SECTION ASBESTOS ABATEMENT

Transcription

1 SECTION ASBESTOS ABATEMENT PART1 GENERAL 1.1 SCOPE This section covers the removal of asbestos-containing materials as identified in Section Summary of Work. Compliance with all applicable Federal, State, and local regulations and the use of the best available technology, procedures, and methods for preparation, execution, cleanup, disposal, and safety are absolutely required. This compliance is the sole responsibility of the Contractor. An existing asbestos report for Project, prepared by Occu-Tec, dated October 15, 2014, is available for viewing as appended to this Section. The appended report includes only the portions that reference the proposed area of work; the full report is available upon request. 1.2 DESCRIPTION Furnish all labor, materials, services, insurance, and equipment in accordance with the most stringent requirements of EPA, AHERA and OSHA and all other applicable regulatory agencies, to complete the removal of asbestos-containing materials as described in the Summary of Work. 1.3 SUBMITTAL REQUIREMENTS Reference: Section TERMINOLOGY (Definitions) ABATEMENT: Procedure to control fiber release from asbestos containing building materials. FOR THIS PROJECT: Removal - All herein specified procedures necessary to remove asbestos-containing materials from an area and dispose of the materials at an acceptable site in an acceptable manner. Post-Removal Surface Encapsulation: Procedures necessary to coat surfaces from which asbestos-containing materials have been removed to control any residual fiber release AIR LOCK: A system for permitting ingress or egress without permitting air movement from a contaminated area into an uncontaminated area, typically MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

2 consisting of two curtained doorways at least 3 feet apart AIR MONITORING: The process of measuring the fiber content of specific volume of air in a stated period of time. For this project, NIOSH Analytical Method 7400 shall be used. When "aggressive" air sampling is specified, blowers/fans are used to dispense settled fibers into the air during sampling AMENDED WATER: Water to which a surfactant has been added to reduce water surface tension and thereby provide a more rapid penetration AUTHORIZED VISITOR: The Owner Project Representative, his designee, or a representative of any regulatory or other agency having jurisdiction over the project BUILDING OWNER: State of Missouri, or an authorized representative CURTAINED DOORWAY: Device to allow ingress and egress from one room to another while permitting minimal air movement between the rooms. Is typically constructed by placing three overlapping sheets of opaque 6-mil polyethylene over an existing or temporarily framed doorway, securing each along the top of the doorway, securing the vertical edge of one sheet along' one vertical side of the doorway, and securing the vertical edge of the other sheet along the opposite vertical side of the doorway FULL STAGE DECONTAMINATION ENCLOSURE SYSTEM: A series of connected rooms with air locks between any two adjacent rooms, for the decontamination of workers and/or materials and equipment, constructed or moved onto site DECONTAMINATION AREA: An area adjacent to work area, for the decontamination of workers and/or materials and equipment, constructed or moved onto site EQUIPMENT DECONTAMINATION UNIT: Decontamination enclosure system for materials and equipment, typically consisting of a designated area of the work area (wash-down station), a washroom, a holding room, a container room, and an uncontaminated area GROSS ABATEMENT AREA: An asbestos removal area that is sealed and fully contained in polyethylene. Workers enter the abatement area through a decontamination enclosure system PERSONNEL DECONTAMINATION UNIT: A Decontamination enclosure system for workers, typically consisting of a designated area of the work area (gross contaminant removal station), an airlock, an equipment room, an air lock, a shower, an air lock, and a clean room. MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

3 Equipment Room: A contaminated area or room in the personnel decontamination enclosure system with provisions for storage of contaminated clothing and equipment. Shower Room: A room between the two air locks in the personnel decontamination enclosure system with hot and cold running water suitably arranged for complete showering during decontamination Clean Room: An uncontaminated area or room that is part of the worker decontamination unit with provisions for storage of workers' street clothes and protective equipment FIXED OBJECT: A unit of equipment or furniture in the work area that cannot be removed from the work area without dismantling HEPA FILTER: A high efficiency particulate air (HEPA) filter capable of collecting and retaining 99.97% of monodispersed particles greater than or equal to 0.3 microns in diameter HEPA VACUUM EQUIPMENT: High efficiency particulate air filtered vacuuming equipment with a filter system capable of collecting and retaining asbestos fibers. Filters should be of 99.97% efficiency for retaining monodispersed particles greater than or equal to 0.3 microns in diameter NEGATIVE AIR PRESSURE EQUIPMENT: A local exhaust system, capable of maintaining a constant, low velocity air flow through the Decontamination Unit and into the Work Area from adjacent uncontaminated areas and exhausting that air outside the building through HEPA filters NIOSH: National Institute for Occupational Safety and Health ON-SITE REPRESENTATIVES: The Owner's full-time representative, responsible for air monitoring and enforcement of the specifications and the contractor's representative, responsible for full-time duties outside the containment PLASTICIZING: Procedures necessary for an airtight seal, using polyethylene sheeting, adhesives, and/or taping POST REMOVAL ENCAPSULATION: A liquid material which can be applied to surfaces from which asbestos containing materials have been removed to control the possible release of residual asbestos fibers, either by creating a membrane over the surface (bridging encapsulant) or by penetrating into the material and binding its components (penetrating encapsulant) SURFACTANT: A chemical wetting agent added to water to improve penetration, MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

4 thus reducing the quantity of water required for a given operation or area WET CLEANING/WIPING: The process of eliminating contamination from building surfaces and objects by using cloths, mops, or other cleaning tools which have been dampened with water, and by afterwards disposing of these cleaning tools as asbestos-contaminated waste. 1.5 APPLICABLE DOCUMENTS AND REFERENCES Not Used 1.6 EXISTING CONDITIONS It shall be the Contractor's responsibility to replace or repair to the Owner's satisfaction, prior to closeout of the project, all damaged items caused by the Contractor and not proven otherwise. All items damaged prior to abatement shall be noted during Design and Planning Meeting. PART 2 EQUIPMENT AND MATERIALS 2.1 PERSONNEL PROTECTION REQUIREMENTS Prior to commencement or work, the workers shall be instructed and shall be knowledgeable on the hazards of asbestos exposure, use and fitting of respirators, protective clothing, decontamination procedures, and all aspects of asbestos work procedures. Workers shall have medical examinations The Contractor is solely responsible for enforcing personnel protection requirements and that these specifications provide only a minimum acceptable standard for each phase of operation Provide workers with personally issued and marked respiratory equipment approved by NIOSH and accepted by OSHA. In lieu of a current negative exposure assessment (NAE), gross removal work to be performed in powered air purifying respirators (PAPR) with full facepiece with a minimum protection factor of 1,000 or Type "C" respirators with full facepiece with a minimum protection factor of 1, Air supply for Type "C" shall be, at minimum, grade "D" in compliance with OSHA The Contractor shall provide sampling and testing of air in the presence of the Owners Representative when requested to do so Air supply of Type "C" removal operations shall be a positive pressure, externally supplied, compressed air system, incorporating enough high-pressure automatic air storage within an ASME certified air "bank" to provide each individual on line in the work area with sufficient air supply for decontamination in the event of a system failure. MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

5 For this project, approved air systems are: "PAPS 3" American Bristol Harbor City, California or approved equal "Hazard Master" Control Resource Systems, Inc. 670 Mariner Drive Michigan City, Indiana or approved equal The compressed air system for removal workers shall incorporate a compressor failure alarm, high-temperature alarm, a continuous carbon-monoxide monitoring device, and in-line purifying sorbent beds and filters to deliver air free of water, oil, odors, vapors, and particulates. Contractor shall comply with all applicable codes and regulations that apply to the operation of such system WHERE NOT IN VIOLATION OF NIOSH AND OSHA REQUIREMENTS, THE CONTRACTOR SHALL PROVIDE, AS A MINIMUM, THE FOLLOWING RESPIRATOR PROTECTION FOR EACH PHASE OF OPERATION: Pre-cleaning/Wet Wiping of Area: MSHA/NIOSH half-face dual cartridge respirators equipped with HEPA cartridges. Plastic Installation: MSHA/NIOSH half-face dual cartridge respirators equipped with HEPA cartridges. Asbestos Removal and Cleanup: MSHA/NIOSH powered airpurifying respirator (PAPR), Full-face equipped with HEPA cartridges. Asbestos Removal for Glove Bag, Flooring, Roofing Materials, and Debris Cleanup: MSHA/NIOSH half-face dual cartridge respirators equipped with HEPA cartridges. Plastic Removal: MSHA/NIOSH half-face dual cartridge respirators equipped with HEPA filters. Loading Waste Material on Truck (outside work area): MSHA/NIOSH half-face dual cartridge respirators equipped with MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

6 HEPA cartridges Unloading Bags at Landfill: MSHA/NIOSH half-face dual cartridge respirators equipped with HEPA cartridges The above schedule is minimum respiratory protection acceptable. Should any condition, for any reason, be encountered where the exposure level, after application of the appropriate protection factor of the respiratory equipment in use, exceeds 0.01 flee, then the Contractor must substitute respiratory equipment with protection factors which reduce worker exposure levels below 0.01 flee. Should any such condition come to the Owner's Representative attention, the right is reserved to require the use of respiratory equipment with higher protection factors for any or all phases of the work No visitors shall be allowed in work area, except as authorized by the Owners Representative. Provide authorized visitors with Powered Air Purifying Respirators with fresh cartridges or a Type "C" respirator, depending on phase of operation, whenever they are require to enter the work area, to a maximum of 4 per day During Type "C" gross removal operations, one open airline shall be maintained at all times. Removal of a worker to provide this line will not be acceptable Provide workers with sufficient sets of disposable protective full-body clothing. Such clothing shall consist of full-body coveralls, footwear, and headgear as manufactured by Kimberly Clark "Kieenguard", one-piece coveralls or equal. Provide eye protection and hard hats as required by applicable safety regulations. Reusable type protective clothing and footwear intended for reuse shall be left in the Contaminated Equipment Room until the end of the asbestos abatement work at which time such items shall be disposed of as contaminated waste Provide authorized visitors with suitable protective clothing, headgear, footwear, and gloves as described above whenever they are required to enter the work area. 2.2 MATERIALS Deliver all materials in the original packages, containers, or bundles bearing the name of the manufactured and the brand name Store all materials subject to damage off the ground, away from wet or damp surfaces, and under cover sufficient to prevent damage or contamination. Damaged or deteriorating materials shall not be used and shall be removed from the premises. Material that becomes contaminated with asbestos shall be disposed of in accordance with applicable regulations. MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

7 2.2.2 PLASTIC SHEETING: A minimum of 2 layers of 6-mil for floor and two layers of 4- mil for walls, in sizes to minimize the frequency of joints TAPE: Capable of sealing joints of adjacent sheets of polyethylene and for attachment of polyethylene sheets to finished or unfinished surfaces of dissimilar materials and capable of adhering under both dry and wet conditions, including use of amended water, duct tape, poly prep tapes or approved equal ADHESIVES: Capable of sealing joints of adjacent sheets of polyethylene and for attachment of polyethylene sheet to finished or unfinished surfaces of dissimilar materials and capable of adhering under both dry and wet conditions, including use of amended water For this project 3M76, 77, Poly Prep spray adhesive or equal CAULKS: As specified or approved SURFACTANT: Shall consist of 50% polyoxyethylene ether and 50% of polyoxyethylene ester, or equivalent, and shall be mixed with water to provide a concentration of one ounce of surfactant to 5 gallons of water. Use "Aqua-Gro" by Aquatrols Corp. of America, Pennsauken, New Jersey, or approved equal. Prior to bidding, the Contractor shall be responsible for verifying that this surfactant is compatible with the materials to be removed and their substrates. If found to be incompatible, the Contractor shall supply suitable wetting agents at no extra cost to the Owner IMPERMEABLE CONTAINERS: Suitable to receive and retain any asbestoscontaining or contaminated materials until disposal at an approved site. The containers shall be labeled in accordance with OSHA Regulation 29 CFR and NESHAP's. Containers must be both air and watertight and must be resistant to damage and rupture. The containers shall be a pair of 6-mil polyethylene bags. Oversized or irregularly shaped waste material shall be wrapped in two layers of polyethylene sheeting, taped and labeled WARNING LABELS AND SIGNS: As required by OSHA regulation 29 CFR and NESHAP Title 40 Part GLOVE BAGS: Safe-T-Strip as manufactured by Asbeguard Equipment, Inc., 130 Esna Park Drive, Markham, Ontario, Canada, L3R 1 E3, Profo-Bag as manufactured by Asbestos Control Technology, Inc., P.O. Box 183, 38 North Pine Avenue, Maple Shade, New Jersey, 08052, or approved equal MASTIC REMOVAL SOL VENT: Solvent capable of removing mastic using hand pressure accompanied by hand tools. Solvent must not meet EPA's characteristics of hazardous waste, and must be of low odor. MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

8 OTHER MATERIALS: Provide all other materials, such as, but not limited to lumber, plywood, nails, and hardware, which may be required to properly prepare and complete the project. 2.3 TOOLS AND EQUIPMENT Provide suitable tools for asbestos removal Water Soraver: Airless or a low-pressure sprayer for amended water application as applicable. Air-Purifying Equipment: High Efficiency Particulate Air Filtration Systems (HEPA) shall comply with ANSI No air movement system or air equipment should discharge asbestos fibers outside the work area. Thus, the negative air unit shall be equipped with a three filter bank with the last being the HEPA filter capable of removing 99.97% of monodispersed particles greater than or equal to 0.3 microns in diameter or larger. Paint/Encapsulant Sprayer: Airless. Scaffolding: As required to accomplish the specified work and meet all applicable safety regulations. Vacuums: Use HEPA type such as Nilfisk GA 73, or approved equal. Other tools and equipment as necessary. PART 3 EXECUTION OF ABATEMENT 3.1 POSTING OF THE PROJECT Post caution signs in and around the work area to comply with OSHA regulation 29 CFR and in compliance with all other Federal, State, and Local requirements. 3.2 WORK AREA PREPARATION The Contractor, in coordination with the Owner, shall shut down electric power to work areas The Contractor, in coordination with the Owner, shall shut down or isolate heating, cooling, and ventilating air systems to the work areas Remove all removable items and equipment from the work areas prior to the beginning of work by the contractor. MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

9 3.3 WORK AREAS m WORK BY CONTRACTOR FULL ENCLOSURE: for gross abatement of friable asbestos-containing materials Preclean fixed objects within the work area, first using HEPA vacuum equipment and then wet cleaning methods as appropriate, and completely enclose with minimum 6-mil thick plastic sheeting sealed with tape. Clean the work area first using HEPA vacuum equipment and then wet cleaning methods as appropriate. Do not use methods that raise dust, such as dry sweeping or vacuuming with equipment not equipped with HEPA filters. Do not use HEPA vacuum equipment on wet surfaces unless units are specially constructed for wet/dry use. Seal off all openings, including but not limited to windows, corridors, doorways, skylights, ducts, grilles, diffusers, and any other penetrations of the work areas, with 6-mil plastic sheeting sealed with tape. Open doorways and corridors with direct access to occupied areas shall be sealed with double barriers as described in paragraph 3.5 of this section. These critical barriers shall remain in place until demolition. Cover floor first (except for floor covering removal) and then wall surfaces with plastic sheeting completely sealed with tape at all edges and with adhesive and tape at all joints. Use a minimum of two layers of 6-mil plastic on floors (except for floor covering removal) and all fixed horizontal surfaces. Cover floors first so that plastic extends at least 12 inches up on walls, then cover walls with a layer of 4-mil thick plastic sheeting to the floor level, t~us overlapping the floor material by a minimum of 12 inches. The Contractor shall assume responsibility for all damage to the carpet that occurs during the construction period. Build full stage decontamination units (defined in 3.4 of this section) at entrances to and exits from the work areas FULL ENCLOSURE: for gross abatement of non-friable asbestos-containing materials not considered to be small-scale short duration abatement Preclean fixed objects within the work area, first using HEPA vacuum equipment and then wet cleaning methods as appropriate, and cover with plastic sheeting. Clean the work area first using HEPA vacuum equipment and then MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

10 wet cleaning methods as appropriate. Do not use methods that raise dust, such as dry sweeping or vacuuming with equipment not equipped with HEPA filters. Do not use HEPA vacuum equipment on wet surfaces unless units are specially constructed for wet/dry use Seal off all openings, including but not limited to windows, corridors, doorways, skylights, ducts, grilles, diffusers, and any other penetrations of the work areas, with 6-mil plastic sheeting sealed with tape. Open doorways and corridors with direct access to occupied areas shall be sealed with double barriers as described in paragraph 3.5 of this section. These critical barriers shall remain in place until demolition. To meet regulations, build full stage decontamination units or set up a decontamination area at entrances to and exits from the work areas as defined in 3.4 of this section MINI CONTAINMENT: for the gross abatement of small quantities of friable asbestos-containing materials and glovebag operations Use a minimum of two layers of 6-mil plastic sheeting to construct wall and ceiling surfaces. Cover floors with two layers of 6-mil plastic sheeting (except for floor covering removal), completely seal all edges and joints with adhesive and tape. These critical barriers shall remain in place until demolition. Triple flap entrance to and from work area. Set up a decontamination area (defined in 3.4 of this section) at entrance to and from the work area Prior to commencing abatement work, shut down and isolate heating, cooling, and ventilating air systems to prevent contamination and fiber dispersal to other areas of the building. Seal vents within the work area with tape and 6-mil plastic sheeting Set up and start negative air pressure as defined by Maintain and mark emergency exits from the work areas, or establish alternate exits satisfactory to the local fire Marshall Outside areas, friable glovebag removals of 3 square/linear feet or less, dismantling, and non-friable small-scale short duration abatement areas shall be cordoned off with tape and appropriate warning signs posted. A decontamination area (defined in 3.4 of this section) shall be set up at the entrance to and from the work area. MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

