Island access
Access is restricted to personnel with security passes, and staff travel by ferry, so equipment is usually checked before the crossing.
Pulau Bukom Refinery · ATEX and IECEx
ATEX and IECEx Mobile Phone Distributor in Pulau Bukom Refinery
Pulau Bukom is a restricted-access island about 5 km south of mainland Singapore, home to a 237,000 barrel-per-day refinery and an ethylene cracker. Pulau Bukom is a restricted-access island of about 145 hectares, roughly 5 km south of mainland Singapore in the Singapore Strait, with a small companion islet to its south. Distribution partners for Pulau Bukom are being identified ahead of the Q4 2026 launch of the IS-04Z1.
Pre-launch · certification in progress · Launching Q4 2026
Marking targetEx ib IIC T4Intrinsic safety, Zone 1 / 21 design target · certification in progress
AvailabilityQ4 2026via authorised distributors
Search topicATEX and IECEx
DeviceMobile Phone
RouteDistribution
WherePulau Bukom Refinery
Short answer. Pulau Bukom has no appointed SAMS distributor yet: the IS-04Z1 is pre-launch (certification in progress, no certificate issued, launch planned for Q4 2026), and distributor applications are open.
For the record, no certificate exists for the IS-04Z1 today. The programme is under way ahead of a Q4 2026 launch. A buyer's engineering review is separate from the certificate. Certification status. Place facts reviewed October 2026.
At a glance · ATEX and IECEx
Checklist: ATEX and IECEx mobile phone for Pulau Bukom
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Marking | II 2 G Ex ib IIC T4 on the rating plate | Design target; not yet marked |
| EU-type examination certificate | Notified body number and certificate ID | In progress with TÜV; not issued |
| IECEx certificate of conformity | Number listed on the IECEx online register | In progress; not issued |
| Where it applies | Pulau Bukom: Crude and product tank farms, Jetties, Refinery process units | Classified by the site operator |
Product · Pulau Bukom Refinery
The product behind this search: the SAMS IS-04Z1.
SAMS IS-04Z1
An intrinsically safe Android smartphone designed for Zone 1 and Zone 21 hazardous areas in Pulau Bukom Refinery. It is pre-launch: IECEx, ATEX and NEC 500 certification is in progress ahead of the Q4 2026 launch.
- IP68 sealed
- 4,000 mAh battery
- 50 MP camera
- Android 16
- Zone 1 / Zone 21 design target
The site · Pulau Bukom
Pulau Bukom: where the IS-04Z1 would work
Who operates there and which kinds of classified area a handset would meet, from the SAMS site research.
Operators and companies on site
- Aster Chemicals and Energy (CAPGC)
Classified areas to expect
- Refinery process units
- Ethylene cracker
- Crude and product tank farms
- Jetties
Local conditions · Pulau Bukom
Conditions in Pulau Bukom that affect handheld equipment
Integrated site
Bukom is linked by subsea pipeline to chemical units on Jurong Island, so contractors may work across both locations.
Field notes · Pulau Bukom
More about Pulau Bukom that matters for portable equipment
Pulau Bukom: background
Pulau Bukom has been the site of Singapore's first oil refinery since 1961, and the island has hosted refining, trading and related services for more than six decades.
Pulau Bukom: who works there
The Shell stake in the park was acquired in April 2025 by CAPGC, a joint venture between a Chandra Asri subsidiary and a Glencore subsidiary, and the site was renamed Aster Energy and Chemicals Park.
Pulau Bukom: who works there
Aster Bukom concentrates on refining and ethylene production, while Aster's Jurong Island complex makes chemicals, so the two sites act as one integrated operation.
Pulau Bukom: climate and equipment wear
Singapore's equatorial climate gives consistent heat and humidity with frequent heavy showers, which affects open-air process plant, tank farms and jetties year round.
The term · ATEX and IECEx
What “ATEX and IECEx” means for a smartphone
ATEX is the European legal framework for equipment used in explosive atmospheres (Directive 2014/34/EU). IECEx is the international certification scheme built on the IEC 60079 standards. Buyers outside Europe often ask for both: an IECEx certificate is the technical evidence most national regimes build on, while ATEX is the legal route into the European market.
For the IS-04Z1 both routes are in progress with TÜV in Germany and neither certificate has been issued. The marking target is II 2 G Ex ib IIC T4: equipment Group II (surface industry), Category 2 (Zone 1 gas), protection concept ib (intrinsic safety), gas group IIC and temperature class T4.
