Osha 2236
Osha 2236
Handling and
Storage
OSHA 2236
2002 (Revised)
Contents
Introduction...................................................................1
What should your employees know before moving,
handling, and storing materials?..........................................................................1
What are the potential hazards for workers?................................................2
What precautions should workers take when
moving materials manually?..................................................................................2
What precautions should workers take when
moving materials mechanically?..........................................................................3
What precautions must workers take to avoid
storage hazards?.........................................................................................................4
What safeguards must workers follow when
stacking materials?....................................................................................................5
OSHA Assistance.......................................................20
What are safety and health system management
guidelines?..................................................................................................................20
What are state programs?...................................................................................21
How do I obtain consultation services?........................................................21
What are Voluntary Protection Programs (VPPs)?...................................22
What is the Strategic Partnership Program?...............................................23
Does OSHA offer training and education?..................................................23
Does OSHA provide any information electronically?............................24
How do I learn more about related OSHA publications?......................25
How do I contact OSHA about emergencies, complaints,
or further assistance?............................................................................................25
Glossary.......................................................................26
Related Publications.................................................27
OSHA Office Directory............................................. 28
OSHA Regional Offices........................................................................................28
OSHA Area Offices................................................................................................29
State and Territories with Approved Plans...................................................32
OSHA Consultation Projects.............................................................................35
iv
Introduction
Handling and storing materials involve diverse operations
such as hoisting tons of steel with a crane; driving a truck
loaded with concrete blocks; carrying bags or materials
manually; and stacking palletized bricks or other materials
such as drums, barrels, kegs, and lumber.
The efficient handling and storing of materials are vital to
industry. In addition to raw materials, these operations
provide a continuous flow of parts and assemblies through
the workplace and ensure that materials are available when
needed. Unfortunately, the improper handling and storing of
materials often result in costly injuries.
1
What are the potential hazards for workers?
Workers frequently cite the weight and bulkiness of
objects that they lift as major contributing factors to their
injuries. In 1999, for example, more than 420,000 workplace
accidents resulted in back injuries. Bending, followed by
twisting and turning, were the more commonly cited
movements that caused back injuries.
Other hazards include falling objects, improperly stacked
materials, and various types of equipment. You should make
your employees aware of potential injuries that can occur
when manually moving materials, including the following:
■
Strains and sprains from lifting loads improperly or from
carrying loads that are either too large or too heavy,
■
Fractures and bruises caused by being struck by materials
or by being caught in pinch points, and
■
Cuts and bruises caused by falling materials that have
been improperly stored or by incorrectly cutting ties or
other securing devices.
2
Using the following personal protective equipment
prevents needless injuries when manually moving materials:
■
Hand and forearm protection, such as gloves, for loads
with sharp or rough edges.
■
Eye protection.
■
Steel-toed safety shoes or boots.
■
Metal, fiber, or plastic metatarsal guards to protect the
instep area from impact or compression.
See OSHA’s booklet, Personal Protective Equipment
(OSHA 3077), for additional information.
Employees should use blocking materials to manage loads
safely. Workers should also be cautious when placing blocks
under a raised load to ensure that the load is not released
before removing their hands from under the load. Blocking
materials and timbers should be large and strong enough to
support the load safely. In addition to materials with cracks,
workers should not use materials with rounded corners,
splintered pieces, or dry rot for blocking.
5
During materials stacking activities, workers must also do
the following:
■
Store baled paper and rags inside a building no closer
than 18 inches to the walls, partitions, or sprinkler heads;
■
Band boxed materials or secure them with cross-ties or
shrink plastic fiber;
■
Stack drums, barrels, and kegs symmetrically;
■
Block the bottom tiers of drums, barrels, and kegs to
keep them from rolling if stored on their sides;
■
Place planks, sheets of plywood dunnage, or pallets
between each tier of drums, barrels, and kegs to make a
firm, flat, stacking surface when stacking on end;
■
Chock the bottom tier of drums, barrels, and kegs on each
side to prevent shifting in either direction when stacking
two or more tiers high; and
■
Stack and block poles as well as structural steel, bar stock,
and other cylindrical materials to prevent spreading or
tilting unless they are in racks.
