Technical Bulletins

Technical Bulletins

Once a month DTR publishes a Technical Bulletin article of interest to NIH architects, engineers, biosafety professionals, facility managers and operations and maintenance staff. The articles are emailed to ORF staff, available in hard copy on a display stand on the second floor elevator lobby of Building 13, and posted on the DTR website.

The purpose of DTR Technical Bulletin articles is to raise technical awareness regarding state-of-the-art innovation in designing highly complex biomedical facilities and hospitals. These articles are concise one page presentations of news and innovative ideas in the areas of flexible design, safety and health of the occupants, security, and protection of the environment. Each article provides references for further reading and additional topic detail.

We hope that you will find the 'DTR Technical Bulletin' helpful in achieving the best and safest biomedical research facilities possible.

If you have recommendations or questions, please direct them to: thomas.burklow@nih.gov .

DTR Technical Bulletin 2026

• Electrical%20Design%20Requirements%20for%20Radiopharmacies%20and%20Imaging%20Suites%20-%20March%202026%20TB_508.pdf (402.6 KB)
  - March 2026 Technical Bulletin

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• Electrical%20Design%20of%20Healthcare%20Facilities%20-%20February%202026%20TB_508.pdf (383.29 KB)
  - February 2026 Technical Bulletin

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• Mechanical%20and%20Electrical%20Requirements%20for%20Temporary%20Buildings%20-%20January%202026%20TB_508.pdf (251.36 KB)
  - January 2026 Technical Bulletin

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  (251KB) 508

DTR Technical Bulletin 2025

• Technical%20Bulletin%20Issues%20-%20Year%202025_508.pdf (1.75 MB)
  - Year 2025

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  (1.75MB) 508

• NoTechnical Bulletin Publicationfor December 2025
  

• NoTechnical Bulletin Publicationfor November 2025
  

• NoTechnical Bulletin Publicationfor October 2025
  

• Concrete%20Slab%20Penetration%20Infill%20-%20September%202025%20TB_508.pdf (275.18 KB)
  - September 2025 Technical Bulletin

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• Effect%20of%20Electrical%20Disturbances%20on%20LED%20Drivers%20-%20August%202025%20TB_508.pdf (235.64 KB)
  - August 2025 Technical Bulletin

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  (236KB) 508
  

• Advanced%20Arc%20Flash%20Risk%20Reduction%20in%20Medium%20Voltage%20Systems%20-%20July%202025%20TB_508.pdf (299.78 KB)
  - July2025 Technical Bulletin

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• Corrosion%20in%20Closed%20Loop%20Water%20Systems%20Part%202%20-%20Evaluation%20and%20Prevention%20-%20June%202025%20TB_508.pdf (343.29 KB)
  - June2025 Technical Bulletin

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  (343KB) 508
  

• Corrosion%20in%20Closed-Loop%20Water%20Systems%20Part%201%20-%20Understanding%20Corrosion%20-%20May%202025%20TB%20_508.pdf (369.82 KB)
  - May 2025 Technical Bulletin

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  (370KB) 508
  

• NoTechnical Bulletin Publicationfor April 2025
  

• Anchor%20Channels%20Hanger%20Installations%20-%20March%202025%20TB_508.pdf (374.53 KB)
  - March 2025 Technical Bulletin

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• Sustainable%20Concrete%20Strategies%20-%20February%202025%20TB_508.pdf (254.25 KB)
  - February 2025 Technical Bulletin

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  (254KB) 508
  

• Technical%20Bulletin%20Issues%20-%20Year%202024_508.pdf (1.09 MB)
  VFD%20Control%20of%20Fans%20for%20Labs%20and%20ARFs%20-%20January%202025%20TB_508.pdf (224.89 KB)
  - January 2025 Technical Bulletin

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DTR Technical Bulletin 2024

• Technical%20Bulletin%20Issues%20-%20Year%202024_508.pdf (1.09 MB)
  Technical%20Bulletin%20Issues%20-%20Year%202023_508.pdf (2.13 MB)
  - Year 2024

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• No Technical Bulletin Publication for December 2024
  

• Lighting%20Design%20Considerations%20for%20Animal%20Research%20Facilities%20-November%202024%20Technical%20Bulletin_508.pdf (234.33 KB)
  - November2024 Technical Bulletin

