Prices Container/PCS/Transformer/Switchgear pad concrete as one combined pour instead of individually — the counts/dimensions below are NOT billed separately in this mode (they still drive Misc. Concrete & Substation Yard Stone quantities). Excavation adds a 1-ft buffer around each combined pad (assumes a roughly square footprint) at the General Excavation rate.
SITE PARAMETERS ▲
1.00 = quantity is already compacted in-place CY
Earthwork balance: enter quantities to check
For excavation not already covered by Mass Grading (site-wide cut/fill) or the all-in Foundations & Equipment Pads rates (which bundle their own excavation) — e.g. utility trenches, spot digs, footings outside the pad schedule.
Auto: calculating…
DRAINAGE ▲
Auto: calculating…
ROADS, LAYDOWN & PUBLIC ROW ▲
Public Roadways (impacted by construction traffic):
FENCING & GATES ▲
SEED / HYDROSEED ▲
Also drives Topsoil Respread (Site Development tab).
SOIL STABILIZATION ▲
Cement/lime-treated subgrade — direct quantity entry (SY). Provisional rates, no independent benchmark yet.
AGGREGATE ▲
Aggregate Base & Pad Aggregate below are delivered & installed; Riprap remains delivered-material only, distinct from installed aggregate already modeled elsewhere (road base, array stone).
CLEARING & GRUBBING ▲
Quantity is driven by Site Total Acreage (Site Parameters, always visible above) — no separate input here.
RETAINING WALLS ▲
Height ≤6': Segmental Block | >6': CIP Concrete
Enter face area (LF × height) only if an engineered MSE wall is specified instead of CIP for very tall sections.
Typical 1–2%. Computed from civil subtotal (excl. bonding).
FIRE SUPPRESSION ▼
Auto: calculating…
HELICAL PIERS — EQUIPMENT (POOR SOIL) ▼
Use in soft soils (N60 < 10) where conventional spread footings are impractical. Light equipment pads only — BESS containers and transformers require conventional foundations. Fence-post helical upgrades are on the Fence tab.
ELECTRICAL & UTILITY CIVIL ▼
Civil scope only (trench, set, backfill). Cable/conductor supply & terminations are typically in the electrical estimate — verify no double-count.
(national default — per-state calibration pending, see tooltip)
(+60% Demo/Clearing/Civil Work/SWPP)
PROJECT OVERVIEW — BY TAB
Rolls up every priced line item into its tab, so you can see where the estimate's dollars sit before drilling into a specific trade.
TAB
SUBTOTAL (ADJUSTED)
% OF TOTAL
PROJECT SCHEDULE — SEQUENTIAL (DAYS)
Basic sequential schedule: enter a duration (days) per category — each starts the day the previous one finishes, in category order. Leave at 0 for categories with no separate schedule impact. Not a full CPM schedule (no parallel work, no dependencies) — a rough duration check only.
CATEGORY
DURATION (DAYS)
START
FINISH
TIMELINE
Confidence: H = High M = Medium L = Low · shown at the start of each line item
c = (N60 / 8) × 1,000 psf — Bowles SPT cohesion correlation Nc = 9.0 — deep helical bearing (H/D ≥ 5, individual plate) Qt = ΣAi × c × Nc — ultimate capacity per pier T = Qt / Kt — required installation torque (ft-lbs)
Enter design load, N60, helix configuration, and pipe size — then click RUN to compute pier capacity, torque requirement, and pier count.
NEW IN v3.0 — VMI/CBS CODES | CIVIL INDIRECTS | FIRE SUPPRESSION | OIL CONTAINMENT
VMI/CBS Column: Every line item now shows VMI code (e.g., 600-EW-CLR) and CBS position (e.g., 7.1.1.1.1) for cost control integration
Civil Indirects & Contractor Services: Mob, Demob, Permits, Surveys, Locates, Temp Fence, Dewatering, PM/Supervision, Heating/Hoarding, Material Testing, Performance Bonding — edit sidebar for temp fence LF and bonding %
Oil Containment (Foundations, optional): Enable "Secondary Oil Containment System Required" in sidebar — adds HDPE liner + oil water separator line items to the Foundations & Equipment Pads category
Fire Suppression (optional): Enable "Fire Suppression Civil Scope Required" in sidebar — adds the full Fire Suppression category with 11 line items (pipe, hydrants, FDC, water tank, etc.)
