California Elevator Mechanic Certificate Labor Code § 7311.5 Attorney Fee Petition Mechanics: Cal/OSHA Elevator Unit Certificate Database as Primary Welch Anchor (THE ONLY § 7311.5 Elevator Mechanic Page — DISTINCT FROM CSLB C-11 Elevator Contractor Company License, Cal/OSHA Crane Operator Certification § 7372, and CSLB C-10 Electrical Contractor; ASME A17.1/CSA B44-2022 Safety Code for Elevators and Escalators Advisory [PURE KETCHUM]; ASME A17.3-2020 Safety Code for Existing Elevators and Escalators Advisory [PURE KETCHUM]; TWO PRIVATE STANDARDS ON ONE PAGE), CCP § 1021.5 Private Attorney General Mandatory Attorney Fees

Statutory Framework: Labor Code § 7311.5 and Elevator Mechanic Certification — Elevator Safety Law Requirements, Scope of Certification, ASME A17.1/CSA B44-2022 [PURE KETCHUM], ASME A17.3-2020 [PURE KETCHUM], and CCP § 1021.5 Mandatory Attorney Fees

California Labor Code § 7311.5 — within the Elevator Safety Law (§§ 7300–7324), as administered by the Cal/OSHA Elevator Unit — requires that any person who installs, alters, replaces, or maintains an elevator or any of its equipment or components hold a current Certificate of Competency for elevator mechanics issued by the Cal/OSHA Elevator Unit. Labor Code § 7303 prohibits any person from installing, altering, or maintaining any elevator in California without a valid Certificate of Competency. A person who performs elevator work — including governor rope replacement, hydraulic piston seal replacement, or door operator replacement — without a current Cal/OSHA Elevator Mechanic Certificate of Competency commits § 7303 unlicensed elevator work, actionable under CCP § 1021.5 when the litigation vindicates a public interest in elevator safety protecting California building occupants and residents from uncertified elevator mechanics who omit critical post-maintenance safety testing. Primary Welch anchor: Cal/OSHA Elevator Unit certificate database (search by mechanic name or certificate number appearing on elevator work permits or inspection records for the subject property).

ASME A17.1/CSA B44-2022 SAFETY CODE FOR ELEVATORS AND ESCALATORS ADVISORY — THE ONLY PAGE IN THE FEE-PETITION-MECHANICS SERIES WITH AN ASME A17.1 ADVISORY — PURE KETCHUM: The American Society of Mechanical Engineers (ASME, founded 1880, New York NY) is a private nonprofit professional engineering society that develops consensus engineering standards including the definitive national safety code for elevators and escalators. ASME A17.1/CSA B44-2022 (Safety Code for Elevators and Escalators) is the primary safety standard governing design, construction, installation, operation, inspection, testing, maintenance, alteration, and repair of elevators and escalators in the United States and Canada, adopted and enforced by the Cal/OSHA Elevator Unit. Key ASME A17.1/CSA B44-2022 requirements applicable to elevator mechanic practice include: (1) Section 2.12 — governor and safety device requirements specifying that after any governor rope replacement, the certified elevator mechanic must perform a governor trip speed verification test to confirm that the governor trips at not more than 115% of the elevator’s rated speed (for traction elevators); the governor trip speed test is a life-safety verification test because the governor activates the car safeties to arrest an overspeed descent; a governor calibrated to trip at 125% of rated speed fails the 115% maximum and exposes the elevator to uncontrolled overspeed descent; (2) Section 3.12 — hydraulic elevator requirements including Section 3.12.4.1, which requires that after any maintenance to the hydraulic system — including piston seal replacement — the certified mechanic test the hydraulic relief valve to verify that it will not allow the car to descend under a load of 100% of rated capacity plus 25%; the relief valve test verifies that the hydraulic system will maintain car position under full load without drifting; (3) Section 8.6 — acceptance inspection and testing requirements for altered elevators, requiring that after any alteration to door operating mechanisms the certified mechanic verify that door closing force does not exceed 30 pounds-force and that the door reopening device responds to obstructions within the specified force and time thresholds. An uncertified mechanic who omits any of these post-maintenance verification tests commits documented ASME A17.1 Section deviations. ASME A17.1/CSA B44-2022 creates no statutory fee-shifting; it is a PURE KETCHUM advisory.

