Loading...
CC - Storm Drainage Report Exhibits SHEET NOTES SHEET SEE Ci .1 FOR GENERAL, ACHD, AND UTILITYNOTES ... _ . ...... ._ _ _._-___. �_ -- B. SEE SHEETS C4,2 FOR STORM WATER DETAILS, t YOW AL A fNsi a, �CENSFO . g�"�p 1 � �jQ �1�� C. GROUNDWATER IS EXPECTED TO REMAIN AT A DEPTH OF 1686D N APPROXIMATELY 20' OR GREATER BELOW EXISTING a N1 6l12117 Al Q GROUND. CONTRACTOR TO NOTIFY ENGINEER IMMEDIATELY 90, qlF OF V�1r IF GROUND EFER TO THE GEO ECHNICAL WATER ORT PREPAREDIS E BYD. RMD. DATED MAY y�/N C. aT�-s'fi- T 3•F, 3F -3T: - IT--3T, -]T! aR-IY't `'e. - ]', .:,- ,- -- 9, 2017. O e 16 OF WATER-TIGHTPROVIDE SEALS AT PIPING ENTRANCES/EXITS FOR SAND AND GREASE TRAP AND -Z O O CATCH BASINS, �• - .. .. ............... . _.. _......_...... . .... I - - E. STORMIINSTALLASAWD ANDD GREASEESIGN GUIDE TRAPS STANDARD O 10 15 17 STORMW FR ET BAFFLE SCAN D DRAWING BMP 01 , SHEET C4.2. BAFFLE SPACING SHALL BE 20'. O \ ,I it O 11 ib ig F. ALL STORM PIPE WITHIN ROW SHALL BE C900 WHERE COWER OVER PIPE IS LESS THAN 2 FEET. OUTSIDE OF 0 20 40 80 120 ROW OR %MERE COVER IS GREATER THAN 2 FEET THE 10011� STORM PIPE SHALL BE ADS N-12 HP PIPE OR INLET #22 I INLET }9 l APPROVED EQUAL. FLOWABLE FILL SHALL BE USED VMEN ACHD SD-604A, TYPE N 11 ACHD SD-604A TYPE N Plan Scale LESS THAN 5-FEET OF SEPARATION BETWEEN RIM:2578.94 RIM:2581 .41 19 STRUCTURES, .. ..................................................................... SUMP:2574.94 1 13 33 Z I I I O - INV OUT:2575,94 12" (S) ` "- -- SUMP: 77.41 ®.1' 104' ADS N- 12 HP a,YL INV OUT:2578.41 12' (9) II G. ALL DRAINAGE STRUCTURES SHALL BE PER O TH i STANDARDS AND THE ACHD SUPPLEMENTS TO THE TRAFFIC I VE HS-25 jI \ 26.5' 12' ADS N-12 HP •• I �I , 1 RATED LIDS UNLESS OTHERWISE SPECIFIED,SPECFIED, cc 1 i 0 0.40R - _ .. ___ _ .... . .. I . _ . _ _ _ _ . _ _.__._...._.._ _... ........._ .._........._._.._._. _ ..... ....._ ,y'__ t.,.. ....-.g'a. .... BT -• `•••8•n --_ , y •,,,,. .-t „ ...�-[�-...... H. THE CONTRACTOR SHALL COMPLY WITH ALLTHE -_.- g„_ _xT___.. a ...._. ...... .......... 'a REQUIREMENTS FOR DISCHARGE . .._...........___...._..._....._......_......._ .._....: REQUW W. `PAVILIO N. C STORM WATER F\ N L RUCTION MENDED THIS INCLUDES .z \ \ . _. __._ .. ._ \ .......... ,.t ......_. t _.....__. a . 5 ._...._ .... g•g ..__ ..... g5 _... '--._ a•I;.._... ....6+g ............ . a3 _.. .,....._ ;;._......... aS....._. ...... a's ._ _.. 8 ) THE R P'STHIS RECOMMENDED IN THE SWPP AssocuTEo IMPLEMENTING INLET j10• -.-- t - INSPECTIONS, DOCUMENTATION PREPARED FOR OFRMODIFICA EGULAR SITE TO THE =" ACHD SO-604A, TYPE N " '" SWppp AND OTHER REQUIREMENTS AS SET' FORTH IN RIM:2581 .41 THE NPDES GENERAL PERMIT. ��_... at 1II SUMP:2577,05 I INLET INV IN:2578,15 12" (N) 36.2' 12" ADS H-12 HP/ I. ALL CHANGES REQUIRE APPROVAL BY THE DESIGN SD-604M TYPE N O 0.46X S N-12 HP III INV OU02578,05 12' (S) O 1,00 ENGINEER. 6 t .2' 12" AD X ...................... . . .... 