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PETERBOROUGHCOUNTY OF
CONTRACT #: T-22-2019
ISSUED FOR CONSTRUCTION
(MAY 26, 2020)
DEER BAY CULVERT REHABILITATION
DEER BAY CULVERT
CULVERT No. 036002
LIST OF DRAWINGS
ROADWAY RECONSTRUCTION PLAN
GENERAL ARRANGEMENT01
STRUCTURE REMOVALS I
02
03
COVER SHEET
-
-
-
STRUCTURE REMOVALS II
CULVERT SECTIONS
04 -
WELDED WIRE RETAINING WALLS TYPICAL DETAILS
TRAFFIC STAGING
06 -
SUGGESTED STAGING SEQUENCE
07 -
CREEK BYPASS / EP & ESC SCHEMATIC LAYOUT
08 -
CULVERT REINFORCEMENT DETAILS
09 -
10 -
11 -
PAVEMENT MARKING PLAN05 -
ENGINEERING
SECTION
A
01
1:50
TYPICAL ELEVATION
±3450
RECONSTRUCTED END OF CONCRETE CULVERT TO MATCH
DIMENSIONS OF EXISTING CULVERT; 3.7m (SPAN) x 2.3m (RISE)
WATERPROOFING
MEMBRANE (ON TOP OF
CULVERT TOP SLAB)
NEW THRIE BEAM RAILING ON STEEL POSTS
PROVIDE TRANSITION BETWEEN
THRIE BEAM RAIL AND SINGLE STEEL
FLEX BEAM RAIL
NEW SINGLE STEEL
FLEX BEAM RAIL ON
STEEL POSTS
NEW ASPHALT WEARING SURFACE (50mm HL4 SURFACE
COURSE, 50mm HL8 BASE COURSE)
NEW MSE RETAINING WALL
STRUCTURE DESIGNED AND SUPPLIED BY
CONTRACTOR (CORNERS OF
(STRUCTURE) TO RETAIN ROADWAY FILL (TYP.)
LINE EMBANKMENTS IN FRONT OF RETAINING WALL
WITH MIN 300mm THICK R-10 RIP RAP (c/w GEOTEXTILE
ON EMBANKMENTS)
APPROXIMATE LEVEL OF
ASSUMED SOUND BEDROCK
(ELEV. ± 95.04m)
SECTION
B
01
1:50
LONGITUDINAL SECTION ALONG ℄ OF CULVERT
NEW ASPHALT
WEARING SURFACE
APPROXIMATE WATER
LEVEL (JUNE 27, 2017)
APPROXIMATE CREEK BED
(AT FACE OF PRE-CAST UNIT) TOP OF EXISTING
CONCRETE FOOTING
±8000
PAVED ROADWAY WIDTH
±13100
TOTAL STRUCTURE LENGTH
PAVED SHOULDER (50mm HL4
SURFACE COURSE (TYP.)
±7
00
CONCRETE
HEADWALL (TYP.)
THRIE BEAM GUIDERAIL
ON STEEL POSTS
(TRANSITION TO STEEL
BEAM GUIDERAIL ON
APPROACHES), TYP.
EXISTING CONCRETE RIGID
FRAME STRUCTURE
10mm WATERPROOFING
MEMBRANE (ON TOP OF
DISTRIBUTION SLAB)
SHOULDER ROUNDING (TYP.)
H
±2
30
0
GENERAL NOTES
1. THIS DRAWING SHALL BE READ IN CONJUNCTION WITH ALL OTHER APPLICABLE CONTRACT DRAWINGS.
2. CLASS OF CONCRETE MIN, EXPOSURE CLASS C-1 (35MPa) CSA A23.1-14
3. DESIGN LOADING: CHBDC 2014, CAN/CSA S6-14
4. ANCHOR BOLTS FOR THRIE BEAM GUIDERAIL POSTS OVER STRUCTURE AS PER ASTM A449
5. REINFORCING STEEL: GRADE 400W, ALL STEEL SHALL BE HOT DIP GALVANIZED
6. REFER TO GEOTECHNICAL INVESTIGATION REPORT ENTITLED GEOTECHNICAL INVESTIGATION - COUNTY ROAD 36 CULVERT REPLACEMENT, BUCKHORN,
ONTARIO, PREPARED BY WSP CANADA INC., DATED JANUARY 13, 2016.
7. DESIGN OF MSE RETAINING WALLS BY CONTRACTOR. THE CONTRACTOR SHALL SUBMIT DETAILED SHOP DRAWINGS FOR THE RETAINING WALLS. THE SHOP
DRAWINGS SHALL INCLUDE DESIGN, INSTALLATION DETAILS / PROCEDURES, MATERIAL INFORMATION, FOUNDATION PREPARATION, ETC. ALL DRAWINGS SHALL
BE SIGNED AND SEAL BY A PROFESSIONAL ENGINEER LICENSED IN THE PROVINCE OF ONTARIO HOLDING PROFESSIONAL LIABILITY INSURANCE IN THE
AMOUNT OF $ 1,000,000.00.
8. ALL CONSTRUCTION PROCEDURES AND MATERIALS SHALL BE IN ACCORDANCE WITH CURRENT ONTARIO PROVINCIAL STANDARDS. ALL MATERIAL SUPPLIED
SHALL BE FROM MTO DESIGNATED SOURCES, WHERE APPLICABLE.
9. ALL DIMENSIONS ARE IN MILLIMETERS.
10. ALL TRAFFIC CONTROL SHALL BE AS PER BOOK 7 OF ONTARIO TRAFFIC MANUAL.
11. THE POSITION OF POLE LINES, CONDUITS, WATERMAINS, SEWER AND OTHER UNDERGROUND AND OVERGROUND UTILITIES AND STRUCTURES IS NOT
NECESSARILY SHOWN ON THE CONTRACT DRAWINGS, AND WHERE SHOWN, THE ACCURACY OF THE POSITION OF SUCH UTILITIES AND STRUCTURES IS NOT
GUARANTEED. BEFORE STARTING WORK, THE CONTRACTOR SHALL INFORM THEMSELVES OF THE EXACT LOCATION OF ALL SUCH UTILITIES AND STRUCTURES,
AND ENSURE THEY ARE PROPERLY PROTECTED.
12. BACKFILL AND ROADWAY GRANULARS SHALL BE PLACE IN MAXIMUM 300mm LOOSE THICKNESS LIFTS AND COMPACTED PRIOR TO PLACING ADDITIONAL
GRANULAR MATERIAL ABOVE.
13. GEOTEXTILE SHALL BE CLASS II NON-WOVEN WITH AN F.O.S OF 75-105μm.
14. THE CONTRACTOR SHALL CARRY OUT HIS OWN LAYOUT / CONTROL SURVEY PRIOR TO COMMENCING REMOVALS.
15. FINAL CENTRELINE ASPHALT ELEVATIONS AND ROADWAY ALIGNMENT SHALL BE MAINTAINED FOR THE REHABILITATED STRUCTURE AND ROADWAYS.
A
B
C
E
F
G
I
J
K
L
N
Q
D
O
P
SCOPE OF WORK
MOBILIZE TO SITE, SET UP TRAFFIC CONTROL STAGING
COMPLETE PARTIAL DEPTH CONCRETE REMOVALS AND REPAIRS ON TOP SLAB OF EXISTING CULVERT STRUCTURE.
INSTALL ENVIRONMENTAL PROTECTION / EROSION & SEDIMENT CONTROL MEASURES, CONSTRUCT TEMPORARY DEWATERING
SYSTEM.
R
S
PLACE AND COMPACT BACKFILL TO STRUCTURE INCLUDING ROADWAY SUB-BASE, AND BASE MATERIALS.
REMOVE ENDS OF EXISTING CONCRETE CULVERT.
RECONSTRUCT REMOVED ENDS OF THE CONCRETE CULVERT INCLUDING NEW CONCRETE HEADWALL.
INSTALL NEW CONCRETE ENCASEMENT ON INTERIOR FACE OF THE EXISTING CULVERT WALLS, SOFFIT AND UPPER EXPOSED PORTIONS OF THE
EXISTING FOOTINGS.
SUPPLY AND INSTALL THRIE BEAM RAILING POSTS AND THRIE BEAM RAIL OVER STRUCTURE AND RETAINING WALLS, INCLUDING THRIE BEAM
TO STEEL BEAM TRANSITION RAILS (AT END OF STRUCTURE)
CONSTRUCT NEW MSE RETAINING WALLS.
PLACE HOT MIX ASPHALT OVER STRUCTURE AND ON APPROACHES.
REMOVE ENVIRONMENTAL PROTECTION SYSTEM, EROSION AND SEDIMENT CONTROL MEASURES
M
REMOVE TEMPORARY CREEK DEWATERING SYSTEM AND REINSTATE FLOWS THROUGH RECONSTRUCTED STRUCTURE.
REMOVE TRAFFIC CONTROL AND RE-OPEN STRUCTURE TO 2-WAY TRAFFIC
CLEAN / RESTORE SITE TO ORIGINAL CONDITION OR BETTER INCLUDING REINSTATEMENT OF DISTURBED AREAS AND INSTALLATION OF TOP SOIL,
EXCAVATE AND INSTALL TEMPORARY LEAN CONCRETE EMBANKMENT ROADWAY SHORING / PROTECTION, EXCAVATE ROADWAY EMBANKMENTS
AND CREEK BED TO EXPOSE THE UPPER PORTION OF THE EXISTING CONCRETE FOOTINGS.
REMOVE EXISTING ASPHALT AND EXCAVATE ROADWAY FILL TO EXPOSE THE EXISTING CULVERT TOP SLAB.
