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Time Left: Less than 7 days
Fixed Price: $80 - $150   |  Posted: Jul 26, 2015  |  Ends: 1d, 6h  |   12 Proposals
I'm looking for someone with electrical, mechanical and plumbing knowledge to provide electrical, mechanical and plumbing plans for my simple one-story tenant improvement project. I will send you proposed floor plan and equipment plan to be used as a base plan for Mechanical and Plumbing Plan. The project is in State of California, USA. The design are to be per CBC 2013 (2012 IBC with amendments), 2013 CMC (2012 UMC with amendments), 2013 CEC (2011 NEC with amendments), and 2013 CPC (2012 UPC with amendments). So I need someone with the code knowledge. Electrical: I have base plan and general notes with legend for electrical but it needs to be reviewed, enhanced as necessary, and finalized. Mechanical HVAC: There are two AC units available as shown on attached plan. Proposed ceiling diffusers are shown on plan but can be modified if needed. Notes, legends, and details are on there from previous project that you can refer to. Sample mechanical plan for previous project is attached....
Category: CAD       

W****ile
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| W****ile
|    United States
Fixed Price: Not Sure   |  Posted: Jul 26, 2015  |  Ends: 5d, 1h  |   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 26, 2015  |  Ends: 2d, 17h  |   3 Proposals
Nonlinear wheel angular acceleration- spin-up. To find slip distance (relexation length) or time. Description will send direct to freelancer.
Category: Other - Engineering &...       
Skills: Mechanical Engineering, Mathematics, Physics       

a****att
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| a****att
|    United Kingdom
Fixed Price: Not Sure   |  Posted: Jul 25, 2015  |  Ends: 3d, 21h  |   5 Proposals
I am building a new house in Florida, which requires the following engineering: 1. Electrical Engineering (riser diagram and load calcultions) 2. HVAC engineering - Energy Calculation (I already have someone working on the plumbing engineering, but would be willing to have this as part of a package, if it makes sense.) House Description: 1. 3 bedroom, 3 full baths located in both the single-level main living area (1500 square feet) and "casita" in the back (two-story living area of 863 sq. feet). Detached 500 square foot garage. (See attached image). Description of Work: I need for you to design both the required electrical engineering and HVAC engineering to the specifications of Collier County, Florida for building permit submission. For questions regarding exact specifications, please see:   [obscured]  /index.aspx?page=176 Optimally, you would provide the stamped plans. However, I would be willing to accept the plans and have them stamped locally. ...
Category: Electrical       

F****res
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| F****res
|    United States
Fixed Price: Less than $500   |  Posted: Jul 24, 2015  |  Ends: 9h, 23m  |   25 Proposals
I have existing floor-plans for an approx. 1,345 square foot new build Pizza Hut Delivery/Take-out Restaurant that needs to be modified. The space was previously used by another pizza brand (Pizza Pizza) Delivery/Take-out restaurant. I have attached the floor-plans to assist with the updated drawings for Pizza Hut. Attached please find existing CAD Files/Renderings to make things much quicker & easier as well as pictures of the interior and exterior of the building. Thanks!
Category: Interior Design       

f****fer
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| f****fer
|    United States
Fixed Price: $50 - $100   |  Posted: Jul 23, 2015  |  Ends: 1d, 17h  |   4 Proposals
circuit board to measure air pressure. and an LCD display circuit chould be very small in size. air pressure uo to 9 bars. after completing the project circuit and LCD and all related parts Hardware and software and code and diagrams should be shipped to me LCD should display consumption level, when it should be empty, I think this is all simple formulas. My Budget is in the $100 range includes shipping, part prices, unless i can approve, if you are not interested please withdraw from this project thanks
Category: Other - Engineering &...       

f****san
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| f****san
|    United Arab Emirates
Fixed Price: $30 - $60   |  Posted: Jul 20, 2015  |  Ends: 6d, 23h  |   7 Proposals
Create in excel a Cyclon Dust Collector Calculator. Calculator must be very simple to use. Each variable must be explained with notes and formulas. Delivery format must be accordingly to the example attached, password staff . Calculator must be in english, current example is in spanish. Calculator must be able to calculate at least 3 dust collector in a row. Example of some calculators (Some dont work properly)   [obscured]  /phpcyclone/cyclone_equation_radial_velocity.php   [obscured]  /doi/pdf/10.1080/00022470.1963.10468222 Input Variables: Material Type (Must create a drop menu with all the material types available for cyclones, like wood dust, sand dust, metal dust, etc.) Total Material per hour/day in Kg or lbs Material Size: mm Output: Material Speed Recomendation to Transport in Duct Cyclone size (Height, Inlet Speed, Outlet Speed, Width, Cone Length, CFM, and all data available to manufacture the cyclone) Material to construct cyclone recomended Gaug...
Category: Mechanical       

