Atch_3_Revised_drawings.pdf
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- Attached to
- Road Reconstruction FSR 550-A Federal contract opportunity
- Solicitation number
- 12467018R0106
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Atch 3 revised drawings
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| File | Type | Posted |
|---|---|---|
| scan0009.pdf | ||
| atch_2_specs.pdf | ||
| atch_1_schedule_of_items.pdf | ||
| Attach_5_DOL_Wages.pdf | ||
| R0106.docx | DOCX document | |
| atch_3_drawings.pdf | ||
| Attachment_4_Experience_Questionnaire.docx | DOCX document |
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FOREST SERVICE - REGION 8
UNITED STATES DEPARTMENT OF AGRICULTURE
FRANCIS MARION & SUMTER NATIONAL FORESTS
PLANS FOR PROPOSED
FSR 550A CULVERT REPLACEMENT
ERFO ROAD REPAIR
PROJECT
Georgia Carolina
South
APPROXIMATE PROJECT LOCATIONS
PROJECT COORDINATES:
(33.97924, -82.44947)
STATE MAP
NO SCALE
DESIGNER
DRAWN
DWG SHEET NO.
E.WHATLEY
E.WHATLEY
*SCALED TO A 11X17
ABBREVIATIONS
ADA - AMERICANS WITH DISABILITIES ACT
AGG - AGGREGATE
BOP - BEGINNING OF PROJECT
BVC - BEGIN OF VERTICAL CURVE
℄ - CENTER LINE
CMP - CORRUGATED METAL PIPE
COR - CONTRACTING OFFICER'S REPRESENTATIVE
DWG - DRAWING
EG - EXISTING GRADE
EOP - EDGE OF PAVEMENT
EOS - EDGE OF SHOULDER
EP - ENDING OF PROJECT
ETW - EDGE OF TRAVELED WAY
EVC - END VERTICAL CURVE
EXT - EXISTING
FRD - FOREST ROAD DESIGNATION
I.E. - INVERT ELEVATION
NTS - NOT TO SCALE
NFSR - NATIONAL FOREST SYSTEM ROAD
OVERALL HP - OVERALL HIGH POINT
OVERALL LP - OVERALL LOW POINT
PC - POINT OF CURVATURE
PCC - POINT OF COMPOUND CURVATURE
PRC - POINT OF REVERSE CURVATURE
PT - POINT OF TANGENCY
PVI - POINT OF VERTICAL INTERSECTION
TW - TRAVELED WAY
TYP - TYPICAL
USFS - UNITED STATES FOREST SERVICE
VC - VERTICAL CURVE
LEGEND
COMMON TO ALL
SHEETS
DETAIL
SEE DETAIL
SHEET NUMBER
CONTROL POINT
DATE
REVIEWED BY DISTRICT RANGER
DATE
DATE
APPROVED BY FOREST SUPERVISOR
SUBMITTED BY DESIGNER
DATE
REVIEWED BY FOREST ENGINEER
E. WHATLEY 03-18-18
United States Department of Agriculture
Forest Service
USDA FOREST SERVICE
REGION 8
PROJECT NAME
FRANCIS MARION &
SUMTER NATIONAL
FORESTS
DRAWING TITLE
TITLE SHEET
FSR 550A CULVERT
REPLACEMENT
ERFO PROJECT
INDEX
SHEET
SUB
SHEET
SHEET TITLE
1 G1 TITLE SHEET
2 G2 VICINITY MAP
3 G3 ESTIMATE OF QUANTITIES
4 C1 SITE PLAN FINISHED CONTOURS
5 C2 TYPICAL DETAILS
6 C3 SITE PLAN AND PROFILE
7 C4 ROAD PLAN AND PROFILE
8 D1 PIPE TRENCH AND BACKFILL DETAIL
9 D2 DEWATERING PLAN
10 D3 ROADWAY AND RIPRAP DETAIL
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NEW
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WRENS
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WILLISTON
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ALLENDALE
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MILLEN
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AIKEN
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METRO
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THIS DRAWING
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TRUE NORTH
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U.S. ROUTE
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STATE ROUTE
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RAIL ROAD TRACK
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VICINITY MAP
NO SCALE
DESIGNER
DRAWN
CHECKED
PROJECT NO.
DWG SHEET NO.
SHEET
E.WHATLEY
E.WHATLEY
G2
PROJECT LOCATION
(FSR 550A CULVERT
REPLACEMENT)
United States Department of Agriculture
Forest Service
USDA FOREST SERVICE
REGION 8
PROJECT NAME
FRANCIS MARION &
SUMTER NATIONAL
FORESTS
DRAWING TITLE
VICINITY MAP
FSR 550A CULVERT
REPLACEMENT
ERFO PROJECT
MCCORMICK, SC
APPROX. 14 MILES
SE OF PROJECT
LOCATION
MCCORMICK, SC
EVANS, GA APPROX.
43 MILES SE OF
PROJECT LOCATION
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* DENOTES CONTRACT QUANTITIES
PER FSSS SECTION 109.02 (b)
TRAIL NUMBER:
MILE POST:
ITEM NO. DESCRIPTION
15101 Mobilization
ESTIMATE OF QUANTITIES
550A
M.P. 0.6
PAY UNIT
QUANTITIES
Lump Sum ALL
NOTES
Includes equipment, equipment cleaning requirements, fire protection, and all erosion control measures. Conform to FSSS and the FP-14.
20101 Clearing and grubbing
Acre 0.10
Includes: culvert installation clearing & grubbing. Place slash limbs, brush, & rocks to randomly catch sediment movement per FSSS Section 201 and scatter slash per FSSS 203.05
(f). Construction staking catchpoints shall determine clearing limits.
