Hughson City Council
July 14, 2026

Technical Specifications TS-1

TECHNICAL SPECIFICATIONS
DIVISION 1 – GENERAL
Section 01 01 10 General Paragraphs .............................................................................. TS-2 DIVISION 2 – SITE CONSTRUCTION
Section 02 22 00 Demolition & Removal ............................................................... 02 22 00-1 Section 02 31 00 Earthwork (Except Utilities) ........................................................ 02 31 00-1 Section 02 31 50 Earthwork for Utilities ................................................................ 02 31 50-1 Section 02 33 50 Subgrade and Roadbed .............................................................. 02 33 50-1 Section 02 63 00 Storm Drain ................................................................................ 02 63 00-1 Section 02 74 00 Asphalt Concrete Pavement ....................................................... 02 74 00-1 Section 02 75 00 Concrete Sidewalks, Curbs, and Gutters .................................... 02 75 00-1 Section 02 78 50 Rubberized Cape Seal ................................................................. 02 78 50-1 Section 02 78 50 Slurry Seal ................................................................................... 02 78 50-1

Technical Specifications TS-2
DIVISION 1 – GENERAL
Section 01011

GENERAL PARAGRAPHS

1. General
The contractor shall furnish all labor, equipment, materials, and service necessary to construct the work shown on the drawings and in the manner described in these specifications. All equipment and materials furnished and installed shall be new.

2. Equals
It is the intention of this specification to allow the contractor to offer to supply either the material specified, or a suitable equivalent. The Engineer will determine whether the material offered as a substitute is equivalent to that specified and the contractor shall obtain permission in writing from the Engineer before making substitution.

3. Condemned Materials and Workmanship
Any materials failing to meet specifications shall be removed from work at once. Any employee of the contractor performing his work contrary to the specifications shall be discharged and not re-employed. No work will be considered as accepted because the Engineer fails to point out its deficiencies. The contractor shall correct any imperfect work whenever discovered.

4. Inspection and Testing
Inspections, tests, or approvals by the Engineer or others shall not relieve the contractor from his obligations to perform the work in accordance with the requirements of the contract documents.

The Owner shall pay for initial compaction testing. The contractor shall pay for all other compaction tests which are in areas which failed the initial compaction test. The contractor shall also pay the cost incurred by the Engineer for inspecting repairs, inspecting and observing retesting, etc., and inspecting all other work which previously failed to conform to the contract. These cost will be deducted from monies due or to become due to the contractor, and will be determined from the Engineer’s records.

Payment for repair and all other testing, including all labor, materials, tools, and equipment, of any work to be done by the contractor, shall be included in the cost of the work in place.

The Engineer and his representatives will at all times have access to the work. In addition, authorized representatives and agents of any participating government agency shall be permitted to inspect all work, materials, payrolls, records of personnel, invoices of materials, and other relevant data and records. The contractor will provide proper facilities for such access and observation of work and, also, for any inspection, or testing thereof.

If any work is covered contrary to the instructions of the Engineer, it must, if requested by the Engineer, be uncovered for his observation and replaced at the contractor’s expense.

In the event the contractor elects to work on a Saturday, Sunday, or legal holiday, the contractor shall notify the Engineer in advance in order that inspection may be performed. The contractor shall pay Owner’s expense of providing such special inspection on a Saturday, Sunday, or legal holiday.

If the Contractor elects to work more than 8 hours a day, the Contractor shall pay the Owner for the difference between the normal charge rate for the inspector and the inspector’s overtime charge rate.

No work shall be done at night without the prior written approval of the Engineer.

Technical Specifications TS-3
Two working days’ notice shall be given before a test is made, and no test shall be made without the presence of the Engineer or his authorized representative.

5. Time of Completion
The contractor shall plan the work and prosecute the same with such diligence that said work shall commence within 10 days after the Notice to Proceed is received, and it shall be completed within the time period set forth in the Construction Agreement.

6. Permits
The contractor shall obtain at his own expense, all necessary permits and comply with all requirements of the permits at his sole expense. The contractor shall obtain a City Business License and a City Encroachment Permit.

7. Shop Drawing Submittals
Submittals shall be made for materials and equipment so the Engineer can examine the submittals for compliance with the plans and specifications. Each submittal shall be accompanied by a letter or form indicating the following:

1. Submittal No.

2. Date of Submittal.

3. Contractor’s Company Name.

4. Contractor’s Signature (or authorized rep.)

5. Description of Submitted Item.

Submittals may be made within 10 working days of the approval of the contract. However, submittals shall not be made within 15 working days prior to installation of the item submitted for review. Contractor shall submit 3 copies of submittals. Electronic submittals are acceptable where materials samples are not required.

8. Easements
Where the proposed work lies within or near an easement on private property, the Contractor shall take care not to disturb any more property than is necessary and to restore conditions to their original state after completion, including replacement of fences, bushes, pipelines, etc. at his sole expense.

9. Shoring, Sheeting, and Bracing
Attention is directed to Section 5-1.02A “Trench Excavation Safety Plans,” and 7-1.01E, “Trench Safety,” of the Standard Specifications and these Special Provisions. Engineer will not be responsible for approving the Contractor’s detailed plan for worker protection as stated in Section 5-1.02A. Safety is the sole responsibility of the Contractor.

10. Cleanliness of Premises
During the progress of the work, the contractor shall keep the premises reasonably clean. The premises shall be kept and left free of all debris.

11. Materials, Fittings, and Equipment
All materials, fittings, and equipment used in the installation of the work shall be new when installed and in excellent condition when the job is completed.

12. Cleanup
Upon completion of the work and before making application for final inspection of the work, the contractor shall clean all ground occupied by him, in connection with the work, of all rubbish, debris, excess materials, temporary structures, and equipment. All portions of the work shall be left in a neat and sightly condition. Nothing in this

Technical Specifications TS-4
section, however, shall require or permit the contractor to remove warning or directional signs prior to formal acceptance by the Owner.

13. Construction Staking
The Engineer will provide the following construction staking: Locations, line and grade stakes for curb, gutter, sidewalk, driveways, catch basins, storm drain line, and survey monuments will be staked upon request by contractor.

Contractor shall provide a worker to assist the Inspector in checking subgrade and base elevations in the reconstruction area.

14. Record Drawings
The Contractor shall maintain at the job site, two sets of full-size contract drawings marked to show any deviations which have been made from the contract drawings including buried or concealed construction and utility features which are revealed during the course of construction. Special attention shall be given to recording the horizontal and vertical location of all buried utilities that differ from the contract drawings. Upon completion of the work, the marked sets of prints shall be delivered to the Engineer. Requests for partial payments will not be approved if the marked prints are not kept current, and request for final payment will not be approved until the marked prints are delivered to the Engineer.

15. Order of Work
Contractor shall submit proposed schedule and order of work for project construction to Engineer for review within ten (10) working days of the approval of the contract.

Contractor shall establish communication with property owners affected by construction and shall cooperate with them to minimize disruption of their operations due to construction.

16. Plans
The following drawings, including standard drawings, are referred to in these Specifications and Contracts as the Plans. Said Plans are attached hereto and are an integral part of the Contract.

Title: (a). 7
th Street Improvements – STBG 5411(022)
* * * *

Technical Specifications 02 22 00-1
DIVISION 2 – SITE CONSTRUCTION
Section 02 22 00

SITE PREPARATION, DEMOLITION AND REMOVAL

PART 1 – GENERAL

1.01 SECTION INCLUDES
A. Preparation of the site for all work of this Contract including but not limited to clearing, grubbing, demolition, and removals.

B. Implementation of the SWPPP for the project.

1.02 SUBMITTALS
A. Traffic Control Plan
B. Proposed demolition and removal procedures
C. Lead Compliance Plan for yellow paint or yellow thermoplastic striping removal as described in

1.07 below.

1.03 REQUIREMENTS
A. The work includes demolition or removal of all existing pavements in trench or reconstruction areas, and all other materials that must be removed during the construction of the project. All materials resulting from demolition work shall be removed from the project site. Remove rubbish and debris from the project daily, unless otherwise directed; do not allow accumulations.

1.04 DUST CONTROL
A. Take appropriate action to check the spread of dust, and to avoid the creation of a nuisance in the surrounding area. Do not use water if it results in hazardous or objectionable conditions, such as ice, flooding, or pollution. Comply with all dust regulations imposed by local air pollution agencies.

1.05 PROTECTION
A. Protect existing pavement, etc. that is to remain by shoring, bracing, and supports. Repair items damaged during performance of the work or replace with new. Do not overload structural elements. Provide new supports or reinforcement for existing construction weakened by demolition or removal work.

1.06 EXPLOSIVES
A. Use of explosives will not be permitted.

1.07 HAZARDOUS WASTE
A. Contractor shall comply with Caltrans Standard Specification Section 14-11.12 for all grindings that include yellow paint and/or yellow thermoplastic striping.

Technical Specifications 02 22 00-2
PART 2 – PRODUCTS

2.01 MANUFACTURERS
A. As approved.

2.02 MATERIALS
A. As approved.

2.03 MANUFACTURED UNITS
A. As approved.

PART 3 – EXECUTION

3.01 EXAMINATION
A. Prior to start of Work, meet with Engineer on site to verify and confirm limits of demolition and removals.

B. Notify Engineer of all existing above and below grade features not shown on plans but discovered during site preparation. Allow City time to survey discovered elements and determine impact on proposed Work.

C. Start of Work shall indicate Contractor’s acceptance of suitability and compatibility of existing conditions with respect to the Work.

3.02 PREPARATION
A. Install all temporary controls.

B. Install security fencing.

C. Implement requirements of the SWPPP. Monitor performance of BMP’s daily.

D. Erect tree and/or utility pole protection measures.

3.03 EXISTING FACILITIES TO BE REMOVED
A. Remove portland cement concrete and asphaltic concrete paving and slabs in trench and reconstruction areas.

B. Where concrete is to be removed, saw concrete along straight lines to a depth of not less than 2 inches. Make each cut in wall perpendicular to the face and in alignment with the cut in the opposite face. The remainder of the concrete shall be broken out, provided that the broken area is concealed in the finished work, and the remaining concrete is sound. At locations where the broken face cannot be concealed, it shall be ground smooth or the saw cut shall be made entirely through the concrete.

C. Remove tree stumps and roots completely.

3.04 CLEANUP
A. Debris and Rubbish: Remove and transport debris and rubbish in a manner that will prevent spillage on streets or adjacent areas. Clean up spillage from streets and adjacent areas.

B. Regulations: Comply with Federal, State, and Local hauling and disposal regulations. * * * * *

Technical Specifications       02 31 00‐1

Section 02 31 00
EARTHWORK [Except Utilities]
PART 1 – GENERAL

1.01 SCOPE OF WORK
A. Consists of furnishing all labor, materials, tools, and equipment, excavation, and embankment incidental to construct the subgrade for pavement, curb, gutter, drive approaches, and sidewalk in accordance with the plans.

1.02 WATER SUPPLY
A. Contractor shall provide a water supply as required for accomplishing the work of this section.

PART 2 – PRODUCTS

NOT USED
PART 3 – EXECUTION

3.01 ROADWAY/STREET EXCAVATION
A. Perform roadway/street excavation in accordance with Section 19 of the Standard Specifications.

3.02 EXCAVATION
A. Perform excavation and backfill in accordance with Section 19 of the Standard Specifications.

3.03 EMBARKMENT
A. Construct roadway embankment in accordance with Section 19 of the Standard Specifications.

3.04 COMPACTION
A. Perform compaction in accordance with Section 19 of the Standard Specifications.

3.05 DUST CONTROL
A. Provide dust control in accordance with Section 10 of the Standard Specifications.

3.06 WATERING
A. Watering shall conform to Section 19 of the Standard Specifications.

3.07 DISPOSAL
A. Remove all deleterious and excess materials from the site.

3.08 TESTING
A. Compaction density shall be measured in accordance with ASTM D 2922 and D 3017, latest revision, and shall be taken at locations selected by the Engineer. * * * *

Technical Specifications       02 31 50‐1
Section 02 31 50

EARTHWORK FOR UTILITIES

PART 1 – GENERAL

1.01 APPLICABLE PUBLICATIONS
A. The publications listed below form a part of this specification to the extent referenced.  The publications are referred to in the text by the basic designation only.

A. American Society for Testing and Materials (ASTM) Publications:

C 33‐81 Concrete Aggregates
C 136‐81 Sieve Analysis of Fine and Coarse Aggregates
D 1557‐78 Moisture‐Density Relations of Soils and Soil‐Aggregate Mixtures using 10‐lb. (4.5 KG) Rammer and 18‐in. (457‐mm) Drop
D 2487‐69 Classification of Soils for Engineering Purposes (R 1975) D 2922‐78 Density of Soil and Soil‐Aggregate in Place by Nuclear Methods (Shallow Depth) D 3017‐78 Moisture Content of Sail and Soil‐Aggregate in Place by Nuclear Methods (Shallow Depth)

1.02 DESCRIPTION
A. This section covers earthwork requirements for buried piping and conduit systems.

1.03 SUBMITTALS
A. Certified Test Reports:  Submit certified test reports for the following:

1. Sand tested in accordance with ASTM C 136 and ASTM D 2487

1.04 DELIVERY AND STORAGE
A. Deliver and store materials in a manner to prevent contamination or segregation.

PART 2 – PRODUCTS

1.01 NATIVE MATERIAL
A. In general, shall be free of debris (including asphalt), roots, wood, scrap material, vegetable matter, refuse, soft unsound particles, frozen, deleterious, or objectionable materials.

1.02 SELECT NATIVE MATERIAL
A. Shall conform to the generalrequirementsfor native material above and lumps over 2” diameter shall be removed.

1.03 SAND
A. Shall conform to the general requirements for native material above and shall be clean, coarse‐ grained material classified as SP by ASTM D 2487 of which not more than 10 percent by weight shall be finer than the No. 200 sieve.

Technical Specifications       02 31 50‐2

1.04 CRUSHED STONE
A. Shall conform to the general requirements for gravel above and a minimum of 10 percent of the particles shall have at least the fractured face and gradation shall conform to coarse aggregate requirements of ¾‐inch to #4 size in accordance with ASTM C 33.

1.05 BEDDING
A. Shall be select native material.

1.06 BORROW
A. Shall be materials conforming to the requirements above.

PART 3 – EXECUTION

3.01 SURFACE PREPARATION
A. Cutting pavement, Curbs, and Gutters: Make cuts with neat, vertical, parallel, straight lines six inches wider than trench width on each side of trenches and six inches beyond each edge of pits.

3.02 GENERAL EXCAVATION
A. Shall be to the elevations and dimensions indicated or otherwise specified.  Keep excavations free from water while construction is in progress.   Make trench sides as nearly vertical as practicable and safe.  Sides of trenches shall not be sloped from the bottom of the trench up to the elevation of the top of the pipe and conduit.  Excavate hard material to an over‐depth at least 4 inches below the bottom of the pipe, conduit, and appurtenances unless otherwise indicated or specified.  Stabilize soft, weak, or wet excavations by excavating an additional 8‐ inches and placing compacted bedding material.  Use bedding material to refill over‐depths to the proper grade and place in 8‐inch maximum layers.  Grade bottom of trenches accurately to provide uniform bearing and support for each section of pipe, conduit, and structures on undisturbed soil, or bedding material as indicated or specified at every point along its entire length except for portions where it is necessary to excavate for bell holes and for making proper joints.  Dig bell holes and depressions for joints after trench has been graded and dimension as required for properly making the particular type of joint to ensure that the bell does not bear on the bottom of the excavation.  Dimensions as indicated or specified.

B. Excavations shall be back‐filled before leaving work for the night, except for bore pits which are protected in accordance with all applicable safety regulations.

3.03 GENERAL BEDDING
A. Shall be of the materials and depths as indicated or specified.  Ensure that bedding is placed completely under pipe haunches.  Place bedding in 8‐inch maximum loose lifts.  Provide uniform and continuous support for each section of structure except at bell holes or depressions necessary for making proper joints.

B. Refill:  Is defined as material placed in excavation to correct over‐cuts in depth.

3.04 GENERAL BACK‐FILLING
A. Shall be as indicated or specified.  Place in 8‐inch maximum loose lifts to one‐foot above pipe unless otherwise specified.  Bring up evenly on each side, and for the full length, of the structure.

Ensure that no damage is done to structures or protective coatings thereon.   Place the remainder of the back‐fill in 8‐inch maximum loose lifts unless otherwise specified.  Compact each loose lift as specified in Paragraph “General Compaction” before placing the next lift.  Do

Technical Specifications       02 31 50‐3
not back‐fill in freezing weather, where the material in the trench is already frozen or is muddy, except as authorized.   Where unacceptable settlements occur in trenches and pits due to improper compaction, excavate to the depth necessary to rectify the problem, then back‐fill and compact the excavation as specified herein and restore the surface to the required elevation.

3.05 GENERAL COMPACTION
A. Use hand‐operated plate type vibratory or other suitable hand tampers in areas not accessible to larger rollers or compactors.  Be careful to avoid damaging pipes and protective pipe coatings.

Compaction shall be in accordance with the following unless otherwise specified.  If necessary, the Contractor’s selected equipment and construction procedure shall be altered, changed, or modified in order to meet the specified compaction requirements.

B. Compaction of Refill: In soft, weak, or wet soils tamp refill to consolidate and densify the material.  In stable soils compact to 90 percent ASTM D 1557, Method D, maximum density.

C. Compaction of Bedding: Compact to 90 percent of ASTM D 1557, Method D, maximum density.

D. Compaction of Back‐fill: Compaction shall be to 90 percent of ASTM D 1557, Method D, maximum density, except as otherwise specified herein.

3.06 SPECIAL EARTHWORK INSTALLATION REQUIREMENTS
A. Manholes and Other Appurtenances: Provide at least 12 inches clear from outer surfaces to the ground.  Remove unstable soil that is incapable of supporting the structure to an over‐depth of one foot and refill with crushed stone to the proper elevation.  Refill over‐depths with crushed stone to the required grade and compact to 95 percent of ASTM D 1557, Method D, maximum density.

B. Roads and Streets(Paved or Unpaved), andwithin 4‐Feet of Pavement or Travel Way: Place back‐ fill in 8‐inch maximum loose lifts.  Compact back‐fill surrounding pipes, ducts, conduits, and other structures as specified herein.  Compact back‐fill to 90 percent of ASTM D 1557, Method D, maximum density except compact the top 24 inches to 95 percent of ASTM D 1557, Method D, maximum density.   Back‐fill in a manner to permit the rolling and compacting of the completed excavation with the adjoining material to provide the specified density so that paving of the area can proceed immediately after back‐filling has been completed.   Compaction requirements for materials in pavement sections above the subgrade level shall be as specified in Section 02640, Asphalt Concrete Pavement.

3.07 FINISH OPERATIONS
A. Grading:  Shall be to finished grades indicated within one tenth of a foot.  Existing grades which are to remain but are disturbed by the Contractor’s operations shall be graded as directed.

B. Disposition of Surplus Material: Surplus or other soil material not required or suitable for filling, back‐filling, or grading shall be removed.

C. Protection of Surfaces: Protect newly graded areas from traffic, erosion, and settlements that may occur.  Repair or re‐establish damaged grades, elevations, or slopes.

D. Pavement Repair: Repair pavement, curbs, and gutters as specified in Section 02640, Asphalt concrete For Vehicular Traffic and Section 03302, Cast‐In‐Place Concrete (Minor Building Construction).  Do not repair pavement until trench or pit has been backfilled and compacted as herein specified.  Provide a temporary road surface over the back‐filled portion until permanent pavement is repaired.   Remove and dispose of temporary road surface material when

Technical Specifications       02 31 50‐4
permanent pavement is placed.  As a minimum, one‐way traffic shall be maintained at all times on roads and streets crossed by trenches; roads and streets shall be fully opened to traffic at the end of each day, unless otherwise noted.

3.08 TESTING
A. Compaction density testing shall be measured in accordance with ASTM D 2922 and D 3017 and shall be taken at locations selected by the Engineer.  In order to test the relative density in the critical area immediately around the pipe, the contractor may be required to spot excavate down to the installed pipeline so that proper compaction tests can be obtained.  This will only be required if the inspector feels the pipe and back‐fill was not installed in accordance with the specifications.  After testing, the area shall be compacted as indicated above. * * * *

Technical Specifications       Section 02 33 50‐1

Section 02 33 50

SUBGRADE AND ROADBED
PART ONE ‐GENERAL

1.01 SECTION INCLUDES
A. Subgrade preparation for all paving and surfacing

1.02 RELATED WORK
A. Section 02 30 00 ‐Earthwork

1.03 MEASUREMENT AND PAYMENT
A. No separate payment or compensation shall be made for work of this Section.

B. Full compensation and payment for work of this Section shall be considered as part of and included in payment for each construction item for which the work is executed.

PART TWO ‐ PRODUCTS

2.01 MATERIALS
A. Comply with requirements of Section 02300
PART THREE ‐ EXECUTION

3.01 EXAMINATION
A. Verify established grades are in conformance with requirements.

B. Locate, identify, and protect from damage utilities that remain.

3.02 PREPARATION
A. Adjust utility boxes, risers, lids and other appurtenances as required to meet and match proposed finish surface grades.

3.03 SUBGRADE
A. Comply with recommendations of Geotechnical Engineer and Geotechnical Services Report prepared for this project.

B. Excavate and shape subgrade to line, grade, and cross section.

C. Roll subgrade with an approved roller until the top 12 inches is compacted to 95 percent of maximum density at optimum moisture content as determined by ASTM D 1557 (or as specified in the soils report or otherwise by the geo‐technical engineer).

D. Remove all soft or otherwise unsuitable material and replace with suitable material.

E. Fill holes and depressions to the required grade and cross sections with material from the excavation.

F. The finished subgrade shall be within a tolerance of plus or minus 0.05 of a foot of the grade and cross section shown, shall be smooth and free from irregularities and at the specified density.

G. Extend compaction one foot beyond the edge of paving, curb, or form.

Technical Specifications       Section 02 33 50‐2

3.04 PROTECTION OF SUBGRADE
A. Protect and maintain the prepared subgrade in the finished condition until the first succeeding course is placed.

B. Restore and correct damaged subgrade as specified above. Verify compliance with subgrade requirements.
* * * *

Technical Specifications       Section 02 63 00‐1

Section 02 63 00

STORM DRAIN
PART 1 – GENERAL

1.01 APPLICABLE PUBLICATIONS
A. The following publications of the issues listed below, but referred to hereinafter by basic designation only, form a part of this specification to the extent required by the reference thereto:

B. State of California:

1. State of California, Department of transportation, Standard Specifications for Road Construction, July 1992.

2. American Society for Testing and Materials (ASTM) Publications:

C 33 Concrete Aggregates
C 76 Reinforced Concrete Culvert, Storm Drain, and Sewer Pipe C 94 Ready‐Mixed Concrete
C 150 Portland Cement
C 171‐69 Sheet Materials for Curing Concrete (1986)
C 443 Joints for Circular Concrete Sewer and Culvert Pipe, Using Rubber Gaskets C 478 Precast Reinforced Concrete Manhole Sections
C 494‐86 Chemical Admixtures for Concrete
D 3034   Type PSM Poly (Vinyl Chloride) (PVC) Sewer Pipe and Fittings F 477 Elastometric Seals (Gaskets) for Joining Plastic Pipe C. Related Work in Other Sections: The following items of associated work are included in other sections of these specifications:

1. Earthwork:  Section 02 20 20

2. Cast‐in‐Place Concrete:  Section 03 30 20

1.02 QUALITY ASSURANCE
A. Design of Formwork is the Contractor’s responsibility.

B. Testing Services: In place soil compaction teststo be performed by Soils Engineer, at the Owner’s expense.  Retests shall be paid by the Contractor.

1.03 SUBMITTALS
A. Manufacturer’s Literature: Manufacturer’s descriptive literature and recommended method of installation.

B. Certification:  Manufacturer’s certification that products meet specification requirements.

C. Testing Laboratory reports that backfill compaction meets the requirements of this Section.

Technical Specifications       Section 02 63 00‐2

1.04 DELIVERY, STORAGE, AND HANDLING OF MATERIALS
A. Delivery and Storage: Inspect materials delivered to site for damage.  Unload and store with minimum handling.  Store materials on site in enclosures or under protective covering.  Store plastic piping and rubber gaskets under cover out of direct sunlight.  Do not store materials directly on the ground.  Keep inside of pipes and fittings free of dirt and debris.

B. Handling:  Handle pipe, fittings, valves, hydrants, and other accessories in such manner as to ensure delivery to the trench in sound undamaged condition.  Take special care to avoid injury to coatings and linings on pipe and fittings; make satisfactory repairs if coatings or linings are damaged.  Carry pipe to the trench; do not drag it.  Do not leave rubber gaskets and plastic piping that are not to be installed immediately out in the sunlight, but store under cover out of direct sunlight.

PART 2 – PRODUCTS

2.01   PIPING MATERIALS
A. Polyvinyl Chloride (PVC) Plastic Piping:

1. Pipe and Fittings:  Pipe and fittingsshall conform to ASTM D3034 (SDR 26),with endssuitable for elastomeric gasket joints.

2. Joints and Jointing Material: Joints shall conform to ASTM D3212.  Gaskets shall conform to ASTM F477.

B. Reinforced Concrete Storm Drainpipe:

1. Pipe and Fittings: Pipe and fittings shall conform to ASTM C76 with end suitable for rubber gasket joints.

2. Rubber Gasketed Joints: Joints shall conform to ASTM C443.

C. Cast‐in Place Concrete Pipe:

1. Pipe and Materials: Pipe and materials shall conform to Section 63 of The State of California Department of Transportation Standard Specifications (1992 edition).   Class A concrete mixture and single stage construction.

2.02  CONCRETE MATERIALS
A. Precast Concrete Manhole Sections: Precast concrete manhole risers, cones, and grade rings shall conform to ASTM C478.

B. Poured‐in‐place Concrete: Use Concrete conforming to ASTM C94, 1” maximum, having a minimum compressive strength of 2,500 psi at 28 days.

2.03 METAL MATERIALS
A. Frame and cover Pinkerton A‐624 or equal.

PART 3 – EXECUTION

3.01   EARTHWORK
A. Do earthwork in accordance with Section 02202, “Earthwork for Utilities.”

Technical Specifications       Section 02 63 00‐3

3.02 PIPE LAYING AND JOINTING
A. Each pipe and fitting will be inspected before and after installation and those found defective will be rejected.  Provide proper facilities for lowering sections of pipe into trenches.  Lay non‐ pressure pipe with bell ends in the upgrade direction.  Adjust spigots in bells to give a uniform space all around.  Blocking or wedging between bells and spigots will not be permitted.  Replace by one of the proper dimensions any pipe or fitting that does not allow sufficient space for proper caulking or installation of joint material.  At the end of each day’s work, close open ends of pipe temporarily with wood blocks or bulkheads.

B. Connections to Existing:  Make connections to existing in an approved manner.  Conduct work so that there is minimum interruption of service on existing line.

3.03 FIELD TESTS AND INSPECTIONS
A. Field Tests and Inspection, General: The Engineer or Inspector will witness all field testsspecified in this section.  The Contractor shall perform all field tests and provide all labor, equipment, and incidentals required for testing.

B. Pipeline Testing: Check each straight run of pipeline for visible deficiencies by holding a light in a manhole; it shall show a practically full circle of light through the pipeline when viewed from the adjoining end of line.
* * * *

Technical Specifications       Section 02 74 00‐1
Section 02 74 00

ASPHALT CONCRETE PAVEMENT
PART ONE – GENERAL

1.01 APPLICABLE PUBLICATIONS
A. The following publications of the issues listed below, but referred to hereinafter by basic designation only, form a part of this specification to the extent required by the references thereto:

B. State of California, Department of Transportation, Standard Specifications for Road Construction, July 1992.

C. American Society for Testing and Materials (ASTM):

D 1557‐78 Test for Moisture‐Density Relations of Soils Using 10‐lb.  Rammer and 18‐inch Drop (Method D).

D 2922‐78 Density of Soil and Soil‐Aggregate in Place by Nuclear Methods (Shallow Depth).

D 3017‐78 Moisture Content of Soil and Soil‐Aggregate in Place by Nuclear Methods(Shallow Depth).

1. Federal Specifications (Fed. Spec.):  FS TT‐P‐ISC Paint, Traffic, Highway, White and Yellow.

1.02 STATE STANDARD SPECIFICATION
A. Whenever this specification is referenced, the following is understood:

B. When the term “commission” or “Department” occurs, it shall mean the Owner.  Whenever the term “Director” or “Executive Officer” occurs, it shall mean the City Manager.

C. Whenever the term “Engineer” occurs, it shall mean the Engineer of this project.

D. Whenever a discrepancy occurs, it shall mean the Engineer of this project.

E. All references to measurement and payment are deleted.

1.03 SUBMITTALS
A. General:   Preparation of mix design, sampling, and testing of materials and equipment for compliance with the specifications shall be made by the Contractor.   The samples shall be properly marked to show the name of the material, name of the supplier, contract number and the segment of the work where the material represented by the sample is to be used.  Sampling and test methods shall be in accordance with procedures of the applicable publications and the State Materials Manual.  If material supplied from a commercial pug mill or mixing plant has been sampled and tested by an independent engineering testing laboratory during the last 6 months from the time of contract award, certified copies of tests specified herein for the material being furnished may be submitted in lieu of the specified conformance tests.  Copies of weigh‐master’s certificates or certified delivery ticketsfor each truck load of materialshall result in the Contractor providing physical evidence (corings, etc.) which clearly show that the material has the proper thickness.

