Design and Detailed Engineering

Sriven has over ten years of proven experience in providing design and detail engineering services across multiple disciplines and industries. This includes on-shore oil and gas refineries/ plants, petrochemicals, power, fertilizer, cryogenics, pharmaceuticals, metals, and minerals, as well as off-shore fixed well-head type platforms and floating production, storage, and offloading (FPSO) vessels.

Our services include design and detail engineering, pre-bid engineering support, procurement support, construction support (related to detail engineering), and as-built engineering. Avineon offers a complete multi-disciplinary engineering solution utilizing advanced software for FEM analysis, design, detailing, plant 3D modeling, and drafting.

Having worked for both large and medium sized domestic and off shore clients, our team has gained broad international experience. Our clients include owner operators, EPC contractors, fabricators, construction contractors package vendors, process licensors, engineering software development companies, and industrial automation firms..

Sriven covers the complete spectrum of piping, mechanical, civil and structural, electrical, instrumentation, and process disciplines. We have distinguished ourselves in these areas by providing timely and quality detail engineering services with exhaustive domain knowledge.

Sriven has established the following disciplines:

• Piping
• Mechanical
• Civil and Structural
• Electrical
• Instrumentation
• Process

PIPING

Sriven’s piping design department offers design and detail engineering services for the oil and gas, refinery, petrochemical, chemical, offshore, power plant, utility, and pharmaceutical industries
Detail engineering documents prepared by our staff include:

Our engineers have expertise in related activities such as review of design criteria, review of contractor design documents and drawings, and project coordination . They are experienced in the use of a variety of supporting software including PDS, PDMS, SmartPlant 3D, AutoPlant 3D, AutoCAD, MicroStation, Smart Plant Review, NavisWorks, Vantage Review, CAESAR II, Pelican Forge - Support Modeler, and MDS – Support Modeler

MECHANICAL

Sriven’s mechanical design department delivers design and detail engineering of static and rotating equipment, packages, and HVAC for oil and gas, refinery, petrochemical, chemical, offshore, power plant, utility, and pharmaceutical industries. We have worked with static equipment including pressure vessels, shell and tube heat exchangers, towers, reactors, condensers, and evaporators as well as rotating equipment such as Pumps and Compressors. Our team is familiar various international codes and standards like ASME Section VIII Div-1and Div-2, BS PD5500, EN13445, TEMA, and API as well as wind and seismic analysis to IBC, UBC, ASCE, and NBC. Common detail engineering documents include:

• Mechanical data sheet preparation
• Preparation of general arrangement drawings
• Technical clarifications during contract finalization
• Providing civil loading details for equipment
• Final mechanical design verification of compliance with international codes
• Strength calculations by using in-house programs / PVELITE / COMPRESS
• Detailed manufacturing drawings
• Preparation of bill of materials
• Specifications for raw materials
• Purchase specifications for brought out items
• HVAC
• Heat load calculations
• Design/ selection of equipment
• Design of ducts according to SMACNA, DW standards
• General arrangement drawings
• Duct fabrication drawings
• Duct support drawings
• Material take off

Our engineers have expertise in related activities such as review of design analysis, review of contractor design documents and drawings, and project coordination.
They are experienced in the use of a variety of supporting software including PVElite, COMPRESS, TANK, AutoCAD, and MicroStation.

CIVIL AND STRUCTURAL

Sriven’s civil and structural department offers design and detail engineering services for process plants, power plants, refineries, oil and gas plants, air separation plants, petrochemical industries, fertilizer plants, steel plants, cement plants, and infrastructure facilities, among others. Our staff has prepared design calculations and detailed drawings, bar bending schedules, and bill of materials consistent with international standards for:

• Preparation of design basis
• Preparation of project specification
• Reinforced concrete framed structures
• Pile and conventional foundations
• Equipment and machinery foundations
• Concrete storage silos and large diameter storage tank foundations
• Retaining, dyke, and boundary walls
• Cable and pipe trenches and tunnels
• Roads, pavement, grading plans, and drainage systems
• Gates, compound walls, and fencing

Avineon has also completed design calculations and detailed structural drawings, fabrication drawings, and bill of materials consistent with international standards for:

• Preparation of design basis
• Preparation of project specification
• Steel framed buildings and superstructures
• Pipe and cable rack structures, conveyor galleries, trestles, stack supporting structures, and platforms
• Large diameter/size storage sheds
• Turbine houses and workshop buildings
• Switch yards and transmission line towers

Our engineers have expertise in related activities such as review of design criteria, review of contractor design documents and drawings , and project coordination.
They are experienced in the use of a variety of supporting software including .STAAD Pro, SACS, AutoCAD, MicroStation, Tekla Structures (Xsteel), MAT 3D, Foundation 3D, InRoads, Architectural Desktop, BOCAD, and Intergraph’s PDS FrameWorks Plus for modeling.

