Comprehensive solutions for Engineering Procurement and Construction Companies & Owner-Operators

Rolta offers an array of specialized Engineering Design Services, including Conceptual Engineering & Design, Detailed Engineering & Design, Operations & Maintenance as well as Project Management.

With a soaring GDP, conventional power generation and refining capacities in India are expected to double in the next decade. For Engineering Procurement and Construction (EPC) companies, India has emerged as a destination of choice for engineering outsourcing and as a consequence, design & engineering work for numerous projects across the globe is now being executed in India. Organizations in this sector often face the challenge of collating disconnected pieces of information spread across the organization in order to extract actionable intelligence needed to achieve operational intelligence.

Owner-Operators (O/Os) are also seeking services to have their engineering design systems integrated with other enterprise-level systems to efficiently manage the EPC as well as Operations & Maintenance phase. The benefits of integrating such enterprise wide systems across disparate databases and heterogeneous platforms are pushing up the demand for a comprehensive and integrated solution to address this need.

Rolta, with its years of domain experience, expertise & insights clubbed with innovative and specialized knowledge of tools and technology, is uniquely positioned to address these requirements. The Company’s exceptional combination of Engineering and IT expertise enables it to provide comprehensive solutions for EPCs and O/Os, from concept to completion of new plants, and later for ongoing operations.

Conceptual Engineering & Design Services: Providing a Business Advantage to Organizations in the Power & Process Industry

Rolta offers a host of cutting edge solutions for the Power & Process industry, including extended basic engineering, detailed engineering, engineering design automation, engineering data integration, computerized plant modeling systems, simulation systems studies and much more.

Rolta’s portfolio of technologies delivers a unique combination of detailed engineering excellence and IT expertise to clients in India and across the globe. This unique combination offers a technological edge to organizations in various sectors of the Process & Power industry.

Our services include Extended Basic Engineering, Detailed Engineering, Project Management, Procurement Services & Construction Management Services. Supporting these systems is a range of advanced design tools including computerized Plant Modeling Systems, and Simulation Systems with linked design / documentation programs. Our advanced services also include seamless Engineering Design Automation, Engineering Data Migration/Integration, and automation for the entire lifecycle of Process & Power plants.

Feasibility Studies

Rolta also undertakes feasibility studies to establish the feasibility of projects with respect to technical soundness, operational flexibility and economic viability. At Rolta, we recognize the importance of such studies and possess the required multi-discipline domain expertise to undertake such activities for grass-root projects as well as the revamping of existing plants.

Extended Basic Engineering

The Basic Engineering services offered by Rolta consist of core documentation of projects, including process flow diagrams, heat & mass balances, P&ID, control & operational philosophy, basic equipment sizing, equipment specifications and conceptual equipment layout, etc. Rolta is well equipped with a large range of the latest industry standard design automation software tools for engineering calculations, simulation, modeling and computer aided designing. Our design cell is also abreast with the latest hardware and techniques for high¬ speed secure networking which help ensure a quick turnaround and secure information transfer for clients.

Detailed Engineering & Design Services: Ensuring Optimal Use of Technology for Best Yields

Rolta offers state of the art Detailed Engineering Services to ensure optimum quantities, work-volumes, constructability, operability, maintainability and safety of Power and Process industry plants.

Rolta employs domain knowledge experts, cutting edge software tools and specially developed applications for delivering intricate engineering services. These include a seamless integration of basic engineering through a common design database, which provides consistent and correct data in all the design deliverables and design cycles.

Based on the basic design, we provide these detailed engineering services by delivering intelligent engineering designs and the associated documentation. This is achieved through the extensive use of integrated engineering workflows, as well as multi-platform engineering applications for the design and analysis of mechanical and electrical elements, piping, instrumentation and civil activities.

