Let's see..
Two hundred generic clay golems..
Three dozen quartz and silver golems made to assist in astral connections.
Two crystal golems made from K.A.R.M.A to control remotely, in order to oversee contstruction more closely..
Oh and a golem secretary called Galatea. Don't let her give you a massage, unless you know a good chiropracter.
That should be enough to build anything.
Half ton, tireless, nearly indestructable and able to pick up anything that can be picked up..
“She'd become a governess. It was one of the few jobs a known lady could do. And she'd taken to it well. She'd sworn that if she did indeed ever find herself dancing on rooftops with chimney sweeps she'd beat herself to death with her own umbrella.”
― Hogfather