HomeMy WebLinkAboutSD-469-94" OBSERVATION PORT WITH CAP 4 OZ NON -WOVEN FILTER
(PERFORATED BELOW STONE - FABRIC TO ENCLOSE TOP
INSTALL A MINIMUM OF TWO (2) AND SIDES OF THE SYSTEM
PORTS IN EACH FIELD) CULTEC RECHARGER 330XLHO
(52 "Wx8.5'L)(30.5 "H)
I ITT' ! I I I I Z- I iI I I `; 111 I I i_.f l I "' ; '_� �1 f -1 I I, I i 1 =1 I( I 11=I I I i i! _i (' I I I
6" SCH 40 „�" f! 8' SCH 40
PVC LATERAL r
PVC LATERAL
_ O --
FROM
1 " TO 2" DIA. WASHED ROOF DRAINS
CRUSHED STONE
(DOUBLE WASHED PREFERRED)
FOUNDATION
%!iiLEA ER
SY2TEM -1 PSIS -1) - PLAN �E_W
(NOT TO SCALE)
1" TO 2" DiA. DOUBLE WASHED
f'RIN34P'n cmuF _
PiPE.
MIN. FINISHED
CHAMBERS EL. OVER
BLOCK
TO PROPOSED
SUBSURFACE
INFILTRATION SYSTEM
FROM
( ! I AREA DRAIN
Vdf>LHVAHUN YUKI W11H GAY (f'tMt- UKAILU
BELOW STONE - INSTALL A MINIMUM OF TWO
(2) PORTS IN EACH FIELD)
4" LOAM & SEED 4 OZ. NON -WOVEN FILTER FABRIC TO ENCLOSE
BERS= 206.54E 959 COMPACTED FILL TOP AND SIDES OF THE SYSTEM
FROM PROPOSED
AREA DRAINS
205.54 58" C_C (MINI { -! ; I —I 1; I 1
205.04'_IS: : . : : - -- 6 (MiN) I I (.. l TO PROPOSED
-SUBSURFACE
?04.00 i i : (I ! i 30 s , I -(I 1 =1 INFIL TRA77ON SYSTEM
I i 1-
?02 IF f I : i
'02.00=11::: ::: F 6»
-I
12" (MIN) I I I2�I 1 s+�! { 1=1 I (- E]
USE 6 CULTEC RECHARGER =(I ( ill (TYR)
330XL HEAVY DUTY CHAMBERS I i `1= I ; L 11 I I I E��IH`�1 i' 00 C I I i=
NATURALLY
lll�.:
PROVIDE MINIMUM 2 FEET SEPARATION OCCURRING SOIL—')
BETWEEN 774E BOTTOM OF THE 6 INCH = (DEPTH VARiES)
WASHED STONE LAYER AND THE ESDMA7ED
SEASONAL HIGH GROUNDW47ER TABLE OR
LEDGE.
SEC77ON DETAIL
NO_7ES,
- C -C IS CENTER TO CENTER
- PROVIDE 6" MiN. SEPARATION BETWEEN ROWS OF CHAMBERS
PROPOSED SUBSURFACE iNFK7RATION
IMEM -1 6PSIS -12 - CROSS SEC77ON
(NOT TO SCALE)
(MIN)
NOTE: CONTRACTOR SHALL REMOVE ALL TOPSOIL,
— SUBSOIL, FILL MATERIAL AND OTHER IMPERVIOUS
LAYERS WITHIN THE F007PRINT (AND TWO (2) FEET
BEYOND) OF 774E PROPOSED SUBSURFACE
INFIL7RA770N SYSTEM. EXCAVA770M SHALL BE FILLED
WITH MATERIAL SPECIFIED iN SEC77ON 15.255 (3) OF
THE STATE ENVIRONMENTAL CODE 777LE 5 UP TO
THE PROPOSED ELEVA77ON OF THE WASHED STONE.