1.04 SUBGRADE
A. Requirements for subgrade are specified in Section 02 20 00, Earthwork.  Prior to construction of base course and asphaltic concrete, clean previously constructed subgrade, or sub‐base of all

Technical Specifications       Section 02 74 00‐2
foreign substances.  The surfaces shall be inspected for the specified compaction and trueness to line and grade.

1.05 REQUIREMENTS
A. General:  The aggregate base, tack coat, and bituminous course or overlay and traffic control shall conform to the requirements of the Standard Specifications for Road Construction, State of California Department of Transportation, current edition.

PART TWO – PRODUCTS

1.01 MATERIALS
A. Aggregates:   The grading and proportioning of aggregates shall be such that the combined mineral aggregate conforms to the specified requirements.

1. Aggregates for base course shall conform to Section 26 of the Standard Specifications, Class 2 for ¾‐inch maximum gradation.

2. Aggregatesfor asphaltic concrete shall conform to Section 39 of the Standard Specifications, Type B for individual test result conforming to ½‐inch maximum size gradation, medium.

B. Asphaltic Materials:

1. Asphaltic Emulsion, (RS‐1), shall conform to Section 94 of the Standard Specifications.

2. Striping:  Traffic striping shall be thermoplastic and shall conform to section 84.2 of the standard specs.

PART THREE – CONSTRUCTION

3.01   CONSTRUCTION
A. Base Course:

1. Aggregate base shall be place in accordancewith requirements of Section 26 of the Standard Specifications and to the thickness shown.  The materials shall be graded and compacted in maximum 4‐inch layers to at least 95 percent of maximum density (ASTM D 1557).

2. Maintenance:  The base course shall be maintained until the asphaltic pavement is in place.

Maintenance shall include drainage, rolling,shaping, and water as necessary to maintain the course in proper condition.  Sufficient moisture shall be maintained at the surface to prevent a dusty condition by light sprinkling with water.  Areas of completed base course that are damaged by freezing shall be conditioned, reshaped and re‐compacted in accordance with the requirements of this specification, without additional cost to the Owner.

B. Paint Binder:   Asphaltic emulsion shall be applied to the existing pavement surface, in accordance with Section 39 of the Standard Specifications to the exposed edges and surfaces of the existing pavement and concrete against which asphaltic concrete is to be placed.  Existing surfaces shall be clean of dirt, grease, etc.  which would prevent bond of new pavement to existing.

C. Saw‐cutting of Asphalt Pavement:  Use saw capable of cutting a minimum of 1‐1/2 inches in depth.  Mark cut lined precisely with chalkline.  On trenches saw‐cut must be a minimum of 12 inches wider (6 inches each side) than trench width.  Saw along line to provide a neat, uniform straight cut.  Re‐cut at Contractor’s expense all edges that become broken or damaged.

D. Asphalt Concrete:

Technical Specifications       Section 02 74 00‐3

1. All materials shall be furnished by the Contractor.  The bituminous concrete shall consist of mineral aggregate, uniformly mixed with bituminous material in a central plant in accordance with Section 39 of the Standard Specifications.   The mixing plant and construction equipment shall conform to the requirements of Section 39.

2. Placing:  Bituminous mixtures shall be delivered to the roadbed at temperatures specified in the Standard Specifications.  Spreading of the mixture shall be in accordance with Section 39 of the Standard Specifications.  All loads shall be covered with tarpaulin or other material during transportation, if needed to preserve heat.

3. Compaction:  Initial or breakdown rolling and the final rolling of the uppermost layer of the asphalt concrete shall be compacted in accordance with Section 39 of the Standard Specification Compaction by vehicular traffic shall not be permitted.

4. Joining Pavement:  the joints between old and new pavements or between successive days’ work shall be carefully made in such a manner as to insure a continuous bond between old and new sections of the course.  Edges of existing pavement shall be exposed and cleaned, and edges cut to straight, vertical surfaces.  All joints shall be painted with a uniform coat of tack coat before the fresh mixture is placed.

5. Protection of Pavement:  After final rolling, no vehicular traffic of any kind shall be permitted on the pavement until it has cooled and hardened.

3.01 STRIPING
A. Replace existing striping with thermoplastic in accordance with section 84.2 of the standard specifications.

B. Cleaning:   Sweep surface to remove loose material, contaminants, and dirt.   Do not begin marking pavement until it is acceptable to Engineer.

C. Apply thermoplastic with mechanical equipment equipped with guide painter and metering device adequate to determine quantity of thermoplastic being applied.  Apply at uniform rate of

0.20 16/ft of 4” wide stripe for extended thermoplastic and 0.13 16/ft of 4” wide stripe for sprayable thermoplastic.  Provide uniform straight edges.  Use approved stencils for arrows, letters, and other symbols.  Color shall be same as existing or as shown on the improvement plans..

3.03 INSPECTION OF PLANT AND EQUIPMENT
A. The Engineer shall have access at all times to all parts of the batch plant for checking the adequacy of the equipment in use, inspecting the operation of the plant, verifying weight, proportions, and character of materials and checking temperatures being maintained in the preparation of the mixtures.

3.04 TESTING
A. Compaction density testing shall be measured in accordance with ASTM D 2922 and D 3017 and shall be taken at locations selected by Engineer.
* * * *

Technical Specifications       Section 02 75 00‐1
Section 02750

CONCRETE SIDEWALK, CURBS, AND GUTTERS
PART ONE ‐ GENERAL

1.01 SECTION INCLUDES
A. Concrete paving, curbs, and mow strips.

B. Thickened edge.

1.02 RELATED SECTIONS
A. Section 01 40 00 ‐ Quality Requirements, field samples.

B. Section 02 30 00 ‐ Earthwork, preparation of site for paving.

C. Section 02 33 50 ‐ Subgrade and Roadbed, subgrade, and base preparation.

D. Section 03 10 00 ‐ Concrete Forms and Accessories.

E. Section 03 20 00 ‐ Concrete Reinforcement.

F. Section 32 13 13 ‐ Concrete Paving.

G. Section 32 14 13 ‐ Precast Concrete Unit Paving.

1.03 PRICE AND PAYMENT PROCEDURES
A. Payment of the various Construction Items described in the Schedule of Values shall be considered full compensation for work of this Section.

B. Paving shall be measured edge to edge.  Thickened edges or thickened slab sections shall be considered as incidental to paving bid items except that turn down slab edges shall be in addition to the edge‐to‐edge measurement.

C. Payment for thickened edges shall include all work in addition to slab of which the turn down edge is a part.

1.04 REFERENCES
A. ACI 211.1 ‐ Standard Practice for Selecting Proportions for Normal, Heavyweight, and Mass Concrete; American Concrete Institute International; 1991 (Reapproved 2002).

B. ACI 301 ‐ Specifications for Structural Concrete for Buildings; American Concrete Institute International; 2005.

C. ACI 302.1R‐4 ‐ Guide for Concrete Floor and Slab Construction.

D. ACI 304R ‐ Guide for Measuring, Mixing, Transporting, and Placing Concrete; American Concrete Institute International; 2000.

E. ACI 305R ‐ Hot Weather Concreting; American Concrete Institute International; 1999.

F. ACI 306R ‐ Cold Weather Concreting; American Concrete Institute International; 1988 (Reapproved 2002).

G. ASTM A 615/A 615M ‐ Standard Specification for Deformed and Plain Billet‐Steel Bars for Concrete Reinforcement; 2009b.

H. ASTM C 33 ‐ Standard Specification for Concrete Aggregates; 2008.

Technical Specifications       Section 02 75 00‐2
I. ASTM C 39/C 39M ‐ Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens; 2009a.

J. ASTM C 94/C 94M ‐ Standard Specification for Ready‐Mixed Concrete; 2009a.

K. ASTM C 150 ‐ Standard Specification for Portland Cement; 2007.

L. ASTM C 260 ‐ Standard Specification for Air‐Entraining Admixtures for Concrete; 2006.

M. ASTM C 309 ‐ Standard Specification for Liquid Membrane‐Forming Compounds for Curing Concrete; 2007.

N. ASTM C 494/C 494M ‐ Standard Specification for Chemical Admixtures for Concrete; 2008a.

O. ASTM C 618 ‐ Standard Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete; 2008a.

P. ASTM D 1751 ‐ Standard Specification for Preformed Expansion Joint Filler for Concrete Paving and Structural Construction (nonextruding and Resilient Bituminous Types); 2004 (Reapproved 2008).

1.05 SUBMITTALS
A. See Section 01 01 10 ‐ General Paragraphs.

B. Product Data:  Provide data on joint filler, admixtures, curing compound, and accessories.

C. Design Data:  Indicate pavement thickness, designed concrete strength, reinforcement, and typical details. Allow 10 days for review by Owner's testing service.

D. Certificate of Compliance:  Submit certification by the materials and mix producers indicating that the materials and mixes are in compliance with these specifications.  Certification shall be signed by the material and mix producers.

E. Batch Tickets:  Conform to ASTM C94.

F. Placement Record.

1.06 QUALITY ASSURANCE
A. Owner may employ the services of independent inspection and testing agencies for inspections and tests required for work of this Section.  Contractor shall comply with requirements of the agencies during execution of the work.

B. Perform work in accordance with ACI 301.

C. Comply with City and Caltrans standard specifications as applicable.

D. Acquire cement and aggregate from same source for all work.

E. Installer Qualifications: Company specializing in performing the work of this section with minimum 10 years related experience and demonstrative experience on at least 5 successful projects of a similar scope to this project. Submit applicators/contractors resume of successful projects utilizing specified concrete color system.

PART TWO ‐ PRODUCTS

2.01 PAVING ASSEMBLIES

Technical Specifications       Section 02 75 00‐3
A. Comply with applicable requirements of ACI 301.

B. Conform to City Standards.

2.02 FORM MATERIALS
A. Form Materials:  Conform to ACI 301.

B. Joint Filler:  Preformed; non‐extruding bituminous type (ASTM D 1751).

1. Thickness:  1/2 inch.

2.03 REINFORCEMENT
A. Reinforcing Steel:  ASTM A 615/A 615M Grade 40 (280); deformed billet steel bars; unfinished finish.

B. Dowels:  ASTM A 615/A 615M Grade 40 (280); deformed billet steel bars; unfinished finish.

2.04 CONCRETE MATERIALS
A. Obtain cementitious materials from same source throughout.

B. Cement:  ASTM C 150 Normal ‐ Type I portland type, grey color.

C. Fine and Coarse Mix Aggregates:  ASTM C 33.

D. Fly Ash:  ASTM C 618, Class C or F.

E. Water:  Clean, and not detrimental to concrete.

F. Air Entrainment Admixture:  ASTM C 260.

G. Chemical Admixtures:  ASTM C 494/C 494M, Type A ‐ Water Reducing, Type C ‐ Accelerating, and Type G ‐ Water Reducing, High Range and Retarding.

2.05 ACCESSORIES
A. Curing Compound:  ASTM C 309, Type 1, Class A.

1. Acceptable Products:
a. 1100‐Clear, by WR Meadows, Inc, www.wrmeadows.com, or equal.

B. Joint Sealant:  Sonolastic Paving Joint Sealant by Sonneborn or approved equal conforming to ASTM C920.

1. Horizontal Conditions: Sonolastic SL1.

2. Color: Provide manufacturer's full range of available colors to Landscape Architect for selection.

C. Dowel Alignment:

1. Speed Dowel system by Greenstreak. Size per plans.

2. Diamond Dowl System by PNA, Plate size and spacing per ACI 302.1R‐04.

2.06 CONCRETE MIX DESIGN
A. Admixtures:  Add acceptable admixtures as recommended in ACI 211.1 and at rates recommended by manufacturer.

B. Concrete Properties:

Technical Specifications       Section 02 75 00‐4

1. Conform to City standards.

2. Compressive Strength, when tested in accordance with ASTM C 39/C 39M at 28 days:  As scheduled.

3. Maximum Slump:  3 inches.

4. Maximum Aggregate Size:  3/4 inch.

2.07 MIXING
A. Transit Mixers:  Comply with ASTM C 94/C 94M.

2.08  SOURCE QUALITY CONTROL
A. Submit proposed mix design of each class of concrete to Landscape Architect for review prior to commencement of work.

B. Tests on cement and aggregates will be performed to ensure conformance with specified requirements.

C. Test samples in accordance with ACI 301.

PART THREE ‐ EXECUTION

3.01 EXAMINATION
A. Verify compacted subgrade is acceptable and ready to support paving and imposed loads.

B. Verify gradients and elevations of base are correct.

C. Start of Work of this Section will indicate Contractor's acceptance of existing conditions.

3.02 SUBBASE
A. See Section 02335 for construction of base course for work of this Section.

3.03 PREPARATION
A. Moisten base to minimize absorption of water from fresh concrete.

B. Adjust utility boxes, risers, lids, and other appurtenances as required to meet and match proposed surface finish grade.

3.04 FORMING
A. Place and secure forms to correct location, dimension, profile, and gradient.

B. Form curves at constant, true radius. Straight steel forms shall not be used to form curves.

C. Allow time for adequate review by Landscape Architect or Designated Representative prior to scheduling pour and placement of concrete. Accommodate these reviews into the project schedule.

D. Construct formwork to extend from the surface design elevation to the full depth of the paving cross section. Do not allow forms to extend above design elevations.

E. Place dowel system according to manufacturer's recommendations.

3.05 PLACING CONCRETE

Technical Specifications       Section 02 75 00‐5
A. Place concrete in accordance with ACI 304R.

B. Ensure reinforcement, inserts, embedded parts, formed joints are not disturbed during concrete placement.

C. Place concrete continuously over the full width of the panel and between predetermined construction joints.  Do not break or interrupt successive pours such that cold joints occur.

3.06 JOINTS
A. General:

1. Accurately construct joints to the design lines indicated on the Drawings.

2. Align curb, gutter, and sidewalk joints.

3. Joints at walkway intersection shall be laid out as directed in the field.  Mark joint locations on forms for review prior to placement of concrete.  Adjust as directed.

4. Joints along walkways between intersections shall be located at equal intervals at a distance approximately equal to the width of the walk.

B. Isolation Joints:

1. Place isolation joints as indicated on Drawings.

2. Place joint filler vertical in position, in true to design lines.  Secure to formwork during concrete placement to resist movement by wet concrete.

3. Place joint filler between paving components.  Recess top of filler 1/4‐ inch or to bottom of tooled radius.

C. Control Joints:

1. Construct as indicated on the Drawings.

2. Control joints shall be tooled with a standard tool.  Tool shall leave rounded edges and shall completely separate aggregate the full depth of the joint.

D. Cold Joints:

1. Construct as indicated on the Drawings.

2. Plan execution of work so that cold joints occur at predetermined joint locations as shown on drawings and as required.

3.07 FINISHING
A. Vehicular Paving:  Light broom, texture perpendicular to pavement direction.

B. Sidewalk Paving:  Light broom, texture perpendicular to direction of travel with troweled and radiused edge 1/2‐inch radius.

C. Place curing compound on exposed concrete surfaces immediately after finishing.  Apply in accordance with manufacturer's instructions.

3.08 TOLERANCES
A. Maximum Variation of Surface Flatness:  1/4 inch in 10 ft.

B. Maximum Variation From True Position:  1/4 inch.

Technical Specifications       Section 02 75 00‐6

3.09 FIELD QUALITY CONTROL
A. All testing to conform to City standards.

B. Observations: Notify Landscape Architect at the following points during the progress of the Work.

No subsequent Work shall be executed until Landscape Architect has had the opportunity to observe the condition and status of the Work.

1. When field samples are ready for review.

2. Forms: When forms, base material, and embedded items are in place.

C. Testing:

D. Appointed testing agency will take cylinders and perform slump and air entrainment tests in accordance with ACI 301.

E. Three concrete test cylinders will be taken for every 100 or less cubic yards of each class of concrete placed each day.

F. One additional test cylinder will be taken during cold weather and cured on site under same conditions as concrete it represents.

G. One slump test will be taken for each load of concrete upon delivery. Perform air entrainment test with each slump test.

H. Contractor shall maintain records of placed concrete items. Record date, location of pour, quantity, air temperature, and test samples taken.

3.10 PROTECTION
A. Immediately after placement, protect pavement from premature drying, excessive hot or cold temperatures, and mechanical injury.

3.11 CLEANING
A. Clean concrete of efflorescence in accordance with manufacturer's instructions.

B. Ensure concrete has sufficiently cured before cleaning.

C. Use concrete cleaner approved by pigment manufacturer and Landscape Architect. Do not use cleaners containing acid.

D. Apply cleaner in accordance with cleaner manufacturer’s instructions. * * * *

Technical Specifications 02 78 50-15
Section 02 78 50

RUBBERIZED CAPE SEAL

PART ONE- DESCRIPTION

1.01 GENERAL
This project shall consist of bituminous surface Asphalt Rubber Aggregate Membrane (ARAM) composed of a single application of Asphalt-Rubber material and hot pre-coated 3/8” aggregate.

This specification requires the application of a specified blend of asphalt-rubber binder material (i.e. a field blend product). This specification expressly determines that the asphalt-rubber binder material specified herein (i.e. a field blend product) and modified binder, rubber modified asphalt or PG 76-22TR (i.e. terminal blend products) are sufficiently different such that they are not functionally equivalent. Therefore, any substitutions for the asphalt-rubber binder material specified herein, such as but not limited to any rubber modified asphalt binder (i.e. a terminal blend product) will not be accepted.

PART TWO - MATERIAL COMPONENTS

2.01 ASPHALT CEMENT
The type and grade of PG asphalt cement utilized to manufacture the Asphalt Rubber binder shall be PG 58-22, PG 64-16, or PG 70-10 which shall comply with requirements in Table #1.

Table #1- PG Asphalt Cement Grading Requirements
Climate PG Grading
Cold PG 58-22
Moderate PG 64-16
Hot PG 70-10
• The exact grade of PG asphalt cement, if different than PG 70-10, shall be determined by the Asphalt Rubber supplier dependant on the specific project requirements.

2.02 GRANULATED RECLAIMED TIRE RUBBER
The CRM shall be produced primarily from the processing of whole automobile and truck tires. The rubber shall be produced by ambient temperature grinding processes only. The gradation of the CRM when tested in accordance with ASTM C-136 (dry sieve only) and using a 100-gram sample, shall meet the requirements in Table #2.

Technical Specifications 02 78 50-16
Table #2- CRM Grading Requirements
Sieve Size Scrap Tire Crumb Rubber High Natural Crumb Rubber #8 100 ---
#10 95-100 100
#16 35-85 92-100
#30 2-25 25-95
#50 0-10 6-35
#100 0-5 0-7
#200 0-2 0-3
The use of CRM from multiple sources is acceptable provided that the overall blend of the rubber meets the gradation requirements.

The individual CRM particles, irrespective of diameter, shall not be greater in length than 3/16 of an inch (5mm).

The CRM shall have a specific gravity of 1.15 ± 0.05 as determined by, and shall be free of loose fabric, wire and other contaminants except that up to 4 percent (by weight of rubber) calcium carbonate of talc may be added to prevent the rubber particles from sticking together. The rubber shall be sufficiently dry so as to be free flowing and not produce a foaming problem when blended with the hot asphalt cement. The CRM shall be accepted by certification from the approved supplier. The Reclaimed Tire CRM material shall conform to the chemical analysis in Table #3.

Table #3 – Reclaimed Tire CRM Chemical Requirements
Test ASTM Test Method Minimum Maximum
Acetone Extract D 297 6.0% 16.0%
Ash Content D 297 ---- 8.0%
Carbon Black Content D 297 28.0% 38.0%
Rubber Hydrocarbon D 297 42.0% 65.0%
Natural Rubber Content D 297 22.0% 39.0%
Note: All reclaimed tire rubber CRM shall be certified to have originated in California, and the CRM material will also be certified to have been processed in California, through invoice and bill of lading.

Technical Specifications 02 78 50-17

2.03 ASPHALT MODIFIER
Table #4 – Asphalt Modifier
Quality Characteristic ASTM Test Method Requirement
Viscosity at 100 °C (m2/s x 10-6) ASTM D445 X ± 3a
Flash Point (min, CL.O.C., °C) ASTM D92 207
Molecular analysis:

Asphaltenes by mass (max, %) ASTM D2007 0.1
Aromatics by mass (min, %) ASTM D2007 55

2.04 ASPHALT RUBBER BINDER
The temperature of the blended PG asphalt cement shall not be less than 375° F nor more than 450° F when the CRM is homogenously blended, in the field. The combined materials shall be reacted for a minimum of 120 minutes after the incorporation of all the CRM. The Asphalt Rubber binder shall meet the requirements in Table #4, when the reaction/interaction is complete.

Table #4 – Specification Limits for (Asphalt Rubber Binder) Hot Moderate Cold

Climate Climate Climate
Apparent viscosity, 347° F
Spindle 3 @ 12 RPM: cps
(ASTM D2669)
Min
Max
1500
2500
1500
2500
1500
2500
Cone Penetration, 77° F (25° C),
150g, 5 sec; 1/10 dm (ASTM D217)
Min
Max
15 40
20 70
25 100
Softening Point, °F (°C) (ASTM D36) Min 170° F (77° C) 160° F (71° C) 150° F (66° C) Resilience, 77° F (25° C), %
(ASTM D3407) Min 45 35 25
The viscosity shall be conducted by using a handheld HAAKE VISCOMETER, with rotor I, 24mm in depth x 53mm in height, or equivalent. When applying Asphalt Rubber, the reacted Asphalt Rubber binder shall be maintained at a temperature of not less than 375° F and no more than 425° F. If material in a batch of Asphalt Rubber binder is not used within six hours after the reaction period is complete, heating of the material shall be discontinued. When applying Asphalt Rubber, if the Asphalt Rubber binder temperature cools below 300° F and is not reheated, it shall be considered a reheat cycle. The total number of reheat cycles shall not exceed two (2). The binder materials shall be uniformly reheated to a temperature of not less than 375° F for application. Additional scrap tire CRM may be added to the reheated Asphalt Rubber binder and reacted for a minimum of 45 minutes and shall not exceed 10 percent of the total binder

Technical Specifications 02 78 50-18
weight. Reheated Asphalt Rubber binder shall conform to the requirements for blended Asphalt Rubber binder.

2.05 ASPHALT RUBBER BINDER FORMULATION
The Asphalt Rubber binder supplier, shall furnish to the Engineer within 15 days of the notice to proceed, the Asphalt Rubber binder formulations which shall contain the following information:

PG Asphalt Cement
Source of PG Asphalt
Grade of PG Asphalt
Percentage of PG Asphalt by total weight of the Asphalt Rubber mixture Percentage of Asphalt Modifier by total weight of the Asphalt Rubber mixture Reclaimed Tire Rubber (CRM)
Source of CRM
Grade of CRM
Percentage of CRM and High Natural CRM by total weight of the Asphalt Rubber mixture

2.06 AGGREGATE COVER MATERIAL
Aggregate shall be composed of clean and durable crushed rock or crushed gravel conforming to the following requirements:
• If the aggregate material is to be crushed gravel, it shall consist of hard, durable fragments of stone or gravel of accepted quality and crushed to specification size. All strata, streaks and pockets of clay, dirt, sandstone, soft rock, or other unsuitable material accompanying the sound rock shall be discarded and not allowed to enter the crusher. • The crushed aggregate or crushed gravel shall not contain more than 8% by weight of flat or elongated pieces and shall be free from wood, roots, and vegetable or other organic extraneous matter. The 3/8-inch crushed aggregate or crushed gravel shall have a minimum Cleanness Value (CV) of 80 and shall have a revolutions, as determined by ASTM C131 or California Test Method 211.

The crushed aggregate for Asphalt Rubber binder applications shall meet the requirements for gradation given in Table 5.

Table #5 – Aggregate Gradation Requirements – Asphalt Rubber Sieve Size Percent Passing
1/2 inch (12 mm) 95-100
3/8 inch (9 mm) 70-85
1/4 inch (4.75 mm) 0-15
#8 (2.36 mm) 0-5
#200 (75 μm) 0-1

Technical Specifications 02 78 50-19
The aggregate to be utilized shall be hot pre-coated with 0.5 to 1.0 percent PG asphalt cement.

The Engineer shall determine the appropriate amount of pre-coat. At no time shall the bag house fines be allowed to be reintroduced back into the hot coated aggregate. The pre-coated aggregate shall be supplied to the project site at 225° F to 325° F.

PART THREE - EQUIPMENT

3.01 GENERAL
The equipment used by the contractor for pavement cleaning and excess aggregate removal shall include operational top dumping pick-up brooms.

3.02 ASPHALT RUBBER EQUIPMENT
All equipment utilized in the production and application of AR binder material shall be described as follows:
a) A PG asphalt cement heating tank with a hot oil heat transfer system or a retort heating system capable of heating the PG asphalt cement to the proper temperature for blending with the CRM may be used for additional storage at the contractor’s option. b) An Asphalt Rubber mechanical blender shall have a two-stage continuous mixing process capable of producing a homogenous blend or PG asphalt cement and CRM, at the mix design specified ratios, as directed by the engineer. The mechanical blender shall be equipped with a granulated rubber feed system capable of supplying the PG asphalt cement feed system, as not to interrupt the continuity of the blending process. The maximum capacity of the primary blending vessel shall be 500 gallons. Both the primary and secondary blenders shall be equipped with an agitation device orientated horizontally or vertically in the blending vessel. The mechanical blender shall be capable of fully blending the individual modifier particles (CRM) with the PG asphalt cement. A separate PG asphalt cement feed pump and finished product pump are required. This unit shall have a PG asphalt cement Coriolis meter to determine the exact flor rate in gallons per minute. c) A distributor truck equipped with a heating unit, and an internal mixing device capable of maintaining a uniform mixture of PG asphalt cement and CRM. It shall be equipped with a full circulating spray bar and pumping system capable of applying the Asphalt Rubber binder material within a 5% tolerance of the specified application rate and must achieve a uniform covering of the surface to be treated. The distributor shall have a boot board on the rear of the vehicle and a bootman shall accompany the distributor. The bootman shall ride in a position so that all the spray bar tips are in full view and readily assessable for unplugging if a plugged tip should occur. The distributor truck shall also require a thermometer and a computer rate control (CRC). In addition, the distributor truck shall be equipped with a gear pump metering device separate from the actual binder pump. The pump and meter must have individual sensors to ensure the most accurate application rates in the event screens

Technical Specifications 02 78 50-20
become plugged with crumb rubber debris. Spreader trucks shall be equipped with a maximum width 12-foot spray bar to ensure proper coverage across the entire spray bar.

Spray bars in excess of 12 feet will not be allowed to apply Asphalt Rubber.

3.03 AGGREGATE COVER MATERIAL SPREADER
The cover material (chip) spreader shall be a self-propelled machine with an aggregate receiving hopper in the rear, belt conveyors to carry the pre-coated aggregate to the front, and a full width spreading hopper. The spreader shall be in a good mechanical condition and shall be capable of applying the cover aggregate uniformly across the spread width and at the specified application rate.

3.04 ROLLING EQUIPMENT
Sufficient rollers shall be used to cover the width of the aggregate spread with one pass. The first pass shall be made immediately behind the aggregate spreader as the aggregate is being placed.

Three (3) complete passes with the pneumatic tire rollers shall be made. The pneumatic-tire rollers shall carry a minimum loading of 3,000 pounds on each wheel and a minimum pressure of 90 pounds per square inch in each tire. Foam filled tires can be utilized.

3.05 HAULING EQUIPMENT
Trucks for hauling the pre-coated cover aggregate shall be tailgate discharge and shall be equipped with a device to lock onto the hitch of the cover material spreader. Haul trucks shall also be compatible with the cover aggregate spreader so that the dump bed will not push down on the spreader when fully raised, or have too short of a bed which results in aggregate spillage while dumping into the receiving hopper.

PART FOUR - CONSTRUCTION METHODS

4.01 GENERAL
Immediately prior to the application of the Asphalt Rubber binder chip seal application, the surface shall be clean in order to insure adequate adhesion of the Asphalt Rubber to the existing pavement surface.

4.02 WEATHER CONDITIONS
Asphalt Rubber binder material shall be applied only when the existing surface is dry, and the atmospheric temperature is above 50° F and rising. No material shall be applied when predicted chance of rain is higher than 75% or when the wind is in excess of 20 mph, as directed by the Engineer.

4.03 ASPHALT RUBBER BINDER – MIXING AND REACTION
The blending equipment must allow the determination of weight percentages of each asphalt rubber binder ingredient.

Technical Specifications 02 78 50-21
As asphalt rubber binder must be 79 ± 1 percent by weight asphalt binder and 21 ± 1 percent by weight of CRM. The minimum percentage of CRM must be 20.0 percent and lower values must not be rounded up. The CRM must be 75 ± 2 percent by weight scrap tire crumb rubber and 25 ± 2 percent by weight high natural scrap tire crumb rubber.

An asphalt modifier and asphalt binder must be blended at the production site. An asphalt modifier must be from 0 to 6.0 percent by weight of the asphalt binder in the asphalt rubber binder. The asphalt rubber binder supplier determines the exact percentage.

If blended before adding CRM, the asphalt binder must be from 375 to 440 degrees F when an asphalt modifier is added, and the mixture must circulate for at least 20 minutes. An asphalt binder, asphalt modifier, and CRM may be proportioned and combined simultaneously.

