General and hazardous waste management
Waste Management
The Company has focused on optimizing waste management to reduce environmental impact continuously, hence established waste sorting measures inside office buildings as required by law for proper disposal at permitted agencies. Also, communications activities were conducted to promote employees and tenants’ collaboration in awareness of waste sorting. Records of waste volumes of all sorts were kept for calculating the reduced amounts of GHG emissions each month as follows:
| Operating areas | Type | Amount (Ton / year) |
Reduced GHG emission (ton-CO2eq / year) |
||||
|---|---|---|---|---|---|---|---|
| 2022 | 2023 | 2024 | 2022 | 2023 | 2024 | ||
| Head Office | General | 28.73 | 35.78 | 43.30 | 0 | 0 | 0 |
| Hazardous | 0.25 | 0.83 | 0.75 | 0 | 0 | 0 | |
| Recycled | 4.50 | 3.40 | 8.13 | 22.86 | 16.06 | 41.57 | |
| Organic | 2.33 | 2.34 | 6.44 | 1.08 | 1.09 | 3.00 | |
| Infectious | 0.13 | 0.17 | 0.11 | 0 | 0 | 0 | |
| Operating areas | General | 1.06 | 1.22 | 0.94 | 0 | 0 | 0 |
| Hazardous | 0 | 0.73 | 1.74 | 0 | 0 | 0 | |
| Recycled | 0.22 | 0.40 | 0.79 | 0 | 0 | 0 | |
| Organic | 0.45 | 0.60 | 1.53 | 0 | 0 | 0 | |
| Infectious | 0 | 0 | 0 | 0 | 0 | 0 | |
In addition, the Company has implemented non- hazardous waste reduction projects as follows:
- Organic Fertilizer Production Project: 6,443.10 kg of organic waste was processed into 1,370.00 kg of organic fertilizer, which was distributed to employees and building tenants.
- Waste Sorting Project: The company successfully sorted 8,134.10 kg of recyclable waste.
Leakage of hazardous substances Management
Leakage of hazardous substances: Chemical used by the Company is only Sodium Hypochlorite. The Company has established a chemical storage area in accordance with Ministerial Regulations prescribing standards for management and operation of safety, occupational health, and working environment regarding hazardous chemicals B.E. 2556 (2013). The Company has inspected storage area for leakage chemicals monthly. There is a report of a list of hazardous chemicals with details of the safety information of hazardous chemicals (Sor Or.1), a report of measurement and analysis of the concentration of hazardous chemicals in the atmosphere of the workplace and the hazardous chemicals storage area (Sor Or.3), and declaration form of producers, importers, exporters, or persons in possession of hazardous substances under he responsibility of the Department of Industrial Works (Wor Or. Or Kor 7) as required by law.
In 2024, no chemical spills were found, and a contractor was hired to inspect airborne emissions to confirm that, in addition to physical inspection, there was no leakage (airborne) that could not be physically detected. There is also an annual chemical spill rehearsal with relevant parties.