1987-0101675L
NO
AN ORDINANCE AUTHORIZING THE EXECUTION OF SUPPLEMENTAL AGREEMENT
NO 1 TO THE MONITOR AND RBShARCH CONTRACT BETWEEN THE CITY OF
DENTON, CITY OF DALLAS AND NORTH TEXAS UNIVERSITY, AND DECLARING
AN EFFECTIVE DATE
THE COUNCIL OF THE CITY OF DENTON HEREBY ORDAINS
SECTION I
That the City Manager is hereby authorized and directed to
execute Supplemental Agreement No 1 to the Monitor and Research
Contract between the C~ty of Denton, the City of Dallas and
North Texas State University under the terms and conditions
being contained in said agreement, a copy of which is attached
hereto and made a part hereof
SECTION II
That this ordinance shall become effective immediately upon
its passage and approval
PASSED AND APPROVED this the 6th day of January, 1987
ATTEST
~RLOT~B 'ALLEN, CITIr'SECRIFr-AI~Y~
Y OF ]~BNTON, TEXAS
APPROVED AS TO LEGAL FORM
DEBRA ADAMI DRAYOVITCH, CITY ATTORNEY
CITY OF DENTON, TEXAS
863699
THE STATE OF TEXAS
COUNTY OF DALLAS
SUPPLEMENTAL AGREEMENT NO
TO CONTRACT
THIS SUPPLEMENTAL AGREEMENT NO 1 to that certain
Contract, dated August 14 1985 , ('the Contract') by and between
the CITY OF DALLAS, TEXAS, a ~exas municipal corporation,
hereinafter called 'DALLAS,' THE CITY of DENTON, TEXAS, a Texas
municipal corporation (hereinafter called "DENTON') and NORTH TEXAS
STATE UNIVERSITY, a non-profit State institution of h~gher education,
with offices at Administration Bulldingf North Texas State
Un~verslty, Denton, Texas 76203, hereinafter called 'INVESTIGATOR,'
evidences the following
1
The scope of services ~s hereby amended as follows
INVESTIGATOR agrees to perform the additional services in
accordance with ~ts proposal letter dated August 20, 1986,
attached to and made a part of this Supplemental Agreement
as Exhibit A
2 The term of the Contract is revised as follows
All work under the Contract shall be completed by January
31, 1989
86. 699
3 The Cohtract is further amended as follows
The additional costs incurred under th~s Supplemental
Agreement will be shared by ~ALLAS and DENTON, w~th DALLAS
paying 74% o£ the total fees invoiced (not to exceed
$27,907, increasing DALLAS' total share for the Contract to
a not to exceed amount of $69,955) and DENTON paying 26% o~
the totsl fees invoiced (not to exceed $9,805, increasing
DENTON'S total share for the contract to a not to exceed
amount of $24,578)
4 The Contract payment provxsxons are revxsed as
Original Contract Amount
Revised Contract Amount Due to
Previous Supplemental Agree-
ments through
Increase Due to
This Supplemental Agreement.