13 SDMH 5 J. THE CONTRACTOR SHALL PROVIDE AND INSTALL STORM / , - ACHD SD-6040. TYPE N DRAIN MONUMENTS 70 IDENTIFY ALL STORM GRAIN 1 • - INV IN:2575.83 12' (N) 1.� . " INV OU02575.73 12' (S) I 71 O O O O O MANUAL AND ISPWC TERMINUSES SINACCORDANCE ANCE (l. r F RIM:2581.82 � MANHOLES, SEDIMENT BOXES. DROP WLETS, AND OTHER POLICY 7,69 1575.59 r 7g 7g Ba ei Bz e3 SEC JUNCTIONS F CE ACHUSES IN ACCORDANCE WITH 1 � r i,� --?' TIN IN:2577.69 12' (N)) SECTION 8018 OF THE ACHD DEVELOPMENT r \�" ' / I / \ INV OU(:2577,59 12" (S) / 1 ,�I • • rJ 40 ' 18 ADS N-12 HP - - 67 74.00.OUX ADS N-12 HP P on I o o00% - - KEYNOTES 1, SB ji SEE DETAIL ON SHEET C4,2 i '; j r (46'L x 1 O'W x 10' D) 3 lO 1 I{ 2. SS 12 SEE DETAIL ON SHEET C4,2 c-I 'r - ._. .._.._ I fi3 O 5 } ' ? (174L z 10'W x 12 D) O N ------ 3. SS 3 SEE DETAIL ON SHEET C4.2 �� J� I f - - - t (10Ix1G'Wx10' D) Z Z ' lIF Z0• ` _ 90 I• Z _ I 12 = I _ _ C4,2 �• � I I az = .� -- --- ` t 97 9B 4 (36'L z tOW x 10 N0) �_ ......_.....__.......__�.. F} I- `_...._ f Q O -_ _ 2`F 2Y -. �-� :q- I �� (113'L x 10'W x 100D) SHEET C4.2 j 0 5 z O, 43 W jot : I, j ' I U I 39 ' 91 ' e � 6, INSTALL 1OD0 GAL SAND AND GREASE TRAP (SGT }1) �. i ! 61 c _.. .. 70 O 000X HP N-12 HP , RIM = 2578.78 (NW)(SW) m W _ I ` _ TIN IN 2575.28 (E) (12' ADS N-12) Q \ ...... I Z O O a � W OUT = 2574,43 (W) (18' ADS N-12) N / INLET BAFFLE = 2574.60 \ F ( _ - - _ _ _ _ _ _ _r i OUTLET BAFFLE = 2575.18 z m ....... _.........., I . ` I 12 ,Zj t 92 k I 7. INSTALL 1000 GAL SANG AND GREASE TRAP (SGT 12A) O QSDM C 48 0H #10 DMH FLAT TOP I v\� - ga ' -' s " 71 1 1 1 RIM = 2579.34 (N) U Q G� ftIM:2578.40 y5 O _ I I RIM = 2579,32 (S) W \ \ \ `\ �_ SUMP:2571.94 _�v ' / INV IN = 2574.21 (S) (15' ADS N-12) , ,•_ \ \ $ ' .. .. - INV IN:2574.04 72' (W) _- ..._ •� \ � ` Y" Z I` ,. 1 I I ON OUT = 2574.21 (E) (15' ADS N-12) \\ \ :a\ ( / IE9 INV OUi:2573.94 12' (SE) I i / n '- ' -" } ( I I WV OUf = 2574.36 (E) (78' ADS N-12) F-- / \ _ INLET BAFFLE = 2573.53 Q ' \ OUTLET BAFFLE = 2574.11 FEW _ a' O x O $p{ 8, INSTALL IODO GAL SAND AND GREASE TRAP (SOT 12B) \ `\ 0P ! ' \\ ' 0 O'227Xz ADS N-12 HP S A 12 {� ' F I I I WM = 2579,21 si4 B (s (OPEN GRATE) O :y INV IN = 2574.21 (W) (12' ADS N-12) r Q 94 WV IN = 2573.36 (W) (18' ADS III Q '� ._\ •i- \ . e'• , _ . S - (, { ) 1 UN OUT = 2573.36 (N) (18" ADS N-12) Q I--' . _ _ \._..: . • ' -" O 73 3 { 1 INLET BAFFLE = 2573.53 I= V) _ .. a•: ._._..... \ \ \ \ . ... �. _ 2 ") OUTLET BAFFLE = 2574.11 12 ® - s K ADS N-12 HP Q_ . .. g •. •. .`._.. .._ O I FLAT TOP SDMH jt O 0.00X I I 9, INSTALL 579. GAL SAND AND GREASE TRAP (SGT }3) \ 48 RW.2578.73 \ •••• •-••• ••••••• SUMP:2573,16 I 1 1 RIM - 2579.27 (N) 110.0' 18' f �� y. n 0 010 18' A05 N- 12 HP { I -•.. R81 = 2579.27 (S) (OPEN GRATE) •--•--- �\ \ \ . I �. 6 O 0.00X . .. t- INV IN:2575.41 12' (E) I I 01V IN = 2575.75 (S) (12' ADS N-12) 1 \ \ g ITN OUT,,25.5, 12' (W) ( I '.� ® �8 INV OUT'2575.78 15' (S) 9 {, 1 ) INV OUT = 2574.77 (N) (18' ADS N-12) \\ `. \ - •" . _ 10.T 12' ADS N-72 9X 1 N 72 INLET BAFFLE 2575.07 ,......5 .--604- YPE N _ _.ACHD SD-6040. TYPE N VW INLET 8 + 1 ) ! _ O 0.40X ADS N-12 HP .FVy I OURET BAFFLE = 2575.65 }}5ppp I f0. INSTALL 1000 GAL SAND AND GREASE TRAP (SGT }4) ACHD D 0.INLET j4 INLET /3 } g I RIM 2580.93 (N) (OPEN GRATE) RIM:2578.47 UA:2578.47 ACHD SD-604A, TYPE IV i - �_ RIM = 2580,67 (S) 26.5' 12" ADS N-12 HP SUMP:2574.47 SUMP:2574,47 RIM:2578.96 f�f" �gs INV IN = 2576.85 (N) (12' ADS N-12) \ \ \V \ O 0AOX ..-,......_,_„__......_.. INV OUT:2575,47 12" (E) ,I INV OUi:2575.47 12' (W) SUNP2574.75 i WV OUT = 251 (S) (18' ADS N-12) DRAWING STATUS:6.17 O \\\ \ INV OUT:257575 12( (NW) / Y . 0.6 '� �J OUTLET BAFFLE INLET BAFFLE = =2576.75 INLET j1 ACHD SD-604A TYPE N a"^' 1 /'- U \ i'. a SM:zs78.4o 63.8' 75' ADS N-12 HP % '15 f 11 . INSTALL 1000 SAND AND GREASE TRAP (SGT 010) FOR AGENCY REVIEW �J \ 3.7' 12' ADS N-12 HP o SUMP;2574.40 g 55 S O 0.25X B RIM = 2579, ` ` \ \ O 0,40% O E: ( > (OPEN GRATE) - \ \ \ INV OUT:2575.40 12' (SW) . ....... . .... \ A' \11// .S RIM = 2579 �' Y 0 0. 15' ADS N-12 HP ,a^ / - .75 (S) 2.0' 18' ADS N-12 HP O 0.25X + SDI D ,a'� J WV O = 2574. (N) (1(1 ADS N- 1) LI ' ..59.6' 10' ADS N-12 HP 72 O 0.00X 480 SDMH FLAT TOP " aA >35 ITN OUT = 2574.72 (S) (18' ADS N- 12) N o - ! ` O O.00% \ INLET j6 RIM:2579.31 / / INLET EV,FFIE = 2574.89 z \ ACHD SD-6040. TYPE N SUMP:2572.90 OUTLET BAFFLE = 2575.47 0 1 \ 12 52 7 ACHD 50 � ' INV W:2575.00 15' (N) •S / 0 \1 - I ' . I 6 �26.5' 12' ADS N-12 HP 12. INSTALL GROUND WATER OBSERVATION WELL PER ACRID (� 1 . \� \ \ \\ . SUMP:2574.82 5 INV OUT:2574.90 15' (SW)' 6 $, a \ 2.0' 15' ADS N-12 HP O 0-40R * INV OU1:2575.82 12" (S) �ti$ ` �ti \ ® D-627, SHEET C4.2 INSTALL WITHIN THE INFILTRATION } O .00X / T � % kk INLET 17 BED So FROM THE END AND OF ZO' (ROM THE PERIMETER OF IRDTEE BED,O BED A MWIWM _. Q' \ INLET 2 t (L� d' ACHD SD-6040. TYPE N ® 1 ACHD SD-6040. TYPE N �' 8 21 .7' 12' AOS N-12 HP „ / GK�\p/ RIM:2578.96 = O RIM:257B,40 ° ` /t! \, P \ � .._O 01 N 5 SUMP:2574.96 13, SB j13 SEE DETAIL ON SHEET C4.2 ENGINEERS . SURVEYORS . PLANNERS ° j I SUMP;2574,29 '�'. 's;;, may `�y�-�^ ,.,�__^ T NI ',/ '\ INV OUT:2575.96 12" (N) (7VL x 15V x 10' D) 9233 WEST STATE STREET INV IN:2575.29 12' (NE) ` 1 I 8"S 601SE, IDAHO 83714 O ``'� a , -...._ PHONE22808) 639-6939 INV OUF.2575.29 12' (S0 _ �-. , }. -. -- e7 _. ,. 4 - FAX I 1 9-6930 Z .. . . .. .. ... .. . __ ... ._. ._.... i I S� '+ 1S50 1650 - / , :'� f i'.j DESIGN BY: LIX 0 ....... . �0 0, 15' ADS N-12 HP 'Y ,, , ' a, DRAWNBY: Lac �. SDMH }4 -- O 0.25X 1 ._ -`[+ emu. CHEIXED BY: ILY./10'M Q j 48'6 SDMH FLAT TOP I' I / � '�' C ��' - �� I SDMH j3 ;yi ,p"�i / " DATE: 6/R/17 z RIM:2578.96 4800 SDMH FIAT TOP do 1:�,---^� PROJECT' 17-075 I SUMP:257235 - 79.4' 15" ADS N-12 HP RIM:2579.31 ✓ ' INV IN:2574,45 15' (E) O 0,25% SUMP:2572.65 �_. - = 4 �,i-`r SHEET NO. I INV IN:2574.70 12' (S) INLET 15 INV IN:2574,75 15' (NE) _ :� !