Item 6D
Department of Planning & Development Services
S T A F F R E P O R T
April 9, 2008
ZA07-111
CASE NO:
Plat Revision for Lots 1R1, 1R2, 2R1, 2R2, & 2R3, Block 3, Cornerstone
PROJECT:
Business Park Addition
REQUEST: Chany Development, Inc. is requesting approval of a plat revision proposing
to subdivide two (2) existing lots into a total of five (5) lots on approximately
3.17 acres for general office development. A site plan is concurrently
submitted for proposed Lot 1R2. No variances are being proposed with this
item.
Consider plat revision approval
ACTION NEEDED:
ATTACHMENTS: (A) Background Information
(B) Vicinity Map
(C) Plans and Support Information
Plat Review Summary No. 2, dated September 28, 2007
(D)
(E) Surrounding Property Owners Map
(F) Surrounding Property Owners Responses
(G) Full Size Plans (for Commission and Council Members Only)
STAFF CONTACT: Ken Baker (748-8067)
Clayton Comstock (748-8269)
Case No.
ZA07-111
BACKGROUND INFORMATION
OWNER/APPLICANT: Chany Development, Inc.
PROPERTY SITUATION: 500 & 510 Silicon Drive
LEGAL DESCRIPTION: Lots 1 & 2R, Block 3, Cornerstone Business Park Addition
LAND USE CATEGORY: Industrial
CURRENT ZONING: “O-1” Office District
HISTORY: -A Preliminary Plat for Cornerstone Business Park was approved in
May of 1997.
-The City Council approved a zoning change from “AG” to “O-1” Office
District on August 5, 1997.
-A Final Plat was approved by the City on September 4, 1997.
-An Amended Plat was approved by the City on August 26, 1999.
TRANSPORTATION
ASSESSMENT: Master Thoroughfare Plan
The Master Thoroughfare Plan recommends does not make any
recommendations for roadways adjacent to the site.
Existing Area Road Network and Conditions
South Nolen Drive and Silicon Drive are 2-lane, undivided local
commercial streets within the Cornerstone Business Park development.
There are no traffic counts for S. Nolen Drive or Silicon Drive adjacent
to this site.
PATHWAYS MASTER
PLAN: The Pathways Master Plan does not make any recommendations for
trails or sidewalks adjacent to the site. Sidewalks (5 foot minimum
width) are required along all street frontages. The sidewalks are
shown on the associated site plan.
WATER & SEWER: An 8-inch water line exists along the west side of Silicon Drive. An 8-
inch sanitary sewer line exists along the west side of S. Nolen Drive
and along the east side of Silicon Drive.
TREE PRESERVATION: The submitted Tree Conservation Plan proposes to preserve 40% of
the existing tree canopy cover on the property. The preservation of
40% of the existing tree canopy cover is compliant with the regulations
Case No. Attachment A
ZA07-111 Page 1
of Ordinance 585-C.
Tree Conservation Plan shall be approved if it will preserve existing
tree cover in accordance with the percentage requirements established
by Table 2.0.
Table 2.0 – Existing Tree Cover Preservation Requirements
Percentage of existing tree cover on Minimum percentage of the
the entire site existing tree cover to be
preserved*
0% – 20% 70%
20.1 – 40% 60%
40.1% - 60% 50%
60.1% - 80% 40%
80.1% - 100% 30%
*The minimum percentage of existing tree cover to be preserved shall exclude any area
in public rights-of-way as approved by City Council.
DRAINAGE ANALYSIS: The northern section of this development will drain to existing drainage
facilities in Crooked Lane and S. Nolen Drive. The southern portion of
this development will drain primarily to Silicon Drive. It appears that
the existing drainage facilities that will serve this development were
designed to accommodate this type of development at this location.
Consolidated Land Use Plan Recommendations
SOUTHLAKE 2025:
The land use designation is Office Commercial and the proposed use
is consistent with this designation.
Environmental Resource Protection Recommendations
Trees should be preserved whenever feasible. Although not required
by ordinance, consider altering the site design to preserve more trees.
