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HomeMy WebLinkAbout03. Annual Recycled Water Program UpdateANNUAL RECYCLED WATER PROGRAM UPDATE Melody LaBella, P.E. Associate Engineer Board Meeting April 21, 2016 2015 RECYCLED WATER ANNUAL REPORT • Required by General Order 96-011 • Report Elements • Recycled Water Quality • Summary of Violations • Recycled Water Use by Customers • Tabulation of Annual Customer Site Inspections • List of New Customers • Status of Recycled Water Development 3. 1 2015 RECYCLED WATER ANNUAL REPORT • Recycled Water Quality • Full compliance • Recycled Water Use • 229 IMG by customers 0. 355 MG at Treatment Plant • Customer Site Inspections Excellent compliance ZONE 1 ` RECYCLED WATER PROJECT 228,982,144 gallons delivered in Zone 1 4/7/2016 2 ZONE 1 USAGE (2001-2015) 250 c7 200 2 c 150 0 A 100 50 0 167 Recycled Water Usage Trend 190 208 151 229 2011 2012 2013 2014 2015 Year HYDRANT TRUCK FILL PROGRAM • y' 1s - Seca& 4,376,022 gallons in 2015 4/7/2016 3 TRUCK FILL USAGE (2001-2015) 5 l74 2 To l7 3 2 0 1 0 Recycled Water Usage Trend 0 1.7e-4 .26 4.38 2011 2012 2013 2014 2015 Year RESIDENTIAL FILL STATION 11,775,005 gallons in 2015 4/7/2016 4 CONCORD RECYCLED WATER PROJECT NEW CUSTOMERS 14 new connections in 2015 SATELLITE WATER RECYCLING FACILITY (SWRF) Screenings .Hauled Off -Site 11 Chemical/Supplies Deliveries to Site Membrane Filtration & Disinfection Process Pumped r Process Solids Wastewater Returned to Withdrawal / Collection System Lateral 4/7/2016 5 DIABLO COUNTRY CLUB SWRF EVALUATION EBMUD REFINERY RECYCLED WATER PROJECT Central Contra Costa Sanitary District Protecting Public Health and the Environment .-all‘-\\%4- CONTRA COSTA WATER DISTRICT 4/7/2016 6 • CCWD Canal • Local Golf Courses • Local refineries • Export to Ag - DMC • Export to DERWA • Export to Delta Diablo Wholesale Recycled Water Opportunities Study LEGEND * CCCSD W WTP EBMUD Aqueduct - CCWD Canal - DSRSD Facilities — CVP/SWP Facilities Upper San Leandro Reservoir liRMQ 13 Market Assessment Recycled Water (ReW) Indirect Potable (IPR) Direct Potable (DPR) Wastewater • Send San Ramon Pump Station to DSRSD EBMUD Mokelumne Aqueduct #1 or #2 EBMUD San Pablo Res. • EBMUD Briones Res. • EBMUD Upper San Leandro Res • Lafayette Reservoir I• Los Vaqueros Reservoir I • CCWD Clayton groundwater recharge • DSRSD groundwater recharge • EBMUD Mokelumne Aqueduct #1, 2, or 3 • CCWD Mallard Reservoir Bollman WTP •c 4/7/2016 7 ACKNOWLEDGEMENTS • Water produced by the Treatment Plant and monitored by the Lab • Program managed by the Engineering Dept. • Distribution system operated by Collection System Operations Department • Residential Fill Station operated by HHW Staff • Customer billing by Accounting staff QUESTIONS? 4/7/2016 8 2015 RECYCLED WATER QUALITY AND DISTRIBUTION ANNUAL REPORT 0%01 Central Contra Costa Sanitary District 5019 Imhoff Place Martinez, CA 94553 Central Contra Costa Sanitary District Centra Contra Costa Sanitary District 2015 Recycled Water Quality and Distribution Annual Report Facility Name: Central Contra Costa Sanitary District Water Reuse Program Order: 96-011 Report Due Date: March 15. 2016 Period Covered by this Report: January 1, 2015 to December 31, 2015 I certify under perjury of law that this document and all attachments are prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who managed the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and n prisonment for knowing violations. • Signature of Official Roger S. Bailey feral Manager 03.1P: 16 Date CENTRAL CONTRA COSTA SANITARY DISTRICT 2015 RECYCLED WATER QUALITY AND DISTRIBUTION ANNUAL REPORT INDEX Page No(s). Producer's Self -Monitoring Program Report — Recycled Water.... 1-9 Figure 1: CCCSD Recycled Water System Map 10 Table 1: Summary of Recycled Water Usage — 2015 11 Table 2: Monthly Recycled Water Usage — 2015 12 Table 3: New Authorized Recycled Water Users — 2015 13 Tables 4-15: CCCSD Monthly Recycled Water Characteristics — 2015 14-25 Recycled Water Customer Annual Site Inspection Reports 26-63 RECYCLED WATER PRODUCER'S SELF-MONITORING PROGRAM REPORT REPORTING PRODUCER: Central Contra Costa Sanitary District DATE OF REPORT: March 15, 2016 ORDER: 96-011 REPORTING PERIOD: January through December 2015 RECYCLED WATER PROGRAM OVERVIEW This annual report covers Central Contra Costa Sanitary District's (CCCSD) production and distribution of recycled water over the period of January through December 2015. CCCSD has been providing tertiary -treated recycled water for in -treatment -plant usage, irrigation customers and a range of commercial uses since 1996. In 2015, CCCSD provided approximately 703 acre-feet (AF), or 229 million gallons (MG), of recycled water to a variety of customers in Pleasant Hill, Concord and Martinez near CCCSD's treatment plant in Martinez. Recycled water was used for landscape irrigation at schools, parks, private businesses, golf courses, and street medians, and for commercial applications such as truck washing, concrete manufacturing, dust control, and toilet and urinal flushing. In addition to supplying recycled water to offsite customers, CCCSD used approximately 1,090 AF, or 355 MG, of recycled water internally at CCCSD's treatment plant for process water and landscape irrigation. In 2015, the total volume of recycled water provided by CCCSD to offsite customer locations and for internal uses was approximately 1,793 AF, or 584 MG. Table 1 of this report provides a summary of recycled water usage for calendar year 2015 by reuse application category, as requested by the Regional Water Control Board (RWQCB). Table 2 shows the monthly usage of recycled water by customer, excluding CCCSD's internal use at the treatment plant. Table 3 lists new authorized recycled water users for 2015. Figure 1 is a map of our existing recycled water distribution system, which includes the location of each recycled water customer. All sampling and analyses were performed in accordance with RWQCB Order 96-011, and our Recycled Water Program complied with all applicable tertiary recycled quality standards. Tables 5 through 15 represent the 2015 water quality characteristics. All CCCSD recycled water customer sites were inspected by CCCSD staff and found to be in compliance with recycled water use regulations; copies of those inspection reports can be found at the back of this report. 1 ACTIVE RECYCLED WATER PROJECTS AND PROGRAMS CCCSD continues to seek opportunities and partnerships to cost-effectively expand recycled water use, add new customers, and obtain financial assistance to build additional recycled water facilities. CCCSD's recycled water projects have been on the forefront of the development of innovative uses of recycled water. The interior hot water use of recycled water for dog kennel wash -down was the first -of -its -kind in California. CCCSD's expansion into the provision of dual plumbing for interior uses for toilet and urinal flushing, as well as the proposed use of recycled water for cooling towers and boiler feed water at local petroleum refineries, represents some of recycled water's more advanced uses. The following describes CCCSD's work in 2015 to connect customers to recycled water. Recycled Water Zone 1 Proiect CCCSD has an agreement with Contra Costa Water District (CCWD) to allow CCCSD to supply up to 1,163 AF/year (379 MG/year) of recycled water for landscape irrigation and light commercial uses in the Zone 1 Project area, which consists of a specific geographic area in portions of Martinez, Pleasant Hill and Concord near the Interstate 680 freeway. CCCSD constructed and operates approximately 13 miles of recycled water distribution pipelines in these areas and now provides recycled water service to more than 50 different customer use sites within the Zone 1 geographic area. In 2015, CCCSD distributed 228,982,144 gallons of recycled water to our fixed recycled water customers in the Zone 1 project area. CCCSD will continue efforts to identify and connect additional cost-effective recycled water customers in this project area. Concord Recycled Water Proiect The Concord Recycled Water Project is the largest remaining recycled water project in the Zone 1 area. Construction of the mainline distribution system was completed in early 2014. The system was charged in Spring 2014 and a recycled water hydrant within the project area was made active for serving our Truck Fill Hydrant Program, which is described on the next page. In the summer of 2015, CCCSD hired a contractor to connect 14 new businesses to our recycled water distribution system for landscape irrigation. See Table 3 for a list of the new customer sites that were connected to recycled water, along with their expected demand. This project was previously awarded a $1,030,000 Proposition 84 Implementation Grant from the California Department of Water Resources and a $97,000 Title XVI planning grant from the US Bureau of Reclamation (USBR) in 2011. CCCSD is continuing to seek federal legislative authorization and appropriation for an additional $1.8 million in Title XVI funding for the project through the Western Recycled Water Coalition (discussed later in this report). 