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An alternative design includes strapping the tank to concrete counterweights on opposite sides of the tank.

An alternative design includes strapping the tank to concrete counterweights on opposite sides of the tank.
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An anchor side plate is used to connect the concrete foundation to the sill plate from the exterior as part of a seismic retrofit when the sill plate is not accessible from the interior of the home

An anchor side plate is used to connect the concrete foundation to the sill plate from the exterior as part of a seismic retrofit when the sill plate is not accessible from the interior of the home
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An earthquake-actuated automatic gas shutoff valve is attached to the natural gas pipeline between the meter and the house, downstream of the meter, to stop the flow of gas into the house if an earthquake occurs.

An earthquake-actuated automatic gas shutoff valve is attached to the natural gas pipeline between the meter and the house, downstream of the meter, to stop the flow of gas into the house if an earthquake occurs.
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An engineered bioswale uses perforated pipe laid in rock and landscape fabric at the bottom of a vegetated trench to direct water away from a site.

An engineered bioswale uses perforated pipe laid in rock and landscape fabric at the bottom of a vegetated trench to direct water away from a site.
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An example of a vertical California Seismic Valve

An example of a vertical California Seismic Valve
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An exterior metal staircase was added to this concrete building for roof access and refuge during tsunamis in Kesennuma, Japan

An exterior metal staircase was added to this concrete building for roof access and refuge during tsunamis in Kesennuma, Japan
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An exterior wall braced using the let-in-bracing (LIB) method with no exterior sheathing

An exterior wall braced using the let-in-bracing (LIB) method with no exterior sheathing
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An externally insulated slab-on-grade is pest-protected by a metal termite shield under sill plate, metal-flashing-wrapped foam under siding, a removable inspection strip of PVC-covered foam, and 2 feet of gravel next to the foundation.

An externally insulated slab-on-grade is pest-protected by a metal termite shield under sill plate, metal-flashing-wrapped foam under siding, a removable inspection strip of PVC-covered foam, and 2 feet of gravel next to the foundation.
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An indoor water heater should be secured to the wall’s studs to prevent it from moving or tipping over in the event of an earthquake

An indoor water heater should be secured to the wall’s studs to prevent it from moving or tipping over in the event of an earthquake
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An innovative U-shaped heat pump offers SEER 15 efficiency and operation with smart phones

An innovative U-shaped heat pump offers SEER 15 efficiency and operation with smart phones
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An Inset Shear Panel constructed with 2x4 dimensional lumber installed into a 2x6 stud bay

An Inset Shear Panel constructed with 2x4 dimensional lumber installed into a 2x6 stud bay
Presentation:

An Introduction to ASHRAE Guideline 44

An Introduction to ASHRAE Guideline 44
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An NFRC glazing system energy performance label will report U-factor, solar heat gain coefficient, visible transmittance, and air leakage; if the window is ENERGY certified, the ENERGY STAR label will be located next to the NFRC label

An NFRC glazing system energy performance label will report U-factor, solar heat gain coefficient, visible transmittance, and air leakage; if the window is ENERGY certified, the ENERGY STAR label will be located next to the NFRC label
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An underground fuel tank is anchored onto poured-in-place concrete counterweights.

An underground fuel tank is anchored onto poured-in-place concrete counterweights.
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Anchor bolts should be at least 1/2-inch diameter and should be embedded at least 7 inches into the foundation, spaced not more than 6 feet apart, and between 3.5 and 12 inches from each end of the sill plates.

Anchor bolts should be at least 1/2-inch diameter and should be embedded at least 7 inches into the foundation, spaced not more than 6 feet apart, and between 3.5 and 12 inches from each end of the sill plates.
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Anchor system installation

Anchor system installation
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Anchorage failure in sliding glass doors due to negative pressures from hurricane force winds.

Anchorage failure in sliding glass doors due to negative pressures from hurricane force winds.
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Anchoring a fuel tank to a concrete slab is recommended to avoid displacement if flooding occurs.

Anchoring a fuel tank to a concrete slab to avoid displacement if flooding occurs.
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Anchoring hardware is used to tie down equipment and components of the home to resist high winds and hurricanes.

Anchoring hardware is used to tie down equipment and components of the home to resist high winds and hurricanes.
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Annual average temperatures have increased across North America when comparing the present day to the first half of the last century, and are projected to increase for mid-century and end-of-century relative to the near-present

Annual average temperatures have increased across North America when comparing the present day to the first half of the last century, and are projected to increase for mid-century and end-of-century relative to the near-present
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Annual mean precipitation across the U.S.

Annual mean precipitation across the U.S.
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Annual Wildfires and Acres Burned, including Wildland Fires on Federal and Nonfederal lands (1991-2020)

Annual Wildfires and Acres Burned, including Wildland Fires on Federal and Nonfederal lands (1991-2020)
Video:

Application of Spray Foam Insulation Under Plywood and OSB Roof Sheathing

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Apply roof underlayment over roof deck and up the sidewall over housewrap

Apply roof underlayment over roof deck and up the sidewall over housewrap