B08_Attach_10_Schematic_Design_Tech_Requirements.pdf

F

Schematic Design Technical

Requirements

TABLE OF CONTENTS

REHABILITATE/REPLACE WELL #4 i

GATE - 225953 TABLE OF CONTENTS

TECHNICAL SPECIFICATIONS

DIVISION 01 – GENERAL REQUIREMENTS

01 75 00 Equipment Startup Testing and Operator Training

DIVISION 02 – EXISITNG CONDITIONS

02 82 33 Asbestos-Cement (Transite) Pipe Removal and Disposal 02 83 33.13 Lead Paint Disturbing Activities

DIVISION 03 - CONCRETE

03 30 00 Cast-In-Place Concrete 03 30 53 Miscellaneous Cast-In-Place Concrete

DIVISION 09 – FINISHES

09 91 00 Special Coatings 09 99 05 Shop Coatings

DIVISION 11 – EQUIPMENT

11 00 00 Equipment General

DIVISION 13 – SPECIAL CONSTRUCTION

13 34 00 Pre-engineered Precast Concrete Structures

DIVISION 22 – PLUMBING

22 05 09 Prefabricated Pipe Hangers Supports and Bracing 22 05 23 Valves and Specialties General 22 07 19 Pipe and Equipment Insulation

DIVISION 26 – ELECTRICAL

26 00 00 General Electrical Requirements 26 05 19 Low-Voltage Electrical Power Conductors and Cables 26 05 26 Grounding and Bonding for Electrical Systems 26 05 29 Hangers and Supports for Electrical Systems 26 05 33 Raceway and Boxes for Electrical Systems 26 05 43 Underground Ducts and Raceways for Electrical Systems 26 05 43.13 Excavation and Backfill 26 05 43.23 Underground Electrical Service 26 05 73 Power System Studies 26 22 00 Low-Voltage Transformers 26 24 16.13 Lighting and Appliance Panelboards 26 27 13 Electrical Metering 26 28 16 Enclosed Switches and Circuit Breakers 26 32 13 Engine Generators 26 36 23 Automatic Transfer Switches 26 43 00 Surge Protective Devices 26 50 00 Lighting

TABLE OF CONTENTS

REHABILITATE/REPLACE WELL #4 ii

GATE - 225953 TABLE OF CONTENTS

DIVISION 31 - EARTHWORK

31 10 00 Site Clearing 31 25 00 Erosion and Sedimentation Controls

DIVISION 32 - EARTHWORK

32 31 13 Chain-Link-Fencing and Gates

DIVISION 33 – UTILITIES

33 05 09.13 Couplings and Connectors for Buried Applications 33 05 19 Ductile Iron Pipe and Fittings Buried Applications 33 05 97.16 Buried Utility Markings 33 11 13 Well Water Supply System 33 11 13.11 Well Construction and Development 33 11 13.16 Well Performance Testing 33 11 13.17 Monitoring Well Abandonment 33 14 13 Watermains and Appurtenances 33 14 19 Gate Valves Buried Application 33 14 23.02 Valve Boxes 33 40 20 Warning and Tracer Tape

DIVISION 40 – PROCESS INTERCONNECTIONS

40 05 00 Pipe and Pipe Fittings General 40 05 06 Couplings and Connectors 40 05 09 Pipe Sleeves and Seals 40 05 19 Ductile Iron Pipe and Fittings Interior Exposed Applications 40 05 23 Stainless Steel Process Piping and Tubing 40 05 61 Gate Valves Interior Applications 40 05 63 Process Systems Ball Valves Bronze Body 40 05 64 Butterfly Valves 40 05 65.23 Check Valves 40 05 78.11 Air Release Valves 40 61 00 Instruments 40 63 00 Programmable Logic Controllers 40 67 00 Controls Panel 40 68 00 Control Loop Descriptions

DIVISION 43 – PROCESS GAS AND LIQUID HANDLING, PURIFICATION, AND STORAGE EQUIPMENT

43 05 20 Pumps General 43 25 60 Line Shaft Vertical Turbine Pumps

REHABILITATE/REPLACE WELL #4 017500 - 1

GATE - 225953 EQUIPMENT STARTUP AND TESTING

SECTION 017500

EQUIPMENT STARTUP AND TESTING

PART 1 - GENERAL

1.1 DESCRIPTION

A. Work Included:

1. General: The work of this Section includes the startup and certification of equipment and control systems sufficient for a fully functional project as determined by the Engineer. The following steps are integral to this process:

a. Pre-Startup Meeting, as specified herein.

b. Equipment Startup, as specified herein.

c. Equipment Demonstration Testing, as specified herein.

d. One Year Service Calls, as specified herein.

2. DB Contractor shall prepare and execute operator training sessions in accordance with NPS Division 017500 specifications.

B. General Definitions:

1. Equipment Startup shall be generally defined as the initial placing into service of the equipment by representatives of the Contractor, any subcontractors directly responsible for the equipment provided, and the equipment Manufacturer. This shall include verification of all equipment protection and safety control features (e.g., motor high temperature, seal fail, hardwire interlocks, estops, etc.) and include configuration of the VFD (if applicable) prior to equipment startup.

2. Equipment Demonstration Testing shall generally be defined as the formal and scheduled demonstration of equipment/system operations in accordance with the requirements of the Contract Documents, including all required performance or acceptance testing. This formal demonstration shall be performed in the presence of the Engineer by representatives of the General Contractor, any Subcontractors directly responsible for the equipment provided, and the equipment Manufacturer.

