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ADEZ construction and Facilities Management

@emzy_officialhandle

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CEO Adez construction and Facilities Management!!. A COREN certified civil engineer 👷‍♂️

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At the 34th COREN Engineering Assembly Conference Abuja by @emzy_officialhandle

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3 months ago

“Aliko Dangote built the largest single-train refinery on Earth. In Africa. Let that sink in!”

🔹 650,000 barrels output per day.
🔹 $20 billion invested.
🔹 20 years of fighting, funding, and refusing to quit.

While Nigeria was importing refined fuel from the same crude oil we were exporting, Dangote was laying the foundation for something historic.

Here is what makes the Dangote Refinery an engineering marvel:
🔸 It processes Nigeria’s heavy crude without blending
🔸 It produces petrol, diesel, kerosene, jet fuel, and polypropylene
🔸 It has its own 435MW power plant, because Nigeria’s grid was not going to stop him
🔸 It includes a fertilizer complex that can supply the entire African continent.
🔸 It sits on 2,635 hectares in Lekki, Lagos

But here is the part no one talks about enough:

This refinery is a case study in what African capital, African ambition, and African engineering can build.

Nigeria has the crude. Nigeria has the talent. Nigeria has engineers💯💯.

What we needed was someone willing to bet everything on building the value chain at home.
Dangote did that.(DANGOTE is a name that will echo through time 🗣️🗣️)

The age of Africa exporting raw materials and importing finished products is ending.

And we are the engineers who will close that chapter 💯💯.
Post by Ndubuisi Daniel(LinkedIn)

Engr Adeoye Emmanuel COREN, MBA, PMP, MNSE, MICE, MIAENG, EDEM, ADFM, MNIPES, MNSBE

#DangoteRefinery #Nigeria #OilAndGas #AfricanEngineering #EnergyAfrica by @emzy_officialhandle

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7 months ago

Happy world Engineers day to me and all my fellow engineering Colleagues who thrive to make the world a better place using creativity and innovation to solve problems. by @emzy_officialhandle

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7 months ago

by @emzy_officialhandle

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9 months ago

Seasons greeting from we at Adez Construction and facilities Management. Welcome to 2026 by @emzy_officialhandle

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9 months ago

About 135° #hook.

Why does a 135° hook of specified length is recommended for closed tie bar or stirrups in column or beams? 👷‍♂️✅

A 135° hook for closed stirrups in beams is recommended primarily for structural integrity and safety. Here are the key reasons:

1. Improved Anchorage:

The 135° hook provides better anchorage than a 90° hook. It increases the length of the reinforcement that is embedded in the concrete, which enhances the bond between the steel and concrete. This bond is crucial for transferring the tensile forces from the stirrups to the surrounding concrete.

2. Reduced Risk of Pullout:

The larger angle of the hook helps to prevent the stirrups from pulling out under tension. In scenarios where the beam experiences tension (such as bending), a 135° hook helps to keep the stirrups anchored more effectively compared to a 90° hook.

3. Stress Distribution:

A 135° hook allows for a more favorable distribution of stresses within the stirrup. The hook helps to distribute the forces more evenly, reducing local stress concentrations that could lead to failure.

4. Compliance with Design Codes:

Many design codes and standards specify the use of 135° hooks for stirrups in beams to ensure safety and reliability. Following these guidelines helps ensure that the design meets the required performance criteria.

5. Ease of Construction:

The 135° hook can be easier to handle during construction, as it is less likely to interfere with the placement of concrete or other reinforcements.

Conclusion:

Using a 135° hook for closed stirrups enhances the overall performance of reinforced concrete beams by improving anchorage, reducing pullout risks, ensuring better stress distribution, and adhering to established design standards. This ultimately contributes to the safety and longevity of the structure. by @emzy_officialhandle

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a year ago

How do we build a bridge column in the middle of the sea?

You see a bridge spanning the sea, huge and stable, and you ask, “How did this column get planted in the seabed?! The sea is deep, the currents are strong, and the soil is unstable!”

What I’m about to tell you is not fiction... This is marine civil engineering with a high level of intelligence and precision:

1. The Beginning: Marine Survey
Before anything else, the depths, soil type, currents, tides, and earthquake risks are studied.
The Goal? To know where and how to work.

2. Deep Foundations: We work from the bottom up.
There are two main types:

Piles:
We use massive equipment to drive iron or concrete piles into the seabed until we reach a solid, supportive layer.

Caissons:
Giant concrete boxes are placed in the sea. Some sink to the bottom, while others are anchored to piles.

3. We Dry the Sea! (Cofferdams)
Ah… We build steel barriers around the column site and pump out the water from within them, thus operating on temporary “dry land.”