20801 Structure excavation *Cubic Yard 635
Includes culvert structure excavation, roadway, and foundation preparation per FSSS Section
208. Place excess and unsuitable excavation material on site in designated area as directed by COR.
62502
Seeding, dry method
Acre 0.05
62508
Mulching, dry method Acre
0.05
Mulch all culvert construction disturbed areas per FSSS Section 625 Turf Establishment. Mulch shall be weed free. Also include seeding all dewatering disturbance
Seed all culvert construction disturbed areas w/ approved seed mix per FSSS Section 625
Turf Establishment. Also include seeding all dewatering disturbance
20950
Pipe bedding
*Cubic Yard
Includes commercial furnishing of structural backfill. Structural backfill shall be used for a min. of 1 foot compacted around new pipe arch on all sides for entire length of pipe
(excluding lean concrete). Structural backfill material shall conform to FP-14 Section 704.04.
Place existing excess and unsuitable excavation material on site, in turnouts, or deadend of road in designated area as directed by COR. Excess material shall be graded and compacted in 1' lifts.
15201
Construction survey and staking, method I, tolerance
B
Lump Sum ALL
This method is to be applied to the survey and staking for all construction including: roadway
℄ alignment staking, culvert inlet invert and outlet invert elev. staking, roadway subgrade and finished grade staking, fill slopes daylight stakes, references stakes, daylight, and all catchpoint stakes.
20803 Structural backfill *Cubic Yard
METHOD
OF MEAS.
LSQ
LSQ
AQ
CQ
CQ
AQ
AQ
CQ
20304
Removal of one existing damaged 55' length x 6'span x 3.5' rise corrugated metal pipe
Lump Sum ALL
Includes removal of one existing damaged squash pipe that may be encountered during excavation. Remove in its entirety and dispose of in its entirety legally off of NF Lands per
FSSS 203.01.
LSQ
Includes furnishing and placing pipe bedding material at a 6" compacted depth for entire length of pipe (excluding lean concrete). See subsheet D1 for riprap details.
60201
60 Ft. length, 112 inch span, 75 inch rise new corrugated aluminum pipe arch (8 gage)
Foot 60
Includes furnishing & installing new corrugated aluminum pipe arch (8 gage min.). Pipe arch shall conform to AASHTO Standard Specifications for Highway Bridges (Sec. 12.6), AASHTO
LRFD Bridge Design Specifications (Sec. 12) and ASTM B790. Material meets or exceeds AASHTO M 219 or ASTM B746. Contractor shall submit pipe-arch for approval before ordering or purchasing.
AQ
15755 Dewatering structure Lump Sum ALL
Includes all dewatering, pollution control, protection of existing stream features, & all emergency work during storm events to prevent site damage & pollution. Construct temporary channels, temporary culverts, lining, or sandbags to divert water around disturbed areas & slopes for new pipe installation. See sheet D2 for dewatering detail. Dewatering plan shall be submitted to COR for approval per FSSS 157.03 & FP-14 Section 157.04.
LSQ
25102
Machine placed riprap, class 4 Ton 10
AQ
Includes furnishing and placing riprap and geotextile. Refer to FP-14 Section 705.02 and
FP-14 Table 705-1 for riprpap gradation. See subsheet D3 for riprap details.
30101 Aggregate base, grading C, compaction method B *Cubic Yard 21CQ
61401 Lean concrete backfill Cubic Yard 3.5AQ
Includes furnishing and placing concrete lean backfill . Lean concrete shall conform to FP-14
Section 614. See subsheet D1 for details.
Includes 6" depth of roadway aggregate placement, grading (sieve), & compaction. Conform to FSSS 301.05 for compaction & FP-14 Table 703-2
DESIGNER
DRAWN
CHECKED
PROJECT NO.
DWG SHEET NO.
SHEET
E.WHATLEY
G3
United States Department of Agriculture
Forest Service
USDA FOREST SERVICE
REGION 8
PROJECT NAME
FRANCIS MARION &
SUMTER NATIONAL
FORESTS
DRAWING TITLE
ESTIMATE OF
QUANTITIES
FSR 550A CULVERT
REPLACEMENT
ERFO PROJECT
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CP2
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BP: 0+00.00
EP: 1+53.80
PCC: 0+96.98
MID: 0+48.49
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REMOVE AND DISPOSE
EXISTING DETACHED 55'
LENGTH X 6' WIDTH X 3.5'
HEIGHT CORRUGATED METAL
SQUASH PIPE
UPSTREAM
THALWEG
DOWNSTREAM
THALWEG
BANKFULL, TYP
EXISTING EDGE
OF ROADWAY, TYP
℄ OF
FSR 550A
INSTALL SILT
FENCE, TYP
-3.9% STREAM
GRADIENT
-3.9% STREAM
GRADIENT
CULVERT INLET INVERT
THALWEG STATIONING: 0+43.07
NORTHING: 95554.78
EASTING: 86423.91
CULVERT OUTLET INVERT
THALWEG STATIONING: 1+03.07
NORTHING: 95526.69
EASTING: 86476.93
INSTALL NEW 60'
LENGTH X 112 INCHES
SPAN X 75 INCHES RISE
CORRUGATED ALUMINUM
PIPE-ARCH (8 GAGE MIN.)
C1
C2
BEGIN WORK ZONE
STATIONING: 0+35.08
NORTHING: 95515.75
EASTING: 86430.39
END WORK ZONE
STATIONING: 1+05.99
NORTHING: 95568.41
EASTING: 86476.77
STATION: 1+53.80
NORTHING: 95594.43
EASTING: 86516.84
STATION: 0+00.00
NORTHING: 95482.72
EASTING: 86418.87
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FAILED ROADWAY
AND FILL SLOPE
CONTROL POINT TABLE
POINT #
NORTHING
95545.69
95611.14
95486.97
EASTING
86458.89
86501.47
86405.81
ELEVATION
200.00
199.70
200.28
DESCRIPTION
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CP3
550A ROAD CENTERLINE COORDINATES
NUMBER
C1
C2
STATION
PC 0+00.00
PI 0+50.67
PT 0+96.98
PC 0+96.98
PI 1+25.44
PT 1+53.80
NORTHING
95482.7203
95562.9749
EASTING
86418.8682
86469.5820
RADIUS
135.76
397.71
DELTA
40°55'50"
8°11'08"
TANGENT
LENGTH
96.98
56.82
BEARING
N32° 17' 21.13"E
N56° 21' 21.82"E
United States Department of Agriculture
Forest Service
USDA FOREST SERVICE
REGION 8
PROJECT NAME
FRANCIS MARION &
SUMTER NATIONAL
FORESTS
DRAWING TITLE
DATE SIGNED
DESIGNER
DRAWN
CHECKED
PROJECT NO.
