CPCPSN3026 - Install sewerage pumpsets

CPCPSN3025 - Install pre-treatment facilities

CPCPGS3053 - Disconnect and reconnect Type A gas appliances

CPCPGS3052 - Maintain Type A gas appliances

CPCPDR3023 - Install on-site domestic wastewater treatment plants and disposal systems

CPCPDR2026 - Install prefabricated inspection openings and inspection chambers

CPCPDR2025 - Install stormwater and sub-soil drainage systems and drain work site