11 3.4 DECONTAMINATION ENCLOSURE SYSTEMS GENERAL: For gross abatement of friable asbestos-containing, the Contractor shall use portable decontamination units acceptable to EPA and OSHA, connected to the work area with framed-in or accordion tunnels, if necessary, and line the tunnels with plastic, sealed with tape at all joints in the plastic, or shall construct decontamination units on-site ACCESS: In all cases, access between contaminated rooms or areas shall be through an air lock. In all cases, access between any two rooms within the decontamination enclosure systems shall be through air lock FULL STAGE DECONTAMINATION ENCLOSURE SYSTEM: Construct a worker decontamination enclosure system contiguous to the work area consisting of three totally enclosed chambers as follows: An equipment room with two curtained doorways, one to the work area and one to the shower room. A shower room with two curtained doorways, one to the equipment room and one to the clean room. The shower room shall contain at least one shower with hot and cold or warm water with individual shut-off valves and backflow check valves inside the showers. Careful attention shall be paid to the shower enclosure to insure against leakage of any kind. Ensure a supply of soap at all times in the shower room. Drainage from showers shall be disposed of as contaminated water or filtered as specified below. Waste water containing asbestos, including drainage from decontamination showers, shall be either disposed of as contaminated waste or.filtered in accordance with the following requirements prior to introduction into the sanitary sewer system. A Filter water using three in-line filter cartridges with 2" inlets and outlets. The outlet of each filter cartridge shall be connected in series to the inlet of the next cartridge. The first cartridge shall contain 1 00-micron prefilters and the second and third cartridge shall contain 25-micron filters and the final cartridge shall contain 5-micron filters. B. Spare filters of three sizes shall be maintained at the site at all times to replace prefilters during cleaning. C. When the prefilters become clogged replace with spares, dispose of accumulated debris as contaminated waste, and wash out the prefilters in the shower, allowing the drainage from the cleaning operation to go through the filtration MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

12 system. D. When the final filters become clogged, remove the filters, replace with new and dispose of the clogged filters as contaminated waste. E. Provide a holding tank for contaminated wastewater as required to prevent backup of water into shower when the amount of water generated exceeds the flow rate of the filters. F. Hoses will be equipped with backflow check valves A clean room with one curtained doorway in to the shower and one entrance or exit to non-contaminated areas of the building. The clean room shall have sufficient space for storage of the workers' street clothes, towels, and other non-contaminated items. If decontamination unit is outside, cover in 1/2" plywood and have securable door EQUIPMENT DECONTAMINATION ENCLOSURE SYSTEM: Provide or construct an equipment decontamination enclosure system consisting of two totally enclosed chambers as follows: A washroom, constituting an air lock, with a curtain doorway to a designated area of the work area and a curtained doorway to the holding area. A holding area, constituting an air lock, with a curtained doorway to the wash room and a curtained doorway to the uncontaminated area. Contractor may elect to construct equipment decontamination unit on side of equipment room of worker decontamination unit. If equipment decontamination unit is outside, cover in 1/2" plywood and have securable door Small-scale short duration projects, dismantling, glovebag removals, and nonfriable abatements do not require a full stage decontamination unit. The decontamination unit shall meet regulations The Contractor shall establish a decontamination area that is adjacent to the regulated area for decontamination of employees and their equipment. Use of portable decontamination units acceptable to EPA and OSHA may be used. At a minimum the MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

13 decontamination shall consist of an area covered by an impermeable drop cloth on the floor or horizontal-working surface of sufficient size to accommodate cleaning of equipment and removing personal protective equipment without spreading contamination A HEPA equipped vacuum shall be used to clean debris from protective clothing. Water shall be available for workers to clean with. Entry to and exit from the regulated area shall be through the decontamination area. 3.5 SEPARATION OF WORK AREAS FROM NONWORK AREAS The work areas are to be separated from non-work areas by temporary barriers. The barriers are to meet regulation requirements for the asbestos containing materials being abated. Small-scale short duration projects, dismantling, and minor glovebag operations require a minimum of barrier tape separating the work area from the non work area FULL ENCLOSURE: for gross abatement of friable asbestos-containing materials Temporary barriers for corridors, doorways, and cased openings not to be used for passage shall be sealed with wood or metal studs, 16" o.c., faced with 3/8" plywood sheathing on the work area side only. Edges of the partition at floors, walls, and ceilings shall be caulked airtight. Cover both sides of the partition with 2 layers of 6- mil polyethylene sheeting. Tape and caulk as required to provide an air tight seal. Separation of work areas, adjacent to occupied areas shall require a second outer barrier, framed as described above, and covered with two layers of polyethylene. These barriers shall be separated by a minimum of 6 feet. Provide a curtained doorway in the outer partition for access for air monitoring purposes. Visual separation shall be accomplished at all "see-through" locations using opaque polyethylene. This separation shall not be incorporated within the other seals involved on this project. Not less than one temporary partition or seal shall contain a clear viewing area that is 18 inches or more in height and width and installed in a manner that will allow direct visual observation of the work area from a location outside of the work area. MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

14 3.5.3 FULL ENCLOSURE: for gross abatement of non-friable asbestos-containing materials not considered to be small-scale short duration abatement Temporary barriers shall seal off all openings, including but not limited to windows, corridors, doorways, skylights, ducts, grilles, diffusers, and any other penetrations of the work areas, with 6-mil plastic sheeting sealed with tape. Open doorways and corridors with direct access to occupied areas shall be sealed with double barriers. These critical barriers shall remain in place until after the area is deemed free of asbestos contaminates MINI CONTAINMENT: for the gross abatement of small quantities of friable asbestos-containing materials and glove bag operations over 3 linear feet Temporary barriers shall be a minimum of two layers of 6-mil plastic sheeting constructed to create walls, ceiling, and floor (except for floor covering removal), completely sealed with adhesive and tape at all edges and joints. These critical barriers shall remain in place until after the area is deemed free of asbestos contaminates During outside work, close or cover with six-mil plastic sheeting all exterior openings, to the interior of the building, within 50 feet of work area on exterior of building At the beginning of each work shift and throughout removal, all seals and critical barriers shall be inspected, and if not found in proper condition, repaired immediately. 3.6 MAINTENANCE OF DECONTAMINATION ENCLOSURES FULL STAGE DECONTAMINATION ENCLOSURE SYSTEM At the beginning of each work shift and throughout removal, all seals and curtained doorways shall be inspected, and if not found in proper condition, repaired immediately. Soap and shampoo shall be in the showers at all times. Fresh towels shall be available at all times. Provide storage for wet and dry towels. Ensure that the drainage filtering systems are kept clean and operable at all times. At the end of each decontamination period, the shower, air locks, MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

15 and clean room shall be cleaned and dried At the end of each work shift: Thoroughly disinfected; the filter bag (if applicable) shall be returned to the equipment room and first air lock shall be thoroughly HEPA vacuumed and wet cleaned Respiratory equipment shall be cleaned, repaired, and sanitized after each use Provide a disposal bag for contaminated filters All areas shall be kept clean and in order DECONTAMINATION AREA At the end of each work shift: Thoroughly disinfected, HEPA vacuumed, and wet cleaned. All debris and rubbish shall be removed, bagged, and disposed of as asbestos-containing materials. 3.7 WORKER PROTECTION- TO BE POSTED IN CLEAN AND EQUIPMENT ROOMS All workers and authorized personnel, in order to enter the work area, shall: Full enclosure with gross removal of friable material: Remove all clothing, unless it is to remain in the equipment room for eventual disposal. Don appropriate protective clothing (coveralls, gloves, boots, etc. )before entering work area. Don the appropriate respiratory protection, following all training procedures and manufacturer's instructions. Hood shall be worn over respirator straps. When in Type "C" equipment, once all of the above has been done, proceed to the shower. Reach into the air lock and obtain and air line from the hose rack. Plug in and check the equipment before proceeding any further FULL ENCLOSURE with gross removal of friable material: all workers and authorized personnel, in order to leave the work area, shall: Remove gross (visible) contamination from themselves and their equipment. Enter the equipment room and, keeping respirator in place, MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

16 remove all protective clothing, including gloves and boots. Place contaminated clothing in the bag(s) provided. Store gloves and/or boots in their respective areas Still wearing the respirator, proceed to the first air lock. Once inside, ensure all curtained doorways behind are properly closed. Respirator still in place, move into the shower room and rinse off thoroughly. If wearing dual cartridge respirators, make sure the cartridges are completely soaked before removing the respirator and disposing of cartridges in the container provided. If wearing Type "C" respirators, rinse off approximately 3' - 4' on airline, upper body and the respirator. Once complete; return the airline to the hose rack inside the air lock. Pass respirators into the second air lock (between shower and the clean room) Complete showering, thoroughly soaping, and shampooing. Proceed to the clean room, dry off, dress, and return respirator to the storage area. No smoking, eating, or drinking shall be allowed inside decontamination enclosures Small-scale short duration projects, dismantling, glovebag operations and outside work, all workers and authorized personnel, in order to leave the work area, shall: Remove gross (visible) contamination from themselves and their equipment. Work clothes must be cleaned with a HEPA vacuum before clothes are removed. All equipment and surfaces of containers filled with ACM must be cleaned prior to removing them from the work area. 3.8 COMMUNICATIONS Provide an electronic communications system suitable for inside or outside, and inter-room communications, in order to monitor all activities within the work area and to readily transfer messages from one location to another. 3.9 FIRE EXITS Designate and maintain emergency and fire exits from the work area in MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

17 3.10 SECURITY accordance with local codes and regulation. All exits shall be clearly marked with fluorescent tape or red enamel and shall be clearly visible from any part of the work area Make all necessary provisions for building security (for the duration of each project) for areas designated for this project LOCATION AND ACTIVATION OF NEGATIVE AIR PRESSURE FULL ENCLOSURE: for gross abatement of friable and non-friable asbestoscontaining materials Comply with paragraph J.2 of the EPA document, Guidance of Controlling Friable Asbestos-Containing Materials in Buildings, June Provide one spare exhaust unit per three sites at all times. Spare exhaust units shall be of the same size and capacity as the largest operating units. Suspend electrical cords off the floor and out of workers' way to protect the cords from damage from traffic, sharp objects, and pinching. Do not fasten cords with staples, and do not hang cords from nails or suspend with wire. Provide number of exhaust units in each work area to provide at least one air change every 15 minutes in all locations of the work areas. Negative air units are assumed to draw 80% of their rated capacity. If it can be proven to the University's Project Representative that the units draw over 80% of their rated capacity, the calculated exchange rate may be altered. Locate units so that make-up air enters the work area primarily through the decontamination facility and transverses the work area as much as possible. Use Section J.3 of the referenced standard as a guide. Provide additional make-up air openings as shall be necessary to effectively move air through the work area and to avoid creating too high a pressure differential that would damage or cause "blown-in" of temporary barriers and plastic coverings. Provide inlets by making openings in the plastic sheeting near the ceiling and as far as possible from the exhaust units. Provide self-closing polyethylene flaps over the openings to prevent backflow of air from the contained area to the outside. MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

18 Provide m1n1mum number of auxiliary make-up air openings to maintain negative pressure. A negative pressure in excess of 0.02 inches of water differential shall be maintained Vent all exhaust units to the outside of the building. Provide flexible or rigid duct as necessary to provide exterior venting and proper location of exhaust units. Ducts shall be completely sealed, in good repair, and protected from possible damage within the work area After the work area has been prepared, the decontamination facility set up, and the exhaust units installed, start the units (one at a time if more than one is provided). Visually check the direction of air movement through the openings in the barriers, and verify movement of air in all location of the work areas by use of ventilation smoke tubes. Adjust the location of exhaust units, or provide additional exhaust units for the work area if the test indicates inadequate or improper air movement After removal has begun, maintain operation of exhaust units continuously to maintain a constant negative pressure until decontamination of the work area is complete. Do not turn units off at the end of the work shift or when removal operations temporarily stop When a final inspection and the results of the final air monitoring tests indicate an acceptable level of airborne fibers, remove and dispose of prefilters and shut off the exhaust units. If the exhaust units are to be used in another work area, leave the final filter in place and seal all intake openings to the unit to prevent contamination due to asbestos fibers collected on the final filter. If the exhaust units are not to be used in other work areas, remove the final filter and dispose of as contaminated waste Change filters in exhaust units in accordance with manufacturer's recommendations and Paragraph J of the reference standard or when there is obvious loss of negative pressure If dismantling of exhaust units result in visible dust on surfaces, replace filters, restart exhaust units, reclean surfaces and perform additional area air monitoring (at Contractor's expense) until the level of airborne fibers is acceptable as specified Dispose of all filters as asbestos-contaminated waste material as specified MINI CONTAINMENT A HEPA vacuum may be used in place of an exhaust unit based on MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

19 GLOVEBAG the size of containment and the amount of negative pressure produced A HEPA vacuum shall be used to create negative pressure EQUIPMENT REMOVAL PROCEDURES Clean external and internal surfaces of all non-fixed equipment and/or objects, prior to starting gross removal, by thoroughly wet wiping and/or rinsing, before moving such items into the Equipment Decontamination Unit for final cleaning and removal to uncontaminated areas Objects and equipment removed shall be stored in areas designated by the Owner PREWORK INSPECTIONS Upon completion of all work area preparation and immediately before work is to begin, notify on-site representative that the work area is ready for inspection The Contractor shall not begin abatement work until the on-site representative has inspected the area and any deficiencies have been corrected GROSS REMOVAL FULL ENCLOSURE: for gross abatement of friable asbestos-containing materials. Related Sections: (Work Areas), 3.4 (Decontamination Enclosure Systems), 3.5 (Separation of Work Areas), 3.6 (Maintenance of Decontamination Unit), 3.7 (Worker Protection), 3.8 (Communication), 3.9 (Fire Exits), 3.10 (Security), 3.11 (Location and Activation of Negative Air Units), 3.12 (Equipment Removal), and 3.13 (Pre-work Inspection) MSB Health Center Renovation St. Louis, MO Project #E Any housing grills, vents, or penetrations concealing asbestoscontaining materials shall be lowered and/or removed and protected to provide access to the materials. Replacement or reattachment of these shall be in a manner such that function and appearance is equal to or exceeds the original condition. All fixtures, grills, clocks, intercom systems, and any other metal objects shall be protected from amended water. Surfactant will cause oxidation. Painted surfaces shall also be protected. Gauges or other items susceptible to rust shall be cleaned with an acceptable substitute such as isopropyl alcohol. Spray asbestos-containing material with amended water, using ASBESTOS ABATEMENT

20 spray equipment capable of providing a "mist" application to reduce the release of fibers. Saturate the material sufficiently to wet it to the substrate without causing excessive dripping. The use of high RPM power equipment, pressure washers, or hydroblasters shall not be acceptable without special permission from the Owners Representative. Remove the saturated asbestos material in small sections from all areas. Material drop shall not exceed fifteen feet (15'). For heights up to fifty feet (50'), provide inclined chutes to intercept drop. For heights exceeding fifty feet (50') provide enclosed, dust proof chutes. Material shall not be allowed to dry before placing in sealable polyethylene bags of 6- mil minimum thickness. All asbestos-containing material shall be removed thoroughly and totally. Nylon fiber brushes shall be used to clean asbestos fibers from rough surfaces. Any contaminated material capable of puncturing the polyethylene shall be packaged separately FULL ENCLOSURE: for gross abatement of non-friable asbestos-containing materials not considered to be small-scale short duration. Related Sections: (Work Areas), 3.4 (Decontamination Enclosure Systems), 3.5 (Separation of Work Areas), 3.6 (Maintenance of Decontamination Unit), 3.7 (Worker Protection), 3.8 (Communication), 3.9 (Fire Exits), 3.10 (Security), 3.11 (Location and Activation of Negative Air Units), 3.12 (Equipment Removal), and 3.13 (Pre-work Inspection) MINI CONTAINMENT: for gross abatement of friable asbestos-containing materials considered to be small-scale short duration. Related Sections: (Work Areas), 3.4 (Decontamination Enclosure Systems), 3.5 (Separation of Work Areas), 3.6 (Maintenance of Decontamination Unit), 3.7 (Worker Protection), 3.8 (Communication), 3.9 (Fire Exits), 3.10 (Security), 3.11 (Location and Activation of Negative Air Units), 3.12 {Equipment Removal), and 3.13 (Pre-work Inspection) Maintain work areas free to accumulated asbestos-containing materials at all times. Keep waste materials wet until enclosed in sealed plastic bags Seal polyethylene bags airtight. Ensure that all contaminated materials are doublebagged to yield a minimum covering of 12 mil before removed from the work area. Move the bagged material to the wash-down station adjacent to the equipment decontamination enclosure. Once inside the wash room, the bags shall be wet cleaned or HEPA vacuumed and passed into the holding room. Single bagged material shall be placed in a clean bag or into a lined drum. At no time shall a removal worker pass the curtained doorway between the holding room and the container room Once the removal has been completed, the Contractor is to notify Consultant that the area is ready for visual inspection. Once it has been determined that no visible MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

21 debris remains Consultant will initiate aggressive final air sampling. Consultant will provide final air sampling results to the Contractor and the Owner If testing results indicate fiber levels not acceptable by AHERA standards, the work area shall remain sealed until an acceptable concentration is obtained GLOVE BAGS All glove bag work specified under this section shall be performed in compliance with OSHA regulation 29 CFR Related Sections: (Work Areas), 3.4 (Decontamination Enclosure Systems), 3.5 (Separation of Work Areas), 3.6 (Maintenance of Decontamination Unit), 3.7 (Worker Protection), 3.8 (Communication), 3.9 (Fire Exits), 3.10 (Security), and 3.13 (Pre-work Inspection) Any further use of glovebags other than what is listed in the Summary of Work Section 1010 will be made during the Design and Planning Meeting The Contractor shall be required to arrange equipment to protect it with polyethylene sheeting. The Contractor shall build a mini containment or rope off an area at least twenty-five feet (25') on all sides of glove bag work location to restrict personnel movement during the removal (3.3 and 3.5 of this section) process and post the proper caution signs. The requirement is based on occupancy, location of the abatement activity, and quantity to be removed; a decision will be made during the Design and Planning Meeting Pre-clean and protect floors, walls, and surrounding area as necessary, within the work area with 6-mil polyethylene sheeting, tape and/or adhesives. As a minimum, extend polyethylene one foot horizontally in all directions for each vertical foot from floor to material height FULL ENCLOSURES or MINI CONTAINMENTS: For Large-scale glovebag removals or if excessive friable debris is present Establish air filtration equipment, exhausted outside the building as stated in Seal all opening, doors, vents, windows and other penetrations of the work area with 6-mil polyethylene sheeting If fiber levels found on the personal samples during glove bag removal exceed 0.01 Flee mm and methods to reduce the excess prove futile, the Contractor shall remove the insulation under "gross removal" conditions with full plastic sheeting, decontamination unit, negative air filtration, etc. at the discretion of the Consultant Using approved glove bags in strict accordance with the manufacturer's MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

