Richard Barker has 29 years of experience in civil engineering projects, mainly in the water industry. He has experience managing projects valued up to £6.5 million, including water and sewage treatment works. His most recent role is as Senior Site Manager at MWH/Biwater Treatment Ltd, where he has managed several projects involving upgrades and installations at water and sewage treatment works.
The Dunmurry Wastewater Treatment Works (WwTW) located in Belfast underwent a £5.5 million upgrade to modernize its outdated systems and increase its capacity to 62,500 people equivalents. The upgrade included installing new fine bubble aeration tanks, a 31m diameter final settlement tank, increased sludge handling capacity, and automation to improve treatment and meet stricter consent standards for nutrients. The upgrade works were completed in 2012 and ensured the plant could reliably treat wastewater from growing populations in the area well into the future.
The document outlines contracts for a water drainage scheme in Waterford, Ireland. Contract 1 involves constructing sewer systems and pumping stations north of the River Suir, including rising mains under the river. Contract 2 involves constructing an interceptor sewer system and 4 pumping stations south of the river. Contract 5 involves designing, building, and operating a wastewater treatment plant to serve 190,600 people.
UKWP Case study - Mauchline Final copy 23 06 15ADAM DUKE
The Mauchline STW project involved upgrading the inlet works using a Design for Manufacture and Assembly (DfMA) approach to address issues identified by the Scottish Environment Protection Agency. This included constructing a new inlet storm screen chamber, flume channel, grit removal plant, and other components using precast concrete sections for increased efficiency. The DfMA approach reduced construction time and costs by designing elements off-site and assembling them with minimal additional work. The completed upgrades helped ensure the treatment works complied with its discharge consent.
Rehabilitation of Municipal Water Supply and Wastewater Infrastructure in Bat...Vladimir Popovic
Phase III of the Batumi municipal water project focuses on rehabilitating the rest of Batumi’s water and sewer facilities. It continues to expand into surrounding rural coastal areas. At a projected cost of 43.5 million EUR, phase III began in 2012 and expected to be finished in 2018. The project involves rehabilitating over 40km of sewer pipelines and constructing new sections, as well as a sewage pumping main and manholes, to improve wastewater collection and prevent pollution of the Black Sea.
Little Hunting Creek Sewer Replacement Community Meeting: 12-11-2017Fairfax County
The document discusses plans to replace an existing sanitary sewer line crossing Little Hunting Creek in Virginia. It describes alternatives considered, including open cut replacement, which was selected for design. Key aspects of the design include surveys, permitting requirements from various agencies, and construction plans to install the new line using a cofferdam while minimizing environmental and community impacts. Construction is scheduled to take place from July to November 2019 following design and permitting from 2017 to early 2019.
Springfield Estates Pump Station Gravity Sewer Replacement - Community MeetingFairfax County
Design Phase includes:
Finalize sewer alignment
Manhole locations and material selection
Construction phasing plan
Final restoration for former pump station site/access
Existing utility coordination
Easement acquisition (if applicable)
By-pass water & sewer locations
Temporary service outage plan – water/sewer/gas
Traffic control plans
Phasing
Detour and closure plan
Robert Hughes and Michael Hewitt, EPCAMR, “3D Modeling of Eastern Pennsylvani...Michael Hewitt, GISP
The complex geologic setting and historical mining of the anthracite mines creates a challenge to calculate the volume of water stored within the underground mines. EPCAMR’s recent mapping effort has reasonably found that almost 9 billion gallons of mine water resides in storage in 10 mines in the Southern Field and approximately 435 billion gallons in all the Northern Field. This associated report attempts to build on previous investigations to locate and quantify large volumes of water existing in underground mine voids, known as Mine Pools, in the Southern and Northern Anthracite Coal Fields of Eastern Pennsylvania. The goal of this project was to produce 3D Modeling of Eastern Pennsylvania Anthracite Mine Pools in Earthvision to Improve Water Quality Restoration and AMD Treatment via Consumptive Use Mitigation Projects in the Susquehanna River Basin. When pairing treatment with the ability to control the amount of water coming out of the mines, large flushes of stormwater that would normally escape untreated could be retained, later treated and released in times of low water or drought conditions.
Annual Contract for Stream and Water Quality Improvements: Golden Woods Pond ...Fairfax County
The Golden Woods Pond Retrofit project in Fairfax County, Virginia involved upgrading an existing stormwater management pond to reduce pollution and improve water quality. The project included removing a concrete ditch, constructing stone pools and a bioswale, upgrading the pond and control structure, replacing a culvert, and restoring the surrounding area. The project was completed on time and on budget in August 2016. It is estimated to reduce nitrogen, phosphorus and suspended solids pollution in the nearby Pond Branch Watershed by over 129 pounds, 10 pounds, and 7,500 pounds respectively each year.
The Dunmurry Wastewater Treatment Works (WwTW) located in Belfast underwent a £5.5 million upgrade to modernize its outdated systems and increase its capacity to 62,500 people equivalents. The upgrade included installing new fine bubble aeration tanks, a 31m diameter final settlement tank, increased sludge handling capacity, and automation to improve treatment and meet stricter consent standards for nutrients. The upgrade works were completed in 2012 and ensured the plant could reliably treat wastewater from growing populations in the area well into the future.
The document outlines contracts for a water drainage scheme in Waterford, Ireland. Contract 1 involves constructing sewer systems and pumping stations north of the River Suir, including rising mains under the river. Contract 2 involves constructing an interceptor sewer system and 4 pumping stations south of the river. Contract 5 involves designing, building, and operating a wastewater treatment plant to serve 190,600 people.
UKWP Case study - Mauchline Final copy 23 06 15ADAM DUKE
The Mauchline STW project involved upgrading the inlet works using a Design for Manufacture and Assembly (DfMA) approach to address issues identified by the Scottish Environment Protection Agency. This included constructing a new inlet storm screen chamber, flume channel, grit removal plant, and other components using precast concrete sections for increased efficiency. The DfMA approach reduced construction time and costs by designing elements off-site and assembling them with minimal additional work. The completed upgrades helped ensure the treatment works complied with its discharge consent.
Rehabilitation of Municipal Water Supply and Wastewater Infrastructure in Bat...Vladimir Popovic
Phase III of the Batumi municipal water project focuses on rehabilitating the rest of Batumi’s water and sewer facilities. It continues to expand into surrounding rural coastal areas. At a projected cost of 43.5 million EUR, phase III began in 2012 and expected to be finished in 2018. The project involves rehabilitating over 40km of sewer pipelines and constructing new sections, as well as a sewage pumping main and manholes, to improve wastewater collection and prevent pollution of the Black Sea.
Little Hunting Creek Sewer Replacement Community Meeting: 12-11-2017Fairfax County
The document discusses plans to replace an existing sanitary sewer line crossing Little Hunting Creek in Virginia. It describes alternatives considered, including open cut replacement, which was selected for design. Key aspects of the design include surveys, permitting requirements from various agencies, and construction plans to install the new line using a cofferdam while minimizing environmental and community impacts. Construction is scheduled to take place from July to November 2019 following design and permitting from 2017 to early 2019.
