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Description

Emergency Maintenance Of Ambassa - Gandacherra Road (l- 53.00 Km) Under Gandacherra Sub-div. Pwd (rnb) During The Year 2022 - 23 / Sh- Patch Wbm-iii, Carpeting, Sand Seal Coating Etc. At Different Stretches (2nd Call)

Tendering Authority: Public Works Department

India, Tripura, Dhalai

NTID

29348167

Last Date For Submission

25 Oct, 2022

Closing Date

25 Oct, 2022

BOQ Items Total Items : 11 | Total Qty : 102454.264
# Item Quantity Units
1 SH: GRANULAR SUB-BASES, BASES (Non-Bituminous) AND SHOULDERS
2 WBM Grading - 3 Providing, laying, spreading and compacting jhama brick aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing rolling with three wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density Grading- 3 as per MoRD Technical Specification Clause 405. A) By Manual Means 128.377 Cum
3 SH: BASES AND SURFACE COURSES (Bituminous)
4 Prime Coat ii) Low porosity Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70- 1.00 kg/sqm using mechanical means as per MoRD Technical Specification Clause 502. 1638.387 Sqm
5 Tack Coat (iii) Providing and applying tack coat with bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surface treated with primer & cleaned with Hydraulic broom as per MoRD Technical Specification Clause 503. 27562.500 Sqm
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