👉ኮንስትራክሽን ሳይት ላይ የሚጠቅሙ Template Format ዶክመንቶች ከታች ባለው ሊንክ ያውርዱ👇

🌟ከ ፎርማቶቹ Site Diary,Site Book እና ሌሎች ተካቶባቹዋል

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👉በአንድ ትልቅ የግንባታ ፕሮጀክት ላይ የተቆጣጣሪ መሃንዲስ የስራ ድርሻ ምንድነዉ?                 ━━━━━━━━━━━━

👷‍♂️በአንድ ትልቅ የግንባታ ፕሮጀክት ላይ የተቆጣጣሪ መሐንዲስ (Resident Engineer / Supervising Engineer) ዋና ኃላፊነቱ ግንባታው በውል፣ በዲዛይን፣ በቴክኒካል መመሪያ፣ በጥራት፣ በደህንነት እና በጊዜ እንዲፈጸም መቆጣጠር ነው።

🔆ዋና ዋና የሥራ ድርሻዎቹ፦
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1. የሥራ ጥራት (Quality Control) መቆጣጠር

✅ማቴሪያሎችን ማረጋገጥ።
✅የላብራቶሪ ፈተናዎችን መከታተል።
✅ሥራው በስፔሲፊኬሽን መሠረት መሆኑን ማረጋገጥ።

2. የግንባታ ሂደትን መከታተል

✅ዕለታዊ የሥራ እንቅስቃሴን መቆጣጠር።
✅ችግሮችን በፍጥነት መፍታት።

3. የደህንነት (HSE) ቁጥጥር

✅PPE መጠቀም እንዲከበር ማረጋገጥ።
✅የሥራ ቦታ ደህንነትን መቆጣጠር።

4. የጊዜ ሰሌዳ (Schedule) መከታተል

✅ሥራው በፕሮግራሙ መሠረት እየተከናወነ መሆኑን ማረጋገጥ።

5. የመጠን እና ክፍያ ማረጋገጥ

✅የተፈጸመ ሥራ መጠን (Measurement) መለካት።
✅የኮንትራክተሩን የክፍያ ጥያቄ (IPC) ማረጋገጥ።

6. ሪፖርት ማዘጋጀት

✅ዕለታዊ፣ ሳምንታዊ እና ወርሃዊ ሪፖርቶችን ማዘጋጀት።

7 #ከተሳታፊ አካላት ጋር ማስተባበር
✅ከባለቤት (Client)፣ ከኮንትራክተር እና ከአማካሪ (Consultant) ጋር ስብሰባ ማድረግ።

8. ለውጦችን (Variation Orders) መገምገም

✅የዲዛይን ወይም የሥራ ለውጦችን ቴክኒካዊ ግምገማ ማድረግ።

9. የሰርቬይ እና የሴትአውት ሥራ ማረጋገጥ

✅BM፣ GPS፣ Total Station እና ሌሎች የሰርቬይ መረጃዎች ትክክለኛ መሆናቸውን ማረጋገጥ።

10. የመጨረሻ ርክክብ (Taking Over)

11. Punch List ማዘጋጀት፣ ጉድለቶችን ማስተካከል እና ፕሮጀክቱን ለባለቤቱ በይፋ ማስረከብ።

⬆️In Short፦ የተቆጣጣሪ መሐንዲስ የፕሮጀክቱ ዓይንና ጆሮ ነው፤ ግንባታው በጥራት፣ በደህንነት፣ በጊዜ እና በውል መሠረት እንዲጠናቀቅ ቀጥታ የሚቆጣጠር ባለሙያ ነው።

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🤌ለተጨማሪ መረጃ እና ሌሎች የኮንስትራክሽን ዘርፍ ዜናዎች የ YouTube ገፃችን ከታች ባለው ሊንክ በመግባት SubScribe አርገው ቤተሰብ ይሁኑ👇

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

👉ሙሉ የኮንስትራክሽን ስራዎች ላይ ቼክ ሊስት ከፈለጉ ከታች ባለው ሊንክ አውርደው ይጠቀሙ👇

⬇️Construction Work Permit Cheaklist Package

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💧Design Period in Water Supply Scheme & Factors Affecting Per Capita Water Demand

A well-designed water supply system must ensure safe and adequate water for present and future needs.

Engineers select a suitable design period for each component based on its expected service life, future population growth, and economic considerations.

📌 What is Design Period?

