HomeMy WebLinkAboutASRPC20220426- 07.1 PLANNING COMMISSION STAFF REPORT 7.1
TO: Chair and Planning Commission April 26, 2022
SUBJECT: Resolution No. 2022-07, approving a Mitigated Negative Declaration of
Environmental Significance, Development Plan request DEV21-0003,
and Land Use Permit request LUP22-0002 allowing the development of a
22,847 square foot self-storage facility. A Land Use Permit is required to
allow a self-storage use within a zoning district which requires office use.
The site is located at 344 Diablo Road.
DESCRIPTION
This application is a request to redevelop a 0.96-acre parcel, located at 344 Diablo Road,
allowing the construction of a new 22,847 square foot self-storage building. A Land Use
Permit is required to allow a self-storage use within Downtown Business District 6;
Business and Professional Offices (DBD), which requires offices uses. The site contains
Green Valley Creek which runs through the northern portion of the parcel. There are 40
trees on the subject property with seven proposed for removal. No Town-protected trees
would be affected by this proposal.
The Planning Commission reviewed the proposed project as part of a Study Session on
November 24, 2020. The Planning Commission indicated general support for the project.
The Design Review Board (DRB) reviewed the proposed architectural plans during their
meeting on January 13, 2022. At that meeting, DRB recommended approval of the
architecture, landscaping, and color and material board.
EVALUATION/ DISCUSSION
Conformance with General Plan and Zoning District
The site has a General Plan Land Use Designation of Downtown Master Plan. The parcel
is zoned Downtown Business District Area 6; Business and Professional Offices (DBD).
The proposed development complies with all the development standards for the
applicable zoning designation, including height, setbacks, and floor area ratio.
DBD Area 6 limits building height to two stories or 35 feet, whichever is less. The
proposed building has a maximum height of 29’4”.
DBD Area 6 requires a 20 foot front yard setback, 5 foot side yard setback with an
344 Diablo Road 2 April 26, 2022
aggregate of 15 feet, and a 20 foot rear yard setback. The proposed development meets
the required minimum setbacks.
DBD Area 6 establishes a maximum floor area ratio (FAR) of 65 percent. The proposed
development would have a net FAR of 30 percent.
A Land Use Permit request is required to permit the proposed use. Downtown Business
District Area 6; Business and Professional Offices allows for service, business, and
professional offices. The use proposed is a self-storage facility catering its storage towards
offices. Storage facilities are not listed as an allowed or conditionally allowed use.
However, the Ordinance allows that “other uses not specifically permitted in Area 6, or
allowed via subsection 32-45.10, may be authorized by the Chief of Planning or referred
to the Planning Commission on a case-by-case basis where a finding is made that the
proposed use is consistent with the intent and purpose of this chapter. Such case-by-case
review shall take into consideration the location, size and design of the building.” The
proposed use is compatible and complementary to the uses and intent of the zoning
district as its potential clients are the surrounding offices.
C.3. Stormwater Pollution Control
In compliance with the Town’s Stormwater Management and Discharge Control
Ordinance, this development is not currently subject to compliance with the Town’s C.3
stormwater pollution control requirements as found in the Stormwater Control Plan. If
significant improvements must be made to the existing parking lot (i.e., removal of
pavement due to inadequate subbase, load bearing capacity, subsurface drainage repair,
etc.), C.3 stormwater pollution control requirements, including stormwater treatment
facilities and a maintenance agreement, will be required. The applicant has provided an
exhibit demonstrating the ability to comply with C.3 requirements if required. This
exhibit includes self-retaining pervious areas and a bio-retention basin (Attachment E).
Parking
The Town has worked with the applicant to assure that adequate parking would be
provided on-site. The neighboring property, 336 Diablo Road, has existing rights to park
on-site. The Town has determined the storage facility to require four parking stalls and
the acute rehab facility located at 336 Diablo Road to require 24 parking stalls, with a total
of 28 parking stalls required to serve both businesses. The applicant is proposing 29 stalls,
with 10 stalls located on the 336 Diablo Road parcel and 19 stalls located on the 344 Diablo
Road parcel. Aisle dimensions have been reviewed and approved by the Fire District. A
signed Memorandum of Understanding clarifying the rehab facility’s ability to park on-
site would be required as a recommended Condition of Approval.
344 Diablo Road 3 April 26, 2022
Storage
The neighboring property, 336 Diablo Road, has existing storage containers located on-
site. Discussion has occurred between the two property owners resulting in a verbal
agreement that 336 Diablo Road will become a client of 344 Diablo Road’s proposed
business and will be permitted to store items within their storage facility. A signed
Memorandum of Understanding permitting the rehab facility to use the storage facility’s
services would be required as a recommended Condition of Approval.
Garbage
Trash totes would be stored inside the facility’s utility room located on the first floor. This
room would be plumbed with a sewer drain and connected to the SS line in the building.
Trash totes would be wheeled out to the western curb to get picked up weekly. To restrict
customers from disposing of bulky items, customers of the self-storage project would not
have access to trash aside from small bins located in the bathrooms.
ENVIRONMENTAL REVIEW
The project has been found to have less than significant environmental impacts with the
incorporation of mitigation measures under the California Environmental Quality Act
(CEQA). As a result, a Draft Mitigated Negative Declaration of Environmental
Significance has been prepared for this project.
PUBLIC CONTACT
Public notice of the April 26, 2022, hearing was mailed to property owners within 750 feet
and posted online. A total of 47 notices were mailed to surrounding property owners.
344 Diablo Road 4 April 26, 2022
RECOMMENDATION
Adopt Resolution No. 2022-07 approving a Mitigated Negative Declaration of
Environmental Significance, Development Plan request DEV21-0003 and Land Use
Permit request LUP22-0002 allowing the development of a 22,847 square foot self-
storage facility. A Land Use Permit is required to allow a self-storage use within a
zoning district which requires office use. The site is located at 344 Diablo Road.
Prepared by:
Riley Anderson-Barrett
Project Planner
Attachments: A – Resolution No. 2022-07
B – Public Notification and Map & Notification List
C – Draft Mitigated Negative Declaration of Environmental Significance
D – Architectural Plans
E – Civil Engineering Plans
RESOLUTION NO. 2022-07
APPROVING A MITIGATED NEGATIVE DECLARATION OF ENVIRONMENTAL
SIGNIFICANCE, DEVELOPMENT PLAN REQUEST DEV21-0003 AND LAND USE
PERMIT REQUEST LUP22-0002 ALLOWING THE DEVELOPMENT OF A 22,847
SQUARE FOOT SELF-STORAGE FACILITY. A LAND USE PERMIT IS REQUIRED
TO ALLOW A SELF-STORAGE USE WITHIN A ZONING DISTRICT WHICH
REQUIRES OFFICE USE. THE SITE IS LOCATED AT 344 DIABLO ROAD
(APN 196-210-038).
