N )> § §: ;;;· 0 => )> =;· "0 0 ;:+ 0 0" 􀁾􀀠"' " ro m < "' c "' -6" => utitude and Longitude for Building Heights Survey . ' . Page 1 of1 From: Jenny Nicewander Sent: Thursday, December02, 20041:07 PM To: Jim Pierce Subject: FW: Latitude and Longitude for Building Heights Survey These are the Lat Long's you had asked about for the building heights at the Airport. I'll leave the originals you gave me on your desk. Jenny ----original Message-----From: Alan Moore [mailto:Aian@dal-tech.com] Sent: Wednesday, December 01, 2004 11:43 AM To: Jenny Nicewander Subject: Latitude and Longitude for Building Heights Survey Jenny, As requested, attached below is the latitude and longitude information regarding the locations surveyed to obtain building heights of various buildings near the north end of Addison Airport. The file has an alphanumeric identifier that corresponds to the report that I sent to Jim Pierce back in March along with the latitude and longitude. Let me know if you have any questions and I'll be happy to discuss this in more detail. Thanks, Alan Moore, R.P.L.S. DAL-TECH Engineering, Inc. 972-250-2727 «Latitude and Longitude. txt» 12/7/2004 13,N 32 58 55.7,W 96 50 30.5 5B,N 32 58 51.4,W 96 50 36.3 5A,N 32 58 51.5,W 96 50 36.3 3A,N 32 58 48.9,W 96 50 35.6 3B,N 32 58 48.5,W 96 50 35.6 Latitude and Longitude.txt Page 1 March 16, 2004 Mr. Jim Pierce, PE ] •1!1 li II«: f ENGINEERING. INC. CONSULTING CIVIL ENGINEERS I SURVEYORS CONSTRUCTION MANAGERS Town of Addison Services Center 16801 Westgrove Road Addison, Texas 75248 RE: Building Height Survey Near the Northern End of Addison Airport Addison, Texas DTEJob0411 Invoice 1411 FOR PROFESSIONAL SURVEYING SERVICES LUMP SUM FEE $ 2,533.00 TOTAL DUE NOW $. 2,533.00 All payments are due upon receipt, 1.5% interest per month will be charged after 30 days. F:\0411-Building Height Survey\Jnvoices\Invoice 14ll.doc 17311 DALLAS PKWY. I STE. 200 I DALLAS, TX 75248 I 972·250-2727 I FAX 972·250-4774 222 W. EXCHANGE I FT. WORTH. TX 76106 I 817-626-8777 I FAX 817-626-5777 PUBUC WORKS DEPARTMENT March 16,2004 Mr. Rick Compton Texas Airports Development Office ASW-650 2601 Meacham Blvd. Fort Worth, TX 76137-4298 Re: Addison Airport Secondary Survey Dear Mr. Compton: (972) 450-2871 16801 Westgrove This is to transmit a letter report from Dal-Tech Engineering, Inc. with the results of their secondary survey as per your previous request. The results are all within the three-foot accuracy requirements with the exception of Building 13, which was shown to be out of the required accuracy by 0.49 feet. The results look very good to me and show a lot of promise. Please review this information and let us know what the next steps should be. Very truly yours, Town of Addison -¥Wrn;;:sC. Pierce, Jr., P.E. 􀁾􀁳􀁳􀁩􀁳􀁴􀁡􀁮􀁴� �Public Works Director cc: Chris Terry, Assistant City Manager Mark Acevedo, Director, General Services Bruce Ehly, TxDOT Aviation Lisa Pyles, Airport Manager Mike Dmyterko, Coffman Associates Enclosure March 12,2004 VIA Hand Delivery Jim Pierce, P.E. J •1!1 Ill II :ct1: f ENGINEERING, INC. CONSULTING CIVIL ENGINEERS I SURVEYORS CONSTRUCTION MANAGERS Town of Addison Service Center 16801 Westgrove Road Addison, Texas 75248 RE: Building Height Survey Near the Northern End of Addison Airport, Addison, Texas. Mr. Pierce: DAL-TECH Engineering, Inc. has completed our survey of elevations on specific portions of 4 buildings located near the north end of Addison Airport as discussed in our meeting on Friday February 6, 2004 and as indicated on the aerial photographs shown below. These elevations are related to an elevation of636.46 feet on the north end of the main airport runway as evidenced by a found aluminum disk stamped "Texas Aeronautics 􀁃􀁯􀁭􀁭􀁩􀁳􀁳􀁩􀁯􀁮􀁾􀀠CL". The