New Contract Amount
$ All other terms,
the Contract between the CXTY and CONSULTANT shall
force and effect, and sa~d Contract, as same may
been amended, and this Supplements1 Agreement No
construed together as a s~ngle contractual agreement
follows
not to exceed $$6f821
not to exceed
not to exceed $37f712
not to exceed $94,533
provisxons, cond~tions, and obligatxons
of
remain ~n full
have previously
1 shall be
2
86. 699
Executed this 3rd day of December , 1986 , the CITY
acting through its City bfansqer, duly authorized by Council
Resolution No 86-?~ , approved on December $ f 1986, and by
CONSULTANT, acting through its duly authorized officials
(
APPROVED AS TO FORM CITY OF DALLAS
ANALESLIE MUNCY RIC.HA~D KNIGHT, Jr
City Attorney
~~ty Manager ~
Assistant City Atto. r.ney.h .... ~nt City Ma get
CITY OF DENTON INVESTIGATOR'
S k'x'- ~/- ' ' ' Cit~,~nager
Name Mark E~d~~--
/
Title D~ecto~ of Sponsored P~o3ects
APPROVED AS TO FORM
/ City Attorney
9340H
( "lllas uJal'er' Ul'llll'l S
et, · Ddt~
Hatch 4, 1987
Howard ~rttn
Ctty of Denton
Water Department
215 E ~Kfnney St
~nton, Texas 76201
Dear Howard
Enclosed is a copy of the supplemental agreement, signed by all parties,
for continuance of the Ray Roberts Lake pre-impoundment study The
original should have been received by your department in mid-February
from the Dallas City Manager's office
If you need additional information, please call me at 670-8664
Additionally, please route all future correspondence concerning
the project to me
Sincerely,
Assistant Manager
Watershed Management
Enclosure
A oity utility providing Dill# with water purification &nd diatribution WlitO water collection and treatment
TEXAS
Dlvlllon of Eflvlroflmentll Sclef~,~l
INSTITUTE OF APPLIED SCIENCES
August 20, 1986
Mr. Ted Kilpatrick
Dallas Water Utilities
2861-C Municipal Street
Dallas, TX 75215
Mr~ Bob Nelson
City of Denton-Water Utilities
Municipal Building
Denton, Texas 76201
Dear Mr Kilpatrick, Mr. Nelson,
The purpose of this letter is to request a modification of
the Monitoring and Research Contracts between the City of Dallas,
the City of Denton and North Texas State University regarding a
cooperative program of Limnology Studies on Lake Ray Roberts At
our last quarterly review Of the project held 7/24/86 in Dallas
it became evident that it was in everyone's best interest to
extend the project past its scheduled termination date of January
31, 1987. As discussed in the meeting, the project is currently
on schedule Mowever, extending the project to coincide with the
completion of David Pillard's dissertation and to continue to
collect water quality data at a reduced number of sampling sta-
tions after October 31, 1986 will accomplish several deslreable
results
The analyses and interpretation of the data will be
more complete and sophisticated if the Final Project
Report can include approaches to be utilized in David
Pillard's disseration
Watershed monitoring data will continue to be developed
prior to and during filling of the reservoir.
The current project data base can be used to identify
those sampling stations and water quality parameters
most p~edictive of future reservoir quality.
The cost of a =educed monitoring and research activity
will be modest, but provide continuity of essential
data (see attached budget).
After discussing the continuation of the project with David
Pillard it is my recommendation that sampling be reduced to a
monthly basis and the number of sampling stations reduced to
eight (see Table 1). We propose that the parameters in Table 1 be
monitored at stations. This~mplified monitoring program will
~ ~,t~ EXHIBIT A, Page 1 of 4
P O BOX I~07~ O~:NTON TI~XAS 76203 307~
$17 565 ~
· 8636q9
provide an adequate level of informer/on for watershed monitoring
purposes which should be the objective of this new phase of the
project. It is our recommendation that this level of watershed
monitoring be initiated in November, 1986 and continued until
January 31, 1989. David Pillard*s dissertation will be completed
by August, 1987 at which time it would be appropriate to provide
the City of Dallas and City of Denton with a Final Report "Pre-
Impoundment Estimations of Nutrient ~ading to Ray Roberts Lake
and Prediction of Post-Inundation Trophic Status." Prior to
David's completion of his Ph D. and departure I will bring on
board a new Masters Degree candidate w~o can conduct the monthly
monitoring and who will develop a masters thesis around the
project.
BaeLcally, ! am requesting a 24 month extension of the
current pro]act. However, a Final Report on the first phase will
be turned in not later than August 31, 1987 The second phase
(reduced monitoring activity with watershed assessment objec-
tive) will continue until January 31, 1989 I recommend that wa
continue to have quarterly progress reports until the project
term/nates A Phase 2 Final Report will be prepared and
submitted to the City of Dallas and City of Denton no later than
January 31, 1989.
