Pengurusan Pembinaan Jobs

I'm looking for a skilled professional to assist with the mechanical room placements and site layout for a wedding venue. The design is already in place, and I need help with the following: - Driveway layout - Parking area design - Mechanical room placements Ideal skills and experience: - Experience in site layout design for commercial properties - Knowledge of mechanical room placements - Proficient in creating functional and aesthetic driveways and parking areas

I am seeking limited-scope professional services to prepare Bureau of Fire Services (BFS)–compliant life safety floor plans for a child care center located within an existing church building in Michigan. This project is for licensing approval only (no structural changes planned) and is currently at the final BFS Plan Review stage. BFS has requested revised, professionally drafted plans in order to grant approval and schedule the fire inspection. Scope of Services Requested: 1. Scaled, legible floor plans of the portion of the building to be used as a child care center (four classrooms only), including: Wall lengths and room dimensions Door widths and door swing direction Stairways and vertical openings Landings and exit discharge points 2. Life safety / egress information, includi...

My single-family residential build has moved from planning to active construction, and I now require a licensed civil engineer to guide this phase through to completion. I need professional oversight that keeps the work aligned with the approved plans, satisfies all local code requirements, and protects the project schedule. Typical tasks will include: • Reviewing as-built conditions against issued drawings • Preparing and stamping any field revisions the permitting office requests • Visiting the site at agreed milestones to confirm structural and drainage compliance • Responding promptly to contractor RFIs and providing concise written reports • Supplying updated drawings and calculations in both DWG and PDF Familiarity with residential foundations, fram...

Lifting Operations Planner (AutoCAD) – Precast Installation – LEEA AP Required Project Description We are seeking an experienced Lifting Operations Planner / Lifting Engineer for preparation of lifting plans and AutoCAD drawings related to precast concrete installation works. The scope includes installation of precast beams, columns, wall panels, slabs, and structural components. Some lifts will be classified as critical lifts and may involve tandem lifting operations. This is a project-based engagement with potential for long-term collaboration based on performance. Minimum Requirements Minimum 5 years proven experience in lifting operations planning Minimum 5 years experience in similar precast installation works Certified Appointed Person (AP) by LEEA (mandatory) Strong Auto...

About the Role We are a growing residential property development company that acquires land and properties, builds residential homes, and sells completed developments. We are seeking a highly organized and financially disciplined Project Coordinator / Development Controller to manage cost tracking, loan repayments, documentation, and overall project oversight from acquisition through construction and sale. This role is critical to keeping developments profitable, organized, and on schedule. Key Responsibilities Financial & Cost Management Track all project expenses (land purchase, construction, materials, labor, permits, marketing, etc.) Monitor construction budgets and report variances Track loan draws, interest payments, and repayment schedules Maintain detailed cost breakdo...

I have a BOQ and CPWD tender document. I need an experienced civil quantity surveyor to: • explain BOQ items • provide realistic market rates • help understand pricing and contract scope Experience with CPWD / Indian construction required.

I need an experienced civil engineering draftsman who can jump straight into a land-development package I am preparing. Your main focus will be on turning my preliminary engineering notes into clean, construction-ready CAD drawings that cover: • Site planning and lot layout
• Detailed grading and drainage plans with spot elevations, contours, and flow arrows I will provide the survey base, design criteria, and mark-ups. From you I expect well-layered DWG files (AutoCAD Civil 3D or compatible), coordinated PDF sheets, and a brief drawing register summarising revisions. All work must follow standard civil drafting conventions and be ready for council and contractor review. If you are comfortable working from redlines, understand cut/fill calculations, and can keep an eye on prac...

I need a small backyard cleared so I can start fresh landscaping. There’s wide gate access, so a mini-excavator or skid-steer can get in without trouble. Scope of work • Excavate the marked area, down to the depth we’ll confirm on site. • Load all soil and debris straight into your truck or skip bin and haul it completely off-site—nothing is to stay behind. • Break up and fully remove the existing concrete slab; please dispose of the rubble with the soil in the same run. I’ll flag utilities before you arrive and have the yard ready for machinery. Once the ground is level and clean, the job is done. Let me know your earliest availability and how long you expect the work and haul-away to take.

