02 41 00 Demolition and Removal.pdf

Sacramento River Contract 3 Specification # 2485

SECTION TABLE OF CONTENTS

DIVISION 02 - EXISTING CONDITIONS

SECTION 02 41 00

DEMOLITION AND REMOVALS

PART 1 GENERAL

1.1 SCOPE

1.2 REFERENCES

1.3 PROJECT DESCRIPTION

1.3.1 Definitions

1.3.1.1 Demolition

1.3.1.2 Removal

1.3.1.3 Demolition Plan

1.3.1.4 Removal Plan

1.3.2 Removal Plan

1.3.3 General Requirements

1.4 ITEMS TO REMAIN IN PLACE

1.4.1 Existing Construction Limits and Protection

1.4.2 Utility Service

1.5 SUBMITTALS

1.6 QUALITY ASSURANCE

1.6.1 Dust and Debris Control

1.7 PROTECTION

1.7.1 Traffic Control Signs

1.7.2 Protection of Personnel

1.8 RELOCATIONS

1.9 EXISTING CONDITIONS

PART 2 PRODUCTS

PART 3 EXECUTION

3.1 EXISTING FACILITIES TO BE REMOVED

3.1.1 Boat Dock Removal and Disposal

3.1.2 Utilities and Related Equipment

3.1.2.1 General Requirements

3.1.2.2 Disconnecting Existing Utilities

3.1.3 Paving and Slabs

3.1.4 Concrete

3.2 DISPOSITION OF MATERIAL AND CLEANUP

3.2.1 Title to Materials

3.3 CLEANUP

3.4 DISPOSAL OF REMOVED MATERIALS

3.4.1 Regulation of Removed Materials

3.4.2 Burning

3.4.3 Removal from the site of construction

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16 January 2025 SECTION 02 41 00 Page 12 Amended 1/16/2025

SECTION 02 41 00

DEMOLITION AND REMOVALS

PART 1 GENERAL

1.1 SCOPE

The work includes demolition or salvage of identified items and materials, removal of resulting rubbish and debris, and removal of identified items and materials. Remove items identified for demolition from the site daily, unless otherwise directed by the Contracting Officer, to avoid accumulation at the site of construction. Materials that cannot be removed daily must be stored in areas provided by the Contractor. In the interest of occupational safety and health, perform work in accordance with EM 385-1-1 , Section 23, DEMOLITION, and other applicable requirements.

1.2 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

AMERICAN SOCIETY OF SAFETY PROFESSIONALS (ASSP)

ASSP A10.6 (2006) Safety & Health Program Requirements for Demolition Operations - American National Standard for Construction and Demolition Operations

U.S. ARMY CORPS OF ENGINEERS (USACE)

EM 385-1-1 (2024) Safety -- Safety and Health Requirements Manual

U.S. NATIONAL ARCHIVES AND RECORDS ADMINISTRATION (NARA)

40 CFR 61-SUBPART M National Emission Standard for Asbestos

1.3 PROJECT DESCRIPTION

1.3.1 Definitions

1.3.1.1 Demolition

Demolition is the process of wrecking or taking apart materials on the levee surface prior to removal.

1.3.1.2 Removal

Removal is the process of removing materials that impact the improvements to the project site and are no longer needed for site functionality.

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1.3.1.3 Demolition Plan

Demolition Plan is the planned steps and processes for managing demolition activities and identifying the required sequencing activities and disposal mechanisms.

1.3.1.4 Removal Plan

Removal Plan is the planned steps and processes for managing the removal of all or portions of materials to be improved upon during the construction of the project sites.

1.3.2 Removal Plan

Submit a Removal Plan for approval before work is started. Include in the plan procedures for careful removal and disposition of materials specified to be salvaged, coordination with other work in progress, a disconnection schedule of utility services, a detailed description of methods and equipment to be used for each operation and of the sequence of operations. Coordinate with Waste Management Plan in accordance with Section 01 57 19 . Provide procedures for safe conduct of the work in accordance with EM 385-1-1 .

1.3.3 General Requirements

Do not begin demolition or removals until authorization is received from the Contracting Officer. Remove rubbish and debris from the project site;

do not allow accumulations. The work includes removal of resulting rubbish and debris. Remove rubbish and debris from Government property daily, unless otherwise directed. Store materials that cannot be removed daily in areas identified by the contractor. In the interest of occupational safety and health, perform the work in accordance with EM 385-1-1 , Section 23, Demolition, and other applicable Sections.

1.4 ITEMS TO REMAIN IN PLACE

Take necessary precautions to avoid damage to existing items to remain in place, to be reused, or to remain the property of the Government. Repair or replace damaged items as approved by the Contracting Officer.

Coordinate the work of this section with all other work indicated.

1.4.1 Existing Construction Limits and Protection

Do not disturb existing construction beyond the extent indicated or necessary for installation of new construction. Provide temporary shoring and bracing for support of building components to prevent settlement or other movement. Provide protective measures to control accumulation and migration of dust and dirt in all work areas. Remove dust, dirt, and debris from work areas daily.

1.4.2 Utility Service

Maintain existing utilities indicated to stay in service and protect against damage during demolition and deconstruction operations.

1.5 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When

16 January 2025 SECTION 02 41 00 Page 14 Amended 1/16/2025 used, a designation following the "G" designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-01 Preconstruction Submittals

Removal Plan ;

Existing Conditions

SD-07 Certificates

Notification

1.6 QUALITY ASSURANCE

Submit timely notification of demolition and removal projects to Federal, State, regional, and local authorities in accordance with 40 CFR 61-SUBPART M . Notify the State's environmental protection agency, local air pollution control district/agency, and the Contracting Officer in writing 10 working days prior to the commencement of work in accordance with 40 CFR 61-SUBPART M . Comply with federal, state, and local hauling and disposal regulations. In addition to the requirements of the "Contract Clauses," conform to the safety requirements contained in ASSP A10.6 . Comply with the Environmental Protection Agency requirements specified. Use of explosives will not be permitted.