� J I N I 1 INV IN:2575:77 12' (N) ACHD SD-6040. TYPE N INV OUT'2574.65 15' J % / �:"� " "t ' Lu I ± I I INV OUL2574.35 15' (N) RIMQ57882 ' \ C4 .0 '_ 1 P L SUMP:2573.56 I 5.3' 12' ADS N-12 H INV OUT:2574.56 12' I I j 1 0 2,62% Now KEYNOTES Q 1. SB 15 SEE DETAIL ON SHEET C4.2 tS5\ONAL C,o' (971 x 10'W x 10'D) pt �LEN$t' 4in -- -- -- 2. SS g6 SEE DETAIL ON SHEET C4.2 �UUV 1606 (851 x 15'W x 10'D) L/ N sr 6112/17 •Z Q '.. 3. SIT g7 SEE DETAIL ON SHEET C4.2 "YC�1F OF (56'L x 15'W x 10'D) y�IN 0 KL�SG. 4. SET g8 SEE DETAIL ON SHEET C4.2 (77'L x 1O'W x 10'D) 7 68.0' 18"ADS 11-12 HP 5. SD 19 SEE DETAIL ON SHEET C4.2 w 14 O O.00% (361 x 10'Wx 8'D) o 5 _- 6. SET g11 SEE DETAIL ON SHEET C4.2 '.. (1311 x 10'W x 10 D) '.. 23 /J 0 20 40 80 120 7 (63SB�ix 70'Yi2 SEE D�10AIL ON'D) SHEET C4.2 24 2] _ 8. INSTALL 1000 GAL SAND AND GREASE TRAP(SOT g5) Plan SCale RIM=2579.93(N) N RIM=2579.87(S)(OPEN GRATE) Z SHEET NOTES NV IN=2576.01 (S)(12'ADS N-12) 0 INV OUT=2575.16(N)(18-ADS N-12) txl 29 O 95 36 A. SEE SHEET CIA FOR GENERAL,ACHD,AND UTILITY INLET BAFFLE=2575.33 � W 33 32 33 34 I NOTES. OUTLET BAFFLE= 2575.91 EL SEE SHEETS C4.2 FOR STORM WATER DETAILS. 9. INSTALL FOOD GAL SAND AND GREASE TRAP(SGT g6) INLET g24 I RIM=2580.14(N) ACHD SD-604A,TYPE N C. GRWNOWATER 15 EXPECTED TO REMAIN AT A DEPTH OF RIM=2580.10(S) APPROXIMATELY 20'OR GREATER BELOW EXISTING s I 1 R11.f:25828 GRWND.CONTRACTOR TO NOTIFY ENGINEER IMMEDIATELY INV IN=2575.62(S)(12"ADS N-12) s SUMP:2578.34 N WATER RN IN=2575.62(E)(12'ADS N-72) ` �..�... + ,\ INV OUT:2579.34 12'(S) t •''� y-�I _\1 TE 7S ENCOUNTERED.ftMT). AT THE INV OUT=2574.77(N)(18'ADS N-12) ''ram GEORW LOCAL REPORT PREPARED BY MT).DATED MAY x 4.,x n / 79,017. INLET BAFFLE-2574.5. ��. �_._.. �br - _ 1 - a. t� f/;-_ y-- I�-_•. OUTLET BAFFLE-2575.52 (il W.PAVILION LN. �- - �� D. PROVIDE WATER-TIGHT SEALS AT PIPING - < � ENTRANCES/EXITS FOR SANG AND GREASE TRAP AND 10.INSTALL 1000 CAL SAN AND GREASE TRAP(SGT t7) tic5 s, s ..s _ ., YI ,,,u�7 CATCH BASINS. z t1 �_\.. ,.s y IJ - RIM-2580.41 (N) I _ { s-..� E. INSTALL SAND AND GREASE TRAPS PER ACHD RIM=2580.36(5) �L. j �.._ - S10RAfWATER DESIGN GUIDELINES STANDARD DRAWING INV IN=2577.33(E)(12'ADS N-12) LIMP 01,SHEET C4.2.BAFFLE SPACING SHALL BE 20". INV IN=2577.33 OUT=2576.48(N)(W ADS N-12) /,L'` �.--�\ I F. ALL STORM PIPE WITHIN ROW SHALL BE C900 YhiERE INLET BAFFLE=2576.65 I6.5' 12'ADS N-12 HP I }`j / l Z i COVER OVER PIPE IS LESS THAN 2 FEET WTSIOE OF OUTLET BAFFLE=2577.23 ROW OR WHERE COVER IS GREATER THAN 2 FEET THE 0 0.72 -1 n - STORM PIPE SHALL BE ADS N-12 HP PIPE OR '.. APPROVED EQUAL.FLOWABLE FILL SHALL BE USED WHEN 11.INSTALL 1000 GAL SAND AND GREASE TRAP(SGT g8) •) 83 84 65 e6 I 1 I 120.8'12'ADS N-12 HP 1 ®j LESS THAN 5-FEET OF SEPARATION BETWEEN RIM 2581.94(IT) INLET g26 3 0 0.73% = I 41.0' 18•ADS N-12 HP STRUCTURES. RIM=2581.91 (S)(OPEN GRATE) ACHD SD-604A,TYPE IV V O 0.00% 9N IN=2578.32(S)(12"ADS N-12) RIM:2581.58 �, k_- _ G. ALL DRAINAGE STRUCTURES SHALL BE PER ISPWC IW OUT=2577.47(N)(18'ADS N-12) INLET STANDARDS AND THE ACHD SUPPLEMENTS TO THE ISPWC. 