Mobility & Master Thoroughfare Plan/Southlake Pathways Plan
Recommendations
Sidewalks are required along Crooked Lane, Nolen Drive, and Silicon
Drive and these sidewalks have been provided. Connections have
also been provided to the buildings.
P&Z ACTION: October 4, 2007; Approved to table (7-0) until October 18, 2007.
October 18, 2007; Approved (6-0) subject to Plat Review Summary No.
2, dated September 28, 2007.
COUNCIL ACTION: January 15, 2008; Approved to table until February 5, 2008.
February 5, 2008; Approved to table until February 19, 2008.
Case No. Attachment A
ZA07-111 Page 1
February 19, 2008; Approved to table until April 1, 2008.
April 1, 2008; Approved to table until April 15, 2008.
STAFF COMMENTS: Attached is Plat Review Summary No. 2, dated September 28, 2007.
Prior to receiving a building permit, a copy of the filed shared parking,
cross-access, and shared maintenance agreement must be received by
the City. The maintenance agreement should include provisions for
fire lanes and trash enclosure/use.
N:\Community Development\MEMO\2007cases\07-111PR.doc
Case No. Attachment A
ZA07-111 Page 1
Case No. Attachment B
ZA07-111 Page 1
Plat Revision
Case No. Attachment C
ZA07-111 Page 1
PLAT REVIEW SUMMARY
ZA07-111Two09/28/07
Case No.: Review No.: Date of Review:
Plat Revision - Lots 1R1, 1R2, 2R1, 2R2 & 2R3, Block 3, Cornerstone Bus. Park
Project Name:
OWNER: SURVEYOR: Sempco Surveying, Inc.
J. Michael Ferguson Bill Bartlett
1452 Hughes Rd, Suite 236 3208 South Main Street
Grapevine, TX 76051 Fort Worth, TX 76110
Phone: (817) 267-1008 Phone: (817) 926-7876
Fax: (817) 926-7878
Fax: email:
email: bill@sempcosurveying.com
mike@afimortgage.com
CITY STAFF HAS REVIEWED THE ABOVE REFERENCED PROJECT RECEIVED BY THE CITY ON 09/24/07 AND WE
OFFER THE FOLLOWING STIPULATIONS. THESE STIPULATIONS ARE HEREBY MADE CONDITIONS OF PLAT
APPROVAL UNLESS SPECIFICALLY AMENDED BY THE CITY COUNCIL. IF YOU HAVE ANY QUESTIONS OR NEED
FURTHER CLARIFICATION, PLEASE CONTACT BEN BRYNER AT (817) 748-8602.
1) All lots must comply with the approved zoning and underlying uses and development
regulations.
2) The following changes are needed with regard to easements:
a) Show and label the type, size and deed record of all existing easements on the
property and on all adjacent property.
b) Provide dimensional ties along lot lines to all easements. Provide centerline
dimensions and bearings on any easements crossing areas if deflections occur.
c) Provide easements for water, sewer and/or drainage in compliance with approved
construction plans.
* Prior to receiving a building permit, a copy of the filed shared parking, cross-access, and
shared maintenance agreement must be received by the City. The maintenance agreement
should include provisions for fire lanes and trash enclosure/use.
INFORMATIONAL COMMENTS
* All development must comply with the City’s Drainage Ordinance No. 605 and detain
all post development run-off.
* Please submit a revised blueline "check print" prior to submitting blackline mylars with
original signatures.
Case No. Attachment D
ZA07-111 Page 1
* It appears this property lies within the 75 LDN D/FW Regional Airport Overlay Zone,
requiring construction standards in compliance with the Airport Compatible Land Use Zoning
Ordinance No. 479.
* A “Certificate of Taxes Paid” indicating that there are no delinquent taxes owed on the
subject property from each taxing authority must be provided to the City prior to filing this
plat in the County records. A copy of this information may be obtained from the Tarrant
county Tax Assessor/Collector’s Office located at 100 E. Weatherford St. in Ft. Worth
(across from the old red courthouse). There is a service charge of $10 per account for this
certificate. For more information contact the Assessor/Collector’s office at (817) 884-1103.
* We recommend this plat not be filed until the construction plans have been substantially
approved. This will ensure adequate easements and finish floor elevations.
blackline
* Original signatures and seals will be required three mylars prior to filing the plat.