WHEREAS, CHRIS KOENIG (Owner/Applicant), TODD FITCH, and WEINBERG
PROPERTIES LLC (Owners) have requested approval of Development Plan application
DEV21-0003 and Land Use Permit application LUP22-0002 to allow for the construction
of a 22,847 +/- square foot self-storage facility; and
WHEREAS, the subject site is located at 344 Diablo Road is further identified as
Assessor’s Parcel Number 196-210-038; and
WHEREAS, the Land Use Permit would allow for a storage use in Downtown Business
District Area 6, while that district calls for offices uses; and
WHEREAS, the Town of Danville Downtown Business District Ordinance requires
Planning Commission approval of a Development Plan and Land Use Permit; and
WHEREAS, a Mitigated Negative Declaration of Environmental Significance has been
prepared for the project indicating that, with the incorporation of Mitigation Measures,
no significant environmental impacts are anticipated to be associated with the project;
and
WHEREAS, the Planning Commission did review the project at a noticed public hearing
on April 26, 2022; and
WHEREAS, the public notice of this action was given in all respects as required by law;
and
WHEREAS, the Planning Commission did hear and consider all reports,
recommendations, and testimony submitted in writing and presented at the hearing;
now, therefore, be it
RESOLVED that the Planning Commission approves the Mitigated Negative Declaration
of Environmental Significance, Development Plan request DEV21-0003 and Land Use
Permit LUP22-0002 subject to the conditions contained herein, and make the following
ATTACHMENT A
PAGE 2 OF RESOLUTION NO. 2022-07
findings in support of this action:
Development Plan:
1. The applicant intends to obtain permits for construction within 18 months from
the effective date of plan approval.
2.The development will be an attractive and efficient development, which will fit
harmoniously into and will have no adverse effects upon the adjacent or
surrounding development, in that, the applicant worked with a professional design team
and the Town’s reviewing bodies to determine the most appropriate and reasonable
approach to the new building and its interactions with surrounding businesses.
3. The proposed development is consistent with the Danville 2030 General Plan and
the DBD; Downtown Business District Ordinance, in that the proposed development
will fit into the fabric of the downtown character.
4. The proposal will not be detrimental to the health, safety, and general welfare of
the Town, in that the development will meet all health and safety codes and is subject to
compliance with all applicable building codes and requirements.
Land Use Permit:
1. The proposed subdivision is in substantial conformance with the goals and
policies of the 2030 General Plan.
2. The design of the proposed building is in substantial conformance with the
applicable zoning regulations.
3.The land use will not be detrimental to the health, safety, and general welfare of the
Town.
4.The design of the proposed building and improvements are not likely to cause
substantial environmental damage or subsequently injure fish or wildlife or their
habitat since this property is in an area where commercial development has
previously occurred.
5. The design of the proposed building proposed improvements will not conflict
with easements, acquired by the public at large, for access through or use of,
property within the proposed subdivision.
PAGE 3 OF RESOLUTION NO. 2022-07
CONDITIONS OF APPROVAL
Conditions of approval with an asterisk ("*") in the left-hand column are standard project
conditions of approval. Conditions of approval that are italicized are mitigation
measured derived from the Mitigated Negative Declaration of Environmental
Significance. Unless otherwise specified, the following conditions shall be complied with
prior to the approval of the final map for the project. Each item is subject to review and
approval by the Planning Division unless otherwise specified.
A. GENERAL
1. This approval is for Development Plan request DEV21-0003 and Land Use
Permit request LUP22-0002 allowing the development of a 22,847 square
foot self-storage facility located at 344 Diablo Road. The Land Use Permit
allows for the building to be occupied by a storage use. Except as may be
modified by these conditions of approval, development shall be
substantially as shown on the project drawings as follows:
a.Floor plans, elevations, colors and materials labeled “Danville Self
Storage,” as prepared by FCGA Architecture, consisting of 10 sheets,
dated received by the Planning Division on December 7, 2021.
b.Tree Survey Report prepared by Arbor Vision Inc., dated July 19, 2021.
c.Grading and Drainage Plan prepared by Humann Company Inc., dated
received by the Planning Division on March 11, 2022.
2. All Town and other related fees that the property may be subject to
shall be paid by the applicant. These fees shall be based on the current fee
schedule in effect at the time the relevant permits are secured, and shall be
paid prior to issuance of said permit and prior to any Planning Commission
final approval action.
The following fees are due at building permit issuance for the project:
1.Finish Grading Inspection Fee ............................... $ 86/unit
2.Stormwater Pollution Program Fee ....................... $ 56/unit
3.SCC Regional Fee (1 unit) .......................................$ 1,593.00
4. SCC Sub-Regional Fee (1 unit) ...............................$ 4,395.00
5.Residential TIP Fee (1 unit) .....................................$ 2,000.00
6.Tri-Valley Transportation Fee (1 unit) ..................$ 5,057.00
PAGE 4 OF RESOLUTION NO. 2022-07
3.Prior to issuance of building permit the applicant shall reimburse the Town
for notifying surrounding residents. The fee shall be $159.01 ($120 plus 47
notices x $0.83 per notice x three notices).
* 4. Prior to the issuance of building permits, the applicant shall submit
written documentation that all requirements of the San Ramon Valley Fire
Protection District have been, or will be, met to the satisfaction of the
District.
*5. In the event that subsurface archeological remains are discovered during
any construction or pre-construction activities on the site, all land alteration work
within 100 feet of the find shall be halted, the Town Planning Division notified,
and a professional archeologist, certified by the Society of California Archeology
and/or the Society of Professional Archeology, shall be notified. Site work in this
area shall not occur 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. If prehistoric archaeological deposits are discovered during
development of the site, local Native American organizations shall be consulted and
involved in making resource management decisions.
* 6. Construction activity shall be restricted to the period between the weekday
hours of 7:30 a.m. to 5:30 p.m. (Mondays through Fridays), unless otherwise
approved in writing by the City Engineer for general construction activity
and the Chief Building Official for building construction activity. Prior to
any construction work on the site, including grading, the applicant shall
install a minimum 3’ x 3’ sign at the project entry which specifies the
allowable construction work days and hours, and lists the name and contact
person for the overall project manager and all contractors and sub-
contractors working on the job.
* 7. The applicant shall provide security fencing, to the satisfaction of the
City Engineer and/or the Chief Building Official, around the site during
construction of the project.
* 8. A watering program which incorporates the use of a dust
suppressant, and which complies with Regulation 2 of the Bay Area Air
Quality Management District shall be established and implemented for all
on and off-site construction activities. Equipment and human resources for
watering all exposed or disturbed soil surfaces shall be supplied on
weekends and holidays as well as workdays. Dust-producing activities
shall be discontinued during high wind periods.
PAGE 5 OF RESOLUTION NO. 2022-07
* 9. As part of the initial submittal for the building permit review
process, the applicant shall submit a written Compliance Report. This
report shall list each condition of approval followed by a description of
what the applicant has provided as evidence of compliance with that
condition. The applicant must sign the report. The report is subject to
review and approval by the City Engineer and/or Chief of Planning and/or
Chief Building Official, and may be rejected by the Town if it is not
comprehensive with respect to the applicable conditions of approval.
* 10. Planning Division sign-off is required prior to the completion of a
Final Building Inspection.
B.SITE PLANNING
* 1. All lighting shall be installed in such a manner that lighting is
generally down-directed and glare is directed away from surrounding
properties and rights-of-way.
* 2. The location of any pad mounted electrical transformers shall be
subject to review and approval by the Planning Division prior to the
issuance of a building permit. To the extent feasible, such transformers shall
not be located between any street and the front of a building.
3.Wildlife exclusion fencing would be installed around the perimeter of the drainage
channel and around the perimeter of the project site to ensure that ground dwelling
wildlife species are precluded from accessing the construction area.
C. LANDSCAPING
1.If tree removal must take place between February 1st and August 31st,,
preconstruction nesting surveys shall be conducted by a qualified biologist to
ensure no nesting birds would be impacted by the trees’ removal. If birds are
determined to be nesting in the tree(s) slated for removal or in a nearby tree that
could be disturbed by noise, a non-disturbance buffer shall be demarcated around
the nest tree and no disturbance shall occur within the buffer zone until the present
birds have finished nesting. Once nesting is completed and the young birds are
flying freely, the non-disturbance buffer may be removed.