Springfield Estates Pump Station Gravity Sewer Replacement - Community MeetingFairfax County
Design Phase includes:
Finalize sewer alignment
Manhole locations and material selection
Construction phasing plan
Final restoration for former pump station site/access
Existing utility coordination
Easement acquisition (if applicable)
By-pass water & sewer locations
Temporary service outage plan – water/sewer/gas
Traffic control plans
Phasing
Detour and closure plan
Robert Hughes and Michael Hewitt, EPCAMR, “3D Modeling of Eastern Pennsylvani...Michael Hewitt, GISP
The complex geologic setting and historical mining of the anthracite mines creates a challenge to calculate the volume of water stored within the underground mines. EPCAMR’s recent mapping effort has reasonably found that almost 9 billion gallons of mine water resides in storage in 10 mines in the Southern Field and approximately 435 billion gallons in all the Northern Field. This associated report attempts to build on previous investigations to locate and quantify large volumes of water existing in underground mine voids, known as Mine Pools, in the Southern and Northern Anthracite Coal Fields of Eastern Pennsylvania. The goal of this project was to produce 3D Modeling of Eastern Pennsylvania Anthracite Mine Pools in Earthvision to Improve Water Quality Restoration and AMD Treatment via Consumptive Use Mitigation Projects in the Susquehanna River Basin. When pairing treatment with the ability to control the amount of water coming out of the mines, large flushes of stormwater that would normally escape untreated could be retained, later treated and released in times of low water or drought conditions.
Annual Contract for Stream and Water Quality Improvements: Golden Woods Pond ...Fairfax County
The Golden Woods Pond Retrofit project in Fairfax County, Virginia involved upgrading an existing stormwater management pond to reduce pollution and improve water quality. The project included removing a concrete ditch, constructing stone pools and a bioswale, upgrading the pond and control structure, replacing a culvert, and restoring the surrounding area. The project was completed on time and on budget in August 2016. It is estimated to reduce nitrogen, phosphorus and suspended solids pollution in the nearby Pond Branch Watershed by over 129 pounds, 10 pounds, and 7,500 pounds respectively each year.
This project included rehabilitation of four sanitary sewer metering vaults. These meter vaults included Dukes Car Wash, Lower Holmes Run, Tod Street, and Scotts Run. The Dukes Car Wash and Lower Holmes Run Meters are in the City of Alexandria, the Tod Street Meter is in Falls Church in the Providence District, and the Scotts Run Meter is in the Scotts Run Nature Preserve in the Dranesville District. Work included removal of existing control panels, conduits and metering equipment, rehabilitation of the interior of the vaults with a cementitious coating and epoxy liner system, installation of new control panels and conduit, and reinstallation of flow metering devices. This project was substantially complete on August 30, 2021.
Little Hunting Creek Pump Station RehabilitationFairfax County
This project included rehabilitation of the 21 MGD Little Hunting Creek Pump Station (LHCPS). Located at 8600 Stockton Parkway, Alexandria, Virginia, this pump station is the third largest pump station in the Fairfax County System. LHCPS is constructed on a 10-acre parcel that was previously utilized as the Little Hunting Creek Sewer Treatment Plant 44B. LHCPS was constructed and placed into service in 1983. Flow from LHCPS is pumped through a 30-inch force main across Little Hunting Creek to a receiving structure approximately 4,500 feet away on Surrey Court. This project was substantially complete on June 25, 2021.
Seismic concrete Bore Piles at Makhinjauri water supply reservoirVladimir Popovic
Construction of seismic concrete Bore Piles at Makhinjauri water supply reservoir - a part of Rehabilitation of Municipal Water Supply & Wastewater Infrastructure in Batumi, Adjara, Republic of Georgia, Phase III (Lot 1, 3, 5), (Oct. 2015 - Nov. 2018)
Celedon Lane Virtual Community Meeting Slipline Replacement August 19, 2020Fairfax County
A virtual meeting about the project will be held on August 19, 2020 at 6:00 p.m. Please see a how to sign in on slide 2. A 2019 study evaluated several alternatives for replacement. Those alternatives will be discussed with the community at the virtual meeting.
Long Branch & New Alexandria Pump Station Fuel Tank ReplacementFairfax County
This project included removal and replacement of fuel storage tanks for stand by generators at the Long Branch Sanitary Sewer Pump Station and New Alexandria Stormwater Pump Station. Existing underground storage tanks were replaced with new above ground fuel tanks. The project included installation of piping, valves, fuel polishing systems, day tanks, and appurtenances, as well as associated site work. This project was substantially complete on October 29, 2021.
Rehabilitation of Three Equalization Basins and Ancillary Facilities Fairfax County
This project involved rehabilitating three equalization basins and ancillary facilities at the Noman M. Cole Jr. Pollution Control Plant. Work included constructing a new concrete liner for one basin, rehabilitating existing pump stations, and adding new pump stations. A new flood protection system was also constructed. The project was completed in March 2020 and improved the plant's ability to temporarily store overflow wastewater during heavy storms.
Langley School Pump Station Community Meeting October 22, 2020Fairfax County
This document summarizes a community meeting about a wastewater infrastructure project in Fairfax County, VA. The project involves replacing an aging pump station and force main from 1966, as well as repairing or replacing sections of gravity sewer. The preliminary plan is to rebuild the pump station on the same site, relocate the force main to the road right-of-way, and replace gravity sewer sections in the same locations. Community input will be solicited on options for abandoning the old force main. The project is estimated to cost $3.4 million and is scheduled to begin construction phases in 2021, with completion targeted for 2022.
Lakevale Estates Collection Improvements Community MeetingFairfax County
Short-term: Install Backflow Devices
Devices installed
Regular system maintenance is ongoing
Mid-term: Temporary modifications to the Lakevale Pump Station
Updated pump operating strategy
Replaced pump impeller to reduce pump station capacity
The document discusses plans to consolidate the County's stormwater, wastewater, and maintenance divisions onto a single 23.7 acre site. It provides an overview of the study process, existing conditions, concept options, and impact analyses. Three concept options were developed from staff and stakeholder input. Traffic, noise, wetlands and environmental analyses found minimal impacts. Next steps include refining the concepts and obtaining required approvals before beginning construction.
The document summarizes the wastewater collection and treatment system for the Town of Yountville. It describes the joint treatment plant, recycled water system, sewer collection pipes and pump stations. It provides details on the collection system infrastructure, maintenance activities like sewer line cleaning and replacement projects. The document also summarizes the elements of the sewer management plan and issues related to fats, oils and grease in the system. Future projects are outlined including replacement of various sewer main lines and upgrades needed at the Peter J. Bardesonno Memorial Pump Station.
