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HomeMy WebLinkAboutMOLD PROTOCOL 305 Surf INDIAN RIVER, SAINT LUCIE, & BREVARD COUNTIES 888.953.1320 Certified Indoor Environmentalist Mold Assessor MRSA #2172 MOLD ASSESSMENT PROTOCOL FLORIDA MOLD LAW. Since 2011, Florida State Law requires that a Contractor who performs mold remediation of greater than 10 square feet must be state licensed. Mold Remediation Contactor to be state licensed in mold remediation by the Florida Department of Business & Professional Regulation. The contractor performing this work should develop a detailed remediation plan to implement this protocol. The following protocol guidelines are guidelines only. They can be modified, with approval of the environmental consultant, if it is believed the modifications will achieve the same or greater levels of worker and environmental protection and expedite remediation. This Protocol is not intended to be a detailed step-by-step outline of how to perform mold remediation. Rather, its purpose is to provide a general outline of how such projects should be handled. Work zones are often expanded based on the extent of "hidden damage" that is exposed when opening wall cavities, removing cabinetry, etc. The remediation Contractor is solely responsible for protection of health, safety, and the environment at the job site. The remediation Contractor is solely responsible for all required training and licensure related to any work covered by this Mold Remediation Protocol. The remediation Contractor shall re-clean if the post remediation samples fail or if the final visual inspection fails unless stated otherwise in agreement. THIS SECTION SHALL NOT BE APPLICABLE IF THERE ARE SPECIAL OR UNUSUAL CONTAMINATION CONDITIONS DISCOVERED DURING THE REMEDIATION ACTIVITIES THAT WOULD SUBSTANTIALLY CHANGE OR AFFECT THE POST REMEDIATION EVALUATION. 305 Surf Drive Cape Canaveral, FL 305 Surf Drive This report is prepared exclusively for City of Cape Canaveral EXTERIOR DAMAGE - ROOF INTRUSION ACTIVE INTRUSION HIGH MOISTURE SWAB LIVING WET WALL 305 Surf Drive This report is prepared exclusively for City of Cape Canaveral SWAB HALL WALL SWAB EAST BEDROOM SWAB AREAS MASTER LIVING WALL Part 1 Background & Summary of Inspections  The home has undergone contamination as a result of multiple roof and structure penetrations causing moisture and mold into all areas of the home.  There were high moisture levels found at multiple wall areas.  Visible mold found at ALL surfaces of interior.  Indoor Environmentalist has performed mold testing (surface/air) that was completed at time of inspection. (Test results attached) 305 Surf Drive This report is prepared exclusively for City of Cape Canaveral Sampling Media • Viable (Culturable) sampling Culturable sampling is one of the most common method of volumetric air sampling, and Andersen Instruments manufactures the most commonly used culturable sampling devices. The Andersen sampler works by drawing measured volumes of air through an instrument that contains a petri dish (or dishes) with culture media. Spores that impact onto the plate are then allowed to incubate and grow, after which the active colonies may be counted and identified. • The inspector collected viable air samples utilizing a calibrated sampling pump and multiple surface swab samples with dry sterile transport cotton swabs. The samples were sealed and placed in a plastic bag along with the Chain of Custody and shipped to lab. A copy of the laboratory spore trap analysis and swab result report is included (see attached). 305 Surf Drive This report is prepared exclusively for City of Cape Canaveral Conclusion The air-samples taken show presence of airborne Aspergillus/Penicillium/Cladosporium & Rhizopus Mucor mold spores. Total spore counts were not at high levels but the diversity of spores is elevated. The swab samples showed Stachybotrys spore was present and in these areas there was elevated moisture. Due to the types of allergenic molds present and active the property is considered uninhabitable at this time until proper corrective action is complete. These samples represent a “Snapshot in Time” and my not represent conditions at an earlier or later date and due to the active moisture they could worsen. ⊗ Elevation of moisture ⊗ Visible mold growth ⊗ Elevated spore levels in air ⊗ Toxic mold present Conclusion – Remediation is necessary Part 2 Remediation Process Guidelines for Professional Mold Remediation, along with the Florida Standards of Practice. These are some of the mold remediation procedures, but not necessary for every job. 1. Confirm the source of the intrusion is stopped and causes resolved, otherwise the mold may return regardless of any effort by a remediation company. 