Wynnpage Plaza-CS011023,~-02-202 2: 51 Pt,-1
FROM WAINSCOTT. ASSOC INC. 21~'1 4./17 91 10 P. 2
i G t ' C~COT~(:HNI~XL [NC|NEI~R[NC;
~ · (:,',,;ViEONM~NTAL CON,~L,q.TINC
10046 ~onroe Orwe
GEE
· ~'O~STRLICT|ON MATERIALS TESTING
DallaC, Texas 75229 · tgl 4) 352-5433
Fax t21 ~.) 35Z.6972
October 23, 2001
Mr. Mark Waiascou
Wah~sco~t aad Associat~
48t~ Keller Spri~s Road
Addison, Tex~
Repo~ No, W-101-0219.1 Supplemental
Proposed Medical/Demi ~ ltt~dia~
Deaton Ta~ Road aad Wy .rm!'~'e Drive
Cop~ll. Texas
Mr. Waimcott:
The purpose of this letter Ls to dacumcnt our telephone coaversatiou on Octot~ 23, 200t. rela~eci
to pavemeUt coustmction at the above referenced project, h is oar uademmudia~ ~ you d~i~e
subgrmde soils with no lime stabilization beaem~ pavemeu mad that 4,000 ~ 28 day compressive
streeglh coactete will be used imtead of 3,1X]0 Psi ¢oacme. It is also our uMerstan~g tlmi retnr
will be spaced 18 ~ on cemer each way inste~i of 24 iz~hes.
As discussed, you desire to elimbme the requiremeut of hr, ivaia{ lnVeme~ thidoms by orm
info~o~ il ~ ~ ~~ it ~ ~ to ~ ~ ~ ~ ~i~
~v~ ~ by o~ (I.0) ~ ~ ~ of c~ ~. H~. ~ r~~
~t No. 4 ~ ~ ~ ~ of No. 3. U~y ~ c~~~my com~
~b~ so~ ~d ~ ~. M~ or ~ ~v~ ~ ~ ~ ~a~.
co~ ~ a~o~e ~ ~ ~-
AU recommeallafiom hicluded ia our original mpon remain valid.
5-02-202 2: S2PM
h~.4 ¥ .~6~- .--".~,d~ 1,4:43
FROM WAINSCOTT, ASSOC INC. 21ZL ZtJ. 7 91 10
P.03
.We look forwmrd u:) serving you in thc future.
Vm'y u~uly yours,
GEE Cor~z~r~,
Project Man,~cr
C, eotectmical ]~a~eziug Divisio~
.~JA :RWCW'al
P. 3
Rfpert No. W-tOl. en~.~t ~
TOTRL P.03