DIVISION 6
0779-021022
2022 SEWER REPLACEMENT PROJECT
> EXHIBITS
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NOTICE OF AWARD
NOTICE TO PROCEED
CHANGE ORDER
CERTIFICATE OF SUBSTANTIAL COMPLETION
CERTIFICATE OF FINAL COMPLETION
CONTRACTOR'S FINAL RELEASE AND WAIVER OF LIEN
VV WV
Proposed traffic control plan.
Proposed methods for handling sewage flows from upsteam drainage areas.
Proposed methods for handling flow from sewer service connections during
construction of the sewer main.
>» Provisions the Contractor shall take in order to be able to immediately address
unforeseen backups that may occur in services during work on the project.
> The Contractor’s Work Plan shall comply with the following:
The Contractor shall provide access to local residents and businesses at all
times.
T. 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.
Uz REMOVAL OF DEBRIS AND SURPLUS MATERIAL
Neither debris nor surplus material shall be deposited on private property.
Debris and surplus material shall be removed from the project area as promptly as
practical.
P. SUPERINTENDENCE OF THE WORK
Reference is made to General Conditions Section 6.01, Supervision and Superintendence.
Contractor shall provide appropriate onsite superintendence of all aspects of the work
whether performed by the Contractor or by subcontractors.
Qualified Superintendent(s) shall be assigned for all crews. Contact information will be
provided for all Superintendents.
Appropriate steps will be taken to cover and protect stockpiles and the work in
accordance with NHDES policies and local, state and Federal requirements.
The Contractor shall cooperate fully with the Engineer as investigations, testing and
referrals are performed.
The allowance shall be used to compensate the Contractor for costs and expenses
incurred as directed by and agreed to be the Engineer.
H. USE OF “TOKEN” QUANTITES FOR CONTRACT ITEMS
As noted in the Quantity Summary included in the Contract drawings, quantities
estimated for several Payment Items in the Contract are “token” quantities.
The purpose of these items and the corresponding token quantities is to facilitate
incorporation of possible additional work to this contract as described in Section G.
CHANGES TO THE CONTRACT WORK in these SUPPLEMENTARY
CONDITIONS.
Reference is also made to Section 17.07 Road Closures and Traffic Delays of the General
Conditions.
The following are considered part of the Traffic Control Plan:
1. Section 618 and 619 of the Standard Specifications.
; Work Zone Traffic Control Standard Sheets*
3. Manual on Uniform Traffic Control Devices, (MUTCD), 2009 Edition, including
all current updates and official interpretations.
4. Positive Protection Guidance for Work Zones (PPGWZ)*
5. Flagger and Uniformed Officer Use in Work Zones Policy and Guidelines*
a. Daniel Webster Highway
Night work may also be required on the above listed streets, depending on activity,
equipment and time of year.
Requests for work beyond those hours normally allowed on weekdays shall be made by
the Contractor at least 72 hours in advance.
Requests for work on Saturdays, Sundays and holidays shall be made at least one week in
advance.
Contractor should not assume requests for hours beyond the hours and days normally
allowed will be approved. Requests will be considered on a case by case basis.
SUPPLEMENTARY CONDITIONS
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.
A. ENGINEER’S CONSULTANT
Hayner/Swanson, Inc., 3 Congress Street, Nashua, NH 03062 is an Engineer’s Consultant
as defined in Article 1 of the General Conditions.
DIVISION 5
0779-021022
2022 SEWER REPLACEMENT PROJECT
> SUPPLEMENTARY CONDITION
