| 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 | |||||||
| 1951. | 27.49.5 | From 200 m to 250 m = 50 m | meter | 2704 | 2704 | 2704 | 2704 |
| 1952. | 27.49.6 | Beyond 250 m | meter | 3110 | 3110 | 3110 | 3110 |
| 1953. | 27.5.1 | Furnishing design considering 1 No. test bore | LS | 37670 | 37670 | 37670 | 37670 |
| 1954. | 27.5.2 | Furnishing design considering 2 Nos. test bores | LS | 73267 | 73267 | 73267 | 73267 |
| 1955. | 27.5.3 | Furnishing design considering 3 Nos. test bores | LS | 109901 | 109901 | 109901 | 109901 |
| 1956. | 27.50 | Supplying the following tube-well fixtures and pipes conforming to standard BS-1387 & BDS-1031, having chemical composition (in%) carbon 0.17-0.25, manganese 0.95-1.20, sulphur 0.060 max, phosphorous 0.060 max, tensile properties: miminum yield strength 188 MPa, minimum tensile strength 313 MPa and marking for a) manufacturer b) material c) wall thickness d) nominal outside dia e) intended use etc. on the body of the pipe at working site as per standard practice and accepted by the Engineer-in-charge. | |||||
| 1957. | 27.50.1 | 200 mm dia M.S. cap 6mm thick for blind pipe/ sand strap | each | 1968 | 1967 | 1963 | 1963 |
| 1958. | 27.50.2 | 200 mm dia 6 mm thick tube well pipe and blank G.I. pipe of wt. 33.45 kg per meter can withstand minimum 700 psi hydraulic pressure. | meter | 7776 | 7773 | 7761 | 7761 |
| 1959. | 27.50.3 | 200 mm dia strainer of slot opening as per design including tagging 4 Nos. 12 mm dia M.S. rod continuously. | meter | ||||
| 1960. | 27.50.3.1 | 200 mm dia stainless steel strainer of continuous slot having 38.36 kg per meter. | meter | 21948 | 21945 | 21933 | 21933 |