Scotts Run Tributary at Windy Hill Road: Stream Stabilization ProjectFairfax County
This document summarizes a stream stabilization project along Scotts Run in Fairfax County, VA. The project aims to stabilize 650 linear feet of stream bank and bed to reduce sediment and nutrient inputs. It will improve habitat and control flooding. Construction is scheduled to begin in spring 2017 and take 3-4 months. It will include installing structures like plunge pools, cross vanes, and rock weirs. Native vegetation will be planted afterward. The project meets regulatory requirements and aims to improve watershed conditions through erosion control and flood mitigation.
Dulles Corridor Metrorail Project - Silver Line Phase 2 ImplementationFairfax County
The summary provides an update on the status of Phase 2 of the Dulles Corridor Metrorail Project Silver Line extension:
Phase 2 construction is 83% complete overall. Sections of the third rail have been energized. Issues have been discovered with precast concrete panels supplied by Universal Concrete Products that may impact the 100-year durability requirement. The project remains on schedule with an estimated substantial completion in August 2019 and revenue operations to be established by WMATA. Construction of station facilities, rail infrastructure, and support facilities like rail yards and garages continues across the phase.
Government Center Pond Retrofit - May 2013Fairfax County
This document provides an overview and details of a stormwater detention basin retrofit project in Fairfax County, Virginia. The project involved re-grading the existing basin to remove sediments and create an extended flow path. Shallow micro-pools were added to retain runoff, and an underlying gravel gallery infiltration system was constructed to intercept and cool runoff. Native plants and trees were incorporated to help treat pollutants in the basin. The retrofit was aimed at improving water quality, habitat, and aesthetics for the basin that drains 17 acres to Difficult Run and the Potomac River.
Spe sibiu-2010 reevaluation and extended exploitation of old wellsFabio Brambilla
Brownfields: reevaluation and extended exploitation of old wells
Enlarge economic reserves by:
Increasing and improving our knowledge at field scale
Increasing and improving our knowledge at well scale
Doing smart workover of existing wells
Community Meeting - Indian Run Gravity Sewer Replacement Construction ProjectFairfax County
2019 study evaluated several alternatives for replacement
Selected alternative would:
Eliminate the exposed sewer/stream crossing
Maintain level of sewer services to the community
Provide future access ease to Fairfax County’s wastewater operator
Improve system’s reliability in the area
Reduce future risk of sanitary sewer overflows
Reduce risk to public health and the environment
Restore ~4,000 feet by returning the form and function of the channel to dynamic equilibrium and improve the ecological processes of the riparian corridor.
Lakevale Sewer Improvements Community MeetingFairfax County
The document summarizes sewer improvement plans for Lakevale, VA following a sewer backup event. Short term plans include installing backflow devices on homes impacted by the backup and maintenance before storms. Mid term plans involve temporary pump station modifications. Long term plans include hydraulic modeling of system alternatives, preliminary engineering and design reports, and construction which may include upsizing pipes and storage. Community input will be gathered during planning, design, and construction through public meetings and an online project website.
The document summarizes a public information event for updating the Waterfront Sanitary Servicing Master Plan. It presents four alternative solutions to service growth along Toronto's waterfront to 2041 and evaluates them. Alternative 1 (Central 1 + Port Lands) has the highest overall score as it has a high technical score and the lowest capital, operation, and lifecycle costs. Alternative 4 (Interceptor Tunnel) has the highest technical score but also the highest costs.
The purpose of this emergency project was to replace approximately 60-ft segment of 10-inch wastewater sewer pipe that was broken and to retrieve a Closed-Circuit Television Inspection (CCTV) camera that was stuck in the pipe during routine maintenance work. This project was substantially complete on May 14, 2021.
Once you have traced your sloper onto drafting paper and made all the design changes, including drafting a
waistband and any other pattern pieces, there are a few elements that should be marked on the paper patterns
before you use them to cut out your fabric, including grainline arrows, registration marks, and any special labels, such as the name of the piece and how many pieces to cut.
Este documento presenta una introducción a la historia de la economía, desde sus orígenes en la antigua Grecia hasta el desarrollo de la economía mexicana moderna. Explica conceptos clave como la teoría del valor, los sectores económicos, y las diferentes etapas y tipos de evaluación de las políticas públicas.
This project included rehabilitation of four sanitary sewer metering vaults. These meter vaults included Dukes Car Wash, Lower Holmes Run, Tod Street, and Scotts Run. The Dukes Car Wash and Lower Holmes Run Meters are in the City of Alexandria, the Tod Street Meter is in Falls Church in the Providence District, and the Scotts Run Meter is in the Scotts Run Nature Preserve in the Dranesville District. Work included removal of existing control panels, conduits and metering equipment, rehabilitation of the interior of the vaults with a cementitious coating and epoxy liner system, installation of new control panels and conduit, and reinstallation of flow metering devices. This project was substantially complete on August 30, 2021.
Little Hunting Creek Pump Station RehabilitationFairfax County
This project included rehabilitation of the 21 MGD Little Hunting Creek Pump Station (LHCPS). Located at 8600 Stockton Parkway, Alexandria, Virginia, this pump station is the third largest pump station in the Fairfax County System. LHCPS is constructed on a 10-acre parcel that was previously utilized as the Little Hunting Creek Sewer Treatment Plant 44B. LHCPS was constructed and placed into service in 1983. Flow from LHCPS is pumped through a 30-inch force main across Little Hunting Creek to a receiving structure approximately 4,500 feet away on Surrey Court. This project was substantially complete on June 25, 2021.
Seismic concrete Bore Piles at Makhinjauri water supply reservoirVladimir Popovic
Construction of seismic concrete Bore Piles at Makhinjauri water supply reservoir - a part of Rehabilitation of Municipal Water Supply & Wastewater Infrastructure in Batumi, Adjara, Republic of Georgia, Phase III (Lot 1, 3, 5), (Oct. 2015 - Nov. 2018)
Celedon Lane Virtual Community Meeting Slipline Replacement August 19, 2020Fairfax County
A virtual meeting about the project will be held on August 19, 2020 at 6:00 p.m. Please see a how to sign in on slide 2. A 2019 study evaluated several alternatives for replacement. Those alternatives will be discussed with the community at the virtual meeting.
Long Branch & New Alexandria Pump Station Fuel Tank ReplacementFairfax County
This project included removal and replacement of fuel storage tanks for stand by generators at the Long Branch Sanitary Sewer Pump Station and New Alexandria Stormwater Pump Station. Existing underground storage tanks were replaced with new above ground fuel tanks. The project included installation of piping, valves, fuel polishing systems, day tanks, and appurtenances, as well as associated site work. This project was substantially complete on October 29, 2021.
Rehabilitation of Three Equalization Basins and Ancillary Facilities Fairfax County
This project involved rehabilitating three equalization basins and ancillary facilities at the Noman M. Cole Jr. Pollution Control Plant. Work included constructing a new concrete liner for one basin, rehabilitating existing pump stations, and adding new pump stations. A new flood protection system was also constructed. The project was completed in March 2020 and improved the plant's ability to temporarily store overflow wastewater during heavy storms.
