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07th Amendment 03/23/2016AMENDMENT NO. 7 TO THE CONTRACT FOR ENGINEERING, DESIGN AND PERMITTING SERVICES FOR THE CANAL DEMONSTRATION PROJECTS THIS AMENDMENT NO. 7, dated March 23, 2016, is entered into between the County and the CONSULTANT, to the Contract For Engineering, Design And Permitting Services, dated the 2l' day of May, 2014, as amended September 17, 2014 (Al), February 18, 2015 (A2), May 20, 2015 (A3), July 15, 2015 (A4) and October 21, 2015 (A5) January 20, 2016 (A6) by and between Monroe County Board of County Commissioners, "COUNTY," and AMEC Foster Wheeler Environment & Infrastructure, Inc., "AMEC Foster Wheeler". WITNESSETH: WHEREAS, much work has been accomplished implementing five canal restoration demonstration projects, two of which included organic muck removal without subsequent backfilling; and WHEREAS, a Monroe County Comprehensive Plan Amendment Policy 202.8.6 allowed only the two original organic removal pilot projects to be completed with dredging below -6 feet Mean Low Water and without backfilling until 2 years of monitoring data were obtained; and WHEREAS, a new sixth demonstration project at Canal #84 Rock Harbor is planned as the first project to be conducted after the initial set of the Canal Restoration Demonstration Projects; and WHEREAS, the proposed restoration of Canal #84 Rock Harbor involves organic removal to depths greater than -6 feet Mean Low Water; and WHEREAS, based upon Monroe County Policy 202.8.6 the Canal #84 restoration shall include backfilling after the organic removal; and WHEREAS, the Canal #84 project will allow a comparison of the additional water quality improvement by including backfilling to a muck removal project to assist in future determination as to whether backfilling is needed after organic removal in order to meet water quality standards; and WHEREAS, AMEC Foster Wheeler shall complete the additional engineering design, access coordination and permitting services for the sixth demonstration project for a Combination Organic Removal and Backfilling demonstration project; and WHEREAS, the estimated date for completion of this work is December 31, 2016; and WHEREAS, the construction administration services will be added by Amendment when the construction Contractor has been selected and the exact amount of time is known; and WHEREAS, an extension of time is required to extend the Contract from July 31, 2016 to December 31, 2016. NOW, THEREFORE, in consideration of mutual promises, covenants and contracts stated herein, and for other good and valuable consideration, the sufficiency of which is hereby acknowledged, COUNTY and AMEC agree as follows: Page 1 of Amendment No. 7 1. This AMENDMENT NO. 7 is effective on the 23`d day of March, 2016. The period of performance for the CONTRACT shall be extended by five (5) months from July 31, 2016 through December 31, 2016. 2. AMEC will provide the scope of services as specified in Exhibit "A-7" attached and made a part of this AMENDMENT No. 7. 3. This AMENDMENT No. 7 provides an additional amount not to exceed Seventy Seven Thousand Nine Hundred Ninety Three Dollars and Twenty Cents ($77,993.20) to provide Additional Engineering Services for additional Assessment, Design, Procurement, Access Coordination, and Permitting Services related to the sixth canal restoration demonstration project for Combination Organic Removal and Backji'lling at Canal #84 in Rock Harbor, Monroe County, Florida. The overall CONTRACT value is increased from Seven Hundred Eighty Four Thousand Four Hundred Forty Six Dollars and Fourteen Cents ($784,446.14) to Eight Hundred Sixty Two Thousand Four Hundred Thirty Nine Dollars and Thirty Four Cents ($862,439.34). IN WITNESS WHEREOF, each party caused this AMENDMENT NO. 7 to be executed by its duly *WaQrized representative on the day and year first above written. (7Y3 rl�tlG�, �u f�b�AF-C3Fdh1 :, �• - UIINI—V ATTORNEY STATE OF FLORIDA COUNTY OF J Ovh X l On this day -,of !-f , 20f,�, bef e me ,the undersigned notary public, Personally appeared Y own to me to be the Person whose name is subscribed above or o produced s identification, and acknowledged that he/she is the person who executed the above Amendment #7 to Engineering and Design agreement with Monroe County for the purposes rein contAuwd. By: lows ..