Final deliberations had also ran over by a day as councillors thrashed out issues such as rates increases, kerbside recycling, and a $15 million upgrade to the Aquatic Centre.
After being assured by Mr Colle there were "no substantial issues" with the plan and auditing was simply a formality - "very minor wording changes, grammar and such" - councillors gave their final thoughts on the document.
In an impassioned speech before the vote, mayor Steve Chadwick described the plan as the "most significant step since I became mayor", stressing the "achievement" of a planned $17 million reduction in council debt over the next decade.
Merepeka Raukawa-Tait said the plan "will see a completely different Rotorua in 10 years' time".
"It's not a desirable place for many people to live, stay, work and play, [but] this plan will rectify that," she said.
Rates increases and capital spending had proved the main sticking point between councillors throughout the process, and were revisited in statements from the three councillors to vote against the plan.
Mike McVicker said he continued to believe it was not "appropriate to burden our ratepayers with a high increase".
Rob Kent was even more blunt with his criticism.
"We haven't listened ... all we have done is increase expenditure."
They were joined by Glenys Searancke, in voting against the plan, who voiced similar concerns about "unnecessary expenditure".
For Mrs Searancke, a "no" vote represented a novelty in her many years as a councillor.
"I have never voted against a 10-year plan, [but] I regret this time I am."
-See Saturday's Rotorua Daily Post for a comment piece on the plan by Mrs Chadwick.