HomeMy WebLinkAboutPUD 88-02ao
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EXHIBIT A
CONDITIONS OF APPROVAL
PRELIMINARY AND FINAL DEVELOPMENT PLAN PUD 88-2
CORRIE CENTER - GARDEN OFFICE PLAZA
General
Except as modified by the following Conditions of
Approval, development shall be substantially as shown on
the project drawings labeled Corrie Center - Garden
Office Plaza, prepared by George Swallow, A.I.A. and
Associates, Inc. and dated received March 28, 1988 by the
Danville Planning Department, modified by the Applicant's
letter of May 10, 1988, and accompanying transmittals.
The developer shall pay any and all City and other
related fees that the property may be subject to. These
fees shall be based on the current fee schedule in effect
at the time the relevant permit is secured. Notice
should be taken specifically of the City's Transportation
Improvement Program (TIP) fee and the drainage acreage
fee as established by the Contra Costa County Flood
Control District.
Prior to the issuance of building permits, the developer
shall submit written verification that the requirements
of the San Ramon Valley Fire Protection District and the
San Ramon Valley Unified School District have been met.
(The developer is referred to the Fire District's
comments for this project dated April 26, 1988). Special
attention shall be directed at the Fire District's
requirements that the parking deck be capable of serving
as "fire apparatus roadways" and supporting the imposed
weight of fire apparatus.
If archeological materials are uncovered during any
construction or pre-construction activities on the site,
all earthwork within 100 feet of these materials shall be
stopped. The Town Planning Department shall be notified,
and a professional archeologist certified by the Society
of California Archeology and/or the Society of
Professional Archeology shall also be notified. Site
work in this area shall not recommence until the
archeologist has had an opportunity to evaluate the
significance of the find and to outline appropriate
mitigation measures, if they are deemed necessary.
Construction and grading operations shall be limited to
weekdays (Mondays through Fridays) during the hours from
7:30 a.m. to 5:30 p.m., unless otherwise approved in
writing by the City Engineer. If determined necessary by
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the City Engineer, the project developer shall provide
security fencing around the entire site during
construction of the project.
With the submittal of working drawings, the developer
shall address the following comments from the Building
Inspection Department:
A site-specific soils report shall be prepared and
shall be submitted with structural engineering
calculations.
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Class A/B fire retardant roof system shall be
utilized.
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Full handicapped compliance is required for all
floors (including elevator, restrooms and parking
compliance).
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Open parking garages less than 20 feet from interior
property line, openings is not permitted.
B-2 occupancy (three story) requires minimum Type V
one-hour construction.
On site parking established for this project shall be
supplied at a parking ratio of one parking space @ 225
gross square feet of building area. Excluded from the
calculation of the gross square footage shall be areas
shown as exterior decks, balconies and patios, storage
areas in the parking structure and open-air access
walkways and entrance bridge areas on the second and
third floor. If additional on-site parking is proposed
within the "Basement Garage" area to accommodate the
additional parking necessitated by application of these
Conditions of Approval, then the revised layout of the
parking area shall be subject to review and approval by
the Planning Department. If the additional required
parking cannot be supplied, then a corresponding
reduction to the overall size of the office project shall
be made. If such a reduction is necessary, the space
shall generally be taken from the western side of
proposed Building A and the eastern side of proposed
Building B. Upon satisfactory showing that the parking
ratio has been met, the developer shall "land-bank" a
minimum fourteen parking spaces on the top parking deck
for interim use as landscape zones (See Staff Study of
June, 1988). Upon reaching 75% building occupancy, and
there upon on an annual basis for the first five years of
project occupancy, the developer shall submit Parking
Space Utilization Reports to determine if some, or all,
of the "land-banked" parking spaces need to be converted
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11.
for parking use. The interim planting zones are to be
applied to provide a visual "softening" to the proposed
40,000± square foot parking deck by supplying
approximately 5.5% landscape/hardscape coverage within
the parking deck area. The "land-banked" spaces, and the
pedestrian walkways running between and alongside these
areas, shall be developed with a material and a design
compatible to that utilized elsewhere in the site for the
pedestrian walkway system. At a minimum, each
"land-banked" space shall be filled with 2-5' diameter -
3' height concrete planting containers and 3 - 3'
diameter - 2' height concrete planting containers.
