36C25820B0011-0002001.pdf

PREPARED FOR:

U.S. Department of Veterans Affairs 11301 Wilshire Boulevard, West Los Angeles, CA - 90073

PREPARED BY:

SC Engineers, Inc.

17075 Via Del Campo | San Diego, CA 92127 P: 858.946.0333 | F: 858.946.0334 | www.scengineers.net

DATE PREPARED:

November 19, 2019 SC Project No. 18801.07

ACCEPTANCE:

\\SC3230\SC_Projects\18801\.07 VALA B- 500IV\Reports\Basis of Design\B-500 IV Cleanroom

Compliance - BOD.docx

(INITIAL)

B-500 IV CLEAN ROOM COMPLIANCE WITH USP 800

BASIS OF DESIGN – A/E FINAL SUBMISSION – 100% CD

WEST LOS ANGELES, CALIFORNIA

TABLE OF CONTENTS

Basis of Design – A/E Final Submission – 100% CD SC Project No. 18801.07 © 2019 SC Engineers, Inc. Page i

1.0 GENERAL DESIGN REQUIREMENTS

1. Project Description

2. Codes and Standards

3. Design Criteria

A. Outdoor Design Conditions – Los Angeles Airport

B. Ante Room (0205D and 4024 Ante Room)

C. Buffer Room (0205E and 4026 Hazardous IV Compounding with)

D. Buffer Room (0205K and 4024B Sterile IV Compounding with Special Exhaust)

E. Drug Storage Room (0202B IV Storage and 4024A Hazardous Storage Room with Special Exhaust)

F. USP 800 Sterile HD Compounding

G. USP 797 Preparing non-HD Compounded Sterile Preparations (CSPs)

2.0 STRUCTURAL SYSTEMS

1. Codes and Standards

2. Description of Structural System

3. Design Loads

4. Seismic Loads

5. Wind Loads

6. Design Basis

3.0 ARCHITECTURE

1. Project Description

2. Applicable Codes and Standards

3. Program Spaces Required

4. Code Summary

5. Architectural Building System

4.0 FIRE ALARM

1. Applicable Codes and Standards

2. Basis of Design

5.0 PLUMBING SYSTEMS

1. Domestic Cold Water (CW) System

2. Domestic Hot Water (HW) System

3. Sanitary Waste and Vent

© 2019 SC Engineers, Inc. Page ii

4. Emergency Plumbing Fixtures

6.0 MECHANICAL SYSTEMS

1. HVAC System Description

2. Air Handling Systems

3. Smoke Control Systems

4. Zoning

5. Control Zones

6. Exhaust Systems

7. Chilled Water System

8. Heating Hot Water System

9. Humidifier

10. Force Protection

11. Maintenance

12. Direct Digital Control System

13. Ductwork

14. Piping

15. Test and Balance

16. Commissioning

7.0 ELECTRICAL SYSTEMS

1. General

2. System Descriptions

3. Electrical Products

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TABLES

Table 1: General Design Conditions

Table 2: Design Conditions – Ante Rooms

Table 3: Design Conditions – Buffer Rooms

Table 4: Design Conditions – Buffer Rooms

Table 5: Design Conditions – Drug Storage Room

Table 6: Engineering Controls for Sterile HD Compounding

Table 7: Summary of Minimum Requirements for Placement of PEC for Compounding Non- HD CSPsa

Table 8: Summary of ACPH Requirements for Non-HD Sterile Compounding Areas

EXHIBITS

Exhibit A – Hoods

Exhibit B - Refrigerators

1.0 GENERAL DESIGN REQUIREMENTS

© 2019 SC Engineers, Inc. Page 1

GENERAL DESIGN REQUIREMENTS

1. Project Description

The intent of the project is to renovate existing clean rooms and patient room to provide USP 800 compliance clean room at the ground floor pharmacy area and the fourth-floor area of Building 500.

The HVAC systems for the B-500 IV Cleanroom Compliance will consist of multiple variable volume air handling units with zone control provided by Airflow Control Valves with reheat coils. Zone airflow control is arranged to provide constant airflow supply and exhaust. The chilled water (CHW) and heating hot water (HHW) for the project will be provided by the campus existing central plant.

The plumbing systems shall be as required by VA requirements and code.

2. Codes and Standards

All mechanical and plumbing work shall comply with the latest editions of the following codes and standards as indicated on the architectural documents:

VA Standards for Construction Includes but not limited to following:

PG-18-1 Master Construction Specifications PG-18-3 Design and Construction Procedures PG-18-4 Standard Details and Cad Standards PG-18-5 Equipment Guide List H-18-8 Seismic Design Handbook PG-18-9 Space Planning Criteria, And VA-Space & Equipment Planning System PG-18-10 Design Manuals (By Discipline) PG-18-12 Design Guides (Graphical, By Function) PG-18-14 Room Finishes, Door, And Hardware Schedule PG-18-15 Minimum Requirements For A/E Submissions PG-18-17 Environmental Planning Guidance 2018 International Building Code (IBC) 2018 International Mechanical Code (IMC) 2018 International Plumbing Code (IPC) 2018 International Fire Code (IFC) 2018 International Energy Conservation Code 2018 International Existing Building Code 2018 International Green Construction Code (IGCC) National Fire Protection Association (NFPA) National Electric Code (NEC), and all local amendments National Electrical Manufacturer’s Association (NEMA) Institute of Electrical and Electronic Engineers (IEEE) American National Standards Institute (ANSI) Underwriters Laboratories, Inc. (UL) All Local Agencies Having Jurisdiction Project Scope of Work (SOW) Architect-Engineer Contract, Program Guide, PG-18-15, Volume C United States Pharmacopeia, 2019 USP General Chapter <800> Hazardous Drugs – Handling in

Healthcare Settings United States Pharmacopeia, 2019 USP General Chapter <797> Pharmaceutical Compounding –

Sterile Preparations

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3. Design Criteria

The Mechanical heating, ventilating, and air conditioning systems, HVAC, heating and cooling loads are based on the following design conditions from ASHRAE Handbook and VA HVAC Design Manual dated November 1, 2017:

