这个泵站有哪些工作职责？
据了解，该处的泵站归于洪区交通局管理。[{'character': '据', 'pinyin': 'jv4', 'highest pitch': 8.94, 'lowest pitch': 8.4, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '了', 'pinyin': 'liao2', 'highest pitch': 8.4, 'lowest pitch': 6.93, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '解', 'pinyin': 'jie3', 'highest pitch': 8.3, 'lowest pitch': 4.44, 'duration': 0.34, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.18}, {'character': '该', 'pinyin': 'gai1', 'highest pitch': 10.85, 'lowest pitch': 10.08, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '处', 'pinyin': 'chu4', 'highest pitch': 10.74, 'lowest pitch': 8.3, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 8.65, 'lowest pitch': 7.7, 'duration': 0.11, 'prosody hierarchy': '#1'}, {'character': '泵', 'pinyin': 'beng4', 'highest pitch': 9.37, 'lowest pitch': 7.68, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '站', 'pinyin': 'zhan4', 'highest pitch': 8.45, 'lowest pitch': 6.28, 'duration': 0.35, 'prosody hierarchy': '#2'}, {'character': '归', 'pinyin': 'guei1', 'highest pitch': 8.11, 'lowest pitch': 6.93, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '于', 'pinyin': 'v2', 'highest pitch': 7.17, 'lowest pitch': 5.89, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'character': '洪', 'pinyin': 'hong2', 'highest pitch': 7.89, 'lowest pitch': 6.47, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '区', 'pinyin': 'qv1', 'highest pitch': 9.01, 'lowest pitch': 7.89, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '交', 'pinyin': 'jiao1', 'highest pitch': 9.97, 'lowest pitch': 8.2, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '通', 'pinyin': 'tong1', 'highest pitch': 10.17, 'lowest pitch': 9.64, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '局', 'pinyin': 'jv2', 'highest pitch': 9.9, 'lowest pitch': 6.49, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '管', 'pinyin': 'guan2', 'highest pitch': 6.54, 'lowest pitch': 5.3, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '理', 'pinyin': 'li3', 'highest pitch': 9.23, 'lowest pitch': 3.97, 'duration': 0.28, 'prosody hierarchy': '#4'}]