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R-2021-003, RM-2021-003 Stamped Plan Set tFEom�n'u'�it -Dedel'o- 'meet De-a-r-tme-R Planning Division - Cupertino rIERT 0 APPROVEDPROJECT DATA CONSULTANT LIST Ca se# PROJECT LCRA2W1-003, 10520 JOHNSON AVE. CUPERTINO 95014 PROPOSED JURISDICTI OUNTY OF SANTA-CLARA 2019 CALIF. BUILDING CODE DESIGNER: STRUCTURAL ENGINEER: SOIL ENGINEER prov Il'�URUbWa;�PStaff NEW CONSTRUCTION 2019 CALIF. RESIDENTIAL CODE JACKSON & PARTNERS WESLEY LIU ENGINEERING GARY HSU RESIDENTIAL NEW CONSTRUCTION �l EN 04/26/21 375 28 039 2019 CALIF. PLUMBING CODE 3561 HOMESTEAD ROAD #1100 7246 SHARON DRIVE # O CAPEX ENGINEERING d I�prov FIRE SPRINKLER SYSTEM: FULLY SPRINKLER 2019 CALIF. MECHANICAL CODE SANTA CLARA, CA 95051-5161 SAN JOSE,CA 95129 650.701-6681 5 nature Erika Poveda 650.861.2039 408.973.1839 LI RESIDENCE � c a c ol LO 2019 CALIF. ELECTRICAL CODE Case Manager JACKSONSPARTNER@GMAILCOM WESLEYLIU@YAHOO.COM o N ZONING: R1-5 2019 CALIF ENERGY CODE Y _ 10520 JOHNSON AVE . CUPERTINO 95014 OCCUPANCY R3-U 2019 CALIF. GREEN BUILDING LANDSCAPE ARCHITECT: TYPE OF CONSTRUCTION: V B FULLY SPRINKLER STANDARD CODE Greg Lewis LANDSCAPE ARCHITECT LAND USE LOW DENSITY(1-6 DU/AC) CUPERTINO MUNICIPAL CODE Greg Lewis (831) 359-0960 FLOOR AREA RATIO CALCULATION: BUILDING COVERAGE CALCULATION: MAX F.A.R: 45%(5,987)=2694.15 SQ.FT MAX COVERAGE: 45%(5,987)=2694 SQ.FT+5% FIRST FLOOR: 1400 SQ.FT OVERHANG LU GARAGE: 433 SQ.FT FIRST FLOOR&GARAGE& PORCH:2182 SQ.FT MANUFACTURE CONTACT Q7 • EAGLE ROOFING (800)-998-3245 EAGLEROOFING.COM Z) TOTAL:1833 SQ.FT SECOND FLOOR BAY WINDOW :31 SQ.FT . GAF ROOFING (877)423-7663 GAF.COM O SECOND FLOOR:861 SQ.FT EAVES OVER HANG:320 SQ.FT . VELUX SKYLIGHT VELUXUSA.COM PROPOSED F.A.R:2694 SQ.FT(44.99%) ADU 509 SQ.FT O LLI Q FIRST/2ND FLOOR RATIO: 861/(1400+433)=46.9% PROPOSED COVERAGE:2,533 SQ.FT(42.3%) FIRE NOTES SETBACK REQUIREMENT: - - � z ZO CD 0 REQUIRED PROPOSED REQUIRED PROPOSED SETBACKS 1ST FLOOR 1ST FLOOR 2ND FLOOR 2ND FLOOR AN APPROVED AUTOMATIC SPRINKLER SYSTEM SHALL BE PROVIDED THROUGHOUT NEW BUILDINGS C = Z O FRONT 20'-0" 20'-0" 25-0" 29'_31" AND STRUCTURES WITH GROUP R FIRE AREA. PER REQUIREMENTS OF CFC 903.3.1.3 AUTOMATIC SPRINKLER LU = Z 4 SYSTEMS IN ONE-AND TWO-FAMILY DWELLINGS, AND TOWNHOUSES SHALL BE INSTALLED THROUGHT IN 0 � O� ~ REAR 20'-0° 21'-24" 25'-0° 29'-s° ACCORDANCE WITH NFPA 13D. 0- 2 CD W RIGHT MIN 5'/10' 1 MIN 15' 15'-1" d N � 6'-92' COMBINE 30' COMBINE GROUP U PRIVATE GARAGES AND CARPORTS ACCESSORY TO R-3 OCCUPANCIES- CARPORTS WITH '' �^ 0- O o� C) LEFT MIN 5/10' 9'_24" MIN 15' 15'-0" HABITABLE SPACE ABOVE AND ATTACHED GARAGES,ACCESSORY TO GROUP R-3 OCCUPANCIES SHALL BE COMBINE 30'COMBINE PROTECTED BE RESIDENTIAL FIRE SPRINKLERS IN ACCORDANCE W/THIS SECTION. RESIDENTIAL FIRE • ' 17 SETBACKS ADU: REQURIED PROPOSED SPRINKLER SYSTEM SHALL BE CONNECTED TO AN INSTALLED W/AN AUTOMATIC RESIDENTIAL FIRE SPRINKLER � ,� ,� :, ,• , REAR: MIN 4'-0" 10r-74" SYSTEM THAT COMPLIES WITH NFPA 13D SPRINKLER SYSTEMS AS AMENDED BY THE CITY OF CUPERTINO. g LEFT: MIN 4'-0" 27'-64" s FIRE SPRINKLER SHALL BE RESIDENTIAL SPRINKLERS OR QUICK RESPONSE SPRINKLERS, DESIGN TO PROVIDE dA ^ RIGHT: MIN 4'-0" 1rr A MINIMUM DENSITY OF 0.05 GPM/SQFT(2.04mm/MIN) OVER THE AREA OF TE GARAGE AND OR CARPORT,BUT 5'-04 NOT EXCEED TWO SPRINKLERS FOR HYDRAULIC CALCULATION PURPOSES. GARAGE DOORS SHALL NOT BE F^r.- k LOWER ELEV POINT AT BUILDING EDGE:101.11' CONSIDERED OBSTRUCTION WITH RESPECT TO SPRINKLER PLACEMENT. HIGHEST ELEV.POINT AT BUILDING EDGE: 101.79' �. AVERAGE FLOOR ELV.POINT:101.45' BALCONIES AND DECKS-SPRINKLER PROTECTION SHALL BE PROVIDED FOR EXTERIOR BALCONIES,DECKS AND GROUND FLOOR PATIOS OF BUILDING WHICH HAVE AB AUTOMATIC FIRE SPRINKLER SYSTEM. PROVIDED THERE IS ROOF OR DECK ABOVE. SIDEWALL SPRINKLERS THAT ARE USED TO PROTECT SUCH AREAS SHALL BE PROJECT DESCRIPTION PERMITTED TO BE LOCATED SUCH THAT THEIR DEFLECTOR ARE WITHIN 1 INCH TO 6 INCHES BELOW THE sic, - _- r Uj STRUCTURAL MEMBERS AND A MAX. DISTANCE OF 14 INCHES BELOW DECK OF THE EXTERIOR BALCONIES AND - - DECKS THAT ARE CONSTRUCTED OF OPEN WOOD JOIST CONSTRUCTION. 1 1. NEW TWO STORY SINGLE FAMILY HOUSE WITH A TOTAL LIVING SPACE OF 2261S .FT WITH NEW 2 CAR GARAGE OF 433 SQ.FT TOTAL 2694 SQ.FT F.A.R s Q Q Q SPRINKLER PERMIT(NEW) SUBMIT SHOP DRAWINGS AND PERMIT APPLICATION TO THE CUPERTINO FIRE _ AND AN ATTACHED ADU OF 509 SQ.FT. DEPARTMENT FOR APPROVAL BEFORE CONSTRUCTION. A COPY OF THESE PLAN CHECK COMMENTS WILL BE U 2. DEMO EXSITING HOUSE OF 900 SQ.FT WITH GARAGE REQUIRED AT THE TIME OF PERMIT APPLICATION. _ J 3. TESLA SOLAR UNDER SEPARATE PERMIT WATER SUPPLIES AND FIRE HYDRANTS. THE REQUIRED FIRE FLOW SHALL NOT BE LESS THAN 1500 GA PER MIN AT 20PSI. THE FIRE FLOW SHALL BE AVAILABLE FROM 1 FIRE HYDRANT.THE MAX.DISTANCE FROM ANY POINT a G ON STREET OR ROAD FRONTAGE TO A HYDRANT IS 250FT. FIRE HYDRANT LOCATION:WHERE A PORTION OF PROJECT INDEX OF THE FACILITY OR BUILDING HEREAFTER CONSTRUCTED OR MOVED INTO OR WITHIN THE JURISDICTION IS MORE THAN 400 FT FROM A HYDRANT ON A FIRE APPARATUS ACCESS ROAD, AS MEASURE BY AN APROVED I 08 v ROUTE AROUND THE EXTERIOR OF THE FACILITY OR BUILDING, ONSITE FIRE HYDRANT AND MAINS SHALL BE A-1 COVER PAGE PROVIDED WHERE REQUIRED BY THE FIRE CHEF, I I _ w A-2 SITE PLAN FIRE ACCESS: THE FIRE APPARATUS ACCESS ROAD SHALL COMPLY z D-1 DEMOLITION PLAN WITH THE REQUIREMENTS OF THIS SECTION AND SHALL EXTEND TO I J O A-3 PROPOSED FIRST AND 2ND FLOOR PLANS WITHIN 150FT OF ALL PORTIONS OF THE FACILITY AND ALL PORTIONS A-4 F.A.R DIAGRAM OF THE EXTERIOR WALLS OF THE FIRST STORY OF THE BUILDING AS _ Iva (n Q Ce) STIR STREETSCAPE MEASURED BY AN APPROVED ROUTE AROUND THE EXTERIOR OF THE BUILDING. — 0- 0 � ., A-5 PROPOSED WEST/EAST ELEVATION A-6 PROPOSED NORTH/SOUTH ELEVATION .,, .. • ,, I - .urn `�,` r A-7 PROPOSED ROOF PLAN "� GENERAL NOTE _ _ __ . - i ..M... -i�[ �1 'td',: � W`?...� '. H',,. d. i°..a 1 "�I,: r.M 'i' „t, ,.' -n _.-r_ _ - — CO-. A-8 SECTION PLAN 4..�u5; '1� C.0 BOUNDARY&TOPOGRAPHIC SURVEY -- LO LO LANDSCAPE DOCUMENTATION - L1 PLANTING PLAN L2 IRRIGATION PLAN L3 DETAILS - L4 LANDSCAPE SPECIFICATIONS - -- OREVISION DATE Z� PROJECT MAP JIACHENG(JACKSON) LIJ yy DRAWN BY:: LEED GREEN ASSOCIATE .��. 0H.,d.Ave q` DEFERRED SUBMITTAL JOB: 121 12020 r SIGNATURE: FIRE SPRINKLER PRIOR TO INSTALLATION a g 5trawherr 4 We6tdBIC 0 r RANCHO SCALE: AS SHOWN R I N C 0 N A D A 0amhartAve 1 D520 Johnsdn Ave, = *Cupcninv,CA 95914 a� o FHIE'e'g.&l AV, l l mir drive-I umv c �$ u` g COVER PAGE Tuggle Aee M ITT Y c [Qp N aZ d y��r� f,glmsFwd tY Forest Ulcw Qr G2 v B,x—W rilEf111CC nr Karma Ar Newsom Are m '�awsc,r,Ave n Jennv's Kii c'idrl —Ge-m-m--u-Frit - e1-& --.e-ntDe -Ft rre n Planning Division — Cupertino I CV 11RTINO APPROVED Case # R-2021-003 DR I I , I ,Approval Body: Director/StafF Approval Date 04/26/21 I N FRONT YARD IMPERVIOUS CALCULATION : S nature Erika Poveda I 10535 GASCOIGNE DR CL Case Manager FRONT YARD: 1282 SQ.FT o-. I 1 wo 10527 GASCOIGNE DR I DRIVEWAY 419 SQ.FT I FRONT WALK—WAY 47 SQ.FT I I SIDE WALK—WAY 87 SQ.FT I REARSHED °�� 0 TOTAL IMPERVIOUS AREA: 553 SQ.FT w ° 2 99 I Ni 49 ° 41 ' 1 1 ° 1 % IMPERVIOUS AREA: 43. 13% o 99 JP S . 002��`1 5 E. (N)WOOD 0 _ NCE 6'TAL `�� —— FEN 6'TALL v�, v� ��°�� -- J P —— —— (N) O ` llWUU,� o� ax van oar UTM oar uam — �oiar vr�a O/ai ITaaL _ ---- -- --- --- --- - 11 "PINE I LN LN �� `, ' ' - -- - _ O �I / I ------- - - O .-�„ Du`\ I, Pp R X P.U.g NER 4-V-� ,' ----__ w p U 2 -6— E BACK Y LN LN/ (n Q --- Z O O Z -—---—------- U / --------------------—----------—————------- Y / 0 Y \ — — ---- / ®� o Z Lo _N ZO � `ILLI CD 0 = CD I I I NO - � I DV � � O � �® ° � ADU �� O � ° o a- o w U) O o 13'','TRE �p z DV a- L� U 177 / I o / ®�b C b � I \ 25 B.S.L Of I T I / REAR PATIO/`\ 5' 01„ AD r--------I -----__ 4 A PS IS AC a i 2ND FuOOR I E P I 7777 5 I BALC NY ' I N 7'-8� I , ° I L IN ' FM_0 O I , I w i2ND FLOOR J li I .I Q I q 5 Ln V 10512 I 10528 JOHNSON AVENUE I � EXISTING HOUSE I J O H N SO N AVENUE I RIDGE = 11 1 .82+ m 2ND FLOOR J EXISTING HOUSE Z W z SET- K cn RIDGE = 111 .94± Z m 1 O 9'-2 �n LO Z I F FIRST FLOG,-, SET-BACK PROPOSED RESIDENCE I 'a o Q co W F.F:102.75' n W O m , VM m O� z �a O d 6 r T� V) 00 SSCO ITW LN2 2ND FLOG 13UIL _ Q OF B 11�r_n FO NDATIO IS SET-BAC ° ° U K-WAY RONT PORCHLO 25' B.S.L J 00 EXISTING Q 01 -- - - - ARAGE F.S 101.70- � GARAGE I I 20' B.S.L CA -- -- - - - -- - 10 ° I S6-31�� I I I M NEW DRIVEWAY FIRST FLOOR PAVED 20'x20' E -BACKS® I N I CONTRACTOR TO VERIFY ON - WI W I REVISION DATE FIELD REPLACE(E)SEWER —ICN 11 LATERAL WITH NEW 4"MI I SEWER LATERAL PER I DISTRICT STANDARD N (N) CLEAN OU ER DSIT IC S4S ST DARDS( I I ETAIL 9 PAGEE A-2-2 I 20'- 1,+ 3 2 SC _ DESTOA TOR MAIN __ --- -- - -- -- PR SOEDDRIVE -- — _ ¶¶qqb�_ EC 1 „TREE � ll00. —-- -- --- --_ _- _ __ LH7'_9—" L CU T MAIN ��® �� 4 2 4 T R E E �� "Remove and r lace broken and uplifted sidewalk per City WAT R MET Up Standard Detail 1- 9 as directed by the Public Works Inspector." fire sprinkler requirement) LU contact water company for � �� O�� L EDHENG GREEN CASSOOCIA E re uirements. ap DRAWN BY: b JOB: 121 12020 �TBM SIGNATURE: 9a�,"t- L 0 T 1 1 5 EL-100.00 AREA 59 9 8 7 S Q ° HT° SCALE:1/8"=1'-0" PROPOSED SITE PLAN -------------------- JOHN'SON AVENUE 60) i3 —Ee-min a nit - e I a - e nt De r-t m e-n- Planning Division — Cupertino CV 11RTINO APPROVED Case # R-2021-003, A I I I provaI Body: Director/ Staff .Approval Date 04/26/21 1 0 5 10 20 _ 5 E nature Erika Poveda 03 o Case Manager C fA o I m m I I 1 I N° 9045 902 E. I 49 ° 41 9 1 1 13 9 E. co 93 —— — —— — o-- 11 64�vll „ � ,,n ——— Om�— — J P _ PINE APRO ®1°42 P.U.E. PER 44—Y-13 - -- - --------------------------------------- I O w -- - -------------- ----- ®� � Q � b®W®� / O (Dz o �� d� � � °� � Q Orn I U) U) O F- PEAR 13"TRE � `�� TO B� RENI�VEDo ' � � TO BE REMOVED ®� �� o w I 0 O N LO 8"TREE w IL U EM I1 Q o SHED BE REMO DCf) I a I0 0 LU SSCO 0 ®� aZ4 10520 ®1<°63 I � o JOHNSON AVENU U EXISTING HOUSE �® J EE = 1 02.23± GM — 10512 Q Q JOHNSON AVENUE RIDGE - 112. 