S02 - SOW Att - Submittal 46 Revised Infection Control Plan.pdf

Jesse Brown VAMC – Rehabilitate Ogden Elevators (537-21-101) Revised Infection Control Plan for RFP 202

October 2nd, 2024

Index

• Work Zone 1.1 and 1.1A.….Pages 3-6

• Work Zone 1.2 ………..…..….Pages 7-9

• Work Zone 1.3 …………….….Pages 10-12

• Work Zone 1.4 ………….…….Pages 13-15

• Work Zone 2.1 ………….…….Pages 16-18

• Work Zone 2.2 …………….….Pages 19-21

• Work Zone 2.3 …………….….Pages 22-24

• Work Zone 3.1 ………….…….Pages 25-27

• Work Zone 3.2 ………….…….Pages 28-30

• Work Zone 3.3 ………….…….Pages 31-33

• Work Zone 4.1 ………….…….Pages 34-36

• Work Zone 4.2 …………….….Pages 37-39

• Work Zone 4.3 ………….…….Pages 40-42

• Work Zone 5.1 …………….….Pages 43-45

• Work Zone 5.2 ………….…….Pages 46-48

• Work Zone 5.3 ………….…….Pages 49-51

• Work Zone 6.1 …………….….Pages 52-54

• Work Zone 6.2 …………….….Pages 55-57

• Work Zone 6.3 ………….…….Pages 58-60

• Work Zone 7.1 & 7.3 ……….Pages 61-63

• Product Data Sheets – Starc Systems Critical Barrier Walls …………….….Pages 64-71

• Product Data Sheets – Global Industrial Negative Air Machine ….…..….Page 72

• Product Data Sheets – Cleanroom Sticky Mat ………………………….…….….Page 73

• Product Data Sheets - ZipWall …………………………………………………….…….Pages 74-77

• Product Data Sheets – Fire Retardant Poly Sheeting ……………….….…….Page 78

Approved

The VA approval of submittals is not to be construed as a complete check, and indicates only that the general method of construction, materials, detailing, and other information are satisfactory. VA approval of a submittal does not relieve the Contractor of the responsibility for any error which may exist. The Contractor is responsible for fully complying with all contract requirements and the satisfactory construction of all work, including the need to check, confirm, and coordinate the work of all subcontractors for the project. Non-compliant material incorporated in the work shall be removed and replaced at the Contractor’s expense.

Reviewed By: Engineering Service

Review on: 11/7/2024

Jesse Brown VA Medical Center

Work Zone 1.1 Work Zone Defined

• Work Zone ID: 1.1 and 1.1A

• Duration in Work Zone: 16 Weeks

• Summary of Work Activities: Work zone 1.1 and 1.1A includes the area in front of elevators P6B and S10B as well as the hoistways. The modernization and installation of elevators P6B and S10B will be part of the first phase of the elevator scope of work. The main work activities for work zone 1.1 and 1.1A includes:

• Main point of entrance and exit for elevator mechanics and contractors during the modernization of P6B and S10B.

• All work within the hoistway will be done so with the elevator doors shut, when possible. These items include:

• Pit electrical upgrades

• Elevator cab work

• Hoistway electrical upgrades

• All work outside of the hoistway is to include:

• Removal and installation of elevator doors

• Removal and installation of elevator hall fixtures

• Misc. elevator items that may require elevator doors to be open.

ICRA Matrix

Infection Control Measures

• Work Zone ID: 1.1 Duration in Work Zone: 16 Weeks

• Summary of Class III Infection Control Measures:

• During Construction Work:

• Obtain permit from the COR

• Remove or isolate HVAC system in area where work is being done to prevent contamination of duct system.

• Complete all critical barriers to seal area from non-work area before construction begins. Install construction barriers and ceiling protection carefully, outside of normal work hours.

• Maintain negative air pressure, .01 inches of water gauge, within work site utilizing HEPA equipped air filtration units and continuously monitored with a digital display, recording and alarm instrument, which must be calibrated on installation, maintained with periodic calibration and monitored.

• Contain construction waste before transport in tightly covered containers.

• Cover transport receptacles or carts. Tape covering unless solid lid.

