OSH for a Plastering Company: Pump, Noise, Dust

Do you spray-plaster by machine? That means you've got a pressurised pump on site, hoses, noise, clouds of dust from the bags, and a crew working on platforms. A National Labour Inspectorate (PIP) inspector can list every one of these hazards line by line - and ask where you've documented it. And the paperwork has to be in place before anyone climbs onto scaffolding. The good news: you don't have to write it from scratch. BudoReady has ready-made occupational health and safety (OSH) documentation templates for construction companies (PKD 43) that you simply sign with your company name and crew - instead of slaving away at night or paying a safety officer for every single sheet. Below I'll explain in plain terms what a plasterer needs to have sorted and how to put it into the documents.

Key points in brief

• A plastering pump works under pressure - the biggest risk is material blowback and a blocked hose. You must have a written depressurisation procedure before anyone unscrews a coupling.
• Noise above 85 dB means mandatory hearing protection and measurements - a plastering pump can exceed that with ease.
• Dust from dry mortar when tipping bags calls for a dust half-mask, not a chemist's face mask.
• You plaster from platforms and scaffolding - that's work at height with its own full set of requirements and scaffold sign-off.
• In your occupational risk assessment (ORZ) you enter all four groups of hazards, for the pump you add the operating manual and inspection log, and you kit out your 2-5 person crew with PPE (personal protective equipment) with a signed receipt.

The plastering pump under pressure - no messing about here

Machine plastering is convenient, but the pump forces ready mortar through a hose under considerable pressure. As long as everything's flowing, all is well. The trouble starts when the hose blocks - and it blocks regularly, when someone takes too long a break or the mortar seizes. Then there's pressure sitting in the hose that you can't see. Someone unscrews the coupling to check, and gets a blast of material in the face. Up close, with force. It's one of the most common accidents in machine plastering and it almost always comes down to someone not releasing the pressure.

That's why the crew must know and have a written depressurisation procedure: first you switch off the pump, then you release the pressure the way the manufacturer intends (a valve, reverse gear - depending on the machine), and only then do you undo the hoses. No undoing anything "by feel" just because it stopped flowing. That sentence has to be lodged in the head of everyone who stands at the pump, and set down in black and white in the workstation instruction.

The second issue is cleaning. The hose and pump are often cleaned under water pressure or with a sponge fired through by compressed air - and that too comes out with force. Nobody can stand at the hose outlet during blow-through. Sounds obvious, until someone peers over "to see if it's coming out yet".

Operating the machine - what the regulation requires

A plastering pump is a machine within the meaning of OSH, so you're bound by the Regulation of the Minister of the Economy of 30 October 2002 on minimum requirements for machinery. In practice it comes down to a few concrete things you need to have sorted:

• An operating manual available at the workstation - not in a drawer at home, but by the machine, in Polish (and in Ukrainian, if you have a crew from Ukraine).
• Working guards and switches - including an emergency stop that actually works. A machine with a broken STOP is a machine for the repair shop, not for the job.
• Periodic inspections in line with the manufacturer's recommendations, recorded in a log. The inspector looks not only at whether the machine is in working order, but whether you have paperwork proving you checked it.
• Trained people - only someone who has been through workstation induction on the pump may operate it.

These requirements sit alongside the general rules from the Regulation of the Minister of Labour and Social Policy of 26 September 1997 on general OSH provisions. These are the two pillars your machinery documentation stands on.

Noise - a plastering pump can hurt your ears

A pump with a compressor runs loud. All day long. The threshold at which the regulation becomes absolute is 85 dB - the so-called maximum permissible intensity (NDN) from the Regulation on maximum permissible concentrations and intensities. A plastering pump can exceed it without any trouble, especially in an enclosed room where the sound bounces around.

Here's what that means for you in practice:

• Above 85 dB the crew must use hearing protection - earmuffs or earplugs. It's not "if they feel like it".
• You should have a noise measurement at the workstation, so you know which threshold you're in. Without a measurement you're guessing, and inspectors don't like that.
• You enter the noise hazard into the occupational risk assessment with a specific level and control measure.

The worst thing about noise is that the harm is invisible until it's too late. Hearing loss doesn't hurt, it builds up over years and doesn't reverse. Hearing protectors cost pennies compared with what a person loses by not wearing them.

Dust from dry mortar - a half-mask, not a face mask

Tipping dry mortar from bags into the pump hopper creates a cloud of dust. Fine, cement-lime dust that goes deep into the lungs and, on top of that, dries out and irritates the airways. Done daily for years - that's a real occupational risk, not a whim.

A surgical face mask or a scarf over the face won't do here. The crew needs a dust half-mask of a class suited to the dust (typically FFP2, or FFP3 in heavier dust). Plus safety goggles, because the dust gets into the eyes too, especially when tipping into the wind. In the risk assessment you enter dust as a chemical/dust-factor hazard, and the control measure is precisely a half-mask of a specific class.

