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DIR-2021-029 Stamped Plans Communi y Development Department Plan ring Division — Cupertino CUPERTINQ APPROVED Case # DIR-2021-029 pplication Number(s) Approval Body: rector/ Staff Approval Date 101/112/22 Signature Gia Paolo Martire Case Manager De Anza 3 W 0 0 D ARCHITECTURE 10500 North De Anza Boulevard 1512 W. Mineral King Ave. Visalia, Ca 93291 559. 786. 9600(c) Cu pertino , CA 3 ww www.iwoodar chitecture.com �OpSCAPF PROJECT APPLICANT: WOOD ARCHITECTURE, INC. 4 •• �� L �� CONTACT INFO �o�G y. , t IL. Signature PROJECT TYPE: PRIVATE � �' �... t .Y TYSON CARROLL Renewal D1022 ate # y` # WOOD ARCHITECTURE r at O � � - � e F G LANDSCAPE ARCHITECT °F WATER SUPPLY: POTABLE �' r �� [� ;fi: ' '` � ��� 1512 W MINERAL KING AVE �—,,, a VISALIA, CA 993291 - .. n . I • ' �` .. r 559. 786. 9600 WATER SUPPLIER: CITY OF CUPERTINO PUBLIC WORKS ' - '*�' '= y tyson@iwoodarchitecture.com { .. .. ,f . DEPT. - � M � � �. TOTAL LANDSCAPED AREA: 15,714 SF '1 all PIP PROJECT AREA . . _ -: JP L.L. � � ,�• 1 'r 1 Cn / l IV SHEET INDEX T-1 TITLE SHEET L-2 IRRIGATION DETAILS & NOTES �FV :� , .� •' •_ . _ r_.t L-3 IRRIGATION DETAILS L-4 PLANTING PLAN L-5 PLANTING DETAILS & NOTES SITE VICINITY MAP N .T.S . M Q 0 7x M T Q N O N O N N Q M U X NI N O C D c Q o +� N U 0 U Date: 10.21 .2021 Scale: 1" = 20 Q Project: 18056.16 WA Q Q M O N C a a i 0 66 a� U NORTH Q 0 "1 have complied with the criteria of the ordinance and applied Q them accordingly for the efficient use of water in the landscape design and irrigation plan." ❑ :_ Signature Sheet 1 of 6 Communil y Development Department Plan ring Division — Cupertino CUPERTIN4 APPROVED Case # DIR-2021-029 pplication Number(s) Approval Body: rector/Staff Approval Date 101/12/22 Signature Giall Paolo Martire Case Manager W 0 0 D ARCHITECTURE 1 1512 W. Mineral King Ave. Visalia, Ca 93291 1 „ 1" 1" 559. 786. 9600(c) 1 1�2 1Y2" 559. 636. 3277(f) 2" 1 wwwwww.iwoodarchitecture.com F F F F F 1�� 3/4 3�4 1�2" 1�2" 1�2" LL/ �t,\,@SCAPF 1Y2" � GPRR❑L� otiA 3 31.6 28.8 2 1 7.40 O J 1 n F- W Signature - 04-3)-2022 Q A Renewal Date 9TF` ate O�� OF CA0� c 0 U U N I] C 7 i Irrigation Legend SYMBOL MANUFACTURER/MODEL/DESCRIPTION QTY a, a F ® GPH Irrigation GDFN 9 1y2" F 1" 1 Rain Bird style female threads, Orange. Contractor shall install at either end of an irrigation valve. See irrigation detail. F Area to Receive Dripline 5 11.1 Hunter HDL-04-12-CV 15,660 I.f. HDL-04-12-CV: Hunter Dripline w/0.4 GPH emitters at 12" O.C. 4 26.1 1" Check valve, dark brown tubing with tan striping. Dripline 1 1„ laterals spaced at 12" apart, with emitters offset for triangular 1" pattern. Install with Hunter PLD barbed or PLD-LOC fittings. SYMBOL MANUFACTURER/MODEL/DESCRIPTION QTY Hunter IBV 1" 5 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" 8 1" Pressure Regulating w/ 100 mesh stainless steel screen= Red 120 mesh stainless steel screen= Green 200 mesh 1„ stainless steel screen= White. See irrigation detail. Irrigation Lateral Line: PVC Class 200 SDR 21 (Shrubs) 3/4" 319.1 l.f. a See irrigation detail. Q Irrigation Lateral Line: PVC Class 200 SDR 21 (Shrubs) 1" 480.0 I.f. See irrigation detail. Irrigation Lateral Line: PVC Class 200 SDR 21 (Shrubs) 1 1/2" 251.6 I.f. M L See irrigation detail. \ _ 0 w Irrigation Lateral Line: PVC Class 200 SDR 21 (Shrubs) 2" 2.3 l.f. T See irrigation detail. a Valve Callout N a Valve Number r , N M V ICI{ Valve Flow 3 CD Valve Size — O +� +� CD Notes: CIO ICU LO 0 1-The system indicated on the drawing is diagrammatic. All equipment shown in paved areas is diagrammatic. All equipment shall be located in planting areas. Avoid any conflicts between the irrigation system, planting, or architectural features. Q U N O I 2-All quantities and amounts shown on the plans are best estimates for the benefit of the contractor. In field conditions may o 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. Date: 10.21 .2021 3- Contractor shall verify point of connection and minimum static pressure prior to commencing of work. Any discrepancies Scale: 1 = 20 shall be brought to the attention of the Owner and Landscape Architect prior to starting work. PCOJ2Ct: 18056.16 WA a) a Q 4-All irrigation wire shall be installed in a minimum 1" Sch. 40 electrical conduit. M O N 5- Irrigation plans were designed in accordance with CA AB 1881; the Model Water Efficient Landscape Ordinance. It is the Q responsibility of the Irrigation Contractor to adhere to that ordinance. Any portion of the irrigation systems installation that o comes into conflict with the state ordinance shall be immediately brought to the attention of the Owner and Landscape Architect. In the event that notification does not occur, the Irrigation Contractor assumes any and all responsibility for changes �I to the work which must be done in order to meet compliance. 