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DocuSign Envelope ID: 74323C10-2C91-4A83-86D2-1327B4E26704 <br />( A <br />4 CITY OF SANTA ANA <br />IV. RANGE CLEANING ANNUAL ROTATION <br />Upper and lower ranges shall be cleaned in an annual rotation. Only the upper range year one, <br />both upper and lower ranges year two, only the upper range year three, and in same rotation in <br />any one year contract extension. <br />V. WORK PROCEDURE <br />All Lead removal work must be performed in accordance with Federal, State, Regional, and <br />local regulations. The following procedures, such as but not limited to, that are known to control <br />the release and spreading of lead dust must be utilized at all times: <br />A. Wet removal procedures utilizing de -lead solutions. <br />B. Protective clothing must be worn where workers are in contact with Lead dust to prevent <br />spread of contamination. <br />C. Eating, drinking and smoking are prohibited in lead regulated areas. <br />D. Negative air containment to enclose the lead dust removal operations. <br />E. Housekeeping: All surfaces shall be cleaned to acceptable clearance levels as free as <br />practicable of accumulations of lead. Clean change areas and showers shall be provided <br />for workers whose exposure exceeds the PEL. Adequate, such as floors will be 5200 ug/ ft2 <br />or lower as mandated by Cal -OSHA and/or Cal/Fed EPA; hand -washing and shower <br />facilities shall be available and utilized for all activities involving lead. <br />Post all Cal -OSHA mandated employer bulletin boards and postings, maintain a copy of all <br />on -site worker certificates (lead training, CDPH Course completion, medical approval to <br />wear a respirator, annual fit -test results) and CDPH picture cards. <br />VI. REMOVAL & CONTROL AREA (NEGATIVE PRESSURE ENCLOSURE/CONTAINMENT) <br />For the interior removal of contaminated dust that contains lead. This method of lead control <br />shall be used and the following procedures area required: <br />A. Seal the openings [critical barrier] where release of lead could occur outside the work area <br />with two (2) layers of 6-mil flame retardant poly secured with duct tape (Le. windows, <br />doorways, HVAC systems, and any other openings). <br />B. As directed by the consultant, utilization of negative air machines for total enclosures or for <br />partial enclosures. <br />C. Control measures are dictated by the amount of lead in the air [and or] by abatement <br />activity. When the PEL may be exceeded, additional engineering controls, as stated in the <br />OSHA lead construction standards, apply. <br />VI I. DECOMTAMINATION AREAIWASTE LOAD -OUT <br />A. Workers shall change clothes exclusively (i.e. dress and undress) within the clean room. If <br />additional space is required for changing clothes, the contractor shall construct modestly <br />rooms (if inside the building, use black polyethylene sheeting, if outside the building, use 1/2 <br />" plywood, covered with 2 layers of 6 mil each poly sheeting). <br />B. The worker decontamination enclosure system should exist independently of the facility but <br />contiguous to the work area (i.e. building facilities such as toilets sinks and showers shall <br />not be used in constructing the decontamination enclosure system). <br />RFP No. 22-020 RANGE CLEANING SERVICES Page 22 of 38 <br />