👉 ለግንባታ ግብዓት (የአርማታ ብረት እና የሬዲሚክስ ኮንክሪት አቅራቢዎች) የቀረበ ጥሪ!!
💫የአዲስ አበባ ቤቶች ልማት ኮርፖሬሽን በአዲስ አበባ ከተማ አስተዳደር በአዋጅ ቁጥር 84/2016 በአንቀጽ 22 በተሰጠው ስልጣን መሠረት በካፒታል ፕሮጀክት ቤቶችን እንደሚገነባ ይታወቃል።
በዚሁ መሰረት በያዝነው በ2018 በጀት ዓመት በከተማ አስተዳደሩ 100 ሺህ ቤቶችን በፍጥነትና በጥራት ገንብቶ ለማጠናቀቅ ዕቅድ ነድፎ ወደ ትግበራ ገብቷል ስለሆነም ለ100 ሺህ ቤቶች በቂ የሆነ የግንባታ ግብዓት አቅርቦት እንዲኖር ከብረትና አጠቃላይ የኮንክሪት ስራ ግብዓት አቅራቢዎች ጋር መወያየት የሚፈልግ በመሆኑ በስራው ላይ የተሰማራችሁ አቅራቢ ድርጅቶች በሙሉ ግሪክ ክለብ አጠገብ በሚገኘው የቤቶች ልማት እና አስተዳደር ቢሮዉ የቤቶች ልማት ኮርፖሬሽን ዋናው መስሪያ ቤት ማለትም እሁድ በ05/04/2018 ዓ.ም ጠዋት 2:30 ሰዓት ላይ እንድትገኙ ጥሪ እናስተላልፋለን ።
የአዲስ አበባ ቤቶች ልማትና አስተዳደር ቢሮ-የቤቶች ልማት ኮርፖሬሽን
@etconp
💫የአዲስ አበባ ቤቶች ልማት ኮርፖሬሽን በአዲስ አበባ ከተማ አስተዳደር በአዋጅ ቁጥር 84/2016 በአንቀጽ 22 በተሰጠው ስልጣን መሠረት በካፒታል ፕሮጀክት ቤቶችን እንደሚገነባ ይታወቃል።
በዚሁ መሰረት በያዝነው በ2018 በጀት ዓመት በከተማ አስተዳደሩ 100 ሺህ ቤቶችን በፍጥነትና በጥራት ገንብቶ ለማጠናቀቅ ዕቅድ ነድፎ ወደ ትግበራ ገብቷል ስለሆነም ለ100 ሺህ ቤቶች በቂ የሆነ የግንባታ ግብዓት አቅርቦት እንዲኖር ከብረትና አጠቃላይ የኮንክሪት ስራ ግብዓት አቅራቢዎች ጋር መወያየት የሚፈልግ በመሆኑ በስራው ላይ የተሰማራችሁ አቅራቢ ድርጅቶች በሙሉ ግሪክ ክለብ አጠገብ በሚገኘው የቤቶች ልማት እና አስተዳደር ቢሮዉ የቤቶች ልማት ኮርፖሬሽን ዋናው መስሪያ ቤት ማለትም እሁድ በ05/04/2018 ዓ.ም ጠዋት 2:30 ሰዓት ላይ እንድትገኙ ጥሪ እናስተላልፋለን ።
የአዲስ አበባ ቤቶች ልማትና አስተዳደር ቢሮ-የቤቶች ልማት ኮርፖሬሽን
@etconp
❤8
👉 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
● 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
❤2
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አድራሻ፦ ቁ 1.መርካቶ
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❤1🙏1
Ethio Construction Engineering
👉What do you think the Problem on the Picture? 🚧Answer: Structure failer due to lack of stability. ⭐️why? ⏺The water tank is placed on a tall, slender steel frame. ⏺There is no cross-bracing (X-bracing or K-bracing) to resist lateral forces (wind, water…
👉Practical, engineer-focused guide you can use to design a safe steel water-tank tower (tank-on-tower).
💫Here I’ll cover in ahort; the main factors, the design steps, important checks, and practical recommendations.
1) Define the project (inputs)
Tank capacity & geometry: storage volume (m³), tank diameter D and liquid depth h, tank material and empty tank mass.
Location data: site altitude, basic wind speed, seismic zone / response spectrum, mean annual temperature, frost.
