mud pump flush procedure for sale

Pipe flushing is the process where pipework is flushed using a pump and a specific fluid to remove impurities, flush sludge or oil from extensive runs of pipework. Pipe flushing can also be performed on new pipework which has recently been installed to ensure contaminants are removed using freshwater and foam pigs or spherical cleaning balls which scrape the walls with foam removing any dirt or particles.

Pumps handling dirty fluids risk damage to the mechanical seal and line shaft wet bearings if they are not continuously flushed by clean fluids. When clean water is available, it can be routed through small diameter tubing for lubricating and cooling purposes. However, clean water is often unavailable, too costly and sometimes the addition of water cannot be tolerated. In these cases, a cyclone separator can be employed to remove dirt and grit from the fluid being pumped, before safely using it for the seals and bearings.

Pumps with product-lubricated (wet) bearings, such as many vertical sump pumps, require a supply of clean fluid to lubricate and cool the bearings. If the pumped fluid is free of solids, a small stream can be piped directly from the pump discharge to the bearings. A similar approach works well for the mechanical seals and packing of horizontal pumps.

Figure 1. The mounting plate of this vertical sump pump has plenty of space to install a strainer and cyclone needed to provide clean water to the shaft bearings.

However if the pumped fluid contains abrasives or other solids, an alternate solution is needed. Sump pumps often handle wastewater, which can contain abrasive particles. A common solution is to arrange a separate supply of clean water to flush wet bearings, seals and packing.

Even at modest flow rates, however, water consumption for bearings and seals soon mounts, especially in facilities in which a large number of pumps are operating. In other cases, clean water may simply not be available. For applications such as these, flush fluid recirculation systems incorporating cyclone separators can soon pay for themselves by replacing the need for clean water.

One application in which cyclone separators have proved themselves in practice is at a refinery in Louisiana. The refinery operator originally installed more than 30 cast-iron, vertical sump pumps for a variety of wastewater duties. Some of these pumps were located in remote locations, making reliability critical. The iron pumps soon began to experience corrosion, with correspondingly high maintenance and replacement bills.

Searching for a better solution, the company contacted a process equipment sales representative FLIP, Inc., (in Baton Rouge, La. The company suggested using corrosion-resistant thermoplastic sump pumps. All the fluid-contact components of the 15-foot-long (5-meter) pumps were molded of solid polypropylene, including a thick-sectioned sleeve encapsulating the stainless steel shaft. With no metal parts in contact with the pumped fluid, the pumps were a good choice for this challenging service.

The thermoplastic pumps showed good resistance to abrasion compared to their metal counterparts, but in this application, the water was so contaminated that it called for special measures to protect the pumps" submerged line shaft bearings. Because of the remote locations, piping clean water for flushing would have been expensive, and the 15-foot sump depth (5-meter) ruled out bearingless pumps of cantilever design. Instead, the sales representative used his experience with pump systems to create a better solution.

Rather than pipe in an external water supply, each pump was fitted with a large thermoplastic basket strainer plus a cyclone separator. A small flow of wastewater from the pump discharge passed through the strainer and to the inlet of the cyclone, which removed fine particles. The dirty waste stream from the bottom of the cyclone returned to the sump, while clean water from the cyclone"s top discharge nozzle was piped down the pump column to lubricate the ceramic line shaft bearings.

Since the first trials, the refinery has installed more than a dozen thermoplastic sump pumps with cyclone flushing systems. These have been more reliable than the cast iron pumps.

The cyclone separators can supply clean flush water both for wet bearings in vertical pumps and mechanical seals in horizontal thermoplastic pumps. The cyclones themselves are made of abrasion-resistant polyvinylidene fluoride (PVDF) with rubber seals. In the right applications, this arrangement has proven to be both effective and economical.

Cyclone separators (also known as hydrocyclones when used for liquid service) use centrifugal force to multiply small density differences between fluids and particles of dirt. In pump applications, they are useful if clean flushing water is not available, or when savings in water usage are required.

Entering the cyclone body through a tangential nozzle, the fluid is forced into a downward helical path following the conical inside cavity of the cyclone. Dirt-laden fluid exits the base of the cyclone and returns to the pump suction or drains back into the sump beneath. A valve installed in this line allows the flow rate to be adjusted. Clean fluid flows up, inside the helix, and leaves the top of the cyclone. From here, it is piped to the bearings or seals for flushing.

