11.1 - 1918 Newning Ave - Photos — original pdf

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1 CITY OF AUSTIN ENVIRONMENTAL CONTROL STANDARDS 2 3 4 5 CITY OF AUSTIN TREE PROTECTION STANDARDS 6 7 BOARDS FENCE LOCATION PRIOR TO CLEARING, GRADING AND PAVING X X X X X X X X C.R.Z. BOARDS WOOD CHIP MULCH AREA 100 mm-150 mm (4''-6'') DEPTH X X TEMPORARY ACCESS ROAD, EXISTING ROADWAY OR EASEMENT AS APPROVED X X X X X X X X X X PERMEABLE PAVING AREA CURB X X X FENCE LOCATION DURING PERMEABLE PAVING INSTALLATION C.R.Z. LINEAR CONSTRUCTION THROUGH TREES TREES IN PAVING AREA LIMIT OF CONSTRUCTION LINE AS SHOWN ON PLAN NATURAL AREAS CRITICAL ROOT ZONE (C.R.Z.) RADIUS = 12 mm PER mm (1 FT. PER INCH) OF TRUNK DIAMETER X X X X X X X MINIMUM NESESSARY WORK AREA (WOOD CHIP MULCH 100 TO 150 mm (4'' TO 6'' DEPTH) BLDG. C.R.Z. X X X X X X X X X X X ADD BOARDS STRAPPED TO TRUNK DUE TO CLOSENESS OF FENCE LESS THAN 1.5 m (5') FROM TRUNK. TREES NEAR CONSTRUCTION ACTIVITY X X X X X X X X X INDIVIDUAL TREE GROUP OF TREES 3 m (10'-0'') MAX. DRIPLINE (VARIES) FENCE LOCATION (LIMITS OF CRITICAL ROOT ZONE) RADIUS=12 mm PER mm (1 ft PER in) OF TRUNK DIAMETER CHAIN LINK FENCE 950 mm (38'') 150 mm (6'') 1.5 m (5'-0'') 1.5 m (5') 900 mm (3') CRITICAL ROOT ZONE DRIPLINE TREE PROTECTION FENCE 2.4 m (8') MAX. DRIPLINE (VARIES) FENCE LOCATION (LIMITS OF CRITICAL ROOT ZONE) RADIUS=12 mm PER mm (1 ft PER in) OF TRUNK DIAMETER NOMINAL 50 mm x 100 mm (2'' x 4'') STRINGERS NOMINAL 100 mm x 100 mm (4'' x 4'') POSTS 1.5 m (5') CRITICAL ROOT ZONE DRIPLINE TREE PROTECTION FENCE 6.O m FOR 500 mm DIA. TREE (20'-0'' FOR 20'' DIA. TREE) 6 m FOR 500 mm DIA. TREE (20'-0" FOR 20'' DIA. TREE) 24 m (8') 1.5 m (5')* 24 m (8') OR AS REQUIRED FOR MAXIMUM TREE PROTECTION 1.5 m (5')* LIMITS OF CRITICAL ROOT ZONE VARIES WOOD CHIP MULCH 150 mm (6'') DEPTH RADIUS=12 mm PER mm (1 ft PER in) OF TRUNK DIAMETER LIMITS OF CRITICAL ROOT ZONE VARIES RADIUS=12 mm PER mm (1 ft PER in) OF TRUNK DIAMETER WOOD CHIP MULCH 150 mm (6'') DEPTH *AS NEEDED TO PROVIDE MINIMUM NECESSARY WORK SPACE. IF LESS THAN 1.5 m (5'), THEN ADD BOARDS STRAPPED TO TRUNK. *AS NEEDED TO PROVIDE MINIMUM NECESSARY WORK SPACE. IF LESS THAN 1.5 m (5'), THEN ADD BOARDS STRAPPED TO TRUNK. F CAUTION: DO NOT SCALE DRAWINGS THESE DRAWINGS ARE THE PROPERTY OF THE ARCHITECT AND MAY ONLY BE USED IN CONJUNCTION WITH THIS PROJECT CONSULTANTS ARCHITECT JOSHUA HOGAN, AIA HOGAN