1997-152 NOTE. Amendment to Contract - 97-288
ORDINANCE NO ~
AN ORDINANCE OF THE CITY OF DENTON AUTHORIZING THE CITY MANAGER TO
EXECUTE A PROFESSIONAL SERVICES CONTRACT WITH APPLICATION CONTROL
ENGINEERING FOR ENGINEERING SERVICES FOR PECAN CREEK WATER RECLAMATION
TREATMENT PLANT AUTOMATION FOR THE CITY OF DENTON, AUTHORIZING THE
EXPENDITURE OF FUNDS THEREFORE; AND PROVIDING AN EFFECTIVE DATE
THE COUNCIL OF THE CITY OF DENTON HEREBY ORDAINS
SECTION I. That the City Manager IS authomzed to execute a professional services contract
between the City of Denton and Application Control Engineering relating to Engineering services for
Pecan Creek Water Reclamation Treatment Plant Automation, under the terms and conditions,
contained in said professional services contract, which is attached hereto and made a part hereof
SECTION II. That the City Courted hereby authorizes the expenditure of funds In the manner
and amount as specified in the professional services contract
SECTION IH. That this ordinance shall become effective immediately upon its passage and
approval.
PASSED AND APPROVED this the ~day of~ , 1997
ATTEST
JENNIFER WALTERS, CITY SECRETARY
APPROVED AS TO LEGAL FORM'
HERBERT L PROUTY, CITY ATTORNEY
PROFESSIONAL SERVICES AGREEMENT
FOR PECAN CREEK WATER RECLAMATION TREATMENT PLANT
STATE OF TEXAS
COUNTY OF DENTON
THIS AGREEMENT is made and entered into as of the 14~h day of
, 1997, by and between the City of Denton, a Texas
Municipal Corporation, with its principal office at 215 E. McKlnney
Street, Denton, Denton County, Texas 76201, (hereinafter sometimes
referred to as "OWNER") and Application Control Engineering, with
its office at 11300 North Central Expressway, suite 602, Dallas,
Texas 75243, hereinafter called the ("CONSULTANT") acting herein,
by and through their duly authorized representative.
WITNESSETH, that in consideration of the covenants and
agreements herein contained, the parties hereto do mutually agree
as follows:
ARTICLE I
EMPLOYMENT OF CONSULTANT
The OWNER hereby contracts with CONSULTANT, as an independent
contractor, and the CONSULTANT hereby agrees to perform the
services herein in connection with the Project as stated in the
sections to follow, with diligence and in accordance with the
highest professional standards customarily obtained for such
services in the State of Texas. The professional services set out
here~n are in connection with the following described project:
The Project shall include without limitation, (herein referred
Professional Services Agreement - Page I
to as the "Project") professional engineering services pertaining
to the Pecan Creek Water Reclamation Treatment Plant Automation
Pro3ect.
SCOPE OF SERVICES
The CONSULTANT shall perform the following services in a
professional manner:
A. To perform all those services set forth in CONSULTANT'S
proposal letter (herein described any proposal of CONSULTANT
which has been provided including the date of said proposal
April 16, 1997) which proposal is attached hereto and made a
part hereof as Exhibit "A" as if written word for word herein.
B. CONSULTANT shall perform all those services set forth in any
and all individual task orders which shall be attached to this
agreement and made a part hereof for all purposes as separate
agreements. (If CONSULTANT is a professional engineer and you
wish to list specific services of the CONSULTANT please list
all specific engineering services to be provided including the
preparation of detailed plans and specifications)
C. If there is any conflict between the terms of this agreement
and the exhibit attached to this agreement the terms and
conditions of this Agreement will control over the terms and
conditions of the attached exhibit or task orders
ADDITIONAL SERVICES
Additional Services to be performed by the CONSULTANT, if
authorized by the OWNER, which are not included in the above
described basic services, are described as follows'
Professional Services Agreement - Page 2
A. Durlng the course of the project, as requested by OWNER, the
CONSULTANT will be available to accompany OWNER's personnel
when meeting with the Texas Natural Resource Conservation
Commission, U.S. Environmental Protection Agency, or other
regulatory agencies. The CONSULTANT w~ll assist OWNER
personnel on an as-needed basis in preparing compliance
schedules, progress reports, and providing general technical
support for the OWNER's compliance efforts.
