HomeMy WebLinkAboutC2007-005 - 1/16/2007 - ApprovedC~ANGE ORDER
Department of Engineering Services
City of Corpus Christi, Texas
~)ate: January 8, 2006
~: '~ar~ge Jrder Nc 00 ~ FUIICIlf1(~ SOU~Ce: 550910-3233-00000-140302
i~3aeratir~~ Jep~rt~nent Engineer~ng _ Contract Time 180 Calendar Days
tU;~rr:e o{ Projec? Marina Development Project-Phase IIL Docks E, F, G, and H
_ -:3nt~ac:c~t CCC Group, Inc.
DESCRIPTIQN OF CHANGE ADD TYPE DEDUCT
PSG #006 ~139.798.00 LS $0.00
This work w~~i provide ai~ necessary iabor, materials, anci
eq~.,~pment for the landscaping on Peop~:es Street T-Head.
70TAL THIS CHANGE ORDER $139,798.00
Why was this change necessary°? (If left off the plans and specifications, explain why.)
Th~s is necessary to accommodate the ?eoples Street Conceptual Landscape plan created by Gignac Landscape
Architecture as directed by the City of Cc>rpus :~hristi.
How can simifar changes be avoided in the future?
Th~s c:.an be avoided by securing grant +~.~nding prior to owarding project.
~ oR ~~rva,~ ~_;G~~?t~acT GR~cE $ 3,835,988.00 Ghange Reviewed and Recommended by:
ro a~ CHaNcsE ORDER~ (~nci cu~ enci $ 501,747.00 HDl~hiner sele~y and Associates, Inc.
VE ", ON Ri+i.T PRICE $ 4,?,37,735.00 x,. ~
~ 4M ;ityT C~~= "HIS CHANGE ORDE~~< $ 139,798.~0 ~ d~~~7
~E~a ~~N7 o a~ cHarv~E ;B~a~ 13.08% Project Engineer Date
?Rr /!~~us a~~dTL. TIME huTHOR!zE~~ 21 (calendar days)
AD!;T~ CUNTRACT TIME THIS CHaNGE ORf F R 70 (calendar days)
-: To ~ a~ a~e:? oNA~ coNrr~ac;T ~ r,nE 91 (calendar days)
~ITY OF CORPUS CHRISTI, TEXAS CONTRACTO : C , In .
~
~ ~ ,~
!~Y ~ /` ~irw- _ BY: '~6" l/~~/ ~ 7
D~ ct of Engineering Se es ~. ~ ; Date Signature Date
F?'~' .._..._ _
~NL~C~ ` i!i11~ ' _ :~`- '7 -`! i ~1~ ,l/~
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APPROVED: , ` itle
.,--'
~YK ~~~zpw
;~K,eratinC De rtmen' Date
~ Y
_ ~}~;~,~~ ~-;,
~~ Di~ector of Management & B~.dget
~
°~I ~ ~ /, ~,~~/
2(107-00~
01 ~` 1610'"
M211C-7-Ol ~
( ~ '( ~_;rc~u~,
N i~ ~~~
Date
Attachments Pages
1. PSC #006 2
2. Proposal from CCC Group 3
3. Bid Breakdown from CCC Group 4
4. Landscaping Spec, Section 028061 12
5. Drawin Packa e from Gi nac 4
l~' ~ l~ ~,`
Date
i_'33 t.;h~angeOrder 005 Galculations.xls
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~'(~RPI ~ti r ti RiS'I'1 REG[O~ ~I, UFF iCt~:
h36-~ H[)PhIVS, t'(tRPl~ti ('HR[S ~l. !~~'R~10~%
~61 ?g9_:l:c h'A\; ~6I12Ry-1-1U.1
~a3~~iar ~ ~ j ~~_.
('i€~ ot~C~>r~~,us t't~ristt
~~+~? ~ eonard ~tr~~ct
t'o~us C~~r7sti, (-~..~xas,8~h')
1 IJ'1! Otl!' ',1 t_'j)~'71C' :11:
~ 1~ 1~.1'l ~~._'i'tlt';?It1~.C~`I'1
Ke~~t:renc~~ ~_~orpus Chnsti ;~~lanna De~~.~~opnicnt Project Phase III (Docks E, F, G and H)
E'r~~~ect No ' ~9~
E a~~dscape Ir~~pro~~~ments Re~~,sion ~ 1
att~nt~ors Eirc~nt N~Ioorc. P E
Eil'~:Li~iI1C ii
t'( t` ~;roup, inc. ~s pleased ~o pr~;ent our ~ropusal for the above referenced additional work. CCC Group Inc
~v~11 prc~v~~~ie all nt•cessarv ~uper-vi~ion, lab~~~~, e~~uipment and materials for this work. This proposal is based on
thr follo~~~~~g sco}~e of worfc
~rea One
t_ S~z~~~ly and install landsca~~ing as pc~r thc plans, specitications and bid items A1-1 through A1-21.
