Contract_4724_Bid_Set_Special_Provisions.pdf

COUNTY OF SACRAMENTO

DEPARTMENT OF GENERAL SERVICES

CONTRACT

SPECIAL PROVISIONS

B.T. COLLINS YOUTH DETENTION FACILITY –

REPLACE OBSOLETE HVAC CONTROLLERS

CONTRACT NO. 4724

JULY 21, 2026

NOTE: The County of Sacramento Standard Construction Specifications dated November 1, 2024, are hereby made a part of these Specifications. A copy of the Standard Construction Specifications may be downloaded from the County website at:

https://saccountyspecs.saccounty.gov/

LOG NO. 6292

JOSHUA GREEN, DIRECTOR

DEPARTMENT OF GENERAL SERVICES

Docusign Envelope ID: E8ECE4C6-0674-8F33-8212-687E3ABDDA8C

CONTRACT 4724 Bid Set July 21, 2026

APPROVALS

Raleigh Moyher, PE

Associate Mechanical Engineer

Department of General Services

Bryan Low, AIA

Chief of Architectural Services

Department of General Services

Claudia Wade, P.E.

County Engineer

Docusign Envelope ID: E8ECE4C6-0674-8F33-8212-687E3ABDDA8C

7/17/2026

7/17/2026

7/17/2026

SPECIAL PROVISIONS

B.T. Collins Youth Detention

Facility – Replace Obsolete

HVAC Controllers

PROJECT MANAGER

Raleigh Moyher PE

County of Sacramento

Department of General Services

Architectural Services Division

9660 Ecology Lane Sacramento CA 95827

Email: MoyherR@saccounty.gov

CONSULTANTS

MECHANICAL ENGINEER DATA DESIGN

R&A Engineering Solutions Inc Glumac 601 University Ave, Suite 255 620 Coolidge Dr, Ste 310

Sacramento CA, 95825 Folsom, CA 95630

TOC 1

B.T. Collins Youth Detention Facility – Replace Obsolete HVAC Controllers

CONTRACT NO. 4724

TABLE OF CONTENTS FOR CONTRACT DOCUMENTS

DIVISION 1 - GENERAL REQUIREMENTS

MODIFICATIONS TO STANDARD CONSTRUCTION SPECIFICATIONS

2-8 SUBCONTRACTORS

2-11 BID GURANTEE

3-1 TIME OF AWARD

3-2 CONSIDERATION OF BIDS

3-7 EXECUTION OF CONTRACT

3-10 ESCROW BID DOCUMENTS

4-1 INTENT OF CONTRACT DOCUMENTS

4-1.01 CUTTING AND PATCHING

4-1.02 WORK AND LIMITATIONS

4-2 PLANS AND SPECIFICATIONS FURNISHED

4-6 DOCUMENT PRECEDENCE

5-1 AUTHORITY OF AGENCY

5-1.01 SPECIAL SECURITY REQUIREMENTS

5-8.01 SUBMITTALS – GENERAL

6-11 EXISTING UTILITIES

6-11.06 UTILITY SHUTDOWNS and CONNECTIONS

7-3 PRECONSTRUCTION CONFERENCE AND PROGRESS MEETINGS

7-8.01 ALLOWABLE TIMES AND HOURS OF WORK

7-9 TEMPORARY FACILITIES

7-9.01 FIELD OFFICES

7-9.02 CONSTRUCTION SITE UTILITIES

7-10 PROTECTION OF WORK, PERSONS AND PROPERTY

7-15 TIME OF COMPLETION

8-10 LIQUIDATED DAMAGES

10-4.02 AGENCY REQUIREMENTS

10-7 CONTAMINATED OR HAZARDOUS MATERIALS

10-7.01 CONCRETE CRYSTALLINE SILICA

10-9 SANITARY REGULATIONS

11-3 RECORD DRAWING SPECIFICATIONS

TOC 2

TECHNICAL SPECIFICATIONS

NUMBER TITLE DATE UPDATED PAGES

DIVISION 02 EXISTING CONDITIONS

02 82 33 Asbestos Spot Abatement Requirements June 30, 2026 8 02 83 33 Lead Spot Abatement / Short Duration Scope June 30, 2026 3

DIVISION 23 HEATING, VENTILATING,

AND AIR CONDITIONING (HVAC)

23 09 00 Building Automation System July 9, 2026 58

DIVISION 27 TECHNOLOGY

27 05 00 Common Work Results for Communication Systems

May 26, 2026 22

27 05 28 Conduit and Back Boxes for Communication Systems

May 26, 2026 25

27 05 53 Identification for Communications Systems May 26, 2026 9 27 15 00 Communications Horizontal Cabling May 26, 2026 23

APPENDIX A – Sample Agreement – NOT USED

APPENDIX B – Critical Submittal List APPENDIX C – Security Background Investigation Form

APPENDIX D – Extended Warranty Form – NOT USED APPENDIX E – Environmental Mitigation Measures – NOT USED

APPENDIX F – Waste Management Plan

APPENDIX G – Waste Log - CalGreen Recycling Compliance APPENDIX H – Facility Hazardous Materials Report

DIVISION 1-3

DIVISION 1 - GENERAL REQUIREMENTS

Sections 1-1 through 13-3 of the County of Sacramento Standard Construction

Specifications dated November 1, 2024, are hereby made part of these specifications.

Modifications to the Standard Construction Specifications are noted below. The

Standard Construction Specifications along with these project specifications shall be considered as one body of specifications.

