B-06 Applicant Late Backup - Horizon Environmental Report.pdf — original pdf

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From: To: Cc: Subject: Date: Attachments: Michael Whellan Sirwaitis, Sherri; Rivera, Andrew Michael Whellan FW: Luby"s Site - Horizon Environmental Report - shared with City staff - Scott Hiers Tuesday, August 3, 2021 11:30:53 AM image003.png image004_png.msg Horizon Environmental Report - Luby"s Site 5-14-2021_pdf.msg *** External Email - Exercise Caution *** Yesterday, Commissioner Thompson asked about the caves - - we had done this report (attached) and shared it with Environmental Staff back in May before proceeding with the rezoning case - - I believe Scott Heirs (City of Austin, Senior Environmental Scientist, PG) is the point person on karst features at the City. Might be good to have him at the hearing to discuss the report and his independent assessment? MJW. From: Michael Whellan Sent: Tuesday, August 3, 2021 11:23 AM To: 'BC-Carrie.Thompson@austintexas.gov' <BC-Carrie.Thompson@austintexas.gov> Cc: Michael Whellan <; Michael Gaudini <> Subject: Luby's Site - Horizon Environmental Report - shared with City staff - Scott Hiers The attached report was shared with City Environmental Staff; we also discussed it with them before proceeding with the rezoning because we wanted to be sure that they too agreed with the conclusions, which are as follows: Dead Dog Cave – entrance has been paved over in the TxDOT right-of-way for over 40 years: CAUTION: This email was received at the City of Austin, from an EXTERNAL source. Please use caution when clicking links or opening attachments. If you believe this to be a malicious and/or phishing email, please forward this email to cybersecurity@austintexas.gov. 14 May 2021 Mr. Brett Denton Ardent Residential 5453 Burnet Road, Suite 203 Austin, Texas 78746 Dear Mr. Denton: KARST SURVEY RE: Draft Comprehensive Report – Luby’s Site at Steck and MoPac 8176 North MoPac Expressway Austin, Travis County, Texas HJN 21048.001 Per your request, Horizon has summarized the tasks listed below related to karst features/caves located at the Luby’s restaurant site (subject site) and/or the immediate site vicinity. In addition, the information/reports for each listed task are attached to this letter report. The objective of the karst survey was to evaluate the structural development, subgrade extent, and habitat potential for endangered karst invertebrates at approximately 1 geologic feature (F-1). This feature is a subsurface void covered by a storm sewer lid located along the eastern property boundary of Luby’s along the southbound service road for the MoPac Expressway. Based on the results of the karst survey, feature F-1 meets the requirements to be classified as a cave based on it being a natural underground open space formed by the dissolution of limestone that is large enough for an average-sized person to enter. Horizon staff surveyed/mapped the feature, which has been named Luby’s Cave for identification purposes. The total footprint of the cave extends 21 feet from southeast to northwest and 14 feet from east to west, with a total depth of approximately 15 feet. Additionally, Luby’s Cave does not appear to provide habitat for endangered terrestrial karst invertebrates (TKIs) based on its small size and highly variable and/or unstable temperatures/humidity. The karst survey letter report is presented in Attachment A. TEXAS SPELEOLOGICAL SURVEY FORMAL DATA REQUEST Additionally, Horizon submitted a formal written data request to the Texas Speleological Survey (TSS) on 16 April 2021. A formal data request is used where the volume of sensitive data requested is potentially significant and/or where a greater degree of assurance is desired from the requestor that the data will not be misused. This type of request is used in karst areas to obtain further information on caves that may occur in the area. The results of the TSS data export request showed no apparent cave (entrances) located within the Luby’s site and approximately 4 cave entrances located outside the Luby’s site but within the requested area of interest (i.e., <0.25-mile radius) (see Figures 1 and 2 in Attachment B). The four listed caves are Dead Dog Cave No. 2 (SE driveway entrance into Luby’s), Dead Dog Cave No. 1 (Trap Door Spider Cave, outside western Luby’s property boundary), Dead Dog Cave No. 6 (north of NW entrance into Luby’s under Steck 21048-001PA Comprehensive Letter Report Mr. Brett Denton – Luby’s 21048-001PA 14 May 2021 Page 2 Boulevard), and Dead Dog Cave No. 4 (due west of Luby’s under existing apartment complex). According to TSS, all the cave entrances have been covered by area development. TSS provided cave maps for only Dead Dog Cave No. 2 and Dead Dog Cave No. 1 (Trap Door Spider Cave) (see Attachment B). TSS also provided a written summary and a spreadsheet of data findings (see Attachment B). Luby’s Cave (F-1) was not documented by the TSS. EMAILS AND PERSONAL TESTIMONIES During the investigation of the subject site, Horizon has corresponded with various individuals via email and phone concerning karst features/caves at the subject site. Select emails from Scott Hiers, PG (City of Austin) are presented in Attachment C. As for phone calls, Horizon contacted Mike Warton (ACI Consulting, Inc.) concerning caves at/near the subject site. Mr. Warton stated that the entrance to Dead Dog Cave No. 2 was located within the southeastern driveway into the Luby’s and a manhole was placed over the cave entrance to provide future access into the cave. However, he stated that this manhole was paved over during construction of the Luby’s. In addition, Mr. Warton stated that Trap Door Spider Cave (Dead Dog Cave No. 1) was filled/sealed with concrete during construction of the Luby’s. GROUND PENETRATING RADAR STUDY Based on the results of the TSS formal data request and conversation with Mr. Warton, Horizon recommended conducting a ground penetrating radar (GPR) survey to accurately locate the entrance to Dead Dog Cave No. 2. On 30 April 2021, Round Rock Geophysics of Round Rock, Texas conducted a GPR survey along the southeastern driveway into Luby’s. The GPR survey was conducted using an SIR 4000 system from Geophysical Survey Systems, Inc. (GSSI) with a 270-megahertz antenna for maximum resolution and depth. The GPR survey provided details of the subject cave entrance area to an approximate depth of 20 feet below surface grade. GPR field data were collected along several profile lines spaced at 2-foot intervals that crossed the driveway in approximate east-west directions (see Attachment D). Interpretation of the GPR survey results indicate an asphalt and concrete-covered driveway, several buried utility lines, and the location of a possible manhole with an apparent connected cave passage extending towards the MoPac access road. The manhole is located off-site within a Texas Department of Transportation (TxDOT) right-of-way (ROW) approximately 70 feet from the start of GPR profile lines 1, 3, and 5. Additionally, the location of the manhole was marked on the ground with spray paint by the GPR survey crew (see Attachment D). Based on the results of the GPR study, the former entrance to Dead Dog Cave No. 2 is located off-site within the southeastern driveway entrance into Luby’s; however, it has been paved over with concrete and is not accessible in its present condition. The manhole location, according to the GPR survey, is very close to where TSS shows the original entrance to Dead Dog Cave No. 2. CONCLUSIONS AND RECOMMENDATIONS Based upon the results of the karst feature investigation, Luby’s Cave (F-1) does not provide habitat for endangered karst invertebrates and no biological collections are recommended. It is Horizon’s opinion that Luby’s Cave (F-1) would not qualify as a critical environmental feature (CEF) with an associated setback buffer due to its nature (i.e., interstitial, apparently encountered during previous City of Austin utility construction), current developed site conditions, the fact that its surface expression was covered with a City of Austin manhole, and the presence of an underground City of Austin wastewater line within the feature. 21048-001PA Comprehensive Letter Report Mr. Brett Denton – Luby’s 21048-001PA 14 May 2021 Page 3 Based on the results of the TSS data request and the GPR survey, the entrance to Dead Dog Cave No. 2 is located off-site within the southeastern access driveway to the Luby’s site. It is Horizon’s opinion that Dead Dog Cave No. 2 would not qualify as a CEF with an associated setback buffer due to current site conditions (i.e., it has been entirely paved over with concrete for the past 40 years and there is a manhole within the TxDOT ROW). Horizon does not recommend any further action since this location has been verified by three reliable sources (TSS, Mr. Warton, and Round Rock Geophysics). Based on the results of the TSS data request and conversation with Mr. Warton, the entrance to Dead Dog Cave No. 1 (Trap Door Spider Cave) is located off-site from the Luby’s site. It is Horizon’s opinion that Dead Dog Cave No. 1 (Trap Door Spider Cave) does not qualify as a CEF with an associated setback buffer due to its reported status (i.e., concrete filled/sealed during past construction) and current developed site conditions (it has been covered by an asphalt driveway for the past 40 years). Horizon appreciates the opportunity to be of service to you and provide this comprehensive letter report. Please contact us if you have any questions or require additional information. For Horizon Environmental Services, Inc. Registered TBPG Firm No. 50488 James Killian, P.G.1 Senior Geologist – Horizon ATTACHMENTS Attachment A: Karst Survey Letter Report – F-1 (Luby’s Cave) Attachment B: Texas Speleological Survey (TSS) Data – Luby’s Attachment C: Email correspondence - Karst features/caves at Luby’s Attachment D: Ground Penetrating Radar (GPR) Report – Luby’s (SE driveway entrance) 1 Registered Professional Geologist, State of Texas 21048-001PA Comprehensive Letter Report ATTACHMENT A KARST SURVEY REPORT 21048-001PA Comprehensive Letter Report  Environmental Resource Inventory – Luby’s at Steck and MoPac Austin, Travis County, Texas HJN 21048.001 27 April 2021 Mr. Brett Denton Ardent Residential 5453 Burnet Road, Suite 203 Austin, Texas 78746 RE: Dear Mr. Denton: Per your request, Horizon has investigated 1 geologic feature that was apparently covered by a storm sewer lid at the subject site. KARST SURVEY METHODOLOGY The objective of this exploration was to evaluate the structural development, subgrade extent, and habitat potential for endangered karst invertebrates at approximately 1 geologic feature (F- 1). Tasks included surveying/mapping of any subgrade void space and determining habitat potential for endangered karst invertebrates. KARST SURVEY RESULTS The investigations of the subject feature occurred 26 April 2021. The feature is described as follows: Geologic feature F-1 is a subsurface void covered by a storm sewer lid located along the eastern property boundary of Luby’s along the southbound service road for the MoPac Expressway (Loop 1). Inside the void and below the lid, there is no associated stormwater infrastructure, such as a manhole and/or stormwater line. The feature was likely interstitial with no connection to the surface prior to the utility (wastewater line) construction in the unpaved right-of-way area. After entering through the opening, the feature enlarges into one small room about 5 to 6 feet high with a lowering of the ceiling towards the west. The east side of the void is completely walled off by concrete from an existing wastewater line and associated fill material. Along the wastewater line, the void extends approximately 5 feet to the south and 7.5 feet to the north. Across the entire length of the room near the wastewater line (azimuth: N351W) are