03 SPC-2023-0357C - North Trail Office Park; District 10 Staff Report Part 3 — original pdf

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(cid:55)(cid:75)(cid:82)(cid:80)(cid:83)(cid:86)(cid:82)(cid:81) (cid:47)(cid:68)(cid:81)(cid:71) (cid:40)(cid:81)(cid:74)(cid:76)(cid:81)(cid:72)(cid:72)(cid:85)(cid:76)(cid:81)(cid:74)(cid:15) (cid:47)(cid:47)(cid:38) (cid:11)(cid:41)(cid:16)(cid:20)(cid:19)(cid:21)(cid:21)(cid:19)(cid:12) (cid:55)(cid:75)(cid:82)(cid:80)(cid:83)(cid:86)(cid:82)(cid:81) (cid:47)(cid:68)(cid:81)(cid:71) (cid:40)(cid:81)(cid:74)(cid:76)(cid:81)(cid:72)(cid:72)(cid:85)(cid:76)(cid:81)(cid:74)(cid:15) (cid:47)(cid:47)(cid:38) (cid:11)(cid:41)(cid:16)(cid:20)(cid:19)(cid:21)(cid:21)(cid:19)(cid:12) (cid:17)(cid:437)(cid:349)(cid:367)(cid:282)(cid:349)(cid:374)(cid:336)(cid:3)(cid:24)(cid:258)(cid:410)(cid:258)(cid:3)(cid:100)(cid:258)(cid:271)(cid:367)(cid:286)(cid:855) (cid:17)(cid:437)(cid:349)(cid:367)(cid:282)(cid:349)(cid:374)(cid:336) (cid:4) (cid:100)(cid:381)(cid:410)(cid:258)(cid:367)(cid:3)(cid:39)(cid:38)(cid:4)(cid:855) (cid:100)(cid:381)(cid:410)(cid:258)(cid:367)(cid:3)(cid:39)(cid:38)(cid:4)(cid:855) (cid:39)(cid:396)(cid:381)(cid:400)(cid:400)(cid:3)(cid:38)(cid:367)(cid:381)(cid:381)(cid:396)(cid:3)(cid:4)(cid:396)(cid:286)(cid:258)(cid:3) (cid:894)(cid:39)(cid:38)(cid:4)(cid:895)(cid:853)(cid:3)(cid:400)(cid:395)(cid:437)(cid:258)(cid:396)(cid:286)(cid:3)(cid:296)(cid:286)(cid:286)(cid:410) (cid:1005)(cid:1005)(cid:1007)(cid:853)(cid:1005)(cid:1013)(cid:1010) (cid:1005)(cid:1005)(cid:1007)(cid:853)(cid:1005)(cid:1013)(cid:1010) (cid:1005)(cid:1009)(cid:1004)(cid:853)(cid:1013)(cid:1006)(cid:1012) (cid:1006)(cid:1010)(cid:1008)(cid:853)(cid:1005)(cid:1006)(cid:1007) (cid:1005)(cid:1005)(cid:1007)(cid:853)(cid:1005)(cid:1013)(cid:1010) (cid:87)(cid:396)(cid:381)(cid:393)(cid:381)(cid:400)(cid:286)(cid:282)(cid:3)(cid:104)(cid:400)(cid:286) (cid:17)(cid:437)(cid:349)(cid:367)(cid:282)(cid:349)(cid:374)(cid:336)(cid:3)(cid:44)(cid:286)(cid:349)(cid:336)(cid:346)(cid:410) (cid:38)(cid:381)(cid:437)(cid:374)(cid:282)(cid:258)(cid:410)(cid:349)(cid:381)(cid:374)(cid:3)(cid:100)(cid:455)(cid:393)(cid:286) (cid:894)(cid:400)(cid:286)(cid:286)(cid:3)(cid:271)(cid:286)(cid:367)(cid:381)(cid:449)(cid:895) (cid:87)(cid:396)(cid:381)(cid:296)(cid:286)(cid:400)(cid:400)(cid:349)(cid:381)(cid:374)(cid:258)(cid:367)(cid:3)(cid:75)(cid:296)(cid:296)(cid:349)(cid:272)(cid:286)(cid:400) (cid:87)(cid:258)(cid:396)(cid:364)(cid:349)(cid:374)(cid:336)(cid:3)(cid:39)(cid:258)(cid:396)(cid:258)(cid:336)(cid:286) (cid:1006)(cid:1012)(cid:882)(cid:296)(cid:286)(cid:286)(cid:410) (cid:18)(cid:381)(cid:374)(cid:272)(cid:396)(cid:286)(cid:410)(cid:286)(cid:3)(cid:87)(cid:381)(cid:282)(cid:349)(cid:437)(cid:373) (cid:894)(cid:1006)(cid:882)(cid:400)(cid:410)(cid:381)(cid:396)(cid:349)(cid:286)(cid:400)(cid:3)(cid:258)(cid:271)(cid:381)(cid:448)(cid:286)(cid:3)(cid:920)(cid:3)(cid:1005)(cid:882)(cid:400)(cid:410)(cid:381)(cid:396)(cid:455)(cid:3)(cid:271)(cid:286)(cid:367)(cid:381)(cid:449)(cid:3)(cid:336)(cid:396)(cid:381)(cid:437)(cid:374)(cid:282)(cid:895) (cid:894)(cid:1008)(cid:882)(cid:367)(cid:286)(cid:448)(cid:286)(cid:367)(cid:400)(cid:3)(cid:271)(cid:286)(cid:367)(cid:381)(cid:449)(cid:3)(cid:336)(cid:396)(cid:381)(cid:437)(cid:374)(cid:282)(cid:895) (cid:894)(cid:296)(cid:381)(cid:396)(cid:3)(cid:4)(cid:38)(cid:24)(cid:3)(cid:393)(cid:437)(cid:396)(cid:393)(cid:381)(cid:400)(cid:286)(cid:400)(cid:895) (cid:894)(cid:296)(cid:381)(cid:396)(cid:3)(cid:4)(cid:116)(cid:853)(cid:3)(cid:87)(cid:4)(cid:90)(cid:24)(cid:3)(cid:920)(cid:3)(cid:127)(cid:381)(cid:374)(cid:349)(cid:374)(cid:336)(cid:3)(cid:393)(cid:437)(cid:396)(cid:393)(cid:381)(cid:400)(cid:286)(cid:400)(cid:853)(cid:3)(cid:286)(cid:454)(cid:272)(cid:367)(cid:437)(cid:282)(cid:286)(cid:400)(cid:3)(cid:393)(cid:258)(cid:396)(cid:364)(cid:349)(cid:374)(cid:336)(cid:3)(cid:400)(cid:410)(cid:396)(cid:437)(cid:272)(cid:410)(cid:437)(cid:396)(cid:286)(cid:895) (cid:38)(cid:349)(cid:374)(cid:349)(cid:400)(cid:346)(cid:286)(cid:282)(cid:3)(cid:38)(cid:367)(cid:381)(cid:381)(cid:396)(cid:3) (cid:28)(cid:367)(cid:286)(cid:448)(cid:258)(cid:410)(cid:349)(cid:381)(cid:374)(cid:3)(cid:894)(cid:38)(cid:38)(cid:28)(cid:895) (cid:1010)(cid:1007)(cid:1009)(cid:856)(cid:1009) Total Site Area: Site Development Calculations 440,505 sf 10.11 ac BUILDING UNIT GAR1 GAR2 GAR3 101 201 304 401 Total Floor Level 1 2 3 4 5 6 7 Square Footage 37,732 37,732 37,732 37,732 37,732 37,732 37,732 264,123 ADDRESS & Street Name 6601 N CAPITAL OF TEXAS HWY NB 6601 N CAPITAL OF TEXAS HWY NB 6601 N CAPITAL OF TEXAS HWY NB 6601 N CAPITAL OF TEXAS HWY NB 6601 N CAPITAL OF TEXAS HWY NB 6601 N CAPITAL OF TEXAS HWY NB 6601 N CAPITAL OF TEXAS HWY NB Zoning Site Area (sf) (ac) Private Common Open Space (sf) (%) Impervious Cover (sf) (ac) (%) Total Building Coverage Area (sf) (%) Total Building Floor Area (sf) Total Floor to Area Ratio (FAR) Total Building Height (feet) Total Building Height (stories) Existing GR-CO 440,505 10.11 -- -- 0 0.00 0.0% 0 0.0% 0 0:1 0.0 0 Allow / Required sf = 5.0% GSA (min.) 5,750-SF 22,025 Proposed GR-CO 440,505 10.11 25,000 5.7% 68,307 1.57 15.5% 90.0% 37,732 8.6% 113,196 0.26:1 75.0% see building sections; 28' (max.) per settlement agreement IC items: -------------- - Bldgs - Drive aisle and parking - Sidewalk Pavement Impervious Cover (IC) Summary (This Site Plan only) Total Existing IC Area (sf) -------------- 0 0 0 0 % -------------- 0.0% 0.0% 0.0% 0.0% Existing to be Removed -------------- 0 0 0 0 Proposed to be Added -------------- 37,732 25,736 4,839 68,307 Total Proposed IC Area (sf) -------------- 37,732 25,736 