PLACE RIP-RAP ON EMBANKMENTS; PLACE RIVERSTONE INTERMITTENTLY ALONG STREAM BED THROUGH STRUCTURE AS DIRECTED ON SITE BY THE
CONTRACT ADMINISTRATOR
CULVERT
2
1
3
1
APPROXIMATE LIMITS OF
EXCAVATION (TYP.)
PLACE 450mm THICK RIVERSTONE (300mm
NOMINAL SIZE) INTERMITTENTLY ALONG STREAM
BED THROUGH STRUCTURE AS DIRECTED ON
SITE BY THE CONTRACT ADMINISTRATOR
PROFILE CREEK BED (USING EXISTING NATIVE MATERIAL
AS REQUIRED) TO CREATE LOW FLOW CHANNEL THROUGH
CENTER PORTION OF THE STRUCTURE AND ALONG THE
FOOTING AT EACH SIDE; DEPTH / PROFILE TO BE DIRECTED
ON SITE BY CONTRACT ADMINISTRATOR
NEW CONCRETE HEADWALL. ANCHOR STEEL
POSTS TO CONCRETE HEADWALL / CULVERT FASCIA.
PROVIDE INSERTS IN FASCIA PER SS10-42B.
PROFILE CREEK BED (USING EXISTING NATIVE MATERIAL AS REQUIRED) TO CREATE LOW FLOW CHANNEL THROUGH CENTER PORTION OF THE
STRUCTURE; DEPTH / PROFILE TO BE DIRECTED ON SITE BY CONTRACT ADMINISTRATOR
ELEV.
100.662m
ELEV.
100.527m
ELEV.
100.662m
ELEV.
100.742m
ELEV. 100.527m
ELEV. 100.027m
ELEV.
100.027m
ELEV.
100.027m
ELEV.
97.427m
ELEV.
97.427m
ELEV.
97.427m
EDGE OF NEW
ASPHALT (TYP.)
EDGE OF STREAM (TYP.)
EXISTING PRE-CAST
CONCRETE RIGID FRAME
STRUCTURE TO REMAIN (TYP.)
CO
UN
TY
R
OA
D 3
6
NEW CONCRETE HEADWALL
(TYP.)
NEW MSE RETAINING WALL
STRUCTURE (CORNERS OF
(STRUCTURE) TO RETAIN
ROADWAY FILL (TYP.)
NEW THRIE BEAM TRAFFIC
BARRIER (TYP.)
±13100
CULVERT
6000
(TYP.)
EXISTING CONCRETE
FOOTING TO REMAIN (TYP.)
ELEV.
100.662m
ELEV.
100.742m
ELEV.
100.662m
TOP OF EMBANKMENT (TYP.)
WIDEN EXISTING EMBANKMENT
TO FACE OF RETAINING WALL
AS PER OPSD 202.031 (TYP.)
PROVIDE TRANSITION BETWEEN
THRIE BEAM RAIL AND SINGLE
STEEL FLEX BEAM RAIL AS PER
SS10-21 & SS10-44 (TYP.)
NEW SINGLE STEEL FLEX BEAM
RAIL ON STEEL POSTS (TYP.)
1000
LINE EMBANKMENTS IN FRONT OF
RETAINING WALL WITH MIN 300mm
THICK R-10 RIP RAP (c/w GEOTEXTILE
ON EMBANKMENTS) (TYP.)
STREAM FLOW FROM
NORTH TO SOUTH
C
05
B
01
A
01
APPROXIMATE LOCATION EXISTING
BOTTOM OF EMBANKMENT (TYP.)
APPROXIMATE LOCATION EXISTING
BOTTOM OF EMBANKMENT (TYP.)
ISSUED FOR REVIEW1
T.D.19/11/01
1:75
PLAN
ASPHALT PAVED SHOULDER
(TYP.)
ST
. 1
00
+
0
20
ST
. 1
00
+
0
30
ST
. 1
00
+
0
40
±4
00
0±4
00
0
2% 2%
DASHED LINE DENOTES
LIMIT OF 2% CROSSFALL IN
ASPHALT
2%
2%
6%
6%
6%
6%
9525
1905 (TYP.)
ELEV.
97.392m
ELEV.
99.727m
±12930
FACE TO FACE RAIL
ELEV.
100.527m
ELEV.
100.527m
ELEV.
100.491m
(TOP OF HEADWALL)
ELEV.
100.550m
(TOP OF
HEADWALL)
ELEV.
100.706m
ELEV.
100.765m
ELEV.
100.491m
(TOP OF HEADWALL)
ELEV.
100.550m
(TOP OF
HEADWALL)
ELEV.
101.019m
(END OF
MSE WALL)
ELEV.
100.786m
(TOP OF
MSE WALL)
ELEV.
100.786m
ELEV.
100.550m
(TOP OF
MSE WALL)
ELEV.
100.397m
(TOP OF
MSE WALL)
ELEV.
100.397m
ELEV.
100.630m
(END OF
MSE WALL)
ELEV.
100.491m
(TOP OF MSE WALL)
ELEV.
100.397m
(TOP OF
MSE WALL)
ELEV.
100.397m
ELEV.
100.491m
(TOP OF MSE WALL)
ELEV.
100.550m (TOP
OF MSE WALL)
ELEV.
100.786m
(TOP OF MSE WALL)
ELEV.
100.786m
ELEV.
100.397m
(TOP OF
MSE WALL)
ELEV.
100.786m
(TOP OF
MSE WALL)
ELEV.
100.550m
(TOP OF
HEADWALL)
ELEV.
100.527m
(TOP OF
HEADWALL)
ELEV.
100.491m
(TOP OF
HEADWALL)
ELEV.
97.427m
BOTTOM OF
MSE WALL)
(T
YP
.)
RECONSTRUCTED
CONCRETE
CULVERT END
600
RECONSTRUCTED
CONCRETE
CULVERT END
60
0
EXISTING CONCRETE FOOTING TO
REMAIN (TYP.)
NEW CONCRETE HEADWALL
600
RECONSTRUCTED END OF
CONCRETE CULVERT TO
THE TOP OF THE EXISTING
FOOTING (TYP.)
600
PLACE HOT RUBBERIZED ASPHALT AND PROTECTION BOARD ON TOP OF CULVERT TOP SLAB.
A
05
CARRY-OUT PARTIAL DEPTH CONCRETE REMOVALS ON INTERIOR OF CULVERT WALLS, SOFFIT AND EXPOSED SECTIONS OF CONCRETE FOOTING.
SUPPLY AND INSTALL STEEL BEAM GUIDERAIL ON APPROACHES INCLUDING END TREATMENTS.
SEED AND MULCH.
T
U
DASHED LINE REPRESENTS APPROXIMATE OPENING OF EXISTING CULVERT
(PRIOR TO NEW CONCRETE ENCASEMENT & CULVERT END RECONSTRUCTION).
NEW CONCRETE ENCASEMENT AT UPPER PORTION OF EXISTING
FOOTING.
ELEV.
99.602m (UNDERSIDE OF NEW CONCRETE ENCASEMENT
AT SOFFIT)
±4
50
±575
±125
ISSUED FOR TENDER2 T.D.19/11/25
20/05/26
ISSUED FOR CONSTRUCTION3
T.D.20/05/26
ENGINEERING
GENERAL NOTES
1. THIS DRAWING SHALL BE READ IN CONJUNCTION WITH ALL OTHER
APPLICABLE CONTRACT DRAWINGS.
2. ALL EXISTING CONDITIONS SHOWN ON THE EXISTING CONTRACT
DRAWINGS ARE TAKEN FROM FIELD MEASUREMENTS AND
AVAILABLE INFORMATION. THE CONTRACTOR SHALL VERIFY ALL SITE
CONDITIONS PRIOR TO COMMENCEMENT OF CONSTRUCTION AND
REPORT ANY DISCREPANCIES TO THE CONTRACT ADMINISTRATOR
PRIOR TO COMMENCING WORK.
3. REFER TO TRAFFIC STAGING DRAWING FOR STAGING SEQUENCE REQUIRED AND
SUGGESTED ROADWAY EMBANKMENT PROTECTION SEQUENCE.
EXISTING EDGE OF
GRAVEL SHOULDER
EXISTING EDGE OF
ASPHALT ROADWAY
EXISTING EDGE OF
GRAVEL SHOULDER
EXISTING EDGE OF
ASPHALT ROADWAY
EXISTING EDGE OF
STREAM (TYP.)
1:75
EXISTING PLAN
B
03
± 4200
±3
50
0±3
50
0
±1
31
00
DASHED LINE DENOTES
APPROXIMATE LIMITS
OF EXCAVATION (TYP.)
REMOVE ENDS OF EXISTING
CONCRETE CULVERT FULL DEPTH TO
THE TOP OF THE EXISTING FOOTING
(TYP.)
STRUCTURE
EXISTING
CO
UN
TY
R
OA
D 3
6
A
03
DIRECTION OF FLOW:
NORTH TO SOUTH
TOP OF NAIL AT BASE
OF HYDRO POST -
WEST BENCHMARK,
LOCATION OF
HYDRO POST
SHOWN NOT EXACT
EL. 100.758
TOP OF NAIL AT BASE OF
HYDRO POST - EAST
BENCHMARK, LOCATION OF
HYDRO POST SHOWN NOT
EXACT, EL. 99.696
ISSUED FOR REVIEW1
T.D.19/11/01
ST
. 1
00
+
0
10
ST
. 1
00
+
0
20
ST
. 1
00
+
0
30
ST
. 1
00
+
0
40
ST
. 1
00
+
0
50
ST. 9 + 9935 TO ST.10 + 068
LIMITS OF CONSTRUCTION
OVERHEAD HYDRO
LINE
±3
00
0
APPROXIMATE LIMIT OF
SALVAGE OF CREEK BED
MATERIAL UPSTREAM
AND DOWNSTREAM.
