Halden Process Expansion

P—207

1.8 km

Pipe rack

Halden Process Expansion

Client

Chemicals producer

Client

Chemicals producer

Location

Baytown, TX

Sector

Industrial

Delivery

EPC

Value

$640M

Duration

36 months

Status

Completed

Year

2026

§ 01 — Overview

A process expansion tied in during a single 21-day shutdown

The challenge

A process expansion that had to be tied into an operating plant during a single planned shutdown.

Engineering approach

Pre-assembled pipe-rack modules were built offsite, and every tie-in was planned hour by hour with plant operations.

Execution

All 214 tie-ins were completed within the 21-day shutdown, and the plant restarted on the planned date.

§ 05

Key metrics

1.8 km

Pipe rack

214

Tie-ins

21 days

Shutdown

On date

Restart

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