Belmont Ridge Expansion to Six Lane Highway Instead of Four On April 10th, the Board of Supervisors will hold a public hearing at 6pm to update the County Transportation Plan to further expand Belmont Ridge Rd. and Northstar Blvd. past the four lanes, shoulders, and safety improvements needed to a six lane highway similar in size to Rt. 7 or Rt. 28. This highway would connect in the south to the Tri-County Parkway in Prince William, and opens the door for the 50-mile Outer Beltway. A six-lane north-south highway on Belmont Ridge won't fix Loudoun residents' traffic problems. It will only make them worse, by inviting a new wave of sprawl and the increased traffic that comes with it. Loudoun County is fast-tracking the approval process on this road expansion. The Board of Supervisors is taking public comment, and possibly voting, on April 10th, only two weeks after the Planning Commission introduced this possibility to the public! Take Action Now and attend the hearing Tuesday at 6:00pm in the Loudoun Government Center, 1 Harrison St. SE, Leesburg. This proposal is the first item on the agenda, so get there a little early and sign up to speak at the desk in the front of the room. Kirkpatrick Farms, Stone Ridge, South Riding, Arcola, Brambleton, Broadlands, Ashburn, Belmont, River Creek, Lansdowne are just a few of the potentially affected communities. What's going on? The Board plans to expand all of Belmont Ridge Road and Northstar Blvd. south of Braddock Rd. to the Prince William County line from two to six lanes. The 2010 County Transportation Plan currently calls for Belmont Ridge Road to be expanded to four lanes and Northstar Blvd. to remain two. This proposed six lane corridor would be connected to the Tri-County Parkway in Prince William which would connect down to I-95 creating an Outer Beltway which will invite a new wave of sprawl. The community has fought this road for over 20 years because it threatens to open up large swaths of land to residential development, threatens to exacerbate traffic problems on already congested east-west transportation corridors, negatively impacts nearby communities, and wastes valuable tax payer dollars on an unnecessary road expansion rather than on addressing east-west transportation issues. In 2010 a local community group, Citizens for a Countywide Tranportation Plan (CCTP), was concerned about the proposed revisions to the plan and commissioned a study to have an independent analysis of publicly available information by Smart Mobility. The resulting study revealed the flaws in the modeling. It also pointed to more and better solutions for handling congestion in Loudoun. When the Countywide Transportation Plan, was last reviewed in 2010, Loudoun citizens made clear that roads through Loudoun neighborhoods should be limited to two or four lanes--for good reasons. VDOT's design standards for six-lane roads, including wider lanes and wide, clear shoulders, cue drivers to shoot through at highway speeds. Six-laning these roads would make it dangerous or impossible to cross the street in your own neighborhood. For more details on the proposal read the staff report from Loudoun County planning department. A six lane highway will be similar in scale to Rt. 7 and Rt. 28 Do we Need to Turn Belmont Ridge Rd Into A Highway? Belmont Ridge Rd. has safety issues and some traffic issues that may warrant expansion to four lanes but there is little justification for expanding the road to six lanes, the equivalent of Rt. 7 or nearby Rt. 28. Below is a comparison of the 2010 traffic counts from VDOT on Belmont Ridge Rd. and Gum Springs Rd. (the closest north-south connection to where Northstar is planned). Roads for Proposed Expansion to Six-Lanes Belmont Ridge Rd. - 13,000 Daily Vehicle Trips (segment from the Greenway to Route 7) Gum Spring Rd. - 8,200 Daily Vehicle Trips (segment from Prince William County line to Braddock Rd.) Existing Roads with Six-Lanes Configuration Similar to Belmont and Northstar Proposed Widths Route 7 - 84,000 Daily Vehicle Trips (segment between Claiborne Parkway and Route 28) Route 28 - 111,000 Daily Vehicle Trips (segment from Dulles Toll Road to Route 7) These comparisons demonstrate that there is little pressure on these roads currently. So why does Loudoun County's model's indicate that there is a need for major expansion? The Loudoun model is based on an outdated model created by the Transportation Planning Board. This model is not "industry accepted" for planning of multi modal transportation systems and does not reflect the County goals for compact, mixed use development, highly connected street networks, and reduced development in the transition area. The model is known to have serious flaws and falls short of federal guidelines. The Loudoun County model is modestly improved, but still falls short of federal guidelines used by the Federal Highway Administration, having nearly twice the deviation allowed. The Loudoun model substantially increases traffic projections for major corridors, especially those in the rural and transition areas. The model substantially over estimates the circumferential traffic and includes excessive rates of commuting traffic from external locations such as Maryland to Fairfax commutes. These flaws in the model lead to the erroneous conclusions about needed road improvements on Belmont Ridge Rd. and Northstar Blvd. Will this Expansion Help Ease Traffic? No, it will likely encourage a new wave of sprawl that will encourage more traffic. Building a six-lane regional highway through Loudoun will hurt our neighborhoods and it won't help traffic because: 1) The primary traffic problem in Loudoun involves east-west commuting and this north-south road will divert hundreds of millions of dollars of limited transportation funding, from improvements that address the real problem. 2) The highway will open up Loudoun County's semi-rural "Transition Zone" and Prince William County's "Rural Crescent" to vastly increased development, adding tens of thousands of cars to already crowded east-west commuter roads. 3) Many justify the highway by saying that it would provide better southern tractor-trailer access to Dulles Airport, helping to create a major freight hub. But instead of using Rt 28 at the airport's doorstep, thousands more trucks on this roadway would have to join existing east/west traffic to get to the airport, 4+ miles to the east. For more information about why this expansion will not ease traffic, check out our Myths and Facts page. Conclusion: This project is a wasteful use of tax payer funds that will hurt the quality of life in our neighborhoods, encourage more unsustainable sprawling development, and further exacerbate our real east-west traffic problems. Piedmont Environmental Council is urging the County to retain the recently adopted 2010 County Transportation Plan language keeping Belmont Ridge Rd. four lanes maximum and Northstar at two. We are recommending a "complete streets" approach which includes better planning for safety, altenative means of transportation, and buffering of adjacent communities. Please contact the Board of Supervisors before April 10th and attend the April 10th public hearing at 6pm at the Loudoun County Government Center.


The Architectural Precast Association (APA) is committed to establishing and upholding the highest level of quality assurance for the production of architectural precast concrete products. Based in Tallahassee, Florida, the APA membership spans throughout North America and is comprised of manufacturers and their suppliers.
The dissemination of educational information relating to the production of architectural precast concrete to members.
The adoption of specifications for architectural precast concrete and dissemination of such adopted specifications to design professionals, contractors and others concerned with quality building construction.
The establishment of quality control standards applicable to architectural precast concrete.
To keep members current on Industry news, APA publishes The Architectural Precaster; a quarterly newsletter reporting current association programs and industry news. Periodic supplements of management information and technical bulletins are also issued to ensure members remain up-to-date.
APA sponsors the Awards for Excellence, an internationally recognized annual awards competition which formally acknowledges excellence in design and manufacture of architectural precast concrete. The recipients of the awards are highlighted in an ongoing national advertising program which showcases the versatility and magnificence of our product.
Continuing education, legislative and public relations programs maintain the Industry's presence in the professional scholastic communities.
We Need Your Support
Producers of Architectural Precast Concrete and their suppliers are encouraged to participate in the future of their industry by joining and actively supporting the Architectural Precast Association. Please inquire how you can become a member.
The Architectural Precast Association was organized in 1966 to advance the interests of architectural precast concrete in North America. The APA Certification Program was instituted over 20 years ago to give the design community the assurance of quality regardless of price.


Acoustic resin bonded felts
The building industry has a constant need for new applications and technologies. Improved insulation material, fire retardant insulation and better membranes enhance the quality of buildings.
Epoxy Polyester 2000 can be used for the production of acoustic felts combined with flame retardant properties. Generally these felts are made of regenerated cotton fibers combined with our resins, leading to excellent acoustic values. You can find these felts in partition walls where they serve as insulation between battens.
All our Epoxy Polyester 2000 products can be functionalized with flame retardant properties.
Automotive Interior Trims and Lamination
Building and Technical Application
Furniture and Flooring
Acoustic Felts for Automotive and Building Applications
Apparel and Lingerie
Battery Trays and Fire Extinguishers
Hotmelts, Films and Webs
Bio Based and Bio Degradable
Toll Grinding and Compunding
Various Speciality Markets


Building commissioning is one of the most compelling, and yet least understood, strategies for managing energy consumption, cost and greenhouse gas emissions. According to the DOE, 54% of commercial buildings were built in 1979 or before. Times change quickly and the way we conduct business now is completely different from five years ago, let alone 20+ years ago. Technological advances have changed the entire paradigm for building operations. In addition, building ownership changes hands over the lifetime of the property leading to clashes between current occupant needs and original design intent. Since only a small number of buildings incorporate commissioning from the get-go, it’s crucial to implement commissioning plans for existing buildings.
A recent Department of Energy sponsored study conducted by Evan Mills, Ph.D. of Lawrence Berkeley National Labs highlighted the cost-benefits of commissioning in new and existing buildings. Mills found that existing building commissioning projects cost $0.30/ft² and have a payback time of 1.1 years. Of the existing buildings analyzed in this study, over 6,000 energy-related problems were found through commissioning. Addressing these problems resulted in 16% whole building energy savings! At Horizon Engineering Associates, we conducted a case study of the Allen Park Public Schools in Michigan and found that our commissioning services saved the school over a quarter million dollars in utility costs within the first year. These findings prove that building commissioning is the single most effective vehicle to reducing green house gases and energy costs in America.
Also worth mentioning is changes in terminology over the years, causing some confusion as to what type of commissioning program is required. To eliminate this miscommunication, what was once called “retro-commissioning” or “re-commissioning,” is now identified as “Existing Building Commissioning” (EB-Cx). Both ASHRAE and the Building Commissioning Association (BCA) have adapted this change in terminology to create a standard within the industry.
To help owners and developers navigate the four phases of EB-Cx (planning, investigation, implementation and turnover), the BCA created a “Best Practices” document.
Commissioning is a cost-effective means for ensuring a healthy and efficient building. Owners and developers should consider partnering with a commissioning authority to meet their financial targets, as well as our country’s ever-growing “green” agenda. It would be wasteful and irresponsible to let these buildings run their course without taking all available resources and methods to improving their performance. Of course, it doesn’t hurt that it saves a few bucks in the process!