A. Outdoor Design Conditions – Los Angeles Airport

Outside Design Temp – Summer

= 84.0º F db / 67.0º F wb 0.5% ASHRAE design

Outside Design Temp – Winter = 40.0º Fdb 0.2% ASHRAE design

Table 1: General Design Conditions

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B. Ante Room (0205D and 4024 Ante Room)

Table 2: Design Conditions – Ante Rooms

C. Buffer Room (0205E and 4026 Hazardous IV Compounding with)

Table 3: Design Conditions – Buffer Rooms

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D. Buffer Room (0205K and 4024B Sterile IV Compounding with Special Exhaust)

Table 4: Design Conditions – Buffer Rooms

E. Drug Storage Room (0202B IV Storage and 4024A Hazardous Storage Room with Special Exhaust)

Table 5: Design Conditions – Drug Storage Room

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F. USP 800 Sterile HD Compounding

Table 6: Engineering Controls for Sterile HD Compounding

G. USP 797 Preparing non-HD Compounded Sterile Preparations (CSPs)

Table 7: Summary of Minimum Requirements for Placement of PEC for Compounding Non-HD CSPsa

Table 8: Summary of ACPH Requirements for Non-HD Sterile Compounding Areas

2.0 STRUCTURAL SYSTEM

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STRUCTURAL SYSTEMS

1. Codes and Standards

All structural work shall comply with the latest editions of the following codes and standards as indicated on the documents:

VA Directives, Design Manuals, Master Specifications, VA National CAD Standard Application Guide, and other Guidance on the Technical Information Library (TIL) (http://www.cfm.va.gov/til/).

International Building Code (IBC)

ASCE 7-10

ACI 318-14

AISC 14th Edition

2. Description of Structural System

New roof top air handler unit and supporting mechanical equipment to be anchored to existing concrete filled steel roof deck. New hung air handler unit supported in the interstitial space of the 1st floor.

Floor and roof system are concrete filled steel deck spanning to steel trusses spanning to steel girders supported by steel columns.

Lateral system steel brace frame supported by concrete spread footings and piles.

3. Design Loads

Dead Load Roof: 75 psf

Dead Load Floor: 75 psf

Live Load Floor: 65 psf (Reducible)

Live Load Partition: 15 psf

Live Load Floor Corridors: 80 psf

Live Load Roof: 20 psf (Reducible)

2.0 STRUCTURAL SYSTEM

© 2019 SC Engineers, Inc. Page 7

4. Seismic Loads

Soil Site Class D

Building Occupancy Category IV

Importance Factor IE = 1.5

Spectral Response Ss = 2.228 max, S1 = 0.826 max

Design Spectral Response Sds = 1.485, Sd1 = 0.718

Seismic Design Category D

Response Modifier R = 8

Response Coefficient Cs = 0.278

5. Wind Loads

Exposure C

Basic Wind Speed = 115 mph

Pressure, qh = 15.4 psf

GCp = 1.2, GCp= 0.18 (components and cladding)

6. Design Basis

Concrete compressive strength = 3,000 psi

Rebar Yield Strength = 60,000 psi

Structural Steel = A992 fy = 50 ksi Steel Beams

A500 fy = 46 ksi HSS columns

A36 fy = 36 ksi Miscellaneous plates, angles

3.0 ARCHITECTURE

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ARCHITECTURE

1. Project Description

Renovation and expansion of two (2) existing Pharmacy compounding spaces for compliance with USP 800 (Hazardous Drugs Handling in Healthcare Settings) requirements. The Ground Floor Space currently only provides Sterile Non-Hazardous Compounding. The existing spaces within the Pharmacy Department will be converted to expand services for storage and compounding of hazardous drugs with a shared ante space. The 4th Floor space directly supports the Infusion Center and only provides for Hazardous Compounding. The existing spaces and adjacent abandoned Patient Room will be converted to expand services for storage and compounding of hazardous drugs, a shared ante space, and Sterile Non- Hazardous Compounding services.

2. Applicable Codes and Standards

The governing codes relevant to the structural design of the proposed buildings are as follow:

2018 NFPA 101 Life Safety Code 2018 International Building Code (IBC) VA PG 18-9 (Chapter 268: Pharmacy Service) VA PG 18-10 (Architectural Design Manual) VA PG 18-12 (Pharmacy Services Design Guide) VA PG 18-14 (Room Finishes, Door & Hardware Schedule) USP 797 (Pharmaceutical Compounding – Sterile Preparations) USP 800 (Hazardous Drugs Handling in Healthcare Settings)

3. Program Spaces Required

3.0 ARCHITECTURE

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4. Code Summary

Jurisdiction Authority: Department of Veterans Affairs / Joint Commission

Building Type: Type I-Sprinkled

Occupancy Type: Healthcare Occupancy (Mixed Occ. Per NFPA 101 6.1.14.3)

5. Architectural Building System

Exterior Systems:

Roof:

Single-ply self-adhering membranes.

Interior Systems:

Partition Walls:

Gypsum wallboard on each side of 18-gauge metal studs with sound batt insulation.

Wall Finishes:

• Satin paint on smooth finish gypsum board (Typical).

• High Build Glazing on smooth finish gypsum board (Sterile areas)

Floor Finishes:

• Sheet Vinyl with welded seams (Typical)

Ceiling Finishes:

• Suspended gypsum wall system ((Sterile areas)

• Suspended acoustical tile ceiling system (@ Offices)

4.0 FIRE ALARM

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FIRE ALARM

1. Applicable Codes and Standards

American National Standards Institute (ANSI) A17.1.

Americans with Disabilities Act (ADA).

International Code Council, International Building Code (IBC).

NFPA 101, Life Safety Code.

National Fire Protection Association (NFPA 13) – Installation of Sprinkler Systems.

National Fire Protection Association (NFPA 70) – National Electrical Code.

National Fire Protection Association (NFPA) 72 – National Fire Alarm and Signaling Code.

National Fire Protection Association (NFPA 90A) – Standard for the Installation of Air Conditioning and

Ventilating Systems.

2. Basis of Design

Furnish and install, unless, otherwise indicated, items required for a complete fire alarm and supervisory system, hardwired as outlined in this basis of design. The scope of work includes the following:

Extend the existing Edwards EST-3 fire alarm system on the 1st and 4th floors.

The existing fire alarm system is to remain in service and fully functional during the installation.

Provide Class B supervision between each fire alarm control panel and all alarm and supervisory initiating and control devices.

