Sleeving Regulation Agenda Clean
Daily Lesson Plan
NORTHEAST
Metro Tech
Class / Shop:
Plumbing / Grade 10-12
Unit / Topic:
CMR 248 Section 10: Sleeving Regulations
P O S T E D
Agenda
- Do Now: Visual ID of sleeve requirements
- Lecture: CMR 248 10.05(7) - Walls & Floors
- Lab Demo: Proper material selection
- Collaborative: Calculating annular space
- Wrap-up: Regulation recap
Learning Objectives
Students will:
- Identify where CMR 248 mandates sleeves.
- Apply Section 10.05(7) to pipe penetrations through concrete.
- Distinguish between standard sleeves and fire-stopping requirements.
Language Objectives
Students will:
- Define technical terms: annular, corrosion-resistant, masonry.
- Formulate arguments for sleeve material choice using code-compliant terminology.
Learning Activities & Strategies (UDL Guidelines)
Do Now / Opener
Examine the "Penetration Gallery" on the board. Which three penetrations strictly require a sleeve according to Section 10? Write down the reasons for each choice.
Instruction / Collaborative Learning
Code Deep-Dive: Projecting CMR 248 10.05(7) text. Highlight "external sources" and "stress or strain."
Group Calculation: Using Section 10 rules, calculate the required sleeve size for a 4" Cast Iron DWV line passing through a 12" concrete wall. (Required: minimum 1/2" clearance).
Skill Lab: Hands-on cutting of PVC/Galvanized sleeves and securing them within formwork mock-ups using wire or tape.
Differentiation & Accommodations DESE IEP Guide pg. 14-20
Graphic organizers for code terminology. Use of physical models for visual learners. Strategic grouping for lab activities pairing advanced students with those needing support.
Exit Ticket / Summarizer
On your way out, answer: "True or False: A sleeve is required when a pipe passes through a non-masonry interior partition wall?" Explain your answer based on today's lecture.
Assignments / Projects
CMR 248 Section 10 Prep Questions (Due tomorrow).
Summative Assessments
None scheduled for today.
Reflection (What worked? What adjustments are needed?)