data listed below shows the elevation of each building at a specific location and meets the accuracy standards listed in "Standards for Aeronautical Surveys and Related Products, FAA No. 405". We obtained elevations for areas of the buildings buildings labeled as "3", "5", "10", and "13" on the attached aerial photographs and they are listed below and shown in more detail below: PHOTOGRAPH BUILDING BUILDING CORNER ELEVATION "A" 3 3A-Northeast Comer 672.33 FEET "A" 3 3B -Southeast Comer 672.42FEET "A" 5 5A-Northeast Comer 672.80FEET "A" 5 5B -Southeast Comer 672.73 FEET "B" 10 lOA -Southeast Corner 694.89FEET "B" 10 1 OB -Northeast Comer 694.85 FEET "C" 13 13 -Southeast Corner 678.81 FEET Shown on the following page are aerial photographs of the slibj ect areas to aid in correlating the correct identifier to the appropriate building corner or object to assure the correct elevation is attributed to the correct building comer or object. P:\0411-Addison Airport Building Heights\Word\Report Revised-Jim Pierce 04-03-12.doc 1 of 5 17311 DALLAS PKWY. I STE. 200 I DALLAS, TX 75248 I 972-250-2727 I FAX 972-250-4774 222 W. EXCHANGE I FT. WORTH, TX 76106 I 817-626-8777 I FAX 817-626-5777 www.dal-tech.com Project Area P:\0411 -Addison Airport Building Heights\Word\Report Revised-Jim Pierce 04-03-12.doc 2 of5 Photograph "A" (Buildings 3, 4, and 5) P:\0411 -Addison Airport Building Heights\Word\Report Revised -Jim Pierce 04-03-12.doc 3 of5 Photograph "B" (Building 10) P:\0411 -Addison Airport Building Heights\Word\Report Revised -Jim Pierce 04-03-12.doc 4of5 Photograph "C" (Building 13) Thank you for the opportunity to be of service to the Town of Addison. Sincerely, DAL-TECH Engineering, Inc. A􀁾lan Mo'o r􀀧e, R.P.L.S􀀠. 3' dIz iif Registered Professional Land Surveyor Texas Number 5537 P:\0411-Addison Airport Building Heights\Word\Report Revised-Jim Pierce 04-03-12.doc 5 of5 PUBUC WORKS DEPARTMENT March 16, 2004 Mr. Rick Compton Texas Airports Development Qffi( ASW-650 2601 Meacham Blvd. Fort Worth, TX 76137-4298 Re: Addison Airport Secondary Sw Dear Mr. Compton: lbis is to transmit a letter report frorr secondary survey as per your previou accuracy requirements with the excep the required accuracy by 0.49 feet. Please review this information and let us know what the next steps should be. Very truly yours, Town of Addison es C. Pierce, Jr., P .E. 􀁾􀁩􀁳􀁴􀁡􀁮􀁴􀀠Public Works Director cc: Chris Terry, Assistant City Manager Mark Acevedo, Director, General Services Bruce Ebly, TxDOT Aviation Lisa Pyles, Airport Manager Mike Dmyterko, Coffinan Associates Enclosure (972) 450-2871 16801 Westgrove Runway 15 Feasibility Analysis Runway Length Re-Capture r ' ''-"''fi "1!' l\ n . i l -· _, 􀁾􀀾􀀠 _,;; 􀀺􀀮􀁾􀀠􀁱􀁅􀁻􀁾􀁾􀁲􀁬􀁾􀀠 -,?§;"'"-_ -.. --,; 􀀧􀀢􀁾􀁷􀀮􀀯􀁯􀀺􀀮􀂷􀀺􀀠... 􀁦􀀮􀀭􀁾􀁾􀀡􀁴􀀮􀀱􀁾􀁩􀁊􀁾􀀠 _,.... ·:, { ----j ..; 􀀭􀁾􀀢􀀢􀀪􀀧􀀢􀀢􀀧􀀠 􀀭􀁾􀀧􀀠 􀁾􀀭 􀁾􀀠􀀧􀁾􀀠 • 􀁾􀀮􀀠 ' t I -• Ia • ... .. ,._ -tt r ; f·. ·; I • i 1 􀁾􀀩􀀠l ! i ! r I • 􀁾􀀠 "- • • " -. ,r-.... • • I I j iS 􀁾'􀀠 ' • . 􀁾􀀼􀀠 -'" -,_ -____ 􀀭􀀭􀀭􀀮􀀭􀁾􀀺􀁟􀁁􀁴􀀭􀀢􀀠􀀱􂂬􀁾􀀢􀀭􀀺􀁾􀀬􀀮􀀬􀀬􀁾􀁙􀁾􀁴􀀾􀁩􀁆􀁾􀀻􀀻􀀭􀀺,􀂷􀀺.􀀧"􀀭 . ' "'_: I "I 􀁾􀀠 [,, ., ! I . 􀁾􀂷􀀠 $ ' • • 􀁾􀀻􀀠 " 􀂷􀀻􀁾􀀭􀀮􀁩􀀠􀁾􀁻􀁾􀁟􀀭􀀭􀀭i-1:·:. .. 􀁾􀂷􀀠􀁾􀀠.. · .. J r , 􀂷􀁾􀀠 March 12,2004 VIA Hand Delivery Jim Pierce, P .E. CONSULTING CIVIL ENGINEERS I SURVEYORS CONSTRUCTION MANAGERS Town of Addison Service Center 16801 Westgrove Road Addison, Texas 75248 RE: Building Height Survey Near the Northern End of Addison Airport, Addison, Texas. Mr. Pierce: DAL-TECH Engineering, Inc. has completed our survey of elevations on specific portions of 4 buildings located near the north end of Addison Airport as discussed in our meeting on Friday February 6, 2004 and as indicated on the aerial photographs shown below. These elevations are related to an elevation of636.46 feet on the north end of the main airport runway