Without the measures, officials fear that some houses may slide down the hillside if a major storm causes erosion.
The project required more than 20 homeowners to sign easements, which nearly doomed the project before it began when many were reluctant to sign.
In October 2009, City Councilwoman Nancy Gardner joined City Manager Dave Kiff and Bob Stein, the assistant city engineer working on the project, in a door-to-door effort to gain support. Eventually, last February, all easements were granted and staff began to move forward, but the project was delayed nearly a year.
The letter, dated Feb. 17 from Stein, says that community members have given feedback, as well as regulatory agencies, and that drawings and specifications are being updated.
Documents will be finalized next month, the letter states, and will be available for public review.
After the construction, the canyon will be re-vegetated with native plants, the letter states, and certain mature trees will be protected.
The project should have permits in place by June, and the City Council will award contracts in August, the letter states.
Construction should begin after Labor Day and take four months, with planting taking another four months. Work will be performed between 7:30 a.m. to 6:30 p.m. weekdays.
"The contractor will need to abide by all noise restrictions and good-housekeeping provisions in the project specifications," the letter states.
Also, Little Corona Beach access will be maintained.
The project was expected to cost about $2 million, with $800,000 paid for by grants.
Newport seeks artists' proposals for statue
Newport Beach has posted a request for proposals from artists who would like to create a statue or sculpture of Ronald Reagan for the Reagan Centennial Memorial.
A Reagan statue has been the topic of City Council and Arts Commission meetings that drew dozens of residents and stirred passion in the community during the past several weeks.