GREEN LAND General Construction

Wishing you a joyful Happy New Year 2019! May this coming year bring you and your loved ones abundant peace, good health, mutual care, respect, and lasting prosperity. Happy Ethiopian New Year to all Ethiopians at home and across the globe!

Modern Bridge Structure Details

This infographic shows the main components of a modern highway bridge:

Roadway Carriageway – Surface used by vehicles.

Pedestrian Sidewalk – Safe path for pedestrians.

Bridge Deck Expansion Joint – Allows bridge movement due to temperature changes.

Prestressed Concrete Girders – Main beams supporting the deck.

Steel-Reinforced Concrete Superstructure – Carries traffic loads.

Pier Cap – Transfers loads from girders to columns.

Reinforced Concrete Pier Columns – Vertical supports carrying loads to foundations.

Abutment & Wing Wall – Support the bridge ends and retain embankment soil.

Compacted Backfill – Stabilizes approach roads.

Riprap Slope Protection – Rocks preventing erosion around the bridge.

Purpose: The bridge safely transfers traffic loads from the deck through girders, piers, and foundations to the ground while resisting water flow, erosion, and environmental effects.

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​4. Color Palette

​The logo utilizes a professional and modern color scheme:

Color & Symbolic Meaning

Deep Blue

Represents trust, stability, authority, and professional reliability in the construction industry.

Cyan / Light Blue

Suggests technology, modern innovation, and clean design.

Bronze / Gold

Used for the roof/arrowhead to signify premium quality, excellence, and a high standard of achievement.

White & Grey

Used for the road markings and background to provide clarity, balance, and a clean, "blueprint" feel.

The logo for Greenland General Construction is a highly integrated emblem that combines typography with architectural and infrastructure symbols. Here is a breakdown of the representation of its key elements:

​1. Lettering and Typography

​The Large 'G': This is the dominant circular frame of the logo. Its rounded shape suggests a sense of wholeness and global reach. It acts as the foundation that encompasses the other elements.

​The Interior 'G': Nestled inside the larger curve, this smaller 'G' creates a sense of depth. Together, they likely represent "Greenland General," reinforcing the brand initials.

​The 'L': The vertical and horizontal lines extending to the right form a stylized 'L' (representing "Land"). Its sharp, geometric 90-degree angle contrasts with the curves of the 'G', signifying precision and structural integrity.

​'GGC' Initials: Located just below the building icon, these initials serve as a clear, shorthand identifier for the company name.

​2. The Building Icon

​Verticality & Growth: The structure rising from the center represents vertical construction and high-rise development.

​The Upward Arrow: The roofline is shaped like an upward-pointing arrowhead in bronze/gold. This symbolizes progress, advancement, and the company's commitment to "building upward."

​Structural Detail: The blue segments with white diagonal lines mimic glass windows or architectural scaffolding, highlighting the technical side of building design.

​3. The Road

​Infrastructure Expertise: The road leading into the distance represents horizontal construction, such as highways and civil engineering projects.

​Perspective: The way the road narrows toward a vanishing point suggests a journey toward the future, long-term durability, and the "pathway" to success.

​The Green Verge: The green shading along the left side of the road subtly references the "Green" in the company name and suggests environmentally conscious construction.

​4. Color Palette

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Kaka-Mecha Lot 1 Project Under Construction (Adiyo Woreda)

Road Pavement Layers.
(Composition, Function & Construction – Practical & Technical)

1. What are road pavement layers?
The different structural layers constructed above the subgrade to distribute traffic loads and provide a durable riding surface.

2. Why are pavement layers provided in roads?
To spread wheel loads safely to the subgrade, improve riding quality, and protect the road from environmental damage.

3. What are the main layers of a flexible pavement?
Subgrade, sub-base, base course, binder course, and surface (wearing) course.

4. What is the subgrade layer?
The natural soil or prepared earth surface that supports the entire pavement structure.

5. Why is subgrade strength important?
Weak subgrade leads to settlement, rutting, and premature pavement failure.

6. What is the sub-base layer?
A layer of granular material placed above the subgrade to improve load distribution and drainage.

7. What materials are used for sub-base?
Laterite, crushed stone, gravel, sand-clay mix, or stabilized soil.

8. What is the function of the sub-base layer?
Load distribution, drainage improvement, frost protection, and working platform for construction.

