Delaware
Infectious
Waste
Background Information
Definition
of Regulated Medical Waste
Managing Regulated Medical
Waste
OSHA Regulations
Statutes, Regulations and
Guidelines
Contacts
More Information
Background Information
Medical waste differs from hazardous waste. Hazardous waste is regulated by the US EPA (and related state rules) under the Resource Conservation and Recovery Act. Medical waste is not covered federal environmental laws or US EPA regulations (with the exception of a medical waste that also meets the definition of hazardous waste). Rather, medical waste is mostly controlled by state law and associated regulations. In addition to state environmental agency laws/rules, aspects of medical waste management are also controlled by the Occupational Safety & Health Administration (federal and/or state) and Department of Transportation (federal and state).
Each of our 50 states have developed rules and implemented regulations for medical waste. The state rules vary to some extent, including terminology. Depending on which state you live in, you may hear the terms regulated medical waste, biohazardous waste or infectious medical waste. In most cases, these terms all refer to the same thing: that portion of the medical waste stream that may be contaminated by blood, body fluids or other potentially infectious materials, thus posing a significant risk of transmitting infection.
Most states have regulations covering packaging, storage, and transportation of medical waste. Some states require health care facilities to register and/or obtain a permit. State rules may also cover the development of contingency plans, on-site treatment, training, waste tracking, recordkeeping, and reporting.
In most states, the environmental protection agency is primarily responsible for developing and enforcing regulations for medical waste management and disposal. Although in some states, the department of health may play an important role or even serve as the primary regulatory agency. Where both agencies are involved, typically the department of health is responsible for on-site management and the environmental agency is responsible for transportation and disposal.
OSHA, whether it is the U.S. Department of Labor Occupational Safety & Health Administration or an OSHA state program (24 states operate their own program), regulates several aspects of medical waste, including management of sharps, requirements for containers that hold or store medical waste, labeling of medical waste bags/containers, and employee training. These standards are designed to protect healthcare workers from the risk of exposure to bloodborne pathogens. However, they also help to systematically manage wastes, which benefit the public and environment.
Regulated medical waste is defined by the US Department of Transportation as a hazardous material. DOT rules mostly apply to transporters rather than healthcare facilities; although, knowledge of these rules is important because of the liability associated with shipping waste off-site.
Definition
of Infectious Waste
Infectious wastes are special solid wastes that may
cause human disease and may reasonably be suspected of harboring human
pathogenic organisms, or may pose a substantial present or potential
hazard to human health or the environment when improperly treated, stored,
transported, disposed of or otherwise managed. Types of solid wastes
designated as infectious include but are not necessarily limited to the
following:
- Biological wastes;
- Sharps;
- Discarded Biologicals;
- Isolation Wastes; and
- Other infectious wastes
Managing
Infectious Waste
Registration
All generators of infectious waste shall obtain an “Infectious
Waste Identification Number” for each site or location that generates
infectious waste. Registration shall be submitted on a form provided
by the Department.
Permit Requirements
Any person required to have a permit for activities
that will occur in the
management of infectious waste shall apply for a permit in accordance
with the regulations. No activity shall occur prior to receipt of all
permits required by the Department.
A new or revised operation plan for treatment, storage and/or disposal
of infectious waste shall be submitted to the Department whenever there
is an increase of more than 15 percent over a three calendar month average
in the maximum quantity of infectious waste receiving treatment, storage
or disposal per month by the facility or when changes are otherwise made
in an existing operation plan.
Prohibitions
- Infectious waste may not be disposed at a sanitary
landfill unless the waste has been rendered noninfectious and non-recognizable.
(In the case of extracted teeth, sterilization followed by landfilling
would be acceptable).
- Compactors, grinders or similar devices may not
be used by a generator to reduce the volume of infectious waste until
after the waste has been rendered noninfectious, or unless the device
is part of an approved treatment process which renders the waste non-infectious.
- Infectious wastes shall not be sent to a recycling
facility.
- Waste consisting of human anatomical remains, including
human fetal remains, may not be disposed of at sanitary landfills.