ASME A17.3-2020 SAFETY CODE FOR EXISTING ELEVATORS AND ESCALATORS ADVISORY — THE ONLY PAGE IN THE FEE-PETITION-MECHANICS SERIES WITH AN ASME A17.3 ADVISORY — PURE KETCHUM: ASME A17.3-2020 (Safety Code for Existing Elevators and Escalators) is the companion ASME standard addressing the maintenance, inspection, testing, and alteration of elevators already in service, supplementing the new-installation requirements of ASME A17.1 with requirements specific to existing elevator installations. Key ASME A17.3-2020 requirements applicable to elevator mechanic practice include: (1) Section 3 — alteration requirements specifying documentation standards for any change to an existing elevator installation, including requirements to identify the nature of the alteration, the applicable ASME A17.1 code edition, and the post-alteration acceptance tests required; elevator work performed without the required A17.3 Section 3 documentation fails to establish the maintenance and alteration record required for Cal/OSHA periodic inspection; (2) Section 4 — maintenance requirements specifying inspection frequencies and maintenance procedures for existing elevator components, including lubrication intervals, wire rope inspection criteria, and governor rope condition assessment; an uncertified mechanic who fails to document maintenance in conformance with A17.3 Section 4 creates an incomplete maintenance record that cannot demonstrate compliance with Cal/OSHA periodic inspection requirements; (3) Section 8 — periodic testing requirements specifying the intervals and procedures for mandatory safety tests on existing elevators, including governor rope trip speed tests at specified intervals and hydraulic relief valve tests after any hydraulic maintenance; Section 8 testing intervals are established to ensure that safety devices remain calibrated within A17.1 specifications throughout the elevator’s service life. An uncertified mechanic who performs governor rope replacement, hydraulic maintenance, or door operator replacement without the Section 8 post-maintenance tests commits documented ASME A17.3 Section deviations. ASME A17.3-2020 creates no statutory fee-shifting; it is a PURE KETCHUM advisory.

Three-Track Harm: Governor Rope Replacement Trip Speed 125% vs 115% Maximum Runaway Car Buffer Impact 23-Day Outage ($285K), Hydraulic Piston Seal Replacement Relief Valve Test Omitted Car Drift Full Load Passenger Entrapment ($195K), Door Operator Replacement ASME A17.1 Acceptance Test Omitted Door Force Exceeded Senior Resident Injured ($95K)

