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Home My WebLink AboutAgenda Report - October 19, 1994 (52)CO CITY OF LODI LCC UNCIL COMMUNICATION L* AGENDA TITLE: Proposed Retention of Engineering Firm for Scoping Study of PCE & TCH Contamination/Remediation METING DATE: October 19, 1994 PREPARED BY: City Attorney RECOMMENDED ACTION: Council approval of retaining Kennedy -Jenks Engineering firm for PCE & TC1 Scoping Study. BACKGROUND INFORMATION: This matter was originally on the October 5, 1994 Council meeting agenda for action but was pulled because of additional information which was needed from the California Environmental Protection Agency (CALEPA) . The City staff continues to work with CALEPA as well as representatives of Busy Bee Cleaners, Guild Cleaners and Lustre Cal to address certain previously identified PCH & TcE contamination in the downtown area. Studies and monitoring have already been conducted by URS Engineering on the nature and extent of the contamination, but we should now determine the appropriate type and location of remediation measures. That would be the task performed by Kennedy -Jenks. we have known for several weeks that CALEPA intended to issue NCleanup" Orders to all parties, but gave the City and suspected sources of PCE & TCE contamination a short time to explore the possibility of a joint effort. However, if we do not act promptly, CALEPA has indicated it is prepared to go forward with the administrative cleanup orders. That would place all parties in adversarial positions and would probably generate litigation- we have been working hard to avoid that and staff feels the situation might be better addressed if all parties can work -:ooperatively. In order to do that, information is needed on the method, location and estimated costs of cleanup efforts so that some sort of cost sharing agreement might be drafted. That in what the Kennedy -Jenks study would provide. Ordinarily, an RFP would have been prepared for such a project. However, because of the short time given to us by CALEPA, four potential firms were contacted for verbal or written estimates. Kennedy -Jenks is recommended on the basis of costo expertise, expedience and familiarity with PCE & TCE contamination issues. APPROVED 4W% % J* THOMAS A. PETERSON '*CyCled P&PO' Ctty Mannger A CC -1 Staff has been prcmised by Guild Cleaners and Lustre Cal that those firm will reimburse the City for their pro rata shares of the total Kennedy -Jenks costs. Busy Bee Cleaners has indicated it needs to explore its insurance coverage further before committing to pay for a share. Staff believes the City would in the near future need such information in any event, with or without the cooperation of Busy Bee, Guild or Lustre Cal. Even if no joint cleanup effort proves feasible, the study would be helpful to the City to better decide to resist the cleanup order or simply comply with CALEPA's direction. At a meeting with CALEPA representatives on October 6, 1994, it was suggested by CALEPA that their preference might be that the City and the involved businesses undertake further study of the problem before beginning a remediation program. However, for numerous reasons, it appears in the City's best interest to go ahead with the Kennedy -Jenks study in order to begin timely measures to assure that the City continues to provide clean water to City residents. FuniNG: Sewer Utility Fund or Sewer Reserve Fund Respectfully submitted, �Eu Bob McNatt City Attorney BM:pn CCFCESTD.1/T%TA.01V t - /-t lop CITY OF LODI COUNCIL COMMUNICATION AGENDA TITLE: Proposed Retention of Engineering Firm for Scoping Study of PCE & TCH Contamination/Remediation MEETING DATE: October 19, 1994 PREPARED BY: City Attorney RECOMMENDED ACTION: Council approval of retaining Kennedy -Jenks Engineering firm for PCE & TCH Scoping Study. BACKGROUND INFORMATION: This matter was originally on the October 5, 1994 Council meeting agenda for action but was pulled because of additional information which was needed from the California Environmental Protection Agency (CALERA) . The City staff continues to work with CALERA as well as representatives of Busy Bee Cleaners, Guild Cleaners and Lustre Cal to address certain previously identified RCE & TCE contamination in the downtown area. Studies and monitoring have already been conducted by URS Engineering on the nature and extent of the contamination, but we should now determine the appropriate type and location of remediation measures. That would be the task performed by Kennedy -Jenks. We have known for several weeks that CALEPA intended to issue "Cleanup" Orders to all parties, but gave the City and suspected sources of PCE & TCE contamination a short time to explore the possibility of a joint effort. However, if we do not act promptly, CALERA has indicated it is prepared to go forward with the administrative cleanup orders. That would place all parties in adversarial positions and would probably generate litigation. We have been working hard to avoid that and staff feels the situation might be better addressed if all parties can work cooperatively. In order to do that, information is needed on the method, location and estimated costs of cleanup efforts so that some sort of cost sharing agreement might be drafted. That is what the Kennedy -Jenks study would provide. Ordinarily, an RFP would have been prepared for such a project. However, because of the short time given to us by CALEPA, four potential firms were contacted for verbal or written estimates. Kennedy -Jenks is recommended on the basis of cost, expertise. expedience and familiarity with PCE & TCE contamination issues. Cost of the engineering services will not exceed $16,000.00. APPROVED. THOMAS A. PETERSON tot WYC160 D&DO1 Ctty Manage( -A CC. Staff has been promised by Guild Cleaners and Lustre Cal that those f irms will reimburse the City for. their pro rata shares of the total Kennedy -Jenks costs. Busy See Cleaners has indicated it needs to explore its insurance coverage further before committing to pay for a share. Staff believes the City would in the near future need such information in any event, with or without the cooperation of Busy Bee, Guild or Lustre Cal. Even if no joint cleanup effort proven Zeasible, the study would be helpful to the City to better decide to resist the cleanup order or simply comply with CALEPA's direction. At a meeting with CAIXPA representatives on October 6, 1994, it was suggested by CALZ1?A that their preference might be that the City and the involved businesses undertake further study of the problem before beginning a diation program. However, for numerous reasons, it appears in the City's best interest to go ahead with the Kennedy -Jenks study in order to begin timely measures to assure that the City continues to provide clean water to City residents. FUNDING: Sewer Utility Fund or Sewer Reserve Fund Respectfully submitted, sob� McNatt City Attorney BM:pM CCPCESTD,1/TXTA.Giv Rj, , 77% - 708 service�s 20 September 1994 Mr. Fran E. Forkas Water/Wastewater Superintendent Public Works Department City of Lodi 1331 South Ham Lane Lodi, California 95242-3995 Subject: Statement of Qualifications Proposal for Environmental Consulting Services City of Lodi Groundwater Investigation K/J 94-11 B -SAC Dear Mr. Forkas: Engineers and Scientists 3336 Bradshaw Road. StAe 140 Sacramento, Caldomia 95827 916-362-3251 FAX 916-362-9915 Kennedy/Jenks Consultants (Kennedy/Jenks) is pleased to present our Statement of Qualifications for consulting services to assist the City of Lodi (the City) in evaluating options for proceeding with remedial investigations and/or remediation of the Lodi Groundwater Site. As requested in our meeting on 13 September 1994, we have also prepared a Proposal based on our discussions and understanding that the City would like to take a proactive position in addressing the project direction. Kennedy/Jenksis comprisedof two basicdivisions; Industrial Servicesand Municipal Services, each complementing the other. The original group, Municipal Services, is well known for the design and development of water and wastewater treatment processes within the western United States. industrial Services, established in the 1980's, extended our water and wastewater expertise to the treatment of hazardous wastes. Because of our long history in water development and treatment, Kennedy/Jenks soon became a leader in soil and groundwater site investigations, plume characterizations, design, construction and operation of remedial systems for all types of hazardous wastes. Provided below are specific reasons why Kennedy/Jenks is uniquely qualified to support the City of Lodi on this project. Our attached Statement of Qualifications provides an overview of Kennedy/Jenks Consultant's general experience related to environmental consulting services. PROJECT UNDERSTANDING The Department of Toxic Substances (DTSC) has identif ied the presence of PCE, TCE, 1, 1, 1 - Trichloroethane (1,1,1 -TCA), and other Volatile Organic Compounds (VOCs) in soil and groundwater in the City of Lodi. The presence of these chemicals in soil and groundwater has been associated with operations of two dry cleaners and an industrial source; in addition, the VW1 I KermWienks Cons& -1 1 - Mr. Fran E. Forkas 20 September 1994 Page 2 City may also be implicated due to possible leakage of chemicals in wastes disposed to the sewer system. We understand that the City of Lodi seeks an experienced environmental consulting firm with the expertise to: 1) evaluate investigation reports, prepared for the California Environmental Protection Agency, Department of Toxic Substances (DTSC), addressing the Lodi Groundwater Site, and 2) provide the City with recommendations for responding to the DTsc. The objectives of our evaluation will be to assess whether further investigation is necessary and to evaluate whether the existing database is adequate for proceeding with remedial action planning and implementation. Kennedy/Jenks is often requested to provide consulting services on work performed by other consultants or regulatory agencies. Frequently performed services include detailed review of reports prepared as a result of investigation and cleanup activities, oversight during investigation and remediation projects to document field procedures used, and field verification sampling and chemical analysis support. In performing these activities, Kennedy/Jenks is committed to serving as a strong advocate of the client's interests and needs. Kennedy/Jenk3 is sensitive to the clients' requirements for attention to detail, careful documentation, and confidentiality. TECHNICAL APPROACH Kennedyijenks can provide the City of Lodi with environmental support services in a timely and responsive manner. We will be an advocate for the City and provide input throughout the project. Our project approach is based on our understanding of the project and the City's objective to proactively address the VOCs in soil and groundwater. Our approach for completing the project includes the following elements. A detailed cost estimate to complete this Scope of Work is presented in Attachment A. 0 Kennedy/Jenks will review the Phase I Remedial Investigation Report, Lodi Groundwater Site, dated June 1994 and prepared by URS Consultants, Inc. for DTSC. As part of our evaluation, we also propose to review previous investigation reports addressing DBCP in the City's groundwater which may be useful for understanding hydrogeologic conditions of the areas of concern and provide supplemental data applicable to the VOC contaminant plume. If the existing database is adequate for remedial action planning, we understand that the City is interested in evaluating remedial alternatives and their costs, including remediation of soil hot spots and extraction and treatment of groundwater to mitigate migration of the contaminant plume. 0 Based on our evaluation, we will assist the City in developing a strategy for responding to the anticipated DTSC Order and provide recommendations for future direction of the project. KenriwKWUlanks ConsLdtwft Mr. Fran E. Forkas 20 September 1994 Page 3 RELEVANT EXPERIENCE Kennedy/Jenks has extensive experience ranging from project conceptualization through field investigations, data review and verification, risk assessments, focused feasibility studies, design and implementation of innovative and cost-effective solutions, and litigation support services. A description of relevant projects is provided below. Other examples of relevant projects are highlighted in Attachment B, Project Sheets. Evaluation of Chlorinated Solvent Plume In Groundwater and Litigation Support Confidential Client San Joaquin County, California Since July 1987, Kennedy/Jenks Consultants has investigated the sources of chlorinated solvents, the potential distribution of separate phases of chlorinated solvents, and the distribution of the chlorinated solvents in groundwater at a major shopping center in San Joaquin County. During the investigations, 15 walls ranging in depth from 80 to 300 feet were installed. The purpose of the investigation was to evaluate the impact of the solvents released from dry cleaners on public groundwater water supplies in the area. Kennedy!Jenks Consultants was retained by our client to assist their attorney in technical and strategic matters related to litigation. Initially, our role involved the technical investigation of perchlorethylene and other solvent releases to soil and groundwaters from tenant dry cleaners. We have also provided litigation support and expert witness services, and served as Plaintiff's agent to oversee Defendant's investigation and remediation of the chemical releases. We assisted Counsel in winning a Motion for Summary Judgment on several precedent -setting RCRA rulings, and the allied CERCLA claims in Federal District Court. Sophisticated numerical computer models were used to forecast plume movement and chemical fate and mobility in order to establish probable effects of selected groundwater remediation scenarios. A .retrospective evaluation" was conducted of chemical relea��es which may have taken place in order to pinpoint potentially responsible parties and which insurance coverage to effect. Problem AS30331'rient Report City of Davis Davis, California Kennedy/Jenks is in the process of conducting a Problem Azzissment Report (PAR) investigation within the downtown area of Davis, California. The PAR investigation is being conducted in accordance with Tri -Regional Board Staff Recommendations for Preliminary Evaluation and Investigation of Underground Tank Sites. The subsurface soils and underlying groundwater are known to be impacted with petroleum hydrocarbons released from an underground storage tank and chlorinated solvents, including PCE and TCE, released from a nearby dry cleaning facility. The purpose of the PAR investigation is to define the vertical and KenrmkWenks Constdtacift Mr. Fran E. Forkas 20 September 1994 Page 4 lateral extent of each plume and to collect data on the aquifer characteriSticS to aid in remedial action planning. As the problem area is a fully developed mix of private residences and commercial establishments, remedial action planning is focusing on insitu techniques for cleaning up both the soils and the groundwater. Massive excavation and other intrusive remedial actions would be damaging to local business operations, traffic and the lives of people living within the area. Insitu techniques such as formation aeration, soil venting, biodegradation and traditional pump and treat methods are being considered. Prior to selecting one or more of these technologies, a field pilot -study will be conducted to assess the technologies feasibility and to collect engineering data to allow design of a full-scale remediation system. Design of full-scale remedial systems are scheduled to be completed by Spring 1995 with installation to follow upon approval by the Regional Water Quality Control Board. Kennedy/Jenks Consultants is designing the remedial systems to be incorporated into the planned redevelopment of that area of Davis. In addition to assisting the City of Davis with the PAR investigation and remedial planning, Kennedy/Jenks Consultants is conducting a quarterly groundwater monitoring program in the area. The purpose of the quarterly groundwater Monitoring program is to maintain and update the existing database on groundwater quality and gradient underlying the area. Each quarter the groundwater elevations and samples are collected from each of the monitoring wells. The results of the sampling are presented in reports prepared by Kennedy/Jenks and forwarded to the Regional Water Quality Control Board for review and comment. Groundwater Remedial Options Evaluation Semiconductor Industry Confidential Client San Jose, California Kennedy/Jenks Consultants conducted a comprehensive groundwater supply, protection and restoration study for this client as well as a risk assessment. As part of this project, we have evaluated alternative methods to remediate groundwater containing volatile organic chemicals (VOCs), including TCA, TCE, and other non -chlorinated organics. Cost estimates have been prepared for air stripping and granular activated carbon (GAC) adsorption to compare these methods. Also, as part of the interim remedial measures, we have designed and managed construction of several high-capacity water extraction wells with conveyance and control systems, onsite and offsite, and a GAC water treatment system onsite. Laboratory treatability studies have bepn performed to evaluate GAC and other groundwater treatment alternatives. Groundwater Investigation and Remedial Action Solvent Recovery Firm Confidential Client L03 Angeles, California Kennedy/Jenks performed a groundwater contamination assessment and developeda remedial action plan for a solvent recovery firm in Los Angeles County. This project included the KwuwidWailks Consukenft Mr. Fran E. Forkas 20 September 1994 Page 5 investigation of the vertical and lateral extent of soil and groundwater contamination. The major volatile organic chemicals (VOCs) of concern include TCA, TCE, PCE, methylene chloride, and Freon -1 13. Several groundwater monitoring wells were installed, lithologically