ELECTRICAL

Sriven’s electrical department provides design engineering services for process plants, power plants, refineries, oil and gas plants, air separation plants, petrochemical industries, fertilizer plants, and steel plants. Typical detail engineering documents and tasks include:

• Preparation of design basis
• Preparation of project specification
• Load flow studies
• Selection of HV/LV switchgear, motor control centers
• Selection of AC/DC UPS
• Selection of power / distribution transformers
• Designing supply change over schemes for incomers and outgoing feeder control schemes
• Selection of feeder /motor / transformer protection relays
• Switchyard / transformer layouts
• Switchgear / MCC room layout
• Battery room layouts
• Cable tray / trench layouts
• Earthing layouts
• Cable routing layouts
• Lighting (indoor/outdoor) layouts
• Lightning protection layouts
• Power and control cable schedules
• SCADA I/O list
• Interface activities with civil / machinery / instrumentation
• Coordination with civil for floor openings, electrical equipment foundation, and plants
• Electrical data input for packaged equipment
• Requisition/specifications for HV/LV switchgear, motor control centre, MV/LV motors, power / distribution transformers, lighting / small power distribution boards, AC / DC UPS, lighting fixtures, power / control cables, cable trays, earthing materials, etc.
• Bill of quantities for bulk materials
• Standard installation drawings for power system, earthing system, lighting system and cable tray/ladders.
• Review vendor bids and issue technical bid analysis
• Review vendor drawings and issue approvals for manufacturing
• Attend SAFOP / HAZOP meetings
• Construction Scope of Work and responses to bidder’s technical queries
• As-built project drawings / documentation

Our engineers have expertise in related activities such as review of design criteria, review of contractor design documents and drawings , and project coordination. They are experienced in the use of a variety of supporting software including ETAP, SmartPlant Electrical, AutoCAD, and MicroStation.

INSTRUMENTATION

Sriven's instrumentation department offers design and detail engineering services for process plants, power plants, refineries, petrochemical, oil and gas plants, air separation plants, fertilizer plants, steel plants, and cement plants. Typical detail engineering documents and tasks include:

• Preparation of design basis
• Preparation of project specification
• Preparation of control philosophy
• Preparation of detailed execution drawings
• Preparation of instrument index
• Preparation of instrument elevation plan
• Preparation of interlock logic diagrams
• Preparation of cable tray / cable trench layouts
• Preparation of junction box termination drawings
• Preparation of instrument hook up drawings
• Preparation of cable schedules
• Preparation of fire and gas drawings
• Preparation of cause and effect drawings
• Preparation of requisition and specifications for instruments
• Technical bid evaluation
• Review of vendor package systems
• Sizing of control valves, orifice plates, and relief valves
• Preparation of bill of materials
• Preparation of interface drawings for DCS, PLC, SCADA and MCC
• Attending SAFOP / HAZOP meetings
• Preparation of earthing layouts for system and field
• Preparation of scope of work for construction activities
• Preparation of FAT and SAT procedures
• Preparation of as -built drawings and documentation

Our engineers have expertise in related activities such as review of design criteria, review of contractor design documents and drawings , and project coordination. They are experienced in the use of a variety of supporting software including SmartPlant Instrumentation (INtools), InstruCalc, MicroStation, and AutoCAD.

PROCESS

Sriven’s process department provides detail engineering services for process plants, power plants, refineries, petrochemical, oil and gas plants, air separation plants, fertilizer plants, steel plants, and cement plants. Typical detail engineering documents and tasks include:

• Development of P&ID’s based on FEED
• Preparation of P&ID’s for utilities
• Sizing calculations
• Hydraulic calculations
• Performing insulation and heat tracing calculations
• Preparation of line list, equipment list, valve list, etc.
• Preparation of plant operation and maintenance manual