Door Hardware Schedule for Installers: What the Estimator Hands Off After the Job Is Won

The spec’s own hardware sets call themselves a guideline. The schedule your installers will work from doesn’t exist yet on bid day.

The door hardware schedule installers work from is built after award, not at bid. Between your takeoff and the crew hanging closers sit a final hardware schedule submittal, an architect’s approval, a keying meeting, templates for the door and frame shops, and a purchase order or three. Each of those steps either inherits what the estimator knew when the job was won or has to rebuild it from the drawings, and the things that were known on bid day and never written down are the ones that have to be rediscovered. That’s the case for treating the door hardware schedule for installers as part of the estimator’s job, even though the estimator will never see it.

The specifications say as much. The City of Santa Fe’s Section 087100 for Fire Station No. 2 describes its own hardware sets this way in Article 3.8: “They are a guideline only and should not be considered a detailed hardware schedule.” Cornell University’s owner standard carries the same sentence. The sets you priced from are the architect’s intent. The schedule that gets built from is a different document, prepared later, by someone else.

This piece is about the stretch in between, from the estimator’s chair.

The bid takeoff isn’t the schedule installers work from

The schedule that reaches the field is a submittal, prepared by the supplier after award and approved by the architect before anything is ordered.

Santa Fe’s spec is typical. Article 1.3.B calls for a final Door Hardware Schedule “Prepared by or under the supervision of supplier,” formatted to the Door and Hardware Institute’s Sequence and Format for the Hardware Schedule, organized in the same order as the spec’s hardware sets, and cross-referenced to the drawings, both on the floor plans and in the door and frame schedule. Submittals that don’t follow that format get rejected and resubmitted. The same article asks for the schedule at the earliest possible date where its approval has to come before fabrication of other work, particularly work that’s critical to the construction schedule.

Scott Tobias, an Architectural Hardware Consultant writing in The Construction Specifier, lays out the same sequence from the industry side: “the entity furnishing the doors and hardware (e.g. a door and hardware distributor supplying through a general contractor) is responsible for the hardware schedule.” That schedule goes to the GC or construction manager, then to the architect, and it’s approved before anything is ordered, furnished or installed.

So the takeoff doesn’t become the installer’s schedule. It becomes the raw material for it.

Whoever builds the submittal is rebuilding your work, usually from the same drawings, often on a tighter clock, and without whatever you knew that the drawings didn’t say.

Which raises the question of whose hands it passes through.

After award, the schedule passes through several hands before it reaches the field

Between the estimator and the installer, a door hardware schedule typically moves through a submittal author, an architect, an owner’s keying sign-off, purchasing, and the door and frame fabricators.

The order matters, because each step locks something. Santa Fe’s Article 1.3.C requires a separate keying schedule after a keying meeting with the owner, and the owner has to approve it before permanent cylinders or cores are ordered. Article 1.6.A requires templates to be obtained and distributed for doors, frames and other work that’s factory prepared for standard and electrified hardware. Article 1.5.B requires every item or package to be tagged with identification related to the final Door Hardware Schedule, with basic installation instructions included. Dartmouth College’s 08 71 00 guidelines add riser and wiring diagrams after the schedule is approved, and a copy of the final schedule edited to reflect what was actually installed.

On the distribution side, much of this lives in purpose-built software. eMullion, for example, describes its project software as covering the job after the bid: producing submittals, generating purchase orders, releasing material by area, and tracking orders. On a GC’s field side, drawings and punch work often live in platforms like Autodesk’s Forma Build, the product Autodesk now positions as the successor to PlanGrid. The friction Fresco hears from customers after a win sits right at that boundary: the information gathered for the bid has to get ported into whatever system runs the job, and every port is a chance to retype, reinterpret or drop something.

The electrified openings are where a dropped detail costs the most. We covered who actually owns the electrified hardware between trades in an earlier piece. Santa Fe’s spec goes as far as requiring a training meeting before installation for the door hardware installers, electromechanical hardware included, covering “installation manuals, hardware schedules, templates and physical product samples” as part of a pre-submittal conference that also reviews the sequence of operation narratives for each access controlled opening.

