With school replacements making up the lion’s share of the budget for our bond projects ($92.9 million of the $158 million total), it’s no surprise that the majority of the work done so far has been focused on building new elementary schools. Projects of this scale require a robust team with varying strengths and areas of expertise.
Enter our school construction team, made up of 12 professionals from four organizations: Kelso School District, Construction Services Group (CSG) from ESD 112, Integrus Architecture, and FORMA Construction Company. Experts from each organization have been working diligently on improving our facilities, some for over two years now.
“We really began working with CSG to determine the state of our facilities and see where the greatest needs were in January 2017,” said Scott Westlund, Chief Financial Officer for the district. CSG members have been instrumental in managing the many moving parts of our bond projects, including helping to find architects and contractors.
Integrus was interviewed and selected through a competitive process as the architectural firm to design the new schools. They facilitated stakeholder committee meetings for months to determine the educational specifications needed for our schools and get input on design elements.
Then, through a highly competitive process, FORMA was selected as our General Contractor/Construction Manager (GCCM) to build the schools. Bringing them in for industry expertise just before final design schematics were drawn helps to minimize change orders down the road and get sub-contractors secured early, both of which assist in keeping construction costs down.
Even then, unanticipated conditions caused a cost overrun of roughly $14 million for the school replacement projects. The schematic design estimating process revealed the unprecedented rise of labor and materials costs, and geotechnical engineering results at both the Wallace and Lexington sites indicated soil and ground conditions that require deep, robust soil improvements to ensure the foundation systems meet today’s building standards for public spaces.
The team came together and vetted multiple options to bring the total cost back within budget. After several open houses and a public hearing to gather community input, the school board approved a solution – combining two of the three new elementary schools into one larger school at the Lexington site in order to meet all the priorities of our bond measure.
“Even with a few cost challenges, it’s been an exciting adventure. We will continue to make the learning environment for Kelso students engaging, state-of-the-art, and safe,” said Superintendent Mary Beth Tack. “With our talented and dedicated team, we’re looking forward to great things for the Kelso students, staff, and community.”
Executive Construction Steering Team Members
Kelso School District Members
Mary Beth Tack, Superintendent
Scott Westlund, Chief Financial Officer
Gary Schimmel, Facilities Director
Leah Moore, Kelso School Board
Philip Iverson, Project Manager
Richard Skreen, Project Manager
Amy Vanderhorst, Senior Project Manager
Matt Taylor, Project Manager
Mike Rogers, Senior Project Manager
Kody Helms, Project Manager


Gangs Sheds on the Glenreagh-Dorrigo branch line
Glenreagh Mountain Railway Inc Ray Love 29th July 2010
Glenreagh NSW 2450
In 1894, the Per-Way Engineer for the NSW Railways discussed the idea of providing structures adjacent to running lines where equipment, tools and materials, necessary for track maintenance could be stored. These
structures were referred to as ‘tool houses’ and would replace local ‘tool boxes’, which in those days, were located at various work locations along the line.
Over the next 70 years, the original ‘tool house’ concept was improved in design, size and purpose. As a result of the changes in purpose, these structures were known variously as a ‘Fettler’s Tool House’, ‘Trolley Shed’, ‘Gang Shed, ‘Per-Way Shed’, ‘Fettler’s Shed’ or a combination of similar terms. Probably the most common term and one which describes all, is the ‘Gang Shed’.
Gang Sheds – General History
The basic ‘standard’ tool house, designed in 1926 (and later to be known as a Gang Shed), comprised a simple rectangular structure 12ft.1½in. wide, by 9 feet deep. Walls of the shed were second hand sleepers, placed vertically. The shed was fitted with a skillion roof, sheeted in galvanised corrugated steel and was divided into two sections, with a row of sleepers forming the dividing wall. One section of the shed was open at the front (running line side) and housed the ‘trolley’ (with run-in rails allowing the trolley to be taken from the running line and moved into the shed) while the other section was a lockable room containing the tools. Subsequent improvements to this basic shed included an increase in physical dimensions, provision of a sleeper floor within, and a sleeper apron out the front of the shed.
The ‘ganger’ was a track repair man, part of the Permanent Way Branch (Per-Way) who was responsible for maintenance and repair for a set ‘length’ of railway track. Depending on the location, the ganger was in charge of a ‘gang’ comprising a group of other men, referred to as ‘fettlers’. The ‘length’ could be a couple of miles (depending on frequency of rail traffic) or substantially longer (20-30 miles) in remote country areas.
The ganger (and his gang) were equipped with the usual manual tools (picks, shovels) but frequently (depending on location) equipped with a rail vehicle allowing the ganger to inspect the ‘length’ or to transport men and tools to a work site. These vehicles could range from a manually-operated tricycle (usually suitable for transporting one man) through to powered tricycles, and powered quadricycles (four wheels). Often the gang was equipped with small four-wheel trailers, towed by the powered vehicles and suitable for carrying men and/or tools. In the designs of ‘tool sheds’, provision was made for these rail vehicles, which were commonly called ‘trolleys’.
Over the next few years, new and larger sheds were designed, all as a result of the use of powered trolleys. Changes and improvements included timber framing (in lieu of old rails and sleepers), the use of galvanised corrugated sheet steel for walls, wider sections for trolleys and tools, provision of work benches and racks for tools. Further design changes (in the 1940s) included provision of concrete floors, and a separate ‘poison store room’ to house weed spraying chemicals at one end of the structure. Commonly, the final design of the gang shed comprised a poison store (usually the right-hand end of the structure when viewed from the track), then the tool shed (with benches, racks and equipment bins), with the trolley/tricycle sheds at the left-hand end. In the arrangement, one or two trolley sheds were usual, but variations occurred depending on the size of the gang and number of trolleys in use. It was usual for ‘gangs’ to be given a number and that number was prominently displayed on the high on the front wall of the trolley shed, facing the running line.
In the late 1960s, with the advent of mechanised track gangs using larger machines, large road vehicles for transport to work sites and more extensive track repairs, the traditional gang sheds (and their variations) were phased out. They were replaced by new and larger custom designed sheds, which were built from commercially available ‘kits’ incorporating steel sheeting (usually fluted), with appropriately placed doors and windows. These
new sheds included accommodation for road vehicles, tools, showers, meal rooms and other essential facilities for the track gang.
With the increasing use of private track maintenance companies (such as Leighton’s), the local track gangs have disappeared from the scene and their interesting ‘Gang Sheds’ are no longer in use.
Gang Sheds on the Glenreagh-Dorrigo Branch Line
By 1961, four gang sheds provided for men and machines employed on track maintenance and repairs on the 43- mile long Glenreagh-Dorrigo branch line. A gang shed was built at each of Glenreagh, Timber Top, Lowanna and Dorrigo.
Details of the gangs, length and equipment are shown in the table:
Two significant and historic gang sheds remain on the Glenreagh – Ulong section of the former Glenreagh- Dorrigo branch line. One gang shed is located at West Glenreagh in the GMR precinct. The other gang shed is located in the Lowanna station precinct.
Both are 1940s design incorporating a poison store at right-hand end, tool shed and two tricycle sheds at the left- hand end of the structure.
A 1960s-designed gang shed remains in situ at Glenreagh railway yard.
Gang Sheds on the Glenreagh-Dorrigo Branch Line – Condition, Significance and Rarity
All three gang sheds remaining on the Glenreagh-Dorrigo branch line, particularly those owned by the Glenreagh Mountain Railway group are in good condition.
All three are historically significant and are part of a relatively rare group of historic NSW railway structures. They are in prominent locations allowing interpretation by the general public. All efforts must be made to preserve these valuable exhibits.
A Desk-Top History of Gang Sheds of the NSW Government Railways. Jim Longworth. ARHS Bulletin. May 1999.
Per-Way Workshops at Parkes. NSW. A Comparative History. Ray Love. 20 November 2002. Report and Historical Assessment of Per-Way Workshops in NSW, prepared for Rail Infrastructure Corporation (RIC).


Labs and Key Reasearch Centers
The Kostas Institute has three floors of laboratory space designed for a wide range of resilience and security-related research. These laboratory spaces at KRI are intended for co-locating academic, industry, and government research partners.
Northeastern’s Laboratory for Structural Testing of Resilient and Sustainable Systems (STReSS Lab) located at KRI, features a 2,000 square–foot reinforced concrete strong floor to enable full-scale testing to failure of buildings, bridges and other structures.
The KRI is also home to the Center for Resilience Studies, whose mission is to play a leadership role in building societal resilience by learning from disasters and teaching and advancing the lessons learned.