2 Truck Fill Hydrant Program During the 2009 drought, CCWD implemented water conservation measures, including recalling its potable hydrant meters to conserve drinking water, so contractors were no longer able to obtain potable water for construction activities in the northern part of CCCSD's service area. To help address this need, CCCSD initiated an expanded Truck Fill Hydrant Program (TFHP) to provide recycled water to contractors and public agencies for dust control, compaction, irrigation and other non -potable uses. In 2009, CCCSD installed two purple recycled water hydrants on Marsh Drive in Concord near the Interstate 680/Highway 4 interchange and purchased portable recycled water hydrant meters to issue to contractors and others who could no longer use potable water hydrants. CCCSD activated a third hydrant meter in the Concord Landscape Project area in 2014 to expand the reach of this Program. Customers are trained and issued a Use Permit and a magnetic recycled water notice placard to place on their water truck when hauling recycled water. Meter readings are gathered monthly from these customers via email. Over the last several years, the demand for recycled water from CCCSD's TFHP has been limited due to more normal rainfall conditions and an easing of prior drought restrictions. However, to conserve water supply in 2015, CCWD continued limiting issuance of potable hydrant meters and directed contractors to CCCSD's TFHP; therefore, our Program saw the highest usage it ever has. In 2015, CCCSD distributed 4,376,022 gallons of recycled water through this Program. CCCSD will continue to make its TFHP available to the community as needed to respond to future drought situations, and will continue to evaluate potential opportunities to install additional recycled water hydrants. Residential Recycled Water Fill Station Program In Fall 2014, CCCSD followed Dublin San Ramon Services District's lead and constructed a Residential Recycled Water Fill Station (RRWFS) at our Household Hazardous Waste Collection Facility (HHWCF) in Martinez. After several months of development, the RRWFS quickly received approval in October 2014 by the State Water Board's Division of Drinking Water, followed by the RWQCB. The RRWFS provides up to 300 gallons per trip of free recycled water to residents within CCCSD's HHWCF service area and to CCCSD employees. Participants are required to complete a use application/agreement and receive training prior to using the RRWFS. Participants may make unlimited visits to the RRWFS during operating hours. Recycled water distributed through the RRWFS may only be used for hand -watering lawns, landscaping and gardens, and may not be introduced into any permanent piping systems that could lead to a cross connection. While use of CCCSD's RRWFS started off slowly, demand grew exponentially throughout the irrigation season in 2015. Due to the increased demand, CCCSD expanded our number of fill ports from three to seven, hired a temporary staff of 15, and 3 expanded our RRWFS hours to seven days per week. In 2015, CCCSD's RRWFS distributed almost 12 million gallons of recycled water to our residential customers and CCCSD employees. PLANNING FOR FUTURE RECYCLED WATER PROJECTS Wholesale Recycled Water Opportunities Study In June 2015, CCCSD hired RMC Water and Environment (RMC) to complete a study on opportunities for the District to wholesale large quantities of its potential supply of recycled water to other users in and around the Bay Area. RMC completed the study in early 2016, which identified four potential projects to pursue, including the Refinery Project (with a third party buyer of the freed up water), an agricultural option which would provide recycled water to the Delta Mendota Canal and two options for potable reuse (either indirect or direct) via CCWD's and/or East Bay Municipal Utility District's (EBMUD) nearby facilities to the Bay Area Regional Reliability Partners or another end user in need of water supply. RMC also identified next steps to initiate discussions to continue evaluating the feasibility of the four potential projects. In 2016, CCCSD will continue evaluating next steps for the potential projects identified in this study. Development of Recycled Water Proiects on CCCSD Buffer Property CCCSD has been exploring options for recycled water projects on the vacant buffer land owned by CCCSD near our treatment plant facilities in Martinez. In 2014, CCCSD issued a lease to the nonprofit organization AgLantis for the use of approximately 15 acres of CCCSD buffer property for growing food crops with CCCSD recycled water. The food crops will be donated as fresh produce to school lunch programs and the nearby Contra Costa Food Bank. The project will be used to demonstrate the science and benefits of recycled water and sustainable gardening and farming practices (e.g., avoiding the use of pesticides and other toxic products). The project could potentially serve as a model for other wastewater agencies that have available land near their treatment plant facilities and would like to increase water recycling. The project received its County Land Use Permit in late 2015. Once irrigation plans are designed and submitted, CCCSD will submit an Engineering Report for approval of this use by the State Water Board's Division of Drinking Water and the RWQCB. Contra Costa County Refinery Recycled Water Proiect CCCSD continued efforts to develop a refinery recycled water project that would provide up to 22,500 AF/year (20 MG/day) of recycled water to the Shell and Tesoro refineries in Martinez for cooling tower and boiler -feed water. The refineries are currently supplied by CCWD with untreated Delta water via the Contra Costa Canal, which is predominantly supplied by the USBR's Central Valley Project (CVP). The refinery project is particularly attractive because it represents a large year-round demand for recycled water, and it could potentially make use of existing recycled water conveyance and storage facilities already in place from CCCSD's treatment plant to each refinery. 4 The planning -level cost estimate for the refinery project could be up to $100 million depending on whether the full-scale project is implemented. As a result, CCCSD needs financial assistance and/or project partners to make the project cost-effective. In 2011, CCCSD was awarded an $180,000 Title XVI planning grant from the USBR to fund 50 percent of the costs to prepare a feasibility study and environmental documentation for the proposed project. The USBR requires the project sponsor to prepare a feasibility study to demonstrate that the proposed project is a viable, well thought-out, and long-term source of water that justifies the expenditure of federal funds for construction of the proposed facilities. As an initial step in preparing the feasibility study, CCCSD, in partnership with CCWD, hired RMC and MBK Engineers to complete a water supply yield study on the project. The yield study, completed in May 2013, determined that due to the limitations in the capacity available in the operation of the CVP, the true yield of the refinery project is just about half of what would be delivered (for either the 5 or 20 MG/day-sized projects). The results of the study were reviewed by the USBR. Since the project appears to be viable, CCCSD continued its contract with RMC to prepare a Title XVI feasibility study, which was submitted to the USBR in December 2014. In 2015, CCCSD and CCWD negotiated terms for a future agreement for CCCSD to supply 0.5 MG/day of recycled water out of our current treatment processes to serve a portion