| 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 08 : M.S. FABRICATION AND JOINTS IN RC WORKS | |||||||
| 441. | 08.3 | Supplying and fixing of upset forging parallel thread rebar Couplers (excluding laboratory test fees) conforming to ACI-318 on “Building Code Requirements for Structural Concrete” and ISO: 15835 on “Steels for the reinforcement of concrete — Reinforcement couplers for mechanical splices of bars” to ribbed or deformed bars of Grade 400 (B400DWR / B420DWR : complying BDS ISO 6935-2:2016), in splicing main rebars of structural members satisfying the condition that splice shall develop at least 1.25 times greater of yield strength (fy) than that of the connecting rebars in tension and compression including threading, enlargement at connection by forging, protecting the prepared reinforcement bars and related operations as required to complete the works per direction of Engineer-in-Charge. Minimum 0.5% of the total coupled rebars are to be tested for quality assurance. | |||||
| 442. | 08.3.1 | Thread Coupler for 20 mm diameter Bar | each | 319 | 319 | 316 | 316 |
| 443. | 08.3.2 | Thread Coupler for 25 mm diameter Bar | each | 507 | 506 | 502 | 502 |
| 444. | 08.3.3 | Thread Coupler for 32 mm diameter Bar | each | 728 | 727 | 720 | 720 |
| 445. | 08.4 | Supplying and fixing of cold extrusion mechanical rebar Couplers (excluding laboratory test fees) conforming to ACI-318 on “Building Code Requirements for Structural Concrete” and and ISO: 15835 on “Steels for the reinforcement of concrete — Reinforcement couplers for mechanical splices of bars” to ribbed or deformed bars of Grade 400 (B400DWR / B420DWR : conforming BDS ISO 6935-2:2016), in splicing main rebars of structural members satisfying the condition that splice shall develop at least 1.25 times greater of yield strength (fy) than that of the connecting rebars in tension and compression including related operations as required to complete the works as per direction of Engineer-in-Charge. Minimum 1.0% of the total coupled rebars are to be tested for quality assurance. | |||||
| 446. | 08.4.1 | Press Coupler for 16 mm diameter Bar (minimum Length: 100 mm, maximum Inner diameter: 21 mm, minimum Thickness: 4.5 mm) | each | 378 | 377 | 374 | 374 |
| 447. | 08.4.2 | Press Coupler for 20 mm diameter Bar (minimum Length: 120 mm, maximum Inner diameter: 25 mm, minimum Thickness: 5.5 mm) | each | 521 | 520 | 517 | 517 |
| 448. | 08.4.3 | Press Coupler for 22 mm diameter Bar (minimum Length: 132 mm, maximum Inner diameter: 28 mm, minimum Thickness: 6 mm) | each | 664 | 663 | 659 | 659 |
| 449. | 08.4.4 | Press Coupler for 25 mm diameter Bar (minimum Length: 150 mm, maximum Inner diameter: 31 mm, minimum Thickness: 7 mm) | each | 855 | 853 | 849 | 849 |
| 450. | 08.4.5 | Press Coupler for 32 mm diameter Bar (minimum Length: 192 mm, maximum Inner diameter: 38 mm, minimum Thickness: 9 mm) | each | 1443 | 1441 | 1436 | 1436 |
