Anyone passing through downtown Manhattan Beach on Monday and Tuesday could not help but notice a massive crane on the basketball courts of Live Oak Park.

That crane was responsible for lifting modular units onto a new home construction site, the largest residential modular construction project in the city to date. 

"It was very unique in the way they delivered it," said City Traffic Engineer Erik Zandvliet. He added that although the giant crane effort was complex, it was the most efficient way to deliver the pieces with least amount of disruption to neighbors.

The crane was then able to lift the eight pieces up and over the giant hill from Live Oak Park to the 300 block of 18th Street - four pieces on Monday, and four pieces on Tuesday.

Each piece was 12 feet wide, 41 feet long and 10 feet tall. All told, the house will be 3,958 square feet.

Builders at X3 Build, based in Santa Monica, told MB News that this was the biggest size crane their team has used so far in a modular installation project. "This crane is mainly used in commercial or infrastructure construction projects; however, we had to increase the size of the crane due to the unique logistical situation," said Poya Kevin Parvaneh of X3 Build.

Builders and city officials agreed that while placing the giant crane down at the basketball courts caused some inconveniences for neighbors, it avoided a more impactful shutdown.

If the installation had been done from atop the hill at 17th Place, the pieces would have had to be lifted over power lines, which would would have necessitated shutting the power off for more than 30 houses on the block for four to five days, said Parvaneh.

The streets would have had to be shut down at 18th and 17th Place as well, noted Zandvliet. "The way we were able to do it, we had no road closures and no power cutoff," he said.

Zandvliet noted that this effort required three separate permits: a crane permit, a temporary street use permit, and an oversized transportation permit to bring in the pieces of modular building and drive them into the city.

Modular units (similar to what has been used at Pennekamp Elementary and Grand View Elementary) are completed offsite and arrive at the construction site with fixtures and plumbing and electrical intact.

According to the Modular Building Institute, modular building is "greener" because it minimizes material waste and air pollution (given that the units are built inside in a factory setting). Furthermore, since the modules are built in a controlled setting, they can be built safer and faster with fewer on-site accidents. Some estimates say that modular construction can cut construction time in half.

"There are factors such as weather and city inspections that may affect the construction duration," said Parvaneh. "But having said that, I believe this project can be completed within three to four months."