1.6.1 Dust and Debris Control

Prevent the spread of dust and debris from removals to avoid the creation of a nuisance or hazard in the surrounding area. Do not use water if it results in hazardous or objectionable conditions such as, but not limited to, ice, flooding, or pollution.

1.7 PROTECTION

1.7.1 Traffic Control Signs

a. Where pedestrian and driver safety is endangered in the area of removal work, use traffic barricades with flashing lights. Anchor barricades in a manner to prevent displacement by wind. Notify the Contracting Officer prior to beginning such work.

1.7.2 Protection of Personnel

Before, during and after the demolition and removal work continuously evaluate the condition of the structure being demolished and removed and take immediate action to protect all personnel working in and around the project site. No area, section, or component of floors, roofs, walls, columns, pilasters, or other structural element will be allowed to be left standing without sufficient bracing, shoring, or lateral support to prevent collapse or failure while workmen remove debris or perform other work in the immediate area.

1.8 RELOCATIONS

Perform the removal and reinstallation of relocated items as indicated with workmen skilled in the trades involved. Repair or replace items to be relocated which are damaged by the Contractor with new undamaged items

16 January 2025 SECTION 02 41 00 Page 15 Amended 1/16/2025 as approved by the Contracting Officer.

1.9 EXISTING CONDITIONS

Before beginning any demolition or deconstruction work, survey the site and examine the drawings and specifications to determine the extent of the work. Record existing conditions in the presence of the Contracting Officer showing the condition of structures and other facilities adjacent to areas of alteration or removal. Photographs sized 4 inch will be acceptable as a record of existing conditions. Include in the record the elevation of the top of foundation walls, finish floor elevations, possible conflicting electrical conduits, plumbing lines, alarms systems, the location and extent of existing cracks and other damage and description of surface conditions that exist prior to before starting work. It is the Contractor's responsibility to verify and document all required outages which will be required during the course of work, and to note these outages on the record document. Submit survey results.

PART 2 PRODUCTS

Not used.

PART 3 EXECUTION

3.1 EXISTING FACILITIES TO BE REMOVED

Inspect and evaluate existing structures onsite for reuse. Existing construction scheduled to be removed for reuse must be disassembled.

Dismantled and removed materials are to be separated, set aside, and prepared as specified, and stored or delivered to a collection point for reuse, remanufacture, recycling, or other disposal, as specified. Use designated materials for reuse onsite whenever possible.

3.1.1 Boat Dock Removal and Disposal

Remove and dispose of existing docks and gangways shown on the plans.

Existing piles are to remain in place.

3.1.2 Utilities and Related Equipment

3.1.2.1 General Requirements

Do not interrupt existing utilities serving occupied or used facilities, except when authorized in writing by the Contracting Officer. Do not interrupt existing utilities serving facilities occupied and used by the Government except when approved in writing and then only after temporary utility services have been approved and provided. Do not begin demolition or deconstruction work until all utility disconnections have been made.

Shut off and cap utilities for future use, as indicated.

3.1.2.2 Disconnecting Existing Utilities

Remove existing utilities, as indicated and terminate in a manner conforming to the nationally recognized code covering the specific utility and approved by the Contracting Officer. When utility lines are encountered but are not indicated on the drawings, notify the Contracting Officer prior to further work in that area. Remove meters and related equipment and deliver to a location in accordance with instructions of the Contracting Officer.

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3.1.3 Paving and Slabs

Remove ground concrete and asphaltic concrete paving as indicated and directed by the Contracting Officer. Remove pavement and slabs not to be used in this project from the Installation at Contractor's expense.

3.1.4 Concrete

Saw concrete along straight lines to a depth of a minimum 2 inch . Break out the remainder of the concrete provided that the broken area is concealed in the finished work, and the remaining concrete is sound. At locations where the broken face cannot be concealed, grind smooth or saw cut entirely through the concrete.

3.2 DISPOSITION OF MATERIAL AND CLEANUP

3.2.1 Title to Materials

All materials and equipment removed and not reused or salvaged, become the property of the Contractor and will be removed from Government property.

Title to materials resulting from demolition and deconstruction, and materials and equipment to be removed, is vested in the Contractor upon approval by the Contracting Officer of the Contractor's demolition, deconstruction, and removal procedures, and authorization by the Contracting Officer to begin demolition and deconstruction. The Government will not be responsible for the condition or loss of, or damage to, such property after contract award. Showing for sale or selling materials and equipment on site is prohibited.

3.3 CLEANUP

Remove debris and rubbish from basement and similar excavations. Remove and transport the debris in a manner that prevents spillage on streets or adjacent areas. Apply local regulations regarding hauling and disposal.

3.4 DISPOSAL OF REMOVED MATERIALS

3.4.1 Regulation of Removed Materials

Dispose of debris, rubbish, scrap, and other nonsalvageable materials resulting from removal operations with all applicable federal, state and local regulations as contractually specified in the Waste Management Plan. Storage of removed materials on the project site is prohibited.

3.4.2 Burning

Burning of materials removed from demolished and deconstructed structures will not be permitted on the site of construction.

3.4.3 Removal from the site of construction

Transport waste materials removed from demolished and deconstructed structures, except waste soil, from the site of construction for legal disposal. Dispose of waste soil as directed.

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16 January 2025 SECTION 02 41 00 Page 17 Amended 1/16/2025