4" OBSERVATION PORT WITH CAP
4 OZ NON —WOVEN FILTER
(PERFORATED BELOW STONE —
FABRIC TO ENCLOSE TOP
IIR
(NOT TO SCALE) 4
INSTALL A MINIMUM OF TWO (2)
AND SIDES OF THE SYSTEM
O
=
PORTS IN EACH FIELD)
CULTEC RECHARGER 330XLHD
(52 'Wx8.5'Lx30. SH)
DEED BOOK 55798 PAGE 225
=11
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29.5
(2) PORTS IN EACH FIELD)
PVC LATERAL
FROM
AREA DRAIN
31.5'
FROM
ROOF DRAINS 1" TO 2 " DiA. WASHED
CRUSHED STONE ( 9ffl ED SUB,{ MQE INFILTRATION
(DOUBLE WASHED PREFERRED) SYSMW --3 (PSIS -3) - PLAN MEW
i
FOUNDA7ION
- PIPE
MIN. T
BLOCK
OP OED
SUBSURFACE
INFILTRATION SYSTEM
(NOT TO SCALE)
I" TO 2" DiA. DOUBLE WASHED
, RI M14M CTr7NF _
OUJLKVAIJUN YUKI W11H C.AN (t- LKtUMILU
BELOW STONE - INSTALL A MINIMUM OF TWO
(2) PORTS iN EACH FIELD)
-4" LOAM & SEED 4 OZ NON -WOVEN FiLTER FABRIC TO ENCLOSE
1--959 COMPACTED FILL TOP AND SIDES OF THE SYSTEM
- I i FROM PROPOSED
(MIN) AREA DRAINS
I 6 (MIN).i i 1-1 TO PROPOSED
c I! I �� SUBSURFACE
30 5 „ r i l -1 INFiL TRATlON SYSTEM
-I ll Ili 'r2' (MIN) - 2''i2ji( !II h1i, fl, Ili li
USE 8 CULTEC RECHARGER
330XL HEAVY DUTY CHAMBERS
711!— r �sr
1iI t NATURALLY
PROVIDE MINIMUM 2 FEET SEPARATION I { OCCURRING SOIL
BETWEEN THE BOTTOM OF THE 6 INCH' - (DEPTH VARi_
WASHED STONE LAYER AND THE ES77MAIED "' —' "— t —' s —' '— ' 1
SEASONAL HIGH GROUNDWATER TABLE OR
LEDGE.
SECTION DETAIL
NOTES,•
— C —C IS CENTER TO CENTER
— PROVIDE 6" MIN. SEPARA7ON BETWEEN ROWS OF CHAMBERS
PROPOSED SUBSURFACE INFILTRATION
SY2TEM -,3 (PSIS- - CROSS smum
(NOT TO SCALE)
(MIN)
N07E CON7RACTOR SHALL REMOVE ALL TOPSOIL,
SUBSOIL, FiLL MATERIAL AND OTHER IMPERVIOUS
LAYERS WITHIN THE F007PRINT (AND TWO (2) FEET
BEYOND) OF THE PROPOSED SUBSURFACE
INFIL7RA77ON SYS77_M. EXCAVA77ON SHALL BE FILLED
WITH MA7ERiAL SPECIFIED iN SECTION 15.255 (3) OF
7HE STA7E ENVRONMENTAL CODE, 777LE 5 UP TO
THE PROPOSED ELEVA77ON OF THE WASHED STONE.
4" OBSERVATION PORT WITH CAP 4 OZ, NON -WOVEN FILTER
(PERFORATED BELOW STONE - FABRIC TO ENCLOSE TOP
INSTALL A MINIMUM OF TWO (2) AND SiDES OF THE SYSTEM
PORTS IN EACH FIELD) CULTEC RECHARGER 33OXLHD
(52 "Wx8.5'Lx30.5 H`)
s" SCH 40 111 {� ' , -! f ' iT 111- I %I% Imo; i ?'; i ?' Lill
PVC LATERAL I
8" SCH 40
PVC LATERAL
0
i'.I i
IIR
(NOT TO SCALE) 4
495 LOWELL STREET
O
=
LEXINGTON, MA 02421
DEED BOOK 55798 PAGE 225
( (-
- r t i i
SIT': 1- (t i t :_r•• 777.7177 rI I I
1" TO 2" DIA. DOUBLE WASHED *
—=.--, —I I
7�7
29.5' ¢
AT THE MIDDLESEX SOUTH
OBSERVA770M
REGISTRY OF DEEDS.