I need a professional to assess a mixed terrain slope for cutting a rotting tree confirmed by accessment of a certified arborist. The slope is 24 degrees (44 degrees) and there is a building nearby. The Planning Dept. of Langley, WA requested the inspection of the site prior to giving cutting permit. Requirements: - Evaluate safety and feasibility - Provide detailed report with recommendations - Experience in tree removal and slope assessment - Knowledge of working near structures Ideal Skills and Experience: - Landscape or civil engineering background - Strong risk assessment ability - Previous similar project experience Please provide a comprehensive plan and any relevant qualifications.

I'm looking for an Excel expert to create a comprehensive dashboard for managing construction projects. The dashboard should track the following key metrics: - Project Progress - Budget vs Actual Costs - Resource Allocation - Baseline vs Actual Progress - Remaining Works - Milestones - Risks The ideal freelancer should have: - Advanced Excel skills - Experience in project management, particularly in the construction industry - Ability to create user-friendly and visually appealing dashboards - Strong analytical skills to ensure accurate data representation Please provide samples of previous work.

I need a rough home plan to be professionally engineered. The plan requires structural engineering and MEP (Mechanical, Electrical, Plumbing) integration. Key Requirements: - Structural Engineering for: - Foundation - Roof - Walls - Complete MEP design and integration Ideal Skills and Experience: - Licensed Structural Engineer - Experience with residential projects - Strong MEP design background - Ability to collaborate and adjust based on feedback Please provide relevant work samples and qualifications.

Je souhaite faire construire une maison résidentielle neuve au style résolument moderne. J’ai déjà une idée générale de la surface et de la disposition souhaitées, mais j’ai besoin d’un professionnel capable de transformer ces premières intentions en un projet concret, conforme aux normes françaises en vigueur. Votre mission : • Élaborer les plans architecturaux complets (esquisses puis dossier PC). • Proposer une modélisation 3D pour visualiser volumes, matériaux et lumières. • Fournir les notes de calcul structurelles et les plans techniques essentiels (électricité, plomberie, isolation). • Préparer les documents nécess...

Tarvitsen kokeneen urakkalaskijan laatimaan tarkan kustannuslaskelman rakennuskohteeseen, jossa työvaiheina ovat elementtiasennus, raudoitus ja PV-työt. Asennettavat elementit ovat betonielementtejä, joten laskennan tulee kattaa kaikki niihin liittyvät materiaalit, työn osuus, nostokalusto sekä kiinnitystarvikkeet. Odotan, että: • Saat koostettua työ- ja materiaalikustannusten erittelyn (Excel- ja PDF-muodot). • Toimitat työvaihekohtaisen tuntitaulukon ja määrälaskelmat raudoitukselle sekä paikallavaluille. • Sisällytät lyhyen perustelun lähtöarvoille ja oletuksille sekä ehdotukset mahdollisista kustannussäästöistä. • Liität aikatauluarvion j...

I need a licensed structural engineer in Oregon for a single-family home project. Key tasks include: - Structural design and calculations - Foundation inspection Existing complete plans are available. Ideal candidates should have: - Oregon licensure - Strong background in residential structural engineering - Experience with foundation inspections and design modifications

I'm seeking an experienced structural engineer to design a 2-3 storied residential building using concrete and steel. Key requirements: - Comprehensive structural design suited for South India - Adherence to local building codes - Collaboration with architects and contractors Ideal skills and experience: - Proven track record in residential projects - Strong knowledge of concrete structures - Excellent communication skills

I have a batch of more than twenty knowledge-based questions that form part of my NVQ Level 6 Site Management assessment. Each answer must be provided as clear written text that demonstrates competent, real-world understanding of current UK construction practice and legislation. While the exact wording of the questions remains confidential until award, they sit within the usual NVQ themes—think health and safety compliance, programme and resource planning, quality assurance on site and similar core responsibilities—so practical examples drawn from live projects will strengthen the submission. What I need from you: • A single, well-structured document containing a complete answer for every question. • Responses written in the first person, mapped closely to the NVQ...

I need a full set of architectural plans for a 24x50 single-slope farmhouse-style house. The design should include a home office. Essential Requirements: - Farmhouse design style - Inclusion of a home office Ideal Skills and Experience: - Expertise in farmhouse architecture - Experience in designing functional home offices - Proficiency in creating detailed architectural plans No need for permits Built as cheap as possible

I need a complete architectural package for a 250 sqm mixed-use building that meets current European standards. The ground floor will hold three modern retail units, while the first floor contains three office suites with shared toilets. Efficiency in circulation, services, and rentable area is crucial so every square metre works hard. Please base the concept on a clean, modern aesthetic—sleek façades, generous glazing for the shops, and flexible open-plan offices upstairs. The layout must satisfy fire-escape, accessibility, acoustic and energy-performance requirements typically enforced across I will provide the site boundary, setback data and photos once we start. Prior experience designing commercial projects in Europe is essential; please share one or two relevant examp...

