DDC is one of the leader in bridges and flyover consulting with capabilities covering the full full-fledged spectrum of feasibility-study, planning, design and construction supervision. Our portfolio includes some of the greatest landmark developments of Bangladesh. DDC realizes that structural condition and functionality of bridges and flyovers are the crucial part of the transportation network. Hence our relentless effort emphasizes constant improvement i.e. what we do and how we do it, as we actively develop and tailor solutions to meet client needs.
Our efficient engineers have designed and supervised the construction/rehabilitation and reconstruction of all types of structures starting from long-span suspension right up to small and medium-sized bridges in both urban and rural areas. These include bridges for highway, rail, land, and water crossings using materials including concrete, steel, and composite and hybrid materials.
Our contribution to general repair and renovation, seismic retrofit, management systems, and maintenance measures extends the life of these valuable facilities.
Construction of Bridges and Culverts in Khulna Division under FFW Programme (Phase I & II) | Directorate of Relief & Rehabilitation and USAID | 1984~1987 | 25,000,000 | 3,509,975 | BR-1 |
Feasibility Study and Preliminary Design of ShikerpurBridge | Roads and Highways Department | 1986~1987 | N/A | 800,000 | BR-2 |
Construction of LamakaziBridge over River Surma on Sylhet-Sunamganj Road | Roads and Highways Department | 1978~1985 | 40,000,000 | 4,000,000 | BR-3 |
Construction of New Surma (HajratShahjalal) Bridge over SurmaRiver, Sylhet | Roads and Highways Department | 1981~1984 | 100,000,000 | 4,000,000 | BR-4 |
Feasibility Study of MeghnaBridge and Meghna-GumtiBridge | Roads and Highways Department | 1984~1985 | N/A | 12,000,000 | BR-5 |
Feasibility Study and Preliminary Design for SecondBurigangaBridge at Babu Bazar, Dhaka | Roads and Highways Department | 1986 | 560,000,000 | 1,720,000 | BR-6 |
MeghnaBridge Construction Project | Roads and Highways Department | 1986~1991 | 1,600,000,000 | 20,000,000 | BR-7 |
1990-93 Bridge and Culverts Programme Design and Construction Supervision (Zone III) | Directorate of Relief & Rehabilitation and USAID | 1991~1993 | 100,000,000 | 10,000,000 | BR-8 |
Feasibility Study of Kushiara and ShambhuganjBridge | Roads and Highways Department | 1985~1986 | N/A | 1,000,000 | BR-9 |
Detailed Design and Construction Supervision of GoraiBridge | Roads and Highways Department | 1987~1991 | 280,000,000 | 15,000,000 | BR-10 |
Meghna-GumtiBridge Construction Project | Roads and Highways Department | 1991~1995 | 2,500,000,000 | 24,450,000 | BR-11 |
Construction of FlyoverBridge over Railway Line at Bhatiary, Chittagong | MES (Army) | 1984~1986 | 40,000,000 | 1,000,000 | BR-12 |
Construction of 3 Nos. Bridges on Chiringa-Alikadam Road | 16 Engineer Construction Battalion, Bangladesh Army | 1982~1983 | 120,000,000 | 2,000,000 | BR-13 |
Construction of Mohakhali and Banani Flyovers in DhakaCity (Preliminary & Detail Design) | Roads and Highways Department | 1990 | 1,000,000,000 | 10,000,000 | BR-14 |
EEC Post Flood Rehabilitation Project Construction of Bailey Bridges | Local Government Engineering Department | 1991~1992 | 40,000,000 | 2,000,000 | BR-15 |
Construction of 5 Nos. Bridges on Bhatiary-Hathazari Road | MES (Army) | 1982~1983 | 600,000,000 | 2,000,000 | BR-16 |
Detailed Design of SecondBurigangaBridge at Babubazar, Dhaka | Roads and Highways Department / Govt. of Korea | 1989 | 2,230,000,000 | 4,000,000 | BR-17 |
Bangladesh Bridges Rehabilitation Project | Roads and Highways Department | 1988~1990 | 560,000,000 | 15,000,000 | BR-18 |
Upazila Road Bridging Project (Feasibility Study) | Overseas Development Administration / Roads and Highways Department | 1988 | N/A | 798,000 | BR-19 |
Construction of Large Bridges and Culverts through Monitized USAID Food Aid Provided under PL-480 Title III | Local Government Engineering Department | 1994~1998 | 1,185,400,000 | 28,000,000 | BR-20 |
Feasibility Study and Preliminary and Final Design of Bridges over River Sandha (Shikarpur and Doarika) and Kushiyara | Roads and Highways Department | 1994~1995 | 1,300,000,000 | 15,955,300 | BR-21 |
Bridges Improvement and Maintenance Project Phase-2 (BIMP-2) | Roads and Highways Department / Overseas Development Administration | 1995~2000 | 1,080,000,000 | 40,000,000 | BR-22 |