The design, location and means of gating of the emergency
vehicle access proposed through the Cal-Trans property
along the eastern boundary of this site (discussed in the
Applicant's letter of May 10, 1988) shall be subject to
review and approval by the Planning and Engineering
Departments. If the necessary approvals from the State
cannot be secured, and the connection must be
repositioned to an alternate location, then the resultant
revisions to the site plan layout shall be subject to
review and approval by the Planning and Engineering
Departments. At the discretion of the Chief of Planning,
the revisions may be referred to the Planning Commission
for disposition. In any case, the loss of parking
resulting from the provision of an emergency vehicle
access shall be matched with a corresponding reduction in
the square footage of the office complex.
The "restaurant-deli" described in the Applicant's letter
of May 10, 1988, is specifically disallowed. Food
service for the facility shall be limited to a lunch room
with food vending machines and food preparation
appliances (e.g. microwave, etc.) designed for use by
project employees only.
If determined necessary by the Police Department
following initial occupancy of the office complex, the
developer shall supply means to restrict access into the
Lower Level Plaza and Basement Garage parking deck areas
during non-business hours.
The applicant shall prepare a Transportation System
Management (TSM) plan for the project with the objective
of achieving a 40% peak hour trip reduction for the
project. The TSM plan shall be submitted for review and
approved by the Planning Commission prior to occupancy of
the building.
and shall be mitigated in a manner consistent with the
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Town-wide child care needs assessment currently in
progress.
Site Planning
Exterior lighting shall be of a design and placement so
as to screen the light source as viewed from adjoining
properties or public streets. Lighting used after
daylight hours shall be adequate to provide for security
needs. Wall lighting around the entire perimeter of the
building shall be supplied to provide "wash" security
lighting. Photometrics shall be submitted to the Chief
of Planning for review and approval. Lighting fixtures
on the top decks of the parking structure shall not
exceed a maximum height of 15 feet and shall use
"cut-off" lamps focusing lighting directly onto the
parking deck.
The location and screening of any pad mounted
transformers shall be subject to approval by the Planning
Department prior to the issuance of a building permit.
Unless authorized in writing by the Chief of Planning,
such transformers shall not be located between any street
and the front of the proposed building.
The project refuse enclosure shall be located as shown on
the plans referenced in Condition A.1. The design of the
enclosure shall reflect the dimensional criteria deemed
acceptable by the disposal collection agency and shall
incorporate the use of a concrete apron in front of the
enclosure to facilitate mechanical pick-up service.
Enclosure design, materials and precise location shall be
subject to review and approval by the Planning Department
prior to the issuance of a building permit.
Pedestrian walkways established for this facility shall
be of a uniform design and material and shall be subject
to review and approval by the Planning Department. The
paving treatment for the two driveway connections to
LaGonda Way shall match or be compatible to the design
and material of the pedestrian walkways. The entry
paving shall extend a minimum of 25 feet into the site
from the property line. The pedestrian walkway system
shall include handicapped access to meet the requirements
of Title 24 of the Building Code.
Site Activities
Outdoor storage of supplies, palette's, refuse (outside
of the approved refuse container location) and other
materials is specifically prohibited.
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Use of the small "storage" and "Mech/Stor" areas in the
parking structure shall be limited to: 1) landscape
maintenance materials, 2) maintenance shop, 3) storage of
"spare" tenant improvements and/or partitions, and 4)
other uses determined acceptable to the Planning
Department. The range of uses proposed for these two
areas shall be detailed at the building plan review
submittal to allow the Building Inspection Department to
determine occupancy type and applicable code requirements
for the uses.
Landscaping
Landscaping for the site shall be substantially as shown
on the Preliminary Landscape Plans for the project as
prepared by David L. Gates & Associates, dated March,
1988.
Upon completion of landscape installation, including
plant material, irrigation and landscape, and prior to
issuance of Building Occupancy, the licensed landscape
architect for the project shall submit a letter to the
Town certifying that all landscaping has been installed
per the approved final plans.
The satisfactory establishment and maintenance of all
landscape areas in healthy growing condition, including
plant material, and irrigation shall be guaranteed by
the developer of this project. This guarantee shall
include execution of a landscape maintenance agreement
acceptable to the Town. Thereafter, this agreement shall
permit the Town to have necessary landscape maintenance
undertaken at the expense of the property owner of
record, if necessary.
A Final Landscaping Plan, along with a cost estimate of
the work and materials proposed, shall be submitted for
review and approval by the Planning Department prior to
the issuance of a building permit. Landscape and
Irrigation Plans shall be signed by a licensed landscape
architect. Final Landscape and Irrigation Plans shall
indicate plant pallet, with common and botanical names,
container size and growth rates.
