Coring programme brief
Describe the surface coring project and identify the adviser responsible for the sampling programme. Ask which programme documents should accompany the rig enquiry and which questions about sample requirements remain with the exploration project team.
Identify the proposed coring locations using the same references as the project drawing register. Ask bidders which additional programme records are needed to review equipment proposals and send those questions to the adviser responsible for the sampling brief.
Core handling requirements
Prepare a project layout showing the proposed sample handling area and its relationship to the coring equipment request. Ask the project planner which equipment arrangement drawings are needed to assess the buyer requested workspace and sample interfaces.
Keep sample storage equipment on separate purchasing lines from the drilling rig. Ask bidders to identify the arrangement shown in their equipment submissions and refer proposed layout changes to the exploration adviser and project package owners responsible for approval.
Coring equipment boundaries
List the requested rig and associated equipment, with items already held by the exploration team identified separately. Ask the technical reviewer which existing equipment records should be supplied to review the proposed package and related interface questions.
Request an itemised response against the buyer's equipment schedule and ask bidders to identify suggested additions separately. Keep unresolved matching questions attached to the relevant equipment lines before presenting the proposed coring package for commercial comparison and scope approval.
Coring proposal comparison
Compare offers against the same sampling programme and enquiry drawing register. Ask bidders to identify open questions about the coring project and to explain proposed equipment differences against the requirements supplied by the buyer appointed reviewer.
Confirm quantities and minimum order requirements for the equipment under consideration. Request written delivery arrangements and the final proposed item list, then reconcile the quotation with the scope reviewed by the exploration adviser before seeking purchasing approval.
Surface Coring Drilling Rigs: documents to request
| Ask about | Request with your inquiry |
|---|---|
| Describe the sampling objective and ask which programme details the rig reviewer requires? | Surface coring project summary |
| Request information about the space and interfaces identified in the proposed coring arrangement? | Sample handling layout |
| Distinguish the requested rig from sample storage and associated project equipment? | Coring package item list |
| Ask each bidder to address the same sample programme and list unresolved questions? | Coring bid clarification sheet |