Headed to NCSU camp The Times-News 6/20/16
Reprinted with permission.
Graham High School sophomore Michelle Pineda Gonzalez will attend N.C. State University’s summer engineering camp Building the World We Live: Civil, Construction and Environmental Engineering. The camp is open to high schoolers across the United States who consider themselves future engineers and have 3.5 or higher GPAs, and whose current coursework demonstrates rigor in math and science. Gonzalez aspires to attend NCSU to become a civil or biomedical engineer and work either to investigate the design of roads and bridges or to help patients needing prosthetics by designing and printing 3D models.


The Brics~2~Bots Engineers have been busy learning about Double-Leaf Bascule (Draw) Bridges. Probably the most famous one is the London Bridge in England.
A little history about the rhyme and the London bridge; the rhyme was from a song in a play (1659), then later published as an English nursery rhyme about 1744. The 1st. bridge across the Thames River was around AD 55. In 1176, after a number of wooden bridges were destroyed by fire, a permanent stone crossing was built. It took 33 years to build. It was a drawbridge for the passage of tall ships up-river, and defensive gatehouses at both ends. In addition to shops and houses there were multi-seated public latrines; guess where the poop went! By the end of the 18th century, the old London Bridge, now over 600 years old, needed to be replaced. The New London Bridge also known as the Rennie's bridge was opened in 1831. However, by 1896 they discovered the bridge was slowly sinking. Finally, in 1967-73 a Modern London Bridge was built. So what happened to the New London Bridge of 1831? Where is it now? We’ll let you find out; you will be surprised!
So here is our LEGO(R) Double-Leaf Bascule (Draw) Bridge..
As you can see my students, Olivia and Jonas, have an interesting imagination.
The bridge was “robotized” with an EV3 Controller brick, three EV3 Touch Sensors (to control the toll barriers and the draw bridge), two EV3 Medium Motors, and two NXT Motors (simply because they fit better).


- For the technology, see Roads (Technology).
Roads are buildings that cost two stars, halve movement cost of tiles they are built on, and form city connections. Other buildings can be built on top of roads. Roads are unlocked with the technology of the same name.
Roads can be built on any terrain type except mountains, water, ice, and Algae. Players cannot build or benefit from roads in enemy territory, but any player can build and benefit from roads in neutral territory. Roads cannot be destroyed.
For more information on how roads impact movement, see Movement#Roads.


NJ Green Infrastructure
Clean Water NJ
Brochures and Handouts Link
There are many ways we can prevent stormwater pollution in our community. Here are some tips:
- Use fertilizers and pesticides sparingly and follow the label instructions. Excess nutrients and chemicals can wash off your lawn or garden and contaminate waterways.
- Sweep up any debris, such as grass clippings, leaves, dirt, and litter, from your sidewalks, driveways, and gutters. These materials can clog storm drains and carry pollutants into waterways.
- Never dump anything down storm drains or in streams. Storm drains are meant to carry rainwater only and often discharge directly into water bodies without any treatment.
- Pick up after your pet and dispose of the waste properly. Animal waste can contain harmful bacteria and viruses that can cause illness when ingested by humans or wildlife.
- Wash your car on a grassy area or at a commercial car wash. Soapy water can contain detergents, grease, dirt, and metals that can pollute waterways.
- Reduce the amount of hard (impervious) surfaces on your property, such as concrete, asphalt, and roofs. These surfaces prevent rainwater from soaking into the ground and increase the amount and speed of runoff.
- Install stormwater control measures, such as rain barrels, green roofs, rain gardens, permeable pavements, and wetlands. These practices can capture, filter, infiltrate, or reuse stormwater on site and reduce the volume and pollution of runoff.
- Implement best management practices for construction, industrial, and municipal activities. These include covering exposed soil, preventing spills and leaks, storing materials properly, and maintaining stormwater infrastructure.
- Educate yourself and others about the importance of stormwater management and the sources and solutions of stormwater pollution. You can also get involved in local initiatives, such as storm drain marking, stream cleanup, or watershed stewardship.


expoters of construction machinery
Wanna import construction machinery or spare parts from China? Then contact us. We started business in 2000 in China. With nearly 200,000 registered members in the construction machinery industry, we have the advantages to offer you the products of best quality with favorable prices. In addition, cmbol.com is an e-commerce website where you can also find the latest industry news, analysis reports and sales statistics of construction machinery in China, as well as the product information.
H.O. Penn Machinery is the Caterpillar Equipment Dealer for New York and Connecticut. H. O. Penn Machinery sells, services, leases and rents Caterpillar machinery, construction equipment, generators, on highway engines, Genie lifts, Sullair compressors and other allied products.
Shandong Minglong Construction Machinery Co., Ltd is a big professional tower crane and construction hoist manufacturer in China. Which was one of the first enterprises that achieved Production License issued by the Ministry of Construction in 1988.We are located in Jinan city the capital of Shandong province. Our company has passed ISO9001:2000 Quality Management System Certification,Our annual production value is about 60 millions USD with two professional workshops for tower crane and construction hoist. Our construction machinery have been accepted by more than 100 customers in more than several decades countries. Looking forward to cooperating with all friends from all over of the world.
Used Machinery and heavy machinery of various brands like Caterpillar, Komatsu, Volvo, Case, John Deere and many more available with high performance qualities only at UsedMachineryShop.com
Designs, makes, markets tracked excavators (mini, large), cranes (50-250 ton). Dealer locator, new and used. Subsidiary of Kobe Steel, Ltd. Texas, USA. Kobelco embarked on a new era of construction machinery as we committed ourselves to one goal: To Better Serve our Customer. This dedication to total customer satisfaction through a manufacturer/dealer partnership has led to the success and expansion of Kobelco Construction Machinery America. Today, Kobelco Construction Machinery America LLC is a joint venture company owned by CNH Global N.V. and Kobelco Construction Machinery USA Inc. We remain committed to the goal of customer satisfaction as we support over 250 North American distribution outlets. This Total-Service Attitude is combined with our unmatched efforts in engineering, manufacturing and product support to provide the finest construction machines throughout the world.
Shanghai Yayi Machinery Ltd Specialized in sale of the Used Construction machinery Beginning in 2000, the main product includes: Used Truck Crane, Used Bulldozer, Used Wheel loader, Roller,Excavator Forklift, Concrete Mixer,Motor Grader, Dump Truck, Trailer, Engine,Mining equipment,and so on.
Shanghai Vostosun Industrial Co.,Ltd, which is a professional manufacturer and supplier of Construction machinery and mining equipment. 1. UN and ISO9001 accredited solution specialist of construction machinery. 2. Product Lines a) Construction machinery, including Tower crane, concrete placing boom, building hoist and concrete pump. b) mining equipment: including drilling rigs, wellhead crusher and shotcrete machine.
Wuxi Baude Machinery Co., Ltd is the leader in the design, development and production of construction machine and parts. Part of the Sweden Baude Group, its head office registered in Wuxi, and primary manufacturing facilities in China. For many years, the core business has remained the synthesis and processing of construction machinery, a term which includes designed, manufacture the machine . we offer construction machine such as shotcrete machine, spray machine concrete pumps, Concrete placing room , Grouting Pump, Hand Grouting Pump, road planning (Milling) bits, road milling machine parts , Excavating coal cutter bits, Construction cutter bits for tunneling, Horizontal directional drilling parts, Agricultural machinery parts, Tricone bit.
Shotcrete Machine Spray Machine Concrete Pumps Concrete Placing Room Grouting Pump Hand Grouting Pump Road Planning (Milling) Bits Road Milling Machine Parts Excavating Coal Cutter Bits Construction Cutter Bits For Tunneling Horizontal Directional Drilling Parts Agricultural Machinery Parts Tricone Bits
Designs, makes, markets tracked excavators (mini, large), cranes (50-250 ton). Dealer locator, new and used. Subsidiary of Kobe Steel, Ltd. Texas, USA. Today, Kobelco Construction Machinery America LLC is a joint venture company owned by CNH Global N.V. and Kobelco Construction Machinery USA Inc. We remain committed to the goal of customer satisfaction as we support over 250 North American distribution outlets. This Total-Service Attitude is combined with our unmatched efforts in engineering, manufacturing and product support to provide the finest construction machines throughout the world.
Haomei Machinery Equipment Co.,Ltd is located in the famous machinery capital of Zhengzhou, China. We are professional machinery products manufacturer-featuring a wide range of quality concrete batching plant, mobile concrete batching plant, concrete pump, truck pump with boom, truck mixer, etc.
Meckow Limited specialises in the supply of construction equipment and spare parts for the construction industry.We pride ourselves on our customer service and attention to detail. With over forty years collective experience in the construction machinery sector, we are able to help our clients make the right decisions when it comes to purchasing plant equipment and construction machinery. Whether it is simply a replacement spare part or a full fleet of plant & equipment we will assist you through the buying process from selection to delivery at your preferred port worldwide.
Country: United Kingdom
Shanghai Lipu Heavy Industry Co., Ltd is a professional enterprise engaged in the design, development and production of mining machinery and construction machinery in China. We have designed many kinds of mining production and engineering machinery equipment, including ball mill, crusher, the sand making machine, magnetic separators, vibrating screen and mobile crushing plant, etc. Our products have been widely applied in mining, building materials, road, bridge, coal, chemical industry, metallurgy, refractory material, etc.
Haomei Machinery Equipment Co.,LTD is located in the famous machinery capital of Zhengzhou, China. We are professional machinery products manufacturer-featuring a wide range of quality concrete batching plant, mobile concrete plant, concrete pump, truck pump with boom, truck mixer, etc. We adhere to the policy of "QUALITY FIRST AND INTEGRITY WINS"to cooperate with clients from all over the world. Seeking for long-term relationship and mutual benefit is our unstoppable goal.
We are team of professionals with experience of more than a decade in serving the Road & Civil Construction Machinery in Indian as well as overseas market. Mission Statement We are committed to providing the quality products & services to the construction industry globally. To provide wide range of quality construction machinery in compliance to customerís requirement that are fairly priced, delivered on time and backed up with prompt after sales service. Vision Statement To grow & excel in every aspect of business and serve customerís with value added products and services.
Our company Specialized in sale of the Used Construction machinery, the main product includes: All kind of Crane, Excavator, Bulldozer, Loader, Roller, Forklift, Concrete Mixer,Motor Grader, Dump Truck, Trailer, Engine,and so on. The product international brand includes:,TADANO,KOMATSU,KATO,DEMAG,GROVE,HITACHI, VOLVO,CATERPILLAR,JCB. etc..
Manufacturers of asphalt paving and mixing equipment. Midland Machinery Company manufactures specialized equipment for the road construction and road maintenance industry. Municipalities and contractors have field-proven Midland's innovative designs, and have confirmed Midland's commitment to providing reliable and durable machines.
Shanghai Ying Ji Machinery Trading Co., LTD. (YJMT) locates in High-tech Development Zone of Jinqiao in Pudong, Shanghai in China. YJMT is a specially authorized foreign trade corporation. The corporation's main business is import and export of products manufactured in the machinery industry. YJMT always puts the customersí profit first and co-operats with customers around the world for machinery trading from China. The products we have sold include cranes, mechanical and electrical equipment, various types of loaders, mining equipment and mineral processing equipment, etc.
Being a leading company in industrial powder processing, engineering stone crushing and construction sand making, Vipeak Heavy Industry Machinery Group Company is a high-tech mining machinery company in China. Our service has expanded to the entire world, almost including 75 countries. From engineering stone, construction sand to engineering powder. All equipments from VIPEAK exert great productivity and stability on working sites, make the customers satisfied. We strongly feel that customers do not only need equipments with good performance, but in the hope of their efficiency, their benefit and their competitive power. So high value added equipments have been produced. We have never been satisfied; our customer's satisfaction is our utmost objective.


