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Civil Design & ConstructionPage 126 Aug 10
Civil Design and Construction For Utility Grade Wind Farms
Another Renewable Management Corporation
White Paper Slide Show
Post Office Box 1997Sand Springs, OK 74063
(918) 241-9090Website
James L. LindemanMaster of Engineering
Construction Engineering & ManagementUniversity of California, Berkeley
ABSTRACT
Civil Design & ConstructionPage 226 Aug 10
RMC Civil Design & Construction
A Partnership that Can Add to your Bottom Line by Integrating the Entire Project
Civil Design & ConstructionPage 326 Aug 10
Solving Challenges
Smart Design will Save Cost & Time Reduced Excavation Yardage by 70% Cut 3 Months off Project Schedule Saved more than $3,000,000 of Civil
Work Design Innovations that Cut Erection
Schedule Drives Job Schedule Sets Project Standards
Civil Design & ConstructionPage 426 Aug 10
Early Adoption of 3D Visualization Tools
Integration of GIS & CAD DrawingEnables Accurate Site InvestigationFeedback to Designers PadsAccess RoadsCollection SystemTransmission Line AlignmentSubstationOther Facilities
Civil Design & ConstructionPage 526 Aug 10
GPS Capability on Equipment
Blades, dozers, scrapers, backhoes, grade cutting equipment, grade checkers
Minimizes Survey RequirementsDisciplined ApproachEnhances Quantity Control
Blade
Finish Grade
Civil Design & ConstructionPage 626 Aug 10
The Right Tools
Detail CAD DrawingsBalanced EarthworkProfile DrawingsWTG LocationsRotor Location w/ Notes & JIT
Civil Design & ConstructionPage 726 Aug 10
What Gets Drawn Gets Built
Drawing Shows 2” ClearMid Clears 2”
Need Drawing
Civil Design & ConstructionPage 826 Aug 10
RMC Civil Design & Construction
Crane & Transport Analysis
Civil Design & ConstructionPage 926 Aug 10
Equipment Suitability
Crane & Transports Width Height Performance
Civil Design & ConstructionPage 1026 Aug 10
Performance Analysis
Crane – Narrow to Wide Track Capabilities Transport - Compound Dynamics of
Tractor/Trailer Combinations (Tractor, Jeep, Schnabel & Dolly Interactions)
Site & Sub-Site Specific Performance Matching
Civil Design & ConstructionPage 1126 Aug 10
Equipment ModificationsTransport
5th Wheel Height AdjustmentsShortening Distance Between Kingpins Extension of Schnabel Hydraulic LocksUtilization of Specific Tractors
Civil Design & ConstructionPage 1226 Aug 10
RMC Civil Design & ConstructionPad Design
Civil Design & ConstructionPage 1326 Aug 10
Master Pad Template
Every Thing has a Place; Every Place has a Thing
Civil Design & ConstructionPage 1426 Aug 10
Custom Fit Each Pad
Start with Master Pad Template Identify any “Just in Time”; Use only if
NecessaryHub OrientationTag Line MovementsMain & Tail Crane PositioningLimited Space, 100% Compacted Fill Incorporate Access Road If Possible
Civil Design & ConstructionPage 1526 Aug 10
Set-up & Breakdown & Staging Identify & Construct Set-up & Breakdown Eliminate or Minimize Impact on Other
Operations
Civil Design & ConstructionPage 1626 Aug 10
RMC Civil Design & Construction
Access Roads
Civil Design & ConstructionPage 1726 Aug 10
Access Road Design
Payoff From Crane & Transport AnalysisDesign Criteria
Horizontal CurvesVertical CurvesRoad GradesCross Slope
Civil Design & ConstructionPage 1826 Aug 10
Pre Building Rotor
Main Lift Crane Is “Critical Path”Pre-Building .Reduces “Critical Path”Limited Space Encourages “JIT” Rotor Build JIT Prevents Pre-Building RotorDesign Must Accommodate Pre-Building RotorHuge Time & Costs Savings
Civil Design & ConstructionPage 1926 Aug 10
“Bumps”
Change in Grade Creates a “Bump”Typical Vendor Bump is 6”RMC “Bump” is 28”
Modifying Traditional Vertical Curves Understanding Transport Dynamics Equipment Modifications Allows 20% grade change onto Flat Pad
Vendor’s “Bump” Specs cost Millions
Civil Design & ConstructionPage 2026 Aug 10
Backup DeliveryForward Delivery Must
Accommodate Tractor – 50’ LostBacking onto Pad Puts Load on Pad;
Tractor Off PadBackup Delivery Prevents Backup
Civil Design & ConstructionPage 2126 Aug 10
Turbine PositioningTurbine on One SideAccess Road on the Other
Access RoadTurbine Site
Civil Design & ConstructionPage 2226 Aug 10
Intersections
Intersections Should:Encourage “Back-Up” DeliveryProvide Turn-a-Rounds to Facilitate Delivery
EfficiencyProvide “One-Way” Relief
Civil Design & ConstructionPage 2326 Aug 10
RMC Civil Design & ConstructionEntitlement & Permits
Civil Design & ConstructionPage 2426 Aug 10
Grading Permits
Local Regulators County /City Establish Personal/Professional
Relationships Professional Engineering Submittals Drainage reports CAD Grading Plans 117 Various Kern County Permits
Pulled at AWEC1
Civil Design & ConstructionPage 2526 Aug 10
Stream Crossings State Agencies Fish & Game California Water Resources Control
BoardFederal Agencies
Corps of Engineers BLM
Establish Personal/Professional Relationships
Potential of Conflicting Permit Requirements
Civil Design & ConstructionPage 2626 Aug 10
Utility Crossings
Utilities Electric Gas Water Sewer
Local Regulators City County State
Establish Personal/ Professional Relationships
Civil Design & ConstructionPage 2726 Aug 10
Entitlement
Mitigation of Environmental Impacts Aesthetics Air Quality Biological Resources Cultural Resources Geology & Soils Hazardous Materials Hydrology & Water Quality Land Use Noise Control Recreational Utilization Transportation & Traffic Utilities
Civil Design & ConstructionPage 2826 Aug 10
RMC Civil Design & ConstructionTraditional Considerations
Civil Design & ConstructionPage 2926 Aug 10
Geotechnical
Work with Soils EngineerCompaction RequirementsTesting ProgramRoad SurfacingMaterial Utilization
Continuous QC ProgramEstablish Personal/Professional
Relationships