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6 WORK SHALL BE CONSTRUCTED TO THE CITY OF THORNTON STANDARDS AND SPECIFICATIONS. THIS APPROVAL IS FOR CONFORMANCE TO THESE STANDARDS AND SPECIFICATIONS AND OTHER CITY REQUIREMENTS. THE DESIGN AND CONCEPT REMAINS THE RESPONSIBILITY OF THE PROFESSIONAL ENGINEER OR LANDSCAPE PROFESSIONAL. MATCHLINE - SEE SHEET 7 OF EM 3- MR 1- QB KEY MAP SCALE: N.T.S. EXISTING BUILDING (TYP.) NORTH STEELE STREET SCALE: 1"= 30'-0" 3- SH 6- SS 3- JB 3- SH 3- EM EXISTING BUILDING (TYP.) EXISTING LANDSCAPING INSTALLED PER PREVIOUS APPROVAL EXISTING SIDEWALK 2- MQ EXISTING STONE PILLAR (TYP.) 8- BB 6- EM SIGHT TRIANGLE 1- JB 4- BB MAILBOX 2- VM 3- JA 3- CI 38- MR SIGHT TRIANGLE 10- BB 5- PS 7- VM PROJECT BOUNDARY 1- CO 12- SH 3- JB 7- SH 1- CI 3- JA 1- PE 2- CI 6- SH 4- JB 1- QR 4- SH 19- BB 1- QB 2- PN 3- PC 9- SS 2- VM 4- RG 2 EXISTING COTTONWOOD TREES TO REMAIN SOD (TYP.) 5- JA 9- CP 26" CAL. 24" CAL. CONCRETE CURB SOD (TYP.) PROPOSED IRRIGATION METER LOCATION 5- JB 1- QB 1- SH 2- EM 1- CO 5- SH 3- RG 2- VM 2- EM 4- SH 3- MR 1- VM 1- KP 5- SH 4-SH 3- JB BENCH 10- RA 1- CO 1- SR EXISTING LANDSCAPING INSTALLED PER PREVIOUS APPROVAL 5' MULCHED NO IRRIGATION ZONE AT BLDG FOUNDATION (TYP.) 8- MQ 2- JA PLAYGROUND WEAR MATS AT SLIDE LANDING 24" CAL. EXISTING WALK 3- SS 12- BB 5- BB STEEL EDGING (TYP.) 2- JA 2- JB 1- QB 5- JA PLAY STRUCTURE (REFER TO DETAIL SHEET 10 OF 11) 5' MULCHED NO IRRIGATION ZONE AT BLDG FOUNDATION (TYP.) 4- SS 1- KP 2- SH 2- JA 6- SS 7- MR 1 EXISTING COTTONWOOD TREE TO BE REMOVED 2- PC 2- JB PROPOSED BUILDING (TYP.) 5- JH 13- BB 6- SH 2- JB 2- JH 3- MR 6- MQ 6- RG 2- JB 1- JB 1- RG 4- SS 1- EM 3- CC E 104TH AVENUE (100' RIGHT-OF-WAY) 3- EM 2- SH 2- KP 3- EM 2- MR 3- BB 3- BB 463 SF SAND COVER - 9" OF SAND OVER 3" OF GRAVEL SEPARATED BY A GEOMEMBRANE 1- CO RETAINING WALL 3- CC 2- JB 1- QB 2- RG 1- JB STEEL EDGING (TYP.) 1- EM 5- SS 4- CC 4- PC 4- JH 3- PC 5- JH EXISTING SIDEWALK 3- RG 1- PS 2- MR 2- PS 2- MR 2- MR 3- RG 1- JA 1- AA 5- SH 3- JA 1- SR 4- CP 3- EM LOT 1 121,798 SF 5- JH 1- CO 1- CI 8- MR 5- SH 1- CI 12- BB 3- CP 6- JA 18- SS 1- PP 1- JA 1- JA 3- VM PROVIDE WOOD MULCH RINGS AT BASE OF TREES AND SHRUBS WITHIN ALL ROCK AREAS 5- SH 4- PC 3- EM 4- MR 5- JB 7- VM 7- JH UNION PACIFIC RAILROAD (100' RIGHT-OF-WAY) 3- PE RETAINING WALL 3- RA 4- JA 7- MR 1- KP 12- BB 1- QR CIVIL ENGINEERS - LANDSCAPE ARCHITECTS 1- JA 2- EM 3- RG 1- JA SOD 1- QB 3- PB 3- MR 2- SS 3- PS 4- SS 4- PC 1- RA 2- GT PROJECT BOUNDARY EXISTING WOOD FENCE RETAINING WALL 3- SH GRASS & WILDFLOWER SEED MIX 3- EM 3- RG 1- JB 10- MR 5- JB 2- MR 1- SH 7- SS 1- AA 10- MR 4- SH 1- CI 2- CO EXISTING TREE INSTALLED INSTALLED PER PREVIOUS APPROVAL (TYP.) LANDSCAPE PLAN SAGE VALLEY JOB NO DATE: FEBRUARY 16, 2015 PREPARED UNDER THE DIRECT SUPERVISION OF 2009 W. Littleton Blvd. #300 WAYNE T. STERLING, RLA Littleton, CO COLORADO REGISTRATION NO ph FOR & ON BEHALF OF STERLING DESIGN ASSOCIATES, LLC SHEET 6 OF 11 MATCHLINE - SEE SHEET 7 OF 11

