ዓድዋ፣ ጀግና አርበኞች የጥቁር ሰው ሉዓላዊነትን ያወጁበት ታሪካዊ ድል፣ እንኳን ለ 129ኛው መታሰቢያ በዓል በሰላም አደረሳችሁ።

Adwa, the day that solidified the victory of Africans over imperialists. Happy 129th Adwa Victory Day!

ምንግዜም ለሃገር ልጅ በሃገር ልጅ!!

@etconp

👉What is the basic and important checklist for Beams in construction ?

🏷1. Design and Dimensions
Ensure the beam's size (length, width, and depth) are as per the structural drawings.

⏺Verify reinforcement details (number, size, and spacing of bars).

🏷2. Shuttering (Formwork)

⏺Check for proper alignment and tight joints to avoid concrete leakage.

⏺Apply shuttering oil for easy removal.

⏺Ensure supports and bracings are stable.

🏷3. Reinforcement

⏺Ensure correct placement of top, bottom, and extra bars.

⏺Verify stirrups spacing and diameter.

⏺Maintain proper lap length for overlapping bars.

🏷4. Clear Cover

⏺Use cover blocks to maintain required gaps:

⏺Bottom: 25-50 mm

Sides: 25 mm

⏺Top: 25 mm.

🏷5. Concreting

⏺Use the correct concrete miX.

⏺Pour concrete evenly and compact using a vibrator.

⏺Ensure smooth finishing on the top.

🏷6. Curing

⏺Start curing immediately after concreting.

⏺Continue curing for at least 7-14 days.

🏷7. Formwork Removal

⏺Remove the formwork only after the concrete has gained enough strength:

⏺Sides: 1-2 Days bottom: 7-14 days.

🏷8. Inspection

⏺Check for honeycombing or cracks and repair if necessary.

⏺Ensure no deflection or sagging after removing supports.

@etconp

👉What is Heat of Hydration?

⭐️Heat of hydration is the heat generated by the chemical reaction between cement and water during the hydration process.

⏺This heat can cause a significant increase in temperature within the concrete, potentially leading to thermal cracking.

🏷Factors Affecting Heat of Hydration

🚧1. Cement Type: Different types of cement have varying heat of hydration values.

⏺For example, Type III cement has a higher heat of hydration than Type I cement.

🚧2. Cement Content: Increasing the cement content can increase the heat of hydration.

🚧3. Water-Cement Ratio: A lower water-cement ratio can increase the heat of hydration.

🚧4. Aggregate Type: The type of aggregate used can affect the heat of hydration.

⏺For example, aggregates with high thermal conductivity can increase the heat of hydration.

🚧5. Temperature: Higher temperatures can increase the rate of hydration and heat generation.

Yonatan Tadesse (PMP)®

@etconp

👉𝑭𝒍𝒖𝒄𝒕𝒖𝒂𝒕𝒊𝒐𝒏𝒔

🏷Term describe a method of dealing with inflation in construction contracts.

🚧𝐈𝐧𝐟𝐥𝐚𝐭𝐢𝐨𝐧 is recognised as representing an increase in prices, converse can also apply (Deflation)

⏺Contracts use various descriptions for fluctuations clauses:

-Fluctuation
-Price Variation
-Price adjustment for inflation

▶️Traditional approach to project procurement is employer produce a set of specified requirements, following a formal tendering process to accept an offer from a contractor to carry out construction work to realise those requirements within an agreed contract period & contract sum

⭐️𝐂𝐨𝐧𝐭𝐫𝐚𝐜𝐭 𝐒𝐮𝐦 may be adjusted as necessary & within contract T&Cs to take account of variations but is normally regarded as a fixed (firm) price.

⏺Employers seek to add certainty to their financial commitment to demand fixed price contracts where contractor invariably assumes risk of increases (or decreases) in these items cost as a result of inflation.

⏺General rate at which prices of materials & goods varies, usually upwards & consequent purchasing power of money decreases.

⏺Alterations to items price can be caused by variations in taxation, ‘excise’ duties for domestic goods, ‘customs’ duties on imported goods

▶️Contracts of short duration, risk may not be great, for longer contract durations or where contract sum is of a size that makes impact of inflation more significant, consequences may be more difficult to anticipate.

📜Purpose of contract’s fluctuations provision to enable adjustment to take place by introducing a mechanism to be followed when circumstances are appropriate.

