If your located in the USA you may want to look at a manufactured device that works similar to your sketch.
Look at Lindapter at https://www.lindapter.com/us
Gable Ends typically have vertical intermediate columns (called wind columns). Your sketches are not showing these. These end wall columns may (or may not) be slotted vertically at the roof, so they will not transfer gravity loads. In the USA these columns are typically 20 to 25 feet apart...
I look at as:
Since a crane moves by definition, the only real dead load is the weight of its runway. The dead load of the crane bridge can move to different portions along the support structure and may or may not be present.
Therefore I treat the entire crane as a live load, no point in...
"The room is set up for a college Virtual reality area, they have no beneficial drawings or plans. I pulled a carpet square back to find thin metal plates...
If this a manufactured raised floor system you may need data from the system supplier. A floor system like this...
I believe OSHA took effect in the 1970's. A quick look thru our library, I see a 1978 BOCA building code that lists both the 200 lb and 50 plf rules. Our UBC from back then is missing. I think the 200 lb rule was in the original OSHA rules, but our hard copy is long gone. A quick Google search...
Based strictly on the OP data:
200 TPH = 400,000 Lb/Hr assuming 2000 pound Tons
400,000 Lb/Hr = 400,000/60 = 6666.67 Lb/min
Conveyors are uniformly loaded normally.
A belt speed at 160 FPM means in one minute, 6666.67 Lb of material is spread out over 160 feet
OR 6666.67/160 = 41.67 Say 42...
Perhaps something similar to the State of ND requirements for electronic drawings will fit your situation:
Electronic reproductions of drawings, plan sheets, specifications, studies, reports, plats, maps,
and other engineering and surveying work product that are distributed to reviewing...
It seems like OSHA may considers this a de minimis violation (one of their favorite terms).
https://www.osha.gov/pls/oshaweb/owadisp.show_document?p_table=INTERPRETATIONS&p_id=25335
Five Star has a free download PDF Guide about grouting that discusses various methods.
The link can be found here: http://www.fivestarproducts.com/resource-center/literature-downloads.html
As an alternate path to consider: If the crane access is just temporary and only a few columns need to be removed and restored, can you just protect your original cast in place anchor rods by using a combination of timber (crane) mats and compacted fill? This can be removed later, leaving the...
Some possible issue to be concerned with:
1. How would the guardrail on the edge of the platform be supported at the cantilevered grating edge?
2. Does the tanks have a perimeter guardrail if you are walking on the top of the tank?
3. Do you have a fall protection system for 100 % tie off if...
You might review TM 5-809-1/AFM 88-3, Chap. 15 CONCRETE FLOOR SLABS ON GRADE SUBJECTED TO HEAVY LOADS. It includes a discussion for wall loads at the edges of slabs on grade.
