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DIR-2021-006 - Combined Plans Communi y Development Department Plan ring Division — Cupertino 'CUPERTINo APPROVED Case # DIR-2021-006 pplication Number(s) Approva I Body: C irector/ Staff Approva I Date 06/07/21 Signature Gial Paolo Martire Case Manager I L Coprosma Refresh W 0 0 D ARCHITECTURE Cup eftino �� 1512 W. Mineral King Ave. ' Visalia, Ca 93291 559. 786. 9600 (c) 559. 636. 3277(f) www.iwoodarchitecture.com te ;. , PROJECT APPLICANT: WOOD ARCHITECTURE INC. P . _ • r. � = , r , 1`r, ODSCAPF ,_ �O PRR❑L� C � 1�� s ti li ' p r. c f , PROJECT TYPE. PRIVATE - '' wooD ARCHITECTURE, INC. �` � CP LANDSCAPE ARCHITECT J r r o ti I' a ^ ,'' ,0 1 Signature 1 " ��;, 1512 W MINERAL KING AVE 4-30-22 r r t . WATER SUPPLY. POTABLE 9 enewal Date + VISALIA, CA 993291 R ' na>� , t u. *,,a, a_ ??°,1' �.; !►' " r-, - ate F O _ P _ � - 559 786. 9600 4 eIF rti tyson@iwoodarchitecture.com WATER SUPPLIER: CITY OF CUPERTINO PUBLIC WORKS DEPT. . . ! — w, .:,•v, 1m y f v i r v _ - `; • 1 ,, JORGE P I M I N T E L ` —.� �_-� ; 5 _� �. -1w w: i GACHINA LANDSCAPE TOTAL LANDSCAPED AREA: 24,327 SF y,� -- ' j ��1 F`'' - �. _ � - LANDSCAPE CONSTRACTOR SAN JOSE, CA 95110 650. 924. 3017 jplmente @g chlna.com© I a CD I : 13 CD 13 A - AGREE TO COMPLY WITH THE REQUIREMENTS OF THE WATER ' • _ _ JEFF WALTHER co EFFICIENT LANDSCAPE ORDINANCE AND SUBMIT A COMPLETE ' - i ®•,, '"�` ;;B .'..1 ``.T APPLE REAL ESTATE & DEVELOPMENT .; R. . _ f ,LANDSCAPE DOCUMENTATION PACKAGE. d LANDSCAPE SCV MANAGER CUPERTINO, CA 94087 Signature A _ �` ,� { � 503. 936. 3894 jwalther@apple.com - _- oo • • • - i. Ah t = SHEET INDEX ® , L - w T 1 TITLE SH EET u .Q • °tea :� 0 � L-1 PLANTING SOIL PLAN a e .. ? " �d1.o,.,q a1!C -- 16c a�. 9, �e s 3 71 —: - AN ... L-3 IRRIGATION PLAN L-4 IRRIGATION DETAILS & NOTES , L-5 IRRIGATION DETAILS & NOTES I 1 a k f L-6 SHRUB PLAN • T y L-7 PLANTING DETAILS & NOTES O .-'3`J' f' r'Ic+a ,-.ai. '� r ._' ,m � ..r 1� k '�►'+` �;a ; . L pv SITE VICINITY MAP N .T. S . mom O CQ y O U o co C O • w /D C T V 4 N O N +J U o) 3 a co co X NI Date: 5.14.2021 U) Q Scale: 1" = 20 NI Project: 18056.2 WA CO — Lo O CO N O I 0 U O U a J U U) d Q a E u) NORTH u) D "I have complied with the criteria of the ordinance and applied them accordingly for the efficient use of water in the landscape �I design and irrigation plan." T- 1 N co Ln O 66 Signature heet 1 of 7 Communil y Development Department GENERAL PLANTING SOIL NOTES " Plan ring Division — Cupertino I APPROVED 1. Existing utilities- information on the drawings relating to existing utility lines and services from the best sources available. All such information is furnished only for information and is not tUPERTINO guaranteed. The Contractor shall excavate test pits as required to determine the exact location of existing utilities. Case# DIR-2021-006 De Anza Blvd . I Call utility locating service for precise utility locations before beginning of any work. 811, DIG ALERT. pplication Number(s) PS-102 2, Utility Requirements-The Contractor shall notify the following agencies at least 48 hours in advance of excavating around any of their structures. The utility companies listed below shall be Approva I Body: rector/Staff Limit of work. I contacted. Approva I Date 06/07/21 O - Gas Company Telephone Company Signature Giar� Paolo Martire I - - Electrical Power Company Case Manager /'� W - Cable Television Company W D -Water Supply Company 0 0 ------ (3) The California Public Utilities Commission mandates that in, in the interest of public safety, main line gas valves be maintained in a manner to be readily accessible and in good operating condition. �. ,�,� �j ;;,T, ` �, � • , �,.,�� `� (3) The Contractor shall notify the gas company's headquarters planning office 48 hours prior to the start of construction. ARCH I T E C T U RE >� I` 3. Contractor shall be responsible for making himself familiar with all underground utilities, pipes, and structures. Contractor shall take sole responsibility for an cost Incurred due to damage of ,r1 , � j ,r'if p 9 9 p p p Y Y 9 ' '' > • said utilities. 9 I Visa W. Mineral Kin Ave. .� r Q Visalia, Ca 93291 X , ��� � ,��/ � _ 4. All scaled dimensions on the drawings are approximate. Before proceeding with any work, the Contractor shall carefully check and verify all dimensions and quantities, and shall immediately Njj , jj '� jjp,>, ' ' '1`' ` ,, '�'J` �` �' '' ,,� l p Y p 9 9 9 Y 9 pp 559. 786. 9600 (c) f `,. �`�,. ' inform the Owners Re resentative of an discre ancies between the information on the drawin sand the actual conditions refrainin from doin an work in said areas until even a royal to do559. 636. 3277(f) .� � so by the Owners Representative. • + www.iwoodarchitecture.com `� { { ,✓ �' � 5. Wherever references are made to standards or coded In accordance with which works Is to be performed or tested, the edition or revision of the standards and codes current on the effective date of this contract shall apply, unless expressly set forth. 4-1 Z— 6. In case of conflict among an referenced standards or codes or between an referenced standards and codes and the specifications, the more restrictive standard shall apply or Owner's q 9 Y Y p pp Y ❑ ,.� I � �O PRR Representative shall determine which shall govern. `� �' 't'o XY - v �O CD7. Comply with the requirements for the California code of Regulation title 23 waters, division 2 department of water resources chapter 2.7 model water efficient landscape ordinance, 492.5 soil r- w management report. - Signature - a. Where the requirements of specification section Planting Soil are more stringent than the California code, the more stringent requirements shall prevail. 4-30-22 Renewal Date 8. The Contractor shall adequately protect the work, adjacent property, and the public, and shall be responsible for any damages or injury due to the Contractor's actions. 9TF ate 0 OF CA��F 9. The Contractor shall be responsible for any coordination with subcontractors as requiring to accomplish the soil preparation operations. 10. Contractor shall be aware of all surface and subsurface conditions, and to notify the Owner's Representative, in writing of any circumstances that would negatively impact the health of plantings. Contractor shall not proceed with work until corrected. a. Should subsurface drainage or soil conditions be encountered which would be detrimental to growth or survival of plant material, the Contractor shall notify the Owner's Representative in writing, stating the conditions and submit a proposal covering the cost of corrections. If the contractor fails to notify the Owner's Representative of such conditions, he/she shall remain responsible for the plant material under the warrantee clause of the specifications. 