๐แแตแณแแแซ
๐แจ แแแฃแณ แจแแแแต แแณแซ แฅแซแ
โญ๏ธแแแต แแแบ แขแตแแแ แแแจแ
๐แแญแแฉ May 18 2025 แ แแฃแ แ แซแแณแ แแแฃ แแญ แแฅแทแแข
โ๏ธแจแแแฃแณ แแแแต แแ แจแฅแซ แแแ แแตแณแแแซแ แ แแแฃ แจแณแฐแ แฅแตแจ 30 แแแต แแแข
๐ซแแญแแฉแ แจแฐแซแซแแ แจแแแฃ แ แ แแจแต แญแปแแแข
Via Capital Newspaper
@etconp
๐แจ แแแฃแณ แจแแแแต แแณแซ แฅแซแ
โญ๏ธแแแต แแแบ แขแตแแแ แแแจแ
๐แแญแแฉ May 18 2025 แ แแฃแ แ แซแแณแ แแแฃ แแญ แแฅแทแแข
โ๏ธแจแแแฃแณ แแแแต แแ แจแฅแซ แแแ แแตแณแแแซแ แ แแแฃ แจแณแฐแ แฅแตแจ 30 แแแต แแแข
๐ซแแญแแฉแ แจแฐแซแซแแ แจแแแฃ แ แ แแจแต แญแปแแแข
Via Capital Newspaper
@etconp
โค5๐1
๐แตแณแ (Stirrup) แแแตแแ?
๐ซA stirrup is a closed loop of rebars in a reinforced concrete component that keeps the main reinforcement (RFT) bars together.
โบStirrups may be of various types depending on the design and shape of the structural members.
โบStirrups are essential components in reinforced concrete beams, providing support and stability by resisting shear forces and preventing bending.
๐Here are the common types of stirrups used in concrete beams:
โ๏ธ1. Standard Stirrups:
- These are the most common type used in beams, generally shaped as closed loops or rectangles. They provide lateral support to the main reinforcement bars and help maintain proper spacing.
โ๏ธ2. U-shaped Stirrups:
- These stirrups have a U shape and are typically used where reinforcement needs to be anchored at specific points. They can also enhance the shear strength of the beam.
โ๏ธ3. Closed Stirrups:
- These stirrups form a complete loop. They are effective in providing confinement to the main reinforcement and improving overall structural integrity.
โ๏ธ4. Open Stirrups:
- Open stirrups are used when continuous vertical spacing is required. They don't fully encircle the main reinforcement, which may be necessary in certain design scenarios.
โ๏ธ5. Tied Stirrups:
- These incorporate ties to hold the stirrups in place, ensuring they do not shift during concrete pouring. They can provide additional stability to the structure.
โ๏ธ6. Spiral Stirrups:
- Used in columns but sometimes applied in beams, spiral stirrups provide uniform confinement and enhance the ductility of concrete.
โ๏ธ7. Variable Stirrups:
- These stirrups can change in size or spacing along the length of the beam, accommodating varying shear stresses at different points.
โ๏ธ8. Lapped Stirrups:
- Used where additional length is needed to connect stirrups with spacing issues. They maintain structural integrity while easing construction.
โ๏ธ9. Diagonal Stirrups:
- Sometimes employed for specific shear reinforcement needs, these may be positioned at an angle within the beam to better accommodate shear forces.
๐ฒThe type of stirrup to use often depends on the design requirements, load considerations, and specific codes or standards being followed.
โบAlways refer to project specifications and engineering guidelines for the appropriate choice!
โบIf you donโt provide proper specifications of stirrups, spacing in the construction building may collapse, so the designer should preferably specify the spacing of the stirrups along with the structure.
@etconp
๐ซA stirrup is a closed loop of rebars in a reinforced concrete component that keeps the main reinforcement (RFT) bars together.
โบStirrups may be of various types depending on the design and shape of the structural members.
โบStirrups are essential components in reinforced concrete beams, providing support and stability by resisting shear forces and preventing bending.
๐Here are the common types of stirrups used in concrete beams:
โ๏ธ1. Standard Stirrups:
- These are the most common type used in beams, generally shaped as closed loops or rectangles. They provide lateral support to the main reinforcement bars and help maintain proper spacing.
โ๏ธ2. U-shaped Stirrups:
- These stirrups have a U shape and are typically used where reinforcement needs to be anchored at specific points. They can also enhance the shear strength of the beam.
โ๏ธ3. Closed Stirrups:
- These stirrups form a complete loop. They are effective in providing confinement to the main reinforcement and improving overall structural integrity.
โ๏ธ4. Open Stirrups:
- Open stirrups are used when continuous vertical spacing is required. They don't fully encircle the main reinforcement, which may be necessary in certain design scenarios.
โ๏ธ5. Tied Stirrups:
- These incorporate ties to hold the stirrups in place, ensuring they do not shift during concrete pouring. They can provide additional stability to the structure.
โ๏ธ6. Spiral Stirrups:
- Used in columns but sometimes applied in beams, spiral stirrups provide uniform confinement and enhance the ductility of concrete.
โ๏ธ7. Variable Stirrups:
- These stirrups can change in size or spacing along the length of the beam, accommodating varying shear stresses at different points.
โ๏ธ8. Lapped Stirrups:
- Used where additional length is needed to connect stirrups with spacing issues. They maintain structural integrity while easing construction.
โ๏ธ9. Diagonal Stirrups:
- Sometimes employed for specific shear reinforcement needs, these may be positioned at an angle within the beam to better accommodate shear forces.