3. Operator Training shall generally be defined as the formal and scheduled instruction of plant personnel and other Owner designated representatives in the proper operations of provided equipment, and in the techniques, methods, schedules, etc. associated with maintenance.

This formal training shall be performed in the presence of the Engineer, by representatives of the Contractor, any subcontractors directly responsible for the equipment provided, and the equipment Manufacturer. Operator Training shall also include remote assistance to plant personnel by Manufacturer representatives during the initial operations of the equipment.

C. Related Work Specified Elsewhere:

1. Process equipment/systems are specified in Division 400000.

2. Instrumentation and control systems are specified in Section 407000.

D. Pre-Startup Meeting

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1. Contractor shall request a Pre-Startup Meeting a minimum of 45 days prior to any startup activities. Engineer will set the meeting date and establish the agenda for the meeting.

Contractor shall submit a proposed startup, testing and training plan a minimum of 14 days prior to the Pre-Startup Meeting. If the proposed startup, testing and training plan is insufficient, the Engineer may postpone the Pre-Startup Meeting until the submitted plan is sufficient. The purpose of the Pre-Startup Meeting is to discuss the details of the Contractor’s submitted startup, testing and training plan and to discuss overall startup coordination and requirements.

2. The Pre-Startup Meeting will be held at the

3. Contractor shall make arrangements for appropriate individuals from the electrical subcontractor, systems integrator and relevant Manufacturer(s) to attend. Manufacturer(s) may attend in person or via telephone/video conference.

4. Engineer will distribute a meeting summary to all attendees.

E. Schedules and Notifications:

1. Contractor shall provide Engineer with at least a 14 calendar day notice prior to initiating startup activities to allow necessary coordination with Engineer and Owner representatives.

If startups are conducted in groups of activities, the notification shall be provided for each grouping. The actual date and time for testing and/or training will be the first mutually acceptable date and time available to all parties subsequent to receipt of the request.

2. Contractor shall be responsible for any and all coordination necessary with the daily operations of the facility to accommodate the testing schedule.

3. Operator Training shall follow successful Equipment Startup and must be completed prior to the equipment being put on-line for uninterrupted service. Contractor may formally request that Operator Training be conducted concurrently with the Equipment Demonstration Testing; however, this determination will be made on a case-by-case basis by the Engineer and Owner. Under no circumstances will conditions of the testing interfere with the ability of Owner's representatives to observe necessary features, to hear and understand instructions, or to ask questions. If such conditions occur, then Operator Training will not be allowed to run concurrently with Equipment Demonstration Testing.

4. Contractor shall maintain a shared calendar for the Owner, Engineer and Contractor to document the agreed upon dates for individual Equipment Startup, Operator Training, and Equipment Demonstration Testing.

1.2 QUALITY ASSURANCE

A. Duly authorized Manufacturer’s Representatives shall meet the following criteria:

1. A direct employee of the Manufacturer;

2. Has a minimum of 5 years of experience in the proper installation, adjustment, operation, testing, and startup of the specified model, including, but not limited

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to, equipment calibration, and other mechanical or electrical components of the equipment.

3. Sales personnel, marketing personnel or local representatives will not be accepted as a duly authorized representative of the Manufacturer unless the Manufacturer has certified them accordingly.

PART 2 - PRODUCTS

(NOT USED)

PART 3 - EXECUTION

3.1 EQUIPMENT STARTUP

A. Equipment startup shall be performed by the authorized representative(s) of the Manufacturer as identified in the Submittals.

B. The Equipment Startup shall be performed prior to Operator Training and prior to Equipment

Demonstration Testing.

C. No form of energy shall be applied to any part of the system prior to receipt by the Engineer of a certified statement of approval of the installation from the Contractor. This certification shall contain a statement by an authorized representative of the equipment Manufacturer that the equipment is ready for testing, as outlined below.

D. As part of the Equipment Startup, the Contractor and Manufacturer shall:

1. Verify that the equipment is installed properly and in accordance with Manufacturer's requirements and instructions, and as such, it is appropriate to apply power to the units in question.

2. Verify that all manual and all automatic equipment protection and safety control features of the equipment function properly, including all alarms, and all activation and deactivation sequences.

3. Verify that equipment can receive remote control signals and send remote feedback signals.

4. Verify that the equipment can operate without excessive noise, vibration, overheating, overloading, jamming, etc. during specified conditions.

5. Verify and document equipment capacity and amperage draws (on all power feeds) with equipment running under specified conditions.

6. Verify and document the noise level of equipment, drives and motors, unless otherwise noted, shall not exceed 90 dBA, as measured 3 feet from the unit under free field conditions.

a. Each unit shall be monitored for compliance running under specified conditions with other area equipment deactivated.

b. Contractor shall provide certified proof of calibration for instrument utilized to measure noise level.

E. Each piece of equipment shall be tested sufficiently to ensure that all features required to be demonstrated and/or verified during the equipment certification testing are within acceptable limits. The startup shall not be considered complete

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until the unit is fully capable of passing the equipment certification testing.

F. Where multiple units are provided, each unit shall undergo startup procedures.

G. The duly authorized representative of the Manufacturer shall provide all specialty tools, specialty testing equipment and labor necessary for the start-up of the equipment.

H. The Contractor shall provide all power, chemical, tools, equipment, labor, water and fuel as required for Equipment Startup.

1. The Contractor shall be responsible for all contacts and arrangements as necessary with the proper municipal departments and/or public utility companies to arrange for temporary and/or separate billing so that bills associated with testing and startup procedures can be easily identified.

