{"id":38525,"date":"2026-02-18T19:20:04","date_gmt":"2026-02-18T17:20:04","guid":{"rendered":"https:\/\/www.prostream.bg\/?page_id=38525"},"modified":"2026-02-22T17:52:47","modified_gmt":"2026-02-22T15:52:47","slug":"water-engineering-services","status":"publish","type":"page","link":"https:\/\/www.prostream.bg\/en\/water-engineering-services\/","title":{"rendered":"Water Engineering Services"},"content":{"rendered":"[spb_row element_name=&#8221;Row&#8221; wrap_type=&#8221;content-width&#8221; parallax_image_height=&#8221;content-height&#8221; parallax_image_movement=&#8221;fixed&#8221; parallax_image_speed=&#8221;0.5&#8243; bg_video_loop=&#8221;yes&#8221; parallax_video_height=&#8221;window-height&#8221; parallax_video_overlay=&#8221;none&#8221; row_overlay_opacity=&#8221;0&#8243; row_col_pos=&#8221;default&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [spb_boxed_content type=&#8221;coloured&#8221; box_link_target=&#8221;_self&#8221; padding_vertical=&#8221;0&#8243; padding_horizontal=&#8221;0&#8243; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;]\n<h1>WATER ENGINEERING SERVICES<\/h1>\n[\/spb_boxed_content] [spb_blank_spacer height=&#8221;30px&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [spb_column col_sm=&#8221;4&#8243; padding_horizontal=&#8221;0&#8243; width=&#8221;1\/3&#8243; el_position=&#8221;first&#8221;] [spb_image image=&#8221;38622&#8243; image_size=&#8221;1536&#215;1536&#8243; frame=&#8221;noframe&#8221; caption_pos=&#8221;hover&#8221; remove_rounded=&#8221;yes&#8221; fullwidth=&#8221;no&#8221; overflow_mode=&#8221;none&#8221; link_target=&#8221;_self&#8221; lightbox=&#8221;no&#8221; intro_animation=&#8221;none&#8221; animation_delay=&#8221;200&#8243; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;][\/spb_image] [\/spb_column] [spb_column col_sm=&#8221;4&#8243; padding_horizontal=&#8221;0&#8243; width=&#8221;1\/3&#8243;] [spb_image image=&#8221;38616&#8243; image_size=&#8221;1536&#215;1536&#8243; frame=&#8221;noframe&#8221; caption_pos=&#8221;hover&#8221; remove_rounded=&#8221;yes&#8221; fullwidth=&#8221;no&#8221; overflow_mode=&#8221;none&#8221; link_target=&#8221;_self&#8221; lightbox=&#8221;no&#8221; intro_animation=&#8221;none&#8221; animation_delay=&#8221;200&#8243; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;][\/spb_image] [\/spb_column] [spb_column col_sm=&#8221;4&#8243; padding_horizontal=&#8221;0&#8243; width=&#8221;1\/3&#8243; el_position=&#8221;last&#8221;] [spb_image image=&#8221;38619&#8243; image_size=&#8221;full&#8221; frame=&#8221;noframe&#8221; caption_pos=&#8221;hover&#8221; remove_rounded=&#8221;yes&#8221; fullwidth=&#8221;no&#8221; overflow_mode=&#8221;none&#8221; link_target=&#8221;_self&#8221; lightbox=&#8221;no&#8221; intro_animation=&#8221;none&#8221; animation_delay=&#8221;200&#8243; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;][\/spb_image] [\/spb_column] [\/spb_row] [spb_row element_name=&#8221;Row&#8221; wrap_type=&#8221;content-width&#8221; parallax_image_height=&#8221;content-height&#8221; parallax_image_movement=&#8221;fixed&#8221; parallax_image_speed=&#8221;0.5&#8243; bg_video_loop=&#8221;yes&#8221; parallax_video_height=&#8221;window-height&#8221; parallax_video_overlay=&#8221;none&#8221; row_overlay_opacity=&#8221;0&#8243; row_col_pos=&#8221;default&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [spb_boxed_content type=&#8221;coloured&#8221; box_link_target=&#8221;_self&#8221; padding_vertical=&#8221;0&#8243; padding_horizontal=&#8221;0&#8243; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;]\n<h2>Turn-key water infrastructure solutions \u2014 from project design and equipment delivery through installation, commissioning and staff training.<\/h2>\n<p>ProStream Group delivers complete engineering and construction services for municipal and industrial water treatment infrastructure. We manage the full project lifecycle as a single point of responsibility \u2014 design, equipment procurement, mechanical and electrical installation, SCADA and automation, commissioning, and operator training. Whether it&#8217;s a new-build treatment plant, a pump station reconstruction, or a pipeline and distribution network, we deliver projects that meet regulatory standards and operate efficiently from day one.