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necessary to control mold growth. The following conditions were identified as locations of <br /> water leafs within the MMHS. <br /> Raaf Leaks and Water-Damaged Materials <br /> As indicated previously, the assessment was prompted by concerns of water <br /> damage/mold related to chronic roof leaks. Signs of roof leafs e.g., rater-damaged ceiling tiles <br /> and peeling paint)were observed in many areas throughout the school (Pictures 8 and 9/Table 1). <br /> Water-damaged ceiling tiles can provide a source of moisture/microbial growth and should be <br /> replaced after a water leak is discovered and repaired. <br /> Science room 1 -236 was reported as an area impacted by recent roof leafage. As a <br /> temporary measure, a bucket was placed above the ceiling the system to collect rainwater <br /> (Pictures 10 and 11). Mr. Fripp reported that the source of leafage was traced to damaged <br /> rubber membrane around the curb of a rooftop exhaust vent(Picture 12). Attempts have been <br /> made to repair the membrane in this area. Water-damaged ceiling tips were noted throughout <br /> this room. M PH IAQ staffexamined conditions above the ceiling tyle system for water- <br /> damaged building materials that could provide a source for mold growth. No mold colonized <br /> materials were observed in this area at the time of the assessment. The ceiling plenum is ars area <br /> that has a large volume for air movement, which aids in drying (Picture 13). <br /> Water-damaged gypsum wallboard (GVH) and peeling paint was observed in the first floor <br /> corridor outside of the main office. s in entified in the BET rep rt, this damage is related to <br /> the copper gutter system installed above this area (Pictures 14 and 15). <br />