The design period is the future time span for which a water supply system or its components are planned and designed to meet the anticipated water demand efficiently.

📊 Typical Design Period of Water Supply Components

🌊 Source & Intake Structures: 30–50 years

🏗️ Reservoirs: 30–50 years

🚰 Transmission & Distribution Mains: 30–40 years

🏠 Buildings & Pump Houses: 15–25 years

💦 Factors Affecting Per Capita Water Demand

1. 🌡️ Climate – Hot and dry climates increase water consumption.

2. 🏙️ Size of the City – Larger cities generally require more water per person.

3. 👨‍👩‍👧‍👦 Standard of Living – Higher living standards lead to greater water use.

4. 🛁 Habits and Customs – Bathing, washing, gardening, and lifestyle influence demand.

5. 🏭 Industrial & Commercial Development – More industries and businesses increase consumption.

6. ⚙️ Pressure in the Distribution System – Higher pressure often results in higher usage and leakage.

7. 💰 Water Tariff – Lower tariffs encourage greater consumption, while higher tariffs help reduce wastage.

📍 Key Note:

Per capita water demand varies with location, climate, population, economic conditions, and lifestyle.

Accurate estimation is essential for designing an economical, efficient, and reliable water supply system.

#CivilEngineering #WaterSupply #DesignPeriod #PerCapitaDemand #EnvironmentalEngineering #WaterResources #Hydraulics #PublicHealthEngineering #MunicipalEngineering #Infrastructure #EngineeringStudents #Construction #EngineeringNotes #StudyMaterial #WaterDistribution #WaterTreatment #SmartInfrastructure #EngineeringEducation

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🏗️ የQuantity Surveying ሙያን በቤትዎ ኦንላይን ይማሩ!

🌟በ 3000 ብር ይሰጥ የነበረው ኮርስ ቅናሹ ዛሬ ያበቃል❗️

🗂ይህ ኮርስ ለሲቪል እና ኮንስትራክሽን ኢንጂነሮች፣ አርክቴክቶች፣ ተማሪዎች፣ ተቋራጮች እና በ Quantity Surveying መስክ ሙያቸውን ለማሳደግ ለሚፈልጉ ሁሉ ተዘጋጅቷል።

📢በዚህ ኮርስ የሚማሩት

✅ Quantity Surveying መሠረታዊ መርሆች
✅ Drawing ንባብ (Reading Construction Drawings)
✅ Quantity Takeoff በሙሉ
✅ Bill of Quantities (BOQ) አዘገጃጀት
✅ Material Quantity Calculation
✅ Cost Estimation እና Cost Control
✅ Rate Analysis
✅ Measurement Standards
✅ የተግባር ምሳሌዎች (Real Project Examples)
✅ ፕሮፌሽናል የQS የስራ ሂደት

🎥 ኮርሱ በቀላል አማርኛ በቪዲዮ እና ዶክመንት ፋይሎች የተዘጋጀ ሲሆን በፈለጉት ጊዜ በስልክ ወይም በኮምፒውተር መማር ይችላሉ።

💰 የኮርሱ ዋጋ: 1,999 ብር ብቻ!

🚀 ዛሬውኑ ይመዝገቡ እና የ Quantity Surveying ክህሎትዎን ወደ ሌላ ደረጃ ያሳድጉ!

⭐️ኮርሱ ለመጀመር👇

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👉Wastewater ምንድን ነው?

🚥Wastewater ማለት ከቤት፣ ከኢንዱስትሪ፣ ከንግድ ቦታዎች ወይም ከግብርና የሚወጣ የተበከለ ውሃ ነው።

🧲1. ዋና ምንጮች

✅Domestic wastewater
✅Industrial wastewater
✅Commercial wastewater
✅?Stormwater runoff

🔆2. የWastewater ባህሪያት
Physical Characteristics

✅Color (ቀለም)
✅Odor (ሽታ)
✅Temperature (ሙቀት)
✅Turbidity (ጭቃማነት)
✅Chemical Characteristics
✅pH
✅BOD
✅COD
✅Nitrogen
✅Phosphorus
✅Biological Characteristics
✅Bacteria
✅Viruses
✅Protoz
✅Helminths

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👉What Is Traffic Engineering?

•  A branch of civil engineering that deals with the safe, efficient movement of people and goods on roadways.
•  Focuses on road design, traffic flow, signs & signals, and control systems.
•  In Ethiopia, it's guided by ERA manuals and urban traffic policies.

