Project #25-108

Gramlich ADU

133 W Cullumber Ave

Latest Bid

$85,480

Square Footage

1,864

Units

—

Scope Class

SABS + Trades

Plan Stage

Project Lifecycle

Received

Takeoff

Bidding

Submitted

Awarded

Start

Plans & Estimates

Plan Set

ArchitectXtrata Design (Josh M.) · Project 25-108

No plan set linked.

Estimate

No estimate linked.

Notes & Correspondence

No notes yet.

Scope Summary

Labor-only bid: SABS structural shell + foundation/slab + rough plumbing + rough/finish electrical. Homeowner takes all finishes including doors and windows. HVAC by Owner mini-split. Strata material + design ($77,008) pass-through, Owner pays Strata direct.

Internal Notes

Primary ContactVal Zavala (Xtrata)

Strata bid received: Xtrata Estimate 05.05.26 ($77,008 = SABScrete $40,688 + EPS Foam $26,196 + P/U Adhesive $3,600 + Design $6,524). All-in project cost Owner sees: $162,488 (~$87/SF). MoE ±12% on our scope only; Strata pass-through firm. Hardens to ±8% with site walk + geotech + final approved set.

Bid Versions

v5 IFP — Labor-only SABS shell + foundation + rough MEPMay 19, 2026

Supervision $1.22 → $4.22/SF; All-In Project Summary block added; Strata pass-through tagged 'Firm — no MoE applies.' Sent to Val + Muzafer 2026-05-19.

$85,480