DWG SHEET NO.
SHEET
SITE PLAN
C1
FSR 550A CULVERT
REPLACEMENT
ERFO PROJECT
NOTES:
1. CONTRACTOR SHALL NOT ALLOW WATER TO POND ON THE
NEWLY CONSTRUCTED ROAD TRAVELED WAY DURING
CONSTRUCTION DURATION PER FP-14 SECTION 156.
2. AGGREGATE SURFACE COURSE SOURCE IS UNDESIGNATED
COMMERCIAL SOURCE.
3. IF CONTRACTOR IS PLANNING TO WORK IN THE STREAM OR
DISTURB STREAM BANKS DURING DURATION OF REQUIRED
CULVERT REPLACEMENT WORK, A PERMIT WILL BE REQUIRED.
4. CONTRACTOR SHALL IDENTIFY TREE OR SNAGS TO BE CUT
PRIOR TO WORK THAT'S NOT IDENTIFIED IN PLANS. OBTAIN
APPROVAL FROM THE C.O. PRIOR TO CUTTING. LEAVE FELLED
TREES IN AREA IDENTIFIED BY THE C.O.R..
5. CLEARING AND GRUBBING ARE COVERED IN PAY ITEM 20101.
6. THE CONTRACTOR SHALL CONFINE ALL OPERATION AND
ACTIVITIES TO WITHIN THE CLEARING LIMITS UNLESS
OTHERWISE SHOWN ON DRAWINGS.
7. PLACE EXCESS EXCAVATION AT AN AREA DESIGNATED BY THE
COR.
8. PLACE UNSUITABLE EXCAVATION AT AN AREA DESIGNATED BY
THE COR.
9. IN THE EVENT THAT PREVIOUSLY UNDISCOVERED CULTURAL
RESOURCES ARE ENCOUNTERED DURING THE COURSE OF
THE PROJECT, ALL GROUND-DISTURBRING ACTIVITIES WILL BE
HALTED UNTIL EVALUATED BY THE GOVERNMENT. IF
NECESSARY, THE PROJECT MAY BE MODIFIED IN ORDER TO
PROTECT RESOURCES BEFORE WORK CONTINUES.
10. USE CONTAINMENT PADS UNDER EQUIPMENT IF IT WILL BE
STORED OVERNIGHT NEAR THE WORK SITE TO REDUCE
POTENTIAL CONTAMINATION.
FP-14 SECTION 156
· CONTRACTOR SHALL NOT ALLOW WATER TO POND ONTO
ROADWAY EMBANKMENT DURING CONSTRUCTION
DURATION.
EDGE OF ROADWAY
EXISTING CONTOURS INTERVAL 0.5 FT
EXISTING CONTOURS INTERVAL 1 FT
PROPOSED ALIGNMENT STATIONING MAJOR TICKS ----- PLACED EVERY 50'
PROPOSED ALIGNMENT STATIONING MINOR TICKS ----- PLACED EVERY 25'
195.5
MINOR
EXISTING SITE PLAN
HYDRAULIC DATA
DRAINAGE AREA
0.21 SQ. MILES
Q50 FLOW 186 CFS
Q100 FLOW 216 CFS
Q50 WATER SURFACE ELEV. 194.67 FT.
Q100 WATER SURFACE ELEV. 194.79 FT.
FREEBOARD PROVIDED (BASED ON Q100) 3.0 FT.
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SCALED TO 11X17
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SURVERY COORDINATES BASED ON PROJECT NORTH
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SCALE IN FEET
cp1
CP2
CP3
BP: 0+00.00
EP: 1+53.80
PCC: 0+96.98
MID: 0+48.49
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UPSTREAM
THALWEG
DOWNSTREAM
THALWEG
BANKFULL, TYP
EXISTING EDGE
OF ROADWAY, TYP
℄ OF
FSR 550A
-3.9% STREAM
GRADIENT
-3.9% STREAM
GRADIENT
CULVERT INLET INVERT
THALWEG STATIONING: 0+43.07
NORTHING: 95554.78
EASTING: 86423.91
CULVERT OUTLET INVERT
THALWEG STATIONING: 1+03.07
NORTHING: 95526.69
EASTING: 86476.93
C1
C2
BEGIN WORK ZONE
STATIONING: 0+35.08
NORTHING: 95515.75
EASTING: 86430.39
END WORK ZONE
STATIONING: 1+05.99
NORTHING: 95568.41
EASTING: 86476.77
STATION: 1+53.80
NORTHING: 95594.43
EASTING: 86516.84
STATION: 0+00.00
NORTHING: 95482.72
EASTING: 86418.87
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CONTROL POINT TABLE
POINT #
NORTHING
95545.69
95611.14
95486.97
EASTING
86458.89
86501.47
86405.81
ELEVATION
200.00
199.70
200.28
DESCRIPTION
cp1
CP2
CP3
550A ROAD CENTERLINE COORDINATES
NUMBER
C1
C2
STATION
PC 0+00.00
PI 0+50.67
PT 0+96.98
PC 0+96.98
PI 1+25.44
PT 1+53.80
NORTHING
95482.7203
95562.9749
EASTING
86418.8682
86469.5820
RADIUS
135.76
397.71
DELTA
40°55'50"
8°11'08"
TANGENT
LENGTH
96.98
56.82
BEARING
N32° 17' 21.13"E
N56° 21' 21.82"E
United States Department of Agriculture
Forest Service
USDA FOREST SERVICE
REGION 8
PROJECT NAME
FRANCIS MARION &
SUMTER NATIONAL
FORESTS
DRAWING TITLE
DATE SIGNED
DESIGNER
DRAWN
CHECKED
PROJECT NO.
DWG SHEET NO.
