Common use of STEEL COLUMNS AND BEAMS Clause in Contracts

STEEL COLUMNS AND BEAMS. Welded beams in single lengths with flat section bearer and connection plates bolted to concrete columns 1 120 x 120 x 4mm SHS columns t 0.10 2 152 x 4.0mm circular hollow columns t 0.60 3 200 x 150 x 4.0mm rectangular hollow section columns t 0.30 4 IPE 180 Beam t 0.75 5 60 x 60 x 6mm knee bracing t 0.40 Section 2 Bill No. 10 Structural steelwork 6 70 x 70 x 6mm horizontal angle section bracing t 0.95 7 114mm diameter x 3mm thick CHS bracing connected to rafter t 0.03 8 Round sag rods with threaded ends t 0.05 9 425 x 140 x 6mm thick plate at intersection of bracing including holes and 4No M16 Grade 8.8 bolts No 70 10 450 x 250 x 6mm thick plate welded to steel rafter including holes and bolts sizes 4No M20 Grade 8.8 bolts and 4NO M16 Grade 8.8 bolts No 70 11 394 x 150 x 6mm thick plate welded to 114 diameter bracing including holes and 2No M20 Grade 8.8 bolts No 50 12 M16 bolts grade 8.8 No 200 13 M20 bolts grade 8.8 No 120 14 M16 bolts using 16mm Hilti HST stud anchors 200mm long with domed nut and washer including mortice in concrete No 50 Design, supply, fabricate and erect "MITEK" or equal approved engineered light weight "ULTRA-SPAN" steel trusses, designed by professional and erected by licensed and approved fabricator and erector 15 Truss member, 100 x 100 x 8mm angle section top chord t 2.37 16 Truss member, 90 x 90 x 8mm angle section bottom chord t 2.12 17 Truss member, 60 x 60 x 6mm angle section diagonal t 1.27 18 Truss member, 70 x 70 x 6mm angle section vertical t 0.86 19 Truss member, IPE 180 Xxxxx beam t 8.70 20 100 x 100 x 3.0mm square hollow section t 0.46 Section 2 Bill No. 10 Structural steelwork 21 30 x 30 x 3mm angle section t 0.05 22 IPE-AA 200 support beam t 0.22 23 Truss member, 70 x 70 x 6mm angle section vertical t 0.86 24 Truss member, IPE 180 Xxxxx beam t 8.70 25 50 x 50 x 3mm angle section along roof t 0.45 26 M20 high tensile stainless steel rods t 0.10