Ail plant material shall be served by an automatic
underground irrigation system and maintained in a healthy
growing condition.
To mitigate the loss of existing mature trees, the Final
Landscape Plan for this project shall incorporate the use
of the following specimen trees:
To mitigate the removal of thirty on-site trees
measuring between 12" - 22" in diameter, a total of
30 - 24" box specimen trees shall be utilized.
To mitigate the removal of five on-site trees
measuring between 24" - 36" in diameter, a total of
5 - 36" box specimen trees shall be utilized.
To mitigate the removal of the four Valley Oaks
(respectively 24", 26", 26" and 36" in diameter), a
total of two 30' minimum height mature Live Oak
trees shall be utilized and two 48" box specimen
Live Oak trees shall be utilized. An alternative
tree species may be utilized, if determined
acceptable by the Chief of Planning.
Ail other trees shall be a minimum of 15 gallon container
size and shall be double staked. If the existing
Monterey pines along the north property line are removed,
they shall be replaced on a one-to-one planting ratio
with 24" box specimen trees. The trees planted on this
site shall be maintained in a healthy condition, and
shall be replaced if they individually fail to get fully
established.
Shrubs not used as ground cover shall be a minimum of 5
gallon container size. All landscape areas not covered
by shrubs and trees shall be planted and maintained with
live ground cover.
Prior to the issuance of grading or building permits, a
horticultural report shall be developed outlining a
tree preservation plan for the trees proposed for
retention. During site preparation and construction,
the horticulturist shall monitor the site work to
assure implementation of the recommendations of the
preservation plan.
Landscaping and entry features (i.e. walls, signage,
lands, etc.,) shall be installed and maintained in a
manner which does not obstruct the sight distance of
motorist, pedestrians or bicyclists. Except for trees,
entry features shall not be higher than 30" above the
adjoining curb.
Use of a shade tolerant plant palette shall be provided
for "low-light" areas along the north building
elevation adjoining the parking structure and in the
center of the circular parking ramp. The plant palette
shall be substantially consistent with the palette
presented by David L. Gates & Associates, .dated May 12,
1988.
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10.
The size and location of the water feature on the south
elevation of the parking structure shall be
substantially consistent with that shown on the plans
cited in Condition 1.A. above.
11.
Tree planting along the circular parking ramp shall be
double rowed.
E. Architecture
Ail ducts, meters, air conditioning and/or any other
mechanical equipment whether on the structure or on the
ground shall be effectively screened from view with
landscaping or materials architecturally compatible
with the main structure. The highest point of any roof
mounted equipment shall not extend above the top of the
equipment well. The height of mechanical equipment
behind the proposed parapet walls shall not exceed a
maximum height of 45" unless otherwise authorized by
the Planning Department. Screening for roof mounted
mechanical equipment shall be submitted for review and
approval Planning Department.
The street number of the building shall be posted so as
to be easily seen from the street at all times, day and
night.
A comprehensive sign program for the project shall be
submitted to the Town for consideration under a
separate application. No individual tenant
identification signs shall be permitted above the first
floor elevation. The proposed use of a "Danville" flag
shall be addressed in this sign program submittal.
Prior to the issuance of a building permit, samples of
final colors and materials for the building and all
trim elements including trellises, doors, fascias,
gutters, downspouts, vents, columns, etc. shall be
submitted for the review and approval of the Planning
Department. Colors and materials shall be
substantially consistent with those shown on the
Preliminary Colors and Materials Board submitted with
the application, dated received by the Planning
Department, March 28, 1988. Project fencing, if
proposed, shall also be subject to review and approval
by the Planning Department in regards to location,
materials and design.
No antennas, microwave or satellite receiving dishes or
other broadcasting or receiving devices shall be
permitted on the roof of the building. Any such ground
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12.
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mounted equipment shall be visually screened according
to Town requirements. The location of such ground
mounted equipment, if proposed, shall be submitted for
review and approval by the Planning Department prior to
installation.
The architectural details of the exterior railing of
the parking decks shall be subject to Planning
Department review and approval. The design changes to
the north elevation of the parking structure prompted
by the Building Code requirements (i.e. parking
structure cannot be open if less than 20 feet from an
interior property line), shall also be subject to
Planning Department review and approval.
The eave-to-eave separation between Buildings A and
Building B, as viewed from E1 Cerro Blvd., shall be
increased to a minimum separation of 20'.