and geophysically logged, tested to estimate hydraulic conductivity, and sampled for purgeable halocarbons and aromatics. Local groundwater gradient, direction, and velocity were estimated to aid in plume definition. An interim groundwater extraction well was designed and installed onsite while the groundwater investigation continued. Remedial action plan development included (1) evaluation of excavation and/or containment of contaminated soil and (2) cost-effectiveness analysis of groundwater extraction and treatment alternatives. Based on results of a pilot study, an air stripping system for treatment of groundwater from additional extraction wells was designed. The air stripping system included gas phase granular activated carbon adsorption for exhaust gas treatment. Kennedy/Jenks has prepared construction plans and specifications for soil excavation and wall pumps, conveyance, and groundwater treatment facilities; assisted with contractor selection; and provided construction review services. A pilot study is currently being implemented to investigate soil venting to remove residual VOCs from unsaturated soils. Remedial Investigation/Feasibility Study, Reme4al Action Plan, Remedial Design and implementation Instrument Manufacturer - Confidential Client Western Nevada Kenn6dy/Jenks Consultants conducted a phased Remedial Investigation/Feasibility Study (RUFS) and prepared a Remedial Action Plan (RAP) on behalf of an instrument manufacturer for submittal to the Nevada Division of Environmental Protection (NDEP). The investigation of volatile organic compounds (VOCs) in soil and groundwater was completed and the RAP approved by NDEP. The selected remedial technology (groundwater extraction and treatment by air stripping) has been implemented and is successfully containing the migration of VOCS and reducing the concentrations of VOCs in groundwater in the vicinity of and downgradient of the site. The investigation of VOC distribution and migration included soil gas surveys, source soil collection and evaluation, reconnaissance groundwater sampling, monitoring well installation and sampling, aquifer testing and solute transport modeling. Kennedy/Jenks Consultants, working with the client's construction managei.ient staff, designed, permitted, installed and tested four groundwater treatment systems. The groundwater, which is extracted from two aquifers using ten extraction wells, is treated by air stripping in countercurrent towers. This cooperation and coordination with the client resulted in a significant reduction in construction, start-up, operation and maintenance costs. Groundwater modeling was performed to predict VOC concentrations in a downgradient surface water body to support a risk-based proposal to limit the extent of groundwater remediation. Kennedy/Jee*s Mr. Fran E. Forkas 20 September 1994 Page 6 The RAP was prepared on the basis of the RI. The primary purpose of the RAP was to develop and evaluate remedial action alternatives for selection of a recommerxIed remedIal action. Each alternative was evaluated accorrling to technical, public health/environmental, institutional and cost effectiveness criteria. The RAP was approved and the selected remedial alternative implemented. The RAP contained a plan for shut down of the rem"eal system that may allow for groundwater cleanup levels above the Federal Maximum Contaminant Levels (MCLs) for the VOCs of concern. The plan incorporated the Corrective Action criteria set forth in Nevada Administrative Code 459.9978. This criteria provides a mechanism for terminating groundwater cleanup based on the decline in chemical concentrations. Shut down prior to reaching MCL3 will probably result in significant cost savings for the client. 3 PROJECT TEAM Kennedy/Jenks has assembled an experienced project team to meet the technical and strategic needs of the project. The key project team members all have the expertise and relevant project experience to provide the City of Lodi with the necessary technical support through completion of the project. A brief description of the key team members and their role on the project are provided below. Resumes of project team members are included in the attached Statement of Qualifications. 3 Martha S. KnQwlton. R.G. - Project Manager Ms. Knowlton will serve as the primary liaison between the City of Lodi and Kennedy/Jenks and coordinate project team assignments. Ms. Knowlton is a California registered geologist 3 and has extensive experience in managing remedial investigations, feasibility studies and remedial actions. She has provided technical support on subsurface characterization of a shopping center site in northern California where PCE and TCE were discharged into groundwater by dry cleaner facilities. Ms. Knowlton is the project manager of a RCRA Facility investigation and Corrective Measure Study for a former industrial facility in California. She was also the project manager for the investigation and remediation of two sites at a Sacramento industrial facility named on the Cal,fornia Superfund list. James G. Curtis, P.E. - Remedial Action Manner Mr. Curtis will assist Ms. Knowlton in evaluating remedial alternatives f or the City of Lodi and preparation of cost estimates. He has extensive experience on a variety of site remediation projects. His project experience ranges from subsurface investigations of soil and groundwater to selection of rernediation alternatives, design and permitting, installation, construction, operation, and maintenance of remediation systems. Mr. Curtis is the project manager for the City of Davis PAR investigation and remediation project. Anne M. Farr - Technical Advisor To augment Kennedy/Jenks' project team, we will contract the services of Dr. Anne Farr, a hydrogeologist experienced in subsurface investigations of VOCs. Dr. Farr, formerly of Kennedy/Jenks, is currently providing consulting services on projects involving the fate and I KenrwmWenka Mr. Fren E. Forkas 20 September 1994 Page 7 transport of perchloroethylene (PCE) resulting from a subsWace release from dry cJ@ar*V facilities. She has evaluated the fate and transport of chemicals of concern in groundwater, evaluated sources of the contamination, and evaluated the persistence, mobifty, and toxicity of chemicals in the subsurface. She has also provided expert Witness sinvices for litigation associated with these projects. We hope you find our submittal fully responsive to your request and appredate the opportunity to provide our Statement of Qualifications and Proposal to assist the City of Lodi. Please contact me at (916) 362-3251 if you have any questions or require additional information. Very truly youm KENNEDY/JENKS CONSULTANTS Martha S. Knowlton, R.G. Sacramento Industrial Services Manager "411" 4:11p" Attachments: A - Project Scope of Work 8 - Selected Project Sheets C - Statement of Qualifications Ka m - -- s � d w W � 1 ATTACHMENT A Project Scope and Budget KernwKWUlardw Cam*Wft Proposed Scope of Work Lodi Groundwater Site City oi Lodi K/J 94-11 8 -SAC Provided below is a proposed Scope of Work to assist the City of Lodi In evaluating O)dsdno data concerning the Lodi Groundwater Site and providing cost 836M8t63 for remedial action. our proposed scope of work is based on our meeting with the City on 13 September 1994. Task 1 - RGAew Lod Groundwater Site Reports Kennedy/Jenks will review the Phase I Remedial Investigation Report, Lodi Groundwater Site, dated June 1994 and prepared by URS Consultants, Inc. for DTSC. The purpose of our review will be to assess whether Report data adequately characterizes the Site for remediation of the contamination plume(s) and source areas; if the data does not adequately characterize the Site, we will identify the additional work necessary to proceed with remedial action. As discussed with the City of Lodi, hydrogeologic data useful to our characterization of the Lodi Groundwater Site may be available in other reports prepared for the City concerning the DBCP groundwater contamination in Lodi. If available, Kennedy/Jenks will also review these reports to obtain additional data to assist us in our evaluation and characterization of the Lodi Groundwater Site. Task 2 - Prepare Remedial Options and Cost Estimates If the data available in the Lodi Groundwater Report and DBCP reports is adequate to initiate remedial action planning, Kennedy/Jenks will develop remedial options and prepare cost estimates for the City of Lodi. During the development of these options, Kennedy/Jenks will discuss with the City their future water needs, project objectives and other requirements which may impact the selection and implementation of a remedial alternative. We understand that the City recognizes that our cost estimates will be based on information provided in the reports and can increase or decrease depending on pilot field test results, equipment changes, City requirements and unforseen limitations at the site. It is our intent to provide cost estimates within 15 to 20 percent of final Costs. Task 3 - Preparation of Report Kennedy/Jenks will prepare a brief letter report summarizing our evaluation and opinion as to the adequacy of the data for developing a remedial action plan for the Lodi Groundwater Site. If we believe that there is insufficient data to proceed with remedial action planning, wig will provide a scope of work for additional investigation at the site and a cost estimate to obtain the necessary data to further characterize the Site. If we deem that the data is adequate to characterize the site hydrogeology and contamination plume(3), WO will discuss various remedial options and their associated costs. Task 4 - Project Management and Meeting For cost estimating purposes, we have assumed that Ms. Knowlton and Mr. Curtis will have one meeting with the City of Lodi and other interested parties to discuss the Lodi Groundwater Site. Discussion topics may include the results of our evaluation of available data, potential KerineicWervike ans plans of action for remediating the Site, the City's needs and objectioris, and possible responses to the DTSC potential Order. This task includes budget for project administration and coordination. inasmuch as the exact level of effort to complete this proposed Scope of Work cannot be identified at this time, Kennedy/Jenks proposes that completion of the above tasks be on a time and expense reimbur3ement basis In accordance with the attached Schedule of Charges dated 1 January 1994. Based on the Scope of Work described above, we propose a budget of 415,500. This budget will not be exceeded without prior authorization from the City of Lodi. The approximate budget distribution is as follows: Task 1 - Review Lodi Groundwater Site Reports $6,400 Task 2 - Prepare Remedial Options and Cost Estimates $5,600 Task 3 - Preparation of Report 02,300 Task 4 - Project Management and Meeting $1.2,00 Total Project Budget Estimate $15.500 PROJECT SCHEDULE Kennedy/Jenks is prepared to initiate proposed Scope of Work upon receipt of authorization to proceed from the City of Lodi. At that time, we will discuss a schedule for completing our review of the reports and submittal of a letter report. Client/Address: Mr. Fran E. Forkas KenrwtWjw" C41111=111111 -6 City of Lodi 1331 South Ham Lane Lodi California 95242-3995 Contract/Proposal Date: September 21, 1994 Schedule of Charges January 1. 1994 Personnel Compensation ChLwIfication Hourly Rate Drafter/Technician ................................... $56 Designer/Senior Technician .............................. 69 Engineer -Scientist, Grade 3 .............................. 68 Engineer -Scientist. Grade 2 .............................. 85 Engineer -Scientist. Grade I ............................. 101 Senior Engineer -Scientist ............................... 117 Supervising Emineer-Scientist .......................... 126 Principal/Consultant ................................... 133 Laboratory Analyst .................................... 55 Word Processor ....................................... 47 Non -Technical . ....................................... 37 so W1 'Non-technical time will be charged only for preparation of technical reports and similar material and does not apply to routine administrative -type activities. The above Hourly Rates include normal and incidental costs such as routine copying, communicatons, postage and office supplies. Direct Expenses Reimbursement for direct expenses. as listed below, incurred in connection with the work. will be at cost plus ten percent for items such as: a. Maps, photographs. reproductions, printing. equipment rental. and special supplies related to the work. b. Consultants, soils engineers, surveyors. contractors, and other outside services. c. Rented vehicles. local public transportation and laxis, travel and subsistence. d. Specific telecommunications and delivery charges. e. Special fees. insurance. permits. and licenses applicable to the work. f. Outside computer processing. computation. and proprietary programs purchased for the work. Reimbursement for owr*d automobiles. except trucks and tour -wheel drive vehicles, used in connection with the work will be at the rate of 354 per mile. The rate for trucks and four-wheel drive vehicles will be S25 per day and 404 per mile. Reimbursement for use of microcomputers will t>e at the rate of SIO per hour. ReimU-jrsement for use of c-)mputerized drafting systems (CADD) will be at the rate of $20 per hour for microcomputer based systems and $25 per hour for minicomputer based systems. Rate for professional staff for legal proceedings or as expert witnesses will be at a rate one and one-half times the Hourly Rates specified above. In-house laboratory analysis. samphng vehicle, and equipment charges will be per current rate schedule or special quotation. Excise and gross receipts taxes, it any. will be added as a direct expense. Additional processing charges will be added lor other than standard invoice backup documentation. The foregoing Schedule of Chaiges is incoiporated into the agreement for the services provided, effective January 1, 1994 through December 30. 1994. After December 30. 1994. invoice& will reflect the Schedule of Charges currently in effect 777 ATTACHMENT B Selected Project Sheets Irv, W- AW o 'Ve ........... Aircraft maintenance center uses sul)ide precipitation to remove heavy metalsfirom wastewater, -meet new By DonW F. Smide and Donlon, h a e i divharge -1 its nurd Ajrhrw-!- (qbt-ratq-* a nwy)r airulraft maintenance u CrIlUT at Safi Frawi�4,u lntvmiitional.&�t� that PM' dtj)ot-Imt-I overtwui %vnw" for tt�- company*- Y�g untirt- Nvt.4 airci-aft "I' -r -ar 0. -ar-44d center.wmic" 1 '10 In an 3vt age Y4 . IN dirm.4t and I FAX) turbax- vnginvs, [x-dioimt-� S I paint �;�,'.wd IL owl-hauk Mon- thavia millmi conqxinenfs. It ennk)y % III(", than 13.1 mill ix-qn)k- amt ha,a complete rangv to(stwpbi IWr el� United'iUrfine" fnwnwnanc* ventf-r at *,an f") jnteMddLMw Airpoo pnnide% dtjxwk-�vf owduixg At4witm GW Rllrk-�! Linding grar,' firt-� aW brakm nwial plating, nwhin. the compmy'" entim Elm O(airrrak 100. i�rfrinw repair. in,mink-nis. 4-k1ronk-* and mtt�mw %1jrk. u lAugust 1.904 Y Kennedy/Jenks Consultants Office Lacations San Francisco Marathon Ma/a. Tenih Floor .1413 'Wk:tIIki SITCCI %aii I*ratiLt,%:&t. Cabliprisia 94107 415 24.4-2154) I -AX 415 1496 0994 Bakersfield 201) Nc%% Slow Riukl. sultv 114; IIAL0111VId. C.111101111.1 &J."104P X415 st'; WX5 I -AX 81115 M;l 'illits ftlo Alto "I'll Ll�l sillic 21ND 415 S.Sr. WIN) IAX .41,; W�h San Diego 11-41- A 11cmarth, C,qw Carso" City —rill Fcdcral Way 5111 S.-IIIII itbIll suet'l Uctivlal W1,11111-violl tl.Mm); -It I . 