HomeMy WebLinkAboutC3.6 GRADING AND DRAINAGE DETAILS ORIGINAL SURVEY ON FILE AT LAND SOLUTIONS
MONITORING WELL WITH LOCKABLE WELL
SAND WINDOW TO REMAIN COVER, 8" DIAMETER, WATERTIGHTUNVE6ETAT S�pNAL Ej�
2" DEPTH O D PROVIDE D STEEL COVER.XPOSED SHALL BE FLUSH WIT LA SHED SRADEL p ��OSTER�,�
SAND OVER TOP OF 18" SEE PLAN FOR LOCATION. SEE DETAIL 5
FINISHED GRADE FILTER FABRIC. SROUNDGOVER PER FOR INSTALLATION REQUIREMENTS. r�
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_ .. 3/8" PERFORATIONS IN VALLEYS m r.0 o , �n L z
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p 111-III-III-III III-III-111;,11 0 S 0 0 0 0 0 0 0 0 == o o PROVIDE MINIMUM OF 18" OF GLEAN ASTM U J W IT s J � � L co 0 0
o III III IIIIII-III- i i W W W c�
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EXTEND SAND TRENCH I .. SEEPAGE BED. °
LEVEL AS ENCOUNTERED INTO FREE-DRAINING .�
DURING 6EOTEGHNIGAL WORK. MATERIALS I N
L t 12' BELOW GROUND SURFACE. z
NOTE: II m
1. THE USE OF SILTY LOAM OR CLAY IS PROHIBITED FROM USE AS BASIN BOTTOM MATERIAL.
2. DO NOT COMPACT BASIN AREA WITH HEAVY EQUIPMENT. IF COMPACTION OCCURS, RIP TO 12" z PER PLANS N
AND RESRADE. in o
3. IN THE EVENT THE SWALE IS USED AS A SEDIMENT BASIN. REMOVE SILT, RE6RADE TO SPECIFIED
TOLERANCES.
4. REFER TO SPECIFICATIONS FOR SWALE PERCOLATION TESTING REQUIREMENTS. MINIMUM HIGH GROUNDWATER LEVEL, FIELD o
5. CONTRACTOR SHALL EXCAVATE A TEST PIT AT SWALE LOCATION TO CONFIRM THE DEPTH TO VERIFY
FREE DRAINING SOILS AND GROUNDWATER IN THE PRESENCE OF THE DE516N PROFESSIONAL.
6. 6EOTEXTILE FILTER FABRIC OF PP OR POLYESTER FIBERS OR GOMBINATION OF BOTH, WITH Vo
�( FLOW RATE RANGE FROM 110 TO 530 6PM/50. FT. WHEN TESTED AGGORDIN6 TO ASTM 044a1. NOTE: o
GRASS SWALE SECTION z
I. CONTRACTOR SHALL EXCAVATE A TEST PIT AT ALL SEEPAGE BED LOCATIONS TO CONFIRM w
2 Scab /2 -O" GROUNDWATER IN THE PRESENCE OF A BREGKON LAND DE516N REPRESENTATIVE PRIOR TO I I o
CONSTRUCTION.