Soil info: allowable bearing pressure, groundwater level.
Access & service: ladder, platform, handrail height, pipe connections, overflow, drainage.
Codes to apply: local building code or recognized standards (EBCS, AISC, Eurocode, IS, etc.) and tank standards (if applicable).
2) Loads to consider
Dead loads:
Tank self-weight (shell, base plate, roof if any).
Water weight: (use 1000 kg/m³ for fresh water).
Live loads:
Maintenance live loads on platform/walkways (per code).
Hydrostatic loads:
Vertical (weight) and circumferential pressure on tank walls — handled by tank design, transmitted to support at tank footings or ring.
Wind loads:
Wind pressure on exposed tank and tower. Use code wind speed → pressure distribution. Consider drag on cylindrical tank and tower members; compute overturning moment.
Seismic loads:
Base shear applied to entire mass (tank + water + structure) using seismic coefficients from code (equivalent static or response spectrum). Consider impulsive and convective (sloshing) components for the liquid.
Sloshing / hydrodynamic effects:
For partially filled tanks, sloshing adds dynamic forces. Use appropriate tank-liquid interaction provisions in codes.
Temperature effects:
Thermal expansion constraints for long piping or large temperature swings.
Impact, surge, and pipe thrust:
Forces from filling/emptying, valves closing (water hammer mitigation needed).
Construction loads:
Erection phases and temporary bracing.
3) Load combinations & safety factors:
Apply the code’s required load combinations (dead + live + wind, dead + seismic + live, etc.).
Use appropriate partial safety factors for materials and loads as provided by your chosen design standard.
4) Global stability and geometry
Height-to-base ratio: keep tower as squat and wide as practical for stability.
Leg layout: vertical legs are preferable to slanted members that introduce eccentricity.
Bracing: provide diagonal cross-bracing (X or K bracing) in both orthogonal directions to resist lateral loads and prevent sway. Bracing should be continuous and tied into a rigid base.
Platform & ring beams: provide a rigid tank-support ring or grillage to distribute tank loads to legs evenly.
5) Member design checks
For each member (columns, bracings, beams):
Axial (compression/tension) — check axial capacity: or . For compression consider buckling: slenderness . Use Euler/Empirical buckling formulas per code.
Combined bending + axial — check interaction (e.g., or code-specific interaction equations).
Shear & connections — shear, bolt shear, weld capacity. Check local plate shear where tank sits on support.
Deflection limits — serviceability limits for lateral drift and deflection under wind/seismic.
Fatigue — if cyclic loads significant (pumping, wind vortex shedding).
6) Foundation & anchorage
Base reactions: vertical loads, shear, overturning moment.
Design foundation: mass or spread footing sized with soil bearing pressure; or pile foundations if soil is weak.
Anchor bolts & base plate: design for tension (uplift), shear, and moment. Provide proper embedment, grout, and corrosion protection.
Uplift checks: under wind/seismic the foundation must resist uplift — include hold-down (anchor) design or increased weight of footing.
7) Tank support details
Tank support ring or grillage: a steel ring beam or support skirt that transfers load evenly to legs. Avoid point loads that cause local overstress.
Bearing/seat: allow for small rotation/settlement with flexible connection or neoprene pads if required.
@etconp
💫Here I’ll cover in ahort; the main factors, the design steps, important checks, and practical recommendations.
1) Define the project (inputs)
Tank capacity & geometry: storage volume (m³), tank diameter D and liquid depth h, tank material and empty tank mass.
Location data: site altitude, basic wind speed, seismic zone / response spectrum, mean annual temperature, frost.
Soil info: allowable bearing pressure, groundwater level.
Access & service: ladder, platform, handrail height, pipe connections, overflow, drainage.
Codes to apply: local building code or recognized standards (EBCS, AISC, Eurocode, IS, etc.) and tank standards (if applicable).
2) Loads to consider
Dead loads:
Tank self-weight (shell, base plate, roof if any).
Water weight: (use 1000 kg/m³ for fresh water).
Live loads:
Maintenance live loads on platform/walkways (per code).
Hydrostatic loads:
Vertical (weight) and circumferential pressure on tank walls — handled by tank design, transmitted to support at tank footings or ring.
Wind loads:
Wind pressure on exposed tank and tower. Use code wind speed → pressure distribution. Consider drag on cylindrical tank and tower members; compute overturning moment.