ARCHITECTS AND DEVELOPMENT, LLC 5900 BALCONIES DR, STE 100 AUSTIN, TX 78731 joshua@hoganbuildings.com PH: 903-244-7919 STRUCTURAL ENGINEER TREE PROTECTION FENCE CRITICAL ROOT ZONE X X 6 m FOR 500 mm DIA. TREE (20'-0'' FOR 20'' DIA. TREE) X X X DRIPLINE X X WOOD CHIP MULCH AREA 100 mm-150 mm (4''-6'') DEPTH X X X X X BUILDING TREE PROTECTION FENCE CRITICAL ROOT ZONE 6 m FOR 500 mm DIA. TREE (20'-0'' FOR 20'' DIA. TREE) X X X X DRIPLINE X X WOOD CHIP MULCH AREA 100 mm-150 mm (4''-6'') DEPTH X X X X X BUILDING GEOTECHNICAL ENGINEER MEP ENGINEER E INTERIOR DESIGNER CITY OF AUSTIN TREE PROTECTION FENCE LOCATIONS CITY OF AUSTIN TREE PROTECTION FENCE TYPE A CHAIN LINK CITY OF AUSTIN TREE PROTECTION FENCE TYPE B WOOD CITY OF AUSTIN TREE PROTECTION FENCE MODIFIED TYPE A CHAIN LINK CITY OF AUSTIN TREE PROTECTION FENCE MODIFIED TYPE B WOOD STANDARD NO. 610S-1 STANDARD NO. 610S-2 STANDARD NO. 610S-3 STANDARD NO. 610S-4 STANDARD NO. 610S-5 SILT FENCE FABRIC STEEL OR WOOD FENCE POSTS MAX. 2.4 m (8') SPACING 2" x 4" WELDED WIRE BACKING SUPPORT FOR FABRIC (12.5 GA. WIRE) 4 FT SPACING (BOTH SIDES) DIRECTION OF FLOW POSTS ANCHOR POSTS OR EARTH ANCHORS PLACE ADDITIONAL MULCH MATERIAL TO FILL SEAM BETWEEN THE SOCK AND THE GROUND FLOW FABRIC TOE-IN TRENCH (BACKFILLED) STANDARD SYMBOL FOR SILT FENCE (SF) SF L= 600 mm (24'') 150 mm (6'') MIN. 150 mm (6'') MIN. TRENCH CROSS SECTION NOTES: MIN. 24" MULCH MATERIAL MULCH SOCK MATERIAL USE UNTREATED WOOD CHIPS PRODUCED FROM A 3 (THREE) INCH MINUS SCREENING PROCESS (EQUIVALENT TO TXDOT ITEM 161, COMPOST, SECTION 1.6.2.B, WOOD CHIP REQUIREMENTS). MULCH CONSISTS PRIMARILY OF ORGANIC MATERIAL, SEPARATED AT THE POINT OF GENERATION, AND MAY INCLUDE: SHREDDED BARK, STUMP GRINDINGS, OR COMPOSTED BARK. LARGE PORTIONS OF SILT, CLAYS, OR FINE SANDS ARE NOT ACCEPTABLE IN THE MULCH. MULCH SOCK MULCH SOCK MINIMUM 12" (300 mm) OVERLAP DO NOT STACK MULCH SOCKS 1. STEEL OR WOOD POSTS WHICH SUPPORT THE SILT FENCE SHALL BE INSTALLED ON A SLIGHT ANGLE TOWARD THE ANTICIPATED RUNOFF SOURCE. POST MUST BE EMBEDDED A MINIMUM OF 300 mm (12 INCHES). IF WOOD POSTS CANNOT ACHIEVE 300 mm (12 inches) DEPTH, USE STEEL POSTS. 2. THE TOE OF THE SILT FENCE SHALL BE TRENCHED IN WITH A SPADE OR MECHANICAL TRENCHER, SO THAT THE DOWNSLOPE FACE OF THE TRENCH IS FLAT AND PERPENDICULAR TO THE LINE OF FLOW. 3. THE TRENCH MUST BE A MINIMUM OF 150 mm (6 inches) DEEP AND 150 mm (6 inches) WIDE TO ALLOW FOR THE SILT FENCE FABRIC TO BE LAID IN THE GROUND AND BACKFILLED WITH COMPACTED MATERIAL. 