| 英文摘要 |
For competent authorities for business objectives and different place categories in this year, information sessions about indoor air quality (IAQ) have been held. The objects were the places that Tainan City announced to be managed, kindergartens, nursing homes, swimming pools, restaurants, and those needed to be re-examined in 2019, includes private fitness centers, baby care centers and underground indoor parking lots. The meeting mainly explained the indoor air quality related regulations and improvement cases. Another horizontal coordination meeting across bureaus and offices was held to discuss the powers and responsibilities of each bureau and the division of labor, and negotiated to establish a place counseling mechanism.
Regarding the planning of detection inspection, direct reading instrument-based measurements were conducted in the restricted zones and where people usually stay for 226 public sites, total of 112 announced public sites and 114 uncontrolled public and private sites were inspected. The inspection results showed that all 54 sites in the announcement site had instantaneous high values; the other the unannounced public and private sites included the three major types of places evaluated in 108 years (private fitness centers, baby care centers and underground indoor parking lots), restaurants and cooperated with the Sports Department to jointly inspected the swimming pools, there were 71 places with instantaneous high values, most of the sites had doors and windows closed and used internal circulation air conditioners has resulted in high levels of carbon dioxide, some sites had high levels of formaldehyde and TVOC due to the use of paint and plywood for decoration. PM10 and PM2.5 were occasionally affected by the poor outdoor air quality and the water vapor in the swimming pool, resulting in momentary high values. In this plan, 10 other public sites, during the open operation, were automatically and continuously monitored for CO2 and PM2.5 and high-concentration points will be screened for continuous monitoring for more than 3 days. As a result, there were 8 sites had CO2 or PM2.5 exceeding the standard.
According to the EPA's inspection and testing operation principles perform standard method audits for announced sites, total of 171 standard method tests were carried out in 36 announced sites, of which 33 audit results reached to regulatory standards, the CO2 and PM10 of one audiovisual singing site exceeded the standard, and the CO2 of two sports and fitness sites exceeded the standard. At present, the audiovisual singing site had been improved and passed the retest, and the remaining two sports and fitness sites were still improvement within the deadline.
In order to strengthen the willingness of independent management of indoor air quality in public and private sites, 43 sites that had not been unannounced public and private sites established indoor air quality maintenance plan. In addition, in order to let the sites understand its own indoor air quality problems and improvement directions, also screening of 8 sites where inspection and standard inspection results exceeded standards, arranged experts and scholars to provide on-site tutoring, assisted the sites to find possible pollution sources, and provided suggestions for improvement to the sites.
This plan regularly managed and maintained the “Tainan Indoor Air Quality Information Network”, dynamically updated the results of inspection of the city’s announcement sites, announced and amendment to EPA’s regulations, information on policy promotion and related news, updated the information of the announcement sites management platform, kept abreast of the status of announcements, this plan also assists the Environmental Protection Agency to achieve relevant indoor air quality evaluation standards, and achieved a self-evaluation score in the "108 years municipalities, counties (cities) government in cooperation with the promotion of indoor air quality management law implementation performance tracking. Follow-up inspection of 113 announcement sites in this city, there are still 3 newly established sites that have not completed the first periodic inspection and measurement, and the rest of the sites have completed the legal matters."
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