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This document summarizes the lighting design for two areas in a proposed library - an indoor reading/discussion area and a computer room. For each area, it provides the floor plan, daylight factor and lumen method calculations to determine the lighting requirements, sections showing the layout of fixtures, daylight contour diagrams, and the proposed PSALI (Public Sector Approved Lighting Installation) scheme. The goal of the lighting design is to achieve optimal visual comfort for users through the integration of artificial and daylighting in a sustainable design.
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The document summarizes the daylighting and artificial lighting analysis for a proposed community library located on Jalan Tar. It includes calculations of the daylight factor and illuminance levels for the main office room, finding it to have good natural lighting within requirements. Artificial lighting requirements and lumen calculations determine that 9 LED linear fixtures or 24 downlight fixtures would be needed to provide the required 300 lux illumination for the office and main collection room respectively. Floor plans indicate the suggested fixture layouts.
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The document summarizes daylight and artificial lighting analyses for two spaces in a community library located in an east-west orientation. For the first floor magazine and newspaper area (Space A), the daylight factor was calculated to be 2.3%, indicating a fair level of natural lighting but artificial lights would be needed on overcast days. 35 recessed LED lights were designed to provide the required 200 lux. For the second floor fiction and non-fiction area (Space B), no natural lighting was sufficient so 14 pendant LED lights were designed to achieve the 300 lux requirement. The lighting designs aimed to provide adequate illumination for reading while minimizing energy usage.
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This document provides details on the daylighting and artificial lighting analysis for two spaces within a building:
1. The ICT Space receives some morning daylight but requires 24 LED downlights to meet the 300 lux illumination level standard. Daylight levels are highest near the windows.
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This document contains an analysis of the lighting and acoustics of several spaces within a building project.
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This document discusses the lighting design for two spaces (a computer space and group study area) on the third floor of a proposed community library in Kuala Lumpur, Malaysia. For each space, it provides the floor plans, performs daylight calculations to determine the daylight factor, undertakes lumen method calculations to determine the number and placement of light fixtures needed, and proposes a lighting design and control strategy. The key findings are that the computer space achieves a daylight factor of 3.85% (considered good) while the study area achieves 3.024% (also good). The number of light fixtures required are also calculated. Control strategies propose switching on different rows of lights based on daylight levels.
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The document provides details on the lighting design for an urban infill library project. It includes:
1) A site analysis showing sun path diagrams and how sunlight will affect different areas at different times of day. Louvered facades and overhangs are proposed to control sunlight.
2) Daylight factor calculations for a third floor young adult library and fourth floor reading room, finding the young adult area is "extremely bright" and reading room "dark".
3) Artificial lighting calculations using the lumen method to determine the number and layout of LED pendant and linear strip lights needed to meet illumination standards.
Bscience ii
This document provides lighting calculations and analyses for two spaces - a workshop and children's area - in a proposed community library project. For each space, it calculates the daylight factor and natural illumination based on window area and properties. It then proposes artificial lighting designs to supplement daylight, including fixture specifications and layouts to meet illumination standards. Diagrams show daylight distribution, artificial lighting plans and strategies to integrate both light sources through a PSALI system. The document demonstrates an understanding of integrating lighting principles into the library design to provide visual comfort for users.
Final report project 2 GYN integration
This document summarizes a student project analyzing lighting design for two spaces - an indoor reading room and gallery cafeteria - in a community library. For each space, it includes the daylight factor calculation, natural illumination calculation, artificial lighting specifications using lumen method calculation, and permanent supplementary artificial lighting diagrams. The goal of the project is to understand lighting integration principles and design spaces that incorporate natural and artificial lighting to create a good design.
