Tag: water

Basement Progress Update

We’ve been busy in the basement! So busy, in fact, that I haven’t been doing a good job of posting about it, nor even taking all the photos that keep the posts from simply being my long-winded explanations of why everything takes so damn long. So, in the interest of getting everyone caught up to where things are, I’m doing a catch-all post on the flurry of basement activity. My last update was August 5th, but the work it described took place in mid-July, so we’re actually a quite a bit behind. Let me jump to current though, and say we met our deadline of August 20th, and we are living in the basement. I’m actually typing this while sitting in the living room of the basement at an actual desk.

So, a lot has happened since we mudded the permanent basement walls. We got the permanent walls painted, the tub tiled, grouted, and caulked, and the bathroom and kitchen cabinets installed. That let us call back our plumbers, who got the finish plumbing done and reconnected the water heater in the basement. With that goal met, we framed and drywalled the temporary walls. These walls create bedrooms in the basement while we’re living down here, but once the rest of the house is done we can take them down and the main area of the basement can be finished as an entertaining space. We didn’t bother mudding this drywall, but we did paint it. I installed the interior doors, which included three doors in the permanent walls (bathroom, mechanical room, and between the front and back rooms), and two bedroom doors in the temporary walls. We cased the doors as well as the window in the kitchen.

I installed the medicine cabinet in the bathroom, along with the additional bathroom lighting. When we tiled, we installed a metal track at the top of the tub wall and ran a strip of adhesive LEDs along it. These are connected to an additional strip above the mirror and hooked up to a power supply inside the top of the medicine cabinet, which is switched on the same circuit as the overhead light. The tracks are covered by a snap on plastic diffuser. We’re pretty pleased with how this turned out. All of it is either waterproof or wet-rated, so the shower shouldn’t cause any issues.

In the kitchen we installed a butcher block counter with a single basin sink (Amazon literally sold us the kitchen sink). The sink was originally going to be under-mounted, but there wasn’t enough room for the clips inside the base cabinet. Since the sink can be mounted either way, I opted for top mount, but routed the top of the counter so that it sits flush, making it easier to wipe the counter into the sink. My measurements didn’t properly account for the curb when I bought the cabinets, so we built a wooden frame for them to sit on top off. This puts them about 4″ taller than typical, but we’re tall and it works for us. I also didn’t properly account for the dishwasher height being greater than the cabinets minus their feet, and had to retrofit the frame with reciprocating saw, oscillating tool, planer, socket wrenches, and additional 2x6s. The dishwasher is installed, and I never want to think about it again.

 

We painted the curb and the bottom foot of the wall with Drylok waterproofing paint. I’ve read a lot about building science and don’t want to seal brick, but despite our exterior water management efforts and interior weeping system, we’re still getting water coming through the walls on heavy rain. By only painting the concrete and the brick below the frost line, my hope is that water will be forced down into the weeping system, but won’t freeze within the brick and damage it. Having a radiant-heated slab should also prevent freezing. It’s been raining enough that the Drylok wasn’t able to dry fully. I bought some additional waterproofing putty for active leaks that I still need to install.

I put up privacy film on the window along our neighbors walkway, put pipe insulation on the incoming water line to prevent condensation, added a light switch in the mechanical room, ran a gas line for the stove, put up shelves, moved the phone line for our Internet connection, put up a shower curtain rod, swapped our mud rings for metal electrical box covers, painted the old part of the gas line before the meter and mounted it to the wall. Sarah hung shades, scrubbed, mopped, and scraped the floor, and watched our two rambunctious children while I spent countless nights either in the basement or running to Home Depot and Menards. Sarah’s parents, her brother-in-law, and her brother all pitched in with assistance on trim, painting, the cabinets, the door handles, and brushing down the walls. My mom came up multiple times to watch the kids so Sarah and I could both do tiling and painting. Dean and Matt B came to help us move last weekend, and while there’s still a ton of stuff upstairs to be sorted and packed into storage, we’re moved. We couldn’t have made the deadline without all their help and we’re very grateful for it. Without the deadline fixed in our minds, this easily would have taken an additional month or two, and I’m so glad it didn’t. We lived in the second floor for five years (exactly). Considering we wanted this to be a five-year project, considering we shifted to the basement plan in November of 2014 (21 months ago) and planned for it to take about a year, and especially considering how very far we still have to go to finish this crazy house, I’m relieved.

