REINFORCED CONCRETE RETAINING WALL REINFORCED ...

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FOR RETAINING WALL. REINFORCED ... DETAIL SHOWING REPAIR OF EXISTING ... PAVEMENT REPAIR OVER CULVERTS (CONCRETE). D+2C.
* A 50mm MIN. HIGH CURB IS REQUIRED

B

WHEN CONCRETE WALK IS ADJACENT

100mm MIN.

TO THE HAND RAILING.

"b" BARS 900mm

PAYMENT FOR CURB SHALL BE

BASE

CONSIDERED INCLUDED IN THE

PLATE

37.5mm 0 HAND RAILING C L

100mm MIN.

PL WASHER-GALV.

PRICE BID FOR CONCRETE WALKS.

50mm "a" BARS

275mm

12.5mm CHAMFER (TYP.)

50mm

37.5mm 0 HAND RAILING

*

150mm

3.12mm TEMPLATE P L

200mm

A

TOP OF CURB

150mm X 150mm

1200mm

200mm

100mm MIN.

200mm

100mm MIN.

C L

CONC. WALK

150mm

A

175mm

LENGTH (STAINLESS

ON PLANS)

STEEL OR GALV.) L WASHER (TYP.) P

VARIABLE

150mm

GENERAL NOTES

150mm

*

150mm

25mm

100mm

9.38mm BOLT -150mm MIN.

(WHEN SHOWN

1. RISE AND TREAD DIMENSIONS

150mm

150mm

OF STEPS MAY BE VARIED AS DIRECTED BY THE ENGINEER,

"b" BARS

CONC. WALK

HOWEVER, TREAD WIDTHS SHALL

(WHEN SHOWN

POST CONNECTION TO WALL

BE 275mm MIN.

ALL STEPS IN

ON PLANS)

150mm

A FLIGHT SHALL HAVE

150mm CURB

SEC A-A

CONSISTENT TREAD & RISER

"b" BARS

200mm

DIMENSIONS. 2. TRANSVERSE EXPANSION JOINTS

150mm FILLET 6.25mm

25mm (TYP.)

"a" BARS

50mm

450mm R.C.PIPE

SHALL BE PLACED IN CONCRETE

UP

WALKS AT 13.5m INTERVALS.

"a" BARS

50mm

450mm MIN.

OUTLET 1200mm

15.62mm 0 HOLES

200mm

200mm

B

100mm

150mm CURB

37.5mm 0 HAND RAILING

GROUND LINE

DETAIL OF HAND

150mm

150mm

150mm

DETAILS OF CONCRETE STEPS & WALKS

RAILING SET IN CONCRETE

150mm 450mm R.C.PIPE

-PL150mm X 150mm X 12.5mm-

OUTLET

GALV. (A36)

BASE PLATE

SEC B-B

75mm

POST CONNECTION DETAILS

REMOVE & REPLACE

STEEL SCHEDULE 75mm BARS

"a"

NUMBER

LENGTH

SPACING

mm

mm

11

PROPOSED ASPHALT OVERLAY

QUANTITIES

1500mm

1800

125

"a" & "b" BARS

CONCRETE 2.58m

1200mm

1200mm

TYP.

TYP.

VAR. 37.5mm PIPE

3

EXISTING PAVEMENT

(GALVANIZED)

EXISTING PAVEMENT

REINFORCED CONC.

REINFORCING STEEL 79 kg. "b"

6

1800

250

"c"

16

1525

300

GENERAL NOTE:

450mm

FILL

16

1500

(MIN. WIRE DIA.=4.87mm) AT T/2

450mm

REINFORCING STEEL, EXCAVATION FOR STRUCTURES

300

150 X 150mm WIRE MESH

150mm MIN.

SHALL BE FOR THE QUANTITTIES OF CONCRETE OF THE CLASS SPECIFIED, "d"

COMPACTED

225mm MIN.

THE PAY ITEMS FOR REINFORCED CONCRETE SPRING BOXES

AND 450mm R.C. PIPE CULVERT. 450mm

450mm

MIN.

MIN.

ALL STEEL TO BE #13 BARS

D+2C

450mm

450mm

MIN.

MIN.

POSTS ALWAYS VERTICAL REGARDLESS OF SLOPE OF RAIL

REINFORCED CONCRETE SPRING BOX

PAVEMENT REPAIR OVER CULVERTS (CONCRETE) "d"

GENERAL NOTES

HAND RAILING DETAILS

REMOVE & REPLACE

THE PAY ITEMS FOR THE CONSTRUCTION OF REINFORCED CONCRETE RETAINING WALL SHALL BE FOR THE QUANTITIES OF CONCRETE

V BARS 2

AND EXCAVATION FOR STRUCTURES.

BENDING DIAGRAM

600mmMIN.

OF THE CLASS SPECIFIED, REINFORCING STEEL

V BARS 1

BAR

LAP FABRIC

50mm

MINERAL AGGREGATE WRAPPED WITH GEOTEXTILE

V BARS 1

PIN DIA.