The remains must be incinerated, cremated or interred in accordance
with applicable regulations.
- Trans-chutes shall not be used to transfer infectious
waste between locations where it is contained.
Packaging Requirements
The generator of infectious waste shall not submit
for transport, storage, treatment or disposal any waste that is not packaged
in accordance with the regulations.
As a bag or other container becomes full, it must be immediately sealed,
packaged, labeled and managed Contractors or other agents may provide
services to the generator, including packaging and labeling of infectious
waste; however, no contract or other relationship shall relieve the generator
of the responsibility for packaging and labeling the infectious waste
as required by these regulations.
Sharps are to be packaged as follows:
- Sharps shall be contained in leak proof, rigid,
puncture-resistant containers that are tightly lidded. As soon as the
first sharp is placed in an empty container, the container shall be
labeled with the word "SHARPS", and the Biological Hazard
Symbol.
All infectious waste other than sharps shall be packaged
as follows:
- Waste shall be contained in two (one bag inside
the other) RED BAGS. The bags shall be individually tied or sealed.
As a bag or other container becomes full, it must be immediately sealed,
packaged, labeled and managed as described in this part;
- All bags containing infectious waste shall be red
in color. Waste contained in red bags shall be considered infectious
waste and managed as infectious waste;
- Bags shall be sealed by lapping the gathered open
end and binding with tape or closing device such that no liquid can
leak; and
- In addition to the plastic bag containers
described in this section, all infectious wastes must be enclosed
in a double-walled corrugated fiberboard box or equivalent rigid
container before it is transported beyond the site of generation.
All infectious waste shall be labeled immediately after
packaging. A label shall be securely attached to the outer layer of packaging
and be clearly legible. The label may be a tag securely affixed to the
package. Indelible ink shall be used to complete the information on the
labels, and the labels shall be at least three inches by five inches
in size.
All infectious substances that are transported must be packaged as described
in 49 CFR 173.196, October 1, 1996, Edition, even when that transport
is wholly within the boundaries of the State.
Storage Requirements
Infectious waste shall be contained in a manner that:
- Affords protection from vectors, rain and wind;
- Prevents the spread of infectious agents;
- Does not provide a breeding place or food source
for insects or rodents; and
- Prevents the leakage of waste from the storage bag
or container.
Infectious waste shall be placed in separate containers
from other waste at the point of origin in the producing facility.
Infectious waste may not be stored at the waste producing facility for
more than the following periods of time:
- Up to fourteen days at room temperature (18
to 28 degrees Celsius, 65 to 82 degrees Fahrenheit) or up to 45 days
in a refrigerator (2 to 7 degrees Celsius, 36 to 44 degrees Fahrenheit)
for all types of infectious waste, so long as it does not produce
conditions that are offensive or harmful to facility personnel or
the public welfare.
- Ninety days in a freezer (-20 to -18 degrees
Celsius, -4 to -1 degrees Fahrenheit) not used for food or patient
related items.
- Exemption. Sharps which are disposed in a
container specifically designed for sharps and which is sealed so
as to prevent leaks when it is full, are exempt from the time limit
on storage.
A container used for the storage
of infectious waste may not be reused unless one of the following applies:
- It has been decontaminated utilizing a Department-approved
decontamination procedure; or
- The surface of the container has been protected
from direct contact with infectious waste.
Reusable containers for infectious
waste shall be thoroughly washed and decontaminated by an approved
method each time they are emptied, unless the surfaces of the containers
have been completely protected from contamination by disposable liners,
bags or other devices removed with the waste. Approved methods of decontamination
include, but are not limited to, agitation to remove visible soil combined
with one of the following procedures:
- All parts of the container shall come in contact
with hot water of at least 82 degrees C (180 degrees F) for a minimum
of 15 seconds.
- All parts of the container shall come in contact
with chemical sanitizer by rinsing with or immersion in one of the
following for a minimum of 3 minutes:
- Hypochlorite solution (500 ppm available
chlorine),
- Phenolic solution (500 ppm active agent),
- Iodophor solution (100 ppm available
iodine), or
- Quaternary ammonium solution (400 ppm
active agent).