Provide Class B supervision between each fire alarm control panel and all alarm notification appliances.

Provide fire alarm cable and conduit between all fire alarm panels, devices, and appliances.

Provide installation of synchronized alarm speaker/strobe circuits.

Provide duct smoke detector for fan stop control.

5.0 PLUMBING SYSTEMS

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PLUMBING SYSTEMS

1. Domestic Cold Water (CW) System

The Domestic plumbing systems are provided for Ante Rooms in ground floor and fourth floor. The Ante Rooms will be equipped with a scrub sink and emergency eyewash. The existing Ante Rooms have a sink and eyewash that will be demolished under this project scope. The plumbing system connections from the existing fixtures will be extended to serve the proposed new plumbing fixtures. Reduced pressure backflow preventers will be provided for industrial cold-water service to the steam humidifier units.

2. Domestic Hot Water (HW) System

Domestic Water Heaters

The domestic hot water service serving the existing sink will be used to serve the new sinks in the Ante Rooms. Piping will be extended to connect to the existing HW return in the interstitial space.

3. Sanitary Waste and Vent

Waste

Waste pipes shall be connected to the new plumbing fixtures, such as sinks, and eyewash. In addition, primary and overflow condensate drains shall be provided for the cooling coils of the new air handling units and shall be discharged to an approved fixture. Auxiliary condensate overflow drains shall be provided at all coils to discharge at the ceiling over a sink fixture. Air gap fittings with trap and vent will be provided for backflow preventer drip and for humidifier drains.

Vent

Vents shall be provided and connected to systems serving new plumbing fixtures, and shall be directed up to the building roof.

4. Emergency Plumbing Fixtures

Eyewash station will be provided at the scrub sinks in the ante rooms as required by ANSI and OSHA.

Tempered water will be supplied to emergency fixtures.

6.0 MECHANICAL SYSTEMS

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MECHANICAL SYSTEMS

1. HVAC System Description

A 17 ton cooling capacity HVAC system for ground floor and 13 ton HVAC system for fourth floor will be required to serve the pharmacy areas to be renovated for B-500 IV Cleanroom Compliance with USP-800 project. The total capacity is based on the VA selected pharmacy layout option and the room air change requirements identified in VA HVAC Design Manual and as required for USP-800 Compliance.

2. Air Handling Systems

The existing building is served by two existing central station variable air volume (VAV) air handling units to serve the facility. This project will provide a new air handling unit to serve the ground floor clean and hazardous compounding rooms, the ante room, and an IV storage room. The unit will be located in the ground floor interstitial space. The fourth floor pharmacy area will be served with a new air handling unit located on the roof to serve the clean and hazardous compounding rooms, the ante room, and hazardous storage areas. The air handling units will have two parallel supply fans, a preheat coil, a cooling coil, electric steam humidifier, 30% pre-filter #1 and 65% pre-filter #2. The supply fans are controlled by redundant VFD’s to maintain required airflows. One VFD will be used to control both the supply fans. A backup VFD with an automatic switchover option will be provided for each air handling unit. The air handling unit shall be provided with supply fan CFM monitoring. Air handling units will be provided with internal vibration isolation and access to each component section to provide for easy maintenance. Final HEPA filters at the air handling units are not being provided per VA’s direction. Instead, ceiling mounted fan filter units with room side removeable HEPA filter units will be provided.

3. Smoke Control Systems

The air handling units with supply airflow rate of more than 2,000 CFM will be equipped with a duct mounted smoke detector to provide automatic shutdown. Smoke detectors will be connected to the existing fire alarm system.

4. Zoning

Pharmacy areas will be provided with airflow control valves to provide constant supply and exhaust airflows.

Each zone will be provided with a temperature and room pressure sensor. Zone heating is provided by heating hot water reheat coils for each zone. Static pressure sensors in the ductwork shall modulate the supply fan motor VFD accordingly to maintain airflow by maintaining a constant static pressure set point.

Room humidity sensors will be provided in the Sterile IV Compounding rooms to monitor the space humidity.

Ceiling mounted fan filter units with room-side removable HEPA filter will be provided in the pharmacy areas.

5. Control Zones

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HVAC temperature control zones are arranged to separately control the space temperature based on RFP requirements, thermal design requirements, and building occupancy. Separate zone temperature control is provided for buffer rooms, ante room and drug storage room.

The air handler systems are sized to allow up to 25% additional load in the served area to meet unforeseen conditions.

6. Exhaust Systems

Pharmacy clean room areas will be exhausted to meet the requirements of USP 800 and VA HVAC Design Manual for air change rates per hour. Exhaust will be provided through a dedicated centrifugal exhaust fan rated for hazardous and contaminated laboratory exhaust air. Separate exhaust fan will be designed for the hazardous compounding room air. Hoods for hazardous materials will include integral HEPA filtration with “bag-out” capability for filter exchange. Separate filters at the exhaust discharge are not provided.

The exhaust air from ground floor Sterile IV Compounding Room, Ante Room and IV Storage room will be ducted through one exhaust air duct and will be routed to the new exhaust fan located on the 6th floor roof.

The exhaust air from ground floor Hazardous Compounding room will be ducted to a new exhaust fan located on the roof. The exhaust air from the hazardous drug hood will be ducted separately to a new exhaust fan on the roof. There will be total three new exhaust fans serving the renovated ground floor pharmacy area. The exhaust air ducts, approximately 20”, 14” and 10” Ø, from ground floor pharmacy to the roof will be routed on the exterior side of the building.

The existing exhaust air duct inside shaft at gridline L/11 from ground floor interstitial to the roof will be abandoned in place. The existing exhaust duct is made up of galvanized sheet metal and cannot be reused as the VA guidelines requires use of 316-L stainless steel, welded ductwork for the laboratory fume hood exhaust system.

The exhaust air from fourth floor pharmacy area will be ducted through the exhaust air shaft to two new exhaust fans located on the roof. One exhaust will be provided for hazardous drug hoods and one for the exhaust air coming from Sterile IV Compounding Room, Hazardous IV Compounding Room, Ante Room, and Hazardous Storage Room.

The exhaust fan air flow will be based on the hood selections approved by the VA. Per VA Pharmacy staff’s directions, glove box type hoods are provided instead of standard laminar type hoods. All work involving hazardous or contaminated materials will be conducted in the hoods provided with internal exhaust HEPA filters.

