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FEMA-PT040831CONSTRUCTION PLANS SILT REMOVAL OF SUMP 1 - INDEX OF DRAWINGS NORTHWEST DALLAS COUNTY FLOOD CONTROL DISTRICT AUGUST, 2004 1. COVER SHEET GENERAL NOTES 2. SITE PLAN All removed or excess materials shall be legally disposed off site. No removed materials shall be stored 3. CROSS SECTIONS STA. 0 +00 TO STA. 4 +25 4. CROSS= SECTIONS STA. 4 +50 TO STA. 6 +50 5. CROSS SECTIONS STA. 6 +75 TO STA. 9 +25 6. CROSS vECTIONS STA. 9 +50 TO STA. 11 +25 7. CROSS SECTIONS STA. 11 +50 TO STA. 12 +75 8. CROSS SECTIONS STA. 13 +00 TO STA. 15 +49 �o ® m \� PROJECT � m �� SATE r No Scale �RCHA —B — BEL LIN D.®'_ e � lid CITY LIMIT 1011 rte/ ►TA KMAI NATHAN 1t • V. I♦ / IZ \ I HVI CONSULTING ENGINEERS, INC. Two Northpark 18080 Park Lane / Suite 600 Dallas, Texas 75231 / (214) 739 -4741 t i GENERAL NOTES 1. All removed or excess materials shall be legally disposed off site. No removed materials shall be stored on site for any length of time. 2. No existing utilities in the vicinity of the proposed work are evident on record documents. Contractor shall verify locations prior to commencing work. It shall be the responsibility of the Contractor to protect all utilities during in the construction of this project. 3. Contractor shall coordinate location of existing irrigation with the golf course. Any necessary repairs of irrigation facilities shall be coordinated with the golf course and performed immediately. The cost of any necessary irrigation protection or repairs shall be the responsibility of the contractor. 4. Any work impacting the golf cart path shall be coordinated with the golf course. The temporary cart path shall be maintained daily for golf cart usage subject to golf course approval. Contractor to ~� remove and replace existing concrete cart path at conclusion of silt removal activities. OF ` .Ejg 11 Alignment of replacement permanent path to be coordinated with golf course. * 5. Golf course etiquette shall be followed by all individuals involved in the work associated with this project BRIAN J LafOY whenever reasonable. 89363 •�••' 6. All barricades, warning signs, lights, devices, etc., for the guidance and protection of traffic and lSO, /CENSE. •'j`�;,� �'cFAi pedestrians must conform to the installation shown in the latest version of the Texas Manual on Devices 0� Uniform Traffic Control as currently amended. 7. The limits of disturbed area shall be coordinated with the golf course and the Engineer prior to �I6K O commencing work. Limits of the disturbed area shall be staked by the Contractor. 