Connecting sump-thing

I am done thinking. And I’m ready to get my hands on some pipe and start connecting sump-thing.

That’s easier said than done, because before I could get anywhere near the pipe, I was thinking again:

The old grease trap which we repurposed into a sump pit is still active. There is the sump pump, plugged in and running, discharging the water the pit receives from the interior footing drains.

With all the rain we’ve had I needed a seamless transition — a switch from the old grease trap to the new sump in less than a day — or I would have had to deal with a lot of standing water. In short, time was the driving factor.

I punched a hole into the new sump, then disconnected the interior footing drains from the grease trap and re-routed them through the new hole into the new pit. Because I still had a trickle flow coming out of the footing drains, I needed to dismantle and fill the grease trap right away. In doing so, the flow couldn’t escape into the grease trap anymore, but rather followed the path of least resistance – through the drain pipe and into the new sump pit.

Before I could fill in the grease trap, I also had to disconnect and remove the sump pump. I was in a hurry to transfer it into the new sump pit and reconnect it, before things got too wet.

To keep things moving along, I opted for a temporary sump pump connection, using Schedule 40 PVC fittings. It is temporary because the Chicago plumbing code requires Cast Iron Soil Pipe (CISP) in all concealed (i.e. buried) locations … in other words, CISP all the way into the sump. Once in the sump, I can use Schedule 40 PVC pipe and fittings.

The Schedule 40 made for a very quick connection and allowed me to have the system up and running again before the day was over.

That was quite sump-thing, giving me a thirst for a Little Sumpin’.


Related Posts:

Thinking about sump-thing

Sump-thing pretty heavy

Digging for sump-thing

Terminating the temporary

What pipe material to use

Plumbing code variance

Grease trap cleaning

Nail biter

Perimeter drain installation

About Marcus de la fleur

Marcus is a Registered Landscape Architect with a horticultural degree from the School of Horticulture at the Royal Botanic Gardens, Kew, and a Masters in Landscape Architecture from the University of Sheffield, UK. He developed a landscape based sustainable pilot project at 168 Elm Ave. in 2002, and has expanded his skill set to building science. Starting in 2009, Marcus applied the newly acquired expertise to the deep energy retrofit of his 100+ year old home in Chicago.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.