7. Chilled Water System

The existing central chiller plant will be used as the source of chilled water for the new air handling units.

Approximately 42 GPM of chilled water flow will be required to the ground floor and fourth floor air handling units.

8. Heating Hot Water System

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The existing central heating hot water plant will be used as the source of heating hot water for the new air handling units and reheat coils. Approximately 22 GPM of heating hot water flow will be required to the ground floor and fourth floor air handling units and reheat coils.

9. Humidifier

The air handling units will be equipped with an electric steam humidifier. The existing domestic water lines will be connected to the humidifier. Reduced pressure backflow preventers are provided for each humidifier service.

10. Force Protection

Outside air, relief, and exhaust air openings provided under this project will be located on the roof. No force protection is anticipated.

Fragile utilities shall be located away from exterior walls. Note that fragile utilities are not applicable to this project.

Overhead mounted features in excess of 31 pounds shall be braced to withstand 0.5 times the component weight in any direction and 1.5 times the component weight in the downward direction.

11. Maintenance

All systems will utilize standard HVAC components and will be selected for ease of maintenance and arranged with adequate access for periodic maintenance.

12. Direct Digital Control System

The control system will monitor and control all HVAC systems and will be compatible with the existing Siemens Apogee control system in the Building 500.

13. Ductwork

Main ductwork shall be sized at a maximum of 1200 FPM. Branch ductwork shall be sized at 0.08” WC per 100’ friction loss. Ducts may be sized on the more stringent of the requirements of velocity, friction loss, or sound constraints.

14. Piping

Piping shall be sized at a maximum of 4’/100’ pressure drop or 6 FPS.

15. Test and Balance

The HVAC systems will be Tested and Balanced in full compliance with the RFP and AABE/NEBB requirements. Room pressurization will be checked for USP 800 compliance and monitored by local room pressure monitoring and alarm panel. Room airflows will be balanced for constant airflow.

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16. Commissioning

Mechanical systems will be commissioned in compliance with ASHRAE and AABC/NEBB Standards to assure proper system operation and compliance with USP 800 requirements. This will help optimize building performance ensuring indoor air quality and workspace comfort.

7.0 ELECTRICAL SYSTEMS

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ELECTRICAL SYSTEMS

1. General

This section describes the electrical design for the Pharmacy renovation project at the Veterans Affairs Greater Los Angeles Hospital.

Quality Assurance

General Requirements. Installation of all items shall be performed in strict accordance with current codes and regulations set forth by State, Local, and Federal authorities.

All work and materials shall be in full accordance with the requirements of these codes and all applicable local ordinances. I.C.C. is the International Code Council. The governing codes are:

i. Veterans Affairs Office of Construction Design Guidelines

ii. 2018 International Building Code (IBC)

iii. 2017 National Electrical Code (NEC)

iv. 2018 International Fire Code (IFC)

2. System Descriptions

Facility Electrical Distribution

The existing campus is served by (2) utility electrical services from the electrical utility.

Existing Building 500 (Main Hospital)

The existing main hospital building has (6) unit substations operating at 4.16kV.

Unit Substation #3 serves the area of work at 277/480V., 3-phase, 4-wire.

Area of Work (Pharmacy)

New circuit breakers will be provided at the existing electrical service equipment and feed a new panelboard to serve the electrical loads in the scope of work. New feeder conductors will be pulled from the existing electrical service to the location of the new panelboards for our project

250 Amp bus 120/208V., 3-phaes, 4-wire panelboards with a 200 Amp main circuit breaker will be provided for branch circuits to lighting, power, and HVAC.

Power to HVAC package and air handling equipment, and will be served at 277/480V., 3-phase, 4-wire from the existing distribution board “GBLE”.

Power to user receptacles and lighting within the area of work will be 120/208V., 3-phase, 4-wire from the new panelboard “GBLE-1”.

Interior lighting will be LED with automatic controls and occupancy sensors per 2016 Title 24 energy code, including photo sensing devices within daylight zones. All light fixture will be rated for clean room use and rated ISO level 7.

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Lighting levels per I.E.S.N.A. recommendations and 2016 Title 24 energy code.

Exit signs will be LED type.

Provide convenience power outlets.

Data/telephone outlets.

Estimated Electrical Load at ground floor pharmacy scope of work.

Description Allowance Area kVA (KiloWatts)

Lighting Loads 1.3 VA/SF 1.2 kVA

Receptacle Loads 0.5 VA/SF 0.5 kVA

HVAC Loads 3.5 VA/SF 3.15 kVA

Equipment 3 VA/SF 2.7 kVA

Other 1.0 VA/SF 0.9 kVA

Total 9.38 VA/SF 900 SF 8.45 kVA

Assumptions: General design. No added electrical requirements for specialized equipment.

3. Electrical Products

Branch circuit panelboards: Provide Eaton Pow- R-Line panelboards with molded-case circuit breakers for distribution and Eaton Pow-R-Line for branch circuit panelboards. Provide copper bussing. Provide full size neutral bus and ground bus.

Conduit

Provide rigid steel conduit for exposed conduit up to 8’ above finished floor .

EMT conduit is acceptable for interior concealed work and interior exposed conduit above 8’ above finished floor.

Provide PVC Schedule 40 with concrete encasement for underground, rigid steel elbows for slab penetration.

Weatherproof flexible conduit for final connections to motors and HVAC equipment.

Conductors:

Branch Circuit: Type THHN/THWN, 600V.

Boxes:

Outlet boxes will be pressed steel knockout type.

Pull/ junction boxes will be sheet steel.

Wiring Devices:

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Receptacles will be hospital grade by Leviton, Hubbell or equal.

SPST switches will be Hubbell #1221, or equal.

Device plates will be stainless steel.

Automatic Lighting Controls shall be Wattstopper, or equal.

Support Devices: Provide conduit and equipment support with seismic restraint as indicated in SMACNA.

Grounding:

Provide Ufer ground and other electrode grounds as required by NEC 2017.

Provide equipment grounding conductor sized per NEC 2017 in all feeder and branch circuit conduits.

EXHIBIT

© 2019 SC Engineers, Inc.

