Our engineering capabilities include erection of new plants, relocation of plants and up gradations of operating facilities. Our electrical, civil/structural, mechanical and instrumentation groups are capable of undertaking a wide variety of installation, testing, and commissioning projects for the entire industrial sector that we serve.
The scope of our Engineering Services involved in following major areas of activities for the Energy Solutions business unit. Each activity has independent and distinct functions within the company and supports other fields to provide a totally integrated approach.
- Basic Engineering
- Process Simulation
- Heat and Material Balance
- Process Flow Diagrams (PFDs)
- Piping and Instrumentation Diagrams (P&lDs)
- Utility and Effluent Summary
- Specialized Calculations
- Heat Exchangers Thermal Design and Rating
- Equipment Sizing
- Training (Electrical +PLC) and Mechanical
Following are our two main engineering areas:
- Plant design
- Infrastructure design
Plant design
Our plant design services carry the capacity of undertaking a full-fledged designing:
- Power Plants (Diesel, Natural Gas, HFO-based)
- Gas processing plants
- Chemical plants
- CO2 recovery units
- Off-sites & utilities
- Tank farms
Piping Design
- Plot plans
- Conceptual Piping studies and layouts
- Piping plans
- Isometrics
- Project specifications / procedures
- Bill of Materials / Bill of Quantities
- Pipeline design
Mechanical Design
- Stationary equipment
- Rotary equipment specification
- Storage tanks and silos
- Industrial boilers
- Coal-fired boilers
- Fire-tube boilers
- Water-tube boilers
- Heat Recovery Steam Generators (HRSG)
- Heat Exchangers
- Pressure Vessels
- Stacks
- Columns
- Skids
- Steel Structure
We are specialized in the construction of tanks as per therequirement of the design and codes (API 620 & API 650).Our core ability is the field of:
- Fixed Roof Tanks
- Floating Roof Tanks
- Bullets etc.
Liquefied Natural Gas (LNG) Terminal
Liquefied natural gas is used to transport natural gas over long distances, often by sea. In most cases, LNG terminals are purpose built ports used exclusively toexport or import LNG.
Our principal company having capability to organize a comprehensive infrastructure for re-gasification liquefied natural gas (RLNG) in the system.
LPG Storage Tank
A liquefied natural gas storage tank or LNG storage tank is aspecialized type of storage tank used for thestorage of Liquefied Natural Gas. LNG storage tanks can befound in ground, above ground or in LNG carriers.
Electrical Design
- Area Classification Drawings
- Single Line Diagrams
- Schematic and Wiring Diagrams
- Specifications and Cable Data Sheets
- Layouts and Routing Diagrams
- Communication Systems
- Fire Alarm Systems
- Heat Tracing Systems
Instrumentation Design
- Instrumentation specifications and Data Sheets
- Logic / Loop Diagrams and Termination drawings
- Hook-up and Installation drawings
- Control Room layout and Arrangement drawings
- Panel specifications and Arrangement drawings
- DCS and ESD specifications
- Control Valve and Orifice Plate sizing
Infrastructure Design
The Infrastructure projects’ division has its own group of design engineers to support EPC/LSTK contracts.
The design capabilities cover:
- Surveyors and fully equipped designers and draughtsman.
- Geotechnical Engineer for Foundations, Structural
- Engineers for bridges, aqueducts etc.
- Road designers
- Instrumentation Engineers
With over two decades of construction experience, Carolina Int. isrecognized as one of the leading construction firms operatingacross Pakistan. The range of our involvement is manifestedthrough facility expansions and large grassroots projects.
Our continuous investment in upgrading and expanding oursystems is the key to our enhanced control and productivity.
Water Treatment Plants
We are expert in designing, fabrication, installation and Commissioning of Reverse Osmosis water treatment plants. We have different foreign principals available that help us to do any sizable project with ease. Our RO expertise are in the following lines:
- Brackish Water RO
- Sea Water RO
- Electronic Deionization Systems
- Sewer Water Treatment
- Etc.
Civil & Structural Design
- Steel and Concrete structures
- Industrial Facilities and Process Buildings
- Warehouses
- Bridges and Culverts
- Equipment Foundations
- Pile Foundations
- Compressor and Turbines
- Elevated and Underground Tank
Construction Management
- Assessment of Construction Partners or Sub-contractors (when required)
- Field Supervision & Inspection
- Construction Planning and Progress
- Control Fabrication facilities
- Teams Camp logistic and Temporary Facilities
- Construction Equipment Fleet
- Commissioning & Start Up
- Teams Leaders for Training Fabrication Facility
- Sewerage systems
- Water supply systems
- Overhead reservoirs
- Underground water tanks
Industrial Building
- Cooling Towers
- Bank Buildings
- Roads
- Hostel Building
- Water Filtration Plants & Power House Buildings
Procurement Services
Carolina int. handles all aspects of the supply chain on EPC projects and also as a stand-alone service. Our procurement experts manage contracts from request for quotation to contract closeout. This includes tender support, bid evaluation, supplier selection, and audit. As part of our strategic sourcing solutions, we can supplement our client’s procurement function with experienced manpower during periods of project peak work-load.
- Procurement of material from local/ overseas markets
- Bid clarification and evaluation
- Supplier and sub-contractor’s prequalification, approval and monitoring
- Follow-up/expediting
- Transport, logistics, warehousing and handling of backload
- Framework agreements, procurement strategy, budgets and planning
Shutdown & Turnaround Services
Effective planning and execution of shutdowns and turnarounds is essential to maintain product levels and reduce loss of revenue for the process industry, particularly if improper maintenance leads to an unplanned shutdown.
The effects of unplanned shutdowns or changes to schedules can have a profound impact not only on the company operating the facility but also on the wider economy.
Carolina Int. can act as a single party or as a JV with well renowned local and international resources to carry out the shutdowns and turnarounds of your industry because we are equipped with funds as well as machinery to execute the job effectively and efficiently.
Carolina Int. has come a long way to symbolize commitment, distinction and professional excellence by meeting the stringent, demanding and extraordinary work requirements of civil engineering. The company has completed many civil work projects with well reputed organizations.