{"id":488,"date":"2018-06-22T11:14:47","date_gmt":"2018-06-22T11:14:47","guid":{"rendered":"http:\/\/eigenbau.co.za\/?post_type=project&#038;p=488"},"modified":"2018-07-17T07:56:45","modified_gmt":"2018-07-17T07:56:45","slug":"bushkoppie-wastewater-treatment-works-c269","status":"publish","type":"project","link":"https:\/\/eigenbau.co.za\/?project=bushkoppie-wastewater-treatment-works-c269","title":{"rendered":"Bushkoppie Wastewater Treatment Works"},"content":{"rendered":"<p>[et_pb_section bb_built=&#8221;1&#8243;][et_pb_row][et_pb_column type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;3.1.1&#8243;]<\/p>\n<h3 style=\"text-align: center;\">Bushkoppie Wastewater Treatment Works<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-489 aligncenter\" src=\"http:\/\/eigenbau.co.za\/wp-content\/uploads\/2018\/07\/01.jpg\" alt=\"\" width=\"600\" height=\"400\" srcset=\"https:\/\/eigenbau.co.za\/wp-content\/uploads\/2018\/07\/01.jpg 600w, https:\/\/eigenbau.co.za\/wp-content\/uploads\/2018\/07\/01-300x200.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Project Value:\u00a0<\/strong>R 72.6 Mil<\/p>\n<p><strong>Client:\u00a0<\/strong>Johannesburg Water<\/p>\n<p><strong>Completion Date:\u00a0<\/strong>2016<\/p>\n<p><strong>Consulting Engineer:\u00a0<\/strong>Hatch Goba<\/p>\n<p>&nbsp;<\/p>\n<p>Eigenbau recently completed a contract for Johannesburg Water to replace the fine bubble diffused aeration system at Bushkoppie WWTW. The contract consisted of replacing the old ceramic dome diffusers with 9&#8243; EPDF disc diffusers. The plant has four reactors, 100m x 50m. Each of the four biological reactors were drained, the old diffused aeration system removed, and then a new system installed.<\/p>\n<p>Eigenbau installed 16 320 new diffusers in each reactor, complete with lateral pipes, down pipes, isolation valves and ancillary equipment. We designed and implemented a temporary pumping system so that the plant\u2019s settling tanks remained in operation whilst we took a biological reactor offline.At the end of the contract there was a saving that was spent on improving the performance of the plant, including degritting channels and settling tanks.<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_text][et_pb_gallery _builder_version=&#8221;3.1.1&#8243; posts_number=&#8221;12&#8243; zoom_icon_color=&#8221;#2ea3f2&#8243; hover_overlay_color=&#8221;rgba(255,255,255,0.9)&#8221; gallery_ids=&#8221;489,497,496,495,494,493,492,491,490,590,591,592&#8243; show_title_and_caption=&#8221;off&#8221; \/][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[et_pb_section bb_built=&#8221;1&#8243;][et_pb_row][et_pb_column type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;3.1.1&#8243;] Bushkoppie Wastewater Treatment Works &nbsp; Project Value:\u00a0R 72.6 Mil Client:\u00a0Johannesburg Water Completion Date:\u00a02016 Consulting Engineer:\u00a0Hatch Goba &nbsp; Eigenbau recently completed a contract for Johannesburg Water to replace the fine bubble diffused aeration system at Bushkoppie WWTW. The contract consisted of replacing the old ceramic dome diffusers with 9&#8243; EPDF disc diffusers. [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":489,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"<h3>Bushkoppie Wastewater Treatment Works (C269)<\/h3><p><img class=\"alignnone size-full wp-image-489\" src=\"http:\/\/eigenbau.co.za\/wp-content\/uploads\/2018\/07\/01.jpg\" alt=\"\" width=\"600\" height=\"400\" \/><\/p><p>\u00a0<\/p><p><strong>Project Value:\u00a0<\/strong>R 72.6 Mil<\/p><p><strong>Client:\u00a0<\/strong>Johannesburg Water<\/p><p><strong>Completion Date:\u00a0<\/strong>2016<\/p><p><strong>Consulting Engineer:\u00a0<\/strong>Hatch Goba<\/p><p>Eigenbau recently completed a contract for Johannesburg Water to replace the fine bubble diffused aeration system at Bushkoppie WWTW. The contract consisted of replacing the old ceramic dome diffusers with 9\" EPDF disc diffusers. The plant has four reactors, 100m x 50m. Each of the four biological reactors were drained, the old diffused aeration system removed, and then a new system installed.