1, 11;�.; 4. Nrtland L_ Irvine 171111 Req.1 ffill Simi: _121i lr%llic. 1#2714 *914 2(pl 157- I -AX -14 Zftl 2134 Sacramento A 1,411 RLI.Ikl. %tilit: 146) sakraillelito. toll, ;I,z 101(s ;*V_, Ventura ('01ILI ProiticnakIc lingo Ifill R-utl. Stitit: -'IN) %ollut.l. C.1111"1111.1 9A1411% sili f,iw IM.117 . x I A\ .4115 w;ll 15" Rent) Las Vega% Still,- 4491 'oil Vacific EnvironornentAl Laboratory I. -J lbirl'oll 44111- Industrial wastewam from the center. which sits on 147 acres adijacent to San Francisco Bay. is pretreated to remove, oil and suspended solids before being dis� charged to the airporfs bKIUSUW WaStt- water treahnent plant (WWM. 7be airport WWIP however unnnot treat heavy metal% so when the state low- eved the sdes heavy metal discharge low its in 1997, the maintenance center was re- quired to upgrade its pretreument processes. .k the time, copper, lead. cadmium and nickel were the center's principal cow cems, although chromium, phenol. cyarfide and detergents also were factors. More recently. toxicity to fish and other aquatic organisms has become an issue, To address these concerns. the main- tenance center decided to minimize waste. isolate wastestreams and improve pretreat- ment processes. Specific*. the strategy included-. • eliminating Lyanide stripping so- lution wherew possibk-, • batch treating and recovering metals from spent Plating solu- tions, • reducing chrornium and hydrox- ide precipitation. • batch treating phenol and metal, bearing paint-Aripping wastes, and • reducing the frequency of air- craft washing. At the same time. the center also focused on reducing atmospheric emissions of volatBe organic com, pounds (VOCs), primarily from sol, vents. However. reducing the number of solvent -based cleaners increased the use of water and detergents. which resulted in greater loading on the waste water treatment system. The center also installed a 0.6 million - gallon stormwater retention basin to intercept the first half inch of runoff from the aircraft parking areas and washrack. Collevc-ted runoff is routed to the oil -water separation plant. The center began addressing end - of -pipe treatment needs in 1988 by performing source monitoring and characterization studies to identify major pollutants and their sources. (Mis information also was used for -00 --2- of bw*"W ft on of wel I" ""Pe% W" rem" is 11"I" befin on the W§dnWW wage minknizatim ptarming.) TIx-se sources uxiu&d all major sumps and wet wells in the iridustrial sewer system dw arcrA wasluxir, stormwater holding basi% plating shop sumps and the paint -stripping wastewateT treatment unit. Analyses wem performed for hem metals. oil and grease. suspended solids. pH. phenol. cyanide and detergents. (rable I shows the mwdmum daily con- centration, allowed for each constittient. the number of sampLes exceeding the btarmiard. and the range arW average val- ues of those constituents.) Average dry - weather flow is 300 gallons per rninute (gpim). with a peak wet -weather factor of two. Mw key heavy mietals were cadmiurn6 chromium copper. lead and ifickel. Oil and grease were not a problem. although the existing oil -water wpwator eventually &Scielltb Sam Isis —Z I I 11 was replaced with a larger unit. Besides laboratory and bench -j -'de trealAft teft sub- sequent studies involved testing specific equipment to iden, tify processes that would meet the discharge lirritts. A screeift process eventa* led the project team to se- lect iron sulfide precipitation to precipitate or copreapitate heavy metals. Hydroxide pecip4ation could not meet the limits for cad, mium, chromium or nickel. Membrane and ion -exchange processes also were relected because they required extensive pre -conditioning and were not cost -competitive. Process development. Bench -scale studies verified that sulfide would precipitate the metals. but using fiocculation and se �intation to remove fine precipitate posed a signifi. cant problem. Inorganic coagulants and various cationk, an- ionic and nonionic polymers were tested until a cationic/an- ianic combination was found that worked. A one-month pikt iest using a solids contact reactor/clari. fier unit was performed to evaluate process performance and obtain on-line design data. The unit was rated at 100 gpm for water beahmem appacabom but could bwKUe only 50 wn for sulfide prec�p�on because of the W fim that knied. Four problem were identified during pibt tests: • uncontrolled dL--Ikvw of batch4m-oeA paint-suipping water. whxh contained high concentrations of heavy inetals and phenoll. caused process upsets, • wastewater tenilpershnr variations caused thernul strat- ification and short-dricuited treatinent unilts; • flow and vrame varialiffityr itterk-red with consistent per- fOrrnan,ce. and • nickel was the c6dual heavy rnetaL even when every thingwasworkingweL After invessigailizig these problem. the proNa tearn con - chided that the tre�nt pvcess for paint-s�g waste- water required better cootrot equalization was needed to over come composition and Winperabire varia6om and nkkel would be acontinuing problem It also decided to Owe the fil, ter units ahead of the carbon contactom to ninfirnize plugging. Team mernbers then visited two cornparably su*d indus- trial WWrPs that use sulfide precipitatim processes. These TAULE 1 Oil Separation Plant Effluent Consfihmni New Standard Number oF Daily Maximum Samples Slafistics for Sornples Exceeding Slandords Concentration Exceed; y Range (r-g/L) Averoge 1-9/Ll I -9A) ,,,=n Ars&k 0.20 0 Cadmium 0.03 26 0.04-0.17 0.078 Clvomktift 0.11 27 0.1".90 Copper 0.20 7 0.22-0.33 0.26 Lead 0.056 10 Mercury 0.001 0 brkw 0.071 29 %W 0.023 0 Zinc 0-58 0 NonnseWs CYWIWO 0.1 - MC9 4 77, (Ta,k4 0.2 maidiwm -4, MBAS3 4.5 28 5.i�iAl.6 13.9 PHW 5109 Phenol 1.5 7 1.7-6.2 3.7 OO&Gmm 120. 0 Settleable matter 0-5 0 Notes- 'SemimorAly 24-hour composite samples, hom December 1986 through Jonvary 1988. Number of oncilyses is 20. 2 Caused by spill. MSAS: Mothy" blue octi" svbstonc* anionic surfoctants *#W react with mAyierwe blue to " a bllue chiloroforn"o6blo cc,,np6x; *e intensity of color is p(oponioncti to c��Wrofion. 7be new nietab renmNW plant, shown here Peer the end of constructioin, bqpn opletaft in 19M visits confirmed both the viability of sulfide precipitation and the value Of now Vittalizatiom The culmination of this testing and research effort is a sys. tem that includes screnhZ flow equalization. dissolved air flotation, and heavy metals precipitatilon usmg kmus; sulfide in a reactor/clarifier. 7be plant has a nomirial operating ca- pacity of 300 gpm. with a peak bydraulic capacity o(7W gpin. Effluent is filtered through amhracite cog and partially treated vnth granular activated airtion (GAO. Oily sludge is de -watered in a rotary drum vacuum filter and irxinerated; " fide sludge is dewatered in a fiker press; and metal sludge is &%wed in a Class I hndfill or haded to a smelter for metals Pilot tests and the original system design were based on a process developed for and patienited by the U.S, Air Force, but high royalty charges for a process Ucense Led the project team to select a simiW but less costly altemative. Specilfically. the learn was interested in the sulfide preciO tation stage of Plermuties Sull1ex proce&% in which ferrous sul- fide is injected into the wastesti-eam along with cationic and anionic polymers to precipitate. flocculate and settle out heavy metals. (Me first stage of the process - hydro)dde TABLE 2 &m Fratlicisco, Metals Removal Plant Performance Summary Constituent Permitted Daily Maximum influent Effluent Concentration (mg/q Range (mg/L) Average (mg/Ll Range (mg/1) Average (mg/L) MOWS 0.20 O -IA .07. 0 -t.o� Cadmium 0.03 0.2-1.9 .24 0-04 .008 CkcmkN* 0.11 .12-9.9 2.0 0�-.37 'W "' ` �� Copper 0.20 .09-1.8 .54 0 -.6i .02.5 t"d 0.056 - 0 .78 .18 0 ;--'. 33:- '.019- Mercury OM 1 0-0.001 0 0-0.001 0.0 NkW 0.071 .05-3.1 M . 0 -,A* -. I I Silver, 0.023 0-12 .02 0-04 .005 0.50 .08-2.2 .55 0 -AS, .12. Non will Is cymi& 0.1 on./O.2 rm .02-3.0 .31 .01-3.0 .12, M8AS* 4�5 2.2-46 .06-13 2.6 pH 04 Sb9 2-13 8.9 6A - I 1 8.8; Phenol 1.5 .19-10 1.5 13 -6.1 1.0 09 120 17-390 130 3-46 -.Is Settleable Matter 0.5 0-38 6.0 0_09 .02 Notes: Thew data are based on wminionthly 2,11hove composite samples taken from June 1992 through Oy 1993 (24 somplos], *MaAS: Methylenilt blue active wbsionco, oo#onlc surfociants that tooct with merhylene blue to form a blue chloroform soluble complex, intensity of color s proportional to concentmi,on E, El F L t L F F F H -1 H V The pilot ristem, f"Wred a Densaft metals precipita- tion unit manufacuu-ed by Infilco-Degremont (Richniond. Va.). The unit amitains three compartments: a two-stage. back -mixed tarik. a recirculating reactor containing a tur- bine ndxer. arid a clariller/thickener with tube setilers. precipitation —was ineffective on the wastewater's. low ini- tial metals , , icentrations.) Typically� the sulfide precipitation saage occum in a sofids-blanket rvx-tor/cMfier, but because of Vace restric- tions. the maintenance center's process is a hybrid that uses the second stage of the %ulfex process with a modified equipment configuration and flow regime. Instead of the Sulfex solids -blanket reactor/clarifier. the em features a Densadeg unit manufactured by Infilco- Degremont (Fichmond, Va.)J`his metals precipitation unit is a three -compartment apparatus consisting of a W"tage. back -mixed tank. a recirculating rraclor containing a tur- bine mixer. and a clarifier/ thickener with tube sefflers. The plant is fully confined in a containment basin lo pro.. tect againt-A accidental spills. Instruments measure flow, p[l. turbidity. sludge blanket level and streaming current. All process units are computer monitored and controlled. will) dual programinable logic controllemand dual terminal.%. Sptx-ial covers, venis and flame arresten, were installed oil the inlet works. equalization tanks. di%solved-air flotation unit and oily sludge storage tank to comply with newair emission regulation-. for VOCs. k A&—.L C-4 -9 LOPCIIINUM CA#P=MM'C- e YCM operdum severall process changes were made - a Ferrous stMe batching: difficuldes caused by chemical impurities were resoW with metered batching and the use of non-caWng granular ferrous sulfate. a GAC plugging caused by bioslime was reduced with periodic caustic soda treatment. 9 Foaming caused by the wastewatees high detergent knrels was reduced by better can- troning washrack operations and adding water sprays at foami-producing locations. a Toxicity of the undiluted effluent was reduced by switching to non-toxic detergents and cleaners. 0 Nickel discharges in excess of treatment capability are Wing addressed by tighter material inventory control. source controls and reduced use of cyanide and other chelat- ing agents. * Process upsets from accidental spills in the main facility were addressed by improving communication among the center's various operating areas. ie Efforts are continuing to improve plant per - Iformance. reduce chemicals costs and isolate sources ol problem contaminants that n result in process upset or cause the plant to exceed its discharge limits. Overall process performance has been generally satis- factory (Table 2). Lk-casions when discharge limits have been exceeded typically involved a short period of thm- and were the result of an uncontrolled discharge in the center. 'Me system reduce% total heavy metal concentrafions (nine metals) 91 percent. from 4.1 milligrani% per liter it) 0_34; mil- ligranis per liter. Initial charatterization and treatability sludies wt-ru performed in 1988, the first year of a five-year drought. As water conservation efforts were implenienied. coj;,i i, it -111 concentrations increased. so when the trvatnictil plailt began operating in MY2. it ro-evived a niore cwto-nn waste than anticipated. During the winter of 1992-1993. an abovv-ay. j ag- thorough ly flu %hed acc unjulat vd solids fron it hi --y%tem and greatly incream-d the mass loading i, i:�, A% a result of these changing conditions. ope-mi! lat Ai ity has been a continuing challenge, As opt-rol!, .: a More predictable routine. performance s1wuld inore reliable and economical. 0 Daniel F. Seidel is a senior project nianag, , Kennrdyljenks Consultants (San Franrisco). N 6 1 1 a staff engineer at the United A irlincs Alainti-nc, ation.s Center at San Francisco Intrrmational.1;, Effective Solutions for Environmental Problems KennedVfJenks Consultants Rwwvbtg VOCs fium Stwta Mimica's' Gmwidwater The City of Santa Monica had suf- fered through several years of drought and reduced water allot- ments, when it decided to reduce its dependence on expensive im- ported water by restoring its groundwater yield and expanding the treatment capabilities at the Arcadia Water Treatment Plant Santa Monica uso, a combination of local groundwater and imix)rted surface water supplied by the Met- roFiolitan Water District of South- ern California (MWD). In the rnid- 1980%, groundwater supplit-, were cut when volatile organic corn - pounds (VOCs) were discovered in some City wells..In the early 1990s MWD re- stricted imported water supplies due to drought. Since the plant has a busy downtown loca- tion, however, the City wanted to minimize aesthetic and environ- mental impacts. The Arcadia Water Treat- ment Plant occupies a city block surrounded by tract homes, high- rise buildings, and heavy traffic, with a hospital and five schools within a 5,000 ft. radius of the plant. The Solution V .4 / L r' enne y jest s on- sultants developed an innovative process design that not only met the City's aesthetic and environmental criteria but also al- lowed expanded groundwater use. Our design use.,. mechanical sur- face aeration (MSA) to remove VOCs instead of the more com- monly u% -,d packed tower aeration (I'TA) process. This is the first full- scale use of MSA to remove VOCs in a municipal water treatment plant. Air quility is protected be- cause process emissions containing VOCs are collected and treated in vapor phase granularactivated car - lion units before release to the at- m0sphere. We chose MSA K -cause it offered the best means for resolving site limitationsandat-,thetic problems. The Kennedy/Jenks design saved valuable space since the MSA pro- cess could be retrofitted into the planes existing 5-milHon-gaHon cov- ered reservoir. By enclosing theMSA process, we also eliminated the noise and aesthetic impacts of the VOC process on nearby residents. Benefits to the Community Treatment and removal of VOCs in the groundwater has allowed the City to make greater use of its po- tential groundwater resources and reduce its reliance on expensive im- ported water. This reduces the costs for producing water and as- sures the City of a reliable water supply, especially during periods of drought. Most importantly, the expanded plant protects public health and safety by removing VOCs from drinking water and by collecting and treating process emissions before release to the air. Since the plant utilizes local groundwater in place of imported water, the City qualified for fund- ing under MWD's Groundwater Recovery Program. The project re- ceived the Consulting Engineers Association (if California (CEAC) 1992 Award for Outstanding Engi- neering Achievement. i I I I I Effective Solutions for Environmental Problems Kannedi(Jenks Consuftants InvestigationlGroundwater Remediation The Problem In 1987 our client asked us to in- vestigate a chemical spill on their property. The scope of the study was broadened in 1989 when the local Regional Water Quality Con- trol l3oard (RW(2CB) issued a site cleanup order rmjuiring our client to invc-itigate and remediate vola- tile organic compounds (VOCs) found at the plant site. Our client, a major semiconductor manufacturer, had to characterize the vertical/lateral extent of con- taminationand determine concen- trations of VOCs in soil and groundwater. They then needed to initiate interim remedial measures (IRMs) to design a system that would meet final cleanup levels, and implement a remedial system toachieve these levels. The Solution Kenned0jenks conducted a phased investigatitin of soil, groundwater, and soil gas to characterize VOCS at the site. Our inves- tigation in- -Juded soil borings to lot:ate tht, chvillical a soil gas surve% to IwIp dt-lific tht'. v\tvnt tit t-heinical, rv- IVOSt'd froni fliv "itL'. WC 11-10 dt- �,ignvd, in�,Llllvd. and sampled a groundwater monitoring network with 11 monitoring ind extraction well% to complete the site characteriza- tion and plan for IRMs. We then helped our client com- pare the relative cost and techni. cal feasibility of various treat- ment options, eventually select- ing liquid phaFe granular acti- vated carbon (GAC). The treat- ment system that Kennedy/ Jenks designed extracts ground- water from the subsurface and filters it through aseries of GAC canisters. Treated effluent is then discharged to -San Francisco Bay in accordance with a National Pollutant Discharge Elimination System (NIVES) permit. To confirm that the s%,stem would operate as do -signed, we I:k-rfiormed start-up testing. Our performance data show that the system createsa chen-lical Capture zone that takes in nelirly all areas %%-here chemicals have been deto:ted and that chemi- cal concentrations are ruth.ced to nondetectable levelsafter treatment. Client -Oriented Service Client suprvrt isa very important component of our services. We helped our diciit apply for 1hv NIVES permit rVkIL1irvd for dis- posal of treated effluent. We also expedited the civanup,ind pt-rniit- ting process by inaintaining haison betwtvii our client and tht, regula- tory agency. Our coMimiing survices include opt-ration,il support for the treat- ment ' ystvni, quartcrI * v ground- water nionitoring, assisting thL. client in conipl ' ving %vith their NPIN"; tx-rint andsite clearitip or- der, ind lielp iii dkI-xril of [x,iit GAC. %Vv have provided our dit'llt :itha ft"I%ed,-olution toa cornplv\ '111d jx1tentially c�istiv probit-ni. NOW1111111�AMN�� Ove 1 VOCS IFROCIMli 111L%-"fflE~V115P4W I fhmn Groun-111- k-1 N 011 3 3 3 I I I I I I The first known large-scale application of niechanical surface aeration (NISA) technology for removal of volatile organic compounds (VOCs) frorn ground- water used as a drinking water source has been installed in Santa Monica ' califfhe $2.6-inillion plant retrofit at the Arcadia Water Treatinent Plant it, west Los Angeles has reduced the city's water production costs by allowing increased use of available groundwate; resources while also ineeling'sonievery challenging site restrict ions.'rhe Arcadia plant received the Grand Award l'or Outstanding Engineering Achievenient in [tie Consulting Engineers Associa- tion of Calit'Ornia's 1992 Engineering Excellence conipetition. "anta Nlollkd% tvate[ supply is a Collibi- The larp-scak % tiatimi tit lot -al grouridwater and iinfwrted munidpilil M of MU %urtavr watvr from thrXictroix4itan Water Oi%trict tit Southern CalifOrnia CMWD). In to rellieft VMS Is new. werr reduced uhrn \'(X*.% %%ere discmered iii %ome city wulk, When the t-osilinuing drought rv- stricled imported viater %upplie%. %anw Monica moved to restore its groundwater yield by expanding treatment capabilities at the Arcadia plant. Ile plant is surrounded on all sides by residential housing, high-rise office build- ings, and a constant stream of traffic. A hop pital and five schools are also located within a 1520-m (5000 -ft) radius of the plant. Be. cause uf the Arcadia plant's conspicuous mid -town location and the prwdrnity of vd nemble populations. aesthetics and concern for public health played a dominant role in technology selection. SWOCft "W PMCMS Ofthe commonly used processes for VOC removal, air stripping is generally the most cost effective. With this in mind. the city's en- gineering consultant evaluated two putential air stripping alternatives --packed tower aeration (PTA) and mechanical surface aera. tion (XISA). While both PTA andNISA were found to be effective and reliable for the removal of VOCs, each ap. The Santa Monica proach offered dif ferent advantage.-,. Arcadia Wider Because the MSA Treatment Plant process could be ret. om MSA twhaid. rofitted into the ov in a closed plant7s existing 19 X rnwv* for the lot -H), (5 X Hr -gal) concrete reservoir, removal Of VOCI estimated construc- from gmvidwater. tion cost% for %t.