7 WORK SHALL BE CONSTRUCTED TO THE CITY OF THORNTON STANDARDS AND SPECIFICATIONS. THIS APPROVAL IS FOR CONFORMANCE TO THESE STANDARDS AND SPECIFICATIONS AND OTHER CITY REQUIREMENTS. THE DESIGN AND CONCEPT REMAINS THE RESPONSIBILITY OF THE PROFESSIONAL ENGINEER OR LANDSCAPE PROFESSIONAL. 4- PC 3- VM UNION PACIFIC RAILROAD (100' RIGHT-OF-WAY) MATCHLINE - SEE SHEET 6 OF AA 10- SS 1- AA 3- VM TRACT A 19,422 SF GRASS & WILDFLOWER SEED MIX 1- PP 7- PC DETENTION BASIN 2- EXISTING 2" CAL. HACKBERRY TREES TO REMAIN 3"-6" RIVER COBBLE (ARROYO, COLOR TANS TO GRAYS). POROUS GEOTEXTILE FABRIC TO BE INSTALLED BELOW COBBLE. 2- EXISTING 2" CAL. HACKBERRY TREES TO REMAIN EXISTING BUILDING (TYP.) EXISTING SIDEWALK EXISTING TREE INSTALLED PER PREVIOUS APPROVAL (TYP.) PROJECT BOUNDARY VICINITY MAP NTS E 120TH AVE EXISTING LANDSCAPING INSTALLED PER PREVIOUS APPROVAL PROJECT BOUNDARY 5- MR 7- SH 1- SR 1- QR 2- JA 1- EM 3- RG 1- JA 2- PE 3- MR 3- PB WASHINGTON ST E 104TH AVE SITE COLORADO BLVD MATCHLINE - SEE SHEET 6 OF THORNTON PKWY KEY MAP SCALE: N.T.S. NORTH SCALE: 1"= 30'-0" PREPARED UNDER THE DIRECT SUPERVISION OF WAYNE T. STERLING, RLA COLORADO REGISTRATION NO. 144 FOR & ON BEHALF OF STERLING DESIGN ASSOCIATES, LLC CIVIL ENGINEERS - LANDSCAPE ARCHITECTS 2009 W. Littleton Blvd. #300 Littleton, CO ph LANDSCAPE PLAN SAGE VALLEY JOB NO DATE: FEBRUARY 16, 2015 SHEET 7 OF 11

8 CALL UTILITY NOTIFICATION CENTER OF COLORADO CALL 2-BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. PLANT LIST SYM QTY COMMON/BOTANICAL NAME SIZE REMARKS TE SHADE TREES CO 7 WESTERN HACKBERRY 2.0" CAL. FULL CROWN, STAKED 7 Celtis occidentalis GT 2 SKYLINE HONEYLOCUST 2.0" CAL. FULL CROWN, STAKED 2 Gleditsia triacanthos var. inermis 'Skyline' KP 5 GOLDENRAIN TREE 2.0" CAL. FULL CROWN, STAKED 5 Koelruetaria paniculata QB 6 SWAMP WHITE OAK 2.0" CAL. FULL CROWN, STAKED 6 Quercus bicolor QR 3 RED OAK 2.0" CAL. FULL CROWN, STAKED 3 Quercus rubra ORNAMENTAL TREES CI 9 THORNLESS COCKSPUR HAWTHORN 1.5" CAL. FULL CROWN, 0 Crataegus crus-galli inermis 3-5 TRUNKS SR 3 JAPANESE TREE LILAC 1.5" CAL. FULL CROWN, STAKED 0 Syringa reticulata EVERGREEN TREES PP 2 COLORADO BLUE SPRUCE 6' HT. FULL CROWN, STAKED 2 Picea pungens PB 6 BAKERI SPRUCE 6' HT. FULL CROWN, STAKED 6 Picea pungens 'Bakeri' PE 6 PINON PINE 6' HT. FULL CROWN, STAKED 6 Pinus edulis PN 2 AUSTRIAN PINE 6' HT. FULL CROWN, STAKED 2 Pinus nigra EVERGREEN SHRUBS JB 42 BAR HARBOR JUNIPER 5 GAL. SPACING PER PLAN 4.2 Juniperus horizontalis 'Bar Harbour' JH 28 HUGHES JUNIPER 5 GAL. SPACING PER PLAN 2.8 Juniperus horizontalis 'Hughes' JA 43 ARCADIA JUNIPER 5 GAL. SPACING PER PLAN 4.3 Juniperus sabina 'Arcadia' MQ 16 COMPACT OREGON GRAPE HOLLY 5 GAL. SPACING PER PLAN 1.6 Mahonia quifolium 'Compacta' PS 11 SLOWMOUND MUGO PINE 5 GAL. SPACING 36" O.C. 1.1 Pinus mugo 'Slowmound' DECIDUOUS SHRUBS AA 5 SASKATOON SERVICEBERRY 5 GAL. SPACING PER PLAN.5 Amelanchier alnifolia CP 16 PYGMY PEASHRUB 5 GAL. SPACING PER PLAN 1.6 Caragena pygmaea CC 10 BLUE MIST SPIREA 5 GAL. SPACING PER PLAN 1.0 Caryopteris x clandonensis