Pipepekerjaan

Saya melakukan pekerjan gambar Civil structure baja dan building, mechanikal spare part gear coupling shaft etc, dan P&ID , oil pipe. air pipe, water, and steam pipe

... Considering Body Wt.(dry) 0.429 pc. Considering Glaze Wt.(dry) 0.080 Kgs. Per pc. Glazing qty. in Pcs. 1545781 123.662 Date :14-11-2012 Jiggering + Casting Jiggering + Casting Body req. ISO ISO Granulates Req. Total Glaze req. 619.76 Mt. 182.63 Mt. 123.662 MT. Raw material in pipe line Name of raw material HR518 Body recipe % Total raw materials requirement for Body in M.T Granulate recipe % Total raw materials requirement for Granulates in M.T G913 Glaze recipe % Total raw material requirement for Glaze in MT. Grand total raw materials req. in M/T. Raw materials Stock as at 14-11-12 in MT. Balance Raw materials REQUIREMENT in MT. Raw material receiv...

... Considering Body Wt.(dry) 0.429 pc. Considering Glaze Wt.(dry) 0.080 Kgs. Per pc. Glazing qty. in Pcs. 1545781 123.662 Date :14-11-2012 Jiggering + Casting Jiggering + Casting Body req. ISO ISO Granulates Req. Total Glaze req. 619.76 Mt. 182.63 Mt. 123.662 MT. Raw material in pipe line Name of raw material HR518 Body recipe % Total raw materials requirement for Body in M.T Granulate recipe % Total raw materials requirement for Granulates in M.T G913 Glaze recipe % Total raw material requirement for Glaze in MT. Grand total raw materials req. in M/T. Raw materials Stock as at 14-11-12 in MT. Balance Raw materials REQUIREMENT in MT. Raw material receiv...

...Provide a controls narrative that allows zoning control, plus leave provision for heat-recovery and BMS integration; I will confirm which of these options will be activated once we review the initial concept. • Deliver a bill of materials and equipment schedules with model numbers and electrical data. • Supply a brief installation guideline so the contractor understands critical VRF requirements (pipe length limits, charging, leak detection). Acceptance criteria 1. Load calcs align with ASHRAE or local equivalent and are submitted in spreadsheet form. 2. Drawings are delivered in DWG and PDF, layered and titled properly. 3. All equipment selections match manufacturer software outputs attached as appendices. 4. The final package is technically complete enoug...

...and weld preparation cuts help components fit together accurately, speeding up fabrication and reducing labour costs. - Material Efficiency Automated nesting software minimises waste and maximises material usage. - Fast Production Automated loading and cutting systems allow consistent, high-volume production with minimal manual handling. Machine Specifications: MAX MATERIAL THICKNESS 13mm MAX PIPE SIZE (OD) 220mm MAX RECTANGLE / UNEQUAL ANGLE / CHANNEL / BEAM 200 x 100mm MAX SQUARE / EQUAL ANGLE / BEAM 150mm MAX LENGTH 9M PROFILES Round, Square, Rectangle, Unequal Angle, Equal Angle, Channel, Beam Please ensure everything is to be written in free text. Include Rubix contact details as below: John Doe Contact: Email: Address: Please supply: • An A5 print-ready PDF...

...stopped working and I need to finish a simple project—a straight pipe with two Tees—right away. The software launches but the pipe-routing feature refuses to initialize, so I can’t lay down the route that everything else depends on. I’m looking for someone who knows the routing add-in inside out, can jump on a quick screenshare or voice call immediately, diagnose why pipe routing won’t activate, and guide me through creating the full pipe run in one go. From experience this should take well under thirty minutes once the tool behaves, so we’ll focus on: getting the routing add-in back online, placing the pipe, dropping in the two Tees, confirming proper connections, and saving the file without errors. If you&rsq...

Hi...The base is designed to look like a shower floor tile with a decorative drain. I already have the basic concept, dimensions and structure. What I need help with is: • Creating a clean 3D CAD model • Product design drawings • An exploded view showing the components • Basic manufacturing drawings for factories The main components include: – Showerhead-style lamp head – Spiral shower hose style pipe with internal steel structure – Single lever mixer style control (for brightness and color temperature) – Shower tile base with internal steel weight plate Total height: approximately 1600 mm. I will provide reference images, concept sketches and product specifications. Please let me know if you have experience with product design, fur...

