HomeMy WebLinkAboutContract 41902-A1 (2)F g " �ETARY
F p
i VW7 Noe
AMENDMENT NO.1
TO CITY SECRETARY CONTRACT
WHEREAS, the City of Fort Worth (CITY) and Lieu tte,
Inc., (ENGINEER) made and entered into City Secretary Contract
No. 41902, (the CONTRACT) which was authorized by M&C C-24860
on the 12u' day of April, 2011 in the amount of $84,904.00; and
WHEREAS, the CONTRACT involves engineering services for
the following project:
Water Improvements on Ridglea Country Club Drive; and
WHEREAS, it has become
No . 1 to the CONTRACT to include
revised fee,
necessary to execute Amendment
an increased scope of work and
NOW THEREFORE, CITY and ENGINEER, 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
September 15, 2015, a copy of which is attached hereto and
incorporated herein. The cost to City for the additional design
services to be performed by Engineer totals $26,745.00.
2.
Article II of the CONTRACT is amended 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
�J total fee paid by the City for all work and services shall be
CO > an amount of $111,649.00
cM>
-- 3.
All other provisions of the Contract, which are not
expressly amended herein, shall remain in full force and
effect.
EXECUTED and EFFECTIVE as of the date last wr n b a
CITY SECRETARY
PagePicTo a11CiR'F"y TX
signatory, below.
APPROVED:
City of Fort Worth
'Jesus J. Chapa
Assistant City Manager
DATE
APPROVAL RECO�IENDP
Andrew T. Cronberg,
Assistant Director,
ENGINEER
DeOtte, Inc.
Clayton T. a nger,
Vice President
ATE:
P.E.
Water Department
APPROVED AS TO FORM AND LEGALITY
Douglas W. Black
Senior Assistant City Attorney
ATTEST:
J
City Sc}dretary
Date: N/A
P.E.
WORTH,To
Page -2-
KOTTE, INC.
September 15, 2015
Mr John Kasavich, P E ; Project Manager
City of Fort Worth, Water Department
1000 Throckmorton
Fort Worth Texas 76102-6311
CWIL FNGINHERING
Re: Amendment No. 1 Request — City Project No. 01690; Ridglea Country Club
Drive Water Imps ovements
DOI No. 2007115-00
City Project No. 01690
Dear Mr. Kasavich,
This letter is in reference to a contract between DeOtte, Inc. and the City of Fort
Worth (the City) dated June 22, 2011 herein referred to as the "Contract."
This letter requests an amendment revising the previously approved subject project
design plans and contract documents. Specifically, this amendment includes the
provision of additional work associated with the following items;
1. Waterline Bridge Attachment Revision
2. Preservation of Fxisting 16" Waterline (Existing Crossing)
3. Size Reduction of Proposed Alignment to 12" Waterline and Elimination of
Waterline Lowering
Waterline Bridge Attachment Revision
The original design proposal contemplated an alignment of a proposed 16" waterline
around the Mary's Creek bridge crossing of Ridglea Country Club Drive Aftei the
submittal of the so% conceptual design and before the submittal of the 60% preliminary
design, at the direction of the City, a design which attached the proposed 16" waterline
to an existing bridge was pursued. This revision necessitated a re -alignment of the
proposed waterline, extensive research and study to determine existing bridge
conditions and carrier pipe method and type, multiple meetings with the City, structural
engineer pipe manufacturer and construction contractors familiar with this type of
construction A structural engineering sub -consultant was hired to assist with the
study and to piovide structural details. The change also required other special details
for a non-standard construction resulting from the revision.