Exhibit A

Hoods

Underwriter Laboratories Listed

C h e m G A R D ®

ChemGARD

ChemGARD® fume hoods are designed for unparalleled safety for critical laboratory applications.

• Substantially reduces roll effect (fluctuations in the airflow that may cause harm to the worker).

• Offers a streamlined, unobstructed work area.

• Minimizes lingering concentrations above and behind the viewscreen.

• Reduces contaminant concentrations near the edge of the sash (window), reducing potential exposure hazard to personnel.

ChemGARD® Fume Hoods

1. Combination horizontal/vertical sash enhances both operator safety and energy savings.

2. Sight-tight continuous bypass duct minimizes contaminant concentrations near the edge of the sash, reducing potential exposure hazard to personnel.

3. Airwatch II airflow monitor provides for customized alarm/monitor configurations.

4. Angled entrance, airfoil and radius work surface for undisturbed airflow into work area.

5. Color-coded service fixtures with convenient remote control valves, positioned outside the air stream.

6. Counterbalanced vertical sash for smooth, single-handed operation.

7. Recessed work surface confines spills.

8. All stainless steel construction for durability and easy cleaning.

9. Optional general purpose, solvent, or acid base cabinet provides storage area.

ChemGARD® Design Features

Industry-Leading Technologies Provide Superior Protection and Maximum Efficiency The aerodynamic ChemGARD® design employs fixed air slots at maximum safety configuration to alleviate the need for cumbersome operator adjustments.

• ChemGARD® construction materials are flame resistant.

• Top-suspended, 12" wide safety plate glass sash panels are easily removed for cleaning.

• Unique internal baffle location minimizes retained vapors in work area.

• ChemGARD® fits through standard doorways and, once installed, requires only a 2" aisle overhang.

• Radius bottom airfoil minimizes turbulence.

ChemGARD® General Purpose Models

• Stainless steel bolted, 16-gauge, Type 304 stainless steel liner provides long-term durability, easy cleaning and resistance to corrosion (can be epoxy coated as an option).

• A molded, dished epoxy resin work surface confines spills.

• Recessed work surface encourages proper placement of potentially hazardous chemicals.

ChemGARD® RI Radioisotope Models

• Formed radii, precision-engineered, 16-gauge, Type 304 stainless steel, coved corners, water-tight welded and polished seams.

• Coved corner stainless steel work surface, 3⁄4" deep, continuously welded to interior.

• Reinforced work surface accommodates lead shielding, supports maximum 200 lbs/sq.ft., to work surface weight of 1,000 lbs.

• Stainless steel provides long-term durability, easy cleaning and resistance to corrosion.

Learn More!

Scan the code to the right or visit http://hubs.ly/y03_8s0 to learn how continuous-flow bypass technology improves fume hood safety and performance.

Airwatch II Airflow Monitor and Controls for Customized Operation

The microprocessor-based Airwatch II airflow monitor is fully programmable, offering a range of features for safety, convenience and easier integration into the overall laboratory safety plan.

• The Airwatch II airflow monitor activates an audible alarm if operating conditions deviate from preset parameters.

• The programmable display can be set for analog and digital, or analog only readout.

• Airflow can be measured in feet per minute (FPM) or cubic feet per minute (CFM).

• The alarm probe monitors either face velocity or exhaust duct velocity. The face velocity probe is located at the front of the cabinet for easy access and improved accuracy with horizontal sash positions.

• Lock-out options for alarm set points and calibration eliminate unauthorized disabling of alarm system.

• Integrated controls include flush membrane switches that are easy to operate and easy to clean.

• Independent light and duplex electrical outlet switches are included on the main control panel.

• Remote alarm contacts allow integration with existing laboratory monitoring systems.

Horizontal/Vertical Sash Offers Advantages

• The ChemGARD® incorporates a combination horizontal/vertical sash designed for energy savings, operator safety and convenience.

• Combination horizontal / vertical sash provides a protective physical barrier with full vertical access to the work area when using either horizontal or vertical configuration.

• Full vertical access allows easy installation of experimental apparatus.

• Top suspended 12" wide safety plate glass panels are easily removed for cleaning.

• Side panels are flush with bell mouth inlet for streamlined airflow; the radiused bottom airfoil minimizes turbulence.

• Sliding glass panels can be positioned for increased operator safety.

• Ball bearing, top hung horizontal sash support provides smoother sash operation.

• Hood face opening is reduced 50% for energy savings.

Lighting and Electrical System

• A sealed, fluorescent light fixture is located above gasketed safety-plate glass; fluorescent lamps are replaced from the front.

• Solid-state lamp ballasts reduce heat output and improve efficiency.

• Two GFCI duplex outlets are protected by a single 10-amp self resetting circuit breaker to protect personnel and minimize tripping of breakers.

Utilities

• Color-coded service fixtures for air, gas, vacuum, cold or DI water and steam, include convenient remote control valves.

• The cabinet includes one fixture and one petcock standard, plus seven plugged penetrations for additional optional fixtures.

• Pre-studded exhaust outlet, 10" diameter, accepts flanged exhaust connection.

• Airwatch II airflow monitor.

General Purpose Base Cabinet The general purpose base cabinet has removable front and side panels, plus a 10" deep chase at the rear to allow room for services. Other features include:

Acid Storage Base Cabinet The acid storage base cabinet has an acid-resistant polypropylene drip tray, shelf liner and (optional) vent assembly with flexible polypropylene hose designed to “T” into the fume hood exhaust plenum.

• Reinforced shelf, adjustable on 1" centers.

• Dual panel doors, 1 1⁄2" thick, secured with 3" wide continuous hinge, 3-point latch.

• 18-gauge, cold-rolled steel bottom pan, recessed 11⁄2", liquid tight. 21⁄2" riser with 3⁄8" leveling feet.

• 16-gauge, cold-rolled steel side panels.

• Epoxy powder coated throughout.

• 2" diameter plugged penetrations in back wall, and removable side and rear panels with a 10" deep chase at the rear to allow for installation of the optional vent package.

• The vent package offers from 10 to 15 air changes per hour, depending on cabinet size.

• Reinforced steel shelf, adjustable on 1" centers.

• Dual panel doors, 11⁄2" thick, secured with 3" wide continuous hinge, 3-point latch.

