👉 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

👉Microsoft Project Software

📌Microsoft Project is a project management software that helps users plan, execute, and manage projects effectively. Here are the main parts of Microsoft Project:

1. Gantt Chart:
   – The Gantt Chart is a visual representation of the project schedule, showing tasks along a timeline. It helps in tracking progress and understanding task dependencies.

2. Task List:
   – This section displays all the tasks involved in the project, including details like task names, durations, start and finish dates, and assigned resources.

3. Timeline View:
   – A simplified view that provides a high-level overview of the project schedule, showing key milestones and phases.

4. Resource Sheet:
   – This part allows users to manage resources (people, equipment, materials) required for the project, including their availability and allocation.

5. Resource Usage View:
   – Displays how resources are allocated across tasks, helping to identify over-allocations or conflicts in resource assignments.

6. Network Diagram:
   – A graphical representation of task dependencies and sequences, allowing users to visualize the flow of the project.

7. Task Information:
   – A detailed view where users can input and edit information about specific tasks, such as duration, constraints, dependencies, and resource assignments.

8. Reports:
   – Microsoft Project offers various built-in reports that provide insights into project performance, resource allocation, costs, and progress.

9. Calendar:
   – The calendar feature allows users to set working days, holidays, and other time-related constraints that affect project scheduling.

10. Critical Path:
    ▪ A feature that highlights the sequence of crucial tasks that determine the shortest possible duration for the project, helping to identify potential delays.

11. Baseline:
    ▪ A snapshot of the project plan at a specific point in time, which can be used for comparison against actual progress.

12. Views:
    ▪ Microsoft Project provides multiple views (like Calendar View, Task Usage View, Resource Graph) to analyze project data from different perspectives.

13. File Menu:
    ▪ Contains options for opening, saving, exporting, and printing projects, as well as access to project settings and options.

14. Ribbon Interface:
    ▪ The Ribbon at the top of the application contains tabs with groups of commands related to different aspects of project management, such as task management, resource management, and reporting.

These components work together to provide a comprehensive tool for managing projects from initiation through planning, execution, monitoring, and closure.

@etconp

👉Essential Field Tests For Concrete Blocks

💫​Ensure Construction Quality By Following These Simple Site Tests.

🔗 Drop Five Blocks From A 1.5 m Height Onto A Concrete Surface.

🔗Acceptable Quality Means Less Than One Block Breaks.

🔗Always Verify Blocks Are Cured In The Shade Or Under Plastic Sheets To Prevent Sun Damage.

❇️Proper Curing

⏺Guarantees Maximum Strength And Long-Lasting Durability.

​@etconp

👉WHY DO ENGINEERS DO SIEVE ANALYSIS ON SOIL?

💫Engineers perform sieve analysis on soil to determine the particle size distribution of the soil sample. This analysis is crucial for several reasons:

📌1. Soil Classification: Sieve analysis helps classify soil types (e.g., sand, silt, clay) based on their grain sizes, which is essential for understanding the soil's properties and behavior.

📌2. Engineering Properties: The particle size distribution influences various engineering properties of soil, such as permeability, compaction, shear strength, and consolidation behavior. Understanding these properties is vital for designing foundations, retaining structures, and other civil engineering projects.

📌3. Material Selection: Knowing the size distribution allows engineers to select appropriate materials for construction projects, ensuring that the soil or aggregate used will meet specific engineering requirements.

📌4. Predicting Behavior: The size and distribution of particles can affect how soil behaves under load, its drainage characteristics, and its susceptibility to erosion or settlement. Sieve analysis provides data that helps predict these behaviors.

📌5. Quality Control: In construction, sieve analysis can be used to ensure that materials meet specified standards and regulations, helping maintain quality control during projects.

📌6. Environmental Assessments: Sieve analysis can also play a role in environmental engineering, particularly in assessing contaminated soils and determining remediation strategies.

Overall, sieve analysis is a fundamental test in geotechnical engineering that aids in understanding and managing soil behavior in various applications.

@eagleng

👉Types of Beam

1.Cantilever Beam

One end is fixed and the other end is free.
Example: Balcony, sunshade.

2.Simply Supported Beam

Supported at both ends and free to rotate.
Example: Bridge beam, floor beam.

