BROCKETTE . DAVIS· DRAKE, inc. consulting engineers July 21,2004 Mr. Steven Z. Chutchian, P.E. Assistant City Engineer Town of Addison P.O. Box 9010 Addison, Texas 75001-9010 RE: ParkView
at Addison Circle BOD Project No. C03393 Dear Mr. Chu!chian: It has been brought to my attention that the Town of Addison requires only a minimum of a 4,000 psi compressive strength
concrete mix for their public roadways. The approved plans that we prepared indicate that the compressive strength for the public streets should be 5,000 psi. In light of the lower Town
minimum requirements, I have no objection to the contractor constructing the public streets with a 4,000 psi compressive strength concrete mix design. If you have any questions or comments,
please give me a call. Respectfully, Irrj CC: Dave Wilde I Pu blic Works Inspector Eric Zimmermann I Centex Homes Civil & Structural Engineering. Surveying 4144 North Central Expressway,
Suite 1100. Dallas. Texas 75204 (214) 824·3647. Civil/Survey Fax (214) 824·7064. Structural Fax (214) 824·2586 M:IDala1Civi1\20031C03393 ·ParkView at Addison CircleICorrespondenceI07-21-04
Chutchian Ltr Cone Strength C03393.doc 
PARKVlEW AT 􀁁􀁄􀁾􀁉􀁓􀁏􀁎􀀠, ,> • < , " 􀁾􀀠o I ,-􀁾􀁾Baseline Summary .. • I IRolled Up Base1ine I I ROUed Up Baseline Mil ..tone 0 PARKVlEW Al ADDISON Rolled lip PIOiIross -'> 􀁾􀀠+
ADDISON,IE:XAS 163 UNITS 􀁾􀀠Tnu 6f.l104 0 Splil 1.. .. ,,, .. ,.. 1• External Tasks I• •i• '" 􀁾􀀠N'" Prof..:: Summary 0'" 􀁾􀀠" Z CllYHOMES, A CEIiTE)( COMPANY PARKVIEW AT ADDISON
ERIC ZIMMERMANN"> 􀁾-10 0 Task Name I ,,' CLOSING 􀁩􀀭􀀲􀁾􀀠",' ENGINEERING DESIGN AND APPROVAL 3 ,,' EXCAVATION alDDING PROCESS 4 ,,' UTIUTY '" PP.VING BIDDING PROc.e:SS 5 ,,' PRECONSTRUCTION
MEETING 6 reB ,EXCAVATION 7 ffi1! lLITIUTlES· PHASE I a 􀁾􀀮􀀠GAS/DUCT BANK/CONDUIT INSTALLATION. PHASE 1 9 r PAVING 􀁾􀀠PHASE 1 m BUILDING PERMIT PLAN SET SUBMITTAl DEADLINE 11 IT!i!
' HOME BUIlDING MOVE IN ·PliASE 1 12 UTILITIES· ENTIRE SrrE 13 I GAS I DUCT BANK 1CONDUI, INSTALlATION· ENl"IKE SlTI: 14 PAVING -ENTIRE srrE 15 ADJUSTMENTS/CLEANUP 16 ' !-OT BENCHING
17 13 FRANCHISE UTILITIES 16 ffiII CITY ACCEPTANCE 19 HOME BUILDING MOVE IN· ENnRE SITE 􀀮􀁾􀀭􀀭􀀭T.s' PlOW'" BaseJjne Mitestone BaseUne Milestone Summary Rolled Up Task Rolled Up Miles!o..