_'. C~~rtain ty~~es of tre~s or pltints (Ex Flori~ia Sabal Palms) may not be available or not recommended for
plantin~ uE~til June_ [f this ~s the case, C('CG requests that the retainage be released for the Marina
P~~ase III F'roject at the corEiplehon c~f the majorit~ of the landscaping. With the City's approval an
alternate plant or tree ma~~ be used ir~ placc of these itcros.
~. =~;tcr comptetion ot the installatior of thc availab~e plants and planting time, CCCG request that the City
c~! C~~~rpus t~hristi take ove~~~ the em;r-ence of the ii~stalled landscaping. In order to keep pricing
ccr~r~om~c~zi we hav~ nat rncluded r~laint~rlance of the ~nstalled landscaping while waiting for availabiliry
~~t t~~~.ant~ c~r- ~proper plantin~~ tim~.
We propose ~ I,ump Sum Price c~f $ 61,b?9.=19 for Area One. W'e also propose a contract completion date
extension of six weeks.
~rea ['w~1
i. S~~pply an~i install laTid>caE~ing as ~er the plans, specihcations and bid items A2-1 through A2-1 l.
?. C~~ttain t_y-~~es of trees or plants 1 EY Floric~a Sabal Palms) may not be available or not recommended for
plzi-~ting ti~~til Jt~ne.. [~f thi~ ~s the c~~e, C~t'CG requests that the retainage be released for the Marina
P!?ase III Nroject at the cor<lpletion ~~f tile majorit~ of the landscaping. With the City's approval an
aitenlat~ plant ~r tree may be used in placc of these items.
~. A~ter ci~~mpletion ot the in~tallatio~;~ of th~~ availabie plants and planting time, CCCG request that the City
c~~ ~C~ •:_~rp~ES Christi take ~~~~~•~ the tm~r~enc~ t~f the install~d landscaping. In order to keep pricing
i.ORPORATE OFFICE. A~,-/~~
' i= 3n . ,0 ?F g7~~- ~ °ETRICH , ~N( _ 1~ f'+rl 1~`t-C3M~~ V 0 . ~
1 • <' . ~OE'' ~'t~T ~ c7t' ~
~~ ~ ~~~/ V ~ ~~~ ,
~'OfiPl ~S ~'}IRItiTt RE(~1O~ ~L OFF ICE
~n3h-i HOP1:IVS. +:'t~RPl~ti (~Hil[~Tt. I't R40`°
~61 ?~iU-S I ~~ F'A \: t61 i289-! ~tC~~
I ~i.~~rt o1u• ~~~chsllr ~[1:
~~ ~~ ~,~ .~cc~~r~~u~iitic.C~,~~l~
c~~ =,nurr~~c.~l we ha~e nat ii~~~c:h~ded ~-7ai~lttr~ance of~ the ~nstalled landscaping while waiting for availability
~~ t~~ant~, ~~r prc~pc€~ ~iantin=~ time.
V1~~ propose a Lump Sum Price of $ 54,186.22 for Area Two. We also propose a contract completion date
~xrension ~-ft~o weeks,
~rea i'hrec~
1. Sti.ipply and install landsca~~ing as p~r th~ plans, specifications and bid items A3-1 through A3-4.
~. C~~rtain `yt~es of trees or plants (Ex Florida Sabal Palms) may not be available or not recommended for
p1~~-~tin~ lu~til Junc:. [f thi~ is thc c~=se, t_~CCG requests that the retainage be released for the Marina
P~~~a~e Tli ~'roject at tlle coTnpletion ufihe majorit~ of the landscaping. With the City's approval an
a3r~rnat~° ,~lant cr +.r.~c~ ma: he used ;~~ p:..i:e of the~e it~ms.
A iter ce7mpletion ol~the in~tallatior ~f the available p1ants and planting time, CCCG request that the City
o~~ C ~rplis C'hristi take ~~~e~~ the em:~rencc ~~f the insta(led landscaping. In order to keep pricing
c~ t~~~om}c.~l we hacti not mch~ded r~3aintenance ut~ the installed landseaping while waiting far availability
t> p;ant:~ t r proper piantin__ time.
V1 e propose a Lump Sum Price of ~ 12,~57.08 for Area Three. VVe also propose a contract completion
date eYtensian of one week.
~rea Four
1. S~~pply ~~nc:i install landscai~ing as per th~ plans, specifications and bid items A4-1 through A4-5.
?. CLrtain ty~~es of trees or plants ( Ex Florida Sabal Palms) may not be available or not recommended for
pianting u,ltil June. If ihis is the case, C'('CG reqiiests that the retainage be released for the Marina
Phase III E'roject at the cornpletion ~~f the majorit~ of the landscaping. With the City's approval an
airer~nate plant or trce may~ be used iEi pla~e of these items.