3.Overhanging Beam

Beam extends beyond one or both supports.
Example: Roof projection, canopy.

4.Fixed Beam

Both ends are fixed against rotation and movement.
Example: Rigid frame structures.

5.Continuous Beam

Beam rests on more than two supports.
Example: Multi-span bridges.

💫Types of Load

1.Point Load (Concentrated Load)

Load acts at a single point on the beam.

2.Uniformly Distributed Load (UDL)

Load is evenly spread over the beam length.

3.Uniformly Varying Load (UVL)

Load gradually increases or decreases along the beam.

4.Trapezoidal Load

Combination of UDL and UVL with varying intensity.

5.Moment Load (Couple Load)

Rotational force acting on a beam without vertical load.

@etconp

👉Keys to Operating a Successful Construction Business

💫In order to run a successful construction business, it is suggested to work with the below guidelines.

✨Embrace Technology
✨Have a Revolutionary Strategy
✨Keep Detailed Records
✨Delight Clients
✨Invest in a Committed Team
✨Have a Unique Marketing Plan

🏷Beginning and operating a successful construction business is both rewarding and challenging.

⏺For you to succeed, you must remain focused, disciplined and persevere.

@etconp

👉የገበያ ዋጋ ጥናት(market Price assessment) እና የግንባታው ግምታዊ ዋጋ(estimated cost of construction)

🚧የገበያ ዋጋ ጥናት በግዥ አፈፃፀም መመሪያ ቁጥር 70/2017 አንቀጽ 11 ንዑስ አንቀጽ 4 ፊደል ተራ ሀ ድንጋጌ የተከተለ ካልሆነ ተቀባይነት አይኖርም።

🏷ጨረታ ማስታወቂያ አየር ከዋለበት ቀን በፊት ባለው አንድ/1/ ወር ጊዜ ውስጥ መሆን እንዳለበት ተደንግጓል።

⭐️ጨረታ ማስታወቂያ ከወጣ በኃላ የገበያ ዋጋ ጥናት ማድረግ አይቻልም።

⏺ስለሆነም ህጋዊ የገበያ ዋጋ ጥናት እና ህጋዊ የገበያ ዋጋ ጥናቱን መሰረት በማድረግ የተዘጋጀ የግንባታው ግምታዊ ዋጋ እንዲሁም የግንባታው ግምታዊ ዋጋ(estimated cost of construction) በአገልግሎት ላይ ከመዋሉ በፊት በግዥ አፈፃፀም መመሪያ አባሪ 7 ንዑስ አንቀጽ 1.4(ሸ) ድንጋጌ መሰረት በግዥ አፅዳቂ ኮሚቴ የፀደቀበት ቃለ-ጉባኤ ያስፈልጋል።

⏺አንድን ተጫራች ለመጉዳት ሌላውን ለመጠቀም ተብሎ ለኪራይ ሰብሳቢነት በር በሚከፍት ሁኔታ በመሐንዲስ ነኝ ባዮች በዘፈቀደ ተሸንሽኖ የሚቀርብ የግንባታው ግምታዊ ዋጋ ህገ ወጥ ነው።

⏺ይህ የአሰራር ሥርዓት በግንባታ ግዥ ወቅት ለኪራይ ሰብሳቢነት በሩን ወለል አደርጎ የሚከፍት ስለመሆኑ በመንግስት ደረጃ ታምኖበት በአሰራሩ ላይ ማሻሻያ ተደርጓል።