SHEET
SITE PLAN
FINISHED
CONTOURS
C2
FSR 550A CULVERT
REPLACEMENT
ERFO PROJECT
EDGE OF ROADWAY
EXISTING CONTOURS INTERVAL 0.5 FT
EXISTING CONTOURS INTERVAL 1 FT
PROPOSED ALIGNMENT STATIONING MAJOR TICKS ----- PLACED EVERY 50'
PROPOSED ALIGNMENT STATIONING MINOR TICKS ----- PLACED EVERY 25'
195.5
MINOR
EXISTING SITE PLAN
HYDRAULIC DATA
DRAINAGE AREA
0.21 SQ. MILES
Q50 FLOW 186 CFS
Q100 FLOW 216 CFS
Q50 WATER SURFACE ELEV. 194.67 FT.
Q100 WATER SURFACE ELEV. 194.79 FT.
FREEBOARD PROVIDED (BASED ON Q100) 3.0 FT.
INSTALL NEW 60'
LENGTH X 112 INCHES
SPAN X 75 INCHES RISE
CORRUGATED ALUMINUM
PIPE-ARCH (8 GAGE MIN
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BP: 0+00.00
EP: 1+53.80
PCC: 0+96.98
MID: 0+48.49
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CULVERT INLET INVERT
THALWEG STATIONING: 0+43.07
NORTHING: 95554.78
EASTING: 86423.91
CULVERT OUTLET INVERT
THALWEG STATIONING: 1+03.07
NORTHING: 95526.69
EASTING: 86476.93
C1
C2
BEGIN WORK ZONE
STATIONING: 0+35.08
NORTHING: 95515.75
EASTING: 86430.39
END WORK ZONE
STATIONING: 1+05.99
NORTHING: 95568.41
EASTING: 86476.77
STATION: 1+53.80
NORTHING: 95594.43
EASTING: 86516.84
STATION: 0+00.00
NORTHING: 95482.72
EASTING: 86418.87
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0+30 0+40
0+50
0+60 0+70
0+75
0+80 0+90
1+00
1+10 1+20
1+25
1+30
1+31
EXISTING OUTLET INVERT
STA 0+97.28
ELEV 186.90
C/L OF FINISHED ROAD
STA 0+70.06
ELEV 200.38
-6 .9
-3.52%
PROPOSED OUTLET INVERT
STA 1+03.07
ELEV 188.20
GREAD BREAK
STA 1+30.84
ELEV 187.23
GREAD BREAK
STA 0+43.07
ELEV 192.39
PROPOSED OUTLET INVERT
STA 0+43.07
ELEV 192.39
PROPOSED 60' LENGTH X
112 INCHES SPAN X 75 INCHES
RISE CORRUGATED ALUMINUM
PIPE-ARCH (3"X1" CORRUGATION,
8 GAGE MIN.)
PROPOSED STREAM
ALIGNMENT / THALWEG
60' LENGTH
MATCH EXISTING GRADE
AT GRADE CONTROL
EXISTING GROUND
FINISHED GROUND
1V:2H FILL
SLOPE, TYP
2'-0" MIN. COMPACTED GRANULAR
BACKFILL OVER ALUMINUM
PIPE-ARCH CULVERT
14'-0" ROADWAY
A
D1
A
D1
FINISHED GRADE
FILL EXISTING
SCOUR POOL,
W/ STREAMBED
MATERIAL,
United States Department of Agriculture
Forest Service
USDA FOREST SERVICE
REGION 8
PROJECT NAME
FRANCIS MARION &
SUMTER NATIONAL
FORESTS
DRAWING TITLE
DATE SIGNED
DESIGNER
DRAWN
CHECKED
PROJECT NO.
DWG SHEET NO.
SHEET
PIPE PLAN AND
ROFILE
C3
FSR 550A CULVERT
REPLACEMENT
ERFO PROJECT
NEW PROPOSED PIPE VERTICAL PROFILE
INSTALL NEW 60'
LENGTH X 112 INCHES
SPAN X 75 INCHES RISE
CORRUGATED ALUMINUM
PIPE-ARCH (8 GAGE MIN.)
INSTALL SILT
FENCE, TYP
NEW PROPOSED PIPE HORIZONTAL ALIGNMENT
PLAN VIEW
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BP: 0+00.00
EP: 1+53.80
PCC: 0+96.98
MID: 0+48.49
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CULVERT INLET INVERT
THALWEG STATIONING: 0+43.07
NORTHING: 95554.78
EASTING: 86423.91
CULVERT OUTLET INVERT
THALWEG STATIONING: 1+03.07
NORTHING: 95526.69
EASTING: 86476.93
C1
C2
BEGIN WORK ZONE
STATIONING: 0+35.08
NORTHING: 95515.75
EASTING: 86430.39
END WORK ZONE
STATIONING: 1+05.99
NORTHING: 95568.41
EASTING: 86476.77
STATION: 1+53.80
NORTHING: 95594.43
EASTING: 86516.84
STATION: 0+00.00
NORTHING: 95482.72
EASTING: 86418.87
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STATION (FEET)
0+25
0+30 0+40
0+50
0+60 0+70
0+75
0+80 0+90
1+00
1+10 1+20
1+25
1+30 1+40
1+50 1+54
PROPOSED OUTLET INVERT
STA 0+70.18
ELEV 188.20
1.33%
-0.71%
G R
A D
E
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A K
L
G R
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K
PVI STA: 0+70.18
PVI ELEV: 200.54
K: 28.85
LVC: 59.03
V C
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HP STA: 0+79.14
HP ELEV: 200.40
BEGIN WORK ZONE
STA 0+35.08
ELEV 200.07
END WORK ZONE
STA 1+05.99
ELEV 200.29
EXISTING
ROAD
GRADE
FINISHED ROADWAY
GRADE, TYP
PROPOSED 60' LENGTH X
112 INCHES SPAN X 75 INCHES
RISE CORRUGATED ALUMINUM
PIPE-ARCH (3"X1" CORRUGATION,
8 GAGE MIN.)
112" SPAN
75" RISE
LEAN CONCRETE
(SEE SHEET D1)
EXCAVATION LIMITS PER OSHA
REQUIREMENTS. STRUCTURE
EXCAVATION COVERED IN PAY
ITEM 20801
0+25
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0+75
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1+00
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E V
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E V
1+25
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1+50 1+53.80
0+25
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0+50
F G
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0+75
F G
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1+00
F G
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1+25
F G
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F G
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1+50 1+53.80
United States Department of Agriculture
Forest Service
USDA FOREST SERVICE
REGION 8
PROJECT NAME
FRANCIS MARION &
SUMTER NATIONAL
FORESTS
DRAWING TITLE
DATE SIGNED
DESIGNER
DRAWN
CHECKED
PROJECT NO.
