BARR & CLARK Independent Environmental Testing Asbestos Lead Mold Phase I ASBESTOS REMOVAL SPECIFICATIONS

Transcription

1 BARR & CLARK Independent Environmental Testing Asbestos Lead Mold Phase I ASBESTOS REMOVAL SPECIFICATIONS OF 5 BUILDINGS 1400 E. MISSION BOULEVARD POMONA, CA PROJECT NO JUNE 23, 2017 Prepared For: City of Pomona 505 S. Garey Avenue Pomona, CA Prepared By: Reviewed By: Matt Crochet State of California Certified Asbestos Consultant Keith Piner State of California Certified Asbestos Consultant B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

2 Lead Based Paint Abatement Specifications 5 Buildings 1400 E. Mission Boulevard Project Number Page 2 TABLE OF CONTENTS 1.0 GENERAL PRODUCTS EXECUTION... 7 APPENDICES APPENDIX A - APPENDIX B - APPENDIX C - ASBESTOS INSPECTION REPORT MAP(S) INSURANCE CERTIFICATES B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

3 Lead Based Paint Abatement Specifications 5 Buildings 1400 E. Mission Boulevard Project Number Page GENERAL A. DESCRIPTION 1. Remove and properly dispose of asbestos-containing materials from Project site as herein specified. All quantities listed below are approximate. Contractor is responsible for verifying actual quantities. Contractor shall provide all labor, materials, services, insurance (specifically covering the handling and transportation of asbestos material), and equipment which is specified, shown or reasonably implied for the following asbestos abatement activities: AS DEFINED IN EACH APPLIACBLE CONSTRUCTION WORK ORDER CONTRACT. 2. General: a. The work specified herein covers the preparation of the Project site, removal and encapsulation of building structures and components and the removal of materials that have been determined to contain, or to be contaminated by, asbestos. b. A supervisor trained as a Contractor Supervisor in accordance with the Model Accreditation Plan will be on site at all times. The work shall be conducted by experienced persons trained, knowledgeable and qualified in the techniques of asbestos abatement, handling and disposal of asbestos-containing, and asbestos contaminated, materials and the subsequent cleaning of contaminated areas. c. Damages caused during the performance of abatement activities shall be repaired by Contractor (e.g. paint peeled off by barrier tape, nail holes, water damage, broken glass) at no additional expense to CLIENT. Contractor is responsible for restoring the work area and auxiliary areas, used in the abatement work, to conditions equal or better than original. B. PROCEDURES 1. Contractor shall perform all Work in compliance with all applicable Federal, State, and Local regulations governing asbestos abatement and any other trade work done in conjunction with the abatement. These regulations include Title 8 CCR, Section 1529 and SCAQMD Rule The most recent edition of any relevant regulation, standard, document or code shall be in effect. C. SUBMITTALS 1. Contractor shall submit to the Consultant the following documentation prior to the start of work: a. Written notification to the following regulatory agencies: B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

4 Lead Based Paint Abatement Specifications 5 Buildings 1400 E. Mission Boulevard Project Number Page 4 D. NOTICES California Division of Occupational Safety and Health (DOSH) South Coast Air Quality Management District (SCAQMD) b. SCAQMD Permits for all HEPA vacuums and negative air machines brought to or used on the Project site. c. Documentation that Contractor's employees, including foreman, supervisor and any other company personnel or agents who may be exposed to airborne asbestos fibers or who may be responsible for any aspects of abatement activities have received training as required by Title 8 CCR, Section All training certificates must be current within one year. d. Documentation of respirator fit-testing for all Contractor employees and agents who must enter the work area. All respirator fit-testing certificates must be current within six months. e. Documentation that Contractor's employees, including foreman, supervisor and any other company personnel or agents who may be exposed to airborne asbestos fibers have successfully passed a medical examination and are medically qualified to wear respiratory protection. All medical exam documentation must be current within one year. Post in the clean room area of the worker decontamination enclosure the following: 1. Copies of written notification to the regulatory agencies listed in Paragraph 1.3 herein. 2. Employee Daily Sign-in Log. 3. Visitor Entry and Exit Log. 4. Emergency telephone numbers for Contractor and Consultant including Construction Project Manager, Asbestos Coordinator and Environmental Consultant. E. EMERGENCY PLANNING 1. Emergency planning and procedures shall be developed by Contractor prior to abatement initiation. 2. Emergency procedures shall be in written form and prominently posted. Contractor shall ensure that all persons entering the work area read these procedures and understand the Project site layout, location of emergency exits and emergency procedures. 3. Emergency planning shall include considerations of fire, explosion, electrical hazards, slips, trips and falls, confined spaces, and heat related injury. Written procedures shall be developed and employee training in procedures shall be provided by Contractor B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

5 Lead Based Paint Abatement Specifications 5 Buildings 1400 E. Mission Boulevard Project Number Page 5 4. Employees shall be trained in evacuation procedures in the event of work place emergencies. F. RESTRICTED HOURS OF WORK AND ACCESS 1. Work Hours: Unless otherwise approved in advance by CLIENT's Representative, the work of this Project shall be accomplished only between the following hours: AS DEFINED IN EACH APPLIACBLE CONSTRUCTION WORK ORDER CONTRACT. 2. Access: AS DEFINED IN EACH APPLIACBLE CONSTRUCTION WORK ORDER CONTRACT. G. SITE SECURITY 1. Contractor shall be responsible for all security related to all work and storage areas. 2. All Hazardous materials must be stored in enclosed and locked areas at the end of each work shift, and when no personnel are present. This area must be labeled, in English and Spanish, with proper warning labels. 3. The contractor shall maintain control of the site security at all times during the course of work to protect the work area and equipment, contractor shall also be responsible for the proper storage and security of all equipment and materials left on site during off hours. H. UTILITIES 1. Client will provide all necessary power and water unless otherwise specified in writing. Contractor will inspect existing water and electrical supplies at the site and identify any deficiencies in the bid proposal. 2.0 PRODUCTS A. MATERIALS 1. All plastic, spray-on strippable coatings and structural materials used shall be UL certified as fire retardant or noncombustible. Material Safety Data Sheets (MSDS) for fire retardant materials shall be made available upon request. 2. Wood shall be pressure impregnable and certified as fire retardant. 3. Polyethylene sheeting utilized for worker decontamination and barriers shall be black in color and shall be a minimum of six mils thick B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

6 Lead Based Paint Abatement Specifications 5 Buildings 1400 E. Mission Boulevard Project Number Page 6 4. Disposal bags shall be of clear 6-mil polyethylene, pre-printed with labels as required by Environmental Protection Agency (EPA) regulation 40 CFR (b) (i) (iv) or applicable CAL-OSHA requirements. 5. Disposal drums shall be metal, fiberglass or plastic with locking ring tops. 6. Stick-on labels as per EPA or CAL-OSHA 7. Warning signs as required by CAL-OSHA shall be utilized. 8. All replacement materials shall be delivered in the original packages, containers, or bundles bearing the name of the manufacturer and brand name. 9. Damaged, deteriorating or previously used materials shall not be used and shall be removed from the Project site. B. EQUIPMENT 1. A sufficient quantity of differential pressure air filtration devices equipped with HEPA filtration and operated in accordance with ANSI Z (local exhaust ventilation requirements) and EPA guidance document EPA 560/ Guidance for Controlling Friable Asbestos-Containing Materials in Buildings. 2. A manometer shall be used to monitor differential pressure three times each work shift (i.e. beginning, middle and end of each shift) within removal area to ensure that an adequate level is maintained. 3. Half-face air purifying respirators with dual HEPA filters at a minimum shall be utilized during removal tasks for this project. 4. Contractor shall be responsible for assessing the proper protection factor and personal protective equipment necessary to protect employees relative to airborne contaminant concentration and permissible exposure limits. 5. Respirators shall be furnished to the abatement workers by Contractor. The respirators shall have been tested and approved by National Institute of Occupational Safety and Health (NIOSH) for use in asbestos contaminated atmospheres. 6. Full body disposable protective clothing, including head, body, and foot coverings shall be furnished to visitors in sizes adequate to accommodate movement without tearing. 7. Additional safety equipment (e.g. hard hats meeting the requirements of ANSI Standard Z , eye protection meeting the requirements of ANSI Standard Z , safety shoes meeting the requirements of ANSI Standard Z , disposable gloves), as necessary, shall be furnished to all workers and authorized visitors B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

7 Lead Based Paint Abatement Specifications 5 Buildings 1400 E. Mission Boulevard Project Number Page 7 8. Non-skid foot wear shall be furnished to all abatement workers. Disposable clothing shall be adequately sealed to the footwear to prevent body contamination 9. Furnish a sufficient supply of disposable mops, rags, and sponges for work area decontamination. 10. Provide respirator cartridges capable of filtering both asbestos and any hazardous vapors which are present in the work area. 11. A sufficient supply of scaffolds, ladders, lifts and hand tools (e.g., scrapers, wire cutters, brushes, utility knives, wire saws, etc.) shall be furnished as needed. 12. Sprayers are required with pumps capable of providing 500 pounds per square inch (PSI) at the nozzle tip at a flow rate of 2 gallons per minute for spraying amended water. 13. Rubber dustpans and rubber squeegees shall be furnished for cleanup. 14. Brushes utilized for removing loose asbestos-containing material shall have nylon or fiber bristles, not metal. 15. A sufficient supply of HEPA filtered vacuum systems shall be furnished during cleanup. C. ENCAPSULATION Encapsulants shall be sprayed using airless spray equipment. Nozzle pressure shall be adjustable to within the 400 to 500 psi range. 3.0 EXECUTION A. PREPARATION 1. Work Areas: a. General: i. Post warning signs meeting the specifications of Title 8 CCR, Section 1529 at any location and approaches to a location where airborne concentration of asbestos fibers may exceed ambient background levels. Signs shall be posted at a distance sufficiently far enough away from a work area to permit a person to read the sign and take necessary protective measures to avoid exposure. Additional signs may need to be posted following construction of work place enclosure barriers. ii. Obtain CLIENT's Representative's approval prior to any utility shutdown B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