11. Compost shall be organic blended material, composted for a minimum of 9 months and at temperatures sufficient to break down all woody fibers, seeds and leaf structures, free of toxic and non-organic matter. Source material shall be yard waste trimmings blended with other organic material designed to produce Compost high in fungal material. De Anza Blvd . a. Organic matter shall be commercially prepared compost and meet US Composting Council STA/TMECC. CD Q� 12. Existing trees shall be protected and cared for as required in the details and specifications. Q Limit of work. o I PS-102 13. The Owner's Representative shall approve all rough grading prior to the installation of organic matter, fine grading, and mulching. .Q Q I 14. The Owner's Representative shall be informed of the progress of the work so the work may be observed at the following key times in the construction process. The Owner's Representative shall be afforded sufficient time to schedule visit to the site. Failure of the Owner's Representative to make field observations shall not relieve the Contractor from meeting all the requirements in o the plans, details and specifications. a. Pre - Construction meeting •�•� x �..� - ,� b. Existingsoil conditions review ,lr ,lr ,lr „� j� ,lr r ,j� ,lr �`jr c. Completion of site preparation review r ` ;r'r�� `, >�i' � � ' >�j�' >� >j• d. Completion of finished grading and surface soil modification review. a, zj0 ,r ,,l ,� / � ,,✓ ,1 ,.J ,� ,,1 ,� ,.1 15. If the work fails to pass inspection, any subsequent inspections must be rescheduled as required in the specifications. The cost to the Owner for additional inspections will be charged to the ZF Contractor at the prevailing hourly rate of the inspector. 7Ilk / 16. After project acceptance by the Owner and Owner's Representative in writing the Contractor shall incorporate the area defined within the limits of work Into Its ongoing maintenance program. x z ♦., > ,� ,�, PlantingSoils Legend .�, �, ` �' fir/ICU SYMBOL DESCRIPTION OTY Certified Compost: 1"thick layer of compost shall be applied in all planting areas. 42.92 cy Compost shall be certified by the U.S. Composting Councils STA Program. See specifications for further information. �> / PS-105 Modified Existing Soil - Compacted surface soil. Tilling 10,788 sf �,�/J ' _ �' X For all planting areas where soil compaction is between 75 85/o of Standard y Proctor Method. See detail and specifications for further information. Notes: >� 1 -All quantities and amounts shown on the plans are best estimates for the benefit of the contractor. In field conditions may vary compared to what is shown on the plans. Therefore, it is the contractor's responsibility to verify all lengths, square footages, and amounts prior to bidding the project. 2- Contractor shall verify site compaction using the Standard Proctor Method prior to the beginning of work. If comp, are between 75% -85% only minimal modification shall occur. See soil modification -compacted surface soil detail. I Finished grade after settlement. W Finished grade after tilling but O before settlement. Co Apply 2 - 3" compost. C U Cf o Till compost into top 6" of soil. 2 /� t L) N CIO T N U a• .a. .a •a• .a• w a• a. a. . •a. a. . .a. . V 3 Date: 5.14.2021 Q Scale: V = 20 N Project: 18056.2 WA O CD Existing soil. N IT O o� SECTION VIEW U U c J_ Cnn Notes: a 1-See planting soil specifications for additional requirements. _ • SOIL MODIFICATION COMPACTED SURFACE SOIL NORTH 1 0 P-CO-18056.2-01 J 3:I 0 20 40 60 80 feet LO Know what's below. 0 Call before you dig.1 20' Sheet 2 of 7 " = Communi y Development Department Plan ring Division - Cupertino Irrigation Legend CUPERTINQ APPROVED Case # DIR-2021-006 De Anza Blvd . I SYMBOL MANUFACTURER/MODEL/DESCRIPTION QTY PSI pplication Numbers) Hunter MP2000 PROS-06-PRS40-CV 6 40 Approva I Body: rector/ StaffLimit of work. I 290 Shrub Rotator, 6" pop-up with factory installed check valve, Approva I Date 06/07/21 O pressure regulated to 40 psi, MP Rotator nozzle. K=Black adj Signature Gial Paolo Martire I arc 90-210, G=Green adj arc 210-270, R=Red 360 arc on PRS40 body. Case Manager 0 0 W I Q• Hunter MP3000 PROS-06-PRS40-CV 35 40 W D 3�b0 Shrub Rotator, 6" pop-up with factor installed check valve, - � y ARCHITECTURE / DI `� pressure regulated to 40 psi, MP Rotator nozzle. B=Blue adj arc • ' DI • • I 90-210, Y=Yellow adj arc 210-270, A=Gray 360 arc on PRS40 D1 _ _ _ _ D1 _ _ body. \\ I 1512 W. Mineral King Ave. • _ _ �\�4"\ /4"\\ \\ < Visalia, Ca 93291 / \ ;\3�4 11\\;\ SYMBOL MANUFACTURER/MODEL/DESCRIPTION QTY \ \/ _ `` 559. 786. 9600(c) \ - I 559. 636. 3277(f) GPH Irrigation GDFN 12 www.iwoodarchitecture.com 3/4„\ 1 2 ,\ Rain Bird style female threads, Orange. Contractor shall install • • • • _ 1�2 • • /4�' �\�a I at esither end of an irrigation valve. See irrigation detail. • Jc Any overhead irrigation located •1/2"-• _,_,__•_2" „\ �...r _________ Area to Receive Dripline ND Ap 1/2" •1/2 1/2 ' I (� ________= Hunter HDL-06-12-CV 10,188 I.f. p �PRR❑LC F qpo •\ ;;�/ � adjacent " pavement shall be --------- placed 24" of the adjacent pavement. F ❑F HDL-06-12-CV: Hunter Dripline w/0.6 GPH emitters at 12" O.C. �`��` GP 't'o - / 9.53 7B 6B 28.6 5B 16.1 Check valve, dark brown tubing with gray striping. DriplineCD , v I laterals spaced at 12" apart, with emitters offset for triangular O -+ 1" 1%2" 1 I- w 14.6 1 B I pattern. Install with Hunter PLD barbed or PLD-LOC fittings. . Signature - 4-30-22 1" �,A Renewal Date SYMBOL MANUFACTURER/MODEL/DESCRIPTION QTY 9TF` ate OF CA\-\Fo Hunter IBV 1-1/2" 1 1", 1-1/2", 2", and 3" Brass Electric Remote Control Valve, Globe Configuration, with NPT Threaded Inlet/Outlet, for Commercial/Municipal Use. See irrigation detail. Hunter IBV 1" 8 1", 1-1/2", 2", and 3" Brass Electric Remote Control Valve, Globe Configuration, with NPT Threaded Inlet/Outlet, for Commercial/Municipal Use. See irrigation detail. ❑F Rain Bird PRB-QKCHK-100-100M 1" 7 I 1" Pressure Regulating w/ 100 mesh stainless steel screen= Red 120 mesh stainless steel screen= Green 200 mesh o stainless steel screen=White. See irrigation detail. De Anza Blvd . Irrigation Lateral Line: PVC Class 200 SDR 21 (Shrubs) 68.3 I.f. � I Limit of work. See irrigation detail. O Irrigation Lateral Line: PVC Class 200 SDR 21 (Shrubs) 3/4" 748.0 I.f. o I Connect this additional drip irrigation See irrigation detail. to the rosemary valve. Irrigation Lateral Line: PVC Class 200 SDR 21 (Shrubs) 1" 191.3 I.f. I _•�. - - See irrigation detail. vJ •- • (1D1 // // Irrigation Lateral Line: PVC Class 200 SDR 21 (Shrubs) 1 1/2" 156.7 I.f. • J ' ' ' ' , , n 1 I • DI • �,,�/, //,/,,�,,/,, 7 See irrigation detail. .,�'; / '/�/�%'/' /' /' /' /' /' /' /' /' ///� /// / Irrigation Lateral Line: PVC Class 200 SDR 21 Overhead 527.5 I.f. I I�� • ��: ///,/ /�,///,/�,/�,//�,/�,/��,/�,/�/,/��,/',, See irrigation detail. C: I j I , • 1„ Irrigation Lateral Line: PVC Class 200 SDR 21 (Overhead) 3/4" 514.8 I.f. \ , • See irrigation detail. 