Solar Power Plants

Solar Thermal Power Plants
Basic Engineering for Feasibility Study and Detailed Project Report:
Selection of Technology (Parabolic Trough, Fresnel, Solar Tower)
Selection of Reflectors and Receivers and the other components of Concentrating System.
Selection of power plant cycle and basic type of equipment.
Preliminary Plot Plant and Equipment Layout drawings.
Heat and Mass Balance for Solar Thermal.
Selection of type and size of power plant equipment i.e. Steam Generating Solar field and Steam Turbine Generators, etc.
Selection of size and type of Material Handling systems (Water) as applicable based on type of power plant cycle / equipment
Selection of size and type of various auxiliary systems / equipment e.g. compressed air system, Fire protection system.
Conceptualization of power evacuation system and power distribution system depending upon type and operating philosophy of Power Plant.
Conceptualization of Instrumentation and Controls requirements
Conceptualization of Civil and Structural works requirement
Estimation of project cost and unit generation cost
Plot Plan and Equipment Layouts for various buildings and area
Selection and specifications of Power Plant Equipment like Solar Field ( Solar Reflectors, Receivers and associated systems) and auxiliaries, Steam turbine Generator and auxiliaries.
Design and specification of storage and handling system.
Design and specifications of Water systems, Compressed air system, HVAC system, Misc. material handling system.
Design of P &I Diagrams for Feed water, Steam and Condensate system; Raw water and water treatment systems; Cooling water system; Compressed air system.
Piping Design and Drawings including piping material specifications, layout drawings, isometrics, stress analysis, bill of materials, pipe supports etc.
Design specifications for Fire Protection Equipments /Systems.
Design of power evacuation system.
Estimation of auxiliary power (Normal and Emergency).
Design of High Tension and Low Tension power distribution system.
Design / Sizing and specification of Electrical equipments like Transformers, Switchgear (H. T. & L. T.), Cables, Lighting fittings etc.
Electrical system study including Relay Co-ordination.
Design and specification of Variable Speed Drives for special applications.
Design and specifications of various service systems like Plant Communication, Fire Alarm and Detection.
Design and specifications of Instrumentation and Control Systems including PLC, SCADA, DCS.
Architectural, Civil & Structural
Architectural, Civil and Structural design including estimation of quantities for tender document, tender document for civil and structural works, plot development, drawings for statutory approvals and construction drawings for all buildings / areas,
Procurement assistance to client i.e. Floating the enquiries to selected Bidders, Receiving Bids, Bid analysis (Technical and Commercial), Purchase recommendation, Preparation of Contract documents, Review of Vendors’ Drawings etc.
Project schedules and Cost estimates.
Hazard and Operatability (HAZOP) Study.
Technical assistance to meet statutory requirements including drawings and documents.
Inspection and Expediting Services
Review of Quality Assurance Plans (QAPs).
Visiting Vendors’ works for inspection and expediting.
Inspection and expediting reports.
Construction and Commissioning Supervision Services
Complete site supervision and management by deputing competent Project Manger / Construction Manager and supporting staff at site. The responsibilities shall include:
Quality of construction / erection work.
Planning and controlling the Construction / Erection work to meet the project schedule.
Reporting to design office the site progress with short falls, if any, and corrective measures.
Operation and Maintenance
Operation and Maintenance of the complete power plant with the agreed PLF
The scope of work can include spares contract also.
Complete plant operation and maintenance is managed by a dedicated team right from general manager to assistants.
We have experience of operation and maintenance of plants of various sizes.