Sustainability is an important aspect when planning and maintaining a campus community. Many buildings on campus are LEED certified. Projects pursuing LEED certification earn points across several areas that address sustainability issues. Based on the number of points achieved, a project then receives one of four LEED rating levels: Certified, Silver, Gold and Platinum. Building projects pursuing LEED 2009 certification must: comply with environmental laws, be a complete, permanent building, Use a reasonable site boundary, comply with minimum floor area requirements, comply with minimum occupancy requirements, commit to sharing whole-building energy and water usage data, and comply with a minimum building area to site area ratio.
Visit our Building Directory to see which buildings are LEED certified.
Campus operations aims to incorporate sustainability through usage of site, water, energy, and materials.
The campus preserves the surrounding wetland through rain gardens to filter storm water run-off and minimize flooding, bio-retention swales to remove pollutants from storm water, and utilizing native plants to assist irrigation and provide a habitat for animals. Additionally, Whatcom Community College has a biking infrastructure, including bike racks and showers to remove barriers and reduce the green house gas impacts of single-occupancy vehicles. The campus is also conveniently situated between multiple bus lines and has reserved parking for low-emitting and fuel-efficient vehicles.
Whatcom Community College reduces their water consumption by using efficient plumbing fixtures such as low-flow sinks, toilets, and shower fixtures. The campus also utilizes an underground rainwater harvesting cistern to reduce the demand of water usage for landscape irrigation and the reliance on municipally supplied water.
The interior and exterior lighting was designed to reduce adverse effects of artificial light including light trespass, disruption to wildlife patterns, sky glow, glare, and energy waste. Lights are directed downward and automatically turned off at night. Regularly occupied spaces enjoy views and ample natural light from windows and skylights. Exterior shading devices minimize glare and heat gain. The campus uses highly efficient windows and extra insulation to offset heating and cooling costs. The college also has solar panels to help produce power.
Operable windows, natural daylight, and quality heating & ventilation systems all contribute to a healthy, productive indoor environment. Before occupancy, ASB passed a professional air quality test for carbon monoxide, airborne particulates, volatile organic compounds (VOCs) and formaldehyde. A green cleaning program minimizes the introduction of toxic chemicals into the space. The college also has a greener materials selection where they select simple, durable, recycled, locally sourced, non-toxic, and easy-to-maintain materials. All paints and coatings meet stringent toxicity requirements. 20% of the materials here are recycled, and 20% are extracted and manufactured within 500 miles of the site. 95% of the waste produced during construction was diverted from the landfill through a strict salvage, re-use, and recycling program. The campus also has a large network of recycling and composting bins located across all buildings on campus to improve waste management.
Whatcom Community College has been a leader in the area of sustainability locally and state-wide. Please see what academic groups we’re affiliated with to create a community of sustainability.
STARS: Sustainability Tracking, Assessment & Rating System™ (STARS) is a transparent, self-reporting framework for colleges and universities to measure their sustainability performance. A program of AASHE for reviewing the institution’s sustainability endeavors and progress. WCC is a member of STARS and has earned a bronze medal.
Whatcom Smart Trips: At Whatcom Community College, we encourage you to walk, bike, share a ride, or ride the bus to work. When you make Smart Trips, you help create a clean, healthy, and vibrant community in Whatcom County. While you’re at it, you’ll cut your stress, save money, and earn rewards. To find out more about making Smart Trips, or for help with any of the services described here, contact WCC’s Employee Transportation Coordinator (ETC), John Toof, at email@example.com.
Bike parking and shelters are located throughout campus. The shelter between Cascade and Kelly Hall has a bike pump. Staff showers are located across from the break room in Laidlaw Center, LDC 108 and 109. If you are a recreation center member, you have access to lockers and showers in Pavilion.
Whatcom Smart Trips is a partnership between local government, public agencies, employers, and schools to promote transportation by walking, bicycling, sharing rides, and riding the bus. Please contact the employee transportation coordinator for more information about the benefits of logging Smart Trips, discounted bus passes, as well as support for those making Smart Trips.


Bike(Bench)Rack Street Installation
The Bike(bench)rack was commissioned by the New Kensington Community Development Corporation as part of its "Art Rack" program. This program enlist local designers and artists to design and install bicycle racks as part of the revitalization effort along the Frankford Avenue Arts Corridor running through the Fishtown and East Kensington neighborhoods in Philadelphia. The bicycle racks would be installed along the corridor, but specific sites for each entry were not designated in the project brief; the individual designs ultimately informed the choice of location. The project team immediately recognized accessory needs along the corridor including benches for SEPTA's #5 and #25 bus stops. Other accessory needs included trash receptacles, planter boxes, and even small shelters for bus stops. With this in mind, the design embraced a modular design ethic that could be manipulated to accommodate these multiple accessory needs. The Art(bench)rack as built represents a prototype of this system. Since the primary function is a bicycle rack, the module dimensions were established by studying standard bicycle metrics and how bicyclists secure their bikes. Given the tight budget, construction was kept simple by limiting the materials to universally sized powder coated steel bars, treated lumber, and galvanized carriage bolts.


Buy cheap hose clamps in different sizes. To connect pipe to the extractor. Can also be used with hose connections, pipe guides, flange sleeves and carbon filters.
Hose clamps are used to attach a pipe end to a fixed connection or to a pipe connector. Using a set screw, the ring-shaped metal strip of the clamp can be clamped and pressed against the pipe below. Hose clamps have a wide range of uses, such as mechanical engineering, horticultural facilities, or automotive engineering.
We offer different types of hose clamps:
Plant and Flower Growshop offers you a variety of hose clamps in different sizes.
The clamps are also easy to open, e.g. to access the ventilation duct for maintenance work. Activated carbon filters and exhaust fans can also be easily installed. Clamps and duct clips are very useful for a quick and safe connection of ventilation pipes to, for example, an extractor hood. Ventilation clamps and pipe clamps are suitable for fixing ventilation ducts. They are a simple mounting solution and can be easily installed anywhere.


