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178.0 VAULT '63
Project Manager
B. WILLEY
178.0
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JUNCTION
Project Number
Job Address:
MANHOLE
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NOVEMBER 1999
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GENERAL NOTES: OREGON
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t I I " I / .,r I I A FOR EROSION AND SEDIMENT Do
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SPECIFICATION SECTION 2270
169.0 NJ EXPIRES I
X
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169.8
(n ........ SEE SPECIFICATION SECTION 2270
LIMITS OP REPLACEMENT
RIM 168.65 THIS LINE IS ONE INCH WHEN
4.85 PAVING/CUR$ AND GUTTER C ANY DAMAGED PAVEMENT AND
I.E. OUT 164.85 DRAWING IS FULL SIZE. IF NOT
SEE DETAIL
% f CURB/GUTTER OUTSIDE OF LIMITS
ONE INCH, SCALE ACCORDINGLY.
CO2513 01
SHOWN SHALL BE REPLACED AT
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CONTRACTOR'S EXPENSE
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SPECIFIC NOTES:
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168.8
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MODIFICATIONS WITH FILTER FABRIC
SEE '100 SERIES
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6'R LOCATION SHOWN AND PROVIDE
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Sheet Number
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NOTES FOR SEDIMENT FENCES: OVERLAP PLASTIC SHEETING FENCE
10' & BURY WITH A MINIMUM
FILTER 1. THE FILTER FABRIC SHALL BE PURCHASED IN A OF 8" GRAVEL, TYPICAL TOP 0
FABRIC CONTINUOUS ROLL CUT TO THE LENGTH OF THE BARRIER TO & BOTTOM. P_�
FAVOIU USE OF JOINTS. WHEN JOINTS ARE NECESSARY, FILTER z
- CLOTH SHALL BE SPLICED TOGETHER ONLY AT A SUPPORT SANDBAG HOLD DOWN vI
1 2"X2" POST POST, WITH A MINIMUM 6-INCH OVERLAP, AND BOTH ENDS PLACE SANDBAGS 0 10' Z
14 1' 1 SECURELY FASTENED TO THE POST. INTERVALS, PROVIDE 0
CONTINUOUS HOLD DOWNS ROPE 0
2. THE FILTER FABRIC FENCE SHALL BE INSTALLED TO FOLLOW ® ALL JOINTS W/ 2x6 AND Li
I D I FILTER FABRIC THE CONTOURS WHERE FEASIBLE. THE FENCE POSTS SHALL BE SANDBAGS ® 3' ON CENTER _ w HDR Engineering, Inc.
- _ - SPACED A MAXIMUM OF 6 FEET APART AND DRIVEN SECURELY ENTIRE LENGTH OF JOINT —
- i-r I� N INTO THE GROUND A MINIMUM OF 24 INCHES. 1 HYDROSEED ALL DITCHES
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41)
— — — -- — — - - 1 AND DISTURBED GROUND
3. THE FILTER FABRIC SHALL HAVE A MINIMUM VERTICAL /
{ I EAS
''I- 7n ,T o BURIAL OF 4 INCHES. ALL EXCAVATED MATERIAL FROM FILTER
I 6' MAX FABRIC i- FABRIC FENCE INSTALLATION, SHALL BE BACKFILLED AND o L=, ' UNIFIED SEWERAGE AGENCY
i I -- _I I 4" BELOW - _ COMPACTED, ALONG THE ENTIRE DISTURBED AREA. OF WASHINGTON COUNTY
GRADE 3, 0
j 4. STANDARD OR HEAVY DUTY FILTER FABRIC FENCE SHALL w F / _.
{ u HAVE MANUFACTURED STITCHED LOOPS FOR 2"x2" POSTi �ii�'
INSTALLATION, STITCHED LOOPS SHALL BE INSTALLED ON THE _ -i DURHAM
2"X2" WOOD POSTS -n 0 USE CONTINUOUS PLASTIC SHEETING =1 II
{ STANDARD OR BETTER A UPHILL SIDE OF THE SLOPED AREA. U) 0 TO COVER SLOPE W/ MIN 3FT
OR EQUAL. ALTERNATE: _ 5. FILTER FABRIC FENCES SHALL BE REMOVED WHEN THEY OVERLAP AT JOINTS 2 2 FACILITY
STEEL FENCE POSTS HAVE SERVED THEIR USEFUL PURPOSE, BUT NOT BEFORE THE b' °b'°b°O b'° °• •° •°• •° 0:.
