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Home My WebLink AboutC2006-470 - 10/10/2006 - Approved CITY OF CORPUS CHRISTI RINCON BAYOU DIVERSION PROJECT- AMMONIA AND BIOLOGICAL MONITORING: 2006-2007 CONTRACT FOR SERVICES The City of Corpus Christi, Texas, hereinafter called "City", and the Center for Coastal Studies at Texas A&M University - Corpus Christl, hereinafter called "CCS", hereby agree as follows: I. SERVICES TO BE PERFORMED CCS hereby agrees to perform all consulting services necessary to plan, develop, undertake, complete, and report the results of a study for: · Monthly ecological/biological monitoring at six (6) locations as described in the proposed "Recommended Monitoring Plan for Rincon Bayou, Nueces Delta" dated July 3, 2002, · Collection of Ammonia samples of treated wastewater at the Allison Wastewater Diversion Project cells and diversion cell inspection monitoring from October 2006 through September 2007. II. SCOPE OF SERVICES CCSs services will be those necessary to provide the monitoring required deliver an annual written report corresponding to the three major tasks (Rincon Bayou Monitoring, Allison Diversion Project Monitoring, and Allison Ammonia Sampling). CCS will complete the tasks set forth by Section II.A as set forth in the research proposal attached as Exhibit A A. TASKS Rincon Bavou Monltorinq- To provide the necessary data to evaluate the effects of freshwater diversions from the Nueces River into Rincon Bayou, and to determine if differences exist between the diversion site and comparable non- diversion sites, the follOWing measurement tasks will be performed: 1 Monthly sampling to determine species abundance, density, diversity, distribution, and biomass of benthic macroinfauna at all six (6) stations 2 Annual sampling and analysis to determine sediment grain size analysis will be measured, 3 Species abundance, density, diversity, distribution, and biomass of epifaunal invertebrates, and 1ekton in the Nueces Delta will be measured, 4 Number and type of avian species along with habitat usage that notes location, date, and time will be monitored, 5 Physiochemical parameters that include but are not limited to water temperature, dissolved oxygen (% saturation and mg/L), pH, conductivity, and salinity will be measured at all six (6) stations ~Ilison Wastewater DiverSion Proiect Monitorinq CCS wil! perform following tasks Will be performed during the collection events: inspect the entire above ground pipeline route from the Nueces River to the three diversion cells for possible leaks or operational failure; 2 ! nspect all diversion cell wails for possible erosion or other failures which may hinder operations; 3 inspect all above ground inflow valves, pipes, and discharge points within the diversion cells for any signs of operational failure. 2006-470 :R\RI NCON\2006-2007\CCSContract. doc 10/10/06 M2006-327 Page 1 of 3 C('~ 4 Visually inspect all perimeter fencing at the project for possible breaks; 5 Conduct bird surveys of the diversion cell area, 6 Provide for immediate inspection response, on a 24-hour on call basis, should the City of Corpus Christi determine that a problem exists at the project area, Ammonia and Inspection Monitorinq - Allison Wastewater Diversion Proiect Based on existing permit requirements issued by the Texas Commission on Environmental Quality the following tasks will be performed during collection events: Water samples will be collected from each diversion cell three times each week and transported for Ammonia-Nitrogen analysis at the O.N. Stevens Water Quality Laboratory; B, RESEARCH PLAN AND METHODS The specific research plan and methods for the 2006 - 2007 monitoring period are set forth in the Research Contract Proposal incorporated as Exhibit A of this contract C, PRODUCTS CCS will deliver an annual written report by February 1,2008 The annual report will be written by the principal Investigators CCS will not change the principal investigators without notifying the City of the proposed replacement and receiving written approval from the City The City will not unreasonably withhold approval. The comprehensive annual report will describe the results of the tasks associated with the Rincon Bayou and Allison Wastewater Diversion Findings will be integrated and presented to assess the current status of the estuarine ecosystem of the Nueces Delta. All