CRC-DTRD-157

Amount

Cleaning and de-silting of road side drains / cross drains etc by mechanical means with adequate road safety measures by providing caution boards / safety ribbons / proper lighting if necessary etc. without damaging the foot paths / slabs / road surfaces etc including immediate disposal of the semi liquid / silt / garbage etc. taken out from the drains/ culverts etc. upto a lead of 20.00 KM from the site within 24 hours as directed keeping the road surface / footpath etc. clean and as directed by the department .

Scarifying existing bituminous surface to a depth of 50 mm bymechanical means(Scarifying the existing bituminous road surfaceto a depth of 50 mm and disposal of scarified material with in all liftsand lead upto 1000 metres

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

Construction of Granular Sub-base providing close graded material, spreading in uniform layers with motor grade on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401.(with an initial lead of 5Km) For Grading II Material Place Mix.

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, watering and compacting to the reqd. density (with an initial lead of 5.0 km.) i)Gr-III

Providing and laying interlocking concrete block pavement having thickness 80mm as per echnical specification clause 1504

Providing and laying Colour (12mm Pigment)interlocking concrete block pavement having thickness 80mm as per echnical specification clause 1504

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes and conforming to the MoSrt&H specifications

Providing reflective pavement marker with Micro prismatic lens in both direction having thermoplastic body adhering to the specification and guidelines of MoSRT&H’s fixed to the road surface using the adhesives and the procedures recommended by the manufacturers with three months replacement warranty and free maintenance.

Painting two coats including primer coat after filling the surface with synthetic enamel paint in all shades on new, plastered / concrete surfaces as per drawing and Technical Specification Clause 1701

RCC load bearing Drain: Earth in excavation im ordinary Rock with Dozer with lead up to 1000 m ( Excavation for road way in ordinary Rockdeploying a Dozer, 80 HP including Cutting and pushing the cut earth to the site of embankment up to a distance of 100 m (Averege lead 50 metre including trimming bottom and side slopes in accordance with requirements of lines, grades & cross sections. I Ordinary soil A. Manual Means (I) Without dewatering (i) upto 3 m depth

Removal of unsuitable soil including excavation, loading and disposal upto 1000 m lead but excluding compaction ground supporting embankment subgrade replacement by suitable soil, which shall be paid separately as per Clause 303.5.2 as per Technical Specification Clause 302.3.11

Dry rubble flooring Construction of dry rubble flooring at cross drainage works for relatively less important works.

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

Supplying, fitting and placing TMT bar reinforcement in substructure complete as per drawing and technical specifications (c) With other make ISI marked TMT rebar.

Plain reinforced cement concrete in Sub structure complete as per drawing and technical specification. RCC M20.

Providing weep holes in brick masonry/plain/reinforced concrete abutment, wing wall/return wall with 100mm dia AC pipe extending through the full width of the structure with slope of 1V:20H towards drawing force complete as per drawing and technical specification.

Back filling behind abutment, wing wall and return wall complete as per drawing and technical specification. (B) Sandy materials

Stone masonry retaining wall: Earth in excavation im ordinary Rock with Dozer with lead up to 1000 m ( Excavation for road way in ordinary Rockdeploying a Dozer, 80 HP including Cutting and pushing the cut earth to the site of embankment up to a distance of 100 m (Averege lead 50 metre including trimming bottom and side slopes in accordance with requirements of lines, grades & cross sections. I Ordinary soil A. Manual Means (I) Without dewatering (i) upto 3 m depth

Dry rubble flooring Construction of dry rubble flooring at cross drainage works for relatively less important works.

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

Stone Masonry work in cement mortar 1:3 for sub structure complete as per drawing and technical specification.

Providing weep holes in brick masonry/plain/reinforced concrete abutment, wing wall/return wall with 100mm dia AC pipe extending through the full width of the structure with slope of 1V:20H towards drawing force complete as per drawing and technical specification.

Back filling behind abutment, wing wall and return wall complete as per drawing and technical specification. (B) Sandy materials

Plastering with cement mortar (1:3) on brich work in substructure as per drawing & technical specificaton.

RABIN DEKA

MS ANU ENTERPRISE

Kanakjyoti Bhagawati

Pusphas Construction Pvt Ltd

HEMANTA KUMAR DEKA