Agenda

B. Under ITEM E (ALT) — PROTECTIVE SURFACING (RUBBER TILES), remove specification. This
material will not be used.

ITEM “E(ALT)’ — PROTECTIVE SURFACING (RUBBER TILES)
A. SCOPE

This work shall consist of installation of a protective surface material at the location(s) shown on the
layout plan per the detail of the plan set provided or as ordered by the Engineer.

B. MATERIALS AND CONSTRUCTION

The Contractor shall supply all labor, materials, equipment and transportation necessary for the required

B. Base Layer Installation:

1. Using screeds and hand trowels, install the base layer at a consistent density of
29 pounds, 1 ounce per cubic foot to the specified thickness.
2. Allow base layer to cure for sufficient time so that indentations are not left in the

base layer from applicator foot traffic or equipment.

3. Do not allow foot traffic or use of the base layer surface until it is sufficiently
cured.
Cc Primer Application: Using a brush or short nap roller, apply primer to the base layer

G. Color: Black

2.02 _ TOP LAYER

A. Primer: Polyurethane.

B. Poured In Place Top: Blend (82% rubber & 18% polyurethane) of recycled EPDM
(ethylene propylene diene monomer) and polyurethane. Nominal thickness of 0.5", with
a minimum 0.325" and a maximum 0.625".

G Colors: Terra Cotta Red, Primary Red, Orange {indoor only), Pink, Gold, Beige, Yellow,

Bright Green, Army Green, Hunter Green, Teal, Sky Blue, Royal Blue, Purple, Pearl,

Eqqshell, Brown, Light Gray, Dark Gray, Black. Custom colors and combinations available

1. Certificate of qualifications of the surfacing installer.
Closeout Submittals: Submit the following:

1. Warranty documents specified herein.

1.05 QUALITY ASSURANCE

A. Utilize an installer trained and approved by the manufacturer, having experience with
other projects of the scope and scale of the work described in this section.

1.06 DELIVERY & STORAGE

A. Deliver materials in manufacturer’s original, unopened, undamaged containers with
identification labels intact.

A. ASTM D412 Standard Test Methods for Vulcanized Rubber and Thermoplastic Rubbers
and Thermoplastic Elastomers-Tension.

B. ASTM D624 Standard Test Method for Tear Strength of Conventional Vulcanized Rubber
and Thermoplastic Elastomers.

C. ASTM D2047 Standard Test Method for Static Coefficient of Friction of Polish-Coated
Floor Surfaces as Measured by the James Machine.

D. ASTM D2859 Standard Test Method for Flammability of Finished Textile Floor Covering
Materials.

3. Under DIVISION 9 — CONSTRUCTION SPECIFICATIONS, please note the following:

A. Under ITEM E — PROTECTIVE SURFACING (POURED IN-PLACE RUBBER}, add language to
address base materials. The specification shall read as follows:

ITEM ‘E’ — PROTECTIVE SURFACING (POURED-IN PLACE RUBBER)

A. SCOPE

This work shall consist of installation of a protective surface material at the location(s) shown on the
layout plan per the detail of the plan set provided or as ordered by the Engineer.

B. MATERIALS AND CONSTRUCTION

CITY OF NASHUA, NEW HAMPSHIRE
Legacy Playground at Labine Park
IFB 0651-033116

ADDENDUM NO. 2 - March 24, 2016

Please also note the following items that were discussed at the pre-bid meeting conducted on
March 16, 2016. These items shall be taken into consideration in the preparation of the bid, and
shall be considered to be included in the Contract:

Nick Caggiano discussed the following:

The history of this 4 year project.

Explanation of the role of the Chamber Leadership group.

The history of the location selection.

2\ THE CITY OF NASHUA ste Cae?

hinancal Services
Purchasing Department

March 24, 2016

IFB0651-033116
LEGACY PLAYGROUND AT LABINE PARK
Addendum #2

information included in this document becomes a part of the original RFP.

Please sign below to indicate receipt of this additional information and include this page with your bid

submittal.

Addendum #2 is being issued to provide additional documents and clarifications. Please see the

attached documents for details.

City of Nashua

Central Purchasing
229 Main Street
Nashua, NH 03060
603-589-3330 Fax: 603-589-3344

February 29, 2016

SUBJECT: INVITATION FOR BID

IFB0651-090815
LABINE PARK —- LEGACY
ADDENDUM #1

Information included in this document becomes a part of the original Invitation for Bid.

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

Addendum #1 includes:

This cover page only One page only

DIVISION 1
INVITATION FOR BID