Article 1 — Description
Installation . Install delineator or object mar ker assembly. Removal . Remove delineator or object marker assembly. Replacement . Remove existing delineator or object marker assembly and replace with new delineator or object marker assembly.
Article 2 — Materials
Furnish only new materials as shown on the plans unless otherwise directed. The Engineer will sample in accordance with Tex -725-I or Tex-737-I .
2.1 Delineator and Object Marker Assemblies. Fabricate in accordance with the following.
DMS -8600 , “Delineators, Object Markers, and Barrier Reflectors” DMS -4400 , “Flexible Delineator and Object Marker Posts (Embedded and Surface- Mount Types)”
2.2 Wing Channel Post . Furnish material of the size shown on the plans. Supply a notarized original of
Form D-9- USA- 1 (Department Form 1818) with supporting mill test report certifying that the base metal is in accordance with the following. ASTM A1011, SS Grade 50 ASTM A499 Galvanize material in accordance with Item 445, “Galvanizing.”
Article 3 — Construction
3.1 Installation . Locate delineators , object markers, and barrier reflectors as shown on the plans or as directed
and install in conformance with the manufacturer’s recommendations . Install winged channel post and flexible delineator posts to allow the reflector units and ref lectorized panels to be installed at the specified height and orientation. Align post as shown or as directed. Drive post plumb using a driving cap to prevent visible cross -section dimension distortion. Drill or drive a pilot hole when post cannot be driven without visibly distorting the cross -section dimension. Backfill pilot holes thoroughly by tamping in 6- in. lifts to grade. Repair damaged galvanizing in accordance with Section 445.3. 4., “Repairs.” Install reflector units on wing channel posts after the posts have been erected.
3.2 Removal . Remove post assemblies without damaging materials , and salvage when indicated on the plans.
Remove post to a minimum of 6 in. below finished grade. Stockpile salvaged materials at the location shown on the plans or as directed. Accept ownership of unsalvageable materials and dispose of them in conformance with federal, state, and local requirements.
3.3 Replacement . Remove existing delineator or object marker assembly in accordance with Section 658.3.2.,
“Removal,” and replace with new delineator or object marker assembly in accordance with Section 658.3.1., “Installation.” 899 4. MEASUREMENT Installation will be measured by each delineator or object marker assembly installed, removed, or replaced. This is a plans quantity measurement Item. The quantity to be paid is the quantity shown in the proposal , unless modified by Article 9.2., “Plans Quantity Measurement.” Additional measurements or calculations will be made if adjustments of quantities are required.
Article 5 — Payment
The work performed and materials furnished in accordance with this Item and measured as provided under “Measurement” will be paid for at the unit price bid for “Install Delineator Assemblies ,” “Install Object Marker Assemblies ,” “Install High Speed/High Impact Assemblies,” “Replace Delineator Assemblies,” or “Replace Object Marker Assemblies” of the types and colors specified, and for “Remove Delineator or Object Marker Assemblies.”
5.1 Installation . This price is full compensation for furnishing and fabricating when required; installing and
mounting the delineator or object marker assemblies , including posts, adhesive or pads for surface mount assemblies, back plates, reflector units, fastening plates, brackets, bolts, nuts, and washers; and materials, equipment, labor, tools, and incidentals.
5.2 Removal . This price is full compensation for removal and disposal of delineator and object marker
assemblies and for materials, equipment, labor, tools, and incidentals.
5.3 Replacement . This price is full compensation for removal and disposal of existing delineator and object
marker assemblies; furnishing, installing, and mounting new delineator or object marker assemblies, including posts, adhesive or pads for surface mount assemblies, back plates, reflector units, fastening plates, brackets, bolts, nuts, and washers; and materials, equipment, labor, tools, and incidentals.