CRC-DDTRD-189/R

Amount

Dismantling of Structures (Dismantling of existing structures like culverts, bridges, retaining walls and ther structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material,disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000 metres)

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.)

Construction of granular sub base by providing coarse graded materials, spreading in uruiorrn layers With motor grader on prepared surface, mixing by mix in place tnethod with rotavator, contplete as per cl an jnltjal lead of 5 km). Foc Grading - II materials

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.) (A) By Manual means, Using Screening Type-B (11.2mm Agg.)

Providing and laying Interlocking Concrete Block Pavement (ICBP) conforming to IS:15658-2006 including all lead and lift complete as per technical specification as directed. (a) 80mm thick interlocking precast blocks having compressive strength of 40N/sq.mm.

RCC LB Drain: Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.

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.)

Dry rubble Flooring, Providing & laying of dry rubble flooring complete as per drawings and technical specifications cl. 1304

Plain Reinforced cement concrete, in open foundation complete as per drawing and technical specification. PCC Grade M10, Nominal Mix 1:3:6

Plain/Reinforced cement concrete, in sub structure complete as per drawing and technical specification and steel shuttering formwork. RCC Grade M20

Supplying, fitting and placing TMT IS:1786 (Fe 500) bar reinforcement in sub-structure complete as per drawing and technical specifications. (Other ISI approved TMT Reinforcement bars)

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 IV :20H towards drawing foce. Complete as per drawing and Technical specification.

Sand Filling in Foundation Trenches as per Drawing & Technical Specification

Dismantling Steel work in all types of sections upto a height of 5m above plinth level excluding cutting of rivet as per technical specification cl. 202 a ) including dismembering

Providing, fitting, fixing of MS Channels and RS Joist over footpath, drain as drain cover and approach slab including welded channel and placed over RS Joist including all labour and transportation etc. as per drawing and technical specification

Plain/Reinforced cement concrete, in sub structure complete as per drawing and technical specification and steel shuttering formwork. RCC Grade M20

M/s DBP ASSOCIATES