SS 898 QC/QA Concrete for Structures

1. Specification:

Supplemental Specification 898

AASHTO T277

ACI 301

2. Materials:

SS 898.03

Mix Design - To be proportioned by the contractor according to SS898.05. The design strength to be according to ACI 301. Limitations and performance requirements are in SS898.05.

3. Sampling and/or Inspection Requirements:

Contractor Responsibilities:

ODOT Responsibilities:

4. Method of Test:

ASTM C 31, 39, 143, 172, 173, 231 and AASHTO T277 (modified, 898.05)