Fire Suppression and Sprinkler Estimating Services

Fire Suppression and Sprinkler Estimating (Division 21) is measuring and pricing fire sprinkler and standpipe systems, including mains, branch lines, heads, hangers, valves, pumps and testing.

Fire protection is often delegated design-build. We take off from the layout provided or from the hazard classification and floor area, and we state assumptions where the system design is performance based.

What we measure and price

Specifications and CSI MasterFormat references

Division 21 includes 21 13 13 Wet-Pipe Sprinkler Systems, 21 12 00 Fire-Suppression Standpipes and 21 30 00 Fire Pumps, designed to NFPA 13, 13R and 14 as applicable. We read the specification section alongside the drawings so that products, performance requirements, testing, warranties and allowances are priced the way the solicitation intends — not just what appears on the plan sheets.

Pre-bid review: what we check before pricing

• Scope definition: what is in your trade and what belongs to others, with inclusions and exclusions written down.
• Addenda and bulletins: every addendum is logged and its effect on quantities, alternates and unit prices is carried into the estimate.
• Requests for information (RFIs): conflicts between drawings and specifications are listed so they can be submitted before the question deadline.
• Alternates, allowances and unit prices: priced separately and tied to the bid form so the proposal is complete and responsive.
• Bid form and qualifications: required line items, bond and insurance requirements, prevailing-wage or Davis-Bacon language and any bid-day instructions are flagged.

Pricing considerations that move the number

• Design-build responsibility and hydraulic calculations.
• Ceiling heights and obstructions.
• Seismic bracing and local fire-marshal requirements.
• Water-supply tests and backflow devices.

Submittals and shop drawings for this scope

Sprinkler submittals include hydraulic calculations and shop drawings.

• Sprinkler shop drawings and hydraulic calculations
• Product data for heads, valves and pumps
• Fire-marshal and AHJ approvals
• Testing and inspection reports

We prepare shop drawings and submittal packages for many of these scopes, and we can resubmit after architect or engineer comments.

Common estimating mistakes we help you avoid

• Pricing heads without hangers, bracing and drains
• Missing backflow, pumps and water-service work
• Ignoring coordination with other trades above the ceiling
• Leaving out testing and permits

What you get

• Marked-up plans showing every count and measurement
• Quantity takeoff organized by area, system and CSI section
• Material, labor, equipment and subcontract pricing (or takeoff only)
• Clear assumptions, inclusions, exclusions, alternates and unit prices
• Excel and PDF files ready to drop into your bid or post-bid scope sheets
• Support on addenda, clarifications and bid leveling after delivery

Who this is for

Fire-protection contractors, MEP subcontractors and general contractors.

How it works

1. Upload your plans, specifications and addenda, or paste a plan-room link, with your bid due date.
2. We confirm scope, price and turnaround before any work starts.
3. Our estimators complete the takeoff and pricing and a second estimator reviews it.
4. You receive the files and we stay available for addenda, RFIs and post-bid clarifications.

Software and standards

We take off in digital takeoff tools such as PlanSwift and Bluebeam Revu, price with RSMeans-style cost data and your own unit prices where you provide them, schedule in Oracle Primavera P6 or Microsoft Project when needed, and organize quantities by CSI MasterFormat (Division 21). Estimating is done remotely from your drawings, so we support public and private projects in every state.

Why contractors outsource fire suppression and sprinkler estimating

Bid season compresses the time estimators have for each solicitation. Outsourcing the fire suppression and sprinkler takeoff and pricing lets your team cover more bids, respond to addenda quickly and keep an independent check on subcontractor and supplier numbers. You keep control of the bid: you review the quantities, adjust unit costs and decide the final price.

Public, private and prevailing-wage projects

We price this scope on public solicitations (IFB, ITB and RFP responses) and private open-shop projects alike. When the solicitation includes a prevailing-wage or Davis-Bacon wage determination, we apply the stated rates and fringe benefits to the labor in each line item and allow for certified payroll administration. See public bid estimating and our prevailing wage guide.

Related services and pages

Combine this scope with quantity takeoff, bid leveling and proposal support, pre-bid and post-bid support, shop drawings and CPM scheduling. Browse every CSI division page, read the CSI MasterFormat guide or check the bidding glossary.