In addition, workers should do the following:
■
Paint walls or posts with stripes to indicate maximum
stacking heights for quick reference;
■
Observe height limitations when stacking materials;
■
Consider the need for availability of the material; and
■
Stack loose bricks no more than 7 feet in height. (When
these stacks reach a height of 4 feet, taper them back 2
inches for every foot of height above the 4-foot level. When
masonry blocks are stacked higher than 6 feet, taper the
stacks back one-half block for each tier above the 6-foot
level.)
6
Important Safety Measures
To reduce the number of accidents associated with
workplace equipment, employers must train employees in
the proper use and limitations of the equipment they
operate. In addition to powered industrial trucks, this
includes knowing how to safely and effectively use
equipment such as conveyors, cranes, and slings.
7
material. (If the crossover is low enough for workers to run
into it, mark the guard with a warning sign or paint it a
bright color to protect employees.)
■
Cover screw conveyors completely except at loading and
discharging points. (At those points, guards must protect
employees against contacting the moving screw. The
guards are movable, and they must be interlocked to
prevent conveyor movement when the guards are not in
place.)
8
■
Require workers to always check the crane’s load chart to
ensure that the crane will not be overloaded by operating
conditions.
■
Instruct workers to plan lifts before starting them to
ensure that they are safe.
■
Tell workers to take additional precautions and exercise
extra care when operating around power lines.
■
Teach workers that outriggers on mobile cranes must rest
on firm ground, on timbers, or be sufficiently cribbed to
spread the weight of the crane and the load over a large
enough area. (Some mobile cranes cannot operate with
outriggers in the traveling position.)
■
Direct workers to always keep hoisting chains and ropes
free of kinks or twists and never wrapped around a load.
■
Train workers to attach loads to the load hook by slings,
fixtures, and other devices that have the capacity to support
the load on the hook.
■
Instruct workers to pad sharp edges of loads to prevent
cutting slings.
■
Teach workers to maintain proper sling angles so that slings
are not loaded in excess of their capacity.
■
Ensure that all cranes are inspected frequently by persons
thoroughly familiar with the crane, the methods of
inspecting the crane, and what can make the crane
unserviceable. Crane activity, the severity of use, and
environmental conditions should determine inspection
schedules.
■
Ensure that the critical parts of a crane—such as crane
operating mechanisms, hooks, air, or hydraulic system
components and other load-carrying components—are
inspected daily for any maladjustment, deterioration,
leakage, deformation, or other damage.
9
What must employers do to ensure the safe
use of slings?
As an employer, you must designate a competent person to
conduct inspections of slings before and during use, especially
when service conditions warrant. In addition, you must
ensure that workers observe the following precautions when
working with slings:
■
Remove immediately damaged or defective slings from
service.
■
Do not shorten slings with knots or bolts or other
makeshift devices.
■
Do not kink sling legs.
■
Do not load slings beyond their rated capacity.
■
Keep suspended loads clear of all obstructions.
■
Remain clear of loads about to be lifted and suspended.
■
Do not engage in shock loading.
■
Avoid sudden crane acceleration and deceleration when
moving suspended loads.
10
What are the safety requirements for
design?
All new powered industrial trucks, except vehicles
intended primarily for earth moving or over-the-road hauling,
must meet the design and construction requirements for
powered industrial trucks established in the American
National Standard for Powered Industrial Trucks,
Part II, ANSI B56.1-1969. Trucks approved for fire safety
also must bear a label, or some other identifying mark,
indicating acceptance by a nationally recognized testing
laboratory.
11
■
Butadiene
12
■
Acetaldehyde
■
Cyclopropane
■
Ethylene
■
Isoprene
■
Hydrogen (or gases or vapors equivalent in hazard to
hydrogen)
■
Ethylene oxide
■
Propylene oxide
■
Diethyl ether
■
Unsymmetrical dimethyl hydrazine
In addition, workers may not use these trucks in
atmospheres containing hazardous concentrations of metal
dust, including aluminum, magnesium, and other metals of
similarly hazardous characteristics. In atmospheres
containing carbon black, coal, or coke dust, workers may use
only approved powered industrial trucks designated as EX.
Where dusts of magnesium, aluminum, or bronze may be
present, fuses, switches, motor controllers, and circuit
breakers of trucks must have enclosures specifically approved
for such locations.
