1. Suryoday Technologies ISO 9001:2015 Co.
Manufacturers & Exporters of Hydraulic Tank Jacking Equipments,
Power Packs & Vacuum Boxes

2. About Suryoday Technologies
Established in 2006
Most promising contender for Hydraulic Tank Jacking Equipment
Only Hydraulic Jack manufacturing company with ISO 9001:2015
Workshop near Mumbai admeasuring 2,500 square meters
Trained and experienced staff and technicians

3. Our Products 12MT Hydraulic Tank Jacking Equipments
10/15/20 HP Power Packs
Vacuum Box along with Vacuum Pump

4. 12MT Hydraulic Tank Jacks
12MT Capacity Single/Double Acting cylinders
100mm stroke length
Inter-connected using high-pressure hydraulic hoses
Operating Pressure: 110 bar or 112 kg/cm2
Tested Pressure: 165 bar or 169 kg/cm2

5. 18MT Hydraulic Tank Jacks
18MT Capacity Double Acting cylinders
100mm stroke length
Inter-connected using high-pressure hydraulic hoses
Operating Pressure: 156 bar or 159 kg/cm2
Tested Pressure: 195 bar or 199 kg/cm2

6. Components of Hydraulic Tank Jacks
Hydraulic Tank Jack Unit (1 No.)
Stay Pipe (2 Nos.)
Trestle Box (1 No.)
Lower Lug (2 Nos.)
Upper Lug (2 Nos.)
Sliding Chair (1 No.)
Lifting Arm (1 No.)
Base Plate (1 No.)
Loading Point (1 No.)

7. Hydraulic Tank Jack Connection & Layout

8. 12MT Hydraulic Tank Jacks
Note:
50 nos. of Hydraulic Tank Jacks calculated for a standard tank diameter of 40m dia x 15m 450MT
2. 1 no. of 50Ton Crane calculated if hired for full year

9. 12MT Hydraulic Tank Jacks
Stage 1
Tank foundation is completed.
After checking the Foundation, tank centre point and tank co-ordinates are marked.
Annular plates & tank bottom/base plates erection & welding & vacuum box testing completed as per code.
Tank Shell ring location marked on the tank base plates.
12MT Hydraulic Tank Jacks

10. 12MT Hydraulic Tank Jacks
Stage 2
Temporary Structural Members are erected at every 3000mm on the tank ring marking. The Shell plates are erected / placed on these Structural Members.
12MT Hydraulic Tank Jacks

11. 12MT Hydraulic Tank Jacks
Stage 3
Erection & welding of Top most 2 shell course plates (Max 4m ht.) is completed.
For fixed roof (cone/dome) tanks, curb angle, roof structures and roof plates erection/welding to be completed.
12MT Hydraulic Tank Jacks

12. 12MT Hydraulic Tank Jacks
Stage 4
Required no. of Hydraulic jacking units are assembled and erected and aligned inside the tank.
Special cleats (Lifting and Guide) fabricated earlier as per details given are welded to the lowest tank shell.
Hydraulic jacking units are connected to the shell cleats and the Hydraulic Power pack is connected with the jacks through Hydraulic Hoses.
12MT Hydraulic Tank Jacks

13. 12MT Hydraulic Tank Jacks
Stage 5
On operating the hydraulic power pack, the hydraulic oil starts circulating through hoses to all the jacking units and as the oil pressure increases all the jacks start climbing/ lifting together to complete 1 operation 100 mm lift.
On completion of 1 cycle all the jacks stay at the lifted position on the jack rod due to a special grip mechanism in the jacking units.
The pressure is released from the hydraulic power pack
The operation is repeated till the height of erection for placement of next shell is achieved.
12MT Hydraulic Tank Jacks

14. 12MT Hydraulic Tank Jacks
Stage 6
Next Shell plate erection and vertical seam welding is completed and the lifted shell plates are lowered by the jacking units to align with the new shell plate and welding is completed.
Jacking units are lowered. Cleats are removed and welded to the next shell plates and the operation from Stage 3 to 5 is repeated and the tank erection is completed.
12MT Hydraulic Tank Jacks

15. 12MT Hydraulic Tank Jacks
Stage 7
Erection of spiral staircase, wind girder and other structural supports and radiography and cleaning of shell can be completed simultaneously as the erection of the shell is in progress.
12MT Hydraulic Tank Jacks

16. 12/18MT Hydraulic Tank Jacks
SAFETY
Hydraulic Tank Jacks are much more safe as compared to conventional method of tank fabrication
No work to be executed above 4 meters from the tank bottom level
Working at dizzying heights is not required as the tank is fabricated in reverse order, i.e. the roof is erected first and the first shell is erected last

17. 12/18MT Hydraulic Tank Jacks
ECONOMICS
As seen earlier, Suryoday Technologies Hydraulic Tank Jacking Equipments can break-even well within three years against the expenses of a 50Ton Crane for erection.
No skilled & expensive labor required for working at dizzying heights
Very low on maintenance as compared to regular heavy expenses of a Crane
No special scaffolding required as working at heights is not required

18. 10HP / 15HP Power Packs
Power Packs required for lifting 12MT Hydraulic Tank Jacks
Usage of either 10HP or 15HP depends on the number of 12MT Hydraulic Tank Jacks
Connected to Hydraulic Tank Jacks using high-pressure hydraulic hoses
Hydraulic oil tank capacity of 250 liters

19. 20HP Power Packs
Power Packs required for lifting 18MT Hydraulic Tank Jacks
Connected to Hydraulic Tank Jacks using high-pressure hydraulic hoses
Hydraulic oil tank capacity of 300 liters

20. Vacuum Box with Vacuum Pump
Used for testing of any leakages on the tank bottom
Light-weight and can be moved around easily
High accuracy level as soap-water bubble method is used

21. Types of Tank Floating Roof Tanks Double Walled Tanks
Column Supported Tanks
Storage Silos
Tanks at an Elevation

22. Various Fabrication Projects
Fabrication of tanks
Dismantling of tanks
Increase the height of tanks
Decrease the height of tanks
Increase the diameter of tanks
Decrease the diameter of tanks
Relocate tanks
Replace tank bottoms
Repair tank bottoms

23. Advantage over Conventional Method
Shell erection is faster, reducing the time factor
Lower risks of accidents and safety achievement is high
Easy access for inspection at all stages
Improved Quality of work
Higher capacity cranes are not needed
Special scaffolding arrangement is not required
Safety in construction environment
Over all cost reduction
Versatile in operation inside refineries or in open fields

24. Suryoday Technologies ISO 9001:2015 Co.
Plot No. H32, MIDC, Additional Murbad, Dist. Thane – INDIA
Tel.: / /
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