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8887d33b-226b-498a-b6ab-583c1d7226ad Back FEA AND CFD Finite Element Analysis (FEA) and Computational Fluid Dynamics (CFD) are powerful numerical simulation techniques widely used in engineering design and analysis. FEA is a computational method used to analyse and predict the behaviour of structures, components, and systems under various loading conditions and physical effects. It is particularly useful for evaluating stresses, deformations, vibrations, and thermal effects in complex geometries. FEA is widely used in industries like Oil & Gas, Petrochemical, Aerospace and Automobile typically for designing and optimizing components, evaluating structural integrity, and predicting failure modes. Computational Fluid Dynamics (CFD): CFD is a numerical simulation technique used to analyse and predict fluid flow, heat transfer, and related phenomena in complex geometries. It is extensively used in various engineering applications, including aerodynamics, hydrodynamics, chemical processes, and HVAC systems. CFD is used in various industries, including aerospace (aircraft and rocket design), automotive (aerodynamics and thermal management), chemical and process engineering (reactor design, mixing, and separation), and building design (HVAC and ventilation systems). Both FEA and CFD rely on powerful computational resources and advanced software packages. These techniques allow engineers and designers to evaluate design alternatives, optimize performance, and gain insights into complex physical phenomena, reducing the need for expensive and time-consuming physical prototyping and testing. It's important to note that while FEA and CFD provide valuable insights, they should be used in conjunction with experimental data and validation, as well as engineering judgment and experience, to ensure accurate and reliable results.

01ae63d0-39e9-4bda-8cc6-e730983d2b5b Back Early Production Facility

65eaccb7-3d4c-4ae9-a0ad-d4e286302d5f Back REGISTERED PROFESSIONAL ENGINEERING In Canada and USA, engineers must be licensed or registered with the provincial or territorial engineering regulatory bodies to practice professional engineering and use the P.Eng. designation. Our Company President who is a Registered Professional engineer who offers a wide range of engineering services, through RLTech Canada including:- ➣ Registered Professional engineering services for vessels designed as per ASME SEC VIII DIV-1 & DIV- 2 Pressure Vessels ➣ Preparation / Review of UDS (User's design specification) ➣ ASME/ PED/ DOT-USA / Transport Canada – Vessels transporting dangerous/explosive material. ➣ Registration of designs and obtaining the Canadian Registration or Transport Canada Registration Numbers ➣ New Product Development, designing, building prototypes and testing them ➣ Application of finite element analysis for structural, fatigue analysis and thermal analysis ➣ Special Equipment for Cryogenic application. ➣ Special Equipment for Nuclear application ➣ FEA-CFD-Structural / Thermal and Fatigue Analysis ➣ Develop welding and brazing technologies for all metallic materials including exotic materials like the Titanium and its alloys., Inconel, Incoloys, Monels etc. d developing technology for joining dissimilar metals

At Kavya Technitas Pvt. Ltd, we understand the importance of having an efficient and reliable industrial process. We offer design and detail engineering solutions for customized modular process skids that are designed to meet the unique needs and specifications of our clients. Modular process skid modular skid modular skid package skid mounted package process skid skid filtration skid multiport valve skid produced water treatment modular skid early production facility pipe stress analysis plant piping piping design pressure vessel finite element analysis FEA static equipment design piping 3-d model piping isometrics PV elite flow metering process skid fitness for service modular process skid package oil and gas crude oil treatment hydro cyclone piping flexibility analysis pipe flexibility modular process skid 3D model storage tank design pressure container modular skid fabrication detail engineering design detailed engineering design a pressure vessel compression vessel flexibility analysis of piping systems mechanical vessel modular process skid design modular skid design pipe flexibility analysis piping analysis piping stress analysis engineer pressure tanker pressure vessel pressure skid module fabrication stress analysis of piping systems the pressure vessel tubing stress analysis

b61b29b0-a0f5-4990-b5c7-20fa6e073d00 Back PIPE STRESS ANALYSIS Pipe stress analysis is a critical aspect of piping design, ensuring that the piping systems can withstand various loads and stresses without failure or excessive deformation. At Technitas Pvt. Ltd. we understand the importance of EPC client report formats and project specified loading combinations which form the basis of our analysis to consider factors such as thermal expansion, weight loads, pressure loads, wind and seismic loads, and other imposed loads. Upon completing the stress analysis, a comprehensive report is generated, we ensure that the pipe stress analysis process involves close collaboration between piping stress engineers, piping designers, and other disciplines to ensure that the piping systems are designed to withstand all anticipated loads and stresses while adhering to applicable codes, standards, and project specifications. ➣ Process Piping – Pipe stress analysis of these lines can be designed as per specified codes and standards such as ASME B31.3 – PROCESS PIPING ➣ Metallic or Non-Metallic Process Piping- The type of piping material, whether metallic (e.g., carbon steel, stainless steel, alloys) or non-metallic (e.g., plastic, fiberglass-reinforced plastic, rubber), plays a crucial role in the stress analysis. Different materials have varying properties, such as thermal expansion coefficients, allowable stresses, and temperature limits, which must be considered. ➣ Cladded or Non-Cladded Process Piping - Cladding is a process where a corrosion-resistant material (e.g., stainless steel) is metallurgically bonded to a base material (e.g., carbon steel). Cladded piping requires special considerations in stress analysis due to the different material properties of the cladding and the base material. ➣ Vacuum jacketed piping is a specialized piping system used in applications where highly efficient insulation is required, such as in cryogenic processes, liquefied gas handling, or low-temperature applications ➣ Pipelines - For long-distance pipelines, the stress analysis must account for factors like terrain profile, soil conditions, temperature variations, and potential ground movements or settlements. Specific codes and standards, such as ASME B31.4 and B31.8, are used for pipeline stress analysis. ➣ Slurry Piping - Pipe stress analysis of these lines can be designed as per specified codes and standards such as ASME B31.11 – Slurry Transportation Piping Systems.

83c24df1-4fae-4ea0-af4d-e90a2d353888 Back Design And Detail Engineering Services Our objective is to provide seamless design and drafting solutions under one roof. In the past, we have completed projects for process technologists catering to small to medium-sized plants, modular process skids, and onshore/offshore units serving our clients all across the globe and helping them achieve their EPC / End-client design requirements. We provide computer-aided design analysis and 3D model and 2D drawing-drafting services for carrying out the design and detail engineering of all types of modular process skid packages including industrial plants and units. Our analysis is based on relevant design codes and standards using licensed software tools We create the 3D model of all components including Equipment, Pumps, Piping, Control Valves, Structure Electrical, Instrumentation, and other auxiliaries to be mounted onto the modular skid package or inside the refinery/plant to ensure clash-free detection and maintenance accessibility. The Piping isometrics and skid frameworks are extracted from the 3D model. At Technitas Pvt. Ltd. we ensure that our piping is well designed and safe for operation yet economically optimized, by carrying out Piping stress analysis and mark-up of pipe support on piping isometrics and point load structural analysis we ensure that there is seamless integration between piping and structural leads to ensure all loading combinations have been considered during Modular process skid design. Structural analysis of the skid base-frame, top-frame, access platforms/ladders, and pipe supports are also performed by us considering live, dead, and occasional load combinations. Lifting and transportation analysis are also performed after performing COG calculations. Foundation design is typically limited to the location, quantity, and size of the anchor bolts. Drawings are the language of the shop floor! – we truly believe our documentation and drawing layouts are clean and accurate to reduce revision cycle time during client review and to ensure that our drawings adequately incorporate the design details calculated by our design team to interface with the shop floor. We also provide design support for Automation and controls to ensure the accurate functioning and monitoring of Modular skid-mounted packages. On behalf of our client, we prepare instrument and control valve datasheets and technical documents for RFQs (Request for Quotation) to obtain quotations from respective vendors. We support our clientele during technical review stages to enable the proper selection of key vendors that adhere to client requirements and project needs. Over the years we have served various market segments including: PRODUCED WATER TREATMENT FACILITY– MODULAR SKID DESIGN A produced water treatment facility in the oil and gas industry is designed to treat and manage the water that is co-produced along with hydrocarbons (oil and gas) during production operations. This water, commonly referred to as produced water or formation water, can contain various contaminants, such as dissolved salts, suspended solids, oil and grease, and other organic and inorganic compounds. Proper treatment of produced water is essential for environmental protection, regulatory compliance, and potential reuse or disposal. Produced water treatment plant - Algeria The specific configuration and treatment processes employed in a produced water treatment facility depend on various factors, including the characteristics of the produced water, regulatory requirements, intended use or disposal method, and economic considerations. Proper treatment of produced water is crucial for minimizing environmental impacts, conserving water resources, and ensuring sustainable oil and gas production operations. A typical produced water treatment facility in the oil and gas industry may include the following components and processes: Inlet facilities: These include equipment such as