B-10 (SP-2021-0121D - COA Fire & EMS Station - Davenport Ranch; ETJ).pdf — original pdf

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SITE PLAN REVIEW SHEET ENVIRONMENTAL VARIANCE REQUEST ONLY AREA: 1.6 acres CASE: SP-2021-0121D PLANNING COMMISSION DATE: November 2, 2021 PROJECT NAME: COA Fire & EMS Station – Davenport Village APPLICANT: City of Austin AGENT: Anna Merryman, Garza EMC LLC ADDRESS OF SITE: 4601 Westlake Drive COUNTY: Travis WATERSHED: St. Stephens Creek, Rural, DWPZ JURISDICTION: ETJ EXISTING ZONING: NA PROPOSED DEVELOPMENT: The applicant is proposing to construct a Fire and EMS station. DESCRIPTION OF VARIANCES: The applicant is requesting to vary from LDC 25-8-341 to allow cut over four feet to 17 feet, and from LDC 25-8-302(A)(2) to allow construction of a parking area on a slope with a gradient of more than 15 percent. STAFF RECOMMENDATION: The findings of fact have been met, and staff recommends approval for cut to 17 feet and construction on a slope with a gradient of more than 15 percent. ENVIRONMENTAL BOARD ACTION: October 20, 2021: With a 9-0 vote, the Environmental Commission recommends support of the request for variances from LDC 25-8-341 to allow cut over four feet to 17 feet, and from LDC 25-8- 302(A)(2) to allow construction of a parking area on a slope with a gradient of more than 15 percent. ENVIRONMENTAL REVIEW STAFF: Pamela Abee-Taulli PHONE: 974-1879 pamela.abee-taulli@austintexas.gov CASE MANAGER: Christine Barton-Holmes christine.barton-holmes@austintexas.gov PHONE: 974-2788 1 of 7B-102 of 7B-10ITEM FOR ENVIRONMENTAL COMMISSION AGENDA COMMISSION MEETING DATE: September 1, 2021 NAME & NUMBER OF PROJECT: COA Fire & EMS Station - Davenport Village SP-2021-0121D NAME OF APPLICANT OR ORGANIZATION: Anna Merryman, Garza EMC LLC LOCATION: 4601 Westlake Dr., Austin, TX, 78746 COUNCIL DISTRICT: Council District does not apply in Extraterritorial Jurisdiction ENVIRONMENTAL REVIEW STAFF: Pamela Abee-Taulli, Environmental Program Coordinator, Development Services Department, 512.974.1879, pamela.abee- taulli@austintexas.gov. WATERSHED: REQUEST: St. Stephens Creek Watershed, Water Supply Rural Classification, Drinking Water Protection Zone Variance request is as follows: Vary 25-8-302(A)(2) to allow construction of a parking area on a slope with a gradient of more than 15 percent. STAFF RECOMMENDATION: Staff recommends this variance, having determined the findings of fact to have been met. STAFF CONDITION: Applicant will provide landscape plan, including mitigation for removed trees, to provide enhanced soil stabilization and water quality for the site. 3 of 7B-10ITEM FOR ENVIRONMENTAL COMMISSION AGENDA COMMISSION MEETING DATE: September 1, 2021 NAME & NUMBER OF PROJECT: COA Fire & EMS Station - Davenport Village SP-2021-0121D NAME OF APPLICANT OR ORGANIZATION: Anna Merryman, Garza EMC LLC LOCATION: 4601 Westlake Dr., Austin, TX, 78746 COUNCIL DISTRICT: Council District does not apply in Extraterritorial Jurisdiction ENVIRONMENTAL REVIEW STAFF: Pamela Abee-Taulli, Environmental Program Coordinator, Development Services Department, 512.974.1879, pamela.abee- taulli@austintexas.gov. WATERSHED: REQUEST: St. Stephens Creek Watershed, Water Supply Rural Classification, Drinking Water Protection Zone Variance request is as follows: Vary 25-8-341 to allow cut over four feet to 17 feet. STAFF RECOMMENDATION: Staff recommends this variance, having determined the findings of fact to have been met. STAFF CONDITION: Applicant will provide landscape plan, including mitigation for removed trees, to provide enhanced soil stabilization and water quality for the site. 4 of 7B-10FPJ ETJ PROPERTY LINE AIL) N TR N U Y R N N U B (PEDESTRIA WATER TREATMENT & DETENTION POND DAVENPORT RANCH WEST P.U.D.