46AR/ENGR/MW/2024-25/21

Amount

SCHEDULE ‘A’ PART-I (Repair & Maint of Road)

Providing and applying tack coat using hot straight run bitumen of grade VG - 10, including heating the bitumen, spraying the bitumen with mechancially operated spray unit fittedon bitumen boiler, cleaning and preparing and existing road surface as per specifications On W.B.M @ 0.75Kg Sqm.

Surface dressing on old surface with hot bitumen of grade VG-10 of approved quality using 1.95kg of bitumen per sqm with 1.50cum of stone chipping11.2mm nominal size per 100 Sqm of road surface, including consoliding with road roller of 6 to 8 tonne capacity, etc. complete.

2.5cm premix carpet surfacing with 2.25 cum and 1.12cum of stone chippings of 13.2mm and 11.2mm size respectively per 100sqm and 52 kg and 56 kg of hot bitumen percum of stone chippings of 13.2mm and 11.2mm size respectively, including of tack coat with hot straight run bitumen, including consolidation with road roller of 6 to 9 tonne capacity etc complete(tack coat to be paid for separately). With Refinery Modiified Bitumen CRMB 55 conforming to IRC : SP: 53

Providing and laying seal coat of premixed fineaggregate( passing 2.36mm and retained on 180micron sieve) with botumen using 128kg of bitumen of gradeVG-10 bitumen per cum of fine aggregate and 0.60cum of fine aggregate per 100 sqm of road surface, including rolling and finishing with road roller all complete.

Brick edging laid lengthwise with half brick depth including excavation, refilling and disposal of surplus earth lead upto 50m : 16.8.1 with common burnt clay F.P.S.(non modular) bricks of classdesignation 7.5

Mangal Enterprise (BID ID -3124639)