...expect from you • Master floor plans showing all rooms fully fitted with furniture and medical equipment • Architectural drawings: plans, elevations, sections, staircase and railing details, plus all standard amenities • Electrical layouts for the entire distribution network, internal and external, including sub-station and generator design • Sanitary and water-supply drawings with clear pipe routing for on-site execution • Mechanical services: HVAC schematics and detailed drawings sized for healthcare air-quality standards • Fire-fighting system layouts meeting current safety regulations • Centralised medical-gas pipeline drawings • Plumbing design documents coordinated with the above services • Low-voltage systems: ...

...new bottling facility so my engineering team can finalise space planning and line design. The model only has to show the production line plus the storage / warehouse zones; office or admin areas are out of scope for now. A basic level of detail is fine—major equipment, drainage point, electrical points, floor footprints and aisle clearances are what matter most—so there is no need to model every pipe or electrical tray. Please build the layout in a mainstream CAD or 3D package (AutoCAD Plant, SolidWorks, Revit, SketchUp or similar) and supply both the native file and an exported STEP or IFC so we can pull measurements directly. The dimensions and equipment list will come from me as soon as we start, and I’ll stay available for quick feedback loops to keep itera...

...without retrofitting pumps later. Here is what I need from you: • Detailed hydraulic sizing and layout drawings (AutoCAD / Civil 3D or similar) showing pipe runs, valves, hydrants, and individual plot branches. • Pressure-zone modelling (EPANET or equivalent) that demonstrates reliable variable pressure across all 20 plots when tied into the municipal feed. • Trench, bedding, and backfill specifications tailored to our soft-soil conditions, including any geotextile or de-watering recommendations. • Full materials schedule for PVC pipe, fittings, isolation valves, meters, and frost protection kits. • Installation plan covering excavation, pipe laying, pressure testing, chlorination, tie-in, and final commissioning. • As-built...

My goal is to take several upcoming Mechanical, Elect...Because this is an A-to-Z brief, I expect practical advice on site logistics, contractor coordination, scheduling and quality checks in addition to the core engineering work. To be considered, upload one clear, detailed project proposal explaining: • The step-by-step methodology you follow from design through execution • Tools or software you will use (e.g., AutoCAD, Revit, Dialux, HAP, ETAP, Pipe-Flo, Navisworks) • Key milestones and the specific deliverables I will receive at each stage • Examples where you have shepherded a project through a similar life-cycle I will review proposals primarily on depth of approach and relevance to multidisciplinary MEP work; past portfolios are welcome but a tailo...

...into a clear, line-item estimate that covers: • Material costs • Labor costs (with crew hours and rates) • Total project cost, combining the two above Each estimate must include all relevant systems in the drawings—water supply, drainage and gas piping—so that nothing is left for change-orders later on. I’m open to office towers, retail spaces or light-industrial jobs, so expect a mix of pipe sizes, backflow devices, grease interceptors and roof drains. Preferred output: one editable spreadsheet (Excel or Google Sheets) per project, plus a brief narrative that flags any design assumptions, value-engineering ideas or scope gaps you notice. Accuracy, speed and the ability to ask the right RFIs are more important to me than fancy graphics; ...

...5 barg Minimum flow rate: 2.5 L/min Identification of any uneven distribution or pressure drop issues along the manifold. Recommendations for design improvements if the current configuration does not meet the required performance. System Description Pump Supply Pump flow rate: 60 m³/hr Pump head: 25 meters Main supply header size: 4-inch pipe Height difference between pump and manifold: 6 meters Spray Manifold Pipe internal diameter (ID): 2 inches Pipe material: Polypropylene (PP) Total manifold length: 13 meters Orientation: Horizontal Distribution type: Dead-end manifold Spray Holes / Nozzles Total holes: 26 Hole diameter: 1/8 inch Hole spacing: 300 mm Arrangement: Equally spaced around the ring Fluid Properties Fluid: Water Temperature: Ambient Properti...

Our new commercial development is entering detailed design, and the plumbing portion of the MEP package now needs specialist input. The core task is to review and refine the water supply, drainage and vent layouts so they are code-compliant, energy-efficient and fully coordinated with the other trades already modeled. Scope of work • Verify fixture counts, demand calculations and pipe sizing for water, waste and vent lines • Recommend equipment types and locations—including pumps, heaters, back-flow devices and interceptors—suited to a multi-storey office environment • Flag clashes or service conflicts in the current architectural/structural models (AutoCAD and Revit files are available) • Deliver updated schematic drawings, a concise design re...

