ITB 26-1699-KS

PWC - Halls Lake Demolition

Divisions 01 – 33

Specifications

Public Utility District No. 1 of Snohomish County ITB 26-1699-KS Halls Lake Demolition

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SUMMARY OF WORK

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PART 1 - GENERAL

1.01 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General Conditions and other Division 01 Specification Sections, apply to this Section.

1.02 WORK COVERED BY THE CONTRACT DOCUMENTS

A. Project Name and Location: See Notice to Bidders.

B. Project Summary Description: See Notice to Bidders.

C. This project includes various trades. Coordinating construction activities by the

CONTRACTOR will be required to ensure that the project will not affect DISTRICT personnel or operations throughout the entire construction process.

1. Each trade is governed by General Conditions of the Contract and all provisions of Division 01, General Requirements, whether or not specifically referenced for its particular work.

1.03 SPECIAL REQUIREMENTS

A. Special requirements and conditions apply to the work of this contract and are intended to limit the disruption of existing operations. Refer to Section 01 50 00 Temporary Facilities and Controls.

1.04 HAZARDOUS MATERIALS

A. Hazardous material abatement is included in the scope of work of this project. Refer to

Section 01 11 01 Hazardous Materials Summary of Work for detailed information and requirements.

B. Hazardous materials anticipated to be impacted by the work of this project include asbestos, lead, and PCBs/Mercury in light tubes and ballasts. No other hazardous materials have been identified or are known to exist within the project area at the time of bid. Should any work activities by this Contract discover/disturb any additional hazardous material, the CONTRACTOR is directed to immediately cease work activity in the area found to be potentially hazardous, notify the DISTRICT, and await the DISTRICT’S directions as the appropriate action to be initiated.

C. All products used in the construction shall be asbestos free. Products which are described as “less than 1% asbestos” or “virtually asbestos free” are not acceptable.

Only products which are asbestos free are permitted in the construction of this project.

D. All paint products used in the construction shall be lead free.

1.05 WORK UNDER OTHER CONTRACTS

A. Work on the Project which may be executed by others, and which is excluded from this Contract, are as follows:

1. Prior to the CONTRACTOR’S Notice to Proceed, the DISTRICT will remove all moveable items within the limits of construction that are not identified to remain or be removed or reused by the CONTRACTOR.

2. The removal from the construction area of any containers of toxic or hazardous chemicals or materials is to be accomplished by the DISTRICT prior to any construction activities commencing. Should there be any known hazardous materials left in the construction area, the CONTRACTOR shall be informed by the DISTRICT pursuant to 7.3 of the 00 72 00, General Conditions.

B. General: Cooperate fully with separate CONTRACTORS so work on those contracts may be carried out smoothly, without interfering with or delaying work

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01 11 00 - 2 under this Contract or other contracts. Meet with the DISTRICT and the DISTRICT’S separate CONTRACTORS prior to commencement of Work, to review and coordinate the Scope of Work under each contract. Coordinate the Work of this Contract with work performed under separate contracts.

1.06 CONTRACTOR’S WORK & RESPONSIBILITIES - GENERAL

A. Unless otherwise indicated, CONTRACTOR’S work and responsibilities include, but are not limited to the following:

1. Providing and paying for labor, materials, equipment, tools, machines, facilities, and services necessary for proper execution and completion of work.

2. Securing and paying for, the following items as necessary for proper execution and completion of work (as applicable at time or receipt of Bid):

a. Permits; as further described in this Section.

b. Fees.

c. Licenses.

d. Inspections, unless otherwise noted.

e. Connection and tap charges.

3. Enforcing strict discipline and good order among employees.

a. Smoking shall not be permitted within any building or within twenty-five (25) feet of any building entrance. Smoking shall not be permitted on building rooftops or parking garages.

b. No CONTRACTOR employee shall bring family members or animals onto project site.

4. Using new materials, unless otherwise noted.

5. Maintaining required egress and other requirements in accordance with governing Codes and Ordinances throughout the work.

6. Disposing of demolition debris and other non-usable items on a regular basis (See

Section 01 74 19). Do not allow debris to accumulate. Do not leave food waste to attract rodents.

7. Maintaining all existing utilities used by DISTRICT personnel.

8. Maintain security in all DISTRICT areas used or controlled by the CONTRACTOR.

9. Compliance with all OSHA and WISHA requirements.

10. Ensuring that all Subcontractors are familiar with requirements of Division 00, Division 01, and the work of other sections related to its own work.

11. Giving required notices.

12. Providing a hazard-free Project site.

13. Do not employ workers not skilled, certified, and/or licensed in assigned tasks.

B. The CONTRACTOR shall provide the DISTRICT a contact list of people who are capable of addressing an emergency issue that may occur outside of CONTRACTOR’S normal working hours.

C. Weekly and Special construction meetings during the workday are to be attended by the CONTRACTOR’S Project Manager, Superintendent, and Subcontractor representative(s) of current work in progress.

1.07 WORKING HOURS

A. DISTRICT Work Hours: DISTRICT work hours are the following hours on weekdays, Monday through Friday, except for established DISTRICT Holidays: 6:00 am to 6:00 pm.

B. CONTRACTOR'S General Working Hours: The CONTRACTOR working hours shall be generally established to occur during DISTRICT Work Hours.

C. Work accomplished during DISTRICT Unoccupied Hours shall be performed at no

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01 11 00 - 3 additional cost to the DISTRICT. CONTRACTOR shall submit a proposed schedule and gain the DISTRICT Representative's approval at least forty-eight (48) hours before proceeding with any work during DISTRICT Unoccupied Hours.

