937DELINEATION DEVICES

PA · 2026 Standard Specifications✓ Full text on BuildSpecBook pages 847–0 Save this section

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937.1DESCRIPTION—This work is the furnishing , installation, and removal of delineation devices of the

type and color indicated.

937.2MATERIAL—Provide delineation devices of the type and color indicated in the Standard Drawings

and as listed in Bulletin 15. Certify materials as specified in Section 106.03(b)3. Delineation devices are incidental for temporary barrier. Refer to Section 627.

(a)Barrier Mount. Provide delineation devices with an anchoring system of pressure-sensitive or epoxy

adhesive as recommended by the manufacturer for anchoring the delineation device to the top or side of the barrier.

(b)Guide Rail Mount. Provide delineation devices with an anchoring system as recommended by the

manufacturer for anchoring to the face or top of the strong or weak post guide rail.

(c)Post Mount. Provide delineation devices mounted on flexible posts meeting NCHRP 350 crash test criteria.

1.Ground Mount. Provide a ground mount anchoring system for installing flexible delineator posts

in the ground or in proposed pavement, median or island.

2.Surface Mount. Provide a surface mount anchoring system for installing flexible delineator posts

to existing pavements.

937.3CONSTRUCTION—

(a)General. Locate delineation devices as indicated, by type and color. Remove and install devices as

shown on the Standard Drawings. Verify that the reflective surface of all delineation devices is visible to approaching traffic. Remove and dispose of delineators not being replaced, as indicated.

(b)Barrier Mount. Install barrier-mount delineators with a pressure -sensitive adhesive or epoxy as

recommended by the manufacturer on a section of barrier that is clean and dry.

(c)Guide Rail Mount. Install guide rail mounted delineators as indicated for the particular type. Be

certain the delineators are securely attached to the face of the guide rail or the top of the guide rail post as recommended by the manufacturer.

(d)Post Mounts. Check each post to be certain it is plumb.

1.Ground Mount. Drive flexible delineator post soil anchors until the top is flush with the ground.

Place soil anchors in proposed pavement, median or island for in-pavement mount. Insert post and secure as recommended by the manufacturer.

2.Surface Mount. Install surface mount base anchors on the existing pavement and insert post and

secure as recommended by the manufacturer.

937.4MEASUREMENT AND PAYMENT (permanent barrier only)—

(a)Delineator. Each

The unit price includes removal of existing delineation devices.

(b)Delineator Removal. Each

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Source: Publication 408 Highway Construction Specifications, 2026 Edition. Pages 847–0 of 1,522. View official source ↗

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936 STRUCTURE MOUNTED SIGNS

938 DISTANCE MARKERS

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