t****lio
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| t****lio
|    United States
Fixed Price: Less than $500   |  Posted: Jul 20, 2015  |  Ends: 6d, 22h  |   3 Proposals
Design a system and deliver an OpenFoam case for the following scenario: - two chips that emit heat sits on the circuit board - the circuit board is closed in a metal case - the chips are connected with the case by heat pipes - the metal case is equipped with a heat sink The deliverable consist of: 1) A 3D model of the system (for instance, blender ? or any other open source that runs on 32 bit linux) 2) The mesh 3) OpenFoam case A step by step description how to build a case from the 3D model and run the OpenFoam case.
Category: Mechanical       

c****udy
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| c****udy
|    Poland
Fixed Price: Less than $500   |  Posted: Jul 20, 2015  |  Ends: 6d, 10h  |   10 Proposals
Design a toilet seat with: 1. Slow close lid. Example of such a lid:   [obscured]  /watch?v=oeG1hZaUPnw. Damper examples:   [obscured]  /selling-leads/726366/shock-absorber-damper-for-soft-close-toilet-seat-hinge.html 2. Spring based mechanism to store potential energy when the seat cover is opened (manually). 3. Latch to hold seat in place when opened (so the spring does not push it back down). 4. Mechanism to open the latch. When opened, the spring force should rotate the seat forward and down, and the damper should ensure the lid closes slowly. The latch will be opened as a result of a signal produced by an electronic system. The mechanism can be electromechanical (e.g. solenoid based), or mechanical (e.g. a motor). I'm open to other means to reach the desired function in the above steps. Total cost should be less than $5 for spring, dampers, latch, solenoid/motor etc using retail parts (expected wholesale cost of materials is < $2). Cost of other electr...
Category: Mechanical       

Z****ari
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| Z****ari
|    United States
Hourly Rate: $15 - $20 / hr   |  Duration: Not Sure  |  Posted: Jul 19, 2015  |  Ends: 6d, 5h  |   10 Proposals
SolidWhite Co. designed a product for everyday transit. We do have 3D models and 3D prototypes. We are looking for a professional who can help us with: ? Production of fully functioning prototype with interchangeable design elements ? Reliable engineering solution for the hook mechanism considering the liability issues ( customers weigh over 200 lb and possible impact from emergency stop) ? Ready-to-go mold for injection molding if you are interested please message / submit your proposals
Category: Product Design       

l****bik
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| l****bik
|    Canada
Fixed Price: Not Sure   |  Posted: Jul 19, 2015  |  Ends: 6d, 1h  |   70 Proposals
Hello, I am looking for someone to create 3D CAD drawings for an item. I have pictures of a very similar existing item that I want to have fabricated, but currently need a model to send to the fabrication company. I want one very small and minute adjustment from the existing item, so you will have the pictures as a guide. The product is portable, basically a pole with a shoe-box size box attached at the top - and I would be more than happy to send you the pictures so you can give an accurate price. Please let me know if you are interested and what your rates are. Thank you!
Category: 3D Modelling       

e****332
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| e****332
|    United States
Fixed Price: Not Sure   |  Posted: Jul 19, 2015  |  Ends: 5d, 23h  |   4 Proposals
THE PROBLEM: UL requires us to have a custom cable design for our 42 volt lighting system. The cable needs four 12 AWG wires (not three. We need a fourth lane of power that allows a PCB to detect the microvoltage fluctuations in our device.) The cable must have a custom interface so no existing cables can accidentally be plugged into our system. THE PROJECT: We need to hire an ME or EE with wire harness or cable design experience to create a custom cable (male to male), socket (female only) and adapter (male to male & female to female). The cable will be sold in 10 foot, 20 foot and 30 foot lengths. REQUIREMENTS: - Deliver SolidWorks 2014 files. - Proven expertise with wire harnesses or cable design. - Speak fluent English. Not broken English. Not Google Translated English. True, fluent English skills. - 4.5 star rating or higher with a minimum of 5 completed projects. - Portfolio pieces that convince us you know how to design a cable. We have seasoned mechanical engineers on s...
Category: Electrical       

h****agi
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| h****agi
|    United States
Fixed Price: $500 - $1,000   |  Posted: Jul 19, 2015  |  Ends: 5d, 18h  |   10 Proposals
Description: Small US-based firm seeking Electrical Engineer to develop a remote audio control using Bluetooth to pair with smartphones. The device will have limited, defined functions, such as: (1) Button for Play / Pause (1) Button for Next Track & Fast Forward Track (1) Button for Last Track & Rewind Track Electrical Engineer will coordinate with Mechanical Engineer and Project Manager during development to enable the concurrent design of the enclosure / housing for the electronics. In your proposal, please indicate the Design Software to be used for the circuit board design, what (if any) 2D or 3D CAD model file formats the software can generate for use in the housing design, and the name of your favorite local dive. Deliverables: Full documentation and source code for firmware Full documentation for circuit board construction including, - dimensions and mounting points for enclosure / housing - dimensions for buttons / ports / battery locations - power requireme...
Category: Electrical       

j****ork
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| j****ork
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 19, 2015  |  Ends: 5d, 16h  |   13 Proposals
We are looking for a 3D Industrial designer to create a radiator valve embedding different mechanical & electronic parts. The candidate must have strong industrial design capabilities coupled with solid mechanical and electronic components integration expertises. The candidate must have creative ideas to come up with a modern, and very attractive design for the valve.
Category: Product Design       

g****lan
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| g****lan *
|    Belgium
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 19, 2015  |  Ends: 5d, 16h  |   5 Proposals
I'm looking for a consultant who has worked in the field preferably as project manager to help in our strategy to expand into certain industrial servicing field. as such, the project will be mainly advisory on feasibility given the current resources by providing documents/guidance covering: 1) Marketing Initiation/documents 2) Budget, manpower, and schedule Planning 3) cost?benefit analysis 4) Work breakdown structure this list can be expanded further depending on your experience. Please list your experience (attach a CV) or projects.
Category: Other - Engineering &...       

