Peb Structure

technical specifications for pre engineered buildings (peb) however the fabrication of the structure is to be started only after approval of the “good for construction” drawings. codes and standard is code practice for general construction in steel : (is:800-2007) is code practice for hot rolled sections and plates : (is:2062) is code of practice for cold form : (is:801-1975) is code of practice for design loads part-3 : (is:875-1987) is code of practice for earth quake loads part-1 : (is:1893-2002) american welding society specification : (aws d1.1.98) american institute of steel construction : (aisc) metal building manufactures association : (mbma) manual of steel construction, 9th edition the 1996 edition of low rise building system manual. material of construction

i) built up section from high tensile steel grade as per astm a572 grade-50, 345mpa.

ii) hot rolled secondary members for channels, angles, pipes confirming astm a572, grade36, 250mp / is: 2062, gr. a, 250mpa.

iii) cold formed secondary member conforming to astm a570m grade 50, 340mpa / is513, is801.

iv) anchor bolts for foundation-astm a 36m / is 2062.

v) bracing and sag rods to conform to is 2062, gr. a, 250mpa / astm a36, 250mpa. minimum dia. for sag rods shall be 16 mm.

vi) primary connection bolts- high strength bolts, astm a325-ansi 18.2.3.7/18.2.3.6 m.

vii) secondary connection bolts – machine bolts astm, a307 / is: 1367 class 4.6 (part 1 to 3).

viii) self drilling self tapping screws – as3566.1-2202 corrosion resistance class or equivalent.

ix) wind ties, if required, shall be minimum flat of size 40 mm x 6 mm.

x) structural steel where ever not mentioned shall conform to grade 'a' of is: 2062