?_ Alter completiun ot~the in~,tal(at~or; ~f thc availabie plants and planting time, CCCG request that the City
t~~ (~~~rp~~s Christi take r~ve=~ the em~nenc~ c~fthe ir~stalled (andseaping. In orderto keep pricing
ec~~r~om~c~.l we have not ir~~:luded «~aint~~nance ofi the installed landscaping while waiting for availability
~~~ p~ant~ r~r proptr ~lantin~~ tin~e.
V~~e propose ~ Lump Sum Price ~~f ~ 1 l,?25.13 for Area Four. We also propose a contract completion
date extensian of c~ne week~
~rea Five
!. S~ip~~ly ~+n~t install laildsca~~in~ as p~~r thc plans, speciiicatious and bid items AS-1 through A5-6.
'. Cwrtain ty~~es of trees or pl~lnts (Ex Flori~ia Sabal Palms} may not be available ar not recommended for
p~l:~n~in~ ~~=itil Junc~. 1f this !s the~ ca~:e, ('C~C'G reqt~ests that the retainage be released for the Marina
CORPORATE OFFfCE
= C~ ~C ~~('=5~~ 57~ ~ C~-ETR~CN ~, a~, ~ , ~ ~~NI~, ~ ~~• ~10 • ~
,~ .-,~~ , ..., _.: a 2' ^~~ '~ 606r~
S~'' Z c~t= ~
~~~ ~~~~~ .
C(iRPi`S ~_~I~[RI~I'i REG[(1~:~L UF~~l~[(~r: l i.srt ~rrr ~~~~~~h.~rtc ~rt:
n3t~~1 NOPI~[~15. t'1)RPL~S (~HRISTI, CX ''R40'k ~1~ti~ ~~ .~~~c~~.r~~ti~tinc.~~ im
~(t l 28'--$ ~ ,. - - - -
FA\: t61/289-1-~(~4 _
P'~ase II I!'roject at tl~e coinpletion ~~f th~~ majorit~~ of the landscaping. With the City's approval an
ai?~~~nate ~lant or trec n1a~ be used ~n plac~ of these items.
:~ti~~r campletion <~f'the in~tallatio-~: of thc~ availahle plants and planting time, CCCG request that the City
~~~~ t~~rp~is C~'hnst~ take o~~~r~ the cm~rien~e of the installed landscaping. In order to keep pricing
e~ .~~~on~:c-i1 we ha~t~ nc~t i~~:cluded rs?aintenance ot the installed landscaping while waiting for availability
o? ~~ant~; ~~r pr~~pcr ~lantin~:~= ti~r~~~.
V~ t propose a t,ump Sum Price of $ 16,~52.?5 for Area Five. We also propose a contract completion date
extension of one week.
~'Itas~ t1r?d ~he at~ached Bi~i BreaFdow~n S~Zeet
~f ~::~e~ t~a=. e an~~ ;~~~c;sti~ns ~,r shc~~~~d y:,u re;~uire any~ additiona~ infcrmation, please contact our ~ffiee at (361 j
?8~r_5 ; ~~
R~°~pe<;tfib(1~~ Subrnitted ~
~~ f j°
, ~
r J
~ ~ ~~~ ~ ~
, ~~ ~ ~ ~ ~; ~ ~s' ~,r „i.+ .._., _..
1f f ~
'?Vlicha~l (.)~~en~
~'r~j;ect Mal~ager
GORPORATE OFFICE.
C ~C~ ~~~~ ~5i 57~- C ~T~RICF -~ ~ : A~; a^. ")Ni~ ' _ ~ ~TT~. IJO . ~
~ . - ._. ~ 1 = 21 : ~~ ' ~06C
s~-. 3 ~ 3
Proposai Ccsts from CCC Group, dated 01/08/07
~~ ~; Pr'a" n U
~ Time E~cttnsi~n :' Completion Date
~ EacFr r Cumulative n Weeks ~w! time extens~ion
flne $ 61,fi29.4Q $ 61,629.49 LS 6 42 02/08/07
{~Twc~ $ 54,186.2~~ $11 ~,815. l1 LS 2 14 02/22/07
'~Thre~; $ 12,?57.0~ $128,572?9 LS 1 7 03/01/07
(~Fou~ $ 11,225.1 ~ $ 1 3G, 7Q7 92 LS 1 7 03/08/07
Five $ 16,352.25 $156,150.17 LS 1 7 03/15/07
~ . s 158~ 1 Sd.17 - 11 77 03!'t 5/0"~
~lote~
1. Current completian date i~: 12/28/06
K P~~,iects~2G04~200 4019t1i0~ Ba~ic Services~,0485 Gonstruction PhaseADocks E, F, G H109 Change Orders and Project Scope
<'~ :+ngesf~SC_Oo6~,P`>C 006 pricing.xls Page 1
~ ~~ `H...~~ O. 2
EQPLES ~'SREET T' ~EA~' LANDSCAPE IMPROVEMENTS
AREA ONE
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:"OTAL AREI- C)NE:
i TEM A 1. 1 THRT1 A1 - 21
AREA TWO
$61,629.49
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U2vIT PRICE EXTSNSION
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B~~ PRICE IN
ITEM Q"_°Y & USiZT ~•ESCR:IPTI"~tt IN FIGURES FIGURES)
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TOTA~ ARBA '"WO: $54,186.22
ZTEM A2-1 THRU A2-.ii.