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I need a complete architectural concept for a PG (paying-guest) building that will rise no higher than three floors. The layout has to balance compact private rooms with inviting shared spaces, integrate a dedicated laundry facility, and reserve enough square metres for a practical parking area. Once I share the plot dimensions and local by-laws, you will transform them into clear, build-ready drawings. Deliverables I expect • Scaled floor plans and elevations • Basic structural layout suitable for engineer review • 3D massing or rendered views that help contractors price the job and authorities grant approval If you normally work in AutoCAD, Revit, SketchUp or similar tools, just let me know—file compatibility is important to me. I’d like to see an initi...

I need a clear, accurate breakdown of every distance involved in my upcoming construction project. The site plan is ready; what’s missing is a reliable set of distance figures—plot boundaries, interior setbacks, utility runs, access roads—so the engineering team can proceed without guesswork. You’ll start from the drawings and any survey data I supply (PDF, DWG, or raw coordinate files). If the best approach requires AutoCAD, Civil 3D, GIS software, or a well-structured Excel model, feel free to use what allows the cleanest output; just document the method so anyone on my team can verify or update the numbers later. Units were not pre-selected, so please recommend the most sensible primary unit system for a building site in mixed-use zoning—metric or imperia...

We are seeking an experienced architect engineer who is licensed in new jersey USA for stamping permits A mep hvac cad specialist to refine, modify where needed for permits , and reissue a package for a significant ~4,700 sq ft home renovation project to permitting . The successful freelancer will be provided with existing plans, CAD files, renderings, photos, and videos to serve as a starting point. The scope of work includes several key deliverables: * Update the full cad and pdf plan set, ensuring accuracy and consistency. * Add detailed specifications for materials and quantities, covering elements such as moldings, doors, hardware, lighting, and various finishes. * Prepare complete shop drawings and Mechanical, Electrical, and Plumbing (MEP) plans, all in strict adherence to cur...

Estou a desenvolver um edifício habitacional multifamiliar de 2 a 6 andares em CLT e preciso de apoio técnico para levar a estrutura desde o cálculo até aos desenhos de fabrico. Tarefas principais • Realizar o cálculo estrutural completo em CLT, dimensionando painéis, ligações e fundações conforme normas vigentes. • Gerar um conjunto de desenhos altamente detalhados (“shop drawings”) prontos para a produção em fábrica, identificando cada painel, furação, inserto metálico e sequência de montagem. • Produzir detalhes construtivos que cubram encontros parede-laje, ligações parede-parede, juntas de dilatação e ancorag...

I am moving ahead with the construction of a modern three-unit triplex and need a professional who can take the project from concept to build-ready documentation. Each unit should feel spacious through an open floor plan and incorporate smart-home technology while still meeting solid energy-efficiency targets. I prefer the clean, contemporary lines of modern architecture but want to keep the construction itself on a realistic footing by specifying standard, readily available materials. Style is important, yet durability, code compliance, and straightforward sourcing are equally critical so the project stays on schedule and within a sensible cost range. Key objectives • Develop architectural and structural drawings that translate the modern aesthetic into a practical build. &...

I need a detailed BIM model focused exclusively on the plumbing scope of our project so the design team can review, coordinate, and visualize every pipe run before construction starts. The model should follow current MEP standards and be built in Autodesk Revit (or another widely compatible platform you prefer, as long as I receive shareable RVT and IFC files). All fixtures, pipe sizes, slopes, valves, and equipment must be shown in 3-D, correctly hosted to the architectural backgrounds I will supply. Because this model will serve design-visualization purposes rather than fabrication, I am looking for realistic geometry and clean object naming—not spool sheets. Clash detection against the existing architectural shell is still important, so please run a Navisworks coordination test a...

I am assembling a full cost proposal for a new power-distribution substation in Saudi Arabia and need a detailed, line-item quotation that covers every aspect of the civil scope. This includes––but is not limited to––foundation construction, structural-steel erection, complete site grading and excavation, concrete foundations for all equipment plinths, construction of the control/service building, broad site preparation, internal asphalt roads, and any other related civil works you normally allow for on similar utility projects. Your submission should clearly show: • Itemised quantities and unit rates (Excel preferred, PDF acceptable). • Lump-sum elements called out separately where a unit rate is impractical. • Brief notes on assumed constructio...

