09-57-012'I
i
CONSTRUCTION WORK ZONE
VENTILATION NOTES
1. CONTRACTOR SHALL OBTAIN FROM THE OWNER A COPY OF THE INFECTION CONTROL
RISK ASSESSMENT (ICRA) PREPARED FOR THIS PROJECT. CONTRACTOR SHALL REVIEW
THE REQUIREMENTS IN THE REPORT AND PERFORM ALL WORK IN ACCORDANCE WITH
THOSE REQUIREMENTS. 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 OWNER AND PERFORMED IN ACCORDANCE WITH THE ICRA REPORT, UNDER
THE SUPERVISION OF THE OWNER'S REPRESENTATIVE OR OTHER DESIGNATED ICRA
COMMITTEE OFFICER.
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
MEASURES TO THIS EFFECT INCLUDING ERECTION OF CONSTRUCTION ZONE BARRIERS
AND PROVISION OF NEGATIVE AIR PRESSURE IN THE CONSTRUCTION ZONE RELATIVE
TO OTHER AREAS OF THE FACILITY AS SHOWN ON PLANS.
3. IN ADDITION TO THE MEETING THE REQUIREMENTS OF THE ICRA REPORT, THE
CONTRACTOR SHALL PROVIDE EQUIPMENT AND COMPONENTS AS SHOWN ON
CONSTRUCTION WORK ZONE VENTILATION PLAN TO CREATE A NEGATIVE PRESSURE IN
THE CONSTRUCTION WORK ZONE RELATIVE TO ADJACENT AREA. EXISTING HVAC
SYSTEMS AND COMPONENTS SHALL NOT BE USED FOR THIS FUNCTION, UNLESS
SPECIFICALLY APPROVED BY THE OWNER'S INFECTION CONTROL OFFICER AND ONLY TO
THE EXTENT INDICATED ON THE CONSTRUCTION WORK ZONE VENTILATION PLAN. THE
CONCEPT AND ALL ASPECTS OF THIS WORK SHALL BE DONE IN ACCORDANCE WITH
THE ICRA REQUIREMENTS AND AT A MINIMUM AS FOLLOWS:
VERIFY ALL EXISTING DUCTWORK WHICH PASSES THROUGH THE
CONSTRUCTION ZONE, AND IS TO REMAIN, IS SEALED AND PROTECTED
DURING THE CONSTRUCTION DURATION. COVER ALL RETURN /EXHAUST
OPENS WITH FILTER MEDIA.
AIR REMOVED FROM THE CONSTRUCTION ZONE SHALL BE FILTERED AND /OR
DISCHARGED AS INDICATED ON THE CONSTRUCTION WORK ZONE VENTILATION
PLAN.
MONITOR AND VERIFY NEGATIVE PRESSURE IS BEING MAINTAINED IN
ACCORDANCE WITH THE ICRA REPORT, AND PROVIDE DOCUMENTATION TO THE
OWNER AS REQUIRED.
4. COORDINATE IN ADVANCE ANY REQUIRED EQUIPMENT SHUTDOWN WITH THE OWNER,
AND VERIFY BEFORE SHUTDOWN THAT EXISTING OR DESIRED AIR PRESSURE
RELATIONSHIPS WILL NOT BE ADVERSALY AFFECTED.
5. CONTRACTOR SHALL HAVE AIR SCRUBBER, PRESSURE MONITORS, ALARMS, DISCHARGE
AIR DUCTS AND ANY MODIFICATIONS TO EXISTING HVAC SYSTEMS READY PRIOR TO
DEMOLITION AND READY FOR TAB CONTRACTOR TO PERFORM CONSTRUCTION WORK
ZONE VENTILATION PLAN TESTING, ADJUSTING AND BALANCING.
