(972) 450-2871 168'01 Westgrove 29 September 2000 North Texas Toll Authority (NTT A) P.O. Box 190369 Dallas, TX 75219 ATTENTION: Katharine D. Nees, P.E., Deputy Executive Director SUBJECT:
Funding for Addison Toll Tunnel Video Monitoring System for Addison Emergency Dispatch Center Dear Ms. Nees: Per your letter of 13 May 1999 wherein you stipulated $10,000 of funding
for subject System and per the Interlocal Agreement Between the North Texas Tollway Authority and the Town ofAddison, Texas, please see the attached invoice from SecureNet, Inc., #20837,
for installation ofsubject System in the amount of $13,975.66. Please consider this our request for reimbursement for this System in the amount of $10,000. Thank you. Very truly yours,
JlP1hes C. Pierce, Jr., P 􀁾􀁾􀁳􀁳􀁩􀁳􀁴􀁡􀁮􀁴􀀠Director of Public Works MM:JP:sef cc: Chris Terry Lea Dunn Randy Moravec Attachment: I) SecureNet Invoice #20837 
􀁾􀀧􀀭􀁚􀁐􀁴􀁦􀀠.. ' 􀀧􀀮􀁴􀀺􀁾􀀠INVOICE 􀁓􀁥􀁥􀁵􀁲􀁥􀁎􀁾􀁴􀀬􀀠Inc. P.O. Box 700277 Dallas, TX 75370 972-2484949 Bill To: Town ofAddison Public Works Dept Attn: Accnts Payable PO Box
9010 Addison, TX 75001 Invoice Number: 20837 Ship To: Addison Police Dept. Addison, TX75001 4799 Airport Parkway Addison, TX 7500 I Invoice .Date Rep. 8/28/00 10602 ,-",;",",.: -' 'Ship
:V:' -:: -. ' '" 1 " Ja . ..',', c•. '. _􀀺􀁾􀀭􀀧􀁆􀀮􀁏􀀮􀀱􀁊􀀮􀀧􀀺􀀠' -Net Due Date terms Due.f)ate Origin 08128100 08128100 ··.'JoblD .' -. ,.... :. -' -: '. -.•.. pur-Hujs.eOraer
Number II 1793 .: :. :Tilins 􀁉􀀵􀁥􀁳􀁍􀁰􀁬􀁩􀁯􀁦􀁪􀁾􀀠Addison Toll Tunnel MonitoringDue Upon Receipt Item Description Quantity Amount EQUIPMENT 1.567.92 Keyboard 1.0000 OTHER 206.90
Shipping & Handling 1.0000 EQUIPMENT 4,49 Ll 8 I Ch Revr Data Transceiver 1.0000 4 Ch. Video Revr. Demultiplexer 1.0000 M'lScelianeous Equipment 1.0000 LABOR 280.00 Project Engineering
1.0000 EQUIPMENT 3.348.66 4 Camera Stndrd Clr Digital Quad 1.0000 SONY 20· Color Monitor 19" rack 2.0000 2212PR cable 1.0000 RG591U Cable 1.0000 LABOR 3,010.00 Installation Labor 1.0000
Training 1.0000 40 -411 SENT TO Dtr[-'I 􀁾􀁛􀀲􀁾􀁛􀀲􀁮􀁜􀁖􀁬􀁾􀁛􀁑􀀩􀀠I I AUG 312000 I, SEP -62I1XJ TOWN 0 ... ALJUI;)ON 􀁾_______..-J ACCOUNTING _. -'.-' ...-,--Page 1 of 2 
INVOICE SecureN;et, Inc. . P.o. Box 700277 Dallas, TX 75370 972-248-4949 Bill To: Town ofAddison Public Works Dept. Attn: Accnts Payable PO Box 9010 Addison, TX 75001 Invoice Date Shin
Via .:F:O.B.• Xerms Due Date .. Reo. 8128100 Origin 08128100 08128100 10602 JobiD Terms DesCription':'· . . pu,.chase<Jraer Number II 1793 Due Upon Receipt Addison Toll Tunnel Monitoring
EQUIPMENT York Style Monitor Bracket .. . -.i,"C . . 􀀧􀀮􀀻􀁾􀀮􀀠.......: .. : ..... ...... ..... . " . . > -'l-'.'{1.ufln!itj 2.0000 Subtotal: INVOICE TOTAL: . Amount 1,071.00 13.975.66
13,975.66 Invoice Number: 20837 Ship To: Addison Police Dept. Addison, TX 75001 4799 Airport Parkway Addison, TX 7500 I 􀁾􀁦􀂧􀂫􀀵􀀻􀁦􀂧􀁮􀁗􀁬􀁾􀀱􀁑􀀩􀀠AUG 312000 fOWl'! Ur I"\UUI;)ON
ACCOUNTING Page 2 of 2 
30 t5 Raleigh Street P.O, eox 􀀮􀀱􀀹􀀰􀀤􀁾􀀠• Dallas, TX 75219N7FA 214·522-6200' Fax 214'528-4>326 IVOIITH TEXAS TOllWAY AUTHORITY May 13. 1999 Town ofAddison P.O. Box 9010 Addison.
Texas 15001 Attn: Mr. John Baumgartner Director ofPubJic Works Dear Mr. Baumgartner: Per our conversation on May II, 1999, the North Texas Tollway Authority (NITA) has agreed to the
following: • Funding ofactual cost not to exceed$10,000 for the development of plans and specifications for the Addison Toll Toonel video monitoring systems for the Addison Emergency
Dispatch Center, and • Funding ofactual cost not to exceed $10,000 for the installation of!he Addison Toll Tunnel video monitoring systems for the Addison Emergency Dispatch Center.
Further, as also agreed upon, it \\ill be the responsibility for the Town ofAddison 10 manage and coordinate both the design consultant and construction manager of tills project. We
greatly appreciate the assistance, support and coordination that the Town of Addison has provided NITA through the design and construction of the Addison Toll Tunnel and look forward
to our continued partnership on this project, Should you have any questions or need additional infonnation, please feel free to contact me at (214) 461-2022. nlg .--------._---_._-.
--'" ...._-_.._. \ Je.te w. 􀁔􀁲􀀮􀁯􀁭􀁰􀁾􀁯􀀨􀁴􀀠Jr., ChQirman' tmnf"1l R, r;,ri.er, \!Jee CMirnllll1. Dl'lviri 0 BLlir, Jr. 􀁾􀀠Oon,,!d 0, OiU1\ld' Kav Wads' Kirk W:lson ' Laetllav
S Wrote., Jerry HifibArt. Flll'!Cutfve Direcmr 􀁾􀀠􀁾􀁬􀁉􀁴􀀢􀁁􀀺􀁩􀁮􀁥􀀠D. Nets, Dep"TI EAecutive ChtKl'" -􀁓􀁵􀁾􀁮􀀠A, BU$e, Troa!JlJrer 
.. "OCT-18-1999 17: 13 COWLES 8. THOMPSON, PC COWLES &THOMPSON A ProfessTonat Corporation ATTORNeys AND COUNselORS FACSIMILE COVER PAGE Date: Qctober 18, 1999 Time: _____ Total Number
of Pages (including this sheet): 8 Normal/Rush: Nonnal Client/Matter #: 3195125211 TO: (1) Jeff Markiewicz FAX: 972-450-2837 (2L FAX: (3L fAX: FROM: John Hill Direct Dial #: (214) 672-2170
MESSAGE: Attached is a copy of the most recent draft of the InterlocaJ Agreement with the North Texas Tollway Authority for your review. IF YOU HAVE ANY PROBLEMS WITH THIS TRANSMISSION,
PLEASE CALL OUR SERVICE CENTER AT (214) 672-2508 or Wanda Nelson at (214) 672-2585 Thank you. IMPORTANT\CONFIDENTIAL: This message is intended only for the use of the incllVidual or
entity to which it is addressed. This message contains Information from the law firm of Cowles & Thompson which may be privileged, confidential, and exempt from disclosure under applicable
law. If the reader of this message is not the intended reCipient or the employee, or agent responsible for delivering the message to the intended recipient. you ere hereby notified that
any dissemination, distribution, or copying of this communication is strictly prohibited. If you have received this communication in error. pleese noUfy US immediately at our telephone
number (214) 672-2000. We wUl be happy to arrange for the return of this message to us, via the United States Postal Service, at no caslto you. 91)1 MAIN STReEt SUITt 4001} DALI.A.S.
TEXAS 7S2QZ.. 37':tJ D ALL A S r v l E R TEL 2l4.672.20QG FAX Zl4.h7Z.ZOZ0 
COWLES & THOMPSON,PC LOCl!E LIDDELL 1;1)003/009 lNTERLOCAL AGREEMENT BETWEEN THE NORTH TEXAS TOLLWAY AUTHORITY AND THE TOWN OF ADDISON, TEXAS This Intwlocal Agreement is entered into
lIS ofthe _ day of • 1999 by and between the North Texas Tollway Aulhority (the "AUthority'') and the TOWIl ofAdltison, Texas C'Addi$on',). 1. The Authority is a. n:gional tollway lilIthority
un&!!: Chapter 366, Tex. T-ramp. Code and a political :ruhdivisiOll ofthe Sfato ofTexas. 􀁔􀁨􀁾􀀠Authority is 􀁾to enter into contracts or agrcemc:nts IlCCl:asuy or inoidclltal to its
duties and 􀁰􀁯􀁷􀁾􀀠and to cooperate and work directly with govemmcmtaJ agencies to support an activity requited to promote or develop a tumpike project. . 2. Addi$on is 11 home rule
city POSSCISSing the :IiII1 power of local sejf:.govemment under Article 11, Section 5 ofthe Texas Cons1itution:md its Home Rule Chatter. :I. The Authority and AddisOll are au.thorized
10 enter il!to this Aareement plll'SUallt to law, including without limitation Chapter 791, Tex. Gov. Code (the Interlocal Cooperation Act). 4. In 11)96, the Authority (by and through
its predecessor, 1h$ Texas Turnpike Authority) and Addison entered into an mterlocal Asreement (the "1996 InterlocaI 􀁁􀁾􀁴􀀧􀀧􀀩􀀠wbich ill part provided for the eons!:IUl;tion, malntemmce
and operation of the Addison Toll TUllIlel (the "ToD Tunnel"). exlfrndiag tbrougll and UDder the Addison Ailport from Addison Road 011 the east to Midway Road OIl the west. S. The Toll
Tunnel construction has been completed, ang the AuthDrity and Addison desire to enter into this Agreement regarding the operalion of the Toll 1\mne\ and to clarify certain provisiom;
oitlte 1996li1t1:docalAgreement. NOW. THERl!FORB. fur and In consideration (If the lJ1III:ual Q_I. and obligations set flJ1'th herein, the benefits flowing to each of the parties hm:to.
and other SOOd and valuable consideration, the North Texas Tollway Authority an.d the TOM! of Addison, Texas do hereby contract and agree: as :fOllows: J. LAW ENFORCEMENT, IIIRE AND
EMERGENCY MEDICAL SERVICES. A. Fire suppresPml system. Pf.) The ToD 1imnel fire 􀁳􀁾􀁳􀁩􀁯􀁮system (the ":tire suppression system") ihall be 􀁾􀁹adding two (2) additional fire hydrants
(the "additiooaI fire hydrams',). one at the east face and one at the west face ofthe 􀁔􀁾􀁬􀀮􀀠
OCT-18-1999 17:14 COWLES & THOMPSON. PC 08/26/99 17:41 􀁾􀀲􀀱􀀮􀀠(40 8800 LQClIE LIDDELL fill 􀀰􀀰􀀴􀀯􀀰􀀰􀁾􀀠2. The Authority shall or 􀁣􀁡􀁵􀁳􀁾􀀠to be prepared engineering design
and CODSll:uctiOIi standarda and sp' tiOilli for the additiollal fjre hydraDlS, and agrees to anow AddiSQll. to review and 1,IpOn the preparation and approval of such. standards and
specifications. UpOIi tho (:() kotion of the standards and specifications, the Authority shall select a contractor to install the additional fire hydrants. The installation shall be
finally completed 011 or before MatCh 1, 2000. The engineer selected to design tbe (lonstraction standards and specifications BbaIl. be selected in accomillWe with any professional ser\liee
procun:rnent laws applicable to the Authority, aud the contr:actor selected to install the additione.l fire bydJ:m1ts shlill be selet:ted in 􀁾􀁣􀁥with any competitive bid laws applicable
to the Authority. During the period ofinstallation ofthe additional fire hydrants, the Authority agxees to allow authorized IepreSeIltatiVes of Addison to illllpect, test, IIlelISlUe
and verify the iDsIaIlation as Addison deans reasonably necillJsary. 3. The Allthorlty sbalI. me reasonable elfuns to cause the additional fire hydrants to be insta1led in a timely manner
in accordance wilh the eonstruction conltal::t documents, plans and specifications. The Authority shill reasolllJbly inspect the work of the contraCtor tt) identify and to cause to be
correeted defects and deficiencies in the mstatlation of the additiolie.l fire bydrants, but without asSlUIl.iIlB responsibility tar the means and methods 1lScQ. by the contractor. Addison.
at its sole option, may inspect, or pardclJlllte with the Authority in the inspectiOil of, the (:()ntractor'$ work as gerunlly provided in the conclt1dlng sentence of subparB,erap11
A:l.. of Section I above. 4. The Authority shall fully and completely payor settle, by litigation or otherwise and without involving Addison, any clain:w ofthe engineer or contractor
arising out out ofthe design or ins!allatiOll. ofthe additional fire hydrants.. S. The design and COlIStrlIction casta and expell£eS for Ille additional fire hydrants are estimamd to
he 520,000.00. The Authority and AddiI!Oll &ball share equ.alIy in suoh casts and expenses up to $20,000.00; lIllY such casts and eKpeDSes in excess of 520,000.00 shall 􀁢􀁾􀀠borne aIld
paid for 50101y by the Authority. Addison &ball pay irs (!Omon ofsuch costs II1Id expellSBS to the Authority in acoordarux: with the ;fullowinS: (a) Prior to Addisol\ paying its portion
of any invoice of the engineer selected to prepare tile desisn allll construction standards ami spoci1lcatiollS. and any invojce orpay estimate of II contractor retained to illstaIl
the additiolie.l fue 􀁨􀁹􀁾􀀬fhe Autbority shall forward a true and CO!l:CCt· copy of the iuvcice or pay ilIJtinIate to Addison together with any supporti1l8 documentation that Addison
may re.uolllJbly request. (b) Wilh respect to any inwice or pay estimm from the c:onstrueliDn con1rllCtor. Addison shallllOt be reQllired to make II payment under my such invoice or
pay estimate unless the Authority has certified in writing to Addison that the estimate of wede camp1eted :fur th" relevant period is true and COtreet to the besl o/the Autbority's infonnation
and belief. bas been measured and vetified. in aceordanoe with the CODStJ:uction contract dolJlllllellts. and that aU <;OIIlI\rU(;tiOIl contract prl!COIIditiollS to paytnent tuM: been
met. Copies of lIllY material testing results shall be ibmished with the cemnoation. -2
0&/26/99 17:4& ft21. 140 8800 LOCKE LIDDSLL Ii!iOOS/009 The obligation of Addison fD pay its proportionate share of the costs and. expenses to design. and install the ad.di1ional fire
hydmnts shall be subject fD the annual appropriation offunds ncCCSSIllj' to pay such costs and expenses. 6. Opan the eompletion of the installation of the additiollll1 fire hydrants
and the .acoeptance of the hydran1S by the Authority, the AuthoIity shall be responsible to maintain the fire suppression systemv.ith the additional fire hyd.r.ants m socd worlcil!.g
order. S. Addison PoDce VIdeo MODitoring. 1. The Authority shall provide, install, and. make operational vidso cameras (the "Video System'') in. and in the immediate vicinity of, the
Toll TIlIlIlllI inorder to monitor activity in. and in the immediate vicinity ot; tho Tunnel. The Authority and Addison agree to cooperate in the placement of the Video 􀁓􀁾􀁥􀁊􀁄􀀠in.
and in the immediate vicinity of; the Ton Tuw:l.el to allow such mOlli.toling. 2. Addison will monitor activity in. and in the immediate vicinity of, the Ton Tunnel through the Video
System. The design and iIIstallation of the equjpmmt which win allow Addison to monitor such activity shall be in iICCOrdaI!I;e with the fOllowing: (a) The Authority, at its sole cost,
sball provide and install tiber optic cable &om the ToIl Tunnel fD the Addison Emergency Dispatch Center (the "Dispatch Center") located at the Addison Police Department, 4799 Allport
Parkway, Addison, Texas. Addison shall be 􀁾􀁰􀁯􀁮􀁳􀁩􀁢􀁬􀁥􀀠fOr providing all easem\!l!ll:S or other rights-of.way neccsslllj' to install and mai.ntllin lhe tiber optic; cable ftonl
the Ten TwmeI to the DispalCh Center. (b) Addison shall design and install the wiJjng, cabling and related video and ather equipment (including, without limitation. television monirorll)
(the "Dispatch Center Monitoring Equipment") ill the Dispateb Center as the parties agree is necessary to allow Addison to monitor Toll Tlllmel aetivitle$ through the Video System (such
videa and otbc:r equipm.eIlt is $Ct ibrth m ElIl!jbjt 1 attaehed weto). The actual costs forthe dcsip and insTa.!.ls.tiOD oithe Dispatch Center Motrltoring Equipmmt shall be paid for
as follows: (i) the Authority shall pay to Addiscm design. costs up to $}O,ooo.Oo, and Addison shall pay any such costs in excess ot$10,000.00; (il) !he Authority shall pay to Addison
instaI.1ation aosrs up to $10,000.00, and Addison ahall pay any such coStS in exooss ofSlO,COO.OO. The Authority shall pro:mptly pay 10 Addisan such amoUllts upon Addison. providing
to the Authority ItUe and correct gc)JIles of any inVQices or other documenta1ion Jefleeting the 􀁾􀁴􀁵􀁡􀁬costs ili.currm byAddison. 3. lJpon the completion ofth<! placement and iIlsta1lalion
of !he Video Systl:m and the Dispatch Center ManitQrlng Equipme!ll, the Authority shaU be responsible to maintain the same in good working order and to upgrade the Video System and the
Dispatch Center Monitorin,g Equipment, ifand a:; the parties may SlIbsoquently as-. Addison sha1I contact the Authority when roalntenaDce or repair walk is required and the Authority
shan elCGt to undertake any necessary 'WWlc itself and/or to retain an oUlside eontlactor or vendor. The Authority sball not be responsible for maintenance. ""Pair or upgrade costs incIured
by Addison for the Video System or the Dispateh Center Mcnitoring Eqnipmem unless said costs WIlfC speci.fiaally authorized by the Authority. -3
OCT-18-1999 17:15 . COWL£:.-S 8. THOMPtiUN, PC 0$/26/99 17:48 ft214 140 8600 LOCIE LIDDELL fIlloOU/OOS 4. The Authority and Addison 6halI eoopenrlve1y e.,abIlsh procedures for the condw:t
of Addison's monitoring of the Toll Tumlel and for Addison's transmission of end response to information obtained tIlrouih such monitoring. C. DPS Video Monitorlag. 1. The Texas De.partment
oCPublic Safety ("DPS") operates and maintains .. :rtati.on adjacent to the Dallas North Tonway south ofthe inter.iel:tion of Keller Springs Road and the Dl\Ilas North Tollwa.y (the
"Keller Springs Station"). The DPS will provide law en.foteement 􀁳􀁥􀁲􀁶􀁩􀁾􀁳􀀠for the Toll Twmel and desi:rea-to be able 10 mowtor activities in and around the ToU Tumll.!l from the
Keller Springs Station throu$h the use ofvideo equipment. 2. In order to lI110w the Authority, by and through the DPS, to provide such 􀁶􀁩􀁾moIlitoring aervioe to the Keller Springs
Stal:i01l, Addison hereby grants to the Authorlty a fully paid and inevocable Iisht and license fur a period oftwenty (20) yem; to QOnstxuci;. maintain, use and operate in, alOJ3i, acroas,
on, over, throvgb, above and under 1he public streets and/--.--..... rights-ai-way (and solely aloag the route) identified and dqlieted in EXhibit 2 (the "cable Route"). fiber optic
cable nece&llary to operate and maintain such sem.ce (lhe "Cable"); provided. however. that the installation. reinStallation, placement or removal otCable from the Cable Route shall
be subjllCt to the reasonable review and approval ofthe Addison Public Works Director or his desi8JU'l'!. To the extent available and subje\:t to the approval of the AddisOll Public
Works Director or his design"AI, ill placing the Cable tho Authority shall use utility poles aheady 10Clltt:!d &lOll! til., Cable Route. 3. The eomtruction, =ll5irucIion, coo;avali01l,
use, maintenance and operation of the Cable and other property used ill cOl1llection the.:ewltb £hal] be subject to all lawful police regula1ions of Addison and p..rt'Onned in at:eordancc
with Addison's regulatiollS Cor utility location and coOIdination. In a6ditiOll to lUIy other City ...,gulati(lllS or J:equfrcmen1li, at least thirty (30) days prior to the commencement
ot t;Onstruction or mai:atl'1!Imee (other than emergency repairs) within Addison's rights-of-way, 􀁴􀁨􀁾􀀠Authority sba1l provide. Addison' J BIlgineer (or snch other of.flcia1. as Adlllson
1112y designate from mne to time) with a copy olthe construction wolk plans and drII.wings. The Authority sballnot proceed with conSllllction within Addison's rights-of-way until the
pllms and drII.wings have been approved i:a writing by the proper City official:;, such lilJ:P7:Ovall1Ot to be unreasonably withheld or delayed. 4. Upon request of Addison, 1hc Attthority
shall remove and abate any ponlon ofthE Cable that is dangerous to life or ptllperty, and in case the Authority, after notice, fails or refuses to act. Addison lllily mnove or abal:e
the same, at the sole cost and Cltp!:llSe ofthe Authority, all without compensation or liability tor damages to Ihe Authority. The Authority shall promptly restore the publie meets,
lI11eylS and 􀁲􀁬􀁧􀁨􀁴􀁬􀁬􀀭􀁯􀀺􀁦􀁾􀀠to thr:ir eonditimt prior to the Authority's CQIlStruction, mllintenance, or excavation, to the ma&onable satisfaction of Addison Engineer. The
AlUhority shaU _vate ou1y fill' the conaIrU.cUo:n, i:tIBtallation. expllIlsion, repair, removal. and :maintmlance ofall or a portion ofthe Cabk. 5. Whoncv« byreason otfhe Changes in
!he grade ofany street or in the location OT the matlller of eonstructing any gas pipos, sewers, or 1IlI)' athcIr ondcq;lGUDd or ovemead SII:uetufe for any City pu;!pO&e whatever, it
sball be reasonably deemed necessary by Addison 10 alter, clllmgc, adapt or eonfOl'l'l1 a pomOll ofthe Callte thereto, such alterations or changes shall 
OCT-18-1999 17'15 COWLES & THOMPSON.PC oanS/lID 17, 49 ttZ14 140 &800 LOeRE LIDDELL Ii!IOO7l009 be promptly made: by the Authority when ordered in writing by A.ddillon. Ifsuch requiren1ents
impose a financial hardship, the Authority lIIf.y present altmuative proposals to Addisou, and AddiSOtl shall give due consideral:ion to such alternative proposals. Addison shall bave
the right to require the Authority to adapt or eoDfotm it.!; Cable, or to alter, relocate or change ill! Cable. to enable Addison to use, or to use with gteater QOI1VenlcnCC, lIllY public
streeto alley or right-ofway, ptovided that Addison ShallllDt c;xercise the funlgoing right absent a bona fide and mawie.l need to do so. 6. To the extmr. pemtitted by law, the .Antlwrlty
sball indemni.1Y Addison, its officials, officers, employec:.s and agents aplnst, md hold Addison, its officials, officers, employees and agents harmless fivm. any and all liability,
actions. causes of action, lawsuits. judgments, elalms. damages, IlOSt$ or fees, includi!lg reasonable attorney's fees, for any ilYlll"Y to or the death of eny person or dimage to or
des.tnlction ofany property to the extent attributable to or NSllltin& from lIllY aIlt or omission ot the Authoritr. its officers, employec:.s, aget:lts, contractors, as5ignees, licens...,
pemrlttees, or subcontra\lton; lI!Idoor the provisiOIlS of pa:Iag1."ilflh C ofSection I ofthis Agreement. The pmvisiOllll oftbis paralllliPh shall survive the termination ofthis Agreement.