22 instructions, workers in full protective body clothing and respirators in accordance with Section of this specification may begin removal of pipe insulation or other friable asbestos-containing material as per the following, or manufacturer's instructions. In case of conflict, the more stringent provisions shall apply Cut the sides of the glove bag to fit the size of pipe you will be working on and insert the tools you will need into the attached tool pocket. Attach the glove bag to the working area by folding the open edges together and sealing with staples and tape. Any additional support that may be necessary to support the weight of the debris shall be provided. Seal edges of the glove bag around the working area with tape or adjustable straps to form a tight seal. Slice open the side port to allow entry of the wetting tube and HEPA vacuum hose. Insert the nozzle from the portable sprayer, seal around it with tape, and thoroughly wet the area to be removed. Insert arms into the armholes and gloves and proceed to remove asbestos from the elbow, valve fitting or pipe. At locations where the insulation rests directly on pipe hangers or supports, the Contractor shall re-support the pipe by shimming with wood blocks or other suitable materials. Continue wetting the material as required. Thoroughly wet the remaining pipe and insulation material from the pipe or fitting. Cut back fiberglass six inches from asbestos to eliminate asbestos contamination. When the job has been completed, remove the spray nozzle, insert the HEPA vacuum nozzle, and turn on the HEPA vacuum to remove air from the bag. With the air removed from the glove bag, squeeze the bag tightly as close to the top as possible and twist seal and tape to keep the asbestos material safely at the bottom of bag. Turn off the HEPA vacuum, remove the hose from the side port, and seal the side port with tape. Cut and remove the glove bag from the working area and place it into another plastic bag. Move bags to holding area of disposal storage unit. Mist surfaces of protective polyethylene and carefully fold inward. Proceed to HEPA vacuum the work area for any residual materials and seal the exposed edges and piping with the proper encapsulant sealants such as American Coating B Once the removal has been completed, the Contractor is to notify Consultant that MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

23 the area is ready for visual inspection. Once it has been determined that no visible debris remains Consultant will initiate aggressive final air sampling. Consultant will provide final air sampling results to the Contractor and the Owner If testing results indicate fiber levels not acceptable by AHERA, the work area shall remain sealed until an acceptable concentration is obtained All cleaning shall be accomplished using wet methods and/or HEPA vacuuming equipment Reestablish objects moved to temporary locations in the course of the work, in their proper positions CLEAN-UP OF ASBESTOS-CONTAINING DEBRIS Related Sections: (Work Areas), 3.4 (Decontamination Enclosure Systems), 3.5 (Separation of Work Areas), 3.6 (Maintenance of Decontamination Unit), 3.7 (Worker Protection), 3.8 (Communication), 3.9 (Fire Exits), 3.10 (Security), 3.11 (Location and Activation of Negative Air Units), 3.12 (Equipment Removal), and 3.13 (Pre-work Inspection) Pre-clean and remove all objects from over, near, and around the debris and store in area designated by the Owner For removal of friable material over three (3) cubic feet or non-friable material not considered to be small scale short duration shall seal off all openings, including but not limited to corridors, doorways, skylights, ducts, grills, diffusers, and any other penetrations of the work areas, with 6-mil plastic sheeting sealed with tape. Open doorways and corridors with direct access to occupied areas shall be sealed with double barriers as described in 3.5 of this section. These critical barriers shall remain in place until the area has met the clearance criteria set forth in AHERA For removal of friable material under three (3) cubic feet and non-friable material considered to be small-scale short duration abatement, rope off an area at least twenty-five feet (25') on all sides from work location to restrict personnel movement during the removal process and post the proper caution signs Construct a decontamination unit (3.4) to meet regulations at the entrance to the work area Post required warning signs Establish negative pressure as stated in Wet the debris with amended water. Do not allow the water to penetrate to the floors below. MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

24 Using HEPA vacuums and wet cleaning methods remove the debris Once the removal has been completed, the Contractor is to notify Consultant that the area is ready for visual inspection. Once it has been determined that no visible debris remains Consultant will initiate aggressive final air sampling. Consultant will provide final air sampling results to the Contractor and the Owner If testing results indicate fiber levels not acceptable by AHERA, the work area shall remain sealed until an acceptable concentration is obtained REPAIR OF DAMAGED ASBESTOS-CONTAINING MATERIALS Related Sections: (Work Areas), 3.4 (Decontamination Enclosure Systems) 3.7 (Worker Protection), 3.8 (Communication), 3.9 (Fire Exits), 3.10 (Security), 3.11 (Location and Activation of Negative Air Units), 3.12 (Equipment Removal), 3.13 (Pre-work Inspection), and 3 17 (Clean-up of Asbestoscontaining Debris) Pre-clean and remove all objects near the damaged asbestos-containing materials and store in area designated by the Owner If friable debris over three (3) cubic feet is present, seal off all openings, including but not limited to corridors, doorways, skylights, ducts, grills, diffusers, and any other penetrations of the work areas, with 6-mil plastic sheeting sealed with tape. Open doorways and corridors with direct access to occupied areas shall be sealed with double barriers as described in paragraph 3.5 of this section. These critical barriers shall remain in place until the area has met the clearance criteria set forth in AHERA If friable debris under three (3) cubic feet is present, rope off an area at least twenty-five feet (25') on all sides work location to restrict personnel movement during the removal process and post the proper caution signs Debris present on or around item to be removed shall be wetted and collected prior to any additional work If no debris is present, rope off an area at least twenty-five feet (25') on all sides work location to restrict personnel movement during the removal process and post the proper caution signs Construct a decontamination unit (3.4) at the entrance to the work area Post required warning signs Establish a negative pressure as stated in Return areas of damaged materials to an undamaged and intact state using lag MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

25 clothe, mastic or an appropriate material approved by Consultant Seal exposed surfaces with mastic to form an airtight seal on the area repaired Use methods to prevent the asbestos-containing materials from being further damaged during the repair Repair damaged metal jacketing with 0.016" aluminum jacketing material, stucco embossed, with moisture barrier. Fasten jacketing material to existing metal jacket using sheet metal screws. Seal edges of repair material with silicone caulk or bridging encapsulant to form an airtight barrier Once the removal has been completed, the Contractor is to notify Consultant that the area is ready for visual inspection. Once it has been determined that no visible debris remains Consultant will initiate aggressive final air sampling. Consultant will provide final air sampling results to the Contractor and the Owner If testing results indicate fiber levels not acceptable by AHERA, the work area shall remain sealed until an acceptable concentration is obtained REMOVAL BY DISMANTLING Related Sections: (Work Areas), 3.4 (Decontamination Enclosure Systems), 3.5 (Separation of Work Areas), 3.6 (Maintenance of Decontamination Unit), 3.7 (Worker Protection), 3.8 (Communication), 3.9 (Fire Exits), 3.10 (Security), 3.11 (Location and Activation of Negative Air Units), 3.12 (Equipment Removal), and 3.13 (Pre-work Inspection) Pre-clean and protect floors, walls, and surrounding area as necessary, within the work area with 6-mil polyethylene sheeting, tape and/or adhesives. As a minimum, extend polyethylene one foot horizontally in all directions for each vertical foot from floor to material height Rope off an area at least twenty-five feet (25'), fifty (50) for outside work, on all sides work location to restrict personnel movement during the removal process and post the proper caution signs Debris present on or around item to be removed shall be wetted and collected prior to any additional work. Vacuums equipped with HEPA filter, disposable dust bag, (no brush) shall be used to clean vertical and horizontal surfaces, as required. Item shall be detached from the building (if required) so has not to damage the building. MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

26 During removal, if a mechanical saw is used a HEPA vacuum will follow the cutting action to capture all generated debris. Caulk/sealants, if any, shall be removed as intact as is possible. All scraping of residual caulk/adhesive remaining on building shall be performed using wet methods. Dry sweeping is prohibited. Mechanical chipping is prohibited unless performed in a negative pressure enclosure. Material shall not be drop. Material shall not be allowed to dry before placing in sealable polyethylene bags of 6-mil minimum thickness. All asbestos-containing material shall be removed thoroughly and totally. Nylon fiber brushes shall be used to clean asbestos fibers from rough surfaces. Any contaminated material capable of puncturing the polyethylene shall be packaged separately. Maintain work areas free to accumulated asbestos-containing materials at all times. Keep waste materials wet until enclosed in sealed plastic bags Seal polyethylene bags airtight. Ensure that all contaminated materials are double-bagged to yield a minimum covering of 12 mil before removed from the work area. Move the bagged material to the wash-down station adjacent to the equipment decontamination enclosure. Once in the decontamination area, the bags shall be wet cleaned or HEPA vacuumed. Single bagged or wrapped material shall be placed in a clean bag or an additional layer of wrapping Once the removal has been completed, the Contractor is to notify Consultant that the area is ready for visual inspection. Once it has been determined that no visible debris remains Consultant will initiate aggressive final air sampling. Consultant will provide final air sampling results to the Contractor and the Owner REMOVAL OF CEILING TILE FULL ENCLOSURE: Related Sections: (Work Areas), 3.4 (Decontamination Enclosure Systems), 3.5 (Separation of Work Areas), 3.6 (Maintenance of Decontamination Unit), 3.7 (Worker Protection), 3.8 (Communication), 3.9 (Fire Exits), 3.10 (Security), 3.11 (Location and Activation of Negative Air Units), 3.12 (Equipment Removal), and 3.13 (Pre-work Inspection) Any housing grills, vents, lights, or penetrations concealing asbestos-containing materials shall be lowered and/or removed and protected to provide access to the materials. Replacement or reattachment of these shall be in a manner such MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

27 that function and appearance is equal to or exceeds the original condition All fixtures, grills, clocks, intercom systems, lights, and any other metal objects shall be protected from amended water. Surfactant will cause oxidation. Painted surfaces shall also be protected. Gauges or other items susceptible to rust shall be cleaned with an acceptable substitute such as isopropyl alcohol Spray asbestos-containing material with amended water, using spray equipment capable of providing a "mist" application to reduce the release of fibers. Saturate the material sufficiently to wet it to the substrate without causing excessive dripping. Remove the saturated asbestos material in small sections from all areas. Material drop shall not exceed fifteen feet (15'). For heights up to fifty feet (50'), provide inclined chutes to intercept drop. For heights exceeding fifty feet (50') provide enclosed, dust proof chutes. Material shall not be allowed to dry before placing in sealable polyethylene bags of 6-mil minimum thickness. All asbestos-containing material shall be removed thoroughly and totally. Nylon fiber brushes shall be used to clean asbestos fibers from rough surfaces. Any contaminated material capable of puncturing the polyethylene shall be packaged separately. If a metal grid is used to support the ceiling system it is to be disposed of as asbestos contaminated waste Maintain work areas free to accumulated asbestos-containing materials at all times. Keep waste materials wet until enclosed in sealed plastic bags Seal polyethylene bags airtight. Ensure that all contaminated materials are double-bagged to yield a minimum covering of 12 mil before removed from the work area. Move the bagged material to the wash-down station adjacent to the equipment decontamination enclosure. Once inside the wash room, the bags shall be wet cleaned or HEPA vacuumed and passed into the holding room. Single bagged material shall be placed in a clean bag or into a lined drum. At no time shall a removal worker pass the curtained doorway between the holding room and the container room Once the removal has been completed, the Contractor is to notify Consultant that the area is ready for visual inspection. Once it has been determined that no visible debris remains Consultant will initiate aggressive final air sampling. Consultant will provide final air sampling results to the Contractor and the Owner If testing results indicate fiber levels not acceptable by AHERA, the work area shall remain sealed until an acceptable concentration is obtained DISPOSAL OF ASBESTOS-CONTAINING MATERIAL AND ASBESTOS CONTAMINATED WASTE (SOLID AND/OR LIQUID) As the work progresses, and to prevent exceeding available storage capacity onsite, workers from uncontaminated areas in full protective clothing and dual cartridge respirators shall enter the equipment decontamination unit and place the MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

28 appropriate supply of specified containers within the container room. Workers in the holding room shall be passed empty containers for receiving bagged material. Full, sealed containers from the holding room shall be passed back into the container room for storage. Ensure that all containers are sealed properly before removing for transport and disposal. The color of the disposable clothing worn outside the work area shall be a different color than the disposable clothing worn inside the work area. Drums will be required if Contractor uses sealed bins or enclosed trucks to store and transport double-bagged waste. Approval must be obtained from the Owners Representative prior to employment of this method Vehicles used for transporting asbestos-containing materials to disposal sites shall have a completely enclosed, lockable storage compartment if drum requirement is to be deleted. Storage compartments shall be plasticized and sealed with a minimum of one (1) layer of 6-mil polyethylene on the sides and top and two (2) layers of 6-mil pol~tethylene on the floor. The compartments shall be thoroughly wet cleaned and/or HEPA vacuumed following the disposal of e<: h lc~~j cjf material at the dumpsite. At the conclusior1 of the project (or before I, ; 10jJOrt vehicles are used for other purposes), the polyethylene shall be properly removed and disposed of as contaminated waste. After this is accomplished, compartments shall once again be wet cleaned and/or HEPA vacuumed in order to eliminate all debris prior to reuse of the vehicles. Rented vehicles shall receive clearance inspection prior to being returned to the rental company. All plastic sheeting, tape, cleaning material, including mops and sponges, clothing, filters, and all other contaminated disposable materials shall be packaged, labeled, and disposed of as asbestos-containing waste Dispose of materials at an authorized disposal site in accordance with the requirements of federal, state, and local disposal authorities Workers unloading waste material at the disposal site shall be dressed in full-body protective clothing and dual cartridge respirators GROSS CLEANUP Remove all visible accumulations of asbestos containing materials and debris by HEPA vacuums, sponging, etc. Wet clean up surfaces within the work area The entire work area shall be totally, visibly clean. The Contractor shall notify the on-site representative of the time the work area will be subject for visual inspection POST-REMOVAL ENCAPSULATION OF AFFECTED AREAS The work area shall have passed a visual inspection prior to post-removal encapsulation An approved encapsulant shall be applied, using airless spraying equipment, to all areas of the project (except to flooring removal areas) where asbestos-containing MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

29 materials have been removed. Encapsulants shall be colored for ready visibility ENCAPSULANTS The encapsulant shall be compatible with the replacement material as per manufacturer advice and approval by the Consultant. If any encapsulant is incompatible with the substrate, the Contractor shall be fully responsible for providing an alternate encapsulant that is compatible, at no additional cost to the Owner. American Coating, Cable 22P, penetrating encapsulant, Better Working Environments, Inc., removal encapsulant, BWE 5000 and Cable Coating, 8, bridging, encapsulant, as applicable, or approved equal. Upon completion of erje-apsulant of surface~; from wijil-1 1 u~~j,,;::,[c;~ has been removed, the Contractor shall inform the on-sile representative that the area is ready for compliance monitoring TEST FOR FINAL CLEARANCES After all surfaces are wet wiped upon completion of asbestos removal and all area within the work area are visually clean and encapsulated, negative air filtration will continue. If sampling yields air concentrations that are allowed by AHERA or this specification the removal shall be considered complete. END OF SECTION MSB Health Center Renovation St. Louis, MO Project #E ASBESTOS ABATEMENT

30 THIS PAGE INTENTIONALLY LEFT BLANK

31 ASBESTOS MANAGEMENT PLAN 2013 REINSPECTION SURVEY REPORT Prepared for: STATE OF MISSOURI 301 W. High Street~ HST 730 Jefferson City, MO Designated Person: Ron Littich P1 oject Location: MISSOURI SCHOOL FOR THE BLIND NEW ADMIN 3815 Magnolia St. Louis, MO Project Number: E Pat Garcia Missouri Asbestos Inspector( MOIR11347) Date oflnspcction: June 17,2014 Date of Report: October 15,2014 Prepared by: OCCU-TEC October 15,2014 MISSOURI SCHOOL FOR THE BLIND NEW ADMIN ASBESTOS MANAGEMENT PLAN 2013 Reinspection

32 Table of Contents Section: Drawing Indicating Positive Material Locations and Updated Photo Log Introduction 2 Description of Building Construction and Systems 3 Summary of Positive Homogeneous Materials 4 Material Information Tables 5 Removal Cost Estimate Summary Appendices!\ Definitions of Terms and Assessment Criteria B C D E F G Bulk Sampling Protocol and Analytical Methods Laboratory Bulk Sampling Reports TEM Laboratory Baseline Air Sampling Reports Summary of Regulatory Requirements Building Inspector Certifications 0 & M Plan (same plan is used tor all schools)

33 / ~./.~111\-c<..o.. /... / --.. :f-tm I PrtA -:t,'j FTM-58-1,2,3 ~;ff~ftm FTM ~'St::.'-ri IDENTIFIED ACM LEGEND fv'v'v''7v'~ -PIPE AND FITTING INSULATION -- FLOOR TILE AND ASSOCIATED MASTIC - CONTAINS MULTIPLE ACM MATERIALS (PLEASE REFER TO SECTION 4) ;A:;p~ ~FTM-35-1 CT-14-3 CTA-15-3 ASBESTOS BULK SAMPLE LEGEND A =SAMPLE CONTAINS ASBESTOS E. =,<:AMPLE WAS NEGATIVE FOR ASBESTOS ASBESTOS INSPECTION NOTES 1--:. f''\g:( :/< 1. ADDITIONAL ASBESTOS MATERIALS MAY BE PRESENT IN UNACCESSIBLE OCCU-TEC e:c-;::-.. =-:r-'.::c;,::. :5 :'"...:.:..:..r:o s..:.=:-:-~ s~j;_:... -.; -':> TITLE: ASBESTOS PLAN CUENTNAME: STATE OF MISSOURI- DESE SCHOOL NAME: DRAWN by: STB SUB. ElATE: 11/04/14 SCALE: SCHOOL FOR THE BLIND- BLDG. 1-2nd FLOOR! E NTS 2 of4

