In addition to Mark's suggestion of checking on local reqirements, here is a short list of what we try to provide for these types of plan in addition to what is required. This list as made quickly and is certainly missing some things so anyone who wants to point out any obvious omissions, please add them on.
COVER
SHEET INDEX
GENERAL CONSTRUCTION NOTES
BENCH MARKS
UTILITY CONTACTS
OWNER / DEVELOPER CONTACTS
ENGINEER CONTACTS
QUANTITIES
APPROVAL BLOCKS
LOCATION MAP
SITE
LEGAL DESCRIPTION
BOUNDARY DIMENSIONS
BENCH MARKS
ADJACENT STREET RIGHTS OF WAY, EASEMENTS, PROPERTIES
DRAINAGE AREAS AND CREEKS, AREAS TO REMAIN UNDISTURBED
LOCATION OF PROPOSED STREETS, UTILITIES, LOTS, EASEMENTS
LOCATION MAP, TRUE / PLAN NORTH
OTPIONALLY SHOW TOPOGRAPHY
UTILITY
ADJACENT STREET RIGHTS OF WAY, EASEMENTS, PROPERTIES
LOCATION OF PROPOSED STREETS, LOTS, EASEMENTS
LABEL STRUCTURES, LENTGH, ELEVATIONS & TYPE OF PIPING
OTPIONALLY SHOW TOPOGRAPHY
LOCATION MAP, TRUE / PLAN NORTH
BENCH MARKS
GRADING
BENCH MARKS
ADJACENT STREET RIGHTS OF WAY, EASEMENTS, PROPERTIES
DRAINAGE AREAS AND CREEKS, AREAS TO REMAIN UNDISTURBED
LOCATION OF PROPOSED STREETS, UTILITIES, LOTS, EASEMENTS
EXISTING & PROPOSED TOPOGRAPHY
SPOT ELEVATIONS, FLOW ARROWS, SLOPE TAGS
LOCATION MAP, TRUE / PLAN NORTH
EROSION CONTROL
SHOW PROTECTION AROUND ANY STORM INLETS AND AT REQUIRED INTERVALS ALONG DRAINAGE SWALES, CREEKS, UPSLOPES ALONG STREETS, ANYWHERE ELSE YOU DON’T WANT EROSION OR SILTATION