I need a professional to assess moderate straight-line cracks on my drywall ceiling. Requirements: - Experience with drywall repair and assessment - Ability to evaluate potential structural issues - Provide detailed repair estimate

I have a full drawing set for an upcoming building project and I need a clear, engineer-certified calculation of how much concrete the job will actually require. The scope is limited to material quantity estimates only; I’m not looking for structural load or foundation design work right now, just an accurate concrete take-off so I can finalise procurement. You’ll work from the PDFs/DWG files I’ll share (AutoCAD 2023 format). Feel free to pull the model into Revit, Civil 3D, or your preferred estimation software, but the final numbers must be traceable back to the drawing references. Please include: • A calculation sheet (Excel or equivalent) showing all volume breakdowns by element—slabs, beams, columns, footings, etc. • A one-page summary table with t...

NYC construction/scaffolding company seeking an experienced remote bid & compliance assistant. Must have real experience with: NYCHA NYC DOE / SCA DOB documentation PASSPort system Public bid submissions Insurance compliance (COI, additional insured, action over) Responsibilities Prepare and organize bid packages Upload documents to PASSPort Track subcontractor paperwork Review requirements to ensure complete submission Assist with DOB-related documentation Requirements Prior NYC public bid/compliance experience (required) PASSPort experience (required) Strong organization and deadline management Hours / Budget $25–$40/hour 5–10 hours per week to start To Apply (Required) Include: Resume Work history (last 3 relevant projects) Agencies you&...

_Project Title:_ Nickel Mine and Solar Power Plant (PLTS) Development _Objectives:_ - Increase nickel production to meet global demand - Develop renewable energy by building a 100 MW Solar Power Plant (PLTS) - Boost national revenue through nickel and electricity exports _Targets:_ - Nickel production: 100,000 tons/year - PLTS capacity: 100 MW - Target markets: Steel industry, battery manufacturers, and electricity sector _Steps:_ 1. _Exploration and Evaluation_: Conduct geological surveys and assess nickel reserves (6 months, Rp10 billion) 2. _Infrastructure Development_: Build roads, processing facilities, and power grid connections (12 months, Rp50 billion) 3. _PLTS Construction_: Build a 100 MW Solar Power Plant (18 months, Rp150 billion) 4. _Production Operations_: Start nickel and...

I am contacting you regarding a residential renovation project. We have submitted a BCMS Commencement Notice (Opt-Out) and have received a request from Dún Laoghaire-Rathdown County Council Building Control for Construction Issue structural documentation. As our builder is not able to provide structural design documentation, we are seeking a structural engineer to assist with the essential structural package required for commencement. Our builder is fully available and will cooperate throughout the process, including providing access to site and any required information. Project scope includes: • Attic conversion (habitable bedroom + ensuite) • Hip-to-gable conversion • Rear dormer • Two roof windows • Single-storey rear extension We would like to re...

I’m starting with a blank slate and need a skilled AutoCAD drafter to turn my architectural concept into a full set of 2-D drawings. Nothing has been drafted yet, so you’ll be building everything from the ground up, translating my written brief, reference images, and measured dimensions into clean, construction-ready files. The focus is strictly 2-D Drafting—no 3-D modeling or rendering is required. You should be comfortable laying out plans, elevations, and sections, setting up proper layers, line weights, and annotation styles so the files can drop straight into a permit or builder package. To keep things clear, here’s what I expect at minimum: • Floor plans, elevations, and sections drafted in AutoCAD (.dwg) and exported to PDF • Consistent layeri...

I need a crane added to the side wall of a concrete building at a zoo. The crane will primarily be used for animal care and transport, specifically for large mammals. Key Requirements: - Structural assessment of the concrete building - Design and installation of a crane on the side wall - Ensure safety and compliance with relevant regulations - Experience with heavy machinery and concrete structures is ideal Looking for skilled professionals in construction and structural engineering. Please provide relevant experience in your bids.

