Common use of Pathway Interruption Clause in Contracts

Pathway Interruption. Provide dust curtains or temporary enclosures to prevent dust from migrating to other areas when applicable. · Locate pollutant sources as far away as possible from supply ducts and areas occupied by workers when feasible. Supply and exhaust systems may have to be shutdown or isolated during such activity. · During construction, isolate areas of work to prevent contamination of clean or occupied areas. Pressure differentials may be utilized to prevent contaminated air from entering clean areas. · Depending on weather, ventilation using 100% outside air will be used to exhaust contaminated air directly to the outside during installation of VOC emitting materials.

Pathway Interruption. Provide dust curtains or temporary enclosures to prevent dust from migrating to other areas when applicable. · • Locate pollutant sources as far away as possible from supply ducts and areas occupied by workers when feasible. Supply and exhaust systems may have to be shutdown shut down or isolated during such activity. · • During construction, isolate areas of work to prevent contamination of clean or occupied areas. Pressure differentials may be utilized to prevent contaminated air from entering clean areas. · • Depending on weather, ventilation using 100% outside air will be used to exhaust contaminated air directly to the outside during installation of VOC emitting materials.

Pathway Interruption. Provide dust curtains or temporary enclosures to prevent dust from migrating to other areas when applicable. · Locate pollutant sources as far away as possible from supply ducts and areas occupied by workers when feasible. Supply and exhaust systems may have to be shutdown or isolated during such activity. · During construction, isolate areas of work to prevent contamination of clean or occupied areas. Pressure differentials may be utilized to prevent contaminated air from entering clean areas. · Depending on weather, ventilation using 100% outside air will be used to exhaust contaminated air directly to the outside during installation of VOC emitting materials.. ***Confidential Treatment Requested*** 84 ***Text Omitted and Filed Separately with the Securities and Exchange Commission Confidential Treatment Requested Under