HomeMy WebLinkAboutContract 41469-A1 ?e'
AMENDMENT No. 1
CONTRACT OKI.020
TO CITY RETAR " CONTRACT
WHMEAS,. the City of Fort t W+V„,1 r h. (CITY) a„nd Meese r; and Nichols, Inc. ,
(ENGINEER) m de and entered into Cif y Secretary Contract No. 41469, y thF
O1TRA m ic h as authorized Q PIM C-24703 Jn the 25 clay C
a.a n u a1""j
2012 i the amount of iii 800, 750 . 00 ; and
WHEREAS, the ,d sN s Ft d .� involves s in„ s a g services t o r s,h
following project -
Deep Bed ��°'� .',s, � f� d.. � i � �P�aq� M” A°°Aii G�"C % :;� , 1,11111
age� xa, � �'.�2"�° 'a?�;,s' ,�agd",° (,".i"!k„=e a Water
M adorya t 3 on Facility 1 V F) ; a;`G,,.k
WHEERKS, it has become necessary to execute Amendment No " I tR''!' the
CONTRACT to include an increased sr,ope of work and revised fee .
NOW TMZXZFORZ, CITY m md ENGINEER, acting herein by and through t 9 e i r
�dtlly zed"'d k.eps mom M1'en t,m aW,t &,a'v e s,u enter "C, m Yy'o the following, ag g- ,mµms'"n t,
which amends the CONTRACT:
, :rt= t"d e I, o f the CONTRAor is amended to o i m i rte"",l u d fJ the addicional.
engineering sem°°"d,si ces sSpecif;sed„ in a1, r''a'>d'"°"sa="s,l dated 112412022, a copy of
which is attached hereto ssnd;; incorporated aasm,ed he'Let,ssn fi°p"phe 4.`F"osfC to city for
the additional it:io mal m.3 »,"ag'n services to be performed, by Emyg,anee totals
m
2 .
Axticle 11 of to»hmas'" Cy.aC'NTRA"^wr^ is amended d t°rviY provide vide f for an t.btt cease in
the fee t-„ a i to Engineer for all md"or and services performed under
the Contract, as amended, t'R,'.:Ji th,stiffM t,0"9;e total fee paid by the City fY,"yr all,
°waeso;t"k and services shall l be an amount of $2, 032, 750 , 00 .
,
3
All other provisions of the Cot"i,crass"t , which arsrr�N� n4s-"rt expressly
amended herein, Shall remain in full force and effect .
EXECUTED and EFFECTIVE a of the date last r i t t; n by t'm, signatory,
GITY SECRETAkity"
m, Wn, OR ,,, I
U" 12 V003 IM Page d I
City o f Fort Wa rc h ENIG I N E.EF
amt ib!a iw -3n(d J c:!h,,d l °,&
Arnando costa Robere F. Pence, XE. WEE
Assistant City Manager principal
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S Wank k v ,
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ni.v.ec Yy,,,o r a :fNdlf h V"fj'"Y r Department
�,�.". / �,w`CUB D AS t�O FORM RM �1 �.����' LEGALITY
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Aosistant City Attorney
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City Semetaqr Wl 1, We
OFFICIAL REC011, 01
CITY SECS@ E' " l"ll"
F11 MUN9 TX
ATTACHMENT A,.�t
To
AMENDMENT#1 FOR ENGINEERING SERVICES
#ETWEEN
'TH E UNITY OF FORT WORTH AN 0 FN E IESE AND N I CH 0 LS, tNC.