2. Contacts and arrangements with the local power company shall include, but not be limited to, all arrangements as necessary so that peak power demands incurred during testing and startup procedures will not become a part of the permanent record for determining future power demand charges for the Owner.

3. All waste materials shall be disposed of by the Contractor in an environmentally acceptable manner at no additional cost to the Owner.

I. In the event of an unsuccessful equipment start-up, Manufacturer and Contractor shall make necessary alternations, adjustments, repairs and replacements and the equipment start-up shall be repeated.

J. The Manufacturer Representative’s shall fill out the Equipment Start-Up Certification form included at the end of this Section. Startup will not be considered complete until this form has been provided to the Engineer along with the Manufacturer Representative’s field report.

3.2 EQUIPMENT DEMONSTRATION TESTING

A. Equipment Demonstration Testing shall be performed after the Equipment Startup is completed and it has been verified that equipment functions in accordance with the requirements of the Contract Documents in all aspects. Equipment Demonstration Testing shall be performed by the authorized representative(s) of the Manufacturer.

B. Equipment Demonstration Testing shall not be scheduled concurrently with Equipment Startup without the prior approval of the Engineer.

C. If the Engineer has arrived on-site for the scheduled Equipment Demonstration Testing and the equipment is not capable of demonstrating complete compliance with the Contract Documents, or if the Manufacturer's representative is not present, the Contractor shall be responsible for all costs to the Engineer associated with failed testing, including travel expenses. The importance of prior and proper equipment demonstrations to verify that the requirements of the Equipment Demonstration Testing will be met is stressed.

D. At a minimum during the Equipment Demonstration Testing, the Contractor shall complete the following to the satisfaction of the Engineer:

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1. Demonstrate that the equipment is installed properly and in accordance with Manufacturer's requirements and instructions, and as such, it is appropriate to apply power to the units in question.

2. Demonstrate all manual and all automatic equipment protection and safety control features of the equipment functions properly, including all alarm, activation and deactivation sequences.

3. Demonstrate that the equipment can operate without excessive noise, vibration, overheating, overloading, jamming, etc. during normal operating conditions.

4. Demonstrate the full specified range of equipment operation when controlled remotely by the controls system.

5. Other specific requirements as outlined within the individual specifications sections.

E. Each piece of equipment shall be tested sufficiently to ensure that all features required to be demonstrated and/or verified are within acceptable limits.

F. Where multiple units are provided, each unit shall undergo equipment certification testing procedures individually and then with multiple units on-line to verify the total systems output capacity and performance.

G. The duly authorized representative of the Manufacturer shall provide all specialty tools, specialty testing equipment and labor necessary for the start-up and testing of the equipment.

H. The Contractor shall provide all power, chemical, equipment, labor, water and fuel as required for startup and testing.

I. All equipment provided on the project shall be demonstrated to function properly. Demonstration as a component of an overall system shall not relieve the Contractor of their responsibilities to demonstrate proper operation or verify specific requirements for each individual component.Minimum Testing Requirements for Pumps:

1. If sufficient water is not available for tests, Contractor will provide water at their expense for testing, if so directed.

2. During tests, Manufacturer shall observe and record head, output, rpm, motor input and amperage. Sufficient test points shall be obtained to develop accurate pump system curve.

If multiple operational points are specified, compliance with all points must be sufficiently demonstrated.

3. If permanent and calibrated flow meters are not available, provide temporary and calibrated flow metering.

4. Fully demonstrate ability to operate at specified conditions without motor overload.

5. For mechanical seals, after a run-in period of 30 minutes, the seal area shall be wiped dry.

The pump shall be operated for a 10-minute period. No measurable leakage shall be detected from the mechanical seal.

6. Refer to Division 110000 and Section 432400, as applicable, for additional details.

K. Minimum Testing Requirements for Instrumentation/Control Systems:

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1. All instruments shall be calibrated in the presence of the Engineer.

2. All transmitters or direct-operated receivers shall be calibrated to impose input values representing zero percent, ten percent, and eighty percent of full scale.

3. The inputs and outputs of devices, as appropriate, shall be connected to manometers for differential pressure devices, or compared to measured levels, rates or quantities, during calibration. The receiving devices shall be adjusted to read the calibrated output of the initial calibration.

4. After placing each measuring system in service, an actual comparison of the measured variable versus readout shall be made. For each differential pressure based measuring system, a manometer shall be connected to the connections provided in the piping, tank, or other appropriate device. Each system shall meet the manufacturer's standard accuracy.

5. Secondary functions, such as sequencing, timing features, alarm actuation and pacing shall be adjusted during initial calibration, demonstrated after the system is placed in service and adjusted during equipment demonstration testing, as necessary.

6. Linkage or range adjustments shall be sealed by colored lacquer in the presence of the Engineer immediately following calibration.

7. Process calibration, such as volumetric drawdown tests on flows and level measurements, shall be conducted on all measuring systems as requested by the Engineer. Once established as being within acceptable accuracy limits, future tests which require use of the measuring device to demonstrate system operations can utilize generation of mA signals to simulate level, flow or similar variable variations.

8. Refer to Division 406000 for additional details.

L. In the event of unsuccessful Equipment Demonstration Testing, Manufacturer and Contractor shall make necessary alternations, adjustments, repairs and replacements and the equipment testing shall be repeated.