• UNCERTIFIED MECHANIC AT LOS ANGELES COUNTY COMMERCIAL OFFICE BUILDING (CAL/OSHA ELEVATOR UNIT DATABASE CONFIRMS NO VALID CERTIFICATE OF COMPETENCY) REPLACES WORN GOVERNOR ROPE ON 5-STOP HYDRAULIC-ASSISTED TRACTION PASSENGER ELEVATOR WITHOUT PERFORMING ASME A17.1/CSA B44-2022 SECTION 2.12 GOVERNOR TRIP SPEED VERIFICATION TEST AFTER ROPE REPLACEMENT — ASME A17.1 SECTION 2.12.1 REQUIRES THAT AFTER ANY GOVERNOR ROPE REPLACEMENT THE CERTIFIED MECHANIC PERFORM A TRIP SPEED TEST TO VERIFY THAT THE GOVERNOR TRIPS AT NOT MORE THAN 115% OF THE RATED SPEED — UNCERTIFIED MECHANIC REINSTALLS GOVERNOR SHEAVE WITHOUT TRIP SPEED TEST — POST-REPLACEMENT GOVERNOR ADJUSTMENT DRIFT RESULTS IN GOVERNOR TRIP SPEED OF 125% OF RATED SPEED (1,750 FPM ACTUAL vs 1,386 FPM 115% MAXIMUM) — DURING BUILDING INSPECTOR ACCEPTANCE TEST ELEVATOR CAB UNDERGOES UNCONTROLLED OVERSPEED DESCENT — SAFETIES ENGAGE AFTER CAB TRAVELS 4 FEET PAST LOWEST LANDING — BUFFER SPRING COMPRESSED BEYOND DESIGN TRAVEL — GUIDE RAIL BRACKET FASTENERS SHEAR — ELEVATOR DECLARED OUT OF SERVICE — 23-DAY REPAIR AND RE-INSPECTION OUTAGE — $285,000 BUILDING OWNER LIABILITY AND CONTRACTOR REMEDIATION COSTS. A Los Angeles County commercial office building property manager contracted an elevator maintenance company to replace a worn governor rope on the building’s 5-stop traction elevator rated at 1,200 FPM; the mechanic dispatched by the contractor held no valid Cal/OSHA Elevator Mechanic Certificate of Competency (confirmed by Cal/OSHA Elevator Unit database search by mechanic name and the certificate number appearing on the work permit). ASME A17.1/CSA B44-2022 Section 2.12.1 requires that after any governor rope replacement, the certified elevator mechanic perform a governor trip speed test — measuring the actual speed at which the governor trips the car safeties — to verify the trip speed does not exceed 115% of the elevator’s rated contract speed; the governor trip speed must be calibrated to this specification because the governor activates the car safety shoes that arrest the cab against the guide rails during an overspeed descent, and a governor calibrated to trip at a speed above the 115% maximum will delay safety engagement, allowing the car to reach a higher speed before arrest, generating higher deceleration forces on the guide rails, car frame, and buffer. The uncertified mechanic replaced the governor rope and reassembled the governor sheave and flyweight mechanism without performing the ASME A17.1 Section 2.12.1 trip speed test; minor deviations in flyweight spring pre-load during reassembly resulted in the governor trip speed drifting to 125% of rated speed (1,750 FPM actual vs. 1,386 FPM maximum at 115%); during the scheduled Cal/OSHA building inspector acceptance test, the inspector commanded an overspeed test, the elevator cab accelerated past the intended trip point, and the safeties engaged at a speed 8.7% above the A17.1 maximum, driving the cab 4 feet below the first-floor landing, compressing the buffer spring beyond its design travel, and shearing three guide rail bracket fasteners; the elevator was declared out of service for 23 days pending guide rail bracket replacement, governor recalibration, buffer replacement, and Cal/OSHA re-inspection, resulting in $285,000 in remediation costs and liability to building tenants for lost access to the sole elevator serving floors 2 through 5.
• UNCERTIFIED MECHANIC AT SAN FRANCISCO MIXED-USE HIGH-RISE BUILDING PERFORMS PISTON SEAL REPLACEMENT ON 10-STORY HYDRAULIC ELEVATOR WITHOUT PERFORMING ASME A17.1/CSA B44-2022 SECTION 3.12.4 HYDRAULIC RELIEF VALVE PERFORMANCE TEST AFTER SEAL REPLACEMENT — ASME A17.1 SECTION 3.12.4.1 REQUIRES THAT AFTER ANY MAINTENANCE TO THE HYDRAULIC SYSTEM THE CERTIFIED MECHANIC TEST THE RELIEF VALVE TO VERIFY IT WILL NOT ALLOW THE CAR TO DESCEND UNDER A LOAD OF 100% OF RATED LOAD PLUS 25% — UNCERTIFIED MECHANIC RESTORES HYDRAULIC PRESSURE AND RETURNS ELEVATOR TO SERVICE WITHOUT CONDUCTING RELIEF VALVE TEST — DURING OCCUPIED OPERATION WITH FULL RESIDENTIAL MOVING LOAD (RATED CAPACITY) THE RELIEF VALVE OPENS PREMATURELY ALLOWING THE CAR TO DRIFT DOWN 18 INCHES FROM THE 7TH FLOOR LANDING — CAR SILLS MISALIGN WITH FLOOR SILLS — DOOR CONTACT FORCE APPLIED AGAINST TRAPPED RESIDENT ATTEMPTING TO EXIT — RESIDENT SUSTAINS SHOULDER INJURY — $195,000 PERSONAL INJURY CLAIM AND ELEVATOR SHUTDOWN COSTS. A San Francisco 10-story mixed-use residential and retail building contracted an elevator service company to perform piston seal replacement on its hydraulic elevator rated at 2,000 lb capacity; the mechanic performed the work without a valid Cal/OSHA Elevator Mechanic Certificate of Competency (confirmed by Cal/OSHA Elevator Unit database). ASME A17.1/CSA B44-2022 Section 3.12.4.1 requires that after any maintenance to the hydraulic system — including piston