceeded, a full facepiece respirator with an acid gas cartridge may be worn up to 50 times the exposure limit or the maximum use concentration specified by the appropriate regulatory agency or respirator supplier, whichever is lowest. For emergencies or instances where the exposure levels are not known, use a full-facepiece positive-pressure, air-supplied respirator. WARNING: Air purifying respirators do not protect workers in oxygen-deficient atmospheres. Skin Protection: Rubber or neoprene gloves and additional protection including impervious boots, apron, or coveralls, as needed in areas of unusual exposure to prevent skin contact. Eye Protection: Use chemical safety goggles and/or a Ml face shield where splashing is possible. Maintain eye wash fountain and quick-drench facilities in woric area.'

9. Physical and Chemical Properties

Appearance: Colorless, fuming liquid. Odor: Pungent odor of hydrogen chloride. Solubility: Infinite in water with slight evolution of heat. Density: 1.18 pH: For HCL solutions: 0.1 (1.0 N), 1.1 (0.1 N), 2.02 (0.01 N) % Volatiles by volume @ 21C (70F): 100

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HYDROCHLORIC ACID, 33 - 40%

Boiling Point: 53C C127F) Azeotrope (20.2%) boils at 109C (228F) Melting Pomt: -74C(-101F) Vapor Density (Air=l): No information found. Vapor Pressure (mm Hg): '• 190@25C(77F) -i Evaporation Rate (BuAc=l): No information found. " ^

10. Stability and Reactivity

Stability: Stable under ordinary conditions of use and storage. Containers may burst when 1 Hazardous Decomposition Products: When heated to decomposition, emits toxic hydrogen chloride fumes and will rea<^ water or steam to produce heat and toxic and corrosive fumes. Thermal oxidative decomposition produces toxic chlorine fumes and explosive hydrogen gas. Hazardous Polymerization: Will not occur. Incompatibilities: A strong mineral acid, concentrated hydrochloric acid is incompatible with man\ substances and highly reactive with strong bases, metals, metal oxides, hydroxif amines, carbonates and other alkaline materials. Incompatible with materials s u c l ^ cyanides, sulfides, sulfites, and formaldehyde. Conditions to Avoid: Heat, direct sunlight.

uciTas

11. Toxicological Information

Inhalation rat LCSO: 3124 ppm/lH; oral rabbit LDSO: 900 mg/kg (Hydrochloric acid concentrated); investigated as a tumorigen, mutagen, reproductive elector.

-\Cancer Lists\-NTP Carcinogen

Ingredient Known Anticipated lARC C<

Hydrogen Chloride (7647-01-0) No No 3 Water (7732-18-5) No No None

12. Ecological Information Environmental Fate:

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HYDROCHLORIC ACID, 33 - 40% Page 6 of 8

When released into the soil, this material is not expected to biodegrade. When released into the soil, this material may leach into groundwater. Environmental Toxicity: This material is expected to be toxic to aquatic life.

13. Disposal Considerations

Whatever cannot be saved for recovery or recycling should be handled as hazardous waste and sent to a RCRA approved waste facility. Processing, use or contamination of this product may change the waste management options. State and local disposed regulations may differ from federal disposal regulations. Dispose of container and unused contents in accordance with federal, state and local requirements.

14. Transport Information Domestic (Land, D.O.T.)

Proper Shipping Name: HYDROCHLORIC ACID Hazard Class: 8 UN/NA: UN 1789 Packing Group: II Information reported for product/size: 475LB

International (Water, I.M.O.)

Proper Shipping Name: HYDROCHLORIC ACID Hazard Class: 8 UN/NA: UN1789 Packing Group: U Infonnation reported for product/size: 47SLB

15. Regulatory Information \Cheniical Inventory Status - Part 1\-

Ingredient TSCA EC Japzui Australia

Hydrogen Chloride (7647-01-0) Water (7732-18-5)

XChemical Inventory Status - Part 2\-

Ingredient

Hydrogen Chloride (7647-01-0) Water (7732-18-5)

Yes Yes Yes Yes Yes Yes Yes Yes

—Ceuiada— Korea DSL NDSL P h i l ,

Yes Yes No Yes Yes No

Yes Yes

-\Federal, State & International Regulations - Part 1\-

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HYDROCHLORIC ACID, 33 - 40% Page

-SARA 302-Ingredient RQ TPQ

Hydrogen Chloride (7647-01-0) 5000 500*

Water (7732-18-5) No No

\Federal, State & International Regulations -

Ingredient CERCLA

Hydrogen Chloride (7647-01-0) 5000

Water (7732-18-5) No

-SARA 313 List Chemical Catg

Yes No

Part 2\--RCRA-261.33

No No

No No

-TSCA-8(d)

No No

Chemical Weapons Convention: No TSCA 12(b): No CDTA: Yes SARA 311/312: Acute: Yes Chronic: Yes Fire: No Pressure: No Reactivity: No (Mixture / Liquid)

Australian Hazchem Code: 2R Poison Schedule: No information found. WHMIS: This MSDS has been prepared according to the hazard criteria of the Controlled Products Regulations (CPR) and the MSDS contains all ofthe information required by the CPR.

16. Other Information NFPA Ratings: Health: 3 Flammability: 0 Reactivity: 0 Label Hazard Warning: POISON! DANGER! CORROSIVE. LIQUID AND MIST CAUSE SEVERE BURNS TO ALL BODY TISSUE. MAY BE FATAL IF SWALLOWED OR INHALED. INHALATION MAY CAUSE LUNG DAMAGE. Lal)el Precautions: Do not get in eyes, on skin, or on clothing. Do not breathe vapor or mist Use only with adequate ventilation. Wash thoroughly aher handling. Store in a tightly closed container. Remove and wash contaminated clothing prompdy. Label First Aid: In case of contact, immediately flush eyes or skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. If swallowed, DO NOT INDUCE VOMTnNG. Give large quantities of water. Never give anything by mouth to an unconscious person. If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. In all cases get medical attention immediately. Product Use: Laboratory Reagent Revision Information: New 16 section MSDS format, all sections have been revised.

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Disclaimer:

: Mallinckrodt Baker, Inc. provides the information contained herein in good faith •. but makes no representation as to its comprehensiveness or accuracy. This

document is intended only as a guide to the appropriate precautionary handling of ! the material by a properly trained person using this product Individuals receiving i the information must exercise their independent judgment in determining its

appropriateness for a particular purpose. MALLINCKRODT BAKER, INC. ? MAKES NO REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS OR I IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF

MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE WITH ! RESPECT TO THE INFORMATION SET FORTH HEREIN OR THE

PRODUCT TO WHICH THE INFORMATION REFERS. ACCORDINGLY, MALLINCKRODT BAKER, INC. WILL NOT BE RESPONSIBLE FOR DAMAGES RESULTING FROM USE OF OR RELIANCE UPON THIS INFORMATION.

I

Prepared by: Strategic Services Division Phone Number: (314) 539-1600 (U.S.A.)

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NITRIC ACID, 50-70% Page 1 of 9

Please reduce your bfowser font size tef better viewing and printing.

M Hour EmargtfMy T.I.O^<»a: ffM-MB-MIt CHEMTREC: t-M0^a4.eM0

M S D S Material Safety Data Sheet / SSa*:?:^ ;^^

f rn iK MaWnckrodt Bafcar, kic. 223 Rod School U i w Phllllpdiufg, NJ 08S65

^LLINCKRODT J.T.Bak»r NOTC: CMEUmEC. CMA/TEC <n4 HtSontt nMp«n«* C«nlar •ni»(9«ncy nwrtw* to M uaM oMy la Ih* M«nt a( chMilctf «nMfg«ndM

M non-anwrg«ncy quwtio(» fiwuM b* (Tincted « Custoniar 6««io» (1-0OO-S62-2S37) for OMntano*.

NITRIC ACID, 50-70%

MSDS Number: N3660 — Effective Date: 12/08/96

1. Product Identification

Synonyms: Aqua Fortis; Azotic Acid; Nitric Acid 50%; Nidric Acid 65%; nitric acid 69-70% CAS No.: 7697-37-2 Molecular Weight: 63.00 Chemical Formula: HN03 Product Codes: J.T. Baker: 5371,5555,5876,9597,9598,9600,9601,9602,9604. 9606,9607,9616 Mallinckrodt: 1409,2703,2704,6623, V069, V077. V336, V561

2. Composition/Information on Ingredients

Ingredient CAS No Percent Hazardous

Nitric Acid Water

7697-37-2 7732-18-5

65 - 70% 30 - 35%

Yes No

3. Hazards Identification

Emergency Overview

POISON! DANGER! STRONG OXIDIZER. CONTACT WITH OTHER MATERIAL MAY CAUSE FIRE. CORROSIVE. LIQUID AND MIST CAUSE SEVERE BURNS TO ALL BODY TISSUE. MAY BE FATAL IF SWALLOWED ^ OR INHALED. INHALATION MAY CAUSE LUNG AND TOOTH DAMAGE. ^

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I •

1

•

J.T. Baker SAF-T-DATA^""^ Ratings (Provided here for your convenience)

Health Rating: 3-Severe (Poison) Flammability Rating: 0 - None Reactivity Rating: 3 - Severe (Oxidizer) Contact Rating: 4 - Extreme (Corrosive) Lab Protective Equip: GOGGLES & SHIELD; LAB COAT & APRON; VENT HOOD; P R O P E R G L O V E S Storage Color Code: Yellow (Reactive)

Potential Health Effects

Nitric acid is extremely hazardous; it is corrosive, reactive, an oxidizer, and a poison.