4. SILT FENCE FABRIC SHOULD BE SECURELY FASTENED TO EACH STEEL OR WOOD SUPPORT POST OR TO WOVEN WIRE , WHICH IS IN TURN ATTACHED TO THE STEEL OR WOOD FENCE POST. 5. INSPECTION SHALL BE MADE WEEKLYOR AFTER EACH RAINFALL EVENT AND REPAIR OR REPLACEMENT SHALL BE MADE PROMPTY AS NEEDED. 6. SILT FENCE SHALL BE REMOVED WHEN THE SITE IS COMPLETELY STABILIZED SO AS NOT TO BLOCK OR IMPEDE STORM FLOW OR DRAINAGE. 7. ACCUMULATED SILT SHALL BE REMOVED WHEN IT REACHES A DEPTH OF 150 mm (6 inches). THE SILT SHALL BE DISPOSED OF ON AN APPROVED SITE AND IN SUCH A MANNER THAT WILL NOT CONTRIBUTE TO ADDITIONAL SILTATION. 1. STEEL OR WOOD POSTS WHICH SUPPORT THE MULCH SOCK SHALL BE INSTALLED ON A SLIGHT ANGLE TOWARD THE ANTICIPATED RUNOFF SOURCE. POST MUST BE EMBEDDED A MINIMUM OF 600mm (24 inches). IF WOOD POSTS CANNOT ACHIEVE 600mm (24 inches) DEPTH, USE STEEL POSTS. EARTH ANCHORS ARE ALSO ACCEPTABLE. 2. THE TOE OF THE MULCH SOCK SHALL BE PLACED SO THAT THE MULCH SOCK IS FLAT AND PERPENDICULAR TO THE LINE OF FLOW. IN ORDER TO PREVENT WATER FROM FLOWING BETWEEN THE JOINTS OF ADJACENT ENDS OFMULCH SOCKS, LAP THE ENDS OF ADJACENT MULCH SOCKS A MINIMUM OF 300mm (12 inches). 3. MULCH MATERIAL MUST BE FREE OF REFUSE, PHYSICAL CONTAMINANTS, AND MATERIAL TOXIC TO PLANT GROWTH; IT IS NOT ACCEPTABLE FOR THE MULCH MATERIAL TO CONTAIN GROUND CONSTRUCTION DEBRIS, BIOSOLIDS, OR MANURE. 4. SOCK MATERIAL WILL BE 100% BIODEGRADABLE, PHOTODEGRADABLE, OR RECYCLABLE SUCH AS BURLAP, TWINE, UV PHOTOBIODEGRADABLE PLASTIC, POLYESTER, OR ANY OTHER ACCEPTABLE MATERIAL. 5. MULCH SOCKS SHOULD BE USED AT THE BASE OF SLOPES NO STEEPER THAN 2:1 AND SHOULD NOT EXCEED THE MAXIMUM SPACING CRITERIA PROVIDED IN CITY OF AUSTIN ENVIRONMENTAL CRITERIA MANUAL TABLE 1.4.5.F.1 FOR A GIVEN SLOPE CATEGORY. 6. ACCUMULATED SILT SHALL BE REMOVED WHEN IT REACHES A DEPTH OF 150mm (6 inches). THE SILT SHALL BE DISPOSED OF ON AN APPROVED SITE AND IN SUCH A MANNER THAT WILL NOT CONTRIBUTE TO ADDITIONAL SILTATION. CITY OF AUSTIN SILT FENCING STANDARD NO. 642S-1 CITY OF AUSTIN MULCH SOCK STANDARD NO. 648S-1 STANDARD SYMBOL TFD 150 mm X 150 mm (6'' X 6'' ) WIRE MESH STRUCTURE GEOTEXTILE FABRIC 300 mm (12'') FLOW 600 mm (2') NOTE: FILTER FABRIC SHALL ENTIRELY COVER DIKE AND SKIRT. INSTALLATION DETAIL OPTIONS: 1. TOE-IN 150 mm (6'') MINIMUM. 