AREA THR~S
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UNST PRICE
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._T8M Qq'Y & UHZT DESCRIPTION IN FIGURfiS EXTENSION
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,~.-_31 $4 '~47.72
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TOTAL ARBA THREB: $12,757.08
ITEM A3-1 TIiRU A3-4
R£A i~"OUR
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TOTAL AREA ?OUR~
$11,225.13
ITEM A4-1 THRU A4-~
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IN FIGURES BID ITEM
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TOTAL ARBA F'_"VE:
$16,352.25
LTEM A~-1 THRU A5-5
~ -~. 2
~• ~ ~~
SECTION 028061
1,ANDSCAPING
l_ _ . (iENERAL.
i• l REL~ T'ED f)QCUM EN~[~S
1 Urawings and Gen~ral Provisions of the Contract, including General and
Supplementary Conditions and Division 1 Specification Sections, apply to this
Secti~n.
1.~ SIIMMAR~
_~. This Section includes the f~~llowing
1 T rees
2. Shrubs
3. Ground covers.
4. Palms.
5. i~awns
6. ['opsoil and soil amendments.
7. Fertilizers and mulches.
8. Stakes and guys
9. Landscape edgings.
~ 3 SIIBMI~TTAI ~
A Generai: Submit each item in this Article according to the Conditions of the
General ProviSions.
B. Product certificates ~igned by manufacturers certifying that their products
comply with spec;ified requirements.
l. Manufacturer's certified analysis for standazd products.
2. Analysis for othe:r materials by a recognized laboratory made according to
methuds established hv the Association of Official Analytical Chemists,
where applicable
3. [.abel data substantiating that plants, trees, shrubs, and planting materials
c~omply ~vith specified requirements.
C. Planting schedule indicating anticipated dates and locations for each type of
planting.
D. Maintenance instructions recommending procedures to be established by Owner
02806] ~~'~'~~~~ Nd.~
?age 1 o t 1? S~'. (~= ( 2
f'or maintenance of ~andscaping during an entire year. Submit before expiration
~~f required =nainten~nce periods.
1.-~ QLALI7~~Y' ~~~SSIIR:~N(`i-
A lnstaller Qualificati<~ns: E~:ngage an experienced Installer who has completed
landscaping work similar in material, design, and extent to that indicated for this
Project and with a record of successful landscape establishment.
~ Provide quality. size, genus, species, and variety of trees and shrubs indicated,
complying with applicable requirements of ANSI Z60.1 "American Standard for
Nurserv Sto~k."
~.-` Measuremerrts: Measure trees and shrubs according to ANSI Z601 with
branches and trunks c~r canes in their normal position. Do not prune to obtain
required sizes. Take caliper measurements 6 inches above ground for trees up to
4-inch ~aliper size, and I? inches above ground for larger sizes. Measure main
body of tree ~r shruh for height and spread; do not measure branches tip-to-tip.
Measure pal~ns by tnank feet. Measure from top of root ball to bottom of heart
fronds ( brow n fronds }
~ -5 DELIVERYa STORAt;,F?. AND HANDLING
_h, Packaged Materials: Deliver packaged materials in containers showing weight,
analysis, and name of ma.nufacturer Protect materials from deterioration during
deliverv and ~~vhile stc~red at site.
13. Trees and Shrubs: I~eliver freshly dug trees and palms. Do not prune before
delivery, except as approved by Landscape Architect. Protect bazk, branches,
and root systems from sunscald, drying, sweating, whipping, and other handling
and tying damage. Dc- not bend or bind-tie trees or shrubs in such a manner as to
destroy natural shape. Provide protective covering during delivery. Do not drop
trees and shrubs durin~ delivery.
i Sod: harvest, ~eliver, ~tore~ and handle sod according to the requirements of the
American Sod Producers Association's (ASPA) "Specifications for Turfgrass
Sod Materials and Transplanting/Installing.
D Handle balled and burlapped stock bv the root ball.
F Deliver trees, shrubs, ~round covers, and plants after preparations for planting
have been completed and install immediately. If planting is delayed more than 6
hours after delivery, set planting materials in shade, protect from weather and
mechanical damage, and keep roots moist.