Inhalation: Corrosive! Inhalation of vapors can cause breathing difficulties and lead to pneumonia and pulmonary edema, which may be fatal. Other symptoms may include coughing, choking, and irritation of the nose, throat, and respiratory tract.

Ingestion: Corrosive! Swallowing nitric acid can cause immediate pain and bums of the mouth, throat, esophagus and gastrointestinal tract.

Skin Contact: Corrosive! Can cause redness, pain, and severe skin bums. Concentrated solutions cause deep ulcers and stain skin a yellow or yellow-brown color.

Eye Contact: Corrosive! Vapors are irritating and may cause damage to the eyes. Contact may cause severe bums and permanent eye damage.

Chronic Exposure: Long-term exposure to concentrated vapors may cause erosion of teeth and lung damage. Long-term exposures seldom occur due to the corrosive properties of the acid.

Aggravation of Preexisting Conditions: Persons with pre-existing skin disorders, eye disease, or cardiopulmonary diseases may be more susceptible to the effects of this substance.

4. First Aid Measures

Immediate first aid treatment reduces the health effects of this substance. Inhalation:

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NITRIC ACID, 50-70%

Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficul I give oxygen. Call a physician. j m ^

Ingestion: DO NOT INDUCE VOMITING! Give large quantities of water or milk if available. Never give anything by mouth to an unconscious person. Get medical attention immediately.

Skin Contact: In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention immediately.

I

Eye Contact: Iminediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids occasionally. Get medical attention immediately.

5. Fire Fighting Measures

Fire: Not combustible, but substance is a strong oxidizer and its heat of reaction with reducii agetits or combustibles may cause ignition. Can react with metals to release flammable hydrpgengas.

Explosion: Reacts explosively with combustible organic or readily oxidizable materials such as: alcohols, turpentine, charcoal, organic refuse, metal powder, hydrogen sulfide, etc. Reacts with most metals to release hydrogen gas which can form explosive mixtures wi-. air.

- - ' . • ' : '

\ - . - • ' '

Fire Extinguishing Media: Water spray may be used to keep fire exposed containers cool. Do not get water inside contaiiner.

' - [ . - • ••

Special Infonnation: Increases the flammability of combustible, organic and readily oxidizable materials. In the eVent of a fire, wear fiill protective clothing and NIOSH-approved self-contained breathing apparatus with full facepiece operated in die 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. Isolate hazard area. Keep uimecessaiy and unprotected personnel

from entering. Contain and recover liquid when possible. Neutralize with alkaline j / tL material (soda ash, lime), then absorb with an inert material (e, g., vermiculite, dry san^JP

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NITRIC ACID, 50-70% Page 4 of 9

earth), and place in a chemical waste container. Do not use combustible materials, such as saw dust. Do not flush to sewer! US Regulations (CERCLA) require reporting spills and releases to soil, water and air in excess of reportable quantities. The toll free number for the US Coast Guard National Response Center is (800) 424-8802. J. T. Baker NEUTRASORB(tm) or TEAM(tm) 'Low Na+' acid neutralizers are recommended for spills of this product.

7. Handling and Storage Store in a cool, dry, ventilated storage area with acid resistant floors and good drainage. Protect from physical damage. Keep out of direct sunlight and away from heat, water, and incompatible materials. Do not wash out container and use it for other purposes. When diluting, the acid should always be added slowly to water and in small amounts. Never use hot water and never add water to the acid. Water added to acid can cause uncontrolled boiling and splashing. Containers of this material may be hazardous when empty since they retain product residues (vapors, liquid); observe all warnings and precautions listed for the product.

8. Exposure Controls/Personal Protection

Airi)ome Exposure Linuts: -OSHA Permissible Exposure Limit (PEL): 2 ppm (TWA), 4 ppm (STEL) -ACGIH Threshold Limit Value (TLV): 2 ppm (TWA); 4 ppm (STEL)

Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures below the Airborne Exposure Limits. Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source, preventing dispersion of it into the general work area. Please refer to the ACGIH document. Industrial Ventilation, A Manual of Recommended Practices, most recent edition, for details.

Personal Respirators (NIOSH Approved): If the exposure limit is exceeded, wear a supplied air, full-facepiece respirator, airlined hood, or full-facepiece self-contained breathing apparatus. Nitric acid is an oxidizer and should not come in contact with cartridges and canisters that contain oxidizable materials, such as activated charcoal. Canister-type respirators using sorbents are ineffective.

Skin Protection: Wear impervious protective clothing, including boots, gloves, lab coat, apron or coveralls, as appropriate, to prevent skin contact.

Eye Protection: Use chemical safety goggles and/or a full face shield where splashing is possible. Maintain eye wash fountain and quick-drench facilities in work area.

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. .vxv- tw^lSJ, 3U- /UVO

9. Physical and Chemical 4^1

Appearance: Colorless to yellowish liquid.

Odor: Suffocating, acrid.

Solubility: Infinitely soluble.

Speciflc Gravity: 1.41

pH: 1.0 (O.IM solution)

% VolaUles by volume @ 21C (70F): 100 (as water and acid)

Boiling Pohit: 122C (252F)

Melting Pohit: -42C(-44F)

Vapor Density (Alrsl): 2-3

Vapor Pressure (mm Hg): 48@20C(68F)

Evaporation Rate (BuAcsl): No information found.

10. Stability and Reactivity

stability: Stable under ordinary conditions of use and stora

Hazardous Decomposition Products: .) When heated to decomposition, emits toxic nitro| Will react with water or steam to produce heat > '

Hazardous Polymerization: fl

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Will not occur.

Incompatibilities: A dangerously powerful oxidizing agent, concentrated nitric acid is incompatible with most substances, especially strong bases, metallic powders, carbides, hydrogen sulfide, turpentine, and combustible organics.

Conditions to Avoid: Light and heat.

11. Toxicological Information

Nitric acid: Inhalation rat LCSO: 244 ppm (NO2)/30M; Investigated as a mutagen, reproductive effector. Oral (human) LDLo: 430 mg/kg.

. \cancer Lists\ •—NTP Carcinogen

Ingredient Knovm Anticipated lARC Category

Nitric Acid (7697-37-2) No No None Water (7732-18-5) No No None

12. Ecological Information

Environmental Fate: No information found.

Environmental Toxicity: No information found.

13. Disposal Considerations

> Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste facility. Although not a listed RCRA hazardous waste, this material may exhibit one or more characteristics of a hazardous waste and require appropriate analysis to determine specific disposal requirements. Processing, use or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of container and

I unused contents in accordance with federal, state and local requirements.

)

14. Transport Information

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NITRIC ACID, 50-70%

Domestic (Land, D.O.T.) :

Proper Shipping Name: NITRIC ACID (WITH NOT MORE THAN 70% N ^ R ACID) Hazard Class: 8 UN/NA: UN2031 , Packing Group: II Information reported for product/size: 150LB

International (Water, I.M.O.)

Proper Shipping Name: NITRIC ACID (WITH NOT MORE THAN 70% NITRIC ACID) Hazard Class: 8 UN/NA: UN2031 Packing Group: H

Information reported for product/size: ISOLB

International (Air, I.CA.O.)

Proper Shipping Name: NITRIC ACID Hazard Class: 8 UN/NA: UN2031 Packing Group: I Information reported for product/size: ISOLB

15. Regulatory Information

\CheiaicaI Inventory Status - Part 1\ -Ingredient TSCA EC Japan A.is

Nitric Acid (7697-37-2) Yes Yes Yes Water (7732-18-5) Yes Yes Yes

— \Chemical Inventory Status - Part 2\ —Canada— ;

Ingredient Korea DSL NDSL i

Nitric Acid (7697-37-2) Yes Yes No Y Water (7732-18-5) Yes Yes No f:

\Federal, State & International Regulations - Part 1\ . i--SARA 302- SARA 31

Ingredient RQ TPQ List Cheini "H

Nitric Acid (7697-37-2) 1000 1000 Yes Li Water (7732-18-5) No No No No

— \Federal, State & International Regulations - Part 2\ -RCRA- -TSC^

Ingredient CERCLA 261.33 ^ I ^ H

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NITRIC ACID, 50-70% Page 8 of 9

Nitric Acid (7697-37-2) 1000 No No Water (7732-18-5) No No No

Chemical Weapons Convention: No TSCA 12(b): No CDTA: No SARA 311/312: Acute: Yes Chronic: Yes Fire: Yes Pressure: No Reactivity: No (Mixture / Liquid)

Australian Hazchem Code: 2PE Poison Schedule: S6

WHMIS: This MSDS has been prepared according to the hazard criteria of the Controlled Products Regulations (CPR) and the MSDS contains all of the information required by the CPR.