DWG SHEET NO.
SHEET
ROAD PLAN AND
PROFILE
C4
FSR 550A CULVERT
REPLACEMENT
ERFO PROJECT
ROADWAY VERTICAL PROFILE
INSTALL NEW 60'
LENGTH X 112 INCHES
SPAN X 75 INCHES RISE
CORRUGATED ALUMINUM
PIPE-ARCH (8 GAGE MIN.)
INSTALL SILT
FENCE, TYP
ROADWAY HORIZONTAL ALIGNMENT
PLAN VIEW
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SCALE IN FEET
24" WIDE FLAT BANDS BOLTED TOGETHER.
USE A MINIMUM OF (5) 1/2" BOLTS.
THICKNESS OF BANDS PER SPECIFICATIONS.
A GASKET MUST BE PLACED BETWEEN
THE FLAT BANDS AND THE PIPE IN
ADDITION TO BETWEEN THE COUPLING
FLANGE.
HEIGHT TO SPRINGLINE
1/2" DIAMETER BOLTS FACTORY DRILLED
HOLES OR PLASMA CUT (NOT FLAME CUT)
AT MINIMUM 15" O.C. AROUND COUPLING
FLANGE.
4"
6" TOP WIDTH,
FIELD CUT NOTCH
PIPE ARCH COUPLING SYSTEM NOTES:
1. THE PIPE ARCH COUPLING SYSTEM IS A SYSTEM
FOR JOINING PIPE ARCHES THAT STARTS AT
THE FACTORY AND ENDS WITH THE FINAL
CONNECTIONS IN THE FIELD. THE SYSTEM
INCLUDES THE FOLLOWING:
· PIPE SECTIONS ARE ALIGNED AND TRIMMED AT
THE FACTORY.
· PLATE FLANGES ARE WELDED TO THE INSIDE OF
THE TRIMMED AND ALIGNED PIPE SECTIONS.
· PIPES ARE CLAMPED INTO A FINAL ALIGNMENT,
THEN 1/2" DIAMETER ARE DRILLED OR PLASMA
CUT (NOT FLAME CUT) IN PLATES AND PIPES
ARE THEN BOLTED TOGETHER IN THE FIELD.
· PIPES ARE MARKED AND NUMBERED SO ENDS
CAN BE EASILY IDENTIFIED IN THE FIELD FOR
PROPER ASSEMBLY.
· BANDS SHALL BE THE SAME MATERIAL AS THE
PIPE.
2. FIELD CUT ALL COUPLING FLANGES WITH A 6"
NOTCH AS SHOWN. AFTER THE FLANGES ARE
BOLTED TOGETHER. CLEAN AND GALVANIZE THE
NOTCH WITH TWO COATS OF A ZINC RICH PAINT.
8 GAGE THICK BY MINIMUM 4 INCH WIDE ALUMINIZED STEEL
PLATE COUPLING FLANGE CONTINUOUSLY WELDED TO PIPE.
THE FLANGE PLATES SHOULD BE ON THE OUTSIDE OF THE
PIPE. WELDING CAN BE ON EITHER SIDE OF THE CONNECTION.
WHEN PIPES ARE ALIGNED FOR DRILLING AT FACTORY THE
PLATES MUST BE SNUG WITH EACH OTHER. PLACE A GASKET
BETWEEN THESE JOINTS WHEN CONNECTING IN FIELD.
112" SPAN
75" RISE
LEAN CONCRETE
(1.6 CUBIC YARDS
PER SIDE)
6'
11'-4"
1'-2"
112 INCHES SPAN X 75 INCHES
RISE CORRUGATED ALUMINUM
PIPE-ARCH (8 GAGE MIN.)
3'
3'
SPAN
TRENCH WIDTH
ROADWAY GRADE
AS SHOWN IN ROAD
VERTICAL PROFILE
EXCAVATION LIMIT AS
REQUIRED BY OSHA
PLACE AND GRADE 6" OF BEDDING
MATERIAL MATERIAL IN A LAYER
OF UNIFORM THICKNESS PER
FP-14 SECTION 209.08(a) (EXCLUDE
LEAN BACKFILL AREA)
SMOOTH BOTTOM,
FREE OF LOOSE SOIL
OR DEBRIS
B
E D
D I N
G
M
X
O
P
E
NOT STEEPER THAN DEPTH
REQUIRED BY OSHA
STRUCTURAL
BACKFILL
SPRINGLINE
HAUNCH AREA SHALL BE
SHOVEL COMPACTED
APPROX
27 3/4"
VERTICAL LINE
FROM EDGE OF
PIPE
COMPACT BACKFILL PER FP-14
SECTION 209.09
GENERAL NOTES:
1. EXCAVATE TRENCH TO A WIDTH
THAT ALLOWS ROOM FOR WORK
AND TO PLACE LEAN CONCRETE
BACKFILL AT INLET AND OUTLET
AREAS.
2. PIPE SHALL BE CORRUGATED
ALUMINUM PIPE-ARCH (3"X1"
CORRUGATION, 8 GAGE MIN.)
3. PIPE BEDDING MATERIAL SHALL
CONFORM TO FP-14 SECTION
704.02.
4. ℄ OF PIPE IN TRENCH
PIPE-ARCH
6'
1'
3'
6'-3" RSE
3'
PIPE-ARCH INLET/OUTLET
INVERT ELEV. (PLACE AT
BOTH INLET AND OUTLET)
United States Department of Agriculture
Forest Service
USDA FOREST SERVICE
REGION 8
PROJECT NAME
FRANCIS MARION &
SUMTER NATIONAL
FORESTS
DRAWING TITLE
DATE SIGNED
DESIGNER
DRAWN
CHECKED
PROJECT NO.
