Establish dimensional control criteria
Overview
"This standard is about ensuring the project dimensional control information is in accordance with specified accuracy criteria, ensuring project dimensional controls are regularly and appropriately checked for operational and post-completion requirements in accordance with current organisational requirements which are equal to or exceed current statutory and legislative requirements.
This standard is for people working in the occupational area of construction site management which is defined as the management of multiple construction trades and disciplines and can be used by supervisors and managers"
Performance criteria
You must be able to:
"P1 collect, collate and analyse relevant pre-construction
information, ensuring that it is up to date and accurate
P2 establish and record the relevant dimensional control
information for the project
P3 ensure that variations in dimensional control are identified,
recorded and notified to stakeholders
P4 establish a dimensional control monitoring system, which
ensures dimensional controls are maintained
P5 ensure that measuring and recording equipment is calibrated
and maintained to meet the specified accuracy criteria and
the checks are recorded"
Knowledge and Understanding
You need to know and understand:
"Performance Criteria 1
Obtain pre-construction information in relation to dimensional control
K1 how to obtain relevant pre-construction information
K2 how to check that pre-construction information is up to date
and accurate
K3 how to resolve problems with pre-construction information
K4 why it is important to resolve problems with pre-construction
information
Performance Criteria 2
Correlate and interpret information
K5 how to correlate and interpret information on project work
which is relevant to the following dimensional control
information
K5.1 lines
K5.2 levels
K5.3 angles
K5.4 distances
K5.5 radii
K5.6 positions
K5.7 setting out points
K6 why it is important to correlate and interpret information on
project work which is relevant to the following dimensional
control information
K6.1 lines
K6.2 levels
K6.3 angles
K6.4 distances
K6.5 radii
K6.6 positions
K6.7 setting out points
Performance Criteria 3
Identify variations
K7 how to identify and record variations, relating to boundaries,
levels and locations, between the specified and the actual
project dimensions
K8 why it is important to identify and record variations, relating to
boundaries, levels and locations, between the specified and
the actual project dimensions
Performance Criteria 4
Establish a monitoring system
K9 how to establish graphical, measured and instrumental
monitoring systems for dimensional controls
K10 why establishing graphical, measured and instrumental
monitoring systems for dimensional controls is required
K11 why it is important to record and store dimensional control
information for future reference
Performance Criteria 5
Maintain measuring and recording equipment
K12 how to ensure mechanical, optical and electronic measuring
and recording equipment are calibrated and maintained
K13 why specific mechanical, optical and electronic measuring and
recording equipment should be selected"