8 Lead Based Paint Abatement Specifications 5 Buildings 1400 E. Mission Boulevard Project Number Page 8 iii. Temporary Electrical Service: Contractor shall comply with all applicable electrical code requirements and CAL/OSHA requirements for temporary electrical systems. Contractor will furnish, install and maintain all necessary temporary electrical equipment, connections, etc., as necessary for the work. Before final acceptance, all temporary equipment and connections installed by Contractor shall be removed in a manner approved by CLIENT's Representative. Electric power will be provided by CLIENT at no cost to Contractor. iv. All intake and exhaust vents leading to and from the work area shall be sealed with two (2) layers of 6-mil polyethylene sheeting and duct tape. Also seal any seams in HVAC system components that pass through the work area. HVAC system preparation for abatement shall be as approved by CLIENT's Representative. v. As specified in each applicable Construction Work Order Contract, either CLIENT or Contractor shall provide sanitary facilities for abatement personnel outside of the enclosed work area and maintain them in a clean and sanitary condition throughout the project. vi. CLIENT will furnish water for construction purposes. Contractor shall connect to existing system. vii. Seal off all windows, doorways, corridor entrances, drains, ducts, grills, grates, diffusers, skylights and any other openings with two (2) layers of 6-mil polyethylene sheeting and tape. viii. Pre-clean all movable objects within the work area using a HEPA-filtered vacuum and/or wet cleaning method as appropriate. After cleaning, these objects shall be removed from the work area and carefully stored in an uncontaminated location. ix. Pre-clean all fixed objects, including machinery, grilles and diffusers in the work area using HEPA-filtered vacuum systems and/or wet cleaning methods as appropriate. All cleaned fixed objects shall be covered with one (1) layer of 6-mil polyethylene sheeting and sealed with tape. b. Preparation for removal of asbestos-containing or asbestos contaminated floor tile, resilient sheet flooring, carpeting, cove base and/or associated mastics: i. Walls shall be protected with a minimum of one (1) layer of 6-mil fire resistant polyethylene sheeting splash guarding a minimum of 48 in height. ii. Contractor shall isolate all heating, ventilation and air conditioning (HVAC) vents and all other critical openings such as windows, doors or holes with two (2) layers of 6-mil fire resistant polyethylene sheeting. iii. Contractor shall protect in place or remove where possible all door stops, electrical floor outlet plates or electrical floor monuments B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

9 Lead Based Paint Abatement Specifications 5 Buildings 1400 E. Mission Boulevard Project Number Page 9 iv. Contractor shall seal all floor penetrations with a minimum of two (2) layers of 6-mil fire resistant polyethylene sheeting or equivalent barrier to prevent water or solvent leakage to areas below. v. The work area shall be placed under negative pressure utilizing negative air machines equipped with HEPA filters. vi. Contractor shall furnish and install at least 1 airless sprayer. Contractor shall demonstrate the ability to supply copious quantities of water to all areas of the work area prior to any work activity. Hudson-type or garden-type hand sprayers may be used in addition to but not in place of these specified wetting devices. vii. All mastic remover/stripper or material contaminated with mastic remover/stripper must be packaged separately from non-contaminated asbestos waste. Refer to waste disposal requirements in Paragraph 3.7.E herein. d. Preparation for removal of asbestos-containing roofing materials: i. Contractor shall coordinate the arrest of HVAC intake and exhaust openings with CLIENT's Representative prior to isolation with a minimum of two layers of 6 mil. fire resistant polyethylene sheeting. ii. Contractor shall furnish and install at least two functional wetting devices such as a hose and wand water sprayer or airless-type sprayer. Contractor shall demonstrate the ability to supply copious quantities of water to all areas of the work area prior to any removal activity. Hudson-type or garden-type hand sprayers may be used in addition to but not in place of these specified wetting devices. iii. Contractor shall set up the decontamination enclosure system to be contiguous with the work area. All persons who enter and exit the work area must pass through this decontamination enclosure. The entrance to this enclosure shall be marked with required signs and postings. d. Preparation for removal of asbestos-containing material using glove bags: i. Contractor shall isolate all heating, ventilation and air conditioning (HVAC) vents and all other critical openings such as windows, doors or holes with two (2) layers of 6 mil. fire-resistant polyethylene sheeting. ii. Surfaces beneath glove bag work shall be covered with a minimum of one (1) layer of 6 mil. fire-resistant polyethylene sheeting. iii. Saturate asbestos material to be removed with wetting agent prior to removal B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

10 Lead Based Paint Abatement Specifications 5 Buildings 1400 E. Mission Boulevard Project Number Page 10 iv. Each glove bag shall be installed so that it completely covers the circumference of pipe or other structure where the work is to be performed. v. Glove bags shall be designed to enclose components without modification. vi. Glovebags may be used only once and may not be moved. vii. Glove bags shall be smoke tested for leaks and any leaks shall be sealed prior to use. viii. Provide a HEPA vacuum to remove air from glove bags prior to removing the bag from the pipe or structure. e. Preparation for removal of asbestos-containing material using full containment: i. Contractor shall coordinate the arrest of the heating, ventilation and air conditioning (HVAC) system with CLIENT's Representative which shall remain off during the duration of the abatement Project prior to isolating HVAC vents and all other critical openings such as windows, doors or holes with 2 layers of 6 mil. fire-resistant polyethylene sheeting. ii. Contractor shall coordinated the arrest of all electricity from the work area prior to supplying temporary power on ground fault circuit interrupters (GFCI) for all electrical equipment in the work area. iii. Walls, ceilings and floors shall be covered with a minimum of two (2) layers of 6 mil. fire-resistant polyethylene sheeting. iv. Plastic shall be sized to minimize seams. v. Emergency exits shall be demarcated showing location of and direction towards with bright colored arrows located approximately 30" from the floor. vi. Contractor shall provide sufficient viewing ports to allow persons outside the containment to view all of the work area. vii. The work area shall be maintained under a static pressure differential of inches of water across any barrier at all times. This static pressure differential shall be continuously measured. viii. Contractor shall furnish and install at least 1 airless sprayer. Contractor shall demonstrate the ability to supply copious quantities of water to all areas of the work area prior to any work activity. Hudson-type or garden-type hand sprayers may be used in addition to but not in place of these specified wetting devices. 2. Worker Decontamination Facilities: B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

11 Lead Based Paint Abatement Specifications 5 Buildings 1400 E. Mission Boulevard Project Number Page 11 a. For areas in which more than 25 linear feet or 10 square feet of pipe insulation or acoustic ceiling material are disturbed: i. Worker decontamination facilities shall be provided at all locations where workers will enter or exit the work area. As a minimum, one system at a single location is required. ii. Worker decontamination facilities constructed at the project site shall utilize 6-mil polyethylene sheeting, or other approved materials for privacy. iii. The worker decontamination facility shall consist of at least a clean room, a shower room, and an equipment room, each separated from the other and from the work area by airlocks. iv. Clean rooms shall be sized to adequately accommodate the work crew. Space for storing respirators shall be provided in this area. Lockers for storing street clothes and other personal items, clean work clothes, clean disposable clothing, replacement filters for respirators, towels and other necessary items shall be provided in adequate supply in the clean room. A location for posting notices shall also be provided in the area. v. Shower room shall contain one or more showers as necessary to adequately accommodate workers. Each shower head shall be supplied with warm and cold water adjustable at the tap. The shower enclosure shall be constructed to ensure against leakage of any kind. An adequate supply of soap, shampoo and towels shall be supplied by Contractor and available at all times. Shower water shall be drained, collected and filtered through a system with at least micron particle size collection capability. vi. The equipment room shall be used for storage of equipment and tools at the end of a shift after they have been decontaminated using a HEPA filtered vacuum and/or wet cleaning techniques as appropriate. Replacement filters (in sealed containers until used) for filtration equipment, extra tools, containers or surfactant and other materials and equipment that may be required during the abatement may also be stored here as needed. Contaminated footwear shall be stored in this area for reuse the following workday. b. For areas involving the removal of less than 25 linear feet or 10 square feet of pipe insulation, or for areas in which flooring material, mastic, or roofing material are removed. i. The employer shall establish a single stage decontamination facility that is adjacent to the work area for the decontamination of employees and their equipment which is contaminated with asbestos. ii. The decontamination facility must be of sufficient size as to accommodate cleaning of equipment and personal protective equipment without spreading contamination outside the decontamination facility B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