The outer edge of the entry bridge connection (on both
the second and third floors) shall be eliminated from
the plans to open the view to the proposed focal tree
shown at this location. A second focal tree shall be
added to the south side of the entry bridge area.
A break in the roof line shall be provided along the
north wing of Building A, as viewed from LaGonda Way,
by "ganging" roof mounted equipment to allow
elimination of a portion of the center section of the
proposed parapet roof.
The developer shall pursue the possibility of further
dropping the elevation of the roof ridgeline of the
east wing of Building B, as viewed from E1 Cerro
Boulevard, an additional 2' ±. The reduction shall be
reflected on the working drawings prepared for the
project, or the developer shall document in writing why
the roof elevation could not be lowered.
The triangular pointed extensions of the decks proposed
on the second and third floors shall be "clipped",
pulling the outside edge of the decks interior of the
adjoining roof eaves.
The "Rustic Stone" shown on the Preliminary Color and
Materials Board is not acceptable an shall be replaced
with an alternate material determined acceptable to the
Planning Department.
The floor plan and roof plan of the proposed
"Greenhouse" area on Building A - second floor shall be
modified to eliminate the flat roof glass enclosure.
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The revisions shall be subject to review and approval
by the Planning Department. At his discretion, the
Chief of Planning may refer this matter to the Design
Review Board for consideration.
14.
The design and construction materials of the
maintenance/service access route roof gaps shall be
subject to review and approval by the Planning
Department. These areas shall be designed in a manner
maximizing their compatibility with surrounding roof
treatment (design and materials).
15.
A substantial, upgraded facing treatment shall be
utilized for all of the exterior elevations of the
garage and circular parking ramp structure.
16.
The low walls on either side of the southerly LaGonda
Way drive way entrance shall observe a minimum setback
of three feet.
17.
Use of reflective glass on exterior building elevations
is expressly prohibited. The use of clear or tinted
glass would be considered appropriate for the project.
F. Parking
Ail parking spaces shall be double striped and provided
with wheel stops unless they are fronted by concrete
curbs, in which case sufficient areas shall be provided
beyond the ends of all parking spaces to accommodate
the overhang of automobiles and, where applicable, to
provide a minimum of 3 feet clear width for pedestrian
access at the front of the parking space.
Compact and handicap car spaces shall be clearly
designated with appropriate pavement marking (and
appropriate signage for the handicap car spaces).
Ail landscape islands shall be bordered by 4 inch
concrete curb.
Minimum parking dimensions for on-site parking shall be
as follows:
a. Dimensional Criteria
Type of Angle of
Parking Parking Stall Curb Stall Driveway
Space Degrees Width Length Depth Width
Standard
Compact
90 9'-0" 9'-0" 19 ·-0'' 28 '-0"
90 8'-0" 8'-0" 16'-0" 28'-0"
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Type of
Parking
Space
Standard
Compact
Angle of
Parking Stall Curb Stall Driveway
Degrees Width Length Depth Width
60 9'-0" 10'-5" 21'-0" 18'-0"
60 8'-0" 9'-3" 18'-8" 18'-0"
Compact spaces may utilize up to a 1.5 foot
overhang. Standard spaces may utilize up to a 2.0
foot overhang.
A maximum of 30% of the project parking spaces may
be sized for compact cars.
The southerly project entry from LaGonda Way shall
provide for a single inbound lane (14 foot minimum
width) onto the site and individual right and left turn
exit lanes onto LaGonda Way (10 foot minimum width,
each lane).
The parking and driveway surfacing shall be asphalt
concrete paving. The structural pavement design
recommended by the project Soil Engineer shall be
subject to review and approval by the City Engineer.
The developer shall, at his sole expense, make tests of
the soil over which the surfacing and base is to be
constructed and furnish the test reports to the City
Engineer. The project Soils Engineer shall determine a
preliminary structural design of the road bed. After
rough grading has been completed, the developer shall
have soil tests performed to determine the final design
of the road bed.
The concrete support columns utilized in the parking
structure shall not exceed 13" in width (as indicated
in the Applicant's letter of May 10, 1988). The
location of the columns shall be subject to Planning
Department review and approval as they relate to
positioning within project parking spaces and the
resultant clear width of said spaces. Care shall be
taken to insure that car door swings will not be
impaired by the location or width of the columns.
If a pedestrian unloading zone is proposed to be
developed on any level of the parking structure, then
the resultant changes to the parking lot layout shall
be subject to review and approval by the Planning and
Engineering Departments.