[China Aluminum Network] Breathing curtain wall, also known as double curtain wall, double ventilation curtain wall, hot aisle curtain wall and so on appeared in Europe in the 1990s. It consists of two walls inside and outside, forming a relatively closed between the inner and outer curtain walls. Space, air can enter from the lower air inlet, and also leave this space from the upper air outlet. This space is often in an air flow state, and heat flows in this space. Door Panel,Pine Doors ,Solid Interior Doors ,Internal Double Doors Wooden & Timber Door Co., Ltd. , http://www.china-steeldoors.com
The principle and classification of respiratory curtain wall The respiratory curtain wall is composed of two layers of glass curtain wall inside and outside. Compared with the traditional curtain wall, its major feature is the formation of a ventilation and ventilation layer between the inner and outer curtain walls. Because of this ventilation layer, The circulation or circulation of air makes the inner curtain wall temperature close to the indoor temperature, reducing the temperature difference so that it saves energy by 42%-52% compared with the traditional curtain wall heating, and saves energy by 38%-60% when cooling. With the use of curtain walls, the soundproofing effect of the entire curtain wall has been greatly improved. Respiratory curtain walls can be classified into two types: "closed internal circulation system" and "open external circulation system" depending on the structure of the ventilation layer.
1. Closed inner circulation system Respiratory curtain wall Closed inner circulation system Respiratory curtain wall is generally used in areas where winter is relatively cold. The outer layer is completely closed in principle. Generally, the outer glass is composed of heat-insulating profile and insulating glass. The curtain wall, whose inner layer is usually a single-layer glass curtain wall or openable window, allows the outer curtain wall to be cleaned. The ventilation layer between the two curtain walls is generally 100-200 mm. The ventilating ventilation layer is connected with the ventilation system exhaust pipe installed at the top of the ceiling to form a forced air circulation from the bottom to the top. Indoor air enters the ventilation layer through the ventilation holes at the lower part of the inner glass, so that the temperature of the inner curtain wall glass reaches or reaches Close to the indoor temperature, resulting in superior temperature conditions to achieve energy savings. Adjustable shutters or drapes are provided in the channel to effectively adjust the sun's shading and create a more comfortable environment for the interior.
According to the use of the Lloyd's Register headquarters building and the U.S. West Chemical Center building, its energy-saving effect is more than 50% compared with the traditional single-layer curtain wall.
2. Open-type outer circulation system Respiratory curtain wall Open-type outer circulation system Respiratory curtain wall is opposite to â€œclosed-breathing curtain wallâ€. Its outer layer is a glass curtain wall composed of single-layer glass and non-heat-breaking sections. The inner layer is hollow. Glass curtain wall with broken heat profile. Ventilation and exhaust devices are installed at both ends of the air-ventilation layer formed by the inner and outer curtain walls, and a visor such as a louver can also be installed in the channel. In winter, the air intakes at the two ends of the ventilation layer are closed, and the air in the ventilation layer rises under the sunlight to form a greenhouse, which effectively increases the temperature of the inner glass and reduces the heating cost of the building. In the summer, open the air inlet and outlet of the ventilation layer. Under the irradiation of the sun, the air temperature of the air-conditioning layer rises naturally, forming a bottom-up air flow. The chimney effect takes away the heat in the channel and reduces the inner layer. The temperature of the glass surface reduces cooling costs. In addition, through the control of the intake and exhaust air outlets and the design of the inner curtain wall structure, the purpose of transporting fresh air from the ventilation floor to the room is achieved, thereby optimizing the ventilation quality of the building.
It can be seen that the â€œopen-type outer circulation system breathing curtain wallâ€ not only has the advantages of â€œclosed inner circulation type systemâ€ respiratory curtain wall in terms of shading and sound insulation, but also stands out in terms of comfort and energy saving, and provides the possibility of natural ventilation of high-rise super high-rise buildings. Therefore, the physiological and psychological requirements of the user are met to a greater extent.
The open-ended, external-circulation-system breathing curtain wall was adopted at the Head Office of the German Commercial Bank in Frankfurt, Germany and the headquarters of the RWE Industrial Group in Essen, North Rhine-Westphalia, Germany.
Advantages of Breathing Curtain Walls Respiratory curtain walls have the following outstanding advantages over traditional single-layer curtain walls:
In principle, the principle of the â€œchimney effectâ€ and â€œgreenhouse effectâ€ is used for the respiratory curtain wall. It is from the function of the curtain wall to solve the problem of energy conservation; the single curtain wall is only selected from the material, and it reaches a certain degree through the characteristics of the material itself. energy saving effect.
From the perspective of environmental protection, the respiratory curtain wall is energy-saving due to its function, and the outer glass is made of colorless transparent glass or low-reflective glass, which can greatly reduce the adverse effects of glass reflection ("light pollution"); single-layer glass curtain wall is To ensure the effect of indoor and outdoor effects and energy saving, the glass is generally coated glass with a certain reflection function.
From the aspect of energy saving, the respiratory curtain wall is about 50% more energy efficient than a single curtain wall due to the effect of the ventilation layer. It is a new direction to solve the building energy saving.
From the use, the emergence of ventilation layer, so that the summer curtain wall to save cooling costs, winter heating costs can be saved. At the same time, the sunshade louvers are placed in the ventilation layer, which can effectively prevent the sun from affecting the facade effect.
From the aspect of comfort, the soundproof performance of the respiratory curtain wall can reach 55dB, so that people living and working in the room can have a quiet environment. On the other hand, no matter whether the weather is good or bad, the natural air can be directly used without having to open the window ventilation layer. Transferred to the interior to provide fresh air for the interior, thereby improving the comfort of the interior. And effectively reduce the drawbacks of high-rise buildings relying solely on mechanical ventilation of HVAC equipment.
The above advantages of the respiratory curtain wall have made great development in many developed countries in the world. It has begun to receive attention in China and has entered the use phase.
[China Aluminum Network] Breathing curtain wall, also known as double curtain wall, double ventilation curtain wall, hot aisle curtain wall and so on appeared in Europe in the 1990s. It consists of two walls inside and outside, forming a relatively closed between the inner and outer curtain walls. Space, air can enter from the lower air inlet, and also leave this space from the upper air outlet. This space is often in an air flow state, and heat flows in this space.
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Construction notifications are issued for works across the project. See below for details of the latest works on the Gateway Upgrade North.
To receive regular project updates, find out more about consultation activities, and keep up to date with construction and traffic impacts once works commence, register your details here.
31 March – Sandgate Road bridges works update
Deconstruction of the existing northbound bridge over Sandgate Road/Braun Street and the Shorncliffe rail line began successfully during March, with approximately one third of the above-ground elements of the structure already removed.
29 March – Nudgee Road interchange and Nundah Creek works update
Day and night work will be ongoing during April/May to upgrade the Nudgee Road interchange and widen the Gateway Motorway bridges over Nundah Creek.
20 March – Works update: Road pavement and safety improvements, Bracken Ridge to Bald Hills
As part of the Gateway Upgrade North project, road pavement rehabilitation work and safety improvements are being undertaken on the motorway between the Deagon Deviation and Wyampa Road overpass.
13 March – Works update: Bridge construction activities at Depot Road, Deagon
From late March 2017, night works will recommence to install the five remaining concrete bridge foundations (called piles) required to widen the southbound Gateway Motorway bridge over Depot Road, Deagon.
27 February – Changes to Nudgee Waterhole Reserve
Permanent upgrades are being made to Nudgee Road and Childs Road as part of the Gateway Upgrade North project. As part of these upgrades, changes are being made to facilities in and around the Nudgee Waterhole Reserve.
13 February – Drainage installation works at Deagon
As part of works to upgrade Depot Road from two lanes to four between Braun Street and the Gateway Motorway ramps, a major upgrade of the Depot Road/Braun Street/Board Street/Deagon Deviation intersection is being undertaken. To facilitate this upgrade, from mid-February 2017 for approximately two months, works will be undertaken to install new underground drainage lines at the intersection.
2 February – Works update: Deagon Deviation widening and bridge construction works
Works to widen the Deagon Deviation between Depot Road and Bracken Ridge Road, and construction of the new Deagon Deviation bridge over the Gateway Motorway are progressing well. These construction activities will continue throughout 2017 and into 2018.
20 January – Temporary pathway closure: Gateway Motorway between Depot Road and John Fisher Drive
From late January 2017 until mid-2017, sections of the shared pathway located alongside the northbound lanes of the Gateway Motorway, between Depot Road, Deagon and John Fisher Drive, Bracken Ridge, will be temporarily closed to all users intermittently.
20 January – Gateway Motorway bridge widening at Bicentennial Road interchange
The first stage of work to widen the Gateway Motorway bridges over the Bicentennial Road interchange was completed in late 2016, with the two widened northbound bridges now open to traffic.
The next stage of work involves widening the two southbound bridges which will begin in late January 2017 and is expected to be complete by early 2018.
15 December – Extended temporary shared pathway closure at Boondall
Due to ongoing bridge construction works on the Gateway Motorway over Sandgate Road/Braun Street and the Shorncliffe rail line, a section of the shared pathway between Boondall Train Station and the Cabbage Tree Creek pedestrian/cycle bridge will remain temporarily closed to all users until late 2017.
12 December – Shared pathway diversion at Bracken Ridge
From Monday 19 December 2016 until mid-2017, a section of the shared pathway located alongside the northbound lanes of the Gateway Motorway, between Barrett Street and John Fisher Drive in Bracken Ridge, will be temporarily closed to all users.
17 October – Energex tower works at Boondall and Taigum
Works are being undertaken to construct a new high voltage Energex pole on the eastern side of Cabbage Tree Creek, and to realign overhead wires over the Gateway Motorway between Boondall and Taigum.
12 August – Depot Road works: Braun Street to the Gateway Motorway ramps
As part of the Gateway Upgrade North project, Depot Road is being upgraded from two lanes to four between Braun Street and the Gateway Motorway ramps. Works will be undertaken in stages from mid-August until late 2018.
- Last updated
- 30 March 2017