B Assisting OWNER or Contractor in the defense or prosecution of
litigation in connection with or in addition to those services
contemplated by this Agreement. Such services, if any, shall
be furnished by CONSULTANT on a fee basis negotiated by the
respective partles outside of and in addition to this
Agreement.
C. Sampling, testing or analysis beyond that speclflcally included
in Basic Services
D. Preparing copies of Computer Aided Drafting (CAD) electronic
data bases, drawings, or files for the OWNER's use in a future
CAD system.
E. Preparing applications and supporting documents for government
grants, loans, or planning advances and providing data for
detailed applications.
F. Appearing before regulatory agencies or courts as an expert
witness in any litigation with third parties or condemnation
proceedings arising from the development or construction of the
Pro]ect, including the preparation of engineering data and
reports for assistance to the OWNER.
G. Providing geotechnlcal investigations for the site including
soil borings, related analyses and recommendations.
Professional Services Agreement - Page 3
PERIOD OF SERVICE
This Agreement shall become effective upon execution by the
OWNER and the CONSULTANT of this Agreement and upon ~ssue of a
notice to proceed by the OWNER and shall remain in force for the
period which may reasonably be required for the completion of the
Project, including Additional Services, if any, and any required
extensions approved by the OWNER. This Agreement may be sooner
terminated in accordance with the provisions hereof. Time is of
the essence in th~s Agreement. The CONSULTANT shall make all
reasonable efforts to complete the services set forth herein as
expeditiously as possible and to meet the schedule established by
the OWNER, acting through ~ts City Manager or his designee.
COMPENSAT I ON
A. COMPENSATION TERMS:
1 ,'Subcontract Expense" is defined as expenses ~ncurred by
the CONSULTANT in employment of others in outside firms for
services in the nature of N/A
2. "Direct Non-Labor Expense" is defined as that expense for
any assignment incurred by the CONSULTANT for supplies,
transportation and equipment, travel, communications,
subsistence and lodging away from home and similar
incidental in connection with that assignment.
B. BILLING AND PAYMENT:
For and in consideration of the professional services to be
performed by the CONSULTANT herein, the OWNER agrees to pay
based on the cost estimate detail at the $75 O0 hourly rate
Professional services Agreement - Page 4
shown in Exhibit A, which is attached hereto and made a part of
this agreement as if written word for word herein, a total fee
including reimbursement for direct non-labor expense not to
exceed $22,500.00.
Partial payments to the CONSULTANT will be made on the basis of
detailed monthly statements rendered to and approved by the
owner through its City Manager or his designees; however, under
no circumstances shall any monthly statement for services
exceed the value of the work performed at the tlme a statement
is rendered. The OWNER may withhold the final 5% of the
contract amount until completion of the project.
Nothing contained in this Article shall require the OWNER to
pay for any work which is unsatisfactory as reasonably
determined by the city Manager or his designee or which is not
submitted in compliance with the terms of this Agreement. The
Clty shall not be required to make any payments to the
CONSULTANT when the CONSULTANT is in default under this
Agreement.
It is specifically understood and agreed that the CONSULTANT
shall not be authorized to undertake any work pursuant to this
Agreement which would require additional payments by the OWNER
for any charge, expense or reimbursement above the maximum not
to exceed fee as stated without first having obtained wrltten
authorization from the OWNER. The CONSULTANT shall not proceed
to perform the services listed in Article III. Additional
Services, without obtaining prior written authorization from
the OWNER.
C. ADDITIONAL SERVICES
For additional services authorlzed In writing by the OWNER in
Article III, the CONSULTANT shall be paid based on the Schedule
Professional Services Agreement - Page 5
of Charges at the hourly rate shown in Exhibit A. Payments for
add.ltional services shall be due and payable upon submission by
the CONSULTANT and shall be in accordance with subsection B
hereof. Statements shall not be submitted more frequently than
monthly.