...that calls for a Rochester Classic 6" segmental retaining wall. The village will not release the permit until the wall plans carry a current Illinois-licensed structural engineer’s stamp. Here is what you’ll receive from me: • Full architectural set for the house • Current plot of survey with proposed grading • A to-scale landscaper drawing showing the wall location, drainage stone, perforated pipe, and geogrid setbacks I still need you to: 1. Review and verify the landscaper’s drawing for accuracy against the survey and grade. 2. Recommend any tweaks that will improve stability or meet code before stamping. 3. Provide signed and sealed calculations and drawings ready for village review (PDF and one hard copy). 4. Included should be one sma...

The Cold Water Flush Unit is a smart, battery-powered system designed to automatically flush stagnant water from a cold-water pipe at scheduled intervals. The unit controls solenoid valves to release water into the waste line for a defined duration, ensuring water freshness and preventing stagnation. It includes timed operation via an RTC, event logging with device ID, USB-based data extraction, and optional sensor integration such as flow rate and temperature monitoring. The system is initially developed as a functional prototype using development boards to validate the concept before transitioning to a custom PCB for larger-scale production.

I need my existing drainage site-service plans redrawn as a clear, scaled 2D as-built. The source material is already marked up; what I am missing is a professional, presentation-ready drawing that reflects the real-world install. Please capture: • Pipe locations and dimensions • Fitting types and sizes The finished drawing must be delivered as a high-resolution PDF that I can print at full size and also share digitally with consultants. If you draft in AutoCAD or similar, keeping everything on sensible layers and adding a simple legend for quick reference will be appreciated, but the only mandatory file is the final PDF. Let me know your expected turnaround and any questions about the source plans so we can get started right away.

I need so much right me 10 papers about sustainable smart house that produce electricity from the water pressure inside the pipe to spend a generator to produce electricity Can I have a separate system that you shol panel to Heath the water by using element.

...designed to measure riverbed scour and elevation changes. Each Smart Rock contains an embedded absolute pressure sensor that measures water pressure to estimate local water depth. By combining these measurements with the absolute water surface elevation, the absolute elevation of each Smart Rock can be determined. Since the pipeline elevation is known, the remaining sediment thickness above the pipe can be calculated. For a typical 400-foot-wide river crossing, approximately 3–4 Smart Rocks are deployed along the pipeline alignment. Each Smart Rock communicates wirelessly with a shore-based ground station using acoustic communication. The ground station aggregates data from all deployed nodes and transmits it to a cloud-based API server. Collected data are stored in a cen...

... flush surfaces, concealed fasteners, and a discreet hinge or lift-off panel so technicians can access valve and filters without disturbing the facade. At this stage I don’t have set measurements, so I’m counting on your guidance to propose practical internal clearances (for a standard residential bathroom with three and single valve panel) and suitable wall depths. Space efficiency, and easy pipe routing all need to be factored into your recommendation. Deliverables • 2–3 concept visuals that capture the overall look, finish, and door action • Final 3D CAD model (STEP or SolidWorks) with fabrication-ready sheet-metal drawings (DXF/flat-pattern) • A short dimension guideline explaining how the box should scale if the utility layout varies...

...professional niches such as private money lenders or similar services with minimal edits (renaming pipeline stages, updating fields, adjusting scoring thresholds). I am not looking for cluttered or duplicated workflows. The system must follow: • Clean trigger management • Strict naming standards • Tag-based segmentation • Zero automation conflicts ⸻ SCOPE OF WORK 1. PIPELINE ARCHITECTURE Build PIPE – Probate Client Acquisition with the following stages: • New Inquiry • Attempting Contact • Case Screening • Qualified – Consultation Needed • Consultation Scheduled • Retainer Sent • Retained (Closed Won) • Not a Fit (Closed Lost) • Long-Term Nurture Opportunities must be automatically cre...

