NHIDCL/RO-SHG/S-D/PKG-V/ NH-40/2023/ 09/1

Amount

Clearing and grubbing road land Clearing and grubbing road land by mechanical means including uprooting rank vegetation, grass, bushes, shrubs saplings and trees of girth upto 300 mm, removal of stumps and stumps of trees cut earlier and disposal of unserviceable materials and staking of serviceable material with all lead up to 1000m including removal and disposal of top organic soil not exceeding 150mm in thickness. (ii) By Mechanical Means (A) In area of light jungle

Construction of Subgrade and Earthen Shoulders 'Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table (300-2) (including compaction of earth.)(a), ( Including cost of testing of materials at site and laboratory as directed by the deptt.) '

Wet Mix Macadam Providing, laying, spreading and compacting graded stone aggreagte to wet mix macadam specification including premixing the material with water with OMC in mechanical mix plant carriage of mixed material by tipper to site, laying in uniform layers with paver in sub-base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.

Prime Coat Providing and applying primer coat with bitumen emulsion on the prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.60 Kg/ sqm using mechanical means. (i) Low porosity

Tack Coat 'Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom.( Including cost of testing of materials at site and laboratory as directed by the deptt.) (i) Normal bituminous surface @0.25 Kg/sqm

Tack Coat 'Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom.( Including cost of testing of materials at site and laboratory as directed by the deptt.) (iii) Granular surface treated with Primer @0.30 kg/sqm

Bituminous Macadam (Bituminous Macadam - 50 mm thickness for pot Hole Filling) 'Providing and laying bituminous macadam with 100-120 THP hot mix plant producing an average output of 75 tonnes per hour using crushed aggregate of specified grading premix with bituminous binder, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled asper Clause 501.6 and 501.7 to achieve the desired compaction. (Including carriage upto initial lead of 5km from quarry and carriage of mixed materials upto 10km initial lead from mixing plant)- (ii) for Grading II material (19 mm nominal size)

Dense Graded Bituminous Macadam 'Dense Graded Bituminous Macadam (Providing and laying dense bituminous macadam with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour 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 reqd. grade, lavel and alignment,rolling with smooth wheeled,vibratory and tandem rollers to achieve the desired compaction as per MoSRT&H cl. no. 507. complete in all respect. (ii) for Grading II material (19 mm nominal size)

Bituminous Concrete Bituminous Concrete (Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 % of mix and filler transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the reqd. grade, lavel and alignment,rolling with smooth wheeled,vibratory and tandem rollers to achieve the desired compaction as per MoSRT&H cl. no.509. complete in all respect. ( including carriage up to initial lead of 5.0 km from quarry and carriage of mixed materials up to 10.0 Km initial lead from mixing plant )( Including cost of testing of materials at site and laboratory as directed by the deptt.) (I) Bitumen (i) For Grading II (10 mm Nominal size)

Hill side Drain Clearence 'Hill side Drain Clearence - Removal of earth from the chocked hill side drain and disposing it on the valley side manually.

Surface unlined Drain Construction of unlined drain of average cross-section area of 0.4 sqm in soil/ordinary rock to specified lines, grades, levels and dimensions as per approved design and to the requirement of Clause 301 to 309. Excavated materials to be used in embankment at site.

Random Ruble Masonry ''Random Ruble Masonry(coursed) in cement sand mortor 1:3 in foundation upto a depth of 1.50m and 1.50m above.

'Plain cement concrete M-15 mix with stone aggregate 20mm nominal size machanically mixed and vibrated in foundation upto 1.50m below ground level and 1 or 1.5 m above ground Bed level.

'10 mm thick Cement Plaster in single coat on fair side of brick/concrete walls for interior plastering upto 1st floor level including arises or rounded angles not exceeding 80 mm girth and finished even and smooth including curing complete as directed.

Road Delinators 'Supplying and Installation of Delinators (Roadway Indicators, hazard markers) 80-100 cm high above ground level, painted black and white in 15 cm wide strips fitted with 75 mm diameter circular reflectorised panels at top.

Retro-Reflectorised Traffic Signs Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC-67 'II) 60 cm equilateral triangle

Road marking with Hot applied Thermoplastic compound with reflectorising Glass beads on bituminous surface Providing and laying of hot applied thermoplastic compund 2.5 mm thick including reflectorising glass beads @250 gms per sqm area, thickness of 2.5mm exclusive of surface applied glass beads as per IRC 35. The finished surface to be levelled, uniform and free from streaks and holes.

Plain Cement Concrete(M-20) for v-Shape Drain - in open foundation complete as per drawing and technical specifications. 'B) PCC Grade M-20

RCC Ralling post & RCC Side barrier for Paver Block for Dawki Bridge 'Reinforement cement concrete M-20 mix with stone aggregate 20mm nominal size machnically mixed and vibrated for reinfoce concrete work excluding steel reinforcement, but including centering and shuttering laid in position (using penetrone admixture @ 3.0 Kg per cum

Reinforcement -Steel Reinforement for RCC work including bending binding placing in position. HYSD

Parapet Wall Painting. Wall painting (two coats) with acrylic emulsion paint approved brand and manufacture (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac) on new surface to give an even shade after thoroughly brushing the surfaces free from mortar droppings and other foreign matter and sand papered smooth.(Khasi Hills rate)

INTERLOCKING PAVER BLOCK - Providing and laying of inter locking concrete block for pavement with cement concrete paver blocks as per IS 15658-2006 of thickness 80mm and 28 days compressive strength not less than 30 N/m over a layer of bedding sand of compacted thickness 30mm, laid either in stretcher/ running/ herringbone pattern of bonds as directed by the engineer and in proper level and grade and compacted with appropriate equipment such as platvibrator along with spreading of a thin layer of joint filling sand to fill up the gaps between blocks complete.

MS Pipe (50 mm dia) - MS pipe Price for B Class Prices Per Mtr as per market price . (5.1 Kg per meter for length of 150 m = 765Kg)

Ms Y 2 Enterprises