100 general provisions



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706.07 Concrete Drain Tile. Provide extra-quality concrete drain tile according to ASTM C 412 (ASTM C 412M), with the following modifications:

Ensure manufacturers providing materials are certified according to Supplement 1074.

4.0 This specification covers extra-quality concrete drain tile only.

5.1(3) Does not apply.

6.2.1 Provide cement according to 701, except 701.07.

6.2.2 Provide fly ash according to 701.13

6.3 Provide aggregate conforming to the quality requirements of 703.02.

8.1 Perform inspection at the project site. Obtain random samples from material delivered to the project site or at other locations designated by the Laboratory. Ensure manufacturers providing materials are certified according to Supplement 1074.

Testing. Ensure that the manufacturer furnishes all facilities and personnel to carry out the tests.

706.08 Vitrified Clay Pipe. Provide vitrified clay pipe according to ASTM C 700, with the following modifications:

Furnish materials according to the Department’s Qualified Products List (QPL).

14.0 Perform all tests except hydrostatic according to ASTM C 301.

15.0 Perform inspection at the project site. Obtain random samples from material delivered to the project site or at other locations designated by the Laboratory.



706.09 Clay Drain Tile. Provide extra-quality clay drain tile according to ASTM C 4, with the following modifications:

6.1 Perform inspection at the project site. Obtain random samples from material delivered to the project site or at other locations designated by the Laboratory.

11, 12, and 13 Ensure that the manufacturer furnishes all facilities and personnel to carry out the tests.

Furnish materials according to the Department’s Qualified Products List (QPL).



706.10 Bituminous Pipe Joint Filler. Provide cold applied, mineral filled, joint sealing compound for joints of bell and spigot, or tongue and groove sewer; or drain pipe conforming to the following:

A. Composition. Provide a steam-refined petroleum asphalt or a refined coal tar, dissolved in a suitable solvent, and containing an appropriate stiffener.

B. General Requirement. Provide a bituminous plastic cement that has a smooth, uniform mixture, not thickened or livered, and that shows a separation easily overcome by stirring. Ensure that the material is of such consistency and properties that it is readily applied with a trowel, a putty knife, or with a caulking gun without pulling or drawing. Provide a material that when applied to metal, concrete, or vitrified clay surfaces, exhibits good adhesive and cohesive properties and has only slight shrinkage after curing. Provide a material that is not damaged by exposure to below freezing temperatures.

C. Detail Requirements. Provide materials conforming to the following requirements:

1.

When applied in a layer 1/16 to 1/8-inch (1.6 to 3.2 mm) thick on a tinned metal panel and cured at room temperature for 24 hours, the bituminous plastic cement shall set to a tough, plastic coating, free from blisters.







Minimum

Maximum

2.

Grease Cone Penetration (unworked, 150 grams, 25 C, 5 sec, ASTM D 217, mm/10

175

250

3.

Weight, kg/L

1.17

--

4.

Non-volatile, 10 g, 105 to 110 C,
24 hrs, %

75

--

5.

Ash, by ignition, %

25

45

Furnish materials according to the Department’s Qualified Products List (QPL).



706.11 Resilient and Flexible Gasket Joints. Provide resilient and flexible gasket joints for concrete pipe according to ASTM C 443 (ASTM C 443M).

Furnish materials according to the Department’s Qualified Products List (QPL).



706.12 Resilient and Flexible Joints. Provide resilient and flexible joints for vitrified clay pipe according to ASTM C 425.

Furnish materials according to the Department’s Qualified Products List (QPL).



706.13 Precast Reinforced Concrete Manhole Riser Sections, Flat Slab Tops, Catch Basins and Inlet Tops, and Portable Barriers. Provide precast reinforced concrete manhole riser sections, flat slab tops, catch basins and inlet tops, and portable barriers according to ASTM C 478 (ASTM C 478M), with the following modifications:

1.1 Provide precast catch basin tops where permitted by the plans.

4.1.2.1 Provide cement according to 701, except 701.07.

4.1.2.2 Provide fly ash according to 701.13.

4.1.4 Provide aggregate conforming to the quality requirements of 703.02.

4.1.6 Provide steel according to 709.01, 709.08, 709.10, or 709.12. Provide epoxy coated steel according to 709.00 for the manhole flat slab tops, catch basin tops and inlet tops only.

7.0 In addition, ensure that not more than two holes are cast, drilled, or otherwise neatly made in the shell of each piece of each riser section for the purpose of handling or laying. Taper the holes unless drilled, and before backfilling fill the tapered holes with portland cement mortar or secure the concrete plugs with portland cement mortar. Fill drilled holes with portland cement mortar.

8.2.2 Absorption test does not apply

10.0 Perform inspection at the project site.

11.0 In addition, mark the plant location on each manhole top or barrier section.

Ensure manufacturers providing materials are certified according to Supplement 1073

Ensure that the manufacturer submits design calculations to the Office of Structural Engineering for structures that have a span of 10 feet or greater and are located in the pavement. Ensure the design is based upon section 1000 of the Location and Design Manual, Volume 2. Calculations must contain signatures from two (2) Professional Engineers qualified in structural design



706.14 Flexible Plastic Gaskets. Provide flexible plastic gaskets for concrete pipe according to AASHTO M 198, Type B, with the following modification:

4.3 Flash point and fire point are waived.

Furnish materials according to the Department’s Qualified Products List (QPL).