T, i1' —1 i' ? : ,
R
;1; =t, I1! =111 1!, =3I1
Il,
29.5
FROM
AREA DRAIN
31.5'
FROM
ROOF DRAINS 1" TO 2 " DiA. WASHED
CRUSHED STONE ( 9ffl ED SUB,{ MQE INFILTRATION
(DOUBLE WASHED PREFERRED) SYSMW --3 (PSIS -3) - PLAN MEW
i
FOUNDA7ION
- PIPE
MIN. T
BLOCK
OP OED
SUBSURFACE
INFILTRATION SYSTEM
(NOT TO SCALE)
I" TO 2" DiA. DOUBLE WASHED
, RI M14M CTr7NF _
OUJLKVAIJUN YUKI W11H C.AN (t- LKtUMILU
BELOW STONE - INSTALL A MINIMUM OF TWO
(2) PORTS iN EACH FIELD)
-4" LOAM & SEED 4 OZ NON -WOVEN FiLTER FABRIC TO ENCLOSE
1--959 COMPACTED FILL TOP AND SIDES OF THE SYSTEM
- I i FROM PROPOSED
(MIN) AREA DRAINS
I 6 (MIN).i i 1-1 TO PROPOSED
c I! I �� SUBSURFACE
30 5 „ r i l -1 INFiL TRATlON SYSTEM
-I ll Ili 'r2' (MIN) - 2''i2ji( !II h1i, fl, Ili li
USE 8 CULTEC RECHARGER
330XL HEAVY DUTY CHAMBERS
711!— r �sr
1iI t NATURALLY
PROVIDE MINIMUM 2 FEET SEPARATION I { OCCURRING SOIL
BETWEEN THE BOTTOM OF THE 6 INCH' - (DEPTH VARi_
WASHED STONE LAYER AND THE ES77MAIED "' —' "— t —' s —' '— ' 1
SEASONAL HIGH GROUNDWATER TABLE OR
LEDGE.
SECTION DETAIL
NOTES,•
— C —C IS CENTER TO CENTER
— PROVIDE 6" MIN. SEPARA7ON BETWEEN ROWS OF CHAMBERS
PROPOSED SUBSURFACE INFILTRATION
SY2TEM -,3 (PSIS- - CROSS smum
(NOT TO SCALE)
(MIN)
N07E CON7RACTOR SHALL REMOVE ALL TOPSOIL,
SUBSOIL, FiLL MATERIAL AND OTHER IMPERVIOUS
LAYERS WITHIN THE F007PRINT (AND TWO (2) FEET
BEYOND) OF THE PROPOSED SUBSURFACE
INFIL7RA77ON SYS77_M. EXCAVA77ON SHALL BE FILLED
WITH MA7ERiAL SPECIFIED iN SECTION 15.255 (3) OF
7HE STA7E ENVRONMENTAL CODE, 777LE 5 UP TO
THE PROPOSED ELEVA77ON OF THE WASHED STONE.
4" OBSERVATION PORT WITH CAP 4 OZ, NON -WOVEN FILTER
(PERFORATED BELOW STONE - FABRIC TO ENCLOSE TOP
INSTALL A MINIMUM OF TWO (2) AND SiDES OF THE SYSTEM
PORTS IN EACH FIELD) CULTEC RECHARGER 33OXLHD
(52 "Wx8.5'Lx30.5 H`)
s" SCH 40 111 {� ' , -! f ' iT 111- I %I% Imo; i ?'; i ?' Lill
PVC LATERAL I
8" SCH 40
PVC LATERAL
FROM
AREA DRAIN APPUGANT•
SHELDON CORP.