M. The Manufacturer Representative’s shall fill out the Equipment Demonstration Testing Certification form included at the end of this Section. Equipment Demonstration Testing will not be considered complete until this form has been provided to the Engineer along with the Manufacturer representative field report.

END OF SECTION 017500

REHABILITATE/REPLACE WELL #4 028233 - 1

GATE - 225953 ASBESTOS-CEMENT (TRANSITE) PIPE REMOVAL AND DISPOSAL

SECTION 028233

ASBESTOS-CEMENT (TRANSITE) PIPE REMOVAL AND DISPOSAL

GENERAL

DESCRIPTION

Work Included: Remove and dispose of Asbestos-Cement (AC) water main required to install new ductile iron water mains according to all applicable Federal, State, and local laws, regulations, and ordinances.

SCHEDULING

Prior to initiating AC pipe removal, the Contractor shall prepare an abatement plan and provide a copy for record purposes to the Engineer. Refer to Paragraph 1.5 SUBMITTALS for more information.

The Contractor shall update the abatement schedule as requested by the Engineer.

CODES, REGULATIONS, AND STANDARDS

General Applicability Contractor shall perform all work in accordance with these specifications: U.S.

Environmental Protection Agency (U.S. EPA) and Occupational Safety & Health Administration (OSHA) regulations, NIOSH recommendations, New Jersey Department of Environmental Protection (NJDEP) rules and regulations, and any other applicable Federal, State and local government regulations and guidelines The most recent edition of any relevant regulation, standard, document, code or policy statement shall be in effect. Where conflict among the requirements or with these specifications exists, the most stringent requirement(s) shall be utilized.

Contractor Responsibility The Contractor shall assume full responsibility and liability for compliance with all applicable Federal, State and local regulations related to all aspects of the abatement project. The Contractor is responsible for providing and maintaining training, accreditation, medical exams, medical records, and personal protective equipment as required by applicable Federal, State and local regulations. The Contractor shall hold the Owner and Owner's Representative harmless for any failure to comply with any applicable work, packaging, transporting, disposal, safety, health, or environmental requirement on the part of the Contractor, Contractor's employees, or subcontractors of the Contractor.

The publications listed below form a part of this specification to the extent referenced. The publications listed below are not intended to be a comprehensive list of all regulations, applicable to this work.

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Environmental Protection Agency (EPA):

National Emission Standards for Hazardous Air Pollutants (NESHAP) Title 40, Part 61).

A Guide to Respiratory Protection for the Asbestos Abatement Industry.

Occupational Safety and Health Administration (OSHA):

Asbestos Construction Standard 29 CFR Part 1926.1101 Asbestos General Industry Standard 29 CFR 1910.1001 Respiratory Protection, 29 CFR 1910.134 Construction Industry Standards, 29 CFR 1926

U.S. Department of Transportation 49 CFR 100 - 185, Transportation

National Institute for Occupational Safety and Health (NIOSH):

"Respiratory Protection A Guide for the Employee."

American National Standards Institute (ANSI):

Z86.1-1973 - Commodity Specification for Air Z9.2 - HEPA Filter Specifications Z88.2-1980-Respiratory Protective Equipment

New Jersey Department of Environmental Protection (NJDEP) rule and regulations.

PERSONNEL QUALIFICATIONS

All personnel of the Contractor or any approved subcontractors involved with asbestos abatement work shall meet the following minimum qualifications:

Medical examination within the past year in accordance with OSHA 1926.134 with a physician’s written opinion that the worker has no condition that would preclude him/her from working with asbestos or wearing a respirator.

The Contractor shall employ a competent person to oversee all aspects of AC pipe removal.

There shall be a sufficient number of trained and qualified workers, foremen and superintendents to accomplish the work within the required schedule. No untrained or unqualified person shall be employed to speed up completion of the abatement work.

SUBMITTALS

At a minimum, the following submittals shall be submitted to the Engineer.

Certification of compliance with OSHA requirements including but not limited to medical surveillance, record keeping and personnel exposure monitoring.

Respiratory Protection Program. Include site specific exposure assessment for respirator selection.

A written project schedule. The schedule shall be date specific and include all phases of the project.

Emergency Action Plan.

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Copies of training certificates for all personnel involved in the removing of asbestos cement pipe.

Copy of current license of the asbestos abatement contractor if utilized.

Proposed waste disposal site and waste transporter. Include name, address, telephone number and operating permits, etc.

Material safety data sheets (MSDS) for all materials and products to be used by the Contractor on this project.

A work plan outlining the methods to be used during the removal of AC pipe.

The work plan shall include the use of the Best Management Practices pertaining to the qualifications of field personnel and methods for dust control, packaging, transportation, and decontamination of equipment.

During Abatement Results of personnel exposure monitoring.

Project schedule.

Post Abatement Submittals Disposal receipts (within timeframes regulated by EPA) signed by the landfill operator demonstrating that the AC pipe removed from the project has been packaged, transported and disposed of properly.

Provide the Engineer with copies of on-site job logs, notifications, permits, accident reports, personnel exposure air monitoring results, waivers of lien.

Copies of any notices of non-compliance issued by governmental authorities.

PRODUCTS

MATERIALS

Polyethylene sheeting: shall be at least 6-mil thickness. Sheeting, labels and tape shal comply with OSHA standard 29 CFR 1926.

Disposable bags and/or drums: shall be of 6-mil polyethylene, on which labels are directly printed, as required by EPA, OSHA and DOT regulations.

