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02526-07 Typical Piping Arrangement 4-inch and 6-inch Fire Service Turbine Meter
25-10-R Door Barrier Solid Mansory Wall Construction (Dangerous Building)
Last Updated: April 2025.
18-04-R Residential Garage Dwelling Separation
25-01-R Two family dwelling horizontal separation
Last Updated: January 2025
18-02-R Two family dwelling vertical separation
Two family dwelling vertical separation
22-04-R, 1-Hour Fire-Rated Exterior Wall for Block & Base Foundations (Sub-floor Knee Wall)
1 Hour Fire-Rated Exterior Wall for Block & Base Foundations (Sub-floor Knee Wall)
Revised 01/17/2023
12-08-R Example site plan for drainage requirements
Example site plan for drainage requirements.
02517-01 (2020 Detail)
2020 Detail for 02517-01 LDWL Tunnel and Casing Details
02526-15 Schematic Basement Installation Electromagnetic Meter 3-inch Thru 10-inch
02518-01 Standard LDWL Steel Pipe Details (Sheet 1 of 2)