S Permanent casings 1 Internal diameter stated 1 Lengths 13 m (nr) m 1 Wall thickness of casi111g MS Permanent casings are C4 Permanent casings
ings are C4 Permanent casings are SS Type of material and
stated measured from the deemed to include driving finish to external surface
2 Length> 13 m (nr) commencing surface heads and shoes SS Details of driving heads
and shoes where not at the
discretion of the Contractor
7 Cutting off tops of piles 1 Nominal diameter stated 1 Total length m 1 Tops of permanent CS Cutting off tops of piles
(nr) casings is deemed to include
l)feparation and integration of
reinforcement into pile cap or
ground beam and disposal
8 Reinforcement to piles 1 Nominal size of bars t CS Reir.forcement to piles S7 Kind and quality of
stated is deemed to include tying materials
wire, spacers, links and
2 Nominal size of helical 1 Nominal diameter of piles binders which are at the
bars stated stated discretion of the Contractor
9 Disposal 1 Excavated materials 1 Off site m3 1 Specified locations, MS The volume of disposal 03 All material is deemed
details stated of surplus excavated to be inert unless otherwise
2 On site materials is calculated from described
2 Specified handling, details
the nominal cross-sectional
stated
size of piles and their lengths
3 Non-hazard ous material measured in accordance
4 Hazardous material with 1 & 2.1.2.* The volume
of enlarged bases is added
to this calculation
10 Delays 1 Rig standing h M7 Delays are only C7 Delays are deemed to
measured where specifically include associated labour
authorised
1--
11 Pile tests 1 Details stated nr S8 Timing and details of
tests