Specialty Scopes These Bungalows Demand
A College Park or Bryant Park renovation generates bid packages most general contractors in the region rarely see: historic window fabrication matched to a specific muntin profile, custom porch column and eave millwork, and structural retrofit of balloon-framed walls, scopes narrow enough that pricing varies widely between subcontractors who have done this work before and those who haven't.
As construction manager, we bring a bidder list already vetted against this specific building stock, rather than sending a generic scope to whoever is available, since a bid from a subcontractor unfamiliar with 1920s single-wall construction tends to run either suspiciously low or padded against unknowns they haven't priced correctly.
Aligning Trade Contracts With What the Board Approved
A Certificate of Appropriateness approves a specific level of exterior detail, a window profile, a porch column dimension, a roofing material, and our job as construction manager is confirming that every trade contract we procure prices exactly that approved detail rather than a close substitute a subcontractor assumes will pass.
When a question comes up mid-construction about whether a substitution is acceptable, we route it through the owner's architect and, where needed, back to the Historic Resources Preservation Board, rather than letting a trade contractor make that call unilaterally in the field to save time or cost.
Bid Leveling and Trade Procurement
We take the approved drawings and specifications and issue a scoped bid package to multiple qualified subcontractors per trade, then level those bids line by line so the owner is comparing genuinely equivalent proposals rather than trying to judge three different interpretations of an ambiguous scope against each other.
On Waterfront Modern Retreat and Sandstone Retreat, bid leveling surfaced real gaps between proposals, one bidder had excluded fastener upgrades for salt exposure entirely, before contracts were signed, which is the value of the process: catching an incomplete scope on paper instead of as a change order once work is underway.
- Scoped bid packages issued to multiple qualified subcontractors per trade
- Line-by-line bid leveling to compare truly equivalent proposals
- Trade contracts negotiated and executed on the owner's behalf
- Scope gaps flagged and resolved before contracts are signed, not after
- Vetted bidder list specific to historic bungalow construction experience
Quality Assurance for a Century-Old Frame
Once construction starts, quality assurance means walking the site against the approved drawings at every major milestone, and on these houses that includes photographing structural conditions, original framing, cast-iron drain routing, undersized panels, before they're closed up behind new insulation and drywall, since that documentation matters later.
We also verify material submittals against what the board and the building department actually approved before any subcontractor installs anything, since correcting an installed window or a poured foundation detail after the fact costs considerably more than catching a mismatched submittal on paper during procurement.
Managing Schedule Across Multiple Prime Contracts
Construction management typically means the owner holds separate contracts with each trade rather than one general contractor holding all of them, which puts more weight on active schedule coordination, since there's no single crew leader keeping every subcontractor aligned by default the way there would be under a general contract.
We hold the master schedule, track long-lead items, historic-profile impact windows and fabricated stone chief among them, and flag conflicts between trades before they become idle days on-site, since a delay in one contract's start date has direct consequences for every contract sequenced after it.
Change-Order Control on an Unpredictable Building Stock
Homes this age generate legitimate change orders, structural corrections, drain rerouting, that a bid could not have anticipated, and change-order control means verifying each one against actual field conditions and the original scope before it's approved, rather than letting undocumented extras accumulate against a fixed contract price.
We separate genuine unforeseen conditions from scope creep, a subcontractor trying to reclassify an omission from their original bid as an unforeseen condition, and every approved change order gets documented against the specific field condition that justified it before the owner is asked to authorize the cost.
- Change orders verified against documented field conditions, not assumed
- Genuine unforeseen conditions separated from bid scope gaps or omissions
- Cost and schedule impact quantified before an owner is asked to approve
- Trade invoicing reconciled against contract scope and approved change orders
- Running change-order log maintained for the owner throughout construction
Keeping the Owner Informed Through Construction
We report to the owner on a regular schedule, current status against the master timeline, any open change orders, and quality assurance findings from the latest walkthrough, so decisions get made with current information rather than the owner discovering an issue weeks after it happened on-site.
On these narrow College Park and Parrot Cove lots, coordinating multiple separately contracted trades adds logistics complexity beyond a single-crew job, so we manage delivery scheduling and staging across every contract rather than leaving each trade to negotiate site access with neighbors on their own.
Starting a Construction Management Engagement
Construction management works best once design is far enough along, drawings developed with an architect, historic review either complete or close to it, that we can build a real bid package rather than estimate against a concept. We review the drawings first to confirm they're ready for procurement.
From there we build the bidder list, issue and level bids, negotiate trade contracts, and manage schedule, quality assurance and change-order control through to closeout, delivering a completed warranty and documentation package rather than leaving the owner to track that information down after the trades are gone.
Common questions
Under construction management, the owner typically holds the trade contracts directly, and we manage bid leveling, procurement, schedule and quality assurance on the owner's behalf, rather than acting as the single licensed contractor holding every subcontractor agreement ourselves.
Bid leveling means comparing multiple subcontractor proposals line by line against the same scope, which matters here because pricing on historic-specific work, window fabrication, custom millwork, varies widely and an incomplete bid is easy to miss without a direct comparison.
We route substitution questions through the owner's architect and, where the change affects an approved exterior detail, back to the Historic Resources Preservation Board, rather than letting a trade contractor make that determination independently in the field.
We verify each potential change order against actual field conditions before it's approved, separating genuine unforeseen conditions, common in a home this age, from gaps in the original bid scope, and document the justification before asking the owner to authorize the cost.
Yes. Construction management assumes design is already underway or complete with your architect; we build the bid package, procure and manage the trades, and route design or historic-review questions back through that existing design relationship.
A completed warranty and documentation package covering permit closure, final inspections, as-built changes and outstanding trade warranties, compiled throughout construction rather than assembled after the trades have already left the site.