Your commercial property needs a drainage solution fit for its specific environment. Reliable Contracting is just the company to help you choose the best stormwater management system for your property in central Maryland. Whether it rains or shines, your premises can be ready for a storm with one of the four types of stormwater management systems that Reliable Contracting designs and builds.
Stormwater Management PondsStormwater management ponds can be wet or dry. Wet stormwater management ponds always contain some water, while dry ponds are only full after a heavy rainstorm. These ponds are a reservoir for extra rainwater to prevent flooding and keep pollutants from natural waterways. The sediment settles at the bottom of the pond, and any overflow drains into the nearest stream through a pipe. Micro-Bio SystemsA micro bioretention pond has layers of natural materials and a gravel base that allows stormwater runoff to filter through it into the ground. Above the gravel layer is soil, stabilized with various water-friendly plantings. It looks very similar to a rain garden. A perforated pipe deep underground allows the filtered water to flow into the ground from the gravel layer. By the time the water reaches this depth, it is purified of various debris, chemicals, and the like. Submerged Gravel WetlandsSubmerged gravel wetlands are similar to micro bioretention ponds, except that they use gravel cells to filter stormwater runoff. From the surface, the system might look like a series of ponds in grassy ditches or a single marshy pond. It is just another way to keep stormwater from flooding local storm drains and streets and filter out contaminants before the water returns to the wild. For more information about submerged gravel wetlands, click here. Underground Detention SystemsAn underground detention system is an arrangement of pipes that temporarily hold stormwater runoff before draining. This system is best for commercial properties with limited space; other types of stormwater management systems require quite a bit of space, up to an acre. Therefore, they typically reside under parking lots or any other manmade structure that still allows for maintenance access. Although they do not filter runoff, they do an excellent job of temporarily holding it and controlling quantity. It can also be part of a stormwater management system train that does filter stormwater runoff. ABOUT RELIABLE CONTRACTINGReliable is dedicated to delivering quality products, displaying professionalism within the firm, seeking new opportunities for expansion and profitability, and providing an environment for individual success. If you have a commercial or residential construction project that you need taken care of, please contact Anne Arundel County’s largest site-work contractor today by calling 410-987-0313 or visiting our website. You can also follow Reliable Contracting on Facebook, LinkedIn, Pinterest, and Twitter! Reliable Contracting Company serves the following and surrounding counties: Annapolis, Queen Anne’s, Anne Arundel, Baltimore, Baltimore City, Calvert, Caroline, Charles, Howard, Prince George, St. Mary’s, Talbot, and Washington D.C. The post Four Types of Stormwater Management Systems appeared first on Reliable Contracting Co. Inc.. via Storm Water Runoff Archives - Reliable Contracting Co. Inc. https://ift.tt/fOHWFbc
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When it rains, the rainwater falls on the ground or whatever happens to be on the ground: roofs, grass, cars, roads, people, etc. The surface on which rainwater falls is either permeable or impermeable; generally, only certain soil types are permeable. Impermeable surfaces like asphalt and concrete force the water to trickle down wherever gravity takes it. Even rainwater on a lawn can eventually leach onto the sidewalk and down to the nearest storm drain. Storm drains aren’t the only outlet for stormwater though. What is a subsurface gravel wetland, you may ask? Let’s take a brief look and see where Reliable Contracting comes into the picture.
