20
MOSTOSTAL Plus FRAME SCAFFOLDINGS Assembly Manual
Distance between the jibs cannot exceed 30 m. Distance of the jib from the scaffolding closer end cannot be less than
15 m. Height from the block attachment point to the platform level cannot be smaller than 1,6 m. For vertical transport
it is recommended to use the hoisting winches with attachment that can be installed on the scaffolding. This equip-
ment must have the approval certificate issued by the Office of Technical Inspection. The hoisting winches should be
installed in strict accordance with the manual prepared by the hoisting winch manufacturer.
punkty kotwień
0,73 m
3,07 m
2,57 m
2,07 m
fig. 3.52 – additional anchors installed during the console installation
3.5.
Rules for anchoring and assembly of braces
3.5.1. Basic anchoring rules:
• anchors should be installed from the second level, anchors should consists of the anchor couplings and the stand-
ard couplings,
• anchors should be placed symmetrically over the entire surface,
• horizontal distance between the anchors should not exceed 6 m (anchor every other bay 2,57 m and 3,07 m,
• distance between the vertical anchor rows should not exceed 4 m (anchor every other level) with the rows of an-
chors moved horizontally relative to each other,
• each anchor row should end on the scaffolding edge,
• the bays with the circulation paths should be additionally anchored on both sides in the given row of anchors,
• it is acceptable to install the anchors 30 cm above or below the gusset plate hole.
For the scaffoldings covered with the canvases or nets, scaffoldings with the gate girders, passage frames and pro-
tective roofs additional anchors are required. The distribution and number of the anchors of these scaffoldings are
presented in the figures in the rest of this manual.
For the scaffoldings with the console 0,36 m installed from the scaffolding internal side when the scaffolding is an-
chored to the internal stand with a single coupling 20% of all anchors must be double anchors. These anchors should
be evenly distributed over the entire surface and the rule of at least two V anchors installed on each anchored level
should be followed. See fig. 3.53.
3 ASSEMBLY OF SCAFFOLDINGS UP TO 34 m HIGH