706.15 Precast Reinforced Concrete Outlets. Provide precast reinforced concrete outlets composed of cement conforming to 701, except 701.07. Provide aggregate conforming to the quality requirements of 703.02. Provide epoxy coated steel reinforcement conforming to 709.00. Do not provide holes for handling or laying. Ensure that the outlet hole are the same size as the outlet pipe. Perform inspection at the project site.

Ensure manufacturers providing materials are certified according to Supplement 1073


707 STEEL, ALUMINUM, AND PLASTIC PIPE

707.00 Acceptance. Corrugated metal pipe conforming to 707.01, 707.02, 707.03, 707.04, 707.05, 707.07, 707.11, 707.12, 707.13, 707.14, 707.15, 707.21, 707.22, 707.23, 707.24, and 707.25 may be accepted for shipment to and immediate use in construction projects when provided from suppliers certified according to Supplement 1019.

707.01 Metallic Coated Corrugated Steel Conduits and Underdrains. Provide conduits and underdrains having a corrugation depth of 1/2 or 1/4 inch (13 or 6.5 mm) and according to AASHTO M 36/M 36M, with the following modifications:

7.5 Ensure either helical lock or continuous welded seams are used.

7.7.1 Helical corrugated pipe, 12-inch (300 mm) diameter and larger, shall have at least two annular corrugations at each end of each pipe length.

8.1.2. Ensure that the minimum wall thickness (coated) of steel pipe and pipe-arches is as follows:



Pipe

Pipe-Arch

Diameter

Wall Thickness

Size

Wall Thickness

(in)

(in)

(in)

(in)

6

0.052







8

0.064







10

0.064







12

0.064







15

0.064

17  13

0.064

18

0.064

21  15

0.064

21

0.064

24  18

0.064

24

0.064

28  20

0.064

27

0.064







30

0.064

35  24

0.064

33

0.064







36

0.064

42  29

0.064

42

0.064

49  33

0.079

48

0.064

57  38

0.109

54

0.079

64  43

0.109

60

0.109

71  47

0.138

66

0.138

77  52

0.168

72

0.138

83  57

0.168

78

0.168







84

0.168










Pipe

Pipe-Arch

Diameter

Wall Thickness

Size

Wall Thickness

(mm)

(mm)

(mm)

(mm)

150

1.32







200

1.63







250

1.63







300

1.63







375

1.63

430  340

1.63

450

1.63

530  380

1.63

525

1.63

610  460

1.63

600

1.63

710  510

1.63

675

1.63







750

1.63

885  610

1.63

825

1.63







900

1.63

1060  740

1.63

1050

1.63

1240  840

2.01

1200

1.63

1440  970

2.77

1350

2.01

1620  1100

2.77

1500

2.77

1800  1200

3.51

1650

3.51

1950  1320

3.51

1800

3.51

2100  1450

4.27

1950

4.27







2100

4.27






Ensure that the minus tolerance conforms to AASHTO M 218, M 274, or M 289.



TABLE 707.01-1 PIPE REQUIREMENTS

Nominal Inside

Corrugation Depth

Minimum

Diameter

Nominal

Width of Lap

(in)

(mm)

(in)

(mm)

(in)

(mm)

27

675

1/2

13

2

50

33

825

1/2

13

2

50

8.3.2.1 Ensure that the minimum number of longitudinal rows of perforations is four.

9.1 Coupling bands shall have annular corrugations.

9.2 Ensure that coupling bands are not more than two nominal sheet thicknesses thinner than the thickness of the pipe to be connected. For pipes 48-inch (1200 mm) diameter and smaller, ensure that the coupling band is not thinner than the 0.052-inch (1.32 mm) nominal sheet thickness. For pipes 54-inch (1350 mm) diameter through 84-inch (2100 mm) diameter, ensure that the coupling band is not thinner than the 0.064-inch (1.63 mm) nominal sheet thickness. For pipe diameters over 36 inches (900 mm), provide coupling bands that have at least one annular corrugation that indexes into the inboard corrugation of each pipe section joined.



707.02 Metallic Coated Corrugated Steel Conduits [1-inch (25 mm) Corrugations]. Provide conduits according to AASHTO M 36/M 36M, with the following modifications:

7.5 Ensure either helical lock or continuous welded seams are used.

7.7.1 Helical corrugated pipe shall have at least two annual corrugations at each end of each pipe length.

8.1.2. Ensure that the minimum wall thickness (coated) of steel pipe and pipe-arches is as follows:



Pipe

Pipe-Arch

Diameter

Wall Thickness

Size

Wall Thickness

(in)

(in)

(in)

(in)

36

0.064

40  31

0.109

42

0.064

46  36

0.109

48

0.064

53  41

0.109

54

0.064

60  46

0.109

60

0.064

66  51

0.109

66

0.064

73  55

0.109

72

0.064

81  59

0.109

78

0.064

87  63

0.109

84

0.064

95  67

0.109

90

0.064

103  71

0.109

96

0.064

112  75

0.109

102

0.079

117  79

0.109

108

0.079

128  83

0.138

114

0.109

137  87

0.138

120

0.109

142  91

0.169

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