RES 2016-0891 - Agmt with HDR Engineering Inc for OPW 52708, Papillion Creek wastewater treatment plant digester gas cogeneration system upgrade project :I
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City of Omaha . ' A f P 4 s ` Robert G. Stubbe,P.E.
Jean Stothert,Mayor Public Works Director
Honorable President
and Members of the City Council,
Transmitted herewith is a Resolution approving a Professional Services Agreement with HDR
Engineering, Inc. to provide professional engineering services for OPW 52708, being the
Papillion Creek Wastewater Treatment Plant Digester Gas Cogeneration System Upgrade
project.
Approval of the attached resolution allows HDR Engineering, Inc. to proceed with the work, as
outlined in the attached Agreement. This work consists of: project management, field
investigations, equipment analysis, technical memos, and other services associated with OPW
52708.
HDR Engineering, Inc. has agreed to perform these services for a fee not to exceed $389,866.00,
which is detailed in Exhibit C of the agreement. These costs will be paid from the Sewer
Revenue Improvements Fund 21124, Sewer Separation Organization 116912.
HDR Engineering, Inc. has filed the required Contract Compliance Report, Form CC-1, in the
Human Rights and Relations Department.
The Public Works Department requests your consideration and approval of the attached
Resolution and Agreement.
Re ctfully submitted, Approved:
s.
, ,
. ,
6, 4,
Robert G. Stubbe, P.E. Date pe cer K. Danner r. Date
Public Works Director Human Rights and Relati s Director
Approved as to Funding: Referred to CityCouncil for
for Consideration:
/// ,,,,-4. ‘,/,-.___.- /3//6 ,,s -- Le/ 7 I C
Steph n B. Curtiss Date Mayor's Office l Date
Finance Director �-v
118tns
PROFESSIONAL SERVICES AGREEMENT�
THIS AGREEMENT is hereby made and entered into this ,ek day of.: 4M 2016, by and between the
City of Omaha, a municipal corporation located in Douglas County, Nebraska(hereinafter referred to as
the "City"), and HDR(hereinafter referred to as the "Provider"), on the terms, conditions and provisions
as set forth herein below.
I. PROJECT NAME AND DESCRIPTION
OPW 52708-Papillion Creek Wastewater Treatment Plant Digester Gas Cogeneration System
Upgrade
II. DUTIES OF PROVIDER
A. Provider agrees to perform professional services, as set out and more fully described in the
Proposal attached hereto, for the City, relative to the above-referenced project which is
illustrated in Exhibit`B"attached hereto. Such services shall be completed within a 180 day
period after receipt of a purchase order from the City.
B. Provider designates Bob Riede whose business address and phone number is 8404 Indian
Hills Drive, Omaha, NE 68114 402-399-1271 as its project manager and contact person for
this project.
C. Provider agrees to maintain records and accounts, including personnel, financial and property
records, sufficient to identify and account for all costs pertaining to the project and certain
other records as may be required by the City to assure a proper accounting for all project
funds. These records shall be made available to the City for audit purposes and shall be
retained for a period of five(5)years after the expiration of this Agreement.
D. Provider agrees to prepare a schedule of compensation, detailing hourly rates for all
compensated providers, employees,and subcontractors.
E. Provider agrees to complete,within 180 calendar days of receipt of a purchase order from the
City, the necessary services. The City recognizes that completion within this deadline is
contingent upon timely response from utilities and City input.
F. Provider agrees to have a current Contract Compliance Form (CC-1) on file with the City's
Human Rights and Relations Department prior to signing the agreement.
III. DUTIES OF CITY
A. City designates Jake Hansen whose business address and phone number are 15705 Harlan
Lewis RD, Bellevue, NE 68005-5728, phone 402-444-3922 x 2202 as its contact person for
this project,who shall provide a notice to proceed and such other written authorizations as are
necessary to commence for proceed with the project and various aspects of it.
IV. COMPENSATION AND PAYMENT
A. The cost of services as specified in the Scope of Service, shall be performed on an hourly
basis, but in no event shall exceed $389,866. Detailed breakdown of costs shall be shown in
Exhibit"C".
