HomeMy WebLinkAboutContract 28235t
0
Al'�N}�Nl�N� NO. �
sT��� O� T�X�s S
COL�i�`X Q� �'�.�N� $
WH]�REAS, �he Cx�y o� F°ort Worth (C�.ty) and Dun�way Assoc�ates,
�nc. ,�(En�ine�r) �ad� a�d enterr�s.i in�o Ci�y Sec��tary Contxa�t No.
�36'�2, {�he Con�rac�} tr,�h�,eh was a,ul�harixed by the City Counc�.l b�r
M&C C-1�624 on ch� 24�h �y of` FPebruar�r 1�9�; and subs�c�u�nt�y
�evis�l � �wo �re�riou� �nd�n��; and
WHER'EAS, the Contract �nvo�ves �nc�inee�ing se�r�.ces gor the
fol�lawing project: �
Nvrthside II 4�-InGh Wat�er Trans�n3.ssian Main f�om Harmon Road
to AIZ��na� Airpar�.
AHER�AS,
s�bd Con���cf
rma�c�ra�� �'eA;
it has b�:come ae�ssa�,+' to execute Amendanent No. 3 to
to �nclude an inc�eased scope of woxk and �ev�s�d
NOR TI3�R�FORE, City and �ngineer, ac�.ng herein b�r and �hrough
�hea� d�a�y authar��ed rep�$s�ntaa�ives, �ntex into �he �o��ow�ng
aq���ment wl�bciz amends the �on�r�aC�:
1.
Axtic�e T o�' �he Con�rac� a.s amended to includs the adclitional.
engi,nee�ing sex�rices sp�cif'�.�d, �n � pgopos�.� �e�i�e� dated Novemb��
�, 2002, a cap�,r of which is atfached hereto and incorpar��ed
h�rein, �'h� �o�� ta Git�r for �he add�t�onab des� gn se�vi�es to �e
p�r�armea3 �y �ngir���r �ot�� $1�,40d.00. _
2.
Artic�.e II of �he Conirxact i.� amended to pro�v�.de for an
��c�e��� i�n �h� �amvrm gee �o be pa� d�o �ngin�er f'or all wo�k �nd
se�vi.Ces perfo�rned und�r the Con�r�.c�, as amended, sa tha�� i�he
tota� fee p��.d I�r f�e .Cbt-y �'a� a7 � wo�� and sg�rices s���,� not
exce��d �he s�n o�' $�� 9 , i 8 �i . � � . .
���l�'f�'�dl+,iL '
�QR� ��C�.;.�`�`i�c�C'' -
;,��: �,��.,� ,� -
CITY SECR�TARY�GONTRAGT NO. �� ' i
(No M�C N��dedj
3.
Al� at�ier prov�sions of �he Con��act wh�ch a�e not �xpressly amend�
her��n sh�ll r�in in �uli forr� ��d e��ea�.
��CUi`�D on this the ti� day af
Ta��aa� Count�, �exas.
P,T � �
�
_.. �� ,.__ , _ ., _
��oria P�aa�son, Cz��y S�c�e�kas�r
- � �, 2002, in �'ort Wori�h,
:�:=-._,_.-��„_ �
'G��I������ ��thoriza��fan
�:-�— — ��:..�- �� � - _
����
P,�PR,QVA�, �CON�Nt)�D:
��� ;
A. Doug�.as Radeinaker, P.�.
Dir���@r, D��sar�nt o�
�ngineeg�ng
DLTNAWAY ASSO�IA'r']�S . TNC .
�NG�:N��t .
��
�' � � � - ��4 .
\
Name : J'at�e�s DeOtte . P. E., R. P. L. S.
Vice-P�r3�� dent
�dlMerrira�c:. Ca.rcle„ Suite �QO
�`oxt Wo��h. �X '76i07-6572
A@PROVEH AS `�.'0 �ORM AbT� I.�G�'�TY:
��
�--,••---� -
Gaxy 5�ei�srger
Arssistan� �i�y Attorney
���
AP��OV�� �:
� f r
� - — -
M3�C : �t� �
�ssastant City Man�ge�
�
,�� �
{a . I
:�� l
�
DUNAWAY ASSOGIATES, Il�Ce
ENGiNEEHS a PI.ANNERS e SL`RVEYUR5
DAI No. 9�Q2'�
Navember 8, 20Q2
Mr. Jahn �ayer .
Project Manager
City of F�ort Wortli � .
�ngineering Department
100Q ThrocCcmorton
Fart Worth, iexas �6102
Reference; �4rn�ndm��t Pdo. 3� R�VIS��
NortFtside.il
� �4�-inch Watsr iransmission Line
Water Project No. PW 77-0607.7�140350
D.Q.E, Project No. 1958 �
Dear Mr. �ayer:
�unaway Associates, Inc. is pf�ased to preserrt tiiis Amendment No. 3 for th� foflowing
additianal servicss that are beyar�d our or'�ginal scope of services.