TODD CATALDO
121 MARRETT ROAD
31.5 LEXINGTON, MA 02421
FROM 7 " TO 2" DIA. WASHED
ROOF DRAINS CRUSHED STONE PROPOSED SUBSURFACE INFILTRATION RECORD OWNER:
(DOUBLE WASHED PREFERRED) 4:Z?'S7EM -9 PSIS- 1 - PLAN VIEW
0
i'.I i
IIR
(NOT TO SCALE) 4
495 LOWELL STREET
LEXINGTON, MA 02421
DEED BOOK 55798 PAGE 225
( (-
- r t i i
SIT': 1- (t i t :_r•• 777.7177 rI I I
1" TO 2" DIA. DOUBLE WASHED *
—=.--, —I I
7�7
29.5' ¢
FROM
AREA DRAIN APPUGANT•
SHELDON CORP.
TODD CATALDO
121 MARRETT ROAD
31.5 LEXINGTON, MA 02421
FROM 7 " TO 2" DIA. WASHED
ROOF DRAINS CRUSHED STONE PROPOSED SUBSURFACE INFILTRATION RECORD OWNER:
(DOUBLE WASHED PREFERRED) 4:Z?'S7EM -9 PSIS- 1 - PLAN VIEW
k=111 i ! I I ' -I F BOT CHAMBER = 202.53 �
HE SYSTEM
-111 BOTTOM EL. =202 03 —1 j I
'.=
11��IIr�,il 12" (MIN),
USE 8 CULTEC RECHARGER (rYP)
ti =i'•' �' i-
1 I =r I t Ill_• I I
330XL HEAVY DUTY CHAMBERS -'
11 NATURALLY
PROVIDE MINIMUM 2 FEET SEPARA710N 1�OCCURRING SOIL
i
BETWEEN 7HE BOTTOM OF THE 6 INCH (DEPTH VARIES)
WASHED STONE LAYER AND THE ES77MATED _.:: —n t
SEASONAL HIGH GROUNDWATER TABLE OR
LEDGE.
SEC77ON DETAIL
NOTES,
- C -C IS CENTER TO CENTER
- PROVIDE 6" MiN. SEPARATION BETWEEN ROWS OF CHAMBERS
PRISED SUBSURFACE INFILTRATION
SYSTEM -1 {PSIS -1,) - CROSS SECRON
(NOT TO SCALE)
4" OBSERVATION PORT WITH CAP 4 OZ NON —WOVEN FILTER
(PERFORATED BELOW STONE — FABRIC TO ENCLOSE TOP
INSTALL A MINIMUM OF TWO (2) AND SIDES OF THE SYSTEM
PORTS IN EACH FIELD) CULTEC RECHARGER 330XLHD
{ (52 "Wx8.5 Lx30.5'H)
Ii.. -. : i , :_i'_:� : :,: •: ! :, ( -iii III -1. __I i._ CII�i S I: III— III =Iii— I!i —'•:1-
j I l (I , I i- it f —! ! _i ('
6" SCH 40 �1-� �... ..:u= � .. � ,...,..__. _ �: -_ ... :_1,...�� -r _..,:�.... = .. -._ ._- j i 8" SCH 40
PVC LATERAL i i l� = PVC LATERAL
O
FROM
AREA DRAIN
0
FROM
ROOF DRAINS 1" TO 2" DIA. WASHED
CRUSHED STONE
(DOUBLE WASHED PREFERRED)
BUILDING
FOUNDATION
i
/ 1 I LEADER
1.