PC 31 PAWNEE BUTTES SAND CHERRY 5 GAL. SPACING PER PLAN 3.1 Prunus besseyi 'Pawnee Buttes' RA 34 GOLDEN CURRANT 5 GAL. SPACING PER PLAN 3.4 Ribes aureum RG 31 GREEN MOUND CURRANT 5 GAL. SPACING PER PLAN 3.1 Ribes alpinum 'Green Mound' SH 94 HANCOCK CORALBERRY 5 GAL. SPACING PER PLAN 9.4 Symphoricarpos x 'Hancock' VM 30 MOHICAN VIBURNUM 5 GAL. SPACING PER PLAN 3.0 Viburnum lantana 'Mohican' CAUTION - NOTICE TO CONTRACTOR THE CONTRACTOR IS SPECIFICALLY CAUTIONED THAT THE LOCATION AND/OR ELEVATION OF EXISTING UTILITIES AS SHOWN ON THESE PLANS IS BASED ON RECORDS OF THE VARIOUS UTILITY COMPANIES AND, WHERE POSSIBLE, MEASUREMENTS TAKEN IN THE FIELD. THE INFORMATION IS NOT TO BE RELIED ON AS BEING EXACT OR COMPLETE. THE CONTRACTOR MUST CALL THE LOCAL UTILITY LOCATION CENTER AT LEAST 48 HOURS BEFORE ANY EXCAVATION TO REQUEST EXACT FIELD LOCATIONS OF THE UTILITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO RELOCATE ALL EXISTING UTILITIES WHICH CONFLICT WITH THE PROPOSED IMPROVEMENTS SHOWN ON THE PLANS. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DAMAGE TO EXISTING IMPROVEMENTS AND UTILITIES AND SHALL REPAIR ANY DAMAGE AT HIS EXPENSE. SYM QTY COMMON/BOTANICAL NAME SIZE REMARKS TE GROUND COVERS EM 35 MOONSHADOW WINTERCREEPER 1 GAL. SPACING PER PLAN 1.8 Euonymus fortunei 'Moonshadow' MR 114 CREEPING OREGON GRAPE HOLLY 1 GAL. SPACING PER PLAN 5.7 Mahonia repens ORNAMENTAL GRASSES LANDSCAPE REQUIREMENTS LOT 1 MINIMUM 20% OF GROSS LAND AREA TO BE LANDSCAPED.20 X 121,798 = 24,360 SF MIN. REQUIRED LANDSCAPE AREA 42,545 SF PROVIDED LANDSCAPE AREA MINIMUM 10% OF PARKING STALL SF TO EQUAL PARKING LOT ISLAND SF.10 X 4,524 = SF MIN. REQUIRED ISLAND SF 453 MIN. SF PROVIDED ISLAND SF EXISTING TREE DATA SPECIES QTY TE'S STATUS 2" CAL. HACKBERRY TREE 4 4 REMAIN 24" CAL. COTTONWOOD TREE 1 12 REMAIN 24" CAL. COTTONWOOD TREE 1 12 REMOVE 26" CAL. COTTONWOOD TREE 1 13 REMAIN VARIOUS AREAS OF LANDSCAPING S.F. / L.F. OF FRONTAGE FORMULA LEGEND NOTE: EXISTING COTTONWOOD TREE PROPOSED FOR REMOVAL WILL BE REPLACED CALIPER INCH FOR CALIPER INCH WITH ON-SITE TREES PROPOSED ABOVE REQUIRED NUMBER OF TREES. TREE EQUIVALENT (T.E.) LANDSCAPE REQUIREMENTS LOT 1 ON-SITE S.F. OF LANDSCAPE AREA TOT LOT OR POCKET PARK PARKING LOT ISLANDS TRACT A DETENTION, AND DRAINAGE CHANNELS *EXISTING TREES TO REMAIN INCLUDED PREPARED UNDER THE DIRECT SUPERVISION OF WAYNE T. STERLING, RLA COLORADO REGISTRATION NO. 144 FOR & ON BEHALF OF STERLING DESIGN ASSOCIATES, LLC 463 S.F. 453 S.F. WORK SHALL BE CONSTRUCTED TO THE CITY OF THORNTON STANDARDS AND SPECIFICATIONS. THIS APPROVAL IS FOR CONFORMANCE TO THESE STANDARDS AND SPECIFICATIONS AND OTHER CITY REQUIREMENTS. THE DESIGN AND CONCEPT REMAINS THE RESPONSIBILITY OF THE PROFESSIONAL ENGINEER OR LANDSCAPE PROFESSIONAL. BB 101 BLONDE AMBITION GRAMA GRASS 1 GAL. SPACING PER PLAN 5.1 Bouteloua gracilis 'Blonde Ambition' SS 78 LITTLE BLUESTEM GRASS 1 GAL. SPACING PER PLAN 3.9 Schizachyrium scoparium 1 T.E. / 1,000 S.F. 2 T.E. / 150 S.F. AND 0.1 T.E. / EACH ADDITIONAL 