WRIGHT ENGINEERING BY: CHAMPION HEIGHTS COMMERCIAL BUILDING ERIC BEALS RYAN KRAUSE CAMERON MILLER RANDY RODRIGUEZ HORACIO MONTEJANO
W R I G H T E N G I N E E R I N GBY:
CHAMPION HEIGHTS COMMERCIAL BUILDING
ERIC BEALSRYAN KRAUSE
CAMERON MILLERRANDY RODRIGUEZ
HORACIO MONTEJANO
CHAMPION HEIGHTS COMMERCIAL BUILDING
Purpose:The goal of our project is to design a commercial building to meet the needs for the growing community of Boerne, TX.
Scope:• Design of 63,000sf concrete building• Drainage and Detention study• Onsite Parking Area, Drainage, Water, Sewer
Improvements• Offsite Streets, Drainage, Water, and Sanitary Extension
Improvements.• Construction Documents
Eric Beals
SITE LOCATION
Eric Beals
PROPOSED SITE LAYOUT
Eric Beals
DESIGN SCHEDULE
PRIMAVERA P6 DESIGN SCHEDULE • Planning• Monitoring• Reporting Horacio Montejano
BUILDING SPECIFICATIONS
• 3 Floors• 63,000 SF office
building
• Glass, Stucco and brick exterior
Ryan Krause
LOADS AND ANALYSIS
• Loads Considered:• Dead• Live• Wind
• Code used:• ASCE 7-10
• Drawings done with:• AutoCAD Civil 3D 2011• Google SketchUp
• Analysis done with:• SAP2000 15
• Rain• Snow• Seismic
Ryan Krause
ENVIRONMENTAL
• Must Follow Texas Commission on Environmental Quality Guidelines • Minimal Tree Removal • No Indications of
Hazardous Materials or any Area of Contamination
Randy Rodriguez
GREEN DESIGN Green Building Materials:
• 10% Fly Ash incorporated into foundation• Use of Local Materials encouraged• Contractors must provide construction
waste management plan Optional Roof Garden:
• Native Drought resistant Plants to absorb CO2
Energy Efficient Appliances:• Low Flow Toilets• Low Flow Faucets• Waterless Urinals• LED Lighting W/ Motion SENSORS• Up to 30% in energy & water
savings expected!
Horacio Montejano
BORING LOG
1
2
2. SHALLOW LIMESTONE STRATA1. HIGH PLASTICITY INDEX
Horacio Montejano
FOUNDATION ANALYSIS
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• Divide foundation layout into 8 strips • Analyze each strip for the shear & moment developed by the line of column loads
Horacio Montejano
FOUNDATION ANALYSISDetermine: Effective depth of Shear Prism for
diagonal tension shear
Maximum Positive & Negative Moments (Interior & Exterior)
Steel reinforcement
@ pu(max)=577.55 Kips; D=20”
(+) Interior = 1269.97 k-ft(-) Interior = 186.05 k-ft(+) Exterior = 958.21 k-ft(-) Exterior = 109.75 k-ft
• Conventional Grade 60 Rebar
Horacio Montejano
FOUNDATION DESIGN Foundation Type Selected:
BEAM & SLAB Foundation (Slab is suspended)!
WHY?• Simple Economics:
Less Steel+Less ConcreteSavings!
• Rigid Design• Reduction in Differential
Settlement
• High F.S.
• Eases Construction
• Floor slab is entirely isolated from expansive soils Horacio Montejano
STRUCTURAL OVERVIEWOffice Building 3-Stories:• Concrete Structure• Decking (One-Way Joist 2’ Module)• Braced Frame (CMU Walls)
Randy Rodriguez
CIVIL DESIGN• Grading• Existing conditions 8’ elevation change• Proposed conditions 3’ Change in elevation (parking
grade .5%)• 3’ deep detention
Eric Beals
CIVIL DESIGN• Storm Detention • 98,000 cubic feet• 12” outlet• 1’ freeboard
Eric Beals
CIVIL DESIGN• SW3P • 662LF OF Silt Fence• 3 Rock Filter Berms
Eric Beals
UTILITY LAYOUT
Water R.O.W. regulation 12-inch main extension
boring under HWY 46. Total Length 438 LF 3-inch water lateral
Service demand 14 edus
Sewer 8-inch 5.8% slope Capacity 251 edus
Cameron Miller
PAVEMENT DESIGN
From Geotech Report and Analysis S.N.-2.22 Concrete Asphalt Layer
2-inch Base Layer
8-inches
Cameron Miller
COST ESTIMATE
Cameron Miller