00842.10 869 Section 00842 - Facility Identification Markers Description
00842.00 Scope - This Work consists of furnishing and installing facility identification markers as
shown. Materials
00842.10 Materials:
a.Stormwater Control Facility Field Markers:
1.Type S1 Markers - Furnish green and red Type 2 flexible delineator meeting the requirements of 00840.10 except do not include the reflective sheeting. Provide green #24190 and red #11350 meeting SAE AMS-STD -595.
2.Type S2 Markers - Furnish white markers made of alum inum alloy meeting the requirements of ASTM B209 approximately half -hard temper, suitable for enameling by continuous roller or other acceptable method. Fabricate from aluminum sheet having a nominal thickness of 0.050 inch, subject to standard manufactur er's tolerances and free of burrs, irregularities, and turned edges. When resting on a plane surface, the markers shall not show warp, twist, or variation from the surface in excess of 1/4 inch. Finish the markers as follows: • Top band of non-reflective blue tape. • Bottom band of non-reflective black tape. • Non-reflective black type "C" font text and numbers. Furnish galvanized Type 1U support posts meeting the requirements of 00840.11.
3.Type S3 Markers - Furnish manhole covers meeting the requirements of 2450.30 and permanently stamped with Type S3 markers as shown.
b.Culvert Drainage Facility Markers:
1.Type 1 Drainage Markers - Furnish 6 to 12 inch long by 4 inch wide green color Type B preformed fused thermoplastic film meeti ng the requirements of 00850.10.
2.Type 2 Drainage Markers - Furnish white markers made of aluminum alloy meeting the requirements of ASTM B209 approximately half -hard temper, suitable for enameling by continuous roller or other acceptable method. Fabricate the aluminum sheet having a nominal thickness of 0.050 inch, subject to standard manufacturer's tolerances and free of burrs, irregularities, and turned edges. When resting on a plane surface, the markers shall not show warp, twist, or variation fr om the surface in excess of 1/4 inch. Finish the markers as follows: • Top band of non-reflective green tape. • Non-reflective black type "C" font text and numbers. Furnish galvanized Type 1U support posts meeting the requirements of 00840.11.
c.Bridge Facility Markers - Furnish markers meeting the requirements of Section 02910. Furnish galvanized Type 1 support posts meeting the requirements of 00840.11. Furnish 1/4 inch x 1 3/4 inch stainless steel mechanical anchors for concrete surfaces from the QPL. 00842.40 870 Construction
00842.40 General :
a.Stormwater Control Facility Field Markers - Install field markers for each facility according to the following: Posts - Locate and install the Type S1 and S2 marker posts as shown and according to 00840.40 and 00840.41. Markers - Attach the Type S2 markers to the Type 1U posts as shown. Install the Type S3 markers as shown.
b.Culvert Drainage Facility Markers:
1.Type 1 Drainage Markers - Install the Type B preformed fused thermoplastic f ilm to clean dry Pavement surfaces and as shown.
2.Type 2 Drainage Markers - Install Type 1U posts as shown. Twisted, bent, or damaged posts will not be accepted. If posts are set in Rock or large Rock fragments, shorten posts, drill 9 inch deep hole s 1 inch greater in diameter than the large dimension of the post then grout the post in place with fine mortar grout. Attach the markers to the Type 1U posts, wood guardrail posts, concrete barrier, and culvert headwalls as shown.
c.Bridge Facility M arkers - At bridge rail transition areas where wood guardrail posts are installed, install the bridge identification marker on a Type 1 post and attach it to a wood guardrail post according to the "Type 4, Alternate 2" detail shown on the Standard Drawings . At bridge rail transition areas where metal guardrail posts are installed, install the bridge identification marker on a Type 1 post behind and adjacent to the metal guardrail post as shown and according to 00840.41. Install bridge identification markers on vertical or near vertical Structure surfaces as shown. Measurement
00842.80 Measurement - The quantities of Work performed under this Section will be measured on
the unit basis. Payment
00842.90 Payment - The accepted quantities of Work performed under this Section will be paid for
at the Contract unit price, per unit of measurement, for the following items: Pay Item Unit of Measurement
a.Facility Field Markers, Type ____ ........................................................ Each
b.Culvert Drainage Markers, Type ___ _ ................................................. Each
c.Bridge Identification Markers ................................................................. Each In item (a), the type of facility field marker will be inserted in the blank. In item (b), the type of culvert drainage marker will be inserted in the blank. Payment will be payment in full for furnishing and placing all Material s, and for furnishing all Equipment , labor, and Incidental s necessary to complete the Work as specified.
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Source: Oregon Standard Specifications for Construction, 2024 Edition. Pages 935–936 of 1,268. View official source ↗