I’ll be overseas for roughly four weeks and need a capable structural engineer to keep my small Sydney‐based practice running smoothly during that time. You’ll become the first point of contact for our residential and light-commercial clients, carrying out all day-to-day engineering and admin duties until I return. Technical work • Conduct on-site foundation, framing and roof inspections throughout the Sydney metro area, typically one to three visits per day. • Prepare clear, signed engineering reports and any required remedial recommendations immediately after each visit. • Review or draft minor structural plans when builders or architects request last-minute changes. Business & client liaison • Monitor and answer all incoming emails so...

I want to stretch this design to 28’x34’ built on a pier and beam slab. Ceiling height is 9’ wall thickness is 2x4” and will use open web truss.

I’m hosting an upcoming event and must keep the noise contained so adjoining rooms and any neighbouring properties remain undisturbed. I’m looking for a professional who can assess the space, recommend the right materials, and carry out the complete sound-proofing installation before the event date. What I need from you: • An onsite or virtual assessment of the venue’s current acoustic profile • A clear proposal outlining recommended treatments (e.g., acoustic panels, insulation, door or window seals) with estimated installation time • Supply and installation of all approved materials, finished to a clean, event-ready standard • A brief post-work test (decibel reading or similar) demonstrating the achieved noise reduction You should have hands-...

We are seeking an experienced Draftsperson to join our team, with a strong background in underground utilities and proven capability in 12d Model. Key Responsibilities: Prepare and deliver high-quality drawings and models for underground utility projects. Work closely with engineers, surveyors, and project managers to ensure accurate and timely drafting outputs. Interpret survey data, design information, and project requirements to produce clear and precise documentation. Maintain drawing standards, accuracy, and version control throughout the project lifecycle. Requirements: Minimum 3+ years’ experience as a Draftsperson, ideally in underground utilities, civil, or related infrastructure projects. High-level competence with 12d Model (essential – you must already be pr...

Descripción del proyecto Tenemos un apartamento de 61.02 m² y queremos realizar una redistribución interior para maximizar su rentabilidad en alquiler. Objetivo principal Dividir el apartamento en dos áreas funcionales: 1️⃣ Suite independiente Convertir la habitación principal en una suite completamente independiente Debe tener: Acceso privado (entrada independiente) Baño propio Espacio funcional tipo estudio/aparta-suite Ideal para alquiler individual 2️⃣ Área principal restante Diseñar: 2 habitaciones 1 baño compartido Espacio social funcional (cocina / sala compacta) Optimizar circulación y almacenamiento Requisitos clave Optimización máxima de espacios Diseño moderno y funcional Soluciones int...

Saya sedang menyiapkan desain bangunan komersial yang akan dipakai sebagai fasilitas manufaktur. Saya membutuhkan seorang ahli AutoCAD yang dapat: • Menyusun gambar 2D lengkap—denah, tampak, dan potongan—siap cetak. • Membangun model 3D terperinci di AutoCAD untuk visualisasi ruang, alur produksi, dan penempatan peralatan. • Mengirimkan file asli DWG beserta PDF final agar mudah saya tinjau dan teruskan ke tim konstruksi. Keakuratan ukuran, konsistensi layer, serta penamaan file yang rapi sangat penting karena gambar ini akan langsung dipakai kontraktor. Jika Anda memiliki pengalaman mengerjakan proyek serupa, terutama bangunan industri atau komersial, pastikan untuk menyorotnya dalam lamaran Anda dan lampirkan contoh pekerjaan relevan.

I need a double-wide mobile home inserted onto flat, vacant land that has only utilities. The land is already equipped with necessary utilities, making it easier for the mobile home integration. Ideal Skills and Experience: - Experience in mobile home installation - Familiarity with utility connections - Ability to work on flat terrain

The task centres on material quality control for every steel and metal element that comes onto the project during the active build. Mill certificates, weld consumables, bolted connections, surface treatments and finished member dimensions all have to be verified against project specifications, ASTM standards and our ISO 9001-aligned quality plan while the crews keep working. Daily presence on site—or a clearly defined remote inspection routine that still captures real-time data—is essential so that any non-conformance is caught before installation. Ultrasonic, magnetic-particle or dye-penetrant testing may be required for critical welds; coordinate these tests, witness them where necessary and record the findings. The role also involves liaising with the site engineer, fabrica...

I am starting a new residential project and need a qualified civil engineer to produce a complete cost estimation plan. I have a format you just need to copy that. I've attached that. You just need to follow that and make some changes.

