Implementing the direction of the Dongnai Provincial People's
Committee in Document No. 4610/UBND-KTN dated May 4th 2021 on the
implementation of early response solutions to adverse impacts when the weather
changes from the dry season to the rainy season on May 31st in 2021,
the Dongnai Industrial Zones Authority has issued Document No. 1739/KCNDN-MT,
which requires the industrial zone infrastructure companies and enterprises in the
industrial zones in the province to do some of the following:
1. For the enterprises:
- Cleaning all yards, manholes and rainwater drainage
routes of enterprises, especially enterprises producing animal and poultry
feed, producing building materials; using coal and enterprises containing raw
materials and products outdoors.
- Collecting and treating all kinds of waste
(wastewater, solid waste) during the cleaning process in accordance with
regulations.
2. For the industrial zone
infrastructure companies:
- Regularly and continuously operating the centralized
wastewater treatment plant to ensure that wastewater generated from industrial
zones always meets the prescribed standards. In case of an incident, it is
necessary to take timely measures to prevent wastewater from being discharged
into the environment and report it immediately to a competent state management
agency for coordination in handling.
- Supervising and urging the enterprises in the industrial
zones to implement environmental protection measures in accordance with
regulations.
- Cleaning the manholes of the industrial zone,
collecting and treating all kinds of waste (wastewater, solid waste) during the
cleaning process in accordance with regulations.
- Monitoring wastewater sources of enterprises in
industrial zones is the strictest in Bien Hoa industrial zones (related to Dong
Nai river), Dinh Quan industrial zone (related to La Nga river), and industrial
zones in Nhon Trach district.
- Quickly deploying the construction of an incident
lake as prescribed in Clause 19, Article 3 of the Government's Decree No.
40/2019/ND-CP dated May 13 2019 in order to limit the impact of industrial
wastewater on water surface resources.
The content of the document No. 1739/KCNDN-MT dated
May 31, 2021 of Dongnai Industrial Zones Authority can be viewed here 
1739. tang cuong kiem soat mua mua.pdf.