My .02 cents for what its worth.
I believe a dozer is an extremely valuable piece of equipment on a construction site; (ie.) grading, shaping, debris and tree removal, etc., however there are compaction limitations. This is especially true when structures get higher and/or taller.
I received this technical guide notice about two months ago and although it is for Wyoming it can probably be applied nation-wide.
December 2, 2005
TECHNICAL GUIDE NOTICE WY - 84
Purpose: This notice transmits the revised construction specification for Pond, 378 in Section IV FOTG. The only change in the specification is to paragraph COMPACTION METHODS. Track laying equipment (Bulldozer) will no longer be an acceptable method of compacting earthfill for an embankment pond.
Effective Date. This notice is effective when received.
Filing Instructions: The revised construction specification is electronically filed in the Wyoming eFOTG:
ADOLFO PEREZ, JR
State Conservationist