The blend of an asphalt binder and an asphalt modifier must be combined with the CRM at the asphalt rubber binder production site. The asphalt binder and asphalt modifier blend must be from 375 to 440 degrees F when the CRM is added. Combined ingredients must be allowed to react at least 45 minutes at temperatures from 375 to 425 degrees F except the temperature must be at least 10 degrees F below the flash point of the asphalt rubber binder.

4.04 APPLICATION OF ASPHALT RUBBER BINDER
Placement of the Asphalt Rubber shall proceed only under the following conditions:
a) The pavement surface temperature shall be 60° F and rising. b) The pavement surface is clean and dry,
c) The wind conditions do not exceed 20 mph.
d) All of the construction equipment such as the Asphalt-Rubber distributor, aggregate spreader, haul trucks loaded with cover material, rollers and brooms are in position and ready to commence placement operations.
e) Chance of rain does not exceed 75%
Asphalt Rubber binder shall be applied to the roadway following the mixing, reacting, and blending of Asphalt Rubber binder at a rate of 0.55 to 0.65 gallons per square yard. At no time will the application width exceed twelve (12) feet on the spray bar.

Distributor bar height, tip, size, distribution, speed and shielding materials shall be utilized to reduce the effects of excess wind upon the spray distribution (fan), of each binder. The Engineer shall delay or reschedule work when high gusting winds in excess on 20mph prevent or adversely affect binder or aggregate application.

The application of Asphalt Rubber binder to areas not accessible with the distributor bar on the distributor truck shall be accomplished by using a squeegee or other means approved by the Engineer.

The contractor shall comply with all Federal, State and Local environmental laws, regulations, and ordinances.

4.05 APPLICATION OF AGGREGATE COVER MATERIAL
The 3/8-inch cover material shall be applied immediately onto the Asphalt Rubber membrane at a rate of 30 to 32 pounds per square yard. The actual rate selected within this range will be

Technical Specifications 02 78 50-22
determined in the field based on the appearance of the Asphalt Rubber chip seal after initial rolling.

At the time of application, the temperature of the aggregate shall range from 225° F to 325° F.

4.06 ROLLING
Sufficient rollers shall be used for the initial rolling to cover the width of the aggregate spread with one pass. The pneumatic tire rollers shall be operated in front of the steel wheel roller.

Sufficient rollers shall be used for the initial rolling to cover the width of the aggregate spread with one pass. The first pass shall be made immediately behind the cover material spreader (chipbox) as the aggregate is being placed. If the spreading is stopped for more than two minutes, the cover material spreader (chip-box) and aggregate trucks shall be moved ahead or off the chip seal surface so that all cover materials may be immediately rolled. Three complete passes shall be made with the pneumatic rollers.

PART FIVE - SLURRY SEAL
The aggregate for slurry seal shall be Type II gradation.

5.01 SCOPE
Slurry Seal shall consist of mixing asphalt emulsion, aggregate and water and spreading the mixture on a surfacing or pavement where shown on the plans, as specified in these specifications and the special provisions, and as directed by the Engineer.

5.02 MATERIALS
The materials for slurry seal immediately prior to mixing shall conform to the following requirements:

A. Asphalt Emulsion
Asphalt emulsion shall be a cationic quick-setting type confirming to the requirements for PMCQS-1H grade under the latest Caltrans Standard Specifications, Section 94, Table 4, requirements for “Quick Setting Asphalt Emulsion”.

B. WATER
Water shall be potable, free of harmful salts and shall be of such quality that the asphalt will not separate from the emulsion before the slurry seal is in place in the work.

C. AGGREGATE
Aggregate shall consist of sound, durable, crushed stone or crushed gravel and approved mineral filler. The material shall be free from vegetable matter and other deleterious substances. Aggregates shall be 100% crushed with no rounded particles. The percentage composition by weight of the aggregate shall conform to one of the following gradings:

Technical Specifications 02 78 50-23

SIEVE SIZES TYPE II TYPE III
3/8" 100 100
No. 4 90-100 70-90
No. 8 65-90 45-70
No. 16 40-70 28-50
No. 30 25-50 19-34
No. 200
Theoretical asphalt
content, % dry
aggregate 7.5-13.5 6.5-12
Approx. application
rate (pound per
square yard) 15-25
The aggregate shall also conform to the following quality requirements:

TESTS CALIF. TEST ASTM TEST REQUIREMENTS
Sand
Equivalent 217 D2419 55 min.

5.03 PROPORTIONING
Asphalt emulsion shall be added at a rate of from 12 to 18%. A job mix design shall be submitted by the Contractor for approval by the Engineer that conforms to the specification limits, and that is suitable for the traffic, climate conditions, curing conditions and final use.

The Slurry Seal mixture shall be proportioned by the operation of a single start/stop switch or lever which automatically sequences the introduction of aggregate, emulsified asphalt, admixtures, if used, and water to the pugmill.

Calibrated flowmeters shall be provided to measure both the addition of water and liquid admixtures to the pugmill. If necessary, for workability, a retarding agent, that will not adversely affect the seal, may be used.

Water, and retarder if used, shall be added to ensure proper workability and (a) permit uncontrolled traffic on the slurry seal no more than three (3) hours after placement without the occurrence of bleeding, raveling, separation or other distress; and (b) prevent development of bleeding, raveling, separation or other distress within seven (7) days after placing the slurry seal.

Uniformity of distribution of asphalt will be determined by extraction tests in accordance with California Test 310. The average bitumen ratio (pounds of asphalt per 100 pounds of dry aggregates) shall not vary more than five (5) percent above or below the amount designated by

Technical Specifications 02 78 50-24
the Engineer. This requirement shall apply to samples taken from any locations or operations designated by the Engineer.

5.04 MIXING
The Slurry Seal shall be mixed in a self-propelled mixing machine equipped with a continuous flow pugmill capable of accurately delivering and automatically proportioning the aggregate, emulsified asphalt, water and admixtures to a double shafted, multi-blade pugmill mixer capable of minimum speeds of 200 revolutions per minute.

A minimum of two mixing machines shall be maintained on each project of a 10 cubic yard or larger capacity. The slurry seal retention time in the pugmill shall be less than three seconds. The mixing machine shall have sufficient storage capacity of aggregate, emulsified asphalt, and waster to maintain an adequate supply to the proportioning controls.

The mixing machine shall be equipped with hydraulic controls for proportioning the material by volume to the mix. Each material control device shall be calibrated, properly marked, preset and lockable at the direction of the Engineer. The mixing machine shall be equipped with a water pressure system and nozzle type spray bars to provide a water spray immediately ahead of the spreader box.

The mixing machine shall be equipped with an approved fines feeder that provides a uniform, positive, accurately metered, pre-determined amount of minter filler, if used, at the time and locations that the aggregate is fed.

5.05 SPREADING EQUIPMENT
The slurry mixture shall be uniformly spread by means of a controlled spreader box. The spreader box shall be capable of spreading a traffic lane width and shall have strips of flexible rubber belting or similar material on each side of the spreader box and in contact with the pavement to prevent loss of slurry from the box and the box shall have baffles, or other suitable means, to insure uniform application on super-elevated sections and shoulder slopes.

The rear flexible strike-off blade shall make close contact with the pavement and shall be capable of being adjusted to the various crown shapes so as to apply a uniform seal coat.

Slurry mixture to be spread in areas inaccessible to the controlled spreader box, may be spread by other approved methods.

5.06 PLACING
The slurry seal shall not be placed if either the pavement or the air temperature is below 55° F and falling but may be applied when both the air and pavement temperature is 50°F or above and rising. The mixture shall not be applied if high relative humidity prolongs the curing beyond a reasonable time.

The contractor shall prepare the existing pave surfaces for the slurry or chip seal to work. Such preparation shall include thoroughly cleaning the area by sweeping, or other means necessary

Technical Specifications 02 78 50-25
to remove all loose particles of paving, oil spots, vegetation, dirt, debris, litter, leaves and any other extraneous material. After the paved surface is cleaned, the contractor shall repair potholes and cracks as necessary in accordance with Section 39, Hot Mix Asphalt, and Section 37 Bituminous Seals of the Caltrans Specifications, to insure the pave surface is prepared for the slurry seal and chip seal work.

Prior to 48 hours before beginning slurry seal operations, the contractor shall notify all residents, businesses and agencies by an approved written notice detailing streets and limits of work to be done and the hours of work. The contractor shall also 48 hour post all streets that are to be worked upon with temporary “No Parking –Tow Away” signs at 100-foot intervals. These signs shall also state the day of the week and hours of no parking.

Immediately before commencing the slurry seal operations, all surface metal utility covers (including survey monuments) shall be protected by thoroughly covering the surface with an appropriate adhesive and oiled or plastic paper. No adhesive material shall be permitted to cover, seal, or fill the joint between the frame and cover of the structure. Covers are to be uncovered and cleaned of slurry material by the end of the same workday.

Hand tools shall be available in order to remove spillage. Ridges or bumps in the finished surface will not be permitted. The mixture shall be uniform and homogenous after spreading on the surface and shall not show separation of the emulsion and aggregate after setting.

Vehicular traffic, including public traffic, shall not be allowed upon the work until, in the Engineer’s judgment, the slurry sealed, or chip sealed surface is able to sustain traffic without visible damage or marking. A minimum of 4 hours cure time will be required for all treated surfaces.

5.07 MEASUREMENT (BY SQUARE FOOT)
Slurry seal and Rubberized Chip seal will be measured and paid for by the square foot for the actual surface area covered.

5.08 PAYMENT (BY LUMP SUM)
The contract price paid by lump sum for Slurry Seal and Rubberized Chip Seal shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals and for doing all the work involved in the furnishing and placing the slurry seal and rubberized chip seal complete in place, including cleaning the surface and protecting the slurry seal and rubberized chip seal until it has set, all as shown on the plans, as specified in these specifications and as directed by the Engineer.

PART SIX – TRAFFIC STRIPES AND PAVEMENT MARKINGS
Thermoplastic Traffic Stripes and Pavement Markings shall comply with Section 84-2 of the latest Caltrans Standard Specifications.

PART SEVEN - PAVEMENT MARKERS

Technical Specifications 02 78 50-26
Pavement markers shall comply with Section 85 of the latest Caltrans Standard Specifications. ****

Technical Specifications 02 78 50-27

Section 02 78 50

ASPHALT SLURRY SEAL
PART ONE - PART 1 – GENERAL

1.01 SCOPE
The intent of this section is to provide direction in the design, testing, quality control, measurement, and payment procedures for the application of polymer-modified emulsified asphalt slurry seal. Slurry Seal shall conform at minimum to the provisions in Section 37-2, “Slurry Seal” of the State Standards.

1.02 DESCRIPTION
Polymer-modified emulsified asphalt slurry seal shall consist of a mixture of a polymermodified emulsified asphalt, mineral aggregate, water, and additives, proportioned, mixed and uniformly spread over a properly prepared surface as directed by the Buyer's Authorized Representative (B.A.R.). The polymer-modified emulsified asphalt slurry seal shall be applied in a single layer as a homogeneous mat, adhere firmly to the prepared surface, and have a skidresistant texture throughout its service life.

PART TWO - PART 2 – MATERIALS

2.01 POLYMER-MODIFIED EMULSIFIED ASPHALT
A. GENERAL
The emulsified asphalt shall be polymer modified. The polymer material shall be milled or blended into the asphalt or emulsifier solution prior to the emulsification process. Three percent (3%) polymer solids, based on asphalt weight, is considered typical. Polymer solids percentages other that three percent shall be clearly identified in the improvement plans.

B. QUALITY TESTS
The polymer-modified emulsified asphalt, and polymer-modified emulsified asphalt residue, shall meet the requirements of AASHTO M 316, AASHTO M 208 or ASTM D 2397 for CQS-1h, CQS-1hp, or CQS-1P, with the following exceptions:

Technical Specifications 02 78 50-28

TEST TEST METHOD SPECIFICATION AASHTO ASTM
Settlement and Storage Stability of
Polymer-Modified Emulsified
Asphalt, 24-Hour
T 59 D 6930 1% Maximum
Residual
Asphalt
Recovery
Options1
OPTION No. 1:

Distillation of
Polymer-Modified
Emulsified Asphalt
T 59 D 6997
62% Minimum
OPTION No. 2:

Residue by
Evaporation of
Polymer-Modified
Emulsified Asphalt
T 59 D 6934
Tests on Polymer-Modified Emulsified Asphalt Residue
CQS-1hp CQS-1P
Softening Point of Bitumen (Ringand-Ball Apparatus) T 53 D 36 135°F
(57°C)
Minimum
128°F (53°C)
Minimum
Penetration of Bituminous
Materials at 77°F (25°C) T 49 D 5 40-90 90-200
1To prevent degradation of the polymer in polymer-modified emulsions, there are two options to consider. Option No. 1 is to recover the residual asphalt by distillation at 350°F (177°C), maintaining that temperature for 20 minutes. Option No. 2 is to recover the residual asphalt by oven evaporation according to ASTM D6934 or AASHTO T 59.

NOTE: When results from the oven evaporation method fail to meet the specification requirements, rerun the tests using residual asphalt obtained from 350°F distillation method.

Each load of emulsified asphalt shall be accompanied with a Certificate of Compliance/Conformance or other documentation as defined in the Supplier Quality Acceptance Plan to indicate that the emulsion meets the specifications.

2.02 AGGREGATE
A. GENERAL
The mineral aggregate used shall be the type specified for the particular application requirements of the slurry seal. The aggregate shall be crushed stone such as granite, slag, limestone, chat, or other high-quality aggregate, or combination thereof. To assure the material is 100 percent crushed, the parent aggregate will be larger than the largest stone in the gradation to be used. Aggregate shall conform at minimum to the requirements of Section

Technical Specifications 02 78 50-29

37-2.02 “Aggregate” of the State Standards for each Type of Slurry Seal, with spread rates as identified in Part 9 of this Section.

B. QUALITY TESTS
The aggregate should meet these minimum requirements:

TEST TEST METHOD SPECIFICATION AASHTO ASTM
Sand Equivalent Value of
Soils and Fine Aggregate T 176 D 2419 60 Minimum
Soundness of Aggregates
by Use of Sodium Sulfate
of Magnesium Sulfate
T 104 C 88 15% Maximum w/ NA2SO4
25% Maximum w/ MgSO4
Resistance to Degradation
of Small-Size Coarse
Aggregate by Abrasion
and Impact in the Los
Angeles Machine1
T 96 C 131 30% Maximum
The abrasion test is run on the parent aggregate.

C. GRADATION
When tested in accordance with AASHTO T 27 (ASTM C 136) and AASHTO T 11 (ASTM C 117), the mix design aggregate gradation shall be within one of the following bands:

SIEVE SIZE
TYPE I

PERCENT

PASSING

TYPE II

PERCENT

PASSING

TYPE III

PERCENT

PASSING

STOCKPILE TOLERANCE

FROM THE MIX DESIGN

GRADATION
3/8 (9.5 mm) 100 100 100 -
# 4 (2.75mm) 100 90 – 100 70 – 90 ± 5%
# 8 (2.36 mm) 90 – 100 65 – 90 45 – 70 ± 5%
# 16 (1.18 mm) 65 – 90 45 – 70 28 – 50 ± 5%
# 30 (600 um) 40 – 65 30 – 50 19 – 34 ± 5%
# 50 (330 um) 25 – 42 18 – 30 12 – 25 ± 4%
# 100 (150 um) 15 – 30 10 – 21 7 – 18 ± 3%
# 200 (75 um) 10 – 20 5 – 15 5 – 15 ± 5%
The gradation of the aggregate stockpile shall not vary by more than the stockpile tolerance from the mix design gradation (indicated in the table above) while also remaining within the specification gradation band. The percentage of aggregate passing any two successive sieves shall not change from one end of the specified range to the other end.

The aggregate will be accepted at the job location or stockpile based on five gradation tests sampled according to AASHTO T 2 (ASTM D 75). If the average of the five tests is within the stockpile tolerance from the mix design gradation, the material will be accepted. If the average of those test results is out of specification or tolerance, the contractor will be given the choice to either remove the material or blend additional aggregate with the stockpile material to bring

Technical Specifications 02 78 50-30

it into compliance. Materials used in blending must meet the required aggregate quality test specifications (see Section 2.02.b) before blending and must be blended in a manner to produce a consistent gradation. Aggregate blending may require a new mix design.

Screening shall be required at the stockpile if there are any problems created by oversized materials in the mix.

Type I. This aggregate gradation is used to fill surface voids, address moderate surface distresses, and provide protection from the elements. The fineness of this mixture provides the ability for some crack penetration.

Type II. This aggregate gradation is used to fill surface voids, address more severe surface distresses, seal, and provide a durable wearing surface.

Type III. This aggregate gradation provides maximum skid resistance and an improved wearing surface.

2.03 MINERAL FILLER
Mineral filler may be used to improve mixture consistency and to adjust mixture breaking and curing properties. Portland cement, hydrated lime, limestone dust, fly ash, or other approved filler meeting the requirements of ASTM D 242 shall be used if required by the mix design.

Typical use levels are normally 0.0 - 3.0 percent and may be considered part of the aggregate gradation.

2.04 WATER
The water shall be free of harmful salts and contaminants. If the quality of the water is in question, it should be submitted to the laboratory with the other raw materials for the mix design.

2.05 ADDITIVES
Additives may be used to accelerate or retard the break/set of the slurry seal. Appropriate additives, and their applicable use range, should be approved by the laboratory as part of the mix design.

PART THREE - LABORATORY EVALUATION

3.01 GENERAL
Before work begins, the contractor shall submit a signed mix design covering the specific materials to be used on the project. This design will be performed by a laboratory which has experience in designing Polymer-Modified Emulsified Asphalt Slurry Seal. After the mix design has been approved, no material substitution will be permitted unless approved by the B.A.R.

Technical Specifications 02 78 50-31

3.02 MIX DESIGN
Compatibility of the aggregate, emulsified asphalt, water, mineral filler, and other additives shall be evaluated in the mix design. The mix design shall be completed using materials consistent with those supplied by the contractor for the project. Recommended tests and values are as follows:

The mixing test is used to predict the time the material can be mixed before it begins to break. It can be a good reference check to verify consistent sources of material. The laboratory should verify that mix and set times are appropriate for the climatic conditions expected during the project.

The laboratory shall also report the quantitative effects of moisture content on the unit weight of the aggregate (bulking effect) according to AASHTO T19 (ASTM C29). The report must clearly show the proportions of aggregate, mineral filler (if used) and polymer-modified emulsified asphalt, based on the dry weight of the aggregate.

The percentages of each individual material required shall be shown in the laboratory report. Based on field conditions, adjustments within the specific ranges of the mix design may be required.

The component materials shall be designed within the following limits:

COMPONENT MATERIALS LIMITS
Polymer-Modified Residual Asphalt
Type I: 10 – 16%
Type II: 7.5 – 13.5%
Type III: 6.5 – 12%
(Based on dry weight of aggregate)
Mineral Filler 0.0 – 3.0%
(Based on dry weight of aggregate)
Additives As needed
Water As required to produce proper mix consistency
TEST ISSA TB NO. SPECIFICATION
Mix Time @ 77°F (25°C) TB 113 Controllable to 150 Seconds Minimum
Wet Cohesion
@ 30 Minutes Minimum (Set)
@ 60 Minutes Minimum (Traffic)
TB 139
(For quick-traffic systems) 12 kg-cm Minimum
20 kg-cm or Near Spin Minimum
Wet Stripping TB 114 Pass (90% Minimum)
Wet-Track Abrasion Loss
One-hour Soak TB 100 60 g/ft2 (647 g/m2
) Maximum
Excess Asphalt by LWT Sand Adhesion TB 109
(Critical in heavy-traffic areas) 50 g/ft2
(538 g/m2) Maximum

Technical Specifications 02 78 50-32

3.03 MIX TOLERANCES
Tolerances for the slurry seal mixture are as follows:
a. After the polymer-modified residual asphalt content is determined, any variations (based on percent of weight of dry aggregate) that will be permitted must be defined in the mix design for the project.
b. The rate of application shall not vary more than ± 2 lb/yd2 (± 1.1 kg/m2) when the surface
texture does not vary significantly.

PART FOUR - EQUIPMENT

4.01 GENERAL
All equipment, tools, and machines used in the application of slurry seal shall be maintained in satisfactory working condition at all times.

4.02 MIXING EQUIPMENT
The machine shall be specifically designed and manufactured to apply polymer-modified slurry seal. The material shall be mixed by an automatic-sequenced, self-propelled, slurry seal mixing machine of either truck-mounted or continuous-run design. Either type machine shall be able to accurately deliver and proportion the mix components through a mixer and to discharge the mixed product on a continuous-flow basis.

The Contractor shall submit an equipment list to the Engineer. In some cases, truck-mounted machines may be more suited, i.e. cul-de-sacs, small narrow roadways, parking lots, etc. On some projects, continuous-run equipment may be utilized due to the continuity of mix and the reduction of start-up joints. Generally, truck-mounted machines or continuous-run machines may be used on similar projects.

If continuous-run equipment is used, the machine shall provide the operator with full control of the forward and reverse speeds during application of the slurry seal. It shall be equipped with a self-loading device and opposite-side driver stations. The self-loading device, opposite-side driver stations, and forward and reverse speed controls shall be of original equipment-manufacturer design.

4.03 PROPORTIONING DEVICES
Individual volume or weight controls for proportioning mix components shall be provided and properly labeled to determine the material output at any time.

4.04 SPREADING EQUIPMENT
The mixture shall be agitated and spread uniformly in the spreader box by means of twin shafted paddles or spiral augers fixed in the box. With polymer-modified, quick-set systems, mechanical

Technical Specifications 02 78 50-33

agitation may extend mix time. The slurry seal mixture shall have the proper consistency as it enters the spreader box. Spraying of additional water into the spreader box will not be permitted.

A front seal shall be utilized to ensure no loss of the mixture at the road contact point. The rear seal shall act as final strike-off and shall be adjustable. The spreader box and rear seal shall be designed and operated to provide uniform mix consistency behind the box. The spreader box shall have suitable means to side shift to compensate for variations in the pavement geometry. A burlap drag or other approved screed may be attached to the rear of the spreader box to provide a highly textured uniform surface. A drag stiffened by hardened slurry shall be replaced immediately.

4.05 AUXILIARY EQUIPMENT
Suitable surface preparation equipment, traffic control equipment, hand tools, and other support and safety equipment necessary to perform the work shall be provided by the contractor.

PART FIVE - CALIBRATION
Each mixing unit to be used in performance of the work shall be calibrated in the presence of the B.A.R. prior to the start of the project. Previous calibration documentation covering the exact materials to be used may be acceptable, provided the calibration was performed during the previous 60 days. The documentation shall include an individual calibration of each material at various settings, which can be related to the machine's metering devices. Any equipment replacement affecting material proportioning requires that the machine be recalibrated. No machine will be allowed to work on the project until the calibration has been accepted.

PART SIX - WEATHER LIMITATIONS
The slurry seal shall not be applied if either the pavement or air temperature is below 50°F (10°C) and falling, but may be applied when both pavement and air temperatures are above 45°F (7°C) and rising. No slurry seal shall be applied when there is the possibility of freezing temperatures at the project location within 24 hours after application. The mixture shall not be applied when weather conditions prolong opening to traffic beyond a reasonable time.

PART SEVEN - NOTIFICATION AND TRAFFIC CONTROL

7.01 NOTIFICATION
Contractor shall prepare and submit to Engineer a Traffic Control Plan (TCP) outlining the types and locations of traffic control devises to be utilized during construction.

Homeowners and businesses affected by the paving shall be notified at least two days (48 hours) in advance of the surfacing. Should work not occur on the specified day, a new notification will be distributed. The notification shall be posted in written form, stating the time and date that the surfacing will take place. If necessary, signage alerting traffic to the intended project should be posted. Notification above and beyond that which is identified herein must be stated clearly in the improvement plans or bid specifications.

Technical Specifications 02 78 50-34

7.02 TRAFFIC CONTROL
Traffic control devices shall be in accordance with agency requirements and, if necessary, conform to the requirements of the Manual on Uniform Traffic Control Devices. Opening to traffic does not constitute acceptance of the work.

In areas that are subject to an increased rate of sharp-turning vehicles, additional time may be required for a more complete cure of the slurry seal mat to prevent damage. Tire marks may be evident in these areas after opening but typically diminish over time with rolling traffic.

7.03 PUBLIC SAFETY
Whenever the Contractor’s operations create a condition hazardous to traffic or to the public, he shall furnish, at his own expense and without cost to the Owner, such flagmen and guards as are necessary to give adequate warning to the public of any dangerous conditions to be encountered, and he shall furnish, erect, and maintain such fences, barricades, lights, signs, and other devices as are necessary to prevent accidents and avoid damage or injury to the public.

No material or equipment shall be stored where is will interfere with the free and safe passage of public traffic, and at the end of the day’s work, and at other times when construction operations are suspended for any reason, the contractor shall remove all equipment and other obstructions from that portion of the roadway open for use by public traffic.

PART EIGHT - SURFACE PREPARATION

8.01 GENERAL
Prior to applying the slurry seal, loose material, oil spots, vegetation, and other objectionable material shall be removed. Any standard cleaning method will be acceptable. If water is used, cracks shall be allowed to dry thoroughly before slurry surfacing. Manholes, valve boxes, drop inlets and other service entrances shall be protected from the slurry seal by a suitable method. The B.A.R. shall approve the surface preparation prior to surfacing.

8.02 TACK COAT
Tack coat is required where the surface to be covered is extremely dry and raveled or is concrete or brick. If required, the emulsified asphalt should be SS, CSS, or the slurry seal emulsion. Consult with the slurry seal emulsion supplier to determine dilution stability. The tack coat may consist of one-part emulsified asphalt/three parts water and should be applied with a standard distributor.

The distributor shall be capable of applying the dilution evenly at a rate of 0.05-0.15 gal/yd2 (0.23-

0.68 l/m2). The tack coat shall be allowed to cure sufficiently before the application of slurry seal.

When asphaltic emulsion is used as a tack coat, fiberized micro surfacing shall not be placed until the asphaltic emulsion has cured.

8.03 CRACKS
Cracks wider than 0.25” (0.64cm) in the pavement surface shall be prepared and treated with an approved crack sealer prior to application of the slurry seal. Crack sealant shall be Rubberized, hotPage 348 of 576 Technical Specifications 02 78 50-35

applied, single component crack and joint sealant. Crack sealant shall conform to Caltrans Crack Sealant – Type 2 Material and ASTM (D5167). Areas of severe alligator cracking (cracks producing 18” diameter blocks or less) shall be cracked sealed unless otherwise noted on the plans.

Cracks to be filled and adjacent asphalt concrete surfacing shall be cleaned and shall be free of dirt, vegetation, debris, and loose sealant. Cleaning shall be done by air blasting. Old sealant which protrudes above the asphalt concrete surfacing shall be completely removed.

Crack sealant material shall be spread with a nozzle or device approved for use by the Engineer and be placed within the specified temperature range. Cracks shall be squeegeed as necessary after application of the crack sealant material. Within two (2) days after application of sealant, sealed cracks that reopen or in which the sealant material sags below the surrounding asphalt concrete surfacing and shoulders shall be resealed.

8.04 REMOVAL OF TRAFFIC STRIPES, MARKINGS AND MARKERS
All thermoplastic traffic stripes, markings and markers shall be removed prior to applying slurry seal.

Thermoplastic traffic stripes and pavement markings shall be removed by grinding that does not materially damage the existing pavement. Pavement marking images shall be removed in such a manner that the old message cannot be identified. The pavement marking image shall be removed by grinding a rectangular area. The minimum dimensions of the rectangle shall be the height and width of the pavement marking. Residue resulting from removal operations shall be removed from pavement surface by sweeping or vacuuming before the residue is blown by the action of traffic or wind, migrates across lanes or shoulders, or enters into drainage facilities.

PART NINE - APPLICATION

9.01 GENERAL
If required, it is recommended that a test strip be placed in conditions similar to those expected to be encountered during the project.

The surface may be wetted with water ahead of the spreader box. The rate of application of the water spray shall be adjusted during the day to suit temperature, surface texture, humidity, and dryness of the pavement. Pooling or standing water shall be avoided.

The slurry seal shall be of the desired consistency upon exiting the mixer. A sufficient amount of material shall be carried in all parts of the spreader box at all times so that complete coverage is achieved. Overloading of the spreader shall be avoided.

No lumping, balling, or unmixed aggregate shall be permitted.

Significant streaks, such as those caused by oversized aggregate or broken mix, shall not be left in the finished surface. If excessive streaking occurs, the job will be stopped until the cause of the problem has been corrected. Some situations may require screening the aggregate prior to loading it into the units going from the stockpile area to the jobsite.

Technical Specifications 02 78 50-36

9.02 RATE OF APPLICATION
The slurry seal mixture shall be of the proper consistency at all times so as to provide the application rate required by the surface condition. The average application rate shall be in accordance with the following table:

AGGREGATE TYPE LOCATION APPLICATION RATE
Type I Parking Areas
Urban and Residential Streets
8 – 12 lb/yd2
(4.3 – 6.5 kg/m2)
Type II Urban and Residential Street 14 – 18 lb/yd2
(5.4 – 9.8 kg/m2)
Type III Primary and Interstate Routes 18 – 24 lb/yd2
(8.1 – 12.0 kg/m2
)
Suggested application rates are based upon the weight of dry aggregate in the mixture. Application rates are affected by the unit weight and gradation of the aggregate and the demand of the surface to which the slurry seal is being applied.

