BOQ - Bill of Quantity

I would be appreciative if someone can help me out with a sample BOQ for surveying works on a project. The works include setting out building footprint, columns, beam and slabs and all other elements of the building. Thank you.

Ghana coordinate system

I would be glad if someone will provide me with the configuration or a link to the configuration of Ghana coordinate system datum. Thank you.

Need Help with Surveying a River Crossing

Greetings my fellow land surveyors!

Please, can anyone give me hints regarding the best methods or procedures for surveying a river crossing?

Thank you so much for your time.

HIGH RISE

PLEASE WHAT IS THE BEST PROCEDURE IN TRANSFERRING CONTROLS ONTO HIGH RISE BUILDINGS AS THE FLOORS PROGRESS STEADILY ??