Competitiveness through diversity Commissioning Installation Manufacture Procurement Project Management Shop Detailing Concept Design

Bulk Earthworks Civil Structural Mechanical &

Pneumatic Electrical and

C&I

Reference Plants

• Eskom Power Stations (Majuba, Duvha, Kriel, Kendal, Tutuka, Komati, Grootvlei, Lethabo, Matla, Medupi, Camden)

• Mozal 1 & 2 - Harbor facilities

• CTBV Power Station – Belle Vue Mauritius

• CTSav Power Station – Savanna Mauritius

• Iskenderun Power Station - Turkey

• CTG Power Station – Reunion

• Ash Resources – Matla & Lethabo

• PPC Group (Dwaalboom, Jupiter, PE, Slurry, Lime Acres, Hercules)

• De Beers – Premier mine

• Botswana Ash

• Palaborwa Foskor Mining

• Kumba Iron Ore

• Goldfields

• Siemens

• Hitashi

Iron Ore Coke Coal Fly Ash/ Bagasse

Cement Alumina Lime Soda Ash

Laser park, Honeydew • 42 Kielboot Ave (Head Office) • 43 Kielboot Ave • 99 Ridge Road • c/o Colleen & Johann Street (Tecno park – future industrial development)

Muldersdrift

• 153 Nooitgedacht Rd, Muldersdrift

Standerton • c/o 18/18a Muller Street • 9 Vry Street

• 42 Kielboot Ave (Head Office)

• 43 Kielboot Ave

Laser park, Honeydew • 42 Kielboot Ave (Fabrication & Workshop) • 43 Kielboot Ave (Fabrication) • 40 Kielboot Ave (Warehousing) • 13 Kielboot Ave (Fabrication & Storage) • 11 Kielboot Ave (Fabrication & Storage) • 99 Ridge Road (Profile cutting, Job Shop Fabrication) • c/o Colleen & Johann Street (Tecno park – future industrial development)

Muldersdrift

• 153 Nooitgedacht Rd, Muldersdrift (Fabrication & Storage)

Standerton • c/o 18/18a Muller Street (Fabrication & Storage) • 9 Vry Street (Fabrication & Storage)

• 99 Ridge Road, Honeydew

Fiber Laser Cutter

CNC Plasma cutting machine 6 x 3 m bed

Press brake

Surface Grinder

Drill press

• 42 & 43 Kielboot Ave, Honeydew (Fabrication & Workshop)

CNC Lathe

CNC Machine Centre

Manual Lathe

• 11 Kielboot Ave, Honeydew

• 40 Kielboot Ave, Honeydew

• 153 Nooitgedacht Rd, (Fabrication & Storage)

Heavy boilermaking

Corrosion protection - Standblasting & Painting

Structural Steel manufacturing

Construction laydown area

• PSE Fabrication

• 18/18a Muller Street (Fabrication & Storage)

• 9 Vry Street (Fabrication & Storage)

• 16 Johann Street

• Future expansion: RULA Tecno Park • Establishing a Tecno Park within 1 km of the existing facilities.

• An industrial area of 72,000 m².

Architectural illustrated layout:

Laser park, Honeydew • 16 Johann Street • 4 Eagle Reef, Zeiss Ave • 29 Eagle Dawn, Zeiss Ave • 63 Eagle Dawn, Zeiss Ave

Kriel • 20 Gardena Street

Volksrust • 35 Sarel Cilliers Street

Amersfoort • 65 Sybrand van Niekerk Street

Witbank • Agricultural holding

• Majuba Power station

• Medupi Power station

Mobile assets Mobile cranes

• 2 – 4.5 ton • 6 – 8 ton • 1 – 16 ton • 3 – 25 ton • 1 – 30 ton • 1 – 80 ton 28 – Bakkies • (Ford, Toyota, Hyundai)

Trucks

• Hino 10 ton and crane • Dyno 5 • Scania R 420 LA 6X4

Busses: 2 - Mercedes: Sprinter 32 seater 2 - Toyota: Quantum 14 seater 2 – 65 Seater busses Civil equipment: 2 – Back actors 1 - Telehandler

Forklifts, Tractors, Trailers, Tankers, Mobile Generators

Human Resources • Engineers & Technicians - 48 • Office management - 31 • Trade tested artisans - 30 • Skilled artisans - 61 • Semi skilled artisans - 75 • Unskilled - 65 Total (excluding subsidiaries) - 310

