- Responsibilities of BPO
- General Production Requirements
- General Concrete Information
- Department Parameters for Classes of Concrete
- Maximum Chloride Content Limits for Concrete
- Initial Plant Approval
- Normal Operation
- Expiration of Approval
- Plant Personnel Requirements
- Batch Plant Operator
- Certified Technicians
- Mix Design Technician
- Manager of Quality Control
- Material Information and Requirement
- Portland Cement
- Pozzolans and Slag
- Aggregate
- Water
- Admixtures
- Scales and Meters
- Water Measuring Devices
- Admixture Measuring Dispensers
|
- Batching Accuracy
- Required Plant Records
- Production Criteria
- Design Mixes
- Batching Tolerances
- Batch Adjustments for Material
- Batch Adjustments for Aggregate Moisture
- Truck Mixers
- Central Mixers
- Cleaning and Maintenance of Mixers
- Mixing and Delivering Concrete
- General Requirements
- Central Mixing
- Transit Mixing
- Charging the Mixer
- Transit Time
- Delivery Ticket
- Cold Weather Concreting
- Hot Weather Concreting
- Acceptance/Rejection of Delivered Concrete
- Calculations and examples
|