9.03 JOINTS
No excess buildup, uncovered areas, or unsightly appearance shall be permitted on longitudinal or transverse joints. The contractor shall provide suitable equipment to produce a minimum number of longitudinal joints throughout the project. When possible, a longitudinal joint shall not be placed in a wheel path. Less than full box width passes will be used only as required. If less than full box width passes are used, they shall not be the last pass of any paved area. A maximum of 3” (7.62 cm) shall be allowed for overlap of longitudinal joints.

9.04 MIXTURE
The slurry seal shall possess sufficient stability so that premature breaking of the material in the spreader box does not occur. The mixture shall be homogeneous during and following mixing and spreading. It shall be free of excess liquids which create segregation of the aggregate. Spraying of additional water into the spreader box will not be permitted.

9.05 HANDWORK
Areas which cannot be accessed by the mixing machine shall be surfaced using hand squeegees to provide complete and uniform coverage. If necessary, the area to be hand worked shall be lightly dampened prior to mix placement. Handwork shall exhibit the same finish as that applied by the spreader box and shall be completed prior to final surfacing.

9.06 LINES
Care shall be taken to apply straight lines along curbs, shoulders, and intersections. No runoff on these areas will be permitted. Roofing felt or heavy plastic may be used to begin or end a pull

Technical Specifications 02 78 50-37

cleanly. Where lines occur, no excess buildup (greater than ¼” difference) will be permitted. If this occurs, work shall be halted, the buildup hand worked, and the machinery adjusted to correct the problem.

9.07 ROLLING
Locations indicated on the plans along with parking areas (lots and street parking) areas shall be rolled by a self-propelled, 10-ton (maximum) pneumatic tire roller equipped with a water spray system. All tires should be inflated per manufacturer’s specifications. Rolling shall not start until the slurry has cured sufficiently to avoid damage by the roller. Areas which require rolling shall receive a minimum of two (2) full coverage passes.

9.08 CLEAN UP
All utility access areas, gutters and intersections, shall have the slurry seal removed as specified by the B.A.R. The Contractor shall remove any debris associated with the performance of the work on a daily basis. Overage at gutter pans in excess of 1” shall be removed as soon as possible.

The Contractor shall provide an additional sweeping within the project limits twenty-one (21) days after the application of slurry seal.

PART TEN - PART 10 – QUALITY CONTROL

10.01 INSPECTION
Local conditions and specific project requirements shall be considered when determining the parameters of field inspection.

Proper mix consistency may be reviewed and inspected at any point during the project. If mixes are too dry, streaking, lumping and roughness will be present in the mat surface.

10.02 MATERIALS
To account for aggregate bulking, it is the responsibility of the Contractor to check stockpile moisture content and to set the machine accordingly. At the Inspector’s discretion, material tests may be run on representative samples of the aggregate and emulsion. Tests will be run at the expense of the buyer. The buyer must notify the contractor immediately if any test fails to meet the specifications.

10.03 SLURRY SEAL
If required, representative samples of the slurry seal may be taken directly from the slurry unit(s).

Consistency (ISSA TB No. 106) and residual asphalt content (ASTM D2172) tests may be run on the samples. Tests will be run at the expense of the buyer. The buyer will notify the Contractor immediately if any test fails to meet specifications.

Data obtained from the proportioning devices on the slurry seal unit may be used to determine individual material quantities and application rate.

Technical Specifications 02 78 50-38

10.04 NON-COMPLIANCE
If any two successive tests fail on the stockpile aggregate, the job shall be stopped. If any two successive tests on the mix from the same machine fail, the use of the machine shall be suspended.

It will be the responsibility of the Contractor, at his expense, to prove to the Engineer that the problems have been corrected.

10.05 PAYMENT
The slurry seal shall be measured and paid for by the unit area or weight of aggregate and the weight of emulsion used on the work completed and accepted by the buyer. If paid by the weight of the aggregate and emulsified asphalt, the contractor shall submit to the B.A.R. certified delivery tickets which show quantities of each material delivered to the job site and used on the project.

Payment shall be full compensation for all preparation, mixing and application of materials, and for all labor, equipment, tools, testing, cleaning, and incidentals necessary to complete the job as specified herein.
* * * *

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: Boilermaker-Blacksmith #
Determination:

C-14-X-2-2026-1
Issue Date:

February 22, 2026
Expiration date of determination:

September 30, 2026* Effective until superseded by a new determination issued by the Director of Industrial Relations. Contact the Office of the Director – Research Unit (415) 703-4774 for the new rates after 10 days from the expiration date, if no subsequent determination is issued.

Localities:

All localities within the State of California
Wages and Employer Payments:

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pensiona Vacation
and
Holiday
Training Other Hours Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X)
Saturday
Overtime
Hourly
Rate
(1 ½ X)
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X)
Boilermaker-Blacksmith
(Area 1)b $57.98 $8.57 $20.64c $9.00c $3.90 $1.34 8.0 $101.43 $145.24d $145.24d $189.05 Boilermaker-Blacksmith
(Area 2)b $64.18 $8.57 $23.49c $6.00c $4.40 $1.34 8.0 $107.98 $154.815d $154.815d $201.65 Boilermaker-Blacksmith
(Area 3)b $59.24 $8.57 $21.63c $5.50c $4.40 $1.34 8.0 $100.68 $143.865d $143.865d $187.05

Determination: C-14-X-2-2026-1

Determination:

C-14-X-2-2026-1
Issue Date:

February 22, 2026
Expiration date of determination:

September 30, 2026* Effective until superseded by a new determination issued by the Director of Industrial Relations. Contact the Office of the Director – Research Unit at (415) 703-4774 for the new rates after 10 days from the expiration date, if no subsequent determination is issued.

Localities:

All localities within the State of California
Wages and Employer Payments:

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pensiona Vacation
and
Holiday
Training Other Hours Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X)
Saturday
Overtime
Hourly
Rate
(1 ½ X)
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X)
Boilermaker-Blacksmith
Helpere (Area 1)b $31.89 f $0.76c $0.00 $3.90 $1.34 8.0 $37.89 $54.215d $54.215d $70.54 Boilermaker-Blacksmith
Helpere (Area 2)b $35.30 f $0.76c $0.00 $4.40 $1.34 8.0 $41.80 $59.83d $59.83d $77.86 Boilermaker-Blacksmith
Helpere (Area 3)b $32.58 f $0.76c $0.00 $4.40 $1.34 8.0 $39.08 $55.75d $55.75d $72.42 Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the

Director's General Prevailing
Determination: C-14-X-2-2026-1

Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774. # Indicates an apprenticeable craft. The current apprentice wage rates are available on the Prevailing Wage Apprentice Determinations Website (http://www.dir.ca.gov/OPRL/PWAppWage/PWAppWageStart.asp). a Includes amount for Annuity Trust Fund. b Area 1: Imperial, Inyo, Kern, Los Angeles, Orange, Riverside, San Bernardino, San Diego, Santa Barbara, San Luis Obispo (only that portion that is within a 25-mile radius of the city of Santa Maria), and Ventura Counties.

Area 2: Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano and Sonoma Counties.

Area 3: All other remaining counties. c Contribution is factored at the applicable overtime multiplier for each overtime hour worked. d Rate applies to the first 2 daily overtime hours and the first 10 hours worked on Saturday. All other overtime is paid at the Sunday/Holiday rate. e One Helper shall be employed on each job of 5 to 10 employees. f Helpers will be eligible for Health & Welfare benefits after completing 2000 hours.

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: DRIVER (ON/OFF-HAULING TO/FROM CONSTRUCTION SITE) Determination:

C-MT-830-261-4-2021-1
Issue Date:

February 22, 2021
Expiration date of determination:

March 31, 2021∗ Effective until superseded by a new determination issued by the Director of Industrial Relations. Contact the Office of the Director – Research Unit at (415) 703-4774 for the new rates after 10 days from the expiration date, if no subsequent determination is issued.

Localities:

All localities within Fresno, Madera, Mariposa, Merced and Stanislaus Counties.

Wages and Employer Payments:

Classification
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holiday
Training Other Hours Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X)
Sunday/
Holiday
Overtime
Hourly
Rate
(1 ½ X)
Driver: Mixer Truck $18.50 $5.44a $0.00 $0.71b $0.00 $0.00 8.0 $24.65 $33.90c $33.90 Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Determination: C-MT-830-261-4-2021-1

∗ There is no predetermined increase applicable to this determination. a The contribution applies to all hours until $943.38 is paid for the month. b $1.42 after 1 year of service for the employer. $1.78 after 5 years of service for the employer. $2.13 after 15 years of service for the employer. c Rate applies to work in excess of eight (8) hours daily and forty (40) hours weekly.

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: Driver (On/Off-Hauling To/From Construction Site) Determination:

C-DT-830-261-5-2021-1
Issue Date:

February 22, 2021
Expiration date of determination:

March 31, 2021* Effective until superseded by a new determination issued by the Director of Industrial Relations. Contact the Office of the Director – Research Unit at (415) 703-4774 for the new rates after 10 days from the expiration date, if no subsequent determination is issued.

Localities:

All localities within Alpine, Amador, Calaveras, El Dorado, Fresno, Kings, Madera, Mariposa, Merced, Nevada, Placer, Sacramento, San Joaquin, Sierra, Stanislaus, Sutter, Tulare, Tuolumne and Yuba Counties.

Wages and Employer Payments:

Classification
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holiday
Training Other Hours Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X)
Sunday/
Holiday
Overtime
Hourly
Rate
(1 ½ X)
Driver: Dump Truck $17.00 $3.09a $0$0.00 $0.85b $0$0.00 $0$0.00 8.0 $20.94 $29.44c $29.44 Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Determination: C-DT-830-261-5-2021-1

* There is no predetermined increase applicable to this determination. a The contribution applies to all hours until $535.26 is paid for the month. b $1.18 after 3 years of service
$1.50 after 10 years of service
$1.83 after 20 years of service
c Rate applies to work in excess of eight (8) hours daily and forty (40) hours weekly.

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: Electrical Utility Lineman #
Determination:

C-61-X-3-2025-2
Issue Date:

August 22, 2025
Expiration date of determination:

May 31, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now. Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774
Localities:

All localities within the State of California, except Del Norte, Modoc, and Siskiyou Counties. (For Del Norte, Modoc, and Siskiyou - see determination C-61-X-8)
Wages and Employer Payments:

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pension Training Other Hours Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(2 X)
Saturday
Overtime
Hourly
Rate
(2 X)
Sunday/
Holiday
Overtime
Hourly
Rate
Lineman, Cable Splicer # $72.26 $8.80 $13.58a $0.72b $0.78c 8.0 $98.31 $174.23 $174.23 $174.23 Powderman $60.94 $8.80 $11.34a $0.61b $0.66c 8.0 $84.18 $148.21 $148.21 $148.21 Groundman $41.68 $8.80 $11.30a $0.42b $0.46c 8.0 $63.91 $107.71 $107.71 $107.71

Determinations: C-61-X-3-2025-2 and C-61-X-4-2025-1

Determination:

C-61-X-4-2025-1
Issue Date:

February 22, 2025
Expiration date of determination:

December 31, 2025* Effective until superseded by a new determination issued by the Director of Industrial Relations. Contact the Office of the Director – Research Unit (415) 703-4774 for the new rates after 10 days from the expiration date, if no subsequent determination is issued.

Localities:

All localities within the State of California, except Del Norte, Imperial, Inyo, Kern, Kings, Los Angeles, Modoc, Mono, Orange, Riverside, San Bernardino, San Diego, San Luis Obispo, Santa Barbara, Siskiyou, Tulare, and Ventura Counties. (For Del Norte, Modoc, and Siskiyou – see determination C-61-X-8. For Imperial, Inyo, Kern, Kings, Los Angeles, Mono, Orange, Riverside, San Bernardino, San Diego, San Luis Obispo, Santa Barbara, Tulare, and Ventura Counties– see determination C-61-X-5) Wages and Employer Payments:

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holiday
Hours Total
Hourly
Rate
Daily Overtime
Hourly Rate
(1 ½ X)
Saturday
Overtime
Hourly Rate
(1 ½ X)
Sunday/
Holiday Overtime
Hourly Rate
(1 ½ X)
Pole Restoration
Journeyman $36.95 $7.75d $2.50a $1.54 8.0 $49.85 $68.88 $68.88e $68.88 After 1 year $36.95 $7.75d $2.50a $2.25 8.0 $50.66 $69.59 $69.59e $69.59 After 3 years $36.95 $7.75d $2.50a $2.96 8.0 $51.27 $70.30 $70.30e $70.30 After 6 years $36.95 $7.75d $2.50a $3.68 8.0 $51.99 $71.02 $71.02e $71.02 Senior Technicianf $23.84 $7.75d $2.10a $1.00 8.0 $35.41 $47.68 $47.68e $47.68 After 1 year $23.84 $7.75d $2.10a $1.46 8.0 $35.87 $48.14 $48.14e $48.14 After 3 years $23.84 $7.75d $2.10a $1.92 8.0 $36.33 $48.60 $48.60e Page 361 of 576 $48.60
Determinations: C-61-X-3-2025-2 and C-61-X-4-2025-1

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holiday
Hours Total
Hourly
Rate
Daily Overtime
Hourly Rate
(1 ½ X)
Saturday
Overtime
Hourly Rate
(1 ½ X)
Sunday/
Holiday Overtime
Hourly Rate
(1 ½ X)
After 6 years $23.84 $7.75d $2.10a $2.38 8.0 $36.79 $49.06 $49.06e $49.06 Pole Treatment
Journeyman $33.01 $7.75d $2.50a $1.39 8.0 $45.64 $62.64 $62.64e $62.64 After 1 year $32.05 $7.75d $2.50a $2.02 8.0 $46.27 $63.27 $63.27e $63.27 After 3 years $32.05 $7.75d $2.50a $2.66 8.0 $46.91 $63.91 $63.91e $63.91 After 6 years $32.05 $7.75d $2.50a $3.30 8.0 $47.55 $64.55 $64.55e $64.55 Pole Restoration and
Treatmentf
Technician
$21.50 $7.75d $1.60a $0.90 8.0 $32.40 $43.47 $43.47e $43.47 After 1 year $20.82 $7.75d $1.60a $1.31 8.0 $32.81 $43.88 $43.88e $43.88 After 3 years $20.82 $7.75d $1.60a $1.72 8.0 $33.22 $44.29 $44.29e $44.29 After 6 years $20.82 $7.75d $1.60a $2.14 8.0 $33.64 $44.71 $44.71e $44.71 Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Determinations: C-61-X-3-2025-2 and C-61-X-4-2025-1

# Indicates an apprenticeable craft. The current apprentice wage rates are available on the Prevailing Wage Apprentice Determinations Website (http://www.dir.ca.gov/OPRL/PWAppWage/PWAppWageStart.asp). a In addition, an amount equal to 3% of the Basic Hourly Rate is added to the Total Hourly Rate and overtime hourly rates for the National Employees Benefit Board
b This amount is factored at the applicable overtime rate. c Includes $0.01 to LMCC; the remaining amount is factored at the applicable overtime rate. d Includes an amount for Health Reimbursements Accounts. e Saturdays may be scheduled as a make-up day at the regular straight time rate. e Saturdays may be scheduled as a make-up day at the regular straight time rate. f The Ratio of Technicians to Journeymen may not exceed 4 to 1. However, if the Journeyman is assisted by a maximum of two Senior Technicians, three additional Technicians may be added per Senior Technician

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: Electrical Utility Lineman #
Determination:

C-61-X-8-2026-1
Issue Date:

February 22, 2026
Expiration date of determination:

January 31, 2027** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now. Contact the Office of the Director – Research Unit for specific rates at (415) 703-4774.

Localities:

All localities within Del Norte, Modoc and Siskiyou counties.

Wages and Employer Payments:

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pensiona Trainingb Otherc Hours Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(2X)
Saturday
Overtime
Hourly
Rate
(2X)
Sunday/
Holiday
Overtime
Hourly
Rate
(2X)
Lineman, Heavy Line
Equipment man, Certified
Lineman Welder, Pole Sprayer
$70.75 $8.70 $18.12 $1.06 $0.19 8.0 $98.82 $172.930 $172.930 $172.930 Cable Splicer $79.24 $8.70 $18.38 $1.19 $0.21 8.0 $107.72 $190.730 $190.730 $190.730 Line Equipment Operator $60.85 $8.70 $14.63 $0.91 $0.16 8.0 $85.25 $148.990 $148.990 $148.990 Powderman $53.06 $8.60 $10.49 $0.80 $0.14 8.0 $73.09 $128.670 $128.670 $128.670 Groundman First 1040 Hours $28.30 $8.60 $9.75 $0.42 $0.08 8.0 $47.15 $76.790 $76.790 $76.790 Groundman 1041-2080 Hours $35.38 $8.60 $9.96 $0.53 $0.10 8.0 $54.57 $91.630 $91.630 $91.630 Groundman 2081+ Hours $42.45 $8.60 $10.17 $0.64 $0.12 8.0 $61.98 $106.450 $106.450 $106.450 Pole Sprayer Trainee First six
months $60.63 $8.60 $10.72 $0.91 $0.16 8.0 $81.02 $144.530 $144.530 $144.530 Pole Sprayer Trainee Second
six months $63.53 $8.60 $10.81 $0.95 $0.17 8.0 $84.06 $150.610 $150.610 $150.610 Pole Sprayer Trainee Third six
months $65.66 $8.60 $10.87 $0.98 $0.17 8.0 $86.28 $155.050 $155.050 $155.050

Determination: C-61-X-8-2026-1

Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774. # Indicates an apprenticeable craft. The current apprentice wage rates are available on the Prevailing Wage Apprentice Determinations Website (http://www.dir.ca.gov/OPRL/PWAppWage/PWAppWageStart.asp). a Includes an amount equal to 3% of the Basic Hourly Rate for the National Employees Benefit Board. This amount is factored at the applicable overtime rate. Pursuant to Labor Code Sections 1773.1 and 1773.8, the amount paid for this employer payment may vary resulting in a lower taxable basic hourly wage rate, but the total hourly rates for straight time and overtime may not be less than the general prevailing rate of per diem wages.
b This amount is factored at the applicable overtime rate. c This amount is for the Administrative Maintenance Fund (AMF) and is factored at the applicable overtime rate.

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: Electrical Utility Lineman
Determination:

C-61-X-5-2023-1
Issue Date:

February 22, 2023
Expiration date of determination:

December 31, 2023* Effective until superseded by a new determination issued by the Director of Industrial Relations. Contact the Office of the Director – Research Unit (415) 703-4774 for the new rates after 10 days from the expiration date, if no subsequent determination is issued.

Localities:

All localities within Imperial, Inyo, Kern, Kings, Los Angeles, Mono, Orange, Riverside, San Bernardino, San Diego, San Luis Obispo, Santa Barbara, Tulare, and Ventura Counties.

Wages and Employer Payments:

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfared
Pension Vacation
and
Holiday
Hours Total
Hourly
Rate
Daily
Overtime
Hourly Rate
(1 ½ X)
Saturday
Overtime
Hourly Rate
(1 ½ X)
Sunday/
Holiday
Overtime
Hourly
Rate
(1 ½ X)
Pole Restoration Journeyman $34.74 $7.50 $2.00a $0.00 8.0 $45.28 $63.17 $63.17b $63.17 After 6 months $34.74 $7.50 $2.00a $1.77 8.0 $47.05 $64.94 $64.94b $64.94 After 3 years $34.74 $7.50 $2.00a $2.63 8.0 $47.91 $65.80 $65.80b $65.80 After 6 years $34.74 $7.50 $2.00a $3.10 8.0 $48.38 $66.27 $66.27b $66.27 After 10 years $34.74 $7.50 $2.00a $3.50 8.0 $48.78 $66.67 $66.67b $66.67 Senior Technician c $22.42 $7.50 $1.60a $0.00 8.0 $32.19 $43.74 $43.74b $43.74 After 6 months $22.42 $7.50 $1.60a $1.14 8.0 $33.33 $44.88 $44.88b $44.88 After 3 years $22.42 $7.50 $1.60a $1.70 8.0 $33.89 $45.43 $45.43b $45.43 After 6 years $22.42 $7.50 $1.60a $2.00 8.0 $34.19 $45.73 $45.73b $45.73 After 10 years $22.42 $7.50 $1.60a $2.26 8.0 $34.45 $45.99 $45.99b $45.99 Pole Treatment Journeyman $31.04 $7.50 $2.00a $0.00 8.0 $41.47 $57.46 $57.46b $57.46 After 6 months $31.04 $7.50 $2.00a $1.58 8.0 $43.05 $59.04 $59.04b $59.04 After 3 years $31.04 $7.50 $2.00a $2.35 8.0 $43.82 $59.81 $59.81b $59.81 After 6 years $31.04 $7.50 $2.00a $2.77 8.0 $44.24 $60.22 $60.22b $60.22 After 10 years $31.04 $7.50 $2.00a $3.13 8.0 $44.60 $60.58 $60.58b $60.58

Determination: C-61-X-5-2023-1

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfared
Pension Vacation
and
Holiday
Hours Total
Hourly
Rate
Daily
Overtime
Hourly Rate
(1 ½ X)
Saturday
Overtime
Hourly Rate
(1 ½ X)
Sunday/
Holiday
Overtime
Hourly
Rate
(1 ½ X)
Pole Restoration and Treatment c
Technician (First 6 months) $19.16 $7.50 $1.10a $0.00 8.0 $28.33 $38.20 $38.20b $38.20 Pole Restoration and Treatment c
Technician (After 6 months) $19.16 $7.50 $1.10a $0.98 8.0 $29.31 $39.17 $39.17b $39.17 Pole Restoration and Treatment c
Technician (After 3 years) $19.16 $7.50 $1.10a $1.45 8.0 $29.78 $39.65 $39.65b $39.65 Pole Restoration and Treatment c
Technician (After 6 years) $19.16 $7.50 $1.10a $1.71 8.0 $30.04 $39.90 $39.90b $39.90 Pole Restoration and Treatment c
Technician (After 10 years) $19.16 $7.50 $1.10a $1.93 8.0 $30.26 $40.13 $40.13b $40.13 Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774. a In addition, an amount equal to 3% of the Basic Hourly Rate is added to the Total Hourly Rate and overtime hourly rates for the National Employees Benefit Board.
b Saturdays may be scheduled as a make-up day at the regular straight time rate. c The Ratio of Technicians to Journeymen may not exceed 4 to 1. However, if the Journeyman is assisted by a maximum of two Senior Technicians, three additional Technicians may be added per Senior Technician. d Health and Welfare includes $0.50 for Health Reimbursement Account.

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: Iron Worker #
Determination:

C-20-X-1-2026-1
Issue Date:

February 22, 2026
Expiration date of determination:

May 31, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now. Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774.

Localities:

Area 1: San Francisco, Santa Clara and San Mateo Counties Area 2: Alameda and Contra Costa Counties
Area 3: California Port of Long Beach and City of Los Angeles including cities of Baldwin Hills, Beverly Hills, Burbank, Culver City, El Segundo, Gardena, Hawthorne, Hermosa Beach, Inglewood, Lawndale, Lennox, Lomita, Manhattan Beach, Marina Del Rey, Rancho Palos Verdes, Redondo Beach, Rolling Hills Estates, San Fernando, Santa Monica, Torrance, Universal City, West Hollywood, and Westwood Veterans Affairs
Area 4: City of Long Beach, Orange and San Diego Counties Area 5: Alpine, Amador, Butte, Calaveras, Colusa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Imperial, Inyo, Kern, Kings, Lake, Lassen, Los Angeles (portions not covered in Zones 3 and 4), Madera, Marin, Mariposa, Mendocino, Merced, Modoc, Mono, Monterey, Napa, Nevada, Placer, Plumas, Riverside, Sacramento, San Benito, San Bernardino, San Joaquin, San Luis Obispo, Santa Barbara, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Tulare, Trinity, Tuolumne, Ventura, Yolo and Yuba Counties Wages and Employer Payments:

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holidaya
Training Other Hours Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X)b
Saturday
Overtime
Hourly
Rate
(1 ½ X)b
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X)
Iron Worker (Ornamental,
Reinforcing, Structural)
(Area 1)
$58.44 $13.70 $9.32 $6.40 $0.72 $7.380 8.0 $95.960 $125.180 $125.180 $154.400

Determination: C-20-X-1-2026-1

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holidaya
Training Other Hours Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X)b
Saturday
Overtime
Hourly
Rate
(1 ½ X)
b
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X)
Iron Worker (Ornamental,
Reinforcing, Structural)
(Area 2)
$57.93 $13.70 $9.32 $6.40 $0.72 $7.380 8.0 $95.450 $124.415 $124.415 $153.380 Iron Worker (Ornamental,
Reinforcing, Structural)
(Area 3)
$55.59 $13.70 $9.32 $6.40 $0.72 $7.380 8.0 $93.110 $120.905 $120.905 $148.700 Iron Worker (Ornamental,
Reinforcing, Structural)
(Area 4)
$53.35 $13.70 $9.32 $6.40 $0.72 $7.380 8.0 $90.870 $117.545 $117.545 $144.220 Iron Worker (Ornamental,
Reinforcing, Structural)
(Area 5)
$51.85 $13.70 $9.32 $6.40 $0.72 $7.380 8.0 $89.370 $115.295 $115.295 $141.220 Fence Erector (All Areas) $46.50 $10.78 $6.50 $5.00 $0.51 $5.440 8.0 $74.730 $97.980 $97.980 $121.230 Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774. # Indicates an apprenticeable craft. The current apprentice wage rates are available on the Prevailing Wage Apprentice Determinations Website (http://www.dir.ca.gov/OPRL/PWAppWage/PWAppWageStart.asp). a Includes supplemental dues. b Rate applies to the first 2 daily overtime hours and the first 8 hours on Saturday. All other overtime is at the Sunday/Holiday rate.

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: Metal Roofing Systems Installer#
Determination:

C-MR-2021-1M
Issue Date:

February 22, 2021
Expiration date of determination:

March 31, 2021∗ Effective until superseded by a new determination issued by the Director of Industrial Relations. Contact the Office of the Director – Research Unit at (415) 703-4774 for the new rates after 10 days from the expiration date, if no subsequent determination is issued.

Localities:

All localities within Stanislaus County. (REF: 830-166-5) Wages and Employer Payments:

Classification Basic
Hourly
Rate
Health
and
Welfarea
Pensiona
Vacation
and
Holidaya
Traininga Othera Hours
Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X)
Saturday
Overtime
Hourly
Rate
(1 ½ X)
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X)
Metal Roofing Systems
Installer $32.84b $7.43 $7.22 c $0.45 $0.10 8.0 $48.04 $64.46d $64.46d $80.88 Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Determination: C-MR-2021-1M

# Indicates an apprenticeable craft. The current apprentice wage rates are available on the Prevailing Wage Apprentice Determinations Website (http://www.dir.ca.gov/OPRL/PWAppWage/PWAppWageStart.asp). ∗ There is no predetermined increase applicable to this determination. a Employer Payments: The credit for employer payments do not have to be computed on an annualized basis where the employer seeks credit for employer payments that are higher for public works projects than private construction performed by the same employer. The director determined that annualization would not serve the purpose of this chapter pursuant to California Labor Code Section 1773.1(d)(4). b Includes amount for Vacation/ Holiday and Dues Check Off. c Included in straight-time hourly rate. d Rate applies to the first 2 daily overtime hours and the first 8 hours on Saturday only; All other time is paid at the Sunday and Holiday overtime hourly rate.

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: Stator Rewinder #
Determination:

C-738-1412-7-2026-1
Issue Date:

February 22, 2026
Expiration date of determination:

March 31, 2026* Effective until superseded by a new determination issued by the Director of Industrial Relations. Contact the Office of the Director – Research Unit at (415) 703-4774 for the new rates after 10 days from the expiration date, if no subsequent determination is issued.

Localities:

All localities within the State of California
Wages and Employer Payments:

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation Holiday Training Hours Total
Hourly
Ratea
Daily
Overtime
Hourly
Rate
(1 ½ X)ab
Saturday
Overtime
Hourly
Rate
(1 ½ X)
ab
Sunday
Overtime
Hourly
Rate
(2 X)a
Holiday
Overtime
Hourly
Rate
(2 ½ X)a
Stator Rewinder $16.90 $1.52c $2.43c $0.325cd $0.65 $0.32c 8.0 $22.145 $32.89 $32.89 $43.64 $54.39 Stator Rewinder
Helper
$16.90 $1.52c $2.43c $0.325cd $0.65 $0.32c 8.0 $22.145 $32.89 $32.89 $43.64 $54.39 Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing

Determination: C-738-1412-7-2026-1

Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774. # Indicates an apprenticeable craft. The current apprentice wage rates are available on the Prevailing Wage Apprentice Determinations Website (http://www.dir.ca.gov/OPRL/PWAppWage/PWAppWageStart.asp). a Does not include any additional amount that may be required for vacation pay. b Rate applies to the first 4 daily overtime hours and the first 12 hours on Saturday. After 12 hours daily, the Sunday double-time rate applies. c Contributions are factored at the appropriate overtime multiplier. d Rate applies to the first two years of employment only: for employment over two years, $0.65 per hour worked; for employment over five years, $0.81 per hour worked; for employment over seven years, $0.975 per hour worked; for employment over fifteen years, $1.30 per hour worked; for employment over twenty years, $1.625 per hour worked; for employment over thirty years, $1.95 per hour worked.

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: Telecommunications Technician
Determination:

C-422-X-1-2026-1
Issue Date:

February 22, 2026
Expiration date of determination:

April 4, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now. Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774.

Localities:

All localities within San Francisco, San Mateo and Santa Clara Counties.

