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Home My WebLink AboutRES.695.02-03-1992 BILL NO. 92-24 RESOLUTION NO. � �� A RESOLUTION AUTHORIZING THE CITY MANAGER TO ENTER INTO AN AGREEMENT FOR PROFESSIONAL SERVICES WITH SVERDRUP CORPORATION FOR THE WASTEWATER TREATMENT PATHOGEN REDUCTION AND PIPELINE REHABILITATION PROJECT BE IT RESOLVED BY THE COUNCIL OF THE CITY OF CAPE GIRARDEAU, MISSOURI, AS FOLLOWS: ARTICLE 1. The City Manager, for and on behalf of the City of Cape Girardeau, Missouri, is hereby authorized to enter into an Agreement for Professional Services with Sverdrup Corporation for the Wastewater Treatment Pathogen Reduction and Pipeline Rehabilitation Project. A copy of said Agreement is attached to this Resolution and made a part hereof. PASSED AND ADOPTED THIS � DAY OF , 19 q�. �../' ^� t ��/ � �� `Francis E. Rhodes, Mayor ATTEST: � Julie . Dale, Deputy City Clerk . .. '�i CITY OF CAPE GIRARDEAU, MISSOURI AGREEMENT FOR PROFESSIONAL SERVICFS DESIGN AND CONSTRUCTION OF WASTEWATER COLLECTION AND TREATMENT SYSTEM IMPROVEMENTS This Agreement is made and entered into this-��,rday of ��< >,� �z , 13rZ., by and between the City of Cape Girardeau, (Owner), and Sverdrup Corporation, (� rdrup). ARTICLE 1 SVERDRUP'S SERVICFS Sverdrup shall provide or furnish to Owner professional services for preparation of the Facility Plan, for design and for specified construction overview in connection therewith, of wastewater collection and treatment system improvements, hereinafter referred to as "Project". These services are identified and described in the Scope of Work(APPENDIX A) attached to and made a part of this Agreement. ARTICLE 2 OWNER'S RFSPONSIBILITIES A. Owner's Representative Owner shall designate in writing a person to act as Owner's Representative with respect to the services to be rendered under this Agreement. Such person shall have complete authority to transmit instructions, receive information, interpret and define Owner's policies and make decisions with respect to Sverdrup's services for the Project. B. Information 1. Owner shall provide to Sverdrup in a timely manner information and services pertinent to the Project including: a. Provide copies of all special design and construction standards which the Owner will require to be included in the drawings and specifications. b. Provide all data and information available to the Owner relevant to the Project including but not limited to those items listed in Additional Owner Supplied Information (APPENDIX C). c. Apply for any grants loans or funding support required. l 10453/EPCY-i?b 1 � 'a � d. Anange for reviews and approvals of regulatory agencies, and pay any applicable fees of the regulatory agencies for such reviews, with such assistance from Sverdrup as may be described in Appendix A. h. Owner agrees to comply with the "Hazard Communication Standard" of the Occupational Safety and Health Administration. i. Owner shall furnish to Sverdrup as required for performance of Sverdrup's services (except to the extent provide� otherwise in the Scope of Work), data prepared by or services of others, including, without limitation, soil borings, probings and subsurface explorations, hydrographic surveys, laboratory tests and inspections of samples, materials and equipment; appropriate professional interpretation of all the foregoing; boundary, easement, right-of-way, topographic and utility surveys; property descriptions; zoning, deed and other land use restriction; and other special data, professional opinions or consultation; all of which Sverdrup may use and rely upon in performing its services. j. Owner shall provide such accounting, independent cost estimating and insurance counseling services as may be required for the Project, such legal services as Owner may require or Sverdrup may reasonably request with regard to legal issues pertaining to the Project including any that may be raised by Contractor(s), such auditing service as Owner may require to ascertain how or for what purpose any Contractor has used the moneys paid under the construction contract, and such inspection services as Owner may require (except to the extent provided otherwise in the Scope of Work) to ascertain that Contractor(s) are complying with any law, rule, regulation, ordinance, code or order applicable to their furnishing and performing the work. Owner shall include in all construction contracts a requirement that Sverdrup be named either as: 1) an indemnitee under Contractor's indemnity obligation, and 2) an additional insured under Contractor's General Liability Insurance Policy. 2. Owner shall provide information and services not specifically included under Article 1 which are necessary to complete the Project, or authorize Sverdrup to finish such under provisions of Article 5. C. Access and Approvals l. Owner shall arrange for access to and make all provisions for Sverdrup to enter upon public and private property as required for Sverdrup to perform its services under this Agreement. 2. Owner shall furnish at its cost approvals and permits from all governmental authorities having jurisdiction over the Project and such approvals and consents from others as may be necessary for completion of the Project except as stated in Appendix A. D. Notice Owner shall give prompt written notice to Sverdrup whenever Owner observes or otherwise becomes aware of any development that affects the scope or timing of Sverdrup's services, or any defects or nonconformance in the work of Sverdrup or any Contractor. t 10483/EPCY-126 2 1 ARTICLE 3 COMPENSATION AND PAYMENT A. Cost Owner shall compensate Sverdrup for the performance of the services, described in the Scope of Work under ARicle l, on a cost plus a fixed fee basis. The total cost (exclusive of fixed fee) is estimated to be $52,200. The fixed fee shall be $5,630. The total amount to be paid for design and construction services under this Agreement shall not exceed $57,830 including cost and fixed fee, without approval of the Owner. Sverdrup shall notify the Owner when costs incuned and obligated amount to 959� of the total estimated cost and shall not incur costs beyond the estimated cost without prior approval of the Owner. A cost summary is presented in APPENDIX D. B. Cost Computation Definition of terms to be used in computation of payments are as follows: 1. Salary costs aze defined as the salaries paid for regular time and overtime (including any premium overtime) worked, plus provision for applicable annual Salary Related Expenses, including sick leave, vacation pay, holiday pay, and other ordinary and customary paid time off, bonuses, the employer's portion of social security, unemployment, and other payroll taxes, Employee's Retirement and Benefit Plan contributions, employer's portion of the group hospitalization and medical insurance and the cost of worker's compensation insurance. The provisional Salary Relatetl Expense overhead rate for 1992 is 0.405. At the end of each calendar year, the actual rate for the year will be applied and adjustment in the compensation made accordingly. The maximum Salary Related Expense overhead rate that shall be applied is 0.42. 2. Salary costs as defined above are multiplied by a provisional General and Administrative overhead factor for 1992 of 0.85. Included in the General and Administrative overhead are: a. The salaries of officers, except for technical or advisory services directly applicable to the project. b. The salaries of employees doing general administrative work; also nonproductive professional and technical salaries, including maintenance of staffto provide readiness to serve. c. Rent and costs of light, heat and water; equipment depreciation and maintenance cost; costs of office supplies and reproduction of data for our internal use; general communications expense, including local telephone calls and postage; taxes; insurance premiums and license fees; automotive expense and other transportation and travel expense not chargeable to specific contracts; and other miscellaneous costs. At the end of each calendar year, the actual General and Administrative overhead rate for th'at year will be applied and adjustment of the compensation made accordingly. The maximum General and Administrative overhead rate that shall be applied is 0.90. 