Finance Committee

PART 3 - EXECUTION
3.01 OPERATION:

A. Contractor shall provide barricades, barrier fences, traffic signs, and other traffic control
devices as required by the Owner’s Traffic Control Officer, or as directed by the Engineer, to
protect traffic, pedestrians, and animals from the work area.

B. — Contractor shall relocate barricades, signs and other devices as necessary as the work
progresses as directed by the Owner’s Traffic Control Officer or the Engineer.

C. — Flaggers shall be provided with the necessary safety equipment.

SECTION 02451

FLAGGERS AND UNIFORMED OFFICERS FOR TRAFFIC CONTROL

PART 1 - GENERAL

1.01

A.

1.02

1.03

A.

B.

WORK INCLUDED:

This Section covers the provisions for furnishing Flaggers and Uniformed Officers for
Traffic Control and Maintenance of Traffic as described in Section 01110 CONTROL OF
WORK AND MATERIALS, to direct traffic through or around work as shown on the plans or
as ordered by the Engineer.

C. Two (2) DVD discs of the entire inspection shall be provided to the Engineer upon
completion of the inspection. The playback shall be at the speed that it was recorded.
The Contractor shall be required to have all discs and necessary playback equipment
readily accessible for review by the Engineer during the project.

D. The Contractor shall furnish printed internal inspection logs and two (2) DVD discs of the

entire inspection to the Owner on completion.

END OF SECTION

02441-4

B. Manual winches, power winches, TV cable and powered rewinds or other devices that do not

3.03

A.

3.04

A.

obstruct the camera view or interfere with proper documentation of the sewer
conditions shall be used to move the camera through the sewer line.

Whenever non remote powered and controlled winches are used to pull the television
camera through the line, telephones or other suitable means of communication shall be set up
between the two winches, the pumping unit and the monitor control.

PART2-PRODUCTS

2.01

A.

B.

EQUIPMENT:
DVD (Read only) video system shall be used which utilizes standard DVD recording discs.

SECTION 02441

CLEANING, TELEVISION INSPECTION, AND TESTING OF NEW PIPELINES

PART 1 - GENERAL

1.01

A.

1.02

1.03

1.04

WORK INCLUDED:

The Contractor shall furnish all materials, tools, labor and equipment necessary to visually
inspect by means of a closed-circuit television all gravity sewers installed under this
Contract, as hereinafter specified. The sewers shall be inspected throughout their entire

length. The Contractor shall also test all joints throughout the entire length of installed
sewer.

3.04. BLASTING RECORDS:

The Contractor shall prepare and submit to the Engineer daily blast reports, including logs of
each blast. Reports shall be submitted to the Engineer no later than the start of the next day's
work. However, during each day of blasting, the Contractor shall review and shall provide
access for the Engineer to review the data from that day's blasting. Reports after each blast
shall include at least the following information for each blast:

Date, time, and location of blast

Permit number and expiration date

2. In excavations for structures, excess excavation in the rock beneath foundations shall be
filled with concrete which shall have a minimum 28-day compressive strength of 3000
psi. Other excess excavation shall be filled with Class B backfill compacted to a
minimum of 92 percent density (ASTM D1557 Method C) as specified under
Section 02300, EARTHWORK.

1.05 SUBMITTALS:

A. At least two weeks before beginning blasting operations, the Contractor shall submit to the
Engineer for record the following data:

Name of Contractor or Subcontractor responsible for blasting and monitoring
operations and license number.

1.

Name, affiliation, and license number of the person or persons who will be directly

2.
responsible for designing each blast, supervising the loading of the shot, and firing it.

B. Copies of all permits required for blasting.

SECTION 02324

ROCK EXCAVATION AND DISPOSAL

PART1-GENERAL

1.01

1.02

1.03

1.04

A.

B.

WORK INCLUDED:

The Contractor shall excavate rock, if encountered, to the lines and grades indicated on the
drawings or as directed, shall dispose of the excavated material, and shall furnish the
required material as specified in Section 02300 EARTHWORK for backfill in place of the
excavated rock.

RELATED WORK:

Section 02300, EARTHWORK