ARIASP-JHTRD-77- Widening of Bishnu Mandir Road

Amount

Jungle clearence including uprooting of vegitation, grass, brush-wood, sapling and trees not exceeding 300mm girth and disposal of the same outside the periphery and lift upto 1500mm

Excavation for Structures (Earth work in excavationof foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removalof stumps and other deleterious matter, dressing of sides and bottom,backfilling the excavated earth to the extent required and utilising theremaining earth locally for road work.

(Removal of unserviceable soil including excavation, loading and disposal upto 1000 metres lead but excluding replacement by suitable soil which shall be paid separately as per clause 305

Excavation in Ordinary Rock with Dozer with lead upto 100 metres (Excavation for roadway in ordinary rock by deploying a dozer, 80 HP including cutting and pushing the cut earth to site of embankment upto a distance of 100 metres ( average lead 50 metres including trimming bottom and side slopes in accordance with requirements of lines,grades and cross sections.)

Prviding brick soling in earthen shoulder with stone/best quality jhama brick, sand packed and laidto true lineand leveland in panel after preparing the subgrade including earthwork in excavationas directed including all labour and materials and if necessary dewatering, complete.Stone soling of thgickness 150mm

Prviding brick soling in earthen shoulder with stone/best quality jhama brick, sand packed and laidto true lineand leveland in panel after preparing the subgrade including earthwork in excavationas directed including all labour and materials and if necessary dewatering, complete. a) Bricks on flat soling

Plain cement concrete 1:3:6 nominalmix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days

Stone masonry work. Uncoursed rubble masonry work in all retaining wall, wing wall, abutement etc. in cement mortar 1;6 withoutsideface stone roughlyhammer dressed and inside(earthen side ) undressed as per drawing and technical sopecifications including racking out joints and curing , supplying and carriage of stone as directed.

Brick masonry work in cement mortar 1:3 in foundation complete excluding pointing and plastering, as per drawing and technical specifications

Plastering with cement mortar (1:3 ) on brick work in sub-structure as per Technical specifications

Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical sp

Applying primary coat over new steel and other metal surface over 100m in width or girth after preparing the surface by throughly cleaning oil,grease, dirt and other foreign matter and scoured with wire brushes, fine steels, wood scrapers and sand paper.

Painting on Steel Surfaces (Providing and applying two coats of ready mix paint of approved brand on steel surface after through cleaning of surface to give an even shade)

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification. Granular material

Scarifying existingbituminoussurface to a depth of 50 mm by mechanicalmeans (Scarifyingthe existingbituminousroad surface to a depth of 50 mm and disposalof scarifiedmaterialwith in all lifts and lead upto 1000 metres

By Mix in Place Method (Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density,completeas per cl. 401( with an initial lead of 5 Km.)( Including cost of testing of materials at site and laboratory as directed by the deptt.)

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 material to fillup the interstices of coarse aggregate,wateringand compacting to the reqd. density ( with an initial lead of 5.0 km. ) Grade-II

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 material to fillup the interstices of coarse aggregate,wateringand compacting to the reqd. density ( with an initial lead of 5.0 km. ) Grade-III

Plain/Reinforcedcement concrete, in sub structure completeas per drawing and technical specification and steel shuttering formwork. PCC Gr M30

Supplying,fitting and fixing RCC guard post size 15 cm dia,150cm long,75cm above the ground and 75cm below the ground, with 4- 12mm Tor steelmain steeland 6mm MS stirrups at 30cm c/c tiedin position with annealedblack wire, cement concrete proportin 1:2:4 with broken stone aggregate up to 20mm size including centering,mouldingthe top.curing,paintedblack and whitealternately in 23cm strips upto 0.75m from the top havingreflectiveband 2 nos. of desired shade etc. as per design and direction complete.

Tubular Steel Railing on Medium Weight steel channel ( ISMC series) 100 mm x 50 mm (Providing,fixingand erecting50 mm dia steel pipe railing in 3 rows duly painted on medium weight steel channels (ISMC series) 100 mm x 50 mm, 1.2 metres high above ground, 2m center to center, complete as per approved drawings

ASIT KUMAR DEB