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HomeMy WebLinkAboutRedline markup Landscape plan for Marriott Residence inn 15564-LS SET 11-28-17SIDEWALK SIDEWALKUP UPUPDNVESTIBULE101 TRASHAREA126EMPLOYEEBREAKROOM117ENGINEER ING119MENS' RR114OUTDOORCOVEREDPATIO 112Z EMPLOYEERR118OUTDOORPATIO110A 5.16%STORAGE135 VEST 2 1 1 1B ELEC. ROOM121 RISER RM . 1 20 STAIR 2STAIR 3VANELEV 1VEST12 2 ELEV 1NEIGHBOR ING BU ILD INGFOUNDATION AND FOOT INGS SID E W A L K LK. WASHINGTON BLVD. NORTH SSSSSSSSSSSSSSSSSSSNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMVMPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCRCCORRECTIONS - RESUBMIT12/18/2017 rnairDEVELOPMENT ENGINEERING DIVISIONreview comments in sheetL2 and sheet L6. NRSVMRCPNFURNISH ALL MATERIALS, LABOR, EQUIPMENT AND RELATED ITEMS NECESSARY TO ACCOMPLISH TOPSOIL,TREATMENT AND PREPARATION OF SOIL, FINISH GRADING, PLACEMENT OF SPECIFIED PLANT MATERIALS,FERTILIZER, STAKING, MULCH, CLEAN-UP, DEBRIS REMOVAL, AND 90-DAY MAINTENANCE.QUALIFICATIONS:LANDSCAPE CONTRACTOR TO BE SKILLED AND KNOWLEDGEABLE IN THE FIELD OF WORK AND HAVE AMINIMUM OF FIVE (5) YEAR'S EXPERIENCE INSTALLING SIMILAR WORK. CONTRACTOR TO BE LICENSED TOPERFORM THE WORK SPECIFIED WITHIN THE PRESIDING JURISDICTION.JOB CONDITIONS:IT IS THE CONTRACTOR'S RESPONSIBILITY TO REVIEW THE SITE AND REPORT ANY DISCREPANCIES TO THEOWNER OR THE OWNER'S REPRESENTATIVES. ALL PLANT MATERIAL AND FINISH GRADES ARE SUBJECTTO APPROVAL BY THE OWNER.PROTECTION:SAVE AND PROTECT ALL EXISTING PLANTINGS SHOWN TO REMAIN. DO NOT PLANT UNTIL OTHERCONSTRUCTION OPERATIONS WHICH CONFLICT HAVE BEEN COMPLETED. IF AN IRRIGATION SYSTEM IS TOBE INSTALLED DO NOT PLANT UNTIL THE SYSTEM HAS BEEN INSTALLED, TESTED, AND APPROVED BY THEOWNER. HANDLE PLANTS WITH CARE - DO NOT DAMAGE OR BREAK ROOT SYSTEM, BARK, OR BRANCHES.REPAIR AND/OR REPLACE ITEMS DAMAGED AS A RESULT OF WORK, OR WORK NOT IN COMPLIANCE WITHPLANS AND SPECIFICATIONS, AS DIRECTED BY OWNER AT NO ADDITIONAL COST TO THE OWNER.REPAIR OF EXISTING PLANTINGS:DURING THE COURSE OF WORK, REPAIR ALL EXISTING PLANTING AREAS BY PRUNING DEADGROWTH, RE-ESTABLISHING FINISH GRADE AND RE-MULCHING TO SPECIFIED DEPTH.GUARANTEE:GUARANTEE ALL PLANT MATERIAL FOR A PERIOD OF ONE YEAR FROM DATE OF FINAL ACCEPTANCE OFTHE JOB BY OWNER.90-DAY MAINTENANCE:CONTRACTOR TO PROVIDE OWNER WITH A SCOPE OF WORK AT TIME OF INITIAL PROJECT BID TO PROVIDELANDSCAPE AND IRRIGATION MAINTENANCE FOR 90 DAYS FOLLOWING COMPLETION OF PROJECT(ACCEPTANCE) OF FACILITY BY OWNER. WORK TO INCLUDE MAINTENANCE AS DESCRIBED BELOW, INPLANTING AND IRRIGATION MAINTENANCE.MATERIALS:PLANT MATERIALS:PLANT MATERIALS TO BE GRADE NO. 1, SIZED IN ACCORDANCE WITH (AAN) AMERICANSTANDARDS FOR NURSERY STOCK (ANSI Z60.1-1996). PRUNE PLANTS RECEIVED FROM THENURSERY ONLY UPON AUTHORIZATION BY THE LANDSCAPE ARCHITECT. "B & B" INDICATESBALLED AND BURLAPPED; "CONT." INDICATES CONTAINER; "BR" INDICATES BARE ROOT; "CAL"INDICATES CALIPER AT 6" ABOVE SOIL LINE; "GAL" INDICATES GALLON. A) SPECIFIED PLANT CANOPY SIZE OR CALIPER IS THE MINIMUM ACCEPTABLE CONTAINER OR BALL SIZE AND ESTABLISHES MINIMUM PLANT CONDITION TO BE PROVIDED. B) QUALITY: PLANT MATERIAL TO COMPLY WITH STATE AND FEDERAL LAWS FOR DISEASE INSPECTION, PLANTS TO BE FULLY LIVE, VIGOROUS, WELL FORMED, WITH WELL DEVELOPED FIBROUS ROOT SYSTEMS. ROOT BALLS OF PLANTS TO BE SOLID AND FIRMLY HELD TOGETHER, SECURELY CONTAINED AND PROTECTED FROM INJURY AND DESICCATION. PLANTS DETERMINED BY LANDSCAPE ARCHITECT TO HAVE BEEN DAMAGED; HAVE DEFORMITIES OF STEM, BRANCHES, OR ROOTS; LACK SYMMETRY, HAVE MULTIPLE LEADERS OR "Y" CROTCHES LESS THAN 30 DEGREES IN TREES, OR DO NOT MEET SIZE OR ANSI STANDARDS WILL BE REJECTED. PLANT MATERIAL TO BE FROM A SINGLE NURSERY SOURCE FOR EACH SPECIFIED SPECIES/HYBRID. NURSERY SOURCES TO BE THOSE LOCATED IN THE SAME REGION AS THE JOB SITE. C) SUBSTITUTION: NO SUBSTITUTION OF PLANT MATERIAL, SPECIES OR VARIETY, WILL BE PERMITTED UNLESS WRITTEN EVIDENCE IS SUBMITTED TO THE OWNER FROM TWO QUALIFIED PLANT BROKERAGE OFFICES. SUBSTITUTIONS WHICH ARE PERMITTED TO BE IN WRITING FROM THE OWNER AND LANDSCAPE ARCHITECT. THE SPECIFIED SIZE, SPECIES AND NEAREST VARIETY, AS APPROVED, TO BE FURNISHED. SUBSTITUTIONS MAY REQUIRE SUBMITTAL TO REVISED LANDSCAPE PLAN TO CITY FOR APPROVAL.SOIL PREPARATION:TOPSOIL, AMENDMENT, AND BACKFILL, ARE GENERAL REQUIREMENTS FOR ALL LANDSCAPE AREAS,UNLESS NOTED OTHERWISE ON THE PLANS. SOIL AMENDMENTS AND FERTILIZER NOTED BELOW ARE TOBE USED FOR BID PRICE BASIS ONLY. SPECIFIC AMENDMENTS AND FERTILIZERS WILL BE MADE AFTERSOIL SAMPLES ARE LABORATORY TESTED BY THE CONTRACTOR. PROVIDE CHANGE ORDER FORADDITIONAL OR REDUCTION OF MATERIALS REQUIRED OR NOT REQUIRED BY THE SOILS REPORT.SOIL FERTILITY AND AGRICULTURAL SUITABILITY ANALYSIS:AFTER ROUGH GRADING AND PRIOR TO SOIL PREPARATION, CONTRACTOR TO OBTAIN TWOREPRESENTATIVE SOIL SAMPLES, FROM LOCATIONS AS DIRECTED BY THE LANDSCAPE ARCHITECT, TONORTHERN LIGHTS ANALYTICAL & CONSULTING INC. RAVENSDALE WA, TEL. 253-653-5770 OR, EQUIVALENTTESTING LABORATORY, FOR TEST #A05-2. SUBMIT RESULTS TO LANDSCAPE ARCHITECT FOR REVIEW.TESTS TO INCLUDE FERTILITY AND SUITABILITY ANALYSIS WITH WRITTEN RECOMMENDATIONS FOR SOILAMENDMENT, FERTILIZER, CONDITIONERS, APPLICATION RATES, AND POST-CONSTRUCTION MAINTENANCEPROGRAM. TESTS TO BE CONTRACTED WITH AND PAID FOR BY THE CONTRACTOR. A) TOPSOIL: CONTRACTOR IS RESPONSIBLE FOR SUPPLYING ALL TOPSOIL AND FOR DETERMINING THE VOLUME OF TOPSOIL REQUIRED PER THE INFORMATION ON PLANS AND NOTED HERE-IN. CONTRACTOR IS RESPONSIBLE FOR ANY NECESSARY WEED CONTROL RESULITNG FROM CONTAMINATED OFF SITE SOURCES. B) TOPSOIL TO CONSIST OF WINTER MIX AS PRODUCED AND REMIXED BY PACIFIC TOPSOILS, INC. WINTER MIX TO CONSIST OF 1/3 BY VOLUME SANDY LOAM, 1/3 BY VOLUME COMPOSTED GARDEN MULCH, AND 1/3 BY VOLUME COARSE WASHED SAND OR EQUIVALENT. AT MINIMUM, TOPSOIL PRODUCTS BROUGHT ON SITE TO CONTAIN AMENDMENTS AS LISTED IN "C". C) TOPSOIL TO INCLUDE THE FOLLOWING AMENDMENTS AS NECESSARY: THE FOLLOWING AMOUNT PER 1,000 SQUARE FEET: 1. 6-CUBIC YARDS ORGANIC COMPOST. COMPOST TO BE FREE OR NON-FARM ANIMAL SOURCES, NOR TO BE FROM SOURCES CONTAINING REDWOOD OF CEDAR PRODUCTS. 2. 30-POUNDS NITROFORM (38-0-0) 3. 5-POUNDS AMMONIUM SULFATE 4. 40-POUNDS CALCIUM CARBONATE LIMESTONE 5. 40-POUNDS DOLOMITE LIMESTONE 6. 5-OUNES BORON (AS BORAX) ALL AMENDMENTS TO BE THOROUGHLY MIXED PRIOR TO INCORPORATION INTO TOPSOIL. D) PLANTING BACKFILL FOR ALL TREES, SHRUBS, AND GROUNDCOVERS: 1. 