Building science 2 final
This project aims to design a community library in Medan Pasar, Malaysia using natural lighting strategies and an electrical lighting system that meets illumination requirements. Daylighting analysis was conducted using computer modeling software to ensure efficient natural light distribution throughout the spaces. Artificial lighting was also analyzed using the lumen method and PSALI calculations to determine lighting fixture types, placements, and quantities needed to achieve the recommended 300-500 lux for reading areas and 400 lux for the cafeteria. The analyses found a minimum of 13 fixtures were needed for the individual reading area and 17 fixtures for the larger cafeteria space. Section diagrams show the integrated natural and artificial lighting designs meet illumination standards.
B science project 2
This document summarizes lighting and acoustic analyses for spaces in a contemporary food market design project. It includes:
1. Lighting proposals for three spaces analyzing natural daylighting and calculating artificial lighting needs.
2. Acoustic proposals calculating external noise levels and sound transmission losses between spaces.
3. Appendices and references to support the lighting and acoustic analyses and meet project requirements.
A4 report
1. The document analyzes the daylighting and artificial lighting for two spaces (Spaces A and B) in a learning center building project.
2. Daylighting analysis found that Space A achieved the minimum daylight factor but certain areas would be too dark without artificial lighting.
3. Artificial lighting calculations and designs were provided for both spaces to meet the 300 lux illuminance standard, utilizing fluorescent lights for Space A and LED lights for Space B.
4. The analysis helped identify design flaws and strategies to control glare, and ensured the lighting designs were suitable for the space activities and achieved lighting standards.
Building science 2
The document provides details on daylight factor analysis and artificial lighting proposals for two areas - the graffiti wall painting area and study lounge area - of a community library building project. For the graffiti area, the daylight factor is calculated to be 4.29% and natural illumination is 858 lux. 55 LED lights arranged in 11 rows of 5 are proposed to provide 300 lux. For the study lounge, the daylight factor is 2.5% and natural illumination is 500 lux. 65 LED ceiling lights arranged in 5 rows of 13 are proposed to provide 300-500 lux. Both areas will utilize multiple switches to control lighting based on daylight levels.
Building Science 2 Final Project
This document provides details for Project 2 of the Building Science 2 course, which involves analyzing lighting and acoustics for the Sentul West Community Library design project. Floor plans and sections of the library are presented. Daylight factor calculations are provided for the children's reading area and multifunction hall, showing adequate natural illumination. Artificial lighting calculations using the lumen method determine the number and layout of luminaires needed in the multifunction hall and digital lab to achieve the recommended lighting levels. Reverberation time and external noise calculations are also included to assess the acoustic performance of specific spaces.
Building Science II
This document summarizes the lighting design analysis for a Performing Arts Centre in Kajang, Malaysia. It analyzes the lighting needs for two spaces - a gym and two dance studios. For the gym, it calculates the daylight factor, recommends LED downlights, and designs a reflected ceiling plan with 15 downlights spaced 1-2 meters apart. For the dance studios, it finds the daylight factor is 0% since there are no windows. It recommends 36 LED downlights spaced 1.44-2.15 meters apart to provide even illumination throughout both studios. The document references the Malaysian standard MS 1525 for lighting requirements.
Project 2
This document outlines a student's project analyzing daylighting and artificial lighting strategies for two spaces - a reading area and computer room. For each space, the student calculates daylight factors and natural illumination levels, finding that both spaces exceed recommended illumination levels and may cause discomfort without design interventions. The student proposes setting the facades back 1m and adding a double-skin facade with glazing and panels to diffuse sunlight entering the spaces. Artificial lighting is still needed when the spaces do not receive daylight.
Bb science project 2
1) The document discusses daylight factor calculations for two spaces - a book collection area and cafe area. For the book collection area, the daylight factor is 22.34% which is higher than recommended due to its location near a skylight. For the cafe, the daylight factor is 8.6%.
2) Artificial lighting calculations are provided for two spaces - a digital room and study room. For the digital room, 23 fluorescent lights are needed in a 3x4 layout. For the study room, 14 LED downlights are needed in a 6 row layout.
