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It's The Water Dummy

By
Home Inspector with JRV Home Inspection Services, LLC HOI 394

Shooting yourself in the foot means your solution is not a solution at all. It's a ridiculous merry go round where one ends up in exactly the same place.

Step cracking in a block foundation wall in a Connecticut homeOn a recent home inspection while examining a block foundation wall I noticed step cracking. Common and usually not monumentally concerning. However foundation wall cracks bear close scrutiny. Moving down the wall I noticed horizontal cracking, this on the other hand is usually a major concern.

Two things I noted on the outside, actually three, made me believe this crack was not a major structural issue....yet. The conditions I observed were conspiring to continue to make the cracks larger, which in time would compromise the foundation.

The first was the gutter downspout at the corner of this wall where the crack was the largest. As one can see the down spout is pouring all the water collected from the roof by the gutter right at this cracked corner. There was a neat little gully formed by the rushing water under the spout.Gutter downspout expelling at the foundation wall

Just around the corner was a small PVC pipe protruding from the foundation wall. Below and just in front of the pipe was also a gully formed by rushing water from the sump pump at the other end of the pipe. I like to call this redirection. The water from the roof finds its way into the sump, it is then expelled outside again to once more return to the sump.

Remember that merry go round?

All the water that has been collecting and recirculating at this point over the years has weakened the base of the foundation wall causing it to settle and crack. The wall will continue on its way down unless the water is sent away from the house.

Sump pump discharge pipe, inches away from the foundation wall

The third thing that made the horizontal crack not a major structural concern was that the foundation wall was almost two feet above grade. The crack was located about a foot or less below grade. While it could leak, there is little chance the soil can exert enough pressure at this point to push the wall inwards.

The most important first step in resolving the wall issue is to correct the drainage. As is the case most often with houses, it's not what is the perceived problem, but the water.

Posted by

James Quarello
Connecticut Home Inspector
Former SNEC-ASHI President
JRV Home Inspection Services, LLC

 ASHI Certified Inspector

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Alisa McKeel Willson
Appraisal Pros in Texas - Huntsville, TX
Certified Res. Appraiser

I imagine the Grand Canyon was a tiny gully at one time..........see what procrastination can do?  Okay, just kidding but you've provided some good information here.  Everyone who reads this should go out and check their home.  Redirecting the water is such an easy fix especially if done early enough. 

 

Thanks!

 

Aug 31, 2012 11:01 PM
Richie Alan Naggar
people first...then business Ran Right Realty - Riverside, CA
agent & author

Is everyone clear on who to call when in need of an inspection and solutions to defects...?

Aug 31, 2012 11:51 PM
Charles Buell
Charles Buell Inspections Inc. - Seattle, WA
Seattle Home Inspector

And water can be VERY patient as it goes about its business :)

Aug 31, 2012 11:52 PM
Nan Jester
Exit Real Estate Gallery Jacksonville Beach, FL - Jacksonville Beach, FL
Realtor, Exit Real Estate Gallery

It is always great to see blogs about what to look for in the homes I show.

Sep 01, 2012 12:44 AM
Monique Keith
Ahwatukee, AZ
Ahwatukeenulls Favorite Realtor, Buyers Agent with

So true Nan!

 

I live in AZ in the valley of the sun and we really don't have rain sprouts or gutters since our rain comes in big down pours. It's is important to me to check out these foundation issues on the older homes I show to my clients since our home inspectors might miss them. 

Sep 01, 2012 01:00 AM
Nick T Pappas
Assoc. Broker ABR, CRS, SFR, e-Pro, @Homes Realty Group, Broker/Providence Property Mgmnt, LLC Huntsville AL - Huntsville, AL
Madison & Huntsville Alabama Real Estate Resource

James, we know that cement cracks, sooner or later...just good business to inform the consumer that all cracks are not bad and many times have an easy resolution.  

Sep 01, 2012 01:01 AM
Kathy Stoltman
Ventura, CA
RETIRED

Thanks for the post, these items do seem like they would be common sense items to take care of, however, I think they exist in a lot of properties.

Sep 01, 2012 01:52 AM
Harry F. D'Elia III
WEDO Real Estate and Beyond, LLC - Phoenix, AZ
Investor , Mentor, GRI, Radio, CIPS, REOs, ABR

It amazes me how much damage water can do to a home over time

 

Sep 01, 2012 02:02 AM
Anthony Daniels
Coldwell Banker - San Francisco, CA
SF Bay Area REO Specialist

Always good home inspection tips, to expand our general knowledge.