two 2-inch-diameter steel pipes that appear to be additional underground utility lines. The furthest lateral extent of the void is approximately 14 feet to the northwest (azimuth: N331W) where the ceiling lowers at a headwall and continues for another 3 feet before becoming too low to follow. Approximately 11.5 feet due 21048-001KS Letter Report  Mr. Brett Denton 21048-001KS 27 April 2021 Page 2 west from the entrance is a rimrock dam with constant dripping water entering through a small cavity opening from the west. This apparent inflow of water drains down underneath a headwall into what appears to be another low bedding plane void, but is inaccessible due to large boulders and breakdown blocking the pathway. Any potential dig leads found within the room were inaccessible due to large breakdown and/or low ceiling heights. This feature meets the requirements to be classified as a cave based on it being a natural underground open space formed by the dissolution of limestone that is large enough for an average-sized person to enter. On 26 April 2021, Horizon staff conducted a short survey and map of the feature, which has been named Luby’s Cave for identification purposes. The total footprint of the cave extends 21 feet from southeast to northwest and 14 feet from east to west, with a total depth of approximately 15 feet. KARST FEATURE ASSESSMENT In Central Texas, cave development and potential karst invertebrate species habitat usually occur within the more porous and/or solutioned stratigraphic members of the Edwards Formation. Caves that have developed within the Edwards via a natural entrance path (i.e., sinkhole, solution cavity, or solution-enlarged fracture) frequently provide more suitable conditions for karst invertebrates. However, if a cave develops within the Edwards and does not have a natural connection to the surface (i.e., interstitial), the cave or void is usually a sterile environment (void of organisms). Unsuitable habitat occurs because there is no surface connection that allows organic materials into the cave to sustain any invertebrate life forms. Caves that do have a surface connection also require sufficient depth and/or extent to provide stable temperature and humidity. All these factors are examined and reviewed in determining the potential for karst invertebrate species habitat in the subgrade. The results of the Karst Survey have identified 1 geologic feature (F-1) at the subject site that has sufficient subsurface development to be classified as a cave. The standards established by the Texas Speleological Survey (TSS) require a karst feature to have, at a minimum, 15 feet of human-traversable subterranean passage to be properly classified as a cave. This distance may be vertical, horizontal, or a combination of both. During exploration of the cave, a constant search for biological life forms was made; however, no troglobitic or endangered cave-dwelling species (invertebrates) were found. Cave feature F-1 (Luby’s Cave) does not appear to provide habitat for endangered terrestrial karst invertebrates (TKIs) based on highly variable or unstable temperatures and humidity. This cave feature was closely inspected and contained sufficient moisture input to provide potential habitat for endangered TKIs; however, its existing configuration severely limits favorable conditions in which additional subgrade development would occur. Feature development appears to have been massively infilled with soils and/or restrictive to the shallow subsurface and, as a result, is subjected to radical seasonal temperature and moisture changes. 21048-001KS Letter Report  Mr. Brett Denton 21048-001KS 27 April 2021 Page 3 RECOMMENDATIONS Based upon the results of the karst feature investigation, no biological collections (i.e., Phase III Karst Survey) are recommended for this cave feature (F-1). In addition, further consultation with the City of Austin is recommended to determine if this feature would qualify as a critical environmental feature (CEF) with an associated setback buffer, if applicable, due to current site conditions and/or existing underground utility infrastructure. Based on the identified geologic information, a moderate potential exists that subsurface voids may be encountered during any proposed construction or grading activities. If such voids are encountered, excavation should stop immediately, and a qualified karst geologist should be contacted to perform an inspection of the voids. Horizon appreciates the opportunity to be of service to you and provide this letter report. Please contact us if you have any questions or require additional information. For Horizon Environmental Services, Inc. Registered TBPG Firm No. 50488 James Killian, P.G.1 Senior Geologist – Horizon REFERENCES (Nearmap) Nearmap US PhotoMaps. Created by Nearmap_Engineering 20 April 2017. Imagery date 16 April 2021. Available under the Open Database License (www.opendatacommons.org/ licenses/odbl). Accessed 16 April 2021. (OSM) OpenStreetMap contributors. Open Street Map, <http://www.openstreetmap.org>. (UT-BEG) The University of Texas at Austin Bureau of Economic Geology; C.V. Proctor, Jr., T.E. Brown, J.H. McGowen, N.B. Waechter, and V.E. Barnes. Geologic Atlas of Texas, Austin Sheet. Francis Luther Whitney Memorial Edition. Revised 1995. 1 Registered Professional Geologist, State of Texas 21048-001KS Letter Report  APPENDIX A FIGURES 21048-001KS Letter Report Burnet Williamson Taylor, TX £¤79 Lago Vista, TX Subject Site Travis £¤183 Austin, TX Manor, TX Elgin, TX Belterra, TX Hays Bastrop Elroy, TX Bastrop, TX §¨¦35 §¨¦35 §¨¦35 §¨¦35 £¤183 Subject Site Lat: 30.368238 N Long: -97.743757 W Legend Subject Site Date: Drawn: 04/28/2021 KRS HJN NO: 21048.001 GA Source: OSM, 2021 Figure 1 Vicinity Map Luby's Site at Steck and MoPac 8176 North Mopac Expressway Austin, Travis County, Texas I Feet 0 1,000 2,000 21048--Lubys_Site_at_Steck_and_MoPac\Graphics\21048-001KS_01A_Vicinity_F1.mxd F-1 !. Luby's Cave Legend !. Sensitive Geologic Feature Cave Footprint Subject Site Date: Drawn: 04/28/2021 KRS HJN NO: 21048.001 GA Source: Nearmap, 2021 Figure 2 Geologic Feature Map Luby's Site at Steck and MoPac 8176 North Mopac Expressway Austin, Travis County, Texas I Feet 0 50 100 21048--Lubys_Site_at_Steck_and_MoPac\Graphics\21048-001KS_02A_Feature_F1.mxd 345 5 802 .67 FH. 345 4800 .57 345 3 CRB . D IR N G 800 .14GUT . 345 1 800 .54CRB . P T E C345 2 800 .07 GUT . 345 6 799 .97SE. ASP H P S DOU BLE YE LLO W 343 9 802 .10 CRB . P CC NG 344 0 801. 77 GUT . 345 0 800 .69 344 9 CRB . P OC EC 800 .02GUT . 344 2 801. 64CRB . P C N G 344 1801. 06 GUT . 344 3801. 22 CRB . P OC NG 344 4800 .88 GUT . 344 7 800 .28CRB . E ND EC 344 8 800 .19GUT . 344 6 800 .58 344 5 CRB . E ND EC 800 .44 GUT . 347 1802 .49 SE. ASP H P S DOU BLE YE LLO W 343 7 801. 70GUT . 343 8 802 .14 CRB . D IR N G 347 2 801. 19 SE. ASP H P S DOU BLE YE LLO W E ND 346 5 799 .03SE. ASP H 346 6 799 .03 SE. ASP H 347 3 799 .71 SE. ASP H 346 3 797 .28 CRB . P T N G 346 4796 .81 GUT . 343 6799 .19 GUT . 343 5 799 .71 CRB . N G 345 7798 .74 GUT . 345 8 799 .23CRB . D IR N G 346 0 798 .37 GUT . 345 9 798 .87 CRB . P C N G 346 2 798 .15 CRB . P OC NG 346 1 797 .71 GUT . 347 4 797 .89 SE. ASP H P S DOU BLE YE LLO W E ND 797 343 3 796 .51GUT . 343 4797 .04 CRB . P T E B 343 2 343 1796 .83 796 .32GUT . CRB . P OC EB 343 0 797 .41 342 9797 .30 CRB . E ND EB GUT . 346 8794 .72 CRB . N G 346 7794 .30 GUT . 610 793 .57IR. 1 /2I N-R TK W A S T RIM ELE O (C E W AT U L D N E R M V = 796.3' T LO O A N H 347 6794 .23 SE. ASP H P S DOU BLE YE LLO W C AT A O N C O LE N C D G E U E PIP S) 793 R E T T TE C E R U R B A S P H ALT P C O A N N C D G R E U T T TE C E R U R B 3419 793 .07 GUT . 3418 793 .52 CRB . N G 792 AVIN G 346 9 791. 73CRB . N G 347 0 791. 26 GUT . 347 8791. 56 SE. ASP H P S DOU BLE YE LLO W 791 WW 1837 796 .29 MHW W. 796 347 5 795 .73SE. ASP H P S DOU BLE YE LLO W 795 342 7795 .04 EC. EP 342 8795 .08 SE. CON C C O A P N C P R R E O A C TE H 342 6 797 .54 EC. EP 342 4 796 .36GUT . 342 5796 .32 CRB . E ND EC PI NG 342 3 794 .42GUT . 342 2 794 .88 CRB . P OC NG 794 342 0 793 .50GUT . 342 1 793 .95 CRB . P C N G 347 7 795 .03 FH. {C 5} C5 3156 790 .78CRB . D IR N G 3157 790 .33 GUT . 59' 79. "E '42 °20 N28 0.54 ' 609 789 .36IR. 1 /2I N-R TK N O P A R KIN G 3162 789 .58EC. PI INLT NG SI LTED 3159789 .44 CRB . E C IN LT NG 3158788 .43 GUT . 3161 788 .82 EC. PI INLT NG S 3164 788 .81 MHS . 3163787 .79 GUT . 3160 788 .70 CRB . E C IN LT NG 3165 788 .91 SGN . NO P ARK ING X 607797 .16 XCU T. R TK < C 6 > 1392794 .46 NG. 1391794 .85 EC. 1393 793 .67TPED . T C6 1389 794 .36 EC. 1388794 .22 SE. CON C 1374794 .75 1373 EC. PI WAL L 794 .71EC. PI WAL L 1390794 .59 NG. 347 9 789 .08 SE. ASP H P S DOU BLE YE LLO W 789 788 C O A P N C P R R E O A C TE H 3019 788 .54 EC. EP 302 0 788 .59 SE. CON C 3012 789 .97 GUT . 3011 790 .44CRB . D IR N G 3013 789 .60GUT . 3010 790 .08CRB . P C N G 302 2791. 78 NG. 3014789 .41 300 9789 .90 GUT . CRB . P OC NG 300 8 789 .88 CRB . P T N G 3015789 .70 GUT . 300 6 790 .05 CRB . E ND NG300 7790 .04 GUT . 300 1790 .40 EC. DIR NG 300 4 790 .10 EC. PI NG 1375793 .90 EC. PI WAL L 1376 793 .98 EC. PI WAL L 1387 300 2 1386 790 .25 790 .35EC. DIR NG 790 .19 EC. POL NG. 300 3 790 .11 EC. PI NG 1372 600 793 .53 793 .45 FNC I. P I NG IR. 1 /2I N 300 5 790 .38TPED . 778790 .27 T PP. 1367 1368 790 .29 CRB . E ND NG 790 .19 GUT . 1515 791. 05PST . AT T 1370 790 .78 CRB . N G 1369790 .26 GUT . 3016 790 .16 EC. PI EP PI 1371 794 .08 FNC I. D IR N G 1377 1378 794 .00 1385 794 .01 EC. WA LL 791. 52NG. EC. WA LL 1381793 .07 NG. 1379 1380792 .60 1382 792 .38 EC. PI WAL L N G 792 .13 EC. PI WAL L N G NG. 1383 791. 11CRB . N G 1384 790 .69 GUT . G O D C LO ALLE LA C. N O.P.R.T.C.T D 501,774 S P, LLC O. 2009163244 Q U A R E F E E T 503 8 C O A N N C D G R E U T T TE C E R U R B TR A C W O O T A S O C V E D S TIO L. 57, P D.R.T.C.T. H N O G. 92 A N D O W S E -A 5' EL TE LE V O E C T P H O L. 7703, P N N RIC A E E G. 614 S A D E M E NT 5' EL TE LE V O E C T P H O L. 7702, P N N RIC A E E G. 738 S A D E M E NT 779 792 .94 GUY . 780793 .62 OU. 5011 792 1600 4 792 .94 CRB . 1600 5792 .44 GUT . 782 794 .04 GUY . TR A O G R C E T 2 S IN (A P L. 6503, P OLID R TIO R O S E V (S E D H S R G E N O F L G. 1295 AT O C H) A S E T 2) S E M E N T 504 0 503 9 781 795 .51 PP. 794 5010 1600 3794 .77 CRB . 1600 6 794 .27GUT . 1298794 .53 SE. ASP H T 2 LO ') 0 .0 5 7 2 E " 0 1'0 2 ° 9 2 (N 5' .0 75 2 "E 21 1' 0 7° N2 1442 1444 1443793 .92 793 .32 1440 793 .36 1441 1438 1439790 .63 NG. ES. WAL L ES. WAL L 793 .35 793 .85 SE. CON C 790 .07 ES. WAL L ES. WAL L GUT . 1435 793 .72 NG. 378 2 790 .02PS. YEL LOW EN D 1433794 .05 ES. WAL L 1434793 .96 1436 ES. WAL L 1437 790 .82 790 .47GUT . SE. CON C 1430 1432 793 .76NG. 1431 794 .55 794 .36 ES. WAL L ES. WAL L 502 2 1356 795 .50GUT . 1355 796 .02 CRB . N G 1354 795 .56 FNC CL. NG 793 1299 793 .29 SE. ASP H 1360 793 .29 GUT . 1600 8 793 .79 GUT . 776 792 .96 OU. 1361793 .44 FNC CL. NG 1509 791. 85 PST . FIB ER LIGH T 1601 3788 .64 SE. 1518 788 .64SE. CON C 1534789 .32 EC. PI DUM PST ER WA LL 1529 789 .36 EC. PI DUM PST ER WA LL 1519 788 .54 SE. CON C 1526 788 .63 FL. .5X. 5 C ONC 1525 788 .54FL. .5X. 5 C ONC 1524 788 .33FL. .5X. 5 C ONC 775 799 .27 PP. EM T 1459793 .16 TPED . 1452 792 .26 NG. 1453 792 .55ES. WAL L1454 1456792 .00 ES. WAL L 1455791. 90 1457 ES. WAL L 789 .40SE. CON C1458 792 .45ES. WAL L 789 .03 GUT . 774 798 .20 OU. 1802 789 .02 FNC CL. FN CBW EC P I 1520 788 .28 SE. CON C 1530 789 .05EC. PI DUM PST ER WA LL 1533 788 .94 EC. PI DUM PST ER WA LL 1523 788 .34 SE. CON C 1801 788 .51FNC CL. GA TE LOC KED FN CB W E C 1800 788 .33 FNC CL. GA TE LOC KED FN CB W E C 772 790 .44PP. EM 1799 787 .77 FNC CL. FN CBW EC P I EP PI 376 0 790 .35 BOL . NO Z 1521 787 .45 1531788 .89 SE. CON C 1532 EC. PI DUM PST ER WA LL 788 .96 1522 EC. PI DUM PST ER WA LL 787 .43SE. CON C 749787 .37 EC. EP PI 748 787 .35 EC. EP PI 747 787 .20EC. EP PI 746 787 .17 EC. EP PI 1359 794 .51 GUT . 