3) Permanent supplementary lighting calculations are shown for a reading area and cafe. The reading area needs 19 LED wraparound lights in an
Lighting Analysis: Integration project (Community library)
This document provides an analysis of daylight and artificial lighting for two spaces - a projection area (Space A) and exhibition space (Space B) - within a proposed community library design. For each space, the document analyzes daylight factors, shadow casting, daylight contours, and artificial lighting requirements using lumen and PSALI methods. It determines that Space A receives sufficient natural light but Space B is quite dark and requires artificial lighting. Switching arrangements are proposed to adjust artificial lighting based on daylight levels. In summary, the document evaluates daylight and develops artificial lighting solutions for two key spaces in a community library design project.
Building science 2 project 2
This document presents a lighting analysis for a community library project in Kuala Lumpur, Malaysia. It analyzes daylighting and artificial lighting for two spaces - a study room and meeting room. For the study room, the daylight factor is calculated to be 4.513%, meeting standards. Artificial lighting uses gravity lamps that provide energy savings. For the meeting room, 23 surface mounted downlights are recommended to provide an illumination of 750 lux. Diagrams show the lighting layouts and distributions for both rooms.
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Lighting Analysis: Integration project (Community library)
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The document provides a compare and contrast essay analyzing the differences between the movies Frozen and Tangled. It discusses how the movies differ in their themes, plots, settings, and characters. For theme, Tangled retells a fairytale while Frozen creates a new storyline. Their plots also differ, with Tangled following Rapunzel's kidnapping and Frozen focusing on a queen with ice powers. The settings draw from different cultures as well, with Tangled inspired by German architecture and Frozen by Norwegian nature. Character-wise, Rapunzel has no siblings while Elsa has a sister, and their relationship statuses at the end of each movie are different.
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Final report
- 1. 1 BACHELOR OF SCIENCE (HONOURS) IN ARCHITECTURE BUILDING SCIENCE II BLD 61303/ ARC 3413 PROJECT 2 INTEGRATION LIGHTING Name : Tan Wei Zhen Student ID : 0318560 Tutor : Mr. AzimSulaiman
- 2. 2 Table of Content 1.0 Introduction 3 2.0 Lighting 4 3.1 Indoor Study/ Discussion Area 3.1.1 Floor Plan 5 3.1.2 Daylight Factor Calculation 6 3.1.3 Lumen Method Calculation 8 3.1.4 Section 9 3.1.5 Daylight Contour Diagram 9 3.1.6 PSALI Scheme 10 3.2 Computer Room 3.2.1 Floor Plan 11 3.2.2 Lumen Method Calculation 13 3.2.3 Section 14 3.2.4 Daylight Contour Diagram 14 3.2.5 PSALI Scheme 15
- 3. 3 1.0 Introduction This Project aims to understand the integration of the light principles into the consideration of designing a library which helps to achieve optimal visual comfort for the users. Students would be able to design spaces incorporating artificial and day lighting thus producing a sustainable design. The picture above shows the site plan of Jalan Tuanku Abdul Rahman facing the east, in front of the main road.
- 4. 4 2.0 Lighting Daylight Factor It is commonly used to determine the ratio of internal light level compared to external light level and is defined as following equations: %100 Eo Ei DF DF = Daylight Factor Ei = Illuminance due to daylight at point on indoor working plane Eo = Simultaneous outdoor illuminance on a horizonal plane from an unobstruct hemisphere of the overcast sky )1( R T A W AverageDF Average DF = Average Daylight Factor W = Area of the windows A = Total Area of Internal Surfaces T = Glass Transmittance θ = Visible Sky Angle R = Average Reflectance
- 5. 5 3.1 Indoor Reading/Discussion Area 3.1.1 Floor Plan
- 6. 6 3.1.2 Daylight Factor Calculation Floor Area 8m x 3m = 24m2 Area of Windows 1.5m x 2.5m = 3.75m2 Total Area of Internal Surfaces 2(8m x 3m) + 2(8m x 3.2m) + 2(3m x 3.2m) = 118.4m2 Glass Transmittance 0.6 Visible Sky Angle in Degrees from Centre of Window, θ 810 Average Reflectance, R 0.5 )1( R T A W AverageDF )5.01( )816.0( 4.118 75.3 = 3.07% According to MS1525, this room is considered bright.