20 S.F. TOTAL QUANTITY OF T.E. REQUIRED 24,360 S.F. 1 T.E. / 600 S.F T.E..5 T.E. 3.1 T.E. 19,422 S.F. 1 T.E. / 4,000 S.F. 4.9 T.E. TOTAL: CIVIL ENGINEERS - LANDSCAPE ARCHITECTS 2009 W. Littleton Blvd. #300 Littleton, CO ph TOTAL TE 94.6 *PLANT SYMBOLS SHOWN ON THE PLAN SHALL TAKE PRECEDENCE OVER QUANTITIES SHOWN IN PLANT LIST T.E. TEXAS HYBRID BLUEGRASS SOD SEED MIX (REFER TO SHEET 10 OF 11 FOR SPECIFICATIONS) 3"-6" RIVER COBBLE - ARROYO, COLOR TANS TO GRAYS (TO MATCH COLOR OF EXISTING COBBLE ON SITE) NOTE: ALL COBBLE AREAS SHALL BE COVERED W/ WEED BARRIER FABRIC AND RIVER COBBLE TOTAL QUANTITY OF T.E. PROVIDED T.E.* 2.3 T.E. 4 T.E. 7.5 T.E.* T.E. PLANT LIST SAGE VALLEY JOB NO DATE: FEBRUARY 16, 2015 SHEET 8 OF 11

9 WORK SHALL BE CONSTRUCTED TO THE CITY OF THORNTON STANDARDS AND SPECIFICATIONS. THIS APPROVAL IS FOR CONFORMANCE TO THESE STANDARDS AND SPECIFICATIONS AND OTHER CITY REQUIREMENTS. THE DESIGN AND CONCEPT REMAINS THE RESPONSIBILITY OF THE PROFESSIONAL ENGINEER OR LANDSCAPE PROFESSIONAL. STAKING: INSTALL 6' METAL T-POST STAKES OUTSIDE PLANTING PIT IN UNDISTURBED MULCHED SOIL. USE #12 GAUGE GALVANIZED WIRE. ALLOW FOR SOME TRUNK MOVEMENT. ATTACH TO 2" NYLON STRAPS THROUGH METAL GROMMETS, WITH 1/2" X 15" WHITE PVC SLEEVE ON EACH WIRE. NYLON STRAPS SHALL BE LONG ENOUGH TO ACCOMMODATE 1-1/2" OF TRUNK GROWTH. ADD PROTECTOR CAP TO TOP OF POST. WRAP TREES TO FIRST BRANCH IF PLANTED IN THE FALL. DO NOT WRAP IF PLANTED IN THE SPRING. TREE STAKING PLAN VIEW 3" OR LESS CALIPER MORE THAN 3" CALIPER & ON ALL EVERGREENS PLANT SHRUBS 1/2 MATURE WIDTH OR 4' FROM EDGE OF WALK, CURB OR EDGING. ENTIRE SHRUB BED AREA SHALL BE AMENDED WITH 4 CUBIC YARDS (6 CUBIC YARDS FOR CITY MAINTAINED PROJECTS) OF CLASS I OR CLASS II COMPOST PER 1,000 SF TILLED TO DEPTH OF 8". IF PLANT IS ROOT BOUND AND HAS CIRCLING ROOTS, SHEAR 1/2" OF THE ROOTMASS OFF OF ALL SIDES AND BOTTOM. DO NOT PLANT SHRUBS HIGHER THAN SURROUNDING GRADE. BACKFILL SOIL SHOULD BE PULLED OVER TOP OF ROOTBALL (NO MORE THAN 1") TO PREVENT MOISTURE WICKING AND TO ALLOW ROOTS TO GROW INTO SURROUNDING SOIL. PLANT MATERIAL PROTECTION NOTES 1. THE EXISTING CONDITION OF ALL PLANT MATERIAL IN THE CONSTRUCTION AREA SHALL BE REVIEWED BY A THIRD PARTY ISA CERTIFIED ARBORIST OR CITY STAFF AT THE DISCRETION OF THE SENIOR LANDSCAPE ARCHITECT. 2. ANY ACTIVITY DETERMINED TO BE INJURIOUS TO EXISTING PLANT MATERIAL SHALL NOT BE PERMITED WITHIN THE PLANT MATERIAL PROTECTION ZONE. THESE ACTIVITIES INCLUDE GRADING, ROTOTILLING, EQUIPMENT STORAGE, VEHICLE PARKING, STOCKPILING OF SOIL, OR OTHER ACTIVITES WHICH MAY CAUSE SOIL COMPACTION OR DISRUPTION. PLANT MATERIAL DAMAGED DURING CONSTRUCTION AND NOT INCLUDED ON THE APPROVED MITIGATION PLAN SHALL BE VALUED TOWARD ADDITIONAL REPLACEMENT PLANT MATERIAL IN ACCORDANCE WITH CITY POLICY. CONTRACTOR IS RESPONSIBLE FOR DOCUMENTATION OF ALL EXISTING PLANT MATERIAL TO REMAIN, PRIOR TO CONSTRUCTION. INSTALL TRUNK PROTECTOR, DESIGNED TO EXPAND WITH TRUNK GROWTH (DECIDUOUS ONLY). 