Living room, before furniture

Living room, before furniture

We’re planning to relax a bit, but we still have a lot to do, just to get the basement situated (and not leaking) and to get the second floor ready to demo. The next couple weekends are relaxing (going to the beach and going camping), but hopefully after that we can get settled and start on the next exciting, exhausting, and endless phase of this project.

Sump Pump

I installed the interior weeping system back in late October after the plumbers said it needed to be finished for them to continue (Ha!). That’s also when I put in the sump pit (aka crock, aka basin) and I researched and ordered the actual sump pump, but it didn’t get hooked up until yesterday when the plumbers connected the drain line. I used a ton of zip ties to get all the cables neat and tidy.

One of our big concerns has been water in the basement. The biggest reason is we’re planning to move into the basement for the next year or two and water would be a pretty big problem, but even if that weren’t the case the basement will be part of our finished space and flooding could be a huge expense. We know multiple people with similar houses that have experienced basement flooding for several reasons, so we’re taking the steps we can to prevent that from happening to us.

Unfortunately, the biggest factor in basement flooding is something we haven’t tackled yet, namely gutters that direct rain water away from the house. Because our second floor has a bump out that we’re planning to remove, we haven’t redone our roof and gutters yet. Because we’re a long way from landscaping, we haven’t taken up the sidewalk along the side of the house and put in a drainage system and a rain garden. Because we haven’t put in new windows on the second floor, we haven’t re-sided the house to prevent water from getting into the brick foundation walls. So, there’s a lot to do. In the mean time we’ll be relying on the sump pump to keep the water out of the basement. The good news is that despite a fairly rainy Spring and the sump pump not being connected until yesterday, the floor has been dry. The bad news is we’ve had a dehumidifier running non-stop for weeks and the basement still has 90% relative humidity.

StormPro System

I read a lot about sump pumps and I weighed a lot of pros and cons, reviews, opinions, brands, and specs, and I settled on an Ion Genesis StormPro sump pump system, all pre-plumbed so it just dropped in. This system uses a smart controller, two separate ⅓ HP pumps, and two separate digital water level sensors to keep everything working smoothly. The controller alternates between the pumps to prevent one from sitting idle for too long, or uses both if one can’t keep up.  The water levels sensors are extremely accurate and reliable, with no moving parts and complete redundancy. There’s a high level alarm and we can connect the controller to our alarm system to notify us remotely if there’s a problem. The only important feature it doesn’t have is battery backup. The reason for that omission is we’re planning to install solar panels on the roof along with a Tesla Powerwall battery backup for the whole house. The sump pump will (eventually) rely on this as well. Our power has been pretty reliable, so we’re not worried about not having the backup in the short term. Of course, since I ordered, the “Genesis” controller has been upgraded to the “Endeavor” controller (pictured above) for the same price, which adds some additional functionality.

Sump Pump Installed

Sump pump controller installed on boiler panel

For the time being, the sump is draining into the sewer and out to the City. Chicago allows this (for some reason) so we’re taking advantage of it, since we don’t have the aforementioned rain garden and drainage system outside. We intend to divert the sump pump to that once it’s in place, both because it’s the right thing to do (it doesn’t make sense to mix storm water with sewage), and because we’ve heard of backups in the sewer system (because of all the storm water) that mean there’s no where for the water to go.

Control Panel

Control Panel

When I turned on the sump pump, the pit was pretty full. The alarm sounded and the display told me there was high water. After testing both pumps, it quickly drained the basin and it’s been running only occasionally since then. The display shows the amperage draw of the pump (helpful if there’s blockage or other motor problem) as well as the water level in the basin down to a fraction of an inch. The controller lets you set the water fill level in half inch increments. We have a large 30″ basin, so I set it for 8″. The plumber informed me that the city inspectors have been requiring the sump pit to be proud of the floor by a couple of inches, something I didn’t know when I installed it level with the top of the slab. Hopefully they don’t have a problem with it. Given where the holes in the sides of the basin were and the slope that I had to put on the drain pipes, I couldn’t have put it any higher than I did anyway.

