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Home My WebLink About2004-223 V • / / WORK ORDER NUMBER 2 vt4 - zl �s This Work Order Number 2 is entered into as of this day of September, 2004 pursuant to that certain Continuing Contract Agreement for Professional Services entered into as of April 6 , 2004 ( "Agreement" ) , by and between Indian River County , a political subdivision of the State of Florida (" COUNTY" ) and Post , Buckley , Schuh and Jernigan , Inc . ( " CONSULTANT" ) . The COUNTY has selected the Consultant to perform the professional services set forth on Attachment 1 , attached to this Work Order and made part hereof by this reference . The professional services will be performed by the Consultant for the fee schedule set forth in Attachment 2 , attached to this Work Order and made a part hereof by this reference . The Consultant will perform the professional services within the timeframe more particularly set forth in Attachment 1 , attached to this Work Order and made a part hereof by this reference all in accordance with the terms and provisions set forth in the Agreement . Pursuant to paragraph 1 . 4 of the Agreement , nothing contained in any Work Order shall conflict with the terms of the Agreement and the terms of the Agreement shall be deemed to be incorporated in each individual Work Order as if fully set forth herein . IN WITNESS WHEREOF , the parties hereto have executed this Work Order as of the date first written above . CONSULTANT BOARD OF COUNTY COMMISSIONERS Post , Buckley , Schuh and Jernigan , Inc . OF INDIAN RIVER COUNTY B By �, L Caroline D . Ginn , Chai an Title : /rl Approved : 09 / 21 / 04' ( Pate ) Attest : J . K . Barton , Clerk of Court " , (N :2 Deputy Clerk Pt ay �Vr3 Approved : gird , County Administrator rm and le ie y : . Fe Assistan y At ey /)Varia ATTACHMENT 1 INDIAN RIVER COUNTY DEPARTMENT OF UTILITY SERVICES NORTH AND SOUTH WATER TREATMENT FACILITIES OFF -SITE WELL INSTALLATIONS SCOPE OF SERVICES I. PROJECT DESCRIPTION The objective of this project is to install three new off-site raw water supply wells for the North Water Treatment Facility (WTF) and one new off-site raw water supply well for the South Water Treatment Facility (WTF) . The basis of design for these new wells will be similar to existing wells at each plant. The South WTF supply well S7 was authorized under the existing consumptive use permit (CUP) . However, to add the three new supply wells at the North WTF , the existing CUP will require modification . PBS&J will provide services to modify the CUP to include the three new supply wells and associated additional withdrawal quantities, and the hydrogeological, design and construction phase services required for the construction of the four new supply wells as indicated herein . II. SCOPE OF SERVICES The specific services and tasks to be provided by PBS&J are described as follows : Task 1 — Consumptive Use Permit Modification Application Task 1 . 1 - File Review In this task, PBS &J will obtain and review a copy of the most recent application to renew the CUP ( 1998 -2001 ) , associated correspondence , and SJRWMD staff review comments to identify criteria utilized by SJRWMD to evaluate impacts from groundwater withdrawals and obtain a copy of the electronic input files and description of the groundwater flow model that was used to identify impacts for the CUP renewal . Task 1 .2 - Attend Pre-application Meetings with SJRWMD and County The task covers attendance at two meetings . The first meeting will be conducted between the County and PBS &J . The second meeting will include SJRWMD staff. The objective of the second meeting will be to present preliminary results on the withdrawal impact analysis identified below in Task 1 . 3 and ascertain SJRWMD ' s specific technical requirements for the application , including their requirements for hydrogeologic data, analyses , and estimates of hydrogeologic impacts . Task 1 .3 — Withdrawal Impact Analysis The previously constructed Indian River County groundwater flow model will be used as is , but updated by adding the three new supply wells at the North Wellfield in order to evaluate the impacts from their additional withdrawal quantities . As needed, the updated model will also be used to develop recommended withdrawal quantities and locations for the three new supply wells for minimizing impacts . Historical data collected in past years by the County will be reviewed by PBS &J to revise or concur with previous