HDG + HDPE LINING TANKS
Hot Dipped Galvanised With HDPE Lining Panel Tanks
Manufacturing Specifications
| General Application | Water storage for air-conditioner make-up, fire fighting and for food production (with Food Grade Epoxy Coating) |
| Standards | SUNNIK pressed steel sectional water tanks (rectangular) constructed with hydraulically pressed flanged panels conform to B.S. 1564 and hot dip galvanized to ISO 1461:2009 |
| Materials | Mild steel used in the plates, stays, cleats, and pads all conform to the requirements of BSEN10025:2004 |
| Tank Panels | Tank panels of 4ft x 4ft or 1m x 1m square are hot dip galvanized to ISO 1461:1999 |
| Tank Covers | Standard tank covers are hydraulically pressed 3.0mm / 1.5mm thk x 4ft x 4ft or 1m x 1m square and are hot dip galvanized. |
| Stays and Cleats | The sides and ends of all tanks shall be supported by stays at the junction of two or more plates. The stays and cleats shall be made from mild steel and hot dip galvanized. |
| Bolts and Nuts | The sides and ends of all tanks shall be supported by stays at the junction of two or more plates. The stays and cleats shall be made from mild steel and hot dip galvanized. |
| Seismic (Earthquake) | Up to 1.5G with external reinforcement |
| Joining Compounds | Non-toxic, odorless PVC Foam Sealant and butyl sealant or equivalent shall be supplied. |
| Manhole and Vent | Each tank or compartment shall be supplied with one no. of 600mm square manhole and one 100mm diameter vent with insect proof attached on to tank cover. |
| Ladders | Hot dip galvanized ladder for tank internal and external are provided (aluminium ladder on request) |
| Level Indicator | Mild steel or galvanized indirect reading level indicator is provided on request. |
| B.S. 1564: 1975 (Revised) | For cold liquid with density of 1.0 and having temperature not exceeding 38°C. Tanks 4f t Height: Bottom, sides and ends. 5mm Tanks 8ft Height: Bottom, sides and ends. 5mm Tanks 12ft Height: Bottom, sides and ends. 5mm Tanks 16ft Height: Bottom and first tiers of sides and ends. 6mm Second, third and top tiers of sides & ends 5mm |
General Application
Water storage for air-conditioner make-up, fire fighting and for food production (with Food Grade Epoxy Coating)
Standards
SUNNIK pressed steel sectional water tanks (rectangular) constructed with hydraulically pressed flanged panels conform to B.S. 1564 and hot dip galvanized to ISO 1461:2009
Materials
Mild steel used in the plates, stays, cleats, and pads all conform to the requirements of BSEN10025:2004
Tank Panels
Tank panels of 4ft x 4ft or 1m x 1m square are hot dip galvanized to ISO 1461:1999
Tank Covers
Standard tank covers are hydraulically pressed 3.0mm / 1.5mm thk x 4ft x 4ft or 1m x 1m square and are hot dip galvanized.
Stays and Cleats
The sides and ends of all tanks shall be supported by stays at the junction of two or more plates. The stays and cleats shall be made from mild steel and hot dip galvanized.
Bolts and Nuts
The sides and ends of all tanks shall be supported by stays at the junction of two or more plates. The stays and cleats shall be made from mild steel and hot dip galvanized.
Seismic (Earthquake)
Up to 1.5G with external reinforcement
Joining Compounds
Non-toxic, odorless PVC Foam Sealant and butyl sealant or equivalent shall be supplied.
Manhole and Vent
Each tank or compartment shall be supplied with one no. of 600mm square manhole and one 100mm diameter vent with insect proof attached on to tank cover.
Ladders
Hot dip galvanized ladder for tank internal and external are provided (aluminium ladder on request)
Level Indicator
Mild steel or galvanized indirect reading level indicator is provided on request.
B.S. 1564: 1975 (Revised)
For cold liquid with density of 1.0 and having temperature not exceeding 38°C.
Tanks 4f t Height: Bottom, sides and ends. 5mm
Tanks 8ft Height: Bottom, sides and ends. 5mm
Tanks 12ft Height: Bottom, sides and ends. 5mm
Tanks 16ft Height: Bottom and first tiers of sides and ends. 6mm
Second, third and top tiers of sides & ends 5mm
Notes:
- (1) Dispersion only applies to near spherical agglomerates. 9 of 10 views shall be Category 1 or 2. No more than 1 view from Category 3.
- (2) Roll lengths and widths have a tolerance of ± 1%
- GSE HD is available in rolls weighing approximately 3,900 lb (1,769 kg)
- All GSE geomembranes have dimensional stability of ± 2% when tested according to ASTM d 1204 and LTB of <-77°C when tested according to ASTM d 746.
SUNNIK LANDMARK PROJECTS
HDG Water Storage Tank
HDG Fire Fighting Water tank