34 HM #6, Asbestos~Containing 9" x 9" Tan w/brown and Cream Streaks Floor Tile and Mastic HM #8, Asbestos-Containing White Grey Mudded Fitting - Steam I I 4151 N. Mulberry Ln. Suite 275 Kansas City, MO (816) 23 I-5580 Client Name: Project Name: Location: Date: State of Missouri MSB Bldg # 1 New Admin ST. Louis, MO June 17, 2014

35 HM #9, Asbestos-Containing White Grey Mudded Fitting - Condensate HM #I 0, Asbestos~Containiug White Grey Mudded Fitting- Domcsth:: Cold Water 4151 N. Mulben y Ln. Suite 275 Kansas City, MO (816) Client Name: Project Name: Location: Date: State of Missouri MSB Bldg # 1 New Admin ST. Louis, MO June 17, 2014

36 .HM # 11, Asbestos-Containing White Grey Mudded Fitting- Domestic Hot Water I I!VI # 16, Asbestos-Containing 9" x 9'' Rust w/crearn Streaks Floor Tile and Mastic 415 IN. Mulberry Ln. Suite 275 Kansas City, MO 64 I 16 (816) Client Name: Project Name: Location: Date: State of Missouri MSB Bldg #1 New Admin ST. Louis, MO June 17, 2014

37 HM #22, Trace 9" x 9" Tan w/white Streaks Floor Tile and Mastic 7-t11 < ec\ ~\ ~x;cn t.w 1 ll\5~t>,{!;; f C4\R\ f\tj'\( ton Ci-\wr Fi ~LG \18.S '-~ HM.#-l~ned Asbestos-tmt-tainittgf'ire--1:7oer- 1\RE:' "\or "~f;~"hoij,. - tbzl11\l~'jilj,\ ~ 4151 N. Mulberry Ln. Suite 275 Kansas City, MO (816) 231~5580 Client Name: Project Name: Location: Date: State of Missouri MSB Bldg # 1 New Admin ST. Louis, MO June 17, 2014

38 HM #29, Asbestos-Containing White Pipe Wrap on Fiberglass Wrap Seam Tape \ HM #30, Asbestos-Containing 12" x 12'' Light Red w/dark Red & Pink Spots Floor Tile & Mastic 4151 N. Mulberry Ln. Suite 275 Kansas City, MO 641 I 6 (816) Client Name: Project Name: Location: Date: State of Missouri MSB Bldg #1 New Admin ST. Louis, MO June 1 7, 20 14

39 HM #31, Asbestos-Containing 12" x 12" White w/gray Spots Floor Tile and Mastic HM #32, Asbestos-Containing 12" x 12" Beige wffan w/brown & White Streaks Floor Tile & Mastic I: 4151 N. Mulberry Ln. Suite 275 Kansas City, MO (816) Client Name: Project Name: Location: Date: State of Missouri MSB Bldg #1 New Admin ST. Louis, MO June 17, 2014

40 HM #33, Asbestos-Containing 12'' x 12" Light Grey w/dark Grey & Cream Specks Floor Tile & Mastic HM #34, Asbestos-Containing 9" x 9'' Grey w/black w/orange & Cream Streaks Floor Tile & l'v!aslil: 4151 N. Mulberry Ln. Suite 275 Kansas City, MO (816) Client Name: Project Name: Location: Date: State of Missouri MSB Bldg # 1 New Admin ST. Louis, MO June 17, 2014

41 HM #35, Asbestos-Containing 9'' x 9" Grey w/creatn Streaks Floor Tile and Mastic Wc'i.l>" ~-~() f\cr Of f'.o'):. /!LtJI..Pt,. '"C!\,tf ~ MM"ft"' (r~na) t\f>,, t\ r rm ---~J,b 'flt\-'?. ltl Lul()\}f;:.) HM #39, Asbestos-Containing 9" x 9" Brown w/dark Brown and \Vhite Floor Tile & Mastic 4151 N. Mulberry Ln. Suite 275 Kansas City, MO (816) Client Name: Project Name: Location: Date: State of Missouri MSB Bldg #1 New Admin ST. Louis, MO June 17, 2014

42 HM #40, Asbestos~Containing J2H x 12'' Taupe w/brown and Cream Smears Floor Tile and Mastic HM #46, Asbestos-Containing Silver Light f~~llcctor Paper 4151 N. Mulberry Ln. Suite 275 Kansas City, MO (8 1 6) Client Name: Project Name: Location: Date: State of Missouri MSB Bldg #1 New Admin ST. Louis, MO June 17, 2014

43 I IM #48, Asbestos-Containing White Mudded Fitting- Roof Drain HM #49, Asbestos-Containing Rrmvn Windmv Mise Caulking Material J 4151 N. Mulberry Ln. Suite 275 Kansas City, MO (816) Client Name: Project Name: Location: Date: State of Missouri MSB Bldg #1 New Admin ST. Louis, MO June 17, 2014

44 HM #51, Asbestos~Containing 1' x 2' Pegboard Tt'ansite Ceiling Tile ~, --; '"'\ " "" --. I "'..,' " -,"' " "'- "' HM #54, Asbestos-Containing Black Gummy Sink Undercoating 4151 N. Mulberry Ln. Suite 275 Kansas City, MO (816) Client Name: Project Name: Location: Date: State of Missouri MSB Bldg #1 New Admin ST. Louis, MO June 17, 2014

45 HM #56, Asbestos-Containing Black Sink Undercoating ~Q.-r v 4151 N. Mulbeny Ln. Suite 275 Kansas City, MO (816) Client Name: Project Name: Location: Date: State of Missouri MSB Bldg # 1 New Admin ST. Louis, MO June 17, 2014

46 Section I Introduction OCCU~TEC, Inc. (OCCU-TEC) per!{.)rmed an Asbestos Hazard Emergency Response Act (AHERA) style asbestos survey of the facility to identify ACBM's more thoroughly and accurately than past inspections. This report identifies both negative (black) and positive (red) locations of asbestos content (friable and non-tl iable ACBM) and provides an assessment of friable ACBM material's hazard potential to building occupants; it also provides removal cost estimates. Pl'lablc ACBMs are materials that can be reduced to powder vvith hand pressure such as fireproofing, sprayed-on acoustic ceilings, ceiling tile, pipe insulation, and other miscellaneous materials. Because friable materials are more likely to release asbestos fibers into the air when disturbed than non-thable materials, friable materials are considered n greater!j~ajt)j C<JilCCrll. /\JJ other material:;.sli~il as nu<'l t:l. lll:tstks, stucco d!td I :1:, considered non-tl iable materials. Non-lliable makrials can become il iabk lj) crushi1>::,, sanding, sawing, shot-blasting, severe weathering or by other mechanically induced means. Removal cost estimates are for budgeting purposes only and should not be used as a quote tbr removal of the materials. It is not our recommendation to remove these matel'ials unless they are beyond repair, or planned demolition or renovation activities will disturb the materials. Estimates are based on recent pricing we have received from contractors performing similar work and may vary fl om actual prices obtained due to the actual scope of work, quantity of material removed, control measures specified and contractor workloads. REINSPECTION SUMMARY HomogenEous materials were previously identified and reported in the 2004/2007 asbestos resinspection reports by inspectors as assumed ACM due to access restrictions, sampling restrictions to maintain material integrity, or were erroneously identified as suspect ACM. During the course of the 2013 reinspection a licensed asbestos inspector was able to determine that the tbllowing materials were not suspect asbestos-containing materials as defined by the EPA or were sampled and determined to be non-acm. EPA AI-IERA considers some materials such as glass, fiberglass, wood, rubber. metal, and foam as known non-acbm. 2004/2007 HM Number Non-Asbestos Material FD-24 Fire Door VC-45* HV AC Vibration Cloth TW-55* Black Gummy Tar Wrap on Piping -,, - *It should be noted thnt samples were unproperly labeled m the Cham ol Custody. OCCU-TEC also considered roofing materials to be outside of the M-IERA inspection scope ofwol'k. Any future projects impacting the roofing materials would require sampling of those materials prior to renovation.

47 DISCLAIMER This repo1t is prepared for the express usc and benefit of State of Missouri, its agents and employees. The information in this report or portions thereof may be required to be included in notiflcations to employees, contractors or other visitors to the building(s). This report is not intended to be used as a specification or work plan for any of the work suggested or recommended in this report. This report is based upon conditions and practices observed at the property and information made available to the surveyor. Because OCCU TEC Inc. did not perform destructive sampling on structural elements, the possihility e:-:ists that some Asbestos Containing rvf:ltcrhls (,\('\1) were' not idcntilled in tlii i1:,, ti which cnt1ld be I;"' 11: :! i:.!." 1 areas (11 :thi;l. ::lc; J'il'' ' chases, ducts, cl..:.). llil"''~ :... ; :.L.~,J Llml uu nullii.. (..:L ~<I"'":... sampled, they should be Presumed Asbestos Containing Materials (PACM), as ddined in lilt: OSHA Construction Standard for Asbestos 29 CFR , and treated as ACM until sampling and laboratory analysis meeting the OSHA requirements is conducted. This report references only materials determined to be ACM. For a complete list of all homogeneous materials sampled at the subject property as part of ongoing asbestos management operations, the reader should refer to the Asbestos Management Plan and Reinspection Reports completed in 2004 and 2007.

48 Section 2 Description of Building Construction nnd Systems N urn bcr of Floors: 4 Year Built: 1959 Total Square Footage: 16, 643 Building Description/Comments: Building is ('Oil~tt tr :tcd ui"lliij-: ~md mc:r Ltr ::,uppp:t~ d by m..:t,tll u ""'.

49 Section 3 Summary of Positive Homogeneous Materials Each unique matel'ial within the building has been assigned a unique HomogenEous Material/r-IM number by the surveyor at the time of the inspection. A homogeneous material as det!ncd by EPA A HERA is an area of surfacing material, thermal system insulation material. or miscellaneousmaterial that is uniform in color and texture. This section is organized sequentially by homogeneous material number. Complete information on asbestos containing materials is included in Section 4 of this report. Site li!flmnalion MSB Bldg #1- New Admin Surrey!'eJ:f'ormed By OCCli-TEC, INC. Inspection Dale June 16,2014 Suspect Material HM Number 1\laterial Location(s) Floor Ashe~tos Present 9x9 Tan with brown and cream streaks Floor Tile & Mastic Black FTM-06 RM Ol-2004A fuvl OI-2SI RMOI-2SlA RM RM RM OJ-3SI RM RM RM Ol-4007 RM !Uvt OJ-4009A RM Rtvl 0! -4009C RM RM Ol-4HI RM Ol-4SI RM OI-5001 RM 0!-5002 RM RM RM OI-5005A RM RM RMOI 5007A RM RM Ol-5008A RM RM OI-5009A RM RM A RM RM OI-5011A RM f Ac!Lt?$'::> NA!.V.wk'l ~~0 ~)b '1 \:->tt11'<1\ lt)sh"'(..,.---:.,,~. - \.,, 1... ~1: ),,, H l\\rlf M \' ' (LDi)~'f <;>11'-rl~'--)

50 Suspect Material HM Number Material Location(s) Floor Asbestos Present Rl'vl 0!-5012A 4 RM RM OI-5014A 4 RM RM RM OI-5016A 4 RM RM OI-5L2 4 RM Ol-5Sl 4 White Grey Mudded Fittingf(\{' 1 -~ Lt?J,'. ~\f. \,\_, \<)~;.-{J,\1 1 {H7i Slc:1111 fistrvl og lcvl l 2 ~\~f1 \."t \ c:ril ';7.1'11 y.(. RM l--\\<.et-"1 \lj (')'j~)t.t:t\:~l> <;,(J~~?0~ RM Ol A;t; C\.lc? CJG $ l f,j.::j){'5 Ltf;llA "-\?; {' Rtvf RM RM RM RM RM OI-3013A 2 RM RMOI-3014A 2 RM RM Ol-3HI 2 RM.Ol-3L2 2 yes (\-\t-i.l tr( l\~,\~i\1 t:tf\. Wl'!Vi RM Ol RM Ol-4003C 3 RM RM OI-4006A 3 RM Ol-4006B 3 RM OI-4008A 3 RM Ol-4008B 3 RM Ol-4009C 3 RM Ol-4010A 3 RM OI-4010B 3 RM White Grey Mudded Fitting- Condensate FICOND-09 RM RMOI L-1 \(_ 1--'t 1 N CON(Js:f.\V$;1) ';;f>a OS S ~IJI..\ 1 fll;-~ RM Ol ct+a~\>s ~ ~N'6 e~ u"''"' '7 1'..-v--J:::>, RM RM RM RM RM

51 Suspect Material HM Number Material Location(s) Floor Asbestos Present RM A 2 RM RM OJ-3014A 2 RM RM 01 3!-11 2 RM 01-3L2 2 White Grey Mudded Fitting Domestic Cold Water FIDCW-10 RM 0!-2001 {-1 \c&>t IN C.t1A'l RM t(';'r\~r:::.> <;.~~~p ';;.\)('.."'\ RM f./'-, C\.1,+'-\~., ~ I' A'?t) /';, celw~.ll-a foe\/,() J Rlvl 0 I-2UOJ RM RM 01-2H1 RM 01-2L2 RM OJ-3013A 2 RM RM OJ.401IA 3 RM RM White Grey Mudded Fitting- Domestic Hot Water FIDI-1\V-11 RM RM Itt\~( /fj (A ;~'\((;f'.!,,(:0 ((\AcCtJ~, t' r,.. RM !~ f-.~,~:)f.5 (:{i! 1\ " RM 01-2Hl RM 01-2L2 RM OJ-3013A 2 RM RM OI-4011A 3 RM x9 Rust with cream stre<1ks Floor Tile & Mastic FTM-16 RM RM A 3 RM RM OI-4003C 3 RM RM OI-4006A 3 RM RM /\ 3 RM RM A 3 RM YI;!S RM I 3 YI;!S RM 0! RM

52 Suspect Material lim Number!\'laterial Locntion(s) RM Ol-5008 RM fuvl RM RM RM 0!-5014 RM Flool" Asbestos Present 9x9 Tan with white streaks Floor Tile & Mastic FTM-22 RM Ol-3Sl RM RM RM 01-4HI RM RM RM 01-SHI Rtvl OI-5L Trace Trace Trace Trace Trace Trace Trace White Pipe Wrap on Fiberglass Wrap Seam Tape PWFG-29 (A \L{j~,..-'1 IN C.CN(~(.\\..(1) I';{JAlA.. ':- (,l)t\f {\t';, Cli f\ c,,1:~",, '\' 1-s.:\\.:>.'l N> t(l vi tj(...s, f., tr...o, RM RM RM RM OI-3007A RM RM RM RM RM OI-3013A RM RM Ol-3014A RM Ol-3015 RM 01 3L2 RM RM RM OI-4003C RM RM OI-4006A RM RM A RM RM C HM Ol-40lOA RM 01-40!08 RM RM Y cs {_l(m N: r.!ti 1 ; i,;)<',f, '( li'-'n" \\ r vj C " (.~~~ y ~'"I ~\f/\\.'1~1 (.,\~. EJill.'(

53 Suspect Materinl HM Number Material Location(s) Floor Asbestos Present I 2x 12 Ltght red wtth dark red and pink spots Floor Tile & Mastic FTM 30 RM x 12 white with gray spots Floor Tile & Mastic PTM-31 RM 'r'cs RM OI-2EI I RM 01-3EI 2 RM OJ LU!::ti!;~'( ~ITMt~) Rl'vl Rl'vl 01-SEI 4 JUvl 'r'cs Room Ol-4EI 3 l2xl2 Beige with tan with brown and white streaks Floor Tile & Mastic FTM-32 RM RMOl l2x 12 Light grey with dark gray and cram specks Floor Tile & Mastic FTM-33 RM OI-SHI 4 9x9 Gray with black with orange and cream streaks Floor Tile & Mastic FTM 34 RM OI-5L2 4 9x9 gray with cream streaks Floor Tile & Mastic FTM-35 RM RM lA RM RM RM OI-2002A RM OI-2003A RM RM 0! I RM 01" RM A 2 RM RM RM RM RM RM Ol-3007C 2 RM RM 01" RM RM

54 Suspect Material HM Number Material Location(s) Floor Asbestos Pl'esent RM Ol RM RM RM RM Ol-3Hl 2 9x9 cream with gray and white smears Floor Tile & Mastic FTM-36 RM Trace f~ o?h~ I -nt.~r \~.1( N:-M.,.,~,. RM Trace,, t',,j\, RM 01~ Trace 12x 12 gray with brown with gray and white smears Floor Tile & Mastic FTM-38 RM x9 brown with dark brown and white Floor Tile & Mastic FTM-39 RM RM Ol-2003C I RM xl2 Taupe with brown and cream smears Floor Tile & Mastic FTM-40 RM Silver Light Reflector Paper LRP-46 RM A 2 RM Ol-3008A 2 RM OI-3009A 2 RM Ol-3013A 2 RM Ol-3014A 2 RM RM RM RM OJ-4009A.) RM Ol-40llA 3 RM RM RM RM Ol-5004A 4 RM RM RM RM RM RM RM RM RM Ul

55 Suspect Material HM Number Material Location(s) Floor Asbestos Present RM RM White mudded Fitting- Roof Drain FIRFDN-48 RM Ol-5Hl 4 Brown Window Mise Caulking fv!aterial CAULK-49 RM RM 01-SSI 4 RM OI-5SI 4 Black Gummy Sink lj ndercoat i ng SK-54 RM Black Gummy Tar Wrap On Piping on Piping TW-55 RM (ussumed) Black Sink Undercoating SK-56 RM RM

56 Section 4 Material Information Tables Site lnformatioll MO Scll0\11 lhr the Blind- fluidling It Site If) MSB) Building: New Admiu Magnolia Climt Information Slntc of Missouri J(J I W. High Street, HST 730 JetTcrson City, MO St. Louis, MO Sufi'<'' Performed By lnspec/or Inspection Date Job Number Pat Garcia Jun~ Material IJ!!saiplion Ala/erial Number Grc~n HVAC Vibration Cloth VC-45 MU!erkd Ca1egwy Miscellaneous Geneml Condition Friable Classfimlion Priable Owm/1 Materild A.vs.ssmenl HI'A CategO/y friable Total Quanti~\' 2 Recommended f<esponst Potential for DamagciN o Dmnuge Operations & i\ laint~nanw Asbestos!~ esent (Assumed) Unit ofmewwremellf Linear I' eel General Muler/al CtJIIIIIW/1/s Material /_oi ation(.v) Room 01-51)02 Floor 1 Lomliou Quamily Lomtion Condiloit G1>od Material ('omwems (by locati<jn) Material /Jescripl/on Material Number White Grey Mudded Fitting- Gondensate FICON[)..(J9 Material Cal<'gO/)' Friable Classification El'rl Ca!egm)' Total Quantity TSI Friable Friable (>8 General Condition Orera/1,\/(Iter/ill Ass((l sment /iecommemled Response Go11d Potential for DumugciNo Oumuge Operations & MaintcnanG~ Gmeral,\kl/eria/ Commmts tlsbestos!'resent Unit ofmwtsuremem Linear Peel Mllletia/ Location(s) Floor Location Quantify l.ocalion CondiliJ/1 Material Co/111/k.'llls (by location) l\oum OJ.jH I Room o t-:l003 2 Romn 0 l J007 Ooud 1\oom Gtu.Hi Rooni 01-JOtl 2 ltmm OI-30DA 2 Room Ol-J0l5 2 Watcl' Damage Room G!lod Rooin 01-JOiM Goml Room ) 1 Gootl Room 0 l-juuh Room Gnud l\oom0l.1u 10 Room Ol ~OO! Sample ID.d.ocalio/1 Flaur Owra/1 Result Li{)W(S) rcpor!ed by lab [{esul/s by Lqwr FICO:'\D-09-1 Ronm Y~:s ;)% I) Insulation 5~ 1\ J\mo;;it~ 2) lnsufatiun 5~i) (~mcidnlitc FlCONIJ-IW-2 Room 0 l-300 I NA :-la NA N:\ Fll"ONll-li9-J 1\oom 01-Jf)(ll NA N,\?>;,'\ N,\

57 Site lltformatlon MO Scho<JI fijr lh~ Blind- l1uidling I (Site II.>: MSBJ l1uil<ling: New i\dmin Magnolia St. Louis. MO Sttrl't'' Performed By Inspector Pat tinrcia Cliefll litformntion State of Misonuri 3tJI W. J Jigh Street, HST 730 JdTwon City, MO luspection Date Job Number El307-0I,\lateria/ /:K!scrip!ion Whilll Grey Mudded Filling- Domestic Cold Water Malerial Numh<1' F!DCW-10 Friable C!ass.(icalion EPA Categm)' 7hiii/Qua/11i(l' TSI Friable Friabl~ 61 General Condition 0\ era/1 Material t1ssessme11t Recommended Response Goou Pulentiaii\Jr Damage/Nu Damag~ Operations & Maintenance General Jkueria/ C omnwn1s Ashestos /\'(!.\V/11 Unit o,f'measuremenl Linear Feet Material l,oca/lml($) Floor l.omtion Quanti(v Local ion Cmuliirm Material ( 'ommmls (by facation) Room 0 l-41)04 Room 0!-4lli!A Room Ill Goud Poor Room Ill-51JIJ.I Goud Romuill-201!4 IS Rom Room 0!-1001 Romn Roomlfl-2003 Romnfll lf-11 Room 01-JOIJA Samplr!Dslf.ocation FlDHW-11-2 Room \\'est Side HDIIW li-1 Room > West Side Flf!HW Room \\'est Side 10 f'loor Ana(l=ed (},wa/1/lesult L<~\'er{s) reported by lab Results by l.ayer Ooud l'o NA NA N:\ S~o Amus.ih: 5~u I) Insulation 5\)o Cmcidolilc -.t~. ('luysolilt NA NA N.'\ N:\

58 Sl/e Information MO Sehoul lor the Blind- Buidling I!Sit~ ID: MSR) Ruilding: New Admin JSI S Mug:noli<l Clientltiformuthm State of Missouri JOI \\'.High Stmet. HST 730 Jd'!~rsnn City, MO Ci51 02 St. Louis, MO Sun'<'' PerjiJrmerl By Inspector Inspection Dute Inc. Put Guruia June Material [);scriplion Mar<: ria/ Nttmher Whil~ oroy Mudd~d Fitting- Steam MMeriol CategOJ)' TSI G neml Condition fl iah/e ('fnt~(fkmlon F!STM-OS HPA Cmegot)' Tvral Quantify Friable Friable 112 Owralf Material Assessme/11 Recommended Response l'nt~nlial tor D;unagc;No Damage Gem:ml ;\kite rial Commen/s Op~rations & ~!ainlcnancc.i ob t'vlunber EI307-0l Asbesros Presenr Unit of,\leasuremmt Linear Feet Material L<i<'alifJII(s) Room l{oom (' R'""" Room \ Room Noor {.CH:illlonQtwntily!.acation Conditim Gnod G\IUd 2 Uood M{lfaial Commmls (by location) Room A R SB Room o C Room ,\ Room ll Room Room 01-3HI Romn Room ltoom Room Room IJA Room Room Room Ol.l014A Room Ul-3010 Room 01-JOOS Room Ol-3006 RoomOI-3001 Sample IDs Location FISnl-08-1 Room 01- loiob S\\' Comer FISTM-08 2 Room FISDI-08-3 Room Gond \Vater Damage Floor Owra/1 Result La,lwf.l) reported b,r lab Results by Layer N:\ I) Insulation 7 o Amosite 5% Croddolilo No Nr\ NA NA NA \ C! 1 "1 ) (~fctr< L;,

59 Site /uformatlou MO Schonlltlr the Blind Buidling I (Sit~ Ill MSB) Building: New Admin ;! Magnolia St. l.ouis, MO 63 I I 0 Sun e; Perfimned By Inc. lnrpector Pat llarcia 0/mt Tnfomwtion Stat~ ol' Missouri Jo 1 w l!igh Str~ct, list no Jdl~IS(IIl City. i'\' lmpectiou Date Jun~ ~-----~~8 Material Description ~~--~~,\/a/erial Number \Vhit~ Mudd~d Fitting Roof Drain FlRI'DN-48 Mmerial Category TSI Geneml Cottdition G Hld Geuerul.Huer/(1/ Comme/1/s r/'i{fb/e Classification Friable Orera/1 Material Asstssmenl Potential tbr Damage/No Damage EPA Category Friable ll>wi Qumlli~l' Recommeml~d ll~spome Op~ralions & Maintcn:u1~~ JobM1111her EI307-0I Y~s Unit oj'measuremetll Linear Feel Material Location(s) Room OI-SHI Sample /[)silamtion F!RFDN-48-1 Room IJ 1-.\lll I'IRI'DN-48-Z 11.0UIU FIRFl)N~tS-J Room OI-SHI,\fat~rlal D!scriptiun While l'iije Wrap onl!iberglass Wmp Seam Tap~ Material CategotJ' TSI General Condilion Oood General ;\-falt!rhd ("mnments Floor l.ocmion Quantity Lue<llion Comlitbn Gt>od,\{a/erial C 'ommwts (by /o, wioll) Floor (llwctlll/e.wlt La,IW(s) report~d by lab R.-.wlts by Layer fi iah/1! Classjication Friable 01 erall Material Assess/111!111 Potential tor DamagciNu Damage Nu NA NA No NA NA EPA CategmJ' Friable Material Number l'wfg-29 7'otal Quanti(!' 237 Recommended Response Operations & Maintenance l'ociuysotile Jltll Amosit~ NA Asbestos /'re.<e/11 Unit of,\feasuremmt Linear Feel Material J.ocation(s) Floor Location Qumtli~1 Location ( 'onditim Material Commmrs (by location) 1\oom \uomlll Ooud Ouod Rm1m 0 I ~ \l)OIIl !\ Ouud Ronm OI-4006H 1\uom tll-400~,\ Roum 0 1--IOO&ll Gout! 1\oumtli~Wiilll lo 1\oumOI l\m>lltlli-41jf GouJ Goud Ruum [l (wud 1\oont Ol-30071\

60 fw~ -:z.'l (~7) Site lnformatltm MU S~hool for the Blind 8uidling I (Site ID: MSO) Building: New Admin3200 l 3815 Magnolia St. Louis, MO <>3110 SIITI'I!J' Performed 1~1' Inspector OCC\J-TEC. lnc. Pat Garcia Client ltl[ormatilm Su1t~. of M issnuri 301 W. High Street. fist 730 Jcllhson City, MO luspection Date June 17,clll4 Job 1\'itmber E I Room 0 J.J(J09 2 Room 01-JOIJ Room IJA 2 1 Room Water llamngc Room Room Ol-3014A Room 0 I JO 10 Roum Room 0 l HI 2 1\oum Sample f/)silocalion Floor L((J'er(s) reported by lab P\\'FG-2'1-1 Room Ol--\012 We~l Side I) Pipe Wrap 30% Cluysotilc PWF0. 21J.. 2 Room OI JilOS West Sohlc No NA NA NA P\\'1'0 2'1-3 l\oontll1 300o Northwest Comer Nt\ N:\ Mmeriaf l>.!scriplfon Material Number 12 x 12 Rdge wi Tan w/ Brown & Whit~ Str~nks FloorTik & Mastic FTM 32 Material Ot!egm:v Fluoring Friable ( 'la.,~[/iculicm Non-Fri~bl~ Category I General Condih'on Overall,\Iii/erial As.w;, sme/11 Potential for llamag~,.no Damage General Material Co.tii/IW/1/S li!'rl Cat~gOJ)' TolaiQuantiO' 48 Recommended Hesponse Operations & Maint011!\l!C~ Asbesrus Prese/11 Unil u[measuremml Square Feet.llateriall.omtiou(J} Hoor Lomlion Qmmlily Local ion Condirbn Morerf(/1 Commmls (by /ocm/on) ltoono lll-5111!4 Fnir Room foalr Sample!Ds'l.ocalion I -IM 32-I Room lll-5!11 Flour.411!/~t=ed Ol'em/1 Resul/ Yt:s O~IJ!.<(Fer(:\'} reported by lab I)HourTilc 2) ~lastic Resulr.r /Jy Ll{l't'l' Nnnc Odcctcd Nonl' Ddcctcd FT~I-.12-J f\00111 Ol-~111 (1~4) l)l'lourtilc ~) Muslic Nom Ddcdcd :\'tmc Dt:tcctcd Fr~l-32-3 Room ~" IJl'lourTlk 2) Mu>tic ~one- Dctcdcd 2~n Chrys(ltil-:

61 Site Information MO Schoollbr the Blind fluid ling I (Site Ill MSTl) fluilding: New r\dmin 3::!01)( 381 S Magnolia St. Lout~. MO SttrVIlJ' Performed By Inspector Inc. Climllnf(lrmtttkm Slnte or Missouri 301 W. High Street, HST 730 Jcl1'crson City, MO luspect/(ln Oate Jun~l Job Number ELl07 01 Material Dt. st'riplion 12 x 12 Gray wl Brown w/ Gray & Whit~ Smears Floor Tile & Mastic Material Numba FTM-38 Mmerial Categm;\' FJ-iab/e C/ass/jkatlon EI'A Ca/egoiJ' lijtal QumiiJiy flooring Non-l'riable Category I 12 General Condition Owrall Material Assessment Recommended Re.,punse Potential fur Dunmgo;No Dnmngc Operations & ~laintcnnncc Gmeral,\k1/erial Conuwll/s Unit vf,\lm.mremenl Square feet ;\{<1/erh!l Lo('<!fi<)ll(j:) Floor Location QnuJJiily /.ocolion Cmulithn MiliCI ial Commmls (/Jy /oration) 1\oorn Goou Sample /DsiLocafion Or~ra/1 Result Layer(s) reponed by lab 1/esu//s by Layer HM \ol)fn FTM \o~m 01-~014 FTM-38 3 Room % \'t:s 0% I) floor Tile 2)Ma>!ic 1) Fluor Tile 2)Ma llc I) Floor Til~ 2) Mastic Nont:' Ot!'tcct~:d 2% Chrysotil~!\on~ Dct«:t<'<i Not t\uni)"lcd Nunc Dcte~ted Nut Analyzed Material Desaiplivn Material Number.-i.<beslos Present 11 ~ 12 Light <lrcy wi DJrk Gray & Cram Specks Floor Tile & Mnstic FTM-.13 ;\fa/erial Category Frhtble C/a.>S(/ic(ll/on EPA Calegot)' 7hta/Quantily /.!niltifmeasuremem Fhmring Nun-Friable Category J 24 S4uarc Feet General ('oud/lioll Owrall Maleriill tlsstmmenl 1/ecommemfed Response Potential l(or Damage/ No Damage Opcmtions & Maintenance Oenerul Material Cwmuen/s,\/a/erial Location(s) Floor Location Quantity!.om/ion Condilim MaNritll COIII/11<111~ (by /oca/1011) Room Gnnd Sample f[).lilomtlon r1oor (hwa/11/esu/t /.{~1'"1'(.<) repotted hy lab Results by /.1(\W vr~i-h-1 (\(l{)flf ) Floor Tile 2)Mnstio Norw tl<ttctcu 2~ Chrysotile FTM-33-2 RoomOI-5111 I) Flour Tile 2) Ma~tk Ntlrlc Ueh.. 'c:tcd Sot Annl)'zcd FT/11-JJ.J 1\oom QJ.5HI 1[1'1onr Tile 2) Mastic :'\out' Dctceu.~d 2~ o Chrysotilc

62 Slle 111/i.Jrmatirm MO School fur the Blind- Buidting I!Site ID: MSB) Building: New lldrnin 3200 I 3815 Magnolia C/i~llt lnfi.jtllllltltm Stal~ of Missouri 301 W High Street. list 730 Mferson City, MO 6511)2 Si. Louis, MO Survey Performed By luspector lnsjii!ctitmljatl! JohNumher OCCU-TEC, Inc. Pat Garcia June 17,:2014 EI307-0I Matvria/ D<!saiplfo!l 12 s 12 Light Red w/ Dark R.:d & Pink Spots Floor Tik & Muslic Mm.,riul Nnmber FTM-30 Material Catef[OJ)'' Friable Classijlclllion EPA CategOt)' Tow/ Quanlizr Flooring Non-Friabk Category J 24 General Com lilian Overall Material Assessme/11 Recommended Respome Ciuod Polcntiall(>r Damagc;No Dumagc Operations & Mainlenanc Gelleral,\klleria/ ( 'ommmrs ~~.\'/u;stos Prt!senl Unit <C!lMeusureme/11 Square Fc~l Muterial Location(sj Floor l.oclllion Quail/fly Lo<:ation Comlitim.Hater/a/ Commmts (by location) Room ~ I Goud Sample /Ds Locarion Fluor Analy::ed Orera/1 Result l.<zver(.~j reported by lab Results by f.ayer FTM-J0-1 Room OI-5HI I) Fluor Tile l)mustic Nmt~ U~tectt d 2~1;1 Chi)SOtil\l J lm-31~2 l~oomlll u~. I) Floor Tile 2)Mastic None ljch:~tl"d Not Aunl)'~<tl ftm-.30-j llt><>m 01-SIII I) Floor THe l) Mastic :-louo Deteolcd 2% Material D.!scription Material Number Asbestos Preselll 12 x 12 Taupe w; Brown & Cream Sm~urs!'lour Tile & Mastic FTM-40 Mmerial Calegm)' Friable C'/ass(/h'alion HI' A CategmJ' Total (juan//~\' llnit ofa!ea.wrement Flooring Non Friabk Category I 120 Square Feet Ge~Wral Cmtdilion Owralf Material Assessment Re<'0/1//lWIIded Respome Potential l'or Damage/No Danmgc Op~ratious & Muinlcnanc~ General Materiul ('ommel/ls Material Location(s) Floor Location QutmtiZl' Local ion Condi1bn Mmerial Commmts (by local/on) Room 0 I ZOO~B 120 Sample 1/)s LocaTion FTM-4CI-I Room JB Floor Ana~1::ed La.wr(s) Nported by lab I J Floor Tile }) i\lasric Resul!s by l.ayer 2~ o Chrysotile None D<t<etcd F'JM-JtJ-2 1\oomOI.\111 t) l'luur Tile 2).\Ia >tic N~H /\u;.~jyz~j N(HH: bt:tt-,;lt.:d Fni-J0-.1 Roomlll 5111 t) Flour Til< l) ~lasik :\ot 1\nai)"I.Cd :\('In~ Dett<:t~tt.l

