Dear Engineers and Consultants
We are an earth moving company (mainly work onshore earth moving) most of our projects are: roads, dams, cut & fill tunnels, mass site grading, and soil transportation (as a result of cut & fill), in the pursuit of business diversification, we are looking to...
We intend to transport a substantial volume of soil (backfilling and embankment material) over a considerable distance. Our approach involves designing a spreader machine equipped with an extended boom. The boom will be constructed as a lattice horizontal/inclined gallery to support an open...
Dear Engineers and expert
I'm conducting a feasibility study for replacing the classical wheeled/truck hauling system with a conveyor belt.
I have to find a reliable value for all Belt Conveyor O&M activities [operation and maintenance ]
1- Energy (Electricity ) as Kwh/Mt/Km kilowatt...
My company is planning to invest in building a Soil Belt conveyor (Overland Conveyor) moving soil ( sand ) from point A to point B,
Belt conveyor overall distance = 5,000 meters
Number of Links: Each belt is 700 meters long, then all belt spools out the material by feeding Chutes
belt...
We are doing 5.3 Km Excavation for a 150 meter width trench and 35 meter depth
the area is swamp (called sabkhah in KSA) and we are looking for a marshy land consultation and equipment selection
the volume of earth overburden is colossal as it is 20 Million M3, and the soil is silty sand
we...
We are moving more than 1.5 Million M3 of rock (with size 2" to 5") from high altitudes as the upper plateau to the lower plateau.
We are using the road for wheeled and truck haulage over using 2.5 KM road , however, the aerial distance is 760 meter
We are looking for an experienced design...
Dear Metal Experts
I heard that Russian metal ВКС-170 having high wearability and could be a good solution for hydraulic hammer chisel, please let me know if somebody has good expereince with this metal?
and what would be the equivealnt code of ASTM or DIN?
Tarek Barham
+971563188219...
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Dear Expert in rock-breaking
What is the maximum hardness of Hydraulic Hammer Chisel I can get in the market? from where ? and how much will cost?
is there any ready-made solution for re-shaping the tip ( H or V Wedge Shape )?
What is the easiest solution...
Dear Engineers and Expert
We are doing 1.5 Million M3 of Rock Cutting in a Rosy granite rock at a high altitude (2400 meters), we have a high consumption of Chisels since it looks like we are using 40 or 42 CRMO or even less, obviously, these materials can be good for soft and mid hardness...
Dear All
I'm looking for an asphalting expert to advise how to deliver the hot asphalt material into a tunnel through an asphalting operation, the tunnel height is low as 5 to 6 meters, which does not allow the big tipper truck to open the dumping jack.
The Tunnel length is 2200 meters...
Our scope of work is to do asphalting for a 2.2 KM double cell 8-meter width tunnel, the clear height of the tunnel is around 7 meters and asphalt trucks will not be capable of doing the tipping operation. therefore we need a special material handling system to deliver the hot asphalt into the...
I'm looking for a Rule of thumb related to Soil/Bulk handling on belt conveyor
Let's assume that we have limestone soil (sand and rock ) and must transport it 10 KM through a Portable/modular Conveyor belt or using ZIP line/Overland belt conveyor.
Is there any research and scientific paper or...
We are doing a marine boardwalk project in UAE, the boardwalk is around 2,000 m2, the boardwalk ( beams and slabs are rested in a pile Cap, the pile cap rested over Steel piles )
where there are more than 140 piles, the piles shall be topped by pile cap and pile plug , the pile cap is 1.8 X...
We are an investment company and planning to start Roller Skating Rink in Middle east
I would Appreciate any technical assistance and support regarding the
Facility planning
Capacity Planning
Layout
Flooring Standards and Specifications
Curve and Rolling Desing.
Thanks in Advance.
Tarek...
I'm conducting a techno-economic feasibility study for producing LN2 - liquid nitrogen in the middle east region.
I was looking for any chemical, process, or electrical engineer who can help me by providing the rule of thumb of electricity consumption to produce N2 gas and N2 liquid at medium...
Dear All
We are mulling to start a racing track / Tactical Mobility Tracing Track in UAE
Therefore we are looking for a good source of construction index ( Rule of thumb) for the Circuit asphalt pavement work
the cost provided by an expert can be lump sum as per USD/m2including all earth...
I was looking for a technical expert in the field of CV Axle rebuild for Rppza and Tripod Joints.
we are talking here about repair the damaged axle by welding makeup, grinding and r-assemble.
we have an automotive workshop in Jordan - Amman city specialized in rebuilding used automotive...
we are planning to start producing high quality of CV joint and Steering boots used in automotive repair activities in the following parts:
A- Raw material Rubber Injection process CV Joint & Steering Road Boot
B- Rubber for Injection process to produce Strut Mount and Rubber Bushing.
C- Rubber...