0 ao co • NORTH 0 Is 0 Q � Q 0 20 40 60 feet Y N a) 1 — 20� Know what's below. Call before you dig. Sheet 2 of 6 Communil y DDivi yrye�n ,p� A IRRIGATION NOTES �j�� L Pavement. Crown drip line or other limit of Tree Protection area. See Notes: Plan ring DIVISIO p o tree preservation plan for fence alignment. 1-See specifications for additional tree CUPERTINO APPROVED Base rock. protection requirements. Case# DIR-202i=6�Ioting utilities- information on the drawings relating to existing utility lines and 10. The Contractor shall be responsible for any coordination with subcontractors as ources available. All such information is furnished only for requiring to accomplish the irrigation installation operations. ;. • 2- If there is no existing irrigation, see pplication NUCn r s :. ° °°. °.d °. °. .. d a ;•r '. , :. •• specifications for watering requirements. In o ation and is not guaranteed. The Contractor shall excavate test pits as required to •� ' .. :. . rmine the exact location of existing utilities. responsibility Approva I Body: rector/ SYS#� 11. It is the res onsibilit of the Contractor to be aware of all surface and sub -surface d• , °a °' °: d d ; d 'O d' °' ° a, "O d:'° 3- No pruning shall be performed except conditions, and to notify the Owner's Representative, in writing, of any circumstances A nova I Date 01/12/22 that would negatively impact the installation of the work. Do not proceed with work until by approved arborist. pp 'ce for precise utility locations before beginning of any work. 9 Y • p Signature Gial Paolo MartpLgAlert, 811. V unsatisfactory conditions have been corrected. 4- No equipment shall operate inside the Case Manager protective fencing including during fence 2. Utility Requirements-The Contractor shall notify the following agencies at least 48 12. Before final acceptance of work, the Contractor shall provide a record set of drawing ......................................... installation and removal. WOO D hours in advance of excavating around any of their structures. The utility companies showing the irrigation system works as built. The drawings shall be transmitted to the \ ............................................ listed below shall be contacted. Owner's Representative in paper format and as a pdf file of each document on compact ::::::::::::::::::::::::::::::::::::::::::::::::::::: c� 5-See site preparation plan for any ARCH I T E C T U RE - co Gas Company disk or flash drive. The drawing shall include all of the information on the original '.'.'.'.'.'.'.'.'.'.'.'.'.' Clean backfill, 95% relative compaction modifications with the Tree Protection -Telephone Company document and revised to reflect all changes in the work. See specification section ::::::::::::::::::::::::::::::::::::::::::::::::::: under paving or per civil engineer's plans. area. - Electrical Power Company Irrigation for further information. CD Tree Protection - Cable Television Company fence: High density 1512 W. Mineral King Ave. -Water Supply Company 13. Contractor shall prepare and deliver to the Owner's Representative within ten ::::::::::::::::::::::::::::::::::::::::::::::::::::: polyethylene fencing Visalia, Ca 93291 calendar days prior to completion of construction, two 3 - ring binders, of Operation & Control wires, sleeve under paving. Install with 3.5"x 1.5" 559. 786. 9600(c) The California Public Utilities Commission mandates that in in the interest of public Maintenance manuals. See specification section Irrigation for further information. :':':':':':':':':':':':':':':':':':':':':':':':':' adjacent to pressurized mainline. Bundle openings; Color- 559. 636. 3277(f) p shall be no more than 50%of pipe diameter. L T orange. Steel posts safety, main line gas valves be maintained in a manner to be readily accessible and in 8.5"x 11 �oJ www.iwoodarchitecture.com 14. Existing trees shall be protected and cared for as required in the details and :':':':':':':':':':':':':':':' E installed at 8'o.c. good operating condition. The Contractor shall notify the gas company's headquarters g p q Mainline, sleeve under paving to be two sign planning office 48 hours prior to the start of construction. specifications. times the diameter of the pressurized laminated in j/ 2"x 6'steel posts :.................. .............. . .: mainline pipe. plastic spaced or approved equal. 3. Contractor shall be responsible for making himself familiar with all underground 15. The Owners Representative shall be informed of the progress of the work so the .. every 50' 5"thick �PNDSCgpF q work may be observed at the following key times in the construction process. The ............ .... along the KEEP OUT la er of mulch. �� PRROLL �'0 utilities, pipes, and structures. Contractor shall take sole responsibility for any cost Y g Y p Non-pressurized line, sleeve under paving to y ti ti fence. TREE o incurred due to damage of said utilities. Owner's Representative shall be afforded sufficient time to schedule visit to the site. be two times the diameter of the lateral line. o �' g ""' """"""" PROTECTION c> �O Failure of the Owner's Representative to make field observations shall not relive the AREA Maintain existing J o 4. Irrigation piping and related equipment are drawn diagrammatically. Scaled Contractor from meeting all the requirements in the plans, details and specifications. grade with the tree w c / / / /I . / I;`i;`�i;`��;`�;`�;` Signature dimensions are approximate only. Before proceeding with work, carefully check and a. Pre - Construction meeting. ,� ,� ,., , ,� / . /,. / . . . protection fence 9 verify dimensions and immediately notify the Owner's Representative of discrepancies 9 g unless otherwise �'A Renewal Date b. Trenching and sleevin review. � ) Notes: indicated on the between the drawings or specifications and the actual conditions. Although sites and 04-30-9092 c. Pressure mainline test. v� _ _ 1-See irrigation legend for mainline size and type. plans. F` ate O� locations of plants and or irrigation equipment are drawn to scale wherever possible, it is d. Adjustment and coverage test. �F C A�\F not within the scope of the drawings to show all necessary offsets, obstructions, or site e. Pre - maintenance observation. 2-All sleeves shall be Sch.40 PVC pipe. conditions. The Contractor shall be responsible to install the work in such a manner that f. Final site observation and acceptance. it will be in conformance to site conditions, complete, and in good working order. 3-All sleeves shall extend 12" beyond the edge of pavement. SECTION VIEW 16. If the work fails to pass inspection, any subsequent inspections must be rescheduled 5. The Contractor shall obtain and pay for all permits related to this section of the work as required in the specifications. The cost to the Owner for additional inspections will be 4- End of sleeves shall be located with a wooden stake or PVC pipe. Locators shall run continuously from the end of the sleeve to finished grade. unless previously excluded under provision of the contract or general conditions. The charged to the Contractor at the prevailing hourly rate of the inspector. PIPE AT PAVEMENT TREE PROTECTION Contractor shall comply with all laws and ordinances bearing on the operation of conduct 4 1 of the work as drawn and specified. If the contractor observes that a conflict exist 17. Pipe sizes shall conform to those shown on the plans with no smaller substitutions. Larger size pipe substitutions may be approved. P-CO-18056.16-05 P-CO-18056.16-01 between permit requirements and the work outlined in the contract documents, the g p p Y pp Contractor shall promptly notify the Owner's Representative in writing including a description of an necessary changes and changes to the contract rice resulting from 18. After completion and prior to the installation of any terminal fittings, the entire Rectangular valve Notes: p y ry g g p g Crown drip line of tree. 1-Apply 10 gallons of water per 1"of changes in the work. pipeline system shall be thoroughly flushed to remove dirt, debris, and other material. box with locking lid. trunk size measured at diameter breast Plastic tag with valve station number ID. height every 2-3 weeks. Q 6. Wherever references are made to standards or coded in accordance with which works 19. The irrigation design is based on a minimum operating pressure of 60 PSI and a maximum demand of 31.6 GPM on valve#3 for the point of connection on xxxxx. The 2-Water application should be determined 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. Contractor shall verify water pressure prior to installation. Any difference between the Remote control irrigation valve. (See by irrigation emitter. ie. overhead, drip, or o pp Y p Y irrigation plans for size and model). Pavement. hand held. pressure indicated on the plans and that at the actual point of connection shall be 24" min. 7. In case of conflict amongan referenced standards or codes or between an brought to the attention of the Owner's Representative immediately. Controller wires with 12"min. expansion Y Y 3- Longer, slower application of water is referenced standards and codes and the specifications, the more restrictive standard curls. ideal which allows water to slowly shall apply or Owner's Representative shall determine which shall govern. 20. Irrigation between the hours of 10:00 pm and 6:00 am only. Watering outside this a d. 410 percolate into the trees root zone and be time frame must be done manually with qualified supervisory personnel on-site. No Finished grade. utilized by the trees root system. 