D. Overtime work by DISTRICT Employees and/or agents: When the CONTRACTOR elects to work on a Saturday, Sunday, DISTRICT holiday, or longer than the eight-hour work shift on a regular day (example: 7:00 am to 4:00 pm Monday through Friday), such work shall be considered overtime work. For such overtime work that requires a DISTRICT Representative or Field Representative to be present, the CONTRACTOR shall reimburse the DISTRICT for the overtime work by the DISTRICT Representative or Field Representative at a rate of two (2) times the employee’s hourly rate, including benefits, times the number of hours worked. Overtime costs due to special construction work shall not be charged to the CONTRACTOR if such costs are incurred for the DISTRICT’S own benefit or are in the DISTRICT’S best interest, as determined in the sole discretion of the DISTRICT Representative; provided that all such costs shall be approved in advance by the DISTRICT.

E. DISTRICT Holidays and observances: Holidays which fall on Saturdays are observed on the preceding Friday; those fall on Sundays are observed on the following Monday.

1. New Year’s Day

2. Martin Luther King Jr’s Birthday

3. President’s Day

4. Memorial Day

5. Juneteenth

6. Independence Day

7. Labor Day

8. Veteran’s Day

9. Thanksgiving Day

10. Day after Thanksgiving Day

11. Christmas Day

1.08 PREMIUM PAY

A. Any overtime required to complete this Project outside the CONTRACTOR’S defined normal working hours shall be included as a part of this contract. No additional payments will be authorized for work performed on weekends, holidays, time required to attend meetings outside the CONTRACTOR’S normal working hours, or time outside the CONTRACTOR’S normal working hours required to communicate any identified issues from a previous work shift.

1.09 DISTRICT’S USE OF PREMISES

A. DISTRICT will vacate the building and make all areas accessible to the

CONTRACTOR by the date of the Notice to Proceed.

B. There may be other temporary or permanent facilities in use by DISTRICT in the vicinity of this project. The CONTRACTOR shall coordinate construction staging and access to the Work to avoid disruption to activities within other facilities.

C. DISTRICT personnel will be present on a limited basis during the construction period as necessary to maintain or inspect existing facilities.

1. CONTRACTOR shall provide DISTRICT personnel reasonable and safe access and escort as needed to maintain and inspect facilities.

1.10 CONTRACTOR USE OF PREMISES

A. During the construction period the CONTRACTOR shall have use of the premises in areas containing project work as indicated in the Contract Documents. Coordinate ingress and egress to minimize disruption of traffic and the DISTRICT’S use of the

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01 11 00 - 4 premises. CONTRACTORS shall not block ingress and egress to accessible entrance, accessible routes of travel or accessible parking.

B. CONTRACTOR shall control, secure and have responsibility for certain portions of the project site and building areas from the date when the area is vacated by the DISTRICT to the date of Substantial Completion. These areas shall generally include:

1. The portion of the property indicated to be within the project working limits as shown on Drawing Sheet 2.0.

C. Monitor and secure portions of the buildings and site under CONTRACTOR’S control to prevent unauthorized access. Inspect premises at end of each workday to ensure all doors are locked and exterior openings are closed and secure.

D. Keep existing driveways and entrances serving the premises clear at all times. Do not use these areas for parking or storage of materials, except where noted.

E. Pollution producing equipment shall not be located near air intakes where airborne smoke or fumes could be drawn into the building.

F. Access all roof areas from grade at the exterior of the building (no interior access).

G. Do not unreasonably encumber the sites with materials or equipment. Confine stockpiling of materials and location of storage sheds to the areas indicated. If additional storage is necessary, obtain and pay for such storage off-site.

H. Limit construction access to only those areas that require work under this Contract.

I. Existing materials and equipment that are removed as part of the construction operations, and that are not reused or designated to be salvaged as DISTRICT or other's property, shall become the property of the CONTRACTOR and shall be removed from the site. Storage or sale of excess salvageable materials and equipment is not permitted on site.

J. CONTRACTOR is fully responsible for damage or loss that occurs to existing facilities, occupants and public as a result of the work performed. Take precautions to protect existing facilities, occupants and the public. Immediately repair or replace items damaged or lost as a result of work under the Contract.

K. Cooperate fully with the DISTRICT during construction operations to minimize disruptions of the DISTRICT’S operations at and around the project site.

L. Assume full responsibility for protection and safekeeping of products stored on-site.

M. Do not use the following area except as indicated:

1. DISTRICT occupied areas and accessible route of travel without permission.

2. Parking or accessible parking areas other than indicated.

3. DISTRICT’S garbage and recycle dumpsters.

N. The existing building and surrounding surfaces that are affected by this Project are to be maintained in a watertight condition throughout the construction period. At all times during the Project, the CONTRACTOR is to cover any existing horizontal or vertical surfaces exposed by construction work which have not been made watertight by the installation of new materials prior to the end of the work shift. Repair damage immediately caused by water infiltration.

O. Schedule deliveries to avoid DISTRICT peak commute time periods between the hours of 7:00 am to 8:30 am and the hours of 4:30 pm to 6:00 pm.

1.11 MISCELLANEOUS PROVISIONS

A. Stored Products

1. Assume full responsibility for the protection and safekeeping of products under this Contract, stored on and off the site.

2. Move any stored products, under CONTRACTOR’S control, interfering with

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01 11 00 - 5 operations of the DISTRICT or separate CONTRACTOR.