Surfactant (wetting agent): shall be a 50/50 mixture of polyoxyethylene ether and polyoxyethylene ester, or equivalent, mixed in a proportion of 1 fluid ounce to 5 gallons of water or as specified by manufacturer.

PERSONNEL PROTECTION

The Contractor is responsible to determine what personnel protection equipment is needed.

The MassDEP suggests employees engaged in work involving intact asbestos pipe be provided with medical monitoring and personal protective equipment as specified in the OSHA standard 29 CFR Part 1926.1101.

The Contractor is required to provide all required personnel protective equipment.

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EXECUTION

TOOLS AND EQUIPMENT

Transportation Equipment: Transportation equipment, as required, shall be suitable for loading, temporary storage, transport, and unloading of contaminated waste without exposure to persons or property. The equipment shall be secured at all times and access limited to authorized personnel only.

The Contractor shall provide approved respirators and protective clothing to all Contractor personnel. The Contractor shall also provide approved protective clothing to representatives of the Owner, and to representatives of the State or other governmental entity who may inspect the job site.

Protective clothing requirements must include, but may not be limited to:

One-time use, disposable, full-body coveralls made of Tyvek® fabric or approved equal.

Hard Hats Eye protection Gloves Respiratory protective equipment as required by State law Other as appropriate for site conditions

The Contractor shall have sufficient equipment to mix and spray wetting agents.

The Contractor shall have a sufficient quantity of, ladders, hand tools and materials to conduct the abatement project in an efficient and workmanlike manner.

INSPECTION AND PREPARATION

Before any work commences, post danger signs in and around the work area to comply with Federal, State, and local law.

WORK AREA PREPARATION:

Regulated area access is to be restricted to authorized trained/accredited and protected personnel. The Contractor shall control site security during abatement operations in order to isolate work in progress and protect adjacent personnel.

Prior to any asbestos related work in an area, restrict access to all persons other than trained personnel and authorized visitors. The Contractor shall erect signs around the perimeter in accordance with EPA, OSHA and this specification. Maintain a log of all people entering and exiting the workplace during abatement work.

The Contractor shall be responsible for taking whatever steps are necessary to prevent a release to the environment and additional contamination of the areas beneath the AC pipe.

AC PIPE CONNECTION AND REMOVAL PROCEDURES

Cutting of existing AC pipe shall be minimized. Cutting of AC pipe shall be performed in accordance with all applicable OSHA standards and shall minimize

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release of AC fibers.

AC pipe shall be secured, wrapped, and disposed of in a timely manner. Stockpiling of removed pipe in an unsecured area shall not be allowed.

AC pipe shall be transported to a licensed facility for proper disposal.

Crushing of pipe in-place shall not be allowed.

GENERAL PROCEDURES

Install polyethylene sheeting beneath the AC pipe to minimize contamination of adjacent soil.

All surfaces shall be wetted during removal activities.

If AC pipe is found to be friable or will be rendered friable, abatement shall be conducted in containment.

AC pipe shall be removed from the trench in an “intact” condition in sizes such that the piping may be handled without breakage.

If AC pipe sections can be separated without cutting, the removal may be conducted without containment.

Separated non-friable AC pipe sections may be removed without containment.

If AC pipe sections require breaking/cutting to separate, all breaking/cutting activities shall be conducted within a glove bag or negative pressure regulated work area (containment).

In the event of breakage of AC pipe during removal which results in pieces contacting soil, then the Contractor shall remove all debris and soil located adjacent to and beneath the debris as well as six inches of soil from beneath and surrounding the debris. All resultant debris and soils shall be properly handled, packaged and disposed of as friable, regulated asbestos waste.

The Engineer and Owner shall be notified immediately in the event of breakage.

AC pipe shall be double wrapped in 6-mil polyethylene sheeting and labeled prior to transport as required.

DISPOSAL ACTIVITIES

It is the responsibility of the Contractor to determine current waste handling, transportation, and disposal regulations and or requirements for AC pipe and for each waste disposal facility. The Contractor must comply fully with these regulations and all U. S. Department of Transportation and EPA requirements.

The Contractor will document actual disposal of the waste at the designated landfill by completing a Waste Shipment Record and forwarding a copy of it along with a copy of the Bill of Lading to the Engineer.

All waste load-out and disposal activities shall be the responsibility of the Contractor.

Contractor shall insure that transport vehicles do not leak water or other material while being loaded, transported or while on site partially loaded. At minimum, transport vehicles shall be lined with two layers of 6-mil thick polyethylene sheeting installed to form a watertight barrier within the vehicle. If water is observed leaking from any transport or storage container, contractor shall immediately stop work, REHABILITATE/REPLACE WELL #4 028233 - 6 unload the container (including dumpsters and semi-trailers) find and correct the source of the leak, and place waste material back into the container. This process will be repeated each time any water is observed leaking from a storage or transport vehicle that contains asbestos waste. Contractor shall also take all steps necessary, to decontaminate the ground or other surfaces that became wet due to water leaking from a container that holds asbestos waste.

CLEANING AND FINAL DECONTAMINATION

After the removal of the AC pipe has been completed and before removal of barriers (as applicable), the entire area shall be thoroughly cleaned. All plastic barriers, tapes and disposable contaminated equipment shall also be disposed of as asbestos waste.

All reusable contaminated equipment such as masks, hard hats, etc., shall be thoroughly decontaminated through wet cleaning or sealed within 6-mil polyethylene bags before removal from the work area.

