Invoice Environmental Engineer in Sri Lanka Colombo –Free Word Template Download with AI
Lead Consultant: Arjuna Perera, P.Eng. (Environmental Engineer)
No. 45, Galle Road, Colombo 03, Sri Lanka
Tel: +94 11 234 5678 | Email: [email protected]
TIN: 123456789V
Invoice #: INV-2023-089
Date: October 24, 2023
Due Date: November 24, 2023
Bill To:
Island Development Projects (Pvt) Ltd.
Attn: Mr. K. Silva, Project Director
12B, Sir Chittampalam A Gardiner Mawatha, Colombo 02, Sri Lanka
Project Site: New Coastal Highway Expansion, Colombo District
| # | Description of Environmental Engineering Services | Quantity / Hours | Unit Price (LKR) | Total (LKR) |
|---|---|---|---|---|
| 1 |
Environmental Impact Assessment (EIA) Consultation Comprehensive review of the proposed coastal infrastructure project in Sri Lanka Colombo. This includes baseline data analysis of local biodiversity, air quality monitoring protocols, and noise pollution modeling specific to the Colombo urban environment. |
1 | 450,000.00 | 450,000.00 |
| 2 |
Wastewater Management System Design Design and specification of an on-site effluent treatment plant (ETP) compliant with Central Environmental Authority (CEA) standards. Includes hydraulic modeling and selection of biological treatment processes suitable for tropical climates. |
1 | 320,000.00 | 320,000.00 |
| 3 |
Site Soil and Groundwater Sampling Fieldwork conducted by certified Environmental Engineers to assess soil contamination levels prior to excavation. Includes laboratory analysis coordination and reporting of heavy metal concentrations in the Colombo soil strata. |
40 | 5,500.00 | 220,000.00 |
| 4 |
Environmental Management Plan (EMP) Development Drafting of a detailed EMP outlining mitigation strategies for dust control, erosion prevention, and waste management during construction phases. Tailored to local regulations and community impact assessments. |
1 | 180,000.00 | 180,000.00 |
| 5 |
Regulatory Liaison and Permitting Support Assistance in preparing documentation for submission to the National Environmental Act authorities. Includes coordination meetings and technical clarifications required for project approval in the Western Province. |
15 | 8,000.00 | 120,000.00 |
Terms and Conditions:
1. Payment is due within 30 days of the invoice date. Late payments may incur a penalty of 1.5% per month.
2. All services provided by our team of Environmental Engineers are guaranteed to meet the standards set by the Institution of Engineers, Sri Lanka.
3. Please make payments via bank transfer to: Commercial Bank of Ceylon, Colombo Branch, Account No: 1234567890.
4. This Invoice serves as a formal request for payment for the environmental consulting services rendered in Sri Lanka Colombo.
5. Any disputes regarding the scope of work or charges must be raised within 14 days of receiving this Invoice.
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