REFER TO NOTE 4 ON
DRAWING 03, (TYP.)
±3
00
0
60
06
00
EXISTING CONCRETE
FOOTING TO REMAIN
(TYP.)
EXISTING CONCRETE CULVERT
STRUCTURE TO REMAIN (TYP.)
LOCALIZED PARTIAL DEPTH
CONCRETE REMOVALS ON TOP
OF CULVERT TOP SLAB (TYP.)
±9900 ±32600
DASHED LINE DENOTES
APPROXIMATE LIMIT OF
ASPHALT / FILL REMOVAL FOR
TEMPORARY DRIVING LANE
(TYP.)
LOCATION OF NEW STEP
JOINT IN ASPHALT (TYP.)
ISSUED FOR TENDER2
T.D.19/11/25
20/05/26
ISSUED FOR CONSTRUCTION3
T.D.20/05/26
ENGINEERING
SECTION
B
03
1:50
EXISTING CROSS SECTION
±3700
±2
30
0
±7
00
REMOVE END SECTION OF
EXISTING CONCRETE CULVERT
WALLS FULL DEPTH(TYP.)
APPROXIMATE WATER
LEVEL (JUNE 27, 2017)
APPROXIMATE CREEK
BED DEPTH
EXISTING CONCRETE
FOOTING TO REMAIN. TOP OF
EXISTING FOOTING EL. ± 97.427
REMOVE END SECTION OF EXISTING
CONCRETE CULVERT TOP SLAB
FULL DEPTH
SECTION
A
03
1:50
EXISTING LONGITUDINAL SECTION
APPROXIMATE CREEK
BED DEPTH
REMOVE END SECTION OF
EXISTING CONCRETE CULVERT
TOP SLAB FULL DEPTH (TYP.)
±7000
PAVED ROADWAY WIDTH
±13100
TOTAL STRUCTURE LENGTH
SHOULDER (TYP.)
SHOULDER
ROUNDING (TYP.)
±2
70
0
±7
00
TOP OF ASPHALT (TOP
OF ROAD) EL. ± 100.742
±4200
STRUCTURE
TOP OF EXISTING
BEDROCK
EL. ± 95.027
APPROXIMATE LIMITS
OF EXCAVATION (TYP.)
STRUCTURE
ASPHALT
ROADWAY
(TYP.)
EXISTING CONCRETE FOOTING
TO REMAIN. TOP EXISTING FOOTING
EL. ± 97.427 ±2
60
0
TOP OF EXISTING
BED ROCK
EL. ± 95.027
GENERAL NOTES
1. THIS DRAWING SHALL BE READ IN CONJUNCTION WITH ALL OTHER
APPLICABLE CONTRACT DRAWINGS.
2. ALL EXISTING CONDITIONS SHOWN ON THE EXISTING CONTRACT
DRAWINGS ARE TAKEN FROM FIELD MEASUREMENTS AND
AVAILABLE DRAWINGS. THE CONTRACTOR SHALL VERIFY ALL SITE
CONDITIONS PRIOR TO COMMENCEMENT OF CONSTRUCTION AND
REPORT ANY DISCREPANCIES TO THE CONTRACT ADMINISTRATOR
PRIOR TO COMMENCING WORK.
3. REFER TO TRAFFIC STAGING DRAWING FOR STAGING SEQUENCE REQUIRED AND
SUGGESTED ROADWAY SHORING SEQUENCE.
4. EXISTING CREEK BED MATERIAL (APPROXIMATELY 300 mm THICK) SHALL BE SALVAGED
DURING EXCAVATION AND STOCKPILED FOR REUSE.
5. SIZE AND LOCATION OF ALL PARTIAL DEPTH REMOVAL AREAS SHALL BE AS DELINEATED
ON SITE BY THE CONTRACT ADMINISTRATOR. NO REMOVALS SHALL COMMENCE
UNTIL THE CONTRACT ADMINISTRATOR HAS DELINEATED THE AREAS.
6. PERIMETER OF ALL REMOVALS SHALL BE DELINEATED BY A 25mm SAWCUT.
7. ALL EXISTING REINFORCING STEEL SHALL BE CUT FLUSH WITH LIMITS OF
REMOVAL EXCEPT WHERE NOTED OTHERWISE.
ELEV.
± 100.633
3
1
REMOVE END SECTION OF EXISTING
CONCRETE CULVERT
WALLS FULL DEPTH (TYP.)
EXISTING
EXISTING
EL. ± 100.025
±300
±450
±3
00
ISSUED FOR REVIEW1
T.D.19/11/01
±3
00
REMOVE A PORTION
OF THE EXISTING CREEK BED
MATERIAL FOR FULL LENGTH
OF CULVERT (REFER TO NOTE 4
ON THIS DRAWING)
ELEV.
± 100.663
ELEV. ± 100.742
ELEV.
± 97.027
600
APPROXIMATE WATER
LEVEL (JUNE 27, 2017)
(TYP.)
EXISTING CONCRETE
CULVERT STRUCTURE TO
REMAIN
LOCALIZED PARTIAL DEPTH CONCRETE
REMOVALS ON INTERIOR FACE OF
CULVERT WALLS (TYP.)
LOCALIZED PARTIAL DEPTH CONCRETE
REMOVALS ON SOFFIT OF CULVERT
TOP SLAB (TYP.)
LOCALIZED PARTIAL DEPTH CONCRETE
REMOVALS ON TOP OF CULVERT TOP
SLAB (TYP.)
EXISTING TRANSVERSE
REINFORCING STEEL IN
CULVERT WALLS TO REMAIN (TYP.)
LOCALIZED PARTIAL DEPTH
CONCRETE REMOVALS ON
EXPOSED SECTION OF
EXISTING FOOTINGS (TYP.)
EXISTING TRANSVERSE
REINFORCING STEEL IN
TOP SLAB OF CULVERT
TO BE CUT FLUSH WITH
LIMITS OF REMOVAL
ISSUED FOR TENDER2
T.D.19/11/25
20/05/26
ISSUED FOR CONSTRUCTION3
T.D.20/05/26
REFERENCE BENCHMARKS:
WEST BENCHMARK: 100.758m
EAST BENCHMARK: 99.696m
ENGINEERING
EDGE OF NEW
ASPHALT (TYP.)
EDGE OF EXISTING GRAVEL
SHOULDER (TYP.)
EDGE OF NEW
ASPHALT (TYP.)
EDGE OF STREAM
(TYP.)
EXISTING CONCRETE
CULVERT STRUCTURE
TO REMAIN (TYP.)
CO
UN
TY
R
OA
D 3
6
NEW CONCRETE
HEADWALL
(TYP.)
NEW MSE RETAINING WALL
STRUCTURE (CORNERS OF
STRUCTURE) TO RETAIN
ROADWAY FILL
±1
31
00
CULVERT
6000
(TYP.)
1:100
PLAN
EXISTING CONCRETE
FOOTING TO REMAIN
(TYP.)
ELEV.
100.662
ELEV.
100.742
ELEV.
100.662
ELEV.
100.527
ELEV.
100.527
TOP OF NAIL AT
BASE OF HYDRO
POST - WEST
BENCHMARK,
LOCATION OF HYDRO
POST SHOWN NOT
EXACT
APPROXIMATE LIMITS
OF EXCAVATION
(TYP.)
TOP OF EXISTING
EMBANKMENT (TYP.)
APPROXIMATE LOCATION
EXISTING BOTTOM OF
EMBANKMENT
APPROXIMATE LOCATION OF BOTTOM
OF NEW EMBANKMENT, (1.5:1 SLOPE) (TYP.)
APPROXIMATE LOCATION
EXISTING BOTTOM OF
EMBANKMENT
APPROXIMATE LOCATION OF
BOTTOM OF NEW EMBANKMENT,
(1.5:1 SLOPE) (TYP.)
APPROXIMATE LIMIT
OF EXCAVATION
(TYP.)
PROVIDE TRANSITION BETWEEN
THRIE BEAM RAIL AND SINGLE STEEL
FLEX BEAM RAIL AS PER
SS10-21 & SS10-44 (TYP.)
APPROXIMATE LOCATION
OF BOTTOM OF NEW
EMBANKMENT, (1.5:1 SLOPE)
(TYP.)
APPROXIMATE LOCATION
EXISTING BOTTOM OF
EMBANKMENT
APPROXIMATE LOCATION
EXISTING BOTTOM OF
EMBANKMENT
APPROXIMATE LOCATION OF
BOTTOM OF NEW EMBANKMENT,
(1.5:1 SLOPE) (TYP.)
10
00
LINE EMBANKMENTS IN FRONT
OF RETAINING WALL WITH MIN
300 mm THICK R-10 RIP RAP (c/w
GEOTEXTILE ON EMBANKMENTS)
(TYP.)
STREAM FLOW FROM
SOUTH TO NORTH
11430 SBG WITH STEEL POSTS; PER OPSD 912.130
11430 SBG WITH STEEL POSTS; PER OPSD 912.130
LOCATION
LENGTH OF STEEL FLEX
BEAM (OPSD 912.130)
# OF SEQUENTIAL KINKING
TERMINAL END TREATMENTS
(OPSD 922.181)
NORTH EAST
APPROACH
NORTH WEST
APPROACH
SOUTH EAST
APPROACH
SOUTH WEST
APPROACH
11.43m
1
1
1
11.43m
0m
0m
1
15240 SKT; PER OPSD 922.181
15240 SKT; PER OPSD 922.181
15240 SKT; PER OPSD 922.181
15240 SKT; PER OPSD 922.181
TOP OF NAIL AT
BASE OF HYDRO
POST - EAST
BENCHMARK,
LOCATION OF HYDRO
POST SHOWN NOT
EXACT
1
4
TAPER NEW TOP OF EMBANKMENT
TO MEET EXISTING BEYOND
LIMIT OF GUIDERAIL (TYP.)
