GI 03-02 - THIRD FLOOR ICRA PLAN.pdf

NEGATIVE AIR PRESSURE MACHINE NOTES:

1. PROVIDE A TEMPORARY NEGATIVE AIR MACHINE FOR CONSTRUCTION

AREA. MAINTAIN A NEGATIVE PRESSURE IN THE AREA RELATIVE TO THE

ADJACENT SPACES AT A MINIMUM OF -0.03" W.C. PROVIDE TEMPORARY

DUCT BARRIER PARTITIONS.

FAN CRITERIA:

MODEL: HEPA-AIRE PAS1200HC

CFM: 800 CFM

HP/V/P: .25/120/1

2. PROVIDE TEMPORARY EXHAUST FROM HEPA UNIT TO DISCHARGE OUT

EXISTING WINDOW, PROVIDE PLYWOOD OVER WINDOW OPENING WITH

OPENING AND DUCT COLLAR FOR CONNECTION TO FLEX DUCT FROM

NEGATIVE AIR MACHINE. PROVIDE WITH DISCONNECTIVE MEANS AND FAN

GUARDS. PROVIDE AS MANY TEMPORARY NEGATIVE AIR MACHINES AS

REQUIRED TO MAINTAIN MINIMUM NEGATIVE PRESSURE REQUIREMENT.

3. PROVIDE INCLINED MANOMETER GAGE WITH RANGE FROM 0.00" TO 0.1"

W.C. MAINTAIN A MINIMUM OF -0.03" W.C. IN CONSTRUCTION AREA.

REFERENCE FACILITY ICRA PLAN FOR ADDITIONAL INFORMATION.

12" METAL FLEX

DUCT (TYP.)

MANOMETER

(SEE NOTE 3) NEGATIVE AIR PRESSURE

MACHINE (SEE NOTE 1)

REMOVE EXISTING WINDOW

AND INSTALL TEMPORARY

PLYWOOD WITH OPENING AND

DUCT COLLAR FOR FLEX DUCT

CONNECTION. PROVIDE

WEATHER TIGHT SEAL.

DEMOLITION WORK SPACE OUTSIDE

DN DN

DN UP

02.06

02.06

02.04

02.07

02.07

02.07

02.07

02.06

02.06

02.04

TEMPORARY ICRA PARTITION

LINE OF ICRA BARRIER

TEMPORARY ICRA DOOR

ICRA PHASE CONSTRUCTION

PROTECTION ZONE

STICKY MAT

INTERIM EXIT EGRESS DURING CONSTRUCTION

4 7/8"

5/8" TYPE "X" GYPBOARD

3-5/8" METAL STUD @ 16" O.C.

(PLAN VIEW)

NOTE: TAPE AND

SECURE TO STRUCTURE

ABOVE

LEVEL

CONSTRUCTION ACTIVITY TYPES

CONSTRUCTION ACTIVITY TYPE

TYPE DTYPE CTYPE B

IC RISK

GROUP 4

ICRA MATRIX

GROUP 1

GROUP 2

GROUP 3

TYPE A

INFECTION CONTROL RISK LEVELS

GROUP 1 GROUP 3 GROUP 4

HIGHESTMEDIUM HIGHLOWEST MEDIUM

ICRA CLASSIFICATION SCHEDULEINFECTION CONTROL RISK ASSESSMENT (ICRA)

MAJOR DEMOLITION AND CONSTRUCTION PROJECTS. INCLUDES, BUT IS NOT LIMITED TO, ACTIVITIES WHICH REQUIRE CONSECUTIVE

WORK SHIFTS, REQUIRE HEAVY DEMOLITION OR REMOVAL OF A COMPLETE CEILING SYSTEM, AND NEW CONSTRUCTION.

ANY WORK WHICH GENERATES A MODERATE TO HIGH LEVEL OF DUST OR REQUIRES DEMOLITION OR REMOVAL OF ANY FIXED

BUILDING COMPONENTS OR ASSEMBLIES.INCLUDES, BUT IS NOT LIMITED TO, SANDING OF WALL FOR PAINTING OR WALL COVERING, REMOVAL OF FLOOR COVERINGS, CEILING TILES AND CASEWORK, NEW WALL CONSTRUCTION, MINOR DUCTWORK OR ELECTRICAL

WORK ABOVE CEILINGS, MAJOR CABLING ACTIVITIES, AND ANY ACTIVITY WHICH CANNOT BE COMPLETED WITHIN A SINGLE

WORKSHIFT.

