Calculate number of transit mixers (TM) required for transporting concrete from central batching plant to site. The cycle time data of a 6 m³ typical transit mixer is given below: Loading time of TM = 6.0 minutes Travel time of loaded TM to site = 30.0 minutes Average waiting time at site = 5.0 minutes Discharge time of concrete at site through concrete pump = 15 minutes Travel time for return trip = 24 minutes If the central batching plant having average output of 60 m³/hr is to run continuously, work out the requirement of no. of concrete pumps and TM.

Calculate number of transit mixers (TM) required for transporting concrete from central batching plant to site. The cycle time data of a 6 m³ typical transit mixer is given below: Loading time of TM = 6.0 minutes Travel time of loaded TM to site = 30.0 minutes Average waiting time at site = 5.0 minutes Discharge time of concrete at site through concrete pump = 15 minutes Travel time for return trip = 24 minutes If the central batching plant having average output of 60 m³/hr is to run continuously, work out the requirement of no. of concrete pumps and TM.

Fundamentals Of Construction Estimating

4th Edition

ISBN:9781337399395

Author:Pratt, David J.

Publisher:Pratt, David J.

Chapter10: Pricing Excavation And Backfill

Section: Chapter Questions

Problem 7RQ

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