SS9301-CS 940425 April 25, 1994
Southland Contracting, Inc.
. Atln: Charlie Grifr~b
P.O. Box 697
Burleso~, Texas 76028
~ C.~ Cm:{:X BRANCH I & II
Dear Chartie:
Frartk ~ has relayed the ir~fcM ,~dt~ [ ~ the above retre,'=nced proje~ to rrm for
r~w. Thi~ Ixoj;~_. · v~y ~milar to t]~ ibcl.~ Creek Foject e inaalled in Dallas. The
keys to our auccese on that the project were, the filling of the pipe with water, blocking, the
pipe in phace to preverff nloverne~ and using a foamed grout. After ~i~ the
b~fo,,r~dtiorl from Frank, Vylon Pipe is appropriate for this tunnel liner project assuming the
same corwtnx:ficx~ procedures are used in the instaflation of the pipe as ~ used in the
-Bad,,,=., Creek ;enje~
I am iookirtg forward to our w~,k~ to..ti,er (xt this pmje(~ I! you should have any
addit~ questions or need any assistm-.ce, please cx~Yfa~ Frar~ at 214-358-0063.
Very truly yours,
cc: Frank ~, Tmr~Tex Sales
£ N G I N E E R E D $ E W E g P R O D U C T $
2570~ Sc~e.",c¢ Po~.. ~ · Cleve'o~l. Ot~io 441."~ · 21b-464-3400 o~ 800-382-3862 · ==x: 210-83'., -320~
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