0.6-CUBIC YARDS PER VOLUME TOPSOIL 2. 0.4-CUBIC YARDS ORGANIC COMPOST. 3. 3-POUNDS NITROFORM (38-0-0) 4. 1-POUNDS AMMONIUM SULFATE 5. 2-POUNDS CALCIUM CARBONATE LIMESTONE 6. 2-POUNDS DOLOMITE LIMESTONE E) TOPSOIL PREPARATION AND INSTALLATION: 1. VERIFY SUBGRADES T0 -7 INCHES IN LANDSCAPE AREAS AND -18/24 INCHES IN PARKING LOT ISLANDS BELOW FINISH ELEVATION, OR AS INDICATED ON PLANS. THIS ACCOMMODATES, TOPSOIL, AMENDMENTS, AND MULCH. 2. ERADICATE ANY SURFACE VEGETATION ROOTED IN THE SUB-GRADE PRIOR TO SUB-GRADE PREPARATION. 3. THOROUGHLY SCARIFY AND RIP ALL LANDSCAPE SUB-GRADES WHICH HAVE BECOME COMPACTED TO ADEPTH OF 12 INCHES WITH MULTIPLE PASSES, 90 DEGREES TO EACH OTHER. SCARIFY AREAS INACCESSIBLE TO MECHANIZED EQUIPMENT AND AROUND EXISTING PLANTINGS NOTED TO REMAIN WITHHAND TOOLS. 4. REMOVE SOIL LUMPS, ROCK, VEGETATION AND/OR DEBRIS LARGER THAN 2 INCHES FROM ALL SUB-GRADEPRIOR TO PLACEMENT OF SPECIFIED TOPSOIL. 5. REMOVE ANY ASPHALT EXTENDING BEYOND 6 INCHES FROM CURBS INTO ADJACENT LANDSCAPE AREAS. 6. PARKING LOT PLANTER ISLANDS TO BE OVER EXCAVATED BY BACKHOE. REMOVE PAVING WASTE, GRAVELBASE MATERIAL AND UNDERLYING SUBSOIL TO 18 INCHES BELOW TOP OF PAVING. SCARIFY AND OVEREXCAVATE PLANT PIT BOTTOM 12 INCHES TO MINIMIZE STRUCTURAL COMPACTION. F) TOPSOIL PLACEMENT: 1. PROVIDE A TOTAL FINISH COURSE OF 4 INCHES OF TOPSOIL FOR LANDSCAPE AREAS AND 18/24 INCHES IN PARKING LOT ISLANDS.\2. IN ALL LANDSCAPE AREAS, PLACE 2 INCHES (6 INCHES IN PARKING LOT ISLANDS) OF TOPSOIL MIX WITH AMENDMENTS OVER THE PREPARED SUB-GRADE AND THOROUGHLY ROTOTILL WITH MULTIPLE PASSES INTO THE TOP 6 INCHES OF SUB-GRADE FOR A TOTAL DEPTH OF 8 INCHES IN LANDSCAPE AREAS (12 INCHES IN PARKING LOT ISLANDS). PLACE AN ADDITIONAL 2 INCH LIFT OF TOPSOIL, IN ALL LANDSCAPE AREAS AND A MINIMUM 12 INCH LIFT IN ALL PARKING LOT ISLANDS, FOR THE FINAL TOPSOIL DEPTH OF 4 INCHES IN LANDSCAPE AREAS AND 18/24 INCHES IN PARKING LOT ISLANDS.3. PLACE ADDITIONAL TOPSOIL AND SOIL MIX AS REQUIRED TO MEET FINISH ELEVATIONS.BARK MULCH (TOPDRESSING):ONE-HALF-INCH (1/2") SIZE, TO ONE-QUARTER (1/4"), I.E., "FINE," HEMLOCK/FIR BARK.STAKES:2-INCH DIAMETER BY 8-FOOT MINIMUM LODGEPOLE PINE STAKES.GUY MATERIAL:1-INCH WIDE POLYETHYLENE CHAIN LOCK TYPE TIES; OR, 3/8" DIAMETER RUBBER. NO WIRE.HERBICIDE:HERBICIDE IS NOT RECOMMENDED FOR THE FIRST YEAR AFTER INSTALLATION.ANTI-DESICCANT:"WILT-PROOF," 48 HOURS PRIOR TO SHIPMENT TO SITE FROM JUNE 1 THROUGH SEPTEMBER.THOROUGHLY ROOT WATER PLANTS PRIOR TO DELIVERY. PLANT MATERIAL DELIVERED TO SITETO BE KEPT CONTINUALLY MOIST THROUGH INSTALLATION.EXECUTION:FINISH GRADES:FINE GRADE AND REMOVE ROCKS AND FOREIGN OBJECTS OVER 2 INCHES DIAMETER FROM TOP SURFACE OFPREPARED LANDSCAPE AREAS. FINISH ELEVATIONS TO BE DEFINED AS 3 INCHES BELOW CURBS, WALKS AND/OROTHER ADJACENT HARDSCAPE FOR ALL PLANTING BED AREAS AND 1-INCH BELOW CURBS, WALKS AND/OROTHER ADJACENT HARDSCAPE FOR ALL LAWN AREAS. FINISH GRADE REFER TO GRADES PRIOR TOINSTALLATION OF MULCH OR LAWN.ALL FINISH GRADES TO BE SMOOTH EVEN GRADES, LIGHTLY COMPACTED, AS SHOWN ON THE PLAN ANDDETAILED. PROVIDE POSITIVE DRAINAGE AWAY FROM BUILDINGS AND STRUCTURES. SITE CIVIL DRAWINGSIDENTIFY FINAL ELEVATIONS.TREES AND SHRUBS:ARRANGE TREES AND SHRUBS ON SITE IN PROPOSED LOCATIONS PER DRAWINGS. EXCAVATE PIT, PLANT ANDSTAKE OR GUY, AS CALLED OUT AND DETAILED. ALL TREES, SHRUBS, AND SUPPORTS TO STAND VERTICAL.BACKFILL SHALL BE PIT SPOILS. SETTLE BACKFILL USING WATER ONLY. NO MECHANICAL COMPACTION.GROUNDCOVERS:EXCAVATE PITS TO A MINIMUM OF 3 INCHES BELOW, AND TWICE THE ROOT BALLDIAMETER. WATER THOROUGHLY AND TAKE CARE TO ENSURE THAT ROOT CROWN IS ATPROPER GRADE, AS DETAILED.MULCH:MULCH ALL LANDSCAPE AREAS NOT COVERED BY LAWN AND/OR SEED. APPLY SUFFICIENT QUANTITY TOPROVIDE A 2-INCH DEPTH.UTILITY CLEARANCES:FIELD ADJUST PLANT LOCATIONS FOR 8-FOOT SEPARATION OF TREES/SHRUBS AND 2-FOOTSEPARATION FOR GROUNDCOVER FROM FIRE HYDRANTS AND UTILITY VAULTS.PLANTING MAINTENANCE:CONTRACTOR TO MAINTAIN PLANTINGS THROUGH COMPLETED INSTALLATION, AND UNTIL ACCEPTANCE OFLANDSCAPE INSTALLATION. PLANTING MAINTENANCE TO INCLUDE WATERING, WEEDING, CULTIVATING,TIGHTENING AND REPAIRING OF TREE GUYS, RESETTING PLANTS TO PROPER GRADES OR POSITION,RE-ESTABLISHING SETTLED GRADES; AND MOWING LAWNS WEEKLY AFTER LAWN ESTABLISHMENT. HERBICIDEIS NOT RECOMMENDED FOR ONE YEAR FOLLOWING LANDSCAPE INSTALLATION. INCLUDED IS REPLACEMENT OFDEAD PLANTS AND PLANTS SHOWING LOSS OF 40 PERCENT OR MORE OF CANOPY.IRRIGATION MAINTENANCE:NEWLY INSTALLED AND/OR EXISTING IRRIGATION SYSTEM(S) SHALL BE MAINTAINED, INCLUDING ADJUSTMENTSFOR BALANCED WATER DISTRIBUTION AND PRECIPITATION. FAILED OR MALFUNCTIONING IRRIGATIONEQUIPMENT SHALL BE REPLACED AND/OR CORRECTED. PLANTING AND IRRIGATION MAINTENANCE TO INCLUDETHOSE OPERATIONS NECESSARY TO FOR PROPER GROWTH AND SURVIVAL OF ALL PLANT MATERIALS.CONTRACTOR TO PROVIDE THIS WORK IN ADDITION TO SPECIFIC WARRANTY/GUARANTEES.Shurbs are requiredto be a minimum sizeof 2 gallons. DN UP DN UP UP DN UP UP VTAC UP RAMP U P ROOF-T O P P A R K I N G ELEV 1 8.70%FITNESS ROOM SIDEWALK SIDEWAL K VTAC UP RAMP U P ROOF-T O P P A R K I N G ELEV 1 8.70%FITNESS ROOM SIDEWALK SIDEWAL K UP NEIGHB O R I N G B U I L D I N G FOUNDA T I O N A N D F O O T I N G S FURNISH ALL MATERIALS, LABOR, EQUIPMENT AND RELATED ITEMS NECESSARY TO ACCOMPLISH LARGE PLANTERS, GROWING MEDIA, TREATMENT AND PREPARATION OF GROWING MEDIA, FINISH GRADES, PLACEMENT OF SPECIFIED PLANT MATERIALS, FERTILIZER, STAKING, MULCH, CLEAN-UP, DEBRIS REMOVAL, AND 90-DAY MAINTENANCE. QUALIFICATIONS: LANDSCAPE CONTRACTOR TO BE SKILLED AND KNOWLEDGEABLE IN THE FIELD OF WORK AND HAVE A MINIMUM OF FIVE (5) YEAR'S EXPERIENCE INSTALLING SIMILAR WORK. CONTRACTOR TO BE LICENSED TO PERFORM THE WORK SPECIFIED WITHIN THE PRESIDING JURISDICTION. JOB CONDITIONS: IT IS THE CONTRACTOR'S RESPONSIBILITY TO REVIEW THE SITE AND REPORT ANY DISCREPANCIES TO THE OWNER OR THE OWNER'S REPRESENTATIVES. ALL PLANT MATERIAL AND FINISH GRADES ARE SUBJECT TO APPROVAL BY THE OWNER. PROTECTION: SAVE AND PROTECT ALL EXISTING PLANTINGS SHOWN TO REMAIN. DO NOT PLANT UNTIL OTHER CONSTRUCTION OPERATIONS WHICH CONFLICT HAVE BEEN COMPLETED. IF AN IRRIGATION SYSTEM IS TO BE INSTALLED DO NOT PLANT UNTIL THE SYSTEM HAS BEEN INSTALLED, TESTED, AND APPROVED BY THE OWNER. HANDLE PLANTS WITH CARE - DO NOT DAMAGE OR BREAK ROOT SYSTEM, BARK, OR BRANCHES. REPAIR AND/OR REPLACE ITEMS DAMAGED AS A RESULT OF WORK, OR WORK NOT IN COMPLIANCE WITH PLANS AND SPECIFICATIONS, AS DIRECTED BY OWNER AT NO ADDITIONAL COST TO THE OWNER. REPAIR OF EXISTING PLANTINGS: DURING THE COURSE OF WORK, REPAIR ALL EXISTING PLANTING AREAS BY PRUNING DEAD GROWTH, RE-ESTABLISHING FINISH GRADE AND RE-MULCHING TO SPECIFIED DEPTH. GUARANTEE: GUARANTEE ALL PLANT MATERIAL FOR A PERIOD OF ONE YEAR FROM DATE OF FINAL ACCEPTANCE OF THE JOB BY OWNER. 