028061 ~~ ~0.~
Page 2 c~f 1? S~'. 2p~ ( Z.
~. Do r~ot remc r-e ~~ontainer-grown stock from containers before time of
plant~ng.
~. Wate~~ root s~~stems of trees and shrubs stored on site with a fine-mist
~pra~ Water as c~f~zn as necessary to maintain root systems in a moist
~ondition.
1.~~ ['ROJCCT+~'ONDI"I~ION~
~ ~Jtilities: I)etermine Ic~cation of above grade and underground utilities and
pertorm wc~rk in a manner whic;h will avoid damage. Hand excavate, as
required.
E3 Excavation: When cunditions detrimental to plant growth are encountered, such
as rubble fi l l, adverse drainage conditions, or obstructions, notify Architect
before planting.
~ • ~' COORnTN~TION .~ ND S('HEDULP~IG
~ Coordinate onstallation of planting materials during with project manager for
each type of plant material required
l •8 WARRANT ~'
°'~- General Warranty: ['he ;pecial warranty specified in this Article shall not
depnve the (~wner of other rights the Owner may have under other provisions of
the C'antract Doeuments and shall be in addition to, and run concurrent with,
other warranties mad~: by the Contractor under requirements of the Contract
Documents.
H Spec~al Warranty: V~ arrant the following living planting materials for a period
of one year after date cff Completion, against defects including death and
unsatisfactor~ growth, except for defects resulting from lack of adequate
maintenance, neglect, or abuse by Owner, abnormal weather conditions unusua(
for warranty ~eri~d_ <~r incidents that are beyond Contractor's control.
~ . 1~rees.
2. Shrubs.
3. Uround ~:overs.
4. Palms
C Remove and replace dead planting materials immediately unless required to
plant in the succeeding pianting season.
D Replace planting materials that are m~~re than 25 percent dead or in an unhealthy
028061 A~. 1.3~. ~
Page 3 of I 2 ~'. 3~~ Z
cc~ndition ai end of~ ~varranty period. All palms must show positive gowth. (New
frond~ )
t A Eimit of :~ne replacement of each plant material will be required, except for
losses or replacements due to failure to comply with requirements.
1.~~ 1RE~F~~ ANI~~ SHRUF3 M.AiNTENANCE
.a !Vlaintain tr~~es and ~hrubs by prun~ng, cultivating, watering, weeding, fertilizing,
restoring planting saucers. tightening and repairing stakes and guy supports, and
resetting to proper ~rades or vertical position, as required to establish healthy,
viable plantings. Spray a.~ required keeping trees and shrubs free of insects and
~iisease. Maintain trees and shrubs until final acceptance from City.
l. ~ 0 GROI.IND c'OVER AND ~LAN`i' MAINTENANCE
'~ Maintain gr~~und coaPr and plants by watering, weeding, Fertilizing, and other
operations as required to ~stablish healthy, viable plantings until final acceptance
from <'itv~
1.1 = I.AWN MAINTENANC'F
~ Begin maintenance of lawns immediately after each area is planted and continue
until ~inal acceptable tiom ~'ity.
F3. Maintain new lawn, by watering, fertilizing, weeding, mowing, trimming,
replanting, and other operations. Roll, regrade, and replant eroded areas to
produce a uniformly timooth lawn.
Watering: F'rovide ~~r-d maintain temporary piping, hoses, and lawn-watering
equipment to convey water from soiuces and to keep lawns uniformly moist to a
depth of 4 inches.
Water ]awn at the minimum rate of 1 inch per week.
' _ _ PRODUCTS
='_.1 TREE AND tiHRtJB 'VIA"I }~;RIAI_
~ General: Furnish nursery-grown trees and shrubs conforming to ANSI Z60.1,
with healthy root srstems Provide wcll-shaped, fully branched, healthy,
vigorous stock free o1~ disease, insects, eggs, larvae, and defects such as knots,
sunscald, injuries, abra.sions. and disfigurement.
B Grade: Provide trees tind shrubs of sizes and grades conforming to ANSI Z60.1
o2sobi ~'7' rso, 3
Page 4~~f 12 c~i~("• t{-~ ~( 2
for type ot trees and shrubs required. T'rees and shrubs of a lazger size may be
used ~f acceptable t,~ Fn~ineer, w~th a proportionate increase in size of roots or
hal l ~.
( Palms: Pro~ ide paims of~ grade "A ' quality.
~,
L,AR( TE TR E?F~
~ I"rees: Single-stem tree~ with straight trunk, well-balanced crown, and intact
leader, of height and caliper indicated, conforming to ANSI Z60.1 for type of
rrees required.
1 Sranching Height: z/3 of tree height.
B Provide balled and burlapped Mexican, Texas & Florida palms.