as evidenced by a found aluminum disk stamped "Texas Aeronautics Commission-CL". The data listed below shows the elevation of each building at a specific location and meets the accuracy standards listed in "Standards for Aeronautical Surveys and Related Products, FAA No. 405". We obtained elevations for areas of the buildings labeled as "3", "5", "10", and "13" on the attached attached aerial photographs and they are listed below and shown in more detail below: PHOTOGRAPH BUILDING BUILDING CORNER ELEVATION "A" 3 3A-Northeast Comer 672.33 FEET "A" 3 3B -Southeast Comer 672.42 FEET "A" 5 5A -Northeast Comer 672.80FEET "A" 5 5B -Southeast Comer 672.73 FEET "A" 5 5C-North "Straw" 676.25 FEET "A" 5 5D -South "Straw" 676.01 FEET "B" 10 1 OA -Southeast Comer 694.89FEET "B" 10 . lOB-Northeast Comer 694.85 FEET "C" 13 13A-High Point Near Southwest Comer 678.74 FEET "C" 13 13B -High Point Near Southeast Comer 678.81 FEET P:\0411 -Addison Airport Building Heights\Word\Report-Jim Pierce 04-03-l2.doc 1 of 5 17311 DALLAS PKWY. I STE. 200 I DALLAS, TX 75248 I 972-250-2727 I FAX 972-250-4774 222 W. EXCHANGE I FT. WORTH, TX 76106 I 817-626-8777 I FAX 817-626-5777 www.dal-tech.com Shown below are aerial photographs of the subject areas to aid in correlating the correct identifier to the appropriate building comer or object to assure the correct elevation is attributed to the correct building comer or object. Project Area P:\0411 -Addison Airport Building Heights\Word\Report-Jim Pierce 04-03-12.doc 2 of5 Photograph "A" (Buildings 3, 4, and 5) P:\0411 -Addison Airport Building Heights\Word\Report-Jim Pierce 04-03-12.doc 3 of5 Photograph "B" (Building I 0) P:\0411 -Addison Airport Building Heights\Word\Report-Jim Pierce 04-03-12.doc 4 of5 Photograph "C" (Building 13) Thank you for the opportunity to be of service to the Town of Addison. Sincerely, DAL-TECH Engineering, Inc. 􀁾􀀠:Pdz/ocr Alan Moore, R.P.L.S. 1 1 Registered Professional Land Surveyor Texas Number 5537 P:\0411 -Addison Airport Building Heights\Word\Report-Jim Pierce 04-03-12.doc 5 of5 􀁾􀁾􀁾􀂮􀀠Public Works I Engineering 16801 Weslgrove • P.O. Box 9010 Addison, Texas 75001 Telephone: (972) 450-2871 • Fax: (972) 450-2837 DATE JOB NO ATTENTION RE' GENTLEMAN: ...J./.. WE ARE SENDING YOU )4' Attached D Under separate cover via ______ the following items: D Shop Drawings D Prints D Plans D Samples D Specifications D Copy of letter D Change order D __________________ _____ __ COPIES DATE NO. THESE ARE TRANSMITTED as checked below: D For approval ftJ..tor your use D As requested D Approved as submitted D Approved as noted D Returned for corrections D Resubmit ____ copies for approval D Submit copies for distribution D Return corrected prints D For review and comment D ----------------------------0 FOR BIDS DUE __________ 19 __ D PRINTS RETURNED AFTER LOAN TO US REMARKS _________________________________ __ COPY TO------------------[L /J SIGNED: 􀁦􀀭􀁾􀁟􀁟􀁟􀀬􀁌􀀭􀀭􀀭􀀱􀀺􀀮􀀮􀀮􀀮􀀮􀀺􀀺􀀺􀀺􀀮􀀮􀀺􀀮􀀮􀀮􀀺􀀽􀀮􀀮􀀭􀀭􀀭􀀭􀀧􀀽􀀭􀀭 􀀭􀀭􀀭􀀭􀀭􀀭􀂭 If enclosures are not as noted, please iwty us at once. DATE I;_ -12-f:J Lf I JDBND. 􀁾􀁾􀁾􀁾􀀮􀀬􀀠 ATTENTION Public Works I Engineering 16801 Westgrove • P.O. Box 9010 Addison, Texas 75001-9010 REc 􀀿􀀱􀀮􀀯􀁬􀀯􀀧􀁾􀁾􀁢􀁮􀀠 􀁾􀀭 I Telephone: 1972) 450-2871 • Fax: 1972) 450-2837 􀁻􀁾􀀭􀀢􀁱􀀠/d 􀀮􀁥􀁁􀀮􀀭􀁾􀁾􀁻􀁟􀀷􀀵􀀺􀁾􀀠 (/•• () GENTLEMAN: WE ARE SENDING YOU 􀁾􀁁􀁴􀁴􀁡􀁣􀁨􀁥􀁤􀀠 D Prints D Under separate cover via ______ the following items: D Shop Drawings D Plans D Samples D Specifications D Copy of letter D Change order D ________________________ __ COPIES DATE NO. /) DESCRIPTION I >> 11/12/03 10:48AM >>> Keith, Addison is a very obstacle rich area. A conventional FAA STD 405 Survey would be cost prohibitive, due to the amount of obstructions required. There was a previous attempt to use LIDAR for the Obstruction Survey, that did not yield satisfactory results. We mutually agreed on another process with built-in checks and balances for data integrity. The process that we (TxDOT and FAA) agreed to for ADS is as follows; 1.) The Stereo Photogrammetic aerial data would be developed and provided to FAA {Airports Division) for initial review. 