3. Obtain and pay for the use of additional storage or work areas needed for operations.

B. CONTRACTORS submitting bids for this Project are required to thoroughly familiarize themselves with specified products and installation procedures. Submit any objections or substitution requests for the products and procedures specified in accordance with Product Requirements. Submittal of Bid constitutes acceptance of products and procedures specified.

C. Conflicts & Omissions in Contract Documents

1. Bring immediately to DISTRICT Representative’s attention any conflicts and omissions between the Drawings and Specifications and between the Drawings or Specifications and actual site conditions.

2. Where conflicts and omissions have not been brought to DISTRICT Representative’s attention, it is understood that CONTRACTOR has figured the most costly method or methods.

D. Mechanical/Electrical Requirements of General Work.

1. Except as otherwise indicated, comply with applicable provisions of the National

Electrical Code (NEC) and standards by National Electrical Manufacturer’s Association (NEMA), for electrical components of General Work. Provide Underwriters Laboratories listed and labeled products where applicable.

E. It is the CONTRACTOR’S responsibility to verify all field measurements, survey control, staking and conditions. No allowance will be made for any items incorrectly fabricated or installed due to failure to perform such verification prior to commencing the work.

1.12 PERMITS AND FEES

A. General.

1. The CONTRACTOR shall obtain all other permits and local business licenses necessary for the execution of the work and pay all permit, utility and miscellaneous fees required by the appropriate Authority Having Jurisdiction

(AHJ).

2. The CONTRACTOR shall coordinate and schedule all work with respective permitting agencies and utility companies necessary for completion of the work.

3. CONTRACTOR shall be responsible for providing all information, documents, and fees to the permitting agencies and utility companies within thirty (30) days after issuance of the Notice to Proceed as necessary to obtain and coordinate permits and utility connections.

B. The Drawings and Specifications have been submitted for plan review to the appropriate AHJ, so that permits will be available to the CONTRACTOR for this project on or before the Date of Notice to Proceed.

1.13 UTILITIES

A. Existing Utilities

1. Utilities of record are shown on the Drawings insofar as possible to do so. These however, are shown for convenience only and neither the DISTRICT nor DISTRICT Representative assumes responsibility for improper locations or failure to show utility locations on the Drawings.

2. The CONTRACTOR shall contact all utility companies to perform a site locate of the respective utilities, including but not limited to telephone/cable/data, electrical, gas, sewer, water and storm services. Notify Field Representative when such utility locates are to take place.

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3. The CONTRACTOR is responsible to locate and protect all public utilities. The CONTRACTOR is to work with DISTRICT staff for locating and protecting all utilities that belong to the DISTRICT. See other applicable Sections of Divisions 01, 02, and 33 for more information.

4. Exercise reasonable care to prevent damage to existing utilities. If damage does occur, immediately notify DISTRICT to determine appropriate repair. If repair is a life safety issue, proceed with necessary repairs to eliminate this issue and make final repairs upon arrival and approval of the DISTRICT. CONTRACTOR shall not leave site until repairs have been accomplished.

B. Coordinate all new utility service requirements with serving utility companies including, telephone/cable/data, electrical, gas, sewer, water and storm services. Observe specification standards, written details, and sketches showing equipment locations and dimensions as indicated by the utility company. Coordinate scheduling of utility company work with all other trades.

C. Utility Costs

1. CONTRACTOR shall be responsible for securing all public utility connection, tap and inspection fees necessary to make the project fully operational. The DISTRICT will not reimburse the CONTRACTOR for additional charges due to the CONTRACTOR’S lack of coordination, timelines or schedules and payment of charges.

2. CONTRACTOR to obtain and pay for, without reimbursement from DISTRICT, permits and fees required for water usage from fire hydrants.

D. Utility shut-downs may not occur prior to the Date of the Notice to Proceed, or after the date of Substantial Completion. The DISTRICT has a process for any utility shut down which requires the CONTRACTOR to submit a DISTRICT provided outage request three (3) working days prior to the work occurring. Failure by the CONTRACTOR to make such a request and get approval will require the CONTRACTOR to reschedule the outage. Do not shut down utility systems until approval to do so is confirmed. Utility systems include but are not limited to irrigation, heating, air conditioning, ventilation, water, sewer, telephones, fire alarm, electrical power, lighting, communications, clocks, security, natural gas, and mechanical control systems.

E. CONTRACTOR to provide all layout, site preparation, trenching, backfilling, patching and restoration work required for utility work at no additional cost to the

DISTRICT.

F. See Section 01 50 00 Temporary Facilities and Controls for using existing permanent utilities.

PART 2 - PRODUCTS

2.01 NOT USED.

PART 3 - EXECUTION

3.01 SPECIAL REQUIREMENTS

A. The CONTRACTOR shall be aware of all special requirements for the Project execution described in the Contract Documents. These items consist of, but are not limited to: specific time frames for work, sequence and special requirements for demolition, load limits, and all other criteria described in the Contract Documents.

