Zilber Property Group
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Caledonia Corporate Park · I-94 Corridor · Southeast Wisconsin

Zilber Industrial 4 — Caledonia UNDER CONSTRUCTION SPECULATIVE

251,872 SF Class A Industrial Shell 4324 Carol Road, Franksville, WI 53126 Architect: ZA Studios GC: Scherrer Construction
Zilber Industrial 4 — site plan SITE PLAN · brochure ↗
Zilber Industrial 4 — building rendering BUILDING RENDERING · brochure ↗

Schedule · 9% · to Occupancy Feb '27

Current: Site grading & utilities · building permit in review
Next: Foundations & precast — grade beams begin Jul 20
For-Construction docs
Jun 9 · arch + civil released (ZA Studios)
Trades contracted
Majors bought out · GC contract in final draft
Permitting
In review · Village utility comments open, permit pending
Sitework
Active · mobilized; mass grading mid-July
Foundations & precast
Next · grade beams Jul 20 → precast early Oct

Building Specs

Available Space251,872 SF (Divisible)
Building Size251,872 SF
Office SpaceTo Suit
Clear Height32'-0"
Car Parking176 Spaces
Trailer Parking15 (On-Building)
Loading26 Docks (Exp.) · 2 Drive-In
Bay Size51' × 54' · 60' Speed Bay
Fire ProtectionESFR System
Power3,000 Amps (Expandable)
LightingHigh Bay LED
ConstructionPre-Cast Panel

Milestone Timeline

Land & Due Diligence
Closed
Done
Site acquired in Caledonia Corporate Park — a 90-acre master-planned industrial park on the I-94 corridor in Racine County. Due diligence and closing complete.
Design & Construction Docs
For-Construction set issued Jun 9, 2026
Done
ZA Studios (Zimmerman Architectural) issued the For-Construction set 6/9/26 — architectural and civil (Pinnacle Engineering on civil). CAD floor plans released to the team.
Arch setCivil plans
Preconstruction & Permitting
Through Sep 14, 2026
Active
FP / plumbing / HVAC / electrical design & permitting underway. Building permit applications submitted 6/19. Village of Caledonia water & sanitary utility plan-review comments being addressed (Pinnacle). Geotech / soil testing complete (Reesman's, 6/16).
Schedule
Trade Buyout
Remaining contracts in progress
In progress
Scherrer design-build GC contract in final draft (6/29), in signature flow. Major trade packages awarded — Reesman's (earthwork & site utilities), ATMI (precast), Cardinal (structural steel), Middleton (concrete), All American (roofing). A few small-ball categories remain to award and contract.
Procurement — Shops & Submittals
Through Oct 28, 2026
Active
Precast wall-panel shop drawings (ATMI, fab into early Oct), structural steel shops (Cardinal, into mid-Oct), concrete rebar, fire pump, fire-alarm permit, light-fixture lead, and electrical switchgear (using Zilber stock).
Sitework
Active · runs through Apr 2027
Active
Mobilization & erosion control complete (6/19). Strip topsoil → mass grading mid-July → site plumbing (water / sanitary / storm) late July. Site-protection plan under discussion with Reesman's — curb tile, pad drain tile, extra stone/binder, Portland stabilization (see Open Items).
Utility plan
Structure & Enclosure
Jul 20, 2026 – Jan 6, 2027
Upcoming
Grade beams & interior column pads → set precast wall panels (early Oct) → set roof steel (late Oct) → roofing (early Dec) → storefront entrances & overhead doors.
Interior Rough & Finish
Aug 13, 2026 – Feb 22, 2027
Upcoming
Underslab sanitary → roof storm piping → sprinkler system → warehouse slab on grade (mid-Jan ’27) → floor sealer → MEP rough & finish → final inspections.
Substantial Completion
Target late Feb 2027
Upcoming
Final inspections ~Feb 9, punchlist Feb 16–22, 2027.
Final Paving & Closeout
Surface asphalt Apr 2027
Upcoming
Surface asphalt course placed late April 2027 (weather-dependent paving window).
Per Scherrer P6 schedule · rev 06.25.26