Some powered industrial trucks are designed, constructed,
and assembled for use in atmospheres containing flammable
vapors or dusts. These include powered industrial trucks
equipped with the following:
■
Additional safeguards to their exhaust, fuel, and electrical
systems;
■
No electrical equipment (including the ignition);
■
Temperature limitation features; and
■
Electric motors and all other electrical equipment
completely enclosed.
13
Workers may use these specially designed powered
industrial trucks in locations where volatile flammable liquids
or flammable gases are handled, processed, or used. The
liquids, vapors, or gases should be confined within closed
containers or closed systems and not allowed to escape.
These trucks are approved and generally designated as DS,
DY, ES, EE, EX, GS, or LPS. See Title 29 of the Code of
Federal Regulations (CFR) Part 1910.178(b) for more
detail on these designations.
14
■
Do not place arms and legs between the uprights of the
mast or outside the running lines of the truck.
■
Set brakes and put other adequate protection in place to
prevent movement of trucks, trailers, or railroad cars when
using powered industrial trucks to load or unload materials
onto them.
■
Provide sufficient headroom under overhead installations,
lights, pipes, and sprinkler systems.
■
Provide personnel on the loading platform with the means
to shut off power to the truck whenever a truck is
equipped with vertical only (or vertical and horizontal)
controls elevatable with the lifting carriage or forks for
lifting personnel.
■
Secure dockboards or bridge plates properly so they won’t
move when equipment moves over them.
■
Handle only stable or safely arranged loads.
■
Exercise caution when handling tools.
■
Disconnect batteries before repairing electrical systems on
trucks.
■
Ensure that replacement parts on industrial trucks
are equivalent to the original ones.
15
the identity of the person(s) performing the training or
evaluation. In addition, you must conduct an evaluation of
each powered industrial truck operator’s performance at least
once every 3 years.
You must also conduct such an evaluation as well as
refresher training if one of the following applies:
■
Operator is observed operating the vehicle in an unsafe
manner;
■
Operator is involved in an accident or near-miss incident;
■
Operator receives an evaluation revealing unsafe operation
of the truck;
■
Operator is assigned to drive a different type of truck; or
■
Condition in the workplace changes in a manner that could
affect safe operation of the truck.
For more information contact your Regional OSHA office
or visit our website at http://www.osha.gov/dte/library/
materials_library.html#poweredindustrialtrucks
For more detailed information on powered industrial trucks, overhead
and gantry cranes, and slings, see 29 CFR Part 1910.178 through
1910.184 Subpart N.
16
Basic Safety and Health Principles
Employers can reduce injuries resulting from handling and
storing materials by using some basic safety procedures such
as adopting sound ergonomics practices, taking general fire
safety precautions, and keeping aisles and passageways clear.
What Is Ergonomics?
Ergonomics is defined as the study of work and is based
on the principle that the job should be adapted to fit the
person rather than forcing the person to fit the job.
Ergonomics focuses on the work environment, such as its
design and function, as well as items—such as the design
and function of work stations, controls, displays, safety
devices, tools, and lighting to fit the employees’ physical
requirements and to ensure their health and well being.
Ergonomics includes restructuring or changing workplace
conditions, to make the job easier, and reducing stressors that
cause musculoskeletal disorders. In the area of materials
handling and storing, ergonomic principles may require
controls such as reducing the size or weight of the objects
lifted, installing a mechanical lifting aid, or changing the
height of a pallet or shelf.
Although no approach completely eliminates back injuries
resulting from lifting materials, you can prevent a substantial
number of lifting injuries by implementing an effective
ergonomics program and by training your employees in
appropriate lifting techniques.
17
where smoking and using an open flame or a spark-producing
device is prohibited. Dissimilar materials that are dangerous
when they come into contact with each other must be stored
apart.
18
Training and Education
OSHA recommends that employers establish a formal
training program to teach workers how to recognize and
avoid materials handling hazards. Instructors should be well-
versed in safety engineering and materials handling and
storing. The training should reduce workplace hazards by
emphasizing the following factors:
■
Dangers of lifting without proper training.
■
Avoidance of unnecessary physical stress and strain.
■
Awareness of what a worker can comfortably handle
without undue strain.
■
Use of equipment properly.
■
Recognition of potential hazards and how to prevent or
correct them.
19
■
Safe postures for lifting and timing for smooth, easy lifting.
