CITY OF NASHUA, NEW HAMPSHIRE
2017 PAVEMENT PRESERVATION
MAINTENANCE PROGRAM
ADDENDUM 1
IFB0660-040617
1. Below is a summary of the 2017 Pavement Preservation Maintenance Program held
on March 20, 2017 at 11:00AM at 9 Riverside St Nashua, NH.
Prebid Meeting Attendees:
See attached attendee list.
General Scope of Work:
The project consists largely of micro-surfacing and crack sealing.
Discussion of 2017 Pavement Preservation Maintenance Program Technical
Specifications:
Item 203.112 Street Patch —
e There are different techniques to asphalt removal. Techniques are milling, saw
cutting, and jack hammering.
e Item is paid by the square yard. Asphalt is paid as handwork which is paid for by
the ton.
e All millings shall go to the City landfill.
e A 1 tonroller is required except in areas where it’s more practical to use a hand
compactor, as determined by the Engineer.
Item 304.110 and 304.112 Reclaimed Stabilized Base Processed in Place 10”-12”, Deep
e The only reclaim in the contract is on Redmond St.
e There is approximately 633 SY of reclaim.
e Pavement thickness shall be 2.25” of base and 1.25” of top.
e Removed material goes to City landfill.
Item 403.11 Hot Bituminous Pavement Machine Method —
e All asphalt must be superpave PG 64-28 using a 3/4”, 1/2”, or 3/8” stone as
directed by the Engineer
Item 403.12 Hot Bituminous Pavement, Hand Method —
e All asphalt must be superpave PG 64-28 using a 3/4”, 1/2”, or 3/8” stone, as
directed by the Engineer.
IFB0660-040617 1 Addendum 1