Open Items & Decisions

Interior fire mains — joist load review (RFI #4) High
RFI · ZA Studios / RA Smith / Ahern · opened Jun 30
Scherrer RFI #4 (Joist Designations Accounting for Load at FP System). RA Smith (Doug Reed, structural, 7/2): the joist/girder design carries a typical sprinkler load — general layouts, smaller pipe. “If you have 8″ mains or larger, we’ll need to review those conditions directly.”
ZPG 7/6: the building does have interior fire mains — the routing and pipe sizes need to be coordinated so the joists are confirmed for the actual load. Note: express bulk mains are typically routed along the exterior wall, not mid-span.
Next: ZA Studios + RA Smith + Ahern review the interior main layout against the joist design; confirm capacity and flag any added load/cost before joist fabrication.
CSM and Easements High
Legal · ZPG / Village of Caledonia Utility District · CSM recorded · easements pending board approval
What happened: The Certified Survey Map is recorded — CSM No. 3679, Lot 6 (confirmed by the Village 6/25 Address Alert issued off the new CSM). The storm-sewer easement (Baxter Ct), north stormwater easement, and sanitary easement are drafted and signed on the ownership side (TRI), but they must be approved by the Caledonia Utility District board before they can be recorded.
Board status
The Utility District Commission's next meeting is Wednesday, July 8, 2026, 6:00 PM (5043 Chester Ln). No Zilber/TI Caledonia easement action appears in any posted utility district agenda or minutes to date — the approval has not yet happened.
Who owns what — ZPG: get the easements onto the board agenda and through approval · Village Utility District: approve · then recording with the Racine County Register of Deeds
Steps to conclusion
1. Confirm the easements are on the Utility District agenda (next meeting 7/8)
2. Board approval
3. Record the easements with the Register of Deeds
4. Recorded copies filed — then state the conclusion and close this item
Documents
CSM 3679 (final)Storm sewer easement — Baxter Ct (draft)Stormwater easement — North (draft)Storm easement (TRI signed)Sanitary easement (TRI signed)
WE Energies — gas & electric service applications High
Utility · Scherrer / NEXT Electric / WE Energies · submitted & confirmed 7/6
What happened: Lucas Bourassa (Scherrer) circulated the WE permit application for Zilber info 6/11. Eddie Wehrman (NEXT Electric, 7/2) provided the electrical info for the main building service and a separate fire-pump service — WE Energies requires the fire pump on its own application. Lucas submitted the Gas & Electric Service Application and the Fire Pump Electric Service Application to WE Energies 7/6 10:01 AM (with the approved 6/18 plan-review set). WE Energies confirmed receipt 7/6 12:46 PM — WR# 5243966, 5243977, 5244021 (4324 Carol Road); a WE representative will be assigned.
Watch item — permanent power vs. precast timing
Skip Hegemann (Scherrer, 7/6): permanent power may land tight against the precast date; temp-heat proposal (VAP 80-40 vaporizer, Scherrer TH 6-30-26) under review to confirm temp power can carry temp heat. Gas timing expected OK.
Who owns what — Scherrer (Lucas): applicant & point of contact with WE · NEXT Electric (Eddie): electrical service info · WE Energies: rep assignment, design & install · ZPG: monitor, service agreements
Steps to conclusion
1. WE rep assigned — chase if nothing within a week of 7/6
2. WE design, service agreements & any utility costs
3. Align install schedule with precast date; decide temp power/temp heat if permanent power slips
4. Gas & electric installed and energized — then state the conclusion and close this item
Documents
Gas & Electric application (submitted 7/6)Fire-pump application (submitted 7/6)
Site-protection plan decision High
Decision · options accepted at team meeting · stone-vs-pavement study w/ Stark open
What happened: Reesman's (Tyler Jensen) submitted site-protection options, exhibits, and a cost comparison 6/26. ZPG / Scherrer / Reesman's met and decided the package. Guiding decision: spend ~$120k (about half the Portland-stabilization cost) in the smartest way possible to protect the site.
Accepted (per Site Options review)
• Leave storm inlets at binder, readjust to surface 2027 — 15 MH/CB $12,000 + 6 curb inlets $4,980
• 6″ drain tile back of curb, N & E sides — 1,350 LF · $20,925
• Building-pad drain tile, 10 leads w/ 8″ main — 3,600 LF · $65,700 (8-lead option declined)
Accepted subtotal ~$103,600 against the ~$120k guidance.
Open — turnaround areas (NW & SW, construction traffic in/out of building)
Reesman's to review with Stark whether the remaining money is better spent on thicker pavement or thicker stone in the turnaround areas shown on the Extra Stone exhibit (~15,965 SF). Reference costs: ½′ extra stone $14,586; binder replacement spring '27 budget ~$35,478. Portland stabilization of the full pad ($240,955) was not taken.
Who owns what (allowances) — Reesman's: pad maintenance, construction entrance · ZPG: dewatering, undercuts, winter conditions, site protection
Site stewardship (ongoing) — grade to drain, utility trenches as French drains, essential traffic only on the pad, rut repairs, traffic management
Steps to conclusion
1. Reesman's + Stark recommend thicker pavement vs thicker stone for the turnarounds — within the ~$120k total guidance
2. ZPG confirms; issue direction / change order to Reesman's
3. Sequence the work into the P6 schedule — then state the conclusion and close this item
Documents
Curb Tile exhibitPad Tile 8Pad Tile 10Extra Stone AreasSite Options (cost comparison)
Contracts High
Buyout · majors bought out · Scherrer & Trinity in signature flow · Reesman's executed
Scherrer Construction — GC, design-build · $11,758,153
Scope: complete design-build of the 251,872 SF shell — design (arch/structural/civil coordination) plus construction; Exhibit B outline specs, Exhibit D schedule.
Status: final draft assembled 6/29, contract "ready to go" per Lisa Kleinke 6/29; clean contract updated 6/30; Scherrer + sub lien-waiver docs in work 7/6. Not yet executed.
Exhibit D — Schedule