4,839 68,307 % -------------- 8.6% 5.8% 1.1% 15.5% Total IC = Total IC (acres) = 0.00 1.57 1.57 Parking Summary Required / Allowed Proposed See below See below Type Parking Totals - Total - Total (Standard) - uncovered/outside - Total (Accessible per IBC table 1106.1) - Total (Standard) - in garage - Total (Accessible per IBC table 1106.1) - Total (Compact) - Total Bicycle Parking - Short Term Bicycle Parking Spaces - Long Term Bicycle Parking Spaces - Total Loading zone 412.0 -- 2.0 -- 6.0 123.6 14% 86% 1 (30% compact allowed per COA LDC 25-6-477) 41 (10% vehicle spaces) 464 18 2 376 16 52 42 6 36 1 Required Parking Business & Professional Offices * SF ------------- 113,196 Employees ------------- - Required* ------------- 412.0 Proposed ------------ 464 Total Spaces = 412.0 464 112.6% * One space per 275-SF, per previous requriements in COA LDC chapter 25-6, Appendix A (cid:55)(cid:75)(cid:82)(cid:80)(cid:83)(cid:86)(cid:82)(cid:81) (cid:47)(cid:68)(cid:81)(cid:71) (cid:40)(cid:81)(cid:74)(cid:76)(cid:81)(cid:72)(cid:72)(cid:85)(cid:76)(cid:81)(cid:74)(cid:15) (cid:47)(cid:47)(cid:38) (cid:11)(cid:41)(cid:16)(cid:20)(cid:19)(cid:21)(cid:21)(cid:19)(cid:12) Land owners shed 25" Live Oak SER Path (15 ft shown) Land Owner's driveway Bluff (cid:51)(cid:85)(cid:82)(cid:83)(cid:72)(cid:85)(cid:87)(cid:92)(cid:3)(cid:51)(cid:85)(cid:82)(cid:73)(cid:76)(cid:79)(cid:72) Developable area (approx) per Settle. Agreement SER Path (cid:47)(cid:72)(cid:74)(cid:72)(cid:81)(cid:71) (cid:51)(cid:85)(cid:82)(cid:83)(cid:72)(cid:85)(cid:87)(cid:92) (cid:45)(cid:88)(cid:85)(cid:76)(cid:86)(cid:71)(cid:76)(cid:70)(cid:87)(cid:76)(cid:82)(cid:81)(cid:86)(cid:3)(cid:11)(cid:49)(cid:82)(cid:3)(cid:41)(cid:76)(cid:79)(cid:79)(cid:12) (cid:41)(cid:56)(cid:47)(cid:47)(cid:3)(cid:51)(cid:56)(cid:53)(cid:51)(cid:50)(cid:54)(cid:40) (cid:36)(cid:83)(cid:83)(cid:85)(cid:68)(cid:76)(cid:86)(cid:68)(cid:79)(cid:3)(cid:39)(cid:76)(cid:86)(cid:87)(cid:85)(cid:76)(cid:70)(cid:87)(cid:86) (cid:55)(cid:38)(cid:36)(cid:39)(cid:3)(cid:51)(cid:68)(cid:85)(cid:70)(cid:72)(cid:79)(cid:86) (cid:45)(cid:88)(cid:85)(cid:76)(cid:86)(cid:71)(cid:76)(cid:70)(cid:87)(cid:76)(cid:82)(cid:81)(cid:86)(cid:3)(cid:41)(cid:76)(cid:79)(cid:79) (cid:45)(cid:88)(cid:85)(cid:76)(cid:86)(cid:71)(cid:76)(cid:70)(cid:87)(cid:76)(cid:82)(cid:81) (cid:41)(cid:56)(cid:47)(cid:47)(cid:3)(cid:51)(cid:56)(cid:53)(cid:51)(cid:50)(cid:54)(cid:40) (cid:40)(cid:81)(cid:89)(cid:76)(cid:85)(cid:82)(cid:81)(cid:80)(cid:72)(cid:81)(cid:87)(cid:68)(cid:79)(cid:3)(cid:22) (cid:38)(cid:85)(cid:72)(cid:72)(cid:78)(cid:3)(cid:37)(cid:88)(cid:73)(cid:73)(cid:72)(cid:85)(cid:86)(cid:3)(cid:11)(cid:38)(cid:58)(cid:52)(cid:61)(cid:18)(cid:58)(cid:52)(cid:55)(cid:61)(cid:12) (cid:38)(cid:85)(cid:76)(cid:87)(cid:76)(cid:70)(cid:68)(cid:79)(cid:3)(cid:58)(cid:68)(cid:87)(cid:72)(cid:85)(cid:3)(cid:52)(cid:88)(cid:68)(cid:79)(cid:76)(cid:87)(cid:92)(cid:3)(cid:61)(cid:82)(cid:81)(cid:72) (cid:58)(cid:68)(cid:87)(cid:72)(cid:85)(cid:3)(cid:52)(cid:88)(cid:68)(cid:79)(cid:76)(cid:87)(cid:92)(cid:3)(cid:55)(cid:85)(cid:68)(cid:81)(cid:86)(cid:76)(cid:87)(cid:76)(cid:82)(cid:81)(cid:3)(cid:61)(cid:82)(cid:81)(cid:72) Current: CWQZ Settle. Agreement: 75 foot bluff setback 0 350 700 ft (cid:25)(cid:18)(cid:22)(cid:18)(cid:21)(cid:19)(cid:21)(cid:21) (cid:55)(cid:75)(cid:76)(cid:86)(cid:3)(cid:83)(cid:85)(cid:82)(cid:71)(cid:88)(cid:70)(cid:87)(cid:3)(cid:76)(cid:86)(cid:3)(cid:73)(cid:82)(cid:85)(cid:3)(cid:76)(cid:81)(cid:73)(cid:82)(cid:85)(cid:80)(cid:68)(cid:87)(cid:76)(cid:82)(cid:81)(cid:68)(cid:79)(cid:3)(cid:83)(cid:88)(cid:85)(cid:83)(cid:82)(cid:86)(cid:72)(cid:86)(cid:3)(cid:68)(cid:81)(cid:71)(cid:3)(cid:80)(cid:68)(cid:92)(cid:3)(cid:81)(cid:82)(cid:87)(cid:3)(cid:75)(cid:68)(cid:89)(cid:72)(cid:3)(cid:69)(cid:72)(cid:72)(cid:81)(cid:3)(cid:83)(cid:85)(cid:72)(cid:83)(cid:68)(cid:85)(cid:72)(cid:71)(cid:3)(cid:73)(cid:82)(cid:85) (cid:82)(cid:85)(cid:3)(cid:69)(cid:72)(cid:3)(cid:86)(cid:88)(cid:76)(cid:87)(cid:68)(cid:69)(cid:79)(cid:72)(cid:3)(cid:73)(cid:82)(cid:85)(cid:3)(cid:79)(cid:72)(cid:74)(cid:68)(cid:79)(cid:15)(cid:3)(cid:72)(cid:81)(cid:74)(cid:76)(cid:81)(cid:72)(cid:72)(cid:85)(cid:76)(cid:81)(cid:74)(cid:15)(cid:3)(cid:82)(cid:85)(cid:3)(cid:86)(cid:88)(cid:85)(cid:89)(cid:72)(cid:92)(cid:76)(cid:81)(cid:74)(cid:3)(cid:83)(cid:88)(cid:85)(cid:83)(cid:82)(cid:86)(cid:72)(cid:86)(cid:17)(cid:3)(cid:44)(cid:87)(cid:3)(cid:71)(cid:82)(cid:72)(cid:86)(cid:3)(cid:81)(cid:82)(cid:87) (cid:85)(cid:72)(cid:83)(cid:85)(cid:72)(cid:86)(cid:72)(cid:81)(cid:87)(cid:3)(cid:68)(cid:81)(cid:3)(cid:82)(cid:81)(cid:16)(cid:87)(cid:75)(cid:72)(cid:16)(cid:74)(cid:85)(cid:82)(cid:88)(cid:81)(cid:71)(cid:3)(cid:86)(cid:88)(cid:85)(cid:89)(cid:72)(cid:92)(cid:17)(cid:3)(cid:55)(cid:75)(cid:76)(cid:86)(cid:3)(cid:83)(cid:85)(cid:82)(cid:71)(cid:88)(cid:70)(cid:87)(cid:3)(cid:75)(cid:68)(cid:86)(cid:3)(cid:69)(cid:72)(cid:72)(cid:81)(cid:3)(cid:83)(cid:85)(cid:82)(cid:71)(cid:88)(cid:70)(cid:72)(cid:71)(cid:3)(cid:69)(cid:92)(cid:3)(cid:87)(cid:75)(cid:72)(cid:3)(cid:38)(cid:76)(cid:87)(cid:92) (cid:82)(cid:73)(cid:3)(cid:36)(cid:88)(cid:86)(cid:87)(cid:76)(cid:81)(cid:3)(cid:73)(cid:82)(cid:85)(cid:3)(cid:87)(cid:75)(cid:72)(cid:3)(cid:86)(cid:82)(cid:79)(cid:72)(cid:3)(cid:83)(cid:88)(cid:85)(cid:83)(cid:82)(cid:86)(cid:72)(cid:3)(cid:82)(cid:73)(cid:3)(cid:74)(cid:72)(cid:82)(cid:74)(cid:85)(cid:68)(cid:83)(cid:75)(cid:76)(cid:70)(cid:3)(cid:85)(cid:72)(cid:73)(cid:72)(cid:85)(cid:72)(cid:81)(cid:70)(cid:72)(cid:17)(cid:3)(cid:49)(cid:82)(cid:3)(cid:90)(cid:68)(cid:85)(cid:85)(cid:68)(cid:81)(cid:87)(cid:92)(cid:3)(cid:76)(cid:86)(cid:3)(cid:80)(cid:68)(cid:71)(cid:72)(cid:3)(cid:69)(cid:92) (cid:87)(cid:75)(cid:72)(cid:3)(cid:38)(cid:76)(cid:87)(cid:92)(cid:3)(cid:82)(cid:73)(cid:3)(cid:36)(cid:88)(cid:86)(cid:87)(cid:76)(cid:81)(cid:3)(cid:85)(cid:72)(cid:74)(cid:68)(cid:85)(cid:71)(cid:76)(cid:81)(cid:74)(cid:3)(cid:86)(cid:83)(cid:72)(cid:70)(cid:76)(cid:73)(cid:76)(cid:70)(cid:3)(cid:68)(cid:70)(cid:70)(cid:88)(cid:85)(cid:68)(cid:70)(cid:92)(cid:3)(cid:82)(cid:85)(cid:3)(cid:70)(cid:82)(cid:80)(cid:83)(cid:79)(cid:72)(cid:87)(cid:72)(cid:81)(cid:72)(cid:86)(cid:86)(cid:17) (cid:49)(cid:82)(cid:87)(cid:72)(cid:86) (cid:51)(cid:85)(cid:82)(cid:83)(cid:72)(cid:85)(cid:87)(cid:92)(cid:3)(cid:51)(cid:85)(cid:82)(cid:73)(cid:76)(cid:79)(cid:72) Red