<\/p>\n<h2>How do we deliver?<\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">We deliver across the full EPC lifecycle:<\/p>\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\">\n<li class=\"whitespace-normal break-words pl-2\"><strong>Consultancy and feasibility<\/strong> \u2014 Strategic water planning, infrastructure optimisation and network design, NRW (non-revenue water) reduction strategies, pumping system efficiency audits, environmental and regulatory compliance advisory<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Project design<\/strong> \u2014 Technological, electrical, control-measuring devices and automation design for water supply, sewage and treatment facilities<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Equipment procurement and delivery<\/strong> \u2014 Selection and supply of technological equipment from established international manufacturers \u2014 screens, classifiers, pumps, blowers, aeration systems, dosing equipment, dewatering units, UV disinfection, laboratory equipment, valves and actuators<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Civil works and construction<\/strong> \u2014 Infrastructure construction, civil works and piping, internal redevelopment and rehabilitation of existing facilities<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Mechanical and electrical installation<\/strong> \u2014 Installation of technological equipment, pipelines, pumps and fittings, electrical panels and control systems<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>SCADA and automation<\/strong> \u2014 Design, programming and implementation of SCADA systems for automatic control and management of treatment processes<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Commissioning and start-up<\/strong> \u2014 System testing, process optimisation, commissioning and handover to the client<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Staff training<\/strong> \u2014 Operator training on all installed equipment and control systems<\/li>\n<\/ul>\n<h2>What do we deliver?<\/h2>\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\">\n<li class=\"whitespace-normal break-words pl-2\"><strong>Wastewater treatment plants (WWTP):<\/strong> Turn-key delivery of municipal and industrial wastewater treatment plants, including mechanical treatment, flocculation and flotation, anaerobic and aerobic biological purification, sludge dewatering and thickening, biogas systems including gasholders, CHP and digester equipment, and UV disinfection. Plants delivered for capacities ranging from industrial dairy production facilities to municipal plants serving 95,000+ population equivalent.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Drinking water treatment plants (DWTP):<\/strong> Delivery, installation and reconstruction of drinking water treatment facilities, including gravity sand filtration systems, penstocks with electric actuators, dosing equipment, filtering speed regulators, and high-tech laboratory equipment. Projects include both new plant delivery and reconstruction of existing facilities with capacities up to 1,000 l\/s.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Pumping stations:<\/strong> Complete reconstruction and modernisation of water supply and sewage pumping stations \u2014 design of all project parts (water supply, sewage, technological, electrical, automation), civil works and piping, delivery and installation of submersible pumps, screw screens, penstocks, automated and control valves, electrical control panels with automation and SCADA connectivity. Delivered for both municipal utilities and private operators.