END OF SECTION

Public Utility District No. 1 of Snohomish County 01 11 01

ITB 26-1699-KS HALLS LAKE DEMOLITION HAZARDOUS MATERIALS

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1.01 DESCRIPTION

A. Regulated materials requiring special handling or abatement or protection during construction include hazardous materials and dangerous wastes. The DISTRICT has investigated the Project Site and determined that the following regulated materials could be encountered during construction and may be impacted by the Work:

1. Asbestos-containing materials (ACM)

2. Heavy metals (including lead-containing materials)

3. Polychlorinated Biphenyls (PCBs) in light ballasts

4. Mercury-containing fluorescent light tubes

5. Refrigerants

6. Silica containing materials.

B. Related Sections: This Section and the following related Construction Documents were prepared by the DISTRICT’s environmental consultant:

1. Section 02 80 00 “Facility Remediation”

2. Section 02 82 00 “Asbestos Removal”

3. Section 02 83 00 “Heavy Metals Removal”

4. Section 02 84 00 “PCB Ballast and Mercury”

5. Appendix C – Targeted Regulated Building Materials Assessment Report –

Halls Lake Switching Station, 6120 212th St SW, Mountlake Terrace, Washington, revised July 16, 2026, by AECOM Technical Services, Inc.

C. DISTRICT 's Environmental Consultant: The DISTRICT’s environmental consultant and the AHERA-certified designer for this Project is:

Firm Name: AECOM Technical Services, Inc.

Project Designer: Mike Kosoff Certification number: 198860 Expiration date: October 22, 2026

D. Survey: The DISTRICT has included in Appendix C of the Specifications a Regulated Materials “Good Faith” Survey report of the Project site area to be impacted by the Work. The CONTRACTOR shall ensure that a copy of this report is provided to all Subcontractors. A copy of this Survey must be retained and available for review on the Project site at all times throughout the duration of the Project.

1.02 GENERAL REQUIREMENTS

A. Laws, Regulations, Codes and Ordinances: The CONTRACTOR shall comply with all applicable laws, regulations, codes, and ordinances concerning the impact, removal, handling, storage, disposal, monitoring and employee protection against exposure or environmental protection against pollution, related to regulated materials requiring special handling, abatement, or protection during construction.

B. Supervisory Authority: The CONTRACTOR Is solely and completely responsible related to the Contractor’s supervisory authority over Subcontractors and personnel performing work of this Section.

C. Asbestos Awareness Training: The CONTRACTOR shall provide asbestos awareness training for its onsite employees and the onsite employees of the Contractor’s Subcontractors (of any tier), in accordance with WAC 296-62-07722(6).

D. Access Restrictions: Access to various construction work areas by the general public, Subcontractors, and other individuals is restricted during certain hazardous materials work sequences, as specified in the Contract Documents. The CONTRACTOR shall coordinate the Work to facilitate access by Subcontractors while enforcing work area restrictions, and shall minimize disruption to building occupants and services.

E. Hazwoper Training: The CONTRACTOR shall provide the appropriate level of HAZWOPER training for its onsite employees and the onsite employees of the Subcontractors (of any Tier) when working on a federal or state-listed contaminated site in accordance with WAC 296-843-100.

F. Working Hours: No hazardous materials work shall occur when building users have access to work areas. All hazardous materials work shall be scheduled to occur in accordance with schedule requirements outlined elsewhere in the Contract Documents, and when work areas have been vacated by building users.

G. Emergency Contacts: Designated qualified representatives of the CONTRACTOR and specific hazardous materials Subcontractors are to be available on a 24-hour emergency basis for the duration of the Work. Contact information shall be provided to the DISTRICT’s Representative for inclusion in the Project emergency contact list.

H. Submittals: CONTRACTOR shall review the scope of work requirements outlined in the Contract Documents and shall submit, and require all Subcontractors performing the work of handling or disposing of any regulated materials to submit, pertinent information required by the Contract Documents.

I. Regulated, Hazardous, and Dangerous Waste Disposal:

1. The DISTRICT's Environmental Consultant will conduct all testing required to designate the waste streams. The CONTRACTOR shall not remove any suspect wastes from the site until the test data has been reviewed by the DISTRICT's Environmental Consultant and they have made a determination on the waste designation.

2. Transportation and disposal of all hazardous materials and dangerous wastes will be managed by, and the costs will be borne by, the Contractor. The CONTRACTOR shall be responsible for packaging and staging hazardous materials and dangerous wastes onsite, and for scheduling pickup.

3. Transportation and disposal of PCB-containing ballasts (2 parts per million or greater) and TSCA-Regulated PCB Waste (50 parts per million or greater) will be managed by, and the costs will be borne by, the Contractor. The CONTRACTOR shall be responsible for packaging and staging TSCA- Regulated wastes onsite, and for scheduling drop-off of containers and pick up.

4. All other regulated waste materials (including asbestos-containing materials) must be disposed of by the CONTRACTOR at a licensed and approved disposal facility.

J. Lead-containing materials and materials with lead-containing coatings, which are not designated as hazardous or dangerous waste, must be handled and disposed of as a regulated waste and cannot be recycled.

K. Exception for metal items which contain lead: Metal items which contain lead (e.g., lead flashings, vent caps, lead painted metal) may be recycled at a scrap facility which is permitted to accept and process such materials.

L. Building materials coated with lead-containing paints (including concrete) shall not be recycled.

M. Brick and mortar waste streams that do not designate as a dangerous or hazardous waste may be recycled at a facility which is permitted to accept and process such materials.

N. Regulated Materials - Waste Manifests: Prior to Final Completion, the CONTRACTOR shall submit to the DISTRICT copies of all transportation and disposal manifests, including signed landfill receipts and chain-of-custody, for all regulated wastes disposed of by the CONTRACTOR during the course of the Project.

PART 2 - PRODUCTS (Not Used) PART 3 - EXECUTION (Not Used)

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UNIT PRICES

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A. Drawings and general provisions of the Contract, including General and other Division 01 Specification Sections, apply to this Section.