Study on Construction of the Bridge over the River Rupsa in Khulna (Phase 2) | Roads and Highways Department / Japan International Cooperation Agency | 1999~2000 | 5,000,000,000 | 20,000,000 | BR-23 |
Feasibility Study and Detailed Engineering of 3 Bridges around DhakaCity (Three Bridges Project) | Roads and Highways Department | 2000~2001 | 2,000,000,000 | 13,371,000 | BR-24 |
BhairabBridge – Bangladesh (Design of Ancillary Structures, Support Services and Construction Supervision) | GIBB Ltd., UK & Edmund Nuttall Ltd., UK | 1999~2002 | 4,000,000,000 | 4,000,000 | BR-25 |
JICA 5-Bridges Project, Bangladesh | Japan International Cooperation Agency / Roads and Highways Department | 1998~2000 | 200,000,000 | 2,400,000 | BR-26 |
RupsaBridge Construction Project – Pre-construction Consulting Services | Roads and Highways Department, Govt. of Bangladesh | 2000~2001 | N/A | 19,173,000 | BR-27 |
RupsaBridge Construction Project – Construction Supervision | Roads and Highways Department, Govt. of Bangladesh | 2001~2005 | 4,910,000,000 | 105,000,000 | BR-28 |
PortableSteelBridge Project under Japanese Grant | Local Government Engineering Department | 2000~2004 | 963,540,000 | 3,372,708 | BR-29 |
Detailed Engineering Design and Construction Supervision of DapdapiaBridge Project on Barisal-Patuakhali Road | Roads and Highways Department | 2003~2004 2006~2013 | 2,100,000,000 | 26,656,000 | BR-30 |
Pre-construction Consultancy Services for 2 Bridges Project (2ndSitalakkhya& 3rdBuriganga) | Roads and Highways Department | 2003~2004 | N/A | 3,500,000 | BR-31 |
Assistance to the Jatrabari-Gulistan Flyover Project under BOOT by Private Investment: Consultancy Services for Design Review / Finalization | Dhaka City Corporation (DCC) | 2006~2007 | 7,000,000,000 | 7,897,000 | BR-32 |
ADB TA No. 4652-BAN: Padma Multipurpose Bridge Project | Asian Development Bank | 2006 | 87,061,000,000 | 5,977,742 | BR-33 |
Consultancy Services for Conducting Feasibility Study, Surveying, Physical Planning, Modelling, Detailed Design, Preparation of Bid Documents & Construction Supervision etc. for the Construction of Flyover at Kuril Intersection | RajdhaniUnnayanKartripakkha (RAJUK) | 2007~2014 | 3,000,000,000 | 38,676,547 | BR-34 |
Bridge Replacement Project (Work Package No. 1) | Roads and Highways Department | 2002~2007 | 187,386,954 | 23,314,033 | BR-35 |
Consultants Services for Full Time Supervision of Bridges under Construction at different Upazilas in Barguna and Patuakhali District | Rural Roads & Market Access Infrastructure Development Project (RRMAIDP), LGED | 2008~2011 | N/A | 14,950,104 | BR-36 |
Feasibility Study of Dhaka Elevated Expressway | Italian-Thai Development Public Company Ltd. | 2010 | N/A | 9,736,000 | BR-37 |
Construction of Flyover at Muradpur, 2 No. Gate & GEC Junction, Chittagong | Chittagong Development Authority | 2011~2017 | 4,622,959,000 | 20,618,136 | BR-38 |
Supervision, Monitoring and Management of Jatrabari-Gulistan Flyover | Dhaka South City Corporation (DSCC) | 2011~2014 | 7,000,000,000 | 20,532,140 | BR-40 |
Construction of Over Bridge at Dewanhat Junction, Chittagong under Widening and Improvement of Dhaka Trunk Road Project | Chittagong Development Authority | 2012~2014 | 199,000,000 | 5,000,000 | BR-41 |
Carry Out Safety Audit for Dhaka Elevated Expressway PPP Project | Bangladesh Bridge Authority (BBA) | 2016~2021 | N/A | 192,766,250 | BR-42 |
Consultancy Services for Detailed Design and Construction Supervision under Cross Border Road Network Improvement Project (CBRNIP) [JICA Loan Agreement No. BD-P89, Contract No. PS-01] | Roads and Highways Department | 2016~2022 | N/A | 93,547,782 | BR-43 |
Construction of Flyover at Muradpur, 2 No. Gate & GEC Junction, Chittagong (Remaining Works) | Chittagong Development Authority | 2016~2018 | N/A | 20,352,004 | BR-44 |
Consultancy Services for Feasibility Study for Construction of 4 Bridges of Eastern and Southern Region of Bangladesh | Bangladesh Bridge Authority (BBA) | 2017~2018 | N/A | 195,930,411 | BR-45 |
Consultancy Services for Preparation of Detailed Architectural & Structural Design, Drawing, Cost Estimate, Bid Document and Permanent Supervision for Construction of Elevated Expressway at Chittagong from Lalkhan Bazar to Shah Amanat Airport | Chittagong Development Authority (CDA) | 2018~2022 | N/A | 229,840,223 | BR-46 |