SMALL SCALE, SHORT DURATION ACTIVITIES WHICH CREATE MINIMAL DUST. INCLUDES, BUT IS NOT LIMITED TO, INSTALLATION OF

TELEPHONE AND COMPUTER CABLING, ACCESS TO CHASE SPACES, CUTTING OF WALLS OR CEILING WHERE DUST MIGRATION CAN BE

CONTROLLED.

TYPE D

TYPE C

TYPE B

TYPE A

CLASS IVCLASS III/IVCLASS III/IVCLASS III

CLASS IVCLASS IIICLASS IICLASS I

CLASS I CLASS II CLASS II CLASS III/IV

CLASS IVCLASS III/IVCLASS IIICLASS I

INSPECTIONS AND NON-INVASIVE ACTIVITIES. INCLUDES, BUT IS NOT LIMITED TO, REMOVAL OF CEILING TILES FOR VISUAL INSPECTION

LIMITED TO 1 TILE PER 50 SQUARE FEET, PAINTING (BUT NOT SANDING) WALL COVERING, ELECTRICAL TRIM WORK, MINOR PLUMBING, AND ACTIVITIES WHICH DO NOT GENERATE DUST OR REQUIRE CUTTING OF WALLS OR ACCESS TO CEILINGS OTHER THAN FOR VISUAL

INSPECTION.

GROUP 2

PUBLIC BATHROOMS ROCP RECOVERY ROOMS

CONFERENCE ROOMS

TRANSPLANT CLINICEMERGENCY ROOMALL PATIENT CARE UNITSOFFICE AREAS

WAITING ROOMS RADIOLOGY AREAS SURGERY SUITES

WAITING ROOMS LABOR AND DELIVERY LABOR & DELIVERY ORs*

* DEPENDENT ON LOCATION

NURSERIES

DIALYSIS AND TRANSPLANTALL INTENSIVE CARE AREAS

CVICUPEDIATRICS

CARDIAC CATH / ANGIO

OUTPATIENT UNITSRIO SURGERY

PHYSICAL THERAPY TANK AREA HYPERBARIC MEDICINE

ONCOLOGY / BONE MARROW

ADMISSION / DISCHARGE AREA CARDIOLOGY

CAFETERIA ENDOSCOPY

NUCLEAR MEDICINE

PHARMACY

LABORATORIES

PHARMACY ADMIXTUREECHOCARDIOGRAPHY

1. EXECUTE WORK BY METHODS TO MINIMIZE RAISING DUST FROM CONSTRUCTION

OPERATIONS.

2. IMMEDIATELY REPLACE ANY CEILING TILE DISPLACED FOR VISUAL INSPECTION.

3. MINOR DEMOLITION FOR REMODELING.

CLASS I

CLASS II

CLASS III

CLASS IV

1. PROVIDES ACTIVE MEANS TO PREVENT AIRBORNE DUST FROM DISPERSING INTO

ATMOSPHERE.

2. WATER MIST WORK SURFACES TO CONTROL DUST WHILE CUTTING.

3. SEAL UNUSED DOORS WITH DUCT TAPE.

4. BLOCK OFF AND SEAL AIR VENTS.

5. WIPE SURFACES WITH DISINFECTANT.

6. CONTAIN CONSTRUCTION WASTE BEFORE TRANSPORT IN TIGHTLY COVERED CONTAINERS.

7. WET MOP AND/OR VACUUM WITH HEPA FILTERED VACUUM BEFORE LEAVING WORK AREA.

8. PLACE DUST MAT AT ENTRANCE AND EXIT OF WORK AREA.

9. REMOVE OR ISOLATE HVAC SYSTEM IN AREAS WHERE WORK IS BEING PERFORMED.

1. OBTAIN INFECTION CONTROL PERMIT BEFORE CONSTRUCTION BEGINS.

2. ISOLATE HVAC SYSTEM IN AREA WHERE WORK IS BEING DONE TO PREVENT CONTAMINATION OF THE DUCT SYSTEM.

3. COMPLETE ALL CRITICAL BARRIERS OR IMPLEMENT CONTROL CUBE METHOD BEFORE CONSTRUCTION BEGINS.

4. MAINTAIN NEGATIVE AIR PRESSURE WITHIN WORK SITE UTILIZING HEPA EQUIPPED AIR FILTRATION UNITS AND MONITOR

WITH

MAGNEHELIC GAUGES.

