Calculate the total float, free float and independent float for the project whose activities are given below. Activity 1-2 1-3 1-5 2-3 2-4 3-4 3-5 3-6 4-6 5-6 Duration 8 7 12 4 10 3 5 10 7 4 Find the critical path also.

Calculate the total float, free float and independent float for the project whose activities are given below. Activity 1-2 1-3 1-5 2-3 2-4 3-4 3-5 3-6 4-6 5-6 Duration 8 7 12 4 10 3 5 10 7 4 Find the critical path also.

Solid Waste Engineering

3rd Edition

ISBN:9781305635203

Author:Worrell, William A.

Publisher:Worrell, William A.

Chapter3: Collection

Section: Chapter Questions

Problem 3.8P

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Concept explainers

Quantity takeoff

Quantity takeoffs (QTO) are precise estimates of the materials and labor costs required to finish a construction project. During the pre-construction phase, an estimator prepares them, breaking down the project into smaller, more manageable parts that are easier to evaluate. These measurements are used to prepare a construction scope bid. Estimators examine the drawings, specifications, and models to figure out different quantities and their costs. Since, the components, their quantity, and price are all included in the model, quantity take-off can be done automatically using Building Information Modelling (BIM). The time taken for completing a construction project can be reduced by the use of quantity takeoff. These takeoffs are also called material takeoffs and construction takeoffs.

Question

Calculate the total float, free float and independent float for the project whose activities are given below.

Activity	1-2	1-3	1-5	2-3	2-4	3-4	3-5	3-6	4-6	5-6
Duration	8	7	12	4	10	3	5	10	7	4

Find the critical path also.

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