Helping Hand Brackets, Insulation and Rails

Is the Tyvek complete and signed off?

Have materials been stored in a dry location?

Are brackets set out in accordance the latest construction issued drawings and to the fixing pattern shown on the subgrid setting outs?

Have the correct sized brackets been used in accordance with the latest drawings?

Have all brackets been installed with a thermal packer behind the brackets?

Are brackets at the correct centres?

Are all brackets aligned and plumb?

Are fixings used as per latest Rev and correct amount of fixings used to secure brackets?

Any additional holes made into the membrane been sealed and taped?

Are workers using suitable level of PPE as per Toolbox Talk given?

Has products been kept in a dry storage proir to installation?

Has the slabs been installed in the correct orientation with the outer leaf of the insulation facing away from the building?

Are joints tightly butted together and staggered with a minimum of 100mm distance?

Is the installation cut oversized (5mm overcut) to be installed tight and compressed giving maximum thermal efficiency?

Are fixings used in conjunction of latest Rev fixing schedule?

Has no. 1 stainless steel washer been installed to the centre of the slab?

Has polypropylene washers been installed to the top and bottom joints of the slab?

Are the mechanical fixings not overtightened as surface compression of the product is not recommended.

Have the rails been set out and installed to the latest setting out drawings?

Are all rails plumb and level before securing?

Has a cavity gap of 21mm (Trapezoidal) / 54mm (Aluminium) been maintained between the face of rail and insulation?

Are the fixings used in conjunction with the latest fixing schedule?

Has 4no. fixings been installed to the dead load holes of the double fix point brackets?

Has 2no. fixings been installed to the sliding holes of the single sliding point brackets?

Has 2no. fixings been installed to the dead load holes of the single fix point brackets?

Have movement gaps been maintained?

May next task commence?