Relocation Project Proposal - PowerPoint

							YALE UNIVERSITY SOCIAL
  SCIENCES BUILDING




  GPHB & ASSOCIATES
  Brad Otto, Client Liaison/Editor-in Chief
      Jake Wagle, Project Engineer
     Jimmy Murray, Project Engineer
      Erin R. Craft, Project Engineer
     Robbie Baldwin, Project Manager
                 OVERVIEW
•   Client and Organization
•   Project Description
•   Design Requirements
•   Project Approach
•   Design Solution
•   Conclusion
 CLIENT AND ORGANIZATION
• Hunt Construction Group
  - Indianapolis, Indiana
  - Robert W. Fuller, Construction Manager
 PROJECT DESCRIPTION
• Yale University in New Haven, Connecticut




                            New Haven
     PROJECT DESCRIPTION
•   Parallel bid process
•   Identify missed details
•   Discover alternative approaches
•   Obtain an understanding of
    construction methods and
    procedures
CONSTRUCTION MANAGEMENT

• First year a Construction Management
  Project offered at Rose-Hulman
• Learning along the way with our professors
• Difficulties fitting
  design criteria into
  our project
 DESIGN REQUIREMENTS

• Constraints       These areas include:

                           KNOT
                           GARDEN
  - No historical
 buildings or                                   HISTORIC
                                                MANSIONS
 landmarks may
 be harmed
                    SITE


                                    LUCE HALL
 DESIGN REQUIREMENTS
• Deliverables

     - Project Proposal
     - Site Utility Relocation Bid Package
     - Excavation Support/Shoring Design
     - Excavation Bid Package
     - Wall Formwork Selection
     - Wall Formwork Bid Package
    PROJECT APPROACH
• Design/Assessment of Options
 - Utility Relocation

 - Current utilities run directly through proposed site

  - Utilities relocated and
     functioning before excavation begins
      PROJECT APPROACH
• Sheeting and Shoring
  - Geotechnical report obtained from Hunt
  - Considered numerous shoring options




                                             Typical
                                             Soldier
                                             Pile/Lagging
                                             System
       PROJECT APPROACH
• Select Wall Formwork System
  - Foundation design provided by Hunt Construction
  - GPHB will select appropriate formwork system
  - Numerous options in consideration
       - Criteria of Selection: constructability,
         cost efficiency, functionality
     PROJECT APPROACH
• Utility Relocation Bid/Excavation &
  Formwork Bid

  - Guaranteed Maximum Price (GMP) bids
  - 2006 RS Means Manual
  - Labor Rate Adjustments
  - Unit Material Prices
  - Bonding, Permits, Fees
   PROJECT APPROACH
• Codes & Regulations
 - Occupational Safety and Health Administration (OSHA)
 - Connecticut State Building Code
 - International Building Code (IBC)
 - Environmental Protection Agency (EPA)
 - Leadership in Energy and Environmental Design (LEED)
       - LEED Silver Certification (possibly Gold)
         UTILITY RELOCATION
• Assessed multiple routes for utility relocation
• Conducted research for two different
  excavation methods

  - Open Trenching
  - Directional Boring

  RECOMMENDATION: OPEN TRENCHING because
  directional boring poses many problems with such a
  high volume of utilities running beneath Prospect
  Street.
PROJECT PROGRESS
   NEW
   UTILITIES




          EXISTING
          UTILITIES




                      NORTH
                               UTILITY RELOCATION

    Utility Relocation Route


                                Proposed                                  Luce Hall
                                Building I




1                                            Existing Utilities   Proposed Building II
C-1
         UTILITY RELOCATION
      Relocation Route            Existing Utilities




                                                   20’-0”
                         45’-0”
1
C-1
         UTILITY RELOCATION
• Bid Package 1 Quantity Take-Off
      - General Conditions/Requirements
      - Test Pits
      - Demolition and Access
      - Sediment and Erosion Control
      - Utility Excavation/Installation




                        $746,000
   CONSTRUCTION SEQUENCE

•Place job trailer
•Site Access
•Demolition
•Soldier Piles
•Excavation
•Structural Fill
                     N
         SOLDIER PILE DESIGN
• Soldier Pile / Timber Lagging System

• HP 12x53 sections (90)

• 45’ long
                                         15’

• Embedded 30’ into surface

• 5” timber lagging
                                         30’
SOLDIER PILE DESIGN
 REINFORCED CONCRETE WALL
     FORMWORK SYSTEM
• Reinforced Cast-in-Place Concrete Wall

• 15 inches thick & 12 feet 8 inches high

• Various Temporary Forming Methods

• Contractor Preference
REINFORCED CONCRETE WALL
    FORMWORK SYSTEM




      Side View    X-Section
REINFORCED CONCRETE WALL
    FORMWORK SYSTEM
    CONCLUSION/LESSONS LEARNED
•   Client satisfied with proposal
•   All requested designs complete
•   All requested bid packages complete
•   Information is difficult to obtain
•   Experienced bidders have large advantage (Means)
•   Schedule in advance (Everyone is busy)
•   Extremely valuable learning experience
QUESTIONS?