The 8-Minute Rule for Termite Control Maintenance
This article was originally written in June 2011 and Has Been Upgraded for formatting and content in June 2018
The North Carolina Official Wood-Destroying Insect Information Report (Form No. WDIR 100), adopted by the Structural Pest Control Committee, is used for reporting the presence or absence of wood-destroying insects and their evidence in structures for sale. To issue this document an individual must be licensed by the North Carolina Department of Agriculture & Consumer Services, Structural Pest Control Division or work for someone who is licensed to perform structural pest control work.
It is especially important that homebuyers, lenders and other interested individuals understand the scope and limitations of this form. How is the inspection performed and what's inspected By legislation, an inspection for wood-destroying insects and their evidence is the careful visual examination of all accessible areas of a building and the sounding of accessible structural members adjacent to slab areas in contact with masonry walls and other areas particularly susceptible to attack by wood-destroying insects.
Permanently attached decks, porches, storage sheds, etc. are included in these inspections. Outbuildings or other detached structures are not routinely inspected unless specifically requested by the client. In order for the inspection to be performed properly, the pest control operator (PCO) should have access to all interior and exterior areas of the structure to be inspected.
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Be acquainted with those conditions. The PCO must indicate areas of the structure which were inaccessible at the time of the inspection. Clearly inaccessible locations, such as inside walls, beneath carpet or other floor coverings, etc., will not be listed separately. An inspection of inaccessible areas may necessitate the removal of walls and also to give access, which an additional fee might be charged.What will be reported that the WDIR is issued for informational purposes and is required to reveal information concerning evidence of wood-destroying insects only.
The WDIR is not a warranty as to the absence of wood-destroying insects; it's a report of the presence or absence of wood-destroying insects in read the time of the inspection. Though sometimes referred to as a clearance letter or even a termite letter, it is not a"clearance letter," in that it does not necessarily obvious a structure; and it's not a"termite letter," in that it addresses more than simply termites.
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Other common insects may also be reported. "Conditions conducive to subterranean termites" should also be reported. At minimum, timber making direct dirt contacts, cellulose debris under a construction and moist wood (wood moisture content of 20% or more than) in the crawl space or other regions of the structure has to be reported as conditions conducive to subterranean termites.
Other conditions that may be conducive to termites include insufficient clearance between wood members and the soil, excessive moisture in the crawl space, construction defects or improper grading. The PCO have to assess these and other conditions individually for each property inspected. Termites are extremely effective at finding the only possible entry point into a structure.
They construct earthen shelter tubes to make it to the wood from the ground where they reside. Termites can infest finished floors covered by vinyl flooring or carpeting, interior walls, and other regions that cannot be seen during a PCOs Full Report inspection. Research has shown that termites can construct tubes at the rate of approximately 2 and one-half inches per hour.
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This is also true when talking about house borers. An inspection of the arrangement might not show evidence at the time of the inspection. But, depending on the time of structure they can become active following an inspection has been performed. What conditions are not documented The PCO is not required to report on the presence of harm or the extent of any harm.
The WDIR is not a structural damage report. Such evaluations should be see this abandoned to a structural engineer, contractor or building specialist. The WDIR will not show the presence of damage by wood-decay fungi (wood rot) or wildlife. Though the PCO may be the only individual who goes beneath or in the attic of the arrangement, he's not responsible for reporting everything that may be wrong with this structure.
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Home inspectors or other contractors must be called to determine the integrity of the building elements. The PCO is not responsible for any evidence that may had been inaccessible at the time of the inspection. Buyers should take note of these areas listed on the form as inaccessible. What happens when evidence of wood-destroying insects is foundWhen a PCO finds evidence of wood-destroying insects (for example, termite tubes or cast wings, harm or leave holes from wood-boring beetles etc.) he should report its presence and particular location on the WDIR.