MMNPPNA/GMC/56/123

Amount

Cleaning & desilting of road side drain/cross drain by mechanical means with adequate road safety measures by providing caution board/safety ribbons/ proper lighting if necessary etc.without damaging the footpath/slab/road surface including immediate disposal of the semi solid silt/garbags/ Floating materials/ polythin etc.taken out from the drains/ culverts etc. up to a lead of 20.00 km from thew site within 24 hours as directed keeping the road surface/ footpath etc. clean and as directed by the department. De-siltation work will have to be carried out as and when necessary as directed by the Engineer -in-charge

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

Scarifying existing granular surface to a depth of 50mm and disposal of scarified material with a lift upto 3.0m and lead upto 1000m as per Technical specification Clause 301.4

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lefts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000m as per Technical Specification Clause 303.1

Removal of unserviceable materials with disposal upto 1000m (Removal of unserviceable soil including excavation, loading and disposal upto 100m lead but excluding replacement by suitable soil which shall be paid separatelyas per clause305) (Rate as per Analysis)

Construction of granular sub base by providing well 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 smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401

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. ) 'Grading- III

Providing and laying interlocking concrete block pavement (ICBP) with M40 grade of concrete blocks having thikness 80mm as per technical specification clause 1504 complete including carriage, Edge block/ edge Restraints

Earth work in excavation for foundation of structures as per drawings and technical specifications, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and back filling with approved material

Dry rubble Flooring, Construcytion 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 by vibration including curing for 14 days.)

Supplying, fitting and placing HYSD reinforcement in substructure complete as per drawing and Technical Specifications.TMT-IS 1786 (Fe-500 D) Secondary Producer (ISI approved)

Plain/Reinforced cement concrete, in sub structure complete as per drawing and technical specification and steel shuttering formwork Using concrete Mixer

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 specification.

Back filling behind abutment , wing wall and return wall complete as per Drawing and technical specification B. Sandy material

Stone masonry in cement mortar for substructure complete as per drawing & technical specification Clause 702, 704, 1202 and 1204

Loading and Loading by manual means

Plastering with cement mortar (1:3) on brick work in substructure as per technical Specification

Providing and erecting direction and place identification retro-reflectorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3, fixed over aluminium sheeting, 2 mm thick with area not exceeding 0.9 sqm supported on a mild steel single angle iron post 75 x 75 x 6 mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450 x 450 x 600 mm, 600 mm below ground level as per approved drawing and Technical Specification Clause 1701

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801 ii 600mm equilateral triangle

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801 iii 600mm Circular

Tubular Steel Railing on Precast RCC post, 1.2 m high above Ground Level

M/S ALPHA INFOTECH

Joy Charan Barman