12 Lead Based Paint Abatement Specifications 5 Buildings 1400 E. Mission Boulevard Project Number Page Maintenance of Work Place Barriers and Worker Decontamination Enclosure Systems: a. After the construction of all polyethylene barriers and decontamination system enclosures is complete, allow sufficient settling time to insure that barriers will remain intact and secured to walls and fixtures before actual abatement activities. b. Inspect all polyethylene barriers inside the work place and worker decontamination enclosure systems constructed to isolate the work area at least twice daily, prior to the start of each day's abatement activities. Contractor shall document inspections and observations in the daily project log. c. Damage and defects in the enclosure system shall be repaired immediately upon discovery. d. At any time during the abatement activities after barriers have been erected, if visible asbestos-containing material is observed outside of the work area or if damage occurs to barriers, work shall immediately stop, repairs made to barriers and the debris or residue cleaned up using appropriate HEPA vacuuming and wet mopping. e. If air samples collected outside of the work area during abatement activities indicate airborne fiber concentrations greater than 0.01 f/cc or pre-measured background levels (whichever is higher) work shall immediately stop for inspection and repair of barriers. Cleanup of surfaces outside of the work area using HEPA vacuums or wet cleaning techniques will be required. 4. Once barriers are constructed, and the differential pressure air filtration devices are in operation, the containment shall be tested for leakage utilizing smoke tubes. Repair the barriers as needed. 5. Monitor negative pressure within removal area to ensure that an adequate level is maintained. Check readings, and record, 3 times each work shift; at the beginning, at mid point, and end. 6. Remove, clean and enclose in polyethylene the ceiling mounted objects such as light fixtures and other items that may interfere with the abatement process and were not previously cleaned and sealed. Utilize localized spraying of amended water and/or HEPA vacuums to reduce; fiber dispersal during the removal of these fixtures. 7. Commencement of work shall not occur until CLIENT's Representative has verified and approved the following: a. Enclosure systems have been constructed and inspected. b. Differential pressure air filtration devices are functioning adequately. c. All pre-abatement submissions, notifications, postings and permits have been provided and are satisfactory to CLIENT's Representative B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

13 Lead Based Paint Abatement Specifications 5 Buildings 1400 E. Mission Boulevard Project Number Page 13 d. All equipment for abatement, cleanup and disposal are on hand. e. Copies of worker training certificates, physician s letter approving respirator use, and respiratory fit tests are on site and current. 8. Alternative Procedures: a. If specified procedures cannot be utilized, a request shall be made in writing to CLIENT's Representative providing details of the problem encountered and recommended alternatives. b. Alternative procedures shall provide equivalent or greater protection than procedures that are replaced. c. Any alternative procedure must be approved in writing by CLIENT's Representative prior to the implementation of the procedure. B. WORKPLACE ENTRY AND EXIT PROCEDURES 1. General: a. All workers and authorized personnel shall enter the work area through the worker decontamination facility. b. Contractor shall ensure that all personnel who enter the work area sign the entry/exit log. c. Contractor shall ensure that all personnel, before entering the work area, read and are familiar with all posted regulations, personal protection requirements (including work place entry and exit procedures) and emergency procedures. 2. Three-stage decontamination facility: a. All personnel shall proceed first to the clean room, remove all street clothes and appropriately don respiratory protection and disposable coveralls, head covering and foot covering. Clean respirator and protective clothing shall be provided and utilized by each person for each separate entry into the work area. b. Personnel wearing designated personal protective equipment shall proceed from the clean room through the shower room and equipment room to the main work area. c. Before leaving the work area, all personnel shall remove gross contamination from the outside of respirators and protective clothing by brushing and/or wet wiping procedures (small HEPA vacuums with brush attachments may be utilized for this purpose) B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

14 Lead Based Paint Abatement Specifications 5 Buildings 1400 E. Mission Boulevard Project Number Page 14 d. Personnel shall proceed to the equipment room where they remove all protective equipment except respirators. Upon completion of abatement, protective equipment shall be properly cleaned for reuse or disposed of as asbestos contaminated waste. e. Reusable, contaminated footwear shall be stored in equipment room when not in use in the work area. Upon completion of abatement, it shall be properly cleaned for reuse or disposed of as asbestos contaminated waste. f. Still wearing respirators, personnel shall proceed to the shower area, clean the outside of the respirators and the exposed face area under running water prior to removal of respirator then shower and shampoo to remove residual asbestos contamination. g. After showering and drying off, personnel shall proceed to the clean room and don clean disposable clothing if there will be later reentry into the work area or street clothes if it is the end of the work shift. 3. Single-stage decontamination facility: a. Clean work clothing and respirators will be donned prior to entering the decontamination facility. b c d Prior to exiting the work area, gross debris will be removed by wet wiping. Work clothing will be cleaned inside the decontamination facility with a HEPA vacuum before it is removed. All equipment and surfaces of containers filled with ACM will be cleaned by wet wiping and HEPA vacuuming prior to removing them from the decontamination facility. C. REMOVAL PROCEDURES 1. Roofing Materials a. Wet all asbestos-containing and contaminated material with an amended water solution. The wetting agent will be mixed according to manufacturer's printed instructions and then applied using equipment capable of providing a fine spray mist, in order to reduce airborne fiber concentrations when the material is disturbed during removal and vacuuming. Saturate the asbestos-containing material, however, do not allow excessive water to accumulate. Keep all removed material wet enough to prevent fiber release until it can be containerized for disposal. b. Saturated asbestos-containing material shall be removed intact to the extent feasible. Material, which cannot be removed intact, shall be immediately bagged or placed in a covered container. Surrounding areas shall be periodically sprayed and maintained in a wet condition until visible material is cleaned B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

15 Lead Based Paint Abatement Specifications 5 Buildings 1400 E. Mission Boulevard Project Number Page 15 c. Asbestos containing material that has been removed from a roof shall not be dropped or thrown to the ground. Unless the material is carried or passed to the ground by hand, it shall be lowered to the ground via covered, dust-tight chute. d. All removed asbestos containing material shall be lowered to the ground as soon as possible, but in any event, no later than the end of the work shift. e. The asbestos material will be disposed of as non-friable, non-hazardous asbestos waste. Generator name and address labels shall be affixed to waste containers prior to disposal. 2. Flooring Materials a. Clean and isolate the work area in accordance with Paragraph 3.1 above. b. Wet all asbestos-containing and contaminated material with an amended water solution. The wetting agent will be mixed according to manufacturer's printed instructions and then applied using equipment capable of providing a fine spray mist, in order to reduce airborne fiber concentrations when the material is disturbed during removal and vacuuming. Saturate the asbestos-containing material, however, do not allow excessive water to accumulate. Keep all removed material wet enough to prevent fiber release until it can be containerized for disposal. Maintain high humidity in the work area by misting or spraying to assist in fiber settling and reduce airborne concentrations. c. Saturated asbestos-containing material shall be removed in manageable sections. Removed material should be containerized before moving to a new location for continuance of work. Surrounding areas shall be periodically sprayed and maintained in a wet condition until visible material is cleaned. d. Material removed from building structures or components shall not be dropped or thrown to the floor. Material shall be removed as intact sections or components and carefully lowered to the floor. e. Containers (double 6-mil polyethylene bags or drums) shall be sealed when full. Bags shall not be overfilled. They shall be securely sealed to prevent accidental opening and leakage by tying tops of bags in an overhand knot or by taping in gooseneck fashion. Do not seal bags with wire or cord. Bags shall be decontaminated on exterior surfaces by wet cleaning and HEPA vacuuming. f. Generator name and address labels shall be affixed to waste containers prior to disposal. g. Asbestos-containing waste with sharp-edged components (e.g., nails, screws, metal lath, tin sheeting) will tear the polyethylene bags and at sheeting and shall be placed into drums for disposal B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

16 Lead Based Paint Abatement Specifications 5 Buildings 1400 E. Mission Boulevard Project Number Page 16 h. After removal of the asbestos-containing material, surfaces from which asbestos-containing materials have been removed shall be wet brushed and sponged or cleaned by some equivalent method to remove all visible residue. 3. Asbestos Containing Pipe Insulation a. Clean and isolate the work area in accordance with Paragraph 3.1 above. b. Wet all asbestos-containing and contaminated material with an amended water solution. The wetting agent will be mixed according to manufacturer's printed instructions and then applied using equipment capable of providing a fine spray mist, in order to reduce airborne fiber concentrations when the material is disturbed during removal and vacuuming. Saturate the asbestos-containing material, however, do not allow excessive water to accumulate. Keep all removed material wet enough to prevent fiber release until it can be containerized for disposal. Maintain high humidity in the work area by misting or spraying to assist in fiber settling and reduce airborne concentrations. c. Saturated asbestos-containing material shall be removed in manageable sections. Removed material should be containerized before moving to a new location for continuance of work. Surrounding areas shall be periodically sprayed and maintained in a wet condition until visible material is cleaned. d. Material removed from building structures or components shall not be dropped or thrown to the floor. Material shall be removed as intact sections or components and carefully lowered to the floor. e. Containers (double 6-mil polyethylene bags or drums) shall be sealed when full. Bags shall not be overfilled. They shall be securely sealed to prevent accidental opening and leakage by tying tops of bags in an overhand knot or by taping in gooseneck fashion. Do not seal bags with wire or cord. Bags shall be decontaminated on exterior surfaces by wet cleaning and HEPA vacuuming. f. Generator name and address labels shall be affixed to waste containers prior to disposal. g. Asbestos-containing waste with sharp-edged components (e.g., nails, screws, metal lath, tin sheeting) will tear the polyethylene bags and at sheeting and shall be placed into drums for disposal. h. After removal of the asbestos-containing material, surfaces from which asbestos-containing materials have been removed shall be wet brushed and sponged or cleaned by some equivalent method to remove all visible residue. i. Clean-up shall proceed in accordance with Paragraph 3.4 below. j. After the work area has been rendered free of visible residue, a thin coat of a satisfactory encapsulating agent shall be applied to all surfaces in the work area including structural B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