4
1
EDGE OF EXISTING
GRAVEL SHOULDER
(TYP.)
TOP OF EXISTING
EMBANKMENT (TYP.)
TAPER NEW TOP OF EMBANKMENT
TO MEET EXISTING BEYOND
LIMIT OF GUIDERAIL (TYP.)
TOP OF EMBANKMENT (TYP.) WIDEN EXISTING
EMBANKMENT TO FACE OF RETAINING WALL AS
PER OPSD 202.031 (TYP.)
NEW THRIE BEAM TRAFFIC
BARRIER (TYP.)
1
4
EDGE OF EXISTING GRAVEL
SHOULDER (TYP.)
TOP OF EXISTING
EMBANKMENT (TYP.)
1
4
ISSUED FOR REVIEW1
T.D.19/11/01
ST
. 1
0 +
0
00
LIMITS OF CONSTRUCTION
ST. 9 + 993.5 TO ST. 10 + 068
ST
. 1
0 +
0
10
ST
. 1
0 +
0
20
ST
. 1
0 +
0
30
ST
. 1
0 +
0
40
ST
. 1
0 +
0
50
ST
. 1
0 +
0
60
EDGE OF EXISTING
ASPHALT ROADWAY
EDGE OF EXISTING
ASPHALT ROADWAY
2%
6%
2%
6%
±4
00
0
DASHED LINE DENOTES
LIMITOF 2% CROSSFALL
IN ASPHALT
NEW STEP JOINT
IN ASPHALT
DASHED LINE DENOTES LIMIT
OF 2% ASPHALT CROSSFALL
EDGE OF EXISTING
ASPHALT ROADWAY
EDGE OF EXISTING
ASPHALT ROADWAY
TAPER ASPHALT TO
MEET EXISTING EDGE
OF ASPHALT
ROADWAY (TYP.)
±4
00
0
EDGE OF NEW
ASPHALT (TYP.)
NEW STEP JOINT
IN ASPHALT
N.T.S.
TYPICAL STEP JOINT IN ASPHALT DETAIL
EXISTING ASPHALT
(APPROX. 60mm)
TACK COAT
1000
NEW ASPHALT
SURFACE
COURSE
NEW ASPHALT
BASE COURSE
ST
. 1
0 +
0
68
NOTES:
1. GRANULAR SEALING SHALL BE APPLIED ALONG GRAVEL PORTIONS OF SHOULDERS
TO THE FOLLOWING LIMITS:
· FULL LENGTH OF STEEL BEAM GUIDERAIL TO 3m BEYOND ENDS OF GUIDERAIL ON
EACH APPROACH.
· FROM EDGE OF ASPHALT TO 1m BEYOND BACK OF GUIDERAIL POST.
2. SKT END TREATMENTS SHALL BE FLARED AT 50:1 AWAY FROM ROADWAY CENTERLINE.
±1
29
30
(F
AC
E T
O F
AC
E O
F R
AIL
)
ST
. 9
+
9
93
.5
RECONSTRUCTED CONCRETE
CULVERT END (TYP.)
60
0
EDGE OF EXISTING
ASPHALT ROADWAY
EDGE OF EXISTING
GRAVEL SHOULDER
EDGE OF EXISTING
ASPHALT ROADWAY
EDGE OF EXISTING
GRAVEL SHOULDER
±32600
(TYP.)
TAPER NEW TOP OF EMBANKMENT
TO MEET EXISTING BEYOND
LIMIT OF GUIDERAIL (TYP.)
ISSUED FOR TENDER2
T.D.19/11/25
20/05/26
ISSUED FOR CONSTRUCTION3
T.D.20/05/26
ENGINEERING
CO
UN
TY
R
OA
D 3
6
CULVERT
1:100
PLAN - PAVEMENT MARKINGS
ISSUED FOR REVIEW1
T.D.19/11/01
ST
. 1
0 +
0
00
ST
. 1
0 +
0
10
ST
. 1
0 +
0
20
ST
. 1
0 +
0
30
ST
. 1
0 +
0
40
ST
. 1
0 +
0
50
ST
. 1
0 +
0
60
ST
. 1
0 +
0
68
NOTES:
1. THIS DRAWING SHALL BE READ IN CONJUNCTION WITH ALL OTHER APPLICABLE
CONTRACT DRAWINGS.
2. REFER TO DRAWING 01 FOR GENERAL NOTES AND SCOPE OF WORK.
3. PAVEMENT MARKINGS SHALL BE COMPLETED IN ACCORDANCE WITH THE REQUIREMENTS
OF THE ONTARIO TRAFFIC MANUAL BOOK 11 - PAVEMENT, HAZARD AND DELINEATION
MARKINGS (MARCH 2000).
ST
. 9
+
9
93
.5
ISSUED FOR TENDER2
T.D.19/11/25
10cm SOLID WHITE
EDGE LINE; RT 4.0m
10cm SOLID WHITE
EDGE LINE; RT 4.0m
10cm DOUBLE SOLID YELLOW
DIRECTIONAL DIVIDING LINES
JOIN TO EXISTING PAVEMENT
MARKINGS AT LIMITS (TYP.)
10cm SOLID WHITE
EDGE LINE; LT 4.0m
10cm SOLID WHITE
EDGE LINE; LT 4.0m
TAPER NEW EDGE LINES TO MEET
EXISTING EDGE LINES AT LIMITS (TYP.)
20/05/26
ISSUED FOR CONSTRUCTION3
T.D.20/05/26
ENGINEERING
SECTION
A
05
1:50
CROSS SECTION
±3700
WATERPROOFING MEMBRANE AND PROTECTION BOARD (ON TOP OF
CULVERT TOP SLAB); PLACE 50mm SAND CUSHION ON TOP OF
PROTECTION BOARD PRIOR TO PLACING GRANULAR MATERIAL
EXISTING CONCRETE CULVERT TOP SLAB
CULVERT
GRANULAR 'B' TYPE II BACKFILL,
COMPACTED TO 95% SPD
APPROXIMATE LIMITS OF
EXCAVATION (TYP.)
3
1
900
(MIN)
EXISTING FOOTING TO REMAIN
(TYP.)
350mm GRANULAR 'B' TYPE I
SUBBASE COMPACTED
TO 95% SPMDD
150mm GRANULAR 'A' ROAD BASE
COMPACTED TO 98% SPMDD
50mm HL4 ASPHALT TOP
COURSE
50mm HL8 ASPHALT BASE
COURSE
PLACE RIVERSTONE
INTERMITTENTLY ALONG STREAM
BED THROUGH STRUCTURE AS
DIRECTED ON SITE BY THE
CONTRACT ADMINISTRATOR
PROFILE CREEK BED (USING EXISTING NATIVE
MATERIAL AS REQUIRED) TO CREATE FLOW
CHANNEL THROUGH CENTER PORTION OF THE
STRUCTURE; DEPTH / PROFILE TO BE DIRECTED
ON SITE BY CONTRACT ADMINISTRATOR
TOP OF EXISTING BEDROCK
EL. 95.027
LINE ALONG FOOTINGS IN STREAM BED WITH MIN
450mm THICK (300mm NOMINAL STONE) RIVERSTONE
±13100 ±1000±1000
FACE OF WELDED WIRE
RETAINING WALL
END OF CONCRETE CULVERT
CULVERT
2%2%
6%
6%
1.5
1
1.5
1
RE-ALIGN
EMBANKMENT
(TYP.)
EXISTING ROADWAY
CROSS-SECTION
SECTION
C
05
1:50
CROSS SECTION
MATCH EXISTING
CENTERLINE
ELEVATION
ISSUED FOR REVIEW1
T.D. 19/11/01
±4000 ±4000
±3
00
GRANULAR 'B' TYPE II BACKFILL,
COMPACTED TO 95% SPD
REINSTATE SALVAGED/
STOCKPILED CREEK BED
MATERIAL
±5
70
0
350mm GRANULAR 'B' TYPE I
SUBBASE COMPACTED
TO 95% SPMDD
150mm GRANULAR 'A' ROAD BASE
COMPACTED TO 98% SPMDD
50mm HL4 ASPHALT TOP
COURSE
50mm HL8 ASPHALT BASE
COURSE
TOP EMBANKMENT WITH 300mm
COMPACTED GRANULAR 'A', TOPSOIL
AND SOD (TYP)
GRANULAR 'B' TYPE II BACKFILL,
COMPACTED TO 95% SPD
TOP OF FOOTING
ELEV. 97.427
EXISTING CONCRETE CULVERT WALLS TO
REMAIN (TYP.)
LOCALIZED PARTIAL DEPTH CONCRETE REPAIRS
(TOP OF TOP SLAB) (TYP.)
125mm THICK CONCRETE
ENCASEMENT FOR FULL LENGTH OF
EXISTING CULVERT (WALLS, SOFFIT,
FOOTINGS) (TYP.)
±125
(TYP.)
GENERAL NOTES
1. THIS DRAWING SHALL BE READ IN CONJUNCTION WITH ALL OTHER
APPLICABLE CONTRACT DRAWINGS.
