Mechanical design engineer for hire fredericksburg virginia jobs

I'm seeking an expert resume creator to develop a PDF resume focused on the Tech Industry, specifically in the area of Data Engineering. The finalized resume should compellingly showcase my capabilities and skill set in an engaging manner. Essential requirements: - Proficiency in crafting tech industry-specific resumes - Expertise in highlighting data engineering skill sets - Capability to design an impressive PDF format resume Ideal applicant will have: - Experience in data engineering sector - Broad understanding of tech industry dynamics - Prior experience developing compelling resumes in PDF format

I'm currently struggling with deploying a GitLab instance on EKS, which I can't access due to a persistent "404 page not found" error message. I've set everything up but the UI simply won't show. Here's what I need: - A DevOps engineer skilled in Terraform and AWS services such as EKS, node groups, S3, and Redis. - Someone who can successfully deploy a self-managed GitLab instance on EKS via helm chart. The ideal candidate should have considerable experience with these technologies and a proven track record of troubleshooting similar issues. Your mission: get the GitLab UI up and running, ensuring seamless access and functionality.

I'm in immediate need of an experienced electrical engineer who is a specialist in power systems. I'm searching for someone who can: • Analyse an existing power system in a comprehensive manner • Offer observations, insights and recommendations based on the analysis • Be able to complete the project as soon as possible Ideally, I am looking for an engineer with a deep understanding of power system analysis. Your experience in developing or optimizing power systems will make you even more suited for this project. Speed and accuracy are vital. Let's discuss how you can help me improve my power system. I want to answers for The advantage and disadvantage of having axillaiay winding on both sides of the transformer .. i...

I need a proficient engineer to design a smart R.O. purifier. The project involves transforming an unused item into a fully functional and intelligent R.O. system. The designer must integrate technology to make the purifier smart, including: - WiFi connectivity: The system should connect to the internet for remote monitoring. - Automatic filter replacement notification: The purifier should notify us when the filter needs replacement. The R.O system must have a capacity of 5 liters per hour. It will be required to purify bore-well water. Experience in IoT and R.O. systems is a must. Proficiency in user-interface design is preferred due to the touchscreen aspect of the project.

I'm seeking an experienced data engineer with a strong background in efficient web scraping techniques and a solid understanding of SQL databases. You'll be harvesting data made up of text and images from a various websites. Details of the task include: 1. **Data Scraping**: Extract text and image data effectively from different sources based on the requirements given. 2. **Database Management**: The scraped data must be stored in a SQL-based database. Knowledge in creating, managing, and manipulating SQL databases is essential for this role. Freelancers who have previously worked in similar projects will be preferred. This is a challenging task requiring a keen eye for detail, a deep understanding of data structures and strong proficiency in SQL...

I need a proficient Solidworks engineer to create DWG files from step files. The focus should be: - Solidworks CAD Tool: Having expertise in this tool is essential as drafting will be done using it. - Basic Geometric Representation: The DWG files should ideally contain basic geometric representations only. Detailed layering or annotations are not necessary. - Custom Measurements: Although no industry-specific measurements are required, there is a need for customized measurements to be adhered to. The ideal candidate should hold extensive experience with Solidworks and geometric representation. Having a sharp eye for detail in relation to custom measurements is a key advantage. I want to derive DWG files from STEP files and make Assembly Animation from the CAD tools...

I'm in need of an engineer proficient in Altium Designer to update my existing PCB schematic and layout. The primary task is modification of component placement to optimize the design. Ideal Skills and Experience: - Strong expertise in Altium Designer. - Familiarity with PCB schematic and layout update needs. - Practical knowledge in component placement. Please showcase your previous projects related to PCB design or Altium Designer, if possible. I look forward to your bids.

This project is focused...specified, I presume a scope broad enough to include areas like cleaning, delivery, and surveillance, among other possible functionalities. Therefore, I'm looking for freelancers who are innovative, open-minded, and ready to take on a challenge. Key skills and experience: - Robotics programming would definitely be an asset. - Expertise in mechanical engineering is also welcome. - Systems integration knowledge could be useful in achieving necessary versatility. Please include in your application: - Your relevant experience particularly in robotics development. - Any previous works similar to this project. - Your approach or proposal for this project. Looking forward to meeting professionals who can bring innovative ideas to the table to...

