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Fixed Price: $500 - $1,000   |  Posted: 14h, 17m ago  |  Ends: 59d, 9h  |   19 Proposals
We are company based in Singapore and we are looking for a freelancer mechanical engineer with excellent skills in mechanical design and Solidworks. Are you up for the challenge? this job would like to divid into 3 tasks Estimated 1- The new design for the base and retractable cover ( 10-15 hours ) 2- The mechanical system with locking safety ( 20-40 hours ) 3- The gear box with the alternator ( power transmission ) ( 10-20 hours ) hours estimate depending on the skills of the freelancer ,,i prefer to go Task by task , at least we test the skills and experience of the freelancer Responsibilities: - Be available for a 6 month commitment for this part time, home based project! - Scope of work according to Smart Hump components : 1- First & second Ramp design details ( mechanism, shock absorber, etc ); 2- Mechanical feeding system to flywheel; 3- Design mechanical system to Generator; 4- Automatic Locking system for Ramps ( fail save, different vehicle weight with sensors ); 5- Hu...
Category: Mechanical       

I****015
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| I****015
|    Singapore
Fixed Price: Less than $500   |  Posted: Jul 28, 2015  |  Ends: 13d, 9h  |   4 Proposals
I'm putting a 21 foot yurt in my backyard and the City (Oakland, CA) is requiring a structural analysis by a licensed engineer. This is so simple as to be almost silly, in that it is a canvas yurt with all the specs on the website. But they require it anyhow. Can tell more on the phone but hoping to barter for someone for a night in my cabin in Lake Tahoe! (or 2 nights mid- week in shoulder season) Email me if interested. Looking to get this completed as soon as possible. Thanks! Kathryn
Category: Civil & Structural       

k****071
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| k****071
|    United States
Fixed Price: Less than $500   |  Posted: Jul 28, 2015  |  Ends: 13d, 0h  |   15 Proposals
AutoCAD amendments to an existing landscape architecture design drawing. The provided data is: 1. the existing landscape autocad drawing file 2. the civil engineering autocad base drawing files 3. scans (.jpg) of the hand drawn amendment requirements which have been located at the correct coordinate location in the autocad drawing file. The requirements are: 4. To be completed within seven (7) days after acceptance 5. AutoCAD 2013 (or earlier) file 6. Layers to be named as per LA_XXXX_XXXX where XXXX is a descriptor ie LA_PATH_CONC is for a concrete path. 7. Linework to be joined polylines. No lines or splines. 8. Units = metres
Category: CAD       
Skills: AutoCAD, Landscape Architecture       

E****tes
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| E****tes
|    Australia
Fixed Price: $1,000 - $5,000   |  Posted: Jul 26, 2015  |  Ends: 11d, 22h  |   8 Proposals
Provide engineering calculations for a range of light gauge steel structures. Calculations must comply with relevant Australian Standards. Calculations will be based on utilizing existing metal connections and components available in the Australian market. Schematic drawings of structures will be supplied by owner. Initial design range includes 14 different structure sizes. Owner will work with successful tenderer,providing support and design information based on 35 years of industry experience. only Engineers experienced with light gauge cold formed steel structures should apply.( AS/NZS 4600:200 Cold-formed steel structures)
Category: Civil & Structural       

R****ldu
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| R****ldu
|    Australia
Fixed Price: Not Sure   |  Posted: Jul 26, 2015  |  Ends: 3d, 17h  |   4 Proposals
Need a seasoned professor or experienced senior geotechnical engineer to write a 50 to 60 page Word(R) file on the following twelve topics: 1- Active earth pressure using Coulomb theory. Should included inclined backfill, wall friction and wall inclination considerations. 2- At Rest earth pressure using Jaky's equation with consideration for OC ratio and inclined backfill. 3- Passive resistance using Coulomb theory. Should included descending slopes, cohesion, slope creep, wall friction and wall inclination considerations. 4- Effect of tiered retaining walls. 5-Effect of adjacent surcharges. 6- Analysis method for ascending backfill slope angle exceeding soil friction angle. 7- Global stability analysis using Spencer method. 8- Analysis & effect of keyway. 9- Effect of stratified or layered soils. 10- Effect of relieving platform. 11- Effect of expansive soils backfill. 12- Effect of seismic earth pressure. I just don't have the time to do it. It will be used for seminars and in...
Category: Civil & Structural       