2.A security deposit, in the amount of the assessed value of the Town-
protected tree(s) for which grading is proposed to occur within the dripline
(calculated pursuant to the Town’s Tree Protection Ordinance), shall be
posted with the Town prior to the issuance of a grading permit or building
PAGE 6 OF RESOLUTION NO. 2022-07
permit to maximize the probability that the affected trees will be retained
in good health. The applicant shall be required to secure an appraisal of the
condition and value of all affected trees. The appraisal shall be done in
accordance with the current edition of the “Guide for Establishing Values
of Trees and Other Plants,” by the Council of Tree and Landscape
Appraisers under the auspices of the International Society of Arboriculture.
The appraisal shall be performed by a Certified Arborist, and shall be
subject to review and approval by the Chief of Planning. A tree preservation
agreement shall be prepared that outlines the intended and allowed use of
funds posted as a tree preservation security deposit. That portion of the
security deposit still held by the Town two full growing seasons after
project completion shall be returned upon verification that the trees covered
by the deposit are as healthy as can be provided for under the terms of the
tree preservation agreement. All grading or construction work in proximity
to Town-protected trees shall be supervised by a Certified Arborist.
3. A certified Arborist shall be present on-site during the period of time that
any construction is to occur within the dripline of remaining trees to ensure
that tree roots are not impacted by development.
D. ARCHITECTURE
* 1. All 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 structures.
* 2. The street numbers for each structure in the project shall be posted
so as to be easily seen from the street at all times, day and night.
3. Project signage is not approved as part of this application. Design of tenant
signage, including any proposed lighting, shall be submitted for review and
approval by the Design Review Board and the Historic Design Review
Committee under a separate Sign Permit application.
E. GRADING
* 1. Development shall be completed in compliance with a detailed soils
report and the construction grading plans prepared for this project. The
engineering recommendations outlined in the project specific soils report
shall be incorporated into the design of this project. The report shall include
PAGE 7 OF RESOLUTION NO. 2022-07
specific recommendations for foundation design of the proposed buildings
and shall be subject to review and approval by the Town’s Engineering and
Planning Divisions.
* 2. Where soils or geologic conditions encountered in grading
operations are different from that anticipated in the soil report, a revised
soils report shall be submitted for review and approval by the City
Engineer. It shall be accompanied by an engineering and geological opinion
as to the safety of the site from settlement and seismic activity.
* 3. All development shall take place in compliance with the Town
Erosion Control Ordinance (Ord19-4). Restrictions include limiting
construction primarily to the dry months of the year (May through October)
and, if construction does occur during the rainy season, the developer shall
submit an Erosion Control Plan to the City Engineer for review and
approval. This plan shall incorporate erosion control devices such as, the
use of sediment traps, silt fencing, pad berming and other techniques to
minimize erosion.
* 4. All new development shall be consistent with modern design for
resistance to seismic forces. All new development shall be in accordance
with the Uniform Building Code and Town of Danville Ordinances.
* 5. Stockpiles of debris, soil, sand or other materials that can be blown
by the wind shall be covered.
* 6. If toxic or contaminated soil is encountered during construction, all
construction activity in that area shall cease until the appropriate action is
determined and implemented. The concentrations, extent of the
contamination and mitigation shall be determined by the Contra Costa
County Health Department. Suitable disposal and/or treatment of any
contaminated soil shall meet all federal state and local regulations. If
deemed appropriate by the Health Department, the property owner shall
make provisions for immediate containment of the materials.
* 7. Runoff from any contaminated soil shall not be allowed to enter any
drainage facility, inlet or creek.
* 8. All grading activity shall address National Pollutant Discharge
Elimination system (NPDES) concerns. Specific measures to control
sediment runoff, construction pollution and other potential construction
contamination shall be addressed through the Erosion control Plan (ECP)
PAGE 8 OF RESOLUTION NO. 2022-07
and Storm Water Pollution Prevention Plan (SWPPP). The SWPPP shall
supplement the Erosion Control Plan and project improvement plans.
These documents shall also be kept on-site while the project is under
construction. A NPDES construction permit may be required, as
determined by the City Engineer.
9. The applicant shall create a construction staging plan that addresses
the ingress and egress location for all construction vehicles, parking and
material storage area. All staging of construction materials and equipment
shall occur on-site. This plan shall be subject to review and approval by the
Town prior to the issuance of a grading permit.
F. STREETS
* 1. The applicant shall obtain an encroachment permit from the
Engineering Division prior to commencing any construction activities
within any public right-of-way or easement.
* 2. All mud or dirt carried off the construction site onto adjacent streets
shall be swept each day. Water flushing of site debris or sediment or
concrete washing is expressly prohibited.
* 3. 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 applicant. This shall
include slurry seal, overlay or street reconstruction if deemed warranted by
the City Engineer.
* 4. All improvements within the public right-of-way, including curb,
gutter, sidewalks, driveways, paving and utilities, shall be constructed in
accordance with approved standards and/or plans and shall comply with
the standard plans and specifications of the Development Services
Department and Chapters XII and XXXI of the Town Code. At the time
project improvement plans are submitted, the applicant shall supply to the
City Engineer an up-to-date title report for the subject property.
G. INFRASTRUCTURE
* 1. Domestic water supply shall be from an existing public water
system. Water supply service shall be from the East Bay Municipal Utility
District water system in accordance with the requirements of the District.
PAGE 9 OF RESOLUTION NO. 2022-07
* 2. All wastewater shall be disposed into an existing sewer system.
Sewer disposal service shall be from the Central Contra Costa Sanitary
District sewer system in accordance with the requirements of the District.
Any work conducted on the street for sewer connection shall be
coordinated with the Town’s Development Services Department to avoid
or minimize any public impact.
* 3. Drainage facilities and easements shall be provided to the
satisfaction of the City Engineer.
* 4. All runoff from impervious surfaces shall be intercepted at the
project boundary and shall be collected and conducted via an approved
drainage method through the project to an approved storm drainage
facility, as determined acceptable by the City Engineer.
* 5. Roof drainage from structures shall be collected via a closed pipe and
conveyed to an approved storm drainage facility in the street curb. No
concentrated drainage shall be permitted to surface flow across sidewalks.
* 6. The applicant 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.
* 7. All new utilities required to serve the development shall be installed
underground in accordance with the Town policies and existing
ordinances. All utilities shall be located and provided within public utility
easements, sited to meet utility company standards or in public streets.
* 8. All street, drainage or grading improvement plans shall be prepared
by a licensed civil engineer.
9.Stormwater and surface water runoff will be directed into the Town’s storm drain
system. Straw wattles and crushed rocks will encircle all storm inlets. Self-treating
and self-retaining drainage areas are spread out throughout the site. Silt fences will
prevent mobilized sediments and other construction debris from entering the
adjacent creek corridor.
10.A Best Management Practices plan will be prepared and submitted to ensure no
inadvertent siltation impacts to Green Valley Creek while the project is under
construction.
PAGE 10 OF RESOLUTION NO. 2022-07
11.Storm drain facilities will be designed and constructed to adequately collect
and convey stormwater entering or originating within the project to the
nearest adequate man-made drainage facility or natural watercourse,
without diversion of the watershed.
12.Hydrology and hydraulic calculations shall be submitted to the Town
proving the adequacy of the onsite drainage system and the downstream
drainage system.
13.Applicant will contact the appropriate environmental regulatory agencies
such as the United States Army Corps of Engineers, State Department of
Fish and Wildlife, and State Regional Water Quality Control Board to obtain
all the necessary permits for this project, or show that such permits are not
necessary.
14.If, any asphalt sections have to be removed and replaced, this project will
be required to implement C.3 stormwater compliance substantially
consistent with the plan referenced under Condition of Approval 1.d.