Essential Functions Design and develop new features and enhancements for our responsive web applications using React Native, .NET, Typescript, HTML 5.0, CSS, and other related technologies Build high performing Azure API’s that can scale to demand Optimize the performance of applications to ensure a smooth user experience Collaborate with cross-functional teams to drive business requirements and translate requirements into technical specifications Provide direction to junior team members Create and execute Proof of Concepts (POCs) to demonstrate the feasibility of new technologies or solutions Write clean, scalable, and maintainable code that adheres to industry best practices and coding standards Ensure UI renders appropriately across multiple OS, device, and b...

Engineering Brief Engineering Design calculations a Direct Low Pressure (DLP) fire suppression system similar to common ones found in the marketplace according to the following standards Propose a solution of a Direct Low Pressure (DLP) fire suppression system that meets the following standards and detailed engineering design and report. UL 2166: UL Standard for Safety Halocarbon Clean Agent Extinguishing System Units ISO 14520-1:2015: Gaseous fire-extinguishing systems Physical properties and system design NFPA 2001 Standard on Clean Agent Fire Extinguishing Systems The system should be scaled for 3 systems 1.5 Kg System, 2.5Kg, 5Kg system See the attached document on how the system works and references to other products in the marketplace. Main f...

This project requires an exceptional expertise in Fusion 360 to create precise CAD designs for automotive parts in the field of mechanical engineering. Ideal freelancer profile: - Expert-level proficiency with Fusion 360 - Experience or knowledge in automotive industry Project outline: - Detailed CAD designs for specific automotive parts - Fine-tuning designs based on feedback and adjustments - Adherence to mechanical engineering principles applicable to automotive parts Please include examples of any previous work with automotive parts CAD designs in your application.

be native speaker from the USA,U.K.,Canada,Australia 2. Give priority to those with online teaching experience

I'm looking for a proficient mechanical engineer to assist with a simple task involving static structures. Your expertise will be crucial in accurately calculating the elements of my project. Tasks: - Carry out a structural analysis of a static structure intended to support heavy loads, provide stability, and protect equipment. - Specifically, focus your analysis on the reaction forces involved in the static structure. Skills And Experience: - A strong background in mechanical engineering. - Solid understanding and experience with structural analysis. - Proven ability to perform calculations and analyses on reaction forces in particular. - Strong attention to detail. - Experience in similar projects will be a distinct advantage. Your deep understandin...

I'm searching for a skilled mechanical engineer that can design a shape-shifting mechanism. This specialized project involves transforming a grid of 4x4 cubes into a rectangle using 3D printing techniques. Here are more details: - The ideal rectangle dimensions generated from this grid should be 80mm x 30mm. - The mechanism should be capable of achieving a maximum height of 80mm when transforming. - The design needs to be suitable for 3D printing with plastic. The perfect candidate should have: - Strong know-how in mechanical engineering and 3D design. - Proven experience with 3D printing. - Proficiency with plastic materials and their behaviors during transformation processes. This project provides an opportunity to apply cre...

I require a skilled 3D CAD professional to create high-quality, medium-detail v...require a skilled 3D CAD professional to create high-quality, medium-detail visualizations of various mechanical parts. These visualizations don't need to be extreme close-ups but should clearly highlight and underscore the important features of each part. Ideal Skills and Experience: - Proven experience in 3D CAD design, specifically focusing on mechanical parts. - Exceptional attention to detail, especially for important features. - Able to work efficiently and effectively, delivering results in a timely manner. - Experience with high-quality, medium-detail visualizations. - Past work with mechanical parts visualizations preferred, showcasing the ability to bring to ...

I am looking for a structural engineering tutor that can help me problem questions I have in an assignment. The assignment is only Advanced Diploma level, and for Mechanical Engineering. So a Structural Engineer should find the questions simple.

I'm looking for a talented draftsperson or engineer who can create detailed plumbing and sanitation drawings for a renovation project involving 6 apartments across two floors, incorporating a M-bus system to enhance operational efficiency and sustainability. Key Features: - The design should factor in pipe diameter sizing and the specific locations for our plumbing fixtures. - An integral part of this smart system is the inclusion of monitoring for hot water consumption, energy used for heating per apartment, as well as a leak detection system - so the successful candidate needs to have specific experience in these areas. Ideal Skills: - Smart Plumbing System Design Experience: You should have a proven track record with sm...