Basement Plumbing Update

One of the biggest frustrations with our project for the last several months has been the basement plumbing. First, it took us forever to get quotes from more than one plumber. Then we selected a plumber (not coincidentally one that gave us quotes fairly quickly) and gave them the initial deposit. The original estimate for work was about six weeks, which was over two months ago. Most of the work hasn’t been done yet and the source of delays has largely been the City of Chicago. We pulled our original permits three years ago with a different plumber. Because the permits were already pulled, the existing permit had to be reactivated and the plumber changed. Once that was done, they were able to put in the underground plumbing for the basement bathroom, the floor drain, and the utility sink, including the ejector pit. That was when they told me they were waiting on me to finish the weeping system, which I did.

Sewer work

New basement plumbing

At the same time, they scoped the sewer with a camera and submitted the recording to the City, who came back with a concern about the “tap”, or the connection between our sewer and the sewer main under the street. The plumbers ran another scope, after which the water department decided they wanted the tap repaired. Around this time they said that our other permit for the new water service was approved, but then they turned around and said that the whole project had a “red flag” on it because the original permits weren’t pulled properly. We didn’t get an explanation of what was wrong or how that happened, but the result was that no work could be done at all.

The plumbers reported that they were able to negotiate with the city and get the red flag lifted, and the last update is that we should finally have our permits today. Then the plumbers can finally schedule the tap repair, the new water service, and the sewer re-lining. At this point I’ve gotten a bit skeptical, but this is the most positive sign so far that something is actually going to happen before the ground freezes. The plumbing is the only thing we’re waiting on to pour the new basement floor.

Back Basement Steps Drain

Mario, our concrete mason, is planning to form and pour the steps and landing outside the back basement door soon. One important feature of the landing is a drain for rain and snow. I’m a bit paranoid about flooding in the basement. I’ve known too many people get water in their basement and cause thousands of dollars of damage to half-ass the drainage when we have the opportunity to do it the right way now. The good news is that even without any weeping system, the old basement never flooded, despite some heavy rainfall. The bad news is that was before we dug it down by a foot, and we’ve definitely had water at that level, though mostly due to bad gutters. I have extensive plans for storm water management with our house, but most of them haven’t been implemented yet.

Catch basin drain

Catch basin drain

Two of the people I know that have had flooded basements live in houses very similar to ours, with a basement door to the outside and steps up to grade. In both cases, water coming in from the back door was a major cause of the flooding, so I want to be extra careful with ours. First, the landing outside the back door is going to be a couple inches lower than the basement floor. Second, I’m using a 6″ catch basin style drain that ties directly to our interior weeping system. The advantage of this style drain is that any debris that gets past the grate settles to the bottom of the drain rather than going down the pipe and causing clogs or problems with the sump pump. Using a 6″ drain means that it will be more difficult for leaves and other debris to clog the grate. Third, rather than center the drain in the landing I put it towards the retaining wall, so that when Mario pours the landing it will slope away from the house. Doing that math on square footage of the stairs and landing, this system will easily handle the 3″ per hour 100-year storm water rate for Chicago as long as the drain doesn’t get completely clogged, and this drain should resist clogging.

Area drain installed

Area drain installed (looking out from basement)

The installation itself was pretty straightforward. We dug out the landing a bit and took out the old concrete threshold at the footing level of the basement door so we could run a trench to the weeping system. A bit of pipe, some stone, and the drain itself went in with a bit of test fitting and trench re-grading.

Ready for stairs and landing

Ready for stairs and landing

Mario came out and put in more stone to prep the area for the steps and the landing. We got some snow over the weekend and a holiday coming up, but hopefully we can get them formed and poured soon.