Metals406
Granfodder Runningsaw
Metals,
Funny, I was thinking the exact same thing on the way home last night. Thinking that maybe it would be good insurance. I'm would only be looking at a marginal increase, IMO, so it's only the leach field, isn't it?
Cheers,
TT
Not sure of your soil type, or local code?.. But a 4 bedroom should be in the neighborhood of a 1,500 gallon 2-compartment septic tank... If you're in a lot of rock, and bedrock... And example of the field would be 3 legs @ 80'... 30" wide, 36" deep and sand lined.
That is just in example, and would vary by your code and site conditions. The county will come out and evaluate your site, and the site evaluation will be given to a certified septic designer (sometimes the contractor is certified to design), and then you present the design to the county... They inspect your drawings, and add any changes they want to them... Then they have to be redrawn and resubmitted for final approval. This process can take months!
It's a long process, and a huge pain in the rear! Whatever happened to a hole in the ground and a box over it?
My point being, with all the headache to get approved, even before a shovel can touch dirt, why would you want to do it again? If you feel you may want to add a shop with a bathroom, and an extra bedroom on the house... Go over-sized for 5 bedrooms. Even if you never add anything, being over-sized only makes your system last that much longer anyway. It's a win-win.
P.S. The tank gets bigger with an increase in bedrooms, as well as the field size.