separators, flow control valves, and surge tanks to receive and regulate the incoming produced water stream from the production wells or gathering systems. Primary treatment: This stage typically involves physical separation processes to remove free oil, solid particles, and larger suspended solids. Common methods include gravity separators, hydrocyclones, and corrugated plate interceptors. Secondary treatment: Depending on the water quality requirements and intended use or disposal method, secondary treatment processes may be employed. These can include: a. Dissolved gas removal (degassing) b. Filtration (e.g., multimedia filters, cartridge filters) c. Adsorption (e.g., activated carbon, organoclay) d. Chemical treatment (e.g., coagulation, flocculation, oxidation) e. Biological treatment (e.g., aerobic or anaerobic bioreactors for organic matter removal) Tertiary treatment: In some cases, advanced treatment processes may be required to meet stringent discharge or reuse standards. These can include: a. Membrane processes (e.g., reverse osmosis, nanofiltration) b. Ion exchange c. Thermal processes (e.g., evaporation, crystallization) Disinfection: Disinfection processes, such as chlorination or ultraviolet (UV) radiation, may be employed to eliminate or reduce microbial contaminants in the treated water, especially if reuse is intended. Storage and disposal: Treated produced water may be stored in tanks or ponds for subsequent disposal, such as injection into disposal wells, discharge into surface water bodies (if permitted), or reuse for various purposes (e.g., Enhanced Oil Recovery (EOR), hydraulic fracturing, irrigation, or industrial applications). Residuals management: The facility includes systems for managing and disposing of solid and liquid residuals generated during the treatment processes, such as sludge, concentrated brines, or spent media. Instrumentation and control systems : Automated control systems, monitoring equipment, and instrumentation are utilized to ensure efficient and reliable operation of the treatment processes.

8d870bda-435c-45cc-b2e6-e96049460ce7 Back VENDOR VISITS At Technitas Pvt. Ltd. our objective is to synergize with our clients and adhere to their requirements including performing visits to their concerned sub-contractor or vendor parties either along with a client representative or on behalf of the client. Vendor visits during the fabrication of critical equipment are an essential part of quality assurance and project execution. These visits help ensure compliance with design codes, project specifications, and quality requirements. The key activities involved in vendor visits include: Throughout the vendor visits, Technical Pvt. Ltd. will maintain open communication with the vendor, address any concerns or non-conformances promptly, and document all observations and actions taken. We realize that it is crucial to make effective vendor visits to help mitigate risks, ensure compliance with project requirements, and facilitate timely delivery of high-quality equipment for successful project execution. ➣ Ensure Design Code Compliance : Review the fabrication processes and procedures to verify compliance with the applicable design codes, such as ASME, API, or project-specific codes. Verify that the fabrication methods, material selection, and welding techniques adhere to the specified code requirements. ➣ Ensure Conformity Assessment to Project/Client Specifications : Conduct a thorough review of the fabrication activities to ensure conformity with the project's technical specifications and client requirements. Assess compliance with dimensional tolerances, material specifications, and any specific design requirements outlined in the project documentation. ➣ Review Quality Procedures and Welding Procedures: Evaluate the quality control procedures implemented by the vendor, including inspection and testing plans, non-destructive testing (NDT) methods, and acceptance criteria. Review the welding procedures, welder qualifications, and weld quality control measures to ensure compliance with project standards. ➣ Review Material Certificate Compliance: Verify that the materials used in fabrication are in-line with the specified material grades and compositions. Review the material certificates and test reports provided by the vendor to ensure traceability and compliance with project requirements. ➣ Witness Critical Stages as per Inspection Test Plan: Attend and witness critical fabrication stages, such as material cutting, fit-up, welding, heat treatment, and NDT, as specified in the inspection test plan (ITP). Document and report any non-conformances or deviations observed during these critical stages. ➣ Anticipate Slippages and Bottlenecks and Recommend Remedial Actions: Monitor the fabrication progress and identify potential slippages or bottlenecks that may impact the project schedule. Collaborate with the vendor to develop and implement remedial actions, such as resource allocation, process optimization, or temporary design modifications, to ensure smooth progress. ➣ Review of Final QA/QC Dossier Before Release for Shipment: Conduct a comprehensive review of the final quality assurance/quality control (QA/QC) dossier prepared by the vendor. Verify that all required documentation, such as material certificates, NDT reports, inspection records, and as-built drawings, are complete and accurate. Ensure that the QA/QC dossier meets the project's documentation requirements before approving the release for shipment.

