2. Name(s) of all supervisory personnel that will be directly involved in the Project
3. Proposed product information showing compliance with the specified
requirements listed herein, including chimney seal, grout, and internal liner
material, and the respective manufacturer’ s installation instructions.
4. Documentation of certification of the Contractor, specialty technician, and/or
installer by the product manufacturer and/or its authorized representative
5. A reference list of previous projects on which the Contractor and/or installer has
renabilitated manholes over the last two years, including project nane, project
number, customer nane, owner's contact information (nane and phone number),
and the number of manholes rehabilitated
6. To be acceptable, the Contractor/installer must have had a minimum of 500
manhole rehabilitation product installations and a minimum of two (2) years of
active experience in the commercial installation of the products.
7. The Contractor shall sign and date the information provided and certify that, to the
extent of his knowledge, the information is true and accurate and that the
supervisory personne! will be directly involved with and used on the Project.
Substitutions of personnel and/or methods will not be allowed without prior
written authorization by the Owner and Engineer.
WARRANTY:
All rehabilitation systens, shall be warranted by the applicator and/or manufacturer
against failure for aminimum of two (2) years after acceptance by the Owner; in no case
shall the warranty be less than the manufacturer’ s published standard waranty period.
Failure will be deemed to have occurred if they fail to prevent groundwater infiltration or
prevent the internal deterioration or corrosion of the manhole. If any such failure occurs
within the warranty period, the damage shall be repaired by the Contractor in a manner
satisfactory to the Owner at no cost to the Owner within 60 days after written notification
of the failure.
PART 2 - PRODUCTS
2.01
A.
GENERAL:
The materials to be utilized in the rehabilitation of manholes shall be designed and
manufactured to withstand the corrosive effects of hydrogen sulfide in a wastewater
environment, prevent infiltration, aid withstand constant and direct contact with flowing
wastewater.
INTERNAL-LINER SYSTEM:
The internal liner system shall be specifically designed for a minimum service life of 50
years, to continuously bond to the substrate, to withstand a tenperature range of O degrees
to 100 degrees Fahrenheit, to restore the interior of the manhole, to withstand the
corrosive gases of domestic wastewater (especially hydrogen sulfide), to eliminate the
02800-3