■
Aids such as stages, platforms, or steps, trestles, shoulder
pads, handles, and wheels.
■
Body responses—warning signals—to be aware of when
lifting.
20
OSHA Assistance
OSHA can provide extensive help through a variety of
programs, including technical assistance about effective
safety and health programs, state plans, workplace
consultations, voluntary protection programs, strategic
partnerships, and training and education, and more. Safety
and health add value to your business, to your work, and to
your life.
21
health program. The Federal Register notice is available
online at www.osha.gov.
22
Under the consultation program, certain exemplary
employers may request participation in OSHA’s Safety and
Health Achievement Recognition Program (SHARP).
Eligibility for participation in SHARP includes receiving a
comprehensive consultation visit, demonstrating exemplary
achievements in workplace safety and health by abating all
identified hazards, and developing an excellent safety and
health program.
Employers accepted into SHARP may receive an
exemption from programmed inspections (not complaint or
accident investigation inspections) for a period of 1 year. For
more information concerning consultation assistance, see the
list of consultation projects listed at the end of this
publication.
23
What is the Strategic Partnership Program?
OSHA’s Strategic Partnership Program, the newest
member of OSHA’s cooperative programs, helps encourage,
assist, and recognize the efforts of partners to eliminate
serious workplace hazards and achieve a high level of worker
safety and health. Whereas OSHA’s Consultation Program
and VPP entail one-on-one relationships between OSHA and
individual worksites, most strategic partnerships seek to have
a broader impact by building cooperative relationships with
groups of employers and employees. These partnerships are
voluntary, cooperative relationships between OSHA,
employers, employee representatives, and others (e.g., trade
unions, trade and professional associations, universities, and
other government agencies).
For more information on this program, contact your
nearest OSHA office, or visit OSHA’s website at
www.osha.gov.
24
OSHA also provides funds to nonprofit organizations,
through grants, to conduct workplace training and education
in subjects where OSHA believes there is a lack of workplace
training. Grants are awarded annually. Grant recipients are
expected to contribute 20 percent of the total grant cost.
For more information on grants, training, and education,
contact the OSHA Training Institute, Office of Training and
Education, 1555 Times Drive, Des Plaines, IL 60018, (847)
297-4810. For further information on any OSHA program,
contact your nearest OSHA area or regional office listed at
the end of this publication.
25
How do I learn more about related OSHA
publications?
OSHA has an extensive publications program. For a
listing of free or sales items, visit OSHA’s website at
www.osha.gov or contact the OSHA Publications Office ,
U.S. Department of Labor, OSHA/OSHA Publications, P.O.
Box 37535, Washington, DC 20013-7535. Telephone (202)
693-1888 or fax to (202) 693-2498.
26
Glossary
Boom - A long, straight beam hinged at one end and used for
lifting heavy objects by means of cables and/or hydraulics.
Booms can be of lattice construction or be made of heavy
tubular material.
Boom radius - The horizontal distance from the axis of
rotation of a crane or derrick boom to the boom tip.
Bracing - A diagonal piece of structural material that serves
to strengthen something.
Chassis - The frame upon which a vehicle’s body is mounted.
Chock - A wedge or block for steadying a body and holding it
motionless, for filling in excess space, or for preventing the
movement of a wheel.
Competent person - one who can identify health and safety
hazards in the workplace and has the authority to correct
them.
Crib - To line or support with a framework of timber.
Cumulative trauma disorders - Injuries that result from
continuous or repetitive motions over prolonged periods of
time.
Outrigger - A projecting member that extends from a main
structure to either provide additional stability or support.
Powered industrial trucks - Forklift trucks, tractors, platform
lift trucks, motorized hand trucks, and other specialized
industrialized trucks powered by electrical or internal
combustion engines.
Rigger - A worker who prepares heavy equipment or loads
of material for lifting.
27
Related Publications
Single free copies of the following publications can be
obtained from the U.S. Department of Labor, OSHA/OSHA
Publications Office, P.O. Box 37535, Washington, DC 20013-
7535. Send a self-addressed mailing label with your request.
Publications may also be ordered from www.osha.gov.