MODIFICATIONS TO STANDARD CONSTRUCTION SPECIFICATIONS

2-8 SUBCONTRACTORS

First sentence shall be deleted and replaced with the following:

The Contractor agrees to perform with its own organization Contract work amounting to at least seven and a half percent (7.5%) of the total bid price, excluding specialty items designated by the Agency on the bid proposal form.

2-11 BID GURANTEE

The following is added as the fourth paragraph to this section:

The Agency does not have a standard Bid bond/Bid Guarantee form. Bidders may submit the Bid bond/Bid Guarantee form provided by the Bidder’s corporate surety.

3-1 TIME OF AWARD

First sentence shall be deleted and replaced with the following:

If the Contract is awarded, the award is expected to be made within 90 Calendar

Days after Bid Opening.

3-2 CONSIDERATION OF BIDS

Sentence three of paragraph two shall be deleted and replaced with the following:

If the bid is missing a lump sum price or a unit price, in either the base bid or any alternate, then the bid will be deemed incomplete and the bid will be rejected as non-responsive.

3-7 EXECUTION OF CONTRACT

Add the following:

Agreement forms shall be those shown in Sample Forms of the Standard Construction

Specifications.

DIVISION 1-4

3-10 ESCROW BID DOCUMENTS

The three low bidders shall submit escrow bid documents.

4-1 INTENT OF CONTRACT DOCUMENTS

Add the following paragraphs:

The project specifications use the Construction Specifications Institute (CSI) format.

The CSI format divisions shall not operate to make the County an arbiter to establish subcontract limits between Contractor and/or subcontractors. The General

Contractor is responsible to the County for all phases of construction and a complete job.

The existing conditions depicted on the drawings and specifications are developed from record information. Exact locations, distances, dimensions, elevations, etc., shall be governed by actual field conditions and verified by the Contractor.

4-1.01 WORK AND LIMITATIONS

1. During the progress of work, the existing facilities shall be maintained without interruption, except by specific arrangement with the Project Inspector and then only at such times as approved in writing by the Project Inspector.

2. The Contractor shall coordinate the work of this contract through the Project

Inspector assigned by the Engineer.

4-2 PLANS AND SPECIFICATIONS FURNISHED

The first paragraph shall be deleted and replaced with the following:

The Agency will provide the fully executed Contract for the Contractor’s use in prosecuting the Work. The Agency will not provide copies of Project Plans, Standard

Drawings or State Plans, Project Specifications, Standard Construction Specifications or the State Specifications, and Special Provisions. Project Plans and Project

Specifications can be downloaded from Agency's eProcurement system.

4-6 DOCUMENT PRECEDENCE

Replace “3. Plans” with the following:

3. Project Plans

a) Detail notes shall take precedence over General Notes

b) Larger scale drawings/details shall take precedence over small scale drawings

5-1 AUTHORITY OF AGENCY

DIVISION 1-5

5-1.01 SPECIAL SECURITY REQUIREMENTS

The Contractor’s workers and equipment shall be limited to the work areas as designated by this contract.

In the event the Contractor, Contractor’s employees, or subcontractors fail to adhere to the County’s security provisions, the County has the right to deny access to the work site to that employee or subcontractor without an extension of time being granted to the Contractor.

At the pre-construction meeting after contract award, Probation will request the following information to organize a livescan for all contractors entering secure areas on site: include vendor names, direct phone numbers and email addresses.

The General Contractor must complete the Appendix C form and attest to review of the following requirements as listed:

• Security Addendum (contained in Appendix C)

• NCIC 2000 Operating Manual o https://vault.fbi.gov/national-crime-information-center-ncic-operating-manual

• The Policy and Reference Manual o https://www.ojp.gov/ncjrs/virtual-library/abstracts/ncic-national-crime-information-center-operating-manual

• CJIS Security Policy o https://le.fbi.gov/cjis-division/cjis-security-policy-resource-center

• Title 28, Code of Federal Regulations, Part 20, and agree to be bound by their provisions.

o https://www.ecfr.gov/current/title-28/chapter-I/part-20

After that form is completed and provided to the County, County Probation will coordinate a livescan at a location provided by probation. The County will pay the livescan fee for the contractor.

After livescans are complete, security badges will be issued to the contractor.

Security badges will be issued to all personnel working at the project site. This badge must be worn at all times when in the facility or on the project site. The badge shall be turned in and shall remain at the site each time an individual leaves the site. The badge will allow workers to only be in the immediate vicinity of the construction work.

5-8.01 SUBMITTALS – GENERAL

Add this sentence after the second paragraph:

Submittals shall be submitted within 30 days of execution of the contract, or at least

DIVISION 1-6

60 days prior to when the material will be ordered.

Add the following after the fourth paragraph:

Copies of all submittals shall be furnished electronically, an electronic copy will be returned after review. Material samples, where required, shall consist of a minimum of two physical samples (unless more are required in technical specifications) accompanied by electronic transmittal with list of all samples attached and photographs of each physical sample with identifying markings.

5-8.01.b Waste Management Plan and Waste Log

Contractor shall complete a Waste Management Plan (WMP) and submit as a submittal to the County. The WMP form is available at https://wmr.saccounty.gov/Documents/Sac_County_C%26D_WMP_v.2024.pdf or Appendix F or for further information by phone (916) 875-4049 or

WasteLog@SacCounty.Net. The WMP shall be submitted and approved by the County prior to any work beginning.

Contractor shall complete and submit as a submittal a Waste Log and supporting documentation (weight tickets from disposal and recycling facilities) for determination that the project is compliant with the CalGreen Recycling requirement of 65% diversion.

The Waste Log form is available at https://wmr.saccounty.gov/Documents/Sac_County_C%26D_WasteLog_v.2024.pdf or

Appendix G or for further information by phone (916) 875-4049 or WasteLog@SacCounty.Net. The Waste Log shall be submitted and approved by the

County prior to final inspection of the work.