-TRACT F, SECTION 4 B DOC. 200600123 BLOCK E LOT 16 ZONING: PUD LAND USE: OPEN SPACE DUMPSTERS / TRASH N E G SECURE GATE SECURE PARKING 24 SPACES FIRE & EMS STATION FFE=692.0' 12,525 SF ST. STEPHEN'S SCHOOL DOC. 90/204 BLOCK E LOT 1 ETJ LAND USE: CIVIC SDMH #210004 (TOP=678.29) (18" FL IN=674.20) (18" FL IN=674.20) (24" FL IN=668.00) 10' CURB INLET #210022 TOP=679.2 LIP OF GUTTER FL=678.69 (18" FL OUT (E)=674.74) 10' CURB INLET #240243 TOP=679.20 LIP OF GUTTER FL=679.45 (18" FL OUT (E)=674.71) (18" RCP) FPJ ETJ (18" RCP) (24" RCP) 12" DI 07-0517 ( 1 8 " R C P ) SDMH #210027 (TOP=682.27) (18" FL IN=678.30) (24" FL IN=676.16) R-26) 07-0517 (8" S D N TIO C E S #31586 6" DI 07-0517 R E T A IN O C P) C 4" R (2 WWMH #210040 (8" FL IN=678.5) (8" FL OUT=673.29) (8" FL IN(E)=675.7 PJ F TJ E ∆ T W) ( 1 8 " RCP ) O E H R RIV E D E WID K A L T S RIA E W A (V L B DAVENPORT RANCH WEST P.U.D.-TRACT F, SECTION 4 B DOC. 200600123 ZONING: PUD LAND USE: MULTI-FAMILY WWMH #210065 (8" FL IN=685.00) (8" FL OUT=684.90) J P F J T E 7 1 5 0 - 7 " DI 0 2 1 ) 6 2 - R D S " 8 ( 7 1 5 0 - 7 0 ) P C " R 4 2 ( WWMH #210087 (8" FL IN=689.60) (8" FL OUT=689.50) 10' CURB INLET #240351 TOP=699.00 LIP OF GUTTER FL=698.97 (18" FL OUT (E)=694.5) SDMH #210086 (TOP=698.90) (18" FL IN=694.35) (18" FL IN=694.35) (24" FL IN=693.75) (18" RCP) 7 1 5 0 - 7 0 I D " 2 1 (18" RCP) ) 6 2 - R D S " 8 ( 7 1 5 0 - 7 0 ) P C R " 4 2 ( 10' CURB INLET #240353 TOP=699.00 LIP OF GUTTER FL=699.53 (18" FL OUT (E)=694.50) 2 9 5 2 - 8 9 2 ) 2 1 5 ( x a F 4 8 2 3 - 8 9 2 ) 2 1 5 ( . l e T 1 2 0 2 t h g i r y p o C © C L L , C M E a z r a G 9 2 6 4 1 - F # E P B T 5 2 1 e t i u S l , . d v B o t l a R 8 0 7 7 i 5 3 7 8 7 s a x e T , n i t s u A I I I T B H X E G N D A R G L L I F T U C / E G A L L I V T R O P N E V A D - I N O T A T S E R F A O C I I 6 4 7 8 7 X T N T S U A D A O R L O O H C S S N E H P E T S . T S 0 0 5 6 I L A P O C S P E S N E H P E T S ' . T S L O O H C S 4 1 0 0 0 - 4 2 8 2 0 1 : . O N T C E J O R P : Y B D E N G S E D I : Y B N W A R D : C Q / A Q SHEET EXH OF M P 6 1 : 6 1 2 , 0 3 l u J n o n a m y r r e m a y b d e i f i d o m g w d . t i b h x E p a M e p o S d n A l i l l i F t u C \ p a M e p o S d n A l l l i F t \ u C 8 0 - 7 0 - 1 2 0 2 S T B H X E D A C - 0 0 \ l i I \ I i v C \ 4 1 0 0 0 - 4 2 8 2 0 1 \ : V SP-2021-0121D 4601 WESTLAKE DRIVE, AUSTIN, TEXAS 787465 of 7B-106 of 7B-10ENVIRONMENTAL COMMISSION MOTION 20211020 003a Date: October 20, 2021 Subject: COA Fire & EMS Station - Davenport Village, SP-2021-0121D Motion by: Kevin Ramberg Seconded by: Perry Bedford RATIONALE: WHEREAS, the Environmental Commission recognizes the applicant is requesting a variance from 25-8-302(A)(2) to allow construction of a parking area on a slope with a gradient of more than 15 percent. WHEREAS, the Environmental Commission recognizes the applicant is requesting a variance from 25-8-341 to allow cut over four feet to 17 feet. WHEREAS, the Environmental Commission recognizes the site is located in the St. Stephens Creek Watershed, Water Supply Rural Classification, Drinking Water Protection Zone. WHEREAS, the Environmental Commission recognizes that Staff recommends these variances (with conditions) having determined the required Findings of Fact have been met. THEREFORE, the Environmental Commission recommends the variance request with the following Staff Condition: Applicant will provide landscape plan, including mitigation for removed trees, to provide enhanced soil stabilization and water quality for the site. For: Bedford, Qureshi, Scott, Thompson, Barrett Bixler, Bristol, Ramberg, Coyne, and Brimer Against: None Abstain: None Recuse: None Absent: Guerrero VOTE 9-0 Approved By: Linda Guerrero, Environmental Commission Chair 1 7 of 7B-10