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I RODMAN UNDERGROUND, INC June 03, 2004 Mr. Luke A. Jalbert Project Manager Town ofAddison P.O. BOX 9010 Addison, Texas 75001-9010 RE: Parkview at Addison Circle Dear Mr. Jalbert: According
to the traffic control plan for the sanitary sewer manhole and lines for Morris Avenue(Sheet C24), we will need to close Morris Avenue between Mildred and Spectrum. In order for us to
meet the installation deadlines we will need Morris Avenue closed as described above On Monday, June 07, 2004 beginning at 7:00 a.m. until the installation is eomplete. Installation
could take as long as two weeks. Mr. Dave Wilde, Public Works Inspector fur the Town of Addison indicated that you would be the laison for the owners of the apartments loeated on the
south side of Morris. If you have any questions regarding this requirement, please conlact Mr. Jiromy Key, Project Manager at (214)202-5976. Sincerely, JiromyKey JKJtf 6811 Ash Street
• P.O. Box 1152 • Frisco, TX 75034 • 972-335-7114 • Fax 972-335-%92 
MAY.26'2004 16:35 CENTEX #4954 P.001/003 MEMO TO: RE: DATE: CC: Dave Wilde Town of Addison VIA FAX: 972450-2837 NOI Copy 5·26·04 ICENTElC HDMES· FOX8.jACOBS CITYboMlS· HOMES' Eric Zimmermann
land Contract Administrator Dallas/Fort Worth Metro 2600 SUMWOf IlIvd:. Bldg. 1 Carrollt<>n, Texas 75006 9720417.0357 PhOn. 972.417.0422 fax ezirtlrrtermann@cenwcMmeS.eom Dave, Please
find the attached copy of the NOI for Parkview at Addison. Please let me know if there is anything else you need. ericl( QPages including cover. 
MP.Y ..26'2004 16:35 CENTEX #4954 P.002l003 Notice oflntent (NOI) forStorm Water Discharges I TCEQ Office Use Only Associated with Construction Activity under the TPOES Penn" Number:
TXR1S·=-·=-·=-':...:-NO TPDES Construction Glilneral Permit (TXR150000) G1N Number: 􀀢􀀡􀀭􀀮􀀡􀀭􀀮􀀡􀁟􀀡􀀡􀀮􀀮􀀭􀀢􀀡􀀮􀀭􀀢􀀡􀀮􀀮􀀮􀀮􀀮􀁾􀁵􀀠For help compl6ting t1'\1& oppllclUo,n. reml
the TXR1QOOOO NOllnfl,1ructiOfil 􀀨􀁔􀁃􀁥􀁑􀀮􀀻􀀯􀁏􀁏􀁾􀀭􀁉􀀢􀀢􀁉􀀢􀀧􀁥􀁦..""). Customer Reference Number. CN,_________A. Construction Site Opelllto' I!lNew No Chango Name: Centex HO!!l!s.
A Nevada Gano,al Pal'lnlNlhiD 􀁍􀁡􀁬􀁬􀁬􀁮􀁾􀀠Address: 2800 SU!'Y!ypr IiIlvd, BldglH CIty: CMl'OlIton State: TX Zip Code, 75008 Count!')' Mailing InfolTnstion Iff outsidfl USA) TerriIOt;':_______...�
�􀁯􀁾􀁮􀁴􀁲􀁹0008' _______1"01;\01 Codo: ___ Phon. 􀁎􀁾􀁭􀁢􀀮􀁾􀀠972-41.7·0355 lUIension: FAX lIIumber. 9720417-1)422 e..mell 􀁁􀁤􀁤􀁲􀁥􀁳􀁾􀀺􀀠kpotter@,copmhome"com Type of Operalor:
IC!Ilndividusl 0 Sole 􀁐􀁲􀁯􀁰􀁾􀁥􀁴􀁯􀁲􀁳􀁨􀁬􀁰􀀠• O.B.A. 0 Partnersllip III Corporation 0 Federal GovemlMnt o Sll>t. O"",mmenl [] CounlY Government CiI Cily Government IJ Other, .....,=----c::,,---
-==----=,..----Independent Operator? I!lVe. 0 No Number of Employees: [J 0-20 IJ _'-'00 D 101·250 IJ 251-500 1i!1501 or hlghe' Federal Tax 10: 7525D2012 Swte 'ranchis. Tax 10 Number:
DUNS Number. S. BIlling Address Name; Same as abpvD Mailing Add"'$$: _________________CIty: ___.____State:__Z;p Code: ____ Counuy Melling Inlormation (if outsid. USA) Territory: Country
Code: POSlal Code: C. Pro)ecl' Slle Informotlon l!INew ONo Change Regulated Entity Rof.ronee Number. RN N8m.: Par1<vlew 􀁾􀁴􀀠Addison Mailing Address; 2800 Surveyor Blvd. BldglH City:
Carrq!l!on SI91O: TX Zip Codo: 75006 PhysiC<l1 Ado'''ss; MOrTl. Re!, 8; Addison Rei. City: Addloon County; DALlAS Zip Code: 75248 location Acx:ess Description; Dallas North TollY@)!