1. Structural Revision Coordination & Meetings $5,210.00
2. Structural Engineering Sub -consultant $5,000.00
3. Special Details $1,835.00
Preservation of Existing 16" Waterline (Existing Crossing)
After the submission of the first submittal of the 60% preliminary design the City
determined that it preferred to preserve the existing 16" waterline, which was originally
scoped to be abandoned in place. The original impetus for the project was primarily to
remove the existing creek crossing due to significant erosion in the area of the existing
PHONE (817) 337.8899
420 JOHNSON ROAD; SUIrh 303, KFLLER, TEXAS 76248 FAX (817) 337-5133
D KOTTH'., INC.
pipe, with some minor erosion control improvements to protect the existing bank. In
order to preserve the existing 16" line, a waterline lowering plan was required to
protect the existing line from future erosion, which was not anticipated in the proposal
This also required and more detailed site assessment and research into the existing line
geometry, details of connection points, construction sequencing and geometry at both
the lowering area and the primary connection point. These changes were significant
enough in scope to require second submittal of 60% plans for City staff review.
1. Waterline Lowering Plan
2. Plan revisions at primary connection point
3. Additional 60% Preliminary Design Meeting
4. Revise Specifications and Cost Estimates
$2,500.00
$1,305.00
$1, 305.00
$1,040.00
CIVIL ENGINEERING
Size Reduction of Proposed Alignment to 12" Waterline and Elimination of
Waterline Lowering
After the second submittal of the 60% design plans, the City expressed a desire to
reduce the size of the proposal waterline alignment from 16" to 12' . This required new
water system modeling determine system capacity a revision to all plan and profile
sheets of the existing plans, a revision to the structural plans and special details
previously mentioned
Additionally, the elimination the waterline lowering plan requires a this d concept of the
design to protect the existing 16" waterline in place at the existing ci eek crossing.
1. Additional Water Modeling
2. Plan & Profile Plan Revisions
3. Structural Plan Revisions
4. Special Detail Revisions
5. Protect Existing Waterline in -place Plans Revision
6. Revise Specifications and Cost Estimates
$910.00
$3,060.00
$800.00
$660.00
$2,080.00
$1,040.00
Total: $26,745.00
We recommend the City increase the budget by $26,752 for these additional services.
The following tables summarize the recommended budget revisions
Water Sewer
Total
Original
Contract
$ 84,904
$ -
$ 84,904
Amendment
No.
1
$ 26,745
$ -
$ 26,745
Total
$
111,649
$ -
$
111,649
PHONE (817) 337.8899 420 JOHNSON ROAD; SUJr b 303, KFLLER, TExAs 76248
FAX (817) 337-5133
D VOTTH, I\C
CIVIL NNGINEI-RING
Description
Original
Fee
No
Contract
Revised
Amendment
1
31-Conceptual
Design
$ 20,905 $ 8,023
$ 28,928
32-Preliminary
Design
$ 41,810
$
16,047
$ 57,857
33-Final
Design
$ 6,968 $ 2,675
$ 9,643
51-Preliminary
Survey
$ 15,221
$ -
$
15,221
Total
Project
$ 84,904
$ 26,752
$
111,649
Description
Original
Revised
Contract
$ 84,904
$ 111,649
Amount
Total
Contract
M/WBE
$ 21,066
$ 21,066
Total
Contract
M/WBE
(%)
25%
19%
City's
M/WBE
Goal
(%)
15%
15%
I sincerely appreciate your consideration of this request. Please call or email me if you
have any questions or would like to discuss the details included in this letter.
Respectfully,
DeOtte, Inc.
a/7
Clayton T. Redinger
Vice President
PHONE (817) 337.8899
420 JOHNSON ROAD; SUITE 303, KFLLER, TENS 76248 FAX (817) 337-5133
Level of Effort Spreadsheet
TASKIHOUR BREAKDOWN
Design Services for
Water and Sanitary Sewer Replacement Contract - Amendment 1
City Project No. 01690
Task No.
