Item 6A - Applicant's presentation 06-01-202141 IG s;
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Mustang Court
Southlake, TX
COUNCIL MEETING
JUNE 11 2021
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Brookfield
Mustang Development — Overview of Development
Three (3) Building Development
- Building 1:
- 174,000 SF
- Cross Dock Loading
Brookfield
- 30' Clear, 35' Building Height (within restrictions, reduced from initially proposed 36'
clear)
- Building 2:
- 78,100 SF
- Rear Dock Loading
- 28' Clear, 35' Building Height (within restrictions, reduced from initially proposed 32'
clear)
- Building 3:
- 87,480 SF
- Rear Dock Loading
- 30' Clear, 35' Building Height (within restrictions, reduced from initially proposed 32'
clear)
Mustang Development — Reduced Building Heights
PREVIOUS SUBMISSION
BUILDING - 1
NORTH ELEVATION TILTWP 13
CURRENT SUBMISSION
BUILDING -1
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Brookfield
Mustang Development - Reduced Building Heights
Mustang Ct. Entry w/Reduced Building Height
Brookfield
Mustang Development — Sustainability Driven
At Brookfield — Sustainability is a Priority
- Developments are LEED Certified
- LEED (Leadership in Energy and Environmental Design)
So What?
- Light Pollution restrictions at site boundary(s)
- White Roof — no heat island effect
- Energy Efficient (modelled and commissioned)
- Electric Vehicle (EV) Charging Stations
- Low Water Consumption (high efficient fixtures)
- LED Lighting
Brookfield
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MOMS
Mustang Development — Eliminated Parking & Added Berm/Trees Brookfield
Current Submission
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Mustang Development — Eliminated Parking & Added Berm/Trees Brookfield
Berm Section North — at Planting & at 10 Yrs
-7
Mustang Development — Eliminated Parking & Added Berm/Trees Brookfield
Tree Information
Canopy Trees
• Shumard Red Oak
• 16' HT. at planting &
approximately 28' HT.
after 10 years.
Ornamental Trees
• Eastern Red Cedar
• 8-10' HT. at planting &
approximately 20' HT.
after 10 years.
• Green Year Round
• Live Oak
• 16' HT. at planting &
approximately 26' HT.
after 10 years.
• Green Year Round
• Yaupon Holly
• 8-10' HT. at planting &
approximately 16' HT.
after 10 years.
Mustang Development — North Berm & Landscape
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POINT B - LOOKING SOUTH
Brookfield
10
Mustang Development — Trees
Existing Conditions — Minimal Trees @ North Boundary
Brookfield
Mustang Development — Modified North Emergency Access Gate Brookfield
Emergency Access @ Woodsey Ct. - Upgraded
F
Benefits
- Robust
- Higher Security — 8' min.
- Prevents children &
objects from entering site
- Aesthetics - match fence
- *Pending Fire Marshall
Approval
- May be temporary with
potential West Access
12
Mustang Development — Community Outreach - Residents Brookfield
1) Three (3) rounds of phone calls to residents who submitted feedback cards March/Apr
2) Hand delivered letter requesting feedback 3/15/21
3) Hand delivered letter outlining development changes 5/11/21
4) Hand delivered letter / email(s) to residents requesting input on 8' fence vs 10' fence
Option B—Section
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Mustang Development — Traffic
• Timeline
Brookfield
• 12/30/2020 — Transportation Comments Received asking for TIA
• 2/1 /2021 — TIA Submitted
• 2/25/2021 — 2nd City Comments (from Lee Engineering) Received
• 3/17/2021 — TIA Updated and Resubmitted
• 3/26/2021 — 3rd City Comments (from Lee Engineering) Received
• 3/30/2021 — Magellan/NuStar TIA Comments Received
• 4/2/2021 — TIA Updated and Resubmitted
• 4/7/2021 — Lee Engineering final comments with no further changes needed
• 5/2021 — Height and Stacking Variances removed from Development Application
• 5/3/2021 — TIA Updated and Resubmitted
• Addressed 2nd and 3rd City Comments (from Lee Engineering)
• Stacking, Queueing, and Traffic Circulation
• Traffic Controls at Southwestern and Mustang
• Minor signal timing comments
14
Mustang Development — Traffic
• Stacking, Queueing, and Traffic Circulation
• Previous submittals requested a stacking variance
• The development now meets the vehicle stacking requirements of the City
• There are not expected to be any queues forming due to site traffic
• Traffic Controls at Southwestern and Mustang
• Can be 2-Way, 3-Way, or All -Way STOP Control, up to City Discretion
• Addressed Magellan and NuStar TIA Comments
• Comments regarding the February 1 TIA, received March 30
• Trip Generation clarifications
• Intersection control clarifications for the intersection of Mustang Court and
Southwestern Street
• Resubmitted April 2, 2021
Brookfield
• Both the Lee and Magellan/NuStar Comments were addressed in the April 2 TIA
15
Mustang Development — Traffic
• Lee Final Comments received April 7
• No changes to the TIA recommended
• The updates provided satisfied the City concerns
• Resubmitted May 3, 2021
• Height and Stacking Variances removed from application, TIA updated
• P&Z Meeting May 20
Brookfield
• Brookfield committed to working to final stop sign design at intersection with City
16
Mustang Development — Traffic
• Trip Generation
Brookfield
• Institute of Transportation Engineers (ITE) Trip Generation Manual, 10t" Edition
• Industry Standard for trip generation
• Modeled with the Warehousing use, which includes office uses within the
warehousing
• Shorter building height eliminates high cube, fulfillment -style warehousing uses
• TIA Results
• Access to Mustang Court is adequate for the development
• The site will not queue from within the site back to Southwestern Street
• The intersection of Southwestern Street and Mustang Court operates well as 2-
Way, 3-Way, or 4-Way Stop Controlled
• The intersection of Mustang Court and SH 26 will operate with moderate delays
after the inclusion of site traffic
• Meets City Standards
• The Mustang Business Park will cooperate with Southlake, TxDOT, and Grapevine
to accomplish their proportional share of area intersection improvements (scope
TBD)
17
Brookfield
Mustang Court — Q&A
Thank You