6-11 EXISTING UTILITIES

6-11.06 UTILITY SHUTDOWNS and CONNECTIONS

The Contractor shall notify the Project Inspector three (3) working days in advance of any contemplated shutdown of electricity or other utility. The Project Inspector’s approval shall be obtained prior to any shutdown activity.

The Contractor shall schedule and coordinate all connections and other work to be performed by public and private utility organizations necessary for the completion of the project.

7-3 PRECONSTRUCTION CONFERENCE AND PROGRESS MEETINGS

Add the following sentence:

Construction meetings will be held weekly. The Contractor or the Contractor’s

DIVISION 1-7

agent shall attend, and the Contractor’s subcontractors and/or vendors shall be available to attend upon request by the Agency.

7-8.01 ALLOWABLE TIMES AND HOURS OF WORK

Add the following:

Select activities may involve work outside standard working hours. The Contractor shall identify all work proposed to occur outside normal working hours on the

Contractor’s baseline CPM schedule prepared under Section 7-5. Work outside standard working hours shall be subject to authorization by the Agency. Costs for work outside of standard work hours shall be included in the Contractor’s bid line items.

7-9 TEMPORARY FACILITIES

The Contractor shall obtain the prior approval of the Project Inspector for acceptable site access or before using any area or space for Contractor’s storage during construction operations. Materials, equipment, etc., shall not be piled or stored in any location which shall interfere with the conduct of normal functions of the building and/or facilities, and shall not constitute a hazard to persons or property. Any required safety precautions such as signs, danger signals, lanterns, barricades, etc., shall be installed by the Contractor during construction operations.

No advertising signs of any kind will be permitted except by written permission of the

Engineer.

7-9.01 FIELD OFFICES

A Contractor’s field office as such is not required, but Contractor shall be provided a space to keep required drawings, specifications and submittals on hand for use by the

Inspector and Engineer.

7-9.02 CONSTRUCTION SITE UTILITIES

1. WATER: Contractor may connect a temporary line to the existing water service lines at the site. The Contractor shall be responsible to verify all existing conditions associated with a water connection. Connections to existing water service lines shall be coordinated with and accepted by the Project Inspector.

2. ELECTRICAL POWER: The facility’s electrical power shall be made available for the

Contractor’s use as long as the Contractor’s power requirements are below the available capacities in the immediate area of work. The Contractor shall be responsible to verify all existing conditions associated with an electrical connection. Connections to existing electrical services shall be coordinated with and accepted by the Project Inspector. The Contractor shall provide a portable generator for any power needs in excess of available electrical power.

DIVISION 1-8

7-10 PROTECTION OF WORK, PERSONS AND PROPERTY

The following paragraph shall be added to this section:

The Contractor shall be responsible for the protection of all furniture, walls, doors, etc., from damage, cosmetic or real, during the Work. The Contractor shall be responsible for all damage in the area of Work, or any other area in the building or on the site, caused by Contractor, his employees or subcontractors.

7-15 TIME OF COMPLETION

The time for completion of this contract shall be 240 Calendar Days commencing as specified in Section 7-1 of the Standard Construction Specifications

8-10 LIQUIDATED DAMAGES

Liquidated damages shall be $908 for each Calendar Day(s) delay beyond the established contract completion date that all work, is not completed.

10-4.02. AGENCY REQUIREMENTS

Stormwater Pollution Plan is not required.

Erosion and Sediment Control Plan is not required.

Water Pollution Control Program is not required.

10-7 CONTAMINATED OR HAZARDOUS MATERIALS

Appendix H illustrates areas of existing hazardous materials throughout this facility.

It is expected the contractor will need to disturb and provide minor spot abatement services to facilitate the conduit pathway and ethernet work. The contractor shall utilize Appendix H report and the Division 02 provided technical specifications to execute this work.

If contaminated or hazardous materials are suspected to be encountered on site that are not present in Appendix H, the contractor shall the Contractor shall immediately notify the Project Inspector in writing.

Unless specifically specified, the Contractor shall not install any asbestos-containing building materials. Materials such as mastics, joint compounds and flashing tars shall have a manufacturer’s statement or label verifying that the material is asbestos free.

DIVISION 1-9

10-7.01 CONCRETE CRYSTALLINE SILICA

On September 23, 2017, the deadline for workplaces in the construction industry to comply with OSHA Final Rule to protect Workers from Exposure to Respirable Crystalline

Silica has been in effect. The new rule impacts the following construction related industries; concrete products, ready-mix concrete, asphalt products manufacturing, and aggregates gravel. Crystalline silica is found in products commonly used in road and infrastructure construction – sand, concrete, stone, mortar, asphalt, cement, grout, brick and tile. In addition, OSHA reports that silica dust can be generated in many construction activities, including cutting, sawing, grinding, crushing, sanding and drilling.

1.1 Means and Methods – Contractor is responsible for protecting their employees from respirable Crystalline Silica over permissible exposure limit (PEL) when disturbed during construction activities. The following is the minimal, but not limited to requirements:

a) Workers disturbing concrete should: wear protective gear (i.e.) masks, face shield, goggles or safety glasses, and when indicated, use a respirator device.

b) When working in the field, continually wet the area to keep materials wet and minimize dust blowing in the air.

c) When cutting or sawing, use wet-cutting tools that distribute water during cutting and/or HEPA equipped vacuum equipment.

d) Optimize ventilation to maximize dust controls and minimize dust migration.

e) Understand the characteristics and composition of the items to be sampled. If there is a powdery dust emitted during the sampling process, understand that there could be health implications – and then use Safety Data Sheets or other published materials to explore what these implications are and how to prevent them in accordance with the new OSHA rule.

f) The PEL for airborne respirable crystalline silica is 25 micrograms per cubic meter, calculated as an 8-hour Time Weighted Average TWA.

g) The contractor is responsible for performing exposure air monitoring for all employees engaged with concrete disturbance work.

