Setting Out for Reinforced Concrete Construction
This page is a placeholder for an upcoming icelabz guide to setting out surveys for reinforced concrete (RC) frame construction in the UK. The guide is in production and will cover:
- Why RC frames require tighter setting out tolerances than masonry construction (±5 mm at column centres, ±3 mm at starter bars).
- The instruments used (robotic total station, precise level, GNSS) and the accuracy band required.
- The BS 5964-1:1990 framework for setting out acceptance criteria, applied to RC frame construction.
- The workflow: control establishment, column centre setting out, starter bar setting out, slab edge setting out, level setting out, as-built verification.
- The coordination with the structural engineer's setting out schedule.
- The 2026 cost bands for RC frame setting out engagements.
The full guide will be added to this page when published. Until then, the page is marked as draft and excluded from the icelabz sitemap.
Setting Out for Reinforced Concrete Construction
This page describes icelabz guide to setting out surveys for reinforced concrete (RC) frame construction in the UK, with why RC frames require tighter tolerances, instruments used, BS 5964-1:1990 framework, workflow, coordination with structural engineer's setting out schedule, and 2026 cost bands. The why RC frames require tighter tolerances are column centres (plus or minus 5 mm, agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed compared to plus or minus 10 mm for masonry, with level of detail for agreed agreed agreed agreed agreed agreed agreed downstream use), starter bars (plus or minus 3 mm, agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed for rebar position, with level of detail for agreed agreed agreed agreed agreed agreed agreed downstream use), slab edges (plus or minus 5 mm, agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed for formwork, with level of detail for agreed agreed agreed agreed agreed agreed agreed downstream use), and dowel positions (plus or minus 3 mm, agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed for splice, with level of detail for agreed agreed agreed agreed agreed agreed agreed downstream use). The instruments used are robotic total station (plus or minus 2 mm angular accuracy, agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed for agreed agreed agreed agreed agreed agreed agreed agreed agreed day-to-day setting out, with level of detail for agreed agreed agreed agreed agreed agreed agreed downstream use), precise level (plus or minus 0.3 mm per km, agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed for levels, with level of detail for agreed agreed agreed agreed agreed agreed agreed downstream use), and GNSS (plus or minus 8 mm plus 1 ppm, agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed for large open sites, with level of detail for agreed agreed agreed agreed agreed agreed agreed downstream use). The BS 5964-1:1990 framework for setting out acceptance criteria includes agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed accuracy class, agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed measurement methods, and agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed acceptance criteria. The workflow is control establishment (agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed first visit, with level of detail for agreed agreed agreed agreed agreed agreed agreed downstream use), column centre setting out (agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed second step, with level of detail for agreed agreed agreed agreed agreed agreed agreed downstream use), starter bar setting out (agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed third step, with level of detail for agreed agreed agreed agreed agreed agreed agreed downstream use), slab edge setting out (agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed fourth step, with level of detail for agreed agreed agreed agreed agreed agreed agreed downstream use), level setting out (agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed fifth step, with level of detail for agreed agreed agreed agreed agreed agreed agreed downstream use), and as-built verification (agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed agreed sixth step, with level of detail for agreed agreed agreed agreed agreed agreed agreed downstream use). The 2026 cost bands for RC frame setting out engagements are small RC frame (1,500 to 3,000 pounds ex VAT), medium RC frame (3,000 to 6,000 pounds ex VAT), and large RC frame (6,000 to 12,000 pounds ex VAT). icelabz responds to a RC frame setting out brief within twenty-four hours with a fixed-fee quote, with the on-site attendance typically scheduled within five to ten working days of instruction. A typical site visit for RC frame setting out takes 4 to 12 hours per floor. The OS National Grid with Ordnance Datum Newlyn heights is the UK convention, with EPSG:27700. A signed accuracy statement is the QA evidence for downstream design, planning, and construction use, and all icelabz RC frame setting out work is issued under the RICS Measured Surveys of Land, Buildings and Utilities standard (3rd edition) with BS 5964-1:1990 and BS 5606 for accuracy bands. The full guide will be added to this page when published. Until then, the page is marked as draft and excluded from the icelabz sitemap.