1.02 DEFINITIONS

A. Unit price is an amount proposed by bidders, stated on the Bid Form as a price per unit of measurement for materials or services added to or deducted from the Contract Sum. The Unit Price is used if the estimated quantities of Work required by the Contract Documents are increased or decreased.

1.03 PROCEDURES

A. Unit prices include all necessary material, labor, equipment, services, mobilization, demobilization, transportation, disposal, safety and tool costs, delay and impact costs, insurance, all overhead, profit, and applicable taxes, permits, and fees.

B. CONTRACTOR shall notify the DISTRICT when work designated as an allowance or unit price is to be performed. CONTRACTOR and DISTRICT Representative shall jointly measure the affected work and confirm in writing the agreed upon quantities prior to proceeding with the work. CONTRACTOR shall not receive credit or payment for work designated as a unit price if the CONTRACTOR fails to follow this process.

C. CONTRACTOR shall provide the DISTRICT with a Schedule of Value for all lump sum work ahead of work beginning. Mobilization and demobilization shall not exceed ten percent of the bid item.

1.04 UNIT QUANTITIES SPECIFIED

A. Quantities indicated on the Bid Form are for Bidding and contract purposes only.

Quantities and measurements of actual Work will determine the payment amount.

B. The DISTRICT reserves the right to delete any Bid Item from the Contract by notifying the CONTRACTOR in writing of its intent. In the event of deleted work, the CONTRACTOR’S sole compensation shall be the money due the CONTRACTOR for materials that had been purchased and obtained by the CONTRACTOR prior to the deletion of the Work.

1.05 MEASUREMENT OF QUANTITIES

A. The quantities shown on the Bid Form are estimates of the quantities of work which will be awarded under this Contract, and are shown for the purpose of comparing Bids.

B. Quantities of work may vary from the quantities shown on the Bid Form, and no claim shall be made against the DISTRICT for excess or deficiency thereof.

1.06 PAYMENT

A. Payment for Work governed by unit prices will be made on the basis of the actual measurements and quantities of Work that is incorporated or made necessary by the Work and accepted by the DISTRICT, multiplied by the unit price.

B. Certified material delivery tickets and/or invoices from material suppliers shall be furnished to the DISTRICT by the CONTRACTOR for all materials delivered to the work sites.

PART 2 - PRODUCTS

2.01 MATERIALS

A. Comply with Specifications and standards for each applicable product.

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UNIT PRICES

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PART 3 - EXECUTION

3.01 UNIT PRICE SCHEDULE

A. Bid Item No. 1 – Temporary Erosion and Sediment Control This is for all work required for Temporary Erosion and Sediment Control. If provisions do not pertain to the Project, the Bidder should enter “N.A.” or “Not Applicable” in the blank.

1. Measurement: Measurement is based on the CONTRACTOR achieving all work.

2. Payment: Lump sum payment will be made upon verifying that all work in contract documents and drawings is complete.

B. Bid Item No. 2 – Trench Excavation Safety Systems This is for all work required for abatement and demolition as indicated in the contract drawings and specifications except for the specific unit price items listed. If provisions do not pertain to the Project, the Bidder should enter “N.A.” or “Not Applicable” in the blank.

1. Measurement: Measurement is based on the CONTRACTOR achieving all work.

C. Bid Item No. 3 – All Work to Abate and Demolish the Existing Halls Lake.

This is for all work required for abatement and demolition as indicated in the contract drawings and specifications except for the specific unit price items listed.

1. Measurement: Measurement is based on the CONTRACTOR achieving all work.

D. Bid Item No. 4 – Demolition, Abatement, and Disposal of Asbestos-Containing Insulation in CMU Walls.

1. Measurement: Measurement will be made by measuring the square footage of

CMU walls containing insulation products containing asbestos using 1968 building record drawings.

2. Payment will be made based on square footage of CMU walls containing asbestos-containing insulation abated and demolished.

E. Bid Item No. 5 – Abatement of Asbestos-Containing Roofing Material.

1. Measurement will be made by measuring the square footage of roof that has asbestos-containing materials using 1968 building record drawings.

2. Payment will be made based on square footage of roof material containing asbestos abated.

Public Utilities District No. 1 Of Snohomish County 01 50 00 ITB 26-1699-KS Halls Lake Demolition TEMPORARY FACILITIES AND CONTROLS

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PART 1 - GENERAL

1.01 SUMMARY

A. Section includes requirements for temporary utilities, support facilities, and security and protection facilities.

B. Related Requirements:

1. Section 011000 "Summary of Work" for work restrictions and limitations on utility interruptions.

1.02 USE CHARGES

A. Installation, removal, and use charges for temporary facilities to be included in the Contract Sum unless otherwise indicated. Allow other entities engaged in the Project to use temporary services and facilities without cost, including, but not limited to the DISTRICT’s construction forces, testing agencies, and authorities having jurisdiction.

1.03 INFORMATIONAL SUBMITTALS

A. Fire-Safety Program: Show compliance with requirements of NFPA 241 and authori-ties having jurisdiction. Indicate CONTRACTOR personnel responsible for manage-ment of fire-prevention program.

B. Noise and Vibration Control Plan: Identify construction activities that may impact the occupancy and use of existing spaces within the building or adjacent existing build-ings, whether occupied by others, or occupied by the DISTRICT. Include the follow-ing:

1. Concrete cutting method(s) to be used.

2. Location of construction devices on the site.

3. Show compliance with the use and maintenance of quieted construction de-vices for the duration of the Project.

PART 2 - PRODUCTS

2.01 MATERIALS

A. Dust-Control Adhesive-Surface Walk-Off Mats: Provide mats, minimum 36 by 60 inches.

2.02 EQUIPMENT

A. Fire Extinguishers: Portable, UL rated; with class and extinguishing agent as required by locations and classes of fire exposures.