๐ฒThe type of stirrup to use often depends on the design requirements, load considerations, and specific codes or standards being followed.
โบAlways refer to project specifications and engineering guidelines for the appropriate choice!
โบIf you donโt provide proper specifications of stirrups, spacing in the construction building may collapse, so the designer should preferably specify the spacing of the stirrups along with the structure.
@etconp
โค5๐5๐1
แณแแซแต แแแต แฅแ แแฆแแต แ แ
แซแข
๐แแแตแ แแฆแแต แ แแแแต แ แญแแต แจแฐแแแ แ แแ
โง แแแ แ แ แแต แฆแณ แแแแ แ แญแฅ
โง แแตแญแซแฝแ แตแซแฝแ
๐แขแตแฎแตแซ แแตแฅ แจแตแ แฅแแแญแแณแแ
โง แญแฐแแแแ แซแแญแฉแ
0904040477
0994941708
๐แแแตแ แแฆแแต แ แแแแต แ แญแแต แจแฐแแแ แ แแ
โง แแแ แ แ แแต แฆแณ แแแแ แ แญแฅ
โง แแตแญแซแฝแ แตแซแฝแ
๐แขแตแฎแตแซ แแตแฅ แจแตแ แฅแแแญแแณแแ
โง แญแฐแแแแ แซแแญแฉแ
0904040477
0994941708
๐Trial Compaction for Embankment Layer?
๐ทGiven Details:
- Soil Type: Silt (cohesive, fine-grained soil, sensitive to moisture content).
- Embankment Specifications: 90% of maximum dry density (MDD) per Modified Proctor (AASHTO T 180).
- Layer Thickness: 200 mm (8 inches).
- Equipment: Motor grader, bulldozer, smooth drum roller.
- Governing Standard: AASHTO.
๐ซWhy Trial Compaction is Necessary
โบSilt is highly sensitive to moisture, prone to becoming unstable if too wet or too dry. Trial compaction is critical to:
- Determine the optimal moisture content and compaction effort to achieve 90% MDD.
- Ensure the smooth drum roller (and other equipment) can achieve the required density for a 200 mm lift.
- Establish a repeatable process to meet AASHTO standards and prevent issues like excessive settlement or shear failure.
๐Steps for Conducting Trial Compaction
1. Select Test Area:
- Choose a representative section of the embankment site (e.g., 10 m x 10 m).
- Ensure the subgrade is properly prepared and leveled (using the motor grader or bulldozer).
2. Prepare Material:
- Source silt from the same borrow pit or stockpile as the embankment fill.
- Conduct a Modified Proctor test (AASHTO T 180) in the lab to determine the MDD and optimum moisture content (OMC) for the silt. Silt typically has a narrow OMC range (e.g., 12โ20%).
3. Adjust Moisture Content:
- Check the in-situ moisture content of the silt using a moisture meter or oven-drying method.
- Adjust moisture by adding water (if too dry) or allowing drying (if too wet) to approach the OMC. Use the motor grader to spread and mix the material evenly.
4. Set Up Trial Parameters:
- Spread the silt in a 200 mm loose lift (compacted thickness should be ~150โ180 mm after rolling).
- Test different compaction efforts:
- Vary the number of passes (e.g., 4, 6, 8 passes) with the smooth drum roller.
- Test the bulldozer for initial spreading and compaction, but rely on the smooth drum roller for final compaction, as itโs better suited for silt.
- Note: Smooth drum rollers are effective for silt, but ensure the rollerโs weight and vibration settings are appropriate (vibratory mode may be needed for cohesive soils).
5. Compact and Test:
- Compact the test section in small increments (e.g., 2โ3 passes per test).
- Measure in-situ density after each test using:
- Nuclear density gauge (AASHTO T 310) for quick results.
- Sand cone test (AASHTO T 191) for verification.
- Compare the achieved dry density to 90% of the MDD from the Modified Proctor test.
- Record moisture content to ensure itโs within ยฑ2% of OMC.
6. Evaluate and Optimize:
- Identify the minimum number of passes and roller settings (e.g., static vs. vibratory) that achieve 90% MDD.
- If the target density isnโt reached, adjust moisture content, lift thickness (e.g., reduce to 150 mm), or roller settings, and repeat the trial.
7. Document Findings:
- Record the optimal parameters: moisture content, number of passes, roller type/settings, and lift thickness.
- Create a compaction procedure for the project, specifying equipment use and quality control measures.
โ๏ธKey Considerations
- Soil Type (Silt):
- Silt is cohesive and sensitive to moisture. Over-compaction can cause shear failure, while under-compaction may lead to settlement.
- Ensure the moisture content is tightly controlled (within ยฑ2% of OMC) to avoid a โspongyโ or unstable layer.
- If the silt is too wet, it may require drying or mixing with drier material. If too dry, add water and mix thoroughly with the motor grader.
- Layer Thickness:
- A 200 mm loose lift is reasonable for silt but may need adjustment (e.g., 150 mm) if compaction struggles to meet 90% MDD.
- Ensure uniform spreading with the motor grader or bulldozer before rolling.
@etconp
๐ทGiven Details:
- Soil Type: Silt (cohesive, fine-grained soil, sensitive to moisture content).
- Embankment Specifications: 90% of maximum dry density (MDD) per Modified Proctor (AASHTO T 180).
- Layer Thickness: 200 mm (8 inches).
- Equipment: Motor grader, bulldozer, smooth drum roller.
- Governing Standard: AASHTO.