8. No spillage or tracking onto golf course facilities or public roadways will be allowed. Any spillage or tracking will be cleaned immediately by the Contractor at his expense. NATHAN 1t • V. I♦ / IZ \ I HVI CONSULTING ENGINEERS, INC. Two Northpark 18080 Park Lane / Suite 600 Dallas, Texas 75231 / (214) 739 -4741 t i / / I I / I , I , , / � V V � / ALTERNATE BID: / R MOVE & DISPOSE OF i I ( y7 GREEN I ' SAND TRA I t 1 <3543;E � i I I I I I i I I I 60 30 0 60 120 SCALE FEET NNW LEGEND 8 Flrtc 4ttw.wr !4 y •AIFR YE1F// IN/ • MGIER MW •Y ® •Arm YVaar w4 W .WMN(lER IKAO 9l ® 5'Y/NGRm a"ma BOX lCV ® S Y Am Sml•/ QS S y YNMIX£ 59II b rmlY $KA(ARY R'MfB IXFN/W! SXO O POIMR PALE PP 8/04 voxEB Par ANaNR wr �E Yalr Par m Xs manvD ua+r a QE EIECIPoC 4A4YIXE EYH -E- IMYM'FaMO EIEC]RC YAM.D! a1 0 flELIPoC 94R LfR -Y- Ot EIECIRIC 0." ® EIrCmK m� PAD cw XiMt ® mARZ uarr Pa£ rw m mArrtc sa+At, arvma. Bar >sar ® Q£CmIC Sm1R£ EBBY ® FlrY1PoC ME1ER d ® 419r 1EfEM119W PoSm CLLR -i- UK.'FGia.NO CAN NAFWEF UC1MI Q PoIaVE YAAWa£ N•OI -P- BIMEO %ICWE W2 4PY ® P4LXIE MIIA Rm A W QI {� WS mw GV o uwEBamoND a.r YAwrm aa. © CAB YA4HIXE tY4 -«- P rYc ASPNN.r AE H T PAYEMmi ASMI mAPPrc sw xR %M1APo) POBr � YAk BOX YB EXISTING SILT & DEBRIS�y4C� V5 t i1 Y'f'Sp R p INSIDE 2 -7x5 BOX CULVERTS (700 LFf) �� �' . -- , \ • 0 li / - .. crrwgzeR Nl + '50 PZN vC / #2 GREEN _ � `- `SUMP #1 J � C101 GDNSCR JA L i SAND TRAP ADJUST GRADING AS SSARY / \ FROM TOP OF EXISTING HEADWALL AND WINGWALLS TO STOP OF PROPOSED SLOPE. - CygSF � \ NOTE: CONTRACTOR SHALL HAVE / AN AREA 25' FROM TOP OF 1 BANK AROUND THE ENTIRE POND FOR ACCESS. ALL WORK AND RESTORATION SHALL BE / COORDINATED WITH THE OWNER AND RIVERCHASE GOLF COURSE. r ZO v� ACCESS SHALL BE FROM RIVERCHASR' DRIVE ACROSS FAIRWAY IN THIS LOCATION. ALL WORK AND RESTORATION SHALL BE COORDINATED WITH THE— - - -- - _OV�IER_Ahlr% 'dE�ASE GOLF COURSE. �dFTFx�� �g'1 " ," qs'y� �� * ►, »BRIAN J�IaFOY » «... »......... .....� 89363 �i � 9 '!CE (N T i�' '�K7NALE dll .:lu date (� I NATHAN D, MAIER CONSULTING ENGINEERS, INC. SITE PLAN NORTHWEST DALLAS COUNTY FLOOD CONTROL DISTRICT THE CITY OF COPPELL DALLAS COUNTY TEXAS sheet no. I 2 8 Two Northpark / 8080 Park Lane / Suite 600 Dallas, Texas 75231 / (214) 739 -4741 design drawn scale date file name job number BJL MEB 1" = 60' 8/04 SUMPil 87 -150.F 44V 436 432 428 424 •O YYV 2 +50 436 440 432 436 428 1+75 432 440 424 —40 —20 0 20 40 60 80 436 432 0 +75 44 4: 4; 4: 4. 440 436 432 428 424 YJL 43, II J +SU A -20 0 20 40 60 0 +25 4. 2 .3 4 —20 0 20 0 +00 436 436 432 432 0 20 SY 52 440 PROPOSED CUT date 428 436 ORIGINAL CROSS SECTIONS NORTHWEST DALLAS COUNTY FLOOD CONTROL - DISTRICT THE CITY OF COPPELL DALLAS COUNTY TEXAS 424 SY 432 424 428 420 428 420 424 416 Aia Two Northpark 18080 Park Lane !Suite 600 Dallas, Texas 75231 / (214) 739 -4741 FOR PAYMENT drawn MEB scale " =40' HoriZ 1 " =5 Vert. date 7/04 file name SUMP11 job number ) 87 150.E 2.5 SY f YYV 2 +50 436 440 432 436 428 1+75 432 440 424 —40 —20 0 20 40 60 80 436 432 0 +75 44 4: 4; 4: 4. 440 436 432 428 424 YJL 43, II J +SU A -20 0 20 40 60 0 +25 4. 