Which punch items should be cleared before hydro testing?

Before hydro testing, it is essential to clear any items that could interfere with the test's integrity and safety. This typically includes removing blinds, valves, and any other fittings that may obstruct fluid flow or pressure readings. Additionally, any debris, water, or contaminants should be cleared from the system to ensure accurate testing results. Proper isolation of equipment and ensuring all gauges are functional is also crucial.