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LTC 180-2019 Flamingo Park Tree Removal Update MIAMI BEACH OFFICE OF THE CITY MANAGER NO. LTC# 180-2019 LET ' R TO COMMISSION TO: Mayor Dan Gelber and Members if the City I ommission FROM: Jimmy L. Morales, City Manage ` - DATE: March 29, 2019 SUBJECT: Flamingo Park Tree Removal pdate The purpose of this Letter to Commission s to update the Mayor and City Commission on the tree removals conducted as part of the Flamingo Park Park-Wide Improvements Project. Yesterday, Urban Forestry conducted a site inspection to assess the condition of the remaining two Melaleuca quinquenervia within the park. Both trees showed substantial evidence of basal decay and branch dieback which are illustrated below. In addition, these two trees are directly adjacent to pedestrian walkways, park benches, and the basketball courts. Due to the extensive decay and size of the tree parts which have a potential of failing, it is recommended that these two trees be removed immediately, as they pose an imminent hazard to health, safety or property. The area has been secured to protect the public until the contractor removes the tree safely. A bird's nest has been identified in one of trees. Staff is working with Natural Resource Agencies to identify the species and develop the appropriate action plan before removing the tree. Both of these trees are already permitted for removal under UF2017-0195 and as such will be mitigated for per permit requirements. Mitigation will be in the form of Florida Friendly Species suited for our climate and will include 49 new trees comprising of(6) Gumbo Limbos, (6) Verawood, (10) Bridal Veil, (5) Pigeon Plum, (6) Silver Buttonwood, (1) Orange Geiger, (13) Wild Tamarind, (1) Live Oak, and (1) Mahogany. City staff will be attending the neighborhood HOA meeting on Monday April 1st, 2019 to discuss this topic among others for the park and to answer any questions regarding this project. The meeting will take place at 5:30pm at the Tennis Center at Flamingo Park. Should you have any questions, please contact Omar Leon, Urban Forester, at 305-673-7722. 1 z . il I 1 ifLi&4 ,, .. , • ` , '' • ,.+ '"ter ti s ‘a i G , 1 FLAMINGO PARKMIAMI BEACH 11 Proposed Neighborhood Capital Improvements Program a Y a 1 • li r z • • y r;s , . � 'i 1 � .� '� 10- t • - +� •. Mi ;r` , n . , -r tiV ' .� , , '+ , t . .fi9.c o ` . •.' .*liIT%r. 91 Ci M • . Figure 1.Trees which are to be removed. 2 1} -, , T e 1 1 kit,:a' .4i' 'I' 11'f 4. Ili . . • ir.' , : . - 41.7 , ` kat:* . ik ,3111 ,+.rn s Figure 2.Died branches throughout canopy.Some of these branches are over 30 feet long with branch diameter estimated to be over 10 inches. 