14.1. Antimicrobial Copper

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THIS SECTION IS NOT A STANDALONE SECTION. IT IS INTENDED TO BE USED WITH OTHER PRODUCT ORIENTED SECTIONS THAT CONTAIN ANTIMICROBIAL COPPER AS A BUILDING PRODUCT. TEXT IN BOLD ORANGE REQUIRES EDITING.

EVERY DAY PEOPLE MAKE CONTACT WITH A VARIETY OF TOUCH SURFACES. FROM SUBWAY GRAB RAILS TO DOORKNOBS, KEYBOARDS, AND TELEPHONES. TOUCH IS A FUNDAMENTAL PART OF DAILY LIVES. UNFORTUNATELY, THESE SAME OBJECTS ARE ALSO TOUCHED BY OTHERS WHO MAY LEAVE BEHIND INFECTIOUS BACTERIA ON THESE SURFACES, PUTTING THE NEXT USER AT RISK.

FREQUENTLY TOUCHED SURFACES IN HEALTHCARE FACILITIES, SUCH AS DOORKNOBS, PUSH PLATES, BED RAILS, FAUCET HANDLES, IV POLES AND SIMILAR ITEMS, HAVE BEEN FOUND TO SERVE AS RESERVOIRS FOR THE SPREAD OF PATHOGENIC MICROBES.

THE INHERENT ANTIMICROBIAL PROPERTIES OF SOLID COPPER ALLOYS ARE WELL DOCUMENTED, AND PRODUCTS MADE FROM THESE MATERIALS ARE CURRENTLY REGISTERED WITH U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA) TO MAKE PUBLIC HEALTH CLAIMS (E.G. "THIS SURFACE CONTINUOUSLY KILLS >99.9% OF MRSA WITHIN 2 HOURS"). THE POTENTIAL BENEFIT OF INCORPORATING PASSIVE, ANTIMICROBIAL SURFACES INTO THE BUILT ENVIRONMENT HAS BEEN QUANTIFIED BY A MULTI-SITE CLINICAL TRIAL FUNDED BY THE DEPARTMENT OF DEFENSE INVESTIGATING THE ABILITY OF ANTIMICROBIAL COPPER SURFACES TO REDUCE ENVIRONMENTAL MICROBIAL LEVELS AND SUBSEQUENT INFECTION RATES. SIX COPPER OBJECTS (BEDRAIL, I.V. POLE, NURSE'S CALL DEVICE, OVERBED TRAY TABLE, VISITOR'S CHAIR ARMS, AND DATA INPUT DEVICE) WERE INTRODUCED INTO PATIENTS' ROOMS, WHICH REPRESENTED LESS THAN 10% OF THE AVAILABLE SURFACE AREA IN THE ROOM. THE LIMITED INTRODUCTION OF THESE SIX COPPER OBJECTS REDUCED THE SITE-SPECIFIC LEVELS OF CONTAMINATION BY MORE THAN 83 PERCENT, CONSISTENTLY ACHIEVING THE RECOMMENDED TERMINAL CLEANING LEVEL (250 CFU/100CM ²).

ANTIMICROBIAL COPPER (60% MINIMUM COPPER CONTENT) IS THE ONLY SOLID TOUCH SURFACE MATERIAL THAT HAS BEEN CLINICALLY TESTED AND REGISTERED WITH THE EPA AND THEREFORE ALLOWED TO HAVE PUBLIC HEALTH CLAIMS MADE IN THE USA. ANTIMICROBIAL COPPER IS THE MOST EFFECTIVE ANTIMICROBIAL TOUCH SURFACE MATERIAL, KILLING MORE THAN 99.9% OF SIX DISEASE CAUSING BACTERIA WITHIN TWO HOURS OF EXPOSURE.

DESIGNING HEALTHCARE SURFACES THAT ARE EASY TO CLEAN IS IMPORTANT. INCORPORATION OF SURFACE MATERIALS WITH INHERENT ANTIMICROBIAL PROPERTIES, USED IN SYNERGY WITH CURRENT DESIGN INTERVENTIONS AND HYGIENIC PRACTICES, OFFERS A NEW PARADIGM FOR HEALTHCARE DESIGN THAT WILL LEAD TO BETTER OUTCOMES AND LOWER COSTS.

