Diesel Dan;3469581[B said:
]If you don't room for a leach field you more than likely won't have room for a mound system either.[/B] My mound "field" spec'd out at just over 160' long. The soil test(perk is not used around here anymore) will determine if you can have a leach field or mound. If it is a lack of area then you will need to go with an off lot discharge system.
Size of the tank is big factor. The tank in our house we lived in when I was a kid was only a couple of hundred gallon; yes that is HUNDRED. That thing got pumped out all the time. Also, the leechfield consisted of 2 clay pipes running into the dirt, no rock fill around at all.
When I was 13, we finally redid everything and put in a tank that was a couple of thousand and new leechfileds. We didn't pump it again until the house was sold 8 years later
As far as Mound vs. Standard, the three down the street from me goes across their backyard. I don't know if they are 160' or not. The reason they had to put the mound system in was that the ground used to set in a swampy area. and there is a natural wetlands between the properties. I'm fairly certain someone got a little money under the table for even allowing houses to be built there. They may be close to 160' because they are sort of horseshoe shaped, but maybe about 5' tall.
The Septic tank itself that we have, and what most have around here, 2500 gallon is the norm for the concrete tanks.
Our house is running on borrowed time as far as the original septic. The developer put in the tank, then he ran three fingers off of it running beside the house and each finger is 100' long. Then the guy that buys this house when it was finished, went to an auction of a nursery going out of business. He bought a number of trees, and close to 300 evergreens of various types. I never had a septic system before so I really wasn't aware of the particulars of one. So when I go to build my garage, I went to the Health District and got a copy of where my leach tiles were ran. When our County person came out to give me my permit, we briefly discussed the leach bed. I showed him the paper of where the tiles were ran, showed him where I had marked out for the garage, and he told me that as long as I am 10' off the property line, and I have the same amount of area where the current leach bed is, then all was good. He looked at where I had paint lines on the ground for the garage, and said good luck and have fun building.
Back to the original owner and the trees, there were three shade maples, and three or four blue Spruce on top of the leach bed. After the garage was built, signed off on, and all done, a few friends were over and we were discussing me having to cut a tree down and remove some blue spruce because they would be in the way of a new leach bed if I ever need one. That's when you start finding out the information that should have been told by the guys in office. I'm not allowed to abandon a leach bed and put one "right beside it". So instead of having 24' of space between the old leach bed and where a new one SHOULD go, I now have a garage sitting in that space. And I have a pond that took up the complete backyard. Almost 3/4's of an acre of a 12' deep hole with water in it. The pond was a manmade pond with no natural runoff to sustain it, which when I start talking to others about, all I hear is "You are the one that bought the house with the pond" and then they just shake their head. We put up with the pond for a number of years, but it was more of a pain in the *** instead of something enjoyable. So over the period of about 10 years, we filled it all in, and just finished it up last year. So now, if I ever have to put a new leach system in, I have room. The area behind my garage, where it will have to go, has been filled in for maybe 9 years now. I'm lucky, as my property is twice the size of all the other neighbors. My property is 1.6 acres, and the lots or homes beside me are 0.88 acres. The two immediate properties beside me already have problems. My neighbor and I were talking and he said that if his goes bad, he will have to put in a mound system above the old system. Also, his crawlspace, and the next house down....their crawlspaces fill up with water. The one down from the immediate neighbors crawlspace got so bad that the floor joist would set in water and rotted out. I'm glad I don't have that problem. The neighbor is also running illegal as far as septic goes as he put a sump pump in the crawlspace and just tied into a finger for a drain, then at the ends of the fingers, he dug a huge hole, maybe 10'x20'x10' deep, filled it all in with gravel, then tossed some dirt, and some Lombardy Poplar trees on top. By all rights, he should have put in a new system which would be a mound system, but he's flying under the radar as far as with what he's got being legal. What do you call it...a "dry well" maybe as to what he did?
