System for a zero-combat dungeon crawl?

[Psikerlord]

I use Lamentations of the Flame Princess. Neither the system nor my games are designed as zero-combat, but individual sessions do end up like that frequently.

LotFP has the benefits of having a nifty encumberance system and being rules light. It has quick, easy to resolve rules for common activities like searching, checking architechture, digging, forcing open doors, figuring out dead languages etc. and supplies such as food, water and lamps are easy to track.

Interesting - how does LotfP deal with those common activities?