SWPPP vs. Stormwater Management Plan: What’s the Difference?
Learn the difference between a SWPPP (construction stormwater permit) and a permanent stormwater management plan. When you need each and what they cover.
Reco Prianto, PE
How to Read a Fire Flow Test Report
Understand fire flow test results: what static and residual pressure mean, how to interpret available flow curves, and when your site needs upgrades.
Industrial Dry Utility Design: When Standard Approaches Don’t Apply
Industrial projects require specialized utility routing. Learn when parallel trenches are necessary, how to handle high-voltage coordination, and coordination for multi-tenant sites.
Utility Research Before You Design: How to Find What’s Already Underground
Learn the utility research process: who to call, what records to request, and how to use the data to design utilities that avoid expensive conflicts.
Dry Utility Joint Trench Design Standards: PG&E Rule 20, AT&T, and Comcast Requirements
Rule 20A/20B/20C, NEC Table 300.5 clearances, PG&E Greenbook, vault sizing, conduit fill.
DSA Fire Flow Requirements for California Schools: Appendix BB and GL-1 Explained
DSA GL-1, IR A-8, 1500 GPM minimum, thrust block requirements, riser location rules for K-12.