5. DO NOT REMOVE BARRIERS FROM WORK AREA UNTIL COMPLETE PROJECT IS THOROUGHLY CLEANED BY

ENVIRONMENTAL

SERVICES DEPARTMENT.

6. VACUUM WORK WITH HEPA FILTERED VACUUMS.

7. WET MOP WITH DISINFECTANT.

8. REMOVE BARRIER MATERIALS CAREFULLY TO MINIMIZE SPREADING OF DIRT AND DEBRIS ASSOCIATED WITH

CONSTRUCTION.

9. CONTAIN CONSTRUCTION WASTE BEFORE TRANSPORT IN TIGHTLY COVERED CONTAINERS.

10. COVER TRANSPORT RECEPTACLES OR CARTS. TAPE COVERING.

11. REMOVE OR ISOLATE HVAC SYSTEM IN AREAS WHERE WORK IS BEING PERFORMED.

1. OBTAIN INFECTION CONTROL PERMIT BEFORE CONSTRUCTION BEGINS.

2. ISOLATE HVAC SYSTEM IN AREA WHERE WORK IS BEING DONE TO PREVENT CONTAMINATION OF THE DUCT SYSTEM.

3. COMPLETE ALL CRITICAL BARRIERS OR IMPLEMENT CONTROL CUBE METHOD BEFORE CONSTRUCTION BEGINS.

4. MAINTAIN NEGATIVE AIR PRESSURE WITHIN WORK SITE UTILIZING HEPA EQUIPPED AIR FILTRATION UNITS AND MONITOR WITH

MAGNEHELIC GAUGES.

5. SEAL HOLES, PIPES, CONDUITS, AND PUNCTURES APPROPRIATELY.

6. CONSTRUCT ANTEROOM AND REQUIRE ALL PERSONNEL TO PASS THROUGH THIS ROOM SO THEY CAN BE VACUUMED USING A

HEPA

VACUUM CLEANER BEFORE LEAVING WORK SITE OR THEY CAN WEAR CLOTH OR PAPER COVERALLS THAT ARE REMOVED EACH

TIME

THEY LEAVE THE WORK SITE.

7. ALL PERSONNEL ENTERING WORK SITE ARE REQUIRED TO WEAR SHOE COVERS.

8. DO NOT REMOVE BARRIERS FROM WORK AREA UNTIL COMPLETED PROJECT IS THOROUGHLY CLEANED BY THE

ENVIRONMENTAL

SERVICES DEPARTMENT AND RELEASED BY SAFETY AND INFECTION CONTROL.

9. VACUUM WORK AREA WITH HEPA FILTERED VACUUMS.

10. WET MOP WITH DISINFECTANT.

11. REMOVE BARRIER MATERIALS CAREFULLY TO MINIMIZE SPREADING OF DIRT AND DEBRIS ASSOCIATED WITH CONSTRUCTION.

12. CONTAIN CONSTRUCTION WASTE BEFORE TRANSPORT IN TIGHTLY COVERED CONTAINERS.

13. COVER TRANSPORT RECEPTACLES OR CARTS. TAPE COVERING.

14. REMOVE OR ISOLATE HVAC SYSTEM IN AREAS WHERE CONSTRUCTION IS BEING DONE.

ALL WORK SHALL CONFORM WITH THE OWNER'S INFECTION CONTROL AND

CONSTRUCTION POLICIES, PROCESSES AND OWNER'S PROJECT-SPECIFIC

INFECTION CONTROL RISK ASSESSMENT PLAN.

12 Cadillac Dr., Suite 150 Brentwood, TN 37027 P 615.297.4554

©Copyright 2019

TLC No.:

www.tlc-engineers.com

118626

Drawing Title

Approved: Project Director

Project Title

Date

Location

Checked

Building Number

Project Number

Drawing Number

Drawn

Dwg.

PROJECT TEAM:

Office of

Construction and Facilities Management o n e e ig h th in c h o n e fo o t 1

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VA FORM 08-6231

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97 8654321

Department of Veterans Affairs

KEYPLAN

MURFREESBORO, TN

615.370.8500

615.370.8530 hfrdesign.com

214 Centerview Drive Suite 300 Brentwood, TN 37027

BLDG 2

BLDG 1

BLDG 9

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04-14-2023

626A4-19-101

GI 03.02

AE RENOVATE WARD 1BTHIRD FLOOR ICRA PLAN

AT

HFR Project No: 2019056

100% CONSTRUCTION

DOCUMENTS

3/32" = 1'-0"

1 THIRD FLOOR ICRA PLAN

DENOTED BY A NUMBER ENCLOSED INSIDE A HEXAGON.

