Finance Committee

2019 PAVING PROGRAM - ARTERIAL ROADWAYS

Street Name From To Leneth Treatment

DIVISION 8

LIST OF ROADWAYS

19.

20.

21.

22.

23.

24,

PROTECTION OF LANDSCAPING

Contractor shall take appropriate measures to protect trees, shrubs and other landscaping.
Branches, limbs and roots shall not be cut except with permission of the Engineer.
Where cutting is necessary, work shall be performed by qualified workers.

RESTORATION OF EXISTING PROPERTY

15.

16.

17.

18.

If the Contractor should fail to promptly remove debris or surplus material from the

project area, or if Contractor deposits same on private property, progress payment(s) may
be withheld.

DISPOSAL OF SURPLUS EXCAVATED MATERIAL

14.

The Contractor shall provide necessary traffic control devices to ensure the safety of the
workers, traveling public, and property owners on this project. The above referenced
specifications, guidelines, and provisions herein provide minimum requirements; the
Contractor may be directed to expand upon the Traffic Control Plan if conditions warrant.

11.

12.

13.

Prior to the start of construction, the Contractor shall submit a comprehensive schedule to
the Engineer for review and acceptance.

The schedule will identify the number of crews and completion dates for all critical
elements of work.

Detailed updates of the schedule shall be submitted to the Engineer for review and
acceptance on at least a monthly interval.

The Engineer may withhold progress payments if acceptable monthly schedule updates
are not submitted.

10.

INTERIM MILESTONES FOR SUBSTANTIAL COMPLETION
The following Substantial Completion Milestones shall be met:

50 percent of the total length of all roadway segments in the contract shall be
substantially complete by July 17, 2019.

85 percent of the total length of all roadway segments in the contract shall be
substantially complete by September 6, 2019.

The entire length of all roadway segments shall be substantially complete by October 15,
2019.

High strength wearing course pavement shall be 75 gyration with PG 76-28 (High
Strength Mix) and maximum aggregate size of 3/8 inch.

High strength wearing course pavement shall be used on the following roadways:

e East Hollis Street
e Canal Street
e Kinsley Street

Base and binder courses shall be 75 gyration with PG 64-28 and maximum aggregate size
of % inch.

The following course thicknesses shall be used:

2” Mill & Overlay
1.25” wearing course over *%4” (nominal) shim.

SUPPLEMENTARY CONDITIONS/PROSECUTION OF WORK

These Supplementary Conditions amend or supplement the Standard General Conditions of the
Construction Contract and other provisions of the Contract Documents as indicated below. All
provisions which are not so amended or supplemented remain in full force and effect.

1.

DESCRIPTION OF WORK
The contract work includes the limits on the various streets listed in the attached
summary. The specified pavement treatment is listed.

DIVISION 7

SUPPLEMENTARYCONDITIONS