0.2 Calculate the quantities of tunnel for using the take-off list and the section details shown in Figure 2.1. The leng

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0 2 Calculate The Quantities Of Tunnel For Using The Take Off List And The Section Details Shown In Figure 2 1 The Leng 1 (30.71 KiB) Viewed 17 times

0.2 Calculate the quantities of tunnel for using the take-off list and the section details shown in Figure 2.1. The length of tunnel is 1500 m. 18 Marks Take off List: CESMM3 T20 18x18 Mrks: i. ii. li TV Earthwork excavation Mesh reinforcement Primary cast concrete 200 mm thick C75. Formwork for primary cast concrete. Reinforced shotcrete 20 cm thick C40. After primary cast concrete. Prepare a bill of quantities by using present market rates for the above items. Also add the provisional sums and prime costs. 100 mm thick blinding concrete 1:2:4" v vi vii ity ont 225 m 2m Primary Carte 2 whick 5. hesrete 15.ommicks 5.2. Mestrement SJ 100 mm thick lean concrete 124 DV Figure 2. / Cross section of an inverted archael