17 Lead Based Paint Abatement Specifications 5 Buildings 1400 E. Mission Boulevard Project Number Page 17 members, building components and plastic sheeting on walls, floors, and covering non-removable items, to seal in non-visible residue. D. CLEAN-UP PROCEDURES 1. Remove and containerize all visible accumulations of asbestos containing material and asbestos contaminated debris utilizing rubber dust pans and rubber squeegees to move material around. Do not use metal shovels to pick up or move accumulated waste. Special care shall be taken to minimize damage to floor sheeting. 2. Wet clean all surfaces in the work area using rags, mops and sponges as appropriate. 3. Remove the cleaned secondary layer of plastic sheeting from walls and floors. Windows, doors, HVAC system vents and all other opening shall remain sealed. The differential pressure air filtration devices shall remain in continuous operation. Decontamination enclosure systems shall remain in place and be utilized. 4. After cleaning the work area, provide a period of time to allow fibers to settle and HEPA vacuum and wet clean all objects and surfaces in the work area again. 5. Remove all containerized waste from the work area and waste container pass-out airlock. 6. Decontaminate all tools and equipment and remove at the appropriate time in the cleaning sequence. E. AIR MONITORING 1. Background Air Monitoring: Upon request from Contractor, CLIENT's Representative will conduct air monitoring to determine ambient baseline fiber levels prior to abatement. Ambient baseline fiber levels are presumed to be 0.01 f/cc or less in the event background air sampling is not performed. 2. Area Air Monitoring: CLIENT's Representative will conduct in progress air monitoring daily to determine area fiber levels outside and inside of containment, within the decontamination unit and in air exhausted by negative air machines. 3. Personal Air Monitoring: a. Contractor shall conduct representative breathing zone personal air monitoring of its employees. b. Monitoring shall be conducted by a qualified air professional experienced and knowledgeable about the methods of air monitoring and in accordance with Title 8 CCR, Section B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

18 Lead Based Paint Abatement Specifications 5 Buildings 1400 E. Mission Boulevard Project Number Page 18 c. Monitoring results and appropriate laboratory analysis work shall be submitted to CLIENT's Representative within twenty-four (24) hours of the monitoring work. 4. Clearance Air Monitoring: Barr & Clark will conduct clearance monitoring. 5. The following shall apply for all air monitoring: a. All testing shall be conducted by individuals trained in the NIOSH 582 course on Sampling and Evaluation of Airborne Asbestos Dusts and proficient participant in the NIOSH Proficiency Analytical Testing program. b. All air tests shall utilize NIOSH Analytical Method 7400, Fibers (Phase Contrast Microscopy) unless Transmission Electron Microscopy is requested by CLIENT's Representative. G. CLEARANCE PROCEDURE 1. Roofing Material (Roofing and/or Roofing Mastic). a. The clearance procedure will be a visual inspection performed by Barr & Clark. b. All roofing material will be removed from the roof. The material will be removed down to the substrate. c. The substrate must be clearly visible in all areas with no more than stains remaining. d. Once Barr & Clark visually determines that the material has been properly removed, the asbestos removal will be determined to be complete. 2. Flooring Mastic a. Visual Inspection. Barr & Clark will inspect the work area for visible residue. Material must be removed so that only stains remain on the substrate. If residue is observed, additional cleaning cycles will be repeated at the abatement contractor s expense. b. Encapsulation. Once Barr & Clark visually determines that the work area has been property cleaned, the contractor will apply an encapsulant to the entire work area. c. Air Clearance Sampling. Barr & Clark will collect a set of air clearance samples once the encapsulant has been allowed to dry. Sample will be analyzed by Phase Contrast Microscopy. If all samples indicate fiber concentrations below 0.01 fibers per cubic centimeter of air, the work area will be considered to be complete. If any sample indicates fiber concentrations in excess of this threshold, the work area must be re-cleaned, reencapsulated, and retested B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

19 Lead Based Paint Abatement Specifications 5 Buildings 1400 E. Mission Boulevard Project Number Page Window Putty and Asbestos Cement Pipes a. The clearance procedure will be a visual inspection performed by Barr & Clark. b. All window putty and asbestos cement pipes will be properly removed. The material will be removed down to the substrate. c. The substrate must be clearly visible in all areas with no more than stains remaining. d. Once Barr & Clark visually determines that the material has been properly removed, the asbestos removal will be determined to be complete. H. DISPOSAL PROCEDURES 1. Disposal shall occur at an approved facility in accordance with regulatory requirements of NESHAP and applicable State and Local guidelines and regulations, including the California State Department of Health Services, Toxic Substances Control Division. 2. All non-hazardous asbestos-containing waste shall be adequately wet prior to being bagged in clear 6-mil polyethylene disposal bags and sealed with duct tape. Non-hazardous waste shall be disposed of as non-hazardous waste and transported on a non-hazardous waste manifest. The outer bags or containers shall be labeled with the following description: DANGER: CONTAINS ASBESTOS FIBERS AVOID CREATING DUST CANCER AND LUNG DISEASE HAZARD 3. All friable and hazardous asbestos-containing waste shall be adequately wet prior to being sealed in clear 6-mil fire-resistant polyethylene sheeting. All waste containers shall be printed with appropriate DOT labeling and have generator identification labels. All hazardous waste shall be shipped using the following information of shipping papers and manifests: RQ Asbestos, 9, NA 2212, PG III, NAERG All Waste Certification Forms attesting to the content of the generated waste shall be signed and completed by Contractor. 5. All dump receipts, trip tickets, transportation manifests or other documentation of disposal shall be delivered to client. Record keeping format shall utilize a chain of custody form which includes the names and addresses of the Generator (Inglewood U.S.D.), Contractor, pick-up site, disposal site, estimated quantity of asbestos waste disposed and the type of container utilized. This form shall be signed by the Generator's Representative, Certified Waste Hauler, and the Disposal Site Operator as the responsibility of the material changes hands. 6. All waste transportation vehicles or containers shall be prepared as follows: B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

20 Lead Based Paint Abatement Specifications 5 Buildings 1400 E. Mission Boulevard Project Number Page 20 a. Following removal from the project site, all asbestos waste shall be immediately loaded into an enclosed truck, bin or dumpster for transportation. b. Any debris or residue observed on waste containers or surfaces outside the work area resulting from clean-up or waste disposal activities shall be immediately cleaned up using HEPA vacuums and/or wet methods as appropriate. c. The enclosed cargo area of the truck, bin or dumpster shall be free of debris and lined with at least one (1) layer of six mil. fire-resistant polyethylene sheeting to prevent contamination from leaking containers. d. The enclosed cargo area of the truck, bin or dumpster shall have doors or tops that can be closed and locked to prevent vandalism or other disturbance of the packaged asbestos waste and wind dispersion of asbestos fibers. The door or top must be secured and locked at all times with the exception of loading and unloading of asbestos waste. e. Asbestos waste shall be transported from the Project site to the truck, bin or dumpster using appropriate drum dollies or covered debris carts. f. Asbestos waste containers shall not contain loose, untagged material nor shall they contain non-asbestos waste. g. Bags shall be placed, not thrown into the waste containers to prevent splitting and the release of asbestos fibers. h. Drums or large structural components shall be placed on level surfaces in the cargo area and packed together to prevent shifting or tipping B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

21 Lead Based Paint Abatement Specifications 5 Buildings 1400 E. Mission Boulevard Project Number Page 21 Work Requested - 1) Building 1 Roofing Mastic at the Penetrations & HVAC Equipment (approximately 25 S.F.) - Remove all roofing mastic utilizing proper worker protection, containment, abatement techniques, cleaning procedures and disposal methods. Removal must be done in a manner that minimizes damage to adjacent surfaces. Estimated Cost $ 2) Building 1 Window Putty (approximately 80 L.F.) - Remove all window putty utilizing proper worker protection, containment, abatement techniques, cleaning procedures and disposal methods. Removal must be done in a manner that minimizes damage to adjacent surfaces. $ 3) Building 1 Flooring Mastic in Room 2 and All Like Flooring Mastic Throughout (approximately 150 S.F.) - Remove all flooring mastic utilizing proper worker protection, containment, abatement techniques, cleaning procedures and disposal methods. Removal must be done in a manner that minimizes damage to adjacent surfaces. $ 4) Building 1 Asbestos Cement Pipe at Roof/Attic (approximately 10 L.F.) - Remove all the asbestos cement pipe utilizing proper worker protection, containment, abatement techniques, cleaning procedures and disposal methods. Removal must be done in a manner that minimizes damage to adjacent surfaces. $ 5) Building 2 Roofing Mastic at the Penetrations (approximately 25 S.F.) - Remove all roofing mastic utilizing proper worker protection, containment, abatement techniques, cleaning procedures and disposal methods. $ 6) Building 2 Window Putty (approximately 120 L.F.) - Remove all window putty utilizing proper worker protection, containment, abatement techniques, cleaning procedures and disposal methods. $ B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

22 Lead Based Paint Abatement Specifications 5 Buildings 1400 E. Mission Boulevard Project Number Page 22 Work Requested - 7) Building 3 Roofing Materials (approximately 1500 S.F.) - Remove all roofing materials utilizing proper worker protection, containment, abatement techniques, cleaning procedures and disposal methods. Estimated Cost $ 8) Building 4 Roofing Mastic at the Penetrations (approximately 20 S.F.) - Remove all roofing mastic utilizing proper worker protection, containment, abatement techniques, cleaning procedures and disposal methods. $ 9) Building 4 Asbestos Cement Pipe at Roof/Attic (approximately 15 L.F.) - Remove all the asbestos cement pipe utilizing proper worker protection, containment, abatement techniques, cleaning procedures and disposal methods. $ 10) Building 5 Roofing Mastic at the Penetrations (approximately 20 S.F.) - Remove all roofing mastic utilizing proper worker protection, containment, abatement techniques, cleaning procedures and disposal methods. $ 11) Waste Disposal (Hazardous & Non-hazardous) $ 12) Total Asbestos Abatement Cost $ All work must be in compliance with these Abatement Specifications and current local, state, and federal guidelines. Any additional work or changes that the Contractor deems appropriate to enhance the competitiveness of this bid may be added as an addendum to this form. Please fill out all requested information that follows: Company Name: Company Phone #: Contact Person: B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

23 Lead Based Paint Abatement Specifications 5 Buildings 1400 E. Mission Boulevard Project Number Page 23 Date of Bid: Total amount of Bid: $ Estimated Time of Completion: I hereby acknowledge that any work performed by on the above listed property will be done in compliance with these abatement specifications as well as all laws and regulations governing this type of activity. Authorized Signature B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

