1. Scope

Keywords

Rationale

• Complete Surface Coverage and Issue Detection. A full grid ensures localized deformations are not missed, overcoming a known limitation of line-based sampling [6][9] and straightedge testing (note: it is not practical to perform straightedge testing for areas much larger than 2000 square feet, without physical stress on the body, and hence missed or improper assessment.). • Alignment with Floor Finish Requirements (Division 09). S³ evaluates directly against straightedge tolerances, the language of Division 09 installers and manufacturers [4][7]. • Early Problem Identification = Cost & Time Savings. Using S³ early allows economical correction and avoids the high costs of late discovery; industry case studies show substantial savings and ROI for proactive testing [9][14]. • Quantitative Guidance for Remediation. Unlike F-number reports, S³ SHAW SLAB SURVEY produces actionable heatmaps and material estimates, reducing waste and preventing overcorrection [7] which is commonly seen on projects. It also directly indicates precise locations for grinding to reduce quantities to meet tolerance specified by the manufacturer, owner or General Contractor. • The S³ SHAW SLAB SURVEY can also adjust for sloped floors with the right equipment. • Enhanced Accountability and Collaboration. As a neutral survey, S³ SHAW SLAB SURVEY supports fair allocation of responsibilities and reduces disputes between Division 03 and Division 09 stakeholders [7][11]. • Leverages Modern Technology. Advances in scanning enable rapid, comprehensive mapping that standards can now embrace [6][13]. • Anytime Testing: S³ can be performed within 24-72 hours from pour/placement of the slab or any date thereafter for the life of the slab. • Levelness and flatness Surveys: S³ provides a more compressive levelness and flatness survey at the same time of testing. • Multiple Grid Options: S³ has grid options of any desired size (e.g., 1 ft (305 mm), 2 ft, 3 ft, etc.) • Testing Other Concrete Floor Shapes: S³ has the ability to measure camber before and its slope change after live (variable) and dead (fixed) loads are applied