SOLVENIS Environmental Engineering

Process calculations, mass balances and PFU

Support tailored to your needs, not a full-time hire

From a single technical opinion to ongoing, monthly cooperation — scope and duration set individually, without hiring in-house.

Calculations and analyses

Technological and hydraulic calculations, mass and energy balances, CAPEX/OPEX analyses, variant analysis and concept.

Technical documentation

Descriptive sections of reports and concepts, PFU/OPZ (functional-utility programs / scope-of-work descriptions), technological schematics and CAD drawings, operating instructions.

Verification and advisory

Verification of documentation and supplier offers, brief technical opinions and expert assessments.

Formal support

Project information sheets (KIP), applications for environmental decisions and permits, tender documentation.

For those planning an investment

Investment Compass

Not sure where to start your planned environmental investment? The Investment Compass is a preliminary analysis — without design work — that tells you what, in what order, and when to do it, to avoid costly mistakes resulting from the wrong sequence of actions. The starting point is tailored to your situation — regardless of what stage of planning you're at and what type of investment it concerns.

What you'll find in the document

Scope tailored to the situation — for example:

  • 1A detailed scope and sequence of actions to take — step by step, tailored to your situation
  • 2Which decisions/permits the planned investment requires and in what order to obtain them
  • 3Which documents are prepared by specialists, and which need to be obtained from administrative authorities
  • 4When to commission specific studies and input analyses (e.g. waste morphology, wastewater parameters), so you don't overpay for a poorly matched solution
  • 5A checklist of data and information needed to carry out each step

Why it's worth it

A cheaper mistake at the start than during implementation

A mistake in the sequence of actions (e.g. choosing a technology before knowing the actual waste stream) costs many times more than the preliminary analysis that prevents it.

A concrete plan instead of guessing

Instead of guessing where to start, you know exactly what the first step is — and every step after that.

A stronger position in talks with authorities and contractors

You know the required scope of documents and permits before you ask an authority or design office about it — making it easier to assess whether a response or offer actually adds up.

An independent assessment before a large budget is committed

Before you engage a costly design office or contractor, you have an objective picture of the situation and the scope of necessary actions.

A basis for budget planning and funding

Lets you plan your budget for the upcoming investment and prepare properly to apply for potential funding.

Pricing: Investment Compass

Document only

from 1,000 PLN

Price depends on the size and complexity of the planned investment.

Document + implementation support

surcharge on the document

Annual pool of consultation hours for implementing the next steps from the Investment Compass.

30h / year3,300 PLN
60h / year6,500 PLN
120h / year12,000 PLN

Payment in two instalments — half at the start, half after six months.

Indicative pricing

Starting ranges — a concrete price after describing the scope

140 PLN/hConsultation / ad hoc work

Individual tasks within an ongoing design process — CAD drawings, technical descriptions, schedules, supporting analyses — billed hourly, without long-term commitments.

from 800 PLNBrief opinion or technical expertise

A quick written answer to a specific technical question, feasibility or compliance assessment, a preliminary screening of what permits or assessments will be needed for the planned investment.

from 800 PLNVerification of documentation or offers

Checking documentation or supplier offers for compliance with the PFU/OPZ and design/legal requirements — before submitting an offer, before accepting a delivery, or before approving documentation.

from 500 PLNTechnological calculations

Technological calculations, e.g. mass balance of waste flow in a processing installation, water-wastewater balance for facilities (water demand, expected quantities of wastewater types, clean/dirty rainwater balance). Price depends on the type and scope of the calculations.

from 2,500 PLNVariant analysis (2–3 technological options)

Description and comparison of 2–3 technological options, site requirements, preliminary calculations, initial recommendation.

from 5,000 PLNFull descriptive section of a report or concept (excluding environmental calculations)

The entire descriptive section of a report or concept — description of the existing state, description of the solution, list of equipment and power, preliminary CAPEX/OPEX. Does not include environmental calculations or specialized technological calculations — these are priced separately.

1,200 PLN/monthSubscription package — 10h/month, priority response time

10 hours per month at a lower price than the sum of individual consultations, with priority response time for requests. Unused hours do not roll over to the next month; cancellation with one month's notice.

Net prices — indicative, typical ranges for a standard scope. The final price — always a fixed fee, known in advance — is determined after describing the task, before work begins.

How we work

Support tailored to your needs, not a full-time hire

Scope of cooperation tailored to your needs — from a single task, through on-demand support during periods of increased team workload, to ongoing, monthly presence within an hours package. No hiring in-house and no long-term commitments beyond the agreed scope.

Experience

In the industry since 2018

Participation in design and technical advisory at various stages of the investment process for waste management and water-wastewater installations — in Poland and abroad. Experience confirmed by written references.

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