Thanks for sharing it.

Sep 01, 2012 02:08 AM
Dan Hopper
Dan Hopper - Gold Way RE - Westminster, CO
Colorado Broker / Referral Services

Thanks for the posting, James ... we are lucky to have good property inspectors, as yourself, to provide the right kind of information and what to look for when showing properties!  As many engineer's reports I have obtained over the years, cracks are not the concern, but what causes them and WATER intrusion!

Sep 01, 2012 03:31 AM
Wayne Jackson
Lakeshore Realty 208-714-4109 - Hayden, ID
North Idaho Realtor, Serving Coeur dnullAlene and Hayden Lake

Thanks James, You can see from tjhe foam in the crack, the homeowner knew there was a problemand did nothing about it.

Sep 01, 2012 04:30 AM
Jason Sardi
Auto & Home & Life Insurance throughout North Carolina - Charlotte, NC
Your Agent for Life

To comment # 6 ... I would hope they would be by now.

Sep 01, 2012 06:01 AM
Hella Mitschke Rothwell
(831) 626-4000 - Honolulu, HI
Hawaii & California Real Estate Broker

James: Thank you once again for this great blog. I always look for cracks in concrete to see how it could possibly have started--and how bad it really is.

Sep 01, 2012 10:35 AM
Tom Arstingstall, General Contractor, Dry Rot, Water Damage Sacramento, El Dorado County - (916) 765-5366
Dry Rot and Water Damage www.tromlerconstruction.com Mobile - 916-765-5366 - Placerville, CA
General Contractor, Dry Rot and Water Damage

One of the benefits of good home inspections is the reasons why something is happening, with this knowledge the home owner can look to correct the problem.

Great post James!

Sep 01, 2012 02:13 PM
Laura Murray
Weichert - Silver Spring, MD
Search Montgomery Co., MD for homes www.MDRealEstateOnline.com

I really appreciate your blog and the fact that you educate your readers.  I am sorry you are not closer, you would definitely be my go to inspector.

Sep 01, 2012 02:49 PM
James Quarello
JRV Home Inspection Services, LLC - Wallingford, CT
Connecticut Home Inspector

Jay, Funny, we must have some kind of mind meld. I really believe the crack is not related to soil pressure or can it become an issue since it is just under grade. 

Cheryl, Thanks. This one was fairly easy to diagnose, but believe me that is not always true. 

Debbie, Thanks. If water would only cooperate our homes would have so many fewer problems :)

Bliz, It looks that way. 

Alisa, The issues at this house incredibly common and easily correctable. 

Richie, Thank you!

Charlie, It has all the time in the world :)

Nan, Glad I was able to give you a little insight.

Monique, I would certainly hope the inspectors out your way aren't missing seeing fooundation cracks.

Sep 01, 2012 10:32 PM
James Quarello
JRV Home Inspection Services, LLC - Wallingford, CT
Connecticut Home Inspector

Nick, It is said they are two things for certain that will happen with concrete, one is it will get hard and two it will crack :)

Kathy, I think you're right on all points.

Harry, It is amazing.

Anthony, My pleasure, thanks.

Dan, I have found huge cracks that I was sure were structural issues, and the engineer said were fine. It's good to spend a little time and make a good assessment before sending in the big guns :)

Wayne, Not true, he put the foam in the crack :)

Jason, :)

Hella, Most cracks in my experience aren't problems, but they could become an issue eventually. 

Tom, I believe guidance is a big part of the job and the expectation of the client. 

Laura, Thank you, yes it is too bad. 

Sep 01, 2012 10:40 PM
Donald Hester
NCW Home Inspections, LLC - Wenatchee, WA
NCW Home Inspections, LLC

Jim,

 Great post as usual. Funny how all that works eh ;) What they needed was a water feature outside to make it all right in the world ;) 

Sep 03, 2012 01:15 AM
Robert Sole
REM Inspections LLC - Winter Springs, FL

There are way too many problems cause by the lack of water management, whether it be from improper grading or, as in this case, improperly handling the water.  Good post.

Sep 04, 2012 07:39 AM
James Quarello
JRV Home Inspection Services, LLC - Wallingford, CT
Connecticut Home Inspector

Don, Thank. Yes, attach that sump pump pipe to a sprinkler :)

Robert, Thanks. That is the truth.

Sep 04, 2012 10:31 PM