DID YOU KNOW?

You can learn about the Ascon project, how our team manages stormwater onsite, and progress made on cleanup efforts through explainers on our website. Check them out at https://asconhb.com/explainers/.

Explainers

SITEWIDE ACTIVITIES

  • MAINTENANCE: Regular maintenance is being conducted within the Site and around the perimeter fence and gate areas.

  • INSPECTIONS:

    • DTSC is the lead regulatory agency for the Ascon project and conducts inspections at Ascon. Their inspection reports can be found on the online DTSC database, Envirostor.
    • The City of Huntington Beach continues its regular stormwater inspections of Ascon. Ascon remains in compliance with stormwater pollution prevention requirements.
    • Regular inspections are conducted by Orange County Vector Control of the onsite detention basins and other areas of the Ascon Site where water may be detained. The last inspection was conducted on June 26, 2024. Active mitigation measures by Vector Control are protective of the community, as well as onsite workers, to prevent mosquitoes.
  • SECURITY: 24-hour onsite security continues. Security is not always visible at the entrance gates. In addition to 24/7 onsite security, there are regular visits by air quality technicians, Site inspectors, and Site maintenance personnel. Unannounced visitors without official business or agency oversight of Ascon are not permitted to enter the Site. Trespassers will be reported to the Huntington Beach Police Department and DTSC.

    You may see: You may see flashlights or headlights from a limited number of vehicles at night conducting inspections and providing security at the 38-acre Site.

    In an emergency: If you see or hear something that appears urgent, please call the Huntington Beach Police Department at 911 first, then the Ascon community information line, 714-388-1825. Calls to the Ascon information line are automatically logged and relayed by text and email to the Ascon team.

AIR MONITORING

Dust and total VOC monitoring is conducted 24/7 at upwind and downwind stations on the Ascon Site documenting effective dust control measures. DTSC has approved a pause in the offsite air monitoring when no earthwork, including excavation, is occurring until the remedy resumes.

Where to find air monitoring data and live stream weather: Sitewide and live streaming weather conditions from the Ascon site are found on the Actively Monitoring Air Quality page on asconhb.com. During no active earthwork, total VOCs and dust data will be posted weekly. Offsite monitoring is paused. To view archived air monitoring results posted by DTSC on Envirostor — including weekly field inspections by DTSC that include air monitoring observations — click on “Community Involvement Documents” and scroll to “Updates and Information.”

SAFETY MESSAGE

SEE SOMETHING? HAVE A QUESTION? Call our information line: 714-388-1825 or email us at [email protected]

DRONES: Drone flights over Ascon can create worker and Site safety issues. Please don’t fly drones over sensitive onsite equipment and the power lines along the perimeter of Ascon. We appreciate the community’s assistance.

ENTRANCE AND EXIT GATES: Entering the Ascon site is prohibited to those who are not authorized. The community is asked to keep a safe distance from both entrance and exit gates at Ascon, and refrain from parking, walking, or standing in these areas. The gates on Magnolia Street and Hamilton Avenue may open unexpectedly for workers and site inspections, as well as supply delivery and removal.

PEDESTRIANS: Your safety is important! Pedestrians have been observed walking next to Ascon along Magnolia and Hamilton streets (adjacent to the concrete fence base where there currently is no sidewalk). We encourage pedestrians to observe public pathway signage and use the sidewalks on the east side of Magnolia and the north side of Hamilton.

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