| Company Name | Bongshai Engineering & Construction |
| Representative & CEO | S. M. Awal (CEO & Chief Engineer) |
| Main Office Address | House #28, Road #08, Sector #11, Uttara C/A, Dhaka-1230, Bangladesh |
| Branch Office Address | Alordhara, Level 05, House #18, Road #18, Sector #10, Uttara C/A, Dhaka 1230 |
| Landline Phone | +88 02 895 2607 |
| Cell & WhatsApp | +88 01714-104940 / +88 01789-949060 |
| E-mail Address | info@bongshai.com |
| Official Website | www.bongshaiengineering.com / www.ec.bongshai.com |
Civil works, Building & Architectural, Steel structure, Electrical, Electro-Mechanical, Mechanical, Power & Energy, and Industrial engineering.
Engineering, Procurement, Construction, Project Management, Health & Safety, Quality Control & Skill Training.
BONGSHAI Engineering & Construction was established on November 15, 2008 and has since maintained full legal compliance with all applicable Bangladesh regulatory requirements for engineering and construction companies. The company operates under valid business registration, construction license, and company incorporation — maintaining active membership with four major industry associations that govern the construction sector in Bangladesh.
The company's construction license, issued by the Construction Association of Bangladesh, authorizes BONGSHAI E&C to undertake construction contracts across all civil, structural, mechanical, electrical, and industrial categories without restriction on project scale. This is a legally significant credential — only a fraction of Bangladesh's registered contractors hold an unrestricted all-category license.
Membership in the International Contractors Association of Bangladesh qualifies BONGSHAI E&C to bid on internationally funded projects (World Bank, ADB, IFC) and participate in government-to-government construction programs. The Dhaka Chamber of Commerce membership underpins the company's active engagement in trade forums, industry standards development, and business networking.
BONGSHAI E&C operates through 8 fully integrated engineering disciplines, each staffed by qualified engineers and trade operatives with direct project execution responsibility:
| Business Discipline | Scope of Work | Key Standards Applied |
|---|---|---|
| Civil Engineering | Earthwork, foundations, RCC structures, drainage, road works | BNBC 2020, ACI 318, BS EN 1992 |
| Building & Architectural | Multi-story buildings, RAJUK drawings, facade, finishing | BNBC 2020, RAJUK Building Code |
| Steel Structure | Structural steel fabrication, welding, erection, connections | AISC 360, AWS D1.1, BS EN 1090 |
| Electrical | HV/LV power distribution, cable installation, panel wiring, earthing | IEC 60364, NEC, BWDB standards |
| Electro-Mechanical | HVAC, pump systems, conveyor systems, industrial MEP coordination | ASHRAE, SMACNA, ISO 9001 |
| Mechanical Engineering | Pressure vessels, piping systems, industrial equipment installation | ASME B31.3, ISO standards |
| Power & Energy | Substation civil works, solar structure, generator pads | IEC 61000, BPDB technical standards |
| Industrial Engineering | Factory layout, production line installation, ETP civil works | BNBC 2020, NFPA 13, Accord Standards |
Unlike most Bangladesh contractors who depend on equipment hire markets, BONGSHAI E&C has invested heavily in company-owned heavy construction equipment:
Kobelco & Kato; 20T–200T rated capacity for steel erection and heavy lift operations.
Pumping to 40m+ height; used for elevated slab pours in multi-story factory buildings.
In-house workshop with MIG/SMAW welding, flame cutting, drilling, and sandblasting capability.
Ensures uninterrupted site power for round-the-clock construction on critical schedule projects.
Komatsu and Hitachi hydraulic excavators for foundation excavation and earthwork across project sites.
Engineers, supervisors, riggers, welders, scaffolders, electricians, and civil trade workers on standby deployment.
BONGSHAI Engineering & Construction was established on November 15, 2008 by CEO & Chief Engineer S. M. Awal. The company obtained its business registration in October 2009, its construction license in December 2010, and completed full company registration in September 2012.
BONGSHAI E&C holds active membership in four organizations: the Construction Association of Bangladesh, the International Contractors Association of Bangladesh, the Chamber of Commerce of Dhaka, and the Construction Financial Co-operative. These memberships give BONGSHAI E&C access to international tender notifications, industry standards, and regulatory engagement platforms.
BONGSHAI E&C operates 8 integrated engineering disciplines: Civil Engineering, Building & Architectural, Structural Steel, Electrical, Electro-Mechanical, Mechanical, Power & Energy, and Industrial Engineering. All 8 disciplines are staffed in-house under the unified EPC&C delivery model.
BONGSHAI E&C maintains two offices in Uttara, Dhaka. The Main Office is at House #28, Road #08, Sector #11, Uttara C/A, Dhaka-1230. The Branch Office is at Alordhara, Level 05, House #18, Road #18, Sector #10, Uttara C/A, Dhaka-1230. Both offices are reachable at +88 02 895 2607 or +88 01714-104940 (WhatsApp).
