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Approved Arborist Report Community Development Department L Ilaynj y Vog i�l rCare CUPERTINo ff�[)TreeR PPArbor* t PR Protection Specifications Case # Safe& 'ced Expert Tree Care A owneFfW P; T 9Wness for personalized tree care Approval B4,%-,Pjf&PfTcqAriAL t tos,CA95o32 Approva I Da[te-8231g/ 21 Signature tr�aLkar24g44hooxom Case Manager Client:Alok Kirpal alok.kirpal&ZMA l.com;aditi@amarchitectsca.com 22381 McClellan Rd Cupertino,CA 95014 Date: 4/29/2021 On 4/29/2021, I, Sean Curry,was asked by Alok Kirpal to complete an arborist report for the following three trees at 22381 McClellan Rd in Cupertino, CA: Tree #3: Deodar Cedar(Cedrus deodara),to be removed Tree #4: Live Oak(Quercus agrifolia),to be removed Tree #9:Acacia(Acacia),to be removed. I was also asked to provide tree protection specifications for trees #6, #7, and #8 below. Trees at Site #1)Cypress (Cupressus sempervirens),to be removed #2) Cypress (Cupressus sempervirens),to be removed #3) Deodar Cedar(Cedrus deodara),to be removed, arborist report required #4) Live Oak(Quercus agrifolia),to be removed, arborist report required #5) Orange tree(Citrus x sinensis),to be removed #6) Crepe Myrtle(Lagerstroemia), preserve,tree protection specifications required #7) Redwood(Sequoia sempervirens), preserve,tree protection specifications required. Crown spread, 26 feet. #8) Blue Oak(Quercus douglasii),preserve,tree protection specifications required #9)Acacia(Acacia),to be removed, arborist report required Owner Request: Tree protection specifications for specific trees to be preserved and arborist report for several removals requiring permits Community Development Department BFAJ! ,nT g(DJ?Af%f r-TW� rfiMo#4, and #9 above (trees requiring removal permits) CUPERTINO APPROVED Case # #3) Ced1Ts2&#kff21Deodar Cedar. Crown spread: 21 feet. Diameter: 21 inches. Height: 95 feet Ages ealth: Fair. #4) Que-fRs ffi�WI ive Oak. Crown spread: 27 feet. Diameter: 16 inches. Height: 28 feet Approval BA*.: 6k4+hA§T3?ff 2 years. Overall Health: Good. Approval D.9g$AcAM9, 1e?atia. Crown spread: 14 feet. Diameter: 19 inches. Height: 75 feet.Age: Signature AP19Wk*%@WY648 years. Overall Health: Poor. Case Manager Observations of Trees #3, #4, and #9 (trees requiring removal permits) #3) Deodar Cedar:The proposed sidewalk is extremely close to the root crown of this tree.Tree would most likely suffer catastrophic damage as a result of the construction of the sidewalk. #4) Live Oak: The proposed ADU will come within close proximity with this tree and there are no reasonable alternatives to preserve the tree. Further, The location of the tree restricts the economic enjoyment of the property by severely limiting the use of property and will cause regular issues to the new construction from leaf debris, gutter clogging etc. #9)Acacia: Severe brown rot in the trunk. Extensive canopy death.The tree is dying. Arborist Conclusion and Recommendations #3) Deodar Cedar: Removal strongly recommended due to