None of these steps reads your mind. They read what you wrote down.

What the estimator decided at bid is the part most likely to get lost

Counts are written down, so they travel with the takeoff. The decisions behind them (the RFIs, the allowances, the doors priced as drawn rather than as required) often aren’t written down, so they don’t travel.

Santa Fe’s Article 3.8 expects discrepancies, conflicting hardware and missing items to be raised with the architect and corrected before bidding. In practice, estimators triage. One estimator in an r/estimators thread on Division 8 hardware was blunt about it. They weren’t going to chase the architect’s errors around a set at bid time: “I will do that if I get the job” was how they put it. That’s a reasonable call on a bid you may not win. It also means the reconciliation becomes post-award work, and if the person doing it isn’t the person who deferred it, nobody knows it was deferred.

The same goes for the choice every Division 8 bidder makes on a set with missing information. Some bid the job the way it’ll actually be built. Others take the low number off the drawings and plan to recover the difference through an RFI or a change order. Either is defensible. Neither works if the project team doesn’t know which one you made, because the second one only pays off if someone actually writes the change order.

Other trades have formalized this. The ELECTRI International implementation manual for electrical preconstruction planning, published by the National Electrical Contractors Association’s research foundation, builds a turnover meeting between the estimator and the project manager into its checklist. Its agenda includes items like “Discuss how the estimator assumed the work would be performed (materials and methods)” and “Identify discrepancies and ambiguities in the bid documents.” GC estimators describe the same habit informally. Jesse Robinson-Evans, a GC estimator, described on a construction podcast handing his project manager a binder that can run 60 to 100 pages and then turning through it with them page by page, calling out what was never answered and where he set an allowance.

Division 8 deserves the same meeting, because the trade is full of decisions that look like quantities.

The handoff breaks at the same seams the takeoff does

The places a hardware schedule goes wrong after award are the places it went wrong during the takeoff: openings that changed configuration, sets tied to the wrong doors, and quantities read per set instead of per opening.

In a post on door schedules for her iDigHardware blog, Lori Greene notes that “Each hardware set is tied to one or more door numbers, so it’s very helpful if each door opening has a unique door number” and that’s the whole structural point. When openings don’t have unique numbers, every downstream document inherits the ambiguity. In the comments on the same post, one reader noted that these problems trickle down to the distribution level, and the distributor ends up fixing them.

Configuration changes are the most expensive version. In the same post, Greene wrote, “I can’t count how many times I’ve reviewed a submittal and found that a single door had been changed to a pair or vice versa.” That’s a submittal review, which is to say it’s this exact stretch of the job. A pair can pull in an astragal, flush bolts or a coordinator, and a second closer, and if the takeoff priced a single, the submittal author has to catch it from the drawings before the order goes out.

Quantities are the quieter version. Fresco’s door takeoff page makes the point that an error copied into a hardware set, or contradicted by the spec, can survive until pricing or submittals. Quantity per set and total quantity per item aren’t the same number, and a schedule that blurs them reads fine until someone counts hinges at the jobsite.

Each of these is cheaper to flag in the handoff than to find in the field.

Re-typing the takeoff is where the schedule drifts

Every time takeoff data is retyped into another system, it’s re-read, and every re-read is a fresh chance to drop a door or reassign a set.

A solo estimator in one of Fresco’s demos described the problem from his side. He builds each job in his estimating software and keeps using it from there: “I usually do my takeoff in Protek and then I use that for project management going forward.” Anything new would have to feed back into it. In the same call he asked whether his guys in the field could get the door-by-door breakdown, so they could “hop on an iPad or whatever and in the field have access to that information to a door and see what hardware is on it” for themselves. That’s an estimator describing the installer’s need in his own words: one door, one place, the right hardware.