water demand projection data input for the model . Based on CAF/bw/U:\WO\Projects\IRC_W_WW2004\TA_CUP\01 _Proposals\New Wells\Attachment Ldoc Last Revised 8/23/2004 5: 05 PM 1 ATTACHMENT 1 INDIAN RIVER COUNTY DEPARTMENT OF UTILITY SERVICES NORTH AND SOUTH WATER TREATMENT FACILITIES OFF -SITE WELL INSTALLATIONS SCOPE OF SERVICES (Continued) a telephone conversation with SJRWMD staff, it is assumed that an electronic copy of the IRC groundwater flow model is available from the SJRWMD or the County . A narrative addressing the results of the groundwater flow modeling effort will be prepared for inclusion in the CUP modification application. The narrative will address evaluating potential impacts on other existing users, off-site land uses, water resources, or environmental features from the additional groundwater withdrawals at the three new North wellfield supply wells . Task 1 .4 - Water Use/ Population Projections Data on current and projected population growth, water use, customer connections, per capita water use, and service area through 2011 , will be compiled from data provided by the County and developed for the Master Plan Update . Compiled data will be evaluated and presented in appropriate graphs and tables for inclusion in the CUP modification application to support the request for the additional withdrawal quantities . Task 1 .5 — Water Quality and Water Level Data Evaluation Current water quality and water level data from the North wellfield supply wells and monitor wells will be compiled from data provided by the County . Compiled data will be evaluated with respect to saline water intrusion and presented in appropriate graphs and tables for inclusion in the CUP modification application to support the request for the additional withdrawal quantities . Task 1 . 6 - Prepare Application and Supplemental Information PBS&J will prepare the SJRWMD Individual Water Use Permit Application for modification of the CUP with assistance from the County . As part of the permit application, supporting documents , as described below, will be prepared by PBS &J with input and assistance from the County: • Narrative updating the new supply well operation schedule and stand-by capacity at the North Wellfield . • Narratives updating the current and projected wastewater disposal quantities and reuse of reclaimed water • A scaled map identifying the locations of the existing and proposed supply wells, service area boundaries , and landmarks . • A listing of all property owners within 2 , 640 feet of the new supply wells or 400 feet of the property boundaries (to be supplied by the County) . • Proof of property control for the three new supply well locations (to be supplied by the County) . CAF/bw/U:\WO\Projects\IRC_W_WW2004\TA_CUP\01 _Proposals\New Wells\Attachment Ldoc Last Revised 8/23/2004 5:05 PM 2 ATTACHMENT 1 INDIAN RIVER COUNTY DEPARTMENT OF UTILITY SERVICES NORTH AND SOUTH WATER TREATMENT FACILITIES OFF-SITE WELL INSTALLATIONS SCOPE OF SERVICES (Continued) Task 1 . 7 - Respond to Request for Additional Information It is anticipated that one request for additional information (RAI) will be received from the SJRWMD . The County and PBS &J will jointly prepare the response to this RAI. Substantial efforts requiring acquisition of data not readily available or major modification to the groundwater flow model would be provided under separate authorization . Task 1 .8 - Meet with Water Management District to Finalize RAI This task provides a meeting between PBS&J and the SJRWMD to review response to the RAI prior to submittal . The purpose of this meeting is to solicit staff approval and support prior to permit going before the Governing Board . Task 2 — Well Design and Drilling Task 2 . 1 — Well Design PBS&J will review existing hydrogeologic data and the well construction details of the permitted supply wells at the North and South wellfields in support of the well design to estimate borehole diameters, casing depths , open hole interval , well construction methods and materials, and formations encountered (production zones) . Information obtained will be used to complete the design of the four supply wells and seek concurrence from the SJRWMD on the proposed well design . A set of technical specifications will be prepared which will incorporate information on the well designs . The specifications will address the materials to be used, estimate quantities , general drilling method, reporting requirements , and hydrogeologic testing program to be completed during construction of the four supply wells . Specifications will be prepared in a suitable format for solicitation of bids from qualified contractors . A draft copy of the technical specifications and Bid Tabulation sheet will be provided to the County for review and comment . PBS&J will provide to the County, one final hard copy and one electronic copy, in Microsoft Word and Excel . The County will provide front-end documents to complete the bid package . Task 2 . 