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• BAS%20Control%20for%20Variable%20Flow%20Hydronic%20Systems%20in%20Laboratory%20Facilities%20-%20October%202024%20TB_508.pdf (224.1 KB)
  - October2024 Technical Bulletin

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• UPS%20Battery%20Failures%20September%202024%20TB_508.pdf (235.75 KB)
  - September2024 Technical Bulletin

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• Review%20vs%20Approval%20-%20Construction%20Submittals%20August%202024%20TB_508.pdf (222.69 KB)
  - August2024 Technical Bulletin

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• Multiple%20Level%20Parking%20Garage%20Design%20Considerations%20and%20Maintenance%20July%202024%20TB_508.pdf (234.25 KB)
  - July 2024 Technical Bulletin

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• Networked%20Lighting%20Control_June%202024%20Technical%20Bulletin_508.pdf (223.01 KB)
  - June 2024Technical Bulletin

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• Effective%20Pass-Through%20Chamber%20Commissioning%20Qualification%20and%20Validation%20Part%202_May%202024%20Technical%20Bulletin_508.pdf (223.78 KB)
  - May 2024Technical Bulletin

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• Effective%20Pass-Through%20Chamber%20Design%20-%20Part%201_April%202024%20Technical%20Bulletin_508.pdf (208.65 KB)
  - April 2024 Technical Bulletin

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• Introduction%20to%20Stability%20in%20Aseptic%20Processing%20Facilities%20-%20Part%202_March%202024%20Technical%20Bulletin_508.pdf (204.48 KB)
  - March 2024 Technical Bulletin

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• Introduction%20to%20Stability%20in%20Aseptic%20Processing%20Facilities%20-%20Part%201_%20February%202024%20TB_508.pdf (273.05 KB)
  - February 2024 Technical Bulletin

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• No Technical Bulletin Publication for January 2024

DTR Technical Bulletin 2023

• Technical%20Bulletin%20Issues%20-%20Year%202023_508.pdf (2.13 MB)
  - Year 2023

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• No Technical Bulletin Publication for December 2023
  

• Seismic%20Design%20Considerations%20-%20November%202023%20Technical%20Bulletin_508.pdf (239.41 KB)
  - November 2023 Technical Bulletin

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• Steam%20Flash%20Tanks%20-%20October%202023%20Technical%20Bulletin_508.pdf (561.17 KB)
  - October 2023 Technical Bulletin

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• Steam%20Safety%20Relief%20Valves%20-%20September%202023%20Technical%20Bulletin_508.pdf (316.89 KB)
  - September 2023 Technical Bulletin

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• Closed%20Loop%20Water%20Treatment%20-%20August%202023%20Technical%20Bulletin_508.pdf (252.74 KB)
  - August 2023 Technical Bulletin

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• Capturing%20and%20Leveraging%20Lessons%20Learned%20and%20Leveraging%20for%20Continuous%20Improvement%20%20-%20July%202023_508.pdf (240.39 KB)
  - July 2023Technical Bulletin

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• Fan%20Arrays%20-%20June%202023%20Technical%20Bulletin%20_508.pdf (295.24 KB)
  - June 2023 Technical Bulletin

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• Flood%20Risk%20Mitigation%20Measures%20-%20Architecture%20May%202023%20TB_508.pdf (233.83 KB)
  - May 2023 Technical Bulletin

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• Flood%20Risk%20Mitigation%20Measures%20for%20Plumbing%20Systems%20April%202023_508.pdf (297.93 KB)
  - April 2023 Technical Bulletin

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• No Technical Bulletin Publication for March 2023
  

• Heating%20and%20Cooling%20Coil%20Freeze%20Protection%20Design%20for%20100%25%20Outside%20Air%20AHUs%20February%202023_508.pdf (264.13 KB)
  - February 2023 Technical Bulletin

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• Engineering%20Change%20Management%20(ECM)%20for%20Aseptic%20Processing%20Facilities%20(APFs)%20Dec%202022%20Technical%20Bulletin_508.pdf (281.93 KB)
  DTR%20Permit%20Review%20-%20Code%20Compliance%20for%20Health%20Care%20Projects_Technical%20Bulletin%20January%202023_508.pdf (392.01 KB)
  - January 2023 Technical Bulletin