⏺የግንባታው ግምታዊ ዋጋ ግምትን (estimated cost of construction) በተመለከተ ሁለት ወሳኝ ጉዳዮች፡-

1ኛ. ህጋዊ የገበያ ዋጋ ጥናት መረጃ፣

2ኛ. በአፅዳቂ ኮሚቴ የፀደቀበት መረጃ፣

⏺እነዚህ ሁለት ጉዳዮች ከሌሉ የግንባታው ግምታዊ ዋጋ ተቀባይነት አይኖረውም።

1ኛ. ህጋዊ የገበያ ዋጋ ጥናት

❇️የገበያ ዋጋ ጥናት ህጋዊ የሚሆነው ምን ምን አሟልቶ ሲገኝ እንደሆነ ግልጽ ነው።

⏺የመጀመሪያ ቅድመ ሁኔታ ጨረታ ማስታወቂያ አየር ላይ ከመዋሉ በፊት ባለው 30 ቀናት ውስጥ የተጠና መሆን ይኖርበታል።

⏺ሌላኛው ቅድመ ሁኔታ ለግንባታው ግብዓት የሚሆኑ ሁሉም ዕቃዎች እና አገልግሎቶች በኢትዮጵያ ስታትስቲክስ ኤጀንሲ በሚገኘው የዋጋ መረጃ፣ የስታትስቲክስ ኤጀንሲ የዋጋ መረጃ እንደሌለ ማረጋገጫ በሚሰጥበት ጊዜ እንደሁኔታው ከታወቀ አምራች፣ ይህም ካልሆነ ከመ/ቤቶች በሚቀርብለት ጥያቄ መነሻ ግዥና ንብረት አስተዳደር ባለሥልጣኑ በሚሰጠው ትዕዛዝ መሰረት በማዕከል በሚከናወን የገበያ ዋጋ ጥናት መሰረት የተዘጋጀ መሆን ይኖርበታል።

2ኛ. በአፅዳቂ ኮሚቴ የፀደቀበት መረጃ፣

⏺በግዥ አፈፃፀም መመሪያ አባሪ 7 ንዑስ አንቀጽ 1.4(ሸ) መሰረት የግንባታው ግምታዊ ዋጋ(estimated cost of construction) እንዲያዘጋጅ ኃላፊነት የተሰጠው አማካሪ ተቋም ግምቱን ከፍ ወይም ዝቅ አደርጎ ያላዘጋጀ ስለመሆኑ ማረጋገጫ አያይዞ በማቅረብ በግዥ አፅዳቂ ኮሚቴ እንዲፀድቅ የማድረግ ግዴታ አለበት።

💫ግምቱን ከፍ ወይም ዝቅ አደርጎ ያላዘጋጀ ስለመሆኑ የሚያቀርባቸው ማረጋገጫዎች፡-

ሀ/ ከኢትዮጵያ ስታትስቲክስ ኤጀንሲ የተሰጠ የዋጋ መረጃ፣

ለ/ የስታትስቲክስ ኤጀንሲ የዋጋ መረጃ እንደሌለ ማረጋገጫ በሚሰጥበት ጊዜ እንደሁኔታው ከታወቀ አምራች የተሰጠ የዋጋ መረጃ፣

ሐ/ ይህም ካልሆነ ከመ/ቤቶች በቀረበለት ጥያቄ መነሻ ግዥና ንብረት አስተዳደር ባለሥልጣኑ በሰጠው ትዕዛዝ መሰረት በማዕከል የተከናወነ የዋጋ መረጃ የማቅረብ ግዴታ አለበት።

እነዚህ ከሀ-ሐ የተዘረዘሩት በሌሉበት የምህንዲስና ዋጋ ግምት አለ ማለት አይቻልም። ግምቱም በግዥ አፅዳቂ ኮሚቴ ሊፀድቅ አይገባም።

@etconp

🏷በ2018 ዓ.ም ሶስተኛ ሩብ ዓመት ተግባራዊ የሚደረግ የግንባታ ሥራዎች ይፋዊ ቀጥተኛ ዋጋ ተመን (3rd Quarter Construction Works of Direct Cost)

🔑በተለይ የዋጋ ተመን (BOQ - Priced bill of Quantities) ለምታወጡ የዲዛይን አማካሪዎች እና የፕሮጀክት መሐንዲሶች ይጠማችኋል።

💫በሌሎች የሀገሪቱ ክፍሎች የምትገኙ የኮንስትራክሽን ባለሙያዎችም እንደመነሻ ሀሳብ ይጠቅማችኋል።

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

🌟Vacancy And Tender👇
https://t.me/ETCONpWORK

@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

👉Gravity Retaining Wall

💫Construction Components and Cross Section

🚧Important Question And Answer For Civil Engineering Student

1. What is a gravity retaining wall?

A gravity retaining wall is a structure that resists lateral earth pressure mainly by its own self-weight.