15± A� � 10528 TO BE REMOVED o JOHNSON AV E N a EXISTING HOUSE TO BEoREMOVDD o I RIDGE - 111 .82± o a EXISTING HOUSE q �( RIDGE = 1 1 1 .94± `�V Z Lu O SHED �� TO B E �® Cf) Q C`7 a � a a_ O 102.23 101.79 LLTI < o ®� a o W O Cfl EXISTING 00 ot a a 0 ' I GARAGE Q TO BE REMOVED EMIOVED a TO BE REMaO ®�' U O o QLO GARAGE ®� I �Ln Cfl o I o O L 0 T 11 1 5 AREA , 9 8 7 ± S Q > ET. a OREVISION DATE MODESTO AS140TO BE BUSH O SSCO I b 100.76 REMOVED b a ��. UNDER PERMIT o EC 0 1 „TREE D 003 00 �� L= 54° 83 ' - - _-- � a - - --- _ 1 3 �� < wmwm 24"TREE C, 100.23 99.62 b� DRAWN BY: JIACL EDHGREENCASSOCIA E �TBM EL_=100.00 JOB: 121 120 0 SIGNATURE: SCALE:1/8"=V-O" ----- --- -------------- DEMOLITION PLAN E"' JOHNSON AVTNUE ( 60) —Ea-rn-m--U-F i t - .el& ---e-nt— e -Ft r-n en- 2 �. Planning Division — Cupertino CU bdRTIN0 APPROVED a se # R-2021-003, 24'-9„ A 11'-91" 13'-03. prova I Body: Director/Staff prova I Date 04/26/21 4040C.A 7050S.L S nature Erika Poveda � - S Case Manager o = 0 0 0 m O ob ao Oa MI N N o r Y r U MI CO ca r , r Area LO CD 605 SF KITCHEN/LIVING ADU BEDROOM ADU = 18'-4�" 10'-0"C. 10'-0"C. o o rLO w - - - - - U) r O � 5-111- W:1:C ADU ® ° SKY I _ O � J _ OT_ Q � 0 (3 PORCH `o 27'-33" z O LO 0 _ 10'-0"C.H 15'-33„ 1 Q 07 Cr) rL rN — — — ——— W/H 12'-0 Q = z O w = _z r r - (/) O E— METAL RAIL - 6048 S.L O � r� I--- - - - - - - - - — — — — — — — — w ow 2'-83„ O � LO f2 J 4 I fi'- O O U - tBALCONIE a- LL Uv r------ -----_— - - - - -- - � I U C 4' I 1 O = I J 14'-9-' M w 3'-94„I � I 15'X8' NANA WALL BED.2 '_0° I - 9_6„ _ KITCHEN I ° o ¢ •'I = 4040 S.L 6080 S.L.D ° r = 10' 0"C.Ho � co ' � I FAMILY I � r Q V C14 - - - - - - - - - - 3 6-2 MAST.BED I 9'-6" Uj I I - --- - - �, ' ' r Area 856 S F I � I- O 8'_4 1 -113 I J I O = — 9'-33„— — — BATH.3 Q a Q 18'-41„ 9, 83„ ¢ O — — — — _ 96" U , ,, a ] - I = Ln - „ _ o rr nn Uo irk O „ SKY m V WET-BAR BATH 0 - - -- -111" p ° ° 2020 co J I = SKY o Cl) _ _ � w�I o Area I coMAST.BATH Z r CO 2ND FLOOR LINE 1838 SF I 96" zo , micM l - - O --- --- _, J I I �I r O zo _ — - POWD R I _ I -DN - II"H -� BEDROOM 1 � _ - -_ O_ 2,_ 3„ I 10'-0"C.H o -- `n o ---- --- 1 ------ V o � 10' O-0" -------- co r 2020 C A 2020 CA Co a -_II II II 4,_33„ II II O I I I I I I I I II II II I II II I I I I I I I I I I -- — 00 UP I I I I I I I II II I � �� II II I I I I I I I I I I -- II II II II Ile I I I I I I I I I II II I A8 II II II II I I I I I I I I I I 1'-73" V-7-3" 202 C. J I � — — — �CD 2'-6-„ I 1„ - ILL I 1 V-6- N CD CD co N BED.3 OREVISION I ENTRY I 9'-6" _ 11'-6" C.H /1 LIVING 1 V-0" C.H 6080 NTRY 2 CAR ARAGEI LL o Q LO 7020 F.I 4 °a 9 -6 C.C.H o - U 3 to M ° 4 7050 S.L 4 ° 4'-91„Q`° — — — 6050 S.L 4 ENTRY PORCH 12'-0"C.H 4 DRAWN BY; JIACHENG(JACKSON) LU 0 N ¢ LEED GREEN ASSOCIATE 0 4 4 0 ° N A M E : PROPOSED 2ND FLOOR PLAN JOB: 121 12020 SIGNATURE: ' SCALE : 1/4"=1'-0" 16'X7' ARAGE DOOR a zj SCALE: 1/4"=1'-0" N A M E : PROPOSED FIRST FLOOR PLAN PROPOSED FLOOR PLANN Q EofnfrH+F4 elm -e-nt—De -Ft m ee- Planning Division — Cupertino CUPE RTINO APPROVED se# R-2021-003, a prova I Body: Director/Staff 04/26/21 prova I Date 14 SF S E nature Erika Poveda CL d Case Manager C c 0 (n U R G 95 SF F 162 SF LU W E 111 SF 0 5 509 SF 0 w U) Q � 00 7 194 SF z O L(7 266 S F ~ Z) z O 2 Lu Z O 0- o w � 0- a- LL O oU e SIF Li C 201 SF Ll IL==A k-"l LU E 6 SF Z 2i U J_ Q Q 4 A 728 S F 127 SF Z W Z 0 3 lcl� CY) 488 SF Cl) Q M 12 SF � 0— O Z N N A M E : SECOND FLOOR F.A.R O C0 S C A L E : 1/4"=1'-0" � LOT AREA: 57987 S.F U LO ALLOWABLE F.A.R 57987 S.F *0.45=2694. 15 S.F Q ALLOWABLE COVERAGE: 57987 S.F *0.45+5,987 S.F * 0.05=2993.5 S.F 2 FIRST FLOOR SECOND FLOOR 14SF 184 SF 1 21 '-1 "x20'-62" 433 S.F GARAGE A. 11 '-1 "x11 '-5" 127S.F 2 19'-34"x 9'-62" 184 S.F B. 16'-72"x4'-0" OREVISION DATE 67 S.F 1�� 311 1�� 1�� 0 3 18 -4 2 x26 -64 488 S.F C. 26 -32 x7 -72 201 S.F 1 4 111 728 S.F D. 251-4"x7'-811 194 S.F �2\1 433 SF 5 26'-2"x19'-52" 509 S.F ADU E. 15'-33"x7'-31" 111 S.F 14SF 4 4 s 6 7'-6 4"x7'-64" 83 S.F PORCH F. 12'-01'x13'-5111 161 S.F 83 SF 7 18'-4 2"x14'-52" 266 S.F PORCH 2 G. 15'-34"x6'-24" 95 S.F BALCONY TOTAL 2ND FLOOR 861 S.F DRAWN BY: TOTAL 1 RST LIVING 1400 S.F LEED NG(JAGKSGN, LD FLOOR LIVING AREA. LEED GREEN ASSOCIATE GARAGE 433 S.F BAYWI N DOWS: 31 S.F JOB: 12112020 PORCH 349 S.F SIGNATURE: TOTAL F.A.R; 2694S.F=44.99% TOTAL COVERAGE: 1400+433(GARAGE)+349(PORCH)+320(EAVE) SCALE: 1/4"=1'-O" =2502 SQ.FT N A M E : FIRST FLOOR F.A.R =41 .7% F.A.R PLAN S C A L E : 1/4"=1'-0" TOTAL ADU LIVING AREA: 509 SQ.FT —Ee-min a ni t - e I a - e nt D e r-t m e-n- Planning Division — Cupertino CV 11RTINO APPROVED Case # R-2021-003, A provaI Body: Director/ Staff pprova I Date 04/26/21 S nature Erika Poveda CL Case Manager � C t M 00 Y V m 'W V! O 2 O LU VJ Q z O O Z j U o C) = Z O = Z o w rFF O o U EE / \ i \ I 4f 0520 I LU lu o 0 0 10528 I 1 2 O 0 o a000 Q L 10521 JOHNSON AVE 10528 JOHNSON AVE O 10520 JOHNSON AVE Z w Z O � Q co N A M E : STREET SCAPE z C) IN S C A L E : 3/16"=1 '-0" V O 00 � U o Q LO c0 REVISION DATE 0 0 0 DRAWN B Y: JIACHENG(JACKSON) LIJ LEED GREEN ASSOCIATE JOB: 121 12020 SIGNATURE: 69 SCALE: 1/4"=1'-0" STREET SCAPE —Ee-min a ni t - e I a - e nt D e r-t m e-n- Planning Division — Cupertino CV 11RTINO APPROVED Case # R-2021-003, A provaI Body: Director/ Staff pproval Date 04/26/21 ELEVATION NOTES : 5 E nature Erika Poveda TOP of Ridge a= 25'-9° 0 7/8"THICK MIN, 3 COAT CEMENT PLASTER FINISH w/PAPER C Case Manager BACKED WIRE MESH 2-LAYERS GRADE d BOSTON CREAM °w o Y V O CLASS 'A' FLAT CONCRETE TILE BY'BORAL ROOFING MIN 30# FELT m . 124 SIZE 17X13 9.1 PSF BY BORAL"SAXONY 900" ICC-ESTREPORT# ESR1647 O UNDER-FLOOR VENT _ _ _ _ _ _ _ _ _ _ 2ND CEILING 20' $" O4 WOOD TRIM @ EAVE w/GUTTER 26 GA. GALV.METAL CAP LL O5 GARAGE DOOR:STEEL CARRIAGE SECTIONAL, SEE OWNER W 2ND FLOOR SET-BACK / / \ / \ ❑ O 6 ENTRY DOOR: STEEL (n LL WINDOWS TYPICAL: 0 - ANDERSON LL _ Og DOOR TYPICAL: a4 ANDERSON 12ADU ROOF W _ O CONCRETE LANDING AND STEP > Level o z z — — — — — ENTRY CEILING 1� HOUSE NUMBER:SHALL CONTRAST WITH THEIR BACKGROUND, Q O 1RSTCEILING 11'-0° MINIMUM 4" HIGH WITH 2 / i — — — — — — — — — — — — — 10'-01, 0 z o U) o F_ °0 0 0521 N z: ' ` O LO 0 I 0 O o U - i - LL LL a _ \ LL z w LL TRANSITIONAL ARCHITECTURE STYLE : CN - • MINIMIZE IN DETAILING AND CLEAN LINES • WHITE STUCCO EXTERIOR F ISHED FLOOR • MIX OF CONTEMPORARY AND TRADITIONAL 0 0 0 102.75'(0'-0") STRIP WINDOW IN THE FRONT AND TRADITIONAL ROOF LINE F.G 101.5' 7 9''211. FRONT MODERN ENTRY 6'-33,. UU ANDERSON 100 WINDOW LEFT SET-BACK DARK BRONZE DOOR RIGHT SET-BACK MODERN GARAGE DOOR N A M E : PROPOSED WEST ELEVATION DARK BRONZE SCALE : 1/4"=1'-0 o" U J_ Q Q am 08 IQ& CLASS 'A' FLAT CONCRETE TILE BY'BORAL BOSTON CREAM STUCCO COLOR. 0. ROOFING MIN 30# FELT Z w SIZE 17X13 9.1 PSF BY BORAL"SAXONY 900" 7 ICC-ESTREPORT# ESR1647 O — — — — — — — _ — — TOP of Ridge 25'-9" Q co 0 LL V o � 2ND CEILING W 20'-8" U LO METAIL RAIL LL LL LL IBM LL ADU ROOF ANDERSON WINDOWS FIBERX REAR NANA-WALL Level DARK BRONZE EXTERIOR DARK BRONZE ALUMINUM< ZL I I I - -_ REVISION DATE 1RST IL1NG LL 10'- 1 LL A LL LL / \ LL JIAC i i i DRAWN BY: LEEDH GREEN CASSOOCIA E i FNISHED FLOOR 102.75'(0'-0") 0 0 0 0 .G 101.5' JOB: 12112020 SIGNATURE: ANDERSON WINDOWS FIBERX 9'_21 DARK BRONZE EXTERIOR REAR NANA-WALL LEFT SET-BACK NAME : PROPOSED EAST ELEVATION DARK BRONZE ALUMINUM SCALE' 1/4"=1'-O" S C A L E : 1/4"=1'-0" PROPOSED W/E ELEVATIONS —Ee-min a nit - e I a - e nt De r-t m e-n- Planning Division — Cupertino CV 11RTINO APPROVED Case # R-2021-003, A provaI Body: Director/ Staff ;n pproval Date 04/26/21 ELEVATION NOTES : M 2 5 E nature Erika Poveda a= Case Manager O ol 7/8"THICK MIN, 3 COAT CEMENT PLASTER FINISH w/PAPER C BACKED WIRE MESH 2-LAYERS GRADE d BOSTON CREAM °w o Y V O CLASS W FLAT CONCRETE TILE BY'BORAL ROOFING MIN 30# FELT m . SIZE 17X13 9.1 PSF BY BORAL"SAXONY 900" ICC-ESTREPORT# ESR1647 O UNDER-FLOOR VENT — — — — — — — TOP of Rldpe 25'-9" O4 WOOD TRIM @ EAVE w/GUTTER 26 GA. GALV.METAL CAP O5 GARAGE DOOR:STEEL CARRIAGE SECTIONAL, SEE OWNER Oc LLJ O6 ENTRY DOOR: STEEL (n LL 2NDCEILING O 20 $ WINDOWS TYPICAL: 0 ANDERSON = Og DOOR TYPICAL: ■ ■ ■ ■ ANDERSON O LLJ O CONCRETE LANDING AND STEP Q T 1 1 1 O O Z O Z 10 HOUSE NUMBER:SHALLICONTRAST WITH THEIR BACKGROUND, U) O Cr MINIMUM 4" HIGH WITH z STRIKE C = Z O LL Uj = Z LL Q O---) o W O N Level 2 LL � O O U L1RST CEILING 10'-0" TRANSITIONAL ARCHITECTURE STYLE : • MINIMIZE IN DETAILING AND CLEAN LINES t • WHITE STUCCO EXTERIOR T T 0 MIX OF CONTEMPORARY AND TRADITIONAL LL T0 STRIP WINDOW IN THE FRONT AND TRADITIONAL ROOF LINE LL — — — — — — — F UU FINISHED FLOOR F.G 101.5' O U N A M E : PROPOSED SOUTH ELEVATION J S C A L E : 1/4"=V-0" Q Q 08 CLASS 'A' FLAT CONCRETE TILE BY'BORAL BOSTON CREAM STUCCO COLOR. L.f_ ROOFING MIN 30# FELT Z w SIZE 17X13 9.1 PSF BY BORAL"SAXONY 900" 7 ICC-ESTREPORT# ESR1647 O TOP of Rldqe 25'-9" M - � � N Z , V p 2NDCEILING LO FROSTED GLASS FROSTED GLASS ON-OPERABL N -OPERABLE METAL RAIL ir Cr _. . - LL LL Ln V - Exiericr LO LO _ ILL i ANDERSON WINDOWS FIBERX REAR NANA-WALL Level2 DARK BRONZE EXTERIOR DARK BRONZE ALUMINUM REVISION DATE TF 0 0 ]1RST CEILING 10.-0., / \ 0z A / \ ILL LL \ / \ / DRAWN BY: JIACHENG(JACKSON) LIJ LEED GREEN ASSOCIATE FINISHED FLOOR L7F.G 1 1. ' JOB: 121 12020 SIGNATURE: INA M E : PROPOSED NORTH ELEVATION ANDERSON 100 SLIDING DOOR ANDERSON 100 SLIDING DOOR S C A L E : 1/4"=V-0" DARK BRONZE DARK BRONZE SCALE: 1/4"=1'-O" PROPOSED N/S ELEVATION —Ee-min a ni t - e I a - e nt D e r-t m e-n- Planning Division — Cupertino CUHRTINO APPROVED Case # R-2021-003, A prova I Body: Director/Staff N pprova I Date 04/26/21 S nature Erika Poveda Case Manager C t 0, Y V m `\Q w U) RIDGE Z) O 2 — — — — — — — — — — — — — — — — L II � 2020 �F`� ti�A SKY II O z O 0 I I = Z O LU Z 0 � O Lo \Q o- :2 OW - - — — — — — — — — — — — — — — � � 0p O � AIL � U I - I I I � 0 m LU o ti G 2020 FM Li SKY O U m J m Q m 5 DN ,�'` -- ---- ti%� C�JP� I 08 I Z Lu 000 I I I I I I I I I I I I l C? � O� I I I I I I I ' r m A � L.L m C) Q V O � Ll (n co 00 < LOO D I I I I I I I v o � G) m � m REVISION DATE 0 N A M E : 2ND FLOOR ROOF PLAN 2� S C A L E : 1/4"=1'-0" 0 II II II w II 0 0 I JIACHENG(JACKSON) LU DRAWN BY: LEED GREEN ASSOCIATE I I JOB: 121 120 SIGNATURE: ALE: 1 4"=1'-0" N A M E : ROOF PLAN PROPOSED ROOF SCALE : 1/4"=1'-0" PLAN —Ee-m n'anit - eIa - 'ent De r-tme-n- Planning Division — Cupertino CU HRTINO APPROVED Case # R-2021-003, A provaI Body: Director/ Staff pprova I Date 04/26/21 S nature Erika Poveda Case Manager TOP of R " a 25'-9 c w o Y V m 2ND CEILING 20'-8" W i U) 0 BED 3, 2 W Cn Q i Level O z z C) Q � d� ENTRY CEILING 1 RST CEILING 11'-0" Q = z O 10'-01, LU = z FAMILY U) � O 10'-0"C.H O LU N 0� O O BEDROOM 1 0- LL U 10'-0"C.H FNISHED FLOOR 102.75'(0'-0") (n .G 101.5' a l l l-1 I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I =1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 I I 4 — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — LU a Z 5 NAME : SECTION CUT 1 OU S C A L E : 1/4"=1'-0" J a � —TOP of Ridge Z W 25'-9" Z O N�L Q co zN 2ND CEILING IF 20'.8" O r n (10 � �./) LAUNDRY 0 BED.3 _ Q 9'-6" 9' BATH.3 69 6"2 \` g�-g" , Level 2 ENTRY CEILING 1RSTCEILING 11'-0" 10'-0° REVISION DATE ADU 10'-0"C.H 0 BED1 FAMILY ROOM 10'-0"C.H 10'-0"C.H GARAGE 33 AII FNISHED FLOOR DRAWN BY: JIACHENG(JACKSON) LU F F.S101.8'.G 101.6' 6 a 4 .G 101.5' LEED GREEN ASSOCIATE A 'e N A M E : SECTION CUT 2 a: JOB: 121 1202 S C A L E : 1/4"=1'-0" SIGNATURE: 1/411=1'-011 SECTION PLAN C mmunity Development Department Planning Division - Cupertino CUPERTINQ APPROVED Case # R-2 A I Approval Body: Direct / Staff I I Approva I Date 04/2 21 I I I LEGEND: Signature Erika PovE la I AC ASPHALT CONCRETE Ca Manager I BC BUILDING CORNER BW BACK OF WALK NEW CB CATCH BASIN RESIDENCE � I CMP CORRUGATED METAL PIPE CO CLEAN OUT CRN CROWN Z DW DRIVEWAY EC EDGE OF CONCRETE EM ELECTRIC METER EP EDGE OF PAVEMENT 0 5 10 20 FCOR FENCE CORNER 10520 JOHNSON AVENUE I FD FOUND CUPERTINO, CA FF FINISHED FLOOR FL FLOW LINE APN: 375-28-039 I I FH FIRE HYDRANT FW FRONT OF WALK G GROUND I N.9°45'02"E GC GARAGE CORNER I I ��, � " 49.41 11. 