HomeMy WebLinkAboutContract 31968 AMENDMENT NO. 1
STATE OF TEXAS 8 CITY SECRETARY CONTRACT NO.
3n4.1
(No M&C Needed)
COUNTY OF TARRANT $
WHEREAS, the City of Fort Worth (City) and Huitt Zollars, Inc.
made and entered into City Secretary Contract No. 29668, (the
Contract) which was authorized by the City Council by M&C C-19982
on the 12th day of March, 2004 .
WHEREAS, the Contract involves engineering services for the
following project:
Sanitary Sewer Improvements to serve South Seminary Addition.
WHEREAS, it has become necessary to execute Amendment No. 1 to
said Contract to include an increased scope of work and revised
maximum fee;
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 letter dated June 3,
2005 a copy of which is attached hereto and incorporated herein.
The cost to City for the additional design services to be performed
by Engineer total $24 ,420.00.
2.
Article II of the Contract is amended to provide for an
increase in the maximum 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 not
exceed the sum of $193,842 .00.
3.
All other provisions of the contract which are not expressly amended
herein shall remain in full force and effect.
EXECUTED on this the 'r '�h day of 2005, in
Fort Worth, Tarrant County, Texas.
ATTEST:
NO M&C REQUIRED
Marty Hendrix
City Secretary
APPROVAL RECOMMENDED: APPROVED:
A. Douglas Rademaker, P.E . Marc Ot
Director, Department of Assistant City Manager
Engineering
HUITT ZOLLARS, INC.
ENGINEER
By: 2� 4
Name:Roxanne L. Pillar, P.E
Vice President
500 W. Seventh St. , Mail Unit 23
Fort Worth, TX 76102
APPRO 7AS TO FO LE GAL I TY:
.r
St nb rger
Assist t City Attorney
HUIIT-ZOLM
HUITHOLLARS,INC a Suite 300 1 500 West 7th St-Mail Unit 23 1 Ft.Worth,TX 76102-4773 817335.3000 phone 817.429.1291 metro 1 817.335.1025 Fox huitt-zollars.com
June 3, 2005
Mr. Rakesh Chaubey, P.E.
City of Fort Worth—Engineering Department
900 Monroe Street—Suite 201
Fort Worth,Texas 76102
RE: AMENDMENT NO. 1 (SCOPE INCREASE)CITY SECRETARY CONTRACT NO.
29668 DOE NO.4109 SANITARY SEWER MAIN EXTENSIONS TO SERVE SOUTH
SEMINARY ADDITION—HZI PROJECT NO. 03-0961.01
Proposed 8" Sanitary Sewer in Crowley Road extending from Risinger to Southworth
Dear Mr. Chaubey:
For additional design and easement exhibits as requested,Huitt-Zollars, Inc.presents this proposed
contract amendment for the following services additive to the contract. Attached,please find
construction cost estimate and breakdown of services required for the design contract amendment.
Attached is amended Exhibit B-4A and supplement to Exhibit B-4 (Original Contract)for your
review. We propose to complete the proposed work in accordance with the following fee schedule.
Estimated Construction Cost for Crowley Road sanitary sewer is$184,983.00. Fee Breakdown is as
follows:
Contract Item
Basic Engineering for additional 8" Sanitary Sewer Main
Total opinion of Probable Const. Cost- $184,983.00
(Original Contract Supplement to Exhibit B-4A) -$34,326.00
Final Fee Basis $150,657.00
($150,657.00 x 7.20% x 85%_) $9,220.00
Aliquot Easement Exhibits for 15 ft. Esmt. (38 lots @$400.00) $15,200.00
Amendment No. 1 —Increased Scope $24,420.00
Original Contract $169,422.00
Total Revised Contract $193,842.00
Due to the immediate nature and size of the work requested, all work will be performed with HZI in-
house staff. If you have any questions,or require additional information,please call Rick Zohne at
817-335-3000.
Sincerely,
HLTITT-ZOLLARS, INC.
R xanne L. Pillar, P.E.