1358794 .86 CRB . N G 1357 794 .24 FNC CL. NG ELE VA C T U LT 376 1 835 .60 UA. CE LL T OWE R RIC 1792789 .63 FNC CL. PI FNC BW EC PI 1445792 .67 NG. 1447 1446 792 .57 1450 ES. WAL L1448792 .59 1449 793 .10ES. WAL L ES. WAL L 789 .97SE. CON C1451 793 .10ES. WAL L 789 .30GUT . 378 6789 .40 PS. YEL LOW EN D 378 5789 .64 PS. YEL LOW EN D 1793789 .07 FNC CL. GA TE LOC KED FN CB W 1794 788 .76 FNC CL. GA TE LOC KED FN CB W 1795 788 .53 FNC CL. GA TE LOC KED FN CB W 1796 788 .18FNC CL. GA TE LOC KED PI FN CBW EC P I 378 7788 .17 PS. YEL LOW EN D 1798 787 .94FNC CL. GA TE LOC KED FN CB W E C E P 1797 787 .92 FNC CL. GA TE LOC KED FN CB W E C E P 773 788 .18 VLT. EL EC 3X1 .5 C A LE V O 378 4 788 .22PS. YEL LOW EN D S A LLE L. 1324 E A 378 3788 .36 PS. YEL LOW EN D 787 R E D 0.0096 A G. 303 0, P A 741 786 .96 SE. ASP H 3 C R E S E 375 4 788 .90 JBE . ' 134.2 1804 787 .48SE. ASP H 1809 787 .88 EC. PI 1803 1810 787 .62 788 .00 SE. ASP H EC. POL TO B LD 1808 787 .88 1805787 .46 EC. PI SE. ASP H 1807 788 .12 EC. POL TO B LD 1806 787 .62SE. ASP H 500 9 C O A N N C D G R E U T T TE C E R U R B ST O EW ALL N 701 787 .55SE. ASP H 3750 PI 787.6 9BLD. 1603 4 787 .86 CRB . 1662787 .58 GUT . 1661 787 .86 CRB . P OL TO BLD G N G 1834 789 .31 NG. 1663 1665 787 .57GUT . 787 .82 CRB . E C P I 1666 787 .74CRB . P I EC PI 1664787 .48 GUT . 702 788 .88 SE. ASP H A S P H ALT P AVIN G 1667787 .34 EC. NG 1668 787 .26 CRB . E ND EC 1670 1669 787 .21EC. PI RAM P 786 .90 GUT . 1835 789 .40 NG. 1673 786 .69EC. NG H 1716 787 .62 SGN HC. 1671 786 .64EC. PI EP PI 84.2' H 1715 786 .93 SGN HC. 1604 1 771. 18 PSH C. 1672 786 .65 EC. PI EP PI 1604 2 771. 18 PSH C. 503 4 1297 795 .62 SE. ASP H 376 5 796 .80 EC. DIR NG 376 4796 .79 EC. DIR NG 784 796 .41OU. 376 2 1600 1 796 .60 CRB . E C P I N G 796 .10 GUT . 376 3 796 .69 1600 7 CRB . E C P I N G 796 .19 GUT . 503 3 796 503 2 1349797 .29 CRB . P I NG 1348 796 .91GUT . 1296 796 .40 SE. ASP H (7.5' P.U.E.) 1337798 .62 FNC I. D IR N G 1334 798 .57 CRB . N G 1335 798 .06GUT . 1294797 .77 SE. ASP H 1347 1346 797 .64 797 .11GUT . CRB . P I NG 1343 797 .83 1344 CRB . P T N G 797 .33 GUT . 1342 797 .98 CRB . P OC NG 1345797 .50 GUT . 1295 797 .27 SE. ASP H 797 1314 796 .92GUT . 1313797 .30 CRB . P I NG 1341 798 .09CRB . P C N G 1340797 .54 GUT . 1338 798 .39CRB . P I NG 1339 797 .98GUT . 1306 797 .43GUT . 1305 797 .91 CRB . P T N G 1303 797 .52 GUT . 1304 797 .94CRB . P OC NG 1302797 .56 GUT . 1301798 .01 CRB . P C N G 796797 .92 CRB . P I NG 797 797 .39GUT . 1310797 .27 GUT . 1309797 .74 CRB . P OC NG 1307 797 .33 GUT . 1308797 .76 CRB . P C N G 1315 797 .44FNC CL. EN D 786797 .47 OU. 788797 .26 GUY . TB M # 1 1287 797 .61GUT . 1286 1292 798 .05 CRB . P T 797 .70 NG. 1291 797 .65NG. 1285 797 .99CRB . P OC 1288 797 .41GUT . 1290797 .70 NG. 1284 797 .91CRB . P C 1289 797 .37GUT . 1429 794 .09 1427 1425 1428794 .29 1424 NG. ES. WAL L 1426 794 .93 794 .26 1423 791. 99 ES. WAL L 794 .86ES. WAL L ES. WAL L SE. CON C 791. 46 GUT . 500 8 500 6 1353 796 .32 GUT . 1351 1352796 .76 CRB . 796 .62 NG. 1350795 .79 FNC CL. NG 1416 794 .80 NG. 1417 1418 1419 794 .98ES. WAL L 795 .46 794 .88ES. WAL L 1421 1420 ES. WAL L 793 .01SE. CON C1422792 .59 795 .31ES. WAL L GUT . 1415794 .88 1414 NG. 795 .45ES. WAL L 1411795 .97 ES. WAL L 1413 795 .96 ES. WAL L 1412795 .68 1410 ES. WAL L 1409 793 .47SE. CON C 792 .96 GUT . 1404 1406 1403 1405 795 .93 795 .48 795 .98 1402796 .66 ES. WAL L 796 .52ES. WAL L 1407 NG. ES. WAL L ES. WAL L 794 .56 SE. CON C1408 793 .88GUT . 377 9 792 .63 UA. 15F TX9 FT 14 PAR KIN G S POT S 500 7 378 1 794 .79PS. YEL LOW EN D 794 792 791 793 378 0 793 .48 PS. YEL LOW EN D 377 6 794 .10 PS. YEL LOW EN D 1 796 .35CP. IRC 1/ 2IN 4W ARD SUR VE Y C ON TR OL PO IN T GR ID N : 1 0,1 07,1 71 .60 GR ID E : 3 ,11 2,9 00. 50 ELE V.= 79 6.3 5' C 1395 794 .40 GUT . 1394794 .89 CRB . P I NG S63 °42 '51 "W 18 .91 ' 799 796 .11GUT . 800 796 .62CRB . P I NG 801796 .46 CRB . N G 798 795 .95GUT . 377 7 795 .36PS. YEL LOW EN D 810 794 .99GUT . 807 795 .54 808 809 CRB . P I NG 787795 .48 795 .36CRB . P OC NG 795 .38 PP. CRB . P I NG 812 794 .91 GUT . 811 794 .96 GUT . (B LIN UIL E F DIN O 604 797 .30IR. 1 /2-RT K G S R L O E T T 2) B A C K 377 8 792 .52 UA. 15F TX9 .5F T 38 P ARK ING SP OTS 802 792 .14GUT . 806792 .71 CRB . N G 805 793 .48NG. 804 793 .84CRB . 803 793 .37GUT . 785798 .59 PP. 1399 1400 796 .30 796 .68 1398 1396 1401 796 .77 NG. ES. WAL L E ND 795 .66GUT . 796 .33SE. CON C ES. WAL L E ND 1397 796 .34 CRB . P I NG 1311 797 .11 GUT . 1312797 .60 CRB . P T N G 790 789 788 703 791. 92 SE. ASP H 787 1336 799 .10 FNC I. D IR N G 1333 1332 798 .77 798 .27 CRB . D IR N G GUT . 1325 797 .59 1328 GUT . 798 .04 CRB . P OC NG 1324797 .48 GUT . 1327 798 .00CRB . P C N G 1326797 .64 GUT . 1329 798 .17 CRB . P T N G 1321 797 .37 GUT . 1320797 .90 CRB . P T N G 1322 797 .34 GUT . 1319 797 .89 CRB . P OC NG 1318 797 .94 1323 CRB . P C N G 797 .38GUT . 50 797 .91BM. SQ UAR E C UT IN CRB 1293 797 .96SE. ASP H 1331 797 .84GUT . 1330 798 .31CRB . D IR N G 1317 1316 798 .14CRB . D IR N G 797 .59 GUT . CU R VE T A BL E CUR VE # RAD IU S LEN GT H DEL TA BEA RI NG DIS TAN CE C1 C2 C3 C4 C5 C6 1,44 1.2 2' 234 .51 ' 1,44 1.2 2' 1,44 1.2 2' 1,52 1.2 2' 1,44 1.2 2' 15.4 9' 264 .38 ' 0°3 6'58 " 64° 35'4 2" S60 °08 '27 "E S27 °26 '13 "E 15.4 9' 250 .60 ' 32.2 3' 47.7 3' 52.1 5' 49.5 4' 1°1 6'53 " N61 °05 '22 "W 1°5 3'51 " 1°5 7'52 " N60 °46 '53 "W S62 °25 '18 "E 1°5 8'10 " N62 °42 '53 "W 32.2 3' 47.7 3' 52.1 5' 49.5 3' LA N M E R G E E N E L D S EF T 776 320 1 775 .03 SGN . LA NE END M ERG E L EFT 775 320 2773 .89 CRB . N G 320 3 773 .49GUT . 1841 775 .41EC. PI EP PI 1840 775 .33 EC. PI EP PI 1842 775 .67EC. PI EP PI 1838 775 .47 WV. 1839 775 .54EC. PI EP PI 774 773 N TU O LE R N F T W A S T RIM ELE O (C E W AT U L 348 7 773 .52SE. ASP H P S DOU BLE YE LLO W D N 348 6 773 .60 SE. ASP H P S DOU BLE YE LLO W E R M V = 777.26' T LO O A C AT 772 771 N H O LE E PIP E S) C O A N N C D G R E U T T TE C E R U R B 608 770 .81 IR. 1 /2I N-R TK 320 5 769 .70 CRB . N G 320 6 769 .21 GUT . 769 320 4 772 .54 SGN . NO LE FT TUR N T O D RIV E W AY 770 348 9769 .57 SE. ASP H P S DOU BLE YE LLO W 348 8769 .65 SE. ASP H P S DOU BLE YE LLO W 3171 786 .70 3172 CRB . E ND EC NG 786 .64GUT . 3183 786 .46EC. PI EP PI 3170786 .76 CRB . E ND EC NG 3173 786 .64GUT . 3174 785 .86EC. EP C O A P N C P R R E O A C TE H 3176785 .47 SE. CON C 3175 785 .65EC. EP 3182785 .13 EC. PI EP PI 3177784 .97 CRB . E ND EC 3178 785 .04EC. PI NG 3181 785 .13 GUT . 3180 785 .08CRB . E ND EC 3179 785 .02 EC. PI NG 3166787 .88 CRB . P C N G 3167 787 .44GUT . 3169 786 .99 CRB . P OC NG 3168 786 .70GUT . C U R RIM E B O B IN LE LET T T O V = 788.8' M FL = 785.1' 787 3184784 .89 CRB . P OC EC 3185 784 .59GUT . 3188 784 .90 EC. POC N G 3187784 .34 CRB . P T E C 3186783 .82 GUT . 3190 784 .42EC. PI NG 3191 784 .39 SGN . B US STO P 3189784 .38 EC. PI NG B U S S 3192 783 .58TC. 3193 783 .64 BEN . EN D T O P 3194 783 .16 BEN . EN D V R LO T 1PA K N L. 82, P P.R.T.C.T O 0 ° O 0'0 0" E 2 5 S61 °39'18 "E 252 .68' {S 5 9 R T H G. 375 2.8 6'} 3195 782 .54EC. PI NG 252 .15' S T (8 3198 781. 96 GUT . 3196782 .43 CRB . E C P I N G E C K 786 348 0785 .81 SE. ASP H P S DOU BLE YE LLO W 785 348 1 784 .61SE. ASP H P S DOU BLE YE LLO W 784 C U R RIM E B O B IN LE LET T T O V = 786.8' M FL = 783.3' 306 0784 .21 EC. EP 306 1 784 .22SE. CON C C O A P N C P R R E O A C TE H V O 783 0' L. LU B Y'S 5 P.R.T.C.T. 781 780 3197 780 .94SGN . SP EED 30 M PH A V E R.O.W.) 7, 348 2 780 .32SE. ASP H P S DOU BLE YE LLO W P 307 9 782 .70 GUT . 307 4 782 .73CRB . E ND 307 8 782 .46GUT . 307 5 782 .88 CRB . P OC 307 7782 .29 GUT . 307 6 782 .73CRB . P T 307 0 783 .58 GUT . 306 9 307 3 783 .50CRB . E ND EC 783 .56 EC. PI 307 1 783 .84GUT . 306 8 784 .05 CRB . P OC EC 307 2 784 .13GUT . 306 7 784 .44CRB . P C E C S P 30 M E E P D LIMIT H N U 320 0 778 .42CRB . N G 3199 777 .99 GUT . E 777 1844 779 .06UA. GAS TE ST STA TIO N G. 348 3778 .58 SE. ASP H P S DOU BLE YE LLO W 9 2 778 348 5 776 .97SE. ASP H P S DOU BLE YE LLO W 348 4 777 .00 SE. ASP H P S DOU BLE YE LLO W 305 9 785 .74EC. EP 786 306 4 785 .28 EC. PI EP PI 306 5785 .26 GUT . 306 6785 .73 CRB . E C U + (S 308 0 784 .02SGN . LU BY S 5 7 0 0 C O N C R E 3106 783 .02SGN P. N O PAR KIN G P 1071 308 1 1072780 .61 780 .60EC. PI DI 308 2780 .55 780 .55 EC. PI DI EC. PI DI EC. PI DI TE SID C O W N C ALL R E TE 51780 .72 BM. SQ UAR E C UT IN CON C WAL L 779 765 786 .60 SE. ASP H 306 2786 .95 CRB . P I 306 3786 .45 GUT . 350 1 786 .49 EC. PI EP PI 349 4 786 .96 CRB . E C P I N G 349 5786 .48 GUT . 379 8 786 .58 PS. YEL LOW EN D 349 7786 .95 349 8786 .53 NG. CRB . P I 349 6 786 .52 GUT . 350 2 786 .45 EC. PI EP PI A PA S P H VIN 380 1 786 .42 PS. YEL LOW EN D G ALT 380 2 786 .08PS. YEL LOW EN D 379 9786 .45 PS. YEL LOW EN D 380 0786 .31 PS. YEL LOW EN D 350 0 786 .24 GUT . 349 9786 .73 CRB .NG B 0 2 355 5 784 .75NG. 8'0 308 5 308 4779 .61 779 .62 EC. DI EC. DI 308 3 780 .15CRB . E C E W A LK 308 6 780 .12 EC. NG 309 6 309 5 780 .11 309 4 780 .73 SE. CON C 780 .81EC. WA LL P I EC. WA LL P I 3102 780 .03 BEN . EN D 309 7 780 .08SE. CON C 309 3 781. 54EC. WA LL P I 3101 781. 05 NG. 1603 9781. 05 NG. 309 2 780 .93EC. WA LL P I 0 S5 9° 4 8' 55 "E 1 83 .0 0 ' "E C A A C LLE A C R E S C E S 1 8 3.0 D 0.0401 8') S E M E N T G. V O 3033C A 355 6 784 .10 NG. A S E L. 1324 0, P LLE D 0.0133 E 503 5782 .84 CP. IRC 4W AR D A C R O S V UTILITY E L. 1324 3033 TO G A S E M 0, P G. E N 355 7 783 .40NG. T C SLO T D WW 740 777 .26 MHW W. R AIN TB M #2 3103779 .51 BEN . EN D 3104778 .67 TC. 309 9 3105778 .86 778 .77 308 9 SGN . B US STO P SE. CON C 308 7 779 .38 308 8 EC. WA LL P I 778 .72 779 .36 EC. WA LL P I EC. NG 309 8779 .18 SE. CON C 309 0 780 .59EC. WA LL P I 309 1 780 .60EC. WA LL P I 3100 779 .43NG. 3117 3116777 .70 777 .68 EC. DI EC. DI 3115 778 .23CRB . P C 3118 777 .61 GUT . 3120 778 .06 CRB . P OC EC 1069 777 .10 EC. DI 1070 777 .14 EC. DI 3119 777 .47GUT . 3121777 .54 CRB . E ND EC 3112779 .41 EC. POC N G 3111 779 .52EC. POC N G 3107 775 .24FH. W 3108 779 .36 MHW . 3109779 .44 EC. POC N G 3110779 .48 EC. POC N G 3113 779 .17WM. W 3124778 .26 CRB . P T N G3125 777 .87GUT . 795778 .46 OU. 3114779 .21 ICV. B U 3127777 .41 3122777 .48 GUT . CRB . E ND EC PI NG S S 3123 3126 778 .05 777 .60 CRB . P OC NG GUT . T O P 3130775 .72 EC. EP C O A P N C P R 3128 777 .90EC. PI EP PI R E O A C TE H 3129 777 .57EC. EP 5015 1848 779 .42GUT . 1845 779 .86 1851 CRB . P I NG 779 .93 1847 CO. 12I N M TL 779 .79 1849 CRB . P OC 779 .38 GUT . C 1846 779 .91 CRB . P I NG 1850 779 .46 GUT . C 761786 .31 CO. 4IN PC C 380 3 786 .20PS. YEL LOW EN D 380 5 786 .23PS. YEL LOW EN D GT 760 786 .26 MHW W. O PA 352 0 784 .32 EC. PI NG 352 1784 .25 BIKE . 352 2784 .16 BIKE . 352 3 784 .00 BIKE . R KIN G 352 4783 .80 BIKE . 352 5783 .64 BIKE . 352 6 783 .57 BIKE . 352 7 783 .38BIKE . GT 759786 .05 MHW W. 380 4 786 .05PS. YEL LOW EN D 350 5 786 .64CRB . P I NG 350 4 786 .06GUT . 350 3 758786 .08 786 .01 EC. PI EP PI EC. PI EP PI 350 7786 .03 GUT . 350 6 786 .49 CRB . V PI N G 356 3 C 788 .49 CO. 3.5 IN MTL C 356 4788 .81 CO. 3.5 IN MTL 356 2 788 .07CO. 3.5 IN MTL C 356 1 788 .54 CO. 3.5 IN MTL C 367 8 789 .35NG. 3516 784 .73CRB . V PI N G 3517 784 .16GUT . 3518 784 .23CRB . E C P I N G 3519 783 .64GUT . 3513 784 .45GUT . 3512784 .97 CRB . E C P I 3510 3511784 .91 356 5 785 .92 EC. POL TO W ALL NG 785 .91 ES. WAL L P I ES. WAL L P I 3514 783 .87 GUT . 3515 784 .38CRB . V PI E C C 355 9787 .60 356 0 CO. 3.5 IN MTL 788 .41 C CO. 3.5 IN MTL 350 8785 .63 NG. 350 9785 .96 356 6785 .94 ES. WAL L P I ES. WAL L P I 84.2' 367 7789 .27 NG. < C ( C 302 1 789 .38SE. CON C 3 ) C4 4 > 302 8 788 .34 GUT . 302 9 302 7 788 .43 788 .32 EC. PI NG CRB . E ND EC NG 790 3018 789 .49 EC. EP C3 777 790 .21OU. 3017 789 .04 EC. PI EP PI 302 3788 .96 GUT . 302 4789 .54 CRB . N G 605 789 .74 IRC. 5/ 8IN NL-RT K 303 1 787 .74 GUT . 