13' GF GARAGE FACE/FRONT JP S. 1 5 E. — �c —F�- — ' off° GM GGFC AS ROUND A FENCE W E C — — — C) 100.47 o/H UTIL 0 9 Foy O(H �� — JP HCR HANDICAP RAMP & A S S O C 1 A T E S _ — — — — 11"PINE o° G ��, C _ INV INVERT — — — — — — 0- APPROX P.U.E. PER 44-M-13 — 0 �G 101.4 — — — IP IRON PIPE I o — JP JOINT POLE 2625 MIDDLEFIELD RD#658 — — �' �� LG LIP OF GUTTER pALO ALTO, CA 94306 °�o`'— — — — — — I DINE O/H OVERHEAD TEL: (650) 823-6466 PC PROPERTY CORNER RW RETAINING WALL FAX: (6$0) 887-1294 LIGHTIL STREET o �� ° l N E��o SSCO SANITARY SEWER CLEANOUT `I- SSMH SANITARY SEWER MANHOLE 13''TREE FG o +�,o . o a o SDMH STORM DRAIN MANHOLE oN- I �y o �G I TBC TOP BACK ROLLED CURB 8"TREE I TC TOP OF CURB EM TOB TOP OF BANK E TOE OF BANK TP TOP OF PAVEMENT I TRC TOP OF ROLLED CURB TW TOP OF WALL SHED 4 0N U/G UNDERGROUND / \ I a I VCP VITRIFIED CLAY PIPE WV WATER VALVE 0 c I WM WATER METER BOX ° o� I -CTV- CABLE TELEVISION LINE -E- ELECTRICAL LINE 1 -G- GAS LINE SSCO IS 4o °� ® -SS- SANITARY SEWER LINE w a N0 10520 0 . 01.0 -SD- STORM DRAIN LINE LICENSE STAMPS AND SIGNATURE a a JOHNSON AVENUE +G1°I -T- TELEPHONE LINE o° EXISTING HOUSE o o �o I -W- WATER LINE Ln 10 512 +�o� 4+�eo��o FF = 102.23E G M JOHNSON AVENUE RIDGE = 112.15E ° �G i 10528 BASIS OF BEARINGS o LAND Y EXISTING HOUSE = I I JOHNSON AVENUE THE BEARING, SO 20 15 E, OF THE CENTER �\•aRG'p� I---� I RIDGE = 111.82E � EXISTING HOUSE LINE OF JOHNSON AVENUE, AS SHOWN ON a � o ��' I I < / � o)� RIDGE = 111.94E I THAT CERTAIN MAP FILED IN THE OFFICE OF V a o� THE RECORDER OF SANTA CLARA COUNTY, `- zi G�. �O �� Co FG I STATE OF CALIFORNIA, IN BOOK 44 OF MAPS * L.8235 . ° o AT PAGE 13, WAS USED AS THE BASIS OF BEARINGS SHOWN ON THIS MAP. �� I pF CA4lF SHED �o� o c FF+�� Q 1 02.23 0N� E01.79 BASIS OF ELEVATION: � o + N N N �° Q �° oQ I TBM ELEV=100.00 (ASSUMED) Goy° �o Ln EXISTING GARAGE + ISSUED EXISTING 0 No. Description Date Q � d Q �a �o o�,° � I UTILITY NOTE GARAGE +moo I UNDERGROUND UTILITIES. SHOWN PER b �Q o � oNT FG SURFACE EVIDENCE AND RECORD MAPS. �G oQ) + ��° �c, MAY BE DIFFERENT THAN AS SHOWN. o o °� a �� BEFORE EXCAVATION, CALL UNDERGROUND + +o N°° �� a �G I SERVICE ALERT (USA) 1-800-642-2444. \ � � + � LOT 1 1 5 N°o- AREA = 5,987±SQ.FT. o° a °°��I LEGAL DESCRIPTION +Goy°� a Q �o ��G +�'o°�o LOT 115, TRACT NO.1183, MAP REF: BOOK BUSH °q, ® SSCO o I 44 PAGE 11, 12 AND 13 o —� t — ��+ — — — — EC EC EC _ — NOTE: DATE: + 1 TREE D 3 03 00°� o� L=54.83 �100. _ _ DEC 12,2020 — — o R= 1 30.0 '25 TREE WM WM o — — — — 1. MEASUREMENT OF BUILDING LINE IS TO SCALE: - o o 0 100.23 ��o �o o — THE FACE OF STUCCO OR SIDING DRAWN. 1 -10 24 TREE — o° �� o ��o° o o� ��Go�o G BG JOB: ............................. ..99.62........ . ........ G 10078 o.............................................. . ..................... . O°L �� ....... TBM SHEET TITLE: D oo EL=100.00 Isp BOUNDARY& 834. 11 ' PER 44—M- 13 TOPOGRAPHIC MH 81 .72 PER 44 _M-13 ------------------------- ------ SURVEY 5' 5 MON JOHNSON _ AVENUE R/W5'� ( 60 SHEET N0. ~ / 5 MON MON 0 coo JP © WEC Revision Communil y Development De art WXTER-EFFICIENT LANDSCAPE CHECKLIST Planning Di isio r ino WATER BUDGET WORKSHEET street fr k eecha eep ge n CuF LRTINO AP'IRO D. Community Development Department Community Development Department driveway and entry 10300 Torre Avenue 408.777.3308/Fax 408.777.3333 walk 10300 Torre Avenue 408.777.3308/Fax 408.777.3333 • Case # 1-Z-20 1-0 Cupertino, CA 95014 planningQcupertino.org Cupertino, CA 95014 lannin Qcu ertino.or http://cupertino.org/planning P p g p Landscape Documentation Package Checklist CUP RTINO CUPERTINO http://cupertino.org/planning Approval Body: Cirector flYtT1: CERTIFIED/LICENSED PROFESSIONAL INFORMATION LANDSCAPE DOCUMENTATION PACKAGE CHECKLIST Approval Date 04/26/ 1 PART 1: PROPERTY INFORMATION Signature Erik Poved COMPANY&COMPANY ADDRESS PROJECT ADDRESS A.P.N. 1 - PROJECT INFORMATION CrPrinni I P\ /iz _ I andscape Architect No.2,76 10520 Johnson Ave., Cupertino Case M 'I- Llc.�cERT.# � o�,a a Date - 3/1 1 /21 Gregory Lewis #2176 2/ REFERENCE ETo TOTAL LANDSCAPE AREA NON-TURF PLANT AREA SPECIAL LANDSCAPE AREA b Applicant - Greg Lewis - Landscape Architect E-MAIL PHONE �PCY.1 45.3 2604 2264 0 c Project Address - 10520 Johnson Ave., Cupertino lewislandsca e@sbc lobal.net SQ.FT. SQ. SQ.FT. p 9 (831 ) 359-0960 PROFLSSlONALSLAL d Total Landscape Area - 2604 sf N PART 2: PROPERTY& PROPERTY OWNER INFORMATION PART 2: SAMPLE HYDROZONE TABLE e Type of project -single family residential REGULAR LANDSCAPE AREA f Potable Water Huangcai Lin Jackson-lu@outlook.com g Checklist of all documents in package - see this page w HYDROZONE PLANT IRRIGATION IRRIGATION ETAF LANDSCAPE ETAF XLAND- ETWU FACTOR(PF) METHOD EFFICIENCY(IE) (PF/IE) AREA(SQ.FT.) SCAPE AREA (408) 891-8059 h Contacts of Applicant - _ 1 0.25 Drip 0.81 0.3086 2072 639.51 17,961 Owner"s rep. Jackson Lu jiacheng-lu@hotmail.com Vr,(!rVCT ADDRESS . . v 10520 Johnson Ave., Cupertino, CA 2 0.5 Drip 0.81 0.6173 167 103.09 2895 i "I agree to comply with the requirements of the water efficient landscape Q co PROJECT TYPE(CHECK APPLICABLE) WATER SOURCE. ordinance and submit a complete Landscape Documentation Package w New Potable 3 0.8 Spray 0.75 1 .0667 340 362.67 10,186 0- TOTAL LANDSCAPE AREA TURF PLANT AREA Q (.0 = Rehabilitated Recycled o y 2604 340 4 0.25 Drip 0.81 0.3086 25 7.72 217 v LO o ❑ Non-Residential ❑ On-site captured rainwater SQ.FT. SQ.FT. U) (n 0) Grawater A.APPENDIX B - WATER EFFICIENT LANDSCAPE WORKSHEET - SEE SHEET LO 0 v WATER PURVEYOR NON-TURF PLANT AREA SPECIAL LANDSCAPE AREA Q r 2264 SQ.FT. 0 SQ.FT. B.APPENDIX C - LANDSCAPE (PLANTING) PLAN - SEE SHEET Ll AND IRRIGATION PLAN - J " C CU PART 3: COMPLIANCE CHECKLIST TOTALS (A) 2604 cs> 1113 (Y)31 ,259 SEE SHEET L2, L3, L4 SPECIAL LANDSCAPE AREA -v, Landscape Parameter Requirements Compliance W 1 GRADING PLAN - see sheet C-2 CO Ln a) TURF AREA Turf shall not exceed 25%of the landscape area or 1,250 sq.ft.,whichever is lesser in area. YES 1 � no turf (No turf in non-residential area) ] 0 ❑ Turf shall not be planted on slopes more than25%. YES TOTALS (C) 0 (D> 0 (Z) 0 Prior to Planning Inspection, the following documents must be submitted and approved w M tY All portions of turf areas shall be wider than ten(10)feet (unless irrigated with '*YES (7 subsurface irrigation or low volume irrigation system). '"� PART 3:WATER BUDGET CALCULATIONS DEFINITIONS • HYDROZONE:Put in hydrozone#,letter,or planting 1 . CERTIFICATE OF COMPLETION AND INSTALLATION _(Y) + (Z)31,259(ETWU) < 40,225 (MA WA) description. e 1 2,3;A,B,C;front porch,adjacent to driveway, PLANTING AREA At least 80% (100% for non-residential area)of non-turf area shall consist of �YES P ( g � P 1 Y� native or low water use plants. front lawn,etc.) PART 4: ETAF CALCULATIONS 0 PLANT FACTOR(PF):Use WUCOLStodetermine Plant Factor. 2. IRRIGATION SCHEDULE (Section 14.15.110 No invasive and/or noxious plant species shall be planted. YES Plant factors are 0-0.1 for very low water use plants,0.1-0.3 for low Average ETAF for Regular Landscapes= (B) - (A) water use plants,0.4-0.6 for moderate water use plants,and 0.7-1.0 Plants with similar water needs shall be grouped within hydrozones.Each YES for high water use plants. 3. LANDSCAPE AND IRRIGATION MAINTENANCE SCHEDULE (Section 14.15.120) hydrozone shall be controlled by a separate valve. •43 (ETAF) < (0.55 for residential) IRRIGATION METHOD:Overhead spray or drip • IRRIGATION EFFICIENCY(IE):0.75 for spray and 0.81 for drip SOIL MANAGEMENT Atleast4cu.yds.ofcompost,six(6)inches deep,shallbeappliedper1,000sq.ft.oflandscapearea YES (ETAF) < (0.45 fornon-residential) ETAF:The maximum average EvapoTranspiration Adjustment 4. LANDSCAPE AND IRRIGATION INSTALLATION REPORT (Section 14.15.130) Factor for residential properties,exclusive of Special Landscape A minimum three (3)inch layer of mulch shall be applied on all exposed soil Site-wide ETAF = (B + D) + (A + C) Areas,is 0.55 and for non-residential properties is 0.45;ETAF for surfaces of planting areas except in areas of direct seeding application e. YES new and existing Special Landscape Areas shall not exceed 1.0. p g p g pp ( g .43 ETo=evapotranspiration rate means the quantity of water 5. LANDSCAPE MAINTENANCE AGREEMENT hydro-seeding). Site-wide ETAF evaporated from adjacent soil and other surfaces and transpired by plants during a specified time Grading shall be designed to minimize soil erosion,run-off,and water waste. YES 0.62 is a conversion factor that converts acre-inches/acre/year to FORMULAS gallons/sq.ft./year. IRRIGATION SYSTEM Automatic irrigation controllers are required and must use evapotranspiration or soil moisture sensor data and utilize a rain sensor. y�YES No 2 '6 ETWU = ETo x 0.62 x (ETAF x Landscape Area) no irrigation 7`"` ❑ Estimated Total Water Use r system Irrigation controllers shall be a type which does not lose programming data in YES "� MAWA= ETo x 0.62 x [(ETAF x Landscape Area) + ((1-ETAF)x SLA)] 0 0 20 2022 the event the primary power source is interrupted. Maximum Applied Water Allowance 'nn "ewa ae v7� I Page 1 of 1 OF Q'A � WATER-EFFICIENT LANDSCAPE CHECKLIST Community Development Department 10300 Torre Avenue 408.777.3308/Fax 408.777.3333 [is Cupertino, CA 95014 planning@cupertino.org C U P E RT I N O http://cupertino.org/planning Landscape Parameter Requirements Compliance IRRIGATION SYSTEM Pressure regulators shall be installed on the irrigation system to ensure the dynamic pressure of the system is within the manufacturer's recommended �(�(ES pressure range. 