HomeMy WebLinkAboutContract 41723-A1 (2)CITY SECRETARY 11-1 Z3 -I��
CONTRACT dNO.�
AMENOWINT No. i
TO CITY SVICRETARY CONTRACT
TATIMMAS, the City of Fort Worth (CITY) and Baird, Hampton &
Brown, Inc., (ENGINE c;1R) made and entered into City Secretary
Contract No. 41723, (the CONTRACT) which was authorized by ME C Cr.
C=24831 on the 5th day of April, 2011 in the amount of
$197,6000O; and
WHER1;AS , the CONTRACT involves engineering services for the
following project:
Sanitary Sewer Rehabilitation Contract 82; and
WHEREAS , iL has become necessary to execute Amendment No. 1
to the CONTRACT to include an increased scope of work and revised
fee.
NOW THEREFORE, CITY and ENG LNj ER , acting, herein by and
through their duly authorized representatives, enter into the
following agreement, which amends the CONTRACT:
1.
Article I of the CONTRACT is amended to include the
additional engineering services specified in a proposal dated
January 2, 2013, a copy of which is a t tarihed hereto and
incorporated herein. The cost to City for the additional design
services to be performed by Engineer totals $2 4 , 214 . 6O .
2.
Article II of the CONTRACT is ascended to provide for an
increase in the fee to be paid to Engineer for all work and
services performed under the Contract, as amended, so that the
total fee paid by the City for all work and services shall be an
amount of $221, 822 . 60 .
3.
Ali other provisions of the Contract, which are not expressly
amended herein, shall remain in full force and effect.
Page =1
al
rOP�rYCiilL RECORD"
�Mf SECRETARY
i WORTH, TX
EXECUTED and EFFECTIVE as of
signatory, below.
APPROW,D
City of Fort Worth
Fernando Costa
Assistant City Manager
DATE: /%f /3
RECOMMENDED:
S. Frank Crumb, P.E.
Director, Water De artmen b
APPROVED AS TO FORM AND L TIG i. ITY
Douglas 1W. Black
Assistant stant City Attorney
ATTE
Mary J. Kayser
City Secretary
the date last written by a
ENGINEER
Baird, Hampton & Brown, Inc
Konstantine`Bak±etas, P.E.
Principal, Civil Enginear
DATE: c\
M&C N/A
Date: N/A
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Page -2
Baird, Hampton & Brown, Inc.
January 2, 2013
Mr. Tony Sholola, PE, Engineering Manager
c/o Liam Conlon, Project Manager
Fort Worth Water Department
City of Fort Worth
1000 Throckmorton Street
Fort Worth TX 76102
RE: REQUEST FOR CONTRACT AMENDMENT
Sanitary Sewer Rehabilitation Contract 82
City Secretary Contract No. 41723
City Project No 01501, BHB 10.708.00
Mr Sholola:
Engineering & Surveying
It has been a pleasure assisting the Fort Worth Water Department with the referenced project. We believe the
project has progressed smoothly and we anticipate addressing final review comments and proceeding to
construction within the next two or three months.
During the Concept and Preliminary Plans submittals and subsequent reviews, we found several of the sewer
lateral alignments and lengths adjusted to address field conditions and sewer collection system iequtrements.
The table below documents the original and revised lateral lengths. Please note the overall pipeline length for
this project increased by 1,156 linear feet; this equates to an 8.79/0 increase.
Sewer
Lateral
L-1957
L-1958
L-1959
L-1960
L 2347
L-2352
I, 2473
L-2756
L-3587
L-3903
I
Original
Length (ft)
358
427
422
142
3,036
573
1,040
485
458
310
I
Revised
Length (ft)
589
425
420
184
3,136
572
1,302
485
576
309
Increased
Length (ft)
231
(2)
(2)
42
100
(1)
262
EiME
118
(1)
DELIVERING INNOV.1TIVF DESIGN SOLLIIIONS
6300 Ridglea Place, Ste. 700, Fort Worth TX 76116 / Tel: 817-338-1277 Fax: 817-338-9245
TBPL Firm #44 / www.BHBINC.com
Mr Tony Sholola, PE, Engineering Manager
c/o Liam Conlon, Project Manager
January 2, 2013
Page 2
Sewer
Lateral
L-5581
L-7921
M-136
M-137
Meacham
Sub -Totals
Original
Length (ft)
563
692
4,525
310
13,341
Revised
Length (ft)
558
729
4,736
476
14,497
Increased
Length (ft)
(5)
37
211
(310)
476
1,156
The original contract provided for design of 13,341 linear feet of sanitary sewer line for the contract amount
of $144,093; which excludes Survey Permitting and ROW/fiasement. This equates to $10.80 per linear foot
of sanitary sewer. Therefore, we respectfully request an additional professional services fee, for the additional
1,156 linear feet of pipeline, of ($10 80/LF X 1 156 LF =) $12,485 68 Similarly, for topographic surveying of
the new 476 liner foot later within Meacham, we propose a fee of ($41,170/13,341 X 476 =) 1,468.92
Please also note that the final sewer alignments required the relocation of an existing water line, adding 325
linear feet to this otherwise all sanitary sewer project; refer to plan sheet 50, 51 & 52. Finally, our
coordination and review meetings with Meacham Airport staff identified a need for us to prepare a permit
application and a set of airport safety specific construction drawings; refer to plan sheets 59 & 60. We've
estimated our efforts for the un-anticipated water line re -alignment, and airport permit and safety plans as
follows:
Task Task Basis for
No. Description Hour
Estimate
4.0
4.1
4.1.1
4.1.2
4.1.3
Final Design
Water Line
Plans
Unit II -
Water Cover
Sheet
Overall
Project
(Water)
Layout
Water Line
!A
Improvements
Unit Labor (hours)
1 Sheet
1 Sheet
1
Sheet
6300 Ridglea Place, Ste. 700, Fort Worth, '1
Project
Direct
or
$175
2
1
Project
Manager
$175
4
1
1
Project EIT
Engineer /CAD
D
$125 $85
Survey
\dminis
-trative
$150 $50
Total
Labor
Cost
26 56 0 4 $10,260
4
4 12
8
16
$590
$1,695
$2,710
76116 / Tel: 817-338-1277 Fax: 817-338-9245 / www.BHBINC.com
Mr Tony Sholola, PE, Engineering Manager
c/o Liam Conlon, Project Manager
January 2, 2013
Page 3
4.2
4.2.1
4.2.2
4.2.3
Airport
Permit &
Plans
Airport 1
Operation
Safety Notes
Airport Work
Limits
FAA Permit 1
Application
Sheet
Sheet
Ea
0.5
0.5
0.5
0.5 1
4
4
4 16
12 4
2
2
$1,028
$2,035
$2,203
For all of the above described additional scope of work items, we propose, for your consideration, a
professional services fee increase of ($12,485.68 + $1,468.92 + $10,260.00 =) Twenty Four Thousand One
Hundred Fourteen ($24,214.60) Dollars and 60/100 Cents.
To assist in your review and processing of this request, we've prepared and have enclosed the City's standard
Professional Services Agreement Amendment form.
Thank you,
BHB Engineering & Surveying
Konstantine Bakintas, PF
Principal, Civil Engineer
Enclosure* Standard Professional Services Agreement Amendment
e:\2010.000.000\2010.708.000\dots\contract\amendment\amendment requestjan'13doc
6300 Ridglea Place, Ste. 700, Fort Worth, TX 76116 / Tel: 817-338-1277 Fax: 817-338-9245 / www B1 IB1NC.cotn