110483/EPCY-17b 3 , � .' 3. In addition to salary costs, Sverdrup will be reimbursed for Other Reimbursable costs as fotlows: a. Travel, subsistence, and incidental expenses of personnel while traveling in connection with the work. b. Transportation by passenger automobiles that Sverdrup supplies intermittently in connection with the work. All costs of owned, leased, or rented passenger vehicles assigned to the work. Reimbursement for the cost of special types of vehicles when such vehicles are required. c. Reproduction of drawings, photographs, maps, charts and reports which are prepared for the Owner's periodic or interim review and also the cost of the reproductions which constitute the delivery of work. d. Wire and wireless communication of inessages and data in connection with the work. e. Insurance required by the Owner in addition to the coverages or in excess of the limits normally carried. f. Subcontracted services such as, but not limited to, borings, surveys, photogrammetry, testing and computing services, if required in the performance of the work. g. Technical support services provided from our own facilities, as required in the performance of the work. h. Special consultants, as approved by the Owner, if required in the performance of the work. i. Technical and advisory services of officers directly applicable to the project at the hourly rate of$100. 4. A fixed fee will constitute profit for the work described in Article 1. C. Terms of Payment Progress payments for services rendered shall be made monthly upon submission of an invoice for work performed during the previous month. For interim billings,the portion of the fixed fee payable shall be equal to the total fixed fee multiplied by the ratio of salary costs plus general and administrative overhead plus other reimbursable costs to date of billing divided by the estimated total cost listed under Article 3A above less the fixed fee billed to date. Invoices submitted to the Owner by the 20th of each month will be included in the Owner's normal payment cycle for payment by the lOth of the following month. uoae3�-iz6 4 . If there are disputed items and/or amounts on any invoice, the balance of such invoice, after deducting any disputed items, shall be paid in full, and the disputefl items and amounts shall be presented to Sverdrup for resolution as soon as such disputed items have been determined by Owner. Payments due but unpaid more than thirty (30) days after presentation of the invoice, excluding any amounts and items disputed by Owner, shall bear interest at one percent (190) interest per month (or any lesser legal limit applicable) until paid. ARTICLE 4 TIME FOR PERFORMANCE A. Commencement Sverdrup shall commence the performance of the services for the Project upon the date of this Agreement and complete the work in accordance with such schedule as may be mutualiy agreed to by the parties. A potential Schedule pending timely compilation of information, timely review by the Owner and Missouri Department of Natural Resources, and no changes in scope is listed in APPENDIX E. B. De1av If Sverdrup's services for the Project aze delayed for reasons beyond its control, the compensation provided for elsewhere in this Agreement and the time for performance shall be subject to equitable adjustment. ARTICLE 5 CHANGES IN THE WORK A. Chan es Owner reserves the right, without impairing this Agreement, to order changes or alterations in the work to be performed hereunder by Sverdrup. If changes or alterations ordered affect the cost or progress of the work, adjustment shall be made in the time for performance of the work and compensation owing to Sverdrup, as the case may be. B. Concealed Conditions Should concealed or unknown conditions be encountered in the performance of the work which present the risk of discharge, dispersal, release or escape of pollutants, asbestos, any hazardous substance or any hazardous waste, Sverdrup shall promptly suspend its performance of the Work for the protection of the parties and their employees and notify Owner of the conditions encountered. Owner and Sverdrup shall promptly investigate the conditions and, if warranted, equitable and necessary adjustments shall be made in the terms and conditions of this Agreement. It is agreed, however, that Article 5 above not withstanding, Sverdrup shall have no duty to determine the existence of pollutants, asbestos or any other hazardous substance or hazardous waste at the site of the work or to provide response action or remedial services. 110453/EPCY-17b S .� ARTICLE 6 STANDARD OF CARE Sverdrup represents that its services shal( be performe� with the skill and care which would be exercised by comparable qualified design professionals performing similar services at the time and place such services are performed. If the failure to meet these standards results in deficiencies in the design, Sverdrup shall, furnish at its own cost and expense, the redesign necessary to correct such deficiencies. ARTICLE 7 INDEM1vITY A. Sverdru�s Dutv Sverdrup shall indemnify Owner against all claims and suits by third parties for loss of or damage to property, or personal injury, including death, to persons, and from all judgments recovered therefor, and from all expenses for defending such claim or suit, including court costs and attorney's fees, arising out of the negligent acts, errors, or omissions of Sverdrup in connection with Sverdrup's performance of this Agreement. In no event shall Sverdrup have any duty to indemnify Owner hereunder against claims arising as a result of Owner's sole or contributing negligence. In no event shall Sverdrup be liable under this paragraph or otherwise for indirect or consequential damages. B. Owner's Dutv Upon and after final completion of the Project, Owner shall indemnify and hold Sverdrup harmless from all claims and suits for damages arising from personal injuries, including death to persons, or to property, and from all judgments recovered therefor, and from all expenses for defending such claim or suit, including court costs and attorney's fees, which result from Owner's negligent use, operation or maintenance of the facilities, equipment or materials designed or provided by Sverdrup under this Agreement. ARTICLE 8 INSURANCE Without limiting its liability hereunder, Sverdrup shall maintain during the life of this Agreement the following insurance and furnish Owner, in duplicate, certificates of insurance as evidence thereof. Such certificates shall provide that cancellation of said insurance shall not be effected without thiRy (30) days prior written notice to Owner. The certificates shall plainly designate the name of the project for which the certificate is provided. 1. Workers' Compensation Insurance, providing coverage in compliance with the laws of the state in which any part of the work is to be performed, and Employer's Liability Coverage in the minimum amount of$100,000 for each occurrence. 1 t0483/EPCY-126 6 �r 2. Commercial General Liability Insurance written on an occurrence basis with the following limits of liability: General Aggregate $4,�,� Products/Completed Operations Aggregate $2,000,000 Personal and Advertising Injury $2,U44,000 Each Occurrence $2,�,� Fire Damage $25�000 Medical Expense $l,� 3. Automobile Liability Insurance. Bodily injury and property damage combined single limit- $1 million each occunence, $1 million aggregate. 