H. PARKING
1.Prior to issuance of building permits, the applicant will prepare a
Memorandum of Understanding signed by both parties stating that 336
Diablo Road retains the right to use up to 14 on site parking spaces.
I. MISCELLANEOUS
* 1. The project shall be constructed as approved. Minor modifications
in the design, but not the use, may be approved by staff. Any other change
will require Planning Commission approval through the Development Plan
review process.
* 2. Pursuant to Government Code section 66474.9, the applicant
(including the applicant or any agent thereof) shall defend, indemnify, and
hold harmless the Town of Danville and its agents, officers, and employees
from any claim, action, or proceeding against the Town or its agents,
officers, or employees to attack, set aside, void, or annul, the Town's
approval concerning this Minor Subdivision application, which action is
brought within the time period provided for in Section 66499.37. The Town
will promptly notify the applicant of any such claim, action, or proceeding
and cooperate fully in the defense.
PAGE 11 OF RESOLUTION NO. 2022-07
* 3. As a part of the issuance of a demolition permit and/or building
permit for the project, the developer shall submit a recycling plan for
building and construction materials and the disposal of green waste
generated from land clearing on the site. Prior to obtaining framing
inspection approval for the project, the applicant/owner shall provide the
Planning Division with written documentation (e.g., receipts or records)
indicating that waste materials created from the demolition of existing
buildings and the construction of new buildings were/are being recycled
according to their recycling plan, or in an equivalent manner.
* 4. The proposed project shall conform to the Town’s Stormwater
Management and Discharge Control Ordinance (Ord. No. 94-19) and all
applicable construction and post-construction Best Management Practices
(BMPs) for the site. For example, construction BMPs may include, but are
not limited to: the storage and handling of construction materials, street
cleaning, proper disposal of wastes and debris, painting, concrete
operations, dewatering operations, pavement operations,
vehicle/equipment cleaning, maintenance and fueling and stabilization of
construction entrances. Training of contractors on BMPs for construction
activities is a requirement of this permit.
5.The applicant shall require their contractors and subcontractors to fit all internal
combustion engines with mufflers, which are in good condition, and to locate
stationary noise-generating equipment as far away from existing residences as
feasible.
6.Construction activity shall be restricted to the period between the weekday hours of
7:30 a.m. to 5:30 p.m. (Mondays through Fridays), unless otherwise approved in
writing by the City Engineer for general construction activity and the Chief
Building Official for building construction activity. Prior to any construction
work on the site, including grading, the applicant shall install a minimum 3’ x 3’
sign at the project entry which specifies the allowable construction work days and
hours, and lists the name and contact person for the overall project manager and
all contractors and sub-contractors working on the job.
7.The applicant will prepare a Memorandum of Understanding signed by
both parties specifying that 336 Diablo Road will have access to on-site
storage within the new storage building post-construction at normal rental
rates.
8.Signage used to identify this business operation shall be consistent with the
sign regulations contained within the Danville Municipal Code, including
PAGE 12 OF RESOLUTION NO. 2022-07
regulations pertaining to the display and use of temporary/promotional
signage. Signage used shall be subject to review and approval by the
Planning Division prior to installation. No off-site signs, including banners
or "A-frame" signs, shall be used to advertise this business activity.
9.The business owners shall annually maintain a valid business license from
the Town of Danville and shall provide documentation, on an ongoing
basis, that all independent contractors associated with this business
operation, if any, are maintaining their own separate business license.
10.Any expansion or modification of the use shall be subject to review and
approval by the Planning Division under a separate Land Use Permit
application.
11.Personnel from the Danville Planning and Building Division have the right,
under the terms of this land use permit, to make on-site inspections to
assure compliance with these conditions of approval.
12.At any time during the effectiveness of this approval, the approval shall be
revocable for cause in accordance with sections 32-4.15 through 32-4.19 of
the Danville Municipal Code, including failure to comply with these
conditions of approval if the applicant has caused or permitted any public
nuisance in connection with the use.
APPROVED by the Danville Planning Commission at a regular meeting on April 26,
2022, by the following vote:
AYES:
NOES:
ABSTAINED:
ABSENT:
_____________________________
CHAIR
APPROVED AS TO FORM:
_______________________________ ______________________________
CITY ATTORNEY CHIEF OF PLANNING
NOTICE OF A PUBLIC HEARING
Danville Planning Commission Meeting
Tuesday, April 26, 2022 at 5:00 p.m. | Teleconference only (details below)
Project Name: Danville Self-Storage Facility
Case File Nos.: DEV21-0003, LUP22-0002
Location: 344 Diablo Road | APN: 196-210-038
Description: Mitigated Negative Declaration of Environmental Significance, Development Plan
request DEV21-0003, and Land Use Permit request LUP22-0002 allowing the
development of a 22,847 square foot self-storage facility. A Land Use Permit is
required to allow a self-storage use within a zoning district which requires office
use. The site is located at 344 Diablo Road.
Environmental
Review: The project has been found to have less than significant environmental impacts
with the incorporation of mitigation measures under the California Environmental
Quality Act (CEQA). As a result, a Draft Mitigated Negative Declaration of
Environmental Significance has been prepared for this project.
Property Owners and
Applicant: Chris Koenig, Todd Fitch, and Weinberg Properties LLC
344 Diablo Road
Danville, CA 94526
Staff Contact: Riley Anderson-Barrett, Assistant Planner
(925) 314-3314
Randersonbarrett@danville.ca.gov
CORONAVIRUS DISEASE (COVID-19) ADVISORY
AND MEETING PROCEDURE
On September 16, 2021, the Governor signed AB 361, extending Brown Act amendments through
December 31, 2023, allowing legislative bodies to meet via teleconference during a proclaimed state
of emergency by the Governor as a precaution to protect the health and safety of staff, officials, and
the general public. As required by AB 361, the Danville Town Council has made findings that it is
necessary to continue with remote meetings and adopted Resolution No. 22-2022 on April 5, 2022,
approving the continued use of teleconferencing for public meetings of Town legislative
bodies for the subsequent 30 days.
ATTACHMENT B
Members will be participating via teleconference. As such, there will be no physical location for
members of the public to participate in this meeting.
The Town of Danville encourages citizens to participate in public meetings. Members of the public
can watch or listen to meetings via the web-video communication platform Zoom. Agendas are
posted on the Town website: https://www.danville.ca.gov/agendas.
Public comments may be provided in one of two ways:
Zoom – verbal comments: To provide live comments during the meeting, join the meeting at the
scheduled time via the Zoom link on the agenda. When the agenda item is opened to public
comment, click on the "Raise Your Hand" option in Zoom. Your name will be announced, and you
will have up to 3 minutes to share your comments.
Email - written comments: To provide written comments, send an email to the Administrative
Assistant prior to 11:00 a.m. on April 26, 2022. Correspondence should include the meeting date
and agenda item number. All comments received prior to the deadline will be provided to
the Commissioners in advance of the meeting. Written comments will not be read into the record.
If you have questions, contact the Administrative Assistant at 925-314-3310
or devserv@danville.ca.gov prior to 11:00 a.m. on the day of the meeting. For additional
information regarding the project, please contact the staff representative as referenced above.
To access the Commission meeting:
Town of Danville website: https://www.danville.ca.gov/agendas
Zoom: https://us02web.zoom.us/j/84862035941
Webinar ID: 848 6203 5941
For audio access to the meeting by telephone, use dial-in information below:
US: (669)900-6833 or (346)248-7799 or
(253)215-8782 or (312)626-6799 or
(929)205-6099 or (301)715-8592
Please note that telephone access to the meeting is recommended for audio only. To supplement a PC,
Mac, tablet or device without audio, you may also join by phone at the telephone numbers listed above.