annual reports will be technical reports of the Center for Coastal Studies at Texas A&M University-Corpus Christi. The principal investigators involved with this project will assist the City of Corpus Christl, either through written or personal communication or direct presentation to the Texas Commission on Environmental Quality, should any proposed changes to the work plan be necessary. PrinCipal Investigators will participate in any meetings necessary to allow the City to coordinate the findings with other studies prepared by separate contract. No annual report is required for the ammonia water sample collection or inspection-monitoring portion of the contract Each chapter will incorporate the results of the current year with that of prior year data. Temporal and spatial comparisons that display significant correlations or patterns among various parameters will be presented in graphiC or tabular format. Comparisons with past studies and other neighboring studies will be made where data exist D. ORDER OF SERVICES The monitoring period will be for 12 months, from October 1 2006 through September 30,2007. II. FEES AUTHORIZED The City will pay CCS a fixed fee not to exceed $149,910.68 for providing all services. This fee will be full and total compensation for all services proVided and expenses incurred in performing the tasks specified in Section II. Invoices will be submitted to the Director of Engineering Services. Invoices will be submitted once per quarter for services rendered. All invoices shall be accompanied by a cover letter summarizing project status and the tasks undertaken during the time period covered by the invoice. Invoices will be based on the budget attached as Exhibit B. Invoices will be sequentially numbered for each project, state the project name (Rincon Bayou Diversion Project - Biological Monitoring - 2006-2007) and City project number (8443). The letter shall state the number of the current invoice, the total authorized fee, the amount previously invoiced, and the current amount due, Statements will be based upon percent of project completed. However, a final payment of $3500 will be retained until delivery of the final report. iV, TERMINATION OF CONTRACT The City may, at any time, with or without cause, terminate this contract upon 30 days written notice to CCS at the addresses specified below. If termination occurs prior to the final completion of all work contemplated by this contract, CCS shall be paid for all reasonable costs incurred or contractually committed to be expended Page 2 of 3 H :\H OME\KEVI NS\GEN\ W A TE R\RI NCO N\2006-2007\CCSContract. doc as of the effective termination date, including salaries of appointees for the remainder of their appointment. The foregoing shall not be construed to require the City to compensate CCS for any services not performed in a proper professional manner V NOTICE ADDRESS Correspondence concerning this contract shall be sent to the City and CCS as follows: City: CCS: Kevins@ci.corpus~christ. tx. us Erin M. Albert or Brian A. Nicalou Center for Coastal Studies Texas A&M University - Corpus Christi 6300 Ocean Drive Corpus Christi, TX 78412 361-825-2736 Fax: 361-825-2770 bnicolau@falcon.tamucc.edu Director of Engineering SerJlces City of Corpus Christi PO. Box 9277 C:;orpus ChristL TX78469-9277 512-880-3500 != ax: 512-880-350! VI. LOCAL PARTICIPATION The City Council's stated policy is that City expenditures on contracts for professional services be of maximum benefit to the local economy VII ASSIGNABILITY CCS will not assign, transfer or delegate any of its obligations or duties under this contract to any other person without the prior written consent of the City, except for routine duties delegated to personnel of CCS. No part Of CCS's fee may be assigned in advance of receipt by CCS without written consent of the City. The City shall not pay the fees of expert or technical assistance and consultants unless such employment, Including the rate of compensation. has been approved in writing by the City. VIII DISCLOSURE OF INTEREST In compliance with City of Corpus Christi Ordinance No. 17112, CCS agrees to complete the City of Corpus Christi Disclosure of Interests form attached as Exhibit "B" CITY OF CORPUS CHRISTI TEXAS A&M UNIVERSITY - CORPUS CHRISTt B ~>"~',.~f~L. '.'. -\ <.1 r '1/ /X? B' I." / .J" .7'/ / / y. . - - ' y. r. l' ..