2. Cleanup and disposal of any building materials with any contamination should be done using proper disposal procedure and personal protective equipment. 3. HEPA air scrubbing system, dehumidifiers, and negative air pressure should be used as necessary to achieve acceptable levels. 4. Removal of ALL contaminated materials and any dust and debris generated during removal of items should be immediately cleaned using HEPA vacuum and antimicrobial wipe down. 305 Surf Drive This report is prepared exclusively for City of Cape Canaveral REMEDIATION PROTOCOL (costs of remediation and the end result should be weighed against the cost of demolition and reconstruction) 1. Confirm there are no active sources of contamination (roof/structure). 2. Removal of furniture/contents from remediation areas. As a minimum we recommend cleaning/wrapping of items, if salvageable, as needed then removal of the items to a clean area of the structure or offsite storage until remediation has been completed and documented. 3. All (draperies, rugs, clothing and bedding items, etc.) should be disposed, laundered or dry cleaned, as appropriate for the item; The primary exception are items which have been extensively contaminated or other damage has occurred, these items may have suffered irreversible damage. 4. Position 6-8 HEPA air scrubbing machines as needed to ensure maximum dust capture each living area. Negative air can be utilized. Air-Filtration Device will need to remain in place for 2-3 days after the mold remediation. 5. Remove ALL drywall, ceiling, insulation, trim, baseboard, carpet, carpet pad, damaged flooring, and any other building materials with any high moisture or mold contamination evidence; remove at least 18 inches past any visible microbial growth. 6. All frame areas with any visible mold damage should be removed or scrubbed, sanded as necessary; HEPA vacuum wipe down and clean areas with anti-microbial solution. 7. Treat all slab and framing members and surfaces with antimicrobial agent. 8. As dust and debris is generated during removal of items, it should be immediately cleaned using HEPA vacuums or other appropriate methods. Cleanup and disposal of any building materials with contamination should be done using proper disposal procedure and personal protective equipment. 9. Position dehumidifier systems throughout as needed to dry remediated areas to acceptable levels. 10. HVAC system and air ducts should be checked for growth and if extensive removal of ducts is recommended; at a minimum the system handler should be sanitized and disinfected, including the blower motor and coils; replacement of all filters. 11. Final wipe down to all surfaces (walls, floors, windows, light fixtures, doors, etc.) with a mixture of water and anti-microbial/encapsulate agent. Any areas with potential settlement of mold spores can be successfully cleaned this way. 12. Proper post-remediation disposal protocol; final clearance. 305 Surf Drive This report is prepared exclusively for City of Cape Canaveral Suggestions for Passing Post-Remediation Evaluation (Clearance) In order to pass post-remediation evaluation, it is suggested that the following considerations be made part of the remediation process. 1. Draw makeup air from a clean source. 2. Create best "dust-free environment" prior to clearance. Often this will require detailed cleaning w HEPA vac and damp wiping. 3. Confirm correction of any building issues that contributed to original contamination (reconstruction/clean up) Clearance for FL licensed Mold Assessor 1. Visual inspection of all areas confirming protocol was followed 2. Inspection to confirm no visible mold and acceptable moisture levels 3. Clearance testing 4. Issue Clearance Report to complete project This process will substantially improve the indoor air environment of the home and, as in addition, reduce the potential for mold or other IAQ problems in the future. We appreciate your business and thank you for choosing a Home & Mold Inspections Plus assessor. Sincerely, ADAM SHERAKO Certified Indoor Environmental Consultant State of Florida License # MRSA2172; HI1268 NORMI™ Certified IAQ/Mold Inspector # 01220 NACHI Certified Member #05071895 HOME & MOLD INSPECTION PLUS 5132 OUTLOOK DR. MELBOURNE, FL 32940 Certificate of Mold Analysis Prepared for:HOME & MOLD INSPECTION PLUS Phone Number: (321) 243-5565 Fax Number: Project Name: Cape Canaveral - B. Palmer