๐ซWhy Trial Compaction is Necessary
โบSilt is highly sensitive to moisture, prone to becoming unstable if too wet or too dry. Trial compaction is critical to:
- Determine the optimal moisture content and compaction effort to achieve 90% MDD.
- Ensure the smooth drum roller (and other equipment) can achieve the required density for a 200 mm lift.
- Establish a repeatable process to meet AASHTO standards and prevent issues like excessive settlement or shear failure.
๐Steps for Conducting Trial Compaction
1. Select Test Area:
- Choose a representative section of the embankment site (e.g., 10 m x 10 m).
- Ensure the subgrade is properly prepared and leveled (using the motor grader or bulldozer).
2. Prepare Material:
- Source silt from the same borrow pit or stockpile as the embankment fill.
- Conduct a Modified Proctor test (AASHTO T 180) in the lab to determine the MDD and optimum moisture content (OMC) for the silt. Silt typically has a narrow OMC range (e.g., 12โ20%).
3. Adjust Moisture Content:
- Check the in-situ moisture content of the silt using a moisture meter or oven-drying method.
- Adjust moisture by adding water (if too dry) or allowing drying (if too wet) to approach the OMC. Use the motor grader to spread and mix the material evenly.
4. Set Up Trial Parameters:
- Spread the silt in a 200 mm loose lift (compacted thickness should be ~150โ180 mm after rolling).
- Test different compaction efforts:
- Vary the number of passes (e.g., 4, 6, 8 passes) with the smooth drum roller.
- Test the bulldozer for initial spreading and compaction, but rely on the smooth drum roller for final compaction, as itโs better suited for silt.
- Note: Smooth drum rollers are effective for silt, but ensure the rollerโs weight and vibration settings are appropriate (vibratory mode may be needed for cohesive soils).
5. Compact and Test:
- Compact the test section in small increments (e.g., 2โ3 passes per test).
- Measure in-situ density after each test using:
- Nuclear density gauge (AASHTO T 310) for quick results.
- Sand cone test (AASHTO T 191) for verification.
- Compare the achieved dry density to 90% of the MDD from the Modified Proctor test.
- Record moisture content to ensure itโs within ยฑ2% of OMC.
6. Evaluate and Optimize:
- Identify the minimum number of passes and roller settings (e.g., static vs. vibratory) that achieve 90% MDD.
- If the target density isnโt reached, adjust moisture content, lift thickness (e.g., reduce to 150 mm), or roller settings, and repeat the trial.
7. Document Findings:
- Record the optimal parameters: moisture content, number of passes, roller type/settings, and lift thickness.
- Create a compaction procedure for the project, specifying equipment use and quality control measures.
โ๏ธKey Considerations
- Soil Type (Silt):
- Silt is cohesive and sensitive to moisture. Over-compaction can cause shear failure, while under-compaction may lead to settlement.
- Ensure the moisture content is tightly controlled (within ยฑ2% of OMC) to avoid a โspongyโ or unstable layer.
- If the silt is too wet, it may require drying or mixing with drier material. If too dry, add water and mix thoroughly with the motor grader.
- Layer Thickness:
- A 200 mm loose lift is reasonable for silt but may need adjustment (e.g., 150 mm) if compaction struggles to meet 90% MDD.
- Ensure uniform spreading with the motor grader or bulldozer before rolling.
@etconp
โค11๐2๐ฅ1
๐MODERN CONSTRUCTION TECHNOLOGY
๐ซModern construction technologies encompass a wide range of advancements designed to improve efficiency, accuracy, safety, and sustainability in the building industry.
โบThese technologies include digital tools like Building Information Modeling (BIM), construction drones, 3D printing, and automation, as well as more traditional methods like off-site construction and modular building.
โญ๏ธHere's a more detailed look:
โ๏ธ1. Digital Tools and Software:
โข Building Information Modeling (BIM):
BIM is a process of digitally creating and managing building design data, allowing for better collaboration, communication, and project planning.
โข Data Collection Apps:
These apps, often used with drones or other devices, help collect and analyze data on construction sites, enabling more accurate planning and project management.
โข Software for Project Management:
Software like Primavera P6 can help with scheduling, budgeting, and resource allocation on construction projects.
โ๏ธ2. Construction Automation and Robotics:
Drones:
Drones are used for site surveying, progress monitoring, and safety inspections, improving efficiency and reducing risks.
3D Printing:
3D printing is being used for creating components, pre-fabricated structures, and even entire buildings, allowing for faster construction and design flexibility.
Robotics:
Robots are increasingly being used on construction sites for tasks like bricklaying, welding, and concrete pouring, enhancing productivity and reducing manual labor.
โ๏ธ3. Modern Methods of Construction (MMC):
โข Modular Construction:
Prefabricated modules are manufactured off-site and then transported to the construction site for assembly, speeding up construction and reducing waste.
โข Off-Site Construction:
This refers to building components or entire structures in a factory setting before bringing them to the construction site for assembly.
โข Precast Concrete:
Concrete components are cast in a factory and then transported to the site for installation, allowing for faster construction and greater precision.
โข Insulated Concrete Formwork (ICF):
ICFs are used to create walls and floors, providing insulation and accelerating construction.
โ๏ธ4. Other Advancements:
โข Augmented Reality (AR) and Virtual Reality (VR):
AR and VR technologies are used for project visualization, training, and site design, enhancing communication and collaboration.
โข Smart Building Technologies:
These technologies integrate sensors, automation, and connectivity into buildings, improving energy efficiency, comfort, and security.
โข Sustainable Construction Practices:
Modern construction technologies are increasingly focused on using sustainable materials, reducing waste, and minimizing environmental impact.