DeepWind is a 4 year project, funded by FP7 - Future Emerging Technologies, and runs from 1 October 2010 to 30 September 2014.
Offshore wind energy will play a steadily increasing role and calls for dedicated technology rather than being based on onshore technology that in principle just is transported to sea environments. The hypothesis of this project is that a new wind turbine concept developed specifically for offshore application has potentials for better cost efficiency than existing offshore technology. Based on this hypothesis the project has the overall objective to explore the technologies needed for development of a new and simple floating offshore concept with a vertical axis rotor and a floating and rotating foundation. Additionally, the objective is to develop calculation and design tools for development and evaluation of very large wind turbines based on this concept.
Description of work|
The new proposed simple floating offshore wind turbine concept consist of a long vertical tube that rotates in the water, a vertical axis rotor at the top, a bottom based generator and a sea-bed fixing system at the bottom. However, though being simple, the technology behind the concept presents extensive challenges needing explicit research, especially: dynamics of the system, pultruded blades with better material properties, sub-sea generator, mooring and torque absorption system, and torque, lift and drag on the rotating and floating shaft foundation. In order to evaluate the concept against floating offshore horizontal axis wind turbines, exploration of new technologies is needed for development of the individual components, and for evaluation of the overall concept. These technologies comprise: 1) numerical tools for prediction of energy production, dynamics, loads and fatigue, 2) tools for design and production of blades 3) tools for design of generator and controls, 4) design of mooring and torque absorption systems, and 5) knowledge of friction torque and lift and drag on rotating tube.The technologies need verification, and in the project verification is made by: 6) proof-of principles testing of components and a small kW sized technology demonstrator, 7) integration of all technologies in demonstration of the possibility of building a 5MW wind turbine based on the concept, and an evaluation of the perspectives for the concept.
The development of the aero-elastic code and the verification in tests is a main result that will contribute to rapid concept development and up-scaling in future projects. The work packages on sub-systems will reveal the weak points of the proposed concept and will present realistic design solutions that can be used in prototype constructions.
|Six work packages comprise research in key technologies, in which development of tools for optimization and design is substantial elements. One work package comprises demonstration of the concept feasibility with the demonstrator and dedicated experiments. One work package integrates all technologies in demonstration of the possibility of building a 5MW wind turbine based on the concept, and the outlook of a 20MW turbine. One work package associates dissemination and exploitation of the results, and one with management.
Expected results and Exploitation Plans
The project comprises research on an emerging high risk energy technology. The project is to a large extent based on previous knowledge and development in vertical axis technology, but it is combined with recent deep sea-based offshore technologies and with advanced, large scale blade pultrusion technology in order to establish a new field of development. The expected results will reflect this new combination of different technologies, and will primarily give answers to whether the proposed technology has a chance to emerge into a development of large scale wind turbine systems based on the proposed concept. More specifically, the project work packages will result in a range of proof-of-principle tests and development of a toolbox of design tools that will support the overall key question.
The project results will first of all be exploited by the project partners that will gain substantial knowledge for development of the concept in future projects. The project consortium will with the background of this project gain the prerequisites necessary for prototyping and later up-scaling to very large systems. Spin-offs in the new field of technology may transform into potential patents. The results are disseminated for public awareness, making the technology socially acceptable and widening information for the wind energy industry and power distributors for an emerging technology. The project duration is three years, and two PhD's and two Post Docs will be connected to the project.


Any house or other structure built from wood is a primary candidate for termites. But older homes built primarily from wood are particularly susceptible to this homeowner’s worst nightmare. Termites silently cause damage that totals about $5 billion yearly, and don’t stop. Left unchecked, termites eventually case structural damage tha can cause even more expensive repairs.
Newer homes may have termite prevention added into the home during construction, but older homes will require a more aggressive approach. We use a combination of baiting solutions and treatment liquids that deter termites from your home and eliminate some that may have already found their way inside.


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Civil Engineer Job Duties & qualification
Civil Engineer Job Duties: Designs construction projects by studying projectRead More
Job description & work activities of a Civil Engineer
Civil engineers create, improve and protect the environment in whichRead More
About Civil Engineering Jobs:
Civil Engineering Jobs provides jobs in Construction, Civil Engineer, Project Manager, Building surveyor, Quantity Surveyor, etc.. Civil Engineering Jobs website is a part of Talent Recruiter. This website provides a registration option for Job seeker & Employers. Job seekers can upload resume through a user-friendly dashboard, and also can apply for any job for free. Employer can post their job as per their requirement through their dashboard.
Civil Engineering Jobs dream is to become the top job portal for Civil Engineers in India. Register today in Civil Engineering Jobs portal and post your job for free!


7 Free High-Quality Concrete Wall Textures
This freebie package contains texture images of concrete walls. The textures are rough and can be used to spice up your design projects with a bit of a grungy, dirty element. These texture images are big: over 4700x3100px.
- File format: JPG
- Size: 4752x3168px
- Number of items: 7
- concrete_wall_textures_designinstruct (ZIP, 42.2 MB)


The contractor has handed over £2m of refurbishment work at the Capitol Centre retail park in Preston to its owner, long-term Seddon client Royal London.
The package comprised four projects on the site – a new entrance to the Vue cinema complex and the strip out and redevelopment of three retail units ready for incoming tenants Furniture Village, Fabb Sofas and Tapi Carpets & Floors. Seddon worked alongside Royal London’s external project manager Rider Levett Bucknall on each job.
John Shannon, business unit director at Seddon, said: “The Vue entrance redevelopment was a particularly complex project as the building remained open to visitors throughout, but by working closely with all the project partners we were able to deliver it safely, on time and in budget.
“We look forward to working with Royal London and RLB on future projects.”
Mark Carroll, development project manager at Royal London Asset Management, said: “The construction of the new entrance at the Vue Cinema complex is a particularly important addition to the Capitol Centre.
“The previous work and relationship with Seddon has shown that they understand the importance of working to the highest safety, quality and efficiency standards. We were especially pleased that this project was completed without us having to close the park and cinema to members of the public.”
Architect Harris Partnership and structural engineer Clancy Consulting completed the professional team.


Solar lights are gaining immense popularity from past few years. It also decreases the dominance or use of few types of traditions lights already. The great way to use the solar energy is installing the solar lights on streets. It gives enormous benefits, especially over the traditional street lighting methods. It is really become important to understand the importance of using the solar lights.
Here know some knowledge and benefits of using solar lights instead of traditional lights.
Impact on the environment
Use of solar lights on the streets has no harmful impact on the environment. The use of solar lights is completely harmless and vastly better than using the traditional lights which are driven by the non-replenishable resources. This leads to depletion of natural resources. Also using this resources, emit a large amount of carbon dioxide as a by-product which affects adversely to the environment and disturbs the ecological balance while using solar lights produces very less amount of carbon dioxide.
Visibility and illumination
Most of the modern solar lights have LED lights or fixed with LED lights. LED lights help to give more visibility and largely illuminate the area. It makes the sunlight more resemble as closely as possible which results in more night-time visibility.
When it comes to the cost, traditional lights are much cheaper than the solar lights. But solar light is better and worth investment than to use the traditional lights and if the total money is considered including installation, maintenance and replacement then it offers a cheaper price. Because solar lights need very little or no maintenance. Unlike traditional lights, it does not also require electric poles for setting up which can be an expensive procedure.
The lifespan of the lights
Traditional street lights can only last up to 5000 hours and then they need to be replaced while the solar lights have much more lifespan than the conventional lights. The total lifespan of the solar light of LED lights has at least ten times more the lifespan of the traditional street lights.
Solar lights have great dependability. It keeps the area and streets illuminated all through the night even in the grid failures and power cuts while traditional lights lost the electricity and stop functioning in any event of grid failure.
The above-mentioned comparison is enough to indicate which light is better and which light should be used. No doubt, solar LED lights are better and efficient to use. This features and benefits you will get all in one solar street light.