B. Reimbursable expenses shall be billed to the City by the Provider.
C. INCREASE OF FEES
The parties hereto acknowledge that, as of the date of the execution of the Agreement,
Section 10-142 of the Omaha Municipal Code provides as follows: Any amendment to
contracts or purchases which taken alone increase the original fee as awarded (a) by ten
percent, if the original fee is one hundred fifty thousand dollars($150,000) or more, or(b)by
seventy-five thousand dollars ($75,000) or more, shall be approved by the City Council in
advance of the acceptance of any purchase in excess of such limits. However, neither
contract nor purchase amendments will be split to avoid advance approval of the City
Council.
The originally approved scope and primary features of a contract or purchase will not be
significantly revised as a result of amendments not approved in advance by the city council.
The provisions of this section will be quoted in all future city contracts. Nothing in this
section is intended to alter the authority of the mayor under section 5.16 of the Charter to
approve immediate purchases.
V. OWNERSHIP OF INSTRUMENTS OF SERVICE
The City acknowledges the Provider's construction documents, including electronic files,as
instruments of professional service.Nevertheless, upon completion of the services and payment in
full of all monies due to the Provider,the final construction documents prepared under this
Agreement shall become the property of the City. The City shall not reuse at another site or make
any modification to the construction documents without the prior written authorization of the
Provider. The City agrees,to the fullest extent permitted by law,to indemnify and hold harmless
the Provider, its officers, directors,employees and subconsultants(collectively, Provider)against
any damages, liabilities or costs, including reasonable attorneys'fees and defense costs,arising
from or in any way connected with the unauthorized reuse or modification of the construction
documents by the City,regardless of whether such reuse or modification is for use at the Project
site or another site.
VI. ADDITIONAL SERVICES
In the event additional services for the aforementioned project not covered under this Agreement
are required, Provider agrees to provide such services at a mutually agreed upon cost.
VII. INSURANCE REQUIREMENTS
Provider shall carry professional liability insurance in the minimum amount of one half million
dollars and shall carry workers' compensation insurance in accordance with the statutory
requirements of the State of Nebraska.
VIII. INDEMNIFICATION
The Provider agrees,to the fullest extent permitted by law,to indemnify and hold harmless the
City, its officers,directors and employees(collectively,City)against all damages, liabilities or
costs, including reasonable attorneys'fees and defense costs,to the extent caused by the Provider's
negligent performance of professional services under this Agreement and that of its subconsultants
or anyone for whom the Provider is legally liable. The City agrees,to the fullest extent permitted
by law,to indemnify and hold harmless the Provider, its officers,directors,employees and
subconsultants(collectively,Provider)against all damages, liabilities or costs,including reasonable
attorneys'fees and defense costs in connection with the Project,to the extent caused by the City's
negligent acts or the negligent acts of anyone for whom the City is legally liable. Neither the City
nor the Provider shall be obligated to indemnify the other party in any manner whatsoever for the
other party's own negligence.
IX. TERMINATION OF AGREEMENT
This Agreement may be terminated by the City upon written notice to the provider of such
termination and specifying the effective date at least seven (7) days prior to the effective date of
such termination. In the event of termination, the provider shall be entitled to just and equitable
payment for services rendered to the date of termination, and all finished or unfinished documents,
data surveys, studies, drawings, maps, models, reports or photographs shall become, at the City's
option, its property.
X. GENERAL CONDITIONS
A. Non-discrimination. Provider shall not, in the performance of this Agreement, discriminate
or permit discrimination in violation of federal or state laws or local ordinances because of
race, color, sex, age, or disability as recognized under 42 USCS 12101 et seq. and Omaha
Municipal Code section 13-89,political or religious opinions,affiliations or national origin.
B. Captions. Captions used in this Agreement are for convenience and are not used in the
construction of this Agreement.
C. Applicable Laws. Parties to this Agreement shall conform with all existing and applicable
city ordinances, resolutions, state laws, federal laws, and existing and applicable rules and
regulations. Nebraska law will govern the terms and the performance under this Agreement.
D. Interest of the City. Pursuant to Section 8.05 of the Home Rule Charter,no elected official or
any officer or employee of the City shall have a financial interest, direct or indirect, in any
City Agreement. Any violation of this section with the knowledge of the person or
corporation contracting with the City shall render the Agreement voidable by the Mayor or
Council.
