Home / DOT Specifications / Wyoming / WYDOT Standard Specifications for Road & Bridge Construction / 216

General

2162 The department will pay as follows:

WY · 2021 Standard SpecificationsBook pages 0–0View official source ↗

Pay Item

Pay Unit

Measure to the Nearest

Coconut Fiber Ditch Lining

SY [m2]

0.1 ft [0.1 m2]

SY [m2]

Dry Mulch

TON [t]

0.05 ton [0.5 t]

0.05TON [0.05 t]

Erosion Control Blanket Erosion Control Netting

SY [m2]

0.1 ft [0.1 m2]

SY [m2]

0.1 ft [0.1 m2]

SY [m2]

Fertilizer Type____

LB [kg]

lb [0.5 kg]

LB [0.5 kg]

Fertilizer Type V

TON, CY [t, m3]

0.05 ton, yd3 [0.05 t, m3]

TON, CY

[0.05 t, m3]

Hydraulic Mulching

TON [t]

0.05 ton [0.5 t]

TON [0.05 t]

Hydraulic Seeding

TON [t]

0.05 ton [0.5 t]

TON [0.5 t]

Mulch Tack Type ____

ACRE [ha]

ft [0.5 m]

0.1ACRE [0.1 ha]

Seeding

LS, SY [LS, m2]

LS, 0.1 ft [LS, 0.05 m]

LS, SY [LS, m2]

Seeding (PLS)

LB [kg]

lb [0.5 kg]

LB [0.5 kg]

Seeding Special (PLS)

LB [kg]

lb [0.5 kg]

LB [0.5 kg]

Sodding

SY [m2]

0.1 ft [0.1 m]

SY [m2]

216.5.2 Referenced Sections for Direct Payment 1 When specified, the engineer will measure and pay for:

1.Topsoil Placing in accordance with Section 207, Topsoil.

2.Water in accordance with Section 209, Watering.

198

Pay to the Nearest

Geotextiles and Biaxial Geogrids

217.1DESCRIPTION

This section describes the requirements for furnishing and placing geotextile, a flexible or stiff polymer biaxial geogrid and stiff biaxial geogrid.

217.2MATERIALS

1 Provide materials in accordance with the following:

Materials

Subsection

Geotextile Biaxial Geogrids

805.2 805.4

217.3EQUIPMENT

217.3.1 Geotextiles 1 Meet the following equipment loads when placing and compacting material above a

geotextile:

1.A maximum wheel load of 9945 lb [4500 kg].

2.A maximum contact pressure of 60 psi [400 kPa], as calculated from the applied

wheel load in pounds [N] and the resulting contact area in square inches [square meters].

3.Lighten equipment loads if ruts are produced greater than 3 in [75 mm] deep.

217.4CONSTRUCTION

217.4.1 General 217.4.1.1 Geotextiles

Submit test results and certification by the manufacturer showing the geotextile performance relative to contract requirements. Submit a test sample 6 ft [2 m] long by the full width of the roll at least 14 calendar days before the use of any geotextile. Obtain this sample from a roll of geotextile that is on the project site. Make sure the sample is labeled with the product name, machine direction, lot and batch number, date of sampling, project number, and certification of compliance. If sewing is specified, submit

199

Geotextiles and Biaxial Geogrids

Source: Wyoming Standard Specifications for Road and Bridge Construction, 2021 Edition. Pages 0–0 of 771.

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215 1 The department will pay as follows:

217 2 The department will pay as follows: