A method of repairing and renewing a manhole chimney utilizes a
circumferentially stretchable liner sleeve which is inserted into the
manhole and pressed by an inflatable bladder into engagement with the
walls of the manhole chimney. The sleeve is coated with an uncured resin,
which is allowed to cure as the sleeve is pressed against the chimney
walls, thereby attaching the sleeve to the walls of the manhole chimney.
The stretchable sleeve eliminates air spaces between the sleeve and the
chimney walls, and precludes formation of undesirable folds in the
sleeve. The sleeve stretches circumferentially up to 150% of its
unstretched diameter, while having a substantially unstretchable length.