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HomeMy WebLinkAboutLAKEVIEW ON THE RISE, AFFORDABLE HOUSING - FDP - FDP170031 - SUBMITTAL DOCUMENTS - ROUND 1 - DRAINAGE REPORTDS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS 8 EROSION CONTROL DETAILS & NOTES C-008 FOR THE MARKING OF UNDERGROUND BEFORE YOU DIG, GRADE, OR EXCAVATE CALL 2 BUSINESS DAYS IN ADVANCE CENTER OF COLORADO CALL UTILITY NOTIFICATION MEMBER UTILITIES. UTILITY PLAN APPROVAL City of Fort Collins, Colorado STRAW WATTLE www.herefordnrcd.com/Straw_Wattles.pdf WOODEN STAKE STRAW (TYP) WATTLE WOODEN STAKE (TYP) EMBED WATTLE/ROCK SOCK FILTERS 3" TO 5" INTO SOIL EMBED WATTLE/ROCK SOCK 3" TO 5" INTO SOIL www.herefordnrcd.com/Straw_Wattles.pdf) AND PER DETAILS AND INSTALLATION INSTRUCTIONS CALLED FOR ON THIS SHEET. 2. IF GRAVEL INLET FILTERS ARE USED, REFER TO "CURB INLET GRAVEL FILTER" DETAIL, THIS SHEET. J.Gooch J.Gooch D.Wood SHEET No: LAKEVIEW ON THE RISE FORT COLLINS, COLORADO PROJECT/ LOCATION: DRAWING: OF 60 CHECKED BY: DESIGNED BY: DRAWN BY: REV. # DESCRIPTION OF REVISION: DATE: REVISED BY: APPROVED BY: 1 2 3 4 5 6 7 project no: 801-002 date: 09/27/17 LEGEND EXISTING CONTOURS 24CONTOURS NEW INTERMEDIATE 25 NEW INDEX CONTOURS PROPOSED FLOWLINE EX RIGHT-OF-WAY/ PROPERTY BOUNDARY 0' 60' 120' SCALE: 1" = 60' ASPEN PROPOSED DRAINAGE BASIN BOUNDARY LINE PROPOSED DRAINAGE BASIN ID ACRES / 'C 100' VALUE PROPOSED DRAINAGE DESIGN POINT S : DRAINAGE BASIN DESIGN POINT DRAINAGE BASIN # AREA (acres) 'C100' VALUE Q2 (cfs) Q100 (cfs) 0.39 0.46 0.24 0.95 0.47 0.27 0.40 0.26 0.62 0.51 0.19 0.22 0.49 0.46 2.65 1.03 0.27 0.46 0.22 0.64 0.65 0.30 1.58 0.18 0.82 0.24 0.63 0.34 1.82 3.80 DRAINAGE FLOW DIRECTION PROPOSED STORM PIPE EXISTING STORM PIPE & MANHOLE 1) THE DRAINAGE BASINS SHOWN ON THIS EXHIBIT WILL BE CONVEYED TO PROPOSED DETENTION PONDS LOCATED ON SITE. THE DEVELOPED SITE RUNOFF IS CONVEYED TO THE THE DETENTION PONDS VIA OVERLAND FLOW, PIPE AND INLET SYSTEMS, AND PROPOSED SWALE SYSTEMS. WATER QUALITY AND DETENTION IS BEING PROVIDED IN THE PROPOSED DETENTION PONDS, AS WELL AS LID TREATMENT. 2) PLEASE REFER TO THE RATIONAL METHOD CALCULATIONS FOR COMBINED/ ATTENUATED FLOW FROM COMBINED BASINS. 3) 12" OF CDOT CLASS 'A' BEDDING MATERIAL SHALL BE PLACED UNDER ALL RIPRAP SHOWN. 4) ROOF DRAINS WILL DISCHARGE TO UNDERGROUND STORM PIPES. REFER THE ROOF DRAIN PLANS C-026-C-029 FOR DETAILED INFORMATION. 