END OF SECTION 028233

REHABILITATE/REPLACE WELL #4 02 83 33.13 - 1

GATE - 225953 LEAD PAINT DISTURBING ACTIVITIES

SECTION 02 83 33.13

LEAD PAINT DISTURBING ACTIVITIES

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Activities having any work impacts to any lead paint painted surfaces (e.g., building demolition, rehabilitation work, etc.). Surfaces shall be appropriately encapsulated after lead paint disturbing activities if not removed using a suitable lead paint encapsulant (subject to Contracting Officer (CO) approval).

1.2 RELATED REQUIREMENTS

A. Attachment G – Hazardous Materials Survey by Terracon Consultants, Inc., dated September 9, 2021.

B. Certified Industrial Hygienist (CIH): As used in this section, refers to an Industrial Hygienist employed by the Contractor.

1.3 APPLICABLE PUBLICATIONS

A. Comply with references to extent specified in this section.

B. American National Standards Institute (ANSI):

1. Z9.2-12 - Fundamentals Governing the Design & Operation of Local Exhaust Ventilation Systems.

C. Code of Federal Regulations (CFR):

1. 29 CFR Part 1910 - Occupational Safety and Health Standards.

2. 29 CFR Part 1926 - Safety and Health Regulations for Construction.

3. 40 CFR Part 260 - Hazardous Waste Management System: General.

4. 40 CFR Part 261 - Identification and Listing of Hazardous Waste.

5. 40 CFR Part 262 - Standards Applicable to Generators of Hazardous Waste.

6. 40 CFR Part 263 - Standards Applicable to Transporters of Hazardous Waste.

7. 40 CFR Part 264 - Standards for Owners and Operations of Hazardous Waste

Treatment, Storage, and Disposal Facilities.

8. 40 CFR Part 265 - Interim Status Standards for Owners and Operators of Hazardous

Waste Treatment, Storage, and Disposal Facilities.

9. 40 CFR Part 268 - Land Disposal Restrictions.

10. 49 CFR Part 172 - Hazardous Material Table, Special Provisions, Hazardous Material

Communications, Emergency Response Information, and Training Requirements, and Security Plans.

11. 49 CFR Part 178 - Specifications for Packaging.

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D. Underwriters Laboratories (UL):

1. 586-09 - High-Efficiency, Particulate, Air Filter Units.

1.4 PRE-START MEETING

A. Conduct pre-start meeting at project site minimum 30 calendar days before beginning Work of this section.

1. Required Participants:

a. Contracting Officer (CO).

b. Contractor.

c. Contractor’s Certified Industrial Hygienist.

d. Sub-contractors, if used.

2. Meeting Agenda: Distribute agenda to participants minimum 3 calendar days before meeting. To be discussed at this meeting:

a. Pre-Start Submittals:

i. Work Schedule and Sequence.

ii. Lead Paint Disturbance and Removal Plan.

iii. Hazardous Waste Management Plan.

iv. Qualifications.

v. Relevant Manufacturer’s Literature and Data

vi. Site Specific Health and Safety Plan (HASP).

b. Discuss the pre-start submittals referenced above. Discuss anticipated schedule, staff qualifications, safety and health program compliance, products including anticipated removal methods and equipment to be used, paint disturbing work processes planned and disposal, and testing and inspections by CIH as specified.

c. Discuss site-specific requirements, such as access, site protection before, during, and after lead paint disturbing activities.

d. Other items affecting successful completion.

3. Document and distribute meeting notes to participants to record decisions.

1.5 SUBMITTALS

A. Submittal procedures per other applicable project specification sections.

B. PRE-START SUBMITTALS

1. Prior to or at the pre-start meeting, provide and submit the following items listed below. The pre-start submittals shall include an electronic copy (in PDF format) of the following in advance of the scheduled meeting. The following pre-start submittal items must be first reviewed and signed for approval on the submittal

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package by the Contractor’s CIH. All submittal items will be subject to review and approval by the CO prior to the notice to proceed with site work.

2. Work Schedule and Sequence. Provide a detailed schedule and sequence of work for lead paint disturbing activities, including anticipated working hours and days with total duration. Shall include a breakdown of anticipated activities with mobilization, setup/work area preparation, work activities, and final cleanup and inspection.

3. Lead Paint Disturbance. Provide a Lead Paint Disturbance Plan for review and approval by the CO. The plan shall include the following:

a. Submit detailed, site-specific plan describing lead paint disturbance procedures (including for any demolition work and any new work which may impact any and all identified paints with lead).

b. Include sketch showing location, size, and details of lead containing areas.

c. Include interface of trades, work sequencing, collection of any wastewater and paint debris/dust/fumes, disposal plan, air sampling plan, respirators, protective equipment, and detailed description of containment methods ensuring airborne lead concentrations do not exceed allowable levels.

d. Include personal air sampling exposure, training and strategy, sampling methodology, frequency, duration, and qualifications of air monitoring personnel and qualifications of the analytical laboratory to analyze air samples.

e. Include final visual inspection procedures and reporting by the CIH that no visible paint chips/dust/debris remain at demolition areas or on surfaces to remain as result of the work once complete.

4. Hazardous Waste Management Plan: Establish and implement a plan for paint waste and waste products as a result of the work according to applicable requirements of federal, state, and local hazardous waste regulations. The plan shall include the following:

a. Identification of hazardous wastes associated with work.

b. Estimated quantities of generated and disposed waste.

c. Names and qualifications of each contractor transporting, storing, treating, and disposing wastes. Include facility location and 24-hour point of contact. Provide two copies of EPA and state hazardous waste permits and EPA identification numbers.

d. Names and qualifications of personnel working on site with hazardous wastes.

e. List of required waste handling equipment including cleaning, volume reduction, and transport equipment.

f. Spill prevention, containment, and cleanup contingency implementation measures.

g. Work plan and schedule for waste containment, removal, and disposal with daily waste cleaned up and containerization.

