SOPD work for 2018-19

Amount

Clearing and Grubbing Road Land: Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings, and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. ( ii ) By Mechanical Means (A) In area of non-thorny jungle

Construction of Embankment with Material Obtained from Borrow Pits: Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5. ( i ) Private Land

Construction of Sub grade and Earthen Shoulders: Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compected to meat requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1 . ( i ) Private Land

Granular Sub- base with Well Graded Materials (Table 400.1): (A) By Mix in Place Method : Construction of granular sub-base by providing well graded materials, 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 dencity, complete as per Technical Specification Clause 401. ( ii ) For Grading II Material

(3) WBM Grading 3: Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam spacification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 KN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per Technical Specification Clause 405. ( A) By Manual Means

Providing and laying Interlocking Concrete Block Pavement (M30) having thickness 80mm as per technical specification ciause 1504 complete including carriage (a) Including Edge restraints and carriage

Traffic Signs: (A) Retro-reflectorised traffic Signs: (1) 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 75mm 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 drawing and Technical Specification Clause 801. (iI) 600 mm equilateral traingle

(iII) 600 mm CIRCULAR

Providing and erecting direction and place identification retro-reflectorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide cl.1701.2.3 fixed over aluminium sheeting , 2mm thick with area not exceeding 0.9 sqm supported on a mild steel single angle iron post 75x75x6 mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement conc 450x450x600mm , 600mm below ground level as per approved drawing and tech specification cl 1701

Providing and laying of Boulder work at Apron laid in wire crates with 4mm dia GI wire conforming to IS 280 and IS 4826 IN 100 MM X 100 MM mesh(woven diagonally ) including 105 extra for laps and joints laid with stone boulders weighing not less than 25 kg each as per drawing and technical specifications clause 1301

Providing and laying pitching on slopes laid over prepared filter media as per drawing and technicals clause 1302 i. Stone/Boulder

Providing and laying Filter material underneth pitching in slopes complete as per drawing and technicals clause 1302

Construction of 1000 MM Dia NP-3 HP Culvert (Double Row)/Construction of 1000 MM Dia NP-3 HP Culvert (Single Row): Remioving all types of Hume Pipes and stacking within a lead of 1000m including Earthwork and Dismentling of masonry Works as per technical Specification Clause 202 C) Above900 mm dia Hume Pipe Construction of 1000 MM Dia NP-3 HP Culvert (Double Row)

Earthwork in excavation for foundation of structures upto 3 m dept as per drawing and technical specification Clause 1104 includding setting out, constuction of soring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved materials. I) Ordinary Soil (i) Upto 3 m Depth Construction of 1000 MM Dia NP-3 HP Culvert (Double Row)

Construction of 1000 MM Dia NP-3 HP Culvert (Single Row)

Providing concrete for plain /reinforced concrete in open foundations complete as per drawings and technical specifications clause 802,803,1202&1203 A. With crushed stone (i)P.C.C. grade M10 Nominal Mix 1:3:6 Construction of 1000 MM Dia NP-3 HP Culvert (Double Row)

Construction of 1000 MM Dia NP-3 HP Culvert (Single Row)

Bedding of Pipe: ( i) Type B (first class) Bedding : Laying (First class) bedding on well compacted sand, Moorum or approved granular material as per Clause 1105 ( ii) (ii) Granular Material Construction of 1000 MM Dia NP-3 HP Culvert (Double Row)

Construction of 1000 MM Dia NP-3 HP Culvert (Single Row)

Providing and Laying Reinforced Cement Concrete pipe NP3 for culverts on first class bedding of granular material in double row including fixing collar with cement morter 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106. ( A ) 1000 mm dia Construction of 1000 MM Dia NP-3 HP Culvert (Double Row)

Construction of 1000 MM Dia NP-3 HP Culvert (Single Row)

Plain / Reinforced cement in substructure complete as per drawings and technical specification clauses 802,804,805,806,807 and 1204 A. With crushed stone II. PCC grade M20 (i) Nominal Mix 1:2:4 Construction of 1000 MM Dia NP-3 HP Culvert (Double Row)

Construction of 1000 MM Dia NP-3 HP Culvert (Single Row)

Plastering with cement mortar (1:4), 15mm thick on brickwork in substructure as per Techical specification clauses 613, 614 &1204 A. With crushed stone (i PCC Grade M-20 Construction of 1000 MM Dia NP-3 HP Culvert (Single Row)

Providing and laying of dry rubble flooring complete as per drawing and technical specifications Clause 1303.3 Construction of 1000 MM Dia NP-3 HP Culvert (Double Row)

Construction of 1000 MM Dia NP-3 HP Culvert (Single Row)

APURBA JYOTI CHETIA

DIGANTA GOGOI