HomeMy WebLinkAbout7/25/1994PLANNING.,
�.AP AP IFIRLA►.
JULY 259 1994
7.00. P.M.
South. Coast Air Quality - Management District
Auditorium
21865 ]East Copley Drive
Diamond Bax, California
Daidd Meyer
/
Bruce, Hmenbaum
%n
Copies of staff reports or other.written documentation relating to agenda items are on file in the Community
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If you have questions regarding an agenda item, please call (909) 396-5676 during regular business hours.
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accomodation(s) in order to communicate at a City public meeting must inform the Community
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'he City of Diamond Bar uses recycled paper
and encourages you to do the same.
CITY OF DIAMOND BAR
PLANNING O M 1 1.
July 25, 1994
CALL TO ORDER: 7:00 p.m.
PLEDGE OF ALLEGIANCE
Next Resolution No. 94-15
ROLL CALL: COMMISSIONERS: Chairman David Meyer, Vice Chairwoman
Lydia Plunk, Bruce Flamenbaum, Don Schad and Franklin Fong
MATTERS FROM THE AUDIENCE/PUBLIC COMMENTS:
This is the time and place for the general public to address the members of the Planning Commis-
sion on any item that is within their jurisdiction, allowing the public an opportunity to speak on
non-public hearing and non -agenda items. Please complete a Speaker's Card for the recording
Secretary (Completion of this form is voluntary) There is a five minute maximum time -limit
when addressing; the Planning Commission.
CONTINUED PUBLIC HEARINGS:
1, Adoption of the 1994'General Plan. The General Plan is a statement
of goals, objectives and strategies. to guide the long-range physical
development of the City. The Plan is required by State law and
determines the size, form and character of the City over the next 20
years. It is the most significant tool utilized by the community to
ensure a balanced, comfortable environment in which to live and
work. It represents the community's view of its future and serves as
the "blueprint" to define the long term character of the City. In
January the City Council appointed a General Plan Advisory
Committee to develop the Draft General Plan. Fifteen public
hearings have been conducted to identify key planning issues and
define General Plan policy. The results have been forwarded to the
Planning Commission for consideration.
The purpose of the July 25, 1994 public hearing is to continue the
Planning Commission's review of the Draft 1994 General Plan from
July 18, 1994, commencing with the Public Health and Safety
1
Element, Housing Element, Circulation Element, and concluding with
the Land Use Element.
Recommended Action: It is recommended that the Planning
Commission open the public hearing, receive a presentation from
staff, receive public testimony, forward comments to City staff and
continue the Public Hearing.
3. Parcel Map No. 22102
A request to subdivide a 4.39 acre parcel located at 1575 Valley Vista
Drive, Diamond Bar, into two lots of 3.5 acres and .89 acres. Lot No.
1, the 3.5 acre lot is currently developed with a.two-story office.
building. Lot No. 2, the -89 acre lot is currently graded, with minor
drainage improvements, but devoid of structures. No development
projects are included as a part of this application. Any future projects
will require additional applications. The project site is located in
Gateway Corporate Center and zoned CM-BE-U/C (Commercial
Manufacturing, Billboard Exclusion, Unilateral Contract Zone). The
zoning will not change as a part of this application. Continued from
July 11, 1994.
APPLICANT:. Specialty Equipment Market Association, 1575 Valley
Vista Drive, Diamond Bar, CA 91765
ENVIRONMENTAL DETERMINATION: Pursuant to the terms of
California Environmental Quality Act (CEQA), a Negative
Declaration has been prepared.
RECOMMENDATION: Staff recommends that. the Planning
Commission approve Parcel Map No. 22102, Findings of Fact and
listed conditions.
OLD BUSINESS:
4. Zone Change No.92-2, Vesting Tentative Map No. 51169, Conditional
Use. Permit No. 92-3, Oak Tree Permit No. 92-3, and Environmental
Impact Report No. 92-2.
The proposed project is a request for approval of a 13 unit single
family subdivision proposed on a 20 acre site located at the
southeasterly terminus of Blaze Trail Drive within "The Country". The
proposed project is located adjacent to Tonner Canyon and within the
2
northernmost portion of Significant Ecological Area No. 15. The
application requests involve a Zone Change from A-2-2, (Heavy.
Agriculture) to R-1-40,000, (Single Family Residence), a subdivision
of the site into 14 lots (13 dwelling units and a common lot for a
sewer pump station), an Oak Tree Permit for the removal*of one oak
tree, a Conditional Use Permit for development in a hillside
management area, and a Draft Environmental Impact Report which
has been prepared to evaluate the impacts the project may have upon
the environment. and identification of mitigation measures to reduce
the effects of any negative impacts. The public hearing has been
closed. Project continued from July 11, 1994.-
Property
994.
Property Owner and Applicant: Unionwide, Inc., 2130 Rockridge Ct.,
Fullerton, CA -92631
ENVIRONMENTAL ASSESSMENT: In accordance with the
California Environmental Quality Act, the City has determined that
an Environmental Impact Report should be prepared to assess and
analyze the environmental effects of the proposed project. The City
engaged Michael Brandman Associates as an independent consultant
to prepare the environmental documents.
RECOMMENDATION: Staff recommends that the Planning
Commission approve the Resolutions with Findings of Fact and listed
conditions.
PLANNING COMMISSION ITEMS:
INFORMATIONAL ITEMS:
ADJOURNMENT: July 28, 1994
3
CITY OF DIAMOND BAR
INTEROFFICE MEMORANDUM
TO: Chairman and Planning commissioners
FROM: James DeStefano, Community Development Director
SUBJECT: 1994 General Plan
DATE: July 20, 1994
As you are aware, the.public hearing for the 1994 General Plan has
been continued to July 25, 1994. Attached for your use and
information please find "revision" sheets which contain Planning
commission changes to the Draft Plan. Additionally, -please find
correspondence received from'Mr. Dan Wildish dated July 15, 1994.
On -Tuesday, July 19, 1994, the City Council discussed the public
hearing schedule necessary for adoption of the General Plan. The
staff was directed to renotice the Council public hearing to a
future date, to be determined, after the Planning Commission has
concluded its review of the 1994 General Plan.
JDS\mco
M
Attachments: July 18, 1994 Planning commission Revision Sheets
Letter from Dan Wildish dated July 15, 1994..
INTRODUCTION
A. VISION STATEMENT
The General Plan for the City of Diamond Bar has a major role to play in the future of its residents. As the
"foundation for City public policy", it must be a statement of the hopes and aspirations of its citizens and
should include a shared mental picture or "vision" of their future goals. This vision of the future is an
important component of the Plan because it serves to communicate the unified intentions of the community.
The vision must be imaginative since it includes conditions that do not yet exist. But it must also be practical
in order to motivate appropriate action and sustain commitment toward a common direction. Accordingly,
a Vision Statement is useful in the General Plan as a means of defining scope and emphasis of the Plan. The
following Vision Statement is intended to facilitate consensus on overall community growth and change; and
help define key policy issues and resolution strategies.
What are the major components of the Diamond Bar Vision? What do the citizens of Diamond Bar seek for
their community future?
Retention of the rural/country living, community character.
There is a strong, long -held goal among residents to maintain and protect distinctive, physical
attributes of Diamond Bar which make it a desirable place in which to live, through a careful
balance of needed housing, services and employment with preservation of significant natural
environmental resources.
Preservation of open space resources. Significant open space areas exist within the
boundaries of Diamond Bar and within. its Sphere of Influence (SOP. The preservation of
these resources contributes to the goal of retaining the City's distinctive character and offers
educational and recreational opportunities.
Portions of the 3,591 acre Sphere of Influence (SOI) and abutting lands within the City have
been included in Significant Ecological Area 15 by the County of Los Angeles. SEA 15 is
considered to be a major open space asset to the community. The City will play a proactive
role in the preservation of this resource by assuring that extensive analysis and review
precede any changes from its current uses and activities.
Reduction of regional traffic impacts on local streets: Through traffic seriously encroaches
on the City's local streets because of the preexisting inadequate regional freeway/circulation.
system. Commuters from neighboring cities make use of City streets in order to avoid the
congested freeway system, to the detriment of local traffic, with attendant adverse impacts.
The City is committed to a proactive involvement in regional efforts to solve and/or reduce
circulation impacts on the local community. Current plans and programs for implementation
of the Circulation Element are designed to reduce congestion;
Diamond Bar General Plan Introduction
,lulu 18 1994 - Planning Commission Revisions f
r
III. RESOURCE MANAGEMENT ELEMENT
A. EV MODUCTION
Open Space Elements and Conservation Elements were first required to be a part of city and county General
Plans in 1970. Within Diamond Bar, many issues dealing with conservation also overlap issues related to
open space, such as "open space for the preservation of natural resources" and 'open space for the managed
production of resources" (State of California General Plan Guidelines). As a result of this overlap and
interdependency, these two general plan requirements have been combined into a Resource Management
Element, which is permitted under State law.
Diamond Bar recognizes its role as a responsible steward of all lands within its jurisdiction. The Resource
Management Element deals with "open -space land" issues, defined by Section 65560(b) of the Government
Code as "any parcel or area of land or water which is essentially unimproved and devoted to open space
use..." Open space uses encompass four principal categories: natural resources; managed production of
resources; outdoor recreation; and public health and safety. The first part of this Element addresses open
space and visual resources, biological resources, and parks and recreation.
The Resource Management Element also establishes strategies for effectively managing local natural resources
to prevent waste, destruction, or neglect. This portion of the General Plan is concerned with the conservation,
development, and utilization of natural resources such as water (including reclaimed waste water), energy,
and the disposal and reuse of solid wastes. As recommended in state law, agriculture and mineral resources
are two other natural resources that are analyzed.
It is the intent of the Resource Management Element to:
Create and retain an open space system which will conserve natural resources; preserve
scenic beauty, promote a healthy community atmosphere, provide open space for outdoor
recreation, and protect the public safety.
Identify limits on the natural resources needed to support urban and rural development within
the City and its sphere of influence, and ensure that those resources are used wisely and not
abused.
Provide a park, recreation and open space system which enhances the livability of urban and
suburban areas by providing parks for residential neighborhoods; preserving significant
natural, scenic, and other open space resources; and meeting the open space and recreational
needs of Diamond Bar residents.
The Resource Management Element is closely related to the Land Use Element since areas designated for open
space must be consistent with designations on the Land Use map. Areas designated as open space for public
health and safety reasons in the Resource Management Element are similarly addressed in,the Public Health
and Safety Element.
Diamond Bar General Plan Resource Management Element
July 18 1994- Planning Commission Revision III -1
B. EXISTING CONDITIONS
1. Open Space and Visual Resources
Diamond Bar is well known as a master -planned hillside residential community with outstanding views of
natural slopes and ridgelines. There are a number of undeveloped areas in the City that constitute potential
open space resources. The portion of Tonner Canyon that is within the City's sphere •of influence offers
tremendous open space opportunities and visual resources.
The natural slopes and ridges have provided a distinctive visual identity to the community's natural and
developed areas.
2.. Biological Resources
While Diamond Bar still contains several areas that support native plants and animals, these resources have
undergone considerable transition over the years. The native flora and fauna which once inhabited the City
have been largely eliminated in developed areas. Historical agricultural and recent urban development have
removed large areas of natural vegetative cover. Animals that once inhabited the valley floor have lar el
been forced into nearby undisturbed areas to the southwest, south, southeast, and east of the - City limits.
The City's sphere of influence, encompasses the middle 3,600 acres of Tonner Canyon, a portion of which
is considered a "Significant Ecological Area" (SEA) by Los Angeles County due to its wealth of biological
resources. This portion of the canyon contains extensive stands of riparian, oak, and walnut woodland plants,
which are considered sensitive and important native plant habitats by the California Department of Fish and
Game. Toner Canyon supports a diverse population of native animals, including the California ground
squirrel, cottontail rabbit, coyote, the Pacific as well as possibly the endangered Stephen's kangaroo rat,
several species of mice and possibly the California gnatcatcher. Numerous birds also utilize this area,
.including several species of hawks and. owls, which are all protected under California Fish and Game laws.
A sensitive species of pond turtle was also observed in the upper portion of the canyon, although it was just
outside the City limits and sphere of influence.
3. Parks and Recreation
There are several existing park and recreation facilities within the City's. boundaries that provide active and
:.: .passeve recreational opportunities to Cit residents. Vec.:t
.......
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V. effl,, The City has seven developed parks ranging in size from 2 acres to 26 acres. The City
also has two undeveloped parks and one joint park facility with Walnut Valley Unified School District. Small
athletic fields and playgrounds are available at the 8 elementary and 2 intermediate schools in the City. More
extensive fields and a gymnasium are available at Diamond Bar High School. There are also several quasi -
public and private recreational facilities, including the Diamond Bar golf course, "The Country" park, YMCA
and Little League fields on Sunset Crossing. Table III -1 describes local recreation facilities.
Diamond Bar General Plan Resource Management Element
July 18 1994 - Planning. Commission Revision III -2
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deposits are present. However, a particular bedrock formation (Puente) underlies scattered portions of the
City. This formation is classified as MRZ-3, which identifies areas that may contain aggregate mineral
deposits but whose significance cannot be evaluated from available data. Based on available data, development
in Diamond Bar will have to import substantial quantities of aggregate materials anyway, since none of the
surrounding areas contain extensive deposits.
C. RESOURCE MANAGEMENT ISSUES
1. Open Space and Visual Resources
There are several major vacant hillside or open space areas remaining in the City, which are under various
pressures to develop. The City needs to determine which areas will be preserved and what means to use to
best assure their protection. Portions of these areas should be preserved for parks.
ISSUE ANALYSIS: There is a need to e p; a a-balaneed open space preservade+4-find
within
the City and the sphere of influence.
2. Biological Resources
The City and its sphere of influence contains several areas with. significant biological resources. These areas
should be considered for preservation in conjunction with important open space and visual resource areas.
This includes wildlife corridors to prevent isolation, loss of diversity in biological "islands" if they are cut off
from larger and more diverse areas, and to maintain a sustainable quality (food, water, shelter, nesting)
habitat.
ISSUE ANALYSIS: There is a need to protect areas with important biological resources, both
within the City and the sphere of influence.
3. Parks and Recreation
The City has a variety of recreational facilities presently available for local residents. While there are
numerous facilities in the area, some local parks are small or isolated. There are few additional parks planned
for the future. As the City grows, there will be additional demands placed on existing facilities.
:.........;:....................:..:...........:.......................:...::..:.....:..,.....:...:.:...............................:..
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ISSUE ANALYSIS:
`#I;C1TIAnE1:filATt-::::::.:::::::::::.::::::.:::..:.....:...:::..:.........
There is a need to plan for adequate parks and recreational facilities to
serve the growing needs of local residents through the utilization of existing
facilities within City boundaries and throughout the area; additional
recreation parklands are necessary to meet the community needs.
4. Water
Water is a scarce, and expensive, natural resource. The City already makes use of reclaimed water, and this
source will be depended on more in the future to "free up" potable water for additional domestic use.
The level of additional population growth in the City will be modest, but water may continue to be a limiting
factor in long-range planning.
Diamond Bar General Plan Resource Management Element
July 18 1994 - Planning Commission Revision III -7
ISSUE ANALYSIS: The City nxisr sheaf work with local water
tke-e�ty to encourage water conservation,
s rip s and increase the use of reclaimed water
water resources.
5. Energy
While water is the current resource shortage, there have also been short-term energy (fossil fuel) shortages.
In times of increasing population, consumption, and environmental awareness, the efficient use of energy will
continue to be an important aspect of responsible community life. There are many educational, governmental,
and private institutions nearby that are on the cutting edge of energy technology. The City should avail itself
of environmentally safe methods of resource conservation and encourage testing of new technologies.
ISSUE ANALYSIS: The City should encourage energy conservation and innovation in energy
systems.
6. Solid Waste
While the disposal of solid waste is a significant problem, recent legislation has several immediate and specific
implications for Diamond Bar. Cities are now required to reduce their production of solid waste and
implement recycling programs, as well as arrange for the disposal of hazardous household materials.
ISSUE ANALYSIS: The City should outline an integrated waste management strategy and
identi programs that will assist the City in minimizing the environmental
impacts of landfill disposal of solid wastes as mandated by State Law.
7. Agriculture
Although Diamond Bar began as an agricultural community, it has become a residential suburban
Cattle grazing is the only agricultural activity that remains as a reminder of this heritage ;go
2i>SitGkli.
The Ci k ! ; 14 shy. develo E polic ties dealing with' Q
ISSUE ANALYSIS: �' p :..:.
f agricultural land toXtitl`s
eAer land uses.
8. Mineral Resources
There are no significant, concentrated mineral resources in Diamond Bar, with the possible exceptions of oil
and hydrocarbons.
ISSUE ANALYSIS _ There is no identified issue Now
D. GOALS, OBJECTIVES, AND IMPLEMENTATION STRATEGIES
"IT IS THE OVERALL GOAL OF.THE RESOURCE MANAGEMENT ELEMENT TO PROVIDE
AND MAINTAIN ADEQUATE OPEN SPACES IN THE CITY TO SERVE THE DIVERSE
RECREATIONAL NEEDS OF ITS RESIDENTS, WHILE FOSTERING THE WISE USE OF
LIMITED NATURAL RESOURCES."
Diamond Bar General Plan Resource Management Element
July 18 1994 - Planning Commission Revision III -8
1.1.78 Utilize grading permit procedures to ensure that site designs for development
proposals for hillside areas conform to the natural terrain, and consider the visual
aspects.
1.1.8 Work with, the appropriate jurisdictions to protect prominent ridges, slopes, and
hilltops in and adjacent to the City and its sphere of influence, such as SEA 15,
Tonner Canyon, the hills in the City of Industry, west of the 57 Freeway at Grand
Avenue, the hills within the County of Los Angeles (Rowland Heights), west of the
57 Freeway, south of Brea Canyon Cutoff, the portion of Tonner Canyon within the
Chino Hills Specific Plan, and the portion of Tonner Canyon within the City of Brea
(Orange County).
1. 1.9 Enact provisions and techniques that enhance groundwater recharge and local water
recovery.
1.140
eanstfuetion ef needed infrastfuetefe. a tree ordinance.
of significant trees of cultural or historical value.
1.1.13 Develo alean tor� a mechanism for and tou� the preservation of
designated omen s
Objective 1.2 , m'aintain, protect, and preserve biologically
significant areas, including SEA. 15, riparian areas, oak and walnut woodlands, and other
areas of natural significance, providing only such recreational and cultural opportunities
as can be developed in a manner sensitive to the environment.
Strategies:
1.2.2 Ensure that all development, including roads, proposed adjacent to riparian and
other biologically sensitive habitats avoid significant impacts to such areas.
Require that new development proposed in such locations be designed to:
• Minimize or eliminate impacts on environmentally sensitive areas;
• Protect the visual seclusion of forage areas from road intrusion by
providing vegetative buffering;
• Provide wildlife movement linkages to water, food, shelter and nesting;
• Provide vegetation that can be used by wildlife for cover along
roadsides; and
Diamond Bar General Plan Resource Management Element
July 18 1994 - Planning Commission Revision III_10
Avoid intrusion of night lighting into identified areas through properly
designed lighting systems.
Allow wildlife and migration access by use of tunnels or other practical
means.
Replace fresh drinking water for wildlife when natural water areas are
removed or blocked.
1.2.3 In conjunction with local schools, environmental groups and volunteers, the City
, may participate in environmental education programs.
°<>ti reservation of environmentally
1.2.41 :: . P
sensitive canyon areas in their natural state., as pfa ti
and
Obiective 1 3 Maintain a system of recreation facilities which meets the active and passive recreational
needs of Diamond Bar residents -o all ayes.
Strategies:
1.3.1 Develop Recreation facilities emphasizing active and passive recreation areas.
The development of a community center, the acquisition of traditional
neighborhood parkland including community athletic fields should be pursued.
• Improve and enhance existing recreation areas.
• Pursue joint public/private development of recreation facilities.
• Develop and maintain a comprehensive inventory of recreation facilities
and update the facilities to ensure that the City's needs are being met.
• Actively pursue land acquisition for parks.
• Pursue acquisition of various hillside areas.for natural parks.
• Initiate a program of identifying environmentally significant areas in the
City and the sphere of influence, and analyze the possibility of protecting
any unique or significant environmental features of such areas.
• Pursue protection of environmentally significant areas.
• Pursue development of an integrated trails system within the community.
1.3.2 Unless there is an overriding public recreation need, require that open space
areas, which are set aside as part of a development project have 11f
restrictions.
Diamond Bar General Plan Resource Management Element
July 18 1994 - Planning Commission Revision III -11
1.3.3 Maintain an inventory of open lands which were set aside for open space uses as
part of previous development approvals through the County, and require
verification as to the existence of any potential open space restrictions previously
approved on the subject property, prior to accepting development proposals.
1.3.4 Recreational Open Space shall be preserved as recreational open space including,
but not limited to, the Diamond Bar Golf Course.
1.3.5 Pdr-S a €lam-fer the development of a system of greenbelts within the community.
1.3.6 Strive to provide neighborhood and community park facilities, such that a rate
of 5.0 acres per parkiland i is is ultimately achieved.
1.3.7 Complete a Needs Analysis to determine the present and future
recreation and park needs.
1.3.8 Complete a comprehensive Master Plan of Parks which analyzes present
and future recreation and park needs.
• Develop design standards for park size, location, relationship and impact
to adjacent properties and community facilities.
• Provide list of existing park sites to be improved or expanded.
• Target locations for park acquisition and type of park required.
• List timing and phasing of acquisition and improvements of parkland.
• Provide costs of acquisition and improvements, including funding sources
and implementation priorities.
1.3.9
Work with fro er owners and neighboring
jurisdictions to pLan and locate an untreated o�table water reservoir in the user
Tonner CaWon/Tres Hermanos Ranch area. Plannin should en�courne
recreational or agricultural uses.
GOAL 2 "Identify limits on the resources needed to support existing and future uses within
the City of Diamond Bar and its sphere. of influence, and ensure that resources
are used wisely."
Objective 2.1 Minimize the consumption of water through a combination of water conservation and use
of reclaimed water.
Strategies:
2.1.1 Coordinate with the local water agencies to encourage and expand the use of
reclaimed water, stored rainwater, or household gray water for irrigation.
Diamond Bar General Plan Resource Management Element
July 18,J994 - Planning Commission Revision III -12
a. In cooperation with adjacent communities and area water purveyors,
ex�Dand the use of reclaimed water; require new
development and significant intensification of existing development to
include dual water systems = as feasible.
b. Work with the local schools and establish a public education program
providing information to City residents regarding the potential and
advantages for reuse of water.
C. Where feasible, direct storm waters collected in streets and drainage
systems to settling basins or small lakes within parks or open space areas,
as long as it benefits and does not adversely disrupt local plants or
wildlife.
d. Work with property owner and other jurisdictions and agencies to plan
and locate reclaim water facilities within the Tres Hermanos area.
2.1.2 Encourage the installation of contemporary and feasible water conservation
technologies into new developments, or retrofitted into existing developments,
where intensification is proposed.
• Pressure reducing valves that would reduce supply line pressures in
excess of 50 psi to 50 psi or less.