9. What is the base course?
The main load-bearing layer of the pavement placed above the sub-base.

10. What materials are used for base course?
Crushed stone, wet mix macadam (WMM), cement-treated base, or asphalt base.

11. What is the binder course?
An intermediate bituminous layer between the base course and surface course.

12. What is the function of the binder course?
To provide strength and distribute loads while bonding the surface course to the base.

13. What is the surface (wearing) course?
The top layer of pavement that comes in direct contact with traffic.

14. What are common surface course materials?
Asphalt concrete, bituminous concrete, surface dressing, or concrete (for rigid pavements).

Shout out to my newest followers! Excited to have you onboard! Getachew Asefa, Daniel Zewude Zeleke

🚧ስለንኡስ ተቋራጭነት(sub-contract)

-ንኡስ ተቋራጭነት(sub-contract) በፍትሀብሄር ህጉ አገላለጽ ከዋናው ተቋራጭ የተስማማ ሁለተኛ ተቋራጭ ይባላል፡፡ ይሄውም ዋናው ተቋራጭ የግንባታ ውሉን ስራ በከፊል ለማስፈጸም ከአንድ ሶስተኛ ወገን ከሆነ ሰው ጋር የሚደረግ ነው፡፡(የፍ/ህ/ቁ 3201(2))
-ውሎችን ለሌላ መልቀቅ(Assignment) ደግሞ ዋናው ተቋራጭ የግንባታ ውሉን ስራ በሙሉ እንዲፈጽምለት ለአንድ ሶስተኛ ወገን ለሆነ ሲያስተላልፍ ነው፡፡(የፍ/ህ/ቁ 3201(1))
-ስለዚህ ንኡስ ተቋራጭነት የግንባታ ስራ ተቋራጮች ከአሰሪው ጋር ሊገነቡት ግዴታ የገቡበትን የግንባታ ስራ በከፊል ለሌላ ተቋራጭ በውል በሚያሰሩበት ጊዜ የሚነሳ ጉዳይ ነው፡፡ውሎችን ለሌላ መልቀቅ የሚባለውም ከንኡስ ተቋራጭነት ጋር ሁኔታው አንድ አይነት ሲሆን ልዩነቱ ዋናው ተቋራጭ ለሌላ ተቋራጭ የሚያሰራው ሙሉውን የግንባታ ስራ ነው፡፡
-ንኡስ ተቋራጭነት ሁለት አይነት ነው፡፡በአሰሪው የሚታወቅ(Nominated sub-contracting) እና በአሰሪው የማይታወቅ(Non nominated sub-contracting)::ከውጤት አንጻር ተመሳሳይ ቢሆኑም ንኡስ ተቋራጭነቱን አሰሪው የፈቀደውና ያወቀው የሆነ እንደሆነ ልዩነቱ ዋናው ተቋራጭ ከመዘግየት ቅጣት ነጻ ይሆናል፡፡(የፍ/ህ/ቁ 3206)
-ንኡስ ተቋራጮች ለሰሩበት ክፍያ ከማን መጠየቅ ይችላሉ?
-ንኡስ ተቋራጮች ለሰሩት ስራ በውላቸው መሰረት ከዋናው ተቋራጭ ክፍያ የመጠየቅ መብት ይኖራቸዋል፡፡(የፍ/ህ/ቁ 1755፣1756) ምክንያቱም ውል በተዋዋይ ወገኖች መካከል ህግ ነው፡፡(የፍ/ህ/ቁ1731)
-በተጨማሪም የፍትሀብሄር ህግ አንቀጽ 3040 በአንድ የህንጻ ስራ ተቋራጭነት ውስጥ የሚሰሩ ስራ ተቋራጮች ወይም ሰራተኞች የሰሩበትን ስራ ዋጋ ለመከፈል ክሳቸውን ባቀረቡበት ጊዜ አሰሪው ለስራ ተቋራጩ ሊከፍል በሚገባው ገንዘብ መጠን ባሰሪው ላይ በቀጥታ ገንዘባቸውን ለመጠየቅ መብት አላቸው በሚል ይደነግጋል፡፡ስለዚህ ከዋናው አሰሪ ላይም በቀጥታ ክፍያ ለመጠየቅ መብት ይኖራቸዋል ማለት ነው፡፡