4. Architect's and Engineer's Professional Liability Insurance. Bodily injury and property damage combined single limit - $1 million each claim, $5 million aggregate. The Commercial General Liability and Architect's and Engineer's Professional Liability Insurance shall include Contractual Liability Coverage for the liability assumed by Sverdrup in Article 7 herein. Tfie Owner shall be named as an additionai insured in the Certificate for Commercial General Liability. ARTICLE 9 TERMINATION A. Termination Bv Owner l. In the event Sverdrup fails to comply with any provisions of this Agreement, or if the progress or quality of the work is unsatisfactory, Owner may serve written notice thereof upon Sverdrup, and if Sverdrup neglects within a period of twenty (20) days thereafter to commence its efforts to correct such failure, Owner may terminate the Agreement upon written notice to Sverdrup. Upon such termination, Sverdrup shall cease its performance of this Agreement and shall deliver to Owner all completed or partially completed satisfactory work and Owner shall pay to Sverdrup costs incurred to effective date of termination. 2. Owner also reserves the right to terminate this Agreement in the event it shall abandon or indefinitely postpone the project. Such termination shall be accomplished by written notice to that effect deliverecl to Sverdrup. Upon receipt of such notice, Sverdrup shall immediately cease work and deliver to Owner all completed or partially completed work. Payment to Sverdrup shall be made for work performed prior to receipt by Sverdrup of such termination notice, together with Sverdrup's cost for closing down its work, and Sverdrup shall have no claim for loss of anticipated profits or any additional compensation. B. Termination By Sverdruo In the event Owner fails to comply with any provisions of this Agreement, or if it fails to timely pay compensation due to Sverdrup, Sverdrup may serve written notice thereof upon Owner, and if Owner fails within a period of twenty (20) days thereafter to correct such failure, Sverdrup may terminate this Agreement upon written notice to Owner. Upon such termination, Sverdrup shall cease its performance of this Agreement and when paid the amount due for such work, shall deliver to Owner all completed or partially completed work for the project. i ioass�r-izb 7 ARTICLE 10 GENERAL CONSIDERATIONS A. Use of Documents All documents including Drawings,Specifications,and CADD discs prepared or furnished by Sverdrup pursuant to this Agreement shall become the property of the Owner. Such materials are not intended or represented to be suitable for reuse by Owner or others on extensions of the Project or on any other project. Any reuse without written verification or adaptation by Sverdrup for the specific purpose intended will be at Owner's sole risk and without liability or legal exposure to Sverdrup, and Owner shall indemnify and hold harmless Sverdrup from all claims,damages, losse's and expenses including attorneys'fees arising out of or resulting therefrom. Any such verification or adaptation will entitle Sverdrup to further compensation at rates to be agreed upon by Owner and Sverdrup. B. O�inions of Cost Since Sverdrup has no control over the cost of labor, materials, equipment, or services furnished by others, or over the Contractor(s)' methods of determining prices, or over competitive bidding or market conditions, Sverdrup's opinions of probable Total Project Costs and Construction Cost provided for herein are to be made on the basis of Sverdrup's experience and represent Sverdrup's best judgment as an experienced and qualified professional, familiar with the construction industry; but Sverdrup cannot and does not guarantee that proposals, bids or actual Total Project or Construction Costs will not vary from opinions of probable cost prepared by Sverdrup. If, prior to the construction phase of the Project, Owner wishes greater assurance as to Total Project or Construction Costs, Owner shall employ an independent cost estimator as provided in ARTICLE 2. C. Controlling Law This Agreement is to be governed by the law of the State of Missouri. D. Successors and AssiQns 1. Owner and Sverdrup are each hereby bound and the partners, successors, executors, administrators and legal representatives of Owner and Sverdrup are hereby bound to the other party to this Agreement and to the partners, successors, executors, administrators and legal representatives (and said assigns) of such other party, in respect of all covenants, agreements and obligations of this Agreement. I10483/EPCY-126 O 2. Neither Owner nor Sverdrup shail assign, sublet or transfer any rights under or interest in this Agreement without the written consent of the other, except to the extent that any assignment, subletting or transfer is mandated by law or the effect of this limitation may be restricted by law. Unless specifically stated to the contrary in any written consent to an assignment, no assignment will release or discharge the assignor from any duty or responsibility under this Agreement. Nothing contained in this paragraph shall prevent Sverdrup from employing such independent professional associates and consultants as Sverdrup may deem appropriate to assist in the performance of services hereunder. 3. Nothing under this Agreement shall be construed to give any rights or benefits in this Agreement to anyone other than Owner and Sverdrup, and all duties and responsibilities undertaken pursuant to this Agreement will be for the sole and exclusive benefit of Owner and Sverdrup and not for the benefit of any other party. ARTICLE 11 CONTRACT DOCUMENTS This Agreement consists of: l. This Document - Agreement for Professional Services 2. APPENDIX A - Scope of Services 3. APPENDIX B - Facility Plan Scope of Work 4. APPENDIX C - Additional Owner Suppliecl Information and Activities 5. APPENDIX D - Cost Estimate Summary 6. APPENDIX E - Phase I Facility Plan Schedule 110483/EPCY-126 9 . , These documents constitute the entire agreement between the parties. IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of the day and year first above written. CITY OF CAPE GIRARDEAU � �� , � 4 " � .- � BY: '-�, —��'�� A'ITEST:��rr�� I�.c.�� ,J�n�ald Fischer City Clerk �"� City Manager SVERDRUP CORPORATION P, � 1 �! � 1 �„��'✓:� �v �y.�,� -..�� Alfred J. Buescher Vice Fresicient Attachments: APPENDIX A - Scope of Services APPENDIX B - Facility Plan Scope of Work APPENDIX C - Additional Owner Supplied Information and Activities APPENDIX D - Cost Estimate Summary APPENDIX E - Phase I Facility Plan Schedule 110483/EPCY-I1b 1� r APPENDIX A SCOPE OF SERVICFS The Owner plans to use loan assistance from the State Revolving Fund (SRF), as defined in Missouri Code of State Regulations 10 CSR20, to fund the construction of this project. The regulations require four phases: Facility Plan, Design, Construction, Post Construction Services. Sverdrup will work with the Owner to provide the SRF documents defined below: I. FACILITY PLAN A facility plan will be prepared to evaluate alternatives for (1) upgrading the 36-inch outfall sewer upstream of the city wastewater treatment plant (2) rehabilitating the 21- inch Henderson Interceptor and (3) improving the city's cunent sludge land-application program by providing a process to significantly reduce pathogens. The existing 36-inch outfall sewer is located just upstream of the city's wastewater treatment plant. Upstream end is the manhole at Third Street and Cooper Street, which receives the pumped flow from the four lift stations along the Mississippi River. Downstream end is the Treatment Plant Diversion Manhole. The project length is approximately 