Langley School Pump Station Community Meeting October 22, 2020Fairfax County
This document summarizes a community meeting about a wastewater infrastructure project in Fairfax County, VA. The project involves replacing an aging pump station and force main from 1966, as well as repairing or replacing sections of gravity sewer. The preliminary plan is to rebuild the pump station on the same site, relocate the force main to the road right-of-way, and replace gravity sewer sections in the same locations. Community input will be solicited on options for abandoning the old force main. The project is estimated to cost $3.4 million and is scheduled to begin construction phases in 2021, with completion targeted for 2022.
Lakevale Estates Collection Improvements Community MeetingFairfax County
Short-term: Install Backflow Devices
Devices installed
Regular system maintenance is ongoing
Mid-term: Temporary modifications to the Lakevale Pump Station
Updated pump operating strategy
Replaced pump impeller to reduce pump station capacity
The document discusses plans to consolidate the County's stormwater, wastewater, and maintenance divisions onto a single 23.7 acre site. It provides an overview of the study process, existing conditions, concept options, and impact analyses. Three concept options were developed from staff and stakeholder input. Traffic, noise, wetlands and environmental analyses found minimal impacts. Next steps include refining the concepts and obtaining required approvals before beginning construction.
The document summarizes the wastewater collection and treatment system for the Town of Yountville. It describes the joint treatment plant, recycled water system, sewer collection pipes and pump stations. It provides details on the collection system infrastructure, maintenance activities like sewer line cleaning and replacement projects. The document also summarizes the elements of the sewer management plan and issues related to fats, oils and grease in the system. Future projects are outlined including replacement of various sewer main lines and upgrades needed at the Peter J. Bardesonno Memorial Pump Station.
Scotts Run Tributary at Windy Hill Road: Stream Stabilization ProjectFairfax County
This document summarizes a stream stabilization project along Scotts Run in Fairfax County, VA. The project aims to stabilize 650 linear feet of stream bank and bed to reduce sediment and nutrient inputs. It will improve habitat and control flooding. Construction is scheduled to begin in spring 2017 and take 3-4 months. It will include installing structures like plunge pools, cross vanes, and rock weirs. Native vegetation will be planted afterward. The project meets regulatory requirements and aims to improve watershed conditions through erosion control and flood mitigation.
Dulles Corridor Metrorail Project - Silver Line Phase 2 ImplementationFairfax County
The summary provides an update on the status of Phase 2 of the Dulles Corridor Metrorail Project Silver Line extension:
Phase 2 construction is 83% complete overall. Sections of the third rail have been energized. Issues have been discovered with precast concrete panels supplied by Universal Concrete Products that may impact the 100-year durability requirement. The project remains on schedule with an estimated substantial completion in August 2019 and revenue operations to be established by WMATA. Construction of station facilities, rail infrastructure, and support facilities like rail yards and garages continues across the phase.
Government Center Pond Retrofit - May 2013Fairfax County
This document provides an overview and details of a stormwater detention basin retrofit project in Fairfax County, Virginia. The project involved re-grading the existing basin to remove sediments and create an extended flow path. Shallow micro-pools were added to retain runoff, and an underlying gravel gallery infiltration system was constructed to intercept and cool runoff. Native plants and trees were incorporated to help treat pollutants in the basin. The retrofit was aimed at improving water quality, habitat, and aesthetics for the basin that drains 17 acres to Difficult Run and the Potomac River.
Spe sibiu-2010 reevaluation and extended exploitation of old wellsFabio Brambilla
Brownfields: reevaluation and extended exploitation of old wells
Enlarge economic reserves by:
Increasing and improving our knowledge at field scale
Increasing and improving our knowledge at well scale
Doing smart workover of existing wells
Community Meeting - Indian Run Gravity Sewer Replacement Construction ProjectFairfax County
2019 study evaluated several alternatives for replacement
Selected alternative would:
Eliminate the exposed sewer/stream crossing
Maintain level of sewer services to the community
Provide future access ease to Fairfax County’s wastewater operator
Improve system’s reliability in the area
Reduce future risk of sanitary sewer overflows
Reduce risk to public health and the environment
Restore ~4,000 feet by returning the form and function of the channel to dynamic equilibrium and improve the ecological processes of the riparian corridor.
Lakevale Sewer Improvements Community MeetingFairfax County
The document summarizes sewer improvement plans for Lakevale, VA following a sewer backup event. Short term plans include installing backflow devices on homes impacted by the backup and maintenance before storms. Mid term plans involve temporary pump station modifications. Long term plans include hydraulic modeling of system alternatives, preliminary engineering and design reports, and construction which may include upsizing pipes and storage. Community input will be gathered during planning, design, and construction through public meetings and an online project website.
The document summarizes a public information event for updating the Waterfront Sanitary Servicing Master Plan. It presents four alternative solutions to service growth along Toronto's waterfront to 2041 and evaluates them. Alternative 1 (Central 1 + Port Lands) has the highest overall score as it has a high technical score and the lowest capital, operation, and lifecycle costs. Alternative 4 (Interceptor Tunnel) has the highest technical score but also the highest costs.
The purpose of this emergency project was to replace approximately 60-ft segment of 10-inch wastewater sewer pipe that was broken and to retrieve a Closed-Circuit Television Inspection (CCTV) camera that was stuck in the pipe during routine maintenance work. This project was substantially complete on May 14, 2021.
Once you have traced your sloper onto drafting paper and made all the design changes, including drafting a
waistband and any other pattern pieces, there are a few elements that should be marked on the paper patterns
before you use them to cut out your fabric, including grainline arrows, registration marks, and any special labels, such as the name of the piece and how many pieces to cut.
Este documento presenta una introducción a la historia de la economía, desde sus orígenes en la antigua Grecia hasta el desarrollo de la economía mexicana moderna. Explica conceptos clave como la teoría del valor, los sectores económicos, y las diferentes etapas y tipos de evaluación de las políticas públicas.
Mechanical Design Portfolio - Mike RylandMike Ryland
This document is a 17-page mechanical design portfolio from Michael S Ryland for Renau Electronics. It includes diagrams and drawings of various electronics components and testing fixtures designed by Ryland, such as a smart power brick, humidity sensor, test fixtures for circuit boards, and a custom lead forming machine. The portfolio showcases Ryland's mechanical design work for electronic devices and manufacturing equipment.
Tempur-Pedic aims to maintain its brand and customer loyalty through an integrated marketing communications plan. The plan focuses on differentiating Tempur-Pedic's highly advanced material and superior cooling properties from competitor Sleep Number. The communications plan includes updated ads targeting younger customers with humor, as well as leveraging social media. The goal is continued customer satisfaction to drive brand reinforcement and returns on marketing investments.