+.r►.... Nota lic , . P MAGGIE PNOENZA-KANAKIS �/! +� Notary Public • State of Florida ry0 i/C ��,v�� d�-t MyCommlaaloorN FF 1,90, 6019 Print Name ���E�° �"�; Bonded through NaIiwaI Notary Assn. My commission expires: 3 h o4p Sea l Pw4V'V0W- _ _ Page 2 of Amendment No. 7 BOARD OF COU TY COMMISSIONERS OF MONROE C N FLORIDA By: Ma or/C a' an AMEC FOSTER WHEELER EVIRONUENT & INFRAS RUCT B'c, y: Date: 2 / l/ � r a r-rI 0 t N t"3 EXHIBIT A-7 AMEC FOSTER WHEELER'S SCOPE OF SERVICES A. Additional Assessment, Design, Assistance with Procurement, Access Coordination and Permitting Services for a Canal Restoration Demonstration Project of Combined Organic Removal and Backfilling at Canal #84 in Rock Harbor, Monroe County, Florida 1. Scope of Work: AMEC Foster Wheeler has completed a preliminary evaluation of candidate canals for implementation of a Combined Organic Removal and Backfilling canal restoration demonstration project. It is also proposed that installation of a Weed Barrier be included. Canal #84 in Rock Harbor was selected utilizing the following criteria: • Canal Management Master Plan canal ranking criteria of Poor Water Quality • One of the highest priority Poor canals needing restoration • Identified organic material accumulation and seaweed loading issues • Presence of a potential staging area. If an access agreement for equipment cannot be obtained at Canal #84, an alternative canal will be selected. The following canals are the proposed alternatives: Canal 80 Rock Harbor and Canal 83 Rock Harbor. If none of these canals produces approved staging area access agreements Monroe County will be presented with additional alternative canals. AMEC Foster Wheeler will complete the scope of services as detailed in the following tasks. Task 1 • Sediment SamMina Polymer Selection Bathometric and Topographic Surveys, Site Conditions Survey Homeowner Notification and Staging/Equipment Area Coordination Sediment Sampling & Polymer Selection AMEC Foster Wheeler will collect approximately nine (9) soil cores to characterize the sediment composition in the project area. The sediment cores will be classified in the field using the Unified Soil Classification System (USCS), including apparent grain size distribution, apparent organic content, and apparent plasticity. Soil samples will be collected from the sediment cores for laboratory testing to determine disposal options. The tests will be performed by Test America Analytical Laboratories, a State National Environmental Laboratory Accreditation Conference (NELAC) certified laboratory. DEP has previously indicated that the following tests are required: - Organochlorine Pesticides and PCBs by 8081/8082 - Chlorinated Herbicides by 8151 - 8 RCRA Metals by 6010/7471 - Copper by 6010 - Polynuclear Aromatic Hydrocarbons (PAHs) by 8270 low level - Total Recoverable Petroleum Hydrocarbons (TRPH) by FL -PRO - TCLP metals Additionally, physical testing of one composite sample will be performed by an AMEC Foster Wheeler Geotechnical Lab and will consist of the following: Page 1 of Amendment No. 7 ExhibitA-7 - Organic Content by ASTM D-2974 - Grain size distribution by ASTM D-422 - 200 Mesh Sieve Distribution by ASTM D-1140 In order to select the appropriate polymer for dewatering, AMEC Foster Wheeler will collect 10 gallons of sediment and 10 gallons of canal water for bench scale testing, with the bench scale testing to be completed by two separate polymer manufacturers. Solenis, the manufacturer of Praestol K274 permitted and used for Canal #290, will be one of the polymer manufacturers, with the second polymer manufacturer to be selected at a later date. The bench scale testing will select the most appropriate polymer using a jar test, followed by simulation of dewatering rates and final percent solids for a mechanical and passive dewatering application. Upon results of the bench scale tests an acute and chronic toxicity test of the selected polymer may be performed by an approved laboratory to facilitate permitting. However, it is expected that if Praestol K274 is the selected polymer, that toxicity testing will not be required for permitting. Bathymetric and Topographic Surveys A bathymetric and topographic survey will be performed of the canal area and proposed staging area within the project boundary. The bathymetric survey will be carried out utilizing a survey - grade GPS unit operating in Real Time Kinematic (RTK) mode mounted atop an adjustable height rod. This apparatus will be