I have a clear vision for a six-station hair salon and a rough layout that places storage and wash basins along the back wall, four retail racks down the centre, and full-height product displays with a reception desk at the entrance. Before I submit the building-permit package, I need this concept checked and refined so every line on the drawing meets the City of Vancouver bylaws and BC Building Code requirements. The scope includes verifying fire-separation needs, barrier-free access, fixture counts, plumbing-wall clearances, electrical/mechanical coordination and any other regulations the permit reviewer will expect to see addressed. If a conflict appears, I need practical adjustments that keep the design intent intact. Deliverables • Permit-ready architectural floor plan (P...

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I am renovating two separate apartments and need a licensed architect to prepare permit-ready, code-compliant drawings. The scope is strictly interior redesign—every space is being refreshed, including living rooms, bedrooms, kitchens and bathrooms—so the plans must clearly document all new layouts, no structural changes are expected). You will receive my field measurements, sketches and photos of each unit. From these, I need: • Full-size architectural sheets (floor plans, reflected ceiling plans, interior elevations and schedules) sealed with your professional stamp • A PDF set for permitting plus the CAD source files (DWG or Revit) • One round of revisions after plan-check The city building and fire department has ready approved converting these 2 small...

I already have a full set of landscape construction drawings and the site is moving into the build phase. What I’m missing is a clear, item-by-item cost picture. The plans cover three scopes—hardscaping (patios, seat walls, small retaining walls), softscaping (planting beds, turf and soil prep) and a complete irrigation system—so the estimate needs to break each of those out separately. Here is what I’d like back: • An itemised material and labour take-off for hardscape, softscape and irrigation, referenced to the sheet numbers in the plans • Unit costs and totals in an editable spreadsheet (Excel or Google Sheets is fine) • Notes on any assumptions, exclusions or missing information you discover while measuring quantities If you normally use...

I have already purchased the architectural house plan from ; what I still need is the permit-ready documentation. Your assignment is to turn that stock plan into a complete, code-compliant package that my local building department will accept. Specifically, I require: • A site plan drafted in AutoCAD (.dwg) that positions the home accurately on my surveyed lot, respects all zoning-regulation setbacks, and notes grading, driveway, and utility connections. • A licensed engineer’s stamp on the structural sheets, confirming the design meets applicable loading and soil conditions for my jurisdiction. • Fully detailed plumbing and electrical layouts (also in AutoCAD) coordinated with the purchased floor plan, ready for rough-in and inspection. • A consolidat...

Request for Quotation (RFQ) – Structural Design & Engineering Consultancy Project: 40,000 Sq. Ft. Solar-Ready PEB Industrial Shed Scope: Structural Design, Proof Checking, and Technical Supervision 1. Project Parameters * Building Dimensions: 80text{m} times 50text{m} (Clear Span). * Eaves Height: 8.0 Meters. * Location: [Insert City/State] – Crucial for Wind Speed & Seismic Zone calculations. * Special Requirement: Provision for Roof-mounted Solar PV System (min. 20text{kg/m}^2 dead load). 2. Consultant’s Scope of Work The consultant will be responsible for the following deliverables: * Structural Analysis: Complete 3D modeling and stress analysis using or MBS. * Detailed Drawings: * General Arrangement (GA) Drawings. * Foundation & Pedestal Des...

I'm looking for a skilled architect to design two traditional-style condos on a 30x80 footprint. The condos should feature garages on the lower levels and include two-story living spaces measuring 30x40. Each unit should have 3 bedrooms and 2.5 bathrooms. Key Requirements: - Traditional architectural style - Exterior finishing with LP SmartSide lap - Inclusion of walk-in closets as an amenity Ideal Skills and Experience: - Expertise in traditional architectural designs - Strong background in multi-family residential projects Please provide relevant portfolio samples with your bids.

Good day I am looking for a structural plan for a small 1 story 12m x 6m gazebo. I have some sketches of a summer season enclosed gazebo I want to build in my backyard (measurements are in feet). I am looking to convert that sketch into a structural plan. My main concerns are about: 1. The monolithic concrete slab thickness in the center/edges, footing depth / width, ... 2. What thickness wood beams/pillars be needed for the roof? 3. I would like to have a double roof, while optimizing the living space under the roof by having exposed ceilings, and minimalizing the amount of rafters and hopefully not have any columns in the center of the room. In my area (near Montreal, Quebec, Canada) the building code requires: - 2.5kPa snow load and - to be able to withstand 120 kmh wind gusts. ...