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OAKESDALE AVE. SW EXTENSION — P.HASE IA DW�l NO.
D-i 2
SHEE-1ac
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DRAINAGE DETAILS I L , - OF
PHASE 16 C0%'S7RLC_:G%' Fl+tASE 1A C0%S7RUC-,)ON
VARIES VAMES VARIES REGRADE PER DVtG Wl
I — — — — — — — i
----------- I
- - - - I I I I I I - - - - - - - - EX�ST NG GRADE—
NO DEPTH PACED
Mp,
Mp�gg AS
4H� IV
_0011710M EiL = 9
Z-11 V�
12 DEPTH GUAWir SPALLS PLACED
ON PORT90N OF PGft'D BUTOU
(SEE PLAN FOR LOCAPON)
WATER QUALITY POND I /"_C
NOT TO SCALE w
PHASE 1B CONSTRUCT-40N i P:iASE_ ',A CiDNSIFRUC TO%
(N.j.c)
/—MIN, EL_ 3.9'
WATER QUAIJTY, POND AND DISPERSAL DITCH NOTES:
i. CONSTRUCTION FENCING SHALL BE INSTALLED ALONG GRADING
DAYLIGHT LINES TO PROTECT UNDISTURBED AREAS. SUCH AREAS
SHALL BE FREE OF GRADING, FILLING, STOCK PILING, VEGETAT.'CN
DISTURBANCE, AND EQUIPMENT STAGING.
2, SEE DWG W3 AND DWG W4 FOR PLANTING PLAN.
3- OVER-EXCAVATE I FOOT BELOW GRADES SHOWN ON PLANS :N AREAS
WHERE QUARRY SPALLS WILL BE PLACED.
4- SETTLEMENT OF SAND PLACED OVER QUARRY SPALLS IS ANT,C.PA7ED.
FINISH GRADING IS NOT REQUIRED.
5- PLACE SAME QUARRY SPALL AND SAND SECTION USED FOR POND
BOTTOM ON POND ACCESS RAMP WHERE SHOWN ON FANS.
& OVER-EXCAVATE 6- BELOW GRADES SHOWN ON PLANS ON PC),%--
AND V-DITCH SIDE SLOPES FOR PLACEMENT OF TOPSOIL
4' VARIES 15' 20' 5• 5' E REGRADE PER DWG W2
i -, .1 : -- ------- -- APPROXIMATE EXISTING uRAD_
-----
---------- r -- T-
----------------------------
----------------------
TOP OF BERM EL. = 12.5'
TOP DEAD STORAGE: EL_ = Ll -5.
//-4 - DEPTH SAND AS PLACED
NO COMPACTION
BOTTOM EL = 7-5
12' DEP-H QUARRY SPALLS PLACED
ON POND BOTTOM
(SEE PLAN FOR LOCATION)
WATER QUALITY pnt\in -?
NOT TO SCALE
W"
AN�ROXIMATE EXISTING GRADE
----------
/_ QUARRY SPALL PAD
I v ��l O�H:
BOTTOM V-DITCH EL_ = 12.10-::::;
..........
V-DITCH OVERFLOW EL. = 13-60
AND TOP OF DEAD STORAGE
DISPERSAL V-DITCH I
NOT TO SCALE
DI
L) - .2 .7 (A 2 4k Q
PHASE 1B CONSTRUCTION
PHASE IA CONSTRUCTION
(N.I.C)'
VARIES
20'
REGRADE PER DWG W2
-------
APPROXIMATE EXISTING GRADE —
— — — — — — --
— — — — — — — — — —
- - - - - - - - - - - - - -
4'
TOP DEAD S TO
QUARRY SPALL PAD
i2
:IV
�1OH:IV
SMOTTOM V-DITCH EL = 9.50
V-DITCH OVERFLOW EL = 11.50
AND TOP OF DEAD STORAGE
DISPERSAL
V-DITCH 2
KD
NOT TO SCALE
z
W"
AN�ROXIMATE EXISTING GRADE
----------
/_ QUARRY SPALL PAD
I v ��l O�H:
BOTTOM V-DITCH EL_ = 12.10-::::;
..........
V-DITCH OVERFLOW EL. = 13-60
AND TOP OF DEAD STORAGE
DISPERSAL V-DITCH I
NOT TO SCALE
DI
L) - .2 .7 (A 2 4k Q