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Round 1 Bowling and Amusement 12/09/2024 Paradigm Design <br />Main Place Mall Expansion Grand Rapids, MI <br />Santa Ana, California <br />Project #2309147GR <br />TEMPORARY FACILITIES AND CONTROLS 01 5000 - 10 <br />ed. 2023-09-22 <br />1.Do not load or install drywall or other porous materials or components, or items with high organic content, <br />into partially enclosed building. <br />2.Keep interior spaces reasonably clean and protected from water damage. <br />3.Periodically collect and remove waste containing cellulose or other organic matter. <br />4.Discard or replace water-damaged material. <br />5.Do not install material that is wet. <br />6.Discard and replace stored or installed material that begins to grow mold. <br />7.Perform work in a sequence that allows wet materials adequate time to dry before enclosing the material in <br />gypsum board or other interior finishes. <br />D.Controlled Construction Period: After completing and sealing of the building enclosure but prior to the full <br />operation of permanent HVAC systems, maintain as follows: <br />1.Control moisture and humidity inside building by maintaining effective dry-in conditions. <br />2.Use temporary or permanent HVAC system to control humidity within ranges specified for installed and <br />stored materials. <br />3.Comply with manufacturer's written instructions for temperature, relative humidity, and exposure to water <br />limits. <br />a.Hygroscopic materials that may support mold growth, including wood and gypsum-based <br />products, that become wet during the course of construction and remain wet for 24 hours are <br />considered defective and require replacing. <br />b.Measure moisture content of materials that have been exposed to moisture during construction <br />operations or after installation. Record readings beginning at time of exposure and continuing daily <br />for 48 hours. Identify materials containing moisture levels higher than allowed. Report findings in <br />writing to Architect. <br />c.Remove and replace materials that cannot be completely restored to their manufactured moisture <br />level within 48 hours. <br />3.7 OPERATION, TERMINATION, AND REMOVAL <br />A.Supervision: Enforce strict discipline in use of temporary facilities. To minimize waste and abuse, limit <br />availability of temporary facilities to essential and intended uses. <br />B.Maintenance: Maintain facilities in good operating condition until removal. <br />1.Maintain operation of temporary enclosures, heating, cooling, humidity control, ventilation, and similar <br />facilities on a 24-hour basis where required to achieve indicated results and to avoid possibility of damage. <br />C.Temporary Facility Changeover: Do not change over from using temporary security and protection facilities to <br />permanent facilities until Substantial Completion. <br />D.Termination and Removal: Remove each temporary facility when need for its service has ended, when it has been <br />replaced by authorized use of a permanent facility, or no later than Substantial Completion. Complete or, if <br />necessary, restore permanent construction that may have been delayed because of interference with temporary <br />facility. Repair damaged Work, clean exposed surfaces, and replace construction that cannot be satisfactorily <br />repaired.