ABSTRACT

Door chimes each 0.500 7.75 8.99 2.51 19.25 External push each 0.250 3.88 2.10 0.90 6.87 Bell cable (10m) each 0.330 5.12 1.50 0.99 7.61 PVC capping (2m) each 0.132 2.05 0.76 0.42 3.23