352 Percent Reduction = f’c-X 0.6f c - Where: f c = Design Strength, psi X = Observed Strength, psi = Standard Deviation
The percent reduction shall be applied to the sublot with the low strength.
601.16PAY ITEMS :
ITEM DESCRIPTION UNIT 601001 -* Class A Concrete Cubic Yard 601002 -* Class B Concrete Cubic Yard 601003 -* Class K Concrete Cubic Yard 601003 -* Class K Concrete, Architectural Cubic Yard 601005 -* Class C Concrete Cubic Yard 601006 -* Class D Concrete Cubic Yard 601009 -* Class H Concrete Cubic Yard 601019 -* Concrete Protective Coating Square Foot 601025 -002 Modified Concrete, Class A Cubic Yard 601025 -003 Modified Concrete, Class B Cubic Yard 601025 -005 Modified Concrete, Class C Cubic Yard 601025 -006 Modified Concrete, Class D Cubic Yard 601025 -007 Modified Concrete, Class H Cubic Yard 601025 -008 Modified Concrete, Class K Cubic Yard 601026 -002 Modified Architectural Concrete, Class B Cubic Yard 601026 -003 Modified Architectural Concrete, Class H Cubic Yard 601026 -004 Modified Architectural Concrete, Class K Cubic Yard 601046 -* Modified Concrete End Post Each
* Sequence number