01 Manual shut-off valves(such as a gate valve,ball valve,or butterfly valve) shall �i YES U be installed as close to possible to the point of connection of the water supply. All irrigation emission devices must meet the requirements set in the ANSI �J 6 standard,ASABE/ICC 802-2014"Landscape Irrigation Sprinkler and Emitter U Standard." All sprinkler heads installed in the landscape must document a YES distribution uniformity low quarter of 0.65 or higher using the protocol defined in ASABE/ICC 802-2014. Dedicated irrigation meters are required for non-residential projects with more YES than 1,000 sq.ft. of landscape area. this Is single family residential ❑ U WATER FEATURES Pool and spa covers shall be installed. ❑ YES • pool �� • El pool water systems shall be used for all water features. ❑ YES ❑ other: W no water features Water features are limited to 10% of the landscaped area. ❑ YES � Q I am aware of available informational resources regarding native and low water use plants,irrigation efficiency,and other aspects of 0 water-efficient landscaping. I certify that the information provided on this checklist is correct,and the installed landscape complies O with the requirements of Chapter 14.15 and/or the requirements of the Prescriptive Compliance Option.I also understand that any changes to the project will necessitate anew checklist. Landscaping has not been Installed yet. /I O Z � r Law Is 3/11 /21 ❑ NO LO ❑ O Applicant Comments ❑ Use additional paper if necessary 71 El Staff Evaluation Staff Comments Ed J Approved ❑ Date 12/21/20 Scale As Noted J Not Approved ❑ Greg 9 Permit # ❑ Job ion Sheet F-1 Landsca e DocumentatPage 1 of 2 of 5 0 Plant Leg end Revision Commune y Development Depart,�vfi4cT@R EFFICIENT COMPLIANCE CHECKLIST NOTES - TURF, PLANTING, SOIL 1/13/21 moved Planning Division - CupertinMIANAGEMENT KEY QTY SIZE SPACING WUCOLS BOTANICAL NAME COMMON NAME screen shrubs in CUPERTIN4 APPROVED o GALLONS rear toward house 1 LESS THAN 25/o OF PLANTING AREA IS TURF RATING further from overhead Case # R-2021-003, _2 , ,. LEAST 80% OF NON-TURF AREA CONSISTS OF NATIVE OR LOW WATER wires USE PLANTS TREES I 3/11/21 keep gsh � street tree change Approval Body: C erector/ Staff 3 PLANTS WITH SIMILAR WATER NEEDS ARE GROUPED WITHIN HYDROZONES. LI 1 24'' box LOW Lagerstroemia Tuscarora Crape Myrtle dwralkway and entry Approva I Date 04/26/21 I Ln�H HYDROZONE SHALL BE CONTROLLED BY A SEPARATE GROUP OF VALVES Front Yard Tree min. 8 tall when planted Signature Erik PoCase Manager T LEAST 6 CUBIC YARDS OF COMPOST (BFI SUPER HUMUS) AND 16 POUNDS aREARSHE i Case � I OF 12-12-12 FERTILIZER PER 1000 SF OF PLANTING AREA SHALL BE SCREEN SHRUBS N•9°45102"E. THOUROUGHLY TILLED INTO THE TOP 8 INCHES OF SOIL (EXCEPT UNDER LN 10 15 10' LOW Laurus nobilis Grecian Laurel 9❑ 1 1.13' CANOPY OF EXISTING TREES TO BE SAVED) OR FOLLOW THE AMENDMENT AND Screen Shrub - Min. 6' tall when planted see notes jP ; 5 S.CX20 15'E. 49.41 FERTILIZER RECOMMENDATIONS OF A SOIL FERTILITY TEST AND ANALYSIS _ _ _ _ - - UM ' FROM A SOIL LAB (HIGHLY RECOMMENDED) 11"PINE 5i LN SL LN \ 9 HYD 1 - — 5 INSTALL 3 INCH DEEP LAYER OF TOP DRESS MULCH ON ALL EXPOSED SOIL GROUND COVERS 0 o SL LN AP R X U.� LP�R — o ��HYD l� w CDSURFACES OF PLANTING AREAS EXCEPT IN AREAS OF DIRECT SEEDING BF 4 1 3 - 6 LOW Bulbine frutescens Yellow LN LNN I 11 CD LM APPLICATION OR SOD LAWN. USE VISION RECYCLING DARK BROWN MAHOGONY DV 13 1 4' - 8' LOW Dietes vegeta (D. irridioides) Fortnight Lily COLORED WONDER MULCH OR DARK BROWN PRO CHIP BARK OR OTHER MULCH LM 7 1 4' - 8' LOW Lantana montevidensis Purple Lantana LM LAWN ` DV - APPROVED BY THE OWNER (PROVIDE SAMPLES) _ w 12x12 Dv w MC 3 1 4 8 LOW Myrtus communes Myrtle o HYD 1 HYD w ADU Q 6 GRADING SHALL BE DESIGNED TO MINIMIZE SOIL EROSION RUN-OFF AND LB 2 1 3 - 8 LOW Lomandra Platinum M w W w HYD 1 U C WATER WASTE ADDITIONAL NOTES DV�� I U) Q 0) RC 3 1 3 - 5 LOW Rhaphiolepis Clara or minor India Hawthorne I 7 SEE SHEETS L3 AND L4 FOR PLANTING AND IRRIGATION DETAILS AND 13'hTREE ' 10 DV / N SPECIFICATIONS N 9 1 3' - 5 LOW Nandlna Gulf Stream Heavenly Bamboo LN 8a �` J CA 2 1 3 - 5CU 8 DON'T TRENCH TOO CLOSE TO STRUCTURES WITHOUT THE APPROVAL OF LOW Crassula ovata Jade Plant o I � 0 co THE BUILDING ARCHITECT CIVIL OR STRUCTURAL ENGINEER LP 1 1 3' - 5' LOW Limonium perezii Sea Statice (n co 9 PRIOR TO ORDERING PLANTS OR SIGNING FINAL CONTRACT FOR WORK SL 3 1 3' - 5' LOW Salvia leucantha Santa Barbara Mex. Sage N 7 COVERED PATIO a �`� 9❑ I MAKE SURE YOU HAVE THE MOST CURRENT SET OF APPROVED PLANS AND 8 _ IF MAKE SURE THERE ARE NO CHANGES TO THE PLANT CHOICES Lawn sod HIGH Turf Tall Fescue with 2x4 rough redwood header 5 Q ii 2ND FLOOR 4 E P s ❑ 0 `co 10 ADJUST FINAL LOCATIONS OF PLANTS TO AVOID CONFLICTS WITH UTILITIES, , 1 3 ,� BALCONY 8 ° � LIGHTS, AND IRRIGATION COMPONENTS. SCREEN VALVES AND UTILITIES WITH Plant quantities are for planning purposes only. Contractor to do own plant count. / (D N rn PLANTS. DON'T PUT PLANTS TOO CLOSE TO PAVING OR BUILDINGS PRIVACY Ask owners if they want to upsize any plants �. ❑ O SCREENING NOTES You should order screening shrubs up to a year in advance to make sure they are ` a ` 9 11 THE SPECIES OF PRIVACY PLANTING HAVE BEEN IDENTIFIED . IF TREE, available at the required height and size LN , ' I N MINIMUM HEIGHT OF 8FT MUST BE PROVIDED AT TIME OF PLANTING. IF SHRUB, Q ; HYD 1 MINIMUM HEIGHT OF 6FT SHALL BE REQUIRED AT TIME OF PLANTING. I �,_, 2ND FLOOR 12 PRIVACY PLANTING: THE FINAL PRIVACY PLANTING PLAN SHALL BE -' a 3a D REVIEWED AND APPROVED BY THE PLANNING DIVISION PRIOR TO ISSUANCE OF 9 BUILDING PERMITS. THE VARIETY, SIZE, PLANTING DISTANCE SHALL BE H yd rozo n e Summary LA CONSISTENT WITH THE CITY'S REQUIREMENTS. 2 DV HYDROZONE - DESCRIPTION GPM SQ.FT. % OF TOTAL N 13 PRIVACY PROTECTION COVENANT: THE PROPERTY OWNER SHALL 4V E N U E N VALVES RECORD A COVENANT ON THIS PROPERTY TO INFORM FUTURE PROPERTY IOUSE DV OWNERS OF THE PRIVACY PROTECTION MEASURES AND TREE PROTECTION HYD 1 - 1 ,2,4,E DRIP, LOW WATER SHRUBS 3.1 2072 80% 1 1 .82f HYD 1 N W.M6 REQUIREMENTS CONSISTENT WITH THE R-1 ORDINANCE, FOR ALL WINDOWS CA I 5❑ 4/30/2022 WITH VIEWS INTO NEIGHBORING YARDS AND A SILL HEIGHT THAT IS 5 FT OR R newID HYD 2 - 7 DRIP, MED WATER, TREES 1 .4 167 6% 3 PROPOSED RESIDENCE LESS FROM THE SECOND STORY FINISHED FLOOR. THE PRECISE LANGUAGE 5 CA ' o Li WILL BE SUBJECT TO APPROVAL BY THE DIRECTOR OF COMMUNITY o F.F:102.23' m ®��► ° HYD 3 - 3,5 SPRAY, HIGH WATER, LAWN 4.0 340 13% m � DEVELOPMENT. PROOF OF THE RECORDATION MUST BE SUBMITTED TO THE ; 5 0) COMMUNITY DEVELOPMENT DEPARTMENT PRIOR TO FINAL OCCUPANCY OF THE 10 DV- cq RESIDENCE. HYD 4 - 8 DRIP, LOW WATER, TREE 0.4 25 1% MC� 'n N a� as 14 PRIOR TO BUILDING FINAL, A COVENANT WILL BE RECORDED WITH THE TOTALS 2604 100% � RC RC s RC HYD 1 MC FRONT PORCH, II;�i I� EXISTING COUNTY TO PROTECT THE PRIVACY TREES AND NEW FRONT YARD TREE / Required front yard tree LJ GARAGE 15 CONTRACTOR SHALL REFER TO SHEETS C2 FOR SITE GRADING AND Landscape Site Legend 5 DRAINAGE INSTALLATION MC 2 B.s.� -- ❑1 Driveway - Concrete Interlocking Pavers or Concrete - pattern and TB LI LB I LM color to be determined later by owner HYD 4 1 N TREE PROTECTION DURING CONSTRUCTION. s if 11) Q PROTECTED TREES DESIGNATED FOR PRESERVATION SHALL BE PROTECTED DURING �2 Front walkways - Concrete Pads with mulch or gravel in 3.5 inch DI w U DEVELOPMENT OF A PROPERTY BY COMPLIANCE WITH THE FOLLOWING, WHICH MAY space between pads or concrete paver pads - pattern and color LM W 14'xl4' w DV _ BF W BE MODIFIED BY THE PLANNING DIRECTOR: to be determined later by owner w w JHYQ,3' w DV , HYD 1 U O A. PROTECTIVE FENCING SHALL BE INSTALLED NO CLOSER TO THE TRUNK THAN LM sIs BF THE DRIPLINE AND FAR ENOUGH FROM THE TRUNK TO PROTECT THE INTEGRITY 3 Side walkways - Concrete (impervious) - pattern and color to be OF THE TREE. THE FENCE SHALL BE A MINIMUM OF FOUR FEET IN HEIGHT AND determined later l HYD 2 SHALL BE SET SECURELY IN PLACE. THE FENCE SHALL BE OF A STURDY BUT _ BF DV D DV OPEN MATERIAL (I.E., CHAINLINK), TO ALLOW VISIBILITY TO THE TRUNK FOR Rear patios - Concrete Interlocking Pavers or poured in place 1 "TREE 03'0 " =54.83' BF INSPECTIONS AND SAFETY. THERE SHALL BE NO STORAGE OF ANY KIND WITHIN concrete - pattern and color to be determined later by owner HYD 1 R=1030.00" M n�11 THE PROTECTIVE FENCING. W > SIDEWALK WAT RMET Q B. THE EXISTING GRADE LEVEL AROUND A TREE SHALL NORMALLY BE �5 New 6 foot high fence solid wood MAINTAINED OUT TO THE DRIPLINE OF THE TREE. ALTERNATE GRADE LEVELS MAY (E> LLCURBTOREMAIN BE APPROVED BY THE PLANNING DIRECTOR. © New 6 foot x 3 foot wide solid wood gate ........................... � x. 25 Modesto Ash C. DRAIN WELLS SHALL BE INSTALLED WHENEVER IMPERVIOUS SURFACES WILL J SON AVE. Street Tree to remain O BE PLACED OVER THE ROOT SYSTEM OF A TREE (THE ROOT SYSTEM GENERALLY 7❑ Tree protection fencing during construction 0 EXTENDS TO THE OUTERMOST EDGES OF THE BRANCHES). L 0 T 1 1 5 z O D. TREES THAT HAVE BEEN DAMAGED BY CONSTRUCTION SHALL BE REPAIRED ® Front porch - pavers with impervious concrete base or AREA = 5 , 9 87 ± S Q . FT. L0 IN ACCORDANCE WITH ACCEPTED ARBORICULTURE METHODS. poured In place concrete - color and pattern to be determined by O owner E. NO SIGNS, WIRES, OR ANY OTHER OBJECT SHALL BE ATTACHED TO THE TREE. 9❑ Privacy protection angles from 2nd story windows that determine F. PLEASE SEE ADDITIONAL TREE PROTECTION 11.08 OF MUNICIPAL CODE IF where landscape screening is required NEC 10 Keep lawn and sprinklers min. 24 inches from non pervious paving SCREEN SHRUB LEGEND Date 12/21/20 NEW SCREEN SHRUBS - MIN. 15 GAL. MIN. 6 FEET HIGH SIZE QUANTITY Paving In Frontyard Setback scale As Noted LN - Laurus nobilis 15 GAL 10 IMPERVIOUS PAVING IN 20 FOOT FRONT YARD SETBACK CANNOT EXCEED 50% H yd rozo n e Plan and Drawn Greg (front property line is less than 60 feet) t'io "I have complied with the criteria of the Water Conservation in Landscaping Ordinance and applied _ 1 - Job them for the efficient use of water in the landscape design plan" TOTAL AREA IN FRONT YARD SETBACK = 1111 sq.ft. P I a n ng sheet C�►'�L s TOTAL IMPERVIOUS PAVING = 478 sq.ft. = 43.0% of TOTAL AREA 0' g' 16 L I Gregory Lewis - Landscape Architect Lic. #2176 3/11/21 of 5 Revision Communi y Development Department WATER EFFICIENT LANDSCAPE CHECKLIST - IRRIGATION Irrigation Legend 1/13/21 moved Plan ring Division — Cupertino screen shrubs in KEY MANUF. MANUF. # DESCRIPTION rear toward house CUPeRTINO APPROVED 1 THE AUTOMATIC IRRIGATION CONTROLLER USES EVAPOTRANSPIRATION DATA further from overhead Case # R-2021-003, AND UTILIZES A RAIN SENSOR D 1—C] Hunter Pro-C 4 station controller with enough modules for 10 stations wires L3 3/11/21 keep Ash exterior wall mount with multiple I , street tree change Approval Body: C(rector/ Staff 2 THE IRRIGATION CONTROLLER DOES NOT LOSE PROGRAMMING DATA IN THE programing, cycle start, and calender program I driveway and entry Approval Date 04/26/21 EVENT THE PRIMARY POWER SOURCE IS INTERRUPTED Hunter SOLARSYNC Install Solarsync weather sensor in sunny location that Signature Erik Poveda receives rain � I g 3 PRESSURE REGULATORS SHALL BE INSTALLED ON THE IRRIGATION SYSTEM TO System will adjust valve run times according to weather REAR SHE Case Manager ENSURE THE DYNAMIC PRESSURE OF THE SYSTEM IS WITHIN THE MANUFACTURER'S ' Hunter PGV-ASV 075 3/4" antisi hon valve with 3/4" Amiad Filter Senni er PR30 N 9°4s 0' "E. RECOMMENDED PRESSURE RANGE L3 � pressure regulator, and adaptor to dripLubin g >. 9.41' 11•13° � Hunter PGV-ASV 075 33/4" antisi gon valve fors ra s rinklerrs g JP ; s.a2o 15 E. 4 _ 4 MANUAL SHUT-OFF VALVES ARE INSTALLED AS CLOSE TO POSSIBLE TO THE POINT � p spray p °a. as, oa. UM OF CONNECTION OF THE WATER SUPPLY Run 3/4" Sch 40 PVC pressure line from point of connection to valves - - - - - -11 PINE \ � `\ ,//I F-- 5 ALL IRRIGATION EMISSION DEVICES MUST MEET THE REQUIREMENTS SET IN THE ANSI A N 3/4" manual brass ball valves O �\ APPROX P.U.E. PER 44-M-13 �� I W STANDARD, ASABE/ICC 802-2014 "LANDSCAPE IRRIGATION SPRINKLER AND L3 ____ ---. ,' I CD EMITTER STANDARD". ALL SPRINKLER HEADS INSTALLED IN THE LANDSCAPE MUST 14 Toro 0-15 15' Precision series nozzles with Hunter 6" pop-up 30 psi regulated 12 12 = o DOCUMENT A DISTRIBUTION UNIFORMITY LOW QUARTER OF 0.65 OR HIGHER L3 half pattern is 15' at 30 psi with 1 .1 GPM LAWN AC 12 Toro 0-12 12 Precision series nozzles with Hunter 6 pop-up 30 psi regulated USING THE PROTOCOL DEFINED IN ASABE/ICC 802-2014 half pattern is 12' at 30 psi with 0.74 GPM 12'x12' \ I �� II w I p 0- 6 IRRIGATION SUBMETERS ARE REQUIRED FOR RESIDENTIAL PROJECTS WITH MORE g 3/4 Nonpressure line - Sch 40 PVC 3/4" unless noted for larger ' ��\ ADU �� U L o THAN 5000 SQ.FT. OF LANDSCAPE AREA - THEY ARE NOT REQUIRED ON THIS L3 _ 1 I W size - 12" of cover I 12 12 I �,' 0 0 PROJECT WITH 3992 SF 13'hTREE ' J / Pressure line - Sch 40 PVC . 