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Altadena Library Addition & Renovation
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320 ARDEN AVENUE, SUITE 210 GLENDALE, CALIFORNIA 91203 t: 818.240.5456 f: 818.546.8503
ALTADENA LIBRARY
ADDITION & RENOVATION
04.13.2009- REV.
TABLE OF CONTENTS
PROJECT DESCRIPTION
SITE SURVEY & AS IS DRAWINGS
1ST DESIGN PRESENTATION
2ND DESIGN PRESENTATION
3RD DESIGN PRESENTATION
APPENDIX
STRATEGIC PLAN FOR 2008-12
NEEDS ASSESSMENT SURVEY & BUILDING PROGRAM
ARBORIST REPORT
COST ESTIMATE
1
2
12
17
23
46
50
71
79
ADULT READING AREA
PROJECT DESCRIPTION
The Altadena Library has served as a beacon for the community for over 40 years.
Designed by noted Los Angeles Architect Boyd Georgi, the Mid-Century Modern
design with its park-like setting has been much beloved by the community since it
opened in 1967.
Located on a sloping site nestled amongst mature trees, the library is a celebration
of the spirit of Altadena. Arrival to the Library is an experience in itself with an
entry bridge that separates from grade as you approach the main Library entrance
through a garden of mature Deodar trees.
Upon entering the user is greeted by an exhilarating interior space. The Library is
planned around a central reading area where light streams in from above through
clerestory windows. The central space is further de�ned by a sunken �oor plane,
interior plants and park-like lighting �xtures. With the interplay of light and plane,
you immediately understand why the community embraces their Library. The
structure represents an outstanding example of a signi�cant era in American
Architecture. This is also seen in the classic furnishings selected by the Architect
which though well-worn, still re�ects the character of the design.
Well used and well loved, the facility su�ers from 41 years of wear and tear.
Changes in library practice and changing service models as well as technology
advances and legislative changes, have put the library at a disadvantage in provid-
ing service to the residents of the library service area. Concerns include providing
disabled access as well as environmental concerns to provide for more energy
e�cient and sustainable operations. Programmatic changes include increased
technology needs which were largely unforeseen 40 years ago, changing demo-
graphics, movement toward a self-service model, and an increased desire for
community programs and meeting spaces.
A thorough needs assessment included focus groups, interviews, all community
meetings, and a well received community survey in 2008. The 2008 strategic
planning process, which addressed both long range and short term goals, also
involved broad based community participation. In addition, library sta�
conducted exit interviews, customer observation activities, head counts, and
interviews with library patrons. A detailed Building Program with space require-
ments for services, programs and collections became the basis for the design
studies which followed.
Findings of the needs assessment indicated a need to signi�cantly expand the facility
to be able to deliver the services requested by the community and to meet accessibil-
ity requirements. Elements of the planning that required the added area include:
CWA then developed studies to illustrate the impact of the challenges of adding
signi�cant square footage to the structure. A graphical depiction of the program was
generated to verify the space needs. Concurrent with the process were several design
camps and presentations to the Library Board to solicit input and disseminate infor-
mation regarding the project with the community. During the course of these
meetings an even greater understanding of the signi�cance of the structure was
expressed by the community. The meetings resulted in very e�ective dialogue with
stakeholders in the Library. A satisfactory solution was achieved that incorporated
the planning goals and the preservation goals for both the site and the structure.
This package, which represents all the design studies that were performed by CWA
for three public presentations, will assist the public in understanding the design
process and how these ideas evolved. The �ndings of the community survey are
included in this report and copies of the Strategic Plan for 2009-2012 are available on
We would like to thank all that participated in this project, with special thanks to:
Library District
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2
SITE SURVEY &
AS IS DRAWINGS
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EXISTING LIBRARY PHOTOS- ACCESSIBILITY, LANDSCAPE & PARKING
Accessibility- The existing building does not meet ADA (Americans with Disabilities Act) requirements.
Landscape- It is universally agreed by all that the existing trees should be preserved.
Parking- The expansion of the existing building will increase the total number of parking spaces required.
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EXISTING LIBRARY PHOTOS- WEAR AND TEAR
Cracks and rust on the roof- Maintenance is needed.
Wear and tear on buiding exterior- Maintenance is needed.
Wear and tear in building interior- Maintenance is needed.
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EXISTING LIBRARY PHOTOS- NEEDS OF SPACE
Adult reading area & Circulation desk- needs expansion.
Children�s reading area- needs more space and separation from adult reading area.
Staff�s work area- needs more storage space.
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EXISTING SITE PLAN
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EXISTING MAIN FLOOR PLAN
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EXISTING LOWER FLOOR PLAN
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EXISTING LIBRARY ELEVATIONS
WEST ELEVATION
SOUTH ELEVATION
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EXISTING LIBRARY ELEVATIONS
EAST ELEVATION
NORTH ELEVATION
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EXISTING LIBRARY SECTIONS
A-A SECTION
B-B SECTION
12
1ST PUBLIC PRESENTATION
& DESIGN CHARRETTE09.22.2008
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AREA EXPANSION STUDY A
TOTAL MAIN FLOOR AREA - 24,579 SF.
TOTAL LOWER FLOOR AREA - 12,332 SF
TOTAL AREA - 36,911 SF.
MAIN LEVEL LOWER LEVEL
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AREA EXPANSION STUDY B
TOTAL MAIN FLOOR AREA - 28,198 SF.
TOTAL LOWER FLOOR AREA - 10,199 SF
TOTAL AREA - 38,997 SF.
MAIN LEVEL LOWER LEVEL
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AREA EXPANSION STUDY C
TOTAL MAIN FLOOR AREA - 24,575 SF.
TOTAL LOWER FLOOR AREA - 14,752 SF
TOTAL AREA - 39,327 SF.
MAIN LEVEL LOWER LEVEL
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AREA EXPANSION STUDY D
TOTAL MAIN FLOOR AREA - 32,664 SF.
TOTAL LOWER FLOOR AREA - 6,754 SF
TOTAL AREA - 39,418 SF.
MAIN LEVEL LOWER LEVEL
17
2ND PUBLIC PRESENTATION
& DESIGN CHARRETTE10.04.2008
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ADJACENCIES / SPACE ALLOCATIONS - SCHEME 1
TOTAL MAIN FLOOR AREA - 31,280 SF.
TOTAL LOWER FLOOR AREA - 8,447 SF
TOTAL AREA - 39,727 SF.
MAIN LEVEL LOWER LEVEL
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TOTAL MAIN FLOOR AREA - 31,946 SF.
TOTAL LOWER FLOOR AREA - 7,288 SF
TOTAL AREA - 39,234 SF.
MAIN LEVEL LOWER LEVEL
ADJACENCIES / SPACE ALLOCATIONS - SCHEME 2
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TOTAL MAIN FLOOR AREA - 31,288 SF.
TOTAL LOWER FLOOR AREA - 8,474 SF
TOTAL AREA - 39,610 SF.
MAIN LEVEL LOWER LEVEL
ADJACENCIES / SPACE ALLOCATIONS - SCHEME 3
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LOWER LEVEL SUBTERRANEAN PARKING
PARKING SCHEME 1
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LOWER LEVEL SUBTERRANEAN PARKING
PARKING SCHEME 2
23
3RD PUBLIC PRESENTATION
& DESIGN CHARRETTE01.10.2009
AREA:
EXISTING NEW TOTAL
MAIN LEVEL 15,751 SF 16,107 SF 31,858 SF
LOWER LEVEL 6,469 SF 1,569 SF 8,038 SF
22,220 SF 17,676 SF 39,896 SF
PARKING:
EXISTING: 53 CARS
PROPOSED: 42 CARS (3 HANDICAPPED + 1 VAN ACCESS)
41 CARS (OPTIONAL SUBTERRANEAN GARAGE)
83 CARS
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MAIN FLOOR PLAN
EXISTING PROPOSED - SEE ENLARGED PLAN
AT PAGE 28
AREA:
EXISTING NEW TOTAL
MAIN LEVEL 15,751 SF 16,107 SF 31,858 SF
LOWER LEVEL 6,469 SF 1,569 SF 8,038 SF
22,220 SF 17,676 SF 39,896 SF
PARKING:
EXISTING: 53 CARS
PROPOSED: 42 CARS (3 HANDICAPPED + 1 VAN ACCESS)
41 CARS (OPTIONAL SUBTERRANEAN GARAGE)
83 CARS
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LOWER FLOOR PLAN
EXISTING PROPOSED - SEE ENLARGED PLAN
AT PAGE 29PROPOSED: 42 CARS (3 HANDICAPPED + 1 VAN ACCESS)PROPOSED: 42 CARS (3 HANDICAPPED + 1 VAN ACCESS)
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ROOF PLAN
EXISTING PROPOSED
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PROPOSED SUBTERRANEAN GARAGE (OPTIONAL)
PROPOSED
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MAIN FLOOR PLAN- ENLARGED
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LOWER FLOOR PLAN- ENLARGED
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EAST ELEVATION
SOUTH ELEVATION
PROPOSED ELEVATIONS- HARMONY WITH ORIGINAL BUILDING
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PROPOSED ELEVATIONS- HOMAGE TO ORIGINAL BUILDING
EAST ELEVATION
SOUTH ELEVATION
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PROPOSED SECTIONS
SECTION THROUGH BRIDGE
SECTION THROUGH COURTYARD
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PROPOSED ADULT READING AREA
INTERIOR ELEVATION PLAN
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PROPOSED INTERIOR PERSPECTIVE
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EXISTING LIBRARY MODEL
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PROPOSED SCHEME 1- HARMONY WITH ORIGINAL BUILDING
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PROPOSED SCHEME 1- HARMONY WITH ORIGINAL BUILDING
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PROPOSED SCHEME 1- HARMONY WITH ORIGINAL BUILDING
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PROPOSED SCHEME 2- HOMAGE TO ORIGINAL BUILDING
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PROPOSED SCHEME 2- HOMAGE TO ORIGINAL BUILDING
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PROPOSED SCHEME 2 - HOMAGE TO ORIGINAL BUILDING
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ELEVATION STUDIES
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ELEVATION STUDIES
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ELEVATION STUDIES
45
APPENDIX
46
STRATEGIC PLAN FOR 2008-12by the Board of Library Trustees
on October 27, 2008
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50
NEEDS ASSESSMENT SURVEY
& BUILDING PROGRAMby Linda Demmers
(Libris DESIGN)
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NEEDS ASSESSMENT SURVEY RESULTS
sAsdeeNtcirtsiDyrarbiLanedatlA1stluseRyevruS sessment
Altadena Library District
Survey Results
2008 Community Library Needs Assessment
Executive Summary
The Altadena Library District conducted a Library Needs Assessment Survey from April 9 through
June 14, 2008. The survey document was available in paper copy in English and Spanish and on-
line in Spanish and English through various web links. A total of 698 written and on-line
responses were received. Library staff members provided invaluable assistance in survey
implementation.
