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Flender/Flender Gear Units/Helical gear box H4

ification Report Unique Identifier: 2-1 Revision: 1 Page: 9 of 1 9 Lead times Give method statement of how the contractor will ensure that the lead times will be achieved to ensure that 1 of each gears will be supplied per month. The supplier shall have at least 2 CNC machines to cut and grind gears. 1 Material accuracy Specify how Chemical/material analysis/composition is done to ensure that the correct material is used before manufacturing 1 NDT Give method statement of how NDT will be done to ensure that there are no cracks before and after rough machining. 1 Hardness verification Give method statement of how material hardness and material microstructure is verified after heat treatment to ensure that the components were hardened to the correct specification. Test samples shall be used as well. Also specify if the hardness verification is done by only the contractor performing the hardness or also by the gear manufacturer. 1 Detailed QCP detailed QCP shall be supplied during tender. This shall be done for each one of the four gears to be manufactured. This shall include the duration between tasks. 1 Sample data pack Supply complete detailed data pack of gear manufactured that has been heat treated, has helical profile, pressure angle of 2 deg, face width of at least 5mm and pitch diameter of at least 1mm. 1 Long lead items Supply list of all long lead items, specifying the duration thereof 1 Gear design software Confirm the Internationally recognised software being used to design and model gear design 4.2 TENDER TECHNICAL EVALUATION The following specifies the technical evaluation during the tender phase. 4.2.1 TENDER EVALAUTION - MANDATORY TECHNICAL REQUIREMENTS Gatekeeper 1: Verifiable references for the following: Valid ISO9certificate for the contractor that will be machining, cutting and grinding the gears. Valid ISO9certificate for the contractor that will be doing the heat treatment. Valid ISO9certificate