DWG SHEET NO.
SHEET
PIPE TRENCH AND
BACKFILL DETAIL
D1
FSR 550A CULVERT
REPLACEMENT
ERFO PROJECT
PIPE ARCH ASSEMBLY DETAIL
LEAN CONCRETE BACKFILL DETAIL
ELEVATION VIEW
LEAN CONCRETE NOTES:
1. LEAN CONCRETE BACKFILL SHALL CONFORM TO FP-14
SECTION 614.
2. BRING THE BACKFILL UP EVENLY ON ALL SIDES OF THE
STRUCTURE.
3. DO NOT POUR LEAN CONCRETE BACKFILL AT OR BELOW
AN ATMOSPHERIC TEMPERATURE OF 35 °F (2 °C).
4. WAIT AT LEAST 4 HOURS BEFORE BACKFILLING OVER
LEAN CONCRETE BACKFILL.
5. PLACE AND ANCHOR PIPE TO PREVENT FLOATING AND
MOVEMENT.
STANDARD TRENCH PIPE INSTALLATION
NTS
MINIMUM HAUCH AREA DETAIL
NTSA
LEAN CONCRETE BACKFILL DETAIL
SIDE VIEW
NEW PROPOSED
PIPE-ARCH
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PROPOSED CULVERT
EXISTING CHANNEL
OR STREAM
MIN. WIDTH =
CULVERT O.D.
NATURAL
GROUND
MIN. COVER REUIRED
18" DIA THRU 72"
DIA. TEMPORARY
DRAINAGE PIPE
MATCH EXISTING
SLOPE
WHERE NO TRAFFIC OR
PEDESTRIANS IS PRESENT,
AN OPEN CHANNEL WITH
SHEETING MAYBE USED IN
ROADWAY OR TRAILWAY WITH
APPROVAL BY COR.
BOTTOM WIDTH EQUAL TO OR GREATER
THAN THE NATURAL CHANNEL BOTTOM WIDTH
REQUIRED FINISH GRADE
OF TEMPORARY CHANNEL
DESIGN FLOW
DEPTH
HEIGHT OF RIPRAP SHALL BE
AT LEAST THE DESIGN
FLOW DEPTH PLUS THE
1' OF FREEBOARD
SILT FENCE
ANCHOR TRENCH
SOIL BACKFILL IN
ANCHOR TRENCH
6"
GEOTEXTILE FABRIC
1V:2H OR FLATTER OR
MATCH NATURAL CHANNEL
EXISTING
GROUND
4"
TOP OF CHANNEL
2.5' TYP
SAND BAGS 2 BAG HIGH MIN.
NATURAL
GROUND
EXISTING CHANNEL
OR STREAM
3D
POLYETHYLENE SHEETING
(6 MIL. MINIMUM)
INSTALLED BETWEEN
SANDBAGS (SEE NOTE 6)
D
TEMPORARY
DIVERSION
CULVERT
TOP OF SANDBAGS AT OR
ABOVE TOP OF CHANNEL
BANK (2 BAG HIGH MIN.)
TEMPORARY PLUG
(SANDBAGS, PLYWOOD,
OR RIPRAP WITH
GEOTXTILE)
18" THRU 72"
TEMPORARY
DRAINAGE
PIPE
UPSTREAM SUMP PUMP: PLACE
IN CUTOFF TRENCH OR SUMP
AT DEPTH NEEDED TO DEWATER
FOUNDATIONS. DITCH ALONG
OUTSIDE OF FOUNDATION AS
NEEDED TO DEWATER FOUNDATION
TOE OF FILL
EXISTING CHANNEL
OR STREAM
TOE OF FILL
DOWNSTREAM SUMP-PUMP
PLACE IN CUT OFF TRENCH
OR SUMP AT DEPTH NEDED
TO DEWATER FOUNDATION
ROADWAY CENTERLINE
F L O
W
ANCHOR CULVERT ENDS
WITH SANDBAGS
ANCHOR CULVERT ENDS
WITH SANDBAGS
F L O
W
F L O
W
ELBOW JOINTS
AS NEEDED
PROPOSED CULVERT
REMOVE SEDIMENT FROM PUMPED
WATER USING FILTRATION (EX.
SEDIMENT FILTER BAGS),
DISPERSED ONTO LANDSCAPE
(EX. USING PERFORATED PIPE).
MODIFY AS NEEDED TO MEET
DOWNSTREAM TURBIDITY
REQUIREMENTS
TOE OF FILL
SEDIMENT FILTER
BAG OR DEWATERING
STRUCTURE
PROVIDE ADEQUATE
CLEARANCE FOR
CONSTRUCTION
BETWEEN PROPOSED
CULVERT AND
TEMPORARY DIVERSION
CULVERT
18"-THRU 72"
TEMPORARY
DRAINAGE PIPE
PROPOSED CULVERT
TEMPORARY PLUG
(SANDBAGS, PLYWOOD,
OR RIPRAP WITH
GEOTXTILE)
PLACE RIPRAP AT
TRANSITION CHANNEL
GEOTEXTILE FABRIC
PLACED UNDER RIPRAP
GEOTEXTILE FABRIC
PLACED UNDER RIPRAP
PLACE RIPRAP AT
TRANSITION CHANNEL
SILT FENCE REQUIRED
ALONG ENTIRE LENGTH
OF TRANSITION CHANNEL
(BOTH SIDES)
ROADWAY CENTERLINE
TEMPORARY PLUG
(SANDBAGS, PLYWOOD,
OR RIPRAP WITH
GEOTXTILE)
PUMP
P
F L O
W
B
B
A A
C C
A A
United States Department of Agriculture
Forest Service
USDA FOREST SERVICE
REGION 8
PROJECT NAME
FRANCIS MARION &
SUMTER NATIONAL
FORESTS
DRAWING TITLE
DATE SIGNED
DESIGNER
DRAWN
CHECKED
PROJECT NO.
DWG SHEET NO.