of the cooling water demand at the Shell Refinery. CCWD led an effort to develop an approach and cost estimate for bringing the existing distribution facilities, which were constructed in the late -1970s and used just twice during previous droughts in 1989 and 1991, back into service. Work between the two agencies will continue on this project throughout 2016, and CCWD may need additional recycled water for this project (up to 3 MG/day) in the near future to meet their 20 percent reduction by 2020 required by SBX7-7. Concord Naval Weapons Station Redevelopment The planned redevelopment of the Concord Naval Weapons Station property provides an excellent opportunity to expand recycled water use. In 2009, the City of Concord selected a preferred development plan (clustered villages concept) consisting of a mixture of commercial, residential, institutional, and recreational land uses interspersed between parks and open space. This mixture of land uses will create opportunities to use recycled water not only for landscape irrigation but also for non -potable uses such as toilet flushing and cooling towers in commercial buildings. The redevelopment of the property and construction of supporting recycled water infrastructure is not expected to begin for five to ten years because of additional planning work that must be completed by the City of Concord and the US Navy before property ownership can be transferred from the US Navy to the City of Concord and/or a developer. 5 In 2012, CCCSD completed a Draft Recycled Water Facilities Plan for the Naval Weapons Station redevelopment that evaluated alternatives and costs for new recycled water infrastructure needed to meet the anticipated demand. Recycled water demand for the new development is estimated to be approximately 2,800 AF/year (900 MG/year) at build -out. The current vision for serving this development is that CCCSD would wholesale recycled water to CCWD, and CCWD would serve the development, so CCWD is currently evaluating grant funding opportunities for the project. Satellite Recycled Water Facilities In 2012, CCCSD entered into a non-binding Memorandum of Understanding (MOU) with the Diablo Country Club (DCC) and EBMUD (the water purveyor) to evaluate construction of a satellite recycled water treatment plant to supply irrigation water to the DCC's 18 -hole golf course located near Danville. CCCSD would provide wastewater from its sewer collection system and receive solids (2 percent) returned from the satellite plant. The DCC has proposed to finance the capital and operating costs of the satellite plant, and own and operate the facility. As this is the first such facility proposed in CCCSD's service area, CCCSD is using this case as an opportunity to create a policy on how future applications for similar facilities will be handled. In 2014, CCCSD participated in a number of meetings with the DCC's engineering consultant and reviewed a number of submittals related to the diversion structure that will withdraw wastewater from CCCSD's collection system and regarding how the plant will operate to ensure no sanitary sewer overflows or maintenance issues will be caused by this facility. CCCSD also agreed to be the California Environmental Quality Act lead agency on the project. In 2015, CCCSD continued evaluating both the operational and financial framework for the proposed DCC facility. CCCSD's Board of Directors decided to evaluate the potential for CCCSD to own and operate the facility, which would allow CCCSD to pursue a low-interest state revolving fund loan to assist with financing this facility. That evaluation will continue in 2016. In December 2014, CCCSD received a request fora non-binding MOU with the Moraga Country Club (MCC) for a similar facility, with the key difference being that the MCC has proposed withdrawing wastewater from CCCSD's Moraga Pump Station. Once the DCC application and CCCSD's policy on these facilities is completed, CCCSD will turn its attention to the MCC for evaluation. OPERATIONS AND MAINTENANCE UPDATE Recycled Water Treatment Facilities Due to very steady operation in CCCSD's treatment plant in 2015, CCCSD's Recycled Water Filter Plant also had a very steady operation. All recycled water produced by CCCSD in 2015 complied with all applicable tertiary recycled quality standards. 6 Recycled Water Distribution System CCCSD field crews continued operation and maintenance of CCCSD's recycled water distribution system in 2014. When needed, CCCSD relies on CCWD field crews to perform repair work on CCCSD's recycled water distribution system under a maintenance contract that we have had with CCWD since 2004. CCWD's cross connection control specialists also assist CCCSD with cross -connection inspections for new recycled water sites, and testing and recertification of existing sites where piping modifications have been made. CCCSD Maintenance Crew Leader Hamid Tehrani obtained certification as a Cross Connection Control Specialist in 2013 and has been certifying CCCSD's cross connection tests since that time. In 2015, CCCSD had no reportable recycled water spills. CUSTOMER TRAINING CCCSD has an ongoing Customer Training Program to educate recycled water customers about the precautions and appropriate uses of recycled water, and to train new Recycled Water Site Supervisors. In addition to training new customers before they connect to our system or begin using our recycled water, CCCSD also provides training when there is a turnover in the Recycled Water Site Supervisor. During annual site inspections, CCCSD provides refresher training to customer staff where needed and verifies that each customer has up-to-date training materials, including CCCSD's brochures and guidance documents on the proper use of recycled water. REGIONAL ALLIANCES TO DEVELOP RECYCLED WATER PROJECTS Western Recycled Water Coalition (Formerly Bav Area Recycled Water Coalition) Since 2009, CCCSD has been a member of the Bay Area Recycled Water Coalition, which is a partnership of 22 agencies committed to developing recycled water as a resource for municipal, industrial, commercial, and agricultural uses across the San Francisco Bay Area. In 2013, the Coalition expanded to include agencies outside of the San Francisco Bay Area, so the name was adjusted accordingly to reflect that. The Western Recycled Water Coalition continues a successful regional approach to pursing recycled water funding and was instrumental in helping CCCSD to secure the Title XVI planning grants for the Concord Recycled Water Landscape Project and the Refinery Project. As part of CCCSD's support of the Coalition, CCCSD's Graphic Artist designed a 6 -page Coalition brochure to educate congressional leaders about potential recycled water projects and to attract new members, and provides updates as projects and agency members change. Bav Area Integrated Regional Water Management Planning In 2013, CCCSD collaborated with other Bay Area agencies to update the Bay Area Integrated Regional Water Management Plan (BAIRWMP), which was originally 7 prepared in 2006. The BAIRWMP is a nine -county effort to coordinate and improve water supply reliability, protect water quality, manage flood protection, maintain public health standards, protect habitat and watershed resources, and enhance the overall health of the San Francisco Bay. Projects listed in the BAIRWMP are eligible to apply for state grant funding, such as Proposition 84 funding, which provided funding to CCCSD's Concord Recycled Water Landscape Project. CCCSD recycled water projects that are currently being implemented or may be initiated within the next three to five years have been listed in the latest BAIRWMP update and include the Recycled Water Zone One Project and the Contra Costa County Refinery Recycled Water Project. SALT AND NUTRIENT MANAGEMENT PLAN COMPLIANCE On February 3, 2009, the California State Water Resources Control (SWRCB) adopted a Statewide Recycled Water Policy establishing uniform requirements for the use of recycled water. Among other provisions, the Policy requires regions overlying groundwater basins in the State where recycled water use is occurring and planned for the future to develop a salt and nutrient management plan by May 2014. The SWRCB has indicated it plans to develop a streamlined reporting process by which groundwater basins with limited use of the groundwater resources, or