2. What are the main components of a gravity retaining wall?

Main components are:-

Stem (wall body)
Base footing
Heel
Toe
Backfill soil
Drainage layer
Weep holes
Foundation soil

3. What is the function of the heel in a retaining wall?

The heel is the rear part of the base slab that helps resist overturning and increases stability.

4. What is the function of the toe?

The toe is the front part of the footing that improves wall balance and sliding resistance.

5. Why are weep holes provided in retaining walls?

Weep holes release trapped water behind the wall and reduce hydrostatic pressure.

6. What materials are commonly used for gravity retaining walls?

Common materials:-

Plain concrete
Reinforced concrete
Stone masonry
Brick masonry

7. What forces act on a gravity retaining wall?

Main forces are:-

Earth pressure
Self-weight of wall
Water pressure
Surcharge load
Seismic force (if applicable)

8. What causes failure of a retaining wall?

Possible failures:-

Sliding failure
Overturning failure
Bearing failure
Excessive settlement

9. Why is drainage important behind retaining walls?

Proper drainage prevents water buildup, reduces pressure, and improves wall stability.

10. What is the main advantage of a gravity retaining wall?

It has simple construction, high durability, and good stability for small to medium heights.

#GravityRetainingWall #RetainingWall #CivilEngineering #StructuralEngineering #RCC #Construction #GeotechnicalEngineering #WallDesign #SiteEngineering #EngineeringNotes #CrossSection #ConstructionDetails

@etconp

👉በደቡብ ኮሪያ አውራ ጎዳናዎች ላይ የሚታየው አዲስ የኢንፍራስትራክቸር ጥበብ፣ የሰው ልጅ ምናብና ቴክኖሎጂ ሲተሳሰሩ የሚፈጥሩትን አስደናቂ ውጤት ያሳየናል።

ብዙ ጊዜ በአውራ ጎዳናዎች ዳርቻ የሚቆሙ ረዣዥም ግንቦች ዋና ዓላማቸው የመኪናዎችን ከፍተኛ ድምፅ ወደ ሰፈር እንዳይገባ መከልከል ብቻ ነበር።

አሁን ግን ደቡብ ኮሪያውያን እነዚህን ተራ የድምፅ መከላከያ ግንቦች ወደ ኃይል ማመንጫነት ቀይረዋቸዋል።
ግንቦቹ ላይ የተገጠሙት የፀሐይ ብርሃን መሳቢያ (Solar Panels) ንጣፎች፣ በቀን ውስጥ የፀሐይን ብርሃን ወደ ንጹሕ የኤሌክትሪክ ኃይል እየቀየሩ በጸጥታ ይሰራሉ።

ይህ ፈጠራ በተለይ እንደ ኮሪያ ባሉ የመሬት ጥረት ባለባቸውና በሰዎች በሚጨናነቁ ከተሞች ውስጥ ትልቅ መፍትሔ ይዞ መጥቷል። ለብቻው የፀሐይ ኃይል ማመንጫ እርሻ ለመገንባት ሰፊ መሬት ከመፈለግ ይልቅ፣ ቀድሞውኑ ለድምፅ መከላከያነት የቆሙትን ግንቦች መጠቀማቸው "አንድ ድንጋይ ሁለት ወፍ" እንደሚባለው ሆኗል።

ይህ አካሄድ ከተሞች ወደፊት እንዴት "ብልጥ" መሆን እንዳለባቸው የሚያሳይ ትልቅ ትምህርት አለው። ተራ የሚመስሉ የመሠረተ ልማት ግንባታዎች ከአንድ በላይ አገልግሎት እንዲሰጡ ተደርገው ሲታቀዱ፣ አካባቢን ከብክለት ከመጠበቅ ባለፈ ለሀገር ኢኮኖሚም ትልቅ አቅም ይፈጥራሉ። ደቡብ ኮሪያውያን አውራ ጎዳናዎቻቸውን የኃይል ማመንጫ መተላለፊያ በማድረጋቸው፣ የነገው ዓለም ንጹሕና ቀልጣፋ እንዲሆን የኢንፍራስትራክቸር ጥበብ ምን ያህል ወሳኝ እንደሆነ በተግባር እያሳዩን ነው።



@etconp