The tsmls and provisions contained in tbis Section are inteJJ.ded to be for the benefit ofAddiSOtl and the Authority and are not intended to be for the benefit of any tbird party. n.
KELLWAY CIRCLE CONNECTION, A. The 1996 Jnterlocal Agreement provides in part that the Authority, at its $Ole cost, must conslt\l.ct en extension from existing Kel!way Circle 1D Dooley
Road (the "Kellway Cirele Connection") as _clibed in the 1996 lnterlocal Agreement and as depicted on Exhibit F attached thereto. , B. Since the execution ofthe 1996 l:nterlocal Aste/m'lent,
the Authority has acquired a tract of land located 􀁡􀁤􀁪􀁾􀁣􀀺􀁮􀁴􀀠to the ToU 'l"umld llDd AddiSOtl AiIpott and described and depicted in Exhibit 3 attached benito (the "Adjacent Land',.;
"d" C. For the c01ISidenItion set furth inparagraphs D and E oftbis Section II, as well as Pl '--.. _' for the granting of the Mly pald and i.mwocable right and Ii_e ptovided in paragraph
C of Section t the Authority agrees to convey to Addison, free and clear from all leases, liens, V,' encl:I!IlbranclIS, and other J:i8hIs, eKcept such as may be deemed acceptable to
Addison, and in a IP tbnn reasonably acceptable to Addison, good and marketable fee title to the Adjaeem Land (but ;XV in IlD evant ineillding any ToU Tunnel right-of-way). Such COI1Vey.IXIClO
Shall Oecll:(' on or before I' Deeember31.1999. D. FNm and a&!r the dale afthe 􀁣􀁯􀁮􀁶􀁾ofthe Adja\lelll Land by the Authority to Addison, the Authority &hall have no duty or obligation
to constn1ct the Kellway Circle Connection, aud all IClated obligaliQ115 ofthe Authority regarding Kellwa;y Circle and/or Dooley Road as described in Section II.B oithe 1996 ImerJooal
Agreement shall be d.ecrncd satisfied. E. l'b.c Authority may elect to COlISttuct an additional two-lane toll tunnel at the Addison Aixport immediafely adjacent to the Toll T1mI!eL If
the AuthoJ:ity (1)(41) elects to conStrUct the additioual two-lane toll tunnel, or (b) makes a bona fide dete:mination that, in order to protect the integrity of the Toll TIIIIJIcl and
the public heaIl:b, safety and welfare, signlfieant -5
OCT-18-1999 17:15 c..4-. ...,, _____COWLES & 􀁔􀁈􀁏􀁍􀁐􀁓􀁏􀁎􀀮􀁐􀁾􀀠􀀰􀀸􀀯􀀲􀁾􀀯􀁾􀀹􀀠11,50 ,,214 140 8800 LOCKE LIDDELL 1iI0CS/OOD xepai1S to the Toll 'TUnI!el are requized and the
Addi50ll City Engineer reasonably concurs with such detetmiuation, (2) has conveyed the Adjaoent Land to Addison as described in paragrapb. C of' this Section II, aDd (3) (:ives Addison<
DOt less than 120 days notice of sucb pl'IlPosed construction or need for signifiOOllt repairs. Addison shall provide to the Authority a consttuction sta8inB area for such constrnction
or Iqlalr.! 4lOmprisin,g III. least 65,000 square feel within it reasonable distance (not greater 1han one-half DIile) from the area. of actual cOllSt1'IIction of the additional toll
tunnel orrepair.!. GENEaATOB. Addison agrees to provide to the Authority an easement as described and depicted in ,Ie-􀁾􀁨􀁪􀁢􀁩􀁴􀀠4 attached h=rcto in older to allow the Authority
to locate thCROII certain "lcx;tri.:al .;'equipment which is neecssaty to opexate and mainlllin the ToU 1'w:mel. Such equipment :is described in Exhibit 5 auaclIed hm:t.,. \. ' IV. NOTICES.
Wbme the tetms of this AgreemCllt 􀁾thIII. notice in writing be provided, such notice ihall be deemed dclivered 1hree (3) days tbllowing the deposit ofthe notice in the United Stitei
roaiI, postage prepaid, and sentby =filled mail, rerum receipt requested and properly addressed as follows: To Addison: To the Authority: P.O. Box 9010 P. O. Box 190369 Addison, Texas
75001-9010 Dallas, 'Texas 15219 Attn: City Manager Attn: Bxeeut:ive Director V. INCORPOlU.TlON OF BECITALS; EXHIBITS. The recitals set Cortb herein are intellded. and are lweby deaned,
to be a pmt otIbis Agreement. The Exhibits attacbed hereto arc inoorpoxated herein and made apmthereof for all. PlIIPoses. VI. SEVERABILrrY. Ifany clause, paragJaph, section or portion
<>f Ibis Agreement shall be foUlld to be illegal, 11Il1awful, uncOllstitutional or void for any l'l::1ISOD, tho balance of the Agreement shall remain. in fWl force and effect and the
parde:; shall be deemed to have contracted as itliaid <;lause,. section, paragt1!ph or portion had not been in the Agreement initially. VB, AUTHORITY TO EXECllTE. The wdmigned officers
and/or agents of the parties hereto are 1he properly authmized officials and. have the neeessmy authority to cxeellfe this Agreement < 011 behalf ofthe parties hereto, and uch party
hereby c«Iifie& to the other thIII. any llecessaI)' :resollXtions or other act 􀁾􀁤􀁩􀁮􀁧sueb autharity have been duly passed and are now in full furce and effect. vrn. THE 1!J!J1i INTERLOCAL
AGREEMENT. Except as expressly modified and amended hereby, the 1996 lnterioeal Agreement sball remain infun fwclS and eft'eot as mi8inallY written. 
OCT-18-1999 17:16 COWLES & THOMPSON,PC 0&/28/99 17:50 t'hH 740 8800 LOCKIl LIDDELL IilI009/009 EXECVTED at Dall.as Cotmly, Texas on the day and year fi:tSt Written above. NORTH'IEXAS
TOLLWAY TOWN OF ADDISON. TEXAS AUTHORITY By:___􀁾􀁾􀁾__􀁾􀁟􀁾___ By:,____􀁾􀁾􀀭􀀽􀁟􀁾􀁾􀁾􀀭􀀭􀀭􀀭􀀭Ron Whitehead, City Manllgl:l" 1erry N. Hiebert,. E.xecu1ivo DireotDr ATTEST: 􀁂􀁾􀁾________________
______ CamtenMoran, City Secretazy 
TOWN OF ADDISoN PUBLIC WORKS , DTo: /.AfL{}--l1f//From: 􀁾􀁾􀁾􀁾􀁾􀁾􀁾􀁾􀁾􀁾􀀠Company: foiAli1 􀁤􀁉􀁊􀀮􀁊􀀩􀀯􀂷􀁾􀀻􀀨􀁪􀀭􀁁􀀭􀀮􀀮􀁊􀀠Phone: 972/450-_''4L...,t...I-__ 􀁾􀀠FAX: 972/450-2837
FAX#:_________ 16801 Westgrove Date: :; //f t P.O. Box 9010 Addison, TX 75001-9010 # ofpages (including cover): ----"'=-
..MhR. 9. 1999 11: !lAM 􀁁􀁇􀁉􀁉􀀧􀁄􀁾􀁅􀀠CORPORATION NO. 4060 P. 1/1 --""" 12700 PARK CENmAl. oq: A.OQR 1$ DAL.LAS TEAAS 152$1 f:1\A '1'2 Tee 1M3FAX TRANSMITTAL JIt1fJNi I1Z ,.. 1$:)1
Qo\'I!ITlME: 03/0919910:07 AM 1020102603 DNT-269􀁾􀁒􀁏􀁊􀀮􀁉􀁉􀁏􀀺􀀠Jeff Markiewicz TTAITOLLPUYCONTDOC Al'FlUA110N, Town of Addison FAX NO., 912450-2837 BobChasey 711.", will 0 _ following
thit _t DEUVERTO: 􀀮􀁾􀁏􀁊􀀮􀁎􀁁􀁍􀁅􀀺􀀠FROM: .................... -b9 ...•. ,,--. '""--,-_.• ,-, ... "" -"" . -.. --....... -COMMtNTS: Jeff. below is a preliminary list of the equipment
that may need to be installed in your police dispatch area to allow them to be connected to the Addison Fiber-Optic Backbone and be able to respond to emergencies in the new Addison
Tunnel. 1.0 . 2 -21" color monitors with ceiling mounts 2.0 1 -CCTV keyboard 3.0 2 -Fiber-Optic Transceiver Units 4.0 1 -CCTV control data signal transceiver 5.0 1 -Fiber-Optic Rack
Mount Unit (with a power supply) 6.0 1 -16 channel quad multiplexer with alarm input 7.0 1-Audio Preamp 8.0 1 -Switcher Ifollower unit 9.0 1 -Lot of signal and control wiring We believe
that this equipment should cost approximately $10.000. Please understand the follOwing issues: 1. Whoever you work with on this system needs to design and guarantee a system that works,
the way you want it. 2. We feel that we should be paid to come up with the above 6st of equipment and that it may not be a complete list. The list will only be finalized after the entire
system is designed by an experienced "security conSUltant". Iftran:smiSSiOn Is Incomplete orunclear. please call me at (972) 789-2664. ... -...., ... _. 􀁾􀀮􀀮􀀭􀀮􀀠.. ---.. ,..,. ...
..-.. -_.-._.-"., ....---. .. ... _----.'" .-.... -"'"'.. 􀁾... , ....,􀁾􀀮􀁾􀀱􀁇􀀱􀁎􀁁􀁴􀀮􀀠ro FOU-OW VIA: n/a 
PUBUC WORKS DEPARTMENT . (9'/2.) 45().2811 Poot Ollie. Box 9010 Addi....T.... 15001-9010 16801 Westgrove March 2, 1999 Mr. Thomas L. Kelley, P.E. Brown & Root, Inc. 16610 Dallas Parkway,
Suite 2200 Dallas, Texas 75248 Re: Y2K Certification Dear Mr. Kelley: A few weeks ago, our Assistant City Manager Lea Dunn discussed with Mark Bouma (N1TA) the importance ofhaving all
the electrical monitoring systems used in the tunnel Y2K certified. Please follow up on this matter and send me confirmation that these systems are Y2K compliant. Yourhelp in this matter is. greatly appreciated. Please call me ifyou hav.e any questions or need additional information. ) Sincerely, 􀀭􀁉􀁾􀀷􀀧􀀭􀁾􀀠Jeff Markiewicz Project Manager 00:
Mark Bouma, NTTA Lea Dunn, Assistant City Manager Hamid KhaIeghipour, MIS Director 
SecureNet, Inc. 3440 Sojourn Suite 240 Carrollton. TX 75006 (972)248·4949 Fax (972)248·2220 PROPOSAL Client Information Name Town of Addison Address 16801 Westgrove Carrollton, TX 75006
Attn: Jeff Markowitl Reference: Addison Tunnel Base Bid I TOAFEX Page: 1 Date: Eq.Terms: Labor Terms : June 9, 2000 Billed Upon Storage Billed Progressively Freight: FOB Shipping Point
No Qtv 􀁄􀁥􀁳􀁣􀁲􀁩􀁰􀁴􀁩􀁯􀁮􀁭􀀮􀁟􀁾􀀮􀀮􀀮􀀮􀀠I !The following equipment provides the Addison Police Emergency Dispatch Center to monitor 16 i cameras located in the Addison Tunnel
1121 and at the Addison Tunnel To!1 Plala 141. The cameras at the toll plala are exterior cameras only. The interior booth cameras are not available for monitoring per the NITA. Additionally
the dome type cameras will be view only. . No provisions are made for control of the domes on the toll plaza per the NITA. The following equipment will be located in the communications
room at the Addison Police Department. 1 1 Video Receiver 11 Channelj/Data Transceiver (1 Channel) -SM 2 1 4 Channel Video Receiver-Demultiplexer, SM, RM 3 1 Robot -4 Camera Standard
Color Digital Quad 4 1 Cable 500'Spool of RG59/U,CCTVNideo Transmission, Indoor Use,Non Conduit (per NEC) in Plenum Areas,CL2P 5 1 Cable -500' Spool Of Plenum 22/2 Pair,lndividually
Shielded Cable CMP The following equipment will be located in the Addison Police Department Emergency Dispatch Center. 6 2 20" Fine Pitch Trinitron Color Monitor. 500+ lines horizontal
resolution. Accepts NTSC. PAL, SECAM & NTSC 4.43. Loop-Through Composite & Y/C inputs. auto terminating. Built-in speaker for audio monitoring. 7 2 !Yoke Style Monitor Bracket for 20"
Monitor -(Includes Suspended Ceiling Brackets or Structural ,Ceiling Brackets 8 i1 Keyboard This quotation Is good fot thirty {301 dQY$ from date submitted and is subject to the Terms
and Conditions of Sale attached. 
SecureNet, Inc. 3440 Sojourn Suite 240 Carrollton, TX 75006 1972)248·4949 Fax 1972)248·2220 PROPOSAL TOA Page: 1 -Client Information Name Town of Addison Address Attn: 16801 Westgrove
Carrollton, TX 75006 Jeff Markowitz Reference: Addison Tunnel Base Bid Date: February 9, 2000 Eq.Terms: Billed Upon Storage Labor Terms: Billed Progressively Freight: FOB Shipping Point
i No Qtv Description 1 2 3 4 1 1 1 1 The following equipment provides the Addison Police Emergency Dispatch Center to monitor 16 cameras located in the Addison Tunnel (12) and at the
Addison Tunnel Toll Plaza (4). The cameras at the toll plaze ere exterior cameras only, The interior booth cameras are not available or monitoring per the NTTA. Additionally the dome
type cameras will be view only. No provisions are made for control of the domes on the toll plaza per the NTTA. The following equipment will be located in the electrical room at the
Addison Tunnel Toll Plaza. American Dynamics -Megapower Switcher System Component -High Density Output Model with Single·width Rear Panel for Systems that Accommodate a Maximum of 768
Inputs Video Transmitter (1 Channel)/Data Transceiver (1 Channel) • SM Four Channel Video Transmitter· SM . RM 19" Rack, 115 VAC Input, Includes Power Supply 5 6 7 8 9 The following
equipment will be located in the communications room at the Addison Police Department. 1 !Video Receiver (1 Channel)/Data Transceiver (1 Channel) -SM 1 Four Channel Video Receiver· SM
1 Robot· 4 Camera Standard Color Digital Quad 1 i1icable 500'SpooJ of RG59IU,CCTVIVideo Transmission, Indoor Use, Non Conduit (per NEC) in Plenum Areas,CL2P ! iThe following equipment
will be located in the Addison Police Department Emergency Dispatch Center. 2 Monitor -20" viewable area, measured diagonally Fine Pitch Trinitron Color Monitor This Quotation is good
for thirty (30) days from date submitted and is subject to rhe Terms and CQI'IditiQns of Safe attached. 
SecureNet, Inc. 3440 Sojourn Suite 240 Carrollton, TX 75006 1972)248-4949 Fax (9721248·2220 PROPOSAL r Client Information I Name Town of Addison ! Address 16801 Westgrove Carrollton,
TX 75006 Attn: Jeff Markowitz Reference: Addison Tunnel Base Bid TOA Page: 2 Date: February 9, 2000 Eq.Terms : Billed Upon Storage Labor Terms: Billed Progressively Freight: FOB Shipping
Point No 10 Qtv 2 Descriotion Yoke Style Monitor Bracket for 20" Monitor· (Includes Suspended Ceiling Brackets or Structural Ceiling Brackets 11 1 Touch Tracker Keyboard· System RS232
Maintenance Summary SecureNet, Inc.'s Standard warranty is twelve (12) months on parts and three (3) months on labor for the hardware installation and twelve (12) months of normal business
hours support on he software installation, if applicable. The Warranty will commence upon the earlier of customer acceptance or established beneficial use. Equipment Total Engineering
Training Miscellaneous Materials Shipping & Handling Installation Total $16,567.58 280.00 280.00 258.69 344.90 3,360.00 $21,091.17 * Any applicable taxes will be added at time of invoicing.
! This QuotafiOn is good for thirty (30) day'S from date submitted and is subject to the Terms and Conditions of Sale attached. I 
3 PROPOSAL r Client Information I Name Town of Addison Address 16801 Westgrove Carrollton, TX 75006 Attn; Jeff Markowitz Reference; Addison Tunnel Base Bid SecureNet, Inc. 3440 Sojourn
Suite 240 Carrollton, TX 75006 (9721248·4949 Fax 19721248·2220 TOA Page: Date: February 9, 2000 Eq.Terms: Billed Upon Storage i Labor Terms : Billed Progressively FOB Shipping Point
I Freight: .... 􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀁾􀀠Disclai.me"'rO';s'-____________________--1 Customer to provide: 110 VAC power on 20 amp dedicated circuit, no more than .5V to ground, clear of spikes
and surges, where required with insulated earth ground. Any conduit and pull wire, where required (water tight). Proper door hardware. Adequate mounting space for terminal interfaces,
modems and expanders on plywood surface. Environmentally safe location for central controller (air conditioned and lighted). No high voltage above 110 VAC. Align doors, if necessary.
Proper lighting. Constant voltage transformer. lightning surge protection, where required. Accessible and non-obstructed chaseways for needed wire run. Connection to fire alarm system
to interface into our equipment to be provided by others. Riser sleeve or core drilling between floors, where required. SecureNet requires written notification of any existing environmental
hazard (ie. asbestos) that SecureNet personnel could be exposed to while providing this system. Each area of concem will require separate notification. All permits and fees associated
with permits are excluded from this proposal and are the responsibility of the purchaser. Customer is solely responsible for compliance with any applicable ADA requirements for equal
access. All drawings and related documentation are proprietary and will remain the property of SecureNet, any use or reproduction of same are strictly prohibited. . This quo/blion is
good for thirty /30) days from date submitted and is subject to the Terms and Conditions of Sale attached, 
SONY h./(/IT dfJjY LfJJP 􀀮􀀺􀀺􀀺􀁩􀁩􀀻􀁾􀀢􀁊􀀠dIiY Lf!:JJY Li!Y COLOR MONITOR SSM-14N5U SSM-20N5U 13 14"/20" (Viewable area measured diagonally) Rne Pitch Trinitron Color Monnor TRiNITRON"
!':!l Over 500 lines of horizontal resolution COLOR r;!j Accepts NTSC, PAL. SECAM, &NTSC4.43 MONITOR Iii Accepts Composite and Y/C Inputs I1ll On Screen Menu Operalion I!El Built-in
speaker for audio monitoring Illl Auto beam current feedback for color stability o Dark tint CRT for improved dynamic range ) 
,SM-14N5U ,SM-20N5U RINITRON :aLOR IONITOR FAONTVIEW BACK VIEW tONY Security $'Jstems 1cas1 and Pmfesskma! Gmup ly Drive Ridge, New Je,*y 07656-8003 (201) 358-4954 • fAX' (20l) 358-4927
􀁾􀁩􀁮􀁕􀀮􀁓􀁁􀀠11/98 S·SSM·14N5I..IffiSM2Ur.'SU SPECIFICATIONS SSM-14N5U/SSM-2JIN5U Video Syslems: NTSC, PAL, SECAM, NTS!:«, Picture Thbe: SSM-14N5U: Hlgb Resolution, 14"(Viewable area
measured diagonally) Fine Pilch Tnnilmn SSM-20N5U: High ResolutiOll, 20" (Viewable area measured diagonally) Fine Pitch 1ilnitroll Hariz. Resolution: 500 TV lines Color Temperahrre:
6500'" K Linearity: Horizontak8%, Vertjcak7% Inputs: Video: Loop throogh BNC, Composite vldeo, 1.OV p-p sync 􀁮􀁥􀁧􀁡􀁕􀁶􀁥􀁾Auto 75 Ohm termination* Loop tI1rough Mini DIN 4-pin, S-Vjdeo
Y: 1V 􀁰􀁾􀁰􀀠Sync negative G(NTSC) 0.286V p-p; C(PAL), 0.3V p-p Auto 75 Ohm termination" Audio: loop through Phono, -5dBu, high impedance Audio Power Out O.5W, monaural Power requirements;
AC 100 to 240 V, 50/60 Hz'" Power consumption: SSM-14N5U: 80\11 SSM-2DN5U: 100\11 OperaUng OperaUng remperatur.: 32°f to 95"f {O°C to 35"C) Dimensions {WIlD): SSM-14N5U: (13518", 13318"'
16 5116") 346 x: 340 x 414mm SSM-2JIN5U: (1111116",17318" x 19 314") 449 x 441 x 502mm Weight SSM-14N5U: 33 lb•. {15kg) SSM-2JIN5U: 61 Ibs. 10 OZS. (28kg) Optional Accessories: MB-502B:
19" rack mount kit for SSM-14N5U SLR-103A: 19" slide rail kit for SSM-2ON5U "75 Ohm le:minalion is automa:iCally sel !o OFF when C{)nnecr;ol'l is made !o Ihe OUT 􀁃􀁑􀁮􀁾􀁲􀀬􀀠 "'UL
Listed 10, l20V AC SO/60Hz operation only. @1998SonyEleclrorncslnc.Al!nghtsreserve:!. Aeprm:!uclion in whole or in part witho!)! written permission 15 prahilliletL All spedUcations are
subject 10 change wiltunrt 􀁮􀁾􀀮􀀠 NOrl·melric weighls an:::I measurements are app;oxim<l!e. 
SecureNet, Inc. Terms and Conditions ______________________..:P.,:."'••'..4...._....,r-:prOducts and serviCes are sold subject to the following terms and conditions; ! 􀁾􀀮􀁾􀀭Order
Acceptance ! This sala to Buyar will be govemed solely by the terms and conditions contained herein which will supersede any conflicting terms and conditions of Buyer, any statement
in Buyer's terms nOtwithstanding. These terms constitutt) the entire agreement between Buyer and SecureNet. and all prior writings, representations or negotiations with respect to this
sale are deemed to be merged herein, Notwithstanding any custom of the trede. this sale does not Include the furnishing of any technical assistance or systems design, but any such assistance
upon roquest may be mndered by Secure Net at its option and for 3 possible addItional charge. Modification of any of these terms will be permittedonly by a written agreement signed by
an authorized representative of eaoh partY. 2. Prices. Payment. Taxes. Permits, Fees Tatms are net net upon receipt of equipment from manufacturers, unless otnerwise 􀁳􀁰􀁥􀁾􀁩􀁦􀁩􀁥􀁤􀀮􀀠SacureNet
may decline to deliver except for cash or stop goods in transit whenever, for any reason, it has doubts as to Buyer's financial responsibility. Pro·rata payments shall become due with
respect to partialshipments. Prices are exclusive of any use, sales, excise or otner tax, Federal, State or local. Which has been or may be imposed with respect to the sale of pefsonal
property or services hereunder. unless shown as a line item. Any such tax is the Buyer's responsibility. If Secure Net is required to obtain any local permit Of license to enable it
to inStall the Equipment at Buyer's site. Buyer will reimburse SecureNet for any related tees Ot Chafges. Labor will be hilled incrementally as job progresses. All labor invoices are
due upon receipt. A sale made as a result of this Quotation will be deemed to be a cash sale based on payment upon receipt of equipment. If not paid within 10 days. e monthly charge
of 1 % 01 the unpaid balance will be added to the price. 3. Cancellation Orders are accepted with the express understanding that In the event of a request to stop work or cancel any
part of the order, damages will be paid to SecuraNet by the Buyer as follows: a} Any work scheduled for completion within thirtY dar.s will be paid for in full and shipment accepted.
b) All work in process schadu ed for completion more than thirty days from date of request of cancellation, any raw materials Of supplies used or fat which commitments have been made
by us in connection with this order, shall be paid by the 8uyer on the basis of our full cost plus 20 percent. C) Any equipment andior tools paid by Suyer shall be his property and shall
be removed from our premises by him within thirty days from date of cancellation, at his expense. If not removed within thirty days, the equipment and/or tools: shall be shipped to thO
Buyer at his expense or scrapped. 4. Packing and Shipping Claims for loss or damage in transit must be enterod enterod and pursued with the carrier by Buyer. 5. Delivery Oates quoted
herein are approximate and are based upon proper receipt of all necessary information and materials to be furnished by Buyer. All sales are FOB SecureNet's shipping point unless other'Nise
spec1fied. Secure Net shall not be liable for any delays or defaults hereunder by reason of fire, flood, acts of God, labor troubles, inability to secure materials, acts of government
or other causes beyond its reasonable control. Secure Net shall not be liable for direct, special or consequential damages resulting from delay in delivery or lai1\lre to manufacture.
