Concrete Garage over sewer manhole

[chris52]

Hi Guys
A little help needed I want to have a concrete sectional garage build but there is a sewer manhole cover right in the middle of where I want to put it.So basically I would need to raise the manhole a touch and lay the conrete all around it.The manhole would still be accesible but only from within the garage. Would this be Ok or would I need to have it moved which is not an easy option due to lack of room around where the garage would stand.
Cheers Chris

[chris52]

Thanks Guys for the input. I may have explained things a little wrong here as it's just a square metal drain cover about 2 feet by 1.5 feet and it is just the sewage waste from our house nobody else's house uses it.
Does this make a difference?
Chris

[chris52]

Thanks for all the input sound like its a goer
Chris