90-DAY MAINTENANCE: CONTRACTOR TO PROVIDE OWNER WITH A SCOPE OF WORK AT TIME OF INITIAL PROJECT BID TO PROVIDE LANDSCAPE AND IRRIGATION MAINTENANCE FOR 90 DAYS FOLLOWING COMPLETION OF PROJECT (ACCEPTANCE) OF FACILITY BY OWNER. WORK TO INCLUDE MAINTENANCE AS DESCRIBED BELOW, IN PLANTING AND IRRIGATION MAINTENANCE. PRODUCTS / MATERIALS: PLANT MATERIALS: PLANT MATERIALS TO BE GRADE NO. 1, SIZED IN ACCORDANCE WITH (AAN) AMERICAN STANDARDS FOR NURSERY STOCK (ANSI Z60.1-1996). PRUNE PLANTS RECEIVED FROM THE NURSERY ONLY UPON AUTHORIZATION BY THE LANDSCAPE ARCHITECT. "B & B" INDICATES BALLED AND BURLAPPED; "CONT." INDICATES CONTAINER; "BR" INDICATES BARE ROOT; "CAL" INDICATES CALIPER AT 6" ABOVE SOIL LINE; "GAL" INDICATES GALLON. A) SPECIFIED PLANT CANOPY SIZE OR CALIPER IS THE MINIMUM ACCEPTABLE CONTAINER OR BALL SIZE AND ESTABLISHES MINIMUM PLANT CONDITION TO BE PROVIDED. B) QUALITY: PLANT MATERIAL TO COMPLY WITH STATE AND FEDERAL LAWS FOR DISEASE INSPECTION, PLANTS TO BE FULLY LIVE, VIGOROUS, WELL FORMED, WITH WELL DEVELOPED FIBROUS ROOT SYSTEMS. ROOT BALLS OF PLANTS TO BE SOLID AND FIRMLY HELD TOGETHER, SECURELY CONTAINED AND PROTECTED FROM INJURY AND DESICCATION. PLANTS DETERMINED BY LANDSCAPE ARCHITECT TO HAVE BEEN DAMAGED; HAVE DEFORMITIES OF STEM, BRANCHES, OR ROOTS; LACK SYMMETRY, HAVE MULTIPLE LEADERS OR "Y" CROTCHES LESS THAN 30 DEGREES IN TREES, OR DO NOT MEET SIZE OR ANSI STANDARDS WILL BE REJECTED. PLANT MATERIAL TO BE FROM A SINGLE NURSERY SOURCE FOR EACH SPECIFIED SPECIES/HYBRID. NURSERY SOURCES TO BE THOSE LOCATED IN THE SAME REGION AS THE JOB SITE. C) SUBSTITUTION: NO SUBSTITUTION OF PLANT MATERIAL, SPECIES OR VARIETY, WILL BE PERMITTED UNLESS WRITTEN EVIDENCE IS SUBMITTED TO THE OWNER FROM TWO QUALIFIED PLANT BROKERAGE OFFICES. SUBSTITUTIONS WHICH ARE PERMITTED TO BE IN WRITING FROM THE OWNER AND LANDSCAPE ARCHITECT. THE SPECIFIED SIZE, SPECIES AND NEAREST VARIETY, AS APPROVED, TO BE FURNISHED. SUBSTITUTIONS MAY REQUIRE SUBMITTAL TO REVISED LANDSCAPE PLAN TO CITY FOR APPROVAL. GROWING MEDIA FOR LEVEL 2 LARGE TREE PLANTERS: (CGT) INTENSIVE GROWING MEDIA A) GROWING MEDIA: BASED ON GERMAN FLL GREENROOF GUIDELINES. B) SOURCED BY COLUMBIA GREEN TECHNOLOGIES FOR WARRANTY COVERAGE TO APPLY. COLUMBIA GREEN TECHNOLOGIES, INC. OR EQUIVALENT EQUAL MANUFACTURER WITH SIMULAR WARRANTY. 1.TEL (503) 327-8723, EMAIL SALES@COLUMBIA-GREEN.COM; rkile@hydrotechusa.com 2.WEB SITE HTTP://WWW.COLUMBIA-GREEN.COM; www.hydrotechusa.com, or EQUIVALENT COMPANY. 3.PRODUCED FROM ORGANIC RECYCLED MATERIAL AND INORGANIC BY-PRODUCTS FOR USE AS A LIGHT WEIGHT GROWING MEDIA FOR HARDY LONG LASTING TREE, SHRUBS, SUCCULENT OR PHYTOREMEDIATION PLANTS THAT ARE BENEFICIAL IN A GREEN ROOF ENVIRONMENT. 4.PRE-BLENDED REGIONALLY AND DELIVERED TO SITE FOR APPLICATION IN BULK, 2.0 CUBIC YARD TOTES, 1.5 CUBIC YARD TOTES, OR 1.5 CUBIC FOOT BAGS AS DICTATED BY PROJECT REQUIREMENTS. 5.CONTRACTOR IS RESPONSIBLE FOR COORDINATION WITH CHOSEN MANUFACTURER'S GROWING MEDIA FOR LEVEL 2 LARGE PLANTERS AND FOR DETERMINING THE VOLUME OF GROWING MEDIA REQUIRED PER THE INFORMATION ON PLANS AND NOTED HERE-IN. 6.CONTRACTOR IS RESPONSIBLE FOR ANY NECESSARY WEED CONTROL RESULITNG FROM CONTAMINATED OFF SITE SOURCES. C) COORDINATE WITH STRUCTURAL ENGINEER OF RECORD TO CALCULATE ROOF LOADS INPOSED BY GROWING MEDIA, SELECTED PLANTERS AND TREES AND CROUNDCOVER LARGE PLANTERS: A) LARGE PLANTERS SOURCED BY THE CHANDLER COMPANY OR EQUIVALENT MANUFACTURER. 1. TEL (714) 979-4212, EMAIL: INFO.@THE CHANDLERCOMPANY.COM 2.WEB SITE HTTP://WWW.THECHANDLERCOMPANY.COM 3.FIBERGLASS PLANTERS AND WATER PROOF LINERS SHALL BE SELECTED BY OWNER, OWNER'S REPRESENTATIVE AND / OR LANDSCAPE ARCHITECT TO COMPLIMENT EXTERIOR OF BUILDING. BARK MULCH (TOPDRESSING): ONE-HALF-INCH (1/2") SIZE, TO ONE-QUARTER (1/4"), I.E., "FINE," HEMLOCK/FIR BARK. STAKES: 2-INCH DIAMETER BY 6-FOOT MINIMUM LODGEPOLE PINE STAKES. GUY MATERIAL: 1-INCH WIDE POLYETHYLENE CHAIN LOCK TYPE TIES; OR, 3/8" DIAMETER RUBBER. NO WIRE. HERBICIDE: HERBICIDE IS NOT RECOMMENDED FOR THE FIRST YEAR AFTER INSTALLATION. ANTI-DESICCANT: "WILT-PROOF," 48 HOURS PRIOR TO SHIPMENT TO SITE FROM JUNE 1 THROUGH SEPTEMBER. THOROUGHLY ROOT WATER PLANTS PRIOR TO DELIVERY. PLANT MATERIAL DELIVERED TO SITE TO BE KEPT CONTINUALLY MOIST THROUGH INSTALLATION. EXECUTION: FINISH GRADES: FINISH ELEVATIONS TO BE DEFINED AS 3 INCHES BELOW PLANTER TOP FINISH GRADE REFER TO HEIGHT OF PLANTER PRIOR TO INSTALLATION OF MULCH. ALL FINISH GRADES TO BE SMOOTH EVEN GRADES, LIGHTLY COMPACTED, AS SHOWN ON THE PLAN AND DETAIL. TREES AND SHRUBS: ARRANGE TREES AND SHRUBS ON SITE IN PROPOSED LOCATIONS PER DRAWINGS. INSTALL GROWING NEDIA, PLANT AND STAKE OR GUY, AS CALLED OUT AND DETAILED. ALL TREES, SHRUBS, AND SUPPORTS TO STAND VERTICAL. SETTLE BACKFILL USING WATER ONLY. NO MECHANICAL COMPACTION. GROUNDCOVERS: EXCAVATE PITS TO A MINIMUM OF 3 INCHES BELOW, AND TWICE THE ROOT BALL DIAMETER. WATER THOROUGHLY AND TAKE CARE TO ENSURE THAT ROOT CROWN IS AT PROPER GRADE, AS DETAILED. MULCH: MULCH ALL LANDSCAPE AREAS NOT COVERED BY LAWN AND/OR SEED. APPLY SUFFICIENT QUANTITY TO PROVIDE A 2-INCH DEPTH. PLANTING MAINTENANCE: CONTRACTOR TO MAINTAIN PLANTINGS THROUGH COMPLETED INSTALLATION, AND UNTIL ACCEPTANCE OF LANDSCAPE INSTALLATION. PLANTING MAINTENANCE TO INCLUDE WATERING, WEEDING, CULTIVATING, TIGHTENING AND REPAIRING OF TREE GUYS, RESETTING PLANTS TO PROPER GRADES OR POSITION, RE-ESTABLISHING SETTLED GRADES; HERBICIDE IS NOT RECOMMENDED FOR ONE YEAR FOLLOWING LANDSCAPE INSTALLATION. INCLUDED IS REPLACEMENT OF DEAD PLANTS AND PLANTS SHOWING LOSS OF 40 PERCENT OR MORE OF CANOPY. IRRIGATION MAINTENANCE: NEWLY INSTALLED IRRIGATION SYSTEM(S) SHALL BE MAINTAINED, INCLUDING ADJUSTMENTS FOR BALANCED WATER DISTRIBUTION AND PRECIPITATION. FAILED OR MALFUNCTIONING IRRIGATION EQUIPMENT SHALL BE REPLACED AND/OR CORRECTED. PLANTING AND IRRIGATION MAINTENANCE TO INCLUDE THOSE OPERATIONS NECESSARY TO FOR PROPER GROWTH AND SURVIVAL OF ALL PLANT MATERIALS. CONTRACTOR TO PROVIDE THIS WORK IN ADDITION TO SPECIFIC WARRANTY/GUARANTEE PART 1 GENERAL 1.1 SUMMARY A.SECTION INCLUDES: VEGETATED TRAY SYSTEM INSTALLED OVER MEMBRANE ROOFING SYSTEM, INCLUDING: 1.TRAYS. 