Page 487 - Handbook of Electrical Engineering

476 HANDBOOK OF ELECTRICAL ENGINEERING

19.2.10.1 Tender documentation

The following dimensional drawings would normally be required at the tendering stage of a project,
so that comparison can be made between the various tendering manufacturers,

• Plans and elevations of the main structure.
• Base frame or skid dimensions.
• Attached equipment such as heat exchangers and ducting.
• Location of fitting eyes and jacking points.
• Cable box positions.
• Cable gland plate positions.
• Nameplate details.
• One-line diagrams.
• Typical schematic diagrams.
• Control and logic diagrams.

In addition, the following written documents would normally be required,
• Completed data sheets.
• Quality assurance plan and procedures.
• Inspection and testing plan and procedures.
• Detailed list of performance, type, routine and special tests.
• Hazardous area certificates and certificates of conformity, see Chapter 10.
• Spare parts list.
• List of attached equipment, e.g. anti-condensation heaters, temperature detectors.
• Heat dissipation of units.
• Weight of each major component, e.g. heat exchangers, rotors, stators.
• Copies of existing type tests certificates.
• Reliability data, e.g. mean time before failure.

19.2.10.2 Purchase order documentation
After the tendering process has been completed and an order is about to be placed the following
documents would be required as soon as possible,

• Revised versions of the documents submitted at the tender stage.
• Completed data sheets.
• Foundation loading details.
• Lubrication system details.
• Rotor removal and replacement procedure.
• Full details of all cable termination, gland plates and boxes.
• Lay-down area adjacent to the equipment.