• Upon Completion:

• Do not remove barriers from work area until completed project is inspected by the COR and thoroughly cleaned by the VA Environmental Services Department.

• Remove construction barriers and ceiling protection carefully to minimize spreading of dirt and debris associated with construction, outside of normal work hours.

• Vacuum work area with HEPA filtered vacuums.

• Wet mop area with cleaner/disinfectant.

• Upon completion, restore HVAC system where work was performed.

• Return permit to the COR.

Work Zone 1.1A

• Work Zone ID: 1.1A Duration in Work Zone: 16 Weeks

• Summary of Class III Infection Control Measures:

• During Construction Work:

• Obtain permit from the COR

• Remove or isolate HVAC system in area where work is being done to prevent contamination of duct system.

• Complete all critical barriers to seal area from non-work area before construction begins. Install construction barriers and ceiling protection carefully, outside of normal work hours.

• Maintain negative air pressure, .01 inches of water gauge, within work site utilizing HEPA equipped air filtration units and continuously monitored with a digital display, recording and alarm instrument, which must be calibrated on installation, maintained with periodic calibration and monitored.

• Contain construction waste before transport in tightly covered containers.

• Cover transport receptacles or carts. Tape covering unless solid lid.

• A 4ft pathway outside of barrier for passage

• Upon Completion:

• Do not remove barriers from work area until completed project is inspected by the COR and thoroughly cleaned by the VA Environmental Services Department.

• Remove construction barriers and ceiling protection carefully to minimize spreading of dirt and debris associated with construction, outside of normal work hours.

• Vacuum work area with HEPA filtered vacuums.

• Wet mop area with cleaner/disinfectant.

• Upon completion, restore HVAC system where work was performed.

Work Zone 1.2

• Work Zone ID: 1.2

• Duration in Work Zone: 16 Weeks

• Summary of Work Activities: Work zone 1.2 includes the area in front of elevators P8B and P9B as well as the hoistway. The modernization and of elevators P8B and P9B will be part of the second phase of the elevator scope of work. The main work activities for work zone 1.2 includes:

• Main point of entrance and exit for elevator mechanics and contractors during the modernization of P8B and P9B.

• All work within the hoistway will be done so with the elevator doors shut, when possible. These items include:

• Pit electrical upgrades

• Elevator cab work

• Hoistway electrical upgrades

• All work outside of the hoistway is to include:

• Removal and installation of elevator doors

• Removal and installation of elevator hall fixtures

• Misc. elevator items that may require elevator doors to be

• Work Zone ID: 1.2

• Duration in Work Zone: 16 Weeks

• Summary of Class III Infection Control Measures:

• During Construction Work:

• Obtain permit from the COR

• Remove or isolate HVAC system in area where work is being done to prevent contamination of duct system.

• Complete all critical barriers to seal area from non-work area before construction begins. Install construction barriers and ceiling protection carefully, outside of normal work hours.

• ETI will be using a Starc Wall system for our critical barriers. Starc wall system will be installed from the finish floor to the drop ceiling above.

• Maintain negative air pressure, .01 inches of water gauge, within work site utilizing HEPA equipped air filtration units and continuously monitored with a digital display, recording and alarm instrument, which must be calibrated on installation, maintained with periodic calibration and monitored.

• Contain construction waste before transport in tightly covered containers.

• Cover transport receptacles or carts. Tape covering unless solid lid.

• Upon Completion:

• Do not remove barriers from work area until completed project is inspected by the COR and thoroughly cleaned by the VA Environmental Services Department.

• Remove construction barriers and ceiling protection carefully to minimize spreading of dirt and debris associated with construction, outside of normal work hours.

• Vacuum work area with HEPA filtered vacuums.

• Wet mop area with cleaner/disinfectant.

• Upon completion, restore HVAC system where work was performed.

Work Zone 1.3

• Work Zone ID: 1.3

• Duration in Work Zone: 16 Weeks

• Summary of Work Activities: Work zone 1.3 includes the area in front of elevator P-7B as well as the hoistway. The modernization of elevator P-7B will be part of the third phase of the elevator scope of work. The main work activities for work zone 1.3 includes:

• Main point of entrance and exit for elevator mechanics and contractors during the modernization of P-7B.