Labor hours)
Expense
Total Expense
Cost
Task Sub Total
Task Description
Project
Director
Project
Manager
project
Engineer
EIT
CADD
Administrative
Total Labor
Cost
Subconsultant
Travel
Reproduction
Rate
$160
$130
:;.. $0
$0
$100
550
MWBE
Non-MWBE
1.0
Project Management
4.5
4.5
_ -; 0
_. 0
0
0
$1,305
$D
$0
$0
$0
$0
$1,305
1,1
Design Submittal Review Meetings
4,5
4,5
$1,305
$0
2.0
Conceptual Design (30-Percent)
22
20
- ....i 0
-: 0
0
0
$6,120
$0
$0
$0
$0
$0
$6,120
2.1
Structural Design Coord & Meetings
22
13
....
. _
$5,210
$0
$5,210
2.2
Additional Water Modeling
7
-'. r:
, -
$910
$0
$910
3,0
Preliminary Design (6D Percent)
>:: 3
-.--30
- r0
;, 0
23
0
$6,680
$0
$4,545
$0
$0
$4,545
$11,225
3.1
Structural Engineering
$D
$4,545
$4,545
$4,545
3.2
Special Details for Bridge Crossing
2
5.5
8
$1,835
$0
$1.835
3.3
Waterline Lowering Plan
1
B
_.. -
13
$2,500
$0
$2,500
3.4
Plan Revisions @ Primary Connection
8.5
-
2
$1,305
$0
$1,305
3.5
Specifications
4
.,
_..
$520
$0
$520
3.6
Construction Estimate
4
l(._....
$520
$0
$520
4.0
Final Design
0
38
.' -0
"O
19
0
$6,840
$0
$728
$0
$D
$728
$7,568
4.1
Reduce Line from 16" Line to 12" Line
�';,:
-..
$0
$D
$0
4.1.1
Plan & Profile Plan Revisions
12
-
15
$3,060
SD
$3,060
4.12
Structural Plan Revisions
,......'r:
$0
$728
$728
$728
4.1.3
Special Detail Revisions
2
, _
4
$660
$D
$660
42
Protect Ex. Water In -place Plan Revision
16
�.. -. -
.._._..
$2,080
$0
$2,080
4.3
Spedfication
4
..
_
$520
$0
$520
4.4
Construction Estimate
4
.._ . _ --
__ -
$520
$o
a520
5.0
Bid Phase
0
0
'.0
t0
0
0
$0
$0
$0
SD
$D
$0
50
6.0
Construction Phase Services
D
D
D
. 0
D
0
$0
$0
$0
$D
5D
SD
50
7.0
ROW/Easement Services
0
0
..0
'. , '.0
0
0
$0
$0
$0
$D
$0
$0
$0
8.0
Survey
0
0
r.0
'D
0
0
50
$D
$0
SD
$0
$0
$0
9.0
Permitting
0
D
_0
_ t0
0
0
SD
$0
$0
$0
$0
$D
$0
10.0
Geotechnical
,�.
.
5D
$D
SO
....
$0
Totals
29.5
92.5
:;0
. ,:0
42
0
$20,945
$O
$5,273
$0
$0
$26,218.00
$5,273
Water Line Footage
2,200
Sewer Line Footage
(A Total Fee
(B Survey Fee
D
2200
$26,745
$0
$26,745
100%
0%
100%
Water Fee (100% of C)
Sewer Fee (0% of C)
$26,745.00
$0.00
Description
WP
Water
Sewer
Conceptual Design (30%)
31
$8,024.00
$0.00
Preliminary Design (60%)
32
$15,047.00
$0.00
Final Design (10%)
33
$2,675.00
$0.00
Survey
51
$0.00
$0.00
Subtotal
$26,746.00 $0.00
Total
$26,746.00
City of Fort Worth, Texas
Attachment B - Level of Effort Supplement
PMO Official Release Date: 5.19.2010
Project Summary
Total Hours
164
Total Labor
$20,945
Total Expense
$5,273
MWBE Subconsultant
$0
Non-MWBE Subconsultant
$5,273
10% Sub Markup
$527
MWBE Participation
0.0%
Total Project Cost
$26,745.110
1 of 1