E. Interest of the Provider. The Provider covenants that he presently has no interest and shall
not acquire any interest, direct or indirect, which would conflict with the performance of
services required to be performed under this Agreement; he further covenants that in the
performance of this Agreement,no person having any such interest shall be employed.
F. Merger. This Agreement shall not be merged into any other oral or written agreement, lease
or deed of any type. This is the complete and full agreement of the parties.
G. Modification. This Agreement contains the entire Agreement of the parties. No
representations were made or relied upon by either party other than those that are expressly
set forth herein. No agent, employee or other representative of either party is empowered to
alter any of the terms hereof unless done in writing and signed by an authorized officer of the
respective parties.
H. Assignment. The Provider may not assign its rights under this Agreement without the
express prior written consent of the City.
Strict Compliance. All provisions of this Agreement and each and every document that shall
be attached shall be strictly complied with as written, and no substitution or change shall be
made except upon written direction from authorized representative.
J. LB 403 Contract Provisions. -NEW EMPLOYEE WORK ELIGIBILITY STATUS-The
Contractor is required and hereby agrees to use a federal immigration verification system to
determine the work eligibility status of new employees physically performing services within
the State of Nebraska. A federal immigration verification system means the electronic
verification of the work authorization program authorized by the Illegal Immigration Reform
and Immigrant Responsibility Act of 1996, 8 U.S.C. 1324a, known as the E-Verify Program,
or an equivalent federal program designated by the United States Department of Homeland
Security or other federal agency authorized to verify the work eligibility status of a newly
hired employee.
If the Contractor is an individual or sole proprietorship,the following applies: 1.The
Contractor must complete the United States Citizenship Attestation Form,available on the
Department of Administrative Services website at www.das.state.ne.us 2. If the Contractor
indicates on such attestation form that he or she is a qualified alien,the Contractor agrees to
provide the US Citizenship and Immigration Services documentation required to verify the
Contractor's lawful presence in the United States using the Systematic Alien Verification for
Entitlements(SAVE)Program. 3. The Contractor understands and agrees that lawful
presence in the United States is required and the Contractor may be disqualified or the
contract terminated if such lawful presence cannot be verified as required by Neb.Rev. Stat.
§4-108.
K. Contract Compliance Ordinance No.35344,Section 10-192
Equal Employment Opportunity Clause
During the performance of this contract,the contractor agrees as follows:
1) The Contractor shall not discriminate against any employee or applicant for employment
because of race, religion, color, sex, age, sexual orientation, gender identity, disability, or
national origin. The Contractor shall ensure that applicants are employed and that employees
are treated during employment without regard to their race, religion, color, sex, sexual
orientation,gender identity, or national origin. As used herein,the word "treated" shall mean
and include, without limitation, the following: recruited, whether by advertising or by other
means; compensated; selected for training, including apprenticeship; promoted; upgraded;
demoted; downgraded; transferred; laid off; and terminated. The Contractor agrees to and
shall post in conspicuous places, available to employees and applicants for employment,
notices to be provided by the contracting officers setting forth the provisions of this
nondiscrimination clause.
2) The Contractor shall, in all solicitations or advertisements for employees placed by or on
behalf of the Contractor, state that all qualified applicants will receive consideration for
employment without regard to race,religion,color,sex,sexual orientation,gender identity,or
national origin,age,disability.
3) The Contractor shall send to each labor union or representative of workers with which he has
a collective bargaining agreement or other contract or understanding a notice advising the
labor union or worker's representative of the Contractor's commitments under the Equal
Employment Opportunity Clause of the City and shall post copies of the notice in
conspicuous places available to employees and applicants for employment.
4) The Contractor shall furnish to the human rights and relations director all Federal forms
containing the information and reports required by the Federal government for Federal
contracts under Federal rules and regulations, and including the information required by
Sections 10-192 to 10-194, inclusive, and shall permit reasonable access to his records.
Records accessible to the human rights and relations director shall be those which are related
to Paragraphs (1)through (7) of this subsection and only after reasonable notice is given the
Contractor. The purpose for this provision is to provide for investigation to ascertain
compliance with the program provided for herein.