• All work within the hoistway will be done so with the elevator doors shut, when possible. These items include:

• Pit electrical upgrades

• Elevator cab work

• Hoistway electrical upgrades

• All work outside of the hoistway is to include:

• Removal and installation of elevator doors

• Removal and installation of elevator hall fixtures

• Misc. elevator items that may require elevator doors to be

• Work Zone ID: 1.3

• Duration in Work Zone: 16 Weeks

• Summary of Class III Infection Control Measures:

• During Construction Work:

• Obtain permit from the COR

• Remove or isolate HVAC system in area where work is being done to prevent contamination of duct system.

• Complete all critical barriers to seal area from non-work area before construction begins. Install construction barriers and ceiling protection carefully, outside of normal work hours.

• Maintain negative air pressure, .01 inches of water gauge, within work site utilizing HEPA equipped air filtration units and continuously monitored with a digital display, recording and alarm instrument, which must be calibrated on installation, maintained with periodic calibration and monitored.

• Contain construction waste before transport in tightly covered containers.

• Cover transport receptacles or carts. Tape covering unless solid lid.

• Upon Completion:

• Do not remove barriers from work area until completed project is inspected by the COR and thoroughly cleaned by the VA Environmental Services Department.

• Remove construction barriers and ceiling protection carefully to minimize spreading of dirt and debris associated with construction, outside of normal work hours.

• Vacuum work area with HEPA filtered vacuums.

• Wet mop area with cleaner/disinfectant.

• Upon completion, restore HVAC system where work was performed.

Work Zone 1.4

• Work Zone ID: 1.4

• Duration in Work Zone: 4 Weeks

• Summary of Work Activities: Work zone 1.4 depicts the routing for the new electrical feeders to support the elevator modernization work. The areas that are mostly affected are corridors, mechanical spaces, storage areas, and electrical rooms. The main work activities for work zone 1.4 includes:

• Above ceiling work, which includes ceiling tile removal and replacement.

• Drilling and screwing for conduit supports.

• Above ceiling wall penetrations for conduit routing.

• Wire pulling and terminations

• Work Zone ID: 1.4

• Duration in Work Zone: 4 Weeks

• Summary of Class II Infection Control Measures:

• During Construction Work:

• Notify the COR

• Remove or isolate HVAC system in area where work is being done to prevent contamination of duct system.

• Provide active means to prevent airborne dust from dispersing into atmosphere such as wet methods or tool mounted dust collectors where possible.

• Water mist work surfaces to control dust while cutting.

• Seal unused doors with duct tape

• Block off and seal air vents

• Remove or isolate HVAC system in areas where work is being performed.

• Upon Completion:

• Wipe work surfaces with cleaner/disinfectant

• Contain construction waste before transport in tightly covered containers

• Wet mop and/or vacuum with HEPA filtered vacuum before leaving work area.

• Upon completion, restore HVAC system where work was performed

• Notify the COR

A mobile containment cart, similar to the one shown above, will be utilized in corridors for work zone 1.4 work.

Work Zone 2.1 and 2.1A

• Work Zone ID: 2.1.and 2.1A

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Work Activities: Work zone 2.1 and 2.1A includes the area in front of elevators P6B and S10B as well as the hoistways. The modernization and installation of elevators P6B and S10B will be part of the first phase of the elevator scope of work. The main work activities for work zone 2.1 and 2.1A includes:

• All work within the hoistway will be done so with the elevator doors shut, when possible. These items include:

• Hoistway electrical upgrades

• All work outside of the hoistway is to include:

• Removal and installation of elevator doors

• Removal and installation of elevator hall fixtures

• Work Zone ID: 2.1 and 2.1A

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Class II Infection Control Measures:

• During Construction Work:

• Notify the COR

• Remove or isolate HVAC system in area where work is being done to prevent contamination of duct system.

• Provide active means to prevent airborne dust from dispersing into atmosphere such as wet methods or tool mounted dust collectors where possible.

• Water mist work surfaces to control dust while cutting.