6. Waiver Waiver bv SecoreNet of e breach by Buyer of any proviSions of this agreement shall not be deemed a waiver of future compliance therewith. and such provision, as weI! as other
proviSions hereunder. shall remain in full force and effect. 7. Goveming Law Tnis contract shall be deemed to have been entered into and shall be construed and interpreted in accordance
with the laws of the State of Texas. 8. Service Work All service work will be charged at the prevailing rate on a par man par work day basis, Sundays and HolidayS, excluded. Transportation
and living expenses are additional. 9. Warranty All equipment is warranted to be free from defects for a period of twerve (12)months from date of shipment from manufacturar. All labor
is warranted for 90 days from date of substantial completion. This warranty does not apply in the event of misuse, abuse, acts of God, or as a result of unauthorized alterations Of repairs.
Warranty is void if date stamps or warranty seals are altered, defaced or removed from any product. This warranty is in lieu of all other warranties, representations or conditions of
any kind, expressed or implied, and no person is authorized to assume for us any liability in connection with the sale of these products and services. EXCEPT AS SET FORTH IN SECTION
9, SECURENET DISCLAIMS ANY WARRANTY, EXPRESS OR IMPLIED, WITH RESPECT TO THE EOUIPMENT OR ITS OPERATION, INCLUDING WITHOUT LIMITATION, ANY IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR
PURPOSE OR USE. SECURENET AND ITS EMPLOYEES, WJLL IN NO EVENT BE LIABLE FOR ANY INCIDENTAL. CONSEQUENTIAL OR OTHER DIRECT OR INDIRECT DAMAGES SUFFERED BY BUYER, ANY OF ITS EMPLOYEES,
AGENTS OR ANY OTHER PERSON ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THE EQUIPMeNT, EVEN IF THEY HAVE BEEN ADVISED OF THE POSSIBLITY OF SUCH DAMAGES. 10. Special
Conditions 8uyer ret>resents and warrants that. any site at which the Equipment is to be installed IS free of asbestos and any other hazardous or toxic substances. If anysuch substance
exists at any site. SecureNet will not be required to install or service the Equipment at such site and SecureNet shall arrange, at Buyer'sexpense, for the equipment to be installed
and serviced by personnel qualified to handle such substances. It is the responsibility of Buyer to notify SecurnNet of the existence of any such substances at any installation sIte.
11. Compliance Secure Net will comply with aU federal, state and local laws and regulations applicable to performance of its obligations hereunder including (to the extent applicable
aM without limitations): Fair labor Standards Act of 1936, as amended; William-Steiger Occupational Safety and Health Act of 1970, as amended; Ssrvice Contract Act of 1965, as amended;
and tho EqualEmployment Opportunity clauses prescribed by Executive Orders rogarding nondiscrimination hecause of race, creed, color, sex, age, nattonal origin,physical or mental handicap,
or veteran status. 12. license #88481 SecureNet is licensed by the State of Texas Board of Private Investigators and Private Security Agencies, P.O. Box 13509, Austin, TX 7871 L 􀀵􀀱􀀲􀂷􀀴􀀶􀀳􀁾􀀵􀀵�
�􀀵􀀮􀀠Acknowledgment----------------------------------------------------------------I have read the attached Terms & Conditions of Sale, understand them fully, and agree to abide by
them. I understand that payment for all equipment and installation charges is due upon receipt of invoice, Equipment will be be invoiced upon shipment from the designated shipping point
and installation charges will be invoiced as the job progresses, AGREED TO: SecureNet's Acceptance: Customer P.O. No: ________________ 3440 Sojourn Suite 240 Customer's Name: ________________
􀁂􀁹􀀬􀁾___________________ Title:_____________ Oate:____________________ • Any applicable taxes not included. Ouote Total: $21,091.17 
PUBUC WORKS DEPARTMENT (972) 450-2871 _iiiiiiiiiiioiiiiiii.􀀻􀀮􀁾􀀮􀁩􀁩􀁾􀁯􀁩􀁩􀀮􀀻􀀢􀁾􀁾􀀢􀀧􀀮􀁾􀀻􀀻􀀢􀀮􀁟􀀧􀀻􀀻􀀻􀀻􀀢􀀧􀀧􀀧􀀠® Post Office Box 9010 Addison. Texas 􀀷􀀵􀀰􀀰􀀱􀁾􀀹􀀰􀀱􀀰􀀠16801
Weslgrove .June 22, 2000 Mrs. Kelly Bell SecureNet, Inc. 3440 Sojourn, Suite 240 Carrollton, Texas 75006 Re: Addison Toll Tunnel Monitoring Dear: Kelly Please accept this letter as your
notice to proceed on the referenced project. Upon successful completion ofthe work, please submit an invoice for the entire project. At that time a check will be issued for the amount
of$13,975.66 as listed on your proposal. Please call me ifyou have any questions, or need additional information. Sincerely, JeffMarkiewicz Project Manager Cc: Mike Murphy 
SecureNet, Inc. 3440 Sojourn Suke 240 Carrollton, TX 75006 (9721246-4949 Fax (972)246·2220 PROPOSAL Client Information Name Town of Addison Address 16801 Westgrove Carrollton, TX 75006
Attn: Jeff Markowitz Reference: Addison Tunnel Base Bid I TOAFEX Page: 1 Date: Eq.Terms: labor Terms: June 9,2000 Billed Upon Storage Biiled Progressively ! Freight: FOB Shipping Point
No Qtv Description The following equipment provides the Addison Police Emergency Dispatch Center to monitor 16 flameras located in the Addison Tunnel (12) and at the Addison Tunnel Toll
Plaza 141. The cameras at the toll plaza are exterior cameras only. The interior booth cameras are not available or monitoring per the NTTA. Additionally the dome type cameras will be
view oniv. , No provisions are made for control of the domes on the toll plaza per the NTTA. ! The following equipment will be located in the communications room at the Addison Police
Department. 1 1 Video Receiver {1 Channell/Data Transceiver (1 Channel) • SM 2 1 4 Channel Video Receiver-Demultiplexer, SM, RM 3 1 Robot· 4 Camera Standard Color Digital Qua,d 4 1 Cable
500'Spool of RG59/U,CCTVNideo Transmission, Indoor Use, Non Conduit (per NEC) in Plenum Areas,CL2P 5 1 Cable· 500' Spool Of Plenum ,22/2 Pair, Individually Shielded Cable CMP The following
equipment will be located in the Addison Police Department Emergency Dispatch Center. 6 2 20" Fine Pitch Trinitron Color Monitor. 500 + lines horizontal resolution. Accepts NTSC, PAL,
SECAM & NTSC 4.43. Loop-Through Composite & Y/C inputs, auto terminating. Built·in speaker for audio monitoring. 7 2 Yoke Style Monitor Bracket for 20" Monitor (Includes Suspended Ceiling
Brackets or Structural Ceiling Brackets 8 1 iKeyboard This QUOtation Is good for th(rtY (SO) days from dats submitted Bnd Is subject to the Terms and Conditions of Sale attached. 
SecureNet, Inc. 3440 Sojourn Suite 240 Carrollton, TX 75006 (972)246.4949 Fax (972)246.2220 PROPOSAL Client Information '----------------.., Name Town of Addison Address Attn: 16BOl
Westgrove Carrollton, TX 75006 Jeff Markowitz Reference: Addison Tunnel Base Bid TOAFEX Page: 2 Date: Eq.Terms: Labor Terms : June 9, 2000 Billed Upon Storage Billed Progressively Freight:
FOB Shipping Point Descril!tion Maintenance Summary No Qtv SecureNet, Inc:s Standard warranty is twelve 112) months on parts and three 13) months on labor for the hardware installation
and twelve (12) months of normal business hours support on the software installation, if applicable. The Warranty will commence upon the earlier of customer acceptance or established
beneficial use. Equipment Total $10,122.5B Engineering 2BO.00 Training 2BO.00 Miscellaneous Materials 356.1B Shipping & Handling 206.90 Installation 2,730.00 Total $13,975.66 * Any applicable
taxes will be added at time of invoiCing . . _. ,.__. Thi's quotation is good for thirty {3D} dsys from date submitted and is subject to the Term'S end O:mdi'ri"ons 01 Sole attached.
i 
2 SecureNet, Inc. 3440 Sojourn Suite 240 Carrollton, TX 75006 (9721248-4949 Fax (972)248-2220 PROPOSAL TOAFEX Page:Client Information Name Town of Addison Date: June 9,2000 Eq,Terms:Address
16B01 Westgrove Billed Upon Storage Carrollton, TX 75006 Labor Terms:Attn: Jeff Markowitz Billed Progressively Reference: Addison Tunnel Freight: FOB Shipping Point Base Bid I INo 􀁑􀁴􀁾􀁖􀀭􀀫_______
_________􀁾􀁄􀀮􀀡􀁬􀁓􀁣􀁲􀁪􀁰􀁴􀁩􀁯􀁮􀀠Maintenance Summary SecureNet, Inco's Standard warranty Is twelve (12) months on parts and three (3) months on labor for the hardware installation
and twelve (12) months of normal business hours support on the software installation, if applicable. The Warranty will commence upon the earlier of customer acceptance or established
beneficial use. Equipment Total Engineering Training Miscellaneous Materials Shipping & Handling Installation Total $10,122.58 280.00 280.00 356.18 206.90 2,730.00 $13,975.66 .. Any
applicable taxes will be added at time of invoicing. I This quotation is good for thirty (30) days from dare submitted end Is subject to the Terms and Conditions of Sale attached. 
HP LaserJet 3100 SEND CONFIRMATION REPORT for Pr1nter/Fax/Cop1er/Scanner TOWN OF ADDISON 9724502837 Jun-23-00 9:11AM Job Start Time Usage Phone Number or ID Type Pages Mode Status 956
6/23 9:09AM 1 '23 11 9722482220 Send .............. 4/4 EC144 Completed ................. .""" .... " .. .,,...... , Total Pages Sent: 4 Pages Pr1nted: 0 'tUWNOP' ADDISoN 'l'o: 􀁾􀁴􀀧5?ru
C<>_, 􀀮􀀮􀁈􀁲􀁃􀁾􀀢􀀮􀀠FAX#: tf. $13-R#O . Do... 􀁾􀀯􀀮􀁦􀂥􀁯􀁏􀀠Norp_(Jndudlng .0.or),-4PUBLIC WORKS 􀁆􀁲􀁯􀁭􀀺􀀮􀁁􀁾􀁆􀀠􀀱􀀢􀁾􀁩􀀮􀁦􀀴􀀠Plu,.,,!I7lf45O..· 􀁾􀀠fAX, !mI4S(l.2837< 168DIW..;........
··· P.O.U•• 9DIO Addilol3, TX 􀀷􀀵􀀰􀀰􀀱􀁾􀀹􀀰􀀱􀀰􀁜􀀠
1 SecureNet, Inc. 3440 Sojourn SUite 240 Carrollton. TX 75006 19721248-4949 Fax 1972)248-2220 PROPOSAL Client Information Name Town of Addison Address 16801 Westgrove Carrollton. TX
75006 Attn: Jeff Markowitz Reference: Addison Tunnel TOAFEX Page: Date: June 9. 2000 Eq.Terms : Billed Upon Storage I Labor Terms: Billed Progressively 􀁾FOB Shipping Point No 2 3 4
5 6 7 Gty DescriPtio!'! _________ irhe following equipment provides the Addison Police Emergency Dispatch Center to monitor 16 cameras located in the Addison Tunnel (121 and at the Addison
Tunnel Toll Plaza (41. The cameras at the toll plaza are exterior cameras only. The interior booth cameras are not available 􀁾􀁯􀁲􀀠monitoring per the NTTA. Additionally the dome type
cameras will be view only. No provisions are made for control of the domes on the toll plaza per the NTTA. The following equipment will be located in the communications Department. room
at the Addison Police 1 Video Receiver (1 Channel)lData Transceiver (1 Channel) -SM 1 4 Channel Video Receiver-Demultiplexer. SM. RM 1 Robot -4 Camera Standard Color Digital Quad 1 iCable
500'Spoo) of RG59IU,CCTV/Video Transmission, Indoor Use,Non Conduit (per NEC) in IPlenum Areas,CL2P 1 Icable 500' Spool Of Plenum 2212 Pair, Individually Shielded Cable CMP ,The following
equipment will be located in the Addison Police Department Emergency Dispatch iCenter. 2120" Fine Pitch Trinitron Color Monitor. 500+ lines horizontal resolution. Accepts NTSC, PAL,
iSECAM & NTSC 4.43. Loop-Through Composite & YIC inputs, auto terminating. Built-in 'speaker for audio monitoring. 2 Yoke Style Monitor Bracket for 20" Monitor -(Includes Suspended Ceiling
Brackets or Structural ICeiling Brackets 8 1 Keyboard This quotation is good for thirty (301 days from d8re wbmitred and is SUbject to the Terms Bnd Conditions of Sele attached. 
2 SecureNet, Inc. 3440 Sojourn Suite 240 Carrollton, rx 75006 19721248·4949 Fax 19721248·2220 PROPOSAL TOAFEX Page:Client Information Date: June 9, 2000Name Town of Addison Eq.Terms:
Billed Upon Storage Carrollton, TX 75006 Attn: Jeff Markowitz Address 16801 Westgrove Labor Terms: Billed Progressively Reference: Addison Tunnel i Freight: FOB Shipping Point ______
• _______________,Ba5" Bid I L-...______________--.J "ilJ:'I_􀁯􀁾􀀮􀀬􀀮􀀮􀀮􀀮􀀭􀀺􀁑􀁾􀁴􀀺􀀺􀀢􀁶􀀺􀀭􀁾􀀭􀀽􀀭􀀭􀁟􀀭􀁟􀀭􀁟􀁾_-_-_-_-_-::::-:-::-_-_-_-_-_-=--_-_-_-_-=--_-_-_-_-:-_I..O'i."e::"l!cs::':c.;
'!'rii':pll':.t"'ii:o.;f!n'J..-_-::_-_-.-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-::_-_-_-_-._-_-_------.,-1 Maintenance Summary SecureNet, Inc.'s Standard warranty is twelve (12) months
on parts and three (3) months on labor for the hardware installation and twelve (1 2) months of normal business hours support on Ithe software installation, if applicable. The Warranty
will commence upon the earlier of customer acceptance or established beneficial use. Equipment Total $10,122.58 Engineering 280.00 Training 280.00 Miscellaneous Materials 356.18 Shipping
& Handling 206.90 Installation 2,730.00 Total $13,975.66 * Any applicable taxes will be added at time of invoicing. This quotation is good for thirty 130) days from date submitted and
is subject to the Terms and COtlditions of Sale attached. 
I:I􀁾i i =1 LETTER 01Job No. The RNT8 Companie.s. SuHa 630, 14114 Dallas Partcway, DakSJI Texas 75240 {214i) 661-5626 TRANSMITTAL Date April 14, 2000 .... .__ ..--, ---. ..-..􀁲􀁾􀀭􀀭􀀭􀀢􀀢􀁾􀁷􀀮􀀭􀀭
􀀭􀀭􀀭􀀭􀀭􀁾􀀭􀀮􀀭􀀢􀀢􀀠􀁾􀀠􀀭􀀭􀀭􀀭􀀮􀁾􀀠􀀭􀁾􀀭􀀭Mr. Jeff Markiewicz, P.E. Re: iAddison Airport Toll Tunnel !Town of Addison 16801 Westgrove Addison, Texas 75001 I. ... WE ARE fORWARDING;
... _... ;......-.-•..􀀭􀀮􀁾􀀠-_...-..􀁾􀀭􀀭􀁾􀀭􀀭_.----_...-._-_._... 􀀮􀀮􀁾􀀮􀀭􀀮􀁾􀀭􀀮􀀭􀀮􀀭.........􀁾􀀭􀀮􀀭􀀮􀀠..._-_ ...._. .. ..•----.L_•........._ ..._ ...+_._____.. .-...-----1-.....
--...􀁾􀀭􀀮􀁾􀀭............... --.....•...-.. .... 􀀭􀀮􀁾􀀠.....-.. _.:.....__._..-......_.._....__....-... ..._-.-.•.._;-_.--_.--.. -c·-·--·-· 􀀮􀁾􀀭􀀭....-_..... . . _ +................
--'-_.'.' ....... -.•.• -......... THESE ARE TRANSMITTED: o For approval o For your use o As requested C8l For review & comment PLEASE NOTE: 
SSSSSS$SS:SSSDGNS?SC:S S'S'S'SS; ssssssss l:" " 􀁾􀀠I >INSTAlL: N ) 1 8 1 x6" TEE 􀀨􀁃􀁕􀁔􀁾􀁉􀁎􀀩􀀠1 6" x 30" ANCHOR PIPE Mi 0:: >1 -6". 90· BEND MJxMJ ('<25 􀁾􀁌􀀧􀀻􀀧􀀠􀀬􀁮􀁾􀀠1hndsw
w 6" DIA. x 36" ANCHOR 􀁐􀁾􀁅􀀠,M.J.. 1,z f>1 « 􀁾􀁾􀁑􀁳....J 5: ) 1 6" GATE 􀁾􀁖􀁅􀀠MJ 􀁲􀁾􀀠tn..,\\r! Yl\j5: 1 6" DIA. x/42" ANCHOR PIPE MJ )< 0 􀁾􀀠) 1 -FH 􀁾􀀯􀀠< 􀁾􀀠! 􀀬􀁾􀀠􀀬􀁾􀀠􀁾􀁾􀀠10
0:: L. SEE DETAIL .. A" 􀁾􀀠SCALE 􀁾􀀠rEET W .Ao .Ao .Ao .A .A.-.A .Ao .Ao .Ao ! ! EX MBGF STEEn \\! rWV! POST ANCHORED----i TO CONC. PVMT. i 􀁾􀀠! -¢FH '---EX. 8" WATER \'_.._.J rEX.
INLET EX. RET. WALL--... W .. . . , . . . . . 􀀭􀀭􀁾􀀭􀀭􀀻􀀿􀀷. . . . . . WATER --'" --7---􀁜􀁾􀀺􀁾􀀻􀀭􀀭􀀭􀀭􀀻􀁾􀁾􀀭􀀼􀀮􀀺􀁾􀀻􀁾􀁾􀁾􀀧􀁾􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀁾􀁌􀀭􀀭􀀢􀀭􀀭􀀬􀀭􀀭􀀭􀀬􀀭􀀭􀁾􀀠􀀬􀁾􀁽􀁴􀀡􀀿
􀁹􀀠: 􀁊􀀮􀀰􀀩􀀩􀀺􀁾􀁪􀁩􀁾􀁾􀀺􀁾􀁪􀀠􀁾􀁾􀁾􀀺􀁍􀀠EX. 8" .. ::::=.. . . /·1 ' PVMT.-.-I \ .\ . . .. /􀁾􀀮􀀭􀀮􀀭􀀮􀀭􀀮􀀠: EX. \'. \ //' \ \ \ '-EX. CONC. < ,,'/' TUNNELUNDERDRAIN "i'\\\
/Ii' :(APPROX.) \' , 􀀯􀁾􀀺􀀯., PVMT . :\'. \ '''..• :,i L . , I.-_:-_:-_:-_:::.:::.:::.:::.:::::::::::::::.:::.:::.;c.:::.=t7-):::':::':::'::(-'-,\ . . ... . .. . ... . ..... .....
:> . " 􀀭􀀭􀁅􀁘􀁾􀁓􀁔􀀶􀁒􀁍􀀭􀁄􀁒􀀭􀁁􀁬􀁎􀀽􀀭􀀷􀀠7!r 􀁍􀁈􀀭􀀼􀁾􀁾􀀮􀀬􀀬􀀭􀀭􀀺􀀮􀀮􀀮􀀠1.'1 c·.:..·· . . . . ' . . .. .. . ... ... , , : !!I 􀁾􀀠/'1 '. .. I I:' • • 􀀧􀁾􀀧􀀭􀀧􀀧􀀭􀁔􀀧􀁾􀁉􀀧􀀻􀀭􀁾􀀻􀀧􀀱
􀀷􀀻􀀭􀀭􀀺􀁾􀁲􀀭􀀭􀀧􀁜􀀻􀀠: """"" ,. '.:....!.J' _ li/􀀮􀀺􀁾􀀠.................. ': ' ;-".,.,.,-;-", T U -I.'i' 􀁉􀁾􀀭􀀭􀀭􀁾􀀻􀁾􀁾􀀠􀀺􀁾􀀺􀀮􀀺􀁾􀁾􀀠􀁾􀀠--" I EX. RET. WALL EX. SUMP 􀁖􀁁􀁕􀁌􀁾􀀠Iii
/) . . . .... ... " . · . o I .. I I · . · . ,'0, · . · . 6/1l"'" \' .. . . . .. . " . .. . . . · . · . /􀀿􀀺􀁨􀁏􀀢􀁾􀁪􀀧1-/;(1, LCONC. • FLUMEFH 0' rEX. PVMT. CL.< i= I , 1> I I APPROX.
