SOPD_G_19_20_28

Amount

Clearing and Grubbing Road Land .(Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable materials to be used or auctioned up to lead of 1000metres including removal and disposal of top organic soil not exceeding 150mm thickness. i) By Manual means A In area of light jungle

Scarifying existing bituminous surface to a depth of 50 mm by mechanical means (Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material with in all lifts and lead upto 1000 metres.)

Removing all type of Hume Pipes and Stacking within a lead of 1000 metres including Earthwork and Dismantling of Masonry Works. B Above 600 mm to 900 mm dia

Dismantling of Structures Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of un By Manual Means Cement Concrete Grade M-15 & M-20

Embankment Construction with Material Obtained from Borrow Pits (Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirment of table 300-2 (Including cost of testing of materials at site and laboratory as directed by the deptt.) From private land

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) (a), ( Including cost of testing of materials at site and laboratory as directed by the deptt.) (a) from private land

Granular Sub-Base with Coarse Graded Material ( Table:- 400- 2) (Construction of granular sub-base by providing coarse 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,complete as per cl. 401 (ii) for grading- II Material

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.) A By Manual Means (iii) Grading- III (b) 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 and as directed 80mm thick interlocking precast blocks having compressive strength of 40N/sq.mm.

Providing and laying M-40 grade cement concrete Edge block/ Edge restraints complete as per Technical specification clause 1504.

Direction and place identification sign more than 0.9sqm size board Providing and erecting direction and place identification retro-Reflectrorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide clause 801.3 fixed over aluminium sheeting, 2mm thick with area exceeding 0.9sqm fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm, 2 nos. firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and sign. ( All the Steel work must be Tata/Sail/or any other approved brand)

Painting Two Coats on New Concrete Surfaces’ Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces

Painting on concrete surface (Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 Sq.m. ) (A) For Plain surface

Painting on concrete surface (Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 Sq.m. ) (B) For RCC Railing

Providing and fixing of retro-reflectorised cautionary madatory and informatory sign as per IRC:67 made of encapsulated lens type reflective setting vide Cl.1701.2.3 fixed over aluminum sheeting, 1.5 mm thick supported on a mild steel Engle iron post 75mm X 75mm X 6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mm X 450mm X 600mm, 600mm below ground level as per drawings and Technical Specification Clause 801. ii) 60 cm equilateral tringle

Providing and fixing of retro-reflectorised cautionary madatory and informatory sign as per IRC:67 made of encapsulated lens type reflective setting vide Cl.1701.2.3 fixed over aluminum sheeting, 1.5 mm thick supported on a mild steel Engle iron post 75mm X 75mm X 6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mm X 450mm X 600mm, 600mm below ground level as per drawings and Technical Specification Clause 801. iii) 60 cm Circular

Providing and fixing of retro-reflectorised cautionary madatory and informatory sign as per IRC:67 made of encapsulated lens type reflective setting vide Cl.1701.2.3 fixed over aluminum sheeting, 1.5 mm thick supported on a mild steel Engle iron post 75mm X 75mm X 6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mm X 450mm X 600mm, 600mm below ground level as per drawings and Technical Specification Clause 801. iv) 80cm X 60cm rectangular

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. I Ordinary soil A Manual Means (a) Without dewatering (i) upto 3 m depth

PCC M15 Plain/Reinforced cement concrete, in open foundation complete as per drawing and technical specification including steel shuttering formwork P.C.C grade M 15 Nominal mix (1:2.5:5)

PCC M20 Plain/Reinforced cement concrete, in open foundation complete as per drawing and technical specification including steel shuttering formwork P.C.C Grade M 20 Nominal mix (1:2:4)

RCC M20 Plain / reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802,804 ,805 ,806,807,1202 and 1204 A. With Crushed Stone iii) RCC Grade M20 for height upto 5 m

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

Reinforced cement concrete approach slab including reinforcement and formwork complete as per drawing and Technical specification A With crushed stone

Providing and laying cement concrete wearing course M 30 grade including reinforcement complete as per drawing and technical specifications Clauses 800 and 1206 .3 A With crushed stone

Drainage spouts complete as per drawing and technical specifications Clause 1209

Backfilling behind abutment ,wing wall and return wall complete as per drawings & technical specification Clause 1204 .3.8 Sandy material

Providing and fixing 20 mm thick compressible fibre board in expansion joint complete as per drawing and technical specifications

Providing weepholes in brick masonry / stone masonry ,plain / reinforced concrete abutment wing wall ,return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1 ( V ) :20 ( H ) towards drawing face complete as per drawing and technical specification Clauses 614 ,709 ,1204 .3.7

Providing and laying filter media with granular crushed aggregates as per specification to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and providing over the entire surface behind abutment ,wing wall ,return wall to the full height ,compacted to firm condition complete as per drawing and technical specification Clause 1204 .3.8

Providing and laying boulder apron for bed protection with stone boulders of minimum size and weight as per Table 1300 .1,no fragment weighing less than 25 kg laid dry complete as per drawing and technical specifications Clause 1301

Lakhi Chutia

Imdad Ali Hazarika

ABHIJIT PATOWARY

GOURABJYOTI GOGOI