HID Semi Permanent Circulars - Technical General

Open Government Status: The Open Government status is displayed at the top of each circular.

• SPC/TECH/GEN/46 - Risk based inspection (RBI) – A risk based approach to planned plant inspection
• SPC/TECH/GEN/44 - Environmental Impact Assessments
• SPC/TECH/GEN/43 - Land Use Planning Advice Around Large Scale Petrol Storage Sites
• SPC/TECH/GEN/18 - Corrosion under insulation of plant and pipework v3