2 — Bidding Assistance The County will assemble , print and distribute bid sets . PBS &J will provide an estimate of the probable cost of well construction and will assist the County in the selection of the best-qualified contractor. PBS &J will attend one pre-bid meeting and provide answers to technical questions posed_ Up to one Addendum will be prepared . PBS &J will review bid submittals for completeness and compliance with the bidding instructions and contract requirements and will make a recommendation for award, to the County . CAF/bw/U:\WO\Projects\IRC W_WW2004\TA_CUP\01 _Proposals\New Wclls\Attachtnent Ldoc Last Revised 8/23/2004 5: 05 PM 3 ATTACHMENT 1 INDIAN RIVER COUNTY DEPARTMENT OF UTILITY SERVICES - NORTH AND SOUTH WATER TREATMENT FACILITIES OFF -SITE WELL INSTALLATIONS SCOPE OF SERVICES (Continued) Task 2 .3 — Construction Administration PBS &J shall provide administrative services during the construction and testing of the four supply wells . These services shall include schedule coordination with the Drilling Contractor, maintaining a daily log of well construction and testing activities , recording materials used during construction, recording and approving Contractor submittals , and review of Contractor pay requests . PBS &J will provide the County a weekly project summary report during construction that details daily construction and testing activities . Task 2 .4 — Hydrogeologic Services For each of the four wells , day to day well construction observation through installation of the final casing will be performed by the County. PBS &J will develop well construction specifications with this understanding to minimize the need for hydrogeologic observation by the Engineer. For each of the four wells, after the final casing has been installed to an estimated depth of 360 feet, PBS &J will provide on-site observation and hydrogeologic services during drilling and testing of the wells ' open hole sections to an estimated depth of 700 feet. Data will be collected for identifying completion depths that will provide an optimal balance between maximizing well efficiency (reducing drawdown) and water quality. PBS &J ' s hydrogeologic services , with assistance from the Contractor, will include sampling and describing the lithology of the drill cuttings , monitoring the specific conductivity of the discharge water, and conducting drill rod specific capacity test at every drill rod change . In addition, PBS &J will observe and evaluate the final geophysical logging event and 8 -hour step drawdown test at each well , which will be specified to be performed by the Contractor Task 2 .5 — Well Completion Report PBS &J will prepare a Summary Well Completion Report which will detail the chronology of construction activities , document materials used, provide record drawings of the supply wells , describe the geology encountered, and the provide results of the hydrogeologic testing . Recommendations for pumping rates will also be provided. Record drawings will be prepared based on information provided by the contractor. A draft copy of the Report and record drawings will be provided for County review and comment . Six final copies of the report will be provided to the County. Task 3 — Well Outfitting and Raw Water Line Design PBS &J will provide design services for outfitting each new off-site well with suitable pump , piping, valves , controls , and enclosures . In addition, as part of these design services , three existing supply well sites are to modified to add a protective enclosure around each well . PBS &J will prepare the contract documents in support of this construction effort as detailed in the following tasks . For budgeting purposes , it is assumed that the four new wells and the three new enclosures on existing wells will be incorporated into one set of design contract documents for bidding (one construction contract) . CAF/bw/U:\WO\Projects\IRC_W WW2004\TA_CUP\01 _Proposa1sWew Wells\Attachment Ldoc Last Revised 8/23/2004 5 :05 PM 