| Group Code | Group Name | |
|---|---|---|
| 52 | III. Pipes & Accessories | Edit |
| 25 | III. Plastic Door, Windows & Partition | Edit |
| 88 | III. Testing of water including arsenic, collected from the test bore in BUET Laboratory | Edit |
| 19 | III. Vertical Venetian Blinds | Edit |
| 31 | IV. Fittings & accessories | Edit |
| 20 | IV. Horizontal Venetian Blind/Horizontal Zebra Blind | Edit |
| 26 | IV. Plastic Door, Windows & Partition | Edit |
| 76 | ix) Drainage Pipe Fittings: | Edit |
| 2 | LABOUR & MAN-POWER: PER DAY | Edit |
| 39 | Long Pan | Edit |