• Seal unused doors with duct tape

• Block off and seal air vents

• Remove or isolate HVAC system in areas where work is being performed.

• Upon Completion:

• Wipe work surfaces with cleaner/disinfectant

• Contain construction waste before transport in tightly covered containers

• Wet mop and/or vacuum with HEPA filtered vacuum before leaving work area.

• Upon completion, restore HVAC system where work was performed

• Notify the COR

Work Zone 2.2

• Work Zone ID: 2.2

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Work Activities: Work zone 2.2 includes the area in front of elevators P8B and P9B as well as the hoistway on the second floor. The modernization and installation of elevators P8B and P9B will be part of the second phase of the elevator scope of work. The main work activities for work zone 2.2 includes:

• All work within the hoistway will be done so with the elevator doors shut, when possible. These items include:

• Hoistway electrical upgrades

• All work outside of the hoistway is to include:

• Work Zone ID: 2.2

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Class II Infection Control Measures:

• During Construction Work:

• Notify the COR

• Remove or isolate HVAC system in area where work is being done to prevent contamination of duct system.

• Provide active means to prevent airborne dust from dispersing into atmosphere such as wet methods or tool mounted dust collectors where possible.

• Water mist work surfaces to control dust while cutting.

• Seal unused doors with duct tape

• Block off and seal air vents

• Remove or isolate HVAC system in areas where work is being performed.

• Upon Completion:

• Wipe work surfaces with cleaner/disinfectant

• Contain construction waste before transport in tightly covered containers

• Wet mop and/or vacuum with HEPA filtered vacuum before leaving work area.

• Upon completion, restore HVAC system where work was performed

Work Zone 2.3

• Work Zone ID: 2.3

• Duration in Work Zone: 1 Week total (sporadic)

• ETI will give the COR a 6-week preliminary lead time and a 1-week hard date lead time before this work will commence While work is in progress the SSHO will monitor the hall of any traffic.

• Summary of Work Activities: Work zone 2.3 includes the area in front of elevator P-7B as well as the hoistway on the second floor. The modernization of elevator P-7B will be part of the third phase of the elevator scope of work.

The main work activities for work zone 2.3 includes:

• All work within the hoistway will be done so with the elevator doors shut, when possible. These items include:

• Hoistway electrical upgrades

• All work outside of the hoistway is to include:

• Work Zone ID: 2.3

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Class II Infection Control Measures:

• During Construction Work:

• Notify the COR

• Remove or isolate HVAC system in area where work is being done to prevent contamination of duct system.

• Provide active means to prevent airborne dust from dispersing into atmosphere such as wet methods or tool mounted dust collectors where possible.

• Water mist work surfaces to control dust while cutting.

• Seal unused doors with duct tape

• Block off and seal air vents

• Remove or isolate HVAC system in areas where work is being performed.

• Upon Completion:

• Wipe work surfaces with cleaner/disinfectant

• Contain construction waste before transport in tightly covered containers

• Wet mop and/or vacuum with HEPA filtered vacuum before leaving work area.

• Upon completion, restore HVAC system where work was performed

Work Zone 3.1 and 3.1A

• Work Zone ID: 3.1 and 3.1A

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Work Activities: Work zone 3.1 and 3.1A includes the area in front of elevators P-6B and S-10B as well as the hoistway on the third floor.

The modernization of elevators P6B and S-10B will be part of the first phase of the elevator scope of work. The main work activities for work zone 3.1 and 3.1A includes:

• All work within the hoistway will be done so with the elevator doors shut, when possible. These items include:

• Hoistway electrical upgrades

• All work outside of the hoistway is to include:

Work Zone 3.1

Work Zone 3.1 and 3.1A

• Work Zone ID: 3.1 and 3.1A

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Class II Infection Control Measures:

• During Construction Work:

• Notify the COR

• Remove or isolate HVAC system in area where work is being done to prevent contamination of duct system.

• Provide active means to prevent airborne dust from dispersing into atmosphere such as wet methods or tool mounted dust collectors where possible.

• Water mist work surfaces to control dust while cutting.

• Seal unused doors with duct tape

• Block off and seal air vents

• Remove or isolate HVAC system in areas where work is being performed.

