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Estimating

Owner Project Costs

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The GC’s GMP covers construction cost — what it takes to build the facility. The owner’s total capital investment includes a second category of costs that never appear in the GMP: design fees if not sub’d to the GC, land, owner’s project team, regulatory compliance, technology, equipment the GC doesn’t install, and startup. These are Owner Project Costs (OPC).

On a well-run capital project, OPC is scoped and budgeted at FEL-1 alongside TIC. On a poorly run one, it surfaces as a series of late surprises after the GMP is signed.

TIC is what the contractor delivers. TIC + OPC is what the owner spends. The difference commonly runs 20–40% of TIC. Budget both from the start.


Total Project Investment
├── TIC (Total Installed Cost)
│ └── What the GC's GMP covers (see [Pricing and Cost Assembly](./pricing-and-cost-assembly))
├── Owner Project Costs (OPC)
│ ├── Pre-construction costs
│ ├── Owner's project team
│ ├── Design (if not in GMP)
│ ├── Owner-furnished equipment (OFOI)
│ ├── Technology and systems
│ ├── Regulatory and compliance
│ ├── Commissioning and startup
│ └── Post-construction costs
└── Total Project Investment

ItemDescriptionTypical Cost Range
Land acquisitionPurchase price + closing costs + transfer taxesMarket-driven
Environmental assessmentPhase I ESA ($3,000–$6,000); Phase II if needed ($15,000–$80,000)$3,000–$80,000
Geotechnical investigationBorings, lab testing, report$15,000–$60,000
Site survey and titleALTA survey, boundary survey$5,000–$25,000
Utility availability studiesPower, gas, water, sewer capacity confirmation from utilities$5,000–$30,000
Feasibility studiesTraffic, environmental, market$20,000–$150,000
Incentive / economic developmentLegal fees, application prep for tax abatements, TIF, grants$10,000–$75,000
Zoning and entitlementsAttorney fees, filing fees, public hearings$10,000–$100,000

In design-bid-build or when the owner retains their own A/E firm, design fees are an OPC:

ServiceTypical Fee (% of construction cost)
Architecture + engineering (full services)5–12%
Process engineering only2–5%
Civil / site engineering only1–3%
Specialty consulting (food safety, structural peer review)0.5–2%

In design-build, the A/E is typically a sub to the GC and the design fee is in the GMP. Confirm this explicitly — it is the most common source of confusion in D-B OPC accounting.

Every capital project requires owner staff or consultants to manage it. These costs are real and should be in the budget.

RoleTypical Cost Basis
Owner’s Project ManagerSalary + benefits for duration; or $100–$250/hr for contract PM
Owner’s Construction Representative (field)Salary or $75–$175/hr
Food safety / QA lead (for F&B, CPG, pharma)Salary or $85–$175/hr
Procurement manager (for OFOI equipment)Salary or $85–$150/hr
IT/OT integration lead$100–$200/hr for specialist
Legal (contract review, change order disputes)$250–$500/hr

Rule of thumb: Owner’s project team costs run 2–5% of TIC on a well-staffed capital project. Understaffing the owner’s team is a leading cause of scope growth and change orders — the owner can’t make decisions fast enough, and the contractor waits.

Equipment the owner purchases and has installed by their own forces or OEM:

ItemNotes
Production equipment (OFOI)Owner contracts directly with OEM; GC only prepares space (pads, rough-ins)
Specialty process equipmentVendor-supplied with proprietary installation team
IT/OT servers and networkingOwner’s IT contracts separately
Security systems (CCTV, access control)Frequently owner-furnished even if GC installs conduit
Lab equipmentAlways owner-purchased; GC provides lab casework and utilities only

OFOI equipment cost is entirely outside the GMP. Always document the scope split at FEL-2 to avoid double-counting or gaps.

| System | Description | Typical Cost Range | |---|---| | Manufacturing Execution System (MES) | Production scheduling, tracking, quality management integration | $200,000–$2,000,000+ | | Plant historian / SCADA | Real-time data collection from PLCs and sensors | $50,000–$500,000 | | ERP integration | SAP, Oracle, or similar; interface to shop floor | $100,000–$1,000,000 (project-specific) | | LIMS (Laboratory Information Management) | For QC labs | $50,000–$300,000 | | Network infrastructure | Switches, cabling, wireless APs, cybersecurity | $0.50–$3.00/SF of facility | | Physical security (cameras, access control) | $2.00–$6.00/SF |

Technology costs are frequently omitted from early-stage project budgets because they are managed by IT departments separate from capital projects. Include them or flag the exclusion explicitly.

