Construction Critical Path Analyzer
Identifies your schedule's critical path, calculates the float of every activity, and works out the real impact in days on the delivery date if a critical activity slips.
Resources
Free guides, prompts and templates
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Construction Contract Clause Analyzer
Reads a construction contract and extracts the payment, schedule, and risk clauses with real impact, flagging which ones are unusual or unfavorable compared to standard industry practice.
Certification and Payment Analyzer for Construction Sites
Analyzes the status of your issued certifications, payments received, overdue amounts and the impact on the project's cash flow — just by pasting your data into ChatGPT or Claude.
Historical Project Cost Analyzer
Cross-references several closed projects to find which cost categories systematically run over, and how much contingency to add to your next estimate.
Construction Site Progress Photo Analyzer
Compares site photos against the planned schedule, describes real progress by area, and detects visual safety or housekeeping issues worth verifying on site.
Labor Productivity Analyzer
Compares actual labor productivity by trade against what was budgeted, and identifies where margin is being lost before it's too late to correct it.
Crew Productivity Comparator
Compares real productivity across crews on the same task, adjusts for quality, and tells you who to assign the next critical task to.
Profitability Analyzer by Project Type
Analyzes the real profitability of several closed or in-progress projects to find out which project types, clients or areas actually leave margin — and which ones just keep you busy.
Schedule Delay Analyzer
Analyzes the deviations between your baseline schedule and actual progress, classifies delays by type and cause, and calculates their exact impact on the handover date.
Subcontractor Analyzer for Construction Sites
Analyzes the financial and schedule performance of every active subcontractor to identify which ones are generating cost overruns or delays before the problem escalates.
Construction Carbon Footprint Calculator
Estimates your project's carbon footprint from the quantities of materials used, with reference emission factors, and flags where the impact is concentrated.
Construction Weather Schedule Impact Calculator
Estimates how many stoppage days from rain, wind, heat, or cold your schedule might face based on location and time of year, and calculates a recommended contingency margin.
Real-Time Project Margin Calculator
Calculates the real margin of a project in progress, projects the closing margin, and flags what is eroding profitability before it's too late to act.
Construction KPI Dashboard
Calculates your project's schedule, cost, and quality/safety KPIs and combines them into an executive dashboard with a status indicator, ready for the progress meeting.
S-Curve for Cost and Schedule
Turns your time-phased budget and real progress into a cost-and-schedule S-curve, and tells you plainly if you're ahead or behind and spending more or less than you've earned.
BIM Clash Detector for Construction
Processes the clash list exported from your BIM software, classifies by severity and discipline, and prioritizes resolution before clashes reach the field.
Construction Resource Cost Estimator
Calculates the total cost of an activity from its labor, material, and equipment resources, and compares it against the assigned budget.
Unit Price Database Manager for Construction
Keep your construction company's own unit price database current: real costs from finished projects, grouped by division, with alerts for outdated prices.
Construction ERP Data Extractor
Interprets an export from your construction ERP, cleans and structures it, and answers a specific business question with the calculation behind it.
Technical Specification Extractor
Turns a dense spec section, finish schedule, or technical specification into a structured list of verifiable requirements, with acceptance criteria.
Site Meeting Minutes Generator
Turns loose notes from a site meeting into formal, structured minutes ready to distribute to every attendee.
Payment Certification Generator
Generates the monthly payment certification from real progress by line item, calculating the amount to certify, the retention, and the net amount due, with alerts if progress isn't consistent.
Subcontractor Bid Comparison Generator
Compares the bids received for a line item, normalizes each one's scope, and issues an objective award recommendation based on technical and economic criteria.
Daily Site Progress Report Generator
Turns completed daily site reports into a physical progress report: % complete per work front vs. plan, day-over-day comparison, and alerts for stalled fronts.
Tender Bid Self-Assessment Tool
Score your own tender bid against the specs before you submit it, and see which technical, price and schedule criteria cost you the most points.
Monthly Progress Report Generator
Generates the monthly progress report from your schedule, actual status and financial progress data — ready to send to the developer and the design supervisor.
Daily Site Report Generator
Generates the daily site report from labor, work completed, tomorrow's schedule, issues and safety status — ready for the developer, the design supervisor and company leadership.
Equipment Breakdown & Maintenance Manager for Sites
Logs equipment and site installation breakdowns, calculates the cost of every hour of downtime, and prioritizes what needs fixing now versus what can wait.