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For many large-scale and commercial projects, dust and dust control are essential areas of concern because municipal zoning and community requirements often specify dust control requirements for soil disruption projects. These specifications are typical in construction, agriculture, mining, and infrastructure activity because dust and other airborne debris pose potential health and environmental risks.
To keep communities and the environment as safe as possible throughout industrial construction, dust control methods, like hydroseeding for dust control, can help ensure a successful project with minimal impact on the surrounding landscape and population.
Hydroseeding is a Better Dust Control Method than Water
Water is often considered a first line of defense against dust and is a standard dust control method. However, water is often an expensive solution in terms of time and resources. In addition, water doesn’t always provide the optimum level of dust control, especially if conditions are hot and dry. Due to evaporation and other soil or site conditions, water may also need to be regularly re-applied to be effective.
Hydroseeders Quickly and Thoroughly Apply Dust Suppression Materials
Hydroseeders, by comparison, can quickly and evenly apply specially-tailored dust control materials, from tackifiers and soil stabilizers to seeds, mulch, and even small vegetation, depending on the equipment. These hydroseeding dust control methods work well in many applications, so regardless of the conditions you’re facing, you can usually find a hydroseeder dust control method well suited for your project. Hydroseeding for dust control also reduces the time dedicated to dust control strategies, as these materials typically require only one application for effective dust control.
Dust Control Applications for Hydroseeders
Hydroseeding for dust control is used effectively in large commercial projects because it’s efficient and effective at reducing dust as a byproduct of soil disrupting work. Since many industries rely on soil disruption to conduct their business, dust prevention measures help them comply with local zoning requirements for dust and airborne debris.
Mining operations generate dust by transporting, loading, unloading, and blasting or crushing materials. When these activities occur in open-pit mining operations, the likelihood of airborne dust pollution is higher than in pit or enclosed mines. However, dust and dust control is also a concern in these mines.
Hydroseeding for dust control in mining operations helps reduce dust pollution for the community and helps keep conditions safer for workers. Specialized formulas are used in hydroseeders to target the type of debris, and its unique needs for pollution and dust mitigation.
Like mining, large commercial construction projects generate dust and pollutants subject to local regulations. Whether it’s highway construction, commercial buildings, or excavation projects, industrial construction contractors use hydroseeding for dust control to effectively limit dust pollution and meet regulations set by regulators.
Farming and Agriculture
Large farms and agricultural operations also deal with dust control issues. While facing many of the same health and regulatory issues as mines and construction, dust can also cost farmers and operators time and money. Dust pollution can prematurely age equipment, cause illness and, in extreme situations, dust explosions. By limiting dust through hydroseeding, farms can run more safely and efficiently.
Landfills are strictly regulated at the state and federal levels to ensure byproducts like dust and airborne debris don’t pose a health or environmental threat to the surrounding community. Landfill operations produce dust and other airborne pollutants that must be controlled to meet regulatory requirements. Hydroseeding for dust control in landfills has proven an effective and efficient method to bring landfill operations within requirements while keeping operations at or below budget.
Choosing the Best Dust Control Hydroseeder
For dust control methods, like hydroseeding, to be effective, choosing the right equipment for the job is essential. That’s why Apex products are specifically designed with versatility and durability in mind.
Construction projects like highways or oil pipelines, large landfills, mining operations, land reclamation, and fire suppression are common use cases for large project dust control equipment.
The Apex XA3300, XA4000, and XA5000 are designed to handle large projects quickly and easily. Built to be low maintenance, versatile, and powerful, the XA3300, XA4000, and XA5000 models are hydraulically-driven with a military-grade aluminum tank top and a maximum spray distance of up to 325’. The XA3300 model comes with a working capacity of 3,260 gallons, while the working capacity of the XA4000 is 3,950 gallons, and the XA5000 is 4,740 gallons.
Small to Mid-Sized Projects
Projects like residential landscaping, golf courses, sports fields, and other small commercial construction generally fall into the category of small to mid-sized dust control, and can often be handled by a more compact hydroseeder like the Apex XA1200.
The Apex XA1200 has a 1200 gallon tank, perfect for mid-sized jobs, and a working life of more than 2000 hours.
Whatever your dust control equipment needs, there’s an Apex hydroseeder that can help you get it done, faster. For more information, download our product’s technical details, or contact us today.


Free essay: dhaka city's transportation problem : is there any solution introduction over the last few years the. Moreover, improper planning of the dhaka city has been intensifying this problem no doubt traffic jam is a critical problem in our daily life. Abstract this paper presents a overview on the causes of traffic jam in dhaka city traffic rule violation accelerate the heavy traffic jam.
The story of traffic problems in brazil's biggest city, sao paulo, which indonesians living in jakarta have their own word for traffic jam - the inevitable macet dhaka is arguably the most densely populated city in the world. Traffic congestion in dhaka eats up around 5 million working hours among the accidents in the city areas, 74 percent took place in dhaka city. Traffic congestion in bangladesh- causes and solutions: a study of chittagong traffic chaos in bangladesh, particularly in dhaka city thus for reducing traffic .
The most trafficked areas are new airport road, mohakhali, farmgate, the main arteries of the city fig2 figure 2: traffic densities around dhaka, 1 january 2014 higher congestion may lead to under-counting – traffic jams. Traffic congestion in dhaka city and some proposal to reduce the problem - free download as word doc (doc), pdf file (pdf), text file (txt) or read online. Congestion in this situation, bicycle as an active and space efficient mode of transport can be a considered one of the major cause of traffic jam in dhaka city.
The bad effect of traffic jam can better be understood than described problem statement dhaka, capital of bangladesh, is the most densely populated city in the . Doi: 109790/5933-06123640 wwwiosrjournalsorg 36 | page traffic jam is freezing strong economy and healthy environment: a case study of dhaka city. According to dhaka metropolitan police (dmp) traffic department, traffic jam has become intolerable over the last few days in some city areas,. Popularization of office bus service to reduce congestion in dhaka one of the major reasons behind traffic jam is dhaka city are selected for a questionnaire. Annual cost due to traffic congestion in dhaka is found to be usd 3868 million dhaka, the capital city of bangladesh, is one of the most traffic congested cities.
Up ahead, the traffic is jammed so close together that pedestrians are climbing dhaka, the world's densest and fastest-growing city by some. We considered all major intersections of dhaka city for our research purpose but road network can result in a massive traffic jam for elongated time periods. Actually there is no specific area which you could say it has worst traffic jam during office hours almost every area face more or less traffic jam more likely there.
The study was conducted to explore the root causes and impacts of current traffic jams and suggest an appropriate strategy to wipe out this problem of dhaka,. Check the traffic news for dhaka on viamichelin: dhaka real-time traffic news, road closures, accidents, traffic jams.
Full-text paper (pdf): possible causes & solutions of traffic jam and their impact on the economy of dhaka city. A visit to the city of dhaka, where there are two types of traffic: really bad and really, really bad. Traffic congestion in dhaka eats up 32 million working hours per day while the average traffic speed in the city has dropped from 21 km/hour to.
Traffic jam is a condition on road networks that occurs as use increases, and is characterized by slower speeds, longer trip times, and. Also a matter of great concern that car ownership increasing rapidly which is one of the major issues of traffic congestion in dhaka city the cost of congestion.


There are many reasons why it is a good idea to hire a foundation repair contractor to do foundation repairs. One of the major reasons is the fact that they are experts in their field and know how to do a good job when it comes to foundation repair.
I know that it may be tempting to do foundation repairs all by yourself to save money but this is usually not a good idea except if you have the proper expertise and experience. Trying to fix foundation problems all by yourself can lead to costly repairs and worsen the foundation problem that you were trying to repair. That said, here are the key benefits of hiring a foundation repair contractor:
A Foundation Repair Contractor Is Experienced
This is the most obvious reason why people look for a foundation repair contractor to do foundation repair. Such a contractor knows how to diagnose foundation damage and how to fix it in the best way possible. On the other hand, if you try doing foundation repair without proper expertise and experience can lead to costly repairs.
Peace of Mind
When you hire a good foundation repair contractor, you will have peace of mind knowing that your foundation problems will be fixed in the best way possible. This is because of the fact that such a contractor knows how to deal with foundation problems and has the equipment required to do a good job. However, if you choose to fix your foundation problem all by yourself, you will have to do thorough research and you may doubt whether you have properly fixed the problem.
I know that some people may be wondering how hiring a foundation repair contractorhttps://docs.google.com/document/d/1yABnf8gYy3eO5nM5DlefmXOyIn-l9IQbqc7MbYpGj5E/edit?usp=sharing can help them save money considering the fact that they have to pay for repair services. A foundation repair quote can at times make you feel uneasy. Nevertheless, you should consider how much you will have to spend in case the foundation problem becomes worse.
For instance, you could end up missing a small crack when doing foundation repair which could cause costly problems. You could also end up worsening a foundation problem by incorrectly using tools when repairing a foundation problem.
A reputable foundation repair contractor knows how to do their job in a timely manner. This is because of the fact that this contractor is well trained and experienced on how to fix foundation problems. In addition, a foundation repair contractor has the equipment needed to do a good job.
However, when you decide to do the repairs all by yourself, you could spend more time trying to look for a good solution to your foundation problem. So, save time by hiring a foundation repair contractor to do foundation repair.
Avoid fixing your foundation problems all by yourself. Look for a professional to help you do the repair in the best way possible. When it comes to your building structure, there is no room for error. Therefore, it is good to have your foundation problem fixed by a professional who will know how to deal with it in the best way possible.
Hire a foundation repair contractor today:


- World of Concrete – January 23rd-26th 2018 Las Vegas, NV November 9, 2017
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Mar-flex Waterproofing & Building Products is focused on developing new green building products that will double current standards and add to the company’s existing 100% recycled products including the ShockWave and Geo-Mat product lines.
Mar-flex is the only manufacturer in the United States to offer 100% recycled foundation drainage board designed for the commercial and residential waterproofing industry.


Numerical wind tunnel
Aérodynamics, heat transfer, green building
Computational Fluid Dynamics
Pedestrian Wind Comfort
Austerlitz Railway Station
Double skin facade ventilation
Thermal comfort investigation
Gare de Lyon, Railway Station, Paris
Numerical estimation of wind loads
Montpellier St Roch Railway Station
MMAarena Stadium, Le Mans, France
CFD / Buildings / Environment
Our team of doctors and engineers in the fields of aerodynamics and structural engineering provides services based on "Numerical Wind Tunnel" for building and civil engineering applications.
From the very beginning of the project, our role is to help the
- building design and heat engineers,
- responsibles for sustainable developement,
- energy/climate strategies specialists.
A 3d CFD simulation of air flows and heat fluxes inside and outside the buildings allows to optimize and validate :
- the aeraulic, heat and climatic aspects
- the wind loading on the the buildings
- wind and thermal comfort for the people
- natural ventilation and double skin facades
- indoor and outdoor climate and air quality
Compared to an experimental approach in a physcial wind tunnel, CFD allows to reduce delay and cost, and to quickly validate different architectural options.
Furthermore, MaP3 Fluides favors open-source softwares in order to further reduce costs.


