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HomeMy WebLinkAboutAgenda Bill 7.A-Attch3 05/17/20040 ' All : melly EIR ADDENDUM 0 WATER RECYCLING ACQUISITION, ENHANCEMEN IMPROVEMENTS AND ACCESS REVISED MITIGATION MONITORING PROGRAM SCH # 2001052089 April 16, 2004 • repared by Parsons WATER` RECYCLING FACILITY AND RIVER. ACC.E IMPROVEMENTS REVISED MITIGA MON.ITO.RING PROGRAM r 1 BACKGROUND The legal basis for the development and implementation of mitigation measures lies in the California Environmental Quality Act (CEQA). Pursuant to Section ;2 of CEQA, public agencies should not approve projects as proposed if there are feasible alternatives or feasible mitigation measures available which would substantially 'lessen the significant environmental effects of such projects. Subsection 21002.1 further requires that- each public agency shall mitigate or avoid the significant .effects on the environment. of projects it approves or carries out whenever it is feasible to do,so. Assembly Bill (AB) 3180 was enacted in 1989 to ensure that required mitigation measures and project alternatives were implemented. AB, 3180 specifies the public agency's responsibility to adopt a mitigation monitoring and reporting program: SECTION I. Section 21081.6 is. added to the Public Resources. Code, to read: 210.8 b.6. When making . the findings required by subdivision (a) of Section 21081 or ® when .adopting a negative declaration pursuant to paragraph (2) of subdivision (c) of Section 21081, the public agency shall adopt a reporting or monitoring program for the changes to the Project which it has adopted or,made a condition. of Project approval in order to mitigate or avoid , significant effects on the environrnent. The reporting or monitoring 'program. shall be designed to ensure compliance during Project implementation. For those changes which have been required or incorporated into the Project at the request of an agency having jurisdiction by law over natural resources affected by the Project, that agency shall, if so requested by the lead or responsible agency, prepare and submit a proposed reporting or program. The monitoring prograrn must be adopted when a public agency makes its findings under CEQA:.so that, the program can be made a condition of Project approval in order to mitigate significant effects on. the environment. PURPOSE This Mitigation Monitoring Program is designed to serve as a tool for the evaluation of Project compliance .with mitigation measures accepted from the EIR. The basic objectives of the Mitigation Monitoring:Program are to achieve the following: ® To report to the City Council, and the public, information regarding compliance with the EIR mitigation measures; and e To provide assurance .and documentation that the studies and actions called for in the mitigation measures are being performed as planned. APRIL 16, 2004 PARSONS PAGE MMP -1 WATER RECYCLING FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM ®oCUMENT FORMAT Compliance with Existing Programs This document ,presents the applicable federal, state, regional, county, :and local policies and regulations with which the project must comply: Compliance with these policies and regulations will.result'in avoidance and /or minimization of adverse environmental impacts. Measures Included in the Project' This 'document presents a, listing and description of measures and standards which have been incorporated into 'the project design'. - The City has adopted these measures sand incorporated them as part of the project in order to avoid or minimize potential environmental impacts. These measures represent standard engineering; design, construction, and maintenance P Y.p g p development of these measures began during the scoping and ractrces. The rocess for the develo earl lannin phase of the project. Measures were developed to change .the project and avoid potential impacts identified by the public and 'federal, state, and local agencies. Other measures were developed as a result of geotechncal, biological, cultural, and hydrological analysis; -in order to avoid or minimizepotential impacts.. 0 Because these measures are part of the project, they do not qualify under the normal definition Of mitigation. - However, these measures have been included in this chapter to provide a mechanism to ensure that these measures are 'implemented and monitored, and to assist the reader in understanding 'the - commitments made by the City of Petaluma. This document includes measures to be implemented in all phases.'of the project, including planning and design construction, operation,, and maintenance. Compliance with these measures' will result _in avoidance and/orminimization of adverse environmental impacts. Mitigation Measures , This document incorporates mitigation, measures recommended in Chapter 4, Environmental Analysis of the Water Recycling Facility and River Access- Improvements EIR (2002) and revisions made in the EIR Addendum (2004). The mitigation measures listed ::in. this document are recommended by the consultant team to avoid' or reduce envirorunental r impacts. As described above under Background, the City is required' to mitigate impacts whenever it is feasible. Mitigation measures will be adopted by the City at the time of project approval. At that time, the City has the option of approving alternate mitigation- measures; if they .can be shown to be: effective and feasible. Some of the mitigation measures will °only be implemented during the final planning and detailed design. of the project. They often require the, refinement lof the fnal project design to accommodate particular environmental constraints Other mitigation measures are intended to be .implemented prior to during and immediately following project construction. These measures generally require the construction ,manager to follow ' constraints during, construction and to repair and rehabilitate impacts resulting from construction of the project. Finally, there are mitigation measures to be implemented during operation of the project. APRIL 16, 2004 PARSONS' PAGE MMP -2 WA'TERR 'REtCYCLFNG FACILITY AND. RIVER ACCESS IMPROVEMENTS REVISED MITT ATib'N MONITORING PROGRAM These measures generall y. require monitoring of operations , over time and the modification of those operations to reduce adverse environmental impacts Compliance with all of these .measures would,.,result in the reduction of adverse environmental'impacts. ADMINISTRATION 'The Director of the Water Resources and Conservation Department and /or his/her designee will be responsible for overall implementation and administration of the Mitigation Monitoring Program.. In order to carry out the mitigation monitoring program, the Director will .designate. a staff - person to serve as coordinator among the various agencies and departments. This person (C will ensure that each mitigation measure is implemented to the standards specified in the EI i R and s completed in a timely manner. If current staffing within. the Department cannot absorb the work demand to implement the program, a private contractor will be hired to manage and coordinate the mitigation monitoring and reporting program. The contractor will serve under the direction of the Director. Administration of the Mitigation Monitoring Program will in'cl'ude the following: ® Documentation of permit approvals by other agencies; ®` Compliance with conditions of project approval; ®' Routine inspections, and reporting activities; - ® Plan checks; ®. Coordination of activities of consultants hired by the 'City when such expertise and * qualif cations are necessary; o Coordination with applicable agencies that have m ligation..monitoring and reporting responsibilities (if'any); • Follow -up and response to citizens' complaints; • Development of a work plan and schedule for monitoring activities; • Maintenance of a mitigation monitoring checklist or other suitable mitigation compliance summary; • Implementation of corrective actions or enforcement measures, as needed; ® Preparation of reports of the status of implementation and monitoring of mitigation measures; and ® Monitoring of financial;resources associated with the program. MITIGATION' MEASURE; FORMAT Table 3-1 P resents the format for each mitigation measure and the information that each measure will contain: • APRIL 16, 2004 PARSONS PAGE MMP -3 WATER RECYCLING FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM IMPLEMENTATION Each responsible individual or agenc y as a listed "Monitoring .Agency" the Mitigation :in ' • . , Monitoring Program. will be responsible for determining whether 'the mitigation :measures contained within the monitoring program have been implemented. A Moni 'oring.A'gency may submit .a Verification Report Form (see page 3 -6) or other verification report to the Coordinator that documents compliance with each of the mitigation measures for which they are responsible. Based on the, information provided by the reports the Coordinator will maintain a mitigation monitoring checklist that, documents the completion status of all required mitigation measures as shown .in'Table 3 -2. Prior to issuance of grading or building permits the Coordinator will review the mitigation monitoring program. checklist to ensure that the Project design is 'in compliance with all .mitigation measures that are required to be implemented as a condition of the permit. ENFORCEMENT If a responsible individual or agency determines that compliance has not been achieved, , a written notice. shall be del' Vered to the Director or Coordinator describing the non - compliance and requiring compliance within a specified period of time. If non- compliance still exists! at the expiration of the specified period. of time, construction may be halted, and/or remedies shall be required, as. appropriate and at ,the discretion of the Director. APPROVAL AND CHANGES This Mitigation Monitoring Program is adopted. in conjunction with the Final ;E1R and project approvals for the project. 