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HomeMy WebLinkAboutC4.1 STORM DRAINAGE FACILITIES ORIGINAL SURVEY ON FILE AT ACCURATE SURVEYORS SEEPAGE BED A 3 C3S\()NAT Ceti TOP OF DRAIN ROCK ELEVATION= 2429.5' FG 2732.23 TOP OF SAND ELEVATION = 2419.5' 10LF-18"SD @ 0.00% BOTTOM OF SAND ELEVATION= 2417.0' 227 6 ASSUMED GROUNDWATER DEPTH= >20'BGS W STORAGE VOLUME REQUIRED= 5,364 C.F. �1 0/21/25 O 0 SGT 01 (1 -1500 GAL) STORAGE VOLUME PROVIDED= 5,500 C.F. 91>1 pP� N:686722.5709 2732�DESIGN INFILTRATION= 8.0 IN/HR 0O F OF PPS E:2456307.6877 ASSUMED DEPTH TO FREE DRAINING SOIL= ±9.0'BGS RpNN O RE:2731.50' SD4 o SE:2724.50' Z IE IN:2728.11'S 48LF- 18"SD @ 0.00% o L IE OUT:2727.50'E FG 2731.75 w S _ SD2 -o E 0 0 \ 12LF-18"SD @ 0.0006 QS 21 c° N COn a SD1 QS `SEEPAGE BED 2 c tb (p o ° rL „ aD o �LE5 = -0Nn 3: 0 w -O E - Cfl 4-/ O W E m oCD I c [D (p C7 a w 0�0 48LF- 18' SD@0.00% acljC�� Y � Q ED ESC TION ST 0 _ .� ° -° a) 0 � K U W UI.� L �'-' L1 L0 iN O O ° U Z O C; 0 0 C '= Q) ^ UJW C7�J 3 � L cc) co O O D SEEPAGE BED 1 • • • • • • 3 LL a- Co CD co \ FG 2731.63 W K p ■ ■ ■ S Z W a v a N 5$ N Q o a � > m d v 2 m a � Q LO o SDCB 02 ° FG 2731.24 F \ STA: 3+49.80 SD3 �iP� / a � m OFFSET: 15.17 R q RE:2731.42' SE:2728.24' KEY MAP IE IN:2728.24'S o IE OUT:2728.24'N a a N z ' W � w Q � N ^� a LINEWORK LEGEND 'd d C d o I�g„ a ° a'd w d EXISTING PROPERTY LINE w Copyright©2025 Z q ON DRIVE 8 ti��� PROPOSED RIGHT OF WAY All rights reserved. Reproduction or use in any form o or by any means without written permission of 2 Breckon Land Design,Inc.is unlawful and subject to 0 \ �p, criminal prosecution. w PROPOSED LOT LINES W Qd a as SDCB 01 SD3 �� -2730 - - EXISTING CONTOUR 0 STA:3+49.80 �"S a OFFSET:-15.17 L / S 2730 PROPOSED CONTOUR O W RE:2731.39' o SE:2728.39' _ UJ W IE OUT:2728.39'N i-,2?31 a / SS PROPOSED EASEMENT c-nI - d .4 o a a W W IR" SS_ PROPOSED SEWER MAINLINE o CV J z Q � a n PROPOSED WATER MAIN Q (� o d� SD2 a ° a c a coV o 0 GIRR PROPOSED GRAVITY IRRIGATION LINE M `•J W M W N PROPOSED PRESSURE IRRIGATION LINE w o T SEEPAGE BED A 0 w F ci N 10 SD SD PROPOSED STORM DRAIN MAIN r nUJ Q w L � 10 0 10 20 30 V/ ' R = V HORIZONTAL SCALE: 1"= 10' O LOT NUMBER U O O z EXTENTS OF SEEPAGE BED Q QQz a I I o I / I ^�� C) O - - - -Cn / w- - - - - - E Z C 0 _ G o a 0 N W m a U ° / o FG 2739.94 FG 2737.65 z SDCB 03 M co STA:3+43.00 SD3 (n 0 O / 118' Q T � d OFFSET:-15.17 L o Er E:273 . ' `'� ° 5. 0 O E:2736.7070' � � :I]]-a SD2 20LF-12"SD @ 0.50% a SD2 U -0 00 IE OUT:2736.70'E 0 rram^^ D Q a Q 0 a O SD SD D SD SD D SD D SD D V J J ❑ �D 30LF- 12"SD @ 0.50% SD O a to Q � SD1 121LF-18"SD@0.00% �'W�W z a / SDCB 04 SGT 02(1 -1000 GAL) a Q LU o= W Z Q a SD3 STA:3+43.00 N:686749.4167 iv °y c� N " yWo���i E:2455699.5704 CAUTION NOTICE ��� i W p / a / OFFSET: 15.17 R V O VRE:2739.55' SD4 RE:2739.75' A\ a SE:2732.00' SE:2736.55' M / rn t Y C v ° o IE IN:2736.45'W FG 2739.41 FG 2737.65 THE CONTRACTOR IS SPECIFICALLY CAUTIONED THAT THE LOCATION AND/OR �// m R j 1 W W c p IE IN:2736.55'W -, ]p Q o m d , N �IE OUT:2736.55'EJ IE OUT:2734.00'E ELEVATION OF EXISTING UTILITIES AS SHOWN ON THESE PLANS IS BASED ON RECORDS J Q v ZZ W G. iv N OF THE VARIOUS UTILITY COMPANIES AND,WHERE POSSIBLE, MEASUREMENTS TAKEN IN Q 2 W / 0o THE FIELD. THE INFORMATION IS NOT TO BE RELIED ON AS BEING EXACT OR COMPLETE. SEEPAGE BED B v O N a d 3 THE CONTRACTOR MUST CALL THE LOCAL UTILITY LOCATION CENTER AT LEAST 48 2739- - C4. HOURS BEFORE ANY EXCAVATION TO REQUEST EXACT FIELD LOCATIONS OF THE REVISIONS / a / TOP OF DRAIN ROCK ELEVATION = 2436.0 v TOP OF SAND ELEVATION = 2433.0 UTILITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO RELOCATE ALL No. Date Description m ° a BOTTOM OF SAND ELEVATION 2431.5 EXISTING UTILITIES WHICH CONFLICT WITH THE PROPOSED IMPROVEMENTS SHOWN ON A n Q a c n = a a a a a a THE PLANS. a A a d n a a ASSUMED GROUNDWATER DEPTH= >20'BGS a W APPROXIMATE DEPTH TO BASALT= ±6.6'BGS STORAGE VOLUME REQUIRED= 3,024 C.F. Q / STORAGE VOLUME PROVIDED= 3,115 C.F. v DESIGN INFILTRATION= 0.6 IN/HR PROJECT NO.: O `V O E ESCALATION DRIVE 25027 B N DRAWN BY: W8" \ W8" W8" W8" W8 - W8" W8' W8„ CR c \ \ CHECKED BY: JB Q T SEEPAGE BED B 10/21 25 O 10 0 10 20 30 SHEET NUMBER 0 A HORIZONTAL SCALE: 1"= 10' 0, C4.1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15