Tenders Are Invited For A0430003-A430005_Pub01

- The Supply, Installation And Connection Of 2 New Blowers (Surpressors) In A 2+0 Setup With Associated Frequency Controls. The 2 Existing Roots Blowers (Frequency Control In Alsb) Will Be Retained As Spares. - Replacing One Ventilation Frame (Provided To Be 50% Larger Than The Current Frames). - Replacing All Aeration Discs (Delivery Of The Discs Is Not A Contract Charge). - Expanding The Air Pipework At The New Blowers, The Connection Of All Aeration Fields, ... - Modification Works To The Existing Condensation Drains, Including The Supply, Installation And Connection Of 4 Electrically Controlled Ball Valves (Open/Close). - The Supply And Installation Of A Blower Building (Steel Structure / Insulated Sandwich Panels), To Be Placed On A New Foundation Plate To Be Provided. The Back Of The Aeration Basin. - Supplying, Installing And Connecting A Pe Dosing Installation Including Piping. - The Supply And Installation Of A Pe Unit Building (Steel Structure / Insulated Sandwich Panels), To Be Placed On A New Foundation Plate To Be Provided. The Selector Tank. - All Demolition Works Related To The Above-Mentioned Works. - All Electrical Works Related To The Above-Mentioned Works. - …