Design freeze, packing marks and installation sequence stay on one project file.

Building systems to source

Start with the building type, then set the quantity, destination and interior scope before asking suppliers for prices.

Stacked flat-pack container frames

Flat-Pack Container Houses

Confirm what travels as loose frames, panel bundles and floor cassettes. Request a numbered packing list and separate shipping weights.

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Modular site office with external stairs

Modular and Portable Buildings

Compare a volumetric room with a panelized room on site labor and transport as well as unit price.

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Prefabricated house elevation on a residential plot

Prefabricated Residential Houses

Send a room schedule and opening sizes. Ask for the contract boundary at utility terminations.

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Galvanized light-gauge wall frame on a jig

Light-Gauge Steel Houses

Require a member list and connection schedule. Verify coating and touch-up instructions with the selected supplier.

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01Supplier shortlist
02Quotation comparison
03Sample record
04Inspection brief
05Shipment checklist

The five checkpoints describe purchasing records. Supplier qualifications and building approvals are reviewed for the destination project.

Four illustrative RFQ scenarios

These scenarios illustrate quotation inputs. Images depict typical uses; none represents a completed engagement.

Row of site offices beside a haul road

Haul-road offices, 48 modules (example)

Compare panel core options for a remote office. Ask the supplier to show bundle protection and ask the local crew to confirm dry storage.

Type: site office Country: buyer to specify Quantity: 48 modules (example) Scope: shell plus electrical interface
Classroom modules with a covered walkway

Classroom block, 12 rooms (example)

For a classroom on an existing slab, compare door thresholds and floor buildup against the measured step at the walkway.

Type: classroom Country: buyer to specify Quantity: 12 rooms (example) Scope: shell, windows, electrical rough-in
Light-gauge house frames on repeating foundations

Housing row, 36 light-gauge frames

Set out the frame dimensions and use the drawing revision to track changes in window openings or steel thickness.

Type: light-gauge house Country: buyer to specify Quantity: 36 frames (example) Scope: frame kit and connection sheet
Workshop portal frame during erection

Workshop frame, 18 m clear span

A maintenance bay may need a clear span instead of connected modules. Request the door headroom and reactions before comparing frame packages.

Type: portal frame bay Country: buyer to specify Quantity: 1 building Scope: frame, purlins, erection guide

Where the same module is a different compliance problem

A camp, classroom and office can use similar modules while having different fire separation, access and utility requirements. The local project team determines the applicable rules.

Camp dormitory modules Workforce camps
Site office cluster Site offices
Clinic module entrance Clinics and classrooms
Residential light steel plot Residential plots

Supplier records to request

Use this list to identify missing documents before selecting a supplier. Record the drawing or report revision beside every quotation line.

Product data, flat-pack series

Ask for the supplier model, external size and fit-out schedule.

Request
Load criteria sheet

Record the engineer-issued wind, snow and seismic criteria with the project location.

Request
Installation sequence

Request the supplier sequence, tools and site work excluded from its price.

Request
Compliance scope note

List the evidence the supplier can provide and the approvals that remain with the local project team.

Request
Modules waiting on trailers at dusk

Put the destination and the freeze date on the same brief

Send a layout, unit count, delivery window and discharge port. Mark pending design information so suppliers can price assumptions separately from confirmed work.

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