Enguri HPP
REHABILITATION OF ENGURI HPP ARCH DAM BOTTOM OUTLETS REGULATION STOP LOG AND ITS HOISTING SYSTEMS AND TECHNICAL ASSISTANCE COMPONENT SERVICES OF REHABILITATION
| Customer: | Enguri HPP Administration |
| Gen. Designer: | DSD Noel |
| Gen. Contractor: | DSD Noel |
| Subcontractor: | Sakhydroenergomsheni |
| Techn. Assistance Of Subcontractor: | Orgenergomsheni |
| № | Buildings | Designation of works | S e r v i c e s | Period of works, years | ||||
|---|---|---|---|---|---|---|---|---|
| Unity | Quantity | Monitoring of works | Monitoring of mounting works | Consulting of construction works | ||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 1 | Arch Dam of Enguri HPP | Preparation in Poti Ship-Builder Factory metallic constructions of the special workshop for storage and welding 4 sections of Stop Log supplied from Germany | t | 20 | + | - | - | 2005 |
| 2 | Transportation from Poti special workshop constructions and its assembling on the Arch Dam crest | t·km | 20X120 | + | + | + | ||
| 3 | Participation in formal acceptance of Stop log, Hoisting Systems and all equipments supplied from Germany Stop Log size Stop Log weight All equipment weight |
m t t |
9,09x9,25 203 301 |
+ | - | - | ||
| 4 | Treatment of joint contact surface 4 section of Stop Log, installation of the special supports, instrumental assembling, welding and joint contact surface treatment | compl. | acc. design and instr. | + | - | - | ||
| 5 | Installation on the Stop log packings and its painting | compl. | acc. design and instr. | + | - | - | ||
| 6 | Installation of mechanical, electric and hydraulic parts on the Stop Log | compl. | acc. design and instr. | + | - | - | ||
| 7 | Drilling of boreholes h=1,5 m for anchors M-36 for Hoisting system piers | number | 14 | + | + | + | ||
| 8 | Preparation of concrete bolsters 0,7x0,7x0,3 m for Hoisting system piers | number | 21 | + | + | + | ||
| 9 | Installation of constructions for suspension of hoisting system rods | compl. | acc. design and instr. | + | - | - | ||
| 10 | Cementation of anchors of the piers and mounting of hoisting system | compl. | acc. design and instr. | + | + | + | ||
| 11 | Installation of electric and hydraulic parts on the Hoisting systems | compl. | acc. design and instr. | + | - | - | ||
| 12 | Repair of guide tracks of the stop log | compl. | acc. design and instr. | + | - | - | ||
| 13 | Suspension Stop log on the Hoisting System by rods and turn down in water | compl. | acc. design and instr. | + | - | - | ||
| 14 | All tests | compl. | acc. design and instr. | + | - | - | ||