2.GROWING MEDIA. 3.PLANTS. 4.DRIP IRRIGATION SYSTEM. 5.EDGE ELEMENTS / METAL TRIM. 6.WARRANTY B.RELATED REQUIREMENTS: 1.[SECTION 013113 -PROJECT COORDINATION] 2.[SECTION 013119 -PROJECT MEETINGS] 3.[SECTION 013300 -SUBMITTAL PROCEDURES] 4.[SECTION 014300 -QUALITY ASSURANCE] 5.[SECTION 016510 -PRODUCT DELIVERY, STORAGE, AND HANDLING REQUIREMENTS] 6.[SECTION 017700 -CLOSEOUT PROCEDURES] 7.[SECTION 017823 -OPERATION AND MAINTENANCE DATA] 8.[SECTION 017836 -WARRANTIES] 9.[SECTION 018113 -SUSTAINABLE DESIGN REQUIREMENTS] 10.[SECTION 075000 -MEMBRANE ROOFING] 11.[SECTION 076000 -FLASHING AND SHEET METAL] 12.DIVISION 22 -PLUMBING FOR WATER AND CONNECTIONS REQUIRED FOR IRRIGATION SYSTEM 13.[SECTION 328413 -DRIP IRRIGATION] 14.[SECTION 329000 -PLANTING] 1.1 REFERENCES REFERENCE STANDARDS: CURRENT EDITION AT DATE OF PROJECT MANUAL, EXCEPT AS OTHERWISE SPECIFIED. C.US GREEN BUILDING COUNCIL (USGBC), LEADERSHIP IN ENERGY AND ENVIRONMENTAL DESIGN (LEED) - LEED REFERENCE GUIDE, VERSION 3.0, AND USGBC PROJECT CALCULATION SPREADSHEET. WEB SITE HTTP://WWW.USGBC.ORG. D.FM APPROVALS - APPROVAL STANDARD FOR VEGETATIVE ROOF SYSTEMS - CLASS NUMBER 4477 E.DECLARE LABEL- VOLUNTARY DISCLOSURE OF BUILDING MATERIAL INGREDIENT LIST IN SUPPORT OF LIVING BUILDING CHALLENGE PROJECT CERTIFICATION. WEB SITES: WWW.DECLAREPRODUCTS.COM ; HTTP://LIVING-FUTURE.ORG/LBC THE 'RED LIST' REPRESENTS THE “WORST IN CLASS” MATERIALS, CHEMICALS, AND ELEMENTS KNOWN TO POSE SERIOUS RISKS TO HUMAN HEALTH AND THE GREATER ECOSYSTEM. 1.2 DEFINITIONS A.PHYTOREMEDIATION: USE OF GREEN PLANTS TO EXTRACT POLLUTANTS, MINERAL ELEMENTS, HEAVY METALS, AND RADIOISOTOPES, AND OTHER CONTAMINANTS FROM SOIL AND WATER ENVIRONMENTS. B.GERMAN FFL GREENROOF GUIDELINES: GUIDELINE FOR THE PLANNING, EXECUTION AND UPKEEP OF GREEN ROOF SITES, CURRENT RELEASE. WORLDWIDE ACKNOWLEDGED STATE-OF-THE-ART TECHNOLOGY AS SCIENTIFIC FOUNDATION FOR SUCCESSFUL AND THRIVING GREEN ROOFS. 1.3 ADMINISTRATIVE REQUIREMENTS COORDINATION: CONFORM TO SECTION [013113] FOR COORDINATION WITH WORK OF OTHER SECTIONS. 1.SECTION [075000] FOR SEQUENCING, SCHEDULING, AND PLACEMENT OVER ROOFING SYSTEM. 2.SECTION [076000] FOR INTEGRATING WITH FLASHING SYSTEMS AT PARAPET WALLS AND OTHER LOCATIONS. B.PREINSTALLATION MEETINGS: 1.ARRANGE, IN ACCORDANCE WITH SECTION [013119]. 2.ATTENDANCE: CONTRACTOR, INSTALLER, OWNER, ARCHITECT, VEGETATED ROOFING SYSTEM, AND MEMBRANE ROOFING SYSTEM MANUFACTURER REPRESENTATIVES, ROOFING INSTALLER, AND THOSE REQUESTED TO ATTEND. 3.MEETING TIME: MINIMUM 2 WEEKS PRIOR TO BEGINNING WORK OF THIS SECTION AND TO PRIOR WORK OF RELATED SECTIONS AFFECTING WORK OF THIS SECTION. 4.LOCATION: PROJECT SITE. 5.AGENDA: a.DISCUSS DRAINAGE MATS, ROOT BARRIERS, FILTER FABRICS, SLIP-SHEETS, PROTECTION COURSE, AND OTHER REQUIREMENTS REQUIRED BY ROOFING MANUFACTURER. b.VERIFY WATER SOURCE AND CONNECTIONS FOR DRIP IRRIGATION SYSTEM. c.DISCUSS POST-INSTALLATION CARE INCLUDING ESTABLISHMENT PERIOD AND MAINTENANCE REGIMEN. 1.4 SUBMITTALS A.SUBMIT UNDER PROVISIONS OF SECTION [013300]. B.SHOP DRAWINGS: PLAN LAYOUT AND DETAILS AT CRITICAL TERMINATIONS OF VEGETATED TRAY ROOF SYSTEM WITH ADJACENT BUILDING CONSTRUCTION. INCLUDE FLASHING AND METAL EDGER CONNECTIONS TO TRAY SYSTEM, AND BUILDING SYSTEMS. C.PRODUCT DATA: 1.VEGETATED TRAY ROOF SYSTEM, COMPONENTS, GROWING MEDIA TYPE, AND PLANTING TYPES WITH DESCRIPTIVE PUBLISHED DATA INDICATING CHARACTERISTICS AND LIMITATIONS. 2.INCLUDE STANDARD DETAILS, SYSTEM COMPONENTS, AND PROPOSALS FOR PLANT TYPES AND CHARACTERISTICS. 3.STORMWATER RETENTION DATA, INCLUDING 24-STORM HYDROGRAPH. 4.FM APPROVAL. 5.COMPLETE DISCLOSURE OF CHEMICAL COMPONENTS COMPRISING THE TRAY. PROVIDE VERIFICATION THAT THE FORMULATION IS 'RED LIST FREE'. D.MANUFACTURER INSTRUCTIONS: INCLUDE MANUFACTURER'S INSTALLATION INSTRUCTIONS, SPECIAL PROCEDURES, AND CONDITIONS REQUIRING SPECIAL ATTENTION. E.CERTIFICATIONS: WRITTEN SUBMITTAL BY MANUFACTURER INDICATING THAT INSTALLER IS CERTIFIED AS QUALIFIED TO PERFORM WORK OF THIS SECTION. F.SAMPLE WARRANTY: MANUFACTURER'S STANDARD WARRANTY MEETING OR EXCEEDING PROVISIONS SPECIFIED BY THIS SECTION. 1.5 CLOSEOUT SUBMITTALS A.SUBMIT UNDER PROVISIONS OF SECTION [017700] AND [SECTION 017824]. B.MAINTENANCE INSTRUCTIONS: MANUFACTURER'S INSTRUCTIONS FOR OWNER MAINTENANCE OF PLANTING MEDIA AS NEEDED FOR LONG TERM PROPAGATION AND HEALTH OF VEGETATION. INCLUDE SPECIAL PROVISIONS AS APPLICABLE FOR SPECIFIC PLANT MEDIA AND CLIMATIC ZONE. 1.6 QUALITY ASSURANCE A.SINGLE SOURCE RESPONSIBILITY: PROVIDE INTERLOCKING PLASTIC TRAYS, PLASTIC TRAY PINS, GROWING MEDIA, PLANT MATERIALS, METAL EDGER, [DRIP IRRIGATION,] AND MAINTENANCE FOR STIPULATED PERIOD AS A SINGLE SYSTEM BY OR UNDER DIRECTION OF VEGETATED MANUFACTURER. B.MANUFACTURER QUALIFICATIONS: 1.COMPANY SPECIALIZING IN WORK OF THIS SECTION. 2.MAINTAIN LOCALLY AVAILABLE REPRESENTATION FOR TECHNICAL AND INSPECTION SUPPORT SERVICES. 3.MANUFACTURER'S TECHNICAL REPRESENTATIVE: a.AVAILABLE ON SITE TO MAKE INTERIM OBSERVATIONS, RECOMMENDATIONS, AND FINAL INSPECTION. b.AVAILABLE TO VERIFY INSTALLATION IN CONFORMANCE WITH MANUFACTURER'S WARRANTY PROVISIONS. C.INSTALLER QUALIFICATIONS: CERTIFIED AS PRE-APPROVED AND QUALIFIED BY MANUFACTURER TO INSTALL WORK OF THIS SECTION. D.PRECONSTRUCTION TESTING: CONDUCT TO VERIFY FOLLOWING: 1.EXISTING ROOFING SYSTEM: CONDUCT TESTING AND INSPECTIONS BY PROFESSIONAL ENGINEER LICENSED IN STATE OF WASHINGTON TO VERIFY THAT ROOF IS DESIGNED AND CONSTRUCTED TO ADEQUATELY SUPPORT LOAD OF VEGETATED ROOF TRAY SYSTEM. 2.MEMBRANE ROOFING MANUFACTURER: CONDUCT INSPECTION BY CERTIFIED MANUFACTURER REPRESENTATIVE TO VERIFY THAT IN-PLACE ROOFING SYSTEM IS ACCEPTABLE FOR INSTALLATION OF VEGETATED ROOF TRAY SYSTEM. VERIFY PROTECTION COURSE AND OTHER REQUIREMENTS TO MAINTAIN WARRANTY PROVISIONS. 3.FLOOD TEST: CONDUCT 24 HOUR FLOOD TEST UNDER PROVISIONS OF APPLICABLE MEMBRANE ROOFING SECTION OR UNDER WORK OF THIS SECTION BY OWNER'S ROOFING INSPECTION AGENCY TO WATERPROOF AND WEATHERTIGHT CONDITION. E.FM APPROVALS: CONFORMANCE WITH FM APPROVAL STANDARD FOR VEGETATIVE ROOF SYSTEMS - CLASS 4477 1.7 DELIVERY, STORAGE, HANDLING A.CONFORM TO PROVISIONS OF SECTION [016510] AND MANUFACTURERS INSTRUCTIONS. B.DELIVERY: CONDUCT ROOF TOP DELIVERY, ASSEMBLY, AND STORAGE OF EACH COMPONENT OF VEGETATED ROOF SYSTEM UNDER DIRECTION OF MANUFACTURER'S AUTHORIZED INSTALLER. C.STORAGE: 1.MAINTAIN HEALTH OF PLANT MEDIA AS RECOMMENDED BY NURSERY GUIDELINES PRIOR TO ROOFTOP INSTALLATION. 