I'm pursuing a skilled engineer to install and configure Cloudera's CDP (Cloudera Data Platform) using VMware tools. I have yet to determine if specific hardware and/or software purchases are required, and therefore, welcome guidance in this respect to ensure a successful setup. Key Responsibilities: - Installation and setup of the Cloudera Data Platform (CDP) using VMware tools - Advise on necessary hardware and software requirements for CDP installation - Possibility of integration with existing systems/databases Ideal Candidates Should Have: - Proven experience with CDP installations using VMware - Knowledge on the hardware and software requirements for CDP - Experience in integrating Cloudera with other systems, a noteworthy advantage It is imperative ...

Currently, I'm seeking an advanced optical engineer to assist with the design of a camera for individuals with low vision. Key Responsibilities: * Engineer a camera focusing specifically on optical zoom capability. Ideal Skills & Experience: * Broad knowledge and experience in optics design, particularly in the area of low vision cameras. * Demonstrable expertise in designing cameras for low vision applications. * Proficient in implementing optical zoom capabilities in camera designs. Looking forward to a fruitful collaboration with the right professional.

I'm seeking a live sound engineer for a series of concerts. Keeping the acoustics optimal for an audience of 100-500 people is crucial. The music genre will frequently be rap and singer-songwriter performances. Ideal candidates would possess: - Experience with live sound engineering, especially in concerts. - Familiarity with the sound requirements of rap and singer-songwriter genres. - Ability to cater to venues with 100-500 spectators. - Great problem-solving skills in case of technical issues. The project will offer more opportunities for similar roles if proven successful. The role would be a perfect fit for those passionate about music and sound engineering.

I'm seeking a knowledgeable network engineer who can assist me with Palo Alto SDWAN Fabric Overlay and Prisma Access. This job includes tasks related to configuration, troubleshooting, and optimization. Network Infrastructure: - My network infrastructure is spread across multiple sites. Key Job Duties: - Guide us in the best practices for our SDWAN and Prisma Access Configuration. - Troubleshoot any potential issues in our current setup. - Optimize network performance through the implementation of more efficient settings. Ideal Candidate: - Extensive experience in Palo Alto Networks products, particularly SDWAN Fabric Overlay and Prisma Access. - Capable of working on a network spread across multiple sites. - An understanding of best practices when it comes to the co...

I'm in need of a decisive, analytical, and detail-oriented writer to compose a "fake" news article for a movie prop. The movie is about a wordlwide out break called "Fear Fever", where people all over the world are dying of their respective fears and developing visible black veins covering their bodies. The scene description is as follows: "Mona sits a small desk with her laptop. She switches tabs showing articles about the Fear Fever in Virginia, North Carolina, Kentucky and Tennessee. She scrolls a page and sees a Photo of a car in flames and another Photo of people fighting in the street. Essential skills and experience required: - Proven experience in journalism or article writing, ideally with a focus on public health, psychology, or s...

I'm seeking a well-versed freelancer capable of customizing Airtable forms for my business. These forms should collect answers, create a record in the appropriate Airtable bases, and email me about the new entry. . They will be used for efficient data collection on our website and to create the records we use to follow-up with test takers. We have another practice that has an existing Airtable/website forms integration that provides a working model. Key Responsibilities: * Implement Airtable forms to function as provided example base and forms * Integrate data collection with our existing systems * Ensure seamless data management within Airtable itself Ideal Skills and Experience include: * Strong knowledge of Airtable including form customization * Ability to communi...

I'm in need of an experienced civil engineer, specifically someone well-versed in site plan development and utility layout. Your role will be to effectively integrate my design choices into detailed site plans. This includes: - Topography mapping that accurately represents the terrain and features of the area in question - Efficient stormwater management systems that fit within the overall design - A clear layout for utility systems that minimizes infrastructural footprint It is crucial for prospective freelancers to have a solid background in these areas of civil engineering, as the project's success hinges on the accuracy and functionality of these plans. Your knowledge and expertise will play an integral role in realizing my project visio...

I'm looking for a skilled and experienced engineer who is adept in using Fusion 360 for CAD and 3D design. Key Elements: - Create a basic silicone prototype with minimal details aimed towards mold production. - You should have an excellent command of Fusion 360 as that’s my chosen CAD software for this project. Ideal Skills: - Extensive experience in Fusion 360 - The knowledge of basic silicone prototype manufacturing. In your proposal, please share relevant samples of similar projects where you have used Fusion 360 for CAD and 3D design.

