Upgradation/Repair of Internal Roads at MiniTownship Jagti Phase II (Group B)

Amount

Supplying and stacking of graded stone aggregate at site of size range (excluding carriages) 53 mm to 22.4 mm Nallah.

Scarifying metalled (water-bound) road surface including disposal or rubbing lead upto 50m and consolidation of the aggregate received from scarifying with power road roller of 8 to 10 tonne capacity.

Supplying and stacking of stone screenings/ chippings at site. excluding carriage.13.2 mm nominal size (Type A)

Labours engaged for filling the trenches with aggregate

Providing and applying tack coat using hot straight run bitumen of grade 80/100 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 W.B.M.@ 0.75 Kg/sqm.

On bitumen surface@ 0.50 Kg/sqm

2.5 cm premix carpet surfacing with 3 cu.m. of stone chippings 10 mm nominal size per 100 sqm and bitumen emulsion (medium setting min. 65% bitumen contents) complying with IS: 8887-1995 using 96 kg per cum. of chippings of road surface including consolidation with road roller etc.complete (tack coat to be paid for separately).

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 80/100 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 all complete

Carriage of material from source to site of work by mechanical transport.

Stone aggregate 20mm nominal for 10 Kms

Stone aggregate 10mm nominal for 10 Kms

Sand for (5 Kms)

Bitumen for (30 Kms)

M/S RAJ KUMAR

Om Parkash

TRB INFRATECH PVT. LTD.