The project involves replacing 70 outdated heating, ventilation, and air conditioning (HVAC) units, known as RTUs, in a middle school. The goal of the project is to improve energy management, heating and cooling capabilities, and overall efficiency.
One of the main reasons for replacing the RTUs in the middle school is that the existing units are over 25 years old. According to the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE), the lifecycle of a roof-mounted HVAC unit is typically 15-20 years. Therefore, the existing units in the middle school have exceeded their expected lifespan and are likely to be less efficient and less reliable than newer models.
Another challenge of this project is the time constraints. Replacing 70 RTUs in a short amount of time can be difficult, as it requires coordinating with the school and scheduling the replacements around classes and other activities. Another challenge is finding suitable replacements for the RTUs that meet the project goals of energy management, excellent heating and cooling capabilities, and efficiency. To identify suitable replacements for the RTUs, NSC’s team of knowledgable project leaders made calculations and determine the best options. After considering a range of options, the team concluded that Fraser Johnston rooftop units would be the most suitable for the task. These units are known for their energy-efficient design and reliable performance, making them a good choice for the middle school’s needs.
Overall, the project aims to improve the heating and cooling capabilities of the middle school, while also reducing energy consumption and costs. By successfully replacing the RTUs, the school can expect to see improved comfort for students and staff, as well as long-term savings on energy bills.


Hi y'all! We are posting a super quick weekend update today! We plan on taking more pictures at the end of the upcoming week with the current progress but wanted to get these pictures from the past month posted before then.
There has been a lot of activity on the lot during the past month! The siding has gone on, the roof and gutters have been added, the rough electric and plumbing have been completed, inspections have been passed, and the concrete for the main level garage and porches will be poured tomorrow.


Anaerobic pipe sealant/adhesive designed for locking and sealing pipe threads. Both products eliminate the loosening of joints due to vibration.
A low strength adhesive designed for large threads with large surface areas, compressed air applications and almost any which would use PTFE tape. One tube of Orapi 205 is equivalent to approximately 22 rolls of PTFE tape. Supplied in a 65ml accordian tube.
A medium strength adhesive designed for smaller threads with small surface areas, hydraulic or compressed air applications. Supplied in a 10ml bottle.
Orapi Hydraulock 329
Low resistant sealing gasket for pneumatic and hydraulic thread connections up to 1/2 inch. Withstands shocks, vibrations, most gases and fluids, hot/cold water etc. Easy dismantling using standard tools. Replaces pastes, hemp and tapes on all pipes, fittings etc. in plumbing, heating, mechanical applications. Supplied in 50ml and 250ml bottles.
Please note from Nov 2021 Orapi 201 is being phased out and replaced by Orapi Hydraulock 329 (available while stocks last)


Welcome to Harris Pipework Fabrications
industry leading sprinkler pipework fabricators
Harris Pipework manufacture and offer an installation service if required for a range of carbon steel bollards in both straight and hoop formats. Our range of bollards are used by our clients to help protect verges, car parks, buildings, plant and the public from impact.
As the nominated supplier to BP Oils, our bollards are installed on their forecourts to help protect pump islands, car wash facilities and soft verges from vehicle damage.
All bollards are manufactured from medium carbon tube (BS1387) with a 0.04mm internal wall and can be in either a paint or powder-coat finish, dependant on the client's requirements. Standard powder-coat colours include yellow and white.
Click to see in Action!
Various installation methods can be used dependent on the particular area requiring protection.
For example, bollards are manufactured to be either surface mounted or set in concrete. Welded caps come as standard. For extra security the steel tube bollard can be filled with concrete. Tube diameter available from 50mm to 200mm OD.
To enquire or find out any more information about our bollards, please Contact Us


The Adomi Bridge is a latticed steel arch suspension bridge crossing the Volta River at Atimpoku in Ghana in West Africa. It is the first permanent bridge to span the Volta River, which drains south into the Gulf of Guinea, and is Ghana’s longest suspension bridge.
It provides the main road passage, just south of the Akosombo Dam, between the Eastern Region and the Volta Region of Ghana. It was opened in 1957 by Kwame Nkrumah, Ghana’s first president. The iconic crescent-shaped arch bridge is featured in Ghanaian stamps and currency.


Pavement Striping Will Slow Traffic on Interstate 30 in Saline County on Saturday
SALINE COUNTY | December 16, 2022
Construction crews working to widen Interstate 30 to six lanes in Saline County will be restriping the centerline pavement markings this Saturday during daytime hours.
Weather permitting, crews will repaint existing striping on the interstate in both directions between Highway 70 (Exit 111) and Sevier Street in Benton (Exit 116), as well as on Highway 67 at the interchange. This work will take place between 10 a.m. and 4 p.m. on Saturday, December 17.
Traffic may experience slower speeds or temporary delays during the striping operation as paint trucks work in the area; however, there will be no lane or ramp closures during the work. The public is advised to be cautious when traveling in the work zone.
This project (Job CA0601) is part of ARDOT’s Connecting Arkansas Program and includes widening 5.5 miles of Interstate 30 to three lanes in each direction, from the interchange with U.S. Highway 70 (Exit 111) to Sevier Street in Benton (Exit 116). The project also includes improvements at the Highway 67 interchange (Exit 114). More information on this $187.3 million project is available at ConnectingArkansasProgram.com.


LAPEL — Plans for a new concrete plant and a project to serve people with special needs are moving forward as scheduled in Lapel.
Tyler Comstock, a project engineer with American Structurepoint Inc., presented the town planning board with plans for Shelby Materials Ready Mix Concrete Plant during a recent town planning commission meeting.
The plant is to be built on 10 acres at 9302 W. County Road 650S, near the proposed Giving Hope site, a 30-acre development that will feature a center for children and young adults with special needs.
The concrete plant plans have yet to be reviewed by the town’s building inspector and the project is still in the developmental phase. However, the town’s planning commission did give approval for dirt to be moved and a temporary road built.
The concrete plant will work in conjunction with the proposed Giving Hope project, Lapel Planning Commission President Gary Shuck said.
“They’re going to be using lots of concrete for the Giving Hope project,” Shuck said.
The 40 acres earmarked for both projects have been rezoned, and plans are being finalized and moving forward.
The plot has been laid out, and officials are waiting to see the final plans before construction begins. Shuck said he expects construction work on both projects to start soon, by this spring at the latest.
“We’re just glad they picked our area to develop this project, and I think it will be a catalyst for other projects to come,” Shuck said.
Although both projects are in the Town of Lapel, the mailing addresses will be Pendleton ones.
Town officials said they are seeing a lot of interest in the land near Exit 214 (at Interstate 69 and State Road 13). Shuck said he expects the Pendleton, Ingalls and Lapel areas will feel the effects of development in this area.


Bricspac offers a comprehensive range of goods lifts and hydraulic goods lifts that are specifically designed to transport materials from one level to another. Our lifts come in various sizes, shapes, and capacities to meet the specific requirements of our clients. We also provide maintenance and installation services to ensure that our lifts operate at their best. At Bricspac, we take pride in our ability to manufacture and supply a wide variety of goods lifts, including hydraulic goods lifts, material lifts, mezzanine lifts, and goods elevators.
Our hydraulic goods lifts and elevators are designed to provide optimal performance and customer satisfaction. They are available in different technical specifications to cater to the unique needs of our clients. Additionally, our goods lifts are spacious and can be customized according to the specifications of our clients.All our lifts are designed to transport heavy goods from one store to another, and we strive to ensure that they are durable, reliable, and safe to use.
Hydraulic goods lifts are extensively used in warehouses and distribution centers for the vertical movement of heavy goods, pallets, and materials between different floors or levels. They facilitate efficient loading and unloading of goods, optimizing storage space and streamlining logistics operations.
In manufacturing plants, hydraulic goods lifts play a critical role in transporting heavy equipment, machinery parts, and raw materials between production floors or assembly lines. They ensure smooth and safe vertical movement of materials, supporting continuous production processes and minimizing downtime.
Hydraulic goods lifts are utilized in automotive repair shops and garages for lifting vehicles to elevated platforms, such as mezzanine levels or storage areas. They enable mechanics and technicians to perform maintenance, repairs, and inspections on vehicles with ease, providing a safe and ergonomic working environment.
Hydraulic goods lifts are installed in retail stores, supermarkets, and commercial buildings to facilitate the movement of bulky items, merchandise, and goods between different floors or storage areas. They help optimize retail space and improve inventory management efficiency, ensuring seamless operations for businesses.
On construction sites, hydraulic goods lifts are used for hoisting heavy construction materials, tools, and equipment to elevated work platforms or floors. They assist in vertical transportation tasks during building construction, renovation, or maintenance projects, enhancing productivity and safety for construction workers.
Hydraulic goods lifts find applications in hospitals, clinics, and medical facilities for transporting medical equipment, supplies, and patient beds between different levels or departments. They support the efficient flow of materials and resources within healthcare facilities, contributing to the delivery of quality patient care and services.


Road traffic injuries claim 1.35 million lives each year with a disproportionate impact on health and development. They are the ninth leading cause of death across all age groups globally and the leading cause among young people aged between 15 and 29 years, costing governments approximately 3% of GDP and 5% in low- and middle-income countries (World Health Organization, WHO 2018).
Achieving road safety targets requires, among others, improving existing road infrastructure for the benefit of all road users, especially the most vulnerable (Decade of Action for Road Safety 2011-2020 – Pillar 2).
Improvements in infrastructure planning, design and construction, including the provision of safe infrastructure for pedestrians and cyclists can reduce the risks that lead to road traffic injuries and fatalities. A lack of basic facilities such as footpaths, cycle paths, crosswalks, motorcycle lanes and safe speed-controlled crossing points on many roads, increases the level of risk for all road users.
According to the World Health Organization, improving the 10% highest-risk roads in each country over 20 years, through the implementation of footpaths, safety barriers, bicycle lanes and paved shoulders, just to mention a few, has the potential to prevent around 3.6 million deaths and 40 million serious injuries (WHO, 2015)
Pillar 2 of the Road Safety Decade of Action highlights that having safer roads requires:
- Identifying the number and location of deaths and injuries by road user type, and the key infrastructure factors that influence risk for each user group
- Identifying hazardous road locations or sections where excessive numbers or severity of crashes occur
- Conducting safety assessments of existing road infrastructure and implement proven engineering treatments to improve safety performance


First Phase of Wintergreen Gorge Project Complete!
Penn State Behrend has announced the completion of the first phase of the Wintergreen Gorge improvement project. Improvements include a new bamboo boardwalk, a compacted aggregate trail, rain gardens, and an expanded parking lot on Cooper Road. A half-mile section of the Cooper Road Trail is now ADA accessible and the parking lot includes 2 ADA parking spaces. The University has secured funding for phase two to extend the compacted aggregate path to Trout Run to begin in late 2021.
Go check out the new and improved Wintergreen Gorge today!