~. ;t'. ' Ronald F. Massey.. Date Erin M. Albert :;..~.~? Assistant City Manager Principal Investigator .~-~.J4i/<-L'- j; -; 1~ /t~ j Date c, / :>' ~)(- / / . / CC:: ATTEST: .~ City Secretary Ir/:~ Jfo') " Date B}!./~~-7~.i:- /~ B~ 'It'2N' I nen 1-\. ICO au Co-Principal Investigator ~~~ Date APPR9VED AS TO FORt}1: f\~ iJuW..UV ~' _LOf ~ J 111 Assistant City Attorney ~ ~ Texas A&M University - Corpus Christi 2 . ....._ ~/~ .6r~ ~ / ()~'J U).,? -)~l ~,?'Q ~ .'* I ..... L ___ _.............. AU I HVtHP'ctge 3 of 3 l-t\HOME\KEVINS\GEN\W \RINCON\2006-2007\CCSContraW<(iUNCll __...f91Ll2. t OCI " · .,. Sfi'iITA~::' By: Dean, University ~~~Q-Ob ~ COASTAL ~ ~~~.).~ ~ z ~\~~IO ~ ~J: TAMU.CC SEP 1 4 2U06 Texas A&M University-Corpus Christi 6300 Ocean Drive NRC 3200 Corpus Christi, Texas 78412 Office: 361.825.5807 Fax: 361.825.2770 06 September 2006 Mr Kevin Stowers City of Corpus Christi PO Box 9277 Corpus Christi, Texas 78469 Dear Mr Stowers: The following combined Scopes of Work are submitted to the City of Corpus Christi for consideration. These scopes will constitute a fee for services rendered by the Center for Coastal Studies to provide for: . Monthly ecological/biological monitoring from October 2006 through September 2007 at six (6) locations as described in the proposed "Recommended Monitoring Plan for Rincon Bayou, Nueces Delta" dated July 3, 2002,. . Collection of Ammonia samples of treated wastewater at the Allison Wastewater Diversion Project cells and diversion cell inspection monitoring from October 2006 through September 2007. RESEARCH OBJECTIVES - Rincon Bavou Based on questions raised by the subcommittee, three primary objectives of the "Recommended Monitoring Plan for Rincon Bayou, Nueces Delta" are to: 1 Determine if "no harm" occurs as a result of the freshwater diversion from the Nueces River into Rincon Bayou. 2 Assess the benefits of the diversion on secondary productivity in Rincon Bayou. 3 Assist in developing an optimal operational management procedure for freshwater pass-throughs based on sound science (Le. science based on testable hypothesis or questions). TASKS - Rincon Bavou To achieve the above stated goals, the following tasks (Le. measurements) are performed: 1, Determine physiochemical changes from the Rincon Bayou Diversion Project by comparing water quality results. 2. Quantify benthic density, biomass, diversity, and species distribution, and compare to relevant changes in water quality and soil characteristic (e.g. sediment grain size). 3. Quantify nekton catch per unit effort (CPUE), biomass, diversity, and species distribution and compare to changes in water quality. 4. Quantify avifauna species abundance, habitat usage, diversity, and species distribution and compare to changes in benthic and nekton communities and water quality. RESEARCH PLAN AND METHODS - Rincon Bavou To perform these tasks, sampling will be conducted at six (6) locations within the Nueces Delta as listed in Table 1. Table 1. Station numbers to be sampled for the experimental design. Please see "Recommended Monitoring Plan for Rincon Bayou, Nueces Delta" dated July 3, 2002 for a detailed site location description. Block Site Level River Rincon Bayou Upstream Stations 104A 451 Downstream Stations 104 450 Bay Stations 303 301 _.---_. - L.___ Benthic Macroinfauna Due to the limited mobility of benthic infauna, strong environmental fluctuations make these organisms excellent indicators of changing environmental conditions, with large- scale changes in salinity often affecting benthic infaunal distribution and abundance. Due to the importance of benthic organisms in the estuarine food chain, these fluctuations may influence recruitment patterns in coastal fisheries and have a direct effect on the health of the estuary. Monthly sampling, to determine species abundance, density, diversity, distribution, and biomass will take place at all six (6) stations. Annual sampling and analysis will be conducted to determine sediment grain size. 2 Replicate (3 cores) sampling will take flace using a PVC constructed cylindrical push corer, 10.12 cm in diameter (80.43 em surface area), inserted to a depth of 10 em at each station. Samples will be preserved in the field and returned to the Center for Coastal Studies for analysis. with organisms sorted, counted, and identified to the lowest possible taxon Biomass data will be obtained by drying all specimens, for