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Electrical (16000-16999)

762000 SAWCUTTING, BITUMINOUS CONCRETE LF

DE · 2025 Standard SpecificationsBook pages 430–432View official source ↗

INITIAL EXPENSE, DE -MOBILIZATION SECTION 763 420 SECTION 763 — INITIAL EXPENSE, DE -MOBILIZATION

763.1Description.

This work consists of mobilization and de -mobilization.

763.2Materials.

Assume responsibility for the adequacy of all materials not required by the contract needed to assemble and set up the project.

763.3Construction.

A.Perform operations necessary for assembling and setting up of the project, including:

1.The initial movement of personnel and equipment to the project site;

2.establishing the contractor’s offices, shops, plants, storage areas, and sanitary facilities;

3.other activities required by the contract and by law or regulation;

4.other work and operations required before beginning compensable items of work; and

5.obtaining the required insurance, bonds, and all other items required for the start of work.

B.Perform operations necessary for final jobsite cleanup including:

1.De-mobilization of personnel and equipment; and

2.Submitting all project closeout paperwork including subcontractor releases.

C.Develop progress schedules and updates in accordance with Section 108.4.

763.4Method of Measurement.

The Department will not measure the work in this section.

763.5Basis of Payment.

A.The Department will pay the lump sum unit bid price for this work. Price and payment constitute

full compensation for work associated with mobilizing and demobilizing the project.

B.When the lump sum price for this item is less than or equal to 5 percent of the total bid price of

the entire contract at the time of award (“Total bid price”), the Department will pay 45 percent of the item on each of the first 2 monthly estimates and the last 10 percent of the item on the final estimate. When the lump sum price for this item exceeds 5 percent of the total bid price, the Department will pay 2.25 percent of the total bid price on each of the first 2 monthly estimates; and that portion ex ceeding 5 percent of the total bid price, plus the remaining 1/2 percent of the total bid price, will be paid on the final estimate.

C.Payment of the contract lump sum price for initial expense, demobilization will not be made more

than once, regardless of the number of times that the contractor must mobilize or demobilize from the site.

D.The Department will pay for p rovide p rogress schedules and updates in accordance with Section

108.4. ITEM DESCRIPTION UNIT INITIAL EXPENSE, DE -MOBILIZATION SECTION 763 421 763000 INITIAL EXPENSE / DEMOBILIZATION LS TEMPORARY TRAFFIC CONTROL – GENERAL

422 DIVISION 800 — TRAFFIC

801.1Description .

This work consists of providing temporary traffic control to maintain vehicular, bicycle, and pedestrian traffic through the project work zone. Temporary traffic control device categories are defined by type, such as :

A.Category I – Devices including traffic cones, plastic traffic drums, portable delineators, and

channelizers.

B.Category II – Devices include barricades and portable sign supports.

C.Category III – Devices include crash cushions, truck mounted attenuators, temporary railing,

temporary barrier, and end treatments for temporary railings and barriers.

801.2Materials.

A.Crashworthy temporary traffic control devices per the DelDOT Temporary Traffic Control

Approved Product List: https://deldot.gov/Business/prodlists/pdfs/APL_TTCDevices.pdf

B.Categor y I through Category III temporary traffic control devices , in accordance with MASH –

Certification of compliance with MASH is required.

1.Category I devices – The manufacturer or contractor may self -certify that the devices meet the

MASH criteria.

2.Category II and III devices – Provide devices selected from the Approved Products List and MASH

eligibility letter, including all applicable attachments required for each type of device.

C.Submit documentation requesting approval of temporary traffic control devices 14-days before

the start of work. Submission requirements and instructions for source information are listed on DelDOT’s website: https://deldot.gov/Business/prodlists/index.shtml . The Department approves temporary traffic control devices based on:

1.Self-Certification

2.Approved products lists

801.3Construction.

A.Place temporary traffic control devices in accordance with the contract and DE MUTCD . Follow the

manufacturer’s installation instructions.

B.Maintain temporary traffic control devices throughout the project duration. Replace damaged

temporary traffic control devices within 24 -hours of notification or when directed by the engineer.

C.Maintain temporary traffic control devices at a minimum in a “marginal” condition in accordance

with the brochure entitled “ Quality Guidelines for Temporary Traffic Control Devices ,” available from the American Traffic Safety Services Association (ATSSA). The engineer may reject a temporary traffic control device that does not meet the “marginal” condition.

Source: Delaware Standard Specifications for Road and Bridge Construction, 2025 Edition. Pages 430–432 of 779.

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76001 3 PAVEMENT MILLING, PCC PAVEMENT SY-IN

801 — TEMPORARY TRAFFIC CONTROL — GENERAL