1 t'ontajner-grown trees will he acceptable in lieu of balled and burlapped
trees subject tc meeting ANSt Z60.1 limitations for container stock.
2.{
SHRI_1BS
~ Form and ~ize: Shzubs with not less than the minimum number of canes
required by ajnd measured according ta ANSI Z60.1 for type, shape, and height
of shrub.
?.4
GR~I_iND COVERS AND PLANTS
~~. Provide ground covers and plants established and well rooted in removable
containers and with not tess than the minimum number and length of runners
required ~y ANSI 7b1) 1 for the pot size indicated.
?.5 TOPSOIL.
A. Topsoil. A~TM D'~?68, pH range of 6.5 to 7.5 percent organic material
minimum. free of stones 1 inch or larger in any dimension, and other extraneous
materials harmful to plant ~rowth. T'opsoil shall be friable and brown in color.
1. ~opsoil Source: Import topso~l fiom off-site sources. Obtain topsoil from
naturally well-drained sites where topsoil occurs at least 4 inches (100
mm) de~p; do n~t obtain from bogs or marshes.
2. Sandy loam to t~e hro~un in color and friable. Top 2" of all newly constructed
berm shall be top dressed with sandy loam.
0280Fi 1 l4"~ ~ ~~
Page 5 c~f l~ ~: ,S c~ (2--
2.{> S()II AM~NDMETJ T~,
~a [ronite: 40 f b. bags.
B Sand; Clean, washed, natural or manufactured sand, free of toxic materials.
~-~ Gypsum soi I amendlnent grade.
~} Peat E-tumus or Compost: Finely divided or granular texture, with a pH range of
6 to 7 5. cc~mposed of partially decomposed moss peat, peat humus, or reed-
sedge peat compost and decomposed organic material such as hay, leaves, twigs,
bark, wood ~,hip, grass clippings and manure. Manure should not be more than
~0°i~ c~k~ the ~ olume.
.. Manure: V~ ell-rotted, unleached stable or cattle manure containing not more
than 2S percent by v~~lume uf straw, sawdust, or other bedding materials; free of
toKic ~~bstanees, stc~nes, sticks, ~oil, weed seed, and material harmful to plant
growth
~. Herbicides: EPA registered and approved, of type recommended by
manufacturer
~ ~ Water: Potah(e.
_'.7 FER I'[I,['I.Ei~
A. Slow-Release Fertilir.er: Granular fertilizer consisting of 50 percent water-
insoluble nitrogen, phosphorus, and potassium in the following composition:
L C`omposition: ,+ percent nitrogen, 10 percent phosphorous, and 5 percent
potassium, bv wr.ight.
B Fertilizer Trek: Tablets: Agriform or approved equal.
'.8 MiTI ('HES
A Organic Mulch: Cypress mulch, free from deleterious materials and suitable as a
top dressing of trees and shrubs, consisting of the following:
l. ['} pe: C ypress I~tulch
2. Size Rar~ge: 2" rriaximum, 1" ~ninimum.
3. C'alor: ~lniform brown/red in color range, acceptable to Landscape
Architect.
o2soc~1 i4T7: No•3
Page6c~f12 `~~ ~O ~~L
2 `~ DE('t)MPt -SED GKAN(~tE
~~_ Decomposed granite "( o he red to pink in color. Size to be fine to 3/8". Install in
z-w~ ~=~~mpac ted 1 i fts
2.10 STAKES AND GU~~S
a Gu~~ Stakes 6' metal "~l"" post, painted green for all new tree plantings.
E3 Guv and '1'ir Wire: Not lighter than 12 ga.
~:." Hose C'hafing Guard: Reinforced rubber or plastic hose at least 3/4 inch in
diameter, cut to lengths required to protect tree trunks from damage.
:.~ Flags: Standazd sun eyor`s plastic flagging tape, white, 6 inches long.
~' ~'~~~d E~r3ce~ for palms refer to staking detail and schedule.
?.` LANDSCAPE F,DGINUS
~~. Edging: 'B~nd a B~>ard' edging <'" x 6" x 20'. Install as per manufacturer's
installation instructions.
-~~_ __ _ EXECUTION
3.1 EXAMINATION
.~. Examine areas to rece~ve landscaping for compliance with requirements and for
conditions affecting performance of work of this Section. Do not proceed with
installation until unsatisfactc~ry conditions have been corrected.
~.2 PREYARATIc)N
A Lay out indiv~dual planters, shrubs, berm and mass multiple plantings locations.
Stake lacations, ~utline areas, and secure Architect's acceptance before the start
of planting work. Make minor adjustments as may be required.
:~ 3 PLANTING St)IL PRFPARA"TION
A Before mixing, clean topsoil of roots, plants, sods, stones, clay lumps, and other
extraneous materials hrumfu! to plant growth. Spray beds with Round Up if
weeds or gra,ss exist.