basins not likely to have adverse impacts from recycled water irrigation, can prepare simplified salt and nutrient management plans. The specific reporting requirements continue being developed by the SWRCB. As part of the BAIRWMP update process, templates have been developed that will allow Bay Area agencies to prepare their salt and nutrient management plans in an efficient and streamlined manner. Due to the very limited extent that groundwater is used as a potable water supply in CCCSD's service area, the basins underlying CCCSD's recycled water current and planned service areas would qualify for the streamlined reporting process. For these areas, the deadline for this requirement has been extended to May 2016 and may be extended again due to other more pressing State water priorities. LIMITS TO EXPANSION OF RECYCLED WATER There are many institutional and financial impediments outside of CCCSD's control in expanding the use of recycled water. On the institutional side, CCCSD must work with the potable water purveyors in our service area and either wholesale recycled water to them or obtain their permission to purvey recycled water. Some potable water purveyors assert they have significant sunk costs in existing facilities and that the California duplication of services law allows them to recoup stranded costs if recycled water is made available. Although recycled water producers may dispute the applicability of this law, the issue can add another institutional barrier and significant additional costs to recycled water projects. In addition, even when institutional issues are overcome, the cost to construct new recycled water treatment and conveyance facilities can be high. For example, recycled water projects often require construction of purple pipelines through congested urban 8 areas or require additional treatment facilities to increase capacity. When all of these costs are added together, the unit cost of recycled water often exceeds the cost of other available, but less-sustainable, water supplies. Although recycled water projects may have substantial additional quantifiable benefits versus conventional alternatives, additional sources of funding are needed to make recycled water projects more competitive with other cheaper water supply alternatives available to local water purveyors. The limited availability of state and federal funding for recycled water projects in the past has restricted the growth of CCCSD's Recycled Water Program. Despite these challenges, CCCSD is increasing recycled water use in the Bay Area by developing new recycled water projects where economically and financially viable. 9 Q d Proposed Extension Martinez Water Service Area ■ ■ 1 ■■F E m a CCCSD Recycled Water System 0E01.SLOZ-Nr3 Pxw LLx LL maiNaro Mai\sdevpmSI`J\OZ4Palawan \sr ewlnaads \spabid\JI 0 TABLE 1 SUMMARY OF RECYCLED WATER USAGE CALENDAR YEAR 2015 Reuse Application Category No. of Area Applied Amount % of Total Reuse Sites (Acres) Distributed (MG) Flow Landscape Irrigation 43 202 213.6 36.6 Parks 5 22 18.1 3.1 Golf Courses 2 110 117.1 20.1 Green Belts 12 3 1.9 0.3 Schools 4 52 37.2 6.4 Other 20 15 39.2 6.7 Agriculture 0 0 0.0 0.0 Vineyards 0 0 0.0 0.0 Other 0 0 0.0 0.0 Industrial (1) 6 N/A 370.1 63.4 Cooling 0 0 0.0 0.0 Other 6 N/A 370.1 63.4 Environmental Enhancement (2) 0 0 0.0 0.0 Dual Plumbing (3) 1 1 0.4 0.1 Total (4) 50 203 584.2 100 Notes: 1. Industrial recycled water use: concrete manufacturing, dust control, construction water, truck washing, truck fill hydrant and treatment plant site. 2. Environmental Enhancement includes wildlife habitat, wetland/marsh applications, etc. 3. Dual Plumbing: Animal Shelter (interior use and landscape irrigation); Diablo Valley College (categorized as landscape irrigation in schools) 4. Residential Fill Station: Land areas is not known. 11 0 N N } N U N N R W � J -a aw I-0 a 0 `0 0 2 2a8waw 3 v N c v n r � op U W 0 0 z 1- 0 0 w ry 0 0 MN gc " 7 OOM 7 Sao EHAERU'V'S.LEV„-'VirgiE HI.UH ry 0 NWWW W, 0000 ON 000000001-000MM° 000000 °°° °d9i711V81F11 m v Rijor ?7, oicr (54 v v 4 > Mg M� N 2 re a a 2 w LL a ON " Eg Mcr 00000 00000 0000 ,o ry N 07j. 000000000-lp EDT"' o 4 to Subtotal — District Remo GRAND TOTALS include use on treatment plant site TABLE 3 NEW AUTHORIZED RECYCLED WATER USERS 2015 Name Chevron City of Concord Medians (Diamond Blvd) City of Concord Medians (Meridian Park Blvd) City of Concord Medians (Galaxy Way) City of Concord Medians (Willow Way) Department of Motor Vehicles Hyundai Future Ford California Teachers Association Bellecci & Associates Seafood City Security Owners Corporation 1100 Concord Ave, LLC Willowick Business Park Application Landscape Irrigation Landscape Irrigation Landscape Irrigation Landscape Irrigation Landscape Irrigation Landscape Landscape Landscape Landscape Landscape Landscape Landscape Landscape Landscape 13 Irrigation Irrigation Irrigation Irrigation Irrigation Irrigation Irrigation Irrigation Irrigation Projected Annual Flow (gal) 16,000,000 58,000 86,000 375,000 112,000 154,000 46,500 10,000 150,000 83,000 300,000 200,000 270,000 2,500,000 TABLE 4 CENTRAL CONTRA COSTA SANITARY DISTRICT RECYCLED WATER CHARACTERISTICS JANUARY 2015 Date Total Coliform MPN per 100 ml Chlorine Residual Dissolved Oxygen mg/L Hach On -Line Meter Daily AVE Turbidity NTU Daily Average Recycle Flow GPM 1/1/2015 1/2/2015 1/3/2015 1/4/2015 1/5/2015 1/6/2015 1/7/2015 1/8/2015 1/9/2015 1/10/2015 1/11/2015 1/12/2015 1/13/2015 1/14/2015 1/15/2015 1/16/2015 1/17/2015 1/18/2015 1/19/2015 1/20/2015 1/21/2015 1/22/2015 1/23/2015 1/24/2015 1/25/2015 1/26/2015 1/27/2015 1/28/2015 1/29/2015 1/30/2015 1/31/2015 Minimum Maximum Average 3.4 3.2 3 2.2 4.8 3.15 3.65 3.85 3.1 3.1 4.35 5.05 2.85 1.9 5.8 6.15 6.7 6.4 6 5.3 6.35 5.8 5.7 5.3 5.35 5.3 4.3 5.05 4.5 5.1 3.8 1.9 6.7 4.53 14 5.68 5.76 7.47 5.82 6.31 5.46 5.67 6.06 6.07 5.97 5.77 5.9 5.96 5.63 6.01 5.91 5.63 5.97 5.99 5.28 5.56 5.64 6.01 5.28 5.55 5.27 5.6 5.7 5.8 5.87 5.28 5.27 7.47 5.80 1.31 1.61 1.66 1.66 1.66 1.58 1.47 1.43 1.43 1.42 1.54 1.59 1.59 1.59 1.63 1.56 1.48 1.48 1.48 1.45 1.45 1.42 1.47 1.47 1.47 1.48 1.48 1.46 1.47 1.49 1.59 1.31 1.66 1.51 75 75 77 84 76 80 91 93 92 130 114 104 111 96 99 99 205 87 83 96 125 103 94 274 111 100 119 363 112 208 213 75 363 122 TABLE 5 CENTRAL CONTRA COSTA SANITARY DISTRICT RECYCLED WATER CHARACTERISTICS FEBRUARY 2015 Date Total Coliform MPN per 100 ml Chlorine Residual Dissolved Oxygen mg/L Hach On -Line Meter Daily AVE Turbidity NTU Daily Average Recycle Flow GPM 2/1/2015 2/2/2015 2/3/2015 2/4/2015 2/5/2015 2/6/2015 2/7/2015 2/8/2015 2/9/2015 2/10/2015 2/11/2015 2/12/2015 2/13/2015 2/14/2015 2/15/2015 2/16/2015 2/17/2015 2/18/2015 2/19/2015 2/20/2015 2/21/2015 2/22/2015 2/23/2015 2/24/2015 2/25/2015 2/26/2015 2/27/2015 2/28/2015 Minimum Maximum Average 4.6 3.9 3.35 3.25 3.9 4 3.5 6.25 7.25 6.25 6.3 6 4.3 3.3 4.25 4.25 5.05 5 4.6 5.6 4 5.15 5.4 3.45 6.75 4.6 5.1 5.5 3.25 7.25 4.82 15 5.87 5.92 6.7 5.91 6.3 5.98 5.67 5.6 6.13 6.68 5.89 6.38 5.95 5.23 5.32 5.81 5.63 5.78 5.73 6.13 5.24 5.76 6.07 5.48 5.57 6.57 5.69 5.8 5.23 6.7 5.89 1.54 1.32 1.32 1.38 1.65 1.87 1.84 1.84 1.79 1.54 1.21 1.14 1.18 1.18 1.24 1.31 1.31 1.31 1.31 1.31 1.51 1.61 1.43 1.4 1.31 1.35 1.34 1.34 1.14 1.87 1.42 163 182 495 160 142 126 123 106 93 106 103 117 88 110 98 103 91 120 117 138 127 131 107 149 347 131 172 184 88 495 147 TABLE 6 CENTRAL CONTRA COSTA SANITARY DISTRICT RECYCLED WATER CHARACTERISTICS MARCH 2015 Date Total Coliform MPN per 100 ml Chlorine Residual Dissolved Oxygen mg/L Hach On -Line Meter Daily AVE Turbidity NTU Daily Average Recycle Flow GPM 3/1/2015 3/2/2015 3/3/2015 3/4/2015 3/5/2015 3/6/2015 3/7/2015 3/8/2015 3/9/2015 3/10/2015 3/11/2015 3/12/2015 3/13/2015 3/14/2015 3/15/2015 3/16/2015 3/17/2015 3/18/2015 3/19/2015 3/20/2015 3/21/2015 3/22/2015 3/23/2015 3/24/2015 3/25/2015 3/26/2015 3/27/2015 3/28/2015 3/29/2015 3/30/2015 3/31/2015 Minimum Maximum Average 6.9 2.7 4.25 4.1 5.1 4.2 3.8 4.15 5.05 4.9 4.7 6.3 5.25 4.1 4.8 4.15 3.4 6.9 6.7 5.05 5.4 4.35 5.15 4.1 3.1 3.35 4.45 6 6.25 6.2 5.3 2.7 6.9 4.84 16 5.42 5.89 5.94 5.83 6.58 6.31 6.48 6.48 6.37 6.35 6.35 6.41 6.44 6.59 6.46 6.18 6.35 6.3 6.38 6.54 6.23 6.36 6.04 6.23 5.73 5.82 5.73 6.09 5.98 6.24 6.27 5.42 6.59 6.21 1.49 1.52 1.43 1.43 1.28 1.32 1.45 1.39 1.25 1.54 1.56 1.53 1.32 1.35 1.52 1.46 1.47 1.45 1.49 1.45 1.41 1.48 1.46 1.33 1.07 1.09 1.14 1.14 1.1 1.13 1.2 1.07 1.56 1.36 235 