(a) Scope and application. This section applies to all occupational exposures to respirable crystalline silica in construction work, except where employee exposure will remain below 25 micrograms per cubic meter of air (25 μg/m3) as an 8-hour time-weighted average (TWA) under any foreseeable conditions.

(b) Definitions. For the purposes of this section the following definitions apply:

Action Level means a concentration of airborne respirable crystalline silica of 25 μg/m3, calculated as an 8-hour TWA.

Chief means the Chief of the Division of Occupational Safety and Health, or designee.

Director means the Director of the National Institute for Occupational Safety and Health

(NIOSH), U.S. Department of Health and Human Services, or designee.

Competent Person means an individual who is capable of identifying existing and foreseeable respirable crystalline silica hazards in the workplace and who has authorization to take prompt corrective measures to eliminate or minimize them. The

DIVISION 1-10

competent person must have the knowledge and ability necessary to fulfill the responsibilities set forth in subsection (g).

Employee Exposure means the exposure to airborne respirable crystalline silica that would occur if the employee were not using a respirator.

High-efficiency Particulate Air (HEPA) Filter means a filter that is at least 99.97 percent efficient in removing mono-dispersed particles of 0.3 micrometers in diameter.

Objective Data means information, such as air monitoring data from industry-wide surveys or calculations based on the composition of a substance, demonstrating employee exposure to respirable crystalline silica associated with a particular product or material or a specific process, task, or activity. The data must reflect workplace conditions closely resembling or with a higher exposure potential than the processes, types of material, control methods, work practices, and environmental conditions in the employer's current operations.

Physician or Other Licensed Health Care Professional (PLHCP) means an individual whose legally permitted scope of practice (i.e., license, registration, or certification) allows him or her to independently provide or be delegated the responsibility to provide some or all of the particular health care services required by subsection (h).

Respirable Crystalline Silica means quartz, cristobalite, and/or tridymite contained in airborne particles that are determined to be respirable by a sampling device designed to meet the characteristics for respirable-particle-size-selective samplers specified in the

International Organization for Standardization (ISO) 7708:1995: Air Quality -Particle

Size Fraction Definitions for Health-Related Sampling.

Specialist means an American Board Certified Specialist in Pulmonary Disease or an

American Board Certified Specialist in Occupational Medicine.

This Section means this respirable crystalline silica standard, Section 1532.3.

(c) Specified exposure control methods. (1) For each employee engaged in a task identified on Table 1, the employer shall fully and properly implement the engineering controls, work practices, and respiratory protection specified for the task on Table 1, unless the employer assesses and limits the exposure of the employee to respirable crystalline silica in accordance with subsection (d).

Table 1 - Specified Exposure Control Methods When Working With Materials Containing

Crystalline Silica

Equipment/task Engineering and work practice control methods Required respiratory protection and minimum assigned protection factor (APF)

≤ 4 hours/shift > 4 hours/shift

DIVISION 1-11

(i) Stationary masonry saws

Use saw equipped with integrated water delivery system that continuously feeds water to the blade. Operate and maintain tool in accordance with manufacturer's instructions to minimize dust emissions.

None None

(ii) Handheld power saws (any blade diameter)

Use saw equipped with integrated water delivery system that continuously feeds water to the blade. Operate and maintain tool in accordance with manufacturer's instructions to minimize dust emissions:

• When used outdoors None APF 10

Equipment/task Engineering and work practice control methods Required respiratory protection and minimum assigned protection factor (APF)

≤ 4 hours/shift > 4 hours/shift

• When used indoors or in an enclosed area

APF 10 APF 10

(iii) Handheld power saws for cutting fiber-cement board

(with blade diameter of 8 inches or less)

For tasks performed outdoors only:

Use saw equipped with commercially available dust collection system. Operate and maintain tool in accordance with manufacturer's instructions to minimize dust emissions. Dust collector must provide the air flow recommended by the tool manufacturer, or greater, and have a filter with 99% or greater efficiency.

None None

(iv) Walk-behind saws Use saw equipped with integrated water delivery system that continuously feeds water to the blade. Operate and maintain tool in accordance with manufacturer's instructions to minimize dust emissions:

• When used outdoors None None

• When used indoors or in an enclosed area

APF 10 APF 10

DIVISION 1-12

(v) Drivable saws For tasks performed outdoors only:

Use saw equipped with integrated water delivery system that continuously feeds water to the blade. Operate and maintain tool in accordance with manufacturer's instructions to minimize dust emissions.

None None

(vi) Rig-mounted core saws or drills

Use tool equipped with integrated water delivery system that supplies water to cutting surface. Operate and maintain tool in accordance with manufacturer's instructions to minimize dust emissions.

None None

(vii) Handheld and stand-mounted drills

(including impact

Use drill equipped with commercially available shroud or cowling with dust collection system. Operate and maintain tool

None None

Equipment/task Engineering and work practice control methods

Required respiratory protection and minimum assigned protection factor (APF)

≤ 4 hours/shift > 4 hours/shift and rotary hammer drills) in accordance with manufacturer's instructions to minimize dust emissions. Dust collector must provide the air flow recommended by the tool manufacturer, or greater, and have a filter with 99% or greater efficiency and a filter-cleaning mechanism. Use a HEPA-filtered vacuum when cleaning holes.

