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Wood Core 5000 Panel/24"

Hot dippect—
galvanized steel
top sheet

Optional cornertock holes

e \

Vf thick high
5 density
: composite core

Top View

BARE CORNERLOCK VERSION

System Performance Criterla

a dipped

galvanized
steel bottom
pan

SPECIFICATIONS

General information
@ Panel weight : 5.66 Ibs. bare.

® 1" thick high density composite core.
@ 1-1/16" inches deep with no covering.
®

Protected from corrosion using a hat dipped
galvanized top sheet and bottom pan.

e@ Class A flame spread rating.

® ULC File Number R16784
UNDERSTRUCTURE OPTIONS
C) 2’ Golt-Tite Stringer [2] Cormeriock

C) 2 Snap-Tite Stringer

() 2’ X 2 Heavy Duty Bolted Stringer

CL) 2'X 4’ Heavy Duty Bolted Stringer

C} 4X 4 Heavy Duty Bolted Stringer

COVERING OFTIONS

Factory laminated with integral trim tile
OJ iM6" HPL

C) 1/8" HPL Color
For additional laminate options contact Inside Sales

Color

Bare Panel Options
C) Bare cornerlock to accept carpet tile application

INTEGRAL TRIM VERSION

System performance criteria are the most important to consider because they represent the performance in a typical installation. Panel only criteria
such as concentrated load is often used to specify floor systems however, the test is not representative of an actual installalion because it is
performed with the panel resting on blocks, not actual understructure.

System Performance Criteria (Tested on Actual Understructure)
System Type SYSTEM STATIC LOADS ROLLING LOADS IMPACT
Panel Understructure| “WEIGHT [“Design* SafetyFactor Uniform | 10Passes 10,000 Passes | LOADS

Loads (min. 2.0} Loads
WC5060/24" Carmertock) 6.90 tbs / ft? 4000 Ibs Pass 250 tbs. /ft® 1000 Ibs 600 Ibs 150 Ibs
Snap-Tite Stringer /| 7.40 Ibs / ft? 1000 tbs Pass 250 ibs./ft? 4000 ibs 600 Ibs 150 Ibs
Boll-Tite Stringer

Heavy Duty Bolted Stringer; 7.60 Ibs / ft? 1250 Ibs Pass 400 Ibs /A* 7200 Ibs 800 Ibs 156 ibs

“Design loads and safety factors are defined in the Technical Resources/Technical Bulletins area of the web-site under “Design Loads”. All other tests
are conductad under CISCA's recommended test procedure for access floors.

Tate ASP Access Floors, Inc.
880 Equestrian Court, Oakville,
Ontario, Canada LGL 6L7

© 2010 Tate ASP Access Floors, Inc.
Rev 3

$I ES
Vita

%,

\ THE CITY OF NASHUA “The Gate City’

Financtal Services

Purchasing Department

June 1, 2017
Memo #1 7-124

TO: MAYOR DONCHESS
FINANCE COMMITTEE

SUBJECT: 2017 PAVEMENT PRESERVATION PROGRAM (VALUE: $327,424)
DEPARTMENT: 161 STREET; FUND: GENERAL
ACTIVITY: PAVING
DEPARTMENT: 161 STREET; FUND: TRUST
ACCOUNT CATEGORY: 54 PROPERTY SERVICES
DEPARTMENT: 169 WASTEWATER; FUND: WASTEWATER
ACTIVITIES: SEWER STRUCTURES AND SEWER REHAB

Please see the attached communication from Stephen Dookran, P.E., City Engineer, dated May 18, 2017
for information related to this purchase.

Pursuant to § 5-78 Major purchases (greater than $10,000) A. All supplies and contractual services,
except as otherwise provided herein, when the estimated cost thereof shall exceed $10,000 shall be
purchased by formal, written contract from the lowest responsible bidder, after due notice inviting bids.

The City Engineer, Board of Public Works (May 18, 2017 BPW meeting) and the Purchasing Department
recommend the award of this contract to Sealcoating, Inc. of Braintree, MA in an amount of $327,424.

as

: ; “Ze ne a f zr _

Pan Kooken
Purchasing Manager

Respectfully, “y

Cc: S Dookran L Fauteux

(229 Main Street « Nashua, New Hampshire 03061 © Phone (603) 589-3330 « Fax (603) 589-3233

To:

From:

Re:

C. Motion:

Discussion:

City of Nashua, Public Works Division

Board of Public Works Meeting Date: May 18, 2017

Stephen Dookran, P.E., City Engineer
Engineering Department

2017 Pavement Preservation Program

To approve the award of the construction contract for the 2017 Pavement
Preservation Program to Sealcoating, Inc. of Braintree, MA in the amount of
$327,423.94. Funding will be through: Department: 161 Street; Fund: General;
Activity: Paving; Department: 161 Street; Fund: Trust; Account Category: 54
Property Services; Department: 169 Wastewater; Fund: Wastewater; Activities:
Sewer Structures and Sewer Rehab.

The 2017 Pavement Preservation Program is expected to Microsurface approximately
27,500 square yards of pavement and place approximately 10,500 gallons of crack
sealant. The contract also includes asphalt milling, asphalt patching, road striping and
replacing obsolete and broken drainage and sewer castings.