1131 1 n • • 1" / Irrigation Lateral Line: PVC Class 200 SDR 21 (Overhead) 1" 24.2 I.f. ' . • • • 1' %2" See irrigation detail. 3/„ �/ • Irrigation Lateral Line: PVC Class 200 SDR 21 (Overhead) 1 1/2" 9.9 I.f. ❑F 1%2"❑F ❑F 15.9 C5 D1 See irrigation detail. 8.88 C3 \ ' '''I',Ij II I , , • • / Valve Callout I 11.8 C2 1 ' I , ' Valve Number y I Valve Flow C 1 \8.31 F 20.5 C4 Valve Size I / Notes: 1-The system indicated on the drawing is diagrammatic. All equipment shown in paved areas is diagrammatic. All equipment co J shall be located in planting areas. Avoid any conflicts between the irrigation system, planting, or architectural features. I 2-All quantities and amounts shown on the plans are best estimates for the benefit of the contractor. In field conditions may vary compared to what is shown on the plans. Therefore, it is the Contractor's responsibility to verify all lengths, square footages, and amounts prior to bidding the project. 3- Contractor shall verify point of connection and minimum static pressure prior to commencing of work. Any discrepancies shall be brought to the attention of the Owner and Landscape Architect prior to starting work. 4-All irrigation trenching located within the crown drip line of trees to be protected in place shall be done by hand unless co authorized by the Owner in writing prior to the beginning of the work. O 5-All remote control irrigation valves that have a total flow higher than 20 gpm shall have two (2) drip filters/regulators installed in either direction after the main lateral line tees off from the mainline. Valve Legend CIO � v 6-The lowest three (3)drip lines on each valve shall have one (1) drip shut off valve installed on either side of the line. - O UMBER MODEL SIZE TYPE GPM HEADS PIPE 3/4" PIPE 1" PIPE 1 1/2" WIRE DESIGN PSI FRICTION LOSS VALVE LOSS PSI PSI @ POC PRECIP Q_ B Hunter IBV 1" Area for Dripline 14.60 1,659 I.f. 119.2 6.5 8.4 25 0.73 3 28.73 0.85 in/h 7- Irrigation plans were designed in accordance with CA AB 1881; the Model Water Efficient Landscape Ordinance. It is the o B Hunter IBV 1" Area for Dripline 16.14 1,614 I.f. 109.0 53.1 15 2.8 3 20.8 0.96 in/h responsibility of the Irrigation Contractor to adhere to that ordinance. Any portion of the irrigation systems installation that -O ` B Hunter IBV 1-1/2" Area for Dripline 28.58 2,858 I.f. 261.2 22.0 15 1.97 3.86 20.84 0.96 in/h comes into conflict with the state ordinance shall be immediately brought to the attention of the Owner and LandscapeCD o B Hunter IBV 1" Shrub Rotary 9.53 16 25 0.89 2.95 28.84 0.85 in/h Architect. In the event that notification does not occur, the Irrigation Contractor assumes any and all responsibility for changes Q T 1 Hunter IBV 1" Area for Dripline 8.31 830.9 I.f. 170.6 15 2.67 2.83 20.5 0.96 in/h to the work which must be done in order to meet compliance. 2 Hunter IBV 1" Shrub Rotary 11.79 10 223.1 8.0 40 0.6 3 43.6 0.46 In/h - U cli 3 Hunter IBV 1" Area for Dripline 8.88 887.5 I.f. 88.0 26.1 15 0.87 2.89 18.75 0.96 irl 0 4 Hunter IBV 1" Area for Dripline 20.53 2,053 I.f. 158.7 73.2 15 2.68 3.05 20.73 0.96 in/h 5 Hunter IBV 1" Shrub Rotary 15.91 15 291.6 16.2 9.9 40 0.74 3 43.74 0.52 in/h 3 Date: 5.14.2021 Irrigation Schedule Scale: 1'' = 20 NI Project: 18056.2 WA o NUMBER MODEL TYPE PRECIP SUN MON TUE WED THU FRI SAT IN./WEEK MIN./WEEK GAL./WEEK GAL./DAY 1B Hunter IBV Area for Dripline 0.85 in/h 71 min 71 min 71 min 3 213 3,110 1,037 of 5B Hunter IBV Area for Dripline 0.96 in/h 63 min 63 min 63 min 3 187 3,018 1,006 6B Hunter IBV Area for Dripline 0.96 in/h 63 min 63 min 63 min 3 188 5,373 1,791 0 7B Hunter IBV Shrub Rotary 0.85 in/h 142 min 2 142 1,353 1,353 Y C1 Hunter IBV Area for Dripline 0.96 in/h 63 min 63 min 63 min 3 187 1,554 518.0 co C2 Hunter IBV Shrub Rotary 0.46 in/h 261 min 2 261 3,077 3,077 C3 Hunter IBV Area for Dripline 0.96 in/h 63 min 63 min 63 min 3 187 1,661 553.5 0 C4 Hunter IBV Area for Dripline 0.96 in/h 63 min 63 min 63 min 3 188 3,860 1,287 Cn Q C5 Hunter IBV Shrub Rotary 0.52 in/h 232 min 2 232 3,691 3,691 N TOTALS: 386 386 1,021 1,785 26,697 14,313 ;v "v Notes: 1-The following irrigation schedule is intended to be used as a reference only. Site specific conditions should be considered that will require the reference irrigation schedule to be adjusted by NORTH E the Contractor. Such conditions may include, but is not limited to, microclimates, soil conditions, irrigation system types, slopes, varying maturity of plant material and month of installation. The U) 2 irrigation schedule is for the benefit of the Contractor based upon state historical evapotranspiration, manufacturer standards, along with the Landscape Architects qualifications and experience. Landscape Architect makes no warranty, expressed or implied, as to the accuracy of these schedules. J �I 0 20 40 60 80 feet L-2 LO Know what's below. 0 co co Call before you dig.1 20' Sheet 3 of 7 " = Finished grade. PgJXGAT I O N NOTES Rectangular valve CommUrll y t e F1'le`rf°C` 1" Sch. 40 PVC tee or � box with locking lid. Plan ring Division - Cupertino 900 elbow. :11Plastic tag with valve station number ID. 11 CUPERTINO 1., P ip V+•I'l ies- information on the drawings relating to existing utility lines and services from the best sources available. All such information is furnished only for information and is not 1" x 4"threaded reducer. - 2 uaranteed. he Contractor shall excavate test pits as required to determine the exact location of existing utilities. :� Case# DIR-2021-006 Remote control irrigation valve. (See 3" MIPT x 17 mm male irrigation plans for size and model). Pavement. pi@dtiuli0pbcr.(ating service for precise utility locations before beginning of any work. 811, DIG ALERT. 4 Q= 24" min. barb adapter fitting. c Controller wires with 12" min. expansion 2. Utility Re uirements-The Contractor shall notify the following agencies at least 48 hours in advance of excavating around any of their structures. The utility companies listed below Two (2) required for tee IT IApprova I Body: r%�tg�r�!�cted. curls. 