(Solved): determine the cost of installing the metal roof deck for the project shown in fig ...

determine the cost of installing the metal roof deck for the project shown in fig 8.2 , if the productivity of four iron workers is 1200 sf per day with an average wage rate of $19.30 per hour.

18' 0" 18' 0" 18' 0" W16 x 57 W16 x 57 W16 × 89 W14 x 53 W14 x 53 W12 x 82 W12 x 82 FIGURE 8.20 Structural steel drawing. W16 × 89 W14 x 53 W14 x 53 W16 × 89 24' 0" Note: All columns 14' long. W12 × 82 W16 x 89 24' 0"- W12 × 82 W16 × 89 W14 x 53 W14 x 53 W12 x 82 W16 x 57 W12 x 82 W12 × 82 W12 x 82 W16 x 57 W16 × 89 24' 0" W12 × 82 W16 x 89 W14 x 53 W14 x 53 W16 × 89 W16 x 57 24' 0"- All columns this row W21 x 83 All columns this row W18 x 97 All columns this row W18 x 97 All columns this row W21 x 83 18' 0" 18' 0" 18' 0" W16 x 57 W16 x 57 W16 × 89 W14 x 53 W14 x 53 W12 x 82 W12 x 82 FIGURE 8.20 Structural steel drawing. W16 × 89 W14 x 53 W14 x 53 W16 × 89 24' 0" Note: All columns 14' long. W12 × 82 W16 x 89 24' 0"- W12 × 82 W16 × 89 W14 x 53 W14 x 53 W12 x 82 W16 x 57 W12 x 82 W12 × 82 W12 x 82 W16 x 57 W16 × 89 24' 0" W12 × 82 W16 x 89 W14 x 53 W14 x 53 W16 × 89 W16 x 57 24' 0"- All columns this row W21 x 83 All columns this row W18 x 97 All columns this row W18 x 97 All columns this row W21 x 83 18' 0" 18' 0" 18' 0" W16 x 57 W16 x 57 W16 × 89 W14 x 53 W14 x 53 W12 x 82 W12 x 82 FIGURE 8.20 Structural steel drawing. W16 × 89 W14 x 53 W14 x 53 W16 × 89 24' 0" Note: All columns 14' long. W12 × 82 W16 x 89 24' 0"- W12 × 82 W16 × 89 W14 x 53 W14 x 53 W12 x 82 W16 x 57 W12 x 82 W12 × 82 W12 x 82 W16 x 57 W16 × 89 24' 0" W12 × 82 W16 x 89 W14 x 53 W14 x 53 W16 × 89 W16 x 57 24' 0"- All columns this row W21 x 83 All columns this row W18 x 97 All columns this row W18 x 97 All columns this row W21 x 83