227 428 168 164 269 489 535 438 232 501 187 270 337 579 223 239 311 450 367 490 231 577 192 275 213 267 1125 326 326 361 164 1125 356 TABLE 7 CENTRAL CONTRA COSTA SANITARY DISTRICT RECYCLED WATER CHARACTERISTICS APRIL 2015 Date Total Coliform MPN per 100 ml Chlorine Residual Dissolved Oxygen mg/L Hach On -Line Meter Daily AVE Turbidity NTU Daily Average Recycle Flow GPM 4/1/2015 4/2/2015 4/3/2015 4/4/2015 4/5/2015 4/6/2015 4/7/2015 4/8/2015 4/9/2015 4/10/2015 4/11/2015 4/12/2015 4/13/2015 4/14/2015 4/15/2015 4/16/2015 4/17/2015 4/18/2015 4/19/2015 4/20/2015 4/21/2015 4/22/2015 4/23/2015 4/24/2015 4/25/2015 4/26/2015 4/27/2015 4/28/2015 4/29/2015 4/30/2015 Minimum Maximum Average 4.8 4.5 2.7 5.8 4.8 6.4 7 6.5 5.35 1.55 5.95 4.9 6.4 6 5.6 4.8 6.8 4.8 3.8 2.35 6 5.4 4.65 4.4 3.3 2.75 5.25 5.3 5.7 5.8 1.55 7 4.98 17 5.93 5.99 5.89 6.04 6.08 5.83 5.86 5.98 5.44 5.33 5.53 5.86 5.81 6.14 6.23 6.05 6.5 7.01 6.1 5.87 6.06 6.44 6.04 6.25 6.21 6 5.96 6.05 6.22 6.17 5.33 7.01 6.03 1.21 1.25 1.33 1.33 1.35 1.41 1.52 1.38 1.34 1.34 1.38 1.38 1.41 1.49 1.49 1.14 1.35 1.37 1.54 1.58 1.49 1.34 1.46 1.38 1.35 1.42 1.57 1.6 1.48 1.54 1.14 1.6 1.41 648 471 386 694 340 365 220 168 126 289 648 393 659 625 636 307 735 645 581 465 473 887 648 634 818 364 312 514 747 714 126 887 517 TABLE 8 CENTRAL CONTRA COSTA SANITARY DISTRICT RECYCLED WATER CHARACTERISTICS MAY 2015 Date Total Coliform Chlorine Dissolved MPN per 100 ml Residual Oxygen mg/L Hach On -Line Daily Average Meter Daily AVE Recycle Flow Turbidity NTU GPM 5/1/2015 2 5.6 5.97 1.48 516 5/2/2015 2 8.3 6.16 1.4 952 5/3/2015 2 5.2 5.89 1.36 328 5/4/2015 2 6.6 6.32 1.39 691 5/5/2015 2 5.7 5.75 1.5 644 5/6/2015 2 5.3 6.07 1.51 1008 5/7/2015 2 5.2 6.53 1.37 393 5/8/2015 2 5.45 6.2 1.45 988 5/9/2015 2 4.7 5.71 1.49 736 5/10/2015 2 4.3 6.2 1.49 417 5/11/2015 2 3.8 6.01 1.64 1281 5/12/2015 2 4.9 5.91 1.63 385 5/13/2015 2 5.65 6.3 1.38 457 5/14/2015 2 5.3 6 1.56 606 5/15/2015 2 4.2 6.18 1.46 576 5/16/2015 2 2.4 5.7 1.46 770 5/17/2015 2 5.5 6.17 1.49 496 5/18/2015 2 5.5 5.85 1.51 709 5/19/2015 2 4.85 6.16 1.44 693 5/20/2015 2 3.2 5.98 1.36 640 5/21/2015 2 5.45 5.92 1.39 1032 5/22/2015 2 5.5 6.11 1.52 335 5/23/2015 2 6.1 6.21 1.53 906 5/24/2015 2 5.2 6.1 1.35 400 5/25/2015 2 3.4 6.51 1.32 609 5/26/2015 2 2 5.81 1.27 0 5/27/2015 2 5.4 6.39 1.31 424 5/28/2015 2 4.15 6.33 1.36 973 5/29/2015 2 3.05 6.2 1.39 358 5/30/2015 2 4.1 6.12 1.32 574 5/31/2015 2 4.25 6.23 1.31 747 Minimum 2 2 5.7 1.27 0 Maximum 2 8.3 6.53 1.64 1281 Average 2 4.85 6.10 1.43 634 18 TABLE 9 CENTRAL CONTRA COSTA SANITARY DISTRICT RECYCLED WATER CHARACTERISTICS JUNE 2015 Date Total Coliform MPN per 100 ml Chlorine Residual Dissolved Oxygen mg/L Hach On -Line Meter Daily AVE Turbidity NTU Daily Average Recycle Flow GPM 6/1/2015 6/2/2015 6/3/2015 6/4/2015 6/5/2015 6/6/2015 6/7/2015 6/8/2015 6/9/2015 6/10/2015 6/11/2015 6/12/2015 6/13/2015 6/14/2015 6/15/2015 6/16/2015 6/17/2015 6/18/2015 6/19/2015 6/20/2015 6/21/2015 6/22/2015 6/23/2015 6/24/2015 6/25/2015 6/26/2015 6/27/2015 6/28/2015 6/29/2015 6/30/2015 Minimum Maximum Average 4.2 4.2 2.2 5.4 6 3.8 4.7 4.4 3.6 6.4 3.25 1.8 5.5 7.3 3.1 6.45 3.5 5.9 8.35 5.6 5.25 3.55 3.35 3.2 5.15 4.35 4.2 4.8 3.6 2.7 1.8 8.35 4.53 19 7.29 7.04 5.88 6.81 6.47 6.26 6.15 6.82 5.79 5.87 5.6 5.52 6.25 5.77 5.45 5.95 5.78 5.99 6.13 5.99 6.11 5.73 5.67 6.09 6.13 6.29 5.94 6.18 5.64 5.43 5.43 7.29 6.07 1.3 1.36 1.16 1.13 1.21 1.28 1.37 1.32 1.16 1.02 1.12 1.35 1.31 1.31 1.31 1.29 1.26 1.44 1.31 1.38 1.38 1.27 1.12 1.28 1.37 1.31 1.25 1.28 1.2 1.17 1.02 1.44 1.27 507 738 719 748 563 481 1368 406 1146 662 244 311 1103 490 398 1114 714 1239 823 599 1350 555 970 1165 632 1281 819 458 1356 744 244 1368 790 TABLE 10 CENTRAL CONTRA COSTA SANITARY DISTRICT RECYCLED WATER CHARACTERISTICS JULY 2015 Date Total Coliform MPN per 100 ml Chlorine Residual Dissolved Oxygen mg/L Hach On -Line Meter Daily AVE Turbidity NTU Daily Average Recycle Flow GPM 7/1/2015 2 6 5.66 1.31 606 7/2/2015 2 5.45 6 1.35 1237 7/3/2015 2 4.2 6.71 1.39 731 7/4/2015 2 4.9 5.83 1.31 695 7/5/2015 2 4.05 5.91 1.43 1024 7/6/2015 2 5.3 5.58 1.41 568 7/7/2015 2 2 5.24 1.21 676 7/8/2015 2 4.35 5.82 1.16 1484 7/9/2015 2 6.2 5.66 1.29 1197 7/10/2015 2 5.35 5.65 1.08 572 7/11/2015 2 4.8 5.47 0.94 854 7/12/2015 2 4.3 5.59 1.34 624 7/13/2015 2 2.9 5.47 1.37 654 7/14/2015 2 4.6 5.63 1.29 882 7/15/2015 2 6.4 5.59 1.26 907 7/16/2015 2 6.05 5.57 1.26 960 7/17/2015 2 5.9 5.56 1.36 1136 7/18/2015 2 4.3 5.63 1.19 755 7/19/2015 2 6.2 5.88 1.26 1336 7/20/2015 2 4.1 5.5 1.27 517 7/21/2015 2 2.55 5.27 1.24 721 7/22/2015 2 5.65 5.86 1.22 1628 7/23/2015 2 4.05 5.3 1.13 595 7/24/2015 2 3.4 5.73 1.29 810 7/25/2015 2 3.8 5.7 1.42 1174 7/26/2015 2 3.35 5.76 1.56 997 7/27/2015 2 2.8 5.51 1.64 946 7/28/2015 2 5.2 5.64 1.65 772 7/29/2015 2 5.4 5.54 1.42 1011 7/30/2015 2 4.75 5.55 1.35 863 7/31/2015 2 4.85 5.39 1.3 1563 Minimum 2 2 5.24 0.94 517 Maximum 2 6.4 6.71 1.65 1628 Average 2 4.62 5.65 1.31 919 20 TABLE 11 CENTRAL CONTRA COSTA SANITARY DISTRICT RECYCLED WATER CHARACTERISTICS AUGUST 2015 Date Total Coliform MPN per 100 ml Chlorine Residual Dissolved Oxygen mg/L Hach On -Line Meter Daily AVE Turbidity NTU Daily Average Recycle Flow GPM 8/1/2015 8/2/2015 8/3/2015 8/4/2015 8/5/2015 8/6/2015 8/7/2015 8/8/2015 8/9/2015 8/10/2015 8/11/2015 8/12/2015 8/13/2015 8/14/2015 8/15/2015 8/16/2015 8/17/2015 8/18/2015 8/19/2015 8/20/2015 8/21/2015 8/22/2015 8/23/2015 8/24/2015 8/25/2015 8/26/2015 8/27/2015 8/28/2015 8/29/2015 8/30/2015 8/31/2015 Minimum Maximum Average 3.6 3.7 4 2.85 2.5 2.75 2.7 3.2 2.85 5.85 4.85 4.35 5.25 6.2 3.9 4.75 4.65 4.75 3.5 3.85 4.2 4 3.6 3.1 4.2 3.9 3.7 4.7 4.3 3.2 3.65 2.5 6.2 3.95 21 5.33 5.65 5.57 5.43 5.28 5.33 5.37 5.59 5.36 5.56 5.98 5.63 5.94 5.84 5.62 5.78 5.79 5.82 5.69 5.56 5.76 5.77 5.8 5.84 5.91 5.72 5.78 5.74 5.83 5.59 5.79 5.28 5.98 5.67 1.2 1.19 1.12 1.28 1.35 1.36 1.34 1.26 1.43 1.4 1.45 1.46 1.32 1.21 1.37 1.51 1.37 1.27 1.48 1.45 1.33 1.35 1.4 1.38 1.47 1.34 1.32 1.17 1.31 1.43 1.3 1.12 1.51 1.34 672 556 1488 689 640 1547 713 847 549 1451 640 911 656 828 784 1307 496 1616 604 526 1485 604 496 1337 1458 500 506 1466 738 519 407 407 1616 872 TABLE 12 CENTRAL CONTRA COSTA SANITARY DISTRICT RECYCLED WATER CHARACTERISTICS SEPTEMBER 2015 Date Total Coliform MPN per 100 ml Chlorine Residual Dissolved Oxygen mg/L Hach On -Line Meter Daily AVE Turbidity NTU Daily Average Recycle Flow GPM 9/1/2015 9/2/2015 9/3/2015 9/4/2015 9/5/2015 9/6/2015 9/7/2015 9/8/2015 9/9/2015 9/10/2015 9/11/2015 9/12/2015 9/13/2015 9/14/2015 9/15/2015 9/16/2015 9/17/2015 9/18/2015 9/19/2015 9/20/2015 9/21/2015 9/22/2015 9/23/2015 9/24/2015 9/25/2015 9/26/2015 9/27/2015 9/28/2015 9/29/2015 9/30/2015 Minimum Maximum Average 3.8 3.4 3.35 3.5 4.8 3 4.5 5.15 6.4 4.9 5.05 4.45 3.3 2.6 14.1 2.8 3.1 3 5.8 4.15 4.05 4.25 3.75 6.1 4.45 4.7 3.6 5.7 3.15 4.5 2.6 14.1 4.51 22 6.3 6.1 6.2 5.4 5.6 5.8 5.9 5.9 5.87 6.05 7.18 5.99 5.77 5.62 5.42 5.69 5.7 5.38 5.74 5.86 5.86 5.86 6.61 6.06 5.9 5.8 5.96 6.07 5.78 5.66 5.38 7.18 5.90 1.31 1.3 1.36 1.21 1.18 1.31 1.32 1.16 1.19 1.26 1.29 1.14 1.05 1.13 1.25 1.13 1.05 1.19 1.16 1.42 1.56 1.51 1.46 1.41 1.33 1.23 1.17 1.3 1.25 1.1 1.05 1.56 1.26 1112 783 1080 685 612 591 610 705 896 891 879 806 691 576 846 587 586 425 660 655 595 758 819 855 692 812 581 433 653 614 425 1112 716 TABLE 13 CENTRAL CONTRA COSTA SANITARY DISTRICT RECYCLED WATER CHARACTERISTICS OCTOBER 2015 Date Total Coliform MPN per 100 ml Chlorine Residual Dissolved Oxygen mg/L Hach On -Line Meter Daily AVE Turbidity NTU Daily Average Recycle Flow GPM 10/1/2015 10/2/2015 10/3/2015 10/4/2015 10/5/2015 10/6/2015 10/7/2015 10/8/2015 10/9/2015 10/10/2015 10/11/2015 10/12/2015 10/13/2015 10/14/2015 10/15/2015 10/16/2015 10/17/2015 10/18/2015 10/19/2015 10/20/2015 10/21/2015 10/22/2015 10/23/2015 10/24/2015 10/25/2015 10/26/2015 10/27/2015 10/28/2015 10/29/2015 10/30/2015 10/31/2015 Minimum Maximum Average 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 4 2 2 2 2 2 2 4 2.1 4.5 4.15 4.3 2.9 3.75 4.2 4.3 5.45 4.1 4.3 4.45 4.2 4.2 3.8 4.55 4.3 5.6 5.1 4.65 3.95 2.9 4.1 3.9 3.7 3.65 3.1 2.5 1.65 4.3 3.55 3.3 1.65 5.6 3.98 23 5.81 5.61 5.56 5.71 5.33 5.82 5.97 6.61 6.14 5.98 6.12 6.03 6 6.17 6.31 6.1 6.05 6.01 5.87 5.83 5.73 5.58 6.12 5.94 6.01 6.13 5.74 5.6 5.82 6.99 5.72 5.33 6.99 5.95 1.09 1.36 1.47 1.56 1.52 1.37 1.32 1.38 1.31 1.24 1.1 1.01 1.35 1.33 1.25 1.21 1.23 1.1 1.11 1.15 1.31 1.36 1.17 1.21 1.34 1.47 1.35 1.37 1.38 1.42 1.22 1.01 