6. DEMOLITION WORK SHALL NOT BEGIN UNTIL CONSTRUCTION WORK ZONE VENTILATION
PLAN TAB REPORT HAS BEEN REVIEWED AND APPROVED BY THE ARCHITECT /ENGINEER
AND THE OWNER'S INFECTION CONTROL COMMITTEE.
F STRUCTION WORK ZONE VENTILATION
PLAN TEST &BALANCE NOTES
1. PRE - DEMOLITION
PRIOR TO COMMENCEMENT OF ANY DEMOLITION WORK IN THE CONSTRUCTION AREA
AN INDEPENDENT AABC OR NEBB CERTIFIED TESTING, ADJUSTING AND BALANCING
(TAB) CONTRACTOR SHALL MEASURE AND DOCUMENT IN A TYPED REPORT THE
FOLLOWING INFORMATION:
A.) SPEED SETTING AND AIRFLOW OF ALL AIR SCRUBBER(S), RECIRCULATING AND
EXHAUST.
B.) DIFFERENTIAL PRESSURE READING OF ALL AIR SCRUBBER FILTER GAUGES.
C.) DIFFERENTIAL PRESSURE BETWEEN CONSTRUCTION ZONE AND ADJACENT AREAS AT
EACH DOORWAY ENTRANCE TO THE CONSTRUCTION ZONE.
D.) VERIFY ROOM PRESSURE DIFFERENTIAL MONITORS LOCATED NEAR DOORWAY
ENTRANCE TO CONSTRUCTION ZONE ARE READING WITHIN +/- 107 OF FIELD
READINGS OF ITEM 3 ABOVE.
E.) NOT USED
F.) ANY DEFICIENCIES 1N MEETING THE OWNER'S ICRA REQUIREMENTS FOR AIR.
CHANGES, RELATIVE NEGATIVE PRESSURE OR FAULTY EQUIPMENT SHALL BE
IDENTIFIED IN THE FINAL REPORT.
EQUIPMEN T SPECIFICATIONS
1. PORTABLE AIR SCRUBBERS - ABATEMENT TECHNOLOGIES MODEL HEPA - AIRE PAS
(800- 634 -9091) OR EQUIVALENT. PROVIDE WITH THE FOLLOWING FEATURES:
A.) U.L. OR E.T.L. LISTED.
B.) STAINLESS STEEL CABINET WITH INTEGRAL TRANSPORT DOLLY AND EXHAUST
COLLAR.
C.) UP TO FOUR STAGES OF FILTRATION WITH ZERO BYPASS CABINET CONSTRUCTION.
a.) FIRST STAGE 1" PARTICULATE FILTER.
b.) SECOND STAGE 2' PLEATED FILTER.
c.) OPTION CARBON FILTER TRACK.
d.) 99.97"/. EFFICIENT DOP HEPA FILTER.
D.) FILTER CHANGE INDICATOR LAMPS FOR PRE - FILTER AND FINAL FILTERS.
E.) POWER CORD FOR 120 VAC POWER CONNECTION, OPERATING HOUR METER, TWO
SPEED OR VARIABLE SPEED BLOWER.
PARTIAL FLOOR PLAN - NEGATIVE AIR PRESSURE
0' 2' 4' _' 16' 24'
EQUIPMENT SCHEDULE
A DWYER 0 -0.1" INCLINED MANOMETER FOR PRESSURE MONITORING
(@ PAS MODEL 2400 RATED AT 2100/700 CFM. FILTRATION REQUIRED Ca /Cb /Cd,
120VAC,12 AMPS
Q PAS MODEL 1200 RATED AT 900/150 CFM. FILTRATION REQUIRED Ca /Cb /Cd,
120VAC.4 AMPS
NOTE: AIRFLOW REDUCTION ALLOWANCE OF 15`/. FOR EXHAUST DUCT COLLAR AND 25
FEET OF FLEX EXHAUST DUCT. ALLOW AN ADDITIONAL 15% REDUCTION IN
AIRFLOW FOR EACH ADDITIONAL 25 FEET OF FLEX DUCT. PAS MODEL 1200
REQUIRES A 10' ROUND CONNECTION COLLAR AND PAS MODEL 2400 REQUIRED
A 12' ROUND CONNECTION COLLAR.