📌 Core Objectives

•  Balance mobility and safety for drivers, cyclists, and pedestrians.
•  Minimize congestion, delays, accidents, and environmental impacts.
•  Optimize intersection design, signal timing, and vehicle capacity.

📌 Key Elements of Traffic Engineering

•  Traffic Flow: Measured using volume, speed, and density (fundamental diagram).
•  Control Devices:
  - Signs (regulatory, warning, guide)
  - Signals (traffic lights)
  - Markings (lanes, arrows, zebra crossings)
• Traffic Studies:
  - Volume counts
  - Speed studies
  - Origin-destination surveys
  - Parking & accident analysis

📌 Intersection & Signal Design

• Controlled using STOP/SLOW signs or traffic lights, based on flow volume.
• Signal timing must consider pedestrian crossing, peak hours, and turning movement.
• Ethiopia uses manuals from ERA and local authorities like AACRA for design specs.

📌 Challenges in Ethiopia

• Narrow roads, poor signage, and weak enforcement affect safety.
• High pedestrian volume in Addis Ababa requires integrated planning.
• Informal public transport (minibus taxis) causes unpredictable traffic flow.

🙏መልካም ቀን ተመኘን🙏

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👉Types of Footings (Isolated, Combined, Strip)

📌  What Are Footings?

• Footings are structural base elements that distribute loads to the soil.
• They help prevent settlement and structural failure.
• Chosen based on soil condition, column layout and load.

📌 Isolated Footings (Pad Footings)

• Supports a single column with light to moderate load.
• Usually square or rectangular in shape.
• Used where columns are spaced far apart.
• Common in low-rise buildings across Ethiopian towns.
• Designed based on bearing capacity from EBCS-7.

📌  Combined Footings

• Supports two or more columns with a single footing.
• Used when columns are close or near property line.
• Shape may be rectangular or trapezoidal.
• Ensures even load distribution when space is limited.
• Applied in Addis Ababa’s dense building zones.

📌  Strip Footings (Wall Footings)

• Long continuous footing under load-bearing walls.
• Ideal for buildings with masonry or concrete walls.
• Spreads load over a wider area of soil.
• Common in residential construction in regional towns.
• Easy to construct and cost-effective in clayey soils.

📌Strap Footings (Cantilever Footings)

• Two isolated footings connected by a strap beam.
• Used when column is near boundary but balanced load is needed.
• Strap transfers moment without adding load to soil.

📌  Sloped Footings

• Similar to isolated footing but with sloped sides.
• Reduces concrete volume and improves load path.
• Used where formwork cost is a concern.

📌 Grillage Footing

• Multiple layers of beams used to spread heavy column load.
• Common for steel columns or towers on weak soils.
• Rare in residential work but used in telecom and power sectors.

📌  Mat Footing (Raft Foundation)

• Large slab supporting entire building load.
• Used when soil bearing capacity is very low.
• Common for basements, hospitals and multi-story buildings.
• Recommended in Addis Ababa, Gonder and Jimma clay zones.

📌  Pile Footings (Deep Foundation)

• Long vertical elements that transfer loads deep into ground.
• Used when soil is weak near surface but strong below.
• Applied in bridge abutments and high-rise towers.
• Driven piles or bored piles used based on access.

📌 Pier Footings (Caisson Footings)

• Large diameter bored shafts used like deep columns.
• Provide large load capacity for bridge piers.
• Often filled with concrete and reinforced.

📌 Selection Tips for Ethiopia

• Consider soil test results and bearing capacity.
• Use EBCS-7 for design loads and dimensions.
• Adjust footing depth to prevent moisture and cracking.
• Avoid shallow footings in expansive soils like around Dire Dawa.
• Use reinforced strip footings in seismic-prone areas like Addis Ababa.