1 unless noted for I J L II U 7 THERE IS NO POOL OR WATER FEATURE ON THIS PROJECT. THERE IS NO LAWN. smaller size - 18" of cover 00 i I ,� I U ADDITIONAL NOTES ' 'Ico PL LINES UNDER PAVING - 24" deep with sand backfill ' co • COVERED PATIO \ 8 SEE SHEET L3 AND L4 FOR DETAILS AND SPECIFICATIONS ••—"—" — 1" Sch 40 PVC pressure line in 1-1/2 sleeve I Ij J CO 3: WI I _ _ _ —••—••—..—..— 1-1/4 " gray elec PVC sleeve HYD 1 _J - - - ---------- - 9 THIS SYSTEM IS DESIGNED TO OPERATE WITH MINIMUM 5 GPM AT MINIMUM 45 NP 2 35 j 4 A PS O 1 I 2ND FLOOR E P I W M P.S.I. AT THE POINT OF CONNECTION. IF THIS CONDITION IS NOT MET CONTACT —..—.._.._•,— 3/4" Sch 40 PVC nonpressure line in 1-1/4 sleeve 1 .0 dri , I � THE LANDSCAPE ARCHITECT FOR POSSIBLE REDESIGN. (YOU CAN ADD SOME i it BALCONY II VALVES TO REDUCE THE FLOW THRU THE VALVES WITH MORE FLOW). THERE IS 65 3 35 STATIC PSI IN THIS AREA. IF PRESSURE EXCEEDS 75 PSI AT POINT OF CONNECTION E l.b 1 .0 0 II o L3 3/4 PE drip tubing with compression fittings - see drip notes � � - INSTALL A WILKINS 600 1" PRESSURE REGULATOR HYD 3 � ' �' � Hydrozone 3/4" PE drip tubing with compression fittings - see drip notes Ij HYD 1 10 THE ROUTING OF SPRINKLER LINES IS SCHEMATIC ON THE PLAN. DO NOT PUT drip for trees , , VALVES TOO CLOSE TO TREES. STAY 8' TO 10' AWAY IF POSSIBLE. DO NOT PUT '/ I Q Valve ID Min. dynamic PRESSURE LINES UNDER TREES. INSTALL LINE IN PLANTING AREAS INSTEAD OF I 2ND FLOOR 1 35 psi at valve ' 0.6 UNDER PAVING WHENEVER POSSIBLE. dri Application rate ' I GPM flow 11 POINT OF CONNECTION WILL TYPICALLY BE JUST BEFORE WATER ENTERS HOUSE. w� I Controller C INSTALL 3/4" TEE AND A BALL VALVE AND RUN 1" SCH 40 PVC TO VALVE 2 I verify LOCATIONS. KEEP ANTISIPHON VALVES IN INCONSPICUOUS PLACES, INSTALLED 4V E N U E HYD o I location with owner I I 6" TO 12" ABOVE HIGHEST SPRINKLER OR DRIP EMITTER ON THE CIRCUIT. KEEP IOUSE 4 35 I VALVES OUT OF PATHS. 11 .82± 0.5 drip -J I �C�►' Lu is 12 MAKE PROVISIONS TO ADD AN EXTRA CONTROL WIRE TO THE LOCATIONS OF 5 35 I , 4/30/ HYD 3 2.4 1 .0 R newalJ I 'e THE VALVES WITH LARGE GPM FLOWS SO THAT EXTRA VALVES CAN BE ADDED IF ' 3 1121 THERE ISN'T ENOUGH WATER VOLUME AVAILABLE AT THE NECESSARY PRESSURE ' PROPOSED REST ENCE ' I o Li 6 35 F.F:102.23' I ®>��► ° HYD 1 1.0 dri Z I 13 BE SURE AND FOLLOW THE PLANS. YOU WILL PROBABLY BE REQUIRED TO HAVE ; W. 1 I 02 F0 N A LICENSED/CERTIFIED LANDSCAPE PROFESSIONAL OBSERVE THE LANDSCAPE i CONSTRUCTION AT PERIODIC INTERVALS AND FILL OUT A CERTIFICATE OF 8 35 ' I INSTALLATION. THIS PERSON WILL ALSO BE RESPONSIBLE FOR PROVIDING AN HYD 4 0 4 dri IRRIGATION SCHEDULE FOR NEW PLANTINGS AND MATURE PLANTINGS AND A Ar FRONTPORCH i 7 35 � � EXISTING LANDSCAPE AND IRRIGATION MAINTENANCE SCHEDULE. 1 .4 dri 1 NP / Manual ball valve at irrig. point GARAGE READ A COPY OF THE CUPERTINO WELO COMPLIANCE CERTIFICATE AND WATER ' of connection with house water EFFICIENT LANDSCAPE CHECKLIST PRIOR TO STARTING THE PROJECT HYD 2 4 ' I Drip Irrigation Notes DRIVEWAY I Q 1 ) SECURE LARGER 3/4'' DRIP TUBING 1" BELOW GRADE WITH 7'' OR 11" LAWN , , W1W U 14 x 14 U-SHAPED STAKES 3 FEET ON CENTER OR CLOSER SO THAT THE TUBING CAN BE i i ! 1 FOUND EASILY BUT DOES NOT SHOW IF THE MULCH GETS BRUSHED AWAY. I `.J •— COVER TUBING WITH SOIL AND MULCH AND INSTALL MANUAL FLUSH VALVES I 4 IS I AT ENDS OF TUBING AND MARK THEM SO THEY CAN BE FOUND EASILY. ' 4 I n 1 20- Q 2) RUN LARGE TUBING OVER AND NEXT TOROOTBALL OF PLANTS TO O 21 W MINIMIZE LENGTH OF SMALLER 1/4'' TUBING. SECURE EMITTERS ON 3/4" TUBING AT PLANT ROOT BALLS. WHEN NECESSARY RUN SHORT LENGTHS OF 1/4'' 1 "TREE D_ °03 00 -- 4•8 o i - - - - - - _ _ • TUBING FROM EMITTERS TO PLANT ROOT BALLS. INSTALL STAKES ON 1/4'' TUBING AT 12'' ON CENTER AND COVER TUBING WITH V OF SOIL PLUS MULCH. _ W � SIDEWALK WAT R 3) AS THE PLANT AND PLANT ROOTBALL INCREASE IN SIZE, THE LOCATIONS OF MET < THE EMITTERS MAY NEED TO BE ADJUSTED SO THEY ARE EVENLY SPACED OVER (E) LL CURB TO REMAIN.................................................................... .................................................................... ............................................... .......................................... ............................... . . THE ROOTBALL. cn 4) INSTALL PRESSURE COMPENSATING EMITTERS (WITH MINIMAL DIFFERENCE IN x. 25" Modesto Ash FLOW BETWEEN 10 PSI AND 40 PSI) AT EACH PLANT ON ROOT BALL (NOT RIGHT J SON AVE. Street Tree to remain O AT STEM). USE AGRIFIM PC PLUS (PRESSURE COMPENSATING EMITTERS). USE THE ONES THAT 1 /4 TUBING CAN BE CONNECTED TO. OTHER EMITTERS MAY L O T 1 1 5 0 04 HAVE A HIGHER DISCHARGE RATE AT STARTUP REQUIRING LARGER PIPE SIZES. AREA = 5 , 9 87 ± S Q . FT. o EMITTER SCHEDULE: TWO 1 GPH EMITTERS AT SMALL SHRUBS (EVENTUAL SIZE) LM THREE 1 GPH EMITTERS AT MEDIUM SHRUBS DV,LB,C,N,BF,MC,RC FOUR 1 GPH EMITTERS AT LARGE SHRUBS LN WITH SHRUBS THAT HAVE MULTIPLE EMITTERS, PUT SOME OVER ROOT BALL (NOT RIGHT ON STEM) AND SOME OUT UNDER FUTURE CANOPY. SPACE EMITTERS EVENLY IN ROOT ZONE AREA. �2i2�i2o FOR SCREEN SHRUBS and TREES INSTALL FIVE 1 GPH EMITTERS ON AND AT Date EDGE OF ROOTBALL AND AN ADDITIONAL fiftenn 1 GPH EMITTERS AT 2 FOOT As Noted "I have complied with the criteria of the Water Conservation in Landscaping Ordinance and applied scale GRID UNDER FUTURE CANOPY them for the efficient use of water in the irrigation design plan" Drawn Greg FOR EXISTING ASH TREE INSTALL 1 GPH EMITTERS 18 INCH X 18 INCH GRID IN THE 6r (pis1 /8��- 1 -0 Job AREA UNDER THE CANOPY THAT ISN'T LAWN, PAVING OR OTHER PLANTS - YOU Gregory Lewis - Landscape Architect Lic. #2176 3/11/21 PlanSheet CAN USE NETAFIM TYPE TUBING ON THE SURFACE UNDER THE MULCH IF YOU g Y p Irrigat *ion WANT 01 '8 6 L2 of 5 Revision Communil y Development Department 3/11/21 keep Ash Planning Division — Cupertino Use bolt on lid street tree change Mark lid with "Irrig. Gate Valve" Use bolt on lid driveway and entry CUPERTIN4 APPROVED Gate valve or water meter Mark lid with "Drip Flush Valve" ArborTie nailed to stake walk Case # R-2021-003, same size as pressure line UMm'1(JWu1atWW rlFlush Valve 2"dia.Lodge Pole or equivalent- 18" Approva I Body: Cirector/ StaffPVC Male Adapter in solid ground placed outside rootball Approva I Date 04/26/21 I I Li I Mlpt x Slip III and plumb Signature Erik Poveda Sch 40 PVC pressure line M ArborTie nailed to stake Case Manager Mulch (3"deep) pulled 3 inches away from trunk ILI I Top of rootball to be 2 inches above I I I I PE drip tubing buried V deep = I surrounding soil level m Cp Run next to rootball of each plant = J- 05- Ov — Temporary Bricks under valve See drip irrig. notes 4"high berm for water basin at edge of 3" deep gravel box corners Space emitters evenly around plant 6 deep gravel root ball 2" clearance on top of and at edge of root ball `U CO Use as little 1/4" tubing as possible 9 Manual Gate Valve Agriform Plant Tablets 21 gram ULO No Scale A Drip Emitter and Flush Valve C _ Backfill-native soil f2if M NO Scale Plant pit to be 3 times wider than the plant Q S IIIII I container-it's not shown to scale on dwg W o Mulch — I = =�I I I= U Q a Lateral - nonpressure line See plan for distance from paving and building —IIII - —IIII 0 12" cover IIII= I I IIII= z — IIII 12" Main - pressure line - 18" cover = J 18" 1) 8-12 hours before installation,water all plants while still in containers sufficiently to U) ff=UF direct burial wire 24 V - tape Top of head flush with grade thoroughly wet root balls and bundle wire every 10 feet 2) Dig hole at least 2"less deep than the container and 3 times wider than the W diameter of the container the plants were delivered in. J — I I I I IIII Use 6" deep sand bedding and 6" 3) Gouge holes in the side of the plant pit-2 holes per sq.ft.of wall surface a deep sand backfill in rocky soils IIII I I I I 4) Remove rootball carefully from container with support from below. Sever any circling coO IIII roots (3/16"dia.or greater)with sharp knife. Do not pull roots apart. The severing of large 0 ti Snake lines in all trenches I I roots will encourage new roots at the cuts. Install enough backfill under root ball so top of Sch 80 nipple rootball ends up 2"above grade of surrounding soil when it settles. Install some of fertilizer W W Olf Vehicle paving PVC tee or ell on packets under root ball. 0 Hunter 12'' swing joint�' lateral line 5) Fill around rootball with backfill mix to 1/2 its height and pack soil as you fill with shovel IIIIIIII All lines to have min. 24" cover to allow height of handle or feet being careful not to disturb root ball 24" H 1111 under vehicle paving with 6" sprinkler to be adjusted 6) Put Agriform Plant Tablet fertilizer at this level adjacent to rootball and at bottom of hole compacted sand bedding and and to protect lateral line (5 tablets per 15 gal.or tablets per 1 inch of caliper width. Fill the remainder of the hole compacted sand backfill with backfill and pack it. Provide minimum 3 clearance 7) Water tree thoroughly by filling the basin and allowing the water to percolate in,doing this 3 times or more until root ball and backfill is wet 6" between lines 8) Install stakes such that the stakes and the tree ties won't damage the tree and the Pop-Up Sprinkler stakes won't lean toward each other. Cut off tops of stakes if necessary to lower below IIIIIIII F branches that could be rubbed by stakes. Install stakes so they are straight up and don't No Scale lean in to each other Trenches/Lines B Tree Planting No Scale No Scale Valves for spray sprinklers do not require filter and regulator Na 21'6 Combination atmospheric vacuum breaker/ Mulch 3"deep) pulled 2 inches away from stems 6 LW control valve with flow control and with or without auto. control as noted on plans Temporary 4 30 2022 Ile 4"high berm for water basin at edge of root ball R.,/a D/ / 2/ Slow release Agriform plant tablets � ae Filter Water proof connectors such as DBI III 1 gal plant-2 tablets per plant ®� 5 gal plant-3 tablets per plant 15 gal plant-6 tablets per plant Bottom of antisiphon valve minimum 6" III , , , , , , , , above highest downstream sprinkler _ Backfill-native soil or emitter , , , , , , , , , , Regulat III " " " " "_ ` ` ` ` ` ` ` ` ` ` ` ` ` Native soil dug out 2 times depth of container I = EjII I� I I I I= Plant pit at least 3 times diameter of container 1) 8- 12 hours before installation,water all plants while still in containers sufficiently Sch 80 PVC risers to thoroughly wet root balls 2) Dig the plant hole at least 3 times the dia.and 2 times the depth of the plant container. 