303 0 787 .84 CRB . E ND EC E FIB RO PTICVA LT U 303 3 787 .82 CRB . E C 303 2787 .11 GUT . 303 4 787 .73EC. NG S 304 0787 .23 EC. PI INLT 303 5 786 .38 GUT . 303 7 787 .27CRB . E C IN LT 3142 788 .64 NG. 3145789 .73 3143 PLT. PI WO OD 3144 789 .11NG. 789 .78PLT. PI WO OD ( C 3148 3151789 .52 789 .86 NG. EC. PI 1514 789 .83 PST . AT T 3147 790 .43EC. PI NG SILT ED C1 3146789 .91 EC. PI NG SILT ED 1) 3149789 .87 3150789 .35 EC. PI NG. T 3152 790 .26 JBT . 3141788 .16 3138 NG. 789 .56PLT. PI WO OD 3139 789 .76 3140788 .93 NG. PLT. PI WO OD T 3153 792 .35 JBT . 5012 1366 3155 790 .10 E 790 .05TRA NS. EM. JBE 3154 790 .29EM. E 1365 791. 06 FNC CL. NG 1512792 .36 PST . FIB ER LIGH T 1601 1791. 76 NG. 1500791. 76 NG. 1468791. 40 ES. WAL L P I S ILTE D N G 1469 791. 03ES. WAL L P I 1502788 .20 SE. CON C 1501 787 .69GUT . 783 795 .85PP. 791 1300 791. 51 SE. ASP H 1364 790 .98 GUT . 1363 791. 43 CRB . N G 1362 792 .34 FNC CL. NG 379 7787 .66 PS. YEL LOW EN D 1470790 .33 ES. WAL L 1471789 .77 ES. WAL L 1477790 .48 ES. WAL L 1476789 .86 ES. WAL L 1499789 .58 1472789 .79 NG. ES. WAL L1473 789 .29ES. WAL L 1498 1475789 .78 787 .72SE. CON C 1497 ES. WAL L 787 .20 GUT . 1474789 .37 ES. WAL L 1513 789 .67PST . FIB ER LIGH T 1481789 .40 ES. WAL L 1478 789 .60ES. WAL L 1494788 .79 NG. 1480788 .79 ES. WAL L 1495 1479789 .01 787 .42 ES. WAL L SE. CON C 1496 786 .89 GUT . G 3131788 .48 GM. 3132787 .32 BOL . 305 6787 .11 CRB . N G 305 5 786 .69GUT . 1493 1483 1482 788 .16 788 .91 788 .35 NG. 1485 1484 ES. WAL L ES. WAL L 788 .75ES. WAL L 788 .31 1492787 .22 ES. WAL L SE. CON C 1491 786 .76GUT . 762 786 .72 EC. PI EP PI 1488 1487 787 .50 788 .30ES. WAL L E ND 1486 NG.1489 788 .37 786 .99 ES. WAL L E ND CRB . P OL 1490786 .54 GUT . 763786 .63 EC. PI EP PI 305 7 787 .05CRB . P I 305 8 786 .52GUT . 764 786 .52EC. PI EP PI S 304 1 786 .77 MHS . 303 6 785 .59GUT . 303 8786 .44 CRB . E C IN LT 304 2 786 .25CRB . V PI E C 1601 0 785 .58GUT . 303 9 786 .55 EC. PI INLT 3137 787 .70 VLT. 2F TX3 FT FIBE R O PTI C 304 3 785 .82 CRB . P OC EC 1600 9 785 .58 GUT . 304 4 785 .64 CRB . E ND EC 304 5 305 0 785 .59 785 .51 CRB . E ND EC GUT . 305 1 785 .63 EC. PI NG 304 9 304 6785 .91 785 .62 CRB . P OC NG GUT . 304 7 786 .11CRB . P T N G304 8 785 .71 GUT . 305 3 786 .75 CRB . N G 305 4786 .15 GUT . 305 2 786 .14 EC. PI EP PI 3133 787 .05 BOL . 5014 606 788 .04 IR. 1 /2I N-R TK NO Z 3135790 .05 VLT. 2.5 FTX 4FT FIB ER OP TIC 3136 787 .88 VLT. 1.5 FTX 2.5 FT F IBE R O PTI C T 3134789 .87 SGN . FI BER OP TIC 5013 379 4 787 .70 PS. YEL LOW EN D 1505 791. 79 NG. 1504 787 .87GUT . 1467 790 .95 1466791. 37 ES. WAL L P I ES. WAL L P I N G 1503788 .34 SE. CON C 1511 792 .95 PST . FIB ER LIGH T 1506792 .34 NG. 1465 791. 97 1464 ES. WAL L P OC NG 791. 93ES. WAL L P OC 1507788 .58 SE. CON C1508 788 .03GUT . 379 3787 .93 PS. YEL LOW EN D 379 6 787 .11 PS. YEL LOW EN D ST O EW ALL N 379 5 787 .19 PS. YEL LOW EN D 379 2787 .25 PS. YEL LOW EN D 379 0 788 .29 PS. YEL LOW EN D A PA S P H VIN G ALT 379 1 787 .33PS. YEL LOW EN D 770 786 .81 OU. 766786 .78 SE. ASP H 792 .27NG. 1601 2 1462 791. 87 ES. WAL L P I1463 791. 84ES. WAL L P I 1461 788 .82 SE. CON C 1460 788 .30 GUT . 1510 791. 88 PST . FIB ER LIGH T 378 9 788 .42 PS. YEL LOW EN D 788 755 788 .57 EC. PI EP PI 378 8 787 .41 PS. YEL LOW EN D 1516787 .90 SE. CON C 1527 789 .29EC. PI DUM PST ER WA LL 1528789 .33 1517 EC. PI DUM PST ER WA LL 788 .01 SE. CON C 754786 .99 EC. PI EP PI 753 786 .94EC. PI EP PI 752 786 .49EC. EP ST O EW ALL N 771786 .64 OU. 751 786 .62SE. CON C 757 786 .62 EC. PI EP PI 368 5 786 .62 GUT . 368 4787 .16 CRB .PI NG 767 787 .32PP. 768 787 .35 GUY . 769787 .61 OU. 756787 .04 EC. PI EP PI 368 7787 .22 SE. CON C 368 6787 .71 CRB . E ND EC POL TO BL G N G 368 3 788 .52CO. 3.5 IN MTL C C 368 2788 .56 CO. 3.5 IN MTL 375 6 3755 788 .02 PI 788.0 1BLD. NG. 368 1 788 .05EM. E 375 7 788 .06JBE . E 368 0 788 .80NG. FDC 1827787 .78 FDC . 367 9 789 .41 NG. 1830786 .99 1832786 .97 SE. CON C1831 SE. CON C 787 .51EC. PI 1829 786 .98 SE. CON C 1833 786 .98 SE. CON C 1828 787 .54 EC. PI 375 8 788 .01UA. LAD DER 375 9788 .02 UA. LAD DER 1821 787 .79SE. CON C 1820787 .99 SE. CON C 1819 1818 787 .58 787 .62 SE. CON C EC. PI 1814 1603 0787 .58 787 .58 SE. 1815 EC. 1813 786 .99SE. CON C 1816 787 .90EC. PI HR END 787 .59SE. CON C1817787 .86 EC. PI 1824 787 .73EC. PI DI 1825 1826787 .76 787 .70 DI. 1 2IN X12 IN S ILT ED EC. PI DI 1823787 .72 EC. PI DI 1822 787 .71EC. PI DI 1811 787 .92 EC. POL TO B LD HR POL TO BL D 1603 2 787 .54 SE. 1603 3 787 .92EC. 750 786 .74SE. ASP H 745 787 .00EC. EP PI 744 786 .97 EC. EP PI 1812 1603 1 787 .96 787 .00 EC. PI HR PI SE. 375 2 787 .71 BOL . EN D 375 3787 .73 BOL . EN D 375 1 G 787 .80 GM. 742787 .34 EC. EP PO L 743787 .29 EC. EP PO L R D 12"X 12" AIN IN RIM ELE LE T V = 787.8' 352 9783 .32 BIKE . 352 8783 .26 BIKE . 353 0 C 783 .39 CO. 6IN MT L 354 9 782 .91EC. POC N G 354 8 783 .19 EC. POC N G 354 7 783 .08EC. PI NG 355 2782 .90 SGN . GO OD FO OD TO GO PAR KIN G 355 0 782 .69EC. POC N G 355 3 782 .54 CRB . P I NG 355 4 782 .25 GUT . 355 1782 .77 EC. PI NG 353 7 781. 92EC. PI EP PI 1852 781. 05CRB . P C N G 1857780 .57 GUT . 1853 781. 27 CRB . P OC NG 1856 780 .59GUT . 1854 781. 36CRB . P T N G 1855 780 .91 GUT . 354 5 781. 83EC. EP PS DO UBL E Y ELL OW END 353 2 782 .48CRB . P I EC PI 353 1781. 88 GUT . 353 6781. 72 EC. PI EP PI 353 4 781. 88GUT . 353 3 782 .28CRB . P I EC PI C 353 5 781. 19 CO. 5IN MT L 359 7 782 .92SE. CON C 356 7 785 .74 ES. PC NG 3674 794.2 7OH. PI 3673 794.2 5 OH. POL TO B LD 356 8 787 .18 ES. POC N G 367 6789 .38 NG. 356 9 786 .63ES. PRC N G 353 8780 .88 EC. PI EP PI 353 9 780 .93GUT . 354 0 781. 37CRB . P C E C 354 4780 .86 SE. ASP H 354 1 781. 24 CRB . P OC EC 354 2 781. 36 CRB . P T E C 354 3 780 .94 SE. ASP H 357 0786 .41 ES. POC N G 3675 794.2 0 OH. PI 359 6 357 3 781. 74 785 .96 SE. CON C ES. WAL L P I 357 4786 .00 ES. WAL L P I 357 5785 .59 SE. STO NE 363 0 3721788.6 9 788 .66 1604 0788 .66 PI BLD. NG. NG. 357 1786 .87 ES. POC N G 362 8 362 9787 .84 789 .97 NG. ES. WAL L 2 PO L T O B LD 363 1 789 .94HR. END 362 2 362 7789 .99 1605 7789 .99 788 .03 ES. WAL L 2 PO L T O B LD ES.1605 8788 .03 SE. CON C SE. 357 2 787 .26ES. POC N G 362 5 357 9 788 .46 786 .24SE. STO NE ES. WAL L 2 PI 362 0788 .51 HR. PI 362 6 362 1 788 .54 787 .92 ES. WAL L 2 PI SE. CON C 358 0 357 6 785 .97ES. WAL L P I 785 .86SE. STO NE 358 1 359 5782 .37 785 .91 SE. CON C ES. WAL L P I 362 3 3672 1603 8789 .50 787 .96SE. CON C 363 2 794.2 5 ES. 789 .50 OH. POL TO B LD ES. WAL L 3 PO L T O B LD 1603 7 789 .38ES. 363 6 788 .77NG. 363 3789 .38 ES. WAL L 3 PO L T O B LD 363 8 789 .14 363 4 HR. END 789 .10ES. WAL L 3 PI 363 7 788 .77NG. 363 9 787 .86 HR. PI 362 4 363 5 787 .90 789 .11 3671 SE. CON C ES. WAL L 3 PI 794.2 5OH. PI 3662 786.6 0 OH. POL TO B LD 3665 786.5 7OH. PI 1858 357 8 786 .02 785 .92SE. STO NE ES. WAL L P OL 1605 3 788 .54 ES. 358 4 358 5 786 .09 784 .55 ES. WAL L P OL TO WAL L 2 SE. STO NE 357 7785 .84 1859785 .95 SE. STO NE ES. WAL L P I 358 3785 .97 ES. WAL L P I 358 6783 .80 SE. STO NE 1605 4788 .46 ES. 358 9 358 2785 .95 359 0 783 .11 358 8783 .26 ES. WAL L P I SE. STO NE 783 .34 EC. POL TO W ALL 358 7783 .05 HR. END EC. PI ES PI 360 4 359 8781. 96 782 .32 CRB . P C E C EC. PI EP PI 360 7 360 5782 .42 782 .13 CRB . P OC EC SE. CON C 360 6 360 8 782 .57 782 .30 CRB . P T E C SE. CON C 782 783 370 6783 .10 SE. CON C 3610783 .39 CRB . P OC EC 360 9 783 .20 SE. CON C 784 3663786.5 8 OH. POL TO B LD 3664 786.5 6OH. PI 359 3 784 .42 359 4 EC. POL TO W ALL 2 E S 784 .38EC. PI ES PI 359 2784 .34 HR. PI 53.2' 3613 784 .84 HR. PI 359 1 783 .94 HR. PI 3611784 .51 CRB . P T E C3612784 .27 SE. CON C 364 6 788 .57 ES. WAL L 3 PC364 7 364 0 788 .53ES. WAL L 3 PC 786 .21SE. CON C 3669786.5 5 OH. POL TO B LD 3666786.5 5 OH. PI 365 2788 .43 HR. PC 3618 786 .25HR. PI3619786 .53 HR. PI 3615 1605 5786 .15 3617785 .95 785 .93 ES. SE. CON C HR. PI 1605 6 3614 786 .15 3616785 .93 785 .93 ES. SE. CON C HR. PI 364 9 364 8 364 1 788 .08 788 .05 786 .14 ES. WAL L 3 PO C ES. WAL L 3 PO C SE. CON C 365 3787 .87 HR. POC 3668786.5 6 OH. POL TO B LD 3667 786.5 7OH. PI 364 4787 .51 ES. PI N G 354 6780 .78 SE. ASP H P S DOU BLE YE LLO W E ND 738 780 .70SE. ASP H 5019 380 8 780 .68 1148780 .67 SGN . TO GO PA RKIN G SGN . TO GO P KNG 739 778 .92 SE. ASP H 1060 777 .53 GUT . 1059 778 .03 CRB . P OC EC 5016 1057 779 .69 GUT . 1058 780 .18 CRB . P C E C 1140 1210 1050 1049 1601 6 782 .80 779 .04NG. 779 .10 779 .28EC. POL TO W ALL 779 .28 ES. WAL L P I NG. SE. 1141 782 .71 ES. WAL L P I 1147 780 .82SE. ASP H 1056780 .66 GUT . 1055 781. 04CRB . P T E C C 1143 1146 782 .72 780 .99 1142782 .74 ES. WAL L P I SE. CON C 1051780 .97 ES. WAL L P I 1145 CRB . E C P OL TO WAL L 1052 780 .55 780 .56 SE. CON C GUT . 1144780 .54 EC. PI EP PI 1054780 .99 CRB . P OC EC 1053 780 .53 GUT . 737780 .58 SE. ASP H TO G OPA R KIN G 5017 1065 775 .31 GUT . 1066 775 .43CRB . E ND EC 1064 775 .66GUT . 1063 775 .98 CRB . P OC EC 1061776 .08 GUT . 1062776 .39 CRB . P CC EC 1067 1068774 .17 EC. PI DI 774 .13 EC. PI DI 1044 774 .54 EC. PI NG 1038774 .38 GUT . 1037 774 .39CRB . E ND EC 1039 773 .89 GUT . 1036 774 .34 CRB . P OC EC 1040 773 .39 GUT . 1035 774 .09CRB . P C E C 1045 775 .49 EC. POC1046775 .28 NG. 1048776 .13 1047 EC. PI 775 .73 NG. 794 776 .30 GUY . 1043774 .49 SGN . B IKE ROU TE 16 1041 772 .75 1033 GUT . 773 .66 CRB . E C D I S 1034 773 .40 MHS . 1042 771. 62GUT . 1032772 .55 CRB . E C D I BIK ER O UT E 16 C U R RIM E B O B IN LE LET T T O V = 773.4' M FL = 768.1' YIE 1028 770 .27 GUT . 1027770 .74 CRB . P OC EC BIK LD T 502 1 E S O 1601 5 776 .04NG. 1211778 .84 ES. WAL L P I 1207 1212778 .89 777 .09 ES. WAL L P I NG. 1208 778 .11 NG. 1206777 .24 NG. 1209 779 .22 NG. 1139 782 .23ES. WAL L P I 1137 781. 99ES. WAL L 1138 782 .14 ES. WAL L P I 1149780 .34 SE. ASP H 380 7 780 .42PS. YEL LOW EN D 1135781. 81 ES. WAL L P T 1150 780 .03SE. ASP H 1136 1205776 .80 781. 64 NG. ES. WAL L P I 1134 781. 51 ES. WAL L P OC 1151 779 .81SE. ASP H 1133 3810779 .66 781. 51ES. WAL L P C PS. YEL LOW EN D 1152779 .59 SE. ASP H 380 6 779 .98 PS. YEL LOW EN D 380 9 779 .49 PS. YEL LOW EN D ST O EW ALL N 735 779 .62 SE. ASP H 601775 .51 MON 3. TX D OT 1031 772 .31SGN . YI ELD TO BIK ES 793 772 .68PP. MTL 1026 771. 02EC. POC E C 1202775 .40 NG. 1213 776 .94ES. WAL L P I 1214776 .79 1201 ES. WAL L P I 775 .16NG. 1029 772 .12VLT. EL EC 4X2 .5 T 1030 772 .03 SGN T. 1204 776 .71NG. 1131 781. 23ES. WAL L P I 1132 781. 15 ES. WAL L P I 1153 779 .16 SE. ASP H 3812778 .75 PS. YEL LOW EN D 1130781. 04 ES. WAL L P I 1200 775 .57 NG. 1203 775 .99NG. 1129 780 .97ES. WAL L 1128 781. 03ES. WAL L P I 1154 778 .85 SE. ASP H 3811778 .82 PS. YEL LOW EN D 1155778 .81 SGN . TO GO P KNG 3814 778 .47PS. YEL LOW EN D 1127 780 .10 ES. WAL L 1126780 .16 ES. WAL L 1156 778 .25SGN . TO GO P KNG 1157 778 .28SE. ASP H 3816 778 .05 PS. YEL LOW EN D TO G OPA R KIN G 3815 777 .53 PS. YEL LOW EN D 502 0 3813778 .23 PS. YEL LOW EN D 5018 3 780 .61 CP. CG S W ASH 736 780 .82 SE. ASP H 359 9 781. 65EC. PI EP PI 360 0781. 61 EC. PI EP PI 360 3781. 92 EC. PI EP PI 389 8 779 .92PS. YEL LOW IN T 390 1 779 .22PS. YEL LOW EN D 390 0780 .08 PS. YEL LOW EN D 3817 777 .36PS. YEL LOW EN D 1199771. 90 NG. 1125 778 .68 ES. WAL L P I 1124778 .70 ES. WAL L P I 1158776 .63 SE. ASP H 382 0 776 .57PS. YEL LOW EN D 502 3 1015767 .88 EC. POC N G 1195 770 .13NG. 1198 772 .19 1194 1197 ES. WAL L P I 769 .39 772 .12 NG. ES. WAL L P I 1196 771. 77 NG. 1122778 .32 ES. WAL L P I 1123 778 .30 ES. WAL L 1121 778 .44ES. WAL L P I 1159 776 .10 SE. ASP H 1193 771. 00 NG. 502 5 3818 776 .96 PS. YEL LOW EN D 502 4 3819 776 .26PS. YEL LOW EN D 1120 1119 777 .03ES. WAL L P I 777 .06ES. WAL L P I 1192 771. 