Instandhaltungs / -setzungsarbeiten an der Schleuse Hohensaaten West, in zwei Losen

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1) Scope of services for Lot 1 and Lot 2 | CPV: 45259000-7, 44212383-7, 24113200-1 LOT 1: Rehabilitation of the air bubbling system of the lock Hohensaaten West Pursuant to the specifications of services, the services for the rehabilitation of the lock Hohensaaten West essentially include the preparation of quantity take-offs, technical calculations (among other things: volume flow rate of the compressor, diameter and distance of the nozzles, etc.) as well as the preparation of the execution documents. Based on the prepared execution documents, the new system is to be installed; first, the existing system must be dismantled; further details are determined by the tender documents. - - - LOT 2: Renewal of the gate-side guide elements and pressure rollers Pursuant to the specifications of services, the services essentially include, at the two lifting gates, replacing existing and stressed and/or worn guide elements (gate-side fixed guide and pressure rollers, the gate load lugs and shafts, associated roller and sliding bearings) by newly manufactured assemblies and parts; to be carried out are, among other things, the dismantling of the pressure rollers, positioning the lifting…

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