seal, valve, or pump replacement — the certified mechanic test the hydraulic relief valve by loading the car to 100% of rated capacity plus 25% (125% total, or 2,500 lb for this elevator) and verifying the car remains stationary for a specified hold period without descending; the relief valve test is critical because a relief valve with a degraded seat or improperly adjusted pressure setting will open under full load, causing the car to drift downward from the landing level, creating a tripping hazard at the landing threshold and a door-pinch hazard if the car drifts while the doors are open. The uncertified mechanic replaced the piston seal, bled the hydraulic system, and returned the elevator to service without performing the ASME A17.1 Section 3.12.4.1 relief valve performance test; contamination introduced during the seal replacement had seated against the relief valve seat slightly ajar, reducing the effective cracking pressure of the relief valve below the full-load hydraulic operating pressure; during the first post-maintenance occupied operation with a residential moving crew loading the elevator to approximately 1,950 lb (97% of rated capacity), the relief valve cracked open, causing the car to drift down 18 inches from the 7th floor landing over approximately 4 minutes; the car sill moved 18 inches below the floor sill while a resident was partially through the doorway, the door contact zone pressed against the resident’s shoulder as the car descended against the resident’s weight, causing a rotator cuff injury requiring surgical repair; the elevator was shut down for 11 days and the building incurred $195,000 in personal injury settlement costs and elevator remediation expenses.
• UNCERTIFIED MECHANIC AT SACRAMENTO COUNTY SENIOR RESIDENTIAL BUILDING REPLACES WORN DOOR OPERATOR MOTOR AND TIMING BELT ON FIRST-FLOOR PASSENGER ELEVATOR WITHOUT PERFORMING ASME A17.1/CSA B44-2022 SECTION 8.6 ACCEPTANCE INSPECTION AND TEST FOR ALTERED ELEVATORS — ASME A17.1 SECTION 8.6 REQUIRES THAT AFTER ANY ALTERATION TO ELEVATOR DOOR OPERATING MECHANISMS THE CERTIFIED MECHANIC VERIFY DOOR CLOSING FORCE DOES NOT EXCEED 30 POUNDS-FORCE AND THAT THE DOOR REOPENING DEVICE RESPONDS TO OBSTRUCTIONS WITHIN THE SPECIFIED FORCE AND TIME THRESHOLDS — UNCERTIFIED MECHANIC ADJUSTS DOOR OPERATOR TIMING WITHOUT MEASURING DOOR CLOSING FORCE — NEW DOOR OPERATOR DRIVES DOOR AT APPROXIMATELY 48 LBF CLOSING FORCE (60% ABOVE 30 LBF MAXIMUM) — 78-YEAR-OLD RESIDENT PARTIALLY THROUGH DOORWAY WHEN DOORS CLOSE — RESIDENT SUSTAINS CONTUSION INJURY — $95,000 PERSONAL INJURY CLAIM AND MANDATORY ELEVATOR REPAIR ORDER. A Sacramento County senior residential facility contracted an elevator maintenance company to replace a failed door operator motor and worn timing belt on its first-floor passenger elevator serving ambulatory and mobility-assisted residents; the mechanic dispatched to perform the work held no valid Cal/OSHA Elevator Mechanic Certificate of Competency (confirmed by Cal/OSHA Elevator Unit database). ASME A17.1/CSA B44-2022 Section 8.6 requires that after any alteration to elevator door operating mechanisms — including door operator motor replacement, timing belt replacement, or door operator controller replacement — the certified mechanic perform an acceptance inspection and test verifying that: (1) the door closing force measured by a calibrated force gauge at the leading edge of the door does not exceed 30 pounds-force, as specified in ASME A17.1 Section 2.13.4.1; and (2) the door reopening device (door edge safety, light curtain, or presence sensor) responds to obstructions placed in the door path within the specified force threshold and reopening response time. The uncertified mechanic installed the replacement door operator motor and timing belt, adjusted the door operator cam settings and closing speed by timed visual inspection without using a calibrated force gauge, and returned the elevator to service without performing the ASME A17.1 Section 8.6 acceptance test; the replacement motor, which had a slightly different torque curve than the original, drove the door at approximately 48 lbf closing force — 60% above the 30 lbf ASME A17.1 maximum — and the door reopening device sensor had been dislodged during the motor replacement without being restored to the correct sensing position, reducing the reopening device’s effective sensing range; a 78-year-old resident using a walker was partially through the doorway when the doors closed at 48 lbf, striking the walker and the resident’s forearm and driving both back into the doorway; the resident sustained a forearm contusion and bruising requiring emergency medical evaluation; Cal/OSHA issued a mandatory repair order and the building owner incurred $95,000 in personal injury claim costs, repair costs, and mandatory Cal/OSHA re-inspection fees.