Training Facilities • MERSETA accreditation • Internal training :

Trade Tests, e.g. Boilermakers, Fitters, coded Welders, Electrical & C&I Life / Soft skills Product knowledge Plant knowledge Organisational behaviour

ENGINEERING DISCIPLINES

Structural

Mechanical

Electrical

C&I

Bulk Handling Solutions

Civil

Bulk Handling Solutions

Civil

Civil

Civil

Bulk Earthworks

Structural • Platforms, Walkways, Staircases and Supports • Lift Shafts • Pipe and Conveyor Gantries • Transfer house • Steel Silo’s, Cones and Hoppers • Complete Design and Engineering

Structural

Electrical Complete Design, engineering and Project management from load calculations, switchgear and PLC’s to software developing and operator station configuration - Electrical reticulation - Switchgear design - Power supply cubicles - In line air heaters

Control and Instrumentation - Automation hardware & installations - Cable block Diagrams - Wiring Diagrams

Conveying

Stacking & Reclaiming

Processing Plant

Storage, Discharge & Loading

Bulk Handling Solutions

Complementary Equipment

Pneumatic Mechanical

Conveying Pneumatic

Blowers& Fans

Laval Nozzles

Water Separators

Airslides, Airlifts etc.

Fillings Systems

Pressure Vessels

PV Nozzles

PV vent System Orifices Dome

valves Dens- & Lean-

phase pipes

Ceramic bends

Diverter valves

Filters

Compressors

Belt conveyors for coal, ash and other materials from 100 T/h to 2000 T/h. Important Features • High quality with durability • Well engineered chute work to minimise blockages • Elegant material flow at transfer points • Dust suppression and venting

Turnkey Capabilities • All mechanical equipment • All steelwork • All electrical work • All control & Instrumentation

Conveyor Systems - Belt

Goose neck Arrangement Finite Element Analysis

Goose neck Arrangement

RULA has the ability and know-how to provided turnkey solutions which incorporate screw conveyors. Solutions Provided RULA have used the screw conveyor principle in the following plants: • Feeding a Bag Filling Bin • To cool down bagasse sufficiently out of a boiler to

convey pneumatically • Discharge of Lime into a conditioning plant • Remove pulsed material from a Filter Fan back

onto belt conveyors

Typical

Screw

Conveyor

Water

Cooled

Screw

Conveyors

Conveyor Systems - Screw

• Vertical stress fields • High pressures

• Vertical/radial stress field combination

• Radial stress fields • Reduced feeder pressures

Belt feeders

• Designed to accurately supply a specified coal capacity. • Only locally developed, designed and manufactured feeders to enable easy

customisation to specific application, • Ensuring cost and lead-time benefits of local supply.

Coal Feeders

Several Access Hatches

Access Door

Sight Glass

Coal feeder and belt scale locally designed and manufactured

Bucket Elevators • Designed for fine (e.g. fly ash) or coarse (e.g.

coal) material. • Material is fed into the boot of the elevator via

an integrated inlet chute. It is important that the inlet chute is customized for the particular application, ensuring an effective and efficient feed.

• Buckets are attached to the belt by specialized elevator bolts which have a flat head, thereby minimizing interference with the head and tail end pulleys. The mechanical belt splice aligns the splicing bolts axially with the belt, ensuring a strong, reliable and flexible coupling.

Head end, discharge

chute and bucket

design are integrated

to ensure correct

material trajectory

Counterweight

tensioner

Inlet chute designed

for application. In

this case aerated for

fine material

Mechanical

splice

Conveyor Systems – Submerged Scraper

Storage & Discharge

Multi Cell silo – 10 000 T

Complementary Equipment

Complementary Equipment

Aeroslides & Aeration

Membrane Air Heaters

Air Supply

Airlifts

Bag Filters

Belt Scale

Conditioners

Cruncher

Dampers

Fans Fire Protection

Hoppers

Level Switches

Mass Flow Devices

Piping – LP Steam, Air &

Water

Pressure Vessels

Scrubbers

Valves

Water Separators

Wear Resistant

Bends

Quality Management • Quality is always the result

of high intention, sincere effort, intelligent direction and skilful execution;

• It represents the wise choice of many alternatives.

• With this in mind, we are proud to announce our newly awarded ISO 9001:2008 accreditation.