RRP Training Refresher: What is Vertical Containment and When is it Required?
It’s probably been a while since you took your RRP Certified Renovator Training Class. This blog post is offered as a refresher topic to help you keep important details about the RRP rule top of mind when selling, estimating or performing RRP renovations.
What is Vertical Containment

Vertical containment refers to a vertical barrier consisting of plastic sheeting or other impermeable material over scaffolding or a rigid frame, or an equivalent system of containing the work area. Vertical containment is required for some exterior renovations but it may be used on any interior or exterior renovation.
Is vertical containment required for interior jobs?
No, the use of vertical containment is not required for interior jobs, but you can minimize the amount of floor containment needed by making use of vertical containment for interior projects. Floor containment measures may stop at the edge of the vertical barrier when using a vertical containment system consisting of impermeable barriers that extend from the floor to the ceiling and are tightly sealed at joints with the floor, ceiling and walls. One advantage of vertical containment in addition to the reduction of floor area to be covered is the potential reduction of the floor area and other areas that will need to be cleaned on completion of renovations
Is vertical containment required for exterior jobs?
Yes, vertical containment, or an equivalent system of containing the work area, is required for exterior jobs where the property line is within 10 feet of the area of paint disturbance. In addition, vertical containment can also be used to minimize the amount of ground containment needed for a project. Ground containment measures may stop at the edge of the vertical barrier when using a vertical containment system.
Creative Use of Vertical Containment
Constructing vertical containment can also allow the contractor to create a sealed working space within a room where the dust can be completely contained to a limited and controlled area. The space created is referred to as a “dust room”. This can be extremely helpful in reducing containment and cleaning costs in other work areas if painted components are brought to this area to be repaired or modified, and are then cleaned before returning them to their original location. One example of this might be cutting down interior doors after the installation of carpeting. Another might be ripping down head stops when installing replacement windows.
Additional Resources
What is a "Dust Room" and why consider using one for EPA RRP work?
Zip Wall video about creating a variety of vertical barriers using their products

Looking for accurate information about the EPA RRP rule? 

Containment is required by the RRP Rule because it reduces the risk to you and residents. Following the work area setup requirements will protect you, your co-workers and residents by confining lead-contained dust and debris to a defined and demarcated area. Confining the lead is an important consideration in avoiding exposure. Reducing the risk to you and co-workers is also dependent upon use of personal protective equipment. Requirements for the personal protection of workers are established by OSHA and can be found in the OSHA document titled
Proper containment also facilitates efficient cleaning of the work area. The pre-work setup process is essential to keeping lead-contaminated dust confined to the work area where it can be easily cleaned. Proper containment of the work area helps to limit the area you need to clean after the job is complete. Knowing exactly where to clean is an important factor in saving time (and money) spent on cleanup.
Covering floors (or the ground) with plastic sheeting a minimum distance beyond the surfaces being renovated (6 feet for interior jobs and 10 feet for exterior jobs).

In this example, I would place 3.5 mil plastic (from Home Depot), instead of the 6 mil plastic 10 feet out on the ground. Then, I would make sure doors/windows were closed, put plastic over any doors and then put up the warning sign. I would also run a plastic runner out to the dumpster and surround the ground around the dumpster with plastic. Doing the containment this way, saves me from having to wrap, bag or HEPA vac the siding (or myself). This is because I can dump the siding without ever going outside the containment area.
I can demo the tile, tub, shower, toilet and remove the demolition debris without doing any RRP. After that has been done, I cover up ducts with plastic, make sure windows are closed, close doors and cover with plastic, put up a warning sign and then cover the subfloor with plastic (6 feet out from where I will be working). 

There was no mention of having to wear disposable suits, dust mask, booties or headwear. (Still might need to comply with OSHA)
It didn’t say I had to use 6 mil plastic, which made me happy since the 3.5 mil plastic sold at Home Depot cost less.
This is an excellent observation and question. The liability in such a situation is huge. I just recently had a conversation about this topic with an attorney well familiar with the RRP rule. Her suggestion was to consider asking the home owner to do testing of the occupants and perhaps even dust wipe testing at the home before beginning any work to establish a point of reference. Discussing this with and asking the home owner to do so would obviously be a sensitive conversation and could likely be a tough sell for many contractors.
The RRP rule requires that dust and debris be controlled in the work area while working in homes built prior to 1978 unless all effected components of the renovation are properly tested and lead is not found. You can find information about the legal definition of lead paint and the accuracy of testing methods
Required containment is similar for all jobs, but jobs that generate more dust and debris may require protection of larger areas. While the Rule does not require vertical containment, such systems may be helpful in limiting the size of the area affected by the work and may reduce the area that must be cleaned at the end of the job. Pre-engineered containment systems (purchased and home-made) are very helpful in cutting time spent on the job erecting containment and are easier to install than hanging plastic sheeting with tape. These systems also allow the contractor to create a sealed room within a room where the dust can be completely contained to a limited and controlled area.
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In addition to the OSHA rules contractors should already have been aware of related to worker safety, the EPA RRP rule has added yet additional OSHA concerns for renovators. One for example is working on a surface covered with plastic. OSHA considerations related to working on plastic are not part of the curriculum delivered during the required EPA certified renovator training. Due to the absence of this information, the EPA is essentially leaving it up to renovators to become aware of such considerations on their own. Once aware, renovators must seek out the information they need and adjust their work practices accordingly to avoid fines from OSHA should they get randomly inspected. Or worse, have a worker accident.
This begs a few questions. First, were the authors ignorant of such considerations? Asked another way, does the left hand know what the right hand is doing? Is this another example of a breakdown in communication between very significant departments of our government charged to look out for our best interests? A second question might be; did the authors of the EPA RRP rule leave this information out of the rule for a strategic purpose? Perhaps this is just one more way to force small independent businesses out of the construction industry in favor or labor unions. 
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One way to think about this might be to relate it to eating fish. The government often says that if you fish in certain bodies of polluted water, you can safely eat up to so many of the fish you catch without any health concerns. If the government says you can eat up to 3 fish a year, how safe would you feel eating even one fish? Using this analogy, how safe might the owner feel having renovations done if there is any lead present at all at their property?
EPA Answer: Not necessarily. "Child-occupied facility'' means a building, or portion of a building, constructed prior to 1978, visited regularly by the same child, under 6 years of age, on at least two different days within any week (Sunday through Saturday period), provided that each day's visit lasts at least 3 hours and the combined weekly visits last at least 6 hours, and the combined annual visits last at least 60 hours. Child-occupied facilities may include, but are not limited to, day care centers, preschools and kindergarten classrooms. Child-occupied facilities may be located in target housing or in public or commercial buildings. 

"The RRP Rule covers renovations, which are defined as modifications of existing structures or portions of structures. The rule does not apply to demolitions of an entire free-standing building or structure.


