1995-102A:~HDR. 2
ORDINANOE NO.
AN ORDINANCE AUTHORIZING THE MAYOR TO EXECUTE AMENDMENT NUMBER TWO
TO THE AGREEMENT WITH THE CITY OF DENTON AND HDR ENGINEERING, INC.
FOR PROFESSIONAL ENGINEERING SERVICES FOR THE SANITARY LANDFILL
INITIAL SITE DEVELOPMENT; AND PROVIDING FOR AN EFFECTIVE DATE.
THE COUNCIL OF THE CITY OF DENTON HEREBY ORDAINS:
SECTION I. That the Mayor is authorized to execute Amendment
Number Two to the Agreement between the City of Denton and HDR
Engineering, Inc. for professional engineering services for the
City's Sanitary Landfill Initial Site Development, a copy of which
is attached hereto.
SECTION II. That the City Council is hereby authorized to
expend funds in the amount of Six Hundred Twenty-eight Thousand
Three Hundred Forty-five Dollars ($628,345.00) as specified in the
amended Agreement.
SECTION III. That this ordinance shall become effective immed-
iately upon its passage and approval.
PASSED AND APPROVED this the/&~ day of /~/~_~ , 1995.
ATTEST: BOB CASTL~ -E/~~
JENNIFER WALTERS, CITY SECRETARY
BY: ~ ~
APPROVED AS TO LEGAL FORM:
MICHAEL A. BUCEK, ACTING CITY ATTORNEY
AMENDMENT NO. 2 TO AGREEMENT FOR
PROFESSIONAL ENGINEERING SERVICES BETWEEN THE
CITY OF DENTON, TEXAS AND HDR ENGINEERING, INC.
DATED JUNE 15, 1993
WHEREAS, on June 15, 1993 the City of Denton ("City") and HDR
Engineering, Inc. ("HDR") entered into an Agreement for Profession-
al Engineering Services for the Sanitary Landfill Initial Site
Development, which was amended by Amendment No. 1, (the Agreement
for Professional Engineering Services for the Sanitary Landfill
Initial Site Development as amended by Amendment No. 1 are
hereinafter called the "Agreement"); and
WHEREAS, Exhibit A to the Agreement provides that Phase I is to
be completed as additional services with the Scope of Services and
Fee Basis to be mutually agreed upon at a later date; and
WHEREAS, City and HDR desire to define the Scope of Services
for Phase I and Designate Fees for Phase I in the amount of
$12,000; and
WHEREAS, Phase II is approaching completion and City and HDR
desire to replace the Preliminary Man-hour and Fee Estimates and
Estimated Man-hours and Fees for Phase II with Final Anticipated
Fees; and
WHEREAS, City and HDR desire to add additional services to the
Scope of Services for Phase II for Final Anticipated Fees of
$32,485; and
WHEREAS, City and HDR desire to delete Geotechnical Investiga-
tion from the Scope of Services for Phase III resulting in a
reduction of fees for Phase III in the amount of $27,500; and
WHEREAS, City and HDR desire to add an additional 12 months of
project management and administration to Phase III for fees of
$19,150; NOW, THEREFORE,
W I TNES SETH:
Pursuant to Section 7.12 (Changes and Modification) of the Agree-
ment, City and HDR hereby agree:
1. The Scope of Services for Phase I is hereby and herewith
defined as solid waste master planning. City shall pay HDR $12,000
for Phase I.
2. The Scope of Services for Phase II is hereby and herewith
amended to include the following services in addition to those
listed in Exhibit A to the Agreement in exchange for the following
Final Anticipated Fees:
2 20 Methane Precautions $ 1,100
2 21 Groundwater Certification $20,000
2 22 Height Increase $ 5,000
2 23 Project Management $ 885
2 24 Gas Monitoring Training $ 500
2 25 Groundwater Sampling
Analysis Plan $ 5,000
3. The Preliminary Man-hour and Fee Estimates and Estimated Man-
hours and Fees for Phase II Contained in Exhibit A of the Agreement
are hereby and herewith deleted from the Agreement and replaced
with the following Final Anticipated Fees:
2.1 Site Operating Plan $15,000
2.2 Site Development Plan $ 3,000
2.3 Site Layout Plan $ 2,500
2.4 Fill-Cross Sections $ -0-
2.6 Geology Report $ 4,600
2.7 Groundwater Protection
& Drainage Plan $13,600
2.9 Cost Estimates for
Closure and Post-Closure Care $ 4,600
2.11 Final Closure Plan $ 7,000
2.12 Post-Closure Plan $ 4,000
2.13 Landfill Gas Management Plan $22,000
2.14 Applicant's Statement $ 130
2.15 Certification of Groundwater
Monitoring System $ 890
2.16 Certification of Compliance with
Location Restrictions $20,080
2.17 Maximizing Remaining Site Life $ -0-
2.18 Regulatory Meetings $ 6,540
2.19 Phase II Project Management and
Administration $15,000
Additions to Phase II Scope of Services (Paragraph 2 above)
2.20 Methane Precautions $ 1,100
2.21 Groundwater Certification $20,000
2.22 Height Increase $ 5,000
2.23 Project Management $ 885
2.24 Gas Monitoring Training $ 500
2.25 Groundwater Sampling &
Analysis Plan $ 5,000
Total Final Anticipated
Fees for Phase II $151,425
4. Exhibit A Task 3.4.3 Geotechnical Investigation of the
Agreement is hereby and herewith amended to delete Geotechnical
Investigation from the Scope of Services for Phase III. Fees for
Phase III shall be reduced by $27,500 as a result of the deletion
of said Geotechnical Investigation from the Scope of Services.
PAGE 2
5. Exhibit A, Task 3.8, Phase III Project Management and Adminis-
tration of the Agreement is hereby and herewith amended to include
an additional 12 months of project management and administration.
Estimated fees for said additional 12 months of project management
and administration shall be $19,150.
6. Total Estimated Fees and Preliminary Fee Estimates for Phase
III shall be $464,920.
7. In all other respects, the terms and conditions of the Agree-
ment, as executed by the parties on the June 15, 1993 as amended by
Amendment No. 1 remain in full force and effect.
Executed this /~'k_ day of ~ , 1995.
CITY OF DENTON, TEXAS
ATTEST:
JENNIFER WALTERS, CITY SECRETARY
APPROVED AS TO LEGAL FORM:
MICHAEL A. BUCEK, ACTING CITY ATTORNEY
HDR ENGINEERS, INC.
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