SOUTHMERE VILLAGE LIBRARY

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SOUTHMERE VILLAGE LIBRARY FINAL PRESENTATION Spring 2018_ARCH454 University of

05/02/2018 Design Introduction Design Intention: Through its unique position at

the water to the users of the library from within.

Therefore, the library is seen as a glazed crystalline building and through the

1 SOUTHMERE VILLAGE LIBRARY FINAL PRESENTATION Spring 2018_ARCH454 University of Idaho Chase Macaw, Giovanni Florenca, Haonan Xu Instructor: Bruce Haglund 05/02/2018 Design Introduction Design Intention: Through its unique position at the southern apex of Southmere Lake, offers remarkable and dramatic views over the water to the users of the library from within. In terms of building, it s open, transparent, and light as well as welcoming. Therefore, the library is seen as a glazed crystalline building and through the double glazing facades to get more natural lights and reduce the use of energy. Design Concept & Design Diagrams 1

Separate public and staff toilets - Staff room with kitchenette - Staff office - Plant room -

2 Programme of Project 1-Service & Administration Area 2-Books Area & Reading Area 3-Single Public Access Point - Elevator & stairs - Separate IT suite - Conference rooms - Storage space - Separate public and staff toilets - Staff room with kitchenette - Staff office - Plant room - Separate access for public and staff/deliveries 4-Community Area(flexible Future Use Space) Design Issues 2

3 Design Changes _ Original & New Original Ground Floor Plan New Ground Floor Plan Design Changes _ Original & New Original Second Floor Plan New Second Floor Plan 3

4 Perspective _ New Floor Plan Perspective _ New Floor Plan 4

Reflected Ceiling Plans First Floor Reflected Ceiling Plan

New Original Site Plan Main Issues: -Empty plaza -Lack of

communication New Site Plan Diagrams of Different Spaces: Green

5 Reflected Ceiling Plans First Floor Reflected Ceiling Plan Second Floor Reflected Ceiling Plan Design Changes _ Original & New Original Site Plan Main Issues: -Empty plaza -Lack of flexibility -Lack of guidance -Lack of attraction -Lack of communication New Site Plan Diagrams of Different Spaces: Green Space, Public Plaza, Fountain, Seating, Shade, Children Park, Parking Space 5

6 Circulation of New Site Plan Night Perspective of New Site Plan 6

7 Perspectives _ Original & New Night Perspective of New Design 7

8 Perspectives _ Original & New Night Perspective of New Design 8

9 Perspectives _ Original & New Night Perspective of New Design 9

10 Perspectives _ Original & New Night Perspective of New Design 10

11 Elevations _ Original & New Original E-W Elevation New E-W Elevation New Section New E-W Section 11

12 Sections _ Original & New Original N-S Section New N-S Section Diagram _ Structure of Ground Floor Plan Structure System Diagram _ Structure of Second Floor Plan Diagram _ Whole Top View Plan Main Structure: -Frame shear wall structure Main Material of Structure: -Steel frame -Reinforced concrete shear wall 12

13 Structure System _ Progress1 Structure System _ Progress2 13

14 Structure System _ Progress3 Structure System _ Progress4 14

Structure System _ Progress5 Enclosure System Main Materials: Exterior Materials: -Concrete and metal panels on 1 st floor -Full-height double glazing on 1 st floor & 2 nd floor -Skylight of double

15 Structure System _ Progress5 Enclosure System Main Materials: Exterior Materials: -Concrete and metal panels on 1 st floor -Full-height double glazing on 1 st floor & 2 nd floor -Skylight of double glazing -Smooth stucco on 2 nd floor wall -Aluminum framing system on 2 nd floor -Roof of 1 st floor is sedum roof Interior Materials: -Terrazzo Tile Flooring -Plaster Interior Wall Finish -Fiberglass Acoustic Panels -Wood Shelf -Rubber Baseboard 15

16 Enclosure Details & Wall Section Details Concrete Isometric Connection Enclosure Details & Wall Section Details Rigid Beam to Beam Connection 16

17 Enclosure Details & Wall Section Details Flooring Diagram Enclosure Details & Wall Section Details First Floor Wall Enclosure Second Floor Wall Enclosure Wall Section Detail 17

Wall Details of 2 nd Floor The Second Floor Wall To determine the R-Value of the general steel stud walls we utilized the Opaque modeling program that factors in material type, thickness and adds the

18 Wall Details of 2 nd Floor The Second Floor Wall To determine the R-Value of the general steel stud walls we utilized the Opaque modeling program that factors in material type, thickness and adds the combined R- value. Between the main steel structural members are these walls, composed of gypsum wall board, 6 steel studs, rigid insulation board, and exterior stucco that mimics a limestone or reconstituted stone. Enclosure Details & Wall Section Details Bottom Details 18

19 Enclosure Details & Wall Section Details Middle Details Enclosure Details & Wall Section Details Top Details 19

20 Building System-MVHR MVHR System on 1 st Floor MVHR System on 2 nd Floor Building System-HAVC HAVC System: Underfloor Heating/Cooling on 1 st Floor HAVC System: Underfloor Heating/Cooling on 2 nd Floor 20

amount of light that is conducive to learning and productivity (green) without being excessive (yellow).