24 APPENDIX A (ASBESTOS INSPECTION REPORT)

25 BARR & CLARK Independent Environmental Testing Asbestos Lead Mold Phase I ASBESTOS INSPECTION REPORT OF 5 BUILDINGS 1400 E. MISSION BOULEVARD POMONA, CA PROJECT NO JUNE 23, 2017 Prepared For: City of Pomona 505 S. Garey Avenue Pomona, CA Inspected & Prepared By: Reviewed By: Matt Crochet State of California Certified Asbestos Consultant Keith Piner State of California Certified Asbestos Consultant B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

26 Asbestos Inspection Report 5 Buildings 1400 E. Mission Boulevard Project No Page 2 TABLE OF CONTENTS DESCRIPTION PAGE NO. 1.0 INTRODUCTION SCOPE OF WORK PROPERTY DESCRIPTION INSPECTOR S QUALIFICATIONS SAMPLING PROTOCOL / SAMPLE ANALYSIS SUMMARY OF RESULTS RECOMMENDATIONS INSPECTION LIMITATIONS... 6 APPENDICES APPENDIX A APPENDIX B APPENDIX C APPENDIX D LABORATORY RESULTS INSPECTOR S CERTIFICATE(S) INSURANCE CERTIFICATE MAP(S) B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

27 Asbestos Inspection Report 5 Buildings 1400 E. Mission Boulevard Project No Page 3 ASBESTOS INSPECTION REPORT 1.0 INTRODUCTION This report presents the results of Barr & Clark s asbestos inspection of the 5 Buildings located at 1400 E. Mission Boulevard, Pomona, California (Subject Property). This document is prepared for the sole use of City of Pomona, and any regulatory agencies that are directly involved in this project. No other party should rely on the information contained herein without prior written consent of City of Pomona. The scope of services, inspection methodology, and results are presented below. 2.0 SCOPE OF WORK The purpose of this inspection is to identify and assess certain accessible Asbestos Containing Construction Materials (ACCM) at the subject property. On June 20, 2017, Barr & Clark performed an inspection for asbestos at the subject property in Pomona, California. Physical bulk samples were collected of suspect materials from representative locations and submitted to an independent laboratory for analysis. If asbestos was detected at any concentration within a sample of a construction material, it was concluded that the material contains asbestos. Suspect materials were also visually inspected to assess their condition. 3.0 PROPERTY DESCRIPTION Building 1 is a single family residence that was built circa It is a one-story building that is constructed over a slab foundation. The exterior walls are covered with stucco/wood siding and the windows are a combination of double-hung sash, fixed and aluminum-framed types. Building 2 is a single family residence that was built circa It is a one-story building that is constructed over a slab foundation. The exterior walls are covered with stucco and the windows are a combination of double-hung sash, casement, fixed and aluminum-framed types. Building 3 is a single family residence that was built circa It is a one-story building that is constructed over a slab foundation. The exterior walls are covered with wood siding and the windows are a combination of double-hung sash, fixed and aluminum-framed types. Building 4 is a single family residence that was built circa It is a one-story building that is constructed over a slab foundation. The exterior walls are covered with stucco and the windows are a combination of double-hung sash, casement, fixed and aluminum-framed types. Building 5 is a commercial structure that was built circa It is a one-story building that is constructed over a slab foundation. The exterior walls are covered with stucco B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

28 Asbestos Inspection Report 5 Buildings 1400 E. Mission Boulevard Project No Page INSPECTOR S QUALIFICATIONS Matt Crochet of Barr & Clark performed the inspection at the site. Personnel certificate(s) have been provided in Appendix B. 5.0 SAMPLING PROTOCOL / SAMPLE ANALYSIS Sampling Protocol: Sampling was patterned after the Asbestos School Hazard Emergency Response Act (40 CFR 763 Subpart E) as mandated by Cal/OSHA (Title 8 Section 1529) and South Coast Air Quality Management District (Rule 1403). Sample Analysis: Physical bulk samples were collected from this property and analyzed for asbestos content by an independent environmental laboratory which is accredited by the National Voluntary Laboratory Accreditation Program (Lab Code ). The method of analysis was Polarized Light Microscopy (EPA 600/M ). Additional laboratory information can be found on the last page of the laboratory results (Appendix A). 6.0 SUMMARY OF RESULTS Asbestos Containing Construction Materials: Asbestos was detected in samples of several construction materials. The following summary identifies these materials, their location within the property, the condition in which they were observed at the time of inspection, approximate quantity of material and percentage of asbestos contained in the material as reported by laboratory analysis. Material Sample # Location Condition Quantity* % Asbestos Building 1 - Roof at Damaged Roofing Mastic 4-6 Penetrations, HVAC Equipment and All Like Roofing Mastic Throughout 25 S.F. 4% Window Putty 12, 14 Wall Plaster Flooring Mastic Asbestos Cement Pipe(s) 15, 18, 29 26M Visual Roofing Mastic Building 1 - Exterior Windows at Seams Building 1 - Interior Walls and Ceilings Throughout Building 1 Room 2 and All Like Flooring Mastic Throughout Building 1 - Roof/Attic Building 2 - Roof at Penetrations and All Like Roofing Mastic Throughout Damaged Good Damaged Good Damaged 80 L.F. n/a 0.2%** See Note 0.1%*** See Note 150 S.F. 3% 10 L.F. Assumed 25 S.F. 4% B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

29 Asbestos Inspection Report 5 Buildings 1400 E. Mission Boulevard Project No Page 5 Material Sample # Location Condition Quantity* % Asbestos Damaged 0.6%** Building 2 - Exterior Window Putty L.F. See Note Windows at Seams Joint Compound 45, 47 Leveling Compound Roofing Material 53 Window Putty 66 Roofing Mastic Joint Compound 90, 92 Asbestos Cement Pipe(s) Building 2 - Interior Walls and Ceilings Throughout Building 2 Room 3 Floor and All Like Leveling Compound Building 3 - Roof Visual Roofing Mastic Exterior Stucco 106, 107, 109, 110 Building 3 - Exterior Windows at Seams Building 4 - Roof at Penetrations and All Like Roofing Mastic Throughout Building 4 - Interior Walls and Ceilings Throughout Building 4 - Roof/Attic Building 5 - Roof at Penetrations and All Like Roofing Mastic Throughout Building 5 - Exterior Walls Throughout Good Damaged Good Damaged Damaged Good Good Damaged Good n/a n/a <0.1%*** See Note <0.1%*** See Note 1500 S.F. 6% n/a <0.1%*** See Note 20 S.F. 6% n/a <0.1%*** See Note 15 L.F. Assumed 20 S.F. 6% *NOTE: All quantification estimates are approximate and based on information and materials that were accessible at the time of inspection. The chosen contractor is solely responsible for verifying all final ACM quantities for bidding, abatement, and disposal purposes. **NOTE: These sample results initially indicated an asbestos content of <1%. In an effort to verify asbestos content, these samples were re-analyzed utilizing a 1000-point point count method and found to have an asbestos content of greater than 0.1%. Because the point count analysis was above 0.1%, all OSHA regulations regarding asbestos containing materials must still be followed. ***NOTE: These sample results initially indicated an asbestos content of <1%. In an effort to verify asbestos content, these samples were re-analyzed utilizing a 1000-point point count method and found to have an asbestos content of less than or equal to 0.1%. Because the results were less than or equal to 0.1% the material may be treated as non-asbestos containing material as defined by AQMD and OSHA. n/a 0.1%*** See Note B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

30 Asbestos Inspection Report 5 Buildings 1400 E. Mission Boulevard Project No Page RECOMMENDATIONS The analysis and recommendations submitted in this survey are based in part on the data obtained from specific and discrete sampling locations. However, the nature and extent of variations between the sampling locations may not become evident until renovation or demolition procedures commence. If potential variations (i.e. different building materials) are identified during renovation or demolition activities, it will be necessary to conduct additional bulk sampling. ACCM in Damaged or Significantly Damaged Condition: These materials present the greatest risk for asbestos exposure. It is recommended that all damaged areas of these materials be repaired immediately. If it is not feasible to repair these materials it is recommended that they be removed immediately. An asbestos abatement contractor registered with the Division of Occupational Safety and Health should perform any work that disturbs these materials. ACCM in Good Condition: No action is recommended for these materials. Asbestos containing materials that are maintained in good condition present minimal risk for asbestos exposure. Note: If renovation or demolition activities are to affect these materials, an asbestos abatement contractor registered with the Division of Occupational Safety and Health should be contracted to perform all portions of the work affecting these materials. 8.0 INSPECTION LIMITATIONS This inspection was planned, developed, and implemented based on Barr & Clark s previous experience in performing asbestos inspections. Barr & Clark utilized state-of-the-art-practices and techniques in accordance with regulatory standards while performing this inspection. Barr & Clark s evaluation of the relative risk of exposure to asbestos identified during this inspection is based on conditions observed at the time of the inspection. Barr & Clark cannot be responsible for changing conditions that may alter the relative exposure risk or for future changes in accepted methodology. This inspection did not evaluate hidden, buried or unseen building or other materials. When future renovation or demolition activities are undertaken, Barr & Clark should be contacted if such are encountered for further evaluation. Any materials that were not sampled during the inspection must be presumed to contain asbestos until proven otherwise. Access and inspection of attics or crawl spaces could be limited due to visibility, obstructions, health and safety hazards or structural issues. All undocumented materials should be presumed to contain asbestos until sampled and analyzed. Enclosed are the actual test results and all relevant certifications and licenses B o l s a C h i c a, S u i t e H u n t i n g t o n B e a c h, C A w w w. b a r r a n d c l a r k. c o m