%A were lower than those for lqA. llowever. es-tiniated annual f(ji. the lrl*,k process were lower because PTA uses less Imwer. NISA was selected because it (illerrd the best 111earls ol, accommodating site Con- %traints avid ae%thefic concerns. it did imi re- quire additimial %pace at the silv, all -wing nxim tOr exi),ni%ion tit the %vatt-tAwhening 13- cilitv and new Im-rinictur lanti-xalw buth-m EncimitiF the NISA 1voces-, iii the covered rt,%t-r%-t)ir alweliminateti noise and impriwed thearsthetics of"Ibe NIX'removal l)r4x-c%s- Resolving Design Issues Potential health ri%k% Irtint procm air had to 1w t-valtwed becauseM.SA klanagement Di-strici (SCAQ-%lD)de- termined that Sun Morin needed a health fiskassessmentanda permit-to-constrtict for thePlantexpansion. The ciWs consultant conducted a health risk assessment of the proposed treatment plant using theconservidye assumption do IW% of all detectable VOCs would be re- moved.Theyfifftliff assumed that the plant would operate nonstop at maximum capac- ity for the estimated 70yw fiktime of the maximally exposed individual. Because the offgases are discharged in the vicinity ofsev- etal high-rise buildings. dispersion modeling of off -gases was also conducted. taking into account both chmtic factors and budding wake effects. Results indicated that the excess cancer risk factor for all detected VOCs was dr minimis. with the estimated potential risk of exposure to the most highly exposed indi- viduals less than one in one million. Never- theless. to address community concerns and minimize potential exposures even further. the consultant designed an off -gas treatment process using v2porpbase granular activated carbon (GAQ to adsorb VOCs firom the off- gases - The NISA Procen The Arcadia plant rernom VOCs from in- fluent groundwater by means of a 15 -stage MSA process. The process causes a transfer of VOCs from water to air by applying en- ergy directly to the water surface. The series of 15 completely mixed MSA stages simulate a plug flow reactor. Each stage is fitted with a mechanical surface aerator that acts as a flo2ting water fountain. drawing water from the bottom of the reservoir and sending it into the air in a circular spray pattern. Al- though these aerators are commonly used at wastewater tteatment plants to mix and oxy genate wastewater. a large-scale municipal application to remove V(Xs is new. The airsp2ce inside the process portion of the reservoir is controlled by vertical. flex- ible membrane barriers and an off -gas col- lection and treatment system. The aeration process takes up approximately 45% of the reservoir's capacity. Induced draft blowers draw air through the air space above the aerator-, (thus collect- ing the off -gas") and then through mist eliminators into a duct system. The 4gases are then heated to reduce relative humidity and forced through beds of granular acti- v2ted carbon to adsorb the VOCs. Cleansed off-Sases are then vented to the atmosphere through a 9-m (30-ft),t2ck. F I I I I A 2 Bellieft to an CO.N.Wity By treating and removing VOCs in the groundwater, we can make grewer use of groundwater resourcm reduce our costs for producingwaw. and prov* Santa Morilica with a reliable water supply.- said Bob Harvey. Arcadia plaut superintenderiL -Me MSA process can be used by other plants in densely popuL-ded areas like ours where space is hmited. and where aesthetics. noise� and public health issues may be a concern.- -,Cn* Lkky for Avl^ and Ariliii; Chh4 Kennedy1jenk; Cossidtots. San Fran. cisco. Calif. Ki Kennody/Jenks Conwitanft Office Locadorn San Fraruftm Marathon Plaza. Tenth Flom 303 Second Street San Francisco. California 94107 415-243-2150 FAX 41 S439642999 Illskonineld 200 New Stine Road, Suite If 5 Bakersfield, California 93309 805-83S-9785 FAX 805-83 1 -S 196 Palo Afto 2191 East Bayshore Road, Suite 200 Palo Alto, California 94303 41S-856-6700 FAX 41S -8S6 -SS-., San Dl"p Scripps Corporate Plaza 10650 Treena Stree, Suite 308 San Diego, California 92131 619-S78-7446 Cwsan Cfty 1100 East Williams Street, Suite 207 Carson City. Nevada 89701 702-887-7450 FAX 702-887-74S7 ftillwall Way 530 South 336th Street Federal Way, Washington 99003 206-874-OSSS FAX 206-952-343S kvkw 17310 Red Hill Avenue Suite 220 Irvine, Califcmia 92714 714-261-1577 FAX 714-261-2134 sacraillner" 3336 Bradshaw Road. Suite 140 Sacramento. California 95827 916-362-3251 FAX 916-362-991 S V41101211illm 3585 Maple Street, Suite 226 Voweira, California 93003 '17 FAX 8GS-6SO 122 NNW* 5190 Nell Road, Suite 300 Reno. Nevada 89502 702-827-7900 FAX 702-827-7925 Paclfk Embminnwn9M LBIL 674 Harrison Strm San Francisco, California 94107 415-243-25W FAX 415-243-9390 Lynnv*,*" 19009 -33rd Avenue Weit, Suite 310 Lynnwood, Washington 98036 206-77t-3480 FAX 206-771-3524 U 0 43 y R�printcd from WATER ENVIRONMENT & TECHNOLOGY Magazine. Volume 5, Numbcr 1, January 1993 I Kenneft(Jenks CorAuhuft ATTACHMENT C Statement of Qualifications H INTRODUCTION H I Kennedy/Jerdm , on in recent years, regulations governing the generation, treatment, storage, transportation and disposal of industrial wastes and hazardous materials have proliferated, becoming increasingly stringent and all- encompassing. Now more then ever, our clients need help responding to regulatory PrOMM03. By forging a close client -consultant partnership with Kennedy/Jenks Consultants, industrial managers can rely on our environmental expertise to guide them through the perplexing maze of regulations. Kennedy/Jenks Consultants would As to btfild such a partnership with you. With our comprehensive range of capabilities, we can satisfy your environmental needs, ensure compliance with pertinent regulatory requirements, and develop innovetive approaches and cost-effective solutions that will allow you to concentrate on doing what you do best — running your business. This SOO provides a brief overview of our firm, histGry, capabilities, experience, and staff. We welcome the opportunity to talk to you in person to explore your concerns. To learn more about how our experience can help you meet your environmental needs, please call Bob Booher at (916) 362-325 1. HISTORY Kennedy/Jenks Cbnsull I a - I i The regulatory actions that gave birth to the industrial service market were initiated in the early 1970s by the U.S. Envirorimental Protection Agency (EPA) and involved the Clean Air and Clean Water Acts. By 1980, the Resource Conservation and Recovery Act IRCRA) and Comprehensive Environmental Response Compensation and Uability Act (CERCLA) were implemented. These laws have been amended periodically, being made significantly broader and tougher in subsequent years. In addition to federal laws, there are numerous state, county, and local laws and rpgulations related to environmental protection. These can vary from county to county, auto to state, and companies with sites in different areas often face different local restrictions. Our Industrial Services practice was started in 1981 to meet the unique multi -disciplinary needs of industrial clients. The Industrial Services staff is complemented by the engineering and scientific resources of Kennedy/Jenks Consultants. which has provided environmental engineering and scientific studies, engineering design, and construction management services to private and public clients for more than 75 years. CAPA Kwnedy/jinks Copsultante capabilities extend from pr*d cwce-ptualization through consftuc- tion and she -up. We reagnize t�at eadi project is unklue, and we tailor our serv'x**es to address the special de- numids of each situatiom I 01 I KwavadVJenks Consuftwft CAPARIMIES Kennedy/Jenks Consultants is a full-service consul*v environmental science and er4neerirV company with a wide range of capabilities. Capabilities provide include but are not limited to the following: Site Invesdgadons Site History Evaluations Preliminary Site Assessments Property Transfers Geohydrological Assessments Chemical Fate & Mobility Studies CERCLA Remedial Investigations (RI) RCRA Facility Investigations OFI) Ecological Assessments Risk Assessinenb Public Health Evaluation Air Quality Modeling Toxic Air Contaminant Risk Screening Exposure Pathway Analysis Sfte Remediddon RCRA Corrective Action Programs CERCLA Feasibility Studies (FS) Remedial Action Plans (RAP) Engineering Design of Remedial Actions Onsite Construction Review and Testing Underground Tank Upgrade interim Remedial Measures EnvironmenW Strategy Formulation Management Environmental Audits Compliance Monitoring Permit Applications Siting Evaluations RCRA Closure Plans Stormwater Management Plans Hazardous Materials/Waste Management Plans Risk Management and Prevention Programs Spill Prevention, Control, and Countermeasure Plans Cost Recovery and Litigation Support TOTAL QUALITY MANAGEMENT KenrmkIlWanks Conuskmft A part of our Quality Assurance/Quality Comol (OAJOC) system is our Continuous Quality Improvement Process (CCUP). The objective is continuous improvement in the quality of services and work provided to clients. Our COW in essence represents our adaptation of the Total Ouality Management process. It includes continuous adjusting to changing needs and expectations. Quality is defined and measured by our clients. Project specific GA/GC and CQlP include: Projeet Memorandum Defines the scope of the project, who will accomplish what and when to meet the objectives of the project. It includes the designated project Quality Control Reviewer. Provides the basis for the concept and criteria review. Concept and A review in the early stages of the project with peers, Crfteda Review senior staff, and specialists that focuses on technical approaches to ensure that the project is proceeding smoothly and correctly toward the objectives. Periodic adjustments are made as required. Ongoing Designated Project Quality Control Reviewers assure that &a1hy Reviews prepared documents receive sufficient review. Projed De-B*Mg Upon completion, projects are reviewed to see what went right or wrong and why, providing us with a basis for continuous improvement. Our Goals Our goals include doing the job correctly and cost- effectively the first time. Kwundy0aft Camiltants Prucess and Hazardous Waste MiWirnizatioNTreatment FadUdes Design Hazardous Waste Storage Spill Containment Water Treatment Industrial Wastewater Treatabilityfrrestment Air Pollution Control Industrial Facilities Preparation of Plans, Specifications, Cost Estimates, and Construction Schedules Operational Management consbucdon 0 Construction Surveillance, Resident Engineering, Afmagentent and Quality Control 0 Construction Contract Administration a Startup Services, Operational Training, and Operation and Maintenance Assistance Fx1ensive Suppoil Kennedy/Jenk3 Consultants' support capabilities include: C4p4bifflfifies 0 Computer-ba3ed project planning and tracking programs that enhance efficient scheduling and closer scrutiny of project costs. • Full-service drafting capabilities using computer- aided design and drafting (CADD). • Computer-aided hydrogeologic, hydraulic, and air quality modeling. • In-house library for tracking current environmental regulations and technical information; supports on- line connections to a vast array of environmental databases. 1� F Whatdoes it take for. a mnsultingenvkanhwit 1w. ��eS campany w sUMeed? Modern . equi ; p- ment, efficient- "I wagement kdauiqum ard the most determined staff can best succeed when d*y are. pided by At Kennedy/Jenks C"mdtants, our experience is our compass, keeping us pohaed, in the right direction, no matter what new ground we cover Kenrsedy/Jerdts Cormuftents ENVIRONMENTAL SERVICES Broad Range of Our projects have included: Experience Hazardous Waste Site Investigation and Remeidiation. RIIFS9, RAPs, RFIs, community awareness programs, training, remedial design, and implementation and construction management during remediation. Environmental Assessment. Pro-purcha3a property evaluations, (Phases 1. 11, 111, and additional), risk management planning, environmental toxicity/exposure assessment, risk characterization and development of appropriate cleanup levels, SARA Title III compliance and reporting, and industrial hygiene surveys. Industrial Process Engineering and Industrial Facilities Design. Assessment of wastewater pretreatment and water treatment systems, including identification and evaluation of treatment alternatives. Feasibility studies and abatement alternative evaluations for air quality control. Siting and permit assistance, bidding and specifications. and construction management. Analytical. Complete California certified laboratory services available for pilot and bench studies. Reguhdory Fxperknce We can lead you past the acronyms and jargon to arrive at sound, workable answers that comply with environmental rules. Our engineers and scientists have daily working knowledge of the Clean Air Act JCAA), Safe Drinking Water Act ISDWA), Clean Water Act (CWA), Resource Conservation and Recovery Act (RCRA), Toxic Substances Control Act (TSCA), Occupational Safety and Health Administration (OSHA), Comprehensive Environmental Response Compensation and Liability Act (CERCLA), Superfund Amendments and Reauthorization Act of 1986 (SARA). and local and state regulations. Project Quaffications: KwwwdVOerdcs Consultents Hazwdous Wagft Site Remecriation Iprojecticilem DeserknWOkne Frun Key F"Umn Sim Remedulon. Underground Siupplemental rNestigabon. remedial 9 Remedial action assessment of PCP and dioxin Tm* RemovA and assessment. risk assessment remedial contamirmori at one Iticadw and PAH conenva- Project Design altemoves development. and prelerred tion at another site alternative selection for remediation of Champion International contaminated areas at a forrner plywood a Regulatory agency kison. Corporatiorl manufacturing facifity. Preparation of plan, Seattle. WA specific� and bid documents for druc- e Sol and groundwater investigation plan developed wre removal and replacement. sod excava- upon discovery of an unknown underground tion. groundwater removal. and capping. storage tank with apparent leakage of organic SoNents. 611987 - Present Remedial Investigation and Groundwater and sod characterization. site e Developed workplan and implemented field in - Feasibility Study facilities audit. clevelopmerit and vnp*Tw- vestigabon (soil gas, drilling. well construCbon and tation of IRM. and development and selec- sampling) and construction scoping and cost Santa Clara County tion of remedial alternative& estimating- 'fransportation Agency 10tI988 - Present e Regula" Saisori with RWQCB. * Emergency response services assisting the county in responding immediately to a fuel spill during excavation of soil around a diesel pipeline RFI/CM Pearl Harbor Perbirmance of RCRA Facility Investigation * One of nation's first RCRA Facility Investigations Naval Bass Complex Honolulu. HI (RFQ at naval bass complex. Evaluation of 182 Solid Waste Managenwnt Units at a military installation. (SWMUs). Documentation of no further * SWMU Characterization and RF1 Workplan within action recornmendations for some units. 15 -month timetable established in RCRA permit. PFI ftrkplan Jeveloped for other units, including sampling and analysis plans. community relations plan, health and safety plans. and data management plan for 22 separate groups of units. M988 - Present RtfFS and Remedial Design Phased RVFS and development of Interim * Ouarterly water quality mon�onng and reporting. at Suporfund Sites Perriedial Measures (IRMs). Characteriza- bon of VOCs. metals. pesticirfes. PCBs. and * Extensive risk assessment support for mitigating Confidential Clients other contaminants in soil and groundwater. human exposure to chemicals d concern in roughout the West Engineering and construction managemem QtOundvvateE services during site remediation and closure activities. Implementation of soil * Implementation of large-scaie extension of after - vapor extraction IRMs and groundwater native water supply system. extraction and treatment systems. including 3 air stripping facilities. * Active participation in site management decisions kmlving client. counsel. and regulatory agencies. 911984 - Present Oue to confidentiality agreements with Mese clients we are not free to identify them herein. However, additional references to Oxw listed above can be provided on a confidential basis. 4.1% �V :3 Ik_ Project kmnfl Soo Bi m9stion Projecdcoem Commercial Sol Sloremediation Facility Operadorts PIM W4 support C*Wr*rCW UrKIIIIII OWnW* SoM County. Nevaft She Investigation. Remedial Design, Site Remadation Confidential Client* Oakland, California Site Investigation. Remedial Design. Support W Soil Rem"allon Former Dairy Facility' Merced County. Califon -Aa S119 Investigation. Remedial! Design. Site Remedlation Confidential Clients* throughout Northern Callibmia Agrichemical Sump Closure " Soils Sioremediation Confidential Clients * throughout San Joaquin Valley. California Descriptliordrum FrW" Preparation d Operation arW Management Plan (-OMP-). permit" assistarica and operations support for a commeticiall W* Wff*V kcility. The OMP described v4ste Acrilp a criteria anri institutional pro- cedimm including heath and safety practices. p and environmental monitoring pro- cedure& Wachate management pkm and leak detection and monitoring SdMKkAeL 7?1992 - Present Environmental assessment as part of a pro- perty transfer proem involiwing a former foundry arid engine manufacturing facility, Characterization of soil. groundvatdit surlaw waw casting sanft and concrea Design and irnplemeritation of groundweleir a rh actim i and treatment system Specifications and ow - site for excavation and treatment of soils. Kellmedy(Jenks CorwAtwits Key Feaftn" • Preparation of Operation and Management Plan. • Regulatory agency kism • Ongoing operations support and cormiting services, • Ongoing sampling and analysis supporL • C;oordination with ladlity personnel to expedite inveagation and remediation and to mmme delay of sale. • Remedial actions kicluded onsite lar4farming of 30.000 cubic yards of wo containing gasoline, diesel fuel. and bunker oil. Permitting assistance for aw emissions and 9 Characterization of chemicals of concern. in - discharge of treated vat" cluding petroleum hydrocarbons, chlorinated solvents. pollynuclear aromattic hydrocarbons, I119ft - 12n9W metaK and PCB& Site investigation. perrnitting assistance6 design specifications. and construction management for bioced construction and excavation of soil. ProMed operations and monitoring support to assist a client -directed sod trealtment operation. 