Reusable pails, drums, dumpsters or bins used for containment
of infectious waste shall not be used for containment of waste to be
disposed of as noninfectious waste or for other purposes except after
being decontaminated by procedures as described in this paragraph.
Areas used for the containment of infectious waste shall be secured so
as to deny access to unauthorized persons and shall be marked with prominent
warning signs and the biohazard symbol on, or adjacent to, the exterior
of entry doors, gates or lids. Wording of warning signs shall be in English, "CAUTION
-- INFECTIOUS WASTE STORAGE AREA -- UNAUTHORIZED PERSONS KEEP OUT" .
Warning signs shall be readily legible during daylight from a distance
of at least 25 feet.
Spill Management
All infectious waste management facilities are required
to keep a small containment and cleanup kit within 100 feet of any area
where infectious wastes are managed. The facility shall maintain and
implement a plan that provides the means of decontamination of any person
having had bodily contact with infectious waste while transporting the
waste to the treatment or disposal site or while handling or disposing
of the waste at the site.
Transport of Infectious Medical Waste
All transporters of infectious waste must be in compliance
with all applicable federal and state regulations and codes. No person
shall transport infectious waste without first having obtained a permit
from the Department
Transporters must deliver infectious waste to an off-site processing
or disposal facility within 15 days from collection from the generation
facility. Infectious waste shall be transported in a manner which protects
it from vectors, rain and wind; prevents the spread of infectious agents;
does not provide a breeding place or food source for vectors, and prevents
leakage of waste from the storage bags or other containers.
Transporters must meet specific requirements in regard to:
- Type of transport vehicles;
- Cleaning/decontamination of vehicles;
- Vehicle transport warning signs and labeling requirements
- Spill management; and
- Loading an unloading infectious waste.
Manifest Requirements
A generator of infectious waste shall complete a multi-copy manifest
before shipping, or causing the shipment of, infectious waste off site.
The generator, transporter and the operator of the infectious waste facility
must sign and date the manifest and keep copies of it. Copies of the
manifest shall be retained by all parties for at least three years.
Treatment and Disposal of Infectious
Waste
All treatment of infectious waste must utilize a method that will render
the waste non-infectious.
All pathological waste must be incinerated, cremated or interred. Other
disposal methods are not acceptable for this type of waste. This requirement
does not prohibit the disposal of certain specified wastes in a permitted
wastewater treatment system
Treatment of infectious waste must be conducted in a manner that eliminates
the infectious potential of the waste. A treatment process eliminates
the infectious potential of infectious waste if the owner or operator
of a treatment unit demonstrates that an Initial Efficacy Test and Periodic
Verification Test(s) have been completed successfully.
Recordkeeping and Reporting Requirements
Each generator of infectious waste shall submit an
annual report on a form provided by the Department, summarizing the information
from all manifests completed during the preceding calendar year. This
report shall be submitted to the Department within ninety days after
the end of the calendar year.
Each transporter of infectious waste shall submit an annual report on
a form provided by the Department, summarizing the information from all
manifests completed during the preceding calendar year. This report shall
be submitted to the Department by April 1 of the year following the year
covered by the report.
All waste management or treatment facilities that manage infectious waste
shall maintain required, detailed records for a period of three years.
OSHA
Regulations
In addition to the state medical waste environmental
regulations there are some Occupational Safety and Health Administration
(OSHA) rules that apply to medical/infectious waste. Delaware is
one of 26 states covered entirely by the federal OSHA program. This
program is operated by the Occupational
Safety and Health Administration. OSHA rules (Occupational
Exposure to Bloodborne Pathogens Standards) impact various aspects of
medical/infectious waste, including management of sharps, requirements
for containers that hold or store medical/infectious waste, labeling
of medical/infectious waste bags/containers, and employee training.
Statutes,
Regulations and Guidelines
Delaware – Special
Waste Management Requirements
Contacts
Delaware
Division of Air and Waste Management
More
Information
Infectious Waste Regulation in Delaware
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