3) Replace this mixture in bottom half of hole and walk on it. The level of it should be To sprinklers Sch 40 PVC pressure line and OF direct such that when the plant is installed and settled it will be slightly above grade of existing soil. Fill hole with water. burial control wires as per specs. 4) Remove rootball carefully from container by tapping out,not pulling out by the stem. Q Scarify rootball walls in 3 vertical cuts and bottom to 1/2"deep,or by cutting roots of U 1/2"or larger with shears. Do not pull roots apart. 1 5) Install fertilizer packets under rootball of plant. Set rootball on prepared surface and W O Auto. Antisiphon Valve fill hole to 1/2 the depth,tamping soil around rootball. Fill hole with water. r 1 •� 6) Fill the remainder of the hole with backfill and pack it but do not tamp rootball. �J with Filter and Regulator for Drip 7) Make the water basin. i No Scale 8) Water shrub thoroughly within 1 hour of planting by filling the basin and allowing the water to percolate in,doing this 3 times or more until root ball and backfill is wet n 1 9) Install mulch �J �Shrub Planting U Install as per local code and manuf. instructions - Secure . controller to wall with suitable anchors as approved by No Scale inspector > Controller- see legend on irrig. plan Q o � Weather proof 120 V junction box O cn Electrical conduit and wire from source of power Electrical conduit for 24 volt conductors 0 Paint exterior conduit to match building wall. Minimize appearance of conduit visible on wall. z CD Sweep ells CD N OF direct burial wires L-0 O This controller will be installed outside Wall Mount Controller D No Scale Date 12/21/20 Scale As Noted Drawn Greg Job SheetDetails L 3 of 5 Revision Communil y Development PH-AAtmiUNbITIONS - SOIL PREPARATION, PLANTING, AND IRRIGATION PART 2 - PRODUCTS 3/11/21 keep Ash Plan in DIVISIOn - Cupertino 3.6 TESTING 1.4 GUARANTEE C. Contaminated Soil - Do not perform any soil preparation work in areas where g p APPROVED soil is contaminated with cement, plaster, paint or other construction debris. street tree change 1.1 QUALITY ASSURANCE: CUPERTIN4 2.1 PIPE A. All testing shall be done in the presence of the Owner's Representative. A. Trees shall be guaranteed 1 year - all other plant material 120 days following driveway and entry A. Use adequate numbers of skilled workmen who are thoroughly trained and Bring such areas to the attention of the Owner's Representative and do not proceed walk R-2021-003 A. Plastic pipe is to be polyvinyl chloride, marked 1120-1220, and bearing the Center-load all pipelines with clean soil approximately every four feet to resist final acceptance. Any plant material needing replacement because of weakness or Case # the necessary crafts and who are completely familiar with the until the contaminated soil is removed and replaced. seal of the National Sanitation Foundation. Use Schedule 40 polyvinyl chloride, hydraulic pressures, but leave fittings exposed for inspection. Piping under probability of dying will be replaced with material of similar type and size to specified requirements and the methods needed for proper performance of the work of D. Moisture Content - Soil shall not be worked when moisture content is so great type 1-11 fittings bearing the seal of the National Sanitation Foundation, and paving shall be tested before paving is in place. Install a 0 to 160 P.S.I. gauge that of the surrounding area. The replacement plants will have the same guarantee this section. that excessive compaction will occur, nor when it is so dry that dust will form in Approval Body: erector/ Staff complying with ASTM D2466 for pressure line and also for any water lines under on lines to be tested. All valves shown on Plans shall be in place and shall be in as the original plants or trees, starting the day of their replacement. The B. It is the Contractor's responsibility to verify all information contained in the closed position. Mains shall be tested at 100 P.S.I., and laterals at 65 Contractor is not responsible for losses due to vandalism if he has taken the air or that clods will not break readily. Water shall be applied, if Approva I Date 04/26/21 asphalt paving. Use Sch 40 PVC for lateral lines in planting areas unless stronger P P the plans and specifications and to notify the Architect of any discrepancy prior P.S.1. If available static water pressure is under 100 P.S.I., provide suitable reasonable measures for protection of the plants. necessary, to bring soil to an optimum moisture content for tilling and planting. Signature Erik Poveda pipe is specified in the irrigation legend. For joining, use a solvent complying P P P +^ ^�^'^�'�^ products or commencing with the work. um for tests. Fill pipelines slow) to avoid pipe damage, and bleed all air from Case Manager with ASTM D2466 and recommended by the manufacturer of the approved pipe. Pipe is pump P�P Y P�P 9 3.2 ROUGH GRADING AND TOPSOIL PLACEMENT C. Check and verify dimensions, reporting any variations to the Architect before to be continuously and permanently marked with the manufacturer's name, pipe size, lines as they are being filled. After closing valve at water source, mains shall 1.5 PRODUCT HANDLING A. Request a review by the Owner's Representative to verify specified limits and proceeding with the work. schedule number, type of material, and code number. hold 100 P.S.I. gauge pressure for two hours with no leaks. Laterals are expected A. Protect plants before and during installation, maintaining them in a healthy grades of work completed to date before starting soil preparation work. Place B. Galvanized steel pipe is to comply with ASTM A120 or ASTM A53, galvanized, to have minor seepage at multiple swing joint assemblies. Major leaks are not condition. Application(s) of anti-dessicant may be required to minimize damage. topsoil as required to obtain an 12" minimum depth of topsoil or as noted otherwise co 1.2 CONTRACTOR COORDINATION Schedule 40, threaded, coupled, and hot-di galvanized. Use 150 lb. rated acceptable. Laterals shall be tested for one hour at 65 P.S.I. solely to reveal The Contractor is responsible for vandalism, theft, or damage to plant material N P P 9 on the Plans. (Topsoil may already exist in the planting areas). Integrate � A. It is the responsibility of the Landscape Contractor to familiarize himself galvanized malleable iron, banded pattern fittings. Wrap all galvanized pipe below any piping or assembly flaws. The laterals are not expected to hold gauge until commencement of the maintenance period. topsoil layer into subsoil or existing compacted topsoil layer b ripping. P Y 9 P P Y Y PP g• with all grade differences, location of walls, retaining walls, etc., and to grade with 2" wide, 10 mil. plastic wrapping toe 50 Scotch wrap or equal). pressure. For testing laterals, cap risers or turn adjusting screws on nozzles to 9 9 9 P PP 9 P (# PComplete rough grading as necessary to round top and toe of all slopes, providing � coordinate work with the General Contractor. C. Drip tubing is to be as noted on plans. Use compression fittings. the "off" position, as appropriate. Repair any flaws discovered in mains or 1.6 REVIEWS naturalized contouringto integrate newt graded area with the existing topography. 9 Y9 9 U laterals, then retest in same fashion as outlined in presence of the Landscape A. Request the following reviews by the Owner's Representative at least three (3) Verify that rough grading is completed in accordance with civil engineering W 2.2 CONTROL WIRE Architect until all lines have been approved. Provide required testing equipment days in advance (in writing): (1) Rough grading (of landscape area) (2) Soil drawings and/or an landscape grading drawings. Break through an compacted layers ~ o 1.3 DIMENSIONS AND SCALE g / y P g g g g y P y = � A. Use type OF direct burial wire minimum size 14, copper, U.L. approved for and personnel. test (3) Verification of incorporation depths (4) Finish grade (5) Plant rn YP # PP PP of subgrade material (sometimes left from building or paving pad compaction) that () o A. Dimensions are to take precedence over scale at all times. Large scale details irrigation control use for runs of 1000 feet or less. For longer runs consult with material quality approval (6) Plant material layout (7) Plant pit sizes (prior � d) 9 9 will not allow water in planting areas to percolate through, causing a boggy, over LO are to take precedence over those at small scale. Dimensions shown on plans shall 3.7 SYSTEM ADJUSTMENT to planting lants 8 Preliminary inspection 9 Final inspection 5 day Q co Landscape Architect. Use 3M DBY Direct Bury Wire Splice Kits or dry splice type P 9 plants) ( ) Y P ( ) P ( y saturated soil condition. You may have to use a backhoe or rotohammers to break up be adhered to insofar as it is possible, and no deviation from such dimensions A. The entire sprinkler system shall be properly ad justed before final acceptance. advance notice required) W co wire connectors at splices. No underground splices will be allowed without a P Y P P Y J P q ) and turn soil to a minimum depth of 12". If proposed planters are in areas of 0- aD shall be made except with the consent of the Architect. The Contractor shall slice box. Adjustments shall include but not necessarily be limited to: (1) Adjustment of o P existing paving or baserock, remove at least 12" of material and bring in top soil QLO verify all dimensions at the site and shall be solely responsible for some or arc and distance control devices on sprinklers, including changing nozzle sizes if PART 2 - PRODUCTS U (.00 up to grade required by grading plan. Rough grading in planting areas is to be O) C:) -0 deviations from same. 2.3 OTHER MATERIALS necessary to assure proper coverage of planted areas. (2) Relocation or addition rn such that when amendment is incorporated and the mulch is installed, the grade will 0 g A. Provide other materials, not specifically described but required for a complete of sprinkler heads if necessary to properly cover planted areas, without causing 2.1 TOPSOIL Z P Y q P be +- 1" to finish grade. Q C) fl 1.4 LAWS AND REGULATIONS and proper installation, as selected b the Contractor subject to the approval of excessive water to be thrown onto building, walks, paving, etc. (3) Throttling of A. Native topsoil or import landscape soil N P P Y J PP B. Soil Preparation: (1) Distribute soil (organic) amendment and fertilizer in J A. The Contractor shall conform to and abide by all city, county, state and the Architect. automatic valves as necessary to operate sprinklers at manufacturer's recommended C) the amounts recommended by the soils lab over all planting areas unless noted � � federal building, labor and sanitary laws, ordinances, rules, and regulations. pressure. (4) Adjustment and testing of all automatic control devices to assure 2.2 NATIVE TOPSOIL 2 otherwise on the Plans. (2) Rip and/or till the amendment and fertilizer into the > C .Ln co Ln their proper function, both automatically and manually. (5) Installation of A. Native soil on site without admixture of subsoil, free from rocks over two top 6" to 8" of soil until they are thoroughly mixed in. Hand work areas >NJJ 1.5 LICENSES AND PERMITS pop-up heads anywhere there is a chance of pedestrians or vehicles hitting heads cubic inches, debris, and other deleterious material. Native topsoil is to be J inaccessible to mechanical equipment. (3) Moisten to uniform depth for settlement >, A. The Contractor shall give all notices and procure and pay for all permits and PART 3 - EXECUTION even if pop-ups are not shown on the plan. (6) Installation of check valves to stripped, stockpiled, and reinstalled. and regrade to establish elevations and slopes indicated on Drawings. � CU licenses that may be required to complete the work. keep sprinkler head drainage from eroding landscape areas, wasting water, or O Y 3.1 SURFACE CONDITIONS creating soggy spots in the landscaping. 