All interested persons are encouraged to attend and be heard during the teleconference at the
scheduled public hearing at 5:00 p.m., Tuesday, April 26, 2022. For additional information regarding
the project, please contact the staff representative as referenced above.
NOTE: If you challenge the Town’s decision on this matter in court, you may be limited to raising only those
issues you or someone else raised at the public hearing described in this notice, or in written correspondence
delivered to the Town at, or prior, to the public hearing.
In compliance with the Americans with Disabilities Act, the Town of Danville will provide special assistance
for disabled citizens. If you need special assistance to participate in this meeting, please contact the City Clerk
(925) 314-3388. Notification 48 hours prior to the meeting will enable the Town to make reasonable
arrangements to ensure accessibility to this meeting. [28CFR 35.102-35.104 ADA Title II]
Vicinity Map and Hearing Notice Boundary
344 Diablo Road
PROJECT SITE
123
45678
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A B C D E
APN NAME ADDRESS CITY STATE ZIP
216120038 CAPITAL EQUITY MNGMNT GROUP PO BOX 1747 MODESTO CA 95353
216120018 KENT E GREG & BEVERLY C TRE PO BOX 236 ALAMO CA 94507
208022048 SCOTT MARK A & KIMBERLY TRE PO BOX 553 DANVILLE CA 94526
216120012 JANLOIS PARTNERS LP PO BOX 5747 WALNUT CREEK CA 94596
196561005 WOODBINE HOMEOWNERS ASSN PO BOX 932 DANVILLE CA 94526
196201003 FRAGA PATRICIA ANN 104 CHARLES LN DANVILLE CA 94526
216120040 FRONT STREET HOUSE LLC 1046 AL TAHOE BLVD UNIT 13583 SOUTH LAKE TAHOE CA 96151
196201031 LABUFF DAVID 105 CHARLES LN DANVILLE CA 94526
196201002 PELADEAU CHARLES G 108 CHARLES LN DANVILLE CA 94526
196440001 GREEN VALLEY SHOPPING CTR LTD 11750 SORRENTO VALLEY RD SAN DIEGO CA 92121
196210051 LSB PROPERTIES 1207 UPPER HAPPY VALLEY RD LAFAYETTE CA 94549
216120029 MONTAIR ASSOCIATES 12885 ALCOSTA BLVD STE A SAN RAMON CA 94583
216120035 DIABLO VALLEY BANK 150 ALMADEN BLVD SAN JOSE CA 95113
196210048 MERMAID HOLDINGS LLC 167 OAKRIDGE DR DANVILLE CA 94506
196210015 SABRA DANVILLE LP 18500 VON KARMAN AVE STE 550 IRVINE CA 92612
216120037 MM DANVILLE APARTMENTS LLC 18818 TELLER AVE STE 277 IRVINE CA 92612
200211018 TAMARACK GOLD LEGACY LLC 201 VALLECITO LN WALNUT CREEK CA 94596
196210049 300 DIABLO II LLC 208 W EL PINTADO DANVILLE CA 94526
196210042 208 W EL PINTADO LLC 208 W EL PINTADO RD DANVILLE CA 94526
196201004 PEOPLE MTG CHRIST FOUNDATION 222 W EL PINTADO DANVILLE CA 94526
208010023 ONG JUSTINE TRE 23 CAPTAINS CV OAKLAND CA 94618
200200023 PENG SHEENA 235 W EL PINTADO RD DANVILLE CA 94526
216120036 CABRITA FRANCISCO & EMILY TRE 2378 SADDLEBACK DR DANVILLE CA 94506
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208022036 DUGGAN DANIEL A JR TRE 261 HARTZ AVE DANVILLE CA 94526
196210054 OAK COURT PROPERTIES LLC 2821 CROW CANYON RD #210 SAN RAMON CA 94583
196210052 ATTARHA MARK TRE 285 SAINT JAMES DR PIEDMONT CA 94611
196580046 COMMON AREA TRACT 5434 315 DIABLO RD STE 221 DANVILLE CA 94526
196210053 318 DIABLO ROAD ASSOCIATES 318 DIABLO RD 250 DANVILLE CA 94526
196210011 GREEN TORINO LLC 318 DIABLO RD STE C DANVILLE CA 94526
196210038 FITCH TODD L & KRISTIN D TRE 344 DIABLO RD DANVILLE CA 94526
196201019 SOTO GARY W & SHARON R TRE 381 ILO LN DANVILLE CA 94526
208010024 YUN SONG CHAE TRE 3901 LICK MILL BLVD APT 309 SANTA CLARA CA 95054
196380084 DANVILLE PARK APARTMENTS LLC 4970 EL CAMINO REAL STE 220 LOS ALTOS CA 94022
200211027 MADRID MARCUS TRE 57 SPRING LN DANVILLE CA 94526
196541028 BANTUG BENEDICTO BERNARDO TRE 60 STONINGTON CT DANVILLE CA 94526
200211020 MILZ MARK 696 SAN RAMON VALLEY BLVD DANVILLE CA 94526
196562014 VALLEJO PLACIDO G JR 729 HIGHBRIDGE LN DANVILLE CA 94526
196562013 LOUIE EDWARD SOON 733 HIGHBRIDGE LN DANVILLE CA 94526
196440002 GREEN VALLEY SHOPPING CTR LTD 7855 IVANHOE AVE STE 333 LA JOLLA CA 92037
196562015 BABES FRED W & CAROLE B TRE 80 STOWBRIDGE CT DANVILLE CA 94526
196562031 SILVA JAMES A & LISA J 81 STOWBRIDGE CT DANVILLE CA 94526
196562016 WEVER RENE & MARIA ROSA TRE 82 STOWBRIDGE CT DANVILLE CA 94526
196562030 LANG CHRISTOPHER S & RENEE L 83 STOWBRIDGE CT DANVILLE CA 94526
216120028 RIELE GARY & JULIE TRE 845 BALI CT DANVILLE CA 94526
208022023 169 FRONT STREET LLC 9000 CROW CANYON RD #S349 DANVILLE CA 94506
“Small Town Atmosphere
Outstanding Quality of Life”
5 1 0 L A G O N D A W A Y , D A N V I L L E , C A L I F O R N I A 9 4 5 2 6
Administration Building Engineering & Planning Transportation Maintenance Police Parks and Recreation
(925) 314-3388 (925) 314-3330 (925) 314-3310 (925) 314-3310 (925) 314-3450 (925) 314-3410 (925) 314-3400
DRAFT MITIGATED NEGATIVE DECLARATION OF ENVIRONMENTAL
SIGNIFICANCE
LEAD AGENCY: Town of Danville -- (Riley Anderson-Barrett)
NAME OF PROJECT: DEV21-0003 – Danville Self Storage
PROJECT DESCRIPTION: Development Plan request to allow the redevelopment
at the property located at 344 Diablo Road allowing the
construction of a new 22,847 square foot self-storage
building. The site contains the Green Valley Creek to
the north. There are no Town-protected trees on the
subject property affected by this proposal.
ENVIRONMENTAL EFFECTS/MITIGATION MEASURES:
1.BIOLOGICAL RESOURCES:Will the Project:
a)Have a substantial adverse effect, either directly or through habitat
modifications, on any species identified as a candidate, sensitive, or special
status species in local or regional plans, policies, or regulations, or by the
California Department of Fish and Game or U.S. Fish and Wildlife Service?
Less than Significant with Mitigation Incorporated. The project would
redevelop an existing developed site and would not expand the development
footprint. The project is not projected to impact special-status species.