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👉ምርጥ ቤዝመንት ያለው G+5 ህንፃ ማለትም አርክቴክቸራል፣ስትራክቸራል፣ኤሌክትሪካል እና ሳኒተሪ ያካተተ በ Auto Cad የተሰራ ዲዛይን ከፈለጉ ከታች ባለው ሊንክ ያውርዱት👇

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👉 Types of Structural Steel Sections

🌟 Overview

• Structural steel sections are shaped and rolled to handle specific loads
• Widely used in frames, bridges, warehouses and high-rise buildings
• Section type affects strength, stability and construction speed

🛠 I-Section (or H-Beam)
• Looks like the capital letter "I" in cross-section
• Used in columns and beams for bending resistance
• Efficient in carrying vertical loads and flexural forces

📐  T-Section (Tee Beam)
• Formed by cutting an I-beam vertically
• Ideal for secondary beams and lintels
• Not strong in lateral torsion but easy to fabricate

📦 L-Section (Angle Section)
• Shaped like the letter "L" with equal or unequal legs
• Common in trusses, bracing systems and towers
• Simple, cost-effective and useful for edge connections

🌍 Hollow Structural Sections (HSS)
• Includes circular, square and rectangular tubes
• Light weight and strong in compression and torsion
• Ideal for frames, poles and aesthetic designs

⚠️ Application in Ethiopia
• EBCS standards recommend I and H sections for most public infrastructure
• L and T sections commonly used in pedestrian bridges and telecom towers
• Hollow sections gaining popularity in urban projects like malls and parking structures

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👉Bending Moment, Shear Force & Axial Load

📌 1. Basic Definitions

• Axial Load acts along the member’s longitudinal axis (tension or compression).
• Shear Force resists sliding of one part of a section relative to another.
• Bending Moment causes curvature or rotation within a structural element.

📌 2. Axial Load Effects

•  Compression shortens and thickens members like columns and struts.
•  Tension elongates and thins structural elements like ties or cables.
•  Axial force affects buckling behavior, especially in slender columns.
•  Design is checked per EBCS axial load capacity formulas (ask if needed).
•  Common in trusses, frame members and wall panels in Ethiopia.

📌 3. Shear Force Effects

•  Acts parallel to the cross-section, causing diagonal cracks in beams.
•  High near supports and load application points in simply supported beams.
•  Controlled by web reinforcement or stirrups in RC beams (per EBCS-2).
•  Ethiopian contractors often under-reinforce shear zones—strict inspection needed.
•  Shear failure is sudden and brittle—must be avoided in critical elements.

📌 4. Bending Moment Effects

•  Caused by external loads or support reactions creating rotation.
•  Maximum at mid-span in simply supported beams under uniform load.
•  Positive moment causes sagging, negative causes hogging (upward curve).
•  Bending reinforcement placed at tension face (bottom for sagging).
•  Key in slab design, bridge girders and cantilever balconies in Ethiopia.

📌 5. Combined Actions in Members

•  Real structures often experience all three actions simultaneously.
•  Column with axial load + moment → becomes eccentrically loaded.
•  Beams in frames carry bending + shear and sometimes axial thrust.
•  Load interaction checked using interaction diagrams (from EBCS charts).
•  Bridge design uses envelopes for max/min moment and shear.

📌 6. Practical Ethiopian Applications

•  In telecom towers, tension members carry axial loads from guy wires.
•  Local practice must align with EBCS design limits for safety.
•  Engineers must also consider workmanship—poor concrete leads to failure.

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👉የኮንክሪት ምርት ዋና ዋና የስራ ቅደም ተከተል፦         ━━━━━━━━━━━━━

Batching → Mixing → Handling → Transportation

✅Batching (መመዘን/መለካት) – ሲሚንቶ፣ አሸዋ፣ አግሪጌት፣ ውሃ እና admixture በmix design መሠረት መጠናቸውን መወሰን።

✅Mixing (ማደባለቅ) – የተመዘኑትን ንጥረ ነገሮች በmixer በትክክል ማደባለቅ።

✅Handling (መያዝ/ማስተናገድ) – የተዘጋጀውን fresh concrete በተገቢው መሳሪያ መያዝና ማስተናገድ።

✅Transportation (ማጓጓዝ) – ኮንክሪቱን ወደ casting/placing ቦታ በtransit mixer, concrete pump, bucket ወዘተ ማጓጓዝ።

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🤌ለተጨማሪ መረጃ እና ሌሎች የኮንስትራክሽን ዘርፍ ዜናዎች የ YouTube ገፃችን ከታች ባለው ሊንክ በመግባት SubScribe አርገው ቤተሰብ ይሁኑ👇

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

👉ስለሥራ መለዋወጥ (ጭማሪ ወይም ቅናሽ - Variation)

💫በግንባታ ሂደት የሥራ መለዋወጥ (Variation) የሚከሰት አጋጣሚ ሲሆን ይህ መለዋወጥ የሥራ መቀነስ ወይም የሥራ መጨመር ሊሆን ይችላል።