Seismic loads:
Base shear applied to entire mass (tank + water + structure) using seismic coefficients from code (equivalent static or response spectrum). Consider impulsive and convective (sloshing) components for the liquid.
Sloshing / hydrodynamic effects:
For partially filled tanks, sloshing adds dynamic forces. Use appropriate tank-liquid interaction provisions in codes.
Temperature effects:
Thermal expansion constraints for long piping or large temperature swings.
Impact, surge, and pipe thrust:
Forces from filling/emptying, valves closing (water hammer mitigation needed).
Construction loads:
Erection phases and temporary bracing.
3) Load combinations & safety factors:
Apply the code’s required load combinations (dead + live + wind, dead + seismic + live, etc.).
Use appropriate partial safety factors for materials and loads as provided by your chosen design standard.
4) Global stability and geometry
Height-to-base ratio: keep tower as squat and wide as practical for stability.
Leg layout: vertical legs are preferable to slanted members that introduce eccentricity.
Bracing: provide diagonal cross-bracing (X or K bracing) in both orthogonal directions to resist lateral loads and prevent sway. Bracing should be continuous and tied into a rigid base.
Platform & ring beams: provide a rigid tank-support ring or grillage to distribute tank loads to legs evenly.
5) Member design checks
For each member (columns, bracings, beams):
Axial (compression/tension) — check axial capacity: or . For compression consider buckling: slenderness . Use Euler/Empirical buckling formulas per code.
Combined bending + axial — check interaction (e.g., or code-specific interaction equations).
Shear & connections — shear, bolt shear, weld capacity. Check local plate shear where tank sits on support.
Deflection limits — serviceability limits for lateral drift and deflection under wind/seismic.
Fatigue — if cyclic loads significant (pumping, wind vortex shedding).
6) Foundation & anchorage
Base reactions: vertical loads, shear, overturning moment.
Design foundation: mass or spread footing sized with soil bearing pressure; or pile foundations if soil is weak.
Anchor bolts & base plate: design for tension (uplift), shear, and moment. Provide proper embedment, grout, and corrosion protection.
Uplift checks: under wind/seismic the foundation must resist uplift — include hold-down (anchor) design or increased weight of footing.
7) Tank support details
Tank support ring or grillage: a steel ring beam or support skirt that transfers load evenly to legs. Avoid point loads that cause local overstress.
Bearing/seat: allow for small rotation/settlement with flexible connection or neoprene pads if required.
@etconp
❤8👍6
Ethio Construction Engineering
👉Practical, engineer-focused guide you can use to design a safe steel water-tank tower (tank-on-tower). 💫Here I’ll cover in ahort; the main factors, the design steps, important checks, and practical recommendations. 1) Define the project (inputs) Tank capacity…
Continued ...
💫Bolted or welded connection: design gusset plates, stiffeners, and welds. Provide stiffener plates where legs meet tank ring.
8) Corrosion, durability, and maintenance
Material selection: suitable structural steel grade (S235, S275 etc. or per Ethiopian code). Tank liner or stainless if required.
Protective coatings: primer + paint system or galvanizing for exposed members. Consider sacrificial anodes or cathodic protection if aggressive environment.
Drainage & cleaning access: design manholes, drain points.
Inspection access: ladders, platforms, fall protection, safety cages. Plan for periodic inspection of welds, bolts, and paint.
9) Service piping & hydraulic considerations
Inlet/outlet piping: internal piping routing and anchor points so pipe thrusts do not load the tower unnecessarily.
Valves & air vents: overflow, venting, anti-surge measures.
Water hammer: include air chambers or surge protection to avoid sudden loads.
10) Practical design recommendations / good practices
Use vertical main legs rather than slanted legs if possible; slanted legs create bending eccentricities.
Provide full cross-bracing in both directions; bolt connections to gusset plates.
Make the foundation wider than the tower footprint (reduce overturning).
Keep center of gravity low — place platform and tank as low as practical.
Use a stiff tank support ring so tanks don’t create unbalanced loads on legs.
Design for both full and empty tank conditions (empty can change dynamic and wind behavior).
Avoid slender, long members without intermediate bracing (tie beams at one or more levels).
Provide redundancy — if one member fails, the structure shouldn’t collapse catastrophically.
