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ST9301-CS 980331Sverdrup CIVIL, INC. DALLAS, TEXAS 8150 N. Central Expwy · Suite M-1150 · Dallas. TX 75206 · Tele: (214) 696-3433 · Fax: ('214~ 696-3499 MEETING NOTES Project: Date: Time: Place: Subject: Participants: Job No. 011889/013480 March 31,1998 2:00 P.M. City of Coppell - Director's Office Coppell Transition Plan Proposal Alberta Blair-Robinson - Dallas County DPW - Assistant Director Shannon Hebb - Project Manager - SvC Mark Goode - Office Manager - SvC Ken Griffin - City of Coppell - Director of DPW John Mears - Dallas County DPW- Project Engineer Ms. Blair-Robinson opened the meeting by stating that Mr. Griffin had submitted a request to Dallas County to provide the construction plans for a portion of the County's Sandy Lake Road Project which would include MacArthur Boulevard intersection. Mr. Griffin stated that Coppell was wanting to advertise the project for construction by the end of April 1998. He requested that the plans also include a new transition section east of Kimble Kourt. The plans should also include the sanitary sewer design, the signal design, and the lighting design throughout the section. Sverdrup submitted a letter on June 23, 1997, to Mr, Griffin requesting the necessary information to complete the sanitary sewer design but as of this meeting date, no response has been received. It was mentioned to Mr. Griffin that it was imperative to receive a response in order to define the scope of work and design parameters. Mr. Griffin also requested that the plans be submitted in AutoCADD which Sverdrup agreed to provide. Ms. Blair-Robinson pointed out that the request for the transition section includes additional work for Sverdrup. Mr. Griffin stated that he would not consider any additional costs for the additional work. The County and Mr. Griffin will discuss the issue later. Sverdrup will meet with the County and define the specific requirements of the construction package on April 1, 1998. Meeting Minutes March 31, 1998 Page 2 Acquisition of the right-of-way is almost complete with only four parcels yet to be acquired. The interface with the Coppell project needs to be coordinated with Greg · shannon L. He/~b, P.E. c: File 011889-Correspondence 013480-Correspondence A~endees p:\O i 3781 \500¢om\505mcctm\mm033198.doc COPPELL CIP SANITARY SEWER SYSTEM ANALYSIS . 2014 Sanitary Residential Comm. L. 1. Avg. Res. + Peak Res. + q Design Capacity 1316 BI7 B18 B91 B92 B93 B94 B9~ B96 B97 B54 B57 BI9 B20 B22 B27 13.25 0.614 3.225 0.019 0.027 21.55 0.898 3.068 0.020 0.057 21.55 1.032 3.009 0.031 0.067 0.000 4.500 0.000 0.000 0.46 0.036 4.071 0.000 0.000 0.46 0.045 4.031 0.000 0.000 0.46 0.0.54 3.992 0.000 0.000 0.00 0.000 4.500 0.000 0.000 0.46 0.012 4.237 0.000 0.000 0.46 0.018 4.187 0.000 0.000 0.46 0.023 4.152 0.000 0.000 0.46 0.026 4.128 0.000 0.000 0.00 0.000 4.500 0.000 0.000 0.46 0.018 4.190 0.000 0.000 0.46 0.018 4.190 0.000 0.000 0.46 0.018 4.190 0.000 0.000 0.46 0.018 4.190 0.005 0.000 0.46 0.028 4.120 0.005 0.000 0.00 0.000 4.500 0.000 0.000 0.46 0.008 4.285 0.000 0.000 0.46 0.014 4.221 0.000 0.000 0.46 0.048 4.019 0.000 0.000 0.46 0.073 3.922 0.000 0.000 0.46 0.089 3.872 0.000 0.000 0.71 0.109 3.819 0.000 0.000 0.71 0.119 3.795 0.000 0.000 0.71 0.125 3.781 0.000 0.000 0.71 0.133 3.764 0.000 0.000 0.71 0.138 3.753 0.000 0.000 1.62 0.237 3.582 0.000 0.014 8.148 13.766 14.075 0.000 0.069 0.085 0.102 0.000 O.O23 0.0~ 0.043 O. O50 0.000 0.0~ 0.0.