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CITY OF EVERETT STORMWATtK MANAGEMENT MANUAL ! <br /> Date _ <br /> Onlnage M�Intenanee AcUvlties and Conditians <br /> Systom <br /> Fraquency Feature � � � � Problem Condltlona to Ch�ck For That Should Eafst <br /> A Catch Cover Difficult ro One maintenance person cannot remove lid Cover can be removed by one maintenance <br /> Basin Remove after applying nortnal IiNng pressure. person. <br /> Cover (Intent is keep cover trom seaiing oH access to <br /> maintenance.) <br /> A Ladder Ladder Rungs Ladder is unsafe due to missing rungs,not Ladder meets design slandards and allows <br /> Unsale securely etteched to basin wall, misalignment, maintenance person safe access. <br /> rust, cracks,or sharp 4dges. <br /> Grates Grate opening Grate wiM opening wider than seven�ighths of Grale openinq meets design standards. <br /> Unsafe an inch. <br /> M,S Grates Trash and Debris Trash and debris that is blodcii�g more than 20 Grate free o(Irash and cebris. <br /> percent of grate surface inletting capaciry. _ <br /> q G�ates Damaged or Grate missing or broken member(s)of the grara. Grate is in place and meets design <br /> Missing. sWndards. <br /> If you are unsure whether a problem exists, please conlect a professional engineer. <br /> Key: <br /> (M) Monthly from October through Apnl. <br /> (A) Once in late summer(preferably September) <br /> (S) After any mejor slorm (use 1 inch in 24 hours as a guideline). <br /> Appendices <br /> F-16 <br />