Jordan Porco Foundation Development PresentationDeirdre Tindall
The Mission of the Jordan Porco Foundation is to prevent suicide in the high school, college, and college entry student population that is often the end result of significant emotional disorders triggered by stress and/or not recognized within the person until it is too late. We do this in the name and spirit of Jordan Matthew Porco, who died by suicide in 2011. We’re in it for life.™
Dokumen tersebut membahas tentang ketentuan-ketentuan mengenai keterangan belajar, izin belajar, tugas belajar, keterangan pendidikan, keterangan penggunaan gelar, ujian kenaikan pangkat dan penyesuaian ijazah bagi PNS di lingkungan pemerintah Kabupaten Banyumas. Termasuk syarat-syarat administrasi dan hak-hak serta kewajiban PNS yang menerima izin belajar dan tugas belajar.
This document defines key geographic terms and lists important global geographic features. It begins by defining mountains, rivers, and lakes and differentiating between rivers and lakes. It then lists the highest mountains in the world and in Africa, the longest rivers in the world, and the deepest lakes globally. The document also defines the different types of mountains and volcanoes, describing active, dormant, and extinct volcanoes.
AIR POLLUTION CONTROL course material by Prof S S JAHAGIRDAR,NKOCET,SOLAPUR for BE (CIVIL ) students of Solapur university. Content will be also useful for SHIVAJI and PUNE university students
Deals with sewage treatment for disposal into the environment and for reuse. It introduces preliminary, primary, secondary and tertiary treatments of sewage. a few sewage treatment plants are also presented here.
AIR POLLUTION CONTROL course material by Prof S S JAHAGIRDAR,NKOCET,SOLAPUR for BE (CIVIL ) students of Solapur university. Content will be also useful for SHIVAJI and PUNE university students
AIR POLLUTION CONTROL course material by Prof S S JAHAGIRDAR,NKOCET,SOLAPUR for BE (CIVIL ) students of Solapur university. Content will be also useful for SHIVAJI and PUNE university students
This document discusses sludge treatment processes. It describes the goals of sludge treatment as volume reduction, elimination of pathogens, stabilization of organic substances, and recycling of substances. The types of sludge are described as primary, secondary, and tertiary sludge. Key treatment processes discussed include thickening, stabilization through aerobic or anaerobic digestion, dewatering, and drying. Thickening can be done through gravity or flotation. Stabilization reduces mass through aerobic or anaerobic digestion which produces biogas. Dewatering further reduces water content and drying beds are described.
1. The document discusses various types of wastewater treatment processes including oxidation ditches, oxidation ponds, aerated lagoons, and septic tanks.
2. Oxidation ditches are essentially extended aeration activated sludge processes using endless ditches and rotors for aeration. Rotors are designed to impart velocities between 0.3 to 0.4 m/s.
3. Oxidation ponds, also called waste stabilization ponds, are open earthen basins that use natural means like wave action and sunlight to facilitate the aerobic and anaerobic treatment of sewage and biodegradable wastes.
An oxidation pond uses the dual action of aerobic bacteria and algae through bacterial-algae symbiosis to break down sewage over time. The aerobic bacteria use oxygen from the air while the algae is active in sunlight, and through photosynthesis the algae produces oxygen and breaks down carbon dioxide produced during bacterial decomposition. This process can successfully treat both raw and settled sewage in the pond.
This document discusses different types of oxidation ponds used to treat wastewater through natural biological processes. There are four main types: aerobic ponds which use algae and bacteria to treat water and are shallow; anaerobic ponds which do not require oxygen and break down waste through methane production; facultative ponds which contain both aerobic and anaerobic zones; and maturation ponds which further treat effluent to remove pathogens. Together, these pond systems provide effective wastewater treatment through natural microbial activity and sunlight.
Lecture notes of Environmental Engineering-II as per Solapur university syllabus of TE CIVIL.
Prepared by
Prof S S Jahagirdar,
Associate Professor,
N K Orchid college of Engg and Technology,
Solapur
Merrywood Force Main Rehabilitation ProjectFairfax County
The Merrywood Force Main Rehabilitation project included rehabilitation of 1,080 linear feet of 6-inch force main, its discharge manhole, and the installation of a future bypass system in front of the pump station.
Attleboro Luther's Reservoir Dam & Pump Station RehabilitationThomasSexton8
The document summarizes improvements made to Luther's Reservoir Dam, dike, and pumping station in Attleboro, MA. The original structures from the 1950s/60s were deteriorating and needed upgrades. The project involved replacing the bascule gate, repairing the earthen dike, upgrading the pumping equipment and electrical systems, and waterproofing the station building. Construction started in 2017 and included installing a new automated crest gate, slide gates, pumps, and remote monitoring equipment to modernize the flood control and drinking water infrastructure.
This document provides a summary of Jack Oler's 30 years of experience in industrial construction, including 20 years of supervisory experience. He has specialized expertise in process piping, mechanical instrumentation, and equipment installation. Some of his project experience includes work in pulp/paper, chemical, nuclear, mining, auto manufacturing, wastewater treatment, and food facilities. The document then lists his work history on various projects from 2008 to 1978, describing his roles and responsibilities on each project.
The document summarizes a £200m modernization project at Davyhulme Wastewater Treatment Works in Manchester, England. The project involves constructing a new activated sludge plant and other upgrades to address challenges from tightening permit limits, population growth, and aging infrastructure. A new activated sludge plant will be built to treat 60% of flows along with other improvements like new screening, pumping stations, and controls. The project is a collaborative design-build effort between United Utilities and contractors to upgrade the works for the 21st century demands.
The project involved expanding the capacity of the Tanajib Sea Water Treatment Plant in Saudi Arabia to supply water to a new oil processing facility. It included constructing new intake basins, filters, pumps, tanks and other equipment. Over 4 million work hours were completed with high standards for quality and safety. The multi-discipline project involved civil, mechanical, piping, electrical and instrumentation works to double the plant's water production capacity.
The Queen Street Station tunnel and throat in Glasgow underwent a £60 million renewal project over 20 weeks to replace deteriorated infrastructure. Key work included removing the old concrete slab track through the 918m tunnel and replacing it with a new track system, demolishing and reconstructing station platforms, and upgrading signalling and electrification. The project involved over 500,000 man-hours of work by 2,900 people and presented challenges around construction in a busy city center location. Safety and stakeholder/passenger communication were priorities to successfully complete the work.
This document summarizes several infrastructure projects in Jordan completed by Morganti Group between 1997-2007. It provides brief descriptions of 10 water, wastewater and power generation projects ranging in value from $7.5 million to $130 million. The projects involved treatment plants, pipelines, reservoirs and pumping stations.
Antony Poole has over 30 years of experience managing construction projects in mineral extraction, land reclamation, road and bridge construction, drainage works, and remediation projects. He is currently a project manager at VertaseFLI Ltd where he is responsible for the operational management of projects from award to settlement. Poole has extensive experience supervising teams, maintaining safety standards, and ensuring projects are completed on time and on budget. He has managed projects ranging from £100k to £330 million in value.