Tired of changing mud pump pistons? We have your solution. The TD will work in all types of drilling mud including oil based, synthetic and water based. It was specifically designed to work in applications where water based mud is used or in situations where WBM is used on the top side & OBM is used on the bottom end. This eliminates the need for changing the piston midway through the drilling program. The “TD” or “Total Depth” name reflects our commitment to make a single piston that will last from “spud” to “TD”. This piston has been engineered with a unique friction reducing material bonded into the urethane of the sealing lip. Because the TD is built to withstand friction in the liner, wear on your parts is minimized and savings is maximized. The Patriot™ TD is also designed to meet pressures of 7500 psi as well as temperatures up to 220 degrees.

Piston Of JA-3 Relief Valve, Manual Reset Relief Valve is mainly used as mud pump relief valve, with the same function as shear relief valve; but Reset Relief Valve can automatically snap to a full open position when the preset pressure is exceed. Once the pressure released, the reset was done to recover to work within several minutes when to operate the reset handle.

JA-3 Shear Relief Valve 3”-5000psi, which is popular used in BOMCO Mud Pump F1300/1600, HHF1300/1600 and 3NB1300/1600. There is Threaded and Flanged connection, union is available upon request.

Mud Pump is also a popular concept of a wide range of pumps. Different regions, habits, and ultimately the pump type will not be the same. The mud pump described in this entry is a pump type in most sense: Applied mud pumps in the field of oil drilling. In fact, some non-clean water pumps and mud pumps, such as sewage pumps and slurry pumps, are also commonly used when they are called.

Mud pump refers to a machine that transports mud or water and other flushing fluid into the borehole during drilling. Mud pumps are an important part of drilling equipment.

In the commonly used positive circulation drilling, it is to send the surface flushing medium—clear water, mud or polymer rinsing liquid to the bottom end of the drill bit through a high-pressure hose, faucet and drill rod center hole under a certain pressure. Cool the drill bit, remove the cut debris and transport it to the surface.

The commonly used mud pump is a piston type or a plunger type, and the crankshaft of the pump is driven by the power machine, and the crankshaft passes the crosshead to drive the piston or the plunger to reciprocate in the pump cylinder. Under the alternating action of the suction and discharge valves, the purpose of pumping and circulating the flushing liquid is achieved.

Mud pump is mainly used for geological drilling, geological engineering construction and foundation treatment of low and medium pressure grouting pump, etc. Mud pump is a machine that sends mud or water to the borehole during the drilling process. Mud pump is an important part of drilling equipment. All major businesses have mud pump parts for sale.

The main function of mud pump is to inject mud into the well along with the bit during the drilling process. It plays the role of cooling the drill bit, cleaning the drilling tool, fixing the well wall, driving drilling, and bringing the cuttings back to the surface after drilling.

In the commonly used positive circulation drilling, the mud pump sends the surface flushing medium-- clean water, mud or polymer flushing fluid to the end of the drill bit through the high pressure hose faucet and the center hole of the drill string under a certain pressure. Therefore, the purpose of cooling the drill bit and removing and conveying the cuttings to the surface is achieved.

Petroleum drilling mud pump is a kind of volumetric mud pump. Its basic working principle is that the volume of the sealed working chamber (mud pump cylinder liner) is periodically changed to convert the original mechanical energy into the pressure energy of the liquid to complete the operation.

The specific process relies on the reciprocating motion of the mud pump piston in the cylinder liner to make the volume of the working chamber in the cylinder liner change periodically. The mud pump cylinder liner is isolated from the outside world by means of a sealing device such as a seal ring, and communicates or closes with the pipeline through the pump valve (suction valve or discharge valve), which shows the importance of the mud pump cylinder liner. The three-cylinder mud pumps currently on the market are equipped with three cylinder sleeves.

All slurry pumps must be flushed immediately after shutdown. Failure to do so can allow slurry to settle in the casing, build up in the suction or discharge piping and attach to the pump liners, impeller and / or seal components. Mechanically sealed pumps are especially susceptible to failure from solids build-up. Subsequent starts of the equipment can then tear liners, damage impellers, fail mechanical seals and damage piping components and their support structure.

The exact procedure required in each installation will vary. The entire flushing process may take as little as 15 minutes for a small pump, but may take hours for a large pump. The desired end result is to have the pump completely filled with clear liquid and to not have damaged the pump or pumping system in any way during the flushing sequence.