• Flush valve operated water closets which minimize water usage.
• Drinking fountains equipped with self-closing valves:
• The insulation of all hot water lines for the purpose of providing hot
water faster with less -water waste, and keeping hot water pipes from
heating cold water pipes.
• Thermostatically controlled mixing valves for baths and showers, and
water conserving models of washers and. dishwashers.
• Low flow faucets and shower heads.
R ..........:::.;..:
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2.1.3 Encourage the use of primarily drought -tolerant plants, efficient design in
landscape application, and the use of reclaimed water systems.
a. As part of the City development review of landscaping plans, discourage
installation of large areas of lawn or turf, or limit installations to areas
that require the use of grass where feasible.
b. Where domestic water supplies are used in the irrigation of turf areas,
encourage the use of drought tolerant vegetation.
C. To the extent possible, encourage the preservation of existing native trees
and shrubs, as established plants are often adapted to low water
consumption.
d. Require residential builders to provide information to prospective buyers
of new homes within the City of Diamond Bar regarding drought -
tolerant planting concepts.
Diamond Bar General Plan Resource Management Element
1I-13
• Orient the maximum amount of glass.possible toward the south, the side
with the greatest amount of solar collection (heat gain potential), in
combination with other measures for shading to mitigate against summer
heat.
• Use appropriate building shapes and locations in order to promote
maximum feasible solar access of individual units.
• Design individual buildings to maximize natural internal lighting through
interior court wells, interior court areas, skylights, clerestory windows,
and energy efficient building shapes.
• Use canopies and overhangs to provide shade to windows during summer
months, while allowing for reflection of direct sunlight through the
windows during winter months (care should be taken to assure that
overhangs and canopies do not prevent sufficient light for. daytime
purposes).
• Incorporate the use of drought tolerant deciduous trees in landscaping
plans, especially near buildings and around expanses of paved areas.
• Incorporate drought tolerant deciduous vines, trellises, and canopies to
shade south and westward facing walls, to cool them in summer months.
• Locate trees and hedges planted close to buildings so as to channel
beneficial cooling breezes through openings.
2.2.3 Ensure that sufficient shading of parking surfaces is provided within multi -family,
commercial, and office projects to reduce heat gain.
2.2.4 Investigate the feasibility of adopting an Energy Ordinance that will incorporate
retrofit provisions for the installation of energy conservation measures on existing
structures, solar pool and hot tub provisions that will rsit discourage natural
gas heaters as the primary energy source.
2.2.5 Implement, through the subdivision ordinance or through other appropriate
mechanisms, the Solar Rights Act of 1978 which addresses structural orientation
for solar access, and includes such concepts as solar easements, functional
landscaping, street layout, and architectural designs that reduce energy costs.
2.2.6 Maintain in the Development Code provisions to require solar energy systems for
the heating of swimming pools in all new multi -family residential developments.
2.2.7 Take fulladvantage of the CEQA process as a tool for evaluating energy use and
potential energy impacts, and for implementing appropriate energy conservation
measures:
2.2.8 Require the inclusion, where feasible, of provisions for energy efficient modes of
transportation and fixed facilities which establish public mass transit, bicycle,
equestrian, and pedestrian modes as desirable alternatives.
Diamond Bar General Plan Resource Management Element
III -15
July 18 1994 - Planning Commission Revision
Strategies:
2.5.1 Continue to implement the Source Reduction and Recycling Element adopted
according to the guidelines established by State law and the California Integrated
Waste Management Board.
2.5.2 Develop and implement a Household Hazardous Waste Element according to the
guidelines of the California Integrated Waste Management Board. Incorporate
this element into the Resource Management Element of the General Plan.
2.5.3 Reduce wasteful packaging of products sold in the City through educational and
technical assistance which emphasizes the reduction of non -recyclable products,
replacement of disposable materials with reusable materials, and the purchase of
repairable products.
2.5.4 Implement a mandatory Citywide recycling program including residential curbside
collection and voluntary on-site programs serving multi -family, commercial and
industrial generators.
2.5.5 Educate residential, commercial and industrial generators about source reduction
and recycling programs and encourage their participation by developing a
promotional campaign which informs them about diversion programs, identifies
opportunities for participation in such programs, and provides motivational
incentives to increase participation.
2.5.6 Require commercial and industrial generators to develop and implement a source
reduction and recycling plan tailored to their individual waste streams.
2.5.7 Promote the reduction of ReduGe,-the amount of yard wastes generated by public
and private residences through ongoing promotion of greenwaste by
;lecwl�in,g" — on-site composting of leaves and other organic materials in a
manner that is safe and clean.
2.5.8 Designate City held open space and public facilities as "green zones" and conduct
an aggressive pursuit of existing and potential City uses for compost produced
from locally generated yard waste such as park and median sites.
2.5.9 Increase public understanding of methods to reuse materials in their everyday
lives. Encourage the provision of educational materials on the environmental
damage of disposable products and materials.
2.5.10 Reduce the disposal of household hazardous wastes in landfills through
continued cooperation with the County Sanitation Districts and the Los Angeles
County Department of Public Works on implementation of a Countywide
household hazardous waste management program.
Diamond Bar General Plan Resource Management Element
July 18 1994 - Planning Commission Revision III -17
VI. PUBLIC SERVICES AND FACILITIES ELEMENT
A. INTRODUCTION
State law does not require the preparation. of a general plan element dealing specifically with public
services and facilities. However, it does state that...
"The general plan may include any other elements or address any other subjects which,
in the judgement of the legislative body, relate to the physical development of the county
or city' (Government Code Section 65303).
Diamond Bar, as anew City, faces many decisions as how to best provide services to the public, and what
types of facilities it needs to build to support those services. Therefore, a local General Plan element
dealing with the long-term provision of municipal services and facilities is appropriate for Diamond Bar.
The actual provision of various public services has already been addressed in the following sections of
the Diamond Bar General Plan:.
Section
Land Use Element
III. Resource Management Element
IV. Public Health and Safety Element
Land Use (for all services & utilities)
Parks and Recreation
Water (and Reclaimed Wastewater)
Energy Systems
Solid Waste
Flood Control
Police
Fire
Emergency Services
Disaster Preparedness
The Public Services and Facilities Element seeks to tie the provision of these various services and
facilities together into an integrated strategy for municipal management. The Plan focuses on:
Identifying City facilities and services needed to sustain the community's quality of life
Long-range planning to fund City services and buildings
Coordinating and cooperating with various local agencies to provide those services not
provided by the City.
Diamon&Bar MnerM Ran Public Servipcmes an acs ,ities Element
July 18 1994 - Plannins Commission Revisions VI -1
C. PUBLIC SERVICES AND FACILITIES ISSUES
If the City decides to provide more local services, services that are now contracted out, or decides to
increase the levels of existing services, there may be a future need for a larger civic center in a more
centralized location. This long -'term facility need would have to be balanced against a community desire
for no- increases in local costs. The most cost effective way to provide such'a facility would be through
a joint public/private arrangement to build a civic center for the City, most likely in exchange for some
kind of development arrangement. This facility could also house a number of other social programs for
City residents, such as a senior center or a community center.
The City may wish to plan its own long-range program of wastewater conveyance and treatment separate
from Los Angeles County plans. Discussions with Orange County would be needed to determine if a
separate sewage system were feasible. A larger problem would likely be the funding and timing of
construction for some type of new system. Although most of the backbone system is already in place and
designed to flow toward the Los Angeles system, a detailed alternative service plan could be prepared
to address a change in flow direction. The costs and timing of such a new system would have to be
weighed against potential failures of the existing system.
The existing flood control system is presently adequate, but the City should establish if or how any local
costs might accrue as the system ages, so that there are no "surprises" in future budgets. A master
drainage plan will need to be developed for the City and its sphere of influence. The City should
as
The City may decide its wants to take a proactive role in developing long-term solutions to regional solid
waste problems. ' " ' st At a minimum, the City will participate in the mandated
planning requirements for source reduction, recycling, and hazardous waste issues.
Police and fire services are presently adequate. However, the City may wish to study providing its own
protective services, or joining a more local association (non -County) to provide them. In the future, the
sphere of influence may require additional police and fire protection as development occurs.
The County's library is not presently adequate for local residents, although there are many other
community libraries in the area that can provide additional resources. The City may want to consider
providing for its own library, or explore joint usage agreements possibly as part of a centralized civic
center complex in the future.
Although local water purveyors can adequately serve the area in terms of facilities, a continuation of the
State-wide drought could put severe restrictions on the availability of water. The City may wish to take
a proactive stance on securing additional water supplies for itself, or at least keeping current on potential
new sources or limitations.
Energy facilities and systems presently appear adequate, although there may be supply shortages in the
future. The City should take a mote active role in energy conservation and the development
of new energy technologies. There are numerous governmental and private organizations in the area that
might wish to use City resources to test new programs or devices. The City may wish to take a more
proactive role in planning for its energy future.
Local schools are presently experiencing overcrowding at some location at different -all levels. The State
funding mechanism for constructing new schools will probably not be sufficient to build local schools.
Year-round school or other programs or building modifications may be necessary to continue providing
quality education to local students. The City may choose to work closely with the local districts on site
selection, funding mechanisms, and joint use of facilities.
Diamond Bar General PlaTn' =170 Ser7ces an ac►►t►es ement
VI -3
Jelly 18 1994 - Planning Commission Revisions
D. GOALS, OBJECTIVES, AND IMPLEMENTATION STRATEGIES
"IT IS THE OVERALL GOAL OF THE PLAN THAT THE CITYACQUIRE AND MAINTAIN
ADEQUATE RESOURCES TO MEET THE NEEDS OF ITS RESIDENTS"
GOAL 1 Provide adequate infrastructure facilities and public services to support
development and planned growth.
Objective 1.1 Maintain adequate systems for water supply and distribution; wastewaterlSEWAGE collection,
treatment, and disposal; solid waste collection and disposal, and energy distribution which
are capable of meeting the needs of the residents of Diamond Bar.
Strategies:
1.1.1 Prior to permitting a major extension of services or utilities to facilitate changes
in land use, conduct a thorough review of all social, economic, and environmental
factors associated with that extension; require the implementation of appropriate
mitigation measures.
1.1.2 Ensure that existing residents and businesses are not burdened with or are
reimbursed for the cost of financing infrastructure aimed at supporting new
development or the intensification of existing development which does not
benefit them.
1.1.3 Unless otherwise approved by the City, ensure that public water, sewer, drainage
and other backbone facilities needed for a project phase are constructed prior to
or concurrent with initial development within that phase.
1.1.4 Place the responsibility with the project sponsor for ensuring that all necessary
infrastructure improvements (including a pro -rata share system -wide
improvements) needed to support a project development are available at the time
that they are needed.
1.1.5 Coordinate the long-term provision of utility services, including water,
wastewater, OW electricity, natural gas, solid waste, etc. to assure adequate
future levels of services for City residents:
a. Monitor plans. by the Metropolitan Water Districtof I and Ci
dust to locate:.;:.:::..:::::::.:<...:..:>:,;;.:.:.:....:'":>av t�',fjiW `fW in upper
Tonner Canyon.
werkwit
tar raaarc eir in the. Trac 146--Ranes area.
; .. Su�p—ont devel
environmentally sensitive waste treatment facilities which will
minimal iMRaq on the CiV and local communities.
Mamon7rllar nene= Plan Public gervices an Vacillitlies Memen
July 18 1994 - Planning Commission Revisions VI -4
1.1.6
Objective 1.2 Establish and implement comprehensive and equitable solutions to the financing of public
facilities and services.
Strategies:
1.2.1
1.2.2
Establish a development fee structure which ensures that costs for new capital
facilities and expansion of existing facilities necessitated by proposals for new
development and intensification of existing development are internalized by those
projects, to the percentage appropriate to the development.
Objective 1.3 Ensure that all Diamond Bar residents have access to high quality local educational facilities,
regardless of their socioeconomic status or location within the City.
Strategies:
1.3.1 Continue a cooperative program with the Pomona Unified School District to
construct a high school in the City of Diamond Bar on Tres Hermanos Ranch.
As part of high school development, pursue development of a major joint use
recreational facility (e.g. auditorium pool, ball fields, tennis, football/soccer courts
stadium, gymnasium).
1.3.2 Work closely with the Walnut Valley and Pomona Unified School Districts on
an ongoing basis to resolve issues such as joint use of facilities, location of new
facilities, and alternative use of vacant or unused sites.
1.3.3
Objective 1.4 Ensure the provision of cultural facilities, such as -educational institutions, museums, and
performing arts facilities, to meet the needs of Diamond Bar residents.
Strategies:
1.4.1 Pursue the acquisition of a site and development of a civic center, including a
multi -use community center.
1.4.2 Monitor plans of the University of California r-_
Gem - 4ms-to locate new campuses in Diamond Bar.
1.4.3 Work with Los Angeles County to insure adequate library services are provided.
Obieet4w-1-7
Objective : Stimulate opportunitiesfor a popu� lation which is diverse in terms ef age occupation, income,
race, interests, and religionto interac excha and establish and realize common
Qom
Diamond ar ener an u is ervices a aci ides ement
July 18 1994 - Planning Commission Revisions VI -5
Strategies:
1.5.1 Retain andr� a hierarch of communi socialatm bates jngLudin
active and naturalap_rk lands, one or more community+ centers, and t)laza areas
within new commercial and office complexes.
4,7,2 1.5.2 Maintain a information proms to inform residents of community events.
a. Wheneveromissible, establishperm anent locations and reglar dates for
commurifty events to imm attendance and flMly fix the events in
the mind of the u
b. Encourage a "Community Calendar" asaArt of the local cable television
progr�� to inform residents about the times and locations of
upcomiLig,communes events.
44-4 1.5.3 Within new residential developments, encourage organization of neighborhoods
into smaller units and discourage throu h traffic on local streets while
maintaining pedestrian and WSXda_ continufty and encouraging neighborhood
improvement prrams and social events.
GOAL 2 Achieve a fiscally solvent, financially stable community.
Objective 2.1 Provide sufficient opportunities for retail and other nonresidential commercial and office uses
as necessary to ensure adequate municipal income to finance desired community amenities.
Strategies:
2.1.2
Work with State officials and local elected representatives to make a determined
effort to promote legislation for distribution of sales taxes to local agencies
reflecting a combination of the location where the sales tax was collected and an
equitable distribution based on population.
2.1.3 Pursue the expansion of municipal boundaries to areas which can be utilized to
assist in the provision of sufficient municipal income to. provide the high level of
services and facilities demanded by Diamond Bar residents.
2.1.4 Prepare and maintain a municipal cost/benefit model.
Objective 2.2 Promote efficiency in the provision of public services and facilities.
Strategies:
2.2.1 Conduct an annual review of user charges, development fees, and public facilities
impact mitigation fees in accordance with California Government Code Section
66000 et al, (AB1600) to ensure that the charges are consistent with the costs of
improvement and maintenance, and that public services and facilities are being
expanded in a cost-efficient manner.
iamon ar ZIMMI Flan ruslic Neorvices and aci hiesement
July 18 1994 - Planning Commission Revisions (formerly on page VI -5) VI -6
Objective 2.3 Promote a balance of public and private provision of services and amenities to the
community.
Strategies:
2.3.1 Identify and pursue opportunities for private provision of services and facilities
within the City of Diamond Bar, including joint public/private efforts.
2.3.2 Explore joint or cooperative use of facilities owned or constructed by other public
agencies. Potential locations include, but are not limited to, the Pomona Unified
School District high school site in the Tres Hermanos area; Site "D" owned by
the Walnut Valley Unified School District off of Diamond Bar Boulevard east
of the 57 Freeway; South Pointe Middle School; and the Walnut Valley Unified
School District school/office site on Lemon Avenue just north of the 60 Freeway.
2.3.3 Provide regular information to citizens regarding current issues, public safety
information, resource management information, city services, public meeting
schedules, hazardous material collection programs, etc.
Damon ar ener an Rbflc gerlees ang aci ides ement
,lulu 18 1994 - Planning Commission Revisions (formerly on Page VI -6) VI -7
DIECE1171", CCI-1"M'11TY WILDISH 8c TITIALIS
ATTORNEYS AT LAW
KOLL CENTER ORANGE
DANIEL R. WILDIS�H .. 11:
-4e))N-RT. STATE: COLLEGE BOULEVARD
Q
MARK A. NIALIS SUITE: 1200
ORANGE, CALIFORNIA 92668
FRANK C. CARDINALE. JR- TELEPHONE (714) 634-9001
DAVID A. WOLFF FACSIMILE (714) 634-3669
July 15, 1994
City of Diamond Bar
Planning Commission
21660 East Copley Drive, Suite 109
Diamond Bar, California 91765-3117
Attn: Mr. David Meyer,Chairman
Ms. Lydia Plunk, Vice-chairman
Mr. Bruce Flamenba,um, commissioner
Mr. Franklin Fong, commissioner
Mr. Don Schad, commissioner
Re: 1994 Draft General Plan/GPAC Advisory Plan
Dear Members of the Planning Commission:
As a 12 year citizen of Diamond Bar, and former GPAC member, I wish
to convey my comments and observations concerning the 1994 Draft
General Plan prepared by the current 1994 GPAC membership.
As you may be aware, I resigned my position as a GPAC member upon
learning that the majority City Council had voted to alter the
procedures and voting makeup of the General Plan Advisory
Commission. Since my resignation, I have continued to follow the
progress of the GPAC. I believe that the change in the voting
rules and quorum requirements has resulted in an abrupt and obvious
change in the direction of the GPAC. In the end, the GPAC Advisory
General . Plan does not represent a document borne out .of the
democratic process of compromise, but rather it is a plan borne out
of a process which itself has been compromised.
Several specific areas of the Draft General Plan are particularly
troublesome. For example, the slope density analysis -(I-11 and
Table -1-3) operates to effectively bar future development on vacant
land without regard to existing permitted uses and slope density.
Moreover, any efforts modify or remove map or deed restrictions
would now be required to go to a public vote in either a general or
special election. Such a' provision will operate to strip all
future city council members of their discretion to determine
whether or not variances are ultimately in the best interests of
the community, In addition, restrictions on private fencing and
City of Diamond Bar
Planning Commission
July 15, 1994
Page 2
the requirement that residential land owners maintain fresh water
sources for wild animals is both questionable in a legal sense and
inappropriate for those of us who consider such matters as being
matters of choice and not matters of government intervention.
In reviewing the proposed Draft General Plan, I cannot divorce
myself from my years of experience as a land use attorney. In my
opinion, the document fails to meet the California Government Code
requirement of internal consistency. For example, the proposed
General Plan opens with a statement that the "primary good" is to
preserve a rural and country environment and later specifies,
specific goals designed to promote new commercial development to
bolster needed revenues.
While the open space ideology may be founded upon good intentions,
the realities are that Diamond Bar is a significant residential
community with a population of over 50,000. Many of the GPAC
authors look upon the document as a vehicle to prohibit any
development regardless of the rights of the owners or the potential
benefits to citizens. The document also contains very specific and
detailed land use restrictions which are more appropriately
reserved to the ordinance process.
in conclusion, I would urge that the Planning Commission vote to
reject the proposed 1994 General Plan emanating from the GPAC or
table the document for further review and modification prior to
presentation to the City Council.
I thank you for the opportunity to comment.
Sincerely,
W ISH & NIALIS
%
DANIEL R. WILDISH
DRW: saw
cc: Mr. James DeStephano
community Development Director
City of Diamond Bar
City of Diamond Bar
Planning commission
July 15, 1994
Page 3
(For Distribution to GPAC Membership)
Gary H. Werner, Mayor
Clair W. Harmoy, Mayor Pro Tem
Phyllis E. Papen, Councilmember
Gary E Miller, Counciimember
Eileen R. Ansari, Councilmember
Terrence L. Belanger, City Manager
c:\misc\diamond.bar
AGENDA ITEM NUMBER:
REPORT DATE:
MEETING DATE:
CASE/FILE NUMBER:
APPLICATION REQUEST:
PROPERTY LOCATION:
APPLICANT/PROPERTY OWNER:
BACKGROUND:
City of Diamond Bar
PLANNING COMMISSION
Staff Report
June 24, 1994
June 27, 1994
Parcel Map No. 22102
A request to subdivide a 4.39 acre parcel located at
1575 Valley Vista Dr., Diamond Bar, into two lots
of 3.5 acres and .89 acres. No development
projects are included as a part of this application.
The project site is located in Gateway Corporate
Center and is zoned CM-BE-U/C (Commercial
Manufacturing, Billboard Exclusion, Unilateral
Contract Zone).
1575 S. Valley Vista
Specialty Equipment Market Association
1575 S. Valley Vista Drive
Diamond Bar, CA 91765
This project has been remanded back to the Planning Commission by the City Council as a result of
the decision rendered at the January 21, 1992 public hearing. The City Council denied the project,
finding the project had not demonstrated that the subdivision would create two independent viable lots.
The public hearing for this project was continued from the July 11,. 1994 Planning Commission
meeting.
APPLICATION ANALYSIS:
This is a request to subdivide one existing parcel into two lot of 3.5 acres and .89 acres. The site is
located in Gateway Corporate Center overlooking the SR 57 Fwy. Currently the site is developed
with a two story office building. The application to subdivide the site was originally submitted to the
City in 1990. The Planning Commission approved that application which proposed two parcels with
1
the smaller of the two_ designed at approximately three quarters of an acre in size. The City Council
denied the application and directed the applicant to work with staff to create a more marketable
design.
In the intervening period, the applicant has worked with staff in designing a hypothetical development
project for the site. That possible development scenario was reviewed by_staff as_any._potential project
would be reviewed through the First Stop process. As a part of this staff review, preliminary concept
plans are reviewed for compliance with applicable development standards and policies. The staff
analysis determined that a viable commercial office building could be developed on the smaller of the
two parcels without negatively impacting the existing office building on lot No. 1 or the degrading the
quality of the of adjacent development.
There are other parcels within Gateway Corporate Center which contain comparable acreage to the
smaller of the two proposed lots. The multi -unit development at the corner of Valley Vista Drive and
Gateway Center Drive are currently developed with commercial office buildings the are in operation.
The proposed project is not in conflict with the Gateway Center Design Guidelines which serve to
provide explicit development criteria for the office park.
The Design Guidelines have been codified pursuant to the County's creation of a Unilateral Contract
(U/L) overlay zone. The effect of the U/L overlay has been to codify all of the Conditions Covenants
and Restrictions (CC&R's) placed on.the office park over the last 10 years. The review of any future
development is therefore required to conform to the Design Guidelines and must be approved via
Development Review by the Planning Commission.
The application as proposed will not conflict with the draft General Plan and will substantially
conform to the goals presented in the document.
ENVIRONMENTAL ASSESSMENT:
Staff has completed the initial study and has determined that there is no probability that the project
will create any significant impacts which cannot be mitigated and therefore staff has prepared a
Negative Declaration.
PUBLIC NOTIFICATION:
This application was advertised in the Inland Valley Daily Bulletin and the San Gabriel Valley Tribune
on June 6, 1994. Three (3) property owners within a 500 foot radius of the site were mailed notices
of the public hearing on June 17, 1994.