06/(3��2�om an fitting and one(1)for a Approva I Date p Y 90 elbow. ITa -Telephone Company Finished grade. Signature Gia Pa@I, r,Eb_,.,_. Y �„ - 6 INTM�ision Company Inline drip tubing with O O D -Water Supply Company internal emitters and check valves. See � � Sch. 80 PVC tru-union FEW irrigation legend for ball valve. ARCH I T E C T U RE The California Public Utilities Commission mandates that in, in the interest of public safety, main line gas valves be maintained in a manner to be readily accessible and in good operating emitter size and spacing. Sch. 40 PVC 90°elbow. iL Sch. 80 PVC male adapter. condition. The Contractor shall notify the gas company's headquarters planning office 48 hours prior to the start of construction. Sch. 80 PVC male union. %"welded wire mesh. 3. Contractor shall be responsible for making himself familiar with all underground utilities, pipes, and structures. Contractor shall take sole responsibility for any cost incurred due to - Valve wire. t� Sch. 40 PVC pipe. 1512 W. Mineral King Ave. damage of said utilities. 9" PVC coated wire o .@ o 0 / stake. Install 12" o.c. 2 Four(4)4 x 8 bricks. C�'� C�' Visalia, Ca 93291 • o, 559. 786. 9600 (c) 4. Irrigation piping and related equipment are drawn diagrammatically. Scaled dimensions area approximate only. Before proceeding with work, careful) check and verify dimensions and G .L m Sch. 40 or 80 PVC tee or elbow. (See Common wires. 9 p p 99 Y pp Y p g Y Y - ` - 559. 636. 3277 f N � � irrigation plan mainline size and type). ( ) immediately notify the Owners Representative of discrepancies between the drawings or specifications and the actual conditions. Although sites and locations of plants and or irrigation 1" PVC pipe. o, Mainline. (See irrigation plans for size wWW.iwoodarchitecture.com equipment are drawn to scale wherever possible, it is not within the scope of the drawings to show all necessary offsets, obstructions, or site conditions. The Contractor shall be p p `� ' and type). responsible to install the work in such a manner that it will be in conformance to site conditions, complete, and in good working order. Three inch (3")thick layer of pea gravel. Note: Sch. 40 PVC 1-Common wire and controller wire shall be direct burial 14 AWG or larger. Color: Common white (blue), (red). r1DSCAp 5. The Contractor shall obtain and pay for all permits related to this section of the work unless previously excluded under provision of the contract or general conditions. The Contractor g (white), controller wire for turf blue and controller wire for shrubs red . P F SxSxSteeorelbow. q shall comply with all laws and ordinances bearing on the operation of conduct of the work as drawn and specified. If the contractor observes that a conflict exist between permit 2-All wire runs shall be continuous without any splices unless approved by the Owner's Representative. See splice box detail. Wire connections shall be made using �`�� GPRRDLL o��ti� requirements and the work outlined in the contract documents, the Contractor shall promptly notify the Owner's Representative in writing including a description of any necessary �� 7' Drip tubing supply or DBR/Y-6 connectors or approved equal. p s changes and changes to the contract price resulting from changes in the work. �, C discharge header. PVC Notes: > o -+ lateral line pipe. 1-Contractor shall flush out each PVC line prior to 3-Valve box shall be wrapped with min. 3 mil thick plastic and secured using duct tape or electrical tape. W 6. Wherever references are made to standards or coded in accordance with which works is to be performed or tested, the edition or revision of the standards and codes current on the Minimum size 1-1/2". connecting drip tubing. - Signature Minimum date of this contract shall apply, unless expressly set forth. 2- Drip tubing connection required for all 4- Mainlines 4" or larger shall use saddles at the connection points to the irrigation valve. (See specifications for irrigations saddles). J, 4-30-22 Q Renewal Date connections between drip tubing and PVC headers. 9� ��' 7. In case of conflict among any referenced standards or codes or between any referenced standards and codes and the specifications, the more restrictive standard shall apply or 2- For connections at end runs of tubing use a 900 5-All Sch. 80 PVC to Sch. 40 PVC threaded connections shall be made using teflon tape. F ate F o Owner's Representative shall determine which shall govern. ELL fitting and one (1) adapter for connection. OF C A� 3- For connection in the middle of runs of tubing use 6-Valve boxes shall be located in planting areas. 8. Comply with the requirements for the California code of Regulation title 23 waters, division 2 department of water resources chapter 2.7 model water efficient landscape ordinance, a tee fitting and two (2)adapter fittings for the 492.3 water efficient landscape worksheet, 492.7 irrigation design plan and irrigation scheduling. DRIP TUBING CONNECTION connection. REMOTE CONTROL VALVE a. Where the requirements of specification section Irrigation are more stringent than the California code, the more stringent requirements shall prevail. 4 1 P-CO-18056.2-09 P-CO-18056.2-08 9. The Contractor shall adequately protect the work, adjacent property, and the public, and shall be responsible for any damages or injury due to the Contractor's actions. 10. The Contractor shall be responsible for any coordination with subcontractors as requiring to accomplish the irrigation installation operations. Pop-up drip indicator head with an orange GPH Irrigation drip Round locking 11. It is the responsibility of the Contractor to be aware of all surface and sub - surface conditions, and to notify the Owner's Representative, in writing, of any circumstances that would flush nozzle. Model # GDFN. valve box. Nozzle to remain in the closed negatively impact the installation of the work. Do not proceed with work until unsatisfactory conditions have been corrected. position during system operation and opened for flushing of the 1" Basket filter/pressure regulator. See irrigation .212. Before final acceptance of work, the Contractor shall provide a record set of drawing showing the irrigation system works as built. The drawings shall be transmitted to the Owner's system. Flushing shall be Representative in paper format and as a pdf file of each document on compact disk or flash drive. The drawing shall include all of the information on the original document and revised to directed into planting areas. legend for make and N reflect all changes in the work. See specification section Irrigation for further information. Top of pop up set at model #. o finish grade. Finished grade. 