Overview on API piping plans - Atmospheric side

Plan 51

Dead-end quench, reservoir, vertical pumps

Plan 61

Tapped connections for purchaser's use

Plan 62

External quench

Plan 65A

Leakage collection and alarm, reservoir

Plan 65B

Leakage collection and alarm, reservoir

Plan 66A

Leakage detection and alarm, two bushings

Plan 66B

Leakage detection and alarm, orifice plug