Department For Infrastructure And Transport
**** - One and All Sewage Treatment Plant- A sewage treatment plant ( STP) is required for the Department owned tall ship, the Sail Training Vessel ( STV) One and All. The current STP is not functioning to the required extent to maintain voyages any longer than a few hours duration. The required STP is a biological system which is able to treat both black and grey water produced by a minimum of 45 persons. Tender Response UploadShould you require assistance in uploading your tender submission electronical
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