We finally redid our 100-year old front steps. Receiving four bids, we chose the low bid (around $4000) Boyce Masonry.
Nathaniel Boyce is a good ol’ boy who will call you “Mr. So and So.” To his credit he was the only one who creatively (and correctly, I think) told me: Don’t rip up those stairs; use them as the foundation and pour a new 3″ slab right on top of them. I immediately liked his time- and money-saving approach. (Most bids were twice as high; one was five times as high.)
Here is what irked me: our contract specifically called for “protecting against freezing,” one night after finishing the sidewalls of the steps was projected to drop to 28 degrees F, and he didn’t cover his work–I had to do it.
I did it because everyone knows you don’t let new concrete freeze! One article describes concrete that freezes too soon (generally, within 24 hours) can lose 50% of its overall strength and durability. How to Pour Concrete in Freezing Temperatures | eHow.com http://www.ehow.com/how_5534841_pour-concrete-freezing-temperatures.html#ixzz2OEH6cmlv. One engineering professor describes the “common sense” of cold weather curing: “…covering the slab with an insulating blanket for the first night should keep the
concrete warm enough until the next day.” http://www.stanleytools.com/xhtml/p_concrete.htm
But not Nathaniel Boyce. Here’s how he responded to my email expressing concern that he didn’t cover:
“The concrete we poured had set long enough for it not to freeze i have been during this for 52 yrs i don’t need a book to tell me how to do my job. If the concrete we poured had not set all day i would have covered it you did not have to cover the concrete it will not freeze it had set long enough we poured that concrete at 9: 30 am it set all day i would not leave a job that i am during to freeze.”
How do you politely tell someone like him that he has been doing at least this one aspect of his job wrong for 52 years?