BID FORM
PROJECT IDENTIFICATION: Spring 2017 Landfill Gas System Expansion
CONTRACT IDENTIFICATION AND NUMBER: IFB0593-113016
THIS BID IS SUBMITTED TO: City of Nashua
Purchasing Department
229 Main Street, City Hall
Nashua, NH 03061-2019
November 23, 2016 Page 3
20161123 Addendum No 2.docx 3066.07
11. Is the low draw down pump shown on Drawing #6 for Manhole #5 existing or are we to
provide it?
The manhole and pump shown on Sheet 6 are existing.
Very truly yours,
SANBORN, HEAD & ASSOCIATES, INC.
Ryan L. Clay,
Project Manager
RLC/ESS:rlc
Attachments: Revised Page 1 of 8 of the Bid Form
cc: Kerry Converse, Jeff Lafleur, Dan Kooken, Kathleen Carragan - City of Nashua
November 23, 2016 Page 2
20161123 Addendum No 2.docx 3066.07
out “Supplementary Conditions” in the agreement prior to execution if in fact none are
applicable.
5. Please clarify whether GC Article 5.05 Property Insurance (Builders Risk) is required
and please specify the value of any existing structures that need to be insured, if any.
Builders Risk insurance is only required if the project involves structural changes to a
building.
SANBORN HEAD
Building Trust. Engineering Success.
TO BIDDERS OF RECORD November 23, 2016
Re:
File No. 3066.07
Addendum No. 2
Contract and Technical Documents
Spring 2017 Landfill Gas System Expansion (IFB0593-113016)
Four Hills Landfill
Nashua, New Hampshire
This Addendum shall be part of the Contract Documents for the above-referenced project.
Please acknowledge receipt of this Addendum in your bid for this project. Responses to
the questions received from bidders are provided in italic font.
TABLEA
LFG Well Depth Summary
Four Hills Landfill
Nashua, New Hampshire
| | Elevation (ft) Well Depth
Well Designation Bottom of | Approximate (ft)
Screen Top of Casing
VB 219.2 267 47.8
VC 219.7 270 50.3
VOO5R 218.0 286 68
VOO6R 217.5 286 68.5
VO0O7R 220.0 286 66
VOO8R 224.0 264 40
Vo11 218.0 268 50
V017 232.0 274 42
V018 216.0 286 70
Vo21 219.0 271 52
P:\3000s\3066.07\Source Files\2016 LFG Const\Bidding\Addenda\l\LFG Well Depths.xlsx
Sanborn, Head & Associates, Inc.
November 16, 2016 Page 3
20161116 Addendum No 1.docx 3066.07
Clarification on Work Performed
November 16, 2016 Page 2
20161116 Addendum No 1.docx 3066.07
A: The City does not have a designated surveyor. The surveyors below are local and
have worked on this site in the past.
WSP (Nashua, NH)
Hayner Swanson, Inc. (Nashua, NH)
Meridian Land Services, Inc. (Amherst, NH)
8. All excavated material (including waste) can be placed back in the trenches with the
pipe?
A: Excavated Material, where called out on the construction drawings, may include
waste.
SANBORN HEAD
Building Trust. Engineering Success.
TO BIDDERS OF RECORD November 16, 2016
Re:
File No. 3066.07
Addendum No. 1
Contract and Technical Documents
Spring 2017 Landfill Gas System Expansion (IFB0593-113016)
Four Hills Landfill
Nashua, New Hampshire
This Addendum shall be part of the Contract Documents for the above-referenced project.
Please acknowledge receipt of this Addendum in your bid for this project.
Responses to Questions from Bidders
1.
DIVISION 1
INVITATION FOR BID
TABLE OF CONTENTS
DIVISION
1. INVITATION FOR BID ooo ence e eee tens enneenestecntesseensenteeneeteeerteeeents
2. INFORMATION FOR BIDDERS. ...00000oo occ eeeeeeeeeee tees eenseeteeneeneeesteeeents
3. BID FORM, BID BOND, AND CONTRACTOR’S QUALIFICATIONS ..........ccseeeee
4, SCHEDULE OF VALUES AND BID ITEM DEFINITIONS...
5. PERFORMANCE AND PAYMENT BONDS, CERTIFICATE OF LIABILTY
