Small Transport; Low Wing; 2 Turbojet Eng
Flight Crew Instrument; Flight Crew Multiengine
Communication Breakdown; Troubleshooting; Situational Awareness
Deviation / Discrepancy - Procedural Clearance; Deviation / Discrepancy - Procedural Published Material / Policy; Ground Incursion Ramp; Ground Incursion Taxiway
General None Reported / Taken
Chart Or Publication; Airport
We were talking to Ramp Control and were cleared into the ramp to gate via [Taxiways] K3; J; and hold short of spot 10A for further instructions. The taxi was briefed between the Captain and I and we were going along Taxiway J looking for spot 10A. However; there is no depiction on any of the agc or apc charts of where 10A is including the temporary agc and apc charts. Also; along Taxiway J there are multiple construction sites and construction vehicles. We continued on Taxiway J and stopped at the mouth of the gates and inquired Ramp when we saw the reverse 10A spot assuming that we were in the right spot. However; we were told that we had passed it. We then completed a series of 180 degree turns to hold short of the other spot 10A that wasn't clearly visible or centered on the taxi centerline of Taxiway J. This was due to construction and barricades moving the taxi line over from the original. A recommendation would be to add spot 10A to be depicted on the charts to help identify where it would be during construction. This would be helpful because it can be easily missed with the construction traffic and not being centered on the taxi line. There were no other aircraft involved or inconvenienced.
Corporate First Officer reported; during construction; parking location not marked on chart.