13. Contractor shall prepare and deliver to the Owner's Representative within ten calendar days prior to completion of construction, two 3 - ring binders, of Operation & Maintenance El manuals. See specification section Irrigation for further information. Rainbird 12" pop up spray head. o Model # 1812-SAM-PRS. 14. Existing trees shall be protected and cared for as required in the details and specifications. 1" Sch. 80 threaded 7171 iL 15. The Owner's Representative shall be informed of the progress of the work so the work may be observed at the following key times in the construction process. The Owner's union. Finish grade. Representative shall be afforded sufficient time to schedule visit to the site. Failure of the Owner's Representative to make field observations shall not relive the Contractor from meeting all the requirements in the plans, details and specifications. o a. Pre - Construction meeting. Subsurface drip tubing. See detail. 1" Sch. 80 male b. Trenching and sleeving review. adapter. c. Pressure mainline test. -- Drip connection assembly. See drip tubing d. Adjustment and coverage test. - connection detail. Lateral line pipe M 1TIto the remote control e. Pre - maintenance observation. Sch. 40 PVC tee or elbow. irrigation valve. f. Final site observation and acceptance. o Lateral irrigation line. (See See irrigation plans for o 0 0 0 0 0 irrigation plans for size and pipe size. o 0 0 o o 0 0 0 16. If the work fails to pass inspection, any subsequent inspections must be rescheduled as required in the specifications. The cost to the Owner for additional inspections will be charged o 0 0 0 0 to the Contractor at the prevailing hourly rate of the inspector. type). 4"x 8" bricks. o Hunter 1"x 12" swing joint. 17. After project completion and acceptance by the Owner and Owner's Representative the Contractor shall include regular maintenance of the area defined within the limits of work into 2 g Three inch thick (3 ) pea gravel. its regularly scheduled maintenance program . Note: 0 0 0 0 1-Install 12"off any adjacent pavement in ! 18. The irrigation design is based on a minimum operating pressure of 70 PSI and a maximum demand of 33.2 GPM on valve# 11 for the point of connection on De Anza Blvd.. andTF- planting areas. 4"stainless steel mesh. Infinite Loop. The Contractor shall verify water pressure prior to installation. Any difference between the pressure indicated on the plans and that at the actual point of connection shall be brought to the attention of the Owner's Representative immediately. 2-Contractor shall settle soil around the pop Notes: up after installation. 1-Contractor shall threaded fittings with no more than two(2)wraps of teflon tape or monster tape. 19. Irrigation between the hours of 10:00 pm and 6:00 am only. Watering outside this time frame must be done manually with qualified supervisory personnel on-site. No system shall be 2- Prior to the installation of the drip filter/pressure regulator,the Contractor shall flush the lines a minimum of two (2)times to remove all glue,tape 3-All pop up spray heads shall have check and/or debris from the mainline and lateral lines. left unattended during use outside the normal schedule. valves. 3- After the installation of the drip filter/pressure regulator,the Contractor shall cap all lateral lines downstream of the filter and pressurize the irrigation 20.The irrigation plans have designed in accordance with the state model water efficient landscape ordinance (MWELO). It is the Contractors responsibility to adhere to the requirements 4-All Sch. 40 PVC to Sch. 80 PVC system and verify there are no leaks or breaks. and regulations of that ordinance during the installation of the landscape design plan. During the installation of the irrigation design plans, any portion which comes into conflict with connections shall be made using teflon tape. co MWELO shall be brought to the attention of the Owner/Owner's Representative. In the event that notification does not take place, the Contractor assumes responsibility for all necessary 5 DRIP FLUSH INDICATOR 1II BASKET DRIP FILTER/PRESSURE REGULATOR changes and work in order to meet compliance. P-CO-18056.2-10 P-CO-18056.2-02 Irrigation mainline. TECHLINE CV MAXIMUM LENGTH OF SINGLE LATERAL(FEET) CZ DRIPPER SPACING 12" 18" 24" Remote control irrigation valve, DRIPPER FLOW 0.26 0.4 0.6 0.9 0.26 0.4 0.6 0.9 0.6 0.9 U) pressure re RATE(GPH) regulator/filter. Pavement. I 15 127 109 86 65 177 151 120 91 152 116 O w y N 25 427 325 256 194 604 459 361 274 458 348 Finished grade. w a 35 539 409 322 244 763 579 456 346 580 440 � O �N 24"min. Lateral line from the remote 45 s16 ass ass zao 677 ssa sz3 3s7 sss sos Cn control irrigation valve. See irrigation' I _ plans for pipe size. TECHLINE FLOW PER 100 FEET DRIPPER 0.26 GPH DRIPPER 0.4 GPH DRIPPER 0.6 GPH DRIPPER 0.9 GPH DRIPPER e._ a e< .br �+ Sch. 40 PVC supply header. - SPACING �,' GPH GPM GPH GPM GPH GPM GPH GPM • °,'d• See header sizing chart for 6"tYP• - - �" '..a Q further information. 12" 26.40 0.44 40.00 0.67 61.00 1.02 92.00 1.53 ..y. °� ! ,e .a •.'a •� °` O 18 17.58 0.29 26.67 0.44 41.00 0.68 61.00 1.02 � O +� o Inline drip tubing with check � � 24" N/A N/A N/A N/A 31.00 0.51 46.00 0.77 valve. See irrigation legend 'R CU I o C: N I for emitter size and spacing. E a) SUPPLY AND EXHAUST HEADER SIZING CHART(UNLESS NOTED ON PLANS) 0) M � Q L � I J M >+ STEP 1: ADD LENGTH OF ALL TECHLINE LATERAL TUBING CONNECTED TO THE HEADER. O_ i 6��typ. c i STEP 2: DIVIDE THIS TOTAL LENGTH BY 100 TO INDICATE THE LENGHT IN UNITS OF 100. Ip a) U N M O STEP 3: LOCATE THE GPM THAT APPLIES FOR EACH UNIT OF 100 FEET LENGTH ON THE CHART"TECHLINE Q C O 0 FLOW PER 100 FEET". MULTIPLY THIS GPM NUMBER TIMES THE UNITS OF 100 FEET FOR THE 0 6 N i3, TOTAL GPM AT THIS HEADER. _ _0 O STEP 4: SIZE THE HEADER WITH THE FOLLOWING: 1 TO 6 GPM: 1"HEADER. 6 TO 10 GPM: 1"HEADER. - 12"O.C. 10 TO 20 GPM: 1 1/2"HEADER. 