🏷ይህ የሥራ መለዋወጥ በተቆጣጣሪ መሐንዲሱ (Engineer) ትዕዛዝ የሚከናወን ነው።

⏺ነገር ግን በ1988 እና በ1992 ሁለተኛ እና ሦስተኛ እትም በወጣበት FIDIC 1987 አንቀጽ (clause) 52.3 መሰረት የሥራ መለዋወጡን ተቆጣጣሪ መሐንዲሱ ለአሠሪው አካል ሳያሳውቅ የማጽደቅ መብታ ያለው  የውሉን ጠቅላላ ዋጋ ከ15% በላይ የማይጨምር ወይም የማይቀንስ እስከሆነ  ድረስ ብቻ ነው።

🌟የሥራ መለዋወጡ ከ15% በላይ የሚጨምር ወይም የሚቀንስ ከሆነ ግን ከአሠሪው ባለቤት (Employer) ጋር ተወያይቶ በጋራ ቃለጉባኤ ወስነው መሆን ይገባዋል።

📜በመሆኑም ከላይ ለተነሳው ጥያቄ መስሉ፦ ለ) 15% ነው።

❇️ለማንኛውም አስተያየትዎ  እና ሀሳብዎ ይጻፉልን!

📜ለ ስራ እና ጨረታዎች ምንለቅበት ቻናል ለመቀላቀል👉 @ETCONpWORK

📩ሊጽፉልን ካሰቡ @ETCONpBOT

💫ቲክቶክ:👇

www.tiktok.com/@etconp7

@etconp

👉የ ህንፃ ዲዛይን አዘጋጅታቹ ለማፅደቅ ዲዛይኑ መካተት ያለባቸው የአርክቴክቸራል፣ስትራክቸራል፣ሳኒተሪ እና ኤሌክትሪካል ቼክሊስቶች ከፈለጉ ከታች ባለው ሊንክ ያውርዱ👇

https://ye-buna.com/etconp?ref=product_detail&product=6a76b89233390_etconp

👉በአንድ የግንባታ ፕሮጀክት Setting Out (ሴቲንግ አውት) በጣም ወሳኝ የመጀመሪያ ስራ ነው።
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🌟በዚህ ደረጃ የሚደረግ ትንሽ ስህተት በኋላ ኮሎኖች፣ ግድግዳዎች፣ ቢሞች እና ጣሪያዎች ላይ ትልቅ ችግር ሊያመጣ ይችላል።

1. ከሴቲንግ አውት በፊት የሚደረጉ ዝግጅቶች

✤የApproved Site Plan እና Structural Drawing በትክክል ማጥናት።
✤የመሬት ወሰን (Boundary) በሕጋዊ ሰነድ ማረጋገጥ።
✤የBenchmark (BM) መፈለግ ወይም መመስረት።
✤የGrid Line እና Column Center መጠኖችን ማረጋገጥ።
✤መሳሪያዎች (Total Station፣ Theodolite፣ Auto Level፣ Tape) ካሊብሬት መሆናቸውን ማረጋገጥ።

2. ሴቲንግ አውት ሲደረግ የሚወሰዱ ጥንቃቄዎች

✤የGrid Line ርቀቶችን ሁለት ጊዜ መለካት።
✤የColumn Center ቦታዎችን ከድሮዊንግ ጋር ማነጻጸር።
✤የ90° ማዕዘን ትክክለኛ መሆኑን ማረጋገጥ።
✤ዲያጎናል (Diagonal) መለካት፤ ሁለቱ ዲያጎናሎች እኩል ከሆኑ ሌይአውቱ ትክክል ነው።
✤የLevel ልዩነትን በAuto Level መመርመር።
✤የOffset Peg እና Profile Board (Batter Board) ከቁፋሮ ውጭ ማስቀመጥ እንዳይነኩ።
✤ሁሉንም መለኪያ ከመቆፈር በፊት በኮንሰልታንት ወይም በሳይት ኢንጂነር ማረጋገጥ።