31 APPENDIX A (LABORATORY RESULTS)

32 LA Testing 5431 Industrial Drive Huntington Beach, CA Tel/Fax: (714) / (714) / gardengrovelab@latesting.com LA Testing Order: Customer ID: 32BACA26 Customer PO: Project ID: Attention: Barr & Clark, Inc. Phone: (714) Bolsa Chica Street Suite 205 Fax: Received Date: 06/21/2017 3:05 PM Huntington Beach, CA Analysis Date: 06/22/ /23/2017 Project: 5 Buildings 1400 E. Mission Boulevard Pomona, CA Collected Date: 06/20/2017 Test Report: Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized Light Microscopy Non-Asbestos Sample Description Appearance % % bag does not contain sample material Building 1 roof - roofing Building 1 roof - roofing Building 1 roof - roofing Building 1 penetrations & hvac - mastic Building 1 penetrations & hvac - mastic Building 1 penetrations & hvac - mastic Building 1 exterior walls - stucco Building 1 exterior walls - stucco Building 1 exterior walls - stucco Building 1 exterior walls - stucco Building 1 exterior walls - stucco Building 1 exterior windows - putty Building 1 exterior windows - putty Building 1 exterior windows - putty Building 1 bath - plaster Building 1 hall - plaster Red/Various/Black Brown/Gray/Black Black Gray/Black Gray/Tan/Beige Gray/Tan/Beige Gray/Tan/Beige Gray/Tan/Beige Gray/Tan Gray Brown/Gray White/Green White 20% Cellulose 2% Synthetic 35% Cellulose 2% Synthetic 10% Glass 78% Non-fibrous (Other) 63% Non-fibrous (Other) 90% Non-fibrous (Other) 96% Non-fibrous (Other) Asbestos % Type 4% Chrysotile Positive Stop (Not Analyzed) Positive Stop (Not Analyzed) <1% Chrysotile Not Submitted <1% Chrysotile <1% Chrysotile Initial report from: 06/23/ :54:36 ASB_PLM_0008_ Printed: 6/23/2017 8:54 AM Page 1 of 10

33 LA Testing 5431 Industrial Drive Huntington Beach, CA Tel/Fax: (714) / (714) / gardengrovelab@latesting.com LA Testing Order: Customer ID: 32BACA26 Customer PO: Project ID: Test Report: Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized Light Microscopy Non-Asbestos Sample Description Appearance % % Joint Compound Drywall A 20-Mastic B 21-Joint Compound Drywall A 21-Mastic B 22-Joint Compound Drywall A 22-Mastic B Vinyl Sheet Flooring Mastic A 27-Floor Tile Adhesive A Building 1 room 2 - plaster Building 1 room 3 - plaster Building 1 room 4 - plaster Building 1 room 1 - Building 1 room 1 - Building 1 room 1 - Building 1 room 1 - Building 1 room 1 - Building 1 room 1 - Building 1 room 1 - Building 1 room 1 - Building 1 room 1 - Building 1 room 1 - acoustic Building 1 room 2 - acoustic Building 1 room 3 - acoustic Building 1 room 2 - flooring VSF Building 1 room 2 - flooring VSF Building 1 bath - flooring 12x12 Building 1 bath - flooring 12x12 White White/Pink White/Pink White Brown/White Yellow White Brown/White Yellow White Brown/White Yellow White White White Black Black Gray/White/Beige Clear 8% Cellulose 2% Glass 8% Cellulose 2% Glass 8% Cellulose 2% Glass 8% Synthetic 8% Glass 90% Non-fibrous (Other) 90% Non-fibrous (Other) 90% Non-fibrous (Other) 84% Non-fibrous (Other) 97% Non-fibrous (Other) Asbestos % Type <1% Chrysotile 3% Chrysotile Initial report from: 06/23/ :54:36 ASB_PLM_0008_ Printed: 6/23/2017 8:54 AM Page 2 of 10

34 LA Testing 5431 Industrial Drive Huntington Beach, CA Tel/Fax: (714) / (714) / gardengrovelab@latesting.com LA Testing Order: Customer ID: 32BACA26 Customer PO: Project ID: Test Report: Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized Light Microscopy Non-Asbestos Sample Description Appearance % % 27-Floor Tile B 27-Mastic C 27-Leveler D 28-Floor Tile Mastic A 28-Floor Tile B 28-Mastic C 29-Mastic Plaster A Building 1 bath - flooring 12x12 Building 1 bath - flooring 12x12 Building 1 bath - flooring 12x12 Building 1 room 4 - flooring 12x12 Building 1 room 4 - flooring 12x12 Building 1 room 4 - flooring 12x12 Building 1 room 4 - flooring 12x12 Building 1 hall - ceiling tile mastic Building 1 hall - ceiling tile mastic Building 1 room 4 - ceiling tiles Building 2 roof - roofing Building 2 roof - roofing Building 2 roof - roofing Building 2 penetrations - mastic Building 2 penetrations - mastic Building 2 penetrations - mastic Building 2 exterior walls - stucco Building 2 exterior walls - stucco Building 2 exterior walls - stucco Beige Yellow White Gray/White Yellow Beige Yellow Brown Green Brown/Beige Tan/Black Brown/Black Brown/Black Gray/Black Gray/Tan/White Gray/Tan/White Gray/Tan/White 15% Cellulose 50% Min. Wool 20% Cellulose 2% Synthetic 30% Cellulose 25% Cellulose 35% Non-fibrous (Other) 78% Non-fibrous (Other) 70% Non-fibrous (Other) 75% Non-fibrous (Other) 96% Non-fibrous (Other) Asbestos % Type <1% Chrysotile 4% Chrysotile Positive Stop (Not Analyzed) Positive Stop (Not Analyzed) Initial report from: 06/23/ :54:36 ASB_PLM_0008_ Printed: 6/23/2017 8:54 AM Page 3 of 10

35 LA Testing 5431 Industrial Drive Huntington Beach, CA Tel/Fax: (714) / (714) / gardengrovelab@latesting.com LA Testing Order: Customer ID: 32BACA26 Customer PO: Project ID: Test Report: Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized Light Microscopy Non-Asbestos Sample Description Appearance % % Asbestos % Type Building 2 exterior walls - stucco Gray/Tan/White Building 2 exterior walls - stucco Gray/Tan/White Building 2 exterior windows - putty Gray/White/Beige <1% Chrysotile Building 2 exterior windows - putty Gray/White/Beige <1% Chrysotile bag does not contain sample material Building 2 exterior windows - putty Not Submitted 45-Joint Compound Building 2 room 1 - White 45-Texture A Building 2 room 1 - White 45-Joint Compound B Building 2 room 1 - Red/Beige <1% Chrysotile Inseparable paint / coating layer included in analysis 45-Drywall C Building 2 room 1 - Brown/White 10% Cellulose 90% Non-fibrous (Other) 46-Joint Compound Building 2 bath - White 46-Texture A Building 2 bath - White 46-Joint Compound B Building 2 bath - Red/Beige <1% Chrysotile Inseparable paint / coating layer included in analysis 46-Drywall C Building 2 bath - Brown/White 10% Cellulose 90% Non-fibrous (Other) 47-Joint Compound Building 2 room 2 - White Inseparable paint / coating layer included in analysis 47-Texture A Building 2 room 2 - White Inseparable paint / coating layer included in analysis 47-Joint Compound B Building 2 room 2 - Red/Green <1% Chrysotile 47-Drywall C Building 2 room 2 - Brown/White 8% Cellulose 92% Non-fibrous (Other) Initial report from: 06/23/ :54:36 ASB_PLM_0008_ Printed: 6/23/2017 8:54 AM Page 4 of 10

36 LA Testing 5431 Industrial Drive Huntington Beach, CA Tel/Fax: (714) / (714) / gardengrovelab@latesting.com LA Testing Order: Customer ID: 32BACA26 Customer PO: Project ID: Test Report: Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized Light Microscopy Non-Asbestos Sample Description Appearance % % 48-Joint Compound Building 2 room 3 - Inseparable paint / coating layer included in analysis 48-Drywall A 49-Joint Compound Building 2 room 3 - Building 2 room 4 - Inseparable paint / coating layer included in analysis 49-Drywall A Building 2 room 4 - Building 2 room 1 - acoustic Inseparable paint / coating layer included in analysis Building 2 room 4 - acoustic Inseparable paint / coating layer included in analysis Building 2 room 4 - acoustic Inseparable paint / coating layer included in analysis Flooring Mastic A 55-Sheet Flooring Mastic A Building 2 room 3 - leveling compound Building 2 room 4 - flooring 12x12 p & s Building 2 room 4 - flooring 12x12 p & s Building 2 bath & room 2 - flooring VSF Building 2 bath & room 2 - flooring VSF Building 3 roof - roof Building 3 roof - roof White Brown/White White Brown/White White White White Gray/Tan/White Gray Yellow Gray/Beige Beige Black 8% Cellulose 8% Cellulose 20% Cellulose 92% Non-fibrous (Other) 92% Non-fibrous (Other) 2% Quartz 98% Non-fibrous (Other) 80% Non-fibrous (Other) 94% Non-fibrous (Other) Asbestos % Type <1% Chrysotile 6% Chrysotile Positive Stop (Not Analyzed) Building 3 roof - roof Positive Stop (Not Analyzed) Building 3 penetrations - mastic Black 10% Synthetic 90% Non-fibrous (Other) Building 3 penetrations - mastic Black 10% Synthetic 90% Non-fibrous (Other) Initial report from: 06/23/ :54:36 ASB_PLM_0008_ Printed: 6/23/2017 8:54 AM Page 5 of 10