600 lineal feet. ' The existing 21-inch Henderson Interceptor is located in the south side of Cape Girardeau. Upstream end is just north of the Walnut and Henderson grit station at the connection of the new 18-inch sewer presently under design. Downstream end is at the discharge of the Henderson Interceptor to the existing 21-inch West Side Interceptor at the Cape LaCroix Creek. The project length is approximately 2800 lineal feet. Facility plan requirements include the selection of a minimum of three primary alternatives for further evaluation. The three alternatives to be evaluated for providing a process to significantly reduce pathogens (PSRP) with the Cape Girardeau sludge land- application program are as follows: • Lime stabilization • Co-composting wastewater sludge with yard wastes by the aeratetl static pile process • Co-composting wastewater sludge with yard wastes by the in-vessel process Lime stabilization appears to be a feasible alternative for providing a process to significantly reriuce pathogen (PSRP) with the Cape Girardeau sludge land-application program. Land requirements are less with lime stabilization than with other PSRP alternatives and there are space constraints at the treatment plant. Although additional city property is available nearby, the costs of transporting sludge, constructing required process structures and providing flood protection contribute to the attractiveness of lime stabilization as a short term solution to providing the required PSRP. 110483/EPCY-126 1 The City has expressed an interest in the potential for co-composting wastewater sludge with yard wastes to resolve the pathogen issue while creating a usable product out of yard wastes. The two composting alternatives which will be evaluated include (1) aerated static pile and (2) in-vessel systems. Aeratic static piles are rectangular piles that are supplied with air and covered with a layer of previously composted sludge. Mixing is minimized and the insulating layer of composted sludge protects piles from inclement weather. In-vessel composting occurs in completely enclosed containers where temperature and oxygen can be closely monitored and controlled. If the required number of alternatives to be further evaluated exceeds the three described above, then it shall be an increase in the scope of work subject to renegotiation of this agreement for both cost and fixed fee. The existing federal sludge disposal regulations (40 CFR Part 257) and those adopted by Missouri Department of Natural Resources (MODNR) define two levels of control for pathogen reduction. The first level is based on processes to significantly reduce pathogens (PSRP)and the second level is based on processes to further reduce pathogens (PFRP). Because of the current sludge land application practices, it appears that the PSRP level will be applicable to the City's sludge. Evaluation of alternatives to provide pathogen reduction will be limited to the PSRP level of control. In addition, the evaluation will be based on the existing 40 CFR Part 257 regulations and the existing state guidance. The engineering services proposed for the Facility Plan phase of this project are listed below. Sverdrup will perform the major services for this phase of the project, but will used a subcontractor for the remote video inspection of the 36-inch outfall sewer. The scope of work is as follows: 1. Meet with City personnel to collect initial information needed to prepare Facility Plan. 2. Meet with MODNR and City personnel to review proposed Facility Plan scope and define requirements. 3. Prepare Facility Plan for submittal to MODNR. Refer to Appendix B for a detailed scope of work for the Facility Plan preparation. 4. Meet with City personnel to review recommendations of Facility Plan prior to submittal to MODNR. 5. Incorporate any minor comments received from MODNR. If the comments received from MODNR require substantial additions to the Facility Plan beyond the scope of work defined in Appendix B, then it shall be an increase in the scope of work subject to renegotiation of this Agreement for both cost and fixed fee. 110483/EPCY-126 2 6. Provide brief presentation of recommended alternatives at Environmental Review/User Charge public hearing. The City will conduct and provide advertisement for hearings as well as a summary of the minutes for inclusion in the Facility Plan. II. FINAL DFSIGN PHASE Upon acceptance by the Owner of the Selected Plan as defined in the Facility Plan, Sverdrup and the Owner will negotiate and execute an amendment to this Agreement defining the scope and cost of final design phase services. III. CONSTRUCTION PHASE Upon acceptance by the Owner of the Selected Plan as defined in the Facility Plan, Sverdrup and the Owner will negotiate and execute an amendment to this Agreement defining the scope and cost of construction phase services. IV. POST CONSTRUCTION PHASE Upon acceptance by the Owner of the Selected Plan as defined in the Facility Plan, Sverdrup and the Owner will negotiate and execute an amendment to the Agreement defining the scope and cost of construction phase services. 110453/EPCY-17b 3 APPENDIX B PHASE I - FACII,ITY PLAN CAPE GIRARDEAU, MISSOURI SCOPE OF WORK A. Summarize conclusions and recommendations. B. Introduce purpose and scope of Facility Plan. C. Describe current situation by referencing the following information available in the Sewer System Master Plan: • Projected population growth and future sewage flows. • Existing wastewater treatment facility. • Analysis of impact of infiltration/inflow (I/I) and stormwater contribudons on cunent average and peak flows based on available treatment plant records and review of combined and segregated sewer systems. • Description of recommended projects to control infiltration/inflow and stormwater contributions including sewer segregation and annual I/I program. If additional infiltration/inflow analysis and flow reduction study is required, then it shall be an increase in the scope of work subject to renegotiation of this Agreement for both cost and fixed fee. D. Evaluate the following alternatives for upgrading the 36-inch outfall sewer upstream of the treatment plant. • No Action • Sewer rehabilitation • Relief sewer • Replace existing sewer with larger sewer • Extend force main to Treatment Plant Diversion Manhole. The following tasks are proposed for this evaluation. l. Perform a physical inspection of the existing 36-inch sewer from the intersection with the discharge from the four river lift stations to the treatment plant. 2. Install groundwater monitoring gauges in each manhole of the existing sewer along the proposed relief section. 3. Conduct a remote video inspection of the existing sewer along the proposetl relief section to determine the condition of the sewer and suitability for continued long-term use. 1104S3/EPCY-126 1 4. Based on the information gained in Tasks 1, 2, and 3, develop cost estimates of the above listed alternatives. E. Evaluate the following alternatives for rehabilitating the 21-inch Henderson Interceptor: � No Action. • Sewer repair, including lining by exterior or in-situ methods. • Replace existing sewer. The following tasks are proposed for this evaluation. 1. Perform physical inspection of the existing 21-inch sewer from north of grit station to intersection with the existing West Side Interceptor at Cape La Croix Creek. Physical inspection will include: • Lamping between manholes. • Inspecting condition of manholes. • Checking proximity of existing sewer to creek bank. 2. Interview City personnel familiar with existing sewer. 