~ 0.034 0.046 0.065 0.000 0.015 0.027 0.090 0.139 0,170 0.208 0.226 O.237 0.252 0.262 0.485 9.469 15.546 16.050 0.000 0.181 0.221 0.263 0.000 0.064 0.092 0.115 0.133 0.000 0.090 0.090 0.090 0.098 0.147 0.000 0.042 O.O72 0.2.~ 0.353 O.426 0.516 0.559 0.585 0.619 0.641 1 .O82 9.469 15.546 16.050 0.000 0.181 0.221 0.263 0.000 0.064 0.092 0.115 0.133 0.000 0.090 0.090 0.090 0.098 0.147 0.000 0.042 0.O72 0.234 0353 0.426 0.516 0.559 0.585 0.619 0.641 1.082 0.714 0.721 0.745 0.398 0.485 0.578 0.140 0.202 O.252 0.292 0.198 0.198 0.198 0.214 0.322 0.091 0.158 0.513 0.776 0.936 0.729 0.790 0.827 0.875 0.9O6 0.669 2014 Pno~ ? mm mm m mm mm Imm mm mm ,mm mm m --,- mm mn ns ss mn mm m ~¥om COPPELL CIP SANITARY SEWER SYSTEM ANALYSIS - 2014 Avg. Peak q S~mitary Residential Comm. L I. Res. + Res. + Design Capacity Sewer Line Pipe O Avg. Peaking Avg. Avg. Peak Avg. Peak Used Lift Sra. Segment Size Slope Capacity Disch. Factor Disch. Disch. Non-Res. Non-Res. Discharge q/Q Flow To gin.) ~%~ ~m[[d) ~MOD) ~MOD) ~MGD~ Discharge Discharge 0VIOD) ~mgd) 0.46 0.018 4.184 0.000 0.000 0.035 0.094 0.094 0.205 0.46 0.059 3.973 0.000 0.014 0.148 0.309 0.309 0.678 0.00 0.000 4.500 0.000 0.000 0.000 0.000 0.000 0.46 0.008 4.281 0.000 0.000 0.016 0.043 0.043 0.095 0.46 0.024 4.146 0.000 0.000 0.045 0.120 0.120 0.263 0.46 0.042 4.042 · 0.000 0.000 0.081 0.210 0.210 0.461 0.00 0.000 4.500 0.000 0.0(0) 0.000 0.000 0.000 0.46 0.000 4.500 0.000 0.014 0.034 0.021 0.034 0.076 0.46 0.000 4.500 0.000 0.014 0.034 0.021 0.034 0.076 0.46 0.000 4.500 0.000 0.029 0.074 0.044 0.074 0.162' 0.46 0.000 4.500 0.000 0.029 0.074 0.044 0.074 0.162 0.46 0.000 4.500 0.000 0.029 0.074 0.044 0.074 0.162 0.46 0.022 4.157 0.000 0.029 0.116 0.156 0.156 0.343 0.46 0.037 4.070 0.000 0.029 0.144 0.227 0.227 0.499 0.46 0.045 4.029 0.000 0.029 0.160 0.267 0.267 0.586 0.71 0.092 3.864 0.000 0.029 0.249 0.484 0.484 0.684 0.71 0.121 3.790 0.000 0.029 0304 0.612 0.612 0.865 1.73 0.131 3.769 0,000 0,029 0322 0.653 0.653 0.377 1.73 0.136 3.757 0.000 0.029 0332 0.677 0,677 0.390 1.73 0.146 3.736 0.000 0.029 0.351 0.721 0.721 0.415 2.00 0.283 3.$20 0.000 0.029 0.610 1.294 1.294 0.646 6.48 0.283 3.520 0.000 0.029 5.616 6300 6.300 0.973 0.00 0.000 4.500 0.000 0.000 0.000 0.000 0.000 0.46 0.006 4307 0.000 0.000 0.012 0.033 0.033 0.073 0.00 0.000 4.500 0.000 0.000 0.000 0.000 0.000 0.46 0.063 3.957 0.000 0.000 0.120 0.307 0.307 0.674 0.46 0.072 3.927 0.000 0.000 0.136 0.346 0.346 0.759 0.46 0.072 3.927 0.000 0.000 0.136 0.346 0.346 0.759 0.46 0.072 3.927 0.000 0.000 0.136 0.346 0.346 0.759 0.46 0.095 3.857 0.000 0.000 0.180 0.450 0.450 0.989 ~-Oct-94 2014 Pag~ 9 ,e, O' 8' 8' 8' 10' 10'