Ash Tree House, a new build, two storey house in Muswell Hill in North London has recently gained planning permission. The proposal is for a modern, contemporary, open plan family home which recedes into the steep bank side of the site, reducing its impact on the neighbouring properties, whilst embracing the huge ash tree.
The house is approached between two existing houses along a long driveway. The proposed home appears as a small, single storey, dark vertically clad volume with windows veiled by vertical louvres in the same style of the cladding. This keeping the privacy of the occupants and their surrounding neighbours.
The lower ground living space is articulated as an open concrete and glass construction, resisting the forces of the surrounding bank and supporting the lightweight timber construction above. The two main roofs of the building are green roofs.


Taking a look at the advantages of Metal Garages over wood frame structure shows that they protect the asset from the breakdown from the outside elements equally as a wooden construction would do. Steel buildings also restrict the loss of time spent on maintenance, or maintenance decreasing the loss of period spent at reconditioning, and cleaning. These are just as several of the superior benefits of metal buildings, but there are other benefits which make steel garages a premier choice over wood frame buildings.
It has superior benefits which far outweigh conventional procedures of the building will be shown in the next paragraphs as our metal garages will be viewed as the ideal fit solution for all your needs! A steel garage is an economical and quick to construct at the work site, and we can expedite delivery and install your building the same day. A mean size steel construction 20 wide and 30 feet long can be constructed in about 4 1/2 hours.
Listed Below are the 5 Superior Benefits of Metal Garages above Wood Frame Stick Buildings:
1) Cost Effective Metal garage structures need minimum construction time, which decreases the cost in addition to saves you precious time. Whereas, wooden established structures take an entire architecture program, variety of stuff, maximum construction equipment and time that may cost you little bit pricey. We could save you up to 50 percent or more on the entire price of your construction in comparison to the expense of a conventional wooden building structure.
2) Unlike wooden stick buildings, shops garages require a minimum time to construct. In reality, that is why our pre-fabricated steel garages for commercial or home in addition to industrial applications are now so popular.
3) Durability- A wooden established structure can be damaged as a result of fire and might not stay durable enough after some years (fall anytime). The metal-based structures can last for several years since they are fire and damage resistant.
4) Effortless Maintenance Wooden stick buildings require frequent maintenance to be able to reduce fungus, rotting and insect infestation. To maintain it stain new and free always, you must regularly paint the wooden construction, which consumes your valuable time and precious money also. Whereas Metal Garages, do not need such severe kind maintenance for cleaning and to maintain durability. Thus, its maintenance is a simple job for you! Therefore, installing Metal Garages as opposed to Wooden Stick Buildings can provide you greatest and lasting protection to your vehicles. Clients, please take a smart decision after considering all of the variables!
5) Green Metal Buildings: Steel has turned into a material that’s currently recycled over any other resource. Nearly all steel used today is fabricated from a recycled product. Steel can be utilized and reused again in the recycling process rendering it’s future secure as companies seek lower production price.


Galway County Council will soon decide on plans to add a major extension to a solar array near Claregalway.
Renewable Energy Systems, or RES, currently operate a 140-hectare solar farm site at Ballymoneen. The farm opened in 2020 and was set to expand in 2022 before Galway County Council refused the 25 hectare expansion.
Council claimed the 2022 build plan would have been contrary to proper planning policy as outlined in the Galway County Development Plan 2022-2028.
But RES have now re-applied to extend further the solar array, adding 25 hectares gross to the site. The expansion plan was re-lodged with Galway County Council in November 2022 and a decision is expected on 8 March 2023 on another 24.51 hectare extension.
The plans include provisions for an electrical transformer and inverter station modules.
The solar photovoltaic panels would be ground mounted on support structures and the plans outline internal access tracks, security fencing, electrical cabling and ducting as well as CCTV and other ancillary infrastructure, drainage, additional landscaping and habitat enhancements.
Gross internal floor space of the building would cover 768 square metres. The 140 hectare solar PV farm can generate enough electricity to power 6,000 homes in Ireland.
Follow us on Twitter @GalwayBeoOnline – the official Galway Beo Twitter account – real news in real time.
Source : GalwayBeo


Casa Norte is a 3-story luxury residential addition to the historically registered Casa Madre building on the Casa de Manana campus in La Jolla, California.
Casa Norte building replaces a wing of Casa Madre and several other multi-story residential buildings. Incorporating signature architectural elements from the demolished areas, the new Casa Norte building was designed to fit seamlessly into the surrounding historically significant context.
La Jolla, CA
Project type: Coastal Infill
Program: Residential: 62 units,
Plazas + Courtyards
Site Area: 2.25 AC Density: 50 U/Acre


The office of the County Surveyor is responsible for maintaining the infrastructure of land boundary markers in Clatsop County including the areas within all of the cities in the county. The office maintains all records of surveys and provides means by which private surveyors and the public can use these records. The office offers assistance to the public by answering questions related to surveying and the boundary infrastructure within the county.
If you want to locate your property lines, a good place to start is to use the survey index on the Clatsop County Webmaps, or visit the County Surveyor’s Office to see if there is already a recorded survey map on or near your property. Not all properties have been surveyed, and many existing boundary markers are lost or destroyed by the ravages of time or careless human activity. If there are no clearly recorded boundary markers for your property, refer to the local phone registry for a list of private surveyors in your area.The County Surveyor only surveys county owned property and county roads. Private professional land surveyors survey private property.
Private land surveyors are required to be licensed professionals in order to perform survey work. If a land surveyor establishes or reestablishes boundary markers for you, they are required to file a map at the County Surveyor’s Office. By filing a map, they are creating a record to add to the quality and integrity of Clatsop County’s infrastructure of land boundary markers.
The County Surveyor checks all surveys, partition plats, subdivisions, and land corner reports before they are recorded. We offer guidance to the surveying community on the latest regulations and practices. Our office works on behalf of the public by providing a professional to assure the quality of survey maps which can sometimes seem complicated and technical to the general public.
The County Surveyor is responsible for maintaining the Public Land Corner monuments in Clatsop County. Public Land Corners are section corners, quarter corners, and donation land claim corners. These markers are used as the basis for many surveys in the county. If you plan on performing activity that may disturb any survey marker, you are required by law to hire a private Professional Land Surveyor to reference the marker before it is disturbed, and replace it afterwards. If you notice any activity that may disturb one of these monuments, please contact our office immediately.


Industrial Roofing Repairs And Replacement
Oftentimes, industrial roofing requires repairs and replacement. Damage to a roof will not only compromise the functionality of the building, but can also contaminate sterile areas, reduce energy efficiency, and increase operational costs. In addition to the aesthetic concerns, industrial roofing can become a safety hazard to workers if it is in bad shape. To avoid a full roof replacement, you should learn to recognize the signs of roof damage. Some of these signs are visible only from the roof, while others may only be apparent from the inside of the building. Visit Industrial Roofing for more information.
A variety of materials can be used to cover industrial buildings. Asphalt shingles are one of the most popular options. Architectural shingles, however, can be quite expensive. Regardless of the material used, shingles protect the building by repelling water and protecting the underlayment. However, you should be sure to choose the right one for your building type before getting a quote. You can find a contractor with the experience to assist you with your industrial roofing project.
In addition to the aesthetics of an industrial building, it can also increase resale value. After all, people want to purchase a building with a roof over their heads, and updating the roof is likely to make the difference between attracting buyers and losing money. Energy efficiency is also an important consideration. However, many building owners are still unaware of the energy efficiency benefits of updated roofs. Therefore, they may choose to skip the installation of new roofing altogether and opt for a different method.
An inefficient roof cannot maintain the indoor temperature. This is due to poor workmanship, sun damage, and other factors. A poorly constructed roof will have gaps or clogged drains, and standing water will add weight to the roof. Standing water can cause a roof to collapse. Another common problem associated with standing water is active leaks. These are common issues and should be addressed by a reputable industrial roofing contractor. They will determine which materials are responsible for a roof’s energy inefficiency and work to solve the problem.
Different materials, applications, and styles of industrial roofing are available. You must determine the best option for your particular building by considering the slope, ventilation systems, and potential weather conditions. There are a variety of options available in the country. The best material for your industrial building will depend on its location and intended purpose. If you need a single-ply membrane, you should opt for a thermoplastic polyolefin roofing. These are made of a mixture of rubber and fiberglass and come in various sizes.
In addition to being cheaper than peaked roofs, flat roofs can provide extra space for HVAC equipment. Industrial buildings that have flat roofs often have many mechanical systems installed on them, and choosing a roofing system designed to cater to these needs is a smart decision. However, industrial flat roofs also have special requirements for installation, such as the possibility of standing water and buckling. By choosing a roofing system that addresses these problems, you can expect a longer-lasting roofing system.
A BUR system can include SBS, fiberglass, and organic felts. These types of roofing are known for their superior fire resistance, and reflective surfacing options offer maximum membrane protection. They can also be highly resistant to mechanical maintenance and foot traffic. These materials are also known as ply sheets. This type of roofing system provides maximum insulation and resistance to UV rays and is highly durable. However, they are best used on flat roofs that have a little slope.
Modified bitumen roofing is available in ready-made rolls and as a lightweight rubber membrane. This type of material is improved with special asphalt. Industrial roofing professionals install this type of material by applying a propane torch over the roof. The torch adheres the material to the roof and melted the seams together to form a waterproof seal. The finished surface is smooth and water and UV-resistant. If properly installed, these roofing systems can last for many years.
Metal roofing is another popular option for industrial properties. EPDM is made of synthetic rubber and is commonly used for low-sloped industrial roofs. It is durable and can be very attractive. A failure of the roof is never an option when it comes to industrial property. The damage to sensitive equipment can be devastating to a business. Besides, a leaking roof can pose a safety risk to the workers. So, it’s important to hire a professional roofer to help you prevent a complete roof failure.