5) The Contractor shall take such actions with respect to any subcontractor as the City may
direct as a means of enforcing the provisions of Paragraphs (1) through(7) herein, including
penalties and sanctions for noncompliance; however, in the event the Contractor becomes
involved in or is threatened with litigation as the result of such directions by the City,the City
will enter into such litigation as necessary to protect the interests of the City and to effectuate
the provisions of this division; and in the case of contracts receiving Federal assistance, the
Contractor or the City may request the United States to enter into such litigation to protect the
interests of the United States.
6) The Contractor shall file and shall cause his subcontractors, if any, to file compliance reports
with the Contractor in the same form and to the same extent as required by the Federal
government for Federal contracts under Federal rules and regulations. Such compliance
reports shall be filed with the human rights and relations director. Compliance reports filed at
such times as directed shall contain information as to the employment practices, policies,
programs and statistics of the Contractor and his subcontractors.
7) The Contractor shall include the provisions of Paragraphs (1) through (7) of this Section,
"Equal Employment Opportunity Clause", and Section 10-193 in every subcontract or
purchase order so that such provisions will be binding upon each subcontractor or vendor.
r.l
EXECUTED this a23 day of May , 2016 .
Provider
(T:/-2L C , C;:-Z104 -N
ATTEST .t
"Se vl C tCe
(Title)
EXECUTED this 445d day of elaiie , 2016 .
ATTEST CITY OF OMAHA,A Municipal Corporation
V14LI
Imp U'T'YCity Clerk Mayor
APPROVED AS TO FORM:
Deputy City Attorney
Revised: 6/2011
EXHIBIT "A"
Utilization of Small and Emerging Small Businesses
It is the policy of the City of Omaha that Small and Emerging Small Businesses shall have the
maximum practicable opportunity to participate in City of Omaha Projects. With regard to this
project,the following Certified Professional Service Provider(s)have been identified and
contracted with to perform the identified project tasks:
Scope of work Projected
or project commencement Agreed price
Name of small or tasks to be and completion Percentage(%)
emerging small Address performed date of work with SB/ESB
business
Custom 12760 E 40 Highway, Mechanical
Engineering Independence, Engineering Jan 2017 $12,426 3.2%
Missouri,64055
Totals $12,426 3.2%
CERTIFICATION
The undersigned certifies that he/she is legally authorized by the Provider to make the statements and representations regarding
small and/or emerging small business participation and that said statements and representations are true and correct to the best of
his/her knowledge and belief. The undersigned will enter into formal agreement(s) with the identified small and/or emerging
small business(es)(which are otherwise deemed by the City of Omaha to be technically responsible to perform the work)at the
price(s) set forth in this Exhibit conditioned upon execution of this Agreement by the Provider with the City of Omaha. The
undersigned/provider agrees that if any of the representations made regarding utilization of small and/or emerging small business
by the Provider knowing them to be false,or if there is a failure by the Provider to implement the stated agreements,intentions,
objectives,goals, and comments set forth herein without prior approval of the Public Works Director,such action shall constitute
a material breach of the agreement,entitling the City of Omaha to terminate the Agreement for default.The right to so terminate
shall be in addition to, and not in lieu of, any other rights or remedies the City of Omaha may have for other defaults under the
Agreement,under City of Omaha's Contract Compliance Ordinance or otherwise.Additionally,the undersigned/Provider will be
subject to the terms of any future professional service awards.