@etconp
๐ซModern construction technologies encompass a wide range of advancements designed to improve efficiency, accuracy, safety, and sustainability in the building industry.
โบThese technologies include digital tools like Building Information Modeling (BIM), construction drones, 3D printing, and automation, as well as more traditional methods like off-site construction and modular building.
โญ๏ธHere's a more detailed look:
โ๏ธ1. Digital Tools and Software:
โข Building Information Modeling (BIM):
BIM is a process of digitally creating and managing building design data, allowing for better collaboration, communication, and project planning.
โข Data Collection Apps:
These apps, often used with drones or other devices, help collect and analyze data on construction sites, enabling more accurate planning and project management.
โข Software for Project Management:
Software like Primavera P6 can help with scheduling, budgeting, and resource allocation on construction projects.
โ๏ธ2. Construction Automation and Robotics:
Drones:
Drones are used for site surveying, progress monitoring, and safety inspections, improving efficiency and reducing risks.
3D Printing:
3D printing is being used for creating components, pre-fabricated structures, and even entire buildings, allowing for faster construction and design flexibility.
Robotics:
Robots are increasingly being used on construction sites for tasks like bricklaying, welding, and concrete pouring, enhancing productivity and reducing manual labor.
โ๏ธ3. Modern Methods of Construction (MMC):
โข Modular Construction:
Prefabricated modules are manufactured off-site and then transported to the construction site for assembly, speeding up construction and reducing waste.
โข Off-Site Construction:
This refers to building components or entire structures in a factory setting before bringing them to the construction site for assembly.
โข Precast Concrete:
Concrete components are cast in a factory and then transported to the site for installation, allowing for faster construction and greater precision.
โข Insulated Concrete Formwork (ICF):
ICFs are used to create walls and floors, providing insulation and accelerating construction.
โ๏ธ4. Other Advancements:
โข Augmented Reality (AR) and Virtual Reality (VR):
AR and VR technologies are used for project visualization, training, and site design, enhancing communication and collaboration.
โข Smart Building Technologies:
These technologies integrate sensors, automation, and connectivity into buildings, improving energy efficiency, comfort, and security.
โข Sustainable Construction Practices:
Modern construction technologies are increasingly focused on using sustainable materials, reducing waste, and minimizing environmental impact.
@etconp
โค8๐2
๐แ แฅแซแแ แจแธแแฎแซ แ แแณ แฐแจแ แแญแต แแแแแต แแแฃแณ แแ
๐ซแฅแซแแ แจแตแณแญ แแฅแชแซแแฝ แจแแแฃแแ แจแธแแฎแซ แ แแณ แฐแจแ แแญแต แแแ แฅแ แแฅแ-แแ แณแญ แฐแตแแ แจแแ แแแแถแฝแ แแแแแฃแต แฅแจแฐแ แแแฝแ แต แแแข
โบแญแ แ แแแแ แแ แจแฐ แแแต แฅแแ แแแ แแแซแ แฐแแญแฎ แแแ แฅแจแฐแฃแ แแแข
๐งแฐแแซแแชแแฝแฆ แจแธแแฎแซ แ แแณ แฐแจแ แแญแต แ แแต แ แ แตแแแต แแ แต แแตแฅ แจแแแแแ แจแฐแแ แตแแแญ แแฅแ แตแ แ แแฐแซแต แแแแถแฝแ แ แแซแซแฃ แจแ แ แแ แจแแแฉ แฅแ แแ แซแฃแข แฐแตแแ แแแ แฅแแฒแแแก แจแแซแตแฝแ แแแแ แฐแญแฐแแ แณแแข
โบแจแธแแฎแซ แ แแณ แฐแจแ แแญแตแ แ แแแแต แแฎแแญแต แแตแฅ แฅแแฒแซแฐแต แ แแตแจแ แฅแซแแ แจแแแตแ แแ แถแฝแ แแแแต แฅแ แจแซแญแฆแ แแแตแ แ แแแแต แ แแแแต แแแฃแณ แแ แต แจแฐแแแฐแแ แจแแซแแซแ แ แแแแ แแฐแต แแญ แแแฅ แฅแซแแฃแฝ แแแข
โบแ แ แแซ แแณแแแฝ แแญ แจแฐแฐแจแ แจแแแแชแซ แแจแซแแฝ แ แตแฐแแ แฅแแซแฌ แ แณแญแฐแแแฃ แญแ แแ แซ แจแธแแฎแซ แ แแณ แฐแจแ แแญแตแ แฅแแฐ แแฅแ แต แแตแฐแ แ แแแแก แแแแถแฝ แแญ แแแฅ แแซแแฃ แฅแแฐแแฝแ แฐแจแแแงแแข
โบแญแ แจแแฅแญแ แฐแจแ แแญแตแ แ แแด แแ แแ แแแแแแตแฃ แแแ แแฃแขแแต แฅแ แแแ แจแฐ แแแต แแแแแต แตแ แแแข
@etconp
๐ซแฅแซแแ แจแตแณแญ แแฅแชแซแแฝ แจแแแฃแแ แจแธแแฎแซ แ แแณ แฐแจแ แแญแต แแแ แฅแ แแฅแ-แแ แณแญ แฐแตแแ แจแแ แแแแถแฝแ แแแแแฃแต แฅแจแฐแ แแแฝแ แต แแแข
โบแญแ แ แแแแ แแ แจแฐ แแแต แฅแแ แแแ แแแซแ แฐแแญแฎ แแแ แฅแจแฐแฃแ แแแข
๐งแฐแแซแแชแแฝแฆ แจแธแแฎแซ แ แแณ แฐแจแ แแญแต แ แแต แ แ แตแแแต แแ แต แแตแฅ แจแแแแแ แจแฐแแ แตแแแญ แแฅแ แตแ แ แแฐแซแต แแแแถแฝแ แ แแซแซแฃ แจแ แ แแ แจแแแฉ แฅแ แแ แซแฃแข แฐแตแแ แแแ แฅแแฒแแแก แจแแซแตแฝแ แแแแ แฐแญแฐแแ แณแแข
