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Comal Ltd (ID: 4514)
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Collection, transport and utilization of oiled water and petroleum-derivative products The Company possesses all required by law authorisations, professional employees and technical and technological facilities for the collection, transport and utilization of oiled water and petroleum-derivative products, i.e.: mechanical-chemical-biological oiled and waste water treatment plant, oil utilization and biodegradation of soil contaminated with petroleum-derivatives plant, floating barge of cargo capacity of 300 m3, adopted for transporting and storing liquid impurities, MOBY WASH type high-duty unit for cleaning tanks, with closed water cycle, VOLVO truck-tractors and semi-trailer cisterns with ADR system for transporting dangerous liquid waste, various kinds of pumps of deliveries 5 ? 180 m3/h for pumping liquid. The Company possesses the following authorisations and permits: Authorisation for ?COMAL? issued by the Environment Protection Department of the Provincial Office in Gdansk, No SR/S-V-6811/s/19/03/mb/1101, dated 30.06.03 Decision of the Environment Protection Department of the Provincial Office in Gdansk, No SR-S-III-6620/3/ /1099/2003/KG, dated 18.07.2003, permit allowing the Company to collect, transport and utilise dangerous and other waste. In solving new and difficult problems with technological processes we co-operate with appropriate departments of Gdansk Technical University and Academy of Mining and Metallurgy in Cracow. Anti-corrosion works on concrete and steel surfaces cover: sand-blasting steel surfaces of corrosion and old paint layers to S.A. ? 2.5 cleanness class (Swedish standard) hydrodynamic removing of corrosion from steel surfaces with the help of a high-pressure hydromonitor with working pressure of 800 bar spray-painting of steel surfaces with all kinds of paints removing dirt, cement grout, etc. from concrete surfaces with the help of a hydromonitor with working pressure of 700 bar removing concrete layers (corroded, cracked) of 5 ? 30 mm thickness with working pressure of 950 bar preparing surfaces for gunite removing surface concrete layer together with insulation with working pressure of 1100 bar cleaning elevations (plaster, brick, etc.) with working pressure of 600 bar unclogging and cleaning pipelines of 50 ? 1000 mm diameters with working pressure of 800 bar The above-mentioned works are performed mainly on floating vessels in shiprepair yards and also on industrial and engineering constructions (bridges, overpasses, tanks, etc.) Surfaces are cleaned with the help of a sand-blast method or a high-pressure hydromonitor (up to 1200 bar) and then covered with protective paint. The above-mentioned works are performed with the help of the Company?s professional devices, i.e. ATLAS COPCO compressors feeding sand-blast and painting units, 2- and 4-stand sand spreaders and GRACO and WIWA painting units. Hydroblasting is performed with the help of a WOMA hydromonitor with the max pressure of 1200 bar and flow capacity up to 130 l/min. Hydroblasting is as effective as sand blasting but at the same time more environmentally friendly, as the environment is not contaminated with dust characteristic for sand blasting. Dusting is not recommended or even forbidden in some places, e.g. in ship and industrial engine rooms. New types of anticorrosion paints and lacquer can be applied on both water- and dry-cleaned surfaces. Collection, transport and utilization of oiled water and petroleum-derivative products. Comal Ltd