Signatures
Title V\tE`1 \L<< irz_ fii Date of Signing s 12:31 I4-
Firm or Corporate Name i = r\e' rr cirls
Address 4„` ‘411 Telephone Number (A1.02 3c-in
EXHIBIT B
Papio WWTP Cogeneration System Upgrade
5-19 Final
TASK SERIES 100—PROJECT MANAGEMENT
110—Team Management and Project Control
120—Quality Control
130—Kickoff Meeting
TASK SERIES 200—INFORMATION GATHERING
210—Historical Data and Background Information
220—Existing Facilities Review and Documentation
TASK SERIES 300—CONFIRM DIGESTER GAS QUALITY AND ESTABLISH FUTURE
PRODUCTION QUANTITY
310—Digester Gas Sampling and Analysis
320—Digester Gas Quantity Projections
TASK SERIES 400—ESTABLISH HEATING AND POWER LOADS
410—Building Heating Load Requirements
420—Process Heating Load Requirements
430—Electrical Loads and Electrical Utility Rate Structure
TASK SERIES 500—IDENTIFICATION OF PRELIMINARY ENGINE GENERATOR
EQUIPMENT AND INTEGRATION OF THAT EQUIPMENT ON EXISTING SYSTEMS AND
FACILITIES
510—Engine Generator Equipment Initial Review
520—Digital Image Scan Evaluation Of Existing Structures and Systems
530—Thermal Balance Analysis
540—Digester Gas Conditioning Options for Preliminary Engine Generator Selections
550—Digester Gas Distribution System Analysis
560—Heating Water Distribution System Analysis
570—Control Integration Review
TASK SERIES 600— ENGINE GENERATOR OPTION ANALYSIS AND EQUIPMENT
SELECTION
610—Comparison Analysis
620—Analysis of Optimum Usage of Purchased Electrical Power,Natural Gas and Digester Gas
630—Technical Memorandum(TM)
TASK SERIES 700—ALTERNATIVES TO ENGINE GENERATOR REPLACEMENT
710—Digester Gas Conditioning for Alternative Digester Gas Management Options
720—Conceptually Evaluate Alternative Digester Gas Management Options
730—Technical Memorandum(TM)
TASK SERIES 800—CONCEPTUAL DESIGN(10%)OF SELECTED ALTERNATIVE
810—Conceptual Design Narrative
820—Conceptual Design Drawings
830—Review and Approval of Conceptual Design
TASK SERIES 900—DEVELOPMENT OF BIDDING DOCUMENTS AND CONSTRUCTION
PHASE SERVICES-TO BE NEGOTIATED
The following scope defines the work elements associated with the study and conceptual design(10%)
related to the replacement of the existing engine generator system at the Papillion Creek Wastewater
Treatment Plant with either new engine generator equipment or a different CITY selected alternate
management system for digester gas produced on site.
B-1
EXHIBIT B
Papio WWTP Cogeneration System Upgrade
5-19 Final
TASK SERIES 100—PROJECT MANAGEMENT
Objective: Provide management activities over the Project duration including planning,
organizing and monitoring Project team activities,attending meetings and
Project cost and quality control.
HDR Activities 110—Team Management and Project Control
• Project initiation including development of Project Management Plan.
• Resource management and allocation based on Project schedules and
activities.
• Schedule,budget and invoice management.
• Production coordination activities.
120—Quality Control
• Provide and manage a team of HDR review professionals not associated
with the Project design to review deliverables.
130—Kickoff Meeting
• Meet at the plant site with key CITY staff to accomplish the following:
-Review Project goals,expectations and objectives.
-Review Project schedule.
-Identify initial information needs and data from the CITY.
-Discuss CITY preferences for generator operational flexibility,dual fuel
capability,emergency operation,new structure location(if required)etc.
-Establishment of economic evaluation time period-suggested 2040.
-Discuss existing and any expanded heating loop requirements(building
and process).
Meetings/Travel: -Local travel for HDR Omaha staff and airline travel from home HDR offices to
Omaha for participation in the Kickoff Meeting.
Task Deliverables: -Monthly invoicing.
-Kickoff Meeting agenda and summary.
Key Understandings
and Assumptions: -HDR's Project Manager will be responsible for coordinating management and
production activities.
-Activities covered by this scope are estimated to be completed within 6 months
after written Notice-To-Proceed is received.
-Work will start the third quarter of 2016.
-Invoicing procedures and level of detail will be per HDR's standard invoicing
practices used on similar CITY wastewater projects done with HDR.
Information and
Services Provided
by Others: -CITY will provide for relevant staff to participate in meetings and workshops.
-CITY will provide requested information and data in a timely manner.
-CITY will provide timely review and processing of monthly invoices.
-CITY will provide timely review and comment on Project deliverables.
TASK SERIES 200—INFORMATION GATHERING
Objective: Collect documentation and data necessary for performing work in subsequent
tasks.