What Is a Subsurface Gravel Wetland?A subsurface gravel wetland is an alternative wastewater or stormwater treatment system that uses a gravel subsurface cell system to process water and covers less than an acre. The lowest level of the wetland is a series of gravel cells connected by pipes. These gravel pits constantly hold water and are anaerobic, meaning they lack oxygen. Above the gravel pits is a layer of wetland soil, and growing in this soil is a thick layer of wetland vegetation. In Maryland, this system is easy to achieve due to the state’s many native wetland species. During a storm, a layer of rainwater will collect above the wetland soil but also drain into the gravel cells. The stormwater or wastewater usually starts in a collection basin, such as a sediment forebay, before it flows into the subsurface gravel wetland. The Success of Subsurface Gravel WetlandsThe first implementation of a subsurface gravel wetland was in 1996, when it was invented purely for wastewater treatment. Over the years, it has gained more ground as it proves to be one of the most successful forms of storm and wastewater treatment. These systems successfully remove concentrates of nitrate and phosphorus and solid wastes. They work well through every season, including winter. Maintenance every three years is critical to continued optimal water filtration. Subsurface Gravel Wetlands & Other Stormwater Management SystemsReliable Contracting is a major Anne Arundel County asphalt manufacturer and contractor that also accomplishes concrete paving, utility installations, and stormwater management system installations. Subsurface gravel wetlands are one of the multiple stormwater management systems available in Maryland; are they right for your commercial property? ABOUT RELIABLE CONTRACTINGReliable is dedicated to delivering quality products, displaying professionalism within the firm, seeking new opportunities for expansion and profitability, and providing an environment for individual success. If you have a commercial or residential construction project that you need taken care of, please contact Anne Arundel County’s largest site-work contractor today by calling 410-987-0313 or visiting our website. You can also follow Reliable Contracting on Facebook, LinkedIn, Pinterest, and Twitter! Reliable Contracting Company serves the following and surrounding counties: Annapolis, Queen Anne’s, Anne Arundel, Baltimore, Baltimore City, Calvert, Caroline, Charles, Howard, Prince George, St. Mary’s, Talbot, and Washington D.C. The post What Is a Subsurface Gravel Wetland? appeared first on Reliable Contracting Co. Inc.. via Storm Water Runoff Archives - Reliable Contracting Co. Inc. https://ift.tt/as0iPFR As the summer continues, folks in Maryland and the District of Columbia must deal with a seemingly endless slog of scattered summer storms. While the odd thunderstorm or light shower doesn’t present too much of an issue, complications can arise when we see massive downpours back to back. Stormwater management systems are built into the fiber of our region’s infrastructure, but modern bioretention systems bring elegance and a touch of nature into stormwater management. In this blog, we’ll explore some of the basic principles of bioretention systems. What is Bioretention?In short, bioretention is a process that removes debris and contaminants from stormwater runoff. However, modern bioretention systems are much more nuanced than that. Rather than holding runoff in a large detention pond or funneling it away through storm drains and culverts, bioretention systems utilize biological and mechanical filtration to process stormwater in place and reintroduce it to the surrounding environment. Bioretention systems often include trees, aquatic or semi-aquatic plants, and layers of different fill materials to filter the runoff naturally. How Bioretention Systems Meet Specific GoalsWhen stakeholders and construction professionals plan to install bioretention systems, they must consider all kinds of data. An area’s average rainfall, elevation, grading, and potential for 100-year storms must all be taken into account during the planning stages to create a system that can meet the area’s needs. This is particularly important in urban areas or other places where square feet come at a premium. Once the location’s stormwater management needs are properly assessed, construction professionals can design a bioretention system that can meet these needs. Slight adjustments to the overall layout, outlets, drains, mechanical filtration/fill materials, and plant species can all have an impact on the system’s ability to process stormwater in an effective and timely fashion. Why Bioretention Systems are Important in MarylandWe’ve discussed at length the environmental benefits of bioretention systems and stormwater management. Indeed, these systems are crucial in protecting Maryland’s waterways and wetlands. Still, the benefits of these systems don’t stop there. With proper stormwater management, property owners and passersby don’t have to worry about standing water and massive puddles on streets, sidewalks, and other surfaces. Stormwater management systems (including those that utilize bioretention principles) ensure that massive amounts of standing water and stormwater runoff are not allowed to damage structures or present a risk to people. ABOUT RELIABLE CONTRACTINGReliable is dedicated to delivering quality products, displaying professionalism within the firm, seeking new opportunities for expansion and profitability, and providing an environment for individual success. If you have a commercial or residential construction project that you need taken care of, please contact Anne Arundel County’s largest site-work contractor today by calling 410-987-0313 or visiting our website. You can also follow Reliable Contracting