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Sump Pump Installation – What You Need To Know
If your home has a history of flooding or you live in an area prone to heavy rain, sump pump installation can be an excellent investment.
Make sure your pump is connected to a ground fault circuit interrupter outlet for safety.
Install piping to send water away from your sump pump and basement walls. Use PVC elbow fittings and pipe increasers bonded with PVC cement to create the piping system. Call On Point Plumbing & Heating immediately for your sump pump installation needs.
Location
The purpose of a sump pump is to prevent the damage that can be caused by significant basement flooding and the subsequent mold, wood rot, and pests that follow. It works by detecting rising water levels, pumping that water out and away from the home, and providing a secondary battery-operated backup in case of power failure.
The system typically consists of a plastic sump pump basin, with a discharge pipe connected to it that runs outside the house. This pipe should be a good distance — about 10 to 20 feet — away from the house so that it will not cause unwanted drainage problems. Some municipalities have regulations about where this drain pipe can be routed, so check with your local building code department before you begin.
A professional can usually install this system, but if you are handy with tools, it is not difficult for the homeowner to do it on their own. Begin by locating the lowest point in your crawl space, and determining which wall of your basement borders that spot. Find a location where the soil naturally slopes downward and away from your house, and where you can punch a hole through the rim joist for the pump.
Dig a hole big enough to accommodate your sump pump basin, with six inches of additional room on the bottom and sides. Then, fill the hole with gravel and place your sump pump basin in it. Next, drill a second hole in the basement floor, this one to be used for the discharge line of your backup pump. Thread a length of 2-in. PVC pipe through each hole, using couplers and elbow fittings as needed to extend the pipe down to the low spot that you have identified.
Liner
Sump pump installation is not complete without a pit liner. This pit liner keeps silt and sediment from entering the pump and damaging it. The sump pump’s job is to remove the water that collects underneath your home, and silt in particular can cause structural damage as well as a musty smell in your basement.
When you have a qualified team perform your sump pump installation, they’ll dig a hole that is a few inches bigger than the basin that will hold your sump pump. They’ll also install a drain that catches the discharged water and drains it away from your home. A drain pipe that is connected to the perimeter drainage system and directed to a dry well or storm sewer can help reduce your chances of flooding in the future.
Some older sump pumps are configured to discharge to the sanitary sewer. Since this can overwhelm municipal sewer systems, municipalities now generally urge homeowners to disconnect and reroute their sump pump’s discharge. This is a simple project that any qualified plumber can do.
The pit liner is positioned in the bottom of the sump pump’s hole, and gravel is packed around it to hold it in place. This gravel is usually crushed rock that’s 6″ to 3″ in size. Then, concrete is poured over the gravel and troweled to achieve a smooth surface.
The next step is to run PVC piping from the sump pump to the drain outside your home. The pipe should be capped with an airtight lid that includes rubber grommets to prevent odors and items from falling in. The piping should have an exit point near the exterior wall of your home and a 90-degree elbow to direct the discharge pipe away from the house.
Pump
The pump is the heart of your sump system. It detects a preset water level in the pit and pumps it to an outside drainage area to prevent flooding or water damage within your home.
Choose a pump with the right horsepower. The higher the horsepower, the more water it can pump. You’ll also want to check the head pressure, which measures how high the pump can raise water. You’ll want a minimum of 12 feet (3.7 meters), but a higher head pressure will mean a more expensive pump.
To reduce the chance of clogging, line the bottom of the sump basin with coarse gravel. This will keep the pump from clogging with silt. You’ll also need to line the inside of the basin with filter fabric, which prevents debris from entering the pump motor.
You’ll need a discharge pipe to direct the water away from your house, and you’ll also want a check valve that ensures the pump can’t backflow into the basin. You can use a flexible discharge hose or a length of PVC pipe with glued joints and, if necessary, elbows.
A battery-powered backup pump is useful in case of a power outage. It should be positioned so its float switch is several inches higher than the float switch of the main pump, as you only want it to kick in when the main sump pump fails.
You’ll need to run a power cord from the pump to your home, so look for an outlet near the basin that can accommodate its electrical needs. Make sure the pump has a Ground Fault Circuit Interrupter (GFCI) outlet, as these provide safe electricity for the unit and prevent electric shock. Avoid using an extension cord, as this can damage your home’s insulation and may result in a fire.
Check Valve
A check valve prevents water from backflow into the pump pit if the pump stops working. It also keeps the discharge line from getting clogged with silt and debris that can block the pump. Ensure it is properly installed and positioned at the correct height for the pit. Generally, the valve should be on top of the pump and in the direction that the discharge pipe flows, with a vent hole that is out of the way but drains into the pit.
