FNB: Week 4, Finding the Floors

Apartment A fully demolished

Among the injustices placed on the First National Building over the years is the many...MANY...layers of flooring.  As Matt, Lane, John and Derek Dye have completed most of the demolition (read "disembowelment") of the building we are uncovering the more-than-century-old floor underneath.  In some places three or four layers of flooring have been installed up to an inch thick!  This includes underlayment, linoleum, carpet, tile and even some furniture board.

I want to be very clear - I try not to be OVERLY nostalgic about old stuff.  Floors are just floors after all and the work involved in restoring these floors would be large.  There is something special, though, about walking on floors laid down one hundred thirty-two (132) years ago.

As we discover the old floors we also find the flaws that have been covered up for decades.  The first is also the most humorous.  Some enterprising contractor of a time gone by used spiced meat cans to patch a hole he found (or maybe made accidentally...).  The second is simply a hole found randomly in the floor of Apartment A.  You can see this hole in the photo above.  No good explanation comes to mind.

 

At this point, the plan is to take the building down to the original floors.  When the new walls are installed we will decide if any of the floors are in good-enough shape to save.  The rest will be covered up again and a new flooring material will be installed.

The mason has been working this week.  The windows are ordered and should be here late July.  Final demolition will end in the next week and framing will begin shortly thereafter.  It's coming along nicely!

FNB: Renovations of Old...we'll be fixing that...Part 1

Many of the folks who are following along with our project have asked me some form of the question: "Have you found anything interesting?"  Usually it's accompanied by a gleam in their eye - hoping for a story of mafia treasure, local trivia or maybe some sort of time capsule.  Alas, no...except for some bits of (hideous) wall paper and fragments of old window trim we haven't found anything that is old and/or interesting about the building or community in the building.

We have, however, found the remnants of renovations and incomplete repairs that have done harm to the building.  Thankfully, because we have embarked on a substantial renovation, we are going to fix many of these problems.

The first - and most heinous - is the scary modifications made to the building to install plumbing.  

   

So far we have only uncovered the plumbing for Apartment C. Here, you can see from below the interesting diagonal track that the plumber took from the toilet to the existing drain that runs along the wall and down to the basement.  The course is not the issue.  Next you can see, after we removed the plumbing (and flooring above) the HUGE holes that this plumber cut in the joists!  Finally, a view of the beam that supported the landing for the old stairs.  You can see how the weight of the floor (and everything else above it) has deformed the beam over time.

This is particularly troubling because there are some very handy rules of thumb about how much beam / floor joist you can cut without significantly ruining the structure.  Apparently this plumber wasn't consulting his handbook.

The solution: Thankfully this whole section of floor gets removed to accept the new rear stairs...we PLANNED to take these joists out anyway.  You can see in the photo below where we have removed the plaster and lathe - this is the location of the hole for the new stair.

It's too bad that you find this type of work in almost every renovation project.  More of these to come...

FNB: Opening the Windows, Part 2

Today Craig's team finished opening the brick infill and began framing the openings to receive the new windows.  It's fun to watch the folks on Main Street stop to gawk at the immense progress underway.

 
The fun part of opening the windows is seeing the change in character of the building from the outside AND inside.  The challenge is using what we find to put new windows back in.

As I mentioned in my previous post: this brick is old and it is soft.  This is also the second time is has been significantly tampered with (the first time being when they filled in the openings in the 1970s).  

Opening the windows we confirmed triple wythe brick construction = three separate brick walls that are tied together at intervals.  This type of construction is very strong at this height (two stories) - both in resisting gravity and lateral (wind) loads.  It also provides a nice, deep window sill...these walls are approximately 12" thick!

Row Lock Comparison

 
In this series you can clearly see the three wythes = face brick (exterior), integral (middle), and interior.  You can also pick out the "row lock" where the mason set a brick perpendicular to the wall to attach the integral wythe to the interior.  Don't worry, even though you don't see any row lock, the face brick is also attached to the integral wythe.  Masons of this period used a labor-intense method to attach face brick and conceal the row lock.  I've included a sketch to illustrate the different row lock methods.

A huge consideration will be the detailing to install our new large windows when that time comes.  This is the plan we prepared last week (May 29).  There are a few places where Daniel (the mason) will be making repairs but, in all, the condition of the openings is very good.

I'll be posting later on how we plan to get this done.

FNB: Opening the Windows, Part 1

This project has many dramatic and exciting parts.  Most of those parts are hidden from view - many will eventually be covered up with drywall.  The most dramatic, and the most public, is the removal of all of the brick and wood infill of the window openings and the installation of new, insulated windows that simulate the originals.

A little background - this photo montage shows some of the major changes of the First National Building over the last 133 years.  The most visible is the windows.

 

This week the restoration of those window openings began with the removal of the old windows and scores of bricks. 

The process was painstaking based on these considerations:

1. The original brick is 133 years old.
2. Since the brick is that old, it was probably made locally and is extremely soft.  Extensive vibration and / or stress on the brick could significantly damage the structure of the building.

3. We didn't know how sound the brick infill was installed or how much work would it take to remove those bricks?

With these in mind, Craig Siebenaler and his crew (Randy Manges, Jacob Manges, Ira Barrett, Daniel Cooley) worked very closely with Daniel Hammond (our mason) to strategically cut the infill and then cautiously hammer one brick at a time.  The first window took approximately 2 hours as they hammered, evaluated, adjusted and tried again.  The second window went much faster and, by the end of the day, five openings were freed.

Even now, before the windows have even been ordered, the difference is impressive.  This photo was taken from the inside, just after that first window was removed.  The opening is easily TWO TIMES the height of those replacement windows.  It's hard to show in a photo the DRAMATIC change in character as more and more light fills the room!

Craig and his team worked all day Monday and Tuesday and cleared all but one window opening - a total of eleven in two days.  It looks a little sad with all of that plywood covering the openings but we are making enormous progress.  I've said it many times today...it has to get worse before it can get better :)