on Facebook, LinkedIn, Pinterest, and Twitter! Reliable Contracting Company serves the following and surrounding counties: Annapolis, Queen Anne’s, Anne Arundel, Baltimore, Baltimore City, Calvert, Caroline, Charles, Howard, Prince George, St. Mary’s, Talbot, and Washington D.C. The post Principles in Bioretention: Exploring the “How” and “Why” of Stormwater Management appeared first on Reliable Contracting. via Storm Water Runoff – Reliable Contracting https://ift.tt/37Ycthh If you can handle the heat and humidity that this time of year has to offer, now is the perfect time to spend some time in Maryland’s great outdoors. The screeching hordes of cicadas are silent, there are plenty of outdoor activities to engage in, and the occasional summer storm brings a refreshing reprieve from the heat. Whether your summer to-do list features swimming, fishing, hiking, or something else entirely, we all have stormwater management systems to thank for the lush, diverse, and beautiful ecosystems that exist in this region. Stormwater mitigation is a crucial part of our state’s infrastructure, and stormwater management systems are in place all around us. What is Stormwater Mitigation?Stormwater mitigation is the practice of diverting, holding, or filtering stormwater runoff instead of allowing it to flow freely into our local waterways and wetlands. Systems can utilize a variety of approaches, but each strategy is intended to minimize flooding and pollution that can occur after rainfall. Common Components of Stormwater Mitigation SystemsFortunately for Marylanders, there are plenty of tools that can be used to lessen the negative impact of excessive precipitation and runoff. Culverts and storm drains divert runoff as it accumulates, and retention and detention ponds store the stormwater safely. Bioswales and similar stormwater mitigation systems utilize pipes, mechanical filtration, and aquatic and semi-aquatic plants to transport, filter, and reintroduce runoff while minimizing pollution. Why Stormwater Mitigation is Crucial for Maryland’s WaterwaysThe state of Maryland is home to countless species of fish, birds, bugs, and plants. From the smallest minnows to the largest oak trees, every living thing in our local ecosystems relies upon stormwater mitigation. Without the safe, slow diversion of runoff into stormwater management systems, the summer storms that Marylanders have come to know and love would send wave after wave of water (likely with litter and pollutants picked up from the ground nearby) into our rivers, lakes, and wetlands. Stormwater management systems channel this runoff into things like retention ponds and bioswales. Once there, the water can either evaporate or be filtered by plants and gravel over time. This helps prevent pollution, flooding, and water damage that can harm not only the environment, but buildings as well. ABOUT RELIABLE CONTRACTINGReliable is dedicated to delivering quality products, displaying professionalism within the firm, seeking new opportunities for expansion and profitability, and providing an environment for individual success. If you have a commercial or residential construction project that you need taken care of, please contact Anne Arundel County’s largest site-work contractor today by calling 410-987-0313 or visiting our website. You can also follow Reliable Contracting on Facebook, LinkedIn, Pinterest, and Twitter! Reliable Contracting Company serves the following and surrounding counties: Annapolis, Queen Anne’s, Anne Arundel, Baltimore, Baltimore City, Calvert, Caroline, Charles, Howard, Prince George, St. Mary’s, Talbot, and Washington D.C. The post Enjoying the Great Outdoors? Thank Stormwater Mitigation! appeared first on Reliable Contracting. via Storm Water Runoff – Reliable Contracting https://ift.tt/2ViYyiu Clarence Blair Associates, Inc. (CBA) Acquired by Godfrey Hoffman Hodge, LLC. (GHH)Learn about the historic acquisition of Clarence Blair Associates, one of Connecticut’s oldest surveying & engineering companies.Godfrey Hoffman Hodge, LLC. (GHH) Is pleased to announce our acquisition of Clarence Blair Associates, Inc. (CBA), as of March 2021. The firm’s extensive historical records will greatly bolster GHH’s own archives relating to New Haven County and beyond.Clarence Blair Associates History Clarence Blair Associates was founded in 1892, earning and diligently maintaining an excellent reputation of high-quality survey and engineering service throughout their long history. GHH’s current owner, Adam Hoffman, has had a long professional relationship with CBA, dating back early in his survey career, working as an instrument man and survey party chief at CBA in the early 1980s. Godfrey Hoffman Hodge History GHH is a third-generation, multi-disciplinary firm established in New Haven County in 1924 under the name Stein and Giordano. In 1968, ownership passed to Bernard E. Godfrey (Also a CBA employee back in the early 1960’s). Godfrey took current owner Adam Hoffman on as business partner and co-owner in 1988, changing our name to Godfrey-Hoffman Associates to reflect the partnership. In 2010, we acquired the Farmington Valley-based survey firm Hodge Surveying Associates, whose own lengthy history dates back to 1925. In 2020, we adopted our current name to reflect this change. Over the years, GHH has grown to provide a full range of land surveying, civil engineering, planning, design, and permitting services throughout the entire state of Connecticut, operating out of our main office at 26 Broadway, North Haven. Learn More