'Subsequent ;changes to the Mitigation Monitoring Program may =be approved by the Director ifdeemed to meet the intent of'said mitigation. APRIL 16, 2004 PARSONS PAGE MAW-4 WATER RECYCLING FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM VERIFICATION REPORT Date: Arrival Time: Departure: Location: • Construction Sheet No.: Discipline: ❑ Archaeology ❑ Biology ❑ Soils /Geology ❑Other Condition: Compliance: ❑ Acceptable ❑ Unacceptable ❑ Delay Activity ❑ Remedial Action Implemented ❑ Work Stopped ❑ Follow -up Conference Required Activity: Observations: Recommendations: U- Report Approval: Receipt By Project Supervisor: Signature: Comments /Actions: ❑ Dust /Air Quality ❑ Noise Date: Time: Copies to: • Date Entered to Environmental Monitoring File: By: APRIL 16, 2004 PARSONS PAGE MMP -5 Mitigation Measure Measures Included in the Project PD -1 Uniform Relocation A ssistance TD -2 Purchase Locally Grown or Inspected Plants PD =3 Liquefaction .Pro'tection PD -4 Seismic Design to Resist Ground .Shaking PD-5 Standard Engineering Methods for Expansive Soils PD -6 'Standard,Engineenng Methods for Corrosive Soils PD -7 Groundwater Monitoring and Management PD -8 Erosion, Stormwater Runoff, and Spill Control Measures PD -9 Conduct Phase II Site Assessment at Hopper Street to Assess the Potential for Contamination beneath the Sludge Lagoons • PD -10 Monitor Soil and Groundwater During Demolition/ Construction • for Evidence of Hazardous Waste at Hopper Street PD -11 Test t.Suspected and Properly Dispose of Soils and Groundwater at Hopper Street Mitigation Monitoring Checklist Implementing Agency I Mo nitoring Agency City of Petaluma Design Engineer Design Engineer Design Engineer Design Engineer Design Engineer City -of Petaluma Construction Manager and Design Manager City of Petaluma City of Petaluma City of Petaluma City of Petaluma City of Petaluma City of Petaluma City 'of Petaluma City of Petaluma City of Petaluma,& San Francisco Bay RWQCB City of Petaluma Construction Manager City of Petaluma City of Petaluma City of Petaluma Status I 'Comments APRIL 16, 2004' PARSONS PAGE 3 -6 • WATER RECYCLING FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM • WATER RECY FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM Mitigation Monitoring Checklist Mitigation. Measure Implementing Agency Monitoring Agency Status Comments PD 12 Inspect and Test for Lead -based Construction Manager City of Petaluma Paint and Asbestos Containing Material (ACM) in any Buildings at 95 Hopper Street that will be. Demolished PD =13 Mosquito Prevention City of Petaluma. City of Petaluma PD= l4 Construction Air Quality Design Engineer City of Petaluma Controls PD -15 Permitting and Control of Toxic City of Petaluma. City of Petaluma . Air Contaminants PD -16 Odor Control Design Engineer and City of Petaluma Plant. Operator PD -17 Construction Noise Mitigation Construction Manager City of Petaluma Measures and City of Petaluma PD-18 Operational Noise Mitigation Design. Engineer City of Petaluma Measures PD -19 Protection of Historic and City of Petaluma City of Petaluma Archaeological Resources. PD -20 Piotection,of Previously Design Engineerand City of Petaluma Undiscovered.Historic and Construction Manager Archeological Resources. PD -21 Landscaping Design - Design.Engineet City of Petaluma PD 22 ,Lighting Design Design Engineer and City City of Petaluma of Petaluma PD -23 Fire Protection Design.Engineer and City City of Petaluma of Petaluma .....�... •.caaurca LU -1 Annexation and Change of City of Petaluma City of Petaluma General Plan Land Use Designation and Zoning i s APRIL 16, 2004 PARSONS PAGE 3 -7 WATER RECYCLING FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION PROGR!A.M Mitigation Monitoring Checklist Mitigation Measure. 6W -1 Dritiking Wlater. Well'.Protection Implementing Agency Nionitor..ing Agency Status Comments Program City of Petaluma City of Petaluma; WQ la Chromium Monitoring and City of Petaluma City of Petaluma Source.Reduction Program City,of Petaluma WQ -1b Nickel Monitoring and Source City of.Petaluma Reduction Program WQ -Ic Bis(2- ethylhexyl )phthalate City.of Petaluma City of Petaluma Effluent Monitoring and Source Reduction Program 1 d Constituents not 1Vl_ W Q y orttored:in City of Petaluma City of Petaluma Effluent Momtonng and S ource Reduction WQ l e D in/Furan Congener City of Petaluma City of Petaluma Monitoring and Source Reduction Program BIO- la.Aquatic: Species Protection City of Petaluma City of Petaluma and Program Construction. Manager B10- lb.Rare Threatened and Endangered:Plant.frotection City of Petaluma City of Petaluma Complete No rare, threatened or :Program Summer 20 03 endangered plants found during surveys. B10 -lc Wildlffe.Protection Program City of Petaluma City of Petaluma and Construction Manager BI072a Active Raptor and Migratory _ g ry City of .Petaluma City of Petaluma and Bird Nest Protection Program Construction Manager BIO: 2b Rookery.Protection Program City of Petaluma City of Petaluma and Construction Manager B10 -7 Create or Restore Wetlands and City of Petaluma and City of Petaluma Waters lof the US: Design; Engineer APRIL, 16, 4 PARSONS �,. PAGE 3 -e • WATER RECYC0 FACILITY AND RIVR MITIGAT • Trips' TR,lb Install'Signage,to,Reroute City of Petaluma City of Petaluma and Employee and Visitor Trips Construction Manager Source: Parsons Harland Bartholomew Associates Inc:, 1999 , APRIL 16, 2004 PARSONS PAGE 3 -9 WATER RECYCLING FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM COMPLIANCE WITH EXISTING, PROGRAMS This section presents the applicable federal, state, regional, county; and 1_ocal policies and regulations that, the project components are required to comply with. Compliance with these policies and regulations, and future modifications thereof, is required, and will result in avoidance and /or I minimization of adverse environmental impacts. Federal Archaeological and Historic. Data Preservation Act of 1974 California Tokcs Rule Clean Air Act;of 1:970, amended 1977 and 1.990 Clean Water Act of 1977, amending the Water Pollution Control Act Comprehensive Environmental Response Compensation and Liability Act' of 1980, amended by the Superfund amendment and Reauthorization Act of 19.86 Emergency Preparedness and Community Right -to -Know Act Endangered Species Act of 1973, as amended (FESA) Migratory Bird 'TreatyAct of 1918 National Historic Preservation Act of 1966, amended 1976 and 1980, Sections 106 and 110 Resources Conservation and Recovery Act Rivers and Harbors Act of 1899, Section 10 U.S. EPA's 304(a) .Gold Book (Water Quality Criteria) U.S.EPA Federal Toxics rule Water Pollution Control Act, as amended by the Clean. Water'Act of 1977; Section 404 State Accidental Release Prevention and Hazardous Waste Control Laws Alquist = Priolo Earthquake Fault Zone Act California Clean Air Act California Department of Fish and' Game Stream Bed Alteration, Agreement (Fish and Game Code Section 16.0;1 -1603) APRIL 16 2004 PARSONS' PAGE 3.10 - WATER RECYCLING" FACILITY AND R, ` IV -ER ACCESS IMPROVEMENTS - f REVISED MIT'IGATI'ON MONITORING PR.OG,RAM 'California Department of Fish and 'Game Wildlife/Hardwood Management Guidelines (Revised 1994) California Endangered` Species Act '(CESA) (Fish and Game. Code Sec. 2050 -2098) California Government Code, Sec..65962.5, Hazardous Waste and Substances Sites List (Cortese List California Health and Safety Code,, Sections 2270 -2294, Mosquito Abatement California Health and Safety Code, Section 25500 et seq. - Hazardous Materials Release Response Plans and Inventory California Native Plant Protection Act (Fish and Game Code Section' 1900 -1913) California Occupational Safety, and Health Administration (Cal- OSHA) California Wetlands Conservation Policy 1993 Porter - Cologne Water Quality Control Act Public Resources Code, Sections 5020 -5024 (California Register of Historic Places) State Policy for Implementation of p 2oxi cs Standards for Inland Surface Waters, Enclosed Bays, and Estuaries of California State Implementation Policy) State Water Resources Control Board Antidegradation Policy Implementation for NPDES Permitting (APU 90 -0004) Title 8, California Code of Regulations (CCR), Sec. 25500 et seq. Hazardous Material Storage