hw10 sol

hw10 sol - CE 167: Engineering Economy Assignment 10...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
CE 167: Engineering Economy Assignment 10 Solution Set Spring 2008 1 The AON looks as follows: START (0) A (10) B (5) C (4) D (3) E (1) G (4) H (5) FINISH (0) 0 0 0 5 0 10 0 4 10 13 13 17 17 17 10 11 11 16 0 0 0 10 10 13 13 17 17 17 12 17 5 9 7 12 10 11 1 7 [0/0/0] [0/0/0] [0/0/0] [0/0/0] [0/0/0] [7/6/6] [5/0/0] [1/0/0] [1/1/0] Activity (duration) ES EF LS LF [TF/FF/IF] F (3) 4 7 9 12 [5/4/0] 1.1 Considering an early start schedule and using a Gantt presentation the resource histogram will look as follows: Activity Duration Res A 10 8 8 8 8 8 8 8 8 8 8 8 B 5 3 3 3 3 3 3 C 4 4 4 4 4 4 D 3 2 2 2 2 E 1 3 3 F 3 5 5 5 5 G 4 8 8 8 8 8 H 5 4 4 4 4 4 4 FINISH Resources 15 15 15 15 16 13 13 8 8 8 5 6 6 12 12 12 8 The maximum daily resource usage is 16 units.
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
CE 167: Spring 2008 Assignment 10 Solution Set Page 2 of 6 1.2 (Level resources to a max daily total of 12 units) Step 1: level resources to 13 by delaying the start of activities C and F by 5 days, thus consuming all the total float of the C-F link. Activity Duration Res A 10 8 8 8 8 8 8 8 8 8 8 8 B 5 3 3 3 3 3 3 C 4 4 4 4 4 4 D 3 2 2 2 2 E 1 3 3 F 3 5 5 5 5 G 4 8 8 8 8 8 H 5 4 4 4 4 4 4 FINISH Resources 11 11 11 11 11 12 12 12 12 13 10 7 6 12 12 12 12 Step 2: level resources to 12 units by delaying the start of F by one more day. This delays the start of H also and increases the project duration by one day to 18 days. Activity Duration Res A 10 8 8 8 8 8 8 8 8 8 8 8 B 5 3 3 3 3 3 3 C 4 4 4 4 4 4 D 3 2 2 2 2 E 1 3 3 F 3 5 5 5 5 G 4 8 8 8 8 8 H 5 4 4 4 4 4 4 FINISH Resources 12 12 12 12 11 11 11 11 11 8 10 7 7 12 12 12 12 4 1.3 critical activities: A: Resource critical. If delayed by at least one week it can increase resource usage since
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 02/27/2011 for the course CE 167 taught by Professor Horvath during the Fall '08 term at Berkeley.

Page1 / 6

hw10 sol - CE 167: Engineering Economy Assignment 10...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online