WANQI STONE | DRAINBOARD STONE BASIN PROJECT BRIEF
Reference: https://wanqistone.com/stone-wash-basins/rectangular-stone-basin-with-drainboard
Template revision: 2026-09-28

Fill in known project requirements. Leave undecided fields blank or mark "for review".
This blank brief is not a specification, quotation or installation approval.
Use one unit system throughout and attach the relevant drawing separately.

PROJECT
Project reference:
Intended wash-area use and indoor/outdoor location:
Quantity and any phases:
Drawing filename and revision:
Dimension units (mm or inches):
Required fabrication tolerance, if specified by the project designer:

BOWL AND DRAINBOARD LAYOUT
Overall length x depth x height:
Internal bowl opening (length x depth):
Internal bowl depth:
Drainboard length and depth:
Drainboard side, viewed by the person using the basin (left / right):
User-facing side marked on the plan:
Intended drainage direction marked on the plan:
Required clearance at each side:

CONNECTIONS AND SUPPORT
Drain opening size and centre position:
Waste fitting manufacturer/model or drawing:
Overflow requirement:
Faucet opening size and position, if required:
Faucet manufacturer/model or drawing:
Mounting surface and proposed support layout:
Plumbing access and adjoining component details:
Installer-defined installation requirements:

MATERIAL AND DELIVERY
Requested stone or appearance reference:
Requested bowl and drainboard surface finish:
Material sample or finish review requested:
Destination country and port, if known:
Requested delivery date:
Unloading access or handling constraints:
Requested scope of packing and shipping quotation:
One-piece or multi-piece construction (supplier to confirm):
Estimated net-weight range of each component for planning (supplier to advise after design review):
Actual net weight of each finished component (supplier to record after fabrication):
Protective packing method and crate outside dimensions (supplier to record):
Actual packed gross weight and handling points (supplier to record after packing):
Destination-country wood-packaging requirements (for review):

QUESTIONS TO RESOLVE IN THE PROJECT REVIEW
Drainboard slope, drainage and fitting compatibility:
Undecided dimensions, stone, finish or support details:
Project standards or testing documents required for review:

CONTACT
Company:
Contact name:
Reply email:

Review the completed brief before emailing it with your drawing to the contact
shown on the linked WANQI STONE product page. Do not include passwords,
payment information or unrelated personal data.

Final slope, dimensions, openings, material, finish, weight, packing, price,
minimum order, sample availability and China-side lead time require project
confirmation. Do not fabricate supports or plumbing interfaces from this blank template.
Natural stone can vary between pieces; an early weight estimate is not a fixed
unit weight or final freight charge. The agreed drawing and tolerances control
fabrication, while actual weights are recorded after fabrication and packing.