20 TO 30 GPM: 1 1/2"HEADER. - Date: 5.14.2021 typ. TECHLINE CV GENERAL GUIDELINES FOR WATERING TIME Scale- 1 II - 20 Q Blank drip tubing TURF SHRUB COVER Project: 18056.2 WA Ni header around the - - Non-pressurized line (lateral line). CLAY LOAM SANDY CLAY LOAM SANDY co edge of tree root ball 6"typ. DIPPER FLOW(GPH) 0.26 0.4 0.6 0.26 0.4 0.6 N I 12"O.C.typ. DRIPPER INTERVAL 18" 12" 12" 18" 18" 12" O I See irrigation plans Direct burial low voltage 0 irrigation.for tree LATERAL(ROW)SPACING 18"-22" 18"-22" 12"-16" 18"-24" 18"-24" 16"-20" control Wires. Detectable locator tape. I in APPLICATION RATE(IN/HR) .19-0.15 .43-.35 .96-.72 .19-.21 .29-.21 .72-.58 o END FEED EXAMPLE NOTES: U F TIME TO APPLY 1/4" 79-100 1 35-43 1 16-21 79-107 52-71 21-26 1- See irrigation legend for mainline and lateral line pipe size and type. Notes:J > - Drip tubing stakes shall be installed 24" o.c. spaced equidistant between each 2- Direct burial control wires shall be installed in Sch. 40 PVC electrical conduit if required. Q Drip indicator&flush valve. See irrigation legend for Edge of pavement. p 9 P q Pressurized line(mainline). cn emitter. Staples shall be installed at all Tees and Elbows. Q make and model. See irrigation plan for location. - Drip tubing stakes shall be 9" PVC coated galvainzed. GPH Model # 3- 2-wire irrigation wire shall be installed in 1-1/2" Sch. 40 PVC electrical conduit. U, END FEED EXAMPLE See irrigation detail for further information. GDTS130900. Drip tubing located on slopes greater than 10%shall have drip shut off 4- Detectable locator tape shall be located six inches (6") above the entire mainline run. valves installed on grade at the lowest three (3)drip laterals. For sub-surface NORTH E 6 INLINE DRIP LAYOUT drip shut off valves shall be locatedina6" round valve box. IRRIGATION TRENCHING U) 0 3/4" = 1'-0" P-CO-18056.2-11 P-CO-18056.2-03 >JL-3 N O LO O 02 66 Sheet 4 of 7 PLAN VIEW Communil y Development DepartmentPaveme Plan ring Division — Cupertino ~ # 1 wall,or # 2 # 3 # 4 # 5 CUPLRTIN4 APPROVED building. Case # DIR-2021-006 Ce pplication Numbers) n L Circular so < valve box Approva Body: rector/Staff circular (6 D) Approva I Date 06/07/21 valve box i. 0 (10" D) Signature Gial Paolo MartireStandard rectangular rectangular W O O D case Manager valve box valve box 18" x 12"x 12" (18"x 12"x 24" ARCHITECTURE Jumbo rectangular valve box (22"x 16"x 12") 1512 W. Mineral King Ave. �e e� .\°1\ Visalia, Ca 93291 �a�e�rl G°�c�°0 Oe�\9ra °�s�tie �\a(10 EXAMPLE 559. 786. 9600(c) Potable water system on Controller'A', Remote control valve 559. 636. 3277(f) Identification Guide station # 3. www.iwoodarchitecture.com PW A MV # 2 Green Master valve Notes: PW A FS # 2 Green Flow sensor PW A HM # 2 Green Hydrometer 1-Valve box# 1 thru # 4 shall have stainless steel locking \,0DSCApF PW A BV # 2 Green Ball valve 3" or less hardware. ��0 GPRR❑LL �S'cy PW A BV # 1 Green Ball valve 4" or more 2-Valve boxes shall be labeled by hot iron branding or aluminum �� ° A PW A GV # 2 Green Gate valve asphaltic base water proof paint. _� �� \CD 3- Locate valve assemblies in planting area. -� ' 0 -+ PW A ARV # 2 Green Air release valve I-4-Valve locations shall be approved by the Owner's Representative w PW A QCV # 4 Green Quick coupler valve - - prior to installation. Signature PW A RCV # 2 Green Remote control valve s 4-30-22 Q 5-Valve boxes shall be centered above valve assemblies to facilitate � Renewal Date � PW A MS # 2 Green Moisture sensor access and maintenance. PW A GR # 5 Green Grounding rod 6-Valve boxes shall be flush with finished grade. 9TF OF- ate C A� F 0 PW A SB # 4 Green Splice box 7-Valve boxes shall be set parallel to each other and perpendicular PW A FC # 2 Green Future connection to the edge of pavement. PW A SA # 3 Green Surge Arrestor 8-See other irrigation details for further information. 1 VALVE BOX LAYOUT P-CO-18056.2-06 Circular valve box with locking lid. o Pavement. Water proof wire connectors. 24"min. a 0 Controller wires with 24" min. expansion curls. 0 Finished grade. — . ' II Ys" welded wire mesh. °3 a rr Four(4) 4" x 8" bricks. Direct burial (low voltage) irrigation controller wires. Note: 1-Valve boxes shall be located in planting areas. 2-Splices shall only be made at electrical pull boxes. 3- Low voltage wires under roadways must be in continuous conduit with 901 Sch. 40 PVC sweeps terminating in pull boxes. 4-All wire connections shall be made using DBR/Y-6 connectors or approved equal. 5-Valve box shall be wrapped with minimum 3 mil. thick plastic and secure it using duct tape or electrical tape. 2 SPLICE BOX P-CO-18056.2-07 Spray nozzle or bubbler. See cc irrigation legend for nozzle make, model and manufacturer. z y Top of spray body shall be C46 O flush with finished grade after settling. U) Pop-up spray body with check CZ� U valve. See irrigation legend for Q O ° make, model and manufacturer. o Finished grade. 0 i^, co U . W C � � l�O . =TF= I I =1 I I Ml� L N Existing soil. i U 0 N M 12"x 2" Hun O ter swing joint. o> 3 Q Sch. 40 PVC tee or elbow. Date: 5.14.2021 Lateral line. see irrigation plans Scale: 1" = 20 Q for size and type. N SF�'TIDN Project: 18056.2 WA o ch. 40 PVC tee, elbow or N cross. 0 Backfilled soil. ij Notes: 1-All irrigation fittings unless specified otherwise shall be Sch. 40 PVC. 2-All pop-up spray bodies shall be installed with check valves. 3- Elevation changes greater than seven (7') between each head shall have an additional check valve of the same manuf. as the pop-up spray body installed between the swing joint and pop-up spray a body to reduce runoff. g 4- Prior to mulching the Contractor shall settle all of the soil in the irrigation trenches and around each U, emitter so water flows evenly through the soil. co POP UP SPRAY HEAD ON SLOPE NORTH U) 0 v 1" = 1'-0" I-HE-POP-01 >JL- 4 N O LO O 02 66 Sheet 5 of 7 Communil y Development Department Shrub Legend Plan ring Division — Cupertino I SHRUBS CODE BOTANICAL/COMMON NAME SIZE TYPE WUCOLS CA NATIVE QTY tUPERTINO APPROVED Case# DIR-2021-006 De Anza Blvd . AM2 Achilleamillefolium 4"pot Evergreen Low Yes 27 pplication Number(s) 32-93-03 I O Common Yarrow Approva I Body: C irector/ Staff Limit of work. 06/07/21 S + ) AM Arctostaphylos x 'Pacific Mist' 1 gal Evergreen Very Low Yes 5 Approva I Date O Pacific Mist Manzanita Signature Giarl Paolo Martire Shrubs located within existing trees to remain Case Manager drip line shall be adjusted infield as needed to avoid COW O O D Existing rosemary trenching through tree roots. O AS2 Arctostaphylos x 'Sunset' 5 gal Evergreen Very Low Yes 59 I to remain. � � Sunset Manzanita /ze � � � - -- -- ARCHITECTURE 0++o ++ + +O fJ0 0� vJ BP Baccharis pilularis 'Pigeon Point' 5 gal Evergreen Very Low Yes 28 + 0 0 Pigeon Point t Brush O ,$, � � geo Coyote + + ° + 0 ° � — 1512 W. Mineral King Ave. 0 ° 0 I Visalia, Ca 93291 ° ° ° O ° O — O BB Bouteloua gracilis 'Blonde Ambition' 1 gal Evergreen Low No 136 559. 786. 9600 (c) O ° ° ° `�. ° ° ° O Blonde Ambition Blue Grama 559. 636. 3277(f) (0D + O O� ,.(j_(") O dJ O ° .