2. CONTRACTOR SHALL PROCEED WITH MODIFIED SEEPAGE BED GONF16URATION (GONFI6URED
TO MAINTAIN PLAN VOLUMES) AT THE DIRECTION OF BREGKON LAND DESIGN. z
SAND WINDOW TO REMAIN 3. IF GROUND WATER IS LESS THAN 5'-0" TO THE BOTTOM OF SEEPAGE BED, CONTACT BRECKON Copyright 0 2024
UNVESETATED. PROVIDE LAND DES16N IMMEDIATELY FOR REDE516N. SEE 6EOTEGHNIGAL REPORT PREPARED BY =
All rights reserved. Reproduction or use in any form o
ATLAS DATED 03/23/2022 FOR ADDITIONAL INFORMATION. or by any means without written permission of
2" DEPTH OF EXPOSED 4. REFER TO AGHD STORMWATER 6UIDELINE5 BMP 20 FOR ADDITIONAL INFORMATION. Rreckon Land Design,Inc.is unlawful and subject to
SAND OVER TOP OF criminal prosecution. w
a
SEEPAGE BED
FILTER FABRIC,. Z
3 Scale: 5/B I'-O" o
6' t3' ASPHALT WALKING PATHWAY Z
AT 4- 2% SLOPE 2" HMAG OVER 4" Y
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FINISHED GRADE, REFER TO 2
PLANS 2:1 SLOPE
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p
GRASS SEEDED DRAINAGE 1=1I11I1=_= 1=1I 1=1I 1=1 0 0 0 0 w
III-III=III-III- III=III=III7-1 SWALE SURFAGE AT 2:1 =1I-1 -1I1=1I 1=1I-1I1=1 -1I- -1I -1 _ - - _ _ - - -1I-1I-1 -1I-1 -1I-1I-1I-1I-1 -1I-1I-1I
H =1 =1 =1 =1 =1 =1 =1 =1 -I 1= III=1 =1 =1 =1 =1 -1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 I- z
SLOPE PER GRADING $ I11=IIIIIIIIIIIIIII=IIIIIIIII11-I � ,°''" I1=1 1=1I I I I1=1I11I11I1=1I11I1=1I11I11I1=1I11I1=I I1=III1I1-1I11I1=1I11I11I1=1I11I1=1I11I11I11I11I1=1I11I11I11I1=' (D
DRAINAGE PLANS -1I F I I I=I I I I I I=I I I I I I I I I=I I I 111- I III 1I III III III III 1I III III I I III I11 - -III=111 III III III 11I I11 III I11 III 111 III=III= w
IIIIIIIIIIIIIIIIIIIIIIIIII-III IIIII1 IIIIIIIZNARNINGII1IIIIIIIIIIIIIIIIIIIII-III= IliIIIIIIIIIIIIIIIIIIIII111 0III 1I1 1I1 1I1 1I1 1I1 1I1 1I1 1I1 1I1 1I1 1I III 1I1 1I1TAPE 111 111 111 111 111 111 111 111 111
-1 11=1I 1=1I-1I 1=1IL=1 11=11=1I I I 11=1I 1=1 =1 11=1I 1=1 1=1I(D 1=1I 1=1 11=1I 1=1I 1=1 11=1I 1=1 11-' 01
GOMPAGTED FILL MATERIAL- - - - - - - - - - I I-II-III=I II=III=III II I=I II=III III= I =III=111 111=III=I I I=III=11I I N
=1 1 11 11=11 11 11 11 11=11 11 11 1 III 1I1 1 1 1I1 1I1=1 01
1=III- 1=1I1 1I1 1I1=1I1 1I1=III
I 1111 111 111 111 111 111 111 111 111 111 111 111 111 111 I I 1111 111 I I 111 !'?=1 111 111 111 111 111 111 I
1 111 111 111 111 111 111 111 111 111 111 111 111 I I 1111 111 11 111 111 11 I I 1111 111 111 111 111 111 I I O 1 11 1=1 1=1 1=1 1=1 1=1 1=1 1=1 1=1 1=1 1=1 1=1 1=1 1=1 1=1 1=1 1=1 =1 I 1=1 I 1=1 I 1=1 I 1=1 I 1=1 I 1=1 I=1 I I- I- 1=III=III=III=III=III=III=III=III=III=III=III=III II-III-I =III=III=1 =III II=III=III=III=III=III=' W o
1 11 11 11 11 11 1-1 11 11 11 11 1-1 11 11 11 11 11 11 11 1-1 11 1-1 11 11 M
11III=III=III=III=III=III=III=III=III=III=III=III=III III-III- III-IIII0