16. Other Information

NFPA Ratings: Health: 3 Flammability: 0 Reactivity: 0 Other: Oxidizer

Label Hazard Warning: POISON! DANGER! STRONG OXDDIZER. CONTACT WITH OTHER MATERIAL MAY CAUSE FIRE. CORROSIVE. LIQUID AND MIST CAUSE SEVERE BURNS TO ALL BODY TISSUE. MAY BE FATAL IF SWALLOWED OR INHALED. INHALATION MAY CAUSE LUNG AND TOOTH DAMAGE.

Label Precautions: Do not get in eyes, on skin, or on clothing. Do not breathe vapor or mist. Use only with adequate ventilation. Wash thoroughly after handling. Keep from contact with clotiiing and other combustible materials. Do not store near combustible materials. Store in a tightiy closed container. Remove and wash contaminated clothing promptiy.

Label First Aid: In case of contact, immediately flush eyes or skin with plenty of water for at least 15 minutes while removing contaminated clotiiing and shoes. Wash clotiiing before reuse. If swallowed, DO NOT INDUCE VOMITING. Give large quantities of water. Never give anything by mouth to an unconscious person. If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. In all cases get medical attention immediately^

Product Use: Laboratory Reagent

Revision Infonnation: Mixture. New 16 section MSDS format, all sections have been revised.

Disclaimer:

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i ^ i f i i f i ^ f * * * l t F : ^ t * * * * * * * * * * : * * * * * * * * * * * i t : * * * * * * * * * * * * * * * * * * * * * * * ^ F l f * ^ ^

Mallinckrodt Baker, Inc. provides the information contained herein in good faith but makes no representation as to its comprehensiveness or accuracy. This document is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product Individuals receiving the information must exercise their independent judgment in 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 SET FORTH HEREIN OR THE PRODUCT TO WmCH THE INFORMATION REFERS. ACCORDINGLY, MALLINCKRODT BAKER, INC. WILL NOT BE RESPONSIBLE FOR DAMAGES RESULTING FROM USE OF OR RELIANCE UPON THIS INFORMATION. * * * « * : » * * 4 i * 4 : 4 i : » : » * * « * « « « « « * : * « « 4 i « « : » 4 : * 4 > * * % * * « 4 i * « > i c * * * > f * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

Prepared by: Strategic Services Division Phone Number: (314) 539-1600 (U.S.A.)

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300710

Genlum Publishing Corporation One Cienium Plaza

Schenectady. NY 12304-4690 USA (518)377-8854

Material Safety Data Sheets Collection:

Sheet No. 9 Sulfuric Add, Concentrated

Issued: 10/77 Revision: D, 9/92 Section 1. Material Identification 39 Sulfuric Add Concentrated ( R ^ O ^ Description: Prepared by the "Cat-Ox" process; by the contact process (vanadium R pentoxide catalyst) with sulfur, pyrite (FeSj), hydrogen sulfide, or sulfiir-coDtaining smelter gases; and from gypsum I (calcium sulfate). Sulfuric acid is by far the roost widely used mdustrial chemical. Its uses include; in the manufacture of s fertilizers, chemicals, nitrate explosives, parchment paper, glue, dyes and pigments; as an etchant, a lab reagent, an electi^ [( lyte in lead/acid batteries, a dehydrating agent in the manufacture of ethers and ester$,-and an alkylation catalyst; in the purification of petroleum, the refining of mineral and vegetable oils, the leather industry, the carbonization of wool fabrics, the recuperation of fatty acids from soapworks waste water, the production of rayon and film, the extraction of uranium from pitchblende, and pickling of metal; in electroplating baths, gas drying and nonferrous metallurgy; and to obtain glucose by the hydrolysis of cellulose. Other Designations: CAS No. 7664-93-9. battery acid. BOY. Caswell No 815. dipping acid, electtolyte acid, hydrogen sulfate, matting acid, oil of vitriol, sulphuric acid, vitriol btown oiL Manufacturer: Conuct your supplier or distributor. Consult latest Chemical Week Buyers' GuideP^^ for a suppliers list Oiutloas: Handle concentrated sulfuric acid with extreme caution because it is corrosive to all body tissues. Vapor inhalation can cause severe lung damage. Skin or eye contact can produce severe bums; blindness may result

NFPA

Section 2. Ingredients and Occupational Exposure Limits Sulfuric acid concentratol 93-98% sulfuric acid; remainder is water. Impurities include nonvolatiles, 0.02-0.03 ppm; SOj, 40-80 ppm; inn . 50-100 ppm; nitrate, 5-20 ppm. 1991 OSHA PEL 8-hr TWA: I rag/a?

1990 IDLH U r e l 80mg/m*

1990 NIOSH REL TWA: I mg/m'

1992-93 ACGIH TLV» TWA: 1 mg/m' SIEL: 3 tag/tB?

1990 DFG (Germany) MAK TWA: 1 mg/m' Category: Local irritants Peak: 2 mgfta}, 5 min, momentary value ^ 8 peaks per shift

1985-86 Toxicity DaU* Human, inhalation. TCj^: 3 tag/tc? for 24 weeks; toxic effects

not yet reviewed, Man, unreported route, LDj^: 135 mg/kg; toxic effects not y «

reviewed. Rat, oral, LD«.: 2140 mg/kg; toxic effects not yet reviewed. Rabbit, eye: 100 mg rinse produced severe irritation.

* See haOSH. RTECS (WSS600000), for additional toxicity data. t The momentary value is a level which the conceotration should never exceed. Sections. Physical Data Boiling Point: 554 T (290 ' Q ; decomposes at 644 T (340 ' Q into sulfiir trioxide and water. Melting Point (100%): 50.65 T (10.36 *C) Vapor Pressure: <0.001 mm Hg at 20 'C Satnrated Vapor Density (air s I J kg/so?): 1.2 kg/m^ 0.075 Ibs/ft> pH: 1 N sol = 0.3,0.1 N sol = 1.2,0.01 N sol = 2.1 Appearance and Odor: Coloriess (pure) to dark brown (impure), odoriess, dense, oily liquid. Pure compound is a solid below 51 'F (11 *Q. * Sulfuric acid reacts violendy widi water with the evolution of heat Always add the acid to water or other dilueia, not the water to add!

Molecular Weight: 98.08 Density/Spedfic Gravity (96-98%): 1.841 Water Solubility: Soluble; reacu!* Other Solubilities: Ethyl alcohol Odor Threshold: 0.150 ppm

Section 4. Fire and Explosion Data [ Autoignition Temperature: None reported | LEL: None repotted | UEL; None reported Flash Point: Not combustible

Eitingiiishing Media; Use extinguishing media appropriate to surrounding fire. Only use water if absolutely necessary and use with great caution. Water applied directly to sulfuric add re«ilts in violent heat liberation and splattering of the material Use water spray only to keep fire-exposed containers cool. Unusual Fire or Explosioa Hazards: Sulfuric add, a strong dehydrating agent, reacts with organic materials and produces enough heat ignition, chars wood, and may cause ignitiai of finely divided materials on contact Re»:tion with metals may produce highly fl«mnutf>te. hydrogen gas. Spedal Fire-figfatiiig Procedorcs; Because fire may produce toxic thermal decompositioa products, wear a self-contained breathing apparatus (SCBA) with a fiill facepiece operated in pcessure-demandor positive-pressure mode. Structural fiiefi^ter's protective clothing is not effective. Stay away from ends of tanks. IX> not release runoff from fire control methods to sewers or waterways^

Sections. Reactivity Data StabiUty/Polymerlzatioa: Sulfuric add is stable at room temperature in dosed containers under normal storage and handling conditions. Hazard­ous polymerization cannot occur. Chemical Incompatibilities: Indude acetic add; acetone cyanohydrin; (acetone •«• nitric add); (acetone 4-potassium dichrotnate); acetonitrile; acrolein; acrylonltrile; aoylonitrile •*• water; (alcohol -f hydrogen peroxide): allyl alcohol; allyl chloride; ammonium hydroxide; 2-«nuno ethanol; ammonium; triperchromate; aniline; (bromates * m ^ s ) ; bromine pentafluoride; n-butyraldehyde; carbides; cesium acetylene carbide; chlorates; (chlorates 4- metals); chlorine trifluoride; chlorosulfonic add; cuprous nitride; diisobutylrae; (dimethylbenzylcarbinol * hydrogen peroxide); epichlorohydrin; ethylene cyanohydrin; ethylene diamine; ethylene glycol; ethylene imine; fiilminates; hydrochloric add; hydrogen; iodine beptafluonde; (indeoe -f nibic add); iron; isoprene; lithium silidde; mercuric nitride; mesityl oxide; powdoed metals; (nitric acid -f glycerides); ;>-nitrotoluene; pentasilver trihydroxydiammophosphate; perchlorates; perchloric add; (perman­ganates -f benzene); (l-phenyl-2-methylpropryl alothol •«• hydrogen peroxide); phosph<mis; phosphorus isocyanate; picrates; potasshmi tert-butoxide; potassium chlorate; (potassium permanganate -f potassium chloride); (potassium permanganate + water); beu-propiolactone; propylene oxide; pyndine; rubidium acetylene carbide; silver permanganate; sodium; sodimn carbonate; sodium chlorate; sodium hydroxide; steel; styrene monomer, (toluene -f nitric add); vinyl aceUte; and water. Conditioas to Avoid: Water, combustibles, beat, ignition sources, and other incom-patibles. Hazardous Prodacts of Decomposition; Thermal oxidative decomposition of sulfiiric acid can produce sulfiir oxides.