- 7. 7
- 8. 8 Type of Fixture LuxSpace 2 Mini, Recessed Type of Model Company Philips Light Source Non-replaceable LED module Lighting Function Task Lighting Type of Luminaries White Power, W 11.2W Voltage, V 240V Luminous Flux, LM 1200 Color Temperature, K 3000K Color Rendering Index, CRI 90 Lumen Maintenance Factor, MF 0.8 Features 1. Creates gentle, natural light to ensure users to achieve optimal visual comfort. 2. Easy installation to the ceiling.
- 9. 9
- 10. 10 3.1.3 Lumen Method Calculation Location Study/Discussion Area Dimension of Space, m Length : 8.0m Width : 3.0m Height of Ceiling : 3.5m Total Floor Area, m2 8.0m x 3.0m = 24.0m Standard Illuminance Required (Lux) according to MS1525, E 300 Lumen of Light Fixture, LM 1200 Height of Luminaire, m 3.0 Working Level, m 0.8 Mounting Height (Hm), m 2.2 Assumption of Reflective Value Ceiling : 0.7 Wall : 0.5 Floor : 0.2 Room Index, K K = (L x W)/ [(L + W)Hm] = (8 x 3)/ [(8 + 3)2.2] = 4.8 Utilization factor (UF) 0.6 Maintenance Factor (MF) 0.7 Lumen Calculation MFUFF AE N )7.06.01200( )24300( N = 14.2 ≈ 14 bulbs Number of Luminaires Required Across W NL Along 3 148 = 6.1 ≈ 7 Spacing: 8/7 = 1.14m
- 11. 11 L NW 8 143 = 2.29 ≈ 3 Spacing: 3/3 = 1.0m
- 12. 12 3.1.4 Section 3.1.5 Light Contour Diagrams
- 14. 14 3.2 Computer Room 3.2.1 Floor Plan
- 15. 15 Type of Fixture Smart Balance Recessed Type of Model RC480B (Module Size 600 x 600) Company Philips Light Source Non-replaceable LED module Lighting Function Task Lighting Type of Luminaries White Power, W 32W Voltage, V 240V Luminous Flux, LM 3500 Color Temperature, K 3000K Color Rendering Index, CRI >80 Lumen Maintenance Factor, MF 0.8 Features 1. Energy efficient. 2. Appealing, smooth surface-of-light solution.
- 16. 16 3.2.2 Lumen Method Calculation Location Computer Room Dimension of Space, m Length : 9.7m Width : 4.6m Height of Ceiling : 3.5m Total Floor Area, m2 9.7m x 4.6m = 44.6m Standard Illuminance Required (Lux) according to MS1525, E 300 Lumen of Light Fixture, LM 3500 Height of Luminaire, m 3.0 Working Level, m 0.8 Mounting Height (Hm), m 2.2 Assumption of Reflective Value Ceiling : 0.7 Wall : 0.5 Floor : 0.2 Room Index, K K = (L x W)/ [(L + W)Hm] = (9.7 x 4.6)/ [(9.7 + 4.6)2.2] = 1.42 Utilization factor (UF) 0.43 Maintenance Factor (MF) 0.8 Lumen Calculation MFUFF AE N )8.043.03500( )6.44300( N = 11.11 ≈ 12 bulbs Number of Luminaires Required Across W NL Along 6.4 127.9 = 5 Spacing: 9.7/5 = 1.9m
- 17. 17 L NW 7.9 126.4 = 2.39 ≈ 3 Spacing: 4.6/3 = 1.53m 3.2.3 Section 3.2.4 Light Contour Diagrams
- 18. 18