February 6, 2019 Page 6
20190206 Addendum Questions File No. 3066.09
35.
36.
37.
38.
39.
40.
The boring/well logs for the wells to be decommissioned are attached. PVC well
casing diameters for the wells to be raised are as follows:
Wells MW-110S & R= 2” diameter;
Wells MW-111S & R = 1.5” diameter; and,
Well B-4 = 1.5” diameter.
Please provide a detail on how the wells are to be extended.
February 6, 2019 Page 5
20190206 Addendum Questions File No. 3066.09
26.
27.
28.
29.
30.
31.
32.
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34.
For Alternate bid Item A27, is the contractor to setup/install the portable litter
fence?
If there are components of the portable fence to be installed or set-up, then yes. The
portable fences should be delivered directly to the landfill face ready to use.
February 6, 2019 Page 4
20190206 Addendum Questions File No. 3066.09
20.
21.
22.
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24.
25.
drum roller to demonstrate strength.” This is will not be possible along the
slopes for safety issues, can contractor plan to smooth screened till area with an
excavator bucket if compaction is met?
February 6, 2019 Page 3
20190206 Addendum Questions File No. 3066.09
13.
14.
15,
16.
17.
18.
19,
At the pre-construction meeting, it was discussed that stumps and roots from
the clearing and grubbing would remain onsite. Please confirm the location
where the contractor shall stockpile stumps for further use by the Owner.
An area to stockpile stumps and roots will be available in the vicinity of the compost
windrows on the northeastern portion of the site.
February 6, 2019 Page 2
20190206 Addendum Questions File No. 3066.09
10.
11.
12.
The pre-existing conditions shown on Drawing 1 have not changed substantially since
2010.
Please confirm the boundary line for bid item number 24 topsoil and seeding.
Contractor takeoff is closer to 7 acres.
See attached Topsoil and Seeding Figure and revised Schedule of Values.
SANBORN |
| HEAD
Building Trust. Engineering Success.
February 6, 2019
File No. 3066.09
Response to Questions from Bidders (Addendum #2)
1.
THE CITY OF NASHUA The Gate City
Financial Services
Purchasing Department
February 7, 2019
iFB0S93-022019
PHASE Ill LANDFILL EXPANSION
ADDENDUM #2
Information included in this document becomes a part of the original IFB.
If you are submitting a paper bid, please sign below to indicate receipt of this additional information and include this
page with your bid submittal. If you are submitting a bid via Bid Express please be sure to acknowledge the addendum
on the website before submitting your bid.
Addendum 1
The date for questions to be submitted is being changed from Monday, January 28, 2019 at noon to Friday,
February 1st, 2019 at Noon.
e Please follow this link to the Sahrefile:
httos://sanbornhead.sharefile.com/f/fo7 1e799-23f2-4729-a6c3-Sicaa9b4a3al1
oO
Se) THE CITY OF NASHUA "The Gate City”
Financial Services
Purchasing Department
January 25, 2019
IFB0593-022019
PHASE If! LANDFILL EXPANSION
ADDENDUM #1
information included in this document becomes a part of the original (FB.
if you are submitting a paper bid, please sign below to indicate receipt of this additional information and include this
page with your bid submittal. If you are submitting a bid via Bid Express please be sure to acknowledge the addendum
on the website before submitting your bid.
DIVISION 1
INVITATION TO BID