Pump should not be rotating and the liquid in the pump should be stationary, not flowing in or out of the pump, prior to starting the flush procedure. The best position for the discharge valve during flushing is dependant on site conditions.

If there is a closed discharge valve in the system the vent valve between the pump and the discharge valve must be open. If there is no vent valve the discharge valve must be open.

If the discharge valve is closed and there is no vent valve, (or if the vent valve is closed) it is possible to create a vacuum or over pressurize the pump during the flush and drain sequence that could damage or displace the liners in the pump or damage other pump and piping components.

1. With the discharge vent or discharge valve open, open the drain valve on the suction line and drain the pump until slurry stops issuing from the drain valve. This leaves the bottom of the pump casing below the suction line full of slurry.

2. With the discharge vent or discharge valve open, close the drain valve and open the flush line to fill the pump completely. Minimum liquid level should be at least past the pump discharge flange.

5. Pumps not operating for any period of time and potentially exposed to process gasses should be filled completely with water to prevent gases from attacking metal components in the pump.

6. If the possibility exists the suction valve will leak and allow solids into the pump during idle periods, filling the pump discharge with clear water up to the height of slurry in the suction tank will help minimize solids leaking into the pump.

7. Regular checks should be made to ensure the liquid in the pump does not drain off. The discharge vent should be left open to prevent vacuum creation should liquid leak from the pump during the storage/not operating period.

8. It may be necessary to change the liquid in the pump during storage periods to prevent a buildup of acids or solids in the pump. Frequency required will be site condition dependant.

Cycle times for draining and filling the pump and pipe will vary depending on pump size and the piping system. Based on site conditions this flushing procedure should be modified as necessary to achieve the end goal of a clean undamaged pump and piping system full of clear water.

Pressure relief valves are generally positioned on your vacuum pump truck’s primary or secondary tank but can be retrofitted to go between the primary tank and the secondary scrubber. An adjustable pressure relief valve is often paired with a vacuum relief valve, and both can be monitored with a dual vacuum/pressure gauge as seen in Moro’s Pressure/Vacuum Relief Tree. A vacuum relief valve functions similarly to a pressure relief valve but is more concerned with keeping the vacuum pump safe and preventing tank implosion, rather than the larger issue of keeping personnel safe.

The RIV 1-1/2” Pressure Relief Valve also features a convenient hose shank connection to divert air and overflow liquids away from the vacuum pump to an appropriate vessel. This keeps your pump cleaner, reduces maintenance for you and your staff, and extends the overall life of the pump.

Under normal circumstances, your system – the pipes, fittings, tanks, pumps, and other equipment – operates at or around a certain PSI. At this point, the pressure relief valve is not engaged and remains closed. Inside the relief valve there is a large, adjustable spring that is set to a specific pressure higher than that of the fluids in the system. When the pressure in the system is greater than that of the spring, it will force a small poppet inside to lift, compressing the spring, and opening the valve. Excess pressure is discharged, and PSI is reduced. Once it has returned to the desired operating pressure, the spring’s force will again be greater than that of the process fluid and will release, pushing the poppet back down into its seat, closing the valve, and returning the system to the appropriate pressure.

1. Place a small amount of IVP 101 Flushing Fluid in a container and set aside. This is to compare against flushing fluid that is drained from the pump after completing these steps.

3. While the vacuum pump is warm, drain existing hydrocarbon oil using the drain port at the base of the pump. Tilt the pump so that the majority of the oil is drained; if possible rotate the pump mechanism manually to ensure most of the oil has been drained. Repeat this step until all oil has been drained.

4. Place funnel in the exhaust port of the vacuum pump and fill pump until the IVP 101 Flushing Fluid can be seen at the halfway mark of the sight glass. Reconnect to electrical source and turn pump on, add more flushing fluid if necessary to reach the half mark on the sight glass.

5. Run pump for half an hour to circulate flushing fluid. If pump has a gas ballast valve then alternately open and close the valve to help agitate the flushing fluid in the pump.

7. Place a small amount of the drained flushing fluid in a container to compare color and sediment levels to the original sample taken in step 1. If the flushing fluid is very discolored then a second flushing should be considered.

8. When the pump is drained and the color of flushing fluid is closest to the original color then the pump is ready to be drained completely and refilled with Hydrocarbon Oil. Now the pump is ready to return to service.