N: exit A@paho 8; go W: loke Mdl,on Rd. N: Morris Bel. E to site latttude:..;g,'.§l. •..it.. N longllude:_!!l..􀀺􀁾􀀧A" W Oegrees 􀀨􀀧􀁾􀀠Minutes O. ano Second. il Latftude: longilude:
-Oeeimal Form S\;lnda!1llnduslrlal Classification (SIC) COd.:....MaL Al$o. de;crlbe Ihe COn{llnJtlion activity at this si>o (do not repeat the SIC code): Now development cons\!!.u;tlon
Has. stonn wate' pollution prevenlion plan been prepared •• 'Peeltied In Ihe geneml 􀁰􀀮􀁮􀁮􀁾􀀠(TXRI50000)? I!iIVos 0 No Estim.te!! al'Qa of lend distu,bed (Iolhe nearest 􀁡􀁥􀁲􀁥􀁾􀀠10
1$ the project /slle located on Indien Country Lanas? 0 Yes !!II No Do.. this project I slle 􀁤􀁬􀁳􀁣􀁨􀁾􀀧􀀹􀀧􀀠storm waler inlo a munioipalsep.,..'" SIC"" "$rsY'tem (MS4)? iiiV., Dl
No If yes. provide tile name orlh. MS4 opermoc..C"'II"'y..of"""A"'d,.di"'9"'on"-________________....______ Provide the name or segment number of !lie wol&r body lhal receives storm wete'
Irom this project I.ile: WlIlte 􀁒􀁯􀁥􀁾􀀠Creek O. Contact -If Ihe TCEQ need. addillonalinlormation regarding Ihl. 'ppllcllilon. who GhOUld b. co"lactod? Name: Kern Potier 􀁔􀁴􀁉􀁉􀁥􀀺􀀮􀀮􀀡􀁌􀁾􀀮􀀺�
�􀀡􀁮􀀡􀀡􀁤􀁾􀁃􀀼􀀡􀀮􀁾􀁯􀁲􀁤􀁾􀁩􀀡􀀡􀀺􀁮􀀡􀀡􀀡􀁡􀁾􀁬􀁯􀁾􀁲______________ Pnone 􀁎􀁾􀁭􀁢􀁥􀁲􀀮􀀠912-41703552 extension: ______... FAX Numb.r: ____􀀮􀀽􀀹􀀺􀀺􀀮􀀷􀀽􀀲􀀰􀀴􀀽􀀱􀀷􀀺􀀮􀀺􀀭􀀮􀀺􀀮􀀰􀀴􀁾􀀲􀀬�
�􀀲􀀺􀀮􀁟􀀮___ E-mail Addre••: kpoltor@Cenlexllomes.com E. 􀁰􀀮􀁹􀁭􀁡􀁮􀁴􀁾􀁮􀁦􀁯􀁲􀁭􀀮􀁴􀁬􀁯􀁮􀀠• Ch""k rMoney Order Number. 15 /.>51tO'l Name on Chec1<1 Money Order: 􀁃􀁾􀀣􀁩􀁊􀁬􀀧􀁬􀁾􀀠􀁆􀁾􀀠
Cortificlltion I certify 􀁵􀁾􀁥􀁲penalty of law that lhlS doCUMSm MIS;: 􀁰􀁲􀁥􀁰􀁾􀁲􀁥􀁤undormydlractlon orsupeMslon loaccordanoe with 8 􀁳􀁾􀁜􀁥􀁭de!1lilJiiiJdto t$(IU'I'f!o1hGI qu&\iliao
pGt&onNI properly £;lather Md 􀁥􀁖􀀸􀁬􀁵􀀮􀁾the Inform"lIon 􀁾􀁢􀁭􀁬􀁬􀀱􀁯􀁤􀀮􀀠Besed On tny\nqulry of 1ho pOl'$on or pomons who monlAg& the 􀀦􀁾􀀶􀁭􀀬􀀠or those pemons 􀁤􀁬􀁾􀀹􀁕􀁹re,ponslble