3 . , ... ,grr T.,. •iittit. • e i , ... ' 1 • It ' - ' •,. ., , '-•' .1 •, I T1,04t - -, '/' . g• . ,. r• . i . f. ,. ., ; : • • . 7 . i lib *r"tritt .7 ..., :i„i , • . r . fee ..', i • ., ....0-..,. ' ,. . itL. s . .' . A •eor' . , vo"' '• • ' c . , ,F. i l'• ., ._ .* -,' ' .-_.. • ' • ',• .•, ''' ' ' " ' I ' • t.. ...'1' ' ..-. -,. A: 4 ' •v., , • 4 I , r r, •. i . , ;hir?"1 - ....,W• ' . '-'xiot )11' • .. .1 ,. •-.• • C t C N.'; 4 , ' '• ,1. 41/4 • : -# ' l'; ' ", It/ , •,. : ' ,.„k _A . - . • % - . li ..40 , " k e' ..., -' .. litik s, ‘ • . •••:,,,. •:..-lf,-..".,-4.; -- • •7 ' • . . -,. •-, -. -.•• ": , . •".. -:-... , ,!. , ,:, •:-'' : ....e lik . . • . A. , •. 4..'s. .".. , „ ,.. .. . • •:., 15. -.- - FiClilre 3. Decay at the base of the trunk. IP" "'If . • , - i\ -. ri 1 7, . .1 . 4, ,i. , ' /, •' 4, . . ' .* .1 -• •'-. . . i . t. . .. • • . vi, i' •.' i Y "'.' .N. - , "P..,..- " \ .' :t :.;10'k,1:1, I) -N2 do N. .--• -6.. - - 4,.. :?•1';' ' - . t •Ak .. f Nr *. , N.‘•: . `Nt -4 *.- •• a *0 ' 4) '• - e • ''''' 4lik' .. 4 "' ., .0a k•s, '. .a!!. -ir: . . ,, '' r. . ' " . AR -, •. . _ • , ... t (. 4„. 1K. . mr* a'' do," ... .. , 1 . lig , Figure 4. Decay column ext,nds 18 in,I les into the base of the tree. 4 • i , i ..,4 .r . - ' . Ay. .....‘, - L Ar • , -,.. , • - l / -;...• . ,i I t "i . t , ,, t. , k 'AO I' 1 ,.0 '''' ' . . *---,',APPe. . kt ' • 1•fiv • .( r , .. •- , . ,,... . ,,," 10, $ . •' ,.. •,, .) .,-)..* ....,,,, : • k , r-, L i• ' )1 *1- ,' ll ',,,.-; '47..c/./'•, ., .4.1 1 4f )! NI ; . 1,. ic • . . . '',/ ‘ • , • 7 , / 1.41( h y ' %Lt.. .\•:.;„•A IL. . t''' . ! ; /el, -1' f• Nik A , , il — ) • , .. • • ,.. ' • ' wi . - : , -4•*1.- 1-* - 4 tr?)).-4e,,.-• 't: , Figure 5. Measurement of o'e, ... at the base of the ' 1 4"ilk - I, i• -,r1 4k: ,'", - • . .• oh Nk*k -•.•, Al 4 , .. Ita it 4. ' .- %., 4. ,4 . . . •,-: * 4, , .4 - • _;.., it ( . Aiiik, ., .0. ,...4-- .• 4 t U. .-,,- . lirll' In_ . . . ell"r"' ..k* Figure 6. Extensive Dieuack'ilnroughout entire caliopy. 5 illirliPMIP. ( )6.•i._.. , •Ar'" _ s' . • ^ . ' ..0 _ -_ i it • • '•••' e 411" • ' I 4 7 ...- .1.•1 - . . : _..... .....• C...e.. • .-. r:- ... • • . •••"" •• . fi .. -••• . - ,• . , ‘,..e,,, .0111.1111116„ Ai: •• ,..- ; - ' -•4"4,4i&P. 411 .. %., ' '-,' 4 - _" i'i, . ,. ,;-• ... ..,... ..6 ..,4' _. ". 4,6•41.,•,9"- ---1,1• 0,.. Itee, IT- - ' ' - r .-- r"- / * 4." - 'S. „ ....... 7 ...,,,•.:,. -1‘,..ix . .t,4',f•-••1 ' • •-• .,-- • ' ' „. 4 . .. • ' ; '`'.. ./1. . 4 . -•••-'.„... ;,'Z'''''' It is."'`'i.',. ' -; ''''-t. • - , ... . . , . - „ •-•1 ,,,i'.. Figure 7. Basal decay. ,..,.......rioy,r,....."- ' A ,./ • '' , . .. - .4/1k.. "...e-+••, • ' f• ,-,/yr •gre4'•.r.,.,y .", . 410 : r/ .. • .L - - 0 .. , • •*. . 'O. , .0. ' ,ii • , • • , V I jir - . - r , • ,,, it. . _ , • . ,. . 