• 18-gauge, cold-rolled steel bottom pan, recessed 11⁄2", liquid tight. 21⁄2" riser with 3⁄8" leveling feet. 16-gauge, cold-rolled steel side panels.

• Epoxy powder coated throughout.

Solvent Storage Base Cabinet

• Exhaust Plenum

• Double wall construction creates a minimum 11⁄2" air gap throughout the cabinet.

• Interior back and side panels are 18-gauge stainless steel monolithic construction welded to top and bottom panels to form a unitized inner cabinet.

• The 18-gauge stainless steel bottom pan is recessed 2" and welded liquid tight.

• 2" diameter plugged penetrations in back wall, and two front removable rear panels provide access to the 10"deep chase at the rear to allow for installation of the (optional) vent package.

• Access panels are located at each end of the chase.

• An optional vent package offers from 10 to 15 air changes per hour, depending on cabinet size; the vent assembly with flexible hose is designed to “T” into the fume hood

• A reinforced Type 304 stainless steel shelf is adjustable on 1” centers.

• Dual panel doors, 11⁄2" thick, with 3" wide continuous hinge, and secured with a 3-point latch; optional louver doors are available.

• 21⁄2" riser with 3⁄8" leveling feet.

• 16-gauge, cold-rolled steel side

Options and Accessories For convenience, most options, accessories and modifications are factory installed and should be specified when ordering. Commonly requested options are listed below. For detailed information on accessories and modifications, contact The Baker Company.

• Additional service fixtures (air, gas, vacuum, cold or DI water, steam)

• Cold water gooseneck faucet

• Distilled/DI water gooseneck

• Vacuum breakers

• Aspirator

• Epoxy resin sink

• Base cabinet (see below)

• Stainless steel peg board

• Tubular base stand

• Vertical only sash

• Cup sink

• Stainless steel work surface

Technical Specifications

MODEL NUMBER FH4 FH5 FH6

Dimensions

Nominal Size 4' 5' 6'

Fume Hood (W x D x H) 48” x 33 3⁄4” x 59” 60” x 33 3⁄4 ” x 59” 72” x 33 3⁄4” x 59"

[1,219 x 857 x 1,499 mm] [1,524 x 857 x 1,499 mm] [1,829 x 857 x 1,499 mm]

Base Cabinet (W x D x H) 48” x 29” x 35” 60” x 29”x 35 3⁄4” 72” x 29”x 35 3⁄4”

[1,219 x 737 x 908 mm] [1,524 x 737 x 908 mm] [1,829 x 737 x 908 mm]

Interior Dimensions (W x D x H) 38 5⁄8" x 18 1⁄2"x 24 7⁄16” 50 5⁄8" x 18 1⁄2" x 24 7⁄16” 62 5⁄8" x 18 1⁄2" x 24 7⁄16”

[981 x 470 x 621 mm] [1,286 x 470 x 621 mm] [1,591 x 470 x 621 mm]

Useable Work Surface (W x D) 38 5⁄8" x 18 1⁄2” 50 5⁄8" x 18 1⁄2” 62 5⁄8" x 18 1⁄2”

[981 x 470 mm] [1,286 x 470 mm] [1,591 x 470 mm]

Exhaust and Static Pressure Requirements - Combination Horizontal/Vertical Sash

Exhaust Airflow Rate (vertical sash at max width) 865 CFM [408 L/Sec] 1204 CFM [568 L/Sec] 1286 CFM [607 L/Sec]

Exhaust Airflow Rate (horizontal sash at max width) 374 CFM [164 L/Sec] 405 CFM [191 L/Sec] 623 CFM [293 L/Sec]

Electrical

Electrical Service Requirements 115V AC, 15A, 60 Hz 115V AC, 15A, 60 Hz 115V AC, 15A, 60 Hz

Operating Amperage 1.1 A 1.1 A 1.2 A

Power Consumption 126.5 W 126.5 W 138 W

Heat Generation 431.6 Btu/Hr 431.6 Btu/Hr 470.9 Btu/Hr

Outlets Two GFCI protected, 115 V AC, Duplex outlets. The outlets on this circuit are protected by a self-resetting circuit breaker prewired to a junction box. This breaker allows a total of 10 A on all outlets.

sachin Polygon

P.O. Drawer E, Sanford, ME 04073 • (207) 324-8773 • (800) 992-2537 • Fax: (207) 324-3869 •bakerco.com © 2016 The Baker Company. All rights reserved.

CG-SpecrevA-062916

Warranty The Baker Company, Inc., expressly represents and warrants all goods (a) to be as specified (and de-scribed) in The Baker Company catalogs and literature, and (b) to be free under normal use, service and testing (all as described in The Baker Company catalogs and literature) from defects in material and workmanship for a period of twelve months from the invoice date.

The exclusive remedy for any breach or violation of this warranty is as follows: The Baker Company, Inc., will F.O.B. Sanford, Maine, furnish without charge repairs to or replacement of the parts or equipment that proved defective in material or workmanship. No claim may be made for any incidental or consequential damages.

THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE UNLESS OTHERWISE AGREED IN WRITING SIGNED BY THE BAKER COMPANY. (THE BAKER COMPANY SHALL NOT BE RESPONSIBLE FOR

ANY IMPROPER USE, INSTALLATION, SERVICE OR TESTING OF THE GOODS.)

PROUDLY MADE IN THE U.S.A.

E d g e G A R D ®

EdgeGARD® Clean Benches

• Baker's exclusive technology maximizes product protection and helps meet up to ISO Class 4 (Class 10) air cleanliness requirements

• High-performance airflow system provides uniform airflow to the work surface, extends filter life and minimizes maintenance costs

• HEPA supply filter with 99.99% minimum efficiency in capturing 0.3 micrometer particulates

• Spacious, easily accessible work areas accommodate multiple users and a variety of applications and instrumentation

• Ergonomic design increases user comfort and productivity

• Industry’s most reliable clean bench means lower life-cycle costs and years of trouble-free operation

Where comfort meets industry-leading dependability

EdgeGARD® VFEdgeGARD® HF

EdgeGARD® HF Horizontal Laminar-Flow Clean Bench 3', 4', 5', 6' and 8' Models The EdgeGARD® HF horizontal laminar-flow clean bench ensures product protection for a variety of life science and industrial laboratory and process applications where product protection is essential. With a brightly illuminated, spacious work area and unique high-velocity air return slots, the EdgeGARD HF offers superior user comfort, product protection and productivity. Equipped with a HEPA supply air filter, airflow across the work area provides a particulate-free work surface. The patented cabinet design of the EdgeGARD HF provides precise control of airflow volumes and velocities, thereby maximizing product protection and ensuring ISO Class 5 (Class 100)* cleanliness in the work area.