โบแจแธแแฎแซ แ แแณ แฐแจแ แแญแตแ แ แแแแต แแฎแแญแต แแตแฅ แฅแแฒแซแฐแต แ แแตแจแ แฅแซแแ แจแแแตแ แแ แถแฝแ แแแแต แฅแ แจแซแญแฆแ แแแตแ แ แแแแต แ แแแแต แแแฃแณ แแ แต แจแฐแแแฐแแ แจแแซแแซแ แ แแแแ แแฐแต แแญ แแแฅ แฅแซแแฃแฝ แแแข
โบแ แ แแซ แแณแแแฝ แแญ แจแฐแฐแจแ แจแแแแชแซ แแจแซแแฝ แ แตแฐแแ แฅแแซแฌ แ แณแญแฐแแแฃ แญแ แแ แซ แจแธแแฎแซ แ แแณ แฐแจแ แแญแตแ แฅแแฐ แแฅแ แต แแตแฐแ แ แแแแก แแแแถแฝ แแญ แแแฅ แแซแแฃ แฅแแฐแแฝแ แฐแจแแแงแแข
โบแญแ แจแแฅแญแ แฐแจแ แแญแตแ แ แแด แแ แแ แแแแแแตแฃ แแแ แแฃแขแแต แฅแ แแแ แจแฐ แแแต แแแแแต แตแ แแแข
@etconp
โค7๐6๐1
Ethiopian Construction Vacancy & Tender
๐DIFFERENCES BETWEEN SLOPE FOOTINGS AND STEPPED FOOTINGโคต๏ธ @etconp
๐DIFFERENCES BETWEEN SLOPE FOOTINGS AND STEPPED FOOTING
โบSlope footings and stepped footings are both used in construction on sloping sites, but they differ in design and application:
๐งSLOPE FOOTING
1. CONTINUOUS SLOPE: Follows the natural slope of the land.
2. UNIFORM DEPTH: The footing depth varies uniformly with the slope.
3. SUITABLE FOR: Gentle to moderate slopes.
๐งSTEPPED FOOTING
1. MULTIPLE LEVELS: Designed with multiple steps to accommodate the slope.
2. DISCRETE DEPTH CHANGES: Each step has a distinct depth change.
3. SUITABLE FOR: Steeper slopes or sites with significant elevation changes.
๐ทKEY DIFFERENCES
1. DESIGN APPROACH: Slope footings follow the natural slope, while stepped footings use discrete steps.
2. CONSTRUCTION COMPLEXITY: Stepped footings can be more complex to construct due to multiple levels.
3. SITE CONDITIONS: Slope footings are suitable for gentler slopes, while stepped footings are better suited for steeper slopes.
โบThe choice between slope footings and stepped footings depends on the site's topography, soil conditions, and design requirements.
@etconp
โบSlope footings and stepped footings are both used in construction on sloping sites, but they differ in design and application:
๐งSLOPE FOOTING
1. CONTINUOUS SLOPE: Follows the natural slope of the land.
2. UNIFORM DEPTH: The footing depth varies uniformly with the slope.
3. SUITABLE FOR: Gentle to moderate slopes.
๐งSTEPPED FOOTING
1. MULTIPLE LEVELS: Designed with multiple steps to accommodate the slope.
2. DISCRETE DEPTH CHANGES: Each step has a distinct depth change.
3. SUITABLE FOR: Steeper slopes or sites with significant elevation changes.
๐ทKEY DIFFERENCES
1. DESIGN APPROACH: Slope footings follow the natural slope, while stepped footings use discrete steps.
2. CONSTRUCTION COMPLEXITY: Stepped footings can be more complex to construct due to multiple levels.
3. SITE CONDITIONS: Slope footings are suitable for gentler slopes, while stepped footings are better suited for steeper slopes.
โบThe choice between slope footings and stepped footings depends on the site's topography, soil conditions, and design requirements.
@etconp
๐9โค6๐2
Ethiopian Construction Vacancy & Tender
๐DIFFERENCES BETWEEN KING POST AND QUEEN POST TRUSSโคต๏ธ @etconp
๐DIFFERENCES BETWEEN KING POST AND QUEEN POST TRUSS
๐ซKing post and queen post trusses are both types of roof trusses used in construction, but they differ in design and application:
๐งKING POST TRUSS
1. SINGLE CENTRAL POST: Features a single vertical post (king post) that supports the apex of the truss.
2. SIMPLE DESIGN: Suitable for spans up to 8-10 meters (26-33 feet).
3. COMMON USE: Residential buildings, small bridges, and simple structures.
๐งQUEEN POST TRUSS
1. TWO VERTICAL POST: Features two vertical posts (queen posts) that support the truss.
2. LONGER SPANS: Suitable for spans up to 12-16 meters (39-52 feet).
3. MORE COMPLEX DESIGN: Often used in larger buildings, warehouses, and industrial structures.
๐ทKEY DIFFERENCES
1. NUMBER OF VERTICAL POSTS: King post trusses have one central post, while queen post trusses have two.
2. SPAN CAPACITY: Queen post trusses can span longer distances than king post trusses.
3. DESIGN COMPLEXITY: Queen post trusses are generally more complex and may require additional support.
โ๏ธThe choice between king post and queen post trusses depends on the specific design requirements, span length, and load-bearing capacity needed for the structure.