Mud pumps are essential equipment for any oil or gas well. They are used to move drilling mud and other fluids needed during the drilling process. To select the right mud pump for your well, you need to understand the different types available and what each one can do.

In this article, we will take a comprehensive look at mud pumps and provide you with all the information you need to make an informed purchase. We will also discuss how mud pumps are used in drilling operations and highlight some of their key features. By the end of this article, you will clearly understand what mud pumps are and what they can do for your well.

A mud pump is a type of reciprocating positive displacement pump that is specifically designed for use in drilling operations. It helps to circulate the drilling fluid (or “mud”) through the drill bit and back up to the surface. The mud pump also provides pressure to keep the drill bit from becoming plugged.

The pump creates suction that pulls the drilling fluid from the pit and then uses its piston to push the fluid back up the well. This action not only circulates the fluid but also helps to remove any cuttings or debris that may have been generated during the drilling process. Mud pumps are an essential part of the drilling process and are typically used in conjunction with other pumps, such as centrifugal pumps, to create a complete pumping system. Without a mud pump, drilling would not be possible.

There are many different types of mud pumps, each with its own advantages and disadvantages. However, pump experts generally understand the requirement and then suggest which type of pump design would be more efficient. Here are five of the most popular types:

Piston mud pumps are the most common type of mud pump. They use a piston to draw mud from the pit and then force it to the drill bit through the hose. Piston mud pumps are very durable and can handle a lot of pressure. However, they are also very loud and can be challenging to operate.

Plunger mud pumps work similarly to piston mud pumps, but they use a plunger instead of a piston. As a result, plunger mud pumps are quieter than piston mud pumps and are easier to operate. However, plunger mud pumps are not as durable and can only handle a limited amount of pressure.

Hydraulic mud pumps use hydraulic power to draw mud from the pit. They are very powerful and can handle a lot of pressure. However, these types of pumps are generally costly and can be challenging to operate.

Diaphragm mud pumps use a diaphragm to draw mud from the pit. They are less powerful than hydraulic mud pumps but are much cheaper. They are also easier to operate. These merits make such pumps more used in small scale operations.

Peristaltic mud pumps use peristaltic action to draw mud from the pit. They are the most expensive type of mud pump but are also the most powerful. Unfortunately, they are also the most difficult to operate. But given their operational power, they are used in large-scale mining and drilling operations.

Even though mud pumps are very lucrative for mining and drilling purposes, they exhibit many more merits, making them useful in other industries. Following are some of the main advantages of mud pumps:

Mud pumps help to increase the efficiency of drilling operations by allowing for fluid circulation and cooling of the drill bit. This results in faster drilling and less wear on the equipment.

Mud pumps also help to improve safety during drilling operations by providing a means to circulate and cool the drill bit, which reduces the risk of overheating and fire.

Mud pumps can also help to improve the accuracy of drilling operations by preventing the drill bit from wandering off course due to excessive heat build-up.

The use of mud pumps can also help to reduce the costs associated with drilling operations by reducing the need for frequent replacement of drill bits and other worn items.

The use of mud pumps can also help to increase the productivity of drilling operations by reducing the downtime associated with the frequent replacement of drill bits and other worn items.

Mud pumps are an essential part of the oil and gas industry, as they are used to pump drilling fluid (mud) into the drill hole. There are many different mud pumps, each with its own unique set of features and applications. A reliable pump expert will help you choose which pump to use where. Here are 10 of the most common applications for mud pumps:

Mud pumps are extensively used to circulate drilling fluid during the drilling process. This helps to cool and lubricate the drill bit and remove cuttings from the hole.

Mud pumps are also used in hydraulic fracturing operations, where high-pressure fluid is injected into the rock formation to create fractures. The pump helps to circulate the fracturing fluid and keep the pressure at the desired level.

Mud pumps are sometimes used in geothermal operations to circulate water or other fluids through the drilled well. This helps extract heat from the rock and bring it to the surface.

In coal seam gas extraction, mud pumps are used to circulate water and chemicals through the coal seam to dissolve the methane gas and make it easier to extract.

In potash mining, mud pumps are used to circulate brine solution through the ore body to dissolve the potassium chloride (potash) and pump it out of the mine.