SHEET
DEWATERING
PLAN
D2
FSR 550A CULVERT
REPLACEMENT
ERFO PROJECT
TEMPORARY DIVERSION CULVERT W/ CHANNEL TRANSITIONS
PLAN VIEW
TEMPORARY DIVERSION CULVERT W/ ELBOWS
PLAN VIEW
NOTE:
1. ALL PUMPS SHALL BE EQUIPPED WITH
A SCREEN PER FSSS SECTION 170.04..
REFER TO FSSS SECTION 170.04 FOR
SCREEN SIZES.
2. SEE SHEET D3 FOR DEWATERING
NOTES
TRANSITION CHANNEL CROSS-SECTIONSECTION C-C
SECTION B-B
SECTION A-A
NOTES:
1. SEE SHEET D3 FOR
DEWATERING NOTES
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FLOW
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SLOPE -2%
SLOPE -2%
6'
6' 1'
ROADWAY
14' FULL WIDTH OF ROADWAY
SHOULDER
EDGE
TRAVELED
WAY
EDGE
6" COMPACTED AGGR
DEPTH, TYP IN ALL SECTIONS
AS SHOWN IN DRAWINGS
SUITABLE EMBANKMENT
MATERIAL
1V:2H SLOPE,
TYP TO BOTH
SIDES
SHOULDER
EDGE
1V:2H FILL SLOPE
TYP, ALL SECTIONS
1V:2H FORESLOPE
TYP, ALL SECTIONS
6" COMPACTED
DEPTH OF AGGR.
COMPACTED SUBGRADE
CORRUGATED ALUMINUM
PIPE-ARCH (8 GAGE MIN.)
PLACE RIPRAP
PLACE RIPRAP
AROUND INLET
AND OUTLET
FILL SLOPES OF
PIPE
2.00' MIN.
ABOVE PIPE
EXTEND RIPRAP 4' BEYOND INLET
AND OUTLET OF PIPE
ON SLOPES, TYP TO BOTH SIDES
PLACE GEOTEXTILE BENEATH
RIPRAP (COVERED IN PAY ITEM 25102).
RIPRAP SHALL CONFORM TO CLASS
4 PER FP-14 TABLE 705-1.
CULVERT
FLOW
FINISH FILL
SLOPE
SLOPE
SLOPE
FINISH FILL SLOPE
2' MIN.
18" MIN.
1.5
CULVERT BOTTOM
PLACE SEPARATION AND
STABILIZATION GEOTEXTILE
TYPE CLASS I TYPE C, PER
FP-14 TABLE 714-1,
INLET AND OUTLET
INVERT
2'-0' MIN.
United States Department of Agriculture
Forest Service
USDA FOREST SERVICE
REGION 8
PROJECT NAME
FRANCIS MARION &
SUMTER NATIONAL
FORESTS
DRAWING TITLE
DATE SIGNED
DESIGNER
DRAWN
CHECKED
PROJECT NO.
DWG SHEET NO.
SHEET
ROADWAY AND
RIPRAP DETAIL
D3
FSR 550A CULVERT
REPLACEMENT
ERFO PROJECT
DEWATERING NOTES
ROADWAY DETAIL
TEMPORARY DIVERSION CULVERT AND DEWATERING PLAN GENERAL NOTES
1. TEMPORARY DIVERSION CULVERTS ARE GENERALLY CONSTRUCTED UNDER AN EXISTING
ROADWAY, WHERE IT IS NECESSARY TO MAINTAIN TRAFFIC, TO CONVEY STREAM FLOW
AROUND IN-STREAM CONSTRUCTION. THIS ALLOWS IN-STREAM WORK TO BE COMPLETED
IN THE DRY, SEPARATED FROM FLOWING WATER.
2. EXAMPLE SHOWN IS FOR CULVERT REPLACEMENT OR NEW CONSTRICTION. TEMPORARY
DIVERSION CULVERTS SHALL BE USED TO WITHSTAND A 2-YEAR FREQUENCY STORM FLOW
RATE. CONTRACTOR WILL BE NOTIFIED OF A SITE WHICH INVOLVE A SEDIMENT-IMPAIRED
STREAMS IN WHICH THE PIPE SHALL BE ADEQUATE TO CONVEY THE FLOW.
3. THE CONTRACTOR SHALL DETERMINE THE SIZE OF THE BYPASS PIPE BY USING THE CFS
PROVIDED BY THE CO. THE CONTRACTOR SHALL COORDINATE WITH CO TO PROVIDE
HIM/HER WITH THE 2 YR OR 5 YR PEAK FLOW STORM EVENT CFS TO DETERMINE BYPASS
PIPE SIZE.
4. THE RIPRAP TRANSITION AT THE INLET AND THE DIVERSION CULVERT SHALL BE SUBMITTED
IN DEWATERING PLAN FOR C.O. APPROVAL.
5. WHERE EXCAVATION FOR A DIVERSION TRANSITION EXPOSES BEDROCK, GEOTEXTILE
FABRIC AND RIPRAP SHALL BE USED ON THE SIDES SLOPES OF THE CHANNEL.
6. IN ORDER TO PROVIDE THE BEST POSSIBLE SEAL, THE POLYETHYLENE SHEETING USED IN
AN UPSTREAM PIPE ANCHOR SHOULD BE FITTED AROUND THE PIPE. SANDBAGS ON THE
DOWNSTREAM SIDE OF THE SHEETING SHOULD BE PLACED FIRST, AND THE SHEETING
PLACED ON THESE BAGS. THE REMAINING SANDBAGS WOULD THEN BE PLACED ON THE
SHEETING. WHERE MULTIPLE SHEETS ARE USED, THEY SHOULD OVERLAP A MIN. OF 18
INCHES.
7. ENSURE THAT THE BYPASS PIPE AND DAM ARE LEAK PROOF. CONSTRUCTION SHALL NOT
PROCEED UNTIL THE IMPLEMENTED DEWATERING PLAN HAS BEEN INSPECTED AND
ACCEPTED BY THE CO IN WRITING.