711988 - 911988 Ste investigation, regulatory haison. remedial planning and design, and sde remediatim. incltiiding design specifications. construction management. and oversight. Soil remediation at as sites. Chemicals of concern included pe- Voleum hydrocarbons. chIlorinated solverft and he" "tals. Clients include transports - tion agencies. a truck manufacturer. a pencil manufacturer. and a construction equipment repair facility. 12119N - Pre"Ild Characterization and closure of unlined vashwater sumps and washracks associated with the cleaning of agricultural equipmem iriclui:ling agricultural spray rigs. Excavation of sok closure of sump in accordance with RAM8 guidelines. and development of remediation alternatives for affected toes. Design specification& construction manage- menlL and operations oversight for bo rernediation of affected sols. 11/1989 - Present RUised approach to excavating and segregating impacted soils. thereby knbV volume of soil that required remedafion. 9 Onsite landfarming of 700 cubic yards of sod containing gasoline. 9 Operations assistanca� monitoring. and confir- mation sampling. to assist client in conducting landfarming operations, Remedial actions. including onsite lardlarming of f-rom 2_4(X) to 10.000 cubic yards of sol contain- ing dieste. or diesel, ol, and gr e Soil remediation at all sites incit.;ded design specifications and amrsight for Weell construc- tion. tank removal. excavation. and soil treatment. 0 Building demolition, treatability WAing. extraction and treatritent of groundwater. " groundwater monitoring at some site& Onsite landfarming of from 100 to 900 cubic yards of soil containing oil and grease, simazine. and glyphosphale. Proactive work schedule complementing normal agricultural activities at two sites without involve- ment of regulatory agencin and their atteridant schedules. Successful negotiations with RWOCS to handle �ump closure and biommediation as $aparate issues. thereby expedting site cleanup. 'Due to corftentiality &QM0-*M -0 ftw clients, we are not free to i0entity Mom herein, However. adamonal releferces to Ov" listed &boy* can be provided on a conWential basis. KamodVOenks CowuMft Project Ch"amcellom: FadRdes Englimming Evaluation of Facility Requirements U.S. Navy Naval Support Station Diego Garcia. B.I.O.T. POL Storage Facilities U.S. Air Force Wake Island Kennedy/Jenks Consultants recently complated a comprehensive evaluation of the facility requirements and an optimum land utilization plan for Navy and Air Force airfield stations. Buftw and appurtenances were pla -- a and designed for airfield support functions required for airfield operations. The project Included establishing facAity requirements, and planning and d"griing an air operationsladministration building, an avionics/maintenance building, a demineralized water plant, a warehouse, and an air cargo handfino/staging field. all situated on one site adjacent to an airfield parking apMM Kennedy/Jenks Consultants was involved in the design of POL storage, pumping, and pipelines facilities at Wake Wand Air Force Base. Kennedy/Jenks coordinated the field work at ft project site, which Included a topographic survey of existing and proposed locations for new facilities. A surface investigation, soill resistivity tests for cathodic protection systems. ultrasonic testing of existing tanks, verification of piping valves, pumps and other appurtenances with record drawings, and a survey of the electrical. #Design of a now 100,000 BBL storage tank and modifications to 6 existing tanks Design of fuel pump house pipelines, hose reel pads and floating fuel lines, storage tanks fire protection system, spill containment dikes, and cathodic protection system Key FwUnws Fuel Spill Prevention Facilities KannedyMoft Consultants designed 0 Oil spill containment basins at three an skas field so prevention facility fuel oil loading facilities U.S. Naval AW Station for the U.S. Naval AM Station In Adak. Malt. Alasks Alaska This facility provides 9 Rehabilitation of sectionslizing containment. treavaent. and disposal valves and the system used for of wastes from fuel loading oft. operating the valves (the system is used to control the flow of fuel ON The design project included removal of from the storage tanks to ex's ti concrete curbs and portions of distribution points concrete stabs at the fuel loading stanift and inctallation of new concrete paving in streets and at the hardstand; rep* of existing asphalt concrete paving in streets and at the hardstand; replacement of electrical wiring, motor controllers, relays, and relay panels. Evaluation of Facility Requirements U.S. Navy Naval Support Station Diego Garcia. B.I.O.T. POL Storage Facilities U.S. Air Force Wake Island Kennedy/Jenks Consultants recently complated a comprehensive evaluation of the facility requirements and an optimum land utilization plan for Navy and Air Force airfield stations. Buftw and appurtenances were pla -- a and designed for airfield support functions required for airfield operations. The project Included establishing facAity requirements, and planning and d"griing an air operationsladministration building, an avionics/maintenance building, a demineralized water plant, a warehouse, and an air cargo handfino/staging field. all situated on one site adjacent to an airfield parking apMM Kennedy/Jenks Consultants was involved in the design of POL storage, pumping, and pipelines facilities at Wake Wand Air Force Base. Kennedy/Jenks coordinated the field work at ft project site, which Included a topographic survey of existing and proposed locations for new facilities. A surface investigation, soill resistivity tests for cathodic protection systems. ultrasonic testing of existing tanks, verification of piping valves, pumps and other appurtenances with record drawings, and a survey of the electrical. #Design of a now 100,000 BBL storage tank and modifications to 6 existing tanks Design of fuel pump house pipelines, hose reel pads and floating fuel lines, storage tanks fire protection system, spill containment dikes, and cathodic protection system Project OU85fic8dOrm: IndustW Facility Design KenneiftOlnm cam's 1 - i IP OPMAICUMA Des=%KWnffkm Frwn Key Fesumn Facilities Expansion Program various Locations ETICAM Planning. permitting. and desigrikonstruo- Wn managerrierit ol facilities to expand operations of the only licensed commercial metals reclamation facilities in the United States. Process capabilities for metal bew- ing rquids expanded to process additional volumes of fiWid vieste and p capability to treat metal bowing sludges. 1989 - Preserit *A=Mnce with regulatoryr agencyr MOW4"k hearings. Fast track design and construction of initial expairl- sion prood within 135 days. Pretreatment Facility Study% plan. design. construction manage- * Preparation of Risk Marojement Prevention Plan. Northern California ment and start-up of pretreatment facility to bring a bakery into compliance with state * Bench scale and treatabft im to determine most CorffidenW Client* and federal regulations. efficient. cost-effective pretreatment process. 1989 - Present Process Development/ TrealabAty testing. process development. * Rem" of complexed cyanide. fluordix aluminum Facility Design engineering design and specification of and organic& complete wastewater treatment system. in - Reynolds Metals Company cluding process tanks. clarifier effluent fifter, 9 Complete comprehensive scope, from treatabdity Longview, WA raw material storage and feed. sludge lesting through process development and design. dematering. process instrument and control system. 6M986 - 9M997 industrial Vftstewater Treatment Design and construction management of Fast-track design, including pre -purchase of Facility $1.0 million treatment system consisting process equiprnent to meet a DHS mandated of cyranide destruction. pH adjustment, schedule. and construction and operation in Varian EIMAC Division clarification. Mtration. and solids handling. six months without costly shutdowns to existing San Ccrim CA Design of acid and cyanide waste con. operations. verance Wstem to the treatment area. Compliance with state and local regulations, 111984 - 111985 Flexibility of treatment to accommodate current waste streams and future changes in wastewater characteristics. Due to confidentiality agreements with these clients. we are not free to identify them herein. However. additional references to those [:.;led above can be provided on a confidential basis. H k - r', E F D Pwject 1 -2--rXial kwering KemwicWJenks projeammut IN -, 10do Mna Fmmw Key Feaftwes Industrial Pretroalffont Sampling and analysis of wastewater Bench scale left to screen alternative treatment discharges at to mainteow= base and P(00O3M for heavy metals remaval. United Alirlines recommendation of process additions to Son Francisco, CA meet rww stringent limitations on he" Pilot scale testing to prove coprecipitation process metals. flecomrrexled pmiect could save performance 25% or more of hazardous materials disposal costs Industrial Waste Assessment TAM Engineering Corporation Tacoma. WA 61191% - Present Preparation of engineering report to assess treaimentbource control needs for rKtistrial wastewater and stormwater at an engine rebuilding Wity Detailed sampling and analyses program for all waste streams. remediation of continuing sources to ft wastawalarlstorrnwater system. and iden- tificatim and evaluation of permanent waste minimiczation bachniques, e Program to comply with order froin Washington Department of Ecok)gy. Implementation of waste minknization techniques to eliminate a wastewater discharge X1987 - 1111988 Process Waste Storage/ Study to determine best method of storing Study to address new NPDES permit conditions Treatment Facility Evaluation process waste prior to treatment. Prepara- and RCRA requiremerft tion of process and instrumentation diagrams. evatuaDon of system hyd(aulics. recommendations for treatment system improvemenVupgrade. 1985-1988 Development and implementation of in- novativa, cost effectrve wastewater program resulting in improved water quality perfor- mance Activities included laboratory and field Umiting. deve"Ynent of action plan and design o( system improvements, Recom- mendation of a series of interim and long. tarm modifications to the wastewater &I-qem to enhaoce heavy metal removals. U1983 - 1/1984 *Cyanide. heavy metals. and oily wastes. Project given Industry of the Year Award by the Industrial Waste Committm of Me California Water Pollution Control Association. Development of Action Plan to improve use of existing facilities. , Improvements to rneel: local agency requirements. Boeing Commercial Airplane Company Seattle. WA Wastewater Treatment Plant Optimizatim Varian Associates Palo Alto. CA tion of process and instrumentation diagrams. evatuaDon of system hyd(aulics. recommendations for treatment system improvemenVupgrade. 1985-1988 Development and implementation of in- novativa, cost effectrve wastewater program resulting in improved water quality perfor- mance Activities included laboratory and field Umiting. deve"Ynent of action plan and design o( system improvements, Recom- mendation of a series of interim and long. tarm modifications to the wastewater &I-qem to enhaoce heavy metal removals. U1983 - 1/1984 *Cyanide. heavy metals. and oily wastes. Project given Industry of the Year Award by the Industrial Waste Committm of Me California Water Pollution Control Association. Development of Action Plan to improve use of existing facilities. , Improvements to rneel: local agency requirements. Project CWartficadons: Pwpw" Assessments Kamody/Jenks Cormumts b Prolect/Co"A DescrillltRuVrone Frme Key FeaftmW pmperty lWaW site Site assessment for property transfer Wwdv- 0 Aerial and ground feconnaissancia. AS3633MOnt ing the sale of WS -acres of agncultural arid , Review of aerial photogrdphy, 09 production properties by a prrvate con - Confidential Client* cern to a public water agency. . Review of agricultural chemical use permem Kings County & Kern County o GfoundwaW sampling and analysis of existing weft California 611988 - 911988 o Surface and subsurface soil sampling and analysis. Property laraW Site Site assessment for property transfer for the a Review of histairical aerial photography and public Assessment State of California Department d Carections; records, at the site of a proposed prison facility in 0 Test borings So MOM soil samples for chemical analysis, $tato of CaOornia. East Los Angelees. Property was used for Dept of Corrections railroad operations for 100 years. e Sod gas sampling and on-site analysis by gas chro- mittography. 1/1988 - WOO o Develop remedial action design and cost estimate for property. * Assist State in negotiating purchase of property. Property Transfer Review of Enwkwitriental Investigations Biciscience Firm (Confidential Client-) San Francisco, California Review of environmental investigations at site considered for purchase. Conducted technical review of multi-million dollar fa- cility and surrounding property to fulfill "due diligened'portion of property trans!er agreements. 12/1991 - Present Phase I Property Transaction Phase I Property Transaction Environmen- Environmental Assess"nits lal Assessments (PTEA) for approximately 120 residential and commercial properties FNS Corporate Funding prior to FNS Corporate Funding acquiring California and 16 o0w states the loans on the properties. Properties were located in-state, and in sixteen states outside of California. 3/1992 - 3/1992 • Reviewed disclosed site history documents regarding geology. horogeology, and potential for chemical migration onsite. • Reviewed permit applications and regulatory reauire- merits for water. wastewater, and air ernission& • Recommended additional site investigation to uncover impacted groundwater which previously had been thought unaffected. • Oversight for additional characterization; client ap- prised of progress and potential alternative& • Conducted property inspections. • Conducted regulatory agency file review& • Obtained and reviewed property title historie& • Reviewed historical aerial photographs and business directories. • Conducted FTEA according to Fannie Mae and FNS Corporate Funding*s guidelines, • Completed PrTlEAs within budget and on schedule (within 120 Cays). • Site reconnaim;ance. • Review of site history. e Study of aerial photographs. Review of regulatory records and lists. Contact local and state agencies. Sod and water sampling to test for TPH. VOCs. pesticide& PCBs. California Title 22 Priority Metals. semi -volatile organics, and oil and grease, *Due to confidentiality agreements with these clients. we are not free to identify them herein. However, additional references to those listed above can be provided on a confidential basis. 5119W - 1/1991 Phase I EAvirorimnlal Phase I Environmental Site Assessment and Assessment sub -surface investigabon of existing railroad right -of -ay to identify areas or issues that WSJ Properties might pose potential environmnlal risks. Site Palo Alto, California has been used as a railroad right -of -hey since the early 1900s. 3/1992 - 3/1992 • Reviewed disclosed site history documents regarding geology. horogeology, and potential for chemical migration onsite. • Reviewed permit applications and regulatory reauire- merits for water. wastewater, and air ernission& • Recommended additional site investigation to uncover impacted groundwater which previously had been thought unaffected. • Oversight for additional characterization; client ap- prised of progress and potential alternative& • Conducted property inspections. • Conducted regulatory agency file review& • Obtained and reviewed property title historie& • Reviewed historical aerial photographs and business directories. • Conducted FTEA according to Fannie Mae and FNS Corporate Funding*s guidelines, • Completed PrTlEAs within budget and on schedule (within 120 Cays). • Site reconnaim;ance. • Review of site history. e Study of aerial photographs. Review of regulatory records and lists. Contact local and state agencies. Sod and water sampling to test for TPH. VOCs. pesticide& PCBs. California Title 22 Priority Metals. semi -volatile organics, and oil and grease, *Due to confidentiality agreements with these clients. we are not free to identify them herein. However, additional references to those listed above can be provided on a confidential basis. Project Quaff6cations: Underground Storage Tanks Profectmxwt DowVdwAlim Frame KW Feaftwes Cost Recomy Utigation SWWt Prow" tedvics! assessment and 9 Expert testimony. LeakhV UrideirgirourW Storagle Tank expert witriess support for a property owner pursuing a cost recovery action o Case settled and client awarded Confidential Ckm* kwolvkV a former gasoline service compensation for damages. San Francisco, California station. Reviewed site documents and provided technical and regulatory support for adequacy of site investigation and remediation conducted by other parties. 1992 Undagmund Stm" Talk KMII PANnoval. Desiw% RepLicement and Construction Management at kx%ssUW Gas Plard Confidential Client* Union City, California Site Characterization and Source Removal for an Asphalt Pavina Construction Company Confidential Client* Oakland, California Developed a program for a major industrial gas manufacturing company to bring its Union City, California faci- lity into compliance with state and local regulations. A comprehensive approach was taken that included the development of tank removal and replacement plans and specifications, and construction management. Managed remediation of contaminated sails through onsite aeration in accor- dance with Bay Area Air Quality Management District regulations. 1989-1991 Completed a site characterization of a sixty-five year old facility for an asphalt paving construction firm in Oakland as part of an effort to prepare the facility for redevelopment. Removed five USTs containing gasoline, diesel and waste oil as sources of soil and/or groundwater contarnination. Provided construction management services to monitor tank removal contractors' compliance with Bay Area Air Quality Management District and Alameda County Health Department regulations. 