...electronics, we're looking for a highly skilled Electronic Engineer to revamp our existing power supply design. A successful redesign will embody: - Increased Efficiency: We want to maximize the output-to-input power ratio, reducing energy consumption and overall costs. - Smaller Size: To fit into tight spaces, would be nice if the power supply size was reduced without sacrificing performance. Key Technical Requirements: - Voltage Range: The power supply should function optimally across a wide voltage range. - Current Capacity: It must handle varying current demands that come with different electronic devices. - Temperature Range: Operational stability must be maintained across various environmental and load conditions. Proven experience in power supply ...

I'm in need of a Tensorflow engineer to execute data preprocessing on a small-scale audio dataset (less than 1GB). Key tasks include: - Cleaning of audio data - Transformation of data to suitable format for model application The ideal candidate will have demonstrated experience in working with Tensorflow and handling audio data. Sound understanding of data preprocessing techniques is a must. Familiarity with different audio data formats will be highly regarded.

I'm seeking an experienced engineer or technician to retrofit my towed sweeper. It currently leverages a tractor PTO and needs to be converted to an electric motor using battery as power source. Key requirements are: - Implement a medium powered electric motor (51-100 Horsepower) - The system should be designed to withstand high temperature and dust conditions - Careful consideration of battery life, considering conditions and required power Ideal candidates will have experience in agricultural machinery and electrical engineering. Knowledge on battery-powered systems is a big plus. Deadline oriented professionals will be highly regarded.

I need a mechanical design for a ventilation and exhaust system, specifically tailored to a large-sized restaurant. The essential requirement is the integration of an air purifying system. Ideal Skills and Experience: - Large Scale HVAC system design - Ventilation and exhaust system design - Air purifying system implementation - Restaurant-specific design experience Design Specifics: - The design must accommodate a large-sized restaurant capacity - The air purifying system should be advanced and highly efficient. - Prior experience with restaurant projects is preferable - Energy-efficient solutions are not necessary, but can be included if they improve the overall effectiveness. Has to be a licensed professional engineer...

I am seeking a well-versed engineer capable of undertaking a structural steel platform design, which will be installed in an industrial facility. The primary purpose of the designed platform is to support equipment. Your task will involve adhering to the International Building Code (IBC), ensuring high-level safety and structural standards are met. Once you've crafted the design, providing detailed shop fabrication drawings will be the next step. Key requirements: - Extensive experience in structural steel platform design within an industrial environment - Strong understanding of International Building Code (IBC) - Excellent drafting skills for the production of shop fabrication drawings. Deliverables: - Structural steel platform design...

I'm looking for an experienced mechanical engineer who specializes in aerial work platforms, specifically telescopic ones. Specific Deliverables: - Develop an efficient hydraulic leveling system for the work platform's basket. Ideal Candidate Skills and Experience: - Have in-depth knowledge and previously worked with hydraulic systems - Experience in the field of aerial work equipment, specifically telescopic work platforms - Demonstrable past projects focused on height and balance adjustment on aerial platforms.

I am in need of an experienced web developer knowledgeable in React.js for a web development project. This project entails developing an online shop, hence, e-commerce functionality is a crucial requirement. Key Responsibilities: • Implement e-commerce functionality using React.js • Ensure the website is SEO optimized and mobile-responsive • Maintain the website for optimal performance Ideal Candidate: • Proficient in React.js, JavaScript, HTML, and CSS • Previous experience with e-commerce site development • Understands SEO strategies and practices • Efficient, detail-oriented, and able to meet deadline. Looking forward to a successful collaboration. Please apply only US Citizen

...existing integrated circuit design for a medical device designed at neurorehabilitation. This project will require some onsite work. We are looking for an electrical engineer with expertise in integrated circuit design. A background in medical or health care related projects would be a bonus. Previous work with ruggedized devices would be a significant advantage. Your tasks will include: - Designing revisions to the integrated circuits for the platform - Collaborating with my team to ensure that the design meets the intended purpose Skills you'll need: - Proficiency in integrated circuit design - Understanding of ruggedized principles - Excellent collaboration and communication skills Please provide examples of your previ...