2. ALL EXISTING CONDITIONS SHOWN ON THE EXISTING CONTRACT
DRAWINGS ARE TAKEN FROM FIELD MEASUREMENTS AND
AVAILABLE DRAWINGS. THE CONTRACTOR SHALL VERIFY ALL SITE
CONDITIONS PRIOR TO COMMENCEMENT OF CONSTRUCTION AND
REPORT ANY DISCREPANCIES TO THE CONTRACT ADMINISTRATOR
PRIOR TO COMMENCING WORK.
LOCALIZED PARTIAL DEPTH CONCRETE REPAIRS
(CULVERT WALLS AND FOOTING) (TYP.)
ISSUED FOR TENDER2
T.D.19/11/25
20/05/26
ISSUED FOR CONSTRUCTION3
T.D.20/05/26
ENGINEERING
ISSUED FOR REVIEW1
T.D. 19/11/01
THRIE BEAM GUIDERAIL (SS10-20)
ON STEEL POSTS
(SS10-42A & SS10-42B)
(TRANSITION TO STEEL
BEAM GUIDERAIL ON
APPROACHES SS10-21 & SS10-44)
ANCHORED INTO
CONCRETE HEADWALL (TYP.)
NEW CONCRETE HEADWALL
WATERPROOFING
MEMBRANE (ON TOP OF
CULVERT TOP SLAB)
1:10
CONCRETE HEADWALL REINFORCEMENT
50
0
300200
±2
00
±450 ±100
50mm SAND CUSHION ON TOP
OF PROTECTION BOARD
G15M HORIZONTAL STEEL
REINFORCING BARS AS SHOWN
TOP SLAB OF
CONCRETE CULVERT
2 - 3/4-INCH DIAMETER X 381mm
CONCRETE THRIE BEAM POST
TENSION ANCHOR PER SS10-42B
17
51
25
EMBED G15M BARS 200mm INTO TOP
SLAB OF NEW RECONSTRUCTED
CULVERT END
2 - RICHMOND EC-2F OR DAYTON
SUPERIOR F-57 CONCRETE INSERTS TO
BE CAST WITH PRE-CAST RIGID FRAME
PRE-WET PARENT CONCRETE
SUFRACE AND APPLY COMPATIBLE
BONDING/CORROSION INHIBITING
AGENT IMMEDIATELY PRIOR TO
APPLYING NEW CONCRETE
EXISTING REINFORCING
STEEL TO REMAIN (TYP.)
TO SUIT DEPTH
OF REMOVAL
REMOVE CONCRETE 25mm
LOCALLY AROUND EXISTING
REINFORCING WHERE 50% OR
MORE OF PERIMETER IS
EXPOSED
ABRASIVE BLAST CLEAN
EXISTING REINFORCING
STEEL AND CONCRETE
SURFACE
50mm DEEP
SAWCUT (TYP.)
REMOVE LOOSE AND DETERIORATED
CONCRETE TO SOUND CONCRETE
TYPICAL CONCRETE REMOVAL
HORIZONTAL SURFACE
TYPICAL FORMED CONCRETE REPAIR
HORIZONTAL SURFACE
FILL VOID WITH CONCRETE TO MATCH
EXISTING CONCRETE SURFACE
1:50
CULVERT ELEVATION - REINFORCEMENT FOR ENCASEMENT (BARREL WALLS)
1:50
EXISTING CULVERT PLAN- REINFORCEMENT FOR ENCASEMENT (SOFFIT)
1:30
CROSS SECTION- REINFORCEMENT NEW CULVERT ENDS
G15M HORIZONTAL BARS @ 150mm c/c
G1
5M
D
OW
EL
S @
3
00
mm
c/c
EMBED DOWELS 150mm INTO EXISTING
SOFFIT. INJECT WITH EPOXY GROUT (TYP.)
60
0
(M
IN
)
60
0
(M
IN
)
G1
5M
D
OW
EL
S
@ 3
00
mm
c/c
G15M HORIZONTAL BARS @ 150mm c/c
EMBED DOWELS 150mm INTO EXISTING
CULVERT WALLS. INJECT WITH EPOXY GROUT (TYP.)
EMBED DOWELS 150mm INTO EXISTING
CULVERT WALLS. INJECT WITH
EPOXY GROUT (TYP.)
G10M HOOKED DOWELS @ 600mm c/c
(EMBEDDED 150mm INTO SOFFIT AND INJECT WITH EPOXY GROUT)
G1
0M
H
OO
KE
D D
OW
EL
S @
60
0m
m c/c (E
MB
ED
DE
D
15
0m
m IN
TO
S
OF
FIT
, IN
JE
CT
W
IT
H E
PO
XY
G
RO
UT
G1
0M
H
OO
KE
D D
OW
EL
S @
60
0m
m c/c (E
MB
ED
DE
D
15
0m
m IN
TO
S
OF
FIT
, IN
JE
CT
W
IT
H E
PO
XY
G
RO
UT
G10M HOOKED DOWELS @ 600mm c/c
(EMBEDD 150mm INTO WALLS AND INJECT WITH EPOXY GROUT)
EXTEND G15M HORIZONTAL BARS INTO
NEW CULVERT END SECTION (TYP.)
1:50
REINFORCEMENT FOR CULVERT ENDS (BARREL WALLS)
1:50
REINFORCEMENT FOR CULVERT ENDS (SOFFIT)
G1
5M
D
OW
EL
S @
1
50
mm
c/c E
.F
.
G1
5M
H
OR
Z. B
AR
S
@ 1
50
mm
c/c
G15M HORIZONTAL BARS
@150 mm c/c E.F.
EMBED DOWELS 300mm INTO
EXISTING FOOTINGS. INJECT WITH
EPOXY GROUT (TYP.)
G15M HORZ. BARS
@ 150mm c/c
G15M DOWELS @ 300mm c/c; EMBED DOWELS
150mm INTO TOP SLAB OF EXISTING
CULVERT. INJECT WITH EPOXY GROUT
4 - G15M HORIZONTAL BARS @ 150mm c/c
G15M BENT BARS @150mm;
MIN 600mm LAP LENGTH (TYP.)
G15M HORIZONTAL BARS @ 150mm c/c;
CONTINUED FROM CONCRETE
ENCASEMENT; REFER TO EXISTING
CULVERT PLAN - REINFORCEMENT FOR
ENCASEMENT (SOFFIT) DETAIL (TYP.)
4 - G15M HORIZONTAL BARS @ 150mm c/c
4 - G15M DOWELS @
150mm c/c (TYP.)
EMBED DOWELS 300mm INTO
EXISTING FOOTING. INJECT WITH
EPOXY GROUT (TYP.)
G15M DOWELS @ 150mm c/c.
EMBED DOWELS 150mm
INTO EXISTING CULVERT
WALLS. INJECT WITH EPOXY
GROUT. (TYP.)
G15M HORIZONTAL BARS @ 150mm c/c;
CONTINUED FROM CONCRETE
ENCASEMENT; REFER TO EXISTING
CULVERT ELEVATION - REINFORCEMENT
FOR ENCASEMENT (BARREL WALLS)
DETAIL (TYP.)
GENERAL NOTES
1. THIS DRAWING SHALL BE READ IN CONJUNCTION WITH ALL OTHER
APPLICABLE CONTRACT DRAWINGS.
2. DOWEL EMBEDMENT DEPTH SHALL BE 150mm UNLESS NOTED OTHERWISE.
3. DOWEL INSTALLATION (G15M DOWELS): DRILL 20mm DIAMETER HOLE,
CLEAN HOLE, INJECT EPOXY GROUT.
4. DOWEL INSTALLATION (G10M DOWELS): DRILL 15mm DIAMETER HOLE,
CLEAN HOLE, INJECT EXPOSY GROUT.
5. ABRASIVE BLAST CLEAN ALL EXPOSED EXISTING REINFORCING STEEL
DESIGNATED TO REMAIN TO NEAR WHITE METAL.
6. REINFORCING STEEL SHALL BE GRADE 400W. ALL STEEL SHALL BE HOT
DIPPED GALVANIZED. PREFIX 'G' DENOTES GALVANIZED REINFORCING
STEEL.
125mm THICK CONCRETE ENCASEMENT
AT UPPER PORTION OF EXISTING
CONCRETE FOOTING. ENCASEMENT TO
BE CONTINUOUS FOR ENTIRE LENGTH
OF FOOTINGS.
PROVIDE 450mm WIDE (WIDTH OF VERTICAL
LEG OF CULVERT) X 100mm DEEP SHEAR
KEY IN EXISTING CONCRETE FOOTING (TYP.)
G10M HOOKED DOWELS 150mm X 150mm
@ 300mm c/c. EMBED DOWELS 100mm INTO
EXISTING CONCRETE FOOTING. INJECT
WITH EPOXY GROUT (TYP.)
G15M BENT VERTICAL BENT BARS
@ 300mm c/c
G15M HORIZONTAL BARS @ 150mm c/c
EXTEND G15M HORIZONTAL
BARS INTO NEW CULVERT
END SECTION (TYP.)
NOTE: EXISTING TRANSVERSE
REINFORCING STEEL IN TOP SLAB
OF THE EXISTING CULVERT TO BE
CUT FLUSH WITH LIMITS OF
REMOVAL
DETAIL
1
06
DETAIL
1
061:15
ISSUED FOR TENDER2
T.D.19/11/25
20/05/26
G15M BENT VERTICAL
BARS @ 150mm C/C
ISSUED FOR CONSTRUCTION3
T.D.20/05/26
ENGINEERING
300mm R-10 RIP-RAP SLOPE
PROTECTION c/w GEOTEXTILE
ALONG BASE OF WALL
±1
50
0 - ±4
00
0
(V
AR
IE
S)
VA
RIE
S
(M
AX
. 6
00
)
N.T.S.