57NG. 1160 775 .01 SE. ASP H 388 4775 .42 PS. YEL LOW EN D 733 773 .96 SE. ASP H 388 5 774 .67 PS. YEL LOW EN D 1191 770 .42NG. 1117 776 .03ES. WAL L P I 1118 776 .11 ES. WAL L P I 1161773 .72 SE. ASP H A S P H ALT P 734777 .10 SE. ASP H AVIN G 389 9 779 .54PS. YEL LOW EN D 390 4 778 .70PS. YEL LOW EN D 390 3 777 .84PS. YEL LOW EN D 389 3 777 .04 PS. YEL LOW EN D 389 2 776 .25 PS. YEL LOW EN D 388 3 775 .45 PS. YEL LOW IN T 389 6 778 .12 PS. YEL LOW IN T 389 4777 .37 PS. YEL LOW EN D 389 5 777 .25 PS. YEL LOW IN T 388 7 776 .38 PS. YEL LOW EN D 389 0 389 1 776 .33PS. YEL LOW EN D 776 .40 1257 PS. YEL LOW EN D 776 .29 LP. 388 8 776 .33 PS. YEL LOW EN D 388 9776 .19 PS. YEL LOW EN D 388 6 775 .49PS. YEL LOW EN D 389 7779 .05 PS. YEL LOW IN T 390 2 778 .29PS. YEL LOW EN D 726 777 .51SE. ASP H 388 2 774 .66 PS. YEL LOW IN T 388 1 774 .48PS. YEL LOW IN T 388 0 773 .58PS. YEL LOW PI 387 9 774 .52 PS. YEL LOW EN D 387 8773 .59 PS. YEL LOW EN D 386 8 779 .14PS. YEL LOW IN T 386 4 777 .88 UA. 15F TX9 .5F T 14 PA RK ING SPO TS 777 387 0779 .20 PS. YEL LOW EN D 779 387 1778 .30 PS. YEL LOW EN D 778 387 3 778 .26 PS. YEL LOW IN T 386 3 777 .88UA. 15F TX9 .5F T 14 PA RK ING SPO TS A S P H ALT P AVIN G 776 775 774 727 773 .46 SE. ASP H 773 781 386 6 779 .87 PS. YEL LOW EN D 721 778 .76SE. ASP H 1 S TORY STUCCO & FRAME BUILDING 364 5786 .88 ES. POC 365 1 364 2786 .40 786 .93 SE. CON C ES. WAL L 3 EN D 365 4 786 .98 HR. PI 364 3 365 0 786 .46 786 .98ES. WAL L 3 EN D EC. PI ES PI 785 1777783 .22 GUT .1778 783 .46 CRB . P OC NG 1780 784 .05GUT . 1781 1779784 .26 783 .71NG. CRB . P T 360 2 782 .61 EC. PI EP PI 360 1 782 .30EC. PI EP PI 1775782 .96 CRB . P C N G1776782 .41 GUT . 369 0 787 .04 CRB . E C 368 9 786 .78 SE. CON C 786 370 5 785 .86SE. CON C 1791784 .84 1605 2 1782 SE. CON C 787 .00ES. WAL L P I1783 785 .09 CRB . 1790 784 .11 787 .02 NG. ES. WAL L P I 3670 792.2 3 OH. POL TO B LD 366 0 788 .83ES. PRC N G 365 8 789 .50 NG. 5.9' 366 1 789 .18 ES. PI N G 365 9 787 .88 ES. POC N G 3720 787.6 2 365 7 PI BLD. 787 .75EC. POL TO B LD ES 365 5 787 .51 HR. END 365 6 787 .56 EC. PI ES PI BL D. H T. = 18.9' FF E = 788.10' 27.8' 368 8 788 .10FFE. 3719 787.6 7 372 4787 .77 PI BLD. EC. POL ES 372 3 787 .59 372 2787 .73 HR. END EC. PI ES PI 3741 794.0 8 OH. POL TO B LD NOZ 1706786 .84 EC. ES 5.9' 374 2789 .53 NG. 1733 788 .78 ES. PI T O BLD G N G 1705786 .09 EC. PT ES 374 7 808 .41 UA. BLD H IEGH T 374 3789 .51 NG. 1732 787 .27 ES. PI N G 1698 1697 786 .71 786 .31GUT . CRB . E C 787 369 1 787 .72 369 6787 .36 CRB . E ND EC SE. CON C 369 8 787 .58SE. CON C 369 7 787 .46SE. CON C C O A R V E R E A E 370 4786 .90 SE. CON C D 369 3787 .61 SE. CON C369 4787 .46 SE. CON C 369 2 369 5 787 .84CRB . E ND EC 787 .36SE. CON C 1786786 .72 ES. WAL L P I EC P I 1787 785 .88SE. CON C 1789783 .72 NG. 1784787 .00 ES. WAL L P I 3718794.0 7 OH. PI NO Z 1774 783 .10 1773782 .51 CRB . P OL NG GUT . 370 0 786 .94ES. WAL L P I EC P I 3717794.0 4 OH. POL TO C OL NOZ 3716 786 .97ES. COL SE C ONC 1785 786 .86 ES. WAL L P I 1788 786 .75 ES. WAL L P I EC P I 369 9 786 .99ES. WAL L P I EC P I 3715786 .96 ES. COL SE C ONC 3714 787 .01 ES. COL SE C ONC 3737 373 6 794.0 8 372 6 787 .04ES. COL PI OH. POL TO C OL NOZ 787 .08 HR. END 372 7787 .06 HR. PI 370 1787 .02 ES. WAL L P I EC P I 370 3786 .55 SE. CON C 370 7 786 .55 HR. END 1605 0 786 .55 SE. 372 9787 .05 HR. END 1866786 .70 EC. POL TO P S TRS 370 2 ES. WAL L P I 787 .04 370 8 786 .57 HR. END 1765 1872 783 .04EC. POL TO E S TRS 783 .28 EC. STR S P OL TO WA LL 1764 783 .14 1760 EC. PI TOE ST RS 782 .52 EC. EP PO L 1873783 .28 EC. STR S P I 1759782 .28 EC. PI EP PI 1766 1871 783 .68EC. POL ST RS1767 783 .85 1870 1604 9 783 .65EC. PI STR S EC. STR S P OL TO WA LL 783 .84 783 .65 EC. STR S P I SE. 372 8 787 .05 HR. PI 1605 1787 .05 EC. 1869 784 .40 EC. STR S P OL TO WA LL P I 1772783 .07 HR. END ST O C O N E LU M N 725781. 31 SE. ASP H 3710787 .01 ES. WAL L P I 1867 786 .71EC. POL TO P S TRS 1604 6 786 .56 SE. 370 9786 .56 HR. END 3711 787 .02 ES. WAL L P I EC P I 373 0787 .10 HR. END 1771 783 .13 HR. END 1757 787 .01ES. WAL L P I 1868 784 .41 EC. STR S P OL TO WA LL P I 1770 783 .06HR. END 1756787 .00 373 1787 .06 ES. WAL L P I EC P I HR. PI 1876 1769 783 .82EC. STR S P OL TO WA LL 1875 1768 783 .71EC. POL ST RS 783 .81 783 .63EC. PI STR S EC. STR S P I 1762 1604 7783 .05 783 .05EC. POL TO E S TRS SE. 1763 EC. PI TOE ST RS 783 .03 1877783 .26 1874 EC. STR S P I 783 .23 1604 8782 .53 SE. 1761 782 .53 EC. EP PO L 1758782 .35 EC. PI EP PI EC. STR S P OL TO WA LL C O ST N C E P S R E TE 386 5 780 .12PS. YEL LOW EN D 786 1696 785 .89 SE. CON C 1750 786 .70 ES. WAL L P I EC P I 3713 787 .04ES. COL SE C ONC 373 3 3738 787 .05 373 2 794.0 8 787 .07 HR. END OH. POL TO C OL NOZ HR. PI 373 4 787 .05 ES. COL PI 3712787 .00 ES. COL SE C ONC 1752786 .84 ES. WAL L P I EC P I 1751 786 .79 ES. WAL L P I EC P I 1755 784 .48 NG. 1754 786 .90 ES. WAL L P I 3740794.1 0 OH. PI NO Z 3739 373 5 794.1 0 787 .03 OH. POL TO C OL NOZ 1753 ES. COL PI 786 .82ES. WAL L P I EC P I 1746 783 .07 1745782 .78 CRB . P OL TO WAL L GUT . 1604 5 786 .82 EC. 53.2' 1731786 .96 ES. PI N G 1730787 .67 ES. PI N G 1711 785 .59 HR. PI 1704 785 .29EC. POC E S 1710 785 .17 HR. PI 374 4 789 .48 NG. 1709 784 .92 HR. PI 1700 1699785 .44 785 .19 CRB . P C E C GUT . 1749 1735 786 .98ES. WAL L P I 1734 785 .01GUT . 1748 1747 785 .33CRB . P OL TO WAL L 786 .88 1736784 .74 784 .49 ES. WAL L P I NG. NG. 785 784 1695 784 .48SE. CON C 1739 784 .33GUT . 1738 1737 784 .54CRB . P C 784 .11NG. 1744 1743782 .94 CRB . P T N G 782 .66 GUT . 1742 783 .59 1741 NG. 783 .77CRB . P OC 1740 783 .49 GUT . 1693782 .84 EC. EP PO L 1729786 .54 ES. PI N G 1692782 .19 EC. PI EP PI ST C O O 724 781. 31SE. ASP H N E LU M N 780 386 7 779 .98 PS. YEL LOW IN T H 1714786 .43 SGN HC. 1603 5 1718 786 .05NG. 785 .99ES. WAL L P I N G 1719 785 .20 1717 1674 NG. 786 .07 785 .24 ES. WAL L P I EC. POL TO W ALL 1713 H 786 .07 SGN HC. 3746 789.5 8 PI BLD. 374 5 789 .49 NG. 1726 785 .47SE. STO NE PI NG 1727785 .96 ES. WAL L P I1728 1725 784 .82SE. STO NE 785 .98 ES. WAL L P I 1702 1701 784 .28 784 .06 CRB . P OC EC GUT . 1708 784 .24HR. PI 1703784 .35 EC. PI ES H 1712785 .77 SGN HC. 1720 785 .69 NG. 1721 786 .07ES. WAL L P I 1724 1722785 .79 1723 783 .92SE. STO NE ES. WAL L P I 784 .07 EC. POL 1707 783 .89HR. END 1683784 .10 EC. PI ES 1686 783 .90CRB . E ND EC 1684 783 .90 1685 EC. PI 783 .55SE. ASP H 1689 782 .65 EC. EP 1690 783 .12CRB . P I EC 1687 783 .08CRB . P I EC 1688782 .36 GUT . 783 1694 782 .76SE. CON C 1691782 .14 EC. PI EP PI 722 781. 03 SE. ASP H 386 9779 .06 PS. YEL LOW EN D 387 2 778 .23 PS. YEL LOW EN D [A] O V J.V. W ALD L. 77, P P.R.T.C.T E N A G. 314 D DITIO N LO T 2O N W O R V E : 8140 M L. 11687, P R.P.R.T.C.T. P O A C LT G. 1023 D. 818784 .27 GUT . 819784 .73 CRB . N G 820 786 .48 821 786 .80CRB . NG. 822 786 .28 GUT . 707780 .04 SE. ASP H 789 783 .59 OU. 828 781. 27GUT . 827 781. 72 CRB . 826 781. 50 NG. 825 824 782 .07 782 .30CRB . NG. 823 781. 76 GUT . C O A N N C D G R E U T T TE C E R U R B A S P H ALT P 708 776 .47SE. ASP H AVIN G 500 5 (N 5 9 ° 2 836 776 .08GUT . 829 776 .53 CRB . P I 837 775 .46 GUT .838 775 .83 CRB . P OC NG N6 1° 46 "W 4 4 6' 832 777 .59 CRB . P I 5 4.5 5 ' 833 777 .21 GUT . 835774 .17 GUT . 830 774 .62CRB . P I 831 775 .91 CRB . P I 834 775 .32 GUT . 6'0 0 "W 839 776 .74CRB . P OC NG 840 776 .29 GUT . 4 5 4.6 7') 843 774 .54CRB . P I NG 844 774 .14 GUT . C O A N N C D G R E U T T TE C E R U R B 709 772 .52 SE. ASP H 841 771. 07 GUT . 842771. 54 CRB . N G 790 771. 22 PP. OU EN D 500 4 C U R V E # (C 1) (C 2) [C 2] R A DIU S R E C O R D C LE N G T H 1,441.22' 234.51' U R V E TA D ELTA BL E (C 3) < C 4> {C 5} < C 6> 234.51' 1,441.22' 15.51' 264.56' 264.56' 32.28' 1,441.22' 1,521.22' 1,441.22' 47.79' 52.24' 49.47' ----- 1°58'03" ----- B E A RIN G ----- 64°38'00" 64°38'08" ----- S57°46'00"E S25°09'00"E S26°06'00"E N58°43'00"W N58°09'00"W N59°59'00"W N60°05'00"W 47.78' 250.75' 32.28' DIS T A N C E 15.51' 250.75' 52.24' 49.47' Legend !. Sensitive Geologic Feature Cave Footprint Subject Site C O A N N C D G R E U T T TE C E R U R B 768 N O P A R KIN G 320 7766 .53 320 8 766 .61EC. PI DI EC. PI DI LA N E A TR TO P A F E R R O W S FIC M ST E D U S RIA T YIE N S LD S O U T H L C R O S O O P 1 S W AL K 3211 765 .61CRB . N G 3212 764 .99 3213764 .96 EC. DI EC. DI 3210 320 9764 .58 764 .62 EC. DI EC. DI 3214 764 .93SGN . NO P ARK ING 326 1 761. 50 SGN . TU RN ING ARR OW S 323 4 323 3761. 12 761. 19 323 5 EC. WA LL P I N G EC. WA LL P I 761. 15SE. CON C 325 4 761. 06 SGN . TU RN ING TRA FFI C M UST YI ELD TO PE D 325 2 761. 26 NG. 324 9 761. 45 EC. PI 325 1 761. 06 NG. 325 0 761. 47EC. PI 324 7 761. 54SGN . XI NG WAL K 323 6 760 .89SE. CON C 323 2761. 00 EC. WA LL P I 325 3 761. 06NG. 322 8 324 8 761. 28 761. 52 CRB . E ND EC NG322 9760 .90 EC. PI 323 1 SE. CON C 323 0 761. 11EC. WA LL P I 323 7 760 .89SE. CON C 760 .87SE. CON C 324 0 760 .67EC. PI EB PI 326 0 324 1 760 .80 325 9 760 .73 CRB . E ND EC 760 .70 EC. PI EB PI GUT . 325 6 325 5 760 .81 CRB . P C E C 760 .35GUT . 325 7 760 .86CRB . P OC EC325 8760 .40 GUT . 3216 3215 762 .78 EC. PI DI 762 .74EC. PI DI 3218 763 .24 CRB . P C N G 3217 762 .75 GUT . 3219 763 .00SGN . SO UTH LO OP 1 LEFT 324 6 762 .38JBE . E S 324 5762 .36 TSP . 322 0 762 .42CRB . P OC NG 322 1761. 93 GUT . 322 3 761. 69 CRB . P I NG 322 2761. 23 GUT . 322 7 761. 43 322 6 CRB . P OC NG 761. 05 SE. CON C 324 2 760 .84 EC. POC E B P OC 324 3760 .80 EC. POC E B P OC 322 4 761. 48CRB . P I NG322 5 760 .96 SE. CON C E 324 4 760 .89 JBE . 323 9 760 .82 EC. PI EB PI 323 8760 .86 EC. PI EB PI SLO T D R AIN A S P H ALT P AVIN G 349 0765 .50 SE. ASP H P S DOU BLE YE LLO W 767 349 1 765 .63SE. ASP H P S DOU BLE YE LLO W 766 765 C A (V O C E S S R L. 77, P E S T G. 3 1020 765 .13 1021 765 .10EC. PI DI EC. PI DI 1012 763 .65 1011 EC. DI 764 .14CRB . P OC EC 1023 1022763 .52 763 .54 EC. PI DI EC. PI DI 1013 764 .35 EC. POC N G T 1014 764 .49 TPED . 1017767 .24 GUT . 1016 767 .73CRB . P OC EC 1019 766 .84 1018766 .83 EC. PI DI EC. PI DI 764 349 3 761. 76SE. ASP H P S DOU BLE YE LLO W 761 763 762 LO O A N D S P 1 N UT O O R H T H 349 2 761. 74 SE. ASP H P S DOU BLE YE LLO W WW 1843 761. 36 MHW W. RICTIO 14) N SLO T D C O SID N C E W R AIN R E AL K TE 335 6 762 .76GUT . 335 5763 .28 CRB . P OC EC 335 8 763 .03CRB . P RC EC 335 7 762 .57 GUT . 335 4 762 .44 GUT . 335 3 762 .90 CRB . P C E C 340 6 762 .82 SGN . LO OP 1 S OU TH LOO P 1 NO RTH 760 759 758 W A S T RIM ELE O (C E W AT U L D N E R M V = 761.4' T LO O A N H C AT O LE E PIP E S) 382 1 772 .90PS. YEL LOW EN D 502 6 502 7 382 4772 .23 PS. YEL LOW EN D 382 3 772 .41 PS. YEL LOW EN D 1601 7 762 .00 SE. 999 762 .12CRB . E ND EC 1000763 .65 SGN . YI ELD TO PE DS 1190768 .94 NG. 1116 775 .20 ES. WAL L P I 1115 775 .25 ES. WAL L P I 1162 773 .10 SE. ASP H 1163772 .82 GR. END 382 2 772 .81PS. YEL LOW EN D 1167 771. 44 GR. END 1111 1166771. 40 771. 73 SE. ASP H ES. WAL L P I 1112 771. 67 ES. WAL L P I 1168 771. 12SE. ROC K 1602 6 771. 16 EC. 1602 5 771. 18EC. 1187 770 .62 NG. 1188 771. 01SE. ROC K 1231 771. 16 ES. WAL L 2 PO L 1232771. 18 ES. WAL L 2 PO L 1602 3 1186 1602 4 771. 15 1602 2771. 15 1602 1 1225 1226 1233 770 .58NG. 771. 18EC. EC. EC. 770 .50 771. 56 771. 52EC. PI WAL L 1224 1234 771. 17 1185770 .66 EC. 1230770 .89 EC. PI WAL L 770 .61 771. 14 ES. WAL L 2 PO L SE. ROC K NG. EC. POL ES. WAL L 2 PO L 1216 770 .59 GL. 1222 770 .76 1223 SE. ROC K 770 .81EC. PI 1215 E 770 .99 JBE . NO T I N U SE 1024 1025 762 .12 762 .11 EC. PI DI EC. PI DI C O 335 9762 .24 CRB . P OC EC 336 0 761. 78GUT . N C YIE E D P LD T ST E O RIA N S R E TE 336 9 761. 07EC. PI 336 8 760 .96 EC. PI 336 7760 .94 EC. PI 337 0760 .93 EC. PI 1085 1080761. 24 760 .81 EC. POC 1086 SE. CON C 761. 29 TSP . XW ALK 1081761. 27 S 1082760 .98 EC. POC SE. CON C 1088760 .20 SE. CON C 1079761. 30 EC. POC 1084760 .19 SE. CON C 1078761. 27 1083 EC. POC 760 .48 SE. CON C 1089 760 .42 SE. CON C 337 3 760 .68 GUT . 337 2 761. 