b. Sampling must be conducted as per the ARTP at 7 and 30 calendar days after completion of acute remedial treatment and meet the requirements set forth in Exhibit C of this Order. If sampling results show ongoing evidence of Legionella bacteria after ARTP implementation, the Health Department may require you to revise the ARTP and conduct additional remediation. Both ARTP revision and additional remediation actions shall occur within timeframes prescribed by the Health Department
IV. Modifications and operational changes
The Health Department must be notified prior to implementation of any planned operational changes to the management of the building’s potable water distribution system, any supplemental remediation to the system, or any proactive actions planned after receiving a written “Notice to Proceed” with ARTP.
V. Develop and implement the LTWMP
a. Within 90 days of receipt of positive Legionella sampling results from initial evaluation sampling, submit a signed affidavit (to be provided by the Health Department), attesting that the LTWMP has been developed by the Consultant and certified by the third-party auditor in accordance with the requirements set forth in Exhibit E of this Order and that 1202 Spofford Avenue ownership shall fully implement the LTWMP.
VI. Record retention
a. Records for all activities associated with this Order must be kept with the building’s records for 5 years andbe made available upon request by the Health Department.