Heavy Gauge Peb Industrial Steel Structure Pre-Engineered Building Construction

(1)What is pre-engineered steel building?Pe-engineered steel buildings are a steel structures built over a structural concept of primary members, secondary members, roof and wall sheeting connected to each other and various other building components. These buildings can be provided with different structural and non-structural additions such as skylights, wall lights, turbo vents, ridge ventilators, louvers, roof monitors, doors & windows, trusses, mezzanine floors, fascias, canopies, crane systems, insulation etc., based on the customer's requirements. All the steel buildings are custom designed to be lighter in weight and high in strength.(2)Model of pre-engineered steel buildings(3)Applications of pre-engineered steel buildingsPre-Engineered Buildings are the most flexible solutions for contractors and owners. With the advantages of low cost, high durability, perfect quality control and fast erection; PEBs are used for various applications such as factories, warehouses, logistics center, showrooms, shopping malls, schools, hospitals, community buildings, etc…The application of PEBs:Industrial: Factories, Workshop, Warehouses, Cold Storages, Steel Mills, Assembly PlantCommercial: Showrooms, Supermarkets, Offices, Shopping Centers, Exhibition Halls, Restaurants, Logistic Centers, Multi-pupose BuildingsPublic: Schools, Hospitals, Conference Halls, Laboratories, Museums, StadiumsOthers: Farms, Utility Shelters, Pump Stations, Aircraft Hangars, Airport Terminals(4)Why should we choose pre-engineered steel buildings?1. Cost SavingsPrice per square meter can be 25%-30% lower than conventional steel buildings. Site erection cost is low because of faster erection times and easier erection process.2. Quick ErectionAll steel components are fabricated at the factory and linked by bolts at the site. So the erection process is fast, step by step, easy to install and requires simple equipment. 60% less construction time required compared with the tradtional R.C.C(reinforced concrete) building.3. FlexibilityPre-engineered steel buildings are flexible in any requirement of design, easy to expand in the future and also economically with low transportation costs.4. Energy EfficiencyNowadays, pre-engineered buildings are the green solution for the environment with CO2 reduction, energy efficiency, and recyclability.(5)Components of a pre-engineered steel building:Pre-engineered metal buildings consists of following components:Primary Members / Main FramesSecondary Members / Cold Formed MembersRoof & Wall PanelsAccessories, Buyouts, Crane System, Mezzanine System, Insulation, etc.Sandwich PanelsPRIMARY MEMBERS / MAIN FRAMESPrimary members are the main load carrying and support members of a pre-engineered building. The main frame members include columns, rafters and other supporting members. The shape and size of these members vary based on the application and requirements.SECONDARY MEMBERS / COLD FORMED MEMBERSSecondary structural framing refers to purlins, girts, eave struts, wind bracing, flange bracing, base angles, clips and other miscellaneous structural parts.Purlins, girts and eave struts are cold formed steel members which have a minimum yield strength of 345 MPa (50,000 psi) and will conform to the physical specifications of GB/ISO/CE or equivalent.ROOF & WALL SHEETS/PANELSStandard steel panels are 0.3,0.4 0.5 mm or 0.6 mm thick and have a minimum yield strength of 345 MPa. Steel panels are hot dipped and galvanized with zinc or zinc-aluminium coating.  The base material is pretreated, before applying a corrosion resistant primer and top coat. The combined thickness of the painted film is 25 microns on the front side and 12 microns on the reverse side.OTHER BUILDING ACCESSORIESOther building accessories include anchor bolts, fasteners(bolts, nuts, turnbuckle, expansion bolts), gutters, downspouts,doors, windows,ventilators,skylight panels,louvers and all other building-related materials.(6)Manufacturing programm and method statement on the steel structure:The purpose of method statement is to describe the guidelines and methodology followed by our company during the fabrication, blasting, painting and supply of pre-engineered structure for any of steel building project.A:Material receiving procedure:Verify the receiving documents and quantity of the received material by stores.Submit the load for QC inspection by stores.As a first inspection QC shall perform Visual inspection to confirm the surface condition and for any damages including the condition of packing and wrapping.QC shall perform the dimensional inspection if the material found accepted in visual inspection and the material will be returned to supplier if it is rejected.In the dimensional inspection, QC shall check the all over dimensions such as length, width, depth, thickness etc.Once the material is accepted in dimensional inspection, the supporting documents like MTC will be verified by QC to ensure that the heat number in the material is matching wit