2 Turner Senior Leadership Team Meeting November 2009: New Businesses, Surety & Finance 2 Turner Sustainable Construction Group Project Overview $111

2Turner Senior Leadership Team Meeting November 2009: New Businesses, Surety & Finance 2Turner Sustainable Construction Group

Project Overview

$111 million Lump Sum Design Build LEED Platinum, Net Zero minus 10% 58% better than ASHRE 90.1 for energy use 21 Month Schedule to achieve $450k bonus 52 Acre Site with FEMA Flood Wall 203,000 SF Office Building – 6 floors 150,000 SF Maintenance Buildings


Design Strategy for “Highest Attainment”

Everything possible within scope and budget Think Life Cycle Cost / Total Cost of Ownership Longest tolerable ROI (don’t leave anything on the table) Don’t micromanage the line items – look for design synergies

within overall budget


Maximize Energy Efficiency Strategies

Start with demand reduction (the “art” of architecture) Envelope Lighting / daylighting Optimize MEPS Controls, M&V (in real time) Only then go to onsite renewables (effective but expensive) Train O&M staff


Maximize Water Efficiency Strategies

Reduce demand Reduce potable use Maximize rainwater and storm water capture Maximize reuse of process water Don’t forget the “energy cost of water”








No Added Cost for Energy Efficiency

Caltrans District 3

Headquarters

SMUD East Operations

Center

Location Marysville,

CA Sacramento,

CA Start Date - Construction 1/1/07 9/1/11Completion date 10/1/08 5/1/13Calendar days 639 608 Months 21 20 Contract Type Design Build Design BuildTotal Construction Cost 57,800,000 47,500,000 GSF 205,000 203,000

282 234

STRUCTURAL 65.84 45.14 (20.71) -31%ROOFING AND WATERPROOFING 6.44 5.53 (0.91) -14%EXTERIOR WALL 23.33 25.68 2.35 10%INTERIOR CONSTRUCTION 36.67 31.39 (5.28) -14%SPECIAL REQUIREMENTS 6.15 2.96 (3.20) -52%VERTICAL TRANSPORTATION 3.63 4.53 0.91 25%PLUMBING 5.55 7.18 1.63 29%HVAC 28.31 46.70 18.38 65%FIRE PROTECTION 4.29 3.44 (0.85) -20%ELECTRICAL 45.57 52.38 6.81 15%

SUBTOTAL-DIRECT-BUILDING 225.78 224.92 (0.86) 0%

TOTAL WITH EQUALIZED INDIRECT 270.94 269.91 (1.03) 0%built out built out

NotesControls w ere $11 per square foot for SMUD due to sole source specif ication and complexity of central plantCaltrans is all precast structural frame, SMUD is cast in place structural frame w ith precast w all panels

BUILDING ONLY COSTS


Phipps Center for Sustainable LandscapeGeothermal System

RTU Energy Recovery Wheel Merv 13 Filters UV Lighting

PV Array

Vertical Wind Turbine

Green Roof

Rainwater Harvesting Underground cisterns Rain Tanks

Constructed Wetlands Wetland Treatment Cells Sand Filtration UV Light

Rain gardens

Bio-retention

Permeable Paving

Hydronic Radiant Heating


Phipps - Energy Efficiency Goals

Achieve ILBI Living Building Challenge certification Exceed LEED® Platinum certification criteria Reduce annual energy usage by at least 50% in comparison to a

traditionally-designed building Reduce capacity requirements for HVAC systems and

associated infrastructure (power, pipes, ductwork, pumps, etc.) by 30-40%

http://www.ilbi.org/


Phipps Energy Efficiency Strategies

Passive Solar Design Robust Building Envelope Geothermal Heating and Cooling Rooftop Energy Recovery Unit Desiccant Dehumidification Building Management System (BMS) Solar PV and Solar Hot Water Collectors Vertical Axis Wind Turbines Natural Ventilation Demand Controlled Ventilation (DCV) Minimally Conditioned Atrium

Thank You

Questions?

[email protected]

Documents

2 Turner Senior Leadership Team Meeting November 2009: New Businesses, Surety & Finance 2 Turner Sustainable Construction Group Project Overview $111