14-MOVE TO APPROVE RES ACCEPTING BID AND AWARDING CONTRACT FOR SECOND PHASE OF HAZARDOUS MATERIALS REMEDIATION OF GRAND THEATER TO NCM DEMOLITION AND REMEDIATION LP

Home Browse Search

Fungal-Biological Hazard Remediation Protocol-Phase II Irerracon Grand Theater ■ 21 Lamar Street, Paris, Texas February 24, 2011 ■ Terracon Project No. 94117645 individuals enter the vacant building during the duration of the fungal remediation project (Rule § 295.322, Minimum Work Practices and Procedures for Mold Remediation: (d) Containment is not required if only persons who are licensed or registered under this subchapter occupy the building in which the remediation takes place at any time between the start-date and stop-date for the project). b) The remedial work areas will have a minimum of four (4) air changes per hour and will be operated continuously for the duration of the project. The duration of the Fungal-Biological Hazard Remediation project for the purposes of this requirement will be considered from the time containment is established through the time acceptable post remediation clearance results are provided by the Mold Assessment Consultant (MAC). The containment/critical barriers must remain in place until interim written notification of post remediation clearance has been received from the MAC. The contained works will be exhausted to the outdoor environment and not operated under recirculation mode unless the MAC has given approval of short-term recirculation due to building security issues or extended worker absence. Prior to Final Clearance air sample collection the contained work areas will have been operating under exhaust for a minimum of 72 hours. 7.0 VENTILATION a) The Phase II remediation work area will be ventilated with the previously established ventilation system as defined for the ACM-LBP abatement as referenced in Scope of Work for Hazardous Materials Abatement, Terracon Project No. 94107645, June 4, 2012. Containment/critical barriers must remain in place until interim written notification of post remediation clearance has been received from the MAC. b) The Phase II containment must be maintained at a negative pressure differential of 5 Pascal, or, 0.02 inches of water, with HEPA filtered negative air machines (NAMS) that are exhausted to the immediate outdoor environment. The containment should have a minimum of four (4) air changes per hour and shall be operated continuously for the duration of the project. The negative pressure differential will be continuously monitored with a manometer. The containment/critical barriers must remain in place until interim written notification of post remediation clearance has been received from the MAC. 8.0 PPE DURING FUNGAL REMEDIATION Workers will wear personal protective equipment consisting of, at a minimum, full face N-100 respirators, disposable heavy duty work gloves and full body disposable coveralls while performing remedial work. If a worker cuts himself or has a skin abrasion during the h'.esponsive ■ Resourceful ■ Reliable 3 MAC # 0107/11-10-12