A majority of the respondents (78.8%) live in 91001; 8.3% live in 91104 and the remainder are
distributed in various local zip codes. 56.9% of respondents do not have children under the age of
18 living at home. The greatest number of children reported is in the under 5 year age range.
97.9% of respondents reported that they have access to a computer. 92% or more of all groups
report access to a computer.
Over 95% of respondents report using the library within the past year. Respondents report that
they use multiple academic and public libraries with 58.9% of respondents also using the Pasadena
Library. Over 96% of respondents report being current card holders at the Altadena Library. Few
reasons for non-use were noted due to the high percentage of library users represented in the
survey respondents. The two most noted reasons were �use my computer at home� and �not
enough time.�
The top current uses are:
1. Borrow Books (80.2%)
2. Borrow DVDs (45.3%)
3. Children�s Books (33.6%)
4. Reference Books or Assistance (27.4%)
5. Best sellers (25.3%) Browse Magazines (25.3%)
6. Borrow Audio Books (24.7%)
The most requested materials for the library are:
1. New Books & Best sellers (40.2%)
2. Adult Fiction (37.5%)
3. DVDs (36.2%)
4. Adult Non-Fiction (31.2%)
5. Children�s Books (31%)
6. Audio Books (26.7%)
sAsdeeNtcirtsiDyrarbiLanedatlA2stluseRyevruS sessment
The most requested services for the library are:
1. Arts Programs (41.2%)
2. Community Information (35%)
3. Computer Training (33.6%)
4. Adult Programs (31.1%)
5. Children�s� Reading Programs (31.1%)
6. Local History (30.7%)
The most requested facilities enhancements are:
1. Café (48.4%)
2. Comfortable Seating (41.5%)
3. Quiet Reading (36.5%)
4. Arts Exhibits (36.1%)
5. Used Bookstore (34.2%)
6. Computer Area (31.7%)
Most important contributions library makes to community:
1. Books, CDs, DVDs, Magazines (83.4%)
2. Community Gathering Space
3. Technology
4. Lifelong learning and Pre-reading
5. School Support
250 written comments were offered. A sampling of these comments is included throughout this
document in italicized text.
Respondents are generally satisfied with the library�s collections providing suggestions for
additional topics or updated formats. Staff receives high ratings. Comments about the facility are
favorable toward the architecture with some recommendations for updating décor, improving
disabled access, addressing acoustical issues, and upgrading restrooms. Service for children
appears not to require substantial improvement. Enhancements to teen programs and collections
are recommended. Overwhelmingly, responses point toward a desire for a library that also serves
as a community center with art exhibition space, café, comfortable seating, adult programs,
cultural and educational programs, family recreation and entertainment media, and a community
information center.
Today�s library faces intense competition from bookstores offering ambience, comfortable seating,
and refreshments; from on-line vendors offering virtually instant access to an unlimited stock of
titles; and from entertainment media vendors offering direct to mailbox service. While an
overwhelming majority of the community notes that the library�s major contribution to the
community is collections, and all provided free of charge, it would be critical for the Library to
develop its role as community center. As a much beloved destination, the Library can serve as a
family learning and entertainment center, introduce the community to new ideas through
continuing education and adult programming, serve as a gateway to community information and
services, and offer a wide array of art and cultural programs.
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NEEDS ASSESSMENT SURVEY RESULTS
sAsdeeNtcirtsiDyrarbiLanedatlA3stluseRyevruS sessment
Overview
The Altadena Library District conducted a Library Needs Assessment Survey from April 9 through
June 14, 2008. The survey document was available in print and on-line through various web links.
Paper copies were made available in both English and Spanish and were distributed at various
locations. Survey Monkey® was used to design the survey, gather on-line responses and tabulate
the results. A total of 698 responses were received; 154 were written responses and 544 were
completed on-line. Twenty one responses were received in Spanish. Staff members provided
invaluable assistance in distributing and gathering surveys and in sharing information about the
process with constituents. The final tabulation of results was completed June 19, 2008 upon
receipt of all written copies.
Respondent Profile
Question 1: �What is your zip code?�
Zip Code # of Respondents % of Respondents
91101 525 76%
91104 58 8%
91103 15 2%
91016 9 1%
91107 7 -
91106 5 -
Other 91 13%
Question 2: �Please indicate your age group.�Age Range # of Respondents % of Respondents % of Population
10 to 14 14 2% 8.1%
15 to 19 15 2.2% 6.4%
20 to 24 17 2.4% 4.3%
25 to 34 98 14.1% 12.1%
35 to 44 156 22.5% 17.3%
45 to 54 175 25.2% 15.4%
55 to 64 149 21.5% 9.4%
Over 65 70 10.1% 12.0%
Survey responses underrepresented the lower age ranges and the over 65 year old group, but the 35
to 64 year old age groups were well represented. The Library might consider conducting a teen or
middle school focus group as it moves forward with its planning.
Question 3: �Do you have children under the age of 18 living at home?# of Respondents % of Respondents
Yes 279 43.1%
No 368 56.9%
sAsdeeNtcirtsiDyrarbiLanedatlA4stluseRyevruS sessment
Nationally 51% of households have children under the age of 18 living at home. In Census 2000,
40.1% of residents of 91001 had children under the age of 18 living in the household. Families in
the area are younger with a high representation of parents in the 25 to 44 year old group. Average
number of children per household: 1.36.
Age Range % with Children at Home
20 to 24 20%
25 to 34 55.9%
35 to 44 71.5%
45 to 54 53.1%
55 to 64 13.7%
Over 65 0%
Question 4: �Please indicate the ages and number of children in your household.�Age of
Children
Number
of Children
Under 5 124
5 to 9 113
10 to 14 116
15 to 19 75
However, I wish for a warmer library overall. The outside is so welcoming with its delightfulpine smell and wonderful plant selection. I wish that the inside matched its friendliness and feltmore intimate. I'd be curious to know if you have access to older movies for children's Fridaymovie. I am very happy with recent changes to the children's section. I love the mural inparticular�
�My children and I all enjoy borrowing the alphabet packets. A hearty Thank You tothe children's department for their hard work in providing such unique and valuableresource�.
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NEEDS ASSESSMENT SURVEY RESULTS
sAsdeeNtcirtsiDyrarbiLanedatlA5stluseRyevruS sessment
Question 5: �Do you have access to a computer?�# of Respondents % of Respondents
Yes 660 97.9%
No 14 2.1%
Age Range % with Computer Access
10 to 14 100%
15 to 19 92.3%
20 to 24 100%
25 to 34 96.9%
35 to 44 99.3%
45 to 54 98.8%
55 to 64 97.9%
Over 65 94.2%
Question 6: �If yes, where?�# of Responses % of Respondents
Home 618 92.5%
School 85 12.7%
Work 316 47.3%
Library 221 33.1%Other 10 1.5%
Computer access is very important! Altadena library has a fine fine public computerset-up. Thanks!
Have a bigger computer lab for more people & others won't have to wait so long.
sAsdeeNtcirtsiDyrarbiLanedatlA6stluseRyevruS sessment
Library Use Data
Question 7: �Have you used the Altadena District Library in the past year?�# of Respondents % of Respondents
Yes 637 95.4%
No 31 4.6%
Question 8: �Which public libraries have you used in the past year?�# of Responses % of Respondents
Altadena Main 565 87.6%
Pasadena 380 58.9%
Bob Lucas Branch 63 9.8%
South Pasadena 41 6.4%
Sierra Madre 34 5.3%
Arcadia 18 2.8%
San Marino 16 2.5%
Other 121
Pasadena City College, Burbank, Buena Vista Branch, Glendale, Brand Branch, Monrovia andAzusa, L.A. Public, Beverly Hills, USC, La Canada, Los Feliz, Eagle Rock, Hastings, UCLA,and many others.
Question 9: �Do you have a library card for the Altadena District Library?�
# of Respondents % of Respondents
Yes 647 96.6%
No 23 3.4%
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sAsdeeNtcirtsiDyrarbiLanedatlA7stluseRyevruS sessment
Question 10: �If you don�t use a library regularly, please tell us why.�
Reason for non-use # of Responses % of Responses
Use computer at home 10 40%
Not enough time 9 36%
Don�t what library has tooffer
7 28%
Hours are inconvenient 6 24%
Buy my own books 4 16%
Question 11: �How frequently have you used a library in the past year?�
% of Responses
Every day 1.5%
Several times a week 12.8%
Once a week 13.8%
Several times a month 32.8%
Once a month 14.9%
Several times a year 20.4%
Once a year or less 3.9%
Frequency of Use Segmented by Age Group10 to 14 15 to 19 20 to 24 25 to 34
Every day 9.1% 15.4% 6.7% 2.1%
Several times a week 9.1% 23.1% 20% 13.7%
Once a week 27.3% 15.4% 6.7% 15.8%
Several times a month 36.4% 30.8% 33.3% 27.4%
Once a month 9.1% 0% 20% 15.8%
Several times a year 0% 7.7% 6.7% 22.1%
Once a year or less 9.1% 7.7% 6.7% 3.2%
35 to 44 45 to 54 55 to 64 Over 65
Every day 0% 1.8% 0% 1.4%
Several times a week 14.6% 10.6% 12.3% 10%
Once a week 15.9% 10.6% 11% 20%
Several times a month 27.8% 33.5% 37.7% 38.6%
Once a month 17.9% 14.7% 16.4% 7.1%
Several times a year 17.2% 25.9% 20.5% 20%
Once a year or less 6.6% 2.9% 2.1% 2.9%
sAsdeeNtcirtsiDyrarbiLanedatlA8stluseRyevruS sessment
Question 12: �How do you usually get to the library? Please check one.�
Transportation # of Responses % of Responses
Car 550 86.1%
Walk 66 10.3%
Bicycle 16 2.5%
Public Transportation 7 1.1%
Question 13: �If yes, why do you use the library? Please check all that apply.�# of Respondents % of Respondents
Borrow Books 529 80.2%
Borrow DVDs or Videos 299 45.3%
Children�s Books 222 33.6%
Referencebooks/Assistance
181 27.4%
New Books & Bestsellers
167 25.3%
Browse Magazines 167 25.3%
Borrow Audio Books 163 24.7%
Sit and Read 153 23.2%
Use Library Computers 130 19.7%
Children�s Programs 127 19.2%
Borrow Music CDs 122 18.5%
Bring Own Work 101 15.3%
Friends Store 92 13.9%
Do Homework 89 13.5%
Cultural Programs 82 12.4%
Other 81 12.3%
Online Sources 75 11.4%
Wireless Internet 73 11.1%
Community RoomProgram
72 10.9%
�I needed a place away from my home office to study/concentrate so I wouldn't be distractedby phones, checking e-mail, dogs barking, people at the door, etc.�
�The libraries are the most efficient & useful organizations in the US. They are the only onesdedicated to serving the public. The librarians are the most dedicated & unfortunately under-appreciated people.�
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sAsdeeNtcirtsiDyrarbiLanedatlA9stluseRyevruS sessment
Current Use Segmented by Age Group
10 � 14 15 � 19 20 � 24 25 � 34
1Borrow Books Borrow Books Borrow Books Borrow Books
2 Teen Books Homework Use Computers DVDs & Videos
3 DVDs & Videos On-line Sources DVDs & Videos Children�s Books
4Sit and Read DVDs & Videos
Magazines
(3- Tied) Children�s Program
5 Teen Program Use Computers Own Work Use Computers
5 Teen Books Do Homework
35 � 44 45 � 54 55 � 64 Over 65
1Borrow Books Borrow Books Borrow Books Borrow Books
2Children�s Books DVDs & Videos DVDs & Videos DVDs & Videos
3DVDs & Videos Reference Magazines Magazines
4Children�s
Programs Children�s Books Best Sellers Reference
5 Magazines Reference Best Sellers
�It's truly beautiful and I love being there. You have so many of the self-improvementcollections and best seller non-fiction books in one place that I've ever seen. I feel like I'm in aspace of Heaven when I go there! Thank you so very much!!�
AsdeeNtcirtsiDyrarbiLanedatlA01stluseRyevruS ssessment
Planning for the Future
Question 14: �What materials do you think should be emphasized at the Altadena
Library?�
Rank Materials to Emphasize # of Responses % of Respondents
1 New Books & Best sellers 241 40.2%
2 Adult Fiction 225 37.5%
3 DVDs 217 36.2%
4 Adult Non-Fiction 187 31.2%
5 Children�s Books 186 31.0%
6 Audio Books 160 26.7%
7 Local History 157 26.2%
8 Community Information 155 25.8%
9 School Curriculum 130 21.7%
10 CDs 125 20.8%
Career Guidance 109 18.2%
Reference 105 17.5%
Adult Education 104 17.3%
Teen Books 97 16.2%
Magazines 89 14.8%
Electronic Databases 86 14.3%
Consumer Information 80 13.3%
Parenting 76 12.7%
Preschool Collections 72 12%
Children�s A-V 71 11.8%
World Languages 68 11.3%
�more Art and Design Books (Altadena is a very art oriented community�
�more books written by black authors�
�purchase both fiction and non-fiction audio books in CD form not cassette.