for 9t)therlng the {nformation.the InformatiDn SUbmitted Is, '0 Ihe best of my kno-Medge Gnd belief, t1\lt. fecUrG\e, ond eompl$ta. 'am aware the", am &!gnHh:anl penaUletl10r 6ubmlttlng10laelntormatl
on. 􀁾􀁵􀁤􀁬􀁮􀀹􀀠the posslbUlty offlna aruJ Imprlsonf'TlO1'l1 tor krll:;rwlng vlola1iofls. Construction Slle Opo-mlor Bel'reoentatlvt: p",r",: "M"'r.'--_____... Firsl:.::B::.:"';:!____________,Mlddl
e:.!:L""._____________ Lasl: Podl 0 ___Suffix: _____,1119: Vlee PreSldenl of land and Englne.rlng Signalur.: --f9i".....􀁾􀀭􀁉􀀭􀀹􀀧􀀧􀀧􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭5&Ita, 0019:
' lrycu hf'v& (lVI1I [(\1'\(\ (11'\ hOfW to flllJ>vt tf'lilel fom'l or 4b\)1.11 f!\l) e;IOfm ....t'llo("Qrollll't!!'n, pltHllltt conbot 􀀱􀁉􀁾􀀠at (S1Z) 􀀲􀁾􀀹􀀮􀀮􀀮􀀴􀁥􀀷􀀱􀀮􀀠 Indlvk;tu:]It'
p", entl!l9t' to requas.t and f'QvllJWtholl'ptlfSOM' m!ormn11on thAt tho ;!goney g:;\tlWn; on 11$ fol'n1$:. ThE\y mc\y8lt:o 􀁨􀁾􀁶􀁥􀀠Illny error!' in their lnform$1it)n (;Qfrected.
To revlt\w 􀁾􀁴􀀬􀁬􀁉􀀻􀀺􀁨􀀠Inrotmelion. OO1\U!ld us at j512) 239-32&2. Th. 􀁣􀁯􀁭􀁰􀁬􀀦􀁾􀁤􀀠NOI mllSl bo mailed to tho foHowlng odd...... u•• the _""chad d.cu,"",nllo 􀀮􀁵􀁢􀁭􀁾􀀠the
S100 GOl>lIea\lon mE). PIEliase note that the NOland applicatton fee are submitted 􀁳􀁾􀁡􀁲􀁡􀁴􀀮􀁴􀁹􀀠10 dlffarent addr&ssot. Texas CQmmisslon on Environmental Quanty Storm Water &
General Pennll. Team; Me ,228 P.O. Box 13087 AU$tln. Texas 18711·3087 'TCEO-.0022 􀀨􀁏􀀲􀁬􀀰􀁾􀀩􀀠 p;\g& 1 or2 
􀁍􀁁􀁙􀀮􀀲􀀶􀀧􀀲􀀰􀀰􀁾􀀠16:35 CtNTEX 􀀣􀁾􀀹􀀵􀁾􀀠P.003f003 I:ENT'EX HOMES Dallss/Fort Worth Region Exet:Uti"" Director Texas Commission on Env:irolllllental Quality strum WaterGenm.l
Penni1:< Team, Me-148 P.O. Bux 13087 Aw1lll, Texas 78711-3087 This letter SClVes to design.1te the specifically dll$c:ribcd position or petsQn. \IS providtxl by 30 TAC 305.1.28, as an
authorized 􀁰􀁥􀁲􀁾􀁯􀁮􀀠f\lf signing n:ports and performing 􀁣􀁾activities requested by the Director or required by the TPDES General Pemrit, until further notice is provided in writing.