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The post GHH Acquires Clarence Blair Associates ? appeared first on Godfrey Hoffman Hodge. https://ift.tt/3eM6bFP from Daniel Sexton III https://ift.tt/3bTdH03 via Frank Weaton on Blogger https://ift.tt/3czgVVu https://ift.tt/2FElLzN Terminalia: Ancient Rome’s February FestivalLand Surveying Celebrated at the end of the Roman Year (February 23rd)What is Terminalia?February 23rd boasts this festival. It is named after the Ancient Roman God of land boundaries, Terminus. Terminus was portrayed as a stone with no arms or legs, symbolizing the boundary marker between plots of land. This portrayal of Terminus was especially important in emphasizing how the boundaries were binding. The name is derived from the Latin word for such a boundary. Romans believed that a sacrificial festival must occur at the end of each calendar year, February 23rd, in order to remain on good terms with the god. These sacrifices included adorning the physical terminus (boundary marker) with floral garland and offerings of sweets and other meals. It also included physical sacrifices of lambs or pigs. The terminus was believed to be the peacekeeper between neighbors. It ensured that there would be no arguing over property lines. Neighbors would meet at their local terminus for this celebration annually. A large feast would then occur! Why Celebrate Terminalia?You may be wondering why a group of land surveyors and civil engineers in the 21st century would want to celebrate an Ancient Roman festival… The use of terminuses in ancient Rome are the some of the earliest forms of the modern practice of boundary marking with the use of specific objects, markers, or locations. Without the ancient Romans creating a practice of respect between neighbors and foreigners, by placing terminuses between their properties, the art of land surveying may not be where it is today. Join Us! While we may not be adorning stone boundary markers or offering sacrifices to a deity, we are celebrating the great history of our profession and the advancements we have made through the centuries. Check out these great resources on Terminalia: https://www.britannica.com/topic/Terminus https://pantheon.org/articles/t/terminus.html https://www.merriam-webster.com/words-at-play/word-history-of-terminate-terminator The post February 23rd is Terminalia! ? appeared first on Godfrey Hoffman Hodge. https://ift.tt/3dGjJ5q from Daniel Sexton III https://ift.tt/3pNHACy via Frank Weaton on Blogger https://ift.tt/3srYyZ3 https://ift.tt/2FElLzN GHH The post TEST appeared first on Godfrey Hoffman Hodge. https://ift.tt/3pYGd51 from Daniel Sexton III https://ift.tt/3pYGdC3 via Frank Weaton on Blogger https://ift.tt/3jtiO9g https://ift.tt/2FElLzN Snow and rain have begun to fall in earnest throughout Maryland and Washington, D.C. As temperatures fluctuate and ice begins to melt, public and private stormwater management systems will be put to the test. Storm drains are such a common sight on all kinds of properties that many people don’t give them a second thought. Still, a functioning storm drain is absolutely essential; a clogged or cracked pipe can result in water damage, flooding, sinkholes, and other hazards. Keep an eye out for these signs of a broken storm drain as you try to stay warm and dry this season. The Importance of an Effective Storm Drain for Maryland PropertiesStormwater management is vital in Maryland. The region’s humid climate and high amounts of annual precipitation can wreak havoc on residential and commercial structures without proper drainage. Furthermore, Maryland’s delicate natural ecosystems are often in close proximity to urban areas, residential developments, and roadways. Storm drains are a critical component of adequate stormwater management, and they are responsible for carrying rainwater and runoff safely through underground storm drain systems. Signs of a Broken Storm DrainA broken or damaged storm drain can cause water damage, sinkholes, and structural instability, but the first signs can be incredibly subtle. Cracks in underground pipes can cause damp spots in soil or unusually lush foliage in an area as plants capitalize on excess moisture around the pipe. Small fissures in pipes can become more extensive over time, with trees often sending roots into the line to track down water. More obvious signs of a broken storm drain include sinkholes in nearby pavement and overflowing or slow-draining storm drains. When drains are clogged or cracked, water may seep into places it shouldn’t, damaging nearby structures and fragile ecosystems. Storm Drain Repair and ReplacementOne of the best ways to ensure the longevity and performance of torm stormwater management infrastructure is to hire a team of experts to construct it in the first place. The professionals at Reliable Contracting are experienced in storm drain construction, designing and building stormwater management systems, and repairing damage to pavement. Prompt storm drain repair (or replacement) is crucial, as unchecked runoff can wreak havoc on all kinds of structures. If your facility’s storm drains need repair or replacement, contact the experts at Reliable Contracting! ABOUT RELIABLE CONTRACTINGReliable is dedicated to delivering quality products, displaying professionalism within the firm, seeking new opportunities for expansion and profitability, and providing an environment for individual success. If you have a commercial or residential construction project that you need taken care of, please contact Anne Arundel County’s largest site-work contractor today by calling 410-987-0313 or visiting our website. You can also follow Reliable Contracting on Facebook, LinkedIn, Pinterest, and Twitter! Reliable Contracting Company serves the following and surrounding counties: Annapolis, Queen Anne’s, Anne Arundel, Baltimore, Baltimore City, Calvert, Caroline, Charles, Howard, Prince George, St. Mary’s, Talbot, and Washington D.C. The post Spotting a Broken Storm Drain & Benefits of Repair appeared first on Reliable Contracting. via Storm Water Runoff – Reliable Contracting https://ift.tt/3aj9kee |