1990-1991 Removal of four fuel tanks and one acetone tank and replacement with a new design. Soil and groundwater investigation and remediation. Execution on-time and in compliance with very strict regulatory agency oversight. Removal and remediation of five USTS. * Regulatory agency negotiations. * Construction management services. Z66 L vope QAI132JJOO QM P2jel3OSSe SU*UXIOOP lei3ueu!j lie ;0 AOk9lA2J pUe 'Wlep 041 to uoileziluoud Isal!s paleutweluo3 sqi JO UOIZdIJZSOP 8 'UOIJOe OAQDa= JO; sism ;o juatualm stp to uoneiedaid -sasealai 941 papnlwi ssaawd uot z"lddg *U .Lsn to dnueslo pue uoilel5qsami 841 Lp!m Paleposse S1203 Jol U01111W -Lu!elo s,Aouaay e4i 3ioddns oi uo.pez V$ Ala3ew!xojdde to imatmasinq -uawnoop aieudoidde 041 P*Mwme -w!aj mp u! linsai pinoo tiogeot ddV * pue Ai!llq!B!la to uot uu .1 peui map aLa P2wJOPQd *(AwaBV) A3u26V Usue).L -pun.1 dnueal:) leivaw A4uno:) ejel:) eiueS stp u.np!m saz!s -UOJIAL33 GtP JO; uO'18wjO;uVeleP uo!ieijodsueji jo; uope3ijd&vr pun:l lermieu!t GLP to sIsAleue pue MORADU e WeJOIS punoiaispun eta pamaid eKuoj!ieo asor ues ,A3uafjV Z!suejjL /4uno:) ejeto r4ueS uo.aemiddv pwi a0ems PunoAjawn SmusiL mealms punoAnpun :WOPBD=RffD IzOfPJd 'SWM o!lqnj to ivawuedaa put tpmH oilqnd ;a 3usw3jedea S,03S!3uejj UeS to A4uno:) pue A4!3 ap tMm uosm,l AomBe s! sNuar/Apatme)l sys stp le DUUMOO)POM U04MMU02 impo Lw^ uor .4eu!pjoo* Injam saipbsi 330ftA -sZo*ojd W4JL saldwes pOzAieue pue p"p* uO!ICWIGJ We opejbdn 14HPA osiv 'Wom Pfau paluawnow pug OU!OaUO 41!AOL UO.4eU!PJOOO 0901:3 * p*Ajasqo pue fainsop pue uo.aeb3saAw sW jo; surAmm paiedaW in= Alp -sv:a!Asss:juvwsDeuew uopon4suo:) * jolOW 8 to AeAOk-;0-34N 841 tq S.9 PU9 Lqtw;!le3 'ODSPM:l tws :4nBA KOJOUO3 C U! POSOJMM S! 4MW "W90 le.4L*PNU03 -&Jet WK HO NOW04 AWJO; e ;0 UNW JOI .qonoiLa *!I;e4 jofew ulamsopisn 9 umivas aunvmm* cupauo &wooij aff%900 *wJL 260MS PXOJOJW-Jn munpmj "A 40tillwa 2. UMJ30=fOJd SmusiL mealms punoAnpun :WOPBD=RffD IzOfPJd Project Qualifications: Regulatory Compliance KwundVOianks '11 11 Frq)wtMM@nt Deux4donrrinm Franm Key FwtLwm Sam Clara County Transportation Agency Envirorawntal Compliance Program City of Sunnyvale Burlington Nonhem Railroad Nationwide Development and implementation of a comprehensive, mul"hased envirorv- mental compliance program. The program provides regulatory assistance - for a number of airports. bus operations, road maintenance operations, and a light rail system. Agency -wide evaluation consisting of on-site audits, regulatory guidance, and corrective action procedures. Coordi- nation of the compliance program by interfacing with in-house staff, appropriate regulators, Agency contrac- tors. and legal counsel. 1991 - Present Evaluation. development. and imple- mentation of a comprehensive. regu- latory compliance program for the City of Sunnyvale's Corporation Yard. Kennedy/Jenks Consultants has addressed the City's environmental issues by: providing a thorough audit of existing programs; providing training; monitoring and inspecting the site's compliance status; managing hazardous waste; preparing and submitting regulatory compliance docu- ments; and supporting the site on specific technical issues such as engineering designs. effluent analysis. and regulatory interpretations. 1993 - Present Performance of environmental audits at 27 major railroad shop facilities in over twelve states. Audits focused on RCRA and state hazardous waste compliance. Assessment of comp- liance with solid waste, tank, air, wastewater, storm water, and worker and community right -to -know regula- tions. Follow-up audits two years after initial site visit to reassess compliance. 1988 - Present Developed regulatory compliance program. e Conducted negotiations amoM regula- tory agencies. contractors, consul - tents. legal counsel. and client. Provided technical assistance on environmental regulations such as RCRA. CERCLA, TSCA. FIFRA. Title 22, air. wastewater. and Santa Clara County hazardous materials/waste requirements. 0 Conducted a thorough auditfinspection of the facility and its program. e Conducted routine evaluations of the site's hazardous materials/waste practices. 0 Prepared and submitted appropriate regulatory documentation to federal, state, and local agencies. 0 Provided technical assistance in developing a comprehensive environmental program. Provided ongoing regulatory services to monitor and reassess compliance status. Conducted a thorough and comprehen- sive regulatory audit of company f acilities. Assisted company in the interpretation and implementation of federal, state, and local regulations. Pfojwtm;"" no r i0tim rrwrw no. Key Reguiatixy Compliance nowarn Devabliment of site specific and * Developed company -wide regulatory company -wide regulatory compliance compliance programs. Air Uquide Corporatkm prograrris at six sites. Areas of Northern and SmOMM California responsibility include On preparation of *Prepared environmental permits and regulatory specific reports, compretien- documents. sive evaluations of site environmental program. and characterization of soil *Prepared facility designs for site and groundwater contamination. upgrades to comply with regulations. Recommendation and implementation of corrective action procedures to * Provided regulatory consultation and add environmental deficiencies. interpretations on a number of environmental regulations. 1989 - Present I STAW . ..- Kawwdyljenks Consuftan& gaff am IdgWy qWffified kb&Mu.* with fix Itnowledge, ba&- Vvund, ad ocpaience to serve otw clients well. Fa�h mmberbf a Kmwdy/jenlm Consultants p=ject tam has an establisbed m-putafm for tech- nwd owellence and dww a stratj wrnmitment to irklividual. responsHAIRy. Thismeans that each team member b&.es regansWq fDr solving cli- ent problem in a cost-effective nuumer, contramt- ing to our level of technic� excellence, and per- r-- ethkallyandproksgamlly- STAFF KerivxWenks --Il 1 Our staff of highly qualified professional personnel has combined capabilities extending from project conceptualization through data collection and interpretation and, 83 appropriate, design, construction, start-up, and operation and maintenance. Our multi- disciplinary project teams enable us to solve problems responsively while meeting tight regulatory agency timetables. We empower our Project Managers to command all necessary resources in order to complete the project. As a matter of policy, senior staff members participate in each project for review, quality control, technical guidance, and consulting in special situations. MUM-MCIpfinmy &aff Our staff of approximately 280 highly qualified professional and support personnel includes: • Civil, sanitary, chemical, environmental, mechanical, electrical, and structural engineers. • Chemists, biologists, environmental scientists, and public health specialists. Hydrogeologists, geologists, and geochemists. Architects and land surveyors. AssembUng Kennedy/Jenks Consultants has extensive experience in Responsive Teams the planning, design, construction management and startup of a wide variety of industrial waste and hazardous waste projects. Working from this experience base, we are able to, select the team best suited to each project. We carefully review and evaluate our client's needs and determine the specific skills, experience levels, knowledge, and work force to meet these needs. Some of the people who might be assigned to one of your projects are introduced on the following pages. A I MARTHA S. KNOWLTON. R.G. Manager of Industrial! Services Education: University of California Davis, B.S. Degree in Geology, 1981 California State Unive(sity Fresno Graduate Studies in Business Administration. 1986-1987 Registration: Registered Geologist in Califorr�ia Certification: Environmental Manager in Nevada Health and Safety, Certification for Hazardous Waste Workers, February 1988 Health and Safety, Certification for Supervisors of Hazardous Waste Workers, November 1988 Memberships: California Groundwater Resources Association National Groundwater Association Western Wood Preservers Institute KwwmWJwIks Coemlh I Ms. Knowlton is Manager of the Industrial Services Group in the Sacramento, California office. Ms. Knowlton is responsible for the administration of project managers and technical staff providing environmental engineering and scientific services to public and private clients. Ms. Knowlton has participated in and managed geologic, hydrogeologic, and environmental studies of commercial and industrial sites in California, Nevada and Oregon. Her project experience includes site investigations, subsurface and surficial geologic mapping, drilling, groundwater monitoring well design and installation, water and soil sampling, interpretation of laboratory analytical results, site remediation, hazardous waste disposal and underground tank removals. Ms. Knowlton has identified and evaluated environmental concerns at a variety of sites, including dry cleaner operations, railroad yards, wood products facilities, agribusinesses, resort and entertainment facilities and industrial maintenance yards. Ms. Knowlton's experience includes the following: Project Manager for the review and oversight of the investigation, monitoring, and testing of PCE released from dry cleaning facilities in San Joaquin County. The proiect involves the review of RI workplans, and RI, FS and RAP reports prepared by the dry cleaners' consultant and implementation of field investigations, data collection and remedial action for compliance with the Natinnal Contingency Plan (NCP). Project Manager of a RCRA Facility Investigation (RFI) and Corrective Measure Study (CMS) for a former industrial facility located in Bakersfield, CA. Region 9 EPA identified three solid waste management units (SWMUs) that contain oily waste from an unknown source. Kennedy/Jenks' investigations have characterized the waste as highly acidic (< 2 pH) with elevated levels of PAI -Is, VOCs, and total petroleum hydrocarbons. Additional concerns include emissions of H,S when soils are disturbed. Due to the proximity of the site to residences, an extensive public involvement program has been implemented. This program includes interviews with community MARTHA S. KNOWLTON, R.G. Page 2 Publications: leaders, fact sheets, and public forums. Unfried, C.L. and Kennedy/Jenks i3 currently completing the RFI Knowlton, M.S. "Multi- Report/CMS Workplan documents for submittal to the Site, Multi -Phased EPA. Investigations for a Wood Products Company Project director for investigations and remediation at Property Transaction..* operating and non-active Oregon and California Presented at the National sawmill facilities for a national wood products Ground Water Association company. Responsible for directing field Environmental Site investigation teams from various OffIC63, QV0r8II Assessment Conference, project quality control and consistency, preparing Orlando, Florida, August scopes of work and budgets, and maintaining client 1992. and regulatory agency liaison in two 3Wt63. Areas investigated include: former wood treatment areas, Laudon, L.S. and truck and equipment maintenance shops, Knowlton, M.S. aboveground and underground fuel storage tank "Recycling of Sandblast facilities, wood waste piles, stormwater and water Materials into Asphalt.* recirculation ponds, chemical storage areas, and Presented at the North landfills. American Waste Exchange Conference on Industrial Managed a fast-track environmental site assessment Recycling, Spokane, for the sale of a large recreational facility located Washington. May 1991. within the Lake Tahoe Basin, California and Nevada. In a two-week period, the Kennedy/Jenk3 project team investigated 40 aboveground and underground storage tank facilities, tested tanks and piping for integrity, reviewed tank permit status and recommended a tank compliance program. Also conducted environmental audits of all facilities, including equipment and maintenance areas, which were located throughout the 7,500 -acre property. The tank compliance program was implemented in one month and included tank removals, tank replacements, site investigations of tank leakages, reconnaissance groundwater investigations, and submittal of reports to regulatory agencies outlining remedial actions. Provided investigation and cleanup costs for areas not remediated to assist client during the property acquisition negotiations. Project Manager for the investigations and remediation of a locomotive battery restoration shop, containing lead contaminated soil, and railyard grit blast piles. Both sites are located at a locomotive maintenance facility named on the California State Superfund list. Supervised the preparation of RI reports, development of bench -scale studies, evaluation of remedial alternatives, and the preparation of RAPs and closure/post-closure plans. MARTHA S. KNOWLTON, R.Q. Page 3 KenivKWerdw Const'll I Successfully negotiated and implemented closure of both sites with the Region I - Department of Toxic Substances Control and the Central Valley RWOCB. Kennedy'Jonks JAMES G. CURTIS, P.E. Environmental Reaw"on/ Construction Management Education: James G. Curtis is a Registered Professional Engineer with California State University extensive project experience in environmental remediation and San Jose, Civil Engineering, construction management. B.S.,1986. Mr. Curtis has over 7 years of experience in directing, executing, California State University, and supervising multi -faceted remediation efforts in California, San Jose, Civil Engineering Nevada and Oregon. His projects range from subsurface with emphasis on Environ- investigations of soil and groundwater to selection of remediation mental Engineering, M.S., alternatives, design, permitting, installation, construction, 1989. operation, and maintenance of remedieti� systems. Prior to entering 'the environmental field, Mr. Curtis worked in the construction industry for 15 years supervising and managing new Registration: building construction and rehabilitation projects. His responsibilities included contract administration, project cost Professional Civil Engineer, estimating and cost control, scheduling, materials inventory California management, change order document, labor crew supervision and project close out. Ucense; Specific project experience irKJudes the following: State of California Site Remediation Class A General Engineering e Designed and conducted field pilot -scale studies for soil Contractor's Ucense with venting systems to determine the feasibility of this a Hazardous Substances technology to remediate soils impacted with petroleum Removal Certification. hydrocarbons and chlorinated volatile organic compounds. * Based on the information gathered from field pilot -studies, Memberships.- designed, installed and operated soil venting systems to remediate of petroleum and solvent impacted soils for a American Society of number of aerospace manufacturers, car rental firms, and Civil Engineers petroleum distributors throughout California. Groundwater Resources Bioremediation of diesel impacted soils for a timber molding Association and millwork plant in the Central Valley. Design and operation of Groundwater recovery and treatment systems for the remediation of petroleum and solvent impacted aquifers for numerous aerospace, car rental, and petroleum distributing firms in California. Mass excavation and off-site disposal/treatment of diesel and gasoline impacted soils for a variety of railroads, trucking, forest products, aerospace, car rental, and petroleum distributing firms in Californi3, Nevada and Oregon. C,VY0S%WSC%CMnSAU 06/20194 6:43am KenrukNUenks JAMES G. CUITTIS, P.E. Page 2 Bencl-i-scale studies for sail washing of polynucleated aromatics for a former steel processing plant in Southern California. Treatability study for in-situ neutralization of low pH soils and remediation of VOCs and SVOCs in soils at a RCRA site in California's Central Valley. o Decontamination and demolition of buildings impacted by manufacturing and/or agricultural chemicals. - �;i ; Z 0 Served 83 Project Manager for most of the projects he has been involved in. Developed a satellite field office for the construction management of an $85 million Class III sanitary landfill in Southern California. Served as Project Manager for a geotechnical residential hillside stabilization project. Served as Project Engineer on numerous construction projects. Responsible for project cost estimates and control, project scheduling, materials ordering, inventory and utilization, labor crew sizing and direction, project safety, and project documentation. Developed subcontractor bid documents for projects ranging from civil earthworks, building construction, underground utility installation and rehabilitation, soil and groundwater remedial system installation, and structures demolition. Provided bid evaluation and subcontractor selection services. Upon selection of a qualified subcontractor, developed and administered the subcontractor contract. * Carpentry crew foreman. Site Closures e Negotiated site closures for railroads, aerospace manufacturers, petroleum distributors, trucking firms, and car rental companies. c-umos"scWuRMALL OW20M 8:43*m 77 7r, '- Kww*cWJenka Consulls -b JAMES G. CURTIS, P.E. Pap 3 Provide expert testimony in a ca concerning compliance with the CERCLA National Contingency Plan, effectiveness of on site remedlation of dinoseb impacted sdIs and groundwater, and subsurface migration of dinoseb. e Permitting for environmental and construction projects. C-MMOV"BaCURMALL OW2&" 8:43orn Anne M. Farr, Ph.D. Education: Colorado State University, Ph.D. in Agricultural and Chemical Engineering, 1992. Specialization: Groundwater Modeling/ Design of Monitoring Networks Stanford University, MS in Civil Engineering, 1983 Specialization: Water Resources Engineering Stanford University, BAS in Anthropology and Envi- ronmental Earth Science, 1981 Memberships: American Geophysical Union National Ground Water Association Groundwater Resources Association Registration: lo2 Flood C*urt Fomm, CA 95630 (916) 361-9327 FAX: 351-9357 Dr. Farr has conducted numerous studies assemssing the quantity and quality of groundwater. She has experience in all aspects of geohydrologic studies including develop- ment of si!e investigation plans, collection and analysis of geohydrologic and chemical data, identification of the sources of chemicals detected in soils and groundwater, and