Tenders
NL AI 2026-0046 - SMH P3: Plint/MSA closes 11 Dec NL Relinen en deelliners WF7 2026-2030 (2031-2034) closes 13 Oct NL Verbouwing stadsdeelkantoor Scheveningen closes 28 Oct NL Bouwteam Sociaal Cultureel Centrum Pijnacker closes 23 Sept NL Gronduitgifte Franciscushof-Zuid Bosrijk 2026 closes 9 Oct NL Nieuwbouw gemaal Kramershoek closes 3 Nov NL HVAC en RWA beheer, onderhoud en vervanging closes 2 Nov NL 15118 | Realisatie Masterplan Rijkskantoor Westraven te Utrecht closes 18 Sept NL 51380| Revitalisatie centrale energievoorziening en binnenruimte PI Krimpen te Krimpen a/d IJssel closes 28 Oct NL Openbare verkoop Hertenweg 2-4, Havenweg 30a en aangrenzende gronden in Nieuwdorp closes 16 Nov NL Ontwikkeling en realisatie Koesteeg (Fase 1) closes 21 Oct NL AI 2026-0046 - SMH P3: Plint/MSA closes 11 Dec NL Relinen en deelliners WF7 2026-2030 (2031-2034) closes 13 Oct NL Verbouwing stadsdeelkantoor Scheveningen closes 28 Oct NL Bouwteam Sociaal Cultureel Centrum Pijnacker closes 23 Sept NL Gronduitgifte Franciscushof-Zuid Bosrijk 2026 closes 9 Oct NL Nieuwbouw gemaal Kramershoek closes 3 Nov NL HVAC en RWA beheer, onderhoud en vervanging closes 2 Nov NL 15118 | Realisatie Masterplan Rijkskantoor Westraven te Utrecht closes 18 Sept NL 51380| Revitalisatie centrale energievoorziening en binnenruimte PI Krimpen te Krimpen a/d IJssel closes 28 Oct NL Openbare verkoop Hertenweg 2-4, Havenweg 30a en aangrenzende gronden in Nieuwdorp closes 16 Nov NL Ontwikkeling en realisatie Koesteeg (Fase 1) closes 21 Oct

02 — Planning & completeness

The deadline
makes the plan.

Give Steinlog one date — the submission deadline — and it works backwards to the rest: clarification cutoff, subcontractor quotes, BOQ freeze, internal review, signature and legalisation lead time. Every derived deadline becomes a task with an owner.

Below is not a mock-up. It is Steinlog working a live TenderNed tender — a Rijksvastgoedbedrijf renovation in Zwolle, all 22 published documents ingested, the milestones and formal requirements read out of the actual aanbestedingsleidraad. Only the companies are fictional.

The plan — derived from the deadline demo project · live tender data
The plan panel: cascade-generated Dutch deadline tasks with owners and dates, next to the extracted milestone timeline.

Derived tasks on the left, the tender's own milestones on the right. The plan is generated from the submission deadline, and re-running it never duplicates a task you already have.

The completeness check demo project · live tender data
The readiness gate: a deterministic completeness checklist of the tender's required forms — bid form, ESPD declaration, Model K board declaration, reference projects, Russia sanctions declaration — each marked action needed with the signature tier it demands, under a banner reading not ready to submit.

The gate names every form this tender requires and the signature tier each one demands, and refuses to say “ready” while one is still open. The check itself is plain code, not an AI opinion — so a green result means green. This bid is early: nothing is signed yet, and the gate says so rather than flattering you.

Auto-Gantt

A plan that redraws
itself.

The Gantt isn't a document you maintain — it's a view over your milestones and tasks. When an addendum moves the submission date, every dependent deadline shifts and the chart redraws. No one rebuilds the schedule by hand at 6 p.m.

N2 Ring Road — Lot 4 · Feb → 27 Mar illustration
Clarification questions
Subcontractor quotes
Draft & method statements
BOQ freeze
Internal review
Signatures & legalisation
complete in progress / ahead

Tasks with names

Every task carries an owner and a reason.

Tasks don't only come from you. The deadline cascade creates them, an addendum's impact creates them, the completeness gate creates them — and each one records where it came from, so nothing is orphaned and nothing is a surprise.

origin · manual

Added by the team

The tasks you would expect — drafting, coordination, sign-off.

origin · deadline_cascade

From the deadline

Derived automatically from the submission date and offsets.

origin · impact_analysis

From an addendum

Created when a change touches a draft section or requirement.

origin · gate

From the check

Every open formal requirement becomes a task until it is green.

Planning

Give us the date.
We'll build the plan.

Bring a live tender and we'll back-plan it with you — cascade, Gantt, completeness check.

pilot@steinlog.com

ennl