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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

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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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