14CRB . E ND EC PI 337 1760 .96 EC. PI 337 4 760 .27 SE. CON C 338 1 760 .21 EC. PI EB PI 338 2 760 .10 EC. PI EB PI 1087 760 .10 SE. CON C 340 1 340 2 760 .53 760 .12SE. CON C EC. POC 340 5 760 .05 SE. CON C 340 0 760 .50EC. POC 339 7760 .16 SGN . XI NG WAL K 339 8 760 .54EC. POC 340 3760 .19 SE. CON C 339 9760 .47 340 4 EC. POC 760 .23SE. CON C 339 3 760 .44 EC. PI S 339 6 760 .32 TSP . 337 5 760 .10SE. CON C 337 8760 .21 EC. 338 4760 .15 EC. PI EB PI 338 3 760 .04 EC. PI EB PI 337 9760 .28 EC. 337 6 759 .94SE. CON C 338 5 759 .93EC. PI EB PI 338 0 759 .90 337 7759 .86 EC. SE. CON C 338 6 759 .83 EC. PI EB PI 792 338 8 759 .96OU. DIR 759 .90 EC. PI EB PI 338 7759 .75 EC. PI EB PI 339 0 338 9759 .72 759 .76 CRB . E ND EC GUT . 339 2 760 .06 339 1759 .54 CRB . E C P I GUT . 336 1 761. 34 CRB . E ND EC PI 1603 6 760 .88 GUT . 336 6 761. 10 EC. PI 1090 760 .86SE. CON C E 1077760 .75 JBE . 1076760 .75 EC. PI EB PI 1075 760 .68EC. PI EB PI 336 5 760 .69SE. CON C 1073760 .64 EC. PI EB PI 1074 760 .61 EC. PI EB PI 336 4 760 .52SE. CON C 339 4 760 .66EC. PI 339 5 336 2 760 .55 760 .61 CRB . E ND EC PI CRB . E ND EC PI 336 3 760 .10GUT . [ ( C 1008760 .94 GUT . 1002 761. 40 CRB . P OC EC C 2 2 ] C2 ) 1007760 .68 GUT . 1003 760 .76CRB . E ND EC PI EB PI 1009 760 .94EC. PI EB PI 997 761. 06 GUT . 998761. 53 CRB . P OC NG 1006760 .62 GUT . 1004 760 .68 CRB . E ND EC PI EB PI 1010 760 .87EC. PI EB PI 1005760 .29 GUT . 1001 760 .73CRB . P OC EC 1165 1164 772 .17 772 .16 SE. ASP H GR. PI 1114772 .59 ES. WAL L P I 1113 772 .74 ES. WAL L P I 1189767 .32 NG. 1239768 .91 NG. 1242769 .41 ES. WAL L2 POC 1241 1240 769 .45 769 .19NG. ES. WAL L2 POC 1252 769 .64 NG. 1218770 .41 GL. 1220 770 .93EC. PI ROC K P I 1601 8 771. 00SE. 1229 1247770 .75 770 .64NG. 1249 ES. WAL L2 POL 1227 1602 9770 .76 1602 8 1602 7 1219 770 .76 771. 45 1228 1601 4770 .64 ES. 770 .80 770 .47EC. 770 .47 ES. WAL L2 PI 1248770 .80 771. 53EC. PI WAL L EC. PI WAL L NG. ES. 1221770 .54 EC. POL ES. WAL L2 POL SE. ROC K 1251 1250770 .74 770 .75ES. WAL L2 POL ES. WAL L2 POL 1183 1601 9 1184770 .51 770 .19NG. 770 .74ES.1602 0770 .75 SE. ROC K ES. 1217770 .52 GL. 1169770 .58 SE. ROC K 1109 770 .64ES. WAL L P I 1110 770 .66 ES. WAL L P I 1170 770 .07 SE. ASP H 1235 1238 1237767 .29 1236 767 .66 767 .66 NG. 767 .69ES. WAL L 2 PO C ES. WAL L 2 PO C NG. ST PLA 1245769 .06 1244 NG. 769 .14 1243 1246768 .63 ES. WAL L2 POC 769 .11ES. WAL L2 POC NG. O N E N T E R 1182 766 .58NG. 1108 771. 88 ES. WAL L P I 1107 771. 80 ES. WAL L P I 1171769 .60 SE. ASP H YIE LD 991759 .70 990 GUT . 760 .18 CRB . P OC EC 996760 .65 995760 .78 GUT . CRB . E ND NG 994 760 .95SGN . YI ELD 989760 .33 EC. POC N G 992 760 .27JBT . T 340 8 340 7 759 .66CRB . P OC EC 759 .19 GUT . 3415 759 .99 CRB . P OC EC 3416 759 .58 GUT . 3414759 .41 CRB . P RC EC 3413758 .97 GUT . 3410 759 .22 CRB . P T E C 340 9 758 .81GUT . 3411 759 .27CRB . P OC EC 3412758 .79 GUT . 732 770 .85SE. ASP H SIG N"L U B Y'S" 1537758 .56 SE. ASP H C R O S S W AL K 332 0757 .20 GUT . 3315 757 .65 CRB . P C N G 330 9 757 .04 SE. CON C3310 3311 757 .61EC. WA LL P I 3313 3312 757 .59EC. WA LL P I 3314 757 .64 757 .64 757 .42NG. EC. WA LL P I EC. WA LL P I 332 8 758 .16GR. POC 332 5 756 .85 EC. PI EB PI 332 2 756 .88 332 1 GUT . 756 .92CRB . E ND EC 332 6 756 .84EC. PI EB PI 332 4 756 .90 EC. PI EB PI 332 3 756 .88 EC. PI EB PI 333 1 757 .83EC. PI NG 333 4 757 .68 EC. PI NG 333 2757 .48 EC. PI NG 333 5 757 .57 333 3757 .42 SGN . LO OP 1 N OR TH LEFT LO OP 1 S OU TH STR AIGH T EC. PI NG 330 7 330 8757 .04 757 .20 330 6 SE. CON C 757 .21EC. WA LL P I N G EC. WA LL P I 330 5 757 .05EC. WA LL P I N G 330 4757 .01 EC. WA LL P I N G 332 7 757 .28GR. PT 330 3 757 .82 SGN . XI NG WAL K 3319 757 .25GUT . 3316 757 .76 CRB . P OC NG 3318757 .36 GUT . 3317 757 .90 CRB . P CC NG E 333 0757 .41 JBE . 332 9 757 .53 GR. PC C 333 6 757 .95 S TSP . 329 9756 .46 GUT . 330 0 756 .84 CRB . D IR E C 330 1 756 .87 EC. NG 330 2 757 .16GR. DIR LO O A N D S C R O S P 1 N UT O O R H T H S W AL K 326 5 757 .89 GUT . 326 4 326 3 326 2 758 .34GR. 758 .40CRB . D IR 757 .90 NG. 326 9 326 8758 .26 757 .70 GR. GUT . 326 7 758 .27CRB . 326 6 757 .80NG. 757 O N E W AY 329 7 757 .92GR. PC 327 0 757 .68 GUT . 327 1 758 .14CRB . P I 329 8 757 .09SGN . ON E W AY 327 2758 .10 CRB . P OC 327 3757 .68 GUT . 329 6 757 .90GR. POC 327 7 757 .73EC. PI EB PI 327 6 757 .76 EC. PI EB PI 327 5 757 .76 328 6 757 .80EC. PI NG CRB . E ND EC NG 327 4757 .73 GUT . 328 0 327 8 757 .71 757 .74EC. PI EB PI CRB . E ND EC 328 1 757 .64GUT . 327 9 757 .73 EC. PI EB PI 328 3757 .65 CRB . P OC EC 328 2 757 .35 GUT . 328 7 757 .46EC. POC N G 329 5 757 .43GR. PT 328 9 758 .12 SGN . XI NG WAL K 328 8 757 .43 EC. PT NG E329 0757 .33 JBE . 328 4757 .57 CRB . P T E C 328 5 757 .09GUT . C R O S S W AL K 329 4756 .74 GR. DIR 329 3 756 .74 EC. DIR NG 329 1756 .68 CRB . E C D IR 329 2 756 .25 GUT . 731 769 .53SE. ASP H 382 6 769 .28PS. YEL LOW EN D 993 764 .20SGN T. T 382 5 769 .21 PS. YEL LOW EN D 382 8 768 .54PS. YEL LOW EN D 382 7768 .71 PS. YEL LOW EN D 1181764 .50 NG. 383 0 768 .21 PS. YEL LOW EN D 1172768 .21 SE. ASP H 1106 1105770 .36 ES. WAL L P OC 770 .36ES. WAL L P OC 772 771 728 769 .58 SE. ASP H 770 769 382 9 767 .82 PS. YEL LOW EN D 729 767 .19SE. ASP H 383 1767 .68 PS. YEL LOW EN D 502 8 383 2 766 .78 PS. YEL LOW EN D 383 3 767 .26 PS. YEL LOW EN D ST O EW ALL N 383 5 766 .28PS. YEL LOW EN D 383 4 766 .94 PS. YEL LOW EN D 502 9 383 6 765 .88 PS. YEL LOW EN D 383 7 766 .38PS. YEL LOW EN D 1104768 .67 ES. WAL L P OC 1103768 .57 ES. WAL L P OC 1173766 .35 SE. ASP H 1180 761. 52NG. 387 7767 .55 PS. YEL LOW EN D 387 4 767 .61PS. YEL LOW IN T 387 5 767 .49PS. YEL LOW PI ST ELE (N O D R A F D E R IN U N O R M S E V = 757.5' R 730 765 .75 SE. ASP H W E ST N E AIN R U AT A G E C T U R H LID) E 718768 .62 SE. ASP H 385 4 768 .00 PS. YEL LOW EN D D R 700 766 .76 CP. MA G W ASH 4W AR D AIN IN RIM ELE O T B LE T T O 760.1' V = 763.8' M FL = 384 8 767 .19PS. YEL LOW EN D C C 1271 768 .31 EC. PI WAL L 1259766 .61 1272 SE. ASP H1260 768 .46EC. PI WAL L 766 .50SE. ASP H 1276 768 .73 EC. WA LL E ND BR OKE N 1275 1261 1274 768 .60EC. WA LL E ND BR OKE N 766 .39 768 .33 1273768 .33 1279767 .75 SE. ASP H EC. WA LL E ND BR OKE N EC. WA LL E ND BR OKE N SE. ROC K 1277768 .37 EC. WA LL P I 1278 767 .86 SE. ROC K 1269 1270 768 .17 768 .35 1268 EC. PI WAL L E ND BRO KE N EC. PI WAL L E ND BRO KE N 768 .18 1267 EC. PI WAL L E ND BRO KE N 768 .09EC. PI WAL L E ND BRO KE N 385 0 766 .39PS. YEL LOW EN D 1280767 .77 SE. ROC K 1864767 .77 1862 SE. STO NE 767 .92 EC. PI WAL L 1863 1262765 .81 767 .90EC. PI WAL L SE. ASP H 2766 .76 CP. MA G W ASH 4W AR D 715 764 .76 SE. ASP H 716765 .26 SE. ASP H 972 763 .85EC. PI EP PI 384 7763 .97 PS. YEL LOW EN D 973763 .85 EC. PI EP PI 975763 .82 DI. 2 4IN X24 IN 976760 .06 FL. 18IN RC P 971 763 .85EC. PI EP PI 974763 .89 EC. PI EP PI 503 1 1092 764 .64SE. ASP H 1096 766 .90 ES. WAL L P I 1093765 .04 EC. PI EP PI 1095 766 .97ES. WAL L P I 1094765 .04 SE. CON C 970 764 .94 GUT . 969 765 .15CRB . E ND BRO KEN N G 1176 764 .80SE. ASP H 1097 766 .96 ES. WAL L P I 1098 767 .04 ES. WAL L P I 1177 764 .27NG. 968764 .60 967 NG. 765 .02CRB . P OC 966 764 .54 GUT . 963 764 .34 964 NG. 764 .63 CRB . P C965 764 .19 GUT . 717 765 .15SE. ASP H 713764 .62 SE. ASP H C O W N C ALL R E 385 2767 .92 PS. YEL LOW IN T TE 385 1 767 .08PS. YEL LOW IN T 385 3 767 .76 PS. YEL LOW EN D 767 384 9 766 .83PS. YEL LOW EN D 1283 1281 767 .25SE. ROC K1282 767 .55 1861 EC. WA LL P I 767 .55EC. PI WAL L 767 .51EC. WA LL P I 1264 765 .87 SE. ASP H 1265 1266767 .29 EC. PI WAL L 767 .37 1860767 .37 EC. PI WAL L 1263 EC. PI WAL L 765 .54SE. ASP H 766 765 768 710 768 .73 SE. ASP H 711 765 .74 SE. ASP H 377 5766 .82 PS. YEL LOW EN D 377 2 766 .11 PS. YEL LOW EN D 922 764 .83 GUT . 921 765 .28CRB . P T E C 919 764 .78GUT . 920765 .21 CRB . P OC EC 916 764 .48EC. PI EP PI 918 886766 .79 764 .55 GUT . EC ES. WAL L P I 917 764 .98 CRB . E ND EC PI 887 888764 .77 766 .78ES. WAL L P I SE. CON C 904760 .13 EC. PI SILT ED NG 923 762 .47 GUT . 924 762 .96CRB . E C 925762 .91 SE. CON C 884 881 882 761. 73SE. CON C 883 763 .42 763 .42ES. PI 761. 76 ES. POL SE. CON C 885 880765 .41 763 .58 ES. WAL L P I SE. STO NE 878 879765 .41 763 .36 ES. WAL L P I SE. CON C 900759 .91 EC. PI901759 .52 NG. 903758 .51 FL. 18IN RC P 902 759 .31 FL. 18IN RC P 845 767 .89GUT . 846 768 .34 847 CRB . 768 .19 NG. 377 4 766 .89 PS. YEL LOW EN D 377 1765 .28 PS. YEL LOW EN D 8 12"X 12" BOX O PE NINGS AVE RAG E FL = 763.45' 376 8764 .56 PS. YEL LOW EN D 791767 .98 GUY . 377 3 766 .21PS. YEL LOW EN D 914 763 .72 BOL . GU AR D R AIL END 913763 .45 FL. 12IN X12 IN STO NE 912 763 .48FL. 12IN X12 IN STO NE 911763 .45 FL. 12IN X12 IN STO NE 910763 .46 FL. 12IN X12 IN STO NE 909763 .41 FL. 12IN X12 IN STO NE 908763 .46 FL. 12IN X12 IN STO NE 377 0 765 .49 PS. YEL LOW EN D 851 765 .26 GUT . 849 848 765 .53EC. POL 765 .36NG. 850765 .78 CRB . 376 9764 .74 PS. YEL LOW EN D 907763 .44 FL. 12IN X12 IN STO NE 915 763 .84 BOL . GU AR D R AIL END 906 763 .46 FL. 12IN X12 IN STO NE 892 763 .80 GUT . 890 891764 .25 893 889 765 .47ES. WAL L E ND CRB . E ND 763 .50SE. CON C 765 .51 894763 .42 ES. WAL L E ND SE. CON C 895760 .86 EC. PI SILT ED 859763 .58 SE. CON C 858763 .76 ES. WAL L P I 857 763 .67ES. WAL L P I 500 2 856762 .56 ES. WAL L N G 500 3 852 765 .60 853 854 EC. PI NG 765 .80ES. WAL L E ND 765 .74ES. WAL L E ND 855 765 .26ES. WAL L E ND 18" RCP FL = 758.5' 500 0 875 763 .59 ES. WAL L 876 763 .64 877 ES. WAL L 763 .33SE. CON C 899 759 .65EC. PI SILT ED NG 18" RCP FL = 759.3' 500 1 712 764 .42 SE. ASP H 760 759 758 757 764 763 762 761 940754 .38 EC. EP C O A P N C P R 1540 754 .30 SE. ASP H R E O A C TE H 754 384 0 764 .96 PS. YEL LOW EN D 503 0 384 1 764 .92PS. YEL LOW EN D 1539 756 .05SE. ASP H 334 2755 .34 GUT . 334 0 334 1 755 .84GR. POC 755 .84CRB . P OC NG 983 757 .22EC. POC N G 985 756 .55 984757 .08 GUT . CRB . P OC EC S 1879757 .47 MHS . !. F-1 384 3764 .57 PS. YEL LOW EN D 384 4 764 .26 PS. YEL LOW EN D 1179761. 03 NG. 1174 764 .25SE. ASP H 1101 1102766 .36 766 .45 ES. WAL L P C ES. WAL L P C 603758 .45 IRC. SU RVC ON -RT K Luby's Cave 979 980755 .86 755 .32 CRB . P OC EC GUT . 981 755 .88 982755 .42 CRB . P I EC GUT . 755 384 2764 .35 PS. YEL LOW EN D 384 5 764 .19PS. YEL LOW EN D 384 6764 .18 PS. YEL LOW EN D 1175 764 .18 SE. ASP H 1100766 .24 ES. WAL L P I 1099 766 .08 ES. WAL L P I 1178 761. 52 NG. 714 760 .56 SE. ASP H 897 760 .11EC. PI SILT ED NG 871 870 763 .36 763 .68 SE. CON C ES. WAL L P I 869 763 .78 ES. WAL L P I 978 977755 .56 755 .43GUT . CRB . E ND EC 962 961 756 .94NG. 757 .13 CRB . P T 960 756 .67GUT . 954 756 .61 PST . 956 756 .57NG.957 756 .94CRB . P OC 958 756 .47 GUT . 955 756 .21CRB . E ND EC PI 959756 .15 GUT . 942 756 .86 EC. PI EP PI 939 756 .74 EC. EP 941 756 .65 EC. PI EP PI 934756 .38 GUT . 933 756 .83 CRB . P C E C 926756 .98 927 756 .44ES. STO NE928 EC. PI 756 .19NG. ' 1 .3 38 1 "W 06 7' 4 4° S0 938 755 .26GUT . 935 755 .90GUT . 930 755 .97EC. POC 929755 .57 NG. 936 756 .28CRB . P OC EC 932 931 754 .86 754 .96EC. PI NG. 937 755 .23 CRB . E ND EC ( S 0 7 ° 1 0 ' 0 0 " W 1 3 8 . 3 2 ' ) 953754 .28 GUT . 952754 .33 CRB . E ND EC 950 951 753 .75 754 .28 GUT . CRB . P OC EC 949 948 753 .57 754 .05 GUT . CRB . P C E C ( S 0 7 ° 1 0 ' 0 0 " W 4 6 2 . 6 8 ' ) [ S 0 6 ° 1 3 ' 0 0 " W 4 6 2 . 6 8 ' ] 46 "W '06 °47 S04 8' 2.6 334 3753 .96 GUT . 334 5754 .19 334 4 GR. POC 754 .46CRB . P OC NG 334 6 753 .42GR. END 753 334 8 752 .81 GUT . 334 7 753 .23 CRB . P OC NG 752 334 9 751. 53 GUT . 335 0 751. 97CRB . P OC NG 898759 .67 EC. SIL TED NG 872763 .43 873 SE. CON C 763 .69ES. WAL L 874 763 .66 ES. WAL L 944 943 754 .98 755 .50ES. WAL L NG. 945753 .19 EC. NG 946 753 .04 CRB . E C 947 752 .53 GUT . 1541 752 .52 SE. ASP H 1644 752 .31 GUT . 1645752 .82 CRB . N G S P 50 M E E P D LIMIT H 1632 1633751. 26 CRB . E C 750 .76GUT . 751 1647750 .98 GUT . 1646751. 46 CRB . N G C O SID N C E W 1542 751. 07 SE. ASP H R E AL K TE N M O P A C E X P R E S S W A Y ( R . O . W . V A R I E S ) S E R V I C E R O A D - S O U T H B O U N D 905759 .94 NG. C O N ST O N R U C R E D E R ST CT U R TE A AIN E A N D G E 896 759 .99 EC. SIL TED NG 860 861763 .73 763 .48 ES.W ALL SE. CON C 862763 .71 ES.W ALL 760 1660 761. 