Title 8, California Code of Regulations (CCR), Sec. 1500 -1938, California Construction Safety Regulations Title 8 California Code of Regulations (CCR), Sec. 1539- 1541.1, Excavations Title 8, California. Code of Regulations (CCR), Sec. 1509 & 3203, Injury and Illness Prevention Program Title 8, California Code -of Regulations (CCR), Sec. 1597 -1599, Vehicles, . Traffic Control, Flaggers, Barricades, and Warning Signs Title 8, California Code of Regulations (CCR), Sec. 5194, Hazard Communication Title 22, California Code of Regulations (CCR), Sec. 60301 et seq., Recycled/Reclaimed Water Title 22, California Code of Regulations, Section 66260.1 et seq. - California Hazardous Waste Regulations Uniform Building Code:(UBC). as amended locally APRIL 16, 2004 PARSONS PAGE 3 -11 WATER RECYCLING FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM Water Quality Control Plan for the San Francisco Bay Basin '(1995) Regional Bay Area Clean Air Plan Bay Area Air Quality Management District Risk Management Policy Bay Area Air QualityManagement District Rules and' Regulations Sonoma County Sonoma County General Plan Sonoma County Tree Ordinance (No. 4014) Sonoma County Zoning Ordinance Sonoma County Building Codes Petaluma Petaluma General Plan Petaluma Building and Grading Regulations Petaluma Zoning Ordinance Petaluma City Ordinance No. 1856, Heritage & Landmark Trees • APRIL 16, 2064 PARSONS' PAGE 3 -12 WATER' REC,YCLING FACILITY AN,D RIV,E;R ACCESS IMPROVEMENTS REVISED MITI 'GA:T1;;O;N 'M.ONIT.'ORING PROGRAM MEASURES INCLUDED IN THE PROJECT This section presents the measufes'the City decided to incorporate into the project. PD -1 Uniform Relocation Assistance Description: To mitigate for the loss of a dwelling unit and disruption of farming operations, the City shall develop and approve a relocation assistance program in accordance with the Uniform Relocation Assistance and Real Property Acquisition Policies of 1970; which will goyem all of the acquisition. and displacement actions of the project. The affected property owner and tenants, depending on eligibility, would be afforded various services and forms of compensation in accordance with the provisions of this act. Lead Agency: City of Petaluma Water Resources and Conservation Department Implementing Agency: City of Petaluma Timing: Start: Upon certification of the EIR and after land acquisition. Complete :; Prior to the start of construction. ® Monitoring Agency: City of Petaluma Validation: Compensation of affected property owners and tenants shall be agreed upon in writing. • APRIL 16, 2004 PARSONS PAGE 3 -13 WATER RECYCLING FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM PD -2 Purchase Locally Grown or Inspected Plants Description: The City of Petaluma shall designate that, the purchase of all plants for the wetlands and restoration efforts shall be from locally grown stock or from a nursery that has an approved monitoring program for the glassy- winged `sharpshooter. Lead Agency: City of Petaluma'Water Resources and Conservation Department Implementing Agency: Design Engineer Timing: Start: Upon certif cation of the EIR Complete: Prior to the start of landscaping orrestoration Monitoring Agency: City of Petaluma Validation: Specifications for restoration and landscaping contracts 0 • APRIL 16, 2004 PARSONS PA GE. 3 -14 WAT'E'R RECYCLING FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITYG'AT'I0'N M`&NIT`oR.ING PROGRAM •, PD -3 Liquefaction Protection Description: 'The City 'shall densify or solidify soil as necessary' where site specif c cond ions are identified that are liquefaction- prone. Overexcavation and replacement of fiquefable soil will be viable :for some of the construction. , Vibro- replacement or compaction grouting would also be effective, especially in ;areas of deeper .excavation or trenching. Special foundation designs (e.g., pile or structural 'slab) may be appropriate for structures such as the new .structures near existing Pond No. 10. Piles are not required for new facilities in existing Ponds No. I and 4. Dead Agency: CityrofPetaluma Water Resources. and Conservation Department Implementing Agency; Design_Engineer Timing: Start: Vpon certification of the`EIR Complete: At completion of construction • • Monitoring Agency: City`ofPetaluma Validation: ;Specifications for each construction contract. APRIL 16; 2004 PARSONS PAGE 3.15 WATER RECYCLING FAC;I:LITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM PD-4 Seismic Design to Resist Ground Shaking Description: The City, shall take; pto account the high probability of strong seismic ground shaking, by incorporating design:. features that accommodate lateral movements and flexibility. Construction of all -facilities and earth, embankments should meet UBC standards for Seismic Zone 4, Seismic Source Type A, and Seismic Coefficients of 0.44 Nai (Ca) and 0.64 Na (CV). 'UBC. soil profile type for the site is. Sd and ,near source factors for the RodgeCs Creek fault are 1.19 (Na) and 1.58 (Nv). New facilities should be designed in accordance with the Sonoma County building codes which 'incorporate the seismic design for Zone 4 provisions of the 1997 Uniform Building Code. Lead Agency- Implementing Agency: Timing: Monitoring Agency- Validation:. - City of Petaluma Water Resources and Conservation,Department DesignEngineer Start:. Upon certification of the EIR Complete: Upon completion of construction. City of Petaluma Specifications for each construction contract 0 • • APRIL 16, 2004 PARSONS PAGE 3 =1'6' • Lead Agency: City Petaluma Water Resources and Conservation Department Implementing Agency: Design Engineer Timing: Start: Upon certification of the EIR WA °TER RECYCLING FACILITY AND RIVER A•CC'ESS IMP'ROVE'MENTS REVISED MITIGATION MONITORING PROGRAM PD -5 Standard E "ngineering Methods for Expansive Soils Description: The City shall implements standard geotechn"ical practices for expansive soils, testing according to American Society for Testing and Materials (ASTM) 'standards, 'and proper choice of materials shall be required. Monitoring Agency: City of Petaluma Validation: Specifications for each construction contract Complete Upon completion of construction APRIL 16, 2004 PARSONS PAGE 3 -.17 WATER RECYCLING, FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM PD -6 Standard. Engineering Methods .for Corrosive Soils Description:, The City :shall sample soil's for corrosivity and remove affected soils. Facilities shall be constructed ofmaterials not susceptible to corrosion or designed to provide corrosion protection. Lead City of Petaluma Water Resources and Conservation.Department Implementing- Agency: Design Engineer Timing: Start: Upon' certification of the EIR . Complete: Upon completion of.construction Monitoring Agency: City of Petaluma Validation: . - Specifications for each construction contract Ll •. 0 APRIL 16, 2004 PARSONS PAGE 3 -18 WATER RECYCLING FACILITY. "AND RI'VE' ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM PD 67 Groundwater and Management Description: The City shall monitor groundwater conditions around the site shall be.monitored on a regular basis. Sampling of the three monitoring wells bordering the existing facility on the Lakeville site shall be: supplemented by the addition., of a fourth well, located downgradient from the proposed wetlands area (see Figure 4.4 -1). This new well shall be installed and all four wells sampled prior to construction of new facilities. Following construction, the four wells ,shall'he analyzed annually. Samples shall be analyzed for the constituents listed in Table 4.4 -1, at ' a inimum. Additionally any constituents that are detected above-the I NPDES limits in the facilityeffluent should be added to the, monitoring well analyte list. Monitoring' shall include water level measurements. Should any groundwater contamination be determined to be resulting from the facilities, corrective action, such as source control (pretreatment) or additional, treatment, shall be taken. Lead. Agency: Cityiof Petaluma Water Resources , and Conservation Department Implementing-. Agency: City of Petaluma Timing: Start: °Prior to the start of construction Complete: Five years after completion of construction Monitoring Agency: City of Petaluma Validation: Annual report of monitoring results and Technical Memo describing corrective actions. • APRIL 16 2004 PARSONS PAGE 3 -19 WATER' RECYCLING F,A,.CILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM PD -8 Erosion, Stormwater Runoff, and Spill Control Measures Description: The City shall develop and imp lement measures desf ed to prevent P i� P significant construction impacts to water quality. Examples of possible measures include the following: Construction Site Best Management Practices (89ps) ID ' MP'Name Temporary Soil Stabilization SS-' Scheduling. SS -2 Preservation:ofBxisting Vegetation SS 73 Hydraulic Mulch SS -4 Hydroseeding SS -5 Soil Binders SS -6 Straw Mulch SS -7 Geotextiles,.Plastic Covers, & Erosion Control Blankets /Mats SS -8 Wood Mulching SS -9 Earth D',les/Drainage:Swales & Ditches SS -10 Outlet Protection/VelocityDissipation Devices