20190210 Ver 2_Site 12 plans_A0011C_Hyd_PSH2D-1 and PSH2D-2_20201113

48" RCP
SCRUB
12’ ASPHALT
8’
G
R
A
V
E
L
D
R
MTL
MTLN 7858’09" E370.92’ANTENNARADIO
132
EIP
RIP RAP
100.00’EXISTING R/W
BL-24
BM#14
SCRUB
1,870
1,860
1,850
1,840
1,830
(-
) 3
.20%
(-
) 3
.20%
(-
) 3
.20%
(-
) 3
.20%
10+00 11+00 12+00EL. 1865.79STA. 10+61 ROCK CROSS VANE (RCV1)EL. 1863.84STA. 11+22 ROCK CROSS VANE (RCV2)EL. 1861.89STA. 11+83 ROCK CROSS VANE (RCV3)EL. 1867.74STA. 10+00 TIE TO EXISTING STREAMEL. 1859.90STA. 12+45 TIE TO EXISTING STREAM13+00
0 10 20
VERTICAL
0 50 100
HORIZONTAL
SUMMARY OF QUANTITIES
UNITQUANTITYDESCRIPTIONSECTITEM NUMBER
6133000000-N
6133000000-N
1077000000-E
3656000000-E
3651000000-E
3642000000-E
3659000000-N
APPROXIMATE QUANTITIES ONLY.
SP
SP
SP
876
SP
876
873
CONSTRUCTION SURVEYING
GRADING
#57 STONE
GEOTEXTILE FOR DRAINAGE, TYPE 2
BOULDER
RIP RAP, CLASS A
LEVEL SPREADER APRON
PERFORMED SCOUR HOLES WITH
1
1
55
115
90
6
1
LS
LS
TON
SY
TON
TON
EA
SUMMARY OF EARTHWORK
LOCATION
(CU.YD.)
EXCAV.
UNCLASSIFIED
EMBANKMENT
(CU.YD.)
BORROW
(CU.YD.)
WASTE
17502177Y16CHANNEL
DESC STATION ELEV.RADIUS
R1
R2
R3
R4
R5
RCV1
RCV2
RCV3
30
25
25
35
35
10+61
11+22
11+83
1865.79
1863.84
1861.89
NORTHING EASTING
498210.93 555141.70
498234.43
498257.31
498292.09
498295.25
498333.26
498351.62 555094.53
555125.95
555117.44
555081.36
555115.61
555100.27
555082.80498214.42
PROFILE LEGEND
EXISTING GROUND ELEVATION
PROPOSED GROUND ELEVATION
PROPOSED BANKFULL
PROPOSED ROCK CROSS VANE
STA 10+00
BEGIN RELOCATION STA 12+45
END RELOCATION
NAD 83 NA 2011REVISIONS8/17/999/5/2018R:\Drainage\A0011C_Hyd_PSH2D.dgn3:26:51 PMDOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
HYDRAULICSROADWAY DESIGN
ENGINEER ENGINEER
R/W SHEET NO.
SHEET NO.PROJECT REFERENCE NO.
INCOMPLETE PLANS
DO NOT USE FOR R/W ACQUISITION
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
2D-1A-0011C
02
0203
04
15’ T
YP.
+25
GREU TL-3
GREU TL-2
25’R
40’R
1501
EX
INV. = 1869.68
TOP = 1879.44
RETAIN
SEE PSH 2D-2
ENERGY DISSIPATOR
NATURAL ROCK
RETAIN
C
C
C
F
F
F
F
F
F
C
C
C
C
CENTER OF RADIUS (R1)ROCK CROSS VANE (RCV1)ROCK CROSS VANE (RCV2)ROCK CROSS VANE (RCV3)CENTER OF RADIUS (R2)CENTER OF RADIUS (R3)CENTER OF RADIUS (R4)CENTER OF RADIUS (R5)SEE PSH 2D-2
ENERGY DISSIPATOR
NATURAL ROCK
SEE PSH 2D-2
TYP
STREAM PLUG,
SEE PSH 2D-2
TYP
STREAM PLUG,
C
C
C C
C
C
C
C
SEE PSH 2D-2
ROCK CROSS VANE
C
C
CC
C
C
C
{FLOW
BANKFULL
BANKFULL
FLOW
{A A
NOT TO SCALE
WIDTH OF FOOTER ROCK
SET HEADER ROCK BACK 1/3
POOL POOL POOL
NOT TO SCALE{FLOW
A
A
30
20 TO
BANKFULLBANKFULLWIDTH
BANKFULL
1/3
WIDTH
BANKFULL
1/3
WIDTH
BANKFULL
1/3
BBFLOW
{
OF THE FOOTER ROCK
A MINIMUM OF 1/3 WIDTH
SET HEADER ROCK BACK
FLOW
BANKFULL
{4% TO 10% SLOPE
POOL
(TYP.)