D. PAYMENT
If the OWNER fails to make payments due the CONSULTANT for
services and expenses within sixty (60) days after receipt of
the CONSULTANT'S undisputed statement thereof, the amounts due
the CONSULTANT will be increased by the rate of one percent
(1%) per month from the said sixtieth (60th) day, and in
addition, the CONSULTANT may, after giving seven (7) days'
written notice to the OWNER, suspend services under this
Agreement until the CONSULTANT has been paid in full all
amounts due for services, expenses and charges provided,
however, nothing herein shall require the owner to pay the late
charge of one percent (1%) set forth herein if the owner
reasonably determines that the work is unsatisfactory, in
accordance with this Article V, Compensation.
OBSERVATION AND REVIEW OF THE WORK
The CONSULTANT will exercise reasonable care and due diligence
in discovering and promptly reporting to the OWNER any defects or
deficiencies in the work of the CONSULTANT or any subcontractors or
subconsultants.
Professional Services Agreement - Page 6
OWNERSHIP OF DOCUMENTS
Ail documents prepared or furnished by the CONSULTANT (and
CONSULTANT's subcontractors or subconsultants) pursuant to this
Agreement are instruments of service and shall become the property
of the O~FNER upon the termination of this Agreement. The
CONSULTANT is entitled to retain copies of all such documents. The
documents prepared and furnished by the CONSULTANT are intended
only tO be applicable to this project and OWNER'S use of these
documents in other projects shall be at OWNER'S sole rlsk and
expense. In the event the OWNER uses the Agreement in another
project or for other purposes than specified herein any of the
information or materials developed pursuant to this agreement,
CONSULTANT is released from any and all liability relating to their
use in that project
INDEPENDENT CONTRACTOR
CONSULTANT shall provide services to OWNER as an independent
contractor, not as an employee of the OWNER. CONSULTANT shall not
have or claim any rlght arising from employee status.
INDEMNITY AGREEMENT
The CONSULTANT shall indemnify and save and hold harmless the
OWNER and its officers, agents, and employees from and against any
and all liability, claims, demands, damages, losses and expenses,
~ncluding but not limited to court costs and reasonable attorney
fees incurred by the OWNER, and including without limitation
damages for bodily and personal ~n]ury, death and property damage,
resulting from the negligent acts or omissions of the CONSULTANT or
· ts officers, shareholders, agents, or employees ~n the execution,
Professional Services Agreement - Page 7
operation, or performance of this Agreement.
Nothing in this Agreement shall be construed to create a
llabll~ty to any person who ~s not a party to this Agreement and
nothing herein shall waive any of the party's defenses, both at law
or equity, to any claim, cause of action or litigation filed by
anyone not a party to this Agreement, including the defense of
governmental immunity, which defenses are hereby expressly
reserved.
ARTICLE X
INSURANCE
During the performance of the Services under this Agreement,
CONSULTANT shall maintain the following insurance with an insurance
company licensed to do business in the state of Texas by the State
Insurance Commission or any successor agency that has a rating with
Best Rate Carriers of at least an "A-" or above
A. Comprehensive General Liability Insurance w~th bodily injury
limits of not less than $500,000 for each occurrence and not
less than $500,000 in the aggregate, and with property damage
limits of not less than $100,000 for each occurrence and not
less than $100,000 in the aggregate
B. Automoblle Liability Insurance w~th bodily ~njury l~mlts of not
less than $500,000 for each person and not less than $500,000
for each accident and with property damage limits for not less
than $100,000 for each accident
C. Worker's Compensation Insurance in accordance w~th statutory
requirements and Employers' Liability Insurance with llmlts of
not less than $100,000 for each accident.
D. Professional L1abillty Insurance with l~mlts of not less than
Professional Services Agreement - Page 8
$1,000,000 annual aggregate.