8. Comply with the requirements for the California code of Regulation title 23 waters, system shall be left unattended during use outside the normal schedule. division 2 department of water resources chapter 2.7 model water efficient landscapeiL- 4- Do not spray the tree trunk or apply CU 21.The irrigation plans have designed in accordance with the state model water efficient water directly adjacent to the trunk. ordinance, 492.3 water efficient landscape worksheet, 492.7 irrigation design plan and g p g Sch. 8o PVC tru-union o irrigation schedulin landscape ordinance (MWELO). It is the Contractors responsibility to adhere to the 9 9• ball valve. � a. Where the requirements of specification section Irrigation are more stringent requirements and regulations of that ordinance during the installation of the landscape Sch.40 PVC 90° elbow. than the California code, the more stringent requirements shall prevail. design plan. During the installation of the irrigation design plans, any portion which Sch. 80 PVC male adapter. comes into conflict with MWELO shall be brought to the attention of the Owner/Owner's Sch. 80 PVC male union. rJ 3/$'welded wire mesh. 9. The Contractor shall adequately protect the work, adjacent property, and the public, Representative. In the event that notification does not take place, the Contractor Valve wire. Sch.40 PVC pipe. 0 "� and shall be responsible for any damages or injury due to the Contractor's actions. assumes responsibility for all necessary changes and work in order to meet compliance. ha M I Four(4)4"x 8" bricks. IT Q "JA 1 C�offlum Common wires. Sch.40 or 80 PVC tee or elbow. (See Mainline. (See irrigation plans for size irrigation plan mainline size and type). Root watering zone. and type). Three inch (Y)thick layer of pea gravel. 5"thick Note: layer of mulch. 1-Common wire and controller wire shall be direct burial 14 AWG or larger. Color: Common (white), controller wire for turf(blue), and controller wire for shrubs (red). Maintain existing grade. 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 /i; /I, /i� ' /?;! /�;;'/I• _ !:`'!:`� `'!' ,�''4., using DBR/Y-6 connectors or approved equal. a� 3-Valve box shall be wrapped with min. 3 mil thick plastic and secured using duct tape or electrical tape. o _ 4-Mainlines 4"or larger shall use saddles at the connection points to the irrigation valve. (See specifications for irrigations saddles). o iv 0 5-All Sch. 80 PVC to Sch.40 PVC threaded connections shall be made using teflon tape. SECTION VIEW 6-Valve boxes shall be located in planting areas. 5 REMOTE CONTROL VALVE 2 WATERING MATURE TREES P-CO-18056.16-06 P-CO-18056.16-02 C/) Round locking O valve box. z $ Circular valve Pavement. Y box with locking lid. 1" Basket filter/pressure O6 regulator. See irrigation Finished grade. U) N Pavement. legend for make and Water proof wire connectors. 24"min. model#. 24"min. Q Controller wires with 24" min. expansion a--� U 3 curls. Finished grade. O �i LL Finished grade. - d ` .• d ::.d ':°Q . °• c N 0 1"Sch. 80 threaded Q � union. - U o %$'welded wire mesh. > o c i p CM a co 1"Sch. 80 male Q_ S a oFour(4)4" x 8" bricks. adapter. a`6i Q v p a E 0 Date: 10.21 .2021 m Lateral line pipe - 3 to the remote control o Scale: 1 = 20 Direct burial (low voltage) IL a irrigation valve. o o co � Project: 18056.16 WA Iv irrigation controller wires. See irrigation plans for - 0 0 Q pipe size. o 0 0 0 0 Q o 0 0 0 0 0 0 o Non-pressurized line lateral line co 7 IF4"x 8" bricks. o 0 N N vw�wvw�wvw�v-vw�v-vw o Three inch thick a o Direct burial low voltage (Y)pea gravel. $o g Note: o�O control wires. Detectable locator tape. �i 1-Valve boxes shall be located in planting areas. IT 4"stainless steel mesh. NOTES: 0 2-Splices shall only be made at electrical pull boxes. 1-See irrigation legend for mainline and lateral line pipe size and type. Notes: 77 3-Low voltage wires under roadways must be in continuous conduit with 90° Sch. 40 PVC sweeps terminating in pull boxes. 1-Contractor shall threaded fittings with no more than two(2)wraps of teflon tape or monster tape. 2- Direct burial control wires shall be installed in Sch.40 PVC electrical conduit if required. 2 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 Pressurized line(mainline). 4-All wire connections shall be made using DBR/Y-6 connectors or approved equal. and/or debris from the mainline and lateral lines. 3-2-wire irrigation wire shall be installed in 1-1/2"Sch.40 PVC electrical conduit. NORTH 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 Q 5-Valve box shall be wrapped with minimum 3 mil.thick plastic and secure it using duct tape or electrical tape. system and verify there are no leaks or breaks. 