Filtration modular process skids are compact and self-contained units designed for various filtration processes in the oil and gas, chemical, and other industries. Back FILTRATION SKID PACKAGE FILTERATION MODULAR PROCESS SKIDS Filtration modular process skids are compact and self-contained units designed for various filtration processes in the oil and gas, chemical, and other industries. These skids integrate multiple components and equipment required for filtration operations into a single modular package, providing a flexible and efficient solution for process applications. Filtration modular process skids typically consist of the following main components: ➣ Filter vessels: Depending on the filtration process and application, different types of filter vessels may be included, such as cartridge filters, bag filters, multimedia filters, or pressure leaf filters. ➣ Pumps: The skid incorporates pumps to circulate and transfer the process fluids through the filtration system. Common pump types used include centrifugal pumps, positive displacement pumps, or specialized pumps for handling specific fluid characteristics. ➣ Piping and valves: A network of piping and valves is integrated into the skid to direct the flow of fluids between different components and allow for proper isolation, control, and maintenance. ➣ Instrumentation and controls: Various instrumentation, such as flow meters, pressure gauges, and level indicators, are included to monitor and control the filtration process. The skid may also have a local control panel or be integrated with a larger plant control system. ➣ Ancillary equipment: Depending on the application, additional equipment may be included, such as backwash systems, air blowers, chemical dosing systems, or sludge handling systems. ➣ Skid structure: The entire assembly is mounted on a skid or base, which allows for easy transportation, installation, and relocation. Filtration modular process skids offer several advantages over traditional, field-erected filtration systems: ➣ Compact footprint: The modular design allows for efficient use of space, making it suitable for applications with limited available area. ➣ Pre-assembled and tested: The skids are typically pre-assembled and tested in a controlled environment, ensuring proper integration and functionality before deployment. ➣ Rapid deployment: Modular skids can be quickly transported and installed on-site, reducing project timelines and allowing for faster commissioning. ➣ Flexibility: The modular nature of the skids allows for easy modification, expansion, or reconfiguration to accommodate changing process requirements or future upgrades. ➣ Standardization: Skid manufacturers can offer standardized designs, which can lead to cost savings and streamlined maintenance procedures. Filtration modular process skids are widely used in various applications, including: • Produced water treatment in oil and gas production facilities • Process water treatment in refineries and petrochemical plants • Industrial wastewater treatment • Pretreatment for reverse osmosis or other membrane processes • Solid-liquid separation in mining and mineral processing operations The specific configuration and components of a filtration modular process skid are tailored to the specific application, fluid characteristics, and treatment requirements. Proper selection, sizing, and integration of the skid components are crucial for achieving efficient and reliable filtration performance. REMOVING IMPURITIES FROM NATURAL GAS WITH AMINE FILTRATION An amine filtration skid is a modular and transportable equipment used in the oil and gas industry for the removal of hydrogen sulfide (H2S) and carbon dioxide (CO2) from natural gas or other gas streams. It typically consists of the following main components: Amine Filtration Skid – Germany Amine Contactor: This is a vertical column or vessel where the gas stream is brought into contact with a liquid amine solution, typically an aqueous solution of monoethanolamine (MEA), diethanolamine (DEA), or methyldiethanolamine (MDEA). The amine solution selectively absorbs H2S and CO2 from the gas stream. Amine Regenerator: This is another column or vessel where the rich amine solution (containing absorbed H2S and CO2) is heated to release the absorbed gases. The regenerated lean amine solution is then recycled back to the amine contactor. Amine Circulation Pumps: These pumps are used to circulate the amine solution between the contactor and regenerator. Heat Exchanger: A heat exchanger is used to transfer heat from the hot, regenerated lean amine solution to the rich amine solution before it enters the regenerator, improving the overall energy efficiency of the process. Filters and Separators: Various filters and separators are included to remove any solid particles, liquid hydrocarbons, or other contaminants from the gas stream and amine solution. Instrumentation and Control Systems: The skid is equipped with instrumentation and control systems to monitor and regulate the process parameters, such as temperature, pressure, flow rates, and amine solution concentrations. The amine filtration skid is designed to be compact, modular, and portable, allowing it to be easily transported and installed at various oil and gas production sites or processing facilities. It is typically used as a pre-treatment step before other gas processing operations, such as dehydration or liquefaction, to ensure that the gas stream meets the required specifications for downstream processes or transportation. NUT SHELL FILTER AND HYDRO-CYCLONE FILTER SKID PRODUCED WATER Nut shell filter and hydro-cyclone filter skids are commonly used in the treatment of produced water in the oil and gas industry. These skids are designed to remove solid particles and other contaminants from the produced water stream. Here's an overview of each component: Nut Shell Filter Skid: Nut shell filters, also known as walnut shell filters or pecan shell filters, are a type of granular media filter that uses crushed nut shells as the filter media. The nut shell filter skid typically consists of the following components: a. Filter vessel: A pressure vessel containing the nut shell media bed. b. Influent and effluent connections: Piping connections for the untreated and treated water streams. c. Backwash system: A system for periodically backwashing the filter to remove accumulated solids and maintain filter performance. d. Instrumentation and controls: Instruments for