2.TAKE MEASURES TO LOCATED AND SPREAD LOADS IN MANNER TO NOT EXCEED LOAD BEARING CAPACITY OF ROOF DECK. 3.STORE MATERIALS OVER PLYWOOD PANELS OR PROTECTIVE SHEETING AND DO NOT ALLOW PRODUCTS, GROWING MEDIA, GRIT, DEBRIS, AND PEDESTRIAN TRAFFIC ON UNPROTECTED ROOFING SYSTEM. 4.PROVIDE WATER SOURCE FOR IRRIGATION OF AND MAINTENANCE OF PLANTS UNTIL PERMANENT DRIP IRRIGATION SYSTEM IS IN PLACE. D.HANDLING: STABILIZE EQUIPMENT FOR MOVING PALLETS TO ROOF DECK TO ACCOUNT FOR DECREASING LOAD LIMITS AS CRANES OR FORKLIFTS ARE EXTENDED. 1.8 FIELD CONDITIONS A.AMBIENT AIR TEMPERATURE: INSTALL PLANT MATERIALS IN TRAYS PREFERABLY BETWEEN APRIL 1 AND NOVEMBER 1 (AT NORTHERN LATITUDES) AT TEMPERATURES BETWEEN 40 DEGREES F AND 95 DEGREES F , EXCEPT AS OTHERWISE INSTRUCTED BY MANUFACTURER. DO NOT INSTALL IF EXTENDED FREEZING TEMPERATURES ARE EXPECTED OR IF AMBIENT SOIL TEMPERATURE IS EXPECTED TO REMAIN BELOW 50 DEGREES F. 1.9 WARRANTY A.CONFORM TO WARRANTY PROVISIONS SPECIFIED SECTION [017836]. B.FULL SYSTEM WARRANTY: COLUMBIA GREEN TECHNOLOGIES, AMERICAN HYDROTECH, INC. OR OTHER MANUFACTURER WITH EQUAL MATERIALS, EXPERIENCE AND WARRANTY. PROVIDE STANDARD LIMITED MATERIALS AND LABOR WARRANTY FOR VEGETATED TRAY ROOF SYSTEM INCLUDING CONNECTORS, AND EDGE ELEMENTS FOR LENGTH OF ROOFING MEMBRANE WARRANTY. C.[OPTIONAL] EXTENDED OVERBURDEN WARRANTY. D.[OPTIONAL] EXTENDED PLANT LIFE WARRANTY. PART 2 PRODUCTS 2.1 SYSTEM A.VEGETATED ROOF SYSTEM: PLASTIC TRAYS, PLASTIC TRAY PINS, GROWING MEDIUM, AND PLANT MATERIALS FOR INSTALLATION OVER ROOFING SYSTEM, INCLUDING [METAL EDGER,] [IRRIGATION,] AND [OTHER SYSTEMS BY MANUFACTURER] AS REQUIRED FOR COMPLETE INSTALLATION. 2.2 MANUFACTURERS A.COLUMBIA GREEN TECHNOLOGIES, INC. 1.TEL (503) 327-8723, EMAIL SALES@COLUMBIA-GREEN.COM 2.WEB SITE HTTP://WWW.COLUMBIA-GREEN.COM B.SUBSTITUTION REQUESTS: 1.[NOT PERMITTED.] 2.[CONFORM TO PROVISIONS OF SECTION [012500]. 2.3 PERFORMANCE / DESIGN CRITERIA A.ROOF LOAD CRITERIA: FOLLOWING ROOF LOAD REQUIREMENTS ARE REGIONALLY DEPENDENT AND MAY VARY BY SPECIFIC INSTALLATION. B.PLANTED-IN-PLACE WITH [PLUGS] [SEDUM TILES] [ SEDUM MATS] [UN-ROOTED CUTTINGS] IN [INSERT MEDIA DEPTH FROM 5.25” TO 8”] OF GROWING MEDIA 2.4 TRAYS B.PERFORMANCE / DESIGN CRITERIA: ENGINEER TO: 1.RETAIN, DETAIN AND METER RAIN AND DRIP IRRIGATION WATER. 2.ALLOW HYDRATION OF PLANTS AND PREVENT ROOT ROT. 3.ALLOW PHYTOREMEDIATION (REMOVAL OF CONTAMINATES) FROM SOIL AND WATER AT BOTTOM OF TRAYS. 4.DE-ENERGIZE WIND FLOW UNDER TRAYS REDUCING CHANCE OF WIND UPLIFT. 5.ELIMINATE NEED FOR ADDITIONAL DRAINAGE MATERIAL, ROOT BARRIERS, AND FILTER FABRIC. B.TRAY SIZE: 2 FOOT SQUARE 4-5/8 INCH DEEP. C.MATERIAL: 88 PERCENT POST-INDUSTRIAL RECYCLED CONTENT, INJECTION MOLDED, 100 MIL POLYPROPYLENE. 1.WATER-RETENTION RIDGES AND TROUGHS: ELEVEN 3/4 INCH WIDE BY 5/8 INCH HIGH TROUGHS AND CORRESPONDING TROUGHS 2.MOLDED DRAIN HOLES: NINE 7/16 INCH X 5/8 INCH AREAS WITH SIX 1/8 INCH HOLES EACH LOCATED STRATEGICALLY TO CREATE THE LATERAL FLOW OF WATER ACROSS THE RIDGES. ELEVEN 1/8 INCH METERING HOLES LOCATED AT THE CENTER OF EACH TROUGH. 3.INTERLOCKS: TWO FLAT AND TWO OVERLAPPING TOP EDGES DESIGNED TO CONNECT AND HOLD ADJACENT TRAYS TOGETHER. 4.SIDES: SLOPED AT 5 DEGREE ANGLE FROM TOP TO BOTTOM. 5.CLEARANCE: 5/8 INCH ABOVE UNDERLYING ROOF MEMBRANE TO ALLOW WATER TO FLOW FREELY UNDER AND AROUND TRAYS. 6.CONNECTION HOLES AND FASTENERS: a.FOUR 3/8 INCH HOLES, ALIGNED AND CENTERED IN EACH VERTICAL SIDE PANEL. b.PLASTIC TRAY PIN. c.HOOK AND PLASTIC TRAY PIN FOR DRIP IRRIGATION SYSTEM. D.WEIGHT: 1.UNLOADED TRAY WEIGHT: 3.6 POUNDS. 2.FULLY SATURATED TRAY LOADED WITH MATURE PLANTS: WEIGHTS LISTED BELOW ARE APPROXIMATE AND ARE PROVIDED FOR GENERAL PLANNING PURPOSES ONLY. WEIGHT INCLUDES TRAY, GROWING MEDIA AND SEDUM TILE. SYSTEM WEIGHTS VARY WITH PLANTING OPTION AND BY REGION DUE TO VARIANCES IN GROWING MEDIA WEIGHT. CONTACT COLUMBIA GREEN FOR A DETAILED WEIGHT AND/OR STORMWATER ANALYSIS FOR YOUR PARTICULAR PROJECT. SATURATED WEIGHT WITH 5.25” GROWING MEDIA28 LBS/FT²SATURATED WEIGHT WITH 6.00” GROWING MEDIA32 LBS/FT²SATURATED WEIGHT WITH 7.00” GROWING MEDIA36 LBS/FT²SATURATED WEIGHT WITH 8.00” GROWING MEDIA42 LBS/FT² E.COLOR/SHEEN: BLACK/SEMI-GLOSS. 2.5 GROWING MEDIAGROWING MEDIA FOR LEVEL-2 PLANTED IN PLACE GREEN ROOF: (CGT) EXTENSIVE GROWING MEDIA A. GROWING MEDIA: BASED ON GERMAN FLL GREENROOF GUIDELINES. 1.SOURCED BY COLUMBIA GREEN TECHNOLOGIES FOR WARRANTY COVERAGE TO APPLY. 2.PRODUCED FROM ORGANIC RECYCLED MATERIAL AND INORGANIC BY-PRODUCTS FOR USE AS A LIGHT WEIGHT GROWING MEDIA FOR HARDY LONG LASTING SUCCULENT OR PHYTOREMEDIATION PLANTS THAT ARE BENEFICIAL IN A GREEN ROOF ENVIRONMENT. 3.PRE-BLENDED REGIONALLY AND DELIVERED TO SITE FOR APPLICATION IN BULK, 2.0 CUBIC YARD TOTES, 1.5 CUBIC YARD TOTES, OR 1.5 CUBIC FOOT BAGS AS DICTATED BY PROJECT REQUIREMENTS. 2.6 PLANTS A.SOURCED BY COLUMBIA GREEN TECHNOLOGIES FOR WARRANTY COVERAGE TO APPLY. B.CONFORM TO PROJECT LANDSCAPE DESIGN REQUIREMENTS, RECOMMENDATIONS OF LOCAL HORTICULTURISTS, WHERE POSSIBLE, AND REQUIREMENTS OF AUTHORITIES HAVING JURISDICTION, INCLUDING FIRE MARSHAL, FOR SPECIFIC RECOMMENDATIONS AND REGULATIONS. C.DESIGN MIX OF FIREWISE/FIRESAFE HARDY LONG-LASTING FIBROUS SUCCULENTS, CAPABLE OF THRIVING IN LIMITED-IRRIGATED ROOFTOP ENVIRONMENT FOR PROJECT LOCATION. SELECTIONS CONFORMING TO USDA HARDINESS ZONE CLASSIFICATION AND REGIONAL HORTICULTURALIST RECOMMENDATION AND AS ACCEPTED BY ARCHITECT. D.PLANTING METHOD: PLANTED IN PLACE WITH [PLUGS] [SEDUM TILES] [SEDUM MATS] [UN-ROOTED CUTTING], AS ACCEPTED BY ARCHITECT. E. PLANTING METHOD: 1. PLUGS: a.SIZE: [24 CELL PLUG], [72 CELL PLUG], [128 CELL PLUG], [4” PLUG]. b.SPACING: AS SHOWN ON DRAWINGS OR [12”OC (4” POT PLUG)] [10”OC (24 CELL)] [8”OC (72 CELL)] [6”OC (128 CELL)] c.DISTRIBUTE DIFFERING PLANT SPECIES EVENLY AND UNIFORMLY WITHIN EACH TRAY FOR OVERALL UNIFORM APPEARANCE OF IN-PLACE INSTALLATION. 2. SEDUM TILES: PLANT FOLLOWING INSTALLATION OF IRRIGATION SYSTEM AND GROWING MEDIUM. 3. SEDUM MATS: PLANT FOLLOWING INSTALLATION OF IRRIGATION SYSTEM AND GROWING MEDIUM. 