3. Develop site specific cost estimates for the feasible alternatives. Sewer repair estimates will include costs to clean and televise existing sewer, engineering and design, liner installation and creek stabilization. Sewer replacement estimates will include easement preparation, engineering and design and construction costs. F. Evaluate the following alternatives for providing process to significantly reduce pathogens (PSRP) prior to land application of the city treatment plant sludge. • No Action. • Lime stabilization. • Co-composting with yazd wastes using aerated static pile system. • Co-composting with yard wastes using in-vessel system. The following tasks are proposed for the PSRP evaluation. 1. Perform a conceptual design for each of the above listed alternatives. The conceptual design will consider existing plant tankage and equipment. 2. Develop budget cost estimate for the conceptual designs. 3. Estimate annual operation and maintenance costs for each alternative. I 10483/EPCY-17b 2 G. Compare the alternatives developed for each of the three projects on the basis of equivalent annual expense and a ranking system to include evaluation of project costs, engineering feasibility, environmental impacts, public acceptance, implementability, and energy/water conservation. H. Develop selected plan for the most feasible alternative for each of the three projects. Describe basis for selection and major design criteria. Further estimate project costs, as required. Develop schedule for design and construction for the recommended improvements. I. Prepare an assessment of the environmental impacts of the recommended alternative for each of the three projects. 1. Investigate primary (construction related) impacts of the proposed project, including cultural resources, flood plains, wetlands and endangered species habitat, stream crossings, geological evaluation and Missouri Clearinghouse review. Clearances will be requested from the appropriate agencies. Discuss impact of disruption of daily activities and potential discharge of pollutants and noise during construction. Should a cultural resources survey be required, an archeologist's services may be retained by the city. Sverdrup will provide coordination. 2. Assess secondary (long-term) impacts of the recommended projects including public health improvements, potential for stimulating growth and protection of nearby stream quality. Environmental assessment of land application will be limited to impact of lime stabilized sludge or composted material on current application practices. J. Incorporate project financing information provided by the City including source of funds and user charge impact. K. Assemble pertinent appendices information including applicable NPDFS permits, collection system maps, record of public participation, clearance letters, and sewer use ordinance. ��3�-�� 3 \ , 4 APPENDIX C ADDITIONAL OWNER SUPPLIED INFORMATION AND ACTIVITIES Information and activities that are not in the Sverdrup scope or that have already been developed will be provided by the Owner. These include: 1. Information or discussion relative to pretreatment programs. 2. On-site assistance with entry into city sanitary sewers for physical inspection. 3. Information or discussion relative to existing condition of existing 21-inch Henderson Interceptor. 4. Information relative to land application system including Sludge Management Plan. 5. Information required by MODNR relative to environmental assessment for existing facilities. 6. MBE and WBE reporting requirements. 7. Information required by MODNR relative to recreation and open spaces. 8. Information and discussion relative to project financing and user charge basis and documentation as required for the Facility Plan. 9. Conduct and lead discussion at public hearings. 10. Additional information and chemical analysis of sludge as required. 11. Information relative to yard waste volume and seasonal variation. 12. Information available on cement dust pH adjustment. 13. Information relative to flood plain and floodway. 110483/EPCY-17b 1 i �' APPENDIR D COST FSTIMATE SifNIlVIARY I. FACILITY PLAN SERVICFS A. Salary Cost Estimate Salary Cost estimates are based on the following manhour estimates and on average base salary rate for project personnel. SALARY COST ESTIMATE FACILITY PLAN PHASE: Salary Cost 820 x $22/hr. x 1.405 = $25,350 General and Administrative Overhead 25,350 x 0.85 = 21 550 $46,900 B. Other Reimbursable Costs Estimate for Facility Plan Phase TV 36" Sewer $2,200 Travel 200 Auto Mileage 400 Travel Meals 180 Duplicating 250 Telephone 70 Miscellaneous 400 Word Processing 320 CADD Design 1080 CADD Plotdng 100 Microcomputers 100 TOTAL $5,300 C. FIXED FEE FOR FACILITY PLAN PHASE $5,630 Total Estimated Cost for Facility Plan Phase $57,830 ��3�-�� 1 � � ' SALARY COST ESTIMATE Task Project Project Design/ Clerical Total Manager Engineer Technical Facility Plan Intro/Cunent Situation 24 24 Alternatives Evaluation (Includes Field Work) 36" Outfall Relief 32 42 2 76 21" Henderson Rehabilitation 24 36 2 62 Sludge PSRP Lime 20 36 4 60 Compost 8 64 8 80 Cost Estimating 24 24 Alternatives Comparison 36" Outfall Relief 16 24 4 44 21" Henderson Rehabilitation 8 8 4 20 Sludge PSRP 32 32 8 72 Develop Selected Plan 36" Outfall Relief 10 4 6 2 22 21" Henderson Rehabilitation 10 4 6 2 22 Sludge PSRP 64 8 24 4 100 Environmental Assessment 12 4 16 Project Financing 8 2 10 Public Hearing 20 S 12 40 Finalize Facility Plan 16 4 4 24 Meetings Initial with City 8 2 10 State DNR 12 8 2 22 «��-�� 2 � . . Task Project Project Design/ Clerical Total Manager Engineer Technical Plan Selection with City 20 16 4 40 Contract Outside Agencies 16 4 20 Project Administration 24 8 32 Total Manhour Estimate for Facility 820 Plan Phase II. DFSIGN PHASE SERVICFS (To be negotiated when the Selected Plan as defined in the Facility Plan is determined and incorporated by amendment at that time.) III. CONSTRUCTION PHASE SERVICFS (To be negotiated when the Selected Plan as defined in the Facility Plan is determined and incorporatetl by amendment at that time.) IV. POST CONSTRUCTION PHASE SERVICFS (To be negotiated when the Selected Plan as defined in the Facility Plan is determined and incorporated by amendment at that time.) ��Y-�� 3 . �, �o � . .. ' _ � � �t � M .-r N .-� � .--i O .--� Q� •-� p� b Q) U °O � w � � >C ,__, � a � � � �;� ��U � � � t--� Q� � � � a M N .-� o � � z � � � 0 0 �� a� x Q a on � � a' .��'' 'a� `" � � >, C � � � .�Q :� � qq � �� on .� o V v � ,n �, � ,� �Q � �j � � � v�a� p; � � � � ab ,� �? � 3-r a�a" � `.• � > a [ � � � 3�~ o o .� � a 3 � N ..., � as a� � a�U"" a� �� '� ¢ ,� 3 � � � °' �'O � .p a�i � � c �U v� Q Q a:rn Q �u; Q a:w c� ii. AMENDMENT NO. 1 to AGREEM�NT BETWEEN THE CITY OF CAPE GIRARDEAU, NIISSOURI and SVERDRUP CORPORATION Dated February 21, 1992 Note: All other terms of the original contract remain unchanged with the exception of the following: Article 3 - Compensation and Payment On page 3 under A. Cost - Replace the second paragraph with: The total cost (exclusive of fixed fee) is estimated to be $238,320. The fixed fee shall be$25,320. The total amount to be paid for design and construction services under this Agreement shall not exceed $263,640 including cost and fixed fee, without approval of the Owner. Sverdrup shall notify the Owner when costs incuned and obligated amount to 95% of the total estimated cost and shall not incur costs beyond the estimated cost without prior approval of the Owner. A cost summary is presented in APPENDIX D. On page 3 under B. Cost Computation - add to B.1: The provisional Salary Related Expense overhead rate for Phases II, III - Office, III - Resident and IV shall be 0.428. At the end of each calendar year, the actual rate for the year will be applied and adjustment in the compensation made accordingly. The maximum Salary Related Expense overhead rate that shall be applied is 0.43. exv-iiei,ua�ai.szo 1 On page 3, add to B.2: The General and Administrative