is entire tract (cid:47)(cid:72)(cid:74)(cid:72)(cid:81)(cid:71) (cid:51)(cid:85)(cid:82)(cid:83)(cid:72)(cid:85)(cid:87)(cid:92) (cid:45)(cid:88)(cid:85)(cid:76)(cid:86)(cid:71)(cid:76)(cid:70)(cid:87)(cid:76)(cid:82)(cid:81)(cid:86)(cid:3)(cid:11)(cid:49)(cid:82)(cid:3)(cid:41)(cid:76)(cid:79)(cid:79)(cid:12) (cid:41)(cid:56)(cid:47)(cid:47)(cid:3)(cid:51)(cid:56)(cid:53)(cid:51)(cid:50)(cid:54)(cid:40) (cid:36)(cid:83)(cid:83)(cid:85)(cid:68)(cid:76)(cid:86)(cid:68)(cid:79)(cid:3)(cid:39)(cid:76)(cid:86)(cid:87)(cid:85)(cid:76)(cid:70)(cid:87)(cid:86) (cid:55)(cid:38)(cid:36)(cid:39)(cid:3)(cid:51)(cid:68)(cid:85)(cid:70)(cid:72)(cid:79)(cid:86) (cid:45)(cid:88)(cid:85)(cid:76)(cid:86)(cid:71)(cid:76)(cid:70)(cid:87)(cid:76)(cid:82)(cid:81)(cid:86)(cid:3)(cid:41)(cid:76)(cid:79)(cid:79) (cid:45)(cid:88)(cid:85)(cid:76)(cid:86)(cid:71)(cid:76)(cid:70)(cid:87)(cid:76)(cid:82)(cid:81) (cid:41)(cid:56)(cid:47)(cid:47)(cid:3)(cid:51)(cid:56)(cid:53)(cid:51)(cid:50)(cid:54)(cid:40) (cid:40)(cid:81)(cid:89)(cid:76)(cid:85)(cid:82)(cid:81)(cid:80)(cid:72)(cid:81)(cid:87)(cid:68)(cid:79)(cid:3)(cid:22) (cid:38)(cid:85)(cid:72)(cid:72)(cid:78)(cid:3)(cid:37)(cid:88)(cid:73)(cid:73)(cid:72)(cid:85)(cid:86)(cid:3)(cid:11)(cid:38)(cid:58)(cid:52)(cid:61)(cid:18)(cid:58)(cid:52)(cid:55)(cid:61)(cid:12) (cid:38)(cid:85)(cid:76)(cid:87)(cid:76)(cid:70)(cid:68)(cid:79)(cid:3)(cid:58)(cid:68)(cid:87)(cid:72)(cid:85)(cid:3)(cid:52)(cid:88)(cid:68)(cid:79)(cid:76)(cid:87)(cid:92)(cid:3)(cid:61)(cid:82)(cid:81)(cid:72) (cid:58)(cid:68)(cid:87)(cid:72)(cid:85)(cid:3)(cid:52)(cid:88)(cid:68)(cid:79)(cid:76)(cid:87)(cid:92)(cid:3)(cid:55)(cid:85)(cid:68)(cid:81)(cid:86)(cid:76)(cid:87)(cid:76)(cid:82)(cid:81)(cid:3)(cid:61)(cid:82)(cid:81)(cid:72) Blue is approximate 75 ft bluff setback (Settlement Agreement) bisecting north from the south South portion has development and tied to wastewater. 0 1000 2000 ft (cid:25)(cid:18)(cid:22)(cid:18)(cid:21)(cid:19)(cid:21)(cid:21) 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(cid:87)(cid:75)(cid:72)(cid:3)(cid:38)(cid:76)(cid:87)(cid:92)(cid:3)(cid:82)(cid:73)(cid:3)(cid:36)(cid:88)(cid:86)(cid:87)(cid:76)(cid:81)(cid:3)(cid:85)(cid:72)(cid:74)(cid:68)(cid:85)(cid:71)(cid:76)(cid:81)(cid:74)(cid:3)(cid:86)(cid:83)(cid:72)(cid:70)(cid:76)(cid:73)(cid:76)(cid:70)(cid:3)(cid:68)(cid:70)(cid:70)(cid:88)(cid:85)(cid:68)(cid:70)(cid:92)(cid:3)(cid:82)(cid:85)(cid:3)(cid:70)(cid:82)(cid:80)(cid:83)(cid:79)(cid:72)(cid:87)(cid:72)(cid:81)(cid:72)(cid:86)(cid:86)(cid:17) (cid:49)(cid:82)(cid:87)(cid:72)(cid:86) Barton-Holmes, Christine From: Sent: To: Cc: Subject: Attachments: Holmes, Reyna Tuesday, August 16, 2022 5:02 PM MWhellan@abaustin.com Huggins, Cole; Pandurangi, Shwetha; Kirk, Colleen; R T; Kaiser, Paul; Barron, Bradley Re: North Trail Office Park - SPC-2022-0170C SER Path with constraints_p.pdf; SER Path for WW_p.pdf; Overall Tract and how development bisected_p.pdf Mr. Whellan, I hope all is well with you. I have been asked to evaluate the possibility of issuing a waiver to our local requirement that all properties located within 100 LF of a public wastewater main must connect to our collection system. After careful examination of; the attached approved SER, the existing connection point at the south side of the property, the unique topographic and environmental features of the site, it was determined that a waiver can be granted. This determination was based on the following: 1. It has been communicated that obtaining the necessary easements to connect to the wastewater main along Lakewood Drive has been challenging. 2. Even if easements were to be obtained, the installation of a public wastewater main to connect to the existing main along Lakewood Drive would cross difficult terrain, be restricted by bluff setbacks, and would negatively impact several protected trees. 3. A public main with the proposed general alignment and within the easements discussed above (as noted in the approved SER) would be difficult to access. 4. The installation of a private yard line to connect to the existing southern wastewater connection may require running an internal wastewater yard line along the banks of Bull creek. Please note that there are restrictictions associated with the installation of an On-Site Sewage Facilities (OSSF), these restrictions include (but are not limited to) the following: 1. 2. An OSSF cannot treat nor dispose more than 5,000 gallons per day. Sites with larger flows must obtain a TLAP permit via the TCEQ. Should this site qualify for an OSSF, the design must meet the most stringent of the design requirements outlined in 30 TAC 285 and Austin City Code of Ordinances Chapter 15-5. 