Good practice worth having in the instruction: tip the mortar steadily, don't shake the bag out from above, and handle hoppers and mixers so as to limit dust at source. Less dust = less illness and fewer complaints.

Scaffolding and platforms - work at height

A plasterer rarely stands on flat ground. Stairwell interiors, facades, high walls - that means platforms, trestles and scaffolding. And work at height is a separate chapter of OSH, governed among others by the Regulation of the Minister of Infrastructure of 6 February 2003 on OSH during construction works.

The most important things that have to be right:

• Scaffolding signed off before use - with an entry in the log/sign-off protocol, complete decking, guardrails and toe boards.
• Full decking with no gaps - not a board here, a board there. A plasterer works with a bucket and a hose, has their hands full, and it's easy to trip.
• Fall protection wherever the height and lack of guardrails require it - a harness with a lanyard to an anchor point.
• Tidiness on the platform - the pump hose routed so nobody trips over it.

Work at height also means clearing the worker: a current medical certificate with a note on work at height above 3 m. Without it, a person has no right to climb onto scaffolding, even if they're the best plasterer around.

How to put it all into the ORZ

The occupational risk assessment (ORZ) is the heart of a plasterer's documentation. A PIP inspector reaches for it first. For the machine-plasterer workstation you enter four main groups of hazards, each with a risk level and control measures:

1. Material blowback / pressure from the pump - measure: depressurisation procedure, training, sound hoses and couplings.
2. Noise above 85 dB - measure: hearing protection, measurements, rotation at the machine.
3. Dust from dry mortar - measure: FFP2/FFP3 half-mask, goggles, dust reduction.
4. Fall from height - measure: signed-off scaffolding, guardrails, harnesses, work-at-height medicals.

On top of that come the "everyday" hazards: lifting bags (spine), slips on wet mortar, skin contact with mortar (alkaline, irritating - hence gloves). The ORZ must be signed by the workers - that's proof they know the hazards at their workstation. You get a ready ORZ template for plasterers in the STARTER package, so you don't have to guess what to enter.

Workstation instructions and PPE for the plastering crew

The ORZ alone isn't enough. For every workstation and machine you need OSH workstation instructions - short, specific sheets on "how to operate the pump safely", "how to work on scaffolding", "how to clean the pump". They're what tell a person what's allowed and what isn't, and they're what the inspector looks for alongside the ORZ.

The second thing is personal protective equipment. For a 2-5 person plastering crew, the minimum PPE set is:

Protective item	What for
Hearing protection (earmuffs/earplugs)	Pump noise >85 dB
FFP2/FFP3 dust half-mask	Dust from dry mortar
Safety goggles	Dust and material blowback
Mortar-resistant gloves	Alkaline mortar, skin irritation
Safety helmet	Falling objects on site
Toe-capped, anti-slip footwear	Wet mortar, heavy bags
Safety harness with lanyard	Work at height without guardrails

Every PPE item must be issued to the worker against a signed receipt. Without it, formally, the PPE doesn't exist - an inspector won't accept a verbal "but I gave them the masks". How to sort this with a table I've described in connection with the PPE register. The STANDARD and FULL packages come with ready PPE issue cards; STARTER gives you the basic set to get going.

The PIP reform from 8 July 2026 - why it's worth having this now

From 8 July 2026 a reform of the National Labour Inspectorate's powers comes into force. Inspectors will find it easier and quicker to act, and a lack of basic paperwork is the first thing visible on arrival. A plasterer with no ORZ, no pump instruction and no PPE receipts is a ready candidate for a fine - and that's before anyone even looks at the quality of the work.

It's not worth waiting until July. You put the set of documents together once, sign it with your company name and crew, and you have peace of mind for years. It's an hour's work with a ready package instead of a week with a blank page.

Sort your plasterer's documentation with the STARTER package

If you run a small plastering crew of 2-5 people and want OSH off your mind, start with the STARTER package at 299 zł. You get 10 files: an occupational risk assessment, workstation instructions and registers - all ready for a construction company under PKD 43, in Polish and Ukrainian. You sign it with your company name and off you go. Need to add full PPE cards? Then STANDARD (449 zł, 27 files) or FULL (749 zł, 45 files) add the complete set of protective equipment and more registers.

The promotion runs until 7 July 2026 - right before the PIP reform comes in. See BudoReady packages and have your plasterer's documentation sorted before an inspection arrives.

This article is informational and does not replace advice from an OSH specialist or an individual analysis of the legal situation. Document templates require individual adaptation to the realities of your company and specific workstations, and it is worth verifying the current legal state as at the date of use.