overhead rate for Phases II, III - Office and IV shall be at the office provisional rate of 0.925. The maximum office General and Administrative overhead rate that shall be applied for Phases II, III - Offices and N is 0.95. The Resident Engineer while on assignment in Cape Girardeau is defined as Phase III - Resident. The General and Administrative overhead factor for Phase III - Resident shall be at the field provisional rate of 0.43. The maximum field General and Administrative overhead rate that shall be applied for Phase III - Resident is 0.45. Article 11 - Contract Documents On page 9 amend Article 11 to read: This Agreement consists of: 1. This Document - Agreement for Professional Services 2. APPENDIX A - Scope of Services 3. APPENDIX B - As amended by Amendment 1 4. APPENDIX C - Additional Owner Supplied Information and Activities 5. APPENDIX D - As amended by Amendment 1 6. APPENDIX E - As amended by Amendment 1 Proposed by Sverdrup Corporation: � � � _, ! �. � Date: � i�'� �'i �- ,,�•'�• A fred J. Buescher Vice President Accepted by City of Cape Girardeau: BY �/�' ATTEST: �ZT n-,_7".Ju-��,� _ 7. Ronald Fischer ��tt,� City Clerk City Manager Attachments: Amendment 1 to Appendix B Amendment 1 to Appendix D Amendment 1 to Appendix E EPCY-I IH/AMENIY1320 � Page 1 of 6 AMENDMENT NO. 1 APPENDIX B Add: PHASE II - FINAL DFSIGN PHASE SCOPE OF WORK A. Attend a project initiation meeting in Cape Girardeau, including a visit to the wastewater treatment plant. Review with the Owner the preliminary design for the lime treatment system and the sludge holding tank as finalized in the letter to the Missouri Department of Natural Resources dated June 2, 1993. Obtain City input on design features. B. Conduct jar tests using calcium hydroxide (CaOH� to determine quantity of calcium hydroxide (lime) needed to raise the pH of the thickened wastewater sludge to a pH of 12 for two hours. The Owner will provide representative sludge. The results will be used in sizing the lime addition equipment. C. Prepare design calculations to size equipment needed for the lime treatment system and sludge holding tank. Sizing will be based on the Facility Plan and the lime addition testing. D. Prepare drawings showing the location of the new facilities on the treatment plant site and providing design information for the construction Contractor. It is assumed that existing drawings of the wastewater treatment plant site are sufficiently accurate to use as background and for location of the new structures. The Owner will provide survey information should it be determined that additional data is necessary. E. Prepare design specifications for the equipment and facilities to be added. The major equipment to be included in the construction documents is: 1. Lime Silo System Including Slurry Tank and Chemical Feed Pumps. Slaking of calcium oxide is anticipated; however, purchase of calcium hydroxide will be investigated and used if the Owner concurs with the feasibility. City water already at the site will be used for mixing the lime solution. 2. Sludge Contact Tank. This tank is anticipated to be a 25 ft. diameter above ground bolteri steel tank about 10 ft. deep. ercv-i ie�,u.ierio-�.sao Page 2 of 6 3. Sludge Hold.ing Tank. This tank is anticipated to be an above ground bolted steel tank 70 ft. in diameter with about 19 ft. of sludge depth. 4. Sludge Mixers. Both tanks will be mixed. Submersible mixers or jet-type hydraulic mixers will be considered. 5. Pumps. Centrifugal pumps will be used for sludge transfer, sludge feed and the sludge holding pumps. Submersible or horizontal pumps will be considered. F. Geotechnical conditions require piling under the lime silo system, sludge contact � tanks and sludge holding tank. G. Initiation of sludge transfer will be manual with automadc shutoff to prevent overfilling the tanks. Control and lockout of all the pumps will be from the motor control center (MCC) located in the sludge building. There will be no local controls or disconnects. H. The Owner will provide a transformer to power the MCC. Sverdrup will design wiring from the transformer to the MCC. I. Grounding will be into an existing power ground. J. Prepare bid documents including plans, specifications and contract documents. Engineers Joint Contract Documents Committee contract documents will be used or these will be provided by the Owner. Printing of Bid Documents is not part of this contract. K. Assist the Owner with submission of plans and specifications to the Missouri Department of Natural Resources for construction permit application. Prepare minor revisions as necessary to obtain approval. The Owner will handle obtaining any local construction permits. No other permits are anticipated. L. Prepare construction cost estimate baserl on the construction documents produced. M. Attend project review meetings with the Owner as follows: 1. Initiation meeting at Cape Girardeau 2. 30% review meeting at Cape Girardeau 3. 90% review meeting at Cape Girardeau ercv-i�si,�t�o-i.s2o Page 3 of 6 PHASE III CONSTRUCTION PHASE SCOPE OF WORK Sverdrup will not begin work on construction phase services until the Owner directs in writing to proceed. Basic service manhour estimates assume only minor efforts in the various categories. If more extensive effort is required, additional manhours and cost will be requested. The construction time has been estimated for about 168 days. On-site resident engineering services have been estimated for 17 weeks (119 days). If the Resident Engineer is required to be on site more than 17 five-day weeks or if the construction period extends beyond 168 days, then it shall be an increase in the scope of work subject to renegotiation of this Agreement for both cost and fixed fee. The performance of services by Sverdrup during construction of the Project shall not relieve the construction Contractors of responsibility to execute the work in accordance with their contract and Contract Documents. Neither the Owner nor Sverdrup shall be responsible for construction means, methods, techniques, sequences and procedures employed by the Contractors in the performance of the construction work or the safety precautions and programs incident to the work of the Contractor. Neither the Owner nor Sverdrup shall be responsible for the failure of any Contractor to carry out its work in accordance with the drawings and technical specifications. A. Basic Services l. Assist during bid process, including coordination with the Owner for advertisement of bid, responding to technical questions raised during bid, preparing addenda, evaluating bids and providing recommendations of award to the Owner. 2. Provide Construction Contractor with five sets of construction documents for use during construction. 3. Review shop drawings and other Contractor submissions that are in response to the Contract Document requirements, for conformance with the design concept and the concept of the information given in the drawings and technical specifications. Sverdrup's review and recommendation shall not extend to means, methods, sequences, techniques or procedures of construction, or to safety precautions or programs incident thereto, as such these are the responsibility of the construction Contractor. Sverdrup's action shall be taken with such reasonable promptness as to cause no delay in the Work, while allowing sufficient time in Sverdrup's professional judgment to permit adequate review. Review of such submittals is not conducted for the Ercv-�isinM�ai.3zo Page 4 of 6 purpose of determining the accuracy and completeness of other details such as dimensions and quantities or for substantiating instructions for installation. Sverdrup's approval of a specific item shall not indicate an approval of an assembly of which the item is a component. When professional certification of performance characteristics of materials is required of the Contractor by the drawings or technical specifications, Sverdrup shall be entitled to rely upon such certification. Sverdrup will not be liable for the results of interpretations or decisions rendered in good faith in connection with the referenced submittals. 