APG ORIGINAL SPECIFICATION DRAFT R15 / U-2400-1200. Not construction/manufacture approval or NBS-ready.

System Ss_25_60_05_05 Balustrade and guarding systems;official research retained.

Architectural Products Group Ltd, enquiries@architecturalproducts.uk;actual manufacturing entity/named engineer to confirm.

U-shaped steel flatbar guarding,2400mm overall front x1200mm projection;reference path[[0, 1188], [0, 0], [2400, 0], [2400, 1188]]mm.

Top1100mm above PROPOSED floor;80mm build-up and300mm slab are assumptions requiring survey.

S275JR candidate,certificates required;60x10top,40x8uprights,two80x8VERTICALface strips,corner40x40x8L built from40x8+32x8.

Continuous welded45degree mitred corners,no midrunsplice. INSIDE strips normal40to48mm,contactface48mm,centroid44mm;cornerL inset32mm in BOTH inward normals. Source stock lengths/mitre allowances need accepted fabrication drawings.

Fascia restraint on allthreelegs and BOTH top wallend ties required. Exact stations/rows/endplates see GEOMETRY and interfaces.

Nominal model mass241.629kg excludes anchors/coating/packing;approve lifting/transport/finish handling.

Adopt actual jurisdiction/use/actions/combinations/serviceability/durability basis. Preliminary beam sensitivities use ideal supports/joints;

corner seams,welds,anchor eccentricity/compliance/capacity,netsections/local stability/plateprying/torsion remain unverified.

Correlated support force/moment vectors are MISSING;source maximumresultants are NOT anchor loads. No otherfamily reactions/capacity transfer.

Specify accepted corrosion/coating/vent/drain/finish/tolerances,WPS/material/inspection,actual substrate/fixing design and independent review/representative validation.

Handover drawings,records,care/inspection/warranty/environmental evidence. No certifiedloadrating,BIM,origin,leadtime or finalprice established.

ValueengineeringLATER;current geometry unchanged. See PRODUCT-DATA,GAP-REGISTER and SOURCE-TRACE.