This document discusses pipe bursting and pre-chlorination methods for replacing large-scale water distribution systems. It provides background on the state of aging water infrastructure in need of replacement. Pipe bursting is presented as a more cost-effective and socially acceptable alternative to open trench replacement methods. The document outlines the pipe bursting process, considerations for project design, and pre-chlorination procedures to ensure water quality. It provides a case study example of a large pipe bursting project in Brownstown, Michigan that utilized pre-chlorinated HDPE pipe.
Flatlick Sewer Rehabilitation Project Phase 1 and 2Fairfax County
The Flatlick Sewer Rehabilitation Project included rehabilitation of approximately 2,500 linear feet of existing 24-inch diameter pipe and 650 linear feet of existing 15-inch diameter pipe using the Cured in Place Pipe (CIPP) lining method. The lining was cured using UV Light. In addition, 11 manholes were rehabilitated throughout the Flatlick Branch stream valley in Chantilly, Virginia. This project was substantially complete on January 4, 2021.
Mr. Belloit has 25 years of experience in estimating for water and wastewater construction projects. He is skilled in developing estimates, identifying costs, performing bid evaluations, and negotiating contracts. Some of his recent project experience includes the $20 million Jacksonville Beach Wastewater Treatment Plant and the $47 million James Anderson Reverse Osmosis Water Treatment Plant in Port St. Lucie, Florida. He is proficient in WinEst and other estimating software programs.
The presentation provided an overview of the Mohmand Dam Hydropower Project, including project details, progress, challenges, and issues delaying completion. Key points included: the project involves constructing a 213m dam, diversion tunnels, and powerhouse; major challenges include complex geology and large rockfill quantities; delays have been caused by COVID impacts, tunnel convergence, and contractor performance issues like inadequate planning and resources; critical activities requiring focus are quarry development and tunnel completion; contractual actions may be needed to improve progress.
The Wanlip STW Sludge Project will provide a new sludge digestion facility to replace the existing aging plant. The £32 million project is being delivered by Costain-MWH and includes importing and indigenous sludge screening, thickening, blending, acid phase and gas phase digestion, biogas handling, and dewatering. Collaboration between Severn Trent Water and the contractors standardized designs across multiple sludge projects, improving efficiency. The project utilizes existing infrastructure where possible and incorporates innovative solutions like steel digesters.
The work on this project included investigation and repair to an 8-inch sewer line in Waterway Drive which had been previously lined with a plastic liner system. The project location was in Waterway Drive from Cavalier Court to the vicinity of Half Moon Circle. The project involved setting up a bypass system to remove sewage from the line so the pipe could be properly cleaned and inspected. Following this process, it was determined the plastic liner was causing capacity issues. It was determined that the liner could be repaired using internal methods and no excavation was needed. In addition, the five manholes associated with the segments of pipe in the project area were also rehabilitated. This project was substantially complete on June 25, 2021.
Project Title: Rehabilitation of the Urban Water Supply and Sanitation in the Sava River Basin in Bosnia and Herzegovina, (BMZ ID 2002 65 876). Rehabilitation of Urban Water Supply Una-Sana region, Consulting Services (Part A)
Project Description: rehabilitation of Water Supply Systems & Sanitation on war affected areas. Drinking water supply network, total capacity: 61,600 m³/d, total number of inhabitants: 150,000, total length (transport mains and network): 45km of pipe main (ductile, PE), 1.500nr house connections; RC water reservoir Q=700m3, SCADA System. Sewage system works: 2nr of pump stations, 30km of network (HDPE), 800nr of house connections.
City of Kakanj WW Project (KA 01): 9,265m of Corrugated HDPE SN8 Pipes (DN250-1200), 265nr maintenance inspection RC shafts, 18nr backdrop shafts, 3nr Storm Water Overflows, 2nr Outlet Structures, 139nr House Collection Shafts, 496nr of households connected to new system.
The document describes a project to rehabilitate the sewer system in Kakanj, Bosnia and Herzegovina. The existing sewer system has several defects, including a low connection rate, improper connections, and discharge of untreated wastewater. The project involves constructing new sewer lines, rehabilitating existing lines, and connecting households to address environmental and public health issues. It provides details on the scope of work, including construction of sewer lines by zone and provision of equipment to the local water utility.
Backlick Run Gravity Sewer Abandonment Project June 2020Fairfax County
This is a 4,000 linear foot section of gravity sewer that was taken out of service. The pipe had deteriorated and was prone to collapse. The area was restored and site improvements were completed.
Backlick Run Gravity Sewer Abandonment Project June 2020
Barker.R.CV.
1. CAREER RESUME
NAME: Richard Barker
YEAR OF BIRTH: 1968
QUALIFICATIONS:
• H.N.C Civil Engineering Studies 1989
• O.N.C Civil Engineering Studies 1987
• CITB Site Management Safety Training
• Appointed Persons (Lifting Operations)
• PASMA Training
PROFILE
A technically minded and enthusiastic Manager with 29 years’ experience in the Civil
Engineering industry, on a variety of challenging projects. A team player who has a proactive
approach to delivering projects.
SUMMARY OF EXPERIENCE
Experience gained in many aspects of contract work valued up to £6.5 million in value, on both
traditional and design and build contracts in the UK.
Experience gained mainly in the water industry and includes water and sewage treatment works
& raw and potable pumping mains.
• MWH/Biwater – Senior Site Manager January 2006 - Present
• Galliford Morgan Est Joint Venture – Site Agent June 2005 – December 2005
• Morgan Est Water Division – Sub Agent/Site Agent June 2002 – June 2005
• Miller Civil Engineering – Section Engineer/Sub Agent February 2000 – June 2002
• Mott MacDonald - Project Managers Site
Representative/Resident Engineer
December 1997 – January 2000
• Peter Duffy Limited - Site Agent September 1997 – December 1997
• Yorkshire Pipeline Services (Yorkshire Water) - Site
Agent
May 1996 – September 1997
• Babcock Water Engineering Limited – Assistant Resident
Engineer
June 1992 – June 1994
• Yorkshire Water Engineering Limited - Engineer/Clerk of
Works
June 1990 – June 1992
• Boothferry Borough Council - Technician
• Norton Engineering Alloys Company Limited -
Design/Draughtsman
• Fairbank & Sons Consulting Engineers - Technician
September 1988 – June 1990
February 1988 – September 1988
August 1986 – February 1988
2. 2
CAREER SUMMARY:
MWH/Biwater Treatment Ltd – Senior Site Manager
• Frankley WTW – Severn Trent - £14.0 million
Installation of new lime plant including stripping out of existing M&E plant & existing
equipment in an existing building, installation of new electrical panels, pumps, chemical
dosing & flushing lines within the building. Construction of two new in-situ pumping station,
glass coated steel tanks, lime silos complete with walkways, M&E plant& equipment
associated with lime transfer.