2’ MIN.
2’ MIN.
MIN.
2’
G H
APRON
A
B
B2:1E
APRON
2:1
POOL2:1
B
A 3
1
3
1
A
{
2:1
A B C D E F G H
2:
1 2:1E
D
NATURAL GROUND
STATIONNUMBER
BASIN RIP RAP BASIN
C WIDTH)
(1/3 BANKFULL
D
2’ MIN.
F
2:1
BERM
( IF REQUIRED )
(NOT TO SCALE)
CULVERT
SIZE
BERM
{FLOW
B ALL DIMENSIONS APPROXIMATE IN FEET
FLOW
SIGNIFICANT SPACES
NOT BE GAPPED OR HAVE ANY
ROCKS IN VANE ARM SHOULD
BED
BANKFULL
POOL, TYP.
EXCAVATED
DEPTH 0.5’
MAX. STEP
FOOTER ROCK, TYP.
#57 STONE, TYP.
BACKFILL, TYP.
BED
SEE PROFILE FOR ELEVATION
HEADER ROCK, TYP.
SEE PROFILE
POOL DEPTH,
ROCK CROSS VANE
ROCK
HEADER
ROCK
FOOTER
DETAIL FOR SPECIFICS
SEE ROCK CROSS VANE
NOTE:
#57 STONE
#57 STONE
DIRECTION OF ENGINEER
POOL EXCAVATED PER
ROCK
HEADER
ROCK
FOOTER
ELEVATION
SEE PROFILE FOR
HEADER ROCK, TYP.
BACKFILL, TYP.
#57 STONE, TYP.
CONSTRUCTION
FOR ROCK CROSS VANE
EXCAVATED TRENCH SIGNIFICANT SPACES
NOT BE GAPPED OR HAVE ANY
ROCKS IN VANE ARM SHOULD
FOOTER ROCK, TYP.
EXCAVATED POOL
BED
BACKFILL, TYP.
#57 STONE, TYP.
BANKFULL
ROCKS
HEADER
BANKFULL ELEVATION
TIE VANE ARM INTO
BED
ROCKS
FOOTER
SIGNIFICANT SPACES
NOT BE GAPPED OR HAVE ANY
ROCKS IN VANE ARM SHOULD
SECTION A-A
PLAN VIEW
STEP POOL DETAIL
SECTION A-A
PLAN VIEW
SECTION B-B
FOR STEP POOLS
ROCK CROSS VANE DETAIL
TIMES BANKFULL DEPTH.
5) STEP POOL DEPTH SHOULD BE 2 TO 3
HIGH ENERGY/HIGH FLOW EVENTS.
BOULDERS AT HEAD OF STEPS DURING
TO BE USED IN ORDER TO HOLD UP THE
4) ADEQUATE NUMBER OF FOOTER BOULDERS
BANKFULL ELEVATION.
DEEPER THAN STEP DEPTHS AT
SHALL BE TYPICALLY 2 TO 3 TIMES
3) POOL DEPTHS AT BANKFULL ELEVATION
BANKFULL WIDTH.
AND DIRECTLY PROPORTIONAL TO
PROPORTIONAL TO STREAM SLOPE,
2) POOL SPACING SHALL BE INVERSELY
CLOSELY SPACED.
1) STEPS TO BE SHORT, FREQUENT, AND
NOTES:
5) POOL DEPTH SHOULD BE 2 TO 3 TIMES BANKFULL DEPTH.
DIRECTION OF THE ENGINEER.
4) COMPACT BACKFILL TO EXTENT POSSIBLE OR AT THE
BETWEEN HEADERS AND FOOTERS.
3) CLASS "A" STONE CAN BE USED TO REDUCE VOIDS
2) DO NOT EXCAVATE POOL TOO CLOSE TO FOOTER BOULDERS.
VANE ARM TIES INTO BANKFULL.