11) Typical analysis workflow (step-by-step)
i. Determine tank weight (full & empty) and CG location.
ii. Compute static vertical reactions if tank supported by ring to N legs.
iii. Calculate wind and seismic lateral loads and moments about foundation.
iv. Model tower in frame analysis software (SAP2000, STAAD, ETABS, or static hand-checks for simple towers). Use 3D frame model including tank mass at top.
v. Extract member axial, shear, and moment forces for critical load combinations.
vi. Size columns & braces by axial, buckling, and interaction checks.
vii. Design connections and gusset plates.
viii. Design foundation for combined vertical, shear, and moment (eccentricity method or footing with overturning check).
ix. Check serviceability (deflections, vibration).
x. Prepare detailed drawings, erection sequence, and inspection plan.
12) Checks and special considerations
Eccentric loads from slanted legs or offset tank support.
Resonance / vortex shedding for tall slender towers — check for dynamic amplification (tall slender towers may need dampers or periodic cross-bracing spacing to break up long unbraced lengths).
Local plate buckling under concentrated loads (use stiffeners).
Redundant load paths (avoid single-bolt critical connections).
Safety: fall protection, signage, lightning protection if tower is tall.
13) Documentation & commissioning
Structural calculations, drawings, load assumptions, material specs, welding procedures, NDT requirements.
Erection procedure and temporary bracing plan.
Testing: hydrostatic test of tank, proof load test of structure if required.
Maintenance & inspection schedule.
@etconp
💫Bolted or welded connection: design gusset plates, stiffeners, and welds. Provide stiffener plates where legs meet tank ring.
8) Corrosion, durability, and maintenance
Material selection: suitable structural steel grade (S235, S275 etc. or per Ethiopian code). Tank liner or stainless if required.
Protective coatings: primer + paint system or galvanizing for exposed members. Consider sacrificial anodes or cathodic protection if aggressive environment.
Drainage & cleaning access: design manholes, drain points.
Inspection access: ladders, platforms, fall protection, safety cages. Plan for periodic inspection of welds, bolts, and paint.
9) Service piping & hydraulic considerations
Inlet/outlet piping: internal piping routing and anchor points so pipe thrusts do not load the tower unnecessarily.
Valves & air vents: overflow, venting, anti-surge measures.
Water hammer: include air chambers or surge protection to avoid sudden loads.
10) Practical design recommendations / good practices
Use vertical main legs rather than slanted legs if possible; slanted legs create bending eccentricities.
Provide full cross-bracing in both directions; bolt connections to gusset plates.
Make the foundation wider than the tower footprint (reduce overturning).
Keep center of gravity low — place platform and tank as low as practical.
Use a stiff tank support ring so tanks don’t create unbalanced loads on legs.
Design for both full and empty tank conditions (empty can change dynamic and wind behavior).
Avoid slender, long members without intermediate bracing (tie beams at one or more levels).
Provide redundancy — if one member fails, the structure shouldn’t collapse catastrophically.
11) Typical analysis workflow (step-by-step)
i. Determine tank weight (full & empty) and CG location.
ii. Compute static vertical reactions if tank supported by ring to N legs.
iii. Calculate wind and seismic lateral loads and moments about foundation.
iv. Model tower in frame analysis software (SAP2000, STAAD, ETABS, or static hand-checks for simple towers). Use 3D frame model including tank mass at top.
v. Extract member axial, shear, and moment forces for critical load combinations.
vi. Size columns & braces by axial, buckling, and interaction checks.
vii. Design connections and gusset plates.
viii. Design foundation for combined vertical, shear, and moment (eccentricity method or footing with overturning check).
ix. Check serviceability (deflections, vibration).
x. Prepare detailed drawings, erection sequence, and inspection plan.
12) Checks and special considerations
Eccentric loads from slanted legs or offset tank support.
Resonance / vortex shedding for tall slender towers — check for dynamic amplification (tall slender towers may need dampers or periodic cross-bracing spacing to break up long unbraced lengths).
Local plate buckling under concentrated loads (use stiffeners).
Redundant load paths (avoid single-bolt critical connections).
Safety: fall protection, signage, lightning protection if tower is tall.
13) Documentation & commissioning
Structural calculations, drawings, load assumptions, material specs, welding procedures, NDT requirements.
Erection procedure and temporary bracing plan.
Testing: hydrostatic test of tank, proof load test of structure if required.