SS -11 Slope Drains Temporary, Soil Stabilization SC -1 Silt Fence $C -2 Desilting Basin SC -3 Sediment Trap SC -4 Check Dam SC -5 Fiber. Rolls SC -6 Gravel'BagBerm 8C -7 Street Sweeping and Vacuuming SC -8 Sandbag Barrier SC -9 Straw -Bale Barrier SC -:1.0 Storm Drain Inlet Protection Wind Erosion Control WE -I Wind'Erosion Control Tracking, Control TC -1 . Stabilized Construction,Entrance /Exit TC -2 Stabilized Construction. Roadway TC -3 'Entrance /Outlet Tire Wash Non - storm Water'Management NS-1, Water Conservation Practices NS -2 Dewatering- Operations 0 • APRIL 1.6, 2004 PARSONS PAGE 3 -20 WATER WEC;YC FACILITY AND RIVER ACCESS IMPR REVISED MITIGATION MO ITO,R -I,NG PROGRAM Lead Agency: Construction 'Sate Best Manage"rnent Practices: (BMPs) ID BMP Name NS-5 Paving and Grinding Operations NS -4' Temporary Stream Crossing NS -5 Clear Water Diversion NS =,6 Illicit`Connection/Illegal Discharge Detection and Reporting NS -7 'Potable Water /Irrigation NS-8 Vehicle and Equipment Cleaning NS -9 Vehicle.and Equipment Fueling NS =10 Vehicle and Equipment,Mamtenance Waste Management and Materials Pollution Control WM -1 Material Delivery and Storage WM -2 Material Use WM =3' Stockpile Management WM -4 Spill Prevention and Control WM -5 Solid Waste, Management WM =6' Hazardous Waste Management WM -7 Contarninated Soil Management WM -8. Concrete Waste Management WM -9 Sanitary/S.eptic Waste Management WM -10 Liquid Waste Management Source: 61tmns'2660. In addition, stormwater runoff collected .on the Parcel A/B treatment facilities site during operation shall be diverted into the wastewater treatment system. :Stormwater runoff from the visitors parking lot on Parcel A. shall be treated either by diversion into the wastewater treatment: system or installation of a retention basin/vegetated Swale at the bottom of the lot. Construction within the Petaluma River or the lower portions of Ellis Creek shall be performed from a barge and with divers when appropriate. Excavation underwater shall be done with pressurized water. City of Petaluma Water Resources and Conservation Department Implementing Agency: Construction Manager 'Diming: Start Prior to start of construction .Complete: Upon completion of construction APRIL 16, 2004 PARSONS PAGE 3 -21 WATER RECYCLI „NG FACILITY AND RIVER ACCESS ,IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM Monitoring Agency: Validation: City of Petaluma and San Francisco Bay Regional Water Quality Control Board • Storm Water Pollution Prevention Plan • APRIL 1:6; 2004 PARSONS PAGE 3 -22 WATER RECYCL'I'NG FACILITY AND RIVER ACCESS IM,PR•OVEMENTS REVI'SE'D MIT'.G-AT'I'O'N MO'NIT.ORIWG PROG'RAM :. PD -9 Conduct Phase II :Site Assessment;at Hopper Streef,to Assess the Potential�for'Contamination beneath the,Slud:ge Lagoons Description: The 1994 Phase I Site Assessment at 9.50 Hopper Street noted that the soil materials: beneath the sludge lagoons may contain metals and other substances found in sewage influent. Therefore, the City shall perform- a Phase E Site investigation (e.g., collection of soil or groundwater samples) for the lagoons... A State of California certified hazardous waste lab using; EPA - approved analytical methods shall perform the laboratory analysis. Lead Agency: City of.Petaluma Water Resources and Conservation Department Implementing Agency.: City of Petaluma Timing: Start: Upon certification of the EIR Complete: Prior to the start of demolition of Hopper Street facilities Monitoring Agency: City of Petaluma 0 Validation: Phase H Site Assessment • APRIL 16, 2004 PARSONS PAGE 3 -23 WATER RECYCLING FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM PD -90 Monitor Soil and Groundwater during D.ernolitio.n /construction for Evidence of Hazardous Waste. at Hopper Street Description The City shall include monitoring by the contractor' for subsurface contamination -in compliance with the California Department of Occupational ' Safety and Health (Cal /OSH) for all demo lition / construction activities related to. the demolition at Hopper Street that require excavatioin .or exposure of soil, in areas suspected of containing soil or groundwater contamination. This monitoring would, at a minimum, include visual observation by personnel with appropriate . hazardous material's training, including 40 hours of Hazardous Waste Operations and Emergency Response (HAZWOPER) training as required by Cal /OSH for workers engaged in hazardous waste operations. Lead Agency: City of Petaluma Water Resources and Conservation Department Implementing Agency: Construction Manager Timing: Start: At the start of construction Complete: Upon completion of construction Monitoring Agency: City of Petaluma Validation: Review of personnel training; records to ensure use of appropriately trained personnel. • APRIL 16, 2004 PARSONS PAGE 3 -24 WA "7ER..R,ECYCLING FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM • PD. -11 Test Suspected and Properly Dispose of Contaminated Soils and Groundwater at Hopper Street Description: In areas where contamination of soil. and groundwater is suspected 'or known, the City shall contain groundwater brought to the . surface •as a result of dewatering in Baker tanks or similar containment devices or immediately dispose of or rernediate on site as recommended by the Phase II investigation. At a minimum, this would allow the suspended solids associated with dewatering to settle out before discharge, if discharge is allowable. Depending on the Phase u investigation and the, of groundwater being contaminated based on visual or other evidence, samples would be collected and analyzed. A State of California certified hazardous waste laboratory using EPA- approved analytical methods should perform the laboratory analyses. The types of analyses should be based on the, likely contaminant(s) and on local permitting requirements. All potentially contaminated materials encountered during project demolition/construction. activities shall be evaluated in the context of applicable local, state and federal regulations and/or guidelines governing hazardous waste. All materials deemed to be hazardous shall be remediated and /or disposed of following applicable reguatory agency regulations and /or guidelines. All evaluations, remediation, treatment and/or disposal of hazardous waste shall be supervised and documented, by qualified hazardous waste personnel (having received a minimum of 40 hours HAZWOPER training). Lead Agency: City cif Petaluma Water Resources and Conservation Department Implementing Agency: Construction Manager Timing: Start: Upon completion of Phase Il investigation Complete: Upon completion of construction Monitoring Agency: City of Petaluma Validation: The. City of Petaluma shall ensure the use of qualified hazardous waste personnel, review the results of any hazardous waste analysis, and monitor any necessary containerization program. • APRIL 1.6, 2004 PARSONS PAGE 3 -25 WATER RECYCLING FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM PD -12 Inspect and Test for Lead. -based Paint and' Abestos Containing Material (ACM) Any 'Buildings at 950 Hopper Street that will be Demolished Description: The City shall inspect (and test as necessary) all_buildngs subject to demolition for asbestos containing material. (ACM) and lead- based. paints: Certified inspectors acid consultants shall perform the work (i.e., Cal /OSH certification for asbestos workers. and California Department- :of Health Services certi=fication for lead workers). T,he. ,City of ,Petaluma or its demolition contractor shall notify the Bay Area Air Quality Management District before demolition commences if the , asbestos survey identifies ACM exceeding the threshold, amounts specified ;in state regulations. Certified contractors shall perform any required remediation- Lead Agency: City of Petaluma Water Resources and Conservation Department Implementing Agency: Construction Manager' Timing: Start: Upon certification of the EIR Complete:- Prior to the start of demolition. Monitoring Agency: City of Petaluma Validation: Review personnel certification records and pre - demolition inspection ;records to .ensure compliance and carry out ;necessary notification and remediafion. • • • APRIL 16, 2004 PARSONS PAGE'3 -26 WATER 'RECYCLING FACILITY AND' WIVER;,ACCESS IMPROVEMENTS REVISED MI.TIGA'T'ION MoNIT'ORI'NG PROGRAM PD -1.3 Mosquito Prevention Description: The City shall continue consulting . , with the Mann/Sonoma Mosquito and Vector Control District in designing and developing the ' wetlands and storage ponds. The City of Petaluma shall comply with the Marin/Sonoma Mosquito and Control District's criteria for mosquito prevention, in wastewater. reclamation or disposal' projects. The DistricCs design and mosquito prevention criteria shall be incorporated into the project's Wetlands Management Program. For example, wetlands that are operated as shallow water areas (less than one foot) should be properly graded 'to- facilitate drainage and ditched to provide access for mosquito fish. Among the District's design recommendations are that ponds should not have small coves or, irregularities (although. the ponds :may be of any shape), that side slopes should be as steep as possible; and that dead. algae, vegetation and debris should be routinely removed to minimize mosquito habitat. Lead Agency: . City of Petaluma Water Resources and Conservation Department Implementing Agency: City'ofPetaluma Timing: Start: Upon certification of the E'IR. :�f Complete: Prior to the start of construction Monitoring Agency: City of Petaluma Validation: Marih/Sonoma Mosquito and Control District shall review design of wetlands and storage ponds. APRIL 16, 2004 PARSONS PAGE 3 -2.7 WATER RECYCLING FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM PD -14 Construction Air Quality Controls Description: The BAAQMD considers air quality impacts associated with construction activities 'to be less than significant, if' all' ' applicable control "measures. recommended in their CEQA :guidelines are implemented. The City shall incorporate the following into construction contract specifications: • Water all active construction areas with the potential to generate significant amounts of dust at.l:east :twice daily and more often.