'ITUNNEL• 8' DRAFTl-VEX. VN..VE EX.B" PVC, <NOTE' "-" PROP. HYDRANT LE.AJJ INSTALLED IN vERTICN.. DET AIL .. A" POSITION ABOVE N.T.S. 􀁾􀀮􀀠""".,'" o' I "" EX.8" WATERLINE NORTH TEXAS
TOLLWAY AUTHORITY R.O.W. LINE {EX, STORM DRAIN ADDISON AIRPORT TOLL TUNNEL 􀁾􀁾􀁾􀁾􀁾􀁾􀁾􀁾􀁾􀁾􀀽􀁾􀀽􀁾􀀽􀁾􀀽􀁾􀀽􀁾􀁾􀁾􀁾􀁾􀁾􀁾􀀮􀁾􀀮􀁾􀁾􀀮􀁾􀀧􀀠􀀭􀀧􀀮􀀮􀁾􀀧􀁾􀀺􀁾􀀺􀁾􀀺􀁾􀀺􀁾􀀺􀁾􀀺􀁾􀁾􀁾􀁾􀁾􀁾􀀠HYDR
ANTINSTALLATION _______________________________________1______________ ------------------,---WEST PORTAL////C; //////L////////􀁾􀁊􀀯/IE Hatff Associates IEX. BLDG EASEMENT LINE; AATT 1
EX. 8" SAN. SEWER sSCE "fE. 􀀮􀁯􀀮􀁾􀀠,..., ..... , __"'c'". 'c"."." ..... _ •• , 􀁾􀀮􀀠-",' 100"""'to ;.>'( >0«'(0 ." ' <CJU r.w CONTRACT NO. O''IT •xxx SHEET L-OF J 
. EASEMENT 􀁲􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀁾􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭
􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀁾􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭i .-R.O.W. LINEL.._.. _.._.._.._.._.._.._.._.._.._.._.._L._.._.._.:.=_.._.=._.._=.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._! 􀁾􀀠􀁾􀀠􀀬􀁾􀀠􀁾􀀠􀁾􀀠􀁾􀀠􀁾�
�􀁾􀀠! ) 1 -8 x6 TEE i ( 1 -6" 90· HORIZ. BENDi (1 -6""GATE VALVE ----------; )2 -6 ANCH . UPLING TUNNEL ( 1 -6" DIAK24,..JNCHOR PIPE ; )1 -FH tJJ/:.! rEX. INLET 􀁾../' 􀁾􀀠􀁾􀁚􀀭􀁾􀁟􀁾􀁟􀁾􀁾􀁾􀀮􀀭􀀮
􀀮􀀮􀁊􀀠, 􀁾􀀠r,ji :;:; ;; IQ, -------w-V----rrv: ----i.--------------------------------------·""" ". .. ", --,,'7, 􀁾􀀽􀀠􀁾􀀮􀀻􀀻􀀺􀀻􀀺􀀮􀀺􀀻􀀻􀀺􀀻􀀺􀀮􀀺􀀻􀀻􀀺􀀻􀀺􀀭􀁾􀀩: : ",>: : 􀀬􀀬􀁾􀀬􀀠
: 􀀢􀁾􀀺􀀭􀀭􀀮,. < , • 􀁾􀀠• I ·:····-·-·····-·:: CJI : : : : : : : : : : : : : :: : I •• ____________ J I "'-CONC. FLUME yr-EX. SAN. SEWER II SAN MH 􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀁾􀀠; i ; ;
; i f-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..-..,,,,L ______________ \ , \, N LINE , P.._.._.._.._.._.._.._.._.._.._.._.._.._.._
.._.._.._.._.._.._.._.._.._ 􀁾􀀠< 0 5 00 ,. 30 10 ) =,. "" ) < MJ) < EX. RET. WALL EX. 8" WATER p DRAFT I , •. NORTH TEXAS TOLLWAY AUTHORITY ADDISON AIRPORT TOLL TUNNEL HYDRANT INSTALLATION
EAST PORTAL 
GENERAL NOTES' ALL WATER CONSTRUCTION SHALL CONFORM TO TOWN OF ADDISON WATER UTILITIES DRAWINGS, DET AILS Al'<D ST Al'<DARD APPURTENAI'<CES FOR WATER CONSTRUCTION EXCEPT AS SPECIFICALLY
NOTED IN THESE PLAI'<S. THE NORTH CENTRAL TEXAS COUNCIL OF GOVERNMENTS STAl'<DARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION SHALL GOVERN MATERIALS. METHODS Al'<D TESTING. PVC WATER
MAINS SHALL BE AWWA C-900 SDR 18_ ALL FITTINGS Al'<D D.I. PIPE SHALL BE POL YWRAPPED. THE CONTRACTOR WILL BE RESPONSIBLE FOR PROTECTING Al'<D ADJUSTING TO FINISHED GRADE. ALL PROPOSED
Al'<D EXISTING APPURTENAI'<CES SUCH AS VALVE COVERS, CLEAI'<OUTS. FIRE HYDRAI'<TS. ETC. WHICH ARE WITHIN THE WORK AREA-MULTIPLE PIECE HYDRAI'<T EXTENSIONS WILL NOT BE PERMITTED. CONTRACTOR
SHALL CONFIRM DEPTH OF BURY AT HYDRAI'<T PRIOR TO INSTALLATION. THE CONTRACTOR SHALL BE RESPONSIBLE FOR REPAIRING ALL EXISTING UTILITIES INCLUDING STORM DRAINS Al'<D UNDERDRAINS WHICH
ARE DISTURBED BY THE CONTRACTOR'S OPERATIONS THE CONTRACTOR WILL BE PERMITTED TO TAKE THE TUNNEL WATER LINE OUT OF SERVICE FOR NO LONGER THAI'< 24 HOURS TO PERMIT THE CUT IN OF THE HYDRAI'<T
TEES. NTT A PERSONNEL WILL ASSIST IN IDENTIFYING VALVES FOR CLOSURE. "-k: 􀁁􀁤􀀺􀀺􀁴􀁾􀁾􀀠•THE CONTRACTOR WILL BE LIMITED TO WORKING IN THE SHOULDER AREA OF THE ROADWAY ONLY. TEMPORARY
LAI'<E CLOSURES WILL NOT BE PERMITTED. THE NORTH TEXAS TURNPIKE AUTHORITY MUST BE NOTIFIED 4S HOURS IN ADVAI'<CE OF Al'<Y TRAFFIC CONTROL DEVICE PLACEMENT. MINIMUM TRAFFIC CONTROL MEASURES
INSTALLED BY THE CONTRACTOR SHALL CONFORM TO T.DOT STAI'<DARO TCP(2-1/-98 FOR WORK IN SHOULDER AREAS. SUBSTITUTE "UTILITY' FOR "ROAD" ON WORK ZONE SIGNAGE. ALL OTHER TRAFFIC CONTROL
MEASURES SHALL CONFORM TO THE TEXAS MAI'<UAL ON UNIFORM TRAFFIC CONTROL DEVICES (LATEST EDITION>' THE EXISTING MBGF MUST RElJAlN IN PLACE. THE CONTRACTOR MAY ELECT TO MOVE THE FENCE
TEMPORARILY TOWARD THE TRAFFIC LAI'<E A DISTAI'<CE OF NOT MORE THAI'< 2.0 FEET Al'<D RESTRIPE THE EDGE LINE AS DIRECTED BY THE OWNER. Al'<Y WORK RLEATED TO MOVING THE MBGF Al'<D PLACING
Al'<Al'<D REMOVING LAI'<E STRIPING WILL BE DONE ENTIRELY AT THE CONTRACTOR'S EXPENSE. NO ADDITIONAL PAYMENT WILL BE MADE. BACKFILL FOR ALL EXCAVATED AREAS SHALL CONSIST OF A 1.5 SACK
FLOWABLE BACKFILL WITH NO MORE THAI'< 50;:( REPLACEMENT WITH FLY ASH. PAVEMENT REPAIR SHALL CONSIST OF REPLACING REMOVED SECTIONS WITH 8" REINFORCED CONCRETE (CLASS C) REINFORCED WITH
04 BARS AT 24" CENTERS EACH WAY. ALL CONCRETE REMOVAL SHALL BE ACCOMPLISHED BY FULL DEPTH SAW CUT (S" MAX. cun. HYDRAI'<TS SHALL BE ROTATED WITH THE 4" CONNECTION POINT FACING THE CENTERLINE
OF THE TUNNEL OPENING. THE HYDRAI'<T WILL BE POSITIONED SO THAT A HOSE CONNECTION TO THE 4" NOZZLE WILL PASS BETWEEN THE METAL BEAM GUARD FENCE SUPPORT POSTS Al'<D UNDER THE RAIL SECTION.
FLUSHING OF THE SYSTEM SHALL BE DONE THROUGH HOSES PLACED TO DISCHARGE INTO INLETS. 􀀻􀁾􀀮􀁎􀁯􀁒􀁲􀁈􀀠􀁲􀁅􀀺􀀻􀁾􀁲􀁏􀁌􀁌􀁾􀁁􀁙􀀠Aur:ORIT:" I j JADDISON AIRPORT TOLL TUNNEL ;-Vo...l1'1
.....(21.(, HYDRANT INSTAlLATION DRAFT· . . . . . NOTES 
3015 Raleigh Street P.O. Box 190369 • Dallas. TX 75219 214·522·6200 • Fax 214-528-4626 NORTH TEXAS TOLLWAY AUTHORITY TXU Electric Company November 9, 1999 13101 Preston Road, Suite 680
Dallas, Texas 75240 Attn: Mr. Anthony Todd Guinn Project Manager Ref: Fiber Optic Cable -Permit for Attachments North Texas Tollway Authority Dear Todd: This letter is to document our
meeting this morning at 10;00 a.m., and your receipt of the Permit Application for attachment of equipment on TXU distribution poles by the North Texas Tollway Authority. It is our understanding
the permit application meets your requirements and we are able to begin installation. I would like to thank you for your timely assistance on this important project for the North Texas
Tollway Autb.ority. Should you have any questions, or ifI can be of help, please feel free to call me at (214) 461-2025. Very truly yours, 􀁾􀀤􀁌􀀠James D. Pace Project Manager IDP/rmc
Cc: Mark Bouma Tommy Kelley IeffMarkiewicz Jere W Thompson, Jr" Chairman. Donna R. Parker, VICe Chairman 􀁾􀀠DaVid D. Blair. Jc 􀁾􀀠Donald O. Dillard) Kay Walls. Don BlackWDod • 􀁬􀁥􀁡􀁨􀁲􀁾􀁹􀀠S.
Wroten Jerry Hiebert, £xecutrve Director;. Katharine D. Nees. Deputy Executive Oirecror • Rubv Franklin. Sscretary 􀁾􀀠Susan ABuse. ireasurer 
􀁾􀀮􀀡􀀮􀁾􀁾􀀧􀀡􀀮􀁾􀁾􀀭􀀭􀀭􀀭􀀭\j 􀁜􀁜􀁾􀀠Iv 􀁾􀀠􀁾􀀠􀁾􀀠􀁾􀁾􀀠J./l? .f1 􀁾􀁹􀀠l i4.J'f 9 v ,y 􀁾􀀠􀁾􀀠'4J\i ,Q-oJ 􀀧􀁾􀀠􀁜􀁾􀁁􀁯􀁏􀀠􀁾􀀠􀁾􀀠w 􀁾􀀠􀁾􀀠I@􀁾􀀠::l 􀁾􀀠ii' ,." 􀁾􀀠!5 "
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􀁤 I 􀁾􀀠􀁾􀀠I 􀁾􀀠NORTH 1£X.AS TOU.WAY AVTHORft"fI ......"''''...... '1'.11.1",.,.I.ft....􀁾􀁉􀀧􀁗􀁉􀁉􀀮􀀬􀀠L_ 
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! _ .. _--4'1...pj._____• 􀁟􀀧􀁾􀁾􀁾􀁟􀀮􀁉􀁬􀁬􀁐􀁉􀀡􀁩􀀧􀁾􀁟􀁉􀁭􀁉􀀧􀁉􀁉􀁟􀀠"J-N,GlIIS: lII"I tomI 
9-21-19992,10PM FROM 􀀮􀀧􀁉􀀧􀁾􀁾􀀮􀀠 ; ; W/:e fl., , 􀀮􀀮􀁄􀀭􀀺􀀮􀁾􀀠i INTERLOCAL AGREEMENT 􀁾pt 0 􀁾􀀺􀀺􀀮􀁥􀁾; . : . 􀁾L!.--'-.BETWEEN THE NORTH TEXAS TOLLWAY AUTIlORlTY O-r-. 7/t
J1'1.;. .. 􀀶􀁾􀀠ANn THE TOWN 􀁾􀀬ADDISQNt TEXAS This Interlocal.j\greement is entered into as ofthe day 􀁯􀁦􀀭􀀺􀀺􀀭􀀺􀀭􀀭􀀭􀀺􀁣􀁾􀀮􀀮􀀮􀀮􀀬􀀮􀀬􀀮__,-_--', 1999 by and !between the
North Texas Tollway Anthority (the "Authority") and the Town ofAddison, 􀁔􀁾("Addison''). . . . RECITALS; 1. The Authority is a .regiOlllll tolhvayauthority under Olapter 366, Telt.
Transp. Cooe and a political Slibdivision ofthe State ofTEOOlS. The Authority is authorized to enter into contracts or agreemen(s necesS8JY or incidental to us duties and 􀁰􀁯􀁾and to
cooperate and work directly with governmental agencies to sUpport an activity required to promote or develop a turnpike project. I 2. 􀁁􀁤􀁤􀁩􀁳􀁯􀁾􀀠is a home rule city ,possessing
the fun power of local self government under Article 11, Secti(m 5 ofthe TEOOlS Constitution and its Home Rule Charter. . ! ,. 3. The ,Anthority and Addison are authorized to enter into
this Agreement pursuant to law, including without limitation Chapter 791, Tex. Gov. Code (the Interlocal Cooperation Act).' . 4. In 1996, the Anthority (by and through its predecessor,
the Texas Turnpike Authority) and Addison entered into an'Interlocal Agreement (the "1996 Jnterlocal Agreement") which in part provideli for the construction, maintenance and operation
of the Addison Toll Tunnel (the "Toll Tu.prel"), mending through and under the AddisQn Airport trom Addison Road on the east to MJiiway Road on the west. S. The ToU 􀁔􀁵􀁾construction
hU been completed, and the Authority and Addison desire to enter into tljis Agreement regarding the operation of the Toll Tunnel and to clarify certain provisions oftile 1996 Interiocal
Agreement. . NOW, 􀁾􀁆􀁏􀁒􀁂􀀬for·!IfId in considemion of the mutual covenants and obligations set forth herein, the benefits flowing to each of'the parties hereto, and other good and
valuable consideration, the 􀁎􀁯􀁾􀁨􀀠Texas Tollway Authority and the Town of Addison, TEOOlS do hereby contract and agree as (allows: , LAW 􀁾􀀺􀁴􀁩􀁃􀁅􀁍􀁅􀁎􀁔􀀮􀀺􀁆􀁊􀀺􀁒􀁅ANI) EMERGENCY
MEDICAL SERVICES. A Fire 8.pression system. 1. The Tdu Tunnel fire suppression system (the "fire suppreSsion system") shall be modified by adding tWo (2) additional fire hydnuits (the
"addition8l fire hydrants''), one at the east fil.ee and O!1e at thf west face ofthe Tunnel.: .· L 
9-21-19992,11PM FROM ! i " 2. The Mthority sbalt prePare oreause to be prepared engineering design and construction standards! and specifications for the additional fire hydrants. and
agrees to allow Addison to participauj iiI the 􀁰􀁲􀁥􀁰􀁡􀁲􀁡􀁴􀁩􀁾􀂷and approval of such standards and specifications. Upon the completion 􀁾􀁦the standards and specifications, the
Authority shall select II contractor to install the 􀁡􀁤􀁤􀁩􀁴􀁩􀁯􀁮􀁾􀀠fire hydrants. The instilUation shall be' 􀁾􀁹completed on or before March 1,2000. The 􀁾􀁮􀁥􀁥􀁲􀀠selected to
design the construction standards and specifications shall be selected in 􀁡􀁾􀁤􀁡􀁮􀁣􀁥􀀠with any profesSional service procurement laws applicable to Addison and the Authqrity, and
the contractor selected to install the additional fire hydrants shall be selected in accon:lance with any competitive bid laws' applicable to Addison and the Authority. During thelperiod
ofinstallation ofthe additiOl)8l fire hydrants, the Authority agrees to allow authorized representatives representatives of Addi$on to inSpect, test,' measure and verify the installation
as 􀁁􀁤􀁤􀁩􀁳􀁯􀁾deems reasonably necessary. i ' 3. The 􀁾􀁯􀁲􀁩􀁴􀁹􀀠shall·use its best 􀁾􀁲􀁴􀁳to insure that the additional fire hydrants are installed in a timely manner in :u:oordance
with the ¢\:Instruction contract documents, plans and specifications. TI/e Authority shall1hOrougbJy inspect the worlc of the contractor to guard the Authority and 􀁁􀁤􀁾􀁩􀁳􀁯􀁮􀀠against
defeots and ;deficiencies in the installation of the additional fire hydrants without _!Ding responsibility fot the means and methOds used by the contractor. I ; 4. The 􀁾􀁯􀁲􀁩􀁴􀁹􀀠sha1l
fUlly 8nd 􀁣􀁯􀁾􀁬􀁥􀁴􀁥􀁬􀁹􀀠payor setdt by litigation or otherwise and without involving 􀁾􀁤􀁤􀁩􀁳􀁯􀁮􀀬􀀠any claims ofthe engineer or contractor arising out ofthe design or installation
ofthe a4ditional iiI'() hydrants. i 5. The deSign and consI1i.Iction costs and expenses, ibr the additional fire hydrants are estimated to be $2<P,000.OO. The Authority 􀁾Addison shall
shall share' equally in such costs and expenses up to 􀀤􀀲􀀰􀀬􀁏􀁾􀀮􀁏􀁏􀀻􀀠any such costs and l:!Xpei:tses in: e<Xcess ofS20,000.OO shall be borne and paid for solely by the Authority.
Addison shal1pay its portion of such costs and 􀁾􀁯􀀮􀁳􀁥􀁳to the Authority in 􀁡􀁣􀁣􀁯􀁲􀁾􀁣􀁥with the following: , ! '" (a) Prior to Addison paying its pOtiion of any, invoice of the
engineer selected to prepare the design and constmction standards and specifications, and any invoice or pay estimate ofa contractor 􀁲􀁥􀁴􀁡􀁩􀁮􀁾􀀠to install the additional fire hydrants,
the Authority shall forward a true and correct copy of 􀁾invoice or pay estiniate to Addison. together with any suppoIting documentation that Atfdison may reasonably request. . (b)\V'Itb
􀁾􀁓􀁐􀁥􀁣􀁴􀀠to any invoice or;pay estimate 􀁾􀁴􀁨􀁾􀀠􀁣􀁯􀁮􀁳􀁴􀁭􀁣􀁴􀁩􀁾􀀠contractor, Addison shall not be Ij7Quired to make a payment under any such mVOlce or pay estImate unless
the Authority has 􀁾􀁦􀁩􀁥􀁤􀀠in writing to AddiSon that the estimate of worlc completed for the relevant period is trueiand correct to the best o£the Authority's information: and belief:
has been measured and verifiej:l in aCcordance with the construction 􀁾documents, 􀁾that.all construction contract 􀁾􀁤􀁩􀁴􀁩􀁮􀁮.. to paymellt' have been met. Coptes of any material
testing results shall be 􀁦􀁵􀁭􀁩􀁳􀁴􀁗􀀭􀁾􀁾􀁣􀁡􀁴􀁩􀁯􀁮􀀮􀀠., i The obligation of Addison to pay its proportiODfi!e slIare ofthe costs and expenses to design and install the additional
"re hydrants shall be subject to the annual appropriation of funds necessary to pay such costs and expenses.I ! , I I I 
9-21-1999 2,12PM FROM 6. Upon the completion of the installation of:the additional. fire hydtaots and the acceptance of the hydtants by the AuthOrity, thb Authority' shall' be responsible
to maintain the fire suppression system with the additional tire hydrants in good wor:king order. B. Addiso. Poliee 􀁖􀁩􀁤􀁾􀀠􀁍􀁯􀁄􀁩􀁴􀁯􀁾􀀮􀀠The Authority shall provide, install,
and make operational video cameras in and around dte ToU 1'umle1 in order to monitor activity in and around the Tunnel. In order to allow Addison to m9f1itor such activity, the Authority,
at its sole cost, shall provide 8J(d 􀁩􀁮􀁾􀀠fiber op& 􀁣􀁡􀁢􀁾􀀠􀁾􀁭the ToU Tunnel to the Addison Police Department" 4799 􀁾􀁲􀁴Parkway, Addisoll, 'relCllS and shall proVide to Addison
any other equipment, wiring.' or other materials 􀁾􀁳􀁡􀁲􀁹􀀠(including, without limitation, television IIIOIiitors) to allow A4dison to monitor ToU Tunnel activities through the video
cameras (such other equipment is set' forth in Exhjbit 2 at:t8Ched hereto). The AUthority and and Addison agree to cooperate in the 􀀬􀁰􀁾􀁭􀁥􀁮􀁴􀀠of video cameras'mand around the ToU
Tunnel to allow such monitoring. Upon the completion ofthe placement of the video CIIDI.eI:'aS; television monitors,. and other equipment, 􀁾AuthOrity shall be responsible to mai'ldain
the cameras, monitors and other equipment in' good working order and· to upgrade the cameras, monitors and other equipment as the parties mll¥ deem 1leCe!SS&ry. . C. DPS Video MllllitoriDg.
1. The TeXas Department ofPublic:Safety("DPS,,} operates and maintains a station adjacent to the DaHas.North Tonway south oftile intersection of Keller Springs Road and the Dallas North
Tollway (the "Keller Springs Station"). The DPS will provide law enforcement services for the Ton Tunnel and desires to be able to monitor activities in and around the Ton Tunnel from
the Keller Springs Station through the use ofvideo equipment 2. In ordeHo allow the Authority, by and through the DPS, to provide such video-monitoring service to, the Keller Springs
􀁓􀁾􀁾􀁮􀀬􀀠Addison _by grants to the Authority a license for a periodof'twenty (20) years to-(l()nslruct,maint8in. use and operate ill, along, across, oll, over, through, abOve and
under the public:streets and rights-Of-way (and solely along the route) identified and depicted in Exhibit 3 (the "Cable Route"), fiber optic cable necessary to operate and maintain
such service (the "Cable,,); provided, however, that the installation, reinstallation, placement or removal of O!ble: iom the Cable Route shall be subject to the approval of the Addilion
Public Wocks. Director Or his deslgMIt): To the extent available and subject to the apprOval of tile Addison Public'WoIks 􀁾􀁯􀁲or,lWI designee, in placing the 'Cable the Authority s1ia!I
use utility poles already located along tile cable Route. 3. The collSlruCtion, reconSttuction; exilavation, use, maintenance and operation of the Cable and other 􀁾used in, colineCticio
􀁾􀁨shall be Subject to all 1aw:tU1 police reg1.llations of Addis!)n anq performed in acQOrdance with Addie.on's reguIation.s for utility location and,coordination, In addition to any
'other City regulations or requirements. at least thirty (30) days prior'to the commencement of CODStroction or 􀁭􀁡􀁩􀁮􀁴􀁥􀁮􀁡􀁮􀁾􀀠within Addison's right$-of-way, the 􀁾􀁴􀁹shall
provide Addison Engineer (or such other officials as Addison may designate from time to time) with Ii. copy ofthe construction worle plans and drawings. The Authority sbaIl not proceed
with construction within Addisonrs rights-of,.way until the plans and drawings have been approved in writing by the ;mper City ofticials. 4. Upon request ofAddisolI, the AU,thorlty shali
remove and abate any portion oftile Cable that is dangerOlis to life or property, and in elise the Authority. after notice, tails or refuses 
-21-19992,12PM FROM f-'.b ,, i , I ' to act, Addison may 􀁲􀁾􀁯􀁶􀁥or abate the same, itt the sole cost and expense ofthe Authority, all without compe!ISationior liability for damages
to the Aidhority. The Authority sbaIl promptly restore the public strljets, alleys and. 􀁲􀁩􀁧􀁨􀁴􀁳􀀭􀁯􀁦􀀭􀁾􀁡􀁹􀀠to their condition. prior to the Authority's construction, mainteru1nce.
or excavation, to 􀁾􀀧􀁲􀁥􀁡􀁳􀁯􀁮􀁡􀁢􀁬􀁥􀀠satisfaction of Addison Engineer. The Authority shall 􀁾􀁣􀁡􀁶􀁡􀁴􀁥􀀠only for the constiuction, insta1Iation, expansion, repair, removal,
and maintenance ofallior a portion ofthe Cable. : ' . , I ' ! 5, Wbeneter by reason ofthe 􀁣􀁢􀁡􀁾in the grade ofany street or in the location or the manner of constqIctin8 any gas pipes,
sewers; or any other Underground or overhead structure for any CitY Purpose whatever, it sliall be deemed necessary by Addison to alter, change, adapt or conform a portion of the Cable
thereto, such alterations or changes shall be promptly made by the Authority when ordered in wriUng by Addison, If such requirements impose a financial hardship, the Authority may present
alternative proposals to Addison, and Addison shall give 􀁤􀁵􀁾􀀠consideration to such aItemative proposals. Addison shall have the right to require the AuthoritY to adapt or conform
its Cable, or to alter, relocate or change its Cable to enable Addison to US€.\, or to use with greater convenience, any public street, alley or riglrt-ofway. I 6. The 􀁾􀁏􀁲􀁩􀁴􀁹shall
purchase andimaintain during !he term ofthe grant set forth in paragraph lC,2, of' Agreement corimrercial general liability insUrance including personal injury liability and premises
operations liability for any aCt or 'omission of the Authority, its officers, employees, agents and contractors, in connection with the license granted hereunder, with limits of liability
!.for bodily injury, death and property damage of not less than $1.000,000. Coverage must be on ian "occ:urrence'" basis 􀁾sbaIl name Addison as an additional insured, The Authority
shall present proofofsuch insurailceto Addison at Addison's request, ,, 7, The AUthority shall itldemoify Addison, its officials, officers, employees and agents against, and ho1l:l Addison,
its officials, officers, employees and asents hatmless from, any and all liability, aetiol!lS, 'causes, of 􀁾􀁯􀁮􀀬􀀠lawS¢ts, judgments, claims, damages, costs or fees, including reasonable
$orney's fees. for any injury to or the death of􀁾person or damage to or dest/Uction ofany property reSulting from or based upon,. in whole or in part, any act or omission ofthe Authority,
its officers. employees, agents, contractors, assignees, licensees, permittees. or subcontractors under 1M provisions ofSection I.C. of thiS 􀁁􀁧􀁲􀁥􀁥􀁭􀁥􀁾􀀮􀀠The provisions of this
paragraph shall sllt'\'i'? the termination ofthis Agreement.. The terms and provisions contained in this Section are 􀁩􀁮􀁴􀁾􀁤􀁥􀁤to be for the benefit ofCity and the Authority and
are not intended to be for the benefit ofarjy third party, I 11 KELLWAY <tIRCLE CONNECTION:. j j A The 􀀱􀁾Jntedocal Agreement 􀁾in part that.the Authority, at its sole cost, must construct
an eJi'tc!nsion froJD existing Kelliray' Circle to Dooley Road (the "Kellway Circle Extension") as describ/"d in the 1996 Interlocal 􀁾􀁭􀁥􀁮􀁴and as, depicted on Exhibit F thereto.