4- Detectable locator tape shall be located six inches(6")above the entire mainline run. SPLICE BOX 1 " BASKET DRIP FILTER/PRESSURE REGULATOR IRRIGATION TRENCHING 0 7 6 3 _ P-CO-18056.16-08 P-CO-18056.16-07 P-CO-18056.16-03 L2 0 am E 0 U Sheet 3 of 6 Communil y Development Department Plan ring Division - Cupertino PLAN VIEW CUPERTINO APPROVED - \� Case#- DIR 2021 029 ~ # 1 wallPav, or #2 #3 #4 #5 pplication Number(s) building. Approva I Body: C irector/Staff ° p Approva I Date D � 9valve 01/12/22 < x Signature Gial Paolo Martire Circular (6" D) Case Manager W valve box D 2S6�) W 0 0 Standard Standard rectangular rectangular ARCH I T E C T U RE valve box valve box 18"x 12"x 12") (18"x 12"x 24" 1512 W. Mineral King Ave. Jumbo rectangular 1'-0" 1'-0" 1'-0" 1'-0" Visalia, Ca 93291 valve box 559. 786. 9600 (c) (22"x 16"x 12") 559. 636. 3277(f) �atiec��pe G°r Oe o��e1 t�ai�o °�sKxe God°1 EXAMPLE www.iwoodarchitecture.com 0d Potable water system on Controller'A', Remote control valve Identification Guide station#3. �pr1 )SCAPF PW A MV #2 Green Master valve Notes: ��0 GPRR❑LL PW A FS #2 Green Flow sensor ° PW A HM #2 Green Hydrometer 1-Valve box# 1 thru#4 shall have stainless steel locking _vim�� c) PW A BV #2 Green Ball valve 3"or less hardware. -/ w -+ PW A BV # 1 Green Ball valve 4"or more 2-Valve boxes shall be labeled by hot iron branding or aluminum . Signature PW base water proof paint. PW A GV #2 Green Gate valve J, 04-30-2022 Q- PW A ARV #2 Green Air release valve 3- Locate valve assemblies in planting area. A Renewal Date 4-Valve locations shall be approved by the Owner's Representative PW A QCV #4 Green Quick coupler valve prior to installation. F ate F o PW A RCV #2 Green Remote control valve 5-Valve boxes shall be centered above valve assemblies to OF C A\- PW A MS #2 Green Moisture sensor facilitate access and maintenance. PW A GR #5 Green Grounding rod 6-Valve boxes shall be flush with finished grade. 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-18056.16-09 Finished grade. Pop-up drip indicator head with an orange GPH Irrigation drip 1" Sch.40 PVC tee or flush nozzle. Model#GDFN. o Nozzle to remain in the closed 90°elbow. M m Q position during system operation 1"x 4"threaded reducer. a) C-' n3 N and opened for flushing of the 0) o system. Flushing shall be 3„ o, ® directed into planting areas. 4 MIPT x 17 mm male n3 .S barb adapter fitting. Top of pop up set at Two(2)required for tee finish grade. fitting and one(1)for i I =41 = 11 C0 90°elbow. Rainbird 12" pop up spray head. Model# 1812-SAM-PRS. Inline drip tubing with internal emitters and °3 check valves. See o Finish grade. irrigation legend for emitter size and spacing. q IL (� Subsurface drip tubing. See detail. TF= 9T11 = = = = - -TT I i d te wreIII 'm Drip connection assembly. See drip tubing 9" PVC coa o -- --- connection detail. stake. Install 12"o.c. E .2) o) flT Sch.40 PVC tee or elbow. - L .S N U Lateral irrigation line. (See 1" PVC pipe. irrigation plans for size and type). Sch.40 PVC Hunter 2"x 12"swing joint. S x S x S tee or elbow. LL Note: 1- Install 12"off any adjacent pavement in Drip tubing supply or planting areas. discharge header. PVC Notes: �T ITlateral line pipe. 1-Contractor shall flush out each PVC line prior to 2-Contractor shall settle soil around the pop Minimum size 1-1/2". connecting drip tubing. up after installation. 2-Drip tubing connection required for all connections between drip tubing and PVC headers. 3-All pop up spray heads shall have check 2-For connections at end runs of tubing use a 90° valves. ELL fitting and one(1)adapter for connection. 3-For connection in the middle of runs of tubing use 4-All Sch.40 PVC to Sch. 80 PVC a tee fitting and two(2)adapter fittings for the DRIP FLUSH INDICATOR connections shall be made using teflon tape. DRIP TUBING CONNECTION connection. 4 P-CO-18056.16-11 1"= 1" P-CO-18056.16-10 Irrigation mainline. TECHLINE CV MAXIMUM LENGTH OF SINGLE LATERAL(FEET) DRIPPER SPACING 12" 18" 24" Remote control irrigation valve, DRIPPER FLOW RATE(GPH) 0.26 0.4 0.6 0.9 0.26 0.4 0.6 0.9 0.6 0.9 ° pressure regulator/filter. r j 15 127 109 86 65 177 151 120 91 152 116 > U) cc 25 427 325 256 194 604 459 361 274 458 348 r ) w V N a 35 539 409 322 244 763 579 456 346 580 440 - O I w 45 618 469 369 280 877 664 523 397 666 506 �+ U Lateral line from the remote Z a � 3 I control irrigation valve. See irrigation TECHLINE FLOW PER 100 FEET Q plans for pipe size. O -� DRIPPER 0.26 GPH DRIPPER 0.4 GPH DRIPPER 0.6 GPH DRIPPER 0.9 GPH DRIPPER Q Sch.40 PVC supply header. SPACING �I I See header sizing chart for 6"typ. GPH GPM GPH GPM GPH GPM GPH GPM -O i further Information. 