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Core field area: İstanbul Anatolian & Kocaeli corridor · Outside corridor by agreed quote
Field Verification Scenarios 7 min read Reviewed: 2026-11-02

4 Field Verification Scenarios: Catching Costly Steel, Prefab & Fit-Out Risks Before Wire Transfer

To respect strict B2B confidentiality, SerSourcing never publishes client names or proprietary drawings. Instead, these four representative engineering scenarios illustrate the exact specification mismatches, subcontracting risks and loading traps our fixed-EUR checks are designed to catch.

Founder Technical & Procurement Review Tariff & Scope Verified: 2026-11-02
Prepared by İdris YAĞMAHAN Architect
Reviewed by Celalettin YAĞMAHAN Civil Engineer

Reviewed for technical terminology, Turkish factory field reality and published EUR scope boundaries (not statutory engineering sign-off).

Confidentiality Policy
100% Anonymised Representative Engineering Scenarios
Zero Client Disclosure
Typical Check Cost
€190 – €1,290 Fixed EUR Scope vs €8,000 – €45,000+ Prevented Site Rework
Evidence Standard
  • Strict Separation of On-Site Observed
  • Document Reviewed
  • Supplier Stated
Open Sample Preview
Print/PDF Sample Report Available Without Email Gate on /sample-report/
4 Field Verification Scenarios: Catching Costly Steel, Prefab & Fit-Out Risks Before Wire Transfer — SerSourcing
Preparing clear technical questions and defining where commercial visits end and specialist testing begins.

Representative Pre-Deposit & Pre-Shipment Intervention Scenarios

How Scoped Verification Gates Prevent Downstream Site & Customs Losses
Scenario & Package Risk Hidden in Initial Offer / Lot Scoped Check Applied Practical Outcome for Buyer
Scenario A · 6-Unit LGSF Steel Villa Kit (EU Buyer) Lowest bidder’s proforma stated “galvanized LGSF + insulation” using DX51D+Z100 sheet, EPS board and excluding hold-down anchors SS-COMPARE (€290) + SS-VISIT (€490) Scope gap quantified before deposit; buyer contracted directly with verified S350GD+Z275 roll-forming plant
Scenario B · 2,400 m² Bolted Steel Warehouse Website showed large Tuzla plant, but seller was a 3-person trading office subcontracting welding to an uncertified workshop without EN 1090 SS-DESK (€190) + SS-TECH (€790) Entity mismatch caught prior to 30% advance; RFQ redirected to audited EN 1090-2 EXC2 fabricator
Scenario C · 18-Unit Flat-Pack Camp (40' HC Export) Rafters fabricated at 12.10 m overall length (8 cm too long to close 40' HC doors) and 2 crates of 10.9 bolts missing from staging yard SS-PRE (€490) + SS-LOAD (€390) Bolted splice plate modified in shop and missing fastener crates loaded & sealed before port cutoff
Scenario D · Boutique Hotel Marble & Millwork Package Two porcelain shade/caliber batches mixed on pallets and veined marble vanity tops cut without dry-lay bookmatch review SS-PRE (€490) prior to crating Mismatched caliber pallets quarantined at factory and replacement slabs cut before ocean shipment
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Clear Boundaries & Scope Answers

Frequently Asked Questions

No. Under our strict confidentiality rule, we never publish client names, supplier commercial pricing or private drawings; these representative scenarios illustrate real-world failure modes our checklists inspect against.

Fixed EUR Schedule · Free Initial Scope Review

Move your Türkiye purchase forward with a defined scope

Share your product specification, drawing or Turkish supplier details to receive a clear written scope and EUR fee confirmation before work starts.

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