Dhu/AD19-20/06 Construction of Rural road from Alokjhari Mahamaya Dham to 22nd km of DK Road

Amount

Clearing and grubbing road land including uprooting wild vegitation, grass, bushes, shrubs, saplings and trees of girth upto 300mm, removal of stumps of such trees cut earlier and disposal unserviceable materials and stacking the serviceable materials to be used or auctioned, upto a lead of 1000m including removal and disposal of top organic soil not exeeding 150mm in thickness as per Technical Specification Clause 201. (i) By Manual Means. (A) In area of non throny jungle.

Construction of embankment with approved materials obtained from borrow pits with a lift upto 1.50 m , transporting to site, spreading grading to rquired slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead up to 1000m as per Technical specification clause 301.5 i) Private land.

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 with lead up to 1000m as per technical Specification clause 303.1. (i) Private Land

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 rotovator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per technical specification Cls 401. II) For Grading II Material

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 sreening/ binding materials to fill up the intersticses of course aggregate, watering and compacting to the required density grading III as per Technical Specification Clause 405. (A) By Manual Means.

HPC 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. A. Manual Means. (i) Upto 3.00 M depth.

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 M 10

Bedding of Pipe Type A ( Concrete cradle bedding) Laying concrete cradle bedding with M-15 grade cement concrete

Brick Masonry Work in cement mortar in foundation of Head walls completeexculding pointing and plastering as per drawing and technical specificationClause 1109 A. Brick Masonry in 1:4 cement mortar

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.

Plastering with Cement Mortar (1:4), 15 mm thick on brickwork in substructure as per technical specification

Backfilling in foundation trenches as per technical specification cl 1108

Constructon of RCC Box cell culvert Earthwork 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, backfilling with approved material. (i) Ordinary soil B. Manual Means ( Depth up to 3 m ) (II) with dewatering (i) Depth up to 3 m

Removal of unserviceable soil and disposal upto 1000m as per cl 305

Construction of dry rubble flooring at cross drainage works for relatively less important works. Under Drain Bed,

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.

Plain/Reinforced cement concrete, in open foundation complete as per drawing and technical specification including steel shuttering formwork.(N) Without plasticiser D. RCC Grade M 25 (With Batching Plant, Transit Mixer and Concrete Pump)

Reinforcement in Foundation: Supplying, fitting and placing TMT IS:1786 Fe500 D bar reinforcement in foundation complete as per drawing and technical specifications . (a) TMT-IS 1786 ( Fe-500 D) Primary Producer (TATA/ SAIL/ Esser Steel/ Jindal panther steel/ Shyam steel or equivalent)

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: 20 H towards dearing force. Complete as per drawing and technical specifications.

Back filling behind aboutment, wing wall and return wall complete as per drawing and technical specification. Sandy Material

Providing and erecting overhead signs of anti-corrosive steel tubular framed structure (all the steel work must be TATA/ SAIL/ any other approved brand) for retro reflective signage boards made of high intensity grade encapsulated lens type retro Reflective sheeting conforming to ASTMD4956 type B III specifications and having approved pattern over its entire surface bonded on to 2.00 mm thick aluminium sheet with back supporting angle iron frame of 35x35x4mm angle iron duly riveted with solid MS & aluminum rivets. The entire face of the sign shall be covered & bounded with yellow/ white/ red/ blue high intensity encapsulated lens reflective sheeting with distinctive hoed pattern on front side (no plain surface) with heat lamp vacuum applicator machine only. The yellow/ white/ red/ blue portion of the board shall be screen printed on the high intensity shed base including fixing the board on portal/ support/ wall/ dowel rod etc., with contractors clamps/ cleats/ bolts/ rivets/ wells including all contractors materials, labour, tools, lead & lifts etc. complete and all other incidental charges necessary for successful completion of work as per specifications and as directed. (Retro Reflective sheeting conforming to ASTMD4956 type B III specifications and Foundation Works shall be measured and paid separately)

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 posts 75 mm x 75mm x 6mm, firmly fixed to the ground by means of properly designed foundation with M- 15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per approved drawing 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 posts 75 mm x 75mm x 6mm, firmly fixed to the ground by means of properly designed foundation with M- 15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per approved drawing and Technical Specification Clause 801. (iii) 600mm circular

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 posts 75 mm x 75mm x 6mm, firmly fixed to the ground by means of properly designed foundation with M- 15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per approved drawing and Technical Specification Clause 801. (iv)800mmx 600mm rectangular

Turfing with Sods Furnishing and laying of the live sods of perennial turf forming grass on embankment slope,verges or other locations shown on the drawing or as directed by the Engineer including preparation of ground,fetching of sods and watering as per Technical specification Clause 309

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 PCC grade M20 Nominal mix 1:2:4

Providing and laying interlocking concrete block pavament with M40 grade grade of concrete blocks having thickness 80mm as per technical spcificationclause 1504 complete including carriage. A) Including Edge block / Edge restraints

Extra for providing and laying Coloured interlocking concrete block pavement as per technical specificatioin clause 1504 complete including carraige

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 2mm thick with area not exceeding0.9sqm supported on a mild steel single angle iron post 75x75x6mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450x450x600, 600 mm below ground level as per approved drawing and Technical Specification Clause 1701.

Kilometre Stone Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing,etc as per drawing and Technical Specification clause 1703 (ii) Ordinary kilometre stone (precast)

Kilometre Stone Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing,etc as per drawing and Technical Specification clause 1703 (iii) 200 m stone (precast)

Providing reflective pavement marker with Micro prismatic lens in both direction having thermoplastic body adhering to the specification and guidelines of MoSRT&H's fixed to the road surface using the adhesives and the procedures recommended by the manufacturers with three months replacement warranty and free maintenance.

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

Construction of RCC Load Bearing Drain Earthwork 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, backfilling with approved material. (i) Ordinary soil B. Manual Means ( Depth up to 3 m ) (II) with dewatering (i) Depth up to 3 m

Removal of unserviceable soil and disposal upto 1000m as per cl 305

Construction of dry rubble flooring at cross drainage works for relatively less important works. Under Drain Bed,

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.

Plain/Reinforced cement concrete, in open foundation complete as per drawing and technical specification including steel shuttering formwork.(N) Without plasticiser D. RCC Grade M 25 (With Batching Plant, Transit Mixer and Concrete Pump)

Reinforcement in Foundation: Supplying, fitting and placing TMT IS:1786 Fe500 D bar reinforcement in foundation complete as per drawing and technical specifications . (a) TMT-IS 1786 ( Fe-500 D) Primary Producer (TATA/ SAIL/ Esser Steel/ Jindal panther steel/ Shyam steel or equivalent)

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: 20 H towards dearing force. Complete as per drawing and technical specifications.

Back filling behind aboutment, wing wall and return wall complete as per drawing and technical specification. Sandy Material

Routine maintenance for Ist year

Routine maintenance for 2nd year

Routine maintenance for 3rd year

Sri Bishnu Basumatary

Md Nabirul Islam

PADMAVATI CONSTRUCTION

birkhang boro

Tapash Paul