12" 26.40 0.44 40.00 0.67 61.00 1.02 92.00 1.53 ^, 18" 17.58 0.29 26.67 0.44 41.00 0.68 61.00 1.02 0 Q I Inline drip tubing with check I 24" N/A N/A N/A N/A 31.00 0.51 46.00 0.77 -� i N valve. See irrigation legend X coU O co - ol I for emitter size and spacing. E SUPPLY AND EXHAUST HEADER SIZING CHART(UNLESS NOTED ON PLANS) y 6"typ. I STEP 1: ADD LENGTH OF ALL TECHLINE LATERAL TUBING CONNECTED TO THE HEADER. STEP 2: DIVIDE THIS TOTAL LENGTH BY 100 TO INDICATE THE LENGHT IN UNITS OF 100. U (6 O STEP 3: LOCATE THE GPM THAT APPLIES FOR EACH UNIT OF 100 FEET LENGTH ON THE CHART U I "TECHLINE FLOW PER 100 FEET". MULTIPLY THIS GPM NUMBER TIMES THE UNITS OF 100 Date: 10.21 .2021 (1) 0) FEET FOR THE TOTAL GPM AT THIS HEADER. J N O STEP 4: SIZE THE HEADER WITH THE FOLLOWING: II 6 Co °' I Scale: 1 = 20 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. Cl) Project: 18056.16 WA p_ typ. TECHLINE CV GENERAL GUIDELINES FOR WATERING TIME Blank drip tubing TURF SHRUB&GROUND COVER I header around the Q co CLAY LOAM SANDY CLAY LOAM SANDY Q edge of tree root ball 6"typ. DIPPER FLOW(GPH) 0.26 0.4 0.6 0.26 0.4 0.6 Q 12"O.C. typ. DRIPPER INTERVAL 18" 12" 12" 18" 18" 12" a See Irrigation plan LATERAL ROW SPACING 18"-22" 18"-22" 12"-16" 18"-24" 18"-24" 16"-20" � irrigation. (ROW) 8 I I I I I I for tree END FEED EXAMPLE APPLICATION RATE(IN/HR) 19-0.15 .43-.35 1 .96-.72 .19-.21 .29-.21 .72-.58 M F TIME TO APPLY 1/4" 79-100 35-43 1 16-21 79-107 52-71 21-26 O 66 Notes: 77 - Drip tubing stakes shall be installed 24"o.c. spaced equidistant between 2 Drip Indicator&flush valve. See Irrigation legend for Edge of pavement. p g p q 3 each emitter. Staples shall be installed at all Tees and Elbows. make and model. See irrigation plan for location. Driptubingstakes shall be 9" PVC coated alvainzed. GPH Model# See irrigation detail for further information. g Q I END FEED EXAMPLE g GDTS130900. o NORTH F - Drip tubing located on slopes greater than 10/o shall have drip shut off 0 valves installed on grade at the lowest three(3)drip laterals. For sub-surface :z N LI N E DRIP LAYOUT drip shut off valves shall be located in a 6"round valve box. - 3 3/4"= V-0" P-CO-18056.16-12 0 a) E 0 Sheet 4 of 6 Communil y Development Department Plan ring Division — Cupertino CUPERTIN4 APPROVED Case # DIR-2021-029 WF AM2 AM2 pplication Number(s) 15 29 CE 33 8 Approva I Body: rector/Staff Approval Date 01/12/22 RS — — ¢+ + Signature ic Gia Paolo Martire 13 ® � O O ��� ¢ ¢¢ O $ 4:1) �Q�Q�Q�I�¢¢¢ o ¢�¢ ¢ O Case Manager !!* �¢��� � o ¢¢ � LL// � W O O D ® � �¢ O �o �� ® O O Q 1W**# o o ¢ �¢ ¢ o o O ARCHITECTURE #A—r-) O Jr �¢_r O O �¢¢ ¢ o o &o 8 ¢ ¢� 0 �¢`�� o. ¢� o °c . o0 �, � O EW O 0 Mq HP RM AP *4)—/ CE AP HP ¢ Q 0 � ¢ 1512 W. Mineral King Ave. 4 0 Q 6 53 13 30 27 38 85 ¢ ® ¢¢ ¢¢ Visalia, Ca 93291 Q559. 786. 9600(c) ,, O 5 h ww ooda c w w itecture.com EW p(D 16 o� 26 ® O ® 0DSCApF �� P MA O RR❑LL o ��' G ti o C E \ 14 - ~ Signature� Renewal w - CS 0 newall 022 Q Date � 6 WF F` ate FOB O 25 of cA0 HP GE) 21 Go)G) Q 00 RS inA_T) O 12 �� O o o 0 0 �4 .Q AM2 20 ® ® � • o 0 HM o°o R3 12 �000 �d A5 4 �/c��0� �Y �oJJVVVY4��nnnn�c noon° 3 'J c '��nnnn,�J°°YYY`nnnn ZW 'nnnnn° M Q Groundcover Legend Plant Legend 0 %"=moo PLANTING SOILS SHRUBS CODE BOTANICAL NAME COMMON NAME SIZE TYPE WUCOLS CA NATIVE QTY SYMBOL DESCRIPTION QTY 0 AH4 Arctostaphylos densiflora Howard McMinn' Howard McMinn Manzanita 5 gal Evergreen Very Low Yes 5 0 32-91-01 Certified Compost: 1"thick layer of compost shall be applied in all 48.5 cy planting areas. Compost shall be certified by the U.S. Composting Council's STA Program. See specifications for further information. AM2 Arctostaphylos x 'Pacific Mist' Pacific Mist Manzanita 5 gal Evergreen Low Yes 82 cc N PLANTING SYMBOL DESCRIPTION QTY O AP Aster chilensis Pacific Aster 1 gal Evergreen Low Yes 68 U N 32-93-03 5"thick layer of RECYCLED LANDSCAPE MULCH. Contact ArborWell 15,714 sf p Notes: for further information. CE Carpenteria californica 'Elizabeth' Elizabeth Bush Anemone 5 gal Evergreen Low Yes 49 a CD 1- Graphic symbols take precedence over written quantities. Contractor to verify total quantities. CD:• CY Ceanothus griseus horizontalis Yankee Point' California Lilac 5 gal Evergreen Low Yes 7 Q '�nnnnn° Q LO 2- Plant quality shall be as prescribed in the details and specifications.Any plant not meeting such Cv o requirement shall be removed from the site and replaced at no cost to the Owner or Landscape U Architect. O CS Corpus alba 'Sibirica' Redbark Dogwood 5 gal Deciduous Low Yes 6 3-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 O EW Eriogonum umbellatum polyanthum 'Shasta Sulfur' Shasta Sulfurflower Buckwheat 1 gal Evergreen Low Yes 20 Date: 10.21 .2021 responsibility to verify all lengths, square footages, and amounts prior to bidding the project. Scale: 1'' = 20 �o HM Heuchera maxima Island Alum Root 1 gal Evergreen Low Yes 12 Project: 18056.16 WA a a Q Q o HP Heuchera micrantha 'Palace Purple' Palace Purple Crevice Alumroot 1 gal Evergreen Low Yes 159 N C Q MA Mimulus aurantiacus Sticky Monkeyflower 1 gal Evergreen Low Yes 13 i RE Rhamnus californica 'Eve Case' California Coffeeberry 5 gal Evergreen Low Yes 3 CD 12) 66 RM Rhamnus californica Mound San Bruno' California Coffeeberry 5 gal Evergreen Low Yes 32 • NORTH oIRS Ribes viburnifolium Catalina Currant 1 gal Evergreen Low Yes 51 , 0 20 40 60 feet g WF Woodwardia fimbriata Giant Chain Fern 1 gal Evergreen Low Yes 68 - 4 N N Know what's below. o ZW Zauschneria canum 'Calistoga' California Fuchsia 1 gal Evergreen Low Yes 7 1" = 20' Call before you dig. Sheet 5 of 6 Communil y Development Department PlanringDivision — Cupertino GENERAL PLANTING NOTES ACCEPTABLE REJECTABLE Structural CUPERTINO APPROVED Top of root roots. �, V.