Category: Plumbing Drains Waste and Vents

Replace a Bathroom Sink

Bathroom sinks may become chipped, stained or scratched. You may want to install a new sink to enhance the ambience of your bathroom and create a fresh, clean look. Replacing a bathroom washbasin may be time consuming, but should not be difficult to accomplish, and could revitalize the entire room. Steps Measure the dimensions of… more

Unblock a Blocked Toilet

This article will show you how to unclog a clogged toilet. Steps Analyze the problem. Know what you’re dealing with, is this simple or do you need a plumber? Get the unclogging device also known as a plunger. Any store should sell one. Stick the plunger in your problem also known as the toilet. Wear… more

Avoid Kitchen Sink Blockages

There is a lot of advice on how to clear your kitchen sink after it’s blocked; how about avoiding getting it all blocked up in the first place? The common sense knowledge passed on by people who have had bad blockage experiences in the past can serve as your guide for keeping your sink pipes… more

Repair a Broken Underground Water Line

A broken underground water line can be very costly and messy to repair. Here’s a shortcut that has none of those disadvantages. Steps Determine where the water line is leaking. It’s usually where the water is oozing to the surface. Insert an air hose inside the line past the point of the break and apply… more

Plumb a Bathroom

If you are building a house or remodeling, you may need to know how to install the bathroom plumbing. This can be done on your own without having to hire a professional plumber. Here are the steps to follow when you need to know how to plumb a bathroom. Steps Turn off the water to… more

Plumb a Pedestal Sink

Plumbing a pedestal sink is the step that makes your newly remodeled bathroom functional. With some patience and a little know-how, this is a home improvement project that you can tackle on your own. Just follow these steps for how to plumb a pedestal sink. Steps Assure that the wall is substantial enough to support… more

Plunge a Sink

When you have a clogged or slow-running drain, plunging should be your first course of action. Plunging creates pressure that forces a clog to move, allowing water to push it through your plumbing and out of the way. Since plunging involves no caustic chemicals or direct contact with pipes, it’s unlikely to cause any damage… more

Find a Water Leak in Your House

In most cases the water line running to your home is “metered” for accountability and billing purposes. A leak on your line can be very costly. Yet, even a very small leak can be found through trying a few simple techniques and can save you from a nasty surprise from your local utility company. If… more

Install a Biffy Bidet

The Universal Bidet was designed by physicians to improve your personal health and cleanliness, and it has the best bidet spray! This bidet can be easily installed in your home bathroom. Steps Remove the toilet seat using a standard flathead screwdriver and pliers. Position the Biffy Bidet on the rim of the toilet bowl and… more

Construct a Small Septic System

Most private septic systems are made up of two parts: The holding and digesting tanks and the dispersal field. The system shown here is a small system, designed for limited use of by two people with no laundry and a small travel trailer. The concept is the same as a larger system, but the tank… more

Construct a Small Septic System

Most private septic systems are made up of two parts: The holding and digesting tanks and the dispersal field. The system shown here is a small system, designed for limited use of by two people with no laundry and a small travel trailer. The concept is the same as a larger system, but the tank is much smaller. This system uses two 55 gallon drums, as opposed to the 1000 to 2000 gallon tanks used for a large home. The system we are creating here also has a dispersal field about one third that of a large home.