8. DURING CONSTRUCTION OF THE TEMPORARY DIVERSION CULVERT OR APPROVED ANY
OTHER DEWATERING METHOD, DAMAGE TO THE EXISTING STREAM AND CANOPY SHALL BE
MINIMIZED. ALL EXISTING VEGETATION OUTSIDE THE CUT AND FILL LINES BUT INSIDE THE
RIGHT OF WAY SHALL NOT BE DISTURBED UNLESS IT INTERFERES WITH SAFETY
STANDARDS. THE TEMPORARY CULVERT OR ANY OTHER DEWATERING METHOD SHOULD
BE LOCATED SO AS TO MINIMIZE THE LENGTH OF ANY TRANSITIONS REQUIRED.
9. DEWATERING CONSTRUCTION SHALL BE COMPLETED IN THE DRY BEFORE DIVERTING
WATER FROM THE EXISTING CHANNEL. WHERE THIS IS FEASIBLE, TEMPORARY FLOW
DIVERSION STRUCTURES CAN BE USED UNTIL WORK IS COMPLETE. THESE STRUCTURES
CAN BE ANY NON-ERODIBLE MATERIAL. SUBMIT TO CO FOR APPROVAL.
10. CONSTRUCTION SHALL PROCEED AS FOLLOWS:
11. CONTRACTOR SHALL SUBMIT TYPE OF GEOTEXTILE TO USE TO CO FOR APPROVAL.
12. DIVERSION CULVERT OR ANY OTHER APPROVED DEWATERING METHOD, SANDBAGS
ANCHORS, AND TRANSITIONS SHALL BE INSPECTED WEEKLY OR AFTER EVERY RAIN EVENT.
ANY NEEDED REPAIRS SHALL BE DONE IMMEDIATELY.
13. DRAWDOWN POOL FOR SUMPS SHALL BE EXCAVATED A MINIMUM OF 2 FEET BELOW THE
BOTTOM OF FOUNDATION FORMS AND BE A MINIMUM OF 5 FEET IN DIAMETER.
14. MAINTAIN ALL ELEMENTS OF THE OPERATION IN ORDER TO DEWATER THE FOUNDATION,
FACILITATE CONSTRUCTION, PREVENT HARM TO AQUATIC ORGANISMS (NOT JUST FISH)
AND PREVENT SEDIMENT AND TURBIDITY FROM ENTERING THE STREAM. THE DEWATER
SYSTEM WILL BE CONSTRUCTED IN A MANNER WHICH ENABLES FS BIOLOGIST TO COLLECT
AND TRANSPORT ORGANISMS FROM THE LIVE CHANNEL, JUST BEFORE COMPLETION OF
THE DIVERSION DAM.
15. PUMPS SHALL REMAIN OPERATING DOWNSTREAM OF THE BYPASS DAM IF THE DAM DOES
NOT SEAL THOROUGHLY. PUMPS SHALL REMAIN IN POSITION ON SITE EVEN IF WATER
DISCHARGE DROPS CONSIDERABLY, TO BE PREPARED FOR STORM FLOWS. PUMPS SHALL
BE CLEAN AND FREE OF LEAKS AND SHALL BE PLACED IN A CONTAINMENT KIT.
16. DEWATERIN STRUCTURES, GEOTEXTILE, SAND BAGS, SHEETING, SEDIMENT FILTER BAGS,
SILT FENCE, TEMPORARY PLUGS, RIPRAP, ALL OTHER MATERIALS, LABOR NECESSARY FOR
CONSTRUCTION, MAINTENANCE, AND REMOVAL OF TEMPORARY DIVERSION CULVERT OR
ANY OTHER APPROVED DEWATERING PLAN IN ITS ENTIRETY SHALL BE INCLUDED IN PAY
ITEM 15755.
A. CONSTRUCT THE TEMPORARY CULVERT ADJACENT TO
THE PROPOSED PROJECT. ISOLATE THE TEMPORARY
CHANNEL FROM THE EXISTING CHANNEL WITH
TEMPORARY PLUGS.
B. DIVERT FLOW BY MOVING THE TEMPORARY PLUGS FROM
THE TEMPORARY CHANNEL TO THE EXISTING CHANNEL.
C. CONSTRUCT THE PROJECT IN THE EXISTING STREAM
AND PLACE TEMPORARY EROSION CONTROL ON THE
EXISTING STREAM BANKS THAT MAY BE VULNERABLE TO
EROSION DURING DURATION OF PROJECT OR STORM
EVENTS.
D. WHERE A TEMPORARY PLUG IS REQUIRED AT THE
DOWNSTREAM END OF THE DIVERSION, IT SHOULD BE
REMOVED FIRST. THEN REMOVE THE UPPER PLUG IN
ORDER TO RELEASE FLOW INTO THE RECONSTRUCTED
CHANNEL.
E. REMOVE LINING MATERIALS FROM THE DIVERSION
TRANSITIONS, RESTORE THE AREA TO GRADE AND
STABILIZE EXPOSED SOILS.
RIPRAP DETAILS
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| 1 |
| Sheets and Views |
| 1 |
| 2 VICINTY MAP |
| Sheets and Views |
| 2 |
| 3 estimate |
| Sheets and Views |
| 3 |
| 4 SITE PLAN |
| Sheets and Views |
| 4 SITE PLAN |
| 5 SITE PLAN FINISHED CONTOURS |
| Sheets and Views |
| 5 PROPOSED SITE PLAN |
| 6 PIPE PLAN AND PROFILE |
| Sheets and Views |
| 6 PIPE PLAN AND PROFILE |
| 7 ROAD PLAN AND PROFILE |
| Sheets and Views |
| 7 ROAD PLAN AND PROFILE |
| 8 BACKFILL DETAILS |
| Sheets and Views |
| 8 LEAN CONCRETE |
| 9 DEWATERING PLAN |
| Sheets and Views |
| 9 DEWATERING PLAN |
| 10 ROADWAY ANDRIPRAP DETAIL |
| Sheets and Views |
| 10 ROAD DETAIL |
| 2018-06-18T09:47:30-0400 | |
| LUIS MUNDO |
| 2018-06-18T12:10:31-0400 | |
| JOHN KIRKALDIE |
File details come from the government source that posted it.