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DTR Technical Bulletin 2022

• Technical%20Bulletin%20Issues%20-%20Year%202022_508.pdf (1.91 MB)
  - Year 2022

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• Engineering%20Change%20Management%20(ECM)%20for%20Aseptic%20Processing%20Facilities%20(APFs)%20Dec%202022%20Technical%20Bulletin_508.pdf (281.93 KB)
  - December 2022 Technical Bulletin

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• Using%20Machine%20Learning%20to%20Forecast%20NIH%20Campus%20Cooling%20Load_November%202022%20Technical%20Bulletin_508.pdf (322.38 KB)
  - November 2022 Technical Bulletin

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• No Technical Bulletin Publication for October 2022
  

• Design%20Build-Bridging%20Documents%20-%20September%202022%20Technical%20Bulletin_508.pdf (320.35 KB)
  - September 2022 Technical Bulletin

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• Managing%20cGMP%20Documents%20August%202022%20Technical%20Bulletin_508.pdf (294.62 KB)
  - August 2022 Technical Bulletin

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• HEPA%20Air%20Filtration%20in%20Cleanrooms%20–%20Design%20Construction%20and%20Testing%20Requirements%20July%202022%20Technical%20Bulletin_508.pdf (290.04 KB)
  - July 2022 Technical Bulletin

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• Disinfection%20Efficacy%20Validation%20for%20Architectural%20Finishes%20–%20Preliminary%20Study%20Results%20June%202022%20Technical%20Bulletin_508.pdf (880.3 KB)
  - June 2022 Technical Bulletin

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• Alarm%20Management%20%20May%202022%20Technical%20Bulletin_508%20.pdf (418.16 KB)
  - May 2022 Technical Bulletin

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• Lessons%20Learned%20–%20Pneumatic%20Tubing%20Installation%20for%20Pressure%20Monitoring%20of%20Critical%20Rooms%20-%20April%202022%20Technical%20Bulletin_508%20.pdf (260.48 KB)
  - April 2022 Technical Bulletin

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• No Technical Bulletin Publication for March 2022
  

• Steam%20for%20Humidification%20in%20HVAC%20Systems%20Key%20Design%20Considerations%20February%202022%20Technical%20Bulletin_508%20.pdf (273.1 KB)
  - February 2022 Technical Bulletin

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• No Technical Bulletin Publication for January 2022

DTR Technical Bulletin 2021

• Technical%20Bulletin%20Issues%20-%20Year%202021%20508.pdf (1.21 MB)
  - Year 2021

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• Digital%20Twins%20Part%202%20%20Enabling%20Technologies%20and%20Challenges%20December%202021%20Technical%20Bulletin_508.pdf (380.3 KB)
  - December 2021 Technical Bulletin

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• Digital%20Twins%20Part%201%20Introduction%20November%202021%20Technical%20Bulletin_508%20.pdf (400.32 KB)
  - November 2021 Technical Bulletin

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• HVAC%20Considerations%20for%20Converting%20Patient%20Rms%20to%20Infection%20Isol%20Rms%20or%20Prot%20Envi%20Rms-October%202021%20Technical%20Bulletin_508.pdf (407.34 KB)
  - October 2021 Technical Bulletin

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• FMC%20Daily%20Reporting%20and%20Oversight%20of%20APF%20Critical%20Parameters%20-September%202021%20Technical%20Bulletin_508.pdf (387.32 KB)
  - September 2021 Technical Bulletin

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• Standard%20Operating%20Procedures%20in%20Facilities%20Maintenance%20and%20Oversight%20of%20APFs-August%202021%20Technical%20Bulletin_508.pdf (334.68 KB)
  - August 2021 Technical Bulletin

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• DTR%20Permit%20Review%20BOD%20for%20Health%20Care%20Projects%20-July%202021%20Technical%20Bulletin_508_.pdf (408.61 KB)
  - July 2021 Technical Bulletin

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• Lighting%20Design%20Considerations%20in%20Biomedical%20Research%20Facilities-June%202021%20Technical%20Bulletin_508%20.pdf (306.39 KB)
  - June 2021 Technical Bulletin

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• Specific%20Pathogen-Free%20Animal%20Research%20Facilities-May%202021%20Technical%20Bulletin_508.pdf (302.64 KB)
  - May 2021 Technical Bulletin