1.56 1.29 422 226 333 389 265 675 460 515 535 564 526 469 587 632 620 395 346 416 370 563 252 512 736 559 459 429 455 145 197 353 338 145 736 443 TABLE 14 CENTRAL CONTRA COSTA SANITARY DISTRICT RECYCLED WATER CHARACTERISTICS NOVEMBER 2015 Date Total Coliform MPN per 100 ml Chlorine Residual Dissolved Oxygen mg/L Hach On -Line Meter Daily AVE Turbidity NTU Daily Average Recycle Flow GPM 11/1/2015 11/2/2015 11/3/2015 11/4/2015 11/5/2015 11/6/2015 11/7/2015 11/8/2015 11/9/2015 11/10/2015 11/11/2015 11/12/2015 11/13/2015 11/14/2015 11/15/2015 11/16/2015 11/17/2015 11/18/2015 11/19/2015 11/20/2015 11/21/2015 11/22/2015 11/23/2015 11/24/2015 11/25/2015 11/26/2015 11/27/2015 11/28/2015 11/29/2015 11/30/2015 Minimum Maximum Average 3.75 3.8 4.35 8.2 4.8 3.1 3.3 2.3 4 2.8 3.35 4.1 3.9 3.9 2.3 3.5 2.8 4.15 4.55 1.95 1.9 3.9 4.55 4.15 2.45 6.6 3.25 3.2 3.8 2.05 1.9 8.2 3.69 24 5.93 5.88 5.84 5.16 6.39 5.72 5.17 5.83 5.56 5.77 5.51 5.74 5.94 6.09 5.12 5.96 6.16 6.06 5.87 6.97 5.53 5.8 6.02 6.05 5.56 6.14 5.64 6.38 6.18 5.78 5.12 6.97 5.86 1.36 1.3 1.3 1.31 1.35 1.31 1.34 1.36 1.36 1.29 1.2 1.26 1.2 1.18 1.06 1.18 1.14 0.97 0.95 0.99 1.25 1.55 1.61 1.59 1.6 1.58 1.14 1.27 1.3 1.36 0.95 1.61 1.29 466 338 81 140 112 106 192 157 145 108 72 80 91 134 93 51 58 73 114 143 182 159 164 103 69 56 64 71 80 236 51 466 131 TABLE 15 CENTRAL CONTRA COSTA SANITARY DISTRICT RECYCLED WATER CHARACTERISTICS DECEMBER 2015 Date Total Coliform Chlorine Dissolved MPN per 100 ml Residual Oxygen mg/L Hach On -Line Daily Average Meter Daily AVE Recycle Flow Turbidity NTU GPM 12/1/2015 2 4.2 5.4 1.36 79 12/2/2015 2 3.3 6.26 1.37 94 12/3/2015 2 3.15 5.58 1.24 323 12/4/2015 2 3.7 6.33 1.23 51 12/5/2015 2 2.8 6.25 1.21 51 12/6/2015 2 3.8 6.34 1.27 39 12/7/2015 2 4.5 6.19 1.27 57 12/8/2015 2 4 6.68 1.27 50 12/9/2015 2 4.15 5.58 1.32 52 12/10/2015 2 3.2 6.78 1.43 57 12/11/2015 2 4.5 7.38 1.42 48 12/12/2015 2 4 6.03 1.45 49 12/13/2015 2 2.9 5.66 1.45 36 12/14/2015 2 4.45 6.57 1.45 42 12/15/2015 2 3.45 6.19 1.26 50 12/16/2015 2 2.5 5.69 1.16 56 12/17/2015 2 4.05 6.1 1.15 59 12/18/2015 2 3.4 5.75 1.31 57 12/19/2015 2 4.6 5.95 1.35 54 12/20/2015 2 4.7 6.42 1.2 39 12/21/2015 2 4.65 6.79 1.32 45 12/22/2015 2 3.75 6.44 1.36 39 12/23/2015 2 2.3 6.08 1.36 40 12/24/2015 2 2.55 5.69 1.39 48 12/25/2015 2 2.2 5.42 1.47 34 12/26/2015 2 2.85 6.2 1.58 46 12/27/2015 2 3.7 6.47 1.52 38 12/28/2015 2 2.85 6.15 1.52 41 12/29/2015 2 2.2 6.07 1.52 46 12/30/2015 2 2.5 6.51 1.43 44 12/31/2015 2 2.45 5.88 1.24 47 Minimum 2 2.20 5.4 1.15 34 Maximum 2 4.70 7.38 1.58 323 Average 2 3.46 6.16 1.35 58 25 Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Department of Motor Vehicles (DMV) Location of Site: 2070 Diamond Blvd.. Concord. CA 94520 Inspection Date: 1 b • t S • 15 Customer Representative Present: Calvin Jefferson Application of Recycled Water at Site: Landscape Irrigation Weather conditions: Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: Inspector's Signatur Date: i • l3 •t S 26 ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5079 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Chevron Business and Real Estate Services Location of Site: 2003 Diamond Blvd. 31024-C4 Concord. CA 94520 Inspection Date: 1 O - 3 • k Customer Representative Present: Jason Hakes Application of Recycled Water at Site: Landscape Irrigation Weather conditions: C-1--Z15.12-- Standard -Zaz Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes No N/A ❑ ❑© ❑❑ ❑ ❑❑❑n❑❑ All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: Inspector's Signature 27 Date: 10.13 •z5 Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: City of Concord Medians Location of Site: Willow Wav, Diamond Blvd, Meridian Park Blvd & Galaxy Wav Inspection Date: I •Fd • l5 Customer Representative Present: Mike Alley Application of Recycled Water at Site: Landscape Irrigation Weather conditions:_ JZ. - Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes No N/A All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: 15*N3%D rOOg - rr'� eiTiAcamEtYr Ti M81- ►r OaZS Inspector's Signatu 28 Date: 1E) • $ •lS ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Security Owners Corporation Location of Site: 2280 Diamond Blvd.. # 410. Concord, CA 94520 Inspection Date: 10 •5 •16 Customer Representative Present: Clarice K. Hernandez Application of Recycled Water at Site: Landscape Irrigation Weather conditions: Ci.:ecere.— Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes All check marks in a box marked with an asterisk (*) require explanation of folio taken. Describe below, and indicate corresponding observation number: Additional notes: 1 radar) NV/Din o nl Ate, " bmik,ioE Inspector's Signature: 29 w -up actions "U•a5 •7orr'S Date: 10 • • 1 S' Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Willowick Business Park Location of Site: 1110-1190 Burnett Ave., 2190 Meridian Park Blvd. Concord, CA 94520 Inspection Date: 10 •6 .15 Customer Representative Present: Miguel Baraias Application of Recycled Water at Site: Landscape Irrigation Weather conditions: £ate Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, Teaks, erosion of dikes, etcof storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: Inspector's Signature: Date: ID 43. • l5'� 30 ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: California Teachers Association (CTA) Location of Site: 2177 Diamond Blvd.. Concord. CA 94520 Inspection Date: 10 • Og • Customer Representative Present: Miguel Baraias Application of Recycled Water at Site: Landscape Irrigation and Window Washing Weather conditions: Cc-�c.2-- Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes No N/A • ❑* ❑ 21 ❑* ❑ ❑ ❑* LA ❑* ® ❑ ® ❑* ❑ ❑* 1g1 ❑ ❑* ® ❑ ❑ ❑* INt ❑* ® ❑ LJ❑* ❑ All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: I�svzo vvinariAL_ sup..1 •)0.5 -0of..re Clli_------------1 Inspector's Signature: Date: 10 13 • 1 S 31 0 Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Bellecci & Associates Location of Site: 2290 Diamond Blvd.. #100. Concord. CA 94520 Inspection Date: 10 42 • IS-- Customer SCustomer Representative Present: Frank C. Bellecci Application of Recycled Water at Site: Landscape Irrigation Weather conditions: [ 1.7:3:+4— Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes No All check marks in a box marked with an asterisk (*) require explanation of taken. Describe below, and indicate corresponding observation number: Additional notes: Inspector's Signature: '7°'a ca •"i7pr.TT 1-1e0.3t)•ray"r 32 N/A follow-up actions Date: 1a •oma •I ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Future Ford Location of Site: 2285 Diamond Blvd.. Concord, CA 94520 Inspection Date: /0 •/30/15- Customer /3'/6Customer Representative Present: Bruce Isaeff Application of Recycled Water at Site: Landscape Irrigation Weather conditions: agile— Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes No N/A All check marks in a box marked with an asterisk (*) require explanation of taken. Describe below, and indicate corresponding observation number: Additional notes: Inspector's Signature: 33 follow-up actions Date: /9 • /344' ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Hyundai Location of Site: 1051 Burnett Avenue. Concord. CA 94520 Inspection Date: 10 •13 • Ib Customer Representative Present: Bruce Isaeff Application of Recycled Water at Site: Landscape Irrigation Weather conditions: Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? I►� ❑ ❑® ❑® ❑ ❑❑❑®❑❑ All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: Inspector's Sign C7 ( Date: /0'15'1'6- 34 0.13'1's 34 ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Stubbs Road Triplexes Location of Site: 772, 776, & 780 Stubbs Road Building 7, Pleasant Hill Inspection Date: q•c2/ • /5 Customer Representative Present: Christina Gherdea Application of Recycled Water at Site: Landscape Irrigation Weather conditions:_neti._ Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes No N/A All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: Inspector's Signature:(::::4------------- Date: 9-02/ • / ‘ 35 ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Stubbs Road Triplexes Location of Site: 760, 764. & 768 Stubbs Road Building 6, Pleasant Hill Inspection Date: Q! • a) • /C Customer Representative Present: Jeanne Papir Application of Recycled /Water at Site: Landscape Irrigation Weather conditions: I,CA+L- Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes No N/A ❑ ❑R OKI ❑ ❑❑❑®❑❑ All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: Inspector's Signa Date: q i"' t 5.