BackgroundArabian Amines Company (Aminat), a 50/50 joint venture company by ZamilGroup (one of Saudi's

largest conglomerate) and Huntsman (a well-known global manufacturer and marketer of

commodity and differentiated chemicals), operates a world-scale ethyleneamines facility in Al-Jubail

Industrial City, the heart of the petrochemical industry in Saudi Arabia. The plant capacity for the

ethyleneamines is 27,215 MTPA. The plant was commissioned on 17th May, 2010 and quality

ethyleneamines were obtained on 22nd May, 2010.

UserArabian Amines Company (Aminat), KSA

Market segmentOil & Gas

Project time2016

ProductsPD79X EX Portable RadioMD78XG Mobile RadioRD98XG RepeaterHytera Dispatch System

Solution Feature Intrinsically safe terminals for hazardous environment;Compliant with Saudi Arabian local communication requirement of HCIS.

Intrinsically Safe Radio Meets HCIS RequirementsHytera DMR Solution Provides Efficient and Reliable Communication Services for Jubail Industry City, KSA

The customer was using analog system under simplex mode with six frequencies after its

establishment. The customer suffered from poor voice quality, short battery life and poor after-sales

service, etc. About one year after Aminat's establishment, HCIS (part of Ministry of Interior, Kingdom

of Saudi Arabia) issued new standards and regulations for the communication system of all the

industrial project in Saudi Arabia, part of which are:

1. All handheld must be intrinsically safe;

2. All the voices calls must be recorded and kept for at least 12 months;

3. A UPS capable of powering security communications equipment for at least 12 hours.

Thus Aminat found it necessary and urgent to upgrade the outdated analog system.

ChallengeHytera dispatch system

RD98XMD78XG

PD79X Ex

Oil, G

as & U

tilities

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Recent Projects' Highlights

ARABIAN AMINES COMPANY, SAUDI ARABIAAbout AAC

• A 50/50 joint venture company by Zamil and Huntsman operates a world scale Ethylene amines facility in Al-Jubail Industrial City

About the Project

• 50+ PD79X ATEX radios • Hytera dispatch system • Project time: 2016

SOUBA THERMAL POWER PLANT, JAPANAbout Souba

• The largest Japanese electricity company which generates electricity up to 2 million kilowatts per year

About the Project

• DS-6500 Based Integrated Dispatching System • Project time: 2016• 80+ DMR terminals

POWERCO, NEW ZEALANDAbout Powerco

• The largest electricity and second largest gas distributor in New Zealand with electricity 30,000km and gas 6,170km• Powerco's 30,000-km electric-power network covers 80% territories of New Zealand North Island electricity distribution area

About the Project

• 35+ DMR Base Station • SCADA transmission supported • Project time: 2016

GAZPROM TRANSGAZ YUGORSK, RUSSIA About Gazprom Transgaz Yugorsk

• The largest gas transmission company of Gazprom established in 1966

About the Project

• Multiple DMR base stations • 120+ DMR ATEX radios • Project time: 2016

KAZTRANSOIL, KAZAKHSTAN About KazTransOil

• A state-owned Oil Transportation Company which aims to develop and integrate the network of Kazakhstan pipelines

About the Project

• 68 DMR base stations • 2,000+ DMR ATEX terminals • Project time: 2015

GOLD FIELDS LIMITED, PERUAbout Gold Fields

• A significant global producer of gold with an annual production of approximately 2.0 million gold equivalent ounces• The first multisite DMR trunking deployment in Peru

About the Project

• The first XPT multisite solution in Peru • 200+ DMR terminals • Project time: 2017

BenefitsThe digital technology offers crystal clear voice even in very noisy environment in the Aminat plant,

and the Intrinsically Safe PD79X Ex with Emergency Button and Man-down feature protects the

worker in case of emergencies. All calls are recorded for truth recovery.

Hytera, together with its partner Zamiliis, provided a one-stop solution for Aminat: the RD98XS super

repeater, the Hytera Dispatch System and Intrinsically Safe DMR portable radio PD79X Ex. Four of the

existing six frequencies were chosen for the two RD98XS, and four working groups (security, services,

operation and maintenance) with one emergency group were programmed to the terminals

according to different users' authority. A dedicated UPS was also provided. Besides the voice

recording, Hytera Dispatch System provided with more functions and features than the HCIS

requirement. The users wanted to use the new system so urgently, that the DMR terminals worked

under direct mode during the installation of the repeater antenna system and later repeater mode.

When the infrastructure installation was finished, a smooth migration was achieved.

Solution

Hytera Communications Corp., Ltd. Hytera Communications Corp., Ltd.

Oil,

Gas

& U

tiliti

es

Oil, G

as & U

tilities

Page 174 Page 175

Every Detail Protection for CNOOCHytera DMR Trunking Pro are Successfully Deployed in the Largest Offshore Oil and Gas Producer in China

UserCNOOC Dongfang Petrochemical Co., Ltd, China

Market segmentOil & Gas

Project time2013

ProductsHytera DMR Trunking Pro PD78X Portable Radio PD79X Ex Portable Radio MD78XG Trunking Duplex Mobile RadioTS-9200 Bi-Direction Amplifier

Solution featuresNetwork modular designMulti-level fault weakening functionMulti-level scheduling featureProfessional digital anti-explosion terminalsHumane anti-explosion accessories

BackgroundChina National Offshore Oil Corporation ("CNOOC") is the largest offshore oil and gas producer in

China. The total investment for Hainan fine chemical project of CNOOC Dongfang Petrochemical

Company reaches more than RMB 8 billions. It locates in Dongfang Industrial Park in Hainan Province

and covers an area of over 70 hectares.

Constructed near the sea and always connected with inflammable and combustible dust or gas in a

risky environment, the project needs a secure, reliable and efficient communications solution to

guarantee safer production, flexible dispatching, accurate monitoring, and quick response in

management and operation.

Customer Demands1. Signal coverage: The signal of the communications system should cover the entire park.

2. Calling groups: At least 29 calling groups can be divided to meet the independent communication

needs, and successful call rate reaches over 95%.

3. PA system: PA intercom & wireless intercom system can be initiated in case of emergency to realize

interoperability between wireless intercom and PA intercom.

4. PSTN call: Full-duplex voice communications between radio and telephone should be realized.

5. Voice recording: The system should be able to record all the voice for analysis afterwards.

6. Fault weakening: The system should have the ability of fault weakening to ensure that the system

does not crash in emergencies to realize unified scheduling.

MD78XGDS-6210 TS-9200BDA PD78X EXPD79X Ex

2017成功案例合辑第6期-21x28.5cm-完整(单P)) 1732017成功案例合辑第6期-21x28.5cm-完整(单P)) 174