PART 3 - EXECUTION

3.01 TEMPORARY FACILITIES, GENERAL

A. Conservation: Coordinate construction and use of temporary facilities with considera-tion given to conservation of energy, water, and materials. Coordinate use of tempo-rary utilities to minimize waste.

3.02 SUPPORT FACILITIES INSTALLATION

A. Dewatering Facilities and Drains: Comply with requirements of authorities having ju-risdiction. Maintain Project site, excavations, and construction free of water.

1. Dispose of rainwater in a lawful manner that will not result in flooding Project or adjoining properties or endanger permanent Work or temporary facilities.

1. Remove snow and ice as required to minimize accumulation.

B. Project Signs: Provide Project signs as indicated. Unauthorized signs are not permit-ted.

1. Temporary Signs: Provide Project identification signs and other signs as indi-cated and as required to inform public and individuals seeking entrance to

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Project.

2. Maintain and touch up signs, so they are legible at all times.

C. Waste Disposal Facilities:

1. Comply with requirements specified in Section 017419 "Construction Waste

Management and Disposal."

D. Lifts and Hoists: Provide facilities necessary for hoisting materials and personnel.

1. Truck cranes and similar devices used for hoisting materials are considered "tools and equipment" and not temporary facilities.

3.03 SECURITY AND PROTECTION FACILITIES INSTALLATION

A. Protection of Existing Facilities: Protect existing vegetation, equipment, structures, utilities, and other improvements at Project site and on adjacent properties, except those indicated to be removed or altered. Repair damage to existing facilities.

B. Environmental Protection: Provide protection, operate temporary facilities, and con-duct construction as required to comply with environmental regulations and that mini-mize possible air, waterway, and subsoil contamination, pollution, or other undesira-ble effects.

C. Temporary Erosion and Sedimentation Control:

1. Comply with requirements of authorities having jurisdiction specified in Sec-tion 311000 "Site Clearing."

2. Provide measures to prevent soil erosion and discharge of soil-bearing water runoff and airborne dust to undisturbed areas and to adjacent properties and walkways, in accordance with requirements of authorities having jurisdiction.

a. Verify that flows of water redirected from construction areas or generated by construction activity do not enter or cross tree- or plant-protection zones.

b. Inspect, repair, and maintain erosion- and sedimentation-control measures during construction until permanent vegetation has been established.

c. Clean, repair, and restore adjoining properties and roads affected by erosion and sedimentation from Project site during the course of Project.

d. Remove erosion and sedimentation controls and restore and stabilize areas disturbed during removal.

D. Stormwater Control: Comply with requirements of authorities having jurisdiction. Pro-vide barriers in and around excavations to prevent flooding by runoff of stormwater from heavy rains.

E. Security Enclosure and Lockup: Install temporary enclosure around partially complet-ed areas of demolition. Provide lockable entrances to prevent unauthorized entrance, vandalism, theft, and similar violations of security. Lock entrances at end of each workday.

F. Barricades, Warning Signs, and Lights: Comply with requirements of authorities hav-ing jurisdiction for erecting structurally adequate barricades, including warning signs and lighting.

G. Temporary Egress: Provide temporary egress from existing occupied facilities as indi-cated and as required by authorities having jurisdiction. Provide signage directing oc-cupants to temporary egress.

H. Temporary Fire Protection: Install and maintain temporary fire-protection facilities of types needed to protect against reasonably predictable and controllable fire losses.

Comply with NFPA 241; manage fire-prevention program.

1. Prohibit smoking in construction areas. Comply with additional limits on smok-

01 50 00 ing specified in other Sections.

2. Supervise welding operations, combustion-type temporary heating units, and similar sources of fire ignition in accordance with requirements of authorities having jurisdiction.

3. Develop and supervise an overall fire-prevention and -protection program for personnel at Project site. Review needs with local fire department and estab-lish procedures to be followed. Instruct personnel in methods and procedures.

Post warnings and information.

4. Provide temporary standpipes and hoses for fire protection. Hang hoses with a warning sign, stating that hoses are for fire-protection purposes only and are not to be removed. Match hose size with outlet size and equip with suitable nozzles.

3.04 OPERATION, TERMINATION, AND REMOVAL

A. Supervision: Enforce strict discipline in use of temporary facilities. To minimize waste and abuse, limit availability of temporary facilities to essential and intended uses.

B. Maintenance: Maintain facilities in good operating condition until removal.

1. Maintain operation of temporary enclosures, heating, cooling, humidity control, ventilation, and similar facilities on a 24-hour basis where required to achieve indicated results and to avoid possibility of damage.

C. Temporary Facility Changeover: Do not change over from using temporary security and protection facilities to permanent facilities until Substantial Completion.

D. Termination and Removal: Remove each temporary facility when need for its service has ended, when it has been replaced by authorized use of a permanent facility, or no later than Substantial Completion. Complete or, if necessary, restore permanent con-struction that may have been delayed because of interference with temporary facility.

Repair damaged Work, clean exposed surfaces, and replace construction that cannot be satisfactorily repaired.

1. Materials and facilities that constitute temporary facilities are property of

CONTRACTOR. The DISTRICT reserves right to take possession of Project identification signs.

