Specifications include, but are not limited to: Site Specific Health and Safety Plan (HASP). Performance of the site investigation requires the QEP to prepare a site-specific Health and Safety Plan which complies with the requirements of 29 CFR 1910.120. The Plan shall be designed to identify, evaluate, and control safety and health hazards, and provide for emergency response for hazardous waste operations. In all cases Vermont Occupational Safety and Health Administration (VOSHA) worker safety requirements must be met and will be the responsibility of the site investigation QEP.Site Visit to Schools.DEC will provide a checklist of potential sources of PCBs in schools (such as sealants, coatings, paints, etc.).There are additional considerations for career and technical centers.QEP, collaborating with school officials,willdetermine which of the potential sourcesis currently presentorhistorically presentand what room the potential source is or was located in. Submission ofIndoor Air Sampling Plans. Within 30 days of the planned sampling, an Indoor Air Sampling Planwritten in compliance with the IRulemust be submitted to DEC for review and approval.This plan must include school name, contact information, dates of construction and renovation of the school, map of sampling locations and justification for these locations, number of samples, a copy of the completed school PCB checklist, proposed sampling method, name of laboratoryand analytical method to be used,QA/QC samples, ambient samples, and timeline for sample collection, receipt of results, and report completion.Indoor Air Sampling for PCBs.Within 30 days of receiving approval of the Indoor Air Sampling Plan(s), contractor is to carry out the indoor air sampling. DEC recommends conducting the samplingvia EPA Method TO-10A for 24 hours and analyzing samplesfor individual PCBs Aroclors using EPA method 8082(reporting limit must be below 10 ng/m3).DEC also recommends that the laboratory review the raw dataand report any peaks that cannot be identified as an Aroclor (unidentified peaks) but fall within the retention time windows for a potential PCB congener.Samples will be collected from at least 30% of the school building’s rooms. One ambient sample is to be collected and one duplicate sample collected for every 20 samples collected.