B-2
EXHIBIT B
Papio WWTP Cogeneration System Upgrade
5-19 Final
HDR Activities: 210—Historical Data and Background Information
• Obtain most recent digester usage documentation,natural gas monthly
billing data,digester gas generation and digester gas quality documentation
available from the CITY.
• Obtain most current electrical bills for the plant and the most current
electrical rate schedule and contract agreement.
• Available information regarding plant control system.
220—Existing Facilities Review and Documentation
• Perform digital image scanning of both digester complexes and
interconnecting tunnel.
• Field observation of digester gas distribution system.
• Field observation of heating water loop distribution system.
• Field observation of existing HVAC system utilizing engine generator heat.
Meetings/Travel: -Local travel for HDR Omaha staff and airline travel from home HDR offices to
Omaha.
Task Deliverable: -None.
Key Understandings
and Assumptions: -Kickoff Meeting and information tasks will be combined into a single site visit
for out-of-town staff.
Information and
Services Provided
by Others: -Existing digester and natural gas usage,digester gas generation and digester gas
quality documentation.
TASK SERIES 300—CONFIRM DIGESTER GAS QUALITY AND ESTABLISH
FUTURE PRODUCTION QUANTITY
Objective: Establish digester gas quality through testing and lab analysis. Develop
projections for future digester gas generation quantities for use in later
tasks.
HDR Activities: 310—Digester Gas Sampling and Analysis
• Obtain three digester gas samples,one from a digester cover,one
from the digester gas blowers and one from the engine driven pump
locations, and perform lab analysis on those samples for key
parameters impacting equipment selection,operation and
maintenance.
320—Digester Gas Quantity Projections
• Forecast digester gas production range(low,average and high
projection)for both the current trickling filter process and for the
future activated sludge process.
Meetings/Travel: -Local travel.
Task Deliverable: -None.
B-3
EXHIBIT B
Papio WWTP Cogeneration System Upgrade
5-19 Final
Key Understandings
and Assumptions: -Future flow and loading projections will be obtained from CH2M's report titled
OPW 52140 Papillion Creek Wastewater Treatment Plant Improvements to
Trickling Filter System Study dated 2014. These will be used to generate mass
balances for the projection of digester gas production.
Information and
Services Provided
by Others: -Safe personnel access for digester gas sample collection.
TASK SERIES 400—ESTABLISH HEATING AND POWER LOADS
Objective: Identify heating and power loads to be taken into consideration in later tasks.
HDR Activities: 410—Building Heating Load Requirements
• Estimate magnitude of existing building heating requirements currently
being met from heat provided by the engine generator system.
• Establish magnitude of any additional future building space loads based on
information received from CITY in Task 100.
420—Process Heating Load Requirements
• Estimate magnitude of existing process heating load requirements currently
being met from heat provided by the engine generator system.
• Establish magnitude of any additional future process heating loads based on
information received from CITY in Task 100.
430—Electrical Loads and Electrical Utility Rate Structure
• Review existing documentation related current plant electrical energy
consumption.
• Review previous report projections concerning power utilization after
conversion to activated sludge.
• Review current electrical utility rate structure and contract and identify
issues that will need to be considered during subsequent economic
evaluation.
Meetings/Travel: -Local travel.
Task Deliverables: -None.
Key Understandings
and Assumptions: -EIectrical power consumption projections after conversion to the activated
sludge process will be obtained from CH2M's report titled OPW 52140 Papillion
Creek Wastewater Treatment Plant Improvements to Trickling Filter System
Study dated 2014.
Information and
Services Provided
By Others: -Provide knowledgeable staff to accompany HDR mechanical engineer around
facility to identify and obtain hot water heating equipment operating
information.
B-4
EXHIBIT B
Papio WWTP Cogeneration System Upgrade
5-19 Final
TASK SERIES 500—IDENTIFICATION OF PRELIMINARY ENGINE GENERATOR
EQUIPMENT AND INTEGRATION OF THAT EQUIPMENT INTO EXISTING SYSTEMS AND
FACILITIES
Objective: Selection of a maximum of two preliminary engine generator equipment options
to carry through to fmal analysis.
HDR Activities: 510—Engine Generator Equipment Initial Review
• Perform initial review of available equipment from CAT,GE Jenbacher,
MTU and 2G with consideration of available digester gas,digester gas
conditioning requirements,operational efficiency,potential air permitting
impacts,space requirements and other CITY preference considerations
defined in Task 100. Select a maximum of two viable preliminary units for
further analysis.