Vice President
attachments
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F:/transfer/Charity/RickZohne/RakeshChaubey_060305.doc rGlJSP
1
Huitt-Zollars, Inc. AMENDED EXHIBIT B-4A June 3, 2005
AMENDED SUPPLEMENT TO EXHIBIT B-4
OPINION OF PROPOSED SEWER MAIN PROBABLE CONSTRUCTION COST PER STREET
CROWLEY ROAD/FM 731 BLKS 9200 TO 9600
Sanitary Sewer Contract
DOE No.4109,Sewer Project No. P172-070172131440
Schematic Design
EXHIBIT B-4A AMENDED EXHIBIT B-4A
Sanitary Sewer JANUARY 14, 2004 JUNE 3, 2005 *
ITEM NO. DESCRIPTION UNIT UNIT COST QUANTITY TOTAL QUANTITY TOTAL
1 8"PVC SANITARY SEWER,ALL TRENCH DEPTH LF $ 30.00 550 $ 16,500.00 2,480 $ 74,400.00
2 4"TAP&SERVICE EA $ 300.00 2 $ 600.00 10 $ 3,000.00
3 4"SEWER SERVICE LINE LF $ 18.00 50 $ 900.00 250 $ 4,500.00
4 6"SEWER SERVICE Line LF $ 25.00 0 $ - 0 $ -
5 4'DIA. MH TO 6'DEPTH EA $ 1,600.00 2 $ 3,200.00 9 $ 14,400.00
6 SHALLOW CONE MH EA $ 1,500.00 0 $ - 0 $ -
7 EXTRA DEPTH FOR MH VF $ 133.00 8 $ 1,064.00 58 $ 7,714.00
8 WATER TIGHT MANHOLE INSERT EA $ 69.00 2 $ 138.00 9 $ 621.00
9 CONC COLLAR EA $ 200.00 2 $ 400.00 9 $ 1,800.00
10 MANHOLE INTERIOR PROTECTIVE COATING VF $ 180.00 0 $ - 0 $
11 VACUUM TEST MANHOLE EA $ 121.00 2 $ 242.00 9 $ 1,089.00
12 DEHOLE EXCAVATION TO VERIFY EXISTING UTIL EA $ 1,100.00 1 $ 1,100.00 3 $ 3,300.00
13 TRAFFIC CONTROL ST $ 200.00 0 $ - 0 $ -
14 REMOVE&REPLACE EXIST. CONC.WALK SY $ 28.00 4 $ 112.00 52 $ 1,456.00
15 REMOVE&REPLACE EXIST.CONC. DRIVE SY $ 28.00 60 $ 1,680.00 240 $ 6,720.00
16 REMOVE&REPLACE CONCRETE CURB LF $ 24.00 5 $ 120.00 20 $ 480.00
17 CONC. ENCASEMENT CY $ 100.00 0 $ - 1 $ 100.00
18 PERMANENT ASPH. PAVEMENT REPAIR LF $ 30.00 25 $ 750.00 235 $ 7,050.00
19 PERMANENT CONC, PAVEMENT REPAIR LF $ 45.00 50 $ 2,250.00 (20) $ (900.00)
20 TEMP.ASPH. PAVEMENT REPAIR LF $ 8.00 0 $ - 0 $ -
21 TRENCH SAFETY SYSTEM LF $ 1.00 550 $ 550.00 2,480 $ 2,480.00
22 POST TV INSPECTION LF $ 2.00 550 $ 1,100.00 2,480 $ 4,960.00
23 2-WAY SERVICE CLEANOUTS EA $ 125.00 2 $ 250.00 10 $ 1,250.00
24 12"GROUTED ROCK RIP-RAP SY $ 10.00 0 $ - 0 $ -
25 HYDROMULCHING FOR SEWER SERVICE LF $ 3.00 0 $ - 0 $
26 GRASS SODDING FOR SEWER SERVICE LF $ 5.00 0 $ - 0 $ -
27 BOLTED DOWN MANHOLE COVER EA $ 400.00 0 $ - 2 $ 800.00
28 EROSION CONTROL ST $ 250.00 1 $ 250.00 0 $ -
29 CLAY DAMS EA $ 50.00 0 $ - 0 $
30 CLEAR AND GRUB AC $ 2,500.00 0 $ 0 $
31 UTILITY ADJUSTMENT LS $ 1,000.00 0 $ 0 $ -
32 REMOVE REPLACE EXIST WATER METERS EA $ 20.00 0 $ 12 $ 240.00
33 GRAVEL DRIVEWAY REPAIR LF $ 15.00 0 $ 100 $ 1,500.00
34 REPAIR EXIST FENCE LF $ 10.00 0 $ - 0 $
Section Subtotal $ 31,206.00 $ 136,960.00
10% Contingencies $ 3,120.60 $ 13,696.00
Exhibit Totals $ 34,326.60 $ 150,656.00
Total $ 184,982.60
*AMENDED EXHIBIT B-4A=ADD OR SUBRACT O FROM EXHIBIT B-4A r
Exhibit B-4A ? "qq 1 of 1
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ADDITIONAL PROPOSED SEWER MAIN EXTENSIONS
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00SCHEMATIC DESIGNSWR PROJ. NO. P172-0701,72131440
DOE NO. 4109