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Water distribution and pipelines:<\/strong> Delivery and installation of equipment for main water pipelines and distribution networks, including actuated valves up to DN 1000, air valves, gate valves, check valves, and pipeline infrastructure. Excavation works and pipe installation for water supply and sewage networks.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Dams and hydrotechnical facilities:<\/strong> Supply of hydrotechnical equipment for dam infrastructure, including gate valves, butterfly valves with handwheel, and motorised bottom outlet hollow cone valves. Equipment delivered to meet specific dam safety and hydraulic control requirements.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Landfill leachate treatment:<\/strong> Turn-key delivery of containerised leachate treatment plants using reverse osmosis and MBR technology, complete with gas flare systems, mechanical and electrical installation, commissioning and staff training.<\/li>\n<\/ul>\n<h2>What have we delivered?<\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"><strong>Project track record:<\/strong><\/p>\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\">\n<li class=\"whitespace-normal break-words pl-2\">Municipal wastewater treatment plants delivered as turn-key projects for communities ranging from 11,000 to 95,000 population equivalent, including biological treatment, sludge dewatering and biogas systems<\/li>\n<li class=\"whitespace-normal break-words pl-2\">Industrial wastewater treatment plants commissioned for food production facilities<\/li>\n<li class=\"whitespace-normal break-words pl-2\">Drinking water treatment plant reconstruction including filtration, dosing, laboratory equipment and SCADA systems for capacities up to 1,000 l\/s<\/li>\n<li class=\"whitespace-normal break-words pl-2\">Gravity sand filter installation recently completed for a major DWTP facility<\/li>\n<li class=\"whitespace-normal break-words pl-2\">Self-cleaning Coanda intake screens delivered and installed for drinking water supply<\/li>\n<li class=\"whitespace-normal break-words pl-2\">Pump station reconstruction projects delivered for both municipal utilities and private water operators, including full design, civil works, equipment installation and SCADA connectivity<\/li>\n<li class=\"whitespace-normal break-words pl-2\">Main water pipeline equipment delivery for a 33 km DN 1000 pipeline including GSK-certified valves<\/li>\n<li class=\"whitespace-normal break-words pl-2\">Dam hydrotechnical equipment delivered including motorised bottom outlet hollow cone valves up to D1000<\/li>\n<li class=\"whitespace-normal break-words pl-2\">Containerised leachate treatment plants delivered for municipal landfills using reverse osmosis and MBR technology with gas flare systems<\/li>\n<li class=\"whitespace-normal break-words pl-2\">Projects delivered across Bulgaria and Southeast Europe, including World Bank-financed programmes<\/li>\n<\/ul>\n<h1>Why us?<\/h1>\n<ul>\n<li class=\"whitespace-normal break-words pl-2\">Single point of responsibility across the full EPC lifecycle \u2014 from feasibility study and design through construction, commissioning and staff training<\/li>\n<li class=\"whitespace-normal break-words pl-2\">Own mechanical, electrical and automation teams delivering integrated solutions without fragmented subcontracting<\/li>\n<li class=\"whitespace-normal break-words pl-2\">Established partnerships with international equipment manufacturers for screens, pumps, blowers, aeration, dosing, dewatering, UV, valves and actuators<\/li>\n<li class=\"whitespace-normal break-words pl-2\">In-house SCADA and automation capability \u2014 treatment plants delivered with fully integrated process control from day one<\/li>\n<li class=\"whitespace-normal break-words pl-2\">Proven delivery in both EU-funded municipal projects and private sector industrial contracts<\/li>\n<li class=\"whitespace-normal break-words pl-2\">Track record across the full range of water