2.7 METAL EDGER STANDARD METAL EDGER: MANUFACTURER'S STANDARD 26 GAUGE [STAINLESS STEEL] OR [18 GAUGE MILL FINISHED ALUMINUM] METAL EDGER AT TRAYS AND WALKWAYS TO FRAME, CONNECT, AND TIE TRAY AND WALKWAY SYSTEMS INTO EACH OTHER AND ADJACENT BUILDING COMPONENTS. 1.PREFABRICATED PLASTIC TRAY PIN RECEIVING SLOT ON OUTSIDE FACE OF METAL EDGER AT 12 INCH ON CENTER SPACING. 2.PREFABRICATED NOTCHES TO ALLOW FOR IRRIGATION ACCESS. B.IRRIGATION METAL EDGER: MANUFACTURER'S STANDARD 26 GAUGE [STAINLESS STEEL] OR [18 GAUGE MILL FINISHED ALUMINUM] METAL EDGER FOR USE WITH THE OPTIONAL DRIP IRRIGATION SYSTEM TO CONCEAL THE IRRIGATION SUPPLY LINE. 1.PREFABRICATED PLASTIC TRAY PIN RECEIVING SLOT ON OUTSIDE FACE OF METAL EDGER AT 12 INCH ON CENTER SPACING. 2.PREFABRICATED NOTCHES TO ALLOW FOR IRRIGATION ACCESS. C.OTHER FLASHING: AS SPECIFIED SECTION 076000. 2.8 DRIP-IRRIGATION SYSTEM A.IRRIGATION COMPONENTS: BY GREEN ROOF MANUFACTURE 1.POLY-HEADER (15 PSI MAX.) 2.LOW-PRESSURE (15 PSI) AGRICULTURAL-GRADE DRIP TAPE. 3.WATER SOURCE CONNECTORS. 4.DRIP TAPE RETENTION HOOK AND PLASTIC TRY PIN. B.IRRIGATION COMPONENTS: SOURCED BY CONTRACTOR 1.PROVIDE CONNECTION LINE TO POLY-HEADER 2.BACKFLOW PREVENTION DEVICES PER APPLICABLE CODES, VALVES, TIMERS, AND OTHER REQUIRED SYSTEMS CONTROL DEVICES C.PROVIDE CONNECTIONS TO SUB-MAIN, VALVES, TIMERS, AND MANIFOLD COMPONENTS AT TRAY UNDER WORK OF [DIVISION 22]. PART 3 EXECUTION 3.1 EXAMININATION A.INSPECT AND VERIFY ROOFING MEMBRANE AND COMPONENTS COMPLETE AND READY PRIOR TO BEGINNING WORK OF THIS SECTION. B.VERIFY PROTECTION COURSE OVER MEMBRANE ROOFING IN PLACE AND CONFORMING TO ROOFING MANUFACTURER INSTRUCTIONS, AS INSPECTED AND ACCEPTED BY ROOFING MANUFACTURER'S TECHNICAL REPRESENTATIVE. C.VERIFY THAT EQUIPMENT AND METHODS NEEDED TO PLACE TRAYS, GROWING MEDIA, PLANTING, AND OTHER SYSTEM COMPONENTS AS ADEQUATE, STABILIZED, AND AVAILABLE. 3.2 SUBSTRATE PREPARATION A.SWEEP WITH BROOM AND THEN USE AIR COMPRESSOR TO BLOW REMAINING DUST AND DEBRIS FROM SUBSTRATE. 3.3 INSTALLATION - GENERAL A.CONFORM TO MANUFACTURER'S INSTRUCTIONS AND PROVISIONS OF CONTRACT DOCUMENTS. WHERE IN CONFLICT VERIFY WITH ARCHITECT BEFORE BEGINNING. 3.4 TRAY PLACEMENT A.PLACE TRAYS DIRECTLY OVER PROTECTION COVER PROVIDED UNDER ROOFING WORK OF SECTION [075000]. B.POSITIONED BOTTOM TROUGHS OF TRAYS PERPENDICULAR TO ROOF SLOPE, EXCEPT MINOR CRICKETS. C.ORIENT AND OVERLAP EDGES TO INTERLOCK AND HOLD TRAYS IN PLACE. D.ATTACH TRAYS IN PLACE WITH MANUFACTURER'S STANDARD PLASTIC TRAY PIN THROUGH ALIGNED HOLES IN TRAY SIDEWALLS. E.SECURE TRAYS TOGETHER WITH PLASTIC TRAY PIN FASTENERS AND INSTALL METAL EDGER IN PLACE. IF INTEGRAL IRRIGATION IS BEING USED, PLACE HOOKS CONCURRENTLY WITH THE TRAY PIN IN PARALLEL DIRECTION OF DRIP TUBE. F.PROMPTLY AFTER PLACING TRAYS ON ROOF, INSTALL GROWTH MEDIUM OR BALLAST AS NECESSARY TO PREVENT MOVEMENT OF TRAYS DUE TO WEATHER AND CONSTRUCTION ACTIVITIES. 3.5 [OPTIONAL] IRRIGATION SYSTEM PLACEMENT A.LAYOUT AND SECURE IRRIGATION LINES TO TRAYS USING MANUFACTURER'S IRRIGATION HOOK AND PLASTIC TRAY PIN FASTENER SYSTEM. B.INSTALL POLY-HEADER AT TRAY PERIMETER. C.CONNECT DRIP TUBE TO POLY-HEADER WITH SUPPLIED BARB FITTINGS. D.CONNECT POLY-HEADER TO WATER SUPPLY PROVIDED UNDER WORK OF OTHER SECTIONS, INCLUDING SUB-MAINS, VALVES, AND BACKFLOW PREVENTION SYSTEMS. E.INSTALL REGULATOR TO GOVERN PRESSURES EXCEEDING 15 PSI. F.CONDUCT TESTING PROCEDURES TO VERIFY PERFORMANCE PRIOR TO INSTALLING GROWING MEDIUM. 3.6 METAL EDGER PLACEMENT A.CONFORM TO MANUFACTURER'S DETAILS FOR INTERCONNECTIONS OF EDGE SYSTEMS. B.INSTALL METAL EDGE TO CONCEAL TRAY SIDES. C.[OPTIONAL, SPECIFY WHEN USING IRRIGATION] PLACE IRRIGATION POLY-HEADER WITHIN IRRIGATION EDGER. D.INSTALL INTERLOCKING METAL EDGER AT OPENINGS BETWEEN TRAYS AND PERIMETER ROOF EDGES TO ANCHOR TRAYS, BUILDING PERIMETER FLASHINGS AND COUNTER FLASHINGS TOGETHER. E.SHEET METAL FASTENERS: 1.CONCRETE WALLS: FASTEN AT 12 INCH ON CENTER USING A 1/4 INCH LEAD DRIVE PINS. 2.WOOD PARAPET WALLS: INSTALL INTERLOCKING METAL ANCHOR FLASHING FASTENED WITH MINIMUM 12 STAINLESS STEEL FASTENERS AT 12 INCH ON CENTER. 3.GYPSUM SHEATHING AND OTHER LOW STRENGTH MATERIALS: INSTALL 18 GAUGE BY 4 INCH GALVANIZED STEEL STRIP INSTALLED AT STRUCTURAL FRAMING AT FASTENER LOCATIONS. FASTEN WITH MINIMUM 12 STAINLESS STEEL FASTENERS AT 12 INCH ON CENTER. 3.7 GROWING MEDIA PLACEMENT A.TRANSPORT GROWING MEDIA TO ROOF USING STABILIZED HOISTING EQUIPMENT, BLOWER TRUCK OR CRANES. B.REMOVE ANY AND ALL DEBRIS WITHIN TRAY. C.DISTRIBUTE GROWING MEDIA EVENLY THROUGHOUT TRAY SYSTEM TO A DEPTH [5.25] INCH, REMOVING ANY TEMPORARY BALLAST MEASURES. MAINTAIN A CONSISTENT FINISH GRADE. PLACE MEDIA AT REQUIRED DEPTH OR AS DIRECTED BY A MANUFACTURER'S REPRESENTATIVE. 3.8 PLANT MATERIAL PLACEMENT [OPTIONAL FOR TILES AND MATS ONLY] THOROUGHLY SATURATE GROWING MEDIA PRIOR TO PLACING SEDUMS TILES OR S A. INSTALL [PLUGS] [TILES] [MATS] [UN-ROOTED CUTTINGS] CONFORMING TO LANDSCAPE DESIGN AND OTHER SPECIFIED REQUIREMENTS. B.DISTRIBUTE DIFFERING PLANT SPECIES EVENLY AND UNIFORMLY WITHIN EACH TRAY FOR OVERALL UNIFORM APPEARANCE OF OVERALL IN-PLACE INSTALLATION. C. FOLLOWING INSTALLATION OF PLANT MATERIAL, IRRIGATE USING POTABLE WATER FREE OF SUBSTANCES HARMFUL TO PLANT GROWTH. PROVIDE HOSES IN LENGTHS REACHING FROM WATER SUPPLY SOURCE TO PLANTING TRAYS. 3.9 FIELD QUALITY CONTROL A.MANUFACTURER: 1.CONDUCT PRECONSTRUCTION, INTERIM, AND FINAL INSPECTIONS TO DETERMINE ACCEPTANCE OF VEGETATED ROOFING SYSTEM IN PRESENCE OF OWNER, ARCHITECT, CONTRACTOR, MANUFACTURER'S REPRESENTATIVE, AND INSTALLER. 2.VERIFY CONFORMANCE TO MANUFACTURER'S INSTRUCTIONS AND WARRANTY PROVISIONS. B.FINAL INSPECTION AND ACCEPTANCE: 1.MAKE ARRANGEMENTS FOR FINAL INSPECTION OF IN-PLACE INSTALLATION WITHIN 14 DAYS FOLLOWING SUBSTANTIAL COMPLETION WITH OWNER, ARCHITECT, CONTRACTOR, INSTALLER, AND OTHERS AS REQUESTED TO BE PRESENT. 2.OWNER WILL ASSUME MAINTENANCE AND CARE OF VEGETATED ROOF TRY SYSTEM FOLLOWING ACCEPTANCE, EXCEPT AS MODIFIED BY A MAINTENANCE SERVICE AGREEMENT BETWEEN OWNER AND MANUFACTURER. 3.10 ADJUSTING A.MAKE ADJUSTMENTS AND ALIGNMENTS OF TRAYS AND METAL EGDER AS NECESSARY TO GIVE A UNIFORM AND FINISHED APPEARANCE. B.REPLACE PLANT MEDIA THAT APPEARS TO BE STRESSED OR DAMAGED. 3.11 CLEANING A.LEAVE INSTALLATIONS CLEAN, PREMISES FREE FROM DEBRIS AND RESIDUE RESULTING FROM WORK OF THIS SECTION. B.REMOVE STAINS FROM ADJACENT SURFACES WITH MANUFACTURER'S RECOMMENDED CLEANING AGENTS. 