Oil & Gas Sector
Oil & Gas Engineering Services
Karmasthala Infra & Services Private Limited has developed strong competencies and technical expertise in Engineering, Procurement, and Construction (EPC) contracting within the Oil & Gas sector. The company has extensive experience in executing pipeline construction projects across various challenging terrains including rivers, hilly regions, and marshy areas, supported by highly experienced teams and advanced equipment.
Our capabilities include pipeline laying, testing, and commissioning using advanced techniques such as Horizontal Directional Drilling (HDD). The company is equipped with multiple skilled manpower teams and modern equipment capable of handling pipeline projects up to 48-inch diameter, enabling us to execute multiple medium and large-scale projects simultaneously.
In addition to skilled construction teams, the company is supported by over 40 managers and technical staff, including a dedicated Engineering and Procurement department consisting of 15 qualified engineers, ensuring efficient project execution and management of multiple projects at any given time.
Cross Country EPC Hydrocarbon Pipeline Projects
We provide complete EPC solutions for cross-country hydrocarbon pipeline projects. Our services include project planning, engineering, procurement, construction, testing, and commissioning.
With experience as both prime contractor and subcontractor, we have successfully delivered projects for the oil and gas industry while maintaining high safety and quality standards. Our innovative approach to mainline cross-country pipeline construction ensures efficient project delivery even in challenging geographical conditions.
City Gas Distribution Network (CGD)
Our company has extensive experience in the construction of City Gas Distribution (CGD) networks, including steel pipelines and MDPE pipelines for urban gas supply systems.
One of the notable projects in this sector involved the construction of a City Gas Distribution Network for Mahanagar Gas Limited in Mumbai, one of the most densely populated cities in the world.
These projects involve the installation of pipelines used for the supply of Compressed Natural Gas (CNG) to:
- Commercial establishments
- Industrial facilities
- Residential customers
- Retail outlets
Our expertise ensures safe and efficient gas distribution systems in urban environments.
Construction & Erection of Hydrocarbon Process Units
We also undertake construction and erection works for hydrocarbon process plants and industrial facilities.
Our services include the installation and erection of:
- Pressure vessels
- Heat exchangers
- Pumps and compressors
- DG sets for industrial facilities
Additionally, we perform fabrication and erection of process piping systems, including:
- Process pipelines
- Fire-fighting networks
- Water pipelines
- Utility piping systems
Pipeline Engineering & Fabrication Services
Our pipeline engineering services include:
Preparation of ISO Drawings
Detailed engineering drawings are prepared for accurate fabrication and installation.
Procurement
Procurement of high-quality materials and equipment required for pipeline construction.
Fabrication
Fabrication of pipelines and components as per engineering drawings and industry standards.
Hydro Testing
Pressure testing of pipelines to ensure safety, durability, and leak-free performance.
Pipe Support & Final Coating
Installation of pipe supports and application of protective coatings and final painting.
Operation & Maintenance Services
We provide specialized Operation & Maintenance (O&M) services for:
- Cross-country hydrocarbon pipelines
- City Gas Distribution (CGD) networks
Our services are designed to ensure safe operation, efficiency, and long-term reliability of pipeline infrastructure. Our experienced technical teams provide customized solutions for inspection, monitoring, maintenance, and system optimization.