monitoring pressure, flow, and other parameters, along with controls for automated operation. Nut shell filters are effective in removing suspended solids, including sand, silt, and other insoluble particles, from produced water. They are commonly used as a pre-treatment step before other treatment processes, such as desalination or water injection. Hydro-cyclone Filter Skid: Hydro-cyclone filters are centrifugal separation devices that use centrifugal force to remove solid particles from the fluid stream. A hydro-cyclone filter skid typically includes: a. Hydro-cyclone vessel(s): Conical vessels where the centrifugal separation occurs. b. Inlet and outlet connections: Piping connections for the untreated and treated water streams, as well as connections for the underflow (concentrated solids). c. Pumps: Pumps to provide the necessary pressure and flow for the hydro-cyclone operation. d. Instrumentation and controls: Instruments for monitoring pressure, flow, and other parameters, along with controls for automated operation. Hydro-cyclone filters are effective in removing coarse and dense solid particles, such as sand, from produced water. They are often used as a pre-treatment step before other filtration or treatment processes, as they can handle high solids loading and reduce the burden on downstream equipment. Both nut shell filter and hydro-cyclone filter skids are designed for modular and skid-mounted installation, making them easily transportable and suitable for various produced water treatment facilities. They can be used in combination with other treatment processes, such as coagulation, dissolved air flotation, or membrane filtration, to achieve the desired level of produced water treatment. The selection and configuration of these skids depend on factors such as the characteristics of the produced water, the required effluent quality, and the overall treatment process design. Proper operation and maintenance of these skids are crucial for ensuring efficient and reliable produced water treatment.

9739a41e-8bc1-42d5-a27e-b764d21efa1f Back Separation Skid Package Separation modular process skids are prefabricated and self-contained units designed for separating multiple phases or components from process streams in various industries, such as oil and gas, petrochemical, and chemical processing. These skids integrate various separation technologies into a compact and modular package, offering flexibility, ease of installation, and efficient separation processes. ➣ Separation modular process skids typically include the following key components: ➣ Separation vessels: Depending on the application, different types of separation vessels may be incorporated, such as: ➣ Two-phase or three-phase separators for separating gas, oil/condensate, and water ➣ Filter separators for removing solid particles or liquid droplets Coalescers or separators for breaking emulsions and separating immiscible liquids Project – Three Phase Separator Skid Location - Germany A three-phase separator skid is a compact and modular processing unit designed to separate a multiphase fluid stream (typically a well stream or production stream) into its gas, liquid hydrocarbon (oil or condensate), and water components. This separation process is crucial in oil and gas production operations, as it enables the efficient handling and processing of each phase separately. The three-phase separator skid typically consists of the following main components: ➣ Separator vessel: The primary component of the skid is the separator vessel, which is a horizontally or vertically oriented pressure vessel. This vessel is designed to separate the incoming multiphase fluid stream into its gas, liquid hydrocarbon, and water phases based on the differences in their densities and gravitational forces. ➣ Inlet devices: The separator skid includes inlet devices, such as a choke valve or a flow control valve, to regulate the flow of the incoming multiphase fluid stream into the separator vessel. ➣ Mist extractor: A mist extractor, often in the form of a specialized demisting pad or vane pack, is installed inside the separator vessel to remove any entrained liquid droplets from the gas phase, ensuring a cleaner gas stream. ➣ Level control system: A level control system, typically consisting of level sensors and control valves, is employed to maintain the desired liquid levels within the separator vessel for optimal separation performance. ➣ Outlet connections: The separator skid has separate outlet connections or nozzles for the gas, liquid hydrocarbon, and water phases, allowing each phase to be directed to its respective downstream processing or handling facility. ➣ Instrumentation and controls: The skid is equipped with various instrumentation, such as pressure gauges, temperature sensors, and flow meters, as well as a control system to monitor and regulate the separation process. ➣ Skid structure : The entire assembly is mounted on a skid or base, which provides a compact and transportable solution for easy installation and relocation. Three-phase separator skids are widely used in upstream oil and gas operations, particularly in offshore platforms, onshore production facilities, and well-testing operations. They play a crucial role in separating the well stream into its components, enabling efficient handling, transportation, and further processing of each phase according to the specific requirements of the production facility. These skids offer the advantages of modular design, compact footprint, and ease of installation, making them a versatile and cost-effective solution for various oil and gas production scenarios. Separation modular process skids are widely used in various applications, including: • Oil and gas production facilities for separating well streams into gas, oil/condensate, and water. • Natural gas processing plants for separating natural gas from liquids and removing contaminants. • Refinery and petrochemical processes for separating product streams or removing impurities. • Chemical processing plants for separating reactants, products, and byproducts. • Industrial wastewater treatment for separating oils, solids, and other contaminants. The specific configuration and components of a separation modular process skid are tailored to the specific application, process conditions, and separation requirements. Proper selection, sizing, and integration of the skid components are crucial for achieving efficient and reliable separation performance.

