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EXHIBIT A <br />APPENDIX <br />ATTACHMENT 1: SCOPE OF WORK <br />CITY OF SANTA ANA <br />REQUEST FOR PROPOSALS FOR WATER QUALITY SAMPLING & TESTING SERVICES <br />SCOPE OF SERVICES <br />DESCRIPTION AND SCOPE OF WORK <br />The City of Santa Ana is issuing this Request for Proposals (RFP) for Water Quality Sampling & Testing <br />Services. The City of Santa Ana requests the services of an analytical laboratory to provide timely, high - <br />quality analytical analysis of the City's domestic water system. <br />Analysis shall be in accordance with "Standard Methods', Title 22 of the California Code of Regulations <br />entitled "California Domestic Water Quality and Monitoring Regulations", and Code of Federal <br />Regulations, and shall consist of bacteriological quality, general physical quality, general mineral, lead & <br />copper, nitrate/nitrite, inorganics, fluoride, haloacetic acids and total trihalomethanes. <br />The City has 50 designated sample sites. All routine water samples will be drawn from these sites. In <br />addition, the City has 10 designated sample sites for Fluoride analysis. Non -routine water samples <br />will be collected by the City in specially prepared bottles provided by the consultant to be collected and <br />tested by the consultant. <br />A. IMPLEMENTATION <br />City staff shall have the right to modify, reduce, or delete the services as needed by City. <br />2. BACTERIOLOGICAL QUALITY <br />(i) Routine: Samples shall be collected by the Consultant, in appropriate sterilized <br />bottles to which a chlorine reducing agent has been properly added, on a weekly <br />basis at 50 designated sample points. <br />Total coliform analyses are to be conducted using either the multiple tube <br />fermentation method analyzing a minimum of 100-ml of water either with using 5- <br />tube 20-ml portions or 10-tube 10-ml portions, the membrane filter technique, the <br />presence/absence (P-A) coliform test, or the minimal medium (Coliform) test. <br />Reporting of positive samples shall be based on the presence or absence of <br />coliforms in each sample rather than an estimation of coliform density. <br />Upon detecting that either a routine or repeat sample is either total coliform or fecal <br />coliform positive, or a sample is invalidated due to interference problems, the <br />Consultant shall notify the City within twenty-four hours. To complete the <br />notification, consultant must contact a live individual. The appropriate contact <br />person for the City is the Water Services Quality Supervisor at (714) 305-4798 or <br />the Principal Engineer at (714) 673-3408. When voice mail is used to leave a <br />message, the Consultant shall contact the City's Dispatch Office at (714) 647-3380 <br />between the hours of 7:00 a.m. and 3:30 p.m. If notification is required during a <br />weekend or holiday, the Water Services Quality Supervisor at (714) 305-4798; if <br />unavailable contact Principal Civil Engineer at (714) 673-3408. In addition, a copy <br />of the City's Emergency Notification Plan will be provided and reviewed with the <br />City of Santa Ana - RFP 20-014 <br />Water Quality Sampling & Testing Services <br />