<\/p><p>Eigenbau installed 16 320 new diffusers in each reactor, complete with lateral pipes, down pipes, isolation valves and ancillary equipment. We designed and implemented a temporary pumping system so that the plant\u2019s settling tanks remained in operation whilst we took a biological reactor offline.At the end of the contract there was a saving that was spent on improving the performance of the plant, including degritting channels and settling tanks.<\/p><p>\u00a0<\/p><p><img class=\"alignnone size-full wp-image-490\" src=\"http:\/\/eigenbau.co.za\/wp-content\/uploads\/2018\/07\/06.jpg\" alt=\"\" width=\"600\" height=\"400\" \/> <img class=\"alignnone size-large wp-image-491\" src=\"http:\/\/eigenbau.co.za\/wp-content\/uploads\/2018\/07\/24.jpg\" alt=\"\" width=\"600\" height=\"337\" \/> <img class=\"alignnone size-large wp-image-492\" src=\"http:\/\/eigenbau.co.za\/wp-content\/uploads\/2018\/07\/25.jpg\" alt=\"\" width=\"600\" height=\"399\" \/> <img class=\"alignnone size-large wp-image-493\" src=\"http:\/\/eigenbau.co.za\/wp-content\/uploads\/2018\/07\/32.jpg\" alt=\"\" width=\"600\" height=\"399\" \/> <img class=\"alignnone size-large wp-image-494\" src=\"http:\/\/eigenbau.co.za\/wp-content\/uploads\/2018\/07\/40.jpg\" alt=\"\" width=\"600\" height=\"399\" \/> <img class=\"alignnone size-large wp-image-495\" src=\"http:\/\/eigenbau.co.za\/wp-content\/uploads\/2018\/07\/62.jpg\" alt=\"\" width=\"600\" height=\"450\" \/> <img class=\"alignnone size-large wp-image-496\" src=\"http:\/\/eigenbau.co.za\/wp-content\/uploads\/2018\/07\/79.jpg\" alt=\"\" width=\"600\" height=\"337\" \/> <img class=\"alignnone size-large wp-image-497\" src=\"http:\/\/eigenbau.co.za\/wp-content\/uploads\/2018\/07\/50.jpg\" alt=\"\" width=\"600\" height=\"450\" \/><\/p>","footnotes":""},"project_category":[11],"project_tag":[],"class_list":["post-488","project","type-project","status-publish","has-post-thumbnail","hentry","project_category-wastewater"],"_links":{"self":[{"href":"https:\/\/eigenbau.co.za\/index.php?rest_route=\/wp\/v2\/project\/488","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eigenbau.co.za\/index.php?rest_route=\/wp\/v2\/project"}],"about":[{"href":"https:\/\/eigenbau.co.za\/index.php?rest_route=\/wp\/v2\/types\/project"}],"author":[{"embeddable":true,"href":"https:\/\/eigenbau.co.za\/index.php?rest_route=\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/eigenbau.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=488"}],"version-history":[{"count":9,"href":"https:\/\/eigenbau.co.za\/index.php?rest_route=\/wp\/v2\/project\/488\/revisions"}],"predecessor-version":[{"id":658,"href":"https:\/\/eigenbau.co.za\/index.php?rest_route=\/wp\/v2\/project\/488\/revisions\/658"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/eigenbau.co.za\/index.php?rest_route=\/wp\/v2\/media\/489"}],"wp:attachment":[{"href":"https:\/\/eigenbau.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=488"}],"wp:term":[{"taxonomy":"project_category","embeddable":true,"href":"https:\/\/eigenbau.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproject_category&post=488"},{"taxonomy":"project_tag","embeddable":true,"href":"https:\/\/eigenbau.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproject_tag&post=488"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}