(viii) Dowel drilling rigs for concrete

For tasks performed outdoors only:

Use shroud around drill bit with a dust collection system. Dust collector must have a filter with

99% or greater efficiency and a filter-cleaning mechanism. Use a

HEPA-filtered vacuum when cleaning holes.

APF 10 APF 10

(ix) Vehicle-mounted drilling rigs for rock and concrete

Use dust collection system with close capture hood or shroud around drill bit with a low-flow water spray to wet the dust at the discharge point from the dust collector.

None None

DIVISION 1-13

Operate from within an enclosed cab and use water for dust suppression on drill bit.

None None

(x) Jackhammers and handheld powered chipping tools

Use tool with water delivery system that supplies a continuous stream or spray of water at the point of impact:

• When used outdoors None APF 10.

enclosed area

APF 10 APF 10.

Use tool equipped with commercially available shroud and dust collection system Operate and maintain tool in accordance with manufacturer's instructions to minimize dust emissions. Dust collector must provide the air flow control methods

Required respiratory protection and minimum assigned protection factor (APF)

≤ 4 hours/shift > 4 hours/shift recommended by the tool manufacturer, or greater, and have a filter with 99% or greater efficiency and a filter-cleaning mechanism:

• When used outdoors None APF 10.

enclosed area

APF 10 APF 10.

(xi) Handheld grinders for mortar removal (i.e., tuckpointing)

Use grinder equipped with commercially available shroud and dust collection system. Operate and maintain tool in accordance with manufacturer's instructions to minimize dust emissions. Dust collector must provide 25 cubic feet per minute (cfm) or greater of airflow per inch of wheel diameter and have a filter with 99% or greater efficiency and a cyclonic pre-separator or filter-cleaning

Mechanism

APF 10 APF 25.

DIVISION 1-14

(xii) Handheld grinders for uses other than mortar removal

For tasks performed outdoors only:

Use grinder equipped with integrated water delivery system that continuously feeds water to the grinding surface

Operate and maintain tool in accordance with manufacturer's instructions to minimize dust emissions

None None

Use grinder equipped with commercially available shroud and dust collection system. Operate and maintain tool in accordance with manufacturer's instructions to minimize dust emissions. Dust collector must provide 25 cubic feet per minute (cfm) or greater of airflow per inch of wheel diameter and have a filter with 99% or greater efficiency and a cyclonic control methods Required respiratory protection and minimum assigned protection factor (APF)

≤ 4 hours/shift > 4 hours/shift pre-separator or filter-cleaning mechanism:

• When used outdoors None None.

enclosed area None APF 10.

(xiii) Walk-behind milling machines and floor grinders

Use machine equipped with integrated water delivery system that continuously feeds water to the cutting surface. Operate and maintain tool in accordance with manufacturer's instructions to minimize dust emissions.

None None.

DIVISION 1-15

Use machine equipped with dust collection system recommended by the manufacturer. Operate and maintain tool in accordance with manufacturer's instructions to minimize dust emissions. Dust collector must provide the air flow recommended by the manufacturer, or greater, and have a filter with

99% or greater efficiency and a filter-cleaning mechanism. When used indoors or in an enclosed area, use a HEPA-filtered vacuum to remove loose dust in between passes.

None None

(xiv) Small drivable milling machines

(less than half-lane)

Use a machine equipped with supplemental water sprays designed to suppress dust. Water must be combined with a surfactant. Operate and maintain machine to minimize dust emissions

None None

Equipment/task Engineering and work practice control methods

Required respiratory protection and minimum assigned protection factor (APF)

≤ 4 hours/shift > 4 hours/shift

(xv) Large drivable milling machines

(half-lane and larger)

For cuts of any depth on asphalt only: Use machine equipped with exhaust ventilation on drum enclosure and supplemental water sprays designed to suppress dust.

Operate and maintain machine to minimize dust emissions. For cuts of four inches in depth or less on any substrate:

None None

Use machine equipped with exhaust ventilation on drum enclosure and supplemental water sprays designed to suppress dust. Operate and maintain machine to minimize dust emissions

DIVISION 1-16

Use a machine equipped with supplemental water spray designed to suppress dust. Water must be combined with a surfactant.

Operate and maintain machine to minimize dust emissions

None None.

(xvi) Crushing machines Use equipment designed to deliver water spray or mist for dust suppression at crusher and other points where dust is generated

(e.g.,hoppers, conveyers, sieves/sizing or vibrating components, and discharge points).

Operate and maintain machine in accordance with manufacturer's instructions to minimize dust emissions. Use a ventilated booth that provides fresh, climate-controlled air to the operator, or a remote control station

None None

(xvii) Heavy equipment and utility vehicles used to abrade or fracture silica-containing materials (e.g., hoe-ramming, rock

Operate equipment from within an enclosed cab When employees outside of the cab are engaged in the task, apply water and/or dust suppressants as necessary to minimize dust emissions

None None

Equipment/task Engineering and work practice control methods Required respiratory protection and minimum assigned protection factor (APF)

≤ 4 hours/shift > 4 hours/shift ripping) or used during demolition activities involving silica-containing materials

(xviii) Heavy equipment and utility

Apply water and/or dust suppressants as necessary to minimize dust emissions.

DIVISION 1-17

vehicles for tasks such as grading and excavating but not including:

Demolishing, abrading, or fracturing silica-containing materials.

When the equipment operator is the only employee engaged in the task, operate equipment from within an enclosed cab.

10-9 SANITARY REGULATIONS

Designated existing restrooms will be available for use by all workers, subcontractors, consultants, and County personnel associated with the project. The restrooms shall not be used for project cleanup.