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• Cold%20Weather%20Concreting%20-%20April%202021%20Technical%20Bulletin_508%20.pdf (307.73 KB)
  - April 2021 Technical Bulletin

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• Metrics%20and%20KPIs%20in%20Aseptic%20Processing%20Facility%20Operations-March%202021%20Technical%20Bulletin_508%20.pdf (337.38 KB)
  - March 2021 Technical Bulletin

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• Engineering%20Requirements%20for%20N2%20and%20LN2%20Use%20and%20Storage-February%202021%20Technical%20Bulletin_508.pdf (295.11 KB)
  - February 2021 Technical Bulletin

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• Vapor%20Pressure%20and%20Flooring%20Installation%20-January%202021%20Technical%20Bulletin_508.pdf (365.99 KB)
  - January 2021 Technical Bulletin

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DTR Technical Bulletin 2020

• Technical%20Bulletin%20Issues%20-%20Year%202020%20508.pdf (931.48 KB)
  - Year 2020

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• Lessons%20Learned%20Procedure%20on%20Aseptic%20Processing%20Facility%20Projects-December%202020%20Technical%20Bulletin_508.pdf (278.63 KB)
  - December 2020 Technical Bulletin

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  (279KB) 508
  

• Air%20Barriers%20in%20Biomedical%20Buildings%20with%20HVAC-Induced%20Diff%20Pressures%20Pt%20II%20%20November%202020%20-%20Technical%20Bulletin_508.pdf (354 KB)
  - November 2020 Technical Bulletin

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• Air%20Barriers%20in%20Biomedical%20Buildings%20with%20HVAC-Induced%20Differential%20Pressures%20%20October%202020%20-%20Technical%20Bulletin_508.pdf (313.53 KB)
  - October 2020 Technical Bulletin

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• Antimicrobial%20Technology%20in%20the%20Building%20Industry%20September%202020%20-%20Technical%20Bulletin_508.pdf (292.32 KB)
  - September 2020 Technical Bulletin

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• Automatic%20Receptacle%20Control%20%20August%202020%20-%20Technical%20Bulletin_508.pdf (341.81 KB)
  - August 2020 Technical Bulletin

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• Emergency%20Plumbing%20Fixtures%20in%20Classified%20Areas%20of%20Aseptic%20Proces%20Facilities%20APFs%20at%20NIH%20July%202020%20-%20Technical%20Bulletin_508.pdf (318.88 KB)
  - July 2020 Technical Bulletin

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  (319KB) 508
  

• Fail%20Safe%20vs.%20Fail%20Secure%20Electronic%20Locksets%20June%202020%20-%20Technical%20Bulletin%20UPDATED_508.pdf (299.63 KB)
  - June 2020 Technical Bulletin UPDATED

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• Overspeed%20Motors%20May%202020%20-%20Technical%20Bulletin_508.pdf (337.4 KB)
  - May 2020 Technical Bulletin

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• Building%20Envelope%20Air%20Barriers%20April%202020%20-%20Technical%20Bulletin_508.pdf (340.65 KB)
  - April 2020 Technical Bulletin

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• Performance%20Criteria%20for%20Resilient%20Flooring%20in%20Acute%20Care%20Hospitals%20March%202020%20-Technical%20Bulletin_508%20.pdf (336.12 KB)
  - March 2020 Technical Bulletin

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• UV%20Lighting%20Part%20II%20Fundamentals%20February%202020%20-Technical%20Bulletin_508%20.pdf (396.61 KB)
  - February 2020 Technical Bulletin

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• UV%20Lighting%20Part%20I%20Fundamentals%20January%202020%20-Technical%20Bulletin_508%20.pdf (437.9 KB)
  - January 2020 Technical Bulletin

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DTR Technical Bulletin 2019

• Technical%20Bulletin%20Issues%20-%20Year%202019%20508.pdf (516.32 KB)
  - Year 2019

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• Rainscreen%20Wall%20Assemblies%20December%202019-Technical%20Bulletin_508.pdf (347.77 KB)
  - December 2019 Technical Bulletin

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• ANSI%20NEMA%20LED%20Binning%20Standard%20November%202019-Technical%20Bulletin_508.pdf (306.04 KB)
  - November 2019 Technical Bulletin