used in a boat to traverse the canal area as best as possible to establish a grid of canal bottom elevations and sediment thicknesses sufficient to develop a digital elevation model. The topographic data will be acquired using traditional survey methodologies for the road, existing utilities, private property, and any other significant structure within the project boundary. Jurisdictional wetland lines and associated water elevations will be determined as required for permitting. Topographic and bathymetric maps will be prepared for design and permitting of the project. The survey and all subsequent work will be relative to the North American Datum of 1983/2011 Adjustment (NAD83/11) and the North American Vertical Datum of 1988 (NAVD88) based on nearby National Geodetic Survey (NOS) and/or Florida Department of Transportation (FOOT) horizontal and vertical geodetic control monuments. All surveying and mapping services associated with this assignment will conform with the applicable requirements of the Department's Bureau of Survey and Mapping, and applicable sections of Florida Administrative Rule Chapter 5J-17, Standards of Practice, pursuant to Chapter 472, Florida Statutes. Site Conditions Survey (Engineering and Ecological Evaluation) This task consists of a site visit to verify the aerial photo and Canal Management Master Plan database information including site access, potential staging area conditions, and other site logistical and permitting items. A site sketch and site photographs will be obtained. AMEC Foster Wheeler staff will perform a mangrove wetlands delineate to document the presence/ of red mangroves within the project footprint in accordance with Florida Administrative Code, Chapter 62-340, the USACE 1987 Wetland Delineation Manual and the Regional Supplement to the Corps of Engineers Wetland Delineation Manual. Wetlands, including mangroves, will be evaluated utilizing the FDEP Uniform Mitigation Assessment Method (UMAM) to assess the direct and indirect impacts as well as to determine the appropriate compensatory mitigation, if any. AMEC Foster Wheeler benthic scientists permitted by the Florida Keys National Marine Sanctuary will conduct an in -water survey of the benthos for the purpose of identifying the Page 2 of Amendment No. 7 ExhibitA-7 presence of any sensitive aquatic resources (i.e. seagrasses, corals, or sponges) within the immediate area of the proposed project. The findings of the above referenced biological surveys will be provided in a project narrative (biological write-up) for submittal with the permit application. Property Owner Notifications and Approval for Staging/Equipment Area Use AMEC Foster Wheeler will prepare and distribute via certified mail a notification letter to all property owners on the canal discussing the proposed restoration and attend one (1) neighborhood public meeting to discuss the proposed project. Contact will be made with select property owner(s) for initial determination of approval for staging area use/equipment placement. If verbal approval for staging/equipment area use is obtained, an access agreement/easement will be prepared for approval by Monroe County and signatures will be obtained from the property owner. Task 2: Design Plans - 30%, 60% and 100% Documents Preliminary Design - 30% Documents AMEC Foster Wheeler will prepare a conceptual design based upon the newly obtained additional assessment data and examine each design alternative in further detail and modify as needed to achieve the best possible result. AMEC Foster Wheeler will prepare preliminary design plans and technical specifications for the project. The preliminary design plans will include an existing site plan, proposed site plan, proposed grading plans, erosion and sediment control plans, and construction details. The preliminary design plan will be submitted to Monroe County for final review and approval. 