15 SUMP:257 (E) ' ACHD 505604A,TYPE N 15 _ H INV OUT:2576.58 72"(E) ' ItOUTLET BAFFLE 2577.64 578 22 STORM DRAIN STRUCTURES SHALL HOVE HS-25 TRAFFIC 6 f RIA1:25BI.SB Z 12 5 RATED LIDS UNLESS OTHERWISE SPECIFIED. '. SUMP:2577.58 __ O (n INV OUT:2578.58 12•(SW) - - - H. THE CONTRACTOR SHALL COMPLY WITH ALL THE 12.INSTALL 1000 GAL SAND AND GREASE TRAP(SGT g9) _ ? 3 REWIREMENTS FOR STORM WATER DISCHARGE RIM=25B2.B2(N)(OPEN GRATE) IrI ASSOCIATED WITH CONSTRUCTION ACTIVITY,THIS INCLUDES RIIA=2582.84(E) 12'ADS N-12 HP 17 IMPLEMENTING THE BMP'S RECOMMENDED IN THE SWPP INV OUT=2578.82(E)(18"ADS N-12) z z ®1 OOX 15 3 I( PLAN PREPARED FOR THIS SITE,REGULAR SITE INLET BAFFLE=2578.99 O Q= 13 INSPECTIONS,DOCUMENTATION OF MODIFICATIONS TO THE OUTLET BAFFLE=2579.57 .�Ia •p, y,- �-M { 1 O SDMH g9 ) SWPPP AND OTHER REQUIREMENTS AS SET FORTH IN N I- ( - H ACHD 5D-604A,TYPE N / THE NPDES GENERAL PERMIT. /36.0'18"ADS N-12 0% ( Q RIM:2581.81 I I 13.INSTALL 1000 GAL SAND AND GREASE TRAP(SGT gii) > z '.. O 0.00% 38.5' 12"ADS N-12 HP w 1. ALL CHANGES REOLRRE APPROVAL BY THE DESIGN RIIA=2582.01(W) W 0 D.SOX Y SV:14:27 .4 i' RIM=2582.03(E)(OPEN GRATE) I9 99 INV IN:2578.46 12"(N) ®1 ENGINEER. Q S a z INV IN:2578.46 12"(NE) INV IN=2578.17(E)(12"ADS N-12) m = G INV IN:2570.46 12'(W) n J. THE CONTRACTOR SHALL PROVIDE A110 INSTALL STORM INV OUT=2577.32(W)(18'ADS N-12) j ,r- INV OUT:2578.36 12"(W) - - INLET BAFFLE=2577.49 Q DAMN MONUMENTS T IDENTIFY ALL STORM DRAIN � Q 77 MANIA ES,SEDIMENT BOXES,DROP INLETS,PND OTHER OUTLET BAFFLE=2578.07 N _ PIPE JUNCTIONS OR TERMINUSES IN ACCORDANCE WITH O SECTION OF THE ACHD DEVELOPMENT POLICY or- MANUAL AND ND ISPWC SD-623. 14.INSTALL 1000 CAL SAND AND GREASE TRAP(SGT 112) z '... 15 ,.-{I- 1 RIM=2582.582. (W')(OPEN GRATE) F_ 90.0' 18"ADS N-12 HP •� I 61.0' 18"ADS N-12 HP r ® RIM=2582.61 61 (E) ~ Q ®0.00% ®0.00% 15 INV OUT=2578.57(E)(18"ADS N-12) U Q WLET BAFFLE-2578.74 W 15 OUTLET BAFFLE-2579.32 O' ole j I INLET g19 W 15.INSTALL GROUND WATER OBSERVATION WELL PER ACHD 6.5' 12'ADS N-12 HP ACHD SD-6040.TYPE N I 4 W �- ® [� RIM:2580.08 P yy INLET g17 3 SUNP:2576.47 SD-627,SHEET C4.2. INSTALL WITHIN THE INFlLTRATION I od ACND SD-6040.TYPE N NY OUT:2577.47 12°(NE) 82.0' 18"ADS N-12 HP BED 5'FROM THE END AND OUTSIDE OF BED A MINIMUM ~ Q ( ` 17.3' 12•ADS N-12 HP RIM:2579.9D 0 0.00% OF 20'FROM THE PERIMETER OF THE BED. z INLET IIIC I t O I.65X =9 SUTAP:2574.94 ACHD SD 6040.TYPE N C G INV OUT:2575.94 12'(W) O 26.5' 12'ADS N-12 HP �--� RUA258P. 0.47 (� 0 1.51% 75 39.0' t2'ADS N-12 HP ( 10 011T:2577.47 12'(W) •' Q q I 702.0' 18'ADS N-12 0% 0 0.40% Q t O O.00X INLET�15 zt 34.2' 12'ADS N-12 HP c ACHD SD-604A,TYPE N I SDMH g7 -z� 0 0.40% N 11 RIM:2579.66 t- -I ACHD SD-604A,TYPE IV Q 1 SUMP:2575.66 RIM:2580.44 I INV OUT.2576.66 12'(E) w SUMP.2573.78 _ _ _ 11 INLET S21 - INV IN:2575.88 72"(SE) ? -� ®1 ACHD SD-6040.TYPE N 35.0 12•ADS N-12 HP RIM:2581.66 I, INV IN:2575.BB 12"(W) i 0 0.40X +` SUMP:2577.45 INV OUT:2575.78 12"(N) r I -\ems.