B. Mix soil amendments and fertilizers with topsoil at rates indicated. Delay
mixing fertilizer if planting does not follow placing of planting soil within a few
028061 ~~ ~•~
Page 7 of 1? cS~f-(. ~cF ~2..
~a~~
~"Planting ti~>il .amendments Schedule" is included at the end of this
tiecti~ ~n.
~' For tree pits backfill material, mix planting soil with topsoil before backfilling.
~ For plantin~ beds at ~rade level, mix planting soil with the specified amendment
c~n the surfa~e of existing topsoil and mix thoroughly before planting.
?Vtix sE~ecified ~oil amendments prior to mixing fertilizer.
3.~ I~AVVN PLA!~1TING YRE~PARATION
'1 L,oosen sub ~rade to a min~mum depth of 2 inches. Remove stones larger than 1
inch in any eiimension and sticks, rc~ots, rubbish, and other extraneous materials.
I3. Spread taps<~il to depth required tc~ meet the proposed, grades, and elevations
shown. Fill till depression with required topsoil to provide a uniform grade.
Preparation ~,f Unchanged Grades Where lawns are to be planted in areas
unaltered or undisturbed by excavating, grading, or surface soil stripping
operations, prepare sc-il a.s tollows:
1, !~toisten prepared lawn azea.s before planting when soil is dry. Water
thoroughly and allc~w surface to dry before planting. Do not create muddy
soil.
2. Restore prepared areas if erocied or otherwise disturbed after fine grading
and bef<~re planting.
t.5 GRO~'T(D Ct)VER AND P[_ANT BED PREPARATION
A Loosen sub ~rade of planting bed areas to a minimum depth of 4 inches.
Remove stones larger than 1-1/2 inches (38 mm) in any dimension and sticks,
roots. rubbish and other extraneous rnaterials.
B Spread planting soil mixture. to a l~"" depth and, after light rolling and natural
sett(ement. 1'lace approximately '~2 the thickness of planting soil mixture
required. Work into top of loosened sub grade to create a transition layer and
then place remainder c~f planting soil mixture.
C Till soil in beds in two lif~s tc~ a minimum depth of 8 inches.
D. Finish grade at~er preparation to be 2" below top of edging or curbs.
o2go~ i ~Tj : F~v. 3
Page 8 of 1~ ~}~'. ~~( Z
3.~~ F-~x(~AVA 1 ION F(~R "l'REES AND PALMS
~~ Pits: Exca~ ate with vertical sides and with bottom of excavation slightly raised
at renter to assist drainage. Loosen hard subsoil in bottom of excavation.
~ontainer-Grc~wn ~[~rees: Fxcavate 12" wider than root system, plus the
Iollowing settang-layer depth:
>etting I.ayer, .Allow 6 inches (150 mm) of planting soil.
~' ~'aim~ Exca~ate ~:?" wider than rootball with bottom of excavation
slightly raised at center to provide proper drainage. Loosen hard subsoil in
botton~ of excavatic~r~.
E3 Dispose of su6soil removed frorra landscape excavations. Do not mix with
planting soii or use ~is backfill. Clean excavation soil may be used for watering
saucer
~.' Obstructions: Notifi Architect if unexpected rock or obstructions detrimental to
trees ~r shrubs are encountered in e~ccavations.
F) Fill excavat~ons with water and allow to percolate out, before placing setting
layer and positioning trees.
3.? PI:ANTING [REF,S AND SHRUBS
-~. Set balled and burlapped ~tock plumb and in center of pit or trench with top of
ball raised above adjacent f nish grades as indicated.
l. Place szock on setting layer of compacted planting soil.
2. Remov~; wire ~rom tops of balls and partially from sides, but do not
remove from under balls. Do not use planting stock if ball is cracked or
hroken before or during planting operation.
3. Ptace backfill arc>und ball in layers, tamping to settle backfill and eliminate
vuids and air pocket~. Wher~ pit is approximately 1/2 backfilled, water
thoroughly before placing remainder of backfill. Repeat watering until no
more i~ absorbfsd. Water again after placing and tamping final layer of
hack ti 1 I
B Set container-grown stock plumb and in center of pit or treneh with top of ball
raised ahave adjacent ~inish grades as indicated.
L C'arefull_y remov~ containers so as not to damage root balls.
2 Place stc~ek on setting layer of compacted planting soil.
3. Place backfill ar~~und ball in layers, tamping to settle backfill and eliminate
028061 A~T ua. 3
Page 9~~f 1? cs}f-~'. ~~= t'L
v~~id~ and ai~- poekets. When pit is approximately ll2 backfilled, water
thorc~ughly before placing remainder of backfill. Repeat watering until no
more is absorl~ed. Water again after placing and tamping final layer of
back~ill_
t Set Palms ,~n a cushion ~~f planting soil. Carefully work backfill around roots
systcm. Plumb before backfilling, and maintain plumb while working backfill
around roots and placing layers a.round roots.