! . B. Since the. 􀁾􀁥􀁣􀁵􀁴􀁩􀁯􀁮􀀠ofthe 1996 fntedocal 􀁾􀁾the Autho?ty bas 􀁾􀁵􀁩􀁲􀁥􀁤􀀠a tract of land locate4 adjacent to the Toll, Tupnel and Addison Airport and IS descnbed and
depicted in Exhibit 4 􀁾􀁥􀁤hereto (the "AdjaUnt Land"). , C. For 􀁴􀁨􀁾􀀠considetatil?1l set forth lin paragraph$ J} and E of this Section IT, the Authority agrees to cqnvey to Addison,
freeanil clear from all leases, liens, encumbrances, and, ,'. 
FROM I I [ other rights, except suk as may be deemed acceptable to Addisou.. and in a form acceptable to Addison, good and matketable fee title to the Adjacent Land. Such conveyance
shall occur on or before December 31, 􀀱􀁾􀀹􀀮􀀠' D. From Jd after the date ofthe 􀁾􀁡􀁮􀁣􀁥of the AdjacentLand by the Authority to Addison, the Authority sball have no duty, or obligation
to' QOIIStru.ct the Kellway Cb:c1e Eidension. I E. The 􀁁􀁾􀁏􀁲􀁩􀁴􀁹􀀠may elect to \1OIIBtruCt an additional 􀁾􀁯􀀭􀁜􀁡􀁮􀁥􀀠toll tunnel at the Addison Airport 􀁩􀁭􀁭􀁾􀁩􀁡􀁴􀁥􀁬􀁹􀀠adjacent
to the :roU Tunnel, In'such event and provided the Authority provides, A)fdison not less than 120 days notice of such proposed construction, Addison shall providej to the Authority a
col\$t,ruction staging area comprising at least 65,000 square feet within a reasonable distance from the atea ofactual construction ofthe,additional toU tunnel.! " . I m. GENERATOll.
i Addison 􀁡􀁧􀁲􀁥􀁥􀁾􀀠to provide to the 􀁁􀁮􀁴􀁨􀁾􀁲􀁩􀁴􀁹􀀠an easement as described and depicted in Exhibit 5 attached IieFdo in order to allow 􀁾Authority to locate thereon certain
electrical equipment which is tiecessary to operate and _tain tile ToU Tunnel. Such equipment is described in Exhibit 6ltttached hereto. . . i lV. NOnCES. Where tile terms of this Interlocal
Agreement require that notice in writing be provided, such nottce shall be deemed deiivi.lred ft1ree (3) days foUowing the deposit of the notice in tile United 􀁾mail, postage prepaid,
and sent by certified mail, return receipt requested and properly, addressed as foUows: ' ! To Ajddison: To the Authority: i P.O. !jOlt 9010 Addison, Te$s 75001-9010 , , 􀁾􀀠. Attn:
ciW Manager Attn: ! -----v. JNCORPO,JnON OF RECITALS;; EXHIBITS,., The recitals set forth herein are intended, and are 􀁨􀁾deemed, to be a part ofthis Agreement. The Exhibits attached
hereto are incorporated 􀁾and made a 􀁰􀁾hereaffor all purposes, i . VI. SEVERABILhY. Ifany clllU$e, paragraph, section or portion ofthis Agreement shall be found to be mega), unlawful,
unconstitutiQll8l or void for lI1lY reason, the balance of the Agreement shall rernam in full force' and effect and the parties shall be deemed to have contracted as ifsaid cljmse, section,
paragraph or portion had not been in the Agreement initially.i . vn. AUTIIORlT\f TO EXECUTE. The undersigned officers and/or agents of the parties hereto are the properJy authorized
officials ;uid have the necessary ,authority to execute this Agreement on behalf pf the parties heretu.. and'each party hereby certifies to the other that any necessary resolutioll$
or other act extending such authority have heen duly passed and are now in full for(1e and effect, I' . . I I, 􀁾􀀠
I 9-21-1999 2,14PM FROM 1-'. EXECUTED. Dallas County. Texas on the day and year first written above. ,i I I NORTH·TEXAS TOLLWAY TOWN OF 􀁾􀀱􀁓􀀰􀁎􀀮TEXAS AlJmORlTY I By: i --,.-____
;By: Ron Whitehead, CityManagerj ATTEST: By:-."._--:-::---:=ii:--:-_____ Carmen Moran,. C,ity SecretaIy,, I 
OCT-18-1999 17:13 COWLES & THOMPSON. PC 214 672 2020 P.01/08 COWLES &THOMPSON \ P. Profeufonaf Corporal-lop ATTORNEYS AND COUNSELORS FACSIMILE COVER PAGE Date: October 18.1999 TIme:
_____ Total Number of Pages (including this sheet): 8 NormaVRush: Normal CfientlMatter#: 3195125211 TO: (1) Jeff Markiewicz FAX: 972-450-2837 (2L FAX: (3) _ FAX: FROM: John Hill Direct
Dial #: (214) 672-2170 MESSAGE: Attached is a copy of the most recent draft of the Interlocal Agreement with the North Texas Tollway Authority for your review. IF YOU HAVE ANY PROBLEMS
WITH THIS TRANSMISSION, PLEASE CALL OUR SERVICE CENTER AT (214) 672·2508 or Wanda Nelson at (214) 672·2585 Thank you. IMPORTANnCONFIDENTIAL: This message Is Intended only for the use
of the Individual or entity to which it is addressed. Thls.message conlains information from the law firm ot Cowles·& ThompSon which may be privileged, conffdential, and exempt from
disclosure under applicable law. It the reader of this message is not the intended recipient or the employee, or agent responsible for delivering the message to the Intended recipient,
you are hereby notified that any dissemination, distribution, or copying of this communication is strictly prohibited. If you have received this communication in error, please notify
us immediately at our telephone number (214) 672-2000. We will be happy to arrange for the return of this message to us, via the United Slates Postal Service, at no cost to you. 901
MAIN STReET SUITE 4000 DAl.LAS, TEXAS 􀀷􀁓􀀲􀀰􀀲􀁾􀀳􀀷􀀧􀁩􀁬􀀠CAllAS TV l E R McKINNEV H;L 211.6'12.2000' fAX 21.4.b72.2020 
OCT-18-1999 17'13 COWLES &THOMPSON,PC 214 672 2020 P.02Y08 OS/!6199 11:47 1IS'214 140 &800 LOCKE LIDDELL IilJ003/00S INTERLOCAL AGREEMENT BETWEEN TIlE NORTH TEXAS TOLLWAY AUTHORlTY AND
THE TOWN OF ADDISON. TEXAS This Inlerloool Agreement is entered into 11.& ofthe __day of , 1999 by and between the North Texl$ Tollway Authority (the "AuthoritY') and the Town ofAddison,
Texl$ C'Addison"). RECITAl.S· 1. The Authority is a. regional tollway aathorily UlIdcr Chapter 366, Tex. Tnmsp. Code and a political stJhdivisiofl ofthe State ofTexas. 􀁔􀁨􀁾Authority
is anthomed to enter into contracts or agreements ncccssa:r,y or inoidental. to its duties and powexs, and ttl cooperate and worle directly with govermncnta1 agencies to $Upport an activity
required ttl promote or develop a tumpike project. 2. Addison is Il home rule city p05sessiDi tho full power of local self-gove:rmne:nt under Article 11. Section 5 ofthe Texas Constitution
and its Home Rnle Chart:er. 3. 􀁔􀁨􀁾Authority and Addison ere alltl10med to enter into into this Agreement pursuant to law, including without limitxtion Chapter 791, T(ll(. Gov. Code
(the In.terlocal Coopersiion ACt), 4. In 1996, the Authorily (by and through its 􀁾􀁓􀁏􀁔􀀬􀀠the Texas Tumpike AUthorily) and Addison entered into an lIIterlocal Agreement (the "1996
Interlocal Agreexncnt'') which in part provided for !he COlllltruc:tiOn,. maintenance and operation of the Addison Toll TUllDel (the "Toll TUllDel"), extending througl1 and under the
Addison Ailport from Addison Road on the east to Mid.way Road on the west. S. The Toll 'I'unne1 COlllltruction has been completed, and. the Authority and Addison desire to enter into
this Agreement regarding the operalion of the Tall 'I\umeJ and to clarifY certain provisions ofths 1996 TnIerIocal Agreement. NOW. THlil.UiPORB. for and. in consideration of the mutual
ooveuants IIlld obligaliOll$ set forth herein, the benefits flowing to each ofthe panics hereto. and other £load and valuable consideration; the North Texas Tollway Authority and the
TOM! of Addison, Texas. do hc:n:by contract and agree lIS fullows: I. LAW ENFORCEMENT,:FIRE AND EMERGENCY MEDICAL SERVICES. A. FIre suppressioo system. 1. The ToD Tunnel me iIlPpJe$sion
syste-m (!he "fire SQpprcssiOIl system") sball be modiiied by adding two (2) additional fire hydrams (tho "additional fire hydrants"), one at the east face and Olle at the west:face
ofthe T1trll1el. 
lrtandaTds proc to OCT-18-1999 17:14 COWLES & THOMPSON. PC OS126/99 17: 47 5'2J.4 140 8800 LOCKE LIllDELL 􀁉􀁩􀀡􀁩􀀰􀀰􀀴􀀯􀀰􀀰􀁾􀀠2. The Authority shall prepare or 􀁾to be prepared engineering
design and construction standards and spl;Cifications for the additional ftte hydrants, and asrees to allow Addison to review and comment upon the pcepamtioll and approval of such standBl:ds
and specification:;. Upon the completion of the stalldards and specifications, the Authority shall 50\oo;;t a contractor to iosta1I . . fir" hydnmts. The insta1Iation shall be finally
completed on or befo arch I, 2000. " engUiecr selecled to design the con:;troction 􀁡􀁮􀁾􀀠.OIlS shall in accorda:aoe with any profe&sional service . ed'laws applicable 10 the Authority,
and the contractor selected to install the additional ydrmlts shlll1 be selected in accordance with any competitive bid laws applicable to the Authority. During the period ofiosta1Ialion
ofthe additional fire hydrmts. the Authority agrees allow mthorlzed repreSentatives of Addison to iDSpcct, test, measure. md ve:rify the installation as Addison deems reasonably necesllllIY.
3. The Authority shall usa reasonable eff'OIt& to cause the addiuonal fire hydrants to be installed in a timely manner in accordance wiIh the construetion contraot docum(lllts. pl!ms
and specificatio!lll. The Authority shall reasonablY miipect the woilc of the contractor to identify and to cause to be corrected defeCts and defieieneias in the iostallation of the
additional firc hydrants, but without assuming reiip01JS1oillty for the means and methods used by the conttactor. Addison, at its Gole option, may inspect, or 􀁰􀁡􀁲􀁤􀁣􀁬􀁰􀁾􀁴􀁥􀀠with
the Authllrity in the inspection ot; the contractor' G work as S;enerally provided in the concl\ldip.g sentence o! subpataifapb. A.2. of Section I above. 4. The Authority shall fully
and completely payor settle, by litigation or otherwise and without involving Addison, my claims ofthe engineer or contractor arising out ofthe design or iostallalion oftho additional
tire bydrants. S. The design and constnlction costs and expeoses fOT the additional file hydrants ate estimated to be 520,000.00. The Authority and Addll!(ln shall share equally in Sllch
eostG and expenses up to $20,000.00; my such costs and expenses in excess ofS20,OOO.OO shaU be borne and paid for solely by the Authority. Addison sball pay its flQ1tion ofsuch costs
and expenses to the Authority in accordance with the :following: (a) Prior to Addl$Oll paying its pQrticm of any invoice of the engineer s=lected to prepa:ce the design and constrUction
standanh and specifications, and any invoice or pay estimate of a contractor retained to imltaIl the additional fino bydfllll.b. the Authority sball foIward a true and correct· copy
of the invoice or pay estinlale to Addison together with 1lIIY supporting . docwnentation that Addison may reasonably request. (b) With respect to any invoice or pay esthxIlIt& f{om
the cOll$lIUclion eantractor, Addison shaI1llOt be required to make a payment under my surb invoice or pay esthnate unless the Authority bas c..rtliied in writing to Addison that the
estima%e of wode completed for the relevant period is true and correet to the blllit ofthe Authority's infounation and beUet has been measured and verified in accordance with the eonstnlotion
CQllIta(It doomnents. md that all cons1rw;lion contract pm:OIlditions to payment b:a:ve been met. Copies of any material !osting results shall be furnisbe4 with the ceniJi.cat:iO!1.
-2
OCT-18-1999 17:14 COWLES 􀁾􀀠THOMPSON,PC 214 o'l'..d :dk:l.d::! t" .l::'Jq/t!Jtj 08/26/99 17:48 tt21. 740 8800 LOCKE LIDDllLL 14l005/oo9 The obligation of Addison to pay its proportionate
shan! of the costs anllllXpe!lSes to design and install the additional fire hydrants shall be subject to the ammal appropriation offunds nccessazy to pay mch costs and 􀁥􀁸􀁰􀁁􀀡􀁬􀀵􀁾􀀮􀀠6.
Upon the completion of the installation of the. additional fire hydrants anll the acceptance of the hydrants by the Authority. the Authority shall be reo;ponsible to maintain the tire
suppression system with the additional fire hydrants in good 􀁷􀁾orcler. B. Addison Pollee Video Monitoring. 1. The Authority shall provide, inslall, aud make operational video cameras
(the "Video System") in. aud in the immediate vicinity of. the Toll Twmel in order to monitor aetivity in. md in the immediate vicinity of; the TUlI!Iel. The Authcrity and Addison agree
to coopemte in the placement of the Video System in. and in the immediate vicinity of; the Toll Tunnel to allow such momtoring. 2. Addison will monitor activity in, and in the immediate
vicinity of; the Toll Tumlel through the Video System. The design and iIlstalIlItion of the: equipment wbich win allow Addison to monitor such activity sha1l be in 􀁡􀁣􀁣􀁯􀁲􀁤􀁡􀁮􀁾􀁯􀀠with
the fullowing: (II) The Authority. at its sole cost, sha1l provide and insta111iber optic cable from the Toll Tunnel to the Addison Emergency Dl$pateh Center (the "Dispatch Center")
located at the Addison Poliee Depamnent, 4799 AUport Parkway, AddisOl1, Texas. Addison shall be responsible for providi:ng all easements or other rightHIf·way ncoessazy to install and
maintain the fiber optic cable from the ToU 'l'llmlel to the Dispau:h Center. • /(b) Addison shall design and install the wiIin&, cabling and related video and other f/equipment (including.
without limitation, t/llevision monitors) (the "Oispatch Center Monitoring Equipment") in the Dl$patcb Center as the parties agree is necessazy to allow Addison to monitor Toll Tunnel
activities throu.gh the Video System (such video and otbCl' eqlIipxnent is set furth in Exbjhjt 1 attached lulreto). The actual costs for the desizn and installatiotl oithe Dispatch
Center Monitoring Equipmmt shall be paid for as follows: (i) the Authority shall pa,y to Addison 4csign costs up to $10.000.00, and􀁡􀁾􀁰􀁡􀁹any sucb . excess of $10,000.00; (li) the
uthority shall pay to Addis' '0 eosts up 0,000.00. Addison shall PaY any such coStS in excess ofsao, .. e AUthority ay to Addison sueh amounts upon Addison providing to the Authority
1tUe and correct c;oples of any invoices or other documentation reflecting the aotual costs mcll.l'red by Addison. 3. Upon the completion ofthe placemetlt and iDsblllation of the Video
System and the Dispateh Center Monitoring Equipmem, the Authority sha1l be responsible to main1aiD tbe. same in good wotking order and to upgrade the Video System and the Dispatch Center
Monitorin.g Equipment, ifand lIS the parties may subsequently agree. Addison shall contact the Authority when maintoDan"e orTepair work is required and the A:uthority shall 􀁣􀀱􀁾􀁴to
lUldOl:fw any necessary work itself and/or to retain an outside; contractor or vendor. The Allthority sball not be responsible for maintenance. mpair or upgrade costs incuJ:red by Addison
:fur the Video System or the Dispatch Center Monitoring Eqnipmem unless said costs were specifically 􀀩􀁾Yu 􀀮􀁦􀀺􀀭􀀢􀀺􀁾􀁾-3􀁾􀁾􀀠􀁜􀁾􀀱􀀱􀁊􀀱􀁽􀀠. 
OCT-18-1999 17:15 COWLES &THOMPSON.PC 08/2B/99 17:48 :214 740 8800 UlCllB LIDDELL 4. The Authority and Addison shall eoop_vely elItllbliBh procedures for the conduct of Addison's mOl'litoring
of the Toll Turmcl and far Adctison's transmission of and response to informatiMl obtained throll.ih such mOl'litoring. C. DPS Video Monitoring. 1. Tht' Texas Department ofPUblic Safety
("DPS,,) operates and maintains" station adjacent to the Dalles North Tonway south oCthe intersection of Keller Springs Road and the Dallas North Tollway (the "Keller Springs SUition").
The DPS will provide law enforcement services for the Toll Twmel and desires to be able 10 mOllitor aetiviiU:s in and around the Ton ..___-____Twmel from the Keller Springs Station through
the use ofvideo equipment. 2. In order to allow the Authority, by and through the DPS, to provide such videooni!OIing service to the KeUer SprinSS Statioo. Addiaon hereby grants to the
Authority a fully paid and 􀁩􀁲􀁲􀁾􀁯􀁣􀁡􀁢􀁬􀁥􀀠right and license fi:>r a period oftw<:nty (20) yelll:5 maintain, lI$e and oparllle in. alons. acroll9, on, over, through. above and
lhll IS and rights-ai-way (and solely aloog the route) identified and depicted iny.l:!XbiiIili..Z Route"), fiber optic cable n;oessllIY to opmte and maintain servic e "cable,,); provided.,
however, that the ms!allatioll, reinstallation, placement or removal of Cable :from the Cable Raute shall be subject to the reru!Onable rmcw and approval oflhe Atidison Public Works
.' /Director or bis designee. To the extent available and subjca to the approval of the AddisOll Public Works Director or his designee, in placing the Cable tho Authority shall U$e utility
poles alxeady 􀁬􀁯􀁣􀁡􀁴􀁾􀁤􀀠along the Cable Route. 3. The construction, reconstruction, excavation, use, maintenance and operation of the Cable and other properly used in connection
thetewith llhaJl be subject to all law1U1 palioe regulations of Addison and per.lllllned in accordance with Addisol:l's regulatiolJ.S for utility location and coordination. In adctitillll
to any other City regulations or requirements, at least thirty (30) days prior to the commencemem of construction or maintenanee (other than emergency repairs) within Adctison's rights-of-way,
the Authority shall provide, AdctisOIl' j Engineer (or such other officials a. Adctison ;may designate irom time to time) with a copy ofthe construction waIt plans and drawings. The
Authority sh.a1l not proceed with construotion within Addison's risbts-of-WlIY 1lI1IiI the plans and drawings have been approved in writing by the proper City officials, such appnlval
not to be l1IIl'ee.!Ionably withheld or delayed. 4. '(]pOll request ofAdctisOIl. the Authorlty shall remove and abate any portion ofthe cable that is dangerous to life or property, and
in case the Authority, after notice, fails or refuses to act, Addison lDay remove or abate the same, at the sole cost and CltpI:llSC of1he Authority, all without compOlllWion or liability
for damages to the Authority. The Authority sbaIl prOmptly resrore the public streets, alleys and rights-of-way to their condition prior to the Autherity's collSlruclion, 􀁭􀁡􀁩􀁮􀁴􀁥􀁮􀁾􀀮􀀠or
excavation, to the reasOllable ""tisiac!iOI1 of Addison EDgineer. The Authority shall excavate only fOr the COll!lllUctioo. installation, expansioJ1, repair, removal. and maintenance
ofall 01' a portion ofthe Cable. 5. 􀁗􀁨􀁬􀁬􀁬􀁬􀁾􀁣􀁲􀁢􀁹􀁲􀁥􀁡􀁳􀁯􀁮􀀠oithe ehanses in the grade ofmy street or in the location or th= mam1er of oonstructiog any glIS pipes, sewers,
or lilly other UlldcrgJound or a'Vedllllld sv:ucture fOT au.y City pmpose wbatever, it.shall be reasonably deemed neeessm:y by Addison to alter, change, adapt or conform a paroOll of
the Cable thereto, sw:h alteratiOllS or cbangea shall 
OCT-18-1999 17:15 COWLES & THOMP50N.PC 08126/99 17;48 1:\'2.14 740 &800 LOClIll t.lDDEL.L Ii!lOO7l009 be promptly made by the Authority when ordemlin writing by Addison. Ifsuch requi:rements
impose a financial bardsbip, the Authority may present alternative proposals to Addison. and Addison shall give dlre consideration to such altcmatiVII proposals. Addison shall haVe tbe
right to require the Authority to adapt or confozm its Cable, or to alter, .elocale or change ils Cable, to enable Addison to use, or to use with greater convenience. any public &lreet"alley
or right-of-. way, provided thaI Addison shall DDt exercise the fu11'going right abSellt a bOlla fide and material need to do so. 6. To the exttmt petmitted by law, the Authority shall
indemni1Y Addison, its oflicialll. officers, employees and agents against, and hold Addison, its officials, officct6, employees and agents hsnnless flum, any and all liability, acliol1S,
causes of action, lawsuits. judgments, cWms, dllll'lagl:S. costs or fees, includini includini reasonable attorney's fees, for my il\iurY to or the death of any person or damage to or
dllstzuotion ofany property to thec:xtent attributable to or resulting froln 1lIIY act Of omission of the Autholity, its officers, employee&, agents, contractors, assignees, Iil;eilSees.
pemriltees, or suboontractors under the provisions of paragruph C ofSection I ofthis Agreement. The provisio1lll ofthis paragraph shall 51lrVive the temlina.tion ofthis Agreement. The
terms and provisions contained in this Section are interJded to be for the benefit ofAddison and the Authority and are not intended to be for the benefit of () tE::/{) any third party.
