12-509-023tM'1,71y
,sae i .ED
d
!
(4n Fir +"+n.Ek'iie:::
-A
'S
af�[E,EC' NU
S FAIT
,E ;' 'j1`
TEMPORARY ZIPWALL BARRIER
REFER TO SCRUBBER SIZING CHART,
NOTES AND DETAILS ON SHEET MO.:
i E c' "V; R'RY
1 E R ; I E
_1 :FaFeMC€ R
- P ri+r.
ffispitem
mmommm
PAI N
to WIE ,.:,,.-,-
= TEMPORARY ZIPWALL-5
REFER TO SCRUBBER -!
NOTES AND DETAILS OI
M27
1 HR FIEF/
SMOKE PARTITION
T '
cr,tR'S
a Ltd .. -::T --
0-7R r
!I
<1 OCR
IN
I; STAF
LOU*
I
OFFICE
E ip
-' FF`1C %RCs j 6
OFFICE
—Quip, Rc
CONSTRUCTION ZONE VENTILATION — 1
ESTIMATED VOLUME = 25000 CU. FT.
HEPA SCRUBBER AIR CHANGES PER OWNER'S ICRA REQUIREMENTS = 10
AIR CHANGES PROVIDES:
2 x 2100 CFM x 60 MIN = 10.1 AIR /CHG
25000 CU. FT.
CONSTRUCTION ZONE VENTILATION — 2
ESTIMATED VOLUME = 2280 CU. FT.
HEPA SCRUBBER AIR CHANGES PER OWNER'S ICRA REQUIREMENTS = 10
AIR CHANGES PROVIDES:
1 x 400 CFM x 60 MIN = 10.5 AIR /CHG
2280 CU. FT.
SCOPE
WORK
MECH. ROOM CONSTRUCTION
ZONE VENTILATION PLAN
0' 2' 4' 8' 16' 24'
THIRD FLOOR - CONSTRUCTION ZONE VENTILATION PLAN - MECHANICAL
I
0' 2' 4' 8' 16' 24'
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 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 AND SEAL ALL DIFFUSERS,
REGISTERS AND GRILLES.
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.
CONSTRUCTION ZONE VENTILATION — 3
ESTIMATED VOLUME = 3480 CU. FT.
HEPA SCRUBBER AIR CHANGES PER OWNER'S ICRA REQUIREMENTS = 10
AIR CHANGES PROVIDES:
1 x 600 CFM x 60 MIN
3480 CU. FT. = 10.3 AIR /CHG
INLET PLENUM
MANUAL
VOLUME
DAMPER
J
FLEX DISCHARGE FROM T
% \
712X12 LAY -IN
CEILING DIFFUSER
NEGATIVE AIR PRESSURE
MACHINE
DISCHARGE AIR DETAIL
NTS
FD
MVD
CONSTRUCTION AREA AIRFLOW
TEE FITTING
METAL FLEX
DUCT (TYP.)
PORTABLE AIR SCRUBBER
WITH HEPA FILTER
II
ADJACENT SPACE
CONSTRUCTION WORK ZONE VENTILATION_ -
PLAN TEST & BALANCE NOTES n
1. PRE - DEMOLITION
PRIOR TO COMMENCEMENT OF ANY DEMOLITION WORK IN THE CONSTRUCTIGN irEA
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 +/- 10% OF FIELD
READINGS OF ITEM 3 ABOVE.
E.) VERIFY THREE MINUTE ALARM DELAY IS FUNCTIONING ON ROOM PRESSURE
DIFFERENTIAL MONITORS AND THAT LOCAL AND REMOTE AUDIO /VISUAL ALARMS
FUNCTION WHEN CONSTRUCTION AREA NEGATIVE RELATIVE PRESSURE DROPS
BELOW MINIMUM SETPOINT.
F.) ANY DEFICIENCIES IN MEETING THE OWNER'S ICRA REQUIREMENTS FOR AIR.
CHANGES, RELATIVE NEGATIVE PRESSURE OR FAULTY EQUIPMENT SHALL BE
IDENTIFIED IN THE FINAL REPORT.
EQUIPMENT SPECIFICATIONS
I. ROOM PRESSURE MONITOR - ABATEMENT TECHNOLOGIES MODEL HCRPM -3N2
(800- 634 -9091) OR EQUIVALENT. PROVIDE WITH THE FOLLOWING FEATURES:
A.) WALL MOUNT, LCD DISPLAY, 12 TO 24 VAC, 400 MILLI AMPS. FURNISH WITH 120 /24VAC
PLUG -IN TRANSFORMER.
B.) ACCURACY +/- 1% OF SCALE, ALARM ACCURACY +/- 1% OF SETPOINT.
C.) LOCAL /REMOTE AUDIO /VISUAL ALARM WITH SPDT RELAY FOR REMOTE. CONTACTS
RATED FOR 10 AMPS AT 250 VAC.
D.) ADJUSTABLE ALARM DELAY SET FOR THREE MINUTES, MAXIMUM FIVE MINUTES.
E.) AUTO CALIBRATION WITH DATE AND TIME MEMORY OF ALARMS.
F.) RANGE OF MEASUREMENT +/- 0.10 INCHES OF WATER COLUMN.
2. 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.
a.) 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.
EQUIPMENT SCHEDULE
rNOTE: 3NA ROOM PRESSURE DIFFERENTIAL MONITOR WITH REMOTE ALARM.
DEL 2400 RATED AT 2100/700 CFM. FILTRATION REQUIRED Ca /Cb /Cd,
.12 AMPS
DEL 1200 RATED AT 900/150 CFM. FILTRATION REQUIRED Ca /Cb /Cd,
, 4 AMPS
DEL 600 RATED AT 600/50 CFM. FILTRATION REQUIRED Ca /Cb /Cd.
.2 AMPS
IRFLOW REDUCTION ALLOWANCE OF 15% FOR EXHAUST DUCT COLLAR AND 25
ET OF FLEX EXHAUST DUCT. ALLOW AN ADDITIONAL 15% REDUCTION IN
IRFLOW FOR EACH ADDITIONAL 25 FEET OF FLEX DUCT. PAS MODEL 1200
QUIRES A 10' ROUND CONNECTION COLLAR AND PAS MODEL 2400 REQUIRED
12' ROUND CONNECTION COLLAR.
CONSTRUCTION ZONE NEGATIVE PRESSURE
1. MINIMUM NEGATIVE PRESSURE IN CONSTRUCTION ZONE PER OWNER'S
ICRA REQUIREMENTS = 0.02' WG
2. ADJUST DISCHARGE AIR VOLUME ON HEPA NEGATIVE PRESSURE MACHINE TO
MAINTAIN A MINIMUM OF 0.02' 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.
TRANSFER AIR BACK TO
CONSTRUCTION AREA
COMBINATION NEGATIVE AIR PRESSURE
MACHINE AND AIR SCRUBBER DETAIL
NTS
12xI2 LAY -IN
CEILING DIFFUSER
N
3rd Floor Level
PRINTED 24 "X36" NOT TO SCALE
a
a
^a
Comm. No: 11087.00
Date: 01/18/12
Drawn:
Revised:
0 AHCA COMMENTS/
COORDINATION 2/6/12
�I11111/��