E. Ths CONSULTANT shall furnish insurance certificates or
insurance policies at the OWNER's request to evidence such
coverages. The insurance policies shall name the OWNER as an
additional insured on all such policies where possible and
sh~ll contain a provision that such insurance shall not be
carceled or modified without 30 days' prior written notice to
OWNER and CONSULTANT. In such event, the CONSULTANT shall,
prior to the effective date of the change or cancellation,
serve substitute policies furnishing the same coverage to
OWNER.
ARBITRATION AND ALTERNATE DISPUTE RESOLUTION
The parties may agree to settle any disputes under this
Agreement by submitting the dispute to arbitration or other means
of alternate dispute resolution such as medlatlon. No arbitration
or alternate dlspute resolutlon arising out of or relating to, this
Agreem~nt involving one party's disagreement may include the other
party .0 the disagreement without the other's approval.
TERMINATION OF AGREEMENT
A. No~withstanding any other provision of this Agreement,
either
pa~ty may terminate this Agreement by giving thirty (30) days
!
adyance written notice to the other party.
B. Th~.s Agreement may be terminated in whole or ~n part in the
evt,nt of either party substantially failing to fulfill its
obl.igations under this Agreement. No such termination wlll be
af:~ected unless the other party is given (1) written notice
(d~livered by certified mail, return receipt requested) of
Professional Services Agreement - Page 9
intent to terminate and setting forth the reasons specifying
the nonperformance, and not less than 30 calendar days to cure
the failure, and (2) an opportunity for consultation with the
terminating party prior to termination.
C. If the Agreement is terminated prior to completion of the ser-
vices to be provided hereunder, CONSULTANT shall immediately
cease all services and shall render a final bill for services
to the owner within 30 days after the date of termination. The
OWNER shall pay CONSULTANT for all services properly rendered
and satisfactorily performed and for reimbursable expenses to
termination incurred prior to the date of termination in ac-
cordance with Article V, Compensation Should the OWNER sub-
sequently contract with a new CONSULTANT for the continuation
of services on the Project, CONSULTANT shall cooperate ~n
providing information. The CONSULTANT shall turn over all
documents prepared or furnished by CONSULTANT pursuant to this
Agreement to the OWNER on or before the date of termination but
may maintain cop~es of such documents for its use.
ARTICLE XIII
RESPONSIBILITY FOR CLAIMS AND LIABILITIES
Approval by the OWNER shall not constitute nor be deemed a
release of the responsibility and liability of the CONSULTANT, its
employees, associates, agents, subcontractors and subconsultants
for the accuracy and competency of their designs or other work; nor
shall such approval be deemed to be an assumption of such
responsibility by the City for any defect in the design or other
work prepared by the CONSULTANT, 1ts employees, subcontractors,
agents and consultants.
Professional Services Agreement - Page 10
ARTICLE XIV
NOTICES
Ail notices, communications, and reports required or permitted
under this Agreement shall be personally delivered or mailed to the
respective parties by depositing same ~n the Un~ted States mail at
the address shown below, certified mail, return receipt requested
unless otherwise speclfied herein. Mailed notices shall be deemed
communicated as of three days mailing:
To CONSULTANT: To OWNER:
Application Control Engineerxng City of Denton
Attn: Ron Wise ATTN' Ted Benav~des
Title: President Title: C~ty Manager
P.O. Box 497562 215 E. McK~nney
Garland, Texas 75049-7562 Denton, Texas 76201
All notices shall be deemed effective upon receipt by the party
to whom such notice is given or within three days mailing.
A~TICLE XV
ENTIRE AGREEMENT
This Agreement consisting of 15 pages and 1 exhibit constltutes
the complete and final expression of the agreement of the parties
and ~s intended as a complete and exclusive statement of the terms
of their agreements and supersedes all prior contemporaneous
offers, promises, representations, negotiations, dlscusslonst
communications and agreements which may have been made ~n
connection with the subject matter hereof.
ARTICLE XVI
SEVERABILITY
If any provision of this Agreement Ks found or deemed by a
court of competent jurisdiction to be invalid or unenforceable, it
Professional Services Agreement - Page 11
shall be considered severable from the remainder of this Agreement
shall not cause the remainder to be ~nval~d or unenforceable. In
such event, the party shall reform this Agreement to replace such
stricken provislon with a valid and enforceable provision which
comes as close as posslble to expressing the intention of the
stricken provision.