``V�,> - ^: Case# DIR-2021-029 1. Existing utilities- information on the drawings relating to existing utility lines and services from Root collar. ball. d = pplication Number(s) the best sources available. All such information is furnished only for information and is not guaranteed. The Contractor shall excavate test pits as required to determine the exact location of Absorbing roots.- Absorbing I Body: C irector/Staff existing utilities. Approva I Date 01/12/22 Call utility locating service for precise utility locations before beginning of any work. DigAlert, 811.Signature Giall Paolo Martire Point where top- Structural roots circle interior of root ball. No Only absorbing roots reach the periphery Case Manager 2. Utilit Re Requirements-The Contractor shall notify the followin a encies at least 48 hours in structural roots are horizontal and reach the near the top of the root ball. Structural O O D Y q Y 9 g most root advance of excavating around any of their structures. The utility companies listed below shall be emerges root ball periphery near the top of the root roots mostly wrap or are deflected on the contacted. from trunk. ball. root ball interior. - Gas Company : :;;.: ARCHITECTURE The point where top-most root(s)emerges from the trunk(root collar) -Telephone Company :'F• _ .;r:.,.,� - Electrical Power Company should be within the top 2"of substrate. The root collar and the root - Cable Television Company ball interior should be free of defects including circling, kinked, ascending, and stem girdling roots. Structural roots shall reach the '' 1512 W. Mineral King Ave. -Water Supply Company periphery near the top of the root ball. Visalia, Ca 93291 559. 786. 9600 (c) The California Public Utilities Commission mandates that in, in the interest of public safety, main Root ball periphery. 559. 636. 3277(f) line gas valves be maintained in a manner to be readily accessible and in good operating www.iwoodarchitecture.com condition. The Contractor shall notify the gas company's headquarters planning office 48 hours Structural roots descend into root ball interior. Structural roots circle and do not radiate prior to the start of construction. No structural roots are horizontal and reach the from the trunk. root ball periphery near the top of the root ball. 3. Contractor shall be responsible for making himself familiar with all underground utilities, pipes, �Pr1 )SCApF and structures. Contractor shall take sole responsibility for any cost incurred due to damage of Roots Fo PRR❑L� ��'�, said utilities. ° "y O`er G s growing �, tangent to C n 4. All scaled dimensions on the drawings are approximate. Before proceeding with any work, the trunk. -' W Contractor shall carefully check and verify all dimensions and quantities, and shall immediately - Signature - inform the Owner's Representative of an discrepancies between the information on the drawings Structural root. p Y p 9 oa-3o-2022 �. and the actual conditions refraining from doing any work in said areas until given approval to do Roots radiate from trunk and reach side of root ball without Structural roots missing from one side, A Renewal Date so by the Owner's Representative. deflecting down or around. Structural roots primarily grow to one side. and/or grow tangent to trunk. 9TF` ate F Notes: OF C A\- 5. The Contractor shall obtain and pay for all permits related to this section of the work unless 1-Observations of roots shall occur prior to acceptance. Roots and substrate may be removed during the observation process; substrate/soil shall be replaced previously excluded under provision of the contract or general conditions. The Contractor shall after observation has been completed. comply with all laws and ordinances bearing on the operation of conduct of the work as drawn 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 and specified. If the contractor observes that a conflict exist between permit requirements and the 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). work outlined in the contract documents, the Contractor shall promptly notify the Owner's 3- See specifications for observation process and requirements. Representative in writing including a description of any necessary changes and changes to the 1 ROOT OBSERVATION DETAIL - CONTAINER contract price resulting from changes in the work. P-CO-18056.16-13 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 effective date of this contract shall apply, unless expressly set forth. 