All raptors and other nesting migratory birds are protected under the
Migratory Bird Treaty Act and their eggs and young are protected under
California Fish and Game Codes. A nesting survey would be conducted prior
to commencing with construction work if this work would commence between
February 1st and August 31st. If a nest is found, a buffer around the tree with
the nest will be installed, which would be identified by a qualified biologist.
MITIGATION MEASURE 1: If tree removal must take place between February 1st and August
31st,, preconstruction nesting surveys shall be conducted by a qualified biologist to ensure no
nesting birds would be impacted by the trees’ removal. If birds are determined to be nesting in the
tree(s) slated for removal or in a nearby tree that could be disturbed by noise, a non-disturbance
ATTACHMENT C
April 20, 2022
Page 2
buffer shall be demarcated around the nest tree and no disturbance shall occur within the buffer
zone until the present birds have finished nesting. Once nesting is completed and the young birds
are flying freely, the non-disturbance buffer may be removed.
b)Have a substantial adverse effect on any riparian habitat or other sensitive
natural community identified in local or regional plans, policies,
regulations or by the California Department of Fish and Game or US Fish
and Wildlife Service? Less than Significant with Mitigation Incorporated.
The project would redevelop an existing developed site and would not
expand the development footprint. However, a new storm drain outlet into
Green Valley creek may be required
The project will not result in any direct impacts to this draining feature or
any other seasonal wetlands. No structures are proposed within the creek’s
setback. No impacts are anticipated to the drainage feature, or its associated
vegetation. Wildlife exclusion fencing would be installed around the
perimeter of the drainage channel and around the perimeter of the project
site to ensure that ground dwelling wildlife species are precluded from
accessing the construction area.
MITIGATION MEASURE 2: Wildlife exclusion fencing would be installed around the perimeter
of the drainage channel and around the perimeter of the project site to ensure that ground dwelling
wildlife species are precluded from accessing the construction area. In addition, evidence that
appropriate permits from the various resource agencies shall be submitted to the Town prior to
issuance of building permits.
c)Have a substantial adverse effect on federally protected wetlands as
defined by Section 404 of the Clean Water Act (including, but not limited
to, marsh, vernal pool, coastal, etc.) through direct removal, filling,
hydrological interruption, or other means? Less than Significant with
Mitigation Incorporated. The project would redevelop an existing
developed site and would not expand the development footprint. All
stormwater/surface runoff should be directed into the Town’s storm drain
system. No structures are proposed within the creek’s setback. Installed silt
fencing will prevent mobilized sediments and other construction debris
from entering the adjacent creek corridor
MITIGATION MEASURE 3: Stormwater and surface water runoff will be directed into the Town’s storm drain system. Straw wattles and crushed rocks will encircle all storm inlets. Self-
April 20, 2022
Page 3
treating and self-retaining drainage areas are spread out throughout the site. Silt fences will
prevent mobilized sediments and other construction debris from entering the adjacent creek
corridor.
MITIGATION MEASURE 4: A Best Management Practices plan will be prepared and
submitted to ensure no inadvertent siltation impacts to Green Valley Creek while the project is under construction.
d)Interfere substantially with the movement of any native resident or
migratory fish or wildlife species or with established native resident or
migratory wildlife corridors, or impede the use of native wildlife nursery
sites? Less than Significant with Mitigation Incorporated. The project
would redevelop an existing developed site and would not expand the
development footprint. All stormwater/surface runoff should be directed
into the Town’s storm drain system. No structures are proposed within the
creek’s setback.
All raptors and other nesting migratory birds are protected under the
Migratory Bird Treaty Act and their eggs and young are protected under
California Fish and Game Codes. A nesting survey would be conducted
prior to commencing with construction work if this work would commence
between February 1st and August 31st. If a nest is found, a buffer around
the tree with the nest will be installed, which would be identified by a
qualified biologist.
Wildlife exclusion fencing would be installed around the perimeter of the
drainage channel and around the perimeter of the project site to ensure that
ground dwelling wildlife species are precluded from accessing the
construction area. Wildlife exclusion fencing will consist of silt fence backed
with orange construction fence. The bottom of the fence would be keyed in
the ground.
MITIGATION MEASURE 5: Wildlife exclusion fencing would be installed around the perimeter
of the drainage channel and around the perimeter of the project site to ensure that ground dwelling
wildlife species are precluded from accessing the construction area.
MITIGATION MEASURE 6: If tree removal must take place between February 1st and August
31st,, preconstruction nesting surveys shall be conducted by a qualified biologist to ensure no
nesting birds would be impacted by the trees’ removal. If birds are determined to be nesting in the
April 20, 2022
Page 4
tree(s) slated for removal or in a nearby tree that could be disturbed by noise, a non-disturbance
buffer shall be demarcated around the nest tree and no disturbance shall occur within the buffer
zone until the present birds have finished nesting. Once nesting is completed and the young birds
are flying freely, the non-disturbance buffer may be removed.
2.CULTURAL RESOURCES:Would the project result in:
c)Directly or indirectly destroy a unique paleontological resource or site or
unique geologic feature? Less than Significant with Mitigation
Incorporated. The proposed project is in a general location where artifacts
and internments related to the Tatcan Miwok Indian tribes which
historically occupied the area.
MITIGATION MEASURE 7: In the event that subsurface archeological remains are discovered
during any construction or pre-construction activities on the site, all land alteration work within
100 feet of the find shall be halted, the Town Planning Division notified, and a professional
archeologist, certified by the Society of California Archeology and/or the Society of Professional
Archeology, shall be notified. Site work in this area shall not occur 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. If prehistoric archaeological deposits are discovered during
development of the site, local Native American organizations shall be consulted and involved in
making resource management decisions.
3.HYDROLOGY AND WATER QUALITY:Would the project result in:
a)Violate any water quality standards or waste discharge requirements? Less
than Significant with Mitigation Incorporated. Compliance with the
Town’s stormwater run-off requirements will ensure no water quality
standards are violated. The integrated management practices (IMPs)
proposed for the treatment areas will be consistent with the
recommendations of the Contra Costa Clean Water Program. The proposed
project will conform to the Town’s Stormwater Management and Discharge
Control Ordinance (Ord. No. 2004-06) and all applicable construction Best
Management Practices (BMPs) for the site. A project Operations
Maintenance Plan and Agreement will also be developed and recorded for
this site. New storm drain outlets located within Green Valley Creek may
be required.
April 20, 2022
Page 5
MITIGATION MEASURE 8: Stormwater and surface water runoff will be directed into the
property’s private storm drain system. The applicant shall receive approval of any alterations made
to their stormwater drainage facilities from all agencies that maintain control of resources
contained within Green Valley Creek.
4. NOISE: Would the project result in:
d) A substantial temporary or periodic increase in ambient noise levels in the
project vicinity above levels existing without the project? Less than
Significant with Mitigation Incorporated. Noise levels would temporarily
be increased due to noise associated with the construction of the project.
The noise impact will be less than significant given required standard
conditions of approval which define and limit hours of construction.
MITIGATION MEASURE 9: The applicant shall require their contractors and subcontractors
to fit all internal combustion engines with mufflers, which are in good condition, and to locate
stationary noise-generating equipment as far away from existing residences as feasible.
MITIGATION MEASURE 10: Construction activity shall be restricted to the period between
the weekday hours of 7:30 a.m. to 5:30 p.m. (Mondays through Fridays), unless otherwise
approved in writing by the City Engineer for general construction activity and the Chief Building
Official for building construction activity. Prior to any construction work on the site, including
grading, the applicant shall install a minimum 3’ x 3’ sign at the project entry which specifies the allowable construction work days and hours, and lists the name and contact person for the overall
project manager and all contractors and sub-contractors working on the job.
