Pier: Four foot tall concrete pier with rebar down through the base of 8 cubic feet of concrete down 2ft into the very hard caleche ground with rebar going another foot. Aluminum plates with stainless steel bolts, nuts and washers to prevent corrosion or rust.
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My rig on a pier
Askar SQA 55
Skywatcher 55i with pier ext.
ZWO 2600MC Pro
ASIAIR Plus
ZWO 120mm Guide Camera
Askar 52mm Guide Scope
Pier: Four foot tall concrete pier with rebar down through the base of 8 cubic feet of concrete down 2ft into the very hard caleche ground with rebar going another foot. Aluminum plates with stainless steel bolts, nuts and washers to prevent corrosion or rust.