This authorizalio.o Cl!IIlIlot be used for signing a TPDES NO!. NOT fonn, NOC lettor or Construction Site Notice in !Iccordrulce with Part n.D.6 oftne TPDES <lev.eml Permit f\lf CollStrUCtioo..
By signing this authorization, I confum that I meet the requirements to make such a desigllatio.n as set forth in 30 TAC 305.44. "I cenuy undr;r penruly ofla"" that this document atld
all alUlchrnents were prepaml under my directio.1\ or supervision in accordance with a system designed to assure that qualified personnel :properly gathered and evaluated the iIlfounation
submitted. Based on my inquiry of the person or pe!WIlS who .manage the system, or thO!ie persons directly responsible fur gathering the iIlforrnation, the information submitted, is,
te> the best of roy lmowlcdge and behe.f, true, accurate, and complete. I am aware that there are SIgnificant penalties for submitting false infOlIWtiOn. including the possibility of
fine and imprisonment fur knowing violations." Company Name: Ccnt<:X HOllle& A Nevada Ge!leral Parm.<mbip Project or Site: Parkv.iew at Addison Signature: 􀀦􀁤􀁾􀀠Printed Name: Title:
􀁾􀁉􀀨􀀧􀁦􀀮􀀠􀁦􀀡􀀡􀁦􀁾􀀯􀁏􀁗􀀠􀀭􀁬􀁾􀀠􀁴􀁹􀀻􀁊􀀮􀁉􀂣􀁾􀁾""-1.1 􀁾􀁉􀁾􀀠Date: S' ks/o'f 2800 Surveyor Blvd. Carmlton .• Texas 75006 Phone: 972.417.356.2 • Fax: 972.417.Q422 
􀁾􀀠 -' PARKV,EW PLACE SOUTH IL 􀁾􀁬􀁬􀀠􀁕􀀩􀁾􀀠􀀮􀁾􀀠􀁾􀀠ill Z G III U) <{ 􀁾􀀠PARKVIF.W Pl,AC( NORTH 􀁾􀀠III -' <J11[.-t> 􀀼􀁊􀁾􀀠z· 0 G!; 􀁾􀁝Cl w. Cl '<I il N <{ 􀁾􀀠8 EB , 
I I I I II I ' I ! Ii IL! I , I I \ II I ' , r I I ! I III i,l 
A. Construction Site Operator I!!lNew [jjNo Change Customer Reference Number. CN _________ Name: Centex Homes, A Nevada General Partnership Mailing Address: 2800 Surveyor Blvd, Bldg
#1 City: Carrollton State: TX Zip Code: 75006 Notice of Intent (NOI) for Storm Water Discharges TCEQ Office Use Only Associated with Construction Activity under the TPDES Permit Number:
􀁔􀁘􀁒􀀱􀀵􀂷􀀮􀀧􀀭􀂷􀀽􀀭􀂷􀀮􀀧􀀭􀂷􀀽􀀭􀂷􀁾􀀠NO TPDES Construction General Permit (TXR150000) GrN Number: *!.-*!.-*!.-*!-*=---=--.!-•• For help completing this application, read the TXR150000
NOI Instructions (TCEQ-20022-lnstructlons)" Counlty Mailing Information (if outside USA) Territory:________Counlty Code: _______Postal Code: ___ Phone Number: 972-417-0355 Exfension:
Fax Number. 972-417-0422 E-mail Address:kpotter@centexhomes.com Type of Operator: [J Individual CI Sole Proprielorshlp -D.B.A. [J Partnership III Corporation D Federal Government D State
Government D County Government D City Government D Other. ----::-__--:=-__-:=-__----:=_____ Independent Operator? lIIyes D No Number of Employees: IJJ 0-20 D 21-100 D 101-250 0251-500
00501 or higher Federal Tax ID: 752502012 State Frandhise Tax ID Number: DUNS Number. B. Billing Address Name: Same as above Mailing Address: City: State:__Zip Code: ____ Counlty Mailing
Informafion (if outside USA) Territory: Counlly Code: Postal Code: C. Project I Site Information I!!lNew DNo Change Regulated Entity Referance Number: RN_________ Name: Parkview at Addison
Mailing Address: 2800 Surveyor Blvd, Bldg #1 City: Carrollton State: TX Zip Code: 75006 Physical Address: Morris Rd. & Addison Rd" City: Addison County: DALLAS Zip Code: 75248 Location
Access Description: Dallas North Tollway N: exit Arapaho & go W: take Addison Rd. N: Morris Rd. E to site Latitude: 􀁾•.§L , 􀁾II N Longitude: 96 • 4Il I 28 .. W Degrees n Minutes ('),
and Seconds (0) Latitude: Longnude: -Decimal Form Standard Industrial Classification (SIC) code: 6552 Also, describe the construction activity at this site (do not repeat the SIC code):