The parking space adjoining the trash enclosure area
within the small at-grade parking area adjoining the
southerly LaGonda Way driveway entrance shall be marked
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as a "No Parking - Turnaround Zone" space to allow
exits movements from this area without forcing drivers
to travel through the parking structure if no parking
spaces in the immediate area are available for use.
This space shall have a minimum width of 12 feet to
allow use by garage pickup trucks.
10.
The layout of the Lower Level Plaza and the Basement
Garage parking decks shall be modified to provide at
least one five foot width pedestrian walkway area
bisecting the center row of parking. The compact
spaces shown within the circular parking ramp shall be
deleted. The north easternmost parking space shown on
both these parking decks shall also be deleted.
Gradinq
A Grading and Drainage Plan shall be prepared and shall
be submitted for review and approval by the city
Engineer. Calculations (hydraulic) shall be prepared
by the developer for review by the City Engineer to
determine the sizing of drainage lines.
Any grading on adjacent properties will require written
approval of those property owners affected.
Areas undergoing grading, and all other construction
activities shall be watered, or treated with other dust
control measures to prevent dust. These measures shall
be approved by the Chief Building Official and employed
at all times as conditions warrant.
Where storm water flows against a curb, a curb with
gutter shall be used. The flow line of all asphalt
paved areas carrying waters shall be slurry sealed at
least three feet on either side of the center of the
swale.
Grading shall be completed in compliance with a
detailed site specific soils report and the
construction grading plans prepared for this project.
The soils report shall contain specific recommendations
for foundation design of the building and parking
structure. The engineering recommendations outlined in
the soils report shall be incorporated into the design
of this project.
Where soil or geologic conditions encountered in
grading operations are different from that anticipated
in the project specific soils report, or where such
conditions warrant changes to the recommendation
contained in the original report, a revised Soil and/or
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Geologic Report shall be submitted for approval by the
City Engineer.
H. Streets and Parkinq Areas
The developer shall obtain an encroachment permit from
the Engineering Department prior to commencing any
construction activities within any public right-of-way
or easement.
Street signing shall be installed by the developer as
required by the City. This shall include, but is not
necessarily limited .to "Stop," "No Parking,"
"Right-Turn Only" and "Left-Turn Only" signs. If it is
determined by the Police or Planning Departments that
pavement marking on one or both exit driveways is
necessary (i.e., "Right Only", with arrow and "Left
Only", with arrow) then that stripping shall be
supplied at the developer's expense. Traffic signs and
parking restriction signs shall be subject to review
and approval by the Police Department and Planning
Department.
The developer shall keep adjoining public streets free
and clean of project dirt, mud, materials and debris
during the construction period, as is found necessary.
by the City Engineer. The developer shall be
responsible for corrective measures at no expense to
the Town.
Handicapped ramps shall be provided and located as
required by the City Engineer.
Any damage to street improvements now existing, or done
during construction on or adjacent to the subject
property, shall be repaired to the satisfaction of the
City Engineer at full expense to the developer. This
shall include slurry seal, overlay or street
reconstruction if deemed warranted by the City
Engineer.
A sidewalk of the same width as the adjacent sidewalk
on LaGonda Way (7-1/2 feet measured from back of curb)
shall be installed on the property's E1 Cerro and
LaGonda frontages.
Ail improvements within the right-of-way, including
curb, gutter, sidewalks, driveways, paving and
utilities, shall be constructed in accordance with
approved standards and/or plans.
Prior to filing for building permits, precise plans and
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13.
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specifications for street improvements, grading,
drainage (including size, type and location of drainage
facilities both on and off site) and erosion and
sedimentation control shall be submitted for review and
approval by the City Engineer and Building Official.
The developer shall enter into an Improvement Agreement
with the Town for all public improvements. Complete
improvement plans, specifications, and calculations
shall be submitted to, and reviewed by, the City
Engineer and other affected agencies having
jurisdiction over public improvements prior to
execution of the Improvement Agreement. Improvement
plans shall show the existing and proposed improvements
along adjacent public street(s) and p=operty that
relate to the proposed improvements. All required
securities shall be submitted to, and approved by, the
Town and affected agencies having jurisdiction over
public improvements, prior to execution of the
Improvement Agreement.
The south side of the southern LaGonda Way driveway
entrance shall be red-stripped and signed "No
Parking-Fire Lane" to prohibit parallel parking.
Deficiencies in ~xisting frontage improvements, such as
chipped or offset curb, shall be corrected to the
satisfaction of the City Engineer.
