SOPD_TSP_20_21_01 Improvement of Road from Pirakhata PWD road to Bogoribari under TSP area for the year 2020-21(ch.0.00m to 1200.00m) (L-1.20Km)

Amount

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. (i) By Manual Means (A) In area of non thorny jungle

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 (a) Private land.

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 compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. (a) Private land.

Construction of granular sub-base by prevelling well gradeed 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 achive the desired, conplete as per Technical Specification Clause.401 (ii) For Grading Material (Gr-II)

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification 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 to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. Grading-III (B) By manual Means

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. (a) 80mm thick interlocking precast blocks having compressive strenth of 40N/Sq.mm

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. (c) Providing and laying M-40 grade cement concrete Edge block/Edge restraints complete as per technical specification cl. 1504.

Retro reflectorised Traffic sign :Providing and erecting of retro reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of high intensity encapsulated lens type reflective sheeting vide clause 8o1.3, fixed over aluminium sheeting, 2 mm thick fixed on an angle iron of 25x25x4mm suported on a mild steel angle iron post 75mmx75mmx6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45cmx 45cm x60cm, 60cm below ground level as per approved drawing & sign. (All the Steel work must be Tata/Sail/or any other approved brand) i)60 CM equilatreral tringle

Retro reflectorised Traffic sign :Providing and erecting of retro reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of high intensity encapsulated lens type reflective sheeting vide clause 8o1.3, fixed over aluminium sheeting, 2 mm thick fixed on an angle iron of 25x25x4mm suported on a mild steel angle iron post 75mmx75mmx6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45cmx 45cm x60cm, 60cm below ground level as per approved drawing & sign. (All the Steel work must be Tata/Sail/or any other approved brand) iv)80cmmx60cm rectangular

Planting of Trees and their Maintenance for three Year (Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, 1 m deep dug in the ground, mixing the soil with decayed farm yard/sludge mannure, planting the saplings, backfilling the trenches, watering , fixing the tree guatrd and maintaining the plants for one year.

Making Tree Guard 53 cm dia and 1.3 m high as per design from empty bitumen drum (Making tree guard 53 cm dia and 1.3 m high as per design from empty bitumen drum, slit suitably to permit sun and air, (supplied by the department at stock issue rate) including providing and fixing 2 nos MS sheet rings 50mmX0.5mm with rivets, complete in all respects.

Painting Lines, Dashes, Arrows etc on Roads in Two Coats on New Work (Painting lines, dashes, arrows etc on roads in two coats on new work with ready mixed road marking paint conforming to IS:164 on bituminous surface, including cleaning the surface of all dirts, dusts and other foreign matter, demarcation at site and traffic control.) Up to 10 cm in width

HP Culvt. (single row)Earthwork in excavation for foundation of structures upto 3 m depth as per drawing and technical specification Clause 1104 includding 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 Upto 3 m depth..

Providing concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specification including steel shuttering formwork. I. Without plasticiser A. P.C.C grade M15,

Providing concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specification including steel shuttering formwork. I. Without plasticiser A. P.C.C grade M20

Plain/reinforced cement concrete, in sub structure complete as per drawing and technical specification including steel shuttering formwork. I. Without plasticiser B. P.C.C grade M20

Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106. (B) 1000 mm dia

Plastering with cement mortar (1:3) on brickwork in substructure as per technical specification

Earthwork in excavation for foundation of structures upto 3 m depth as per drawing and technical specification Clause 1104 includding 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 Upto 3 m depth..

Providing concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specification including steel shuttering formwork. I. Without plasticiser A. P.C.C grade M15,

Plain/reinforced cement concrete, in sub structure complete as per drawing and technical specification including steel shuttering formwork. I. Without plasticiser B. P.C.C grade M20

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 mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets as per Clause 1106. 1000mm dia

Plastering with cement mortar (1:3) on brickwork in substructure as per technical specification

SRI PRANAB BARMAN