2 .3 4 —20 0 20 0 +00 436 436 432 432 0 20 SY 52 440 PROPOSED CUT date 428 436 ORIGINAL CROSS SECTIONS NORTHWEST DALLAS COUNTY FLOOD CONTROL - DISTRICT THE CITY OF COPPELL DALLAS COUNTY TEXAS 424 SY 432 424 428 420 428 420 424 416 440 428 436 424 432 SY 420 428 416 440 436 432 428 424 440 420 436 416 432 —80 —60 —40 —20 0 20 40 60 80 424 428 420 2 +25 416 —80 —60 —40 —20 0 20 40 60 80 424 40 36 32 28 24 1 +50 3 +25 i 4+25 440 436 432 AO❑ :1s., 440 436 432 49R 0 —160 —140 —120 —100 —80 —60 —40 —20 0 20 40 60 80 4 +00 440 436 436 SY 432 432 428 428 AOA 440 436 432 428 A9A —160 —140 —120 —100 —80 —60 —40 —20 0 20 40 60 80 i 440 436 FOR NN 432 .0 3 428 > PAY LIMIT FOR 1ti I H I I FFI li H I+H I+K EXCAVATION TO ORIGINAL �� im im im im r 424 CONSTRUCTION SUMP —80 —60 —40 -20 0 20 40 60 80 TL LIMITS TO STA. 2 +00t 2 + 00 —60 —40 —20 0 20 40 60 80 440 1+25 436 440 436 432 428 424 440 PROPOSED CUT date 432 436 ORIGINAL CROSS SECTIONS NORTHWEST DALLAS COUNTY FLOOD CONTROL - DISTRICT THE CITY OF COPPELL DALLAS COUNTY TEXAS 428 432 424 428 SUMP LIMITS 420 424 PURPOSES ONLY — Aia 440 2 +75 436 440 432 436 428 432 424 428 420 424 41F 49n 40 36 32 -28 124 l20 —60 —40 —20 0 20 40 60 80 —80 —60 —40 —20 0 20 40 60 80 —80 —60 —40 —20 0 20 40 60 80 3 +75 0 —100 —80 —60 —40 —20 0 20 40 60 80 3+50 440 436 432 428 AOA 440 436 432 428 A9A —100 —80 —60 —40 —20 0 20 40 60 80 F ~�� —!,SOFT ........... ���► ........ � AN J. g� {� J. la�� i ... ...... PROPOSED CUT date AREA (PAY LIMITS) ry ORIGINAL CROSS SECTIONS NORTHWEST DALLAS COUNTY FLOOD CONTROL - DISTRICT THE CITY OF COPPELL DALLAS COUNTY TEXAS sheet no. 3 CONSTRUCTION SUMP LIMITS FOR INFORMATION (XX.X SY) PURPOSES ONLY — QUANTITY NOT MEASURED Two Northpark 18080 Park Lane !Suite 600 Dallas, Texas 75231 / (214) 739 -4741 FOR PAYMENT F ~�� —!,SOFT ........... ���► ........ � AN J. g� {� J. la�� i ... ...... revisions date ry NATHAN D. MAIER CONSULTING ENGaVEERS, INC. CROSS SECTIONS NORTHWEST DALLAS COUNTY FLOOD CONTROL - DISTRICT THE CITY OF COPPELL DALLAS COUNTY TEXAS sheet no. 3 Two Northpark 18080 Park Lane !Suite 600 Dallas, Texas 75231 / (214) 739 -4741 design 9 BJL drawn MEB scale " =40' HoriZ 1 " =5 Vert. date 7/04 file name SUMP11 job number ) 87 150.E 5 +00 440 436 432 428 424 °4 +75 440 S' Us 432 428 424 5 +75 440 436 432 428 424 440 420 A 416 —200 —180 —160 —140 —120 —100 —80 —60 —40 —20 0 20 40 60 80 432 5+50 428 424 44U 436 432 T V200 —180 —160 —140 —120 —100 —80 —60 —40 —20 0 20 40 60 80 428 440 6 +50 436 440 432 436 428 432 424 428 420 424 416 420 440 436 432 428 424 420 —200 —180 —160 —140 —120 —100 —80 —60 —40 —20 0 20 40 60 80 100 6 +25 A A! 6 +00 424 5+25 440 I 440 —200 —180 —160 —140 —120 —100 —80 —60 —40 —20 0 20 40 60 80 436 4 +50 440 436 432 428 440 432 436 428 432 424 428 420 —200 —180 —160 —140 —120 —100 —80 —60 —40 —20 0 20 40 60 80 440 436 436 432 432 428 428 424 424 420 420 416 —200 —180 —160 —140 —120 —100 —80 -60 —40 —20 0 20 40 60 80 —200 —180 —160 —140 —120 —100 —80 —60 —40 —20 0 20 40 60 80 4 440 436 432 iY 428 424 420 416 �TT�T�I PROPOSED CUT AREA (PAY LIMITS) ORIGINAL mii m � CONSTRUCTION SUMP LIMITS FOR INFORMATION (XX.X SY) PURPOSES ONLY — QUANTITY NOT MEASURED FOR PAYMENT \ y�P �oF rExAS�h bpi ....... .... BRIAN 3. LaFOV L.g.