Lecture 1: Project Delivery Methods PDF

E S T I M Lecture-1 A T Project Delivery Methods I N G Prof. Kalyan R. Piratla, PhD  Learning Objectives Learn different project delivery methods – Contractual structure – Advantages and limitations – Estimating needs www.clemson.edu ...

E S T I M Lecture-1 A T Project Delivery Methods I N G Prof. Kalyan R. Piratla, PhD  Learning Objectives Learn different project delivery methods – Contractual structure – Advantages and limitations – Estimating needs www.clemson.edu  Background Project Delivery Methods www.clemson.edu  Background Procurement Criteria www.clemson.edu  Background Compensation Type www.clemson.edu  Background Types of Estimates www.clemson.edu  Traditional Method DESIGN-BID-BUILD (DBB)  Also known as Design-Bid-Build or hard money or Competitive bid contract (most commonly “plan & spec”).  Has three sequential phases  Design - Bid - Construction. Architect- Engineer hired Design Phase Bid/Award Construction Phase Single Construction Contract www.clemson.edu  Traditional Organization of Construction A/E design consultant Build the project on paper A/E general supervision Specialist and Owner user consultants Contractor Industry Engineering participation Feasibility and design Contract bidding Construction Use of facility documents Planning, engineering, and management In-house Contract design and Single bid Contract construction and supervision package consulting services Project Call Bid Project approval for bids acceptance completion and and notice to and acceptance selection proceed of A/E www.clemson.edu  DBB Contractual Structure www.clemson.edu  Advantages of DBB www.clemson.edu  Disadvantages of DBB www.clemson.edu  Estimating Needs for DBB  Accurate detailed estimates from completed documents  Conceptual estimates – design/engineer fee  Preliminary estimates useful to keep the estimated bid price in the budget range www.clemson.edu  CM at Risk www.clemson.edu  Basics of CMAR 1. GC/CM not selected solely on price 2. GC/CM brought in prior to design completion  Anywhere from 30%-99% Complete Drawings 3. GC/CM Functions include:  Budget & Schedule development/analysis  Constructability/Value Engineering  Selection and Coordination of subcontractors  Long lead item purchasing  Other traditional GC functions www.clemson.edu  Basics of CMAR 4. Can contract twice (but not always)  Once as CM – with Fee  Once as GC – with GMP (usually no “extra profit”) 5. Many varieties/parties can act as CM  GC (most common)  Separate CM firm/consultant  A/E  Owner entity 6. There is no one “CMAR” definition of structure www.clemson.edu  Advantages of CM@R www.clemson.edu  Disadvantages of CMAR www.clemson.edu  Estimating Needs for CMAR  Detailed estimates for phased contracts if not done by CM/GC using a GMP  Conceptual & Preliminary estimates for cost control or GMP www.clemson.edu  Design Build Single Source Delivery CM and A/E or DB hired Working Drawing Concepts Design Phase Construction Phase Variable separate construction contracts www.clemson.edu  Design Build www.clemson.edu  Advantages of DB www.clemson.edu  Disadvantages of DB www.clemson.edu Estimating Needs of Single Source Delivery  Conceptual Estimate!  Update your estimate as the design develops www.clemson.edu  Evolution of Delivery Processes Design-Bid- Build Design Bid Build (DBB) Design-Build Bid Design-Build (DB) Construction Design Manager At Risk Bid Build (CMAR) www.clemson.edu  Case Study The Clemson University’s facilities division has been advised to start setting up a strategy to hire a contractor and architect for their new technology lab. The project needs to be finished in a specified time and the budgets are limited. The facilities division is equipped with capabilities to conduct quality checks to ensure there is no compromise on the quality. Discuss which project delivery method would best suit this situation.  Learning Objectives Review different project delivery methods –Identify advantages, limitations and estimating needs  Reminders! Study the three readings posted for Lecture-2 Job shadowing assignment posted on canvas (only graduate students)