FOR
ENGIN EERING SERVICE S FOR UESIGN OF THE VILUGE CREEK DEEP'BED WIDIA
F I L VIE RS MU DUFIICATDN;S
This ainiendme",rvt dlesc.rbes the services to ibe provided by 1,,NG4NEEiR as the ENGINEER. Thp foHoNving,
eiemeints are ji,cided to the profec't Design Phase and Bid Phase Services asdes,criibed in t1tie origirol
agrec,rnent domttiod.tatr iiu ,,,ii"y ,25, 20,11 and terni5 arid condition,; of that jgreommtapply�
Add rtioria Wesign and bid phase services scope rtenisare provkJed b0ow, Constructfon Phase ServC ces
are not Included and arpt additiorial servims, "I"he followijng design Oements are added to the project for
incilusIon, in tfiefinal dicsign,and bidph2so dactvimp,nts�
In orcler to,deterrrbirte best fit of,hydrauk throt gf'iput arA water
qualityl, and,judge the impact of options for filter twxJerdrahi de igns,, the.,City has diecidf,,,td to
augment the pilot testing protocoffor Leapoid and 'Severn Trent (Tetra) equipment to alicow for
additional daW collection, T he followkng element sire
Adiditjona�rim tone arpd P&I OdIcIrIt OPerlitlDn,f the.., Leopcflid pilot; plant extending thie, study
tknv frem(6 weeks to 3 weleks to cover qicre rriedia size opVons Ilndudrrm g mcm-rnedia
sand, anthracite and (Jual rneLfia coati gk irations
Development of a separate protacol for rnodificaVon of the Severn treirt VPl,lr t pildga anid
addifiona 19 Week, of pilot plant opestation and rental of tho p4 at 1,11ant fronli Severn "Trent.,
Addftiona� reporting associated with the t wo pHot pia nt facilities anci tint a nay
2, New—CgLffi
I&I,—The existinp
,� MCC building Na 10howing eviAen horting aind potential
kf`e/safety hazard Nsues and reWacefnent r s reCOITI'llien6ed, A new,MCC building wfll LW
Wevidied as,a pad mountect, cambinat""On KapvanJZ('xJ ate lei enctosure
1.,acation of the budding Will be in Oic parkirig or ea 4"Wirrm'diet elly Im—st of 0"Ie exr "';'flng MCC, jr"j
addifioo, the fmiSting, 1000 VVA tr an,sfmrrr er I6 thts area are urdersized for Coad requtrernents,
a�mid wifl aped to be re0aced, with 1,500 k'VA transformers. The existing MCC wifl be cienwhshed
and removed upon clompletion of the new !MCC,
Electrical;
i lu.d.irq
Rvio,cati,on of aH e4lectrical eqtdprneint associated with the exrM4ip,' MCC nc
Chlorine Contact, n1h,jerit G",rtes, Ser,vjce Water Pump,Chlorine Rooster SWP S and
Filbers,Qm'np[ex Motor Contrdls from,the exWJng MCC to the newhICC Building,
mriclusion of V't r fjor the h)ar(4)new servii cie.,'Water Purvips(reaferenceid 41 rttei 1, 4
bellow
addition of the new electrical transfurrners in orderto, meet the increased electrical
Icads f�or th(,r Filter eqi0prnent
Structurak
foi, the rielov MCC,emd
Conceete Foundatiori Desigrr wind m6cellaneaius, 5tructurM iteFTIS
transforrylt"!r S'
NlilsceHaneoucs Gootechnical Analysm and Survey,,
-fid-W—0302k! es t1 -. Lvaloation of the filter cornplex
arW gallery haii'widentVied edditiori-al rf,,jpairs rind rep[acenu,'mtS neccmnsjry for 4 functional arid
loirig lastinp sysitern, den yand rtiow IderAffied in the previDus, study, iterns 4iclude�,
o R.eplacen"ient ref till sorne jincillil?"Y eqUilplfflent 1 ated In the f0terg"allery. These la,,Vms
include sumps pumps and removal of the, to heaters.
Design a remote electrical switcti,staUion for,,operat ton of the 36-inch backwash, head�er
drat rfl-V vaNe at t r,,e t i 1i t er ga I Wry f loo r-
�ji Provide, pressuire tr"ansirnitters oin tjv filter underdrains for fifter press,tire monitoiring
during backwash condiVoins.