| Item | Description | Cost Range | |---|---| | Permitting fees | Building permit, fire, mechanical, electrical, plumbing | 0.5–1.5% of construction cost (jurisdiction-dependent) | | Plan review fees | Separate from permit fees in some jurisdictions | $5,000–$50,000 | | Third-party special inspections | Concrete, steel, soils — required by IBC for many project types | $20,000–$100,000 | | Commissioning agent (third-party) | Independent verification of systems | 0.5–2% of MEP cost | | Factory acceptance testing (FAT) | Travel to vendor site; per diem; testing labor | $5,000–$50,000 per major equipment item |

Office and non-production facility items typically excluded from construction GMP:

  • Office furniture, workstations, lockers
  • Break room equipment (refrigerators, microwaves, vending)
  • Safety equipment (fire extinguishers, AEDs, first aid stations)
  • Signage and graphics

Rule of thumb: $10–$30/SF of office and support space for FF&E.

For owner-financed projects (construction loan):

  • Construction loan interest: Balance × interest rate × construction duration. On a $20M project at 7.5% over 18 months: ~$1,900,000 in interest carry
  • Loan origination and fees: 0.5–2% of loan amount
  • Owner’s insurance during construction: Builder’s risk is typically GC-provided (in GMP); owner may carry additional coverage

F&B and CPG projects have specific OPC categories that are frequently omitted from early budgets.

ItemTimingCost Range
USDA FSIS pre-operational reviewPre-opening$5,000–$25,000 owner prep cost
FDA facility registrationPre-first-shipmentMinimal; administrative only
FSMA Preventive Controls consultantPre-opening to implement HARPC/HACCP$15,000–$50,000
Third-party food safety certification (SQF, BRC, FSSC 22000)Within 60–90 days of opening$5,000–$20,000 initial; annual thereafter
Environmental monitoring program setupPre-opening$5,000–$15,000 in lab contracts and equipment
Wastewater permit (if pre-treatment required)Pre-construction through opening$5,000–$50,000
ItemDescriptionCost Range
CIP commissioning specialistVerify CIP circuits, flow velocities, temperatures$10,000–$40,000
Temperature mappingRefrigerated/frozen spaces before first food storage$5,000–$25,000 per space
Compressed air food-grade testingISO 8573-1 verification$2,000–$8,000
Startup product wasteProduct destroyed or held during first production runs2–5 production days of output value
Trial production runsStaffing, utilities, consumables for pre-production runs$20,000–$200,000
Operator hiring and training lead timeOperators hired and trained before production; no revenue4–12 weeks of labor cost
SystemNotes
Traceability systemLot tracking from raw material to finished goods; FDA/FSMA requirement
Label compliance softwareNutritional data, allergen labeling, regulatory label review
HACCP/food safety documentation softwareRecipe management, HACCP records, audit trails
Cold chain monitoringReal-time temperature monitoring with alert/logging for FDA compliance
ERP / production planning integrationSAP, Oracle, or mid-market ERP for production scheduling and inventory

Assembling the Total Project Investment Budget

Section titled “Assembling the Total Project Investment Budget”

Present to the owner at FEL-1 with explicit uncertainty ranges. Do not combine TIC and OPC into a single number — keep them as separate line items so the owner understands what they are buying:

FEL-1 Total Project Investment — [Project Name]
Pricing date: Q[N] YYYY | Estimate class: Class 5
TIC (Construction) $XX,000,000 (−30% / +50% accuracy)
└── Escalation allowance included
Owner Project Costs (OPC):
Pre-construction / land $X,000,000
Design fees (if owner-retained) $X,000,000
Owner project team $X,000,000
OFOI equipment $X,000,000 ← confirm scope split
Technology / IT $X,000,000
Regulatory / compliance $X,000,000
Commissioning and startup $X,000,000
FF&E $X,000,000
Financing costs $X,000,000
OPC Subtotal $XX,000,000
Owner Contingency (management reserve) $X,000,000 (separate from GMP contingency)
TOTAL PROJECT INVESTMENT $XX,000,000

OPC as % of TIC (industry benchmarks):

Project TypeOPC as % of TIC
Basic light industrial10–18%
CPG / food processing18–28%
Food processing with significant OFOI equipment25–40%
Highly regulated (pharma, sterile food)30–50%+

Common OPC Omissions to Flag at Every FEL Review

Section titled “Common OPC Omissions to Flag at Every FEL Review”

At each phase gate, check whether these items are in the budget:

  • Owner’s project management team cost (duration × loaded rate)
  • Technology/IT systems explicitly scoped or explicitly excluded
  • OFOI equipment list confirmed and priced (or excluded with owner acknowledgment)
  • Regulatory filing fees and compliance consultant for this specific facility type
  • Commissioning and startup budget as a named line item
  • Startup product waste budget (for process manufacturing)
  • Training cost for new operations staff before first production
  • Financing cost if project is debt-financed

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