520—Digital Image Scan Evaluation of Existing System
• Review digital image building scans to determine available space in
existing building and tunnels for new equipment,piping and supporting
electrical equipment.
530—Thermal Balance Analysis
• Perform thermal balance analysis defining available recoverable heat for
each preliminary selection.
540—Digester Gas Conditioning Options for Preliminary Engine Generator
Selections
• Compare engine fuel gas spec to established quality parameters of digester
gas based on Task Series 300 work.
• Provide overview of gas conditioning technologies available to meet
requirements of preliminary engine generator equipment selections.
• Recommend treatment approach for each preliminary selection based on
equipment needs and air permit impacts.
• Perform air permitting applicability review to determine impact of engine
generator/gas conditioning systems on air permitting.
550—Digester Gas Distribution System Analysis
• Model the digester gas distribution system to identify overall system
capacity for preliminary engine generator equipment selections and other
existing digester gas application points.
560—Heating Water Distribution System Analysis
• Model the heating water distribution system to identify overall system
capacity for preliminary engine generator equipment selections and other
existing heating water application points.
570—Control Integration Review
• Preliminary review existing plant control system integration with
requirements of new cogeneration system.
Meetings/Travel: -Local travel.
Task Deliverables: -None.
Key Understandings
and Assumptions: -None.
B-5
EXHIBIT B
Papio WWTP Cogeneration System Upgrade
5-19 Final
Information and
Services Provided
By Others: -Information related to the existing digester gas distribution system,heating
water distribution system and existing plant control/engine generator interfaces.
TASK SERIES 600—ENGINE GENERATOR OPTION ANALYSIS AND EQUIPMENT
SELECTION
Objective: Perform analysis based on the outcomes of Task Series 400 and 500 to identify
the most technically and economically feasible option for replacement of the
existing engine generator equipment.
HDR Activities: 610—Comparison Analysis
• Analyze the two preliminary engine generator equipment selections using
results of work performed in Task Series 400 and 500.
620—Analysis of Optimum Usage of Purchased Electrical Power,Natural
Gas and Digester Gas
• Perform seasonal demand analysis based on plant's projected needs to
identify most beneficial use of purchased electrical,purchased natural gas,
boiler heat generation,and engine generator heat and electricity to use in
final selection of sizing and number of recommended engine generators and
the balance of digester gas used between boilers and engines.
630—Technical Memorandum(TM)
• Develop technical memorandum documenting the results of the analysis.
Meet with CITY to discuss and fmalize recommendation for the engine
generator system replacement option.
Meetings/Travel: -Local travel for HDR Omaha staff and airline travel from home HDR offices to
Omaha for participation in the technical memorandum discussion meeting.
Task Deliverables: -Three hard copies of TM.
Key Understandings
and Assumptions: -None.
Information and
Services Provided
By Others: -None.
TASK SERIES 700—ALTERNATIVES TO ENGINE GENERATOR REPLACEMENT
Objective: Conduct concept level analysis of the alternate digester gas management options
identified in Task 100.
HDR Activities: 710—Digester Gas Conditioning for Selected Alternative Digester Gas
Management Options
• Compare fuel requirements for alternative digester gas management options
to the quality parameters of digester gas based on Task Series 300 work.
• Provide overview of gas conditioning technologies available to meet
requirements of preliminary engine generator equipment selections.
B-6
EXHIBIT B
Papio WWTP Cogeneration System Upgrade
5-19 Final
• Recommend treatment approach for each option based on equipment needs
and air permit impacts.
720—Conceptually Evaluate Alternative Digester Gas Management Options
• Perform concept level analysis of the selected alternative digester gas
management approaches.
-Overview and assumptions for each alternative.
-Potential impacts of each alternative on the management,operation and
maintenance of existing facilities.
-Conceptual capital and operation and maintenance costs.
730—Technical Memorandum(TM)
• Develop technical memorandum documenting the results of the alternate.
management analysis. Meet with CITY to discuss and fmalize selection of
alternate management approach or replacement of engine generator system.