L****000
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| L****000
|    United States
Fixed Price: Less than $500   |  Posted: Jul 25, 2015  |  Ends: 10d, 14h  |   5 Proposals
This is for a real world job involving the repair of an I-Beam steel girder supporting an existing bridge. A vehicle passing under the bridge hit one of the girders, causing damage to the bottom flange. The plan is to have the lower half of the I-beam cut out over a 10 foot length. The total length of the beam is exactly 50 feet, 7 inches. The center of the 10 foot section to be cut out is 20 feet from one end of the beam (in other words, the cut out section begins 15 feet and ends 25 feet from the end). The existing beam is a W-shape 30x108. Once the 10 foot section is cut out, we will place a 10 foot long WT 15x54 shape beam in its place. We will then place 3/4 inch thick steel plates on both sides of the new section's web the entire length of the new section (say, 12 to 15 feet or so). 3/4 inch steel plates will also be bolted to the underside of the bottom flange at each of the two cut locations. See the attached sketch of what this will look like (note that the steel plat...
Category: Civil & Structural       
Skills: Civil Engineering, Structural Analysis, AISC       

R****ns4
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| R****ns4
|    United States
Fixed Price: $500 - $1,000   |  Posted: Jul 24, 2015  |  Ends: 9d, 17h  |   13 Proposals
"Story board" 11x17 (presentation) (in PDF format) on two projects: 1> truck and entertainment center (hotel, casino, rv site, truck/fuel plaza) and 2> an 8 story condo project over one story of retail with under ground parking. The person should also be experienced in 3d rendering, Architecture illustration, commercial design, rendering or concept real estate development or land planning.
Category: Architecture       

K****007
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| K****007
|    United States
Fixed Price: Not Sure   |  Posted: Jul 24, 2015  |  Ends: 9d, 12h  |   4 Proposals
A Curtis/ Muir Wood approach and finite element for this. Strand7 FE analysis but not necessarily. Some formulas already given. No more than 20 pages overall.
Category: Civil & Structural       
Skills: Finite Element Analysis       

T****das
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| T****das
|    United Kingdom
Fixed Price: $500 - $1,000   |  Posted: Jul 23, 2015  |  Ends: 8d, 13h  |   18 Proposals
developing detailed designs; assessing the potential risks of specific projects, as well as undertaking risk management in specialist roles; supervising tendering procedures and putting together proposals; communicating and liaising effectively with colleagues and architects, subcontractors, contracting civil engineers, consultants, co-workers and clients; thinking both creatively and logically to resolve design and development problems; managing budgets and other project resources; managing change, as the client may change their mind about the design, and ensuring relevant parties are notified of changes in the project; leading teams of other engineers, perhaps from other organisations or firms; compiling, checking and approving reports; reviewing and approving project drawings; using computer-aided design (CAD) packages for designing projects; undertaking complex and repetitive calculations;
Category: CAD       

S****990
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| S****990
|    United States
Fixed Price: $50 - $100   |  Posted: Jul 23, 2015  |  Ends: 8d, 1h  |   9 Proposals
i want an expert in advanced structural analysis in civil engineering the person should be academically strong
Category: Civil & Structural       
Skills: advanced structural analysis       

t****mba
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| t****mba *
|    India
Fixed Price: $50 - $100   |  Posted: Jul 23, 2015  |  Ends: 8d, 0h  |   6 Proposals
i want an expert in advanced structural analysis in civil engineering the person should be academically strong
Category: Civil & Structural       
Skills: advanced structural analysis       