...single-slope, 3-bedroom / 2-bath home and now need the plumbing info and incorporate changes adding closets and moving doors create new 2D set shows only a rough schematic I want a clean drawing that clearly defines the entire pipe layout—supply and waste this drawing is mostly for slab and wall layout lines, vent stacks, risers bathrooms layout came be changed. hot water tank, washer & dryer need to go in mechanical room. Make drawing black & white except red hot water, and green cold water and sewer lines green Deliverables • Updated 2D plan sheet with complete pipe layout labelled • Separate 3D model showing walls no plumbing what I'm really needing to capture is how stairs will work going up the the mezzanine(loft) area on the hi...

...fixtures will run exclusively on well water, so the design must include pump and storage sizing appropriate for that source. A separate filtration or treatment train is not part of this brief. Please base the work on current international plumbing codes and provide clear, ready-for-construction documentation: • Water-supply layout with pipe sizing, routing, pump & tank selection • Drainage layout showing chamber & stack locations, venting strategy & pipe sizing and inter-connection to septic Tank • All supporting hydraulic calculations, equipment schedules and legend • BOM/BOQ • PDF sheets for review plus editable source files (DWG or Revit preferred) I will supply architectural floor plans in DWG as soon as we start. Let m...

I need a prototype component for climbing accessories. The component needs to be made from a plastic pipe and designed for impact resistance. Ideal Skills and Experience: - Experience in prototyping sports equipment - Knowledge of materials for impact resistance - Background in designing climbing accessories

I need a licensed plumber to visit my residential property and investigate a sealed pipe in the yard that overflows only during heavy rainfall. The water splashes out forcefully, so there is likely either excess storm-water pressure or a hidden blockage somewhere in the drainage run. During your visit please: • Inspect the sealed pipe and the adjacent drainage lines. • Pinpoint the exact cause—whether a clog, back-pressure, or structural fault. • Carry out the necessary repair or modification so the system stays watertight in future downpours. Access to the yard is straightforward and I can arrange to be on-site if you prefer to walk me through findings in real time. Photographs or a brief report after the repair will be appreciated for my records. ...

...the structure. Electrical scope • Develop a complete lighting layout for every bay, size and circuit all luminaires, and produce a power-distribution scheme from main board to final outlets. • Use current European electrical codes and recognised symbols. Plumbing scope • Design water-supply and drainage lines serving every sanitary block, kitchen and toilet noted on the GA drawings. • Pipe sizing, slopes, venting and fittings must satisfy the latest European plumbing standards. Model handling • Work directly inside my IFC; the structural geometry is locked and clash-free. • Leave the new services on clearly named layers so I can toggle them on/off when reviewing in Tekla, Revit or Navis. • Preserve coordinates so I can federate ...

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...professionally presented plumbing layout that satisfies permit approval requirements. Scope of work • Trace or import my current 2D drawing and layer in all plumbing lines, vents, and clean-outs. • Give the highest level of detail to the bathrooms, kitchen, and utility rooms. • Show the custom shower and double-sink vanity exactly where noted, with correct supply and drain locations. • Label pipe sizes, slopes, and fixture counts clearly enough for a plan reviewer to follow without guesswork. • Deliver a PDF and the editable CAD file (DWG or similar) so future revisions are simple. Acceptance criteria 1. Every plumbing fixture on the plan aligns with code-compliant trap, vent, and supply lines. 2. Bathroom, kitchen, and utility room layout...

I need a simple 3D model for 3D printing. The part is an adapter from a large pipe to a 3/4" hose. This is a simple mechanical part, not complex. The model must be delivered in STL format, ready for FDM 3D printing. I will provide the exact measurements (outer diameter of the pipe, length, and other necessary dimensions). The adapter must fit properly and be fully functional for real use. Please include appropriate tolerances for 3D printing. About the Employer: I am a 5-star rated employer on Freelancer with 37 completed projects, all with 5-star reviews. I value professionalism, clear communication, and fast payment. Looking for a reliable freelancer for this simple task.

...to follow minor grade changes. Because I want this structure to perform well for decades, please integrate both a perforated‐pipe drainage system and the reinforcement schedule you would normally specify for a wall of this height. I will supply site photos, basic measurements, and a rough sketch of the proposed alignment as soon as the project starts. From that, I’m expecting construction‐ready documents produced in CAD and delivered as both editable DWG and print-ready PDF. Key deliverables • Scaled plan view with wall alignment and offsets • Elevations and cross-sections showing concrete dimensions, rebar layout, and fence post placement • Drainage detail (pipe size, gravel envelope, outlet locations) • Notes on concrete mix, reinforce...