-I-I -0' n. KELLWAY CIRCLE CONNECTION. 􀀫􀁲􀁾􀁾􀀠/.tj((P 􀁡􀁣􀁬􀀧􀁾􀀠A. The 1996 Inter10cal Agrefl1llentprovidcs 􀁩􀁮􀁰􀁡􀁲􀁬􀁴􀁨􀀮􀁡􀁴􀁾􀁥􀀭􀁾􀁵􀁬􀀬􀁲􀁩􀁾􀀺􀁡􀁴􀀠ils sale cost, us!
consttuct an el\ten$ion from existing Kellway Circle IX> Dooley Road (the ''Kellway Ci:mle onnection") as described in the 1996 lIlterJoeal Agreement and as depicted on Exhibit F attached
thereto. :So Since the en:cution ofthe 1996lnter!ocal A,gJ-eement, the Authority has acquired a tract of land located adjacent to the Toll Tunttel and Addison Allport and described and
depicted in Exhibit 3 attached hereto (the "AIlja.c1':llt Land"). C. For the 􀁣􀁯􀁮􀁳􀁩􀁤􀁾􀁯􀁮set forth in paragraphs D and E ofthis SectiOI1 II, as well as for the granting of the
tully paid and lnevocable right and lieem;e provided in paragraph C of Seotion I. the Authority agrees to convey to Addison, free and clear from all leases. liens, encumbrances. and
other rights, except such as may be deem.ed aeeeptable to Addison. and in a fOlTll reasonably aeceptable to AddiSOlI. good and tnarketable fee title to the Adjacent Lan<i (but in no
event including any Toll Twmel right-of-way). Such conveyance shall ooelJ1" on or before December 31, 1999. D. From and after the dall! oftha conveyallCe oCthe AGjacent Land by the Authority
to Addison, the Authority shall haY", 110 duty or obligation to coll$lrUCt the KelIway Cirole Connection, and all related obligations ofthe AUIbority mgarding KeUway Circle and/or Dooley
Road as described in Section liB ofthe 1996 Interlooal AgrecmCllt shall be deemed satisfied. E. The Authority may elect to construct an additional two-lane toll twmel lit the Addison
Ahport imm<!ldiately adjaeent to the Toll TtImleL If the Authority (1)(8.) olects to construct the additional two-lanC) toll twmel, or (b) tnakes a bona fide determinaticm !bat, in order
to protect the Integrity of the Toll TIII1PCI and the public health, safety and welfare, significant -5
OCT-1B-1999 17'15 COWLES &THOMPSON,PC •• &J,' ........... 08/20/99 17:50 􀁾􀀲􀀱􀀴􀀠740 SSOO 10Clill LIDDELL liIOOS/009 repairs to the Toll Tu:m!e1 are requimi and the Addison City' Engineer
reasonably concurs with such determination, (2) bas conveyed the Adjacent Land to Addison as described in paragraph C of this Section II. and (3) pves Addison. not less than 120 days
notice of such proposed constnlCtion or need for significant repairs. AddisOll shall provide to the AuthOrity a construction staging area for such CO!l.'Itl'Ucllon or repairs comprising
at least 65.000 square feetmthin a reasonable distance (not greater than one·half mile) fiom the lll'Ill!. of actual conmuctiOll of the additional toll tunnel or repairs. nL GENERATOR.
-. -'> \ Addison agrees to provide to the Authority an easement as described and depicted in ,!' Exhibit 4 attached hereto in order to allow the AUthority to locate thcrcon certain ollOCtrieal(
. equipment which is necessary to opente and main1llin the Toll Tunnel. Sud! cquipmCl)t ;.. described in Exhibit 5 attached hereto. IV. NOTICES. Where the tenns of this AgrCetllCilt
:=quire that notiee in writing be provided" such notice sbill be deemed delivered three (3) days following the deposit ofthe notice in the United States mail, postage prepaid, and sent
by certified mail, rerum receipt reqnested and properly addressed as foUows: To Addison: To the Authori!y: P,O. Box 901 0 P. O. Box 190369 Addison, TI!QW 7.5001-9010 Dall8$, Texas 75219
Attn: City Manager Attn; Executive Director V. INCORPO:RATlON OF RECITALS; EXBIBITS. The recitals set :forth herein are intended, and are hereby deemed" 10 be a part 01this Agreement.
The Bxhibits attached hereto an: inoOlporated herein and made a part hereoffor all purpo.ses. VI. SEVERABILITY. Ifany (;laWle, paragraph, seetion Dr poniOll of this Agreement sbal1 be
found to be illegal, UI1lawful, UI1Constitutiouai or void for any reason, the balance of the Agreement sball remain. in MI force and effect and the parties shall be deemed to have contracted
as if&aid clause,. section, 􀁰􀁾􀁨or portiOll had IWt been in the Agreement initially. VII. AUTBORl'l"Y TO EXEClI'I:E. The llIlde:rsigned officers and/or agCllts of the parties hereto
are. the properly authorized Qffic:ial$ and have thII neeessaIy authority to ex.CO\lte this Agreement on bebalf of the! parties heRto, aad each party hmby ....rtifies to the other that
any necessary resolutions or other 􀁡􀁾􀁾􀁃􀁉􀁬􀁤􀁩􀁮􀁧sucb authmity have been duly passed and are now in full mrct: and Ilffect. VIII. THE 1996 lNTERLOCAL AGllEEMENT. Excepl as expressly
modified IIIld amended bereby, the 1996 Jnterlocal Agreement shall:remain in fIlU Iwc.. and effett as originally wriuen. 
OCT-18-1999 17:16 COWLES & THOMPSON.PC 0&/26/98 17:50 'lh.l.4 NO 11800 UlCIIE LIDDELL 􀁾􀀰􀀰􀀹􀀯􀀰􀀰􀀹􀀠EXECUTED at Dallas County, Texas on the day and year first written above. NORm
TEXAS TOLLWAY TOWN OF ADDISON, T£XAS AUTHORITY By: _____ Ron Wbitehead, City Manager 􀁂􀁾__________=-______􀁾___ Jerry N. Hiebert, E!.xewt;ive Director ATTISST: Br-__________􀁾􀁾􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭C
amten Moran, City Secreta!y 
AGUIRRECORPORA'rfON 210 W 6TH STREET SUITE 1404 FT WORTH IX 16102 FAX 817 877 5261 PHONE 817 877 5260 THE CAN-DO SPIRfT lli4TGETS THE JOB DONE October 7, 1999 Mr Jeff Markiewicz PO Box
9010 16801 Westgrove Drive Addison, TX 75001-9010 Re: CCTV and Audio from Addison Tunnel AGUIRRE Project Number 1020908900 Jeff: We are pleased to report that we have been able to reduce
to approximate cost of this project to within reach of your budget. The first design provided you with communications to the tunnel emergency telephones and hardware control over the
toll-plaza pan-tilt cameras through the fiber optic network. This capability was not in our original proposal and has been removed from our design resulting in significant cost reductions.
The system is being revised to provide only color video over two color video monitors per our original scope of work. A video multiplexer will be provided at the toll-plaza and will
provide a quad picture on one of the monitors at the Emergency Dispatch Center. A feed from the Alarm monitor located at the toll plaza will also be provided for viewing on the Alarm
monitor at the Emergency Dispatch Center. The emergency dispatch center will not have any control over the toll plaza cameras. The approximate cost of this system will be $17,068.00.
In order to receive calis from the emergency telephones located in the tunnel, the special equipment indicated in our previous submittal will need to be installed. We are ready to proceed
with the redesign of the system, but need your authorization to proceed. After you review this letter, please call to discuss these proposed changes. Sincerely, AGUIRREcorporation Richard
Dickerson, PE Associate 
PUBUC WORKS DEPARTMENT (972) 450-2871 PoslOfficeBox9010 Addison. Texas 15001-9010 16801 Westgrove September 22, 1999 Mr. Frost E. Gardner, P.E. Aguirre Corporation 12700 Central Drive,
Floor 15 Dallas, Texas 75251 Re: Addison Emergency Dispatch Room, Tunnel CCTV and Emergency Phone System Dear Mr. Gardner: Thank you for your continued support in moving this projectforward.
The Town ofAddison has serious concerns about the desigu and is 􀁩􀁾􀁱􀁵􀁥􀁳􀁴􀁩􀁮􀁧􀀠an answer in writing to address them. The Town received Aguirre's proposal dated February 5, 1999
to provide plans and specifications for the CCTV equipment that would be il'lStaJled in the Addison Police Department Dispatch Center. In March 1999, we requested a preliminary list
ofequipment and estimated costs. On March 9, 1999 Bob Chasey from your office faxed a response listing the proposed equipment and a cost estimate of$10,000. Based on that amount, we
created an interlocal agreement with the North Texas Tollway Authority (NTIA) to share the cost ofthe project. When Lea Dunn, Deputy City Manager, sigued the proposal on May II, 1999,
we expected the work to begin immediately as stated in the proposal, and finish within fourteen (14) working days. Much to our surprise we received a design for the referenced project
dated September 15, 1999 with a new estimated cost of $70,000. I am sure you can understand our dismay at the $60,000 increase, and understand why we fmd this unacceptable. I respectfully
request that Aguirre Corporation promptly provide an explanation to the great discrepancies in costs, and ifnecessary redesigu the project to match our original proposal. I appreciate
your immediate attention to this matter, and look forward to your response. Please call me ifyou have any questions, or need additional information. Sincerely, 􀀻􀀯􀀭􀁦􀁦􀁾􀀭􀁾􀀠􀁐􀁏􀁾􀁃􀁄􀀮􀀠AI
Jeff Markiewicz Project Manager co: Lea Dunn, Deputy City Manager 􀁾􀁾􀀠􀁁􀁔􀁾􀀠 􀁳􀁾􀀠􀁾􀁾􀁾􀀫􀀠 􀁾􀁾􀁥􀁶
AGUIRRE CORPORATtCN 210 W 6TH S1REET SUITE 1404 FTWORTH 1X 76102 FAX B17 B77 5261 PHONE 817 877 5260 THE CAN·DO SPIRIT THAr GETS THE JOB DONE September 15, 1999 Mr. Jeff Markowitz Town
of Addison P.O. Box 9010 Addison, TX 75001-9010 RE: Addison Emergency Dispatch Room Tunnel CCTV and Emergency Phone System Aguirre Project 1020908900 Mr. Markowitz: Attached are three
copies of the CCTV/audio system design for the Addison Police Department Emergency Dispatch Center for your review. A project estimate has also been provided. The design submitted reflects
our understanding of aU the requirements requested by the Police Department. The attached letter from our consultant, C. H. Guernsey, details these requirements. Complete component integration
is required to interface with the equipment located at the Addison Tunnell Toll Plaza; therefore, we recommend that the City utilize SecureNet, Inc., the Addison Tunnel Security Contractor,
to ease installation and warranty issues. After reviewing the drawings and estimates, if you have questions, please call me at 817877-5260. When you are ready to send the drawings out
for bid, we can provide you with a reproducible set, and a copy ofthe CAD files on CD Rom. Associate Attachments CC: Frost Gardner File file: g:\projec!s\1020\9089-00Idatalltc 09--15·99

September 9, 1999 􀁾􀀠Mr. Richard Dickerson Aguirre, Inc. 210 West 6th, Suite 1401 Fort Worth, Texas 76137 Dear Richard: Enclosed please find three copies of the CCTV/audio system design
for the Addison Police Department. A project estimate has also been included for your review. The CCTV/audio system design is based upon the scope of work and our understanding of the
system requirements as expressed in Ollr meeting on June 22, 1999. A site visit was made to the Addison Police Department where representatives from Aguirre, The Addison Police Dep8rLrnent
and C.H. Guernsey & Company met to discuss the requircmerrts of the proposed system. System functions include the following: • Capability to view all video cameras located in the Addison
Tlmnel and at the Toll Plaza. • Control of pan/tilt Izoom video domes at the Toll Plaza. • Receive duress alarm from the Toll Plaza. • Video switching control. • Audio interface with
the telephone call boxes located in the Addison Tunnel. As shown in the one line diagram provided in the drawing package, the system as designed utilizes four of the six available fibers
leaving two spares. The fibers are being utilized in the following manner: • Transmission of alarm output from apC access control panel. • Transmission of 16 multiplexed video signals.
• Transmission of 4 multiplexed video and 1 RS232 duplex data signal. • Transmission of audio signal. Each video, audio, data, and alarm signals required for the specified functions
at the Addison Police Department are received from the Addison Toll Plaza and transmitted, via the existing fiber backbone, from the Toll Plaza to the Emergency Dispatch Center (EOC).
Each signal is received by the respective fiber modem and is directed to the proper equipment located GUERNSEY C.H. GUERNSEY /I COMPA.'! Engineers· Archftec:s . ConSI'<-" 5555 Non!l
Grand 80ul€'.'.:!: : Oklanom8; Cit'!. OK 731 􀁾􀀮􀀺􀀮􀀮􀀧􀀠;--I05-4:r;;-2;DG cax 405·4-:-3.;31; i Carl S(O',,'er Pc ,::J,'?{ Cdrrcii, AlA Sunas P::uwJf'Jhan. ,of Stan Ranlon ,::JE 
Mr. Richard Dickerson Aguirre, Inc. September 9, 1999 Page 2 in the Communications Room at the EDC. From this point, the video signals are routed to the video matrix, which in tum directs
the desired video to the quad unit. From here the video signal is passed to the monitors. The audio is terminated to a designated telephone number on the punch down block; the alarm
signal is terminated at the video matrix alarm input panel and the data signal terminates at the video matrix. The ADTI keyboard controls video and the PTZ domes at the Toll Plaza through
the video matrix. To accomplish providing the functionality as specified, component integration will be required at the Addison Police Department and with existing eqnipment at the Toll
Plaza. The specified equipment as shown on the drawings is fully compatible with L'le devices previously installed at the Toll Plaza. Due to the fact that the installation contractor
will be required to' interconnect existing devices with new components. we would strongly recommend this project utilize the same contractor that is currently installing the Tollway
equipment to ease integration and warranty issues. Should you have any questions or desire additional information, please do not hesitate to call. We appreciate the opportunity to work
with you on this project and would welcome any future occasions where we could be of service. Sincerely, C.H. GUERNSEY & COMPANY 􀁾􀀠􀁾􀀠Mark Sever Project Manager Security Consulting
Group rnsever@chguernsey.com 
Addison EDR CCTV and Audio Cost Estimate Equipment Quantity Estimated Equipment Price t:SflmafSO Total Unit Price AD2150 Video Matrix wi ADTI Keypad controller 1 $ 2,995.00 $ 2,995.00
ADULP -Looping Panel 1 $ 395.00 $ 395.00 AD2096 Alarm Interface $ 995.00 $ 995.00 Robot MV77 Color Quad 1 $ 955.00 $ 955.00 Sony 20" Color Video Monilor 2 $ 955.00 $ 1,910.00 IFS VT1603D-R3
1 $ 12,000.00 $ 12.000.00 IFS VRl6030-R3 1 $ 12,000.00 $ 12,000.00 IFS VT6030DRDT-R3 1 $ 4,875.00 $ 4,875.00 IFS VR5030DRDT-R3 $ 4,875.00 $ 4,875.00 IFS DT1810 w/Power Supply IFS DR1810
w/Power Supply $ 600.00 $ 600.00 $ 600.00 $ 600.00 Oplicom DTDC-2 Audio Rack 2 $ 385.00 $ no.OO Opticom TP500IXMT Audio Modem $ 1,765.00 $ 1,765.00 Opticorn TP500/R Audio Modem 1 $ 1,765.00
$ 1,765.00 Opticom Power Supply 2 $ 56.00 $ 112.00 Winsted 19" rack wi Locking Door $ 745.00 $ 745.00 Installation Hardware $ 750.00 $ 750.00 $ 48,107.00 $ 21,648.00 Estimated Total
Equipment Price Estlmaled Labor '. 'j $ 69,755.00 Estimated Price· Equipment and Labor 
Jeffrey Markiewicz From: John Baumgartner Sent: Wednesday, August 04, 19998:59 AM To: Jeffrey Markiewicz Subject: FW: Toll Tunnel Agreement What do you remember? -----Original Message----From:
Lea Dunn Sent: Wednesday, August 04, 1999 8:48 AM To: 'HILL, JOHN'; 'fstevenson@lockeliddell.com' Co: Lea Dunn; John Baumgartner; DIPPEL, KEN Subject: RE: Toll Tunnel Agreement John
B., It was my understanding that the Town was responsible for securing some of the exhibits and that Jeff was working on those. Would you please follow up with Jeff to see where we are
on those exhibits. Thanks, Lea -----Original Message----From: HILL, JOHN [mailto:jhill@cowlesthompson.com] Sent: Wednesday, August 04, 1999 7:57 AM To: 'fstevenson@lockeliddell.com'
Ce: Lea Dunn (E-mail); John Baumgartner (E-mail); DIPPEL, KEN Subject: Toll Tunnel Agreement Frank-The only change we have to the draft of the Interlocal Agreement which you provided
is to Section I.B.2. (b)--the second sentence should include the word "be" between the words "shall" and "paidf'. We need to attach the following exhibits to the Agreement: ERhibit 1
-A description of the video and other equipment to be 􀁾􀁾􀀮􀀠􀁾􀁲􀁣􀀠installed .....\.-J-= 􀁾􀀠in the Addison Dispatch Center Exhibit 2 -The route (from the toll tunnel to the DPS Keller
Springs Road 􀁾􀀠station) for the fiber optic cable which will allow the Department of Public Safety to monitor activity in the toll tunnel Exhibit 3 -Legal description of the real property
identified as the "Adjacent Land" located neRt to the tunnel and owned by the Tollway Authority Exhibit 4 -Description of an easement area to be granted by Addison agrees to the Tollway
Authority to allow the Authority to locate on the easement area certain electrical equipment necessary to operate and maintain the toll tunnel Exhibit 5 -The electrical equipment to
be placed and located on the easement area described in Exhibit 4 When you return from out of town, please give me a call so that we can finalize the Agreement. Thanks. John Hill 1 
.'.. Post-it" Fax Note To 􀁈􀀨􀁚􀁾􀀱􀀠{fllft)"'" 􀁾􀀨􀀡􀁊􀀮􀀠]:.5 ,"" 1.> ,...rk.v y'rJ v 􀁾􀁍􀀢􀀠t (9<)/..( AI) Fct1p1i!4.,;;z.. ::r/<􀁾􀁉􀂥􀀺􀀠r../'Pel Vt90Y/zz.:ftlo(.r i 􀀱􀀯􀁬􀁉􀁉􀁗􀀤􀁾􀁊􀀢􀁣􀀮�
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MATERIALS LIS'.t' ELECTlUC GENEltM.'l'NG SYSTEM 1 spp Model SOOGTA2B-5S-10 Natural Gas Enqine Driven Electric Plant, sao kW, 625 ltV1\. @.9 PF, 480 VJ!.C,3 􀁾Phase, 4 Wire, 50 Hertz
for Continuous Standby Service. N.!\'l'URAL GAS ENGINE ( GTA2 8 ) Design: A. 710 BHP Minimum @1900 RPM 􀁾B. 1710 Cubic Inch Displacement 􀁾􀀠C. Compression Ratio 10 to 1 D. Four-Cycle,
12-Cylinder r 􀀭􀁾􀁾􀀭-. 􀁾􀀠-􀁾􀁾􀁡􀁣􀁥􀁡􀁢􀁬􀁥􀀠Valve seat Inserts 􀁯􀁾􀀠raceable Wet Cylinder Liners I 􀁾􀀠,T"C'T (.H/:;;'􀁜􀁜􀁜􀁐􀀮􀁾􀀺􀀻􀀺􀀯􀀡􀀠 . . . 􀁃􀁜􀁾􀁾􀀠/0; I 􀁾􀀠. /,:.;;/􀁾􀁲􀁡􀁬􀀠Gas Carburetor NCO .􀀧􀀯􀁾􀀯􀀠\' 􀀶􀁾􀀡􀁾􀁾􀁾􀁴􀁾􀁲􀁒􀀻􀁾􀁾􀁾􀀺􀁾􀀠-936 cmI DrJI(,:/;􀁜􀁾􀀩􀀠bmatl.c ChokeL\P Fage
Full LOad Consumption 6629 Cu.Ft./Hr• .A) pndary Regulator( \ (." b. i V . \ ·bY'. 􀁴􀁦􀀮􀁾􀁜􀁾􀀨􀁽􀁽􀁾􀁾􀁾􀁬􀁩􀁡􀁴􀁯􀁲􀀠Cooled \ {I 􀁾􀀠lant system Capacity 42 Gallons '-.. -. -.....
-.. f Sealing-Prelubricated Coolant Pump, Capacity 214 GPM D. Belt Driven Pusher Fan; Cooling Air volume 6000 cm E. Thermostat Temperature control F. Hig-h Coolant TlIIIIPerature Shutdown
H. Engine Jacket water Heater -230 􀁾􀀬􀀠1 Phase, 8000 Watts I. Heat Rejection to Coolant 34573 BTU/min. Governor: A. Electronic Governor 8. Speed Regulation 1/4 C. Automatic Overspeed
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AGUiRRE CORPORA71ON 12700 PARK CENTRAL DR FLOOR 15 DALLAS TEXAS 75251 FAX 972 788 1583 PHONE 972 788 1508 February 5, 1999 7Ht;; CAN-DO SPIRI77HA7 GETS THE JOB DONt;; Mr. Jeff Markiewicz
Project Manager Town of Addison P.O. Box 9010 16801 Westgrove Drive Addison, TX 75001-9010 Re: Interface with the Fiber-Optic Backbone from Addison Airport Tunnel Dear Jeff: This proposal
was requested to cover the specification of CClV equipment that would be installed in the Addison Police Dispatch Department. The equipment may consist of monitors, keyboards, speakers
and video/audio control equipment; and existing console space may be utilized. This equipment (to be purchased and installed by the Dispatch Department) would allow dispatch personnel
to monitor emergenCies in the Addison Airport Tunnel and supporting Toll Plaza, and have police and fire department personnel respond to those emergencies under an agreement with the
North Texas Tollway Authority (NTTA). We propose to begin with a kick-off meeting/site visit and to provide submittal of our final documentation for review. Our documentation should
consist of less than ten drawings of a size that you would specify, with supporting specification information placed directly on the drawings. We propose that our compensation be $9795.00,
including our security consultant. We hope that this proposal will meet with your approval. We are prepared to begin our work immediately, knowing that the opening date for the Addison
Airport Tunnel is 2/17/99, and estimate a fourteen (14) working day schedule for the project. If you have any questions, please call me. RespectfulIy, Approved by Town of Addison 
OFFICE OF THE CITY MANAGER (9'12)45(1.7000' HX (972) 45(1.7043 Post Office Box 9010 Addison, Texas 75001-9010 5300 Belt. Une Road November 10, 1999 Mr. Jolm Hill Cowles & Thompson 90
I Main Street, Suite 4000 Dallas, Texas 75202 Re: Interlocal Agreement with the North Texas Tollway Authority (NTTA) • Dear Jolm: Thank you for your continued patience during this process.
It has been the Town's goal to resolve the outstanding issues, and frnish the interlocal agreement. I have been waiting for the NITA to provide the requested information to complete
the agreements for several months, and have been unable to secure the remaining exhibits from them. For your records, I have done the following to obtain these documents: Exhibit I -A
description ofthe video and other equipment to be installed. I have obtained a letter from Aguirre Corporation (enclosed) listing ali the equipment This letter will resolve any outstanding
items for Exhibit 1. Exhibit 2 -The route (from the toll tunnel to the DPS Keller Springs Road station) for the fiber optic cable which will ailow the Department ofPublic Safety to monitor
activity in the toll tunneL The existing plans have been modified during construction in a number of locations. Jim Pace, Director ofMaintenance with NITA will revise the plans and provide
an accurate description. These plans will then resolve Exhibit 2. Exhibit 3 -Legal description ofthe real property identified as the"Adjacent Land" located next to the tunnel and owned
by the Tollway Authority. Mark Bouma with NITA has been working on this for several months, with no tangible results. Exhibit 4 -Description ofeasement area to be granted by Addison
agrees to the Tollway Authority to allow the Authority to locate on the easement area certain electrical equipment necessary to operate and maintain the toll tunneL Mark Bouma has also
been working on this for several months. 