Washington University in St. Louis - East Campus Parking Garage
I was brought in to assist on the East Campus Parking Garage for the Construction Documents and part of the Construction Administration phases. My primary responsibilities included design modifications, full detailing, and documentation for the following: all main stairs, stainless steel guardrails throughout , concrete tulip guardrails throughout, glass guardrails throughout, glass elevator assembly.
Text from BNIM Architects
Following the East Campus Framework Plan (with Sasaki and Andropogon) and the East Campus Master Plan (with Michael Vergason), BNIM continued its collaborative relationship at Washington University in St. Louis, this time with KieranTimberlake on a new underground parking garage.
The new garage is the connective tissue for all of the buildings on campus. It also plays a prominent role in the visitor experience. The overall goal of removing cars from the landscape and creating comfort, safety, and beauty for pedestrians was paired with the goal of creating a welcoming presence for visitors to the campus when entering campus through the new parking facility. As such, it has been carefully crafted to uphold WUSTL’s prestigious reputation, designed with the intention of making visitors and other users feel welcome and comfortable when coming to campus.
Knowing that the need for parking will eventually decrease over time, the team designed the garage to be transformed into academic or other campus space in the future. The design incorporates higher floor-to-floor dimensions, heavier floor loads for anticipated occupancies, accommodation for connections to daylight and landscape above, and other strategies that will enhance the transformation of parking space into people spaces.
Renderings in collaboration with KieranTimberlake. Garage rendering provided by Studio AMD.
Section completed by other BNIM Architects staff prior to involvement in collaboration with Kieran Timberlake. Included for context.
Rendering completed by other BNIM Architects staff prior to involvement in collaboration with Kieran Timberlake. Included for context.
Construction Progress Images
Glass elevator assembly mock up with stainless steel shoe, custom bar vent, and pitched laminated glass canopy
Cast-in-place concrete progress
Example Construction Document Drawings
St. Louis, Missouri
Higher Education Parking Infrastructure, Professional
BNIM Architects | Kansas City, Missouri
+ Kieran Timberlake | Philadelphia, PA
Washington University in St. Louis


Assessing severity of road cracks using deep learning-based segmentation and detectionopen access
- Ha, Jongwoo; Kim, Dongsoo; Kim, Minsoo
- Issue Date
- Crack segmentation; Crack severity; Object detection; Pavement management; Road crack detection
- JOURNAL OF SUPERCOMPUTING, v.78, no.16, pp.17721 - 17735
- Journal Title
- JOURNAL OF SUPERCOMPUTING
- Start Page
- End Page
- For the successful operation of pavement management system, it is necessary to automate the detection, classification, and severity assessment of road cracks, which are bottlenecks in the entire process. Although good results for the detection and classification of road cracks have been published in many related studies, the number of crack types detected is still insufficient for actual field use, and studies on crack severity assessment are difficult to find. In this study, the number of crack types are expanded to five types (alligator crack, longitudinal crack, transverse crack, pothole, and patching) to meet the needs of fieldwork, and the assessment of crack severity is also included in the proposed model. In this system constructed using SqueezeNet, U-Net, and Mobilenet-SSD models together, an accuracy of 91.2% has been achieved for both crack type and severity assessment. The authors have performed segmentation of the input images using separately trained U-Nets for linear cracking and area cracking to improve object detection performance and automate crack severity assessment. With reference to the system presented in this study, it is expected that an automated pavement management system that better reflects each country's requirements for various crack types and severity standards is possible.
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Rafael Sanhueza is a member of RenMac’s technical team where he performs quantitative research and analysis. Previously, he was a quantitative research intern at Maritime Capital LLC, a New York municipal fixed income hedge fund. He graduated from Columbia University’s Masters of Mathematics of Finance program in 2016. Before this program, he was a structural engineer for 6 years in Santiago, Chile, where he is originally from. He graduated at the top of his class from Pontificia Universidad Catolica de Chile in Civil Engineering in 2008.


Case Study – New York University Dormitories
"Not only are we committed to ambitious goals in reducing greenhouse gas emissions, but the campus is on track to be 40% larger by 2031, so we need to do everything we can to save every penny. Reducing energy costs with SmartEnergy, and later, EcoSmart, Telkonet’s next-generation energy management technology, provided NYU with an option we could implement immediately. At this point, NYU is well on its way to meeting our carbon reduction goals and becoming a leader in energy reduction not only for the city of New York, but also as a model for urban areas and universities all over the world."
Dianne Anderson, Sustainable Resources Manager, New York University
New York University
- Find an energy management system to function in multiple buildings of different ages with unique room layouts and varied heating/cooling systems
- Increase thermal comfort and control for students
- Reduce energy usage to minimize campus carbon footprint and meet sustainability goals
EcoSmart Energy Management
Annual Energy Savings
$727,455Download the Case StudyNew York University
Finding a Solution
Faced with rising energy costs and new commitments to become a model for campus energy efficiency, New York University required an energy management system that would minimize energy usage, upgrade the dormitory experience for students, and provide ease-of-use for the maintenance department. With an astronomical 96.5% of the university’s energy used for heating, cooling, and powering buildings, NYU needed a solution.
Challenge 1: Adapt to Several Unique Buildings
The residence halls at NYU include newer high-rise dormitories as well as converted apartment complexes and former hotels. Several different systems heat and cool each building, including PTACs, fan coil systems, and water source heat pumps. Retrofitting the heating and cooling equipment for energy efficiency required an adaptable solution. Dianne Anderson, Sustainable Resources Manager at NYU, appreciated the flexibility of Telkonet’s technology. “The adaptability of both EcoSmart™ and SmartEnergy™ proved invaluable when it came to retrofitting multiple buildings with significantly different heating and cooling systems,” Anderson said. “The technology itself is sophisticated – but Telkonet has made its operation incredibly simple and user-friendly.”
Challenge 2: Provide Students with an Improved Resident Experience
Before the installation of EcoSmart or SmartEnergy technology, building managers at NYU’s residence halls had to rely on student complaints for alerts about down equipment, and achieved energy savings only by shutting the system off for the entire building based on outside temperature. With the installation of a networked energy management system, facility managers gained access to EcoCentral Virtual Engineer, which gives them the ability to view energy usage, remotely determine a room’s occupancy status, and change temperature settings with the click of a mouse.
PENDING CLIENT APPROVAL
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To learn more about our automation platform and devices or to get an energy savings estimate, please contact our dedicated sales team today.Contact Us


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The first phase of the I-205 Improvements Project begins construction this month and crews will initially work around the Abernethy Bridge. The Jon Storm Park parking lot under the bridge in Oregon City closed on May 31, 2022, and will remain closed through 2025. People should anticipate additional impacts to bike and pedestrian paths along OR 99, along with river impacts, such as no wake zones, during construction.
To stay informed about the latest construction and traffic information, we encourage the community to sign up to receive email and text alerts here. For additional information, please visit the I-205 Improvements Project website or visit Tripcheck.com.
ODOT will host several community events within the project area and will hold two in-person open houses. ODOT will also create a recorded presentation that includes information provided at the open houses. Please stop by an event to learn about the project and construction-related impacts. Event details can be found on the project website.


You’re making that move to the idyllic countryside location. The picture postcard cottage you’ve had your eye on for a while now is finally going to be yours, and you can’t wait. All that fresh country air, singing birds and……the smell of a failing septic tank? Now, that was never part of the plan! Don’t let nasty niffs spoil your new home, especially when the cost of dealing with septic tank problems and replacing a damaged drainage system can often exceed £10,000. If you’re buying a rural property, the chances are it will have its own self-contained drainage system which won’t connect to mains drainage. Read on to the find out the best questions to ask when buying a house with a septic tank.
How your septic tank works
What type of drainage system does the property have?
Will it have a septic tank, cesspit or sewage treatment plant. This information is important because it will dictate the level of maintenance it will need and the amount of money it’s going to cost or put right.
For example, septic tanks and sewage treatment plants typically need to be emptied around once a year. A cesspit may need emptying 4-8 times a year.
Once you know the tank type it has, you’ll need to know where the waste goes when it when it leaves the tank. Unless it is a cesspit, which is literally a holding tank with no outlet – hence why it needs emptying so often. Septic tanks and sewage treatment plants will go to one of two places:
- A soakaway system or drainage field-this is typically a network of perforated or slotted pipes which allow waste water from the tank to safely percolate into the soil around them.
- A solid Pipe discharging to a local watercourse, such as a ditch or local stream.
Will the current system comply with the 2020 Regulations?
This is a very important question, regulations are in force which will affect property sales before 2020 (and beyond, as it will be a permanent requirement for drainage systems to comply). The key thing to be aware of is that it is no longer legal for a septic tank to discharge straight to a watercourse. A septic tank will only be able to discharge to a drainage field (or an alternative soakaway system if the Environment Agency has given permission). This is because a septic tank doesn’t provide any real treatment of the waste that goes into it. A soakaway system or drainage field provides a form of treatment of the waste water which makes it safe to pass into the soil. There is no treatment of the waste water which passes through a solid pipe straight to a watercourse, and it’s now considered that this carries too high a risk of pollution.
A sewage treatment plant provides a level of treatment of the waste water, which is considered safe to discharge to a watercourse. However, if the property you are buying has a septic tank discharging to a watercourse, the owner will need to take action to make the system compliant before selling the property. There are usually 2 options:
- Replace the septic tank with a sewerage treatment Plant.
- Replace the solid pipe to the watercourse with a drainage field.
Is the septic shared with anyone else?
Most septic tanks are individual to the property they connect to, but some are shared by two or more properties. If this is the case at the property you are buying, you will want to know what the arrangements are for regular emptying, who arranges it and how are payments sorted out? Also, what would happen if the septic tank became damaged, how would everyone agree next steps? Where is the septic tank located? If it is on your property, what rights of access do the other properties sharing the septic tank have?
Is the septic tank and soakaway system within the property’s boundary?
It is surprisingly common for part of a property’s drainage system to be situated on someone else’s land. It’s not necessarily a problem, but you’ll need to know more about the set up. Whose land is it on? What is the relationship like with them? What are your rights of access to repair or replace the part of the system not on your property?
Similarly, if you are buying a property with someone else’s drainage system within your boundary, you will want to know exactly what that entails, and what rights of access the neighbour has. What would happen if the system failed and couldn’t be replaced like for like?
When was the septic tank installed?
As we all know, age isn’t always a bad thing. The same is true of septic tanks. You’d be surprised how long a well-constructed and looked after septic tank can last – we’ve seen tanks well in excess of 50 years old which are still working as they should be. So don’t be put off if the current drainage system is a little on the mature side, you just need to get it properly checked over to make sure it is still in good serviceable condition, and not showing any signs of deterioration.
How well has the current septic tank Been maintained?
Most septic tanks will need to be emptied annually. Now, this can vary based on the size of the tank and the number of people using it, but that’s a good starting point. You will want to know that this has happened regularly, because not doing so can cause problems with the soakaway system or drainage field which may not yet be evident. You see, often problems underground can take time to manifest themselves above ground, so all seeming well on the surface doesn’t mean that there isn’t trouble brewing.
Has there been any recent inspections on the tank?
Septic tanks can be damaged in all sorts of different ways – from tree roots growing through the walls, to splits in the walls of the tank, to broken dip pipes or baffles. This damage often won’t be evident, and it may not yet be causing any problems above ground. The tank will need a thorough inspection to assess the condition of the walls, and ideally to check whether the drainage field or soakaway system is working as it should be.
Please bear in mind that most standard property surveys will not look at the drainage system in any kind of detail. The surveyor may lift a manhole and comment that things seem to be flowing, but generally they will recommend that you get a specialist company to carry out a full survey.
Don’t leave anything to chance, because getting it wrong can be very costly. We understand that once you’ve set your heart on your potential new home, the last thing you want to do is to find problems that might need to be sorted out. Many people take a much more carefree approach to property purchases, but the risk is that they are left exposed if a problem appears.
SJH Surveying Services are not experts in this field, but we certainly help you navigate and pinpoint you in the right direction.


