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Description

Maintenance Of Road From Manu To Bairarthal From Ch. 7.32 Km To 8.64 Km During The Year 2022-23

Tendering Authority: Public Works Department

India, Tripura, Dhalai

NTID

29348199

Last Date For Submission

15 Oct, 2022

Closing Date

15 Oct, 2022

BOQ Items Total Items : 4 | Total Qty : 14879.66
# Item Quantity Units
1 Tack Coat Providing and applying tack coat using hot stright run bitumen of grade (VG 30) in/c heating the bitum en, spraying the bitumen cleaning and preparing the existing road surface as per specification on Bituminous surface 0.50 kg/sqm. 4950.000 Sqm
2 20 mm thick Open Graded Premix Carpet using Bituminous (penetration grade/ modified bitumen) Binder Providing , laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base , including mixing in a suitable plant, laying and rolling with a three wheel 80 - 100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C or Type D as per MoRD Technical Specification Clause 508. Case I By Manual Means i) Bitumen (60/70 grade)VG30 4950.000 Sqm
3 Seal Coat Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A or Type B or Type C or Type D as per MoRD Technical Specification Clause 510 A) By Manual Means Case IV Type D (premix with fine sand i) Bitumen (60/70 grade)VG 30 4950.000 Sqm
4 Maintenance of bituminous surface road Repair to pot holes by removal of failed material, trimming the sides to vertical and levelling the bottom, cleaning the same with compressed air or any appropriate method, filled with 75 mm B.M, after applying bitumen emulsion prime coat at the bottom and bitumen emulsion tack coat on sides and on bottom as per MoRD technical specification Clauses 1900, 502, 503 and 504. 29.6600 Cum
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