Also required are two sets of owner's dedications and notaries (8.5" x 11" or 14" paper) with
original signatures and seals on each. Mylars will not be accepted if any erasures or original
ink, other than signatures or seals, appear on the plat.
* A Developers Agreement is required prior to construction of any public infrastructure. The
Developer's Agreement for this addition should consider streets, drainage, park dedication
requirements and fees, off-site sewer extensions, off-site drainage and utility easements and
impact fees.
Public Works - Engineering Comments
GENERAL COMMENTS:
* Use the City of Southlake GPS monuments whenever possible.
WATER COMMENTS:
* Water and sewer lines cannot cross property lines without being in a public easement or in
the ROW. All waterlines in easements or ROW must be constructed to City standards.
* The water meters must be located in an easement or right-of-way.
DRAINAGE COMMENTS:
* This property does not drain into a Critical Drainage Structure.
* The discharge of post development runoff must have no adverse impact on downstream
properties and meet the provisions of Ordinance # 605.
INFORMATIONAL COMMENTS:
* Submit civil construction plans (22” X 34” full size sheets) and a completed
Construction Plan Checklist directly to the Public Works Administration Department
for review. The plans shall conform to the most recent construction plan checklist,
standard details and general notes which are located on the City’s website.
* A ROW permit shall be obtained from the Public Works Operations Department (817)
Case No. Attachment D
ZA07-111 Page 2
748-8082 to connect to the City’s sewer, water or storm sewer system.
* A Developer’s Agreement may be required for this development and may need to be
approved by the City Council prior to any construction of public infrastructure.
Construction plans for these improvements must be approved by Public Works prior to
placing the Developer’s Agreement on the City Council agenda for consideration.
* Any hazardous waste being discharged must be pretreated Ordinance No. 836.
* This review is preliminary. Additional requirements may be necessary with the
review of construction plans.
*=Denotes informational comment.
Landscape Administrator's Comments
* No comments.
Case No. Attachment D
ZA07-111 Page 3
Surrounding Property Owners
Cornerstone Business Park
SPO #
Owner Zoning Land Use Acreage
Office Commercial
1.
Charleston Court Lp O1 3.214
Low Density Residential
2.
Shafer, Kenneth Etux Jennifer SF1-A 1.748
Industrial
3.
Fulbright Mays Trust I1 1.152
Industrial
4.
2815 Exchange Blvd Llc I1 2.685
Office Commercial
5.
Southlake Cornerstone Bus Pk O1 1.599
Office Commercial
6.
Southlake Cornerstone Bus Pk O1 1.786
Office Commercial
7.
Myan Plaza Lp O1 1.406
Industrial
8.
Stagliano, Vincent Etal I1 5.536
Industrial
9.
Api-South Nolen Lp I1 1.552
Industrial
10.
Paire Construction & Dev Llc I1 1.065
Industrial
11.
Charleston Court Lp I1 2.591
Office Commercial
12.
Williams, Roger Glenn SP2 1.563
Office Commercial
13.
S-Si Southlake Two Lp SP2 2.525
Office Commercial
14.
Harbor Town Partners Lp SP2 2.728
Industrial
15.
Paragon Property Holdings Lp SP2 1.552
Industrial
16.
S-Si Southlake Three Lp SP2 2.653
Industrial
17.
Rainer Southlake Dst I1 1.626
Industrial
18.
Slj Cornerstone Ltd I1 1.643
Industrial
19.
Slj Cornerstone, Ltd I1 1.624
Office Commercial
20.
White, E C Etux Zada AG 16.073
Case No. Attachment E
ZA07-111 Page 1
Surrounding Property Owner Responses
Cornerstone Business Park
Notices Sent: Twenty (20).
Responses Receive: Two (2).
Charleston Court Lp (SPO #1 & 11),
520 Silicon Drive, submitted a Notification
Opposition
Response Form in on October 1, 2007 (see attached).
Myan Plaza Lp (SPO #7),
520 Silicon Drive, submitted a Notification Response Form in
Opposition
on October 1, 2007 (see attached).
Case No. Attachment F
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Case No. Attachment F
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Case No. Attachment F
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