WELDED WIRE RETAINING WALL - TYPICAL SECTON
STONE FACE
WELDED WIRE MESH BASKET
PRIMARY REINFORCEMENTTRANSVERSE REINFORCEMENT GEOTEXTILE
WELDED WIRE RETAINING WALL NOTES:
1. THE CONTRACTOR IS FULLY AND SOLELY RESPONSIBLE FOR THE DESIGN OF THE WELDED
WIRE WALLS.
2. THE WELDED WIRE RETAINING WALL ARE MECHANICALLY STABILIZED EARTH WALLS WITH
WIRE MESH AND SLOPE FACING.
3. THE OVERALL DIMENSIONS OF THE WALLS REQUIRED ARE TO BE VERIFIED ON SITE BY THE
CONTRACTOR.
300mm GRANULAR 'B' BEDDING;
COMPACTED TO 100% STANDARD
PROCTOR DENSITY
AS REQUIRED BY WALL DESIGNER
N.T.S.
WELDED WIRE RETAINING WALL - TYPICAL SECTION
300mm GRANULAR 'B' TYPE II
BEDDING, COMPACTED TO
100% STANDARD PROCTOR
DENSITY
300mm THICK RIP-RAP
(300mm NOMINAL STONE
SIZE) SLOPE PROTECTION
c/w GEOTEXTILE (TYP.)
± 3
00
1000
(TYP.)
± 500
± 5
00
NEW W200x46 THRIE BEAM
RAIL POST / W150x22 STEEL
BEAM GUIDERAIL POST
(TYP). INSTALL DURING
WELDED WIRE WALL
CONSTRUCTION
ISSUED FOR REVIEW1
T.D.
19/11/01
150mm STONE FACE
GRANULAR 'B' TYPE II
COMPACTED TO 95% OF THE
MATERIALS PROCTOR
MAXIMUM DRY DENSITY
THE METHOD OF INSTALLATION (SONOTUBE, DRIVEN, ETC.)
SHALL BE DETERMINED BY THE CONTRACTOR BASED ON
THE REQUIREMENTS OF THE MSE WALL DESIGNER AND
GUIDERAIL INSTALLER.
ROADWAY FACE OF POST
ISSUED FOR TENDER 2
T.D.
19/11/25
20/05/26
ISSUED FOR CONSTRUCTION3
T.D.
20/05/26
ENGINEERING
CO
UN
TY
R
OA
D 3
6
CULVERT
1:175
PLAN - STAGE 1
APPROXIMATE LIMITS
OF ROADWAY SHORING
(TYP.)
CONTRACTOR
ACCESS
TYPE 'M' CONCRETE ROADSIDE
BARRIER PER OPSD 911.140
(TYP.)
WORK
AREA
WORK
AREA
TEMPORARY
PORTABLE TRAFFIC
SIGNAL (DSM 6.70.60)
600mm STOP
BAR (WHITE)
MIN
O
FF
SE
T
600mm STOP
BAR (WHITE)
TC-54
BARREL
(TYP.)
TEMPORARY PORTABLE TRAFFIC
SIGNAL (DSM 6.70.60)
CO
UN
TY
R
OA
D 3
6
CULVERT
1:175
PLAN - STAGE 2
CONTRACTOR
ACCESS
TYPE 'M' CONCRETE ROADSIDE
BARRIER PER OPSD 911.140 (TYP.)
WORK
AREA
WORK
AREA
TC-54
BARREL
(TYP.)
TEMPORARY
PORTABLE TRAFFIC
SIGNAL (DSM 6.70.60)
600mm STOP
BAR (WHITE)
±4
00
0
MIN
O
FF
SE
T
600mm STOP
BAR (WHITE)
TC-54
BARREL
(TYP.)
TEMPORARY PORTABLE TRAFFIC
SIGNAL (DSM 6.70.60)
STAGING NOTES
1. THIS DRAWING SHALL BE READ IN CONJUNCTION WITH ALL OTHER APPLICABLE CONTRACT DRAWINGS.
2. THE CONTRACTOR IS FULLY AND SOLELY RESPONSIBLE FOR ESTABLISHING HIS OWN SITE ACCESS TO COMPLETE THE WORK. TO FACILITATE SITE ACCESS, THE CONTRACTOR MAY
CONSIDER TEMPORARY EMBANKMENT WIDENING. ALL COSTS FOR SITE ACCESS (TEMPORARY SHOULDER WIDENING, TEMPORARY ENERGY ATTENUATORS, RELOCATIONS, ETC.) SHALL BE
INCLUDED IN THE CONTRACTOR'S TOTAL TENDER PRICE, UNDER THE APPROPRIATE TENDER ITEMS.
3. SPEED LIMIT REDUCTION SIGNS (TO 50 km/h) SHALL BE INSTALLED THROUGH THE CONSTRUCTION ZONE AS PER BOOK 7 OF THE OTM. ALL EXISTING SPEED LIMIT SIGNS SHALL BE
COVERED AS REQUIRED.
4. LANE CLOSURES SHALL REMAIN IN EFFECT AT ALL TIMES UNTIL ALL WORK HAS BEEN COMPLETED INCLUDING INSTALLATION OF GUIDERAIL ON THE APPROACHES. AFTER COMPLETION OF
THE CONSTRUCTION OF THE TRAFFIC BARRIER ON THE STRUCTURE AND PLACEMENT OF THE ROADWAY GRANULAR 'A' BASE, THE CONTRACTOR IS PERMITTED TO REMOVE THE
TEMPORARY CONCRETE BARRIERS IN ORDER TO FACILITATE THE PLACEMENT OF HOT MIX ASPHALT AND THE INSTALLATION OF THE APPROACH STEEL BEAM GUIDERAIL, PROVIDED THE
SINGLE LANE CLOSURES ARE MAINTAINED IN EFFECT AT ALL TIMES. LANE CLOSURES SHALL BE AS PER BOOK 7 OF THE OTM.
5. SIGNAL TIMING (AND ADJUSTMENTS TO SIGNAL TIMING) FOR THE PORTABLE TEMPORARY TRAFFIC CONTROL SIGNALS WILL BE PROVIDED BY THE CONTRACT ADMINISTRATOR.
ADJUSTMENTS TO SIGNAL TIMING MAY BE REQUIRED DURING THE COURSE OF CONSTRUCTION.
6. EXISTING ROADWAY EMBANKMENTS SHALL BE WIDENED AS REQUIRED TO ACCOMMODATE TEMPORARY DRIVING LANES AND TEMPORARY CONCRETE BARRIER PLACEMENT.
7. TEMPORARY DRIVING LANES SHALL BE TREATED WITH A MINIMUM 50mm LIFT OF COMPACTED GRANULAR 'A' FOLLOWED BY DOUBLE SURFACE TREATMENT.
8. FOR INITIAL FILL REMOVAL AND PREPARATION OF DRIVING LANES (EMBANKMENT WIDENING, GRANULAR 'A' PLACEMENT, SURFACE TREATMENT). LANE DEMARCATION BY USE OF TC-54
DELINEATORS WILL BE ACCEPTABLE. ALTERNATIVELY, DAILY LANE CLOSURES USING FLAG PERSONS WILL BE ACCEPTABLE PROVIDED THAT TWO-WAY TRAFFIC IS RESTORED WHEN FLAG
PERSONS ARE NOT PRESENT.
9. AS PART OF THE CONTRACTOR'S TRAFFIC CONTROL / TRAFFIC MANAGEMENT PLAN, THE CONTRACTOR SHALL SUPPLY TWO (2) CONTRACT ID SIGNS AND TWO (2) PUBLIC ADVISORY SIGNS
AND INSTALL AT APPROACHES. REFER TO CONTRACT SPECIFICATIONS FOR FURTHER INFORMATION.
10. TEMPORARY EMBANKMENT WIDENING IS SHOWN ON THIS DRAWING SCHEMATICALLY ONLY AND MAY BE REQUIRED AT ANY LOCATION AT EITHER STAGE 1 AND/OR STAGE 2. LOCATIONS
REQUIRING ROADWAY WIDENING SHALL BE AS DEEMED NECESSARY BY THE CONTRACTOR TO IMPLEMENT THE TRAFFIC CONTROL / TRAFFIC MANAGEMENT PLAN AS SHOWN IN THIS
DRAWING AND SPECIFIED IN THE CONTRACT DOCUMENTS.
TEMPORARY CONDITIONS
TRAFFIC CONTROL, ON
TRAFFIC MANUAL, BOOK 7
TEMPORARY CONDITIONS
TRAFFIC CONTROL, ON
TRAFFIC MANUAL, BOOK 7
OPSD 911.140; 35 BARRIERS
TEMPORARY CONCRETE BARRIERS; TYPE 'M'
TEMPORARY CONDITIONS
TRAFFIC CONTROL, ON
TRAFFIC MANUAL, BOOK 7
TEMPORARY CONDITIONS
TRAFFIC CONTROL, ON
TRAFFIC MANUAL, BOOK 7
ISSUED FOR REVIEW1
T.D.
19/11/01
±3
50
0
APPROX. EDGE OF
EXISTING GRAVEL
SHOULDER (TYP.)
APPROX. EDGE OF
EXISTING SHOULDER
(TYP.)
APPROX. EDGE OF
EXISTING GRAVEL
SHOULDER (TYP.)
WIDEN EXISTING EMBANKMENTS AS
REQUIRED TO PLACE TEMPORARY
CONCRETE BARRIERS; REFER TO
NOTE 10 AND TYPICAL ROADWAY
WIDENING DETAIL ON THIS DRAWING
(TYP.)