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5. Qualifications: Substantiate qualifications. Provide proof of the following:

a. The contractor who conducts any lead paint disturbing activities must be a current lead renovation, repair and painting (RRP) firm certified by the federal EPA, and with a minimum of 2 years of experience in complying with OSHA 29 CFR 1926.62 (Lead in Construction) regulatory requirements. Provide a copy of the RRP certification.

b. Current copies of each employee’s EPA and OSHA lead training certificates.

Current copies of each employee’s medical examinations for approval to wear a respirator. Current copies of each employee’s respirator fit test records.

c. Testing laboratory for lead exposure air sampling to be conducted.

1. Name, address, and telephone number.

2. Current evidence of participation in NIOSH PAT Program.

3. Copy of current AIHA accreditation certificate for lead air sample analysis.

d. Industrial hygienist.

1. Name, address, and telephone number.

2. Resume showing previous experience with lead disturbing projects.

3. Copy of current ABIH CIH certification.

e. Paint disposal facility for any waste expected to be generated.

1. Name, address, and telephone number.

2. Current license or authorization to receive and dispose lead contaminated waste.

6. Manufacturer's Literature and Data:

Manufacturer’s description of each product to be used on the project. At a minimum, information such as manufacturer’s literature and applicable safety data sheets (SDS), shall be provided, including the following:

a. Paint removal products and SDS.

b. Encapsulant and SDS. Submit product literature including technical data and label. See Section 2.1 below for encapsulant product requirements.

c. HEPA vacuums, ventilation units, and filters.

d. Respirators and protective clothing.

7. Site-Specific Health and Safety Plan (HASP): At a minimum, the HASP shall include the following elements and be specific to the site. A hard copy of the HASP must be maintained at the job site at all times during the project.

a. Accident & Injury Protection.

b. Construction Equipment Safety.

c. Emergency Action Plan & First Aid. Include the name(s), contact(s) and route(s) to the closest local hospital or emergency facility. Include the closest police and fire department contact information.

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d. Fall Protection.

e. Hazard Communication.

f. Personal Protective Equipment (including respiratory protection program).

g. Safety Meetings.

h. Safety Roles & Responsibilities, Including Employees.

1.7 QUALITY ASSURANCE

A. Safety and Health Regulation Compliance:

1. Comply with laws, ordinances, rules, and regulations of federal, state, and local authorities having jurisdiction regarding removing, handling, storing, transporting, and disposing lead waste materials.

2. Comply with applicable requirements of 29 CFR Part 1910.1025.

3. Notify CO and request resolution of conflicts between regulations and specified requirements before starting work.

4. Comply with any and all local laws, ordinances, criteria, rules and regulations regarding removing, handling, storing, transporting, and disposing lead-contaminated materials.

B. Contractor: The Contractor that conduct any lead paint disturbing and encapsulation activities must be a current lead renovation, repair and painting (RRP) firm certified by the federal EPA.

C. Testing Laboratory: State certified independent testing laboratory experienced in airborne lead monitoring, testing, and reporting.

1. Successful participant in NIOSH Proficiency Analytical Testing (PAT) Program within prior 12 months.

2. Accredited by American Industrial Hygiene Association (AIHA).

D. Certified Industrial Hygienist: Certified as CIH by American Board of Industrial Hygiene in comprehensive practice and responsible for:

1. Certify contractor and work training, qualifications, and air sampling results.

2. Prior to CO review and approval, shall review and approve the lead paint disturbing plan for conformance to applicable referenced standards.

3. Inspect lead paint disturbing work for conformance with approved plan.

4. Direct exposure monitoring.

5. Ensure work is performed according to specifications and all applicable federal, state, and local regulations pertaining to lead paint disturbing activities.

6. Ensure personnel and environment hazardous exposures are adequately controlled.

7. Certify final visual inspection after contractor’s completion of lead disturbing work.

E. Paint Disposal Facility: State certified disposal facility qualified to receive and dispose of lead-containing paint.

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F. Respiratory Protection Program: Establish and implement program required by 29 CFR Part 1910.134, 29 CFR Part 1910.1025, and 29 CFR Part 1926.62.

1. Provide each employee negative pressure or other appropriate respirator.

a. Test fit each employee's respirator at initial fitting and maximum 6-month intervals, as required by 29 CFR Part 1926.62.

G. Hazard Communication Program: Establish and implement program required by 29 CFR Part 1910.1200.

PART 2 – PRODUCTS

2.1 PRODUCTS

A. Chemical Stripper: if used, biodegradable, non-toxic, capable of removing existing paint layers in one application, and acceptable to the CO.

B. Encapsulants: low VOC, suitable application per manufacturer’s instructions, and acceptable to the CO. Product literature to provide for pre-work submittals shall include performance testing reports from an independent testing laboratory demonstrating satisfactory compliance with all requirements of the ASTM E 1795 protocol, and the dry film thickness at which compliance was achieved. Submit Underwriter’s Laboratory (UL) Classification that the encapsulant is currently classified with UL in good standing, and that when evaluated by UL in accord with UL 723, the flame spread, and smoke development has each been determined not to exceed a rating of 15.