5) RUNOFF FROM THE SITE WILL DRAIN TO LOW POINTS/INLETS, AND PASS THROUGH CURB CUTS, SIDEWALK CHASES, AND SWALES BEFORE ENTERING STORM PIPES, WHICH ULTIMATELY DISCHARGE TO THE RAIN GARDENS AND DETENTION PONDS. RAIN GARDENS AND RIPRAP AND GRASS LINED DRAINAGE CHANNELS WILL ENHANCE INFILTRATION WITHIN THE SITE LIMITS. SITE BMP'S WILL BE IMPLEMENTED TO REDUCE SEDIMENT TRANSPORT OFFSITE AS SHOWN ON THE EROSION CONTROL EXHIBIT. 6) ALL PROPOSED STORM DRAINAGE PIPES AND STRUCTURES (OUTSIDE OF PLATTED ROW) WILL BE PRIVATELY OWNED AND MAINTAINED BY THE OWNER (PEDCOR). 7) OFFSITE BASIN OS1 DRAINS SOUTH COLLEGE AVENUE AND OFFSITE FLOWS DIRECTLY INTO ROBERT BENSON LAKE. STORM D ON COLLEGE AVENUE, WILL DRAIN TO POND 100 AND FLOW WILL BE UN-DETAINED AND WILL PASS THROUGH THE POND AND OUTLET STRUCTURE. NOTES: RD PROPOSED ROOF DRAIN AND STORM PIPE UTILITY PLAN APPROVAL City of Fort Collins, Colorado 1.00 0.90 0.91 0.70 0.93 0.82 1.00 1.00 1.00 1.00 0.90 1.00 0.83 0.32 0.32 0.96 0.94 1.00 0.60 0.93 1.00 1.00 0.55 0.81 0.72 0.51 0.98 0.96 0.35 0.79 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 OS1 0.95 0.93 0.50 0.99 0.99 0.50 0.95 0.58 1.41 1.20 0.36 0.51 0.92 0.29 1.23 1.87 0.59 1.11 0.30 1.36 1.39 0.71 1.13 0.33 1.34 0.26 1.41 0.75 1.12 4.10 3.84 4.08 2.17 4.82 4.31 2.18 4.00 2.54 6.21 5.09 1.70 2.15 4.03 1.27 5.53 9.77 2.56 4.57 1.32 5.94 6.42 2.98 5.25 1.43 5.86 1.15 6.16 3.26 5.03 18.49 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 OS1 1 0.39 1.00 drainage basin exhibit : POND DESC 100-YR WSEL. (FT) VOLUME PROVIDED (AC-FT) 5009.00 5008.80 1.85 1.27 DETENTION POND DETENTION POND 1.66 **1.26 100 200 *VOLUME REQUIRED (AC-FT) 11 C-011 J.Gooch J.Gooch R.Meisel *VOLUME REQUIRED REPRESENTS ONLY THE DETENTION VOLUME. WATER QUALITY IS PROVIDED IN THE RAIN GARDEN. ADDITIONAL WATER QUALITY VOLUME OF 0.053 AC-FT IS REQUIRED IN POND 200 FOR RUNOFF NOT ENTERING THE RAIN GARDEN. **1.26 AC-FT REQUIRED IN POND 200 INCLUDING WATER QUALITY VOLUME. SHEET No: LAKEVIEW ON THE RISE FORT COLLINS, COLORADO PROJECT/ LOCATION: DRAWING: OF 60 CHECKED BY: DESIGNED BY: DRAWN BY: REV. # DESCRIPTION OF REVISION: DATE: REVISED BY: APPROVED BY: 1 2 3 4 5 6 7 project no: 801-002 date: 09/27/17 : DESC TOP WSEL. (FT) VOLUME PROVIDED (AC-FT) 5009.00 5008.50 0.12 0.09 POND 100 RAIN GARDEN POND 200 RAIN GARDEN 0.11 0.09 