Test Location: 305 Surf Drive CAPE CANAVERAL, FL Chain of Custody #: 1174955 Received Date: October 5, 2018 Report Date: October 10, 2018 _________________________________ ___________________________________ Elena Santiago, Technical Manager Olmedo Ferrer, Quality Control Manager _________________________________________________________________________________ Currently there are no Federal regulations for evaluating potential health effects of fungal contamination and remediation. This information is subject to change as more information regarding fungal contaminants becomes available. For more information visit http://www.epa.gov/mold or www.nyc.gov/html/doh/html/epi/mold.shtml. This document was designed to follow currently known industry guidelines for the interpretation of microbial sampling, analysis, and remediation. Since interpretation of mold analysis reports is a scientific work in progress, it may as such be changed at any time without notice. The client is solely responsible for the use or interpretation. PRO-LAB/SSPTM Inc. makes no express or implied warranties as to health of a property from only the samples sent to their laboratory for analysis. The Client is hereby notified that due to the subjective nature of fungal analysis and the mold growth process, laboratory samples can and do change over time relative to the originally sampled material. PRO-LAB/SSPTM Inc. reserves the right to properly dispose of all samples after the testing of such samples are sufficiently completed or after a 7 day period, whichever is greater. For more information please contact PRO-LAB at (954) 384-4446 or email info@prolabinc.com Prepared for :HOME & MOLD INSPECTION PLUS Test Address : 305 SURF DRIVE CAPE CANAVERAL, FL IDENTIFICATION Raw Count CFU per m3 Percent of Total Raw Count CFU per m3 Percent of Total Raw Count CFU per m3 Percent of Total Mold Present Aspergillus 7 42 20 Cladosporium 2 12 50 3 18 9 Non-sporulating fungi 2 12 50 5 30 14 3 18 43 Penicillium 20 120 57 3 18 43 Penicillium/Aspergillus X Rhizopus/Mucor 1 6 14 Stachybotrys X 0 ANALYSIS METHOD Culture Sample Culture Sample Culture Sample Direct Microscopic Exam LOCATION LAUNDRY FAMILY EAST LIVING BR WEST KITCHEN MASTER LIVING WET WALL COC / LINE #1174955-1 1174955-2 1174955-3 1174955-4 SAMPLE TYPE & VOLUME AIR IMPACTION - 168L AIR IMPACTION - 168L AIR IMPACTION - 168L SWAB SERIAL NUMBER 470 EXIT WEST LIVING COLLECTION DATE Oct 1, 2018 Oct 1, 2018 Oct 1, 2018 Oct 1, 2018 ANALYSIS DATE Oct 8, 2018 Oct 8, 2018 Oct 8, 2018 Oct 8, 2018 CONCLUSION NOT ELEVATED E LEVATED NOT ELEVATED UNUSUAL TOTAL SPORES 4 24 100 35 210 100 7 42 100 NA MINIMUM DETECTION LIMIT *1 6 1 6 1 6 NA BACKGROUND DEBRIS Not Applicable Not Applicable Not Applicable Not Applicable OBSERVATIONS & COMMENTS Presence of current or former growth observed. Background debris qualitatively estimates the amount of particles that are not pollen or spores and directly affects the accuracy of the spore counts. The categories of Light, Moderate, Heavy and Too Heavy for Accurate Count, are used to indicate the amount of deposited debris.Light (None to up to 25% obstruction); Medium (26% to up to 75% obstruction); Heavy (76% to up to 90% obstruction); Too Heavy (Greater than 90% obstruction).Increasing amounts of debris will obscure small spores and can prevent spores from impacting onto the slide. The actual number of spores present in the sample is likely higher than reported if the debris estimate is ‘Heavy’ or ‘Too Heavy for Accurate Count’. All calculations are rounded to two significant figures and therefore, the total percentage of spore numbers may not equal 100%. The effect of the results relate only to the items tested. *Minimum Detection Limit. Based on the volume of air sampled, this is the lowest number of spores that can be detected and is an estimate of the lowest concentration of spores that can be read in the sample. NA = Not Applicable. Spores that were observed from the samples submitted are listed on this report. If a spore is not listed on this report it w as not observed in the samples submitted. Interpretation Guidelines:A determination is added to the report to help users interpret the mold analysis results. A mold report is only one aspect of an indoor air quality investigation. The most important aspect of mold growth in a living space is the availability of water. Without a sour ce of water, mold generally will not become a problem in buildings. These determinations are in no way meant to imply any health outcomes or financial decisions based solely on this report. For questions