Project Supply

TheEPC and project supply page covers what a project's technical and documentation requirements look like. This page covers project material supply mechanics: what happens at each stage of an order, what information is needed when, and where orders go wrong. Most of the failures are not manufacturing failures. They occur at enquiry, at order clarification and at document handover, which means they are preventable at no cost if they are caught in the right week.

The Stages

Stage	What happens	What it needs from the buyer
1. Enquiry	Take-off reviewed, specification read, gaps identified	Line list, governing specification, service conditions, delivery point, date
2. Clarification	Ambiguities raised before pricing rather than after order	A technical contact who can answer, not only a commercial one
3. Quotation	Priced against the governing specification, with lead time confirmed per item	Confirmation of currency, Incoterm and certification level
4. Order	Items confirmed, testing and inspection scope fixed, documentation requirements agreed	Nominated inspection agency where a 3.2 applies
5. Manufacture or allocation	Mill route or allocation, with hold points observed	Availability for inspection at agreed hold points
6. Inspection and testing	Standard testing plus any supplementary scope	Attendance or waiver, in writing
7. Documentation	Certification package assembled against the order and the specification	Confirmation of who the package has to satisfy
8. Packing and marking	Preservation for the destination and storage duration	Where the material will sit, and for how long
9. Despatch and delivery	Routing, documents, delivery point	Site access and receiving constraints
10. Handover	Material and documents accepted at the gate	Document control contact

Where Project Orders Actually Fail

At enquiry, from an incomplete take-off. A schedule stated where a wall was meant, a grade without its class, a flange class without a facing, or a B16.47 flange without its series. Each one is a clarification cycle, and on a large list they accumulate into weeks.

At clarification, from a missing technical contact. Commercial contacts cannot approve a deviation or confirm a condition, so a question routed only through procurement waits.

At order, from certification decided too late. A 3.2 requires witnessed testing. Added after production it cannot be supplied at all, and added after order it moves the schedule. See theMTC guide.

At documentation, from a mismatch between who ordered and who inspects. Material approved by a head office and received by a site needs the documentation the receiving party will check. Where an end operator will inspect on arrival, the package has to satisfy that party and not the intermediate buyer.

At delivery, from the items nobody listed.Bolting,gaskets, small bore fittings and thread protectors. On a sour or cold line these carry their own requirements and they are bought as commodities, which is exactly why they are missed.

At handover, from marking that did not survive. Adhesive labels do not last a season on a laydown area or four transfers of handling. Heat numbers have to remain legible for a receiving crew that did not place the order.

Part Deliveries and Sequencing

A project rarely wants everything at once, and it never wants a spool short of one item:

Where a list will be delivered in parts, the split should follow construction sequence rather than material availability
A complete set for one system is worth more than a partial set for three
Consolidation of multi-origin items is worth planning where the project has that option. SeeSalalah
Where a split is acceptable, saying so in the enquiry is the single most useful piece of flexibility a buyer can give

Documentation Package Contents

Typically assembled per item and per heat:

Document	Note
EN 10204 3.1 or 3.2 certificate	Per heat, traceable to the item
Impact test reports	Where low temperature service applies, with test temperature
Hardness reports	Where sour service applies, item by item if specified
HIC and SSC reports	Where specified. HIC depends on the source material
NDE reports	Method and extent as ordered
PMI records	Where required, with the stage stated
Heat treatment records	Condition as accepted by the specification
Dimensional reports	Where specified
Packing list and marking record	Linking heat numbers to packages
Deviation records	Where any approved deviation applies

What Makes a Project Enquiry Answerable

The line list or take-off, complete rather than partial
The governing operator or EPC specification, with the edition
Service conditions where testing depends on them: temperature and minimum temperature, sour data with partial pressure and pH, chloride, velocity
Certification type, and the nominated agency for a 3.2
Delivery point, with its customs status where that applies
Required dates, and whether a split delivery is acceptable
A technical contact as well as a commercial one

Project Supply FAQ

Where do project material orders usually fail?

Before manufacture. At enquiry from an incomplete take-off, at clarification from a missing technical contact, and at order from certification decided too late.

Why is a technical contact needed as well as a commercial one?

Because commercial contacts cannot approve a deviation or confirm a service condition, so a technical question routed only through procurement waits.

How should a part delivery be split?

By construction sequence rather than material availability. A complete set for one system is worth more than a partial set for three.

Which items are most often left off a project list?

Bolting, gaskets, small bore fittings and thread protectors, because they are bought as commodities even where the service gives them their own requirements.

Whose documentation requirements apply?

Those of the party that will inspect on arrival. Material approved by a head office and received by a site needs the package the receiving party checks.

What is the most useful flexibility a buyer can offer?

Saying in the enquiry whether a split delivery is acceptable, because it often turns a missed date into a met one.

Start a Project Enquiry

Send the complete take-off, the governing specification with its edition, and a technical contact. Those three turn an enquiry into a quotation in one cycle instead of three, which is usually worth more than the price difference being negotiated.

Request a Quotation

Project Supply: How an Order Runs from Enquiry to Handover