@etconp
๐ซKing post and queen post trusses are both types of roof trusses used in construction, but they differ in design and application:
๐งKING POST TRUSS
1. SINGLE CENTRAL POST: Features a single vertical post (king post) that supports the apex of the truss.
2. SIMPLE DESIGN: Suitable for spans up to 8-10 meters (26-33 feet).
3. COMMON USE: Residential buildings, small bridges, and simple structures.
๐งQUEEN POST TRUSS
1. TWO VERTICAL POST: Features two vertical posts (queen posts) that support the truss.
2. LONGER SPANS: Suitable for spans up to 12-16 meters (39-52 feet).
3. MORE COMPLEX DESIGN: Often used in larger buildings, warehouses, and industrial structures.
๐ทKEY DIFFERENCES
1. NUMBER OF VERTICAL POSTS: King post trusses have one central post, while queen post trusses have two.
2. SPAN CAPACITY: Queen post trusses can span longer distances than king post trusses.
3. DESIGN COMPLEXITY: Queen post trusses are generally more complex and may require additional support.
โ๏ธThe choice between king post and queen post trusses depends on the specific design requirements, span length, and load-bearing capacity needed for the structure.
@etconp
โค6
๐JOB VACANCY
๐ซDrafts person
#minaye_plc
#Addis_Ababa
โบBachelor's Degree or Diploma in Architecture, Drafting, Interior Design, or in a related field of study with relevant work experience.
๐Duties & Responsibilities:
- Guide customers in choosing the best kitchen cabinet designs based on their space, style, and budget.
- Provide expert advice on materials, finishes, and functional layouts.
- Assist in closing sales by presenting design solutions confidently.
- Take accurate on-site measurements for kitchen spaces.
- Prepare 2D/3D drawings (using software like AutoCAD, SketchUp, or similar) to visualize cabinetry layouts.
- Modify designs based on customer feedback and technical constraints.
- Maintain and update display materials, samples, and catalogs.
๐งTechnical Skills:
- Basic proficiency in CAD software (AutoCAD, SketchUp, Revit, or similar).
- Ability to read and produce technical drawings.
โบQuanitity Required: 5
โบMinimum Years Of Experience: #0_years
โก๏ธDeadline: June 18, 2025
๐ฉHow To Apply: Send your resume, portfolio (if available), and a brief cover letter to hcminayee@gmail.com with the subject line โShowroom Design Consultant.โ
@etconp
๐ซDrafts person
#minaye_plc
#Addis_Ababa
โบBachelor's Degree or Diploma in Architecture, Drafting, Interior Design, or in a related field of study with relevant work experience.
๐Duties & Responsibilities:
- Guide customers in choosing the best kitchen cabinet designs based on their space, style, and budget.
- Provide expert advice on materials, finishes, and functional layouts.
- Assist in closing sales by presenting design solutions confidently.
- Take accurate on-site measurements for kitchen spaces.
- Prepare 2D/3D drawings (using software like AutoCAD, SketchUp, or similar) to visualize cabinetry layouts.
- Modify designs based on customer feedback and technical constraints.
- Maintain and update display materials, samples, and catalogs.
๐งTechnical Skills:
- Basic proficiency in CAD software (AutoCAD, SketchUp, Revit, or similar).
- Ability to read and produce technical drawings.
โบQuanitity Required: 5
โบMinimum Years Of Experience: #0_years
โก๏ธDeadline: June 18, 2025
๐ฉHow To Apply: Send your resume, portfolio (if available), and a brief cover letter to hcminayee@gmail.com with the subject line โShowroom Design Consultant.โ
@etconp
๐4โค1
๐JOB VACANCY
๐ซSite Supervisors
โบ2 Positions
๐งGAAS Interiors Want To Hire 2 Site Supervisors with an architecture background
๐ Location: Addis Ababa
๐ผ Type: Full-time
๐ฐ Net Salary: 13,000 ETB
๐ Deadline: June 18, 2025
๐Requirements
โบBachelorโs degree in Architecture
โบMinimum 1 year experience in site supervision of finishing works
โบStrong leadership and communication skills
๐ทMain Duties
โบSupervise site and finishing activities
โบEnsure quality and timely execution
โบCoordinate with office and site teams
๐ฉApply with your CV and cover letter to: antuwalelign@gmail.com Or on Telegram @Mayegrace
๐For Mor Info +251910492089
@etconp
๐ซSite Supervisors
โบ2 Positions
๐งGAAS Interiors Want To Hire 2 Site Supervisors with an architecture background
๐ Location: Addis Ababa
๐ผ Type: Full-time
๐ฐ Net Salary: 13,000 ETB
๐ Deadline: June 18, 2025
๐Requirements
โบBachelorโs degree in Architecture
โบMinimum 1 year experience in site supervision of finishing works
โบStrong leadership and communication skills
๐ทMain Duties
โบSupervise site and finishing activities
โบEnsure quality and timely execution
โบCoordinate with office and site teams
๐ฉApply with your CV and cover letter to: antuwalelign@gmail.com Or on Telegram @Mayegrace
๐For Mor Info +251910492089
@etconp
โค7๐1
แจแจแณ
แ แฒแต แแแ แฐแ 3 แแ 2017 แ. แ แแตแ แแญ แจแฐแแฐแฐ
https://t.me/ETCONpWORK
@etconp
แ แฒแต แแแ แฐแ 3 แแ 2017 แ. แ แแตแ แแญ แจแฐแแฐแฐ
https://t.me/ETCONpWORK
@etconp
โค2๐1
แจแจแณ
แขแตแฎแตแซ แแซแแต แฐแ 3 แแ 2017 แ. แ แแตแ แแญ แจแฐแแฐแฐ
https://t.me/ETCONpWORK
@etconp
แขแตแฎแตแซ แแซแแต แฐแ 3 แแ 2017 แ. แ แแตแ แแญ แจแฐแแฐแฐ
https://t.me/ETCONpWORK
@etconp
แจแจแณ
แ แฒแต แแแ แฐแ 4 แแ 2017 แ. แ แแตแ แแญ แจแฐแแฐแฐ
https://t.me/ETCONpWORK
@etconp
แ แฒแต แแแ แฐแ 4 แแ 2017 แ. แ แแตแ แแญ แจแฐแแฐแฐ
https://t.me/ETCONpWORK
@etconp
โค2๐1
๐Vacancy Announcement๐ข
โญ๏ธProject Manager
โบCompany: Nomad Interiors
๐Location: Addis Ababa, Ethiopia
โ๏ธSalary: 15,000 โ 25,000 ETB (Based on experience)
โก๏ธDeadline: Jun 27, 2025
๐ข About Us
โบNomad Interiors is a design and build company specializing in minimalist office and commercial spaces.
