HomeMy WebLinkAboutSFRA2025-004557D U N AWAY
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November 26, 2025 .. ....... .
..... . ....... . ....... . . . .... ..... ......... .
01shan Foundation Solutions
Subject: Review for Permit Letter
Re: 2704 Yorkshire Court, Grapevine, Texas 76051
3200 lAc rest Drive, Suite 440
Houston, Texas 77042
P: 832-240-3771
F: 832-240-2724
TBPE *F-1 114
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...............
Dunaway has reviewed the sketch and the foundation repair system proposed for
the subject location. In our opinion, the proposed foundation repair should minimize
the foundation settlernent at the subject location provided proper installation
techniques are used which includes all piles to be installed and driven to the point of
refusal. In addition, the installation is to be per the manufacturer's recommendations,
specifications for hybrid segmental pilings FPA-SC-08 latest edition which can be
found at industry standards, roper foundation
maintenance is performed and in accordance with 2021 Ipa A foundation
maintenance program can be obtained at the Foundation Performance Association
website.
The areas that are represented by cross -hatching on the attached sketch are the
areas, in our opinion, that will be affected by the proposed foundation repair system,
provided the foundation system is of acceptable strength. If the actual strength of
the foundation system is found to be inadequate to support the spacing of the piles
as shown on the attached sketch, then additional piles may be required to support
the foundation.
Dunaway appreciates being of service. If you have any questions or require
additional information, please contact the undersigned.
Regards,
Meg n McLemore, PE
DUNAWAY ASSOCIATES, LLC
a Texas limited liability company
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......... ........ O'MEGAN M. CLEMOREw
.......... ...............
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RECEIVED12101 Q025
25-004557
2704 YORKSHIRE CT
INSTALL (18) PILINGS FOR FOUNDATION sP
FOUNDATION CONSULTANT: HOMEOWNER'S NAME/ADDRESS:
DAVID MCCRACKEN
PHONE: 972-238-1600 2704 YORKSHIRE COURT
DATE: NOVEMBER 2025 GRAPEVINE, TEXAS 76051
61112 ; Wl IL04 0 001 tole I V.
A, L C fl N G"'E S '4 U' 'y V ' F, !' RVO V E, C'
.. .. .. .. .. .. .... ... . ... . - ..... .....
PFZOVKnE VGNED A%ND SEALF0 LEETTF-R,
FROM ENIGW!FEiR
Opt F �f_IkVNiG SM'NF.
AP�"�CV�,,L OF PIER IN'S7ALLATU)MI, �NHEN
6 x 12" PRE -CAST
CONCRETE
SEGMENTAL PILE 5000
@ 28 DAYS (MIN)
I I 1 104 N' 13 Rl I I rMill 0 a
HEAVY DUTY INTERLOCKING
STEEL SEGMENTS TO BREAK
I I Lm 1 01011 Lei 61 0 1001 L1143 On I N to] I
PILES ARE TO BE INSTALLED AND
DRIVEN TO THE POINT OF REFUSAL
DUNAWAY ASSOCIATES, LLC
3200 Wilcrest Drive, Suite 440 1 Houston, Texas 77042
��DUNAWAY Ph: 832-240-3771 1 Fax: 832-240-2724
TBPE V.EGIS. #: F- I 114 —
FOUNDATION CONSULTANT: HOMEOWNER'S NAME/ADDRESS:
DAVID MCCRACKEN
PHONE: 972-238-1600 2704 YORKSHIRE COURT
DATE: NOVEMBER 2025 GRAPEVINE, TEXAS 76051
... ... ... . .
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C07VP,4R,1,!HlG SITE _NSP�EECTR,'*! AND
REVIEW OF PILE LAYOUT ONLY
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OF Tj� *%Nt
IA'NOTES UNLESS OTHERWISE SPECIFIED
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(D PILES SHOULD BE INSTALLED TO REFUSAL *HICH, IS DEFINED AS V4HEN THE EXISTING FOUNDATION
START TO HAVE UPLIFT FROM THE DRIVING FORCE EXERTED ON THE PILE.
............. *.# ...... EXTERIOR PILINGS SHOULD BEAT A SPACING NOT GREATER THAN 8 FEET CENTER I'D CENTER ON
Jg ME AN M. MCLEMORE;p ONE STORY HOtAES AND NOT GREATER THAN 6 FEET ON T%NO STORY HONiES.
•...........................
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ELE--vAT;O-N READINGS SHALL BE TAKEN BEFORE AND AFTER THE FOUNDATION LIFT.
t4...... 0
@ E= INDICATES AREA. AFRECTED BY NE''PIUNGS. Olq-
ow
es; .......... AT 0 ELEVONS HANE BEEN ADJUSTED FOR VARIATIONS iN FLOOR COVERINGS.
\k SIONAIL (3) ADJUST E'flSTING PILINGS AS REQUIRED, IF AN I(.
4, LEGEND
0 PROPOSED PIER (9 PIER W/BREAKOUT X PREVIOUS WORK
........ . . . .. . .. ................................ ... ... ... ... ... ... ... ... ... ... ...... .. .. .. .. .. .. .. ................................. . . . .................................................... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .............. . ... ................................................. .. .. ...................... .. . . . . . . . . .... . . ....... . . . . . . . . . . .. .. .. ........ . . . . .. . . . . . . . . . ..... . . .. . . . . . . . ......... . . . . ...... . . . . . . . .. . . . . . . . . . . . ................... . . . . . . . .......... .... . .... ....... .. . . . . .... . . . .......... . ............ . . . ... ... . . . . . .. .. . .. ....... . . . . . ... . . .. ......... . . ......... . . .... . . . .. ...... . . ...... . . ............................... ....... . . . . ......... .. . . . . . . . .. ........................ .. ... .. . . . . . . . . .. .. ....... . . . . . . . ................... .. . . . . ............. . . . . . .. . . . . . . . . . . . . . . ............................................................................ .