• Kilburn STW – Severn Trent - £6.5 million
Preliminary work & investigations in preparation for Planning Application, preparation of
programmes, schedules, quotations & cost reviews & supervision of construction,
mechanical and electrical installation & commissioning..
The rebuilding of sewage works is in a very sensitive local area adjacent to local residents
unreceptive to the project. The build includes construction of deep Inlet Pumping Station,
Inlet Works, Activated Sludge Plant, 1 no Final Settlement Tank & conversion of 2 no
existing humus tanks to FST, access roads etc.
All work is phased in with the demolition of the existing works whilst maintaining the integrity
of the treatment process.
• Clipstone GAC WTW - £2.7 million
As part of a scheme to remove pesticide levels from the borehole water which feed the site;
Construction & installation of 6 No. GAC absorbers and associated pipework and slab,
access road and site gate to enable GAC tankers to discharge media into vessels a 600m3
buried dirty backwash / conditioning wastewater tank and discharge pumps.
• Newborough STW - £0.5 million
Construction & installation of RBC unit, associated pipework & MCC. Replacement of
pumps & pipework in existing Inlet Pumping Station & removal of existing above ground
ASP.
• Duffield STW – Severn Trent - £0.3 million
Installation of storm tank cleaning system, Flow-meter, MCC control & minor amendments
to the storm overflow system.
• Stoney Stanton STW – Severn Trent - £3.0 million
Construction & installation of Sandfilter units for tertiary treatment of effluent including feed
pumping station. Construction of Chemical Dosing Plant, Works Return Pumping Station,
Washwater Pumping Stations, Floculation Chamber, MCC base & new access road
including culverting of watercourse.
• Measham STW – Severn Trent - £1.5 million
Construction & installation of Sandfilter units for tertiary treatment of effluent including feed
pumping station & weir/overflow chamber.
• Whetstone STW – Severn Trent - £0.8 million
Construction & installation of Chemical Dosing Plant, Odour Control Plant Inlet Works
Screenings removal system & new aeration control system.
• Winwick STW- Severn Trent, - £0.8 million
Construction of sewerage system, RBC & feed pumping station located in the heart of
picturesque village.
• Packington STW - Severn Trent, - £1.2 million
Construction of Deep Bed Filter for tertiary treatment of effluent, including feed pumping
station.
GMJV – Site Agent
• Islesteps – Scottish Water - £0.8 million
Construction of “first time” sewerage scheme in small village including installation of new
sewers by open cut & directional drilling, construction of chambers, pumping station and
reed beds.
3. 3
• Loch Eck – Scottish Water – £6.5 million
Demolition of existing concrete precipitators tanks, construction of new underground
treatment tanks including installation of pipework within existing underground structures,
refurbishment of existing filters within the existing site buildings, installation of new electrics
and control panels & construction of a new steel framed building to house the new
treatment process.
Morgan Est Water Division - Site Agent
• Pocklington – Yorkshire Water, £2.5 million
Design, supply, installation and commissioning of Sandfilter tertiary treatment units, a
chemical dosing system, new inlet works, new outfall pipeline and ancillary works.
• Wanlip Sludge - Severn Trent, £1.5 million
Replacement of existing sludge import facility & DAF thickening plant with new import
station & gravity belt thickeners.
• Wanlip Storm Tank Cleaning – Severn Trent, £1 million
Modifications to existing storm tank cleaning system including removal of scraper bridges,
modifications to existing hoppers, construction of FRC vacuum chamber & installation of
vacuum flushing system.
Morgan Est Water Division - Sub Agent
• Fleckney – Severn Trent
Replacement of granite mineral media with slag media in 3 no existing filter beds.
Construction of a new inlet inlet works.
• Great Glen - Severn Trent
Replacement of mineral media with structured plastic media in existing filter bed &
installation of new distributor to increase treatment capacity including seeding &
commissioning
• Asset Renewals - Severn Trent, £2.5 million
• Branston – New glass coated steel sludge tank & auto de-sludge system including new
pressure main, modifications to existing wet wells.
• Redmile – Installation of auto- de-sludge system & modification to wet well
• Abbots Bromley - New glass coated steel sludge tank with associated feed pipework &
drainage pipework. 2 no GRP Humus tanks with associated feed & drainage pipework,
installation of auto- de-sludge, demolition of existing concrete humus tanks.
• Long Whatton - New glass coated steel sludge tank, auto de-sludge system,
modifications to circular storm tank to increase volume & diversion of storm tank outlet
pipework. Demolition of existing concrete sludge tank & rectangular storm tanks.
• Barton Under Needwood – Replacement of mineral media with structured plastic
media in existing filter bed & installation of new distributor to increase treatment
capacity. Including construction of new distribution chamber with associated pipework
diversions, new recirculation main, modifications to existing pumping station including
new valve chamber, seeding & commissioning the plastic media bed.
Miller Civil Engineering - Section Engineer
• Scarborough Toll House Pumping Station/Emergency Sea Outfall – Yorkshire Water,
£0.4 million
Additional works on a £5 million contract to pump sewage to a new treatment works.
Refurbishment of transfer pumps, refurbishment of course bar screens, installation of flap
valves on emergency overflow sea outfall & construction of concrete wet well walls & wave
deflector walls.
4. 4
• Ripon UWWTW - Yorkshire Water, £3.7 million
Completion & commissioning of upgrade of existing STW to UWWTD standards.
Completion & commissioning of Sludge Treatment Centre for the de-watering & caking of
site produced & imported humus sludge.
• Various Amp 3 - Yorkshire Water £1.5 million
Construction of pumping stations, construction of sludge tanks, pumping mains &
refurbishment of existing pumping stations.
Mott MacDonald - Project Managers Site Representative/Engineer
• Ripon UWWTW - Yorkshire Water £3.7 million
Upgrading of existing STW to UWWTD Standards, new inlet works, storm tanks, pumping
stations, anoxic tanks, RAS/SAS system & associated pipework, connections etc.
A Sludge Treatment Centre was also incorporated into the scheme, imported sludge tanks,
dewatering building, sludge cake silo, new access road etc.
• Felixkirk - Yorkshire Water, £0.2 million
Replacement of existing septic tank & sewer outfall with a HIPAF Biological Aerated Filter
with automated screened storm overflow including sample chamber, new outfall structure,
MCC, new power supply to the site, new 300mm culvert for stream/surface water &
connections to the existing system.
• Cherry Burton STW - Yorkshire Water, £0.5 million
Construction of new Primary & Humus Tanks complete with auto-desludge facility,
replacement of mineral media in existing filter beds with plastic media c/w new distributors.
Decommission of existing RBC & BAF plant, upgrade of access road, and upgrade of power
supply, MCC, RTS & pipework.
• Bryherstone Inn STW - Yorkshire Water, £0.15 million
Replacement of existing RBC & 3No. inlet chamber/primary tank with a HIPAF Biological
Aerated Filter including sample chamber, MCC, RTS & connections to the existing system.
