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Monday 09:00 - 17:00 Tuesday 09:00 - 17:00 Wednesday 09:00 - 17:00 Thursday 09:00 - 17:00 Saturday 09:00 - 17:00 Sunday 09:00 - 17:00

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NUHA Engineering, DOHS, Mohakhali, Dhaka (2026)

25/07/2025

How to calculate per cubic meter steel bar.

25/07/2025

Construction mistake

07/06/2025

👷 Project Manager Vs Construction Manager

1️⃣ Project Manager (PM) Tasks;

1.Overall Project Oversight: The Project Manager is responsible for the entire lifecycle of the project, from planning and initiation through ex*****on, monitoring, and closing. They ensure that the project meets its objectives, is completed on time within budget.

2.Project Planning: The PM develops comprehensive project plans that outline scope, schedule, cost, quality, and risk management strategies.

3.Stakeholder Management: Project Managers work closely with various stakeholders, including clients, architects, engineers, and contractors.

4.Budget Management: The PM is responsible for creating and managing the project budget, including cost estimates, tracking expenses, and making adjustments to keep the project within financial constraints.

5.Risk Management: Identifying potential risks and developing mitigation strategies is a key task for Project Managers. They monitor risks throughout the project and take necessary actions to address them.

6.Contract Management: Project Managers oversee contracts with vendors, suppliers, and subcontractors, ensuring that all parties fulfill their contractual obligations.

7.Communication and Reporting: The PM is the primary point of contact for communication among all parties involved in the project.

8.Quality Assurance: Ensuring that the project meets the required quality standards is a critical responsibility for the Project Manager.

2️⃣ Construction Manager (CM) Tasks;

1.On-Site Management: The Construction Manager focuses on the day-to-day management of the construction site. They oversee the physical construction process, ensuring that the work is carried out according to the plans and specifications.

2.Supervising Construction Activities: The CM supervises and directs the construction workforce, including subcontractors, laborers, and equipment operators. They ensure that the construction work progresses according to schedule.

3.Site Logistics: The Construction Manager is responsible for organizing the logistics of the construction site, including the scheduling of material , equipment, and labor.

4. Safety Management: A key responsibility of the CM is ensuring that safety protocols are strictly followed on the construction site.

5. Coordination with Trades: The CM coordinates the work of various trades to ensure that all tasks are completed in the correct sequence.

6.Problem-Solving on Site: When issues arise during construction and also he is responsible for finding solutions to keep the project on track.

7.Quality Control on Site: The CM ensures that the work being carried out meets the required quality standards. They may conduct inspections and work closely with engineers to resolve quality issues
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28/04/2025

Basic Components of Bridge.

engineering knowledge

28/04/2025

Calculation of footing and reinforcement

If, Total Structure Load = 5000 KN in (Kg)
= 5000 x 101.97
= 509850 Kg
If Bearing, Capacity of Soil = 1800 Kg/m =
Area required for footings → Total Structure
Load/Bearing capacity
→ 509850/1800
→ 28.325m
Area for 1 footing Required Area for footing/ number of columns
= 28.395/9
→[3.147]
Size of footing → 3.147
Under root of 3.147 → 1.77m X 1.77m
Soil sub grade modulus = 7000 KN/m3 as
assumed
25mm for allowable settlement
REBAR SPACING
ТОР= 113 х 1000/1170.5 = 96.5 ~ 95 mm
( bar size)
BOTTOM = 90 mm ( bar size)