3. የሴቲንግ አውት ዘዴዎች

✤Total Station – በጣም ትክክለኛ እና ዘመናዊ ዘዴ፤ ለአብዛኛው ፕሮጀክት ይመከራል።
✤Theodolite + Tape – አንግልና ርቀት በመለካት የሚሰራ።
✤Tape Measure (3-4-5 Method) – ለትንንሽ ሕንፃዎች ቀላል ዘዴ። 3m፣ 4m እና 5m በመጠቀም 90° ይፈጥራል።
✤GPS – ለትልልቅ የመሬት ፕሮጀክቶች የመጀመሪያ ኮኦርዲኔት ለማስቀመጥ ይጠቅማል።

4. ምርጥ አሰራር (Best Practice)

✤አንድ ጊዜ ብቻ አትለኩ፤ "Measure twice, set out once."
✤ከቁፋሮ በፊት ኮሎን ሴንተሮችን፣ Grid Lines እና Levels በድጋሚ ያረጋግጡ።
✤የSetting Out መዝገብ (Field Book) ይያዙ፣ ሁሉንም መለኪያ ይመዝግቡ።
✤የሴቲንግ አውት ስራ በትክክል ከተሰራ፣ ፋውንዴሽን፣ ኮሎኖች፣ ቢሞች እና ሙሉ ሕንፃው በዲዛይኑ መሠረት ይገነባሉ።

✅የSetting Out ደረጃ በደረጃ

1. የድሮዊንግ ምርመራ

Architectural እና Structural Drawing ያወዳድሩ።
Grid Line፣ Column Center፣ Foundation Size እና Setback ያረጋግጡ።
ሁሉም መጠኖች ተመሳሳይ መሆናቸውን ያረጋግጡ።

2. Benchmark (BM) ማስቀመጥ

በማይነካ ቦታ ቋሚ Benchmark ይመስርቱ።
የፕሮጀክቱን ±0.00 ደረጃ ከዚህ ይወስኑ።

3. Baseline መፍጠር

አንድ ቀጥተኛ መስመር (Baseline) ይምረጡ።
ከዚያ የቀሩትን Grid Line ይለኩ።

4. Grid Line ማስቀመጥ

Total Station ካለ እሱን ይጠቀሙ።
ከሌለ በTape እና 3-4-5 Method 90° ያረጋግጡ።
ሁሉንም Grid Line በPeg ያመልክቱ።

5. Profile Board (Batter Board) መትከል

ከFoundation ውጭ 1–2 ሜትር ርቀት ላይ ይትከሉ።
ቁፋሮ ቢደረግም የGrid Line እንዳይጠፋ ይረዳል።

6. String Line መሳብ

በProfile Board ላይ ገመድ ይሳቡ።
የገመዱ መገናኛ ቦታ የColumn Center ይሆናል።

7. የኮንሰልታንት ማረጋገጫ

ከሳይት ኢንጂነር ወይም ከኮንሰልታንት ማረጋገጫ ካገኙ በኋላ ቁፋሮ ይጀምሩ።

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@etconp

🏗️ የQuantity Surveying ሙያን በቤትዎ ኦንላይን ይማሩ!

🗂ይህ ኮርስ ለሲቪል እና ኮንስትራክሽን ኢንጂነሮች፣ አርክቴክቶች፣ ተማሪዎች፣ ተቋራጮች እና በ Quantity Surveying መስክ ሙያቸውን ለማሳደግ ለሚፈልጉ ሁሉ ተዘጋጅቷል።

📢በዚህ ኮርስ የሚማሩት

✅ Quantity Surveying መሠረታዊ መርሆች
✅ Drawing ንባብ (Reading Construction Drawings)
✅ Quantity Takeoff በሙሉ
✅ Bill of Quantities (BOQ) አዘገጃጀት
✅ Material Quantity Calculation
✅ Cost Estimation እና Cost Control
✅ Rate Analysis
✅ Measurement Standards
✅ የተግባር ምሳሌዎች (Real Project Examples)
✅ ፕሮፌሽናል የQS የስራ ሂደት

🎥 ኮርሱ በቀላል አማርኛ በቪዲዮ እና ዶክመንት ፋይሎች የተዘጋጀ ሲሆን በፈለጉት ጊዜ በስልክ ወይም በኮምፒውተር መማር ይችላሉ።

💰 የኮርሱ ዋጋ: 1,999 ብር ብቻ!

🚀 ዛሬውኑ ይመዝገቡ እና የ Quantity Surveying ክህሎትዎን ወደ ሌላ ደረጃ ያሳድጉ!

⭐️ኮርሱ ለመጀመር👇

https://ye-buna.com/etconp?ref=product_detail&product=6a5e233a9c5e0_etconp