New development construction Has a storm water pollution prevention plan been prepared as specified in the general permit (TXR150000)? !!'lYes C'I No Estimated area of land disturbed
(to the nearest acre): 10 15 the project I 􀁳􀁾􀁥􀀠located on Indian Counlly Lands? 0 Yes iii No Does this project I site discharge storm water into a municipal separate storm sewer
system (MS4)? liIyes D No If yes, provide the name of the MS4 operator...;:C"ltv'-'-'o"f"'A"d"'d"'is"o"n'-________________________ Provide the name or segment number of the water body
that receives sto'm water from this project I site: White Rock Creek D. Contact -If the TCEQ needs additional informalion regarding this application, who should be contacted? Name: Karo
Potter Tlfle:.:L:::o"'n"d-'C"o:::o::.rd"'i::.n:::a:::to::,r____:-=-:-:-::-c=-::-____ Phone Number.-:----:--:::9::,;7"'2:.;-4.:..1:..;7:--3::;5::,;6:::2c-__Extension: _______Fax Number.
_____9::.7=-:2::.;-4"'1:..;7"".Q4=22=--____ E-mail Address:kpotter@centexhomes.com E. Payment Informatlon -Check I Money Order Number: ?>C5'uD"l Name on Check I Money Order: Cetd¥ 'iIlmGf
F. Certiflcatlon Icertify under penalty oflaw that this document was prepared under my direction or supervision in accordance with asystem designed to sssurethat quafifled personnel
propsny gatherand evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directiy responsible for gathering the infonnation,
the inrormation submitted is, to the best of my knowledge and belfef, true, accurate, and complete. I am aware there are significant penalties for submitting false information, including
the possibility of fine and Imprisonment for knowIng violations. Construction Site Operator Representative: Prefix: Mr. First: Bret Middle:-=L"'._______________ Last: Padi 0 Suffix:
Title: Vice President of Land and Engineering Signature: Date: _-"S,-,-,4",f;.;JtrI"''---_________ If you have qu fions on how to'.fill out this form or about the storm water program,
please contact us at (512) 239-46;1, Individuals are entitled to request and review theirpersonallnformation thatthe agency gathers on its forms. They may also have any errors in their
infonnation corrected. To review such Information, contact us at (512) 􀀲􀀳􀀹􀁾􀀳􀀲􀀸􀀲􀀢􀀠 The completed NOI must be mailed to the following address. Use the allached document to submitlhe
$100 application fee. Please note that the NOI and applicafion fee are submitted separately to differenl addresses, Texas Commission on Environmental Quality Storm Water & General Permits
Team; MC· 228 P.O. Box 13087 Austin, Texas 78711-3087 TCEQ-20022 (02103) Page 1 of 2 
􀁾􀀠􀁾􀀠􀀮􀁾􀀻􀀻􀀮􀀠. N046J81009024 PARADIGM ENGINEERING $04.42Q808 Office Park Circle 05113/2004Lewisville, TX 75057 Mailed From 75006 7003 2260 0007 4675 9866 Town of Addison Public
Works Department 16801 Westgrove Dr. Addison. TX 75001 ....;.. '1=!:OOi'%51'!1v to=51 II" ,I.1,1,","11""."11,1,1,,,,111,1••11" ,11",".11",111 I , " '. , 
TRENCH SAFETY PLAN UTILITY LINES PARKVIEW AT ADDISON (QUORUM DR & GOODMAN) ADDISON. TEXAS FOR CITY HOMES Note: Soil information indicates that a stiff clay (Type "8" soil) to weathered
and unweathered limestone will be found on the project site. The following applies: H = % in gray unweathered limestone H =3/4 in stiff clay (Type "8" soil or better). H =1 or greater
in Type ·C" soil. Trench Safety Plan for: RODIIIAN UNDERGROUND Pg:1of:3 Utility lines Parbtiew at Addison Addison, Texas Job 1'40:2152 Date :25 May 200 Scale : As shown Design: R.H.
