| SL# | Item Code | Item Description | Unit |
Rate for ZoneA Dhaka & Mymensingh Division |
Rate for ZoneB Chattogram & Sylhet Division |
Rate for ZoneC Rajshahi & Rangpur Division |
Rate for ZoneD Khulna & Barishal Division |
|---|---|---|---|---|---|---|---|
| DIVISION 27 : DEEP TUBE-WELL | |||||||
| 1911. | 27.35.4.1 | Best quality 150 mm x 200 mm dia uPVC Reducer | each | 2531 | 2530 | 2525 | 2525 |
| 1912. | 27.35.4.2 | Best quality 150 mm x 250 mm dia uPVC Reducer | each | 3749 | 3747 | 3742 | 3742 |
| 1913. | 27.35.5.1 | 200 mm dia water grade(Class D) uPVC housing pipe of wall thickness 10.3 mm to 11.9 mm | meter | 3180 | 3179 | 3176 | 3176 |
| 1914. | 27.35.5.2 | 200 mm dia water grade(Class E) uPVC housing pipe of wall thickness12.6 mm to 14.8 mm | meter | 3826 | 3825 | 3821 | 3821 |
| 1915. | 27.35.5.3 | 250 mm dia water grade(Class D) uPVC housing pipe of wall thickness 12.8 mm to 14.8 mm | meter | 4410 | 4409 | 4405 | 4405 |
| 1916. | 27.35.5.4 | 250 mm dia water grade(Class E) uPVC housing pipe of wall thickness 15.7 mm to 18.1 mm | meter | 5870 | 5869 | 5865 | 5865 |
| 1917. | 27.35.6 | Supplying of centralizer made with 12 mm dia M.S. rod of approved design | meter | 500 | 497 | 487 | 487 |
| 1918. | 27.37.1 | Wells up to 200 m depth | each | 60861 | 60861 | 60861 | 60861 |
| 1919. | 27.37.2 | Wells beyond 200 m depth | each | 68975 | 68975 | 68975 | 68975 |
| 1920. | 27.4 | Complete development of the tube well to obtain sand and turbidity free water at a satisfactory yield confirmed by tests as per specification and accepted by the Engineer-in-charge. Water sample must be taken from 3 separate aquifers from three tube-wells | |||||