2.3 IMPORT LANDSCAPE SOIL 1.6 SUBMITTALS A. Import landscape soil must be tested and meet the following specification: 3.3 FINISH GRADING W M A. Examine the areas and conditions under which the work of this Section will be P P 9 P A. At the request of the owner or the Landscape Architect, submit manufacturer's 3.8 AS-BUILT DRAWINGS AND INSTRUCTION 1. TEXTURE: A. The Contractor shall make himself familiar with the site and grading plans and performed. Correct conditions detrimental to timely and proper completion of the (� and/or supplier's specifications and other data needed to rove compliance with the Sandy loam to loam do finished grading in conformance with said Plans and as herein specified. / PP P P P work. Do not proceed until unsatisfactory conditions are corrected. A. Regularly update a print of the system noting any changes which are made by points between es l l l if shall b h d t sa e uniform eves or so di i i th t d otherwise indicated Grades no specified requirements including certificates stating quantity, type, composition, dimensioning features below grade from surface features with at least two 2. GRADING: B. P P weight, and origin of all amendments, chemicals, import soil, planter mix, plants, SEIVE SIZE PERCENT PASSING SIEVE where elevations are given or between points established by walks, paving, curbs, 9P P P 3.2 EXCAVATION dimensions. Prior to final approval, give the Owner 2 copies of clean blueprints and irrigation equipment used on the site. 25.4 mm (1") 95 - 100 or catch basins. Finish grades shall be smooth, even, and on a uniform plane with gA. Trenches may be excavated either by hand or machine, but shall not be wider marked to show changes during construction. The most important features to mark on than is necessary to lay the pipes. Care should be taken to avoid damage to the plan are valves, pressure lines, wires, and hose bibs. 9.51 mm (3/8") 85 - 100 no abrupt changes of surface. Minor adjustments of finish grades shall be made at 53 Micron (270 mesh) 10 - 30 the direction of the Landscape Architect, if required. 1.7 PRODUCT SUBSTITUTIONS B. After the system has been completed, inspected, and approved, instruct the P q existing water lines, utility lines, and roots of plants to be saved. Y P P PP 3. CHEMISTRY - SUITABILITY CONSIDERATIONS: C. All grades shall provide for natural runoff of water without low spots or A. Any product substitutions shall be requested in writing. The Landscape B. Minimum depth of cover for buried pipelines shall be: 1. Eighteen (18) inches Owner's maintenance personnel in the operation and maintenance of the system. Give g P P Architect must approve or refuse any substitutions in writing. Lack of written the Owner completed warrant cards for the irrigation equipment and ke s to a. Salinity: Saturation Extract Conductivity (ECe x 103 @ 25 degree C.) Less pockets. Flowline grades shall be accurately set and shall be not less than 2% for mainline pressure piping. 2. Eighteen (18) inches for 24 volt wiring from P y gy than 4.0 gradient wherever possible. Grades shall slope away from building foundations approval will mean the substitution is not approved. Any difference in cost to the controllers to remote control valves. 3. Twelve (12) inches for lateral controllers and hose bibs. 9 P P Y 9 Contractor of a less expensive substitution shall be credited to the Owner's b. Sodium: Sodium Adsorption Ration (SAR) Less than 9.0 unless otherwise noted on Plans. All finish grades (top of mulch) are 1" below distribution lines. 4. Twenty-four (24) inches, minimum cover, with 6" sand c. Boron: Saturation Extract Concentration Less than 1.0 PPM finish grade of walks, pavements, curbs, and valve boxes unless otherwise noted. bedding and 6" sand cover for any pipe or wire sleeve under A.C. paving. SOIL PREPARATION AND PLANTING d. Reaction: pH of Saturated Paste: 5.5 - 7.5 C. Under existing paving, piping may be installed by jacking, boring, or hydraulic e. Lime: less than at by weight 3.5 MULCHING 1.8 ERRORS AND OMISSIONS driven except that no hydraulic driven will be permitted under asphalt concrete PART 1 - GENERAL 9 P Y 9 P P A. Recultivate soils compacted by planting or other operations and smooth the A. The Contractor shall not take advantage of any unintentional error or omission pavement most pipes and sleeves under A.C. oven are to be installed riot to 4. PESTS: P ( P P paving P soil areas prior to applying mulch. Mulch all planting areas to a depth as notedCgp� in the drawings or specifications. He will be expected to furnish all necessary 1.1 DESCRIPTION a. The population of any single species of plant pathogenic nematode: fewer than installation of the paving). Where cutting or breaking of existing pavement is on plans. This depth should be as per the plans even after being settled and materials and labor that are necessary to make a complete job to the true intent A. The work includes, but is not necessarily limited to, the furnishing of all 500 per pint of soil. No.2»6 necessary, secure permission from the Architect before cutting or breaking the y g stepped on 30 days after installation. Water lightly to settle mulch. Do not and meaning of these specifications. Should there be discrepancies in the drawings pavement, and then make necessary repairs and replacements to the approval of the materials, equipment, and labor required to do the installation and complete 5. ORGANIC MATTER specifications, the contractor shall immediately call attention of the bury ground cover with mulch. Place and settle mulch in such a way that it does y; or s , P Y ll the ttntin Architect and at no additional cost to the Owner. placement of topsoil, fine grading, soil conditioning, and planting. a. Soil is to have 5% to 10% organic matter at below 18 inches in depth. not get washed onto paving or block drain swales or inlets. P ewa�� e Architect to some and shall receive the complete instructions in writing. Soil is to have less than 30% organic matter at 0 to 18 inches in depth 3 // 2/ 3.3 INSTALLATION OF PIPE Organic matter to be less than 1" did. Do not use mushroom compost. 3.6 WEED CONTROL Date 1.9 INSPECTIONS/REVIEWS DEFINITION 1.2 QUALITY ASSURANCE No noxious weeds are allowed. 01 �►� A. Handling and assembly of pipe, fittings, and accessories shall be by skilled A. The Contractor is responsible for pre-emergent weed control. Follow the A. Inspection or observation as used in these specifications means visual A. Plant Identification and Quality 6. FERTILITY CONSIDERATIONS: tradesmen using methods and tools approved by the manufacturers of the pipe and manufacturer's directions. The Contractor is responsible for the replacement of observation of materials, f 1 equipment, or construction work on an intermittent basis . Plants are to be true to name, with one o each bundle or lot tagged with the a. Soil is to contain sufficient quantities of available nitrogen, phosphorous, any plants (other than weeds) that are hurt or killed due to the misuse of weed equipment and exercising care to prevent damage to the materials or equipment. to determine that the work is in substantial conformance with the contract name of the plants in accordance with standards of practice of the American potassium, calcium, and magnesium to support normal plant growth. In the event of documents and the design intent. Such inspection or observation does not B. Metal pipe threads shall be sound, clean cut, and cored to full inside Association of Nurserymen. In all cases, botanical names take precedence over control products or use of the wrong product. Clay soils can increase the affect g p Y P nutrient inadequacies, provisions shall be made to add required materials to diameter. Threaded joints shall be made up with the best quality pure joint of certain pre-emergents. Adjust the application rate accordingly. Some owners constitute acceptance of the work nor shall it be construed to relieve the common names. overcome inadequacies prior to planting. contractor in any way from his responsibility for the means and methods of compound carefully and smoothly placed on the male threads only 2. Plants shall be vigorous, of normal growth habit, free of diseases, insects, 7. COMPACTION may prefer hand weeding to chemical weed control although it is usually more construction or for safety on the construction site. Inspection or observation C. On plastic threaded connections use the sealer recommended by the manufacturer throughout the system. eggs, larvae, excessive abrasions, sun scalds, or other objectionable a. Compact the soil enough so it doesn't settle more when walked on and not expensive. will be done by the Landscape Architect only if requested by the owner in writing. disfigurements, and shall conform to the standards as outlined by the California significantly over time where the flow of drainage will be affected or soil needs to be of the plastic valve or fitting. Do not use paste sealer products on plastic 3.7 MAINTENANCE This service will require a written contract for additional fees. Association of Nurserymen. Tree trunks shall be sturdy and well "hardened off". added. Don't over compact or work soil when it has too much moisture. valves. Tighten plastic threaded connections with light wrench pressure only. All plants shall have normal well developed branch system, and vigorous, fibrous Dig bottom layer of import soil into existing soil. Compact in 6 inch lifts. A. Maintenance shall begin immediately after each plant is installed. D. Connections and controls shall be functionally as shown on the drawings, but B. Maintenance will include: root systems which are not root bound. Ground cover plants (rooted cuttings) shall 2.4 ORGANIC SOIL AMENDMENT physically shall be the most direct and convenient method while imposing the least 1. Continuous operations of watering, weeding, cultivating, fertilizing, have well developed root systems and be kept moist prior to and during A. Redwood sawdust, 0-1/4" in diameter, that is nitrogen stabilized by the Q hydraulic friction. Install lines in planting areas whenever