� $9363 ..: Z)ti. <<CEN9EQr'�Q4� �10NA1 b\� revisions dote NATHAN D. MAZER CONSULTING ENGINEERS, INC. NORTHWEST DALLAS FLOOD CONTROL DISTRICT THE CITY OF COPPELL DALLAS COUNTY TEXAS sheet no. 4 8 Two Northpark / 8080 Park Lane / Suite 600 Dallas, Texas 75231 / (214) 739 -4741 design BJL drawn MEB scale =40' HOri2 1 " =5' Vert. date 7/04 file name SUMP11 job number 87 -150.F U 2 m a x zz L6 m v 0 N O O U d 3 0 E N LL O N 0 I 7 +50 440 Sis81 432 428 424 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 7 +25 440 436 432 428 8 +50 .An Aza 136 432 4 SY 132 428 424 428 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 424 -200 -180 -160 -140 -120 -100 -60 -bU -4U -ZU u zu 4v uv ov vv 7 +00 4 440 436 432 428 4• 440 4 436 4 432 4 428 4 4 D 436 432 428 8 +25 9 +25 440 436 432 428 u! -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 ZD 40 60 80 100 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 8u luu lzu -zuu -rou -iou -iqu -izu —1vv —ov —vv 6 +75 440 436 432 428 424 4 440 4 0 436 436 432 432 428 428 424 424 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 2u 410 bu au 100 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 7 +75 8 +75 436 432 428 424 Lo -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 all 4.Sb 432 428 424 ms.� 436 432 428 424 420 416 NATHAN D. MAIER CONSULTING ENGINEERS, INC. PROPOSED CUT AREA (PAY LIMITS) umORIGINAL CONSTRUCTION SUMP LIMITS FOR INFORMATION (XX.X SY) PURPOSES ONLY — QUANTITY NOT MEASURED FOR PAYMENT CROSS SECTIONS NORTHWEST DALLAS COUNTY FLOOD CONTROL DISTRICT THE CITY OF COPPELL job number 87 -150.F M m LM m a z z of a o_ 0 N 0 0 W m X !7 0 E w 1p 0 10 +50 440 436 11 +25 440 - -- 440 �I 432 - — - - -- - 436 - - — - - - - - 436 428 -- \ - - -- / -- 432 - - - \ -- / - - 432 424 - - 3.3 SY 428 - - -- - - - - - 428 420 - -- - - - -- -- - - - -- - 424 - - - - - -- - - - - - 424 416 -- -- -- - - QUANTITY NOT MEASURED -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 200 FOR PAYMENT 420 111 14-V - -- - -- - 420 9 +75 440 440 10+25 416 - - - - -- - - -- -- 416 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 - 440 440 436 - - 436 V - 436 436 11+00 432 432 - revisions 440 NATHAN D. MAIER CONSULTING ENGINEERS, INC. Two Northpark 1 8080 Park Lane / Suite 600 Dallas, Texas 75231 / (214) 739 - 4741 CROSS SECTIONS NORTHWEST DALLAS COUNTY FLOOD CONTROL DISTRICT THE CITY OF COPPELL DALLAS COUNTY TEXAS 436 6 8 432 428 424 design BJL drawn MEB scale =40' Horiz 1 " =5' Vert. PROPOSED CUT file name SUMP11 job number 87 -150.F AREA (PAY LIMITS) ORIGINAL 420 CONSTRUCTION SUMP LIMITS FOR INFORMATION (XX.X SY) PURPOSES ONLY - 416 440 436 11 +25 440 - -- 440 �I 432 - — - - -- - 436 - - — - - - - - 436 428 -- \ - - -- / -- 432 - - - \ -- / - - 432 424 - - 3.3 SY 428 - - -- - - - - - 