ONLY NOTES APPLICABLE TO THIS SHEET ARE SHOWN.

KEYNOTE SCHEDULE

02.04 TEMPORARY HARD PARTITION BARRIER

02.06 STICKY MAT

02.07 ICRA - ENTRY TO CONSTRUCTION ZONE: TAKE PRECAUTIONS TO SEAL AND SECURE DOOR

WHEN NOT ENTERING AND EXITING. KEEP DOOR CLOSED AT ALL TIMES. PLACE STICKY

MAT AT DOOR EXIT (CONSTRUCTION SIDE). IF EXISTING DOOR TO REMAIN IS BEING USED,

REPAIR AND FINISH IN ACCORDANCE WITH FINISH PLAN.

NOT TO SCALE

TEMP ICRA PARTITION

ICRA DESCRIPTION BY CLASS

3 ICRA NEGATIVE AIR MACHINE

0 5' 10'

10. ALL DEMOLITION, RENOVATION AND CONSTRUCTION AREAS ADJACENT TO OCCUPIED AREAS OR OTHERWISE CONNECTED TO OCCUPIED AREAS ARE TO BE MAINTAINED AT A RELATIVE NEGATIVE AIR PRESSURE SO AIRBORNE DUST, PARTICLES, FUMES, SMALLS, MOLD SPORES, ETC. DO NOT FLOW INTO OCCUPIED AREAS. NEGATIVE AIR PRESSURE SHALL BE MAINTAINED CONTINUOUS FROM BEGINNING OF DEMOLITION, RENOVATION AND CONSTRUCTION UNTIL COMPLETION OF WORK AND FINAL CLEANING.

NEGATIVE PRESSURE IS NOT TO BE SHUT OFF DURING NON-WORKING HOURS. NEGATIVE AIR PRESSURE MACHINES ARE NOT TO BE SHUT OFF FOR MAINTENANCE OR OTHER REASONS UNTIL A REPLACEMENT

MACHINE IS RUNNING TO ALLOW A QUICK SWITCH OVER.

9. DUST BARRIERS BETWEEN DEMOLITION / CONSTRUCTION ZONE AND OCCUPIED AREAS ARE TO EXTEND

ABOVE CEILING AND SEALED TO UNDERSIDE OF STRUCTURE ABOVE. RESULTING TEMPORARY

CONSTRUCTION SHALL MEET 1HR FIRE BARRIER REQUIREMENTS U.N.O.

8. PROVIDE STICKY MATS AT ALL CONSTRUCTION ENTRANCES AND REPLACE ON REGULAR BASIS TO

ENSURE DEBRIS IS NOT TRANSFERRED FROM CONSTRUCTION SIDE OF BARRIER TO CLEAN

(NON-CONSTRUCTION) SIDE OF BARRIER.

7. SITE SHALL BE INSPECTED BY OWNER'S INFECTION CONTROL OFFICER UPON COMPLETION OF

BARRIERS AND PRIOR TO START OF CONSTRUCTION.

6. PROVIDE REQUIRED TEMPORARY DUST BARRIERS, BARRICADES, INFECTION CONTROL MEASURES PER

THE COMPLETED RISK ASSESSMENT, ETC. TO PROTECT PERSONNEL AND ADJACENT SPACES.

5. WET MOP WORK AREA THOROUGHLY WITH DISINFECTANT UPON COMPLETION OF PROJECT.

4. INSTALL HEPA FILTERED NEGATIVE AIR MACHINE TO RUN 24 HOURS PER DAY UNTIL CONSTRUCTION IS

COMPLETED.

3. CONSTRUCTION DEBRIS SHALL BE TRANSPORTED IN A WHEELED TILT TRUCK WITH DOME LID AT A MIN.

2. AIR QUALITY MONITOR TESTING SHALL BE PERFORMED BEFORE THE START OF CONSTRUCTION, PERIODICALLY DURING THE CONSTRUCTION PROCESS, AND AT COMPLETION OF CONSTRUCTION.

1. REFER TO INFECTION CONTROL RISK ASSESSMENT PERFORMED BY FACILITIES INFECTION CONTROL

OFFICER FOR SPECIFIC ICRA LEVEL & REQUIREMENTS

GENERAL ICRA NOTES

No. Date Description