Mud pumps are often used in water well drilling operations to circulate water through the drill hole and help flush out any cuttings or debris. Pump experts can customize mud pumps to suit this application.

In tunnelling operations, mud pumps can circulate a slurry of water and clay through the drilling area. This helps to stabilize the walls of the tunnel and prevent collapse.

Mud pumps are sometimes used in pipeline operations to help clean and inspect the inside of the pipe. The pump circulates water or other fluids through the pipe to remove any build-up or debris.

In environmental remediation projects, mud pumps can circulate water or chemicals through contaminated soil or groundwater. This helps to break down contaminants and make them easier to remove.

Mud pumps can also be used in construction projects to help remove water from the site or stabilize the ground. For this application, they are extensively used in large construction sites.

Mud pumps are an essential part of many different industries and have various applications. If you need a mud pump for your next project, be sure to consult with a pump expert to find the right pump for your needs.

Mud pumps are essential equipment for any oil or gas well. They are used to move drilling mud and other fluids needed during the drilling process. To select the right mud pump for your well, you need to understand the different types available and what each one can do.

In this article, we will take a comprehensive look at mud pumps and provide you with all the information you need to make an informed purchase. We will also discuss how mud pumps are used in drilling operations and highlight some of their key features. By the end of this article, you will clearly understand what mud pumps are and what they can do for your well.

A mud pump is a type of reciprocating positive displacement pump that is specifically designed for use in drilling operations. It helps to circulate the drilling fluid (or “mud”) through the drill bit and back up to the surface. The mud pump also provides pressure to keep the drill bit from becoming plugged.

The pump creates suction that pulls the drilling fluid from the pit and then uses its piston to push the fluid back up the well. This action not only circulates the fluid but also helps to remove any cuttings or debris that may have been generated during the drilling process. Mud pumps are an essential part of the drilling process and are typically used in conjunction with other pumps, such as centrifugal pumps, to create a complete pumping system. Without a mud pump, drilling would not be possible.

There are many different types of mud pumps, each with its own advantages and disadvantages. However, pump experts generally understand the requirement and then suggest which type of pump design would be more efficient. Here are five of the most popular types:

Piston mud pumps are the most common type of mud pump. They use a piston to draw mud from the pit and then force it to the drill bit through the hose. Piston mud pumps are very durable and can handle a lot of pressure. However, they are also very loud and can be challenging to operate.

Plunger mud pumps work similarly to piston mud pumps, but they use a plunger instead of a piston. As a result, plunger mud pumps are quieter than piston mud pumps and are easier to operate. However, plunger mud pumps are not as durable and can only handle a limited amount of pressure.

Hydraulic mud pumps use hydraulic power to draw mud from the pit. They are very powerful and can handle a lot of pressure. However, these types of pumps are generally costly and can be challenging to operate.

Diaphragm mud pumps use a diaphragm to draw mud from the pit. They are less powerful than hydraulic mud pumps but are much cheaper. They are also easier to operate. These merits make such pumps more used in small scale operations.

Peristaltic mud pumps use peristaltic action to draw mud from the pit. They are the most expensive type of mud pump but are also the most powerful. Unfortunately, they are also the most difficult to operate. But given their operational power, they are used in large-scale mining and drilling operations.

Even though mud pumps are very lucrative for mining and drilling purposes, they exhibit many more merits, making them useful in other industries. Following are some of the main advantages of mud pumps:

Mud pumps help to increase the efficiency of drilling operations by allowing for fluid circulation and cooling of the drill bit. This results in faster drilling and less wear on the equipment.

Mud pumps also help to improve safety during drilling operations by providing a means to circulate and cool the drill bit, which reduces the risk of overheating and fire.

Mud pumps can also help to improve the accuracy of drilling operations by preventing the drill bit from wandering off course due to excessive heat build-up.

The use of mud pumps can also help to reduce the costs associated with drilling operations by reducing the need for frequent replacement of drill bits and other worn items.

The use of mud pumps can also help to increase the productivity of drilling operations by reducing the downtime associated with the frequent replacement of drill bits and other worn items.

Mud pumps are an essential part of the oil and gas industry, as they are used to pump drilling fluid (mud) into the drill hole. There are many different mud pumps, each with its own unique set of features and applications. A reliable pump expert will help you choose which pump to use where. Here are 10 of the most common applications for mud pumps:

Mud pumps are extensively used to circulate drilling fluid during the drilling process. This helps to cool and lubricate the drill bit and remove cuttings from the hole.

