b'ENGINEERING NOTESGENERAL NOTESThe information contained in this Engineering manual relates specifically to products supplied by Delta Panels Pty Ltd. Any products not approved by Delta Panels Pty Ltd will void Engineering Approvals and Warranties expressed or implied.All assembly, connection and installation procedures must comply with the Delta Panels standards as set out in the Engineering & Construction Manual.SITE SAFETYIt is the Builder/Owners responsibility to ensure that the structure that the Delta Residential Roofing is to be attached to is build in line with all relevant Building codes.Prior to any footings being commenced it is the Builder/Owners responsibility to ensure that the footings will not impact on any existing underground services and facilities.SERVICEABILITY LOADING-A serviceability deflection limit of span/150 has been allowed-The weight of the panel has been allowed for, in addition to an allowance of up to 25kgs/m2 (0,25kP dead load) for light fittings etc.-Non-trafficable maintenance access, ie a concentrated load, of 140kg/m2 on any span has beenallowed for.-Distributed live load of 0.25kPa (as per AS/NZS 1170.1) has been allowed for.STEEL COMPONENTSAll steel structural components of the Delta Panels TMResidential Roofing systems are in accordance with these Australian Standards:Delta Insulated Panel Top Skin AS 1397-2011Delta Insulated Panel Bottom Skin AS 1397-2011FIXINGSAll fixing components of the Delta Panels Residential Roofing systems are in accordance with these Australian StandardsBolts shall be grade 4.6 or betterAS 1110.1-2015Fixing Screws shall be class 3 AS 3566-2002OVERHANGSThe maximum overhang is stated in the enclosed span tables or is 40% of backspanOverhangs include an allowance for a 1.1kN concentrated load based on strength limit state as a seperate load case.2 3Delta Panels Pty.Ltd. ABN: 11 147 861 292A: 731 Boundary Road, Richlands, Qld 4077 Version Date: P: +61 7 3271 2170 E: info@deltapanels.comW: www.deltapanels.com 08.05.2023'