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Invoice Chemical Engineer in Turkey Istanbul –Free Word Template Download with AI

Lead Chemical Engineer: Dr. Ahmet Yilmaz, P.E.

Atatürk Mahallesi, Büyükdere Caddesi No: 123

Levent, Şişli, 34394 Istanbul, Turkey

Tax ID (Vergi No): 123 456 78 90

Email: [email protected] | Phone: +90 212 555 0199

Invoice No: INV-2023-TR-8842

Date: October 24, 2023

Due Date: November 24, 2023

Bill To:

Global Petrochemical Industries A.S.

Atatürk Organize Sanayi Bölgesi

Organize Sanayi Mahallesi, 34956 Küçükçekmece/Istanbul, Turkey

Attn: Procurement Department

Project Reference:

Project: Optimization of Refinery Distillation Columns

Location: Istanbul Industrial Zone, Turkey

Service Period: September 01, 2023 – October 20, 2023

# Description of Chemical Engineering Services Hours / Qty Rate (TRY) Amount (TRY)
1 Process Simulation & Modeling:
Comprehensive thermodynamic analysis of crude oil fractions using Aspen HYSYS. The Chemical Engineer performed rigorous simulation to optimize separation efficiency in the atmospheric distillation unit located in Istanbul.
40 1,500.00 60,000.00
2 Heat Exchanger Network Design:
Pinch analysis and retrofitting design for the heat recovery system. This service ensures compliance with Turkish energy efficiency regulations and reduces fuel consumption by 12%.
25 1,500.00 37,500.00
3 On-Site Safety Audit (HAZOP):br> Hazard and Operability Study conducted by a senior Chemical Engineer at the Istanbul facility. Review of pressure relief systems and chemical storage protocols to ensure adherence to TSE (Turkish Standards Institution) safety codes. 16 1,800.00 28,800.00
4 Technical Reporting & Documentation:
Preparation of detailed engineering reports, P&ID updates, and operational manuals in English and Turkish for the refinery management team.
10 1,200.00 12,000.00
Subtotal: 138,300.00 TRY VAT (KDV) 18%: 24,894.00 TRY Total Due: 163,194.00 TRY

Terms and Conditions:

1. Payment Terms: Payment is due within 30 days of the invoice date. Late payments will incur a penalty interest rate in accordance with Turkish Commercial Code regulations.
2. Currency: All amounts are quoted in Turkish Lira (TRY).
3. Scope: This Invoice covers professional services rendered by a qualified Chemical Engineer specializing in process optimization and safety engineering within the Istanbul metropolitan area.
4. Bank Details: Please make payments via bank transfer to:
Bank Name: Garanti BBVA
IBAN: TR33 0006 2000 0000 0001 2345 67
SWIFT: TGBATRIS

Authorized Signature

Dr. Ahmet Yilmaz

Senior Chemical Engineer

Received By

Global Petrochemical Industries A.S.

Date: _______________

Thank you for your business. Bosphorus Chemical Solutions Ltd. is committed to providing world-class Chemical Engineering services across Turkey Istanbul and the broader region.
This document is a valid tax invoice compliant with the Turkish Revenue Administration (Gelir İdaresi Başkanlığı) requirements.

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