(b) Table B2 shows the information on a construction of pad footing F1 &F2. Calculate the built up cost for excavation w

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B Table B2 Shows The Information On A Construction Of Pad Footing F1 F2 Calculate The Built Up Cost For Excavation W 1 (79.42 KiB) Viewed 22 times

(b) Table B2 shows the information on a construction of pad footing F1 &F2. Calculate the built up cost for excavation work done manually for F1 and F2. Jadual B2 menunjukkan maklumat untuk pembinaan asas papak F1 dan F2. Kira kadar harga kerja penggalian asas papak F1 dan F2 dilakukan secara manual. Materials /Bahan -Cement /Simen : RM 18.50/bag -Sand/Pasir : RM 35.00/m3 -Aggregate / Batubaur : RM 50.00/m3 Table B2 /Jadual B2 Labour Constant /Angkatap buruh -Soil Excavation /Penggalian tanah : 1.5 hour/m3 -Removal of the excavated soil/Pengeluaran isi tanah: 0.9 hour/m3 -Backfill & soil compacting /Pemadatan tanah : 1.1 hour/m3 : 0.75 hour/m3 - Remove and replace concrete/Penuangan konkrit -Compact concrete /Pemadatan konkrit : 0.50 hour/m3 Others/ Lain-lain -Operator wage /Upah pekerja : RM 45.00/ hour -Workes /pekerja: 2 person /orang -Profit & overhead/Keuntungan dan pengurusan: 15% -Concrete ratio/nisbah konkrit :1:2:4-19mm aggregate -Type of soil is ordinary soil/Tanah biasa (Assume 1m3 concret/Anggaran 1m³konkrit = 28.7 bag cement/kampit simen Footing/ Asas F1 F2 Size/Saiz(m) 1.20 x 1.20 x 0.23 1.05 x 1.05 x 0.15 Depth (m)/ Kedalaman 1.4 1.2 Nos/ Bilangan 5 3 [10 marks] [10 markah]