proximity to proposed sidewalk.Tree is also in poor health. #4) Live Oak: Removal recommended. #9)Acacia: Removal strongly recommended.This tree is dying. Tree Protection Specifications for #6, #7, and #8 (trees to be preserved): Within the dripline of the tree,the contractor shall adhere to the following requirements, including but not limited to: 1) No stockpiling or storage of any material, debris, or soil. 2) No storage of any construction equipment. 3) If roots larger than 2 inches may be cut within the dripline,arborist Sean Curry should be consulted beforehand. 4) Minimize disturbance of soil or grade changes. 5) No objects of any kind should be attached to tree trunks. 6) If a ditching machine encounters roots smaller than 2",the wall of the trench adjacent to the trees shall be hand trimmed, making clear, clean cuts through the roots. All damaged,torn and cut roots shall be given a clean cut to remove ragged edges,which promote decay. 7) When pouring foundation within the dripline,the least invasive type of foundation possible shall be used,preferably one which causes the lowest amount of soil Community Development Department PlannAWDi If*dl§t#tjA4ion comes within twelve feet of the trees, a Pile foundation is -CUPERTINO stroAVrROVfrended. With a Pile foundation,the foundation may come as close as 4 Case# fWW� 4e6!jks. n and h rig tion to strengthen trees is recommended two weeks 15TRQHilsa3' tion commences. Approva I Bodyt )D*ffqt?�tdtc&flffn fencing shall be chainlink or approved equivalent, at least 6 feet in Approva I Date 114W Alipported by two-inch galvanized steel posts, driven into the ground at a Signature Ericpgyi�AW depth of 2 feet. Spacing between posts shall not exceed io feet. Fencing shall ext©xad�ta(utter branches wherever possible. Privacy Screening We have received three waivers for privacy planting and screening due to the large row of Cypresses on the West side of the property, as well as various other trees that are already providing ample screening. The only exception to these waivers is one neighbor at the NE corner (22347 McClellan Rd)from whom no waiver was obtained. For this neighbor,the Redwood tree (#7)provides sufficient screening for privacy as the tree #7 is in a healthy condition and is being preserved.No additional privacy screening is necessary. If you have any questions about this report, please contact: Sean Curry at(4o8) 823-6430. Sincerely, Sean Curry, Owner/Operator Curry Bros Tree Care 18 years experience ISA certified arborist we-1o636a LIC. #8o1o89 Fully Insured,P.L.P.D., Workman's Comp Member International Society of Arboriculture An OSHA&ANSI Z133 Safety Compliant Firm Commu ity Development Department REVISIONS BY BUILDING OCCUPANCY GROUP R3 & U Pla ning Division - Cupertino TYPE OF CONSTRUCTION V - B CUPERTINO APPROVED STORIES 2 W/O BASEMENT Case # R-2021-021, AUTOMATIC SPRINKLERS YES AKIV6 047m4J,14, TR-2021-027 O Approva I Body: Director/Staff Approva I Date 12/05/21 O Signature E ick Serrano C> Case Manager O ,0 AI�C,y/� N89°55'54"W o 100. 