Termite Control Maintenance for Dummies
This article was originally written in June 2011 and was updated 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 utilized for reporting the presence or absence of wood-destroying insects and their evidence in constructions such as sale. To issue that document an individual must be licensed by the North Carolina Department of Agriculture & Consumer Services, Structural Pest Control Division or work for someone who's licensed to carry out structural pest control work.
Therefore, it is especially important that homebuyers, lenders and other interested individuals understand the extent and limitations of the form. What's the inspection performed and what's inspected By legislation, an inspection for wood-destroying insects and their evidence is your careful visual examination of all accessible areas of a building and the sounding of accessible structural members adjacent to slab regions in contact with masonry walls and other areas especially 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 completed correctly, the pest control operator (PCO) must have access to all interior and exterior regions 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 areas, such as inside walls, beneath carpet or other floor coverings, etc., will not be listed individually. An inspection of inaccessible areas may necessitate the removal of walls and to provide access, which an additional fee might be charged.What will be noted 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 regarding the absence of wood-destroying insects; it is a report of the visible presence or absence of wood-destroying insects at the time of the inspection. Though sometimes referred to as a clearance letter or a termite letter, it is not a"clearance letter," in that it does not necessarily clear a structure; and it is not a"termite letter," in that it addresses more than simply termites.
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Other, less common insects may also be reported. "Conditions conducive to subterranean termites" must also be reported. At minimum, timber making direct soil contacts, cellulose debris under a construction and excessively wet wood (wood moisture content of 20 percent or greater than) in the crawl space or other areas of the construction must be reported as conditions conducive to subterranean termites.
Other conditions that may be conducive to termites include insufficient clearance between wood members and also the soil, excessive moisture in the crawl space, construction defects or improper grading. The PCO must assess these and other conditions individually for each property inspected. Termites are effective at finding the only possible entry point into a construction.
They build earthen shelter tubes to make it go to website to the wood from the ground where they reside. Termites can infest finished floors covered by vinyl flooring or carpeting, interior walls, and other areas that cannot be seen during a PCOs inspection. Research has shown that termites can construct tubes in the rate of about 2 and one-half inches per hour.
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This is also true when talking about old house borers. An inspection of this arrangement may not reveal evidence in the time go to website of this inspection. However, depending on the age of construction they can become active after an inspection was performed. What conditions are not reported that The PCO is not necessary to report the presence of harm or the extent of any harm.
The WDIR is not a structural damage report. Such evaluations should be abandoned to some structural engineer, contractor or other building expert. The WDIR will not show the presence of or 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 is not responsible for reporting everything that may be wrong with the arrangement.
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Home inspectors or other contractors must be called to determine the integrity of these 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 the 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 (such as termite tubes or throw wings, damage or leave holes out of wood-boring beetles etc.) he must examine its presence and specific location on the WDIR.