...building in Indianapolis as soon as possible and carry out a focused, pre-emptive check-up of both the incoming water service and outgoing sewer lines. This is strictly a locating and inspection job, not a full plumbing install. Here’s what I require on site: • Use your own locator to pinpoint the incoming water service line, confirm the pipe size, and verify the exact meter location. • Trace the building’s sewer line to where it exits, confirm that pipe size as it heads to the main, and run a sewer camera the full length. • Supply a clear video file of the camera inspection plus any on-screen distance or depth readings. The building offers full access to all necessary areas, and there are no reported problems at the moment, though I can&rs...

...DWG blocks. Scope of work You will create individual CAD blocks for every key location along the route: • Cable trestle bridge crossing • Pipe trestle bridge over the railway line • Thrust blocker arrangement • Typical underground pipe-laying section • Air-release valve (ARV) on pipe with isolation valve • Above-ground PCC pedestal with pipe mounting • Culvert side- and cross-sections showing L-bracket pipe support • Pipe marker detail • Spun-pipe road crossing • MS base fixing a vertical riser on brick wall up to the OHT • Underground maintenance chamber for ARV • Above-surface MS locking chamber for ARV beside culvert • Pipe-routing secti...

...The part must slide smoothly into an existing rail channel, engage with a snap-fit lock, and hold a round pipe firmly in its circular cradle. Strength, accuracy, and printability are critical, so please build in proper wall thicknesses, functional tolerances, and sensible draft angles from the outset. Core design features • Rail-sliding base that matches the given groove profile and prevents wobble • Integrated snap-fit locking feature that keeps the clip from backing out under load • Circular holder sized for the pipe’s OD, with enough clamping force to stop rotation • Uniform wall sections wherever possible to ease flow in future molds I will supply the exact rail and pipe dimensions as soon as we begin. You’re welcome to work in...

Keyboardist needed for a one–night Halloween show in Bucks County Pennsylvania, focusing on the Type O Negative catalogue. You might guess which album we'll heavily pull from. Rehearsals start roughly July/Aug, and will run once a week until we add a couple of extra sessions right before the gig in late October. You should be comfortable recreating Josh Silver’s signature tones—lots of layered pads, pipe-organ settings, and the occasional eerie sample trigger. Backing vocals are a big plus, and a sense of humor plus solid stage professionalism will go a long way, possibly leading to other opportunities. Commitment I’m counting on: • Punctual attendance • Knowing your parts and sounds • Flexibility with rehearsal nights The venue and ...

...that calls for a Rochester Classic 6" segmental retaining wall. The village will not release the permit until the wall plans carry a current Illinois-licensed structural engineer’s stamp. Here is what you’ll receive from me: • Full architectural set for the house • Current plot of survey with proposed grading • A to-scale landscaper drawing showing the wall location, drainage stone, perforated pipe, and geogrid setbacks I still need you to: 1. Review and verify the landscaper’s drawing for accuracy against the survey and grade. 2. Recommend any tweaks that will improve stability or meet code before stamping. 3. Provide signed and sealed calculations and drawings ready for village review (PDF and one hard copy). I’ll handle ...

I need an expert CAD designer to create a clean, parametric, 3D-print-ready STEP file for a finish/mounting plate of a custom security keypad. The previous model has multiple errors (misaligned standoffs, incorrect LED light-pipe fences, wrong bevel width, etc.). You will receive all reference files so the new model matches my physical PCB + enclosure perfectly. Files You Will Receive Immediately Complete Gerber set (Top/Bottom Layer, Solder Mask, Paste Mask, Silkscreen, Drill files, Board Outline) “keypad ” (hand sketch with all critical dimensions) “1RM Keypad ” (my full detailed written specification) High-res photos: front, rear with PCB mounted, side view, PCB alone (both sides), 2-gang box, keylock close-ups C&K Y-Series keylock datasheet (with ...

...need a full transient study for a 5 km, 4-inch water main built partly in ductile-iron and partly in HDPE. Please build and run the model in WaterHammer and give me clear insight into how the line behaves when the pumps start or stop, when valves follow their normal schedule, and when an unexpected shutdown occurs. My main worries are water-hammer effects, pressure surges and how the different pipe flexibilities influence those pressures. I will supply alignment drawings, pump curves and the valve timetable as soon as we start. Deliverables I expect • WaterHammer model files with all scenarios saved • A concise technical report showing pressure envelopes, critical locations, surge magnitudes and any mitigation suggestions (air-valves, surge vessels, slow-closing l...