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• Daylighting%20–%20European%20Standard%20EN%2017037%20October%202019-Technical%20Bulletin_508.pdf (312.33 KB)
  - October 2019 Technical Bulletin

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• APF%20Pressurization%20Part%20II%20September%202019-Technical%20Bulletin_508.pdf (272.27 KB)
  - September 2019 Technical Bulletin

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  (273KB) 508
  

• APF%20Pressurization%20Part%20I%20August%202019-Technical%20Bulletin_508.pdf (314.47 KB)
  - August 2019 Technical Bulletin

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• Predictive%20Maintenance%20July%202019%20Technical%20Bulletin_508.pdf (302.99 KB)
  - July 2019 Technical Bulletin

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• APF%20Plumbing%20Fixtures%20Part%20II%20June%202019-Technical%20Bulletin.pdf (306.05 KB)
  - June 2019 Technical Bulletin

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• Biophilic%20Design%20May%202019-Technical%20Bulletin_508.pdf (480.02 KB)
  - May 2019 Technical Bulletin

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• APF%20Plumbing%20Fixtures%20Part%20I%20April%202019-Technical%20Bulletin.pdf (288.71 KB)
  - April 2019 Technical Bulletin

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• Access%20Panels%20in%20Laboratories%20March%202019-Technical%20Bulletin_508.pdf (348.29 KB)
  - March 2019 Technical Bulletin

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• APF%20Temperature%20and%20Humidity,%20Chilled%20Water%20and%20Supplementary%20Chiller%20Requirements%20February%202019-Technical%20Bulletin_508.pdf (295.89 KB)
  - February 2019 Technical Bulletin

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• The%20Freeze-Thaw%20Cycle%20in%20Concrete%20and%20Brick%20Assemblies%20January%202019-Technical%20Bulletin_508.pdf (291.94 KB)
  - January 2019 Technical Bulletin

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DTR Technical Bulletin 2018

• Technical%20Bulletin%20Issues%20-%20Year%202018.pdf (1.77 MB)
  - Year 2018

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• Dynamic%20Glazing%20December%202018%20-%20Technical%20Bulletin_508.pdf (306.5 KB)
  - December 2018 Technical Bulletin

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• Steam%20Water%20Heater%20Nov%202018%20-%20Technical%20Bulletin_508.pdf (382.84 KB)
  - November 2018 Technical Bulletin

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  (353KB) 508
  

• Concrete%20Slab%20Profile%20Quality%20October%202018%20-%20Technical%20Bulletin_508.pdf (213.56 KB)
  - October 2018 Technical Bulletin

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  (188KB) 508
  

• Dielectric%20Fittings%20Sep%202018%20-%20Technical%20Bulletin_508.pdf (245.29 KB)
  - September 2018 Technical Bulletin

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• Healthy%20Design%20August%202018-Technical%20Bulletin_508.pdf (174.22 KB)
  - August 2018 Technical Bulletin

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• Static%20Control%20Flooring%20July%202018-Technical%20Bulletin_508.pdf (176.26 KB)
  - July 2018 Technical Bulletin

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• Condensation%20in%20Exterior%20Walls%20June%202018-%20Technical%20Bulletin%20_508.pdf (216.17 KB)
  - June 2018 Technical Bulletin

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• CMU%20Walls%20May%202018-Technical%20Bulletin.pdf (227.03 KB)
  - May 2018 Technical Bulletin

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• Steam%20Traps%20April%202018-Technical%20Bulletin_508.pdf (247.96 KB)
  - April 2018 Technical Bulletin

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• Wood%20Preservation%20March%202018%20Technical%20Bulletin_508.pdf (277.15 KB)
  - March 2018 Technical Bulletin

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• Corrosion%20Protection%20of%20Steel%20February%202018%20Technical%20Bulletin_508.pdf (158.17 KB)
  - February 2018 Technical Bulletin

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• Magnetically%20Coupled%20Drive%20%20January%202018%20-%20Technical%20Bulletin_508.pdf (188.88 KB)
  - January 2018 Technical Bulletin

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DTR Technical Bulletin 2017

• Technical%20Bulletin%20Issues%20-%20Year%202017.pdf (1.19 MB)
  - Year 2017

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  (1.02MB) 508
  

• Efflorescence%20in%20Masonry%20Walls%20%20December%202017%20-%20Technical%20Bulletin_508.pdf (163.79 KB)
  - December 2017 Technical Bulletin