Wages and Employer Payments:

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holidaya
Training Hours Total
Hourly
Rate
Overtime
Hourly
Rate
(1 ½ X)b
Holiday
Overtime
Hourly
Rate
(2 ½ X)
Telecommunications Technician $52.72 $8.27 $4.06 $3.65 $0.00 8.0 $68.70 $95.06 $147.78

a $4.66 employees with 7 years of service but less than 15 years, $5.68 for 15 years but less than 25 years, $6.69 for over 25 years. b Rate applies to work in excess of eight hours daily and for all hours over 40 hours in a week. Rate applies to all hours worked on Sunday.

Determination: C-422-X-1-2026-1

Determination:

C-422-X-1-2026-1A
Issue Date:

February 22, 2026
Expiration date of determination:

April 4, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now. Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774.

Localities:

All localities within Alameda, Contra Costa, Los Angeles, Marin, Orange, Riverside, San Diego and Ventura Counties.

Wages and Employer Payments:

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holidayc
Training Hours Total
Hourly
Rate
Overtime
Hourly
Rate
(1 ½ X)b
Holiday
Overtime
Hourly
Rate
(2 ½ X)
Telecommunications Technician $51.61 $8.27 $3.97 $3.57 $0.00 8.0 $67.42 $93.225 $144.835

c
$4.57 for employees with 7 years of service but less than 15 years, $5.56 for 15 years but less than 25 years, $6.55 for over 25 years. Page 375 of 576 Determination: C-422-X-1-2026-1

Determination:

C-422-X-1-2026-1B
Issue Date:

February 22, 2026
Expiration date of determination:

April 4, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now. Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774.

Localities:

All localities within Alpine, Amador, Butte, Calaveras, Colusa, El Dorado, Fresno, Glenn, Humboldt, Imperial, Kern, Kings, Lake, Lassen, Madera, Mariposa, Mendocino, Merced, Modoc, Monterey, Napa, Nevada, Placer, Plumas, Sacramento, San Benito, San Joaquin, San Luis Obispo, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo and Yuba.

Wages and Employer Payments:

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holidayd
Training Hours Total
Hourly
Rate
Overtime
Hourly
Rate
(1 ½ X)b
Holiday
Overtime
Hourly
Rate
(2 ½ X)
Telecommunications Technician $50.21 $8.27 $3.87 $3.48 $0.00 8.0 $65.83 $90.935 $141.145 Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

d $4.44 for employees with 7 years of service but less than 15 years, $5.41 for 15 years but less than 25 years, $6.37 for over 25 years. Page 376 of 576

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: Telecommunications Technician
Determination:

C-422-X-10-2026-1
Issue Date:

February 22, 2026
Expiration date of determination: April 4, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now. Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774.

Localities:

All localities within Del Norte, Inyo, Mono, San Bernardino and Santa Barbara Counties.

Wages and Employer Payments:

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holiday a
Training Hours Total
Hourly
Rate
Overtime
Hourly
Rate
(1 ½ X) b
Holiday
Overtime
Hourly
Rate
(2 ½ X)
Telecommunications Technician $50.21 $8.27 $3.87 $3.48 $0.00 8.0 $65.83 $90.935 $141.145 Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

a $4.44 for employees with 7 years of service but less than 15 years, $5.41 for 15 years but less than 25 years, $6.37 for 25 years or more. b Rate applies to work in excess of eight hours daily and for all hours over 40 hours in a week. Rate applies to all hours worked on Sunday.

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: Tree Trimmer (High Voltage Line Clearance)
Determination:

C-TT-2025-2
Issue Date:

August 22, 2025
Expiration date of determination:

May 31, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now. Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774.

Localities:

All localities within Alameda, Alpine, Amador, Butte, Calaveras, Colusa, Contra Costa, El Dorado, Fresno, Glenn, Humboldt, Imperial, Inyo, Kern, Kings, Lake, Lassen, Los Angeles, Madera, Marin, Mariposa, Mendocino, Merced, Mono, Monterey, Napa, Nevada, Orange, Placer, Plumas, Riverside, Sacramento, San Benito, San Bernardino, San Diego, San Francisco, San Joaquin, San Luis Obispo, San Mateo, Santa Barbara, Santa Clara, Santa Cruz, Shasta, Sierra, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Ventura, Yolo, and Yuba Counties. (REF: 61-1245-12, 61-465-5, 61-465-5A, 61-47-3) Wages and Employer Payments:

Classification
Basic
Hourly
Rate
Health
and
Welfarea
Pensionb Vacation Holiday Training Otherc Hours Total
Hourly
Rate
Daily/Saturday/
Sunday Overtime
Hourly Rate
(2X)
Tree Trimmer $44.05 $8.80 $11.17 $0.88 $0.00 $0.66 $0.04 8.0 $65.60 $110.97 Trimmer Trainee: Start (0-6
Months) $30.84 $8.80 $7.34 $0.62 $0.00 $0.46 $0.03 8.0 $48.09 $79.86 Trimmer Trainee: 6-12
Months $35.24 $8.80 $8.62 $0.70 $0.00 $0.53 $0.04 8.0 $53.93 $90.23 Trimmer Trainee: After 12
Months $39.65 $8.80 $9.90 $0.79 $0.00 $0.59 $0.04 8.0 $59.77 $100.61 Ground person First 6
Months $26.43 $8.80 $1.45 $0.53 $0.00 $0.40 $0.03 8.0 $37.64 $64.86 Ground person After 6
Months $28.63 $8.80 $2.19 $0.57 $0.00 $0.43 $0.03 8.0 $40.65 $70.14

Determination: C-TT-2025-2

Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774. a Includes an amount for Health Reimbursements Accounts. b Includes an amount equal to 3% of the Basic Hourly Rate for the National Electrical Benefit Fund which is factored at the applicable overtime multiplier. Pursuant to Labor Code Sections 1773.1 and 1773.8, the amount paid for this employer payment may vary, resulting in a lower taxable basic hourly wage rate, but the total hourly rates for straight time and overtime may not be less than the general prevailing rate of per diem wages. Includes amount for National Electrical Annuity Plan. c Includes an amount for Administrative Maintenance Fund.

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: Tree Trimmer (High Voltage Line Clearance)
Determination:

C-TT-061-659-12-2026-1
Issue Date:

February 22, 2026
Expiration date of determination:

December 31, 2026* Effective until superseded by a new determination issued by the Director of Industrial Relations. Contact the Office of the Director – Research Unit at (415) 703-4774 for the new rates after 10 days from the expiration date, if no subsequent determination is issued.

Localities:

All localities within Del Norte, Modoc, and Siskiyou Counties.

Wages and Employer Payments:

Classification
Basic
Hourly
Rate
Health
and
Welfare
Pensiona Vacation Holiday Trainingb Other Hours Total
Hourly
Rate
Daily/Saturday/
Sunday Overtime
Hourly Rate
(2X)
Tree Trimmer $42.30 $7.50 $7.77 $0.87 $0.00 $0.63 $0.02c 8.0 $59.09 $103.31 Ground person First Year $25.59 $7.50 $4.87 $0.00 $0.00 $0.38 $0.00 8.0 $38.34 $65.08 Ground person After
Second Year $29.72 $7.50 $4.99 $0.00 $0.00 $0.45 $0.00 8.0 $42.66 $73.72 Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing

Determination: C-TT-061-659-12-2026-1

Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774. a Includes an amount equal to 3% of the Basic Hourly Rate for the National Employees Benefit Board which is factored at the applicable overtime multiplier. Pursuant to Labor Code Sections 1773.1 and 1773.8, the amount paid for this employer payment may vary resulting in a lower taxable basic hourly wage rate, but the total hourly rates for straight time and overtime may not be less than the general prevailing rate of per diem wages. Includes amount for National Electrical Annuity Plan. b This amount is factored at overtime rates. c Includes an amount equal to 0.05% of the Basic Hourly Rate for the Administrative Maintennace Fund which is factored at the applicable overtime multiplier.

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: Asbestos Worker, Heat and Frost Insulator#
Determination:

NC-3-16-1-2026-1
Issue Date:

February 22, 2026
Expiration date of determination:

August 2, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now. Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774.

Localities:

Zone 1: All localities within Alameda, Contra Costa, Marin, Napa, San Benito, San Francisco, San Mateo, Santa Clara, Solano, and Sonoma Counties
Zone 2: All localities within Alpine, Amador, Butte, Calaveras, Colusa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Kings, Lake, Lassen, Madera, Mariposa, Mendocino, Merced, Modoc, Mono, Monterey, Nevada, Placer, Plumas, Sacramento, San Joaquin, Santa Cruz, Shasta, Sierra, Siskiyou, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo, and Yuba Counties.

Wages and Employer Payments:

Classification
(Journeyperson)
Basic
Hourly
Ratea
Health
and
Welfare
Pensionb Vacation
and
Holidayc
Training Otherd Hours Total
Hourly
Rate
Overtime
Hourly
Rate
(1 ½ X)e
Overtime
Hourly
Rate
(2 X)f
Mechanic (Zone 1) $92.81 $17.80 $7.92 $0.00 $1.60 $0.49 8.0 $120.62 $167.025 $213.43 Mechanic (Zone 2) $70.31 $17.80 $7.92 $0.00 $1.60 $0.49 8.0 $98.12 $133.28 $168.43

Determination: NC-3-16-1-2026-1 and NC-3-16-3-2026-1

Determination:

NC-3-16-3-2026-1
Issue Date:

February 22, 2026
Expiration date of determination:

April 30, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now. Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774.

Localities:

Zone 1: All localities within Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, and Santa Clara Counties Zone 2: All localities within Alpine, Amador, Butte, Calaveras, Colusa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Kings, Lake, Lassen, Madera, Mariposa, Mendocino, Merced, Modoc, Mono, Monterey, Nevada, Placer, Plumas, Sacramento, San Benito, San Joaquin, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo, and Yuba Counties.

Wages and Employer Payments:

Classification
(Journeyperson)
Basic
Hourly
Rateg
Health
and
Welfare
Pension Vacation
and
Holidayc
Training Otherk Hoursh Total
Hourly
Rate
Overtime
Hourly
Rate
(1 ½ X)i
Overtime
Hourly
Rate
(2 X)j
Hazardous Material Handler
Worker (Zone 1) $44.74 $10.21 $15.00 $0.00 $0.30 $0.06 8.0 $70.31 $92.680 $115.050 Hazardous Material Handler
Worker (Zone 2) $43.74 $10.21 $15.00 $0.00 $0.30 $0.06 8.0 $69.31 $91.180 $113.050 Note:

Asbestos Removal Workers must be trained and the work conducted according to the Code of Federal Regulations 29 CFR 1926.58, the California Labor Code 6501.5 and the California Code of Regulations, Title 8, Section 5208. Contractors must be certified by the Contractors’ State License Board and registered with the Division of Occupational Safety and Health (DOSH). For further information, contact the Asbestos Contractors Abatement Registration Unit, DOSH at (510) 286-7362.

Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the

Determination: NC-3-16-1-2026-1 and NC-3-16-3-2026-1

Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774. # Indicates an apprenticeable craft. The current apprentice wage rates are available on the Prevailing Wage Apprentice Determinations Website (http://www.dir.ca.gov/OPRL/PWAppWage/PWAppWageStart.asp). a Includes an amount withheld for dues check off and for vacation. b Pursuant to Labor Code sections 1773.1 and 1773.8, the amount paid for this employer payment may vary resulting in a lower taxable basic hourly wage rate, but the total hourly rates for straight time and overtime may not be less than the general prevailing rate of per diem wages. c Included in the straight-time hourly rate.
d Includes $0.45 per hour worked for Industry Promotion, $0.01 per hour worked for Occupational Health and Research, $0.02 per hour worked for Vacation/Holiday Administration and $0.01 per hour worked for Preservation Trust. e 1 ½ times the basic straight-time hourly rate for the first 2 hours of overtime, Monday through Friday and for the first 10 hours on Saturdays.

All other overtime is paid at the double time rate.
f
$306.24 (ZONE 1) and $238.74 (ZONE 2) per hour for work on Labor Day. g Includes amount withheld for dues check off.
h The 6th consecutive day in the same work week may be worked at straight-time if job is shut down during the normal work week due to inclement weather, major mechanical breakdown or lack of materials beyond the control of the employer. i Rate applies to the first 4 overtime hours in any workday or 40 hours in a workweek, and for the first 8 hours worked on the 7th consecutive day of work in a workweek.
j Rate applies to work on any recognized holiday, all hours worked in excess of 12 hours in any workday, and for all hours worked in excess of 8 hours on the 7th consecutive day of work in a workweek. k Includes amount for Industry Promotion.

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: Asbestos Removal Worker (Laborer)
Determination:

NC-102-67-1-2025-1
Issue Date:

August 22, 2025
Expiration date of determination:

June 28, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now. Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774.

Localities:

All localities within Alameda, Alpine, Amador, Butte, Calaveras, Colusa, Contra Costa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Kings, Lake, Lassen, Madera, Marin, Mariposa, Mendocino, Merced, Modoc, Monterey, Napa, Nevada, Placer, Plumas, Sacramento, San Benito, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo, and Yuba Counties.

AREA 1 - Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, and Santa Clara Counties.

AREA 2 - Alpine, Amador, Butte, Calaveras, Colusa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Kings, Lake, Lassen, Madera, Mariposa, Mendocino, Merced, Modoc, Monterey, Nevada, Placer, Plumas, Sacramento, San Benito, San Joaquin, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo and Yuba Counties.

Wages and Employer Payments:

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holidaya
Training Other Hours Total
Hourly
Rate
Overtime
Hourly
Rate
(1 ½ X)b
Holiday
Overtime
Hourly
Rate
(2X)c
Asbestos and Lead Removal
Worker (Area 1) $39.15 $11.10 $15.49 $3.85 $0.50 $0.22 8.0 $70.31 $89.885 $109.46 Asbestos and Lead Removal
Worker (Area 2) $38.15 $11.10 $15.49 $3.85 $0.50 $0.22 8.0 $69.31 $88.385 $107.46

Determination: NC-102-67-1-2025-1

Note:

Asbestos Removal Workers must be trained and the work conducted according to the Code of Federal Regulations 29 CFR 1926.58, the California Labor Code 6501.5 and the California Code of Regulations, Title 8, Section 5208. Contractors must be certified by the Contractors' State License Board and registered with the Division of Occupational Safety and Health (DOSH). For further information, contact the Asbestos Contractors Abatement Registration Unit, DOSH at (916) 574-2993.

Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774. a Includes an amount for Supplemental Dues.
b Rate applies to the first 4 overtime hours in any workday or 40 hours in a workweek, and for the first 8 hours worked on the 7th consecutive day of work in a workweek. All work on Saturdays and Sundays shall be paid at the rate of one and one-half (1 1/2) times the regular rate of pay, unless the Saturday and Sunday work is part of an established workweek. c Rate applies to Holidays and to all hours worked in excess of 12 hours in any workday and for all hours worked in excess of 8 hours on the 7th consecutive day of work in a workweek.

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: Building/Construction Inspector and Field Soils and Material Tester# Determination:

NC-63-3-9-2025-1
Issue Date:

August 22, 2025
Expiration date of determination:

June 30, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now. Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774.

Localities:

All localities within Alameda, Alpine, Amador, Butte, Calaveras, Colusa, Contra Costa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Kings, Lake, Lassen, Madera, Marin, Mariposa, Mendocino, Merced, Modoc, Monterey, Napa, Nevada, Placer, Plumas, Sacramento, San Benito, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo and Yuba counties.

Wages and Employer Payments:

Classificationa
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfareb
Pension Vacation/
Holiday
Training Other
Payments
Hours Total
Hourly
Rate
Daily
Overtime
Hourly
Ratec
(1 ½ X)
Saturday
Overtime
Hourly
Ratec
(1 ½ X)
Sunday/Holiday
Overtime
Hourly Rate
(2X)
Group 1 $63.39 $13.38 $13.82 $5.89 $1.24 $0.27 8 $97.99 $129.685 $129.685 $161.380 Group 2 $61.39 $13.38 $13.82 $5.89 $1.24 $0.27 8 $95.99 $126.685 $126.685 $157.380 Group 3 $53.69 $13.38 $13.82 $5.89 $1.24 $0.27 8 $88.29 $115.135 $115.135 $141.980 Group 4 $47.31 $13.38 $13.82 $5.89 $1.24 $0.27 8 $81.91 $105.565 $105.565 $129.220

Determination: NC-63-3-9-2025-1
Building/Construction Inspector and Field Soils and Material Tester

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: Building/Construction Inspector and Field Soils and Material Tester (Second Shift)# Determination:

NC-63-3-9-2025-1
Issue Date:

August 22, 2025
Expiration date of determination:

June 30, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now. Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774.

Localities:

All localities within Alameda, Alpine, Amador, Butte, Calaveras, Colusa, Contra Costa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Kings, Lake, Lassen, Madera, Marin, Mariposa, Mendocino, Merced, Modoc, Monterey, Napa, Nevada, Placer, Plumas, Sacramento, San Benito, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo and Yuba counties.

Wages and Employer Payments:

Classificationa
(Journeyperson)
Group
Basic
Hourly
Rate
Health
and
Welfareb
Pension Vacation/
Holiday
Training Other
Payments
Hours Total
Hourly
Rate
Daily
Overtime
Hourly
Ratec
(1 ½ X)
Saturday
Overtime
Hourly
Ratec

(1 ½ X)
Sunday/Holiday
Overtime
Hourly Rate
(2X)
Group 1 $71.31 $13.38 $13.82 $5.89 $1.24 $0.27 8 $105.91 $141.565 $141.565 $177.220 Group 2 $69.06 $13.38 $13.82 $5.89 $1.24 $0.27 8 $103.66 $138.190 $138.190 $172.720 Group 3 $60.40 $13.38 $13.82 $5.89 $1.24 $0.27 8 $95.00 $125.200 $125.200 $155.400 Group 4 $53.22 $13.38 $13.82 $5.89 $1.24 $0.27 8 $87.82 $114.430 $114.430 $141.040

Determination: NC-63-3-9-2025-1
Building/Construction Inspector and Field Soils and Material Tester

CLASSIFICATIONS:

GROUP 1
ASNT Level II-III
DSA Masonry
DSA Shotcrete
Lead Inspector
NDT Level Two
GROUP 2

AWS-CWI
Building Inspector
Construction Inspector
ICC Certified Structural
Inspector
Shear Wall/Floor System
Inspector
GROUP 3
Earthwork Grading
Excavation and Backfill
Geotechnical Driller
Soils/Asphalt
GROUP 4
ACI
Drillers Helper
ICC Fireproofing
NDT Level One
Proofload Testing
Torque Testing
Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774. # Indicates an apprenticeable craft. The current apprentice wage rates are available on the Prevailing Wage Apprentice Determinations Website (http://www.dir.ca.gov/OPRL/PWAppWage/PWAppWageStart.asp). a For classifications within each group, see page 3. b Amount shall be paid for all hours worked up to 173 hours per month. c Rate applies to the first 4 daily overtime hours, Monday through Friday, and the first 8 hours on Saturday. All other overtime is paid at the Sunday/Holiday overtime rate.

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: Carpenter#
Determination:

NC-23-31-1-2025-1
Issue Date:

August 22, 2025
Expiration date of determination:

June 30, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now. Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774.

Localities:

Area 1: All localities within Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, and Sonoma Counties.

Area 2: All localities within Monterey, San Benito, and Santa Cruz Counties.

Area 3: All localities within El Doradoa
, Placera, Sacramento, San Joaquin and Yolo Counties.

Area 4: All localities within Alpine, Amador, Butte, Calaveras, Colusa, Del Norte, El Doradoa , Fresno, Glenn, Humboldt, Kings, Lake, Lassen, Madera, Mariposa, Mendocino, Merced, Modoc, Nevada, Placera
, Plumas, Shasta, Sierra, Siskiyou, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, and Yuba Counties.

Wages and Employer Payments:

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holiday
b
Training Other cHours Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X)
d e
Daily
Overtime
Hourly
Rate
(2 X)
d
Saturday
Overtime
Hourly
Rate
(1 ½ X) d f g
Saturday
Overtime
Hourly
Rate
(2X)
d f
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X)
d h
Carpenter (Area
1) $67.01 $14.37 $11.55 $6.08 $1.31 $3.77 8.0 $104.09 $137.60 $171.10 $137.60 $171.10 $171.10 Hardwood
Floorlayer,
Power Saw
Operator, Saw
Filer, Shingler,
Steel Scaffold
And Steel
Shoring Erector
(Area 1)
$67.16 $14.37 $11.55 $6.08 $1.31 $3.77 8.0 $104.24 $137.82 $171.40 $137.82 $171.40 $171.40 Carpenter (Area
2) $61.13 $14.37 $11.55 $6.08 $1.31
Page
$3.77
390 of

8.0 576
$98.21 $128.78 $159.34 $128.78 $159.34 $159.34
Determination: NC-023-31-1-2025-1

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holiday
b
Training Other cHours Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X)
d e
Daily
Overtime
Hourly
Rate
(2 X)
d
Saturday
Overtime
Hourly
Rate
(1 ½ X) d f g
Saturday
Overtime
Hourly
Rate
(2X)
d f
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X)
d h
Hardwood
Floorlayer,
Power Saw
Operator, Saw
Filer, Shingler,
Steel Scaffold
And Steel
Shoring Erector
(Area 2)
$61.28 $14.37 $11.55 $6.08 $1.31 $3.77 8.0 $98.36 $129.00 $159.64 $129.00 $159.64 $159.64 Carpenter (Area
3) $61.13 $14.37 $11.55 $6.08 $1.31 $3.77 8.0 $98.21 $128.78 $159.34 $128.78 $159.34 $159.34 Hardwood
Floorlayer,
Power Saw
Operator, Saw
Filer, Shingler,
Steel Scaffold
And Steel
Shoring Erector
(Area 3)
$61.28 $14.37 $11.55 $6.08 $1.31 $3.77 8.0 $98.36 $129.00 $159.64 $129.00 $159.64 $159.64 Carpenter (Area
4) $59.78 $14.37 $11.55 $6.08 $1.31 $3.77 8.0 $96.86 $126.75 $156.64 $126.75 $156.64 $156.64 Hardwood
Floorlayer,
Power Saw
Operator, Saw
Filer, Shingler,
Steel Scaffold
And Steel
Shoring Erector
(Area 4)
$59.93 $14.37 $11.55 $6.08 $1.31 $3.77 8.0 $97.01 $126.98 $156.94 $126.98 $156.94 $156.94

Determination: NC-023-31-1-2025-1

Wages and Employer Payments (2nd Shifti):

Classification
(Journeyperson)
(2nd Shift)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holiday
b
Training Other cHours
j
Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X)
d k
Daily
Overtime
Hourly
Rate
(2 X)
d
Saturday
Overtime
Hourly
Rate
(1 ½ X)
d f g
Saturday
Overtime
Hourly
Rate
(2X)
d f
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X)
d h
Carpenter (Area
1) $71.48 $14.37 $11.55 $6.08 $1.31 $3.77 7.5 $108.56 $137.60 $171.10 $137.60 $171.10 $171.10 Hardwood
Floorlayer,
Power Saw
Operator, Saw
Filer, Shingler,
Steel Scaffold
And Steel
Shoring Erector
(Area 1)
$71.64 $14.37 $11.55 $6.08 $1.31 $3.77 7.5 $108.72 $137.82 $171.40 $137.82 $171.40 $171.40 Carpenter (Area
2) $65.21 $14.37 $11.55 $6.08 $1.31 $3.77 7.5 $102.29 $128.78 $159.34 $128.78 $159.34 $159.34 Hardwood
Floorlayer,
Power Saw
Operator, Saw
Filer, Shingler,
Steel Scaffold
And Steel
Shoring Erector
(Area 2)
$65.37 $14.37 $11.55 $6.08 $1.31 $3.77 7.5 $102.45 $129.00 $159.64 $129.00 $159.64 $159.64 Carpenter (Area
3) $65.21 $14.37 $11.55 $6.08 $1.31 $3.77 7.5 $102.29 $128.78 $159.34 $128.78 $159.34 $159.34 Hardwood
Floorlayer,
Power Saw
Operator, Saw
Filer, Shingler,
Steel Scaffold
And Steel
Shoring Erector
(Area 3)
$65.37 $14.37 $11.55 $6.08 $1.31 $3.77 7.5 $102.45 $129.00 $159.64 $129.00 $159.64 $159.64

Determination: NC-023-31-1-2025-1

Classification
(Journeyperson)
(2nd Shift)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holiday
b
Training Other cHours
j
Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X)
d k
Daily
Overtime
Hourly
Rate
(2 X)
d
Saturday
Overtime
Hourly
Rate
(1 ½ X)
d f g
Saturday
Overtime
Hourly
Rate
(2X)
d f
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X)
d h
Carpenter (Area
4) $63.77 $14.37 $11.55 $6.08 $1.31 $3.77 7.5 $100.85 $126.75 $156.64 $126.75 $156.64 $156.64 Hardwood
Floorlayer,
Power Saw
Operator, Saw
Filer, Shingler,
Steel Scaffold
And Steel
Shoring Erector
(Area 4)
$63.93 $14.37 $11.55 $6.08 $1.31 $3.77 7.5 $101.01 $126.98 $156.94 $126.98 $156.94 $156.94 Wages and Employer Payments (3rd Shifti):

Classification
(Journeyperson)
(3rd Shift)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holiday
b
Training Other c

Hours
j

Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X)
d k
Daily
Overtime
Hourly
Rate
(2 X)
d
Saturday
Overtime
Hourly
Rate
(1 ½ X)
d f g
Saturday
Overtime
Hourly
Rate
(2X)
d f
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X)
d h
Carpenter (Area
1) $76.58 $14.37 $11.55 $6.08 $1.31 $3.77 7.0 $113.66 $137.60 $171.10 $137.60 $171.10 $171.10 Hardwood
Floorlayer,
Power Saw
Operator, Saw
Filer, Shingler,
Steel Scaffold
And Steel
Shoring Erector
(Area 1)
$76.75 $14.37 $11.55 $6.08 $1.31 $3.77 7.0 $113.83 $137.82 $171.40 $137.82 $171.40 $171.40 Carpenter (Area
2) $69.86 $14.37 $11.55 $6.08 $1.31 $3.77 7.0 $106.94 $128.78 $159.34 $128.78 $159.34 $159.34

Determination: NC-023-31-1-2025-1

Classification
(Journeyperson)
(3rd Shift)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holiday
b
Training Other c

Hours
j

Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X)
d k
Daily
Overtime
Hourly
Rate
(2 X)
d
Saturday
Overtime
Hourly
Rate
(1 ½ X)
d f g
Saturday
Overtime
Hourly
Rate
(2X)
d f
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X)
d h
Hardwood
Floorlayer,
Power Saw
Operator, Saw
Filer, Shingler,
Steel Scaffold
And Steel
Shoring Erector
(Area 2)
$70.03 $14.37 $11.55 $6.08 $1.31 $3.77 7.0 $107.11 $129.00 $159.64 $129.00 $159.64 $159.64 Carpenter (Area
3) $69.86 $14.37 $11.55 $6.08 $1.31 $3.77 7.0 $106.94 $128.78 $159.34 $128.78 $159.34 $159.34 Hardwood
Floorlayer,
Power Saw
Operator, Saw
Filer, Shingler,
Steel Scaffold
And Steel
Shoring Erector
(Area 3)
$70.03 $14.37 $11.55 $6.08 $1.31 $3.77 7.0 $107.11 $129.00 $159.64 $129.00 $159.64 $159.64 Carpenter (Area
4) $68.32 $14.37 $11.55 $6.08 $1.31 $3.77 7.0 $105.40 $126.75 $156.64 $126.75 $156.64 $156.64 Hardwood
Floorlayer,
Power Saw
Operator, Saw
Filer, Shingler,
Steel Scaffold
And Steel
Shoring Erector
(Area 4)
$68.49 $14.37 $11.55 $6.08 $1.31 $3.77 7.0 $105.57 $126.98 $156.94 $126.98 $156.94 $156.94

Determination: NC-023-31-1-2025-1

Determination:

NC-23-31-1-2025-1A
Issue Date:

August 22, 2025
Expiration date of determination:

June 30, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now. Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774.

Localities:

All Localities within Alameda, Alpine, Amador, Butte, Calaveras, Colusa, Contra Costa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Kings, Lake, Lassen, Madera, Marin, Mariposa, Mendocino, Merced, Modoc, Monterey, Napa, Nevada, Placer, Plumas, Sacramento, San Benito, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo, and Yuba Counties.