- during: windy periods. Watering is the: single most effective measure to control dust emissions from construction sites.. Proper watering could. reduce dust emissions by over 75 %. • Cover all trucks hauling dirt or maintain at least two feet of freeboard. Dust -proof chutes shall be used. as appropriate to load debris onto trucks during any demolition. • Pave,, apply water two times daily, or„apply (non - toxic) soil ;stabilizers on all unpaved access roads parking' areas; and staging areas at construction sites. • Sweep daily (with.water :sweepers) all paved 'access roads, parking areas, and staging areas and sweep streets daily (With water "sweepers) if visible soil material is deposited' onto the adjacent 'roads. • Hydro seed, or apply (non-toxic) soil stab'i'lizers to inactive construction areas (previously graded areas that are inactive for 10 days or more). • Enclose, cover; water, twice daily, or apply (non - toxic) soil binders to' exposed stockpiles. • Limit traff c speeds on any unpaved road's to 15 mph. ® Install'', sandbags or other erosion Control measures to prevent, silt runoff to public roadways. o Replant vegetation in disturbed areas as quickly as _possible. . • Properly maintain construction equipment. This measure Could reduce emissions of ROG, NOk and PMlO by about 5 %. APRIL 16; 20,04 - PARSONS PAGE 3 -'28 i WATER RECYCLJNG FACILITY AND RIVE ?.. ACCESS IMPROVEMENTS REVISED M:ITIGATIO_N MONITORING PROGRAM ® Prior to demolition activities . identify any hazardous building materials or soils that may be disturbed during construction/demolition. If hazardous materials are identified, consult; with the BAAQN4D's Enforcement Division to ensure that demolition activities will comply with,:BAAQMD Regulations. Optional - Install wheel washers for all exiting trucks, or wash off the tires or tracks of ' all trucks and equipment leaving the site. ® Optional - If necessary, install windbreaks, or plant trees /vegetative windbreaks' at, the windward side(s) of construction areas. ® Optional - Suspend excavation and grading activity when winds (instantaneous gusts) exceed 25 mph and visible dust emission cannot be prevented from leaving the construction site(s). • • Lead Agency: City of Petaluma Water Resources and. Conservation Department Implementing Agency: Design Engineer Timing: Start: At the start of construction Complete:_ Upon the completion of Project construction Monitoring Agency: City of Petaluma Validation: Specifications for each construction contract APRIL 16, 2004 PARSONS PAGE 3 -29 WATER RECYCLING FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM PD -15 Permitting and 'Control. of Toxic Air Contaminants Description: The City shall obtain all necessary permits from the B9AQVID. If necessary, the project 'shall incorporate control equipment to reduce exposure :of the public to insignificant, levels. Control measures, such as carbon absorption systems, shall be implemented if necessary to reduce air toxic, emissions. Lead Agency: City of Petaluma: Water'Resources and Conservation Department Implementing Agency: City of Petaluma Timing: Start: Upon certification of EIR. Complete: `Prior to start of.Project operation, Monitoting Agency: City of Petaluma Validations BAAQvID permits and Technical Memo describing control measures if needed. • • APRIL 16, 2004 PARSONS 'PAGE 3 -30 WATER RECYG,L FACILITY AND R,VE'R AC'CE'SS IMP'ROV'EMENTS REVISED-'MIT'IGATION 'MONITORING PROGRAM PD -16. Odor Control Description: The City shall ensure ,proper design and operation of the facilities to reduce the potential for odor complaints. The design and operation of facilities shall ensure conformance with BAAQMD Regulation 7. Ten or more complaints or five -or more verified complaints over a 90 -day period would indicate that an odor problem with the proposed facility exists. Additional mitigation/abatement measures, such as scrubbers or further oxidation processes, shall be taken fo eliminate any substantial odouroblems Lead Agency: City of Petaluma Water Resources and. Conservation Department Implementing Agency: Timing: Monitoring Agency: Validation: Design Engineer and Plant Operator Start Upon certification of E1R Complete: On -going during operation of project City of Petaluma A ;complaint monitoring program and Technical Memo describing additional abatement measures if required. APRIL 16, 2004 PARSONS PAGE 3 -31 WATER RECYCLING FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM PDA 7 Construction Noise Mitigation Measures Description: The City hall incorporate t y he following conditions in related construction contract agreements: • Construction Scheduling. Limit noise = generating construction. activities, 'including truck traffic coming, to and from the site for any purpose, to daytime, weekday; non - holiday hours (7:00 am to 6:00 pm). • .Construction Equipment Mufflers and Maintenance. Properly muffle an maintain all construction equipment' powered by internal. combustion engines. • Idling 'Prohibitions. Prohibit unnecessary idling of internal combustion engines. ® Equipment Location and Shielding. 'Locate'all stationary generating construction equipment such as air compressors as far as practical from existing nearby residences and other noise - sensitive land uses. Acoustically shield such equipment. • Quiet Equipment Selection. Select quiet construction equipment, particularly air compressors, whenever possible. Fit motorized equipment with proper mufflers in good working order., • Noise Disturbance Coordinator. Designate a "noise disturbance coordinator" who will be responsible for responding to. any local complaints about construction noise. The disturbance coordinator would determine the cause ' of the noise complaint (e.g., starting too early; bad muffler, etc.) and would require that reasonable measures warranted to correct the problem be implemented. Conspicuously post a: telephone number for the disturbance coordinator at the construction site and include it in the notice sent to neighbors regarding' the construction schedule. Lead Agency: City of Petaluma Water Resources and Conservation Department Impl'emenfing Construction ManagerlCity of Petaluma Timing: Start: _During construction Completes At the completion of construction Monitoring Agency: City of Petaluma APRIL 16, 2004 PARSONS -PAGE 3 -32 WATER 'RECYCL,I''N.G FACILITY AND RTVE'R, ACCES'S IMPR- OVEMENTS RE.VIS'ED M1T`L.GWT''ION MONITORING PROGRAM •. Validation: The City will per-fom) daily checks to ensure compliance with this measure: The City will, respond, to complaints from private citizens regarding construction noise within 24 'hours. Construction; noise shall be;,monitored at the nearest noise- sensitive receptor locations(s) outside the project boundaries, during high ,noise generating activity to determine compliance) with local noise criteria. In the event 'that the noise criteria are exceeded, the construction activities shall be reviewed to determine additional mitigation measures to 'further reduce the construction noise. The telephone number of the Noise Disturbance Coordinator shall be made available to the residents around the project site so that annoyed residents would be able to report their complaints. • 0 APRIL 16, 2004 PARSONS PAGE 3 -33 WATER RECYCLING FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM PD -18 Operational Noise Mitigation Measures Description: As part of the design process the City shall .retain an acoustical engineer 'to ensure that the noise levels produced by mechanical equipment at the Lakeville facility do not exceed County standards. Potential measures may include; Lead Agency: Implementing, Agency: Timing: Monitoring Agency: Validation•: • Acoustical enclosures at noise producing equipment • Alternative equipment selections with lowernoise emissions • Mufflers for equipment exhaust systems City of Petaluma Water, Resources and Conservation Department Design Engineer Start: During final design of the proposed Project