1905.6.3.7. Mass concrete.
BC § 1905.6.3.7
For mass concrete sections identified as requiring monitoring, install temperature devices that are capable of measuring the temperature of the concrete continuously and record temperature data in increments that do not exceed 30 minutes for a minimum period of seven days per ACI 301, Section 8.3 or as otherwise directed by the registered design professional of record. In lieu of monitoring a concrete placement for core and outside face temperatures, a computer simulated thermal study may be substituted, if approved by the registered design professional of record. The computer simulated thermal study shall be of the largest section placed for a specific concrete mix proportion and reflect the thermal properties for the specific cementitious materials and quantities in the mix. The thermal study shall include the maximum temperature at which concrete may be placed and the ambient temperature range for concrete placement.