y****wib
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| y****wib
|    Saudi Arabia
Hourly Rate: Not Sure   |  Duration: 3-4 weeks  |  Posted: Jul 17, 2015  |  Ends: 3d, 13h  |   11 Proposals
I'm currently in the process of developing a unique case for a cosmetics product. The initial technical drawing has now have been completed however there are some intricate details which I need adding to the drawings. I'm looking for a specialist to add these intricate details to the drawings. I welcome your interest.
Category: CAD       

A****987
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| A****987
|    United Kingdom
Fixed Price: Not Sure   |  Posted: Jul 17, 2015  |  Ends: 3d, 8h  |   8 Proposals
Please re-draw this diagram and change the format so it does not breach copyright. The work is to be technically correct and not to be an exact copy or reproduction. Some of the elements within the job need to be moved around to avoid copyright.
Category: Mechanical       
Skills: Mechanical Design       

a****dog
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| a****dog
|    Australia
Hourly Rate: $5 - $10 / hr   |  Duration: Not Sure  |  Posted: Jul 17, 2015  |  Ends: 3d, 8h  |   7 Proposals
Please re-draw this diagram and change the format so it does not breach copyright. The work is to be technically correct and not to be an exact copy or reproduction. Some of the elements within the job need to be moved around to avoid copyright.
Category: Mechanical       
Skills: Industrial Design       

a****dog
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| a****dog
|    Australia
Fixed Price: Less than $500   |  Posted: Jul 16, 2015  |  Ends: 2d, 9h  |   4 Proposals
We intend to manufacture / fabricate Automatic Girth Welding Machine for horizontal welding of 47 Metre Diameter Storage Tanks. They would be cleat mounted on the tank shell & need to have an automatic flux recovery system. We would be using only Lincoln Brand Systems & are looking at NA-3 & NA-4 Lincoln Welding Sytems. We are looking for freelancers having in depth prior experience in fabrication of the above automatic girth welding machines to associate in the project. Scope of Works: Suggest the Lincoln Welding System for horizontal welding of 47 Metre Diameter Mild Steel Storage Tank. Shell thickness varies from 10 mm to 30 mm. Provide complete detailed fabrication drawings for mounting the above Lincoln Welding System together with automatic flux recovery for constructing the Automatic Girth Welding Machine. Drawings for all components excluding parts bought out from Lincoln are required to be provided besides guidance / resolution of any queries during fab...
Category: Mechanical       

N****PPL
 [?]
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| N****PPL
|    India
Fixed Price: Less than $500   |  Posted: Jul 15, 2015  |  Ends: 2d, 3h  |   6 Proposals
Looking for a component developed to our size requirements that is a micro kinetic generator converting motion to electricity for our wristband power bank. We know we won't be able to get a full charge but we'd like to get about 250mAh of energy from 3,000 steps an individual makes.
Category: Mechanical       

i****ons
 [?]
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| i****ons
|    United States
Fixed Price: Not Sure   |  Posted: Jul 15, 2015  |  Ends: 2d, 1h  |   9 Proposals
Write a Matlab script to import a set of CSV data files and have it export a data report complete with summary of results and graphs. Summarized results to be reported are Max Load, Max Stress, Max Displacement, Max Strain, Toughness, Resilience, Modulus, 1% offset yield, Natural Draw Ratio, Necking Stress, Necking Strain, Drawing Stress, Drawing Strain, etc. (attachment describes what these are and how they are found) Where there is multiple data files for similar materials, some elementary statistical analysis will need to be summarized and graphed using standard deviations, averaging, etc.
Category: Mechanical       
Preferred Location: North America

a****msk
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| a****msk
|    United States
Hourly Rate: $15 - $20 / hr   |  Duration: 1-2 weeks  |  Posted: Jul 14, 2015  |  Ends: 1d, 1h  |   7 Proposals
Basically I would like a band to go around your wrist (similar to a fit-bit type of design) with a constant measurement of your wrist circumference. The idea is it will measure the amount of inflammation and swelling that will show on the measurement read out through an increase or decrease in wrist circumference.
Category: Mechanical       

f****401
 [?]
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| f****401
|    United States
Fixed Price: Not Sure   |  Posted: Jul 14, 2015  |  Ends: 17h, 5m  |   6 Proposals
Hello, We are working on a new type of tactile electronic display for the blind. We require engineering development services to test feasibility of our concept and produce documentation for prototype production. Previous experience developing assistive technologies is a bonus. Contact me for more details.
Category: Mechanical       

l****404
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| l****404
|    Canada
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