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ST9301-CS031105
JACOBS 6688 N. Central Expwy Suite 400, MB 13 Dallas, TX 75206-3914 214-424-7500 Transmittal Date 11/5/03 From Debbie Kiger Attention Ken Griffin Project No. C3X35200 Firm or City of Coppell Copies to Agency 255 Parkway Coppell TX 75019 THE FOLLOWING IS TRANSMITTED [] Herewith [] Under Separate Cover COPIES DATE DESCRIPTION I 11/5/03 plan and profile drawings of Sandy Lake Rd I 11/4/03 spreadsheets to calculate revised profiles Remarks: Ken, The attached plan sheets show the revised vertical profile for clearance under the ONCOR transmission lines. Scarborough Engineering had informed me that the tightest point was at station 48+37. I called out the proposed elevations for that station and included those on the plan sheet and on the spreadsheets. The previous profile is still shown, but the curves/labels/callouts have all been removed. t hope this helps the City's easement negotiations. If you require more data at this point, please contact me at 214-424-7579. P:\013480\500COMM\503TRANS\2003 Nov 5 ken griffin.doc JACOBS 6688 North Central Expressway Suite 400, MB 13 Dallas, Texas 75206 U.S.A 1.214424.7500 Fax 1.214.696.3499 November 7, 2003 Mr. Ken Griffin, P.E. City Engineer P. O. Box 9478 Coppell, TX 75019 Re: Sandy Lake Road TXU Clearances Jacobs No. C3X35200 Dear Ken: Previously, Debbie Kiger forwarded drawings depicting the area beneath the TXU transmission lines. Since then, plans have been simplified to reflect pertinent information that may help with our meetings with TXU representatives. Included on the enclosed exhibits is this information in an exhibit type format. Please use this information as you see fit. If additional analysis is needed, please let me know. Very truly yours, Jacobs Civil, Inc. William G. Pembroke, P.E. Sr. Project Manager WGP/Ic Enclosures (2) Jacobs Engineering Group Inc. JACOBS PROFILE CALCULATION BY DATE 11/5/2003 CHKD SHEET OF VERTICAL CURVE NO 1 2 i 3 4 5 6 7 PVI STATION 381500 409300 461127 4773 67 500362 5500.00 583000 ELEVATION 448.71 45010 44791 44871 44756 45086 449 21 LVC 10000 10000 10000 10000 10000 r (%/STA.) .... O92 0.92 *099 116 -1.16 000 m.o. -- -0.12 0.11 -012 015 -0.15 #N/A HIGH POINT STA -- 409720 #N/A 4773.29 #N/A 550707 #N/A " EL. -o 449.99 #N/A 448.59 #N/A, 450.72 #N/A LOW POINT STA. --- #N/A 4607 44 #N/A 4996.55 #N/A #N/A " EL. -- #N/A 44802 #N/A 44770 #N/A #N/A 9 (IN) (%) 000 0.50 -042 0.49 -0.50 0.$8 -050 g (OUT) (%) 0.50 -0.42 0.49 ~050 066 -0.50 #N/A PVC STA. --- 4043.00 4581 27 472367 495362 5450.00 5830.00 EL --- 44985 448 1; 44846 447.81 450.53 449.21 pVT STA 3815.00 4143.00 4661,27 482367 5053.62 5550,00 5830.00 EL 44871 449 89 448.16 44846 44789 450.61 #N/A SANDY LAKE RD~ MEDIAN TIC STATION PGL ELEV. STATION PGL ELEV STATION PGL ELEV. STATION PGL ELEV. 3850.0000 44889 #REF! #REF! #REF! #REF! #REF! #REF! 3900.0000 449.14 #REF! #REF] #REF! #REF! #REF! #REF! 3950.0000 449.39 #REF! #REF! #REF] #REF! #REF! #REF] 4000.0000 449.64 #REF! #REF! #REF! #REFf #REF! #REF! 55000000 450.71 #REF! #REF! #REF! #REF! #REF! #REF! 5600,0000 450,36 #REF! #REF] #REF! #REF! #REF! #REF! JACOBS PROFILE CALCULATION BY DATE 11/5/2003 CHKD SHEET OF i~ANDY LAKE RD LRIGHTT/C 148+37 = 447.81 IVERTICAL CURVE NO 1 2 3 4 5 6 7 PVI STATION 381500 4093.00 4611 27 4773 57 5003 02 5500 00 583000 ELEVATION 445 13 449.52 44733 445.13 44595 450.28 448.09 LVC 10000 100.00 10000 10000 10000 r (%/STA.) .... 0.92 0.92 -099 1.19 -115 0,00 m.o. --- -0.12 0.11 -012 0.15 -0.15 #N/A HIGH POINT STA. --- 4097.20 #N/A 477329 #N/A 5507.07 #N/A ,! " EL. --- 449.41 #N/A 448.01 #N/A 450.14 #N/A LOW POINT STA. --- #N/A 4607.44 #N/A 4996.55 #NIA #N/A " EL. --- #N/A 447 44 #N/A 44712 #N/A #N/A g (IN) (%) 0.00 0.50 -042 049 -0.50 066 -0.50 ~ g (OUT) (%) 0.50 -0.42 0.49 -0.50 0.66 -0.50 #N/A PVC STA. --- 4043.00 4561.27 4723.67 4953.62 545000 5830.00 EL. --- 449.27 447.54 447.88 44723 449.95 448.63 pVT STA. 3815.00 414300 4661.27 4823.97 5053.62 5550.00 5830.00 EL. 440.13 449 31 447.58 447 ~J8 447 31 450.03 #N/A STATION PGL ELEV. STATION PGL ELEV. STATION PGL ELEV. STATION PGL ELEV 3850.0000 448.31 #REF! #REF] #REF! #REF! #REF! #REF! 39000000 448.56 #REF! #REF! #REF! #REF! #REF! #REF! 3950.0000 448.81 #REF! #REF! #REF~ #REF! #REF! #REF! 4000.0000 449,06 #REF! #REF! #REF! #REF! #REF! #REF! 40500000 449.30 #REF! #REF! #REF! #REF! #REF] #REF! 4100.0000 449.41 #REF! #REF! #REF! #REF! #REF! #REF! 41500000 449.28 #REF! #REF! #REF! #REF! #REF! #REF! 4200.0000 449.07 #REF! #REF! #REF! #REF! #REF! #REF! 4250.0000 448.86 #REF! #REF! #REF! #REF! #REF! #REF! 4300.0000 448.65 #REF! #REF! #REF! #REF! #REF] #REF! 4350.0000 448,43 #REF! #REF! #REF! #REF! #REF! #REF! 4400.0000 44822 #REF! #REFf #REF! #REF! #REF! #REF! 4450.0000 448.01 #REF! #REF! #REF! #REF! #REF! #REF! 45000000 447.80 #REF! #REF! #REF! #REF! #REF! #REF! 4550.0000 447.59 #REF! #REF! #REF! #REF! #REF! #REF! 4600.0000 44745 #REF! #REF! #REF] #REF! #REF] #REF! 4650.0000 44753 #REF! #REF! #REF! #REF! #REF! #REF! 4700.0000 447.77 #REF! #REF! #REF! #REF! #REF! #REF] 4750.0000 447.98 #REF! #REF! #REF! #RCF[ #REF! #REF! 48000000 447.97 #REF! #REF! #REF! #REF! #REF! #REF! 4850.0000 44775 #REF! #REF! #REFI #REF! #REF! #REF! 4900.0000 447.50 #REF! #REF! #REF! #REF! #REF! #REF! 4950.0000 447.25 #REF! #REF! #REF! #REF! #REF! #REF! 5000.0000 447.12 #REF! #REF! #REF! #REF! #REF! #REF! 5050.0000 447 29 #REF! #REF! #REFI #REF! #REF! #REF! 5100.0000 44762 #REF! #REF! #REF! #REF! #REF! #REF! 5150.0000 44795 #REF! #REF! #REF! #REF! #REF! #REF! 52000000 448.29 #REF] #REF! #REF! #REF! #REF! #REF! 5250.0000 448.62 #REF! #REF! #REF! #REF! #REF! #REF! 5300.0000 44895 #REF! #REF! #REF! #REF! #REF! #REF! 5500.0000 450.t3 #REF! #REF! #REF! #REF! #REF! #REF! 5550.0000 450.03 #REF! #REF! #REF! #REF! #REF! #REF! 56000000 449.78 #REF! #REF! #REF! #REF! #REF! #REF! JACOBS PROFILE CALCULATION BY DATE 11/5/2003 CHKD SHEET OF SANDY LAKE RD LEFT TlC i48+37 = 447,81 VERTICAL CURVE NO 1 2 3 4 5 6 7 ~Vl STATION 381500 409300 4611.27 477387 5003.62 5500.00 5830.00 ELEVATION 448.13 449.52 447.33 448 13 446.98 450.28 448.63 LVC 100.00 100 OO 10000 100.00 100.00 r (%/STA) .... 