RECOMMF.NIDATIONS:
Staff recommends that the Planning Commission open the public hearing, receive testimony, close the
public hearing and adopt the attached Resolution of Approval.
2
PREPARED BY: Robert Searcy, Associate Planner
ATTACBMENTS:
Application
Parcel Map No. 22102
PC Resolution 94 -XX
F:\WP51\WORK\PM221O2.STY
PM 22101 3
0
CM OF DLA -MOND BAR
DEPARTMENT OF PLkN"1NT'4G
21660 E. Copley Drive Suite 190
(714)396-5676 -Fax (714)861-7427
SUED"JON APPLICATION
Case# /-'-W 42
Filed
Fee $
Recei sz_ Y
By
Reco-rd Owner(s) Applicant Applicant'® Agent
NamG SPECIALTY EQUIPMENT MARKET ASSOCIATION
(Last name first)
Address ; 7 r; _ q ---VAT .T.F.V 17TSTA DR.
City .'DIAMOND BAR, CA
zip 91765
Phone(90� -1c)f; n2R9
(Attach separate sheet if necessary, including names, addresses, and signatures
of members of partnerships, Joint ventures, and directors Of corporations.)
CONSENT: I consent to the submission of the application accompanying this
request.
Signed
(A
Date
CERTIFICATION: X, the undersigned, hereby certify under penalty Of perjury that
the information herein . provided is correct to the best Of my knowledge.
Printed Name (,;,
(Applicant or,,;Agent)
Signed
or
Date
Location1575 S. VALLEY VISTA DRIVE, DIAMOND BAR, CA 917.65/LOT 13 TR39679
(street address or tract W -W tot ruiner) MB 1083/14-21
between RWAV CENTER DRIVE and BRIDGEGATE DRIVE
(Street) . . (street)
Zoninqg QM -BE -UC EM
Previous Cases TENTATIVE MINOR LAND DIVISION NO. 22102
Present daeof Site- (2 -STORY OFFICE BUILDING)
Use applied for DIVISION OF ONE LOT INTO. TWO LOTS
Domestic Water Source MUNICIPAL Company/District WALNUT VALLEY WATER DIE
Method of Sewage Disposal SEWER - Sanitation District NO. 21
Grading of Lots by Applicant? YES _______, NO X Amount
(Show necessary grading design on ei.te plan or tent. map)
LEGAL DESCRIPTION (All ownership comprising the proposed lots/project) If
petitioning for zone change, attach legal description of exterior boundaries of
area subject to the change.)
TOT 1'3 TRArT 19679 MR 108/14-2
Project Site: 4 z a nCRFc Tentative Hap Number X 2102
Gross Ares
Lots: Existing Proposed 2
n S
Area devoted to 2.63 ACRES open pace 2.03
Structures
Residential project N/A and N/A
. Gross Ares Mo. of floors
Proposed Density N/ A
Units/Acre
Number and types of Units N/A
Residential Parking:Type Required Provided
N/A
Total
ro
21660 EAST COPLEY DRIVE • SUITE 100
DIAMOND BAR, CA 91765-4177
714-860-2489 • FAX 714-861-3117
1. Background:
1. Name of.AppGcant: �1��-7 GG/�'�'G /7— �%, l��T SOG
2- Address and Phone Number of Proponent: /�� 5- .S. l/A�L L /ti c ria Ap
4. Date- of Environmental Information Submittal:
S. Date of Environmental Checklist Submittal:
6. lead Agency (Agency Requiring Checklist):
7. Name of Proposal if applicable ( Tract No. if Subdivision):
P!u a o
2—
S. Related Applications (under the authority of this environmental determination):
Yes No
Variance:
CondItlonal Use Permit:
Zone Change: �
General Pian Amendment: i�—
(Attach Completed Eavlronmental Informatlon Farm)
City of Diamond Bar L*dtW Study Fonn
.
Pape 2
if. Environmental Impacts:
(Explanations an d additional Information to supplement ad "yes" and "posslbV answers are required to be
submitted an attached sheets) Yes No Possibly
1. Earth. Will the proposal result In:
a. Unstable earth conditions or changes in geologic substructures?
b. Di I srupt.ioris, displacements, compaction or overcovering of the sail?
c. Change.ln topography or ground surface relief features?
d. The destruction, covering or modification of any unique geologic or physical feature?
e. Any increase in wind or water erosion of soils, either on or off the s . Re? -ter,
f. Changes in deposition, erosion of stream banks or land adjacent, to standing water,
changes in siltation, deposition or other processes which may modify the channel of
constant or intermittently flowing water as well as the . areas surrounding permanent
or intermittent Standing water?
g.: Exposufa of people or property to geologic hazards such s earthquakes, landslides,
mudslides, ground failure, or similar hazards?
2. 1 Air. Will the proposal result In:
a. Substantial air emissions or . deterioration of arnbient air quality?
b. The creation of objectionable odors?
c. Alteration of air movement moisture, or temperature, or any changes in I crimate,.
either locally or regionally?
3. Water. Will the proposal result In
a. Changes in currents or the course or direction 6iwater movements?
b. Changes in absorption rates, drainage patterns, or the rate and amount of surface run-off?
c. Alterations of the course or flow of flood waters?.
d. Changes in the amount of surface water in any body of water?
e. Discharge into surface waters, or in any alteration of surface water quality including but
not limited to dissolved oxygen and turbidity?
f. Alteration of the direction or rate of flow of ground waters?
g. Change in . the quantity of ground waters, either through direct additions or withdrawals,
or through interception of an aquifer by cuts or excavations?
h. Substantial reduction in the amount of water otherwise available for public water supplies?
L Exposure of people pie or property to water related hazards such as flooding?
3
city of Diamond Bar InItIal Study Form
Page 3
4. Plant Life. Will the proposal result In:
a. Change In the diversity of species,
cles, or number of any species of plants (including trees,
shrubs, grass, crops, and aquatic plants)?
b. Reduction in the numbers of any unique rare or endangered species of plants?
c. Reduction in the size of sensitive habitat areas or plant communities which are recognized
as sensitive?
d. Introduction of new species of plants into an area, or in a barrier to the normal
replenishment of existing species?
e. Reduction in acreage of any agricultural crop?
5. Animal Life. W111 the proposal result In:
a. Change in the diversity of species, or number of any species of animals (birds, land
animals including reptiles, fish and shellfish, benthic organisms and insects)?
b. Reduction in the numbers of any Unique rare or endangered species of animals?
c. introduction of new species of animals into an area, or in a barrier to the normal migration
or movement of resident species?
d. Reduction in size or deterioration in quality of existing fish or wildlife habitat?
6. Noise. VVIII the proposal result In:
a. Significant increases in existing noise levels?
Yes No Possibly
b. Exposure of people to severe noise levels
7. Light and Glare. Will the proposal result In:
a. Significant new light and glare or contribute significantly to existing levels of light and glare?
B. Land Use. Will the proposal result In:
a. A substantial alteration of the present or planned land use in an area?
9. Natural Resources. VAII the proposal result In:
a. An increase in the rate of use of any natural resources?
10. Risk of Upset. Will the proposal involve:
a. A risk of an explosion or the release of hazardous substances (including but not limited
to, oil, pesticides, chemicals or radiation) in the event of an accident or upset condition
b. Probable interference with an emergency response plan or an emergency evacuation plan?
I1
14
CJty of Diamond Bar triplet Study�4
.�
vee No Possibly
1. Population. W ll the proposal:
� Atter
the location, distribution, density, or growth rate of the human. population of an area? ,
12. Housing. WIII the proposal affect: —
IL Existing housing, or create a -demand toe additional housing?
lrculation. Will the proposal result In:
13. TranspoctatioNC—
a. •Generation of Substantial additional vehicular movement?
—
b. Effects on existing parking facilities or demand for new parking?
C. Substantial impact on existing transportation systems?
LZ
Alterations to present patterns of circulation or movement of people and goods.
d. A / —
_
e_ Alterations to waterborne, rail or air traffic?
motor vehicles, bicyclists or pedestrians?
f. increase in traffic hazards to
•
14. Public Services. Will the prop
osai:
n or result in the need for new or altered governmental - services in any
a. Have an effect upo , I _
of the following areas:
1. Fire protection?
2. Police protection?
3. Schools?
4. parks or other recreational facilities? '
5. Maintenance of public facilities, including roads?
6. other governmental services?
15. Energy. Wlli the proposal result in:
a. Use of substantial amounts of fuel or energy? sources or require the development
b. Substantial increase in demand upon existing energy
of new sources of energy?
16. Utliittes. NV11I the proposal result In:
a. A need for new systems, or Substantial alterations to public utilities?
caty of Dtamond Bar:nlrW Study Form ,
Page 5
Yes No Possibly
17. Human Health. 1'111 the proposal result In:
a. Creation of any health hazard or potential health hazard (excluding mental heafth)?
b. Exposure of people to potential health hazards?
1B: Aesthetics. Will the proposal result In:
a. The obstruction of any scenic vista or view open to the public, or will the proposal result in
the creation of an aesthetically offensive site open to the public view?
19. Recreation. Will the proposal result In: /
a. An impact upon the quardy or quantity of existing recreational opportunities? V
20. Cultural Resources. Will the proposal result In:
a. The alteration of or the destruction of a prehistoric or historic archaeological site? �/
b. Adverse physical or aesthetic effects to a prehistoric or historic building, structure or object? V
c. A physical change which would affect unique ethnic cultural values? L
d. Restrictions onexisting religious or sacred uses within the potential impact area.,
cky of Diamond Bar initial StudY Form
Page 6
Yes No possibly
21. Mandatory Find . Ings; of Significance? tial to degrade the qual•ity of the environment,
a. Does the proposed project have the poten
ish or wildlife species cause a fishor
ling levels, thrgaten to eliminate or
subs,antially reduce the habitat of a f
wildljfe-popul�atiqn to drop below self sustaining
reduce the number or restrict
significantly reduce a plant or animal community,iWl or eliminate important
the range of a rare or endangered Plant or an history?
of California history or pre
examples of the major periods
e the Potential to achieve short-term, toL the disadvantage
b. Does the proposed project have Is?
of.long-term, environmental goals?
c. Does the Pro impacts which are individually limited but cumulatively
sed project Pose
considerable.
substantial adverse
t pose environmental effects which will cause
d. Does the prof
effects on human beings, either directly or indir6ctly'7
III Di$ cussidn of Environmental Evaluation:
(Attach Narrative)
iv. Determination:
On the . basis Of this initial evaluatiom. 'cant effect on the environment, .
I find that the 0110POsed Pro*ect COULD NOT have a signift
and a NEGATIVE OEC RATION will be prepayeG.
significant effect on the environment,
I find that although the proppsed project could have a ause the mitigation measures described
there will not be asignii1cant effect in this case bec
attached sheet have been incorporated into the proposed project. ---
an the N WILL BE PREPARED.
A MITIGATED NEGATIVE DECLARATIOe environment, d an
a significant effect on th ronment, an
I find that the proposed Project MAY have i """ ' " . '- ---
ENVIRONMENTAL IMPACT REPORT is required.
Signature:-Oi6
Date, Title,
.1..r, �BarpallorV
For thlel4ty Of Diamond palifornia
PC RESOLUTION NO. 94 -XX
A RESOLUTION OF THE PLANNING COMMISSION OF THE
CITY OF DIAMOND BAR RECOMMENDING APPROVAL
TENTATIVE PARCEL MAP NO. 22102, AN APPLICATION
FOR A MINOR SUBDIVISION TO CREATE TWO (2)
PARCELS LOCATED AT 1575 VALLEY VISTA DRIVE - LOT
13, TRACT 30379 AND MAKING FINDINGS IN SUPPORT
THEREOF.
A. RECITALS.
(i) Bryan Stirrat and Associates have filed an
application for a Tentative Parcel Map (TPM) for property located
at 1575 Valley Vista Drive, Diamond -Bar, California, as described
in the title of this Resolution. Hereinafter in this Resolution,
the subject Tentative Parcel Map application is sometimes referred
to as "the Application".
(ii) On April 18, 1989, the City of Diamond Bar was
established as a duly organized municipal corporation of the State
of California. Thereafter, the City Council of the City of Diamond
Bar adopted its ordinance No. 14 (1990), thereby adopting the Los
Angeles County Code as the ordinances of the City of Diamond Bar.
Title 21 and 22 of the Los Angeles County Code contain the
Development Code of the County of Los Angeles now currently
applicable to development applications, including the subject
Application, within the City of Diamond Bar.
(iii) I The City of Diamond Bar lacks an operative General
Plan. Accordingly, action was taken on the subject application, as
to consistency to the proposed General Plan, pursuant to the terms
and provisions of an office of Planning and Research Extension of
Time pursuant to California Government Code Section 65360 and
65361(a).
(iv) The Planning Commission of the City of Diamond Bar,.
on July 11, 1994, conducted a duly noticed public hearing and
continued said hearing to and concluded the public hear on July 25,
1994, on said Application.
(v) All legal prerequisites to the Adoption of this
Resolution have occurred.
B. Resolution.
NOW, THEREFORE; it is found, determined and resolved
by the Planning Commission of the City of Diamond Bar as follows:
1. This Planning commission hereby specifically
finds that all -of the facts set forth in the Recitals, Part A, of
this Resolution are true and correct.
2. Based on substantial evidence presented to this
Commission during the public hearing, and by written and oral
testimony provided at the hearing, this commission hereby
specifically finds as follows:
(a) The Application applies to property
presently zoned C-M-BE-U/C, located at 1575 S. Valley Vista Drive,
City of Diamond Bar, California.
(b) Generally, the property to the north of
the subject site is zoned CM-BE-U/C; to the south of the subject
site is zoned CM-BE-U/C and R-1-10000; to the east of the subject
site is zoned C-M-BE-U/C; and west of the subject site is zoned CM-
BE-U/C and the Orange Freeway.
(c) Because of the recent incorporation, the
city of Diamond Bar lacks an operative General Plan. Action was
taken on the Application as to consistency with the contemplated
General Plan pursuant to the terms and provisions of Government
Code, Section 65360. on such basis there is a substantial
probability that the approval of this project as proposed in said
Application will not be a substantial detriment to, nor interfere
p the
with the preparation of the future Adopted General Plan because
site has been developed in conformance with the Gateway Corporate
center Design Guidelines. Further, the city of Diamond Bar is
proceeding in a timely fashion with the preparation of the 'General
Plan. Pursuant to such preparation, it appears that there is a
reasonable probability that the division of the subject parcel
located within the Gateway Corporate Center will be consistent.with
the land -uses and policies, goals and objectives set forth in the
General Plan as presently considered in the Draft General Plan. As
a substantial portion of the Gateway Corporate Center has
previously been developed with complementary uses, there is little
or no probability of substantial detriment to or interference with
the finally adopted General Plan if this action is ultimately
inconsistent with the General Plan. Further, this project conforms
to all other applicable requirements, state law, and local
ordinances.
(d) The Tentative Parcel Map will not have an
adverse impact on adjacent or adjoining residential and commercial
uses. it will not be materially detrimental to the use, enjoyment '
or valuation of property of other persons located in the vicinity
and conforms to the applicable standards applicable to the Gateway
Corporate Center project.
(e) The Tentative Parcel Map will not
adversely affect the health or welfare of persons residing or
working in the surrounding area.
N
(f) The nature, condition, and size of the
site has been considered and determined to satisfy all applicable
standards.
(g) That the proposed map is consistent with
the proposed General Plan and specific plans as specified in
Section 65451.
(h) That the.design or improvement of the
proposed subdivision is consistent with applicable general and
specific plans.
(i) That the site is physically suitable for
the type of development.
(j) That the site is physically suitable for
the proposed density of development.
(k) 'That the design of the subdivision or the
proposed improvements are likely not likely to cause substantial
environmental damage or substantially and avoidably injure fish or
wildlife or their habitat. '
(1) That the design of the subdivision or type
of improvements is not likely to cause serious public health
problems.
(m) That the design of the subdivision or the
type of improvements will not conflict with easements, acquired by
the public at large, for access through or use of, property within
the proposed subdivision. In this connection, the governing body
may approve a map if it finds that alternate easements, for access
or for use, will be provided , and that these will be substantially
equivalent to ones previously Acquired by the public. This
subsection shall apply to easements of record or to easements
established by judgment of a court of competent jurisdiction and no
authority is hereby granted to a legislative body'to determine that
the public at large has acquired easements for access through or
use of property within the proposed subdivision.
. 3. The Planning Commission further finds that an
environmental review has been conducted with 'respect to the
Application in compliance with the California Environmental Quality
Act of 1970, as amended, and the guidelines promulgated thereunder.
Further, this Commission has reviewed and considered such
information and has determined, and hereby adopts, the
determination that this Application is a Negative Declaration and
has been prepared in compliance with the California Environmental
Quality Act of 1970, and as amended, and 'guidelines -promulgated
thereunder, and, that further the Commission has reviewed and
considered the information contained in the said Negative
Declaration with respect to the application.
3
4. Based upon the findings recited hereinabove
and conditions
ions set forth hereinbelow, this commission, in
conformance with the terms and provisions of California Government
Code Section 65360 and 65361(a), hereby approves TPM No. 22102 and
the Negative Declaration, subject to the following conditions:
(a) This project shall be developed in
substantial conformance with Tentative Parcel Map No. 22102 which
has been submitted for this case, dated July 25, 1994. -
(b) Prior to expiration of the Tentative
Parcel Map and prior to filing with the County Recorder, a Final
Map shall be processed through the office of the City Engineer.
Details or notes shown on the Tentative
Map which are inconsistent with the requirements, policies, or
ordinances of the City are not approved.
(d) Notwithstanding any previous Subsection of
this Resolution, if the Department of Fish and Game requires
payment of a fee pursuant to Section 711.4 of the Fish and Game
Code, payment thereof shall be made by the applicant prior to the
issuance of any building permit or any other entitlement.
(e) The Soil Engineer's and Engineering
Geologist's name, address, phone number,. signature and - stamp.must
be shown on.the map.
(f) Show the proposed sewer hook-up for new
parcel. Additionally, sewer plans are required . to be submitted to
and approved by the City and County.
(g) Indicate the location of all drainage
devices. Provide hydrology calculations and capacity of existing
devices for any proposed future development.
(h) Reciprocal drainage easements for both
parcels shall be recorded at the time the Final Map is recorded.
(i) A reciprocal access agreement shall be
recorded at the time the Final Map is'recorded.
(j) It is hereby declared and made a condition
of this Tentative Parcel Map that if any condition -hereof is
violated,.or if any law, statute, or ordinance is violated, the
Tentative Parcel Map shall be suspended and the privileges granted
shall lapse; provided that applicant has been given written notice
to cease such violation and has failed to do so for a period of
thirty (30) days.
(k) Any future development of Parcel No. 1 or
Parcel No. 2 is required to comply with the Gateway Corporate
4
Center Design Guidelines and shall obtain Development Review
approval from the City.
directed to: 5. The Planning Commission Secretary . is hereby
and, (a) Certify to the adoption of this Resolution
(b) Forthwith.transmit a certified copy of
this Resolution, by certified mail, return receipt requested, to
Bryan Stirrat and Associates, 1575 S. Valley Vista Drive, Diamond
Bar , California 91765.
ADOPTED AND APPROVED this 25th day of July, 1994.
ATTEST
David Meyer, Chairman
James DeStefano, Secretary
I, James DeStefano, Secretary of the Planning Commission of the
City of Diamond Bar, do hereby certify that the foregoing Resolu-
tion was duly introduced, passed, and adopted by the Planning com-
mission of the City of Diamond Bar, at a regular meeting of the
Planning Commission held on the. 25th day of July, 1994, by the
following vote -to -wit:
AYES: [COMMISSIONERS:]
NOES: [COMMISSIONERS:]
ABSTAIN: [COMMISSIONERS:]
ABSENT: [COMMISSIONERS:]
9
M
\ t.
Parcel Map No. 22102
Applicant: Specialty Equipment Market Association
1575 S. Valley Vista Drive
Diamond Bar, CA 91765
Proposal: A request to subdivide a 4.39 acre parcel located at 1575 Valley
Vista Dr. in Gateway Corporate Center into two lots of 3.5 acres
and .89 acres. Lot No. 1, the 3.5 acre lot, is currently developed
with a two-story office building. Lot No. 2, the .89 acre lot, is
currently graded with minor drainage improvements but devoid of
structures. No development projects are included as a part of this
application.
Location: 1575 Valley Vista Dr.
Environmental Findings: The proposed project, as determined by the City Council of the
City of Diamond Bar, will not have a significant effect on the
environment. This conclusion is based on . the attached
environmental checklist.
Lead Agency: City of Diamond Bar
1
...... ... ...
Negative Declaration No. 94-4
All "No" answers.
1. Earth. (a,b,c,d,e)
Explanation:
The site is graded and is not proposing any grading as a part of this application, therefore no
impacts are identified.
Mitigation Measures:
'No mitigation measures are are required.
2. Air. (a,b,c)
Explanation:
The site is vacant and no development of the site is proposed as a part of this application,
therefore no impacts are identified.
Mitigation Measures:
No mitigation measures are are required.
3. Water. (a,b,c,d,e,f,g,h,i)
Explanation:
There will not be an increase in non -permeable surfaces as a result of the application, thus no
decrease. in, the absorption rates will result.
Mitigation Measures:
No mitigation measures are are required.
4. Plant Life: (a,b,c,d,e)
Explanation:
There is no grading or earthwork proposed as a part of this project therefore no impacts re;ated
to this project will, result.
2
Mitigation Measures:
N I o mitigation measures are are required.
5. Animal Life. (a,b,c,d)
Explanation:
There will be development an increase in non -permeable surfaces as a result of the application,
thus no decrease in the absorption rates will result.
Mitigation Measures:
No mitigation measures are are required.
6. Noise. (a,b)
Explanation:
There will be no noise impacts generated as. a result of this project.
Mitigation Meas
No mitigation measures are required.
7. Light and Glare. (a)
Explanation:
There will be no impacts related to light and glare generated as a I result of this project.
Mitigation Measures:
No mitigation measures are required.
8. Land Use. (a)
Explanation:
There . will be no impacts related to light and glare generated as a result of this, project.
3
Mitigation Measures: .
No mitigation measures are required.
9. Natural Resources. (a)
Explanation:
There will be no impacts related to natural resources generated as a result of this project.
Mitigation Measures:
No mitigation measures are required.
10. Risk of Upset. (a,b)
Explanation:
There will be no impacts. related to the subdivision of the site as it .is located in an existing
professional office park.
Mitigation Measures:
No mitigation measures are required.
11. Population. (a)
Explanation:
There will be no impacts related to population as a result of this project as there is no proposed
development of the site which might create adverse impacts.
Mitigation Measures:
No mitigation measures are required.
12. Housing. (a)
Explanation:
There will be no impacts related to housing as a result of this project because there is no
proposed development of the site which might impart adverse impacts.
4
Mitigation Measures:
No mitigation measures are required.
13. Transportation/Circulation. (a,b,c,d,e,f)
Explanation:
The development of this site as a commercial retail location was contemplated when the
development of the corporate center was conceived. The projected traffic generation will not
be affected by this project as no development is proposed at this time.