- Is it OK to put a metal roof over shingles?
- Does spraying your roof with water cool your house?
- Do metal roofs attract lightning?
- What color metal roof is more energy efficient?
- Does a metal roof help with cooling?
- Why you shouldn’t get a metal roof?
- What are the disadvantages of a metal roof?
- How do I reduce the heat on my metal roof?
- Does a metal roof affect WiFi?
- Can you put a metal roof on in the winter?
- Should I put a metal roof on my house?
- What is the cheapest metal roof?
- What color metal roof is the coolest?
- How do I keep my roof from getting hot?
- Which color metal roof fades the least?
- What gauge metal roof is best?
- Does a metal roof affect cell phone signal?
- Can you walk on a metal roof?
Is it OK to put a metal roof over shingles?
In almost every case, the answer is yes, you can lay down a new metal roof over an existing shingle roof.
This is one of the many reasons metal roofs keep growing in popularity – their installation doesn’t require completely tearing off the existing roof, which is a time-consuming and expensive job..
Does spraying your roof with water cool your house?
Yes, water on the roof will help cool it. Cooling with liquid water running off from a sprinkler is not efficient, but evaporative cooling from a small amount of water (like a periodic sprinkle) is very efficient. 1 gallon of water consumes 8000 BTU as it evaporates.
Do metal roofs attract lightning?
A metal building system, with a conductive metal roof and a conductive metal structural frame, gives lightning a low-resistance path to the earth. … The short answer is, no, a metal roof will not make lightning more likely to strike, but it may make a lightning strike less dangerous if it occurs.
What color metal roof is more energy efficient?
Energy Efficiency Such a roof can be reasonably expected to be some 50 to 60 degrees cooler than a dark color asphalt shingles roof. It is best to choose a light color metal such as white, light bronze, beige, peach, light green or blue, if you live in a region that has a lot of sun and a hotter climate.
Does a metal roof help with cooling?
Metal roofs reflect light and heat and because they have a low thermal mass, they don’t absorb it. Once the exterior temperature cools off, they cool off. … Here is one of the key reasons for that: efficient ventilation of your metal roof will go a long way towards enhancing its cool, energy efficient properties.
Why you shouldn’t get a metal roof?
CON: Metal roofs are expensive. The many years of service that a metal roof promises come at a high cost. … While you might have to pay for replacing a conventional asphalt shingle roof several times over the lifespan of your home, a high-quality metal roof could very likely be the last roof your home will ever need.
What are the disadvantages of a metal roof?
Disadvantages of metal roofsAffordability. Metal roofs can be as much as two or three times more expensive than other roofing materials. … Noisiness. Metal roofs can be noisy, especially during a heavy rain or hailstorm. … Expansion and contraction. … Inconsistency of color match. … Performance.
How do I reduce the heat on my metal roof?
They may soon have another option: paint made of glass. Scientists have created a glass paint that can bounce sunlight off metal roofs and keep them at air temperature. This is no minor feat. The sun can heat metal surfaces so much that playground slides or stadium bleachers can become too hot to use.
Does a metal roof affect WiFi?
At most, the metal roof will have minimal influence on your Wi-Fi network. If you are noticing poor connection speeds or dropped signals on a regular basis, these issues likely stem from localized poor coverage in certain areas of your home or the geographical layout of your house.
Can you put a metal roof on in the winter?
Aside from shoveling snow and staging the installation, metal roofing can be installed in winter. … They are also not phased by the harsh temperatures, ice, and snow. In fact, metal roofing is designed to shed water and ice, minimizing ice and snow accumulation. Additionally, metal roofing does not have to cure and seal.
Should I put a metal roof on my house?
Extremely Durable and Long-Lasting Compared to the more traditional asphalt shingle, metal is a far more durable and longer-lasting option for residential roofs. In fact, most homeowners who choose to install a metal roof on their home will never have to think about re-roofing again.
What is the cheapest metal roof?
Corrugated steel panel roofs are the least expensive type of metal roofing, costing about $1.20 to $5.00 per square foot comparable to the price of asphalt shingle roofing. Average costs to install a corrugated steel roof would be from $10,500 to $19,500.
What color metal roof is the coolest?
Compared to dark colors, light colors such as white, light bronze, beige and peach are better at reflecting the sun’s heat rather than absorbing it into the building. These light colors are often referred to as cool metal roofing colors.
How do I keep my roof from getting hot?
7 Helpful Hints To Protect Roof From Sun Heat Sealing and coating the roof to protect against harmful UV rays that can cause damage. Installing vapor barriers that decrease moisture. Changing your roof from an asphalt material to a cooler, more reflective material like tile or PVC. Painting your roof white to cool the surface.More items…
Which color metal roof fades the least?
Inorganic (ceramic) – Pigment that is created from mineral compounds, mostly metal oxides. Since these are engineered to perform up to high standards, paint with this kind of pigment resists against fading much longer than organic pigments. These colors are earth tones, including browns, greens, and beiges.
What gauge metal roof is best?
Pros: Homeowners choose 29 because: Since it’s the minimum thickness for a metal roof, it’s usually the least expensive. 29-gauge panels are usually more than adequate for residential homes.
Does a metal roof affect cell phone signal?
A metal roof is just one of many building materials that may weaken cell phone reception. … So, metal roofs don’t actually interrupt cell phone reception. If you have consistently good cell phone signal in all areas in your home, a metal roof shouldn’t make any noticeable difference.
Can you walk on a metal roof?
In fact, metal roofs can stand up to you walking on them better than ceramic tiles and some other roofing systems. … Generally speaking, it is as safe to walk on a metal roof 30 or 50 years after installation as the day it was installed.


What’s up with all the
trees being removed along the Great Western Trail?
Glad you asked.
There have been few pleasant
riding days this spring, but several riders have asked about trees being
removed along the Great Western Trail. Yes, it’s more than trimming back the
This year, the arched
Army Post Road Bridge over the Great Western Trail will be demolished and
replaced with a concrete box culvert/tunnel for the Great Western Trail.
Bottom line: Expect
that you can still make it to Cumming on most days. Keep reading; there will be
a one-week closure with no detour.
Trees are being
removed now for detours so the trail may remain open during construction. The
City of Des Moines Engineering department (in charge of the bridge removal and
new culvert) expects the project will begin in earnest in a matter of days,
depending on weather and ground conditions.
The Polk County
Conservation Board (in charge of the Great Western maintenance) reports that the trail should
remain open for a majority of the project. There are three hard-surfaced
detours that will take place to remove the bridge and build the newtunnel.
Once the new tunnel is
in place, expect a five-day weekday trail closure later in the season. (That includes a
Tuesday, for those of you making a weekly pilgrimage to Cumming.) The contract
requires that the trail remain open on both adjacent weekends; the contract
calls for a $1,000 per day liquidated damages for the contractor not meeting
these closure requirements.
The one-week closure
will allow crews to pave approaches to the new tunnel. About a week
before the trail closure, expect to see signs alerting trail users of the
upcoming closure. The signs will specify that no detour is available.
The Des Moines Engineering Department pledges to
regularly share project information with the Polk County Conservation Board and
Des Moines Parks and Recreation. Please contact Ben Cole (BMCole@dmgov.org) for additional information


Building Management Systems (BMS)
Building Management System (BMS) constitutes an integrated system, managing a modern building equipped with multiple sensors and detectors. BMS automatically receives signals and manages actions of several different systems coexisting in the building. At the first place, the building automation is made up of ventilation system, lighting, heating, blinds, air conditioning and some security systems, such as fire alarm and detection system, access control, burglary and robbery alarm system, detection of harmful gases and many others. BMS operates according to EIB standard, based on the BACnet, Modbus or LonWorks communication protocols.
Implementation of building automation maximizes comfort, remarkably reduces the operation costs and increases a safety level of the people in the building.
Nextnet provides the comprehensive BMS solutions designed by Kieback&Peter.


| || ||
- We provide engineering, consulting and technical support for each stage of the project: design, manufacturing and assembly.
- Manufacture and supply of structural metal products.
- Design of bolted structures.
- We perform structural design based on project requirements whether a proposal needs (areas, heights, loads, etc.) or an architectural proposal, taking into account all the features like functionality, speed of assembly, performance and service, seismic and wind charges, to which the structure will be subjected.
- We control the manufacturing schedule and sending to fulfill the requirements of the work. We use submerged arc welding semi-automatic equipment, Mig-Mag, Shield Metal Arc Welding (SMAW), drilling cutting/ shears and punching machines, controlled by qualified personnel.
- Manufacture elements of constant and variable section from 180 mm to 1800 mm camber, adjusting to the needs of each project.
- Experience in building different types of structures such as mezzanines, roofing, warehouses, commercial and industrial buildings, industrial ships, etc.


