ROAD CUTS
Road Cuts are demanding jobs which require precise tools and qualified engineers to execute the job without damaging the surrounding environment. TDB’s in-house qualified engineers are well trained and have handled many large road development projects across the country. TDB’s energetic and enthusiastic team can execute projects on time with minimum guidelines.
TUNNELING
TDB equips partner companies to expedite tunnelling projects. Tunnelling requires extensive experience and knowledge. TDB’s highly qualified and experienced tunnel experts plan, prepare and execute projects in a staged manner, maximizing safety precautions and increasing efficiency
CONTROLLED / COSE
PROXIMITY BLASTING
An extremely dangerous manoeuvre which can be handled only by experts. TDB has the right experts in the explosive division who can accurately project and focus on what needs to be blasted. This is a time-sensitive, a precision-based project which requires tactics and knowledge, especially with closed proximity blasting.
UNDERWATER
EXCAVATION
Large underwater pipeline laying/drilling and underwater cabling require adequate knowledge about underwater projects. It is a risky manoeuvre where TDB employs its best resources and experts to handle the project.
TRENCH BLASTING FOR
OIL/GAS PIPELINE CONSTRUCTION
Particularly designed for pipelines of oil, water and sewage, TDB uses heavy trench blasting methods which focuses energy distribution throughout the rock. Precisely controlled drilling inside the rock makes the blasts effective.
QUARRYING / MINING
TDB’s widespread network of fleet operators and heavy earth movers are always available for high capacity quarrying and mining projects. With standby fleet of trucks and professional drivers, TDB can guarantee on-time completion of large-scale projects. TDB is a name you can trust when it comes to dependable service.
LEVELLING
WORKS
Levelling works determines the base and structure of the huge projects to be built. It requires, surveying, geography, soil management etc. where TDB employs experts in the associated areas. TDB also has a solid background of executing large levelling projects through its lifetime.
SEISMIC EXPLORATION
Seismic exploration reveals if the surface contains valuable crude oil and other natural minerals. TDB’s seismic exploration has led several of its clients to precisely evaluate and find natural resources. TDB has expert seismic exploration team from well-renowned institutions and companies to guide and progress the project.
ROCK BOLTING & GROUTING
TDB’s expert rock bolting service helps large tunnels and excavations stay intact while execution. Highly qualified in house engineers with a high level of experience head the rock bolting team. High-grade metal and drilling equipment’s at TDB along with a professional workforce can provide clean and safe rock bolting services. Horizontal jet grouting is a most versatile solution in tunnelling especially when water flow is present TDB’s widespread network of partner’s offer a range of grouting machinery of various capacities and are readily available at any time. This helps TDB’s grouting projects to progress faster and deliver on-time completions.
TRADING
Being a market leader in the mining industry, the benefits have enabled the company to establish an active trading division. Our trading division produces the highest quality of regular and special mining products including Gypsum, Aggregates, (Gabbro and Limestone) and Armour rocks. Our company adheres to strict quality control measures to deliver only the highest-grade materials. Our premium quality materials have fetched us many large shipments to Bangladesh and other countries. The company is actively expanding its presence in the global market to explore new territories and achieve new milestones.