The existing driveway curb depression on LaGonda Way
shall be removed and replaced with standard 6" curb and
gutter.
The developer shall be responsible for the preparation
of a traffic study directed towards determining this
project's fair share of future signalization costs at
the following two intersections:
Se
E1 Cerro/LaGonda intersection
E1 Cerro/I-6$0 (both sides)
West E1 Pintado/Diablo Road
This traffic study shall be prepared by a traffic
consultant acceptable to the City Engineer. The final
determination of the "fair share" contribution shall
lie with the Town and shall be paid prior to building
occupancy.
The developer should be made aware that the Town will
be analyzing the on-street parking along E1 Cerro Blvd.
dlrec%ed %owards rem%ricking i% %o ei%h~r limi%~d time
or no parking.
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I. Infrastructure
Water supply service shall be provided by the East Bay
Municipal Utility District in accordance with the
requirements of the District. (The developer is
advised that main extension may be required, dependent
on metering and fire protection requirements). The
development shall observe EBMUD water conservation
guidelines in effect at the time of building permit
issuance (dealing with the use of water-saving
appliances and devises and methodology for irrigation
that will provide long-term efficient water use).
Sewer disposal service shall be provided by the Central
Contra Costa Sanitary District in accordance with the
requirements of the District.
Abandoned septic tanks and wells shall be destroyed per
the requirements of the Contra Costa County Health
Services Department.
Drainage facilities and easements shall be provided to
the satisfaction of the City Engineer and/or the Chief
Engineer of the Contra Costa County Flood Control
District. The proposed ramp for the parking garage (or
any other structure) shall not be over any part of the
existing ten-foot drainage dedication unless a new
storm drainage easement which is acceptable to the City
Engineer is provided. If the length of the parking
structure is shortened to satisfy this requirement, the
loss of parking resulting from that adjustment shall be
matched with a corresponding reduction in the square
footage of the office complex. The developer shall
install a storm drain which connects the existing storm
drain headwall to the existing RCP storm drain on the
adjoining property to the north (APN: 200-131-005).
No trees shall be planted over the storm drain.
Drainage swales along the property frontage shall be
moved out of the public right-of-way.
Ail storm water run-off shall be collected and conveyed
via an approved drainage system to the nearest approved
downstream facility.
Off-site drainage flows shall be intercepted at the
project boundary via an approved storm drain facility,
or as approved by the Town.
Roof drains shall empty onto paved areas, concrete
swalem, other approved dimmipating devicem, or into a
pipe.
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11.
12.
13.
14.
15.
Concentrated drainage flows shall not be permitted to
Cross sidewalks or driveways.
Any portion of the drainage system that conveys runoff
from public streets shall be installed within a
dedicated drainage easement, or public street.
The developer shall comply with all relevant
requirements of the Contra Costa County Flood Control
District.
The developer shall furnish proof to the City Engineer
of the acquisition of all necessary rights of entry,
permits and/or easements for the construction of
off-site temporary or permanent road and drainage
improvements.
Ail utilities required to serve the development shall
be installed underground.
Ail public improvement plans shall be prepared by a
licensed civil engineer.
The developer shall mitigate the impact of additional
stormwater runoff from this development on the San
Ramon Creek watershed by removing 1 cubic yard of
channel excavation material from the inadequate portion
of San Ramon Creek near Chaney Road for each 50 square
feet of new impervious surface area created by the
development. All excavated material shall be disposed
of offsite by the developer at his cost. The site
selection, land rights, and construction staking will
be determined by the Contra Costa County Flood Control
District. If determined acceptable by the District, in
lieu of excavation the developer may contribute to the
appropriate County Deficiency Development Fee Trust a
drainage fee based on the square footage of new
impervious surface area created by the development.
The developer shall be responsible for the preparation
of a downstream drainage study to determine the
adequacy of existing facilities from the project site
to San Ramon Creek.
This development shall be responsible for providing an
adequate drainage system to handle additional flows
from this site. The improvements required need not be
the ultimate design, but shall be of a design to
adequately handle the additional flows generated from
this site az a result of the imDrovement ultimate
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improvements will be recommended of the properties
directly abutting the proposed facilities. The
developer is advised that compliance with this
condition may require work offsite and the acquisition
of rights of entry for channelization rework and/or
improvement.
The drainage study shal~ be prepared by a registered
civil engineer and shall be subject to review and
approval by the City Engineer.
APPROVED BY THE TOWN OF DANVILLE
PLANNING COMMISSION ON June 13, 1988
Signature
pkgp3
Date
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