428 420 - -- - - - -- -- - - - -- - 424 - - - - - -- - - - - - 424 416 -- -- -- - - QUANTITY NOT MEASURED -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 200 FOR PAYMENT 420 111 14-V - -- - -- - 420 9 +75 440 440 10+25 416 - - - - -- - - -- -- 416 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 - 440 440 436 - - 436 V - 436 436 11+00 432 432 - 440 436 432 428 424 420 416 412 M. 440 436 432 428 424 420 416 9 +50 10 +00 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 200 `t u 436 432 428 424 420 416 412 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 440 436 432 428 424 420 416 412 440 436 440 432 436 428 432 424 428 420 424 416 420 419 41 F, 10 +75 440 432 428 424 420 416 —ZUu —Ibu —1bU —14U - -lzu —1UU —bu —60 —4U —2U U 20 40:; 60 80 100 120 140 160 180 200 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 200 ... . T. i�� tom` °s;►, •••• •• y BRIAN ! LaF0Y j s .89363 ��O,tF.,CENSEG�Z`4' TONAL revisions date NATHAN D. MAIER CONSULTING ENGINEERS, INC. Two Northpark 1 8080 Park Lane / Suite 600 Dallas, Texas 75231 / (214) 739 - 4741 CROSS SECTIONS NORTHWEST DALLAS COUNTY FLOOD CONTROL DISTRICT THE CITY OF COPPELL DALLAS COUNTY TEXAS sheet no. 6 8 design BJL drawn MEB scale =40' Horiz 1 " =5' Vert. date 7/04 file name SUMP11 job number 87 -150.F / 440 - 432 u! i� AY LIMIT FOR 428 428 - - - 436 - LE47. - - -- � 428 428 424 432 424 - ( 11. S ) 424 424 420 428 420 i i - - 420 -` 420 424 416 - - 416 - 416 I IM 416 420 412 - - 412 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 200 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 200 440 436 432 428 424 420 416 412 M. 440 436 432 428 424 420 416 9 +50 10 +00 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 200 `t u 436 432 428 424 420 416 412 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 440 436 432 428 424 420 416 412 440 436 440 432 436 428 432 424 428 420 424 416 420 419 41 F, 10 +75 440 432 428 424 420 416 —ZUu —Ibu —1bU —14U - -lzu —1UU —bu —60 —4U —2U U 20 40:; 60 80 100 120 140 160 180 200 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 200 ... . T. i�� tom` °s;►, •••• •• y BRIAN ! LaF0Y j s .89363 ��O,tF.,CENSEG�Z`4' TONAL revisions date NATHAN D. MAIER CONSULTING ENGINEERS, INC. Two Northpark 1 8080 Park Lane / Suite 600 Dallas, Texas 75231 / (214) 739 - 4741 CROSS SECTIONS NORTHWEST DALLAS COUNTY FLOOD CONTROL DISTRICT THE CITY OF COPPELL DALLAS COUNTY TEXAS sheet no. 6 8 design BJL drawn MEB scale =40' Horiz 1 " =5' Vert. date 7/04 file name SUMP11 job number 87 -150.F U d rn d 0 a z z Ld W e 0 e °o m 0 0 r U d N X 6 3 - E _ M H_ a 3 11+75 440 436 432 428 424 420 416 - - 412 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 440 436 432 42 42 42 41 8 4 0 6 12 +25 12 +75 H2 412 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 12 +00 12 +50 11+50 440 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 4u ou au iuv iw 1�v �v -- - -- - 40 440 436 436 132 