Section 6. Health Hazard Data Cardnogenidbr: The lARC,"*" NTP,"*" and OSHA<"*' do not list sulfiiric add as a carcinogen. However, a number of studies have associated exposures to sulfuric add or to add mists in general with laryngeal cancer. In 50 confirmed cases there was an approximately four-fold increased risk among highljr exposed individuals relative to matebed conlrob. It is not known if sulfuric add can act as a direct carcinogen, as a promoter, or in combination witii otiier substances. " ^ Sammai7 of Risks: Concentrated sulfuric add is a severe respiratory tract, skin, and eye irritaitt.

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J CopjirifM e 1992 Oeitas PiMiiUat Capiirakia.

300711

No. 9 Sulfuric Acid, Concentrated 9/92

Section 6. Health Hazard Data, continued Exposure can result in severe bums, tissue damage, scarring, functional inhibition, and blindness if splashed in die eye. Althou' i.: unlikely, it may cause severe injury and death. Medical Coivditions Aggravated by Long-Term Exposure: Chronic respiratc ;. nervous, skin or eye diseases. Target Organs; Respiratory system, eyes, skin, and teeth. Primary Entry Routes: Inhalatij contact. Acute Ejects : Vapor or mist ixihiUadon causes coughing, sneezing, nose irritation and nose Weeds, reflex brpnc breath, pulmonary edema (fluid in lungs), emphysema, and pennanent changes in pulmonary function. Ingestion cause; ( _ membranes of mouth, tiiroat, and esophagus; and epigastric pain with nausea and vomiting of mucoid and "coffee gnmsd" mat- ja produces seven? bums; initially the zone of contact is bleached.and urns brown prior to the formation of a clearly defined ulcei 1 are slow in heaL'sg and may cause extensive scarring that results in functional inhibition. If bums are extensive, {be outcoine may { Circulatory collapse witii clammy skin, weak ani rapid pulse, shallow respirations, and scanty urine may follow ingestion or skin c Circulatory shock is often the immediate cause nit death. Eye contact produces deep corneal tdceratioo. kerato-conjunctivitis, p th , i and possible blindness. Chronic Effects: Chronic effects may include dental erosion, conjunctivitis, tracheobronciiitis, emphyt ja (inflammation of the mouth mucous membraites), gastritis (inflammation of stomach mucous ihen^ranes), and dermatitis. FIR. •;'. tiot allow victim to nib or keep eyes tightiy shut Gentiy lift eyelids and flush immediately and continuously witii flooding amounts transported to an emergency medical facility. Consult an ophtiialmologist immediately. Skin: Qiuckty remove contaminated clcttut flooding amounts of water for at least 15 min. Use a 2% sodium bicarbonate solution to further neutralize any HjSO^ on die skii 1 area witii soap and water. For reddened or blistered skin, consult a physidaiL Inlialatioa: Remove exposed person to fresh air a it breathing as needed. Ingestion: Never give anything by mouth to an unconsdous or convulsing person. Contact a poison contra. le otherwise advised, have that conscious and aitrt person drink 1 to 2 glasses of water or milk to dilute. Do not induce vomiting! Do: neutralize the acid with sodium bicarbonate. Note to Physicians: Monitor arterial blood gases, chest x-ray, and pulmonary fimction respiratory tract irritation or respiratory depression is evident Treat dermal irritation or bums witii standard topical therapy. ' ? Section 7. Spill, Leak, and Disposal Procedures Spill/Leak: Notify safety personnel of spill, evacuate all uimecessary personnel, remove all ignition sources, and provide adequate \ Oeanup personnel should wear fully-encq)sulating, vapor-protective clothing to protect agunst inhalation and skm or eye contact f combustibles away from release. Stop or control leak if this can be done wtttKiut undue ri^ Neutralize small spills with sodium' vx mixture of soda a&b/slaked lime (50/50) and place into sealed containen for disposal. If a noitralizing agent is not available, abst : i acid with vermictilite, dry sand, or earth. A/ever use organic material (e.g., sawdust) to absorb spill. Por large spills, dike far ahead i> later disposal. Follow applicable OSHA regulations (29 CFR 1910.120). Report any release in excess of 1000 lbs. Disposal: Contact or a licensed contractor for detailed recommendations. Neutralize waste water pH betweea S.t and 8 J . Follow applicable Federal, ^c regulations. Aquatic Toxidty: LC„ (saltwater, prawns): 42.5 ppm for 48 hrs; letisal (£neshwiter, blu^ill): 24J ^ v c J U br. EPA Designations Listed as a RCKA Hazardous Waste (40 CFR 261.33): Characteristic of corrosivity Listed as a CERCLA Hazardous Substance* (40 CTR 302.4): Fmal Reportable Qiaa&ty (RQ), 1000 lb (454 kg) (* per CWA, Sec ?1 Listed as a SARA Extremely Hazardous Substance (40 CFR 355), TPQ: 1000 lbs. Usted as a SARA Toxic Chemical (40 CFR 372.65) OSHA Designations Listed as an Air Contaminant (29 CFR 1910.1000, Table Z-I-A)

Sections. Special Protection Data

# -or select]

Goggles: Wear protective eyeglasses or chemical safety goggles, per OSHA eye- and face-protection regulations (29 CFR 1911^ contact lens use in industry is controversial, establish your own policy. Respirator: Seek professional advice prior to respiratorl Follow OSHA respirator regulations (29 CFR 1910.134) aod, if necessary, wear a MSHA^OSH-approved respirator. For concentrali mg/m' use any powered, air-purifying respirator witii add gas cartridge(s) in condnnation witii a high-effidency particulate filter. |r tions < SO mg/m^ use any chemical caitridge respirator wioi a full facqtiece aivd add gas caitridge(s) in combination witii a higl)-« c particulate filter. For concentrations < 80 mg/m\ use any supplied air-respirator witii a full facniece and operated in pressure-den^JK positive-pressure mode. For emergency or nonroutine operations (cleaning spills, reactor v e s s ^ , or storage tanks), wear an SCBA. If are used, OSHA requires a respiratory protection program tiiat includes at k&st: medical certification, traimng, fit-testing, periodic (;ny; monitoring, maintenance, inspection, cleaning, and convenient, sanitary storage areas. Otfaen Wear chemically protective gloves, t '% aod gauntiets to preyemsldn contact HjSO^ has a minor to nuderate effect oaneapRoe or rubber.)'^*^ Veotflatloa: Provide gene A exhimst ventilation systems to maintinn airborne coocentratioos below the OSHA I x L (Sec. 2). Local exhaust ventilation is prefenv,.'b prevents contaminant dispenion into tiie work area by oootroUing it at its source.'*"^ Safety Stations: Make available in tiie woric am sency eyewash stations, safety/quick-drench sbowen, and washing fadlitie*. Cwitwminafwl Equipment: Separate contaminated w<?l m m street dothesaiKl launder before reuse. Remove tills material fiom your shoes and clean penonal protective e q u t n ^ Conu ja eat, drink, or imoke'ln work areas. Practice good penonal hygiene after using tfiia material, especially before eatings (linking, smol [g toilet, or applying cosmetics. '

Section 9. Special Precautions and Comments Storage Requirements: Store in clearly labelled, steel containen in a cool [below 50 T (10 ' Q I , dry, wefl-ventilated location o n ; resistant cement floor and away Etom direct sunlight, condiustibles, and other reactive materials. Separate from carbides, chlorates, ^ i nitrates, picrates. aad powdered metals. Protect storage cootaioen against damage and water. Use non-spaiking tools near sulfuric add dnuns, tank can, or nKtal storage tanks because of the possible production of hydrogen during storage, use hand pumps for tiie decant emptying of carboys. Engineering Controls: To reduce potential healdi hazards, use suffideot dilution or local exhaust ventilation' |( a i m n i e contaminants and to maintain concentrations at tiK lowest practical levd. Total endosures of processes and tiwmecbanizai jo h«ndlinfl procedures are tiie most effective measures to prevent contact widt sulfuric add. Protect electrical installatitns against the ^ jr action of add vapon. Admlitistratire Controls: Consider preplacement and periodic physical ex«minari<»s with emphasis on tiie lesp tract (including jMilinonary function tests), skin, eyes, and teetiL