2.) FAA would then identify selected objects to be surveyed, for a second time, but using the conventional FAA STD 405 process for Quality Assurance/Quality Control, to ensure that this new process is as 􀁾􀀠 accurate as possible. The Town of Addison will be performing, paying and certifying this limited survey. This data would be provided to TxDOT and the consultant for preprocessing. 3.) FAA {Airports) would then review the data and then make recommendations to TxDOT for the final deliverable product. 4.) The final product (coming from TxDOT to FAA Airports) will be reviewed for final acceptance. 5.) TxDOT, the Town of Addison and the FAA would then get together to 1 discuss what options the Town of Addison wanted to pursue, as they would be the ones mitigating the obstructions. 6.) Once a final plan for Addison is developed, FAA Airports would then go to the Flight Procedures Office {FPO) to evaluate how much of the Runway 15 could be recovered, if any. In reference to Lancaster, we have followed up on the status and advised them of the impacts to the communities involved. This will most likely take a while to resolve. I know this SURVEY stuff is all over the boards and frustrating, but we are making some progress in making changes for the better. Hang in there! I hope this helps, Rick "Keith Snodgrass" cc: , "Bruce Ehly" , "David Fulton" , 11Linda Howard" , Mike 11/10/2003 11:36 Nicely/ASW/FAA@FAA AM Subject: Obstruction Surveys Could you explain why the Addison data is "unofficial?" We have all been operating under the belief what you were provided was all that would be required -an obstruction survey as described in Appendix 16. If Airports has not received the "draft" where is it? What do we need to do?? I have been asking for months now about the obstruction survey for Lancaster, and have not gotten ANY information back from anyone. You folks are telling us we have to do these, but you are not providing any guidance or information at all! Our consultants and sponsors are getting 2 Jim Pierce From: Sent: To: Cc: Subject: Jim Pierce Thursday, November 13, 2003 5:49PM 'Bruce Ehly'; lisa.pyles@wgint.com Mark Acevedo RE: Re: Obstruction Surveys Bruce: I have looked thru my file and I noted during the 6/3/03 "Planning Meeting" that "2 weeks would be needed to QA/QC the Obstacle Evaluation". This implies some field survey work would need to be done. Other than that, I don•t remember either way. If there was any agreement I assume it would be the result of verbal discussions. I would seem logical to me to do some field checking of the obstacle analysis results Jim Pierce, P.E. Assistant Public Works Director P.O. Box 9010 Addison, TX 75001-9010 972-450-2879 -----Original Message-----From: Bruce Ehly [mailto:BEHLY@dot.state.tx. us] Sent: Thursday, November 13, 2003 9:32 AM To: Jim Pierce; lisa.pyles@wgint.com Subject: Fwd: Re: Obstruction Surveys Do either of you have any knowledge of the agreements Rick discussed? Specifically, the requirement for a ground survey for selected points. Jim Pierce From: Sent: To: Subject: Lisa Pyles [lisa.pyles@wgint.com] Thursday, November 13, 2003 9:50AM Bruce Ehly; Jim Pierce RE: Re: Obstruction Surveys I remember that there were multiple tracks for these conversations when we were trying to figure out what was the best way to proceed. I do remember that there was some discussion that after the Stereo Photogrammetic aerial