As cycling continues to grow more popular around the world, many cities are racing to add bicycle infrastructure. Yet, not all bike paths are created equal. Some lanes are clearly marked and protected from vehicle traffic with trees or other barriers. Others cycle-ways are merely the shoulder of a high-speed highway and offer no protection from moving cars. Just because the sign says “bike lane” does not mean it’s safe for travel.
Increasingly, communities are striving to create cycle tracks that meet “Go Dutch” standards and prioritize safety for multiple forms of transit, not just cars. In the meantime, cyclists – particularly novice cyclists – should stay mindful of the safety of the roads they travel. Here are some things to look out for:
A safe bike lane looks different than a vehicle lane. This helps avoid any confusion about who should travel where. To create the distinction, bike lanes are frequently painted an off-color like green, blue or burgundy (yellow, however, is a less safe choice because it is so common drivers no longer notice it). The lanes might also have bicycle graphics stenciled on to their surface or be surrounded by a designated “buffer” space marked with diagonal lines.
Physically “protected” bike lanes are the safest. Bike lanes can be separated from vehicle lanes using concrete strips, planters, trees, or reflective posts. Many European cities including Barcelona and London – and recently Washington D.C. in the United States – have been adding Zebra Lane Blockers to existing bike lanes. The simple invention creates both a physical and visual barrier without much investment.
Drivers on slower-paced, residential roads are already on the lookout for pedestrian crossings, children at play, and other interruptions. They are much more aware of their surroundings. Try to stay on roads marked 32 kilometers per hour (or 25 miles per hour in the United States) or under. Never attempt roads with speed limits above 35mph/58kph unless you are an advanced cyclist and the lane is clearly segregated from cars.
A significant number of bicycle crashes are caused by people inside parked cars, who carelessly open the door on a cyclist. This type of accident, called “dooring,” is all too common on roads where the bike lane is pushed right up against parallel parking (known as “door zones”). Bikers should look out for roads where they can avoid parallel parking or where they can ride contraflow without interfering with vehicle traffic. By traveling in the opposite direction, bikers are more visible to people inside parked cars. Some of the safest bike paths are placed between parallel parking and the sidewalk, allowing parked cars to serve as a buffer against vehicle traffic.
Vehicle turns are another major source of bike accidents. Too often drivers will assume that if there’s no vehicle traffic, it must be safe to turn. This can be particularly problematic on two-way bike tracks – a driver might check for bikes traveling in one direction, but forget about the other. A truly safe bike path has mindful intersections. Safe infrastructure may include the bike lanes that extend through the intersection with dashed lines, “shared” turning lanes accessible to both cars and cyclists, and separate traffic signals for cycle traffic.


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Building and Development Services
Steve Smallwood, Chief Building Official
715 Princess Anne Street, Room L6
P.O. Box 7447
Fredericksburg, VA 22404
Phone: (540) 372-1080
Fax: (540) 310-0636
Hours: M-F, 8:15 a.m.-4:30 p.m.
Our mission is to safeguard the health, safety and general welfare of the public and to protect life and property from all hazards incident to building design, construction, maintenance, use, repair, removal or demolition in a courteous, responsive, and professional manner. The general function of the Building and Development Services Department (B&DS) is to administer the provisions of the Virginia Uniform Statewide Building Code, Property Maintenance Code, Erosion and Sediment Control and Site Development regulations and associated laws of the Commonwealth and the City of Fredericksburg. B&DS performs building and site plan review, construction inspections, property maintenance inspections, and site inspections in the City. Each year B&DS issues approximately 1,800 construction permits and conducts over 10,000 building and site inspections.
The Building Permit Process In accordance with State law, B&DS is responsible for enforcement of the Virginia Uniform Statewide Building Code (USBC) within the City. The USBC and the Fredericksburg City Code require permits for all new construction, additions, installations, alterations/remodeling, demolition, changes of use, changes of occupancy, movement of a lot or property line, removal or disturbing any asbestos, and any work not specifically exempted by the Code. Permits must be obtained prior to the commencement of any work. The building permit review process typically requires 6-8 weeks for complex projects. Smaller, simpler projects may be reviewed in a shorter period of time. The permit holder is responsible for assuring that all required inspections have been conducted and approved by the B&DS. A certificate of occupancy, indicating completion of the work for which a permit was issued, must be obtained from B&DS prior to occupying the building or structure.
The Site Plan Review Process A site plan is a detailed engineering drawing depicting the overall development scheme and proposed improvements to a particular tract of land. Information provided on a typical site plan includes, but is not limited to, existing and proposed elevations, erosion and sediment control measures, stormwater management facilities, vehicular and pedestrian access and circulation plans, parking lot layout, water and sewer facilities, and landscaping. The purpose of the site plan is to facilitate utilization of the most advantageous techniques in the development of land and to promote high standards and innovations in the layout, design, landscaping and implementation of development. Site plans are generally required for all new buildings, large additions to existing buildings, and changes in use of existing buildings. Site plans are submitted to B&DS for review and then forwarded to the Planning Commission for approval. The site plan review process typically requires approximately 60-90 days to complete.
The City of Fredericksburg has adopted Part III Virginia Maintenance Code of the Virginia Uniform Statewide Building Code. The provisions of this part of the USBC prescribe building maintenance regulations to be complied with in the maintenance and repair of existing structures and equipment.
Weeds, Grass and Litter
The City Code requires property owners and tenants to keep all exterior private property free from litter and to keep weeds and grass cut to a height of no more than 12-inches.
Inoperative Motor Vehicles
In the City, it is unlawful to keep an inoperative motor vehicle on any residential, commercial, or mixed-use property unless the vehicle is kept within a fully enclosed building or structure or is otherwise shielded or screened from view. An inoperative motor vehicle is any vehicle which is either not in operating condition, has been partially or totally disassembled for a period of 60 days or longer, or which fails to display a valid state license plate, City license decal or a current state inspection sticker.
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WHY INVEST HERE?
CURRENT DEVELOPMENTS IN THE REGION
Since 3 years the prices have increased a lot. Why?
El Tuito is primarily FAMOUS FOR ITS EXEPTIONAL CLIMATE, its TRANQUILITY and its ORGANIC PRODUCTS.
Some major projects have been planned and initiated for the coasts and beaches of Cabo Corrientes (80 km of coastline).
A proof is the initial of the construction of the dam of Los Panales, located in Llano Grande. The working started in September 2010 and will be completed soon. The concept is to constitute a huge reserve of water for the future coastal development.
There is also the improvement of the roads between El Tuito to Tehuamixtle, Maito, Aquiles Serdan on one side and on the other side from El Tuito to Chacala, Yelapa and Chimo. Work on the roads started more than a year ago. Today, more than 15 km route has concrete.
They also widened the Highway 200 from El Tuito to Puerto Vallarta at the height of El Tuito. The construction of a runway for aircrafts is finished at 70 km south of El Tuito, in the village of Campo Acosta, next to Morelos and Chacalatepec. A huge project of an ecological development has been confirmed around the Bay of Chacalatepec, that’s why creating an airport. This decision has been verified and widely discussed in newspapers. They put new concrete over the Highway 200 and it takes only 45 minutes to get to El Tuito from Puerto Vallarta.
The newspapers published articles a few months ago, about the project of building a highway that would link through the mountains connecting the south of the country with Puerto Vallarta, passing through El Tuito, located then only 18 minutes from Puerto Vallarta.
El Tuito es the head of Cabo Corrientes and has great influence on the development of the region. It has a strategically position, with only 30 minutes away from the beaches of Boca de Tomatlan and the beautiful beaches of the west coast.
The town is in the center of an almost untouched ecological zone, unspoiled, no humidity (compared to Puerto Vallarta), at 600 meters over sea level, ideal for your health, with a friendly atmosphere and healthy climate and natural groundwater that guarantees water always.
That’s why El Tuito means “valley of the gods”.