ADDING ANTIMICROBIAL SURFACES INTO A CLINICAL SETTING IS LIKELY TO INCREASE THE INITIAL COST OF CONSTRUCTION OR COMPONENT PURCHASE, HOWEVER THE MAGNITUDE OF THE INITIAL INVESTMENT INCREASE IS COMPLETELY DEPENDENT ON THE NUMBER AND TYPES OF SURFACES AND COMPONENTS INCORPORATED. BUSINESS CASE ANALYSIS OF INCORPORATION OF THOSE SURFACES STUDIED IN THE CLINICAL TRIAL, AS WELL AS OTHER TYPICAL SURFACES (HANDRAILS, GRAB BARS, DOOR HARDWARE, PUSH PLATES, ETC.) SUGGESTS A POTENTIAL RETURN ON INVESTMENT TO THE FACILITY DUE TO REDUCTION OF HOSPITAL ACQUIRED INFECTION (HAI) TREATMENT COSTS, OF SIGNIFICANTLY LESS THAN ONE-YEAR.

U.S. ENVIRONMENTAL PROTECTION AGENCY PUBLIC HEALTH REGISTRATIONS 82012-1 THROUGH 82012-6. FEDERAL INSECTICIDE, FUNGICIDE, AND RODENTICIDE ACT. 2008. AVAILABLE FROM: HTTP://WWW.EPA.GOV/OPP00001/FACTSHEETS/COPPER-ALLOY-PRODUCTS.HTM.

CURRENTLY, THERE ARE OVER 479 ALLOYS OF COPPER (60% COPPER AND GREATER) THAT WILL CONTINUOUSLY KILL SIX DIFFERENT DEADLY BACTERIA WITHIN 2 HOURS AT A 99.9% KILL RATE. THE LIST OF APPROVED ALLOYS CAN BE FOUND AT, HTTP://WWW.ANTIMICROBIALCOPPER.COM/US/WHY-ANTIMICROBIAL-COPPER/ANTIMICROBIAL-COPPER-RANGE.ASPX.

Part 1: General

1.1 SUMMARY

1. Section Includes:
   1. Antimicrobial copper for human touch surfaces made of uncoated surface copper material as registered with the US Environmental Protection Agency (EPA).

   ADD TO OR REMOVE FROM ITEMS BELOW USING ANTIMICROBIAL COPPER PRODUCTS. LISTING OF POTENTIAL ITEMS IS IN ARTICLE 2.1.

   2. Antimicrobial copper is being used on this Project for:
      1. Hand rails
      2. Grab bars
      3. Door hardware
      4. Bed rails

2. LIST RELATED SECTIONS BELOW REFERENCING SECTIONS CONTAINING ANTIMICROBIAL COPPER PRODUCTS.

3. Related Sections:
   1. Section XXXXXX:

1.2 DEFINITIONS

1. Antimicrobial Surface Material: a solid, engineering material that has been approved by the US EPA under Section 3 of the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA); and listed in the EPA's Pesticide Product Label System (PPLS). Any application and usage of solid antimicrobial surface materials must conform to EPA guidelines set forth in labeling and usage guidelines.
2. Six Bacteria Types Referenced in the Section:
   1. E. coli O157:H7, a food-borne pathogen that has been associated with large-scale food recalls.
   2. Methicillin-Resistant Staphylococcus Aureus (MRSA), is a "staph" bacteria that is resistant to first-line antibiotics that usually cure staph infections; one of the most virulent strains of antibiotic-resistant bacteria and common in hospital- and community-acquired infections.
   3. Staphylococcus Aureus , the most common of all bacterial staphylococcus (i.e. staph) infections that can cause life-threatening diseases, including pneumonia and meningitis.
   4. Vancomycin-Resistant Enterococcus Faecalis (VRE), an antibiotic resistant organism responsible for 4% of all Healthcare-Associated Infections.
   5. Enterobacter Aerogenes , a pathogenic bacterium commonly found in hospitals that causes opportunistic skin infections and impacts other body tissues; and,
   6. Pseudomonas Aeruginosa , a bacterium that infects the pulmonary tracts, urinary tracts, blood, and skin of immuno-compromised individuals.