60% Construction Documents Upon acceptance of the preliminary (30%) designs, AMEC Foster Wheeler will prepare a 60% construction submittal. The Construction Documents will include each of the following components: • Construction Plans — depicting site impacts, maintenance of traffic, and utility impacts and relocations, if necessary. • Specifications — Technical specifications for the project, utilizing County Standards where applicable, other accepted industry specifications if needed (i.e. FDOT, SFWMD, etc.) or developed specifically for this project application if necessary. • Schedules — AMEC Foster Wheeler will prepare a detailed construction schedule, working closely with the County, the homeowners and other stakeholders to phase, sequence and complete construction while considering the constraints and limitations. • Estimate of Construction Cost - The cost for the canal restoration will be refined throughout the design process and a detailed Engineer's Opinion of Probable Cost will be prepared and submitted with the 60% construction documents. Page 3 of Amendment No. 7 ExhibitA-7 As part of the 60% design effort, AMEC Foster Wheeler will design a sediment removal, dewatering system and disposal plan for the removal of organics. 60% design plans and specifications will be submitted to Monroe County for review and comment. Comments received will be addressed and resolved to the satisfaction of the County as soon as practicable so as to not delay future design. The 60% design plans for the proposed restoration will include: a. existing site plan b. proposed site plan c. proposed grading plans d. erosion and sediment control plans e. construction details f. construction schedule g. Engineer's Opinion of Probable Cost. 100% Construction Documents Completion Submittal Upon acceptance by the County of the 60% construction documents and comments from permitting agency reviewers, AMEC Foster Wheeler will develop the 100% construction documents for the project. The final design plans will include an existing site plan, proposed site plan, proposed grading plans, erosion and sediment control plans, cut/fill analysis and construction details. AMEC Foster Wheeler will update the plans, specifications, costing, and models as required in response to regulatory comments. Comments received from Monroe County will be addressed and resolved prior to the final submittal of the 100% construction documents and design specifications. Task 3: Permitting AMEC Foster Wheeler will coordinate and hold pre -application permitting meetings with all required permitting agencies using the 30 percent design plans. AMEC Foster Wheeler will incorporate comments received during the pre -application meetings to complete and submit local, state, and federal permit applications as required, using the final design plans. Permit applications will be submitted to the following agencies: • SFWMD • USACE • FKNMS • Monroe County AMEC Foster Wheeler will respond to Requests for Additional Information (RAI) for each permit application. Based on prior experience, the proposed project will require National Ocean Atmospheric Association (NOAA) National Marine Fisheries Service (NMFS) Protected Resource Division (PRD) review. Amec Foster Wheeler staff will work in coordination with USACE staff to answer any questions PRD may have during their review of the project. If impacts to wetlands or benthic resources are identified, AMEC Foster Wheeler will coordinate appropriate mitigation either onsite or through the purchase of mitigation credits. Costs to purchase mitigation credits are not included in the cost estimate as it is unknown at this time what will be required. Page 4 of Amendment No. 7 ExhibitA-7 Task 4: Support in Procurement of a Construction Contractor Upon completion of the Construction Documents, AMEC Foster Wheeler will assist Monroe County, who will be procuring the construction of the restoration, with the necessary procurement documents and meetings. AMEC Foster Wheeler will provide the following services to assist Monroe County for the procurement of a contractor for the construction of the restoration: • Prepare a Request for Proposal Package for Monroe County review which will include the 100% Construction documents completed by AMEC Foster Wheeler • Respond to applicable Proposers' Requests for Information (RFI's) and assist in the preparation of Addenda, including making revisions to the Request for Proposal Documents, as required. • Attend a Pre -Proposal Conference and site walk-through and prepare meeting minutes. • Conduct a Responsibility Review of the Apparent Low Bidder in accordance with requirements. • Attend a Pre -Award Conference, to discuss the Proposer's qualifications and understanding of the Project, if required. A scope and cost estimate for Construction Administration and Construction Engineering Inspections are not included in this proposal as they cannot be correctly estimated until the muck volume is determined and a Contractor's construction schedule is known. 