=III IIIII=III=III=III=III= `. J
1 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 2'_p" 11 11 11 11 11 11 11 11 1= MUJ 'Owl
III-III-III-III-II I-III-III-III-III-II I-III-III-III-III III=1 I I=1 I=1 11=1�1=1 1=111 111=1 11=111=1 11=111=I 1 W a
=III=III=III=III=III=III=III=III=III=III=III=III=III=III=III=III III-III-III O O 0% O (IIIII=III=III=III=III=111i 12" 8" 12"
=1I11I11I11I11I1-1I11I11I11I11I1-1I11I11I1=III I11I11 1I11I1-1 11I11I11I1-III
(� 11T111ITI11T111ITI11T111 11111T1 ITIITI1 1 1111 111111 1111 1 III1 11ITIITI1 11 Q
LU
=1 1111 11 1-1 1111 11 1-1 111 �11 1-1 11 1 11 1-1 11 1-1 1- =1 1111 1-1 11 1-1 11 11 1-111
1111111111111 1= 11 III11 3 -0 MIN 11111 O
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-III1 I I-(III 11111III1 I I-(III 111 I II 1111 I-(III 1 Q 1�II 111 11111 I 111111 II 111111 I 1 • " • ' CAP '12" . � N z
11 1111111111111111111111111111111111=cn111111 1111111111111111111111111 11 111111111111111111111 �
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1 1 1 1-1 1 1 1 1 1 1 1 1 1-1 1 1 1 1 1 1 I 1 1 I 1=1 1 1=Z-1 11 1 I 1 1 1 1-1 1 1 1 1 I 1=1 11 1 I 1=1 11 1 I 1 1 I 1=1 11 1 I I 1 1 I 1 1 I 1=1 11 1 11- Q
1 11 -(III 1111-III1 -(III 1111-III1 -III 1-1I 11 1 1111I 11III1 1111I 11III1 1I 11III1 1- SECTION Q Q
� III111IIIIIIIIIIII111III111III11111II11-Q1I1111 111111I1111111I111111I1111111I111111 1111111IIIII
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CONCRETE COLLAR TRAFFIC AREAS Q
d- -III=III=III=III=III=III=III=III=III=III=III=1I1=1I1= -III-III =1I1=1I1=1I1=1I1=1I1=1I1=1I1=1I1=1I1=1I1=1I1=1 =1I1=1I II '
=I I=ITI=1T1=ITI=1T1=ITI=ITI=1T1=111=III=111=III=�1 w ITI=III=1 - -11=III=111=III=111=111=III=111=III=111=111II=111=1 PLAN VIEW ui
c I1 11 11 1111IIIIII111III111IIIIII111-III=wIII1 1 11 1 11 1-1 11 1-III111111-III1T-1 1 i'
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII11�111=IIII -III-III =III-III-IIIIII=III=IIIIIIIIII 1 JOINT TRENGH INSTALLED BY ID LOCKABLE WELL COVER, 8" DIAMETER Q
IIII111III111IIIIII111III111IIIIII=L� III11 IIIIIIIII-III =1 IIII111III11111I- WATER T16HT GALVANIZED STEEL Q �,
1=III=III=III=III=III=1 III=III=III=III=III=11 II=III=1 =III=III=III=III-II II=III=III=III=III=III=' POWER. REFER TO IDAHO POWER
d =III-III-III-III=III=1 III=III=III=III=III=III=O=III=III III=III=III=III=III=III-I III=III=III=11'F
EASEMENT AND SETBACK COVER AND CANISTER.N 11IIIIII111-1I11I I I11I11I1-1I11I11I11I�I I1-1I11 11I11I1-1I11I1-1I11I11I I I11I11 i'
11 III III 1I1 1I I1 1I1 1I1 1I1 1I1 1I1 1I1= 1I1 1I I1 1I1 1I1 1I1 1I1 1I1 1I1 1I1 1I REOUIREMENT DOGUMENT FINISHED GRADE. / Q
11 11 11 11 11 11 11 11 11 11 = 11 11 1 11 11 11 11 11 11 11 11I Q
11=1 11=1 11=1 I I I 1=1 11=1 11=1 11=1 11=1 11=1 11=1 11=�=1 11=1 I I I I I=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 I I-