Mud pumps are also used in hydraulic fracturing operations, where high-pressure fluid is injected into the rock formation to create fractures. The pump helps to circulate the fracturing fluid and keep the pressure at the desired level.

Mud pumps are sometimes used in geothermal operations to circulate water or other fluids through the drilled well. This helps extract heat from the rock and bring it to the surface.

In coal seam gas extraction, mud pumps are used to circulate water and chemicals through the coal seam to dissolve the methane gas and make it easier to extract.

In potash mining, mud pumps are used to circulate brine solution through the ore body to dissolve the potassium chloride (potash) and pump it out of the mine.

Mud pumps are often used in water well drilling operations to circulate water through the drill hole and help flush out any cuttings or debris. Pump experts can customize mud pumps to suit this application.

In tunnelling operations, mud pumps can circulate a slurry of water and clay through the drilling area. This helps to stabilize the walls of the tunnel and prevent collapse.

Mud pumps are sometimes used in pipeline operations to help clean and inspect the inside of the pipe. The pump circulates water or other fluids through the pipe to remove any build-up or debris.

In environmental remediation projects, mud pumps can circulate water or chemicals through contaminated soil or groundwater. This helps to break down contaminants and make them easier to remove.

Mud pumps can also be used in construction projects to help remove water from the site or stabilize the ground. For this application, they are extensively used in large construction sites.

Mud pumps are an essential part of many different industries and have various applications. If you need a mud pump for your next project, be sure to consult with a pump expert to find the right pump for your needs.

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The Liberty Process LL8 Progressive Cavity Pump is ideal for abrasive pumping applications such as drilling fluids with sand and grit common in fracking operations. As a Mud Pump, the LL8 Series is a popular model on many mobile pumping rigs in use today. Replacement mud pump parts are available as well from our stock and work on other popular manufacturers models.

The Liberty LL8 is a standard flanged pump design manufactured with cast iron or 316 stainless steel pump casings designed in 1, 2, and 3 stages for 75, 150 and 225 psi discharge pressures and a flow rate of 18 up to 100 GPM.

The LL8 is a modular design with simple hardened pinned joint drive assembly. LL8 Rotors are typically hardened tool steel or 316 stainless steel with a hard chrome plating for long life in abrasive pumping applications.

All other wetted parts are either carbon steel or 316 stainless steel. Stators are available in many elastomer materials such as Buna Nitrile, Natural Rubber, EPDM and Viton. The standard seal design is a set of gland packing with a lantern ring set and flush connections. Mechanical seal options for this progressive cavity pump are readily available.

The LL8 represents one of the most popular progressive cavity pumps available for the transport of drilling mud with easily replaceable in-stock parts.

Flushing is the process of using the scouring action of moving water to help rid a water supply of contaminants, and it is an essential part of the disinfection process. Flushing normally takes place several times during the disinfection process.

Install the pump as close to the bottom of the well as possible during the flushing stage. For fractured or very porous rock formations, it may be necessary to move the pump up and down the length of the exposed borehole to assure water movement into the entire well bore.

Generally, the longer the flushing time, the better. A suggested minimum is to pump until at least 20 casing volumes have discharged from the well. For example: A 100-foot deep 5-inch well has a casing volume of 100 gallons. A minimum of 2,000 gallons of water (20 casing volumes times 100 gallons) should be flushed from the well.

In some cases, flushing without further chlorination has been effective in correcting contamination problems. Some local health departments have found that allowing water to discharge from a garden hose continuously for a period of at least 24 hours or more has corrected the contamination problem without the need to treat with chlorine. The hose is discharged into a roadside ditch or into the yard away from any on-site sewage disposal system. Open the sill cock valve all the way during the flushing stage.

A water sample should be collected from the water supply after the flushing period to determine if the flushing process has corrected the bacterial contamination problem. If coliform bacteria are not present in the water sample analyzed, the flushing may have successfully disinfected the water supply. However, a second water sample is recommended approximately one week later to verify that the bacterial contamination problem has been corrected.

The initial discharge of water from a recently chlorinated well may contain elevated levels of chlorine and chlorination byproducts. Do not run the water into a surface water body. Avoid flushing for long periods if discharge water will flow onto neighboring property or roadways, or otherwise create a nuisance condition.