VOLUME REQUIRED (AC-FT) *RAIN GARDEN DEPTH NOT TO EXCEED 1 FOOT. VOLUME PROVIDED WITHIN THE 1 FT DEPTH OF THE RAIN GARDEN IS INDEPENDENT OF THE DETENTION POND VOLUME PROVIDED. THE DETENTION VOLUME MAY EXTEND ABOVE THE TOP OF RAIN GARDEN ELEVATION AS NECESSARY. DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS SOUTH COLLEGE AVENUE / US HIGHWAY 287 PROPOSED BUILDING 13 PROPOSED BUILDING 14 PROPOSED BUILDING 17 FF ELEV = 5019.40 PROPOSED BUILDING 12 PROPOSED BUILDING 11 FF ELEV = 5027.30 PROPOSED BUILDING 5 FF ELEV = FF ELEV = 5025.00 5032.30 PROPOSED BUILDING 1 PROPOSED BUILDING 15 FF ELEV = 5033.30 FF ELEV = 5031.30 PROPOSED BUILDING 2 FF ELEV = 5036.50 FF ELEV = 5035.50 FF ELEV = 5035.10 FF ELEV = 5033.00 FF ELEV = 5026.90 FF ELEV = 5029.30 FF ELEV = 5023.60 FF ELEV = 5024.60 FF ELEV = 5022.20 FF ELEV = 5021.40 FF ELEV = 5020.40 PROPOSED BUILDING 3 FF ELEV = 5028.20 FF ELEV = 5029.20 FF ELEV = 5027.20 FF ELEV = 5026.30 PROPOSED BUILDING 4 FF ELEV = 5027.30 PROPOSED BUILDING 6 FF ELEV = 5022.60 FF ELEV = 5023.60 FF ELEV = 5021.60 FF ELEV = 5016.90 FF ELEV = 5018.90 FF ELEV = 5017.90 PROPOSED BUILDING 7 FF ELEV = 5015.80 FF ELEV = 5017.80 FF ELEV = 5016.80 PROPOSED BUILDING 8 FF ELEV = 5020.20 FF ELEV = 5022.20 FF ELEV = 5021.20 PROPOSED BUILDING 9 FF ELEV = 5022.50 FF ELEV = 5021.50 FF ELEV = 5020.50 PROPOSED BUILDING 10 FF ELEV = 5025.50 FF ELEV = 5025.50 FF ELEV = 5024.50 PROP LIMITS OF DEVELOPMENT (TYP.) LORIEN LANE RIVENDELL ROAD DEB RA DRIVE STONEY BROOK ROAD COMMUNITY BUILDING FF ELEV = 5014.50 EXISTING PROPERTY LINE EXISTING PROPERTY LINE EXISTING PROPERTY LINE INSTALL GRAVEL INLET FILTER INSTALL GRAVEL INLET FILTER INSTALL GRAVEL INLET FILTER INSTALL GRAVEL INLET FILTER INSTALL GRAVEL INLET FILTER INSTALL GRAVEL INLET FILTER INSTALL GRAVEL INLET FILTER INSTALL GRAVEL INLET FILTER INSTALL GRAVEL INLET FILTER INSTALL GRAVEL INLET FILTER INSTALL GRAVEL INLET FILTER INSTALL 12" STRAW WATTLE CHECK DAM INSTALL VEHICLE TRACKING PAD (32' WIDE x 50' LONG) INSTALL GRAVEL INLET FILTER INSTALL GRAVEL INLET FILTER INSTALL 12" ROCK SOCK CHECK DAM INSTALL 10'x6' x1' TYPE M RIPRAP INSTALL 16'x23'x1' TYPE M RIPRAP PROP LIMITS OF DEVELOPMENT (TYP.) PROP LIMITS OF DEVELOPMENT (TYP.) PROP LIMITS OF DEVELOPMENT (TYP.) PROP LIMITS OF DEVELOPMENT (TYP.) 6" PVC PERFORATED PIPE PROP WATER QUALITY OUTLET STRUCTURE PROP WATER QUALITY OUTLET