3. A replacement drainfield area, equal or larger than the design drainfield area, must be reserved via easement. This area must be kept available and not be used for anything else (e.g., parking, building, ponds, etc.) Please let me know if I can be of further assistance to you. Regards, Reyna E. Holmes, P.E., OS0030469 Supervising Engineer City of Austin | Austin Water 512-972-0202 | Reyna.Holmes@austintexas.gov Generally from 7:00 am - 3:30 pm (M – F) 1  From: Kirk, Colleen <Colleen.Kirk@austintexas.gov> Sent: Tuesday, August 16, 2022 4:24 PM To: Holmes, Reyna <Reyna.Holmes@austintexas.gov> Cc: Huggins, Cole <Cole.Huggins@austintexas.gov>; Pandurangi, Shwetha <Shwetha.Pandurangi@austintexas.gov> Subject: FW: North Trail Office Park - SPC-2022-0170C Reyna, Please see below request from the applicant’s attorney on June 2, 2022. They are requesting a variance so they can utilize OSSF for this proposed development. Thank you, Colleen Kirk, P.E. Supervising Engineer, SER & Land Use Review City of Austin | Austin Water, Utility Development Services 512-972-0266 | www.austintexas.gov/ser From: Michael Whellan <MWhellan@abaustin.com> Sent: Friday, June 3, 2022 12:04 PM To: Kirk, Colleen <Colleen.Kirk@austintexas.gov>; Pandurangi, Shwetha <Shwetha.Pandurangi@austintexas.gov>; Barron, Bradley <Bradley.Barron@austintexas.gov> Cc: Robert Thompson <ric@tleng.net>; Huggins, Cole <Cole.Huggins@austintexas.gov>; Michael Whellan <MWhellan@abaustin.com> Subject: RE: North Trail Office Park - SPC-2022-0170C *** External Email - Exercise Caution *** See some exhibits attached to help with the discussion. I will be back in the office on Monday and available – or fine to buzz me on my cell 1-512-417-9076. All good. MJW. From: Michael Whellan Sent: Thursday, June 2, 2022 8:58 PM To: 'Kirk, Colleen' <Colleen.Kirk@austintexas.gov>; Pandurangi, Shwetha <Shwetha.Pandurangi@austintexas.gov>; Barron, Bradley <Bradley.Barron@austintexas.gov> Cc: Robert Thompson <ric@tleng.net>; Huggins, Cole <Cole.Huggins@austintexas.gov>; Michael Whellan <MWhellan@abaustin.com> Subject: RE: North Trail Office Park - SPC-2022-0170C I have asked our engineer to get a topo to better illustrate how the two halves of the lot are separated physically; yes, because the lot is separated topographically, there wil be two independent developments (Bull Creek Market to the south; and new site dev permit for North Trail Office Park to the north) on the one Lot. 2 The SER route is indeed challenging as noted below, which is why we are seeking septic just for the Northern half of the Lot. All good. MJW. From: Kirk, Colleen <Colleen.Kirk@austintexas.gov> Sent: Thursday, June 2, 2022 6:32 PM To: Pandurangi, Shwetha <Shwetha.Pandurangi@austintexas.gov>; Michael Whellan <MWhellan@abaustin.com>; Barron, Bradley <Bradley.Barron@austintexas.gov> Cc: Robert Thompson <ric@tleng.net>; Huggins, Cole <Cole.Huggins@austintexas.gov> Subject: RE: North Trail Office Park - SPC-2022-0170C Hi Michael, Is your request to have two structures on a single lot, with one maintaining their existing service connection and the other with OSSF? I think it is also noteworthy that the engineer that submitted the SER proposed service as was approved in the SER and previous representatives of the property indicated the neighbor was agreeable to providing an easement. I understand the route has challenges though. Thanks, Colleen Kirk, P.E. Supervising Engineer, SER & Land Use Review City of Austin | Austin Water, Utility Development Services 512-972-0266 | www.austintexas.gov/ser From: Pandurangi, Shwetha <Shwetha.Pandurangi@austintexas.gov> Sent: Thursday, June 2, 2022 4:38 PM To: Michael Whellan <MWhellan@abaustin.com>; Barron, Bradley <Bradley.Barron@austintexas.gov> Cc: Robert Thompson <ric@tleng.net>; Kirk, Colleen <Colleen.Kirk@austintexas.gov> Subject: RE: North Trail Office Park - SPC-2022-0170C Michael, I have looped Colleen Kirk, PE, SER and Landuse Review Supervisor on this chain. She could visit with Bradley and identify any needs for a meeting to resolve. Thanks, Shwetha Pandurangi, P.E.,CFM Business Strategy Manager – Utility Development Services City of Austin | Austin Water 512-974-3514 | C: 469.450.7272 From: Michael Whellan <MWhellan@abaustin.com> Sent: Thursday, June 2, 2022 4:33 PM 3 To: Pandurangi, Shwetha <Shwetha.Pandurangi@austintexas.gov>; Barron, Bradley <Bradley.Barron@austintexas.gov> Cc: Michael Whellan <MWhellan@abaustin.com>; Robert Thompson <ric@tleng.net> Subject: North Trail Office Park - SPC-2022-0170C *** External Email - Exercise Caution *** Shwetha/Bradley – wanted to follow-up on the email below. I have attached the SER 5053 and the underlying plat. Noteworthy is the fact that the SER would require the wastewater line to be constructed in the CWQZ with damage to some heritage trees, AND it would require a third-party easement. The plat states as follows: “2. This lot shall not be occupied until connected to the City of Austin Water and Wastewater System.” The plat note (no occupancy until connected to the City system) has been achieved; specifically, the existing development on the southern portion of the Lot is connected to the City system – Bull Creek Market shopping center. Noteworthy, the plat does not prohibit the use of septic and the precondition of connecting to the City system has been achieved (it does not require the entire lot to be connected to the City wastewater system). We want to show septic on the next update to the site plan for the North Trail Office Park on the northern portion of the Lot (SPC-2022-0170C) and clarify this issue prior to doing so. Perhaps a short meeting would be helpful – we can make ourselves available to walk through this. MJW. ---------- Forwarded message --------- From: Barron, Bradley <Bradley.Barron@austintexas.gov> Date: Mon, Nov 1, 2021 at 9:19 AM Subject: RE: FW: (1774) Quick question from Ric Thompson To: Robert Thompson <ric@tleng.net> Cc: Pandurangi, Shwetha <Shwetha.Pandurangi@austintexas.gov> The note is a restriction. We’ve always interpreted it that way. There are also approved SERs for the tract. Going from septic to wastewater service may be required if the site is within 100’ of the property (§25-4-191, 192). As Code is more stringent than plat, it overrides the plat. Annexation may require connection, and annexation condition notes dictate what happens. This is another instance where Code will require the connection. I don’t think the plat exception can be used as the lot has already been platted. That’s an issue with DSD or City legal to answer and is not under water/wastewater portion of review. Bradley Barron Project Coordinator, Utility Development Services City of Austin | Austin Water 512-972-0078 | bradley.barron@austintexas.gov Hours: 5:30 a.m. to 2:00 p.m. (Monday- Thursday) 5:30 a.m. to 11:30 a.m. (Friday) 4  ****DUE TO CITY MANAGER ORDER, I AM CURRENTLY WORKING REMOTELY. WALK IN APPOINTMENTS ARE NOT ACCEPTED UNTIL FURTHER NOTICE. PLEASE CONTACT VIA EMAIL, AND ARRANGEMENTS WILL BE MADE AS NECESSARY**** The link ed image cannot be display ed. The file may hav e been mov ed, renamed, or deleted. Verify that the link points to the correct file and location. From: Robert Thompson <ric@tleng.net> Sent: Monday, November 1, 2021 9:01 AM To: Barron, Bradley <Bradley.Barron@austintexas.gov> Cc: Pandurangi, Shwetha <Shwetha.Pandurangi@austintexas.gov> Subject: Re: FW: (1774) Quick question from Ric Thompson Thanks Bradley! • On the waiver, the note is not a "restriction." I've had plat setup for septic that were old and later had gravity wastewater service so they instead connected to wastewater. I've had properties set up to connect to a MUD that were annexed so instead they connected to the City. Things change and I've always been told those notes are really only to inform and help if someone attempts illegal. So I'd like to get that considered further. How do I do that? • Also, on the plat, this tract is large enough that it can qualify for a "plat exception" under state law so if you guys preferred to go that route, I'd like to find out how to pursue a process to accomplish the same thing with you guys outside of the platting process (get the change on record, or whatever you guys need). How would I do that? Thanks much. Robert C. (Ric) Thompson, PE MS, CPESC, CFM Thompson Land Engineering, LLC 904 N. Cuernavaca, Austin, Tx 78733 512-328-0002 (o) 512-585-4448 (c) www.tleng.net On Mon, Nov 1, 2021 at 7:26 AM Barron, Bradley <Bradley.Barron@austintexas.gov> wrote: SERs have been approved for this site. 5052 for water, 5053 for wastewater. Connection to the wastewater system will be required as this lot was platted in that manner. There is not a waiver to plat note restrictions. As the site is over 100’ from the wastewater system, a resub could be processed to possibly allow for OSSF. The plat would have to be reviewed and approved by the OSSF team from AW. Bradley Barron Project Coordinator, Utility Development Services City of Austin | Austin Water 512-972-0078 | bradley.barron@austintexas.gov Hours: 5:30 a.m. to 2:00 p.m. (Monday- Thursday) 5:30 a.m. to 11:30 a.m. (Friday) 5 ****DUE TO CITY MANAGER ORDER, I AM CURRENTLY WORKING REMOTELY. WALK IN APPOINTMENTS ARE NOT ACCEPTED UNTIL FURTHER NOTICE. PLEASE CONTACT VIA EMAIL, AND ARRANGEMENTS WILL BE MADE AS NECESSARY**** The link ed image cannot be display ed. The file may hav e been mov ed, renamed, or deleted. Verify that the link points to the correct file and location. From: Robert Thompson <ric@tleng.net> Sent: Sunday, October 31, 2021 8:10 AM To: Barron, Bradley <Bradley.Barron@austintexas.gov> Cc: Pandurangi, Shwetha <Shwetha.Pandurangi@austintexas.gov> Subject: Re: FW: (1774) Quick question from Ric Thompson Howdy Bradley. Attached is the plat and two other graphics. Also attached is a sketch of the area to be developed with an office building. You can see on the sketch that the property is surrounded by bluffs (it is way up high) and the only wastewater line near it is on Lakewood. The owner has been working with the two adjacent neighbors to get an easement to get to the line but it is not working out. They would tie into the line at the bottom portion of the lot (on 2222; which has wastewater service) but the 75 foot setback from the bluff along Bull Creek is preventing it. So they are isolated with the only option being septic. I don't think the engineer on the plat thought this would happen (or didn't think it through). So the one portion has the service per the plat note but this portion would not (would be on septic). There is plenty of area left over for septic. I don't think a re-plat (or further subdivision) is needed. I think, at most, just a waiver is needed. I've never understood the plat note to be a restriction (more just information and a declaration to dispose of wastewater legally) but if considered a restriction, then a waiver should take care of it? This help? Thanks for helping with this. Robert C. (Ric) Thompson, PE MS, CPESC, CFM Thompson Land Engineering, LLC 904 N. Cuernavaca, Austin, Tx 78733 512-328-0002 (o) 512-585-4448 (c) www.tleng.net On Wed, Oct 27, 2021 at 6:15 AM Barron, Bradley <Bradley.Barron@austintexas.gov> wrote: I’m going to need more info on this to provide an answer. Please send me the address address, any previous plat case number, and a concept of what is proposed. Bradley Barron Project Coordinator, Utility Development Services City of Austin | Austin Water 512-972-0078 | bradley.barron@austintexas.gov Hours: 5:30 a.m. to 2:00 p.m. (Monday- Thursday) 5:30 a.m. to 11:30 a.m. (Friday) 6 ****DUE TO CITY MANAGER ORDER, I AM