77FL. DIR 863 864 760 .37 759 .98 ES.W ALL NG. 1659 760 .46FL. PVC PI 8" P V C FL = 755.0' A S P H ALT P AVIN G 335 2750 .26 GUT . 335 1 750 .74CRB . P OC NG 750 C O A N N C D G R E U T T TE C E R U R B 1629749 .62 CRB . E C 1630 749 .15GUT . 1543 749 .38 SE. ASP H 1648 749 .42 GUT . 1649 750 .03 CRB . N G 865755 .78 ES. WAL L 868 754 .07NG. 866 614 754 .28 753 .45 867753 .14 ES. WAL L P I IR. 1 /2I N-R TK NG. 1639 755 .23 EC. PI NG 1642755 .02 FL. 8IN PVC 1638 755 .33EC. PI NG 1637 753 .23 EC. PI NG 1641751. 80 EC. PI NG 1643 752 .49 SGN . 50 MP H 1640 752 .10 EC. PI NG 1636751. 82 EC. PI NG 1635751. 58 EC. PI NG 1634751. 45 EC. NG 7' 4.3 32 "W '06 °47 S04 ( S 0 7 ° 1 0 ' 0 0 " W 3 2 4 . 3 6 ' ) 1631 749 .69 EC. NG 1628 749 .73MHE . E 1627 749 .42MHE . E E 1626 749 .20 MHE . 1625 748 .93EC. NG 1623 1624 748 .15 748 .54CRB . P T E C GUT . 1621 1622 748 .43CRB . P OC EC 747 .89 GUT . 1620 1619 748 .21CRB . P OC EC 747 .81 GUT . 1617 747 .92 CRB . E ND EC1618747 .80 GUT . 749 748 1544748 .05 SE. ASP H 1651 748 .23 GUT . 1650 748 .56 CRB . N G 1612 748 .28 CRB . E ND EC NG 1613748 .82 CRB . P OC NG 1611748 .26 GUT . 1610 748 .26GUT . 1615 748 .27 EC. PI EP PI 1608 749 .05 CRB . P OC NG 1609 748 .59GUT . 1614 749 .64CRB . P C N G 1605750 .11 CRB . D IR N G 1606 749 .53 GUT . 1607 749 .30 SE. ASP H 1616747 .10 EC. EP C O A P N C P R R E O A C TE H 1602 747 .61 GUT . 1599 747 .59CRB . E ND EC 1601 747 .79 GUT . 1600748 .21 CRB . E C 1598747 .35 EC. PI NG 1603 748 .69 GUT . 1604 749 .28CRB . D IR N G 747 1595 1597 746 .85 747 .02CRB . E ND EC EC GUT . 1596 747 .19 CRB . P OC EC 1594 1593 746 .59 747 .10 GUT . CRB . P OC EC 1592 1591 746 .97 CRB . P C E C 746 .42GUT . 1590 746 .77EC. NG 1589746 .73 CRB . E C 1588 746 .26GUT . 1545 746 .70 SE. ASP H 1652 746 .90GUT . 1653 747 .28CRB . N G 704 788 .51SE. ASP H 1675 784 .80EC. EP 1604 3 771. 18 PSH C. 986 987758 .70 758 .11GUT . CRB . P OC EC 988758 .78 EC. POC N G 333 7 756 .50 GUT . 333 8757 .00 333 9756 .98 CRB . P OC NG GR. POC A S P H ALT P 786 785 705 784 .48 SE. ASP H AVIN G 784 817788 .46 GUT . 816 788 .91CRB . N G 814 815790 .45 NG. 791. 00 CRB . 813 790 .47GUT . 783 C O A N N C D G R E U T T TE C E R U R B 1682783 .92 1681 EC. PI 783 .85SE. SON C 1678 783 .30 EC. 1677782 .81 SE. ASP H 1604 4771. 18 PSH C. 1679 1680 783 .32 783 .54 EC. SE. CON C 1676 782 .59 EC. PI EP PI 782 706782 .00 SE. ASP H 385 5 779 .79PS. YEL LOW EN D 386 0 778 .94 PS. YEL LOW EN D 723 780 .58 SE. ASP H 385 7 779 .58PS. YEL LOW IN T 385 8 778 .76PS. YEL LOW IN T 386 1777 .57 UA. 15F TX9 .5F T 16 PA RK ING SPO TS 2. 37 9 2 A C R E( S) 10 3 ,6 39 SQ U A R E F EE T 720 776 .33SE. ASP H TR LO C A T 1 T 1 385 6 779 .30 PS. YEL LOW EN D 385 9 778 .50 PS. YEL LOW EN D 386 2 777 .40 UA. 15F TX9 .5F T 16 PA RK ING SPO TS 1258776 .14 LP. 387 6767 .56 PS. YEL LOW EN D R LID 383 9 765 .41PS. YEL LOW EN D 383 8765 .68 PS. YEL LOW EN D A S P H 719 772 .37SE. ASP H ALT P AVIN G C O A N N C D G R E 1538757 .72 SE. ASP H U T T TE C E R U R B C O SID N C E W R E AL K TE 1536 757 .45SE. ASP H 757 A S P H ALT P 756 AVIN G C CIT O ALLE Y O V L.(cid:9) 5131, P D.R.T.C.T. G. 66 D 2.35 A F A U S C R TIN E S Date: Drawn: 04/28/2021 KRS HJN NO: 21048.001 KS Source: Nearmap, 2021 Figure 3 Cave Footprint on Site Survey Map Luby's Site at Steck and MoPac 8176 North Mopac Expressway Austin, Travis County, Texas I 50 Feet 0 100 21048--Lubys_Site_at_Steck_and_MoPac\Graphics\21048-001KS_03A_Cave_SiteSurvey.mxd Dead Dog Cave 2 #7 Legend #7 Manhole Cave Footprint Subject Site Date: Drawn: 05/14/2021 KRS HJN NO: 21048.001 GA Source: Nearmap, 2021 Figure 4 Dead Dog Cave Footprint and Manhole Location Map Luby's Site at Steck and MoPac 8176 North Mopac Expressway Austin, Travis County, Texas I Feet 0 50 100 21048--Lubys_Site_at_Steck_and_MoPac\Graphics\21048-001KS_04A_DeadDogCave.mxd 1 2 0 2 / 8 2 / 4 0 | S R K | 1 F _ p a M e v a C _ S K 1 0 0 _ 8 4 0 1 2 \ s c h p a r G \ c a P o M _ d n a _ k c e t S _ t a _ e t i i S _ s y b u L - - 8 4 0 1 2 \ 1 2 0 2 \ s t c e o r P j \ r e t s a M _ g n i l i F _ S E H \ l t a n e m n o r i v n E \ s r o t c e S \ : S i " g n w a r D s h T e a c S i l t o N o D " 04/28/2021 KRS 21048.001KS Luby's Cave (F-1) Luby's Site at Steck and MoPac Austin, Travis County, Texas Suuntos & Tape Survey, 26 April 2021 Personnel: J. Killian, J. Yarbrough, C. Hall Lenght: 21' Width 14' Depth: 15' Drafted By: J. Yarbrough 2 Ceiling Height (ft) Survey Station 1" = 10' N GEO-REF  APPENDIX B PHOTOGRAPHS 21048-001KS Letter Report  21048-001KS Photos PHOTO 1 View of geologic feature F-1 (cave), facing north PHOTO 2 View of F-1 entrance covered by storm sewer lid, facing down PHOTO 3 View of geologic feature F-1 (cave entrance), facing up PHOTO 4 View of eastern side of cave walled off by concrete from wastewater line (WWL), facing east  PHOTO 5 View of rimstone dam with dripping water, facing west PHOTO 6 Closer view of rimstone dam with water draining under flowstone headwall, facing west PHOTO 7 View of southern wall of cave, facing south PHOTO 8 View of 2-inch-diameter buried steel piping running through cave next to WWL, facing north 21048-001KS Photos  21048-001KS Photos PHOTO 9 View of northern wall of cave, facing north PHOTO 10 View of low bedding plane room to the northwest underneath final headwall, facing northwest  ATTACHMENT B TSS DATA 21048-001PA Comprehensive Letter Report Summary of TSS data export for Horizon Environmental Services 4-16-21 data request. The data export includes 4 caves located inside or on the edges of the indicated interest area. All of the cave entrances have been covered by development. The included shape file contains location data. The included Excel file contains memo fields for feature description and biological data. Copy cell contents into a text editor such as MSWord for improved readability. Note that the description for Dead Dog Cave #4 more closely matches the location of Dead Dog Cave #6. Three map pages were found in our files. No photos were found. Marvin Miller Steck Avenue Dead Dog Cave No. 6 ") Dead Dog Cave No. 4 ") Dead Dog Cave No. 1 ") Dead Dog Cave ") y a w s s e r p x E c a P o M Legend ") TSS Cave Data Subject Site Date: Drawn: Source: 05/02/2021 SBF Nearmap, 2021 TSS, 2021 HJN NO: 21048.001 PA Figure 1 Texas Speleological Survey Data Luby's Site at Steck and MoPac 8176 North MoPac Expressway Austin, Travis County, Texas I Feet 0 75 150 21048 - Luby's Site at Steck and MoPac\Graphics\21048-001PA_01A_TSSresults.mxd ATTACHMENT C EMAIL CORRESPONDENCE 21048-001PA Comprehensive Letter Report From: To: Cc: Subject: Date: Attachments: Hiers, Scott James Killian Sydow, Lindsey; Markowski, Michael; Andrews, Alan; Rice, Radmon; Brown, Eric Dead Dog Cave Monday, April 19, 2021 1:35:31 PM Trails and Tales of Old Austin and Travis County_ Dead Dog Cave!.pdf TSS_Dead_Dog_Cave_2_map_(Fieseler_1972).tif TSS_Dead_Dog_Cave_2_map_(Kastning_1983).tif [EXTERNAL EMAIL] Hi James, The City of Austin Watershed Protection Department does not have an location for Dead Dog Cave. The only information we have is the attached cave map and article form Trails and Tales of Old Austin. Sounds like a manhole cover was installed to permit access to the cave, but was paved over when the Luby's was built. I would recommend reaching out the Texas Speleological Society (TSS). Perhaps, they have move information. Any information that you find on the cave, please pass it along to me. Thanks! Scott E. Hiers, P.G. City of Austin – Watershed Protection Dept. 505 Barton Springs Rd. Austin, TX 78704 512-974-1916 512-217-5047 This electronic mail message is intended exclusively for the individual or entity to which it is addressed. This message, together with any attachment, may contain the sender's organization's confidential and privileged information. The recipient is hereby notified to treat the information as confidential and privileged and to not disclose or use the information except as authorized by sender's organization. Any unauthorized review, printing, retention, copying, disclosure, distribution, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you received this message in error, please immediately contact the sender by reply email and delete all copies of the material from any computer. Thank you for your cooperation. [EXTERNAL EMAIL] Exercise caution. Do not open attachments or click links from unknown senders or unexpected email 4/19/2021 Trails and Tales of Old Austin and Travis County: Dead Dog Cave! Sunday, September 2, 2018 Dead Dog Cave! This is an expanded post of my history article for the September 2018 issue of the Northwest Austin Civic Association (NWACA) newsletter (http://nwaca.org/newsletter/) Recently the world held its breath as boys and coach of a Thai soccer team were stranded in a cave. Our neighborhood had its own cave drama, albeit not on the scale of the Thai soccer team. I’m referring to Dead Dog Cave[1], its entrance now buried beneath Luby’s parking lot near Steck and Mopac Service Road. The cave was first brought to the attention of cavers about 1958. A gentleman exploring a sink hole crossed a ledge which gave way, climber and rock falling to the bottom of the sink. Subsequent exploration and removal of dirt, rocks, and dog bones (hence the name) revealed a cave 175 feet long, with a depth of 91 feet. The cave features tight crawl spaces only 8 inches wide; not for the claustrophobic! At one point a narrow vertical passage opens in the ceiling of a walking-size passage. The walking passage extends 15 feet to a six-foot drop into the “Big Room," a room 60 feet long, 30 feet wide, and 30 feet high. Big by Travis County cave standards. The drop into the Big Room is undercut and unclimbable without climbing aids. Inside the Big Room, from a fissure issues a small stream creating a waterfall which falls to the floor creating an area of flowstone. The water flows to a small drain at the lowest point in the cave, 91 feet below the surface. Even though relatively few braved the difficult path to the Big Room, the cave had a reputation among cavers. The cave also had a reputation among teens! July 5, 1978, three teenagers from the neighborhood decided to visit the cave. The trip was uneventful until the three attempted to exit. The boy in the lead became pinned in a two-foot-wide passage, 25 feet from the surface by a cave-in, rocks crushing his legs several inches below his hips. The exit thus blocked, his friends behind him were trapped as well. It was about 8:30 pm when the call went out for help from an adult who had gone with the teens, staying near the entrance, presumably for just this reason. First on the scene was the Fire Department but they were unable to free the boy using a rope, at which time cavers from the Austin Cave Club were called in for assistance. The plan then was to dig out the loose rocks holding the boy in the narrow passage. The most effective implement was a coffee can from the Red Cross truck that had arrived to provide refreshment for the rescuers. After hours of digging the boy was freed about 12:30 am as applause rang out from a crowd of txcompost.blogspot.com/2018/09/dead-dog-cave.html 1/4 4/19/2021 Trails and Tales of Old Austin and Travis County: Dead Dog Cave! hundreds of onlookers. "All I could think of," said the boy "was that if the rest came down I would be dead." That was not the first incident at Dead Dog Cave. Another gentleman told me he got stuck in 1959 when he was a 10th grader at McCallum High; once again cavers came to the rescue. But speculation on the 1978 incident was that construction activities for the extension of MoPac had destabilized the cave leading to the cave-in that pinned the teen. State highway engineers made plans to close the cave with concrete. Cavers talked with engineers, and they agreed to include a manhole