STRUCTURE PROPOSED RAIN GARDEN PROPOSED RAIN GARDEN INSTALL 12" STRAW WATTLE CHECK DAM INSTALL GRAVEL INLET FILTER INSTALL 10'x62'x1' TYPE M RIPRAP INSTALL GRAVEL INLET FILTER NATURAL HABITAT BUFFER ZONE NATURAL HABITAT BUFFER ZONE NATURAL HABITAT BUFFER ZONE WETLAND LIMITS (APPROXIMATE) APPROXIMATE SHORE LINE (VARIABLE W/WATER LEVEL) INSTALL 12" ROCK SOCK CHECK DAM INSTALL GRAVEL INLET FILTER NORTH AMERICAN GREEN S-150 FABRIC (75 LF x 15 LF) NORTH AMERICAN GREEN S-150 FABRIC (12 LF x 205 LF) MATCHLINE (SEE ABOVE RIGHT) TEMPORARY CONSTRUCTION EASEMENT GRADING AND DRAINAGE EASEMENT TEMPORARY CONSTRUCTION EASEMENT GRADING AND DRAINAGE EASEMENT INSTALL GRAVEL INLET FILTER DETENTION POND 200 DETENTION POND 100 INSTALL 39'x20'x1' TYPE M RIPRAP NORTH AMERICAN GREEN S-150 FABRIC (10 LF x 35 LF) SOUTH COLLEGE AVENUE / US HIGHWAY 287 MATCHLINE (SEE BELOW LEFT) INSTALL GRAVEL INLET FILTER EXISTING PROPERTY LINE PROP LIMITS OF DEVELOPMENT (TYP.) TEMPORARY CONSTRUCTION EASEMENT GRADING AND DRAINAGE EASEMENT 7 EROSION CONTROL PLAN 0' 60' 120' C-007 SCALE: 1" = 60' ASPEN NOTES 1) TOTAL LENGTH OF PROPOSED SILT FENCE IS APPROXIMATELY 12,819 LF. 2) ALL DISTURBED AREAS ARE TO BE SEEDED AND MULCHED. 3) RAIN GARDENS SHALL BE INSTALLED WHERE SHOWN AND WILL PROMOTE INFILTRATION, AND ENHANCE WATER QUALITY AS REQUIRED BY THE CITY OF FORT COLLINS. 4) STOCK PILES SHALL NOT EXCEED 10' IN HEIGHT. 5) ALL OFFSITE AREAS DISTURBED DURING CONSTRUCTION ARE TO BE RE-VEGETATED AND RETURNED TO HISTORIC CONDITION. STRAW WATTLES OR GRAVEL INLET FILTERS MAY BE INSTALLED (IF NECESSARY AND AS REQUIRED) ON EXISTING, OFFSITE/DOWNSTREAM INLETS. 6) VEHICLE TRACKING PAD(S) LOCATIONS SHALL BE DETERMINED BY THE CONTRACTOR PRIOR TO CONSTRUCTION, AND SHALL BE INSTALLED ACCORDINGLY. 7) SEE SHEET C-008 FOR EROSION CONTROL NOTES AND DETAILS. 24 25 FOR THE MARKING OF UNDERGROUND BEFORE YOU DIG, GRADE, OR EXCAVATE CALL 2 BUSINESS DAYS IN ADVANCE CENTER OF COLORADO CALL UTILITY NOTIFICATION MEMBER UTILITIES. UTILITY PLAN APPROVAL City of Fort Collins, Colorado J.Gooch J.Gooch R.Meisel SHEET No: LAKEVIEW ON THE RISE FORT COLLINS, COLORADO PROJECT/ LOCATION: DRAWING: OF 60 CHECKED BY: DESIGNED BY: DRAWN BY: REV. # DESCRIPTION OF REVISION: DATE: REVISED BY: APPROVED BY: 1 2 3 4 5 6 7 project no: 801-002 date: 09/27/17 THE NATURAL HABITAT BUFFER ZONES ARE INTENDED TO BE MAINTAINED IN A