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CONSTRUCTION ZONE VENTILATION
ESTIMATED VOLUME = 2870 CU. FT.
HEPA SCRUBBER AIR CHANGES PER OWNER'S ICRA REQUIREMENTS = 5
AIR CHANGES PROVIDES:
1 x 900 CFM x 60 N
I M = 18.8 AIR /CHG
MN
2870 CU. FT.
CONSTRUCTION ZONE NEGATIVE PRESSURE
1. MINIMUM NEGATIVE PRESSURE IN CONSTRUCTION ZONE PER OWNER'S
ICRA REQUIREMENTS = 0.01' WG
2. ADJUST DISCHARGE AIR VOLUME ON HEPA NEGATIVE PRESSURE MACHINE TO
MAINTAIN A MINIMUM OF 0.01'WG NEGATIVE PRESSURE AS MEASURED BY ROOM
PRESSURE DIFFERENTIAL MONITOR(S) UP TO A MAXIMUM OF 0.04" WG NEGATIVE
PRESSURE.
3. DISCHARGE AIR TO ADJACENT ZONE ACCEPTABLE PROVIDED THE AIR IS PASSED
THROUGH A HEPA FILTER PER OWNERS ICRA REQUIREMENTS.
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BERMELLO•AJAMIL
& PARTNERS MC
Architecture Engineering Planning
Interior Design Landscape Architecture
2601 So. Ba.yshore Drive
Suite 1000
Miami, Florida 33133
(305) 859 -2050 FAX (305) 859 -9638
Smith
ffit Seckman
Reid, Inc.
600 West Hillsboro, Suite 300
Deerfield Beach, FL 33441
(954) 421 -1260
FAX: (954) 421 -1466
www.ssr- inc.com
Firm Certification - ES- 0000857
Alfr•d Ecquivel PE - 45963
=nice W. Peek PE - 35.901
Chris A. Freyer PE - 45299
Dennis Davis PE - Most
Donald Netinh• PE - 49464
John E. Moulder PE -33200
Juan Echavarria PE -19577
SSR JOB # 0432103.0
STRUCTURAL ENGINEERS
0RC0
Project Name:
SOUTH MIAMI
HEART CENTER
PBX RENOVATION
6200 S.W. 73 STREET
MIAMI, FLORIDA 33143
KEY PLAN
LOCATTO
M�
OFJ A��
NON—INVASIVE
Comm. No. 40002-000
Scale:
Date: 12-19-08
Drawn:
Checked:
CADD File:
Draw'g Title:
PARTIAL FLOOR
PLAN - NEGATIVE AIR
PRESSURE
Sheet No.
M -1.1
DONNELL, DUQUESNE & ALIAISA, F.A.
CONSULTING ENGINEERS
ORAMON R. DONNELL R. 01 1 GAO
FI
CIV L/S RUCTURAL
OPEDR0 J. DUOUESNEP.E. 0022764
CIVIL /STRUCTURAL
❑AIDA M. ALDAISA FIIE�/
�4SuuRALO
'(90'5') S.W. 74th CT. MIAM L 1T A 3315`.
666 -5259
66610711 F,X
0RC0
Project Name:
SOUTH MIAMI
HEART CENTER
PBX RENOVATION
6200 S.W. 73 STREET
MIAMI, FLORIDA 33143
KEY PLAN
LOCATTO
M�
OFJ A��
NON—INVASIVE
Comm. No. 40002-000
Scale:
Date: 12-19-08
Drawn:
Checked:
CADD File:
Draw'g Title:
PARTIAL FLOOR
PLAN - NEGATIVE AIR
PRESSURE
Sheet No.
M -1.1