12 V ADITI MUKHERJEE 40 . 1 399.37 98.7Q 398.99 O J LIC. C31611 1 Legend 0399.05 I REN: NOV. 2021 o goo I W i o N� oQ W o o of CA0 N mLnxm eques e ree remova o � N x o H o 9g w o - - - ate. 0 399. H O 9 5 O o Ca 3 Q ~ Protectedto remain a w U � V rn 0 400.51 x x -.-X x x O 1v-�•I 4 M O a k 3?9.02 a ^� o L x _\ 15._0„ U W O x REQUI D&PROP SED SECO ■ ■ ica ° UFLO RSID SETBPCK �� I� � W\ �, U 00 - - - - - 399.28 Tree ro ec ion s eci ions x � � U Q v 403.1 _.... W QILIRED SE IOND 400.15 - FL SIDE STBACK a0 6 L Arborist report and prequired101-0., x-x- , 399.26 x - I I x 3 9:--- - RE QUIRED FIRST FLOOR SIDE --- FLOOR SIDE SETB,1 CK I( 11 I I ► I � 1 ,_1„ PR P D FIRST DOOR I 20'-10 I X BACK PROPOSED F SECOND Q FLOOR S SE BA NEW SECOND I I x 4 r53 36 FLOOR I NEW TWO STORY I x RESIDENCE 1 x � \/ 4)0.75 ----I I FF -402.00 I V Q BUILDING HT.27-10"MAX. x HEAT w - I - - - - -- P HI x 399.2 NEW SECOND 0 !� W W H FLOOR x399.31 PR OS O S ND �-{ 7 Z � I I _ -OOR x N89°55'54"W r � --�-- I I 32.94 < I-� `./ - - - - - - -- - rTl rT1 398.83 398.76 ^ ^ ^ l --- U O rtiC � ox-r_x_x-I- 39.15 W 400.66 I I -- � I X. W V 400.21 F1 5 I NEW SECOND H FLOOR - _ _ _ _ - � I 64 BALCONY I 400.11 I+I PROJECT SUMMARY _ I ° o � N w po U " � 400.SG I o SCOPE OF WORK: o _ x o � p � � I o ° � NEW DETACHED o NEW THREE CAR o NEW TWO STORY HOME 7223.2 SF Aa GARAGE ° HEAT 748 F O ►� PROJECT ADDRESS 22381 McCLELLAN INCLUDING ATTACHED THREE CAR , I x °� oPUMP APN 357-05-010 aod. ZONING DISTRICT RI-10 GARAGE (692.8 SF) AND - _ DUEMAT 398.79 LAND USE LOW RES 1-5 DU/AC I � 400 AMP I �aC � " NEW ADU 750 SF. , FLOOD ZONE NO i I � ��; � ELECT.METER NEW LANDSCAPE FOR THE ENTIRE INCLUDING AREA CALCULATION ` o 2 METER FOR ADU - GROSS LOT AREA 17955 S.F. SITE SF w - NET LOT AREA 17171 S.F. ° N ' 399.6 o N __ :NEW DRIVEWAY � H ALLOWABLE FLOOR AREA 7726.9 S.F. (45%) q --- --- 3 F� 3 ALLOWABLE LOT COVERAGE 8585.5 S.F. (45%+5%) � FLOOR AREA SUMMARY NEW FIRST FLOOR 3651.3 S.F. 400.48 z•_"ai. p J, ATTIC ABOVE 5 FT. 0.0 S.F. 2'0 " 0 D o I p FIRST FLOOR ROOF O/ 16 FT. 771.0 S.F. \` 400.33 NEW SECOND FLOOR 2108.0 S.F. �f 40/90 1 o O SITE PLAN LEGEND _ i o CO O O 0 EXISTING /N r7� o TOTAL LIVING AREA 5759.0S.F. PROPERTY LINE DRIVEWAY ,/4. Z N APPROACH NEW 3 CAR GARAGE 692.8.F. SETBACK LINE � TOTAL PROPOSED FLOOR AREA 7223.2 S.F. /09.85, !� ALLOWABLE FLOOR AREA 7726.9 S.F. x= (E) RESIDENCE Al SECOND FLOOR TO FIRST FLOOR RATIO 48.5 % TO BE DEMOLISHED 399 �99'74 O DRAWN N .64 NEW ADU 748 S.F. (N) RESIDENCE �� 0 EXISTING _ AM DRIVEWAY CHECKED APPROACH LOT COVERAGE SUMMARY NEW FIRST FLOOR 3651.3 S.F. (N) SECOND r ` DATE NEW FRONT PORCH 126.8 S.F. FLOOR - - - 3.18.21 NEW REAR PORCH 371.0 S.F. SCALE BAY WINDOW 55.8 S.F. \ 3/3211 = 1 '-091 POP OUT WINDOW AT KITCHEN 9.2 S.F. ADU ` J❑P, N❑. SECOND FLOOR OVERHANG INCLUDED IN THE REAR PORCH ` COVERED SHEET NEW GARAGE 692.8 S.F. PORCHES \ NORTH TOTAL EAVE PROJECTION 572.2 S.F. TOTAL PROPOSED COVERAGE 5479.1 S.F. (31.9 %) NEW ADU 748 S.F. Al LEGEND SITE PLAN & HORIZONTAL CONTROL PLAN OF SHEETS