Mr. John Hill November 10, 1999 Page Two Exhibit 5 -The electrical equipment to be placed and located on the easement area . <1t!scribed in Exhibit 4. Within this area there is an electrical
transformer and two (2) 500 kilowatt generators powered by natural gas. This tunnel electrical equipment has been placed adjacent to an existing airport electrical structure. All four
(4) ofthese items are enclosed in the same fence. Attached is an exhibit that shows this area. This should resolve Exhibit 5. I have done everything in my power to secure these documents
to finalize the interlocal agreement. Unfortunately, the sense ofurgency to complete this agreement is not felt as strongly by the other parties involved. Perhaps a letter from counsel
would be effective. Please call me ifI can be offurther assistance in this matter, and thank you again for your patience. • Sincerely, JeffMarkiewicz Project Manager Attachments cc:
LeaDunn 
Exhibit 1 f 
Tl1OOPARKteNmAOI'I ' ..QQR 1$ D.lU..AS lEJ.'S lm1 FAA m 13&'583 􀀭􀁾􀂭FAX TRANSMITTAL PUOHE 'J72 TM 15111 03/09/99 10:07 AM PI\QJ. NO: 1020702603 DNT-269 Jeff Markiewicz PlIOJ. NAME;
TTAlTOllPlZICONTDOC Town of Addison FAXNO, 972-450-2837 BobChasey Th.", will 0 pages fD//awing this _t " ... " .. " ......... ". ,/JIi. .......... " ...... ,.......... , ... , . , ......."
. '" . COMMENYS: Jeff, below is a preliminary list of the equipment that may need to be installed in your police dispatch area to allow them to be connected to the Addison Fiber-Optic
Backbone and be able to respond to emergencies in the new Addison Tunnel. 1.0 2 -21" color monitors with ceiling mounts 2.0 1 -CCTV keyboard 3.0 2 -Fiber-Optic Transceiver Units 4,0
1 -CCTV control data signal transceiver 5,0 1 -Fiber-Optic Rack Mount Unit (with a power supply) 6.0 1 -16 channel quad multiplexer with alarm input 7.0 1 -Audio Preamp 8.0 1 -Switcher
I follower unit 9.0 1 -Lot of signal and control wiring We believe that this equipment should cost approximately $10,000. Please understand the following issues: 1. Whoever you work
with on this system needs to design and guarantee a system that works, the way you want it. 2. We feel that we should be paid to come up with the above list of equipment and that it
may not be a complete list. The list will only be finalized after the entire system is designed by an experienced "security consultant". If trall/;l11/$siOn 􀁉􀁾􀀮􀁩􀁮􀀮􀁣􀁣􀀡􀁬􀀡􀀡􀁰􀁬􀁥􀁴􀁬􀀱􀁯􀁲􀀮
􀁙􀁾􀀱􀁲􀁴􀀸􀁲􀀮􀀠􀁰􀀧􀁾􀁾􀁳􀀡􀀧􀀠􀁣􀁡􀁬􀀡􀀮􀁉􀁔􀁉􀀡􀁾􀁴􀀨􀀹􀀮􀁾􀀲􀁵􀀮􀀮􀁾􀀡􀀺􀁾􀁾􀀴􀀮􀀠ORIGI""" TO FOLl.OWVlA, nla 
Exhibit 5 • 
.•@􀁲􀁾􀁾􀁾􀁾􀀧􀁴􀁯􀀺􀀠POWER AND COMMUNICATIONS , l.•t •• 
AGUIRRE CORPORATION 12700 PARK CENTRAL DR FLOOR 1S DALlAS TEXAS 75251 FAX 972 7SS 15e3 PHONE 972 7sa 1500 February 5, 1999 THE (;AN.1)() SPIRIT THAT GETSTHE JOB DONE Mr. Jeff Markiewicz
Project Manager Town of Addison P.O. Box 9010 16801 Westgrove Drive Addison, TX 75001-9010 Re: Interface with the Fiber-Optic Backbone from Addison Airport Tunnel , Dear Jeff: This proposal
was requested to cover the specification of CCTV equipment that would be installed in the Addison Police Dispatch Department. The equipment may consist of monitors, keyboards, speakers
and video/audio control equipment; and existing console space may be utilized. This equipment (to be purchased and installed by the Dispatch Department) would allow dispatch personnel
to monitor emergencies in the Addison Airport Tunnel and supporting Toll Plaza, and have police and fire department personnel respond to those emergencies under an agreement with the
North Texas Tollway Authority (NTTA). We propose to begin with a kick-off meeting/site visit and to provide submittal of our final documentation for review. Our documentation should
consist of less than ten drawings of a size that you would specify, with supporting specification information placed directly on the drawings. We propose that our compensation be $9795.00,
including our security consultant. We hope that this proposal will meet with your approval. We are prepared to begin our work immediately, knowing that the opening date for the Addison
Airport Tunnel is 2117199, and estimate a fourteen (14) working day schedule for the project. If you have any questions, please call me. Respectfully, Approved by Town of Addison 
AGUIRREcorporatlon PROJECT PRE-PLAN WORKSHEET Proposel Date: 􀁾􀀯􀀻􀁲􀀯􀁲􀁦􀀠PROJECT: Prepared By; lOb 􀁬􀁨􀁾􀁳􀁥􀁹􀀠Addison Police Dispatch Dept. -Tunnel Monitoring Equip. LABOR EFFORT:
NUmber Aguirre Bill Labor Responsibllity: by Employee Class Code of Hrs. Rate Effort ACT; Accounting Stafl o x 45.00 $0.00 CNT! ContrOller o x 75.00 $0.00 AD1: Admin Staff 􀁾􀀠level
1 o x 35.00 $0.00 AD2: Admin Staff· Level 2. o x 45.00 $0.00 KRS, Human ReSources Director o x 55.00 $0.00 CAD: CADD TeChnician 5 x 55.00 $275.00 CEO: Chief Executive Officer o x 150.00
$0.00 eM: Construction Manager o x 90.00 $0.00 CP1: Computer Maintenance· Levell o x 40.00 $0.00 CP2: Computer Maintenance" Level 2 a x 75.00 $0.00 CON: Contracting o x 95.00 $0.00 DIR:
T echnica:l Director o x 105.00 .$0.00 DLA: Design Lead Architect o x 90.00 $0.00 DOC: Document Control o x 70.00 $0.00 Ell: Engineer Intem -Level i a x 50.00 $0.00 E12: Engineer Intem
􀁾􀀠Level 2 a x 65.00 '0.00 EE: Electrical Engineer a x 85.00 $0.00 ELE; Electrical Lead Engineer 9 x 100.00 $900,00 IA1: Intern Architect 􀁾􀀠Level 1 o x 45,00 '0.00 iAL: Intern Architect
M Level 2 a x 60.00 '0.00 ME: Mechanical Engineer o x 90.00 $0.00 Ml<l: 􀁓􀁡􀁬􀁥􀁳􀁾􀁍􀁡􀁲􀁫􀁥􀁴􀁥􀁴􀁬􀁃􀁯􀁯􀁲􀁤􀁩􀁮􀀼􀁴􀁴􀁯􀁲􀀠• Level 1 a x 60.00 $0.00 MK2: Sales-Marketer/Coordinator·
Level 2 a x 85.00 $0.00 MlE: 􀁍􀁾􀁨􀁡􀁮􀁩􀁣􀁡􀀡􀀠Lead Engineer a x 100.00 $0.00 PAl: Project Architect· Levell o x 65.00 '0.00 PA2: Project Architect· Level 2 a x 90.00 $0.00 PC: Project
􀁃􀁏􀁏􀁴􀁤􀁩􀁮􀁡􀁾􀁏􀁦􀀠o x 55.00 $0.00 pt, Production leader o x 110.00 $0.00 PM 1; Proje<:t M<tnager • level 1 9 x 75.00 $675.00 PM2; Project Manager 􀁾􀀠Level 2 o x 95.00 '0.00 Pf«3:
Programmer a x 65.00 '0.00 SPM: Senior Proif!ct Manager o x 105.00 '0,00 SPW: Specifications Writer o x ao.oo $0.00 SVP; Senior Vice President o x 135.00 ,0.00 VP! 􀁖􀁩􀁾􀀠President
o x 135.00 $0.00 CE: C"l'Jil Engineer a x 90.00 $0.00 􀁃􀁬􀁅􀁾􀀠Civil Lead Engnwer o x 90.00 $0.00 SE: Structural Englneet o x 80.00 $0.00 SLE: Suuct\lralLead Engineer o x 90.00 10.00
EST: EST: Cost Estimato, o x 75.00 $0.00 SP; Space Planner o x 50.00 $0.00 SSP: Senior Space Planner o x 50.00 $0.00 ES: Environmental Scientist a x 90.00 $0.00 TW: Technical Writer
a x 55.00 '0.00 CL: SecriWIrles!Clerical a x 35.00 $0.00 Subtotallabot Effort {lEl 23 ,'.850.00 EXPENSE EXPENSE EFFORT: ACTUAL COST MULTIPllER 3. Reproduction $88.00 x 1.00 $88.00 b.
Travel $0.00 x 1.00 $0.00 x 1.00􀀢􀁃􀁾􀀮􀁾􀁍􀁾􀀻􀁳􀁾􀁣􀁾􀀬􀁮􀁾􀁡􀁾􀀢􀀧􀁾􀁏􀁾􀁕􀁾􀀤􀁾􀁾􀁾􀁾􀁾______________􀀭􀀭􀁩􀀧􀁏􀀮􀁾􀁏􀁏􀁾__________􀁾______􀁾􀁾____􀀭􀀽􀁾__________􀁾􀁾􀁾􀁾􀁏􀁾􀀮􀁏􀁾􀁏􀀼􀁟􀀠􀁓􀁶�
�􀁾􀁯􀁴􀁡􀁬􀀠Exp Effort (EE) $0.00 $88.00 CONSULTANTS: lattach {JIicing Proposals for aU consultants} Secudty Consultant $7,857.00 Svbtotal PROJECTED CONTRACT VALUE: 0 9 ,195.00 I !including
consultants! Add-Pollcll1>roposal.xJs2l11199 Page 1 orJ 
Fee Proposal ; Addison Police Department Emergency Dispatch Room o Tark labar Malerials Travel c/h.,./MiscT"W TASK Kick-Off Meeting 11,140 SO $32$ S25 $1.490 TASK Draft Submittlll Preparation
3,668 56 0 75 3.799 TASK Finlll Submittal PrepAration 2,032 461 0 75 2,56H T #18S7 .r Vt /Ja4-ht) -?: 􀁣􀀮􀁾􀁾􀁾. ., I 
4ECElVEO AUG 1 7 1998 ASSiSTANTNORTH TEXAS TOLLWAY AUTHORITY ,iITY I.lM1AGE,1 3015 RALEIGH STREET P.O. BOX 190369 DALlAS, TEXAS 7521. PHONE 2141522-8200 FAX 2141528-4826 August 12, 1998
Town of Addison P.O. Box 144 Addison, Texas 75001-0144 Attn: Ms. Lea Dunn Assistant City Manager Dear Ms. Dunn: As promised in our last meeting, please find enclosed a copy of the design
report for the radio communications system for the Addison Toll Tunnel Project. The fiber optic backbone project has not progressed to the degree that plans are available at this time,
however, as soon as they are received a copy will be forwarded to you. Should you have any questions, please feel free tn call the undersigned at (214) 522-6200. Very truly yours, Director
of Maintenance Enclosure cc: Wayne Ginn Dr. Ron Holder nlg JEREW. THOMPSON. JR.. CHAIRMAN••••OONNA R. PARKER, VICE CHAIRMAN DAVID D. BLAIR. JR.OONALD D. OILlARD+THE HONORABLE RON HARRIS
THE HONORABLE LEE JACKSON.KAYWAu.s.KlRK WlLSON.LEAHRAY S. WROTEN JAMES MoCARLEY, ACTING EXECU1lIIE DlRECTOR.JIMMIE G. NEWTON. SECRETARY+SUSAN A. BUSE. TREASURER A POUTICAL SUBDIVISION
OF THE STATE OF TEXAS 
DESIGNREPORT FOR THE RADIO COMMUNICATIONS SYSTEM NORTH TEXAS TOLLWAY AUTHORITY ADDISONAIRPORT TUNNEL PROJECT July 29, 1998 By Danny Ray Boyer, President Central Communications & Electronics,
Inc. 103 East Pioneer Drive Irving, Texas 75061 (972) 579-9954 
Central Communications & Electronics, Inc. 103 East Pioneer Drive Irving, Texas 75061 (972) 579-9954 July 29, 1998 Mr. Jim Griffin North Texas Tollway Authority P.O. Box 190369 Dallas,
Texas 75219 Dear Mr. Griffin: This letter and attached documentation is submitted referenced our conversations concerning the design and installation of appropriate communications equipment,
antennas and cabling that will provide communications throughout the North Texas Tollway Authority's new tunnel, which is being constructed under Addison Airport. As described in the
documentation, the system was designed to provide good "inbound" and "outbound" communications within the tunnel for the North Texas Tollway Authority and the Texas Department ofPublic
Safety VHF radio systems and the City ofAddison's radios operating on 800 Mhz. Feel free to call ifyou have any questions. Sincerely, 􀁾􀀠g£a:z::z, rib President DRB/cmp 
NORTH TEXAS TOLLWAY AUTHORITY ADDISON AIRPORT TUNNEL PROJECT I. OBJECTIVE AND SCOPE OF PROJECT The objective and scope in the design ofthis project is to provide conununications for
several state and local governmental entities that will be conducting normal day to day activities and providing emergency services within the interior ofthe North Texas Tollway Authority's
new Addison Airport twmel. This type ofsystem is generaJly referred to as an "in-band" type signal booster system which will provide extended coverage ofone or more existing fixed radio
systems. "In-band" signal boosters are permitted onder current FCC rules and regulations, provided that they do not extend the normal signal coverage area ofthe licensed fixed radio
systems, but are used to "fill in" weak signal areas within the radio system's existing coverage. Due to the low power output and the restricted radiation characteristics ofthe smaller
size antennas on hand-held or portable radios, generally speaking, this type ofradio has the most most difficult time conununicating within the interior ofa tunnel. In the design ofthe
"in-band" signal booster system for the Addison Airport tunnel, particular attention has been paid to ensure that adequate coverage will be obtained throughout the tuonel -both to and
from portable radios that currently operate on the frequencies listed in Section ill ofthis report. II. RADIO SYSTEMS TO BE PROVIDED COVERAGE WITHIN THE ADDISON AIRPORT TUNNEL Engineering
has been performed to provide coverage for the following governmental entities within the tunnel. North Texas Tollway Authority -(Tollway Repeater) Texas Department ofPublic Safety -(DPS
Tollway Repeater) City ofAddison -(800 Mhz Trunked Radio System) Both the North Texas Tollway Authority and the Texas Department ofPublic Safety operate "duplex" type radio repeaters
on frequencies within the 150-160 Mhz band. The City ofAddison's radio system operates on duplex "trunked" radio frequencies within the 806 to 866 Mhz band. The City ofAddison leases
radio system infrastructure from and actually utilizes an 800 Mhz trunked radio system owned and provided by the City ofCarrollton. The City ofAddison provides their own mobile and portable
radios, while the City ofCarrollton provides the "fixed infrastructure" radio equipment which consists of 10 ea. -800 Mhz repeaters located at a City ofCarrollton water tower. Carrollton's
trunked 800 Mhz repeaters are used by the City ofCarrollton and the City of Fanners Branch, as well as by the City ofAddison. By default, both the Cities of Carrollton and Fanners Branch
will automatically have 800 Mhz radio coverage within the tunnel in the event that assistance is requested from those cities in an emergency situation. Page 1 
III. TECHNICAL DATA UTILIZED A. The approximate diminsions ofthe tunnel that we have utilized for the radio propagation calculations within the tunnel are as fullows: Length -1650 feet
Width -35 feet Height -25 feet B. The following frequencies were used in the design ofthe radio system: North Texas Tollway Authority ----151.1300 Mhz (MobiJesIPortables to Repeater)
157.3500 Mhz (Repeater to MobiJesIPortables) Texas Department ofPublic Safety --154.6950 Mhz (MobilesIPortables to Repeater) 155.4450 Mhz (Repeater to MobiIesIPortables) City ofAddison/Carrollton
-----856.2625 Mhz (Repeater to MobilesIPortabIes) 857.2625 Mhz » 858.2625 Mhz " 859.2625 Mhz II 860.2625 Mhz II 856.7625 Mhz " 857.7625 Mhz II 858.7625 Mhz " »859.7625 Mhz 860.7625 Mhz
" 811.2625 Mhz (MobilesIPortable to Repealer) 812.2625 Mhz " 813.2625 Mhz " 814.2625 Mhz " 815.2625 Mhz " 811.7625 Mhz II 812.7625 Mhz " 813.7625 Mhz n 814.7625 Mhz II 815.7625 Mhz •
IV. ATTACHMENTS Attachment #2 reflects a block diagram drawing ofthe major components ofthe overall "in-band" VHF and 800 Mhz signal booster system. Attachment #3 details the results
of the proprietary calculations that we performed in the design ofthe VHF and 800 Mhz "in-band" signal booster system for the Addison tunnel. Page 2 
V. TECHNICAL DESCRIPTION OF SYSTEM VHF Operation The following describes the operation oftwo pairs ofVHF frequencies utilized by the North Texas Tollway Authority and Texas Department
ofPublic Safety. The "downlink" signals, or signals from the two VHF repeaters that are used by the Tollway and DPS, will be received by a VHF omni-directional antenna mounted atop a
monopole installed at grade level near the equipment cabinets. The received signal will be fed to equipment cabinet #1, where it will be filtered, amplified and re-radiated via the 7/8"
Radiax cable that will be installed along the wall ofthe tunnel. When one or both ofthe agencies transmit "uplink" signals from mobile or portable radios inside ofthe tunnel, the signals
will be received via the Radiax cable and routed to the same equipment cabinet where the signal will be filtered, amplified and fed to two satellite receivers which will also be installed
in the cabinetry. Two telephone line special circuits, Bell Type 423, will be installed from the equipm;;nt cabinet to the voting equipment located at the Tollway'S North Barrier Plaza.
The electronics within the cabinetry has also been designed to allow mobile and/or portable signals that are received by the VHF omni-directional antenna mounted atop the monopole to
be routed to the same two satellite receivers. This design will allow the Tollway and DPS radio frequencies to have extended "uplink" or "inbound" coverage for a several mile radius
in the above ground area surrounding the tunnel. 800 Mhz Operation The following section describes the operation ofthe 800 Mhz frequencies used by the Cities ofAddison, Carrollton and
Farmers Branch. The "downlink" signals, or signals from the 10 ea. -800 Mhz repeaters, used by Addison, Carrollton and Farmers Branch, will be received by a 800 Mhz directional grid
anteuna mounted on the northwest side ofthe monopole. The received signal from the repeaters will also be fed to equipment cabinet #1 where the signals will be filtered, amplified and
then radiated into the tunnel via the 7/8" Radiax cable installed along the interior wall. When the City ofAddison or one ofthe other cities transmit "uplink" or "inbound" signals on
800 Mhz channels from one or more mobile or portable radios within the interior ofthe tunnel, the signal will be received via the Radiax cable and routed to the equipment cabinet. Filtering
and amplification ofthe "uplink" signals will take place in the cabinetry and the signal or signals will be directed via the Heliax cable to the 800 Mhz directional grid anteuna mounted
on the monopole. This directional antenna has line ofsight to the 10 ea. -800 Mhz repeaters located atop the Carrollton's water tower at 2301 N. Josey Lane. Page 3 
General Information The "in-band" signal booster system has been engineered to allow the operation ofall "downlink" and "uplink" VHF and SOO Mhz frequencies simultaneously. No degrading
ofcommunications will occur with transmissions on multiple frequencies by the various users ofthe system. Particular emphasis has been placed in the design ofthe system to provide adequate
gain in both the "uplink" and the "downlink" directions, which will provide adequate coverage for those agencies within the tunnel. In addition to the BandpasslBandreject cavity filters
installed in the cabinetry for all frequencies involved, which provides a high level ofinterference rejection, mUltiple 4 pole VHF crystal filters have also been incorporated in the
design to minimize "adjacent channel" interference on the Tollway's and DPS' VHF radio channels. All equipment will be installed in two stainless steel equipment cabinets specifically
designed for outdoor installation. The physical size ofeach equipment cabinet will be 72" High X 24" Wide X 24" Deep. Breather kits/filter fans and heater assemblies will be included
in each cabinet to provide enviromental control. Cabinet #1 will be completely full of filtering and amplification equipment and will not have any excess space. The second cabinet is
needed to provide additional space for a minimum ofthe two 150 Mhz satellite receivers, emergency batteries and charging equipment. Approximately 50% ofthe space in the second cabinet
will be available for future use. All electronics within each cabinet will nonnally operate on standard 117 V AC electrical power. In the event ofa commercial power outage, emergency
batteries will automatically provide emergency power for the amplifiers and VHF satellite receivers. This will ensure that the equipment will operate at all times. Notification will
be made to supervisory personnel in the event of an extended commercial AC power failure to the equipment. The two General Electric 150 Mhz satellite receivers, installed in the second
equipment cabinet, cabinet, will be used to receive the mobile and portable "uplink" signals for the Tollway and DPS VHF radio system. The 1650 ft run of7/S" Radiax cable that will be
installed along the interior wall ofthe tunnel is ofFire Retardant design to minimize any gassing that may occur in the event of a fire within the tunnel near the Radiax cable. The Radiax
cable meets the fire retardancy requirements ofthe Underwriters Laboratories (UL), National Electric Code (NEC) and the Institute ofElectrical and Electronic Engineers (IEEE). This cable
also meets the Naval Engineering Standards (NES) requirements for low smoke and low toxicity levels and the cable itself has a non-halogenated jacket. Page 4 
VI. ITEMS NEEDED BUT NOT INCLUDED IN THIS PROPOSAL Not included in this proposal is a steel monopole to support the VHF omni-directional and 800 Mhz directional antennas. The height
of the monopole needs to be a minimum of 35 ft AGL. Wind load ofthe two antennas atop the pole is approximately 7.0 sq. feet. Two special circuits, type 423, will be needed from Southwestern
Bell to interconnect the two VHF receivers from the equipment cabinets to the voting and repeater equipment located at the Tollway's North Barrier Plaza. PageS 
NORTH TEXAS TOLLWAY AUTHORITY ADDISON AIRPORT TUNNEL RADIO PROJECT 1 ea. CC-7298A 1 ea. DB-264 1 ea. P7LA48 100 ft. LDF5-50 1650 ft RCM5-1RNT-1 4 ea. LSPNF 60 pks. 40785-2 60 pks. 209795
1 ea. 1418WD24-SSMR-HE EQIDPMENT LIST Custom Designed 150/801l Mhz Bi-Directional Filter/Amplifier, Mounted in Outdoor Stainless Steel Equipment Cabinet (72" High X 24" Wide X 24" Deep)
6 DB Gain Omni-Directional VHF Antenna 18 DB, 4 foot parabolic Anteuna 7/8 Heliax Cable ($5.26 per foot) 7/8" Fire Retardant Radiax Cable ($7.57 per foot) 718" Plated Heliax Connectors
($76.80 each) Radiax Stainless Steel Hanger Kits ($24.30 pk) Radiax Standoff Kits ($18.90 pk) Outdoor Stainless Steel Equipment Cabinet -(72" X 24"X 24") EQuIPMENT SUBTOTAL $44,665.00
$625.50 $850.00 $526.00 $12,490.50 $307.20 $1458.00 $1134.00 $3950.00 $66,006.20 INSTALLATION OF THE ABOVE EQUIPMENT -$8750.00 TOTAL -$74,756.20 Page 6 
' ..... I 'U...IVIr\ I I I I.... I.c., I v 􀁾􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭w Single Door Freestanding Enclosures 1418 Series Single or Dual Access Construction • Formed 12 gouge sfeeL
Smoofh, continuously welded seams without knockouts, cutouts or holes. • lifting eyes provide for easy enclosure handling. Doors ere supported with heovy gouge continuous hinges. Doors
are secured with a three point latch and operated with a key locking automotive type handle. • lalch rods are equipped with rollers for easier door closing. Oil resistant gaskets are
􀁰􀁥􀁲􀁭􀁯􀁾􀀠nenlly secured and mechanically retained. Mounting channels ore welded' on Ihe inside of the enclosure lor mounfing of optional inner panels or rock equipment rails. •
A grounding stud is provided in the enclosure' and 0 banding stud is provided on the door. A literature pocket is provided for the inside of the door (Tv.'o pockefs are provided for
duel access unils). Application Designed to house electricol, electronic, hydraulic or pneumotic controls with provision for panel mounting or rock mounting of equipment. Provides c
degree of protedion from falling dirt, dust, oil and water, Available with front access only or both fronf and reor access. A variety of inner ponels, rock mounting roils and swing out
frames ore available 10 provide flexibility in mo:.;nling arrongements. Standards NEMA Type 12 and 1 3 Ul 508 Type 12 CSA Type 12 IEC 520, IP65 EIA RS·31 0-0 􀀮􀁾􀀠 11.;a Finish .f!