โบWe combine functionality, simplicity, and modern aesthetics to create inspiring work environments.
๐ง Role Overview
โบWe are looking for a skilled and reliable Project Manager to lead the technical side of our interior projects โ from planning to execution. If you have an architecture or engineering background and a passion for quality design and construction, weโd love to hear from you.
๐ Key Responsibilities
โข Prepare BOQs and material take-offs
โข Review and evaluate designs from a technical and cost point of view
โข Create and manage project schedules and work plans
โข Oversee site work to ensure timelines, quality, and budget goals are met
โข Coordinate with designers, contractors, and suppliers
โข Track progress and report on project status regularly
โข Manage all phases of the project โ from design to handover
๐ Requirements
โข Degree in Architecture, Civil Engineering, or related field
โข At least 3โ5 years of experience in interior fit-outs or construction management
โข Strong skills in BOQ preparation, site supervision, and scheduling
โข Good knowledge of materials and finishes
โข Organized, reliable, and a strong communicator
โข Software skills (AutoCAD, MS Project, Excel) are a plus
๐ผ What We Offer
โข Competitive salary: 15,000 โ 25,000 ETB, based on experience
โข Opportunity to grow with a creative, design-focused company
โข A chance to work on meaningful, well-crafted interior projects
๐ฉ How to Apply
Send your CV and a short cover letter to:
๐ง biniam@nomad.et or biniamseifu7@gmail.com
๐ Call +251 975 575 215 for more information
๐ Deadline: June 27, 2025
@etconp
โญ๏ธProject Manager
โบCompany: Nomad Interiors
๐Location: Addis Ababa, Ethiopia
โ๏ธSalary: 15,000 โ 25,000 ETB (Based on experience)
โก๏ธDeadline: Jun 27, 2025
๐ข About Us
โบNomad Interiors is a design and build company specializing in minimalist office and commercial spaces.
โบWe combine functionality, simplicity, and modern aesthetics to create inspiring work environments.
๐ง Role Overview
โบWe are looking for a skilled and reliable Project Manager to lead the technical side of our interior projects โ from planning to execution. If you have an architecture or engineering background and a passion for quality design and construction, weโd love to hear from you.
๐ Key Responsibilities
โข Prepare BOQs and material take-offs
โข Review and evaluate designs from a technical and cost point of view
โข Create and manage project schedules and work plans
โข Oversee site work to ensure timelines, quality, and budget goals are met
โข Coordinate with designers, contractors, and suppliers
โข Track progress and report on project status regularly
โข Manage all phases of the project โ from design to handover
๐ Requirements
โข Degree in Architecture, Civil Engineering, or related field
โข At least 3โ5 years of experience in interior fit-outs or construction management
โข Strong skills in BOQ preparation, site supervision, and scheduling
โข Good knowledge of materials and finishes
โข Organized, reliable, and a strong communicator
โข Software skills (AutoCAD, MS Project, Excel) are a plus
๐ผ What We Offer
โข Competitive salary: 15,000 โ 25,000 ETB, based on experience
โข Opportunity to grow with a creative, design-focused company
โข A chance to work on meaningful, well-crafted interior projects
๐ฉ How to Apply
Send your CV and a short cover letter to:
๐ง biniam@nomad.et or biniamseifu7@gmail.com
๐ Call +251 975 575 215 for more information
๐ Deadline: June 27, 2025
@etconp
โค5๐2
๐JOB VACANCY
๐ซJunior Civil Engineer
๐งBH Trading and Manufacturing PLC is Hiring!
๐Qualifications:
โบBachelorโs degree in Civil Engineering from an accredited university
โบMinimum GPA of 3.2
โบStrong understanding of construction principles and engineering basics
โบExcellent communication and teamwork skills
โบWillingness to work on-site and adapt to a fast-paced environment
โบEagerness to learn and grow under the guidance of senior engineers
โก๏ธApplication Deadline: June 16, 2025
๐ฉClick Here To Apply๐
https://forms.gle/iXsrqF7ny98UgGxo6
@etconp
๐ซJunior Civil Engineer
๐งBH Trading and Manufacturing PLC is Hiring!