Demo: Enable "Demolition (Brownfield)" in sidebar — adds building SF + pavement SY + misc line items to the Demolition category
Pad Type (Foundations): "ISO Container Standard" ($36/SF) vs. "Rack-Mounted / Precision Cabinet" ($52/SF) — select in BESS Equipment sidebar
Screen Wall (Fencing & Security): Enable "Urban Screen Wall (Masonry/CMU)" in Fencing sidebar — adds $/LF CMU screen wall row to the Fencing & Security category
WHAT IS INCLUDED IN PAD RATES (Foundations & Equipment Pads)
Zone excavation to bearing elevation, spread footing or mat foundation
Form work, reinforcing steel (rebar per structural drawings)
Concrete placement, vibration, finish (broom or smooth per spec)
Anchor bolt assemblies / embedded plates (mfr-supplied or civil-furnished)
Backfill, compaction, surface restoration around pad
WHAT IS NOT IN THIS ESTIMATOR (Civil Scope Exclusions)
Underground electrical conduit, ductbanks, cable trench (electrical sub scope)
HV structure foundations — lattice towers, switchrack, bus support (structural/E&I scope)
Underground utilities — water, sewer, gas laterals (utility scope)
Geotechnical investigation and testing (owner or separate firm)
Building mechanical / electrical rough-in inside control building
Fire suppression mechanical equipment, valves, and controls (specialty scope — civil trench/pipe/structures included in the optional Fire Suppression category)
Handling and disposing of any hazardous materials
NOT PRICED IN THIS ESTIMATE (Available Scope, $0 Quantity)
Every category has a nonzero quantity — nothing to list.
Rates calibrated to 2025–2026 US Northeast market data. Research basis: dewatering, fire suppression, HDPE liner, oil/water separator, PM/supervision, mass grading, helical piers, detention pond, riprap.
This is a tool in development — all calculations must be validated by a professional.
↧ Export Estimate
Structured export mirrors the on-screen estimate (canonical Imperial units / USD, the calibrated basis) so numbers flow straight into cost-control & bid systems. Every export is stamped with the rate-basis version.
Export Type
Clean export of the full estimate — every line item's unit price and total included. Matches the on-screen table.
Default (unchecked) drops line items with zero quantity from Excel/CSV — check this to keep the complete taxonomy, even scopes you didn't price. PDF export already shows every line item regardless (unpriced rows are flagged "0!"); this only changes Excel/CSV.
Format
Upload a Priced SOV
Upload an SOV exported from here — filled in by a subcontractor (with pricing) or an engineer (quantities only) — and this estimate is instantly re-priced from it: uploaded quantities always apply, and any Unit Price present in the file is used in place of Civilator's own rate. Rows the file leaves blank fall back to Civilator's current rate. Only the Excel-format export round-trips (PDF has no structured data to read back).
Branding (Excel & PDF header)
Pick a preset to brand the printed PDF & Excel header, or set your own. The marks are typographic; upload your official logo file to override for pixel-perfect artwork. Saved to this browser.
Company Preset
Company / Header Name
Subtitle (optional)
Official Logo (optional, < 400 KB — overrides the preset mark)
🔍 Price Check
💾 Scenarios
Save named estimates to a library in this browser, reload them any time, and compare base vs. prevailing-wage vs. rocky-soil side by side. Each save is stamped with its rate-basis version.
Saved scenarios
Comparison
📋 Project Templates
Start from a generic project archetype instead of a blank canvas, then refine from your drawings. Loading a template replaces your current inputs (rate overrides are kept).
🌱 Acreage Estimator
No site plan yet? Get a starting Site / Grading / Seeding acreage from MW, MWh & duration alone, calibrated against public industry benchmarks (Convergent Energy, AES, MISO, CTUIL). This is a ROM-stage placeholder — replace it with actual site plan acreage as soon as one exists.
Site Adders
Confidence: Medium. Public benchmarks span roughly 0.0075–0.05 acres/MWh depending on ring road, detention pond, and buffer requirements — treat this as a placeholder, not a substitute for a site plan.
💡 Request a Feature
See something that would make the estimate better — a missing line item, a rate that looks off, a new input, a clearer output? Tell us. Your current estimate is attached for context.
Your request
Your Name *
Company *
Comment (optional)
Proposed rate (optional)
Applied as a rate override and routed to admin for approval.