Mitigation Measures: ,
No mitigation, measures are required for this project.
14. Public Services. (1,2,3,4,5,6)
Explanation:
This project will not directly create demands for public services. Future development will
require additional analysis and possible improvements in order to meet new or increased
demands for services.
Mitigation Measures:
No mitigation measures are required for this ' proj ect.
15. Energy. (a,b)
Explanation:
The development of this site as a commercial retail location was contemplated when the
development of the corporate center was conceived. The projected energy consumption will not
be affected by this project as no development is proposed at this time.
Mitigation Measures:
No mitigation measures are required for this project.
M
16. Utilities. (a)
Explant
The development of this site as a commercial retail location was contemplated
when the
development of the corporate center was conceived. The projected provision of utility services
will not be affected 'by this project as no development is proposed at this time. If future
develoment is to occur, an evaluation will be conducted at that time.
Mitigation Measures-
No mitigation measures are required for this project.
17. Human Health. (a,b)
Explanation:
No development is proposed and no land use changes are contemplated as a part of this project,
therefore no significant impacts have been identified.
Mitigation Measures:
No mitigation measures are required for this project.
18. Aesthetics. (a)
Explanation.
No visual obstructions will occur as a part of this project.
Mitigation Measures:
No mitigation measures are required for this project.
19. Recreation. (a)
Explanation
This project will not create an additional demand on the recreation facilities or opportunities
within the city. pp es
R
Mitilzation Measures:
No mitigation measures are required for this project.
20. Cultural Resources. (a,b,c,d)
Explanation:
There has been no documentation of any historical, ethnic/cultural, or religously signifcant
opportunites within the area of the project which have a potential to be impacted by this project.
Mitigation Measures:
No mitigation measures are required for this project.
0
DATE: July 21, 1994
TO: Chairman and Planning Commissioners
FROM: Robert Searcy, Associate Planne
RE: Vesting Tentative Tract No. 51169
On June 13, 1994 the Planning Commission concluded a public hearing on this application
and directed staff prepare Resolutions of Approval and conditions of approval for
consideration at the July 11, 1994 Commission meeting. The project was continued from
that meeting at the concurrence of the applicant in order that the Planning Commission could
initiate the public hearing on the General Plan.
The attached conditions are similar.in content to the other hillside development projects
reviewed and approved by the Planning Commission in the past. There are however,
conditions which have been created to address the particular components of this project.
Most however will appear germane to hillside subdivisions.
Staff has compiled draft conditions affixed to the draft; Resolutions of Approval. The
Thursday dispersement does not include the draft Public Works conditions which are still
being refined at the time of this memo. All outstanding conditions will be forwarded to the
Commission on Friday, July 22, 1994.
If you comments or questions please contact me.
RS: dbm
C:\LETTERS\REPORTS\VTM51169.PC
GENERAL PLAN DISTRIBUTION
Agenda Item 4 — VTM 51169.
Plans found in project file.
PC RESOLUTION NO. 94 -XX
A RESOLUTION OF THE PLANNING COMMISSION OF THE CITY OF
DIAMOND BAR, CALIFORNIA RECOMMENDING CERTIFICATION OF
ENVIRONMENTAL IMPACT REPORT NO. 92-2 AND APPROVAL OF
HILLSIDE MANAGEMENT AND SIGNIFICANT ECOLOGICAL AREA
CONDITIONAL USE PERMIT NO. 92-3 AND OAK TREE PERMIT NO.
92-3, FOR A PROJECT LOCATED IN NORTHERN TONNER CANYON,
WITHIN SEA NO. 15, SOUTHERLY AND EASTERLY OF
STEEPLECHASE LANE AND WAGON TRAIN LANE, IN DIAMOND
BAR, CALIFORNIA, AND MAKING FINDINGS IN SUPPORT THEREOF.
A. Recitals.
(i) Hunsaker and Associates, acting as authorized agent for the applicant,
Unionwide, Inc., 2130 Rockridge Court, Fullerton, California, has heretofore filed an appli-
cation for certification of a Environmental Impact Report No. 92-2 (SCH NO. 92121069) and
Hillside Management and Significant Ecological Area Conditional Use Permit No. 92-3 and
Oak Tree Permit No. 92-3, as described in the title of this Resolution. Hereinafter referred to
as "the application".
(ii) On April 18, 1989, the City of Diamond Bar was established as a duly
organized municipal corporation of the State of California. On said date, pursuant to the
requirements of the California Government Code Section 57376, Title 21 and 22, the City
Council of the City of Diamond Bar by adopting its Ordinance No. 1, thereby adopted the Los
Angeles County Code as the ordinances of the City of Diamond Bar. Title 21 and 22 of the
Los Angeles County Code contains the Development Code of the County of Los Angeles now
currently applicable to development applications, including the subject application, within the
City of Diamond Bar.
(iii) The City of Diamond Bar lacks an operative General Plan. Action was
taken on this application, as to consistency to the proposed General Plan, pursuant to the terms
and provisions of an Office of Planning and Research Extension of Time granted pursuant to
California Government Code Section 65360 and 65361(a).
(iv) On June 13, 1994, the Planning Commission of the City of Diamond Bar
conducted a duly noticed public hearing on the application and concluded said public hearing
on that date.
(v) All legal prerequisites to the adoption of this Resolution have occurred.
B. Resolution.
0
NOW, THEREFORE, it is found, determined and resolved by the Planning Commission of the
City of Diamond Bar as follows:
1. This Planning Commission hereby specifically finds that all of the facts
set forth in the Recitals, Part A, of this Resolution are true and correct.
2. The City Planning Commission hereby finds that the project has been
required to prepare an Environmental Impact Report in compliance with
the California Environmental Quality Act of 1970, as amended, and the
Guidelines promulgated thereunder, and further, this Planning Commis-,
sion has reviewed and considered the information in reference to the
application..
3. The Planning Commission hereby specifically finds and determines that,
based upon the findings set forth below, and changes and alterations
which have been incorporated into and conditioned upon the proposed
project set forth in the application, no unmitigated significant adverse
environmental effects will result.
4. Based on the substantial evidence presented to this Commission during
the above -referenced public hearing on June 13, 1994, and concluded on
that date, including written and 'oral staff reports, together with public
testimony, and in conformance with the terms and provisions of Califor-
nia Government Code Sections 65360 and 65361(a), this Commission
hereby specifically finds as follows:
(a) The project is located within SEA NO. 15 at the southeasterly
terminus of Blaze Trail Drive, adjacent to the eastern boundary of the
private gated community known as "The Country".
(b) The use is compatible with adjacent uses and is in compliance with
the zoning standards, the 1992 General Plan, and the mitigation measures
cited in the SEATAC Final Report and EIR No. 92-2.
(c) The surrounding land uses to the north and west are single family
residential and to the south and east the land is primarily vacant and
natural.
(d) The subject property is a vacant undeveloped . parcel that has
historically been grazed by cattle is currently disced for compliance with
the County of Los Angeles Fire Code for areas located in Fire Zone 4.
(e) The site is sufficient in size and can provide adequate ingress and
egress to allow single family development in character with surrounding
Ed
current land uses.
(f) Notification of the public hearing for this project has been made in
made in the San Gabriel Valley Tribune and Inland Valley Daily
Bulletin newspapers. Notification of the property owners within a 500
foot radius was completed by mail.
(g) The design and layout of the proposed development will not
unreasonably interfere with the use and enjoyment of the neighboring ex-
isting and future developments, and will not create significant traffic or
pedestrians hazards;
(h) The subject site lies within the 1992 General Plan Rural Residential
(RR) land use designation.
(i) The design of the proposed development would provide a desirable
environment for its occupants and visiting public as well as its neighbors
because the design and layout of the project provides a safe and
aesthetically pleasing environment.
0) The proposed use will not be detrimental to the public health, safety
or welfare or be materially injurious to the .properties or improvements
in the vicinity because the development will improve the vacant site and
remove deleterious and illegal dumping and improve the maintenance of
the site.
(k) Granting the conditional use permit and oak tree permit with
conditions and restrictions hereinafter mentioned are in substantial
conformance with the General Plan; as approved in 1992 and the plan
for land use.
(1) There is little or no probability that the subdivision of said real
property, as proposed in the application will be a substantial detriment
to, and interfere with, the implementation of the draft General Plan for
the area surrounding the project of the site; and
(m) The application, as proposed will and conditioned herein, complies
with all other applicable requirements of state and local ordinances.
(n) The proposed site has adequate traffic access and said site is
adequately served by other public or private service facilities which it
requires, and;
(o) The location of the proposed land use does not adversely affect the
3
health, peace, comfort or welfare of persons residing or working in the
surrounding area., and will not be materially detrimental to the use,
enjoyment, or valuation of property of other persons located in the
vicinity of the site, and will not jeopardize, endanger, or otherwise con-
stitute a menace to the public health, safety or general welfare.
5. Based on the findings and conclusions set forth in paragraphs 1, 2, 3,
and 4 above, this Commission hereby recommends approval of the
application subject to the restrictions and conditions listed on the attached
Exhibits "B-1, B-2, and B-3".
6. The Planning Commission Secretary shall:
(a) Certify to the adoption of this Resolution; and
(b) Forthwith transmit a certified copy of this Resolution, to Hunsaker and
Associates and Unionwide, Inc. at the addresses set forth on the
application.
APPROVED AND ADOPTED THIS THE 25TH DAY OF JULY, 1994 BY
THE PLANNING COMMISSION OF THE CITY OF DIAMOND BAR.
In
David Meyer, Chairman
ATTEST
James DeStefano, Secretary
I, James DeStefano, Secretary of the Planning Commission of the City of Diamond Bar, do
hereby certify that the foregoing Resolution was duly introduced, passed, and adopted by the
Planning Commission of the City of Diamond Bar, at a regular meeting of the Planning
Commission held on the 25th day of July, 1994, by the following vote -to -wit:
AYES: [COMMISSIONERS:]
NOES: [COMMISSIONERS:]
ABSTAIN: [COMMISSIONERS:]
ABSENT: [COMMISSIONERS:]
4.
I . 4 as II:
July •25, 1994
VESTING TENTATIVE TRACT MAPNO. 51169
Standard Conditions
1. The final map shall substantially conform to the tentative tract map submitted to and
approved by the Planning Commission and indicated as Exhibit*
"A" . The subdivision
is for a 13 residential lot and one lettered lot division of property.
2. The vesting tentative map is approved with the incorporation of suggested mitigation
conditions listed in the SEATAC Final Report (dated May 18, 1994) and included in the
Response to Comments.
3. The mitigation monitoring program outlined within Environmental Impact Report No. 92-
2 (SCH NO. 92121069) shall be submitted to and approved by the by the Community
Development Director prior to the issuance of the grading permit.
4. The final landscape plan shall substantially comply with the recommendations of the Final
SEATAC Report, EIR 92-2, and the preliminary landscape plan submitted and approved
by the Planning Commission and marked Exhibit "A-1" and shall be submitted to the
Community Development Director prior to issuance of any building permits. Fence
details, tree staking, soil preparation, planting details and the automatic irrigation systems
and the incorporation of xerotropic landscaping wherever feasible.
5. The tentative tract maps are approved with the road plan with grades in excess of 12 %
and .lengths in excess of 1000,feet for the extension of Blaze Trail Drive, Gullrock Lane,
and Street "A".
6. Conditions, Covenants, and Restrictions (CC&R's) and Articles of Incorporation of
Homeowner's Association are required and shall be provided to the Community
Development Director and the City attorney for review and approval prior to recordation
of the final map. A Homeowners Association (HOA) shall created and: responsibilities
thereof shall be delineated within said CC&R's. The CC&R's and Articles of
Incorporation shall be recorded concurrently with the Final Map or prior to the issuance
of building permits, whichever occurs first. A recorded copy shall be provided to the
City Engineer. Additionally, the applicant shall prepare and submit to the Community
Development Director a Buyer Awareness Package for review and final approval.
Thereafter, the purchaser of any lot is required to receive a copy of the Package and the
list shall be kept by the developer for review. .
7. The project shall be designed so as to substantially comply with the CC&R's
implemented by the adjacent development heretofore known as "The Country". The
B:\VTM51169.CON . 1
EXHIBIT "B-1 -11
CC&R's should incorporate at a minimum, provisions which would establish a
maintenance program for urban pollutant basins, and all mitigation measures within the
Mitigation Monitoring Program, such that wildlife movement corridors are left in an
undisturbed and natural state.
8. The grading plan shall be in substantial conformance with the tentative tract map as
approved by the Planning Commission. The approved tentative tract map and Hillside
Management Ordinance shall supersede and all other standards and requirements relating
to the project. Surety bonds shall be posted to the satisfaction of the City Engineer and
the City Attorney.
9. Exterior grading and construction activities (framing and roofing, etc.) shall be restricted
to 7:00 a.m. to 5:00 p.m. Monday through Saturday, except that interior building
construction activities shall not be limited. All construction equipment shall be properly
muffled to reduce noise levels.
10. Transportation of equipment and materials and operation of heavy grading equipment
shall also be limited to the hours of 7:00 a.m. to 5:00 p.m. All equipment staging areas
shall be located on the subject property. Dust generated by construction activities shall
be reduced by watering the soil prior to and during grading activities. Use of reclaimed
water shall be used whenever possible.
11. Dust control mitigation measures shall comply with EIR 92-2 and shall be included and
enforced under the mitigation monitoring program approved by the Community
Development Director.
12. A copy of the CC&R's and Articles of Incorporation of the Homeowners Association,
subject to the approval of the City Attorney, shall be, recorded with this map and placed
on file with the Planning Department.
13. The applicant shall comply with the latest adopted Uniform Building Code, Uniform
Mechanical Code, Uniform Plumbing Code, National Electric Code, and all other
applicable codes, ordinances and regulations in effect at the time of issuance of building
permits.
14. Prior to any occupancy permit being granted, these conditions and all improvements shall
be completed to the satisfaction of the City.
15. The use authorized by this approval shall be commenced or construction necessary and
incidental thereto shall be started on or before the time limit specified herein and
thereafter diligently advanced on or before two (2) years after the expiration of the appeal
period. A one year extension may be requested and granted.
B:\VTM51169.CON 2
EXHIBIT 11B-1 i'
16. The applicant shall pay all environmental review and processing fees prior to issuance
of the grading permit or as required by the Community Development Director.
17. The applicant shall pay development fees (including, but not limited to, Planning,
Building, Park, and school fees) at the established rates, prior to issuance of Building
Permits, as required by the Community Development Director.
18. Dwelling units in excess of 5,000 square feet of gross floor area shall have minimum
side yard setbacks of (10) feet and fifteen (15) feet from the edge of the buildable pad.
19. All black walnut trees removed as result of this project shall be replaced at a ratio of 2:1,
preferably along the edge of the property to provide a buffer for Significant Ecological
Area (SEA) No. 15, to the extent that a quality habitat can be recreated. Upon review
by the City, a determination of the value of the trees and the associated costs of planting
and maintenance will be calculated for the number of trees not planted onsite. An in -lieu
fee will then be determined and deposited, by the applicant, with the City for restoring
a walnut woodland in the SEA or to fund community benefits programs. This fee must
be submitted to the City prior to issuance of grading permits. Replacement trees will
require a minimum 5 gallon container and shall be maintained in compliance with the
MMP.
20. The oak tree identified on-site shall be transplanted and relocated to a location identified
on the final landscape plan. The tree shall thereafter be maintained in a healthful
condition for a period of five (5) years. In the event that the tree does not survive, the
applicant or representative shall plant and maintain four (4) 25 gallon oak trees in the
same manner the black walnuts are to be maintained.
21. The location of the fences and retaining walls demarcating the construction rights
prohibited area shall be clearly delineated on the final map and the location line clearly
shown on the final map.
22. Comply with all mitigation measures listed by the Engineering Dept. as exhibited on
"Exhibit B-1."
23. Prior to the issuance of a Grading Permit, a complete hydrology and hydraulic study
shall be prepared by a Registered Civil Engineer to the satisfaction of the City Engineer.
24. All slope planting and irrigation shall be continuously, maintained in a healthy and
thriving condition by the developer until each individual unit is sold and occupied by the
buyer. Prior to releasing occupancy for those units, an inspection shall be conducted by
the Planning Department to determine that the planting is in satisfactory condition.
B:\VTM51169.CON
EXHIBIT"B-1 n
25. All off-site, landscaping, grading, and other improvements shall be completed prior to
the occupancy of any unit.
26. Prior to any occupancy permit being granted, these conditions and all improvements shall
be completed to the satisfaction of the Community Development Director and City
Engineer.
27 All down drains and drainage channels shall be constructed in muted earth tones so as
to not impart adverse visual impacts.
28. The applicant shall contribute a pro rata share for the study of Tonner Canyon and SEA
No. 15.
29. The property shall be maintained in a condition which is free of debris both during and
after the construction, addition, or implementation of the entitlements granted herein.
The removal of all trash, debris, and refuse, whether during or subsequent to
construction, shall be done only by the property owner, applicant or by a refuse hauler
who has obtained a permit for such refuse hauling from the City of Diamond Bar. It
shall be the applicant's obligation to insure that the waste hauler utilized is one which has
obtained permits from the City of Diamond Bar.
30. Any lighting fixtures adjacent to interior property lines shall be approved by the
Community Development Director as to type, orientation and height.
31. All residences will be required to receive approval via the Development Review process
by the Planning Commission prior to issuance of building permits.
32. The development of future residential structures shall incorporate:
a. Building forms complementary to the hillside character.
b. Building facades utilizing plane and architectural treatments to modulate
and reduce massive forms.
C. Vary roof pitches to avoid a monotonous application while reflecting the
naturally occurring ridgeline silhouettes.. Avoid flat roofs.
d. Avoid cantilevered construction, exposed structures, and stem wall
construction.
e. All proposed roofing material shall provide variation in color, thickness,
and architectural style. A composite sample shall be submitted to and
approved by the Planning Division prior to issuance of building permits.
f. A variety of materials and colors shall be used on the proposed houses to
the satisfaction of the Community Development Director.
g. Residential development standards contained within the Hillside
B:\VTM5ll69.CON 4
EXHIBIT "B-1 "
Management Ordinance (Ord. No. 14A (1990) ).
h. All dwelling units shall have front, side and rear elevations upgraded with
architectural treatment, detailing and substantial delineation of surface
treatments subject to City Development Review.
33. Residential dwelling units shall utilize varying setbacks incorporating:
a. Front yard setbacks, measuring not less than 25 feet from the front
property line.
b. Side yard setbacks of not less than 10 feet and 15 feet from the edge of
the buildable pad. The distance between dwelling units shall be a
minimum of 40 feet.
C. Rear yard setbacks of not less than 25 feet from the edge of the buildable
pad.
d. Accessory structures may be permitted utilizing setback distances form the
edge of pad consistent with the residential zoning designations for the
property at the time of permit issuance.
34. All ground -mounted utility appurtenances such as transformers, AC condensers, etc.,
shall be located out of public view and adequately screened. through the use of a
combination of concrete or masonry walls, berms, and/or landscaping to the satisfaction
of the Community Development Department.
35. The construction staging area, including building pad, material stock pile and equipment
storage areas, shall be enclosed with a maximum 6' fence of chain link or similar
material. All access points in the fence shall be locked whenever the construction site.
is supervised.
36. Emergency access shall be provided, maintenance free and clear, a minimum of 26 feet
at all times during construction in accordance with Fire Department requirements.
37. Prior to issuance of building permits for combustible construction, evidence shall be
submitted to the Fire Department that temporary water supply for fire protection is
available, pending completion of the required fire protection system.
38. The discharge of sewage from this land division into the public sewer system must not
violate the requirements of the California Regional Water Quality Control Board pursuant
to Division 7 (commencing with Section 13000) of the Water Code. A letter of
compliance from the California Water Quality Control Board must be submitted to the
City prior to construction permits.
39. Based on soils and hydrology studies the applicant shall provide a plan for review and
approval by the City Engineer/Public Works Director and the co -permittees related
B:\VTM51169.CON 5
EXHIBIT "E -I if
thereto pursuant to the MPDES.
40. The urban pollutant basins should be maintained by the developer or it's successor in
interest in conformance with, and to all applicable standards. The developer shall convey
to the City the nonexclusive right to maintain at its sole election such urban pollution
basins in the event the party responsible fails to so maintain said basins.
41. This grant shall be null, void and of no effect if the Council of the City of Diamond Bar
fails to approve Vesting Tentative Tract Map No. 51169.
B:\VTM51169.CON 6
SII
FIl2E DEPARTMENT CONDITIONS OF APPROVAL
1. This property is located within the areas described by the Forester and Fire Warden
as Fire Zone 4 and future construction must comply with acceptable Code
requirements.
2. Provide water mains, fire hydrants, and fire flows as required by the County Forester
and Fire Warden for all land shown on the map to be recorded.
3. Provide Fire Department and City approved street signs, building address numbers
prior to occupancy.
4. Fire department access shall be extended to within 150 feet distance of any portion of
structure to be built.
5. Access shall comply with Section 10.207 of the Fire Code which requires all weather
access. All weather may require paving.
6. Where driveways extend further than 300 feet and are of single access design,
turnarounds suitable for fire protection equipment use shall be provided and shown on
the final map. Turnarounds shall be designed, constructed and maintained to insure
their integrity for fire Department use. Where topography dictates, turnarounds shall
be provided which shall extend over 150 feet.
7. The private driveways shall be indicated on the final map as "Fire Lane" and shall be
maintained in accordance with the Los Angeles County Fire Code,. particularly related
to lot No. 4 and 5.
8. Provide 20 feet paved width for driveways serving lot No. 4 and 5. Grades shall not
exceed 15 percent.
9. All required - fire hydrants shall be installed, ' tested and accepted prior to construction.
Vehicular access will be provided and maintained serviceable throughout construction.
10. The required fire flow for the public fire hydrants at this location is 1000 gallons per
minute at 20 psi for a duration of 2 hours, over and above maximum daily domestic
demand.
11. The applicant shall install four (4) public fire hydrants.
12. All hydrants shall measure 6" X4" X 2-1/2" brass or bronze, conforming to current
AWWA standard C503 or approved equal. All hydrants shall be installed a minimum
VTM NO. 51169 1
of 25 feet from a structure or protected by a two (2) hour fire wall.
13. All required fire hydrants.shall be installed, -tested -and accepted prior--to-constriction.
Vehicular access must be provided and maintained serviceable throughout
construction.
VTM NO. 51169 2
RESOLUTION NO. 94 -XX
A RESOLUTION OF THE PLANNING COMMISSION OF THE CITY OF
DIAMOND BAR, CALIFORNIA RECOMMENDING CERTIFICATION OF
ENVIRONMENTAL IMPACT REPORT NO. 92-2 AND APPROVAL OF
VESTING TENTATIVE TRACT MAP NO. 51169, FOR A PROJECT
LOCATED IN NORTHERN TONNER CANYON, WITHIN SEA NO. 159
SOUTHERLY AND EASTERLY OF BLAZE TRAIL DRIVE, IN DIAMOND
BAR, CALIFORNIA, AND MAKING FINDINGS IN SUPPORT THEREOF.
