Collocations for completion - noun

rapid, speedy | early | satisfactory, successful

near, reach
The renovation of the theatre is now nearing completion.

bring sth to
to bring the project to completion

delay | be due for
The bridge is due for completion in May.

date

after/following ~
Payment will be made following successful completion of the job.

before/prior to ~
The floorboards were replaced prior to completion of the sale.

near ~
The book is near completion.

pending ~
Development of the site has been delayed pending completion of the sewerage scheme.

on/upon ~ of
The committee will report back to us on completion of the study.

the date of completion