Available in Console and Space-Saver Bench Model.

Comfortable User Experience

• The 22" work area depth provides ample space for safe, efficient operation; heights vary from 281⁄8" to 341⁄8", depending on model.

• Each EdgeGARD HF clean bench includes fluorescent lamps which provide balanced lighting at the work surface.

• The cool white illumination exhibits better color fidelity.

• Optional adjustable leg risers permit work surface heights of 35 11⁄16" to 377⁄16".

• Satin finish work surface diminishes harsh light reflection.

• Optional isolated/microbalanced blower/motor provides lowest vibration**

EdgeGARD® HF Clean Benches

NOTE: EdgeGARD clean benches protect product only. They are not designed to contain aerosols generated in the work area and do not protect personnel or the environment.

* For 0.5 micrometer particulates ** Not UL listed with this option.

Baker Builds It Better

• High-velocity return air slots maximize cleanliness and product protection by precisely controlling airflow volumes and velocities.

• Protective HEPA filter screen is easily removed for cleaning or service, and concealed HEPA filter frame eliminates turbulence at the rear wall.

• Washable, reusable Scott Foam® pre-filter extends HEPA filter life.

• Blower/motor system provides a steady volume of air even as filter loads, ensuring consistent performance and further reducing HEPA filter changes.

• Exclusive StediVOLT® motor speed controller automatically compensates for routine voltage fluctuations, maintaining the steady airflow required for cleanliness and product protection.

• Performance-enhancing design features corrosion-resistant stainless steel interior, powder-coat protected cold-rolled steel exterior, and a 1/2" lip at the rear of the work surface to protect the HEPA filter from spills.

• Easy-to-access front hinged panel simplifies cleaning and service.

Versatile and Productive For Your Lab

• Designed for a variety of industries and applications, such as IV admixture preparation, drug compounding, plant cell culture, media preparation, pharmaceutical procedures, electronic assembly and limited experimental research.

• Exterior GFCI duplex outlet accommodates most commonly used instruments and equipment.

• Optional wide-tread casters provide stable mobility when needed.

• Flexible electrical and plumbing connection options adapt EdgeGARD HF to your lab.

• Optional storage bins help keep lab space organized.

• Flexible electrical and plumbing connection options adapt EdgeGARD HF to your lab.

Laminar airflow across the work surface provides a particulate-free environment for maximum product protection

Space Saver Model Available!

For applications where space is at a premium, such as IV and nursing stations, satellite pharmacies, intensive care units and other small volume clinical or industrial situations. (Pictured at right.)

See how Baker's exclusive technologies protect your work from particulates carried by turbulence and cross-contamination.

Options and Accessories

• Adjustable leg risers (for work surface height of 35 7⁄16" to 37 7⁄16")

• Service petcocks (in right or left side wall)

• Stainless steel IV bar (removable)

• Plastic storage bins (below work surface)

• Casters

• Additional duplex outlet

• Isolated blower/motor (for lowest vibration)*

• Mag gauge

• Germicidal UV light with reflective shade*

• Seismic restraints*

• Aluminum framed filters

• Data ports

• Pharmacy diffuser

• Drip Pan

* Not UL listed with this option.

Phocus Rx® : A Fully Integrated Pharmacy Compounding Validation Software Package

To optimize the validation and documentation of sterile compounding procedures, Baker offers fully-integrated Phocus Rx® software by Grifols in both BioChemGARD and EdgeGARD clean bench products.

This fully-embeded solution is safe, reliable and easy to use .

• Built-in Phocus Rx keeps the compounding environment clean with no wires or devices within the hood. Compounding space is not altered.

• Phocus Rx uses a powerful 5 megapixel imaging system that closely focuses in on the names, numbers, labels, color and other details of drugs and syringes.

• Includes image recognition and barcode scanning features.

• Storage and retrieval image system allows documentation of the compounding process for quality purposes.

• Easily accessed from desktops, laptops, tablets, and mobile devices.

• Compounding status dashboard is automatically updated.

• Scalable and modular system is flexible and adaptable to the customer environment.

EdgeGARD® HF with PhocusRX®

EdgeGARD® VF Vertical-Flow Recirculating Clean Bench 4', 5' and 6' Models

The EdgeGARD® VF is a vertical-flow recirculating air clean bench that provides protection for samples and work procedures where product protection and particulate control are required.

Unlike conventional horizontal flow clean benches, the EdgeGARD VF provides vertical, uni-directional and controlled airflow over the entire work surface, while reducing energy consumption, noise and airflow turbulence.

Recognized as the industry's most reliable clean bench, this extension of Baker's EdgeGARD brand provides lower life-cycle costs and years of trouble-free operation.

Comfortable User Experience

• Slanted 10° viewscreen for operator comfort and direct line-of-sight viewing.

• Low noise level improves operator comfort and reduces effect of ambient noise in the lab.

• Well-lighted workspace reduces eyestrain.

• Provides ISO Class 4 (Class 10)* protection by delivering HEPA-filtered air to the work surface.

Baker Builds It Better

• Microbiologically challenged for product protection in accordance with NSF International 49.

• Exclusive high-velocity momentum air curtain to help ensure product protection without restricting access.

• One-piece stainless steel work surface helps prevent surface contamination.

• Designed for serviceability — includes access panels for all electrical components, while the primary HEPA sup-ply filter is removed through the front plenum area.

• An additional pre-filter below work surface helps cap-ture large particles and prolongs HEPA filter life.

* For 0.5 micrometer particulates

Precision engineered for optimal airflow steve Cloud

Versatile and Productive for Your Lab

• 14" high access opening accommodates a variety of application and instrument needs, and offers a wide work area for multiple users.

• Fits through standard doorways and down laboratory aisles.

• Easy to move and maneuver when configured with mobile stand, casters and pull bars.