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• Operable%20Windows%20Considerations%20November%202017%20-%20Technical%20Bulletin_508.pdf (189.62 KB)
  - November 2017 Technical Bulletin

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• Application%20of%20Energy%20Storage%20System%20October%202017%20-%20Technical%20Bulletin_508.pdf (153.06 KB)
  - October 2017 Technical Bulletin

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• Unwanted%20Moisture%20in%20Buildings%20P2%20September%202017%20-%20Technical%20Bulletin.pdf (136.66 KB)
  - September 2017 Technical Bulletin

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• Unwanted%20Moisture%20in%20Buildings%20August%202017%20-%20Technical%20Bulletin_508.pdf (133.97 KB)
  - August 2017 Technical Bulletin

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• Research%20Facility%20Programming%20July%202017%20-%20Technical%20Bulletin_508.pdf (147.02 KB)
  - July 2017 Technical Bulletin

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• Dissolved%20Gas%20Analysis%20June%202017%20-%20Technical%20Bulletin_508.pdf (159.48 KB)
  - June 2017 Technical Bulletin

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  (160KB) 508
  

• Renewable%20Energy%20Considerations%20(Part%203)%20May%202017-Technical%20Bulletin_508.pdf (322.06 KB)
  - May 2017 Technical Bulletin

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• Laminated%20and%20Tempered%20Glass%20April%202017-%20Technical%20Bulletin_508.pdf (173.47 KB)
  - April 2017 Technical Bulletin

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• Renewable%20Energy%20Considerations%20(Part%202)%20March%202017-Technical%20Bulletin_508.pdf (343.09 KB)
  - March 2017 Technical Bulletin

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• Renewable%20Energy%20Considerations%20(Part%201)%20February%202017-Technical%20Bulletin_508.pdf (310.08 KB)
  - February 2017 Technical Bulletin

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• Carpet%20Fundamentals%20January%202017%20-%20Technical%20Bulletin_508.pdf (133.44 KB)
  - January 2017 Technical Bulletin

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DTR Technical Bulletin 2016

• Technical Bulletin Issues - Year 2016

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• Cool%20Roofs%20%20A%20Measure%20of%20Sustainability%20December%202016%20-%20Technical%20Bulletin_508.pdf (181.73 KB)
  - December 2016 Technical Bulletin

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• ECM%20Motors%20An%20Energy%20Savings%20Opportunity%20November%202016%20-%20Technical%20Bulletin_508.pdf (208.74 KB)
  - November 2016 Technical Bulletin

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• Stainless%20Steel%20October%202016%20Technical%20Bulletin_508.pdf (131.31 KB)
  - October 2016 Technical Bulletin

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• Closed%20Transition%20Automatic%20Transfer%20Switch%20-%20September%202016%20Technical%20Bulletin_508.pdf (195.43 KB)
  - September 2016 Technical Bulletin

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• 2015%20Definition%20for%20Zero%20Energy%20Building%20(ZEB)%20August%202016%20Technical%20Bulletin_508.pdf (248.68 KB)
  - August 2016 Technical Bulletin

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• Ampacity%20Determination%20of%20Electrical%20Conductors%20July%202016%20Technical%20Bulletin_508.pdf (146.47 KB)
  - July 2016 Technical Bulletin

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• Executive%20Order%2013693%20-%20Part%202%20-%20June%202016%20Technical%20Bulletin_508.pdf (155.7 KB)
  - June 2016 Technical Bulletin

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• Executive%20Order%2013693%20-%20Part%201%20-%20May%202016%20Technical%20Bulletin_508.pdf (186.63 KB)
  - May 2016 Technical Bulletin

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• Electronmicroscope%20Room%20Design%20Elements%20April%202016%20-%20Technical%20Bulletin_508.pdf (234.92 KB)
  - April 2016 Technical Bulletin

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• Construction%20Features%20and%20Interior%20Finishes%20In%20cGMP%20and%20Pharmacy%20Compounding%20Facilities_508.pdf (151.95 KB)
  - March 2016 Technical Bulletin

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• Concrete%20Construction%20Precautions%20during%20Cold%20Weather%20February%202016%20Technical%20Bulletin_508.pdf (168.08 KB)
  - February 2016 Technical Bulletin