37 LA Testing 5431 Industrial Drive Huntington Beach, CA Tel/Fax: (714) / (714) / gardengrovelab@latesting.com LA Testing Order: Customer ID: 32BACA26 Customer PO: Project ID: Test Report: Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized Light Microscopy Non-Asbestos Sample Description Appearance % % Joint Compound Drywall A 69-Joint Compound Drywall A 70-Joint Compound Drywall A 71-Joint Compound Drywall A 72-Joint Compound Drywall A Flooring Building 3 penetrations - mastic Building 3 exterior walls - stucco Building 3 exterior walls - stucco Building 3 exterior walls - stucco Building 3 exterior windows - putty Building 3 exterior windows - putty Building 3 exterior windows - putty Building 3 room 1 - Building 3 room 1 - Building 3 hall - Building 3 hall - Building 3 bath 1 - Building 3 bath 1 - Building 3 bath 2 - Building 3 bath 2 - Building 3 room 4 - Building 3 room 4 - Building 3 room 1 - vapor barrier Building 3 room 1 and bath 2 - flooring 12x12 Black Gray/White Gray/White Gray/White Beige Beige Beige Beige Brown/White White Brown/White White Brown/White White Brown/White White Brown/White Black White/Beige 10% Synthetic 10% Cellulose 10% Cellulose 10% Cellulose 10% Cellulose 10% Cellulose 60% Cellulose 90% Non-fibrous (Other) 3% Quartz 97% Non-fibrous (Other) 3% Quartz 97% Non-fibrous (Other) 3% Quartz 97% Non-fibrous (Other) 70% Gypsum 20% Non-fibrous (Other) 70% Gypsum 20% Non-fibrous (Other) 60% Gypsum 30% Non-fibrous (Other) 60% Gypsum 30% Non-fibrous (Other) 60% Gypsum 30% Non-fibrous (Other) 40% Non-fibrous (Other) Asbestos % Type <1% Chrysotile Initial report from: 06/23/ :54:36 ASB_PLM_0008_ Printed: 6/23/2017 8:54 AM Page 6 of 10

38 LA Testing 5431 Industrial Drive Huntington Beach, CA Tel/Fax: (714) / (714) / gardengrovelab@latesting.com LA Testing Order: Customer ID: 32BACA26 Customer PO: Project ID: Test Report: Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized Light Microscopy Non-Asbestos Sample Description Appearance % % 74-Mastic A 74-Flooring B 74-Mastic C 75-Flooring Mastic A Building 3 room 1 and bath 2 - flooring 12x12 Building 3 room 1 and bath 2 - flooring 12x12 Building 3 room 1 and bath 2 - flooring 12x12 Building 3 room 2 - flooring 12x12 Building 3 room 2 - flooring 12x12 Building 3 room 2 - acoustic Building 3 room 3 - acoustic Building 3 room 4 - acoustic Building 4 roof - roofing Building 4 roof - roofing Building 4 roof - roofing Building 4 roof at penetrations - mastic Building 4 roof at penetrations - mastic Building 4 roof at penetrations - mastic Building 4 exterior walls - stucco Inseparable paint / coating layer included in analysis Building 4 exterior walls - stucco Inseparable paint / coating layer included in analysis Building 4 exterior walls - stucco Inseparable paint / coating layer included in analysis Building 4 exterior walls - stucco Inseparable paint / coating layer included in analysis White/Red White Yellow White White/Red White White White Black Black Black Gray/Black Brown/White Brown/White Brown/White Brown/White 60% Cellulose <1% Synthetic 20% Cellulose 3% Synthetic 5% Glass 50% Cellulose 3% Synthetic 40% Non-fibrous (Other) 72% Non-fibrous (Other) 47% Non-fibrous (Other) 94% Non-fibrous (Other) 4% Quartz 96% Non-fibrous (Other) 4% Quartz 96% Non-fibrous (Other) 4% Quartz 96% Non-fibrous (Other) 4% Quartz 96% Non-fibrous (Other) Asbestos % Type 6% Chrysotile Positive Stop (Not Analyzed) Positive Stop (Not Analyzed) Initial report from: 06/23/ :54:36 ASB_PLM_0008_ Printed: 6/23/2017 8:54 AM Page 7 of 10

39 LA Testing 5431 Industrial Drive Huntington Beach, CA Tel/Fax: (714) / (714) / gardengrovelab@latesting.com LA Testing Order: Customer ID: 32BACA26 Customer PO: Project ID: Test Report: Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized Light Microscopy Non-Asbestos Sample Description Appearance % % Asbestos % Type Building 4 exterior walls - stucco Inseparable paint / coating layer included in analysis Brown/White 4% Quartz 96% Non-fibrous (Other) 90-Joint Compound Building 4 room 1 - Inseparable paint / coating layer included in analysis White/Green/Beige <1% Chrysotile 90-Drywall A Building 4 room 1 - Brown/White 7% Cellulose 93% Non-fibrous (Other) 91-Joint Compound Building 4 room 2 - Inseparable paint / coating layer included in analysis White/Beige 91-Drywall A Building 4 room 2 - Brown/White 5% Cellulose 95% Non-fibrous (Other) 92-Joint Compound Building room 3 - Inseparable paint / coating layer included in analysis White/Green/Beige <1% Chrysotile 92-Drywall A Building room 3 - Brown/White 7% Cellulose 93% Non-fibrous (Other) 93-Joint Compound Building room 4 - White 93-Drywall A Building room 4 - Brown/White 5% Cellulose 3% Glass 92% Non-fibrous (Other) 94-Joint Compound Building room 5 - Inseparable paint / coating layer included in analysis White/Beige 94-Drywall A Building room 5 - Brown/White 5% Cellulose 3% Glass 92% Non-fibrous (Other) Building 4 exterior windows - putty Inseparable paint / coating layer included in analysis Black/Beige Building 4 exterior windows - putty Inseparable paint / coating layer included in analysis Black/Beige Building 4 exterior windows - putty Inseparable paint / coating layer included in analysis Black/Beige 98-Floor Tile Building 4 room flooring 12x12 Blue 98-Mastic A Buildig 4 room flooring 12x12 Yellow Initial report from: 06/23/ :54:36 ASB_PLM_0008_ Printed: 6/23/2017 8:54 AM Page 8 of 10

40 LA Testing 5431 Industrial Drive Huntington Beach, CA Tel/Fax: (714) / (714) / gardengrovelab@latesting.com LA Testing Order: Customer ID: 32BACA26 Customer PO: Project ID: Test Report: Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized Light Microscopy Non-Asbestos Sample Description Appearance % % Building 4 room 5 - flooring VSF Building 5 roof - roofing Building 5 roof - roofing Building 5 roof - roofing Building 5 penetrations - mastic Building 5 penetrations - mastic Building 5 penetrations - mastic Building 5 exterior walls - stucco Inseparable paint / coating layer included in analysis Building 5 exterior walls - stucco Inseparable paint / coating layer included in analysis Building 5 exterior walls - stucco Building 5 exterior walls - stucco Inseparable paint / coating layer included in analysis Building 5 exterior walls - stucco Inseparable paint / coating layer included in analysis Building 5 main room - plaster Building 5 main room - plaster Building 5 main room - plaster Building 5 main room - plaster Building 5 main room - plaster Building 5 main room - button board Tan/Black Black Black Black White/Black Gray/White Gray/White Gray Gray/Tan/White Gray/Tan/White Beige Beige White/Beige Gray/Black/Beige Gray/Black/Beige Brown/White 50% Cellulose 8% Glass 8% Glass 8% Glass 8% Cellulose 2% Glass 50% Non-fibrous (Other) 92% Non-fibrous (Other) 92% Non-fibrous (Other) 92% Non-fibrous (Other) 94% Non-fibrous (Other) 90% Non-fibrous (Other) Asbestos % Type 6% Chrysotile Positive Stop (Not Analyzed) Positive Stop (Not Analyzed) <1% Chrysotile <1% Chrysotile <1% Chrysotile <1% Chrysotile Initial report from: 06/23/ :54:36 ASB_PLM_0008_ Printed: 6/23/2017 8:54 AM Page 9 of 10

41 LA Testing 5431 Industrial Drive Huntington Beach, CA Tel/Fax: (714) / (714) / gardengrovelab@latesting.com LA Testing Order: Customer ID: 32BACA26 Customer PO: Project ID: Analyst(s) Christopher Miranda (19) Carolynn Tom (17) Dennies Ly (19) Monica Luna (31) Sotheary Son (61) Michael DeCavallas, Laboratory Manager or Other Approved Signatory EMSL maintains liability limited to cost of analysis. This report relates only to the samples reported and may not be reproduced, except in full, without written approval by EMSL. EMSL bears no responsibility for sample collection activities or analytical method limitations. Interpretation and use of test results are the responsibility of the client. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST or any agency of the federal government. Non-friable organically bound materials present a problem matrix and therefore EMSL recommends gravimetric reduction prior to analysis. Samples received in good condition unless otherwise noted. Estimated accuracy, precision and uncertainty data available upon request. Unless requested by the client, building materials manufactured with multiple layers (i.e. linoleum, wallboard, etc.) are reported as a single sample. Reporting limit is 1% Samples analyzed by LA Testing Huntington Beach, CA NVLAP Lab Code , CA ELAP 1406 Initial report from: 06/23/ :54:36 ASB_PLM_0008_ Printed: 6/23/2017 8:54 AM Page 10 of 10

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52 1000 POINT COUNT ANALYSIS