Wages and Employer Payments:

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holiday
b
Training Other c

Hours Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X)
d e
Daily
Overtime
Hourly
Rate
(2 X)
d

Saturday
Overtime
Hourly
Rate
(1 ½ X)
d f g
Saturday
Overtime
Hourly
Rate
(2X)
d f
Sunday /
Holiday
Overtime
Hourly
Rate
(2 X)
d h
Bridge Builder/
Highway
Carpenter
$67.01 $14.37 $11.55 $6.08 $1.31 $3.77 8.0 $104.09 $137.60 $171.10 $137.60 $171.10 $171.10 Bridge Builder/
Highway
Carpenter
(Special Single
Shift)
$75.39 $14.37 $11.55 $6.08 $1.31 $3.77 8.0 $112.47 $137.60 $171.10 $137.60 $171.10 $171.10

Determination: NC-023-31-1-2025-1

Wages and Employer Payments (2nd Shifti):

Classification
(Journeyperson)
(2nd Shift)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holiday
b
Training Other cHours
j
Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X)
d k
Daily
Overtime
Hourly
Rate
(2 X)
d
Saturday
Overtime
Hourly
Rate
(1 ½ X)
d f g
Saturday
Overtime
Hourly
Rate
(2X)
d f
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X)
d h
Bridge
Builder/Highway
Carpenter
$71.48 $14.37 $11.55 $6.08 $1.31 $3.77 7.5 $108.56 $137.60 $171.10 $137.60 $171.10 $171.10 Wages and Employer Payments (3rd Shifti):

Classification
(Journeyperson)
(3rd Shift)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holiday
b
Training Other cHours
j
Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X)
d k
Daily
Overtime
Hourly
Rate
(2 X)
d

Saturday
Overtime
Hourly
Rate
(1 ½ X)
d f g
Saturday
Overtime
Hourly
Rate
(2X)
d f
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X)
d h
Bridge
Builder/Highway
Carpenter
$76.58 $14.37 $11.55 $6.08 $1.31 $3.77 7.0 $113.66 $137.60 $171.10 $137.60 $171.10 $171.10 Determination:

NC-23-31-1-2025-1B
Issue Date:

August 22, 2025
Expiration date of determination:

June 30, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now. Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774.

Localities:

Area 1: All localities within Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, and Sonoma Counties.

Area 2: All localities within Monterey, San Benito, and Santa Cruz Counties.

Area 3: All localities within El Doradoa
, Placera, Sacramento, San Joaquin and Yolo Counties.

Area 4: All localities within Alpine, Amador, Butte, Calaveras, Colusa, Del Norte, El Doradoa , Fresno, Glenn, Humboldt, Kings, Lake, Lassen, Madera, Mariposa, Mendocino, Merced, Modoc, Nevada, Placera
, Plumas, Shasta, Sierra, Siskiyou, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, and Yuba Counties.

Determination: NC-023-31-1-2025-1

Wages and Employer Payments:

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holiday
b
Training Other
l
Hours Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X)
d e
Daily
Overtime
Hourly
Rate
(2 X) d
Saturday
Overtime
Hourly
Rate
(1 ½ X)
d f g
Saturday
Overtime
Hourly
Rate
(2X)
d f
Sunday /
Holiday
Overtime
Hourly
Rate
(2 X)
d h
Millwright
(Area 1) $67.11 $14.37 $11.55 $6.17 $1.31 $5.28 8.0 $105.79 $139.35 $172.90 $139.35 $172.90 $172.90 Millwright
(Area 2) $63.63 $14.37 $11.55 $6.17 $1.31 $5.28 8.0 $102.31 $134.13 $165.94 $134.13 $165.94 $165.94 Millwright
(Area 3) $63.63 $14.37 $11.55 $6.17 $1.31 $5.28 8.0 $102.31 $134.13 $165.94 $134.13 $165.94 $165.94 Millwright
(Area 4) $62.28 $14.37 $11.55 $6.17 $1.31 $5.28 8.0 $100.96 $132.10 $163.24 $132.10 $163.24 $163.24 Wages and Employer Payments (2nd Shifti
):

Classification
(Journeyperson)
(2nd Shift)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holiday
b
Training Other
l
Hours
j
Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X)
d k
Daily
Overtime
Hourly
Rate
(2 X)
d
Saturday
Overtime
Hourly
Rate
(1 ½ X)
d f g
Saturday
Overtime
Hourly
Rate
(2X)
d f
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X)
d h
Millwright
(Area 1) $71.58 $14.37 $11.55 $6.17 $1.31 $5.28 7.5 $110.26 $139.35 $172.90 $139.35 $172.90 $172.90 Millwright
(Area 2) $67.87 $14.37 $11.55 $6.17 $1.31 $5.28 7.5 $106.55 $134.13 $165.94 $134.13 $165.94 $165.94 Millwright
(Area 3) $67.87 $14.37 $11.55 $6.17 $1.31 $5.28 7.5 $106.55 $134.13 $165.94 $134.13 $165.94 $165.94 Millwright
(Area 4) $66.43 $14.37 $11.55 $6.17 $1.31 $5.28 7.5 $105.11 $132.10 $163.24 $132.10 $163.24 $163.24

Determination: NC-023-31-1-2025-1

Wages and Employer Payments (3rd Shifti):

Classification
(Journeyperson)
(3rd Shift)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holiday
b
Training Other
l
Hours
j
Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X)
d k
Daily
Overtime
Hourly
Rate
(2 X)
d
Saturday
Overtime
Hourly
Rate
(1 ½ X)
d f g
Saturday
Overtime
Hourly
Rate
(2X)
d f
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X)
d h
Millwright
(Area 1) $76.70 $14.37 $11.55 $6.17 $1.31 $5.28 7.0 $115.38 $139.35 $172.90 $139.35 $172.90 $172.90 Millwright
(Area 2) $72.72 $14.37 $11.55 $6.17 $1.31 $5.28 7.0 $111.40 $134.13 $165.94 $134.13 $165.94 $165.94 Millwright
(Area 3) $72.72 $14.37 $11.55 $6.17 $1.31 $5.28 7.0 $111.40 $134.13 $165.94 $134.13 $165.94 $165.94 Millwright
(Area 4) $71.18 $14.37 $11.55 $6.17 $1.31 $5.28 7.0 $109.86 $132.10 $163.24 $132.10 $163.24 $163.24 Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work.

You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774. # Indicates an apprenticeable craft. The current apprentice wage rates are available on the Prevailing Wage Apprentice Determinations Website (http://www.dir.ca.gov/OPRL/PWAppWage/PWAppWageStart.asp). a Area 3 includes the portion of Placer County west of and including Highway 49 and the portion of El Dorado County west of and including Highway 49 and the territory inside the city limits of Placerville. Area 4 includes the portions of Placer and El Dorado Counties not covered in Area 3. b Includes an amount per hour worked for Work Fees. The Vacation amount is $3.43 per hour worked for Carpenter; $3.33 per hour worked for Millwright. c Includes Annuity Trust Fund, Industry Promotion, Carpenters International Training Fund, Work Preservation, Carpenter Employers Contract Administration, and Vacation/Holiday/Sick Leave Admin.
d The overtime rates for shift work are based on the non-shift overtime rates. e For building construction, rate applies to the first 4 hours daily overtime. For all heavy, highway and engineering construction overtime worked, Monday through Friday, rate applies to the first 4 hours daily overtime.

Determination: NC-023-31-1-2025-1

f In the event that work cannot be performed Monday through Friday because of inclement weather or major mechanical breakdown, employees may voluntarily make up such day on Saturday and shall be paid at the applicable straight time rates. g Rate applies to the first 8 hours for building construction and for the first 10 hours worked on heavy, highway and engineering construction. h Time and one-half shall be paid for the first eight (8) hours worked on the four (4) days of each year selected by the Union as designated off/holidays listed in the Holiday Provision.
i Does not apply to tenant improvement or renovation projects in occupied buildings with a total contract value of $5 million or less. j Daily overtime applies after 7 ½ hours worked at the straight-time rate for second shift and after 7 hours worked at the straight-time rate for third shift. k For building construction, rate applies to the first 2 hours prior to the start of the regular or approved day, or the first 4 hours after the end of the approved or regular work day, not to exceed a total of 4 hours in any 1 work day. For heavy, highway and engineering construction rate applies to the first 4 hours prior to the start of the regular or approved day, or the first 4 hours after the end of the approved or regular work day, not to exceed a total of 4 hours in any 1 work day
l Millwright Annuity Trust Fund, Industry Promotion, Carpenters International Training Fund, Work Preservation, and Vacation/Holiday/Sick Leave Admin.

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: Cement Mason#
Determination:

NC-23-203-1-2025-1
Issue Date:

August 22, 2025
Expiration date of determination:

June 30, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now. Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774.

Localities:

All localities within Alameda, Alpine, Amador, Butte, Calaveras, Colusa, Contra Costa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Kings, Lake, Lassen, Madera, Marin, Mariposa, Mendocino, Merced, Modoc, Monterey, Napa, Nevada, Placer, Plumas, Sacramento, San Benito, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo, and Yuba counties.

Wages and Employer Payments:

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holidaya
Training Other Hoursb Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½
X)cd
Saturday
Overtime
Hourly
Rate
(1 ½ X)cd
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X)
Cement Mason $49.00 $9.86 $12.61 $7.40 $1.07 $0.12 8.0 $80.06 $104.56 $104.56 $129.06 Mastic Magnesite Gypsum,
Epoxy, Polyester, Resin, and all
composition masons, swing or
slip form scaffolds
$50.00 $9.86 $12.61 $7.40 $1.07 $0.12 8.0 $81.06 $106.06 $106.06 $131.06

Determination: NC-23-203-1-2025-1 and NC-23-203-1A-2025-1

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: Cement Mason (Special Single Shift)#
Determination:

NC-23-203-1A-2025-1
Issue Date:

August 22, 2025
Expiration date of determination:

June 30, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now. Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774.

Localities:

All localities within Alameda, Alpine, Amador, Butte, Calaveras, Colusa, Contra Costa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Kings, Lake, Lassen, Madera, Marin, Mariposa, Mendocino, Merced, Modoc, Monterey, Napa, Nevada, Placer, Plumas, Sacramento, San Benito, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo, and Yuba counties.

Wages and Employer Payments:

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holiday a
Training Other Hours Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X)
cd
Saturday
Overtime
Hourly
Rate
(1 ½ X)
cd
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X)
Cement Mason $52.00 $9.86 $12.61 $7.40 $1.07 $0.12 8.0 $83.06 $109.06 $109.06 $135.06 Mastic Magnesite Gypsum,
Epoxy, Polyester, Resin, and all
composition masons, swing or
slip form scaffolds
$53.00 $9.86 $12.61 $7.40 $1.07 $0.12 8.0 $84.06 $110.56 $110.56 $137.06

Determination: NC-23-203-1-2025-1 and NC-23-203-1A-2025-1

Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774. # Indicates an apprenticeable craft. The current apprentice wage rates are available on the Prevailing Wage Apprentice Determinations Website (http://www.dir.ca.gov/OPRL/PWAppWage/PWAppWageStart.asp). a Includes an amount for supplemental dues. b Where multiple shifts are worked, the day shift shall work eight (8) hours and for such work they shall be paid the regular straight time rate for eight (8) hours; the second (2nd) shift shall work seven and one-half (7 ½) hours, and for such work they shall be paid the regular straight time rate for eight (8) hours; if a third (3rd) shift is worked, they shall work seven (7) hours and for such work they shall be paid eight (8) hours regular straight time pay. No multiple shift shall be started for less than five (5) consecutive days. c Rate applies to the first 4 daily overtime hours and the first 8 hours worked on Saturday. All other time is paid at the double time (2X) rate. d Saturdays may be worked at straight time if job is shut down during normal work week due to inclement weather or major mechanical breakdown (limited to curb and gutter machine, concrete pump, and concrete plant).

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: DREDGER OPERATING ENGINEER#
(CLAMSHELL AND DIPPER DREDGING AND HYDRAULIC SUCTION DREDGING) Determination:

NC-63-3-12-2025-1
Issue Date:

August 22, 2025
Expiration date of determination:

July 31, 2026* Effective until superseded by a new determination issued by the Director of Industrial Relations. Contact the Office of the Director – Research Unit (415) 703-4774 for the new rates after 10 days from the expiration date, if no subsequent determination is issued.

Localities:

All localities within Alameda, Alpine, Amador, Butte, Calaveras, Colusa, Contra Costa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Kings, Lake, Lassen, Madera, Marin, Mariposa, Mendocino, Merced, Modoc, Monterey, Napa, Nevada, Placer, Plumas, Sacramento, San Benito, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo, and Yuba Counties
AREA 1 - Alameda, Butte, Contra Costa, Kings, Marin, Merced, Napa, Sacramento, San Benito, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Solano, Stanislaus, Sutter, Yolo and Yuba counties; and portions of Alpine, Amador, Calaveras, Colusa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Lake, Lassen, Madera, Mariposa, Mendocino, Monterey, Nevada, Placer, Plumas, Shasta, Sierra, Siskiyou, Sonoma, Tehama, Trinity, Tulare, and Tuolumne Counties (Portions of counties falling in each area detailed on the Operating Engineer - Heavy and Highway Work Determination).

Wages and Employer Payments (Area 1):

Classificationa
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pensionb
Vacation
and
Holidayc
Training Other Hours
Total
Hourly
Rate
Daily
Overtime
Hourly
Rated
(1½ X)
Saturday
Overtime
Hourly
Ratede
(1½ X)
Sunday/
Holiday
Overtime
Hourly Rate
(2 X)
Group 1 $62.61 $13.38 $23.10 $6.43 $0.73 $0.42 8 $106.67 $137.975 $137.975 $169.28 Group 2 $57.65 $13.38 $23.10 $6.43 $0.73 $0.42 8 $101.71 $130.535 $130.535 $159.36 Group 3 $56.53 $13.38 $23.10 $6.43 $0.73 $0.42 8 $100.59 $128.855 $128.855 $157.12 Group 4 $53.23 $13.38 $23.10 $6.43 $0.73 $0.42 8 $97.29 $123.905 $123.905 $150.52

Determination: NC-63-3-12-2025-1

AREA 2 - Modoc, and portions of Alpine, Amador, Calaveras, Colusa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Lake, Lassen, Madera, Mariposa, Mendocino, Monterey, Nevada, Placer, Plumas, Shasta, Sierra, Siskiyou, Sonoma, Tehama, Trinity, Tulare, and Tuolumne Counties (Portions of counties falling in each area detailed on the Operating Engineer - Heavy and Highway Work Determination).

Wages and Employer Payments (Area 2):

Classificationa
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pensionb
Vacation
and
Holidayc
Training Other Hours
Total
Hourly
Rate
Daily
Overtime
Hourly
Rated
(1½ X)
Saturday
Overtime
Hourly
Ratede
(1½ X)
Sunday/
Holiday
Overtime
Hourly Rate
(2 X)
Group 1 $64.61 $13.38 $23.10 $6.43 $0.73 $0.42 8 $108.67 $140.975 $140.975 $173.28 Group 2 $59.65 $13.38 $23.10 $6.43 $0.73 $0.42 8 $103.71 $133.535 $133.535 $163.36 Group 3 $58.53 $13.38 $23.10 $6.43 $0.73 $0.42 8 $102.59 $131.855 $131.855 $161.12 Group 4 $55.23 $13.38 $23.10 $6.43 $0.73 $0.42 8 $99.29 $126.905 $126.905 $154.52 Recognized holidays
Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Determination: NC-63-3-12-2025-1

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: DREDGER OPERATING ENGINEER#
(SPECIAL SINGLE AND SECOND SHIFT)
(CLAMSHELL AND DIPPER DREDGING AND HYDRAULIC SUCTION DREDGING) Determination:

NC-63-3-12-2025-1
Issue Date:

August 22, 2025
Expiration date of determination:

July 31, 2026* Effective until superseded by a new determination issued by the Director of Industrial Relations. Contact the Office of the Director – Research Unit (415) 703-4774 for the new rates after 10 days from the expiration date, if no subsequent determination is issued.

Localities:

All localities within Alameda, Alpine, Amador, Butte, Calaveras, Colusa, Contra Costa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Kings, Lake, Lassen, Madera, Marin, Mariposa, Mendocino, Merced, Modoc, Monterey, Napa, Nevada, Placer, Plumas, Sacramento, San Benito, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo, and Yuba Counties
AREA 1 - Alameda, Butte, Contra Costa, Kings, Marin, Merced, Napa, Sacramento, San Benito, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Solano, Stanislaus, Sutter, Yolo and Yuba counties; and portions of Alpine, Amador, Calaveras, Colusa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Lake, Lassen, Madera, Mariposa, Mendocino, Monterey, Nevada, Placer, Plumas, Shasta, Sierra, Siskiyou, Sonoma, Tehama, Trinity, Tulare, and Tuolumne Counties (Portions of counties falling in each area detailed on the Operating Engineer - Heavy and Highway Work Determination).

Wages and Employer Payments (Area 1 – Special Single & Second Shift):

Classificationa
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pensionb
Vacation
and
Holidayc
Training Other Hours
Total
Hourly
Rate
Daily
Overtime
Hourly
Rated
(1½ X)
Saturday
Overtime
Hourly
Ratede
(1½ X)
Sunday/
Holiday
Overtime
Hourly Rate
(2 X)
Group 1 $70.44 $13.38 $23.10 $6.43 $0.73 $0.42 8 $114.50 $149.72 $149.72 $184.94 Group 2 $64.86 $13.38 $23.10 $6.43 $0.73 $0.42 8 $108.92 $141.35 $141.35 $173.78 Group 3 $63.60 $13.38 $23.10 $6.43 $0.73 $0.42 8 $107.66 $139.46 $139.46 $171.26 Group 4 $59.88 $13.38 $23.10 $6.43 $0.73 $0.42 8 $103.94 $133.88 $133.88 $163.82

Determination: NC-63-3-12-2025-1

AREA 2 - Modoc, and portions of Alpine, Amador, Calaveras, Colusa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Lake, Lassen, Madera, Mariposa, Mendocino, Monterey, Nevada, Placer, Plumas, Shasta, Sierra, Siskiyou, Sonoma, Tehama, Trinity, Tulare, and Tuolumne Counties (Portions of counties falling in each area detailed on the Operating Engineer - Heavy and Highway Work Determination).

Wages and Employer Payments (Area 2 – Special Single & Second Shift):

Classificationa
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pensionb
Vacation
and
Holidayc
Training Other Hours
Total
Hourly
Rate
Daily
Overtime
Hourly
Rated
(1½ X)
Saturday
Overtime
Hourly
Ratede
(1½ X)
Sunday/
Holiday
Overtime
Hourly Rate
(2 X)
Group 1 $72.44 $13.38 $23.10 $6.43 $0.73 $0.42 8 $116.50 $152.72 $152.72 $188.94 Group 2 $66.86 $13.38 $23.10 $6.43 $0.73 $0.42 8 $110.92 $144.35 $144.35 $177.78 Group 3 $65.60 $13.38 $23.10 $6.43 $0.73 $0.42 8 $109.66 $142.46 $142.46 $175.26 Group 4 $61.88 $13.38 $23.10 $6.43 $0.73 $0.42 8 $105.94 $136.88 $136.88 $167.82 Recognized holidays
Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Determination: NC-63-3-12-2025-1

Classifications:

Group 1
Chief Engineer
Day Mate (Captain)
Leverman/Operator
Group 2
Dredge Dozer
HDR/Welder
Group 3
Booster Pump Operator
Deck Engineer
Deck Mate
Dredge Tender
Watch Engineer
Welder
Winch Man
Group 4
Bargeman
Deckhand
Fireman
Leveehand
Oiler
# Indicates an apprenticeable craft. The current apprentice wage rates are available on the Prevailing Wage Apprentice Determinations Website (http://www.dir.ca.gov/OPRL/PWAppWage/PWAppWageStart.asp). a For classifications within each group, see Page 5. b Includes an amount for Annuity Trust Fund. c Includes an amount for Supplemental Dues.
d Rate applies to the first 4 daily overtime hours Monday thru Friday and the first 12 hours on Saturday. All other time worked is paid at the Sunday and Holiday overtime rate.
e Saturday in the same workweek may be worked at straight-time if a job is shut down during the normal workweek due to inclement weather.

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: Drywall Installer/Lather (Carpenter)#
Determination:

NC-31-X-16-2025-1
Issue Date:

August 22, 2025
Expiration date of determination:

June 30, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now. Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774.

Localities:

Area 1: All localities within Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, and Sonoma Counties.

Area 2: All localities within Monterey, San Benito, and Santa Cruz Counties.

Area 3: All localities within El Doradoa, Placera, Sacramento, San Joaquin and Yolo Counties.

Area 4: All localities within Alpine, Amador, Butte, Calaveras, Colusa, Del Norte, El Doradoa, Fresno, Glenn, Humboldt, Kings, Lake, Lassen, Madera, Mariposa, Mendocino, Merced, Modoc, Nevada, Placera, Plumas, Shasta, Sierra, Siskiyou, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, and Yuba Counties.

Wages and Employer Payments:

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pension
Vacation
and
Holidayb
Training Other Hours
Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X) c
Saturday
Overtime
Hourly
Rate
(1 ½ X) c
Sunday/
Holiday
Overtime
Hourly Rate
(2 X)
Drywall
Installer/Lather
(Area 1)
$67.01 $14.37 $15.38 $6.08 $1.25 $1.32 8 $105.41 $138.915 $138.915 $172.42 Stocker/Scrapper
(Area 1)d $33.51 $14.37 $7.61 $6.03 - $0.10 8 $61.62 $78.375 $78.375 $95.13 Stocker/Scrapper
(Area 1) $33.51 $14.37 $2.10 $6.03 - $0.10 8 $56.11 $72.865 $72.865 $89.62 Drywall
Installer/Lather
(Area 2)
$61.13 $14.37 $15.38 $6.08 $1.25 $1.32 8 $99.53 $130.095 $130.095 $160.66

Determination: NC-31-X-16-2025-1

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pension
Vacation
and
Holidayb
Training Other Hours
Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X) c
Saturday
Overtime
Hourly
Rate
(1 ½ X) c
Sunday/
Holiday
Overtime
Hourly Rate
(2 X)
Stocker/Scrapper
(Area 2)d $30.57 $14.37 $7.61 $6.03 - $0.10 8 $58.68 $73.965 $73.965 $89.25 Stocker/Scrapper
(Area 2) $30.57 $14.37 $2.10 $6.03 - $0.10 8 $53.17 $68.455 $68.455 $83.74 Drywall
Installer/Lather
(Area 3)
$61.63 $14.37 $15.38 $6.08 $1.25 $1.32 8 $100.03 $130.845 $130.845 $161.66 Stocker/Scrapper
(Area 3)d $30.82 $14.37 $7.61 $6.03 - $0.10 8 $58.93 $74.340 $74.340 $89.75 Stocker/Scrapper
(Area 3) $30.82 $14.37 $2.10 $6.03 - $0.10 8 $53.42 $68.830 $68.830 $84.24 Drywall
Installer/Lather
(Area 4)
$60.28 $14.37 $15.38 $6.08 $1.25 $1.32 8 $98.68 $128.820 128.820 $158.96 Stocker/Scrapper
(Area 4)d $30.14 $14.37 $7.61 $6.03 - $0.10 8 $58.25 $73.320 $73.320 $88.39 Stocker/Scrapper
(Area 4) $30.14 $14.37 $2.10 $6.03 - $0.10 8 $52.74 $67.810 67.810 $82.88 Wages and Employer Payments (2nd Shift):

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pension
Vacation
and
Holidayb
Training Other Hours e
Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X) f
Saturday
Overtime
Hourly
Rate
(1 ½ X) f
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X) g
Drywall
Installer/Lather
(Area 1)
$71.48 $14.37 $15.38 $6.08 $1.25 $1.32 7.5 $109.98 $145.620 $145.620 $181.36 Stocker/Scrapper
(Area 1)d $35.74 $14.37 $7.61 $6.03 - $0.10 7.5 $63.85 $81.720 $81.720 $99.59 Stocker/Scrapper
(Area 1) $35.74 $14.37 $2.10 $6.03 - $0.10 7.5 $58.34 $76.210 $76.210 $94.08

Determination: NC-31-X-16-2025-1

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pension
Vacation
and
Holidayb
Training Other Hours e
Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X) f
Saturday
Overtime
Hourly
Rate
(1 ½ X) f
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X) g
Drywall
Installer/Lather
(Area 2)
$65.21 $14.37 $15.38 $6.08 $1.25 $1.32 7.5 $103.61 $136.215 $136.215 $168.82 Stocker/Scrapper
(Area 2)d $32.61 $14.37 $7.61 $6.03 - $0.10 7.5 $60.72 $77.025 $77.025 $93.33 Stocker/Scrapper
(Area 2) $32.61 $14.37 $2.10 $6.03 - $0.10 7.5 $55.21 $71.515 $71.515 $87.82 Drywall
Installer/Lather
(Area 3)
$65.74 $14.37 $15.38 $6.08 $1.25 $1.32 7.5 $104.14 $137.010 $137.010 $169.88 Stocker/Scrapper
(Area 3)d $32.87 $14.37 $7.61 $6.03 - $0.10 7.5 $60.98 $77.415 $77.415 $93.85 Stocker/Scrapper
(Area 3) $32.87 $14.37 $2.10 $6.03 - $0.10 7.5 $55.47 $71.905 $71.905 $88.34 Drywall
Installer/Lather
(Area 4)
$64.30 $14.37 $15.38 $6.08 $1.25 $1.32 7.5 $102.70 $134.850 $134.850 $167.00 Stocker/Scrapper
(Area 4)d $32.15 $14.37 $7.61 $6.03 - $0.10 7.5 $60.26 $76.335 $76.335 $92.41 Stocker/Scrapper
(Area 4) $32.15 $14.37 $2.10 $6.03 - $0.10 7.5 $54.75 $70.825 $70.825 $86.90 Wages and Employer Payments (3rd Shift):

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pension
Vacation
and
Holidayb
Training Other Hours e
Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X) h
Saturday
Overtime
Hourly
Rate
(1 ½ X) h
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X) i
Drywall
Installer/Lather
(Area 1)
$76.58 $14.37 $15.38 $6.08 $1.25 $1.32 7 $114.98 $153.270 $153.270 $191.56

Determination: NC-31-X-16-2025-1

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pension
Vacation
and
Holidayb
Training Other Hours e
Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X) h
Saturday
Overtime
Hourly
Rate
(1 ½ X) h
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X) i
Stocker/Scrapper
(Area 1)d $38.30 $14.37 $7.61 $6.03 - $0.10 7 $66.41 $85.560 $85.560 $104.71 Stocker/Scrapper
(Area 1) $38.30 $14.37 $2.10 $6.03 - $0.10 7 $60.90 $80.050 $80.050 $99.20 Drywall
Installer/Lather
(Area 2)
$69.86 $14.37 $15.38 $6.08 $1.25 $1.32 7 $108.26 $143.190 $143.190 $178.12 Stocker/Scrapper
(Area 2)d $34.94 $14.37 $7.61 $6.03 - $0.10 7 $63.05 $80.520 $80.520 $97.99 Stocker/Scrapper
(Area 2) $34.94 $14.37 $2.10 $6.03 - $0.10 7 $57.54 $75.010 $75.010 $92.48 Drywall
Installer/Lather
(Area 3)
$70.43 $14.37 $15.38 $6.08 $1.25 $1.32 7 $108.83 $144.045 $144.045 $179.26 Stocker/Scrapper
(Area 3)d $35.22 $14.37 $7.61 $6.03 - $0.10 7 $63.33 $80.940 $80.940 $98.55 Stocker/Scrapper
(Area 3) $35.22 $14.37 $2.10 $6.03 - $0.10 7 $57.82 $75.430 $75.430 $93.04 Drywall
Installer/Lather
(Area 4)
$68.89 $14.37 $15.38 $6.08 $1.25 $1.32 7 $107.29 $141.735 $141.735 $176.18 Stocker/Scrapper
(Area 4)d $34.45 $14.37 $7.61 $6.03 - $0.10 7 $62.56 $79.785 $79.785 $97.01 Stocker/Scrapper
(Area 4) $34.45 $14.37 $2.10 $6.03 - $0.10 7 $57.05 $74.275 $74.275 $91.50 Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the

Determination: NC-31-X-16-2025-1

Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774. # Indicates an apprenticeable craft. The current apprentice wage rates are available on the Prevailing Wage Apprentice Determinations Website (http://www.dir.ca.gov/OPRL/PWAppWage/PWAppWageStart.asp). a Area 3 includes the portion of Placer County west of and including Highway 49 and the portion of El Dorado County west of and including Highway 49 and the territory inside the city limits of Placerville. Area 4 includes the portions of Placer and El Dorado Counties not covered in Area 3.
b Includes an amount for Work Fees.
c Rate applies to the first 4 overtime hours Monday through Friday and the first 8 hours on Saturday. All other time is paid at the Sunday and Holiday overtime rate. Saturdays may be worked at straight time if job is shut down during Monday through Friday due to inclement weather or major mechanical breakdown.
d Employed for 2000 hours (consecutively or cumulatively). e Daily overtime applies after 7 ½ hours worked at the straight-time rate for second shift and after 7 hours worked at the straight-time rate for third shift.
f Rate applies to the first 4 overtime hours Monday through Friday and the first 7.5 hours on Saturday. All other time is paid at the Sunday and Holiday overtime rate. Saturdays may be worked at straight time if job is shut down during Monday through Friday due to inclement weather or major mechanical breakdown.
g Time and one-half shall be paid for the first 7.5 hours worked on the four (4) days of each year selected by the Union as designated off/holidays listed in the Holiday Provision.
h Rate applies to the first 4 overtime hours Monday through Friday and the first 7 hours on Saturday. All other time is paid at the Sunday and Holiday overtime rate. Saturdays may be worked at straight time if job is shut down during Monday through Friday due to inclement weather or major mechanical breakdown.
i Time and one-half shall be paid for the first 7 hours worked on the four (4) days of each year selected by the Union as designated off/holidays listed in the Holiday Provision.

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: Elevator Constructor#
Determination:

NC-62-X-1-2026-1
Issue Date:

February 22, 2026
Expiration date of determination:

December 31, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now. Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774.

