Blueprint Reading Class

Class 1: Blueprint basics and how a set is organized

Objectives: Understand what’s in a commercial plan set and how to navigate it fast. Know who owns what (architect vs engineer vs specialty drawings) 

Content

Sheet index: G, C, A, S, M, P, E, FP, ID, LS

Title blocks: project name, sheet number, revision dates, seals, keynotes, general notes, abbreviations, symbols legend, addenda, bulletins, ASIs, CCDs: what changes your price and scope

Exercises:

• “Find it fast” scavenger hunt in a sample plan set
• Identify the latest revision, addenda impacts, and which sheets apply to your trade
  
  

Class 2: Scales, dimensions, and measuring correctly

Objectives: Read scales and take off quantities without common mistakes

Content

Architectural vs engineering scale, typical commercial scales

Dimension strings, baseline dimensions, datum points

Tolerances and “do not scale” rules

Digital measuring in PDFs (settings, calibration, pitfalls)

Exercises

• Measure rooms and assemblies at different scales
• Calibrate a PDF and confirm against stated dimensions
  
  

Class 3: Plans, elevations, sections, and details

Objectives: Understand how drawings “talk to each other” and where the real info lives

Content

Plan views vs reflected ceiling plans

Elevations: exterior/interior, storefront/curtainwall basics

Sections: building sections, wall sections

Details: where constructability and trade interfaces show up, callouts, detail references, match lines, key plans

Exercises

• Trace a wall type from plan to wall section to detail
• Identify missing info and write a clean RFI question
  
  

Class 4: Specifications, codes, and what actually governs

Objectives: Know order of precedence and how specs affect labor and material

Content

Project manual structure, Division 01, trade divisions (CSI),

Performance vs prescriptive requirements,

Submittals, mockups, quality requirements that cost money,

Fire ratings, STC, ADA basics, egress: what subs must watch

Exercises

• Pull 10 scope drivers from specs that change price
• Spot 5 “hidden” requirements in Division 01 that affect schedule and manpower
  
  

Class 5: Scope delineation, exclusions, and coordination boundaries

Objectives: Write scopes that protect you and catch gaps before you buy risk

Content

Typical trade boundary issues (blocking, sleeves, firestopping, sealants, temp protection)

Allowances vs alternates vs unit prices

Owner-furnished/contractor-installed (OFCI) traps

Qualification language that’s fair and defensible

Exercises

• Build a “scope checklist” for your trade
• Draft a one-page inclusions/exclusions and clarifications sheet for a bid
  
  

Class 6: Structural and civil fundamentals for subs

Objectives: Read enough S and C sheets to avoid bad assumptions

Content

Grids, column lines, elevations/benchmarks, control lines

Footings, slabs, embeds, anchors, rebar basics (what you must coordinate)

Civil site plan basics: grades, utilities, storm, erosion control

Exercises

• Identify slab elevations and required transitions
• Locate embeds/anchors that affect your install and quantify the impact
  
  

Class 7: MEP/FP basics and trade impacts

Objectives: Understand MEP/FP drawings enough to coordinate and price conflicts

Content

Single-line vs plan views, risers, schedules

Equipment schedules: power, clearances, weights, housekeeping pads

Ceiling coordination: duct, pipe, conduit, lights, diffusers, sprinkler heads

Penetrations and sleeves: who provides, firestopping scope

Exercises

• Find 10 coordination conflicts and assign “owner” trade responsibility
• Create a penetration log from one area of the plan
  
  

Class 8: Door, window, finish, and specialty schedules

Objectives: Use schedules correctly and avoid underpricing scope items

Content

Door schedules, hardware sets, frame types, ratings

Window/storefront schedules, glazing types

Finish plans and finish schedules (flooring transitions, wall base, corner guards)

Equipment and specialty schedules relevant to interiors

Exercises

• Build a quick takeoff from a door schedule and verify against plan tags
• Spot rating and hardware scope issues that change cost
  
  

Class 9: Takeoff workflows for estimating

Objectives: Turn drawings into quantities, labor assumptions, and a bid number

Content

Takeoff structure: zones/levels/areas, waste factors, productivity assumptions, crew mix, assemblies vs unit takeoff (when each is better), plan review checklist before takeoff starts

Exercises

• Complete a mini takeoff (one floor or one area) using a template
• Compare two estimators’ quantities and reconcile differences
  
  

Class 10: Pricing, risk, bid submission, and handoff to operations

Objectives: Submit clean bids and set the project team up to win after the award

Content

Bid leveling: what GC asks for and how to respond

Addenda tracking and last-minute changes

Schedule impacts, long-lead items, escalation language

Turnover package: what PM and foreman need from estimating

Exercises

• Build a bid recap: scope, clarifications, assumptions, alternates, exclusions
• Create a turnover checklist and a “risk register” for the job