Question

Solve the following problems using the attached drawings from Billy’s Convenience Store

1. Prepare an estimate for the metal roof decking for Billy’s C-Store. Add 12 percent for waste and lapping.

2. Determine the cost to install the metal deck for the roofing shown in Problem 1 using a productivity of 2.8 labor hours per square (100 square feet) and an average labor rate of $35.11 per labor hour.

14.7" -6" X 1/4 TS column typi 47-5" 15-6 W16X2 W16XZG W16x2 Rod top until Rooftop uit 37-8 24K6 4-oc pop cord extensich W16X2 W16X2 W16X 15-6 LO ROOF FRAMING PLAN SCALE: 118* = 1-09

Answer 1

Hence total structural steel = 4030+7584 = 11614 Pads Incluclip waste 5.900 ton = 5.268 ton X1.122 Roof Sheet 3061.25 sqft hy Peluchy waste: 81.12 Ans. 2 87fL Cost f labout SAs. € 3428.16 Totul area = 3428.60 sq ft. For installatio 7100 Sqft = 2.8 Loom Hence, to a sq ft - 2-8 labor How Hor for 3428.60 Sqf= 2.8 x 3428.60 Х = 96 labou hown Cost of a labou hows = $$35:11 Pu 96 labur how, $35.11896 - $3370.588 AS Hence Cost of installatio of roof thaet = $3370.588 As 3

solution - Estinate for the metal deck roofing ③ Structral Steel Descriptio Desigistian Leyth Lepth contPads quite Ft / Inch Ft Roof W16826 frening 2015 (Beans) (1) Buck 2015 26 I ft keads (1) Fast 1 26 (os-P7501/77'6" 77.5 1156 + 475 1776" 77.5 +145) Weight Structural Steel - 4030 6 Top cond- Pads. Light Cont Podes quanting Descript of Designation key the Ft In Top 24 Kb. cond Letestato Joists. is 2' lesch cod 39 639.5 77.5 4 = 20 legth of 9.607584 137'+642 = 7584 Pad © Total weight 7 Joust Metal Roof = 77.5'395 = 306lias (Assued 2' Betantston), sqft. approx scate,