=1 1=1 1=1 1=1 1=1 1=1 1=1 1=1 1=1 1=1 1=1 1=1 1=1 =1 1=1 1=1 1=1 1=1 1=1 1=1 1=1 1=1 1=
1-III=III 11111III-III111III111III-III=w-III11I III111=(IIIIII-111111-III1I111 UJ
WRAP TOP AND SIDES OF PVC, GAP, 6ASKETED (WATERTIGHT). 31
J z 11n
II-III=III-III=
II III IIIIIIIIIIIIIIIIIIIIIIIIIIII. III-(III IIIIIIIIIIIIIIIIIIIIIIIII-III- TRENGH WITH NONWOVEN FILTER 1-III-III-III-III III-II-III=III11
l l lIII11111111111 IIIIIIIII1111111 I_I1=1 I1=1 1=1 III'- CONCRETE (COLLAR), GLASS 3000
NATIVE SOILS =III=III=III=III=III=III=III=III=III=III II-III-I =III=III=III=III=III=III=III=III=III- FABRIC, PER AGHD il-III-III II=III-II Q
=11-III-III-III-III-III-III-III=1I=1I=1I=1I=1I III=1I=1I=1I=1I=1I=1I=1I=1I=1 i1=III=II 1=III=III= (ISPWG SECTION -703) Q W
1III I1-1I11I11I11I11I1-1I11I11I1=III IIIII1 1I11I1-1I11I1-1I11I11I1-1I11I1= OVERLAP JOINTS TI111IIIII IIIII�III1= FINISH GRADE
BMP 20. OV
2'-0" MIN WIDTH SAND 1 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 MINIMUM OF 12". _
= - III=1 =1 =1 =1 =11=1 =1 =1 =1 =11=1 =1 =1 =1 =1 =1 =1 =1 =1 =1_III-III-III-III-III-III-III-III-III-III-III III-III-I I-III-III-III-III-III-III-III-III-III-_ I-I I I-I I MINUS CRUSHED AGGREGATE FOR - - - - -
_ _ _ _ - - =1 1=1 11-1�1=1�1
C WINDOW (ASTM G 33 SAND) = = _ _ _ _ - _ - _ = III= = = = = = = = = = =III III- III-III-III-III-III-III-III-III-III-III-III-III-III-III-III-III-III-III-III-III-III III-III-I I�I I I-III-III-III-I I�I I I-III-III-III-III-III-III-III-III-III-I�
BASE (ISPWG SECTION ii OR -1 T-1 T-1I I-__=IIIIIIIIIIIIIIIIII-III -III IIIIIIIIIIIIIIIIIIIIIIIIIII W -III-1I-1 -1 -1 -1 I I-1I-1 I I-1 I I-1 -1 -- -1 -1 -1 -1 --I c� -1 -1�I -1 -1 -1 -1�I -1 -1 -1 -1 -1 -1 -1 -1 -1 I- O w
CONSTRUCTED TO DEPTH 11IIIIII1IIIIIIIIIIIII1IIIIIIIIIIIII1I IIIIIIIII1IIII1IIIIIII1IIII1 _ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - O MATERIAL REQUIRED FOR STORM ILI-1�1=1I 1-1�1=1�1-1I I-1�1=1I 1-1�1=1�1-1I I-1�1=1I 1--�1=1�1-1I I- z I-1�1=1I I-1I 1=1I 1-1I�I�1=1I I-1I 1=1I 1-1I�I�1=1I I-1�1=1I 1-1I 1=1�1=1I 1-1
=1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 =1 I= - - - - - - - - - - - - - - - - - I= - - - - - - - - - -
OF FREE DRAINING SOILS. - -I I-III-I I-III-I -I I-III-I I-III-I -I I-III-I I-III-I Z �I I-III-III-III-I�I I-III-III-III-III-I -III I, z
=1 I I=1 I I=1 I I=1 I I=1 I I=1 I I=1 I I=1 I I=1 I I=1 I I=1 I I=1 I I=1 I I III=1 I I=1 I I=1 I I=1 I I=1 I I=1 I I=1 I I=1 I I=1 I I=1 I I- � DRAINAGE FACILITY (I.E DRAIN ROCK, 1=1 i 1=1 i 1=1 11=1 i 1=1 i 1=1 i 1=1 11=1 i 1=1 i�I i 1=1 i 1=1 i I-
E � - - - - - - - - - - - - - - - - - - - - - - - - � �
III= = = = = = = = = = = = = = = = = = = = = = = =III-11I-11I-11I-11I-11I-11I-11I-11I-11I-11I-11I-11I-11I- -11I-11I-11I-11I-11�I -11I-11I-11I-11�I -11I-11I-11 k L
o - FILTER SAND).