a minimum of two days. at 90c centigrade in a standard Fischer Scientific drying oven before weighing in a Denver A-160 analytical balance scale. Epifaunal Invertebrates and Nektonic Macrofauna Numerous commercially and recreationally important species utilize estuarine habitats at some stage in their life cycle. Due to the importance of these species to Texas coastal fisheries it is important to understand the effects that increased freshwater Inflows may have on the health and sustainability of this critically important habitat. Monthly sampling to determine species abundance, CPUE, diversity, distribution, and biomass will take place at all six (6) stations. Sampling of epifaunal invertebrates and nekton will utilize a benthic marsh sled towed within each site for a standardized time period. Samples will be preserved in the field and returned to the Center for Coastal Studies for analysis with organisms sorted, counted, and identified to the lowest possible taxon. Bromass data will be obtained by drying all specimens, for a minimum of two days, at 900 centigrade in a standard Fischer Scientific drying oven before weighing In a Denver A-160 analytical balance scale. Avian Surveys Wetland areas are important for many resident and migratory avian species. Although usage may be of short duration, these temporary habitats provide for forage, resting, and refuge areas that are essential to the species' survival. During these critical migratory periods, these areas theoretically provide large portions of the daily energy requirement for many resident and migratory avian species by providing access to a large benthic invertebrate food source. As increased freshwater inflows may enhance benthic macrofauna productivity, comparable correlations may exist regarding increased usage by avian species. Surveys will be conducted for 30-minute intervals at all six (6) stations to determine type of species and total numbers present. In addition, visual observations will be made of avian behavior (I.e. fly-over, resting, or feeding) and recorded for statistical analysis. Physiochemical Parameters To assess the progression and effects of diverted and natural flows through the ecosystem, monthly water quality measurements (water temperature, dissolved oxygen, pH, conductivity, and salinity) will be made at all six (6) locations using a portable YSI Multiprobe instrument. 3 CqJlection of Ammonia samples and Inspection Monitorina of the Allison Wastewater Diversion Proiect Based on existing permit requirements issued by the Texas Commission on Environmental Quality the following tasks will be performed during collection events: 1 Water samples will be collected from each diversion cell three times each week and transported for Ammonia-Nitrogen analysis at the a.N. Stevens Water Quality Laboratory; Due to the importance of the Allison Diversion Demonstration Project to the City of Corpus Christi and the citizens of the Coastal Bend, measures must be implemented to ensure the overall working integrity of the project. Because of the semi-remote location of the project the following tasks will be performed during the collection events: 1. Inspect the entire above ground pipeline route from the Nueces River to the three diversion cells for possible leaks or operational failure; 2. Inspect all diversion cell walls for possible erosion or other failures which may hinder operations; 3. Inspect all above ground inflow valves, pipes, and discharge points within the diversion cells for any signs of operational failure; 4. Visually inspect all perimeter fencing at the project for possible breaks; 5. Provide for immediate inspection response, on a 24-hour on call basis, should the City of Corpus Christi determine that a problem exists at the project area QEj..IVERABLES A draft annual report will be produced by February 1 st 2008 describing the results of the tasks associated with the Rincon Bayou project, as detailed in this document, during the immediately preceding sampling year. Findings will be integrated and presented to assess the current status of the estuarine ecosystem of the Nueces Delta. All draft annual reports will be technical reports of the Center for Coastal Studies at Texas A&M University-Corpus Christi. In addition, principal investigators involved with this project will participate in an annual workshop to discuss project results and to identify any revisions needed in the project in the coming year. Principal investigators also will assist the City of Corpus Christi, either through written or personal communication or direct presentation to the Texas Commission on Environmental Quality, should any proposed changes to the work plan be necessary and will make presentations to the Nueces Estuary Advisory Council as requested. No draft annual report is required for the ammonia water sample collection or inspection-monitoring portion of the contract. 