Make sure to install a drain at the bottom of the pump basin and place a sump lid to eliminate odors. Inspect the bottom of the basin frequently for any debris that may be accumulating. Ideally, the sump pit should be located away from where water, sewer, and utility lines enter the house. You should also avoid placing it where basement walls meet the floor, as that will create a low spot that can collect standing water and cause flooding or sewer backups.
If you plan to connect the sump pump to the house sewer system (recommended only if your home is built on a solid rock foundation), then it is necessary to install a check valve between the house sewer and the pump. Otherwise, when the sump pump is operating, it can back up the sewer and lead to a dangerous overflow situation.
Prepare the pump for installation by removing it from its box and laying out a work area to protect against puddles of water. Measure the distance from the bottom of the pump to the center of the check valve bottom adapter and mark it on a piece of PVC pipe. Cut the pipe a few inches longer than the measurement, and use milk crates or something similar to raise it off the ground.
Electrical
The pump is powered by electricity and, since it’s operating near (or sometimes in) water must be connected to a grounded outlet with GFCI protection. The pump’s power cord should also be plugged into a battery-powered backup system that can kick on during severe storms when electricity fails.
A plumbing pipe attached to the pump’s discharge port directs water outside the house to a suitable drainage location, such as a natural runoff point or a dry well. Alternatively, the water can be directed into a municipal sewer if local regulations permit.
Depending on the model, the sump pump may be equipped with a pressure switch or an alarm that triggers when the water level rises too high because of pump failure or extreme water volume. Ideally, the pump will have a cast iron core that is in contact with the motor to dissipate heat and extend the life of the electric motor.
A GFCI-protected power receptacle is usually used, although some pumps can be wired to a dedicated circuit. In that case, the receptacle may be specially labeled to warn against unplugging and it may have a retaining bracket that prevents the plug from being removed. If you do opt for a dedicated circuit, a professional electrician should install it. Regular maintenance on the sump pump includes cleaning out the check valve and periodic checking of the backup battery. The professional should also clean out any debris and check the float switch for proper operation. If the sump pump is working properly, it can help prevent several problems in and around your home, including structural damage to your basement or crawl space floor and mold, wood rot, and pest infestations that can be difficult to eradicate.
The Basics of Kitchen Plumbing
Kitchen plumbing fills many homeowners with dread. They picture kitchens flooded and think that hiring Granada Hills Plumber is the only way to resolve plumbing problems.
However, most projects are not as daunting as they seem. Even moving a sink to a different location can be accomplished in an hour or less with simple tools.
Drainage pipes are nestled underneath kitchen sinks, whisking away waste water and preventing clogs. Often, a kitchen sink drain feeds into a curved segment of plumbing called a P-trap (or j-bend). This trap is meant to hold standing water, which seals the system and prevents sewer gases from entering the home. It also keeps small food particles from falling into the drain and causing a blockage.
A sink’s drainage pipes are typically made of PVC and measure 1 1/2 inches in diameter. They connect to the sink’s drain through a fitting that is typically secured with plumber’s putty or threaded with a washer and gasket.
The J-bend on the drain pipe is where most kitchen sink clogs occur, because this is where food scraps and other debris tend to collect. The best way to avoid these clogs is to be careful about what goes into your drains.
Whether you have a garbage disposal or not, never wash inedible food items down the sink drain. This includes rinds, skins, bones and other inedible food wastes. In addition, it’s important to keep the drain strainer in place to catch any food particles that may fall through the faucet spout.
If your kitchen sink has a garbage disposal, it should be run on a regular basis to grind and dispose of any lingering foodstuffs. If you do not have a garbage disposal, then you should scrape up all the food crumbs and dispose of them in a garbage can for weekly pickup.
As for sewage pipes, these are usually made of steel or cast iron and are buried underground. They transport sewage and solid wastes from your house to the municipal or septic sewer system. They can also carry contaminated wastewater from the sink, which would otherwise seep into the surrounding groundwater.
If the sewage pipe is not properly sized, it can cause a number of problems for your home, including blocked drains, sewer gas leaks and water contamination. This is why it’s so important to ensure that your sewage and vent pipes are appropriately sized, which can be done by a professional plumber.
PVC Pipes
PVC, or polyvinyl chloride pipes are the most popular type of pipe used in plumbing systems. These pipes are safe to work with, cheap and durable and are available in a wide range of sizes. They are also resistant to water pressure and do not rust or flake off as metal piping can. They are easy to install and do not require hot-soldering.