• \ nr 3-,I-._i INV IN:2578.55 12"(S) ( I - / ••� $ 7.V 12•ADS N-12 HP I 99.9' 12"ADS N-12 HP TIN OlJi:2578.45 12'(N) € ( I 35.0'12°ADS N-12 HP a I gib ° 0 0.40% 1-i'.x' 02'00X U I I 0 0.40% ACHD SD-6040.TYPE N INLET g12 �--� f RIIA:2579.66 E•r. -'-"-"-,,SD MH g6 ACHD SO-6040.TYPE IV �- SUMP:2575.76- ACHD SD 6040.TYPE TV ,W.LOCKHART LN.� Ij It� RIM:2579.36'T -c INV IN:2576.26 12 (W) I -°._;RIIA:2579.82 _ SUMP:2575.15 _ S INV OLIT:2576.16 12"(E)-1V Q� `SUMP:2574.28 �- - I MTV IN:2576.25 t2'(S)y�'v -r,=-a• __._-- A,x\ I e INV iN:2576.38 12'(E) ---- 1y DRAWING STATUS: z I ✓,-{' INV OUT:257IT 12 (N) _ - ---- j I INV IN:2576.38 12"(SW) - „�� a, � Nv%ur:zs762a 72 (i) r� 060.40% �S N-12 HP FOR AGENCY REVIEW O �/`=26.5 12 A05 N-12 HP .. O 0.40X'�F' 1 INLET g20 INLET g73 ACHD 5D-604A,TYPE N ACHD SD-6040.TYPE N I RIAL•2581.66 I- o INLET g14 I' IM:2579.55 SUMP:2577.66 (n ACHD SD-604A.TYPE N SUMP:2575.55 INV OUT:2578.66 12'(N) o RIM:2579.61 ,1 37 f+j1 INV OUT:2576.55 72'(W) �4 z ,� \ SUMP:2575.88j:'_.+.- I I O ' INLET gtt INV OUT:2576.88 12°(NE) (� ACHD SD-60RI TYPE N ' Co / \ 42.6 111 ADS N-72 HP SUMP:2575.36 _mom. 0 0.40X 4 70.0' 72'ADS N-72 HP i INV Olf7:2576.36 72'(N) 0 5.00% RS ` 1 / O v ' : � I ENGINEE .SURVEYORS.PLANNERS 1 3 SE S WEST 233 AT ST REET T 9 HOINE,IDAN6 83714 9-693 PNON(208)63- q FAX DESIGN BY:(2 9 LCK T DRAWN BY: LIX 639.6930 s ... W DIRECTOR ST GATE:CHECKED L6K/2IM z SHEET NO. 1 - f';r -- -- -- -- - --------- C4.1 -04��\CEN SEo B u LNL o9 'y p` { LL P 2 L<.d4 EnICN: GFL A I<m sTLEL OL rC aN.,C/L ANc L I I,aTE 6860 a---------- -- ---------- - LJL LI / o :»I T 1fi rear AlJ At ur AI slEr•_, ,s !� �f-1'I H GRAZE N P TE LLAk)•CLASS 30UZ7(ISf tL EC1i 1 3 N 6I12J17 Q I R CI h LE OR iS an 1`T'T IPE tl EI F r9l !� 1Ei i! ,,I... F Via { ACER WIC S,IALL EE FLACCE 04 V"IC OF' i E 111MIANA !8 CAJGE 'NSLLATED, IN 9Cy E OF r I T - -- ---. ,E; L.i_11.;,U"Pllt tl.L. C.A NVI. 'C15�LOR'N LL..NL'_-W'I'�i II IIiLL OIAMLIL't full I _+ ('�' ,' ( tl FI:'E TALL E PERFORATE)PVC.AWE 11 7C'.5.SCR WELL- FA:4Fi_LEG IJ r:'R_CLHE .. -� l_ _ ' I.'4 11F%F. TF LLS .LAY USE 4">i E -IJ®1 C. V' F J Ft iFfi FA`iRtC nPOt 1'D Offfjj,Gc, Hf P lT'U F PRif f JF?CHIP SJf KAf R ,< F.riLITT A A CIYkCr\ NF IF.R EINFfR EMFfT T; I/2 I.R../lt HA,Y,FI L MA..AIAL -0 LW CH 'fRA'E I E_IA FOR C :._F`JATIOtJ' LL S Lh_ATED VIT11•:A F.IM• L'T-t;!Pz ULDC"I';CHI Ii'li 1ASL3<Ill 1',AIL_ LOCATED CUI iOL UTA `nC ILOILS PLAN CONCRETE COLLAR 1. VItOVNLW IMP JL5rR :I IJ I,L_S,IL 1__2 M_n 00.11L'JI o' uL,N.I..hILIZ__J__S Mhm Lt J A'. i.. `-------- -- ---------fi' r - 'i NM DN4t I..,ILHL N.T.S. TH f.F-tJi CF Y/F IS ITI.TAIL LTV,BY FII.FINt OR R kLti hTff 'IT> PLAN VIEW ' i -) a L L CI CR VNDWA ER LBSER 1 ON(ELLS HALL UE 'P'OJ C By ALi] N.T.S. 4 1L SLi2..I..ZIEL_S NU1 y('1(LD i!..URU OR VALLL G1 TER SLcini, el SECTION B ;i -B w r T - I la i ,..: o B TOP VIEW i OUTLETLE CC L FLOVt o ��Fl-E WALL . 