...website via iframe or script. ⸻ REQUIRED USER FLOW Step 1 – Postcode Validation User enters postcode. System checks against allowed postcode prefixes: SM, CR, KT, RH, SW, GU, BN, TW, BR, SE If outside coverage area → polite exit message. ⸻ Step 2 – Installation Questions (Wizard Style UI) Step-by-step interface collecting: • Property type • Number of rooms • Room sizes • Installation type • Pipe run length • Outdoor unit position • Optional upgrades (WiFi, premium brand, etc.) Pricing must calculate in background but NOT be shown yet. ⸻ Step 3 – Lead Capture & Verification User enters: • Full name • Email • Mobile number System sends: • SMS verification code (preferred via Twilio or ...

...below) You need to be in the USA and be able to stamp colorado Civil. Key Tasks You will be responsible for: 1. Stormwater / Drainage Fixes Revise stormwater detention layout (conflicts with transformer + access) Update grading to eliminate ponding in driveway Add spot elevations, inverts, slopes, and pipe sizing Coordinate catch basins and underground drainage system Update drainage report to reflect: Driveway runoff (not just roofs) Storm infrastructure changes Clarify 8” HDPE pipe system (source + discharge) Ensure compliance with 100-year storm requirements 2. Utility Plan Corrections Properly color-code utilities (water, sewer, etc.) Resolve fire vs domestic water service configuration Clearly show: You need to be in the USA and be able to stamp c...

...upper slab. The steelwork has to arrive powder-coated straight from your shop so it’s ready for final installation on site. The idea is to bolt or weld the pipe stringer and riser framework together, leaving each tread with a clean, flat plate where we can later secure hardwood overlays. I haven’t locked in the timber species yet, so please allow fixing points that will accept anything from oak to walnut once I make that call. I need a continuous handrail on the outer curve only, fabricated from the same pipe stock or a complementary section so the overall look is seamless. Deliverables • Detailed fabrication drawings showing pipe diameters, tread plates, central column, and handrail geometry • A step-by-step erection plan with anchor ...

...calculations. Everything is handled remotely under a W-9 arrangement; while Arizona-based professionals can visit sites more easily, strong applicants from anywhere in the United States are welcome. Deliverables for each assignment will typically include: • Revit models and coordinated CAD backgrounds • Mechanical and plumbing plans, sections and details ready for permit submission • Equipment and pipe/duct sizing calculations • PDF drawing set and native files packaged for hand-off Projects are issued and paid on a per-project basis, with scopes and milestones defined up front so you always know exactly what is expected and when payment releases. If this sounds like a fit, send over your resume and a few representative work samples (preferably Revi...

...are 110v but use 10/2 Romex. All the gang boxes are properly attached to the studs and the placement of switches are at least 12” off the floor. The entire electric system is grounded at the main exterior service panel. I have included pictures of the panel itself. Moving on The plumbing was obtained before it connects to the main house in the front yard and tees into the water main with 3/4” PVC pipe . Until it reaches the ADU and then it connect at the water heater room with 1/2 Pex for hot and cold. Feeding to the Bathroom and the Kitchen thru the attic of the trailer. The waster water is tied into the homes main septic system, The main house only has one toilet and two sinks so the system was well equipped to handle the add on. The drain is 4” traveling at a...

I need a clean, professional 2-D CAD drawing of a simple wall sleeve used to form an opening through freshly poured concrete. I will supply a hand-sketch and a reference photo; the sketch shows all the features while the photo illustrates the overall look (it just happens to miss the tabs and end plate). Key geometry to capture: • Straight pipe section with a welded collar on one end • Four equally spaced tabs welded to the opposite end (90° apart) • Optional steel plate that can be shown as “add if required” on the collar side For now I only need a general view—no final dimensions or detailed material notes yet—so layout the sleeve at an indicative scale and leave space for me to add specific sizes later. Clarity and clean layer ...