A. Recitals.
(i) Hunsaker and Associates, acting as authorized agent for the applicant,
Unionwide, Inc., 2130 Rockridge Court, Fullerton, California, has heretofore filed an appli-
cation for certification of a Environmental Impact Report No. 92-2 (SCH NO. 92121069) and
Hillside Management and Significant Ecological Area Conditional Use Permit No. 92-3 and
Oak Tree Permit No. 92-3, as described in the title of this Resolution, hereinafter referred to
as "the application".
(ii) On April 18, 1989, the City of Diamond Bar was established as a duly
organized municipal corporation of the State of California. On said date, pursuant to the
requirements of the California Government Code Section 57376, Title 21 and 22, the City
Council of the City of Diamond Bar by adopting its Ordinance No. 14, thereby adopted the
Los Angeles County Code as the ordinances of the City of Diamond Bar. Title 21 and 22 of
the Los Angeles County Code contains the Development Code of the County of Los Angeles
now currently applicable to development applications, including the subject application, within
the City of Diamond Bar.
(iii) The City of Diamond Bar lacks an operative General Plan. Action was
taken on this application, as to consistency to the proposed General Plan, pursuant to the terms
and provisions of an Office of Planning and Research Extension of Time granted pursuant to
California Government Code Section 65360 and 65361(a).
(iv) On June 13, 1994, the Planning Commission of the City of Diamond Bar
conducted a duly noticed public hearing on the application and concluded said public hearing
on that date.
(v) All legal prerequisites to the adoption of this Resolution have' occurred.
B. Resolution.
NOW, THEREFORE, it is found, determined and resolved by the Planning Commission of the
City of Diamond Bar as follows:
VTM50519 1
1. This Planning Commission hereby specifically finds that all of the facts set forth in the
Recitals, Part A, of this Resolution are true and correct.
2. The City Planning Commission hereby finds that the project has been required to
prepare an Environmental Impact Report in compliance with the California Environ-
mental Quality Act of 1970, as amended, and the Guidelines promulgated thereunder,
and further, -this Planning Commission has reviewed and considered the information in
reference to the application.
3. The Planning Commission hereby specifically finds and determines that, based upon the
findings set forth below, and changes and alterations which have been incorporated into
and conditioned upon the proposed project set forth in the application, no unmitigated
significant adverse environmental effects will result.
4. Based on the substantial evidence presented to this Commission during the above
referenced public hearing on June 13, 1994, and concluded on that date, including
written and oral staff reports, together with public testimony, and in conformance with
the terms and provisions of California Government Code Sections 65360 and 65361(a),
this Commission hereby specifically finds as follows:
(a) The project is located within SEA NO. 15 at the southeasterly
terminus of Blaze Trail Drive, adjacent to the eastern boundary of the
private gated community known as "The Country".
(b) The use is compatible with adjacent uses and is in compliance with
the zoning standards, the 1992 General Plan, and the mitigation measures
cited in the SEATAC Final Report and EIR No. 92-2.
(c) The surrounding land uses to the north and west are single family
residential and to the south and east the land is primarily vacant and
natural.
(d) The subject property is a vacant undeveloped parcel that has
historically been grazed by cattle is currently disced, for compliance with
the County of Los Angeles Fire Code for areas located in Fire Zone 4.
(e) The site is sufficient in size, is physically suitable for and can pro-
vide adequate ingress and egress to allow single family development in
character with surrounding current land .uses.
(f) Notification of the public hearing for this project has been made in
made in the San Gabriel Valley Tribune and Inland Valley Daily
Bulletin newspapers. Notification of the property owners within a 500
foot radius was completed by mail.
(g) The design and layout of the proposed development will not
VTM50519 2
unreasonably interfere with the use and enjoyment of the neighboring ex-
isting and future developments, will not create significant traffic or
pedestrians hazards and is unlikely to cause substantial environmental
damage or substantially and avoidably injure fish or wildlife or their .
habitat.
(h) The subject site lies within the 1992 General Plan Rural Residential
(RR) land use designation and the design is consistent with the allowable
density of development..
(i) The design of the proposed development would provide a desirable
environment for its occupants and visiting public as well as its neighbors
because the design and layout of the project provides a safe and
aesthetically pleasing environment.
(j) The proposed use will not be detrimental to the public health, safety
or welfare or be materially injurious to the properties or improvements
in the vicinity because the development will improve the vacant site and
remove deleterious and illegal dumping and improve the maintenance of
the site.
(k) There is little or no probability that the subdivision of said real
property, as proposed in the application will be a substantial detriment
to, and interfere with, the implementation of the draft General Plan for
the area surrounding the project of the site; and
(1) The application, as proposed will and conditioned herein, complies
with all other applicable requirements of state and local ordinances.
(m) The proposed site has adequate traffic access and .said site is
adequately served by other public or. private service facilities which it
requires, and;
(n) The location of the proposed land use does not adversely affect the
health, peace, comfort or welfare of persons residing or working in the
surrounding area, and will not be materially detrimental to the use,
enjoyment, or valuation of property of other persons located in the
vicinity of the site, and will not jeopardize, endanger, or otherwise con-
stitute a menace to the public health, safety or general welfare.
5. Based on the findings and conclusions set forth in paragraphs 1, 2, 3, and 4 above, this
Commission hereby recommends approval of the application subject to the restrictions
and conditions listed on the attached Exhibits "B -1","B-2", and "B-3".
6. The Planning Commission Secretary shall:
VTM50519 3
f�\
ka) Certify to the adoption of this Resolution; and
(b) Forthwith transmit a certified copy of this Resolution, to Hunsaker and
Associates and Unionwide, Inc. at the addresses set forth on the
application.
APPROVED AND ADOPT -ED THIS THE 25TH DAY OF JULY, 1994 BY
THE PLANNING COMMISSION OF THE CITY OF DIAMOND BAR.
David Meyer, Chairman
ATTEST
James DeSteftino, Secretary
1, James DeStefano, Secretary of the Planning Commission of the City of Diamond Bar, 'do
hereby certify that the foregoing Resolution was duly introduced, passed, and adopted by the
Planning Commission of the City of Diamond Bar, at a regular meeting of the Planning
Commission held on the 25th day of July, 1994, by the following vote -to -wit:
AYES: [COMMISSIONERS:]
NOES: [COMMISSIONERS:]
ABSTAIN: [COMMISSIONERS:]
ABSENT: [COMMISSIONERS:]
VTM50519 4
! fli
Planning Department Requirements
(1) That three (3) copies of the Vesting Tentative Tract Map No. 50519, similar to that
presented at the public hearing and marked Exhibit "A" and conforming to such of the
following conditions as. can shown on a plan, shall be submitted to the Community
Development Director. Thereafter, the site shall be developed and maintained in
accordance with the approved Vesting Tentative Tract Map.
(2) The approval of the Vesting Tentative Tract Map No. 51169 is granted subject to the
approval of the Hillside Management and Significant Ecological Conditional Use Permit
No. 9273, Oak Tree Permit No. 93-2, Zone Change No. 92-2, and Certification of
Environmental Impact Report No. 92-2.
(3) This permit shall not be effective for any purpose until a duly authorized representative
of the owner of the property involved has filed at the office of Planning Division of the
Community Development Department the Affidavit of Acceptance and accepts all the
conditions of this permit;
(4) That all requirements of the Zoning Ordinance and of the underlying zoning of the
subject property must be complied with, unless set forth in the permit or shown on the
approved plan.
(5) The applicant shall satisfy the Park Obligation by contributing land acreage or the in -
lieu fee to the City prior to recordation of the final map per code section 21.24.340.
(6) Conditions, Covenants, and Restrictions (CC&R's) and Articles of Incorporation of
Homeowner's Association are required and shall be provided to the Community
Development Director and the City attorney for review and approval prior. to
recordation of the final map. A Homeowners Association (HOA) shall created and
responsibilities thereof shall be delineated within said CC&R's. The CC&R's and
Articles of Incorporation shall be recorded concurrently with the Final Map or prior to
the issuance of building permits, whichever occurs first. A recorded copy shall be
provided to the City Engineer.
(7) The project shall be designed so as to substantially comply with the CC&R's
implemented by the adjacent development heretofore known as ."The Country". The
CC&R's should incorporate at a minimum, provisions which would establish a
maintenance. program for urban pollutant basins, and all mitigation measures within the
Mitigation Monitoring Program, such that wildlife movement corridors are left. in an
undisturbed and natural state.
(8) A clause shall be incorporated into the CC&R's which requires disputes involving
interpretation or application of the agreement (between private parties), to be referred
VTM NO. 51169 1
to a neutral third party mediation service (name of service may be included) prior to
any party initiating litigation in a court of competent jurisdiction. The cost of such
mediation shall be borne equally by the parties. A Homeowners Association (HOA)
shall created and responsibilities thereof shall be delineated within said CC&R's, such
as maintenance of common areas.
(9) The applicant shall obtain approval by County Sanitation on the location of the
structures affecting County Sanitation easements and submit written evidence to the
City prior to issuance of a grading permit.
(10) The mitigation monitoring program outlined within Environmental Impact Report No.
92-2 .(SCH NO. 92121069) shall be submitted to and approved by the by the
Community Development Director prior to the issuance of the grading permit.
(11) The final landscape plan shall substantially comply with the recommendations of the
Final SEATAC Report, EIR 92-2,. and the preliminary landscape plan submitted and
approved by the Planning Commission and marked Exhibit "A-1" and shall be
submitted to the Community Development Director prior to issuance of any building
permits. Fence details, tree staking, soil preparation, planting details and the automatic
irrigation systems and the incorporation of xerotropic landscaping wherever feasible.
(12) All slope planting and irrigation shall be continuously maintained in a healthy and
thriving condition by the developer until each individual unit is sold and occupied by
the buyer. Prior to releasing occupancy for those units, an inspection shall be
conducted by the Planning Department to determine that the planting is in satisfactory
condition.
(13) Exterior grading and construction activities (framing and roofing,. etc.) shall be
restricted to 7:00 a.m. to 5:00 p.m. Monday through Saturday, except that interior
building construction activities shall not be limited. All construction equipment shall be
properly muffled to reduce noise levels.
(14) Transportation of equipment and materials and operation of heavy grading equipment
shall also be limited to the hours of 7:00 a.m. to 5:00 p.m. All equipment staging
areas shall be located on the subject property. Dust generated by construction activities
shall be reduced by watering the soil prior to and during grading activities. Use of
reclaimed water shall be used whenever possible.
(15) Dust control mitigation measures shall comply with EIR 92-2 and shall be included and
enforced under the mitigation monitoring program approved by the Community
Development Director.
(16) The use authorized by this approval shall be commenced or construction necessaryand
incidental thereto shall be started on or before the time limit specified herein and
VTM NO. 51169 2
EXHMIT "B -I"
thereafter diligently advanced on or before two (2) years, after the expiration of the
appeal period. A one year extension may be requested and granted.
(17) The applicant shall pay all and processing fees prior to issuance of the grading permit
or as required by the Community Development Director. All Mitigation Monitoring
Program (MMP) fees shall be deposited with the City prior to issuance of a grading
permit and shall all costs related to the ongoing monitoring shall be secured by the City
prior to Final Map approval.
(18) The applicant shall pay development fees (including, but not limited to, Planning,
Building and school fees) at the established rates, prior to issuance of Building or
Grading Permits, as required by the Community Development and Public Works
Directors.
(19) The location of the fences and retaining walls demarcating the construction rights
prohibited area shall be clearly delineated on the final map and the location line clearly
shown on the final map.
(20) Comply with all conditions of approval listed by the Engineering Dept. as exhibited on
"Exhibit B-2. "
(21) Prior to the issuance of a Grading Permit, a complete hydrology and hydraulic study
shall be prepared by a Registered Civil Engineer to the satisfaction of the City
Engineer. r
(22) Prior to any occupancy permit being granted, these conditions and all improvements
shall be completed to the satisfaction of the Community Development Director and City
Engineer.
(23) All down drains and drainage channels shall be constructed in muted earth tones so as
to not impart adverse visual impacts.
(24) The applicant shall contribute a pro rata share for the study of Tonner Canyon and SEA
No. 15.
(25) The property shall be maintained in a condition which is free of debris both during and
after the construction, addition, or implementation of the entitlements granted herein.
The removal of all trash, debris, and refuse, whether during or subsequent to
construction, shall be done only by the property owner, applicant or by a refuse hauler
who has obtained a permit for such refuse hauling from the City of Diamond Bar. It
shall be the applicant's obligation to insure that the waste hauler utilized is one which
has obtained permits from the City of Diamond Bar.
(26) All residences will be required to receive approval via the Development Review process
VTM NO. 51169 3
I
by the Planning Commission prior to issuance of building permits.
(27) Any lighting fixtures adjacent to interior property lines shall be approved by the
Community Development Director as to type, orientation and -height.
(28) A variety of materials and colors shall be used on the proposed houses to the
satisfaction of the Community Development Director.
(29) This grant shall be null, void and of no effect if the Council of the City of Diamond
Bar fails to approve Vesting Tentative Tract Map No. 51169.
VTM NO. 51169 4
RESOLUTION NO. 94 -XX
A RESOLUTION OF THE PLANNING COMMISSION OF THE CITY OF
DIAMOND BAR, CALIFORNIA RECOMMENDING CERTIFICATION OF
ENVIRONMENTAL IMPACT REPORT NO. 92-2 AND APPROVAL OF
ZONE CHANGE 92-2, A REQUEST FOR A RECLASSIFICATION OF A
PORTION OF REAL PROPERTY CURRENTLY DESIGNATED AS ZONE
A-2-2 (HEAVY AGRICULTURE) TO R-1-40,000 (SINGLE FAMILY
RESIDENCE) ZONE, FOR A PROJECT LOCATED IN NORTHERN
TONNER CANYON, WITHIN SEA NO. 15, SOUTHERLY AND
EASTERLY OF BLAZE TRAIL DRIVE, IN DIAMOND BAR, CALI-
FORNIA, AND MAKING FINDINGS IN SUPPORT THEREOF.
A. Recitals.
(i} Hunsaker and Associates, acting as agent for the applicant,
Unionwide, Inc., 2130 Rockridge Court, Fullerton, California, has heretofore filed an appli-
cation for certification of a Environmental Impact Report No. 92-2 (SCH NO. 92121069) and
Zone Change No. 92-2, as described in the title of this Resolution, hereinafter referred to as
"the application".
(ii) On April 18,. 1989, the City of Diamond Bar was established. as a
duly organized municipal corporation of the State of California. On said date, pursuant to the
requirements of the California Government Code Section 57376, Title 21 and 22, the City
Council of the City of Diamond Bar by adopting its Ordinance No. 14, thereby adopted the
Los Angeles County Code as the ordinances of the City of Diamond Bar. Title 21 and 22 of
the Los Angeles County Code contains the Development Code of the County of Los Angeles
now currently applicable to development applications, including the subject application, within
the City of Diamond Bar.
(iii) The City of Diamond Bar lacks an operative General Plan. Action was
taken on this application, as to consistency to the proposed General Plan, pursuant to the terms
and provisions of an Office of Planning and Research Extension of Time granted pursuant to
California Government Code Section 65360 and 65361(a).
(iv) On June 13, 1994, the Planning Commission of the City of Diamond Bar
conducted a duly noticed public hearing on the application and concluded said public hearing
on that date.
occurred.
(V) All legal prerequisites to the adoption of this Resolution have
Ll
B. Resolution.
NOW, THEREFORE, it is found, determined and resolved by the Planning Commission of the
City of Diamond Bar as follows:
1. This Planning Commission hereby specifically finds that allofthe facts set forth in the
Recitals, Part A, of this Resolution are true and correct.
2. The City Planning Commission hereby finds that the project has been required to
prepare an Environmental Impact Report in compliance with the California Environ-
mental Quality Act of 1970, as amended, and the Guidelines promulgated thereunder,
and further, this Planning Commission has reviewed and considered the information -in
reference to the application.
3. The Planning Commission hereby specifically finds and determines that, based upon the
findings set forth below, and changes and alterations which have been incorporated into
and conditioned upon the proposed project set forth in the application, no unmitigated
significant adverse environmental effects will result.
4. Based on the substantial evidence presented to this Commission during the above
referenced public .hearing on June 13, 1994, and concluded on that date, including
written and oral staff reports, together with public testimony, and in conformance with
the terms and provisions of California Government Code Sections 65360 and 65361(a),
this Commission hereby specifically finds as follows:
(a) The project is located within SEA NO. 15 at the southeasterly
terminus of Blaze Trail Drive, adjacent to the eastern boundary of the
private gated community known as "The Country".
(b) The proposed zone classification is compatible with adjacent zone
classifications and is in compliance with the zoning standards, the 1992
General Plan, and EIR No. 92-2.
(c) The surrounding land uses to the north and west are single family
residential and to the south and east the land is primarily vacant and
natural.
(d) The subject property is a vacant undeveloped parcel that has
historically been grazed by cattle is currently disced for compliance with
the County of Los Angeles Fire Code for areas located in Fire Zone 4.
(e) The site is sufficient in size and can provide adequate ingress and
egress to allow single family development in character with surrounding
current land uses.
2
(f) Notification of the public (searing for this project has been made in
made in the San Gabriel Valley Tribune and Inland Valley Daily
Bulletin newspapers. Notification of the property owners within a 500
foot radius was completed by mail.
(g) The design and layout of the proposed development will not
unreasonably interfere with the use and enjoyment of the neighboring ex-
isting and future developments, and will not create significant traffic or
pedestrians hazards;
(h) The design of the proposed development would provide a desirable
environment for its occupants and visiting public as well as its neighbors
because the design and layout of the project provides a safe and
aesthetically pleasing environment.
(i). There is little or no probability that the subdivision of said real
property, as proposed in the application will be a substantial detriment
to, and interfere with, the implementation of the draft General Plan for
the area surrounding the project of the site; and
0) The application, as proposed will and conditioned herein, complies
with all other applicable requirements of state and local ordinances.
(k) That the pattern of land use and development in the area of the
project has consistently transitioned into one (1) acre estate residential
development and the there is a proposed residential development project,
which together, warrant the modification of the zone classification;
(1) That a need for the proposed zone change classification exists within
the area in orderthat a consistent pattern of. land use and land use
classification will occur in the area of'the project;
(m) The proposed site has adequate traffic access and said site is
adequately served by other public or private service facilities which it
requires, and is an appropriate location for the requested classification;
(n) The location of the proposed land use does not adversely affect the
health, peace, comfort or welfare of persons residing or worldng in the
surrounding area, and will not be materially detrimental to the use,
enjoyment, or valuation of property of other persons located in the
vicinity of the site, and will not jeopardize, endanger, or otherwise con-
stitute a menace to the public health, safety or general welfare and is in
conformity with good zoning practice;
3
(o) The subject site lies within the 1992 General Plan Rural Residential
(RR) land use designation and the proposed classification is consistent
with the that classification.
5.. Based on the findings and conclusions set forth in paragraphs 1, 2, 3, and 4 above, this
Commission hereby recommends approval of the application subject to the restrictions
and conditions listed below.
Planning Department Requirements
(1) This permit shall not be effective for any purpose until a duly authorized
representative of the owner, of the property involved has filed at the office of
Planning Division of the Community Development Department the Affidavit of
Acceptance and accepts all the conditions of this permit;
(2) That all requirements of the Zoning Ordinance and of the underlying zoning of
the subject property must be complied with, unless set forth in the permit or
shown on the approved plan;
(3) This grant shall be null, void and of no effect if the Council of the City of
Diamond Bar fails to approve Vesting Tentative Tract Map No. 51169.
6. The Planning Commission Secretary shall:
(a) Certify to the adoption of this Resolution; and
(b) Forthwith transmit a certified copy of this Resolution, to Hunsaker and
Associates and Unionwide, Inc. at the addresses set forth on the
application.
APPROVED AND ADOPTED THIS THE 25TH DAY OF JULY, 1994 BY
THE PLANNING COMMISSION OF THE CITY OF DIAMOND -BAR.
BY:
David Meyer, Chairman
ATTEST
James DeStefano, Secretary
I, James DeStefano, Secretary of the Planning Commission of the City of Diamond Bar, do
hereby certify that the foregoing Resolution was duly introduced, passed, and adopted by the
4
Planning Commission of the City of Diamond, Bar, at a regular meeting of the Planning
Commission held on the 25th day of July, 1994, by the following vote -to -wit:
AYES: [COMMISSIONERS:]
NOES: [COMMISSIONERS:]
ABSTAIN: [COMMISSIONERS:]
ABSENT: [COMMISSIONERS:]
5
[ RECEIVED 06/06 14:35 1994 AT 909-861-3117 PAGE 2 (PRINTED PAGE 2) 1
JUN 06 '94 14:54 NUNSAKER SAN DIEGO P.2
June 1, IM
Mr, George Wentz
Interim City Engineer
City of Diamond Ear
21660 E. Copley Drive
Suite 190
Diamond liar, CA 91765
Re: Response to Preliminary Engineering Comments for VTM 51169 Dated November 3,
1993
Dear George;
The following is our response to the above referenced comments:
1, Tho request for a notarized letter from the adjacent property owner to the west giving
permission to grade is typically provided with final engineering after the tentative tract
map has been approved. The request to include a hold harmless clause, we believe, is
inappropriate. Additionally, all offsite grading proposed occurs within existing street and
slope easements recorded with parcel map 1528 and these easements are intended to be
retained. The City has also in earlier meetings required that the owner of Trace 51169
work with adjacent owners to coordinate the street grades for Blaze Trail and. Gullrock
Vane in the existing alignment. The profile and alignment shown on the vesting TM is the
one agreed to by all parties.
2. Again, the request for a permission to grade letter usually occurs with final engineering
processing as stated above. A letter has been requested from Triad Foundation
Engineering'indicating that the proposed fill key excavation along the southeast side will
no longer extend beyond the tract boundary due to slight modification in the grading
design in that area, Therefore, a permission to grade letter would not be necessary.
3. The vacation and relocation of a portion of an existing "access easement" on Lot 14 of
Parcel Map 1528 has no affect on any of the other parcels in that map, nor does it provide
access to any of these other parcels, The vacation and relocation of approximately 970' of
existing road and* slope easement is consistent with past City actions and policies of the
Country," a gated community. The existing road easement does not provide physical
access to the adjoining property owned by the Boy Scout$ of America, Primary access to
10179 Hztennekens Street - Saiz Diego, CA 92121 • (629).558-4500 - FAX- (619) 558-1414
Offices, Sari Diego - h viiie - Riverside%Sun Beinar
dinv
Dated Hammcrr •, face Hilt
[ RECEIVED 06/06 14:36 19911 AT 909-061-3117 PAGE 3 (PRINTED PAGE 3) ]
JUN 06 '94 14=55 HUNSAKER SAN DIEGO P.3
CITY OF DIAMOND BAR
'V"rM 51169
June 1, 1994
Page 2
the Boy Scout's property is provided by Tonner Canyon Road to the west. The extension
of Tonner Canyon from Grand Avenue to the east could provide additional access:-- -
Currently there are eight points of potential access to the Boy Scout property from the
"Country" not including the proposed vacation and the access provided by Gulf Flock
Lane will be maintained. In summary, we believe the vacation of a portion of an existing
street easement will not adversely affect access to the Boy Scout site,
4, Easement vacations are a part of final engineering / final map processing and should not be
necessary at this time. GTE has reviewed the map and is aware of the proposed
development.