C~ Dish and tamp top c~f~ backfill to form a 4-inch high mound around the rim of the
pit. Do not cover top of rc-ot ball with backfill.
~. Stake all trees and P~Ims
3.K TRFE AND PALM GUYING ANI~ STAKING
'~ lJpright Staking and Tying: Stake all trees. Set "T" post in a vertical position
and space to avoid penetrating balls or root masses. Support trees with 3 strands
of tie wire ~ncased in hose sections at contact points with tree tnank. Allow
enough slack to avoid rigid restraint of tree.
~;- Guy~ng and Staking Guy and stake trees with a minimum of 3"T" post 6'
length. Securely attach no fewer than 3 guys to post and attach flags to each guy
wire
~. Florida Sabal and transplanted Palms, stake with wooden braces. Refer to detail.
~.1(t PLANTING c'ROUlVD ('OVER AND PLANTS
~. Space ground cover and plants as indicated.
$~ Dig holes lar~e enough to allow spreading of roots, and backfill with planting
soil. Work soil azound rovts to eliminate air pockets and leave a slight saucer
indentation art~und plants to hold water. Water thoroughly after planting, taking
care not to cover plant ~-rowns with wet soil.
~ 11 MULCE[ING
A Mulch backfilled surtace~ c~f pits, trenches, planted areas, and other areas
indicated.
B. Mulch: App1} the following average thickness of hardwood mulch and finish
level with adjacent finish grades.
1. Thickness: 2 inches for planting beds.
028061 ~TT N~°• 3
Page 10 c~f 12 ~~' ~~ ~~ ( L
? ChicKness 3~nches for trees and "Plant PiY items not located in a formula
hed.
ti~~te all newlv ~onstructed planters ~n the existing concrete walks shall be top
dressed with ~'" <~f ~ranite.
-~ ~ -~ (NSTALLi`~TiON t )F C=;t~CtINGS
~`° f';dging: Install <~dgin~ wherf~ indicated according to manufacturer's
recommendations.
3-' 3 CLEANUP AND PRO'I'EC'TION
'~ During (andscapin~, keep pavements clean and work area in an orderly
condition.
~3 Yrotect landscaping from damage due to landscape operations, operations by
other contractors ~nd trades, and trespassers. Maintain protection during
installation. Treat, repair. t~r replace damaged landscape work as directed.
-~• 1~ DISPt~SAL, t~F SIIRPLUS AND WASTE MATERIALS
~ Disposal: Remove ~urplus soil and waste material, including excess subsoil,
unsuitab(e s~ail, trash. and debris, and legally dispose of it off the Owner's
propert~ .
~•l ` PLANTING SOIL AMENDMENTS SCHEDULE
~~. Planting Beds: Prc~vide soil amendments in not less than the following
quantities
1• Ratio of 1/3 peat moss/compost, l13 sand, 1/3 new top soil by volume
2. Vl~'eight of manure per cu. ft. of backfill: 2 lbs
3. Weight of ironite per cu. ft. : 1 Ib.
4• V4'eight uf gypsum per cu. ft.: 75 Ibs.
5~ Weight c~f commercial fertilizer per cu. ft.: 1 Ib.
:} 16 LANDSCAp~- MAINTENANCE Dt~RING CONSTRUCTION
A. Tree & Shrut~ maintenance. Maintain trees and shrubs until completion and
acceptance of the entrr~ project. Maintenance shall include pruning, cultivating,
weeding, wat~:ring, mowing and application of appropriate insecticides and
fungicides necessary to maintain trees free of insects and disease.
r- Reset settled tret:s t~~ proper grade and position. Restore mulching
028061 p'~' ~' ~
Page 11 caf l2 ~~ ~) o~=t~~~t--
-naterial, which has blown away due to dryness or disturbed by
naintenance operations, and remove dead material.
' ~-'orrec~t defective work when deficiencies become appazent and weather
and season permits.
~- Water trees w~thin the first "?4 hours of initial planting, and not less than
twice «er week until final acceptance.
3•~' ACC'FP~T~AtiCE
~ Planted areas will bey approved by the Landscape Architect at completion of all
working operations and recommend acceptance upon completion of specified
compliance with speczfications and requirements.
3. Acceptance is ~efined as the date on which the city will accept the entire
landscape project.
3.1t~ ('i.FANTN(~
1 Perfom~ cleaning during installation of the work and upon completion of
~he work. Remove a(1 excess materials, soil, debris, and eyuipment from
~ite. R~:pair damages resultin~ from planting operations.
o2so61 ~"~ N°` 3
1'age 1? ~~f ! ~ S~~' ~~L ~ ~ ~"`