ejector pit

Attached is my idea for the basement bathroom I'm installing. I was wondering do I need a vent like shown beyond the sink? Or is the ejector pump vent enough for all the fixtures. I'm never selling my home so I need to know what will work safely more than "code".

After 2 years of living in our 17 year old home I decided to investigate the source of leaking water into the sewage basin. Not really a problem(more an annoyance)unless we get a lot of rain and/or the water table rises which then my ejector pump starts to cycle and discharge water into septic...

I just finished building my house, the plumber/electrician I hired wasn't all that as the saying goes. I won't go into all the issues but this one. He did not cover his trenches he said he thought I would do it with my blade on my tractor. Anyway, from the house to the septic is 95 feet. I...

We bought a new (built 2017) house with a finished basement, including a full bath that we rarely use. Occasionally the sewage ejector pump would go off and it was loud, but it was loud in our 2006 home, so we thought nothing of it - until the time it went off extremely loudly, with a shudder...

I have a basement space where we are considering creating a small commercial spa, 2-4 tubs, with a shower and sink/toilet. Our sewer line to the street is approx 2 feet above the floor. We'll be replacing the concrete floor, after digging 12" down, leaving the floor approx 4-6" lower. We...

In an attempt to replace a basement sewage ejector pump, I noticed that the sewage basin was completely dry. It has been several years since the pump worked. I decided to fill the basin with 3 gallons of water and toilet bowl cleaner and test the level after one night. The basin was...