BLOCK
TO PROPOSED
SUBSURFACE
INFILTRATION SYSTEM
i74';T�? '-My 7y'7�Ie�7.TI #TITflltT
TO
1" TO 2" DIA. DOUBLE WASHED
CRUSHED STONE
OBSERVATION PORT WITH CAP (PERFORATED
BELOW STONE - INSTALL A MINIMUM OF TWO
(2) PORTS IN EACH FIELD)
4" LOAM & SEED 4 OZ NON -WOVEN FILTER FABRIC TO ENCLOSE
1
OVER CHAMBERS= 2Q5.04f 959 COMPACTED FiLL TOP AND SIDES OF THE SYSTEM
..
i N l 8° I�I11 FROM PROPOSED
"- ARE DRAINS
(MIN)
NOTE CONTRACTOR SHALL REMOVE' ALL TOPSOIL,
SUBSOIL, FILL MATERIAL AND OTHER IMPERVIOUS
LAYERS WITHIN 774£ F007PRINT (AND TWO (2) FEET
BEYOND) OF THE PROPOSED SUBSURFACE
1NF7L7RA77ON SYSTEM. EXCAVA77ON SHALL BE FILLED
WiTH MATERIAL SPECIFIED iN SEC77ON 15.255 (3) OF
THE STATE ENVIRONMENTAL CODE, 777LE 5 UP TO
THE PROPOSED ELEVATTON OF THE WASHED STONE.
I, S 1L'�� P4Jj _ CLERK OF THE TOWN OF LEXINGTON,
MASSACHUSETTS HEREBY CER77FY THAT THE NOTICE OF APPROVAL OF
THIS PLAN BY THE LEXINGTON PLANNING BOARD HAS BEEN RECEIVED
AND RECORDED AT THE OFFICE AND NO NOTICE OF APPEAL WAS
RECEIVED DURING TWENTY DAYS NEXT AFTER SUCH RECEIPT AND
RECORDING OF SAID NOTICE.
t *" Af t7 Atli
TOWN CLERK DATE
3 -�2—
DA7E-
8" 495 LOWELL �SYTREET
_ A (ASSESSOR'S MAP 61 - LOTS 52 & 51
C_C ,ii;
I �, =6 (MIN) ` I I 1! TO PROPOSED
SUBSURFACE DEFINITIVE SUBDIVISION
Ii! it 11 I INFILTRATION SYSTEM
305 _iii
!� SITE DETAILS f
i1= Ili 12" (MINI l I &_ $I1 _iii } fIl III
USE 8 CUL TEC RECHARGER I I I I i l i l (TYP.) I _! I I 1 I I. 11 i I I i I; i f! I, i I I I 1 12" (MIN)
330XL HEAVY DUTY CHAMBERS iii i 1 ;2 =i
-, -:,- l? iii i
NOTE CONTRACTOR SHALL REMOVE AL TOPSOIL, NATURALLY 1=1 t (!r
SUBSOIL, FIL MATERIAL AND OTHER IMPERVIOUS OCCURRING S01L f I I a i r
LAYERS WITHIN THE FOOTPRINT (AND TWO (2) FEET (DEPTH VARIES) f!
BEYOND) OF THE PROPOSED SUBSURFACE -' +' -{ r -' �' -: i; -:: r_I 1, i__i ; i._(! _17
iNFIL7RA77ON SYSTEM. EXCAVA770M SHALL BE FILLED PROVIDE MINIMUM 2 FEET SEPARATION
W7774 MATERIAL SPECIFIED IN SECTION 15.255 (3) OF BETWEEN THE BOTTOM OF THE 6 INCH
774E STATE ENVIRONMENTAL CODE, Ti7LE 5 UP TO SEC71ON DETAIL WASHED STONE LAYER AND THE ES77MA7ED
7HE PROPOSED ELEV4770N .OF THE WASHED STONE NOTES SEASONAL HIGH GROUNDWATER TABLE OR
- C -C IS CENTER TO CENTER LEDGE
- PROVIDE 6" MiN. SEPARATION BETWEEN ROWS OF CHAMBERS
PROPOSED SUBSURFAGE INFILTRATION
SY2TEM -4 (PSIS 4) - 0= SEcum
(NOT TO SCALE) REVISIONS
DWG. NO. 5554DEF -DET
5D-469
FREDERICK A. W7TTHUS
(NOT TO SCALE) 4
495 LOWELL STREET
LEXINGTON, MA 02421
DEED BOOK 55798 PAGE 225
BUILDING 1
1" TO 2" DIA. DOUBLE WASHED *
*DENOTES DOCUMENTS RECORDED
CRUSHED STONE A
AT THE MIDDLESEX SOUTH
OBSERVA770M
REGISTRY OF DEEDS.
