Scope Multi-Site Facilities Services Without Erasing Local Requirements

“An agent can compare every site schedule against the core standard overnight, but deciding which local differences are real requirements stays with the people who run those buildings.”
| Statistic | Source |
|---|---|
| In May 2023, the mean hourly wage for janitors and cleaners was $20.87 in New York and $14.93 in Texas. | BLS wage estimates for janitors, 2024 |
| In May 2023, the mean hourly wage for facilities managers was $65.14 in New York and $49.98 in Florida. | BLS wage estimates for facilities managers, 2024 |
| For regional or global procurements, specifications should be as consistent as possible, with variations between locations clearly set out. | The RICS professional standard, reissued 2023 |
| US federal performance-based service contracts include a performance work statement, measurable performance standards with a way of assessing performance, and incentives where appropriate. | FAR Subpart 37.6 |
| In US federal service contracts, when all possible places of performance are known, the contracting officer obtains a wage determination for each locality where services may be performed. | FAR Subpart 22.10 |
| A Delphi study of client and service-provider experts in Hong Kong evaluated thirty-five outsourcing success factors, and both groups leaned toward measurement of performance. | Lok, Opoku and Baldry, 2018 |
Each row restates one source's own words or figures for its own scope. Wage rows are employee pay estimates, not contract bill rates, and the rows are not comparable with each other.
What should a core service standard define once for every site?
Start with what the work must achieve. Under FAR Subpart 37.6, a performance-based service contract includes a performance work statement, measurable performance standards with a method of assessing performance, and incentives where appropriate. In the same subpart, agencies are told to describe the work, to the maximum extent practicable, in terms of the required results rather than how it is done or the number of hours provided. That is a federal rule, but the logic carries over to a private portfolio.
In this guide's view, the core standard should define each service line once: the result, the measure, how the measure is checked and how the service is priced. Keep a few key inputs where an output cannot be checked, such as a named access control or a regulated cleaning method. Leave headcount and hours out of the core, and record them in a site schedule only where a site has a reason to fix them.
Which differences belong in a local site schedule?
According to the RICS standard on procuring facility management, the key element of scope is the buildings, sites or land each service line covers. The same standard advises buyers running regional or global procurements to keep specifications as consistent as possible while recognising that service requirements vary between locations, and to set those variations out clearly. Labor agreements can differ too: under the federal service contract rules, where bargained wage rates differ between locations, the contracting officer identifies which locations each agreement covers.
In this guide's view, a site schedule should hold only differences that have a reason: a local law or permit, a safety requirement, a labor agreement, operating hours, access rules or equipment the other sites do not have. Give each line an owner at the site and a reason the procurement team can check. A difference without a reason is a preference, and it belongs in a change request rather than the scope.
How should site orders stay inside the parent agreement?
Under the ordering rule in FAR 16.505, each order must describe all the services clearly enough that its full price can be set when the order is placed. The same rule says orders must be within the contract's scope, issued within its period of performance and within its maximum value. For a commercial master services agreement with site schedules, those are three useful tests before any site order is signed.
Keep the parent agreement responsible for the shared terms: the service standards, the measurement method, the rate card, liability and change control. Each site order then names the premises, the services and frequencies that apply there, the local schedule and the price built from the agreed fixed, unit and labor rates. If a site needs a service the parent agreement does not cover, treat it as a scope change at portfolio level rather than a local addition.
How can frequencies change without renegotiating the contract?
Flexibility has to be designed in. In a 1997 conference paper on construction contracts, Norazam Othman notes that changing circumstances demand flexibility and that contracts therefore carry clauses allowing changes to the specification. The same paper reports that variations are blamed for delays, disputes and conflict, and argues that contracts should be drafted to reflect the parties' needs when circumstances change. In this guide's view, facilities services face a similar tension when demand changes.
According to the RICS standard, each service element should have its own pricing methodology, chosen with volume variation, input cost predictability and risk in mind. The standard also notes that a buyer may require visibility of profit, overheads, indexation, mark-ups and a schedule of rates. In this guide's view, price variable work such as periodic cleaning per unit from that schedule, and set the range within which site orders can move frequencies without an amendment. Set the low end of each range no lower than any frequency a law, insurer or equipment maker requires at that site.
Why do labor rates differ by site, and how should pricing show it?
Wage levels differ widely by location. In May 2023, the BLS wage estimates for janitors put the mean hourly wage at $20.87 in New York and $14.93 in Texas. For facilities managers, the corresponding BLS estimates were $65.14 an hour in New York and $49.98 in Florida. A single national rate would hide gaps of that size.
For US federal service contracts the difference is also a legal requirement. Under the Service Contract Labor Standards rules, where no predecessor contractor's collective bargaining agreement applies, covered contractors pay at least the wages and fringe benefits the Department of Labor finds prevail in the locality. Under the same rules, a contracting officer who can identify all the possible places of performance obtains a wage determination for each locality. Private buyers face their own state and local wage laws, which this guide does not survey.
Say which work is priced at a fixed or unit price and which through the labor rate card. Ask bidders to price labor with a column for each location or wage zone and to show the wage basis behind each rate. Occupational wage estimates describe what employees earn, not what a contract costs, so do not read them as bill rates. They are useful for spotting a site rate that is far out of line with the local labor market.
How should performance standards be tiered across sites?
Measure every site the same way for the core services. According to the RICS standard, a KPI needs a frequency, typically monthly, quarterly or annually, and a method of measurement and reporting. In federal performance-based acquisition, the government may prepare a quality assurance surveillance plan or ask offerors to propose one.