53 LA Testing 5431 Industrial Drive Huntington Beach, CA Phone/Fax: (714) / (714) / gardengrovelab@latesting.com LA Testing Order: Customer ID: 32BACA26 Customer PO: Project ID: Attention: Barr & Clark, Inc. Phone: (714) Bolsa Chica Street Fax: Suite 205 Received: 06/21/2017 3:05 PM Huntington Beach, CA Analysis Date: 06/22/ /23/2017 Collected: 06/20/2017 Project: 5 Buildings 1400 E. Mission Boulevard Pomona, CA Test Report: Asbestos Analysis of Bulk Material via EPA 600/R-93/116. Quantitation using the 1,000 Point Count Procedure Non-Asbestos Asbestos Sample Description Appearance % % % Type Building 1 exterior windows - putty Gray 99.8% Non-fibrous (Other) 0.2%Chrysotile Point Count performed on NOB material without gravimetric reduction at client request. Asbestos results may be under-reported Building 1 exterior windows - putty Brown/Gray <0.1%Chrysotile Point Count performed on NOB material without gravimetric reduction at client request. Asbestos results may be under-reported Building 1 bath - plaster White/Green <0.1%Chrysotile Building 1 room 3 - plaster White/Pink <0.1%Chrysotile 29-Plaster A Building 1 hall - ceiling tile mastic Green 99.9% Non-fibrous (Other) 0.1%Chrysotile Building 2 exterior windows - putty Gray/White/Beige 99.7% Non-fibrous (Other) 0.3%Chrysotile Building 2 exterior windows - putty Gray/White/Beige 99.4% Non-fibrous (Other) 0.6%Chrysotile 45-Joint Compound B Building 2 room 1 - Red/Beige <0.1%Chrysotile Inseparable paint / coating layer included in analysis 46-Joint Compound Building 2 bath - Red/Beige <0.1%Chrysotile B Inseparable paint / coating layer included in analysis Some samples may contain asbestos fibers present in dimensions below PLM resolution limits.the limit of detection as stated in the method is 0.1%. EMSL Analytical Inc suggests that samples reported as <0.1% or none detected undergo additional analysis via TEM. The above test report relates only to the items tested. This report may not be reproduced, except in full, without written approval EMSL Analytical Inc. This test report must not be used by the client to claim product endorsement by NVLAP or any agency of the United States Government. EMSL Analytical Inc. bears no responsibility for sample collection activities, analytical method limitations, or the accuracy of results when requested to separate layered samples. EMSL Analytical Inc liability is limited to the cost of sample analysis.the test results contained within this report meet the requirements of NELAC unless otherwise noted. Samples received in good condition unless otherwise noted. Unless requested by the client, building materials manufactured with multiple layers (i.e. linoleum, wallboard, etc.) are reported as a single sample. Samples analyzed by LA Testing Huntington Beach, CA NVLAP Lab Code , CA ELAP 1406 Initial report from: 06/23/ :54:29 ASB_PLMPC_0006_0003 Printed 6/23/2017 8:54:54AM Page 1 of 3

54 LA Testing 5431 Industrial Drive Huntington Beach, CA Phone/Fax: (714) / (714) / gardengrovelab@latesting.com LA Testing Order: Customer ID: 32BACA26 Customer PO: Project ID: Attention: Barr & Clark, Inc. Phone: (714) Bolsa Chica Street Fax: Suite 205 Received: 06/21/2017 3:05 PM Huntington Beach, CA Analysis Date: 06/22/ /23/2017 Collected: 06/20/2017 Project: 5 Buildings 1400 E. Mission Boulevard Pomona, CA Test Report: Asbestos Analysis of Bulk Material via EPA 600/R-93/116. Quantitation using the 1,000 Point Count Procedure Non-Asbestos Asbestos Sample Description Appearance % % % Type 47-Joint Compound B Building 2 room 2 - Red/Green <0.1%Chrysotile Building 2 room 3 - leveling compound Gray/Tan/White <0.1%Chrysotile Building 3 exterior windows - putty Beige <0.1%Chrysotile Point Count performed on NOB material without gravimetric reduction at client request. Asbestos results may be under-reported. 90-Joint Compound Building 4 room 1 - White/Green/Beige <0.1%Chrysotile Inseparable paint / coating layer included in analysis 92-Joint Compound Building room 3 - White/Green/Beige <0.1%Chrysotile Inseparable paint / coating layer included in analysis Building 5 exterior walls - stucco Gray/White 99.9% Non-fibrous (Other) 0.1%Chrysotile Inseparable paint / coating layer included in analysis Building 5 exterior walls - stucco Gray/White 99.9% Non-fibrous (Other) 0.1%Chrysotile Inseparable paint / coating layer included in analysis Building 5 exterior walls - stucco Gray/Tan/White <0.1%Chrysotile Inseparable paint / coating layer included in analysis Some samples may contain asbestos fibers present in dimensions below PLM resolution limits.the limit of detection as stated in the method is 0.1%. EMSL Analytical Inc suggests that samples reported as <0.1% or none detected undergo additional analysis via TEM. The above test report relates only to the items tested. This report may not be reproduced, except in full, without written approval EMSL Analytical Inc. This test report must not be used by the client to claim product endorsement by NVLAP or any agency of the United States Government. EMSL Analytical Inc. bears no responsibility for sample collection activities, analytical method limitations, or the accuracy of results when requested to separate layered samples. EMSL Analytical Inc liability is limited to the cost of sample analysis.the test results contained within this report meet the requirements of NELAC unless otherwise noted. Samples received in good condition unless otherwise noted. Unless requested by the client, building materials manufactured with multiple layers (i.e. linoleum, wallboard, etc.) are reported as a single sample. Samples analyzed by LA Testing Huntington Beach, CA NVLAP Lab Code , CA ELAP 1406 Initial report from: 06/23/ :54:29 ASB_PLMPC_0006_0003 Printed 6/23/2017 8:54:54AM Page 2 of 3

55 LA Testing 5431 Industrial Drive Huntington Beach, CA Phone/Fax: (714) / (714) / gardengrovelab@latesting.com LA Testing Order: Customer ID: 32BACA26 Customer PO: Project ID: Attention: Barr & Clark, Inc. Phone: (714) Bolsa Chica Street Fax: Suite 205 Received: 06/21/2017 3:05 PM Huntington Beach, CA Analysis Date: 06/22/ /23/2017 Collected: 06/20/2017 Project: 5 Buildings 1400 E. Mission Boulevard Pomona, CA Test Report: Asbestos Analysis of Bulk Material via EPA 600/R-93/116. Quantitation using the 1,000 Point Count Procedure Non-Asbestos Asbestos Sample Description Appearance % % % Type Building 5 exterior walls - stucco Gray/Tan/White <0.1%Chrysotile Inseparable paint / coating layer included in analysis Analyst(s) Carolynn Tom (1) Christopher Miranda (2) Monica Luna (6) Sotheary Son (9) Michael DeCavallas, Laboratory Manager or other approved signatory Some samples may contain asbestos fibers present in dimensions below PLM resolution limits.the limit of detection as stated in the method is 0.1%. EMSL Analytical Inc suggests that samples reported as <0.1% or none detected undergo additional analysis via TEM. The above test report relates only to the items tested. This report may not be reproduced, except in full, without written approval EMSL Analytical Inc. This test report must not be used by the client to claim product endorsement by NVLAP or any agency of the United States Government. EMSL Analytical Inc. bears no responsibility for sample collection activities, analytical method limitations, or the accuracy of results when requested to separate layered samples. EMSL Analytical Inc liability is limited to the cost of sample analysis.the test results contained within this report meet the requirements of NELAC unless otherwise noted. Samples received in good condition unless otherwise noted. Unless requested by the client, building materials manufactured with multiple layers (i.e. linoleum, wallboard, etc.) are reported as a single sample. Samples analyzed by LA Testing Huntington Beach, CA NVLAP Lab Code , CA ELAP 1406 Initial report from: 06/23/ :54:29 ASB_PLMPC_0006_0003 Printed 6/23/2017 8:54:54AM Page 3 of 3

56 APPENDIX B (INSPECTOR S CERTIFICATES)

57

58 APPENDIX C (INSURANCE CERTIFICATE)

59

60

61

62 APPENDIX D (MAPS)

63 SITE MAP C BUILDING 5 BUILDING 4 B D BUILDING 3 BUILDING 1 BUILDING 2 A N 5 Buildings 1400 E. Mission Boulevard Pomona Project#

64 BUILDING 1 C AL TR DH FH BATHROOM ROOM 2 ROOM 3 B D HALLWAY AL ROOM 1 ROOM 4 ROOM 5 AL AL AL DH AL AL FX Window Key: AL = Aluminum DH = Double Hung TR = Transom A 5 Buildings 1400 E. Mission Boulevard Pomona Project# N

65 C BUILDING 2 CS CS DH ROOM 3 ROOM 4 DH B DH D ROOM 1 HALLWAY BATHROOM DH CL ROOM 2 FX Window Key: CS = Casement DH = Double Hung FX = Fixed A 5 Buildings 1400 E. Mission Boulevard Pomona Project# N

66 C BUILDING 3 FX DH DH AL BATHROOM 1 AL ROOM 4 HALLWAY B D ROOM 2 ROOM 3 FX CS AL AL ROOM 1 BATHROOM 2 FX DH A N Window Key: AL = Aluminum CS = Casement DH = Double Hung FX = Fixed 5 Buildings 1400 E. Mission Boulevard Pomona Project#

67 C BUILDING 4 FX AL FX ROOM 3 ROOM 4 ROOM 5 FX DH AL BATHROOM 2 CS HALLWAY BATHROOM 1 DH B D ROOM 2 DH FX ROOM 1 FX A N Window Key: AL = Aluminum CS = Casement DH = Double Hung FX = Fixed 5 Buildings 1400 E. Mission Boulevard Pomona Project#

68 BUILDING 5 C B MAIN ROOM D 5 Buildings 1400 E. Mission Boulevard Pomona Project# A N

69 APPENDIX B (MAPS)

70 APPENDIX C (INSURANCE CERTIFICATES)

71

72