3.12 PROTECTION OF COMPLETED WORK A.PROTECT MEMBRANE WATERPROOF FROM CONTAMINATION FROM PETROLEUM PRODUCTS, GREASE, OIL, SOLVENTS, VEGETABLE AND MINERAL OILS, ANIMAL FAT, CHEMICALS, AND OTHER FOREIGN MATERIAL. 3.13 MAINTENANCE A.MAINTAIN A UNIFORM STAND OF SUCCULENT PLANTS BY WATERING AND MAINTAINING VEGETATED ROOF TRAYS FOR A MINIMUM PERIOD OF 90 DAYS FOLLOWING INSTALLATION AND THROUGH SUBSTANTIAL COMPLETION AND OCCUPANCY BY OWNER. 1.INCLUDE WATERING, SPOT WEEDING, FERTILIZATION, AND OTHER MEASURES AS NECESSARY TO MAINTAIN HEALTH AND PROPAGATION OF PLANT MATERIALS AND AS NECESSARY FOR STABILIZATION. 2.INSTRUCT OWNER AND FURNISH WRITTEN MAINTENANCE INSTRUCTIONS, FOLLOWING MAINTENANCE PERIOD, AS NECESSARY FOR PLANTING MATERIALS TO DEVELOP COMPLETE ROOT STRUCTURE AND TO BECOME STABILIZED. 3.PROVIDE PERIODIC HYDRATION AS NEEDED, DEPENDING ON PRECIPITATION. 4.FOLLOW HORTICULTURAL / NURSERY RECOMMENDED PLANT MAINTENANCE PROCEDURES. B.ANNUAL MAINTENANCE CONTINUATION AGREEMENT: FOLLOWING INITIAL CONSTRUCTION MAINTENANCE, CONSULT WITH OWNER FOR CONTINUATION OF MAINTENANCE AS OFFERED BY INSTALLER. 1.INCLUDE WATERING FOR FIRST YEAR AFTER INSTALLATION TO ENSURE PROPER ROOT DEVELOPMENT. 2.CONTINUE WATERING SHOULD BE DONE ON AN AS NEEDED BASIS. END OF SECTION VARIES PRE-CAST PAVER, BY OTHERS. PAVER PEDESTAL, BY OTHERS. ATTACH EDGING TO TRAY WITH PIN TR 3.01 ARCHITECTURAL ROOF ASSEMBLY, BY OTHERS. TR 1.01 TRAY VARIES PARAPET WALL PARAPET FLASHINGTR 3.04 PAVER, BY OTHERS. PEDESTAL , BY OTHERS. TRAY EDGING TR 3.01 ARCHITECTURAL ROOF ASSEMBLY, BY OTHERS. TR 1.01TRAY 24"24"4 5/8"5/8"3/4"1" 1/4"1 1/4"3/4"1'-0"24" TYP.24" TYP. 2" OR LESS TR 1.01 TR 2.01 TR 2.02 TR 2.03 TR 3.02 VARIES; 12" TYP TR 3.03 TR 4.01 INSTALL TOP OF ROOTBALL LEVEL WITH GROWING MEDIA ACCORDING TO LAYOUT DRAWINGS; WATER-IN. [72]-CELL SEDUM PLUG, SPACED AS SHOWN. PLUGS SOURCED BY COLUMBIA GREEN TECHNOLOGIES. SEE [PLANTING PLAN] [SPECS] FOR SPECIES. FLL BLENDED GROWING MEDIA, SOURCED BY COLUMBIA GREEN TECHNOLOGIES TR 1.01 WATERPROOFING COLUMBIA GREEN TECHNOLOGIES PLANTED-IN-PLACE TRAY & ACCESSORIES. UPUPUPDNNEIGHBOR ING BU ILD INGFOUNDATION AND FOOT INGS LK. WASHINGTON BLVD. N.Irrigation shouldextend into theexpanded planingarea. Alternatively, adrought tolerationplaning plan can beproposed andassociated temporaryirrigation providedfor a minimum of twoyears. CORRECTIONS - RESUBMIT12/18/2017 rnairDEVELOPMENT ENGINEERING DIVISION ···········16.IRRIGATION SCHEDULING: THE IRRIGATION CONTROLLER CONTAINS A WATER BUDGET FEATURE.PERIODIC (WEEKLY) ADJUSTMENT OF THE WATER SCHEDULE IS INTENDED TO BE MADE VIABUDGET ADJUSTMENT. RE-ADJUST WATERING DAYS AT 100 PERCENT BUDGET WHENADJUSTMENT EXCEEDS 30%. SET CONTROLLER FOR HIGHEST ETo WATER SCHEDULE, BASED ONPUBLISHED LOCAL EVAPOTRANSPIRATION DATA. SYSTEM HAS BEEN DESIGNED FOR 50 TO 80PERCENT DISTRIBUTION UNIFORMITY. LAWN ZONES SHOULD BE SCHEDULED FOR 100 PERCENTREPLACEMENT FACTOR ON A TYPICAL MINIMUM 3-DAY CYCLE. SHRUB ZONES SHOULD BEPROGRAMMED AT 40 TO 70 PERCENT OF THE MONTHLY LAWN WATER REQUIREMENT ON A ONCEPER WEEK CYCLE. ALL WATERING IN EXCESS OF THE LOCAL ETo ("FIELD RECHARGE") TO BECOMPLETED DURING THE CONSTRUCTION PHASE WHILE THE CONTRACTOR IS ON THE JOB SITE.OVER WATERING OF LANDSCAPE DUE TO CONTROLLER SCHEDULING TO BE GROUNDS FORCONTRACTOR TO REPAIR ANY RESULTANT DAMAGES AT CONTRACTOR'S OWN EXPENSE.1. GENERAL CONTRACTOR AND LANDSCAPE CONTRACTOR TO COORDINATE:A.INSTALLATION OF 110V ELECTRICAL SERVICE FROM ELECTRICAL SOURCE TO AUTOMATIC CONTROLLER, INCLUDING WIRE HOOK-UP INTO MOUNTED CONTROLLER. IRRIGATION CONTRACTOR WILL MOUNT CONTROLLER PER DESIGN AND COORDINATE WITH GENERAL CONTRACTOR.B.INSTALLATION OF IRRIGATION/SERVICE METER AND STUB TO IRRIGATION POINT OF CONNECTION, PER UTILITY PLAN(S). PROVIDE STANDARD \ THREADED STUB-OUT WITH THREADED CAP ON DISCHARGE SIDE OF METER. STUB-OUT TO BE INSTALLED APPROXIMATELY 18 INCHES BELOW FINISHGRADE.C.VERIFICATION OF STATIC WATER PRESSURE AT POINT-OF-CONNECTION (P.O.C.) CONTRACTOR SHALL NOTIFY OWNER AND BARGHAUSEN CONSULTING ENGINEERS, INC., OFANY VARIATION IN STATIC PRESSURE OVER 5 PSI GREATER/LESS THAN DESIGN PRESSURE.D.INSTALLATION OF SLEEVING.2.SYSTEM HAS BEEN DESIGNED FOR 32 GPM AT 75 PSI. STATIC PRESSURE BY WATER DEPARTMENTTEST/CALCULATION --PSI.3.ALL WORK PER LOCAL CODE. INSTALLATION PER MANUFACTURER'S WRITTEN SPECIFICATIONS.4.ALL VALVES TO BE PLACED IN "CARSON" GRADE LEVEL BOXES WITH BOLT-LOCK LIDS (OR APPROVED EQUIVALENT). SET BOXES 2 INCHES HIGHER THAN FINISH GRADE IN MULCH AREAS AND FLUSH WITH FINISH GRADE IN LAWN AREAS. JUMBO BOX FOR CHECK VALVE, 10" ROUND BOXFOR GATE/QUICK COUPLER/WIRE SPLICES, AND 12" STANDARD FOR CONTROL VALVES. PROVIDE BOX EXTENSIONS AS REQUIRED.5.MAINLINE PIPE TO BE BURIED 18 INCHES AND LATERALS 12 INCHES BELOW FINISH GRADE. NO ROCK OR DEBRIS TO BE BACKFILLED OVER PIPE.6.HEAD AND LINE POSITIONING IS DIAGRAMMATIC ON PLAN. ADJUST IN FIELD AS NECESSARY FOR ADEQUATE COVERAGE. VALVES TO BE POSITIONED ADJACENT TO PAVEMENT/CURBS, IN SHRUB BEDS WHERE POSSIBLE.8.FAMILIARIZE OWNERS FACILITY OPERATOR WITH IRRIGATION SYSTEM FUNCTION, CONTROLLER PROGRAMMING, SYSTEM OPERATION AND MAINTENANCE REQUIREMENTS.9.SPRINKLERS ON RISERS WILL NOT BE ALLOWED UNLESS NOTED ON PLANS.10.RADIUS REDUCTION TO BE MADE BY USE OF PRESSURE ADJUSTMENT, SCREENS, AND/OR ALTERNATE NOZZLES. IN-NOZZLE ADJUSTMENT IS LIMITED TO 10 PERCENT FOR SPRAY HEADSAND PER MANUFACTURER'S LIMITS FOR OTHER SPRINKLERS. SPRINKLER SPACING NOT EXCEED60% OF THE DIAMETER OF THE PUBLISHED DATA.11.ALL CONTROL WIRE SPLICES TO BE MADE AT VALVE BOXES WITH WATER TIGHT ELECTRICAL SPLICES, 3M, SCOTT'S LOCK SEAL TACK 3576-78, OR EQUIVALENT.12.EACH VALVE BOX TO CONTAIN A MINIMUM OF TWO (2) SPARE ORANGE CONTROL WIRESFOR JACKETED WIRE. ROUTE SPARE WIRES FROM THE CONTROLLER TO THE LAST VALVEOF EACH MAINLINE BRANCH. COMMON WIRE TO BE WHITE. SINGLE STRAND WIRE TO BE AMINIMUM OF 14 GAUGE.13. ALL ELECTRICAL EQUIPMENT TO BE U.L. TESTED AND APPROVED, AND BEAR THE U.L. LABEL.14.CROSS CONNECTION PROTECTION INSPECTION REQUIRED. THE BACKFLOW DEVICE TO BETESTED UPON THE ORIGINAL INSTALLATION. THE TESTING TO BE PERFORMED BY APERSON HOLDING A CURRENT CERTIFICATE AS A BACKFLOW TESTER. THE TEST REPORTTO BE SUBMITTED TO THE LOCAL WATER DISTRICT, OR PURVEYOR, AND OWNER WITH ACOPY TO BARGHAUSEN CONSULTING ENGINEERS, INC. CONTRACTOR TO INCLUDETESTING IN THE SCOPE OF WORK. OWNER IS RESPONSIBLE FOR ANNUAL INSPECTIONSAFTER THE INTIAL INSPECTION.7.PROVIDE OWNER WITH TWO (2) SETS "AS-BUILT" DRAWINGS AND (3) SETS OF OPERATOR'S MANUALS UPON COMPLETION. INSTRUCT OWNER AS TO PROPER OPERATION AND WINTERIZATIONOF THE IRRIGATION SYSTEM.17.SUBSTITUTION OF IRRIGATION MATERIAL/EQUIPMENT TO BE MADE ONLY UPON WRITTENAPPROVALOF OWNER'S REPRESENTATIVE. Techline® CV SUBGRADE INSTALLATION®LOW-VOLUME CONTROL SYSTEM: P/N LVCZS80-10075-LF .25 - 4.4 GPM1"SEESPECSMANUAL LINE FLUSHING VALVE TLSOV PLUMBED TO TUBING®Techline® CV END FEED LAYOUT®®LOW-VOLUME CONTROL ZONE ASSEMBLY: P/N LVCZS80-10075-HF 4.5 - 17.6 GPMTechline® CV IRREGULAR AREAS: Triangular®®®COMMERCIAL CONTROL ZONE ASSEMBLY: P/N LVCZ-150 11 - 35 GPM · · · · · UP DN UP F.INSTALLATION OF SLEEVING. 