7 A,u. �,'j - p + -�1 SECTION CONCRETE COLLAR ELEV B FLOy e.in T. . ,y_� a 1 _ I N.T.S. `- ELEVA INLET BAFFLE WALL ELEV C 20-ST I o i SECTION A-A N.T.S. LEGEND i ..s. ct• NOTES ` T 1> 1.SAND AND GREASE TRAP USED FOR SUBSURFACE FACILITIES ONLY LEGEND: 03' �I MANHOLE FRAME AND COVER PER SO 617(TYPICAL) G ST C zC tR L A4>G111- z LOCATION AND FL ELEV.PER DESIGN PLANS(TYPICAL) SECTION J H i-E USE GRADE RINGS(TYPICAL) (,51s t R. (anTa 1-FT<H<=2-FT USE 24'DIA RCP RISER ,1. r, „1 +-a N.T.S. 2-FT<H<= 10-FT USE MANHOLE CONE k 48'DIA RISERS ©EL A>EL.B BY 0.10'MIN EL.D<EL.B BY 0.t0'MIN L3;'In;a u:Ucn SECTION A-A EL.C<EL.B BY 0.50'MIN.UNLESS OTHERWISE APPROVED BY ACHD 8 WATERTIGHT SEAL Z z PRECAST BOX MANUFACTURER SHALL MARK FLOW DIRECTION AND LABEL INLET OR OUTLET ON SIDE OF BOX 20.5 ARID REVISION 2D15 ACHD REVISION z 5•ne Fc:+_ax: O a IDAHO STANDARDS (- IDAHO STANDARDS 2015 SAND AND GREASE TRAP STANDARD DRAWING D NO SiA?IDARLTS INLET CATCH BASIN SIAJJDARD PhYdUiG F.^.P.PUSUC WORKS GROII\I' WATER STIdJDM;O ]fUSi1t1`. FO. PUBLIC 5'.tii2KS GI`C•U�JDWA ER �IAIDARD DRAWING � (- ACHD STORMWATER DESIGN 1C4. LB'_IC&CR<S NO CONSTRUCTION ''�F�=`_�ERVHTION i'9ELL SD �L7 L.ONSh6�A14` uBSERVATI�.,Iv 'N.ELL D-627 GUIDELINES BMP 01 UJSIFUC nNhN TYPE IV (FOR ROLLED CURB) SD-604A (rf:1^,S,PF'IfMF\T, i C,p (ACHD SUppLE6dENT) 2 QF 2 ' > O W o AOC�•r'.Lu nr 0 = C. Q LV SEEPAGE BED TABLE GENERA NOTES A GROUNDWATER IS EXPECTED TO REMAIN AT A DEPTH OF APPROXIMATELY 20'OR GREATER BELOW _ 100-YR VOLUME EXISTING GROUND.CONTRACTOR TO NOTIFY ENGINEER IMMEDIATELY IF GROUND WATER IS SEEPAGE BED BED LENGTH BED WIDTH BED DEPTH ELEVATION'A' ELEVATION'B' ELEVATION'C' ELEVATION'D' GROUND WATER EL ENCOUNTERED.A DESIGN INFILTRATION RATE OF 8 INCHES PER HOUR IS USED FOR THE POORLY O z d Q PROVIDED(Cf) GRADE p GRAVEL WITH SAND SEDIMENTS BASED ON TEST RESULTS.REFER TO THE GEOIECHNICAL SB 01 46 )0 10 2578.97 2576.95 2,574.43 2574.43 2599.0 1,860 REPORT PREPARED BY MR,DATED MAY 19.2017. Q W B. CONTACT DESIGN ENGINEER FOR SEEPAGE BED REDESIGN IF GROUNDWATER IS 04COUNTERED u 0 0 SB 02 174 10 12 2579.34 2577.25 2573.35 2565.25 2558.5 8.370 ABOVE LWI MSGW ELEVATION. LL _ G A11 SAND AND GREASE TRAPS SHALL BE N525 OR GREATER LOAD RATED. D. ALL GEOTEXTILE SEAMS S11N1 OVERLAP 1 FOOT MINIMUM. 58 g3 105 10 10 2579.43 2577.33 2574.77 2567.33 2559.0 4,223 111 lJ..I E. BED WIDTH SFi4LL REMAIN CONSTANT. SB#4 136 10 10 2580.10 2578.00 2576.00 2568.00 2560.0 5,468 F. MAXIMUM 8ED LENGTH IS 400-FT BETWEEN MANHOLES. G P ROCK IS ENCOUNTERED,CONTRACTOR MUST HAVE A PERC.OLATpN TEST PERFORMED BY A SB#5 97 10 10 2580.11 2578.01 2575.16 2568.01 2561.0 3.906 SOILS ENGINEER AFTER SEEPAGE BED IS FULLY EXCAVATED. (NOTE THE PROJECT ENGINEER Q MUST BE PRESENT FOR THE TEST). IF THE PERCOLATION IS LESS THAN SPECAIEO BY THE SOILS z SB$6 85 15 10 2580.04 2577.77 2574.77 2567.77 2561.5 5,091 REPORT AND ENGINEER.CONTRACTOR MAY NEED TO BLAST OR BORE TO CREATE CONDUIT FOR DRAINAGE TO OCCUR OR RE-DESIGN THE SYSTEM TO ACHIEVE THE REQUIRED INFILTRATION. SB#7 56 15 10 2580.34 2578.48 2576.48 2568,48 2562.0 3.365 H. WATER AND SEWER SERVICES CROSSING SEEPAGE BED SHALL BE SLEEVED PER OPTION 2 OF ACHO STORMWATI'R DESIGN GUIDELINES