63 Site lnfimnntltm MO Schuollt>t the Blind fluidling I tsitc ID: MSB) Building: New t'\dt11in J200l 3815 Mugnolia StLouis. MO Sutl'I!J' Perfimnei/1~1' Inspector OCCU-TEC Inc. Pat Garcia Client fnjimnutlon Stutc or Missouri 3tl1 W. High Street, fist 730 Ml"ersnn Cily. MO Inspection Date June 17. ~014 Job /l'lunher HI.10HJI Mat~ri"/l}!scriplion 12 x l J White w! Gray Spots Pluur Tile & 1vlastk Mataia/ Number vro.t-jt Material Categm)' Flooring Friabh ("la.r,ij/.-caioll Non-Friable EI'A Cat.:go1y Catcgol)' I TotaiQuwlli(r 144 Generul Condition Orem/1 Almeria/.is.>L'>Sment Rem/11111<!/lded Reoponse Goml Potential t\1r DamagerNo Damage Opcratiuns & Mamtcnnnce Asbesto.~ frt!sem Unil <!(Mmsureme111 Sljtmre Feet General Material ( 'or/1/miiis Mmerial /,oc(ltion(s} Floor l.ocattim Qmmt/ty!.om/ion Condilim Mmetia/ Conmmus (hy lowtfon) 1\oom lll Gond \{oom Ot (11)tJd Room01-5EI 120 Room 01-JSI 120 Onotl Room OI-4EI llij Goml \{(HHII 01-JEI ]2() (Jood RoGm01-2EI 1211 Room U 1-200< Sample /{)sil,ocation FTM.ll l Rwm OJ-SOUI 1-"f~l-31-1 R(lOlll lll-5001 FTM-:11-:1 Room I Material DriScr/ption floor Ana(r::ed Yc> Y<S 120 Ol'era/1 /le.wlt 3 'o(l 0~1) (t!~,, Layer(s) reported by lab I) Floor Tile 2)Mastk I) Fl11orTile 11 Ma tic I) I'JoorTilc 2) Mastic Material Number 9 x 9l:!ruwn WI Dark Brown & White Floor Tile & Mastk l'tm-39 Material Ca/egmy!'louring (;ejw!'<tf C<mdilir>lt Go>nd Ueneml Malerial Comments Friable C/,us!fkatio/1 Non-Fri<lblc 01'era/l Material Asse.sment Pot~ntiul lor DamagciNn Damage EPA Categol)' Cutcgoi) J 1iJial Quantity 498 Re('ommmci<'<l Response Opcmtinns & Maintcnunc~ Remits by Layer None Octe(:l~d 3~o Chrysntilc :-;,,t. \noi)'l<d Kolle r>.:tc.ld Nul Aotnlyzcd Nom. Detected Asbe.1 to.< f'resellf Unit qfmeasuremelll Square Feel Alateriall.ocation(s} Ruum Ruumtii-J!J0.1(.' Floor Location Quanti(!' Locatio11 Conditim Material Caf/11/li.!IJts (b.r lvcaritm) 11 G.)Oti 1\uom ll Guud Sumple IDs! Location Floor ())wall llesii!t /,c\t'er(.l) reported by lab l/esults hy Laya FThf J'I I Rmm\tii*S~m2 Ncar Ooon\il) I) Floor Til~ 2) ~lastic 2~<. Chtysotilt'.l~o l'hrysotill! FTM l'i Z Room 0 I ~2HUJf' No NA Nr\ ftm-j<j.j Room II hzuuj(" Nt' NA

64 Site ltiformathm MO School forth~ Blind nuidling I (Site ID: MSB) Building: New Admin3200 I 3815 Magnoli:J Client fii[ofllliiik/11 Silt\~ of Mi~souri 301 W High Street, HST 730 Jdl\,r,on l'tly, MD St. Louis. MO Surt t:l' Performed /Jy Inspector Inspection Date OCCU-TEC, In'' 1'~1 G~rcia Jqn~ 17,2014 illilteria/ /A!scrljllioll Material Number 9 x 9 Cream wi Gray & Whit~ Sm<:ars tloor Tile & Mastic FTl\ 1-Jo Mal erial Ca/ego!J' Friable C/ass((ication HI'A Categm;\' 7i;tu/Quantlty flooring Non-Friabk Category I 11 General Candido// Gmeral Mile ria/ Comme/1/s Cii era/1 Material Asse.vsment Potential for Dumag~iNo Damage Recmlml~nd<!d Response Opcrntions & l'v!aintenance Job Munber El307-0I Ashesrus Present,/' (.:.l-:2_, n \ l\ ~,--, ;~ Truce... Unit ofm~asmwiwiii Square Feel "'c.. \'(1'"' A r" r Material Lomlion(s) Floor Location Quamiry l.oca/lon Conditim.1/meria/ Commmts (by location) Room Room 0 l Room Sample J[)siJ.ocation Noar Ana(1:::ed Owral/ Rem!/ FTM.l<>-3 Roolll South Side ftm-36 1 Roolll vr~i-ju-1 Room Ul 30lfJ 2 Goorl f.t(j'er(s) reported by lab I) llla>ti~ 2) Floor Tile I) Floor Til< 2) ~!;~otic I) Floor Tile llt!sllfl.> by La,wr <I~. Chi)\\Otilo None Detected None Dct~..;ted "'l~o Cht)'SotHv Nom. D~tecli:d Material Description Material Numher <J x 9 Gray\\'/ Black WI Orungc& Cream Streaks Fluor Tile & Mastic FTM-J4 Mmerial Categm:r Friable Cla.n(fi('(ltion /:'I' A Category fc>taiqucmtity flooring Non-Friable Cntcgnry I 5 Gmmd Comli6oll V era/1 Mataial Ass~-ssmv/11 lie<'oiii!iiemkd R~sponse Gouu Putentiul fbr fjamagc1nu Damage Operations & Maintenance Asbestos Present Unit <!(Measurement Square l'ect General Mmerial Coi//IIIC/1/s Material Lomliml(s} 1\oom Ol-5L2 Sample IDs! Location HM-J-J..t Hnmn (tf-5[,2 FDI-J4-2 RuumHl-51,1 HM-!+3 HOtliJl(II~:'L2 Floor Location Qucmtio f.ocarian Cmu/itb/1 Material Commmrs (by /uwt/on) Floor Ano/y:ed Ol'l.'tal/ Result l,,~rer(s) reponed hy lub 1/t'sldts by La,wr --1~(1 I) floor l'ik 4~ n Chl) sotilt.' 1) Mastic 2uo Chrysot1k~ No NA lit\ NA :-;u \,.\ ixa Nt\

65 Site Information MO Schnnllilr the Blind Buiuling I \Site JD: MSB) Building: New Admin JR 15 Magnolia St. Louis, MO Sum'' Performed By (lcclj-tfc. Inc. MaMri!ll Description 9.~ 9 Gt<1Y W' Crcnm Strcnks Floor Tile & Mastk Material Categm) rlooring Geneml Condilion General Jhterial Comments Inspector l'at G"rcia fi'iable Ci!I.~Y(//cotiwr Non-Friublc Overall Material A..smsment Potential for Damugc.iNo Damage EPA Caregwy Category l Climt luformatkm State or Missouri 301 W. lligh Street, HST 7.30 kflcrson City, MU l/1.\pt!ction Date.lune Materiul Numher F'J'M-JS "''"' Qll(l/1/1(1' 3,127 Recommended Response Opcmtiuns & l\h1intcnanc~ Joh 1\iunher EI307-0l (.o)tilt.~f',\fi!(/siti'cnti'lll Square Feet Material Lo, atfoiim Floor /.ocation Quantity l.o, mion Comlilbn.tlateria/ Commmts (hy location) l~ootn n ~7!1 <ioud Under Cm pel Room fll-100~8 12 Goml Room Under Corpct Ontu.l 270 Under Carpet Rootrt II J I B 12 Room L\ ') Clond 'l Oood Room II 0 Room n 1-:lOO:l Un~krC<1rpd Room() 1-301JJA 2 15 Ouotl Roono!Jl il!.loud Ullllcr<'arpet Ruum 0 l-j007b 2 15 \_llndct l'uqltl Room C 10 {)ood Room 0 I J Room Ol Goo~ Room Room ( n Goud. 200 SF tinder Carpel ' Room Gond Room Room i 180 Room 0 1-JOOS 1(>0 Room Oi-J Room Room Sample IDs l.ocation HM l.i J Rlll)UJ HJ-1UiHii Soutl1 StJc- FrM.. J5 1 Room nj.. Jn07 r\e Cmncr ftm ~~~.J lhmm<ji SB Cof111!'r 120 Floor Ana(t:ed Owmt//Resu/1 Lti)W(s) reponed />y lab Nt) NA NA 2 Nn I) Mastic 2) Floor Tile 2~u Chrysotilc 5 1!t> ChT) ~~~tht: NA

66 Site fii[of/1111/itlll MO School for tlw Blind- fluidling I (Site ID. MSB) Building: New Admin J815 Magnolia St. Louis. MO Sun'''' Performed /Jy Inspeclor Pat Garcia C/ienllnformalkm State uf Missouri 301 \\' lligh Street. HST 730 Jdkrsun City, MO!>5102 ln.~pcction Date Jww 17, 2014 Jab fll)tmher P.J.\07-!11 Jl<~leria/l).!sc!'lpthill 9 x <) Rust w/ Cream Streak:; l'lour Tik & Mastic ;\/ateria/number' FTi\!-lo,\Ia! eriai Catego;y Flooring Friable C/cmijiculiun Nun-Friahk EP. r C'alego;y Cutegmy I 7iJIIII Qumui;y General ( 'ondin'on Owm/1 Material Ass(l):sl/lmt Recommended Responw Potential lor Dun1agc!Nn Damage Operations & IV!aintcnuncc 1.!1711 o/.lkosurelllr!/11 Square Feel Gmem/ Akueria/ ( 'om/11~1//s Afaterlal {,oca!ion(s} Noor LomtionQuami(l' Location Conditim MaNria/ Commmts (by lomtit>ll) Room!ll limier Carpel 12 Room lll- lijojb 12 Gnutl Und.:r \nqwt Room 0 l-400,1(' 1.12 Under Carpet Room 01-~I)(J.I 200 (J~ort Under Cnrp<t R~om UbA 170 Under Carpet Room 01- llloull 170 Guud Umlcr Carpt'l Room U l- 1008:\ lin L'ndcr CaqJcl Room B 170 G't)ud Un<lorCarpot Room M 17!1 170 Gnod Under Carpel Underl'llrpd Room o Guud Room oouu Room ll'l 1% Ouud Room Ol Gnud Rllolll 01-51JI I Rootu OtlUU Rmnn Ol IM Room 0 l :\4 Goml Sample ffjr!localian FfM~I,,.I lh'll'mtllf~..jooj,\ \\\~1 Floor Ana(v;:ed 0\'era/1 Result -tun l.ayer(si reported hy lab l) Flourlik 2J Ma$fie Results by Layer l t'lu)'slllfjc J~t' Cluymtile ft~i J(,.J Hoom iii 5UI2 Wc.~l \\'.nit ~ll ~... NA NA VI:\I-H1-3 it01jmiii~;'u(tg \\'t.>stsitl~ Nt.l N1\ NA Nr\

67 Site Jnformntirm MO School for the Blind- lluidling 1 (Site!D: MSB) Building. New Admin J20!ll 3815 Magnolia St Louis. MO 63 II 0 Sllfl'<''i'erformed By OCCU-THC. Inc..\foleria/ [)(J,kription ln~pector Pat Garda 9 x 9 R'""'" & Cro.,m Strcab Floor Tile & Mastic,\htl<'ria/Co/egoJ)' Fluonng Fi iahle Clms((imtlon Non-Frinbl<: Category I (7eneral Condition Owm/1,\/uNria/ ASS«>'$111<'111 l'olcnlial for Dumuge!No Damage General fi.kuerial Co/111111'11/.v C/ientlnformntloJI State of Missouri 301 \\'.High su cct. HST 730 Jefferson City, MO 1>5102 lmpection Date June Matcrial ;\'umber Fni-Oh Torul Quantity 3,352 Recollllll<'l11i<'d Respons~ Operations & Maintenance Johf\oionb~r El Y~s l /nil qf,\!t'usuremenl Squar~ F~ct Material Location(r) Floor Location Quanlily Location Conditim,\kileri<d Commmts (by lotatiml) Room 01- IH I (i.l2 G~hHI Rot>nt I 12 Rmmt I!Ill Oumt!loom Gnod Room Ol 4liOQ 220 <Jond Hootn th~i009a 10 (]noll Room 01 4fl0 1 lll 12 Room (' 6-l Gl)ull Room GmHl Ro.1111 fll 4S I 150 R 1om OI Sfll 511 Oonrl Fair Room!JI-5L2 7 Gnod 1\oum 01-50()2 85 l\uuill 0 I -50(! I -15!loom Uoud Room {)5 36 Gnud Room !05,\ 15 fl<llliil G\1nd 1\oum Ot-5007,\ 12 Ol>Od Room ili 500Q 48 Ouud Room Cii-51Jil'JA 16 Ruom lj l-51lll J-1 l\oomlli 50II,\ 11. Gnod Room Room 01-, Gtmd Room Ol-50lot\ 27 G<>od Ruom Ol UllUd Room ,\ JO Oood RoumOI Ill Gond 1\tl<Hll I! 1 50!1r\ 11 Ot!od Room )6 Guurl

68 Site lnformlltion MO School fur the Blind fluidling I!Site Hl: MSH) Building: New Admin R 15 Magnulia Clltmt ltiformallt!tl Stat~ ol' Missouri 301 \\'. lligh Street, list 730 Jcllcr>on City, MO St. Louis, MO Surw!)' Performed By lltspe<'lor Inspection Dale Job Number UCCU-TI'C. Inc. Pat Garcia Jun~ 17,2014 E!Jil7-0I Rown (Jl 50!d,\ 1\oom Ul I~.14 Zl Gond Room (> 15 Guod IJO 48 Romll (> Und r Carpet Room !Jl 112 floumijj.2sia 6(1 Ruomlii 2S I 611 Ga)Otl Sample ID.d.omrion FIMr Atw~v::ed Owmt/1 Result Lll) w(s) reponed by Ia!> R~sulf.l by Ui)VI' FT!\H)(.,.-1 Hoorn Ol.. JHI Nonh End rrm-o!j 2 I{Q{Jill l11,.4ul2 b~ Dom ""' No I) M <tic!) Floor Tile J~ Clu) sotll< 4 o C'hrysolil~ Sr\ fthl lll~j No NA Material L\>scnprion.1/al<'ria/ Numb~r Asbestos Present Y x ')Tan w/ White Streaks Flour Tile & Mastic F'I'M 22 Material CategOi:t' Flooring Friabl<! Classification N1m Friuble l:'i'a Curegm:l' Category I Jbta/Qumlli(l' 110 Gmaal ( 'ondition Orem/1 Material Asse< snwur Recommended Respo11se Pot.:ntial for Damagc1No Damage Operations & Maintenance General M1teria/ Comments Tmcc lj/1il (/(,\fij<isiiitu/wiit Squure Feet Mat~riul Locution(s} Noor /.om/ion Quamity Locati/111 Conditim.1/areria/ C'ommmts (by location) 1\llum U 1-lH I Room ol-4002 Ro01n f\oom UI-5L2 Room Room I ,10 (huld GOV\1 Gvod Ouud Gonrl G<Jod Roolll Oi :JSI Ooud :ciample JD.d.omtion FTM-n l R<wJmUl~.JHll\'orth End PT~t~~:!-2 Ro<JIIl i!i- I(}{J') i'iw1h Sill\' Floor Analy:ed Owm/1 /le.wlt l.ayer(sj reported by lab I) ~lnslic 2) FIO<Jr Tile!)Mastic 1) Floor'l'ik /lesulls by l.ayer None D<lccted Nmll' Dct~tt:d, I" Chl)'sotilc None Detected F11\t~22.l Hn@t 111 5L2 Norlh \'L!s I) ~l;t>li~ 1) Floor Tile X mu: Dctct:tt:d :\'t~j1c D~tcctctl

69 Site lnfimn!lfill/1 MO S~hool for the Bhmi- Buidling I tsite ID: MSB) Building: New Admin J200 I 3815 Mngnolin St Luub. MO Sari'<(\' Pe~(lmned /~1 Ins peel or UCC!J-Tl'C. Inc l'ut Gmcia :\!cai!riulla.'s<tfption Blctc:k Gummy Sink Undercoating ~\fat erial Calc?J!,ory f>lwble C/o.\S(/imtioJI Mis~cllancuus Non-Friable GfiWI'IIl Coudililill Owra/1 Mmerial Asses.!lll<'ll/ Go(}(l Potential for D;unagc/No Damage General M1terial Comments Oitmtln[tlttllnlkm Stutc of Missouri JOI W lligh Street, JIST 730 Jcfli:tsonCtly, M Inspection /)ate Jun~l7."0!4 Material Number SK-5-1 1'o1<il!)uanlity Recommended Response Opemtions & Maintenance Job Number FIW7-\II Ashe,,/o.ll'resml Each Material Location(s) Room Sample //)sil.ocat/rm SK ' I-1 kt.l\jmllf-zii!1jh SK S~-1 llnmniii JR SK 5~-J.1/atericd Description Bluck Sink Und~rcuating i\laterw/ ('ote!go(l' Miscellaneous Gmqml Co11dllion General ;\kileria/ ( 'omments floor f.ocarion (}111!11/lly Location Condilim Gomi Floor Analy::cd Orera/1 Nesu!J II Sink Utnkrooating No NA l'io NA,\.Jaterial Number SK-50 Friable Class(/icalion lipa ( 'otegm:v Jilfu!Qwnli(\' Nnn-rriabl~ (J\ era/1 Material AssessmeJl/ C'ntegory II lh Re<'omnu.mded Rtwponse Pvtcntial lor Damagc1No Damage Operati ms & Mainlcnanc~,1/ulaio/ Commmls (by local/on) 7~u Chl')'5utilc NA NA Ashestos Present (/nil <!(MI!USI//'e/lte/11 Euch Material Locatlon(sj Flour Local ion Quanliry Location Cowl/tim Material Commmts (by /om/ion) Room 01-2\lllb 2 1\oonl 111-2!JtJ.I Samplei/Jsiocmion SK-;\(;.. J Humn OJ.. ;wu~. SK-Sf,-1 RtJt~IHHI-:!0111> SK :\1,...) Hoom o 1~2tm11 Noor Ana~\:ed 01'eral/ Nesult Lt(J'er(s) reported hy lah R<'.Wils by l.ql'er J44 I) Sink lihd<t'cu ting J' Chi)'Sutllo No NA :-.'A NA ;\'o Nt\ Kt\ NA