Striucturak
Repair leak atelectrk:al d1i A('A lavvtk and filter backwash fine pvnetraOm,�
througn pipe galtery waih,,
c, Repe`ir cracks arW spaRs iri t hie filter ga[,11pery, Repair crag s using epoxy,cirack injection or
exparirfiog cheiTkal grout repair mortair at pipe gallery interio,r where leakage presents,
cioncipirns.
Repeir loog� raihnr�s and repaIr lwnrarnr Irwnrl post, bases along the filter coirnpjex. 1650 LF Of
rail) Ireprtiir and 125,bases a rv, assurrwd for re,placernent.
o DemoldJon exislJng concre1e Tot"`isirm alit FIlter U nfiiuPnt Chanviel and repair coric,,,,rfit'
u rf acp ;,i fte r demcl ftion
.8 and filter's 14-15 by removing and rephac�ng,
Repoir ol�xpansion�joints between filterrs, 7
tlieexnsting joint filler I material an,d wir�M*HiNg, iVnrt w exriarsion�,�:Anr and sealant. The
expairt.Oon JOInt reparr desagn ar the Niter li-flk,ru nt.channel and Nip e Gallery will irivolve
ro.movingg a n d re p I a r-I n g ex i�t ing j o i rit filler nand, [qsta 1111 n N �at u rate d ca k uni j oi n t sea I wj th
strip and sealsystern, Desqn repair inethod so that nnfluent channei andiatthe
all rat can be repaired whde the IrAluent channF-4 and effluent flea ,a" rvrnain m servicie,
E!an
j-RwerjMk1tLV,avA,-M% 3- The EX'Mh1j't wwtfw ash attar flow rineter is NIrwperable, 'Me
CA"y lias requested replajirvnnent of th,ns olidwirtone nw of with# new train it tirna type rrvter,
• Nectri,cal:
-? atrj()fj �J$p,)�Cjatpd wO a new flow meter aind surnip p,u,mps,.
c, Elec�t"hcal arid iinstruirnent,�
• Str,uctuirral,�
Rernoval Of vdult, i:op slab and &51�gn rernovable graling on for c)fthc, rnrrter
vatift for acce,,,,,-
• Mecfiianicah
o P rovi d e a new s ku m p p u rn p fa r t he v a u
TIME OF COMPLETION: ENGNEER isauthorizied to comirnencp. work, avii the Projiledr Upon execuVon; cif
this AGREEMENT and agrees to service,,,,, in accardaince wit1h thefolloving schedWe.,
............... 2,112
............ 3 mcatbs I
fro aLA(Lv-er1ja.Yi!Ln-t
if are delayed, thiriougti r10 fault of ENGINEER, ENGINEER shall be enfitk,.nd t�o adjust
contractsichedule consistent with the nun-iber of days of de[,,my, Them delay%,, 11'iay includp but are not
linnited to delays In CITY or regulal,ory reviews, dcflays on the 'flow of Inforrri,avori tu be pruvidcd to
ENGNEER,11, goverru-nental approvaK, etc. Pws,c-die4ays, may rjesu1t: in, airi adjustniierftto cornpens,MJon as
outhnird On thie'far ie i)f this,AGREEMENIT anid In Attachrnent CO
................--.................................... ............
0,10 er co R
F&IIAT
Bond 2.5,0 per p4o't $0.150 per civy
pi.n,,N u j 5-00 pvpu W Cy r
$5.75 er book
! ,
'fie n,s,,ry Mete' 7"O 04,11, I' ro mon Vr?<
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City of Fort, Worth,, 'Texas
Mayor and
'u ill' Communication
Appravttlols ,112*2012
DATE 24.2012, Rat VERENCENO.: **,C',-,2,S4AS
LOG, NAMIK- f.')OVIIJAGE(-'Rrj,,,,`,,E`X WRF DEEPTILTERS -- D1`,.S1GpN ANILNI) I
SLH11'"' ',".