CURRENTLY WORKING REMOTELY. WALK IN APPOINTMENTS ARE NOT ACCEPTED UNTIL FURTHER NOTICE. PLEASE CONTACT VIA EMAIL, AND ARRANGEMENTS WILL BE MADE AS NECESSARY**** The link ed image cannot be display ed. The file may hav e been mov ed, renamed, or deleted. Verify that the link points to the correct file and location. From: AW SER <AWSER@austintexas.gov> Sent: Tuesday, October 26, 2021 5:57 PM To: Pandurangi, Shwetha <Shwetha.Pandurangi@austintexas.gov>; 'Robert Thompson' <ric@tleng.net> Cc: AW SER <AWSER@austintexas.gov>; Barron, Bradley <Bradley.Barron@austintexas.gov>; Tucker, Derek <Derek.Tucker@austintexas.gov>; Pandurangi, Shwetha <Shwetha.Pandurangi@austintexas.gov> Subject: RE: (1774) Quick question from Ric Thompson Hi Bradley, I think this might be a question for you guys. Please see below. Will they have to replat if a portion of the tract ends up getting served with septic instead of AW utilities? Christine Perez, P.E. Engineer C, SER Program City of Austin | Austin Water, Utility Development Services 512-972-0035 | www.austintexas.gov/ser The link ed image cannot be display ed. The file may hav e been mov ed, renamed, or deleted. Verify that the link points to the correct file and location. From: Pandurangi, Shwetha <Shwetha.Pandurangi@austintexas.gov> Sent: Monday, October 25, 2021 4:35 PM To: 'Robert Thompson' <ric@tleng.net> Cc: AW SER <AWSER@austintexas.gov> Subject: RE: (1774) Quick question from Ric Thompson Ric, I will need to see a drawing with basic utility information to better understand the tract and provide any specific guidance. Alternatively, you could email ser@austintexas.gov and they can review in detail to provide a specific utility plan (in the event that you already don’t have SERs for the tract). Thanks, Shwetha Pandurangi, P.E.,CFM Business Strategy Manager – Utility Development Services City of Austin | Austin Water 512-974-3514 | C: 469.450.7272 7 The link ed image cannot be display ed. The file may hav e been mov ed, renamed, or deleted. Verify that the link points to the correct file and location. From: Robert Thompson <ric@tleng.net> Sent: Monday, October 25, 2021 1:37 PM To: Pandurangi, Shwetha <Shwetha.Pandurangi@austintexas.gov> Subject: (1774) Quick question from Ric Thompson *** External Email - Exercise Caution *** Howdy Shwetha~ I have a quick question. I've got a customer with a 20+ acre tract in the full purpose of austin. The property was platted in the past and the engineer put the note on the plat that it would be serviced by Austin water and wastewater. That was true for one portion of the tract but not another; the other portion is cut off by State right-of-way, a bluff, environmental setbacks, and properties who don't want to give a wastewater easement (they have been trying!). Since the one portion complies with the note on the plat and the other can't (which we could show and support), would it be any problem instead servicing the isolated portion with a septic system (approved by Austin, meeting the rules of course)? Thanks for your help with this! ~Ric Robert C. (Ric) Thompson, PE MS, CPESC, CFM Thompson Land Engineering, LLC 904 N. Cuernavaca, Austin, Tx 78733 512-328-0002 (o) 512-585-4448 (c) www.tleng.net 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. 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. 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. 8 Barton-Holmes, Christine From: Sent: To: Cc: Subject: Kaiser, Paul Thursday, September 19, 2024 3:48 PM Holmes, Reyna; Rouda, Randall Baker, Jay; Abee-Taulli, Pamela; Barron, Bradley; Price, Richard RE: IP Concerns -- SPC-2023-0357C North Trail Office Park Hi Randy, Please see responses to your questions based on the OSSF design that was permitted in November 2023. 1. State Code, TAC Chapter 285, does include vertical and horizontal setbacks for different circumstances. In this case, based on the design of the system, 12” of suitable soil must be present between the drip emitter tubing which is being used as a drainfield type and solid or fractured rock. This is achieved in the reviewed design by using existing soil where available and/or importing soil before installing the drainfield to maintain this vertical separation. 2. TAC Chapter 285 has a horizontal setback from “Slopes where seeps may occur and detention ponds” which would apply to the bluff. There is also a proposed detention pond on this site plan with the same setback. Based on the OSSF Design parameters, a 10’ setback is required to these features. There is a 75’ buffer from the bluff and the OSSF drainfield edge maintains an additional 10’ or more from this buffer. The drainfield edge also maintains the 10’ setback to the detention pond edge. 3. Texas Commission on Environmental Quality is the state agency that is responsible for enforcing TAC Chapter 285 and Austin Water has been given permitting and enforcement authority as an Authorized Agent as prescribed by the code. I spoke to Mr. Shaftel earlier this week and described some of the OSSF design considerations and explained how this type of system works and how it is different form a conventional or traditional septic system. I also noted the OSSF design met the minimum design standards for TAC Chapter 285 and City Code 15-5, so it was permitted as requested. He submitted a Public Information Request for the permitted plans which I responded to earlier today. He also said the neighborhood group would be exploring a legal path to prevent the OSSF installation based on a Restrictive Covenant that he believes may disallow the septic tank installation. I have not seen this document, but he said they would be seeking legal counsel to address it