The proposed streets in the contract scheduled to receive Microsurfacing are being
reviewed by two consultants and will be subject to change based on their analysis.

The contract was advertised on March 13, 2017. It included Microsurfacing, crack
sealing and work for the School Department for preservation of the parking lot at
Nashua High School North. Two contractors attended the mandatory prebid and two
contractors submitted bids on April 6, 2017. Bids are as follows:

Street Portion of Bid:
Sealcoating, Inc. of Braintree, MA $413,184.59
E.J. Paving Company Inc. of Methuen, MA $441,908.90

Sealcoating, Inc. of Braintree, MA is the qualified low bidder. However, upon
examination of the bids, it was determined that E.J. Paving Company’s bid was much
lower on the School Department portion of the bid. Negotiations between the
contractors and the School Department were held and it was decided that the School
Department will award a separate contract to E.J. Paving for their work. As a result,
the 2017 Pavement Preservation Contract is recommended to be awarded to
Sealcoating, Inc. in the amount of $327,423.94.

References have been checked and both contractors were found to be acceptable.

Manhole Structures and Pipes

ASTM C1244 Standard Test Method for Concrete Sewer Manholes by the
Negative Air Pressure (Vacuum) Test.

American Association of State Highway and Transportation Officials (AASHTO)

AASHTO M198Joints for Circular Concrete Sewer and Culvert Pipe Using
Flexible Watertight Gaskets

Occupational Safety and Health Administration OSHA 29 CFR 1910.27

Fall Prevention Protection

1.05 SUBMITTALS: IN ACCORDANCE WITH REQUIREMENTS OF GENERAL
SPECIFICATIONS, SUBMIT THE FOLLOWING:

A. — Six sets of manufacturer literature of the materials of this section shall be submitted to the Engineer
for review.

B. _ Tests reports as required shall be submitted to the Engineer.

PART 2 - PRODUCTS

2.01 | PRECAST CONCRETE SECTIONS:

A. All precast concrete sections shall conform to ASTM C478 with the following exceptions and
additional requirements:

1. The wall thickness of precast sections shall be as designated on the drawings, meeting
the following minimum requirements:

Section Diameter (Inches) Minimum Wall Thickness (Inches)
48 5
60 6
2 7
84 8

2. Type II cement shall be used except as otherwise approved.

3. Sections shall be steam cured and shall not be shipped until at least five days after having
been cast.

4. Minimum compressive strength of concrete shall be 4000 psi at 28 days.

5. No more than two lift holes may be cast or drilled in each section.

2022 Sewer Replacement Project Precast Manholes and Catch Basins
Nashua, NH 02631-2

2017 Pavement Preservation
Maintenance Program

Construction Specifications
and
Contract Documents

Prepared By:

Engineering Department
9 Riverside St
Nashua, NH 03062
Tel: (603) 589-3120
Fax: (603) 589-3169

Prepared For:

City of Nashua, New Hampshire
Division of Public Works
Engineering Department

February 2017

TABLE OF CONTENTS
DIVISION
1. INVITATION FOR BID 0000000000 c cece cece sees tees eeteeeettteeenanans
2. INSTRUCTION FOR BIDDERS ...0000000 occ cece eeeeteees

3. BID FORM, BID BOND, BID SCHEDULE, AND CONTRACTOR’S

QUALIFICATIONS 000i eect cee eee eentenieenesneeneneeneneens
4, PERFORMANCE AND PAYMENT BONDS L000 ees
5. AGREEMENT ooo. cee cnee cece tens eensenieeneeeeiesrenieeteeneeeneentes
6. GENERAL CONDITIONS 000000 eee eect eete ene cteetteeeetenteens
7. SUPPLEMENTARY CONDITIONS ...00000 0c te eteenteeeees

8. EXHIBITS
A. Notice of Award
B. Notice to Proceed

C. Change Order
D. Certificate of Substantial Completion

9. TECHNICAL SPECTEICATIONS ..........cscsscsssssscssscsscssscscsscsssescssssecsesoees

TC - 1 of 1

DIVISION 1

INVITATION TO BID

h\ THE CITY OF NASHUA the Cate Cy

Purchasing Department

March 30, 2017

IFB0660-040617
2017 PAVEMENT PRESERVTION PROGRAM

ADDENDUM #1

Information included in this document becomes a part of the original IFB.

Addenda #1 is being issued to document prebid discussions, respond to submitted questions,
update certain specifications, update the schedule of values form, and provide further
clarification on IFB requirements.

All other aspects of the original document remain the same.

Please sign below to indicate receipt of this additional information and include this page with
your [FB submittal.

Thank you,
Dan Kook

Dan Kooken

Purchasing Manager
City of Nashua
kookend@nashuanh.gov

Addendum #1 received and incorporated into bid submittal for IFB0660-040617
Please sign and include this addendum in your bid package.

Men.

ed Signature) Elizabeth Wuori, President

April 4, 2017
(Date)

Sealcoating, Inc.

(Name of Firm)

IF B0660-040617 FY2017 Pavement Preservation Maintenance Program

229 Main Street » Nashua, New Hampshire O3060 » Phone (603) 589-3307 © Fax (603) 594-3434

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