13-1163-008�. ....•
FLEX. DUCT ---.
CONSTRUCTION AREA
TEE FITTING
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6X6 WALL
MAGNETIC
D12AFT
GAUGE
ALL EXISTING A/C
RESTROOMS TO . .
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1 j Phase 1 Plan - HVAC
M1.00 A Scale: 1/4 " =1' -0"
VD I TRANSFER AIR BACK
NTS.
r
I
EQUIPMENT SPECIFICATIONS:
SUPPLY, RETURN, TRANSFER, AND EXHAUST AIR DUCTWORK: SHALL BE GALVANIZED SHEET STEEL, DESIGNED,
CONSTRUCTED AND INSTALLED PER SMACNA °S "HVAC DUCT CONSTRUCTION STANDARDS- METAL AND FLEXIBLE"
MANUAL, LATEST EDITION. STATIC PRESSURE CLASSIFICATION AS FOLLOWS: 3" STATIC PRESSURE: SUPPLY AIR
AND RETURN AIR DUCTWORK. 2" STATIC PRESSURE: OUTSIDE AIR, TRANSFER DUCTS AND EXHAUST AIR
DUCTWORK.
FLEXIBLE DUCTWORK: SHALL BE CLASS 1, UL STANDARD 181, INSULATED ROUND DUCT BY THERMAFLEX MKE OR
FLEXMASTER 8M; R -6 MINIMUM. FACTORY FABRICATED WITH AN OUTER JACKET ENCLOSING 1 -1/2 INCH THICK
GLASS FIBER INSULATION AROUND A CONTINUOUS METAL INNER LINER. GLASS- REINFORCED SILVER MYLAR
OUTER JACKET WITH A CONTINUOUS HANGING TAB.
RECTANGULAR MANUAL VOLUME DAMPERS: SHALL BE RUSKIN MODEL MD35 OR EQUAL. MULTIPLE OPPOSED
BLADE OR SINGLE BLADE, FURNISHED COMPLETE WITH FACTORY FABRICATED LOCKING HAND QUADRANT.
PROVIDE WITH 2" STAND -OFF WHEN INSTALLED ON EXTERNALLY INSULATED DUCT.
DEMOLITION NOTES:
1. AREA OF CONSTRUCTION SHALL BE MAINTAINED UNDER NEGATIVE PRESSURE IN RELATION TO SURROUNDING
AREAS. THE CONSTRUCTION AREAS TO BE TESTED WEEKLY TO ASSURE A NEGATIVE PRESSURE OF 0.03
INCHES WATER GAUGE IN BEING MAINTAINED WHEN ALL DOORS AND WINDOWS ARE CLOSED. ALL AIR OUTLETS
AND WALL PENETRATIONS SHALL BE BLOCKED OF TO MAINTAIN NEGATIVE PRESSURE IN THE SPACE.
CONTRACTOR WILL PROVIDE A TEMPORARY EXHAUST FAN TO MAINTAIN NEGATIVE PRESSURE IN THE SPACE.
2. SEE ARCHITECTURAL DRAWINGS FOR ADDITIONAL DEMOLITION WORK INFORMATION.
3. WORK SHALL SCHEDULE TO MINIMIZE IMPACT TO THE NORMAL OPERATION OF THE HOSPITAL SEE
ARCHITECTURAL DRAWING PLAN. COORDINATE WITH THE AUTHORIZED JMC HOSPITAL REPRESENTATIVE
MINIMUM OF 72 HOURS PRIOR TO ANY SHUTDOWN REQUIRED TO PERFORM WORK ON H.V.A.C. SYSTEMS.
4. PROVIDE VISUAL NEGATIVE PRESSURE GAUGE TO MONITOR THE PRESSURE RELATIONSHIP BETWEEN THE
CONSTRUCTION AREA AND THE ADJACENT SPACE TO PROVIDE NEGATIVE PRESSURE OF 0.03° W.G. WITHIN THE
SPACE.
ALL EXISTING A/C
DISTRIBUTION OUTSIDE OF
RESTROOMS TO REMAIN.
'AREA IS NOT IN SCOPE'
2 Phase 2 Plan - HVAC
M1,00 Scale: 1/4"=1 1-011
DEMOLITION NOTES:
1. INSTALL AGAINST AIR DEVICE TEMPORARY BLANKET TYPE, DISPOSABLE 1" THICK
SYNTHETIC MEDIA. REMOVE SYNTHETIC MEDIA AFTER DEMOLITION IS COMPLETED.
2. DOOR SHALL BE SEALED AIRTIGHT AND KEPT CLOSED DURING CONSTRUCTION.
INFECTION CONTROL RISK
ASSESSMENT
1. TO THE EXTEND THAT IT IS REQUIRED BY THE ICRA, THE CONTRACTOR SHALL MAINTAIN
EXISTING LEVELS OF INDOOR AIR QUALITY IN SURROUNDING AND ADJACENT AREAS TO THE
CONSTRUCTION AREA, AND ELSEWHERE IN THE FACILITY. IT SHOULD BE ANTICIPATED THAT
THE ICRA REPORT WILL REQUIRE ERECTION OF CONSTRUCTION ZONE BARRIERS AND
PROVISION OF NEGATIVE PRESSURE IN THE CONSTRUCTION ZONE RELATIVE TO
SURROUNDING AREAS.
