Mechanical_Louver_ADD01_0004.pdf
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- Attached to
- IL-CRAB ORCHARD NWR-GAOA-VIST CENTER BLD
- Solicitation number
- 140F0821R0011
About this file
This document contains a mechanical louver free area chart and details of a related federal contract opportunity. The chart provides dimensions and free area values in square feet for louvers of varying heights and widths.
The related federal contract opportunity is solicitation number 140F0821R0011 to construct a visitor center addition at Crab Orchard National Wildlife Refuge for the Department of the Interior Fish and Wildlife Service. The opportunity type is a solicitation and the description provided is for the construction of the visitor center addition. No further details are included around response dates, award dates, pricing terms, set asides or other salient information.
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Text version
FL-D-4 FREE AREA CHART (SQUARE FEET)
Louver Louver Height Height
Inches 12 18 24 30 36 42 48 54 60 66 72 78 84 90 96 102 108 114 120 Inches
12 0.32 0.51 0.71 0.91 1.10 1.30 1.50 1.70 1.89 2.09 2.29 2.48 2.68 2.88 3.08 3.27 3.47 3.67 3.86 12 18 0.55 0.90 1.24 1.59 1.93 2.28 2.63 2.97 3.32 3.66 4.01 4.35 4.70 5.04 5.39 5.73 6.08 6.42 6.77 18 24 0.80 1.30 1.80 2.30 2.80 3.30 3.80 4.30 4.80 5.30 5.80 6.30 6.80 7.30 7.80 8.30 8.80 9.30 9.79 24 30 0.99 1.61 2.23 2.84 3.46 4.08 4.70 5.31 5.93 6.55 7.17 7.78 8.40 9.02 9.64 10.25 10.87 11.49 12.11 30 36 1.21 1.97 2.73 3.48 4.24 4.99 5.75 6.51 7.26 8.02 8.78 9.53 10.29 11.05 11.80 12.56 13.31 14.07 14.83 36 42 1.47 2.38 3.30 4.22 5.13 6.05 6.96 7.88 8.79 9.71 10.63 11.54 12.46 13.37 14.29 15.20 16.12 17.04 17.95 42 48 1.69 2.75 3.80 4.86 5.91 6.96 8.02 9.07 10.13 11.18 12.24 13.29 14.35 15.40 16.45 17.51 18.56 19.62 20.67 48 54 1.92 3.12 4.32 5.52 6.72 7.92 9.11 10.31 11.51 12.71 13.91 15.11 16.31 17.51 18.70 19.90 21.10 22.30 23.50 54 60 2.16 3.50 4.85 6.19 7.53 8.88 10.22 11.57 12.91 14.26 15.60 15.94 18.29 19.63 20.98 22.32 23.67 25.01 26.35 60 66 2.39 3.88 5.37 6.86 8.35 9.84 11.33 12.82 14.31 15.80 17.29 18.79 20.28 21.77 23.26 24.75 26.24 27.73 29.22 66 72 2.63 4.26 5.90 7.54 9.18 10.81 12.45 14.09 15.73 17.36 19.00 20.64 22.28 23.91 25.55 27.19 28.83 30.46 32.10 72 78 2.85 4.63 6.40 8.18 9.95 11.73 13.51 15.28 17.06 18.84 20.61 22.39 24.16 25.94 27.72 29.49 31.27 33.05 34.82 78 84 3.11 5.04 6.98 8.91 10.85 12.78 14.72 16.66 18.59 20.53 22.46 24.40 26.34 28.27 30.21 32.14 34.08 36.01 37.95 84 90 3.34 5.42 7.50 9.58 11.66 13.74 15.82 17.90 19.97 22.05 24.13 26.21 28.29 30.37 32.45 34.53 36.61 38.69 40.77 90 96 3.58 5.82 8.05 10.29 12.52 14.76 16.99 19.22 21.46 23.69 25.93 28.16 30.39 32.63 34.86 37.10 39.33 41.57 43.80 96
102 3.76 6.10 8.44 10.78 13.12 15.47 17.81 20.15 22.49 24.83 27.17 29.52 31.86 34.20 36.54 38.88 41.22 43.57 45.91 102 108 4.05 6.58 9.11 11.64 14.16 16.69 19.22 21.75 24.27 26.80 29.33 31.86 34.38 36.91 39.44 41.96 44.49 47.02 49.55 108 114 4.24 6.89 9.53 12.18 14.82 17.47 20.12 22.76 25.41 28.05 30.70 33.34 35.99 38.63 41.28 43.92 46.57 49.21 51.86 114 120 4.48 7.27 10.06 12.85 15.64 18.43 21.22 24.02 26.81 29.60 32.39 35.18 37.97 40.76 43.55 46.34 49.14 51.93 54.72 120
Louver Width In Inches
File details come from the government source that posted it. Updated .