Page 77 - SMM2 eBOOK

L.33 Labours

1. The following shall be deemed to be included with roof coverings:

a. Square cutting, raking cutting, curved cutting, fair edges, turning into grooves,
wedging and the like labours.
b. Notching, bending, extra felt for laps and turning into grooves, trimming and jointing
feltwork to flashings and the like labours,
c. Working feltwork into outlet pipes, dishing to gullies and the like.

L.34 Flashings, skirtings and aprons

Turn-ups or turn-downs at eaves, verges, abutments and aprons, also skirtings and
counterfiashings shall each be given in metres stating the width or girth in stages of 150mm.
Stepped work and raking work shall be so described. Dressing over tilting-fillets shall be given in
the description. Raking cutting, curved cutting, fair edges, turning into grooves, wedging and
angles and ends shall be deemed to be included with the items.

L.35 Gutters, valleys and kerbs

Linings to gutters and valleys and coverings to kerbs shall each be given separately in metres
stating the girth. Dressing over tilting-fillets shall be given in the description. Raking cutting,
curved cutting, fair edges, turning into grooves, wedging, end, outlets, angles and intersections
shall be deemed to be included with the items.

L.36 Channels

1. Working coverings into shallow channels shall be given in metres as extra over the
coverings in which they occur stating the girth. Ends and outlets shall each be
enumerated separately. Angles, intersections and extra felt for laps shall be deemed to be
inciuded with the items.

2. Linings to channels shall be given in accondance with clause L.35.

L.37 Cesspools and collars

1. Linings to cesspools, sumps and the like (grouped to~qether) shall be enumerated stating
the size.

2. Collars anound pipes, standards and like members (grouped together) shall be
enumerated stating the size of members and length of collans.

Sheet metal roofing

L.38 Generally

1. Particulars of the following shall be given:

a. Kind and quality of metal (examples of kind of metal would include milled lead, cast
lead, zinc, aluminium, copper, etc.)
b. Gauge, thickness or substance both for the metal and the labours thereon.

2. Clips and tacks shall be given in the description stating the material to be used and the
method of fixing. No allowance shall be made in the area of the sheet metalwork.

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