Horizontal Directional Drilling (HDD) or Trenchless Construction has enabled pipelines and conduits to be installed beneath highways and river systems around the world that would otherwise prove to be too expensive, difficult or environmentally destructive. Trenchless construction is a proven and recognized system that is environmentally friendly and imposes minimal disruption to the community and surrounding infrastructure. The HDD construction method can be used to install pipelines beneath areas where conventional open trench or other construction techniques may cause undesirable surface disturbance. The HDD method tunnels beneath surface obstacles and then pulls the pipeline back through the underground tunnel, leaving the surface undisturbed. The tunnels are typically drilled to depths ranging from 25 to 100 feet below surface obstacles, depending upon the location, pipe characteristics, and subsurface conditions.
We are well equipped to execute Horizontal Directional Drilling at any type of complicated length. Our experienced engineers and operators are capable of providing services for Horizontal Directional Drilling for River Crossing, Railway Crossing, Road Crossing, Canal Crossing etc. We have laid approximately 10,000 kms. of Telecom Ducts/OFC cable through trenchless method for leading Telecom Operators of the country like Bharti, BSNL, Idea, Reliance, VSNL, Vodafone, Aircel etc.
We at Operation & Maintenance Business Unit endeavour to provide flexible, integrated, dependable, quality and responsive solutions for the Operation & Maintenance requirements in the telecom industry. Our customer's commitment is our commitment. Not only are the services provided by us are cost effective but also in line with the customer expectations and satisfaction level, hence we are able to get renewal and extension of the projects of O&M received by us. The teams provided by us are project specific and are well trained with the specific skills required for Operation & Maintenance in the telecom industry.
The maintenance of OFC routes on regular basis i.e., 24*7 maintenance service is to be provided and therefore in the event of any emergencies, we will crew to attend to such work. Scope of work shall include Routine OFC Maintenance, Breakdown OFC Maintenance The team Consists of Team Leader, Supervisor, splicer, Assistant Splicer, Technician, Patroller, Helper.(e.g., For about 250 kms, we had assigned 1 Technician, 1 Splicer, 1 Assistant Splicer, 3 Patrollers) Patrolling: Mode of transport of patrollers shall be customer specific.(e.g., Railtel- Window patrollers by train, by foot, VSNL -By road ) Tools & Equipments: Our team will be equipped with the following tolls & equipments- Splicing Machine, OTDR Meter, Road Meter, Power Meter, Earth Tester, Duct Cutter, Mobile phone, Optical Fiber Tool Kit (Sheet cutter, Striper, Cleaver, Ceramic scissors, Loose Tube cutter, Live Fiber Detector, Ceramic Blade, Fiber Scope etc.,), Multi Meter and Gen Set.
We have got a team of vast experienced designers who are capable of providing any type of tower designs as per the customer's requirements.Provides innovative, competitive and top quality tower designs to the Telecom industry
- Change in wind pressure / Change in design standards
- Addition of Communication antennae, cables
- We do Design of foundation as per the customer requirements
- Construction drawings with Concrete volume & Bar bending schedule
- Excavation plan with pit dimensions
- Estimations during tender stages
In places were horizontal directional trenching is not possible due to various circumstances, manual trenching is done due to which all the optical fiber cables are laid even in the remotest of places. We have specialised expert team to execute allied works such as laying of cables and ducts by open trenching, blowing and splicing, etc., of Optic Fibre Cables. We have also undertaken works of erection of manholes, chambers, termination of cables, etc.