Contract notice Lift Installation WorkRenovation works pedestrian tunnel Sint Anna tunnel left and right bank in Antwerp PART Ia Lift installations Electrical installation and controlDescription The object of the assignment is to carry out work and maintenance during warranty on the electrical parts and control of the elevator installations of the Sint Anna pedestrian tunnel The order includes the delivery installation and commissioning of the new installation components belonging to these lift installations and the restoration of existing historic electrical machines of this lift installation Sub assignments 1 fixed Supplies and works The assignment supply and work has as object the execution of a total renovation and total restoration of the whole of the electrical installations and controls connected to the elevator installations on the left and right banks of the Sint Anna pedestrian tunnel This order therefore includes a complete upgrade renewal restoration modernization and possibly replacement of the electrical parts of both elevator installations of the Sint Anna pedestrian tunnel This includes all necessary supplies and works below non exhaustive list carrying out all necessary minor construction works the renewal of critical electrical components and related mechanical components in order to complete an electrical renovation upgrading in the engine rooms of both elevator installations the upgrade of the existing lift motor the brakes normal brake and emergency brake the renewal of the associated low voltage boards and electrical power supplies carrying out all necessary electromechanical works Carrying out work on the drive control and safety mechanism of the lifts and if necessary on the electrical part of the closing of the lift doors In other words this includes possible work on the speed limiter and the steering and speed regulation Realizing the connection of the lift installations with the central Monitoring and Control System present at the Flemish Tunnel and Control Center VTC The restoration of the existing and industrially protected machine rooms in which the lifting motor of the lift is located including the components and parts of historically important value therein The assignment includes the complete restoration of the still functional machines present therein in such a way that both their historical character and their functional character are preserved Renewing all necessary low voltage and control cabling Renovation of the opening and closing mechanism of the doors the car lighting safety and control panels in the lift and at the height of the gantries Therefore this contract does not include the restoration upgrading or partial or complete renewal of major mechanical parts of the lift installation unless described otherwise in these special specifications or unless strictly necessary in order to be able to fully perform the tasks of these special specifications the restoration of the elevator car and elevator doors These works include mechanical works painting works and craftsmanship on historical monuments for an aesthetically pleasing finish in accordance with the protection decrees In other words these works include carrying out work on the interior lining and equipment on the elevator car renewing the lift cables and the cables of the balancing weights carrying out appropriate studies to improve the reliability of the elevator installation in general studies to optimize the counterweight and balancing weights the preservation of metal structural elements and functional metal supporting structures of the lift installation shaft and escape route It therefore concerns the total package of renovation and partial renewal of the complete electrical installations connected to the lifts on both the left bank LO and right bank RO Antwerp side The works are preceded by a detailed study of the practical possibilities in function of the strict preconditions An extensive test period of the elevator installation in question will follow after the works It is important to note that in the run up to the actual renovation works the contracting party already has a complete overhaul of a spare anchor of the DC lifting motor of the lift installations carried out in house Sub assignment 2 fixed Maintenance during the warranty During the warranty period the contractor provides for the performance of all preventive curative and corrective maintenance work that is necessary to ensure both the veriTime limit for receipt of tenders or requests to participate Date 19 10 2020 Local time 11 15 Disclaimer The above text is machine translated For accurate information kindly refer the original document
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