• Upon Completion:

• Wipe work surfaces with cleaner/disinfectant

• Contain construction waste before transport in tightly covered containers

• Wet mop and/or vacuum with HEPA filtered vacuum before leaving work area.

• Upon completion, restore HVAC system where work was performed

Work Zone 3.2

• Work Zone ID: 3.2

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Work Activities: Work zone 3.2 includes the area in front of elevators P8B and P9B as well as the hoistway on the third floor. The modernization and installation of elevators P8B and P9B will be part of the second phase of the elevator scope of work. The main work activities for work zone 3.2 includes:

• All work within the hoistway will be done so with the elevator doors shut, when possible. These items include:

• Hoistway electrical upgrades

• All work outside of the hoistway is to include:

• Work Zone ID: 3.2

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Class II Infection Control Measures:

• During Construction Work:

• Notify the COR

• Remove or isolate HVAC system in area where work is being done to prevent contamination of duct system.

• Provide active means to prevent airborne dust from dispersing into atmosphere such as wet methods or tool mounted dust collectors where possible.

• Water mist work surfaces to control dust while cutting.

• Seal unused doors with duct tape

• Block off and seal air vents

• Remove or isolate HVAC system in areas where work is being performed.

• Upon Completion:

• Wipe work surfaces with cleaner/disinfectant

• Contain construction waste before transport in tightly covered containers

• Wet mop and/or vacuum with HEPA filtered vacuum before leaving work area.

• Upon completion, restore HVAC system where work was performed

Work Zone 3.3

• Work Zone ID: 3.3

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Work Activities: Work zone 3.3 includes the area in front of elevator P-7B as well as the hoistway on the third floor. The modernization of elevator P-7B will be part of the third phase of the elevator scope of work.

The main work activities for work zone 3.3 includes:

• All work within the hoistway will be done so with the elevator doors shut, when possible. These items include:

• Hoistway electrical upgrades

• All work outside of the hoistway is to include:

• Work Zone ID: 3.3

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Class II Infection Control Measures:

• During Construction Work:

• Notify the COR

• Remove or isolate HVAC system in area where work is being done to prevent contamination of duct system.

• Provide active means to prevent airborne dust from dispersing into atmosphere such as wet methods or tool mounted dust collectors where possible.

• Water mist work surfaces to control dust while cutting.

• Seal unused doors with duct tape

• Block off and seal air vents

• Remove or isolate HVAC system in areas where work is being performed.

• Upon Completion:

• Wipe work surfaces with cleaner/disinfectant

• Contain construction waste before transport in tightly covered containers

• Wet mop and/or vacuum with HEPA filtered vacuum before leaving work area.

• Upon completion, restore HVAC system where work was performed

Work Zone 4.1 and 4.1A

• Work Zone ID: 4.1 and 4.1A

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Work Activities: Work zone 4.1 includes the area in front of elevators P-6B and S-10B as well as the hoistway on the fourth floor. The modernization of elevators P6B and S-10B will be part of the first phase of the elevator scope of work. The main work activities for work zone 4.1 includes:

• All work within the hoistway will be done so with the elevator doors shut, when possible. These items include:

• Hoistway electrical upgrades

• All work outside of the hoistway is to include:

Work Zone 4.1

Work Zone 4.1 and 4.1A

• Work Zone ID: 4.1 and 4.1A

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Class II Infection Control Measures:

• During Construction Work:

• Notify the COR

• Remove or isolate HVAC system in area where work is being done to prevent contamination of duct system.

• Provide active means to prevent airborne dust from dispersing into atmosphere such as wet methods or tool mounted dust collectors where possible.

• Water mist work surfaces to control dust while cutting.

• Seal unused doors with duct tape

• Block off and seal air vents

• Remove or isolate HVAC system in areas where work is being performed.

• Upon Completion:

• Wipe work surfaces with cleaner/disinfectant

• Contain construction waste before transport in tightly covered containers

• Wet mop and/or vacuum with HEPA filtered vacuum before leaving work area.