ROOF
R
/ L
LEADER (
(2) PORTS IN EACH FIELD)
/ S
SURCHARGE PIPE. 4
4" LOAM & SEED 4 OZ. NON -WOVEN FILTER FABRIC T
TO ENCLOSE
MIN. FINISHED 9
959 COMPACTED FILL TOP AND SIDES OF THE SYSTEM
CHAMBERS E
EL. OVER CHAMBERS = 206.57±
rl M
FROM PROPOSED
BLOCK 1 (� I, V
- 8
AREA DRAINS
(MIN) _
[ j -I (
((TOP STONE EL = 205.57 - +I �
_ [
� 5
i i 6" (M1N).i l -� TO PROPOSED
TO PROPOSED
1
4 00
i 30 5
=SUBSURFACE
k=111 i ! I I ' -I F BOT CHAMBER = 202.53 �
HE SYSTEM
-111 BOTTOM EL. =202 03 —1 j I
'.=
11��IIr�,il 12" (MIN),
USE 8 CULTEC RECHARGER (rYP)
ti =i'•' �' i-
1 I =r I t Ill_• I I
330XL HEAVY DUTY CHAMBERS -'
11 NATURALLY
PROVIDE MINIMUM 2 FEET SEPARA710N 1�OCCURRING SOIL
i
BETWEEN 7HE BOTTOM OF THE 6 INCH (DEPTH VARIES)
WASHED STONE LAYER AND THE ES77MATED _.:: —n t
SEASONAL HIGH GROUNDWATER TABLE OR
LEDGE.
SEC77ON DETAIL
NOTES,
- C -C IS CENTER TO CENTER
- PROVIDE 6" MiN. SEPARATION BETWEEN ROWS OF CHAMBERS
PRISED SUBSURFACE INFILTRATION
SYSTEM -1 {PSIS -1,) - CROSS SECRON
(NOT TO SCALE)
4" OBSERVATION PORT WITH CAP 4 OZ NON —WOVEN FILTER
(PERFORATED BELOW STONE — FABRIC TO ENCLOSE TOP
INSTALL A MINIMUM OF TWO (2) AND SIDES OF THE SYSTEM
PORTS IN EACH FIELD) CULTEC RECHARGER 330XLHD
{ (52 "Wx8.5 Lx30.5'H)
Ii.. -. : i , :_i'_:� : :,: •: ! :, ( -iii III -1. __I i._ CII�i S I: III— III =Iii— I!i —'•:1-
j I l (I , I i- it f —! ! _i ('
6" SCH 40 �1-� �... ..:u= � .. � ,...,..__. _ �: -_ ... :_1,...�� -r _..,:�.... = .. -._ ._- j i 8" SCH 40
PVC LATERAL i i l� = PVC LATERAL
O
FROM
AREA DRAIN
0
FROM
ROOF DRAINS 1" TO 2" DIA. WASHED
CRUSHED STONE
(DOUBLE WASHED PREFERRED)
BUILDING
FOUNDATION
i
/ 1 I LEADER
1.