Completes At completion of final design City of Petaluma Specifications for:each construction contract • • APRIL 16,200& PARSONS PAGE 3 -34 W.A.T'ER R FA,CI,,LI`TY AND RIVER ACCESS IMPROVEMENTS REVTISED MITIGATION MONITORING PROGRAM PO49 Protection of Histo "ricand Archaeological Resources Description: In order to preserve .cultural resources, the City shall perform subsurface testing, evaluation for ,,significance, and /or recordation for the four sites, when ,avoidance is not feasible. The Hopper Street facility, the communication facility, Site C -757 (to the extent it is located on City property), and the farm complex on Lakeville Highway shall be recorded, mapped, and, photographed by a qualified professional architectural historian to Department of Parks and Recreation (DPR) standards on current DPR 523 series forms. The Hopper Street facility shall be evaluated for significance to the NRHP. All site record's and evaluation documentation shall be submitted to the State Historic Preservation Office for Section 106 compliance prior 'to any construction activities on the site. Lead Agency: Implementing Agency: Timing: Monitoring Agency: Validation: 0 City of Petaluma Water Resources and :Conservation Department City of Petaluma Start:. Upon certification of the EIR Completion: Prior to construction City of Petaluma Recordation for the four sites A'PRIL 16, 2004 PARSONS PAGE 3 -35 WATER REC`YCLIN'G FACILITY AND RIVER ACCESS IM'PR.OVEMENTS REVISED MITIGATION MONI'T.ORING PROGRAM PD -20 Protection of PreViously'UndiscOVered Historic and Archaeological Resources Description: If subsurface archaeological or .historical remains are discovered during construction, work in the area shall sto p 'immedately and a qualified professional archaeologist shall be consulted to develop, if necessary,. 'further mitigation measures to reduce any archaeological impact to a less than significant ,level before construction continues. If human burials are encountered, all work in the area will stop immediately and they Sonorna County coroner''§ office shall be notified immediately. If the remains are determined to be Native American in origin,, both the Native - Arneriean Heritage Commission and any identified descendants must be; notified and recommendations for treatment solicited (CEQA Section 15064.5); Health and Safety Code Section 7050..5; Public `Resources Code Sect on.5097:94 and 5097.98) Lead Agency: Implementing Agency: 'T'iming Monitoring Agency: Validation: City of Petaluma Water Resources and Conservation. Department Design Engineer and Construction Manager Start: Upon..certification.ofthe EIR Completion: Completion of construction City of Petaluma A qualified professional archaeologist shall be_ consulted if subsurface archaeological or historical remains are discovered. • 40 APRIL 16, 2004 , PARSONS PAGE '3 =36 WATER RECYCLIN -G .FACILITY AND RIVER ACCESS IMPROVEMENTS R.EVISED MITIGATION MONITORING PROGRAM • PD -21 Landscaping Design Description: The City shall provide landscaping - to screen views of the site from northwest -bound Lakeville .Highway and residents east of the highway. Landscape materials in the form of mature and fast- growing trees (such as the poplars already on site) and other appropriate vegetation. at the site's southwestern perimeter would screen the view from northwest -bound travelers. Where technically feasible, locate, new facilities on the southwest portion of the site. to increase the viewing distance from the highway. Design the .landscaping, buildings and facilities in character with the .surrounding agricultural uses and subject to site plan and architectural review. If new fencing `is necessary along Lakeville Highway, 'locate new fencing for the, wetlands area away from the highway with a landscape buffer between, the highway and the fence. Lead Agency: Implementing Agency: • Timing: Monitoring Agency: Validation: �m City of Petaluma Water Resources and Conservation Department Design Engineer 'Start: During construction. Complete: Within one year of completing construction of a Project component. City of Petaluma Specifications for landscape and restoration contracts APRIL 16, 2004 PARSONS PAGE 3 -37 WATER RECYCLING FACILITY AND RIVER ACCESS IMPRO'V:EMENTS REVISED MITIGATION MONITORING PRO:G'RAM PD -22 Lighting Design Description: The City shall design lighting: for the administration and maintenance' buildings; treatment .facilities' and parking areas to utilize shielded; low- intensity light sources. Locate light sources low and directed, away from off - site viewers. Direct personnel to turn lights on only, when needed; do not operate exterior lighting continuously or.automatically. Lead Agency: City of Petaluma Water`ResourceS and Conservation Department Implementing Agency: Design Engineer and City of Petaluma Timing: Start: Certification of the EIR Complete: Throughout the life of the project Monitoring; Agency: City of Petaluma Validation: Specifications for each construction 'contract. The design of the lighting will'be verified during the review and certification of ,Final. Engineering` Drawings: The City will check compliance with installation of the .specified. lighting and controls during regular inspections of construction. The City will monitor conformance with the operational criteria as part of regular reviews of`operation procedures. • • • APRIL 16, 2004 PARSONS P.A;GE'3 -38 WATER ,R,EC_'YCLING- FA,CILIT'Y A,ND RIVER A- CUES -S LM'PROVEMENTS REVI MIT'IGAT'ION MONITORING PROGRAM • PD 23 Fire Protection Description: Thew City shall provide sprinklers in new buildings. In addition to the sprinklers, there will be a ,requirement to install a weather station at the site. This will provide the Fire Department with weather information in the event �of any potential release of hazardous chemicals in the future Fire alarms shall be installed at the site. This will quickly alert employees of fire danger and allow them to evacuate the area. Lead Agency: City of Petaluma Water Resources and Conservation Department Implementing Agency: Design Engineer and City of Petaluma Timing: Start: At start of construction Complete: Upon completion of construction Monitoring Agency: City of Petaluma Validation: Specifications for each construction contract • y , • APRIL 16, 2004 - PARSONS PAGE 3 -39 WATER RECYCLING FACILITY AND RIVER ACCESS IM;PRO'VEM -E:NTS REVISED MITIGATION MONITORING PkOG,RAM MITIGATION MEASURES' This section contains mitigation measures to be implemented prior to . during, and immediately following project construction. These measures generally require the construction manager to follow certain constraints. during construction and' to repair and rehabilitate impacts resulting from construction of the project. Compliance with these mitigation measures, would result in minimizing; rectifying, or reducing adverse environmental impacts. 0 • APRIL 16, 2004 PARSONS PAGE.3 -40 WATER RECYCLING FACILITY AN,D RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM LU -1 Annexation and Change of General Plan Land Use Designation and Zoning, Description: The City shall apply for annexation of Parcels A and B prior to construction of project facilities. and. change the General Plan Land Use Designation and zoning •to a designation that allows allow for public •facilities on the site (i e., Public and Institutional Land Use Designation and General Industrial zone). As part of annexation, the Urban Growth Boundary shall be revised to include Parcels A. and B. Dead Agency: City of Petaluma Water Resources and Conservation Department Implementing Agency: City of Petaluma Timing: Start: After approval of the project Complete: Prior to the start of construction Monitoring Agency: City of Validation: Copy of the LAFCO resolution approving annexation. L` APRIL 16; 2004 PARSONS . PAGE 3 -41 WATER RECYCLING FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM GW -1 Drinking Water W,e11 Protection Program Description: The City shall monitor water quality in the nearby drinking water well before. and after ,construction. If changes are detected after •construction that are deemed deleterious to public health, one of the following, measures,. or an equivalent measure, shall be implemented: • Drill a .new well further from the Water Recycling Facility • Retrofif the existing well, e.g., provide a deeper casing • Provide w.ellhea& treatment system for the constituents that are causing the public health concern. Lead Agency: City of Petaluma Water Resources and Conservation Department Implementing Agency: City of Petaluma Timing Start: After-certification of`the EIR Complete: Five years after completion of construction Monitoring Agency: City of Petaluma Validation: Annual monitoring and Technical Memo describing corrective measures if necessary. APRIL 16, 2004 PARSONS PAGE 3 =42 WATER RECYCLING FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM • • WQ -1a Chromium Monitoring and Source Reduction Program Description: The. City shall. implement a Chromium Monitoring Program to determine if the concentration of chromium in wastewater will cause a significant impact on the