Rolta provides the following Detailed Engineering Services:

1. Process Engineering

Rolta’s process engineering group undertakes the complete detailed engineering of process plants based on the basic know how (FEED) package provided by technology suppliers. The intelligent data generated from the SmartPlant P&ID can be further integrated with PDS & SmartPlant 3D models. The various services covered include:

• Process simulation
• Heat and material balance calculations
• Materials of construction diagrams
• Hydraulic analysis, line sizing and relief valve sizing
• Design of process equipment
• Development of Process Flow Diagrams (PFDs) and equipment data sheets
• Development of Process and Instrumentation Diagrams (P&IDs)
• Safety and Hazards and Operability (HAZOP) reviews

Specialized Tools Used:
Aspen Plus, HTFS, HTRI, PVElite, SmartPlant P & ID, Zyqad and a number of internally developed equipment design programs.

2. Instrumentation & Controls Engineering

Rolta’s Instrumentation & Control systems engineering group executes detailed engineering activities for all types of instrumentation at Process & Power industries. Over the years, this team has executed multiple instrumentation engineering projects for domestic and overseas customers.

The major elements of this service include instrument markups on P&IDs, preparation of specification datasheets, development of Field Instrument/JB/Panel location plans, wiring and loop diagrams, hook-up drawings, PLC/DCS I/O assignment, DCS configuration etc. and the creation/import of instrument indexes, flow sensors, control valves and thermo well sizing calculations. The various services covered include:

• Complete Control System design and architecture
• Distributed Control System (DCS), Programmable Logic Controller (PLC) and Supervisory Control and Data Acquisition (SCADA) design and specification
• Control valve sizing and selection
• Instrument design and specification
• Procurement services for all types of I & C equipment

Specialized Tools Used:
AutoCAD, SmartPlant Instrumentation, Infomaker, MicroStation, PDS, SmartPlant 3D & other platforms for 3D modeling.

3. Electrical Engineering

Rolta’s electrical engineering carries out power systems studies using ETAP and other applicable software. The team also undertakes 3D modeling of trays, lighting fixtures and other electrical equipment. The various services covered include:

• Electrical load analysis and design of system architecture
• Power distribution system design
• Motor control center and sub-station design
• Protective relay coordination
• Lighting design
• Grounding design
• 3D design of electrical components
• Cable and tray routing, sizing, scheduling
• Hazardous area classification
• Supervisory Control and Data Acquisition (SCADA) design and specification
• Plant communication system design
• Procurement services off all types of electrical equipment

Specialized Tools Used:
AutoCAD, CG Lux, ETAP, MicroStation, SmartPlant Electrical, PDS, SmartPlant3D & other platforms for 3D modeling.

4. Mechanical Engineering

Rolta’s mechanical engineering group designs various static and dynamic equipment using internationally accepted design codes and software. The various services covered include:

• Design of static and rotating equipment such as pumps, vessels, tanks and heat exchangers, reactors, columns and agitators
• Heat exchanger setting plans
• Finite element analysis
• Design of material handling equipment such as conveyors, crushers, elevators, and cranes
• Preparation of technical specifications for procurement of equipment
• Generation of fabrication drawings
• Technical bid evaluation
• Vendor co-ordination and Expediting services

Specialized Tools Used:
ANSYS, AutoCAD, COMPRESS, CodeCalc, MicroStation, PVElite, SmartPlant 3D, Tank and a number of internally developed equipment design programs.

5. Plant Design & Piping Engineering

Rolta’s piping engineering group carries out an entire range of activities viz. stress analysis, conceptual planning and studies, 3D modeling, Isometrics, pipe supports, interference checks, as well as the creation of design reviews and reports. The various services covered include:

• Complete plant layout services, including equipment arrangement, plot plan development and conceptual layout
• 2D and 3D equipment and piping modeling
• Static and dynamic piping stress analysis
• Laser scanning and “as-building” services
• Complete piping material management services, including pipe specification and reference database (RDB) development and maintenance
• Procurement of piping materials and specialty items
• Site construction support services

Specialized Tools Used:
AutoCAD, CAESAR II, Isogen, MicroStation, Orthogen, PDS, SmartPlant3D & other platform for 3D modeling, Global Server, Pelican Forge Pipe Support Modeler, SmartPlant Materials, SmartPlant Review, SmartPlantSpoolgen and Smartsketch.