2.2 ACCESSORIES

A. Waste Collection Drums: 49 CFR Part 178; Type 1A2, steel, removable head, of sufficient capacity to safely transport with respect to project locations and project access pathways, capable of containing waste without loss.

B. Vacuum Cleaners and Air Filtration Devices: HEPA filtered type.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Before exposure to lead-contaminated dust, provide workers with comprehensive medical examination required by 29 CFR Part 1926.62 (I) (1) (i) and (ii).

B. Exemption: Examination is not required when employee medical records show last examination required by 29 CFR Part 1926.62(I) was completed within previous 12 months.

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C. Maintain complete and accurate employee medical records according to 29 CFR Part 1910.20.

D. Train each employee performing paint disturbing activities, disposal, and air sampling operations according to 29 CFR Part 1926.62.

1. Certify training is completed before employee is permitted to work on project in a lead control area.

3.2 PREPARATION

A. Protect existing work indicated to remain.

1. Perform paint disturbing activities work without damaging and contaminating adjacent work.

2. Restore damage and contamination to original condition.

B. Notify CO 30 days before starting paint disturbing work. Required submittal items first subject to approval before work can commence.

C. Personnel Protection: Provide and use required protective clothing and equipment within lead control area.

D. Warning Signs: Provide warning signs complying with 29 CFR Part 1926.62 at lead control area approaches. Locate signs so personnel read signs and take necessary precautions before entering lead control area.

3.3 WORK PROCEDURES

A. All work impacting painted surfaces shall be completed according to the CO-approved lead paint disturbing plan.

1. Perform work only in presence of CIH or Industrial Hygienist (IH) Technician under direction of CIH ensuring continuous inspection of work in progress and direction of air monitoring activities.

2. Handle, store, transport, and dispose lead or and lead contaminated waste according to 40 CFR Part 260, 40 CFR Part 261, 40 CFR Part 262, 40 CFR Part 263, 40 CFR Part 264, and 40 CFR Part 265. Comply with land disposal restriction notification requirements as required by 40 CFR Part 268.

B. Use procedures and equipment required to limit occupational and environmental lead exposure when lead paint is removed according to 29 CFR Part 1926.62.

C. Dispose removed paint and waste according to EPA, federal, state, and local requirements.

D. Personnel Exiting Procedures:

1. When personnel exit lead control area, comply with the following procedures:

a. Vacuum exposed clothing surfaces.

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b. Remove protective clothing and equipment. Place clothing in approved impermeable disposal bag.

c. Wash hands/shower.

d. Dress in clean clothes before leaving lead control area.

E. Monitoring - General:

1. Monitor airborne lead concentrations according to 29 CFR Part 1910.1025 by testing laboratory as directed by CIH.

2. Take personal air monitoring samples on employees anticipated to have greatest exposure risk as determined by CIH. Additionally, take air monitoring samples on minimum 25 percent of work crew or minimum of two employees, whichever is greater, during each work shift.

3. Submit results of air monitoring samples, signed by CIH, within 24 hours after taking air samples. Notify CO immediately of lead exposure at or exceeding action level outside of lead control area.

F. Monitoring During Paint Disturbance:

1. Perform personal and area monitoring during entire paint disturbing operation.

2. Conduct area monitoring at physical boundary daily for each work shift to ensure unprotected personnel are not exposed above action level anytime.

3. For outdoor operations, take at least one sample on each shift leeward of lead control area. If adjacent areas become contaminated, clean area of contamination and have CIH visually inspect and certify lead contamination is cleaned.

4. Stop work if outside boundary lead levels meet or exceed action level.

5. Correct conditions causing increased lead concentration as directed by CIH.

6. Review sampling data collected during work stoppage to determine if conditions require additional work method modifications as determined by CIH.

7. Resume lead paint disturbing activities when approved by CIH.

3.4 LEAD PAINT DISTURBANCE

A. Limit lead paint disturbance only to building demolition areas and infrastructure affected by rehabilitation work.

B. Comply with processes described in lead paint disturbing plan.

3.5 CLEANING AND DISPOSAL

A. Cleaning:

1. Maintain lead control area surfaces free of accumulating paint chips and dust.

Confine dust, debris, and waste to work area.

2. HEPA vacuum clean work area daily, at end of each shift, and when paint disturbing operation is complete.

3. No paint or dust shall remain as result of the paint disturbing activities.

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B. CIH Certification: Certify in writing that inside and outside lead control area air monitoring samples are less than action level, employee respiratory protection was adequate, the work was performed according to 29 CFR Part 1926.62, and no visible accumulations of paint and dust/debris remain on worksite.

C. Testing: test any lead paint generated debris/residue and any used materials according to 40 CFR Part 261 for hazardous waste.

D. Waste Collection:

1. Collect lead-contaminated materials including demolition waste, scrap, debris, bags, containers, and clothing, which may produce airborne lead contamination.

2. Place lead contaminated materials in waste disposal drums. Label each drum identifying waste type according to 49 CFR Part 172 and date waste materials were first put into drum. Obtain and complete the Uniform Hazardous Waste Manifest forms. Comply with land disposal restriction notification requirements required by 40 CFR Part 268:

3. Coordinate temporary storage location on project site with CO.

E. Waste Disposal:

1. Do not store hazardous waste drums in temporary storage location longer than 10 calendar days from drum label date.

2. Remove, transport, and deliver drums to paint disposal facility.

a. Obtain signed receipt including date, time, quantity, and description of materials received according to 40 CFR Part 262.

b.…