2. IN ADDITION TO MEETING THE REQUIREMENTS OF THE ICRA REPORT, THE CONTRACTOR
SHALL PROVIDE THE EQUIPMENT NECESSARY TO CREATE A NEGATIVE PRESSURE IN THE
CONSTRUCTION AREA, RELATIVE TO THE ADJACENT AREA. EXISTING HVAC SYSTEM AND
COMPONENTS SHALL NOT BE USED FOR THIS FUNCTION, UNLESS SPECIFICALLY APPROVED
BY THE OWNER'S INFECTION CONTROL OFFICER. THE CONCEPT AND ALL ASPECTS OF THIS
WORK SHALL BE DONE IN ACCORDANCE WITH THE ICRA REQUIREMENTS AND AS A MINIMUM
THE FOLLOWING:
A. VERIFY ALL EXISTING DUCTWORK WHICH PASSES THROUGH THE CONSTRUCTION ZONE,
AND IS TO REMAIN, IS SEALED AND PROTECTED DURING CONSTRUCTION.
B. AIR REMOVED FROM THE CONSTRUCTION ZONE SHALL BE FILTERED AND /OR
DISCHARGED AS DIRECTED BY THE ICRA REPORT.
C. PRESENT THE NEGATIVE AIR PRESSURE PLAN TO THE OWNER FOR APPROVAL BY THE
INFECTION CONTROL OFFICER.
D. PROVIDE MEANS TO MONITOR AND VERIFY NEGATIVE PRESSURE IS BEING MAINTAINED
IN ACCORDANCE WITH THE ICRA REPORT, AND PROVIDE DOCUMENTS TO THE OWNER
AS REQUIRED
RELATIVE PRESSURE
(0) = EQUAL PRESSURE
( -} = NEGATIVE PRESSURE
( +} = POSITIVE PRESSURE
ICRA
TYPE 'C° CLASS - III
PROD. No. 22059 CA 924
4
LOUIS J. AGUIRRE & ASSOCIATES P.A.
CONSULTING ENGINEERS
9150 SOUTH DADELAND BLVD. SUITE 9n'
MIAMI, FLORIDA 331 5Z�- -
TELEPHONE: (305) 670 -0141
FAX: (305) 670 -0144
www.Ijoapa.com
TEMPORARY" MAI-�NC i
6X6 WALL DRAFT
GRILLE. i GAUGE
UTILITY FAN WITH I -EPA FILTER
(99.99% EFF.) AND SPEED
CONTROL (375 CFM) TO CLEAN
AND RECIRCULATE THE AIR IN
THE CONSTRUCTION AREA,
MAINTAINING NEGATIVE
PRESSURE OF 0.03' W.G.
I
BETWEEN CONSTRUCTION
I
I
I
I
I
AREA AND ADJACENT SPACES.
EQUIPMENT SPECIFICATIONS:
SUPPLY, RETURN, TRANSFER, AND EXHAUST AIR DUCTWORK: SHALL BE GALVANIZED SHEET STEEL, DESIGNED,
CONSTRUCTED AND INSTALLED PER SMACNA °S "HVAC DUCT CONSTRUCTION STANDARDS- METAL AND FLEXIBLE"
MANUAL, LATEST EDITION. STATIC PRESSURE CLASSIFICATION AS FOLLOWS: 3" STATIC PRESSURE: SUPPLY AIR
AND RETURN AIR DUCTWORK. 2" STATIC PRESSURE: OUTSIDE AIR, TRANSFER DUCTS AND EXHAUST AIR
DUCTWORK.
FLEXIBLE DUCTWORK: SHALL BE CLASS 1, UL STANDARD 181, INSULATED ROUND DUCT BY THERMAFLEX MKE OR
FLEXMASTER 8M; R -6 MINIMUM. FACTORY FABRICATED WITH AN OUTER JACKET ENCLOSING 1 -1/2 INCH THICK
GLASS FIBER INSULATION AROUND A CONTINUOUS METAL INNER LINER. GLASS- REINFORCED SILVER MYLAR
OUTER JACKET WITH A CONTINUOUS HANGING TAB.
RECTANGULAR MANUAL VOLUME DAMPERS: SHALL BE RUSKIN MODEL MD35 OR EQUAL. MULTIPLE OPPOSED
BLADE OR SINGLE BLADE, FURNISHED COMPLETE WITH FACTORY FABRICATED LOCKING HAND QUADRANT.
PROVIDE WITH 2" STAND -OFF WHEN INSTALLED ON EXTERNALLY INSULATED DUCT.