Awrtwriz,v Exectit ion,of Arnerdatem NO I m(`,,,)[y Sck rctary No, 41469 MiO V`r4vs,,e -md NkJtA-';.
irl tfw ,ktrrxtu:w of$232AVO ['X) fo,r ttw r)esipp of vage crut Water Reclammkon Fbin!My Ekvp Bal
MkIn FiHaN (Me Tbmugh Twenty (COUNC1L DJSTRJ,'(,77T 5)
R ,M:
It ig rm,°onunenJedl fl%w die, City Cogmcil autborme ex w% of Amemlrtumf No, 1 tda('ltd C"ontracl
with Fre(se and WhoK W in Me amount of$2320000 fc)r flie art dic Village Creek
Wateir Reu'zant,a,(afion FAR, Deep Red WE Rhai one dumagh rwenq Mx uxfificanonS therieb)", inCreasclig tbc
c ont ract c ost to 5 1,03 2.7 50,OU
A J wumT 5. NJ 11, (Iddk C 247W,`,,[,, dDr, Ciiy C."upuncil tatuh �rnzed The eimnadmi of an engWoUng
A, 1c
greett,wv with Freese & N"Atols. Inc-, to design dic T)eepf -,d �1,cdia Fiher Irriprove,01C Ills Jtdle vfliagc
N!,.rash Water Iteclammion FAH, (NdCNVRF) 11w a fee in the at ni of S0),,750,()0,.
Ainencfrrwnt No, I wdl cuver and Ar'tI 'desq,
"n etrginea,:ting hems wquired tar dic Cmirpletion �,4:,the Prcject
docuntentt and fiacd4y cfkkncy incladhig! increasedp% tcsiiitg of a(,ldirtorwi ander-drair)
rnmnuRwtwve5 block.4 ro 0-W, lie irfor-manct, for hydnaohc cttpa try and %vate,rqumlity,
jesign" �,rlf I ae,w rric"lor ccYntrA. cemcr mid a new RAF,colarol build'ing hased on ofctuTtmt P�'ws
and W ovMd piotcnti.«tl fifols,,,duty hAimAN and to unakuda confinumu�, operation,'i,ird Hriptintize king umvl sival:
downs tithe exk:W,g CwKnes dunng con stmct tcn'i. vehztmihwhon of cxktWg service %vater ptimp,statpon a,ind
"am a,,�h-wk,ver rtwt,a varik dit( tt') increased mafitievia.,tnce 2n(.1; qrupil(jet1q, oad(jljj,(,,)naJ sia-vcy ond
gec'ltechnical i1,vV1n,1dgpitkni;sxid uiss,,ocirated rrwior dlesagn I I
Frectic aind Nichols, tric . atrees rad wrainrain its inilial at of 31,)pcio-cuit flutt it naudc on the
,,,viginal Agreemicra and eawnd arxi inainimn mat sanic NVWBUE' of"30 PeK,Vnt to, this
Arnendairro, Frevsr arn] Nictt(.'pts,,.hic. ovinains in tromlAiance uldi the Cityl NUMIRE,
(Ircitttarwr, anxI ;Irrcsts iEs cupnalitrvwrtt eta y rt's sip
,,irlatttrz, oill thz, ACCV:J:rtao%C cRf Prok"40us MINV14F.,
C01,11HIM11rolt fbrtv ext,"'cattetll by -,III aorhorizvd of, its Cr')IrlpariY.
'Phis pix0ect serves We crithu Chy aml is lkicaaied jjj CO3L)NC11, N STPACT ',, NIAPSCT) 68N,
he Famnal khamgcownt Ncniccs Director vertifies that funcls are av=e in Me currmn eqAt IxWgm
as of die Sc%vr Copiml Pialadi Fund,
Ext wl''Ill"iU&AOLIIIUI Ltft"UL.,LS
S Frank
'idaS. Goderya (8'214,1
LLLM -L
" WYjLL&U—L--Rjj ib° DELP ' >IL'w
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