Loading...
Amberpoint BP 2R-CS060711Keith Marvin -Transwestern Amberpoint Bldgs 5 & 6 Page 1 From: "McGraw, Mark" <MMcGraw@Halff.com> To: "Charlene LaMattina" <clamattina@ci.coppell.tx.us>, "Keith Marvin" <kmarvin@ci.coppell.tx. us> Date: 7f4 4f2006 $;12:01 AM ~~ Subject: , ' Transwestern Amberpoint Bldgs 5 & 6 ~, -- -'^ Charlene and Keith: Transwestern has a potential tenant that wants to consider closing the open area between Bldg 5 and Bldg 6 to make them into one building. I spoke with Marcie Diamond and she said it would most likely have to go through P&Z and Council approval to revise the PD. The only utility running between the 2 buildings is a private storm drain. It is approximately 8 to 10 feet deep in this area. Would Engineering approve of this modification with a storm drain line running underneath the building? I have attached a pdf of the overall storm drain plan and a blow up at 40-scale of the area between the 2 buildings. Thank you Mark Mark W. McGraw, P.E. Project Manager HALFF ASSOCIATES, INC. 8616 Northwest Plaza Drive Dallas, Texas 75225 Phone 214-346-6244 Fax 214-361-5573 www. halff.com ~! Keith Marvin_C303Enlarged-SD-23022.pdf _ _ _ Page 1 - - - ~ ,-_ ..`~ ~, ----~~±~,~~1N~ _' ~ --- A=55°47'0"- - PT R= 160' T= 84°70' _- ,-- - __ - ~- I ~ ~, ~ ~ ! ~~ _ _ ~ -~ 1-J--- ~ 1 __~-~ ~ --- --L-~- ---- -~ ~,, _ ~-~ ~; t , ā€ž -- --~ - - -~~ -- -------- --- -,T -- - - ------ - ., ~.~ ~ ~ ~ a 1 _ ~' ~ ' ,~ 1 ' r _ 1 ~~ x _ - ~ ~ - - -~' C~ ~ ~ , - ~I~ - _ ~~~ - ~_ ~ ~ - L_INE 'C' ~ ,, - __ ,- ~~ ' ' ANGE ~ STA° +2 ~°13 EI STA° 0+0 ~ °0 LI BEGIN 21" RCP '~ ~ I a 1 ~ ~ PC ' ~~~ '~ IN4A~Lo Q= 89°47 0~0 ~ - !- ° 24"x2.1 ~~ 6 ~ WYE_ f~- -140' ~ 4 24"=5 ~ 5°17 T- 139°47 ! L= 219°38' ~ ~ EH 21 "=5(~5°30 j ~~ 5 EINE 'C' ~~ 'ii - - ~ a, F ~~ ~ STAB STA° ~+970 ~-_- z~ I { A~ 30°02'53" , ~~~~d€--'~' a ~ ~ '~ ~ ~_~ R~ 140oOfl' ---+-+NN-~T a fi !, ~ !- T~ 37°57' ~ FE 6 q+52°00 EINE A' ,,,, I + T -11'' i ~ ~ -1 ~ 00° EA A ~ , - - ~ STA° 10-X31°00 ~~ '' i LE 48I'x18 60° Wl~l ~ 1 PIPE SI E CHA __ i ~ND 66" RCP9 "=504.15 :~ ~ - _ L 66"=500,26 13+36,00 SINE '~' ~ ~ FL 60"=50007 SIZE CHANGE -- - `~ - 54" RCP9 BEGIN 4 " RC _ ~ STAo 0+23°61 LIN -- - PC 4"=502°04 ~,~ L J -- - ~ - -- ,. . ,~ ~ { - --- -1 ,- ~r~~-=---- - ~ ~ - ----- ~----- ~. ~ ~ ~ , - -`' -- ~ - ~! ---- -------- ~~ -~ ~- ~~ Keith Marvin - C303-SD-23022.pdf Page 1 _ T., _..__._ ___ _ _. T T _ N _. ~ - -- i - - YL tr ra r S -- _ -- --- aF -- ~ _ ---" --- -- = ymul --- Dui - luI - a --- -~ .. - i ~_ _ ~ ~< ~ e - ~~ i ~ 5 i ~ - - - cam; -- ~ i ~ ~ jl ~~ ,_ ~ ~ } ~ ~ , ~; ~ xj ° ~. ~'~Yti~, n :~ ^~ ~ a ~ ~; _ .~ T - ~_ ~ f , - {.., . III I I ~, I ~ i ~ e i ' i - i 1 ~ ~ ~ r r i c ..<_....,. i ~, t. _ 1 ~ ,;I,~ ~ I I ~ ~.. - ~r ~, . .- ~ , ā€ž . . t~ ~ T -_ o _ r_ i~ i .a °-° .~. i~ a,. . m.... ~~~. ~~ ~ Qifll~iixf~nriiwWShi ,~i iwnu~ ~ ~i~:,~~ --- j~i ~ ~ ~t~ ~- - _-- ' .R - r _ - ~, ~ ~ ~~. .~ ~ ~~ r.~__.~ā€ž ~ a. `. F ~ a~ I ~ ~ ? ~j .1 ~ .5[S - ~, i ~e ~ C&Q3