Reesman's Excavating & Grading — earthwork, site utilities, landscaping · $1,143,000 current
Scope: earthwork $750,000 · site utilities $490,000 · landscaping $101,000 (base $1,341,000).
Status: contract EXECUTED — signed agreement returned 6/18 (irrigation struck, p.30). CO #1 stone deduct EXECUTED: ($198,000) → current sum $1,143,000.
Contract Pt 1 (agreement)Pt 2 (exhibits)Pt 3 (exhibits)CO #1 — Stone Deduct

Trinity Construction — curb & gutter · $92,536
Scope: curb & gutter package (scope document being finalized 7/6).
Status: contract dated 6/30, in signature flow — not marked executed in the file set.
Trinity Contract 6.30.26

Remaining buyout — small-ball trade categories to award through Scherrer; buyout results recap with Chad Navis pending.
Steps to conclusion
1. Execute Scherrer GC contract (send final to Scherrer for signature; finish waiver docs)
2. Finalize Trinity curb & gutter scope and execute
3. Award remaining small categories through Scherrer
4. Buyout results recap with Chad — then state the conclusion and close this item
Major packages are bought out; the remaining small-ball trade categories still need to be awarded and contracted through Scherrer. Targeting completion the week of June 30.
Village utility plan review High
Approval · Pinnacle / ZPG · due Jun 27
Respond to the Village of Caledonia water & sanitary plan-review comments (revised civil by Pinnacle). Required before the building permit can be released.
Utility plan
Building permit issuance High
Permit · Village of Caledonia · due Jul 02
Building permit applications submitted 6/19; issuance pending utility sign-off and the Village's final review.
Precast shop drawings Med
Submittal · ATMI / ZA Studios · due Jul 08
ATMI precast wall-panel shop drawings are out for review/approval. Long-lead item that drives the early-October precast set date.
Structural steel submittal Med
Submittal · Cardinal · due Jul 10
Cardinal structural-steel shop drawings — long-lead; expedite to hold the late-October steel erection window.
Tap any item for detail · status as of latest update

Closed Items

Building Address
Closed 7/6 · Village of Caledonia Address Alert
Conclusion: The Village of Caledonia issued an Address Alert off the new CSM (approved by Planning & Zoning 6/25/2026): the project's official address is 4324 Carol Road, Franksville, WI 53126 (CSM No. 3679, Lot 6; new tax key 104-04-22-30-038-046; owner TI Investors of Caledonia, LLC). Distribution included the postmaster, Register of Deeds, AT&T, WE Energies, and Village departments. Address added to the portal header.
Address Alert (Village of Caledonia, 6/25)

Project Drawings — Self-Serve

For-Construction set, individual key sheets, and CAD files.
Key Sheets
PDF
Site Plan · C-4 · 4.3 MB
PDF
First Floor Plan · A2.1 · 1.3 MB
PDF
Site Utilities · C-10 · 3.6 MB
PDF
Exterior Elevations · A4.0 · 2.7 MB
Full Set & CAD
PDF
Architectural / Structural · Rev 06.09.26 · 7 MB
PDF
Civil — Plans · C-1–C-14 · 8.6 MB
PDF
Civil — Details · C-15–C-17 · 2.4 MB
PDF
Civil — Landscape · L-1–L-4 · 3.9 MB
DWG
Floor Plan — Overall · A2-1 · CAD
DWG
Floor Plan — Part A · A2-1a · CAD
DWG
Floor Plan — Part B · A2-1b · CAD
Direct file links · drawings courtesy ZA Studios
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