Storage and Treatment of Waste
Plant site: Via per Retorto 31 - 15077 Predosa (AL)
Decision issued by the Province of Alessandria Directorate DDAP1-400-2012 dated 26/07/2012 as amended
(Amendment A.I.A. as per DDAP1 271-2011 dated 28/06/2011, in compliance with Legislative Decree n. 152/06 and subsequent amendments Plant Site: Via Per Retorto 31 - 15077 Predosa (AL) - proposer: Grassano S.p.A.Predosa - AL, Italy. Gen. Rec. No.20120085135).
Activity:
- Initial deposit and storage equal to 10,871 instant tonnes (D15 - R13)
- Grouping (D13), reconditioning (D14)
- Chemical/physical treatment (D19)
- Waste Exchange prior to recovery (R12)
- Organic substance recycling/reclamation (R3), metal recycling/reclamation (R4)
- Inorganic substance recycling/reclamation (R5), Used oil refining or other re-uses of previously used oil (R9)
The Predosa platform houses a transit area, parking and a covered structure, equipped with:
24 vertical AISI 304 stainless steel tanks, each measuring 62 cubic metres, for the storage of hazardous and non-hazardous waste (total 1,426 cubic metres).
1 vertical stainless AISI steel tank measuring 40 cubic metres, for the storage of contaminated liquid waste contaminated with polychlorinated biphenyls;
10 tanks, and covered and capped grilles;
8 tanks for storage, mixing, packing, stabilisation, each measuring 100 cubic metres;
6 storage boxes for solid waste, each measuring 155 cubic metres;
dedicated areas for waste handling;
storage area for packaged waste, comprised of scaffolding able to hold up to 600 tons of packaged waste;
3 high protection boxes for storing flammable waste for a total of 180 tons;
centrifugal separation system for the chemical/physical treatment of hazardous liquid waste;
Screen Sizer System
Soil Washing System
Inertization System with Plough-Share Mixer
Dehydration System
Gaseous Emissions Treatment System up to 100,000 nmc/hour
Industrial Waste Shredders with built-in emissions treatment system with a capacity of 23,000 nmc/h.
The platform is structured to hold a maximum storage capacity prior to recovery and initial deposit equal to 10,871 tons of special hazardous and non-hazardous waste.
The maximum annual storage/treatment volume is 150,000 tons.
All the structures and yards are built on reinforced concrete beds with a 2mm HDPE lining for total collection of rain water.
The Company devotes considerable resources in up-to-date training of the staff responsible for the management of the above mentioned activities.
In addition to the Company's control and safety measures, there also is a CCTV system linked to the Operating Centre.

