Mechanical electrical-engineering-2 (2)
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The document discusses the roles of mechanical and electrical engineers in the construction process. It explains that mechanical and electrical engineers are involved in pre-construction by analyzing drawings, advising on equipment, and incorporating requirements. During construction, they supervise to ensure no errors, and post-construction they do operation documentation, testing and commissioning, and maintenance to ensure safety.
Mechanical electrical-engineering-2 (2)
- 2. Presented By: Cham Zheng Chee 0322317 – Leader Bryan Foong Jia Ming 0322258 Darren Tan Quan Wen 0322662 Chan Yi Fung 0323057 Hong Shi Lik 0322081 Chan Koon Qi 0322000 Lecturers: Ms Sufina Abu Bakar Ms Hasmanira Ms Thivilojana
- 3. Create and build mechanical devices. Mainly with HVAC or machine design. HVAC – Heating, ventilation & air-conditioning Machine design: on hardware, including automobile engines, computers, and washing machines. What is Mechanical Engineering?
- 4. Deals with the technology of electricity. Electrical engineers work on components, devices and systems such as microchips and power station generators. Examples: Security system, lighting point, electrical substation. What is Electrical Engineering?
- 5. Client comes out with conceptual brief. Architect provide schematic design. Meeting consist of: Client’s manager Architect Civil and Structure engineer (C&S) Mechanical and Electrical engineer (M&E) Quantity Surveyor (QS) Landscape Architect Interior Designer Acoustic consultant Environmental consultant PROCESS OF A PROJECT
- 6. C&S engineer design road and drainage, retaining wall, sewerage. C&S engineer designs the frame of building by coordinating with the M&E engineer. Building plan ready and submitted to local authority for approval. QS prepare the bill of quantity to incorporate the requirements in the tender documentation. M&E engineer prepares the schedule of prices for tenderer. Tenderer issues the tender documents and drawings analyse the given documents before construction process starts.
- 7. Constructions can be started after appointing a contractor. Site meetings to discuss details of the process such as Clarification and suitable ways for installation. Testing and Commissioning: Check, inspect and test project component. C.C.C (Certificate of Completion Compliance) is issued
- 8. Roles of Mechanical & Electrical Engineers in construction: PRE-CONSTRUCTION Analyze arcitect’s drawings Advise client the suitability and appropriateness of the equipment Incorporate their respective requirements into architecture drawing Eg. Location of AC, types of lifts, fire system layout DURING CONSTRUCTION Supervise the process of construction. To ensure there is no error in the process of construction. POST CONSTRUCTION Operation and manual documentation Test and commissioning Maintenance To ensure safety of end user
- 9. Client Requirements Initial Brief Feasibility Studies Project brief Concept Design Stage Design Brief Scheme Design Stage Detail Design Stage Construction Design Information Construction Design Feedback Process Drawings
- 10. 1. Feasibilities Studies Environmental impact assessments Planning permission Site surveys Technical issue Noise Limit Design tolerance Time scale Economic issues Cost Building Regulation Fire protection 2. Concept Design Satisfy clients key success criteria Comply with the current statutory legislation Eg. Building regulation 3.Design Brief Clarification: future scope of services, actual scope of work, design deliverables, unique project requirements Confirmation: technical basis, design standards 4.Scheme Design Stage Producing and analyzing the design to get the desired result If its not satisfying, its being revise Process of Drawings
- 11. 6. Construction Design Information Detail drawings are used to facilitate during the construction process 7. Construction Process of building 8. Design Feedback To improve current and future projects Benefits: Ensuring a better understanding of client’s requirements 5. Detail Design Stage Specific calculation is implemented into the drawings Eg. Pipework, electrical load, smoke extract ventilation, energy consumption Process of Drawings
- 13. Symbol & Legend
- 14. Firefighting Services Record of amendment Project title
- 16. Hot & Cold Water Piping System
- 18. Hose Reel Piping Layout
- 24. Autogate System
- 26. References - College of Engineering What Does Mechanical Engineer Do. Retrieved 6 March 2015, from IOWA state university website: www.me.iastate.edu/jobs/what-does-a-mechanical-engineer- do/# - Hone. J, What is Mechanical Engineering. Retrieved 6 March 2015, from Columbia engineering website: me.columbia.edu/what-mechanical-engineering - James A. Michener what is mechanical engineering. Retrieved March 6 2015, from department of mechanical engineering wedsite: Http://me.eng.sunysb.edu/index.php?option=com_content&view=article&id=58%3Awhat-do- mechanical-engineers-do&iteamid=83 - Partington. R, What Does An Electrical Engineer Do. Retrieved 6 March 2015, from wiseGEEK website: www.wisegeek.org/what-does-a-electrical-engineer-do.htm