21 Building System-Section (MVHR & HAVC) Summer Mode _ MVHR System & HAVC System Winter Mode _ MVHR System & HAVC System Annual Daylight on 1 st Floor Performance Analysis Annually, the reading space and the conference rooms receive a high amount of light that is conducive to learning and productivity (green) without being excessive (yellow). Service spaces that do not require constant light during most operating hours are lit electronically (blue). Annual Daylight on 2 nd Floor 21

22 Performance Analysis Overlit & Underlit on 1 st Floor With yellow being spaces that are considered over-lit and the dark blue being spaces that are considered under-lit, the remaining floor area is considered to be optimal for the program s demand of illuminance. Overlit & Underlit on 2 nd Floor Performance Analysis Lighting Factor on 1 st Floor Library spaces call for a daylight factor between 3 and 4 percent to allow for an adequate reading environment. Lighting Factor on 2 nd Floor 22

23 Building System-Occupancy Senor Occupancy Senor Plan Building System-Lighting Lighting System on 1 st Floor Lighting System on 2 nd Floor 23

Light Energy Usage The energy needed to produce the interior lighting is about 20.

The total square footage needed from PV panels to produce the needed energy is

ft. of solar panels which can supply about 87% of the needed energy to light the

24 Light Energy Usage The energy needed to produce the interior lighting is about KW per day. The total square footage needed from PV panels to produce the needed energy is 5,736sq.ft. The availability of roof space on the second floor can provide 5,005 sq.ft. of solar panels which can supply about 87% of the needed energy to light the interior spaces. Light Distribution: -Between Acoustics Panels = 150W -Hanging Lights = -Wall Mounted Lights = Interior Perspectives _ Original & New 24

25 Night Perspective of New Design_ 1 st Floor Perspective of New Design_ 2 nd Floor 25

System-Section (MVHR & HAVC) Summer Mode _

26 Diagrams of Redesign _ Skylight & 1 st Floor Interior Roof Skylight Details Interior Roof of 1 st Floor Environmental Strategies of Skylight Building System-Section (MVHR & HAVC) Summer Mode _ MVHR System & HAVC System Winter Mode _ MVHR System & HAVC System 26

Wall Details of 1 st Floor Shear Wall Shear Wall of 1 st Floor The corten panel façade that is attached on the first floor shear walls of the building rusts over time as it is constantly exposed to

A side effect to this design decision is that water will inherently cause rust to run off of the panels to the ground. This section diagram shows how this runoff will be dealt with.

27 Wall Details of 1 st Floor Shear Wall Shear Wall of 1 st Floor The corten panel façade that is attached on the first floor shear walls of the building rusts over time as it is constantly exposed to the elements. This attribute is what causes the panels to gain their orange, rusted appearance. A side effect to this design decision is that water will inherently cause rust to run off of the panels to the ground. This section diagram shows how this runoff will be dealt with. A below-grade drainage pipe system will divert all corten panel runoff to nearby cattail pond. Because direct runoff from the corten to the lake would pollute the body of water, the cattail pond will serve as a biological filtration system. This way, pollution is avoided and the iron from the rust runoff is recycled as nutrients for plantlife. Building System-Sprinkler Sprinkler System 27

28 Building System-Water Water Distribution Building System-Water Water System 28

29 Water Calculation/Usage Cistern Based on rooftop area, monthly rainwater catchment comes in at a volume of cubic m per month. The 8 dual-flush toilets located in the building will each use about 4.5 L per flush. When factoring in about 10 hours of use per day, across a spectrum of 30 days, these toilets will use anywhere from 30,000 to 40,000 L per month. This translates to a volume of cubic m, which can easily be compensated by monthly rainwater catchment by the roof. In order to do this, a cistern will be installed below grade that can hold 45 cubic m of water at a time. At a size of about 4.5m x 4.5m x 2m the cistern will fit perfectly under the eastern core of the building, juxtaposed with the rest of the building systems for convenient access. Building System-Water Water System on Floor Plan 29

30 CONCLUSION: During the project this semester, we ve focused on how to improve the original design and how to make the design more realistic. The content of improvement focused on the structure, site, water, enclosure, as well as performance. Through these improvements to make this project into a sustainable building, we ve reached our final goal in using more natural strategies that reduce the use of energy and save more natural resources. Thank you!!! 30

5/16/2018 PROJECT D. Location: Thamesmead, London Project competition: Southmere Village Library. Presented by: Nicole Collie & Becca Behrens

5/16/2018 PROJECT D. Location: Thamesmead, London Project competition: Southmere Village Library. Presented by: Nicole Collie & Becca Behrens PROJECT D Location: Thamesmead, London Project competition: Southmere Village Library Presented by: Nicole Collie & Becca Behrens PROJECT D 1 LOCATION: THAMESMEAD, LONDON Suburb SE of London in London