UPSLOPE AREA HAS BEEN PERMANENTLY PROTECTED AND °° °•°O•°°°°O°°o?.O°°•"O�° °"°° -111'! PHASE .7
i
{ STABILIZED. � �`����� � EXPANSION
ELEVATION SECTION rA 6° FILTER FABRIC FENCES SHALL BE INSPECTED BY ALL STOCKPLIES TO BE
I 18 ANULAR FILL UNLESS
CONTRACTOR IMMEDIATELY AFTER EACH RAINFALL AND AT OTHERWISE SHOWN EXTEND PROTECTED USING A F'
LEAST Dtil; ' DURING PROLONGED RAINFALL. ANS, REQUIRED TO STRUCTURAL FILL SIMILAR METHOD OF t
REPAIRS -HALL BE MADE IMMEDIATELY. PROTECTION. SEE SPEC
GEOTEXTILE FILTER FABRIC SECTION 02270 `
r
Project Manager
SEDIMENT FENCE -- EXCAVATION SLOPE PROTECTION EROSION CONTROL DITCH .;w
NTS 02270-04 NTs 02270-05 NTS 02270_06 _ B. WILLEY
I
Designed
P. SUNDERLAND
Drawn
SET COVER OF VALVE BOX & S. KUHNS
a I C 6, COLLAR Y4" BELOW GRADE Checked
IN PAVEMENT OR SHOULDER SLOPE 6:1 OR
FLATTER - G. JONES
_ I � & •�" ABOVE ELSEWHERE �
{ ! I r=11 CAST IRON
Project Number
° o° ° ` ° a o (TYP) TRAFFIC LID �p� t .
I 1 �° ° °- °oI °° ° ° °�1 FUTURE $" TYP (TYP 2) — 00039-436-102 r'
° ° ° ° ° PAVEMENT
2 0 00 2 r
I o — r; 1 �Tt` -I1� I Date
°�00-1
0 o ° TOP SOIL SECTION
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DECEMBER 1999
r,.,.I•.
MESH CHIP ROCK CHECK DAM SPACING < 10' d a I
l (BIOFILTER) • •---�- r
BAGS, 7YP
TOP OF DITCH
x { 24" MIN 4-#4 EW - �-CONC COLLAR 2'-0" X NO LIP ------ --- 8' o„ 58830+�
-- # " SLOPE 12:1 MAX
3-0 OR CONC SIDEWALK \ - �
SPILLWAY CAST IRON I CURB & GUTTERVALVE r=----
{ 00 °o ° (TYP 2)UX 6"ID TRACING WIRE LEADL K „ OREGON
_ 2 _ (12 MIN EXPOSED LENGTH) ' '_ _ 6
r-- ° o VALVE NUT I (TYP 2) PAVEMENT L 2
1 1 0 °o o ° 00. ° o 12 CONCRETE
vALVE SEE PAVING DETAIL/
BOTTOM OF DITCH ---I ° °° o ° o o ° °° o --- - THIS SHEET -' i2/sl/. of r
AREA BASIN -illTlll—ii{—Ili- ° ° °° ' ° ° o SIDEWALKRIPUM
° o o ° ° I ISI I I=i I I - - �
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i� 6.. (TYP 2) EXTEND 12 BEHIND BACK BASE FOR COURSE OVER
COMPACTED SUBGRADE
� OF CURB WHEN SPECIFIED I- --I
ROCK CHECK DAM 8%8%6" CONC b�°b'O b' }°°�'°�' THIS UNE IS ONE INCH WHEN
+I N
10'-C" MIN BLOCK UNDER °o( .°o•°o TRACING WIRE
°1•° • •°b•° CAST IRON DRAWING IS FULL SIZE. IF NOT
EXTENSION SIDE VIEW ONE INCH, SCALE ACCORDINGLY.
HODY OF BURIED _
x VALVES THRU 10". Gi�ANULAR
x 12"X12"X6" PIPE EMBEDMENT
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Project Manager
SECTION A OR PRECAST PER SPEC SECTION 02601. 6" 2'-0" 6" 6" LEVELING
B. WILLEY
f MIN COURSE
TYPE I CATCH BASIN _—� LQ FIRE HYDRANT
Designed
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10" DIAMETER PLASTIC VALVE " A PLACE 2'-0" AWAY FROM
BOX AND LID (BLACK COLOR) 9 `•� IxFINISH GRADE - FACE OF NEAREST Project Number
W/LOCK BOLT ON LID 1 11 ! CONSTRUCTION (UNO)
-- - — PAINT FEDERAL SAFETY YELLOW 00039-436-102
SEE NOTE
��- GROUT � I -WELD ALL. CORNERS W/WHITE REFLECTIVE o Date
GRIND ECGE SMOOTH ALL ARCJND TOP TAPE BAND I I DECEMBER 1999
ECCENTRIC . . I-R--5 , TYP ¢
8�� FINISH GRADE 4" FUTURE TOP SOIL - MANHOLE CONE - /2" EXPANSION
FRAME DETAIL MATERIAL (CONT.) PROF
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