• Killinghall STW - Yorkshire Water, £0.25 million
Installation of new Inlet Screen, 2 No. Tertiary Sand Filter Units & associated pumps,
compressors, MCC, RTS & pipework.
• Ilkley & Ben Rhydding STW - Yorkshire Water, £ 0.5 million
Replacement of existing slag filter media with plastic media, installation of new distributor &
associated works / Reconstruction of existing filter beds
• Richmond STW - Yorkshire Water, £ 0.3 million
Construction of new circular primary tank & associated feed/draw off pipework including
installation of pumps, half bridge scraper, MCC, RTS & connections
• Catterick & Grassington STW - Yorkshire Water, £0.5 million
Construction of new circular secondary tank & associated feed/draw off pipework including
installation of pumps, half bridge scraper, MCC, RTS & connections.
Peter Duffy Limited - Site Agent
• Avesta Water Main Diversion
Supervision of construction of 500 metres of 600mm diameter water main on a busy
commuter route into Sheffield City centre, including pressure testing, chlorination, & the
installation of cathodic protection
Yorkshire Pipeline Services (Yorkshire Water) - Site Agent
• YPS Labour Co-ordination & Site Audit
Agent involved with the co-ordination of labour & sub-contractors throughout the Yorkshire
Area.
• Yorkshire Water - Southern Area
5. 5
Supervision of D & C and statutory contracts in the Sheffield Area.
• Headingley Lane, Leeds - Yorkshire Water, 1.1 million
Joint supervision of fast track pipe laying scheme of 2.2 km constructed on a busy
commuter route into Leeds City centre, in preparation of the proposed Leeds Supertram.
• Harrogate Raw Water - Yorkshire Water
Agent involved in final months of a scheme to provide treated water to remote properties
throughout North Yorkshire.
• Wensleydale Reinforcement - Yorkshire Water
Supervision of construction of 3 km of pipeline at Aysgarth in the Yorkshire Dales National
Park.
• Chellow to Wainstalls - Yorkshire Water
Engineer supervising the fast track construction of 12 km of pipeline as part of the Yorkshire
Water Drought Initiative. Including construction of a break tank & pressure testing under
extreme head.
Babcock Water Engineering Limited - Assistant Resident Engineer
• Naburn Sewage Treatment Works - Yorkshire Water
Assistant Resident Engineer, seconded to White Young Consulting Engineers, supervising
upgrading of existing STW. Including construction of new high level Inlet Works, screens &
grit removal. Also installation of new scrapers & sludge removal system for the primary
settlement tanks.
• Fulford Pumping Station - Yorkshire Water
Supervision of upgrading of pumping station as part of the Naburn Scheme. Including
installation of automatic pneumatic valves & actuators to replace existing hand operated
valves.
Yorkshire Water Engineering Limited - Engineer/Clerk of Works
• Rawcliffe S T W - Yorkshire Water
Clerk of Works supervising installation of Wet Scrubber Odour Control Plant & building,
including associated pipework, covers to tanks & landscaping. Previous involvement
included preparation of drawings both on the drawing board & on MEDUSA C.A.D., bill of
quantities on QUMIC & specification for the tender documents.
• Scarborough Sewage Disposal - Yorkshire Water
Engineer involved in the latter stages of a £30 million scheme for the improvement of
sewage disposal in the coastal resort. Duties included surveys, preparations of tender
drawings & documents, bill of quantities, specifications for the following:
• Knipe Point, - Two pump pumping station & valve chamber to serve small housing
estate
• Injection Pumping Station & Odour Control Units - Two pump pumping station &
valve chamber injecting sewage from an isolated toilet block into pumping main. Two
odour control units & associated chambers & pipework for air valves.
• Northern Outfall Rehabilitation - Repair of existing sewage outfall with GRP Liners, to
act as an emergency outfall for new underground pumping station & long sea outfall.
• Detention Tanks - Overflow to 600mm diameter pumping main for retention of
sewerage during high tide/storm conditions
Boothferry Borough Council - Technician
Norton Engineering Alloys Company Limited - Design/Draughtsman
Fairbank & Sons Consulting Engineers - Technician
6. 5
Supervision of D & C and statutory contracts in the Sheffield Area.
• Headingley Lane, Leeds - Yorkshire Water, 1.1 million
Joint supervision of fast track pipe laying scheme of 2.2 km constructed on a busy
commuter route into Leeds City centre, in preparation of the proposed Leeds Supertram.
• Harrogate Raw Water - Yorkshire Water
Agent involved in final months of a scheme to provide treated water to remote properties
throughout North Yorkshire.
• Wensleydale Reinforcement - Yorkshire Water
Supervision of construction of 3 km of pipeline at Aysgarth in the Yorkshire Dales National
Park.
• Chellow to Wainstalls - Yorkshire Water
Engineer supervising the fast track construction of 12 km of pipeline as part of the Yorkshire
Water Drought Initiative. Including construction of a break tank & pressure testing under
extreme head.
Babcock Water Engineering Limited - Assistant Resident Engineer
• Naburn Sewage Treatment Works - Yorkshire Water
Assistant Resident Engineer, seconded to White Young Consulting Engineers, supervising
upgrading of existing STW. Including construction of new high level Inlet Works, screens &
grit removal. Also installation of new scrapers & sludge removal system for the primary
settlement tanks.
• Fulford Pumping Station - Yorkshire Water
Supervision of upgrading of pumping station as part of the Naburn Scheme. Including
installation of automatic pneumatic valves & actuators to replace existing hand operated
valves.
Yorkshire Water Engineering Limited - Engineer/Clerk of Works
• Rawcliffe S T W - Yorkshire Water
Clerk of Works supervising installation of Wet Scrubber Odour Control Plant & building,
including associated pipework, covers to tanks & landscaping. Previous involvement
included preparation of drawings both on the drawing board & on MEDUSA C.A.D., bill of
quantities on QUMIC & specification for the tender documents.
• Scarborough Sewage Disposal - Yorkshire Water
Engineer involved in the latter stages of a £30 million scheme for the improvement of
sewage disposal in the coastal resort. Duties included surveys, preparations of tender
drawings & documents, bill of quantities, specifications for the following:
• Knipe Point, - Two pump pumping station & valve chamber to serve small housing
estate
• Injection Pumping Station & Odour Control Units - Two pump pumping station &
valve chamber injecting sewage from an isolated toilet block into pumping main. Two
odour control units & associated chambers & pipework for air valves.
• Northern Outfall Rehabilitation - Repair of existing sewage outfall with GRP Liners, to
act as an emergency outfall for new underground pumping station & long sea outfall.
• Detention Tanks - Overflow to 600mm diameter pumping main for retention of
sewerage during high tide/storm conditions
Boothferry Borough Council - Technician
Norton Engineering Alloys Company Limited - Design/Draughtsman
Fairbank & Sons Consulting Engineers - Technician