The Contractor shall be solely and completely responsible for implementing the applicable COVID-19 guidelines from the California Department of Industrial Relations, Division of Occupational Safety and Health, and the applicable COVID-19 guidance from the Centers for Disease Control and Prevention for the protection of workers, including regulations concerning education, training, routine cleaning, on-site washing facilities, and the use of Personal Protective Equipment (PPE) at the workplace

(collectively, "Guidelines"). The Contractor shall submit a plan and/or narrative description to the Agency for compliance with these Guidelines prior to commencement of the Work. This safety plan and/or narrative description shall describe all education, training, routine cleaning, on-site washing facilities, Personal Protective Equipment

(PPE), or similar to be used at the Project Site. Full compensation for implementing the Guidelines, and any required updates to the safety plan and/or narrative description, shall be considered as included in the prices paid for the various items of Work involved as specified in Section 8-3, “Work to be Done Without Direct Payment,” of the Standard Construction Specifications and therefore no additional compensation shall be made.

11-3. RECORD DRAWING SPECIFICATIONS

The entire Section 11-3 shall be replaced with the following:

A. Maintain on the construction site, one set of the following record documents, which record actual revisions to the work:

1. Drawings

2. Specifications

3. Addenda

4. Request for information

5. Field instructions

6. Change orders and other modifications to the contract

7. Reviewed shop drawings, product data and samples

8. Manufacturer’s instruction for assembly, installation, and operation

DIVISION 1-18

B. Ensure entries are complete and accurate, enabling future reference by the County.

C. Store record documents separate from documents used for construction.

D. Keep record information concurrent (within 7 days) of construction progress.

E. Specifications: Legibly mark and record at each product section a description of the actual products installed, including the following:

1. Manufacturer’s name, product model, and number.

2. Product substitutions or alternates utilized.

3. Changes made by addenda and modifications.

F. Record drawings

1. Legibly mark each item to record actual construction including:

a. Measured depths of foundations in relation to finished first floor datum.

b. Measured horizontal and vertical locations of underground utilities and appurtenances referenced to permanent surface improvements. This shall include, but shall not be limited to piping, conduit, valves, stubouts, etc.

c. Measured locations of internal utilities and appurtenances concealed in construction, referenced to visible and accessible features of the work. This shall include, but shall not be limited to piping, conduit, valves, stubouts, etc.

d. Field changes of dimension and detail.

e. Details not on original contract drawings.

G. Progress Record Documents

Record Documents shall include all subcontractor changes and shall be kept current as the work progresses. Progress documents shall be made available and subject to review and approval by the Project Inspector and the Project Manager at each progress payment.

H. Final Record Documents

The Contractor shall submit two completed set of Record Drawings and Specifications, to the Project Inspector a minimum of one week prior to the final inspection. These Record

Documents shall include certification by the Contractor that the Record Drawings and

Specifications are a true representation of the Work as actually constructed. The Work will not be formally accepted until the Record Documents are reviewed and accepted by the Project inspector and Project Manager.

I. Measurement and Payment

In addition to the retention provided for in Sections 8-7, 8-8 and 8-9 of the Standard

Construction Specifications, the County shall retain ten percent (10%) of each progress or final payment when Record Documents are found not to be in compliance with the

DIVISION 1-19

contract requirements. Full compensation for Record Documents is included in the prices paid for the various items of work and no separate payment will be made.

END OF SECTION

B.T. COLLINS YOUTH DETENTION CENTER –

REPLACE OBSOLETE HVAC CONTROLLERS

CONTRACT 4724

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ASBESTOS SPOT ABATEMENT

REQUIREMENTS

Log 6292

100% Construction Documents

9601 Kiefer Blvd

June 30, 2026

SECTION 028233

ASBESTOS SPOT ABATEMENT REQUIREMENTS

PART 1 -- GENERAL

1.1 DESCRIPTION OF WORK

The Contractor shall furnish all labor, materials, facilities, equipment, services, employee training and testing, permits, agreements, and waste transport and disposal necessary to perform the work required for asbestos removal in accordance with these specifications, EPA, OSHA, NIOSH, State of California regulations, and any other applicable federal, state, and local government regulations.

Whenever there is a conflict or overlap of the above references, the most stringent provisions are applicable. The Contractor shall perform the safe removal, decontamination and legal disposal of all asbestos containing materials.

A. For anything more than three (3) square or linear feet of friable asbestos being disturbed is considered a major fiber release episode by Federal regulations - the Contractor shall perform the following procedures for spot abatement work. (Note, for wall penetrations 4 square inches and less and under 30 minutes in duration refer to Section 1.7).

1. Verify that all electrical service to the work area(s) has been shut off.

2. Secure all necessary permits and provide electrical and water service to the site as required for the performance of work. All electrical work must be performed by a licensed electrician.

3. Interior gypsum board with texture and mud, and ceiling tile mastics contain asbestos in existing building Unit A. If gypsum board will be impacted during the work in any of the existing buildings, then an asbestos abatement contractor shall conduct this work. All asbestos-containing material shall be removed using asbestos abatement procedures and disposed of as -ACM waste.

4. Isolate the work area(s) through establishment regulated work area. For spot abatement cutting holes in any sheetrock, plaster or concrete the regulated work area shall consist of isolating the work area with barrier tape to limit access to authorized personnel.

5. Contractors shall take care during impacting sheetrock, plaster or concrete wall to prevent inadvertent release of fibers outside the work area (use wet methods and/or

HEPA assist mechanical tooling). If however, during the process of drilling, cutting the sheetrock, plaster or concrete wall and there is a measurable airborne release of fibers outside the work area all work shall stop, and the on-site hygienist shall determine the appropriate action to be taken, including but not limited too clean up of the outside area contaminated and the conduct of TEM clearance sampling.