1- el • it 1 r 1 , .60 //- - • 4, --;4- , • .....,_,.. ..< • - .1,AO * — • ...r4,,,,•••.- 4,454e _ -ik ...1 . .L . 'c' .,. P.•`,••••••• .., k...6- --4,.., •-... . ‘ 4,-, -4- ' i 4, •-', ., ':..tr • ' -,.*4%_:---..., -s-'1'r. , i4. u.t,•. .. 't r'1°4:.- .5:-' 44{,.. '.-- .4' ',•e• • ... ' r : , r• , ''. ' '41 • . . . A' "4 .1-•-t4L-tr,.. " •t , i''• 4,. Figure 8. Basal decay throughout most of the base of this tree. 6 l&s.:r4. •;•4/Zit ' t ; • _ 'i f /u i f3, alp 4 i i� f� . it ) -�. .ie , 'Os � � ` 4I:*~ ' ,yams I'� - LR • t 1 N. . " In tv, . 1 ?1 tit' \ ' • w ,.: • a , t, , e -,Ve.,ir.. 44'•;,aeA"+41ik, *We. .R„ Figure 9. Decay column. , 9 ;, / i‘ , 4,44 if il fit /• ;II'S" K . I, A I' { o.„4. ` ' to. i �,1i- r f� ,. f4'. `� '. Figure 10. Decay from old wound.This is running down to the base of the tree. 7 - , ' . 'ic • p...i•ikte- -. . • • • , .,,- , " -- . - '---' ' rig° ...i. ,e..' ."--i ..... '4:1r-•-'. -- -- --6-.'...-.....)... _ J.- _...,4•;57.*...,rfiff " ,, , -......o, ,.. ...-.4 .''''' — -. •ir, • Iii .. ---: 4 4 ---, . r ., ., • 2 , fr.. . -.4-i...... ,...,..ip!„,... . .. , . ,....., $ ...2, . .190t - i 1641 ."; . •..:'`'`-'.., : .,' A!..• , , ':.. „..,s,...,,:. ,, 41,__44 4 I. V.' ''A„ , • , .,s,. i„ . ,. . „ , ..,i,, ,Lle • . 4,„....., ., „ ,. , • ,,„, , . ... ......„,,, .,.4 ,,, ...........„, . .. ,. .. ‘." '' '1 N.: .‘ ...C- . t-, . ,..., Nit..;ilk- ‘ '',' ••• '14 At,.., ...... -•1‘ '• ,..i.e.' \ • d . .. .. .1...2- -,:••=ci ;4- -1:"tjk '' '''• 41 e NI. -", ?!fr, r...rt.,: .tN,t . ,; •. , ..„._ '11 ' S' [,-.. '-ik'.• . . . k . * ' -• ' '- '',7-'/,' .'' Vo• ; •.•••'••1 ; '.'.4, ' .11:1 • • .;-..-1./ ' ,Azi/; ; ')z, Illb; -,2" t'N II !,,y-;-\\... . .;.: 'o'i .:,' ':fg 1;' - - ....T.'1;- ,...., I 4 t".. I../ .±;:riA ,.,•,*1!. 2,.. *Al' 4(.,t ..:ti -: ' : -'t Figure 11. Decay at the base extending over 2 feet into the trunk. .7...• co ' . . . 4 •44.1iiik.`',.., in . .4, -;•.-.• , . ,,„,, • .. c• " i, :z v , ,.1• - -•••• ,;., •• ,••4•- rs fr . • ,,;- .. ..„. , ...._ lo...;. •.... ""-.... ta' — '.7. *6 N oo • - . • LO .t. 1 •—,-- ' •-`-'-...-4.,''.---• if, t• . .. ..,, •* II! ' ..,., )• ,..... i iitioil . r tk 1 ' 11 ' • . Avg.'" 41. .• 4 . - ,;,..'."- • . ..."-r . 4 0, . _ , . . . . . . . , -- II h. ...,. i. \ill Figure 12. Measurement of decay at the base of tree number 2. 8 . ." ..... r r '= d, 'r .....x _ , . 40j11 44r ll' r� 4i•t, '' , k . 1 .R �y x ~ fy `w :•' -r - - ' 0.1k" $4"...A t • sem`. ,•'' • 4 ;: •_ ir Figure 13. These are additional pockets of decay on the other side of tree number 2. Some of these measures at 36 inches as well. , . ' .-'ai;-7;.r. :,i .,,.,,,, , .44r . • Pr it,'' ' II s i .r •V' _T if _ - it w • . _rte ". 1 • Figure 14.Tree Number 2 next to the basketball court. OJL 9