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DISPOSAL

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A. Drawings and general provisions of the Contract, including General Conditions and other Division 01 Specification Sections, apply to this Section.

1.02 DESCRIPTION

A. The DISTRICT desires that this Project shall generate the least amount of waste possible and that processes that ensure the generation of as little waste as possible due to error, poor planning, breakage, mishandling, contamination, or other factors shall be employed.

B. Of the waste material that is generated, as much as economically feasible shall be reused, salvaged, or recycled. Recycle and/or salvage at least 50% of the non-hazardous construction and demolition. Recycle and/or salvage an additional 25% (75% total) of non-hazardous construction and demolition debris. This is consistent with the intent of RCW 39.04.135 and is mandated whenever practicable.

C. With these goals, the CONTRACTOR shall develop a Waste Management Plan for this Project.

1.03 DEFINITIONS

A. Chemical Waste: Includes petroleum products, bituminous materials, salts, acids, alkalis, herbicides, pesticides, organic chemicals and inorganic wastes.

B. Class III Landfill: A landfill that accepts non-hazardous waste such as household, commercial and industrial waste, including construction, remodeling, repair, and demolition operations.

C. Clean: Untreated and unpainted; not contaminated with oils, solvents, caulk, or the like.

D. Construction and Demolition Waste: Solid wastes that typically include building materials, packaging, trash, debris, and rubble resulting from construction, remodeling, repair and demolition operations.

E. Environmental Pollution and Damage: The presence of chemical, physical, or biological elements or agents which adversely affect human health or welfare; unfavorably alter ecological balances of importance to human life; affect other species of importance to humanity; or degrade the utility of the environment for aesthetic, cultural, or historical purposes.

F. Hazardous: Exhibiting the characteristics of hazardous substances, i.e., ignitibility, corrosivity, toxicity, or reactivity.

G. Inert Fill: A permitted facility that accepts inert waste such as asphalt and concrete exclusively.

1. Inert Solids / Inert Waste: Non-liquid solid waste including, but not limited to, soil and concrete that does not contain hazardous waste or soluble pollutants at concentrations in excess of water-quality objectives established by a regional water board pursuant to local regulations and does not contain significant quantities of decomposable solid waste.

H. Nonhazardous: Exhibiting none of the characteristics of hazardous substances, i.e., ignitibility, corrosivity, toxicity, or reactivity.

I. Nontoxic: Neither immediately poisonous to humans nor poisonous after a long period of exposure.

J. Recyclable: The ability of a product or material to be recovered at the end of its life cycle and remanufactured into a new product for reuse by others.

K. Recycle: To remove a waste material from the project site to another site for

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01 74 19 - 2 remanufacture into a new product for reuse by others.

L. Recycling: The process of sorting, cleansing, treating, reconstituting solid waste, and other discarded materials for the purpose of using the altered form. Recycling does not include burning, incinerating, or thermally destroying waste.

M. Return: To give back reusable items or unused products to vendors for credit.

N. Reuse: To reuse a construction waste material in some manner on the Project site.

O. Salvage: To remove waste material from the Project site to another site for resale or reuse by others.

P. Sanitary Wastes:

1. Garbage: Refuse and scraps resulting from preparation, cooking, distribution, or consumption of food.

2. Sewage: Domestic sanitary sewage.

Q. Sediment: Soil and other debris that has been eroded and transported by storm or well production runoff water.

R. Source Separation: The act of keeping different types of waste materials separate beginning from the first time they become waste.

S. Toxic: Poisonous to humans either immediately or after a long period of exposure.

T. Trash: Any product or material unable to be reused, returned, recycled, or salvaged.

U. Waste: Extra material or material that has reached the end of its useful life in its intended use. Waste includes salvageable, returnable, recyclable, and reusable material.

1.04 SUBMITTALS

A. Landfill Alternatives Proposal - Draft Waste Management Plan: Within fourteen (14) working days after receipt of Notice to Proceed, or prior to any trash or waste removal, whichever occurs first. CONTRACTOR shall submit to the DISTRICT for review and approval three (3) copies of the Draft Waste Management Plan projecting trash/waste that will require disposal and alternatives to landfilling, with net costs. The plan shall contain, as a minimum, the following:

1. An analysis of trash/waste to be generated and landfill options as specified for

Waste Management Plan described below.

2. Describe as many alternatives to landfilling as possible.

a. List each material proposed to be salvaged, reused, or recycled during the course of the Project.

b. Estimate quantities for each waste stream.

c. State the proposed recycle or disposal method for each waste stream.

d. State on-site storage method for each waste stream.

e. State transportation method for each waste stream.

f. State the estimated net cost resulting from each alternative, after subtracting revenue from sale of recycled or salvaged materials and landfill tipping fees saved due to diversion of materials from the landfill.

3. Provide alternatives to landfilling for at least the following materials:

a. Aluminum and plastic beverage containers.

b. Corrugated cardboard.

c. Wood pallets.

d. Clean dimensional wood: May be used as blocking or furring.

e. Land clearing debris.

f. Excavated soils.

g. Concrete: May be crushed and used as riprap, aggregate, sub-base material, 01 74 19

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h. Bricks.

i. Concrete masonry units (CMUs).

j. Precast concrete panels.

k. Asphalt paving: May be recycled into paving for Project.

l. Metals, including packaging banding, metal studs and trim, ductwork, piping, sheet metal, structural steel, reinforcing bars, door frames, and other items made of steel, iron, galvanized steel, stainless steel, aluminum, copper, zinc, lead, brass, and bronze.

m. Glass.

n. Gypsum drywall and plaster.

o. Carpet, carpet cushion, carpet tile, and carpet remnants, both new and removed: DuPont (http://flooring.dupont.com) and Interface (www.interfaceinc.com) conduct reclamation programs.

p. Asphalt roofing shingles.

q. Paint.

r. Plastic sheeting.

s. Rigid foam insulation.

t. Plumbing fixtures.

u. Mechanical and electrical equipment.

v. Fluorescent lamps (light bulbs).

w. Acoustical ceiling tile and panels.