Biography, Mystery, Science Fiction, Cookbooks, Local History, Travel, Spanish Books,Educational DVDs, Plays, Screenplays, Teen Books, Landscaping, Science Fiction, TeenMagazines, Books on Native Americans, Genealogy, British Fiction, Exercise DVDs, GraphicNovels,
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AsdeeNtcirtsiDyrarbiLanedatlA11stluseRyevruS ssessment
Materials to Emphasize Segmented by Age GroupRank 10 - 14 15 - 19 20 - 24 25 - 34
35 - 44 45 - 54 55 - 64 Over 65
1 Teen Books Teen Books DVDs Best Sellers
2Best Sellers
(1 tied) CDsCareer Guidance
(2 tied) Adult Fiction
3DVDs
(1 tied)DVDs
(3 tied)CDs
(2 tied) DVDs
4 MagazinesMagazines
(3 tied)
Adult Fiction
(3 tied)
Children�s
Book
5
World Languages
(2 tied)
Electronic
Databases
World Languages
(3 tied) Adult Non-Fiction
5
Children�s Books
(3 tied)
Local History
(3 tied)
Community
Information
5Children�sMagazines
(3 tied)
Audio Books(5 tied)
PreSchool
Collections(5 tied)
1 Children�s Books Best Sellers Best Sellers Best Sellers
2Best Sellers
Adult Fiction
(1 tied)
Adult Fiction
(1 tied) Adult Fiction
3DVDs
DVDs
(2 tied) Adult Non-Fiction Audio Books
4Adult Fiction
CDs(2 tied) Local History
CommunityInformation
5Curriculum Support
Adult Non-Fiction(2 tied) Audio Books Adult Non-Fiction
Children�s BooksCommunityInformation
Adult Fiction, Best sellers and DVDs are ranked in the top three by six of the eight groups. Adult Non-
Fiction and Children�s Books are ranked in the top five by four of the age groups. Community Information
is ranked in the top four by three of the age groups.
AsdeeNtcirtsiDyrarbiLanedatlA21stluseRyevruS ssessment
Question 15: �What Services do you think should be emphasized at the Altadena
Library.�
Services to Emphasize # of Responses % of Respondents
1 Arts Programs 232 41.2%
2 Community Information 197 35%
3 Computer Training 189 33.6%
4 Children�s ReadingPrograms
175 31.1%
5 Adult Programs 175 31.1%
6 Local History 173 30.7%
7 Cultural Programs 168 29.8%
8 Continuing Education 153 27.2%
9 Volunteer Opportunities 143 25.4%
10 Homework Help 137 24.3%
Downloadable Books 134 23.8%
Basic Literacy 130 23.1%
Teen Programs 121 21.5%
Public Computer Access 120 21.3%
Book Discussion Groups 107 19%
Public Information 107 19%
Entertainment Programs 101 17.9%
Preschool Story Time 93 16.5%
Genealogy 92 16.3%
Reference Help 84 14.9%
Baby Story Time 84 14.9%
English Language Skills 79 14%
Home Delivery 64 11.4%
�the live music events are my favorites and I believe those fall under the cultural programscategory�
�senior programs: information: eg. medicare, health insurance, retirement�
�Meeting rooms for people running micro-businesses out of their houses. In other words,places where they can meet with clients and colleagues. There are a lot of people working athome in the area.�
�I think you should have a program of local Altadena musicians--singers, songwriters, bands,instrumentalists--performing on a given night. I'm a performer and I'd love to play.�
�Story time in Spanish�
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AsdeeNtcirtsiDyrarbiLanedatlA31stluseRyevruS ssessment
Services to Emphasize Segmented by Age Group10 - 14 15 - 19 20 - 24 25 - 34
35 - 44 45 - 54 55 - 64 Over 65
1 Teen Programs Teen Programs Computer Training Arts Programs
2Volunteer
Opportunities
(2) Homework Help
Teen Programs(2)
Children�s ReadingPrograms
3 Computer Training
(2 tied)
Arts Programs
(2 tied)
Downloadable
Books(2 tied)
Community
Information(3)
4 Arts Programs
(3)
Volunteer
Opportunities(3)
Homework Help
(3)
Baby Story Times
(3 tied)
5Homework Help
(3 tied)Computer Training
(3 tied)Arts Programs
(3 tied)Adult Programs
(4)
EntertainmentPrograms
(3 tied)
Public ComputerAccess
(3 tied)
English LanguageSkills
(3 tied)
Local History(5)
1 Arts Programs Arts ProgramsCommunity
Information Adult Programs
2Children�s Story
Time Computer Training Computer TrainingCommunity
Information
3 Cultural ProgramsCommunity
Information Adult Programs Local History
4Local History
(4)Adult Programs
(4) Arts Programs Cultural Programs
5CommunityInformation
(4 tied)
Cultural Programs(4) Local History
Arts Programs(5)
5 Computer TrainingContinuing
Education
Computer Training
(5 tied)
Arts Programs was ranked in the top five by all eight of the age groups. Computer Training was ranked in
the top five by seven of the eight age groups. Community Information was ranked in the top five by five of
the eight groups. Other highly ranked services include Adult Programs, Cultural Programs, and Local
History.
AsdeeNtcirtsiDyrarbiLanedatlA41stluseRyevruS ssessment
Question 16: �What spaces should be improved or added to the Altadena Library?�
Facility Improvements # of Responses % of Responses
1 Café 272 48.4%
2 Comfortable Seating 233 41.5%
3 Quiet Reading 205 36.5%
4 Arts Exhibits 203 36.1%
5 Used Bookstore 192 34.2%
6 Computer Area 178 31.7%
7 Homework Center 174 31%
8 Children�s Area 174 31%
9 Local History 149 26.5%
10 Teen Area 140 24.9%
Career Center 126 22.4%
Public Meeting Room 126 22.4%
Browsing Area 126 22.4%
Technology Training Ctr. 109 19.4%
Study Carrels 108 19.2%
Exhibition Space 94 16.7%
Group Study 91 16.2%
Program Room 60 10.7%
Individual Study 15
�Access for the elderly and/or handicapped could be improved by level ramp or walkway frombottom of main entrance stairs connecting to the street level walkway.�
�Coffee cart. It would make libraries cool again for some people (seriously!)�
�Keep the sunken reading area and the architectural distinctiveness�
�Quiet areas for people using computer.�
�I have been going to the Altadena library since I was a very small child and I now bring mychildren. I prefer this library to any other because it is such a beautiful and open space. Thearchitecture of the building is unique with the atrium and the full glass walls. Please do notcompromise the architecture of this building by encroaching on the open space in the middleand/or eliminating the plants inside or around the building. This would absolutely destroy itsbeauty. It is a cool oasis in the middle of long hot summers where the whole community cancome to enjoy a nice reading adventure.�
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AsdeeNtcirtsiDyrarbiLanedatlA51stluseRyevruS ssessment
Requested Facility Enhancements Segmented by Age Group
10 - 14 15 - 19 20 - 24 25 - 34
35 - 44 45 - 54 55 - 64 Over 65
1 Teen Area
Teen Area
Cafe Cafe Cafe2 Comfortable Seating
(1 tied)Quiet Reading
(2) Comfortable Seating3 Quiet Reading
(2) Comfortable SeatingHomework Center
(2 tied) Quiet Reading4 Homework Center
(2 tied) Homework Center Computer Area Used Bookstore5 Cafe
(2 tied) Computer AreaArt Exhibit
Area
Children�s
Area
1 Cafe Cafe Cafe Art Exhibit Area2
Children�s AreaComfortable Seating
(1 tied)
Art Exhibit
Area Cafe3 Art Exhibit
Area Used Bookstore Quiet Reading Quiet Reading4 Comfortable
Seating
Quiet Reading
(2 tied) Computer AreaComfortable Seating
(3)5
Used BookstoreArt Exhibit
Area Comfortable SeatingLocal History
(3 tied)6 Used Bookstore
(3 tied)
�1 a study room where students can have discussions about class lessons or have group studywithout disturbing others. 2 a table outside maybe, so people can have their break for snacks.�
�Stroller access� better restrooms� more quiet space, stuck in the 70s, outdoor readingareas, separate areas, shelving too low for seniors�local art exhibits, coffee house, keepsunken area��
AsdeeNtcirtsiDyrarbiLanedatlA61stluseRyevruS ssessment
Question 17: Would you use materials in language(s) other than English?
