Jenny Nicewander From: Gene Barnes [GBARNES@HNTB.com] Sent: Wednesday, September 22,2004 5:19 PM To: Jenny Nicewander Subject: RE: Beacon Project Here are the FAA's location requirements
on Airport Beacons: 1. Visible through 360 degrees of azimuth if possible. 2. Not less than 1,000 feet from the centerline or centerline extended of the nearest runway. 3. Not in the
line of sight from the airport traffic control tower to the approach zone of any runway or to within 75 feet vertically over any runway. 4. Located 750 feet or more from the control
tower. This is intended to prevent light reflection (back scatter) during foggy conditions which may interfere with the airport traffic controllers. 5. Not more than 5,000 feet from
the nearest point of usable landing area, except if surrounding terrain will restrict visibility of the beacon through an appreciable angle in some directions or the beacon . will service
more than one airfield. 6. The base of the beacon shall be not less than 20 feet higher than the elevation of the floor of the control tower cab. _? Gene H. Barnes HNTB Corporation 600
lOBth Ave. NE, SUite 900 Bellevue, WA. 98004 Phone: (425) 450-2512 Cell: (206) 948-6149 -----Original Message----From: Jenny Nicewander [mailto:jnicewander@d.addison.tx.us] Sent: Tuesday,
September 21, 2004 1:23 PM To: Gene Barnes Cc: Jerry Holder Subject: Beacon Project We have offiCial word from the FAA and the beacon on the Tower is definitely out. So now we are going
to look for a new location. Gene -before I left you had sent me an email telling me the requirements for the beacon location. if you still have that could you send it on to me? If not,
I know I filed it and can probably retrieve it from the project email folder. We'll try and find a location and then hand it off to you guys. Jenny Nicewander, P.E. Project Manager Town
of Addison Phone -972-450-2860 Fax -972-450-2837 Cell -214-850-3645 1 
Conic.al 􀁾􀁵􀁲􀁦􀁡􀁣􀁥􀀠 PrecIsion InstrumentApproach Visual or Non Precision 1I2.c (Slope -Ej Approach RUnwayCenterlines 
Page 1 of 1 􀀭􀁲􀁾􀁥􀀭􀀱􀀠 CNlbS1c.t... 􀁾􀀠 etA LCt:£r-J 􀁾􀀧􀀭􀁬􀀱􀁁􀀮􀁃􀁫􀀺􀀶􀀵􀀡􀀾􀀠 􀁾􀁯􀁏􀀠 2 􀁾.-.'\.., j􀀠' http://www.dot.ca.govlhq/plannmglaeronautlimagel/surrace3.jpg 9/2812004