� www.iwoodarchitecture.com O �C�O 000 C� O O O O O + �O O O C�O C�OCQ CPO�O O O C�O 00009 F 000�CPO . O I CV2 Ceanothus maritimus 'Valley Violet' 1 gal Evergreen Low Yes 25 _ _� �� �O Maritime Ceanothus \ ® / V Pr1DSCgpF O J -� PRR❑L� q'QCi O � 0* 0 HM Heuchera maxima 1 gal Evergreen Low Yes 145 �,�� G �0 yA Island Alum Root ti� C F- W - Signature - O MD Muhlenbergia dubia 1 gal Evergreen Low No 61 4-30-22 Pine Muhly 9 Renewal Date '� TF ate 0 RS Ribes viburnifolium 'Spooner's Mesa' 1 gal Evergreen Low Yes 86 OF CA�\F Catalina Currant • SB Salvia x 'Bee's Bliss' 1 gal Evergreen Low Yes 18 Bee's Bliss Sage NEC:::: r e S132 Scabiosa caucasica 'Butterfly Blue' 4" pot Evergreen Low Yes 59 Butterfly Blue Pinchushion Flower o .Q De Anza Blvd . E S' Sesleria x 'Greenlee' 1 gal Evergreen Low Yes 164 0 Greenlee Moor Grass I O 32-93-03 Limit of work. 0 Shrubs located within existing trees to remain Groundcover Legend I Existing rosemary 9 to remain. drip line shall be adjusted in field as needed to avoid _• trenching through tree roots. PLANTING —.� SYMBOL DESCRIPTION QTY (� = o 0 0°°°° o • • tJ ��° C 32-93-03 5"thick layer of RECYCLED LANDSCAPE MULCH. Contact ArborWell for 24,327 sf ° further Information. Q ° ° CDC Notes: 1- Graphic symbols take precedence over written quantities. Contractor to verify total quantities. \ cop o ° ° ° `v ° ° / 2- Plant quality shall be as prescribed In the details and specifications. An plant not meeting such requirement shall be removed from °'?� ° ° q Y p p Y p 9 q 9 ° ° ° ° the site and replaced at no cost to the Owner or Landscape Architect. O0 ° 0 to ° °0 . O® 0 0 - ♦""'� O O O . O O `�'t> 3 All quantities and amounts shown on the plans are best estimates for the benefit of the Contractor. Infield conditions may vary O O O O 00 ° (� C�OC� O O CPO CPO0 ° compared to what is shown on the plans. Therefore, it is the Contractor's responsibility to verify all lengths, square footages, and 00O C� O �. O O OW / amounts prior to bidding the protect. O O f9gE \ � - O� \ 00 ao00 o O (9 ./ co �Wo0 O I - L----.l A ML9----z a A�JL L___A a X_ Jilk— &M J= I O M O o c� � a.) 0 L U U N O N Lo O V 3 7 Date: 5.14.2021 N Q Scale: 1" = 20 N Project: 18056.2 WA Lfl LO O O N O QI U U c J_ U U Q_ Q s P E • NORTH U) 0 0- 0 0 U J 0 20 40 60 80 feet L- 5 LO Know what's below. 0 66 66 Call before you dig.1 20' Sheet 6 of 7 " = Communil y DeGENERALnRLANTING NOTES Plan ring Division - Cupertino One central leader (No codominant CUPERTINO APRR-Q1V&Utilities- information on the drawings relating to existing utility lines and services from leaders) Example Case# DIRE t@08ces available. All such information is furnished only for information and is not A B Aspect pplica 1.tq sy he on rac or shall excavate test pits as required to determine the exact location of Ratio A existing utilities. � �� 1.50" 0.50" 0.33 Approva I Body: rector/Staff A 2.50" 0.901, 0.36 P utility locating service for precise utility locations before beginning of any work. 811, DIG Shrub. ACCEPTABLE Approva I Date 06/0 Yi�l1 � �com\ � e 2.0° 1.00�� 0.50 , Root ball. Signature Gial PaolB.MWIttwRequirements The Contractor shall notify the following agencies at least 48 hours in 2.50" 1.60" 0.64 cadvanoteof excavating around any of their structures. The utility companies listed below shall be 4" layer of mulch. 4" high x 8"wide round -topped soil O O D contacted. No more than 1" of berm above root ball surface shall be p mulch on top of constructed around the root ball. Aspect ratio of B:A less than 0.66 - Gas Company as Aspect ratio is less measured 1" above the topof - Telephone Company root ball. (See Berm shall begin at root ball periphery. - Electrical Power Company specifications for than 0.66. the branch union. ARCH I T E C T U RE - Cable Television Company mulch). -Water Supply Company �i: .>,�i' >,� Prior to mulching, lightly tamp soil Multiple leaders I:%;t %;t:%`t:%;t %`I:%;I.': �j::.:.:';I:%`I %;I!%;I!%;I!%;I!%;I! around the root ball in 6" lifts to brace (Several codominant Finished grade. leaders) 1512 W. Mineral King Ave. shrub. Do not over compact. When the p Visalia Ca 93291 The California Public Utilities Commission mandates that in in the interest of public safety, main ........................................... ......... p y, planting hole has been backfilled, pour 7 559 86 9600 c line as valves be maintained in a manner to be readily accessible and in good operating Modified soil. water around the root ball to settle the ( ) 9 Y g p g od ed A 559. 636. 3277(f) condition. The Contractor shall notifythe as company's head uarters planning office 48 hours . soil. Depth varies. See q p P gg : :: : www.iwoodarch itectu re.com ............................................. prior to the start of construction. specifications for soil :.:.:. .. ::::::::::::::::::::: E ........... modification). B Example 3. Contractor shall be responsible for making himself familiar with all underground utilities, pipes, Existing soil. A A B Aspect and structures. Contractor shall take sole responsibility for any cost incurred due to damage of Ratio REJECTABLE 2.So° 1.so° 0.72 �pr1DSCgpF said utilities. SECTION VIEW 2.0 .0 1.0 ��,`��GPRRO ur oy� Root ball rests on 4. All scaled dimensions on the drawings are approximate. Before proceeding with any work, the existing or 2.50" 2.0.. 0.80 Contractor shall carefully check and verify all dimensions and quantities, and shall immediately recompacted soil. �, D inform the Owner's Representative of any discrepancies between the information on the drawings 4.0° 3.0" 0.75 W and the actual conditions refraining from doing any work in said areas until given approval to do Aspect ratio is signature �- so by the Owner's Representative. greater than 0.66. Aspect ratio of B:A greater than or equal to 0.66 `�� Renewal Date Notes: Notes: 1- Shrubs shall be of quality prescribed in the root observations detail and specifications. 1-Aspect ratio shall be less than 0.66 on all branch unions. Aspect ratio is the diameter of branch 9TF` ate 0 5. The Contractor shall obtain and pay for all permits related to this section of the work unless (B) divided by the diameter of the trunk(A) as measured 1"above the top of the branch union. OF C A��F previously excluded under provision of the contract or general conditions. The Contractor shall 2-See specifications for further requirements related to this detail. comply with all laws and ordinances bearing on the operation of conduct of the work as drawn 2-Any tree not meeting the crown observations detail may be rejected. and specified. If the contractor observes that a conflict exist between permit requirements and the SHRUB - MODIFIED SOIL CROWN OBSERVATION DETAIL - LOW BRANCHED work outlined in the contract documents, the Contractor shall promptly notify the Owner's J Representative in writing including a description of any necessary changes and changes to the I contract price resulting from changes in the work. P-CO-18056.2-14 6. Wherever references are made to standards or coded in accordance