NATIVE LANDSCAPE CONDITION.PLEASE SEE SECTION 3.4.1 OF THE LAND USE CODE FOR ALLOWABLE USES IN THE NATURAL HABITAT BUFFER ZONES. DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS SOUTH COLLEGE AVENUE / US HIGHWAY 287 PROPOSED BUILDING 13 PROPOSED BUILDING 14 PROPOSED BUILDING 17 FF ELEV = 5019.40 PROPOSED BUILDING 12 PROPOSED BUILDING 11 FF ELEV = 5027.30 PROPOSED BUILDING 5 FF ELEV = FF ELEV = 5025.00 5032.30 PROPOSED BUILDING 1 PROPOSED BUILDING 15 FF ELEV = 5033.30 FF ELEV = 5031.30 PROPOSED BUILDING 2 FF ELEV = 5036.50 FF ELEV = 5035.50 FF ELEV = 5035.10 FF ELEV = 5033.00 FF ELEV = 5026.90 FF ELEV = 5029.30 FF ELEV = 5023.60 FF ELEV = 5024.60 FF ELEV = 5022.20 FF ELEV = 5021.40 FF ELEV = 5020.40 PROPOSED BUILDING 3 FF ELEV = 5028.20 FF ELEV = 5029.20 FF ELEV = 5027.20 FF ELEV = 5026.30 PROPOSED BUILDING 4 FF ELEV = 5027.30 PROPOSED BUILDING 6 FF ELEV = 5022.60 FF ELEV = 5023.60 FF ELEV = 5021.60 FF ELEV = 5016.90 FF ELEV = 5018.90 FF ELEV = 5017.90 PROPOSED BUILDING 7 FF ELEV = 5015.80 FF ELEV = 5017.80 FF ELEV = 5016.80 PROPOSED BUILDING 8 FF ELEV = 5020.20 FF ELEV = 5022.20 FF ELEV = 5021.20 PROPOSED BUILDING 9 FF ELEV = 5022.50 FF ELEV = 5021.50 FF ELEV = 5020.50 PROPOSED BUILDING 10 FF ELEV = 5025.50 FF ELEV = 5025.50 FF ELEV = 5024.50 PROP LIMITS OF DEVELOPMENT (TYP.) LORIEN LANE RIVENDELL ROAD DEB RA DRIVE STONEY BROOK ROAD COMMUNITY BUILDING FF ELEV = 5014.50 EXISTING PROPERTY LINE EXISTING PROPERTY LINE EXISTING PROPERTY LINE INSTALL GRAVEL INLET FILTER INSTALL GRAVEL INLET FILTER INSTALL GRAVEL INLET FILTER INSTALL GRAVEL INLET FILTER INSTALL GRAVEL INLET FILTER INSTALL GRAVEL INLET FILTER INSTALL GRAVEL INLET FILTER INSTALL GRAVEL INLET FILTER INSTALL GRAVEL INLET FILTER INSTALL GRAVEL INLET FILTER INSTALL GRAVEL INLET FILTER INSTALL 12" STRAW WATTLE CHECK DAM INSTALL VEHICLE TRACKING PAD (32' WIDE x 50' LONG) INSTALL GRAVEL INLET FILTER INSTALL GRAVEL INLET FILTER INSTALL 12" ROCK SOCK CHECK DAM INSTALL 10'x6' x1' TYPE M RIPRAP INSTALL 16'x23'x1' TYPE M RIPRAP PROP LIMITS OF DEVELOPMENT (TYP.) PROP LIMITS OF DEVELOPMENT (TYP.) PROP LIMITS OF DEVELOPMENT (TYP.) PROP LIMITS OF DEVELOPMENT (TYP.) 6" PVC PERFORATED PIPE PROP WATER QUALITY OUTLET STRUCTURE PROP WATER QUALITY OUTLET STRUCTURE PROPOSED RAIN GARDEN PROPOSED RAIN GARDEN INSTALL 12" STRAW WATTLE CHECK DAM INSTALL GRAVEL INLET FILTER INSTALL 