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• Flammable%20Storage%20Cabinets%20January%202016%20Technical%20Bulletin_508.pdf (150.27 KB)
  - January 2016 Technical Bulletin

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DTR Technical Bulletin 2015

• 2015Technical%20Bulletin%20_508.pdf (1008.04 KB)
  - Year 2015

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• Porous%20Concrete%20Systems%20December%202015%20Technical%20Bulletin_508.pdf (127.25 KB)
  - December 2015 Technical Bulletin

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• Laboratory%20Exhaust%20-%20Stack%20Manifold%20November%202015%20Technical%20Bulletin_508.pdf (185.28 KB)
  - November 2015 Technical Bulletin

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• Landscape%20Design%20with%20Native%20Plant%20Species%20October%202015%20Technical%20Bulletin_508.pdf (284.48 KB)
  - October 2015 Technical Bulletin

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• Electrical%20Working%20Clearances%20September%202015%20Technical%20Bulletin_508.pdf (117.49 KB)
  - September 2015 Technical Bulletin

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• Buildings%20of%20the%20Future%20August%202015%20Technical%20Bulletin_508.pdf (154.55 KB)
  - August 2015 Technical Bulletin

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• Seamless%20Sheet%20Flooring%20in%20Laboratories%20-%20July%202015%20Technical%20Bulletin_508.pdf (115.25 KB)
  - July 2015 Technical Bulletin

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• Harmonics%20June%202015%20Technical%20Bulletin_508.pdf (130.54 KB)
  - June 2015 Technical Bulletin

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• Heat%20Trace%20-%20May%202015%20Technical%20Bulletin_508.pdf (139.19 KB)
  - May 2015 Technical Bulletin

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• Fixed%20and%20Flexible%20Lab%20Bench%20Considerations%20-%20April%202015%20Technical%20Bulletin_508.pdf (176.33 KB)
  - April 2015 Technical Bulletin

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• Designing%20Flexibility%20into%20Laboratory%20Benches%20-%20March%202015%20Technical%20Bulletin_508.pdf (169.79 KB)
  - March 2015 Technical Bulletin

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• Reducing%20Arc%20Flash%20Risk%20with%20Protective%20Relay-February%202015%20Bulletin_508.pdf (233.78 KB)
  - February 2015 Technical Bulletin

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• Large%20Scale%20Energy%20Storage%20-%20January%202015%20Technical%20Bulletin_508.pdf (127.97 KB)
  - January 2015 Technical Bulletin

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DTR Technical Bulletin 2014

• Considerations%20of%20Color%20in%20Laboratory%20Design%20-%20December%202014%20Technical%20Bulletin_508.pdf (399.56 KB)
  - December 2014 Technical Bulletin

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• Hazardous%20Materials%20in%20Construction%20-%20November%202014%20Technical%20Bulletin_508.pdf (130.87 KB)
  - November 2014 Technical Bulletin

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• Secondary%20Selective%20Power%20Distribution%20Automatic%20Transfer%20-%20October%202014%20Technical%20Bulletin_508.pdf (207.22 KB)
  - October 2014 Technical Bulletin

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• Associating%20Information%20with%20Components%20in%20BIM%20-%20Level%20of%20Development%20ll%20September%202014%20Technical%20Bulletin_508.pdf (291.79 KB)
  - September 2014 Bulletin

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• Emergency%20Shower%20ANSI-ISEA%20Z358%201%20ll%20August%202014%20Technical%20Bulletin_508.pdf (166.86 KB)
  -August 2014 Bulletin

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• AMCA%20Standard%20205%20Energy%20Efficiency%20Rating%20for%20Fans%20ll%20July%20%202014%20Technical%20Bulletin_508.pdf (195.42 KB)
  - July 2014 Bulletin

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• Stairs%20–%20Design%20for%20Increased%20Use%20ll%20June%202014%20Technical%20Bulletin_508.pdf (153.18 KB)
  - June 2014 Bulletin

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• Smart%20Building%20ll%20May%202014%20Technical%20Bulletin_508.pdf (151.89 KB)
  - May 2014 Bulletin

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• Photo%20Voltaic%20Systems%20ll%20April%202014%20Bulletin_508.pdf (141.11 KB)
  -April 2014 Bulletin