4. Include the names for each subcontractor who will transport solid or hazardous waste from the site and the name of the receiving facility that will accept waste for disposal.

B. Review: The Draft Waste Management Plan will be reviewed by the DISTRICT for comment.

1. The plan is checked to make sure all materials that may be economically recycled are listed.

2. The plan is also checked for the haulers, recyclers, and disposal facilities, to include recycling, general waste, and hazardous waste facilities.

3. Plan review comments are made by the DISTRICT. Once no further comments are necessary, the CONTRACTOR may proceed with its plan.

C. Waste Management Plan: Include the following information:

1. Analysis of the trash and waste projected to be generated during the entire Project construction cycle, including types and quantities.

2. Landfill Options: The name, address, and telephone number of the landfill(s) where trash/waste will be disposed of, the applicable landfill tipping fee(s), and the projected cost of disposing of all Project trash/waste in the landfill(s).

3. Landfill Alternatives: List all waste materials that will be diverted from landfills by reuse, salvage, or recycling.

a. List each material proposed to be salvaged, reused, or recycled.

b. List the local market for each material.

c. State the estimated net cost, versus landfill disposal.

4. Meetings: Describe regular meetings to be held to address waste prevention, reduction, recycling, salvage, reuse, and disposal.

5. Materials Handling Procedures: Describe the means by which materials to be diverted from landfills will be protected from contamination and prepared for acceptance by designated facilities; include separation procedures for recyclables, storage, and packaging.

6. Transportation: Identify the destination and means of transportation of materials to

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01 74 19 - 4 be recycled; i.e. whether materials will be site-separated and self-hauled to designated centers, or whether mixed materials will be collected by a waste hauler.

7. Recycling Incentives: Describe procedures required to obtain credits, rebates, or similar incentives.

D. Implementation: The CONTRACTOR shall submit monthly a progress report summary of waste generated at the project. The summary shall be submitted on a form acceptable to the DISTRICT and shall contain the following information:

1. For each material recycled, reused, or salvaged from the Project, the amount (in tons or cubic yards), the date removed from the job site, the receiving party, the transportation cost, the amount of any money paid or received for the recycled or salvaged material, the net total cost or savings of salvage or recycling the material.

Include manifests, weight ticket receipts or invoices.

2. The amount (in tons or cubic yards) of material landfilled from the Project, the location of the receiving facility, the total amount of tip fees paid at the landfill, and the total disposal cost. Include manifests, weight tickets, receipts, and invoices.

1.05 RESOURCES

A. CONTRACTOR may request specific technical assistance or referrals from the following resources:

1. Waste Reduction Specialist.

2. Solid Waste Services Program Department of Ecology 3, (360) 407-6352.

1.06 ADDITIONAL RECYCLING REQUIREMENTS

A. Handling

1. Materials shall be free of dirt, adhesives, solvents, petroleum contamination, and other substances deleterious to recycling process. Clean materials which are contaminated prior to placing in collection containers.

2. Arrange for collection by, or delivery to the appropriate recycling center or transfer station that accepts construction and demolition waste for purpose of recycling.

B. Participation In Re-Use Programs

1. Industrial Materials Exchange (IMEX) program sponsored by the Local Hazardous

Waste Management Program in King County.

a. IMEX is a free service designed to help businesses find markets for materials that traditionally would be discarded. The premise of the IMEX program is that material discarded by one business may be a resource for another business.

b. To obtain a current Materials Listings Catalog, call IMEX at (206) 296-4899.

2. Habitat for Humanity - South Puget Sound, a non-profit housing organization that rehabilitates and builds housing for low-income families.

a. Sites requiring donated materials vary. Contact HFH at (360) 956-3456.

3. Rebate, tax credits, etc.: Rebates, tax credits, and other savings obtained for recycled or re-used materials shall accrue to CONTRACTOR.

PART 2 - PRODUCTS

2.01 PRODUCT SUBSTITUTIONS

A. For each proposed product substitution, submit the following information:

1. Relative amount of waste produced, compared to specified product.

2. Cost savings on waste disposal, compared to specified product, to be deducted from the Contract Sum.

3. Proposed disposal method for waste product.

4. Markets for recycled waste product.

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PART 3 - EXECUTION

3.01 WASTE MANAGEMENT PLAN IMPLEMENTATION

A. Manager: Designate an on-site person or persons responsible for instructing workers and overseeing and documenting results of the Waste Management Plan.

B. Communication: Distribute copies of the Waste Management Plan to job site foreman, each subcontractor, and DISTRICT.

C. Instruction: Provide on-site instruction of appropriate separation, handling, and recycling, salvage, reuse, and return methods to be used by all parties at the appropriate stages of the Project.

D. Meetings: Discuss trash/waste management goals and issues at project meetings.

1. Pre-bid meeting.

2. Pre-construction meeting.

3. Regular job-site meetings.

4. Job safety meetings.

E. Facilities: Provide specific facilities for separation and storage of materials…