data was developed that a conventional survey would be done to determine exactly where they were. I believe the thought was that this method is so new and not tested that we needed something that would confirm the findings. I do not remember if the discussions went any further as to the way these surveys would be funded, but I do remember that Rick said that the Town could contract with any survey firm that they felt comfortable with. I think he indicated that the FAA would not pay for it. I hope this helps. Lisa A. Pyles Addison Airport 972 392 4855 Fax 972 788 9334 -----Original Message-----From: Bruce Ehly [mailto:BEHLY@dot.state.tx.us] Sent: Thursday, November 13, 2003 9:32 AM To: jpierce@ci.addison.tx.us; lisa.pyles@wgint.com Subject: Fwd: Re: Obstruction Surveys Do either of you have any knowledge of the agreements Rick discussed? Specifically, the requirement for a ground survey for selected points. 1 Jim Pierce From: Sent: To: Cc: Subject: Importance: Keith, Rick.Compton@faa.gov Wednesday, November 12,2003 10:49 AM Keith Snodgrass Bruce Ehly; David Fulton; Linda Howard; Mike.Nicely@faa.gov; miked@coffmanassociates.com Re: Obstruction Surveys High Addison is a very obstacle rich area. A conventional FAA STD 405 Survey would be cost prohibitive, due to the amount of obstructions required. There was a previous attempt to use LIDAR for the Obstruction Survey, that did not yield satisfactory results. We mutually agreed on another process with built-in checks and balances for data integrity. The process that we (TxDOT and FAA) agreed to for ADS is as follows; 1.} The Stereo Photograrnmetic aerial data would be developed and provided to FAA (Airports Division) for initial review. 2.) FAA would then identify selected objects to be surveyed, for a second time, but using the conventional FAA STD 405 process for Quality Assurance/Quality Control, to ensure that this new process is as accurate as possible. The Town Town of Addison will be performing, paying and certifying this limited survey. This data would be provided to TxDOT and the consultant for preprocessing. 3.) FAA (Airports) would then review the data and then make recommendations to TxDOT for the final deliverable product. 4.) The final product (coming from TxDOT to FAA Airports) will be reviewed for final acceptance. 5.) TxDOT, the Town of Addison and the FAA would then get 􀁴􀁯􀁧􀁥􀁴􀁨􀁥􀁾􀀠 to discuss what options the Town of Addison wanted to pursue, as they would be the ones mitigating the obstructions. 6.) Once a final plan for Addison is developed, FAA Airports would then go to the Flight Procedures Office (FPO) to evaluate how much of the Runway 15 could be recovered, if any. In reference to Lancaster, we have followed up on the status and advised them of the impacts to the communities involved. This will most likely take a while to resolve. I know this SURVEY stuff is all over the boards and frustrating, but we are making some progress in making changes for the better. Hang in there! I hope this helps, Rick ''Keith Snodgrass'' From: Richard Lally Subject: ADS PDF's Mike, Here is a zip file that contains the two PDF files of Addison Threshold Siting and Glideslope Qualification Surfaces. Richard A. Lally Airport Planning Technician Coffman Associates 237 NW Blue Parkway, Suite 100 Lee's Summit, MO 64063 (816) 524-3500 Phone (816) 524-2575 FAX rlally@coffmanassociates. com Mike Dmyterko, C.M. Associate Coffman Associates Office: (816) 524-3500 Fax: (816) 524-2575 2/5/2004 N Object e .. race p . o. Elevation Elevation enetrat•on Description None EL ,000 7,500 Bxhlbitlt RUNWAY 33 SITING SUR.FACBS /0 -J.)f"-03 9,500 9,000 8,500 8,000 a.ooo 4.500 FEET) +,000 3,500 J,OOO 1,000 500 888.3 Bxbibit • RUNWAY 15 SITING SURFACES !D-Z8"-03