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Clean-up of the outside work area, additional disposal of ACM debris waste, and delays due to TEM clearance sampling will be treated as a change in scope, but all work must be complete within the already identified schedule.

6. Prior to disturbance activities, contractors shall utilize either wet methods or negative air filtration equipment that is HEPA vacuum equipped for wall penetration work.

7. If applicable, removal of all ACM (Asbestos-Containing Material), i.e. HEPA vacuum equipment, all waste must be labeled and double bagged inside a proper location

(preferably off-site), removed and disposed of properly as hazardous waste.

8. All disposable respirator cartridges, Tyvek suits, and other items used during spot abatement activities that cannot be properly decontaminated must be double bagged and disposed of properly as hazardous waste.

B. The abatement contractor shall perform the outlined work under the following considerations:

1. All work shall be performed in adherence to all applicable local, state, and federal regulations.

2. Bidders must verify all existing conditions and confirm all quantities prior to the submission of bids.

1.2 AUTHORITY TO STOP WORK

The Resident Hygienist has the authority to stop the abatement work at any time they determine that conditions or procedures are not in compliance with the specifications and applicable regulations or a potential release of asbestos fibers to outside the work area could occur. Where possible, the stoppage of work shall be approved by the resident hygienist that will be designated to oversee the project and shall continue until conditions have been corrected and corrective steps have been taken to the satisfaction of the Resident Hygienist. Standby time and testing costs required to resolve violations shall be at the Contractor's expense. Stop Work Orders may be issued for, but shall not be limited to the following:

A. Failure to properly and continuously apply specified removal work procedures.

B. Failure to use wet methods or HEPA assist vacuum equipment during, and after removal and cleanup of asbestos materials, including the packaging of waste.

C. Failure to use specified respiratory protection equipment.

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D. Failure to maintain any specified records or to conduct OSHA-specified personal exposure air monitoring tests and/or make results promptly available to the Resident Hygienist.

E. Failure to maintain the 8-hour time weighted average (TWA) airborne fiber concentration at a level that will not result in exposures inside the respirator mask of greater than 0.01 f/cc based on DOSH respirator protection factors.

F. Detection of airborne fiber levels above normal background levels as defined by the

Resident Hygienist from previous test results.

G. Introduction of non-approved or rejected materials such as but not limited to spray adhesive or solvents.

1.3 QUALIFICATIONS

Approval of asbestos abatement contractor's qualifications is required by Sacramento County.

A. The Contractor shall submit evidence demonstrating that the firm and all employees performing asbestos abatement activities for this project:

1. Are familiar with:

a. USEPA regulations, 40 CFR Part 61, subparts A and M.

b. OSHA regulations 29 CFR Part 1926.1101, subparts C and D.

c. USEPA regulations, 40 CFR Part 763.

d. Sacramento County Air Quality Management District Rule 902 and 304 regulations.

2. Have possession of written standard and emergency operating procedures and employee protection plans which include specific references to OSHA medical monitoring and respirator training programs.

3. Have evidence that the firm is DOSH registered to do asbestos related work.

4. Have complete and accurate records of employees' medical examinations as required by 29 CFR 1926.1101 (n).

5. Have had instruction regarding hazards of asbestos, safety and health precautions, use and requirements for protective clothing and equipment including respirators, and engineering and other hazard control techniques and procedures as required by

29 CFR 1926.21(b) and 1926.1101 (k)(3).

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6. At least one certified competent person conforming to 29 CFR 1926.1101 (b) with at least one year of experience in all phases of asbestos abatement projects shall be present within each regulated work area during work activities.

7. Provide all submittal items per submittal requirements as required by Sacramento

County Specification Section 01300.

1.4 SUBMITTALS

The Contractor shall provide electronic copy of the submittal items clearly identified as stated. One

(1) stamped electronic copy will be returned to the Contractor.

PRE-JOB SUBMITTALS

A. Pre-Job Submittals. One (1) electronic copy of the submittal package to County:

1. Submittal No. 1: A work schedule which breakdowns the dates of proposed work, the work shift hours, the number of workers and the (projected) supervisor/foreman.

2. Submittal No. 2: List of all workers scheduled to be assigned to this project and their worker documentation, including but not limited to:

a. Certificates of asbestos training for OSHA required course.

b. Worker medical records as required by OSHA; and

c. Work Respiratory Fit-Test for all types of respirators to be used.

3. Submittal No. 3: Abatement Plan which describes in detail the layout and execution of the work, if different from those specified herein. The plans shall include work area control methodology and the specific routes of access.

4. Submittal No. 4: Proposed waste hauler and landfill for transportation and disposal of waste materials including licenses and registrations.

5. Submittal No. 5: Name, address, and telephone number of the analytical laboratory used for OSHA monitoring compliance.

6. Submittal No. 6: Copies of DOSH registration filed with CAL/OSHA (DIR/DOSH).

Note. The following additional items may be requested by the Resident Hygienist prior to or during the work:

1. Quality assurance records including safety, security, materials, and personnel.

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2. Changes to original submissions or statements of "no changes".

3. Additional worker documentation who will work on the project but did not have documentation returned in the pre-job submittal submission.

POST JOB SUBMITTALS

B. Post-job Submittals. Submit electronic copy of the following post-job submittals to the

Owner within sixty (60) days of the completion of asbestos spot abatement work.