DEMOLITION NOTES:
1. AREA OF CONSTRUCTION SHALL BE MAINTAINED UNDER NEGATIVE PRESSURE IN RELATION TO SURROUNDING
AREAS. THE CONSTRUCTION AREAS TO BE TESTED WEEKLY TO ASSURE A NEGATIVE PRESSURE OF 0.03
INCHES WATER GAUGE IN BEING MAINTAINED WHEN ALL DOORS AND WINDOWS ARE CLOSED. ALL AIR OUTLETS
AND WALL PENETRATIONS SHALL BE BLOCKED OF TO MAINTAIN NEGATIVE PRESSURE IN THE SPACE.
CONTRACTOR WILL PROVIDE A TEMPORARY EXHAUST FAN TO MAINTAIN NEGATIVE PRESSURE IN THE SPACE.
2. SEE ARCHITECTURAL DRAWINGS FOR ADDITIONAL DEMOLITION WORK INFORMATION.
3. WORK SHALL SCHEDULE TO MINIMIZE IMPACT TO THE NORMAL OPERATION OF THE HOSPITAL SEE
ARCHITECTURAL DRAWING PLAN. COORDINATE WITH THE AUTHORIZED JMC HOSPITAL REPRESENTATIVE
MINIMUM OF 72 HOURS PRIOR TO ANY SHUTDOWN REQUIRED TO PERFORM WORK ON H.V.A.C. SYSTEMS.
4. PROVIDE VISUAL NEGATIVE PRESSURE GAUGE TO MONITOR THE PRESSURE RELATIONSHIP BETWEEN THE
CONSTRUCTION AREA AND THE ADJACENT SPACE TO PROVIDE NEGATIVE PRESSURE OF 0.03° W.G. WITHIN THE
SPACE.
ALL EXISTING A/C
DISTRIBUTION OUTSIDE OF
RESTROOMS TO REMAIN.
'AREA IS NOT IN SCOPE'
2 Phase 2 Plan - HVAC
M1,00 Scale: 1/4"=1 1-011
DEMOLITION NOTES:
1. INSTALL AGAINST AIR DEVICE TEMPORARY BLANKET TYPE, DISPOSABLE 1" THICK
SYNTHETIC MEDIA. REMOVE SYNTHETIC MEDIA AFTER DEMOLITION IS COMPLETED.
2. DOOR SHALL BE SEALED AIRTIGHT AND KEPT CLOSED DURING CONSTRUCTION.
INFECTION CONTROL RISK
ASSESSMENT
1. TO THE EXTEND THAT IT IS REQUIRED BY THE ICRA, THE CONTRACTOR SHALL MAINTAIN
EXISTING LEVELS OF INDOOR AIR QUALITY IN SURROUNDING AND ADJACENT AREAS TO THE
CONSTRUCTION AREA, AND ELSEWHERE IN THE FACILITY. IT SHOULD BE ANTICIPATED THAT
THE ICRA REPORT WILL REQUIRE ERECTION OF CONSTRUCTION ZONE BARRIERS AND
PROVISION OF NEGATIVE PRESSURE IN THE CONSTRUCTION ZONE RELATIVE TO
SURROUNDING AREAS.
2. IN ADDITION TO MEETING THE REQUIREMENTS OF THE ICRA REPORT, THE CONTRACTOR
SHALL PROVIDE THE EQUIPMENT NECESSARY TO CREATE A NEGATIVE PRESSURE IN THE
CONSTRUCTION AREA, RELATIVE TO THE ADJACENT AREA. EXISTING HVAC SYSTEM AND
COMPONENTS SHALL NOT BE USED FOR THIS FUNCTION, UNLESS SPECIFICALLY APPROVED
BY THE OWNER'S INFECTION CONTROL OFFICER. THE CONCEPT AND ALL ASPECTS OF THIS
WORK SHALL BE DONE IN ACCORDANCE WITH THE ICRA REQUIREMENTS AND AS A MINIMUM
THE FOLLOWING:
A. VERIFY ALL EXISTING DUCTWORK WHICH PASSES THROUGH THE CONSTRUCTION ZONE,
AND IS TO REMAIN, IS SEALED AND PROTECTED DURING CONSTRUCTION.
B. AIR REMOVED FROM THE CONSTRUCTION ZONE SHALL BE FILTERED AND /OR
DISCHARGED AS DIRECTED BY THE ICRA REPORT.
C. PRESENT THE NEGATIVE AIR PRESSURE PLAN TO THE OWNER FOR APPROVAL BY THE
INFECTION CONTROL OFFICER.
D. PROVIDE MEANS TO MONITOR AND VERIFY NEGATIVE PRESSURE IS BEING MAINTAINED
IN ACCORDANCE WITH THE ICRA REPORT, AND PROVIDE DOCUMENTS TO THE OWNER
AS REQUIRED
RELATIVE PRESSURE
(0) = EQUAL PRESSURE
( -} = NEGATIVE PRESSURE
( +} = POSITIVE PRESSURE
ICRA
TYPE 'C° CLASS - III
PROD. No. 22059 CA 924
4
LOUIS J. AGUIRRE & ASSOCIATES P.A.
CONSULTING ENGINEERS
9150 SOUTH DADELAND BLVD. SUITE 9n'
MIAMI, FLORIDA 331 5Z�- -
TELEPHONE: (305) 670 -0141
FAX: (305) 670 -0144
www.Ijoapa.com