In Pulau Bukom. A procurement or HSE reviewer at Bukom would expect both ATEX and IECEx evidence for a handheld entering the process units, because contractors and visiting specialists arrive from several countries. The IS-04Z1 certification is in progress, so only a datasheet and draft schedule of conditions can be shared now; the operator decides which certificates it accepts.
The route · distribution
Distributing the IS-04Z1 in Pulau Bukom Refinery
Distribution of the IS-04Z1 is by authorised partners only, and SAMS has not yet granted a territory for Pulau Bukom. Each application is reviewed on its merits. Because opening a certified Ex handset in an ordinary workshop invalidates its certificate, the partner must be able to support and service the device locally.
What SAMS looks for in a partner
- Operator relationships
- Existing supplier registrations or a clear route to them with the main operators and contractors in Pulau Bukom.
- Ex-competent staff
- People who understand zone classification, markings and the conditions of a certificate.
And equally important
- Local-language support
- Documentation, training and helpdesk in the languages the workforce uses.
- Service capability
- Spares, battery replacement and repair routed through SAMS-approved channels.
Questions · Pulau Bukom Refinery
Frequently asked questions
Can we buy an ATEX and IECEx mobile phone in Pulau Bukom Refinery today?
Not yet. The IS-04Z1 is pre-launch and its certification is still in progress ahead of a Q4 2026 launch. No unit goes into a classified area before the certificate covering it exists. The datasheet, the certification schedule and safe-area evaluation units are available now.
What does an ATEX and IECEx mobile phone in Pulau Bukom Refinery cost?
SAMS has not published a price. Any figure you are offered for an uncertified Ex phone should be treated with caution; written indicative pricing is available for a defined quantity and site.
Is the IS-04Z1 ATEX and IECEx certified?
Not yet. Both routes are in progress with TÜV in Germany and no certificate has been issued. Any listing that says otherwise is wrong.
Which areas at Pulau Bukom would use it?
Likely candidates are refinery process units, ethylene cracker, crude and product tank farms, jetties. Which areas are classified, and to what zone, is set by the site operator's own area classification drawings.
How do I become a SAMS distributor for Pulau Bukom?
Apply through the distributor page with your company details and the territory you cover. SAMS reviews applications company by company and has not yet granted a territory for Pulau Bukom.
Who operates the Pulau Bukom complex now?
The complex is operated as Aster Bukom, part of Aster Chemicals and Energy, which was acquired in April 2025 through CAPGC, a joint venture between a Chandra Asri subsidiary and a Glencore subsidiary. Use the Aster name when asking about supplier registration.
How do people and equipment reach an island refinery?
Bukom is an island, so access is typically arranged through the operator, with pass checks before travel. Equipment usually has to be declared and approved in advance, so plan lead time for inspection and any device certification review.
Who decides whether a phone is acceptable inside Bukom's process units?
The operator, now the Aster site owner, sets contractor and equipment approvals and classifies its own areas. SAMS cannot approve a device for a site. Share the IS-04Z1 datasheet and marking target with its procurement and HSE teams, and note that certification is still in progress.
Related guides
Keep exploring
Other guides for Pulau Bukom Refinery, other places in Singapore, and the pages behind them.
Ex-Proof Mobile Phone Distributor in Pulau Bukom RefinerySame place, different guide
Industrial Mobile Phone in Pulau Bukom RefinerySame place, different guide
IECEx Mobile Phone in Pulau Bukom RefinerySame place, different guide
Hazardous Area Mobile Phone in Pulau Bukom RefinerySame place, different guide
Intrinsically Safe Mobile Phone Distributor in Pulau Bukom RefinerySame place, different guide
Rugged Mobile Phone in Pulau Bukom RefinerySame place, different guide
ATEX and IECEx Mobile Phone Distributor in Jurong IslandElsewhere in Singapore
ATEX and IECEx Mobile Phone Distributor in Pioneer Industrial AreaElsewhere in Singapore
ATEX and IECEx Mobile Phone Distributor in Keppel ShipyardElsewhere in Singapore
ATEX and IECEx Mobile Phone Distributor in Singapore PetrochemicalElsewhere in Singapore
Singapore market guideCertification route and regulators
All guides for SingaporeEvery route we cover
Certification statusWhat is in progress
Enquiry · Pulau Bukom
Ask about the IS-04Z1 for Pulau Bukom, Singapore
Share the site details and quantity. You will get the datasheet and the certification schedule back by email; pricing is indicative only until launch.
Enquiry · Pulau Bukom
Launching Q4 2026
Planning for Pulau Bukom Refinery?
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.