K

SIZE

AT TOP

50mm

#13

120

76

#16

130

95

"c"

"c"

"a" MINERAL AGGREGATE (CLASS 3) COMPLETELY

75mm WEEP HOLES (MAX. SPACING 3m CTRS.) TO BE

150mm

PIN

K

DIA.

WRAPPED WITH

PLACED WHERE SPECIFIED BY THE ENGINEER.

F 1

THE CONTRACTOR WILL BE REQUIRED TO PLACE

GEOTEXTILE FABRIC (TYPE 2)

CONTRACTION JOINTS ON 6m CENTERS AND

c+d - 125mm

EXPANSION JOINTS ON 18m CENTERS.

BEGIN PANEL

COVER

1

V

F 2

2

EXISTING PAVEMENT

* ASPHALT

SIZE

SPAC. SPAC.

NO.

300

200

600

#13

300

#13

450

450

450

5

200

200

600

200

600

#13

300

#13

450

450

450

5

600

#13

300

#13

450

450

450

5

200

900

200

200

200

1200

350

750

#13

300

#13

300

450

450

5

200

200

1500

500

900

#13

225

#13

225

450

450

5

200

200

1800

650

1050

#13

150

#13

150

450

450

6

300

200

2100

700

1200

#13

200

#13

200

450

450

6 6

300

200

2400

850

1350

#13

150

#13

150

450

450

375

250

2700

875

1500

#13

125

#13

125

450

450

6

425

250

975

1650

#16

150

#16

150

450

450

7

3000

EXISTING PAVEMENT

# 13 BARS

COMPACTED

225mm MIN.

FILL

450mm

450mm

MIN.

MIN.

D+2C

* A.C.H.M. SURFACE OR BINDER

450mm

450mm

MIN.

MIN.

PAVEMENT REPAIR OVER CULVERTS (ASPHALT)

ALL DIMENSIONS IN mm.

V BARS 1

END PANEL

H

200

PROP. SLOPE

ALL EXPOSED EDGES TO BE CHAMFERED 19mm. MIN. 225mm

F BARS 1

"b"

200 200

WEEP HOLE

"a"

"h"

REQ’D.

AND 300mm IN HEIGHT AS A SUBSIDIARY ITEM TO THE VARIOUS PAY ITEMS.

"d"

SIZE

H BARS 450mm CTRS. 1

FABRIC (CONTINUOUS) TO BE PLACED 300mm IN WIDTH

PROPOSED OVERLAY

STEEL SCHEDULE

300mmMIN.

H BARS 1 450mm CTRS.

F 2

DETAIL SHOWING REPAIR OF EXISTING PAVEMENT AT CULVERT INSTALLATIONS

EXIST. SLOPE

19mm 19mm

12.5mm

"b"

12.5mm EXPANSION JOINT

V 4-17-08

GROOVE BOTH SIDES AND TOP

11-29-07

REV. JOINT & FOOTING STEP DETAILS REVISED RETAINING WALL DRAINAGE

ARKANSAS STATE HIGHWAY COMMISSION

REV. PVMT REPAIR OVER CULVERTS (CONC);

#13 BARS 25mm CTRS

5-25-06 REV. REINFORCED CONCRETE SPRING BOX 10-9-03

F BARS IN FOOTING 2

REVISED PIPE RAILING DETAILS TO HAND RAILING DETAILS

8-22-02

ADDED HAND RAILING DETAIL

DETAILS OF SPECIAL ITEMS EXPANSION JOINT

#13 BARS TO MATCH #13 BARS IN FOOTING (TOTAL OF 12 REQUIRED)

F BARS IN FOOTING 2

CONTRACTION JOINT

JOINT DETAILS

11-16-01

CORRECTED SPELLING IN GENERAL NOTES

100mm MAX. IN ROCK 450mm MAX. IN EARTH

100mm MAX. IN ROCK 450mm MAX. IN EARTH

11-18-98

7-02-98

NOTE: JOINT MATERIAL SHALL BE PREFORMED MEETING THE REQUIREMENTS

25mm

IN EMBANKMENT

IN EXCAVATION

4-3-97

OF SUBSECTION 501.02(h) FOR TYPE 2

REINFORCED CONCRETE RETAINING WALL

ADDED GENERAL NOTES TO CONCRETE STEPS & WALKS

ENLARGED PIPE REVISED STEEL BARS TO SOFT METRIC REMOVED STEEL SCHEDULE NOTE

NOTE: HATCHED AREA DENOTES MAX. LIMITS

FOOTING STEPS

REV. PVMT REPAIR OVER CULVERTS (CONC);

OF EXCAVATION FOR STRUCTURES FOR RETAINING WALL.

10-18-96

CORRECTED SPELLING

4-26-96

ADD WEEP HOLE; REV. JOINT SPAC. IN RET. WALL

7-20-95 DATE

STANDARD DRAWING SI-1 (M)

CONVERTED TO METRIC

REVISION

DATE

FILMED

A H METRIC D

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