Meetings/Travel: -Local travel for HDR Omaha staff and airline travel from home HDR offices to
Omaha for participation in the technical memorandum discussion meeting.
Task Deliverables: -Three hard copy,full sized sets of conceptual drawings and preliminary
schedule.
Key Understandings
and Assumptions: -None.
Information and
Services Provided
By Others: -None.
TASK SERIES 800—CONCEPTUAL DESIGN(10%)OF SELECTED ALTERNATIVE
Objective: Develop 10%conceptual design documentation for selected alternative.
HDR Activities: 810—Conceptual Design Narrative
• Develop 10%conceptual design narrative to summarize facilities and
systems associated with the selected alternative.
• Develop preliminary schedule for completion of Project bidding document
preparation and bidding.
• Develop opinion of probable cost reflecting 10%conceptual design.
820—Conceptual Design Drawings
• Develop 10%plan and section drawings of the selected option in selected
space(existing space or new building).
• Develop preliminary site plan if selected option includes new structure.
830—Review and Approval of Conceptual Design
• Meet with CITY to discuss and finalize recommendation for the engine
generator system replacement option.
Meetings/Travel: -Local travel for HDR Omaha staff and airline travel from home HDR offices to
Omaha for participation in the technical memorandum discussion meeting.
Task Deliverables: -Three hard copy,full sized sets of conceptual design documents.
B-7
EXHIBIT B
Papio WWTP Cogeneration System Upgrade
5-19 Final
-Two CDs containing conceptual drawings,preliminary schedule and fmal
versions of all TMs developed in Task Series 600 and 700.
Key Understandings
and Assumptions: -Approval of 10%conceptual design documents will act as a basis for
development of additional fee negotiations to complete bidding documents and
CITY selected construction phase services.
Information and
Services Provided
By Others: -Timely review,comment and approval of conceptual design.
TASK SERIES 900—DEVELOPMENT OF BIDDING DOCUMENTS AND CONSTRUCTION
PHASE SERVICES-TO BE NEGOTIATED
B-8
c ZSA CITY OF OMAHA
LEGISLATIVE CHAMBER
Omaha,Nebraska
RESOLVED BY THE CITY COUNCIL OF THE CITY OF OMAHA:
WHEREAS, professional engineering services are needed in association with OPW
52708, being the Papillion Creek Wastewater Treatment Plant Digester Gas Cogeneration
System Upgrade project; and, •
WHEREAS, HDR Engineering, Inc. was selected by the engineers and architects
selection process and has agreed to perform the professional engineering services listed in the
attached agreement, which by this reference is made a part hereof, for a fee not to exceed
$389,866.00; and,
WHEREAS, the fees for these services will be paid from the Sewer Revenue
Improvements Fund 21124, Sewer Separation Organization 116912.
NOW, THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY
OF OMAHA:
THAT, as recommended by the Mayor, the Professional Services Agreement with HDR
Engineering, Inc. for professional engineering services associated with OPW 52708, being the
Papillion Creek Wastewater Treatment Plant Digester Gas Cogeneration System Upgrade
project, is hereby approved.
BE IT FURTHER RESOLVED:
THAT, the Finance Department is authorized to pay HDR Engineering, Inc. a fee not to
exceed $389,866.00 for these professional engineering services from the Sewer Revenue
Improvements Fund 21124, Sewer Separation Organization 116912.
1117tns APPROVED AS TO FORM:
ITY ATTORNEY DATE
By & J4
ciI
Adopted JUN...2...1... .0.1.6 7 Q
Cit Clerk
Mayor
NO 5./.(11
Resolution by
Res that, as recommended by the Mayor, the
Professional Services Agreement with HDR
Engineering, Inc. for professional engineering
services associated with OPW 52708, being
the Papillion Creek Wastewater Treatment
Plant Digester Gas Cogeneration System
Upgrade project, is hereby approved; and that, ".
the Finance Department is authorized to pay
HDR Engineering, Inc. a fee not to exceed
$389,866.00 for these professional
engineering services from the Sewer Revenue
Improvements Fund 21124, Sewer Separation
Organization 1 16912.
»Atns
Presented to City Council
JUN..2...1...2016
Adopted
eui tergrocust.
City Clerk