Case Study

When a new line made the plant hazardous

A Tamil Nadu machining plant added electroplating, which brought it under the hazardous-process rules. What changed for notice, health and the crew.

Close-up of freshly machined brass components with bored holes and curved cut-outs, laid out in rows under warm light.

A precision machining plant in Tamil Nadu, which we supply with contract workers, planned an electroplating line to finish its own parts. The project was run as a capital purchase. Nobody had asked whether it changed the plant's legal category until our ramp planning raised the question six weeks before start-up. Electroplating is on the OSH Code's list of hazardous processes. This is a representative composite; no single client is described.

The situation

~380workers on site, about 310 on the plant's own payroll and the rest contract [VERIFY: composite figure]
~25contract workers planned for the new line [VERIFY: composite figure]
30 daysminimum notice to the Chief Inspector-cum-Facilitator before a hazardous process starts (OSH Code s.84(5))
3 weeksby which the line's start was moved back [VERIFY: composite]

Electroplating is entry 16 of the First Schedule to the OSH Code 2020, and Tamil Nadu's draft OSH rules of 11 April 2022 also declare "electrolytic plating" a dangerous operation (r.81(2)) [VERIFY: whether Tamil Nadu has since notified final rules]. The plant's existing machining work had been assessed as outside the First Schedule [VERIFY: composite]. With 310 workers on its own payroll, it was past 250 whichever way contract labour was counted.

What the new line triggered

More than the project team had planned for. The site's HR and its safety adviser mapped the duties:

DutySourceWhere the plant stood
Tell the Chief Inspector-cum-Facilitator at least thirty days before the process startsOSH Code s.84(5)Not done; six weeks left before the planned start [VERIFY: composite]
Approved on-site emergency plan and disaster control measuress.84(4)General fire plan only
Safety officer, now required from 250 workers instead of 500s.22(2)(b)None appointed
Factory medical practitioner full-time above 250 workers, with an occupational health centre, nurse and dresserTN draft r.92(1)(iii)A retainer doctor for first aid only
Pre-employment fitness certificate for everyone on the line, then six-monthly examinations and a health registers.85(c); TN draft r.91Not in the line's staffing plan
Hazard information to every worker, a cautionary notice at the gate, and information to the public nearbys.84(1); TN draft r.83, r.86, r.89Not prepared
An ambulance, or an arrangement with a nearby hospital below 250 workersTN draft r.93No ambulance

What was done

  1. Start moved back. The line's start was put back three weeks, so the thirty-day notice under section 84(5) could go in with the process details complete [VERIFY: composite].
  2. People appointed. A safety officer and a full-time factory medical practitioner, with the occupational health centre set up in two converted rooms beside the existing first-aid room, and an ambulance van arranged for the site [VERIFY: composite].
  3. The crew certified before the first shift. We screened the 25 workers for the line, and the practitioner examined each one and issued Form XXIII certificates before anyone worked on it. Two who were not certified fit were placed elsewhere on the site [VERIFY: composite].
  4. Information in the workers' languages. The hazard sheet, the role of each worker in the emergency plan, and the cautionary notice at the gate went out in Tamil and Hindi, to direct and contract workers alike.
  5. Free to the worker. The examinations and the line's protective equipment were provided at no cost to any worker, as section 6(1)(g) requires.

What changed

MeasureBeforeAfter
Capital projectsApproved on cost and outputEvery new process checked against the First Schedule and the dangerous-operations list before approval [VERIFY: composite]
Contractor briefingHeadcount and start dateHeadcount, start date, and whether the work is in a hazardous process or a dangerous operation
Health registerNoneForm XXIV, with each worker's six-monthly date, kept by the occupational health centre
LeaversExit by gate passHealth record made available to every worker leaving the line, contract workers included (TN draft r.90)

The lesson carries to any plant adding a process. The First Schedule turns on what a plant does, not what it is called, and a single new line can bring a whole factory under the hazardous-process rules. The thresholds then apply to the whole factory's headcount, not the line's. How a particular process is classified is a question for the site's own safety adviser and counsel. This composite describes a method, not an outcome.

How Velura Services helps

Before we staff any new line, we ask whether the work is a hazardous process or a declared dangerous operation, and plan the fitness examinations, training and protective equipment it needs. Our crew on such a line is examined and certified before the first shift, receives the hazard information in their own language, and pays nothing for any of it.

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Sources

Frequently asked questions

Does adding one hazardous line make the whole factory a hazardous-process factory?

The OSH Code's duties attach to the factory involving the hazardous process, and thresholds such as 250 workers for a safety officer and the occupational health centre scale in Tamil Nadu's draft rules are counted on the factory's workers, not the line's. How a particular set-up is treated is a question for the site's safety adviser and counsel.

Is electroplating a hazardous process in India?

Electro-plating is entry 16 of the First Schedule to the OSH Code 2020, the list of industries involving hazardous processes. Tamil Nadu's draft OSH rules also declare electrolytic plating a dangerous operation under section 82, which brings its own schedule of precautions. Whether a given plating set-up meets the full definition is a question of fact.

How much notice is needed before starting a hazardous process?

Section 84(5) of the OSH Code 2020 requires the occupier of a factory proposing to engage in a hazardous process to inform the Chief Inspector-cum-Facilitator about the nature and details of the process at least thirty days before it starts, in the form the State Government prescribes.