Tran^ortatkHi Data (49 CFR 171101) DOT Shipping Name: Sulfiiric add Paekitgiiaf Antiiorizatkat Qoaatify Limitatioas j DOT Hazard Class: 8 a) Enxpdoos : 173.154 a) FuMige r , Aircraft, or Rallaur: IDNo.:UN1830 b) Noa<bnlk Packaginf: 173.202 b) C a m Aircraft Only: 30L DOT Packaging Group: n c) Bulk P«ckagln^l7! .242 v^^,^^l!,..Lm^i» DOT Label: Corrosive V«el Stowage Requirements Spedal Provisions (17X102): A3, A7,B2, •) Vessd Stowage: C

B83,Bg4,N34.T9,T27 , b)Otfaer.l4 g j j ^ MSDS CtOtcttom Rercrcnces: 26,73,89,1(X>, 101,103,124,126,137.131, MX 139,140,14S. 149,133,159.163,164,167,171,174,180 V V Prepawd b j ; MJ Wmth; BS; lodartrUl Hyiieoe Rertew; DJ WUioii, (HH; Medical Rertew; AC Dariiagten. MPH

i«Ma»«ay<w>yBaiMB-»i«4oMaaky.Atto«|tiaaoM>teai»lM>eM«tol««»ptef«i^ »»tfxmMlkj»»mmM^mt^tiillttUm!k)ttcmtiimtatft»Biimia»mfm\imtifmmMfmf

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SODIUM HYDROXIDE SOLUTIONS (MORE THAN 10% NaOH) Page I of 8

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MSDS U ttour EmMstaey Ta<«ph9na-. M)S«8-X1St CHOrmEC: t.S0O-U4.«»W

Material Safety Data Shee t / S^ r r ^S .S ' Comd*

From: MalKneltrodt Bak«f, bie. 222 R»d School Une Phllllpabitfs. NJ 088»

LUNCKRODT J.T.Ba!«r

OutsW* UA. ind Ccnada Ch«ntr*c: I0»48S-7ei8

NOre: CHEUTReC. CANUTEC and Nifiood

UM4 only In SW VMM o< ehoriesJ aflMfsendM kH«Mng « spa, kMft. Sra, «<posuM 01 acddont kwQlvIng ctwnsottt.

Ml non-anwPBvney quesKon« ihould b* directed to CustooMf Swvice (1.800.582-^537) for »4si«anos.

SODIUM HYDROXIDE SOLUTIONS (MORE THAN 10% NaOH)

MSDS Number: S4037 — Effective Date: 09/08/97

1. Product Identification

Synonyms: Caustic soda solution; lye solution; sodium hydroxide liquid; sodium hydrate solution.Sodium Hydroxide Concentrate Solution StandARd(tm), Sodium Hydroxide, DILUT-IT(tm) Analytical Concentrates, sodium hydroxide volumetric solutions CAS No.: 1310-73-2 Molecular Weight: 40.00 Chemical Formula: NaOH in water Product Codes: J.T. Baker: 3719,3725, 3727,4689.4690,5661,5666, 5669, 5671, 5672, 5674,5676 Mallinckrodt: 6290.7701.7703,7705,7706.7775, H369, H382, H385, V038, V039, V264

2. Composition/Information on Ingredients

Ingredient

Sodium Hydroxide Water

CAS No

1310-73-2 7732-18-5

Percent

10 - 60% 40 - 90%

Hazardous

Yes No

3. Hazards Identification

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SODIUM HYDROXIDE SOLUTIONS (MORE THAN 10% NaOH) Page 2 of 8

Emergency Overview

POISON! DANGER! CORROSIVE. MAY BE FATAL IF SWALLOWED. HARMFUL IF INHALED. CAUSES BURNS TO ANY AREA OF CONTACT. REACTS WITH WATER, ACIDS AND OTHER MATEIOALS.

J.T. Baker SAF-T-DATA *™^ Ratings (Provided here for your convenience)

Health Rating: 3 - Severe (Poison) Flammability Rating: 0 - None Reactivity Rating: 2 - Moderate Contact Rating: 4 - Extreme (Corrosive) Lab Protective Equip: GOGGLES & SHIELD; LAB COAT & APRON; VENT HOOD; PROPER GLOVES Storage Color Code: White Stripe (Store Separately)

Potential Health Effects

Inhalation: Severe irritant. Effects from inhalation of mist vary from mild irritation to serious damage of the upper respiratory tract, depending on severity of exposure. Symptoms may include sneezing, sore throat or runny nose. Severe pneumonitis may occur. Ingestion: Corrosive! Swallowing may cause severe bums of mouth, throat, and stomach. Severe scarring of tissue and death may result. Symptoms may include bleeding, vomiting, diarrhea, fall in blood pressure. Damage may appears days after exposure. Skm Contact: Corrosive! Contact with skin can cause irritation or severe bums and scarring with greater exposures. Eye Contact: Corrosive! Causes irritation of eyes, and with greater exposures it can cause bums that may result in permanent impairment of vision, even blindness. Chronic Exposure: Prolonged contact with dilute solutions or dust has a destmctive effect upon tissue. Aggravation of Pre-existing Conditions: Persons with pre-existing skin disorders or eye problems or impaired respiratory function may be more susceptible to the effects of the substance.

4. First Aid Measures

Inhalation: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Call a physician. Ingestion:

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SODIUM HYDROXIDE SOLUTIONS (MORE THAN 10% NaOH) Page 3 of 8

DO NOT INDUCE VOMTTING! Give large quantities of water or milk if available. Never give anything by mouth to an unconscious person. Get medical attention immediately. Skin Contact: Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Call a physician, immediately. Wash clothing before reuse. Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids occasionally. Get medical attention immediately.

Note to Physician: Perform endoscopy in all cases of suspected sodium hydroxide ingestion. In cases of severe esophageal corrosion, the use of therapeutic doses of steroids should be considered. General supportive measures with continual monitoring of gas exchange, acid-base balance, electrolytes, and fluid intake are also required.

5. Fire Fighting Measures Fu-e: Not considered to be a fire hazard. Hot or molten material can react violently with water. Can react with certain metals, such as aluminum, to generate flammable hydrogen gas. Explosion: May cause fire and explosions when in contact with incompatible materials. Fire Extinguishing Metlia: Use any means suitable for extingmshing surrounding fire. Adding water to caustic solution generates large amounts of heat. Special Information: In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full facepiece operated in the pressure demand or other positive pressure mode.

6. Accidental Release Measures

Ventilate area of leak or spill. Keep uimecessary and unprotected people away from area of spill. Wear appropriate personal protective equipment as specified in Section 8. Contain and recover liquid when possible. Do not flush caustic residues to the sewer. Residues from spills can be diluted with water, neutralized with dilute acid such as acetic, hydrochloric or sulfuric. Absorb neutralized caustic residue on clay, vermiculite or other inert substance and package in a suitable container for disposal. US Reg;ilations (CERCLA) require reporting spills and releases to soil, water and air in excess of reportable quantities. The toll free number for the US Coast Guard National Response Center is (800) 424-8802.

J, T. Baker NEUTRACIT(tm)-2 or BuCAIM(tm) caustic neutralizers are recommended for spills of this product

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SODIUM HYDROXIDE SOLUTIONS (MORE THAN 10% NaOH) Page 4 of 8

7. Handling and Storage

Keep in a tightly closed container. Protect from physical damage. Store in a cool, dry, ventilated area away from sources of heat, moisture and incompatibilities. Store above 16C (60F) to prevent freezing. Always add the caustic to water while stirring; never the reverse. Containers of this material may be hazardous when empty since they retain product residues (vapors, liquid); observe all warnings and precautions listed for the product. Do not store with aluminum or magnesium. Do not mix with acids or organic materials.

8. Exposure Controls/Personal Protection

Airborne Exposure Limits: - OSHA Permissible Exposure Limit (PEL): 2 mg/m3 Ceiling - ACGIH Threshold Limit Value (TLV): 2 mg/m3 Ceiling Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures below the Airborne Exposure Limits. Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source, preventing dispersion of it into the general work area. Please refer to the ACGIH document. 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 the exposure limit or the maximum use concentration specified by the appropriate regulatory agency or respirator supplier, whichever is lowest A full-face piece dust/mist respirator may be worn up to 50 times the exposure limit or the maximum use concentradon specified by the appropriate regulatory agency, or respirator supplier, whichever is lowest For emergencies or instances where the exposure levels are not known, use a full-facepiece positive-pressure, air-supplied respirator. WARNING: Air-purifying respirators do not protect wo±ers in oxygen-deficient atmospheres. Skin Protection: Wear impervious protective clothing, including boots, gloves, lab coat apron or coveralls, as appropriate, to prevent skin contact Eye Protection: Use chemical safety goggles and/or a full face shield where splashing is possible. Maintain eye wash fountain and quick-drench facilities in work area.

9. Physical and Chemical Properties

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SODIUM HYDROXIDE SOLUTIONS (MORE THAN 10% NaOH) Page 5 of 8

Physical data is displayed for 10%, 30% and 50% aqueous sodium hydroxide solutions. (Merck Index). Appearance: Clear, colorless solution. Odor: Odorless. Solubility: Completely miscible with water. Density: 10% solution -1.11; 30% solution - 1.33; 50% solution - 1.53 pH: 14.0 (10%, 30% and 50% solutions) % Volatiles by volume @ 21C (70F): No information found. Boiling Point: For 10% solution = 105C (221F); for 30% solution = 115C (239F); for 50% solution = I40C (284F). Melting Point: For 10% solution = -IOC (14 F); for 30% solution = IC (34F); for 50% solution = 12C (53.6F). Vapor Density (Air=l): No information found. Vapor Pressure (nmi Hg): 13 @ 60C (140F) (50% solution) Evaporation Rate (BuAc=l): No information found.

