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Vantage to Pomona Heights Chapter 2
<br />230 kV Transmission Line Project FEIS Proposed Action and Alternatives
<br /> PAGE 2-89
<br />Table 2-12 Areas with Long-term, Permanent Disturbance - Overhead Transmission Line Construction (By Route Segment)
<br />
<br />ROUTE
<br />SEGMENT
<br />STRUCTURES
<br />TOTAL LONG-TERM STRUCTURE AND WORK AREA DISTURBANCE
<br />TANGENT
<br />H-FRAME STRUCTURES
<br />20″ Diameter
<br />Poles (2) + auger holes = 7.5 sq. ft. x
<br />2 = 15 sq. ft. per structure
<br />TANGENT SINGLE POLE STRUCTURES
<br />24″ Diameter
<br />Pole + auger hole =
<br />8 sq. ft. per structure
<br />ANGLE/DEAD END STRUCTURES
<br />30″ Diameter
<br />Poles (3) + auger holes + guys = 7 sq. ft. x 3 =
<br />24 sq. ft. per structure
<br />STEEL LATTICE
<br />4 Footings, 60’x60’
<br />(3,600 sq. ft.)
<br />WORK PADS AT EACH STRUCTURE
<br />30x40’ (1,200 sq. ft.)
<br />>8% slope
<br />Square Feet Acres Square Feet Acres Square Feet Acres Square Feet Acres Square Feet Acres Square Feet Acres
<br />1a/NNR-1 0 0.00 192 0.00 168 0.0 0 0.00 27,600 0.63 27,960 0.64
<br />1b 1,323 0.030 0 0.00 96 0.0 0 0.00 59,640 1.37 61,059 1.40
<br />1c 1,092 0.025 208 0.00 120 0.0 0 0.00 68,400 1.57 69,820 1.60
<br />2a 105 0.002 0 0.00 24 0.0 0 0.00 1,680 0.04 1,809 0.04
<br />2b 1,722 0.040 0 0.00 48 0.0 0 0.00 60,480 1.39 62,250 1.43
<br />2c 1,733 0.040 136 0.00 72 0.0 0 0.00 27,720 0.64 29,661 0.68
<br />2d 746 0.017 0 0.00 72 0.0 0 0.00 47,880 1.10 48,698 1.12
<br />3a 21 0.000 0 0.00 24 0.0 0 0.00 0 0.00 45 0.00
<br />3b 273 0.006 1,536 0.04 96 0.0 7,200 0.17 7,800 0.18 16,905 0.39
<br />3c 1,449 0.033 920 0.02 360 0.0 7,200 0.17 48,720 1.12 58,649 1.35
<br />NNR-2 357 0.01 144 0.00 168 0.00 0 0.00 21,240 0.49 21,909 0.50
<br />NNR-3 977 0.02 0 0.00 96 0.00 0 0.00 75,600 1.74 76,673 1.76
<br />NNR-4o 483 0.01 0 0.00 72 0.00 0 0.00 28,560 0.66 29,115 0.67
<br />NNR-5 189 0.00 0 0.00 72 0.00 0 0.00 7,560 0.17 7,821 0.18
<br />NNR-6o 683 0.02 0 0.00 48 0.00 0 0.00 53,760 1.23 54,491 1.25
<br />NNR-7 872 0.02 0 0.00 72 0.00 0 0.00 68,880 1.58 69,824 1.60
<br />NNR-8 221 0.01 0 0.00 72 0.00 7,200 0.17 8,280 0.19 15,773 0.36
<br />MR-1 1,250 0.03 0 0.00 168 0.00 0 0.00 97,440 2.24 98,858 2.27
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