Yes 33%
No 67%
Question 18: �Which Languages?�
# of Responses % of ResponsesSpanish 148 70.1%
Korean 6 2.8%
Other 80 37.9%
Chinese 21 10%
Japanese, French, Latin, Portuguese, German, Mandarin Chinese, Greek, Swahili, Italian,Russian, Hebrew, Armenian�.
Question 19: �What are the most important contributions that the Altadena Library makes to the
community?�
1. Books, CDs, DVDs, Magazines
2. Community Gathering Space3. Technology4. Lifelong Learning
5. School Support6. Arts and Cultural
7. Teen Destination
8. Family Recreatiopn
9. Meetings Space10.Support Hobbies11.English Learners
12.Employment assistance13.Business Support
Question 20: �Please add any additional comments that will help us to better plan
library services and facilities for the Altadena Community.�250 comments were in addition to the comments offered to other questions above. Many of these
comments appear throughout the text of this survey summary. Following is a sample of comments.
�I find the computer area that's in the middle to be distracting and a little annoying. The architecture anddecor is dated and the children's area isn't very inviting.�
The Citizens of Altadena have three times voted to tax themselves to support the Altadena Library.Central to each of those campaigns and support for the library has been the love this community hasfor the Boyd Georgie designed building. While I understand that the library is a changing institution,central to the ongoing community support for that institution will be respect for the original BoydGeorgie building.
The atmosphere created by the marvelous architectural design is so special and needs to be morehighlighted. It is the most significant modern building in Altadena, yet few know about its designer.Whatever improvements are made, utmost care should be given to preserving Georgie�s legacy andour great good fortune to have such a public space as this in Altadena.
Thanks for this survey! I'm going to start visiting the library again
Library Space Sq. Ft. Summary
LIBRARY DIVISION DIVISION
SQ. FT.Space Name
SPACE
SQ. FT.
1,004Administration
N/AAdministrative Rest Room
375Business O�ce
253Executive Secretary
376Library Director's O�ce
1,320Adult Reading Area
1,320Adult Reading Area
687Browsing
687Browsing Area
5,364Children's Library
734Children's Collection & Seating
204Children's Desk
N/AChildren's Rest Room
414Children's Technology Area
505Children's Workroom
989Early Childhood Literacy Center
320Homework Center
1,576Juvenile Collection & Seating
132Parent Teacher Area
490Story Time Area
1,531Customer Service
64Book Return Room
435Circulation Desk
606Circulation Workroom
45Customer Service Pod
140Express Check & Holds
241Passport Services
1,842Fiction Collection
1,842Fiction Collection & Seating
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Library Division Sq. Ft. Summary
LIBRARY DIVISIONDIVISION
SQ. FT.
Percent
of Total
4%1,004Administration
5%1,320Adult Reading Area
3%687Browsing
20%5,364Children's Library
6%1,531Customer Service
7%1,842Fiction Collection
3%903General Building Services
1%269Library Entrance
4%966Literacy Center
15%4,246Non-Fiction Collection
12%3,315Public Meeting Rooms
11%2,901Reference Services
2%421Staff Services
6%1,538Technical Services
4%1,158Teen Area
11,771
Gross Square Footage: 39,236
27,465 100%Net Assignable Square Footage:
Non-Assignable Square Footage (@ of Gross):30%
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LIBRARY DIVISION SQ.FT. SUMMARY
LIBRARY DIVISION DIVISION
SQ. FT.Space Name
SPACE
SQ. FT.
903General Building Services
248Friends' Book Storage & Workroom
516General Library Storage Room
139Mail Room
N/AMechanical Equipment Room
269Library Entrance
269Friends Booksale Area
N/APublic Entrance & Lobby
N/APublic Rest Rooms
966Literacy Center
196Literacy Area
124Literacy Study/Tutoring Room A
124Literacy Study/Tutoring Room B
522Literacy Workroom
4,246Non-Fiction Collection
4,246Non-Fiction Collection & Seating
3,315Public Meeting Rooms
246AV, Chair & Table Storage Room
2,496Community Meeting Room
N/ACustodial Sink & Supply Closet
166Kitchenette
407Meeting Room
2,901Reference Services
390Adult Services Workroom
569Computer Lab/Training Room
199Copy Center
1,180Reference & Technology Services
220Reference Desk
179Study/Tutoring Room A
164Study/Tutoring Room B
421Staff Services
N/ACustodial Sink & Supply Closet
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LIBRARY DIVISION DIVISION
SQ. FT.Space Name
SPACE
SQ. FT.
421Staff Services
126Kitchenette
N/ASta� Entrance & Lobby
295Sta� Lounge
N/ASta� Rest Rooms
1,538Technical Services
224Central Supply Storage
192Computer/Telecommunications Room
1,122Technical Services Workroom
1,158Teen Area
1,158Teen Area
11,771
Gross Square Footage: 39,236
27,465Net Assignable Square Footage:
Non-Assignable Square Footage (@ of Gross):30%
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Librar y Space Sq. Ft. Summary with
Furniture and Equ ipment
LIBRARY DIVISION
QTY SQ. FT. SQ. FT.
SPACE
SQ. FT.
DIVISION
SQ. FT.LIBRARY SPACE NAME
Furniture and EquipmentUNIT UNIT EXTENDED
ADMINISTRATION 1,004
ADMINISTRATIVE REST ROOM N/A
BUSINESS OFFICE 375
3 0 0Chair, Professional’s
3 15 45Chair, Visitor’s
3 0 0Computer, Sta� Desktop
3 14 42File Cabinet, Vertical (Four Drawer)
3 0 0Printer, Scanner, Copier, & FAX All-in-one
3 12 36Shelving, SF 84”h Wood W/ 6 Shelves
3 0 0Telephone Handset
3 4 12Waste Basket
1 80 80Workstation, Accounts Receivable O�ce System
1 80 80Workstation, Business Manager's O�ce System
1 80 80Workstation, Purchasing
EXECUTIVE SECRETARY 253
1 0 0Bulletin Board
1 0 0Chair, Task
2 15 30Chair, Visitor’s
1 0 0Computer, Sta� Desktop
1 0 0FAX Machine, Desktop
2 20 40File Cabinet, Lateral (Four Drawer)
1 30 30Mail Boxes, Sta�
1 0 0Paper Shredder
1 35 35Printer/Copier, High End - Networked
1 10 10Recycling Bin
2 12 24Shelving, SF 84”h Wood W/ 6 Shelves
1 0 0Telephone Handset
1 4 4Waste Basket
1 80 80Workstation, Administrative Asst. O�ce System
LIBRARY DIRECTOR'S OFFICE 376
2 0 0Art Print
8 0 0Chair, Conference Room
1 0 0Chair, Library Director’s
1 0 0Computer, Sta� Desktop
1 30 30Credenza
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LIBRARY DIVISION
QTY SQ. FT. SQ. FT.
SPACE
SQ. FT.
DIVISION
SQ. FT.LIBRARY SPACE NAME
Furniture and EquipmentUNIT UNIT EXTENDED
LIBRARY DIRECTOR'S OFFICE 376
1 80 80Desk, Library Director’s
1 0 0Lamp, Desk
1 0 0Presentation Center
1 0 0Printer, Laser (B&W)
6 12 72Shelving, SF 84”h Wood W/ 6 Shelves
1 190 190Table, Conference
1 0 0Telephone Handset
1 4 4Waste Basket
ADULT READING AREA 1,320
ADULT READING AREA 1,320
20 35 700Chair, Lounge
16 0 0Chair, Reader’s
4 12 48Table, End
4 80 320Table, Reader’s
1 14 14
Current Newspapers12
42" Aisle SF 66"H Magazine Display Shelving W/4 Shelves
17 14 238
Current Magazines200
42" Aisle SF 66"H Magazine Display Shelving W/4 Shelves
BROWSING 687
BROWSING AREA 687
4 35 140Chair, Lounge
1 0 0Computer, OPAC Desktop
2 12 24Table, End
1 35 35Technology Carrel
1 4 4Waste Basket
11 18 198
Audio Book CD (CD ROM)2,100
36" Aisle DF 66”H Steel Shelving W/ 10 Divider Shelves
3 20 60
New Books600
42" Aisle DF 66”H Steel Shelving W/ 10 Shelves
10 10 100
Audio Compact Disc (CD)1,680
Audio CD SF 66” Shelving W/ 4 Sliding Browser Boxes
9 10 90
DVD3,250
DVD SF Shelving Unit W/ 4 Sliding Browser Boxes
2 18 36
Video Cassette450
Video Cassette DF 66" Shelving Unit W/10 Divider Shelvs
CHILDREN'S LIBRARY 5,364
CHILDREN'S COLLECTION & SEATING 734
30 0 0Chair, Child’s
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LIBRARY DIVISION
QTY SQ. FT. SQ. FT.
SPACE
SQ. FT.
DIVISION
SQ. FT.LIBRARY SPACE NAME
Furniture and EquipmentUNIT UNIT EXTENDED
CHILDREN'S COLLECTION & SEATING 734
5 90 450Table, Children’s
2 0 0Waste Basket
2 18 36
Audio Book CD (CD ROM)288
36" Aisle DF 45”H Steel Shelving W/ 6 Shelves
2 20 40
New Books250
42" Aisle DF 45”H Steel Shelving W/ 6 Shelves
5 20 100
Children's Easy Readers1,500
42" Aisle DF 45”H Steel Shelving W/ 6 Shelves
3 20 60
Early Chapter Books750
42" Aisle DF 45”H Steel Shelving W/ 6 Shelves
2 24 48
Audio Compact Disc (CD)300
Compact Disc, CD-ROM & DVD Display Browser
CHILDREN'S DESK 204
1 10 10Book Truck
2 0 0Chair, Task
2 0 0Computer, Sta� Desktop
1 0 0Printer, Laser (Color)
3 0 0Printer, Receipt
1 30 30Self Check-Out Counter
1 0 0Self Check-Out Machine
1 0 0Telephone Handset
1 4 4Waste Basket
2 80 160Workstation, Children's Desk
CHILDREN'S REST ROOM N/A
1 0 0Commode
1 0 0Diaper Changing Counter
1 0 0Paper Towel Dispenser
1 0 0Sink And Counter
1 0 0Soap Dispenser
1 0 0Stall
1 0 0Waste Basket
CHILDREN'S TECHNOLOGY AREA 414
8 0 0Chair, Technology Workstation
8 0 0Computer, Public Desktop
1 0 0Print Release Station
7 40 280Technology Carrel
1 45 45Technology Carrel, Adjustable (Manual) Height
1 25 25Technology Equipment Counter
1 4 4Waste Basket
3 20 60
Children's Reference275
42" Aisle DF 45”H Steel Shelving W/ 4 Shelves
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LIBRARY DIVISION
QTY SQ. FT. SQ. FT.