• Cover and enclosure ore 􀁰􀁨􀁯􀁳􀁰􀁨􀁯􀁴􀁾􀁩􀀠ized, primed ond finished in 􀁁􀁎􀁓􀁬􀁲􀁾􀀠ASA 61 grey recooloble enomel on 􀁾􀀠the outside, with white enamel on i the inside. 􀀧􀁾􀀠•
Optional inner panels, roils, 􀁦􀁲􀁯􀁭􀁥􀁳􀀮􀁾􀀻􀀠ond supports are finished in white 􀀮􀁾􀀠enamel. ., , Accessories • Air conditioners '1(ID· Xt1 Blowers Xli ·\(l5 .; Breather kifs ..,
• Door slop kits La Drip shield kits t3 Filter fans '1(36·1(41 • Heat exchang.ers 1(20· KH Heaters 'us·"1(46 • Ugh I kil ·11' Louvered ventilating plates ltli Panel rails 􀁁􀁾􀁓􀀠Inner
panels AU Swing frames A.£L Thermostats X47 • Window kits u -Dala subject lo change Without noHce 
Single AccessFront View G G F ..., Single AccessSide View '.􀁾􀁾􀁎􀁯􀀮􀀠A B c F G SHIP WT. LBS. i· 􀁾􀀱􀀴􀀱􀁡􀀠TWIG 80.06 24.06 18.06 32.03 23.13 210 􀁾􀁩􀀴􀀱􀀸􀀠W18 72.08 24.06 16.06
38.03 29.13 246i!41a X1S 72.08 30.06 18.06 38.03 29.13 265 􀁾􀀱􀀴􀀱􀀸􀀠YIS.-," 72.08 36.06 16.06 38.03 29.13 325 ;;'418 YW20 90.06 24.06 20.06 47.03 38.13 313 .1418 YV20 ,;i<ilB TY24
90.06 60.06 36.06 20.06 36.06 24.06 47.03 32.03 38.13 23.13 406 325 Dual Access 􀁾􀀱􀀴􀀱􀀸􀁗􀀲􀀴.,£;.-•• 72.06 24.06 24.06 38.03 29.13 300 P_No. A B C F G SHlPWr.Ul& ,!!18X24 72.06 30.06
24.06 38.03 29.13 335 1418WO.24 72.06 24.06 24.06 38.03 29.13 325 :.1418 Y24 72.06 36.06 24.06 38.03 29.13 370 1418 X024 72.06 30.06 24.06 38.03 29.13 424 􀁾􀀱􀁾􀀱􀀸􀀠YV24 90.06 36,06
24.06 47.03 38.13 ·440 1418 Y024 72.06 36.06 24.06 36.03 29.13 474 ·j418W30 72.06 24.06 30.06 38.03 29.13 355 1418 YV024 90.06 .36.06 24.06 47.03 38.13 540 fH18 YaO :;:...:t... , 􀀺􀀱􀁾􀀱􀀸􀀠W36
􀁾... 􀁾72.06 72.06 36.06 30.06 24.06' 36.06 38.03 38.03 29.13 29.13 420 400 . 1418 W03D 72.06 1418 WOO6 72.06 24.06 24.06 30.06 36.06 36.03 36.03 29.13 29.13 375 425 . 􀁾􀀱􀀴􀀱􀁡􀀠Y3S
72.06 36.06 36.06 38.03 29.13 465 1418 Y036 72.06 36.06 36.06 . 38.03 29.13 495 􀁾􀀱􀀴􀀱􀀸􀀠YV3S 90.06 36.06 36.06 ' 47.03 38.13 525 1418 YV036 . 90.06 36.06 36.06 47.03 38.13 555 NEW.
.' TYPE 12, 13 A1 Single Door Freestanding Enclosures W 1418 Series Single or Dual Access -/0) -<1; 􀀧􀀧􀀧􀁾􀀠-.; I; " '. , ! , G , " 􀁾􀀠w IIij;􀁾􀀠, d 􀁾􀀠G , F +I , ! ; .--------T._--------e.""1.03 I 1.3. f 1I JL.L.:t... -;II--0.•' o... ---lf-8.;.69'f--􀁾􀀠Dual AccessDual AccessFront View Side View Note: 4 eyebolts are provided
for 30.06" and 36.06" enclosures (both dual and single access) ,, I .. All dimensions in inches unfess specified olhetwise 􀁾-􀀮􀀧􀁾􀀢􀀬􀀠Data subject to change without notice © Hammond
Manufacturing 
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1 co iii;;2 I iii'" 􀁾􀀭􀀧􀀠II 􀁾􀀠􀁾􀁓􀁬􀀠 ,,-:I'I I I I 􀀧􀁚􀁈􀀢􀀵􀁗􀁴􀀤􀁾􀀠l'HI1<m'tSl I I ,I I I I I I __ 1 2'Hrt ocnSl I 1 1 o Hi I!!ie!.h 􀀸􀁾􀁾􀀠􀁾􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀽􀀽􀀽􀀽􀁟􀁟􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭�
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TUNNElJBU1LD1NG REPEATER AMPLIFIER SYSTEM ANALYSIS Customer: Preparod by: ,..1-----------iApplication: "'T"un=n=.7"1􀀭􀀭􀀭􀀻􀀭􀀭􀁲􀀭􀀭􀀭􀁾􀀭􀀭􀀭􀀭􀀭􀀭􀀮􀀮􀀬􀀠Date: I. Design Conditions:
Aoa sis near end of 1650 It radia,x line:. BASE TALK-OUT (DOWNLINK) ANALYSIS 1. Ba•• Tx Frequency (Fll I 860.263 2. Sase Tx Power 1 100.00 3. Portable Squelch Threshold BASE TO OOWNLINK
AMPUFIER 4. Base Tx Power 5. Base Tx Combiner/Filter Loss 6. BaSEl: Tx Feedline Loss 7. Base Tx Antenna Gain 8. Base->Sile Free-Space Loss 9. Shadow and Olher Palh Losses 10. Site Antenna
Gain 11. Site Feedl;ne Loss 12. Othe, Loss I -110.00 +50.00' MHz W I dBml dBm -3.00 IdB -2.00 dB t;!+9.00 dBl -112.20 dB @If".-:;7."'00;;-[lm"';"i -12.40 dB +19.00 IdB; -1.40 dB 0.00
IdB 13. Downnnk Amp tnput Power -63.00 dBm 14. Downlink Amp Gain +00.00 IdB 15. Downlink Amp Output Power +7.00 dBm 16. Downl;nkAmpOIP3 I +44.00 IdBm 17. Number of RF Carriers S 18.
Max Power/Carrier +17.30 dBm 19. Downlink Amp Margin +10.30 dB DOWNLINK CABLE SPECIFICATIONS 20. CabloTyp. 21. Cable Length IRXLS-1􀁦􀁃􀀱􀁩􀀢􀀮􀀶􀀻􀀧􀀺􀀻􀀵􀀺􀀺􀀺􀀺􀀰􀀺􀀧􀀺􀀮􀀰􀀰􀁾􀁉􀁆􀁔􀀽􀀭􀀱􀀠22.
Coupling Fac10r @20 k S8,47 dB DOWNLINK AMPUFIER TO PORTABLEIMOBILE 123. 2-Way Spliner & Tunnel Feedl;ne Loss I 24. Downlink Cable Transmission Loss 25. Oewnlink Cable Coupling Loss
26. Oownlink Antenna Decoupler Loss 27. Downlink Antenna Gain 28. Space less to Downlink Antenna @F1 29. Des; n Mar in 30. Portable Antenna Gain. Rx Mode 31. Porlable/Mobile Rx Input
32. Aequired Ax Input 33. Ax Margin REMARKS: -1.20 IdB -25.77 dB -<lB.47 dB fi: 20.00 1ft 0.00 'dB +0.00 idBi dB @i 0.00 1m! -15.57 dB -6.00 dB; ·110.00 dBm -110.00 dBm -0.00 dB PORTABLEIMOBILE
TALK·BACK (UPLINK) ANALYSIS i:l4. Portable/Mobile Tx Frequency (F2) 815.263 IMHz 35, Portable Tx Power 4.00 Iw , 136. Ba.. Squelch Threshold -110.00 idbm I UPLINK CABLE SPECIFICATI;::O"'N"'S:-c-_---.
37. Cable Typa fCR",X;;L5:;;-c;I==-I 38. Cable Length I 1.650.00 !FT 39, Coupling Fac10r @20 k 67.BO dB PORTABLEIMOBILE TO UPLINK AMPLIFIER 40. Portable Tx Power i41. Pol1abloAntenna
Gain. Tx Mode 42. Space Loss to Uplink Antenna @F2 43, Uplink Antenna Gain 44. Uplink Antenna Decouple, loss 45. Uplink Coble Coupling Loss 46. Uplink Cable Transmission Loss 147. 2·Way
Spllner & Tunnel Feedline Loss 29. Design Margin 48. Uplink Amp Input Power 49. Uplink Amp Gain 00. Uplink Amp Output Power r--:-:=., 51. Uplink Amp OlP3 52. Number of RF Carriers 53.
Max Power/Corrier 54. Uplink Amp Margin +44.00 IdBm 2 I +17.30 dBm +2S.83 dB UPLINK AMPLIFIER TO BA155. Other Loss 11. Sita Feedlfne Loss 10. Si!eAntennaGain SE 56. S;le->Base Fr.e-Space
Loss @F2 9. Shadow and Olher Palh Losses 57. Base Rx An!enna Gain 58. Base Ax Feedline Loss 159. Base Rx Multicouple, Net Gain +36.00 dBm -6.00 IdBi dB [:=o:ooJdBi 􀁾􀁤􀁂􀀠-67.80 dB
·24.96 dB -1.20IdB -15.57 dB -79.63 d8m +70.00 IdB -9.53 dBm 0.00 IdB ·1.40 dB +19.00 dBi ·111.70 dB -12.40 dB +9.00 !dBi -2.00 .dB +3.00 IdB SO. Base Ax Input -108.03 dBm 61. Required
Ax Input -110.00 dBm 62. Ax Margin +3.97 dB 
TUNNEUBUILDING REPEATER AMPLIFIER SYSTEM ANALYSIS Customer: 􀀻􀀻􀀺􀀻􀀺􀀺􀀺􀀽􀀺􀀺􀀺􀀭􀀭􀀭􀀧􀀭􀀮􀀮􀀮􀀺􀀮􀁲􀁾􀀬􀀭􀀭􀁾􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀁩􀀠Prepared by: :-,------------1 Application: :Tunnel
Date: ' Design Conditions: ::';A::n=ary;:::;Si::s::n::.a:::r::e::n::;d-::oI:i"716;;.5"0;<ft;-;:ra::d::i..:::-;;li::ne=-.------...:...------'=.:::...-------------i BASE TALK·OUT (DOWNLINK)
ANAI.YSIS PORTABLEIMOBII.E TALK·BACK (UPl.INK) ANAL.YSIS I 1. Base Tx Frequency (Fl) I 155.445 :MH. 134. Portable/Mobile Tx Frequency IF2) i 1s4li9slMHz II 2. Bas. Tx Power I 35. Portable
Tx Power I 1.00 'W I 3. Portable Squelch Threshold I 38. 8ase Squelch Threshold ·110.00 :dbm ' BASE TO DOWNLINK AMPLIFIER UPLINK CABLE SPECIFICATI",Oe:N",s;:-:-__.., 4, Base Tx Power
.50.00 dBm 37. Cable Type 􀂷􀁲􀁒􀀬􀀬􀀢􀁘􀀺􀀺􀀺􀁌􀁓􀀬􀀬􀀽􀀬􀀧􀁬􀁾􀀽􀀺􀀺􀀭􀁩􀀠 5. Sase Tx Combiner/Fi(ter Loss ·3.00 IdB 38. Cable Length : 1.650.00 iFT 6, Base Tx Feedline Loss -2.00
idB 39. Coupling Faclor @20 ft 58.00 dB 7. Sase Tx Antenna Gain +9.00 !dBi 8. Basew:>Site Free-Free-Space Loss -97.30 dB @1 7.00 :mi I POATA8LI!IMOBILE TO UPLINK AMPLIFIER 9. Shadow
and Other Path Losses 40. Portable Tx Power 1 .30.00 d8m􀁾􀁤􀁂􀀠10. Site Antenna Gain 41. Portable Antenna Gain. Tx Mode -20.00 :dBi 􀁾􀁤􀁂􀁩􀀠11. Site Feedtine Loss . -1.00 .dB 42.
Spece Loss to Uplink Anlenna @F2 ,..---==-.dB!12. Olher L.oss I 0.00 ldB 43. Uplink Antenna Gain O.OO'dBi 13. Downlink Amp Input Power -58.00 dBm 44. Uplink Antenna Decoupler Loss 0.00
,dB 14, Downlink Amp Gain .70.00 IdB 45. Uplink Cable Coupling Loss -58.00 dB 15. Downlink Amp Output Power .12.00 dBm 46. U link Cable Transmission Loss ·8.91 dB 16. Downlink Amp OlP3
i""'_"'""...,.0,.,O...,!d8m 47. 􀀲􀁾􀁗􀁡􀁹􀀠Splitter & Tunnel Feedline Loss ·7.00 idB 17. Number of RF Carri.rs 2 29. Design Margin -33.89 dB 18. Max Power/Carrier .24.70 dBm 48. Uplink
Amp Inpul Power -97.80 dBm 19, Downlink Amp Margin .12.70 dB 49. Uplink Amp Gain i+ao.oo'dB 50. UpUnk Amp Outpul Power _-:-:-::::-, '17,80 d8m DOWNLINK CABLE SPECIFICATIONS 51. Uplink
Amp OlP3 +44.00 !d8m 20. Cabl. Type 'RXLS·l: 52. N umber oJ RF Caniers 2 .. 21. Cable Length : 1.650.00 1FT"] 53. Max Power/Carrier .24.70 dBm 22. Coupling Fac!or @20 ft 58.00 d8 54.
Upltnk Amp Margin .42.50 dB DOWNUNK A'MPLIFIER TO PORTABLE/MOBILE UPLINK AMPLIFIER TO BASE ;p. 2·Way 􀁾􀁊􀁩􀁬􀁬􀁥􀁲􀀠l!. Tunnel Feedlin. Los'!, -1.20 idB i55. Other Loss ._i􀁟􀀮􀀺􀁅􀀮􀀺􀀮􀀰􀀮􀀹􀀮􀁾dB
24. Downlink Cable Transmission Loss ...a.91 dB 11. SIte Feedrine Loss -1.00 dB 25. Downlink Cable Coupling Loss -58.00 dB @' 2O.oo!ft I 10. Site An!enna Gain +4.50 dBi 26. Downlink
Anlenna Decoupler loss ! 0.00 idB 56. Sile·,.ease Free·Spac. Loss @F2 -97.30 dB 27. Downlink Antenna Gain -,--.ii(i01dBi 9. 􀁓􀁾􀁡􀁤􀁯􀁷and Other Path Losses -16.20 dB 28. Space loss
to Downlink Antenna @Fl , 'dB@!',-O"'."'oo""";m--'J 57. Base Rx Antenna Gain ;---:;0.00d8i;--_.""29. Design Margin -33.89 'dB 58. Base Rx Feedline Loss ; -2.00.dB ;30. Portable Antenna
Gain, Rx MOde -20.00 'dBi :59. Base Rx Mullicoupler Net Gain +3.00 'dB 31. PortableIMobile Rx Inpul -110.00 dBm 60. Base Ax Input .128.80 dBm 32. Required Rx Input '110.00 dBm 61. Required
Rx Inpul . '110.00 dBm 33. Rx Margin .0.00 dB 62. Rx Margin -18.80 dB REMARKS; 
·t!'!7!4 ..... ,4 􀁴􀀧􀀮􀀮􀁴􀀿􀀮􀁉􀀧􀀺􀀾􀀢􀁾􀀢􀀮􀀺􀀺􀀧􀀠/' /). . (/'17,J.., -. 1.$(i-//PC> ...9)2.:. <;L-sv -? /.:,)'.. (j􀀷􀀻􀀺􀀻􀀩􀁾􀀯􀁜􀀵􀀧0 -􀀷􀁾􀁯􀂷􀀠flu. 􀁾􀁊􀀮􀀴􀁊-6'05..:. q-rz!l/5'o
-7t 7'72 -7'50 -28 972. -􀀴􀁳􀁾􀀠􀀷􀁺􀁾􀁾􀀠'n Zrc7 Z/I' 
JUL-27-1998 12'52 􀁾ENGINEERING INC. 972 960 4471 P.1111/04 Fax Sheet Date 􀀷􀁾􀀠􀁚􀀮􀀷􀁾􀀠98 Number of Pag.,.; (includes cover page) ,.f 4= Messa eTo I Telecopy number called (i.,4-)S89
-z,e.S.3 I Firm IStale ___________I City If you do not receive all the pages, please call 972·960-4400 8$ soon as possible. From I Depar1mentI.: Name knt UmJ:erJ I Telephone I Job Number
HDR Engineering, Inc. 12700 HmerHt Road Telephone Dallas, Texas 972·960-4400 7523D-2Q!l6 Fax . 972·960-4471 
\JUL-27-1998 12:53 HDR ENGINEERING INC. 972 960 4471 P. 02/04 JUly 27,1998 Mr. H. Wayne Ginn, P.E. The Ginn Corporation P.O. Box 796577 Dallas, Texas 75379-6577 RE: Addison Airport Tunnel
Texas Tumpike Authority Dear Mr. Ginn: HDR is responding to your questions using the same numerical notation as the attached list of questions. 1. HDR has notified NTTA that red/green/amber
traffic signals are required on both portal faces of tunnel to stop through traffic in case of emergency. We do not know who is going to design this signal requirement. Our 􀁧􀁵􀁾􀁳􀁳􀀠is
that Aguirre will be asked to design them. 2. Fire department hose connections are at Stations 10+40, 12+00, 14+00, 16+00, 18+00,20+00,22+00,24+00 and 26+00, as shown on Vol. JII, Sheets
P144. P145 and 146. The hose connection details are shown on Vol. Ill, Sheet P150. Also. the S" fire line is CSOO, PVC DR 1S Class 150, which 'means the normal working pressure is 150
psi. HDR will not answer the queslion of how much pressure can safely be added to this line. We will refer you to the AWWA Manual for this determination. 3. The hose cabinets are specified
in Section 15375 -Fire Protection Systems. They are located 200 feet on center at the same locations as the hose connections. 4. The system's design was engineered by Aguirre and they
will have to respond as to whether their design inclUded "leaky cable" antenna system. 5. The intent is to use the electrical room at the west portal as the ·command post." 6. Heat detectors
are indicated on thE! electrloal plans and specified in Section 16721. They are combination fIXed-temperature and rate-of-rise units, and are 50 feet on center and at stations shown
on the Device Station Matrix on Vol. III, Sheets E15a and E159. 7. Pull stations are indicated on the electrical ptans and specified in Section 16721. These are located at 200 feet on
center and at·stations shown on the Device Station Matrix on Vol. III, Sheets E158 and E159. HDR Enginettring. Inc. Suite 125 12700 HllIcmsl Road Dlllla. ,.,. 7S23Q.2096 
JlL-27-1998 12:53 ..bR ENGINEERING INC. 972 96e 4471 P.03/04 Mr. H. Wayne Ginn, P.E. July 27, 1998 Page 2 8. Emergency call boxes are indicated on the electrical plans and speCified
in Section 16721. They are 200 feet on center, adjacent to pull stations and hose cabinets and at stations shown on the Device Station Matrix on Vol.lU, Sheets E158 and E159. 9. Emergency
genera10r location is shown on Vol. III, Sheet E 157. Section 2. HDR has included the specs for the generator (which was a part of Addendum No.1). HDR has included copies of drawings
referenced in our response for your use. If you have any questions or concems, please do not hesitate to call us at (972) 9604400. Best regards, HDR ENGINEERING, INC. Keith A. Howman
Assistant Project Manager kb Attachment co: Garey Foyi, P.E. Jim Griffin. P.E. .... 
JUL-27-1998 12:53 'jR ENGINEERING INC. 972 960 4471 P .104/04 Gordon Robbins 􀀮􀀻􀀺􀀻􀀮􀀻􀀺􀀺􀀮􀀻􀀻􀀻􀀺􀀻􀀮􀀻􀀮􀀻􀀮􀀻􀁾􀀻􀀻􀀮􀀻􀀻􀀮􀀻􀀻􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀀮􀀠_. -., --"......􀀭􀁾􀀭􀀭---F
rom: GorlIofl Robbins> Sent: Monda),. June 15.19991:25 PM To: Jeffrey Markiewicz SubJeet: Tunnel Plans· Recent llIView by F'..-e Dept. Jelf; Thanks fQt your assistance wHh the tunnel
plans this morning. AIhIr loOking tham Q\/1Ir we had a few i$sueS we were unsure of. We know you've go! a lot going on so if yw could aIISWef these qLteStions at your CIlnvenience we'd
appreciate it. If YOU'tl prefer to me£< ra\t1er than bOunce emails. just let us know. 􀁾􀁬􀁺􀀮􀀬􀀽􀁾􀀽CICQIrs in the tunnel (i.e.. once the fire alarm is adivated manually or automatically)
how is fullhertraffic _1tioIed from en!ering the (now darGenlUS) tunnel? 2) IJ.inc:ll lim fine Wdllhere be Fire Deparlment CCnnec:tions at each poItal so we can boost !he pressure in
the line? If $0 wIlere 1el<3ctl1 ...,;u Illey be loaIIeG and how muon pressure can can we aaJely add 10 !he line? 3) Fire Hose ConIlacIions /CabiIlets TfIII o_ral plan s.hows fire hose
connections every 3()() feet in the tunnel. One of the details also shows a "lIOse cabiriet". /Ita hose cabinats apec'd for the ptoject? If not. they need 10 be; and we'U need to approve
the hose and r;:otIMdion fiIting$ before Installation. 4) LeakY cable At one point we'd IISbld for a "leaky c:abIe" antenna systain IQ the tunnel to ansure !he proper oper.iItion of
aur portable radioS. 00 you know \I1e status on \t1l$? 5) Fire Control Room . Will lIlere be a separate -alIIlmand post" or lite CClItrOI roam, or is the intent to use the e1ec!rical
fCIlm where tMe CO, F'1fe AIatm and Fan panels ere IShQY/l!? III Heat deIeQOI'$ Heat de1edC1'8 are referred to in lIIe fan operation detaU. but are nat shown on the plan. At..mal intel'llal
wililhey be placed? Are they fixed temperature or rate-okise? 7) F'ITS Pt.dI stations . same as willi \I1e heat datedllrs. They're mel'lliQlled in the plan, but not shown. 8l Emergency
Call Boxes Sea 7 & 8 atIoYe. It would be beneficial !Q have the Hose connections, nose cabinets. pull $lations and call belles an together at regular /nII!tvaIs, 9) 􀁥􀁭􀁾􀁂􀁮􀁣􀁹􀀠Generalar
Where WlK the !iClltlatar and lis fuel tank be IocaII!Id1 VIIha!; 1$ the volume 01 the fuel tank? wrutt isll'll!: operating lime of !tie genera!orvilo refueling? What systems and d6IIic:es
win be supplied by lI'Ie emellJel1l;1 pow(!II'? Gonion C. Robbias Larry Wrigbt 1 TOTAL P.04