COMPLIANCE WITH LAWS
The CONSULTANT shall comply w~th all federal, state, local
laws, rules, regulations, and ordinances applicable to the work
covered hereunder as they may now read or hereinafter be amended.
DISCRIMINATION PROHIBITED
In performlng the servlces required hereunder, the CONSULTANT
shall not d~scrimlnate against any person on the bas~s of race,
color, religion, sex, national or~gin or ancestry, age, or physical
handicap.
ARTICLE XIX
PERSONNEL
A. The CONSULTANT represents that it has or w~ll secure at ~ts own
expense all personnel required to perform all the servlces
requlred under this Agreement. Such personnel shall not be
employees or officers of, or have any contractual relations
with the city CONSULTANT shall inform the OWNER of any
conflict of interest or potential conflict of ~nterest that may
arise during the term of this Agreement.
B. All services required hereunder will be performed by the
CONSULTANT or under lts supervlslon. All personnel engaged In
Professional Services Agreement - Page 12
work shall be qualified and shall be authorized and permitted
under state and local laws to perform such services.
ASSIGNABILITY
The CONSULTANT shall not assign any ~nterest in th~s Agreement
and shall not transfer any interest in this Agreement (whether by
assignment, novation or otherwise) w~thout the prior written
consent of the OWNER.
MODIFICATION
No waiver or modification of this Agreement or of any covenant,
condition, limitation herein contained shall be valid unless in
writing and duly executed by the party to be charged therewith and
no evidence of any waiver or modification shall be offered or
received in evidence in any proceeding arising between the parties
hereto out of or affecting this Agreement, or the rights or
obligatlons of the parties hereunder, and unless such waiver or
modification is in writing, duly executed, and, the parties further
agree that the provisions of this section will not be waived unless
as herein set forth.
MI SCELLANEOUS
A. The following exhibit ~s attached to and made a part of this
Agreement: Application Control Engineering proposal letter
dated April 16, 1997 (Exhibit "A").
B CONSULTANT agrees that OWNER shall, until the explratlon of
three (3) years after the f~nal payment under thls Agreement,
have access to and the right to examine any d~rectly pertinent
Professional Services Agreement - Page 13
books, documents, papers and records of the CONSULTANT
involving transactions relating to this Agreement. CONSULTANT
agrees that OWNER shall have access during normal working hours
to all necessary CONSULTANT facilities and shall be provided
adequate and appropriate working space in order to conduct
audits in compliance with this section. OWNER shall glve
CONSULTANT reasonable advance notice of intended audits.
C. Venue of any suit or cause of action under th~s Agreement shall
lie exclusively in Denton County, Texas This Agreement shall
be construed in accordance with the laws of the State of Texas
D. For the purpose of this Agreement, the key persons who will
perform most of this work hereunder shall be Ron Wise.
However, nothing herein shall limit CONSULTANT from using other
qualified and competent members of their firm to perform the
services required herein.
E. CONSULTANT shall commence, carry on, and complete any and all
pro]ects with all applicable dispatch, in a sound, economical,
efficient manner; and, in accordance with the provisions
hereof. In accomplishing the projects, CONSULTANT shall take
such steps as are appropriate to ensure that the work involved
is properly coordinated with related work being carried on by
the OWNER.
F. The OWNER shall assist the CONSULTANT by placing at the
CONSULTANT's disposal all available information pertinent to
the project, including previous reports, any other data
relative to the project and arranging for the access to, and
make all provisions for the CONSULTANT to enter in or upon,
public and private property as required for the CONSULTANT to
perform services under this Agreement
G The captions of this Agreement are for informational purposes
Professional Services Agreement - Page 14
only and shall not in any way affect the substantive terms or
conditions of this Agreement.