3. TREES CALLED OUT FOR PRESERVATION SHALL BE FENCED AT THE DRIPLINE. FENCING MAY OCCUR AT THE COMBINED DRIPLINES OF GROVES OF TREES. PLACE 3 INCH BARK MULCH BENEATH DRIPLINES OF TREES TO BE PRESERVED. PLANT TREE SUCH THAT FIRST ORDER MAJOR ROOT IS 1" TO 2" ABOVE GRADE AND TRUNK FLARE IS VISIBLE. SPECIFIED MULCH (4" DEPTH X 6' DIAMETER) PULLED BACK 6" FROM BASE OF TRUNK. 8" SET TOP OF ROOTBALL AT GRADE SPECIFIED MULCH (4" DEPTH) AMENDED SHRUB BED SOIL 4. FENCING SHALL BE 4 FEET TALL ORANGE FENCING WITH STEEL POSTS EMBEDDED IN THE GROUND AND SIGNED TO INDICATE THAT THE AREA IS SET ASIDE FOR THE PROTECTION OF PLANT MATERIAL. 5. NO GRADING SHALL OCCUR WITHIN THE PLANT MATERIAL PROTECTION ZONE. 6. PRUNING SHALL BE REQUIRED FOR ALL PLANT MATERIAL TO BE SAVED IN THE WORK AREA TO THE EXTENT REQUIRED TO PERMIT CLEAN AND WORKMANLIKE FINISH GRADING, SEEDING, SODDING OPERATION UNDER AND AROUND PLANT MATERIAL. 4' ABOVE GRADE BACKFILL PIT WITH MIXTURE OF 2/3 EXISTING SOIL AND 1/3 APPROVED AMENDMENT. WATER THOROUGHLY WHILE BACKFILLING. DO NOT COMPACT OR TAMP. SIDE SLOPES OF PLANTING HOLE SHALL BE 1:1. ROUGHEN SIDES OF PLANTING PIT PRIOR TO SETTING. 2X ROOTBALL DIA. MIN. EXISTING SUBGRADE 7. IF AUTHORIZATION HAS BEEN GRANTED TO EXCAVATE WITHIN THE DRIPLINE OF PLANT MATERIAL, DO SO IN A MANNER THAT WILL CAUSE MINIMUM DAMAGE TO ROOT SYSTEMS. PRUNE THE INJURED ROOTS CLEANLY AND BACKFILL AS SOON AS POSSIBLE. DO NOT LEAVE SURFACE ROOTS EXPOSED. TO MINIMIZE DAMAGE OF THE ROOTS, BORING MAY BE REQUIRED WITHIN THE DRIPLINE, AS DIRECTED BY THE SENIOR LANDSCAPE ARCHITECT. 1. DO NOT CUT ANY ROOT OVER TWO (2) INCHES IN DIAMETER WITHIN THE DRIPLINE EXCEPT WHEN AUTHORIZED BY THE SENIOR LANDSCAPE ARCHITECT. 2X ROOTBALL DIA. MIN. DECIDUOUS AND EVERGREEN TREE PLANTING DETAIL NOT TO SCALE PLACE ROOTBALL ON UNDISTURBED SOIL TO PREVENT SETTLEMENT. REMOVE ENTIRE WIRE BASKET, ALL ROPE, TWINE AND BURLAP FROM ROOTBALL AND TRUNK. 1 SHRUB PLANTING DETAIL NOT TO SCALE EXISTING TREE TO REMAIN 2 2. DO NOT USE TREES FOR ANY PURPOSE SUCH AS CRANE STAYS, GUY ANCHORS, SHADED MATERIAL STORAGE, ETC. 8. NO PAINT, OIL, VOLATILE MATERIALS, OR ANY SUBSTANCE THAT MIGHT CAUSE DAMAGE TO EXISTING OR FUTURE VEGETATION SHALL BE SPILLED OR BURIED IN THE VICINTY OF THE CONSTRUCTION AREA. ANY SPILLAGE SHALL BE IMMEDIATELY REMOVED AND PROPERLY DISPOSED OF AT THE DISCRETION OF THE DEVELOPMENT ENGINEERING MANAGER. 9. THE CONTRACTOR IS REQUIRED TO WATER, FERTILIZE AND ATTEND TO OTHER MAINTENANCE NEEDS OF EXISTING PLANT MATERIAL TO MAINTAIN HEALTHY GROWTH THROUGHOUT THE CONSTRUCTION PERIOD. AN EARTH BERM MEASURING MINIMUM 6 FEET IN DIAMETER, AND 6 INCHES IN HEIGHT SHALL BE CONSTRUCTED AT THE BASE OF EACH PROTECTED TREE TO FUNCTION AS A TEMPORARY WATERING BASIN DURING THE CONSTRUCTION PERIOD. TREES SHALL BE WATERED ACCORDING TO WEATHER AND TREE SPECIES REQUIREMENTS. 4' HT. MIN. ROOT ZONE PROTECTION VARIES DRIPLINE TO DRIPLINE PROVIDE ORANGE FENCING AT DRIPLINE (MINIMUM). SECURE WITH STEEL STAKES. SEE PLANT MATERIAL PROTECTION NOTES EXISTING TREE PROTECTION NOT TO SCALE 3 PREPARED UNDER THE DIRECT SUPERVISION OF WAYNE T. STERLING, RLA COLORADO REGISTRATION NO. 144 FOR & ON BEHALF OF STERLING DESIGN ASSOCIATES, LLC CIVIL ENGINEERS - LANDSCAPE ARCHITECTS 2009 W. Littleton Blvd. #300 Littleton, CO ph LANDSCAPE NOTES & DETAILS SAGE VALLEY JOB NO DATE: FEBRUARY 16, 2015 SHEET 9 OF 11