receiving water if discharged and, if necessary, identify and control the source of chromium to avoid causing an impact in receiving waters and to comply with the -anticipated mass emissions limit. If three consecutive samples of chromium. during the discharge season exceed the lowest CTR or Basin Plan criterion for chromium (currently 11 µg/L), the City shall 'implement a Chromium .Source Control Program. Under this program, the City will establish or -revise as necessary local pretreatment limits for chromium and will provide for enforcement of these limits. Typical chromium sources are 'industries involving the following uses of chromium: fabrication of alloys; preparation of alloy steels to enhance corrosion and heat resistance; fabrication of plated products for decoration or increased wear resistance; production of non- ferrous alloys to impart special qualities to the alloys textile industry use in dyeing, silk treating, printing, and moth proofing wool; leather industry use for tanning; photographic f ring baths; and fuel additives and propellant additives. Lead Agency: City of Petaluma Water Resources and Conservation Department Implementing Agency: City of Petaluma Timing: Start: After certification of the EIR Complete: Ongoing • Monitoring Agency: Cityof. Petaluma Validation: Annual monitoring reports and Technical Memo describing source reduction program if needed. APRIL 16, 2004 PARSONS PAGE 3 -43 WATER RECYCLING FACILITY AND RIVER ACCESS 'I'MPROVEMENTS REVISED MITIGATION MONITORING PROGRAM WQ -1 b Nickel Monitoring and Source Reduction Program Program • Description: The City 'shall implement a Nickel Monitoring Program to P _ g �' determine if the concentration of nickel in wastewater will cause a significant impact on the receiving water if discharged and, if necessary, identify and control the source of nickel to avoid causing an impact. in receiving waters and to comply with the anticipated' mass emissions limit. If three consecutive samples of nickel exceeds the lowest CTR or Basin Plan criterion for nickel (currently 7.1 µg/L), the City shall 'implement a. Nickel Source Control Program. Under this program, the City establish or revise as necessary local pretreatment limits for nickel and will provide. for enforcement of these limits. Typical nickel sources are manufacturing ,processes involving the following, uses of nickel: plating; for various. ,alloys such as new silver, Chinese silver, German 'silver; for coins; electrotypes, lightning rod tips-, electrical contacts, and electrodes; spark. plugs, machinery parts; as a catalyst for hydrogenation of organic ,substances; in the manufacture stainless steels and nickel chrome resistance wire; and for coloring glass. .Lead Agency, City of Petaluma Water Resources and Conservation Depart ment Implementing Agency` City of Petaluma Timing.: Start: After certification of the EIR Complete: Ongoing Monitoring Agency:. City of Petaluma Validation: Annual monitoring reports and Technical Memo describing source reduction program if needed. s APRIL 16, 2004 PARSONS PAGE 344 WA'TE "R RECYCLING FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM WQ -1 c Bis(2- eihylhe)(yl)phth'alate Effluent Monitoring and Source. Reduction Program Description: The City shall implement a, Bis(2- ethylhexyl)phthalate Effluent Monitoring Program to determine if the concentrations of bis(2- ethylhexyl)phthalate in effluent will cause a significant impact on the,receiving water if discharged: lVlonitoring shall be done at least twice a year for a period of at least three.years. If three consecutive samples during ;discharge season, of bis(2- ethylhexyl)phthalate results 'in receiving water concentrations that exceed the water quality criterion, the City shall implement a source control program for bis(2- ethylhexyl)phthalate. Under this. program, the City will establish local pretreatment limits 'and provide for enforcement of these limits. Lead Agency: City of Petaluma Water Resources and Conservation Department Implementing Agency: City of Petaluma Timing: Start: After certification of the EIR Complete Five years after completion of construction Monitoring Agency: City of Petaluma Validation: Annual monitoring reports and Technical Memo describing source reduction program if needed. APRIL 16, 2004 PARSONS PAGE 3 -45 WATER RECYCLING FACILITY AND RIVER ACCESS IMPR'OVE.MENTS REVISED MITIGATION MONITORING PROGRAM WO-1 d Constituents not Monitored''in Effluent Monitoring and Source Reduction S; Description: The City shall implement an Unmeasured Priority Pollutant Monitoring' Program to determine if the concentrations of aldrin, 2,3,7;8 -TODD, acrolein, and ac . lonitrile in effluent will cause a significant impact on the receiving water if discharged. Monitoring shall be done. at least twice a year for a period of at least three years. If three consecutive samples during discharge season of any of 'these. compounds results in. receiving water concentrations that exceed the water quality criterion, the City shall implement a source control program for. ,that compound. ,Under this program, the 'City will establish local 'pretreatment limits and provide for enforcement of these limits. Lead. Agency: City of Petaluma Water Resources and Consery ation Department Implementing Agency: City of Petaluma Timing:, Start: After certification of the EIR Complete: Five years after completion of construction Monitoring Agency: City of Petaluma . Validation: Annual monitoring reports and Technical Memo describing ,source reduction program if needed. '.i APRlL 1'6; 2004 PARSONS PAGE 3 -46 WATER RECYCLING FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION• MONITORING PROGRAM WO -1e Dioxin /Furan Congener Monitoring and Source Reduction Program Description: The City shall implement 'a Dioxin/Furan Congener Monitoring Program to determine if the concentration of dioxin/furan congeners in wastewater will cause a significant impact on the receiving water if discharged and, if necessary, identify and control the. source of dioxin/furan congeners to avoid causing an impact in :receiving waters and to comply with the anticipated mass emissions limit. If the TEF normalized concentration of three consecutive samples of a_ dioxm/furan congener exceeds the lowest CTR or Basin Plan. criterion for 2;3,7,8 -TCDD (currently 0.014 gg/L) or any future CTR or Basin Plan. criterion established for that congener, the City shall implement a Dioxin/Furan Congener Source Reduction :Program for non - atmospheric sources of dioxin/furan congeners. Under this program, the City will establish local pretreatment limits for non - atmospheric sources of the dioxin/furan congener and will provide for enforcement of these limits. Lead Agency: City of Petaluma Water Resources and Conservation Department Implementing Agency:' City of Petaluma r Timing: Start: After certification of the EIR Complete: Ongoing Monitoring Agency: City of Petaluma Validation: Annual monitoring reports and Technical Memo describing source reduction program if needed. 0 . APRIL 16, 2004 PARSONS PAGE 3 -47 WATER RECY'CLI'NG FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM B10-1 a Description: Aquatic Species. Protection. Program The City shall implement an Aquatic Species Protection Plan, as follows: . 0 • A Worker Environmental Awareness Training. Program for construction personnel shall be provided. Any ground - disturbing Construction •activity in. Ellis Creek (i.e., in. the bank. or bed of the channel) shall be 1) conducted when no or low freshwater flow from 'upstream into the work area (which will potentially be °tidal at the time of construction) is occurring to avoid• downstream . transport of sediment and impacts on any migrating- salmonid fish, or other rare - aquatic species; and 2) conducted between coffer dams around which any tidal or stream flow shall be routed. Prior to coffer 'dam installation, a qualified biologist shall seine the area between the dams 'and the area within 25 feet of the darns to determine if sensitive species are present.. If sensitive species are present, they should be relocated in consultation with NMFS, USFWS and DFG consistent; with' federal and State regulations. Facilities shall: be, located' and, constructed using methods that minimize the loss of existing riparian vegetation. Unavoidable loss of riparian vegetation shall be mitigated by planting sufficient riparian vegetation of like; °species so as to compensate for the loss. • A 20 -foot buffer .zone from the top of the. bank of Elli's Creek shall be established, where feasible, and fenced during construction. If aquatic habitat must be removed, create or restore like habitat on site at a. compensatory ratio of 1:1 (1 acres of restored.