4 SCHEDULE OF WORK The Center for Coastal Studies hereby agrees for the duration of one year (October 1, 2006 through September 30, 2007) to perform all services necessary to provide monthly ecological/biological monitoring, water sample collection, and inspection monitoring as described in this document. FEE FOR SERVICES The Center for Coastal Studies requests that the City of Corpus Christi pay a yearly fee of $149,910.68 (Attachment A), which will be billed at the quarterly rate of $37,477.67 for the above, mentioned services. Yearly budgets will be submitted to the City of Corpus Christi for inclusion in the City's annual budget and may include proposed changes to the work plan and fee structure. This fee will be full and total compensation for all services rendered or expenses incurred by Center for Coastal Studies. Sincerely, ~~~-_. Date: q J (p I Z-~ , Erin M. Hill Principal Investigator Center for Coastal Studies Texas A&M University-Corpus Christi 7-----..--;::> ~:~..... Brien A. Nicolau Co-Principal Investigator Center for Coastal Stud ies Texas A&M University-Corpus Christi Date: c;~'/5vC' ~ 5 iPersonnel/Salary IFringe Benefits 'Travel jSupplies J----..--~-___._.._ _'_ IEqUipment r--..----..- I !Contractual ATTACHMENT A BUDGET - FY 2007 Center for Coastal Studies Texas A&M University-Corpus Christi -- J $7:':8:0~4 18,270.04 2,000.00 500.00 t.._-_._.~-_..__._-_..__ _____,_..__~.____ _.__ _.____ l~~ns~~ctio~_______ IOther 1......-... ___ __ _____.__,_.__ IT ot;'1 Dir~~~-n ~--,- ______ n_ ~; --- -------- Indirect .-------..--.. ,.~.~_._~_... --- i t---------- lT~)tal_ ~roject C()st~ I 2,400.00 --~----- -1----"-'--- f- + $96,250.18 _.._-_._~._. ", --_.._..- $18,270.04 $114,520.21 Ammonia Total Cost $19,500.00 $92,580.14 1,415.47 19,685.51 - - - 2,000.00 - 500.00 -, - - - - 9,600.00 12,000.00 $30,515.47 $126,765.65 $4,875.00 $23,145.04 $35,390.47 $149,910.68 6 ~~~ =- == Chnsti CITY OF CORPUS CHRISTI DISCLOSURE OF INTERESTS ~ - ~ --- City ot Corpus Christl Ordinance 7112. a~ amended, requires all persons or firms seeking to do business with the City to provide the 'ollowing information Ever' question must be answered. If the question is not applicable, answer with "NiA" FIRM NAME: _ \-< XL'" \\\ '. \ y LU \ 'vi I <')\ ~'Lf - ll' ~I h') (F)Y/I~+ STREET:\i~.{ j' (' ( L (c\...J..1L_ CITY: Cu tJ"') / 1\\ 151 ZIP: 7JtJ Jd FIRM IS 'Corporation___ Partnership__ 3, Sole Owner_ 4. Association_ 5 Other !LiL".J..L y.' j (f I l\.l.f--" DISCLOSURE QUESTIONS If additional space is necessary. please use the reverse side of this page or attach separate sheet 1 State the names of each employee of the City of Corpus Christi having an ownership interest constituting 3% or more of the ownership in the above named firm. '~a~l _______ Job Title and City Department (if known) 2. State the names of each official of the City of Corpus Christi having an ownership interest constituting 3% or more of the ownership in the above named firm. 'jarne Title 1 'v:/ I -' . ... ..:..---_----- -., ---- 3, State the names of each board member of the City of Corpus Christi having an ownership interest constituting 3% or more of the ownership in the above named firm. ')acne Board, Commission or Committee -I1-.1:----- -- 4. State the names of each employee or officer of a consultant for the City of Corpus Christi who worked on any matter related to the subject of this contract and has an ownership interest constituting 3% or more of the ownership in the above named firm. 'Ia-ne Consultant CERTIFICATE I certify that alt information provided is true and correct as of the date of this statement, that I have not knowingly Withheld disclosure of any Inforrr,ation requested and that supplemental statements will be promptly submitted to the City of Corpus Christi, Tex:as as~hanges )Gcur CertifYing Person: Title: A - \J . ~Lf "Ill t{ J ') DateW :2~-M