BLOCK
TO PROPOSED
SUBSURFACE
INFILTRATION SYSTEM
i74';T�? '-My 7y'7�Ie�7.TI #TITflltT
TO
1" TO 2" DIA. DOUBLE WASHED
CRUSHED STONE
OBSERVATION PORT WITH CAP (PERFORATED
BELOW STONE - INSTALL A MINIMUM OF TWO
(2) PORTS IN EACH FIELD)
4" LOAM & SEED 4 OZ NON -WOVEN FILTER FABRIC TO ENCLOSE
1
OVER CHAMBERS= 2Q5.04f 959 COMPACTED FiLL TOP AND SIDES OF THE SYSTEM
..
i N l 8° I�I11 FROM PROPOSED
"- ARE DRAINS
(MIN)
NOTE CONTRACTOR SHALL REMOVE' ALL TOPSOIL,
SUBSOIL, FILL MATERIAL AND OTHER IMPERVIOUS
LAYERS WITHIN 774£ F007PRINT (AND TWO (2) FEET
BEYOND) OF THE PROPOSED SUBSURFACE
1NF7L7RA77ON SYSTEM. EXCAVA77ON SHALL BE FILLED
WiTH MATERIAL SPECIFIED iN SEC77ON 15.255 (3) OF
THE STATE ENVIRONMENTAL CODE, 777LE 5 UP TO
THE PROPOSED ELEVATTON OF THE WASHED STONE.
I, S 1L'�� P4Jj _ CLERK OF THE TOWN OF LEXINGTON,
MASSACHUSETTS HEREBY CER77FY THAT THE NOTICE OF APPROVAL OF
THIS PLAN BY THE LEXINGTON PLANNING BOARD HAS BEEN RECEIVED
AND RECORDED AT THE OFFICE AND NO NOTICE OF APPEAL WAS
RECEIVED DURING TWENTY DAYS NEXT AFTER SUCH RECEIPT AND
RECORDING OF SAID NOTICE.
t *" Af t7 Atli
TOWN CLERK DATE
3 -�2—
DA7E-
8" 495 LOWELL �SYTREET
_ A (ASSESSOR'S MAP 61 - LOTS 52 & 51
C_C ,ii;
I �, =6 (MIN) ` I I 1! TO PROPOSED
SUBSURFACE DEFINITIVE SUBDIVISION
Ii! it 11 I INFILTRATION SYSTEM
305 _iii
!� SITE DETAILS f
i1= Ili 12" (MINI l I &_ $I1 _iii } fIl III
USE 8 CUL TEC RECHARGER I I I I i l i l (TYP.) I _! I I 1 I I. 11 i I I i I; i f! I, i I I I 1 12" (MIN)
330XL HEAVY DUTY CHAMBERS iii i 1 ;2 =i
-, -:,- l? iii i
NOTE CONTRACTOR SHALL REMOVE AL TOPSOIL, NATURALLY 1=1 t (!r
SUBSOIL, FIL MATERIAL AND OTHER IMPERVIOUS OCCURRING S01L f I I a i r
LAYERS WITHIN THE FOOTPRINT (AND TWO (2) FEET (DEPTH VARIES) f!
BEYOND) OF THE PROPOSED SUBSURFACE -' +' -{ r -' �' -: i; -:: r_I 1, i__i ; i._(! _17
iNFIL7RA77ON SYSTEM. EXCAVA770M SHALL BE FILLED PROVIDE MINIMUM 2 FEET SEPARATION
W7774 MATERIAL SPECIFIED IN SECTION 15.255 (3) OF BETWEEN THE BOTTOM OF THE 6 INCH
774E STATE ENVIRONMENTAL CODE, Ti7LE 5 UP TO SEC71ON DETAIL WASHED STONE LAYER AND THE ES77MA7ED
7HE PROPOSED ELEV4770N .OF THE WASHED STONE NOTES SEASONAL HIGH GROUNDWATER TABLE OR
- C -C IS CENTER TO CENTER LEDGE
- PROVIDE 6" MiN. SEPARATION BETWEEN ROWS OF CHAMBERS
PROPOSED SUBSURFAGE INFILTRATION
SY2TEM -4 (PSIS 4) - 0= SEcum
(NOT TO SCALE) REVISIONS
DWG. NO. 5554DEF -DET
5D-469