S/R to Kathgahala-Saluadahar Road

Cleaning the existing black topped surface with removal of foreign materials with brooms or soft brushes and finally dusting with old gunny bags and/or compressed air to recive bituminous

Labour for scraping cleaning the road suface applying tack coat using 3.0 kg of bitumen for 10 Sqm and laying 37.5 mm thick built up spray grouting in two layer using 0.45 cum of 25 mm to 40 mm size hard granite metal and 12.00 kg penetration grade of bitumen for 10 sqm with 0.12 Cum of 12 mm size hard granite chips as key stone for 10 sqm spreading over and laying including heating pouring and spreading over and spreading bitumen metal and chips and rolling with PRR including hire and running charges of PRR and all other machineries but excluding cost and conveyance of bitumen ,metal and chips complete as per specification and direction of Engineer in charge.

Providing and applying tack coat using bitumen emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bitumenous surface/granular base bituminous/granular surface cleaned with mechanical broom as per Clause 503 of MoSRT&H Specifications for Road & Bridge works (4th Revision) including cost of all materials, labour , T&P etc. complete as per the specification and direction of the Engineer-in-Charge.

Providing and laying 20 mm thick premix carpet using 0.27 cum of 13.2 mm to 5.6 mm size crushed stone chipping & 14.60 kg. penetration grade of bitumen per 10 sqm including hand packing to proper camber and consolidation with PRR including hire and running charges of PRR, hot mix plant, bitumen boilers and other T&P articles but excluding cost & conveyance of chips & bitumen complete as per specification & direction of the Engineer-in-charge

Providing and laying 6 mm thick precoated seal coat Type - B using 0.06 cum of 6.7 mm size chips and down graded as per sieve analysis and 6.8 kg. of bitumen per 10 sqm including hire and running charges of PRR, hot mix plant, tar boiler & all other T&P articles but excluding cost & conveyance of chips & bitumen.

Providing the road surface in the both sides of berm manually with approved quality of moorum including all labour charges for spreading, laying, levelling for the work including cost, conveyance, royality and taxes of all materials, finished item of works as per the specification and direction of the Engineer-in-Charge.

Earth work in excavation of fondation in hard soil within the initial lead & lift including dressing & levelling the bed & depositiong the excavated earth away from the site etc. all complete as per the direction of Engineer in Charge.

Filling sand-Supplying & filling good clean river sand of approved quality including watering to complete saturation & ramming complete with all leads & lifts including cost, conveyance, royalty & taxes of all materials & cost of all labour & T&P required for the work etc. complete as per specification & direction of Engineer in charge.

Plain Cement Concrete M15 (1:2.5:5) nominal mix) in foundation as per drawings & Technical Specification Clause 802,803,1109,1202,1203 of MoRD and as per direction of Engineer-in-Charge.

Plain cement concrete M-15 grade in Sub-Structure complete as per drawing and technical specification.

Providing laying R.C.C. Hume pipe NP3 class for culverts including fixing collar with cement mortar 1:2 but excluding excavation, protection work, backfilling,concrete and masonry work in head walls and parapets clause 1106 of MORD specification for Rural roads and as per irection of Engineer-in charge.

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