Elements and Performance Criteria
- Steep grain
- Grain is transferred from storage into steeping equipment
- Hoses or other wetting equipment are placed correctly to ensure uniform hydration and to avoid damage to grain
- Grain is immersed, drained and rested for the specified number of cycles
- Moisture content of grain is monitored during air resting to determine when it is ready for transfer to germination vessels
- Waste water is discharged to treatment or holding or other facilities according to enterprise and regulatory environmental guidelines
- Germinate grain
- Grain is fed into germination vessel or floor
- Turning and air blowing equipment is set up, operated and monitored
- Green grain is monitored for humidity, temperature, moisture, chitting/acrospires, and general condition
- Rate of turning, humidity and temperature is adjusted as required to maintain green grain to specifications
- Modified green grain is transferred to kiln according to specifications for malt type and results of laboratory testing
- Operate kiln to produce malt
- First drying of modified grain is conducted
- Stopping of germination is confirmed
- Modified grain is cured through correct combination of air flow and heat for malt product specification, in consultation with the production manager
- Colour, moisture content and other required specifications are confirmed
- Malt is cleaned
- Separated culm is transferred to storage
- Malt is transferred to storage