5. UTILITIES: Would the project result in:
c) Require or result in the construction of new storm water drainage facilities
or expansion of existing facilities, the construction of which could cause
significant environmental effects? Less Than Significant with Mitigation
Incorporated. The project will be required to comply with all stormwater
quality requirements. The project proposes self-retaining pervious areas
and a bio-retention basin. Calculations were computed on the Contra Costa
Clean Water Program’s IMP calculator to determine C3 compliance.
MITIGATION MEASURE 11: Stormwater and surface water runoff will be directed into the
property’s private storm drain system. The applicant shall receive approval of any alterations made
to their stormwater drainage facilities from all agencies that maintain control of resources located
April 20, 2022
Page 6
within Green Valley Creek.
DETERMINATION: Based upon the above identified mitigation measures, no
significant environmental impacts are anticipated to be
associated with the subject project. A Draft Mitigated
Negative Declaration of Environmental Significance has been
prepared.
The Initial Study was prepared by the Planning Department, Town of Danville. Copies
of the Initial Study may be obtained at the Town offices located at 510 La Gonda Way,
Danville, California 94526.
ATTEST:
Riley Anderson-Barrett
Assistant Planner
ARCHITECT
APPLICANT
FCGA Architecture
301 Hartz Ave. Suite 213
Danville, CA 94526
Contact: Mathew Mead
Phone: (925) 678-2038
Cell: (480) 287-0256
Email: matt@fcgainc.com
Chris Koenig
23 Railroad Ave, Ste 164
Danville, CA 94526
Phone: (925) 314-3849
Cell: (925) 984-5683
Email: chris@pacificprop.net
PROJECT DISCRIPTION TABLE OF CONTENTSPROJECT DIRECTORY
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10.05.21
A1COVER SHEET
344 DIABLO RD.
DANVILLE, CA 94526
DANVILLE SELF STORAGE
APROXIMATELY 22,847 SQFT. / 317
UNITS 2 STORY SELF STORAGE
FACILITY WITH BASEMENT
ARCHITECTURAL
COVER SHEET
PARKING ANALYSIS
BASEMENT FLOOR PLAN
GROUND FLOOR PLAN
SECOND FLOOR PLAN
ROOF PLAN
ELEVATIONS
ELEVATIONS TREE EXHIBIT
RENDERINGS
COLOR AND MATERIALS
A1
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A4
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A7
A8
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A10
CIVIL
COVER
PRELIMINARY GRADING & DRAINAGE PLAN
PRELIMINARY GRADING & DRAINAGE PLAN
PRELIMINARY GRADING & DRAINAGE PLAN
SITE SECTION
C1
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C5
CIVIL ENGINEER
HUMANN COMPANY, INC.
1021 Brown Ave,
Lafayette, CA 94549
Contact: Izzat Nashashibi
Phone: (925) 283-5001
Email: izzat@humannco.com
ATT
ATTACHMENT D
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344 DIABLO RD.
DANVILLE, CA 94526
DANVILLE SELF STORAGE
10.05.21
A2PARKING ANALYSIS
NOTE: SEE CIVIL DRAWINGS FOR ALL SITE
RELATED INFORMATION
NTS
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1/8" = 1'-0"344 DIABLO RD.
DANVILLE, CA 94526
DANVILLE SELF STORAGE
10.05.21
A3BASEMENT FLOOR PLAN
1/8" = 1'-0"1 BASEMENT FLOOR PLAN
GROSS BUILDING AREA (SF)
LEVEL GROSS AREA
BASEMENT 7,395 SF
LEVEL 1 7,439 SF
LEVEL 2 8,013 SF
22,847 SF
STORAGE UNIT COUNT MATRIX
LEVEL COUNT
BASEMENT 58
LEVEL 1 32
LEVEL 1 UPPER 47
LEVEL 2 66
LEVEL 2 UPPER 114
317
SITE & BUILDING DATA
NOTE: GROSS FLOOR AREA IS MEASURED TO EXTERIOR FACE
OF BUILDING WALL
NOTE: NET FLOOR AREA IS MEASURED TO INTERIOR FACE OF
EXTERIOR BUILDING WALL AND FACE OF INTERIOR DEMISING
WALL. SPACES CATEGORIZED AT "OTHER" INCLUDE CIRCULATION,
UTILITY ROOMS, AND OTHER NON-ASSIGNABLE AREAS.
PROPERTY AREA (NON-INCLUSIVE OF CREEK): +/- 24,930 SF
BUILDING AREA: +/- 7,439 SF
FAR: .30
NET BUILDING AREA (SF)
LEVEL FUNCTION AREA
BASEMENT OTHER 2,356 SF
BASEMENT STORAGE UNIT 5,039 SF
LEVEL 1 OTHER 1,805 SF
LEVEL 1 STORAGE UNIT 5,634 SF
LEVEL 2 OTHER 2,561 SF
LEVEL 2 STORAGE UNIT 5,452 SF
22,847 SF
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1/8" = 1'-0"344 DIABLO RD.
DANVILLE, CA 94526
DANVILLE SELF STORAGE
10.05.21
A4GROUND FLOOR PLAN
1/8" = 1'-0"1 GROUND FLOOR PLAN -LOWER UNITS
1/8" = 1'-0"2 GROUND FLOOR PLAN -UPPER UNITS
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1/8" = 1'-0"344 DIABLO RD.
DANVILLE, CA 94526
DANVILLE SELF STORAGE
10.05.21
A5SECOND FLOOR PLAN
1/8" = 1'-0"1 SECOND FLOOR PLAN
1/8" = 1'-0"2 SECOND FLOOR PLAN -UPPER UNITS
A7
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1/8" = 1'-0"344 DIABLO RD.
DANVILLE, CA 94526
DANVILLE SELF STORAGE
10.05.21
A6ROOF PLAN
1/8" = 1'-0"1 ROOF PLAN
LEVEL 1
0' -0"
LEVEL 2
13' -0"
HIGH PARAPET
29' -4"
ROOF
28' -3"
LOW PARAPET
21' -4"
+31' - 8"
M5 M6M1M7
L1
M3A M3B
LEVEL 1
0' -0"
LEVEL 2
13' -0"
HIGH PARAPET
29' -4"
ROOF
28' -3"
LOW PARAPET
21' -4"
M6M2M7M1M3A
L1
M4 M8
TYP.
SEE NOTE 1
SEE NOTE 1
NOTE 1: ALL SIGNAGE IS SHOWN FOR DESIGN INTENT ONLY. ALL SIGNAGE
IS TO BE APPROVED UNDER SEPERATE SIGNAGE SUBMITTAL.
LEVEL 1
0' -0"
LEVEL 2
13' -0"
HIGH PARAPET
29' -4"
ROOF
28' -3"
LOW PARAPET
21' -4"
+31' - 8"
M5M6M3AM3B
M1
M4
LEVEL 1
0' -0"
LEVEL 2
13' -0"
HIGH PARAPET
29' -4"
LOW PARAPET
21' -4"
M7M1M6
L1
M5M4M8
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1/8" = 1'-0"344 DIABLO RD.
DANVILLE, CA 94526
DANVILLE SELF STORAGE
10.05.21
A7ELEVATIONS
1/8" = 1'-0"1 WEST ELEVATION
1/8" = 1'-0"2 SOUTH ELEVATION
1/8" = 1'-0"3 EAST ELEVATION
1/8" = 1'-0"4 NORTH ELEVATION
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344 DIABLO RD.
DANVILLE, CA 94526
DANVILLE SELF STORAGE
10.05.21
A8ELEVATIONS TREE EXHIBIT
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344 DIABLO RD.