􀁾􀁃􀁨􀀸􀁲􀁤􀀠Halder P .E. Trench Safety Engineering 833 Rachelle Red Oak. Texas 15154 1.1100..9110..9115 
GENERAL NOTES 1. For all excavations of trenches, which will exceed a depth of five feet, the Contractors trench safety procedures shall meet the current standards established by OSHA
on excavations, trenching, and shoring, all of which are incorporated herein by reference. 2. If details shown are not feasible due to unanticipated conditions, the Contractor shall
notify the Trench Safety Engineer for re-evaluation. 3. These drawings assume all excavated areas remain free of water seepage or intrusion. Excavations shall be inspected after every
storm or other hazard-increasing occurrence to assure the continued safety of the trench. The Contractor shall seek guidance from the Trench Safety Engineer where needed. 4. When installing
a support system, shoring will be applied by starting at the top of the trench excavation and working downward. All cross beams, trench jacks, etc., will be placed in a true horizontal
position. Support system removal shall begin at the bottom and proceed upward, performed from outside the trench. 5. Materials used for sheeting, sheet piling, bracing, shoring, etc.,
shall be in good serviceable condition. Timbers used shall be sound and free from large or loose knots and shall be designed and installed so to be effective to the bottom of the excavation.
6. Alternate design for use of steeper slopes of the use of supporting systems, i.e., piling, cribbing, shoring, etc., may be submitted by the Contractor for evaluation by the Trench
Safety Engineer. 7. Slopes shown shall be the maximum unless changed by the Trench Safety Engineer due to changing soil conditions. Slopes shown are for a short-term period. If excavations
are open for more than 24 hours, the Trench Safety Engineer shall be contacted for evaluation. 8. Cohesive soils are classified by their unconfined compressive strength, as follows:
(psf =pounds per square foot; tons/sq ft =tons per square foot) Type "A": ..more than 3,000 psf (1.5 tons/sq ft) Type "8": ..more than 1,000 pst (0.5 tons/sq ft) and less than 3,000
psf (1.5 tons/sq ft) Type "C": ...Iess than 1,000 psf (0.5 tons/sq ft) that is not flowing or submerged. Trench Safely Plan for: RODMAN UNDERGROUND Pa:20f:3 Utility lines Parkview at
Addison Addison, Texas Job No:2152 Date :25 Milly 2DIJ,I Scale : As shown Design; R.H. Richard Halder P.E. Trench Sofety Engineering 833 Rachelle Red Oak. Texas 15154 1-800-900..9715

Note: Either benched or sloped is acceptable. l0'lmax. Spoil 􀁲􀀭􀁾􀀭􀀺􀀭􀀢􀀭􀀺􀀭􀀭􀀺􀀭􀀺􀀭􀀺􀀭􀁾􀀠......... , ." -.. .. . .. . .. . . . , ." .. . . .. . --........... .. . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .. . .. . . . . . .. . ... ... . .. ... ... , .. , .... ,............... , ... . , .. , , ., ....... -..... . ...' .........
" .................... ".'. ',' .... '" .. , ............". ,'." 􀀭􀀭􀁾􀀠.................. .I, ,I As Required ............. . . . . . . . . . . _ .......... . .-..................,
... I, ,I As Required 􀁔􀁙􀁾􀁃􀁁􀁌􀁏􀁐􀁅􀁎􀁃􀁕􀁔􀁃􀁒􀁏􀁓􀁓􀁓􀁅􀁃􀁕􀁏􀁎􀀠N.T.S. Parkvlew at Addison Addison, Texas