cover to permit access to the cave. Unfortunately, when Luby's was built, the significance of that manhole was not appreciated and was paved over, cutting off access to the infamous Dead Dog Cave! Photos Profile and plan view of Dead Dog Cave txcompost.blogspot.com/2018/09/dead-dog-cave.html 2/4 4/19/2021 Trails and Tales of Old Austin and Travis County: Dead Dog Cave! Graphic depicting the three trapped youth, The Austin American Statesman, July, 7, 1978 Footnote, References [1] The cave is officially known as Dead Dog Cave #2 (yes, there is a Dead Dog Cave #1), and also as Steck Cave. Here I’ll refer to it simply as Dead Dog Cave. My thanks to Jerry Atkinson for his help on this article, and William Russell for use of his write-up, “Major and significant caves and karst features of Travis County, Texas.” Texas Speleological Survey, Austin, Texas (in publication 2018). Kelly, Lee. "Cave-in won't stop teens: Better preparation planned for next exploration", The Austin American Statesman, Nov 19, 1978 Turner, Allan. "Youngsters avoid injury in cave-in; entrance sealed", The Austin American Statesman, July 6, 1978 Turner, Allan. "Cave where 3 trapped one of hundreds here", The Austin American Statesman, July, 7, 1978 txcompost.blogspot.com/2018/09/dead-dog-cave.html 3/4 From: To: Cc: Subject: Date: Attachments: Hiers, Scott James Killian Sydow, Lindsey; Markowski, Michael; Andrews, Alan; Rice, Radmon; Brown, Eric; Hauwert, Nico RE: Dead Dog Cave Monday, April 19, 2021 3:29:56 PM Dead Dog Cave 06 Jul 1978, 1 - Austin American-Statesman at Newspapers.com.pdf Dead Dog 19 Nov 1978, 28 - Austin American-Statesman at Newspapers.com.pdf 16 Mar 1989, 25 - Austin American-Statesman at Newspapers.com.pdf Dead Dog Cave_Austin_American_Statesman_Thu__Mar_16__1989 page 2_.pdf [EXTERNAL EMAIL] All, I found this Austin American Stateman articles. Scott E. Hiers, P.G. City of Austin – Watershed Protection Dept. 505 Barton Springs Rd. Austin, TX 78704 512-974-1916 512-217-5047 This electronic mail message is intended exclusively for the individual or entity to which it is addressed. This message, together with any attachment, may contain the sender's organization's confidential and privileged information. The recipient is hereby notified to treat the information as confidential and privileged and to not disclose or use the information except as authorized by sender's organization. Any unauthorized review, printing, retention, copying, disclosure, distribution, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you received this message in error, please immediately contact the sender by reply email and delete all copies of the material from any computer. Thank you for your cooperation. From: Hiers, Scott Sent: Monday, April 19, 2021 1:35 PM To: James Killian <james_killian@horizon-esi.com> Cc: Sydow, Lindsey <Lindsey.Sydow@austintexas.gov>; Markowski, Michael <Michael.Markowski@austintexas.gov>; Andrews, Alan <Alan.Andrews@austintexas.gov>; Rice, Radmon <Radmon.Rice@austintexas.gov>; Brown, Eric <Eric.Brown@austintexas.gov> Subject: Dead Dog Cave Hi James, The City of Austin Watershed Protection Department does not have an location for Dead Dog Cave. The only information we have is the attached cave map and article form Trails and Tales of Old Austin. Sounds like a manhole cover was installed to permit access to the cave, but was paved over when the Luby's was built. I would recommend reaching out the Texas Speleological Society (TSS). Perhaps, they have move information. Any information that you find on the cave, please pass it along to me. Thanks! Scott E. Hiers, P.G. City of Austin – Watershed Protection Dept. 505 Barton Springs Rd. Austin, TX 78704 512-974-1916 512-217-5047 This electronic mail message is intended exclusively for the individual or entity to which it is addressed. This message, together with any attachment, may contain the sender's organization's confidential and privileged information. The recipient is hereby notified to treat the information as confidential and privileged and to not disclose or use the information except as authorized by sender's organization. Any unauthorized review, printing, retention, copying, disclosure, distribution, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you received this message in error, please immediately contact the sender by reply email and delete all copies of the material from any computer. Thank you for your cooperation. [EXTERNAL EMAIL] Exercise caution. Do not open attachments or click links from unknown senders or unexpected email https://www.newspapers.com/image/379015021 Printed on Apr 19, 2021 Austin American-Statesman (Austin, Texas) · Sun, Nov 19, 1978 · Page 28 Copyright © 2021 Newspapers.com. All Rights Reserved. https://www.newspapers.com/image/378996286 Printed on Apr 19, 2021 Austin American-Statesman (Austin, Texas) · Thu, Jul 6, 1978 · Page 1 Copyright © 2021 Newspapers.com. All Rights Reserved. https://www.newspapers.com/image/363987507 Printed on Apr 19, 2021 Austin American-Statesman (Austin, Texas) · Thu, Mar 16, 1989 · Page 25 Copyright © 2021 Newspapers.com. All Rights Reserved. https ://www.news papers .com/image/363987558 Downloaded on Apr 19, 2021 Austin American-Statesman (Austin, Texas) · Thu, Mar 16, 1989 · Page 29 Copyright © 2021 News papers .com. All Rights Res erved. From: To: Subject: Date: Attachments: Hiers, Scott James Killian Dead Dog Cave Entrance Photo Tuesday, April 20, 2021 1:22:42 PM image001.jpg [EXTERNAL EMAIL] James, The WPD GDS staff stop by the Luby’s site and located the manhole entrance for Dead Dog Cave. Looks like someone has already found it. A picture containing grass, outdoor, ground, plant Description automatically generated Scott E. Hiers, P.G. City of Austin – Watershed Protection Dept. 505 Barton Springs Rd. Austin, TX 78704 512-974-1916 512-217-5047 [EXTERNAL EMAIL] Exercise caution. Do not open attachments or click links from unknown senders or unexpected email This electronic mail message is intended exclusively for the individual or entity to which it is addressed. This message, together with any attachment, may contain the sender's organization's confidential and privileged information. The recipient is hereby notified to treat the information as confidential and privileged and to not disclose or use the information except as authorized by sender's organization. Any unauthorized review, printing, retention, copying, disclosure, distribution, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you received this message in error, please immediately contact the sender by reply email and delete all copies of the material from any computer. Thank you for your cooperation. ATTACHMENT D GPR REPORT 21048-001PA Comprehensive Letter Report The use of Ground Penetrating Radar to locate Possible Cave Entrance 8176 North Mopac Expressway, Austin, TX Project No. 218189 May 12, 2021 1 Summary Round Rock Geophysics was contracted to perform Ground Penetrating Radar (GPR) surveys as part of an effort to locate the possible access to the famous Dead Dog cave. The survey area is located at 8176 North Mopac Expressway, Austin, TX and is shown in Figure 1 below. Figure 1: Location map of the GPR Survey Area. Background As detailed in the request for proposal, the historic Dead Dog cave is believed to have its access close to the intersection of Steck Ave. and MoPac as shown in Figure 1. Presently, this possible access (Manhole) is covered with reinforced concrete and is part of the access road to Luby’s Restaurant. There is no sign of it from the surface except historical evidence showing it to be close to the North Eastern corner of the driveway to the Restaurant. Scope The main scope of the GPR survey was to locate this Manhole and to guide the effort to expose it by excavation and/or other means. In doing so, the GPR survey is expected to provide some details of the cave entrance to an approximate depth of 20-ft. The GPR Survey The GPR survey was done with SIR 4000 system from Geophysical Survey System (GSSI) and 270-MHz antenna for maximum possible resolution and depth of investigation. The limits of the survey area include the possible location of the Manhole entrance to the cave as shown in 2 Figure 1. Field data was collected along profile lines spaced at 2-ft interval and crossing the driveway in the nearly East-West direction. Preliminary observation of the field data has confirmed the good data quality, but it didn’t reveal any details of the target Manhole. In addition to the GPR survey along the pre-planned grids, a survey profile was completed along the southern sidewalk of the driveway. Figure 2: Location and orientation of GPR survey Lines. GPR Results and Discussion The raw field data was processed using the appropriate software packages and following standard procedures to produce the results. These final results are shown both as 2 and 3- dimensional cross sections and depth slices as Figures 3 to 7 below. Interpretation of the results have shown the details of the asphalt and concrete covered driveway with the location of the possible Manhole and several utility lines. This possible Manhole is located at an approximate distance of 70-ft from the start of the profile lines 1,3, and 5. There is an indication of a possible Cave entrance connected to this Manhole and extending towards Mopac access road. This entrance slopes towards the Western side of the driveway with an approximate angle of 45-Degrees. The details of this possible feature are beyond the scope of the current GPR survey. 3 Figure 3: Representative depth slice of the processed GPR survey data. Figure 4: 3-Dimensional view of the processed GPR data and its interpretation. 4 Figure 4: 2 and 3-Dimensional views of the processed GPR data. Figure 5: Cross-sectional view of the GPR survey result along Line 1. 5  Figure 6: Cross-sectional view of the GPR survey result along Line 3. Figure 7: Cross-sectional view of the GPR survey result along Line 3. 6 Conclusion The GPR survey was successful in showing the details of the possible Manhole cover and associated features. The location of this possible feature is marked on the ground with spray paint. It is understood that there is a planned excavation of this location for confirmation. It needs to be noted that different objects of related physical nature can produce similar GPR signatures. Since our survey was all non-intrusive, all interpretations of the results are made based on our previous experiences in similar situations and other historical evidence. Therefore, we cannot claim that our interpretation is absolute and the excavation may produce results different from our interpretation. Closure This report was prepared in accordance with generally accepted geophysical survey practices. No other warranty is expressed or implied. The data and analysis presented in this report are based on the available project information. We appreciate the opportunity to provide you our services. For any question or comments about this report, please contact us with the following: Round Rock Geophysics, LLC Email: Info@RoundRockGeo.com www.RoundRockGeo.com Phone: 512 496 8728 7 To: Subject: James Killian RE: Luby’s, Manhole Location From: Brett Denton <brett@ardent-residential.com> Sent: Friday, May 14, 2021 10:03 AM To: James Killian <jkillian@horizon-esi.com>; Scott Flesher <sflesher@horizon-esi.com> Cc: Art Carpenter <art@ardent-residential.com>; Greg Smyrl <greg@ardent-residential.com>; Brett Denton <brett@ardent-residential.com>; Joseph Longaro <jlongaro@lja.com>; Eva Wong <ewong@lja.com> Subject: Luby’s, Manhole Location [EXTERNAL EMAIL] Hi James and Scott: Thanks, Brett Please see attached photos and measurements of the location of the manhole. Let me know if you need anything else. 1  2  3  4  5  6  Sent from my iPhone [EXTERNAL EMAIL] Exercise caution. Do not open attachments or click links from unknown senders or unexpected email 7