REPAIR AND MAINTANCE OF PUBLIC AND COAL TRANSPORTATION ROAD FROM MARDANGAMUNDA (CH-12) TO GODIBANDHA CHOWK (CH-18) FOR A PERIOD OF 120 DAYS UNDER KANIHA OCP, KA, MCL

Amount

Water Bound Macadam Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density as per clause 404 of specification.By Mechanical Means:Grading- II (53 mm to 22.4 mm) Using Screening Type-B (11.2mm Agg.)

Dense Graded Bituminous Macadam Providing and laying dense bituminous macadam using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 to 4.5% by weight of total mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per clause 505 of specification complete in all respects. Using Batch Mix Plant of appropriate capacity and Paver finisher Hydraustatic with Sensor. for Grading II(19 mm nominal size)

Bituminous Concrete Providing and laying bituminous concrete using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6% by weight of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per clause 507 of specification. Using Batch Mix Plant of appropriate capacity and Paver Finisher Hydraustatic with Sensor control.for Grading-II ( 13 mm nominal size)

Tack coat Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.2kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom and as per relevant clauses of section-503 of specifications.

Excavation in Soil using Hydraulic Excavator and Tippers with disposal upto 1000 metres. (Excavation for roadwork in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location with all lifts and lead upto 1000m as per relevant clauses of section - 300 of specifications)

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by Engineer-in-charge.All kinds of soil

Providing and laying Non Pressure NP-3 class (Medium duty) R.C.C. pipes including collars/spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete 1200 mm dia RCC pipes. (Laying by manual/ machanical means)

Total impact of GST plus Labour Cess [@ 1 % (BOCW Cess to be deducted from the RA bill as per the value of the work progress)] for the purpose of CTC

SUNACHANDA NANDA (BID ID -1201455)

BIBHUTI BHUSAN DHAR (BID ID -1201411)

SOUMYA RANJAN PRADHAN (BID ID -1201083)

Trinath Pradhan (BID ID -1201452)

A P CONSTRUCTION (BID ID -1200961)