Change Order Manager for Construction Sites
Analyzes a project's change orders and extra work, calculates their cost and schedule impact, and prevents an executed change from going undocumented or unbilled.
Technical Query Manager for Construction Sites (RFIs)
Processes a project's RFI log, flags the ones blocking work, identifies recurring patterns, and generates a status report with priority actions.
Drawing Version Control Manager for Construction Sites
Processes the log of which drawing revision was sent to each trade and when, flags who is still on an outdated version, and generates the alert for which work fronts may be building from outdated drawings.
Construction Regulatory Compliance Manager
Reviews your project's regulatory obligations, verifies which ones have real documented evidence, and prioritizes the pending ones by risk if not met.
As-Built Documentation Manager
Reviews your project's pending as-built documentation, identifies what's blocking for handover, and generates a week-by-week documentation closeout plan.
Real Material Consumption Manager
Compares real material consumption logged on site against what was purchased, flags waste that falls outside the normal range by material type, and its cost.
Material Delivery Manager
Cross-references your material orders with real deliveries, detects quantity or schedule deviations, and calculates the risk of a work stoppage due to missing material before it happens.
Construction Equipment Fleet Manager
Analyzes your equipment's usage, cost, and availability, identifies underused equipment with rental overspend, and calculates the potential monthly savings.
Post-Handover Warranty Manager
Tracks warranty issues reported after a project's handover, calculates what period applies to each element, and prioritizes follow-up with the responsible party.
Site Incident & Claims Manager
Log minor accidents, third-party damage and client claims, flag overdue response deadlines, and calculate the total cost exposure across your project.
Punch List Manager for Construction Sites
Processes a project's outstanding punch list, flags which items are blocking handover, analyzes workload by owner, and calculates the retention held up by each open item.
Project Closeout Checklist with AI
Processes the documentation checklist for project closeout: as-built docs, permits, warranties, subcontractor accounts and client handover. Flags the blockers.
Non-Conformance and Rework Manager for Construction Sites
Analyzes the non-conformance and rework log, calculates its real cost, identifies the most frequent root causes, and proposes actions to keep them from repeating.
Subcontractor Payment Manager
Analyzes your subcontractors' payment status, calculates accumulated retention, detects overdue certifications, and prioritizes who to pay first.
Construction Permit & License Tracker
Reviews the status of your construction permits and licenses, calculates whether they'll be ready in time based on the agency's review period, and prioritizes what to follow up on first.
Supplier and Procurement Manager for Construction Sites
Analyzes purchases against the materials budget, flags deviations by supplier and line item, and identifies where margin is being lost in procurement.
Health and Safety Manager for Construction Sites
Analyzes the period's safety indicators, flags gaps in safety plan compliance, and highlights uncontrolled risks that need immediate action.
AI Safety Inspection Checklist for Job Sites
Processes the checklist from a site safety inspection, flags non-compliant items by severity, and generates the report with the corrective action plan.
Toolbox Talk Generator for Job Sites
Generates the 5-minute toolbox talk before work starts: the day's actual task risks, PPE, a check-in question, and an attendance sign-off sheet.
Construction Submittal Tracker
Tracks your submittals' approval cycle, detects the ones overdue in review, and calculates the real margin until the site needs them.
Construction Resource Allocation Optimizer
Cross-references your trades' availability against the weekly schedule needs, detects capacity shortfalls and surpluses, and proposes a reallocation when it's technically reasonable.
Crew Planner for Construction Sites
Cross-checks worker availability by trade against the weekly schedule's needs, flags imbalances, and proposes the optimal crew assignment.
Phase and Milestone Planner for Construction Sites
Analyzes the status of contractual milestones, flags non-compliance risks, calculates the impact of delays on the handover date, and proposes concrete recovery measures.
AI Site Logistics Planner for Tight Job Sites
Analyzes the week's delivery and access schedule, flags crane or access overlaps that block the site, and proposes how to reshuffle the time slots.
Material and Order Planner for Construction Sites
Cross-checks the material needs of upcoming work against site stock on hand, and generates an order calendar to avoid stoppages due to supply shortages.
AI Planner for Prefabricated and Offsite Elements
Calculates the deadline to approve shop drawings and place the order for prefab elements, and flags which ones will arrive late for installation.
Subcontractor Prequalifier
Analyzes a candidate subcontractor's documentation and track record before hiring them, calculates a prequalification score, and flags what to verify before awarding.
