GRP water tanks for contractors and developers in Saudi Arabia, quoted with a technical submittal
We build underground and above-ground tanks to your project specification in our Dammam factory and prepare the material submittal your consultant reviews before delivery.
- Quote within one working hour
- Submittal on request
- 25-year warranty
- Bulk supply to every region
We reply within one working hour, Saturday to Thursday.
On a project, the submittal sells the tank
The consultant writes the specification and reviews the material submittal; the contractor buys. A submittal rejected for a missing drawing or certificate holds up backfill and handover, so we prepare it with the quote on request, not after the PO.
The pack covers what consultants usually ask for; we send the items your specification needs:
- Tank data sheet: capacity, dimensions, wall thickness, nozzles. Example: 10,000 L, 1.80 m diameter, 4.00 m long, 18 mm wall
- GA drawing with dimensions and nozzle positions
- Water-fill test: if the specification calls for one, state it in the request and we confirm in the quote what we provide
- Warranty letter: 25 years against manufacturing defects, 6 months on mechanical fittings
- Installation guide and foundation and burial drawing for underground tanks
- VAT-format quotation in your company's name
What developers ask for to qualify a supplier
Developers register suppliers on their own portals and the main contractor buys from that list. On request we supply what qualification questionnaires typically ask for:
- Commercial registration and VAT certificate
- ISO 9001, 14001 and 45001 certificates covering quality, environment and occupational health and safety
- Photos and video of production, loading and delivery
- A description of our manufacturing process and production capacity
- Project references, naming only clients who agree to be named
Underground or above ground, nozzles to the drawing
We have supplied residential developments in the Eastern Province, including orders for several villas on one plan in a single standard size.
- Underground: 10 cm blinding, 10 cm clean sand under the tank, reinforced slab at least 10 cm above it, no more than 20 cm of backfill on top
- Above ground: a level, even base, nothing stored on the tank
- Nozzles: inlets, outlets, vents, overflow and manholes at the sizes and positions on the consultant's drawing
- Diameters: 1.20 to 3.50 m, with length set by capacity and site limits
Supply to site
Common sizes are in stock; other sizes take about a week, depending on the order. Give us the delivery programme and we will phase supply to match it.
Collect ex-works or have tanks delivered to any region by our own trucks or carriers; a low-bed carries several underground tanks per trip. Each tank's dimensions are in the quote so you can plan the lift. Crane placement is a paid service; excavation, base and backfill are by the contractor.
Frequently asked questions
Will you send the submittal before the PO?
Yes. Choose "Yes, data sheet and drawings" in the form and the drawing and data sheet come with the quote; other documents follow as the consultant requires.
The consultant named a specific standard. Do you meet it?
Send the specification. We review the clauses and state in our reply which requirements we meet and which we do not. We never write compliance with a standard into a quote without a document to back it.
Can you build the same size in volume?
Yes. We build on fixed diameters, so the same size repeats across every unit, and supply can be phased to your programme.
Ex-works or delivered price?
Your choice. The quote separates the tank price from delivery and crane placement, and you can collect from the factory.
Whose name goes on the warranty certificate?
The invoiced customer's, or the end owner's on request.
Related pages
Technical submittals
Data sheet, drawings and warranty with the quotation, on request.
Underground water tanks
Cooler water in summer, no rust or algae, any capacity from 2,000 litres.
Large-capacity tanks
20,000 litres and up for buildings and projects, with drawings, delivery and placement.
Government tenders
Quotations for tenders and framework agreements, with the technical documents.
Ready for your quote?
Send the type, capacity and city, and we reply within an hour.