Redesign Jalur Perpipaan Fire Fighting System Jenis Hydrant Pada Upgrading Pipe Ring I Integrated Terminal Surabaya

Abstract

In the Fuel Oil Terminal (TBBM) area, of course, there are various systems, one of which is
a fire extinguishing system. It is known that the Surabaya Integrated Terminal, especially in the Ring I
area, has a fire fighting system that does not meet the standards and is sufficient in the event of a fire
disaster because the terminal area is quite large and there are many tank units. This redesign aims to
ensure that the water supply supplied by the available pumps is sufficient for fire fighting during a
fire. This research will discuss the design of the fire fighting system pipeline by referring to the
standards (API RP 1102, NFPA 14, NFPA 20, and NFPA 30), determining the number of hydrant
pillars, water capacity requirements, pump head manually and using software and pump power.
Based on data processing, a fire fighting system design was obtained with 33 hydrant pillars. The
total water demand for the hydrant system is 567.75 m³, with a discharge requirement of 1000 gpm.
Manual pump head calculation is 76.36 m, while the calculation using software shows 74.73 m with
an error value of 2.13% and the required pump power is 94.10 kW.