In a Delphi study of facilities outsourcing in Hong Kong, client and service-provider panels rated thirty-five success factors, and both leaned toward measurement of performance and cost effectiveness. The panels were small, with fourteen client and eight provider participants, so treat this as expert opinion rather than measured results.
In this guide's view, keep one set of core KPIs, measured and reported identically at every site, so results can be compared across the portfolio. Add a local KPI only where a site carries a risk the others do not, such as a laboratory, a data room or a public counter, and record it in that site's schedule with its reason.
What should a core-plus-local scope register contain?
Use the register below to agree, before the request for proposals goes out, which parts of the scope are fixed for every site and which belong in a site schedule. Carry the agreed register into the guide to structured RFQ workflows so bidders price the same structure, and assess bidders' delivery risk with the guide to tiered supplier risk assessment.
| Scope element | Core standard (all sites) | Local schedule (per site, with reason) | Record to keep |
|---|---|---|---|
| Service outputs | Required result for each service line, written once | Premises and site-specific inputs within the parent scope | Service line list signed off by each site owner |
| Performance measures | Core KPIs, measurement method and reporting frequency | Added KPI for a site-specific risk | KPI definitions and the surveillance plan |
| Frequencies | Default frequency and the range that orders may use | Agreed frequency within that range | Frequency table per site and its change log |
| Labor and wages | Rate card structure by location or wage zone | Local wage rules or labor agreements that apply | Wage basis behind each rate |
| Legal and safety requirements | Requirements common to every site | Local laws, permits and safety rules | Owner and source for each local requirement |
| Pricing | Pricing method per service element and the schedule of rates | Site quantities that drive the price | Priced bill for each site order |
| Change control | Who may change scope, frequency or price, and how | Site requests routed to the portfolio owner | Change requests and approvals |
An authored planning aid, not a standard or a legal checklist. Adjust the rows to the services and jurisdictions in scope.
How do AI agents change multi-site facilities scoping?
Frequently asked questions
What is a core-plus-local scope for facilities services?
It is one service standard that applies to every site plus a short schedule for each site's genuine differences. According to the RICS standard on facility management procurement, buyers procuring across regions should keep specifications as consistent as possible and set out clearly where requirements vary between locations.
Should a multi-site facilities contract specify hours or results?
Results, wherever they can be measured. Under FAR Subpart 37.6, federal agencies describe the work, to the maximum extent practicable, in terms of required results rather than how it is done or the hours provided. Keep a few key inputs where an output cannot be checked.
Do required wage rates differ by site in US federal service contracts?
Often, yes. Under the federal Service Contract Labor Standards rules, where no predecessor contractor's collective bargaining agreement applies, covered contractors pay at least the wages and fringe benefits found to prevail in the locality. Under the same rules, a contracting officer who can identify all the possible places of performance obtains a wage determination for each locality where services may be performed.
Can a site order add work that the master agreement does not cover?
Not without a scope change. Under the federal ordering rule, orders must stay within the contract's scope, period of performance and maximum value. A commercial master agreement can apply the same test before any site order is signed.
Sources
- FAR Subpart 37.6 Performance-Based Acquisition — FAR Council (General Services Administration, Department of Defense, NASA), Acquisition.gov (U.S. General Services Administration), 2026. Contextual evidence (official report): Required elements of a performance-based service contract and the instruction to describe required results rather than how work is done or hours provided.
- FAR 16.505 Ordering — FAR Council (General Services Administration, Department of Defense, NASA), Acquisition.gov (U.S. General Services Administration), 2026. Contextual evidence (official report): Requirement that each order describe all services so its full price can be set, and stay within the contract's scope, period and maximum value.
- FAR Subpart 22.10 Service Contract Labor Standards — FAR Council (General Services Administration, Department of Defense, NASA), Acquisition.gov (U.S. General Services Administration), 2026. Contextual evidence (official report): Locality wage determinations, one wage determination for each possible place of performance, and identifying the locations to which differing collective bargaining agreements apply.
- Occupational Employment and Wages, May 2023: 37-2011 Janitors and Cleaners, Except Maids and Housekeeping Cleaners — U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics program, U.S. Bureau of Labor Statistics, 2024. Current empirical evidence (official report): Mean hourly wages for janitors and cleaners in New York and Texas.
- Occupational Employment and Wages, May 2023: 11-3013 Facilities Managers — U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics program, U.S. Bureau of Labor Statistics, 2024. Current empirical evidence (official report): Mean hourly wages for facilities managers in New York and Florida.
- Design of Sustainable Outsourcing Services for Facilities Management: Critical Success Factors — Ka Leung Lok; Alex Opoku; David Baldry, Sustainability (MDPI), 10(7), 2292, 2018. Foundational evidence (peer reviewed journal): Client and provider emphasis on measurement of performance and cost effectiveness in FM outsourcing.
- Management of variations in construction contracts — Norazam Othman, 13th Annual ARCOM Conference, King's College, Cambridge (Association of Researchers in Construction Management), Vol. 1, 380-388, 1997. Historical evidence (conference paper): The trade-off between contractual flexibility for changes and the disputes variations cause.
- Procurement of facility management, RICS professional standard, global 1st edition — Royal Institution of Chartered Surveyors (RICS) Facilities Management professional group board, Royal Institution of Chartered Surveyors (RICS), 2020. Contextual evidence (industry analysis): Scope by premises and service line, consistent specifications with clearly set-out local variations, pricing methodology per service element, schedule of rates and KPI frequency and measurement.