by Shannon Butler
It’s 8:30 AM, and you are trying to merge into the bottleneck that makes up the eastbound side of the Mid-Hudson Bridge. From the toll booths of four lanes, you manage to make your way into one of the two lanes that are open for the morning rush hour into Poughkeepsie. But along the way, you may find yourself saying things like, “Where did you learn to drive?” or “Get out of the way, grandpa!” or “It’s the pedal on the right!” You get the picture. When we are stuck in traffic in the middle of the Franklin D. Roosevelt Bridge, do we ever take the time to consider its history? The bridge is 90 years old, after all, and its construction is a work of considerable ingenuity.
Even as automobiles became popular in the early 1900s, there were no bridge crossings over the Hudson between Manhattan and Albany, though there had always been a desire for such a project. In 1888, the Poughkeepsie Railroad bridge was finally completed, but it quickly became clear that this would not be used by the public, only for train crossings. As early as 1913, there were efforts led by politicians as well as clergy, like the Reverend Monsignor Joseph F. Sheahan of St. Peter’s Church, to get the owners of the railroad bridge to add a pedestrian walkway. These plans never came to fruition (well, not during the Monsignor’s lifetime, anyway). By 1922, the Hudson Bridge Association held meetings with the hopes of getting most of the area’s citizens to agree that an entirely new bridge had to be created for both vehicle and pedestrian traffic.
On June 2, 1923, legislation was signed allowing for the construction of a bridge spanning from Highland to Poughkeepsie. The amount was set not to exceed $5 million, with an additional $200,000 for surveying and other various projects. By 1924, engineers created a detailed report with two piers in the river and three spans measuring 3,000 feet in length. The plans were the work of civil engineer Ralph Modjeski, who had already designed a dozen bridges by the time he took on the Mid-Hudson project. Construction did not begin until 1925, as there was some concern from steamboat captains as to the placement of the piers near the Poughkeepsie docks. The placement of the cornerstone took place on October 9th.
Scott Brothers Construction Company of Rome, N.Y. won the bid for the construction of the bridge with their offer of $484,570. Col. Frederick Stuart Greene from the Office of Public Works became the project’s superintendent. The hope was that the bridge would be completed by 1928. All seemed to be going well until early on July 27, 1927, when workers learned that the eastern caisson was slipping into the mud of the riverbed and slanting downward. Eventually, engineers were brought in and “the structure was slowly shifted upright with pulleys and dredging over the course of two years, at the rate of 18 inches per day.” This, of course, added to the final sum of the project, which ultimately cost just under $6 million to complete.
On August 25, 1930, former Governor Al Smith and Governor Franklin D. Roosevelt both attended the bridge opening ceremony (see invitation on the right). Mrs. Smith cut the ribbon on the east side while Mrs. Roosevelt cut the ribbon on the west. For the first several hours of the opening, there were parties with fireworks, and the public could cross the bridge for free. By midnight, however, the collection of tolls began. The toll amount varied depending on the mode of transportation. Automobiles under a 100-inch wheelbase were .80 cents. Pedestrians were .15 cents, but if you rode your horse into town, that would cost you .30 cents. The bridge reported making $2,000 within its first day of collection. Since then, many improvements and upgrades have been made to the bridge. In 1965, for example, the western highway to the bridge was altered so that drivers no longer turned so abruptly to the right upon crossing into Ulster County. The rock cliffs had to be cut through in order to allow for the new traffic pattern. The main deck of the bridge was replaced in the late 1980s, and various painting and lighting installation projects have been completed since then.
In 1994, the name of the bridge was formally changed to “The Franklin D. Roosevelt Mid-Hudson Bridge” to pay tribute to the former Governor of New York, and local resident. So, the next time you find yourself endeavoring to make your way across this modern marvel (and perhaps regretting those extra minutes wasted fiddling around at home), think about its history as well as the time and energy it took to create it. And as always, drive carefully!
History of the Mid-Hudson Bridge by William R. Corwine – LH 625C
State of NY Department of Public Works Mid-Hudson Bridge Report, 1924 – LH 625Gre
Poughkeepsie Eagle News – 27 Aug 1930, 28 Jul 1927
01 – Sinking of the caisson for tower construction – 1929 – M2LD19
02 – View of the construction of the towers – 29 Sep 1928 – M4LD19
03 – A view of road work – Apr 1930 – M9LD19
04 – Completion of the cables – Mar 1930 – M8LD19
05 – Invitation for the opening of the bridge – 25 Aug 1930
06 – Image of the completed bridge – M13LD19


Grid tied solar is a great way to take advantage of your properties natural resources.
May 1, 2014
What we’ve accomplished:
The goal of the homeowners was to maximize their highest return on investment through the reduction of the Unitil electricity bill.
Due to the complexity of the roof, multiple systems were designed and tested for the homeowners. Wiring was routed in conduit out of sight within the building to please the eye.
Using the free monitoring provided by AST, the system has exceeded expectations.


Model NO.: Geomembrane
Surface: Smooth Side Material: HDPE Width in Rolls: up to 8.0m, as Request Thickness: 0.20-3.0mm Materials: PVC, HDPE, EVA, LLDPE, LDPE, PE Product Feature: Corrosion Resistance, Aging Resistance Frature: Convenient Trademark: OEM Specification: ASTM or GB HS Code: 3920109090 Certification: CE, ISO, CNAS, MSDS Feature: Puncture Resistance, Impact Resistance, Tear Resistance Color: Black Length in Rolls: 30- 100 Meters Quality Test: ASTM or GB Product Surface: Smooth or Textured Colors: Black, White, Green, Blue etc Funcation: Anticorrosion Transport Package: Each Roll Is Wrapped with a Woven Bag
with Label Origin: Shandong, China Specifications
Material: HDPE/ LDPE/ LLDPE
Thickness: 0.20- 2.0mm
Width: up to 8.0m
Color: Black or as required
ASTM standard: GM 13
Type: Hdpe Geomembrane
, composite geomembrane
Customized specification, type, thickness, width dimension is available.
HDPE geomembrane liner technical of ASTM test GM 13 standard
|No. ||Item ||Test Value |
|0.75mm ||1.0 mm ||1.25 mm ||1.5 mm ||1.8mm ||2.0mm ||2.5 mm ||3.0mm |
|1 ||Minimum Density(g/cm³) ||0.94 |
|2 ||Strength at yield,N/mm ||11 ||15 ||18 ||23 ||27 ||30 ||38 ||45 |
|3 ||Strength at break ,N/mm ||21 ||28 ||33 ||43 ||51 ||57 ||71 ||85 |
|4 ||Elongation at yield,% ||13 |
|5 ||Elongation at break,% ||700min |
|6 ||Tear Resistance N ||93 ||125 ||156 ||187 ||219 ||249 ||311 ||373 |
|7 ||Puncture Resistance N ||263 ||352 ||440 ||530 ||618 ||703 ||881 ||1059 |
|8 ||Stress Crack Resistance, hrs ||400 |
|9 ||Carbon Black Content, % ||2.0-3.0 |
|Carbon Black Dispersion ||1 or 2 |
|10 ||Standard OTI Min ||100 |
|High Pressure OTI Min ||400 |
|11 ||Impact Cold Crack at -70°C ||Pass |
|12 ||Water vapor permeability |
|13 ||Dimensional Stability (%) ||±2 |
HDPE geomembrane is made of high density polyethylene resin as a waterproof barrier material production. Geomembrane has excellent resistance to environmental stress cracking resistance, low temperature resistance, aging resistance, corrosion resistance,and large temperature range (-60--+60) and long service life (50 years).
Antiseep and separation
1. Prevent leakage disposal in landfill or waste water or waste dregs disposing field.
2. River bank, lake dam, mine remaining, reservoir, tunnel, liquid storage pool(pit, mine)
3. Preventing leakage in subway, basement, tunnel, hole. Anti-salt leakage in roadbed and other groundsill.
4. Used in Subgrade and other saline impervious Foundation.
5. The plane direction laying of dam, the vertical direction laying for groundsill, used in the construction fence and waste material field.
1) Good physical and mechanic performance
2) High tearing resistance, strong deformation adaptability
3) Puncture-resisting, aging resisting, ultra-violet radiation, oil and salt, and corrosion resistance
4) Good adaptability to high and low temperature, non-toxicity, long service life
5) Good waterproof, drainage, anti-seepage and damp proof effects
6) Complete width and thickness specifications, low cost and easy installation
1. Thickness:0.3mm-3.0mm HDPE Geomembrane
2. 4m-9m in roll width, the length as client's request
1. Good flexibility
2. For service temperature range: -700C-+1IOoC
3. Corrosion resistance, aging resistance
4. Excellent environmental stress cracking resistance property
5. High tensile strength and elongation
Q1: Where is your company located?
A:Our company is located in No. 29 Xing'an Road, Shibei District, Shandong Province, Qingdao, Shandong, China
Q2: Can you provide a sample for us?
A:Yes,We can send free samples,but customer need to pay the freight.
Q3: What is your minimum order quantity?
A:The minimum order quantity is 5000 ,but it is negotiable.
Q4:What is your payment terms?
A: T/T,Western Union,Paypal,L/C...
Q5:What is your delivery time?
A:Production time usually costs 2-20 days.
Application industry or engineering & usage
1.landfill,sewage or control the waste residue seashores seepage.
2.Lake dam,tailings dams,sewage dam and reservoir,channel,storage of liquid pools(pit,ore)
3.The subway ,tunnel,anti-seepage lining of basement and tunnel.
4.To control the roadbed and other foundation saline seepage.
5.Dike,the front of the sam foundation seepage prevention bedding,level of vertical impervious layer , construction cofferdam,waste field.
6.Seawater,freshwater fish farms.
7.Highway,the foundations of the highway and railway;the expansive soil and collapsible loess of the waterproof layer.
8.Anti-seepage of roofing
HDPE lining systems are secure because leachate does not penetrate them
Methane gas will not escape from the HDPE cover system
Rainwater will not infiltrate an HDPE cap
HDPE, resistant to a wide range of chemicals, is not threatened by typical solid or hazardous waste leachates
Suitable for sludge and secondary containment around chemical storage facilities
HDPE's resistance to UV exposure is further enhanced by the addition of carbon black
Additionally, with the absence of plasticizers, volatilization is not a problem
Geotec offers its HDPE geomembranes in white and black
A white surface helps mitigate liner temperature extremes and aids visual inspection
Shandong Yadai New Materials Co., Ltd.
Address: No. 29 Xing'an Road, Shibei District, Shandong Province, Qingdao, Shandong, China
TEL: 86 - 532 - 80935762
FAX: 86 - 532 - 80935762
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Product Categories : Geomembrane