SPACE
SQ. FT.
DIVISION
SQ. FT.LIBRARY SPACE NAME
Furniture and EquipmentUNIT UNIT EXTENDED
CHILDREN'S WORKROOM 505
3 10 30Book Truck
1 0 0Bulletin Board
1 15 15Cabinet, AV Equipment
15 0 0Cabinets, Above Counter
6 0 0Cabinets, Below Counter
4 0 0Chair, Task
3 0 0Computer, Sta� Desktop
1 20 20File Cabinet, Lateral (Four Drawer)
1 0 0First Aid Kit
1 36 36Flat File
1 0 0Paper Towel Dispenser
2 0 0Printer, Scanner, Copier, & FAX All-in-one
1 35 35Printer/Copier, High End - Networked
1 10 10Recycling Bin
6 10 60Shelving, SF 90"h Steel W/ 7 Shelves
1 16 16Sink
1 0 0Soap Dispenser
1 18 18Storage Cabinet
3 0 0Telephone Handset
3 0 0Waste Basket
1 0 0White Board
2 50 100Workstation, Children's Counter
2 55 110Workstation, Children's O�ce System
1 55 55Workstation, Clerical O�ce System
EARLY CHILDHOOD LITERACY CENTER 989
4 0 0Chair, Child’s
4 0 0Chair, Technology Workstation Task
3 45 135Chair-and-a-half
4 50 200Children's Soft Sculpted Furniture
2 40 80Computer, Children's Early Learning
1 0 0Game Rug
1 15 15Learning Wall
1 55 55Table, Children’s Play
2 50 100Technology Carrel
1 20 20Toy Bin
18 18 324
Children's Picture Books6,175
36" Aisle DF 45"H Steel Shelving W/6 Divider Shelves
4 10 40
Media Kit (Audio Cassette W/ Book)480
36" Aisle SF 45”H Steel Shelving W/ 2 Shelves
2 10 20
Board Books240
36" Aisle SF 45”H Steel Shelving W/ 2 Shelves
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LIBRARY DIVISION
QTY SQ. FT. SQ. FT.
SPACE
SQ. FT.
DIVISION
SQ. FT.LIBRARY SPACE NAME
Furniture and EquipmentUNIT UNIT EXTENDED
HOMEWORK CENTER 320
4 30 120Carrel, Reader’s, Systems Furniture
4 0 0Chair, Reader’s
5 0 0Chair, Technology Workstation Task
5 0 0Computer, Public Desktop
5 40 200Technology Carrel
JUVENILE COLLECTION & SEATING 1,576
2 0 0Computer, OPAC Desktop
2 35 70Technology Carrel
3 18 54
Juvenile Spanish Language1,600
36" Aisle DF 60”H Steel Shelving W/ 10 Shelves
1 20 20
Graphic Novels And Manga270
42" Aisle DF 60”H Steel Shelving W/ 10 Shelves
2 20 40
Fairy Tales And Folklore1,200
42" Aisle DF 60”H Steel Shelving W/ 10 Shelves
5 20 100
Biography1,125
42" Aisle DF 60”H Steel Shelving W/ 10 Shelves
2 20 40
Recently Returned Materials400
42" Aisle DF 60”H Steel Shelving W/ 10 Shelves
2 20 40
Juvenile Paperbacks525
42" Aisle DF 60”H Steel Shelving W/ 10 Shelves
14 20 280
Juvenile Fiction5,250
42" Aisle DF 60”H Steel Shelving W/ 10 Shelves
43 20 860
Juvenile Non-Fiction16,500
42" Aisle DF 60”H Steel Shelving W/ 10 Shelves
6 12 72
Children's Current Magazines32
44" Aisle SF 45"H Magazine Display Shelving W/2 Shelves
PARENT TEACHER AREA 132
2 35 70Chair, Lounge
1 12 12Table, End
5 10 50
Parent/Teacher Books640
36" Aisle SF 66”H Steel Shelving W/ 5 Shelves
STORY TIME AREA 490
1 15 15Cabinet, AV Equipment
9 0 0Cabinets, Above Counter (Lockable)
6 0 0Cabinets, Below Counter (Lockable)
1 40 40Children’s Craft Counter
1 0 0Clock
50 8 400Cushion, Floor
1 0 0DVD Player
1 15 15Easel
1 0 0Paper Towel Dispenser
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LIBRARY DIVISION
QTY SQ. FT. SQ. FT.
SPACE
SQ. FT.
DIVISION
SQ. FT.LIBRARY SPACE NAME
Furniture and EquipmentUNIT UNIT EXTENDED
STORY TIME AREA 490
1 0 0Projection Screen, Motorized Ceiling
1 0 0Projector, Ceiling Mounted
1 0 0Sign, Announcement
1 16 16Sink
1 0 0Soap Dispenser
7 0 0Table, Meeting Room
1 4 4Waste Basket
CUSTOMER SERVICE 1,531
BOOK RETURN ROOM 64
2 16 32AV Bin, Depressible
2 16 32Book Bin, Depressible
CIRCULATION DESK 435
3 0 0Bar Code Reader, Fixed Mount
2 0 0Book Bin, Depressible
3 10 30Book Truck
1 0 0Cash Register
3 0 0Chair, Task
3 0 0Computer, Sta� Desktop
1 0 0Printer, Laser (B&W)
3 0 0Printer, Receipt
1 10 10Recycling Bin
2 0 0Security System Book & Media Resensitizer
2 0 0Security System Book Desensitizer
1 75 75Security System Gates, Inventory Control
2 0 0Security System Media Desensitizer
8 10 80Shelving, SF 84”h Steel W/ 6 Shelves
3 0 0Telephone Handset
3 0 0Waste Basket
1 80 80Workstation, Circulation Check-In Desk
1 80 80Workstation, Circulation Check-Out Desk
1 80 80Workstation, Circulation Fines & Fees Desk
CIRCULATION WORKROOM 606
5 0 0Bar Code Reader, Fixed Mount
10 10 100Book Truck
1 0 0Bulletin Board
15 0 0Cabinets, Above Counter
4 0 0Cabinets, Below Counter
4 0 0Chair, Task
1 0 0Clock
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LIBRARY DIVISION
QTY SQ. FT. SQ. FT.
SPACE
SQ. FT.
DIVISION
SQ. FT.LIBRARY SPACE NAME
Furniture and EquipmentUNIT UNIT EXTENDED
CIRCULATION WORKROOM 606
5 0 0Computer, Sta� Desktop
1 0 0FAX Machine, Desktop
1 0 0First Aid Kit
1 35 35Printer/Copier, High End - Networked
1 10 10Recycling Bin
1 0 0Security System Book Desensitizer
3 0 0Security System Book Resensitizer
2 0 0Security System Desensitizer/Resensitizer
2 0 0Security System Media Resensitizer
4 10 40Shelving, SF 90"h Steel W/ 7 Shelves
1 16 16Sink
5 0 0Telephone Handset
5 0 0Waste Basket
1 0 0White Board
1 80 80Workstation, Clerical O�ce System
4 55 220Workstation, Clerical O�ce System
3 35 105Workstation, Sorting Counter
CUSTOMER SERVICE POD 45
1 0 0Chair, Task
1 0 0Computer, Sta� Portable
1 45 45Customer Service Pod
1 0 0Telephone Headset
EXPRESS CHECK & HOLDS 140
2 0 0Printer, Receipt
2 45 90Self Check-Out Counter
2 0 0Self Check-Out Machine
5 10 50Shelving, SF 60"h Steel W/ 5 Shelves
PASSPORT SERVICES 241
1 0 0Camera, Digital
2 0 0Chair, Task
4 15 60Chair, Visitor’s
2 45 90Desk, Clerical
2 20 40File Cabinet, Lateral (Four Drawer)
2 0 0Printer, Laser (Color)
1 0 0Printer, Scanner, Copier, & FAX All-in-one
1 35 35Projection Screen, Folding/Tripod
2 4 8Waste Basket
1 8 8Whiteboards, Portable With Acoustical Panels
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LIBRARY DIVISION
QTY SQ. FT. SQ. FT.
SPACE
SQ. FT.
DIVISION
SQ. FT.LIBRARY SPACE NAME
Furniture and EquipmentUNIT UNIT EXTENDED
FICTION COLLECTION 1,842
FICTION COLLECTION & SEATING 1,842
8 35 280Chair, Lounge
2 0 0Stool, Kick-Step
2 12 24Table, End
65 18 1,170
Fiction21,600
36" Aisle DF 90”H Steel Shelving W/ 14 Shelves
4 20 80
International Languages1,600
42" Aisle DF 66”H Steel Shelving W/ 10 Shelves
9 20 180
Large Print1,980
42" Aisle DF 66”H Steel Shelving W/ 10 Shelves
6 18 108
Paperbacks1,890
Paperback Rotor Tower DF 66” Shelving Unit
GENERAL BUILDING SERVICES 903
FRIENDS' BOOK STORAGE & WORKROOM 248
2 10 20Book Truck
6 4 24Box, Cardboard
1 0 0Bulletin Board
8 0 0Cabinets, Above Counter
4 0 0Chair, Task
2 5 10Locker
1 10 10Recycling Bin
12 10 120Shelving, SF 90"h Steel W/ 7 Shelves
1 0 0Telephone Handset
1 4 4Waste Basket
1 60 60Workstation, Friends' Work Counter
GENERAL LIBRARY STORAGE ROOM 516
20 4 80Box, Cardboard
8 15 120Shelving, Industrial
8 10 80Shelving, SF 90"h Steel W/ 7 Shelves
1 200 200Storage Cage
2 18 36Supply Cabinet
MAIL ROOM 139
1 0 0Chair, Task
1 9 9Mail Bin
2 30 60Mail Boxes, Sta�
1 15 15Mail Delivery Cart
1 0 0Postage Meter/Scale
1 10 10Recycling Bin
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LIBRARY DIVISION
QTY SQ. FT. SQ. FT.
SPACE
SQ. FT.
DIVISION
SQ. FT.LIBRARY SPACE NAME
Furniture and EquipmentUNIT UNIT EXTENDED
MAIL ROOM 139
1 0 0Stool
1 0 0Telephone Handset
1 45 45Workstation, Mail Check-In & Sorting Counter
MECHANICAL EQUIPMENT ROOM N/A
LIBRARY ENTRANCE 269
FRIENDS BOOKSALE AREA 269
1 30 30Case, Merchandise Display
4 0 0Chair, Café
1 35 35Chair, Lounge
1 0 0Rack, Literature Display Handout
14 10 140Shelving, SF 84”h Steel W/ 6 Shelves
1 0 0Sign, Announcement
2 0 0Stool
1 60 60Table, Café
1 4 4Waste Basket
PUBLIC ENTRANCE & LOBBY N/A
2 0 0Case, In-Wall Display
1 0 0Directory
2 0 0Drinking Fountain
2 0 0Rack, Literature Display Handout
1 0 0Sign, Announcement
PUBLIC REST ROOMS N/A
7 0 0Commode
2 0 0Diaper Changing Counter
2 0 0Hand Dryer
2 0 0Mirror, With Shelf
4 0 0Paper Towel Dispenser
6 0 0Sink And Counter
6 0 0Soap Dispenser
7 0 0Stall
3 0 0Urinal
LITERACY CENTER 966
LITERACY AREA 196
2 35 70Chair, Lounge
4 0 0Chair, Reader’s
1 12 12Table, End
1 80 80Table, Reader’s
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A Page 3-13
LIBRARY DIVISION
QTY SQ. FT. SQ. FT.