1 I I1 I I1 I I1 I I-1 I I1 I I1 I I1 I I1 I I-1 I I1 I I1 I I1 I I III-1 I I-1 I I1 I I1 I I-1 I I1 I I-1 I I1 I I1 I I-1 I I1 � w -1i 1=1i 1=1i 1-1i 1=1i 1-1i 1=1i 1=1i 1-1i 1=1i 1-1i 1=1 I 1=1i 1-1i I I i 1=1i 1-1i�Ii 1=1i 1=1I 1=1i 1-1i�Ii 1=1i 1=1I 1=1i 1-1i 1=1i 1-'
1 -11111 -1111 -11 -1 -1 -11 -111 -11 -11 1= c� -1 =I 1-1 1=I =1 1-1 =I 1-1 1=I =1 1-I =I 1-1 I- w
O Q -1 ITI ITI ITI ITI ITI ITI ITI ITI ITI ITI ITI ITI w ITI ITI ITITI ITI ITI ( ITI ITITI ITI ITI ( ITI ITI ITI N
m W PVC, PIPE, 4 DIAMETER ASTM D-3034 IIIIIIIIIIIIIIIIII111111111111111111111111111111111111111111111111111 IIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIII�IIIIIIIIIIIIIIII"�11 z
o 0 0 0 0 0 0 0 0 0 w SDR 35 l III III III III III= III III=1 = p III III-I III= III III III
00 -11 III III=1 III III=1 1= r =1 III =1�I =1 =1 li l r ` O
J Q 11 lII II II II II II II II II II III II III 1= I I-
o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o m z 2 - STAINLESS STEEL HOSE CLAMPS �TiI��1111�IjIITIl11ITiITI TIIII�Ij11TI�IITi1 ITIjIII-
Q - AT 3 5PAGIN6. SECURE 6EOTEXTILE -ITI-11-1 l=l l l-ITI=IT�ITI=ITI=III= NATIVE UNDISTURBED
Of N - - -
"-1 I-III-III-_ 11-1
=1 =1 =1 -1 / R
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 p `III, I_III-1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1=1 1-1�I 1-1 V
IN PLACE. SOIL.
-1 1-I 1=1 11 1=111=1 1=1 =1 11 1=1 1=1�I T 1=1 1=111=i
�
- r ,
n o 0 0 0 0 0 o I FILTER SAND (ISPWG SECTION 801) NOTES: V
FREE DRAINING NATIVE SOILS 7
o •; 1. TEST PIT SHALL BE DU6 TO VERIFY THE DEPTH OF FREE DRAINAGE
D o 0 0 0 0 0 0 0 0 0 0 0 0 0 o N PERFORATED PVC, PIPE, ASTM 0-3035 SOILS.
o 00 SDR 35 WITH 6 - " HOLES AT 3" ON 2. TEST PIT SIDEWALLS SHALL BE STABILIZED TO MEET ALL OSHA
o 0 0 0 0 0 0 0 0 0 0 •• CENTER. REQUIREMENTS.
0 �..r I DRAINAGE 6EOTEXTILE, TYPE I (ISPWG CD
.. SECTION 2060) y
DRAINAGE TEST PIT aWozo�: z
co PVC, GAP, SOLVENT WELDED OR v°i ui z
NOTE. 6ASKETED (WATERTIGHT) 5
NOTES: NOT To So�> �� y z z is Y (,
12" //y��am
I. THE USE OF SILTY LOAM OR GLAY IS PROHIBITED FROM USE AS BASIN BOTTOM MATERIAL. co co a�' a o m
2. DO NOT GOMPAGT BASIN AREA WITH HEAVY EQUIPMENT. IF GOMPAGTION OGGURS, RIP TO 12" 1. WELLS ARE FOR OBSERVATION OF GROUNDWATER LEVEL NEAR STORM DRAINAGE
m FACILITIES.
C AND RE6RADE. s.W
N 3. IN THE EVENT THE SWALE IS USED AS A SEDIMENT BASIN. REMOVE SILT, RESRADE TO SPEGIFIED 2. LOCATION OF GROUND OBSERVATION WELLS SHALL BE APPROVED BY CITY O
TOLERANGES. ENnGI/N�EER. \ , REVISIONS
4. REFER TO SPEGIFIGATIONS FOR SWALE PERGOLATION TESTING REQUIREMENTS. MONITORING AND O B S E R V AT I O N LL
5. GONTRAGTOR SHALL EXCAVATE A TEST PIT AT SWALE LOCATION TO CONFIRM THE DEPTH TO /� No. Date Description
o FREE DRAINING SOILS AND GROUNDWATER IN THE PRESENGE OF THE DESI6N PROFESSIONAL. L•F WELL SECTION 0
Q 6. 6EOTEXTILE FILTER FABRIC, OF PP OR POLYESTER FIBERS OR COMBINATION OF BOTH, WITH w
v FLOW RATE RANGE FROM 110 TO 350 6PM/50. FT. WHEN TESTED AGGORDIN6 TO ASTM D44g1.
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GRASS SWALE SECTION AT JOINT TRENCH PRO 2J4ECO290.: O
DRAWN BY:
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0 CHECKED BY:
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JB, HKM Q
DATE:
0 06/03/2024
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SHEET NUMBER
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