relating to medical conditions you should consult an occupational or environmental health physician or professional. CONTROL is a baseline sample showing what the spore count and diversity is at the time of sampling. The control sample(s) is usually collected outside of the structure being tested and used to determine if this sample(s) is similar in diversity and abundance to the inside sample(s). ELEVATED means that the amount and/or diversity of spores, as compared to the control sample(s), and other samples in our database, are higher than expected. This can indicate that fungi have grown because of a water leak or water intrusion. Fungi that are considered to be indicators of water damage include, but are not limited to:Chaetomium,Fusarium,Memnoniella,Stachybotrys,Scopulariopsis,Ulocladium. NOT ELEVATED means that the amount and/or the diversity of spores, as compared to the control sample and other samples in our database, ar e lower than expected and may indicate no problematic fungal growth. UNUSUAL means that the presence of current or former growth was observed in the analyzed sample. An abundance of spores are present, and/or growth structures including hyphae and/or fruiting bodies are present and associated with one or more of the types of mold/fungi identified in the analyzed sample. NORMAL means that no presence of current or former growth was observed in the analyzed sample. If spores are recorded they are normally what is in the air and have settled on the surface(s) tested. Prepared for :HOME & MOLD INSPECTION PLUS Test Address : 305 SURF DRIVE CAPE CANAVERAL, FL IDENTIFICATION Mold Present Mold Present Mold Present Raw Count Spores per m3 Percent of Total Aspergillus Cladosporium Non-sporulating fungi Penicillium Penicillium/Aspergillus X X X Rhizopus/Mucor Stachybotrys X X 0 ANALYSIS METHOD Direct Microscopic Exam Direct Microscopic Exam Direct Microscopic Exam INTENTIONALLY BLANK LOCATION EAST BR MASTER WALL HALL WALL COC / LINE #1174955-5 1174955-6 1174955-7 SAMPLE TYPE & VOLUME SWAB SWAB SWAB SERIAL NUMBER EAST MASTER HALL COLLECTION DATE Oct 1, 2018 Oct 1, 2018 Oct 1, 2018 ANALYSIS DATE Oct 8, 2018 Oct 8, 2018 Oct 8, 2018 CONCLUSION UNUSUAL UNUSUAL UNUSUAL TOTAL SPORES NA NA NA MINIMUM DETECTION LIMIT *NA NA NA BACKGROUND DEBRIS Not Applicable Not Applicable Not Applicable OBSERVATIONS & COMMENTS Presence of current or former growth observed. Presence of current or former growth observed. Presence of current or former growth observed. Background debris qualitatively estimates the amount of particles that are not pollen or spores and directly affects the accuracy of the spore counts. The categories of Light, Moderate, Heavy and Too Heavy for Accurate Count, are used to indicate the amount of deposited debris.Light (None to up to 25% obstruction); Medium (26% to up to 75% obstruction); Heavy (76% to up to 90% obstruction); Too Heavy (Greater than 90% obstruction).Increasing amounts of debris will obscure small spores and can prevent spores from impacting onto the slide. The actual number of spores present in the sample is likely higher than reported if the debris estimate is ‘Heavy’ or ‘Too Heavy for Accurate Count’. All calculations are rounded to two significant figures and therefore, the total percentage of spore numbers may not equal 100%. The effect of the results relate only to the items tested. *Minimum Detection Limit. Based on the volume of air sampled, this is the lowest number of spores that can be detected and is an estimate of the lowest concentration of spores that can be read in the sample. NA = Not Applicable. Spores that were observed from the samples submitted are listed on this report. If a spore is not listed on this report it was not observed in the samples submitted. Interpretation Guidelines:A determination is added to the report to help users interpret the mold analysis results. A mold report is only one aspect of an indoor air quality investigation. The most important aspect of mold growth in a living space is the availability of water. Without a source of water, mold generally will not become a probl em in buildings. These determinations are in no way meant to imply any health outcomes or financial decisions based solely on this report. For questions relating to medical conditions you should consult an occupational or environmental health physician or professional. CONTROL is a baseline sample showing what the spore count and diversity is at the time of sampling. The control sample(s) is usually collected outside of the structure being tested and used to determine if this