2. Block pavings 2.01 Each kind of block is given separately. Patterned work and work in multi-colors are each so described, stating the nature of the work. 2.02 Block paving are measured in square meters. No deduction is made for voids not exceeding 1.00 m2. 2.03 Thickness, dimensions, types and details are stated in landscape drawings where necessary, to identify the work. Thickness stated is the thickness exclusive of keys, grooves and the like. 2.04 Sloping and curved work are each so described. 2.05 Work is deemed to include: - Work of any width, height or girth. - Extra work involved in patterned work and work in multi-colors. - Work laid to falls and cross-falls, and intersections on sloping work. - Working over and around obstructions, and the like.- Jointing, grouting and cleaning. - Fair joints, edges, internal and external angles, ends and outlets. - Special and non-standard blocks and slabs. - Cutting of blocks pavings. 3. Granular Material 3.01 Aggregate base and sub base courses agiven in cubic meters measured as equal to the void filled after compaction to the depths shown in the drawings. 3.02 Work is deemed to include: - Preparing surfaces to receive the aggregate layer.