A Sydney office defit scope issued to tender without a build-side price behind it usually comes back with a wide spread of numbers, and the spread is rarely about competitive pricing. The bidders are reading the same scope differently because the scope itself is written off a lease schedule and a desk inspection rather than from a walk-through that read the floor for what it actually contains. The pre-tender walkthrough is the piece of work that closes the gap between the scope on paper and the scope on the floor, and the cost picture it produces is the one the project manager can defend to the client when the bids come in.
What we deliver on a pre-tender walk is a costed scope, not an opinion on the scope. The walk-through produces a line-by-line picture of what the defit will actually take, priced at current Sydney market rates for the trades involved, with the cost drivers named against each line. That is the document the project manager is using to scrutinise the tender returns against, and the document that gives the client a defensible expectation of where the price should land before the bids are open.
What the pre-tender walkthrough produces
The output is a working cost picture, not a quote. We walk the floor with the existing fitout drawings if they are available, the lease schedule of make-good obligations, and the new tenancy plans where they affect what stays and what goes. We capture the partition lines as they actually sit on the floor, not as the drawings show them; we note the services that have to come back to base building condition; and we record the finishes that the lease asks the tenant to reinstate.
The cost picture comes back broken into the same scope sections the tender will eventually be priced against, so the PM can read each tender response line by line against our independent build-side number. Demolition labour, services strip-back, floor finishes reinstate, ceiling patch and reinstate, paint and patch on retained walls, waste removal and recycling, and a contingency line for what the walk could not see all sit on the page with the cost driver named.
What the document is not is a scope rewrite. The PM’s tender scope stays as it was written; the walkthrough document sits alongside it as the build-side check. The two are read together when the bids come in, and the variations between them are where the tender questions to the bidders usually originate.
Where the tender prices spread when no walkthrough has been done
The pattern we see on tenders priced cold, without a pre-tender walk, is a row of bids that spread by a margin a project manager has to explain to the client. The spread is rarely a sign of bad bidders; it is a sign that the scope had room for multiple honest interpretations and the bidders chose differently.
The lines that produce the spread most often are services strip-back, particularly the cabling and the data side, where the scope can be read as light strip-out or full strip-to-cabinet depending on the wording. Ceiling reinstate is another line; depending on how the bidder reads the lease wording, the same scope can be priced as tile and grid swap, tile-only refresh, or full ceiling drop and reinstate. Floor finishes split the same way; carpet lift, screed reinstate, polish, or full new finish are all possible reads of a scope that says “reinstate floor to base condition.”
When the walkthrough has been done first, the tender scope can be tightened on those lines, and the bidders price against a tighter scope. The spread narrows, the bids become comparable, and the lowest price stops being a sign of work that has been priced too thin to deliver cleanly.
The scope detail the walk captures
The detail the desk-scope tends to miss is the build-side detail. A scope written from a desk reads the lease, the fitout drawings, and the photo file from the most recent inspection, and writes a defensible scope from those inputs. What it does not capture is the section of partition that was modified during the tenancy and never made it back into the drawings, the services that were added in the second year of the lease, the ceiling tile sections that were replaced after a leak, and the slab penetrations under the server room that the previous tenant put in for the rack and never closed.
Each of those items is a real cost on the defit. None of them shows in the drawings. All of them show on a walk. The first hour of a pre-tender walk is usually spent in the parts of the floor that have changed since the original fitout, because that is where the scope has the most exposure.
The other detail the walk captures is the access reality of the defit itself. The lift access window the building manager allows, the after-hours requirements for noisy demolition, the protection that has to be installed before any work starts, and the waste-removal route, all carry real costs that the desk-scope rarely puts a number against. On a CBD tower with a tight goods-lift schedule, the access overhead alone can shift the price meaningfully.
How we present the cost picture back to the project manager
The cost picture comes back to the PM in a format that mirrors the tender scope, with our walked numbers in the same line structure the bidders will price into. The intent is that the PM can sit our document next to a tender return and read line by line, rather than having to translate between two different scope structures.
Against each line we record the build-side price, the cost driver, and the range we would expect a competent bid to land in. A line where our walked number is 18 thousand and the expected band is 16 to 21 thousand tells the PM that a tender return at 9 thousand on that line has either misread the scope or priced too thin to deliver; a return at 26 thousand has read a scope that includes something the walk did not capture. Either way the PM has a tender question to ask, rather than a guess to make.
The summary number is presented as a band rather than a point estimate. A defit on a particular floor might walk at a total of 215 thousand with a competent range of 195 to 245 thousand, and the tender bids should mostly sit inside that band. Bids landing outside, in either direction, are flagged for the PM to interrogate.
The questions that surface during the walk
A pre-tender walk almost always surfaces a few questions the PM has not been asked yet. Some are scope clarifications the lease itself never resolved. Some are commercial questions about whether a particular reinstatement is worth doing against the realistic landlord position. Some are practical questions about whether the defit and the new fitout can overlap and where the savings sit if they can.
The lease wording on partition reinstate is the question that comes up most often. The standard wording asks for the tenancy to be returned to the condition it was in at lease commencement, which sounds clear and is not. Whether that means stripping all partitions and reinstating to open plan, or leaving a particular partition arrangement that the landlord may welcome for the next tenant, is rarely written in the lease itself. The walk surfaces the question; the PM and the client then resolve it before the tender goes out, with the cost picture for either answer already in hand.
The services strip-back question is similar. A scope that asks for services to be returned to base building condition can mean anything from a tidy strip at the floor box to a full strip back to the riser. The walk reads what is actually on the floor and shows the PM what the cost difference between the two reads would be, so the question can be settled before tender rather than during.
When to bring us in relative to the tender timeline
The walk lands cleanest when it sits between scope finalisation and tender issue, with enough runway for the PM to digest the cost picture and adjust the scope wording where needed. A walk done two weeks before tender issue gives the PM time to revise the scope around the questions the walk has surfaced, brief the bidders on the tightened scope, and answer tender questions with the build-side picture already in mind.
A walk done after the tender has gone out can still inform the bid evaluation, and on projects where the timeline did not allow an earlier walk, this is the next-best entry point. The cost picture in that case becomes a benchmark for reading the returns rather than a scope-tightening tool, which is useful but a smaller contribution than the pre-issue walk delivers.
The earliest useful walk is once the lease wording is clear, the new tenancy plans are stable enough that we can read what stays against what goes, and the PM has the existing fitout drawings or the equivalent floor record. Before that point we can still do a feasibility-level walk that gives the client a rough cost band for budgeting; the tender-grade walk needs the inputs that arrive once the project is fully briefed.
If you’re tendering a defit scope and want it walked and costed before issue, we can produce the build-side cost picture against the same line structure your tender will price into, so the returns come back comparable and the client sees the number behind the number.
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