1.3 PERFORMANCE REQUIREMENTS

1. Laboratory testing has shown that when cleaned regularly:
   1. Antimicrobial Copper surfaces continuously reduce bacterial* contamination, achieving 99.9% reduction within two hours of exposure.
   2. Antimicrobial Copper surfaces kill greater than 99.9% of Gram-negative and Gram-positive bacteria* within two hours of exposure.
   3. Antimicrobial Copper surfaces deliver continuous and ongoing antibacterial* action, remaining effective in killing greater than 99.9% of bacteria* within two hours.
   4. Antimicrobial Copper surfaces kill greater than 99.9% of bacteria* within two hours, and continues to kill more than 99% of bacteria* even after repeated contamination.
   5. Antimicrobial Copper surfaces help inhibit the buildup and growth of bacteria* within two hours of exposure between routine cleaning and sanitizing steps.

   *Testing demonstrates effective antibacterial activity against the following six bacteria: Methicillin-Resistant Staphylococcus Aureus (MRSA), Vancomycin-resistant Enterococcus Faecalis (VRE), Staphylococcus Aureus, > Enterobacter Aerogenes, Pseudomonas Aeruginosa, and E. coli O157:H7 .

2. Frequently touched surfaces, furnishings and equipment in health care patient environments shall be planned and designed to facilitate cleaning and disinfection. To supplement infection control practices, antimicrobial copper registered by EPA shall be permitted for use.

3. DELETE ITEMS BELOW NOT APPLICABLE TO PROJECT.

4. Plumbing Fixtures/Fittings:
   1. Materials. Plumbing fixtures and fittings shall be nonabsorptive and acid-resistant. To supplement infection control practices, antimicrobial copper approved by EPA will be permitted for use.
   2. Sinks and hand-washing basins/countertops shall be made of porcelain, stainless steel, copper alloy, or solid surface materials.
5. Grab Bars:
   1. Provide in patient toilets, showers, bathtubs, and sitz baths with wall clearance of 1-1/2 inches.
   2. Anchor grab bars, including those that are part of such fixtures as soap dishes, to sustain concentrated load of 250 pounds.
   3. To supplement infection control practices, antimicrobial copper approved by EPA will be permitted for use.
6. Handrails:
   1. As determined by functional program, handrails shall be provided to assist mobility-impaired persons. Return rail ends to wall.
   2. Provide handrails or lean rails and fasteners smooth and free of rough edges.
   3. Provide handrails or lean rails with eased edges and corners if mitered corner condition exists.
   4. To supplement infection control practices, antimicrobial copper approved by EPA will be permitted for use.
7. Door Hardware:
   1. Lever hardware shall be selected for ease of use.
   2. Door and door hardware finishes shall be selected to withstand cleaning and impact damage.
   3. To supplement infection control practices, antimicrobial copper approved by EPA will be permitted for use.
8. Refer to related sections for product performance requirements other than antimicrobial requirements.

REFER TO ACTUAL RELATED PRODUCT SECTION FOR SUBMITTAL REQUIREMENTS OTHER THAN ANTIMICROBIAL REQUIREMENTS.

1.4 SUBMITTALS

1. General: Submit each item in this Article according to the Conditions of the Contract and Division 01 Specifications Sections.
   1. Make submittals of this Section simultaneously with submittals of sections with components using antimicrobial copper specified in this Section.
2. Product data for antimicrobial copper.
   1. Submit EPA registration number for each product showing material made from antimicrobial copper continuously kills >99.9% of MRSA within 2 hours.
3. Informational Submittals
   1. Qualifications:
      1. Proof of manufacturer EPA registration number.
      2. Copy of EPA product labeling.
   2. Certifications: Copy of certifications required under Quality Assurance Article.
   3. Manufacturer's installation and cleaning instructions
4. Closeout Submittals: Submit maintenance data for cleaning antimicrobial copper.

1.5 QUALITY ASSURANCE

1. Manufacturer Qualifications: Registered with EPA as supplier of Antimicrobial Copper Alloys with EPA Registration Numbers.
2. Certifications: Submit manufacturer's certification stating "If used as intended, this product is wear-resistant and the durable antibacterial properties will remain effective for as long as the product remains in place and is used as directed."

1.6 DELIVERY, STORAGE, AND HANDLING

1. Packing, Shipping, Handling, and Unloading: Protect finish metal faces.
2. Acceptance at Site: Examine each component and accessory as delivered and confirm that material and finish is undamaged. Do not accept or install damaged materials.

