Q2: A flocculator has the following dimensions, length=30 m, width-12m, and depth-4.5m and designed to treat 1 m'/sec. This flocculator equipped with paddles of 3.6m² area and are set in pairs on four shafts rotating 2.5 rpm. The shafts are at the middle depth of the tank and the distance from the shaft to the centerline of paddle is 2m. Given that u= 1.312 * 10 N.scc/m: Find 1) Detention time 2) Power input 3) G and Camp No.

Q: Activity IPA Activity IPA D B D, E C, F, G C, G C A, B H, I FGHH

A:

Q: A constraint is a limitation to the amount of resources needed to perform an activity. physical…

A:

Q: According to the information given in the table, draw the project (in a circle) and indicate it with…

A: Dotted line represents Dummy network.

Q: What are the factors of change order preparation?

A: Change orders are among the most common forms of construction delays, budget overruns, driving scope…

Q: fill in the graph and color critical path red   please help

A: To fill in the boxes in the graph, we need to calculate the Early Start (ES), Early Finish (EF),…

Q: A constraint is a limitation to the space needed to perform an activity. O physical technical…

A: Activity is characterized as the measure of work played out that converts contribution to proper…

Q: Question 24 Resource is a situation in which more resources than available are assigned to an…

A: Answer Resource Allocation Resource allocation is the way or process used to assigning and…

Q: What are the other sources for change orders?

A: The change order can referred as a variation order, it is a work that has been excluded or added to…

Q: Explain the following term 1.2 Taking off

A: Let us understand the term taking off in step 2.

Q: For the following network all times are in days. Activity Duration Predecessor 5 10 A B 15 10 A A D…

A:

Q: Complete the spreadsheat, by calculating the amount of cut, fill, and either excess or shortage of…

A: Spreadsheet is givennew elevation and existing elevation is givenFINDamount of cut, fill, and either…

Q: The analysis of every schedule-related problem is unique and what does these analysis include?

A: The scheduling of a construction is the graphical representation showing the process of completion…

Q: How is the CPM scheduling program helpful to the Engineers?

A: The Critical Path Method (CPM) scheduling program is an activity-oriented network program used for…

Q: Short interval scheduling is a vital link between...?

A: Short interval planning is a method of dealing with the evolving environment of field operations by…

Q: Who is responsible for preparing the weekly reports for the project?

A: The Project Manager is responsible for preparing and maintaining the weekly reports for the project.…

Q: request an extension or further information from the owner plan the assignment of resources and…

A: The purpose of a narrative is to provide a summary of the work, explain the plan for construction…

Q: What is S-curve scheduling?

A: To define the S-curve scheduling we need to understand the S-curve. An S-curve could be a…

Q: Why do the Field personnel use BIM?

A: A method of building elements describes the geometric features, spatial orientation, geographic…

Q: What is a job progress scheduling?

A: The construction management has the responsibility of supervising the planning, scheduling,…

Q: Identify which system of network scheduling is best adapted to each of the following types of work:…

A: Since, we answer only three sub-parts, will answer the first three. Please resubmit another question…

Q: Problem B Equipment Estimating Use the following information for a scraper. Actual cost (delivered)…

A: Actual cost of vehicle= $162000 Useful life = 6*1400= 8400 hrs Life of tires = 3500 hrs  No of tire…

Engineering Economics Principles

Engineering economics (engineering economy) is a sub-field of economics to study the use and application of the economic principles in the engineering analysis of decisions along with the systematic evaluation of the advantages of project costs inclusive of engineering design and analysis. It emphasizes microeconomics (a subset of economics) for researching the behavior of people in the decision-making process of assigning and determining multiple alternatives to the usage of some of the restrained resources and merging economic theory and engineering practice in a practical manner. It depicts the logical framework of economics in addition to the analytical application of statistics and mathematics.