10. stability and Reactivity

stability: Stable under ordinary conditions of use and storage. Hazardous Decomposition Products: Sodium oxide. Decomposition by reaction with certain metals releases flammable and explosive hydrogen gas. Hazardous Polymerization: Will not occur. Incompatibilities: Contact with acids and organic halogen compounds, especially trichloroethylene, may causes violent reactions. Contact with nitromethane and other similar nitro compounds causes formation of shock-sensitive salts. Contact with metals such as aluminum, magnesium, tin, and zinc cause formation of flammable hydrogen gas. Reacts readily with various sugars to produce carbon monoxide. Precautions should be taken including monitoring the tank atmosphere for carbon monoxide to ensure safety of personnel before vessel entry. Conditions to Avoid: Heat, moisture, incompatibles.

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SODIUM HYDROXIDE SOLUTIONS (MORE THAN 10% NaOH) Page 6 of 8

11. Toxicological Information

Sodium hydroxide: irritation data: skin, rabbit: 500 mg/24H severe; eye rabbit: 50 ug/24H severe. Investigated as a mutagen.

\Cancer Lists\-

Ingredient

Sodium Hydroxide (1310-73-2) Water (7732-18-5)

NTP Carcinogen Known Anticipated

No No

No No

lARC Category

None None

12. Ecological Information

Environmental Fate: No information found. Environmental Toxicity: No information found.

13. Disposal Considerations

Whatever carmot be saved for recovery or recycling should be managed in an appropriate and approved waste facility. Although not a listed RCRA hazardous waste, this material may exhibit one or more characteristics of a hazardous waste and require appropriate analysis to determine specific disposal requirements. Processing, use or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of container and unused contents in accordance with federal, state and local requirements.

14. Transport Information

Domestic (Land, D.O.T.)

Proper Shippfag Name: SODIUM HYDROXIDE SOLUTION Hazard Class: 8 UN/NA: UN1824 Packing Group: II Information reported for product/size: 360LB

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SODIUM HYDROXIDE SOLUTIONS (MORE THAN 10% NaOH) Page 7 of 8

15. Regulatory Information • \Chemical Inventory Status - Part 1\ Ingredient TSCA EC Japan Australia

Sodium Hydroxide (1310-73-2) Yes Yes Yes Yes Water (7732-18-5) Yes Yes Yes Yes

\Chemical Inventory Status - Part 2\ —Canada--

Ingredient Korea DSL NDSL Phil.

Sodium Hydroxide (1310-73-2) Yes Yes No Yes Water (7732-18-5) Yes Yes No Yes

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

Ingredient RQ TPQ List Chemical Catg.

Sodium Hydroxide (1310-73-2) No No Yes No Water (7732-18-5) No No No No

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

Ingredient CERCLA 261.33 8(d)

Sodium Hydroxide (1310-73-2) 1000 No No Water (7732-18-5) No No No

Chemical Weapons Convention: No TSCA 12(b): No CDTA: No SARA 311/312: Acute: Yes Chronic: Yes Fire: No Pressure: No Reactivity: Yes (Mixture / Liquid) ^

Australian Hazchem Code: 2R Poison Schedule: S6 WHMIS: This MSDS has been prepared according to the hazard criteria of the Controlled Products Regulations (CPR) and the MSDS contains all ofthe information required by the CPR.

16. Other Information

NFPA Ratings: Health: 3 Flammability: 0 Reactivity: 1 Label Hazard Warning: POISON! DANGER! CORROSIVE. MAY BE FATAL DF SWALLOWED. HARMFUL IF INHALED. CAUSES BURNS TO ANY AREA OF CONTACT. REACTS WITH WATER, ACIDS AND OTHER MATERIALS. Label Precautions: Do not get in eyes, on skin, or on clothing. Do not breathe mist Keep container closed.

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SODIUM HYDROXIDE SOLUTIONS (MORE THAN 10% NaOH) Page 8 of 8

Use only with adequate ventilation. Wash thoroughly after handling. Label First Aid: If swallowed, DO NOT INDUCE VOMITING. Give large quantities of water. Never give anything by mouth to an unconscious person. In case of contact immediately flush eyes or skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen. In all cases get medical attention immediately. Product Use: Laboratory Reagent. Revision Information:

Disclaimer: 1 f * i i i l f * i t ^ : ^ : ^ ! * 4 f 1 i > l t * i f * l l f i t * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * .

Mallinckrodt Baker, Inc. provides the information contained herein in good faith but makes no representation as to its comprehensiveness or accuracy. This document is intended oidy as a guide to the appropriate precautionary handling of the material by a properly trained person using this product Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose. MALLINCKRODT BAKER, INC. MAKES NO REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMTTATION ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE INFORMATION SET FORTH HEREIN OR THE PRODUCT TO WHICH THE INFORMATION REFERS. ACCORDINGLY, MALLINCKRODT BAKER, INC. WILL NOT BE RESPONSIBLE FOR DAMAGES RESULTING FROM USE OF OR RELIANCE UPON THIS INFORMATION.

Prepared by: Strategic Services Division Phone Number: (314) 539-1600 (U.S.A.)

#

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MICRO ESSENTI.AL LABORATORY -- HYDRION BUFFER SALTS PH 5.00-8.00, 11... Page 1 of 2

MICRO ESSENTIAL LABORATORY -- HYDRION BUFFER SALTS PH 5.00-8.00, 11.00 - PH BUFFER MATERIAL SAFETY DATA SHEET NSN: 681000F009649 Manufacturer's CAGE: 93255 Part No. Indicator: A Part Number/Trade Name: HYDRION BUFFER SALTS PH 5.00-8.00, 11.00

General Information

Item Name: PH BUFFER Company's Name: MICRO ESSENTIAL LABORATORY INC Company's Street: 4224 AVENUE H Company's City: BROOKLYN Company's State: NY Company's Zip Code: 11210 Company's Emerg Ph #: (718) 338-3618 Company's Info Ph #: (718) 338-3613 Record No. For Safety Entry: 001 Tot Safety Entries This Stk#: 001 Date MSDS Prepared: 28JUL93 Safety Data Review Date: 01FEB90 Preparer's Company: MICRO ESSENTIAL LABORATORY INC Preparer's St Or P. 0. Box: 4224 AVENUE H Preparer's City: BROOKLYN Preparer's State: NY Preparer's Zip Code: 11210 MSDS Serial Number: BHLHX

Ingredients/Identity Information

Proprietary: NO Ingredient: POTASSIUM PHOSPHATE (MONOBASIC) *93-4* Ingredient Sequence Number: 01 NIOSH (RTECS) Number: 1002090PP CAS Number: 7778-77-0

Physical/Chemical Characteristics

Appearance And Odor: COLORLESS, ODORLESS GRANULAR/CRYSTALLINE- POWDER. Melting Point: 400C Specific Gravity: 2.34 Solubility In Water: 18% BY WEIGHT AT 20C pH: 11.0%

Fire and Explosion Hazard Data

Flash Point: NON-FLAMMABLE Extinguishing Media: USE ANY SUITABLE MEDIA FOR SURROUNDING MEDIA.

Stability: YES Hazardous Poly Occur: NO

Reactivity Data

Health Hazard Data

Route Of Entry - Inhalation: NO Route Of Entry - Skin: YES Route Of Entry - Ingestion: NO Health Haz Acute And Chronic: SKIN: PROLONGED CONTACT COULD CAUSE IRRITATION/ALLERGIC REACTION. Carcinogenicity - NTP: NO Carcinogenicity - lARC: NO

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MICRO ESSENTIAL LABORATORY -- HYDRION BUFFER SALTS PH 5.00-8.00. 11... Paoe 2 of 2

.Carcinogenicity - OSHA: NO Explanation Carcinogenicity: NONE Emergency/First Aid Proc: EYES: FLUSH W/COLD WATER. SKIN: WASH W/SOAP & COLD WATER. INHALATION: REMOVE TO FRESH AIR. INGESTION: IF CONSCOIUS INDUCE VOMITING. OBTAIN MEDICAL ATTENTION IN ALL CASES.

i ,

Precautions for Safe Handling and Use

Steps If. Matl Released/Spill: SWEEP POWDER INTO CONTAINER. CLEAN SPILL AREA W/WATER. IF PREPARED BUFFER SOLUTION IS SPILLED NEUTRALIZE & MOP AREA. Waste Disposal Methodi NEUTRALIZE BUFFER SOLU'tlONS BEFORE DISPOSAL. DISPOSE AT APPROVED SITE. Precautions-Handling/Storing: STORE AT CONTROLLED ROOM TEMPERATURE IN DRY LOCATIONS.