F118 148W TOWNE LAKE CIRCLEDN THE DRIVE WAY 5'6" N FROM FLOWER BED F119 􀀱􀁾 TOWNE LAKE CIRCLE 10'7" S FROM LIGHT POLE 5' FROM BACK OF THE CURB F120 1401i1(ig TOWNE LAKE CIRCLE AT THE
DRIVE WAY 6' FROM STREET F121 􀁾􀀳 TOWNE LAKE CIRCLE 28' W FROM HYDRANT 12' E FROM LIGHT POLE F122 􀁾TOWNE LAKE CIR 7'7" NW FROM BACK OF THE CURB 23' 5" S FROM LIGHT PO F123 􀁾TOWNE
LAKE CIRCLE 8'5" NE FROM MAIL BOX 4'N FROM STORM DRAIN F124 􀁾TOWNE LAKE CIR 13' W FROM BACK OF THE CURB 22; E FROM MAIL BOX F125 .uiiIil TOWNE GREEN CIR 5'4" S FROM MAIL BOX 4' 10"
S FROM STREET IAl..(;)vIltt. F126 􀁾TOWNE GREEN CIRCLE 8'5" W FROM MAIL BOX 12' 6" N FROM STORM DRAIN F127 4iIiIiiI TOWNE GREEN CIR 7'8" S FROM SIDEWALK 23'6" N FROM MAIL BOX #4144 F128
􀁾TOWNE GREEN CIRCLE 12' SE FROM STORM DRAIN 10' E FROM METER BOX F129 􀁾 􀁾􀀷 TOWNE GREEN CIRCLE 2'6" FROM DRIVEWAY 6'3" FROM THE BACK OF THE CU F130 14905 MIDWAY 18'8" N FROM MEDIAN
9' W FROM MAIN VALVE F131 .148S7 TOWNE LAKE CIRCLE 12'5" S FROM STORM DRAIN 29'7" FROM HYDRANT 􀁾􀀮􀀻􀀯 >\ '!/. ...\ 􀁾􀀯􀀠 􀀭􀀭􀁾􀁾􀀩􀀠 􀀯􀁜􀁾􀁜􀀯􀀠 􀁾􀀬􀁽 '\ /' 􀁾􀁾􀁍􀀠,4 􀁾􀀩􀀧􀁩􀁥
bk""",,--,3. 􀁾􀀠 f
, . . iPat 􀁾a -t?t£> 􀁾􀀵'v Soc'J) 􀁢􀁾􀁲􀀠-EcsS L s ) 􀁾 \::, 􀁾􀀠LJltS: 'Y'"') r /BOO' 􀁾􀁯􀀠('2/u;£( 
Arapaho 3 update 1. TXU agreement -won't get cost estimate until Monday 2. SBC agreement -received fax Wednesday, Gave to Steve -􀁾􀀧􀀩ill{. 0"1i iv'J2 3. Railroad -.tract removal -(\
􀁾 ox\-b0'W\. 0 uw-t. ' 4, Houston trIp a. Set date (\ 􀀧􀁓􀀭􀁰􀁴􀀮􀁣􀀮􀁾􀀠 􀁾􀁾\5"" b. Grinding issue -could be 7S-100k extra according to AW to be ground smooth. 5. I told A W we would
provide police during power shut downs. How to coordinate? Getq..U!w..Mo4lY"\ 4if 􀁾􀀠DCaCXU'!Wv 6. Hanson won't mal& 􀁎􀁯􀁾􀁭􀁢􀁥􀁲 window -DWU has not 􀁲􀁥􀁾􀁲􀁲􀁑􀁤􀀠the shop drawings.
DWU has been made aware that they are the hold up. 7. Irrigation -water tap issues. There was a leave out in the irrigation'plans, trying to find out why, \ ) /8, Crane -airport l '"
,-l-(YI PI fX:> IN! 􀁾􀁖􀁶􀀠􀀮􀀼􀁓􀁊􀀮􀁡􀀮􀁾􀀠 􀁾􀀠 '? "V 􀁾􀁡􀁡􀁊􀁊􀀠􀁾􀀠 'SQQ)ri)EX) kf 􀁾􀀠􀁾􀁊􀁊􀁜􀀯􀁜􀁯􀀺􀁓􀁬􀁶􀁙􀀧􀀠 􀁰􀁥􀀱􀁵􀀭􀁾􀀮􀀬􀁩􀁊􀀲􀀬􀀠 􀁾􀀬􀁊􀀻􀁾􀀠 _____ 􀁜􀀧􀁉􀀭􀁬􀁌􀁾􀀨􀁩􀀩􀁈􀀧􀀭
-----􀁴􀀴􀀮􀁪􀁯􀁾􀀠 . \) '=T-"lttf 􀁾􀀠 , 7 kL 􀁾 -!(!f-tYltJ?6. ' 􀁾􀁾􀁷􀀯􀁾􀀠 d 􀁾􀁊􀁶􀁊􀁵􀁶􀁡􀀠􀁡􀁬􀀿􀁾 Otv{,{ 􀁾􀀠􀁾 a/AUi JJag I r1tJJ 􀁾􀀠hM-􀁾 􀁾􀀯􀁾􀀠 kJ pwrA., cr 􀁦􀁽􀁖􀁊􀁾􀀠
􀁾􀀧􀁾􀁾􀀠 /SJ-t-vf 􀁾􀀠Wi {)Wt{ /A0L jirmS(7}\J }o? 􀁾 " . . . G/t 1V£> 􀁾􀁏􀁌 􀁀􀀬􀁄􀂣􀀬􀁊􀁾􀀠
1, 􀁾 􀁻􀁜􀁾􀀨􀁲􀀠 GI\ -=> 􀁾􀀮􀁬􀁯􀀠'U»L.l \):y:"\e.J',r.. 1'8 􀁾􀀶􀀠Fill 􀁾􀀠 t 9;'00 W 􀀯􀁦􀁵􀁤􀁾􀀠 􀁾􀁊􀀠 lkYdt1Yl -11015