📐
Levelling Booking System
Version 2.1
Levelling Survey Form
1️⃣ Project Information
Project Name
Location
Date
Surveyor
Instrument
Weather
2️⃣ Benchmark & Method
Benchmark No. (BM)
BM RL (Reduced Level)
m
Calculation Method
Height of Instrument (HI)
Rise & Fall
3️⃣ Levelling Table
🧪 Sample Data
♻️ Reset
Station
BS (+)
IS
FS (-)
HI
Rise
Fall
RL
Remarks
➕ Add New Reading
4️⃣ Arithmetic Check
Σ Back Sight (BS):
0.000
Σ Fore Sight (FS):
0.000
Difference:
0.000
Waiting Data...
5️⃣ Notes & Verification
Prepared By
Checked By
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