What is the Waste Management for Construction Engineers Programme?
Waste Management is an integral part of civil engineering & construction projects. Environmental & waste management problems often present challenges for construction engineers. This course seeks to identify the risks associated with waste and create solutions to managing the cost and compliance aspects of waste management on construction projects.
The construction sector generates almost 35% of all the waste in Europe and in Ireland in 2021 generated 8.8 million tonnes of waste per year. Planning waste management activities in a construction project has become a significant feature of the design and construction activity and often introduces additional cost through unforeseen waste management requirements caused by contaminated soils and demolition materials. This course provides information on all aspects of waste management in construction projects. Specifically this will cover
- the legal requirements for waste management
- selecting appropriate final destinations,
- approaches to managing risk and contamination
- definition of waste and waste classification, dealing with soils
- by products and end of waste as tools for waste management
- waste economics
- regulators and site inspection
We will also review the requirements for resource management plans that need to be developed before the activity commences. Delegates will be provided with an up to date manual on the relevant waste legislation and uptodate guidance on construction waste management. The course also includes selecting waste management contractors, the role of Article 27 by-products and consenting of mobile waste management plant and equipment.
Who is this course for?
Civil and structural engineers, project managers, architects and planners.
All ETS training courses are provided with comprehensive courseware which include a manual and any other supporting information that’s required during the delivery of the training. Manuals are maintained in up to date condition and are always relevant to of course that is being delivered. We design our training so that they not only provide information with powerpoint slides but also comprise group work and individual exercises to lie delegates to get a deeper understanding of the courseware. All our courses are delivered face to face and manuals are printed and provided at the event to ensure every delegate has all of the information they need to have a positive high quality training experience with us.
This course is not subject to assessment at present.
Single day attendance certificate.


The National League of Cities (NLC) reports that, on Wednesday, leadership in the House of Representatives, led by the Chairmen of the Transportation and Infrastructure Committee Rep. Peter DeFazio (OR), Energy and Commerce Committee Rep. Frank Pallone (NJ), and Ways and Means Committee Rep. Richard Neal (MA), released their framework for comprehensive infrastructure investment.
The Federal government last authorized a multi-year infrastructure bill in 2015. That bill, the FAST Act (Fixing America’s Surface Transportation), is set to expire on September 30, at the end of the current Federal Fiscal Year.
The NLC has called on Congress to step up their infrastructure efforts and rebuild together with local leaders. The announcement of an infrastructure framework by the House infrastructure committees is great news for residents and communities across America,” said NLC President Joe Buscaino, Councilmember, Los Angeles, California. “Cities, towns, and villages are ready to partner with Congress to bring a bold vision for transportation networks, water needs, and to invest in the skilled workforce needed to rebuild and reimagine the infrastructure in our communities. We must invest in our country and our people by building up the places that we call ‘home,’ and we applaud Chairmen DeFazio, Neal, and Pallone for leading with urgency.”
The new ’’Moving Forward’’ framework would lead to a $760 billion infrastructure bill. The plan, over the next five years, would rebuild the nation’s roads, bridges, transit systems, railways, airports, ports, inland waterways, wastewater and drinking water systems, brownfields, and broadband. The NLC has been calling on Congress to “Rebuild With Us” and step up on infrastructure, and this framework reflects our shared priorities for rebuilding and creating a skilled workforce that will get projects moving in America’s cities, towns and villages.
In support of this national effort, League President Jim Perry will be participating in the NLC State Municipal League Executive Directors and Presidents Fly-In lobby event in Washington DC, February 5-6. He will join with his counterparts from State municipal leagues across the country to meet with members of Congress and emphasize the importance of advancing this infrastructure framework.
Contact: Jon Moran, Senior Legislative Analyst, email@example.com, 609-695-3481 x121.


Microsoft has announced an ambitious plan to revitalise its Redmond headquarters, replacing 12 buildings across the East Redmond Campus and building an additional six over the next seven years.
Announced during the company's earnings call, Microsoft's plan for its Redmond campus is nothing short of impressive: Within five years, the company claims, it will have the first of 18 new buildings completed with the remainder being ready for occupancy within seven and covering 9.2 million square feet of new and renovated office space, alongside a two-acre open plaza with space for 12,000 people, a new pedestrian and cyclist only bridge connecting the East and West Redmond facilities, running and walking trails, sports facilities, green space, and an underground 'smart parking' facility.
'Today Microsoft has 125 buildings on our Redmond campus. When this project is complete, our main campus will be comprised of 131 buildings — including the equivalent of 180 football fields of new and renovated space — of modern workspace for the 47,000 employees who work here every day, plus room to expand operations and add up to 8,000 more people,' explains Microsoft president Brad Smith of the plan. 'This project represents a significant investment by the company, will involve roughly 2,500 construction and development jobs, and will take five to seven years to complete. It’s an investment that’s good for our employees, good for the Puget Sound community, and makes good sense for our shareholders. We are not only creating a world-class work environment to help retain and attract the best and brightest global talent, but also building a campus that our neighbours can enjoy, and that we can build in a fiscally smart way with low environmental impact.
The renovations build into a bigger plan Microsoft has for its workers which includes the construction of the Redmond Technology Transit Station, due to open in 2023 and linking to the bridge between the company's East and West Redmond campuses.
October 14 2021 | 15:04


Finite element model updating in structural dynamics
BC, 33203 Gijón, Spain) A method is propounded in this paper to update finite element models in the field of structural dynamics.It is especially intended to solve cases for which other methods either cannot be applied or are inefficient.Finite element model updating has emerged in the 1990s as a subject of immense importance to the design, construction and maintenance of mechanical systems and civil engineering structures.This book, the first on the subject, sets out to explain the principles of model updating, not only as a research text, but also as a guide for the practising engineer who wants to get acquainted with, or use, updating techniques.Surrogate model has attracted considerable attention for saving computational cost in finite element model updating (FEMU).In this study, a model updating method using frequency response function (FRF) based on Kriging model is proposed.For nonlinear analysis, more specific methods like response surface modeling, particle swarm optimization, Monte Carlo optimization, and genetic algorithms can be used.
It has mainly been applied to structural analysis and damage detection in structures. E., Finite element model updating in structural dynamics, Kluwer Academic Publishers Group, Norwell, MA, 1995, pp.
It is posed as the minimization of an error function defined in the time domain.
The minimization is carried out by a novel adaptive sampling algorithm, which constitutes the main contribution in this work.
The examples can be easily replicated and expanded in order to reinforce understanding.
The book is aimed at researchers, postgraduate students and practising engineers.
Search for finite element model updating in structural dynamics:
Finite element model updating is the process of ensuring that finite element analysis results in models that better reflect the measured data than the initial models.


Air to Water refers to a technology that utilizes the humidity present in the air to extract and produce usable water. It is a method of generating water from the atmosphere without relying on traditional water sources such as rivers, lakes, or groundwater.
The process typically involves the use of an Air to Water machine, also known as an Atmospheric Water Generator (AWG). These machines employ various techniques to condense the moisture in the air and convert it into liquid water. The extracted water is then filtered and treated to ensure its potability.
Air to Water technology has several potential advantages, including:
- Independence from traditional water sources: It can provide water in areas where access to clean water is limited or unreliable, making it particularly useful in remote locations or areas affected by water scarcity.
- Sustainability: Air to Water technology utilizes renewable resources, as it relies on the humidity in the air rather than depleting finite water sources.
- Versatility: Air to Water machines can be used in various environments, including residential, commercial, and industrial settings, to meet different water supply needs.
However, there are some considerations with Air to Water technology:
- Energy consumption: The process of extracting water from the air requires energy, typically in the form of electricity, which may impact the overall sustainability of the technology. Energy efficiency and renewable energy sources can help mitigate this concern.
- Climate and humidity: The efficiency of Air to Water machines is influenced by the local climate and humidity levels. Areas with higher humidity are generally more suitable for efficient water generation.
- Cost: Air to Water machines can have higher upfront costs compared to traditional water sources. The cost-effectiveness and feasibility of this technology may vary depending on the specific circumstances and water requirements.
Companies who manufacturer device to convert Air to Water
There are several companies that manufacture devices or machines designed to convert air into water, known as Atmospheric Water Generators (AWGs). Here are some notable companies in this field:
- Watergen: Watergen is a leading company specializing in atmospheric water generation technology. They offer a range of AWG solutions for various applications, including residential, commercial, and industrial use.
- EcoloBlue: EcoloBlue is a manufacturer of atmospheric water generators that extract water from the air using their patented technology. They provide AWG systems for homes, offices, and emergency situations.
- DewPointe: DewPointe is a company that focuses on developing and manufacturing AWG systems. Their devices use advanced condensation and filtration techniques to convert air humidity into potable water.
- Air2Water LLC: Air2Water is a company that specializes in producing atmospheric water generators for residential, commercial, and industrial use. They offer a range of AWG systems with different capacities and configurations.
- Atlantis Solar Environmental Products: Atlantis Solar is a company that offers renewable energy and sustainable water solutions. They manufacture AWG systems that can generate water from the air, catering to various applications and water requirements.
- Island Sky Corporation: Island Sky is a manufacturer of atmospheric water generators that convert air into potable water. Their AWG systems are designed to provide clean drinking water in areas with limited access to traditional water sources.
- maithriaqua: Maithri Aquatech is reinventing water access and water purification with decentralised, sustainable and highly scalable water solutions. The MEGHDOOT Classic series is the smallest Atmospheric Water Generator series in our product line. It can generate up to 40 litres of water per day. This Atmospheric Water Generator has a state-of-the-art filtration system that ensures that it dispenses superior, re-mineralised drinking water.
- uravulabs: At Uravu, we are on a mission to imagine new ways to make human life more sustainable and our communities responsive and resilient. We believe that the water industry is ripe for innovation and in need of breakthrough technologies to create a sustainable and better future for everyone. We have developed a patent-pending and award-winning 100% renewable water technology that utilizes inexhaustible atmospheric moisture and only renewable energy to produce high-quality drinking water. Scalable to hundreds of thousands of liters per day, our solution can serve industries and communities with their high-quality water needs in a decentralized and carbon-neutral manner.