PART 2 - PRODUCTS

2.1 MATERIALS

1. Antimicrobial Copper: EPA registration acknowledging the efficacy of Antimicrobial Copper products against the six disease-causing bacteria listed under PART 1 Article for Definitions.

   LIST BELOW THE ALLOYS USED FOR THIS PROJECT - CLICK ON THIS HYPERLINK FOR LISTNG OF APPROVED ALLOYS: HTTP://WWW.ANTIMICROBIALCOPPER.COM/US/WHY-ANTIMICROBIAL-COPPER/ANTIMICROBIAL-COPPER-RANGE.ASPX.
2. Surface materials for which public health claims are made based on antimicrobial properties shall be selected based on current U.S. EPA public health registration under the Federal Insecticide Fungicide and Rodenticide Act (FIFRA).
   1. Such registration must specifically include registration of public health claims.
   2. Product/material registration can be verified by visiting the EPA's Pesticide Product Label System
   3. Do not use materials or surfaces impregnated with antimicrobials which do not carry a public health registration but only indicate an approved article of use exemption to the FIFRA.

   THE EPA REQUIRES THE FOLLOWING STATEMENT TO BE INCLUDED WHEN MAKING PUBLIC HEALTH CLAIMS RELATED TO THE USE OF ANTIMICROBIAL COPPER ALLOYS:

   4. Antimicrobial copper surfaces are a supplement to and not a substitute for standard infection control practices; users must continue to follow all current infection control practices, including those practices related to cleaning and disinfection of environmental surfaces. Antimicrobial copper surfaces have been shown to reduce microbial contamination, but it does not necessarily prevent cross-contamination.
3. Antimicrobial copper alloys are only intended for the manufacture and fabrication of touch surface components for use in hospitals, healthcare facilities, and various public, commercial, and residential buildings.
4. Products made from Antimicrobial Copper Alloys are not approved for direct food contact or food packaging uses.
5. The Antimicrobial Copper Alloys fabricated products listed below may be sold and distributed if they possess current EPA Registration Numbers.

   EDIT LISTING BELOW TO SUIT PROJECT REQUIREMENTS.