Cash Flow Forecast for Construction Sites
Projects the month-by-month cash position from the project's collections and payments calendar, and flags liquidity strain before it happens.
Weekly Look-Ahead Planner for Construction
Generates the look-ahead for the next 1-3 weeks from the schedule and actual progress, and prioritizes the actions to unblock what is at risk.
AI Schedule Recovery Plan for Construction
When the project is running late, ranks recovery options by cost per day gained —extra crews, extra shifts, overlapping tasks— with the risk of each one.
AI Site Communications Drafter
Turns a quick note into the right formal email: to the site architect, subcontractors, the developer, or suppliers, with a firm tone and a response deadline.
Construction Firm Digital Maturity Self-Assessment
Leadership answers 20 questions on budgeting, site work and purchasing, and the AI returns the maturity level per area plus the top 3 highest-impact, lowest-effort fixes.
AI Construction Risk Matrix
Scores every project risk by probability times impact, ranks them, assigns an owner and mitigation, and flags critical risks with no plan in place.
AI Inspection and Test Plan (ITP) Generator
Generates the inspection plan for every unit of work to execute: what to check, when, where a mandatory hold point applies, and who signs off.
CWICR Work Breakdown Structure Builder
Maps a rough scope list to CWICR division and category codes, structures the full coded work breakdown structure, and flags items that need a custom code.
CWICR-Coded Bid Comparator
Normalizes CWICR-coded bids from different subcontractors, compares rates line by line, and flags scope gaps that hide missing work behind a lower total.
CWICR-Based Cost Estimator
Prices CWICR-coded construction line items against a rate table, rolls costs up by division, and flags missing rates or inconsistent quantities before a bid.
CWICR Location Cost Factor Adjuster
Recalculates a CWICR-coded estimate for a new city or region using your own cost index table, division by division, and flags the biggest swings.
CWICR Value Engineering Opportunity Finder
Flags CWICR line items and divisions with a disproportionate cost share, suggests generic substitution categories, and estimates savings per VE candidate.
CWICR Cost Risk Contingency Calculator
Calculates a risk-weighted cost contingency per CWICR division from probability and impact, rolls up the total, and flags disproportionate divisions.
CWICR Estimate-vs-Actual Quantity Matcher
Matches estimated vs. actual quantities by CWICR code, flags overrun beyond your threshold, and separates plan-change variance from waste or estimating error.
CWICR Quantity Takeoff Organizer
Organizes raw, unstructured takeoff quantities into CWICR-coded, division-grouped lines and flags likely double-counts and unit mismatches before pricing.
CWICR Subcontractor Scope Assignment Matrix
Builds the CWICR scope-to-subcontractor matrix, flags codes with no subcontractor assigned and codes double-assigned, before subcontracts are finalized.
CWICR Historical Cost Benchmarker
Benchmarks a new estimate against actual costs from past projects by CWICR code, flags outlier rates as budget or competitiveness risk, and flags thin history.
CWICR Material Substitution Cost Analyzer
Calculates the cost delta of proposed material substitutions on a CWICR line item, flags tradeoffs needing review, and ranks candidates by net savings.
CWICR Estimate Executive Summary Generator
Rolls up a CWICR-coded estimate by division, ranks the 5 highest-cost divisions, and writes a plain-English one-page executive summary for owner presentation.
CWICR Waste & Disposal Cost Estimator
Estimates construction waste volume and disposal cost from your own waste factors and tipping rates, and flags materials worth investigating for recycling.
CWICR Overhead & Markup Calculator
Computes the fully-loaded bid price by CWICR division from your direct costs, overhead rate, and markup, and flags small-dollar divisions with unrealistic profit.
CWICR-Coded Change Order Tracker
Rolls up cost and schedule impact by CWICR division, flags change orders pending too long, and flags divisions with disproportionate CO volume.
Prompts and automation 16
100 AI prompts for construction — 2026 Edition
An operational AI manual for site management: 100 prompts organized into 10 blocks, plus the context engineering system, maturity levels and quality control behind them so they work with real data.
100 AI prompts for timber construction and carpentry
A pack of 100 prompts for timber construction companies: technical documentation, budgets and communication with architects and developers, without correcting the sector's vocabulary in every response.
100 AI prompts for installation contractors
A pack of 100 prompts for installation contractors, with dedicated material for each specialty: electrical, plumbing and drainage, HVAC and refrigeration, telecommunications, renewables and home automation.