SPACE
SQ. FT.
DIVISION
SQ. FT.LIBRARY SPACE NAME
Furniture and EquipmentUNIT UNIT EXTENDED
LITERACY AREA 196
1 4 4Waste Basket
2 10 20
Literacy Self Instruction600
36" Aisle SF 90”H Steel Shelving W/ 7 Shelves
1 10 10
Literacy375
36" Aisle SF 90”H Steel Shelving W/ 7 Shelves
LITERACY STUDY/TUTORING ROOM A 124
4 0 0Chair, Group Study
1 120 120Table, Group Study
1 4 4Waste Basket
1 0 0White Board
LITERACY STUDY/TUTORING ROOM B 124
4 0 0Chair, Group Study
1 120 120Table, Group Study
1 4 4Waste Basket
1 0 0White Board
LITERACY WORKROOM 522
1 0 0Bulletin Board
8 0 0Cabinets, Above Counter
6 0 0Chair, Task
1 15 15Chair, Visitor’s
1 0 0Clock
3 0 0Computer, Sta� Desktop
2 20 40File Cabinet, Lateral (Four Drawer)
1 35 35Printer/Copier, High End - Networked
1 10 10Recycling Bin
4 10 40Shelving, SF 84”h Steel W/ 6 Shelves
1 18 18Storage Cabinet
4 0 0Telephone Handset
1 4 4Waste Basket
1 60 60Workstation, Literacy Counter
1 80 80Workstation, Literacy O�ce System
4 55 220Workstation, Literacy O�ce System
NON-FICTION COLLECTION 4,246
NON-FICTION COLLECTION & SEATING 4,246
14 40 560Carrel, Reader’s Wood
8 35 280Chair, Lounge
38 0 0Chair, Reader’s
4 10 40Computer, OPAC
6 100 600Table, Reader’s
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04.13.09- REV.
LIBRARY DIVISION
QTY SQ. FT. SQ. FT.
SPACE
SQ. FT.
DIVISION
SQ. FT.LIBRARY SPACE NAME
Furniture and EquipmentUNIT UNIT EXTENDED
NON-FICTION COLLECTION & SEATING 4,246
142 18 2,556
Non-Fiction47,600
36" Aisle DF 90”H Steel Shelving W/ 14 Shelves
3 10 30
Local History500
36" Aisle SF 90”H Steel Shelving W/ 7 Shelves
1 20 20
Plays850
42" Aisle DF 66”H Steel Shelving W/ 10 Shelves
4 20 80
Oversize900
42" Aisle DF 90"H Steel Shelving W/ 10 Shelves
4 20 80
Recently Returned Materials1,000
42" Aisle DF 90”H Steel Shelving W/ 12 Shelves
PUBLIC MEETING ROOMS 3,315
AV, CHAIR & TABLE STORAGE ROOM 246
2 15 30AV/Technology Equipment Cart, Large
10 12 120Dolly, Chair
8 12 96Dolly, Table
2 0 0Laser Pointer
4 0 0Microphone, Floor
2 0 0Microphone, Lavaliere
6 0 0Microphone, Table
1 0 0Projector, Overhead
COMMUNITY MEETING ROOM 2,496
1 0 0Audio Ampli�er
1 0 0Audio Pre-Ampli�er
1 0 0Audio Receiver
1 15 15Cabinet, AV Equipment
200 12 2,400Chair, Meeting Room - Stacking
1 0 0Clock
2 0 0Computer, Sta� Portable
1 15 15Easel
1 8 8Flagpole
2 0 0Laser Pointer
2 20 40Lectern (w/ Space For A Portable Computer)
2 0 0Projection Screen, Motorized Ceiling
2 0 0Projector, Ceiling Mounted
1 10 10Rack, AV Equipment
1 0 0Telephone Handset
2 4 8Waste Basket
CUSTODIAL SINK & SUPPLY CLOSET N/A
1 0 0Cleaning Cart
1 0 0Ladder, Step
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A Page 3-15
LIBRARY DIVISION
QTY SQ. FT. SQ. FT.
SPACE
SQ. FT.
DIVISION
SQ. FT.LIBRARY SPACE NAME
Furniture and EquipmentUNIT UNIT EXTENDED
CUSTODIAL SINK & SUPPLY CLOSET N/A
1 0 0Mop Bucket
1 0 0Shelving, Industrial
1 0 0Sink, Mop
KITCHENETTE 166
1 0 0Bulletin Board
6 0 0Cabinets, Above Counter (Lockable)
6 0 0Cabinets, Below Counter (Lockable)
4 0 0Co�ee Maker/Urn
4 0 0Co�ee Thermos
2 0 0Hot Water Urn
1 0 0Microwave Oven
1 0 0Paper Towel Dispenser
1 10 10Recycling Bin
1 20 20Refrigerator
1 16 16Sink
1 0 0Soap Dispenser
1 10 10Trash Compactor
1 45 45Workstation, Food Preparation Counter
1 65 65Workstation, Food Service Counter
MEETING ROOM 407
30 12 360Chair, Meeting Room - Stacking
1 0 0Clock
1 0 0Computer, Sta� Portable
1 18 18Flip Chart With Stand
1 25 25Lectern (w/ Space For A Portable Computer)
1 0 0Projection Screen, Wall Mounted
1 0 0Projector, Ceiling Mounted
6 0 0Table, Meeting Room
1 0 0Telephone Handset
1 4 4Waste Basket
1 0 0White Board
REFERENCE SERVICES 2,901
ADULT SERVICES WORKROOM 390
4 10 40Book Truck
1 0 0Bulletin Board
6 0 0Cabinets, Above Counter
6 0 0Cabinets, Below Counter
4 0 0Chair, Task
3 15 45Chair, Visitor’s
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LIBRARY DIVISION
QTY SQ. FT. SQ. FT.
SPACE
SQ. FT.
DIVISION
SQ. FT.LIBRARY SPACE NAME
Furniture and EquipmentUNIT UNIT EXTENDED
ADULT SERVICES WORKROOM 390
4 0 0Computer, Sta� Desktop
4 0 0Printer, Scanner, Copier, & FAX All-in-one
1 10 10Recycling Bin
1 0 0Scanner, Flat
4 10 40Shelving, SF 90"h Steel W/ 7 Shelves
4 0 0Telephone Handset
4 0 0Waste Basket
1 55 55Workstation, Clerical O�ce System
2 60 120Workstation, Reference O�ce System
1 80 80Workstation, Reference O�ce System
COMPUTER LAB/TRAINING ROOM 569
21 0 0Chair, Technology Workstation Task
1 0 0Clock
20 0 0Computer, Public Desktop
1 0 0Computer, Sta� Portable
1 30 30Instructor's Station, Systems Furniture
1 0 0Print Release Station
1 0 0Projection Screen, Motorized Ceiling
1 0 0Projector, Ceiling Mounted
1 10 10Recycling Bin
1 25 25Technology Equipment Counter
10 50 500Technology Training Table, Computer Lab
1 0 0Telephone Handset
1 4 4Waste Basket
1 0 0White Board
COPY CENTER 199
8 0 0Cabinets, Above Counter (Lockable)
8 0 0Cabinets, Below Counter (Lockable)
1 10 10Change Machine (Bill & Coin)
1 50 50Copier, B&W Freestanding
1 50 50Copier, Color Freestanding
1 55 55Preparation Counter
1 10 10Recycling Bin
1 0 0Stapler, Electronic Binding
1 20 20Vending Machine
2 0 0Vendor Card Encoder/Dispenser
1 4 4Waste Basket
REFERENCE & TECHNOLOGY SERVICES 1,180
2 0 0ADA Alternate Keyboard
2 0 0ADA Alternate Mouse/ Trackball
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A Page 3-17
LIBRARY DIVISION
QTY SQ. FT. SQ. FT.
SPACE
SQ. FT.
DIVISION
SQ. FT.LIBRARY SPACE NAME
Furniture and EquipmentUNIT UNIT EXTENDED
REFERENCE & TECHNOLOGY SERVICES 1,180
2 0 0ADA Electronic Magni�er (CCTV), Color
1 0 0ADA Reading Machine
1 0 0Chair, Task
20 0 0Chair, Technology Workstation
20 0 0Computer, Public Desktop
1 0 0Computer, Sta� Portable
1 45 45Customer Service Pod
1 0 0Print Release Station
18 40 720Technology Carrel
2 45 90Technology Carrel, Adjustable (Manual) Height
1 25 25Technology Equipment Counter
4 0 0Waste Basket
2 20 40
Consumer250
42" Aisle DF 45”H Steel Shelving W/ 6 Shelves
9 20 180
Reference2,000
42" Aisle DF 66”H Steel Shelving W/ 10 Shelves
4 20 80
Careers800
42" Aisle DF 66”H Steel Shelving W/ 10 Shelves
REFERENCE DESK 220
1 10 10Book Truck
2 0 0Chair, Task
2 0 0Computer, Sta� Desktop
1 0 0Printer, Laser (B&W)
2 0 0Telephone Handset
2 0 0Waste Basket
2 80 160Workstation, Reference Desk
5 10 50
Ready Reference225
36" Aisle SF 45”H Steel Shelving W/ 3 Shelves
STUDY/TUTORING ROOM A 179
6 0 0Chair, Group Study
1 175 175Table, Group Study
1 4 4Waste Basket
1 0 0White Board
STUDY/TUTORING ROOM B 164
4 0 0Chair, Group Study
1 160 160Table, Group Study
1 4 4Waste Basket
1 0 0White Board
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LIBRARY DIVISION
QTY SQ. FT. SQ. FT.
SPACE
SQ. FT.