• Hinged viewscreen opens to 30 3⁄8" allowing access to work area.

Available as a benchtop model or on a channel stand (with or without casters).

* For 0.5 micrometer particulates

Options and Accessories

• Plumbing: One petcock on right-hand side (option for more); petcock connection choices located on bottom, back and top for channel stand option

• Stationary stand

• Optional wide-tread, stainless steel casters, 5" diameter x 1", with brakes.

Technical Specifications EdgeGARD® HF

Note: Models EG4252, EG4320 and EG5252 include 11-foot line cord with 3-prong plug (7-foot cord on Model EG3252).

Models EG6252, EG6320 and EG8252 require a hard wire connection to junction box located in the lower inside right hand corner of the cabinet.

*Exterior heights are listed as minimum dimensions, for maximum height add 2 inches.

Console Models

MODEL NUMBER EG3252 EG4252 EG4320 EG5252

Electrical 115V, AC 115V, AC 115V, AC 115V, AC Amps 12 16 16 16 Required Breaker 15 amps 20 amps 20 amps 20 amps Exterior Width 38" 50" 50" 62" Interior Width 341⁄2" 461⁄2" 461⁄2" 581⁄2" Interior Height 281⁄8" 281⁄8" 341⁄8" 281⁄8" Interior Depth 22" 22" 22" 22" Exterior Height 64" to 66" 64" to 66" 70" to 72" 64" to 66" Net Weight / Ship Weight 360 / 485 lbs 440 / 590 lbs 460 / 610 lbs 520 / 695 lbs Filter Size 36"x30"x6" 48"x30"x6" 48"x36"x6" 60"x30"x6"

MODEL NUMBER EG6252 EG6320 EG8252

Electrical 115V, AC 115V, AC 115V, AC Amps (with/without outlet) 24/16 24/16 24 or 2x16 Required Breaker 24A 24A 24A Exterior Width 74" 74" 981⁄2" Interior Width 701⁄2" 701⁄2" 95" Interior Height 281⁄8" 341⁄8" 281⁄8"

Interior Depth 22" 22" 22" Exterior Height 64" 70" 64" Net Weight / Ship Weight 680 / 880 lbs 720 / 920 lbs 800 / 1050 lbs Filter Size 72"x30"x6" 72"x36"x6" 48"x30"x6" (2)

Note: This model includes a 9-foot line cord with 3-prong plug.

Filtration System

• Supply filter, zero-probed HEPA filter, 99.99% efficient on all particles 0.3 micron by DOP test

• Pre-filter, washable Scott Foam®

• Dust count, leak test and particle count by single particle monitor or cold DOP photometer which conforms to requirements of FS290b and U.S.A.F. T.O.

00-25-203

Illumination

• Console models, 200 foot-candles at work surface

• Space-Saver model, 75 foot-candles at work surface

Space-Saver Model

MODEL NUMBER EGBIV22

Electrical 115V, AC Amps 11.2 Required Breaker 15 amps Net Weight / Ship Weight 200 / 325 lbs Filter Size 24"x24"x6"

Note: This model includes a 9-foot line cord with 3-prong plug.

Technical Specifications EdgeGARD® VF

MODEL NUMBER EG4VF EG5VF EG6VF

Size (nominal) 4’ 5' 6'

Exterior Dimensions w/ Stationary Stand (w x d x h [min to max])

53 1⁄2” x 32” x [89 1⁄16” - 97 9⁄16”]

65 1⁄2” x 32” x [89 1⁄16” - 97 9⁄16”]

771⁄2” x 32” x [891⁄16” - 979⁄16”]

Interior Dimensions (w x d x h) 46” x 25 1⁄8” x 3113⁄16” 58” x 25 1⁄8” x 3113⁄16” 70” x 25 1⁄8” x 3113⁄16”

Shipping Weight Benchtop model With channel stand

435 lbs.

507 lbs.

499 lbs.

576 lbs.

564 lbs.

646 lbs.

Access Opening (working position) 14” 14" 14"

Access Opening (loading/cleaning position) 30 3⁄8” 30 3⁄8” 303⁄8”

Electrical Requirements 115 V, AC 115 V, AC 115 V, AC

Amps / Breaker 16 / 20 16 / 20 16 / 20

General Specifications

• Interior workspace made from 16-gauge stainless steel.

• ISO Class 4 (Class 10)* air cleanliness in the workspace.

• 16-gauge cold-rolled steel exterior construction with white powder coated finish.

• HEPA filters with 99.99% minimum efficiency in capturing 0.3 micrometer particles.

• Separate switches for blower and light; if blower is not on, light switch will not work.

• Large, easy-to-read magnehelic gauge confirms cabinet operation.

• Washable pre-filter extends HEPA filter life.

• One duplex on left-hand side (option for one on right-hand side).

steve Cloud

Purchase Specifications EdgeGARD® HF

EdgeGARD® Horizontal Laminar-Flow Clean Bench

1. High-velocity return air slots to be located at the leading edges of work surface and side walls. Return air slots protect against backwash of dirty air entering the work area when items are placed within the air stream on the work surface.

2. Unit shall be all steel construction, 18-gauge, cold-rolled steel, with a white powder coated finish, stainless steel work surface and stainless steel inner work area side walls.

3. Unit shall be provided with permanent split capacitor type motor and special blower which automatically compensates for increasing pressure drop across filter in excess of that which is required by existing standards.

4. Complete unit shall be listed as certified by Underwriters Laboratory (UL) for cULus electrical, fire and mechanical safety.

5. All joints and seams offering a possible path of contaminated air from outside to the inside of the work area shall be sealed.

6. Framing for the filter seal shall be of rigid aluminum construction and only the filter media shall be exposed to the work area opening, to eliminate picture frame effect.

7. Unit shall have washable, reusable Scott Foam® pre-filters.

8. Each unit, before shipping, shall have a complete test to assure clean bench meets all requirements of ISO 14644. A copy of this test will be provided with the unit.

9. The unit manufacturer must be able to provide evidence that this unit has been tested by an independent laboratory or research organization.

10. Speed controller shall automatically compensate for voltage change to maintain constant voltage to motor while allowing for manual adjustments during filter loading.

11. Unit work surface shall feature 5⁄8" Spill Guard at rear to prevent accidental spillage into HEPA…