20 AI prompts for construction cost control
20 prompts for the site cost-control area, built for anyone who already has the numbers and needs to turn them into documents that read clearly the first time.
30 AI prompts for deviation management and project control
30 prompts so a project manager can turn every site deviation into a clear, timely document — before the pressure of the moment complicates the drafting — with specific prompts for each type of issue.
30 AI prompts for civil works and road construction
Prompts ready for the specific documentation of roads and highway infrastructure — different from building work — without losing time adapting each report to the right terminology.
30 AI prompts for construction quality control
30 prompts to keep quality documentation current on site: from the quality plan to the evidence an ISO 9001 audit asks for, with each defect's root cause properly documented.
30 AI prompts for concrete structures and concrete pour management
Prompts to get the technical documentation of every concrete pour phase ready — from the plan for columns or slabs to the final field report — written with the regulatory vocabulary the site demands.
30 AI prompts for site safety and accident prevention
30 prompts so the safety team can go from a site talk to a formal document without losing time or precision: safety coordination, accident investigation and risk communication to subcontractors.
40 AI prompts for procurement and supplier management in construction
Prompts to manage supplier relationships at a construction company: requests for quote, comparisons, formal purchase orders and negotiation when the supply chain gets complicated.
50 AI prompts for client management in construction
50 prompts so communication with the developer doesn't depend on the mood of the moment: the progress update, the response to a complaint and the project close-out, already drafted and ready to adapt.
50 AI prompts for BIM and architects
50 prompts that turn the BIM model into project documentation: design reports, material spec sheets, LOD specifications and the technical reports that need to be shared with structural and MEP teams.
50 AI prompts for full-scale renovation companies
Prompts to support a full-scale renovation company from the first quote to handover: weekly updates, last-minute changes and the most delicate conversations with the client.
50 AI prompts for managing subcontractors in construction
Prompts to manage subcontractors on site: requests for quote, contracts, technical instructions, issue communications, and supplier approval and evaluation.
50 AI prompts for Revit and BIM architecture
Prompts that solve the documentation surrounding every Revit model: from the design report to the system spec sheet, including the regulatory query you need to justify in the project.
Prompts and checklists for construction invoice management
AI prompts and checklists to manage site invoices: reviewing subcontractor invoices, controlling certifications, catching errors and communicating with suppliers.
Guides 16
AI-generated weekly progress report for clients
The exact prompt to generate your client or developer's weekly progress report in minutes: executive summary, progress by front, next steps and alerts, ready to paste into ChatGPT or Claude.
AI-drafted, well-justified deadline extension request
The exact prompt to draft a formal, well-argued deadline extension letter, with facts, cause, timeline and requested days justified, ready to send without rewriting it.
AI-drafted response to a technical RFI
The exact prompt to answer a technical RFI clearly and with solid backing, citing the relevant code reference and the impact on execution, so it closes the question on the first try.
AI-drafted cost overrun risk alert for the client
The exact prompt to flag a detected cost deviation in time, with cause, figure and impact explained and the proposed action already included, without sounding defensive.
AI-generated agenda for your weekly coordination meeting
The exact prompt to generate a prioritized agenda for your weekly meeting, based on delays, crew overlaps and pending decisions, ready to read out loud when the meeting opens.
WhatsApp Field Chatbot with AI
The exact prompt to set up a field FAQ assistant that answers crew questions over WhatsApp: where to find materials, who to ask, and which PPE applies in each work zone.
50 AI tools for the construction sector in 2026
A guide to 50 AI tools organized by area — planning, BIM, cost, safety, quality and communication — with a practical assessment of each one for construction companies and developers.
5 custom GPTs for architecture
Five custom GPTs, already tested, for the work of an architecture studio: CTE code queries, design report drafting, BIM coordination and project management, each one in its own assistant.
How to use Claude as a BIM assistant: guide and prompts
A practical guide to working with Claude on BIM projects: how to give it project context, review specifications and regulation, and turn model information into ready-to-use technical documentation.
How to use Claude with Excel for project and site management
A practical guide to combining Claude and Excel in site management: analyzing budgets, controlling cost, tracking progress and turning spreadsheet data into reports ready for leadership.
AI framework for AutoCAD: productivity and technical documentation
A framework to support AutoCAD work with AI: extract the technical information from a drawing and turn it into reports, specifications, material lists and site communications.