-habitat for every I acre impacted) or as required,by the Corps of Engineers .or Regional Water'Quality, Control Board. I'dentify opportunities to improve current habitat conditions within Ellis Creek and implement, where feasible. Cropped upland is available as mitigation sites for salt marsh, freshwater marsh, or stream impacts.. Shollenberger Park also has sites available for mitigation . for river habitat impacts. Best management ;practices shall be implemented' to control erosion, sedimentation, and runoff of "pollutants. As an appropriate example, best management practices are • P g P decribed in the CA "ltrans Storm Water Quality Handbooks: APRIL -1'6, ;2064 PARSONS PAGE" 3 -48 0 • Lead Agency: Implementing Agency! Timing: Monitoring Agency: Validatiow- WATER R'ECYCLIN.G FACILITY AND RIV ".ER ACCESS IMPROVEMENTS REVISED MITIGATIO'.N MONITORING PROGRAM Construction. Site Best Management Practices Manual (November 2000). Refer to P.D4 fora potential list. These shall be implemented as - necessary" under the supervision of the construction manager. Detailed specifications shall be incorporated onto bid documents and construction drawings. ® Construction and grading activities that would affect Ellis Creek; or upland areas that might erode into the creek, shall be restricted to the dry season. City of Petaluma Water Resources and Conservation Department City of Petaluma Start: Before start of construction of the affected area Complete: Upon completion of City of Petaluma and Construction Manager Annual. report APRIL 16, 2004 , PARSONS PAGE 3 -49 WATER RECYCLING FACILITY AND RIVER ACCESS` IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM B10 -1 b Rare, Threatened and Endangered Plant'Protection Program Description: The City shall: retain. a qualified biologist to conduct flori'stically - based surveys for special - status plants in accordance with the CDFG's "Guidelines for Assessing the Effects of Proposed. Developments on Rare and Endangered Plants and Plant Communities ", prior to initiation of construction activities. The purpose of these surveys will be to locate and identify any.special- status plants that may occur in the construction zone. Lead Agency: Implementing Agency: Timing: Monitoring Agency Validation: If special- status plants are, located during the surveys exclusionary buffer. zones (recommend a minimum 20 7foot buffer, where feasible) shall be established around each population, site. Mesh fencing shall be installed at the boundary of the .exclusionary buffer zone prior to initiation of construction activities-. If complete avoidance cannot be achieved, the City shall submit a site- specific mitigation and compensation'prograrn for the affected. plants -in consultation with the CDFG. The mitigation program shall include the results of the surveys, delineation of suitable habitats for restoration or planting of rare species, procedures for :obtaining seed before construction; and performance standards for success of the mitigation,program. Sufficient areas exist along Ellis Creek and elsewhere on the site to create or restore plant . communities if heeded. City of Petaluma Water Resources and Conservation Department City of Petaluma Start: After certification of the EIR start of construction. Complete: Upon completion of construction City of- Petaluma Annual report • APRIL 16; 2004 PARSONS PAGE'3 -50' W'ATE'R' RECYCLING FAC.11ITTY AND RIVER A- C +CE;SS. IMPROVEMENTS R'IEV�I'SE'D M'IT "Pr,GATI'O;N KONITO'R'ING PROGRAM =� B10 =1:c Wildlife Protection Program Description: The City shall implement rules at the public areas on Parcels A and B to require dogs to `be leashed. at .all times. In. addition, rules will be established requiring the public to remain on established trails. Lead Agency: City of Petaluma. Water Resources and Conservation Department and City of Petaluma Parks and _Recreation Department Implementing Agency: 'City of Petaluma Timing Start: Upon completion of; construction Complete: Throughout the life of the,project Monitoring Agency! Gity of Petaluma and Construction- Manager Validation: Copy of rules. • APRIL 1.6, 2004 PARSONS PAGE 3 -51 WATER RECYCLING FACILITY AND RIVER ACCE =SS; IMPROVEMENTS REVISED MITIGATION MONITORING`PROGRAM B10-2a Active Raptor and Migratory Bird Nest Protection Program Description: The, City shall. retain a qualified biologist to conduct pre- construction surveys, to determine if any active' raptor or migratory bird; nests' occur within 500 feet of the project area at least two weeks prior to initiation of construction activities. Lead Agency: Implementing, Agency: Timing: Monitoring Agency: Validation: If active nests :are located in the study area, construction exclusion zones shall. be established around each active nest. Appropriate construction exclusion zones shall be established through consultation with CDFG. Construction -activities shall be prohibited within exclusion zone until the end of the nesting season. During construction, a , qualified biologist ,shall `monitor each nest to evaluate potential nesting disturbances caused by the, construction activities. The monitor shall have the authority to stop construction if it appears to be having a negative impact on the nesting raptors: The monitor shall also monitor the nest to determine: when the young have fledged and submit weeklyreports to the CDFG and the City of Petaluma throughout the, ,nesting season. City of Petaluma Water Resources and Conservation Department City of Petaluma Start: After certification, of the EIR start of construction Completer Upon:completion of construction City of Petaluma and Construction Manager Annual report • • 0 APRIL 1'6, 2,004 PARS,ON,S PAGE 3 -52 WATER R'ECYCGL:ING FACI.,LITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MONITORING PROGRAM B10 -2b Rookery Protection Program Description: A. qualified biologist will conduct pre- construction surveys to determine if rookeries or other nests occur within 500 feet of the project area. A construction exclusion zone shall be maintained around each rookery'between January 1.5 and June 15 to ensure that no construction activities occur within 500 feet of an active rookery (personal communication, Wilcox 2001). Lead Agency: Implementing Agency: Timing: Monitoring Agency: Validation: APRIL 16, 2004 If an active rookery is found, a qualified biologist shall monitor the rookery to evaluate potential disturbances caused by the construction activities. The monitor shall have the authority to stop construction `if it appears to be having a negative impact on the rookery. City of Petaluma Water Resources and Conservation Department City of Petaluma Start: Aftercertification of the E1R start of construction Complete: Upon completion of construction City of Petaluma and Construction Manager Annual report PARSONS PAGE 3 -53 WATER RECYCLING FACILITY AND RIVER ACCESS 'IM'PROVEMENTS REVISED MITIGATION MONITORING PROGRAM B10 -7 Create: or Restore Wetlands and Waters of the U.S. Description: The City shall prepare a Conceptual Wetland Mitigation and Monitoring Plan that requires °revegetation of temporary Imp Acts to wetlands and compensatory creation of wetlands for permanent impacts. The Plan shall include a planting palette, a conceptual planting, plan, performance criteria, and procedures for maintenance and monitoring Mitigation will be on site and in kind, if possible. Compensatory�mitigation for permanent impacts shall be provided at a.ratio of `1:1, that is, 1 acres of wetland habitat :created for every acre filled, or at the .ratio prescribed by the Corps of Engineers or Regional Water Quality Control Board. Lead Agency: Implementing, Agency: Timing: Monitoring Agency' Validation: City Petaluma WatefResources and Conservation Department City of Petaluma and Design Engineer Start: After certification of the EIR start of'construction Complete: Upon completion of construction City of Petaluma Annual report 0 � • APRIL 1,6, '2004 - PARSONS PAGE 3 -54 .0 • WATER RECYCLING FACILITY AND RIVER ACCESS IMPROVEMENTS REVISED MITIGATION MON`PTORING PROGRAM TRA a Reroute Construction Worker Trips Description: Before 9 :00 AM and after 4:00 PM, and after the new access road is constructed, construction workers shall be required to enter and exit Lakeville Highway at McDowell `Boulevard. , Lead Agency: City of Petaluma Water Resources and :Conservation Department Implementing Agency: Construction Manager Timing: Start.At.start of construction. Complete Upon completion of construction. Monitoring Agency: City of Petaluma Validation: Specifications in each construction contract APRIL 16, 2004 PARSONS PAGE 3 -55 WATER RECYCLING FACILITY AND RIVER ACCESS I'M'PROVEM.ENTS REVISED MITIGATION MONITORING PROGRAM TR -1 b . Install .Signage to .Reroute Employee and Visitor Trips Descri tion: P The City: shall ;install an :informational, sign. on Lakeville 'Highway Just west of the ,intersection with McDowell Blvd, indicating that the new wetlands park can be accessed by turning right on - McDowell Blvd. In addition,:the City shall install a sign.as visitors leave the wetlands park to prohibit a right turn, into .Pine View between 4:00 and 6:00 PM on weekdays. Lead Agency: City of Petaluma Water. Resources and Conservation Department Implementing Agency: City of Petaluma Timing: Start: Upon completion of construction Complete: Throughout the life of the project Monitoring Agency.- g g y� City of Petaluma and Construction Manager Validation: Copy of signage • APRIL :16,. 2004 PARSONS PAGE 3 -56