4. Prepare any necessary working drawings or change orders, including recommendation and submittal of contract modifications for approval by the Owner and review and recommendation of time extension requests from Contractor for approval by the Owner. 5. Coordinate the activities of the Resident Engineer with the Owner. 6. Assist the Resident Engineer in observation of the construction where specialized expertise is necessary. 7. Observe start-up and performance tests including final inspection of construction noting deficiencies, if any. B. On-Site Resident Engineering and Construction Observation Provide an on-site Resident Engineer for 17 consecutive weeks (5 working-day weeks) of the construction period to: 1. Observe and inspect the construction work for conformance with the contract documents, and approved shop drawings. 2. Provide liaison between the District and the construction Contractor(s). 3. Monitor construction schedules as prepared by the construction Contractor. 4. Witness all tests, and verify that operating instructions and manuals are furnished. 5. Keep detailed daily logs of construction activities. b. Review and approve Contractors' estimates for periodic payment prior to forwarding to the Owner for payment. ercv->>si�t�tereo-i.320 Page 5 of 6 7. Initiate change orders and worlcing drawings required to meet changed condidons. 8. Provide interim and final inspections, and prepare recommendations on acceptance of the work. 9. Construction Contractor(s) will be responsible for surveys and layout. Owner will provide survey party if requested by the Resident Engineer for checking. C. Record Drawings Prepare "record drawings" of the completed project. The information submitted by the Contractor and changes form the Contract Drawings made during progress of the work shall be used in preparing "record drawings" of the project. Submit to the Owner, upon completion of the "record drawings", one (1) set of mylar drawings. D. Plan of Operation Prepare a Plan of Operation as required by Missouri Department of Natural Resources Regulations. E. O&M Manual Assemble an Operation and Maintenance Manual. Operation and maintenance information provided by equipment vendors will be assembled. Sverdrup will provide a brief summary of the project, flow diagram and description of operation. F. Training Start-up training will be specified as a required service by equipment vendors. Scheduling of the training will be by the Project Engineer with concurrence by the Owner on training dates. The Project Engineer will spend one day working with plant personnel when the plarit becomes operational. EPCY-118/AMENDI.320 Page 6 of 6 PHASE IV POST CONSTRUCTION PHASE SCOPE OF WORK The follow-up services will be provided as required by the Missouri Department of Natural resources. The scope is anticipated to be as follows. No trips to Cape Girardeau are included: A. Quarterly review operating results with Owner staff. B. At three-month intervals, submit to the Owner a brief report stating Sverdrup's opinion as to whether facilities are meeting design requirements of pH 12 for two hours. If facilities are not meeting design objectives, recommend changes in operations or facilides to meet requirements. C. Upon completion of one year of operation, advise the Owner of the Sverdrup's opinion as to the capability of the facilities to meet pH 12 for two hours. D. If the facilities are unable to meet pH 12 for two hours, prepare and submit to.the Owner a report setting forth: 1. An analysis of the causes of such inability. 2. Conective measures necessary to bring the project into compliance. 3. The estimated cost and proposed schedule for implementing the remedial program. epcY-i�a�nMexo-i.3zo Page 1 of 5 AMENDMENT NO. 1 APPENDIX D Add: COST FSTIlViATE SUNIMARY Phase III Phase III Phase II Office Resident Phase IV Labor Cost Estimate Estimated Manhours $ 1,154 $ 714 $ 680 $ 54 A�erage Rate, $/hr 25 25 23 25 Salary Related Expense Factor 1.428 1.428 1.428 1.428 Salary Cost 41,200 25,490 22,330 1,930 G&A Overhead Q 92.5% 38,110 23,580 G&A Overhead @ 43% 9,600 1,780 $ 79,310 $ 49,070 $ 31,930 $ 3,710 Other Reimbursable Cost Summary Auto Mileage 280 630 3,280 Lodging 60 840 3,400 Travel Meals 120 450 2,200 Duplicating 1,200 370 20 Telephone 100 200 30 Miscellaneous 350 100 520 Word Processing 100 100 10 CADD Design 5,130 450 CADD Plotting 260 70 Micro Computer 300 90 1.400 40 Other Cost Total $ 7,900 $ 3,300 $ 10,800 $ 100 Fixed Fee 9 520 5 890 3 830 $ 450 Phase Total $ 96,730 $ 58,260 $ 46,560 $ 4,260 EPCY-1 I8/110320 6/30/93 . Page 2 of 5 M O� O � � N N O N N � � O� t� 00 O 00 00 �O � � d N M N N � � M � t� l� � N 00 �O H ..., � N � N N �O N .-�-� � M .a: U a � � � o �� " � A E�,, � �� .� oo �r �o 0 x ,� � �o v� c� � a � °° z w � � � � � A � O� � M N � M 0�0 N � M � � � O � W � � � � � � oo � et �t o � o � a � � ^ o a � � ^ � � ,o � � � � .� o � ,.., � � � � •� � ,-, r, � W .� .r ..�'+ � „�*".~„ e� � � � � c,__,'�C bA N ^a � � N � �„ A � .� O V � V'� .� .�„ U � � dA � � �.+ .O � ''��' c� •� � h U � .� � � � �.; � U � � F" � � � � A � � � � ~ a� U •� � � a .� oA � 'b q ?a � � `�. za °' Q, `" .° Q •� o c4 � a � � '� Ca v� �-1 -�°o � A U .N � � � � � � �� '� � '� � Q E � o E � � � � � o � � � � `' � � � � � '� � � � � � � � � :� � � � � � ,.a c� a Q c� a a r� w w Q c7 v� v� v� � � � '� � � �7 ,� ~ b _ x o " � � oo �.°. � � � �Q o � � 7d � � C �7 V � e� � � y � � � �. �. n �$ � � � �ar�o � C��D � � � � y � O � � � � � b � � � �. � � � x � � ��y 0�1 N N � Q� 00 00 00 � � O 1" � p � � � � � �•�• r a � � � � � � � d ►� y � � � A z w � � x O�O N 00 00 00 cD �• C/� `� 0. t�7 H � a ��• 00 °� � � � A � c� � � N N N N A• � � � y 0 °� � N rn o� oo�`', � � � 0 � w S 3� £ a�Ed . � � ',� o `' � � � cn � C� C� c� � � � � �d � �• y vc �• � o ��,,,, "� o a: c�� , �. � � a � �• g �.�s � b � a v, :� � � � °° � ,� d �v �' � � d �'b '� aQ � � � ~ � � �D � � � � o � �' � � �. �. o � �. � �� y o � ; �� a �' y (�D � cro o• v�a y � cu n aa � a. o ►� M (U � w (►yD �. �' ''� ��p (D l� v' (7 � c CD � � C� � C ''�' �j � �. � � "C" � � v�i 0 � � � � � O� � �q. � a' vi � � H P� �• � ~ .� r � x � � � � � ° � ��y OWiD N � � N 0o O�o � i� � �A � � "� 1" O � � � m o � � � � � � � � .-� � w � � w ��. � � O O O O� O� O � O� N O� O� N � � � � "'� � y � H � �, � o � � z N o � o0 oorn � o � � � � C�7 � C7 A � �� N � � � � � � � n fD N O� N � � O 01 � � � C� A• A� ►.. ►-+ � p� I-�+ W N �O N N 00 C!i OC � N N N V� W A 0o O� � N O� Oo O� oo N � 00 �P Q� � O � W S 30 � a��d . ' Page 5 of 5 M Q� O M �D O � F � � •� � a� � V W � d a � � � � o� � o� � � w � F z � o � U � O � � � °° � � � � � � � � x a H � � � � �; � � � � � `^ � � F�,' � m � � .. ° °� � w W Page 1 of 1 AMENDMENT NO. 1 APPENDIX E Add: PHASFS II, III, IV SCHEDLTI.E City approves design/construction phase July 19, 1993 contract and authorizes design DNR gives verbal approval of facility plan by July 7, 1993 pending response to FONSI Sverdrup presents preliminary flow diagram August 9, 1993 and site plan to DNR Construction permit application submitted to September 10, 1993 DNR Sverdrup and City present other documents As needed required for loan approval to DNR � Sverdrup submits complete design October 11, 1993 documents DNR approves design November 12, 1993 Advertise for bids November 26, 1993 Open bids January 7, 1994 Award contract January 21, 1994 Begin construction February 11, 1994 Complete construction 7uly 29, 1994 EPCY-��8��03211 