• Upon completion, restore HVAC system where work was performed

Work Zone 4.2

• Work Zone ID: 4.2

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Work Activities: Work zone 4.2 includes the area in front of elevators P8B and P9B as well as the hoistway on the fourth floor. The modernization and installation of elevators P8B and P9B will be part of the second phase of the elevator scope of work. The main work activities for work zone 4.2 includes:

• All work within the hoistway will be done so with the elevator doors shut, when possible. These items include:

• Hoistway electrical upgrades

• All work outside of the hoistway is to include:

• Work Zone ID: 4.2

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Class II Infection Control Measures:

• During Construction Work:

• Notify the COR

• Remove or isolate HVAC system in area where work is being done to prevent contamination of duct system.

• Provide active means to prevent airborne dust from dispersing into atmosphere such as wet methods or tool mounted dust collectors where possible.

• Water mist work surfaces to control dust while cutting.

• Seal unused doors with duct tape

• Block off and seal air vents

• Remove or isolate HVAC system in areas where work is being performed.

• Upon Completion:

• Wipe work surfaces with cleaner/disinfectant

• Contain construction waste before transport in tightly covered containers

• Wet mop and/or vacuum with HEPA filtered vacuum before leaving work area.

• Upon completion, restore HVAC system where work was performed

Work Zone 4.3

• Work Zone ID: 4.3

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Work Activities: Work zone 4.3 includes the area in front of elevator P-7B as well as the hoistway on the fourth floor. The modernization of elevator P-7B will be part of the third phase of the elevator scope of work.

The main work activities for work zone 4.3 includes:

• All work within the hoistway will be done so with the elevator doors shut, when possible. These items include:

• Hoistway electrical upgrades

• All work outside of the hoistway is to include:

• Work Zone ID: 4.3

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Class II Infection Control Measures:

• During Construction Work:

• Notify the COR

• Remove or isolate HVAC system in area where work is being done to prevent contamination of duct system.

• Provide active means to prevent airborne dust from dispersing into atmosphere such as wet methods or tool mounted dust collectors where possible.

• Water mist work surfaces to control dust while cutting.

• Seal unused doors with duct tape

• Block off and seal air vents

• Remove or isolate HVAC system in areas where work is being performed.

• Upon Completion:

• Wipe work surfaces with cleaner/disinfectant

• Contain construction waste before transport in tightly covered containers

• Wet mop and/or vacuum with HEPA filtered vacuum before leaving work area.

• Upon completion, restore HVAC system where work was performed

Work Zone 5.1 and 5.1A

• Work Zone ID: 5.1 and 5.1A

• Duration in Work Zone: 1 Week total (sporadic)

• ETI will give the COR a 6-week preliminary lead time and a 1-week hard date lead time before this work will commence. While work is in progress the SSHO will monitor the hall of any traffic.

• Summary of Work Activities: Work zone 5.1 and 5.1A includes the area in front of elevators P-6B and S-10B as well as the hoistway on the fifth floor. The modernization of elevators P6B and S-10B will be part of the first phase of the elevator scope of work. The main work activities for work zone 5.1and 5.1A includes:

• All work within the hoistway will be done so with the elevator doors shut, when possible. These items include:

• Hoistway electrical upgrades

• All work outside of the hoistway is to include:

Work Zone 5.1

Work Zone 5.1 and 5.1A

• Work Zone ID: 5.1 and 5.1A

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Class II Infection Control Measures:

• During Construction Work:

• Notify the COR

• Remove or isolate HVAC system in area where work is being done to prevent contamination of duct system.

• Provide active means to prevent airborne dust from dispersing into atmosphere such as wet methods or tool mounted dust collectors where possible.

• Water mist work surfaces to control dust while cutting.

• Seal unused doors with duct tape

• Block off and seal air vents

• Remove or isolate HVAC system in areas where work is being performed.

• Upon Completion:

• Wipe work surfaces with cleaner/disinfectant

• Contain construction waste before transport in tightly covered containers

• Wet mop and/or vacuum with HEPA filtered vacuum before leaving work area.

• Upon completion, restore HVAC system where work was performed

Work Zone 5.2

• Work Zone ID: 5.2

• Duration in Work Zone: 1 Week total (sporadic)

• ETI will give the COR a 6-week preliminary lead time and a 1-week hard date lead time before this work will commence. While work is in progress the SSHO will monitor the hall of any traffic.