2. WEIGHTED WITH 75 mm-125 mm (3''-5'') OPEN. 3. TRENCHED IN 100 mm (4''). 4. CONTINUOUS BACKING/PLANKS ON IMPERVIOUS SURFACES. CUT AWAY OF FILTER FABRIC 150 mmX25 mmX150 mm (6''X1''X6'') ANCHORS EVERY 600 mm (2') 450 m m (18'') (18'') 450 m m FABRIC TOE-IN FLOW m 450 m (18'') 450 m (18'') m OPEN GRADED ROCK 75 mm-125 mm (3''-5'') FLOW m 450 m (18'') 450 m (18'') m TRENCHED IN 100 mm (4'') FLOW 450 mm (18'') 150 mm (6'') 150 mm (6'') 450 mm (18'') 450 mm (18'') GENERAL NOTES 1. DIKES SHALL BE PLACED IN A ROW WITH ENDS TIGHTLY ABUTTING THE ADJACENT DIKE. 2. THE FABRIC COVER AND SKIRT SHALL BE A CONTINUOUS WRAPPING OF GEOTEXTILE. THE SKIRT SHALL BE A CONTINUOUS EXTENSION OF THE FABRIC ON THE UPSTREAM FACE. 3. THE SKIRT SHALL BE WEIGHTED WITH A CONTINUOUS LAYER OF 75-125 mm (3-5'') OPEN GRADED ROCK OR TOED-IN 150 mm (6'') WITH MECHANICALLY COMPACTED MATERIAL. OTHERWISE, THE ENTIRE STRUCTURE SHALL BE TRENCHED IN 100 mm (4''). 4. DIKES AND SKIRT SHALL BE SECURELY ANCHORED IN PLACE USING 150 mm (6'') WIRE STAPLES ON 600 mm (2') CENTERS ON BOTH EDGES AND SKIRT, OR STAKE USING 10M ( 3/8 '') DIAMETER RE-BAR WITH TEE ENDS. 5. FILTER MATERIAL SHALL BE LAPPED OVER ENDS 150 mm (6'') TO COVER DIKE TO DIKE JOINTS. JOINTS SHALL BE FASTENED WITH GALVANIZED SHOAT RINGS. 6. THE DIKE STRUCTURE SHALL BE MW40-150 mmX150 mm (6 GA. 6''X6'') WIRE MESH, 450 mm (18'') ON A SIDE. 7. INSPECTION SHALL BE MADE WEEKLY OR AFTER EACH RAINFALL EVENT AND REPAIR OR REPLACEMENT SHALL BE MADE PROMPTLY AS NEEDED BY THE CONTRACTOR. 8. ACCUMULATED SILT SHALL BE REMOVED WHEN IT REACHES A DEPTH OF 150 mm (6'') AND DISPOSED OF IN A MANNER WHICH WILL NOT CAUSE ADDITIONAL SILTATION. 9. AFTER THE DEVELOPMENT SITE IS COMPLETLY STABILIZED, THE DIKES AND ANY REMAINING SILT SHALL BE REMOVED. SILT SHALL BE DISPOSED OF AS INDICATED IN GENERAL NOTE 8 ABOVE. CITY OF AUSTIN TRIANGULAR SEDIMENT FILTER DIKE STANDARD NO. 628S TREE PROTECTION NOTES: 1 CONTRACTOR SHALL BE RESPONSIBLE FOR OVERSEEING EACH SUBCONTRACTOR CLEANS UP AND REMOVES, DAILY, ANY AND ALL DEBRIS GENERATED BY CONSTRUCTION OPERATIONS. 