Maintenance & inspection schedule.
@etconp
❤11👍4
👉የኮንስትራክሽን ብቃት ማረጋገጫና ምዝገባ
መመሪያ 648/2013 መሠረት ስራ ተቋራጮች ባላቸው ደረጃ እስከ ምን ያህል ፕሮጀክት ዋጋ መጫረት ይችላሉ?
📜ከላይ ያለው ምስል ይመልከቱ🙏
@etconp
መመሪያ 648/2013 መሠረት ስራ ተቋራጮች ባላቸው ደረጃ እስከ ምን ያህል ፕሮጀክት ዋጋ መጫረት ይችላሉ?
📜ከላይ ያለው ምስል ይመልከቱ🙏
@etconp
🥰5👍4❤2
Lateral buckling of a beam is not prevented by
Anonymous Quiz
31%
Shear contract
20%
Lateral bracing
28%
Increasing the depth of web
22%
Embedding compression flange into slab
❤5👏2🙏1
Maximum permissible bearing stress in a hand driven rivet in MPa will be
Anonymous Quiz
29%
220
22%
230
30%
240
19%
250
❤6🙏5
Angel of lacing bar is measured from which axis
Anonymous Quiz
22%
Axis of the built up column
47%
Axis normal to the axis of the built up member
18%
Inclined axis
12%
Any direction
🥰3
Euler's formula for the mild steel long column hinged at both the end is not valid for slenderness ratio
Anonymous Quiz
24%
Greater than 80
28%
Less than 80
26%
Greater than 180
21%
Greater than 120
🙏3❤1
👋ሰላም ለዚህ ቻናል ቤተሰቦች
🏷በ ኦንላይን Quantity Surveying መመማር የምትፈልጉ በ @Philemona7 ፃፉልን ወይም በ 0925446661 ደውሉልን🙏
🎲ኮርሱ ሲያጠናቅቁ ሰርትፍኬት ይሰጦታል❗️
@etconp
🏷በ ኦንላይን Quantity Surveying መመማር የምትፈልጉ በ @Philemona7 ፃፉልን ወይም በ 0925446661 ደውሉልን🙏
🎲ኮርሱ ሲያጠናቅቁ ሰርትፍኬት ይሰጦታል❗️
@etconp
❤2🥰1
As per IS : 800 , the maximum deflection in a beam should not exceed
Anonymous Quiz
30%
L/180
27%
L/300
12%
L/325
31%
L/250
❤8👍1🎉1
Name the structural member connecting all the Trusses and also supporting the roofing sheet
Anonymous Quiz
68%
Purlins
12%
Tie rod
7%
Gutters
13%
Bracings
👏8
The space between two adjacent Trusses is called
Anonymous Quiz
50%
Span
23%
Pitch
18%
Bay
10%
Panel
👏7❤2
Statement (I) : As modulus of elasticity of a material increases degree deformation of material decreases.
Statement (II) : A mild steel rod has greater modulus of elasticity than cast iron so deformation in elasto-plastic region will be less in it
Statement (II) : A mild steel rod has greater modulus of elasticity than cast iron so deformation in elasto-plastic region will be less in it
Anonymous Quiz
31%
Both statements (I) & (II) are correct and statement (II) is correct explanation of statement (I)
28%
Statement (I) is correct but statement (II) is wrong
22%
Statement (I) is wrong but statement (II) is correct
19%
Both statements (I) & (II) are correct but statement (II) is no correct explanation of statement (I)
🙏6❤4
👉 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
● 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
❤2
👉What is interior design in the architecture & construction industry?
💫Interior design is the professional practice of shaping interior spaces so they are safe, functional, efficient, and beautiful for the people who use them.
⏺In the broader architecture and construction industry it sits between architecture (the building’s overall form, structure and engineering) and fit-out/construction (the actual building work and installation). ⏺Interior designers translate users’ needs, brand or lifestyle, and building constraints into usable interior environments.
⭐️Core roles & responsibilities
🚧Space planning: arranging rooms, furniture and circulation so spaces work well for intended activities.
🚧Concept & aesthetics: developing style, color palettes, materials, lighting concept and mood (often via mood boards and renderings).
🚧Technical documentation: producing interior drawings, elevations, details, joinery/shop drawings, finishes schedules and FF&E (furniture, fixtures & equipment) lists.
