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Tech Information

Standard Plans

Specifications Library

Approved Products and Materials Lists

Board Report Procedure Manual

Formal Written Communication Injury and Illness Prevention Program

Administration Manual (Part A)

Office Guide Manual (Part B) Operation and Control Manual (Part C)

Land Development Manual (Part D)

Street Design Manual (Part E) Sewer Design Manual (Part F)

Storm Drain Design Manual (Part G)

Structural Design Manual (Part H) Drafting and Cartography Manual (Part I)

Survey Manual (Part J)

Real Estate Manual (Part K) Architecture Manual (Part L)

Construction Manual (Part M)

Geology and Solis Manual (Part N) Systems Manual (Part O)

Los Angeles County Hydrology &
Sedimentation Manuals

Permit Manual Project Delivery Manual
Special Orders Environmental Group

Stormwater Pollution Abatement Handbooks
and Publications

Master Specifications Library