bec3f2d7-384a-40fc-98af-a880c4e58fcf Back PROCESS DESIGN The process design stage is critical for the development of a new chemical process or the modification of an existing one. At Technitas Pvt. Ltd. we ensure that during the process design stage there is a seamless collaboration between our process engineers, piping engineers, instrumentation engineers, and other disciplines to ensure a safe, efficient, and operable process design. The outputs of this stage serve as the basis for detailed engineering, procurement, and construction activities. The essential process design deliverables typically required for any small-medium sized project include the following: - ➣ Process Simulation (HYSYS/PRO-II) - Process simulations are carried out using specialized software like Aspen HYSYS or PRO-II to model the process behavior and performance. These simulations help in optimizing process conditions, sizing equipment, and predicting process streams and properties. Different scenarios and "what-if" cases can be analyzed to arrive at the most efficient and economical process design. ➣ Heat & Mass Balance Detailed heat and mass balances are performed to ensure the conservation of energy and material throughout the process. These calculations help in determining the energy requirements, utility needs, and material flows at various points in the process. ➣ Piping and Equipment Sizing Based on the process conditions and flow rates obtained from simulations and mass balances, the sizes of pipes, vessels, and other equipment are determined. Appropriate design codes and standards are followed for the sizing calculations, considering factors like pressure, temperature, corrosion allowance, and fluid properties. ➣ CV Sizing Calculations Control valve (CV) sizing calculations are performed to select the appropriate valve size and trim characteristics based on the process conditions and flow requirements. These calculations ensure proper control valve performance and avoid issues like cavitation, flashing, or excessive noise. ➣ Process and Flow Diagram (PFD) alternatively a block flow diagram would be prepared for the concerned plant or unit, this would include a graphical representation of the overall process, showing the major equipment, material flows, and process conditions. It serves as the basis for a more detailed Piping and Instrumentation Diagram (P&ID) and helps in visualizing the process flow. ➣ Process and Instrumentation Diagram (P&ID) At Technitas Pvt. Ltd. we believe that the P&ID is the central basis for reference and must be a comprehensive technical drawing that depicts the interconnection of process equipment, piping, instrumentation, and control systems. It would typically include details like line sizes, equipment specifications, valve types, and instrumentation tagging, providing a detailed representation of the process. ➣ Hydraulic/Pressure Drop Calculations Hydraulic calculations are performed to determine the pressure drop across various segments of the piping system, considering factors like pipe size, flow rates, fluid properties, and piping configurations. These calculations ensure proper sizing of pumps, compressors, and other equipment to overcome the pressure losses in the system. ➣ Valve Sizing In addition to control valves, other types of valves like isolation valves, relief valves, and check valves are sized based on the process conditions and flow requirements. Valve sizing calculations consider factors like pressure drop, flow rate, and fluid properties to ensure proper valve selection and performance. ➣ Valve Datasheets Valve datasheets are prepared for each valve in the process, summarizing key information like valve type, size, material of construction, pressure and temperature ratings, and other specifications. These datasheets are used for procurement and ensure that the correct valves are selected and installed. ➣ Pump Sizing Pump sizing calculations are performed to select the appropriate pump type, size, and configuration based on the process requirements, such as flow rate, pressure head, and fluid properties. Factors like pump efficiency, NPSH (Net Positive Suction Head), and system curves are considered during the sizing process. ➣ Pump Datasheets - Pump datasheets are prepared to document the specifications of each pump in the process, including details like pump type, capacity, head, efficiency, materials, and other relevant information. ➣ Instrument Datasheets Instrument datasheets are prepared for each instrument in the process, such as flow meters, temperature transmitters, pressure gauges, and control systems. These datasheets contain information like instrument type, range, accuracy, materials, process conditions, and other relevant details for procurement and installation. ➣ Lists – A comprehensive list of components including their tag numbers, this would typically include Equipment lists, pump lists, valve lists, and instrument list.

