1. Drainage project
Project:
• Buildings falling down hill into golf course
• Buildings cracking in half
• Water colleting around buildings
Solution:
• Remove, re-grade, reroute sidewalks
• Add 10”-12” SDR35 drain pipes
• Mud-jack and underpin buildings
• Add retaining walls to redirect water
Project Overview:

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The Horizons At Fossil Creek

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Grading pitched back towards buildings
which caused water to get under
buildings, causing erosion of soil and
buildings to shift.

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Before: The property added black corrugated pipe attached to
downspouts on top of ground. Aesthetically
unpleasing and not draining properly.

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Underpinning and weather proofing each building to stabilize.

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Excavating & trenching for new drain pipes.
Unfortunately, removal of certain trees was necessary.

7. Installation of new
SDR35 drain pipes
which are connected
to downspouts.
Demo of breezeway
walkway that was
collapsing.
Regrading to pull
water away from
buildings.
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Regrading between buildings creating a
natural swale between the buildings.

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Installation of 8” SDR35 green drain
pipe which leads downhill towards
inlet drain.

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Installation of monstrous 24” corrugated drain pipe to run around gas line.

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Installation of new concrete sidewalk and swale to drain water downhill to inlets.
The new drain pipes lie underneath sidewalk.

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Opposite view of the installation of new
sidewalk and swale.
Sidewalk and swale extends along the golf
course spanning 7 buildings.

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Completion of sidewalk with railing.

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Grading between the buildings with retaining walls to direct
water away from buildings.

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Final Grade Complete

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Final Product

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Final Product With Landscaping

18. Family-owned and operated, 4210 is a full service renovation and restoration company. We are based in
Dallas and operate throughout Texas and Oklahoma. 4210 was built on integrity, customer service and
quality workmanship. Our goal is not to land a project or job, but rather to land a Customer For Life! We
deliver quality work on time and on budget. From a competitive bid to a quality finished product,
nothing will be compromised.
Our Capabilities Include, But Are Not Limited To The Following:
°Outdoor Amenity Upgrades °Carpentry & Paint °Railing, Stair & Balcony Repair
°Concrete °ADA Accessibility & Code Compliance °Retaining Walls °Roofing °Electrical,
Plumbing & Mechanical °Siding Replacement °Gutters & Downspouts °

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