For a feasibility study, your Electrical Services breakdown is 25% labour, 75% materials and 0% fixed costs.
Conduit
Constants include installing a nominal quantity of bends and conduit fittings and saddling, to comply with wiring regulations where required.
UPVC Conduit
Fixed to masonry maximum 4m above floor
Cast into suspended concrete slab
Fixed within suspended ceiling space
Cable
Constants include drawing cabling in sets of four cables plus approved size earth cable into adequately sized conduits, with minimal long sweep bends, and for fixing cabling to top of horizontal single side supported trays.
TPI cable in conduit
Four core and earth PVC/PVC circular cable on tray
MIMS/PVC cable on tray, single core
MIMS/PVC cable on tray, four core