I Control Measures

Respiratory Protection: NON REQUIRED WHERE ADEQUATE VENTILATION CONDITIONS EXIST. IF AIRBOURNE DUST CONCENTRATION IS HIGH USE APPROPRIATE NIOSH APPROVED DUST RESPIRATOR. Ventilation: USE ADEQUATE GENERAL/LOCAL VENTILATION TO KKEP FUME & DUST LEVELS AS LOW AS POSSIBLE Protective Gloves: NAUTRAL RUBBER, BUTYL, NEOPRENE Eye Protection: SAFETY GLASSES W/SIDE SHIELDS. Other Protective Equipment: FULL COVER CLOTHING Work Hygienic Practices: DON'T-BREATH DUST. DON'T GET IN EYES. WASH W/COLD WATER AFTER USE. DON'T TAKE INTERNALLY.

Transportation Data

': Disposal Data

Label Data I'

Label Required: YES Technical Review Date:, 01JAN92 Label Date: 01JAN92 , Label Status: F j Common Name: HYDRION BUFFER SALTS PH 5.00-8.00, 11.00 Chronic Hazard: NO. Signal Word: CAUTION! Acute Health Hazard-Slight: X Contact Hazard-Slight:! X Fire Hazard-None: X Reactivity Hazard-None: X Special Hazard Precautions: SKIN: PROLONGED CONTACT COULDCAUSE IRRITATION/ ALLERGIC REACTION. TARGET ORGANS: SKIN Protect Eye: Y | Protect Skin: Y Protect Respiratory: Y Label Name: MICRO ESSENTIAL LABORATORY INC Label Street: 4224 AVENUE H Label City: BROOKLYN ! Label State: NY Label Zip Code: 11210 Label. Emergency Number: (718) 338-3618

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TERRA INTERNATIONAL - METHANOL. PRODUCT ID:04307000 - METHANOL Paee I of 4

TERRA INTERNATIONAL -- METHANOL, PRODUCT ID:04307000 - METHANOL MATERIAL SAFETY DATA SHEET NSN: 6810002248353 Manufacturer's CAGE: TERRA Part No. Indicator: A Part Number/Trade Name: METHANOL, PRODUCT ID:04307000

General Information

Item Name: METHANOL • ' " «;":i iJ: ' i^ Company's Name: TERRA INTERNATIONAL, INC ''"'....^''..^'i Company's Street: 600 FORTH STREET Company's P. 0. Box: 6000 Company's City: SIOUX CITY Company's State: IA Company's Country: US Company's Zip Code: 51102-6000 Company's Emerg Ph #: 800-424-9300(CHEMTREC)/800-245-4532 Company's Info Ph #: 800-831-1002 EXT321 Distributor/Vendor # 1: HOME OIL CO (316-838-4663) Distributor/Vendor # 1 Cage: 0A9L8 Record No. For Safety Entry: 005 Tot Safety Entries This Stk#: 024 Status: SE Date MSDS Prepared: 06JAN94 Safety Data Review Date: 13APR95 Supply Item Manager: CX MSDS Serial Number: BWRJQ Specification Number: 0-M-232J Spec Type, Grade, Class: GRADE A Hazard Characteristic Code: F3 Unit-Of Issue: DR Unit Of Issue Container Qty: 54 GALLONS Type Of Container: DRUM Net Unit Weight: APX 361.8LB

Ingredients/Identity Information

Proprietary: NO Ingredient: METHYL ALCOHOL (METHANOL) (SARA III) Ingredient Sequence Number: 01 Percent: 99.9 NIOSH (RTECS) Number: PC1400000 CAS Number: 67-56-1 OSHA PEL: S,200PPM ACGIH TLV: S,200PPM/250STEL; 94 Other Recommended Limit: NONE RECOMMENDED

Physical/Chemical Characteristics

Appearance And Odor: CLEAR, COLORLESS LIQUID, FAINT CHARACTERISTIC ALCOHOL ODOR. Boiling Point: 148F,64C Melting Point: -144F,-98C Vapor Pressure (MM Hg/70 F ) : 96 @68F Vapor Density (Air=l): 1.1@80-90F Specific Gravity: 0.79 @39.2F Evaporation Rate And Ref: 5.9 (N-BUTYL ACETATE=1) Solubility In Water: COMPLETE,AZEOTROPE Percent Volatiles By Volume: APPREC Viscosity: 1CPS@30C,D445 pH: N/A Autoignition Temperature: 725F

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TERRA INTER.NATIO.NAL - METHANOL, PRODUCT 10:04307000 - METHANOL Page 2 of 4 o"-

i Fire and Explosion Hazard Data

Flash Point: 53.OF,11.7C Flash Point Method: TCC Lower Explosive Limit: 6.0 Upper Explosive Limit: 36.5 Extinguishing Media: ALCOHOL TYP FOAM,HALON,DRY CHEMICAL,FOAM,C02, WATERSPRAY.WATER FOG,WATERSPRAY,FOAM COOL FIRE-WON'T EXTINGUISH FIRE. Special Fire Fighting Proc: DIKE FIRE CNTRML WATER FOR DISPOSAL.AVOID SCATTERING.METHANOL FIRES MAY NOT BE VISIBLE TO NAKED EYE.DO NOT ENTER CONFINE/ENCLSD FIRESPACE W/O PPE/SCBA.(SUPPLEM) Unusual Fire And Expl Hazrds: MIXTURES W/WATER & >21V0L% ALCOHOL FLAMM.VAP RELEASED @/0R <AMB TEMPS.MIXED W/AIR IN CERTAIN PROPORTIONS & W/IGN SOURCES BURN/EXPLO IN CONFINED SPACE.(SUPPLEME)

Reactivity Data

Stability: YES Cond To Avoid (Stability): HEAT/SPARKS/OPEN FLAME/OXIDIZING CONDITIONS. Materials To Avoid: STRONG OXIDIZING AGENTS;AL,ZN(GALVANIZED),REACTIVE METAL WHICH WILL DISPLACE H;SOME FORMS OF PLASTICS;RUB/RUB-BASED COAT Hazardous Decomp Products: EXCESSIVE HEATING &/0R INCOMPLETE COMBUST WILL GENERATE HIGHLY POISONOUS CO & MAYBE OTHER TOXIC VAP,SUCH AS FORMALDEHYDE Hazardous Poly Occur: NO Conditions To Avoid (Poly): NOT APPLICABLE

Health Hazard Data

LD50-LC50 Mixture: IDLH=25000 PPM Route Of Entry - Inhalation: YES Route Of Entry - Skin: YES Route Of Entry - Ingestion: YES Health Haz Acute And Chronic: HARMFUL/FATAL IF INGEST/ABSORB THRU SKIN. INGEST 1-40Z CAN CAUSE IRREVERSIBLE INJtmY TO NERVOUS SYSTEM,BLINDNESS, DEATH.CAN'T BE MADE NON-POISONOUS.CAUSES EYE/RESP SYS IRRIT.MAY CAUSE SKIN IRRIT,DEFATTING.HARMFUL IF INHAL.MAY CAUSE INTERNAL ORGAN DAMAGE.VAP INHAL/ LIQ PENETRATION OP SKIN CAN CAUSE CNS DEPRESSION.(SUPPLE) Carcinogenicity -' NTP:| NO Carcinogenicity - lARC: NO Carcinogenicity - OSHA: NO Signs/Symptoms Of Overexp: INHAL:NAUS,DROW,VERTIGO,FTG,CONVULS,UNCONSC, DEATH.EYE:BURNING SENSATION,TEARING,REDNESS,SWELLING.CONJUNCTIVITIS,CORNEAL BURNS.INGEST:BLINDNESS,SYSTEMIC ACIDOSIS,SYMPTOMS MAY BE DELAYED. Med Cond Aggravated By Exp: PERSONNEL W/PRE-EXISTING CNS DISEASE, SKIN DISORDERS, IMPAIRED LIVER OR KIDNEY FUNCTION, OR CHRONIC RESPIRATORY DISEASES SHOULD AVOID EXPOSURE. Emergency/First Aid Proc: INHAL:IMMED REMOVE TO FRESH AIR.KEEP VICTIM QUIET.GIVE AIR/OXY &/0R CPR.EYE:IMMED FLUSH W/LOTS OF WATER ©LEAST 15MINS OPENING EYELIDS.SKIN:IMMED REMOVE CONTAMIN CLOTH.WASH AREA WELL W/SOAP/ WATER.INGEST:SYMPTOMS MAY BE DELAYED.LIFE-THREATENING.CONSC DRINK 2 GLASSES OF WATER.INDUCE VOMIT.FOLLOW EMESSIS W/2TEASP00N OF BAKING SODA IN WATER. ETHANOL THERAPY MAY BE INDICATED.IN ALL CASES SEE DR IMMED.