t****mba
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| t****mba *
|    India
Fixed Price: $500 - $1,000   |  Posted: Jul 21, 2015  |  Ends: 6d, 13h  |   7 Proposals
Two finite element models made in Ansys Workbench v14.5, a step-by-step tutorial and a document with all the considerations and analysis. The models are two tanks (steel and concrete), filled with water subject to ground acceleration (design spectrum from Ecuatorian Code). The analysis consists of a modal anaylsis and a spectral-modal analysis. The step-by-step tutorial must be made in a way that a novice user of Ansys can reproduce the models and even create a similar one. The document must contain all the information necessary to understand the dynamic behaviour of the tank. Important considerations: water as a fluid element, convective and impulsive actions in same model, sloshing, flexibility of the wall, uplifting, buckling (diamond, elephant foot), etc. A sample model should be sent to analyze the compatibility of softwares.
Category: 3D Modelling       

e****a13
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| e****a13
|    Brazil
Fixed Price: $20 - $30   |  Posted: Jul 20, 2015  |  Ends: 5d, 3h  |   16 Proposals
You should produce a set of drawings which replicate the following on CAD: ? Floor Plan ? Elevations ? Section (Long or Short.) Your drawings in CAD will be highly accurate and should be plotted to scale, with appropriate titlebocks and annotation. Please contact only those who can do it in next 3-4 hours. Further information will be provided later.
Category: CAD       

i****810
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| i****810
|    Pakistan
Fixed Price: Not Sure   |  Posted: Jul 16, 2015  |  Ends: 1d, 19h  |   10 Proposals
A candidate with the ability to create estimates for building and construction bid proposals. This bid is for a construction project located within the United Kingdom that demolition and asbestos removal.
Category: Civil & Structural       
Skills: Architecture, Civil Engineering       

4****ess
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| 4****ess
|    United Kingdom
Fixed Price: Not Sure   |  Posted: Jul 08, 2015  |  Ends: 8d, 7h  |   17 Proposals
Looking for a person, who can create construction projects from A to Z. Objects: living houses. Autocad drawings, all calculations,interior and tech. design, smart home technologies. Full integration. Long-term cooperation.
Category: CAD       

r****rts
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| r****rts
|    United States
Fixed Price: Not Sure   |  Posted: May 29, 2015  |  Ends: 27d, 23h  |   40 Proposals
Greetings, We are in need of freelance estimators who have experience in doing Quantity takeoffs for High-rise & Mid-rise Building Structures, and commercial, who can be very professional. Must be able to use Planswift and Excel proficiently. We need you to do Complete Concrete Shell, Rebar, Form work, and Structural Steel takeoffs. Need someone that can do all the quantifications, level by level, and tally it all up in a nice summary according to CY, TNs, and SF. Must be a master in Excel. Also, must read English exceptionally well and be able to perform calculations in English Units, not metric or SI. Also, need someone who can do: Drywall & Framing Takeoffs, and Exterior Framing, Plastering, EIFS banding, & Scaffolding Takeoffs. Must perform takeoffs according to wall types and fire ratings. Also have a division for Highway & Bridge Estimating. This job is on a project per project basis, and enable you to learn how to bid stuff in the United States, as well...
Category: Civil & Structural       
Skills: Architecture, Quantity Surveying, takeoff       

G****ing
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| G****ing
|    United States
Fixed Price: Less than $500   |  Posted: May 09, 2015  |  Ends: 8d, 12h  |   3 Proposals
My client owns a plot of 1200 Sq Yards in LB Nagar, Hyderabad. We need a complete construction plan detailing the following. Blue Print (G+5 floors) Local govt related fees & taxes Complete construction costs Total time line detailing each phase of construction. Top local avaliable builders We expect bids only from local Civil Engineers or Construction Architects, or Builders from Hyderabad, AP, India
Category: Civil & Structural       
Preferred Location: India

r****dya
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| r****dya
|    United States
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