OPSD 911.140; 17 BARRIERS
TEMPORARY CONCRETE BARRIERS; TYPE 'M'
TOP OF EXISTING ROADWAY
TYPE 'M' TEMPORARY CONCRETE
BARRIER PER OPSD 911.140
PLACE AND COMPACT
GRANULAR 'A' AS REQUIRED
TEMPORARY ROADWAY WIDENING AS REQUIRED TO ALLOW
FOR PLACEMENT OF TEMPORARY CONCRETE BARRIERS
1:50
TYPICAL ROADWAY WIDENING DETAIL (AS REQUIRED)
EDGE OF EXISTING
GRAVEL SHOULDER
LIMITS OF CONSTRUCTION
ST. 9+9935 TO ST. 10+068
LIMITS OF CONSTRUCTION
ST. 9+9935 TO ST. 10+068
±3
50
0
MIN
300 MIN
WIDEN EMBANKMENT AS
REQUIRED
WIDEN EMBANKMENT AS
REQUIRED
15000
15000
15000
15000
TC-54
BARREL
(TYP.)
±4
00
0
APPROXIMATE LIMITS
OF ROADWAY SHORING
(TYP.)
ISSUED FOR TENDERT.D.
19/11/252
20/05/26
ISSUED FOR CONSTRUCTION
T.D.
20/05/263
ENGINEERING
±7
00
STRUCTURE
EXISTING
3
1
REMOVE FILL MATERIAL ABOVE
CULVERT AND PROVIDE SMOOTH
TRANSITION AT CULVERT
1:50
LONGITUDINAL PROFILE
±4600±32600
±50 mm GRANULAR 'A' ROAD
BASE ON APPROACHES AFTER
EXCAVATION (TYP.)
±13100
TOTAL STRUCTURE LENGTH
570
CULVERT
1:50
CROSS SECTION - STAGE 1
ALTERNATING DRIVING LANE
STAGE 1 TRAFFIC
±6550
±6550 (WORK AREA)
LIMIT OF ASPHALT / FILL REMOVAL FOR TEMPORARY TRAFFIC LANE
TYPE 'M' TEMPORARY CONCRETE
BARRIER PER OPSD 911.160 (TYP.)
NOTES:
1. NO CONCRETE REMOVALS ARE PERMITTED TO BE COMPLETED UNDER LIVE TRAFFIC.
2. THE SUGGESTED SHORING SEQUENCE DEPICTED ON THIS DRAWING IS PRESENTED CONCEPTUALLY ONLY IN ORDER TO PROVIDE THE CONTRACTOR WITH GENERAL INFORMATION AND
A SUGGESTED STAGING SEQUENCE. THE CONTRACTOR IS FULLY AND SOLELY RESPONSIBLE FOR DETERMINING THE MOST APPROPRIATE STAGING SEQUENCE IN ORDER TO PROPERLY
CARRY OUT ALL THE WORK UNDER THIS CONTRACT WHILE ENSURING THE SAFETY OF THE PUBLIC AND THE WORKERS AT ALL TIMES. THE CONTRACTOR SHALL REVIEW EXISTING
CONDITIONS AND AVAILABLE INFORMATION PRIOR TO BIDDING AND MAKE HIS OWN DETERMINATION AS TO OVERALL REQUIREMENTS AND THE ANTICIPATED DIFFICULTIES THAT MAY
BEEN ENCOUNTERED AND SHALL BID ACCORDINGLY.
3. THE TEMPORARY LEAN CONCRETE ROADWAY EMBANKMENT PROTECTION SHALL BE CARRIED OUT USING THE FOLLOING SEQUENCE:
- COMPLETE STAGE 1 EXCAVATION (BOTH SIDES OF THE CULVERT) AND FILL IMMEDIATELY WITH LEAN CONCRETE (4.0 - 5.0 MPa). LEAN CONCRETE SHALL SET FOR APPROXIMATELY 24
HOURS BEFORE COMMENCING EXCAVATION FOR STAGE 2.
- COMPLETE STAGE 2 EXCAVATION (BOTH SIDES OF THE CULVERT) AND FILL IMMEDIATELY WITH LEAN CONCRETE (4.0 - 5.0 MPa). LEAN CONCRETE SHALL SET FOR APPROXIMATELY 24
HOURS BEFORE COMMENCING EXCAVATION FOR STAGE 3.
- COMPLETE STAGE 3 EXCAVATION (BOTH SIDES OF THE CULVERT) AND FILL IMMEDIATELY WITH LEAN CONCRETE (4.0 - 5.0 MPa).
4. THE TEMPORARY LEAN CONCRETE ROADWAY EMBANKMENT PROTECTION IS PERMITTED TO REMAIN IN PLACE BELOW THE ELEVATION OF THE TOP OF THE PRE-CAST CULVERT.
ISSUED FOR REVIEW1
T.D.19/11/01
DOUBLE SURFACE TREATMENT
ON GRANULAR SURFACE
EXISTING CULVERT STRUCTURE
±3500 570±1910
1
1
±1300 2000
STAGE 1 LIMIT OF BACKFILL TO
UNDERSIDE OF BASE COURSE OF
ASPHALT AND INSTALLATION OF BASE
COURSE OF ASPHALT
STAGE 1
RECONSTRUCTION OF
CULVERT END INCLUDING
CONSTRUCTION OF NEW
CONCRETE HEADWALL
AND NEW MSE WALLS
FULL HEIGHT
TEMPORARY LEAN CONCRETE ROADWAY
EMBANKMENT PROTECTION
±13100
TOTAL STRUCTURE LENGTH
CULVERT
1:50
CROSS SECTION - STAGE 1
ALTERNATING DRIVING LANE
STAGE 2 TRAFFIC
±6550 (WORK AREA)
±3500
WORK AREA
570
STAGE 2
RECONSTRUCTION OF
CULVERT END INCLUDING
CONSTRUCTION OF NEW
CONCRETE HEADWALL
AND NEW MSE WALLS
FULL HEIGHT
STAGE 2 LIMIT OF BACKFILL TO
UNDERSIDE OF BASE COURSE
OF ASPHALT AND INSTALLATION
OF BASE COURSE OF ASPHALT
TEMPORARY LEAN CONCRETE
FILL (PLACED DURING STAGE 1)
APPROXIMATE LIMITS
OF EXCAVATION
±32600
±6000
±7900
EXISTING CONCRETE
CULVERT
NOTE: TOP COURSE OF
ASPHALT TO BE COMPLETED IN
ONE CONTINUOUS OPERATION
STAGE 1 (REFER TO NOTE NO. 3)
STAGE 2 (REFER TO NOTE NO. 3)
STAGE 2 (REFER TO NOTE NO. 3)
STAGE 1 (REFER TO NOTE NO. 3)
STAGE 2 (REFER TO NOTE NO. 3)
STAGE 2 (REFER TO NOTE NO. 3)
TEMPORARY LEAN CONCRETE
ROADWAY EMBANKMENT PROTECTION
±2000±2000±2000
±2300
±145
0
±7
00
TOP OF EXISTING CULVERT FOOTING
(LIMIT OF EXCAVATION)
TOP OF EXISTING CULVERT FOOTING
(LIMIT OF EXCAVATION)
±630 ±630
LOCATION OF NEW STEP
JOINT IN ASPHALT
LOCATION OF NEW STEP
JOINT IN ASPHALT
ISSUED FOR TENDER2
T.D.19/11/25
20/05/26
±150 mm GRANULAR 'A' ROAD
BASE OVER STRUCTURE AFTER EXCAVATION
DOUBLE SURFACE TREATMENT ON GRANULAR SURFACE
ISSUED FOR CONSTRUCTION3
T.D.20/05/26
ENGINEERING
UPSTREAM COFFER DAM
SILT FENCE / EXCLUSION FENCE (TYP.)
PUMP WATER THROUGH
WORK AREA INTO
SEDIMENTATION BASIN
EXISTING DITCHES SHALL BE
TEMPORARILY DIVERTED AS
REQUIRED TO MAINTAIN PROPER
WATER PASSAGE (TYP.)
TURBIDITY CURTAIN
SLOPE BASE OF
SEDIMENTATION BASIN
TOWARDS CREEK
SEDIMENTATION BASIN; LINE
WITH GEOTEXTILE AND
SURROUND WITH STRAW BALES
DOWNSTREAM SANDBAG COFFERDAM
20/05/26
ISSUED FOR REVIEW1
T.D.19/11/01
GENERAL NOTES:
1. THIS DRAWING SHALL BE READ IN CONJUNCTION WITH ALL OTHER APPLICABLE CONTRACT DRAWINGS.
2. NO IN-WATER WORK SHALL BE CARRIED OUT PRIOR TO JULY 15, 2019.
3. ALL PROTECTION MEASURES SHALL BE INSTALLED AS PER APPLICABLE OPSD STANDARDS.
4. ALL INCIDENTS SHALL BE REPORTED TO THE MNRF AND ANY OTHER LOCAL CONSERVATION AUTHORITIES
WITHIN 24 HOURS.
5. REFER TO CONTRACT SPECIFICATIONS FOR FURTHER NOTES AND DETAILS.
1. IF A TEMPORARY BYPASS CHANNEL IS UTILIZED, IT SHALL BE CONSTRUCTED USING A SUITABLY SIZED
CSP CULVERT OR CONSTRUCTED AS AN OPEN CHANNEL, LINED WITH CLEAN ROCK. A COMBINATION OF
BOTH METHODS MAY ALSO BE UTILIZED. ALTERNATIVELY, WATER MAY BE PUMPED THROUGH THE WORK
AREA FROM THE UPSTREAM COFFERDAM TO THE DOWNSTREAM SEDIMENTATION BASIN.
