Checklist for Reviewing Structural Slab Drawings

Checking of drawing number, title, date, project number, approval/construction status & revision history.

List of reference drawings & their revision history.

Reference level as per architectural & foundation drawings.

Checking of slab thickness & level of slab (finished/ unfinished).

Grade of materials and clear cover as per design.

Regular beams, hidden beams, and inverted beams should be checked.

Slab type marking (Regular/Sunk/Flat Slab/Flat Plate), one-way/two-way slab & formwork details should be mentioned & marked on the drawing.

Mention loading consideration on slab for which it is designed.

Check for sunk locations, depth & cutouts as per approved GA/Architectural drawings.

Note for the density of filling material in case of sunk slab.

Reinforcement details like main steel, distribution steel, extra top bars, torsion reinforcement, rebar details around cutouts, & their notation on plan and rebar schedule as per design.

In case of cantilever/projected/overhang slab, check for deflection & detailed reinforcement section.

Location of insert plates & details, in case of MS columns.

Punching shear check to be done in case of flat slabs & heavy point/machinery loads.

Check slab extensions & projections as per architectural drawings.

Provision of beam/extra reinforcement at the periphery of cutouts.

Note for cantilever slabs: Support should not be removed until the supporting member gains full strength.

Provision for special note if hanger/suspender is provided.

Note for camber in case of large-span & cantilever slabs.

Check for HILTl material details if provided.

Matching of beam numbering in layout &

longitudinal section (LS).

Matching of beam width in layout & LS.

Column hatch to indicate whether the column is terminating at the floor or not.

Development length for extra reinforcement in both slab & beam detailing.

Checking for the same curtailment length on both sides of the junction considering equal force transfer.

Checklist for Reviewing Structural Slab Drawings

You can Check Complet Design Project With the Example:- (Click on the link)
1. Analysis And Design of Seven-Storey School Building
2. Analysis and Design of G+5 Hostel Building
— Step-by-Step Guide to Structural Analysis and Design in ETABS