Localities:

All Localities within Alameda, Alpine, Amador, Butte, Calaveras, Colusa, Contra Costa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Inyo, Kings, Lake, Lassen, Madera, Marin, Mariposa, Mendocino, Merced, Modoc, Mono, Monterey, Napa, Nevada, Placer, Plumas, Sacramento, San Benito, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo, and Yuba Counties. Portions of Kern, San Bernardino and San Luis Obispo are detailed below.a Wages and Employer Payments:

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pensionb Vacation
and
Holiday
Training Other Hours Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X)c
Saturday
Overtime
Hourly
Rate
(1 ½ X)c
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X)d
Mechanic $87.48 $16.375 $21.76 $5.25 $0.85 $1.90 8.0 $133.615 $177.355 $177.355 $221.095 Mechanic (Employed in
industry more than 5 years) $87.48 $16.375 $21.76 $7.00 $0.85 $1.90 8.0 $135.365 $179.105 $179.105 $222.845 Helpere $61.24 $16.375 $21.76 $3.67 $0.85 $1.90 8.0 $105.795 $136.415 $136.415 $167.035 Helper (Employed in
industry more than 5 years) $61.24 $16.375 $21.76 $4.90 $0.85 $1.90 8.0 $107.025 $137.645 $137.645 $168.265 Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the

Determination: NC-62-X-1-2026-1

Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774. # Indicates an apprenticeable craft. The current apprentice wage rates are available on the Prevailing Wage Apprentice Determinations Website (http://www.dir.ca.gov/OPRL/PWAppWage/PWAppWageStart.asp). a Applies to that portion of these counties north of the Tehachapi Line. For more information contact the Office of the Director - Research Unit. b Includes an amount for Annuity Trust Fund.
c For Contract Service work only. All other overtime is paid at the Sunday/Holiday rate. d For paid holidays recognized in the collective bargaining agreement employees are paid for 8 hours at straight time in addition to the Holiday rate for all hours worked.
e Ratio: The total number of Helpers employed shall not exceed the number of Mechanics on any one job. For more information on the use of Helpers contact the Office of the Director - Research Unit.

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE

DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: LABORER AND RELATED CLASSIFICATIONS#
Determination:

NC-23-102-1-2026-1
Issue Date:

February 22, 2026
Expiration date of determination:

June 28, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now.

Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774.

Localities:

All localities within Alameda, Alpine, Amador, Butte, Calaveras, Colusa, Contra Costa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Kings, Lake, Lassen, Madera, Mariposa, Marin, Mendocino, Merced, Modoc, Monterey, Napa, Nevada, Placer, Plumas, Sacramento, San Benito, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo, and Yuba Counties.

AREA 1 - Alameda, Contra Costa, Marin, San Francisco, San Mateo, And Santa Clara Counties.

AREA 2 - Alpine, Amador, Butte, Calaveras, Colusa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Kings, Lake, Lassen, Madera, Mariposa, Mendocino, Merced, Modoc, Monterey, Napa, Nevada, Placer, Plumas, Sacramento, San Benito, San Joaquin, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo And Yuba Counties.

WAGE RATES AND TOTAL HOURLY RATES (AREA 1):

Classificationa (Journeyperson)
Basic
Hourly
Rateb
Hoursc
Total
Hourly
Rate
Daily/
Saturday
Overtime
Hourly
Rated
Sunday/
Holiday
Overtime
Hourly
Rate
Construction Specialist $39.85 8 $71.01 $90.94 $110.86
Group 1; Group 1(B)e $39.15 8 $70.31 $89.89 $109.46
Group 1 (A) $39.37 8 $70.53 $90.22 $109.90
Group 1 (C) $39.20 8 $70.36 $89.96 $109.56
Group 1 (E) $39.70 8 $70.86 $90.71 $110.56
Group 1 (G) $39.35 8 $70.51 $90.19 $109.86
Group 2 $39.00 8 $70.16 $89.66 $109.16
Group 3; Group 3 (A) $38.90 8 $70.06 $89.51 $108.96
Group 4; Group 6 (B) $32.59 8 $63.75 $80.05 $96.34
Group 6 $40.11 8 $71.27 $91.33 $111.38
Group 6 (A) $39.61 8 $70.77 $90.58 $110.38
Group 6 (C) $39.02 8 $70.18 $89.69 $109.20
Group 6 (D) $39.73 8 $70.89 $90.76 $110.62
Group 6 (E) $38.75 8 $69.91 $89.29 $108.66
Group 7 – Stage 1 (1st 6 months) $27.23 8 $58.39 $72.01 $85.62 Group 7 – Stage 2 (2nd 6 months) $31.12 8 $62.28 $77.84 $93.40 Group 7 – Stage 3 (3rd 6 months) $35.01 8 $66.17 $83.68 $101.18

Determination: NC-23-102-1-2026-1 and NC-23-102-1-2026-1A

WAGE RATES AND TOTAL HOURLY RATES (AREA 2):

Classificationa (Journeyperson)
Basic
Hourly
Rateb
Hoursc
Total
Hourly
Rate
Daily/
Saturday
Overtime
Hourly
Rated
Sunday/
Holiday
Overtime
Hourly
Rate
Construction Specialist $38.85 8 $70.01 $89.44 $108.86
Group 1; Group 1(B)e $38.15 8 $69.31 $88.39 $107.46
Group 1 (A) $38.37 8 $69.53 $88.72 $107.90
Group 1 (C) $38.20 8 $69.36 $88.46 $107.56
Group 1 (E) $38.70 8 $69.86 $89.21 $108.56
Group 2 $38.00 8 $69.16 $88.16 $107.16
Group 3; Group 3 (A) $37.90 8 $69.06 $88.01 $106.96
Group 4; Group 6 (B) $31.59 8 $62.75 $78.55 $94.34
Group 6 $39.11 8 $70.27 $89.83 $109.38
Group 6 (A) $38.61 8 $69.77 $89.08 $108.38
Group 6 (C) $38.02 8 $69.18 $88.19 $107.20
Group 6 (D) $38.73 8 $69.89 $89.26 $108.62
Group 6 (E) $37.75 8 $68.91 $87.79 $106.66
Group 7 – Stage 1 (1st 6 months) $26.53 8 $57.69 $70.96 $84.22 Group 7 – Stage 2 (2nd 6 months) $30.32 8 $61.48 $76.64 $91.80 Group 7 – Stage 3 (3rd 6 months) $34.11 8 $65.27 $82.33 $99.38 EMPLOYER PAYMENTS:

Type of Fund Amount per Hour Worked
Health & Welfare $11.10
Pension $15.31
Vacation and Holiday $3.91
Training $0.52
Other $0.32

Determination: NC-23-102-1-2026-1 and NC-23-102-1-2026-1A

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE

DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: LABORER AND RELATED CLASSIFICATIONS (Special Single and Second Shift)# Determination:

NC-23-102-1-2026-1A
Issue Date:

February 22, 2026
Expiration date of determination:

June 28, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now.

Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774.

Localities:

All localities within Alameda, Alpine, Amador, Butte, Calaveras, Colusa, Contra Costa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Kings, Lake, Lassen, Madera, Mariposa, Marin, Mendocino, Merced, Modoc, Monterey, Napa, Nevada, Placer, Plumas, Sacramento, San Benito, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo, and Yuba Counties.

AREA 1 - Alameda, Contra Costa, Marin, San Francisco, San Mateo, And Santa Clara Counties.

AREA 2 - Alpine, Amador, Butte, Calaveras, Colusa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Kings, Lake, Lassen, Madera, Mariposa, Mendocino, Merced, Modoc, Monterey, Napa, Nevada, Placer, Plumas, Sacramento, San Benito, San Joaquin, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo And Yuba Counties.

WAGE RATES AND TOTAL HOURLY RATES (AREA 1):

Classificationa (Journeyperson)
Basic
Hourly
Rateb
Hours
Total
Hourly
Rate
Daily/
Saturday
Overtime
Hourly
Rated
Sunday/
Holiday
Overtime
Hourly
Rate
Construction Specialist $42.85 8 $74.01 $95.44 $116.86
Group 1; Group 1(B)e $42.15 8 $73.31 $94.39 $115.46
Group 1 (A) $42.37 8 $73.53 $94.72 $115.90
Group 1 (C) $42.20 8 $73.36 $94.46 $115.56
Group 1 (E) $42.70 8 $73.86 $95.21 $116.56
Group 1 (G) $42.35 8 $73.51 $94.69 $115.86
Group 2 $42.00 8 $73.16 $94.16 $115.16
Group 3; Group 3 (A) $41.90 8 $73.06 $94.01 $114.96
Group 4; Group 6 (B) $35.59 8 $66.75 $84.55 $102.34
Group 6 $43.11 8 $74.27 $95.83 $117.38
Group 6 (A) $42.61 8 $73.77 $95.08 $116.38
Group 6 (C) $42.02 8 $73.18 $94.19 $115.20
Group 6 (D) $42.73 8 $73.89 $95.26 $116.62
Group 6 (E) $41.75 8 $72.91 $93.79 $114.66
Group 7 – Stage 1 (1st 6 months) $30.23 8 $61.39 $76.51 $91.62 Group 7 – Stage 2 (2nd 6 months) $34.12 8 $65.28 $82.34 $99.40 Group 7 – Stage 3 (3rd 6 months) $38.01
Page
8 $69.17 $88.18 $107.18
417 of 576
Determination: NC-23-102-1-2026-1 and NC-23-102-1-2026-1A

WAGE RATES AND TOTAL HOURLY RATES (AREA 2):

Classificationa (Journeyperson)
Group
Basic
Hourly
Rateb
Hours
Total
Hourly
Rate
Daily/
Saturday
Overtime
Hourly
Rated
Sunday/
Holiday
Overtime
Hourly
Rate
Construction Specialist $41.85 8 $73.01 $93.94 $114.86
Group 1; Group 1(B)e $41.15 8 $72.31 $92.89 $113.46
Group 1 (A) $41.37 8 $72.53 $93.22 $113.90
Group 1 (C) $41.20 8 $72.36 $92.96 $113.56
Group 1 (E) $41.70 8 $72.86 $93.71 $114.56
Group 2 $41.00 8 $72.16 $92.66 $113.16
Group 3; Group 3 (A) $40.90 8 $72.06 $92.51 $112.96
Group 4; Group 6 (B) $34.59 8 $65.75 $83.05 $100.34
Group 6 $42.11 8 $73.27 $94.33 $115.38
Group 6 (A) $41.61 8 $72.77 $93.58 $114.38
Group 6 (C) $41.02 8 $72.18 $92.69 $113.20
Group 6 (D) $41.73 8 $72.89 $93.76 $114.62
Group 6 (E) $40.75 8 $71.91 $92.29 $112.66
Group 7 – Stage 1 (1st 6 months) $29.53 8 $60.69 $75.46 $90.22 Group 7 – Stage 2 (2nd 6 months) $33.32 8 $64.48 $81.14 $97.80 Group 7 – Stage 3 (3rd 6 months) $37.11 8 $68.27 $86.83 $105.38 EMPLOYER PAYMENTS:

Type of Fund Amount per Hour Worked
Health & Welfare $11.10
Pension $15.31
Vacation and Holiday $3.91
Training $0.52
Other $0.32

Determination: NC-23-102-1-2026-1 and NC-23-102-1-2026-1A

CLASSIFICATIONS
Construction Specialist

ASPHALT IRONERS AND RAKERS

CHAINSAW

CONCRETE DIAMOND CHAINSAW

LASER BEAM IN CONNECTION WITH
LABORER’S WORK

MASONRY AND PLASTER TENDER

MECHANICAL PIPE LAYER-ALL TYPES

REGARDLESS OF TYPE OR METHOD OF
POWER

CAST IN PLACE MANHOLE FORM SETTERS

PRESSURE PIPELAYERS
DAVIS TRENCHER – 300 OR SIMILAR TYPE
(AND ALL SMALL TRENCHERS)

STATE LICENSED BLASTERS AS DESIGNATED

DIAMOND DRILLERS

DIAMOND CORE DRILLER

MULTIPLE UNIT DRILLS

HIGH SCALERS (INCLUDING DRILLING OF
SAME)

HYDRAULIC DRILLS

CERTIFIED WELDER
GROUP 1 (FOR CONTRA COSTA COUNTY
ONLY, USE GROUP 1 (G) FOR SOME OF THE

FOLLOWING CLASSIFICATIONS)

ASPHALT SPREADER BOXES (ALL TYPES)

BARKO, WACKER AND SIMILAR TYPE

TAMPERS

BIOHAZARD CLEANUP WORKER

BUGGYMOBILE

CAULKERS, BANDERS, PIPEWRAPPERS,

CONDUIT LAYERS, PLASTIC PIPE LAYERS

CERTIFIED ASBESTOS AND MOLD REMOVAL
WORKER

CERTIFIED HAZARDOUS WASTE WORKER
(INCLUDING LEAD ABATEMENT)

COMPACTORS OF ALL TYPES
CONCRETE AND MAGNESITE MIXER AND ½
YARD

CONCRETE PAN WORK

CONCRETE SANDERS, CONCRETE SAW

CRIBBERS AND/OR SHORING

CUT GRANITE CURB SETTER

DRI PAK-IT MACHINE

FALLER, LOGLOADER AND BUCKER

FORM RAISERS, SLIP FORMS

GREEN CUTTERS

HEADERBOARD MEN, HUBSETTERS,

ALIGNERS BY ANY METHOD
HIGH PRESSURE BLOW PIPE (1-1/2” OR OVER,
100 LBS. PRESSURE/OVER)

HYDRO SEEDER AND SIMILAR TYPE

JACKHAMMER OPERATORS
JACKING OF PIPE OVER 12 INCHES

JACKSON AND SIMILAR TYPE COMPACTORS

KETTLEMEN, POTMEN, AND MEN APPLYING

ASPHALT, LAY KOLD, CREOSOTE, LIME,

CAUSTIC AND SIMILAR TYPE MATERIALS
(APPLYING MEANS APPLYING DIPPING, OR

HANDLING OF SUCH MATERIALS)

LAGGING, SHEETING, WHALING, BRACING,

TRENCH-JACKING, LAGGING HAMMER

MAGNESITE, EPOXY RESIN, FIBER GLASS AND

MASTIC WORKERS (WET/DRY)

NO JOINT PIPE AND STRIPPING OF SAME,

INCLUDING REPAIR OF VOIDS

PAVEMENT BREAKERS AND SPADERS,

INCLUDING TOOL GRINDER

PERMA CURBS

PRECAST-MANHOLE SETTERS

PIPELAYERS (INCLUDING GRADE CHECKING

IN CONNECTION WITH PIPELAYING)

PRESSURE PIPE TESTER

POST HOLE DIGGERS-AIR, GAS, AND

ELECTRIC POWER BROOM SWEEPERS

POWER TAMPERS OF ALL TYPES, EXCEPT AS
SHOWN IN GROUP 2

RAM SET GUN AND STUD GUN

RIPRAP-STONEPAVER AND ROCK-SLINGER,

INCLUDING PLACING OF SACKED

CONCRETE AND/OR SAND (WET OR DRY)

AND GABIONS AND SIMILAR TYPE

ROTARY SCARIFIER OR MULTIPLE HEAD

CONCRETE CHIPPING SCARIFIER

ROTO AND DITCH WITCH

ROTOTILLER

SAND BLASTERS, POTMEN, GUNMEN, AND

NOZZLEMEN

SIGNALING AND RIGGING

SKILLED WRECKER (REMOVING AND

SALVAGING OF SASH, WINDOWS,

DOORS, PLUMBING AND ELECTRIC

FIXTURES)

TANK CLEANERS

TREE CLIMBERS

TRENCHLESS TECHNOLOGY LABORER- PIPE

INSTALLATION, BURSTING, RELINING, OR

SIMILAR
TRENCHLESS LABORER’S WORK, CAMERA

CONTROLLER, CCTV

TURBO BLASTER

VIBRA
576 -SCREED-BULL FLOAT IN CONNECTION
Determination: NC-23-102-1-2026-1 and NC-23-102-1-2026-1A

WITH LABORER’S WORK

VIBRATORS
GROUP 1 (A)

ALL WORK OF LOADING, PLACING AND

BLASTING OF ALL POWDER &

EXPLOSIVES OF WHATEVER TYPE,

REGARDLESS OF METHOD USED FOR

LOADING AND PLACING
JOY DRILL MODEL TWM-2A
GARDENER-DENVER MODEL DH 143 AND

SIMILAR TYPE DRILLS

TRACK DRILLERS

JACK LEG DRILLERS

WAGON DRILLERS

MECHANICAL DRILLERS-ALL TYPES

REGARDLESS OF TYPE OR METHOD

OF POWER

BLASTERS AND POWDERMAN

TREE TOPPER

BIT GRINDER
GROUP 1 (B) -- SEE GROUP 1 RATES

SEWER CLEANERS (ANY WORKMEN WHO

HANDLE OR COME IN CONTACT WITH RAW

SEWAGE IN SMALL DIAMETER SEWERS)
SHALL RECEIVE $4.00 PER DAY ABOV
GROUP 1 WAGE RATES. THOSE WHO WORK

INSIDE RECENTLY ACTIVE, LARGE

DIAMETER SEWERS, AND ALL RECENTLY

ACTIVE SEWER MANHOLES SHALL RECEIVE
$5.00 PER DAY ABOVE GROUP 1 WAGE
RATES.

GROUP 1 (C)

BURNING AND WELDING IN CONNECTION
WITH LABORER’S WORK

SYNTHETIC THERMOPLASTICS AND SIMILAR

TYPE WELDING
GROUP 1 (D)
SEE FOOTNOTE A ON PAGE 8
GROUP 1 (E)

WORK ON AND/OR IN BELL HOLE FOOTINGS

AND SHAFTS THEREOF, AND WORK ON AND

IN DEEP FOOTINGS (DEEP FOOTINGS IS A
HOLE 15 FEET OR MORE IN DEPTH)
SHAFT IS AN EXCAVATION OVER FIFTEEN (15)

FEET DEEP OF ANY TYPE
GROUP 1 (G) APPLIES ONLY TO WORK IN

CONTRA COSTA COUNTY

PIPELAYERS (INCLUDING GRADE CHECKING

IN CONNECTION WITH PIPELAYING),

CAULKERS, BANDERS, PIPEWRAPPERS,

CONDUIT LAYERS, PLASTIC PIPE LAYER,

PRESSURE PIPE TESTER, NO JOINT PIPE

AND STRIPPING OF SAME, INCLUDING

REPAIR OF VOIDS, PRECAST MANHOLE

SETTERS, CAST IN PLACE MANHOLE FORM

SETTERS IN CONTRA COSTA COUNTY ONLY
GROUP 1(H)
SEE FOOTNOTE A ON PAGE 8
GROUP 2

ASPHALT SHOVELERS

CEMENT DUMPERS AND HANDLING DRY

CEMENT OR GYPSUM

CHOKE-SETTER AND RIGGER (CLEARING
WORK)

CONCRETE BUCKET DUMPER AND

CHUTEMAN

CONCRETE CHIPPING AND GRINDING

CONCRETE LABORERS (WET OR DRY)

DRILLERS HELPER, CHUCK TENDER, NIPPER
(ONE CHUCKTENDER ON SINGLE MACHINE

OPERATION WITH MINIMUM OF ONE

CHUCKTENDER FOR EACH TWO MACHINES
ON MULTIPLE MACHINE OPERATION.

JACKHAMMERS IN NO WAY INVOLVED IN
THIS ITEM.)

GUINEA CHASER (STAKEMAN), GROUT CREW

HIGH PRESSURE NOZZLEMAN, ADDUCTORS
HYDRAULIC MONITOR (OVER 100 LBS.

PRESSURE)

LOADING AND UNLOADING, CARRYING AND

HANDLING OF ALL RODS AND MATERIALS

FOR USE IN REINFORCING CONCRETE

CONSTRUCTION

PITTSBURGH CHIPPER, AND SIMILAR TYPE

BRUSH SHREDDERS

SEMI-SKILLED WRECKER (SALVAGING OF
OTHER BUILDING MATERIALS) – SEE ALSO
SKILLED WRECKER (GROUP 1)
SLOPER

SINGLEFOOT, HAND HELD, PNEUMATIC
TAMPER

ALL PNEUMATIC, AIR, GAS AND ELECTRIC
TOOLS NOT LISTED IN GROUPS 1 THROUGH
1 (F)
JACKING OF PIPE-UNDER 12 INCHES

Determination: NC-23-102-1-2026-1 and NC-23-102-1-2026-1A

GROUP 3

CONSTRUCTION LABORERS INCLUDING

BRIDGE LABORERS, GENERAL LABORERS

AND CLEANUP LABORERS

DEMOLITION WORKER

DUMPMAN, LOAD SPOTTER

FLAGPERSON/PEDESTRIAN MONITOR

FIRE WATCHER

FENCE ERECTORS, INCLUDING TEMPORARY

FENCING

GUARDRAIL ERECTORS

GARDENER, HORTICULTURAL AND
LANDSCAPE LABORERS (SEE GROUP 4, FOR

LANDSCAPE MAINTENANCE ON NEW

CONSTRUCTION DURING PLANT

ESTABLISHMENT PERIOD)

JETTING

LIMBERS, BRUSH LOADERS, AND PILERS

PAVEMENT MARKERS (BUTTON SETTERS)

PAVERS/INTERLOCKING PAVERS (ALL TYPES)

AND INTERLOCKING PAVER MACHINES

MAINTENANCE, REPAIR TRACKMEN AND

ROAD BEDS

STREETCAR AND RAILROAD CONSTRUCTION

TRACK LABORERS

TEMPORARY AIR AND WATER LINES,

VICTAULIC OR SIMILAR

TOOL ROOM ATTENDANT (JOBSITE ONLY)

TREE REMOVAL

WHEELBARROW, INCLUDING POWER DRIVEN
GROUP 3 (A) -- SEE GROUP 3 RATES

COMPOSITE CREW PERSON (OPERATION OF

VEHICLES, WHEN IN CONJUNCTION WITH
LABORER’S DUTIES)
GROUP 4

ALL FINAL CLEANUP OF DEBRIS, GROUNDS

AND BUILDINGS NEAR THE COMPLETION OF

THE PROJECT INCLUDING BUT NOT LIMITED

TO STREET CLEANERS (NOT APPLICABLE

TO ENGINEERING OR HEAVY HIGHWAY

PROJECTS)

CLEANING AND WASHING WINDOWS (NEW

CONSTRUCTION ONLY), SERVICE

LANDSCAPE LABORERS (SUCH AS

GARDENER, HORTICULTURE, MOWING,

TRIMMING, REPLANTING, WATERING

DURING PLANT ESTABLISHMENT PERIOD)

ON NEW CONSTRUCTION

BRICK CLEANERS (JOB SITE ONLY)

MATERIAL CLEANERS (JOB SITE ONLY)
NOTE: AN ADDITIONAL DETERMINATION FOR

LANDSCAPE MAINTENANCE WORK AFTER

THE PLANT ESTABLISHMENT PERIOD OR

WARRANTY PERIOD IS PUBLISHED IN THE

NORTHERN CALIFORNIA LANDSCAPE
MAINTENANCE LABORER DETERMINATION.

GROUP 6

STRUCTURAL NOZZLEMAN
GROUP 6 (A)

NOZZLEMAN (INCLUDING GUNMAN, POTMAN)
RODMAN

GROUNDMAN
GROUP 6 (B) -- SEE GROUP 4 RATES GUNITE

TRAINEE (ONE GUNITE LABORER SHALL BE
ALLOWED FOR EACH THREE (3)
JOURNEYMAN (GROUP 6, 6A, 6C, OR
GENERAL LABORER) ON A CREW. IN THE

ABSENCE OF THE JOURNEYMAN, THE

GUNITE TRAINEE RECEIVES THE
JOURNEYMAN SCALE.).

NOTE: THIS RATIO APPLIES ONLY TO WORK
ON THE SAME JOB SITE.

GROUP 6 (C)

REBOUNDMAN
GROUP 6 (D)

ALIGNER OF WIRE WINDING MACHINE IN

CONNECTION WITH GUNITING OR SHOT
CRETE
GROUP 6 (E)

ALIGNER HELPER OF WIRE WINDING

MACHINE IN CONNECTION WITH GUNITING

OR SHOT CRETE
GROUP 7

ENTRY LEVEL LANDSCAPE LABORER (RATIO
FOR ENTRY LEVEL IS ONE IN THREE. AT

LEAST ONE SECOND PERIOD ENTRY LEVEL

AND AT LEAST ONE THIRD PERIOD ENTRY

LEVEL MUST BE EMPLOYED BEFORE

EMPLOYING ANOTHER FIRST PERIOD
TRAINEE).

NOTE: THIS RATIO APPLIES ONLY TO WORK

ON THE SAME JOB SITE

Determination: NC-23-102-1-2026-1 and NC-23-102-1-2026-1A

Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.
# Indicates an apprenticeable craft. The current apprentice wage rates are available on the Prevailing Wage Apprentice Determinations
Website (http://www.dir.ca.gov/OPRL/PWAppWage/PWAppWageStart.asp). a GROUP 1(D) - MAINTENANCE OR REPAIR TRACKMEN AND ROAD BEDS AND ALL EMPLOYEES PERFORMING WORK COVERED BY THIS CLASSIFICATION SHALL RECEIVE $0.25

PER HOUR ABOVE THEIR REGULAR RATE FOR ALL WORK PERFORMED ON UNDERGROUND STRUCTURES NOT SPECIFICALLY COVERED HEREIN. THIS SHALL NOT APPLY TO WORK BELOW GROUND LEVEL IN OPEN CUT. THIS SHALL APPLY TO

CUT AND COVER WORK OF SUBWAY
CONSTRUCTION AFTER TEMPORARY COVER HAS BEEN PLACED.

GROUP 1(H) - ALL LABORERS WORKING OFF OR WITH OR FROM BOS’N CHAIRS, SWINGING SCAFFOLDS, BELTS RECEIVE $0.50 PER HOUR ABOVE THEIR APPLICABLE WAGE RATE. THIS SHALL NOT APPLY TO LABORERS ENTITLED TO RECEIVE THE WAGE RATE SET FORTH IN GROUP 1(A).
b ZONE PAY AT THREE DOLLARS ($3.00) PER HOUR, FACTORED AT THE APPLICABLE OVERTIME

MULTIPLE, WILL BE ADDED TO THE BASE RATE FOR WORK PERFORMED OUTSIDE THE FREE ZONE DESCRIBED BY THE BOUNDARIES ALONG TOWNSHIP AND RANGE LINES. PLEASE SEE TRAVEL AND SUBSISTENCE PROVISION FOR MAP DESCRIPTION AND EXCEPTIONS. c WHEN THREE SHIFTS ARE EMPLOYED FOR FIVE (5) OR MORE CONSECUTIVE DAYS, SEVEN AND ONE-HALF (7 ½) CONSECUTIVE HOURS (EXCLUSIVE OF MEAL PERIOD), SHALL CONSTITUTE A DAY OF WORK, FOR WHICH EIGHT (8) TIMES THE STRAIGHT TIME HOURLY RATE SHALL BE PAID AT THE NON-SHIFT WAGE RATE FOR THE SECOND SHIFT. THE THIRD SHIFT SHALL BE SEVEN (7) HOURS OF WORK FOR EIGHT (8) HOURS PAY AT THE NON-SHIFT WAGE RATE. d RATE APPLIES TO THE FIRST 4 DAILY OVERTIME HOURS WORKED ON MONDAY THROUGH FRIDAY AND THE FIRST 12 HOURS WORKED ON SATURDAY; ALL OTHER TIME IS PAID AT THE SUNDAY AND HOLIDAY OVERTIME HOURLY RATE. SATURDAYS IN THE SAME WORK WEEK MAY

BE WORKED AT STRAIGHT-TIME IF JOB IS SHUT DOWN DURING THE NORMAL WORK WEEK DUE

TO INCLEMENT WEATHER, MAJOR MECHANICAL BREAKDOWN OR LACK OF MATERIALS BEYOND THE CONTROL OF THE EMPLOYER. e GROUP 1(B) RECEIVES AN ADDITIONAL AMOUNT EACH DAY. SEE PAGE 6 FOR DETAILS

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: Landscape/Irrigation Laborer#
Determination:

NC-102-X-15-2025-1
Issue Date:

August 22, 2025
Expiration date of determination:

June 30, 2026* Effective until superseded by a new determination issued by the Director of Industrial Relations. Contact the Office of the Director – Research Unit (415) 703-4774 for the new rates after 10 days from the expiration date, if no subsequent determination is issued.

Localities:

All localities within Alameda, Alpine, Amador, Butte, Calaveras, Colusa, Contra Costa, Del Norte, El Dorado, Glenn, Humboldt, Lassen, Merced, Modoc, Monterey, Napa, Nevada, Placer, Plumas, Sacramento, San Benito, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Stanislaus, Sutter, Tehama, Trinity, Tuolumne, Yolo, and Yuba Counties.