I need detailed fabrication plans for the structural skeleton of a 6-metre food trailer built entirely from steel square pipe. This trailer will operate as a mobile food vendor focused on gourmet meals, so the frame must be strong yet light enough for regular road travel and compliant with typical towing regulations. Scope of work • Produce a full 3-D CAD model (SolidWorks, AutoCAD, or similar) showing the complete square-pipe chassis, wall studs, roof bows, floor cross-members and tongue assembly. • Generate engineering drawings with member sizes, weld symbols, cut lengths and joinery details ready for the fabricator. • Factor in load points for premium kitchen equipment—space and reinforcement for items such as commercial ovens, stoves and refrig...

I need a small Windows desktop application that lets me generate an accurate gore-style flat patterns for wrapping a 90-degree (larger or smaller also) pipe bend in flexible sheet goods such as vinyl or leather. See attached image of what we are trying to achieve. The workflow I am picturing is straightforward: I type in the parameters listed below which I can physically measure and instantly receive a flat layout of each gore with true-size measurements. Two capabilities are non-negotiable. First, every dimension and angle must be fully editable so I can adapt the pattern to different pipe sizes or partial bends. Second, once the pattern is calculated it has to export cleanly to common fabrication formats—PDF for quick printouts and DXF for sending to a cutter or a C...

I need a clash-free 3D model and fabrication package for two DN250 traditional mild-steel pipes (flow and return, outer diameter of the carrier pipe = 273.1mm) that will run through an existing service duct in the UK. Each line will be insulated with 50 mm mineral-wool insulation with aluminium stucco cladding, and will utilise PN16 flanges every 6m unless less is required. The maximum span between pipe supports is 5m. Piping design shall be per BS EN 13480. Pipes shall be seamless steel tube, per BS EN 10216. You will receive: • an RCP point-cloud of the duct to reference for accurate routing (attached). This is estimated to be 60% of the total route (due to flooding at the time of survey, the fist section of the duct could not be scanned. A second scan will be provid...

The goal is to reduce the diameter of the pipe (not adding a diameter adapter) and keep the body at the same size. With reducing the pipe, you will need to optimize the air flow of that pipe. I’m looking for someone who can jump in and rescale only those specific areas without affecting the rest of the geometry. What I’ll provide: • The original editable model file (.stl format). • Screenshots highlighting section that needs to be resized, plus the target dimensions What I need from you: • Clean, precise rescaling of the marked sections — no global scaling, just the isolated parts. • Preservation of existing topology • A final, error-free model (format : .stl or .dxf or .skp) If you spot any conflicts that a simple scale w...

Job Title: Lead Full-Stack Developer – Autonomous AI & Live Commerce Ecosystem (S...Confidentiality: A full Technical Brief (Firestore schemas, Cloud Function signatures, etc.) will be provided only after a signed NDA.  Project Timeline & Budget • Fixed Budget: €1,300. • Timeline: 21 days (delivered in three 7-day sprints: Core, Fintech, Live).  Interview Questions (Required for applicants): 1. How will you implement the NBS IPS QR generation to ensure it strictly follows the Serbian pipe-delimited text standard?.  2. What is your strategy for optimizing OpenAI Vision API calls for a bulk upload of 1,000+ images while keeping costs under $1.00?.  3. How will you handle the automated fiscal receipt generation immediately following ...

I need a clean, fully-detailed Piping & Instrumentation Diagram produced in AutoCAD for a water-treatment process that is already defined at block-diagram level. The goal is a single, production-ready drawing I can drop straight into our engineering package. The diagram must accurately show every pump, valve, tank, vessel, pipe run and instrument tag involved in the process, using standard ISO/ISA symbols and layers so the file integrates smoothly with the rest of our CAD library. I will supply a process description, line list and preliminary sketches; you translate that information into a professional P&ID laid out on our title-block template. Deliverables • Native AutoCAD (DWG) file, unlocked and layered logically • PDF plot to A1 size for quick review &bul...

I need a seasoned mechanical engineer to take my concepts for a borewell-pipe lifting machine and a complementary borewell drilling unit all the way from rough sketches to a patent-ready, manufacture-ready package. You will be designing industrial machinery, so every choice you make must stand up to real-world loads, repeated use in remote locations, and low-maintenance field service. What I already have • Clear functional requirements for both machines • Early hand sketches showing the lifting mechanism and rotary drilling arrangement What I expect from you • 3D CAD models (SolidWorks, Inventor or similar) with full assemblies and exploded views • Detailed fabrication drawings, material specs and tolerances ready for workshop use • Strength an...