infrastructure: WWTP, DWTP, pumping stations, pipelines, dams and landfill leachate systems<\/li>\n<\/ul>\n[\/spb_boxed_content] [\/spb_row] [spb_row element_name=&#8221;Row&#8221; wrap_type=&#8221;content-width&#8221; parallax_image_height=&#8221;content-height&#8221; parallax_image_movement=&#8221;fixed&#8221; parallax_image_speed=&#8221;0.5&#8243; bg_video_loop=&#8221;yes&#8221; parallax_video_height=&#8221;window-height&#8221; parallax_video_overlay=&#8221;none&#8221; row_overlay_opacity=&#8221;0&#8243; row_col_pos=&#8221;default&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [spb_boxed_content type=&#8221;coloured&#8221; box_link_target=&#8221;_self&#8221; padding_vertical=&#8221;0&#8243; padding_horizontal=&#8221;0&#8243; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;]\n<h2>Planning a water infrastructure project?<\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">Contact us for a feasibility assessment and technical consultation.<\/p>\n[\/spb_boxed_content] [spb_blank_spacer height=&#8221;30px&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [spb_button button_text=&#8221;CONTACT US TODAY&#8221; button_size=&#8221;standard&#8221; button_colour=&#8221;accent&#8221; button_type=&#8221;standard&#8221; rounded=&#8221;no&#8221; button_dropshadow=&#8221;no&#8221; button_icon=&#8221;fas fa-at&#8221; button_link=&#8221;mailto:prostream@prostream.bg&#8221; button_target=&#8221;_self&#8221; align=&#8221;left&#8221; animation=&#8221;none&#8221; animation_delay=&#8221;0&#8243; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [\/spb_row]\n","protected":false},"excerpt":{"rendered":"<p>[spb_row element_name=&#8221;Row&#8221; wrap_type=&#8221;content-width&#8221; parallax_image_height=&#8221;content-height&#8221; parallax_image_movement=&#8221;fixed&#8221; parallax_image_speed=&#8221;0.5&#8243; bg_video_loop=&#8221;yes&#8221; parallax_video_height=&#8221;window-height&#8221; parallax_video_overlay=&#8221;none&#8221; row_overlay_opacity=&#8221;0&#8243; row_col_pos=&#8221;default&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [spb_boxed_content type=&#8221;coloured&#8221; box_link_target=&#8221;_self&#8221; padding_vertical=&#8221;0&#8243; padding_horizontal=&#8221;0&#8243; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] WATER ENGINEERING SERVICES [\/spb_boxed_content] [spb_blank_spacer height=&#8221;30px&#8221; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;] [spb_column col_sm=&#8221;4&#8243; padding_horizontal=&#8221;0&#8243; width=&#8221;1\/3&#8243; el_position=&#8221;first&#8221;] [spb_image image=&#8221;38622&#8243; image_size=&#8221;1536&#215;1536&#8243; frame=&#8221;noframe&#8221; caption_pos=&#8221;hover&#8221; remove_rounded=&#8221;yes&#8221; fullwidth=&#8221;no&#8221; overflow_mode=&#8221;none&#8221; link_target=&#8221;_self&#8221; lightbox=&#8221;no&#8221; intro_animation=&#8221;none&#8221; animation_delay=&#8221;200&#8243; width=&#8221;1\/1&#8243; el_position=&#8221;first last&#8221;][\/spb_image] [\/spb_column] [spb_column col_sm=&#8221;4&#8243; padding_horizontal=&#8221;0&#8243; width=&#8221;1\/3&#8243;] [spb_image image=&#8221;38616&#8243; image_size=&#8221;1536&#215;1536&#8243; frame=&#8221;noframe&#8221; [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"[spb_row element_name=&quot;Row&quot; wrap_type=&quot;content-width&quot; parallax_image_height=&quot;content-height&quot; parallax_image_movement=&quot;fixed&quot; parallax_image_speed=&quot;0.5&quot; bg_video_loop=&quot;yes&quot; parallax_video_height=&quot;window-height&quot; parallax_video_overlay=&quot;none&quot; row_overlay_opacity=&quot;0&quot; row_col_pos=&quot;default&quot; width=&quot;1\/1&quot; el_position=&quot;first last&quot;] [spb_boxed_content type=&quot;coloured&quot; box_link_target=&quot;_self&quot; padding_vertical=&quot;0&quot; padding_horizontal=&quot;0&quot; width=&quot;1\/1&quot; el_position=&quot;first last&quot;] WATER ENGINEERING SERVICES 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