6. Civil Structural Engineering

Rolta’s civil/structural engineering group undertakes the complete detailed engineering of all structures and foundations pertaining to any plant, non-plant, utility, offsite and offshore structure. The group comprises of a team of engineers and designers well equipped with international design codes and experienced in executing all types of structural analysis design and drafting assignments. The various services covered include:

• Structural analysis and design
• Foundation and reinforced concrete analysis and design
• Cut and fill design
• Site drainage and road design
• Structural steel connection design and detailing services

Specialized Tools Used:
ACE Frameworks Utilities, Base Plate, Frameworks Plus & PCA-Columns, STAAD.Pro, SDS/2, PDS, SmartPlant3D & other platform for 3D modeling and a number of internally developed structural and foundation design programs.

7. Marine Engineering

Rolta’s ship design group includes a core team of professionals from the marine sector comprising of naval architects, marine, mechanical, electrical and structural engineers. The team collectively has vast experience in ship and submarine design, FPSO offshore platforms, ship construction and repairs. Rolta’s ship design professionals are well versed with ship design and construction standards, class rules and specifications, having worked in some of the leading shipyards on various projects in India and abroad. The various services covered include:

• Hull Structures
• Outfitting
• Machinery and HVAC
• Electrical and Instrumentation
• Top sides & Structures for FPSO
• Documentation and Project Management

Specialized Tools Used:
SmartMarine 3D, PDS & other platforms for 3D marine modeling, Orthogen, Isogen, CATIA V5, CADDS 5, AutoCAD, MicroStation, SmartSketch and Nupas-CADmatic.

Operations & Maintenance Services: Effective Engineering Information & Management Services

Rolta helps plant owners track the evolving configuration of their plants from start to end, and also offers relevant training modules in Plant Design software.

Organizations are fast discovering that they need effective Information Technology solutions and software tools for the management of their engineering information. Only then, can it be possible for them to properly track the evolving configuration of their plants from conception through construction, operation maintenance and revamps to eventual decommissioning. The potential benefits arising from the effective management of engineering information are enormous, and competitive pressures have driven companies to recognize the compelling need to invest in this area.

Rolta, with its vast pool of expertise leverages its support experience to hundreds of plant owners. We offer a range of Plant IT enabled engineering data management services for its customers in India and across the world.

These services include supply and installation of the latest hardware and software tools for engineering data management for the Process & Power industries. The services also include extensive training and hand holding for users and plant maintenance staff.

Features of As-Built Plant Information &
Modeling Services

• As-built Plant modeling and Intelligent P&IDs using laser grammetry and walkthrough techniques
• Translation of paper and digital P&IDs to intelligent P&IDs
• 3D Modeling and Legacy Data Migration
• Standard Reference Plant Creation
• External data Import and Database Upgrade /Migration Merging of SmartPlant Databases
• Legacy Data Migration – PDS to SP3D, IDM to SPI

Training

Rolta also offers training services to its customers in India on state-of-the-art Plant Design software from Intergraph Process Power & Marine/3DS Net, as well as products which are part of the software’s latest version. Our experienced instructors conduct training through a combination of theory and hands-on modules. The training covers all product features and functionalities and is tuned to address specific needs of the customer. It also helps in successful deployment and usage of the software tools for enterprise services.

Project Management: Tools & Systems for Effective Project Scheduling, Planning, Monitoring and Reporting

Rolta offers up to date project management tools and information systems to perform project management, scheduling, monitoring and cost control.

Project planning and management form the basic foundation of all EPC projects. Rolta’s vast project management team is well equipped with some of the latest project management tools and information systems to perform project management, scheduling, monitoring and cost control etc. The execution team is fully equipped to synchronize the activities of design, engineering, procurement, inspection & expediting, store management, construction, pre-commissioning & commissioning by means of an integrated system.

Rolta has deployed some of the best tools for project scheduling and planning with an on-line monitoring & reporting system that tracks and corrects slippages in schedules and resources over a period of time. These tools also provide an extensive management reporting system for details of planning, monitoring and progress. In addition, Rolta also provides procurement support services starting from vendor identification, vendor development, evaluation of offers, assistance in order placement as well as all other post order activities. Our procurement support services offer a constant vigil over the procurement cycle in order to meet project schedules.