》Fluctuations in different types of contracts

⏺Common situation is where contract sum is described as ‘fixed’ or ‘firm’ price & it appear on first inspection that it isn't subject to adjustment for these items.

⏺However these contracts may include adjustment provision for changes in contractor’s input cost for reasons beyond their control.

》Fluctuating price contracts are used in a variety of circumstances:

•Lump sum contracts
•Term works contracts
•Term service contracts
•Supply contracts
•Reimbursement contracts
•Application to DBFO/ PFI contracts
•Calculation of increased costs due to delay & allocation of responsibility
•Changes in costs due to currency exchange rates

●Calculation methodologies on standard forms

》JCT lump sum contract
-Option A:Clause A.5 of Schedule 7
-Option B: labour & materials cost & tax fluctuations
States that contract sum is based on rules & decisions of the Construction Industry Joint Council or other wage fixing body
-Option C: JCT Formula rules, relies on a series of indices that were published by the National Economic Development Office (NEDO).

》NEC lump sum contracts
Doesn't use term fluctuations
ECC’s approach isxto use Secondary Option X1 – price adjustment for inflation.

》FIDIC Conditions of Contract for Construction (Red Book) contain a formula agreed by parties

@etconp

👉ከአያት ሪል ስቴት ሱቅ የገዙ ሰዎች በድርጅቱ ላይ አቤቱታ አሰሙ፡፡ በአዲስ አበባ ከተማ ለሚ ኩራ ክፍለ ከተማ ወረዳ 10 አያት ሾፒንግ ሞል በሚል በተገነባው ህንፃ ውስጥ ሱቅ የገዙት የዛሬ 16 አመት እንደነበር አቤቱታ አቅራቢዎቹ ገልፀዋል፡፡ በወቅቱ ድርጅቱ በሁለት አመት ውስጥ ግንባታውን አጠናቆ እንደሚያስረክባቸው ቃል እንደገባላቸውም አስረድተዋል፡፡

የአያት ሞል ሱቅ ባለቤቶች ማህበር ፀሀፊ ሩት ግርማይ ስትናገር ‹‹እኛ የማህበሩ አባላት በህጋዊ መንገድ ሱቅ የገዛንና ውል የፈፀምን ነን፡፡ ነገር ግን ድርጅቱ ተገቢውን መሰረተ ልማት አሟልቶ ባለማጠናቀቁ ሱቃችንን ለመረከብ ፈቃደኛ ባለመሆናችን ተዘግቶ ይገኛል›› ብላለች፡፡ እንደገለፀችውም በህንፃው ውስጥ ካልተጠናቀቁት መሰረተ ልማቶች መካከል መብራት፣ ውሀ፣ መፀዳጃ ቤት፣ መኪና ማቆሚያና ሊፍት ይገኙበታል፡፡ የህንፃው ግንባታ ረጅም ጊዜ በመቆየቱ አንዳንድ የማህበሩ አባላት በራሳቸው ወጪ አጠናቀው ስራ መጀመራቸውን ሩት ገልፃለች፡፡

ጉዳዩን ወደፍርድ ቤት ለመውሰድ ቢፈልጉም የገንዘብ እጥረት እንዳለባቸው ጠቅሳም በአሁኑ ወቅት ለሚመለከታቸው የመንግስት መስሪያ ቤቶች አቤቱታ በማቅረብ ላይ ቢሆኑም ምንም መፍትሄ አለማግኘታቸውን አስርታለች፡፡

የአያት ሪል ስቴት ቦርድ ምክትል ሊቀመንበር አቶ አብይ ማሞ ስለጉዳዩ ከዘሪፖርተር ተጠይቀው ሲመልሱ ‹‹እኛ ሱቅ ገዢዎቹን በመነጋገርና በውይይት ችግሩን እንድንፈታ ጠይቀናቸው ነበር፡፡

እነሱ ግን ጉዳዩን ወደተለያዩ የመንግስት መስሪያ ቤቶች መውሰድን መርጠዋል›› ካሉ በኋላ ጉዳዩን ለመፍታት በሂደት ላይ መሆናቸውን አስታውቀዋል፡፡

Via ዘ-ሐበሻ

@etconp

👉BS 8110 is a British Standard that provides guidelines for the structural use of concrete. Here's a simplified breakdown:

⭐️Purpose:

⏹It sets out rules and recommendations for designing and constructing reinforced concrete structures.