🚧Coordination: working with architects, structural and MEP engineers, contractors and suppliers to integrate interiors with systems (HVAC, lighting, fire, accessibility).
🚧Specification & procurement: selecting and specifying materials, finishes, fixtures and furniture; managing purchasing and delivery.
🚧Construction administration: reviewing contractor work, site inspections, responding to RFI’s, approving samples and supervising installation.
🚧User & code compliance: ensuring accessibility, egress, fire safety, acoustics and local building codes are met.
🚧Budget & schedule management: keeping interior scope within client budget and construction timeline.
🚧Typical project stages
Brief/Programming: understand client needs, users, budget.
🚧Concept design: sketches, massing of spaces, mood boards, preliminary cost estimate.
🚧Design development: detailed plans, material selections, lighting & furniture layout.
🚧Construction documentation: technical drawings, specifications, schedules for tender/permit.
🚧Tender & procurement: select contractors, order long-lead items.
🚧Construction/fit-out: site supervision, quality control, coordination.
🚧Handover & post-occupancy: snagging, final adjustments, feedback.
🚧Deliverables an interior designer typically produces
Floor plans & furniture layouts
Reflected ceiling plans (lighting/plenum)
⏺Interior elevations and detailed joinery drawings
⏺Finish and materials schedule
⏺FF&E schedule and procurement lists
⏺3D renderings and walkthroughs (for client approval)
⏺Samples & mockups (e.g., joinery or feature wall)
⏺As-built drawings after completion
📍How interior design interacts with architecture & construction
⏺With architects: designers follow architectural constraints (structure, openings, MEP routes) and contribute to interior expression and functionality.
⏺With engineers/contractors: designers must coordinate technical requirements (lighting, HVAC, acoustic treatments, fire protection) so interior work is buildable and code-compliant.
⏺With clients & stakeholders: designers translate user needs, brand identity or lifestyle into measurable interior solutions.
🎲Why interior design matters (value)
⏺Improves usability and productivity (in offices, schools, hospitals).
⏺Enhances marketability and value of property.
⏺Reduces costly mistakes through early coordination and documentation.
⏺Improves comfort, safety and occupant wellbeing (lighting, acoustics, ergonomics).
⏺Supports sustainability goals (material choice, energy-efficient lighting, adaptive reuse).
⚡️Skills & tools commonly used
⏺Design thinking, ergonomics, color and material knowledge.
Technical drafting and detailing.
⏺Software: AutoCAD, Revit/Interior Revit, SketchUp, 3ds Max or Blender, Adobe Photoshop/Illustrator, and specification tools.
@etconp
💫Interior design is the professional practice of shaping interior spaces so they are safe, functional, efficient, and beautiful for the people who use them.
⏺In the broader architecture and construction industry it sits between architecture (the building’s overall form, structure and engineering) and fit-out/construction (the actual building work and installation). ⏺Interior designers translate users’ needs, brand or lifestyle, and building constraints into usable interior environments.
⭐️Core roles & responsibilities
🚧Space planning: arranging rooms, furniture and circulation so spaces work well for intended activities.
🚧Concept & aesthetics: developing style, color palettes, materials, lighting concept and mood (often via mood boards and renderings).
🚧Technical documentation: producing interior drawings, elevations, details, joinery/shop drawings, finishes schedules and FF&E (furniture, fixtures & equipment) lists.
🚧Coordination: working with architects, structural and MEP engineers, contractors and suppliers to integrate interiors with systems (HVAC, lighting, fire, accessibility).
🚧Specification & procurement: selecting and specifying materials, finishes, fixtures and furniture; managing purchasing and delivery.
🚧Construction administration: reviewing contractor work, site inspections, responding to RFI’s, approving samples and supervising installation.
🚧User & code compliance: ensuring accessibility, egress, fire safety, acoustics and local building codes are met.
🚧Budget & schedule management: keeping interior scope within client budget and construction timeline.
🚧Typical project stages
Brief/Programming: understand client needs, users, budget.
🚧Concept design: sketches, massing of spaces, mood boards, preliminary cost estimate.
🚧Design development: detailed plans, material selections, lighting & furniture layout.
🚧Construction documentation: technical drawings, specifications, schedules for tender/permit.
🚧Tender & procurement: select contractors, order long-lead items.
