The process of removing rock or earth from a solid, broken, or unconsolidated layer by means of an excavator, bulldozer, scraper, or similar machine. In earthwork practice, the term “excavation” may also include the entire work cycle, that is, digging, transportation, and dumping of the earth with excavators. Soft, loose, and dense rock is usually excavated directly from the solid formation by successive removal of layers of ground; rock that has been broken up beforehand is excavated from piles or loosened layers. Three types of excavation are distinguished according to the mutual position of the face and the horizon on which the machine is working: the face may be above or below the machine horizon, or a combination of the two arrangements may be used. Because digging is the principal component of the process of excavation, it is conventional to describe the process with respect to the specific resistance to digging. This quantity is affected by the physicomechanical properties of the rock or earth, the type of excavating machine used, the design and dimensions of the working member, and the procedure followed in working the face. Bio-Microbics introduces a new generation of wastewater treatment solutions, the BioBarrier® membrane bioreactor (MBR), to help meet the increasingly stringent needs of specialized applications. The membranes and processes used in this advanced system act as an impenetrable physical barrier for nearly all common pollutants found in wastewater today. The advanced technology offers the highest quality effluent possible on the market. The BioBarrier was the first system to be approved for water reuse (NSF/ANSI Std 350, class R) by the NSF (National Sanitation Foundation) International. GENERAL EXCAVATION N.E.T is so much more than just an excavation company, we offer everything from General Excavation services, land clearing, Landscaping, septic systems and so much more. ___________________ BIO- MICROBICS Bio-Microbics introduces a new generation of wastewater treatment solutions, the BioBarrier® membrane bioreactor (MBR), to help meet the increasingly stringent needs of specialized applications. The membranes and processes used in this advanced system act as an impenetrable physical barrier for nearly all common pollutants found in wastewater today. The advanced technology offers the highest quality effluent possible on the market. The BioBarrier was the first system to be approved for water reuse (NSF/ANSI Std 350, class R) by the NSF (National Sanitation Foundation) International. ___________________ EZ - FLOW EZflow by Infiltrator is an environmentally friendly replacement to traditional stone and pipe drainfields using an engineered geosynthetic aggregate modular design. The EZflow system is designed to improve drainfield performance by eliminating the fines, and reducing compaction and embedment associated with stone. Preassembled units include a 3' or 4' perforated pipe surrounded by aggregate and held in place with durable, high-strength netting ___________________ Infiltrator Systems has revolutionized the on-site wastewater industry. What began in our founder's backyard as an idea for a new leachfield technology is now a worldwide environmental solution for the on-site industry - the plastic leachfield chamber. ___________________ MICRO RAIN Micro Rain's innovative engineering and rugged construction provides the best option for traveling irrigation reels. Our industry leading turbine drive system lies at the heart of the Micro Rain traveler making it the clear choice for durable and reliable portable irrigation where you need it.and when you need it! The Check out our complete line of turbine drive traveling sprinklers to discover the benefits of owning a Micro Rain system today! Cost of Excavation - Estimates and Prices Paid - CostHelper.com Search thousands of topics on CostHelper.com How much does cost? > > > Excavation Excavation Cost How Much Does Excavation Cost? Digging a Basement: $500-$10,000+ Digging for a Fiberglass or Gunnite Pool: $400-$20,000 Most excavation work is done by heavy machinery. Although other equipment can be used, digging typically involves a or an excavator. A backhoe loader has both a rear-mounted digging bucket on a two-part hinged arm and a front shovel-bucket, and is often the only machinery used on small to medium projects. Excavation, Willem de Kooning's largest painting up to 1950, exemplifies the artist's innovative style of expressive brushwork and distinctive organization of space into loose, sliding planes with open contours. According to de Kooning, his point of departure was an image of women working in a rice field from Bitter Rice,. An excavator has a bucket, boom and cab mounted on a rotating platform that sits on tracks (like a tank) or wheels. Excavators are also called diggers or 360s, and excavators with tracks rather than wheels are sometimes called trackhoes. Typical costs: • Although most excavation companies hire out a machine and operator on an hourly basis ($40-$150 or more an hour) for a wide variety or work, they typically bid on residential excavation for the entire project based on the number of yards of dirt to be moved. It can cost $50-$200 per yard depending on local rates, the accessibility of the job site and its geology (soft soil, hard pan, boulders, etc), and whether the dirt excavated is left on site or hauled away. Prices can increase if the digging hits a rock shelf or other underground obstruction. Excavation companies usually charge at least $200-$1,200 or more, depending on location, travel time and type of equipment. Total costs will depend on the size and type of excavation project, as well as site-specific conditions. • For example, excavation for an in-ground fiberglass or gunnite pool kit might cost $400-$1,500 in an area with soft soil and no boulders or other obstructions, and as much as $5,000-$20,000 in a region with hardpan, boulders, rocks or other challenges. • With new house construction, excavating 2'-4' deep for a crawl space foundation and footers (the bottom of the foundation, which must be wider and extend below the frost line) can cost $800-$10,000 or more, depending on location and what's included. At GarageJournal.com [] a Pennsylvania homeowner reports paying $1,600 for a 28'x34' foundation excavation that took two days. • Digging a basement for new house construction can cost $500-$10,000 or more, depending on location and what is included. For example, an owner-builder [] reportedly spent $790 to dig the basement hole (with pouring concrete footings, foundations and a basement floor adding another $8,800). At DIYChatroom.com [] an Iowa homeowner reports paying $1,600 for a 2,238-square-foot basement with 10' basement walls, in an open field with the excavated dirt left in piles on the property. And at ContractorTalk.com [] a framing carpenter building a new house paid $6,000 for a basement excavation project that included digging about 800 yards of dirt, digging footers and a 200' driveway. • On an existing house, excavating outside a basement to install a waterproof barrier and footer drains can cost $5,000-$15,000 or more; for details, see. Related articles:,,, What should be included: • Excavation companies typically need to visit the property before bidding on a project, as site conditions have a major impact on costs. Excavation.net provides an overview of the different types of equipment that might be used on an excavation project. • Excavation for new home construction typically takes one to three days. Any topsoil on the site should be saved and set aside, and the rest of the excavated dirt may be put aside for later backfilling (refilling an excavation after the construction work is complete) and landscaping. Harbor Point Excavating in Washington displays before and after photos [] from different excavating projects. • Techniques vary depending on site conditions, the type of excavation and the equipment used. BobVila.com posts a video of excavating a trench [] for a new water line. A Canadian company demonstrates digging a pool [] using an excavator with interchangeable buckets. A Colorado construction company displays a video of digging a basement [] in tight conditions with a front end loader. Additional costs: • Excavation is typically just one step in a construction process. The land might be cleared and graded separately, or it can be done by the same company that does the excavation work. For more details, see and. Shopping for excavation: • Get several estimates. Ask for recommendations from local contractors or at nearby hardware and home improvement stores. • Ask detailed questions about the company's experience and equipment. Request for and check references from previous customers. Verify that the company is properly insured, bonded and licensed []; search for any complaints with the Better Business Bureau []. Request a written contract or agreement that specifies the work to be done and the rates to be charged.
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