AMENDMENT NO. 2 to AGREEMENT BETWEEN THE CITY OF CAPE GIRARDEAU, MISSOURI and SVERDRUP CORPORATION Dated February 21, 1992 Note: All other terms of the original contract and Amendment No. 1 remain unchanged with the exception of the following: Article 3 - Compensation and Payment On page 3 under A. Cost - Replace the second paragraph with: The total cost (exclusive of fixed fee) is estunated to be $266,660. The fixed fee shall be $28,380. The total amount to be paid for design and construction services under this Agreement shall not exceed $295,040 including cost and fixed fee, without approval of the Owner. Sverdrup shall notify the Owner when costs incurred and obligated amount to 95% of the total estimated cost and shall not incur costs beyond the estimated cost without prior approval of the Owner. Article 11 - Contract Documents On page 9 amend Article 11 to read: This Agreement consists of: 1. This Document - Agreement for Professional Services 2. APPENDIX A - Scope of Services 3. APPENDIX B - As amended by Amendments 1 and 2 4. APPENDIX C - Additional Owner Supplied Information and Activities 5. APPENDIX D - As amended by Amendments 1 and 2 6. APPENDIX E - As amended by Amendment 2 S:\ENVIRONUOB\I1T74WMEND 2 1 Proposed by Sverdrup Corporation: -, Date: 3 2 Q- � '� . R. Pennington Vice President Accepted by City of Cape Girardeau: r -, _� X��B'�.' "~ �� ATTEST: �C� � � ---� � y . J.'Ronald Fis er i , lerk ��„r" , Ciry,Manager ;; . � � s' ..�. ''t. ,� Attachments Amendment 2 to Append'uc B ;:; - - �� s :.. � � ;.., - Amendment 2 to Appendix D � a .�� -- Amendment 2 to Appendix E r. � � . - ._;�;�,- -{=.;: �'; S:\ENVIRONUOB\IIT74\AMEND 2 2 Page 1 of 3 AMENDMENT NO. 2 APPENDIX B Add: PHASE I - FACILITY PLAN ADDITIONAL SCOPE OF WORK A. Modification of the Facility Plan to add a sludge storage tank and mixing system and negotiations with the Missouri Department of Natural Resources (DNR) to incorporate modifications to the project: l. Eliminate 36-inch outfall sewer from the Facility Plan. 2. Negotiate with DNR and provide written documentation that the 21-inch Henderson Interceptor project will not be designed and constructed at this time. 3. Negotiate with DNR to determine required additional information needed to charge the Facility Plan recommendation from rehabilitation to replacement. 4. Develop preliminary design and cost information for a sludge storage tank and mixing system to be added at the wastewater treatment plant site as presented at the November 16, 1992 public hearing. 5. Negotiate with DNR and prepare a letter amendment to the Facility Plan to define the Lime Treatment System (Sludge Process to Significantly Reduce Pathogens) and Sludge Storage tank system as the systems that are to be designed and constructed. B. Geotechnical engineering services are required to determine foundation requirements for the lime treatment system and sludge storage tank to be designed under this Agreement: 1. Observe boring at three locations and prepare boring logs. Boring and geotechnical testing to be contracted directly by Owner. 2. Analyze data and test results for foundation requirements, lateral pressure, settlement and liquefaction. 3. Prepare a report, in memorandum form, summarizing the results of the geotechnical study and recommending foundation design parameters. S:\ENVIRONUOB\11774\APP B Page 2 of 3 AMENDMENT NO. 2 APPENDIX B (continued) PHASE II - FINAL DESIGN PHASE ADDITIONAL SCOPE OF WORK ALTERNATE POWER CONCEPTUAL STUDY The DNR requires a source of emergency power for the wastewater treatment plant should the normal power supply be interrupted. Union Electric has recently disconnected the stand-by line feeding the Owner's plant. A conceptual study of alterative emergency power sources will be performed: A. Visit Wastewater Treatment Plant 1. Inspect existing power distribution system. 2. Review and collect copies of appropriate electrical drawings. 3. Review historical power usage (historical bills). 4. Take appropriate reference photographs. 5. Establish contact with Union Electric personnel. 6. Meet with Cape Girardeau personnel to get additional input on Owners objectives relative to emergency power and management of power costs. B. Develop conceptual designs for four basic alternatives. 1. Second Union Electric supplied emergency power line continuing secondary service. 2. Second Union Electric supplied emergency power line but changing to primary service. 3. Generator for emergency power with continued secondary service. 4. Generator for emergency power but changing to primary service. The conceptual designs will be based on the current control systems and loads, including the new lime treatment and sludge storage systems. Distribution of power to the various systems will be considered, assuming no changes in existing control systems or loads. S:\ENVIRONUOB\1tT74\APP B Page 3 of 3 AMENDMENT NO. 2 APPENDIX B (continued) C. Development of the conceptual designs for emergency power will address these related issues: l. Necessary modifications to the existing distribution to allow switching between the regular and emergency source. Automatic switching versus the current manual switching will also be evaluated. 2. Operating costs for continuing secondary service versus converting to primary service. 3. Potential for operating cost savings, based on currently available rate structure, for peak shaving or voluntary curtailment of power usage by switching to the generator on peak days. D. Budget cost estimate for implementing the conceptual designs developed under 2 above. Both construction and operating costs will be considered. E. Prepare a draft report summarizing the four alternative conceptual designs, the costs associated with each alternative and a recommendation on which alternative to pursue. Four copies of the draft report will be provided for review. F. Meet with the Owner to review the results of the draft report. G. Prepare a final report incorporating comments received during the review meeting with the Owner. S:\ENVIROMJOB\11774V�PP B Page 1 of 3 AMENDMENT NO. 2 APPENDIX D Add: COST ESTIMATE SUMMARY Phase I Phase I Phase A B II Labor Cost Estimate Estimated Manhours 100 78 188 Average Rate, $/hr $ 25 $ 23.80 $ 27.50 Salary Related Expense Factor 1.405 1.405 1.428 Salary Cost $ 3,524 $ 2,610 $ 7,380 G&A Overhead % 85 85 93 Overhead Cost 2 996 2 220 6 860 Labor Cost Total $ 6,520 $ 4,830 $ 14,240 Other Reimbursables Cost Summary Auto Mileage $ 125 $ 160 Lodging 60 Travel Meals 75 40 Duplicating 50 Telephone 40 Miscellaneous 150 50 Word Processing 50 CADD Design 120 CADD Plotting 30 Micro Computer 50 50 Other Cost Total $ 0 $ 400 $ 650 Fixed Fee $ 780 $ 570 $ 1,710 1992 Overhead Adjustment 1 700 � � Total $ 9,000 $ 5,800 $ 16,600 S:\ENVIRONUOB\11774\APP D N m 'd iti7 'Z7 'b � 'd b� '!'L� 'd � �" � � (� '"�f: p p .� � (�'D � � O �' � � CD � p r»�'': o CIq p � �. 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Q n�� A� � � n cfl " N N N Q� N �� n A� ._. po �--� � � N c.n N � O� 0o N O� � N � ..-� £ 30 £ a��d Page 1 of 1 AMENDMENT NO. 2 APPENDIX E Add: PHASES II, III, IV SCHEDULE Ciry approves design/construction phase July 19, 1993 contract and authorizes design DNR gives verbal approval of Facility Plan by July 7, 1993 pending response to FONSI Sverdrup presents preliminary flow diagram August 9, 1993 and site plan to DNR Construction permit application submitted to September 10, 1993 DNR Sverdrup and City present other documents As needed required for loan approval to DNR Sverdrup submits complete design documents December 22, 1993 DNR approves design February 11, 1994 Advertise for bids February 25, 1994 Open bids March 25, 1994 Award contract April 8, 1994 Begin construction April 22, 1994 Complete construction October 7, 1994 S:\ENVIRONUOB\11774WPP E