5, Lot lines on VTM 51169 have been aligned to provide minimum one acre lots. They also
jog to follow proposed land form grading and top of slopes. If the City wishes, these lines
may be straightened to some extent when final engineering drawings are prepared,
6. Access to the urban pollution basin is shown on the VTM through Lots A and 13. It is
proposed to be 15' wide with a turn around and a maximum grade of 200/o.
7. The storm drain is intended to be private and maintained by a Homeowners Association,
Cross lot easements for drainage and maintenance will be provided where necessary.
Easement will be relocated; abandoned or recorded as required and will be provided for
street, sewer, water, storm drain, telephone, electrical, gas, cable and slopes.
8. Cross lot drainage easements will be provided on all lots where necessary, The
maintenance of common drainage facilities will be the responsibility of a Homeowner's
Association, The Vesting Tentative Map as currently designed would require cross lot
drainage easements for Lots 5 through 13,
9, The soils report recommends over excavation for all lots bisected by a out and fill he to
mitigate concerns regarding differential settlement.
10, An N.P.D.E.S. permit and any other possible Army Corps or Fish and Game permits (if
necessary) will be obtained and passed on to the City for their records. These are
provided after the Vesting Tentative Map has been approved,
11. "Will serve" letters from wet and dry utilities will be obtained and forwarded to the City,
12. Driveway grades of 15% have been proposed to reduce the a6iount of grading required to
gain access to the developable portions of Lots 1, 4 and S. Per the adopted hillside
ordinance, driveway grades of up to 20% are permitted.
l w:wk mwmWil los\Aos,dw
Kn 1105-3
I RECEIVED 06/06 1'1:37 1994 AT 909-861-3117 PAGE It (PRINTED PAGE 4) 3
JUN 06 '94 14:56 HUNSAKER SAN DIE60 P.4
CITY 4F DIAMOND BAR
VTM 51169
June 11, 1994
Page 3
13, An agreement with the developer of TTM 46485 has been signed regarding the common
street profile and will be provided to the City.
14, Lot.4 may be conditioned in the CC&.Ws that a fire department acceptable turnaround.be
provided upon City approval of a site plan. Lot 5's driveway is less than 150' in length and
.therefore should -not require a turnaround.
15. The final map will indicate private driveways as "Fire Lanes" which will be maintained in
accordance with the Los Angeles County Fixe Code.
16. The cut and fill slopes along both Blaze Trail and Gull Rock are proposed to undulate
with varying slope gradients and have minor intrusions into the private road easements,
These intrusions are consistent with past City policy and the Hillside Management
Ordinance. The maximum intrusion proposed is 5'..
Should there be any further questions or comments, please do not hesitate to call our office,
Sincerely,
Hunsaker &Associates
San Diego, I ic.
Lex Williman
Director of Planning
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CITY OF DIAMOND BAR
ORDINANCE NO. 7 (1992)
HILLSIDE MANAGEMENT ORDINANCE
Section 1. Purpose
The purpose of this ordinance is:
a. To preserve and protect the views to and from hillside areas in
order to maintain the identity, image and environmental quality of the
City of Diamond Bar;
b. To maintain .an environmental equilibrium consistent with the
native vegetation, animal life, geology, slopes, and drainage patterns;
C. To facilitate hillside preservation through appropriate
development standards and guidelines of hillside areas. The guidelines
are not. intended to be strict standards, but rather to provide
direction and encourage development which is sensitive to the unique
characteristics common to hillside properties, which include, but are
not limited to slopes, land form, vegetation and scenic quality.
Innovation in design is encouraged as long as the end result is one
which respects the hillside and is consistent with the purposes
expressed in this section and in the goals and objectives of the
General Plan;
d. To ensure that development in the hillside areas 'shall be
concentrated in those areas with the least environmental impact and
shall be designed to fit the existing land form;
.el. To preserve, where possible, significant features of the natural
topography, including swales, canyons, knolls, ridgelines,, and rock
outcrops. Development may necessarily affect natural features by, for
example, roads crossing ridgel * ines. Therefore, a major design criterion
shall be the minimization of such impacts;
f. To provide a safe means of ingress and egress for vehicular and
pedestrian traffic to and within hillside* areas, with minimum
disturbance to the undeveloped terrain;
g. To correlate intensity of development with the steepness of
terrain in order to minimize the impact of grading,- unnecessary removal
of vegetation, land instability, and fire hazards;
h. To provide in hillsides, alternative approaches to conventional
flat land development practices by achieving land use patterns and
intensities that are consistent with the natural characteristics of
hill areas such as slopes, land form, vegetation and scenic quality;
and
i. To encourage the planning, design and development of sites that
1 AWFrW Jan. 3, 1993
I
i. To encourage the planning, design and development of sites that
provide maximum safety .with respect to fire hazards, exposure to
geological and geotechnic hazards, drainage, erosion and siltation, and
materials of construction; provide the best use of natural terrain; and
to prohibit development that will create or increase fire, flood,
slide, or other safety hazards to public health, welfare, and safety.
j. It is therefore the intent to establish general and specific
guidelines with this ordinance which will ensure that development will
complement the character and topography of the land. Specifically the
city desires the application of good hillside planning and the use of
the concept of "Landform Grading and Revegetation" in designing any
development proposals
Section 2. Applicability
The regulations contained herein shall be applicable to all parcels of
land containing grades in excess of ten,percent (10%).
Section 3. Permitted Uses
.The uses permitted by the Hillside Management Ordinance shall be those
uses permitted within the General Plan Land Use classifications for the
property and the base zone designation subject to Conditional Use
Permit (CUP) approval.
Section 4. Density
The maximum number of residential dwelling units which may be permitted
to be constructed on a given parcel of land shall be the calculated
development pursuant to the General Plan Land Use classification limit
less the number eliminated due to environmental constraints and as
determined by this ordinance.
Section S. Environmental constraints
The maximum number of residential dwelling units can be affected by the
impact of the following development constraints, as determined by
environmental assessment, unless such development.constraints can be
shown to have -been eliminated or mitigated to the satisfaction of the
Planning Commission.or the City Council:
1. Land areas subject to inundation during a 100 -year storm
2. Land areas which are above the hillside view line.
3. Land areas which lie within a federally recognized blue line
stream, or which contain significant riparian stream bed
habitats or other established plant formations which
constitute a significant natural feature or ecosystem or
which contain rare or endangered species.
4. Significant vegetation formations and habitat areas.
2 anon Jw. s, IM
5. Land areas which are Within 100 feet of a prominent ridgeline
or hiking trail.
6. Land areas containing significant archaeologic or historic
sites.
Section 6. Exemption
Other provisions of this subsection to the contrary notwithstanding,
lots of record as of the date of adoption of this ordinance shall be
entitled to a minimum of one dwelling unit. Single dwelling unit
development shall be administered in conjunction with the provisions of
Chapter 22.72. of the Diamond Bar Municipal Code (Ordinance No. 5(1990)
-Development Review.)
Section 7. Administration
This Ordinance shall be administered in conjunction with the provisions
of Chapter 22.56 of the Diamond Bar Municipal Code. Where a conflict
or inconsistency exists, the more restrictive regulation shall apply.
Where the grading ordinance conflicts with the Hillside Management
Ordinance, the latter shall prevail.
Section 8. Hillside Management Standards and -Guidelines
The Hillside Management Standards and Guidelines are intended to ensure
the appropriate management of hillside areas. The Standards are
requirements for the use, development, or alteration of land in
Hillside areas. The Guidelines are to be utilized to provide direction
to encourage development which is sensitive to the unique
characteristics common to the hillside properties. The Guidelines
shall be used by the Planning Commission and the City Council in
evaluating those -development proposals for which it is proposed to go
beyond the minimum standards herein specified.
Exceptions to the standards specified herein may be approved,, pursuant
to the Conditional Use, Permit (CUP) process, when the planning
Commission or City Council determines that such exceptions are not
materially injurious to the intent of the standards and guidelines set
forth herein. In granting any such exception, the Planning Commission
or City Council shall set forth appropriate findings and facts.
supporting its determination.
The Planning Commission or City Council may vary from the standards
contained herein and determine that the literal enforcement of the
provisions of this Ordinance, for parcels which may be too small and of
a configuration which would 'create a hardship provided that a variation
from the strict application of the Code be accompanied by reduction in
the maximum permitted density to the extent deemed necessary to
maintain the intent of,the Ordinance.
Variations may include modification of the setback requirements to
achieve clustering of development on the parcel, in order to maintain
grading, drainage, siting and circulation objectives of the ordinance;
except that residential structures shallbe sited and designed in a
3 M)O"M Jan. 5, 1993
manner which will,, in the judgment of the Director, maintain a vertical
and horizontal distance from other r*esidential structures which will
provide a reasonable degree of privacy, light and air between
residential structured.
Where development is proposed for a parcel which adjoins one or more
vacant, developable parcels, cooperation of the respective property -
owners is encouraged in the planning of the road network, utilities
plan and open space program for the area as a whole. The City may
consider variations from the strict application of the provisions of
this Ordinance as may be needed to achieve cooperation among all
contiguous property owners of vacant, developable properties, to the
extent that such variation may better achieve the objectives of this
Ordinance.
Section 9. Definitions
The following definitions shall apply to this Ordinance:
CITY ENGINEER - Shall mean the City Engineer of the City of
Diamond Bar.
CONTOUR - A line drawn on "a plan which connects all points of
equal elevation.
CUT - A portion of land surface or area from which earth has been
removed or will be removed'by excavation. The mechanical removal
of earth material.
CUT AND FILL - The excavating of earth material in one place and
depositing of it as fill in an adjacent place.
DIRECTOR - Shall mean the Director of Community Development of
the City of Diamond Bar4
DRIVE Y -'A private roadway providing access for vehicles to a
parking space, garage, dwelling or other structure.
EFFECTIVE BULK - The effective visual bulk of a structure when
seen from a distance or from above or below.
ELEVATION - Height or distance above sea level.
EROSION - The process by which the soil and .rock components of the
earth's crust are worn away and removed from one place to another
by natural forces such As wind and water.
PILL A deposit of.earth material placed by artificial means.
FINISH GRADE - The final elevation of the ground surface after
grading, which is in conformity'with the approved plan..
GRADING - To bring an existing surface to a designed form by
excavating, filling, or smoothing operations. (See Figure 1)
HILLSIDE. - A parcel of land which contains grades in excess of
10%.
NATURAL SLOPE - A slope which is not man-made. A natural slope
may retain natural vegetation during adjacent grading operations
or it may be partially or completely removed and replanted.
PAD - A level area created by grading to accommodate development.
RIDGE - A long, narrow, conspicuous -elevation of land.
ROADWAY - A means of access over private 'property to more than one
residential unit.
SLOPE - An inclined ground surface, the inclination of which is
expressed as a ratio of horizontal distance (run) to vertical
distance (rise.) , or change in elevation. The percent of * any given
4 ADOFM Jan. 5, 1993
slope is determined by dividing the rise by the run, multiplied by
100. (See Figure 2)
SLOPE, KAN-MADE - A manufactured slope consisting. wholly or
partially of either cut or filled material
SLOPE -TRANSITIONS The area where a slope bank meets the natural
terrain or a level graded area either vertically or horizontally.
PROMINENT-RIDG33: A ridge or hill location which is visible from
a major arterial, secondary, or collector street, which forms part
of the skyline or is seen as a distinct edge against a backdrop of
Jand at least 300 feet horizontally behind it, or is so designated
by the Planning Commission or city council.
Figure 1
COMPARATIVE DEFINITIONS OF GRADING -DESIGNS
K *'IA-P3-CkR
1. Conventionally graded slopes are characterized by essentially
linear, flat slope surfaces with unvarying gradients and Angular
slope intersections. Resultant pad configurations are
rectangular.
2. Slope drainage devices are usually constructed in a
rectilinear configuration in exposed positions.
3. Landscaping is applied in random or geometric patterns.
5 M)OFM Jan. 5, 1993
1. Contour -graded slopes are basically similar to conventionally.
graded slopes- except that in plan the slopes are 'curvilinear
rather than linear, the gradients are unvarying and profiles are
planar, transition zones and slope intersections have generally
some rounding applied. Resultant pad configurations are mildly
curvilinear.
2.,Slope drainage devices are usually constructed in a geometric
configuration and in an exposed position on the .slope face.
3. Landscaping is applied in random or geometric patterns.
foP � �Lop�
7WE DP SLOP'
1. Landform Grading replicates the irregular shapes of natural
slopes resulting in aesthetically pleasing elevations and
profiles. Landform -graded slopes are characterized by continuous
series of concave and convex forms interspersed with mounds that
blend into the profiles, non -linearity in plan view and varying
slope gradients, and significant transition zones between man-made
and natural slopes. Resultant pad configurations are irregular.
2. Slope down -drain devices, either follow "natural" lines of the
slopes or are tucked away in special swale and berm combinations
in order to conceal the drains from view. Exposed segments in
high visibility areas are treated with natural rock.
6 AIDOP rED Jan. 5, 1993
3. Landscaping becomes a "revegetation" process and is applied in
patterns that occur in nature: trees and shrubs are concentrated
largely in concave areas, while convex portions are planted mainly
with groundcovers.
top
of SLOPE, e--',
-too OF SG OPE
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The intent of the ordinance, is to incorporate the basic principles of
the "Landform Grading and Revegetation" concept in the design and
construction of hillside development projects so that they will be in
harmony with the natural topography and reflect plant distribution
patterns.
The general principles of "Landform Grading and Revegetation:
incorporate the following elements:
a. The basic land plan "flows" with the natural topography
rather than against it. This means that street patterns and
building pad configurations follow the underlying topographic
features rather than cutting across them.
b. All manufactured cut and fill slopes exceeding nine (9' ) feet
in height which, will`be, either exposed to permanent public
view or are adjacent to environmentally sensitive areas, will
be designed with features characteristic of natural slopes so
that their ultimate appearance will resemble a natural slope.
This will include slopes along streets and highways, slopes
adjacent to parks, schools, open spaces, and other public
facilities and other prominent and highly visible slopes.
Sideyard slopes and low (less .than 25' in height) rearyard
slopes whose view' is blocked by future structures need not
have landform design applied.
C. slope drainage devices such as down drains and interceptor
drains shall be designed so that they are built into the
natural slope features and become hidden from view. This
7 ,aWFM ran. s, 1993
(See Figures 13, 14, 15 & 16)
d. Terracing and the associated concrete drainage devices such
as terrace drains, down drains and interceptor drains
distract from efforts to give cut and fill slopes a natural
appearance.
e. Landscaping will not--be--applied in a conventional pattern,
but rather those resembling the natural plant distribution
patterns. Trees or shrubs will be clustered in the swaled
(concave) components of the slope along with ground 'cover.
Ground cover, only, will be applied to - the protruding
(convex) portions. (See Figures 31)
Section 10. Slope Analysis
A. Calculating Average slope
Using the following formula, calculate the average slope of the entire
parcel.
I = contour interval in feet
Slope = 0.002296 1 L L = Summation of*length of all
A contours in feet
A = Area in acres of parcel being
considered
B. Slope categories
The following are standards for hillside slopes in areas that will
not be landform graded. These categories ensure that development
will complement the character and topography of the land. The
standards for one category may be applied to limited portions of
the property in an adjacent category when a project is developed
on property in more than -one slope category.
Slope Catecrory. Natural-- S . lope Site Standards
1. 10 to 24.9 Special hillside architectural and design
techniques that minimize grading are required
inthis Slope Category.
2. 25 to 39.9 Structures shall, conform to the natural
topographyand natural . grade by using
techniques such as split level foundations of
greater than 18 inches, stem -walls, stacking
and 'clustering. Conventional grading may be
considered by the city for limited portions
of a project when its plan includes special
design features, extensive open space or
significant use of green belts.
3. 40 to 49.9 Development within this category shall be
8 M)OPM Jan. 5, 1993
3. 40 to 49.9
4. 50 and over
Development within this category shall be
restricted to those sites where it can be
shown that safety, environmental and
aesthetic impacts can be minimized. Use of
large lots, variable setbacks and variable
building structural techniques such as
stepped foundations are expected. Structures
shall be designed to minimize the visual
impact of their bulk and height. The shape,
materials, and colors of structures shall
blend with the natural environment. The
visual and physical impact of driveways and
roadways shall be minimized by eliminating
sidewalks, and reducing their widths to the
minimum required for emergency access and
following natural contours, using grade
separations where necessary and otherwise
minimizing grading.
This is an excessive slope condition and
development may be extremely limited.
Figure 2
Slope ratio percent slope and degree of slope are shown for some
hillsides of varying steepness
MN c-HO14zoAMAI-)
9 ADOffW Ian. S, 1993
Section 11. ' Grading
The following standards define basic grading techniques which are
consistent with the ordinance and avoid unnecessary cut and fill..
Limitations on project grading amounts and configurations will b;,
decided on a case-by-case basis under the conditional use process
landform. grading slope design standards include:
A. RIDGELINE CUTS:
When convex shaped natural features,
i.e., protruding ridgelines
-are cut, the residuallandform should not be a flat slope face,.
but rather should be restored to resemble the original. This will
require more than just rounding at the 'edges but, in effect,
reconfiguring it so the final result will give the appearance of
a protruding ridgeline. (See Figure 3)
B. CANYON FILLS:
Fill slopes shall not be placed perpendicular across a canyon.
Such straight line cut off fill slopes shall not be made to appear
like a dam. The terminus*of the fill shall, instead, be concave
in shape to restore the canyon appearance. This concave
configuration shall be. in combination with - the use of
substantially flatter slope ratios (4:1, 3-5:11 3:1) at or near
the center of this indentation. Symmetrical or 'unsymmetrical
concave configurations shall be used depending upon the adjoining
or underlying topographic characteristics. (See Figure 3)
C. TRANSITION AREAS:
Minimal radius rounding at the edges of cut and
fill slopes is not acceptable. Proper
transitioning to natural slopes shall be achieved
through the use of radii or irregular curvilinear
shapes that will blend into the adjoining
topography tangentially and not create abrupt
changes. (See Figure 3)
10 AMP= Jan. 5, 1493
JIM= ItZ
0 RIN Do 11
ACCEPMOI-1
CANYON FlU.
4AANSIflOM, ZONE
ONACCEPfABI-49
11 AMPrED JOL 5, 1993
FIGURE 4
SINGLE FAMILY GRADING
colt ei l"r1olvA4 -
LANA"aRM / 4AN VAFW
• 0&G V,� view
12 ADOPT n Jan. s, 1993
L-ANA-`oRM PGfAN V/E1�
►PrED i.®. s, ism
D. USE OF VARIABLE SLOPE.RATIOS:
Due to the fact that the landform grading designs require the use of
variable slope ratios at greater than 2:1, creates valleys, and concave
indentations on building pad* areas, it can result in loss of usable
area. In addition, engineering andconstructioncosts may increase.
Two methods will be permitted to offset this loss, they are as follows:
1. Pad areas lost due to concave indentations will be counted
towards meeting the landscape area requirements of
development proposals for a given pad.
2. Segments of a -cut or fill slope will be permitted to be
designed with.variable slope ratios less than 2:1, but not
less than 1.5:1 within the following guidelines:
a. the geotechnical engineer will
certify that slopes so
designed will meet -standard
stability requirements.
b. overall ratio from toe to toe
will be 2:1 or greater.
C. ratios greater than 2:1 will
also be used in the slope
design (-see Figure 6)
14 ADOPI Jan. 5, 1993
FIGURE 6
EXAMPLE OF VARIABLE SLOPE RATIOS
15 ADOPTED Jan. 5, 1993
1. No finished " slopes greater than fifty percent (50% or 2:1)
may be created except adjacent to a structure where the
maximum created slope is limited to sixty-seven percent (67%
or 1h:1) or less..
2. Grading shall be phased so that prompt revegetation or
construction will control erosion. Where possible, only
those areas which will be built on, resurfaced, or land-
scaped shall be, disturbed. Top soil shall be stockpiled
during rough grading and used on cut and fill slopes.
Revegetation of cut and fill slopes shall occur within three
(3) months to the satisfaction of the City.
3. Grading operations shall be planned to avoid the rainy
season, October 15, to April. 15. Grading permits shall only
be issued when a plan for erosion control and silt retention
has been approved by the City Engineer without regard to time
of year.
4. No excavation or other earth disturbance shall be permitted
on any hillside area, prior to the issuance of a grading
permit with the exception of drill holes and exploratory
trenches for the collection of geologic and soil data. These
trenches are to be properly backfilled and in addition,
erosion treatment provided where slopes exceed twenty (20)
percent.
5. No point on any structure subject to the provisions of this
Section shall be closer to a prominent ridge than one' hundred
(100) feet measured horizontally on a topographic map or
fifty (50) feet measured vertically on a cross section,
whichever is more restrictive. And in no case, shall the
roof line or any other portion of a structure extend above
the line of,sight between a ridge line and any public right
of way, whether said ridgeline is above or below the right of
way.
6. Lot pad grading is limited to the boundaries of the
structure's foundation, vehicle parking space and a yard
area as shown on the approved grading plan.
7. Retaining walls associated with lot pads are limited to:
a. Upslope (from the structure) walls not to exceed four
(4) feet in height. Terraced retaining structures may
be utilized which are separated by a minimum of three
(3) feet and appropriate landscaping.
b. Downslope (from the structure) walls not to exceed four
(4) feet 'in height. Where an additional retained
portion is necessary due to unusual or extreme
conditions, (such as lot configuration, steep slope, or
16 ADOPTED Jan. 5, 1993
road design) then -the use of terraced retaining
structures shall be considered on an individual lot
basis. Terraced walls shall not exceed three (3) feet
in height and shall be separated by a minimum of three
(3) feet and appropriate landscaping. Terracing shall
not be used as a typical solution within a development.
8. Lot lines shall be placed two feet beyond top of major slope
areas within public view corridors to help ensure their
maintenance by the 'downhill owner.
F. Guidelines
1. Where possible, graded areas should be designed with
manufactured slopes located on the uphill side of structures,
thereby, hiding the slope.behind the structure.
17 ADOPTED Ian. S, 1993
Figure 7
7D
LA a,E R40AO NWVA47�, AelMA41teW
MA IIVPAC-t(1,OjeO :StO1159 :gh(ajj�p
LOCA7EP ON AV6 mp#/14 Slpa
tYE S77VOMV�e 7-0 AiWilCO -NO
/W77*A///V& IVA44.,,- M4-7- B� GSD.
i �gv WO I �-
2. Retaining walls are limited to 4 feet in height. Terraced
retaining structures may be utilized which are separated by
a. minimum of 3 feet and appropriate landscaping. Retaining
walls hidden by structures may be permitted.
Figure 8
(also see Figure 17)
No f 77//6
18 AWPTW Jan. S, 1993
3. one downslope from the structure not to exceed 3 1/2 feet in
height. Where an additional retained portion is necessary
due to unusual or extreme conditions, (such as lot
configuration, steep slope, or road design) then the use of
terraced retaining structures shall be considered on an
individual -lot basis. Terraced walls shall not exceed 3 feet
in height and shall be separated by a minimum of 3 feet and
appropriate landscaping. Terracing is not to be used.as a
typical solution within a development.
