periodically observe HMA batching process and monitor the portions of materials in
the HMA mixture and compare the results to the approved job mix formula.
The qualifications of the technicians assigned to the contract shall be submitted for
approval and the City reserves the right to disapprove individual technicians.
Asphalt Pickup:
Asphalt pick up shall include all materials, labor, equipment, and transportation
necessary to pick up asphalt samples and transport them back to the lab for testing.
Samples will include loose asphalt and 6” cores. The pickup location will be at 9
Riverside St, Nashua, NH 03062. Samples will be picked up no later than 24 hours
after the request to pick them up and shall be delivered to the lab for testing within 24
hours of pickup.
The individual picking up the samples will be required to sign a document certifying
they were received. Any samples lost or damaged will be retaken by the testing
agency at no cost to the City.
Payment for asphalt pickup will be per each (Ea) and include all materials, labor,
equipment, and transportation necessary to complete that portion of the bid schedule.
Invoicing:
Contractor shall submit an invoice once per month. Invoices must include an
accounting of all bid form items being billed for that month as well as a running total
of all items billed in previous months. Items in the invoice that are not on the bid
form will not be paid. The testing agency shall submit sample invoice form for review
by the Engineer two weeks after the Preconstruction Meeting. For more details,
please refer general conditions.
Scope of Services Page 3 of 3 January 2019