4 ATTACHMENT INDIAN RIVER COUNTY DEPARTMENT OF UTILITY SERVICES NORTH AND SOUTH WATER TREATMENT FACILITIES OFF -SITE WELL INSTALLATIONS SCOPE OF SERVICES (Continued) For budgeting purposes, the following is a list of anticipated construction plans to be included in this final design effort: G- 1 Cover Sheet G-2 North WTF Well Field Piping Plan G-3 South WTF Well Field Piping Plan S - 1 Structural Notes and Abbreviations S -2 Typical Well Enclosure Structural Plans, Sections and Details S -3 Miscellaneous Structural Sections and Details M- 1 Typical Supply Well Pump and Piping, Sections and Details M-2 Miscellaneous Mechanical Sections and Details E- 1 North WTF Well Field Electrical Site Plan E-2 South WTF Well Field Electrical Site Plan E-3 Typical Well Enclosure Electrical Plan and Details E-4 Miscellaneous Electrical Schedules and Details I- 1 Typical Supply Well Control Panel Wiring Diagram 1-2 Typical Supply Well Control Panel Wiring Diagram Task 3 . 1 - Construction Plans — General Location and RW Piping PBS&J will prepare construction plan sheets for the addition of the four new wells showing well locations, raw water piping and connections to existing well piping to the plants, and new access easements and/or roadways to the new wells . Task 3 . 2 - Construction Plans — Well Enclosures PBS &J will prepare construction plan sheets for the new enclosures around the four new wells and three existing wells . Enclosures will be concrete block construction with seamless metal roofs . Enclosures will house the entire well head assembly up to and including the flow meter and all control valves . Access to the pump and motor will be through an overhead door on the side of the enclosure and through a roof-mounted access hatch . Electrical power and control systems will be located inside each enclosure . Task 3 .3 - Construction Plans — Mechanical Piping PBS &J will prepare construction plan sheets for the installation of the well pump , motor, piping, valves , and fittings . Design will be similar to existing wells , providing an automatic means to blowoff initial well volumes, allow air to escape during well start, and allow vacuum to be relieved during well shutdown . Well head piping will be above ground and include a flow meter for each well . CAF/bw/U:\WO\Projects\IRC_W_WW2004\TA_CUP\0I _Proposals\New Wells\Attachrnent Ldoc Last Revised 6/23/2004 5: 05 PM 5 ATTACHMENT 1 INDIAN RIVER COUNTY DEPARTMENT OF UTILITY SERVICES NORTH AND SOUTH WATER TREATMENT FACILITIES OFF -SITE WELL INSTALLATIONS SCOPE OF SERVICES (Continued) Task 3 .4 - Construction Plans — Electrical and Instrumentation PBS&J will prepare construction plan sheets for providing electrical power to eachnew well site and allow remote control and operation of the new wells from its associated treatment plant. Power is expected to be separately supplied and metered to each site . Emergency power to these wells will be through plug-in receptacles from portable generation equipment already owned by the County. Control will be through additions to the plants ' existing telemetry system. Control specifications will include software modifications to the plant control system. Task 3 .5 - Specifications PBS&J will prepare technical specifications related to the project and will incorporate County standard "front-end" (Division 0- 1 ) specifications . Task 3 .6 - Cost Estimating PBS &J will prepare estimates of probable construction cost to be submitted with the 60% , 90% and bid documents . Task 3 . 7 - County Reviews PBS&J will submit up to 5 sets of progress contract documents at approximately the 60 % and 90% levels of completion . PBS&J will attend a single review meeting with IRC staff for each progress milestone . IRC staff will provide PBS &J a single set of written review comments prior to each review meeting. Task 4 - Geotechnical Evaluation The scope of the work will include drilling Standard Penetration Test (SPT) borings in general accordance with ASTM D 1586 with one boring for each new well site . A geotechnical report will be developed to make recommendations for design of the new enclosures . Task 5 - Permitting PB S &J will prepare and submit construction permit applications for both the North and South WTF ' s for addition of the new wells . PBS&J will respond to up to one request for additional information. PBS &J will prepare one permit application on behalf of IRC staff for a County building permit for the additional well enclosures . PBS&J will respond to up to one request for additional information. CAF/bw/U:\WO\Projects\IRC_W_WW2004\TA_CUP\01 _Proposals\New Wells\Attachment IAoc Last Revised 8/21/2004 5:05 PM 6 ATTACHMENT 1 INDIAN RIVER COUNTY DEPARTMENT OF UTILITY SERVICES NORTH AND SOUTH WATER TREATMENT FACILITIES OFF-SITE WELL INSTALLATIONS SCOPE OF SERVICES (Continued) Task 6 - Bidding Phase Services for Well Outfitting and Piping Task 6. 