1) DEEPEST PART OF POOL TO BE IN LINE WITH WHERE
NOTES:
TOP OF BERMCULVERT
WHERE PRACTICABLE
APRON SET "F" ABOVE INVERT
FOR CROSS VANE
FOOTER ROCK
BED
HEADER ROACK FOR CROSS VANE
CULVERT
WIDTH
BANKFULL DESIGN
TRANSITION TO
(SEE ATTACHED DETAIL)
ROCK CROSS VANE
MATERIAL AVAILABLE
USE MOST IMPERVIOUS
NATURAL GROUND
OUTLET
CULVERT
PLAN VIEW
SECTION A-A
SECTION B-B
NATURAL ROCK ENERGY DISSIPATOR
HEIGHT LENGTH WIDTHSTATION
BOULDER DIMENSIONS (FT)
10+61
11+22
11+83
2’4’3’
2’4’3’
2’4’3’
15.4 10+00 48" RCP 2.0 2.0 6.0 2.0 0.2 12.0 3.02.0
WITH AN APPROXIMATE d50 SIZE OF 8".
STONE OR SHOT ROCK, ANGULAR AND OBLONG
NOTE: DISSIPATOR ROCKS SHOULD BE NATIVE
LOWER
BANKFULL OR SLIGHTLY
ELEVATION EQUAL TO
MINIMUM OF 6.0’ AT AN
KEY IN VANE TO BANK
REVISIONS8/17/999/5/2018R:\Drainage\A0011C_Hyd_PSH2D.dgn3:27:34 PMDOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
HYDRAULICSROADWAY DESIGN
ENGINEER ENGINEER
R/W SHEET NO.
SHEET NO.PROJECT REFERENCE NO.
INCOMPLETE PLANS
DO NOT USE FOR R/W ACQUISITION
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
2D-2
0 5 10
2:1
2:10.020
2:1
2:12:12:12:12:12:12:1
2:11861.34
1863.09
1864.54
1866.14
1867.74
2:1
0.020
2:1
0.020
2:1
0.020
2:1
0.03
0102030405060708090 10 20 30 40 50 60 70 80
1860
1870
1880
1890
1860
1870
1880
1890
1860
1870
1880
1890
1860
1870
1880
1890
1860
1870
1880
1890
12+00
10+00
10+50
11+00
11+50
FILTER FABRIC
FILTER FABRIC
FILTER FABRIC, TYP.
FILTER FABRIC
FILTER FABRIC, TYP.
1 :11:1
VARIES
FLOW
{

A
AFLOW{NOT TO SCALEVARIES
B
B
CHANNEL
EXISTING
BACKFILL
BED
TB
TB
5’ Min.10’
OF EXISTING CHANNEL
MIN. OF 5 FT BEYOND LIMITS
EXTEND CHANNEL BLOCK
LENGTH
MIN.
BACKFILL
COMPACTED
BACKFILL
UNCOMPACTED
OF EXISTING CHANNEL
MIN. OF BEYOND INVERT
EXTEND CHANNEL BLOCK
SPECIFIED IN PLANS
BE TREATED AS
NEW STREAMBANK SHALL
BACKFILL
COMPACTED
BACKFILL
UNCOMPACTED
SPECIAL PROVISIONS)
MATERIAL (SEE PROJECT
IMPERVIOUS SELECT
FINISH GRADE
1.5’
BACKFILL
COMPACTED
PLAN VIEW STREAM PLUG
SECTION A-A
SECTION B-B
THE ENGINEER.
6) COMPACT BACKFILL TO EXTENT POSSIBLE OR AT THE DIRECTION OF
THE PROJECT SPECIFICATIONS IMMEDIATELY AFTER GRADING.
5) INSTALL EROSION CONTROL MATTING AND SEED IN ACCORDANCE WITH
EXISTING STREAM CHANNEL.
4) BLOCK SHOULD EXTEND A MINIMUM OF 2.0’ BEYOND THE LIMITS OF THE
OF THE EXISTING CHANNEL.
3) BOTTOM OF BLOCK SHOULD BE A MINIMUM OF 2.0’ BELOW THE INVERT
CHANNEL AND PROPOSED CHANNEL.
2) BLOCK SHOULD BE INSTALLED AT THE INTERFACE BETWEEN EXISTING
PROJECT SPECIFICATIONS.
1) CHANNEL BLOCK SHALL BE INSTALLED IN ACCORDANCE WITH THE
NOTES:
INVERT
CHANNEL
FILTER FABRIC
FILTER FABRIC
STANDARD OR AS DIRECTED ENGINEER
MIXTURE OF MATERIAL PER CHANNEL SUBSTRATE
BACKFILL CHANNEL WITH NATIVE MATERIAL OF
STANDARD OR AS DIRECTED ENGINEER
MIXTURE OF MATERIAL PER CHANNEL SUBSTRATE
BACKFILL CHANNEL WITH NATIVE MATERIAL OF
ADDITIONAL NOTES:
A-0011C