CONCRETE PIPE & BOX CULVERT INSTALLATION - American ...

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HORIZONTAL ELLIPTICAL PIPE STANDARD EMBANKMENT INSTALLATIONS Overfill Soil Category I, II, III H D o /6 (min.) D o D o (Min.) Haunch See Table Springline Lower Side See Table Bedding See Table Outer bedding material and compaction each side, same requirements as haunch D o /3 Foundation Middle Bedding loosely placed uncompacted bedding HORIZONTAL ELLIPTICAL PIPE STANDARD TRENCH INSTALLATIONS D o /6 (min.) Overfill Soil Category I, II, III D o H D o (Min.) Haunch See Table Springline Lower Side See Table Bedding See Table Outer bedding material and compaction each side, same requirements as haunch D o /3 Foundation Middle Bedding loosely placed uncompacted bedding 24 American Concrete Pipe Association • www.concrete-pipe.org
VERTICAL ELLIPTICAL PIPE STANDARD EMBANKMENT INSTALLATIONS Springline Overfill Soil Category I, II, III D o /6 (min.) D o H D o (Min.) Haunch See Table Lower Side See Table Bedding See Table Outer bedding material and compaction each side, same requirements as haunch D o /3 Foundation Middle Bedding loosely placed uncompacted bedding VERTICAL ELLIPTICAL PIPE STANDARD TRENCH INSTALLATIONS D o /6 (min.) Springline Overfill Soil Category I, II, III D o H D o (Min.) Haunch See Table Lower Side See Table Bedding See Table Outer bedding material and compaction each side, same requirements as haunch D o /3 Foundation Middle Bedding loosely placed uncompacted bedding American Concrete Pipe Association • www.concrete-pipe.org 25
Page 1 and 2: CONCRETE PIPE & BOX CULVERT INSTALL
Page 3 and 4: Table of Contents I. CONCRETE PIPE
Page 5 and 6: I. CONCRETE PIPE INSTALLATION MANUA
Page 7 and 8: • laying sequence • required sp
Page 9 and 10: the path of the pipe as it is lower
Page 11 and 12: the job site in a greater number of
Page 13 and 14: ordinary rule or stadia rod can mea
Page 15 and 16: control point the depth from the co
Page 17 and 18: or three control points. Where line
Page 19 and 20: ance adequate enough to insure prop
Page 21 and 22: on pipe stresses. Compaction of the
Page 23: Installation Bedding Haunch and Low
Page 27 and 28: For those projects still using the
Page 29 and 30: CLASS D BEDDING Used only with circ
Page 31 and 32: EMBANKMENT BEDDING CIRCULAR PIPE (M
Page 33 and 34: TRENCH BEDDING CIRCULAR PIPE (MILLI
Page 35 and 36: TRENCH BEDDINGS ELLIPTICAL & ARCH P
Page 37 and 38: EMBANKMENT BEDDINGS ELLIPTICAL & AR
Page 39 and 40: gasket and/or pipe manufacturer’s
Page 41 and 42: LUBRICATE GASKET Lubricate the gask
Page 43 and 44: and water. The joint surface is tho
Page 45 and 46: tion, and connected by means of a c
Page 47 and 48: ations and is best obtained from th
Page 49 and 50: ALIGNMENT FOR RADIUS PIPE Last Stra
Page 51 and 52: SOIL DENSITY Several test procedure
Page 53 and 54: • • • • • stubs properly
Page 55 and 56: inlet pipe to the downstream manhol
Page 57 and 58: EXFILTRATION TEST American Concrete
Page 59 and 60: water leakage. The section of pipe
Page 61 and 62: or develop criteria for pipe larger
Page 63 and 64: ally not practical because of the c
Page 65 and 66: PRE-INSTALLATION PRECAUTIONS The Sa
Page 67 and 68: When unloading boxes, caution shoul
Page 69 and 70: SITE PREPARATION EXCAVATION Trenche
Page 71 and 72: used (less than 1 1/2 in. preferred
Page 73 and 74: INSTALLATION BOX ALIGNMENT It is cr
Page 75 and 76:
tinuous strip, however if this is n
Page 77 and 78:
When trench shields are removed tak
Page 79 and 80:
III. SPECIFICATIONS Concrete pipe i
Page 81 and 82:
ASTM C 118 (C 118M): Concrete Pipe
Page 83 and 84:
including hydraulic transients, of
Page 85 and 86:
or exfiltration acceptance limits t
Page 87 and 88:
IV. APPENDIX DEFINITIONS Backfill o
Page 89 and 90:
ial formed into a defined cross sec
Page 91:
1303 West Walnut Hill Lane, Suite 3
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