Agenda

SECTION 02550
GEOMEMBRANE
PART 1 - GENERAL
11 SCOPE OF WORK

A. CONTRACTOR shall furnish all labor, materials, tools, equipment, and
incidentals, and perform all operations necessary to furnish, deploy, seam, and
test the textured, high-density polyethylene (HDPE) Geomembrane
(Geomembrane) as described in this Specification and where indicated in the
Drawings.

12 DEFINITIONS

A. Geomembrane Manufacturer: The party responsible for the manufacturing of
the Geomembrane liner material.

The Contractor shall cover areas of exposed waste at the end of each day
with approved daily/intermediate cover or natural soils, which may be
obtained from on-site sources.

During the work, the Contractor shall regularly check for odors in the down-
wind direction and employ additional odor neutralizing agent if odors are
detected.

SECTION 02350

ODOR CONTROL DURING CONSTRUCTION

PART 1 - GENERAL

11 SCOPE OF WORK

A.

The Contractor shall perform its work so that odors are limited to the
immediate working area during construction activities involving excavation
in waste.

Should the Contractor fail to control odors, additional methods to prevent
off-site detection of odors shall be performed by the Contractor at no cost to
the Owner.

Additional odor controls methods include using neutralizing agents and a
portable misting system.

Specification 002275 — Nonwoven Geotextile Page 2 of 2
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PART 3 - EXECUTION
3.1 INSTALLATION

A. Nonwoven geotextiles shall be installed in accordance with the manufacturer’s
recommendations, as shown on the Drawings, and specified herein.

B. Nonwoven geotextiles shall be overlapped by at least 12 inches.

C. All holes and tears in nonwoven geotextiles shall be noted and repaired.

[END OF SECTION 02275]

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SECTION 02275
NONWOVEN GEOTEXTILE
PART 1 - GENERAL
11 SCOPE OF WORK

A. Furnishing and installation of a nonwoven geotextile for placement in the
areas indicated on the Drawings.

12 SUBMITTALS

A. CONTRACTOR shall submit to ENGINEER the manufacturer’s technical
information of the proposed nonwoven geotextile.

PART 2 - PRODUCTS
2.1 NONWOVEN GEOTEXTILE

Specification 02200 - Earthwork Page 3 of 3
January 2021 3066.21

3.4 QUALITY AND OVERSIGHT
A. ENGINEER does not have to be present, and does not supervise or direct of the
actual Work by CONTRACTOR, his/her employees, or agents. Neither the
presence of ENGINEER nor any observations and testing performed by

ENGINEER shall excuse CONTRACTOR from defects discovered in their Work.

[END OF SECTION 02200]

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Specification 02200 - Earthwork Page 2 of 3

January 2021 3066.21
B. _ Excavation shall be made to the elevations, grades, and dimensions shown on
the Drawings. Excavate sufficient material to provide suitable room for
construction providing bracing and support as required.
3.2. EXCAVATION IN WASTE

3.3

A.

CONTRACTOR shall take safety precautions during construction activities that
conform to all OSHA regulations and the safety requirements of OWNER and
the Specifications.

SECTION 02200

EARTHWORK

PART 1 - GENERAL

11 SCOPE OF WORK

A.

CONTRACTOR shall provide all labor, materials, equipment, and incidentals
necessary to excavate and backfill trenches for the landfill gas collection and
control system as shown on the Drawings and specified herein, including, but
not limited to: excavation, disposal, and/or replacement of waste; placement
and compaction of earth materials; and grading.

PART 2 - PRODUCTS

2.1 GENERAL

A.

CONTENTS

DIVISION 2 - SITE WORK

Section 02200 - Earthwork

Section 02275 — Nonwoven Geotextile

Section 02350 - Odor Control During Construction
Section 02550 - Gcomembrane

Section 02560 — LFG Extraction Wells

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Section 01780 — Project Record Documents Page 2 of 2
January 2021 3066.21

PART 3 - EXECUTION

Not used.

[END OF SECTION 01780]

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