Planning to build a platform like or Pls come up with detailed plan for the project along with your experience in chatbot dev using open-source llms and infrastructure setup or your proposal would be ignored. I'm seeking a seasoned backend engineer, proficient in Python and LLM, for API development, database management and server configuration on an upcoming web project. Efficiency and accuracy are essential to this role. Key responsibilities include: - Designing and building an efficient web API - Establishing and managing databases - Configuring servers The ideal candidate is an expert in Python and has ample experience using the Django framework. Previous work with APIs, databases, and server setups is a significant plus. Individuals with competent probl...

...looking for an experienced electrical engineer who can help me design a custom circuit board for two single relays to perform as a double relay, similar to what might be found in an old model car like a 1979 Volkswagen Beetle or van. The double relay is no longer available Key Requirements: - Connectors: The completed board should use blade connectors. Knowledge of this type of connector is crucial. - Application: This board will be used specifically for automotive purposes. Past experience with similar projects would be a huge asset. Look at this site on what I'm trying to build. I have a double relay and I have provided measurements for the blade connectors Ideal skills and experience: - Electrical Engineering - Circuit Des...

...knowledgeable marine engineer to produce a compelling PowerPoint presentation. This presentation will focus on a joint venture initiative in the bunker market, emphasizing our exceptional solutions to contemporary challenges. Key areas you'll be crafting content around are: - The ongoing trends in the bunker market - Our unique repair capabilities - Our superior berthing facilities This presentation will be intended for shipowners, illustrating why our company is their greatest ally in the bunkering business. You're the ideal candidate if you: - Possess a deep understanding of marine engineering - Have a knack for creating engaging PowerPoint presentations - Understand bunker markets and the specific needs of shipowners Compelling them about our u...

I am in need of an experienced technical writer to create a research paper for publication in major scientific journals. My focus area is Mechanical Engineering, Data Science, Generative AI, and I need someone capable of drafting a comprehensive, well-researched study in this discipline. Key Requirements: - Highly skilled in technical and scientific writing, particularly within mechanical engineering. - In-depth knowledge and understanding of Mechanical Engineering theories, principles and applications. - Experience in getting work published in reputable scientific journals. - Ability to produce content that is free of plagiarism. - Detail-oriented and well-versed with the formatting and structuring of scientific research papers. Ultimately, you will be c...

Looking for expert devops/cloud engineer to do a couple of tasks.

I'm looking for an experienced electrical engineer to design a switching circuit that will amplify a 990MHz radio frequency. The operation should be governed with a 0.5v pulse over 1ms. The key elements of this project to consider are: - Compact Size: The circuit needs to be compact due to limited available space. - 1W Maximum Input Power: The design must be capable of handling a maximum input power of 1W. Ideal skills for this project include a strong background in RF electronics design and a good understanding of compact circuit layouts. Please note that reliability and energy efficiency, while important, should not supersede the need for compactness in this particular project.

As the project manager, I am in need of a well-rounded AI/ML Engineer who is not only proficient in data analysis and algorithm optimization, but also capable of model development. I seek an individual who is adept at spotting patterns, tuning algorithms and crafting models that predict future outcomes. Key tasks for this role will include: * Conducting detailed data analysis * Constructing accurate predictive models * Optimizing our algorithms for peak performance To complete these tasks successfully, the ideal candidate should have proficiency in: * Python programming * TensorFlow framework * R programming The ultimate aim of this project is to create a high-performing predictive model that does not fail to spot any defined pattern and possibly, a recommend...

I am in need of an engineer with solid experience in BIW fixture, particularly focused on welding fixture design. The timeframe is critical - we need to have the project completed within a month. Even though I skipped the question on materials, the design should be versatile and adaptable to different materials. Skills and experience needed: - Expertise in Unigraphics Nx (UG-Nx) - Proven knowledge and experience in welding fixture design - Concept, 3D Design, 2D Detailing, BOM, and QA. - Various joining processes and GD&T - Exposure to European/ USA OEM standards - Ability to stick promptly to deadlines Key deliverables: - A complete, functional welding fixture design - Adaptability features for different material types Your bid s...