Jacksonville Commercial Paving
Paving Contractor Jacksonville
Jacksonville Commercial Paving is a top-rated asphalt paving contractor because of its extensive services. Since its inception, the company has served local clients with commercial and residential asphalt paving. All our projects are completed at the highest quality and offered at reasonable prices. We are insured, bonded, and licensed to offer a wide range of asphalt paving, overlays, patching, and repair. We pride ourselves on providing unmatched client service and high-quality work from our experienced team. Thanks to our exceptional craftsmanship and on-time delivery, we have established a strong reputation. Jacksonville Commercial Paving is the best choice for all your asphalt pavers needs.


joints in steel construction - moment connections.
ISBN: 1859420184,9781859420188 | 239 pages | 6 Mb
joints in steel construction - moment connections
Publisher: Steel Construction Institute,The
Figure 1.2 in Joints in Steel Construction: Moment Connections, (SCI-P-207) shows the various moment-rotation curves used in connection classification. Joints in steel construction - moment connections (SCI 2005, download from 4shared. "Joints in steel construction: Moment Connections, Part 1." Publication 207, Steel Construction Institute. Keywords: Steel structures; Moment connections; Joints; Rotation capacity; Component method. Joints in Steel Construction - Moment Connections [MF]. GREEN BOOK-Joints In Steel Construction - Simple Connections. A catalogue record for this book is available from the British Library. Wind-moment design of unbraced composite frames (SCI P264, to be. British Library Cataloguing-in-Publication Data. Joints in steel construction: Moment connections (SCI P207, published jointly with. Moment connections are also called rigid connections. Hoang Khanh | 00:00 | 0 nhận xét. Joints in steel construction - moment connections.pdf KItchen.pdf(IKEA 2008) Laboratory Design guide.pdf. A comprehensive manual on the design of moment resisting connections, including bolted end plate connections, splices, welded connections, wind-moment connections, and moment-resisting bases. Law and practice of architecture.pdf. CADS Steelwork Moment Connections Designer (949 Kb) the 'Green Book' ( 207/95 'Joints in Steel Construction Moment Connections' by the SCI and BCSA). JOINT IN STEEL CONSTRUCTION MOMENT CONNECTIONS. � Moment connections Simplifies complicated joints. Steel-frame building construction using rigid frames, or moment frames, was the answer to these The earliest steel moment frame buildings used riveted connections moment frame joints, using either a bolted or welded shear tab for. � The American Institute of Steel Construction (AISC) is a non-profit technical . Publication Joints in Steel Construction - Moment Connections (The Steel Construction Institute, 1995).
The Therapeutic Community: Theory, Model, and Method epub


Keeping pace with the healthcare needs in a growing and changing community
requires long range planning and vision. In 2003, Shenandoah Memorial
Hospital developed a Master Facility Plan that will bring on gradual advancement
and the replacement of existing facilities.
Essentially, over the next 10-15 years, new construction will replace most
departments at SMH. The plan seeks to streamline essential services and
greatly improve efficiency of operation. At the same time, the plan will
stay current with advancing healthcare opportunities and community needs.
The 2007 completion of the new Shenandoah Surgery Center was the first
major success of the Master Facility Plan. Over the next several years
additional construction will unfold, including the addition of a new Diagnostic
Medical Imaging Center. The construction of a new Emergency Department
is also included in the Master Facility Plan.


Your Sydney roof is your first defense against the harsh Australian climate. It blocks direct sunshine, heavy rain, and powerful winds. Even the strongest roofs wear out over time, requiring repairs ACTION ROOFING. Sydney roof repairs are important, and this article from roof repairs Sydney will explain the process.
Roof Repair Importance:
With sweltering summers and severe rainstorms, Sydney’s climate is harsh. These weather conditions might damage your roof, causing urgent difficulties. Sydney homeowners need roof repairs for these reasons:
Preventing Leaks: Sydney residents often experience roof leaks. Water can damage ceilings, walls, and insulation from leaky roofs. Early roof repairs can avoid structural damage from leaks.
Maintaining Energy Efficiency: A well-maintained roof regulates home temperature. Heat loss in winter and heat gain in summer due to damaged roofs raises energy bills. Home energy efficiency can be maintained via roof repairs.
Your roof’s look greatly affects your home’s curb appeal. An attractive roof might make your home more enticing to purchasers if you sell.
Avoiding Costly Repairs: Ignoring small roof issues can lead to costly repairs. Repairing roof issues early can save money and prevent expensive improvements.
Extending Roof Lifespan: Regular roof maintenance and repairs can save you money and bother on premature replacement.
Common Sydney Roof Issues:
Sydney residents should be aware of numerous frequent roof concerns caused by its environment. This includes:
Shingles or tiles might deteriorate in Sydney’s bright sunlight and frequent rain. Replace cracked, curled, or missing shingles immediately to prevent leaks.
Water accumulating on the roof from clogged gutters and downspouts can cause leaks and structural damage. Regular gutter cleaning is necessary.
Flashing issues: Flashing seals roof joints and keeps water out. Flashing damage or faulty installation can cause leaks.
The humid atmosphere of Sydney can encourage moss and algae growth on your roof. These organisms may not damage your roof, but they store moisture and promote degradation.
The Roof Repair Process:
To avoid further damage, treat roof damage immediately. A summary of roof repair:
Inspection: Look for missing shingles, fractured tiles, and damaged flashing on your roof. A skilled roofer should also inspect your roof.
Repairs: You may need to replace shingles or tiles, flashing, or gutters depending on the damage. Roof repairs should be done by professionals to ensure accuracy.
Preventative Maintenance: Regular cleaning, gutter maintenance, and roof inspections can extend the life of your roof.
In conclusion, Sydney roof repairs are necessary to preserve your home from the harsh climate. Addressing common roof issues quickly and investing in preventative maintenance can extend the life of your roof and keep your house safe and comfortable.


type of area is often located behind a house, at the base of a
slope, where excess run-off is directed to a lawn area that's nearly
level. Other times, the wet area might be along property lines where
two adjoining lots were graded separately. Whatever the case may be,
the goal is always the same: move water away from the soggy area.
Once the decision is made to install a french drain, the next step
is determining where to end the french drain, and where to send the water. In
most situations, the best place to channel the water is toward the
front street curb, if you're on the high side of the street, but this presents
other potential problems.
WHERE TO THE CHANNEL WATER
>> TO THE CURB: Piping
storm water to the curb, and dumping it into the street, is often
done with downspout connections in new building plans, especially when they can't be
tied-in to existing storm sewers. Most storm sewer systems have been
engineered for set flow rates, and it's usually difficult to get
permission to tie-in to an existing storm sewer, even though this is
the ideal solution.
The biggest problem with water dumped over the
curb, is it ices-up in northern areas with a winter
season. In freezing weather, the steady flow of underground water can create large
"ice flows" along the curb, that create a sliding hazard to pedestrians and
vehicles. In summer, water flow along a curb can create algae, as
well as a favorable environment for mosquitoes.
connecting to a storm sewer requires advance permission from your
local municipality. Therefore, if you must send water to the
curb area, check applicable local laws and ordinances first.
French drain we saw in our travels...
It was installed at the top of a slope
to intercept water runoff from above.
Water flow was piped to the curb.
>> INTO A DOWNSPOUT: Tying
your french drain into an existing downspout is another solution.
This is often done when no other solution exists. The biggest
downside to this type of arrangement is that you are sending water
back toward the foundation area of the house. It's not uncommon for
these downspout and foundation areas to already have drainage
problems that cause wet basements. Adding to that foundation water flow can
aggravate many existing problems. Often times, downspout pipes and french drain pipes around the foundation of a house become
disconnected as soil settles over the years. Therefore,
before electing to use this solution for your french drain, make
sure everything is connected properly underground so that you won't
be adding to any existing problem with wet basement walls.
>> OVER THE HILL: With a large enough building lot, it's often possible to direct french drain
water onto the surface of the lawn. In effect, this only moves the
wet area to a different part of your property, but in the right
situations, this solution works well. Remember never to direct water
onto a neighbor's property.
>> INTO A DRY WELL:
Old-timers often used a drainage solution known as a dry well. A dry
well is nothing more than a large hole in the ground, backfilled
with rocks or large gravel. Water is piped into the dry well with
the intent of it percolating out of the dry well into the
surrounding soil. In ideal situations, with soil that drains rapidly,
this solution works well. However, if the surrounding soil is heavy
clay, the dry well may only act as a bath tub, filling with water,
which then flows backwards up the french drain pipe, re-flooding the
area you are attempting to drain.


|Purchase Qty. / Reference FOB Price|
|1000 kilogram||US $|
Base slurry is made of special cement as binder, composite admixture and high and light aggregate. It has the characteristics of no shrinkage, early strength and high strength.
1. Technical index
Compressive strength Mpa
(adjustable) expansion rate (%) bond strength of steel bar (%) bleeding rate (%) corrosion of steel bar (%) dosage kg / M 3 critical particle size
Base stock ≥ 20 ≥ 40 ≥ 60 ﹥ 0.02-0.3 ≥ 6Mpa round steel ﹥ 0% no ﹥ 2300 ﹥ 3 (adjustable)
2. Construction of base slurry
6-12 hours before the foundation roughening construction, the concrete foundation should be fully wetted, which is conducive to the combination of slurry and concrete foundation. The base slurry has been evenly premixed, and the construction is convenient. It only needs to add 11% - 13% of clean tap water, and the machine or manual mixing is uniform to make it viscous, so it can be used.
3. Use of base stock
The mixed slurry shall be poured into the mold, and the auxiliary tools shall be used to make the slurry pier vibrate and compact at the required place, and the surface treatment shall be smooth.
4. Maintenance of base paste
After the slurry construction, the exposed part shall be moisturized and cured in time to prevent the loss of water in the slurry; when the plastic film is used to cover, the exposed surface shall be tightly covered to keep the condensation water in the plastic film. If it is not convenient to water, the curing agent can be sprayed.
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