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2004-223
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2004-223
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Last modified
9/27/2016 1:17:48 PM
Creation date
9/30/2015 7:59:05 PM
Metadata
Fields
Template:
Official Documents
Official Document Type
Work Order
Approved Date
09/21/2004
Control Number
2004-223
Agenda Item Number
11.J.4
Entity Name
Post, Buckley, Schuh and Jernigan
Subject
Work Order No.2 Wellfield Expansions
Area
South Reverse Osmosis Plants
Archived Roll/Disk#
3223
Supplemental fields
SmeadsoftID
4289
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ATTACHMENT 1 <br /> INDIAN RIVER COUNTY DEPARTMENT OF UTILITY SERVICES <br /> - NORTH AND SOUTH WATER TREATMENT FACILITIES <br /> OFF -SITE WELL INSTALLATIONS <br /> SCOPE OF SERVICES (Continued) <br /> Task 2 .3 — Construction Administration <br /> PBS &J shall provide administrative services during the construction and testing of the four supply <br /> wells . These services shall include schedule coordination with the Drilling Contractor, maintaining a <br /> daily log of well construction and testing activities , recording materials used during construction, <br /> recording and approving Contractor submittals , and review of Contractor pay requests . PBS &J will <br /> provide the County a weekly project summary report during construction that details daily <br /> construction and testing activities . <br /> Task 2 .4 — Hydrogeologic Services <br /> For each of the four wells , day to day well construction observation through installation of the final <br /> casing will be performed by the County. PBS &J will develop well construction specifications with <br /> this understanding to minimize the need for hydrogeologic observation by the Engineer. For each of <br /> the four wells, after the final casing has been installed to an estimated depth of 360 feet, PBS &J will <br /> provide on-site observation and hydrogeologic services during drilling and testing of the wells ' open <br /> hole sections to an estimated depth of 700 feet. Data will be collected for identifying completion <br /> depths that will provide an optimal balance between maximizing well efficiency (reducing <br /> drawdown) and water quality. PBS &J ' s hydrogeologic services , with assistance from the <br /> Contractor, will include sampling and describing the lithology of the drill cuttings , monitoring the <br /> specific conductivity of the discharge water, and conducting drill rod specific capacity test at every <br /> drill rod change . In addition, PBS &J will observe and evaluate the final geophysical logging event <br /> and 8 -hour step drawdown test at each well , which will be specified to be performed by the <br /> Contractor <br /> Task 2 .5 — Well Completion Report <br /> PBS &J will prepare a Summary Well Completion Report which will detail the chronology of <br /> construction activities , document materials used, provide record drawings of the supply wells , <br /> describe the geology encountered, and the provide results of the hydrogeologic testing . <br /> Recommendations for pumping rates will also be provided. Record drawings will be prepared based <br /> on information provided by the contractor. A draft copy of the Report and record drawings will be <br /> provided for County review and comment . Six final copies of the report will be provided to the <br /> County. <br /> Task 3 — Well Outfitting and Raw Water Line Design <br /> PBS &J will provide design services for outfitting each new off-site well with suitable pump , piping, <br /> valves , controls , and enclosures . In addition, as part of these design services , three existing supply <br /> well sites are to modified to add a protective enclosure around each well . PBS &J will prepare the <br /> contract documents in support of this construction effort as detailed in the following tasks . For <br /> budgeting purposes , it is assumed that the four new wells and the three new enclosures on existing <br /> wells will be incorporated into one set of design contract documents for bidding (one construction <br /> contract) . <br /> CAF/bw/U:\WO\Projects\IRC_W WW2004\TA_CUP\01 _Proposa1sWew Wells\Attachment Ldoc <br /> Last Revised 8/23/2004 5 :05 PM <br /> 4 <br />
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