🚧Construction/fit-out: site supervision, quality control, coordination.
🚧Handover & post-occupancy: snagging, final adjustments, feedback.
🚧Deliverables an interior designer typically produces
Floor plans & furniture layouts
Reflected ceiling plans (lighting/plenum)
⏺Interior elevations and detailed joinery drawings
⏺Finish and materials schedule
⏺FF&E schedule and procurement lists
⏺3D renderings and walkthroughs (for client approval)
⏺Samples & mockups (e.g., joinery or feature wall)
⏺As-built drawings after completion
📍How interior design interacts with architecture & construction
⏺With architects: designers follow architectural constraints (structure, openings, MEP routes) and contribute to interior expression and functionality.
⏺With engineers/contractors: designers must coordinate technical requirements (lighting, HVAC, acoustic treatments, fire protection) so interior work is buildable and code-compliant.
⏺With clients & stakeholders: designers translate user needs, brand identity or lifestyle into measurable interior solutions.
🎲Why interior design matters (value)
⏺Improves usability and productivity (in offices, schools, hospitals).
⏺Enhances marketability and value of property.
⏺Reduces costly mistakes through early coordination and documentation.
⏺Improves comfort, safety and occupant wellbeing (lighting, acoustics, ergonomics).
⏺Supports sustainability goals (material choice, energy-efficient lighting, adaptive reuse).
⚡️Skills & tools commonly used
⏺Design thinking, ergonomics, color and material knowledge.
Technical drafting and detailing.
⏺Software: AutoCAD, Revit/Interior Revit, SketchUp, 3ds Max or Blender, Adobe Photoshop/Illustrator, and specification tools.
@etconp
👍6❤3
Project management, procurement and communication skills.
Quick checklist for clients working with an interior designer
Define goals, budget and timeline up front.
Share building drawings, structural/MEP constraints and local code requirements.
Agree deliverables (what drawings, what level of detail).
Decide procurement responsibilities (designer orders vs contractor).
Plan for mockups/samples for critical finishes.
Keep a single point of contact for approvals to avoid delays.
Quick checklist for clients working with an interior designer
Define goals, budget and timeline up front.
Share building drawings, structural/MEP constraints and local code requirements.
Agree deliverables (what drawings, what level of detail).
Decide procurement responsibilities (designer orders vs contractor).
Plan for mockups/samples for critical finishes.
Keep a single point of contact for approvals to avoid delays.
❤2
👉Using plastic threads[ሲባጎ] for checking leveling can have several drawbacks
📜Some are listed here.
🚧1. Elasticity and Sagging:
⏺Plastic threads stretch under tension, causing inaccurate level measurements.
⏺Over long distances, sagging can be significant, leading to false readings.
🚧2. Temperature Sensitivity:
Plastic expands and contracts with temperature changes, altering tension and alignment during the day.
🚧3. Wind Movement:
Lightweight threads sway in the wind, making precise alignment difficult.
🚧4. Lack of Durability:
Threads can easily snap or loosen, especially in high-traffic areas during construction.
🚧5. No Straight Reference:
⏺Unlike fishing lines or steel wires, plastic threads do not stay perfectly straight, leading to cumulative errors across the structure; like slab, column or beam etc.
⏺Better Alternatives:
Use Laser Level instrument– Offers the most precise leveling without physical sag.
⏺Mason’s Nylon Line (High-Tension) – More rigid and less stretchable.
@etconp
📜Some are listed here.
🚧1. Elasticity and Sagging:
⏺Plastic threads stretch under tension, causing inaccurate level measurements.
⏺Over long distances, sagging can be significant, leading to false readings.
🚧2. Temperature Sensitivity:
Plastic expands and contracts with temperature changes, altering tension and alignment during the day.
🚧3. Wind Movement:
Lightweight threads sway in the wind, making precise alignment difficult.
🚧4. Lack of Durability:
Threads can easily snap or loosen, especially in high-traffic areas during construction.
🚧5. No Straight Reference:
⏺Unlike fishing lines or steel wires, plastic threads do not stay perfectly straight, leading to cumulative errors across the structure; like slab, column or beam etc.
⏺Better Alternatives:
Use Laser Level instrument– Offers the most precise leveling without physical sag.
⏺Mason’s Nylon Line (High-Tension) – More rigid and less stretchable.
@etconp
❤7👍1