10 LANDSCAPE NOTES 1. COORDINATION THIS LANDSCAPE ARCHITECTURAL SITE PLAN IS TO BE USED IN CONJUNCTION WITH THE CIVIL, ARCHITECTURAL, MECHANICAL, ELECTRICAL, STRUCTURAL AND IRRIGATION PLANS AND SPECIFICATIONS TO FORM COMPLETE INFORMATION REGARDING THIS SITE. A PRE-CONSTRUCTION MEETING IS REQUIRED BETWEEN THE LANDSCAPE CONTRACTOR, PROPERTY OWNER, AND CITY OF THORNTON LANDSCAPE ARCHITECTURE PERSONNEL BEFORE START OF CONSTRUCTION. 2. COMPLIANCE CONSTRUCTION SHALL CONFORM TO ALL APPLICABLE STATE AND LOCAL CODES. 3. GUARANTEE ALL MATERIALS AND WORKMANSHIP SHALL BE GUARANTEED FOR ONE YEAR, FROM DATE OF FINAL ACCEPTANCE, AT NO ADDITIONAL COST TO THE OWNER. 4. COMPLETION AND MAINTENANCE A. FINAL ACCEPTANCE: WITHIN TEN DAYS OF CONTRACTOR'S NOTICE THAT THE ENTIRE PROJECT IS COMPLETE, THE L.A. SHALL REVIEW INSTALLATION. IF FINAL ACCEPTANCE IS NOT GIVEN, THE L.A. SHALL PREPARE A PUNCH LIST OF PENDING ITEMS. THE PUNCH LIST ITEMS SHALL BE COMPLETED BY THE CONTRACTOR WITHIN TEN CALENDAR DAYS FROM DATE ISSUED. SUBSEQUENT REVIEW AND APPROVAL SHALL SIGNIFY ACCEPTANCE. B. MAINTENANCE: ALL LANDSCAPING SHALL BE MAINTAINED FROM INSTALLATION TO FINAL ACCEPTANCE. MAINTENANCE SHALL INCLUDE WATERING, FERTILIZING, WEEDING, MOWING, TRIMMING, ROLLING, REGRADING, REPLANTING, DISEASE AND INSECT PROTECTION. 5. SITE CONDITIONS LANDSCAPE CONTRACTOR SHALL EXAMINE THE SITE CONDITIONS UNDER WHICH THE WORK IS TO BE PERFORMED AND NOTIFY THE GENERAL CONTRACTOR IN WRITING OF UNSATISFACTORY CONDITIONS. DO NOT PROCEED UNTIL CONDITIONS ARE CORRECTED. LANDSCAPE CONTRACTOR SHALL BE RESPONSIBLE FOR FINISHED GRADES AND POSITIVE DRAINAGE IN LANDSCAPE AREAS. 6. DAMAGE AND CLEANING A. CONTRACTOR SHALL REPAIR OR REPLACE ALL ITEMS DAMAGED DUE TO THIS WORK AT NO ADDITIONAL COST TO THE OWNER. B. CONTRACTOR SHALL CLEAN ALL AREAS DUE TO THIS WORK AND PROPERLY REMOVE ALL UNUSED MATERIALS FROM SITE. 7. RIGHT OF REJECTION OWNER/LANDSCAPE ARCHITECT RESERVES THE RIGHT TO REJECT ANY MATERIALS AT ANY TIME. ALL PLANT MATERIALS SHALL MEET THE MINIMUM CURRENT "AMERICAN STANDARDS FOR NURSERY STOCK" BY THE AMERICAN ASSOCIATION OF NURSERYMEN. CONTRACTOR SHALL PROVIDE SAMPLES, SPECS., AND OR TAGS FOR ALL MATERIALS. 8. SOIL PREPARATION SOD AND SHRUB BED AREAS SHALL RECEIVE SIX INCHES OF APPROVED TOPSOIL. AMEND SOIL WITH FOUR (4) CUBIC YARDS PER THOUSAND SQUARE FEET OF LANDSCAPE AREA WITH CLASS 1 ORGANIC COMPOST. APPLY 5 LBS. OF GRANULAR FERTILIZER PER THOUSAND SQ. FEET. ROTOTILL AMENDMENTS AND TOPSOIL TO A DEPTH OF SIX INCHES. VERIFY SOIL PREP SPECIFICATIONS WITH WATER PROVIDER STANDARDS. PROVIDE EVIDENCE OF APPLICATION AS REQUIRED. TEST SOIL IN EXISTING ASPHALT AREAS FOR STERILANT USE. IF STERILANTS ARE FOUND PRESENT, REMOVE ALL CONTAMINATED