1 - Document Distribution and Pre-Bid Meeting PBS&J will make up to thirty (30) copies of the final bid documents and deliver same to IRC staff for County use and as requested from bidders . IRC staff will distribute these documents to bidders . PBS &J will attend the pre-bid conference to assist IRC staff in answering potential bidder questions . Task 6.2 - Addenda Preparation It has been assumed that the bidding period (from issuance of invitation for bid to bid opening) will be thirty (30) calendar days . During the bidding period, PBS&J will receive bidders ' written questions from IRC staff, and prepare an addendum for distribution by IRC staff. For the purposes of budgeting this task, one addendum is assumed to be required. Task 7 - Construction Services for Well Outfitting and Piping Once authorized by IRC staff, PBS &J will proceed with the construction phase services described below by specific tasks . It is anticipated that the construction period will not exceed 8 months. The County will provide on-site observation services during construction and PBS&J is entitled to rely on such services without their own independent review. PBS&J shall not be responsible for construction means , methods , techniques , sequences or procedures , or for safety precautions and programs in connection with the work, and shall not be responsible for the County or Contractor(s) failure to carry out the work in accordance with the Plans and Specifications . Task 7. 1 - Construction Administration PBS &J will participate in construction administration activities such as telephone conversations, communication with key project personnel , etc . , up to the budget limit of 60 hours . Task 7 . 2 - Shop Drawing Review PBS&J shall review shop drawings , up to two times per submittal , for general conformance with the Plans and Specifications up to a maximum of 80 hours . Task 7.3 - Interpretations and Clarifications PBS &J shall provide clarifications and interpretations of the Plans and Specifications as requested up to a budget limit of 40 hours , including preparation of up to one change order . CAF/bw/U:\WO\Projects\IRC_W WW2004\TA_CUP\01 _Proposa1s\New Wells\Attachment Ldoc P Last Revised 8/23/2004 5: 05 M 7 ATTACHMENT 1 INDIAN RIVER COUNTY DEPARTMENT OF UTILITY SERVICES NORTH AND SOUTH WATER TREATMENT FACILITIES OFF-SITE WELL INSTALLATIONS SCOPE OF SERVICES (Continued) Task 7.4 - Periodic Site Visits PBS &J shall visit the project site at intervals appropriate to the various stages of construction, as the Engineer deems necessary to observe the progress and quality of the construction and its general conformance with the Contract Documents . This includes a site visit at the point of substantial completion for the purposes of assisting in final punch list preparation . A budget limit of 60 hours has been included for this task. Task 7. 5 - Construction Meetings PBS &J will attend up to 4 monthly construction progress meetings . Task 7 .6 - Record Drawings PBS&J shall prepare one reproducible set of record drawings for the County based solely on information provided by the Contractor. Task 7.7 - Start Up, Testing and Training Assistance PBS &J will provide assistance to IRC staff in the start up, testing and training of the constructed facilities as requested by IRC staff up to a budget limit of 24 hours . III. SCHEDULE Task 1 — Consumptive Use Permit Modification Application The hydrogeological and engineering services for the project as described in Task 1 will be completed within 90 days of receipt of the Engineer's Notice to Proceed and County approval of the proposed boring locations . Task 2 — Well Design and Drilling The hydrogeological and engineering services for the project as described in Task 2 for the well design will be completed within 60 days after successfully obtaining the CUP modification approval from the water management district . The hydrogeological and engineering services for the project as described in Task 2 for the well bid phase and development will begin after completion of the well design and as authorized by the County . PBS &J will coordinate schedule of their activities to correspond with the County ' s bid schedule and subsequently with the successful bidder ' s proposed schedule . CAF/bw/U:\WO\Projects\1RC_W_WW2004\TA_CUP\01_Proposals\New Wells\Attachment Ldoc P Last Revised 8/23/2004 5:05 M 8 ATTACHMENT I INDIAN RIVER COUNTY DEPARTMENT OF UTILITY SERVICES NORTH AND SOUTH WATER TREATMENT FACILITIES OFF -SITE WELL INSTALLATIONS SCOPE OF SERVICES (Continued) Task 3 — Well Outfitting and Raw Water Line Design The 60% contract documents and associated estimate of probable construction cost will be completed within 90 days of Notice to Proceed and receipt of all requested information from IRC staff. The 90% contract documents and associated estimate of probable construction cost will be completed within 60 days of receipt of written County comments on the 60% design . The bid documents and associated estimate of probable construction cost will be completed within 45 days of receipt of written County comments on the 90% design documents . Task 4 - Geotechnical Evaluation The geotechnical services for the project as described in Task 4 will be completed within 60 days of receipt of the Engineer's Notice to Proceed and County approval of the proposed boring locations . Task 5 — Permitting PBS &J ' s permitting services will be completed concurrent with the completion of final design bid documents described in Task 2 . Task 6 - Bidding Phase Services PBS &J ' S bidding phase services will be completed concurrent with the County ' s project bidding period . Task 7 - Construction Phase Services Construction Administration, Shop Drawing Submittal Reviews , Periodic Site Visits , Materials Testing, and Interpretations and Clarifications : Construction Administration, Shop Drawing Submittal Reviews , Periodic Site Visits, Materials Testing, and Interpretations or Clarifications of the Plans and Specifications will be completed concurrently with the Contractor ' s construction effort . The construction shall be initiated within 90 days of design completion and shall not exceed an 8 -month construction period . Record Drawings : Record Drawings shall be completed within 45 days of receipt of the complete as- built drawings from the Contractor. CAF/bw/U:\W0\Projects\IRC_W_WW2004\TA_CUP\01 _Proposa1s\New Wells\Attachment Ldoc Last Revised 8/23/2004 5: 05 PM 9 ATTACHMENT 1 INDIAN RIVER COUNTY DEPARTMENT OF UTILITY SERVICES NORTH AND SOUTH WATER TREATMENT FACILITIES OFF -SITE WELL INSTALLATIONS SCOPE OF SERVICES (Continued) IV. COMPENSATION Compensation for the engineering services described above shall be on a time charge basis, in accordance with Attachment 2 , for a not-to-exceed fee of $229 , 900 . This is comprised of $ 118 ,500 for CUP modification and hydrogeoligic services, $ 61 ,400 for well outfitting design, and $ 50 ,000 for construction services for outfitting the wells . V. SERVICES TO BE PROVIDED BY THE COUNTY To support PBS &J ' s efforts in this project, the County agrees to provide the following services : • Furnish files , drawings, previous reports , records of construction, underground utility locations , operation and maintenance data, topographic information, permits, pertinent correspondence, and any other information necessary to prosecute the work described herein . • Provide timely advice and guidance regarding County policies and technical preferences . Provide timely comments and review of information provided . The County agrees to assist in completing this project in accordance with the proposed schedule . • Provide suitable digital files of site plans , topography, and record drawings for the North Water Treatment Facility and the South Water Treatment Facility, such that supplemental survey services are not required. • Resolve all internal variance in opinion regarding technical preferences or guidance prior to directing PBS&J . • Provide all labor, equipment, materials , etc . needed to complete the items to be self performed by IRC staff. • Conduct construction inspection services . CAF/bw/U:\WO\Projects\IRC_W WW2004\TA_CM01 _Prop0salsWew Wells\Attachment i .doc Last Revised 8/23/2004 5:05 PM 10 ATTACHMENT 2 INDIAN RIVER COUNTY DEPARTMENT OF UTILITY SERVICES NORTH AND SOUTH WATER TREATMENT FACILITIES OFF -SITE WELL INSTALLATIONS COMPENSATION Compensation for the engineering services described in Attachment 1 shall be on a Not-To- Exceed Fee as described in the Master Agreement . 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