Precautions for Safe Handling and Use

Steps If Matl Released/Spill: EXT FLAMM.RELEASE CAUSES IMMED FIRE/EXPLO HAZ.REMOVE ALL IGN SOURCES.STOP FLOW W/O RISK.USE PPE.CONTAIN/PREVENT ENTER SEWERS/PUBLIC WATERS.BLANKET W/FOAM.RESTRICT WATER USE.COMPLY W/ALL APPLICABLE LAWS.IF NEEDED REPORT TO ANT RESP CNTRN800-424-8802. Neutralizing Agent: NOT APPLICABLE Waste Disposal Method: REUSE/RECYCLE MAX MATL RECOVERY.USE EXPLO-PROOF DIESEL/VAC PUMP.TAKEUP,W/SAND/NONCOMBUST ABSORBENT.USE REGISTER TRANSP. ' DISPOSE ©LICENSE FACILITY PERMITTED TO HANDLE RCRA/OSHA HAZ WASTE.RECOMMEND

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TERRA INTERNATIONAL - METHANOL. PRODUCT ID:04307000 - METHANOL Page 3 of 4

INCINERATION.BIODEGRAD ON DIL AQU WASTE.COMPLY W/LAW. Precautions-Handling/Storing: AVOID HEAT/SPARK/FLAME.KEEP CNTNR CLSD WHEN NOT IN USE.USE ONLY W/ADEQ VENTI/PPE.AVOID PROLON/REP BREATH VAP&EYE/SKIN/ CLOTH/FOOD/GUM/SMOKE MATL CONTAC Other Precautions: AVOID LIQ/MIST/VAP CONTACT.AVOID BREATH VAP.METHANOL IS SLOWLY ELIMINATED FRM BODY;REPEATED EXPO MAY RESULT IN TOXIC LEVELS IN BLOOD/TISSUES.REFER TO API PUBLICATIN 4524"CLINICAL TOXIC OF ACUTE INGEST OF METHANOL/HYDROCARBON BLENDS".

Control Measures

Respiratory Protection: DO NOT USE AIR-PURIFYING RESP.ONLY NIOSH/MSHA APPROVED SUPPLIED AIR OR SELF-CONTAINED BREATHING APPARATUS OPERATED IN POSITIVE PRESSURE MODE ARE SATISFACTOYR IF EXPO CAN EXCEED PEL/TLV. Ventilation: GENERAL ROOM OR LOCAL EXHAUST VENTIALTION IS USUALLY REQUIRED TO MEET EXPOUSRE STANDARDS(S). Protective Gloves: REQUIRED WHEN SKIN CONTACT IS POSSIBLE. Eye Protection: CHEM SPLASH GOGG &/0R FACESHIELD. Other Protective Equipment: WEAR PROPER PROT CLOTHING.CONTACT LENSES SHOULD NOT BE WORN.APRON,SLEEVES,BOTTS,HEAT/FACE- PROT.EMERGY EYEWASH,SAF SHOWER Work Hygienic Practices: USE GOOD PER HYG PRAC.WASH HANDS BEF EAT/DRINK/ SMOKE/TOILET.CLEAN EQPMT WELL AFT EA USE.SHOWER AFT WORK.WASH CONT CLOTH. Suppl. Safety & Health Data: FIRE:COOL FIRE-EXPO CNTNR W/WATER TIL WELL AFT FIRE IS OUT.LEAVE IMMED IF RISING SOUND OF VENTING SAF DEVICES/TK DISCOLORED. HAZ FIRE:HEAVIER THAN AIR-TRAVEL/BACKFLASH.HEALTH HAZ:PROLO/REP HI INHAL EXPO MAY CAUSE OPTIC NERVE DAMAGE,PULM &/0R CEREBRAL EDEMA,LIVER &/0R KIDNEY DAMAGE,COMA,RESP FAILURE,DEATH. RQ=5000LBS.

Transportation Data

Trans Data Review Date: 95103 DOT PSN Code: JEZ DOT Proper Shipping Name: METHANOL, OR METHYL ALCOHOL DOT Class: 3 DOT ID Number: UN1230 DOT Pack Group: II DOT Label: FLAMMABLE LIQUID, POISON IMO PSN Code: JQR IMO Proper Shipping Name: METHYL ALCOHOL IMO Regulations Page Number: SEE 3251 IMO UN Number: 1230 IMO UN Class: 3.2 IMO Subsidiary Risk Label: TOXIC lATA PSN Code: QHQ lATA UN ID Number: 1230 lATA Proper Shipping Name: METHANOL lATA tIN Class: 3 lATA Subsidiary Risk Class: 6.1 lATA Label: FLAMMABLE LIQUID AFI PSN Code: QHQ AFI Prop. Shipping Name: METHANOL OR METHYL ALCOHOL AFI Class: 3 AFI ID Number: UN1230 AFI Pack Group: II AFI Label: 6.1 AFI Basic Pac Ref: 7-7 Additional Trans Data: PER MSDS:DOT PROPER SHIPPING NAME:METHANOL OR METHYL ALCOHOL, UN1230, HAZ CLASS:3 FLAMM LIQ POISON.

Disposal Data

Label Data

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TERRA INTERNATIONAL - METHANOL, PRODUCT ID:04307000 - METHANOL Page 4of 4

Label Required: YES Technical Review Date: 13APR95 Label Status: G Common Name: METHANOL, PRODUCT ID:04307000 Signal Word: DANGER! Acute Health Hazard-Severe: X Contact Hazard-Moderate': X Fire Hazard-Severe: X , Reactivity Hazard-None: X Special Hazard Precautions: DANGER!MAY BE FATAL/CAUSE BLINDNESS IF INGEST. WARNING!FLAMM LIQ/VAP.POISONiCAN'T BE MADE NON-POISONOUS.MAY CAUSE INTERNAL ORGAN DAMAGE.VAP INHAL/LIQ PENETRATION OF SKIN CAN CAUSE CNS DEPRESSION. AVOID FUMES INHALA-TION.WASH WELL AFT HANLDING.KEEP AWAY FROM HEAT/OPEN FLAME.VAP MAY CAUSE FLASH FIRE.KEEP CNTNR CLSD WHEN NOT IN USE.TARGET ORGANS:CNS/SKIN/EYS/INTERNAL ORGANS/LUNGS.ISTAID:IF INGEST UNLESS UNCONSC , HAVING CONVULSIONS,CN'T SWALLOW GIVE MILK OR WATER IMMED.CALL DR IMMED. EYES:IMMED FLUSH W/WATER FOR ©LEAST 15MINS.GET MED ATTN.INHAL OF VAP/SPRAY MIST:REMOVE TO FRESH AIR.FIRE:USE WATERSPRAY/DRY CHEM/ALCOHOL F0AM/C02.IN ALL CASES SEE DR IMM Protect Eye: Y Protect Skin: Y Protect Respiratory: Y Label Name: TERRA INTERNATIONAL, INC Label Street: 600 FORTH STREET Label P.O. Box: 6000 Label City: SIOUX CITY Label State: IA Label Zip Code: 51102-6000 Label Country: US Label Emergency Number: 800-424-9300(CHEMTREC)/800-2454532 Year Procured: 1995

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ALCONOX MSDS - Alconox, Inc. Page 1 of 3

•M.li >V l.\ M' ;0> . AI.C.c rVi p \ .\l<t)S • Al.( I . \ . iV .'.I'^lJN • M.l • 'Vc 'X ' . l^OS

Alconox ®

MATERIAL SAFETY DATA SHEET

Alconox, Inc. 9 East 40th Street, Suite 200

New York, NY 10016

I. IDENTIFICATION Product Name (as appears on label) CAS Registry Number: Effective Date: Chemical Family:

ALCONOX Not Applicable January 1, 1998 Anionic Powdered Detergent

II. HAZARDOUS INGREDIENTS/IDENTITY INFORMATION There are no hazardous ingredients in ALCONOX as defined by the OSHA Standard and Hazardous Substance List 29 CFR 1910 Subpart Z.

III. PHYSICAL/CHEMICAL tHARACTERISTICS [Boiling Point (F): |Vapor Pressure (mm Hg): Vapor Density (AIR=1): Specific Gravity (Water=l): Melting Point: Evaporation Rate (Butyl Acetate=l):

Solubility in Water:

Appearance:

Not Applicable Not Appiicabie Not Applicable Not Applicable Not Applicable

Not Applicable

Appreciable-Soluble to 10% at ambient conditions White powder interspersed with cream colored flakes.

IV. HRE AND EXPLOSION DATA Flash Point (Method Used):

Flammable Limits:

Extinguishing Media:

Special Firefighting Procedures:

Unusual Fire and Explosion Hazards:

None

LEL: No Data UEL: No Data Water, dry chemical, CO2, foam

Self-contained positive pressure breathing apparams and protective clothing should be worn when fighting fires involving chemicals.

None

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ALCONOX MSDS - Alconox, Incl Page 3 of 3

VIII. CONTROL MEASURES

Respiratory Protection (Specify Type):

Ventilation:

Protective Gloves:

Eye Protection:

Other Protective Clothing or Equipment: Work/Hygienic Practices:

Dust mask - Recommended

Local Exhaust-Normal Special-Not Required Mechanical-Not Required Other-Not Required Impervious gloves are useful but not required. Goggles are recommended when handling solutions.

None

No special practices required

THE INFORMATION HEREIN IS GIVEN IN GOOD FAITH BUT NO WARRANTY IS EXPRESSED OR IMPLIED.

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