1. Submittal No. 1: Copies of revised notifications to regulatory agencies (if any).

2. Submittal No. 2: (If Applicable) Receipts and weight tickets from the landfill operator acknowledging the Contractor's delivery of (HEPA vacuum assist) wastes and including dates, container types and quantities, and tared weights of material delivered, and all appropriate signatures.

3. Submittal No. 4: (If Applicable) Copies of all accident reports submitted during work.

4. Submittal No. 5: A copy of worker exposure monitoring results collected in compliance with DOSH regulations (Title 8 CCR Section 1529) including daily, representative, full-shift, breathing-zone air samples and 30-minute excursion samples. Include a cover sheet signed by an authorized representative of the testing laboratory performing the work, indicating that the data are complete and accurate.

5. Submittal No. 6: Information on all new workers not covered by the pre-job submittals.

6. Submittal No. 7: Copies of Contractor's daily job reports.

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1.5 STANDARD OPERATING PROCEDURES

Develop, submit for approval, and implement a standard operating procedure for abatement work to ensure maximum protection and safeguard from asbestos exposure to the workers, the employees, and the environment (also see Section 1.4 entitled "Submittals). The Standard

Operating Procedures shall ensure:

A. Tight security against unauthorized entry into the work area.

B. Proper protective clothing and respiratory protection prior to entering the work area.

C. Safe work practices in the workplace include provisions for communications; exclusion of eating, drinking, smoking, or use of procedures or equipment that would in any way reduce the effectiveness of respiratory protection or other engineering controls.

D. Proper exit procedures from the work area.

E. Removing the asbestos-containing materials in a manner that minimizes release of fibers.

F. Packing, labeling, loading, transporting, and disposing of contaminated material in a way that minimizes or prevents exposure and contamination.

G. Emergency evacuation of personnel for medical or safety (fire and smoke) so that exposure will be minimized.

H. Safety from accidents in the workspace, especially from electrical shocks, slippery surfaces, and entanglements in loose hoses and equipment.

I. Provisions for effective supervision and OSHA-specified personnel air monitoring for exposure during the work.

J. Engineering systems that will minimize exposure to fibers in the workspace, including the exact locations, numbers, sizes, and types of HEPA-filtered exhaust fans.

H. Install OSHA-specified warning signs outside the work area during operations. The signs shall conform to OSHA requirements with the words "DANGER -- ASBESTOS -- CANCER

AND LUNG DISEASE HAZARD -- AUTHORIZED PERSONNEL ONLY -- RESPIRATORS

AND PROTECTIVE CLOTHING ARE REQUIRED IN THIS AREA." The warning signs shall be bright, so they shall be easily seen and read. The size of the sign and its lettering shall be no less than OSHA requirements.

1.6 PROTECTIVE CLOTHING

A. Provide to all workers, foremen, superintendents, authorized visitors, and inspectors, CONTRACT 4724

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protective disposable clothing consisting of full body coveralls, head covers, gloves, 18-inch-high boot-type covers or reusable footwear, and eye protection in accordance with 29

CFR 1926.1101 (3)(g)(ii)(e).

B. Provide hard hats and safety shoes as required by job conditions and safety regulations.

C. Reusable footwear, hard-hats, eye and hand protection shall be left in the "Contaminated

Equipment Room" until the end of the asbestos abatement work.

D. All disposable protective clothing shall be discarded and disposed of as asbestos waste every time the wearer exits from the work area.

1.7 SMALL SCALE WALL SHORT DURATION WORK (MINOR FIBER RELEASE EPISODE)

1. For anything less than three (3) square or linear feet of friable asbestos being disturbed is considered a minor fiber release episode by Federal regulations the following procedures shall be employed for work where asbestos-containing material (ACM) or presumed asbestos-containing material (PACM) is likely to be disturbed and the waste will not exceed what can fit into one glove bag or one waste bag, (Class III work) as defined in 8CCR 1529:

Very Important: For work exceeding 4 square inches please refer to specifications

028233 -A

• Laborers require a minimum of two (2) hours of Asbestos Awareness (which can be given by employer).

• Asbestos is a hazardous material, plan and avoid creating any dust.

• For the wall surface area intended to be drilled seal wall with duct tape and apply a non-toxic wetting agent or non-toxic gel type material to the immediate surface area intended to be impacted.

• Alternative 1 - drilling through a wet sponge is allowed following the application of duct tape.

• Alternative 2 – the use of HEPA vacuum assist power equipment is allowed.

• Any dust generated shall be immediately HEPA vacuumed or wiped up using wet disposable materials and discarded as asbestos-containing waste.

• Use as needed amended water (water with soap detergent) or like material to accommodate wall penetration work inside the work area.

• For all cutting, abrading, manual demolition, and sawing of painted surfaces follow personal protective procedures as outlined in OSHA 29 CFR

1926.1101.

2. For all manual demolition, cutting, abrading, and sawing of painted surfaces follow personal protective procedures as outlined in OSHA 29 CFR 1926.1101.

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A. These specifications represent the minimum performance standards with which the

Contractor must comply. The details indicated herein are suggested methods to be used to comply with applicable laws and regulations, though not all required elements are shown.

Omissions or misdescriptions do not relieve the Contractor from his responsibility in performing the work according to all applicable laws and regulations and according to the intent of these specifications.

B. The intent of the wall penetration work is to either drill or cut into the wall containing asbestos or potentially asbestos-containing wall materials within the project areas while utilizing wet methods and/or HEPA vacuum assistance power equipment. The result of the disturbance work shall be the removal and disposal of all wall waste as asbestos-containing debris. The established cleanliness criteria shall be as follows:

1. Completion of each general stage of work requires approval of successful completion and notice to proceed to the next general stage of work, from the project…