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Since the middle of the twentieth century, Roberts & Schaefer
Company has served the International marketplace. We have provided
our "Full Service" engineering, construction and commissioning
expertise in the execution of projects for the broad based mining
industry and beyond. Our service to the mining and mineral processing
industry includes coal handling and benefication plants, cement
handling and production facilities, base and precious metal facilities,
aggregate production plants, industrial mineral processing plants,
and a wide spectrum of bulk material handling and transportation
system.
A significant part of our worldwide service includes electric
utilities, providing the required raw material handling systems,
including fossil fuel receipt, handling, storage and bunker delivery
facilities. Our US and international offices are prepared to respond
promptly to requests for information and services.
Our long and dedicated history and the application of our leading
edge technology to maximize each project's operating efficiency
at the least capital cost, has been the principal tenet of our
extended service.
The following projects define our international experience.
- Hopewell Pagbilao Conveyor
System / Pagbilao, Quezon Province, The Philippines
- Maraven Refinery Expansion
/ PDVSA / Cardon, Venezuela
- Pasta de Conchos Mine / Industrial
Minera Mexico S.A. / Mexico
- PT Freeport Indonesia Power
Plant / Irian Jaya, Indonesia
- Feasibility Study and Bankable
Document / Compania Contractual Minera Leonor / Leonor, Chile
- Batu Hijau / PT Newmont Nusa
Tangarra / Sumbawa, Indonesia
- La Colorado Mine Engineering
Study / Exploraciones Eldorado S.A. De C.V. / Sonora, Mexico
- Carbon Adsorption Plant / Teberebie
Goldfields, Ltd. / Ghana, West Africa
- Thung Song 5 Cement Plant /
KHD-Humboldt Wedag / Siam Cement Company / Thailand
- Sargent & Lundy LLC / Dandong
Generating Station / Dandong, China
- Lampang Cement Plant / KHD-Humboldt
Wedag / Siam Cement Company / Thailand
- Posven Hot Briquetted Iron
Plant Puerto / Ordaz, Venezuela
- Direct Reduction Facility III
(DR3) / Caribbean Ispat Limited / Point Lisas, Trinidad & Tobago
- Petroleum Coke Stockpiling
& Storage Facility / Middle East Oil Refinery (MIDOR) /
Alexandria, Egypt
- Muruntau Heap Leach Project
/ Newmont Gold / Uzbekistan
- Thung Song 6 Cement Plant /
KHD-Humboldt Wedag / Siam Cement Company / Thailand
- Staszic Mine Modernization
/ Katowice Coal Holding Company / Katowice, Poland
- PT Tambang Batubara Bukit Asam
(Persero) / Banko Barat Mine Development, Banko Barat Coal Handling
Facilities / Tanjung Enim, South Sumatra, Indonesia
- Black & Veatch Ltd. / Map Ta
Phut (MTP) Cogeneration Company, Ltd. / Limestone Preparation
Facility / Rayong, Thailand
- Carbones Del Gracious / Coal
Processing Plant Relocation / Venezuela
- Kenjetai Kounrad Project /
Due Diligence Review Kazakhstan / Community of Independent States
- Ash Grove Cement / Feasibility
Study for Equipment Replacement / Blubber Bay / British Columbia,
Canada
- Duke/Fluor Daniel / Material
Handling System / AES-PR Total Energy Plant / Guayama, Puerto
Rico
- Protexa Construction Company
/ Pemex Petroleum Coke Handling / Mexico
- Grupo Alvica / Fluor Daniel/Inelectra
/ Petrolera Ameriven / Hamaca Crude Facility / Jose, Venezuela
- Central Generadora Electrica
/ San Jose Power Station / Coal Handling System / Puerto Quetzel,
Guatemala
- Froth Flotation Plant / Shandong
Province / People's Republic of China
- Mt. Arthur North Coal Project
/ Hunter Valley Energy Coal / near Muswellbrook, New South Wales
/ Australia
- PT Kaltim Prima Coal / Tanjung
Bara Facility / East Kalimantan, Indonesia
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