Lesson Lane Design for nzeb by Hugh Dolan
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Workshop on the Public Sector Nearly Zero Energy Building Interim Specification Aishling Hotel, 30 th January, 2017 Context and Development of Office Accommodation on Leeson Lane, Dublin 2 Hugh Dolan OPW Architectural Service
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Transcript of Lesson Lane Design for nzeb by Hugh Dolan
Workshop on the Public Sector Nearly Zero Energy BuildingInterim SpecificationAishling Hotel, 30th January, 2017
Context and Development of Office Accommodationon Leeson Lane, Dublin 2
Hugh Dolan OPW Architectural Service
Project Statistics:
Seven storeys over basement.
Incorporates Spruce House.
800 m2 New Build Footprint.
7000 m2 Gross office space.
5600m2 Primary Area (Nett).
Project Cost €36m.
Accommodation for 360 workers.
Lodged for Planning October, 2016.
Site Location.
FitzwilliamSquare
St. Stephen’s Green
Site Location.
Site Location.
Department of Marine.
Nurse’s BuildingOffices. Site.
Spruce House.
Leeson St. Lwr.
St. Stephen’s Green.Ely Place. OPW.
Leeson Lane.
Quinn’s Lane.
Site & Context
Site & Context
Urban Development
Visual Impact Assessment
Visual Impact Assessment
Visual Impact Assessment
Visual Impact Assessment
Visual Impact Assessment
Visual Impact Assessment
Visual Impact Assessment
Visual Impact Assessment
Visual Impact Assessment
Visual Impact Assessment
Visual Impact Assessment
Visual Impact Assessment
Visual Impact Assessment
Visual Impact Assessment
Visual Impact Assessment
Visual Impact Assessment
Visual Impact Assessment
Shadow Analysis
Shadow Analysis
13 Degrees at Winter Solstice 21st December
37 Degrees at Spring/ Autumn Equinox 21st
March/ September
59 Degrees at Summer Solstice 21st June
Shadow Analysis
Spring EquinoxMarch 21st
09:00
Existing
Shadow Analysis
Spring EquinoxMarch 21st
12:00
Existing
Shadow Analysis
Spring EquinoxMarch 21st
15:00
Existing
Shadow Analysis
Spring EquinoxMarch 21st
09:00
Proposed
Shadow Analysis
Spring EquinoxMarch 21st
12:00
Proposed
Shadow Analysis
Spring EquinoxMarch 21st
15:00
Proposed
Design Development
Layout & Flexibility
Layout & Flexibility
Layout & Flexibility
Layout & Flexibility
Area Analysis
The following is a breakdown of functional areas for a typical upper floor of the proposed scheme.
In this document, reference is made to the terminology of I.S. EN 15221-6:2011, Facility Management – Part 6: Area and Space Measurement in Facility Management, which is the standard to be adopted for the measurement of built accommodation across the OPW.
Layout & Flexibility
Layout & Flexibility
Layout & Flexibility
Layout & Flexibility
Layout & Flexibility
Layout & Flexibility
Layout & Flexibility
Layout & Flexibility
Layout & Flexibility
Layout & Flexibility
Energy Modelling & Assessment
Energy Modelling & Assessment
Energy Modelling & Assessment
Roof - 0.1 W/m2K
Glazing - 0.8 W/m2K
Solid - 0.1 W/m2K
Spandrel - 0.35 W/m2K
Energy Modelling & Assessment
People
Equipment
Lighting
Profile
Energy Modelling & Assessment
Energy Modelling & Assessment
Energy Modelling & Assessment
Energy Modelling & Assessment
Energy Modelling & Assessment
Solar Shading
Low Level Ventilation
High Level Ventilation
Energy Modelling & Assessment
Naturally Ventilated
Energy Modelling & Assessment
Floor as Plenum
Energy Modelling & Assessment
Fully Air-Conditioned
Thank You
