Hydraulic DTH configuration request
Describe the DTH drilling task and ask the bidder to submit its proposed hydraulic rig configuration for the buyer appointed adviser's review. Identify the project documents that describe the requested equipment scope and ask which additional records are needed.
Keep proposed rig arrangements distinct from changes suggested to the buyer's project brief. Request a written explanation where an alternative configuration is offered, then refer questions about the project requirement to the person responsible for approving that brief.
Hydraulic information package
Ask the equipment adviser which hydraulic drawings and descriptions are needed to review the proposed configuration. Prepare a document request list linked to the rig enquiry and ask bidders to identify the revisions used in their proposed equipment submissions.
Refer questions about incomplete hydraulic information to the appointed reviewer and request clarifications against the relevant drawing references. Keep changed submissions with the original review comments so that the purchasing team can identify the configuration under consideration.
DTH auxiliary interfaces
List the associated equipment the buyer wants considered with the hydraulic DTH rig request. Ask the technical adviser which interface records should be submitted and identify the project owner responsible for answering questions about each associated equipment package.
Request a response against the interface list from equipment bidders and distinguish buyer supplied items from proposed new purchases. Ask for a separate explanation of alternatives and refer any change affecting another project package to its appointed reviewer.
Hydraulic DTH scope comparison
Ask each bidder to map proposed rig and associated items to the same purchasing schedule. Request separate lines for additions and identify equipment questions still awaiting document review before comparing commercial totals for the proposed hydraulic DTH packages.
Confirm the purchasing quantities and minimum order requirements before ordering. Request written delivery arrangements and reconcile the final equipment offer with the configuration drawings reviewed by the buyer's adviser, asking for clarification where scope descriptions differ.
Full Hydraulic Dth Drilling Rigs: documents to request
| Ask about | Request with your inquiry |
|---|---|
| Ask the bidder to describe the proposed rig configuration in a project specific submission? | Hydraulic DTH configuration schedule |
| Request the hydraulic documents needed by the buyer appointed technical reviewer? | DTH hydraulic document register |
| Identify the associated equipment and ask for a written review of the proposed connections? | Hydraulic DTH interface drawing |
| Separate proposed equipment from optional items and record questions against each offer? | Hydraulic DTH offer checklist |