2 CONTRACTOR O PROVIDE TEMPORARY POWER POLE AS REQUIRED FOR THE DURATION OF THE WORK. CONTRACTOR TO MAINTAIN TEMPORARY LIGHT AS REQUIRED FOR THE DURATION OF THE WORK. 3 CONTRACTOR TO PROVIDE TEMPORARY SANITARY FACILITIES. PORTABLE TOILETS SHALL NOT BE LOCATED WITHIN THE 1/2 CRITICAL ROOT ZONE OF ANY TREE. 4 CONTRACTOR SHALL PROVIDE APPROPRIATE WASTE CONTAINMENT TO PROTECT THE SITE FROM CONTAMINATION FROM AND AND ALL BUILDING MATERIALS THAT MIGHT BE HAZARDOUS TO GROUND WATER AND VEGETATION. ROLL OF DUMPSTERS OR SIMILAR SHALL BE LOCATED SO THAT ACCESS DOES NOT DAMAGE THE EXISTING LANDSCAPE OR RIGHT OF WAY ELEMENTS AND SHALL NOT BE LOCATED WITHIN THE 1/2 CRITICAL ROOT ZONE OF ANY TREE. 5 CONTRACTOR SHALL PROVIDE AN APPROPRIATE LOCATION FOR CONCRETE WASHOUT SO THAT IT REMAINS CONTAINED AND DOES NOT LEACH INTO OR OTHERWISE IMPACT THE CRITICAL ROOT ZONE OF ANY TREE. CONTRACTOR SHALL LOCATE WASHOUT IN A LOCATION THAT WILL BE COVERED WITH HARDSCAPING OR FLATWORK TO MIMIZE IMPACT OF FUTURE LANDSCAPING. 6 CONTRACTOR SHALL LOACTE STAGING LOCATIONS OUTSIDE OF ANY CRITICAL ROOT ZONE OF TREES. CONTRACTOR SHALL FENCE OFF ANY PORTIONS OF THE SITE NOT REQUIRED FOR CONSTRUCTION ACESS OR STAGING. 7 CONTRACTOR SHALL PROVIDE PROTECTIVE FENCING, TRUNK ARMOR, AND ROOT PROTECTION AS REQUIRED BY THE ARBORIST OR GOVERNING CODE FOR ALL PROTECTED TREES ON THE SITE. IT IS THE INTENT OF THE ARCHITECT AND THE OWNER TO PROTECT ALL TREES IN PROXIMITY TO THE CONSTRUCTION AREA FROM DAMAGE OR INJURY DURING CONSTRUCTION. 8 CONTRACTOR TO USE CAUTION WHEN REMOVING FLATWORK OR STRUCTURES ADJACENT TO TREE TRUNKS OR ROOT AREAS. 9 PER BEST MANAGEMENT PRACTICES FOR TREE HEALTH, CONTRACTOR TO LIMIT USE OF EQUIPMENT TO THE EXTENT OF THE NEW SLAB PER THE SITE PLAN. 10 PER BEST MANAGEMENT PRACTICES FOR TREE HEALTH, OVER EXCAVATION TO BE LIMITED TO 18" OUTSIDE OF SLAB AND FOOTING EXTENTS, AS TO ALLOW FOR INSTALLATION OF WATERPROOFING AND FRENCH DRAINS. 11 ANY EXCAVATION, CUT OR FILL IN THE CRITICAL ROOT ZONE OF ANY TREE SHALL BE APPROVED BY THE ARBORIST AND, WHERE APPLICABLE, CITY ARBORIST, PRIOR TO ANY WORK BEING PERFORMED. 12 ALL EXCAVATION, CUT OR FILL, REQUIRED IN THE 1/2 CRITICAL ROOT ZONE OF ANY PROTECTED TREE SHALL BE PERFORMED WITH HAND TOOLS AND OR AIR-SPADE AS DIRECTED BY A CERTIFIED ARBORIST OR THE CITY ARBORIST. 13 NO COMPACTION OF SOILS SHALL BE PERMITTED IN THE 1/2 CRITICAL ROOT ZONE OF ANY PROTECTED TREES. 14 NO REMOVAL AND REPLACEMENT OF SOILS REQUIRED BY THE GEOTECH SHALL BE PERFORMED IN THE 1/2 CRITICAL ROOT ZONE OF ANY PROTECTED TREES. 15 LESS THAN 25% OF THE CANOPY OF ANY OF THE PROTECTED TREES ADJACENT TO PROJECT WILL BE IMPACTED BY THE NEW STRUCTURE. ANY AND ALL PRUNING SHALL BE ASSESSED BY THE CERTIFIED ARBORIST AND PERFORMED PER THEIR RECOMMENDED MEANS AND METHODS. 