DIVISION
SQ. FT.LIBRARY SPACE NAME
Furniture and EquipmentUNIT UNIT EXTENDED
STAFF SERVICES 421
CUSTODIAL SINK & SUPPLY CLOSET N/A
1 0 0Cleaning Cart
1 0 0Hand Truck
1 0 0Mop Bucket
1 0 0Paper Towel Dispenser
1 0 0Shelving, Industrial
1 0 0Sink
1 0 0Sink, Mop
KITCHENETTE 126
8 0 0Cabinets, Above Counter
8 0 0Cabinets, Below Counter
1 0 0Co�ee Maker/Urn
2 0 0Co�ee Thermos
1 0 0Cutting Board, Kitchen
1 0 0First Aid Kit
1 10 10Garbage Bin, Interior
1 0 0Hot Water Urn
1 0 0Microwave Oven
1 0 0Paper Towel Dispenser
1 10 10Recycling Bin
1 20 20Refrigerator
1 16 16Sink
1 0 0Soap Dispenser
1 0 0Toaster Oven
1 10 10Trash Compactor
1 0 0Water Puri�er, Under Counter
1 60 60Workstation, Food Preparation Counter
STAFF ENTRANCE & LOBBY N/A
1 0 0Bulletin Board
1 0 0White Board
STAFF LOUNGE 295
1 0 0Bulletin Board
8 0 0Chair, Café
2 35 70Chair, Sta� Lounge
1 0 0Computer, Sta� Desktop
5 5 25Locker
1 0 0Mirror
1 0 0Rack, Literature Display Handout
1 60 60Sofa (3 Seat)
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A Page 3-19
LIBRARY DIVISION
QTY SQ. FT. SQ. FT.
SPACE
SQ. FT.
DIVISION
SQ. FT.LIBRARY SPACE NAME
Furniture and EquipmentUNIT UNIT EXTENDED
STAFF LOUNGE 295
2 60 120Table, Café
1 20 20Technology Counter
1 0 0Telephone Handset
STAFF REST ROOMS N/A
TECHNICAL SERVICES 1,538
CENTRAL SUPPLY STORAGE 224
12 4 48Box, Cardboard
4 15 60Shelving, Industrial
8 10 80Shelving, SF 90"h Steel W/ 7 Shelves
2 18 36Supply Cabinet
COMPUTER/TELECOMMUNICATIONS ROOM 192
1 0 0Battery Charger
1 20 20Computer Stand
1 0 0Console, Computer System
1 0 0Disc Drive (External)
1 0 0DSU/CSU Telecommunications Device
1 0 0Fire Extinguisher, Halon
2 30 60Rack, Computer / Communications Equipment
2 0 0Router/Switch
1 0 0Safe, Data / Tape Carrier
4 0 0Server, Desktop / Rack Mount
2 18 36Storage Cabinet
1 0 0Surge Protector, Multiple Devices
1 0 0Tape Drive, External DAT / Cartridge Tape
2 28 56Telecommunications Backboard
1 0 0Telecommunications Equipment/Hub/ Multiplexer
1 0 0Telephone Handset
2 10 20Uninterruptible Power Supply (UPS), Multiple Devices
TECHNICAL SERVICES WORKROOM 1,122
12 10 120Book Truck
10 5 50Cabinets, Full Height
9 0 0Chair, Task
1 0 0Clock
1 0 0Computer, OCLC Desktop
6 0 0Computer, Sta� Desktop
3 20 60File Cabinet, Lateral (Four Drawer)
3 14 42File Cabinet, Vertical (Four Drawer)
1 0 0Paper Towel Dispenser
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LIBRARY DIVISION
QTY SQ. FT. SQ. FT.
SPACE
SQ. FT.
DIVISION
SQ. FT.LIBRARY SPACE NAME
Furniture and EquipmentUNIT UNIT EXTENDED
TECHNICAL SERVICES WORKROOM 1,122
1 35 35Printer/Copier, High End - Networked
1 10 10Recycling Bin
14 10 140Shelving, SF 90"h Steel W/ 7 Shelves
1 16 16Sink
6 0 0Telephone Handset
6 4 24Waste Basket
1 80 80Workstation, Acquisitions O�ce System
1 80 80Workstation, Cataloging O�ce System
2 55 110Workstation, Clerical O�ce System
1 75 75Workstation, Computer Repair Counter
1 80 80Workstation, Computer Systems Analyst O�ce System
1 80 80Workstation, Department Head
1 60 60Workstation, Mending Counter
1 60 60Workstation, Processing Counter
TEEN AREA 1,158
TEEN AREA 1,158
6 35 210Chair, Lounge
12 0 0Chair, Reader’s
10 0 0Chair, Technology Workstation
6 0 0Computer, Public Desktop
1 45 45Customer Service Pod
1 0 0Print Release Station
1 60 60Sofa (3 Seat)
3 80 240Table, Reader’s
6 50 300Technology Carrel
1 25 25Technology Equipment Counter
2 0 0Waste Basket
1 10 10
Audio Book CD (CD ROM)113
36" Aisle SF 66”H Steel Shelving W/ 5 Shelves
1 10 10
Cli� Notes280
36" Aisle SF 66”H Steel Shelving W/ 5 Shelves
5 20 100
Teen Fiction1,650
42" Aisle DF 66”H Steel Shelving W/ 10 Shelves
2 20 40
Graphic Novels And Manga675
42" Aisle DF 66”H Steel Shelving W/ 8 Shelves
2 14 28
Young Adult Current Magazines24
42" Aisle SF 66"H Magazine Display Shelving W/4 Shelves
3 10 30
Teen DVDs And CDs560
Audio CD SF 66” Shelving W/ 4 Sliding Browser Boxes
1 50 50
Young Adult Paperbacks338
Paperback "Spinner" W/ 4 Rotor Towers
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A Page 3-21
LIBRARY DIVISION
QTY SQ. FT. SQ. FT.
SPACE
SQ. FT.
DIVISION
SQ. FT.LIBRARY SPACE NAME
Furniture and EquipmentUNIT UNIT EXTENDED
TEEN AREA 1,158
1 10 10
Games50
Paperback Rotor Tower SF 66” Shelving Unit
11,771
39,236
27,465Net Assignable Square Footage:
Non-Assignable Square Footage (@ of Gross):30%
Gross Square Footage:
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PROGRAM VISUALIZATION
71
ARBORIST REPORTby Cy Calberg
(Registered Consulting Arborist)
NORTH72
04.13.09- REV.
C Y C A R L B E R G
REGISTERED CONSULTING ARBORIST
EXECUTIVE SUMMARY
Structural expansion to the Altadena Library is proposed in the vicinity of a number of
mature deodar cedars and one Canary Island pine. Because of the nature of construction�
pier and grade beam-type and cantilevered structures�impacts to the trees are minimized.
All trees are healthy and structurally sound and should tolerate construction well.
BACKGROUND AND ASSIGNMENT
The Altadena Library is in the design phase of extensive renovations and additions to their
facility located at 600 East Mariposa Street in Altadena, California. CWA is the architect of
record. I was retained to evaluate the design as it pertains to four mature deodar cedars and
one Canary Island pine.
This report is based on my site visit of January 16, 2009. I used the plans prepared by CWA
to confirm the locations of the trees. Photographs accompanying this report illustrate the site
context, tree vigor, and branch architecture.
OBSERVATIONS
THE TREES
Tree #1
Deodar cedar (Cedrus deodara)
Trunk Diameter (measured at 4.5 feet above grade): 31 inches
Height: 55 feet
Canopy Spread: Graphically represented on attached site plan.
Condition: Good
Structure: Good; no structural defects were noted.
Expected Life Expectancy: Indefinite
Major Construction Impacts: Construction of a bridge (east side of tree) and Children�s
Library (south side). The north and west sides of the tree are unaffected.
Tree #2
Deodar cedar (Cedrus deodara)
Trunk Diameter (measured at 4.5 feet above grade): 13 inches
Height: 50 feet
Canopy Spread: Graphically represented on attached site plan.
Condition: Good
Structure: Good; no structural defects were noted.
Expected Life Expectancy: Indefinite
387 NORTH BALDWIN AVENUE, SIERRA MADRE, CALIFORNIA 91024 626.355-0271 PHONE 626. 355-0284 FAX
ASCA REGISTERED CONSULTING ARBORIST # 405 I.S.A. CERTIFIED ARBORIST # WE 575A
ALTADENA LIBRARY�ARBORIST REPORT 2
Major Construction Impacts: Construction of new parking stalls precludes the preservation
of this tree. It is a young specimen and would likely tolerate on-site relocation well.
Tree #3
Deodar cedar (Cedrus deodara)
Trunk Diameter (measured at 4.5 feet above grade): 17 inches
Height: 65 feet
Canopy Spread: Graphically represented on attached site plan.
Condition: Good
Structure: Good; no structural defects were noted.
Expected Life Expectancy: Indefinite
Major Construction Impacts: Construction of a new wing, ADA elevator, and deck.
Demolition of existing stairs and ramp.
Tree #4
Deodar cedar (Cedrus deodara)
Trunk Diameter (measured at 4.5 feet above grade): 26 inches
Height: 60 feet
Canopy Spread: Graphically represented on attached site plan.
Condition: Good
Structure: Good; no structural defects were noted.
Expected Life Expectancy: Indefinite
Major Construction Impacts: Construction of a new wing, ADA elevator, and deck.
Demolition of existing stairs and ramp.
Tree #5
Canary Island pine (Pinus canariensis)
Trunk Diameter (measured at 4.5 feet above grade): 41 inches
Height: 90 feet
Canopy Spread: Graphically represented on attached site plan.
Condition: Good
Structure: Good; no structural defects were noted.
Expected Life Expectancy: Indefinite
Major Construction Impacts: Construction of a new wing, ADA elevator, and deck.
Demolition of existing stairs and ramp.
DISCUSSION
There are several potential consequences related to construction that may affect trees during
and after a typical construction process. They are as follows:
EXCAVATION/TRENCHING�ROOT SEVERANCE
SOIL COMPACTION (DURING AND POST-CONSTRUCTION)
GRADING (CUT AND/OR FILL)
ALTERATION OF THE WATER TABLE/SITE DRAINAGE
SUBSTANTIAL TRIMMING OF CANOPY OR ROOTS
MECHANICAL DAMAGE
IRRIGATION
CY CARLBERG, REGISTERED CONSULTING ARBORIST JANUARY 19, 2009
NORTH73
04.13.09- REV.
ALTADENA LIBRARY�ARBORIST REPORT 3
A. EXCAVATION/TRENCHING�ROOT SEVERANCE
Trenching can include excavation for foundations and trenching for irrigation, utility,
or drainage lines.
Hand trenching should be done close to the trunk to expose the location of major
roots�perhaps those two inches in diameter or greater.
When root cutting is permitted, exposed major roots should not be ripped by
construction equipment. Instead, they should be cut cleanly behind torn ends, if
possible back to a lateral branching root.
Trenching pathways should avoid the Tree Protection Zone. Tunneling and
bridging should be used to preserve roots two inches in diameter or greater, and
wherever possible underground lines should occupy common trenches.
Absorbent tarp or heavy cloth fabric should cover new grade cuts and be overlain
by compost or woodchip mulch.