๐Qualifications:
โบBachelorโs degree in Civil Engineering from an accredited university
โบMinimum GPA of 3.2
โบStrong understanding of construction principles and engineering basics
โบExcellent communication and teamwork skills
โบWillingness to work on-site and adapt to a fast-paced environment
โบEagerness to learn and grow under the guidance of senior engineers
โก๏ธApplication Deadline: June 16, 2025
๐ฉClick Here To Apply๐
https://forms.gle/iXsrqF7ny98UgGxo6
@etconp
โค7๐2
๐แจ แตแซ แ
แฅแญ แแตแณแแแซ
๐ซแแแชแซแ แฃแแ แจแ แจแณแ แซแญแณ แแแ แต แฃแแแซ IV แญแแต แจแตแซ แแฐแฅ แ แ แฅแญ แฅแแฒแแ แญแแต แ แแฅแญ แ/แจ/แ แต/แ/แแ12401/03/2017 แ แแ 12/09/2017 แ.แ แ แ แจแแ แแฐแจแต แจแตแซ แแแแแฝ แแซแจแ แ แแณแตแฎ แแ แ แญ แญแแแแแกแก
@etconp
๐ซแแแชแซแ แฃแแ แจแ แจแณแ แซแญแณ แแแ แต แฃแแแซ IV แญแแต แจแตแซ แแฐแฅ แ แ แฅแญ แฅแแฒแแ แญแแต แ แแฅแญ แ/แจ/แ แต/แ/แแ12401/03/2017 แ แแ 12/09/2017 แ.แ แ แ แจแแ แแฐแจแต แจแตแซ แแแแแฝ แแซแจแ แ แแณแตแฎ แแ แ แญ แญแแแแแกแก
@etconp
โค4
Forwarded from Ethiopian Construction Vacancy & Tender
๐Vacancy Announcement๐ข
โญ๏ธProject Manager
โบCompany: Nomad Interiors
๐Location: Addis Ababa, Ethiopia
โ๏ธSalary: 15,000 โ 25,000 ETB (Based on experience)
โก๏ธDeadline: Jun 27, 2025
๐ข About Us
โบNomad Interiors is a design and build company specializing in minimalist office and commercial spaces.
โบWe combine functionality, simplicity, and modern aesthetics to create inspiring work environments.
๐ง Role Overview
โบWe are looking for a skilled and reliable Project Manager to lead the technical side of our interior projects โ from planning to execution. If you have an architecture or engineering background and a passion for quality design and construction, weโd love to hear from you.
๐ Key Responsibilities
โข Prepare BOQs and material take-offs
โข Review and evaluate designs from a technical and cost point of view
โข Create and manage project schedules and work plans
โข Oversee site work to ensure timelines, quality, and budget goals are met
โข Coordinate with designers, contractors, and suppliers
โข Track progress and report on project status regularly
โข Manage all phases of the project โ from design to handover
๐ Requirements
โข Degree in Architecture, Civil Engineering, or related field
โข At least 3โ5 years of experience in interior fit-outs or construction management
โข Strong skills in BOQ preparation, site supervision, and scheduling
โข Good knowledge of materials and finishes
โข Organized, reliable, and a strong communicator
โข Software skills (AutoCAD, MS Project, Excel) are a plus
๐ผ What We Offer
โข Competitive salary: 15,000 โ 25,000 ETB, based on experience
โข Opportunity to grow with a creative, design-focused company
โข A chance to work on meaningful, well-crafted interior projects
๐ฉ How to Apply
Send your CV and a short cover letter to:
๐ง biniam@nomad.et or biniamseifu7@gmail.com
๐ Call +251 975 575 215 for more information
๐ Deadline: June 27, 2025
@etconp
โญ๏ธProject Manager
โบCompany: Nomad Interiors
๐Location: Addis Ababa, Ethiopia
โ๏ธSalary: 15,000 โ 25,000 ETB (Based on experience)
โก๏ธDeadline: Jun 27, 2025
๐ข About Us
โบNomad Interiors is a design and build company specializing in minimalist office and commercial spaces.
โบWe combine functionality, simplicity, and modern aesthetics to create inspiring work environments.
๐ง Role Overview
โบWe are looking for a skilled and reliable Project Manager to lead the technical side of our interior projects โ from planning to execution. If you have an architecture or engineering background and a passion for quality design and construction, weโd love to hear from you.
๐ Key Responsibilities
โข Prepare BOQs and material take-offs
โข Review and evaluate designs from a technical and cost point of view
โข Create and manage project schedules and work plans
โข Oversee site work to ensure timelines, quality, and budget goals are met
โข Coordinate with designers, contractors, and suppliers
โข Track progress and report on project status regularly
โข Manage all phases of the project โ from design to handover
๐ Requirements
โข Degree in Architecture, Civil Engineering, or related field
โข At least 3โ5 years of experience in interior fit-outs or construction management
โข Strong skills in BOQ preparation, site supervision, and scheduling
โข Good knowledge of materials and finishes
โข Organized, reliable, and a strong communicator
โข Software skills (AutoCAD, MS Project, Excel) are a plus
๐ผ What We Offer
โข Competitive salary: 15,000 โ 25,000 ETB, based on experience
โข Opportunity to grow with a creative, design-focused company
โข A chance to work on meaningful, well-crafted interior projects
๐ฉ How to Apply
Send your CV and a short cover letter to:
๐ง biniam@nomad.et or biniamseifu7@gmail.com
๐ Call +251 975 575 215 for more information
๐ Deadline: June 27, 2025
@etconp
โค6๐2