BICSI OSP Designer Deluxe

The guide, the questions, and the hub. Deluxe includes everything in the Study Guide tier, plus the full 500-question practice bank, the six cheat sheets, and a license key for the LoadCairn online practice hub.

The real exam: BICSI OSP Designer, 100 questions in 2 hours at Pearson VUE (including multi-select items that require two correct answers), US$510 member / US$725 nonmember. BICSI suggests ~100 hours of independent study for this credential.

What's inside:

- The complete study guide — 6 chapters covering all 9 official exam domains: Pre-design Preparation; Perform Site Survey; Select Media, Platform, and Cables; Design Underground Platform and Spaces; Design Buried Platform and Spaces; Design Aerial Platform and Spaces; Prepare Design; Quality Control Process; Professional Responsibilities

- 500 original practice questions with the correct answer and a plain-language explanation for every question, organised by domain so you can find your weak areas before you test mixed: Pre-design Preparation (11–12%) — 60 questions; Perform Site Survey (9–10%) — 50 questions; Select Media, Platform, and Cables (13–14%) — 70 questions; Design Underground Platform and Spaces (14–15%) — 76 questions; Design Buried Platform and Spaces (14–15%) — 76 questions; Design Aerial Platform and Spaces (14–15%) — 76 questions; Prepare Design (8–9%) — 45 questions; Quality Control Process (7–8%) — 39 questions; Professional Responsibilities (1–2%) — 8 questions

- Cheat sheets for all six chapters — the condensed tables and must-know lists (including the conduit fill table, clearance tables, and burial cover depths) for final-days review

- Online practice hub access (license key included) — the same 500-question bank in Timed mode (100 questions in 2 hours, the real exam format), Practice mode by domain, and Review mode that re-tests only the questions you missed

A note on the question counts: the percentages above are BICSI's published weight ranges for this exam. The per-domain counts are the midpoints of those ranges, normalised to exactly 500 questions — build targets derived from the official blueprint, not a claim that any single exam sitting follows them exactly.

One format note: the real exam mixes in multi-select items that require two correct answers. This bank is single-correct throughout, so the guide and the hub Timed mode train the habit of reading every stem for "select two" wording.

Files included (3):

- osp-study-guide.pdf — the complete 6-chapter guide (115 pages)

- osp-practice-bank.pdf — all 500 questions with answers and explanations, by domain (174 pages)

- osp-cheat-sheets.pdf — six cheat sheets, one per chapter (25 pages)

Plus: hub license key (delivered by Payhip at checkout).

Independent study material. Not affiliated with or endorsed by BICSI.