AI framework for Revit: automated BIM documentation
A framework to turn a Revit model into technical documentation: reports, family spec sheets, BIM protocols and reports, all from the parameters and schedules already in the project.
Lean Construction with AI: guide and framework for builders
A guide to bringing AI into the Last Planner System, waste reduction, and site decision-making based on production data instead of estimates.
Playbook: a technical chatbot for construction sites in 7 steps
A playbook with the concrete decisions for each of the 7 phases of launching a technical AI chatbot at a construction company, from the first analysis to the pilot and continuous improvement after launch.
Tutorial: CO2 estimator for construction with n8n and AI
A video tutorial for building, without writing code, a CO2 emissions estimator using n8n, AI and a database of emission factors by material.
WhatsApp Business chatbot for companies: implementation guide
A practical guide for construction, renovation and service companies that get most of their inquiries over WhatsApp: lead qualification, automated support, follow-up and a clean handoff to a person.
Operational checklists 3
25 health and safety checklists for construction sites
25 occupational health and safety checklists for construction sites, aligned with Spain's RD 1627/1997 construction safety regulation and Law 31/1995 on workplace risk prevention, ready to print or open on a tablet during inspection.
50 checklists for construction sites: quality and safety control
Operational checklists for the critical stages of a project: staking-out, structure, envelope, MEP systems, finishes and handover, in a format built to print or fill in on a tablet.
50 checklists for civil engineers: technical control on civil works
Technical control checklists for civil works: earthmoving, bridge structures, drainage and paving, written with the technical vocabulary a set of specifications demands, not manual generalities.
Management templates 5
Line-item construction budget template
A line-item budget in Excel with labor, materials and equipment broken out, the correct cascade of indirect costs, overhead, contractor profit and VAT, and a variance column once you enter actual cost.
Weekly site planning template
A weekly plan in Excel by task, crew and day, with a workload summary per crew and visual detection of overallocation — no complex Gantt chart required.
Daily site report template
A daily site report in Excel: staff and man-hours, equipment, materials with delivery notes, work completed and planned, health and safety, and dual sign-off — numbered, not a loose sheet.
RFI template (Request for Information)
An RFI template in Word with a real filled-in example, fields for impact, deadline and acknowledgment of receipt — for raising technical questions with the design team in a way that leaves a paper trail.
Punch list — final site walkthrough
A final walkthrough punch list in Excel: area, deficiency, trade responsible, priority and status (pending/fixed/verified), with an automatic summary of how many high-priority items are still open.
Templates 4
Site visit record template for Building Surveyors
An Excel template to draft the site visit record on the spot, with the fields the execution supervisor needs: work completed, control points, issues and resolution commitments.
Weekly site report template for Project Managers
A five-dimension status indicator, KPIs with deviation and trend, this week's and next week's activities, active risks: everything a weekly site report needs, already built in Excel instead of a template you still have to build.
Project constraint sheet template — Civil Engineering
An Excel file to bring together in one place the zoning, geotechnical, hydrological and environmental constraints of an infrastructure project, with a dedicated block for whatever is still pending confirmation and who needs to confirm it.
Technical Spec Sheet for Industrialized Construction Elements
An Excel technical specification file per type of prefabricated element: identification, dimensions and tolerances, transport and lifting conditions, assembly interfaces and planned maintenance over its service life.
Calculators 4
AI savings calculator for Building Surveyors (Arquitecto Técnico)
An Excel file that calculates, using your hourly rate, how many hours and how many euros a month go into six administrative tasks a Building Surveyor handles that AI can speed up.
AI savings calculator for construction Project Managers
Everyone assumes AI saves time on project management, but few have translated that into their own hours and euros. With your rate and how often you do six management tasks, this Excel does that math for you, every month.
AI savings calculator for Civil Engineering
An Excel file that converts into hours and euros what it costs a civil engineer to draft six recurring technical documents, using your rate and each task's real frequency.
AI savings calculator for Industrialized Construction
An Excel file that calculates, using your hourly rate, how many hours and how many euros you'd recover by using AI to automate six documentation tasks in the industrialized process, from the spec sheet to the phase acceptance record.
Ebook 1
AI in Construction 2026: the complete guide for builders
An ebook written for site directors, production managers and construction company leadership: where to apply AI in budgets, technical reports, bid comparisons and site control without disrupting work already underway.