a9dfff68-a7f3-4304-a135-5cd0f762f57e Back PRE-BID ENGINEERING AND FEED We can provide design support to your sales team during the tendering and preconception stages of the project while pre-bidding and estimation, where the level of detail depicted in the preliminary drawings and specific deliverables may vary depending on the project scope, complexity, and industry standards. Additionally, the design process often involves iterative reviews, calculations, and coordination among various engineering disciplines to ensure compliance with codes, standards, and project specifications. Our typical pre-bid engineering services are as enlisted below: - ➣ Preparation of Plot Plan - This would include a layout of the plant area, including the arrangement of major equipment, buildings, access roads, and other facilities. It considers factors like process flow, safety distances, future expansions, and site constraints. ➣ Preparation of PFD (Process Flow Diagram) - During the tendering/ pre-bidding stage the PFD would typically represent the overall process, showing the major equipment and the flow of materials through the process units. It serves as the basis for the more detailed P&ID. ➣ P&ID (Piping and Instrumentation Diagram) - During the feed or pre-bidding stage a preliminary P&ID is prepared, where the objective is to depict the interconnection of process equipment, piping, instrumentation, and control systems. ➣ 3D Model of the Facilities - Some of our clients prefer to create a primitive 3D model of the plant to include it as a part of their technical offer because it helps them visualize their plant/facility layout during the bidding stages. ➣ 2D Piping GA (General Arrangement) Drawing : The 2D Piping GA drawing is a top-down view of the piping layout, showing the major equipment locations and process piping layout and initial scheme. ➣ Equipment Pre-Bid Design : Before finalizing equipment purchases, pre-bid designs are prepared for major equipment like storage tanks, columns, heat exchangers, pressure vessels, and rectangular tanks. These designs include detailed specifications, dimensions, and requirements to obtain accurate quotes from vendors. ➣ Electrical and Instrumentation : This aspect involves designing the electrical power distribution system, control systems, instrumentation, and automation required for the plant. It includes selecting appropriate equipment, cable routing, control panel layouts, and integrating with the process control systems. ➣ Bill of Quantities (BOQ): The BOQ serves as the basis for cost estimation, procurement, and construction planning. In most cases the Bill of Quantities would typically include a detailed list of materials, equipment, and components required for the project. Separate BOQs may be prepared for different aspects, such as: Storage Tanks Columns Heat Exchangers Pressure Vessels Rectangular Tanks Piping and Pipe Supports Skid and Structural Access Platforms Electrical and Instrumentation

b937c31b-d473-4560-b41a-8c6fcd23ac68 Back Filtration Skid Package FILTERATION MODULAR PROCESS SKIDS Filtration modular process skids are compact and self-contained units designed for various filtration processes in the oil and gas, chemical, and other industries. These skids integrate multiple components and equipment required for filtration operations into a single modular package, providing a flexible and efficient solution for process applications. Filtration modular process skids typically consist of the following main components: ➣ Filter vessels: Depending on the filtration process and application, different types of filter vessels may be included, such as cartridge filters, bag filters, multimedia filters, or pressure leaf filters. ➣ Pumps: The skid incorporates pumps to circulate and transfer the process fluids through the filtration system. Common pump types used include centrifugal pumps, positive displacement pumps, or specialized pumps for handling specific fluid characteristics. ➣ Piping and valves: A network of piping and valves is integrated into the skid to direct the flow of fluids between different components and allow for proper isolation, control, and maintenance. ➣ Instrumentation and controls: Various instrumentation, such as flow meters, pressure gauges, and level indicators, are included to monitor and control the filtration process. The skid may also have a local control panel or be integrated with a larger plant control system. ➣ Ancillary equipment: Depending on the application, additional equipment may be included, such as backwash systems, air blowers, chemical dosing systems, or sludge handling systems. ➣ Skid structure: The entire assembly is mounted on a skid or base, which allows for easy transportation, installation, and relocation. Filtration modular process skids offer several advantages over traditional, field-erected filtration systems: ➣ Compact footprint: The modular design allows for efficient use of space, making it suitable for applications with limited available area. ➣ Pre-assembled and tested: The skids are typically pre-assembled and tested in a controlled environment, ensuring proper integration and functionality before deployment. ➣ Rapid deployment: Modular skids can be quickly transported and installed on-site, reducing project timelines and allowing for faster commissioning. ➣ Flexibility: The modular nature of the skids allows for easy modification, expansion, or reconfiguration to accommodate changing process requirements or future upgrades. ➣ Standardization: Skid manufacturers can offer standardized designs, which can lead to cost savings and streamlined maintenance procedures. Filtration modular process skids are widely