- 36 r 36 ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Stubbs Road Triplexes Location of Site: 736. 740. 744. 748. 752. & 756 Stubbs Road Buildinas 4&5. Pleasant Hill Inspection Date: 4'•// •/ C Customer Representative Present: Jim Freethlv Application of Recycled Water at Site: Landscape Irrigation Weather conditions: G'L Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes No N/A All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: if Cot LR •121,0)-0 1 Z a.�rc �a.� 1,� iz —4 Arm) 4o.n.1>!rt&D \M %e er*L1 Likovsc.ii 2e0L Vel i -'. Q�',y0►rL _fig _."e N A OD (.14 2 D D s g.40, u.H Additional notes: 11 Inspector's Sign 37 Date: t •01/ •l S� Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Stubbs Road Triplexes Location of Site: 712,716, 720. 724, & 732 Stubbs Road Buildings 2&3, Pleasant Hill Inspection Date: q. ot, ', S Customer Representative Present: Jean Edwards Application of Recycled Water at Site: Landscape Irrigation Weather conditions: GLBA4.— Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes No N/A All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: Inspector's Signature: 1 Date: q191/.169 - 38 ,91/'1S 38 ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Stubbs Road Triplexes Location of Site: 700-704, & 708 Stubbs Road Buildings 1, Pleasant Hill Inspection Date: 9.2/ •/ Customer Representative Present: Doug Brown Application of Recycled Water at Site: Landscape Irrigation Weather conditions: CG& A& - Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? ❑ ❑k ❑© ❑ ❑❑❑Q❑❑ All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: .0(to Lo owoJz12- C.:DOOL9 beo►'S - 1 Oar c .. ,4 i au. ,PecesSp•i z?p, OgT Ttot 14-1 e 33 el Additional notes: Inspector's Signature: 39 Date: ' a•A • c ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Pleasant Hill Recreation and Park District Location of Site: Pleasant Hill Park (147 Greaory Lane) Inspection Date: /9. 1.1 Customer Representative Present: Tom Bradley. Site Supervisor Application of Recycled Water at Site: Landscape Irrigation Weather conditions: CGt441- Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes No N/A All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: Inspector's Signature: Date: / D • / • 17 40 ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Pleasant Hill Recreation and Park District Location of Site: Pleasant Oaks Park Inspection Date: 10 ' 1 • /6, Customer Representative Present: Tom Bradley. Site Supervisor Application of Recycled Water at Site: Landscape Irrigation Weather conditions: CLQ Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes No N/A All check marks in a box marked with an asterisk (*) require explanation of taken. Describe below, and indicate corresponding observation number: Additional notes: Inspector's Signature: 41 12 follow-up actions Date: /©' 1 • /S Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Pleasant Hill Recreation and Park District Location of Site: Frank Salfingere Park Inspection Date: 10 • % • d c Customer Representative Present: Tom Bradley, Site Supervisor Application of Recycled Water at Site: Landscape Irrigation Weather conditions: Cc_Eaa— Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: Inspector's Signature Date: / 0 •1 • 1 42 ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Pleasant Hill Recreation and Park District Location of Site: Chilpancinc o Park Inspection Date: :17 • I • / Customer Representative Present: Tom Bradley. Site Supervisor Application of Recycled Water at Site: Landscape Irrigation Weather conditions:-01.1.74a— Standard onditions: _Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes No N/A 111* ❑* ® ❑ ❑* ® ❑ IM ❑* ❑ ❑* YF❑ ❑* ❑ IS4 g ❑* ❑ ❑* ,12 ❑ All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: Inspector's Signatu Date: 1 • l • l 5 43 Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Mount Diablo Unified School District Location of Site: Valley View Middle School and Colleae Park High School Inspection Date: Q• 30 •/6-- Customer /.Customer Representative Present: Charles Wolfkill, Site Suvervisor Application of Recycled Water at Site: Irrigation Weather conditions: "sg.LASi Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6 Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: 15 5 zo p t..ac.i IKev-h' AW Inspector's Signature: Date: Q• 30 • l 44 ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Mount Diablo Unified School District Location of Site: Sequoia Elementary and Middle Schools Inspection Date: 9'' '/6 Customer Representative Present: Charles Wolfkill, Site Supervisor Application of Recycled Water at Site: Irriaation Weather conditions: Q✓ZLe.41-37" Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes No N/A All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: ISSoeo Qz24...0-Ge4,z0-4- G e GPI -)#"t C4.--------------'\ Inspector's Sign Date: 4'30.14" 45 ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Mount Diablo Unified School District Location of Site: Pleasant Hill Middle School Inspection Date: 9.30 • /4 - Customer Representative Present: Application of Recycled Water at Site: Irrivation Weather conditions: Ate -peak -Dr Standard Observations: Charles Wolfkill, Site Supervisor 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes No N/A All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: 14%O gD ee pt.96-Le ►v1 r Saw -JO -0Z Inspector's Signatut" Date: 4. 50-1'- 46 ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Mt. Diablo Unified School District Location of Site: Demonstration Garden. Santa Barbara Way. Pleasant Hill Inspection Date: 1.15 •/b Customer Representative Present: Barry Milliken. Lead Gardener Application of Recycled Water at Site: Weather conditions: _a-042- Standard Observations: Landscape Irrigation 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: Inspector's Signa Date: Q'4016--; 47 ® Recyded Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Diablo Valley College Location of Site: 321 Golf Club Road, Pleasant Hill, CA 94523 Inspection Date: f•d/•/4" Customer Representative Present: Troy Ricard, Lead Gardener Application of Recycled Water at Site: Irrigation Weather conditions: Cake- Standard am Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes All check marks in a box marked with an asterisk (*) require explanation of taken. Describe below, and indicate corresponding observation number: Additional notes: follow-up actions c Inspector's Signature: / Date: 9'a/' /4- 48 S 48 ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: County Quarry Location of Site: 5501 Imhoff Drive. Martinez. CA 94553 Inspection Date: q • 16./6 Customer Representative Present: Chris Gray Application of Recycled Water at Site: Dust Control. Process Water, Irrigation Weather conditions: CL`e-ae.— Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes No N/A 1 ❑❑ ❑❑ ❑ ❑Q❑❑❑❑ All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: d 155ueD St rpaAtp,: ^w el- wt.t.iisr.0(0. S t Ip+J 3 Issdee, Sit e.5 ' Dg- A.)z YrI4tC.Les (sv3i ze5 Additional notes: Inspector's Signature: 49 Date: q •/5-• 15� ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Contra Costa Topsoil Location of Site: 5030 Imhoff Drive, Martinez, CA 94553 Inspection Date: 4'.1 ' /4 - Customer Representative Present: Carlene Einevoll Application of Recycled Water at Site: Dust Control Weather conditions: et-Oa4 Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etcof storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes All check marks in a box marked with an asterisk (*) require explanation of taken. Describe below, and indicate corresponding observation number: Additional notes: No N/A ❑* ❑ ❑* ❑ ❑* ❑ ® IM ❑ M ❑ • WI ❑* 17 ® ❑ ❑ M ❑* ❑ ilk 0 follow-up actions Inspector's Signatu .::::ir Date: f. /8 ' i 50 ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Contra Costa County Location of Site: Corporation Yard, Martinez Inspection Date: 10 • V • 1 5 Customer Representative Present: Roland Hindsman, GSD Facility Services Manager Application of Recycled Water at Site: Landscape Irrigation Weather conditions: 042 0.2 Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes No N/A ❑ ❑® ❑❑ ❑ ❑❑❑R❑❑ All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: Inspector's Sign Date: 0• �J •,C 51 ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Contra Costa County Animal Services Department Location of Site: 4800 Imhoff Place, Martinez, CA 94553 Inspection Date: 10 • $ • t Customer Representative Present: Jennifer Rav, Center Operations Supervisor Application of Recycled Water at Site: Kennel Wash / Irrigation Weather conditions: <<-v-D•e- Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: Inspector's Signatuf Date: 10 •€ • 14- 52 S 52 ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Contra Costa Country Club Golf Course Location of Site: 801 Golf Club Road, Pleasant Hill Inspection Date: 10 • r3 . 