SOIL AND REPLACE WITH NEW TOPSOIL. THE CONTRACTOR SHALL BE RESPONSIBLE TO PROVIDE THE CITY OF THORNTON AN 'AFFIDAVIT OF SOIL AMENDMENT INSTALLATION' AS REQUIRED, FOR APPROXIMATELY 1,053 CU. YDS. 9. PLANTING TREES AND SHRUBS SHALL BE PLANTED PER DETAILS. STAKE AND GUY TREES PER DETAILS. TREE AND SHRUB BED LOCATIONS SHALL BE APPROVED PRIOR TO PLANTING. BACKFILL WITH 1/3 SOIL AMENDMENT AND 2/3 SITE SOIL, THOROUGHLY MIXED. PLANT MATERIAL IN SIGHT DISTANCE TRIANGLES MUST STAY BELOW 36" OR ABOVE 8'. 10. TREES PLANTED IN SOD, TURF, OR GRASS REQUIRE TREE TRUNK PROTECTORS. AT THE TIME OF PLANTING, INSTALL A 9" TALL, EXPANDABLE TREE TRUNK PROTECTOR SUCH AS ARBORGARD+ OR APPROVED EQUAL. 11. MULCH PROVIDE 4" DEEP SHREDDED WOOD MULCH FOR ALL PLANTING AREAS UNLESS OTHERWISE NOTED. (SUBMIT WOOD MULCH SAMPLES TO OWNER FOR APPROVAL PRIOR TO INSTALLATION) 12. SOD SOD SHALL BE A 100% TEXAS HYBRID BLUEGRASS BLEND (MIN. 25% Poa arachnifera TEXAS BLUEGRASS) AS APPROVED BY THE CITY OF THORNTON. INSTALL PER CITY OF THORNTON "STANDARDS AND SPECIFICATIONS" SECTION B.3.b. 13. MAINTENANCE THE PROPERTY OWNER OF RECORD, THE OWNER'S AGENT OR TENANT SHALL KEEP ALL LANDSCAPING, INCLUDING THE ROW PLANTINGS, IN A WELL MAINTAINED AND HEALTHY GROWING CONDITION. 14. IRRIGATION THE LANDSCAPE CONTRACTOR SHALL BE RESPONSIBLE FOR INSTALLING AN AUTOMATIC IRRIGATION SYSTEM, AS APPROVED BY THE CITY OF THORNTON. TURF AREAS SHALL BE IRRIGATED WITH SPRAY/ROTOR HEADS, WHILE TREES AND SHRUBS SHALL BE IRRIGATED USING DRIP IRRIGATION. THE CONTRACTOR SHALL BE RESPONSIBLE TO PROVIDE DRIP IRRIGATION TO EACH PLANT. A. PERMANENT, UNDERGROUND IRRIGATION IS REQUIRED IN ALL LANDSCAPE AREAS. B. TURF AREAS ARE ZONED SEPARATELY FROM BED AREAS. C. CONTROLLER TO INCLUDE RAIN SHUT-OFF. D. HYDROZONES WILL BE ON SEPARATE IRRIGATION ZONES ACCORDING TO WATER-DEMAND. 15. EDGER (AS NEEDED) INSTALL 4" ROLL-TOP RYERSON STEEL EDGING (14 GAUGE WITH GREEN FINISH) OR EQUAL. INSTALL WITH STAKES AND SPLICERS PER MANUFACTURER'S RECOMMENDATIONS. INSTALL BETWEEN ALL SOD OR SEEDED AREAS AND MULCHED AREAS. SEEDING NOTES ALL SEEDING WILL BE INSTALLED IN ACCORDANCE WITH SECTION 805 OF THE CITY'S STANDARDS AND SPECIFICATIONS. SUBMIT ALL SEEDING, MULCHING, AND WATER SCHEDULE SPECIFICATIONS TO THE OWNER FOR FINAL APPROVAL PRIOR TO WORK. SOIL PREP: APPLY STOCKPILED TOPSOIL AND 100 LBS. OF DIAMMONIUM PHOSPHATE PER ACRE TO AN APPROVED SUBGRADE. USE A DISK OR HARROW TO PREPARE THE SEED BED AND COMPLETE FINISH GRADING. REMOVE ALL STONES, DIRT CLODS, STICKS, FOREIGN MATERIALS, ETC. 1" OR LARGER. SEEDING: USE A GRASS DRILL WITH A SEED AGITATOR TO ENSURE THAT THE SEED IS DRILLED EVENLY TO A 1/2" DEPTH. MULCH: CRIMP HAY OR STRAW INTO THE SOIL AT 3,000 LBS. PER ACRE. EROSION CONTROL BLANKETS SHALL BE UTILIZED ON SLOPES OF 3:1 OR GREATER FOR GRASS ESTABLISHMENT. INSTALL SINGLE NET ALL NATURAL JUTE/SCRIM BIODEGRADABLE BLANKETS WITH A 12 MONTH BIODEGRADABLE 2" SPACED NETTING MADE FROM BIODEGRADABLE COTTON AND INSTALL PER MANUFACTURERS RECOMMENDATIONS. WATER: CONTRACTOR SHALL