BHP Engineering & Construction, L.P.
BHP Engineering & Construction, LP

Chemicals & Polyolefins

Chemical & Polyolefins Services

Our 30-year background serving these industries has resulted in

an unsurpassed level of experience with piping standards, process technologies and electrical/instrumentation technology.

BHP's service to clients includes:

  • Improving process efficiency
  • De-bottlnecking
  • Improving safety and quality control
  • Expanding with greenfield projects
  • Upgrading control systems
  • Process modeling and simulations
  • Providing Front-end Loading (FEL) services
    • Scoping
    • Specifications
    • Cost estimating
    • Heat & Material balances
    • MFC, P&ID
    • Equipmet arrangements
  • Taking projects from concept to startup with turnkey EPC sevices

Our Chemicals and Polyolefins experience includes:


Past Experience:

Styrene co-polymer de-bottlenecking

Upgrade oxide control systems

Upgrade derivatves control systems

Greenfield catalyst manufacturing

Upgrade cogeneration facilities

Upgrade wastewater treatment systems

Bulk solids handling improvements

Rail system Expansion and upgrade

marine terminal expansion and upgrade



Polyethylene, and Polyproylene

Styrene Copolymers

Caustic Soda, Soda Ash, and Chlorine

PVC monomers, and polymers

Guar Derivatives

Oxides, And Oxide Derivatives


Ethylene Oxide, and Liquid Ammonium Sulfate

Needle Coke

Ethylene Propylene Rubber

Recent Chemical and Polyolefins Projects

Dow Chemical.JPG

Facilities Expansion

Kuraray America Inc., La Porte TX

  • Provided EPC Services
  • Debottlenecking
  • Styrene Copolymner production facility expansion 

Numerous Major Capital Projects 

We have designed hundreds of projects for the Union Carbide/Dow Chemical site in Seadrift, Texas.

  • Polyethylene catalyst expansion
  • Ethylene oxide rebuild
  • Blast resistant control room
  • EPR rubber production
  • 40 MW cogeneration facility
  • Wastewater treatment facilities
  • Raw water project
  • Plantwide cooling water project
  • Plant rail storage yard facility
  • Barge dock facilities
  • DCS upgrade
  • Demolition project

Petrochemical Docks

Our experience expands beyond the boundaries of land in this project where we provided to Phillips 66

  • Design and engineering
  • Piping,
  • Electrical
  • Civil structural
  • 3D laser scanning
  • Modeling
  • Survey control check

Ashland Chemical

Kenedy, Texas


Victoria, Texas

Ineos Nitriles

Green Lake

Union Carbide Corporation

Seadrift, Texas Barge Docks