Steps

  1. Dig a ditch 4 feet wide, 26 feet long, and 3 feet deep.


  2. Assemble all the supplies, parts, and equipment. See the “Things You’ll Need” list below.
  3. click to enlarge (3)
    Cut a hole in the top of each drum the size of the toilet flange pipe outside measurement. It should be near the edge. A saber saw is best for this task.
  4. click to enlarge (4)
    Attach a 4″ toilet flange to each hole.
  5. click to enlarge (5)
    Cut two holes in the top side of the lower drum, as shown in the photo, 45 degrees away from a perpendicular line drawn from the hole on top to the far side.
  6. click to enlarge (6)
    Cut one hole in the upper drum opposite the hole in the top, as shown in the photo.
  7. click to enlarge (7)
    Place the drum with one hole in the side at the end of the trench. Level the drum. The top of the drum should be at least 4 inches below grade.
  8. click to enlarge (8)
    Dig a hole about one foot deeper for the placement of the second drum in front of the first.
  9. click to enlarge (9)
    Dig the hole mentioned in step 8 a little deeper and fill with gravel until the 90 ell fits perfectly from the hole in the side of the top drum to the toilet flange of the lower drum.
  10. Cut a 3 1/2″ piece of 4″ ABS pipe (nipple) and glue it into one end of the 90 ell. Cut another nipple about 2 1/2″ long and glue it in the other end.
  11. Test the fit for alignment between the two drums. The end with the short nipple should go into the upper drum. It should look like the photo in Step 9.
  12. When you are sure about the fit, glue the end of the 3 1/2″ nipple into the toilet flange. We will deal with sealing the connection to the upper drum later.
  13. click to enlarge (13)
    Glue a “Y” to 3 1/2 nipples and add a 45 degree bend to the left side of the “Y”. Align the “Y” to meet the incoming waste line, and glue it into the toilet flange.
  14. Cut and glue (2) 2 1/2″ nipples to the remaining two 45 degree bends at one end only and insert into holes in the side of the lower drum, as shown in the photo in step 7. The face of the two 45 degree bends should be perpendicular to the trench.
  15. click to enlarge (15)
    See photo in Step 7
  16. click to enlarge (16)
    Pound a stake into the ground so that the top of the stake is level with the bottom of the 45 degree bend coming out of one side of the bottom drum.
  17. Tape a 1″ wide block to the end of a 4 foot level, as shown in the photo to the right.
  18. click to enlarge (18)
    Start the second stake a little less than 4 feet down the trench from the first.
  19. Lay the end of the level without the block on the first state and the block on the second. Pound the stake down until the level shows level when the block is on the second stake. The second stake is now 1″ lower than the first, or 1/4″ per foot.
  20. click to enlarge (20)
    Repeat this process until you have stakes the length of the trench.
  21. Place the gravel in the trench until the top of the gravel is equal with the top of the stakes.
  22. click to enlarge (22)
    The gravel should now slope away from the drums at 1/4″ to the foot.
  23. click to enlarge (23)
    Place two pieces of 10 foot 4″ perforated drain pipe connected with a slip coupler (holes down). Slide one end into the 45 degree bend of the lower drum. Repeat on the other side.
  24. click to enlarge (24)
    Check the drain pipes with the level and block to see if the 1/4″ grade is consistent along the length of the pipe. Adjust by adding or removing gravel under the pipe.
  25. click to enlarge (25)
    Seal the 45 degree bends and the 90 degree bend to the lower and upper drums, respectively. Try a two part epoxy. You could also use silicon caulk. See the photo in step 6 for finished view of epoxy. Consider using flex pipe for this, so that if the ground shifts it will give a little.
  26. Bury the trench to the top of the bottom drum with the remaining gravel.
  27. click to enlarge (27)
    Lay landscape fabric over the gravel. This will prevent the soil from seeping into the gravel.
  28. Fill the remaining trench area with soil, compacting well to the original grade.
  29. Fill the upper drum with water.


Tips

  • It is presumed that you know how to work with plastic ABS pipe. You must also have equipment to dig the trench (or be willing to get a lot of exercise).
  • The digestive tanks are made of two plastic 55 gallon drums. The waste fills the first tank, with the solids falling to the bottom. When the liquid reaches the level of the outfall to the second tank, it drains into it. If any solids are there, they fall to the bottom. When the liquid from the second tank reaches the two outfalls, it travels to the gravel leaching field for dispersal. Most of the solids will liquefy over time and be dispersed. After a couple of years, the solids may come to the top of the tank, and the tank will have to be pumped out.
  • The horizontal side of the “Y” connects to the waste source, and should be fitted with a connector that fits the source supply line.
  • The vertical side of the “Y” will be used to pump out the tank when it is completely fill with solids.
  • The depth of the trench is relative to the depth of the waste source line. If the line is deeper or higher than the one shown, you will have to dig the trench deeper or shallower to accommodate that depth. It’s not that hard to figure. (Note: If you have too shallow of a trench, your septic system could be damaged easier.)
  • After a while, you may see settlement where the trench was. Fill with more soil and compact with wheel of your car. Don’t drive over the area that contains the drums.



Warnings

  • This is a very small capacity system. This is not designed to meet the needs of a large household. It is designed for a small travel trailer and two people.
  • Depending on use, you may have to pump the upper drum once a year. The system shown here has been pumped twice in five years.
  • Local Septic Regulations should be followed when constructing a septic system. It is illegal to install a septic system with no permit, the permit will detail the local requirements for installation of a septic system.
  • Don’t locate your septic system too close to trees, as tree roots will grow into your line, and cause them to clog (with roots) and with time, cause harm to your system.

Things You’ll Need

  • (9) cubic yards of 3/4 or 1 1/2 crushed rock
  • (80) square feet of landscape fabric
  • (2) 55 gallon plastic drums
  • (10) ft of 4″ ABS plastic pipe
  • (1) 4″ ABS 90 degree bend (sometimes called a street Ell)
  • (1) 4″ ABS Y branch (sometimes called a Y bend)
  • (3) 4″ ABS 45 degree bend
  • (4) 10 ft. length of 4″ perforated drain pipe
  • (2) 4″ drain pipe couplers
  • (2) 4″ toilet flanges
  • (1) 4′ Level
  • (10) Wood Stakes
  • (1) Set of PVC glue
  • (1) Two part epoxy or silicon sealant
  • (1) 1″ thick wood block
  • (1) Duct tape
  • (1) 4″ ABS removable cap for pump out when needed

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