design of remediation systems. Her technical expertise includes the evaluation of subsurface fate and tmsport of compounds of concern both as miscible and immiscible liquids and as gases. She has been involved in projects concerned with a wide range of compounds of concern including chlorinated and non -chlorinated hydrocarbons. metals, and pesticides. Dr. Farr completed her Ph.D. in the design of groundwater monitoring networks based on the integration of physical modeling and statistical analyses of water level and water quality data. While completing her degree Dr. Farr also developed a method for estimating the volume of LNAPLs (light non -aqueous phase liquids) in the subsurface based on observed levels of LNAPLs in monitoring wells. Dr. Farr is currently providing consulting services on four project involving the fate and transport of Perchloroethylene (PCE) in the subsurface. Two of these projects involve the release of PCE from dry cleaning facilities. On one of these projects. Dr. Farr is overseeing the investigation at a shopping center in the Central Valley of California. Dr. Farr has evaluated the fate and transport of chemicals of concem in groundwater, evaluated sources of the contamination, and evaluated the persistence, mobil- ity, and toxicity of the chemicals in the subsurface. Dr. Farr also provided expert witness sc.rvices for litigation associated with the project. Dr. Farr has also provided expert witness testimony for a Engineer -in -Training semi -conductor manufacturer in Silicon Valley. l4er testi- in California, 1982 mony focused on the transport of trichloroeihylene (TCE) from a waste sump through the subsurface to groundwater in both a liquid and gas phase. Her testimony was used to support claims against insurance companies. Anne M. Farr, Ph.D. Page 2 Pub9cadens: Dr. Farr provided expert witness testimony for an operat- ing gasoline station site Mauve to the source. migration, Farr. A,M.. Houghtalen. and fate of petroleum hydrocarbons (and related constitu- RI. and McWhorter. D.B. ents) in the subsurface of a neighbonng downgradient "Volume Estimation of gasoline station site. Dr. Far is also currently providing Light Nonaqueous Phase litigation support services related.to the release of petro - Liquids in Porous Me"" leum hydrocarbon at a former power plant in the Central Groundwater, 29(1):1990, Valley, as well as at a former fueling station in the Central pp. 49-60. Valley. Both these two current projects involve the analy- sis of soil and groundwater data relative to the distribution Farr, A.M.. "Optimal De- of the petroleum hydrocarbons in the subsurface as well as sign of Groundwater the likelihood of different source release histories causing Quality Monitoring Net- the observed contamination. works," Ph.D Dissertation, Colorado State University. Dr. Farr also recently completed an analysis of the fate May 1992. and transport of diesel in the subsurface both as an immis- cible liquid and in the transport of miscible constituents of concern in groundwater. The investigation int;!udes de - Professional History: tailed multi -phase flow modeling. The results of the mod- eling were used to successfully support the client's position Anne M. Farr, in litigation at the Site. Consulting Geohydrologist, October 1993 - present Dr. Farr is providing litigation support for a transportation company's defense at a Superfund Site in the Western Kennedy/Jenks Consultants United States. The principal chemicals of concern are Senior Geohydrologist petroleum hydrocarbons and pentachlorophenol (PCP). 1989-1993 Her expertise is being used in the evaluation and identifi- cation of the source(s) of contamination and waste dis- Kennedy/Jenks Consultants posal, the fate and transport of chemicals of concem in the Geohydrologist subsurface. and the effects of site removal actions on the 1983-1986 distribution of chemicals of concern. 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M r4a Amm. ke m Nixvna *8 HIM KErrH o. DURrJN ' Page 2 service for now residential development, and the addition of water distribution system piping and gravity sower vid forcarrialn to the wastewater collection system. Mr. Durkin has performed r"dent inspection services and office arigineering during construction on several of the District's projects. Mr. Durkin completed pilot testing, design, and construction mansoement of now pump station. gas stripping and oxidation pressure fift-ration facilities for water treatment for five W0113 in the Linda County Water District. The project included three steel water storage tanks. total capacity of .6 MG. for backwash water storage and reclamation. The completed facilities have the capacity to treat 7, 600 gpm 111 MGD). Mr. Durkin was Project Manager for the predesign study for a now raw water supply pipeline for the Amador County Water Agency. The new pipeline brings water from the Tiger Crook Regulator Reservoir to the existing Buckhom Water Treatment P(ant for the Central Amador Water Project. Pipeline pressures will exceed 500 psi. The 3tWy developed design criteria, including existing and projected water demands, evaluated the treatment plant hydraulic requirements based on anticipated expansions, evaluated alternative pipeline routes and associated costs, identified permitting and regulatory issues, and developed an implementation plan. Mr. Durkin served as Resident Engineer during eight months of construction of the City of Vacaville's Easterly Wastewater Treatment Plant Expansion Project. Total cost of constr,.ction for this project was nearly $17 million. Mr. Durkin's inspection responsibilities during this period included reinforcing steel, structural concrete, structural masonry, welding and metal work, excavation, grading and paving, setting of pumps and process equipment, yard piping and utilities, and painting. Mr. Durkin was also civil engineering Project Engineer during design of the facilities. Mr. Durkin served as Project Manager during the design and construction administration of the Roseville Water Treatment Plant Expansion. This project expanded the existing plant's capacity from 24 to 48 MGD with provisions for ultimate expansion to 96 IVIGD. As part of C:UNOS"SL"WURKIN.GEN 09121194 5:46wn KenrwWWenks Cortsull KEITH EL DURKIN Page 3 the expansion we recommended installation of a I 10 - foot solids contact clarifier. four now 8-mgd gr"ty due[- medis filtero, a now pumped jet diffussir system for rapid mixing. reclaimed water basin. a 4 MG stors" and chlorine contact tank, and other process " .1 -op on additiom and Improvements. We also instal[W tube settlers in the existing Wids contact clarifiers to double their treatment capacity from I 2-mgd to 24-m9d. Other projects Mr. Durkin has performed project engineering or management on include: Design of a three million gallon concrete water storage reservoir and three miles of transmission pipeline for the Rancho Murista Community Facilities District; • City of Sacramento Robla Pump Station and 3 MG water storage tank; • City of Manteca water system improvements, including a well and pump station; • Preparation of the South Truckee Meadows Water Master Plan; • Design of the Penryn wastewater collection system. pump station and force main. C-.%&06"SC%DtJFK1N.GEN OW1194 8:48wn KawliedWJenks JOSEPH A. DRAGO, Ph.D. wow ouslitylp"Mm Speck" Education: Dr. Dragohesextensiveexperiencein environmental engineering, with particular amph"s on water studies and investigations, University of California, including water quality assessments. Berkeley. Ph.D. in Sanitary Engineering, 1980 Specific project experience includes: University of California, Water Quality Assessment Berkeley, MS in Sanitary Engineering, 1971 Responsible for 1) characterizing chemical and physical composition of backwash discharges and their effect on the Vanderbilt University, BE in water quality of a crook and 2) assessing engineering alterna- Civil Engineering, 1965 tiV83 for mitigating water quality Impacts (if necessary). Responsible for evaluating alternative screen'no technology Registration: for removing macro -organisms and micro- organisms foom water discharged from a reservoir. Civil Engineer in California THM Qontrol Investigations h4emberAps: * Developed bench -scale tests for simulating water treatment American Society of Civil plant operations. Engineers: Member, Technical Committee on * Evaluated several methods of suppressing THM formation, Nuclear Effects precursor removal, and THM removal. American Water Works Association 9 Developed programs for controlling THMs. Water Pollution Control Federation 0 Santa Clara Valley Water District, California. Directed Sigma A comprehensive test program including 1) full-scale plant Tau Beta Pi testing of clarifiers to optimize their performance, 2) flash mixers, 3) flocculation basin baffling, 4) pilot testing of alternative filter media and full-scale plant testing of existing Awards: filters, and bench -scale evaluations on alternative THM control measures. ASCE State -of -the -Art of Civil Engineering, Co -recipient, Radionuclide Experience 1980 * AWWA Cost of Compliance Study for Radionuclides. As a subconsultant to RCG/Hagler, Elailly, responsible for the Selected Publications/ evaluation of treatment technology and economic impact of Presentations: EPA's proposed radionuclide regulations. This study is being managed by the Radionuclide TAW. "Removal of Radioactive Contaminants from Aqueous 0 Cost of Compliance Evaluation for Proposed Radon Drinking Laboratory Wastes by Water Regulation. Project Manager of study for the JOSEPli A. DRAGO. Ph.D. Page 2 Chemical Treatment, with J.R. Buchholz, presented at 31 at Annual Purdue Industrial Waste Conference 4-6 May 1976 "Evaluation of Ozone Treatment in Cooling Towers," with D.T. Merrill and D.S. Parker, presented at 35th Annual Purdue Industrial Waste Conference, 13-15 May 1980 *Rernoval of Radioactive Contaminants from Aqueous Laboratory Wastes by Chemical Treatment, with J.R. Buchholz, presented at 31 at Annual Purdue Industrial Waste Conference, 4-6 May 1976 "Rational Design of Coarse Dual -Media Tertiary Rlters," with R.W. Stone and D.T. Merrill, presented at ASCE National Environmental Engineering Conference, Nashville, TN, 13-15 July 1977 KwundyJanks I Association of California Water Agencies to assess the cost of compliance with EPA's anticipated drinking water standard for radon. Carson River Management Program. Co-authored of technical memorandum on water quality issues, including identification of radon as a potential concem for certain groundwater sources. ASCETochnical Committee an Nuclear Effects, 1972-1985. Participation in committee activities. Co-author of papers on nuclear facilities siting and nuclear waste management. University of California at Berkeley and Los Alamos Scientific Laboratory. Ph.D. research on chemical treatment of aqueous plutonium waste. Also conducted research on removal of americium, cesium, and strontium from aqueous Waste$. Atomic Energy Commission, 1965-1970. As commissioned Navy Officer, involved with design and development work for Navy nuclear propulsion plants. Air-Striopina Experience Various Confidential Clients. Preparation/Evaluation of conceptual designs of air -stripping facilities, including granular -activated carbon (GAC) off -gas treatment systems. Also, reviewed detailed designs for these facilities and evaluated the performance of full-scale operating systerns. City of Santa Monica. Developed conceptual design of reservoir air -striping facility, including GAC of f -gas treatment system. U.S. Navy. Developed design of air stripper for carbon dioxide gas removal for dernineralization facility. Asbestoa Evaluations Asbestos water treatment evaluation for the California Department of Water Resources. Served as 1) task leader on evaluation of health effects of asbestos in drinking water, including development of drinking water quality goals, 2) process consultant on water treatment plant site visits and evaluations of existing treatment facilities, and 3) technical reviewer on evaluation of existing water treatment plants to meet asbestos water quality goals. KwmeftJenks % SAID AMIAILI Soil Physicist Education: Ph.D. University of Dr. Arriall"s Ph. 0. work Is a study of tricNoroethyNim, California, Davis. Son benzene, wW toluene mukt-component vapor diffusion wW Physics, 1994. adsorption In unsaturated *Wis. M.S. in Soil Physics and B.S. Dr. Amall's uWmersity experience kwAWes environn%ental fate in Agricultural Engineering. and mobility modeling wW experimentation relevent to organic Oregon State Uriiimrsity. chemicals, pesticides, fertilizers, and metals,- contaminant adsorption, partitioning, and mass flux measurement In soils; Publications: water and solute transport experimentation in unsaturated soils; soil, water, and gas sample measurement, collection, Amali, S., Paterson, L.W. management, and analysis. and Rolston, D.E. 1993. sModeling Multicomponent Dr. Amali has knowledge of several EPANSGS-sanctioned Adsorption of Water and water and contaminant flwv models and their physical basis Volatile Organic Vapors on and data requirements. Soils." Journal of Hazardous Materials 36 (1) 89-108. Dr. Amali also has education/knowledge in the areas of operations r63earch/optimization routines/linear programming, Amali, S. and Rolston, D.E. interpretation of aerial photographs, irrigation, and statistics. 1993. "Multicomponent Volatile Organic Vapor Mr. Amali has participated in various projects including: Diffusion: Steady�State Fluxes." Journal of Risk Management and Prevention Program (RMPP) for Environmental Quality several industrial facilities and included chlorine, sulfur 22 (4) 825-831. dioxide, and ammonia air dispersion modeling using ALOHA, liquid and gaseous release.rate determination Amali, S., et al. 1993. "Soil using ARCHIE and technical document preparation. Water Variability Under Subsurface Drip and Surface Lead leaching modeling in unsaturated soils. Furrow Systems." Paper submitted to Irrigation Construction and industrial Storm Water Pollution Science. Prevention Plans (SWPPP). Memberships: 0 Tetrachloroethylene (PCE) vapor transport modeling Soil Science Society of through concrete foundations at dry cleaners. America (SSSA) American Geophysical Union 0 Groundwater flow and Pentachlorophenol (PCP) (AGU) transport and fate investigation at a wood processing facility. Background groundwater Maximum Contaminant Concentration Level (MCCL) determinations and downgradient groundwater quality impact assessment using non -parametric statistics for a woodwaste landfill. KenrmwWw" ---- 11 1 ROBERT D. BUSBY % Hvd-rogeowa Education: Mr. Robert D. Busby is a hydrogeologist with three yews of experience managing and conducting soll and groundwater University of California, Davis, investigations, site assessments and remedial Invest;Ntions. His Hydrologic Sciences, M.S., project en:perlencs includes drilling, sampling, groundwater 1993 monitoring, well design and installation, aquifer testing, and University of California, Santa interpretation of analytical and aquifer test results. Cruz, Earth Sciences, B.S., 1988 Mr. Busby is experienced in modeling the vadose and groundwater zones using MODFLOW, Flowpath and a variety of Certification: other models. Mr. Busby also conducted research on the three - fluid phase 3sturation-pressure relations of trichloroothylone, Health and Safety, toluene and oil in water and air systems for a variety of soils. Certification for Hazardous Waste Workers, August Mr. Busby's experience includes the following: 1993 Remedial Investioations Membership: Aerospace Superfund Site - Chemical Plant Production. Ground Water Association Mr. Busby W83 responsible for characterizing the lateral and vertical extent of DNAPLs and VOCs in the vadose Publications: zone and in groundwater in an area containing ton source 3ites. Characterization of the vadose zone was "An Investigation of conducted using geoprobe and auger rig soil vapor gas Saturation -Capillary Pressure sampling techniques. The potential for soil vapor Relations in Two- and Three- contamination from contaminated groundwater was Fluid System for Several assessed. Mr. Busby's responsibilities included oversight NAPLs in Different Porous of soil vapor performance, QA/QC, worker health and Media,* in preparation for safety, data analysis./interpretation, report writing, and Spring 1995 publication in the providing recommendations for additional investigations. Journal of Groundwater Former Aerospace Facility, Burbank. California. Conducted a soil vapor extraction pilot test designed to evaluate different remedial technologies. The pilot study consisted of installing pressure transducers, operating and maintaining a catalytic oxidizer and monitoring the performance of carbon absorption, pressure swing absorption and thermal absorption systems. Industrial Site, Houston, Texas. Modeled two groundwater aquifers contaminated with solvents. Model results were used to evaluate the effectiveness of existing groundwater extraction wells and to determine additional well locations. Former Steel Plant, Richmond, California. Mr. Busby conducted soil and groundwater investigations and an ROBERT D. BUSBY Pop 2 KairwumWenks Conau - - i � aquifer testing arid beneficial use study at a former steel mill site with confirmed petroleum hydrwarbon " solvent contamination In soil and groundwater. The squifer testing and beneficial use study consisted of a field slug/bail-down test on existing monitoring wells for the determination of local shallow groundwater aquifer characteristics and research and review of documents relative to the site and regional groundwater. Former Service Stations, Alameda County, Gilifornis. Conducted numerous Soil sampling and testing Programs at former service stations. Analytical testing indicated petroleum hydrocarbon contamination at concentrations above regional action levels at the majority of the sites. Recommendations regarding additional soil and groundwater testing were provided. Supplemental soil and groundwater Investigations were conducted at many of the sites. Industrial and Agricultural Facilities in Alameda, Contra Costs, Napa and Santa Clara Counties, California. Conducted numerous environmental site assessments of industrial and commercial facilities proposed for redevelopment, now ownership or refinancing. Evaluated the potential for site specific contamination and the possible need f or Level 11 soils investigations. Investigated historical property uses through examination of historical aerial photographs, Regional Water Quality Control Board Records, State Department of Health Services records, local county Fire Department records, city permitting records and through personal communications with individuals familiar with historical activities on or near the property. geQteghLiicaI Inygstigalioas. Fault Investigations, Alameda and Contra Costa Counties, California. Supervised the excavation and shoring of trenches and the implementation of safety procedures on several fault location investigations. Provided insight for the investigation and description of fault features and assisted in the supervision of trench backfill procedures. C:UWSVASC=58Y GEN Seismic Refraction Investigations, Alameda and Contra M20/" 8:"&- Costa Counties, California. Conduced hammer seismic refraction investigations to determine the depth to bedrock and the density of substance material for several sites proposed for development. 