All About OSHA – OSHA 2056
Concrete and Masonry Construction – OSHA 3106
Consultation Services for the Employer – OSHA
3047 Control of Hazardous Energy
(Lockout/Tagout) – OSHA 3120 Crane or Derrick
Suspended Platforms – OSHA 3100 Personal
Protective Equipment – OSHA 3077
Sling Safety – OSHA 3072
The following publications are available from the
Superintendent of Documents, U.S. Government Printing
Office, P.O Box 371954, Pittsburgh, PA 15250-7954. Phone
orders: 1-866-512-1800 (toll free); 202-512-1800 (Metro DC).
Or visit GPO online at www.gpo.gov/su_docs/ for current
ordering and pricing information.
Assessing the Need for Personal Protective
Equipment: A Guide for Small Business Employers
(OSHA 3151).
Ergonomics: The Study of Work (OSHA 3125).
Handbook for Small Business (OSHA 2209).
Job Hazard Analysis (OSHA 3071).
Title 29 Code of Federal Regulations (CFR) Part
1900 to 1910.999 (General Industry Standards).
Title 29 Code of Federal Regulations (CFR) Part
1910.1000 to End (General Industry Standards).
28
Title 29 Code of Federal Regulations (CFR) Part 1926
(Construction)
29
OSHA Office Directory
OSHA Regional Offices
Region I Region VI
(CT,* ME, MA, NH, RI, VT*)
(AR, LA, NM,* OK, TX)
JFK Federal Building, Room E340
525 Griffin Street, Room 602
Boston, MA 02203
Dallas, TX 75202
(617) 565-9860
(214) 767-4731 or 4736 x224
Region II Region VII
(NJ,* NY,* PR,* VI*)
(IA,* KS, MO, NE)
201 Varick Street, Room 670
City Center Square
New York, NY 10014
1100 Main Street, Suite 800
(212) 337-2378
Kansas City, MO 64105
Region III (816) 426-5861
*These states and territories operate their own OSHA-approved job safety
and health programs (Connecticut, New Jersey and New York plans cover
public employees only). States with approved programs must have a
standard that is identical to, or at least as effective as, the federal standard.
30
OSHA Area Offices
32
Columbia, SC.............................................................................................(803) 765-5904
Nashville, TN..............................................................................................(615) 781-5423
Austin, TX....................................................................................(512) 916-5783 (5788)
Corpus Christi, TX...................................................................................(361) 888-3420
Dallas, TX.....................................................................................(214) 320-2400 (2558)
El Paso, TX..................................................................................................(915) 534-6251
Fort Worth, TX.................................................................(817) 428-2470 (485-7647)
Houston, TX................................................................................(281) 591-2438 (2787)
Houston, TX....................................................................(281) 286-0583/0584 (5922)
Lubbock, TX................................................................................(806) 472-7681 (7685)
Salt Lake City, UT.....................................................................................(801) 530-6901
Norfolk, VA................................................................................................(757) 441-3820
Bellevue, WA...............................................................................................(206) 553-7520
Appleton, WI..............................................................................................(920) 734-4521
Eau Claire, WI............................................................................................(715) 832-9019
Madison, WI...............................................................................................(608) 264-5388
Milwaukee, WI..........................................................................................(414) 297-3315
Charleston, WV.........................................................................................(304) 347-5937
33
OSHA-Approved State Plans
Commissioner
Commissioner
Alaska Department of Labor
Indiana Department of Labor
1111 W. 8th Street, Room 308
State Office Building
P.O. Box 21149
402 West Washington Street -
Juneau, AK 99802-1149
Room W195
(907) 465-2700
Indianapolis, IN 46204
Director (317) 232-2378
Industrial Commission of Arizona
Secretary
800 W. Washington
Kentucky Labor Cabinet
Phoenix, AZ 85007
1047 U.S. Highway 127 South,
(602) 542-5795
Suite 4
Director Frankfort, KY 40601
California Department of (502) 564-3070
Industrial Relations
455 Golden Gate Avenue Commissioner
- 10th floor Maryland Division of Labor and
San Francisco, CA 94102 Industry
(415) 703-5050 Department of Labor Licensing and
Regulation
Commissioner MOSH
Connecticut Department of Labor 1100 N. Eutaw Street, Room 613
200 Folly Brook Boulevard Baltimore, MD 21201-2206
Wethersfield, CT 06109 (410) 767-2215
(860) 263-6505
Director
Director Michigan Department of
Hawaii Department of Labor and Consumer and Industry Services
Industrial Relations P.O. Box 30643