! have attached a budget for the modification As you will
note, I have tried to keep costs to a minimu~ If e~ther of you
have any questions about the modlflcation please give me a call
Regards,
Kenneth L. Dickson
Director
EXHIBIT A, Page 2 of 4
B63699
BUDGET
February 1, 1~87 to January 31, 1989
Salactes and Wa~es
Ken Dickson, 10% fo= 24 months
G=aduate Resea=ch Assistants
David Pillatd, 7 mos. @ $750/mo.
(Feb. 1987 - August, 1987)
Mastecs Candidate, 17 mos. @ $700/me.
(Sept. 1987 - January, 1989)
Total Sala=ies and Wages
F~ln~e Benefits
22% of Sala=ies (9,317)
14.5% of Wages (17,150)
Insurance, 2.4 man months @ $95/mo.
Total F=inge Benefits
Mate=ials and Supplies
Mate=ials and supplies fo= chemical analysis
P=esenta~ion/Publxcations
Total Mate=leis & Supplies
T=avel
2400 miles @ 23/mile
TOTAL DIRECT COSTS
~ndi=ec~ Costs
Ove=head @ 10% TDC
NTSU app=oved tare of 52% of Sala=ies
and Wages, less 10% TDC paid by agency
TOTAL PROJECT COST
City of Dallas
Cxt¥ of Denton
9,317
5,250
11,900
$26,467
NTSU
Hatch
2,050
2,487
228
$ 4,765
1,000
1,$00
$ 2,500
552
$34,284
3,428
$37,712
10,335
$10,335
EXHIBIT A, Page 3 o1' 4
Table 1.
STAT! ON
Location of sampling stations
¢
STATION LOCATION
BTR
1TR*
2TR
3TR*
4TR
15C
1DB*
2DB
3DB*
1TC
1BC*
1~C
Elm Fork at County Road D77 below
Ray Roberts Dam or at the Dam outfall
Elm Fork at Farn Road 455
Elm Fork at County Road C54
Elm Fork at Farm Road 922
Elm Fork at Farm Road 2071
Spring Creek at County Road C54
Isle duBois Creek at Farm Road 372
Isle duSois Creek at County Road C82
Isle duBois Creek at County Road C87
Ttmber Creek at Fart Road 902
Buck Creek at County Road C83
Indian Creek at County Road C21
Wolf Creek at County Road C21
*Will not be sampled after October 31, 1986
EXHIBIT A, Page 4of 4
JN~L~L ~llL4M ca#
Dec.bet 3, 8 69 9
WHEREAS, on August 14, xgas, the City of Dallas entered into contract with the City
of Denton and North Texas State University to conduct a cooperative research pro-
gram in water supply monitoring and research on Ray Roberts Lake for a period of
18months, and
WH£REAS, findings in the ongoing project have indicated the need to continue the
pre-impoundment water quality investigation and study water quality in Ray Roberts
Lake during impoundment, and
WHEREAS, continuation of the project is consistent with the watershed monitoring
activities of Dallas Water Utilities to assure'safe raw water sources and minimize
treatment costs, and
WHEREAS, it ts to the mutual benefit to the City of Dallas, the City of Denton,
and North Texas State University through its Institute of Applied Sciences to
continue the cooperative program of water supply monitoring and research on
Ray Roberts Lake, Now, Therefore,
BE IT RESOLVED SY THE CITY COUNCIL OF THE CITY OF DALLA~
Section ! That the City Manager be and is hereby authorized to enter into a
supplemental agreement with North Texas State University and the City of Denton
to continue a cooperative program in water supply monitoring and research at a
fee not to exceed $27,907 O0
Section 2
the sum of
;und
100
That the Director of Finance be authorized to encumber and allocate
$27,907 O0 from the Water Utilities Operating Fund as follows
Agency Org Activity Object Encumbrance Vendor Code
DWU 7010 921N 3070 ;'~-E87DWU102 227764
North Texas State University - $27,907 O0
Section 3 That this resolution shall take effect immediately from and after
its passage in accordance with the provisions of the Charter of the City of
Dallas and it is accordingly so resolved
A?PROVEI)
CITY COUNCIL
~ A~OV~O 'mi o~o~
~ ,fAo o. Oto.'rMl~ I~C~ ~ APPROVED