0.92 0.92 -0.99 116 -1.16 000 m.o. --- -0.12 0.11 -012 0,15 -015; #N/A HIGH POINT STA. --- 409720 #N/A 477329 #N/A 550707 #N/A " EL. -- 44941 #N/A 448.01 #N/A 45014 #N/A LOW POINT STA -- #N/A 4607,44 #N/A 4996.55 #N/A #N/A "EL. --- #N/A 447 44 #N/A 447.12 #N/A #N/A g (IN) (%) 0 00 050 -042 049 -0.50 0.66 ~0.50 g (OUT) (%) 0.50 -0.42 0.49 -0.50 0.66 -050 #N/A PVC STA -- 404300 456127 4723.67 4953.62 545000 5830.00 EL. --- 449.27 447,54 447.88 447.23 449.95 448.63 PVT STA 3815.00 4143.00 4661,27 4823.67 5053,62 5550.00 5830.00 EL. 448.13 449.31 44758 447.88 44731 450.03 #N/A STATION PGL ELEV. STATION PGL ELEV. STATION PGL ELEV. STATION POL ELEV. 3850.0000 448.31 #REF! #REF! #REF! #REF! #REF! #REF! 39000000 44856 #REF! #REF! #REF! #REF! #REF! #REF! 39500000 44881 #REF! #REF! #REF! #REF! #REFr #REF! 4000.0000 449.06 #REF! #REF! #REF! #REF! #REF! #REF! 4050.0000 44930 #REF! #REF! #REF! #REF! #REF! #REFi 4100.0000 449.41 #REF! #REF! #REF! #REF! #REF! #REF! 4150.0000 449.28 #REF! #REF! #REF! #REF! #REF! #REF! 4200.0000 449.07 #REF! #REF! #REF! #REF! #REF! #REF! 4250.0000 448.86 #REF! #REF! #REF! #REF! #REF! #REF! 4300.0000 448.65 #REF! #REF! #REF! #REF! #REF! #REF! 4350.0000 448.43 #REF! #REF! #REF! #REFI #REF! #REF! 4400.0000 44822 #REF! #REF! #REF! #REF! #REF! #REF! 4450.0000 448.01 #REF! #REF! #REF! #REF! #REF! #REF! 4500.0000 447.80 #REF! #REF! #REF! #REFf #REF! #REF! 4550.0000 447.59 #REF! #REF! #REF! #REF! #REF! #REF! 4600.0000 447.45 #REF! #REF! #REF! #REF! #REF! #REF! 4650.0000 447.53 #REF! #REF! #REF! #REF! #REF! #REF! 4700.0000 447.77 #REF! #REF! #REF! #REF! #REF! #REF! 4750.0000 447,98 #REF! #REFI #REF! #REF! #REF! #REF! 4800.0000 447.97 #REF! #REFi #REF! #REF! #REF! #REF! 4850.0000 44775 #REF! #REF! #REF! #REF! #REF! #REF! 4900.0000 44750 #REF! #REF! #REF! #REF! #REF! #REF! 4950.0000 447.25 #REF! #REF! #REF! #REF! #REF! #REF! 50000000 447.12 #REF! #REF! #REF! #REF! #REF! #REF! 50500000 447.29 #REF! #REF! #REF! #REF! #REF! #REF] 5100.0000 447.62 #REF! #REF! #REF! #REF! #REF! #REF! 5150.0000 447 95 #REF! #REF! #REF! #REF! #REF! #REF! 5200.0000 448.29 #REF! #REF! #REF! #REF! #REF! #REF! 5250.0000 448.62 #REF! #REF! #REF! #REF! #REF! #REF! 5300.0000 448.95 #REF! #REF! #REF! #REF! #REF! #REF! 5350.0000 449.28 #REF! #REF! #REF] #REF! #REF! #REF! 54000000 449,62 #REF! #REF! #REF! #REF! #REF! #REF! 54500000 449,95 #REF! #REF! #REF! #REF! #REF! #REF! 5500.0000 450.13 #REF! #REF! #REF! #REF! #REF! #REF! 5550.0000 450.03 #REF! #REF! #REF! #REF! #REFI #REF! 56000000 449,78 #REF! #REF! #REF! #REF! #REF! #REF! 56500000 449.53 #REF! #REF! #REF! #REF! #REF! #REF! 5700.0000 449.28 #REF! #REF! #REF! #REF! #REF! #REF! 57500000 449.03 #REF! #REF! #REF! #REF! #REF! #REFI 5800.0000 448.78 #REF! #REF! #REF! #REF! #REF! #REF!