830 Punchbowl Street 7150 Harris Drive
Honolulu, HI 96831 Lansing, MI 48909
(808) 586-8844 (517) 373-7230
Commissioner Commissioner
Iowa Division of Minnesota Department of Labor
Labor 1000 E. Grand and Industry
Avenue Des Moines, 443 Lafayette Road
IA 50319 St. Paul, MN 55155
(515) 281-3447
(651) 284-5010
34
Commissioner
Secretary
North Carolina Department
Puerto Rico Department of Labor
of Labor
and Human Resources
4 West Edenton Street
Prudencio Rivera Martinez Building
Raleigh, NC 27601-1092
505 Munoz Rivera Avenue
(919) 807-2900
Hato Rey, PR 00918
Commissioner (787) 754-2119
New Jersey Department of Labor
Director
John Fitch Plaza - Labor Building
South Carolina Department of
Market and Warren Streets
Labor, Licensing and
P.O. Box 110
Regulation Koger Office Park,
Trenton, NJ 08625-0110
Kingstree Building
(609) 292-2975
110 Centerview Drive
Secretary P.O. Box 11329
New Mexico Environment Columbia, SC 29211
Department (803) 896-4300
1190 St. Francis Drive
Commissioner
P.O. Box 26110
Tennessee Department of Labor
Santa Fe, NM 87502
and Workforce Development
(505) 827-2850
710 James Robertson Parkway
Commissioner Andrew Johnson Tower
New York Department of Labor Nashville, TN 37243-0659
W. Averell Harriman State Office (615) 741-2582
Building-12, Room 500
Commissioner
Albany, NY 12240
Labor Commission of Utah
(518) 457-2741
160 East 300 South Street,
Administrator 3rd floor
Nevada Division of Industrial P.O. Box 146650
Relations Salt Lake City, UT
400 West King Street, Suite 84111 (801) 530-6901
400 Carson City, NV 89703
Commissioner
(775) 684–7260
Virginia Department of Labor and
Administrator Industry
Oregon Department of Consumer Powers-Taylor Building
and Business Services 13 South 13th Street
Occupational Safety and Health Richmond, VA 23219
Division (OR-OSHA) (804) 786-2377
350 Winter Street, N.E. Room
430
Salem, OR 97310-3882
(503) 378-3272
35
Commissioner
Administrator
Virgin Islands Department of Labor
Worker’s Safety and Compensation
2203 Church Street
Division (WSC)
Christiansted, St. Croix,
Wyoming Department of
VI 00820-4660
Employment
(340) 773-1990
Herschler Building, 2nd Floor East
Commissioner 122 West 25th Street
Vermont Department of Labor and Cheyenne, WY 82002
Industry (307) 777-7786
National Life Building—Drawer
20 120 State Street
Montpelier VT 05620-3401
(802) 828-2288
Director
Washington Department of Labor
and Industries
P.O. Box 44001
Olympia, WA 98504-4001
(360) 902-4200
(360) 902-5430
36
OSHA Consultation Projects
37
Albany, NY..................................................................................................(518) 457-2238
Henderson, NV..........................................................................................(702) 486-9140
Columbus, OH...........................................................................................(614) 644-2631
Oklahoma City, OK.................................................................................(405) 528-1500
Salem, OR.....................................................................................................(503) 378-3272
Indiana, PA.................................................................................................(724) 357-2396
Hato Rey, PR..............................................................................................(787) 754-2171
Providence, RI............................................................................................(401) 222-2438
Columbia, SC.............................................................................................(803) 734-9614
Brookings, SD............................................................................................(605) 688-4101
Nashville, TN..............................................................................................(615) 741-7036
Austin, TX...................................................................................................(512) 804-4640
Salt Lake City, UT.....................................................................................(801) 530-6901
Montpelier, VT..........................................................................................(802) 828-2765
Richmond, VA...........................................................................................(804) 786-6359
Christiansted St. Croix, VI...................................................................(809) 772-1315
Olympia, WA..............................................................................................(360) 902-5638
Madison, WI..............................................................................................(608) 266-9383
Waukesha, WI............................................................................................(262) 523-3044
Charleston, WV.........................................................................................(304) 558-7890
Cheyenne, WY...........................................................................................(307) 777-7786
38