70 Sill' lnfommfioll MO Sdwnl ti>r the Blind. Buiuling I (Sit~ ID: MSfl) Building: New Admin I 5 Magnolia Clleu/lnformat/on State of Missouri JOI W High Str~ct, HST 730 kl'lim;on City, MO St. I. outs, l\ Surv.,, Performed By [/ISfll'C/Of Inspection Date Job Number OCCU TFC, Inc l-'ntgurdu.ltm~ 17, cll14 E 1307-lll,\!cllerial!Jescriptiun Brown Winduw Mise C<l~tlking Mulerial :\/uterial Number C:\UI.K--19,\ /aft J'ia/ Categ01:\' Frio hie Class[ficution EP.I Cotegol)' "/(!llli\}lli/11/i:y Miscellaneous Nun Friable CalcgOI)' II 30 Gmcral Condiuan Owra{/ Material Ass~~.wneut Recommended f(espome Oood Potential for OamugeiNo Damage Opemtions & Maintenance Gmeml M<1M'Ial Comm<!nts Asht.!stu.'l /)n.'.\l'jll Each Mataial /.omtioll{s) Floor /,ocatilm Quantity Room I IU l\oom0l $Sl 10 l\oumlll 5S I 10 Location Cowl/lim Materiul Cotll/IIW/s (hy location) Sample!Ds 1 lajcwion noar Ow mil Result!,u,wr(s) r~porwd by htb Nesu/t.I'/>J' 1.(1,11!1' t"tllilk 4'1 J Ht,om ill~4sl N{\lth Wall No NA Ci\ULK~.t9 1 Hl.!umOJ 5Sl Yc.-1 I) l'aul~iug C MILK ~ J-2. HoomtH 5SI N,.\ NA Material IJescri(lli<m Silver Light R~nector Pup~r Material Call!gOJ)' Miscellaneous Friahle Cluss[fkmion Non-Friable EP 4 ('ategm;v Category II Matmlll Number LRP-46 'IIJtal Quantify 36 General Condition 09od General,\kiter/a/ Commems Owm/1 Matel'ial Asstl'>'SIIIe/11 Potell!iullor DmnagciNo Damage Recommended Responw Operations & Mainl~nanc~ Asl>esto.v {'resmt (!nit of.\1easuremem Euch Materictl/.ocation(s) Room J 1\oomOl-4005 R<l lm \oorn ) Room Room l\ovm !\m>nl Room 01-SOIIB 1\oom IJI 50l.1 floor f.oca!lon Qual/Iii)' Local ion Condllim Gnud Gnud Gnud (ithhi Oond Uood Material ('oml/l~ts (hy l"mlion)

71 ~p- % ( t()l\'l't'} Sire In[ormot/o/1 MO Schnnllhr the Blind- Buidling I (Site JD: MSB) Build1 ng: N cw Admin J20lll 3815 tvlagnulia St. Lnuis. MO Sun'~l' Pe({imnei/lJy OCCU-TFC. Inc. Room OJ R;llJlll OJ.50l1: Room OJ-50lll Romn )~ Inspector C/ie/11 llt[llfllllltitjn St;Jte or Missouri 301 W. High Street, HST 730 kll'~r5o11 City, MO Ct51U2 Inspection D11te J\111~ (]nod Oood Oomt.lob Number El Room U Room 0 I-S004i\ Room n I-Z002R 1\""m fll-)fl07a Gnod Room '1.-\ 2 Room A 1 Ro lm Ol-3014A 2 Room 0 l-j008a Sample fds!loc<ttio/1 Floor Om a/1 Result Uoud I. (JW(.v) reported hy lab Results by l.ayer t.l~v-ib-3 Rf'.A11111tl-:>nl2 Middle uf Ko0rn No ~A NA LHl'- 1-l RtA~m 01-5tJJ2 MiJUI\' oi'hnom Nn Ll\1' 4f.. ( I) Rdlcdor Paper

72 Section 5 Removal Cost Estimate Summary These estimates are for budgeting purposes only and should not be used as a quote tor removal of the materials. It is not our recommendation to remove these materials unless they are beyond repair, or plannlld demolition or renovation activities will disturb the materials. Estimates arc based on recent pl'icing we have received tl'om contractors performing similar work and may vary from actual prices obtained due to the actual scope of work, quantity of material removed, control measures specified and contractor work loads, etc. Site Inj(mnulion Climl /Jifimnation '"' lhl' dlmu- buijiing I!Site IIJ :,ISB,i Building: New i\dmin 32(}0 I 301 W. lligh Strc~t, HST 730 JR I~ t>vlngnolin Jcll~rson City, MO 65 I 02 SL lv!u /.om/loll RoomOHFI EPA CategotJ' Suspect Mttterial lim Q'l'l'. Units Remrwul Cosrs (lou ro High) Category I 12 ' 12 White wl Gray Spots l'louc lito & Maslk Jl 25 Square F~d 5200 Space Rcnmvul ('o~ts: S21111 Utmtitm Room EPA CategoJ)' Friuhlc Suspe<'l Material White Grey Mu<lded Fitting DoJit<Sik Cold \\'atcr 9,, 9 Gf~Y W! Cttllllt Streaks Fl<,ol Tile& Mastk lim It),15 Qrr. Units 1 Uu\!\1f F~~t 271) Squa!C Feet Remol'lll Costs (lou to High) $2\10 sqo to 51,350 Spn.;c R~nH)\'nl C'ost:t $7-lll to $1,550 Loco/ion EPA ('ategm:r Category I Smpe('t tlkt!erial Q '9 Gray wi Cream Strea~s Flom Tile& Mastk II;\/ J5 QTY. 'I U11ils Squnr~ F~~t Remol'al Costs (loll' to High) $200 Space 1\<:movnl Com $2(X) Locatio II Roomlli-20\ll B Ill' A Categmy SuspeCT Material Q ' 9 Gray "'' Cream Strea~; Flum Tile & Mastic HM.l5 Qn. Units 12 Ea~h Remoml Cos/s (lmr to /figh) $200 Space Rcnwvnl Costs S200 Location EPA Calegm) Friabk hiabk S/1.\jJI'<'I Muterial White Gr<y f\htdd«l Fitting- Domestic Cnld \Vnh.'!l Whit~ G1cy ;\ludded fitting Dom~:-;tit.;: Hot \Vat~r q x 9 Orny wi Cr~am Sl.lrak~ Fhm1 Tile& M stic /!;\/ Ill II B Qn. Unlls Linear Fed Un~ar Fed 204 Squarl! Feel Remo\'UI Costs (lou-to fligh) S201l $2(11) $411S I'' S 1,020 Spac~ Remo1 al CosH ~~~~~ to ~ 1,-120

73 Sl/e lttjimllatlrm Clientlnformlllion MO School tllr the Blii\(J Buidling I!.Site 1D MSBJ State of Missouri Building: New Admin w High St~cl, HST 730 3B I;; Mugnoliu Jcflcr~un City, MO 1>51 02 MU63110 HoumOI-2001;\ f:'jj.-1 ( 'ategory :., WJ!t'Cl,\laterlal Wf QJ'l'. {'llil.'. Remorui C 'os/s dow to i!igh) C'akgmy l /.ocalion Room fl tj '\ 9 Gmy w,. Cr~.um.Strl'nks Fh)Ot Til~ & i\lastc 35 Stptaroc: 1 \'d ~11ll) Spa~c- Rcm~wall'oats S200 EPA CaregOIJ' Susp~ct Malena/ lfm QT>: Units llemowji ( 'os!s (/ow to High) Frlublc Silver Light Rdkctor Pnper 4(, StJU!lt< Ft'ct $200 Friable Frinllk l.ocalioll I J5-('lnmoo~t While Grey Mudded Fining llomeslk Cold Water Whit< <Jrcy M nddcd Filtin~ DUHh:~li...:!lot Water 10 Linear Fed S201l II -1 Li11t:~1r F~ \'l $200 Space \emol at Cos I> EPA Categm~ Suspect Material lim QTr. Units Removal Costs (low to High) Frinhle hinblc Cntt!gory I Location l\oo fl.lt\ While Oro) ~ luddcd Filling Dornc,lic Culd Wnlcr \\'hite Clro)' ~Indued Filling Dnnu;sti.;:!tnt Water 9 x 9 Bfl:rwn w; Dar~ Brown & While Floor Tile & Mnstic StiOO IO l.in.;-ar F~ct S200 II UIH.'i\1 F'l..\.'t SlOO St1uan. ht:l S&28 tn 52,070 Space Rcmo\'ul Costs S I,228 In $1,.!70 Hi'A (alef<:oj~' Su.>p<!ct Material!fill QTl'.' Units 1/enw>'<li Costs (low to llif{hi Cnlcgory I Loc alion!\oorn (li-200jil {).\ ~~ Gray wf Cream Streaks J.'Joot Tile & Music 35 <) Squ1:1rc Fed $2(111 S-pucc Rl'lllo\ nl CosH $200 EPA Categol)' Suspect Material Hill Qn. Units llemoml Costs ({ow to High) CaNguty ll Blnck Gummy Sink Umil.'lcoating 5~ F..<1ch S801l C.ah:gmy I 12 x 12 Taupe w/ Brown & Crl'llltl Smt'ar~ Fluor Tile & ~fastic 4() 120 Endt $240 ll) swo Sp~~.!~ Removal t'osls $1,040 to Si,400 /.ocation Hot>ln (' F'il Ca!egm;F Sli.'JI~CI Ma!eriul f!m Q1T. Unils Remot al Costs (low to 1/igh) Categooy J 9 x 9 Arowl\ w<' L>ark Bmwn & Whit~ Floor Til & i\la,;lic J? 7:! Squ~re Feel $200 '" SJc,o Spaoe Rcnwvul ( 'o,ts $20llto SJ60

74 Sit!! fn[omwti1m MO Schuol for the Blind- B1tidling I!Site 1D MSB) Building: New Admin 3200 I.lRI5 Magnolin St. MU63110 Client lnformatimt State of Missouri 3!11 W lligh Street. list 730 Jcflcrsun City. MO Location Roulll ~ Suspect Mol~ ria/ /f,\1 QlT. Units He mom/ ( '<Ws (low 10 Ffigh) Fdahlc Whit< Oroy ~ludded Fi1ti11g Doult>Srk Cutd \Va!~r Ill 15 UncarF11ct s~oo to $375 8 X 9 Gril)' \\'/ c~... ;ul\ S(rt'Jk~ nil)) Tile & M;l:Hic 47(1 Sp ce H.em,n!ll Costs Sl,l52to $2,755 Local ion Room lll-2tj()-itl EP tl C<llegol~' Su.rpect Malrn at 9 x 9 Tm1 \\'/ Brown & l'r.:nm Suoaks Floor Tile & Mastic lim QTl'. 4~ Unils Square fed Remora/ Co.Yis r/ow to High) $ to S240 Space Removal Costs $100 to $240 Location Room !3 f\1' A Cutegm:r Suspecl A/t;lerial Q x Q Ont)' wi ( 'rt:am Strcnks Fh)OJ Til< & ~lo<tic Spa-:t:: Rcnw' al Cusls ~ l-omthm lim Unils Square Fl.'ct Remol'al Costs (low 10 1/igil) $2(11) Room (1 EPA Ollrgmy Suspr''' Malerial ffm QTY. Unils /lemom/ CoS/s (loll' to High) Cutcgrll)' I 12 x 12 White w.- Gray Spots Hour Tile & ~lastk Jl Each $200 Spact Rcrnuv~tl Cust!:l S200 {.(Jt;llli0/1 Suspecl Mmerial Ifill QTY. Units Removal C'os!S (/otr to /ligil) Category I 12 ' 12 White wi Gray Spots Flom Tile & Mastic J I 25 Square Feet $200 S100 Local ion f:'i'a ('olegory Su.>pect Marerial If.\ I QT!: Units Remoml Costs (loll' to f{igh) Fri:~blo Frinbk White Grey Mudded Fottin~" Domestic Colrl Water White Gr<y Mudded FiUing Dom~:stic llo! Watt:.r Hl IIJ Squ:m.. feet II IU Stju:tr!,! FC!,!I $200 $20(} Friabk Whito M uddcd Fitting- Ruuf Drair ~8 St)tli'li"C Ft:t:t $200 Space R4. moval ('osls $()0f)

75 Slfi! ln[omllllilm MO School for lh~ Blind- Buidling J!Sit~ ID. MSB) Building: New Admin JR 15 Magnolia St. Louis. MU Client Jnformalhm Stute of Missouri 3fll W High Street. l-ist 7JU Jcl't'croon Cit}. 1\1() 651 tl2 l.o<'(i//o/1 EI'A Careg111y Suspecl Material lfm QTY. lin it.~ llenw\'al Cosls (hill' to High! Frinh!.:: Whit~ Gr~y ;\Judlkd Fillio;-l ~ Dnm~ stil' C't1ld \\"nk: J(l IU Un~ ::J.r f,~._., 5100 frinbl< Whit< lite)' Mudded Filtltlg l.l<\mcstic llol Water II 10 Un<ur F<ct $200 <: nlcgoi)' II I x ~ l'.:gboard Tr~nsitc (\:iling Tile 51 n Sqmm~ fe~t S2ll0 Spa"< Removal Costs $!)()() l.ucatio!t Roomlli 2S I EPA Ca!egOtJ' Suspect Mcwrlul /f,\1 Qn. l_;ilils Ro/1/0l'a/ Cosls (low to /11gh) Catl!gUI}' I 9 _xi) Tun wi Bwwu & Cream Slroal;s Floor Tik & Ma>tk (,I) Squuro Feel SJOIJ to $.11JO Space Rcmo\'lll C'nsts to SJIIO!.ucaliOII Room I)J.1EI HJ',t Categ01y Suspec/,\/ataia/ /1,\/ Qn'. Units Rwnoml ( 'os/s (imt /o lligh) t'tltcgm)' I 9.x 1J Tan w! Hrnwu & Cr~am Sir«tks Floor Til< & Mao tie tio Stluar-c Ft:cl $~111) 10 $]()() Space Rl!1mwal Costs $200 to SJIIU Location 1\oum 01-1$ I A lii'a Catego!J' Cnt<g )J)' I Location Suspect Material 9 s. t} Tun \\':' Brown & C'rcaa\J Stroaks Floor Tilo & Ma<tic Room L A-( 12-tl '::f?' M._.III"J (F,w EP,-1 Ca/ego1y Susp~ct Motel'la/ 1/M (J t-\..p~... I WI QTl'. l/nils {)() SqtKtr feet Spuco RemoYal Cost< f(t(~m. rk-ht.:n'' ((rj- tl'f( f' t.i') llemoml Costs (low 10 fltgh) $10() tj) SJt)() $200 l<> SJOO QTr. Unils llemol'a! ( 'os/s (/ow Jo flikh) Friable White Grey lvludded Fit1ing- Stearn (J 20 Linear Feet SlOO to $500 Ftiablo Whito Grey Mudded Fitting Coud~ usotc 9 21J Linear feet $2(10 to S500 hiable Whil<l'ipe W rp on Fiberglass Wrap Seam Tup~ Linear Feet $200 to $425 Cnh:goty J ') x 'IT an wi Brown & l'rc:un Streaks Flour Tile & \las tic Linear Feet S2C>4 to $660 Spate Rcmovnl Costs SSM to $2,085

76 Site lnjommthm MO School lbr the Blind Buidling 1 (Site rd. MSB) Building: New Admin JR 15 Magnoli~ St. Louis. IV(() C/iemlnformation Stale nf Missuuri 301 W. lligh Street. HST 730 Jerl'crson City. MO Locarion Room Ol :i'tl Categ01;v Category l (M..\W'"'';' ~ IN MAl Li!.\./1,(1,~ l'ft\),)<,.\!'.tm..'n' CtL Susp"' t Material lim Qn~ Units \'X 9 Tan w: Br(IWrl & C'l~am Streaks Floor Tile and Mastk f{(!/1101'<11 Costs (low to 1/igiO (.OC(Ition Room lll-3003 EPA Catego!J' L?r~.Jt-'<' ~ ~ ~!\~ lt.) Su.specl Mataial }~A1;?4\ lim fp.~ r.nkl Q1T. Nemoml CoJts (loll' to 1/igh) Frinble White Ur.y Muddc<l FittiJlg Steam 2 Uncnr F~et S200 Friable CategOJY l White Grey,\ludd<'d Filling (\md~nsutc 9 x 9 Gray wi Cream Str.:aks Flo01 Tile& Mastic Lin~ar Ft.:l;;!t S201) S240 tu S600 Spae< Rcmoval Costs SMOtoSI,OIIIJ Location Room 0 1-JOOJA EPA Cmegol)' Suspect.1/ateria/ /{;\/ QTr. Unit.\ Remora/ ('ost.l (low to lhgll! CaNgory f 9 x 9 Gray Wi ('ream Streaks FllHll Tile& Ma.<tic 35 Squar< 1'<<1 Spi.!ce lkmnvnl ('l)~t~ $2011 Room 0 l-3004 EPA Categmy Su.<pect Material lim Q'lY. ('nits /11!1/Wl'ilf Costs (low to I fighj Cat~gory II Black Sink Undercoating 56 Each $600 to $!200 9 x 9 Gray w/ Crcnlll St~caks Flom Tile& Mastk Square Fed S240 to $600 Space Removal Costs S& lo tp Sl,800!.om/ion.Room Ol<l006 I:'PA Categm:l' Friable Friable Friable,<juspect Material Whit~ Grc') Mudded Fitting Steam While Grey Mudded Fitting- C'ondensuh:: While Pipe Wrap ottl'ibcrglass Wrnp Seam Tape JIM Q7T. Units 4 Linear Fe~! 9 5 Lin~nr Fet:t J\) 10 Uncar F~ct llemoml Costs (loll' to 1/igh) $200 S200 S20!l to S150 Friabk Bht~k Sink tlndcn:oating. 51i Each S600 to S 1200 Friabh! ') x t) Otay w/ Cream streaks Flum 35 lh Squorc l 1 cct S28& rosno SpL&ct RentOHtl Costs S 1,4&8 to $2.570

