CommentsAll trestle support from no 21 to 71 have the same layout (see figure).All piles are 1067x25 mm. Steel grade S355The required pile embedment depth in m below seabed level is:9.6 m for land side piles9.5 for sea side pilesThe construction tolerance (accounting for potential overdriving and damage to pile top) has tentatively been set to 0.5 m. The Contractor shall evaluate this based on his installation method and adjust accordingly