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• Changes%20to%20ASHRAE%202013%20Technical%20Bulletin%20ll%20March%202014_508.pdf (164.71 KB)
  -March 2014 Bulletin

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• Changes%20to%20NEC%20February%202014%20Bulletin_508.pdf (130.03 KB)
  -February 2014 Bulletin

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• Occupancy%20Sensors%20January%202014%20Bulletin_508.pdf (153.25 KB)
  -January 2014 Bulletin

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DTR Technical Bulletin 2013

• Lab%20Module%20Design%20Considerations%20December%202013%20Bulletin_508.pdf (237.36 KB)
  - December 2013 Bulletin

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• Daylighting%20November%202013%20Bulletin_508.pdf (134.16 KB)
  - November 2013 Bulletin

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• Intelligent%20Lighting%20Control%20October%202013%20Bulletin_508.pdf (224.21 KB)
  - October 2013 Bulletin

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• Ground%20Source%20Heat%20Pumps%20Part%20III%20Advantages%20and%20Disadvantages%20of%20Geothermal%20Heat%20Pumps%202013%20Bulletin_508.pdf (204.44 KB)
  -September 2013 Bulletin

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• Ground%20Source%20Heat%20Pumps%20Part%20II%20Costs%20and%20Design%20Considerations%20August%202013%20Bulletin_508.pdf (191.95 KB)
  - August 2013 Bulletin

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• Ground%20Source%20Heat%20Pumps%20Part%20I%20of%20III%20Overview%20July%202013%20Bulletin_508.pdf (207.71 KB)
  - July 2013 Bulletin

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• Vaporous%20%20Gaseous%20Decontamination%20June%202013%20Bulletin_508.pdf (155.72 KB)
  - June 2013 Bulletin

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• LED%20lighting%20in%20Healthcare%20Facilities%20May%20%202013%20Technical%20Bulletin.pdf (191.78 KB)
  - May 2013 Bulletin

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• DC%20Electrical%20Power%20Distribution%20April%202013%20Bulletin_508.pdf (178.55 KB)
  - April 2013 Bulletin

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• International%20Green%20Construction%20Code%20%20Overview%20Part%20II%20March%202013%20Bulletin%20508.pdf (153.85 KB)
  - March 2013 Bulletin

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• International%20Green%20Construction%20Code%20%20Overview%20Part%20I%20February%202013%20Bu_508%20%20%20.pdf (205.29 KB)
  - February 2013 Bulletin

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• Part%20IV%20-%20Animal%20Procedure%20Room%20Utilities%20Equipment%20and%20Management%20Jan%2013%20Bulletin%20508.pdf (144.85 KB)
  -January 2013 Bulletin

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DTR Technical Bulletin 2012

• Part%20III%20-%20Animal%20Procedure%20Room%20Configuration%20within%20the%20Vivarium%20December%202012%20Bulletin%20508.pdf (373.5 KB)
  -December 2012 Bulletin

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• Part%20II%20-%20Animal%20Procedure%20Room%20Types%20Nov%202012%20Bulletin.pdf (170.82 KB)
  -November 2012 Bulletin

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• No Technical Bulletin for October

• PartIAnimalProcedureRoomsOverviewandPlanningSept20.pdf (175.96 KB)
  -Sept 2012

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• AquaticFacilitiesThinkBeyondTheGuidePartIVBioconta.pdf (125.42 KB)
  -August 2012

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• AquaticFacilitiesThinkBeyondTheGuidePartlllArchite.pdf (130.73 KB)
  -July 2012

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• AquaticFacilitiesThinkBeyondTheGuidePartllWaterJun.pdf (153.9 KB)
  -June 2012

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• AquaticFacilitiesThinkBeyondTheGuidePartIDefiningt.pdf (327.1 KB)
  -May 2012

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• PartIVAquaticFacilitiesNEWinTheGuide8thEdition508.pdf (445.69 KB)
  -April 2012

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• PartIIIMarch2012HVACMEPAdditionstotheGuide508.pdf (432.1 KB)
  -March 2012

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• PartIIFeb2012TheGuide2010ArchBulletinAR_508.pdf (112.63 KB)
  - February 2012

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• Jan2012TechnicalBulletin_508.pdf (192.53 KB)
  -January 2012

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