IN WITNESS HEREOF, the City of Denton, Texas has caused this
Agreement to be executed by Its duly authorized City Manager and
CONSULTANT has executed this agre_e~e~t through l~duly authorized
undersigned officer on this the __ day~' of ~ - ,
1997. ~
CITY OF DENTON, TEXAS
Ted Benavldes, city Manager
ATTEST:
JENNIFER WALTERS, CITY SECRETARY
APPROVED AS TO LEGAL FORM:
HERBERT L. PROUTY, CITY ATTORNEY
APPLICATION CONTROL ENGINEERING
By: _
R'on Wise, P~sslden~
WITNESS:
c \DOCS\K\PECANCRK.K
Professional Services Agreement - Page 15
Applicat;on
Control
Engineering
1803 Ponderosa Tra,I
Sachse, Texas 75048
City of Denton 4-16-97
Water Reclamation Center
1151 Mayhdl Road
Denton, Texas 76208
Attn Jim Coulter
re Plant Automation
Gentlemen,
Thank you for the oportunity to present this proposal. Engineering work includes time
neccessery,to perform any electrical Interface des,gn, SCADA system graphics, PLC ladder
Iog,c development~ atertup, training, and documentation.
This proposal m an estimate of the time that will be required to automate the following Plant
systems
Task Ho~ra
North Plant Primary Sludge Pump Station 24
North & South Plant Flow Rates 40
Diurnel Flow 48
Gravity Thicknere 16
DAF 72
Raw Water Pump Station 60
Belt Filter Presses 40
Total 300
At ACE's standard Engineering rate of $751hr, total cost is not to exceed $22,500. ACE has
$1,000,000 of Liability Insurance. Please supply a mailing address so that my Insurance
company can forward a copy of the certificate of insurance
Thank you again for the opportumty to present th,s proposal Please call if there are any
questions
S,ncerely,
Ron Wise
DATE June 3, 1997
CITY COUNCIL REPORT
TO Mayor and Members of the C~ty Council
FROM Kathy DuBose, ExecutJve D~rector of F~nance
SUBJECT PO # 74562 -- APPLICATION CONTROL ENGINEERING
RECOMMENDATION: We recommend this purchase order and the attached contract to
Apphcat~on Control Englneenng ~n the amount of $22,500 00 be approved
SIJMMARY~ This contract ~s for englneenng serwces to be performed in redesign of the
Wastewater Treatment Plant SCADA supervisory control Thts redesign will prowde greater control
of operations of the plant and ultimately will provide the ablhty to run the plant with an unmanned
mght shffi The proposed scope of work would complete the system redesign for the North Plant
Primary Sludge Station, Chlonnat~on Dechlorlnat~on System, and Belt Press Building The project
~s expected to beg~n June, 1997 and be completed by August, 1997
PROGRAMS; DEPARTMENTS OR GROUPS AEFEC_.~TEDJ Water and Wastewater
Operatmns, Water Utilities Department, and Cmzens of Denton
~ Budgeted CIP funds for 1997 account number 625-082-0470-8502
Attachments Contract
Pubhc Utthty Board Meeting Backup
Respectfully submitted
K~t~y~ ~
Executive Director of Finance
Prepared by
Name Denise Harpool
Title Senior Buyer
Approved
Name Tom D Shaw, C P M
T~tle Purchasing Agent
865 AGENI~A
Application
Control
Engineering
1803 Ponderosa Trail
Sachee, Texas 78048
City of Denton 4-16-97
Water Reclamation Cantor
t161 M~yhlll Road
Denton, Texaa 76208
Attn: Jim Coultor
re: Plant AutomMion
Gentbmen,
Thank you for the oportunity to present thla propoaal. Englnoaring work Im:l.doe time
necoaasary to perform any electrical Interface design, SCADA eystam gmphloa, PLC ladder
logic development, etartup, training, and documentation.