10'x62'x1' TYPE M RIPRAP INSTALL GRAVEL INLET FILTER NATURAL HABITAT BUFFER ZONE NATURAL HABITAT BUFFER ZONE NATURAL HABITAT BUFFER ZONE WETLAND LIMITS (APPROXIMATE) APPROXIMATE SHORE LINE (VARIABLE W/WATER LEVEL) INSTALL 12" ROCK SOCK CHECK DAM INSTALL GRAVEL INLET FILTER NORTH AMERICAN GREEN S-150 FABRIC (75 LF x 15 LF) NORTH AMERICAN GREEN S-150 FABRIC (12 LF x 205 LF) MATCHLINE (SEE ABOVE RIGHT) TEMPORARY CONSTRUCTION EASEMENT GRADING AND DRAINAGE EASEMENT TEMPORARY CONSTRUCTION EASEMENT GRADING AND DRAINAGE EASEMENT INSTALL GRAVEL INLET FILTER DETENTION POND 200 DETENTION POND 100 INSTALL 39'x20'x1' TYPE M RIPRAP NORTH AMERICAN GREEN S-150 FABRIC (10 LF x 35 LF) SOUTH COLLEGE AVENUE / US HIGHWAY 287 MATCHLINE (SEE BELOW LEFT) INSTALL GRAVEL INLET FILTER EXISTING PROPERTY LINE PROP LIMITS OF DEVELOPMENT (TYP.) TEMPORARY CONSTRUCTION EASEMENT GRADING AND DRAINAGE EASEMENT 7 EROSION CONTROL PLAN 0' 60' 120' C-007 SCALE: 1" = 60' ASPEN NOTES 1) TOTAL LENGTH OF PROPOSED SILT FENCE IS APPROXIMATELY 12,819 LF. 2) ALL DISTURBED AREAS ARE TO BE SEEDED AND MULCHED. 3) RAIN GARDENS SHALL BE INSTALLED WHERE SHOWN AND WILL PROMOTE INFILTRATION, AND ENHANCE WATER QUALITY AS REQUIRED BY THE CITY OF FORT COLLINS. 4) STOCK PILES SHALL NOT EXCEED 10' IN HEIGHT. 5) ALL OFFSITE AREAS DISTURBED DURING CONSTRUCTION ARE TO BE RE-VEGETATED AND RETURNED TO HISTORIC CONDITION. STRAW WATTLES OR GRAVEL INLET FILTERS MAY BE INSTALLED (IF NECESSARY AND AS REQUIRED) ON EXISTING, OFFSITE/DOWNSTREAM INLETS. 6) VEHICLE TRACKING PAD(S) LOCATIONS SHALL BE DETERMINED BY THE CONTRACTOR PRIOR TO CONSTRUCTION, AND SHALL BE INSTALLED ACCORDINGLY. 7) SEE SHEET C-008 FOR EROSION CONTROL NOTES AND DETAILS. 24 25 FOR THE MARKING OF UNDERGROUND BEFORE YOU DIG, GRADE, OR EXCAVATE CALL 2 BUSINESS DAYS IN ADVANCE CENTER OF COLORADO CALL UTILITY NOTIFICATION MEMBER UTILITIES. UTILITY PLAN APPROVAL City of Fort Collins, Colorado J.Gooch J.Gooch R.Meisel SHEET No: LAKEVIEW ON THE RISE FORT COLLINS, COLORADO PROJECT/ LOCATION: DRAWING: OF 60 CHECKED BY: DESIGNED BY: DRAWN BY: REV. # DESCRIPTION OF REVISION: DATE: REVISED BY: APPROVED BY: 1 2 3 4 5 6 7 project no: 801-002 date: 09/27/17 THE NATURAL HABITAT BUFFER ZONES ARE INTENDED TO BE MAINTAINED IN A NATIVE LANDSCAPE CONDITION.PLEASE SEE SECTION 3.4.1 OF THE LAND USE CODE FOR ALLOWABLE USES IN THE NATURAL HABITAT BUFFER ZONES.