of a similarly sized Sectional Liner wall thickness based on a fully
deteriorated condition.
8. Supervisory personnel shall have a minimum of five (5) years of experience in
a supervisory role, and shall have completed at least five (5) projects of
similar size and complexity as this project within the past five (5) years.
Attach résumés of each person named. Résumé information shall include, at a
minimum, educational background, the number of years in a supervisory
capacity and a list of completed projects within the past two (2) years,
including project description, complexity and contract total amounts.
1.05 SUBMITTALS
The Contractor shall submit the following information:
A. MATERIAL SUBMITTALS
Contractor shall provide submittals on all lining materials and resins, and shall
furnish the manufacturers’ certifications that all of the liner materials are in
compliance with the specifications, codes, and standards referenced herein.
Calculations for the liner design and wall thickness for each manhole to manhole
section of pipe shall be prepared in accordance with ASTM 1216, signed and
sealed by a Professional Engineer registered in New Hampshire. The submittals
shall include installation instructions and details of all component materials and
construction methods. The Contractor shall also provide the liner tube
manufacturer’s certifications, field measurements, and pipe sizing calculations
which demonstrate that the liner tube has been properly sized to avoid the creation
of wrinkles or folds. The Contractor shall furnish Material Safety Data Sheets for
all appropriate materials to be used in the project.
B. INSTALLATION SUBMITTAL
The Contractor shall submit the method of liner insertion, liner size, thickness
calculations, and assumptions used as the basis for calculations for review by the
Engineer prior to the start of work. The liner shall provide complete structural
support without considering any structural support from the existing pipe except
during construction.
1.06 DESIGN PARAMETERS
A. The newly installed liner shall be designed for a minimum fifty-year service life
under continuous loading conditions. The design shall assume no bonding to the
original pipe wall. The liner shall be designed to withstand all imposed loads.
2019 CIPP Lining Project CIPP Lining of Existing Sewers (Hot Water or Steam)
Nashua, NH 02650-4
