TO DTGT2002:
NO, THERE WAS NO INSTRUMENTATION OF THE CONCRETE.
THE TOTAL VOLUME OF CONCRETE WAS AT 3 SEPERATE LOCATIONS APPROXIMATELY 1.5CY AT EACH LOCATION.
I have been involved with placement of cold weather structural concrete, such that the heated curing blankets lost power overnight after 10PM, placement of the concrete was complete the same day at approximately 1:30PM (recorded concrete surface was 55-60 degrees, ambient temp was 20 degrees at...