Tree #1:
Impacts occur only on the east, south, and west sides of the tree and include shoring for a
subterranean parking garage and installation of piers for a bridge. Construction is at least
26� at a minimum from the tree, a generous distance to protect longterm tree health and
vitality. No over-excavation is proposed.
Trees #3 - 5:
The existing stairs and ramp will be removed, resulting in a net gain of usable soil space.
Excavation will occur inside of the east edge of the Multi-Purpose Room. Construction
will be staged to the west of the trees and will not encroach into the root masses of these
trees. Piers will be installed to support a deck and patio but can be located well away
from tree trunks. Siting for the elevator can be moved slightly to the east to remain well
away from the trees.
B. SOIL COMPACTION
Soil compaction is a complex set of physical, chemical, and biological
constraints on tree growth. Principal components leading to limited growth
are the loss of aeration and pore space, poor gas exchange with the atmosphere,
lack of available water, and mechanical impedance of root growth. Soil
compaction is considered to be the largest single factor responsible for the
decline of trees on construction sites.
All Trees:
Because most construction will be on piers or cantilevered, soil compaction will be kept
to a minimum.
C. CHANGES IN GRADE
Changes in grade, by the addition or removal of soil (filling or cutting), can be
injurious. Lowering the grade around trees can have immediate and
long-term effects on trees. Typically, the vast majority of the root mass exists within
the top 3 feet of soil, and most of the fine roots active in water and nutrient
absorption are in the top 12 inches.
CY CARLBERG, REGISTERED CONSULTING ARBORIST JANUARY 19, 2009
ALTADENA LIBRARY�ARBORIST REPORT 4
All Trees:
Existing grade is not proposed to be modified around any of the subject trees. Aspect of
the sloping grade adjacent to trees #3-5 will be approximated after the stairs and ramp are
removed. This will entail some fill soil�this soil should ideally come from the site and
replicate existing soil conditions. The percent of soil compaction should be agreed upon
by the arborist and architect.
D. ALTERATION OF THE WATER TABLE/SITE DRAINAGE
The water table is the upper surface of the zone in which soil macropores are
saturated with water; water tables may vary seasonally. Rather than a flat, static
surface, the water moves down a gradient. Its depth varies, depending on the
structure of the soil and rocks through which it flows. A perched water table may
form in soils that have impermeable strata. Swamps are created where the water
table intersects level ground.
Structures such as footings, basements, subterranean buildings, and retaining
walls may intercept impermeable layers in the soil on which water perches. If
adequate drainage is not provided, the water table uphill may gradually rise and
interfere with tree roots. This type of damage usually takes a period of time to be
recognized and diagnosed.1
Deodar cedars are particularly susceptible to root infections, such as Armillaria and
Phytophthora. Both of these fungal diseases can progressively weaken a root
system, resulting in dead branches in the canopy of the tree, loss of stability of the
entire tree because of decaying roots, and premature death of the tree.
Trees form roots in accordance with existing soil composition and water
availability. Minor drainage changes in the winter and spring months are
insignificant to the health of the trees.
All Trees:
Based on the sloping topography of the project site, drainage conditions are not
anticipated to become an issue during and subsequent to construction.
E. CANOPY AND ROOT PRUNING
All Trees:
No root pruning is foreseen. Some canopy pruning will be necessary on tree #4. To
reduce the chances of insect infestation, deodar cedars should only be pruned in the
winter months of January � March.
F. PROTECTION AGAINST MECHANICAL DAMAGE/FENCING
Fencing is a temporary enclosure erected around a tree to enclose as much of its
protection zone as possible. Fences are critical to (1) prevent direct contact and
damage to the canopy, branches, and trunk, (2) preserve roots and soil in an intact
and non-compacted state, and (3) identify the Tree Protection Zone. Fencing must
1 Nelda Matheny and James R. Clark, Trees and Development: A Technical Guide to Preservation of Trees
During Land Development, (Champaign, Illinois: International Society of Arboriculture, 1998), pp. 88-89.
CY CARLBERG, REGISTERED CONSULTING ARBORIST JANUARY 19, 2009
NORTH74
04.13.09- REV.
ALTADENA LIBRARY�ARBORIST REPORT 5
be in place before demolition or the initiation of construction, and remain until
adjacent construction activity no longer threatens tree health.
Location of protective fencing is represented on the Site Plan.
G. IRRIGATION
Trees that have suffered root loss may not be able to exploit as large a soil volume
as before injury. Also, changed patterns of drainage may divert water away from
trees. In either case, trees may benefit from supplemental irrigation. The following
are general guidelines:
The amount of water applied must be appropriate to the species.
Light, infrequent irrigations should be avoided.
Excess irrigation from new landscaping should be avoided. Runoff from
plantings should be minimized and/or directed away from trees.
Wetting the trunk should be avoided.2
No irrigation or new plant material is proposed as part of this project.
CONCLUSION AND RECOMMENDATIONS
In my professional opinion the project may proceed if the following conditions are met:
Any demolition, digging, excavating, or trenching within the Tree Protection Zones
of any trees is monitored by a qualified arborist.
If canopy pruning is found to be necessary, it must be conducted between the winter
months of January � March and be performed by a qualified professional arborist.
A �Warning� sign is prominently displayed on each protective enclosure. The sign
will be a minimum of 8.5 inches x 11 inches and clearly state the following:
TREE PROTECTION ZONE
THIS FENCE SHALL NOT BE REMOVED
2 See Matheny and Clark, p. 125.
CY CARLBERG, REGISTERED CONSULTING ARBORIST JANUARY 19, 2009
ALTADENA LIBRARY�ARBORIST REPORT 6
CY CARLBERG, REGISTERED CONSULTING ARBORIST JANUARY 19, 2009
No Scale
No Scale
PORTION OF SITE PLAN SHOWING IMPROVEMENTS
NORTH75
04.13.09- REV.
ALTADENA LIBRARY�ARBORIST REPORT 7
CY CARLBERG, REGISTERED CONSULTING ARBORIST JANUARY 19, 2009
No Scale
PORTION OF SITE PLAN SHOWING EXISTING CONDITIONS
ALTADENA LIBRARY�ARBORIST REPORT 8
CY CARLBERG, REGISTERED CONSULTING ARBORIST JANUARY 19, 2009
Top: Facing north, showing tree #1.
Above Left: Facing east, showing the
planter wall around tree #1. It will remain in
place.
Above Right: Facing west, showing the
grade adjacent to tree #1. It will not be
modified.
Left: Facing west, showing the planter wall
around tree #1. It will remain in place.
:
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CY CARLBERG, REGISTERED CONSULTING ARBORIST JANUARY 19, 2009
Left: Facing northwest, showing tree
#2. It could be relocated on site.
Below: Facing northeast, showing tree
#3.
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CY CARLBERG, REGISTERED CONSULTING ARBORIST JANUARY 19, 2009
Left: Facing southwest, showing trees #
4 and 5.
Below: Facing north, showing the
approximate extent of pruning that will
be necessary on tree #4.
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Above: Facing southeast, showing the bases of trees # 3-5. The stairs, retaining wall,
and ramp will be demolished. This will need to be carefully executed so as not to
damage the tree�s root systems.
CY CARLBERG, REGISTERED CONSULTING ARBORIST JANUARY 19, 2009
ALTADENA LIBRARY�ARBORIST REPORT 12
CERTIFICATION OF PERFORMANCE
I, Cy Carlberg, certify:
That I have personally inspected the tree(s) and/or the property referred to in this
report, and have stated my findings accurately. The extent of the evaluation and
appraisal is stated in the attached report and the Terms of Assignment;
That I have no current or prospective interest in the vegetation or the property that is
the subject of this report and have no personal interest or bias with respect to the
parties involved;
That the analysis, opinions, and conclusions stated herein are my own;
That my analysis, opinions, and conclusions were developed and this report has been
prepared according to commonly accepted arboricultural practices;
That no one provided significant professional assistance to the consultant, except as
indicated within the report;
That my compensation is not contingent upon the reporting of a predetermined
conclusion that favors the cause of the client or any other party.
I further certify that I am a member of the American Society of Consulting Arborists, and
that I acknowledge, accept, and adhere to the ASCA Standards of Professional Practice. I am
an International Society of Arboriculture Certified Arborist, and have been involved in the
practice of arboriculture and the study of trees for over twenty-five years.
Signed:
Date:_____January 19, 2009_______
CY CARLBERG, REGISTERED CONSULTING ARBORIST JANUARY 19, 2009
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CY CARLBERG387 North Baldwin Avenue, Sierra Madre, California 91024
(626) 355-0271 (P) (626) 355-0284 (F)
Education B.S., Landscape Architecture, California State Polytechnic University, Pomona, 1985
Graduate, Arboricultural Consulting Academy, American Society of Consulting Arborists,
Chicago, Illinois, February 2002
Experience Consulting Arborist, 1998-present
Manager of Grounds Services, California Institute of Technology, Pasadena, 1992-1998
Director of Grounds, Scripps College, Claremont, 1988-1992
Certificates Certified Arborist (#WE-575A), International Society of Arboriculture, 1990
Registered Consulting Arborist (#405), American Society of Consulting Arborists, 2002
Certified Urban Forester, California Urban Forests Council, 2004
Areas of Expertise
Ms. Carlberg is accomplished in Geographic Information Systems (GIS) mapping and Microsoft Access
database customization. She is experienced in the following areas of tree management and preservation:
Tree inventory and risk assessment
Evaluation of trees for preservation
Tree protection on construction sites
Pest and disease identification
Guidelines for oak preservation
Selection of appropriate tree species
Planting, pruning, and maintenance specifications
Previous Consulting Experience
Ms. Carlberg has overseen residential and commercial construction projects to prevent damage to protected and
specimen trees. She has twenty-five years of experience in arboriculture and horticulture, and has performed
tree health evaluation and risk assessment for government agencies, cities, school districts, and colleges.
Representative clients include:
The Los Angeles Zoo
The City of Beverly Hills
The Walt Disney Concert Hall Gardens
The City of Claremont
The City of Pasadena
Pitzer College, Claremont
Scripps College, Claremont
Claremont McKenna College
Pomona College, Claremont
Harvey Mudd College, Claremont
The Claremont Unified School District
The Los Angeles Department of Water and Power
The Long Beach Unified School District (over 20,000 trees)
Ms. Carlberg serves with the following national, state, and community professional organizations:
California Urban Forest Council, Board Member, 1995-present
Tree Advisory Commission, City of Sierra Madre, 1999-2003
American Society of Consulting Arborists Academy, Faculty Member, 2003-2005
CY CARLBERG, REGISTERED CONSULTING ARBORIST JANUARY 19, 2009
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COST ESTIMATEby Walid Shihayed
(WM2S, Inc.)
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COST ESTIMATE- WITHOUT SUBTERRANEAN GARAGE
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COST ESTIMATE- WITH SUBTERRANEAN GARAGE