Post on 29-Jul-2015
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PRESTRESSED CONCRETE TECHNOLOGY
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Prestressed Concrete Tank
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Prestressed Concrete Tank
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Double Concrete Silo
• 6.000 t/day• Outer Diameter: 18.800mm• Inner Diameter : 18.000mm• Height: 63.300mm• Tensioning Height: 50.307mm• Concrete: C30• Steel : S420
Specifications
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SYSTEM ANALYSIS TABLE
No Descriptions Qty / Pcs. Dimensions
1. 12C15 Layout 15 Layout 2x9.260x15x3,14x1,185=1.034.277mm
2. 9C15 Layout 8 Layout 2x9.260x15x3,14x1,185=1.034.277mm
3. Amount of the 12C15 Tendons ( Cables ) 4x15 = 60 pcs. Cable A1-A2-A3-A4
4. Amount of the 9C15 Tendons ( Cables ) 4x8 = 32 pcs. Cable B1-B2-B3-B4
5. Amount of the NC15 TrumPlates 4x2x15 = 120 pcs. 225 to 80 x570 mm Internal
6. Amount of the NC15 TrumPlates 4x2x8 = 184 pcs. 195 to 72 x513 mm
7. Amount of the Spiral 4x2x23 = 184 pcs. 310 x 350
8. Amount of the C15 Wedge 4x2x23 = 184 pcs. 160 x 45 mm
9. Post Tension Cable Sleeve For 12C Ø80
10. Post Tension Cable Sleeve For 9C Ø72
11. Anchor Grouting 4x2x23 = 184 pcs.
Analysis Table
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Hydraulic Jack Type• ZPE-12St2• Piston Area: 309 cm2• 210Kg
Equipment
Hydraulic Pump Type• Wheel-Mounted Strand Pushing• 1860 N/mm2 – 335 bar – 25 ton• 160 Kg
Internal TrumPlate
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A
A.1 SITE INSPECTION
A.2 EQUIPMENT CONTROL
A.3 METHODE OF STATEMENT LIST
A.4 MATERIAL CHECK LIST
B
B.1 1th SILO 12C15
B.2 1th SILO 9C16
B.3 2nd SILO 12C15
B.4 2nd SILO 9C15
B.5 1th SILO Tens ion Control & Test by Cl ient
B.6 2nd SILO Tens ion Control & Test by Cl ient
NOTE-1
NOTE-2
NOTE-3
NOTE-4
NOTE-5
NOTE
S
Scaffolding has to be done before start to prestressed operation.Equipment Elevator has to done before works.Components must be located in the field. ( cables, trumplates, spirals, wedges,… )Necessary Equipment must be located in the field.Site Survey Report must be prepared before agreement by the client's supervisor.
Schedule
20.05.2015PRESTRESSED CONCRETE
SITE PREPARING
OPERATION
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Prestressing Service with Hydraulic Tensioning Methode • 1&2 Pcs. Hydraulic Pump Station• 2&4 Pcs. Hydraulic Jack• 2&4 Pcs. Hydraulic Toolbox• 2 Galon Hydraulic Oil Barrel• 2 Pcs. Table Lifter• 2 Pcs. Electrical Connector• 1 Supervisor, 2 Foreman, 4 Mechanical Workers, 2 Helper• PreTensioning Works and Reporting
Scope of Works
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Other Details • Wide Scaffolding for Working Area• Material Elevator for Lifting the Hydraulic Equipment• Cable ( Steel Rope Tendons )• Steel Pipe Cover• Duct, Trumplate• Wedges, Spirals• Other Consumables• Grounding Works• Testing and Measurement Works• General Costs ( Accommadation, Food, Fuel, Water, Security, Flight Tickets, etc... )• 4 Local Helper, 1 Superintendent ( Auditor )
Out of Scope
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Pricing
No Description Specs1 Specs2 Qty Unit Unit Price Total Price
1. Hydroulic Station Usage Fee 1860 N/mm2 335 bar / 25 ton 2 Pcs.
2. Fieldwork Price 7 Workers 1 Foreman / 1Supervisor 2 Prs
Payment Methode: This price is valid for a 60-day working with 9 personel in the field ( according to the related time schedule ).
▪ Cash Advance : %50▪ Progress Payment : %25▪ Completion Payment : %25
Additional :▪ Extra Equipment Box Rent Cost: 1.100,-USD per day▪ Extra Supervising Service Cost : 2.100,-USD per day▪ Equipment Box Sales Price : 190.000,-USD
The Cost is 100$ per day for In temporary standby time. ( Max. 30 Days...)
2 x ( Hydraulic Pump, Tensioner, Ejector, Table Lift )
This price has been prepared for the works of two ( double ) silos.
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w w w .B e r r C o n s u l t i n g. c o m
+90 532 163 62 90+90 216 395 20 34
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