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<br /> TRANSMISSION FACILITIES <br /> P'pelines: >12Œ: $3.50/in. dia./ft in rock <br /> $3.00/in. dia./ft other materials <br /> 1211: $39/ft ($3.25/in. dia./ft) <br /> 811: $28/ft ($3.50/in. dia./ft) <br /> Main Spine Pipeline <br /> 2,000 ft 30" pipe @ $105/ft $210,000 <br /> L$: 0.6307 ($210.000) = $132.450 <br /> NE$: 0.3693 ($210.000) = $77 . 550 <br /> 4,200 ft 24" pipe @ $72/ft $302.400 <br /> L$: 0.4781 ($302.400) = $144,580 <br /> NE$: 0.5219 ($302,400) = $157,820 <br /> 700 ft 20. pipe @ $60/ft $42.000 <br /> L$: 0.2411 ($42.000) = $10,130 <br /> NE$: 0.7589 ($42,000) = $31,870 <br /> 1,000 ft 20" pipe under freeway @ $210/ft $210,000 <br /> (i ncludes $150/ft for jack & bore constructi on) <br /> L$: 0.1303 ($210,000) = $27,360 <br /> NE$: 0.8697 ($210,000) = $182,640 <br /> 1990 - Upper Pressure Plane <br /> 4,700 ft 20" pipe @ $70/ft $329,000 <br /> 1990 - Lower Pressure Plane <br /> 2,000 ft 3011 pipe @ $105/ft (shared) $132,450 <br /> 4,200 ft 24" pipe @ $72/ft (shared) 144,580 <br /> 700 ft 2011 pi pe @ $60/ft (shared) 10,130 <br /> 1,000 ft 20" pipe @ $210/ft (shared) 27,360 <br /> TOTAL $314,520 <br /> 1990 - Northeast Pressure Plane <br /> 800 ft 248 pipe @ $72/ft $ 57,600 <br /> 1,700 ft 20" pipe @ $60/ft 102,000 <br /> 2,000 ft 18" pipe @ $54/ft 108,000 <br /> 2,000 ft 16" pipe @ $48/ft 96,000 <br /> 3,300 ft 128 pipe @ $39/ft 128,700 <br /> 2,000 ft 30" pipe @ $105/ft (shared) 77,550 <br /> 4,200 ft 24" pipe @ $72/ft (shared) 157,820 <br /> 700 ft 20" pipe @ $60/ft (shared) 31,870 <br /> 1,000 ft 20" pipe @ $210/ft (shared) 182,640 <br /> TOTAL $942,180 <br /> B-6 <br />