Turnkey IT-infrastructure implementation for Sochi International Airport
As part of the preparations for hosting the 2014 Olympics, Sochi airport planned a construction of a new passenger terminal. While constructing the terminal, the key task was to equip the facility with the very latest IT hardware which would allow it to handle up to 3800 passengers per hour in accordance with global quality standards and the requirements of the International Olympic Committee.
The technology deployment project started at the new terminal in September 2008.
The first stage of the project involved implementation of the basic IT-infrastructure including:
At the next stage, Asteros specialists conducted a whole range of work on the “aviation” component:
Within the project, 37 basic and specialized aviation systems were implemented to ensure business continuity of the airport.
Asteros supported the client in project finance and accommodated Sochi Airport with $12+ M loan.
The airport welcomed the first passengers through the doors of the new terminal in May, 2010.
While working on the project, specialists sought to maximize the options for expanding the deployed IT-systems in the future, which will allow the airport to effectively develop its infrastructure. After receiving the first passengers in the new terminal, the passenger traffic capacity of the airport will increase from 900 to 1600 per hour. In 2012 the airport plans to serve up to 2500 passengers per hour and during the Olympics this figure will rise to 3800.
Sochi International Airport is one of the most important transport hubs in the region and in the country as a whole and the airport must be working efficiently for the 2014 Olympics to be a success. We regard the reconstruction of Sochi Airport and the creation of a world-class “air complex” as one of our largest and most prestigious investment projects. While constructing the new terminal we paid special attention to creating the technological IT-component which would support growing passenger traffic and the rapid pace of development at the airport. We called in our strategic IT-development partner Asteros to carry out the project as they have done similar work at Russia’s southern airports and have world-class experts in the air transport sector
Thank you for your interest in the Asteros Group!
Please complete the E-mail or Telephone fields so that we can provide you with information about Turnkey IT-infrastructure implementation for Sochi International Airport.


Our stakeholder and community consultation process around the use of Performance Based Standard (PBS) 60m road trains has now concluded. We would like to thank everyone who participated in the consultation.
The outcomes of the consultation have helped inform the Traffic Impact Assessment and Cartage Management Plan required to support the road train permit application to Main Roads WA, which is needed to approve the use of PBS 60m road trains from the Thunderbird Mineral Sands Project to the Port of Broome.
Consultation Report Summary
Focus Group Presentation
Main Roads PBS 60m Road Train Factsheet
For further information, please contact the Community team.


Roofing Industry News
Guest Post and Images by Bill Badrick
Building a bridge in the 21st century must be done better and differently than it was done in the past. As we develop plans to build a modern bridge over the Columbia River, we must reflect our understanding of global warming and our dedication to salmon preservation. The Columbia River Crossing (CRC) Bridge should illustrate our best design response to difficult conditions. It should be green and multi-modal. It should have light rail, bicycle, and pedestrian service to balance the car and truck capacity. The CRC Bridge will have a massive carbon footprint, and we need to mitigate it with green design.
SCGH opens up to hear about one simple and powerful way to do this: build a “park roof” on top of the CRC Bridge. The park roof will be a tool to capture the rainfall that would otherwise land on the road surface and mix with the oil and gas that falls off of vehicles. Traditionally, stormwater pollution...
Guest post by Sam Marquit
There are a couple of things that many folks don’t even consider (but really should) when looking to decrease their carbon footprint and save some money. They are installing radiant roof sheathing and tankless water heaters. I have installed both of these products in numerous homes throughout the East Hamptons area, passing on considerable savings to the homeowners.
Radiant Roof Sheathing
Utility bills tend to run the highest...
MasterShield’s aluminum housing is guaranteed not to crack, chip, or blister. (Courtesy of MasterShield)
By Debra Atlas
As summer blends into fall, the annual clearing of clogged rain gutters looms for most homeowners. A thankless but necessary job, it seems no matter what kind of gutters...


Hemlock Preserve Update & New Holly Springs Greenway Signage!
Onsite development is progressing as planned! Our development crews are taking advantage of all the dry weather and are working hard to get this site completed and ready for home construction. All the stormwater infrastructure has been completed, and our onsite teams are working to finish installation of Town of Holly Springs water utilities.
The Bass Lake road widening has been graded, and crushed stone laid. In the next few days we expect the newly widened road to be paved, followed quickly by the neighborhood roads: Congleton Way and Holbrook Lane. We are targeting full pavement by mid-July!
Hemlock Preserve is very excited to be one of the first sites to install the new Town of Holly Springs Greenway Signage! The new signage is fresh, colorful, and will help clearly mark the trails and directions. Take a look below at the new marker elevations!
Hemlock Preserve is NOW SELLING! Call today to reserve your lot! Don’t miss out on important updates regarding this new community! Sign up for our VIP list on our Contact page!


Keep your paved areas in peak condition with the help of A+ Worley Striping Inc. We specialize in parking lot striping,roads, warehouses, and game courts. Contact us in North East Texas, to receive a free estimate today.
Parking Lot Striping
Take great care of your paved areas with the help of A+ Worley Striping Inc. We specialize in parking lot striping, roads, warehouses, and game courts for your convenience.
Materials & Machines
During pavement striping, we use chlorinated rubber and latex traffic paint, the highest-quality industrial resin paint for striping on asphalt or concrete. It is fast-drying, durable, and has excellent resistance to abrasion, chemicals, water, and salt. We apply it using LineLazer 5900™ airless line stripers, state-of-the-art machines that produce perfect lines with sharp edges and no drips.
Call us today at (903) 570-7970 to schedule parking lot striping services.


View larger image
© Arthur Lockwood
There are no additional images for this object.
|Collection:||Topographical Views - Lockwood Collection|
|Date:||1959 - 1959|
|Artist:||Frank Taylor Lockwood - View biography for Frank Taylor Lockwood|
'Mr Ernest Marples, the Minister of Transport will preside at a happy event in Birmingham tomorrow - the birth of a very special new road, the first section of the fabulous Inner Ring Road.' Extract from the Birmingham Mail March 10th 1960Birmingham's inner ring road was the first of its kind. The scheme was to link 12 other proposed arterial highways, designed to ease up congestion of Birmingham's busy streets. A combination of flyovers and underpasses were designed to enable traffic and pedestrians to inhabit the same areas.Today much of the inner ring road has changed. Many of the pedestrian underpasses have been replaced with traffic lights and pedestrian crossings and some of the biggest changes have been to the road its self. Currently under regeneration Masshouse Circus, part of the Inner Ring road had now been demolished and is being replaced with a new road network.
|Presented by Arthur Lockwood and Jean Barnsby.|


May 11, 2023
WaterTalks is pleased to offer participants the opportunity to visit the Pure Water Southern California Demonstration Plant, a state-of-the-art facility that could lead to one of the largest water reuse programs in the world. Water is too precious to use just once. So, The Metropolitan Water District of Southern California, in partnership with the Los Angeles County Sanitation Districts, is making a major investment in a water recycling program that would reuse water currently sent to the ocean.
Pure Water Southern California would take treated wastewater and further purify it to produce a new, sustainable source of high-quality water for Southern California. At full-scale, Pure Water Southern California would provide a new climate-resilient source of water for Southern California, up to 150 million gallons of water daily when completed and provide enough water for up to 1.5 million people.
Join this tour to learn how this plant is transforming water reuse and securing Southern California’s water future. The tour will run about 90 minutes, this includes a brief presentation, the tour, and plenty of time for Q&A. Driving directions will be provided closer to tour date.
Attendance will be capped at 25 people, lunch will be included.
Who Should Attend? This tour is for all...
Professionals interested in stormwater management and habitat restoration
Local elected officials
City managers and municipal staff
County commissioners and senior-level staff
Senior staff from special districts, water districts, and schools
Other civic leaders involved in water and land-use planning


Our Residential Services
Structural / Architectural Design, Construction Drawings, Cost Estimates, Contract Specifications
We support the full services needed to build your dream, from initial conception to the final approval by you of the constructed building.
Code approval Structural Inspections
We support the inspection of buildings for code conformity and we prepare the inspection report for submittal to the local municipal agency for approval of the code conformity.
We inspect the building for structural integrity for relocation companies.
Insurance investigation inspections
We support the inspection of buildings from roof to foundation for code conformity or insurance structural issues as needed.
we support the construction of individual residential buildings either new or remodeling construction projects, from the planning stage to the management of the construction and final acceptance by the owner or contractor as needed.
Fire Escape Inspections
If your building has a fire escape that is up for the five year maintenance code inspection or if the fire escape needs to be repaired, we can inspect and submit a report in 24 hours.