2. DISCHARGE OF FILTERED WATER (FROM SEDIMENTATION BASIN) MUST BE MONITORED AND
CONTROLLED IN A MANNER TO PREVENT EROSION.
3. ANY STRANDED FISH (CAPTURED IN THE BYPASS CHANNEL OR SEDIMENTATION BASIN) MUST BE
CAPTURED AND RELEASED UNHARMED INTO THE DOWNSTREAM WATERCOURSE. A COLLECTION PERMIT
FROM MNR WILL BE REQUIRED FOR THIS AND THE CONTRACTOR IS RESPONSIBLE FOR OBTAINING THE
PERMIT.
4. FISH-OUT PROCEDURE FOR EXISTING STRUCTURE AS FOLLOWS:
· BLOCK ENDS OF EXISTING STRUCTURE WITH SAND BAG COFFERDAMS AND ISOLATE FROM
NORMAL CREEK FLOW
· SWEEP EXISTING STRUCTURE, CAPTURE AND RELEASE UNHARMED ANY STRANDED FISH INTO
DOWNSTREAM WATERCOURSE BEYOND TURBIDITY CURTAIN.
· LOWER WATER LEVEL IN EXISTING STRUCTURE MAXIMUM 200mm, RE-SWEEP, CAPTURE AND
RELEASE UNHARMED ANY STRANDED FISH INTO DOWNSTREAM WATERCOURSE BEYOND
TURBIDITY CURTAIN
· REPEAT ABOVE PROCESS (LOWERING WATER LEVEL BY A MAXIMUM OF 200mm EACH TIME) AND
REPEAT ABOVE PROCESS UNTIL NO WATER REMAINS IN THE EXISTING STRUCTURE.
6. ANY PUMPS UTILIZED TO PUMP WATER ON THE CONTRACT SHALL BE FITTED WITH INTAKE SCREENS
SUITABLY SIZED TO AVOID INTAKE OF ANY FISH
7. ADDITIONAL TURBIDITY CURTAIN MUST BE AVAILABLE ONSITE AND SHALL BE INSTALLED IF DEEMED
NECESSARY DURING INSTALLATION OR REMOVAL OF TEMPORARY CREEK BYPASS OR DURING HEAVY
RAINS.
8. THE DEWATERING SCHEME DEPICTED ON THIS DRAWING IS PRESENTED SCHEMATICALLY IN ORDER TO
PROVIDE THE CONTRACTOR WITH GENERAL INFORMATION AND A SUGGESTED DEWATERING SCHEME.
THE CONTRACTOR IS FULLY AND SOLELY RESPONSIBLE FOR DETERMINING THE MOST APPROPRIATE
DEWATERING SCHEME IN ORDER TO PROPERLY CARRY OUT ALL WORK UNDER THIS CONTRACT WHILE
MAINTAINING THE WORK AREA IN THE DRY. THE CONTRACTOR SHALL REVIEW EXISTING CONDITIONS
AND AVAILABLE INFORMATION PRIOR TO BIDDING AND MAKE HIS OWN DETERMINATION AS TO THE
ANTICIPATED FLOWS AND DIFFICULTIES THAT MAY BE ENCOUNTERED AND SHALL BID ACCORDINGLY.
DEWATERING NOTES:
ENVIRONMENTAL PROTECTION /
1. THE CONTRACTOR SHALL CONTROL ALL CONSTRUCTION WORK SO AS TO NOT ALLOW SEDIMENT OR
OTHER DELETERIOUS MATERIAL TO ENTER THE WATERCOURSE. NO WASTE OR SURPLUS ORGANIC
MATERIALS, INCLUDING TOPSOIL IS TO BE STORED OR DISPOSED OF WITHIN 30 METERS OF ANY
WATERCOURSE. RUN-OFF FROM EXCAVATIONS WILL NOT BE PERMITTED TO DRAIN DIRECTLY INTO
WATERCOURSES BUT SHALL BE DIFFUSED ONTO VEGETATIVE AREAS A MINIMUM OF 30 METERS FROM
THE WATERCOURSE. WHERE THIS MEASURE IS NOT SUFFICIENT OR FEASIBLE TO CONTROL SEDIMENT
TRAPS OR GEOTEXTILE COVERAGE WILL BE REQUIRED.
2. UNLESS THE STREAM HAS BEEN FULLY DEWATERED, NO MACHINERY SHALL BE ALLOWED TO ENTER THE
STEAM BED OF ANY WATERCOURSE AND MOVEMENT OF CONSTRUCTION EQUIPMENT IN THE VICINITY
OF ANY WATERCOURSE SHALL BE LIMITED TO THE MINIMUM REQUIRED FOR CONSTRUCTION. THE
CONTRACTOR SHALL NOT CARRY OUT EQUIPMENT MAINTENANCE OR REFUELING OR STORE FUEL
CONTAINERS WITHIN 100 METERS OF ANY WATERCOURSE. THE CONTRACTOR SHALL NOT STOCKPILE
CONSTRUCTION DEBRIS OR EMPTY FUEL / PESTICIDE CONTAINERS WITHIN THE CONTRACT LIMITS.
3. THE CONTRACTOR SHALL NOT CARRY OUT MAINTENANCE OR CLEANING OF EQUIPMENT IN SUCH A WAY
AS TO PERMIT THE DISCHARGE OF SEDIMENT OR OTHER DELETERIOUS MATERIALS INTO THE
WATERCOURSE.
4. A SPILL CONTROL KIT SHALL BE MAINTAINED ON SITE AT ALL TIMES.
5. SEDIMENT CONTROL DEVICES AS PROPOSED BY THE CONTRACTOR SHALL BE INSTALLED PRIOR TO
CONSTRUCTION AND MAINTAINED THROUGHOUT THE CONSTRUCTION PERIOD AND REMOVED
FOLLOWING REHABILITATION OF THE SITE.
6. LOCATION OF TURBIDITY CURTAINS AND EXCLUSION FENCE / SILT FENCE ARE SHOWN SCHEMATICALLY
ONLY. FINAL LAYOUT AND LOCATION SHALL BE AS DETERMINED BY THE CONTRACTOR ON SITE.
7. ADDITIONAL TURBIDITY CURTAIN MUST BE AVAILABLE ONSITE AND SHALL BE INSTALLED IF DEEMED
NECESSARY DURING INSTALLATION OR REMOVAL OF TEMPORARY CREEK BYPASS OR DURING HEAVY
RAINS.
8. EXCLUSION FENCE SHALL BE INSTALLED TO 'CLOSE-OFF' WORK AREA TO PREVENT ENTRY OF TURTLES
WHILE STILL PERMITTING PROPER COMPLETION OF ALL WORK UNDER THIS CONTRACT.
9. EXCLUSION FENCE SHALL BE INSTALLED PRIOR TO CONSTRUCTION AND MAINTAINED THROUGHOUT THE
CONSTRUCTION PERIOD AND REMOVED FOLLOWING REHABILITATION OF THE SITE. EXCLUSION FENCE
SHALL BE INSTALLED PRIOR TO MAY 15, 2018.
10. THE WORK AREA SHALL BE SWEPT DAILY FOR THE PRESENCE OF SPECIES AT RISK. SHOULD SPECIES AT
RISK BE ENCOUNTERED, WORK SHALL BE CEASED IMMEDIATELY AND THE CONTRACT ADMINISTRATOR
SHALL BE CONTACTED FOR FURTHER REVIEW.
11. THE CONTRACTOR SHALL CLEAN AND INSPECT ALL ENVIRONMENTAL PROTECTIONS AND EROSION &
SEDIMENT CONTROLS DAILY TO ENSURE THAT THEY ARE FUNCTIONING PROPERLY. THE CONTRACTOR
SHALL NOTE ANY DEFICIENCIES AND CORRECTIVE ACTION SHALL BE TAKEN IMMEDIATELY TO MINIMIZE
POTENTIAL ECOLOGICAL IMPACT.
12. INSPECTION FREQUENCY SHALL INCREASE ACCORDING TO WEATHER CONDITIONS AND UNTIL ALL
NOTED DEFICIENCIES ARE ADDRESSED TO THE SATISFACTION OF THE CONTRACT ADMINISTRATOR.
13. THE CONTRACTOR SHALL MONITOR THE WEATHER DAYS IN ADVANCE TO ENSURE THAT WORK WILL BE
CONDUCTED DURING FAVOURABLE WEATHER CONDITIONS. SHOULD UNFAVOURABLE WEATHER
CONDITIONS ARISE UNEXPECTEDLY, THE CONTRACTOR SHALL REMOVE ALL ITEMS FROM THE REGIONAL
STORM FLOOD PLAIN THAT WOULD HAVE THE CAPACITY TO CAUSE AN OBSTRUCTION TO FLOW OR
SPILL.
14. ANY ADDITIONAL PROTECTION MEASURES REQUESTED BY THE CONTRACT ADMINISTRATOR SHALL BE
COMPLETED IN A TIMELY MANNER (I.E. AS QUICKLY AS THE SITUATION DEMANDS).
15. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO REMOVE ALL PROTECTION MEASURES
AFTER VEGETATION HAS BECOME ESTABLISHED. WORK WILL NOT BE CONSIDERED COMPLETE UNTIL
ALL PROTECTION MEASURES ARE REMOVED FROM SITE.
EROSION AND SEDIMENT CONTROL NOTES:
ISSUED FOR TENDER2
T.D.19/11/25
ISSUED FOR CONSTRUCTION3
T.D.20/05/26