SECTION 8200 DETAIL 12. SB$8 77 10 10 258209 2580.00 2577.47 2570.00 2562.5 3,1G8 L STORAGE VOLUME DOESTT INCLUDE SAND WINDUW. w J. FOR UNDERGROUND INMTRATON SYSTEMS.INSTALL ELECTRONIC MARKERS ON EACH CORNER OF SB @9 36 10 8 2582,97 2-180.87 2578.62 2572-87 2564.0 1.166 THE FACILITY.THE CONTRACTOR SHALL COORDINATE WITH THE AOID INSPECTION DEPARTMENT FOR Q SB#10 113 10 10 2579.48 2577.36 2574.72 2567.36 2559.5 4,524 PLACEMENT OF THE MARKERS WRING CONSTRUCTION AND PRIOR 7D BACKFIUJHG. FOR SEEPAGE BEDS LOCATED UNDER ROADWAYS N SB ill 131 10 10 2582.17 2580.07 2577.32 2570.07 2562.5 5.561 1. A MINIMUM i-FT COVER FROM TOP OF BED TO ROAD SUBGRADE IS REQUIRED < Be/12 63 10 10 258276 2580.66 2578.57 2570.66 2564.5 3,016 -EIACFlLL OVER BED TO SVBGRADE WITH 6--8'MINIS PRRUN CL -WOVEN GEOMX LE FABRIC REQUgNEO CA'ER TOP OF BED SB/13 76 15 10 2578.83 2576.83 2573.99' 2566.83 2559.1 4.61E 2. P<i-E COVER FROM TOP OF BEO i0 SUBGRADE.ANGULAR;-TO 2'ROCK 6 RQUNRED WITH MINIMUM SOS SINGLE FRACTURED FACE IN PLACE OF 2'DRAIN ROCK. t 3. FULL ROADWAY SECTION IS REWIRED OVER SEEPAGE BEDS.SEEPAGE BEDS SHALL NOT EXTEND I 'SEEPAGE BED ff13 INCLUDES 12.0 ADS N-12 HP PIPE ABOVE SUBGRADE FOR SEEPAGE BEDS LOCATED IN COMMON AREAS I 1. A MINNUM 1.5-FT COVER FROM TOP OF BED TO FINISH GRADE IS REQUIRED. I 5 IF OF 18.0 ADS N-12 HP rC----, jFy NO TREES ARE NLOWFQ WITHIN I'ooa GAl1AN OR 1,500 GALLON I JD SDI ___ ---______ 10'OF THE OUTSIDE PERIMETER FINISHED GROUND SAND AND GREASE TRAP PER ---- wi DETAIL.THIS SHEET. I-----J pyF ELEV.--A-(LAIN) OF THE SEEPAGE 8ED f RAINING STATUS: z e •18'0 PERFORATED ADS H-12 RP. 3 ELEV.--B < 't`C C"!`U 1{ �S 1. ISPWC 801 OR ASTM C33 FILTER SAND,WRAP WITH WOVEN FABRIC TFANSRION 5'IN 8ED NON-PERFORATED TO LyA ! A t j 3 BLIP 04H0 STORMWATER DESIGNGUIDELINESSECTION8200 DETAIL FOR AGENCY REVIEW U PERFORATED PIPE LENGTH VARIES,SEE TABLE THIS SHEET ELEV._-C- 2. 3/4'-2'ANGULAR ROCK. 3. 18'C PERFORATED PPE INSTALL PERFORATIONS PER ACHD PLAN VIEW 5 STORMWATER DESIGN GUIDELINES DETNL BMP 04. 4. SUTABILNY OF SUBGRADE TO BE VERIFIED BY GEOTECHHICAL ENGINEER. to 4 r s. NON-WOVEN FABRIC PER ACHD STORMWATER DESIGN GUIDELINES z SECTION 82W DETAIL BMP 04.OVERLAP IONTIMUM OF 1-FT TOP AND WATERTIGHT CONNECTKHN 3 r !i a�kx 1 13' N SIDES ONLY. 0 1,000 GALLON OR 1,500 CJJ-LON am 18"0 PERFORATED ADS• FINISH GRWNp {l) { /�2 1/ 3 e{ SAND AND GREASE TRAP PER N-12 HP a Iy T tiA rc 5 DETAIL THIS SHEET.SEE PLAN is'ADS CAP X? y {xf J > ® O SHEETS FOR LOCATIONS, ,a j J ELEVATIONS.AND ADDITIONAL - i INFORMATION- ---- --- ------- 1 OR SLOPE ENGINEERS.SURVEYORS.PLANNERS 1 I> I 9233WESTSTATESTREET I- I 3 ---_--- - ELEV.-'D_ BOISE,IDAH063734 O PHONE 1208)639-6939 [ PROFILE VIEW E a, r, i F O DESIGN BAX(208)6396930 LIX I 4'OF i'CHIPS PIPE BEDDU G 6W H54W v WIDTH VARIES SEE DRAWN BY: lIX TABLE THIS SHEEN-�' I S GROUND WATERWELL PER DETAIL ELEVAROI t� CHECKED BY: LCK/KPM Q 3 z SECTION VIEW A-A DATE: 6/12/17 SHEET NO. vo7s s SEEPAGE BED SB#1-4 _----_(---_-__..L- -.- C4.2 - ITS � a