if it is a viable pathway for the neighborhood group. Thank you, Paul Kaiser Scheduler Analyst, OS 31821, I-3778 Austin Water | City of Austin Office: 512-972-0186 Cell: 512-585-9045 From: Holmes, Reyna <Reyna.Holmes@austintexas.gov> Sent: Tuesday, September 17, 2024 3:07 PM To: Rouda, Randall <Randall.Rouda@austintexas.gov> Cc: Baker, Jay <Jay.Baker@austintexas.gov>; Abee-Taulli, Pamela <Pamela.Abee-Taulli@austintexas.gov>; Barron, Bradley <Bradley.Barron@austintexas.gov>; Price, Richard <Richard.Price@austintexas.gov>; Kaiser, Paul 1 <Paul.Kaiser@austintexas.gov> Subject: RE: IP Concerns -- SPC-2023-0357C North Trail Office Park Good afternoon, We will look into this and circle back. Reyna From: Rouda, Randall <Randall.Rouda@austintexas.gov> Sent: Tuesday, September 17, 2024 1:40 PM To: Holmes, Reyna <Reyna.Holmes@austintexas.gov>; Kaiser, Paul <Paul.Kaiser@austintexas.gov> Cc: Baker, Jay <Jay.Baker@austintexas.gov>; Abee-Taulli, Pamela <Pamela.Abee-Taulli@austintexas.gov>; Barron, Bradley <Bradley.Barron@austintexas.gov> Subject: RE: IP Concerns -- SPC-2023-0357C North Trail Office Park Good Afternoon: I’m following up on the e-mail below from Marcus Shaftel, an Interested Party for the above project. My understanding is that the OSSF group has already met with Mr. Shaftel and has provided some information. I’m looking for additional background both to address the communication that came my way and in anticipation that this will still be a live issue when we get to a public hearing on the project sometime in the next couple months. Can you provide brief direction on the following? 1) Do the OSSF standards include any provisions which would limit or amend design for highly pervious soil types like the subsurface limestone referenced in the e-mail? If so, can we verify that those standards were followed. 2) Do the OSSF standards include any provisions which would limit or amend design for projects in vicinity of the bluff and/or creek? If so, can we verify that those standards were followed? 3) If those specific concerns are not addressed by OSSF code requirements, is there another Department or Agency (possibly County or State?) that might have review or enforcement responsibilities in this area? I’d be happy to meet if that would be an easier way to get me up to speed on all of this. Thank you very much! Randy Rouda Planner Senior, Land Use Review City of Austin Development Services Department Office: 512-974-3338 From: Barron, Bradley <Bradley.Barron@austintexas.gov> Sent: Tuesday, September 17, 2024 1:07 PM To: Rouda, Randall <Randall.Rouda@austintexas.gov> Cc: Baker, Jay <Jay.Baker@austintexas.gov>; Abee-Taulli, Pamela <Pamela.Abee-Taulli@austintexas.gov> Subject: RE: IP Concerns -- SPC-2023-0357C North Trail Office Park Reyna Holmes is the Supervisor over the City’s OSSF Team. She and/or Paul Kaiser with the OSSF Team have already talked with Mr. Shaftel. 2 Bradley Barron Scheduler Analyst AusKn Water | City of AusKn bradley.barron@aus(cid:30)ntexas.gov (Mon. - Thurs.) 5:30 a.m. to 2:00 p.m. (Fri.) 5:30 a.m. to 11:30 a.m. From: Rouda, Randall <Randall.Rouda@austintexas.gov> Sent: Tuesday, September 17, 2024 1:01 PM To: Barron, Bradley <Bradley.Barron@austintexas.gov> Cc: Baker, Jay <Jay.Baker@austintexas.gov>; Abee-Taulli, Pamela <Pamela.Abee-Taulli@austintexas.gov> Subject: FW: IP Concerns -- SPC-2023-0357C North Trail Office Park Good Afternoon: It is my (limited) understanding that AW has already issued an OSSF Permit for this development which validates that their proposed design and location meets applicable code. Can you put me in touch with the OSSF reviewer and/or someone else on that team to provide some background on this question? Specifically, I’d like to have brief answers to the following: 1) Do the OSSF standards include any provisions which would limit or amend design for highly pervious soil types like the subsurface limestone referenced in the e-mail? If so, can we verify that those standards were followed. 2) Do the OSSF standards include any provisions which would limit or amend design for projects in vicinity of the bluff and/or creek? If so, can we verify that those standards were followed? This project is heading in the fairly short term toward a public hearing under the Hillside Roadway ordinance, so all of this is going to become VERY public over the next couple of months. In addition to responding to this particular e-mail, its time for me to start getting myself organized for all of the issues which are likely to arise at the hearing. I’d appreciate it if you could make the introduction so I can start to get into this. Thank you! Randy Rouda Planner Senior, Land Use Review City of Austin Development Services Department Office: 512-974-3338 From: Marcus Shaftel <marcus@ieee.org> Sent: Tuesday, September 17, 2024 5:10 AM To: Baker, Jay <Jay.Baker@austintexas.gov> Cc: Holden, Erik <Erik.Holden@austintexas.gov>; Culver, Beth <Beth.Culver@austintexas.gov>; Campbell, Caitlin <Caitlin.Campbell@austintexas.gov>; Pamela.Taulli@austintexas.gov; Louise Roholt <lgr6@mac.com>; Angie Croslin <apcroslin@austin.rr.com>; Rouda, Randall <Randall.Rouda@austintexas.gov>; Barton-Holmes, Christine <Christine.Barton-Holmes@austintexas.gov>; Barron, Bradley <Bradley.Barron@austintexas.gov>; Abee-Taulli, Pamela <Pamela.Abee-Taulli@austintexas.gov> Subject: Re: IP Concerns -- SPC-2023-0357C North Trail Office Park 3 External Email - Exercise Caution Resending with correct email for Pamela.Abee-Taulli@austintexas.gov ----------------------------------- On Tue, Sep 17, 2024 at 5:08 AM Marcus Shaftel <marcus@ieee.org> wrote: Erik, Jay and City Reviewers, The Master Comment