He isn’t the only one. Getting reviewed takeoff data out into the systems buyers already run (estimating platforms and ERP systems) comes up in more than one of Fresco’s demos. Fresco exports to the tools distributors and subs already use, including an eMullion integration and a Comsense import, and our earlier piece on cleaning a takeoff before an SFH export argues that the review before the export is where the real work sits.

The less a schedule gets retyped between bid and install, the less of it gets reinterpreted.

Installers need the schedule by opening, not by set

An installer works one opening at a time, so the schedule that reaches the field has to answer one question fast: which hardware goes on this door.

The specs are built around that. Santa Fe requires the final schedule to cross-reference every hardware set to the drawings, on the floor plans and in the door and frame schedule, and every box to arrive tagged to the final schedule. Dartmouth asks for a door index listing each door number, its heading number and the architect’s hardware set number, has wires labeled with the architect’s opening number, and points installers with technical questions to the contacts listed in the hardware schedule.

Rod Oden, writing for Locksmith Ledger on reading construction documents, described the installer’s version of the same skill: “By mastering the movement from door schedule; to detail; to floor plan; and then elevation, all the information that is necessary to order and install hardware can be acquired.” That’s the reconciliation an estimator does on a bid set, done again at the other end of the job.

If the estimator’s takeoff is already keyed to the opening, every step after it starts from the right shape. If it’s keyed to sets and sheets, someone has to rebuild it by door, and that someone is usually working against a fabrication date.

Four things belong in the estimator’s handoff package

Hand these over when the job is won, before anyone starts the submittal.

Hand over the reconciled schedule, keyed by door number. One row per opening, with its hardware set, its configuration (single or pair), its rating, and any opening where the schedule, plans and spec disagreed, along with how you resolved it for pricing. This is the table the submittal author will otherwise rebuild from the drawings.

Write down every decision that isn’t in the documents. The RFIs you sent and the answers you got, the allowances you carried, the doors you priced as drawn rather than as required, and any reconciliation you deferred until award. The decisions are what the drawings can’t tell the next person.

Flag the openings that need extra hands after award. Electrified openings need riser diagrams and someone to own the boundary with the electrical and access control trades. Rated openings need the right labels and devices on the approved schedule. Anything that drives keying belongs in front of the keying meeting, not after it.

Walk the project team through it before the submittal starts. A short page turn with the PM or the supplier’s detailer, calling out what was never answered, catches more than any document will. It’s the meeting other trades already put on their checklists.

When this doesn’t apply

If you’re a solo shop and the estimator is also the project manager and the person ordering material, the handoff happens inside one head. It still helps to write the decisions down, because three months from now you won’t remember which doors you priced as drawn, but you don’t need a meeting with yourself.

If you’re a distributor who sells material and doesn’t install, your handoff ends at the submittal and the order rather than at the field, and the installer’s needs reach you secondhand through the GC. The package above still applies; it just goes to a different reader. On a small tenant improvement with a dozen openings, all of this fits on one page.

Key takeaways

• The door hardware schedule installers work from is a post-award submittal prepared by the supplier and approved by the architect, and Santa Fe’s 087100 says outright that its bid hardware sets are a guideline, not a detailed hardware schedule.
• After award, a hardware schedule moves through the submittal author, the architect, the owner’s keying approval, purchasing and the door and frame fabricators before installers see it, and each step either inherits what the estimator knew or has to rebuild it.
• The counts in a takeoff are written down and travel with it, but the decisions behind them, including RFIs, allowances, deferred reconciliation and doors priced as drawn rather than as required, are what most often get lost.
• Every time takeoff data is retyped into another system it gets re-read and reinterpreted, which is why the data should move from the takeoff into estimating and submittal software with as little retyping as possible.
• An estimator’s handoff package should include a schedule keyed by door number, a written record of every decision not in the documents, a list of electrified and rated openings that need extra coordination, and a walkthrough with the project team.

Frequently asked questions

Start the handoff from a clean takeoff. Fresco’s door takeoff software reads the schedule, the plans and the 087100 specification against each other, flags where they don’t line up, and exports reviewed data to the estimating tools you already use, so the schedule that leaves your desk is the one you priced.