repair and maintenance of rural road from electric transformer to bharatpur beach at shaheed dweep by zilla parishad south andaman

Amount

Providing and laying spreading and compacting stone aggregate of specified sizes to WBM specifications including spreading in uniforms thickness, hand picking, rolling with 3 wheeled road/ vibratory roller with 8-10 tonne in stages to proper grade and camber applying of screening/ binding material to fill up interestices of coarse aggregate, watering and compacting of the required density. (Rate is inclusive of all materials, labours, machineries etc).

Sub base with stone aggregate 90 mm to 45 mm including stone screening 13.20 mm.

Providing and applying tack coat using hot straight run bitumen of grade VG - 10, including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications

On bituminous surface @ 0.50 Kg / sqm

2 cm premix carpet surfacing with 1.8 cum and 0.90 cum of stone chippings of 13.2 mm size and 11.2 mm size respectively per 100 sqm and 52 kg and 56 kg of hot bitumen per cum of stone chippings of 13.2 mm and 11.2 mm size respectively including a tack coat with hot straight run bitumen including consolidation with road roller of 6 to 9 tonne capacity etc. complete : (Use shredded plastic @ 10 % of total bitumen i.e 90 % VG-30 & 10 % shreadded plastic).

With paving Asphalt grade VG -30 with no solvent

Providing and laying Bitumen Penetration Macadam with hard stone aggregate of quality, size and grading as specified, with bitumen of suitable penetration grade, including required key aggregate as specified, spreading coarse aggregate with the help of self propelled/ tipper tail mounted aggregate spreader and applying bitumen by a pressure distributor and then spreading key aggregate with the help of aggregate spreader complete, including consolidation with road roller of minimum 8 to 10 tonne capacity to achieve specified values of compaction and surface accuracy

For 50mm compacted thickness using coarse aggregate of size 50-20 mm graded @ 0.60 cum per 10 sqm key aggregate of size 12.5 mm graded @ 0.15 cum per 10 sqm. With paving asphalt grade VG - 10 @ 50 kg/ 10 sqm.

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

ANAND TRADERS AND CONSTRUCTION (BID ID -49088)

JYOTI CONSTRUCTION INCORPORATION (BID ID -49038)