A need to find a designer, who can assist me to make a second level design of the attached tie-off point. The subject of the work is to design the cover box, and dimension the anchor spring. A cover box could be a composite mold product, and the spring is made out of stainless steel; code: 1.4404.
What we are expecting here is:
#1 Shop drawing of the final design of tie-off points, in dwg format.
#2 Final design drawing of the cover box, so the mold can be designed on it.
#3 A rendering image of a 16'x12' patio on a rooftop, with guardrails along the edge and locating tie-off points at every second posts. Roofplan will be attached soon.