Compared to copper, galvanized steel and cast iron pipes, PVC pipes are easier to handle and less expensive. In addition, they are also able to resist corrosion and are better suited for indoor plumbing and drainage lines. PVC pipes are also thinner than metal pipes, but are still able to handle the pressure of a plumbing system.
When it comes to installing a new kitchen sink, you need to take care to select the right size drain pipe for your new installation. The diameter of the existing pipes must be measured in order to ensure that the new pipes are of the same size as the old ones. You can use a ruler or plumber’s tape to measure the diameter of the pipes. Once you know the size, you can purchase the appropriate replacement pipes at your local hardware store.
The waste line that connects to your kitchen sink is typically a PVC pipe, which is installed under the sink and runs to the main pipe in the wall. The size of the pipe depends on the number and type of appliances connected to the system. Typically, the drain pipe is 1 1/4 or 1 1/2 inches in diameter.
The most common size of PVC pipe in a home is 1.5 inches. It is often found as the drainage pipe for sinks, tubs and shower stalls. It can also be found running to the washing machine and dishwasher. For larger kitchens with multiple sinks or a garbage disposal, the pipes will be thicker and more rugged to handle higher amounts of water pressure. Depending on the size of your kitchen, you may need to buy longer lengths of pipe or extra drain extensions, tees and Y-fittings.
Sullage
The kitchen plumbing system consists of a network of concealed pipes to supply potable water and drain away the waste. Most of the gadgets in a kitchen require plumbing points to supply them with water, such as sink, geyser and water purifier. The drainage line needs to be ventilated with a special vent pipe to allow the foul sewer gases to escape.
The drain lines for the kitchen and bathroom are connected to the house drain line through a gully trap. This trap is a U-shaped tube that has water at the bottom to act as a seal. It is important that the pipe lines are not obstructed as this may lead to blockages and other problems.
Domestic wastewater resulting from showering, washing clothes and cooking utensils is called sullage or gray water. This is different from sewage or blackwater that is the liquid waste discharged from WCs and urinals.
Sullage is usually disposed of by pouring it onto the ground in the yard or garden. This method of disposal is acceptable where soil conditions, rainfall and the local housing density permit. However, the sullage should not be tipped onto garden beds or lawns where it can become a health hazard and encourage bacteria. It is also not a good idea to use sullage to irrigate vegetables that will be eaten raw.
Another option is to dispose of the sullage in a soak pit or pit latrine. This is a more sustainable alternative to landfill and can be cost-effective as well as environmentally friendly. However, the subsoil permeability of the garden and the number of people using the soakpit or pit latrine should be considered before this option is adopted.
The sullage from kitchen sinks is not suitable for this kind of treatment because it contains high levels of organic matter, especially grease. This makes it difficult to filter and can cause clogging of the soak pit or pit latrine. It is therefore recommended to install a separate septic tank for kitchen sewage and other household sewage. This tank will help to prevent the sullage from being carried into the house sewers and contaminating the freshwater supply.
Vent Pipes
When you use your kitchen sink, dishwasher or tub, water and waste are pushed down the drain pipes to make their way out of your home. Your drainage and vent systems work together to ensure that this happens. The drainage pipes carry the waste to the sewer or septic lines, while the vent pipe allows fresh air into your plumbing system. If the vent pipe is blocked, it can cause problems like a buildup of negative pressure that keeps your drains from moving wastewater efficiently or at all.
Vents are essential because they regulate the air pressure in your plumbing system. When the air is regulated, it helps prevent the buildup of negative pressure that can cause slow draining and even sewage back-ups. In addition, it ensures that your fixtures get enough fresh air to function properly.
The most common type of plumbing vent is called a true vent. These are vertical pipes that connect to your drain line and extend to the roof. They also have a flap that opens when the drain is in use to let air in.
A clogged vent can cause all sorts of issues, from foul-smelling wastewater and sewer gases to slow draining and even water back-up. Most of the time, the problem is a blockage in the vent stack or a studor valve that can be fixed by a plumber with an auger. It is important to note that a clogged vent will not clear up with a drain cleaner or a plumber snake because the problem is deeper than just a blocked pipe.
When a vent is installed under a window, there are certain procedures that need to be followed. The most important step is to ensure that the vent is at least two feet away from the trap. This will ensure that the window is not obstructed by the vent. In addition, the vent should have a slope of at least 1/4 inch per foot.
Incorrectly vented fixtures can clog easily, as well as present a health hazard by releasing highly toxic and explosive sewer gasses into the house. A plumber can install a proper venting system to keep your kitchen plumbing in working order.