• Summary of Work Activities: Work zone 5.2 includes the area in front of elevators P8B and P9B as well as the hoistway on the fifth floor. The modernization and installation of elevators P8B and P9B will be part of the second phase of the elevator scope of work. The main work activities for work zone 5.2 includes:

• All work within the hoistway will be done so with the elevator doors shut, when possible. These items include:

• Hoistway electrical upgrades

• All work outside of the hoistway is to include:

• Work Zone ID: 5.2

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Class II Infection Control Measures:

• During Construction Work:

• Notify the COR

• Remove or isolate HVAC system in area where work is being done to prevent contamination of duct system.

• Provide active means to prevent airborne dust from dispersing into atmosphere such as wet methods or tool mounted dust collectors where possible.

• Water mist work surfaces to control dust while cutting.

• Seal unused doors with duct tape

• Block off and seal air vents

• Remove or isolate HVAC system in areas where work is being performed.

• Upon Completion:

• Wipe work surfaces with cleaner/disinfectant

• Contain construction waste before transport in tightly covered containers

• Wet mop and/or vacuum with HEPA filtered vacuum before leaving work area.

• Upon completion, restore HVAC system where work was performed

Work Zone 5.3

• Work Zone ID: 5.3

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Work Activities: Work zone 5.3 includes the area in front of elevator P-7B as well as the hoistway on the fifth floor. The modernization of elevator P-7B will be part of the third phase of the elevator scope of work.

The main work activities for work zone 5.3 includes:

• All work within the hoistway will be done so with the elevator doors shut, when possible. These items include:

• Hoistway electrical upgrades

• All work outside of the hoistway is to include:

• Work Zone ID: 5.3

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Class II Infection Control Measures:

• During Construction Work:

• Notify the COR

• Remove or isolate HVAC system in area where work is being done to prevent contamination of duct system.

• Provide active means to prevent airborne dust from dispersing into atmosphere such as wet methods or tool mounted dust collectors where possible.

• Water mist work surfaces to control dust while cutting.

• Seal unused doors with duct tape

• Block off and seal air vents

• Remove or isolate HVAC system in areas where work is being performed.

• Upon Completion:

• Wipe work surfaces with cleaner/disinfectant

• Contain construction waste before transport in tightly covered containers

• Wet mop and/or vacuum with HEPA filtered vacuum before leaving work area.

• Upon completion, restore HVAC system where work was performed

Work Zone 6.1 and 6.1A

• Work Zone ID: 6.1 and 6.1A

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Work Activities: Work zone 6.1 and 6.1A includes the area in front of elevators P-6B and S-10B as well as the hoistway on the sixth floor.

The modernization of elevators P6B and S10B will be part of the first phase of the elevator scope of work. The main work activities for work zone 6.1 and 6.1A includes:

• All work within the hoistway will be done so with the elevator doors shut, when possible. These items include:

• Hoistway electrical upgrades

• All work outside of the hoistway is to include:

Work Zone 6.1

Work Zone 6.1

• Work Zone ID: 6.1

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Class II Infection Control Measures:

• During Construction Work:

• Notify the COR

• Remove or isolate HVAC system in area where work is being done to prevent contamination of duct system.

• Provide active means to prevent airborne dust from dispersing into atmosphere such as wet methods or tool mounted dust collectors where possible.

• Water mist work surfaces to control dust while cutting.

• Seal unused doors with duct tape

• Block off and seal air vents

• Remove or isolate HVAC system in areas where work is being performed.

• Upon Completion:

• Wipe work surfaces with cleaner/disinfectant

• Contain construction waste before transport in tightly covered containers

• Wet mop and/or vacuum with HEPA filtered vacuum before leaving work area.