2.SYSTEM HAS BEEN DESIGNED FOR 32 GPM AT 75 PSI. STATIC PRESSURE BY WATER DEPARTMENT TEST/CALCULATION --PSI. 3.ALL WORK PER LOCAL CODE. INSTALLATION PER MANUFACTURER'S WRITTEN SPECIFICATIONS. 4.ALL VALVES TO BE PLACED IN "CARSON" GRADE LEVEL BOXES WITH BOLT-LOCK LIDS (OR APPROVEEQUIVALENT). SET BOXES 2 INCHES HIGHER THAN FINISH GRADE IN MULCH AREAS AND FLUSH WITH FINISH GRADE IN LAWN AREAS. JUMBO BOX FOR CHECK VALVE, 10" ROUND BOX FOR GATE/QUICK COUPLER/WIRE SPLICES, AND 12" STANDARD FOR CONTROL VALVES. PROVIDE BOX EXTENSIONS REQUIRED. 5.MAINLINE PIPE TO BE BURIED 18 INCHES AND LATERALS 12 INCHES BELOW FINISH GRADE. NO ROCK OR DEBRIS TO BE BACKFILLED OVER PIPE. 6.HEAD AND LINE POSITIONING IS DIAGRAMMATIC ON PLAN. ADJUST IN FIELD AS NECESSARY FOR ADEQUATE COVERAGE. A.LARGE PLANTER IRRIGATION SYSTEM; MONA PLANT SYSTEM RINGS (SELF CONTAINED SUBTERRANEAN IRRIGATION SYSTEM) SHALL BE INSTALLED WITHIN 36" X 36" LARGE FIBERGLASS PLANTERS LOCATED ON LEVEL-2, ROOF DECK. INSTALLATION PER MANUFACTURER'S WRITTEN SPECIFICATIONS. MANUFACTURED BY GREEN-TECH LTD. AND DISTRIBUTED IN THE UNITED STATES BY THE CHANDLER COMPANY LOCATED IN SANTA ANA, CALIFORNIA. FOR ASSISTANCE, CONTACT; SALES DEPARTMENT. TEL (714) 979-4212, EMAIL: INFO.@THE CHANDLERCOMPANY.COM WEB SITE HTTP://WWW.THECHANDLERCOMPANY.COM B.GREEN ROOF IRRIGATION SYSTEM: COLUMBIA GREEN TECHNOLOGIES AND RAINBIRD IRRIGATION SYSTEMS COLUMBIA GREEN TECHNOLOGIES, INC. TEL (503) 327-8723, EMAIL SALES@COLUMBIA-GREEN.COM WEB SITE HTTP://WWW.COLUMBIA-GREEN.COM C.INSTALLATION OF 110V ELECTRICAL SERVICE FROM ELECTRICAL SOURCE TO AUTOMATIC CONTROLLER ON LEVEL-2, INCLUDING WIRE HOOK-UP INTO MOUNTED CONTROLLER. IRRIGATION CONTRACTOR WILL MOUNT CONTROLLER PER DESIGN AND COORDINATE WITH GENERAL CONTRACTOR. D.REFER TO UTILITY PLAN FOR INSTALLATION OF IRRIGATION SERVICE TO LEVEL-2 (ROOF DECK). IF IRRIGATION SUPPLY FROM GROUND LEVEL IS NOT FESSIBLE TO LEVEL-2, COORDINATE ALTERNATE IRRIGATION POINT OF CONNECTION FROM DOMESTIC WATER SUPPLY FROM LEVEL-2. INSTALL COPPER STUB-OUT AND BACK FLOW PREVENTOR ON EXTERIOR SIDE OF LEVEL-2 BELOW PEDESTAL PAVERS. E.VERIFICATION OF STATIC WATER PRESSURE AT POINT-OF-CONNECTION (P.O.C.) ON LEVEL-2. CONTRACTOR SHALL NOTIFY OWNER AND BARGHAUSEN CONSULTING ENGINEERS, INC., OF ANY VARIATION IN STATIC PRESSURE OVER 5 PSI GREATER/LESS THAN DESIGN PRESSURE. 1.GENERAL CONTRACTOR AND LANDSCAPE CONTRACTOR TO COORDINATE: 8. FAMILIARIZE OWNERS FACILITY OPERATOR WITH IRRIGATION SYSTEM FUNCTION, CONTROLLER PROGRAMMING, SYSTEM OPERATION AND MAINTENANCE REQUIREMENTS. 9.SPRINKLERS ON RISERS WILL NOT BE ALLOWED UNLESS NOTED ON PLANS. 7.PROVIDE OWNER WITH TWO (2) SETS "AS-BUILT" DRAWINGS AND (3) SETS OF OPERATOR'S MANUALS UPON COMPLETION. INSTRUCT OWNER AS TO PROPER OPERATION AND WINTERIZATION OF THE IRRIGATION SYSTEM. 10. RADIUS REDUCTION TO BE MADE BY USE OF PRESSURE ADJUSTMENT, SCREENS, AND/OR ALTERNATE NOZZLES. IN-NOZZLE ADJUSTMENT IS LIMITED TO 10 PERCENT FOR SPRAY HEADS AND PER MANUFACTURER'S LIMITS FOR OTHER SPRINKLERS. SPRINKLER SPACING NOT EXCEED 60% OF THE DIAMETER OF THE PUBLISHED DATA. 11. ALL CONTROL WIRE SPLICES TO BE MADE AT VALVE BOXES WITH WATER TIGHT ELECTRICAL SPLICES, 3M, SCOTT'S LOCK SEAL TACK 3576-78, OR EQUIVALENT. 16.IRRIGATION SCHEDULING: THE IRRIGATION CONTROLLER CONTAINS A WATER BUDGET FEATURE. PERIODIC (WEEKLY) ADJUSTMENT OF THE WATER SCHEDULE IS INTENDED TO BE MADE VIA BUDGET ADJUSTMENT. RE-ADJUST WATERING DAYS AT 100 PERCENT BUDGET WHEN ADJUSTMENT EXCEEDS 30%. SET CONTROLLER FOR HIGHEST ETo WATER SCHEDULE, BASED ON PUBLISHED LOCAL EVAPOTRANSPIRATION DATA. SYSTEM HAS BEEN DESIGNED FOR 50 TO 80 PERCENT DISTRIBUTION UNIFORMITY. LAWN ZONES SHOULD BE SCHEDULED FOR 100 PERCENT REPLACEMENT FACTOR ON A TYPICAL MINIMUM 3-DAY CYCLE. SHRUB ZONES SHOULD BE PROGRAMMED AT 40 TO 70 PERCENT OF THE MONTHLY LAWN WATER REQUIREMENT ON A ONCE PER WEEK CYCLE. ALL WATERING IN EXCESS OF THE LOCAL ETo ("FIELD RECHARGE") TO BE COMPLETED DURING THE CONSTRUCTION PHASE WHILE THE CONTRACTOR IS ON THE JOB SITE. OVER WATERING OF LANDSCAPE DUE TO CONTROLLER SCHEDULING TO BE GROUNDS FOR CONTRACTOR TO REPAIR ANY RESULTANT DAMAGES AT CONTRACTOR'S OWN EXPENSE. 12. EACH VALVE BOX TO CONTAIN A MINIMUM OF TWO (2) SPARE ORANGE CONTROL WIRES FOR JACKETED WIRE. ROUTE SPARE WIRES FROM THE CONTROLLER TO THE LAST VALVE OF EACH MAINLINE BRANCH. COMMON WIRE TO BE WHITE. SINGLE STRAND WIRE TO BE A MINIMUM OF 14 GAUGE. 14. CROSS CONNECTION PROTECTION INSPECTION REQUIRED. THE BACKFLOW DEVICE TO BE TESTED UPON THE ORIGINAL INSTALLATION. THE TESTING TO BE PERFORMED BY A PERSON HOLDING A CURRENT CERTIFICATE AS A BACKFLOW TESTER. THE TEST REPORT TO BE SUBMITTED TO THE LOCAL WATER DISTRICT, OR PURVEYOR, AND OWNER WITH A COPY TO BARGHAUSEN CONSULTING ENGINEERS, INC. CONTRACTOR TO INCLUDE TESTING IN THE SCOPE OF WORK. OWNER IS RESPONSIBLE FOR ANNUAL INSPECTIONS AFTER THE ITIAL INSPECTION. 15.CONTRACTOR TO PROVIDE SYSTEM WINTERIZATION/SPRING SERVICE WHEN INSTALLATION HAS BEEN COMPLETED WITHIN 90 DAYS OF NOVEMBER 1 FOR WINTERIZATION, OR MAY 15 FOR SPRING SERVICE. SERVICE TO BE PERFORMED AS NEAR AS PRACTICAL TO THE ABOVE DATES, OR AS FREEZE/PRECIPITATION CONDITIONS DETERMINE SERVICE NEED. 17.SUBSTITUTION OF IRRIGATION MATERIAL/EQUIPMENT TO BE MADE ONLY UPON WRITTEN APPROVAL OF OWNER'S REPRESENTATIVE. 18.ALL ZONES TO PASS A MINIMUM DISTRIBUTION UNIFORMITY OF 62 PERCENT, AS TESTED THROUGH AN IRRIGATION ASSOCIATION CERTIFIED WATER AUDIT. · · · · · VTAC UP RAMP U P ROOF-T O P P A R K I N G ELEV 1 8.70%FITNESS ROOM SIDEWALK SIDEWAL K TR 3.01 TR 1.015-1/4 +4" TYP. 2" MIN. NOTES: 1.PLANTS AND GROWING MEDIA NOT SHOWN FOR GRAPHIC CLARITY HOOK CONNECTION SCALE: NTS