2. Deliverables: Task 1: • Soil Analytical & Geotechnical Reports • Polymer Selection & Performance Report • Bathymetric and Staging Area Topographic Surveys • Site conditions Summary • Notification letters • Staging Area Access Agreements. Task 2: Construction Documents for the proposed restoration consisting of: • existing site plan • proposed site plan • proposed grading plans • erosion and sediment control plans • construction details • specifications, and • construction cost estimate. Task 3: Final permits from the SFWMD, USACE, FKNMS, and Monroe County Building Department. Task 4: Draft Request for Proposal Package Addendums as required Pre -proposal meeting agenda and notes Page 5 of Amendment No. 7 ExhibitA-7 Comments on review of proposal Pre -award conference meeting minutes. 3. Budget: $ 77,993.20 The attached spreadsheet provides the labor and expense details by task. Additional staff may be utilized, as needed, per the Contract Schedule of Values also attached. 4. Completion Date: December 31, 2016 Page 6 of Amendment No. 7 ExhibitA-7 all -nag ,- ,$ 5 � S� $fill G s., t m w n 2 � g 3 888808888@88 y$$ $$®$w $ HIM- s ............nx 8H flud'.1111h« m w ® Fy �$ 0000dao a ssmm �� a...... & weaveff B^ 13w $$ ws yd.• «........... 000®o®w w3 $4� �� Slim 9 A VIM % €1 a^ aN ��g fig• • rt= 98 &$S�®m&$ I 1 HHHUR i ------------ -A .1 pful 1 1 1 i OM Ov Amec Foster Wheeler Environment & Infrastructure, Inc. 2015 Revised Schedule of Values 1. Personnel A. Professional (Engineer, Geologist, Scientist and Project Management) Staff I $71.00/hour Staff II $77.00/hour Project $86.00/hour Senior $109.00/hour Principal/Project Manager I $155.00/hour Senior Principal/Senior Project Manager $159.00/hour Chief Engineer/Scientist $194.00/hour B. Technical Services (Engineering and Science) Technician I $45.00/hour Technician II $55.00/hour Senior Technician I $60.00/hour Senior Technician II $70.00/hour Project Administrator/Project Coordinator/Subcontract Administrator/Project Accountant $75.00/hour Technical Writer/Document Production $ 78.00/hour CADD/D rafts person (includes PC/CAD) I $66.00/hour CADD/Draftsperson (includes PC/CAD) II $101.00.hour Admin I $40.00/hour Admin II $52.00/hour C. Surveying Services Field Surveyor I $43.00/hour Field Surveyor II $47.00/hour Survey Technician I $67.00/hour Survey Technician II $72.00/hour Survey Chief $75.00/hour D. Information Management Software Engineer $92.00/hour Data Technician $132.00/hour Senior Software Engineer $162.00/hour Business Analyst $132.00/hour E. Contract Labor From time to time, Amec Foster Wheeler retains outside Professional and Technical labor on a temporary basis to meet peak workload demands. Such contract labor will be charged at 10% markup. II. Expenses A. Travel Expenses 1. Transportation: Company pickup truck/personal vehicle, per mile —current allowable rate per County and Florida State Statutes a. Company pickup truck per day - $75.00 b. Common carrier or car rental multiplies by (to be the amounts authorized by Section 112.062, Florida Statutes 2. Per Diem Expenses: direct expenses in accordance with Florida State Statutes B. Disposal of Hazardous Waste Samples Samples of waste will be disposed by permitted methods after a determination is made that the waste is defined by RCRA to be hazardous. Due to the requirements for some hazardous assessments, disposal and invoicing of incurred expenses may take place after invoicing of the originally contracted work. C. Equipment / Other Expenses (Does not include personnel) Digital Field Documentation Equipment (cameras, $75.00/day (min 2 days water level & measuring tape, GPS units, etc.) Geophysical Equipment (GPR Equipment) $1,000.00/day (min 2 days) Underwater Camera Equipment/Video up to 50 $1,900.00/day feet depth and low turbidity Environmental Monitoring & Sampling $100.00 to $450.00/day Equipment (dust, OVA, Air monitoring, Noise Depending upon the equipment and scale Meter, Light Meter) required Special equipment or supplies, permits, shipping Actual cost x 1.15 charges, special printing or other items not customarily provided by Amec D. Communications In-house costs for long distance phone, telex, telecopier, postage — project labor charges x 5% Ill. Subcontract Subcontract services will be invoiced at a cost multiplied by 1.15