Thla proposal la an estimate of the time that will be required to automato the following Plant
8yst~nL
Task Hour'
North I~nt Pdmlu, y Sludge Pump Station 24
Norlh & 80uth Plant Flow Ratse 40
Diurnal FlOw 40
Gravity Thloknam 16
DAF 72
Raw Watar Pump 8totJon 60
Belt Filtor Pras~ ~
Total 300
At ACE's standard Engineering rata of $761hr, total coat ia not to exceed $22,500. ACE has
$1,000,0001of Liability Insurance. Plasse supply a mailing addmas so that my Insurance
company can forward a copy of the certificate of insurance
Thank you agmn for the opportunity to present this proposal Please call if there ere any
questions
Sincerely,
Ron Wise
EXHIBIT "A"
18
PUBLIC UTILITIES BOARD
AOENDA ITEM
TO CHAIRMAN AND MEMBERS OF THE PUBLIC UTILITIES BOARD
FROM: R.E. Nelson, Executive DLruetor of UUiities
SUBJECT Pecan Creek Water ReclamaUon Plant AutomaUon Plan
Conmder Approval of a Conuaot with ApphcaUon Engineering
RECOIV~M_ENDAT~ON
Staff mcommands approval of a contract with ApphcaUon Control Engmeenng
not to exceed $22,500
SUMMARY
The C~ty of Denton Water P~cl~m~tion Dive,ion is fullowing an autornaUon pisn winch
will provide ~reater control of tho operaUons of tho plant and ultLrnately will prowde the
ablhty to run the plant with an unmanned mght
Much of the computer system software and hardware for mcreasad automauon of the
plant was prowded during the last plant expnn*ton Due m I,m,ted funds dunng the last
expanmon total automated supervisory control of the plant was not acluevad There are
st~ll some engineering modificat~oue that need to be accomplmhed as well as uplp'admg
some 1960's vintage electrical and motorized valves that would prowde an adequate level
of automation to go to an unmanned shift
One of the key elements of the plan is the Plant Scads Supennsory Control Redemgn
Mr Ron Wzse with ApphcaUon Controls Engineering has helped redemgn several of the
operaUonal controls at the plant and we are seeing excellent results from his work The
proposed scope of work would complete the system redeszgn/'or the North Plant Primary
Sludge Stauon, Chlormauon DecMormat~on System and the Belt Press Building
PROGRAM/DEPARTMENT OR GROUPS AFFECTED
Citizens of Denton, City of Denton, Water and Wastewater Operauons
19
FISCAL IIVI~ACT
In 1997, $63,$00 is budgeted in the C~P for plant automanon actlwues
North Plant Pr~msry Pump Station (Elec Upgrade) S 7,$00
Plant Scada Supervisory Control Redesign $22,$00
Chlorine ~nnlyzers $ 3,$00
Varmble Drives Plant Raw Lift SteUan $25,000
Surveillance Cameras $ 5,000
In 1998, $32,000 would be allocated for the following.
Vortex Degntter Flow Pace Splitting ConUol $12,000
Plant Scada Super~sor Control Redes:gn $12,500
Telemetry to Caretaker Residence $ 5,000
Surveillance Camerns $ 2,500
In 1999, $150,000 would be allocated to solve hydraulic problems associated with sludge
draw off f~om the Notch and South plant ~nnls Tlus would revolve the expansion of wet
wells for both plants. It is anticipated that these act~vmes will be accomplished dunng
the next plant oxpane~on Thts component will be critical m eneblmg the &wmon to go to
an unmanned mght slufl
R. E. Nelson, ExecuUve Dtreetor of Utflmes
Frepn -d by,
Howard'Martm, Du'eetor
Envtronmentul Operauons
Exhibit I
pubauto doc
2O
ORDINANCE NO qT-~
AN ORDINANCE AUTHORIZING THE EXECUTION OF AN AMENDMENT TO A
CONTRACT U~.VV~EN Tm crrY or DENTON a~ APPLXCATION CONTROL
ENG~E~U~G PROVIDING fOR AN INCREASE IN ~-m SCOPE A~ PPaCE Or THE
CONTRACT, AND PROVIDING AN EFFECTIVE DATE
WHEREAS, on June 3, 1997, the Ctty of Denton awarded a contract for profesmonal
engtneering serwces for Pecan Creek Water Reclamatton Treatment Plant Automatton ~n the
amount of $22,500 00, and