14 Customer Representative Present: John Martin, Site Supervisor Application of Recycled Water at Site: Golf Course and Clubhouse Landscape Irrigation Weather conditions: 0.2;1 Standard Observations: 1. Is customers Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes No N/A All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: t SS J ZO MID t -n 014 N.. 5 iconSky26"in toRDJ a as g eft tQ 'Ta iOYr►L. Pb nag:zpa r, r>a t.Arda} Inspector's Signature: 53 Date: 10 • t 3 • \,gr ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: CONCO Companies Location of Site: 5030 Imhoff Drive, Martinez, CA 94553 Inspection Date: • /') • F Customer Representative Present: Jim Brammeier, Site Supervisor Application of Recycled Water at Site: Dust Control / Vehicle Wash Weather conditions: eL.GAQr Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, Teaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes No N/A All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: 06 Tom? -re4 CA45 U2-0 Si' 4.4.ead5 1'5SO 0 ADOT 0(4P.4.- 65Tuc.vQ6 TO Taw giu filen ear (i, Sop7sAts•�� Coe- C.Pegemor3004 3 ("Tp,,Jcm- sT. ca -at s l Additional notes: rr SNY4fAtflrL o-..kla 4eocat... Jibe Dr¢ � � v)ATZP� Inspector's Signature: Date: 54 ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Citv of Pleasant Hill Location of Site: Pleasant Hill Police Station (330 Civic Drive) Inspection Date: Q 0?a •1 } Customer Representative Present: Larry Davis Application of Recycled Water at Site: Landscape Irrigation Weather conditions: Ci. # (- Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7 Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: Inspector's Signat Date: q1 • aoa •16-- 55 1S' 55 ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: City of Pleasant Hill Location of Site: Medians (#1-4 on Golf Club Rd Old QuarrvRd. Contra Costa Blvd. l Chilancingo Pkwy. I avior Blvd/Civic Dr): Viking Lir landscaping, and tavior Blvd/Ruth Ur landscaping Inspection Date: l`' -toga -/ Customer Representative Present: Barry Milliken, Lead Gardener Application of Recycled Water at Site: Landscape Irrigation Weather conditions: A1 - Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes No N/A All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: 1%0E9 A OD / 1-1 Oo'A. $ , toes "JO 7,4 cos Fo - t%S1; 46 breeVe0 Inspector's Signature: 56 Date: /%vla. •l 46- (€) � ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Citv of Pleasant Hill Corporation Yard Location of Site: 310 Civic Drive. Pleasant Hill. CA 94523 Inspection Date: A'•e/0/ • 19, Customer Representative Present: Michael Moore. Maintenance Manager Application of Recycled Water at Site: Truck Fill for Irrigation / Street Sweer ino Weather conditions:______i4L Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes No N/A All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: I65v20 ADD ,fl QpJAZ 1514.4.0!..7 A,Jfl 1-A675 ref, (25e Ao ECDEO Inspector's SignaturC4---------- e: 57 Date: f• • l`; Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Central Contra Costa Sanitary District Location of Site: Warehouse, 4737 Imhoff Place, Martinez Inspection Date: P!'•a?S /S Customer Representative Present: David Culbertson, New Image Landscaping Application of Recycled Water at Site: Weather conditions: a itrZ Standard Observations: Landscape Irrigation 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes No N/A ❑* ❑ 12 ❑* ❑ ❑ ❑* C2t ❑* ® ❑ LJ ❑* ❑ ❑* d ❑ ❑* .I ❑ 111* g ❑* ❑ M ❑* ❑ ❑* � ❑ All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: Inspector's Signature: 58 Date: q.0Z5•/S' Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Central Contra Costa Sanitary District Location of Site: Treatment Plant Site, 5019 Imhoff Place. Martinez Inspection Date: /V6 • /5 - Customer SCustomer Representative Present: David Culbertson, New Image Landscaping Application of Recycled Water at Site: Landscape Irrigation Weather conditions:_ C't,e`A-e- Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes All check marks in a box marked with an asterisk (*) require explanation of taken. Describe below, and indicate corresponding observation number: Additional notes: eo..........m....,..s„ . _ Inspector's Signature: 59 follow-up actions Date: 9 '076./6- •11, a5•/6 - to Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Central Contra Costa Sanitary District Location of Site: Inspection Date: Maltby Pumping Station 945./6- Customer 45•/6- Customer Representative Present: Leo Gonzalez. Pum❑ Stations Supervisor Application of Recycled Water at Site: Seal Water Weather conditions: AAr� Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, Teaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? ❑ ❑K ❑W ❑ ❑K❑®❑❑ All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: Inspector's Signature: 60 Date: '02S—' 14 - Recycled Paper ot, Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Central Contra Costa Sanitary District Location of Site: Household Hazardous Waste Collection Facility, 4797 Imhoff PI, Martinez Inspection Date: f•o?/ •I5 Customer Representative Present: David Culbertson, New Image Landscaping Application of Recycled Water at Site: Landscape Irrigation Weather conditions: lt,Aae..- Standard Observations: 1. Is customers Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes No N/A All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: Inspector's Signature: Date: 9•ai • rs 61 ® Recycled Paper Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Central Contra Costa Sanitary District Location of Site: Headauarters Office Blda. (HOB) and Annex. Imhoff Place. Martinez Inspection Date: 9•016 • /S Customer Representative Present: David Culbertson. New Image Landscapina Application of Recycled Water at Site: Landscape Irriaation Weather conditions: CLicAE.- Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, leaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? N/A All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Co ANAE$ ? or40v.k. i,J J -"Orr (-14 3¢oKz/4 ? Pc tri P.gZo 4. 6 7v117t+.Sc,. —Teets Ao 1M.�u� ►.��,r-� r-1�o.& �a3 Additional notes: dk[o - 9 t ?? o Go M r.E. -r3Y "Se [ A Lthr)ose.aP t.ac, Inspector's Signature: 62 Date: q•c95 •( Central Contra Costa Sanitary District Protecting public health and the environment 5019 Imhoff Place, Martinez, CA 94553-4392 2015 ANNUAL RECYCLED WATER SITE INSPECTION REPORT Recycled Water User: Buchanan Fields Golf Course Location of Site: 1091 Concord Ave.. Concord. CA 94520 Inspection Date: 7. 9i • og Customer Representative Present: Leopoldo Lopez. Maintenance Superintendent Application of Recycled Water at Site: Golf Course Irrigation Weather conditions: C4. -E4 Standard Observations: 1. Is customer's Recycled Water Use Permit available for inspection? 2. Are appropriate recycled -water signs posted in use areas? 3. Are vehicles hauling recycled water labeled appropriately? 4. Is there an apparent odor nuisance? 5. Is irrigation system operated to avoid contact with the public? 6. Evidence of ponding or excessive runoff in use areas? 7. Is recycled water spray, mist or runoff entering dwellings, designated outdoor eating areas or food -handling facilities? 8. If drinking fountains are present, are they protected against contact with recycled water spray, mist or runoff? 9. Broken or leaking pipes or spray nozzles? 10. Evidence of overflows, Teaks, erosion of dikes, etc. of storage ponds or impoundments? 11. Has appropriate staff been trained on the use of recycled water? 12. Have modifications been made to the plumbing or irrigation system piping that could potentially lead to a cross connection? Yes No N/A All check marks in a box marked with an asterisk (*) require explanation of follow-up actions taken. Describe below, and indicate corresponding observation number: Additional notes: Inspector's Signature: Date: .0'" '/6 63 ® Recycled Paper