0 7. In case of conflict among any referenced standards or codes or between any referenced CD- standards and codes and the specifications, the more restrictive standard shall apply or Owner's N Representative shall determine which shall govern. o 8. The Contractor shall adequately protect the work, adjacent property, and the public, and shall BEFORE SHAVING SHAVING PROCESS SHAVING COMPLETE be responsible for any damages or injury due to the Contractor's actions. E2 9. The Contractor shall be responsible for any coordination with subcontractors as requiring to accomplish the planting operations. 10. Contractor shall be aware of all surface and subsurface conditions, and to notlf the Owners Y / 'z aU .:` 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 -M r 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 • p O Representative of such conditions, he/she shall remain responsible for the plant ; o ' D o • material under the warrantee clause of the specifications. 11. Irrigation and site preparation work shall be completed and accepted prior to the installation o c o a of any plants. a. Planting operations shall not begin until such time that the irrigation system is completely operational for the areas to be planted, and the irrigation system for that area has been preliminarily inspected and approved by the Owner's Representative. Shave root ball here to Shave outer Root tips exposed at remove all roots periphery periphery of root ball.All 12. The Owner's Representative shall be informed of the progress of the work so the work may growing on periphery. of the root ball a roots growing around be observed at the following key times in the construction process. The Owner's Representative maximum periphery are removed. shall be afforded sufficient time to schedule visit to the site. Failure of the Owner's Representative of 2"thick. to make field observations shall not relive the Contractor from meeting all the requirements in the plans, details and specifications. a. Pre - Construction meeting. Notes: b. Site conditions prior to the start of planting. 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. c. Plant quality. 2-Shaving can be performed just prior to planting or after placing in the hole. M d. Completion of planting. URBAN TREE FOUNDATION©2014 OPEN SOURCE FREE TO USE 13. If the work fails to pass inspection, any subsequent inspections must be rescheduled as 2 ROOT BALL SHAVING DETAIL required in the specifications. The cost to the Owner for additional inspections will be charged to Q the Contractor at the prevailing hourly rate of the inspector. P-CO-18056.16-14 14. Submit to the Owner's representative, for approval, plant sources including the names and U) locations of nurseries proposed as sources of acceptable plants, and a list of the plants they will Q) L provide. The plant list shall include the botanical and common name and the size at the time of � 0 selection. Inspect all nursery materials to determine that the materials meet the requirements of 9 z the specification. Y V_ 06 cc 0 15. Any plant replacements shall be of the same type and quality as prescribed in these plans, W U) N N details and specifications. 0 C� = U 3 16. The landscape plans have designed in accordance with the state model water efficient Shrub. \� (D landscape ordinance (MWELO). It is the Contractors responsibility to adhere to the requirements 9��\ Rootball. C CD and regulations of that ordinance during the installation of the landscape design plan. During the 3: installation of the landscape design plan, any portion which comes into conflict with MWELO shall 4"layer of mulch. 4" high x 8"wide round-topped soil i `° be brought to the attention of the Owner/Owner's Representative. In the even that notification No more than 1"of berm above root ball surface shall be LO does not take place, the Contractor assumes responsibility for all necessary Q changes and work in mulch on top of constructed around the root ball. 2 order to meet compliance. root ball. (See Berm shall begin at root ball periphery. _� Q ospecifications for U 0 mulch). .;•,,.;•,,.;,, ,, ;,,:;�,.;a�,:;,, , ��fi j�,,�;,,;;,, ,,,, ,,,, ,,,, ,,, Prior to mulching, lightly tamp soil ° /• ,, , , ,, , ,, , ,, , ,, , � around the root ball in 6" lifts to brace Finished grade. ° shrub. Do not over compact. When the Date: 10.21 .2021 co sides of planting hole has been backfilled, pour loosened soil. • water around the root ball to settle the Scale: 1" = 20 Loosened soil. .' s Soil. Project: 18056.16_WA a Dig and turn the soil Q to reduce the o compaction to the Existing soil. N area and depth O;ru �=4 LL�-7 shown. a� Root ball rests on 3x's widest dimension of root ball. existing or I �l �I recompacted soil. SECTION VIEW CD 0 66 77 Notes: 3 1-Shrubs shall be of quality prescribed in the root observations detail and specifications. 2-See specifications for further requirements related to this detail. NORTH a 0 SHRUB - UNMODIFIED SOIL 3 0 .5 P-CO-18056.16-15 0 am E 0 U Sheet 6 of 6