⏹Its goal is to ensure that concrete structures are safe, durable, and perform as intended.

💫Key Concepts:

▶️Limit State Design: BS 8110 uses the limit state design approach, which considers various potential failure modes (limit states) and ensures that the structure can withstand them.

📜This includes:

⏺Ultimate Limit State: Preventing collapse.

⏺Serviceability Limit State: Controlling things like deflection and cracking.

⏺Minimum and maximum reinforcement requirements.
     
⏺Rules for bar spacing and concrete cover.

⏺Design of reinforcement for different structural elements (beams, columns, slabs, etc.).


https://t.me/ETCONpWORK/3293

@etconp

👉የዲጂታል ካርታ ጥያቄ ያቀረቡ ተገልጋዮች ይዞታቸውን መነጠቃቸውን ተናገሩ

በለሚ ኩራ ክፍለ ከተማ የዲጂታል ካርታ ጥያቄ ያቀረቡ ተገልጋዮች ይዞታቸው ለካራ ቆሬ አፓርታማ እንደተሰጠባቸው ተናገሩ።

ለመሠረት ሚዲያ አስተያየታቸውን የሰጡ ባለጉዳዮች እንዳሉት ለመኖሪያ ቤት የዲጂታል ካርታ ጥያቄ በኦላይን ካቀረቡና የአገልግሎት ክፍያ በቴሌ ብር በኩሉ እንዲከፍሉ ከተደረገ በኋላ የኦላይን አገልግሎቱ መቋረጡን እና ሰነዳችሁ አልተሟላም ተብለው በኦላይን መልስ እንደተሰጣቸው ተናግረዋል። 

አገልግሎቱ ለምን እንደተቋረጠባቸው ለመጠየቅ ወደ ክፍለ ከተማው ባቀኑበት ጊዜ ደግሞ ይዞታቸው ለካራ ቆሬ አፓርታማ እንደተሰጠባቸው በመሃንዲሶች በኩል መገለጹን እንደሰሙ አስረድተዋል።

"መፍትሄ የሚሰጠን አካል የለም" የሚሉት የክፍለ ከተማው የዲጂታል ካርታ ተገልጋዮች "ለበርካታ አመታት ለፍተን የሰራነውን ቤትና ይዞታ በቀላሉ ለካራ ቆሬ አፓርታማ ተሰጥቷል መባሉን አንቀበልም" ብለዋል።

Via Meseret Media

@etconp

ታምራት  ፕሌት እና ጄቦልት አቅራቢ

📌ፕሌትና ጄቦልት በፈለጉት አይነት የተዘጋጀ አለን

✂️ላሜራ መቁረጫ መብሻና  ማጠፊያ ማሽኖች አሉን

🔗ፌሮ (ቶንዲኖ) ጥርስ እናበጃለን እንዲሁም እናጥፋለን

📐ማንኛዉንም የሞደፊክ ስራዎችን እንሰራለን

📍ኢትዮጵያ ዉስጥ የትም እንልክሎታለን

አድራሻችን፦ ቁ.1 አዉቶብስ ተራ(መሳለሚያ)
                    ቁ.2 መርካቶ
                    ቁ.3 ተክለሀይማኖት

0904040477
0911016833

👉 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: Signal, around signal mall

👉In construction, Quality Assurance (QA) and Quality Control (QC) are essential for ensuring safety, durability, and compliance.

⏺Without a strong QA/QC system, projects risk structural failures, cost overruns,and legal issues.

📜Let's explore why QA/QC is crucial!

💫1. Ensures Structural Safety

QA/QC prevents defects by ensuring materials and construction processes meet safety standards, reducing risks of failures orcollapses.

💫2. Maintains Compliance

Construction must adhere to building codes and industry regulations QA Or QC ensures compliance, avoiding legal penalties and project delays.

💫3. Improves Workmanship & Quality

A strong QA/QC framework guarantees high construction standards,leading to better finishes, durability, and long-term reliability.

💫4. Reduces Cost Overruns

Detecting errors early through QC inspections prevents rework,material wastage, and budget overruns, saving time and money.

💫5. Enhances Client Satisfaction

Delivering a high-quality project builds trust and reputation, leading to repeat business and strong client relationships.

💫6. Boosts Project Efficiency

A well-implemented QA/QC system ensures smooth execution,minimizing delays, disputes, and last-minute fixes.

⚡️Remember, Quality is never an accident; it is always the result of intelligent effort.

@etconp