possible. spraying, insect, pest, fungus, and rodent control, and any other operations to LANDSCAPE IRRIGATION installation. Plants shall be nursery grown and of size indicated on Drawings. supplier, and contains a wetting agent. Also see note on planting plan E. Thread male PVC connections into metal female connections rather than the assure good normal growth. `J All plants not conforming to those requirements will be considered defective, PART 1 - GENERAL opposite. removed from the site and replaced with acceptable new plants at the Contractor's 2.5 ORGANIC MULCH 2. Fertilizing: In addition to fertilizing of trees, shrubs and ground covers, F. Interior of pipe fittings, and accessories shall be kept clean at all times, expense. A. See Planting Plan herein specified, furnish and apply any additional fertilizers necessary to Q 1.1 WORK INCLUDED and all openings in piping runs shall be closed at the end of each days work or 3. Sod shall have a well developed root system. Yellowing, brown, diseased, 2.6 PLANTER SOIL MIX maintain plantings in a healthy, green vigorous growing condition during the otherwise as necessary to prevent the entry of foreign materials. Bending of maintenance period. dried, or pest infested sod shall be rejected. Sod is to be cleanly mowed within A. See Planting Plan and Details. � L galvanized steel pipe will not be permitted. Install plastic pipe with the 3. Weeding, Cultivating and Clean Up: Planting areas shall be kept neat and free nn,, A. The work includes but is not necessarily limited to the furnishing of all 72 hours of delivery to the site. Sod is to be delivered to the site within 24 W materials, equipments, and labor required to install a complete irrigation system. markings turned up to be seen from above until the pipe is buried. "Snake" the hours after been harvested and installed immediately after been delivered. Sod from debris at all times and shall be cultivated and weeded at no more than 10-day q p g ys 9 Y 9 2.7 BACKFILL FOR PLANT PITS pipe in the trenches so that there will be a small amount of excess length in the intervals. shall not be stored on the site overnight. Any sod delivered to the site that A. For native soils with 50% or more clay content - 75% topsoil and 25% organic line to compensate for contraction and expansion of the pipe. 4. Insect, Pest and Disease Control: Insects and diseases shall be controlled by 1.2 GUARANTEE. The entire sprinkler system shall be guaranteed by the Contractor cannot be installed the some day shall be removed and not used on the site. amendment thoroughly mixed and incorporated together with no topsoil clods larger `J in writingto be free from defects in material and workmanship for period of one G. Place backfill in 6" layers such that there will be no settling. The top 6" of 4. Ground cover is to have well developed roots and foliage. It is to be town in the use of approved insecticides and fungicides. Moles, gophers, and other � p p P 9 9 than 1/2" diameter. In heavy clay soils or other soils with large clods this will ' ^ soil is to be the top soil and soil amendment mixture. All backfill shall be free rodents shall be controlled by traps, approved pellets inserted by probe gun, or `+ year from acceptance of the work. The guarantee shall include repair of any trench and delivered to the site in flats. require mixing the backfill in a stockpile at the site or at the supplier. For of rock and debris. Test pipe for leaks prior to backfilling joints. Obtain other approved means. /� 1 settlement occurring within the guarantee period, including related damage to 1.3 SUBMITTALS soils with less clay content amend only the top 8" of the plant pit backfill as per W > approval of the owner's representative before backfilling joints. 5. Protection: Work under this Section shall include complete responsibility for paving, landscaping, or improvements of any kind. A. Provide the results of lab tests done on representative samples of existing the soils lab recommendations. maintaining adequate protection for all areas. Any damaged areas shall be soils and imported soils to be used for the top 12" or more of landscape area. C repaired at no additional expense to the Owner. 1.3 REVIEWS 3.4 INSTALLATION OF EQUIPMENT Tests are to be done by a reputable soils lab (i.e., Perry Lab, Watsonville or 2.8 FERTILIZER O A. Flush lines clean prior to installation of valves, sprinkler heads, or hose 6. Replacements: Immediately replace any plant materials that die or are A. Request the following reviews prior to progressing with the work: (1) Layout Santa Clara Soil and Plant Lab). Samples to be tested are to be collected by lab A. Fertilizer needs and amounts will be based on the results of the soil test bibs. Install valves, sprinkler heads, controllers, backflow preventors, hose damaged. Replacements shall be made to the Specifications as required for (n of system (2) Depth of lines prior to backfilling (3) Coverage adjustment of all personnel. Soil samples are to be tested for: bibs, and other equipment as per the Irrigation Plan and details. original plantings. heads, valve boxes and operation of system. 1. Particle size distribution (clay, silt, sand). B. Sod lawn areas (there is no lawn on the plan) 7. Hand Watering: Even when planting areas are watered with automatic W 2. Agricultural suitability including any excess problems; i.e., salinity O 1.4 WATER PRESSURE 3.5 ELECTRICAL WORK irrigation, the soil surrounding the plant pits can be moist while the pH level sodium boron, , , . A. The line voltage work shall consist of connecting the controller to the nearest (calcium, 2.9 PLANT MATERIAL SUBSTITUTES sawdust/sand root ball is dry. This can cause the plants to deteriorate or not � A. Verify the existence of the minimum acceptable volume of water at the minimum 3. Fertility - amounts of available nitrogen, potassium, phosphorous, iron, acceptable dynamic pressure as per Ian at the point of connection at the earliest available 115 volt supply. The line voltage connection shall be in conduit, in A. Substitutes will not be permitted except when proof is submitted that plants grow (even during the winter). The plants will do best (especially during the hot P Yn P P P P magnesium, copper, zinc, and boron. 0-4 opportunity, re ortin insufficient volume and/or pressure to the Landscape accordance with local electrical code. Controllers mounted inside buildings can be specified are not available and then only upon approval of the Landscape Architect season) if they are hand watered deeply until their roots grow out into the reporting / P P 4. Chemicals and/or poisons that would hinder plant growth. The owner is to plugged into outlets. The low voltage work shall include all necessary wiring from and Owner. surrounding soil. (DArchitect. Contractor is responsible for cost of installation of pressure regulator decide if tests for poisons will be done since there is a small chance that any if pressure exceeds 80 psi. the controller to the automatic sprinkler valves, installed in accordance with the r- P P exist and the cost of testing for them is expensive and difficult. manufacturer's recommendations. A loop of extra wire, a minimum of eighteen (18) 2.10 OTHER MATERIALS 3.8 PRELIMINARY INSPECTION An interpretation of the test results and their affect on plant performance done by 1.5 UTILITIES inches long shall be provided at each automatic valve. Appropriate expansion loops A. Provide other materials, not specifically described but required for a complete A. As soon as all the planting is installed, the Contractor will request the he lab staff or an approved horticultural consultant should be included in the t shall be provided throughout the system to assure that no wiring will be under and proper installation, as selected by the Contractor subject to the approval of Owner's Representative (in writing) to make a preliminary inspection. The 30 A. Verify the location of all existing utilities and services in the line of work report. The Owner is responsible for the cost of initial testing and for any stress. the Landscape Architect. calendar day maintenance period will start when the work is approved. Replacement before excavating. Take all precautionary measures necessary to avoid damaging additional chemicals and amendments that are required that are not already included B. All splices and connections on the 24 volt system shall be made using 3M DBY and/or repairs may be required for approval. The Contractor is to notify the Direct Bury Splice Kits, Rain Bird Pentite connector, or equal. in the Specifications or Drawings. Soils tests must be done as soon as possible Owner and the Owner's Representative in writing when the 30 day maintenance period and prior to ordering or installing soil amendments or plant materials. Plant PART 3 - EXECUTION 1.6 ELECTRICAL CONNECTION C. Wiring, wherever possible, shall be placed in the same trench with, and begins. alongside of, the irrigation main water line. Tape and bundle wire every ten feet. selections and soil amendment specifications are subject to change depending on the A. Verify existence of 110 Volt 20 Amp. circuit for irrigation controller (by .results of the soil tests 3.1 SURFACE CONDITIONS All wiring placed under paving shall be put in adequately sized Sch 40 PVC pipe 3.9 FINAL INSPECTION others) at location noted on plan for installation of controller. 5. If bidding is done prior to soil fertility tests, bid 6 cu yds. of nitrolized A. Examine the areas and conditions under which the work of this Section will be sleeves prior to paving operations. A. At least 5 days prior to the anticipated end of the maintenance period, the RWD sawdust and 16 lbs. of 12-12-12 fertilizer per 1000 sq.ft. tilled or dug into performed. Correct conditions detrimental to timely and proper completion of the D. Wire for 24 volt control lines shall be size #14 OF direct burial irrigation Contractor shall submit a written request for final inspection. The planting the top 6" to 8" of soil in all planting areas for bidding purposes only. Revise work. Do not proceed until unsatisfactory conditions are corrected. 12/21/20 wire. Unless noted differently on the plan, common grounds shall be white, size areas shall be weeded, neat and clean. The work shall be accepted by the Owner Date bid when results of soil fertility tests are obtained. B. Weed and Debris Removal - All ground areas to be planted shall be cleaned of #14 OF direct burial wire. For wire runs over 1000 feet consult with Landscape exclusive of the plant materials upon written approval of the work by the Owner's As Noted Scale Architect for wire size. Under no circumstances, on multiple controller all weeds and debris prior to any soil preparation or grading work. Weeds and Representative. installations, will a single common ground, shared by each controller, be debris shall be disposed of off the site. Drawn Greg permitted. Each controller shall have its own separate common ground wire. Job Sheet Landscape Spec *ificat 'ion of