IMPBW101 – Control malt milling and conditioning in brewing

 

Overview 

This standard is about the skills and knowledge needed for you to control malt milling and conditioning in brewery.

This standard details the skills and understanding needed when physically changing the properties of a product through organic or physical processes. It details the skills required to start up, run and shut down equipment, as well as being able to take the appropriate action should operating problems occur. It is also about working to product specifications and production schedules. 

The standard also covers understanding the principles of malt milling and conditioning in the preparation of raw materials for brewing. It covers the malting of barley, its selection according to beer type, the main quality control parameters for malt, the types of malt and adjunct in common use, their significant differences, reasons and methods of use 

This standard is for you if you work in brewing and are involved in controlling conditioning or malt milling.

 

Performance criteria

You must be able to:

 

Prepare for conditioning

1.         prepare for conditioning in accordance with the legal or regulatory requirements, the organisational health and safety, hygiene and environmental standards and instructions

2.         check product specifications at the right time

3.         set up equipment according to specification

4.         check that material for conditioning is available and fit for use

5.         check that services meet requirements

6.         start up the plant and check that it is running to specification

7.         take effective action in response to operating problems

8.         maintain effective communication

 

Carry out conditioning

9.         carry out conditioning in accordance with the legal or regulatory requirements, the organisational health and safety, hygiene and environmental standards and instructions 

10.       use equipment and check that it is supplied with materials and services

11.       achieve the required output to the correct specification

12.       check the product is transferred to the next stage in the manufacturing operation

13.       take effective action in response to operating problems within the limits of your responsibility

14.       maintain effective communication

 

Finish conditioning

15.       finish conditioning in accordance with the legal or regulatory requirements, the organisational health and safety, hygiene and environmental standards and instructions 

16.       check the specifications to time shut down accurately

17.       follow procedures to shut down equipment

18.       deal with items that can be re-cycled or reworked

19.       dispose of waste in line with organisational requirements

20.       make equipment ready for future use after completion of the process

21.       maintain effective communication

22.       complete all necessary documentation in line with organisational requirements

  

Knowledge and understanding

You need to know and understand

 

1.         what the role of barley as a principal source of starch is

2.         what the special attributes of barley for malting are 

3.         the significant changes that occur when the barley grain is malted

4.         what the principal constituents of malt are

5.         what the key malt parameters of degree of modification, extraction, moisture content, and colour are

6.         how malt is selected for beer type and what the relevant method is for mash conversion

7.         what the pre-acceptance checks at malt intake are

8.         what the reasons for the use of adjuncts are

9.         what the types of adjunct are and their method of use

10.       what the typical usage rate as a proportion of the grist is

11.       what the significance of grist fraction analysis is and its assessment

12.       what the operating principles of malt mills are

13.       the malt preparation equipment and processes used for malting

14.       what the types of coloured malts are and their characteristics

15.       what the typical uses of coloured malts are

16.       what the purposes of milling and conditioning are with respect to the type of mashing and mash separation systems used

 

Keywords: Food; drink; manufacturing; brewing; malt milling; conditioning