There are 16 units in total that make up 12 full qualifications. A breakdown of this is shown below. In order to obtain a Street Works ID card, at least one full qualification must be gained.

Qualifications and Associated Units
Operative			Supervisor
01	Excavation in the road/highway 001, 002 and 003		S1	Monitor excavation in the road/highway 001, 010 and 011
02	Excavation, backfilling and reinstatement – cold lay 001, 002, 003, 004, 005 and 006		S2	Monitor excavation, backfilling and reinstatement - construction layers 001, 010, 011, 012, 013 and 014
03	Reinstatement – hot and cold lay bituminous materials 001, 002, 006 and 007		S3	Monitor reinstatement – hot and cold lay bituminous materials 001, 010 and 014
04	Reinstatement of concrete slabs 001, 002 and 008		S4	Monitor reinstatement of concrete slabs 001, 010 and 015
05	Reinstatement of modular surfaces and concrete footways 001, 002 and 009		S5	Monitor reinstatement of modular surfaces and concrete footways 001, 010 and 016
06	Signing, lighting and guarding  002		S6	Monitor signing, lighting and guarding  010

Units of Competence for Trained Operatives
Unit 001	Location and avoidance of underground apparatus
Unit 002	Signing, lighting and guarding
Unit 003	Excavation in the road/highway
Unit 004	Reinstatement and compaction of backfill materials
Unit 005	Reinstatement of sub-base and road-base in non-bituminous materials
Unit 006	Reinstatement of cold-lay bituminous materials
Unit 007	Reinstatement of hot-lay bituminous materials
Unit 008	Reinstatement of concrete slabs
Unit 009	Reinstatement of modular surfaces and concrete footways
Units of Competence for Trained Supervisors
Unit 001	Location and avoidance of underground apparatus
Unit 010	Monitoring signing, lighting and guarding
Unit 011	Monitoring excavation in the road/highway
Unit 012	Monitoring reinstatement and compaction of backfill materials
Unit 013	Motoring reinstatement of sub-base and road-base in non-bituminous materials
Unit 014	Monitoring reinstatement of bituminous materials
Unit 015	Monitoring reinstatement of concrete slabs
Unit 016	Monitoring reinstatement of modular surfaces and concrete footways