• Upon completion, restore HVAC system where work was performed

Work Zone 6.2

• Work Zone ID: 6.2

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Work Activities: Work zone 6.2 includes the area in front of elevators P8B and P9B as well as the hoistway on the sixth floor. The modernization and installation of elevators P8B and P9B will be part of the second phase of the elevator scope of work. The main work activities for work zone 6.2 includes:

• All work within the hoistway will be done so with the elevator doors shut, when possible. These items include:

• Hoistway electrical upgrades

• All work outside of the hoistway is to include:

• Work Zone ID: 6.2

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Class II Infection Control Measures:

• During Construction Work:

• Notify the COR

• Remove or isolate HVAC system in area where work is being done to prevent contamination of duct system.

• Provide active means to prevent airborne dust from dispersing into atmosphere such as wet methods or tool mounted dust collectors where possible.

• Water mist work surfaces to control dust while cutting.

• Seal unused doors with duct tape

• Block off and seal air vents

• Remove or isolate HVAC system in areas where work is being performed.

• Upon Completion:

• Wipe work surfaces with cleaner/disinfectant

• Contain construction waste before transport in tightly covered containers

• Wet mop and/or vacuum with HEPA filtered vacuum before leaving work area.

• Upon completion, restore HVAC system where work was performed

Work Zone 6.3

• Work Zone ID: 6.3

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Work Activities: Work zone 6.3 includes the area in front of elevator P-7B as well as the hoistway on the sixth floor. The modernization of elevator P-7B will be part of the third phase of the elevator scope of work.

The main work activities for work zone 6.3 includes:

• All work within the hoistway will be done so with the elevator doors shut, when possible. These items include:

• Hoistway electrical upgrades

• All work outside of the hoistway is to include:

• Work Zone ID: 6.3

• Duration in Work Zone: 1 Week total (sporadic)

• Summary of Class II Infection Control Measures:

• During Construction Work:

• Notify the COR

• Remove or isolate HVAC system in area where work is being done to prevent contamination of duct system.

• Provide active means to prevent airborne dust from dispersing into atmosphere such as wet methods or tool mounted dust collectors where possible.

• Water mist work surfaces to control dust while cutting.

• Seal unused doors with duct tape

• Block off and seal air vents

• Remove or isolate HVAC system in areas where work is being performed.

• Upon Completion:

• Wipe work surfaces with cleaner/disinfectant

• Contain construction waste before transport in tightly covered containers

• Wet mop and/or vacuum with HEPA filtered vacuum before leaving work area.

• Upon completion, restore HVAC system where work was performed

Work Zones 7.1 & 7.3 Work Zones Defined

• Work Zone IDs: 7.1 & 7.3

• Duration in Work Zone: Full Duration of Project

• Summary of Work Activities: Work zone 7.1 and 7.3 includes the entire seventh floor elevator lobby. ETI plans on using this entire space for material and tool laydown as well as the main entrance and exit to the machine room and mechanical room spaces. The seventh floor is also connected to the eight-floor governor space via a hatch in the seventh-floor ceiling. This hatch will be utilized to rig new and old equipment in and out of the machine room space.

The main work activities for work zones 7.1 & 7.3 includes:

• All work within the hoistway will be done so with the elevator doors shut, when possible. These items include:

• Hoistway electrical upgrades

• All work outside of the hoistway is to include:

• Removal and installation of elevator doors

• Removal and installation of elevator hall fixtures

• Hoisting of equipment up and down from the 8th and 9th floor.

• Material and tool laydown.

• Main entrance and exit to machine room and mechanical room spaces.

• Work Zone IDs: 7.1 & 7.3

• Duration in Work Zone: Full Duration of Project

• Summary of Class II Infection Control Measures:

• During Construction Work:

• Notify the COR

• Remove or isolate HVAC system in area where work is being done to prevent contamination of duct system.

• Provide active means to prevent airborne dust from dispersing into atmosphere such as wet methods or tool mounted dust collectors where possible.

• Water mist work surfaces to control dust while cutting.

• Seal unused doors with duct tape

• Block off and seal air vents

• Remove or isolate HVAC system in areas where work is being performed.

• Upon Completion:

• Wipe work surfaces with cleaner/disinfectant

• Contain construction waste before transport in tightly covered containers

• Wet mop and/or vacuum with HEPA filtered vacuum before leaving work area.

• Upon completion, restore HVAC system where work was performed

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