4. on lots sloping with the street, and other configurations not
discussed above, one retaining wall, not to exceed 3 1/2 feet
in height may be used in a side yard where necessary (also
see roadway).
5. Walls which are an integral part of the structure may exceed
8 -feet in, height; however, their visual impact shall be
mitigated through contour grading and landscape techniques.
6. The following factors shall be taken into consideration. in
the design of a project:
a. When space and proper drainage requirements can be met
with approval by the City Engineer, rounding of slope
tops and bottoms shall be accomplished.
b. When slopes cannot be rounded, vegetations shall be used
to alleviate a sharp, angular appearance.
C. A rounded and smooth transition shall be made when the
planes of man-made and natural slopes intersect.
d. when significant landforms are "sliced" for
construction, the landforms shall be rounded as much as
possible to blend into natural grade.
e. Manufactured slope faces shall be varied to avoid
excessive "flat -planed" surfaces.
7. No manufactured slope shall exceed 30 feet in height between
terraces or benches.
19 AM"M Ion. 5, 1M
Figure s
7W-= NA�'UPy4L SGpP
/SRv fy�1� NA7r4G s/GXvU� of
TNS' N/Ld.5/DE
8. Where cut or fill conditions are created, slopes would be varied
rather than left at a constant angle which may be unstable or
create an unnatural, rigid, "engineered" appearance.
Figure 10
iii AYIN6 CUt oA pILL S1.DPL' Cf �l'i S
MOAF M-4-tvAOd- AAO55,A .AWcj5
2.0 ADOPTED Jan. S, 1493
9.- The angle of any graded slope should be gradually, adjusted to the
angle of the natural terrain.
Figure 11
I.,V
YANAO"
-YAPIAO"
AlOt 7W/9
COAleVA19 !rIOPOS 7-0 AJ4A5-
CZ06�0-Y AMP40*07TE /VA774MI-
10. Manufactured slopes adjacent to roadways shall be consistent
with the Landform grading and revegetation technique to
create visually interesting and pleasing streetscapes.
Figure 12
AVG
VANgtY IN UV0114POVa OLOAO
IOAAIX CAO,1712F—el
�Aflsc�P�' /
NO -14 t7we
G7AA/6#7- 940,PO
AVA107IONr 6F A6wVN,4y 4Wpc
CAAq
Section 12. DrainagO
(See also Figure 6).
21 AW"M Jan. 5, 1993
Where a conflict exists between the provisions of this section and
Chapter 70 of the Uniform Building Code, the drainage, soils and
geology provisions of this ordinance shall prevail, unless in the
opinion of the City Engineer, the provisions of this section do not
meet sound engineering standards.
A. Standards
1 Debris basins, rip rap, and energy dissipating devices shall
be provided where necessary to reduce erosion when grading is
undertaken. Except for necessary flood control,facilities,
significant natural drainage courses shall be protected from
grading activity. In instances where crossing is required,
a natural crossing and bank protection shall be preferred
over steel and concrete systems. Where. brow ditches are
required, they shall be naturalized with plant materials and
native rocks.
2. Terrace drains -where required shall follow
landform Slope configuration. Down drains shall
not be placed in exposed positions. All down
drains shall be- hidden in swales diagonally or
curvilinear across a slope face. In this manner
they will be built into,the overall landform of
the slope. (See Figure 13).
Figure 13
CVPVj1,PiW149MA4_
22 ADO"M Ian. 5, 1993
Figure 14
-7W/S
M%F toP OF tt�E
,61-0,00. GAMM--AM10
ACCg�FA/-t�lA-tG'5; cam
7DU/z UNDIJLfh''70N
VA a/b7"1 /N V WIPE
BANf-' 6A�IAA:cTL�SO
A MAI&i�4-L APAC
fz&sE"M,BG /Nlo N�70-
�7
,omiHA-6E f
A)07-- o$ sGvO
U_E' BF A40// D
UNEVEN sL.o�g
Not- tHIs
�u�u��f�-o stogy
0P�4�Nr4%� f�-TUI��S
v�i�Y visr8�
M;sF &P A>VCL;5� AMD
uAllr-oAq sr.�
3. Building and grading permits shall not. be issued for
construction on any site without an approved location for
disposal of runoff waters, including but not limited to such
facilities as a drainage channel, public street or alley, or
private drainage easement.
4. The use of cross lot drainage shall be subject to Planning
Commission and City Council review and may be approved after
demonstration that this method will not adversely affect the
proposed lots or adjacent properties, and that it is
absolutely required in order to minimize the amount of
grading which would result with conventional drainage
practices. Where cross lot drainage is utilized, the
following shall apply:
a. Project Interiors - One lot.may drain across one other
lot if an easement is provided within either an
improved open V-swale gutter, which has a naturalized
appearance, or within a closed drainage pipe which shall
be a minimum twelve (12) inches in diameter. In both
cases, an integral wall, shall be constructed. This
drainage shall be conveyed to either a public street or
to a drainage easement. If drainage is conveyed to a
private easement, it shall be maintained by a homeowners
association, otherwise the.drainage shall be conveyed to
a public easement. The easement width shall be
determined on an individual basis and shall be dependent
on appropriate hydrologic studies and access
requirements.
23 AMP= ran. s, IM
b. Project Boundaries - onsite drainage shall be conveyed in an
improved open V -Swale, gutter, which has a naturalized
appearance, or within an underground pipe in either a private
drainage easement, which is to be maintained by a homeowners
association, or it shall be determined on.an individual basis
and shall be dependent on appropriate hydrologic'studies and
access requirements.
Figure 15
USS cJi'c NAVL,� /O --,KS
B. Guidelines.
tv/ray .4, c. orQ
1. Where possible, drainage channels should be placed in
inconspicuous location, and more importantly, they should
receive a naturalizing treatment including native rock,
colored concrete and landscaping, so that the structure
appears as.an integral part of the environment.
Figure 16
<Ai�• „ 1 ,
r
2. Natural drainage courses should be preserved and enhanced to
24 ADOPTED Jan. 5, 1993
the extent possible. Rather than filling them in, drainage
features should be incorporated as an integral part of the
project design.
Section 13. Access, Trails and Roadways
A. Standards.
1. Driveway � grades up to a maximum of twenty (20) percent are
permitted, and shall be aligned with the natural contours of
the land. Proper design considerations shall be employed,
including such items as vertical curves and parking landings.
In any case; parking landings shall be utilized on all drives
over ten (10) percent grade.
2. Grooves for traction shall be incorporated into the
construction of driveways with a slope of twenty (20) percent
or greater.
3. Where retaining walls are necessary adjacent to roadways or
within street setbacks, they shall be limited to three (3)
feet in height in order to avoid obstruction of motorists'
and pedestrians' field of view, and to create an
aesthetically pleasing streetscape. No more than three (3),
three ( 3 ) foot high terraced or stepped retaining walls shall
be utilized which are separated *by -a minimum of three (3)
feet and appropriate landscaping.
Figure. 17
4. Driveways shall enter public/private streets maintaining
adequate line of sight.
5. Local hillside street standards shall be used to minimize
grading and erosion potential while providing adequate access
25 AM"M JwL 5,1993
B.
for vehicles, including emergency vehicles.
6. Grades of streets in the hillside areas shall be as provided
in this subsection. Hillside, collector and arterial streets
shall not exceed 12 percent. Hillside residential local
streets shall not exceed 15 percent.
7. Cul -de -sacs -to a maximum of 1000 feet in length may be
permitted with a maximum of 30 dwelling units.
8. All other street improvement standards shall conform to the
standard plans and specifications for public streets of the
City of Diamond Bar.
9. The Planning Commission or City Council may approve
modifications to the above standards provided such
modifications are in substantial conformance with the
objectivesstatedin this section.
Guidelines.
1. Roadways and driveways, where feasible, should conform to the
natural landform. They should not greatly alter the physical
and visual character of a hillside by creating large notches
in ridgelines or by defining wide straight alignments or by
building switch -backs on visually prominent hillsides, split
sections and parking bays should be utilized in the layout of
hillside streets.
Figure 18
MULE Gf'zra-1 NO �,Y +Z,, N/N6
AOAACS A-LOWO NA -t URAL mmes
26
Nn- �#IG
AVo/D AgNOW ACA46
COUNt� .tO . S7%7AP Argy LLS
ADOPM Ian. S, 1993
Figure 19
7r -/4//-
F
2. Where road construction is permitted in hillside areas, the
extent of vegetation disturbance and visual disruption should
be minimized by the combined use of retaining structures and
regrading to approximate the natural slope. The following
techniques should be used where feasible:
a. Utilize landform . revegetation. planting in order to
create a natural appearance and provide a sense of
privacy.
b. Reduce the visual and safety impacts by use of terraced
retaining walls and landscaping.
C Split roadways increase . the amount and appearance of
landscaping and the median canbe used to handle
drainage.
27 ADOPM Jan. 5, IM
Figure 20
-*-1
MWV
AMMO Or -7- CV -t 61 -OPO -tO
COffi-ORM -/-0 tHAr NA7'VA44
COA17'OVA 0� AW elU -
Vl$tA
,eOCW,O &Rr- Cut- VLa%,
AF149W GMAU- *14voBS ON
AMP AVAr Cot -.Ylo COMAVA41
740 7W#_ NA -I_ OAAC,,—.
A4A,CWAr
BOUND OFAr C01- OW1
9,q -l -t- lZOADWAY
IV Ac,-,oMA10PAY-O OPAAA&
CHAA100.
111VNA1 A4j_ $-4�
CONVA&W. aloy- S4,aj�
/A -t-0
AOAWNW
Cc* -too 97WzFP AOR
JOLAW9 7LO A5CIC7$10
&-':;t4611SH&10- A,VOa
P- _1-`A4,+1,A11A1iP 45aOM
AWAPM+r cVt.-
\"'�N N. %
AVtos OA401AI6 t
ACcOMMOPA-f4E OM'
k-0051MVIANAi-
RZORAIA
r.
3. Trails are an integral, part of a hillside area and provide
recreation areas for equestrian, hiking and biking uses. They can
also function as a means to take up grade or to convey drainage.
4. In hillside areas, it is not always necessary to provide full
improvements for trails. A more natural experience may be
achieved, and the amount of grading required' can be reduced, by
providing minimal improvements in appropriate areas, such as
undevelopable, steep slopes.
Section 14. Site Design
28 ADOPTED Y=. 5, 1993
A. Standards.
1. The dimensions of a building parallel to the direction of the
slope shall be maximized in order to limit the amount of
cutting and filling and to better fit the house to the
natural terrain.'
7W/9 Figure 21
--tkrAAACP,P P5Cko I>&
/VOf- 1NCAAA6;5 B014NO
ANWINC. CQAOr-07'4Y
INto tHO
6,&OUNP AMP
MIA11141=iF9 -7W&
016FCII'
AfAUA0-
OVOWAA001-
1-4
Ji5P- IANIIAWYVIP�
OP I-A46S IWO
PIW PCI- 14-OAYWG7-
,WCEq!rwVA7 :6VA1IZWff-
B. Guidelines
OVVWA744p',#V6 A�3
tVII-PINO sot�q
;140A&- 1AIA-5-51VIV.
A106*1L "ar
leP/40/N6 VrAVX
W -f ON 7WO
HIU-SIP11F. AVOW
IPAFCI-V-G HAVOIIVO
115" #/� pogiv-
1411-11 .910J5.
rrFp Ct I VF
BULB- MASS BU/LD/N�
IN ACP17YOAI,41-
V15VAi- ,e 4k-.
1. Design of building.sites should be sensitive to the natural
terrain. Structures should be located in such a way as to
minimize necessary grading and to preserve natural features
.such as prominent knolls or ridgelines.
2. views of significant visual features as seen from both within
and outside a hillside development should be preserved. The
following provisions shall be taken into consideration:
a. Dwellings should be oriented to allow view
opportunities, although such views may be limited.
Residential privacy should not be unreasonably
sacrificed.
b. Any significant public vista or view corridor as'seen
from a secondary, collector or major arterial should be
29 ADOPTED Ju. S, 1993
3.
Projects should incorporate variable setbacks, multiple
orientations and other site planning techniques to preserve
open spaces, protect natural features and offer views to
residents.
Figure 22
ectiOn S. 1irchiteatur®
A.• Standards.
NOT THIS
1. The building envelope for all structures shall be as follows:
a. Downhill Lot - A maximum/height of thirty-five (35) feet
as measured from natural or a finished grade at the
front setback, extending towards the rear of the lot.
The maximum height at the side setbacks shall be twenty-
five (25) feet extending up to the center of the lot at
a forty-five (45) degree angle to a maximum height of
thirty-five (35) feet as measured from natural grade or
approved finished grade. '
Figure 23
POW HIU, -WzNOM
offab - E41WA-901Y
30mesa ran. 5, 1993
Figure 24
A/W
LAOVJ�F AWF se-r&IOM5
bW44W XI/,Oj
SOP&WA16 &F
NO f 7 � WS
2. The building shall be terraced to follow the slope.
3. Architectural treatment shall be provided to all sides of the
structure visible.
4. Exterior structural supports and undersides of floors and
decks not enclosed by walls shall be permitted provided fire
safety and aesthetic considerations have been adequately
addressed.
5. Exterior flood lighting for safety shall be located and
shielded so as not to shine on adjacent properties.
Decorative lighting to highlight a structure is prohibited.
B. Guidelines
1. The form, mass and profile of the individual buildings and
architectural features should be designed to blend with the
natural terrain and preserve the character and profile of the
natural slope. Some techniques which may be considered
include:
a Split pads, stepped footings and grade separations to
permit structure to step up the natural slope.
b. Detaching parts of a dwelling such as a garage.
C. Avoid the use -of gable ends on downhill elevations. The
slope of the roof should be oriented in the same
direction as the natural slope and should not exceed
natural slope contour by twenty (20) percent.
31 ADOnM Jan. s, 1993
2. Avoid excessive cantilevers on downhill elevations.
3. Excavate underground or utilize below grade rooms to reduce
effective bulk and to provide energy efficient and environ-
mentally desirable spaces. However, the visible area of the
building shall be minimized through a combined use of
regrading and landscaping techniques.
4. Use roofs on lower levels for the deck open space of upper
levels.
Figure 25
his
L lvL' AOO.* MeAS
.BF�f'iY UP.
Usk OF NsA-WIAoW.
SMAU,,. /NCfIIAF4&AgS Cly
sAfAiZ. SCA4& pmt&RNs. .
Afa.d� vP A��iNO A= O#kC7VPAtI
rests f0 A Ap- CiCGHLr
:O nM& fpc. VAIMlONs AMP Atr"NW6
AIA[1, A&Z,A-M 7`0 IIH4 ' CoA01WA
ivy` 7V//s
Vim' U/slBL� /N C2a WpAo `
GAAOO M-OCAPO OF EN/o-
5. Building materials and color schemes should blend with the
natural landscape of earth .tones and natural chaparral
vegetative growth.
6. To the extent possible, the width of'a building measured in
the direction of .the slope, shall be minimized in order to
limit the amount of cutting and filling and to better "fit"
the house to the natural terrain.
32 ADOPT Jan. 5, 1993
Figure 26
ON t7y�F HIUgPe.
V -SIO 3 AZA%N-
ti.9 "jN
.._
NO fH/S
P01101N& /S PkAP1-7 jD1CV1,4R-
A0 7`/� CCW7`6VA5,
33 ADOP M Jan. S, 1993
encing, not exceeding six (6) feet in .height,
k
m roadways or public rights-of-way shall be
.n and non-opaque.
Is and fences, not exceeding six (6) feet in
permitted adjacent to structures, in order to
;
ivate outdoor area. Walls and fences shall be of
d colors compatible with the structure's facade.
aturalized plants or other plant species that
he landscape shall be utilized in all areas with
nting.
ant plant materials shall be utilized.' Plants
=
ground cover, shrubs or trees shall be from the
oved by the City.
r
Y
Landscape and irrigation system, for purposes of
and maintaining required planting, shall be
all slopes. The emphasis shall be toward using
31s that will eventually need minimal irrigation.
y
,ergy conservation techniques shall be utilized
t not limited to such items as drip irrigation
reclaimed water" and xeriscape.
33 ADOP M Jan. S, 1993
. 7 -HIS
No kf FEaWJF
laut-Je-
POCK15-tS ON
Figure 27
//Of tl-lVg
PO Me OF PRJ.41AI11V6 WA-eZ,
PVAU, GQ4FACFS; C-ew 6-4::
AIVP VVYEIba5; -/t C,91VceA-t-
XO'H P41AI-IWO, AVP VW4Fj5;.
6. Landscaping shall be used to screen views of downslope
building elevations. When the structure height exceeds twenty
(20) feet from finished grade on a downslope, additional
landscaping is required and a landscaping plan shall be
submitted for review with the submittal package.
7. Slopes with required planting shall be planted with informal
clusters of trees and shrubs to soften and vary the slope
plane. Where required by the City, jute netting shall be used
to help stabilize planting and minimize soil erosion.
8. Native vegetation shall be retained and supplemented within
undeveloped canyons and along natural drainage courses as
allowed by state and federal resources agencies (State
Department of Fish & Game, U. S. Fish and Wildlife, U. S.
Army Corp. of Engineers).
MIG
Figure 28
FLAAMN& AlAtUPAiZY -
AV-"VA15-- 7W,= AVO~
0,90V sur--7HRw
IAI-fO the
/Vof -tflls
7AMISHIPAI MRAOA1
OLZIA CUt :64r-�?OAA47177M/
PB7-t&2TF4V NA-7VMi- CONDIVON
AMP ADVO PrP Ag,"
wltH /VO tmmgthew.
34 ADOPM Jan. 5, 1993
B. Guidelines
1. Natural landform planting should be used to soften
manufactured slopes,. reduce impact of development on steep
slopes or ridgelines, and provide erosion control.
2. Maintain a "vegetative backdrop" by replanting with approved
trees. The vegetation should reduce the impact of the
structures to the extent possible at maturity and preserve
the appearance of the natural hillside.
6ArLlwr
Figure 29
BAIL NO C( 9fkWNry
9. Use Landform Grading to replicate the irregular shapes of
natural slopes resulting in aesthetically pleasing elevations and
profiles. Landform -graded slopes are characterized by continuous
series of concave and convex forms interspersed with mounds that
blend into the profiles, non -linearity in plan view and varying
slope gradients, and significant transition zones between man-made
and natural slopes. Resultant pad configuration are irregular.
10. Slope down -drain devices shall be designed to either follow
"natural" lines of the slopes or are tucked away in special swale
and berm combinations in order to conceal the drains from view.
Exposed segments in high visibility areas are treated with natural
rock.
11. Landscaping becomes a "revegetation" process and is applied
in patterns that occur in nature: trees and shrubs are
concentrated largely in concave areas, while convex portions are
planted mainly with groundcovers.
pis
LIbYDF AI -1 AhWW6
/AgcfoGi',� V/SU,41.
Pliyti,rr 4V cAoSj5. `
w
1 �
'" ' /Figure 30
Not 7�111s
f'�ti'NG
U/1!/j
PlI/�ISUA-
.4�t, ' Al /
Z
35 ADO"W J.n. 5, 1993
4�
Figure 31
SLOP,-- 1 -MOS:
tHls
710E
L,4NDFop,o1 fzEv�6�t�t/oil.
&A0WPC0V&P- cwz-y 'pop. CONvEk
ARS. 7AOC-9 ASW SHRugs
/N CON CAVO AI WAS. L-AA&565A SPE'Gl S
At 50t_fv t. /Vof-
COKV�N7�'oN.4L
LAND SOAP/M9.
7�
AVO SHAASG
SPAGED �oR
UNIFOR-M COVAA}60.
7t7f
Seotion X17. Dublin Safety Standards.
A. Fire Protection Standards
1. All development shall be constructed in such a manner so as
to reduce the potential. for spread of brushf ire through
consideration of the followings
a. In the case ofa conflict where more restrictive
provisions are contained in the Uniform Building Code or
in the Fire Code, the more restrictive provisions shall
prevail.
b. Roofs shall be covered with noncombustible materials as
defined in the Building Code. Open eave ends shall be
stopped in. order to prevent bird 'nests or other
I ombustible material lodging within the roof and to
preclude entry of flames.
C. Exterior walls shall be surfaced with noncombustible or
fire resistant materials.
d. Balconies, patio roofs, eaves and other similar
overhangs shall be of noncombustible construction or
shall be protected by fire-resistant material pursuant
to the Building Code.
36 ADOPTED ran. S, 1993
2. All development shall be constructed with adequate water
supply and pressure for all proposed development in
accordance with standards established by the Fire Marshal.
1. A permanent fuel modification area shall be required around
development projects or portions thereof that are adjacent or
exposed to hazardous fire areas for the purpose of fire
protection. The required width of the fuel modification area
shall be based on applicable building and.fire codes and a
Fire Hazard Analysis Study developed by the Fire Marshal.
4. Fuel modification areas shall incorporate soil erosion and
sediment control measures to alleviate permanent scarring and
accelerated erosion.
5. If the Fire Marshal determines in any specific case that
difficult terrain, danger of erosion or other unusual
circumstances make strict compliance with the clearance of
vegetation undesirable or, impractical, she/he may suspend
enforcement thereof and require reasonable alternative
measures designed to advance the purposes of this ordinance.
6.' In the event the abatement is not performed as required in
subsection C of this.section, the City Council may instruct
the Fire Marshal to give notice to the owner of the property
upon which said condition exists to correct such prohibited
condition and, if the owner fails to correct such condition,
the City Council may cause the same to be done and make the
expense of such correction a lien on the property upon which
such conditions exist.
7. Require special construction features in the design of
structures where site investigations confirm potential
geologic hazards.
Section 18. Appliaati.on Filing Reggirements
Proposed development within hillside areas shall require the submittal
of a Conditional Use Permit application. Additional submittal
requirements may include applications for Development Review, oak Tree
Permits, subdivision and Environmental Review. All applications shall
incorporate the following filing requirements and shall include process
fees as established by the City Fee Resolution.
A. A natural features map, which shall identify all existing slope
banks, ridgelines, canyons, natural drainage courses, federally
recognized blue line streams, rock outcroppings, and existing
vegetation. Also depicted shall be landslides and other existing
geologic hazards.
B. A conceptual grading plan, which shall include the following items
in addition to those required by the Municipal Code or as part of
the Submittal Requirement Checklist:
1. A legend with appropriate symbols which should include, but
not be limited to, the following items: top of wall, top of
curb, high point, low point, elevation of significant trees,
spot elevations, pad and finished floor elevations, and
37 ' nnoFM Jan. s, 1993
2.
change in direction of drainage.
A separate map with proposed fill. areas colored in green and
cut areas colored in red, with areas where' cut and fill
exceed depths established in the hillside development
guidelines and standards clearly shown. Additionally, the
areas of cut and fill, calculated as a percentage of the
total site area, shall be included on the plan.