APPLY MIN. 1/2" OF WATER TO SEED AREAS, TWICE PER WEEK, FOR FOUR WEEKS. CONTRACTOR TO SUPPLY ALL EQUIPMENT AND LABOR. RESEED AND MULCH BARE OR ERODED AREAS AFTER ONE MONTH PERIOD. CONTRACTOR SHALL BE FULLY RESPONSIBLE FOR ESTABLISHMENT OF GRASSES. TO MATCH THE PREVIOUSLY APPROVED/INSTALLED SEED MIX, THE FOLLOWING GRASS AND WILDFLOWER SEED MIX SHALL BE INSTALLED: #2659 XERISCAPE MIX, #2642 SHORTGRASS MIXTURE APPLEWOOD SEED CO. (303) VIVIAN ST. ARVADA, CO GRASSES Sideoats Grama Blue Grama Prairie Junegrass Sand Dropseed Needle-and-thread WILDFLOWERS Desert Marigold Southwestern Cosmos California Poppy Perennial Gaillardia Birds Eyes Tidy Tips Blue Flax Arroyo Lupine Prairie Aster Blazing Star Pale Evening Primrose Palmer Penstemon Rocky Mountain Penstemon California Bluebell Prairie Coneflower Gooseberryleaf Globemallow Greenthread Bouteloua curtipendula Chondrosum gracilis Koeleria macrantha Sporobolus cryptandrus Stipa comata Baileya multiradiata Cosmos parviflorus Eschscholzia californica Gaillardia aristata Gilia tricolor Layla platyglossa Linum lewisii Lupinus succulentus Machaeranthera tanacetifolia Mentzalla lindeyi Oenothera pallida Penstemon palmeri Penstemon strictus Phacelia campamularia Ratibida columnifera Sphaeraloea grossularifolia Thelesperma filifolium PREPARED UNDER THE DIRECT SUPERVISION OF WAYNE T. STERLING, RLA COLORADO REGISTRATION NO. 144 FOR & ON BEHALF OF STERLING DESIGN ASSOCIATES, LLC 18'-6" WORK SHALL BE CONSTRUCTED TO THE CITY OF THORNTON STANDARDS AND SPECIFICATIONS. THIS APPROVAL IS FOR CONFORMANCE TO THESE STANDARDS AND SPECIFICATIONS AND OTHER CITY REQUIREMENTS. THE DESIGN AND CONCEPT REMAINS THE RESPONSIBILITY OF THE PROFESSIONAL ENGINEER OR LANDSCAPE PROFESSIONAL. 24'-2" PLAY STRUCTURE NOT TO SCALE GAMETIME CRAWLER 2 PLAY STRUCTURE A. REPRESENTATIVE: TRIPLE M RECREATION, LLC E MANN CREEK DRIVE #E PARKER,CO PHONE OR FAX B. ADA SURFACE TO PROVIDE A RATING FOR A 4' FALL HEIGHT. C. FOLLOW MANUFACTURER'S PROCEDURES FOR ADA SURFACE INSTALLATION. D. THE PLAY EQUIPMENT INSTALLER SHALL SUPPLY A LETTER TO THE CITY THAT PLAYGROUND EQUIPMENT MEETS THE PROPOSED ACCESS BOARD REGULATIONS, CPSC HANDBOOK FOR PUBLIC PLAYGROUND SAFETY AND ASTM FOR PLAYGROUND EQUIPMENT FOR PUBLIC USE. UPON PROJECT COMPLETION PLAY EQUIPMENT INSTALLER SHALL SUPPLY A LETTER TO THE CITY CERTIFYING THAT ALL PLAYGROUND EQUIPMENT FALL ZONE REQUIREMENTS WERE MET THROUGH CONSTRUCTION. E. FALL ABSORBING GROUND COVER IS REQUIRED UNDER AND AROUND ALL PLAY EQUIPMENT. THE MINIMUM RECOMMENDED FALL ZONE AROUND THE ENTIRE PLAY STRUCTURE IS SHOWN. THIS ZONE IS TO BE FREE OF ALL TRIPPING OR COLLISION HAZARDS (IE. ROOTS, ROCKS, BORDER MATERIAL, ETC.) F. MODEL: USE ZONE: 25'X19' FALL HEIGHT: 4' AGE GROUP: 2 TO 5 YEARS NUMBER OF CHILDREN: COLOR: NATURAL (FOREST GREEN AND BROWN) CIVIL ENGINEERS - LANDSCAPE ARCHITECTS 2009 W. Littleton Blvd. #300 Littleton, CO ph 1 LANDSCAPE NOTES & DETAILS SAGE VALLEY JOB NO DATE: FEBRUARY 16, 2015 SHEET 10 OF 11

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