WHEREAS, the Ctty Manager, having recommended to the Counctl that such contract be
amended with respect to the scope and price and smd amendment betng tn ¢omphance wtth the
reqmrements of Chapter 252 of the Local Government Code, NOW, THEREFORE,
THE COUNCIL OF THE CITY OF DENTON HEREBY ORDAINS
SECTION I That the contract between the Ctty of Denton and Apphcatton Control
Engmeenng ts hereby amended, copy of such amendment ts attached hereto and mcorporated
here~n for all purposes, by tncreamng the scope and the expendtture of funds under such contract
by the sum of Twenty E~ght Thousand F~ve Hundred Dollars ($28,500 00) The contract m
amended to provide the expenditure of funds m the amount of Ffl~y One Thousand Dollars
($$1,000 00)
SECTION II That thru ordinance shall become effective ~mmedtately upon tts passage
and approval
1997
ATTEST
JENNIFER WALTERS, CITY SECRETARY
APPROVED AS TO LEGAL FORM
HERBERT L PROUTY, CITY ATTORNEY
EXHIBIT I
Apphcatlon
Control ~E~D~E~T ~ ~
ORDINANCE ~ 97-288
Engineering
!1300 N Central Expressway
Dallas, Texas 75243
C,ty of Denton 7-28-97
Water Reclamation Center
1151 Mayhdl Road
Denton, Texas 76208
Attn J,m Coulter
re Prehm,nary Engineenng
Gentlemen,
Thank you for the oportumty to present this proposal Th,s proposal m an esflmata of the
amount of t;me required to perform preliminary engmeenng work for the tasks listed below
Preliminary engineering research of Electrical Sw,tchgear throughout Pecan Creek Water
Recycl,ng Center to determine reqmrements for momtonng electrical demand and usage of
major motor control centers and individual motors for energy management and the associated
,nterfaces to the Plant SCADA system Imphmentat,on of Final Clanfler Sludge Level
~omtor,ng ,nfo the Plant SCADA system Est,mated t, me reqmred to perform th~s work is
approx,mately t50 hours, cost totaling $11,250 00
Eng,neenng and programm,ng to ~nterface the Plant SCADA system w,th L~ft Stat,on SCADA
system for the addition of the Early Warmng Storm Water system Estimated time to perform
th,s work is 130 hours, cost totaling $9,750 00.
Prshmmary eningeering research to link the proposed Pecan Creek momtonng station w,th
the Plant SCADA system, the Sew,ce Center, and the Umvers,ty of North Texas Estimated
time to perform this work is 100 hours, cost totahng $7,500 00
Thank you again for the opportumty to present th,s proposal Please call ,f there are any
questions
Sincerely,
Ron Wise
DATE SEPTEMBER 23, 1997
C. iI3L~Di/NCI~ REPDRI
TO Mayor and Members of the City Council
FROM Kathy DuBose, Executive Director of Finance
SUBJECT CltANGE ORDER NUMBER ONE FOR PROFESSIONAL SERVICES CONTRACT
'WITH APPLICATION CONTROL ENGINEERING IN TIlE AMOUNT OF $28,500.00
I~ECOMMENDATION: We recommend change order number one reflected tn purchase order 77189 to
Application Control Engmeenng be approved in the amount of $28,500 00
SIIMMAR¥: On June 3, 1997 the Council approved a contract with Application Control Englneenng ~n
the amount of $22,500 00 for engmeenng services to automate the SCADA System at the Pecan Creek Water
Reclamation Treatment Plant (Ordinance No 97-152)
Tbas change order will add the engineering services and design of an early storm water warning system and
storm water monitoring system to the existing contract
Public Utility Board recommends approval
PROGRAMS: DEPARTMENTS OR C. ROUPS AFFECTED. City of Denton Utility Wastewater
Treatment D~vlsion and Drainage Division
~ Funds to pay for tins change order will be taken from a combination of 1996/97 budget
attached purchase order
Attachments Purchase Order # 77189
Respectfully submitted
Kath~ D .ul~se
Execu~ Director of Finance
Approved
Name Tom D Shaw, C P M
Title Purchasing Agent
937 AGENDA
2