Work associated wiih Add�ndu�ns on second advertisement of praject including:
o nevelop laynut for flowmeier and ac�uator electrical and SCADA requirements.
� 5ummit Cons�ltants, Inc. retained far these services
o Revision to butterNy vaEve vault detaifs per Cify direcfiqn.
o Revision to �owmeter vauit details per Gity direction. �
o Revisior� ta blaw-ofif vafves far cathq�dic protectian.
o Additional res�arch at Gity's request on:
■ Stainless steel vs. Corr Blue bolts
� Certification reqirements between SPFA vs, ISO
� Aliowable depth ofi cover for additianaf alternate {�fpe opiians ot 5teel and
C-3�3 RCCP �
o Ci�y updates fo spec�cations sec�ions due to bid opening delays
� 9 separafie coordination meetings with City staff (var'rous Ciiy offices & on site};
0 07109102, 07/12/�2, 07f 191Q2, 0�121102, 08129/02, 09/Q5l02, 09/Dfi/02, 09/17/D2,
. and 09/��/(}2
� Additiona! reproduction associated with add�tEortal senrices.
• Additional r�imbursable associated witf� additional servtces.
1b0.1 NEERRIMAG CIRCLE ! SUITE 100 � FORT WORTH, T�XAS 76I�7-8572 �{$17} 335-1121 � M.ETRO (S17) A29-2135 + FAX (S!7) �35-7437
• ���r��m�nt No. 3
• November 8, 20Q2
Page 2 �
A summary of the proposed budge# far this amendm�nt is as follows:
�iC ��: —. — —. �
Addendurra� '
S�mmit Cor�sultants, Inc.
Caardination Meetings
Reproductian'
Reimbursables'
T'�i� �����5�� .�I�Pl�f�lEii�'
A summary ofi the iatal praject is as tollows:
Contracg
OrEginal Contract
Amendmerit Na �
�Amendment Na. 2
f�mendment No. 3
�OTA� �������
� Des�rlptlon �- — --
Design ofi 27;000 LF of 42-fnch Wateriine
Impro�ements
Additianal corrosion analysis & evaluation
and additiona[ reproductian
Additionai survey, design, easeme�ts,
meetings, reproductian and re- �
advertisement
Addendums and additional resesrch,
meetings, reproductian and reimbursable�
$ 12,oaa.00
$ 3,30Q.QQ
$ 3,60Q.D0
� z.�a.ao
$ 25U.00
$ ��,4�Q.�
� �'�e �
$231,971.35
- - $22,371.�3
$116,042.70
-- $19,400:00
$ 3��,�'85.5�
P�ease review the enclosed informatfan and do not hesitate ta cal! me if yau have any
quesiiQns or requi�e additional infarmation regarding this proposa�.
Sir�cereiy,
�ur��w�v ��M�i��r�s, r��.
7
Brian S. Darby, �.E.
Associate
aso
98D2i00 Amendment#3 JBayer U2-�108_BSn.doc
��- � � ��
� �
�-�� 11 � -
- ia �. � �
—��d �
��
�����
����� � 1��
T4: A. Dovgias Ra.demaker, D�rectaz, DOE and
Marc A. �tt, Assis#.ant City Manager
FltOib�: Tony ShoIola, DOE �• S•
DATE: November 1�, Z00�
RE: DES�G�1 FEE Ai�fiE1�DNi�1�T'I` NO. 3 TO NORT�I�Id?E II 48-INCH �JVATER
TRAI�FSMISSION li+�AIN FROli� HAR1YIOiiT �OAD TO AL]C,�C� AYRPORT, dVA�ER
PROJECT 1�T0. PW:'��06a77014�35�
The proposed arnendment �wili reimburse Dunavvay Associates, T�c. %r the fo�lowing addirional s�rvi�ces
they �ravided on the project as rec�uested by the City subsequently to �e approval oithe projec# pla� and
specifications.
I. The development o� a� Iayaut for f�awmeter and acluatvr e1�c�rsca� per SCA�f]A requirements.
2. Revisians to the details far butterfly val�e vault and flowmeter vault.
3. Revisivn to the blow�off valves to accommodate ca�odic protection.
4. The updating of the project specificativns to include the latest specifications.
Duna�vay �.Associates, Inc., �as r�quested reimb�rsement in th� amoeant of $19,40a.00 for ihe additionaI de-
sign services, t�ereby increasing the cnntract fea from $3i0,385.58 to $389,785.58. I believe this fee is fair
and reasonable £or the addit�onal services that were provided.
Please authorize the additiona� fee by your signatures on the attached contract amendment form.
Tony Sholala
Atta,cY�me�t
cc: �ohn Boyer, Praject Nia�ager
Berdena Hamilt�n, Wat,er Department
Dan Pepon, Water Departmer4t
E1Vf�INEERII�lG DEP,A�TI�d1�1�T
TH� CITY QF FORT WditTH * lOOO THROCKMORTON STREET 'k FFJRT WO12TW� T�xns 76102-631 I
($1'� 871-7941 � Fnx (8X'� 871-7$54
� Printed on recyrled paper