77 Site lnformnticm Client lnfilmwtlon MO Sehoul fur the Blind Buidling I (Site ID: MSB) Slate of Missouri Building: New Admin W. lligh Street. list I 5 Magn(Jiiu JciTcrsun City. MO 6510:? St Louis. MO 63 I I 0 Local/on Room EPA Cat~gory Suspect Material lim Qn: Units flemoval ( 'o.fls r/ou ((l llig/1) Fliablo White Groy Mudded Fitting St..:.un Lim ar Ft'd s~oo hiabk \\'hi~~ G1 t:j' 1\ htddl.'d Fining... '! l.int:nr Fcl.!t $201) Coutlen:mt~ Friable White l'ipe Wrap on Fiberglass \\'rnp Seam Tape 29 Lilwar Feet $200 Cntogory I q x 9 Gray wi Cream Streaks Fluor TJlc&Mastk ) Sqtlare Feel $.440 to SI,IOO ~ltl:\(e Rc mnv.11 (\)~t.:: )1/I Hl 111 (I -:nn /.oculi on Room t\ EPA Cat!'gol)' Suspect Materia{ 11M QTr U/litS 1/emoml Costs (low to 1/igh) friable \\'hill" Pipe Wr~tp on Fibcrgla:;s \\'tap Scam Tape: 29 Lm~ar Fe\'! S]OU Frlablo Silwr Light Rdlcctor Paper 46 S'1uarc Fed S20tl Spact' Removal Cost< Local ion Room 0 l 3007B /ii'a Categm:l' Sn>.J'lL'cf.\/u!( 1 t)u!!!.if QTJ'. ('!!//.' f?,. murj 1l Costs (loll' to!!!gill 9 x ~ Orny w/ Cream Streaks Fhml Category I 'lit~& i\tustic J5 15 Squart.: Fed S20\l Sp:t~;c Rcnmvnl Costs S201J Loco/ion Room OI-30U7C EPA Calt!gmy Suspect Mate1 iaf HM QTY. Units Rei/IOI'a/ Costs (low 10 Jligh} CategOJ)' I 'I x 9 Om)' wl Cream Streaks Floor Tile & ~la>tk Square Feet S200 Spac~ Removal Cost~ $200 Locmion Room EPA Categ<>t~' Su. pect Materiul HM QTY. Unils Remoml ('osts (fow 10 I ftglt} Friable White Grey Muddod l'iuiug- Steam I.io.:ar Fc t $201) Friable Whit~ {jrcy Mut.hfcd Fitting - Condcus.Uc 9 l.inenr Feel ~200 swo friabl~ Category I White Pipe Wrap on Fiberglass Wrnp Seam Tape q x 9 Gray Wi Cream Streaks Ftooo Tilo&Ma.<lic 29 Une-arFccl $ Square l'e<t SJ20to $800 Space Rcnu"ul ('osts $920 lo 51,400

78 Appendix A Definitions of Terms and Assessment Criteria

79 Definitions of Terms and Assessment Criteria This survey report organizes information on each suspect ACBM identified in tables located in Section 4. This section det1ncs the terms used to describe materials listed in Section 4. Material description contains the description of the suspect homogeneous asbestos containing building material. Material Serial Number is used to reference the material for reinspections, etc. Asbestos type and content describes the type of asbestos and its percentage in the material. Asbestos Results for positive materials arc shown as a percentage. Samples having less than I% asbestos are reported as containing "Trace" amounts of asbestos and samples with no detected asbestos are reported as "BLD" or below limit if detection. Sample number(s) identifies a particular material sample obtained form a specific sample location. Sample numbers are used primarily for laboratory identification. Sample Location identifies where the samples of this material were obtained. Material Category categorizes each material as surfacing, TSI or miscellaneous. Swfacing A1aterials- Asbestos containing materials that are sprayed-on, trowled-on or otherwise applied to surfaces, such as acoustical plaster on ceilings and fireproofing on structural members, or other materials on surf.1ces tor acoustical, fireproofing. or other purposes. Thermal,~)wtems Insulation (!'Sf)- Asbestos containing materials applied to pipes, fittings, boilers, breaching, tanks, ducts or other interior structural components to prevent heat loss or gain or water condensation. Miscellaneous MateriaLr- Asbestos containing materials applied to or a part of building components that are not classified as surfacing materials or thermal systems insulation. Presumed Asbestos Containing Material (PACM)- presumed because sampling would permanently damage the integrity of the component or is physically practical. Quantity & Units reports approximate total quantity per unit of measure for each material. Building(s) & Floor(s) specifies where a material is located. Material Location describes where the material is found throughout the building. Material Condition identifies the material as Friable, Non-friable or Jacketed (for thermal systems insulation only) if asbestos is present. f'i iable- An asbestos containing material that can be crumbled, pulverized or reduced to powder, when dry, by hand pressure, such as spray applied fireproofing on structural steel members, spray applied acoustical ceiling materials or damaged thermal systems insulation. Friable materials are of greatest concern due to their potential fiber release. Non-Friable- An asbestos containing material where the asbestos is bound tightly in a matrix or sealed by a protective layer. Non-friable materials can become friable by being rendered to a crumbled, pulverized or powdered state, when dry, by crushing, sanding, sawing, shot-blasting, severe weathering or by other mechanically induced means. Common examples of non-friable materials are adhesives, floor tiles, transite and roofing materials. Jacketed- An asbestos containing material applied to thermal systems insulation and 'jacketed" with a protective outer layer such as canvas or metal to keep the material in good condition. Undamaged jacketed ACBM is considered non-friable. If the jacketing is damaged, the material is considered triable. Damage Category describes the type of damage, if any, to the material. The following damage categories are used: None, Physical, Air, and Water.

80 Material Assessment identifies the condition of the material in relation to physical and water damage, delamination of the material from its substrate, the extent of the damage and the potential for damage from building conditions, such as, accessibility by building occupants, influence of vibration, etc. The six standard assessment charges ranked by hazard potential, with the first being the lowest hazard are as follows: I) Potential for Damage, 2) Potential for Significant Damage, 3) Damaged 4} Damaged with Potential for Damage, 5) Damaged with Potential for Significant Damage, and 6) Significantly Damaged. Only friable materials are assessed under A HERA regulations. Non-friable materials, unless damaged, are not assessed and can be assumed to be in good condition. Damaged- The damage or deterioration ofthe material results in inadequate cohesion or adhesion with crumbling, blistering, water stains, marring or otherwise abraded over less than one-tenth (Ill 0) of the surface ifthe damage is evenly distributed or one-fourth ( 114) if the damage is localized. Sign(ficant Damage- The damage or deterioration of the material results in inadequate adhesion or cohesion and the damage is extensive and severe with one or more of the following characteristics: I) Crumbling or blistering over at least one-tenth ( 1/10) of the surface if evenly distributed, one-fourth ( 1/4) if the damage is localized; 2) Areas of the material hanging from the surface, delaminated, or showing adhesive failure; 3) Water stains, gouges or marred. Recommended Response suggests the appropriate options for controlling or maintaining ACBM in a safe manner. There are four options used: Operations and Maintenance (0 & M) -A program designed to "manage" asbestos in-place. As long as asbestos containing materials remain in a building, an 0 & M program should be instituted to alert maintenance personnel, custodial workers and outside vendors of the existence and location of these materials and to set a policy for the maintenance of these materials. The material is usually only required to be removed if it is significantly damaged, prior to demolition of the building or if it will be disturbed by renovation activities. Repair - The restoration of damages or deteriorated asbestos containing building materials to an intact condition. Once the intact condition is established, the material should be included in an 0 & M program. The material is usually only required to be removed if it is significantly damaged, prior to demolition of the building or if it will be disturbed by renovation activities. Abate Due to Condition- This material is significantly damaged and is unsafe in its current condition. The access to the area should be restricted to personnel equipped with appropriate personal protection. This material should be properly removed by a licensed contractor using workers trained in the safe removal of asbestos. Abate Prior to Renovation- This material should be properly removed prior to planned renovation activities by a licensed contractor using workers trained in the safe removal of asbestos. This recommendation is usually made only on survey reports prepared prior to planned renovation activities. Comments & Damage Description contains any additional information and or specific details of material damage are noted here. EPA Category provides the appropriate material category as outlined in the NESHAPS regulation. The four options are friable, Category I, Category 2, and needs detennination. Friable- Materials containing greater than I% asbestos are always considered Regulated Asbestos Containing Materials (RACM) that require removal prior to building renovation or demolition activities that impact the material. Categ01y 1- Materials that are bituminous non-friable and contain more than 1% asbestos that become RACM and require removal only when will be subject to grinding, cutting, sanding or abrading. Categm:v 2- Materials that are non-friable and contain more than I% asbestos that will have a high probability of being crumbled, pulverized or reduced to a powder by the demolition or renovation activity. These materials usually become RACM and will require removal. Need1 Determination- Materials that the individual designing the abatement and demolition project needs to inspect and evaluate to determine the potentinl for the material to become RACM and/or evaluate the asbestos content for the composite and individual lnyers of the material. For sheet rock with mudding compounds only, the EPA allows using the composite sample result. I fthc composite result by Point Counting the sample is below l% asbestos, the material is not RACtvl.

81 Appendix B Bulk Sampling Protocol and Analytical Methods

82 Bulk Sampling Protocol and Analytical Methods Bulk samples of suspect asbestos containing building materials were obtained using standard industrial hygiene techniques including wetting friable materials to minimize friable release. When necessary, our personnel wore half-face air purifying respirators equipped with high efficiency particulate (HEPA) filters while obtaining samples. Our sampling strategy for suspect friable surfacing materials was based on the guidelines outlined in the EPA publication "Asbestos in Buildings: Simplified Sampling Scheme for friable Surfacing Materials,'' the procedures outlined in 40 CPR 763, Subpart E (A HERA). For non-triable suspect materials, A HERA requires the building inspector to determine the appropriate number of samples to obtain and analyze. Samples with no observable asbestiform minerals are designated as Non-Detect (NAD). Samples in which asbestiform minerals are observed, but exist in concentrations of less than one percent (<1%), are designated as present in Trace (TR) amounts; all other samples are designated as asbestos containing with the appropriate percent of asbestos noted. Each inspection was conducted by an accredited inspector who: I. Visually inspected the area to identif)' the locations of suspected asbestos-containing building material (ACBM). 2. Touched all suspected ACBM to determine friability. 3. Identified all homogeneous areas of suspected friable and nonfriable ACBM. 4. Sampled each identified homogeneous area in accordance with 29 CFR I pursuant to the requirements of 40 CFR , or assumed the material to be an ACBM. 5..Assessed each identified homogeneous area in each functional space in accordance with 29 CPR I pursuant to the requirements of 40 CFR Recorded the following information: a. The date of the inspection, the name and signature of the person(s) performing the inspection, and the inspector accreditation number. b. An inventory of the locations of the homogeneous areas where samples were collected, exact location where each bulk sample was collected, dates that samples were collected, and homogeneous areas where suspected ACBM was assumed to be asbestos~containing material (ACM). c. The name and signature of each inspector who collected the samples, and an accreditation number. d. A list of homogeneous areas identified as surfacing material, thermal system insulation, or miscellaneous material. e. Assessments made of material, the name and signature of each inspector who made the assessments and accreditation number.

83 Appendix C Laboratory Bulk Sampling Reports

84 SanAir Technologies Laboratory Analysis Report prepared for Occu-Tec Report Date: 7/7/2014 Project Name: Building #1 New Admin 2013 DESE Re-lnsepctions Project #: SanAir 10#: NVLAP LAI3 CODE VIrginia SBE ~ ~-~ ljcen~ed tel APct/y)i$ ahmmory --- i,.(if!m~ lllabih66 T.:tltn~iogie\ laboratory

85 $-;;:Air SanAir Technologies Laboratory, Inc Oakbridge Drive, Suite 8, Powhatan, VA Toll Free: Fax: Web: E mail: laq@sanair.com Occu-Tec 4151 N Mulberry Drive Suite 275 Kanaas City~ MO July 7, 2014 SanAir ID # Project Name: Project Number: Building #1New Admin 2013 DESE Re-lnsepctions Dear Patricia Garcia, We at SanAir would like to thank you for the work you recently submitted. The 2 sample(s) were received on Friday, June 27, 2014 via FedEx. The final report(s) Is enclosed for the following sample (s): BLDG 1 Dl-44-01, BLDG 1 Dl These results only pertain to this job and should not be used in the interpretation of any other job. This report Is only complete in its entirety. Refer to the listing below of the pages included in a complete final report. Sincerely, Sandra Sabrina Asbestos & Materials Laboratory Manager SanAir Technologies Laboratory Final Report Includes: - Cover Letter - Analysis Pages -Disclaimers and Additional Information sample conditions: 2 sample(s) in condition

86 s;,;air SanAir Technologies Laboratory, Inc. - ' 1551 Oakbrldge Drive, Suite 8, Powhatan, VA Toll Free: Fax: Web: htlp:fiwww.sanair.com iaq@sanair.com SanAir ID Number FINAL REPORT Name: Address: Occu-Tec 4151 N Mulberry Drive Suite 275 Kansas City, MO Asbestos Bulk PLM EPA 600/R-93/116 Project Number: P.O. Number: Project Name: Building #1New Admin 2013 DESE Relnsepctions Collected Date: 6/17/2014 Received Date: 6/27/ :25:00 AM Report Date: 7/7/2014 5:36:08 PM Analyst: Fleming, Christopher a nair: ID I Description StereosGopic Appearance ' ~ % Fi6rous % Non EiBrous Ast.'lestos FIHer:s BLDG 1 DI / "001 White 95% Cellulose 5% Other None Detected HVAC Canvas Vibration Joint Cloth Fibrous Homogeneous anair ID I Description StereoscopiC ~ Asbestos Appearance % Eil:irous '% Non-Fibrous Fibers BLDG l DI-44"02 / Tar Wrap On Piping (Basement Mechanical Room) Black Non-Fibrous Homogeneous 100% Other None Detected Certification Signature: Date: 7/7/2014 Reviewed: Date: 7/7/2014 Page 1 of 1

87 I Qlr Tethnotoglei Laboratory 1551 Oakbridge Drive Suite B Powhatan, VA <' I Fax Asbestos Chain of Custody ~..-l\b~ Sa nair 10 Number com a : OCCU-TEC Inc. Collected b :Patricia Garcia Address:4151 N Mulberry STE 275 Pro eel Name: Bu!ldm~ #1N<>wl\dmln 2013 oese ~&-lnspocllom Phone Ill: Date Collected: Fad: State of Collection: MO Account#: P.O. Number: pgarcia@occutec.com Bulk ABB PLM EPA 600/R-93/116 ABA 0 Positive Stop ABA-2 D ABEPA PLM EPA 400 Point Count D ABTEM "--- ABB1K PLM EPA 1000 Point Count D ABBEN PLMEPANOB ABBCH ABBTM TEM Chatfield TEM EPA NOB Water ASHE EPA 100.2! ABA TN D ABT2 D,o PLMNY ABEPA2 IDI ABENY ABBNY Air SoiiNennicullte PCM NIOSH 7400 D ABSE PLM EPA 600/R (Qual.) D OSHAw/TWA" D ABSP PLM CARB 435 (LOD <1%) D TEMAHERA D ABSP1 PLM CARS 435 (LOO 0.25%) D TEM NIOSH 7402 D ABSP2 PLM CARB 435 (LOD 0. 1%) D TEM Level II D Dust New York EI.AP IABWA TEM Wipe ASTM D-6480 Dl PLM EPA 600/M NY ElAP NY ELAP PLM NOB D Matrix D IIABDMV TEM MicrovacASTM D-5755 D D Other NY ELAP TEM NOB D I I IDI TurnAround Times 3 HR (4 HR TEM) 0 2 Days 0 6 HR (8HR TEM) 0 12 HR 0 24 HR 0 3 Days 0 4 Days D 5 Days M I Speclallnstructil3 Sample# Sample Identification/Location BLDG 1 Dl White HVAC Canvas Vibratlon Joint Cloth (5th Floor-Top Floor) BLDG 1 TW Black Gummy Tar Wrap on Piping (Basement Mechanical Room) Volume Sample Flow Time or Area Type Rate Start- Stop I Relinquished by Date Time Received by Date Time PalriclaGarcia :00.xv.1 DD ' fl I /.UIIf {DofT{{fl} Unless scheduled, the tum around time for all samples received after 3 pm EST Fnday will begin at 8 am Monday morning. WeekMd or Holid;ty work must be stheduled ahead of time and Is charged for rush tum around time. Worlc with atand;ml tum around time sent Priority Overnight and Billed to Recipient will be charged a $10 shipping fee. 1 1 Page_of_

88 Disclaimer The final report cannot be reproduced, except in full, without written authorization from SanAir. Fibers smaller than 5 microns cannot be seen with this method due to scope limitations. The accuracy of the results is dependent upon the client's sampling procedure and information provided to the laboratory by the client. SanAir assumes no responsibility for the sampling procedure and will provide evaluation reports based solely on the sample and Information provided by the client. This report may not be used by the client to claim product endorsement by NVLAP or any other agency of the U.S. government. For NY state samples, method EPA 600/M is performed. Polarized-light microscopy is not consistently reliable in detecting asbestos in floor covering and similar non-friable organically bound materials. Quantitative transmission electron microscopy Is currently the only method that can be used to determine if this material can be considered or treated as non-asbestos containing. NY ELAP lab

89 SECTION TESTING PART 1 - GENERAL 1.1 TESTING/AIR MONITORING A. Throughout the entire abatement operation, a third party Consultant hired by the owner shall conduct daily air monitoring and site observation. The Consultant is to be independent from the Contractor so that no conflict of interest may arise. The Consultant is to verify whether the Contractor is complying with EPA AHERA and OSHA regulations and any applicable state and local government regulations as well as Division 2 Section If the Consultant discovers otherwise, the Consultant will notify the owner immediately. B. The Consultant will work closely with the Contractor and the Owner to coordinate on site activities, schedules, air monitoring, clearance testing, and removal of containment enclosures. The Consultant shall assure timely clearance testing so as not to delay the project. C. The Contractor shall be responsible for providing personal monitoring of his employees as per 29 CFR D. Monitoring Prior to Actual Removal: When feasible the Consultant will conduct background area air monitoring and establish the reference baseline ambient fiber concentrations one day prior to the masking and sealing operations for each removal site. A minimum of five background air samples will be collected. E. Monitoring During Asbestos Removal: Consultant will conduct daily control area air monitoring during abatement operations. Locations and quantities of air samples will at minimum include all points of egress from the regulated area. Other locations will be determined by the owner and their representative. If monitoring outside the asbestos control area shows airborne concentrations exceeding the prework baseline reference, or 0.01 flee (PCM) if baseline monitoring is not conducted, the Consultant will notify the Contractor and Owner immediately of such results. The Contractor shall stop all work and correct the condition(s) causing the elevated concentrations. F. Visual Inspection After Final Cleanup: Consultant will conduct a visual inspection in accordance with EPA AHERA 40 CFR Part If any part of the containment fails the visual inspection, the abatement contractor must reclean the failed areas (wet methods and hepa vacuum) and consultant must reconduct the visual inspection until failed areas pass. MSB Health Center Renovation St. Louis, MO Project #E TESTING