Taipei 101
Height-508m
material-composite
floors-101
service-office
location-Taipei,Taiwan
Rank-10th

@etconp

👉Leveling Method, commonly used in civil engineering and surveying.

🚧​Mastering Slope Calculation

💫​The image demonstrates the relationship between vertical height difference (\Delta H) and horizontal distance (L) to determine the percentage of a slope.

​Key Components Explained:
​Elevation A: The starting ground point (32.000 m).
​Backsight (BS): The rod reading at the known point (2.105 m).

​Instrument Height (I.H.): Calculated as {Elevation A} + {Backsight} = 34.105{ m}.

​Foresight (FS): The rod reading at the new point (0.607 m).

​Elevation B: Calculated as {I.H.} - {Foresight} = 33.498 { m}.

​Height Difference (Delta H): The rise between points A and B (1.498 m).

​The Formula:
​To find the slope (S), we use the ratio of the height difference over the horizontal distance, multiplied by 100:

With a distance of 98.90 m and a height change of 1.498 m, the resulting slope is 1.514%.

​#CivilEngineering #Surveying #ConstructionLife #SiteEngineering #LandSurveying #EngineeringStudent

@etconp

👉 በአዲስ አበባ ሕንፃ አስገንቢዎች የሠራተኞችን ደኅንነት የሚቆጣጠር ባለሙያ እንዲመድቡ ሊደረግ ነው

🚧በአዲስ አበባ ከተማ ሕንፃ የሚያስገነቡ የሠራተኞችን ደኅንነትን የሚቆጣጠር ባለሙያ እንዲመድቡ እንደሚገደዱ፣ የከተማዋ የግንባታ ፈቃድና ቁጥጥር ባለሥልጣን አስታወቀ፡፡

📍የአዲስ አበባ ከተማ አስተዳደር የግንባታ ፈቃድና ቁጥጥር ባለሥልጣን ምክትል ዋና ዳይሬክተር አበበ እሸቱ (ኢንጂነር) ለሪፖርተር እንደገለጹት፣ በሥራ ላይ የሚያጋጥም ሞትን ለመከላከልና የግንባታ ደኅንነት መሠረታዊ አስፈላጊነትን ለማረጋገጥ የሕንፃ አስገንቢዎች በዘርፉ የሠለጠነ የደኅንነት ባለሙያ እንዲቀጥሩ ይገደዳሉ፡፡

💫ይህን ለማድረግ የሚያስችል መመርያ እንደሚወጣ ገልጸው፣ እያንዳንዱ የግንባታ ቦታ በሕግ ተደግፎ የደኅንነት ባለሙያ ይኖረዋል ብለዋል፡፡

🔗 ተጨማሪ ያንብቡ: https://ethiopianreporter.com/153509/

@etconp

👉 INTERCON Construction Chemicals 

● Concrete Admixtures
● Bonding Agents
● Waterproofings
● Wall Putty, Prime Coat
● Concrete Repair Mortar
● Floor hardener, Epoxy
● Grout, Self-level mortar
● Quartz paint, Contextra
● Tile Adhesive & Tile Joint Fillers 
● Geotextiles and other construction chemicals and materials

☎️ Tel: 0961955555

🔹 Address 1: Signal road, around
Dinberwa Hospital

🔹 Addres 2: Wellosefer, Infront of
Dani Plaza

👉Road Lane Marking in driving :

🚧​1. Solid White Line

💫​Meaning: This marks the edge of a lane or a separation between lanes moving in the same direction where lane changing is hazardous.

⚡️​Rule: No lane changing allowed. You must stay in your current lane until the line changes to a broken pattern.

🚧​2. Broken White Line

💫​Meaning: These are standard dividers for multi-lane roads.

⚡️​Rule: Lane change permitted. You may cross these lines to change lanes or overtake, provided you have signaled and it is safe to do so.

🚧​3. Double Solid Yellow Line

💫​Meaning: These are typically found on two-way roads to separate opposing traffic.

⚡️​Rule: No overtaking from either side. It is strictly prohibited to cross these lines to pass another vehicle. They act as a "virtual wall" for safety. 

🚧​4. Broken Yellow Line

💫​Meaning: Used on two-way roads where visibility is clear enough for safe maneuvering.

⚡️​Rule: Passing allowed with caution. You may cross into the opposing lane to overtake a slower vehicle, but only when the road ahead is clear of oncoming traffic. 

🚧​5. Zebra Crossing

💫​Meaning: A series of broad white stripes painted across the road.

⚡️​Rule: This is a pedestrian crossing zone. In many jurisdictions, motorists are legally required to yield or stop for pedestrians who have stepped onto the crossing. 

🚧​6. Stop Line

💫​Meaning: A thick white transverse bar located at intersections or before traffic signals.

⚡️​Rule: Vehicles must stop completely behind this line. It ensures that cars do not nose into the intersection, keeping the path clear for cross-traffic and pedestrians.

@etconp

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📞+251931639484

📍Address:Addis Ababa

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@etconp

👉 What is contract administration ?

🏷Contract administration is a process that ensures the successful completion of the project under consideration with substantial compliance of the term of the contract.

📜Major activities of contract administration.

1. Identify contractual responsibility (reviewing the terms of contract documents)

2. Review submitted schedule and breakdowns for operation such as resources, schedule and time breakdowns

3. Reporting project status daily and/or periodically.

4. Administer contract variation orders.

5. Mediate disputes

🚧For more information click this Link Below And Subscribe Our YouTube Channel👇

https://youtube.com/@ethiopianconstruction7?si=ils307xXQQpIdCwG

@etconp

👉List of Africa’s major dams by size and power generation:

🌍 Largest Dams in Africa (by Reservoir Size & Power Capacity)

1. Kariba Dam (Lake Kariba) – Zambia/Zimbabwe
• Reservoir: 180 billion m³ (largest by volume)
• Height: 128 m
• Power: 1,830 MW

2. Akosombo Dam (Lake Volta) – Ghana
• Reservoir: 148 billion m³ (largest by surface area, 8,500 km²)
• Height: 114 m
• Power: 1,020 MW

3. Aswan High Dam (Lake Nasser) – Egypt
• Reservoir: 132 billion m³
• Height: 111 m
• Power: 2,100 MW

4. Grand Ethiopian Renaissance Dam (GERD) – Ethiopia
• Reservoir: 74 billion m³
• Height: 145 m
• Power: 5,150–6,450 MW (largest in Africa)

5. Cahora Bassa Dam – Mozambique
• Reservoir: 63 billion m³
• Height: 171 m
• Power: 2,075 MW

6. Gibe III Dam – Ethiopia
• Reservoir: 14 billion m³
• Height: 243 m (tallest in Africa)
• Power: 1,870 MW

7. Inga Dams (I & II, future Inga III/Grand Inga) – DRC
• Reservoir: ~18 billion m³ (current)
• Height: 52–96 m
• Power: 1,775 MW now, up to 40,000 MW planned

8. Kainji Dam – Nigeria
• Reservoir: 15 billion m³
• Height: 65 m
• Power: 760 MW

9. Katse Dam – Lesotho
• Reservoir: 2 billion m³
• Height: 185 m
• Power: 72 MW (mainly for water supply project)

10. Massingir Dam – Mozambique
• Reservoir: 2.8 billion m³
• Height: 48 m
• Power: ~25 MW (minor, mainly irrigation & flood control)

🚧For more information click this Link Below And Subscribe Our YouTube Channel👇

https://youtube.com/@ethiopianconstruction7?si=ils307xXQQpIdCwG

@etconp