DANVILLE, CA 94526
DANVILLE SELF STORAGE
10.05.21
A9RENDERINGS
VIEW FACING NORTH FROM DIABLO RD.VIEW FACING WEST FROM BACK PARKING LOT
VIEW FACING EAST FROM ACUTE REHAB FACILITY VIEW FACING NORTH FROM ENTRY DRIVE AISLE
M5 -CEMENT PLASTER FINISH
PAINTED SHERWIN WILLIAMS
SW7019 GAUNTLET GREY
M1 -CLINKER BRICK
CORONADO ANTIQUE RED
M2 -STAINLESS STEEL SIGNAGE PANEL
(SIGNAGE TO BE APPROVED APART OF
SEPERATE SUBMITTAL.)
COLOR AND MATERIALS:
M8 -ALUMINUM ROLL UP DOORS
POWDER COATED TO MATCH
SW7019 GAUNTLET GREY
LIGHT FIXTURES:
M7 -CORNICE
SPAINTED SHERWIN WILLIAMS
SW 6258 TRICORN BLACK
M6 -HARDIE PLANK SIDING
PAINTED SHERWIN WILLIAMS
SW7019 GAUNTLET GREY
M4 -METAL AWNING
-POWDER COATED-BLACK
M3A/B - STOREFRONT WINDOW
-BLACK FRAMES
-(A) SPANDREL GLASS
-(B) TRANSPARENT GLASS
L1-WALL MOUNTED UP/ DOWN LIGHT
- BEGA LIGHTING
- #24-579
- BLACK/ LED
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As indicated344 DIABLO RD.
DANVILLE, CA 94526
DANVILLE SELF STORAGE
10.05.21
A10COLOR AND MATERIALS
ATTACHMENT E
6" PERFORATED OR SLOTTED SUBDRAIN @
S=0.5% Min., KEEP PERFORATION DOWN AND
PROVIDE CLEANOUTS (ABOVE FINISH GRADE)
LOCATED AT BEGINNING OF LINE AND AS
REQUIRED BY INDUSTRY STANDARDS.
CLASS 2 PERMEABLE MATERIAL
PER CALTRANS SPEC. 68-2.02(F)
(3), 12" DEPTH
BOTTOM OF
PLANTER GRADE
EL 358.5
SD INVERT PIPE
FL 358.5
SUBDRAIN
DISCHARGE PIPE,
PER PLAN
RE
T
A
I
N
I
N
G
W
A
L
L
PLANTER NOTES:
1.REFER TO LANDSCAPE PLANS AND TO C.C.Co. CLEAN WATER PROGRAM STORMWATER (C.3)
GUIDEBOOK, 7TH EDITION, APPENDIX B, ATTACHMENT L, FOR THE ENGINEERED SOIL MIX
SPECIFICATIONS PRIOR TO ORDERING THE MIX. SOIL MIX SHALL HAVE MINIMUM LONG TERM
INFILTRATION RATE 5" PER HOUR.
2.ALL PERFORATED PIPES SHALL HAVE A MINIMUM DIAMETER OF 6" DIA., OR AS SHOWN ON
PLAN, AND A MINIMUM OF TWO LINES OF THREE 3/4" DIA. HOLES PER LINEAL FOOT OF PIPE,
EVENLY SPACED ALONG THE PIPE. PROVIDE CLEANOUTS AT BEGINNING OF LINE AND AS
REQUIRED BY INDUSTRY STANDARDS.
3.PLANTER SURFACE SHALL BE GRADED FLAT.
4.ADDITIONAL ATTENTION SHOULD BE DIRECTED TO ENSURE ALL LANDSCAPED AREAS ARE
VEGETATED AND STABILIZED BEFORE THE BIORETENTION FACILITIES ARE BROUGHT ON-LINE.
COBBLESTONE RIPRAP
AT CONCENTRATED
FLOW INLET, REFER TO
PLANS FOR LOCATION
ENGINEERED PERMEABLE SOIL*
12" MIN.
*
NATIVE SOIL, NO
COMPACTION
OVERFLOW DRAIN INLET,
SEE PLAN FOR LOCATION
GR 361.8
6"
N.T.S.
BIORETENTION BASIN SECTION
18" MIN. DEPTH
RETAINING WALL WHERE
REQUIRED,
TW 362.0 (MIN)
VARIES, PER PLANS
TOP OF SOIL
EL 361.30
DESIGN
BY OTHERS
IMPERMEABLE
MEMBRANE,
TYP.
RE
T
A
I
N
I
N
G
W
A
L
L
EXISTING IMPERVIOUS AREAS 18,834 SF
GROSS LOT AREA 45,747 SF
REPLACED IMPERVIOUS AREAS 8,520 SF
% REPLACED IMPERVIOUS AREAS 45%
TOTAL LANDSCAPE/EXISTING PAVING/
UNDISTURBED AREAS 32,617 SF
NEW PERVIOUS PAVERS/CONCRETE AREAS 3,830 SF
NEW ADDED IMPERVIOUS AREAS 380 SF
6" PERFORATED OR SLOTTED SUBDRAIN @
S=0.5% Min., KEEP PERFORATION DOWN AND
PROVIDE CLEANOUTS (ABOVE FINISH GRADE)
LOCATED AT BEGINNING OF LINE AND AS
REQUIRED BY INDUSTRY STANDARDS.
CLASS 2 PERMEABLE MATERIAL
PER CALTRANS SPEC. 68-2.02(F)
(3), 12" DEPTH
BOTTOM OF
PLANTER GRADE
EL 358.5
SD INVERT PIPE
FL 358.5
SUBDRAIN
DISCHARGE PIPE,
PER PLAN
RE
T
A
I
N
I
N
G
W
A
L
L
PLANTER NOTES:
1.REFER TO LANDSCAPE PLANS AND TO C.C.Co. CLEAN WATER PROGRAM STORMWATER (C.3)
GUIDEBOOK, 7TH EDITION, APPENDIX B, ATTACHMENT L, FOR THE ENGINEERED SOIL MIX
SPECIFICATIONS PRIOR TO ORDERING THE MIX. SOIL MIX SHALL HAVE MINIMUM LONG TERM
INFILTRATION RATE 5" PER HOUR.
2.ALL PERFORATED PIPES SHALL HAVE A MINIMUM DIAMETER OF 6" DIA., OR AS SHOWN ON
PLAN, AND A MINIMUM OF TWO LINES OF THREE 3/4" DIA. HOLES PER LINEAL FOOT OF PIPE,
EVENLY SPACED ALONG THE PIPE. PROVIDE CLEANOUTS AT BEGINNING OF LINE AND AS
REQUIRED BY INDUSTRY STANDARDS.
3.PLANTER SURFACE SHALL BE GRADED FLAT.
4.ADDITIONAL ATTENTION SHOULD BE DIRECTED TO ENSURE ALL LANDSCAPED AREAS ARE
VEGETATED AND STABILIZED BEFORE THE BIORETENTION FACILITIES ARE BROUGHT ON-LINE.
COBBLESTONE RIPRAP
AT CONCENTRATED
FLOW INLET, REFER TO
PLANS FOR LOCATION
ENGINEERED PERMEABLE SOIL*
12" MIN.
*
NATIVE SOIL, NO
COMPACTION
OVERFLOW DRAIN INLET,
SEE PLAN FOR LOCATION
GR 361.8
6"
N.T.S.
BIORETENTION BASIN SECTION
18" MIN. DEPTH
RETAINING WALL WHERE
REQUIRED,
TW 362.0 (MIN)
VARIES, PER PLANS
TOP OF SOIL
EL 361.30
DESIGN
BY OTHERS
IMPERMEABLE
MEMBRANE,
TYP.
RE
T
A
I
N
I
N
G
W
A
L
L