SFO | Noise Insulation Program | Insulation initiatives to reduce noise

The SFO NIP is broken down into 3 initiatives: the Second Chance Initiative (SCI), the Expanded Eligibility Initiative (EEI), and the Repair or Replacement Initiative (RRI). The NIP has included the installation of windows, doors, and ventilation systems in eligible homes. The total program expenditure to date exceeds $190 million. Insulation initiatives to reduce noise

Look at how the Boeing 747 has changed since 1968

Jan. 29, 2023 at 4:00 am Updated Jan. 29, 2023 at 12:09 pm By  Mark Nowlin Seattle Times lead graphic artist After 54 years in production, Boeing’s last 747 will be handed off to its new owner later this week. This timeline captures all the ways the iconic plane has changes since its first flight. FOR MORE ON BOEING’S

Everything you need to know about foam insulation

Insulating a home is an important step in the building process. Thirty-seven years ago, I installed foam insulation in a residential large room addition project. The homeowner was in the poultry business, supplying chickens to the best restaurants and butcher shops in the area. He had deep experience with foam insulation because it was used