How to prepare bid winning RFPs? - Design Build PT box girder bridge Bridging Your Innovations to Realities midas Civil Online Bridge Seminar Series Bridging Your Innovations to Realities We will cover… Work Flow for RFPs Role of Design engineers Why midas Civil is needed? • Different construction methodologies • PT optimization • BOM generation • Report generation What did we learn today? Who else is using midas Civil? 2 midas Civil Online Bridge Seminar Series Bridging Your Innovations to Realities Work Flow for RFPs 1. Pricing, Man Hours, etc. 2. Presentation/ Report Owner/ Client Project statement for preliminary study Client’s Engineer Contractor Support Contractor’s presentation Design Build Agreement BOM & Report 1. Verify Criteria 2. Optimize PT 3. Construction methodology RFPs Design Engineer Contractor Drawing Package 3 midas Civil Online Bridge Seminar Series Bridging Your Innovations to Realities Why midas Civil is needed? Review Drawing Package Other S / W Create Geometry Check Bridge Type, Layout, Span, Section etc. Optimize Post Tensioning Make recommendations Prepare BOM & Report Several Iterations need. Apply tendons Set up construction stages Apply Loads Apply Live Loads Analysis Presentation Time consuming to check multiple construction methodology Extra effort for post processing to generate BOM, Reports Perform design check 4 midas Civil Online Bridge Seminar Series Bridging Your Innovations to Realities Why midas Civil is needed? Review Drawing Package Midas CIVIL Check Bridge Type, Layout, Span, Section etc. Generate model through wizard Optimize Post Tensioning Apply Live loads Tendon layout, Construction staging, loading automated Make recommendations Analyze and check tendon yielding Modify the Tendon property Prepare BOM & Report Perform design checks with constructability Presentation Generate BOM & HQ Report 5 midas Civil ILM Online Bridge Bridge Seminar Series Bridging Your Innovations to Realities Lets see how… Example of a 3 span Post Tension Box girder bridge Design Build Details: Layout: Straight bridge Total length : 540ft Number of Spans : 3 Span length : 180ft Width : 33.6ft Number of lanes : 2 Construction type MSS Material : • Concrete: ASTM Grade6000 • Steel: ASTM 416-270 (low) Applied codes : • PSC Design check AASTHO LRFD 2012 • Creep & Shrinkage: CEB-FIP 1990 Section as shown : 6 midas Civil Online Bridge Seminar Series Bridging Your Innovations to Realities What did we learn today? 1. The principal objective of design engineer is to prepare an optimal Bill of Material 2. Bill of Material directly affects the bid (RFP) 3. Since steel is more expensive than concrete, PT optimization is the key in this process. 4. Using Midas Civil engineers can cut short the iteration process to find the appropriate PT. 5. Different construction methods can be evaluated in less time. 6. High quality reports can be generated in the format as desired by the Client 7. Proposals can be supported through program generated animations in presentation. 7 midas Civil Online Bridge Seminar Series Bridging Your Innovations to Realities Few project examples US 17 Wilmington By Pass in USA Lee Roy Selmon Flyovers in FL USA Selmon lee roy-PB Calgary West LRT in Calgary Canada Galena Creek bridge in NV USA 8 midas Civil Online Bridge Seminar Series Bridging Your Innovations to Realities Technical Partners 9 midas Civil Online Bridge Seminar Series Bridging Your Innovations to Realities Next Webinar 10 Thank You! Bridging Your Innovations to Realities
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