Our projects in
KINGDOM OF SAUDI ARABIA
Makkah Clock Tower
Makkah Clock Tower Museum
Makkah Haram Expansion
Hail Al Jouf
INT global was strongly involved in the implementation and installation of a variety of special structures and systems in this unique building.
After successful completion Atom has been entrusted with operation and maintenance of special systems in the Makkah Clock Tower and INT global has been doing works on the biggest clock tower in the world since 2013.
Contain 1,208,904 LEDs
Have 2,200 square meters screen
Have 76,398 LDMWs in a single
Have more than 12,000m of fibre
East and west media wall have 6
doors per side
Contains 1702 luminaries
81,200 KW connection power
Installation at a height ranging
from 400 to 587 meters
(Astronomy 1 to Crescent)
Work takes place under high risk
03 I CLOCK & PEDIMENT
Contain 700.000 LED points
Have 7,000 square meters of
Have 4,122 LDMs in one network
CLOCK MECHANISM I 04
& CLOCK HANDS
The largest clock in the world
The biggest clock hands in the
world in which a technician can
Time provided by 100% accurate
caesium atomic clock
05 I PHOTOVOLTAIC
The upper area of the Jewel is
fitted with 288 solar panels
The system consists of more than
11,000 photovoltaic cells
The generated energy provides
power for the four clock drives
for a sustained continuous
operation and feeds a large
battery used as UPS
LIGHTNING I 06
Selection of class I protection due
ot the extreme height and the
Lightnings with an amplitude
up to 200 kA can be caught and
Entire system consists of 800
fixed lightning rods and 20
retractable Franklin rods
07 I FLASH LIGHTS
21,000 green and white
sparkling, software controlled,
lights installed on the tower give
the possibility to run various
illumination scenarios for
Each of the fixtures contains a
30-joule XENON flash bulb and
10 flashing green LEDs
BEACON LIGHTS I 08
The only one 10 KW beacons in
60 beacons installed across four
Each of them is a custom-made
product with 7 KW and 10 KW
09 I CRESCENT HATCH
The crescent hatch at the Hilal
(on the top) is designed to protect
the interior and the equipment in
case of bad weather conditions
The hatch can be open for any
kind of services (crescent service
crane and switching of external
lighting at night)
LASER LIGHTS I 10
The most powerful lasers in the
Total of 4 beams, each beam is
3.7cm wide, the widest beam in
Each beam has a performance of
The laser beam reaches beyond
MAKKAH CLOCK TOWER
network design, installation & maintenance
Network design, installation & maintenance of firewalls,
swatches, WLAN and cabling.
IT suport for all subcontractors and Makkah Time Institute.
Installation, configuration & maintenance of BOCC. Instalation of subsystem
servers such as Clockdrive server and Laser server.
Providing VPN acess for all subcontractors.
Cable testing and certification for al server roms and subsystems.
Maintenace of all server rooms for all floors.
Following the success of the Makkah Clock Tower project, INT global was awarded with several special packages within the Shamiya expansion project.
Including being appointed as led quality control consultant for all special packages in this phase of the Makkah Haram Expansion.
Assembly of LED Linear Luminaries in gold plated housings, laying of electrical installation, wiring control boxes and final testing & commissioning.
Total length of LED luminaries: 7,565 m, total length of installed cables: 100,000 m
Manpower team: 20-60 electricians and technicians
Working on heights ranging from 6 m to 28,5 m
The Ceremonial Dome is more than just an architectural highlight. The movable dome is designed to be opened when the weather is favorable, but also to automatically open in the event of an emergency to enable smoke extraction. INT global scope includes installation and commissioning of:
The LED lights,
The drive train featuring eight 30kw gear motors ·
The fire alarm system.
Configuration and connection
of the system to the BMS
Installation of 12 motorized movable skylights across the Haram expansion each equipped with:
8 single trolleys, paired into 4 tandem carriages, to offer a fail-safe redundancy
Each skylight die driven by 2 gear motors in a master and slave control configuration
All cables are pulled and connected to the skylight through stainless steel energy chains
Installation of the LED Light system into decorative ceiling panels. Setup of the fibre optic network to link up all the software controlled LED lights.
Total length of installed cables: 163,154 m
7,362 splicing points
1,008 5×5 LED ceiling luminaries
864 4×4 LED ceiling luminaries
94 poles on top of mataf
Installation of gold plated, electro-motorized, sensor controlled glass doors.
Central control and monitoring of all systems
INT global technicians were specially trained to install the elements by the manufacturer in Germany
Installation of various steel constructions inside minarets including platforms, brackets and all mechanical installations
Installation of special facade elements, made of steel, aluminium, and glass, with electrically controlled sliding glass components.
Total 72 arched openings on 4 bridges
Total glass surface: 12,000 square meter
Ongoing quality control of all special packages of the Haram expansion to ensure all contractors provide a complete and properly
constructed product in accordance with all standards, plans and documentation.
10 engineers & architects across electrical, mechanical, architectural and civil engineering fields
in Kingdom of Saudi Arabia
acces ramp to C3 level in podium
Development of the works performed: architectural design, and detailed specification for civil works;
Electrical analysis and design calculations for all electrical elements of the electrical systems (LED lights, IP CCTV, LCD/LED display, AC);
System and Fire Alarm System);
Location diagrams for electrical elements; Equipment and cable sizing calculations;
Plot plans and/or site plans showing electrical power and cable arrangements,
Floor plan layouts for electrical systems, by-laws governing work; submittals, quality control requirements
industrial projects for fod factory
Electrical and mechanical works on food factories in Hail and Al Jouf for flour manufacturers.
works on metro components
Cable laying and puling
Electrical installation testing