432 428 428 424 424 420 420 416 416 412 412 1 140 6 i2 ?8 ?4 20 16 12 440 436 432 440 440 0 424 PROPOSED CUT 420 AREA (PAY LIMITS) ORIGINAL CONSTRUCTION SUMP LIMITS 416 (XX.X SY) FOR INFORMATION PURPOSES ONLY - QUANTITY NOT 412 MEASURED FOR 436 436 56 432 432 32 .4 Y .2 Y 428 428 78 424 424 24 420 420 20 I (10 .8 SY; 416 416 416 l Al H2 412 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 12 +00 12 +50 11+50 440 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 4u ou au iuv iw 1�v �v -- - -- - 40 440 436 436 132 432 428 428 424 424 420 420 416 416 412 412 1 140 6 i2 ?8 ?4 20 16 12 440 436 432 428 424 PROPOSED CUT 420 AREA (PAY LIMITS) ORIGINAL CONSTRUCTION SUMP LIMITS 416 (XX.X SY) FOR INFORMATION PURPOSES ONLY - QUANTITY NOT 412 MEASURED FOR -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 PAYMENT NATHAN D. MAIER CONSULTING ENGINEERS, INC. Two Northpark / 8080 Park Lane / Suite 600 Dallas, Texas 75231 / (214) 739 -4741 NORTHWEST DALLAS COUNTY FLOOD CONTROL DISTRICT THE CITY OF COPPELL job number 87 -150.F U 4 m d 0 a x z z a 0 0 N m O O U N N X 0 E N S 13 +50 440 436 432 428 424 50. Y) 420 416 — —200 —180 —160 —140 —120 —100 —80 —60 —40 —20 0 20 40 60 80 440 436 432 428 424 420 41E 13 +25 440 436 440 432 14 +50 436 428 432 424 428 420 424 416 420 416 14 +25 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 440 436 432 428 424 420 416 13 +00 440 436 432 428 424 420 41E 41' 15 +00 440 436 432 428 424 vv 436 132 428 424 -100 -80 -60 -40 -20 0 20 40 60 E 440 436 432 428 424 420 TIV 416 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 -100 -80 -60 -40 -20 0 20 40 60 80 14 +75 hff V 13 +75 1 14 +50 436 440 432 436 428 432 424 428 420 424 i 554 Y) 416 420 L 412 416 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 4u bu au 100 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 4 436 436 — - 432 432 / 428 428 424 424 (8 .2 SY 420 420 416 416 -120 -100 -80 -60 -40 -20 0 20 40 60 80 P! !� PROPOSED CUT L AREA (PAY LIMITS) ORIGINAL CONSTRUCTION SUMP LIMITS FOR INFORMATION (XX.X SY) PURPOSES ONLY - QUANTITY NOT MEASURED FOR PAYMENT 440 15 +49.02 440 440 i 436 436 436 0 20 40 432 428 15+25 440 424 436 420 432 416 -60 -40 -20 0 20 40 60 NATHAN D. MAIER CONSULTING ENGINEERS, INC. Two Northpark 1 8080 Park Lane { Suite 600 Dallas, Texas 75231 / (214) 739 -4741 0 6 SY i2 NORTHWEST DALLAS COUNTY FLOOD CONTROL DISTRICT THE CITY OF COPPELL DALLAS COUNTY. TEXAS design drawn scale date file name BJL MEB 40' Horiz 7/04 SUMP11 1"=5' Vert. ib number 7 -150.F 440 15 +49.02 440 440 i 436 436 436 0 20 40 432 428 15+25 440 424 436 420 432 416 -60 -40 -20 0 20 40 60 NATHAN D. MAIER CONSULTING ENGINEERS, INC. Two Northpark 1 8080 Park Lane { Suite 600 Dallas, Texas 75231 / (214) 739 -4741 0 6 SY i2 NORTHWEST DALLAS COUNTY FLOOD CONTROL DISTRICT THE CITY OF COPPELL DALLAS COUNTY. TEXAS design drawn scale date file name BJL MEB 40' Horiz 7/04 SUMP11 1"=5' Vert. ib number 7 -150.F