Tag Archive: Safety

Jul 04

The Decision

So, I’m back from the first leg of my tour to Canada, and my wife has been busy while I’ve been gone. She’s hired SANWA to build the window grille to keep any kids from dropping out of our second floor window.  She’s hired a landscaping company to turn the garden at the Kamiooka Tea House into something manageable.  And she’s pretty much narrowed down the choices for renovators to two.

 

We dropped SANWA (except for that window thing) because we didn’t feel they understood our design ethic.  We dropped Sumitomo because their it-will-never-change-from-the-estimate fee was not negotiable (there were no details in the estimate that were changeable—not the type of doors, not the bath unit, etc.).

 

So we had a meeting today with the two remaining.

 

We met with CONCEPT at 13:30.  We’d actually tried to cancel them, but they were very keen on showing us what they had planned for us.  However, their price was steep, and while they managed to drop it by about 800,000 Yen, it was going to increase again with the structural changes they were suggesting.

Despite all we’d heard from Yokohama city and Sumitomo about balance being important, CONCEPT didn’t change their idea of reinforcing walls, seemingly willy-nilly.  The new plan was to tie the second floor and first floor together more strongly.  This wasn’t included in the quotation they gave us.

 

The thing about CONCEPT is this: if we didn’t have such an old crap house, we would totally go for them.  They understand us, plus they have a vision for each room, plus they think of stuff the other companies don’t (i.e. running conduit between the office and the second floor).  After he left, I’d pretty much decided that if URBAN didn’t have any significant improvements to their initial offering, that CONCEPT would be the way to go.

 

Unfortunately for CONCEPT, URBAN did.  While I’d been gone, they’d submitted a lowball quotation to my wife.  URBAN have expertise in Earthquake-related structural improvements, but the changes they’d suggested would not have significantly increased our survival chances, even by their own reckoning.

 

So they came in today with a quotation 1.2 million yen higher, but with changes that might actually save our asses in the event of a large Earthquake.

Earthquake_Fix_ZoomThe image on the left shows our unmodified house in a computer simulation of a quake.  The right hand side of the house basically folds up.  The new version, taking into account the improvements URBAN pitched us, is on the right.  As you can see, only the right-hand side of the second floor collapses in this version, BUT it doesn’t collapse completely and leaves some void space.  These changes have to do as much with balance as they do with strengthening walls.

 

Of course, these are computer simulations and can’t really do more than guess at what would happen during a real quake, since actual damage all depends on intensity, direction of shaking, and duration, but this is the closest anyone has come to giving us something concrete we can do to increase survivability.  All bets are off if the earth under the house gives way as well, but, as I say, we’ll take what steps we can to prevent things we can actually control.

 

So we’ve essentially made the decision to go with URBAN.  It’s a shame, because I’m not sure we’ll be able to get the extra little touches that CONCEPT had pitched:

 

– Conduit for LAN cable

– Little bedside lights build into the wall of the cubby we created for the head of the bed

– Custom bookshelf for the library room

– Ranma between the library and genkan

 

I’m still holding out hope that maybe we can convince them to do these little jobs.  But I’m not holding my breath.  There’s not a lot of money in it for them.