Rate Analysis of Excavation Work Using Hydraulic Excavator as per DUDBC Norms | DUDBC मापदण्ड अनुसार Hydraulic Excavator द्वारा उत्खनन कार्यको दर विश्लेषण
Introduction:
Excavation is a vital part of any construction project,
especially for preparing foundations and leveling the ground. In modern
construction, hydraulic excavators are commonly used for their efficiency and
accuracy. This blog presents a detailed rate analysis for excavation
work in soft soil using a hydraulic excavator (0.35 cum capacity),
based on the norms provided by DUDBC (Department of Urban Development and
Building Construction, Nepal).
1. Materials and Cost Breakdown
1.1 Fuel (Diesel):
- Consumption:
0.1304 litres per cubic meter
- Rate:
NPR 149 per litre
- Total
Cost: NPR 19.4296
1.2 Machinery (Excavator - 0.35 cum capacity):
- Time
Required: 0.0163 hours per cubic meter
- Rate:
NPR 1340 per hour
- Total Cost: NPR 21.842
2. Total Cost Calculation (Per Cubic Meter)
|
Description |
Amount (NPR) |
|
A. Sub-Total |
41.2716 |
|
B. Overhead (15%) |
6.19 |
|
Total Cost (A + B) |
47.4616 per cum |
3. Summary
According to this rate analysis, the cost of soil excavation
using a hydraulic excavator in soft soil is:
- NPR
47.46 per cubic meter
- NPR
1.34 per cubic foot
This analysis follows DUDBC standards and is useful for
preparing accurate estimates and budgets in construction planning and quantity
surveying.
Additional Notes:
- Excavator
Type Used: CB JS 140 (HM 1180 Breaker)
- DOR
Code: 042–
- Soil
Type: Soft soil
- Field
Use: Civil engineering, project cost estimation, government tenders
👉CLICK HERE TO DOWNLOAD DUDBC NORMS BOOK
👉CLICK HERE TO DOWNLOAD THE DISTRICT RATE OF RUPANDEHI 2081/82 BOOK
👉CLICK HERE TO DOWNLOAD THE EXCEL SHEET
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