Will there be an increase in turbidity (cloudiness or muddiness) or silt in the streams?
The increased flow from this work is expected to be minimal and should not impact turbidity or silt.
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The increased flow from this work is expected to be minimal and should not impact turbidity or silt.
Conditions in the streams are much improved because of previous cleanup work conducted in 2023. Although oily sheens remain, they are settled in the sediment and do not impact surface water unless disturbed. The increased water flow to Sulphur Run will be minimal and is not expected to disturb sheen…
Yes, because the reinspection requirements at 40 CFR section 763.85(b) apply only to schools which contain known or assumed ACBM. Other Frequent Questions about Asbestos Learn About Asbestos Asbestos and School Buildings Information for Owners and Managers of Buildings that Contain Asbestos Protect Your Family from Exposures to Asbestos Asbestos…
No. This would not be a homogeneous area, which is defined as “an area of surfacing material, thermal insulation material, or miscellaneous material that is uniform in color and texture.”[40 CFR part 763.83] Other Frequent Questions about Asbestos Learn About Asbestos Asbestos and School Buildings Information for Owners and Managers…
Yes. However, the annual notification regarding the availability of the school's management plan must continue indefinitely to parent, teacher, and employee organizations (or, in the absence of any such organizations, to the relevant group) (see sections 40 CFR part 763.84(f) and 40 CFR part 763.93(g)(4)). Copies of these annual notices…
Vocational schools that provide elementary or secondary education under state law are covered as schools under AHERA. Other Frequent Questions about Asbestos Learn About Asbestos Asbestos and School Buildings Information for Owners and Managers of Buildings that Contain Asbestos Protect Your Family from Exposures to Asbestos Asbestos Contaminated Vermiculite Insulation
Yes. Both the visual inspection and the abatement were not properly completed under 40 CFR part 763.90(i)(1). The loose debris should be removed and the area thoroughly re-cleaned. Air monitoring should be repeated using TEM analysis for the functional space where the original abatement occurred. (40 CFR part 763.90(f) and…
Split sampling is a technique where multiple samples are collected from the same location at the same time and then sent to separate laboratories for analysis. Checking to see if the labs get the same or similar results is a way to determine the accuracy of the data. If there…
Each truck leaving the derailment site that is carrying contaminated waste is checked to ensure all material is safely secured. Also, all trucks go through a washing process before departing the site. The washing process ensures the vehicles’ wheels and undercarriage are free of dirt and mud. Street sweepers are…
Yes. 40 CFR part 763.88(d) of the asbestos in schools rule states that “[t]he local education agency shall select a person accredited to develop management plans to review the results of each inspection, reinspection, and assessment . . . ” Other Frequent Questions about Asbestos Learn About Asbestos Asbestos and…
40 CFR part 763.99(a) and (a)(7)of the asbestos-containing materials in schools rule provides that an LEA “shall not be required to perform an inspection under § 763.85(a) in any sampling area . . . or homogeneous area of a school building where: . . . (7) An architect or project…
An asbestos management plan is required to provide documentation of the recommended asbestos response actions, the location of asbestos within the school, and any action taken to repair or remove the material. The school authority must maintain records to be included in the Asbestos Management Plan. These records include among…
Not necessarily. Undamaged asbestos that is properly managed in place poses little health risk to students, teachers and other school occupants. However, it is important that the proper school designated authorities regularly inspect the condition of asbestos-containing materials to ensure they remain intact. Asbestos can pose a health hazard when…
Phase 1 of soil sampling is complete, and we have received most of the preliminary data. The vast majority of results are within typical ranges for soil. Samples taken on private properties are all within typical soil levels, and only a few samples taken along public right-of-way (next to roads…
No, accredited workers and contractor/supervisors are not accredited to perform inspections and must obtain separate inspector accreditation in order to collect bulk samples in order to determine the presence or location of asbestos-containing building materials. Other Frequent Questions about Asbestos Learn About Asbestos Asbestos and School Buildings Information for Owners…