used in various applications, including: • Produced water treatment in oil and gas production facilities • Process water treatment in refineries and petrochemical plants • Industrial wastewater treatment • Pretreatment for reverse osmosis or other membrane processes • Solid-liquid separation in mining and mineral processing operations The specific configuration and components of a filtration modular process skid are tailored to the specific application, fluid characteristics, and treatment requirements. Proper selection, sizing, and integration of the skid components are crucial for achieving efficient and reliable filtration performance. REMOVING IMPURITIES FROM NATURAL GAS WITH AMINE FILTRATION An amine filtration skid is a modular and transportable equipment used in the oil and gas industry for the removal of hydrogen sulfide (H2S) and carbon dioxide (CO2) from natural gas or other gas streams. It typically consists of the following main components: Amine Filtration Skid – Germany Amine Contactor: This is a vertical column or vessel where the gas stream is brought into contact with a liquid amine solution, typically an aqueous solution of monoethanolamine (MEA), diethanolamine (DEA), or methyldiethanolamine (MDEA). The amine solution selectively absorbs H2S and CO2 from the gas stream. Amine Regenerator: This is another column or vessel where the rich amine solution (containing absorbed H2S and CO2) is heated to release the absorbed gases. The regenerated lean amine solution is then recycled back to the amine contactor. Amine Circulation Pumps: These pumps are used to circulate the amine solution between the contactor and regenerator. Heat Exchanger: A heat exchanger is used to transfer heat from the hot, regenerated lean amine solution to the rich amine solution before it enters the regenerator, improving the overall energy efficiency of the process. Filters and Separators: Various filters and separators are included to remove any solid particles, liquid hydrocarbons, or other contaminants from the gas stream and amine solution. Instrumentation and Control Systems: The skid is equipped with instrumentation and control systems to monitor and regulate the process parameters, such as temperature, pressure, flow rates, and amine solution concentrations. The amine filtration skid is designed to be compact, modular, and portable, allowing it to be easily transported and installed at various oil and gas production sites or processing facilities. It is typically used as a pre-treatment step before other gas processing operations, such as dehydration or liquefaction, to ensure that the gas stream meets the required specifications for downstream processes or transportation. NUT SHELL FILTER AND HYDRO-CYCLONE FILTER SKID PRODUCED WATER Nut shell filter and hydro-cyclone filter skids are commonly used in the treatment of produced water in the oil and gas industry. These skids are designed to remove solid particles and other contaminants from the produced water stream. Here's an overview of each component: Nut Shell Filter Skid: Nut shell filters, also known as walnut shell filters or pecan shell filters, are a type of granular media filter that uses crushed nut shells as the filter media. The nut shell filter skid typically consists of the following components: a. Filter vessel: A pressure vessel containing the nut shell media bed. b. Influent and effluent connections: Piping connections for the untreated and treated water streams. c. Backwash system: A system for periodically backwashing the filter to remove accumulated solids and maintain filter performance. d. Instrumentation and controls: Instruments for monitoring pressure, flow, and other parameters, along with controls for automated operation. Nut shell filters are effective in removing suspended solids, including sand, silt, and other insoluble particles, from produced water. They are commonly used as a pre-treatment step before other treatment processes, such as desalination or water injection. Hydro-cyclone Filter Skid: Hydro-cyclone filters are centrifugal separation devices that use centrifugal force to remove solid particles from the fluid stream. A hydro-cyclone filter skid typically includes: a. Hydro-cyclone vessel(s): Conical vessels where the centrifugal separation occurs. b. Inlet and outlet connections: Piping connections for the untreated and treated water streams, as well as connections for the underflow (concentrated solids). c. Pumps: Pumps to provide the necessary pressure and flow for the hydro-cyclone operation. d. Instrumentation and controls: Instruments for monitoring pressure, flow, and other parameters, along with controls for automated operation. Hydro-cyclone filters are effective in removing coarse and dense solid particles, such as sand, from produced water. They are often used as a pre-treatment step before other filtration or treatment processes, as they can handle high solids loading and reduce the burden on downstream equipment. Both nut shell filter and hydro-cyclone filter skids are designed for modular and skid-mounted installation, making them easily transportable and suitable for various produced water treatment facilities. They can be used in combination with other treatment processes, such as coagulation, dissolved air flotation, or membrane filtration, to achieve the desired level of produced water treatment. The selection and configuration of these skids depend on factors such as the characteristics of the produced water, the required effluent quality, and the overall treatment process design. Proper operation and maintenance of these skids are crucial for ensuring efficient and reliable produced water treatment.