Distinct From CSLB C-11 Elevator Contractor Company License, Cal/OSHA Crane Operator Certification (§ 7372), and CSLB C-10 Electrical Contractor License

• DISTINCT FROM CSLB C-11 Elevator Contractor company license — A CSLB C-11 Elevator Contractor license is issued by the Contractors State License Board to the contractor company entity under Bus. & Prof. Code § 7028, authorizing the company to contract for elevator installation and alteration work; the C-11 license is a company license, not an individual mechanic certification; each mechanic employed by a C-11 contractor who actually performs elevator installation, alteration, replacement, or maintenance work must independently hold a current Cal/OSHA Elevator Mechanic Certificate of Competency under Labor Code § 7311.5; a company’s possession of a valid C-11 contractor license does not satisfy the § 7311.5 individual mechanic certification requirement for any mechanic performing the work; the § 7311.5 fee petition targets the uncertified individual mechanic, and the Cal/OSHA Elevator Unit certificate database search must be directed to the mechanic’s name — not the contractor company’s CSLB license status at contractors.cslb.ca.gov.
• DISTINCT FROM Cal/OSHA Crane Operator Certification (Labor Code § 7372) — A Cal/OSHA-recognized crane operator certification (NCCCO CCO or equivalent) authorizes its holder to operate mobile cranes over 15 tons and tower cranes on California construction sites under Labor Code § 7372; it does not authorize elevator mechanic work of any kind, including governor rope replacement, hydraulic system maintenance, or door operator installation; Labor Code § 7311.5 elevator mechanic certification and Labor Code § 7372 crane operator certification are entirely separate programs administered by separate Cal/OSHA units (Elevator Unit vs. Crane Safety Unit) for entirely separate equipment categories (elevators and escalators vs. mobile and tower cranes); a § 7311.5 fee petition requires a Cal/OSHA Elevator Unit certificate database search, not a Cal/OSHA Crane Safety Unit records search or NCCCO verification at nccco.org.
• DISTINCT FROM CSLB C-10 Electrical Contractor license — A CSLB C-10 Electrical Contractor license is issued by the Contractors State License Board under Bus. & Prof. Code § 7028 to a company authorized to perform electrical wiring work, including electrical conduit installation, panel wiring, and circuit installation; a C-10 electrical contractor may not perform elevator governor rope replacement, hydraulic piston seal replacement, or door operator installation because elevator mechanical and electromechanical systems fall within the scope of the Elevator Safety Law (§§ 7300–7324) and require a Cal/OSHA Elevator Mechanic Certificate of Competency; electrical work inside the elevator machine room that interfaces with elevator control systems requires both C-10 electrical contractor license and — where the work constitutes elevator system maintenance — a Cal/OSHA Elevator Mechanic Certificate of Competency for the individual performing the elevator-specific components; the two credentials authorize entirely different scopes of work on different aspects of elevator systems, and neither credential satisfies the other for § 7311.5 fee petition purposes.

Billing Gaps 1–3 Summary (13.25 hrs/yr = $3,975–$6,625/yr)

Frequently Asked Questions