4. Pouring Concrete Underwater?! (Tremie Method)
If we can’t prevent the water, we use special pipes to pour concrete directly under it without affecting it.

5. Corrosion and Salinity Resistance:
All materials must be treated against salts, the steel is covered with protective layers, and the concrete is made specifically for the marine environment.

6. Each Column = A Project on Its Own
Each column costs millions and is tested and analysed before it can bear the weight of the bridge, vehicles, and weather conditions for many years.

The result?
Bridges like the King Salman Bridge or the Akashi Bridge in Japan… standing on columns under the sea, built with micron-scale precision, and supported by engineering! by @emzy_officialhandle

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a year ago

by @emzy_officialhandle

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a year ago

Facility managers are professionals responsible for the oversight and management of buildings, facilities, and infrastructure. Their role involves ensuring the smooth operation, maintenance, and upkeep of physical spaces.

## Key Responsibilities
1. *Maintenance and repairs*: Coordinating and performing routine maintenance, repairs, and renovations.
2. *Space planning*: Managing space allocation, utilization, and optimization.
3. *Safety and security*: Ensuring compliance with safety regulations, managing emergency response plans, and maintaining security systems.
4. *Budgeting and cost control*: Developing and managing budgets, controlling costs, and optimizing resource allocation.
5. *Vendor management*: Coordinating with contractors, suppliers, and service providers.
6. *Sustainability*: Implementing environmentally responsible practices and reducing waste.

## Industries and Settings
Facility managers work in various industries, including:

1. *Corporate*: Managing office buildings, headquarters, and data centers.
2. *Healthcare*: Overseeing hospitals, clinics, and medical facilities.
3. *Education*: Managing schools, universities, and research facilities.
4. *Government*: Coordinating facilities management for public buildings and infrastructure.

## Skills and Qualities
Effective facility managers possess strong organizational, communication, and problem-solving skills, as well as the ability to work collaboratively with various stakeholders. by @emzy_officialhandle

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a year ago

This is the principles of seismic-resistant design — strategies for building structures that can better withstand earthquakes. It contrasts poor and good design practices using clear visual examples:

Top Row: Poor Seismic Design (What to Avoid)

1. Soft Story (Weak Base)
The bottom level lacks sufficient structural support (often with open parking or large windows).
During an earthquake, this makes the base weak and prone to collapse.
Represented with a tilted, crumbling structure.

2. Plane Discontinuity
Structural elements (like walls or beams) are not aligned vertically through the building.
This creates weak points where forces can cause damage.
The red zigzag arrow shows how the forces follow a disrupted path.

3. Shear Walls Offset
Shear walls (which resist lateral forces) are not aligned floor-to-floor.
Misalignment leads to instability during shaking.
The red dashed line highlights the offset and a red cross marks it as incorrect.

Bottom Row: Good Seismic Design (What to Do)

1. Strong Base
The building has a well-supported and reinforced lower level.
This ensures stability during lateral movement in an earthquake.

2. Plane Continuity
Structural elements are vertically aligned.
The red arrow shows a continuous path for force transmission.
This design helps distribute seismic forces evenly.

3. Shear Walls Line Up
Shear walls are stacked directly above each other on all floors.
This ensures consistent strength and stability.
Marked with a green check to indicate correct design. by @emzy_officialhandle

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a year ago

Here is something to know about Concrete Jacketing.

Concrete jacketing is a technique used to strengthen and repair existing concrete structures, such as columns, beams, or foundations. It involves adding a new layer of concrete around the existing structure, often with additional reinforcement, to enhance its strength, durability, and stability.

Concrete jacketing is commonly used in various applications, including:

1. Repairing damaged or deteriorated concrete structures
2. Upgrading existing structures to meet new design loads or codes
3. Enhancing structural stability and safety
4. Extending the lifespan of existing structures

The process typically involves:

1. Surface preparation: Cleaning and roughening the existing concrete surface to ensure a strong bond between the old and new concrete.

2. Adding reinforcement: Installing new steel rebar or mesh to provide additional strength and support.

3. Applying a bonding agent: Using a bonding agent, such as epoxy or cement based mortar, to ensure a strong bond between the old and new concrete.

4. Pouring new concrete: Casting a new layer of concrete around the existing structure, often using a high-strength or specialized concrete mix.

Benefits of concrete jacketing include:

1. Increased strength and load-carrying capacity
2. Improved durability and resistance to degradation
3. Enhanced stability and structural integrity
4. Ability to repair damaged or deteriorated concrete
5. Cost effective alternative to replacement by @emzy_officialhandle

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a year ago

by @emzy_officialhandle

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3 years ago