Hi! For a stealth project, we are looking for a German-speaking Backend Engineer, preferably available full-time or close to it, for an initial project duration of 3-4 months with the potential to transition to a permanent role if the collaboration is exceptional and you are interested. We are a fully remote team building a highly reliable and performant system integration solution for regulated industries. This means a lot of thinking ahead about what can go wrong, and solving as many problems as possible upfront. Responsibilities: - Implement reliable integrations between multiple independent systems - Define and implement OpenAPI specs - Develop several services using Typescript / Node.js - Work largely independently, with the support of our CTO - W...

I need a proficient Azure Data Engineer to take this project on. The key task is to develop a data pipeline mostly focusing on real-time data streams. The perfect candidate will: - Have solid experience in data pipeline development especially within the Azure environment. - Be expert in using Python for pipeline development. - Have a strong understanding of working with real-time data streams. In this role, your Robust Python programs will ensure smooth, effective pipeline development of high-quality real-time data streams. This requires practical knowledge of Python syntax, data structures, and error handling. Through this project, we look to elevate our real-time data processing capabilities, so a keen understanding of the nuances and challenges that come with real-t...

...currently seeking a highly skilled and motivated Generative AI Engineer to join our team and take a lead role in developing Generative AI models for creating innovative marketing campaign materials. The ideal candidate will have expertise in Generative AI techniques, LLMs and AI/ML, with a passion for pushing the boundaries of AI-driven content creation. Responsibilities: Your main responsibilities will include: • Lead the design and architecture of advanced Generative AI large language models, Machine Learning and Deep Learning Models/algorithms to enhance and/or automate existing business products with predictive and intelligent decision-making, content aggregation, and contextualized insights. • Define and implement best practices for bui...

We are currently seeking a highly skilled and motivated Generative AI Engineer to join our team and take a lead role in developing Generative AI models. The ideal candidate will have expertise in Generative AI techniques, LLMs and AI/ML, with a passion for pushing the boundaries of AI-driven content creation. RESPONSIBILITIES • Designing, developing, and implementing generative AI models and algorithms utilizing state-of-the-art techniques such as GPT, VAE, GANs & LLMs. • Generate required data using data generation techniques, • Implement the data storages/vector storages required for models • Use robust Gen AI/LLM frameworks like Langchain to build the model • Develop, test and deploy models • Collaborating with cross-functional t...

I am looking to hire experienced Datacenter Network Engineers in Israel. The ideal candidates will be well-versed in designing and implementing network infrastructure in data centers, configuring and troubleshooting network devices, and monitoring and optimizing network performance. Primary Responsibilities: - Design and implementation of network infrastructure - Configure and troubleshoot network devices - Monitor and optimize network performance Suitable applicants should possess a strong background in networking and have previously worked in a data center environment. Your expertise in front-end, back-end, or full-stack development will be an added advantage, although not a core requirement for this role. This position needs skilled individuals who can work effic...

Dear I am currently looking for a skilled website engineer with expertise in WordPress optimization. My goal is to enhance my website's performance to achieve a score of 95 or above, with a focus on both desktop and mobile versions opening within 3 seconds. If you have a proven track record in successfully optimizing WordPress sites to meet these criteria, please reach out. I am eager to collaborate with someone who can efficiently and effectively improve my website's performance. Thank you for considering this opportunity. I look forward to your response. The website is Best regards, Linda Wang

Looking for expert devops/cloud engineer to do a couple of tasks.

As someone with intermediate knowledge of Salesforce, I'm seeking an expert to help me prepare for a Technical Support Engineer interview, specifically within the Service Cloud realm. Here are the focus areas I'm interested in: 1. Sales Cloud 2. Salesforce administrator certification 3. Salesforce platform developer 1 4. Basic technology questions 5. Behavioural questions. This person will ideally have significant experience in Salesforce Service Cloud and be able to provide in-depth insights and advice on these modules. By leveraging their advanced knowledge, they'll assist in improving my understanding and grasp of the aforementioned areas to ensure my interview readiness. Having previous experience in similar interview preparation or coaching will be a hu...

Am looking for an Engineer that has knowledge in mechanical and Electrical design to design a simple machine for me. We want someone with experience designing a wire winding machine. Must have experience with Single phase motor and pulley system. DONT BID ON THIS TASK IF YOU ARE NOT GOING TO HAVE SOMETHING TO DELIVER UNDER 48HRS. Must have the knowledge to fully design and send all parts to be welded and built.