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"�i�� A�� N EE P 6 u 0 vd- M_ O E I t0 te W INFECTION CONTROL NOTES: O1 CONTRACTOR SHALL PROVIDE PORTABLE HEPA (99.97% OF 0.3um AND LARGER PARTICLES TRAPPED) AIR SCRUBBER EXHAUSTING AIR FROM CONSTRUCTION AREA TO CORRIDOR OR OUTDOORS AS SHOWN. ARRANGEMENT OF SCRUBBER AND DUCT ARRANGEMENT TYPICAL FOR CORRIDOR AREAS. AREAS ARE ANTICIPATED TO CHANGE IN SIZE AND LOCATION AS WORK PROGRESSES. 0 CONTRACTOR SHALL PROVIDE TEMPORARY, FLEXIBLE EXHAUST DUCTWORK FROM THE AIR SCRUBBER LOCATED IN THE CONSTRUCTION AREA TO THE CLEAN NON —CONSTRUCTION SIDE OF THE CORRIDOR AS PER DRAWINGS. CONTRACTOR TO PROVIDE OPENING IN THE TEMPORARY SMOKE —TIGHT BARRIER WALL FOR THE EXHAUST DUCTWORK AND EXHAUST DIFFUSER. PROVIDE SUFFICIENT DUCTWORK TO ALLOW THE MOVEMENT OF THE TEMPORARY EXHAUST FAN. ATTACH DUCT TIGHT TO CEILING AND RUN EXPOSED. O3 CONTRACTOR SHALL PROVIDE HEPA CONSTRUCTION FILTERS ON EXHAUST AND RETURN AIR GRILLES. ® CONTRACTOR SHALL ENSURE THAT CONSTRUCTION AREA REMAINS UNDER A 0.03 IN WG MINIMUM NEGATIVE PRESSURE DURING THE CONSTRUCTION PERIOD. PROVIDE A DIGITAL DIFFERENTIAL PRESSURE METER (MANOMETER) TO MONITOR AND ALLOWING DAILY LOGGING OF DIFFERENTIAL PRESSURE BETWEEN CONSTRUCTION AREA AND HOSPITAL O5 CONTRACTOR PROVIDE TEMPORARY AIR ISOLATION WALL WITH ACCESS DOOR AT THIS LOCATION. SEE ARCHITECTURAL ICRA PLAN FOR DOOR SIZE AND ADDITIONAL REQUIREMENTS. AIR BARRIERS SHALL BE MOVED AS NEEDED TO ACCOMMODATE CONSTRUCTION SCHEDULING AND HOSPITAL CORRIDOR REQUIREMENTS. PATCH AND SEAL ANY WALL DAMAGE AS NEEDED TO MATCH EXISTING WHEN TEMPORARY WALLS ARE REMOVED. INFECTION CONTROL MEASURES: 1. The contractor shall obtain from the owner a copy of the infection control risk assessment (ICRA) prepared for this project. The contractor shall review the requirements in this report and perform all work in accordance with those requirements. The contractor shall strictly adhere to the limits of the construction area, and where phasing applies shall adhere to the phasing plan. Any work outside the construction area shall be coordinated with the facility and performed in accordance with the ICRA report. 2. To the extent that it is required by the ICRA the contractor shall endeavor to maintain existing levels of indoor air quality in areas surrounding and adjacent to the construction work zone, and elsewhere in the facility. It should be anticipated that the ICRA report will require measure to this effect including erection of construction zone barriers and provisions for negative air pressure in the construction zone relative to other areas of the facility. Failure to comply with construction and maintenance of construction barriers will result in the cessation of work until the barriers are brought into compliance. 3. Contractor shall monitor the room areas under construction to assure the area has negative pressure in relation to the non construction areas. 4. Any requirement for interruption or shutdown of utilities made necessary by this construction shall be coordinated with the facility at least one week prior to interruption. 5. Contractor shall endeavor to minimize any disruption of surrounding areas of the facility. 6. All debris will be removed in covered carts. Wheels shall be cleaned prior to entering the building from outside or from the construction area. 7. If fire alarm and/or sprinkler system are shut down for four (4) hours or more contractor shall provide a "fire watch". 8. Traffic between barricaded areas and open areas shall be kept to a minimum. Keep door to such areas closed at all times. Transport materials and refuse into area from an external site without violating other areas. 9. Provide negative pressure in construction area by blocking supply ventilation in a dust tight manner and HEPA—filter existing return ducts, or with use of negative air machine. Do not re —circulate air from construction area to remainder of the facility with out HEPA filtration. ICRA Precautions During Construction Provide active means to prevent airborne dust from dispensing into atmosphere Execute work by methods to minimize raising dust Immediately replace any ceiling the if displaced Water mist work surfaces to control dust while cutting Seal unused doors with low tack Block off and seal air vents Place dust mat at the entrance and exit of work area Remove or isolate HVAC system in areas where work is being performed ICRA Precautions upon Construction Completion Wipe work surfaces with disinfectant Contain construction waste before transport in tightly covered containers Wet mop and/or vacuum with HEPA filtered vacuum before leaving work area Remove isolation of HVAC system in areas where work was performed. General Suspended Ceiling Rules Contractor shall notify the owner's representative of areas to be accessed prior to start of work Spray top of ceiling panels to be removed, and surrounding affected panels with fine water mist to settle dust prior to removal Clean top of adjacent ceiling panels after work is complete Clean floor below work areas when work is completed Reroute traffic with barriers as required so that no patients or staff travel immediately below the work area. Owner should be contacted for all ceiling problems T)pical Above Ceiling Work Contractor to provide a pre —manufactured portable collapsible and temporary dust barrier system, Portable airborne 40 Environmental Containment Unit ECU as manufactured by Mintie Technologies or equal, and al necessary accessories b t not limited to, 350-425 CFM Negative Air a a INFECTION CONTROL PRECAUTIONS SCALE: 1 /4"4-0" ''^^n VI U U U bA U o N 00 U � M O N M � New rn c�M�N �o J0 U c Z o F+i 0000 fw ii �l in .-1 0 cU I co 0 I 0 o V) CIO w f f 0 U a U Q a -b ,cn C� CV Q, A 00 C T A A z Q N N 03 0 03 h-�-1 4� 03 V � W � Z w Project No. 15017.00 M2,00 ©2015 BH/PK Architects, Inc. i JUA I t) :t 1IMLJ :tr ILtA:t