with which works is to be ACCEPTABLE REJECTABLE Structural performed or tested, the edition or revision of the standards and codes current on the effective Top of roots. date of this contract shall apply, unless expressly set forth. Root collar. root ball. 7. In case of conflict among any referenced standards or codes or between any referenced '~ standards and codes and the specifications, the more restrictive standard shall apply or Owner's =;:Y 'Y: Absorbing roots. .2Representative shall determine which shall govern. G)` '``'`" 8. The Contractor shall adequately protect the work, adjacent property, and the public, and shall Point a, be responsible for any damages or injury due to the Contractor's actions. where top- Structural roots circle interior of root ball. No Only absorbing roots reach the periphery 77 most root structural roots are horizontal and reach the near the top of the root ball. Structural El 9. The Contractor shall be responsible for any coordination with subcontractors as requiring to emerges root ball periphery near the top of the root roots mostly wrap or are deflected on the Cl) accomplish the planting operations. from trunk. ball. root ball interior. The point where top-most root(s)emerges from the trunk(root collar) 10. Contractor shall be aware of all surface and subsurface conditions, and to notify the Owner's should be within the top 2" of substrate. The root collar and the root Representative, in writing of any circumstances that would negatively impact the health of ball interior should be free of defects including circling, kinked, k._,.r= CID plantings. Contractor shall not proceed with work until corrected. ascending, and stem girdling roots. Structural roots shall reach the a a. Should subsurface drainage or soil conditions be encountered which would be periphery near the top of the root ball. detrimental to growth or survival of plant material, the Contractor shall notify the Owner's Representative in writing, stating the conditions and submit a proposal Root ball periphery. covering the cost of corrections. If the contractor fails to notify the Owner's Structural roots descend into root ball interior. Structural roots circle and do not radiate Representative of such conditions, he/she shall remain responsible for the plant No structural roots are horizontal and reach the from the trunk. material under the warrantee clause of the specifications. root ball periphery near the top of the root ball. 11. Irrigation and site preparation work shall be completed and accepted prior to the installation of any plants. Roots a. Planting operations shall not begin until such time that the irrigation system is M"` growing completely operational for the areas to be planted, and the irrigation system for that area has tangent to been preliminarily inspected and approved by the Owner's Representative. trunk. Structural root. 12. The Owner's Representative shall be informed of the progress of the work so the work may Roots radiate from trunk and reach side of root ball without be observed at the following key times in the construction process. The Owner's Representative Structural roots missing from one side, shall be afforded sufficient time to schedule visit to the site. Failure of the Owner's Representative deflecting down or around. Structural roots primarily grow to one side. and/or grow tangent to trunk. to make field observations shall not relive the Contractor from meeting all the requirements in the Notes: plans, details and specifications. 1- Observations of roots shall occur prior to acceptance. Roots and substrate may be removed during the observation process; substrate/soil shall be replaced after observation has been completed. a. Pre - Construction meeting. 2-Small roots(%4"or less)that grow around, up,or down the root ball periphery are considered a normal condition in container production and are acceptable b. Site conditions prior to the start of planting. however they should be eliminated at the time of planting. Roots on the periperhy can be removed at the time of planting. (See root ball shaving container detail). c. Plant quality. 3- See specifications for observation process and requirements. d. completion of planting. ROOT OBSERVATION DETAIL - CONTAINER 13. If the work fails to pass inspection, any subsequent inspections must be rescheduled as required in the specifications. The cost to the Owner for additional inspections will be charged to P-CO-18056.2-13 the Contractor at the prevailing hourly rate of the inspector. 14. After project completion and acceptance by the Owner and Owner's Representative in writing the Contractor shall incorporate the area as defined in the limits of work into its regular U) maintenance schedule. 15. Submit to the Owner's representative, for approval, plant sources including the names and 0 locations of nurseries proposed as sources of acceptable plants, and a list of the plants they will BEFORE SHAVING SHAVING PROCESS SHAVING COMPLETE z O provide. The plant list shall include the botanical and common name and the size at the time of 06 selection. Inspect all nursery materials to determine that the materials meet the requirements of the specification. � U 16. The landscape plans have designed in accordance with the state model water efficient �� (D O landscape ordinance MWELO . It is the Contractors responsibility to adhere to the requirements ;:,:' 0 O :> and regulations of that ordinance during the Installation of the landscape design Ian. Duran the °=-° • .:��--> :.:..•, . .-�=��::�;:>::•=::-� g 9 p g p g ,.4 Installation of the p any landscape design Ian portion which comes Into conflict with MWELO shall g .��` -�,� 2„ r ht t the attention of the R r nt tive. In the even that notification be b ou o o e e ese a a 0 .n `'�=r ""`,•�,: ,,.�: .. does not take place, the Contractor assumes responsibility for all necessary changes and work In - ;,..�,,r, order to meet compliance. I I N o 7 : o a Date: 5.14.2021 Q o a Q Scale: 1" = 20 �N Project: 18056.2 WA i O O NShave root ball here to Shave outer Root tips exposed at Oi remove all roots periphery periphery of root ball. All 0 growing on periphery. of the root ball a roots growing around N maximum periphery are removed. of 2"thick. J U Notes: a 1- Shaving to be conducted using a sharp blade or hand saw eliminating no more than needed to remove all roots on the periphery of root ball. a U) 2-Shaving can be performed just prior to planting or after placing in the hole. URBAN TREE FOUNDATION©2014 N OPEN SOURCE FREE TO USE NORTH co E ROOT BALL SHAVING DETAIL 2 3 0 P-CO-18056.2-15 >JL- 6 N O LO O 02 66 Sheet 7 of 7