`75212` Public works and maintenance labourers

No. NOC 75212 is not on the high-wage list.

Not on the list TEER 5

TEER 4 and 5 work does not count as skilled Canadian experience for Express Entry.

Example job titles

Clean and maintain sidewalks, streets, roads and public grounds of municipality and other areas, working as member of crew
Sweep debris and remove snow from streets, sidewalks, building grounds and other areas, and load snow and debris into carts or trucks
Shovel cement and other materials into cement mixers, spread concrete and asphalt on road surfaces using shovels, rakes and hand tampers, and perform other activities to assist in maintenance and repair of roads
Spread sand or salt on sidewalks for snow and ice control
Dig ditches and trenches using shovels and other hand tools
Operate jackhammers and drills to break up pavement

A new Labour Market Integration factor replaces the Canadian work experience points.
Canadian experience in a high-wage occupation adds 20, 40 or 70 points on top of work-length points.
A job offer in a high-wage occupation gives 50, 70 or 100 points, and no LMIA is needed.
The two routes do not add up. You get the higher one: up to 150 points (140 with a spouse).
Invitation rounds pause for up to two weeks while IRCC recalculates every profile.