sample(s) is similar in diversity and abundance to the inside sample(s). ELEVATED means that the amount and/or diversity of spores, as compared to the control sample(s), and other samples in our database, are higher than expected. This can indicate t hat fungi have grown because of a water leak or water intrusion. Fungi that are considered to be indicators of water damage include , but are not limited to: Chaetomium,Fusarium,Memnoniella,Stachybotrys,Scopulariopsis,Ulocladium. NOT ELEVATED means that the amount and/or the diversity of spores, as compared to the control sample and other samples in our database, are lower than expected and may indicate no problematic fungal growth. UNUSUAL means that the presence of current or former growth was observed in the analyzed sample. An abundance of spores are present, and/or growth structures including hyphae and/or fruiting bodies are present and associated with one or more of the types of mold/fungi identified in the analyzed sample. NORMAL means that no presence of current or former growth was observed in the analyzed sample. If spores are recorded they are normally what is in the air and have settled on the surface(s) tested. Identification Outdoor Habitat Indoor Habitat Possible Allergic Potential Not an opinion or interpretation Comments Aspergillus Common everywhere. Grows on soil, dead plant material, nearly anything organic. Common on wherever humidity is too high. Grows on wallboard, leather, food, wood, etc. Capable of growing over a wide range of moisture conditions from very dry to very wet. Known allergen causing Type I (hay fever and asthma) allergies and Type III (hypersensitivity pneumonitis). Can cause allergenic sinusitis, and ABPA (allergenic bronchopulmonar aspergillosis). Aspergillus fumigatus and Aspergillus niger are the most common species found in indoor air. Cladosporium The most common spore type reported in the air worldwide. Found on dead and dying plant litter, and soil. Commonly found on wood and wallboard. Commonly grows on window sills, textiles and foods. Type I (hay fever and asthma), Type III (hypersensitivity pneumonitis) allergies. A very common and important allergen source both outdoors and indoors. Non-sporulating fungi Common everywhere.Common on all surfaces.None known. This category is for cultured fungi only when spores are grown and do not form fruiting bodies or spores. Mostly, we believe that these are basidiospores that are capture in Andersen-type samplers. Penicillium Very common, growing on decaying plant material, soil, fruits and many other substrates. Common indoor mold that grows on fruit, bread, textiles, leather and other substrates that are wetted. Type I (hay fever and asthma) allergies and Type III (hypersensitivity pneumonitis). Penicillium is one of the most commonly identified mold types worldwide. Some species can be indicative of a water problem in buildings. Penicillium/Aspergillus Common everywhere. Normally found in the air in small amounts in outdoor air. Grows on nearly everything. Wetted wallboard, wood, food, leather, etc. Able to grow on many substrates indoors. Type I (hay fever and asthma) allergies and Type III (hypersensitivity pneumonitis) allergies. This is a combination group of Penicillium and Aspergillus and is used when only the spores are seen. The spores are so similar that they cannot be reliably separated into their respective genera. Rhizopus/Mucor Very common everywhere growing on leaves, soils, and various fruits. Grows on many substrates, including food. Needs high moisture content to grow. An important allergenic mold(s). The spores of these two genera, viz., Rhizopus and Mucor, are impossible to distinquish in the air without their fruiting and growth structures. Therefore, the spores are combined for the purposes of this report. Stachybotrys Grows in the soil and decaying plant material. Wallboards and other paper products that are wetted. Needs high water content in the substrate to grow. Not normally seen growing indoors unless the building material has been wetted. Unusual / Not Normal to be growing indoors. Type I (hay fever and asthma) allergies. Wet spored mold that generally must be dried out and disturbed before spores can be found in the air. Spores of this type of mold should not be observed in significant numbers in the air above background/control. If growth and/or significantly higher than background/control spore numbers are reported, corrective action should be considered to eliminate the water source, reduce moisture levels and/or spore numbers in the living space.