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PVOUJOJ PUB AMU pOUJ POV PUB '.193MAR 'J!9 10 9" pno pus uoi .pW* egum Ou!pnl*u! Oww . 9dx9 PF"J OAJMIXO 10 SAGA 34149 MN 0W.PGV *JW ormw.,4 9*1004mmix A4911LU640 U! )IJOMOSX103 giujo;!183 olumejoes sismoUJ3 aul3e)ljow luo.40ASIUMFIV SSDU.=e ul ilicimovinoo la";floo 'ouseJA :0591103 All:) ousoij UGP.."4*GJL OHNIGOD 'S -GVH3W4 ESTELLE N. SHIROMA CH81whontnental Scientist _(_____sdVJerdm CAnstdtoft Ms. Shiroma has provided technical and field support In various aspects of hazardous waste site assessments. including Woundo- University of California water monitoring well Installation, soil and water samplIM, Los Angeles, Doctoral laboratory and field date evaluation, and the application of federal Candidate -Environmental and state regulatory criteria to site remedistion. NW. Shlrorns Science and Engineering has applied her background in the biological sciences and public Program (in ptOgr633) health to projects involving on assessment of human health and University of Hawaii, MS environmental effects from exposure to chemicals In soil, in Public Health groundwater, surface water, and air. (Environmental Health Sciences), 1979 Specific experience includes the following: University of Hawaii, BA in Zoology, 1976 e Performed risk assessments using Federal SuPerfund guid. ance human health and ecological evaluations, RCRA Facility guidance, and the Department of Health Services' Site Certification: Mitigation Decision Tree document. Results of the risk assessments have been used for selecting remedial actions Hazardous Waste Health that are protective of human health and the environment and and Safety, Forty -hour to establish cleanup goals for hazardous waste sites. Training Course * Assisted in an ecological assessment for a major Superfund Membershipw site in California located in a wetlands environment where endangered species have been identified by Federal and State Western Society of agencies. The ecological assessment has required the Naturalists evaluation of extensive biological field data and soil elutriate Environmental Science bioassay analY363. and Engineering Society Phi Kapoa Phi * Managed project involving preparation of a Preliminary Endan- germent Assessment for a wood products manufacturer in Selected Publications northern California in accordance with California Department and Presentations: of Toxic Substances Control interim guidance. The Prelimi- nary Endangerment Assessment included an evaluation of Ms. Shiroma has authored chemical usage, storage, and disposal in historical and papers on the monitoring current manufacturing processes, regional and site-specific of pollutants in soil and groundwater quality investigations, and a human wastewater, sewage, and health and environmental threat assessment. sediment. She has also given presentations on Prepared a Risk Management and Prevention Program plan for environmental laboratory an industrial pretreatment plant associated with a major testing methods and baking facility in northern California. Project involved a ecological assessment at system safety and reliability review, accident risk minimiza- Superfund sites. tion evaluation, and a hazard consequence analysis using qualitative methods and the Automated Resource for Chemi- cal Hazard Incident Evaluation (ARCHIE) model. Page 2 Performed numerous prellminiery wr*onnwwdW rwMrod for nmO estate propaty trarafers In California arld Hawaii. 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JOI SWIIWMDWUJOOOJ OP!AOJd 03 Pug 'OP0449w PmOds!P OMm Pug SOOPOOM &MIPUGLI '104WO AMU" 819YOM wwpjezo4 ozanlvAo 01 AJ3unOO OLP VWLIGWAP 9UNICI WOW -1110JI JOIGAA03SBM pdppxuu pus loopilpej Ana.q!tu pus lay mpu! ;o *Lpkq*odm snojousnu pmx;jod 694 J011101S **" *swpenpAs uopm pips"i pus suopsma" 03!8 "UOf1=U.4U9pf 93AWS zu@3nlpd 'SuMme Ajoleinftj in OMm SwPmz84 UO S.WWOU19 LIUM &A.JOM.&M PWAOUMJIAUO U1 OU1211or-ods oouo.uodxo ;o *jooA 0 1, ism tp!m jow" lu�** 9 q iquiels -Sw i i -wpr%;jp OPM04mumn SuOZ1JOH Buipuedx3 1eu0!SSGJOJd IBIUOWUOJ -!AU3 U8wom 10 U011813mv sioaui6u3 U011RA -JGSUO:) 10 U011813OSSV SJOSU16u, . 3 j!A13 �o AjoiooS ueoijewV :sdR . rMwen asinoC) sjoswodnS 91!S alsoM snopiozeH jn04-14613 esinoo Buiuiej.L Aje;eS pus t4ijeGH 94!S elsoM snopiezeH jnD4-Aijo:l MU014909WOO u0joul4som Impom sojsoq9V po!;!Ieno u0jaul4som jQqu15u3 IvuO'SS9;OJd POIRISIBOV wo.48118.61W Z86 L 'OUp"u!" I!A13 *S -q U454421% io A4!sjeAmn 1186L '5UjJ99U!5U3 I!A!o *S*W U00U.Posm ;o A4!sjeApjn WDIUMP3 *Td VNIMILS *r vamis GLYNDA J. STEINER, P.E. Pop 2 dangwous/huardous waste, CERCLA, agmstos, PCO, NPDES, air emissions, underground tanks, wW sdW waste. • Managed multi -media sampling and ansilysis program for industrial site, Including groundwater, storm water, soll, arid sludge. • Conducted em*onmental as sessinents; of industrial properties to identify potential financial liabilities; under environmental regulations. • Prepared Spill Prevention, Control and Countermeasures (SPCC), hazardous waste management, and other environmental compliance plans for several Industrial clients. • Provided technical and management assistance during the Commencement Bay Superfund RI/FS, including evaluation of potential pollutant sources and remedial alternatives; preparation and implementation of sam- pling and analysis, and QA1OC plans; and development and use of sediment criteria. • Provided hazardous waste management and minimi- zation technical assistance to the governments of American Samoa, Guam, and the Commonwealth of the Northern Mariana Islands (CNIVIO. • Managed project reviewing Feasibility Study f or the Commencement Bay (WA) Nearshorerlideflets Super - fund site for a PRP. This project included technical evaluation of Apparent Effects Thresholds (AET) and their use as cleanup goals; participation in a PRIP group; performed sensitivity analysis of potential sediment areas using a range of potential cl"nup goals; indepen- dent evaluation of sediment remedial actions and associated costs; and identification of additional PRPS not named by EPA and Ecology. • Reviewed the Ruston/Vashon Island Field Investigation for PRP to assess completeness and accuracy of data generated and to evaluate the appropriate use of those data in selecting potential remedial actions. • Prepared a comprehensive environmental management plan for a shipbuilding company which addressed regulatory requirements for hazardous and solid waste management, SPCC planning, and NPDES permit. M� a 1I � Kwwwdy/Jenks C STEPHEN E. FOX Geologist Education: Mr. Fox has a diversified experience base in the hazardous waste site investigation field. His principal areas of projea SC"U63 University of Idaho, MS in have included the designing of groundwater monitoring systems Geology, 1985 and groundwater extracting systems, and managing remedial St. Lawrence University, BS investigation studies of industrial 3ites. He is familiar with local in Geology. 1982 agency requirements as well as state and federal hazardous waste investigation and management. Mr. Fox also has experience in underground tank removal, and soil excavation. Publications: Specific experience includes the following: Fox, S.E. and Webster, G.D. 1984. "A New Late Devonian Phase 11/111 Groundwater Investigation, for a pesticide plant in Flexible Crinoid from East- California's Central Valley. Assisted in the planning and Central Idaho." Geol. Soc. implementation of a 4 month field investigation that included America, abstract no. 38 5 8 1. the drilling of five, 250 foot exploration holes for lithologic and geophysical data, the installation of 18 groundwater Webster, G.D., and Fox, S.E. monitoring wells up to 200 feet below ground surface. 1984. "A New Species from Constructed cross-section3 summarizing the site and regional the Lost River Range, East- stratigraphy and hydrogeology and selected screened Central Idaho." J. of intervals for the groundwater monitoring wells based on the Paleontology (60(2): 405- interpretations of the cross-sections. Wrote the report 410. summarizing the field investigation and the chemical and hydrogeologic interpretations. Soil and Groundwater Investigation for Santa Clara County Transportation Agency's (SCCTA) North Coach Facility, Mountain View, California. Responsible for the subsurface investigations at this bus maintenance facility. Responsibilities included sipervising field activities, coordinating the groundwater sampling program, and writing sections of the Remedial Investigation Report for the facility. Designed a groundwater extraction well system to temove floating motor cil and diesel fuel product from the shallow groundwater zone. Disposed of various investigation derived wastes which :.-cluded drilling mud, Soil Cuttings, and groundwate.- piciduced during drilling and sampling activities. Soil and Groundwater Investigation for a former truck assembly facility in Newark, California. Remedial investigation/feasibility study under the guidance of the Regional Water Quality Board (RWQCB). Wrote the workplan for soil and groundwater investigation that was submitted to and approved by both the RWQCB and Alameda County Water District (ACWD). Obtained the permits necessary to perform the field work. Conducted a potential conduit study STEPHEN E. FOX Page 2 that identified and closed some former agricultural wells that e)dsted onsite. The wells were identified using geophysical methods and the wells were destroyed by drilling out the wells with a mud rotary drilling rig and cementing the wells to the surface. Responsible for writing the report summarizing the field activitie:5 and the closure of the potential conduits. Groundwater contamination study, remedial investigation, remedial action plan and risk assessment plan, Santa Clara County, California. Assisted project manager with field work, records review, and data management. Duties involved monitoring well installation, soil borings, monitoring well surveys, and geologic and hydraulic interpretation of a hydrocarbon groundwater contamination problem. Soil and groundwater hydrocarbon contamination investigations, California. Investigated soil and groundwater hydrocarbon contamination throughout the San Francisco Say Area. Duties involved tank closure sampling, monitoring well installation, soil excavation and aeration, data interpretation, report writing, and review and disposal of investigation - derived waste. Infiltration basin study, Del Norte Co., California. Participated in the field work and geologic interpretations. Responsible for monitoring well installation, soil sampling, and monitoring well survey. Soil and groundwater hydrocarbon and PCB contamination, Livermore Basin, California. Supervised the excavation of contaminated soils, and the eventual disposal of those soils. Responsible for permitting and installation of deep monitoring wells to define the extent of floating product plume, and correlated the water quality data with soil gas surveys conducted onsite. ROBERT A. RYIDER Senior Sanitary En&mr Kennedy/Jenks to d Mr. Ryder has made significant contributions in evaluating water treatment processes and design of municipal and industrial water U.C. Berkeley, Graduate treatment facilities throughout North and South America. While Courses in Chemistry/ with Kennedy/Jenks Consultants, he has served in a variety of Chemical Engineering, 1962 capacities, including project manager, design engineer, and value M.I.T., MS in Sanitary engineering reviewer on numerous water and waste treatment Engineering, 1953 facilities, water quality studies, and environmental impact Purdue University, BS in reports. He also served as director of the firm's environmental Civil Engineering, 1951 laboratory for 15 years. Association Extensive experience in potable water treatment has included Registration: planning, design, and operations assistance in over a hundred Corrosion Engineers water treatment facilities ranging from 10-gpm to 800-mgd Civil and Chemical Engineer capacity. These have included both surface and groundwater in California, Washington, sources with removal requirements, including bacteria, turbidity, Nevada. Alaska, Hawaii, color, taste and odors, iron, manganese, asbestos, THM, Giardia, and Indiana sulfides, arsenic, fluoride, salinity, VOC, SOC, and pesticide Tau Beta Pi removal. Memberships: Mr. Ryder has extensive experience in pilot plant testing and process evaluation studies, including a number of projects American Academy of involving sludge thickening, dewatering, and disposal, as well as Environmental Engineers waste filter backwash clarification and recovery. He also has American Society of Civil conducted pilot plant tests for water reclamation, metals Engineers reduction, oil removal and corrosion control. American Water Works Association He has conducted numerous water quality, watershed studies, National Association of sanitary surveys, and environmental impact reports. TM3 work Corrosion Engineers has included river basin studies of the Spokane, Truckee, Lower Water Environment Colorado and Mad rivers and estuarine studies of San Francisco, Federation Humboldt and Monterey bays, Puget Sound, Pearl and Pago Pago International Association of harbors. He has participated in a number of watershed surveys Water Quality and management plans, including work for the Hawaiian Sugar Tau Beta Pi Planter Association, Humboldt Bay Water District, U.S. -N,9� 'it Sigma Xi Guam and Subic Bay. Mr. Ryder developed oil dispersunt effectiveness and toxicity test procedures for the EPA following the Santa Barbara Oil Spill, and subsequently tested many commercial oil dispersant products to qualify for their environ- mental use. Specific project experience as design/process engineer or technical consultant includes: a Greater Vancouver Regional District - Water Quality Plan * City of Seattle - Corrosion Control and Turbidity Reduction of unfiltered Tolf and Cedar River water supplies ROBERl- A. RYDER Page 2 Kennedy/Jerdgs * Humboldt Bay Municipal Utilities District - Water Supply, Pumping, Transmission Planning - Planning and Design and Forest Brush Control Management Water Quality Control Evaluation * Shaker Cove - Water Supply Master Plan - Stream Diversion. Treatment, Storage, and Distribution * Guam - Fena Reservoir - Water Quality Management Plan * Palmira, Colombia - Water Supply Master * Asuncion, Paraguay - Water Supply Master Plan and Water Treatment and Pumping Improvements Santa Clara Valley Water District - Water Quality and Treatment Planning and South Bay Aqueduct 9 Yountville - Water Supply Plan and Rate 31tudy * City of Calistoga - Water Supply Master Plan * City of Hollister - Water Quality Cost Evaluation of San Felipe * Santa Nella Water District - Water Supply Master Plan a El Dorado Irrigation District - Water Quality and Watershed Management Study of South Fork of American River, Weber Creek and Cosumnes River e Citizens Utilities Company of California - Watershed Management Plan for Felton and Montara Surface Water Treatment Plants 0 South Truckee Meadows - Water Supply Plan * Lassen County - Honey Lake Basin Water Management * Sierra Reflections - Water Supply * Hawthorne, Nevada - Whiskey Flat Water Supply Plan * Washoe Valley - Water Supply Management Plan * Verdi Meadows - Water Supply Plan • Glen Canyon Dam, U.S. Bureau of Reclamation - Water Supply and Treatment • Marin Municipal Water District - Water Reclamation • Yosemite Lakes, Madera County - Water Supply and Wastewater Master Plan • Ingornar Agricultural Industrial Park, Merced County - Wastewater Management and Selenium Control Plan • Aromas County Water District - Water Supply Master Plan - groundwater development and treatment • Coastside County Water District, Half Moon Bay - Water Supply Master Plan and Water Treatment U. C. Davis and U.C. Santa Cruz - Water Supply Master Plans - development and storage Kennedy/Jenks Consuftants 200 NEw STINE ROAD, SUITE l Is BAxExmELD, CALIFORNIA 93309 805435-9785 FAX 805-831-5196 1731OREDHiuAvEmuE, SurrE 220 lxv7Nr, CAuromm 92714 714-261-1577 FAX 714-261-2134 2191 EAsr BAYSHORE ROAD, SUITE2W PALO ALTO, CALIFORNIA 94303 415466-6700 FAX 4154S6-8527 3336 BRADsHAw ROAD, Sum 140 SAcxmum, CAuFoRNtA 95827 916-362-3251 FAX 916-362-9915 SCRIPPS CORPORATE PLAZA, SurrE 308 10650 TkEENA STREET SAN DIEGO, CAUFORNIA 92131 619-578-7446 AMRATHoN PLAZA, Tom FLOOR 303 SECOND STREET SAN Famosco, CAuroRNiA 94107 415-243-21SO FAX 415-896-0999 MAPLE STREET, Sum 226 VLvruxA, CAuFoRNiA 93003 805-658-0607 FAX 805-00-1522 1100 Eia WiwAms STREET, Sum 207 Cam CITY, NEvAoA 89701 702-887-7450 FAX 702-887-7457 Engineem & Scientisft 5190 NaL ROAD, Sum 300 RENO, NEvADA 89502 702-827-79W FAX 702-827-7925 530 SOUTH 336m STREET FMEXAL WAY, WAsHINGTom 9M3 206-874-0555 FAX 206-952-3435 Crry BANK BuiLmr, 19009 33RD A vENuE WEsT. SUITE 310 LYN)vwooD, WAsuwaav 98036 206-771-3480 FAX 206-771-3524 Nam ENviRONMENTAL WORATORY 674 HARRISON STREET SAN FRA)VCiSCO, CALIFORNIA 94107 475-243-2580 FAX 415-243-9390 41F'% RECYCLED PAPEir