Report (3rd) doesn't convey information in a form that addresses the specific concerns we expressed at our meeting. It's quite indecipherable. It remains unclear to me how a septic field, positioned just over 75 feet from a bluff, adjacent to Bull Creek doesn't pose a threat to the creek and wildlife and therefore how it is afforded approval by the City. I'd appreciate the time & attention of a reviewer to educate me on this. Is <100 feet of travel through limestone sufficient to make the septic discharge safe to enter our water? Respectfully, Marcus Shaftel ----------------------------------- On Thu, Aug 15, 2024 at 9:39 AM Baker, Jay <Jay.Baker@austintexas.gov> wrote: Hey Erik: Thanks for bringing to our attention. The plans show the OSSF is between the pond and building so there are no conflicts with the DE/WQ design. Regarding the concerns of the OSSF discharging into the creek, I believe that would be addressed by the AW reviewer? I do see that it is noted to be separately permitted so am not sure if that has gone through that process yet. I do see that the update is in again. I have attached a screen shot of the most recent submittal. See below. 4  Hey Everyone, From: Holden, Erik <Erik.Holden@austintexas.gov> Sent: Tuesday, August 13, 2024 10:56 AM To: Marcus Shaftel <marcus@ieee.org>; Culver, Beth <Beth.Culver@austintexas.gov>; Campbell, Caitlin <Caitlin.Campbell@austintexas.gov>; Baker, Jay <Jay.Baker@austintexas.gov>; Pamela.Taulli@austintexas.gov Cc: Louise Roholt <lgr6@mac.com>; Angie Croslin <apcroslin@austin.rr.com>; Rouda, Randall <Randall.Rouda@austintexas.gov>; Barton-Holmes, Christine <Christine.Barton-Holmes@austintexas.gov> Subject: RE: IP Concerns -- SPC-2023-0357C North Trail Office Park I’m bringing this email back up to the top so we can answer the IP’s questions if they have not been addressed via U3 Master Comment Report. Thank You, 5 Erik Holden Planner 1, Land Use Review Development Services Department Erik.Holden@austintexas.gov From: Marcus Shaftel <marcus@ieee.org> Sent: Wednesday, June 5, 2024 3:58 PM To: Culver, Beth <Beth.Culver@austintexas.gov>; Campbell, Caitlin <Caitlin.Campbell@austintexas.gov>; Baker, Jay <Jay.Baker@austintexas.gov>; Pamela.Taulli@austintexas.gov Cc: Louise Roholt <lgr6@mac.com>; Angie Croslin <apcroslin@austin.rr.com>; Rouda, Randall <Randall.Rouda@austintexas.gov>; Holden, Erik <Erik.Holden@austintexas.gov>; Barton-Holmes, Christine <Christine.Barton-Holmes@austintexas.gov> Subject: IP Concerns -- SPC-2023-0357C North Trail Office Park External Email - Exercise Caution City Reviewers, The Interested Parties in SPC-2023-0357C North Trail Office Park. This case is a follow on / continuation of the developers previous efforts. Information on the prior fillings follows... Prior Filing Permit/Case: 2022-049774 SP Reference File Name: SPC-2022-0170C We, the interested parties, have significant concerns about the site plan. 6  Septic System During a previous meeting with case managers, we mentioned prior site plan drawings stated the Septic System being permitted under separate documents - see attached PNG from July 26, 2023 meeting with Case Manager Rosemary Avila. We've not heard back if the separate septic approval is proceeding. Do y'all know? Related concern: Residential properties are NOT permitted for septic / leach fields in close proximity to creeks. Commercial properties do not have the restrictions... which leaves the Interested Parties frustrated and concerned about our waterways. I've attached a photo taken from Bull Creek Park (IMG_2865) at approximately the same altitude as the development. The Site Plan area is indicated by a red outline. A bluff that drops down onto Bull Creek can be seen along the edge of the site plan area. Septic failures and overflows will run directly into Bull Creek. Rain water mitigation, especially during heavy events will lead to overruns and will undermine the integrity of the limestone bluff due to these flows now being focused/point sourced from collection/drainage in the plan. The plan also includes grading in this sensitive area. Video of creek at base of bluff where Site Plan intends for construction & septic field would impact. IMG_2651.MOV Video of local water fowl that lives/feeds on Bull Creek at base of bluff where Site Plan intends for construction & septic field. 7  IMG_2690.MOV Edge Habitat & proximity to Bull Creek Park and Balcones Canyonlands Preserve The property exists adjacent to Edge Habitat of PARD's Bull Creek Park and the Balcones Canyonlands Preserve. Construction will impact the contiguous wild lands. The property currently serves as an important edge habitat along Bull Creek. We are very eager and open to hosting you at the location or adjacent to it so you can see, first hand, the risk posed by the proposed site plan/development. We are available to answer any questions you have, host you locally and/or provide additional photographs and information. Thank you for your time and attention, Marcus Shaftel Brownwood Court, 78731 marcus@ieee.org 512-779-8849 CAUTION: This is an EXTERNAL email. Please use caution when clicking links or opening attachments. If you believe this to be a malicious or phishing email, please report it using the "Report Message" button in Outlook. For any additional questions or concerns, contact CSIRT "cybersecurity@austintexas.gov." CAUTION: This is an EXTERNAL email. Please use caution when clicking links or opening attachments. If you believe this to be a malicious or phishing email, please report it using the "Report Message" button in Outlook. For any additional questions or concerns, contact CSIRT at "cybersecurity@austintexas.gov". 8