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Home My WebLink AboutC2006-493 - 11/7/2006 - Approved AMENDMENT No.2 AGREEMENT for Consultant Services This AGREEMENT is between the City of Corpus Christi, Texas, a Texas home-rule municipal corporation, 'CITY', acting through its duly authorized City Manager or designee ("City Engineer"), and Arcadis, a Delaware corporation or partnership, "c;,ONSUL TANT", acting through its d~ authorized representative who is (':OrAo~ \:). {~', , (name '_"cd ~~""~)fritle), which agree as follows: f 1 DECLARATIONS. "CITY" desires to engage "CONSULTANT" to provide services In connection with City's project, described as follow: CCIA Industrial Park Environmental Assessment - Monitorina Wells "PROJECT" 2. SCOPE OF WORK. "CONSULTANT" shall provide services for the PROJECT in accordance with the accompanying Letter, Scope of Services and Fee attached as "Exhibit A" 3. INDEMNIFICATION AND HOLD HARMLESS. The Consultant agrees to indemnify, save harmless and defend the City of Corpus Christi, and its agents, servants, and employees as more fully set forth in Exhibit "B". 4. FEE. The "CITY" agrees to pay the "CONSULTANT" for services provided in accordance with Exhibit "A", Scope of Services and Fee under this AGREEMENT, an additional fee of ,$13,981.00 (in figures) (Thirteen Thousand Nine Hundred Eiahtv One and no/xx dollars) (in words) for a restated total not to exceed fee of $31,451.00. CITY OF CORPUS CHRISTI By:~":~~fv\:~,<>",-~ Ronald F Massey Assistant City Manager _' I 'iD I Db "___ (Date) ATTESX~r~;- ( . Armando Chapa - City Secretary ..1.--. b / (ate) 71 ~ N. Carancahua Suite 1700 (Address) Corpus Christi. Texas 78475 (City, State, Zip) 361-883-1353 Fax: 361-883-7565 (Phone/FAX No.) i; I ;(/ /1/ ~ 1.. (Date) I Z-c tPt. t( a e) I ~ /" Le~~~ent__ jD~t3)'~:>r Operatillg Department (Date) Funding Source: 530000-4610-350'"'- Project NO.:1098 Encumbrance Authorization: AA7~n0 - .?7D . AUt HUKiL.L.. - " OII*IL -LLj]1.j.P..te- -S[CRf'T*~ 2006-493 11/07/06 M2006-370 Page 1 of 1 \n'adis ~ ARCADIS RECEIVED \ 'OCT ~ 0 2006 I ENGINEERING SERVICES !n"-ac;trucure, enl/frcnrne! t, faC/lit es Mr Ralph Zapata, P.f: Corpus Chnsti International\irport 1000 International Dnve Corpus ChrIsti, Texas 78406 Subject Phase n Environmental Site Assessment 30.09-Acre Vacant Tract SE Quadrant of State Highway 44 and International Drive Corpus ChrIsti, Texas Dear Mr. Zapata: .-\RCADIS G&M, Inc. (ARCADIS) conducted a Phase I Environmental Site Assessment (ESA) at the above-referenced 30.09-Acre Vacant Tract (Site) located southeast of the State Highway 44 and International Drive. Based on the findings of the Phase I ESA, two monitor wells (MW -4, MW -5) were installed in the southwestern portion of the SIte, adjacent to the former Air Logistics facility which had a reported leaking petroleum storage tank (LPST). In addition to monitor wells MW- 4 and MW-5, four other monitor wells (MW-1, MW-2, MW-3, MW-6) were installed at the former Air Logistics facility by an Air Logistic consultant. The Site locatIon IS shown on Figure 1. and monitor well locations are shown on Figure 2. FlUId level measurements from the monitor wells are summarized on Table 1, and SOIl and groundwater analytical results are summarized on Tables 2 and 3, respectively. As shown on Table I, phase-separated hydrocarbons (PSH) are present in monitor well MW-5, which is located near the southwest end of the subject Site. Provided herein is a proposed scope of work and cost estimate to delineate the extent of PSH in the area of monitor well MW-5 SCOPE OF WORK Installation of three additional monitor wells at the Site is proposed. Initially, one monItor well will be installed approximately 80 feet north of existing monitor well MW-5. The monitor well WIll be installed using a hollow-stem auger drilling rig, and soil samples will be collected continuously from the surface to the top of the saturated zone (water table) using a stainless steel split-spoon sampler. If organic vapor measurements, visual observations, and/or olfactory observations indicate hydrocarbons are present in the soils, the other two monitor wells will be installed approximately 200 feet northeast and 200 feet northwest, respectively, of existing monitor well MW-5. Ifhowever, organic vapor measurements, visual observations, and olfactory observations indicate no detectable hydrocarbons are present, the other W~.ne t'le result City of Corpus Chnsti/30.09-Acre Vacant Tra<< Exhibit A Page 1 of 3 ARCADIS Geraghty & Miller, Inc. 711 North Carancahua Suite 1700 Corpus Christi Texas 78475 Tel 361 8831353 Fax 361 883 7565 ENVIRONMENTAL SERVICES Date September 13, 2006 Contact: Ken Brandner Extension: 361-883-1353, ext. 16 ARCADIS two monitor wells will be installed approximately 80 feet northeast and 80 feet northwest, respectively, of eXIsting monitor well MW -5. Two soil samples will be collected from each monitor well for laboratory analysis: the sample with the highest organic vapor concentration, and the sample directly above the top of the saturated zone. The soil samples will be analyzed for total petroleum hydrocarbons (TPH) using Method TX 1005, and benzene, toluene, ethy1benzene, and xy1enes (BTEX) using EPA Method 8021B or 8260. The soil sample with the highest TPH concentration also will be analyzed for TPH using Method TX 1006, and polynuclear aromatic hydrocarbons (PAHs) using EPA Method 8270 or 8310. The monitor wells will be completed using 2-inch-diameter, flush-threaded PVC pipe with O.OIO-inch, mill-slotted PVC screens opposite the saturated zone. The well bore annulus opposite the screened interval will be packed with washed silica sand to a level approximately 2 feet above the top of the screens. The annular seal above the sand pack will consist of bentonite and Portland Cement slurry to ground level. The monitor wells will be completed at ground level below traffic-rated steel manhole covers. A 3-foot-square concrete pad also will be installed around the manhole covers. Groundwater samples will be collected from the newly installed monitor wells, unless PSH IS present. The groundwater samples will be analyzed for TPH using Method TX 1005 and BTEXlMTBE using EPA Method 8021B or 8260. The groundwater sample with the highest TPH concentration also will be analyzed for TPH using Method TX 1006, and PARs using EPA Method 8270 or 8310. IfPSH is present, a PSH sample will be collected from that well for specific gravity analysis. Following receipt of the soil and groundwater analytical results, a Phase II ESA report will be prepared. The report text will include soil and groundwater sample collection methods, analytical results, and an evaluation of the analytical data, including comparison ofthe analytical data to applicable Railroad Commission of Texas (RRC) cleanup levels. Report tables will include summaries of fluid level, soil analytical data, and groundwater analytical data. Report appendices will include soil boring logs, monitor well completlOn diagrams, site photographs, and analytical laboratory reports. SCHEDULE AND COST ESTIMATE ARCADIS can install the three proposed monitor wells within three weeks following WrItten authorization to proceed. The laboratory analyses will require approximately three weeks to complete (normal analytical turnaround time). The draft written r Exhibit A Page 2 of 3 Our ref Page: City of Corpus Chrtsti! 3O.09-Acre Vacant Tract 2/3 ARCADIS report can be provided to the City of Corpus Christi within two weeks following receipt of the analytical laboratory reports. The schedule can be reduced, if necessary, although additional analytical laboratory "rush" charges may be incurred. The cost estimate to conduct the Phase II ESA as described herein is itemized on Table 4. We apprecIate the opportunity to prepare this proposal. Please contact Ken Brandner at (361) 883-1353 If you have any questions. Smcerely, ARCADIS G&M Ine ~~ Kenneth 1. Brandner. P.E., PG. Semor Engmeer ExhibItAi Page~ Our ret City 01 Corpus Christi! 3009-Acre Vacant T, act Page: 3/3 Exhibit B Mandatory Requirements (Revised November, 2005) INDEMNIFICATION AND HOLD HARMLESS Consultant agrees to indemnify, save harmless and defend the City of Corpus Christi, and its agents, servants, and employees, and each of them against and hold it and them harmless from any and all lawsuits, claims, demands, liabilities, losses and expenses, including court costs and attorneys' fees, for or on account of any injury to any person, or any death at any time resulting from such injury, or any damage to any property, which may arise or which may be alleged to have arisen out of or in connection with the work covered by this contract. The foregoing indemnity shall apply except if such injury, death or damage is caused by the sole or concurrent negligence of the City of Corpus Christi, its agents, servants, or employees or any other person indemnified hereunder. ~ City of PI C~u~ :=r _ C hnstl CITY OF CORPUS CHRISTI DISCLOSURE OF INTERESTS ~~ City of Corpus Christi Ordinance 1 '112, as amended, requires all persons or firms seeking to do business with the City to provide the following informatio Every::;uestion must be answered. If the question is not applicable, answer with . Nii\' FIRM NAME:l1frAa~ ~1t11 /,J,.. STREET 71 i 1\\~ ("-Y"CA\I'\L^\"'ur. ~;~ r?r>t> CITY: ~II'~ ri...ti~ FIRM is: 1 i:;orporation v 2 Partnership__ __ 3. Sole Owner 5 OUler ZIP: -rKt(7) 4. Association_ DISCLOSURE QUESTIONS If additloral 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. N<yn~ 0LA- _ ____~_ 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. Name, :/A, 4--La.-. - ---.. Title 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. Narne Board, Commission or Committee '/.'. (fA., ~ 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. Name I ~- -.--.--- Consultant CERTIFICATE i certify that all information prOVided is true and correct as of the date of this statement, that I have not knowingly withheld disclosure of any information requested: and that supplemental statements will be promptly submitted to the City of ':::;orpus Christi, Texas as Cf1anges oc;cur Certifying Person: ~D(do,^ Wo.~ (J nnt) .~\ Signature of Certifying per86ilL .~ /f/ / f ~JY Title:Q:vv~r~ &.;~~t Date:-A&d, (, ~b (