6. Touch Surface Components - Healthcare Facilities:
   1. Bedrails, footboards
   2. Over-bed tables
   3. Bed-side tables in hospitals, extended care facilities, senior housing etc. (knobs, pulls, handles; surfaces)
   4. Handrails, (corridor/hallways) ( Senior housing), automatic door push plates
   5. Stair rails, handrails, tubular railing, and supports, rail fittings T's, elbows and brackets
   6. Bedrails, assistance rails,
   7. Toilet safety rails
   8. Carts
      1. Hospital carts (table surfaces, handles, legs)
      2. Computer carts
      3. Record carts
      4. Phlebotomy carts
      5. Other Carts (tables/surfaces, shelving, railings, handles, pulls)
      6. Equipment carts (horizontal surfaces, frames, handles)
   9. Door push plates, kick plates, mop plates, stretcher plates
   10. Sinks: spigots, drains, sinks themselves
   11. Faucet: handles, spigot, drain control lever
   12. Water fountains: bubbler head, drain strainer, handle
   13. Alcohol sanitizer dispenser, handle
   14. Paper towel holders, facial tissue holders, toilet paper holders
   15. Air hand dryer, controls and push buttons on air hand dryers
   16. Hydrotherapy tanks (whirlpool tanks): shells, covers, headrests, drain fittings (outer surfaces without water contact)
   17. Door handles, doorknobs (outer touch surfaces)
   18. Grab bars in bathrooms showers and bathtubs
   19. Panic bars on emergency room doors
   20. Towel bars
   21. Showerheads
   22. Countertops and tabletops (non-food use only)
   23. Hinges, locks, latches, and trim
   24. Door stops, door pulls, and protector guards
   25. Toilet and urinal hardware, levers, push buttons
   26. Toilet seat inlay for lifting of seat
   27. Closures
   28. Vertical locking arms
   29. Vertical cover guards
   30. Protection bars
   31. Light switches, switch plates
   32. Visitor chairs: armrests, metal frames
   33. Thermostat covers, control knobs and wheels
   34. Telephone handsets and surfaces (housings), keypad
   35. Kitchen surfaces (non-food contact only): table tops, counter tops, handles (microwave, refrigerator, stove), cabinet doors, cabinet hinges, pulls, backsplash, hoods, control knobs (appliances, fans)
   36. Floor tiles
   37. Ceiling tiles (non-porous
   38. Wall tiles
   39. Instrument handles
       1. Medical equipment knobs, pulls and handles for:
          1. Drug delivery systems
          2. Monitoring systems
          3. Hospital beds
          4. Office equipment
          5. Operating room equipment
          6. Stands and fixtures
       2. Types of knobs: e.g., Prong, fluted, knurled, push/pull, T-handle, tapered, and ball knobs
   40. Intravenous (IV) poles, bases, hangers, clips
   41. Trays (instruments, non-food contact)
   42. Pans (bed)
   43. Walkers, wheelchair handles, and tubular components
   44. Computer keyboards: keys, housings, computer mouse surfaces
   45. Exercise and rehabilitation equipment, handles, bars
   46. Physical therapy equipment: physical therapy tables, treatment chairs and portable taping tables
   47. Chairs (shower chairs, patient chairs, visitor chairs): rails, backs, legs, seats
   48. Lighting products: X-ray illuminators, operating rooms, patient examination rooms, surgical suites, and reading lamps for hospital rooms and assisted living facilities etc. Components can include bases, arms, housings, handles, hinges)
   49. Headwall systems: the unit themselves, outlet covers, knobs and dials, lighting units (lamp housings and adjustable arms), CRT monitors with rotating knobs and levers and adjustments. Baskets, monitor housings, knobs, baskets, tables, IV poles
   50. Critical care cart: Table top, drawer, drawer pull, lock, copper wire baskets for storage of equipment and charts.
   51. Bedside lavatory: sink, faucet, handles, drawer pulls, toilet seat, toilet seat cover, toilet handle, door and cabinet facings, counter tops
   52. Medical records: Chart holders, clipboards, filing systems
   53. Storage Shelving: wire shelving etc. for medical supplies
   54. Grab handles on privacy curtains
   55. Lids of laundry hampers, trash canisters, and other containers
   56. Bedside pitchers
   57. Closet rods and hangers
   58. Television controls: knobs, buttons, remote
   59. Monitor (television, computer, etc.) housing
   60. Cup Holder
   61. Toothbrush holder
   62. Soap holder
   63. Magazine rack
   64. Signage
   65. Coat rack and hooks
   66. Shower curtain rings
   67. Radiator cover
   68. Bracelets
   69. Pens
   70. Badge clips
   71. Name tags
   72. Patient gown snaps
   73. Window sills, pulls and locks
   74. Electrical wallplates
7. Community Facilities (including various public and commercial buildings)
   1. Shopping cart handles, child seats, handrails
   2. Cash registers: housing, keypads
   3. ATM machines: keys, housing
   4. Gym/Health club lockers, locker handles, locker shelving, trainers' tables,
   5. Ice and water dispensers (outer surfaces without water contact)
   6. Elevator: handrail, control panel, buttons, interior walls, floor tiles, exterior call button plate
   7. Paper towel dispensers. Housing itself, (turn) handle, (push) handle
   8. Soap holder
   9. Soap dispenser (wall mounted): push bar and dispenser itself
   10. Soap dispenser (sitting on counter): dispenser housing itself, push mechanism
   11. Toilet paper dispenser (housing)
   12. Windows (crank), Locking mechanism, pull handles
   13. Window treatments (cord pulls), Venetian blinds (wands, cord pulls)
   14. Jalousie Windows (crank)
   15. Casement (cranks, levers, hinges)
   16. Single and double-hung windows (locks and pulls)
   17. Light switches, switch plates
   18. Lids of laundry hampers, trash canisters, and other containers
   19. Magazine rack
   20. Signage
   21. Coat rack and hooks
   22. Shower curtain rings
   23. Radiator cover
   24. Bracelets
   25. Badge clips
   26. Name tags
   27. Vending machines (non-food contact only)
   28. Window sills
   29. Electrical wallplates
   30. Clip boards
   31. Office supplies: paper clips, staplers, tape dispensers
8. Residential Buildings (including homes, apartments, apartment buildings and other residences)
   1. Kitchen surfaces (non-food contact only): table tops, counter tops, handles (microwave, refrigerator, stove), cabinet doors, cabinet hinges, pulls, backsplash, hoods, control knobs (appliances, fans)
   2. Bedrails, footboards
   3. Handrails
   4. Stair rails
   5. Door push plates
   6. Sinks: spigots, drains, sinks themselves
   7. Faucet: handles, spigot, drain control lever o Paper towel holders, facial tissue holders, toilet paper holders
   8. Door handles, doorknobs (outer touch surfaces)
   9. Grab bars in bathrooms showers and bathtubs
   10. Towel bars
   11. Showerheads
   12. Countertops and tabletops
   13. Hinges, locks, latches, and trim
   14. Door stops, door pulls, and protector guards
   15. Toilet and urinal hardware, levers, push buttons
   16. Toilet seat inlay for lifting of seat
   17. Light switches, switch plates
   18. Thermostat covers, control knobs and wheels
   19. Telephone handsets and surfaces (housings), keypad
   20. Floor tiles
   21. Ceiling tiles (non-porous)
   22. Wall tiles
   23. Computer keyboards: keys, housings, computer mouse surfaces
   24. Exercise equipment, handles, bars
   25. Windows (crank), Locking mechanism, pull handles
   26. Window treatments (cord pulls), Venetian blinds (wands, cord pulls)
   27. Jalousie Windows (crank)
   28. Casement (cranks, levers, hinges)
   29. Single and double-hung windows (locks and pulls)
   30. Television control knobs and buttons
   31. Lids of laundry hampers, trash canisters, and other containers
   32. Bedside pitchers
   33. Closet rods and hangers
   34. Television remote
   35. Cup Holder
   36. Toothbrush holder
   37. Soap holder
   38. Magazine rack
   39. Coat rack and hooks
   40. Shower curtain rings
   41. Radiator cover
   42. Window sills
   43. Electrical wallplates
   44. Baby cribs: rails, fittings, brackets, supports
   45. Bowl stands
   46. Office supplies: paper clips, staplers, tape dispensers
   47. Monitor (television, computer, etc.) housing
9. Mass Transit Facilities
   1. Handrails
   2. Stair rails, tubular railing, and supports; elbows and brackets
   3. Door push plates, kick plates
   4. Door handles, door knobs (outer touch surfaces)
   5. Grab bars and handles
   6. Tiles: wall, floor, ceiling (non-porous)
   7. Chairs and benches: rails, backs, legs, seats
   8. Window sills, pulls, and handles
   9. Signage
   10. Vending machines (non-food contact only)
10. Other
    1. Play area equipment (indoor only): bars, handles, chains, push plates, handrails, stair rails and risers, wheels, knobs, flooring
    2. Chapel pews
    3. Eye glass frames and protective eye wear
    4. Pens
    5. Combs
    6. Ashtrays