Wages and Employer Payments:

Classification
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation
and
Holidaya
Training Other Hours Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X)b
Saturday
Overtime
Hourly
Rate
(1 ½ X)bc
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X)
Landscape/Irrigation
Technician I # d $37.74 $10.02 $4.96 $2.65 $0.45 $0.09 8.0 $55.91 $74.780 $74.780 $93.650 Landscape/Irrigation
Technician II d $28.55 $9.05 $0.00 $3.62 $0.45 $0.04 8.0 $41.71 $55.985 $55.985 $70.260 Landscape/Irrigation
Technician III d $25.81 $9.05 $0.00 $3.50 $0.45 $0.04 8.0 $38.85 $51.755 $51.755 $64.660 Landscape/Irrigation
Technician IV d $22.65 $9.05 $0.00 $3.50 $0.45 $0.04 8.0 $35.69 $47.015 $47.015 $58.340 Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the

Determination: NC-102-X-15-2025-1

Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774. # Indicates an apprenticeable craft. The current apprentice wage rates are available on the Prevailing Wage Apprentice Determinations Website (http://www.dir.ca.gov/OPRL/PWAppWage/PWAppWageStart.asp). Landscape/Irrigation Technician II, III and IV are not apprenticeable.
a Includes an amount for supplemental dues.
b Rate applies to first 4 daily overtime hours and the first 12 hours on Saturday. All other time is paid at the Sunday and Holiday double-time rate.
c Saturdays in the same work week may be worked at straight-time if job is shut down during the normal work week due to inclement weather, major mechanical breakdown or lack of materials beyond the control of the employer. d The first employee on the job site will be Landscape/Irrigation Technician I. The second employee may be a Landscape/Irrigation Technician II or a Landscape/Irrigation Technician III. The third employee shall be a Landscape/Irrigation Technician IV, if a Landscape/Irrigation Technician III is not on the job site. Thereafter each employee may be a Landscape/Irrigation Technician II, III, or IV.

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1 Craft: Landscape Maintenance Laborer
(Applies Only to Routine Landscape Maintenance Work, Not New Landscape Construction) 1 Determination:

NC-LML-2026-1
Issue Date:

February 22, 2026
Expiration date of determination:

March 31, 2026* Effective until superseded by a new determination issued by the Director of Industrial Relations. Contact the Office of the Director – Research Unit (415) 703-4774 for the new rates after 10 days from the expiration date, if no subsequent determination is issued.

Wages and Employer Payments:

Locality
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation Holiday Training Hours Total
Hourly
Rate
Overtime
Hourly
Rate
(1 ½ X)
Alameda $16.90 $0.43 $0.00- $0.14a $0.24 $0.00- 8.0 $17.71b $26.16b Alpine, El Dorado (routine work) $16.90 $0.00- $0.00- $0.12 $0.14 $0.00- 8.0 $17.16 $25.61 Alpine, El Dorado (complex work) $16.90 $0.00- $0.00- $0.14 $0.16 $0.00- 8.0 $17.20 $25.65 Amador $16.90 $0.00- $0.00- $0.16 $0.06 $0.00- 8.0 $17.12 $25.57 Butte, Glenn and Plumas $16.90 $0.16 $0.00- $0.13c $0.05 $0.00- 8.0 $17.24b $25.69b Calaveras $16.90 $0.00- $0.00- $0.10 $0.12 $0.00- 8.0 $17.12 $25.57 Colusa and Sutter (routine work) $16.90 $0.00- $0.00- $0.12 $0.14 $0.00- 8.0 $17.16 $25.61 Colusa and Sutter (complex work) $16.90 $0.00- $0.00- $0.14 $0.16 $0.00- 8.0 $17.20 $25.65 Contra Costa $16.90 $0.00- $0.00- $0.00- $0.12 $0.00- 8.0 $17.02 $25.47 Del Norte and Humboldt $16.90 $0.00- $0.00- $0.25 $0.07 $0.00- 8.0 $17.22 $25.67 Fresno (routine work) $16.90 $0.00- $0.00- $0.11 $0.00- $0.00- 8.0 $17.01 $25.46 Fresno (complex work) $16.90 $0.00- $0.00- $0.19d $0.19 $0.00- 8.0 $17.28b $25.73b Kings $16.90 $0.00- $0.00- $0.25e $0.25 $0.00- 8.0 $17.40b $25.85b Lake and Mendocino (routine work) $16.90 $0.00- $0.00- $0.13f $0.03 $0.00- 8.0 $17.06b $25.51b Lake and Mendocino (complex work) $16.90 $0.00- $0.00- $0.14g $0.03 $0.00- 8.0 $17.07b $25.52b Lassen, Modoc, Shasta, Siskiyou and Trinity $16.90 $0.00- $0.00- $0.31 $0.09 $0.00- 8.0 $17.30 $25.75 Madera, Mariposa and Merced (routine work) $16.90 $0.00- $0.00- $0.115 $0.115 $0.00- 8.0 $17.13 $25.58 Marin $16.90 $0.00- $0.00- $0.00- $0.12 $0.00- 8.0 $17.02 $25.47 Monterey (routine work) $16.90 $0.00- $0.00- $0.14 $0.22 $0.00- 8.0 $17.26 $25.71 Monterey (complex work) $16.90 $0.00- $0.00- $0.16 $0.25 $0.00- 8.0 $17.31 $25.76

Determination: NC-LML-2026-1

Locality
Basic
Hourly
Rate
Health
and
Welfare
Pension Vacation Holiday Training Hours Total
Hourly
Rate
Overtime
Hourly
Rate
(1 ½ X)
Napa $16.90 $0.00- $0.00- $0.11h $0.14 $0.00- 8.0 $17.15 $25.60 Nevada and Sierra $16.90 $0.00- $0.00- $0.16 $0.19 $0.00- 8.0 $17.25 $25.70 Placer $16.90 $0.00- $0.00- $0.12 $0.14 $0.00- 8.0 $17.16 $25.61 Sacramento (routine work) $16.90 $0.00- $0.00- $0.16 $0.00- $0.00- 8.0 $17.06 $25.51 Sacramento (complex work) $16.90 $0.00- $0.00- $0.15 $0.00- $0.00- 8.0 $17.05 $25.50 San Benito $16.90 $0.00- $0.00- $0.15i $0.18 $0.00- 8.0 $17.23b $25.68b San Francisco $16.90 $0.00- $0.00- $0.17 $0.17 $0.00- 8.0 $17.24 $25.69 San Joaquin $16.90 $0.37 $0.00- $0.12j $0.12 $0.00- 8.0 $17.51b $25.96b San Mateo (routine work) $16.90 $0.43 $0.00- $0.12k $0.14 $0.00- 8.0 $17.59b $26.04b San Mateo (complex work) $16.90 $0.00- $0.00- $0.13l $0.17 $0.00- 8.0 $17.20b $25.65b Santa Clara $16.90 $0.03 $0.00- $0.13m $0.18 $0.00- 8.0 $17.24b $25.69b Santa Cruz (routine work) $16.90 $0.00- $0.00- $0.16 $0.00- $0.00- 8.0 $17.06 $25.51 Santa Cruz (complex work) $16.90 $0.00- $0.00- $0.19 $0.00- $0.00- 8.0 $17.09 $25.54 Solano $16.90 $0.00- $0.00- $0.00- $0.07 $0.00- 8.0 $16.97 $25.42 Sonoma (routine work) $16.90 $0.00- $0.00- $0.13n $0.16 $0.00- 8.0 $17.19b $25.64b Sonoma (complex work) $16.90 $0.38 $0.00- $0.15o $0.19 $0.00- 8.0 $17.62b $26.07b Stanislaus and Tuolumne (routine work) $16.90 $0.00- $0.00- $0.115 $0.14 $0.00- 8.0 $17.155 $25.605 Stanislaus and Tuolumne (complex work) $16.90 $0.00- $0.00- $0.13p $0.11 $0.00- 8.0 $17.14b $25.59b Tehama $16.90 $0.00- $0.00- $0.12 $0.19 $0.00- 8.0 $17.21 $25.66 Tulare $16.90 $0.69 $0.00- $0.12q $0.00- $0.00- 8.0 $17.71b $26.16b Yolo (routine work) $16.90 $0.00- $0.00- $0.00- $0.14 $0.00- 8.0 $17.04 $25.49 Yolo (complex work) $16.90 $0.00- $0.00- $0.00- $0.19 $0.00- 8.0 $17.09 $25.54 Yuba $16.90 $0.00- $0.00- $0.14 $0.16 $0.00- 8.0 $17.20 $25.65 NOTE:

If there are two rates, the first rate is for routine work, the second rate is for complex work.

Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the

Director – Research Unit at (415) 703-4774.

Determination: NC-LML-2026-1

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774. 1 This determination does not apply to work of a landscape laborer employed on landscape construction (work incidental to construction or postconstruction maintenance during the plant installation and establishment period). The following is a description of the landscape work cover under this determination:

ROUTINE – mowing, watering, pruning, trimming, weeding, spraying, occasional planting and replacement of plants and janitorial work incidental to such landscape maintenance.

COMPLEX – servicing of irrigation and sprinkler systems, repairing of equipment use in such landscape maintenance. a $0.20 after 3 years of service; $0.27 after 5 years of service. b Computation is based on first years of employment. This rate should be increased by any applicable vacation increase as stated in other footnotes.
c $0.25 after 7 years of service.
d $0.38 after 3 years of service.
e $0.37 after 5 years of service; $0.49 after 15 years of service. f $0.19 after 1 year of service; $0.25 after 2 years of service. g $0.22 after 1 year of service; $0.29 after 2 years of service. h $0.23 after 7 years of service.
i $0.31 after 5 years of service.
j $0.24 after 5 years of service.
k $0.23 after 2 years of service; $0.35 after 6 years of service. l $0.26 after 1 years of service; $0.39 after 5 years of service. m $0.27 after 1 years of service; $0.40 after 5 years of service. n $0.26 after 7 years of service. o $0.31 after 3 years of service; $0.46 after 7 years of service. p $0.27 after 1 years of service; $0.40 after 5 years of service. q $0.23 after 2 years of service.

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: Modular Furniture Installer (Carpenter) #
Determination:

NC-23-31-15-2025-1
Issue Date:

August 22, 2025
Expiration date of determination:

June 30, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now. Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774.

Localities:

All Localities within Alameda, Alpine, Amador, Butte, Calaveras, Colusa, Contra Costa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Kings, Lake, Lassen, Madera, Marin, Mariposa, Mendocino, Merced, Modoc, Monterey, Napa, Nevada, Placer, Plumas, Sacramento, San Benito, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo, and Yuba Counties.

Wages and Employer Payments:

Classification
(Journeyperson)
Basic
Hourly
Rate
Health
and
Welfare
Pensiona Vacation
and
Holidayb
Training Other Hours Total
Hourly
Rate
Daily
Overtime
Hourly
Rate
(1 ½ X)
Saturday
Overtime
Hourly
Rate
(1 ½ X)c
Sunday/
Holiday
Overtime
Hourly
Rate
(2 X)
Master Installer (Area 1)d $45.47 $13.22 $8.74 $5.15 $0.53 $0.47 8.0 $73.58 $96.315 $96.315 $119.050 Lead Installer (Area 1)d $41.25 $13.22 $8.74 $5.15 $0.53 $0.47 8.0 $69.36 $89.985 $89.985 $110.610 Installer (Area 1)d $37.80 $13.22 $8.24 $5.15 $0.53 $0.47 8.0 $65.41 $84.310 $84.310 $103.210 Master Installer (Area 2)d $41.75 $13.22 $8.74 $5.15 $0.53 $0.47 8.0 $69.86 $90.735 $90.735 $111.610 Lead Installer (Area 2)d $38.12 $13.22 $8.74 $5.15 $0.53 $0.47 8.0 $66.23 $85.290 $85.290 $104.350 Installer (Area 2)d $35.15 $13.22 $8.24 $5.15 $0.53 $0.47 8.0 $62.76 $80.335 $80.335 $97.910 Master Installer (Area 3)d $40.42 $13.22 $8.74 $5.15 $0.53 $0.47 8.0 $68.53 $88.740 $88.740 $108.950 Lead Installer (Area 3)d $37.00 $13.22 $8.74 $5.15 $0.53 $0.47 8.0 $65.11 $83.610 $83.610 $102.110 Installer (Area 3)d $34.20 $13.22 $8.24 $5.15 $0.53 $0.47 8.0 $61.81 $78.910 $78.910 $96.010

Determination: NC-23-31-15-2025-1

Ratio:

The ratio of employees shall be based on the increments of eight (8) employees. It is understood that the employee ratio shall apply on a company-wide basis. For every eight (8) employees, the employer shall employ one (1) Master Installer, two (2) Lead Installers, and five (5) Installers. For crew size of over eight (8) employees, please contact the Office of the Director – Research Unit at (415) 703-4774.

Note:

All window covering installation shall be performed by employees at the Installer level or above.

Recognized holidays:

Holidays upon which the general prevailing hourly wage rate for Holiday work shall be paid, shall be all holidays in the collective bargaining agreement, applicable to the particular craft, classification, or type of worker employed on the project, which is on file with the Director of Industrial Relations. If the prevailing rate is not based on a collectively bargained rate, the holidays upon which the prevailing rate shall be paid shall be as provided in Section 6700 of the Government Code. You may obtain the holiday provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Holiday provisions for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774.

Travel and/or subsistence payment:

In accordance with Labor Code Sections 1773.1 and 1773.9, contractors shall make travel and/or subsistence payments to each worker to execute the work. You may obtain the travel and/or subsistence provisions for the current determinations on the Director's General Prevailing Wage Determinations Website (http://www.dir.ca.gov/OPRL/DPreWageDetermination.htm). Travel and/or subsistence requirements for current or superseded determinations may be obtained by contacting the Office of the Director – Research Unit at (415) 703-4774. # Indicates an apprenticeable craft. The current apprentice wage rates are available on the Prevailing Wage Apprentice Determinations Website (http://www.dir.ca.gov/OPRL/PWAppWage/PWAppWageStart.asp). a Includes an amount for Annuity Trust Fund. b Includes an amount for Work Fee.
c Rate applies for the first 10 hours only. All hours worked in excess of ten hours on Saturdays shall be paid at double time (2X). d Area 1: Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, and Sonoma Counties.

Area 2: Monterey, San Benito, and Santa Cruz Counties.

Area 3: Alpine, Amador, Butte, Calaveras, Colusa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Kings, Lake, Lassen, Madera, Mariposa, Mendocino, Merced, Modoc, Nevada, Placer, Plumas, Sacramento, San Joaquin, Shasta, Sierra, Siskiyou, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo, and Yuba Counties.

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE

DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: OPERATING ENGINEER (HEAVY AND HIGHWAY WORK) #
Determination:

NC-23-63-1-2026-1
Issue Date:

February 22, 2026
Expiration date of determination:

June 28, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now. Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774.

Locality:

All localities within Alameda, Alpine, Amador, Butte, Calaveras, Colusa, Contra Costa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Kings, Lake, Lassen, Madera, Marin, Mariposa, Mendocino, Merced, Modoc, Monterey, Napa, Nevada, Placer, Plumas, Sacramento, San Benito, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo, and Yuba Counties.

AREA 1 - Alameda, Butte, Contra Costa, Kings, Marin, Merced, Napa, Sacramento, San Benito, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Solano, Stanislaus, Sutter, Yolo and Yuba Counties; and portions of Alpine, Amador, Calaveras, Colusa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Lake, Lassen, Madera, Mariposa, Mendocino, Monterey, Nevada, Placer, Plumas, Shasta, Sierra, Siskiyou, Sonoma, Tehama, Tulare, Tuolumne and Trinity Counties. (Portions of counties falling in each area detailed below)
Wages and total hourly rates (including employer payments) (Area 1):

Classification
(Journeyperson)
Classification Group a
Basic
Hourly
Rate
Hoursb
Total
Hourly
Rate
Daily/Saturday
Overtime Hourly
Rate (1½ X) c
Sunday/Holiday
Overtime Hourly
Rate (2X)
Group 1 $66.96 8 $101.65 $135.13 $168.61
Group 2 $65.43 8 $100.12 $132.84 $165.55
Group 3 $63.95 8 $98.64 $130.62 $162.59
Group 4 $62.57 8 $97.26 $128.55 $159.83
Group 5 $61.30 8 $95.99 $126.64 $157.29
Group 6 $59.98 8 $94.67 $124.66 $154.65
Group 7 $58.84 8 $93.53 $122.95 $152.37
Group 8 $57.70 8 $92.39 $121.24 $150.09
Group 8-A $55.49 8 $90.18 $117.93 $145.67
ALL CRANES & ATTACHMENTS:

Group 1 $68.59
8 $103.28 $137.58 $171.87
Truck Crane Assistant to Engineer $61.62 8 $96.31 $127.12 $157.93 Assistant to Engineer $59.33 8 $94.02 $123.69 $153.35
Group 1-A $67.84 8 $102.53 $136.45 $170.37
Truck Crane Assistant to Engineer $60.87 8 $95.56 $126.00 $156.43 Assistant to Engineer $58.58 8 $93.27 $122.56 $151.85
Group 2-A $66.08 8 $100.77 $133.81 $166.85
Truck Crane Assistant to Engineer $60.61 8 $95.30 $125.61 $155.91

Determination: NC-23-63-1-2026-1

Classification
(Journeyperson)
Classification Group a
Basic
Hourly
Rate
Hoursb
Total
Hourly
Rate
Daily/Saturday
Overtime Hourly
Rate (1½ X) c
Sunday/Holiday
Overtime Hourly
Rate (2X)
Assistant to Engineer $58.37 8 $93.06 $122.25 $151.43
Group 3-A $64.34 8 $99.03 $131.20 $163.37
Truck Crane Assistant to Engineer $60.37 8 $95.06 $125.25 $155.43 Hydraulic $59.98 8 $94.67 $124.66 $154.65
Assistant to Engineer $58.09 8 $92.78 $121.83 $150.87
Group 4-A $61.30 8 $95.99 $126.64 $157.29
AREA 2 - Modoc, and portions of Alpine, Amador, Calaveras, Colusa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Lake, Lassen, Madera, Mariposa, Mendocino, Monterey, Nevada, Placer, Plumas, Shasta, Sierra, Siskiyou, Sonoma, Tehama, Tulare, Tuolumne and Trinity Counties. (Portions of counties falling in each area detailed below)
Wages and total hourly rates (including employer payments) (Area 2):

Classification
(Journeyperson)
Classification Group a
Basic
Hourly
Rate
Hoursb
Total
Hourly
Rate
Daily/Saturday
Overtime Hourly
Rate (1½ X) c
Sunday/Holiday
Overtime Hourly
Rate (2X)
Group 1 $68.96 8 $103.65 $138.13 $172.61
Group 2 $67.43 8 $102.12 $135.84 $169.55
Group 3 $65.95 8 $100.64 $133.62 $166.59
Group 4 $64.57 8 $99.26 $131.55 $163.83
Group 5 $63.30 8 $97.99 $129.64 $161.29
Group 6 $61.98 8 $96.67 $127.66 $158.65
Group 7 $60.84 8 $95.53 $125.95 $156.37
Group 8 $59.70 8 $94.39 $124.24 $154.09
Group 8-A $57.49 8 $92.18 $120.93 $149.67
ALL CRANES & ATTACHMENTS:

Group 1 $70.59
8 $105.28 $140.58 $175.87
Truck Crane Assistant to Engineer $63.62 8 $98.31 $130.12 $161.93 Assistant to Engineer $61.33 8 $96.02 $126.69 $157.35
Group 1-A $69.84 8 $104.53 $139.45 $174.37
Truck Crane Assistant to Engineer $62.87 8 $97.56 $129.00 $160.43 Assistant to Engineer $60.58 8 $95.27 $125.56 $155.85
Group 2-A $68.08 8 $102.77 $136.81 $170.85
Truck Crane Assistant to Engineer $62.61 8 $97.30 $128.61 $159.91 Assistant to Engineer $60.37 8 $95.06 $125.25 $155.43
Group 3-A $66.34 8 $101.03 $134.20 $167.37
Truck Crane Assistant to Engineer $62.37 8 $97.06 $128.25 $159.43 Hydraulic $61.98 8 $96.67 $127.66 $158.65
Assistant to Engineer $60.09 8 $94.78 $124.83 $154.87
Group 4-A $63.30 8 $97.99 $129.64 $161.29
Employer Payments:

Type of Fund Amount per Hour
Health and Welfare $13.38
Pension $12.28
Vacation and Holidayd $6.10
Training $1.31
Other $1.62

Determination: NC-23-63-1-2026-1

GENERAL PREVAILING WAGE DETERMINATION MADE BY THE

DIRECTOR OF INDUSTRIAL RELATIONS PURSUANT TO CALIFORNIA LABOR CODE PART 7, CHAPTER 1, ARTICLE 2, SECTIONS 1770, 1773 AND 1773.1

FOR COMMERCIAL BUILDING, HIGHWAY, HEAVY CONSTRUCTION AND DREDGING PROJECTS Craft: OPERATING ENGINEER (HEAVY AND HIGHWAY WORK) #
(SPECIAL SINGLE AND SECOND SHIFT)
Determination:

NC-23-63-1-2026-1
Issue Date:

February 22, 2026
Expiration date of determination:

June 28, 2026** The rate to be paid for work performed after this date has been determined. If work will extend past this date, the new rate must be paid and should be incorporated in contracts entered into now. Contact the Office of the Director - Research Unit for specific rates at (415) 703-4774.

Locality:

All localities within Alameda, Alpine, Amador, Butte, Calaveras, Colusa, Contra Costa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Kings, Lake, Lassen, Madera, Marin, Mariposa, Mendocino, Merced, Modoc, Monterey, Napa, Nevada, Placer, Plumas, Sacramento, San Benito, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo, and Yuba Counties.

AREA 1 - Alameda, Butte, Contra Costa, Kings, Marin, Merced, Napa, Sacramento, San Benito, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Solano, Stanislaus, Sutter, Yolo and Yuba Counties; and portions of Alpine, Amador, Calaveras, Colusa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Lake, Lassen, Madera, Mariposa, Mendocino, Monterey, Nevada, Placer, Plumas, Shasta, Sierra, Siskiyou, Sonoma, Tehama, Tulare, Tuolumne and Trinity Counties. (Portions of counties falling in each area detailed below)
Wages and total hourly rates (including employer payments) (Area 1):

Classification
(Journeyperson)
(Special Single and Second Shift)
Classification Group a
Basic
Hourly
Rate
Hours
Total
Hourly
Rate
Daily/Saturday
Overtime Hourly
Rate (1 ½ X) c
Sunday/Holiday
Overtime Hourly
Rate (2X)
Group 1 $72.96 8 $107.65 $144.13 $180.61
Group 2 $71.43 8 $106.12 $141.84 $177.55
Group 3 $69.95 8 $104.64 $139.62 $174.59
Group 4 $68.57 8 $103.26 $137.55 $171.83
Group 5 $67.30 8 $101.99 $135.64 $169.29
Group 6 $65.98 8 $100.67 $133.66 $166.65
Group 7 $64.84 8 $99.53 $131.95 $164.37
Group 8 $63.70 8 $98.39 $130.24 $162.09
Group 8-A $61.49 8 $96.18 $126.93 $157.67
ALL CRANES & ATTACHMENTS:

Group 1 $74.59
8 $109.28 $146.58 $183.87
Truck Crane Assistant to Engineer $67.62 8 $102.31 $136.12 $169.93 Assistant to Engineer $65.33 8 $100.02 $132.69 $165.35
Group 1-A $73.84

8 of 576
$108.53 $145.45 $182.37
Determination: NC-23-63-1-2026-1

Classification
(Journeyperson)
(Special Single and Second Shift)
Classification Group a
Basic
Hourly
Rate
Hours
Total
Hourly
Rate
Daily/Saturday
Overtime Hourly
Rate (1 ½ X) c
Sunday/Holiday
Overtime Hourly
Rate (2X)
Truck Crane Assistant to Engineer $66.87 8 $101.56 $135.00 $168.43 Assistant to Engineer $64.58 8 $99.27 $131.56 $163.85
Group 2-A $72.08 8 $106.77 $142.81 $178.85
Truck Crane Assistant to Engineer $66.61 8 $101.30 $134.61 $167.91 Assistant to Engineer $64.37 8 $99.06 $131.25 $163.43
Group 3-A $70.34 8 $105.03 $140.20 $175.37
Truck Crane Assistant to Engineer $66.37 8 $101.06 $134.25 $167.43 Hydraulic $65.98 8 $100.67 $133.66 $166.65
Assistant to Engineer $64.09 8 $98.78 $130.83 $162.87
Group 4-A $67.30 8 $101.99 $135.64 $169.29
AREA 2 - Modoc, and portions of Alpine, Amador, Calaveras, Colusa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Lake, Lassen, Madera, Mariposa, Mendocino, Monterey, Nevada, Placer, Plumas, Shasta, Sierra, Siskiyou, Sonoma, Tehama, Tulare, Tuolumne and Trinity Counties. (Portions of counties falling in each area detailed below)
Wages and total hourly rates (including employer payments) (Area 2):

Classification
(Journeyperson)
(Special Single and Second Shift)
Classification Group a
Basic
Hourly
Rate
Hours
Total
Hourly
Rate
Daily/Saturday
Overtime Hourly
Rate (1½ X) c
Sunday/Holiday
Overtime Hourly
Rate (2X)
Group 1 $74.96 8 $109.65 $147.13 $184.61
Group 2 $73.43 8 $108.12 $144.84 $181.55
Group 3 $71.95 8 $106.64 $142.62 $178.59
Group 4 $70.57 8 $105.26 $140.55 $175.83
Group 5 $69.30 8 $103.99 $138.64 $173.29
Group 6 $67.98 8 $102.67 $136.66 $170.65
Group 7 $66.84 8 $101.53 $134.95 $168.37
Group 8 $65.70 8 $100.39 $133.24 $166.09
Group 8-A $63.49 8 $98.18 $129.93 $161.67
ALL CRANES & ATTACHMENTS:

Group 1 $76.59
8 $111.28 $149.58 $187.87
Truck Crane Assistant to Engineer $69.62 8 $104.31 $139.12 $173.93 Assistant to Engineer $67.33 8 $102.02 $135.69 $169.35
Group 1-A $75.84 8 $110.53 $148.45 $186.37
Truck Crane Assistant to Engineer $68.87 8 $103.56 $138.00 $172.43 Assistant to Engineer $66.58 8 $101.27 $134.56 $167.85
Group 2-A $74.08 8 $108.77 $145.81 $182.85
Truck Crane Assistant to Engineer $68.61 8 $103.30 $137.61 $171.91 Assistant to Engineer $66.37 8 $101.06 $134.25 $167.43
Group 3-A $72.34 8 $107.03 $143.20 $179.37
Truck Crane Assistant to Engineer $68.37 8 $103.06 $137.25 $171.43 Hydraulic $67.98 8 $102.67 $136.66 $170.65
Assistant to Engineer $66.09 8 $100.78 $133.83 $166.87
Group 4-A $69.30 8 $103.99 $138.64 $173.29

Determination: NC-23-63-1-2026-1

Employer Payments:

Type of Fund Amount per Hour
Health and Welfare $13.38
Pension $12.28
Vacation and Holidayd $6.10
Training $1.31
Other $1.62

CLASSIFICATIONS
GROUP 1
Drill Equipment, over 200,000 lbs
Operator of Helicopter (when used in erection work)
Hydraulic Excavator 7 cu yds and over
Power Shovels, over 7 cu yds
GROUP 2
Highline Cableway
Hydraulic Excavator 3 1/2 cu yds up to 7 cu yds
Licensed Construction Work Boat Operator, On Site
Microtunneling Machine
Power Blade Operator (finish)
Power Shovels, (over 1 cu yd and up to and including
7 cu yds m.r.c.)
GROUP 3
Asphalt Milling Machine
Cable Backhoe
Combination Backhoe and Loader over ¾ cu yds
Continuous Flight Tie Back Machine
Crane Mounted Continuous Flight Tie Back Machine,
tonnage to apply
Crane Mounted Drill Attachments, Tonnage to apply
Dozer, Slope Board
Drill Equipment, over 100,000 lbs up to and including
200,000 lbs
Gradall
Hydraulic Excavator up to 3 1/2 cu yds
Loader 4 cu yds and over
Long Reach Excavator
Multiple Engine Scrapers (when used as push pull)
Power Shovels, up to and including 1 cu yd
Pre-Stress Wire Wrapping machine
Side Boom Cat, 572 or larger
Track Loader 4 cu yds and over
Tree removal, site clearing and grubbing equipment
as follows: Self-Loading Skidder, Forwarder, Heel
Boom, Albach (tree removal/site clearing and
grubbing), Feller Buncher, Processor, Harvester,
Timber Handler - Sennebogen or similar (tree
removal/site clearing and grubbing), Log Yoder,
Track-Mounted Grinders/Chippers, Stroke Delimber,
Knuckle Boom (not inclusive of grapple hook
trucks).

Wheel Excavator (up to and including 750 cu yds per
hour)
GROUP 4
Asphalt Plant Engineer/Boxman
Chicago Boom
Combination Backhoe and Loader up to and including
¾ cu yds
Concrete Batch Plants (wet or dry)
Dozer and/or Push Cat
Drill Equipment, over 50,000 lbs up to and including
100,000 lbs
Pull-Type Elevating Loader
Gradesetter, Grade Checker (GPS, mechanical or
otherwise)
Grooving and Grinding Machine
Heading Shield Operator
Heavy Duty Drilling Equipment, Hughes, LDH,
Watson 3000 or similar
Heavy Duty Repairman and/or Welder
Lime Spreader
Loader under 4 cu yds
Lubrication and Service Engineer (mobile and grease
rack)
Mechanical Finishers or Spreader Machine (asphalt,
Barber-Greene and similar)
Miller Formless M-9000 Slope Paver or similar
Portable Crushing and Screening plants
Power Blade Support
Roller Operator, Asphalt
Rubber-Tired Scraper, Self-Loading (paddle-wheels,
etc)
Rubber-Tired Earthmoving Equipment (Scrapers)
Slip Form Paver (concrete)
Small Tractor with Drag
Soil Stabilizer (P&H or equal)
Spider Plow and Spider Puller
Timber Skidder
Track Loader up to 4 yards
Tractor Drawn Scraper
Tractor, Compressor Drill Combination
Tubex Pile Rig