HighSPEC 01 50 00 / DRAWING E0.1
Temporary power requirements not carried
Suggested action
Carry temporary power and construction lighting as an allowance, or exclude utility fees and distribution beyond GC-provided service.
Know the risk before you bid.
Source-cited outputProposal-ready guidance
The problem
Takeoff shows what's counted.
Corvello shows what's exposed.
Missed quantity is not the only way bids lose money. Unclear scope, buried spec requirements, vague ownership, and weak proposal language can survive review and damage margin after the bid is won.
Estimating software builds the number.
Corvello defends the bid.
Estimating platforms
Quantity layer- Count and measure quantities
- Build the cost estimate
- Assemble the bid number
- Track labor and material pricing
Corvello intelligence layer
Risk layer- Flags exposure that survives manual review
- Forces clarity on who carries what
- Catches contradictions across documents
- Strengthens proposal-defense language
Corvello Risk Intelligence
Find the risks your estimate doesn't show.
Corvello reviews every package across drawings, specifications, addenda, and proposal instructions to surface what matters. Findings are confidence-scored, source-cited, and filtered for action before submission.
01Step
Upload the bid package
Drawings, specs, addenda, alternates, proposal instructions, and estimator context stay connected in one review.
02Step
Corvello reviews the package
Drawings, specifications, addenda, and proposal instructions are reviewed together so the risk shows up before submission.
03Step
Review and harden the bid
Accept, reject, or edit source-cited findings before they become exclusions, clarifications, assumptions, or RFIs.
What it catches
Built for real bid risk, with source-cited findings your team can act on.
Corvello cross-references drawings, specifications, addenda, and proposal instructions to surface the exposure quantity counts miss.
01
Hidden scope risk
Cost exposure that is implied by the package but easy to miss when takeoff is focused on quantities.
Examples
Temporary power, firestopping, cutting and patching, core drilling.
02
Ownership ambiguity
Responsibility gaps where furnish, install, wire, program, commission, or pay is not nailed down.
Examples
Div 26 / 27 / 28 overlap, fire alarm, access control, lighting controls.
03
Buried spec requirements
Specification language that adds labor, coordination, warranty, testing, closeout, or procurement burden.
Examples
Commissioning, permits, arc flash labels, O&M manuals, owner training.
04
Proposal exposure
Weak proposal language that leaves someone else to define your scope after award.
Examples
Premium time, utility fees, shutdowns, AHJ costs, coordination allowances.
Structured output
Not a chat. Not a summary.
A structured bid-risk analysis.
Every finding cites the source, explains the exposure, and gives you proposal-ready support before submission.
Exclusions
Clarifications
Assumptions
RFIs
Sample report output
01
Severity-tagged findings
HIGH / MEDIUM / LOW cost exposure
02
Source-backed citations
Spec section, drawing sheet, addendum reference
03
Actions before submission
What to do before the bid goes out
04
Draft exclusion language
Ready to add to the proposal
05
Clarifications to include
Points to raise with the GC
06
Assumptions to tighten
Estimator judgment made explicit
07
Draft RFIs
Questions to submit to the GC, engineer, or architect
Built for
Electrical contractors who carry the risk when a bid does not hold.
01
Chief Estimators
Too many bids in flight to review every risk line by line.
02
Senior Estimators
Complex packages, tight deadlines, and no second set of eyes.
03
Preconstruction Managers
Accountable when a winning bid does not hold up after award.
04
Owner-Estimators
Running the business and estimating, with no room for silent scope.
Security
Built for confidential bid work
Corvello is designed around private company workspaces, controlled document access, and reviewable outputs — so your team can analyze bid risk without treating sensitive bid packages like disposable chat prompts.
Corvello
Private workspaces
Each company works inside its own workspace. New users from the same company domain require approval before accessing prior analyses.
Corvello
Private document handling
Bid packages are stored in private project paths, with server-side checks around document access and upload promotion.
Corvello
Source-backed review
Findings include page references, source excerpts, and structured proposal-defense language so estimators can verify before using the output.
Corvello
Operational traceability
Important actions like member approvals, analysis events, finding decisions, and plan changes are recorded for auditability.
Pricing
Priced by the office, not the seat.
Every plan covers one company workspace with unlimited collaborators. Price scales with bid volume — how many packages your office runs through Corvello each month.
01Start free
02Validate in a pilot
03Adopt into the workflow
Start free
Limited trial
$0
1 one-time project
See the workflow and the evidence format before you commit.
Monthly plans
Adopt into the workflow
$349+/ month
10 – 60 analyses / month
Unlimited collaborators. Volume caps, not seat caps. Addenda re-review from Growth up.
Guided pilot
Validate on real bid packages
$799
ONE-TIME
Credited toward monthly
Pilot covers 5 bid analyses
Run Corvello on real projects with guided onboarding and direct team support before moving into a monthly workflow.
Unlimited collaborators · volume, not seats · annual available on request
Run a package
Run a bid package through the Corvello Engine. See what it finds.
Catch hidden scope risk, ownership gaps, and proposal exposure before submission. Protect margin before the bid goes out.
Runs alongside your existing workflow