LOPA is also a core business for SSL and is our method of choice for SIL determination. We are the industry-leading experts on LOPA in New Zealand and Australia. SSL also has presented IChemE’s LOPA training course for five years across New Zealand and Australia. Many of our LOPA facilitators are also certified TÜV Functional Safety Engineers (a qualification relating to the design of safety systems).

Client

Location(s)

Type of Industry

Year(s)

AGS

Ahuroa

Gas Storage

2019

Aica

New Plymouth & Nelson

Resins

2017 - 2019

Air Liquide

Otahuhu

Air Products

2019

Argenta

Auckland

Pharmaceutical manufacturer

2020

Arxada

Otahuhu

Resin Manufacturer

2022

Ballance Agri-Nutrients

Kapuni

Petrochemicals

2015 - 2020

BMT

Perth

Mercury Removal

2021

Comfort Group

Otahuhu

Foam Manufacturing

2022

Contact Energy

Te Huka & Te Mihi & Tahaura & Wairakei

Geothermal

2016 - 2023

Danone

Balclutha

Dairy

2020

Evonik

Morrinsville

Chemicals

2000 - 2017

Fabrum

Various

Hydrogen

2022 - 2023

First Gas

Ahuroa

Gas Storage

2021

Fonterra

Multiple sites

Dairy, Ammonia Refrigeration, Ethanol, Chemicals

2013 - 2020

Greymouth Petroleum

Kowhai & Turangi & Kaimiro

Oil & Gas

2014

ICON Water

Canberra

Water

2021 - 2022

Incitec Pivot

Phosphate Hill

Petrochemicals

2020 - 2023

Lawter

Tauranga

Chemicals

2019

Lochard Energy

Victoria

Gas Processing

2019 - 2020

Methanex

Motonui

Petrochemicals

2016

New Zealand Defense Force

Devonport & Whenuapai & Ohakea

Defense

2023

Ngati Tuwharetoa Holdings

Kawerau

Geothermal

2017 - 2021

OMV

Maari

Oil & Gas

2017

OnGas

Auckland

LPG

2016

Pan Pacific Forest Products

Napier

Pulp and Paper

2016

Port Taranaki

New Plymouth

Port

2020 - 2022

Refining NZ

Auckland

Oil & Gas

2013

Shell Todd Oil Services

Various onshore & offshore sites & Omata

Oil & Gas

2013 - 2014

Tag Oil

Ngaere

Oil & Gas

2014

Tasman Fuels

Timaru

Fuels Depot

2018

Tegel

New Plymouth & Auckland & Christchurch

Ammonia Refrigeration

2018 - 19

Todd Energy

McKee

Oil & Gas

2013 - 2015

Top Energy

Ngawha

Geothermal

2016 - 2019

TOSL

Timaru

Fuels depot

2018

Vector

Kapuni

Oil & Gas

2014

WOSL

Wiri

Fuel Storage & VRU

2019 - 2021

Z Energy

Wiri

Bio Diesel

2016

Bowtie LOPA Consequence Modelling Risk Assessment