Bongaigaon/1

Amount

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes,shrubs,saplings and trees of girth upto 300mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, uptoa lead of 1000 m including removal and disposal of top organic soil not exceeding 150mm in thicknessas 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 upto1.5m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 (i) Private Land

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 comp g actin to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 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 rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 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, rollingwith smooth wheel roller 80-100kN in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate,water ingand compacting to the required density Grading 3 as per Technical Specification Clause 405. Using stone screening Type-B 11.2 mm for Gr.III By Mechnical Means

Cement concrete pavement: Construction of unreinforced,dowel jointed at expansion and construction joint only,plain cement concrete pavement, thickness as per design,over a prepared subbase,with 43 grade cement or any other type as per clause 1501.2.2M30 grade,coarse and fine aggregrette conforming to is:383,maximum size of coarse aggregate not exceeding 25mm,mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork(steelchannel,laying and fixing of 125 micron thick polythene film,wedges,steel plates including levelling the formwork as per drawing) spreading the concrete with shovels,rakes,compacted using needle,screed and plate vibrator and finished in continuous operation including provision of contraction and expansion,construction joints,applying debonding strips,primer,sealant,dowelbars,near approaches to bridge/culverts and construction joints,admixture as approved,curingof concrete slabs for 14 days.

Providing and fixing of typical PMGSY informatory signboard with Logo as per MORD specifications and drawing.Three MS Plates of 1.6mmthick, top and middle plate duly welded with MS flat iron 25mmx5m size on back on edges. The lower plate will be welded with MS angle iron frame of 25mmx25mmx5mm. The angle iron frame of thelower most plate and flat iron frame of middle plate will be welded to 2nos.75mmx75mm of 12 SWG sheet tubes posts duly embedded in cement concreteM-15 grade blocks of 450mmx450mmx600mm,600mm below ground level. Thetop most diamond plate will be welded to middle plate by 47mmx47mm of 12 SWG steel plate tube. AllM.S. will bestove enameled on both sides. Lettering and printing arrows, border etc. will be painted with ready mixed synthetic enamel paint of superior quality in required shade and colour. All sections of framed posts and steel tube will be painted with primer and two coats of epoxy paint as per drawing Clause1701 and Annexure 1700.1

Providing & fixing of retro – reflectorised cautionary, mandatory and informatory sign as per IRC:67 made 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 8 mm 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 drawings and technical specification Clause 801 i) 600mm equilateral triangle

Providing & fixing of retro – reflectorised cautionary, mandatory and informatory sign as per IRC:67 made 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 8 mm 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 drawings and technical specification Clause 801 i) 600mm circular

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusiveof surface applied glass beads as per IRC:35. The finished surface to be level, uniform and free from streaks and holes and conforming to the MoSrt&H specifications

Laying of Geocell and placing in place with peg and filling the earthbin the cell after laying as per directed by the department.

Metal Beam Crash Barrier, Type- A: "W" Metal Beam Crash Barrier (Providing and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2m center to center, 1.8 m high, 1.1m below ground/road level, all steel parts and fitments to be galvanized by hot dip process, all fitting to conform to IS:1367 and IS:1364, metal beam rail to be fixedon the vertical post with a spacer of channel section 150mm x75mm x 5mm, 330mm long complete as per clause 810.)

Construction of 600mm dia Single opening HPC 3 No. Earth work in excavation of foundation of structures as per drawing and technical specifications Clause 305.1, including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50m, dressing of sides and bottom and backfilling with approved material. I. Ordinary soil upto 3 m depth

PCC M10 (1:3:6) in levelling course below open Foundation of Head walls as per drawing and technical specifications Clauses 1109.

Laying 1st class bedding on well compacted sand, moorum brick soling layer as per clause 115(ii) Granular bedding.

Brick msonry work in cement mortar in foundation of wall complete excepting pointing and plastering, as per drawing and technical specification Clauses 1109 A) Brick Masonry in ii) In 1:4 cement mortar

Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of grannular material in single row including fixing collar with cement mortar 1;2 but excluding excavatiuon, protection works, backfilling, concrete and masonary works, in head walls and parapets Clause 1106. B) 600 MM Dia

Plastering with cement morter(1:6) 15mm thick on brick work in sub structure as per technical specification.

RAJU CHANDRA BASUMATARY (BID ID -260924)