16 IT IS THE ARCHITECT'S AND OWNER'S INTENT TO PROTECT ALL TREES IN PROXIMITY TO CONSTRUCTION AREA FROM DAMAGE OR INJURY DUE TO CONSTRUCTION. THE SUGGESTIONS FOR TREE PROTECTION PROVIDED ABOVE ARE EXPLICITLY NOT GUARANTEED TO FULLY PROTECT THE TREES. IT IS RECOMMENDED THAT THE CONTRACTOR HIRE A TREE SPECIALISTS TO REVIEW WITH THE OWNER FOR TREE PROTECTION. OTHERWISE THE CONTRACTOR ACCEPTS LIABILITY FOR PROTECTING THE TREES FROM ANY DAMAGE THROUGHOUT THE CONSTRUCTION PROCESS. 17 IF HEAVY EQUIPMENT WILL BE ROLLING OVER ANY AREA OF THE FULL CRZ OF PROTECTED TREES, PROVIDE 3/4" PLYWOOD OVER 2X4 LUMBER OVER 12" LAYER OF MULCH TO BRIDGE OVER THE ROOTS AND PREVENT SOIL/ ROOT COMPACTION. AFTER CONSTRUCTION IS COMPLETED, SPREAD MULCH AROUND SITE TO LEAVE A MAX LAYER OF 3" WITHIN ROOT ZONES. LOT 8 PROTECTED TREE SCHEDULE SPECIES PROTECTED DIAMETER CRZ AREA DISTURBANCE AREA DISTURBANCE % CHINESETALLOW HACKBERRY HACKBERRY HACKBERRY YES YES YES YES ±19" ±17" 21.5" ±17" 1,134 FT2 908 FT2 1,452 FT2 908 FT2 N/A N/A 609 FT2 140 FT2 N/A N/A 41.9% 15.4% ***DISTURBANCE AREA SUBJECT TO CHANGE FOR FUTURE PROPOSED DEVELOPMENT*** F E D C B A L O C K H A R T D R I V E (5 0') 10" CHINABERRY 10" CHINABERRY 13" CEDAR 8" HACKBERRY S59°43'00"E 125.00' PROPERTY LINE 8" HACKBERRY 5' SETBACK ' . 0 0 0 5 E " 0 0 6 1 ° 0 3 N ' I E N L Y T R E P O R P K C A B T E S R A E R ' 0 1 16" CEDAR FRAME SHED TO BE DEMOLISHED 9" HACKBERRY A/C PAD TO BE REMOVED 15.5" SPANISH OAK PORCH TO BE DEMOLISHED 1 STORY FRAME HOUSE TO BE DEMOLISHED K C A B T E S T N O R F ' 5 2 PORCH TO BE DEMOLISHED EXISTING PATH TO BE DEMOLISHED ' PROPOSED BUILIDNG FOOTPRINT 9" HACKBERRY 5' SETBACK 10.5" PECAN PROPERTY LINE N59°43'00"W 125.00' LOT 7 10" LIGUSTRUM I E N L Y T R E P O R P PROPOSED BUILIDNG FOOTPRINT 11.5" HACKBERRY . 0 0 0 5 W " 0 0 6 1 ° 0 3 1 S ' ) ' 0 5 ( E U N E V A G N I N W E N Wednesday, 16 September 2026 I G N N W E N S A X E T N I T S U A E V A G N N W E N 8 1 9 1 I A S U 4 0 7 8 7 SCHEMATIC DESIGN Wednesday, 16 September 2026 REV ID CHANGE NAME DATE D C B Project No. PROJECT NO: MODEL FILE: 280722_1918_Newning.pln DRAWN BY: JH, LDC © 2026 HOGAN ARCHITECTS AND DEVELOPMENT LLC A SHEET TITLE DEMO & ENVIRON. CTRL. PLAN Wednesday, 16 September 2026 | 2:26 pm A0-04 SHEET 4 OF 50 1 6 DEMO & ENVIRON. CTRL. PLAN SCALE: 1/8" = 1'-0" 16' 4' 8' 0 7 1 2 3 4 5 GSPublisherVersion 0.38.100.21