Contours shall be shown for existing and natural land
conditions and proposed work. Existing contours shall be
depicted with a dashed line with every fifth contour darker,
and proposed contours shall be depicted as above except with
a solid line. Countours shall be shown according to the
following schedule:
Natural SIORe Maximum Interval Feet
Above 20% 5
C. A conceptual drainage and flood control facilities map describing
planned drainage improvements.
D. A Slope. Analysis map for the 'purpose of determining the amount and
.location of land as it exists in its natural state falling into
each slope category as specified below. For the slope map, the
applicant shall use a base topographical map of the subject site,
prepared and signed by a registered civil engineer or licenses
land surveyor, which shall have a scale of not less- than 1 -inch to
100 feet and a contour interval of not more than 2 feet provided
that
the contour interval may be 5 feet when the slope is more than 20
percent. This base topographical map shall include all adjoining
properties within 150 feet of the site boundaries. Delineate
slope bands in the range of to 10 percent, 10 UP to 15 percent, 15
up to 20 percent, 20 up to 25 percent, 25 up to 30 percent, 30% to
351% and 35 percent or greater. Also included shall be a
tabulation of the land/area in each slope category specified in
-acres,
E. Provide a sufficient number of slope profiles as required by the
City Engineer to clearly illustrate the extent of the proposed
grading. The slope profiles shall:
1. Be drawn at the same scale and indexed, or keyed, to the
grading plan, and project site map.
2. Show existing and proposed topography, structures, and
infrastructures.. Proposed topography, structures, and
infrastructures shall be drawn with a solid, heavy line.
Existing topography and features shall be drawn with a thin
or dashed line.
3. The slope profile shall extend far enough from the project
site boundary to clearly show impact on adjacent property, at
least 150 feet.
38 ADOPFM Jan. 5, IM
4. The profiles shall be drawn along those locations of the
project site where:
(a) The greatest alteration of existing topography is
proposed; and,
(b) The most intense or bulky development is proposed; and,
(c) The site is most visible from surround land uses; and,
(d) At all site boundaries illustrating maximum and minimum
conditions.
5. At least two of the slope profiles shall -be roughly parallel
to each other and roughly perpendicular to existing contour
lines. At least one other slope. profile shall be roughly at
a 45 degree angle to the other slope profiles and existing
contour lines.
F. The .slope profiles shall be stamped and signed by either a
registered landscape architect, civil engineer, or land surveyor
indicating the datum, source, and scale of topographic data used
in the slope profiles, and attesting to the fact that the slope
profiles have been accurately calculated and identified.
G. The exact method for computing the percent slope and area of each
slope category should be sufficiently described and presented so
that a review can be readily made. Also, a heavy, solid line
indicating the grade differential shall be clearly marked on the
plan, and an additional copy of the map shall be submitted with
the slope percentage categories depicted in contrasting colors.
H. A geologic and soils report, prepared by an approved soils
engineering firm and in sufficient detail to substantiate and
support, the design concepts presented in the application as
submitted. Additional environmental studies and investigations,
such as, but not limited to, hydrologic, seismic,
access/ circulation, and biota research may also be required in
order to help in the determination of the buildable area of a
site.
I. A statement of conditions for ultimate ownership and maintenance
of all parts of the development including streets, structures and
open spaces.
J. In the event that no grading is proposed, i.e., custom lot
subdivision, a statement to that effect shall be filed with a plan
which shows possible future house plotting, lot grading, driveway
design, and location for each parcel proposed, to be prepared on
a topographic map drawn at the same scale as the conceptual
grading plan.
K. When unit development is - proposed, illustrative building
elevations, that show all sides of the proposed structure(s) and
which accurately depict the building envelope for each lot, shall
be provided.
L. The following items may be required if determined necessary to aid
in the analysis of the proposed project to illustrate existing or
proposed conditions or both:
39 ADOPTED Jan. 5, 1993
1. A computerized or topographic model;
2. A line of sight or view analysis;
3. .Photographic renderings;.
4. Any other illustrative technique determined necessary to aid
in review of a project.
M. Exceptions to the filing requirements shall be determined by the
Director and City Engineer.
CAWP511WORK\MAMYRi1%WI=R
.40 AMP= Jan. 5, 1993
No
uO
Z
a
7uI At
N
7uI At
CITY OF DIAMOND BAR Case#�C-
DEPAM11ENL OF PLANNING Fi 1 ed a
21660 E.. Copley Drive Suite 190 Fee $ X-0
(714)860-3195 Fax (714)860-7427 11--ceipt OS—
SUBDIVISION APPLICATION gy_
TRACT # 51169.
Record Owner (s Applicant Applicant's Agent
1
Name UNION WIDE, INC. UNION WIDE, INC. HUN.SAKER &..ASSOCrAT.ES
(Last nate Hitt)
Address -671 BREA CANYON, STE.3 671 BREA CANYON, STE.3 1.0179 HUENNEKENS ST.—
City WALNUT, CA WALNUT, CA SAN DIEGO,CA
Zip 91789 91789 92121
Phone(714 598-2661 (714) 598-2661 (619) 558-4500
(Attach separate sheet if necessary, including names, addresses, and signatures
of members of partnerships, joint ventures, and directors of corporations.)
CONSENT. I
request. /
Signed
to the su 'on of the application accompanying this
(AII recorded ovaers)
Date
I
CERTIFICITIONt I, the undersigned. hereby certify under penalty of perjury that
the information herein provided is correct to the best of my knowledge.
Printed Name (fuo2��s T r,�?
n i ,.VApplican( or Altai)
ji gned
(Applicant or Atent)
Location SOUTHERN TERMINUS OF BLAZE TRAIL ROAD
(Street addicts or ttict and lot noiber)
Da t e__�f)i"� cic�
between PROPOSED ROCKY TRAIL ROAD and INDIAN CREEK ROAD
(Street) (SIIeel)
Zoning EXISTING A2-2 PROPOSED R-1-40,000 FiNM 102 H 341
Previous Cases NONE
Present Use of Site VACANT/ UNDEVELOPED
Use applied for R-1-40,000 -.13 CUSTOM SINGLE FAMILY LOTS
Domestic Water Source WALNUT VALLEY WATER Company/DistrictWALNUT VALLEY WATER DISTRT
Method of Sewage Disposal SANITARY SEWER Sanitation District COUNTY OF LOS ANGELF
Grading of Lots by Applicant? YES X NO Amount
(Show necessary grading design on site plan or tent. map)
LEGAL DESCRIPTION (All ownership comprising the proposed lots/project) If
petitioning for zone change,'attach legal description of exterior boundaries of
area subject to the change.)
PARCEL 14 OF P.M. 1528 AS PER MAP RECORDED IN BOOK 26 PAGES 19-30 IN THE CITY
OF DIAMOND BAR, COUNTY OF LOS ANGELES, STATE OF CALIFORNIA
Project Site: 20.0 Tentative Map Number 51169
Grort Area
Lots: Existi.ng NONE Proposed 13
Area devoted to : Structures Open Space
Residential project 20.0 ACRES and
G1011 Area No. of !10011
Proposed Density
uoitt/Acre
Number and types of Uni t s 13
Residential Parking:Type Required Provided
N/A N/A
Total N/A N/A
f
(staff use)
PROJECT NAIBER(s):
-----------------
------------------
INITIAL STUDY QUESTIONNAIRE
A. GENERAL INFORMATION
Project Applicant (Owner): Project Representative:
UNION WIDE, INC. PIERMARINI ENTERPRISES
NAME
671 BREA CANYON, STE. 3
ADDRESS
WALNUT, CA 91789
714/598-2661
PHONE #
NAME
2100 S. RESERVOIR STREET
POMONA, CA 91766
714/590-4809
1. Action requested and project description: REQUESTING THE
APPROVAL OF A 13 LOT RESIDENTIAL SUBDIVISION
MAP #51169.
2. Street location of project END OF BLAZE
TRAIL ROAD.
3a. Present use of site: VACANT/UNDEVELOPED
3b. Previous use of site or structures: AGRICULTURAL USES WERE
ONCE ON THE SITE.
4. Please list all previous cases
(if any) related to this project: N/A
5. Other related-permit/approvals required.
Specify type and granting agency. 1603 FISH AND GAME AND'
-ARMY CORE 404. .
6. Are you planning future phases of this project? Y N
If yes, explain•
7. Project Area:
Covered by structures, paving:
Landscaping, open space:
Total Area:
8. Number of floors:
9. Present zoning: A2-2
10. Water and sewer service:
Flo)
PHONE
Domestic Public
Water Sewers
Does service exist at site? y N y N
If yes, do purveyors have
capacity to meet demand of
project and all other approved
projects? Y N
( Y) N
.If domestic water or public sewers are not available, how will these
services be provided?
Residential Projects:
11. Number and type of units: 13 CUSTOM SINGLE FAMILY
12. Schools.
What school district(s) serves the property? WALNUT VALLEY UNIFIED SCHOOL DISTRIC'
Are existing school facilities adequate to meet project needs?
(YES) NO
If not, what provisions will be made for additional
classrooms? PROJECT WILL BE SUBJECT TO SCHOOL FEES AT
_ THE TIME
OF BUILDING PERMIT.
Non -Residential projects: N/A
N/A 13. Distance to nearest residential use or sensitive use (school,. hospital,
etc.)
N/A 14. Number and floor area of buildings:
NIA 15. Number of employees and shifts:
N/A 16. Maximum employees per shift:
N/A 17. Operating hours:
N/A 18. Identify any: End products
Waste products
Means of disposal
N/A19. Do project operations use, store or produce hazardous substances such as
oil, pesticides, chemicals, paints, or radioactive materials?
YES _ NO
If yes, explain
N/A20. Do your operations require any pressurized tanks?
YES NO
If yes, explain
N/A21. Identify any flammable, reactive or explosive materials to be located on-
site.
N/A22. Will delivery or shipment trucks travel through residential areas to reach
the nearest highway?
YES NO
If yes, explain.
TRACT # 51169
B. ENVIRONMENTAL INFORMATION
1. Environmental -Setting--Project Site,
a Existing use/structures. THE EXISTING SITE IS VACANT AND HAS N
STRUCTURES LOCATED ON IT.
b Topography/s lopes THE MAJORITY OF THE SITE HAS T.nPTNC TERRAIN ANT)
HAS BEEN PREVIOUSLY DISTURBED. THE ELEVATIONS -RANGE FROM 910 TO 1120.
*C. Vegetation DISTURBED GRASS LANDS, WALNUT TREES, SOME -SCRUB OAKS AND
CHAPPARRAL.
*d. Animals ANIMALS THAT HAVE NOT BEEN D R C LY OBSERVED BUT MAY POTFNTIALL'
EXT ST ONS TF OR WITHTN THE AREA INCLUDE RUT ARF NOT LIMITED TO (.nTT0NTAI-
POCKET GOPHER, COYOTE, SKUNK, SQUIRRELS, WOODRAT AND VARIOUS MICE SPECI.
*C. Watercourses A USGS DESIGNATED BLUELINE STREAMBED OF INTERMITTENT FLOW
DOES RUN FROM THE SOUTHERN END OF THE PROJECT AND CONTINUES SOUTHWARD.
f. Oiltural/historical resources NO KNOWN CULTURAL/ HISTORICAL RESOURCES
EXIST ONSITE.
9. Other
2. Environmental Setting -- Surrounding Area
a. Existing uses structures (types, densities): NORTH -SINGLE FAMILY
RESIDENTIAL, SOUTH-TONNER CANYON, EAST -SINGLE FAMILY RESIDENTIAL,_
WEST -VACANT LAND.
b Topography/slopesTHE SURROUNDING . ..... L . .. ... 0 PES VARY AND INCLUDE ROLLING
TO STEEP HILLS, TONNER CANYON IS LOCATED TO THE SOUTH OF THE SITE,
*c. Vegetation DTqTURBFT) CRASS LAND, ORNAMENTAL I -AND ;CA2-1NL-LHA22AR2-A-
*d. Animals RAmp. AR n ABOVE
Watercourses THERE ARE SEVERAL USGS DESIGNATED BLUELINE STREAMBED5 OF
INTERMITTENT FLOW IN THE SURROUNDING AREA.
(laitural/historical resources NO KNOWN CULTURAL/HISTORICAL RESOURCES
EXIST IN THE SURROUNDING AREA.
9. Other
Answers are not required if the area does not contain natural.
undeveloped land.
3. Are there any major trees on the 'site, including oak trees?
(
YES.)- . NO
If yes, type and numbere SEVERAL SCRUB OAK TREES.AND WALNUT
TREES HAVE BEEN INDENTIFIED ONSITE.
4. Will any natural watercourses, surface flow patterns, etc., be changed
through project development?:
( YES) NO
If yes, explain: A DESIGNATED USGS BLUELINE STREAMBED FOR
INTERMITTENT FLOW POTENTIALLY MAY BE AFFECTED BY DEVELOPMENT.
AT THE VERY SOUTH EASTERN CORNER OF THE SITE CONTINUES
5. USIQyJJWtRD OFFSITE INTO TONNER CANYON.
Will the project require grading? (YES) NO
If yes, how many cubic yards? 150,000 CY:CUT; 150,000 CY:FILL
Will it be balanced on site? (YES) . NO
I.f not balanced, where will dirt be obtained or deposited?
6. Are there any identifiable landslides or other major geologic hazards on
the property'(including uncompacted fill)?
YES (NO)
If yes, explain:
7. Is the property located within a high fire hazard area (hillsides with
moderately dense vegetation)?
( YES ) NO
Distance to nearest fire station: APPROXIMATELY 4 MILES
8. Noise:
Existing -noise sources at site:
NONE'
Noise to be generated by project: NO SIGNIFICANT SOURCES
9. Fumes:
Odors generated by project: NONE
Could toxic fumes be generated? NO
10. What energy -conserving designs or material will be used?
DEVELOPMENT ONSITE WILL BE SUBJECT TO TITLE 24 REQUIREMENTS.
1
CERTIFICATIONS I hereby certify that the statements furnished above and in
the attached exhibits present the data and information required
for this initial evaluation to the best of my ability, and that
the facts, statements, and information presented are true and
correct to the best'of my know ge and belief.
Da t
Signature
For: Ariz- --r
� '� : 1M.19.1
The subject property contains no oak trees.
t 1 The subject property contains one or more oak trees, however the
applicant anticipates that no activity (grading and/or construction)
will take place within five (5) feet of the outer dripline of any
oak tree.
X l The subject property contains one or more oak trees and the applicant
states that activity (grading and/or construction) will take place
within five (5) feet of the outer dripline of any oak tree. an Oak
Tree Permit has been or will be applied for prior to any activity
taking place on the property.
.. .(Applicant's Sitna►ure)
(Dat
f
CERTIPISP PROPSMY Owm,s LIST
ZCMN3 CASE NO
' STAB .Cir CAL mIUMA
CMM Ce AmEm
CITY GP DIM= BAR
I �_ �P�•r�/Ye-- -0 declare under POW t, of par#ury,
pursuant to Seo�Z013,5 of the Code of Civil Procedurep that the attached fist
contains the meas and addresses of ,all persons who are shova on the latest
available attessnent x611 of the COUAtY of Los Angeles as owners of the 8ubl"t
property aril as awnint propertY Within i distance of live hundred (500) feet from
the exterior boundaries of property 109411Y dcseribed ast.
T.OT . i k UPARC...... P 1 ST8 AS PUR MAP RECORDED IN BOOR 26 PAGES 19 THROUGH 30
12 JU CITY DIAMg2�y BAR, COUNTY OF LOS ANGELES, STATE 01 CALIFORNIA,
F.saCerxi t+sd a t Jt_QM D i'!L �Ur"�
�.,.�..,, C41 i f o rn i a,
this day, of
sl g°ue rurc
Environmental Information Form for Residential Projects
(To be completed by applicant)
General Information2
Date Filed:
Pertinent Permits/Applications: CUP FORA.TRACT 51169
Project Information:
1. Name, Address and. Phone Number of -Project Sponsor:
UNIONWIDE, INC.
671 BREA CANYON, #3 714/558-2661
WALNUT, CA 91789 CONTACT: JERRY YEH
2. Name, Address and Phone Number of Key Contact Person(s) ' :
HUNSAKER AND ASSOCIATES SAN DIEGO, INC.. PIERMARINI ENTERPRISES
10179 HUENNEKENS STREET 619/558-4500 2100 S. RESERVOIR STREET 714/59-0-4809
SAN DIEGO, CA 92121.- LEX WILLIMAN POMONA, CA 91766 FRANK PIERMARIN.
3. Project Address:
.ONE CURRENTLY EXISTS, THE PROJECT IS LOCATED AT THE SOUTHERLY TERMINUS OF
BLAZETRAILROAD.
4. Project Assessor's Block and Parcel Number(s), BK 8713-24-03
5. Other Identify tion
(other recorded/map location information): -LOT 14
1
OF PARCEL . MAP 1528,,11R'*ATT-'# 51169
6-A. Does the project require any of the following actions by the Cl-tyi
Variance:
Conditional Use Permit:
Zone Change:
General Plan Amendment:
YES
W
M
Eel
6-B. List and describe any other related standards, permits . and other
approvals relevant to this project, including those required by citpublic
Y.'
state and federal agen*cies: A 1603 FISH AND GAME PERMIT AND A 404 ARMY COregRE ional,
PERMIT WILL BE REQUIRED. .'
7 . . Land Use Designations:
Adopted Gerie-ral Plan Designation: N/A
Adopted Z6ning: A2-2 REZONE REQUEST TO CHANGE ZONE TO
REVIEWED BY STAFF. R-1-40,000 IS RRENTLY BEIM
Community Plan Designation: NON -URBAN (1 nTT/Ar OR LESS)
8. Proposed Specific Use Of Site:
.11 T.r)T SUBDIVISION ZONED R-1-40,000
.qTNrTP VAMTTV CQSTUM BUILT LOTS
Project Description
9-A. Site'bimensions and Gross Area:
GROSS AREA IS APPROXIMATELY 20.00 ACRES. FOR SPECIFIC DIMENSIONS
SEE IWAIAT.LVE MAP.
9-B. Legal Description of the Project: (attach copy to this form if necessary)
THROUGH 30 IN THE CITY 0 1
PARCEL 14 OF PARCEL MAP 1528 AS PER MAP'RECORDED IN BOOK 26 PAGES 9
CALIFORNIA. 11 DIAMOND BAR, COUNT' ur-LU6 ANGELES, STATE OF
Axe the following items applicable to the propos . ed project or its effects?
(Discuss below all Items which apply to this proJect.t attach additional sheets
as necessary)
15. Grading:
Maximum depth of excavation: 35' ----Maximum depth of fill: 40'
Quantity of soil moved: 150,00-0 cubic yards.
Will there be anon site balance of cut and fill?: YES
16. Viewshedi Describe any change in. the appearance of the site resulting from
.the project as proposed.
THE*SITE HAS BEEN DISTURBED BY PAST AGRICULTURAL USES AND IS PRESENTLY VACANT,
EXCEPT FOR NATURAL BRUSH AND GROUND COVER. THE SITE OVERLOOK&TONNER CANYON BUT
IS NOT HIGHLY VISIBLE FROM ADJOING DEVELOPED AREAS. THE PROPOSED PROJECT WILL
RESULT IN AN ENHANCEMENT OF THE ESTHETIC VALUE OF THE SITE AS -LANDSCAPING
MEASURES WILL BE IMPLANTED WITH THE PROJECT.
17. Describe how the proposed project will fit into its surroundings (ie: will
,the proposed project blend Into and existing neighborhood? How will it relate
to the size, scale, style, and 'character of the existing surrounding
development?)
THE PROPOSED 13 SINGLE FAMILY CUSTOM LOT SUBDIVISION WILL BE CONSISTENT AND COM-
PATIBLE WITH ADJACENT USES. ESTATE LOTS OF J ACRE OR MORE CURRENTLY. EXIST ABUTTING
THE SITE. THE R-1-40,000 PROPOSED ESTATE DEVELOPMENT WILL BE IN CONFORMANCE WITH
THE SURROUNDING.AREA. BECAUSE OF THE HOUSING TYPE PROPOSED, THE PROJECT WILL ENHANC
VALUATIONS OF ADJACENT PROPERTIES. THE PROPOSED DEVELOPMENT- WILL DEMONSTRATE CREATI
AND IMAGINATIVE DESIGN RESULTING IN A VISUAL QUALITY THAT WILL COMPLIMENT THE
fgMMUN&_Ycri e any C%,RACTER
salteration of the existing drainage patterns, or potential
for changes In surface or ground water quality,or quantity. (1e: will the flow
of any permanent or intermittent surface/subsurface water change as a result of
this project? How?: will there be any injection wells, septic systems, or other
facilities which may affect surface or subsurface water quality?)
ALTHOUGH GRADING WILL TAKE PLACE THEREBY CAUSING A SLIGHT CHANGE IN THE EXISTING
FLOW OF WATER, LAND FORM GRADING WILL BE USED, CREATING NATURAL DRAINAGE COURSES
THAT WILL NOT CAUSE DRASTIC CHANGES IN SURFACF 'j;,10
11,11211,
QUANTITY. X-SU1,11ML.- WATER QUALITY OR
19. Describe any long-term noise and/or vibration which may occur as a result
of this project: (after construction will this project directly or indirectly
cause the generation of noise and or vibration greater than any that exists now?)
THE ONLY NOISE WHICH MAY OCCUR WITH THE PROJECT WOULD BE INITIAL NOISE CREATED
BY THE GRADING AND CONSTRUCTION UF—THE-TRACT AND POTENTIAL TRAFFIC NOT'Sr��
BY THE ADDITIONAL STREETS REQUIRED FOR THE PROPOSED R
NOISE AND OR VIBRATION SHOULD BE ONLY SLIGHTLY GREATER TgAN.THAT WHICH CURRENTLY
EXISTS DUE TO THE LOW DENSITY OF THE PROPOSED DEVELOPMENT.
24. Describe the surrounding properties (synopsis). This narrative shall
include a description of the soil stability, slopes. drainage, scenic
plants, and animals which may exist. Indicate the t duality,
commercial. etc..), intensity of land use (single-family. land use (residential,
commercial. professional, etc.),*and scale of development (height, frontager.sset-
back, etc.) in the adjacent surrounding area.
THE SURROUNDING PROPERTIES -INCLUDE SINGLE-FAMILY R-1-10,000 RESIDENTIAL TO THE
NORTH AND T, AND TO'
EASVACANT LTHE WEST, AND TONNER CANYON TO THE SOUTH. THE
SLOPING TERRAIN IS TYPICAL OF THE AREA AND THE VEGETATIVE AND ANIMAL POPULATIONS
ARE SIMILAR TO TH05E FOUND ONSITE AND IN THE TONNER CANYON AREA.
Certification:
I hereby certify that the statements furnished above and in the attached exhibits
present the data and information required for initial environmental evaluation
of the proposed project. All information is,to the best of my knowledge.
and ability to determine factual, true, correct and com Tete belief
Date: c
Signature:
For
Completion of this form is re
within this form and the re required to begin review of a project. Information
required attached materials will assist the City in
determining whether a Negative Declaration ma be
Mega t i ve Declaration ma be Y granted, whether a Mitigated
be re Y gran ted, or whether En vi ronmen t a 1 Impact Report shall
Quired.