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Home / DOT Specifications / Pennsylvania / Publication 408 — Specifications / 640
Incidental Construction (600-699)

640PLAIN CEMENT CONCRETE GUTTER

PA · 2026 Standard SpecificationsBook pages 623–627View official source ↗

686.3(i) 686.4(d) and the centerline stations and offsets. Use the same coordinate base and datum on the CADD drawing as used on the said right-of-way or construction plan. Use positional accuracy according to Publication 122M . Include photographs in the survey report of all set monuments. Index and label the photographs. Publication 122M explains the overall objective for the setting of the right-of-way monuments. If the monuments cannot be set as indicated or according to Publication 122M, consult with the District Chief of Surveys before proceeding.

686.4MEASUREMENT AND PAYMENT —

(a)Construction Surveying. Lump Sum

For the type indicated. The Department will pay for this item as specified in Section 110.05, in four payments, according to the following schedule:

• When work representing 10% of the total contract price is completed, excluding the bid price for this item, the Department will pay 40% of the amount bid for this item.

• When work representing 30% of the total contract price is completed, excluding the bid price for this item, the Department will pay 30% of the amount bid for this item.

• When work representing 75% of the total contract price is completed, excluding the bid price for this item, the Department will pay 20% of the amount bid for this item.

• Upon completion of the physical work associated for the type indicated , the Department will pay the remaining 10% of the amount bid for this item.

Required system checks, training, maintenance, calibration, electronic file data preparation, and one survey -grade GNSS inspection unit are incidental to this item .

(b)Unidentified Work. The Department will pay for unidentified work as follows:
1.Negotiated Price. At an agreed upon price. The Department and the Contractor will agree upon

this price before performing the work.

2.Force Account Basis. Section 110.03(d)
(c)Additional Survey Grade GNSS Inspection Units as requested by the Department . Each
(d)Right -of-Way Monuments. Each

688.1 688.2(c) 688 – 1

688.1DESCRIPTION —This work is furnishing, setting up, and maintaining a microcomputer system, for

the exclusive use of Department personnel.

688.2MATERIAL —

(a)General. Provide all material necessary for setup and operation of a microcomputer system ,

including all connectors (cords , cabling , adapter, etc. ). Upon delivery to the field office, ensure that all hardware and software are compatible and operational.

(b)Microcomputer. The microcomputer is a laptop computer , with an attached minimum 14.0-inch

widescreen monitor. The minimum hardware specifications for each type microcomputer systems are as

Source: Pennsylvania Department of Transportation Specifications, 2026 Edition. Pages 623–627 of 1,522.
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