FABRICATION

1. Refer to related sections for actual product fabrication requirements.
2. Labeling: Products fabricated with Antimicrobial Copper Alloys must bear current EPA approved fabricated product label similar to example below with one or more of the listed claims.

FINISHES

1. Natural copper. No applied finish.
2. Do not wax, paint, lacquer, varnish, or otherwise coat touch surfaces.
3. Normal tarnishing or wear of surface will not impair antibacterial properties.

PART 3 - EXECUTION

3.1 EXAMINATION

1. General: Examine conditions and proceed with work when substrates are ready.

INSTALLATION

1. Refer to related sections for actual product installation requirements.

CLEANING

1. Remove protective film (if any) from surfaces of copper promptly upon installation. Strip with care to avoid damage to finishes.
2. Clean exposed copper surfaces, removing substances that might inhibit antimicrobial properties of metal.

CLOSEOUT ACTIVITIES

1. Training: Instruct Owner's designated personnel of proper cleaning procedures that must be used following current infection control practices including those practices related to cleaning and disinfection of antimicrobial copper surfaces.

PROTECTION

1. Protect antimicrobial copper from damage during construction period with temporary protective coverings that will not interfere with antimicrobial properties of copper and as approved by fabricator. Remove protective covering at time of Substantial Completion.
2. Restore antimicrobial copper surfaces damaged during installation and construction so that no evidence remains of corrective work. Return items that cannot be refinished in field to shop; make required alterations and refinish entire unit; or provide new units.

USE FOLLOWING TO SCHEDULE ITEMS CONTAINED WITHIN SECTION THAT CAN BE EASILY DESCRIBED IN WORDS. SCHEDULE OR INDICATE ON DRAWINGS WHEN TOO COMPLICATED FOR WORD DESCRIPTION.

[SCHEDULE

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