Construction of Hared to Karnathu via Taras Shilla Nalla

Amount

Excavation in earthwork in hilly areas in all heights and depths, in all kind of soil including saturated soil comprising of mixed soil, ordinary rock and hard rock. All work of rock cutting by blasting shall be carried out by taking all necessary precautions against soil erosion, damage to hill side, water pollution, etc. and to protect stability of hill side. Rock shall be excavated with chiseling and wedging out rock (where blasting is prohibited). All earth work in cutting/excavation, including rock excavation shall be carried out true to lines, grades, side slopes, width, camber, super-elevation and levels as shown on the drawings or as directed by the Engineer-in-charge, in conformity with the requirement of technical specification clause 1603.1 and 1603.2 to achieve designed formation width including hauling and stacking of material useful for construction at suitable sites and safe disposal of unsuitable cut materials in specified manner,up to all leads & lift and finishing of the road to specified dimensions or as directed by the Engineer-in charge for smooth riding. Any loss to the public and private property during the course of excavation shall be the absolute responsibility of the contractor, which shall have to be duly compensated by him in all cases. The recovery @ Rs. 300.00 per cubic metre for 1171.58 cubic metre useful stones shall be made from the contractor on pro-rata basis in each running bill

Providing and laying mechanically mixed & vibrated cement concrete 1:4:8 (one cement: four sand: eight graded crushed / broken stone aggregate 40 mm (forty milimeters) nominal size ) and curing complete including the cost of form work in Retaining walls Breast walls, in or under water complete including, pumping or bailing out water ,dewatering removal of slush as required at site which may arise at the time of laying under water complete for all heights/depths including cost of form work as per drawings and MORD technical specifications section/ clause 802, 803,1202 & 1203 and as per the directions of Engineer-in-Charge including carriage of material within all leads and lifts and other incidentals and to the entire satisfaction of the Engineer-in-Charge .

Back filling with granular material behind abutments, wing walls and return walls complete as per technical specification clause 1206.3 sandy material and as per the directions of Engineer-in-Charge including carriage of material within all leads and lifts and other incidentals and to the entire satisfaction of the Engineer-in-Charge .

Construction of embankment for roadway with approved material obtained from borrow pits with all lifts tansporting to site, spreading grading to required slope and compacting to meet requirement of table 300.1 and 300.2 with all lead as per technical specification clause 301 and as per the directions of Engineer-in-Charge including carriage of material within all leads and lifts and other incidentals and to the entire satisfaction of the Engineer-in-Charge .

Providing weep holes in brick masonry/ stone masonry / plain reinforced concrete abutment , wing wall, return wall with 100mm (one hundred millimetre) diametre PVC pipe extending through the full width of the structures with slope of 1V:20H towards draining face complete as per drawing and technical specifications clauses 614,709,1206.6 within all leads, lifts, carriage of material and other incidentials, as per direction of Engineer-in-Charge.

Providing and laying of boulder apron laid in wire crates with 4mm (four millimetre) diametre G.I. wire conforming to IS: 280 and IS: 4826 in 100mm x 100mm (one hundred millimetre into one hundred millimetre) mesh (woven diagonally) including 10% (ten percent) extra for laps and joints laid with stones boulders weighting not less than 25 Kg. (twenty five kilogram) each as per drawing and technical specifications clause 1301 complete within all leads, lifts, carriage of material and other incidentials, as per direction of Engineer-in-Charge.

Providing and laying mechnically mixed and vibrated concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications clause 802, 803, 1202 & 1203. Plain cement concrete Grade M-10 nominal mix 1:3:6 (one cement : three sand : six graded stone aggregate 20mm (twenty millimetre) nominal size) including cost of form work and curing complete within all leads, lifts carriage of material and other incidentials, as per direction of Engineer-in-Charge.

Providing and laying mechnically mixed and vibrated plain/reinforced cement concrete in substructure complete as per drawings and technical specifications clause 802, 804, 805, 806, 807, 1202 & 1206. Plain cement concrete Grade M-15 nominal mix 1:2.5:5 (one cement two point five sand five stone aggregate) 20mm nominal size including cost of form work and curing complete within all leads, lifts carriage of material and other incidentials, as per direction of Engineer-in-Charge.

Providing and laying mechnically mixed and vibrated concrete cradle bedding with M-15 grade nominal mix 1:2.5:5 (one cement two point five sand five stone aggregate) 20mm nominal size including cost of form work and curing complete cement concrete as per clause 1101.5 and as per the directions of Engineer-in-Charge including carriage of material within all leads, lifts, carriage of material and other incidentials, as per direction of Engineer-in-Charge.

Providing and laying flooring laid over cement concrete bedding complete as per drawing and technical specification clause 1303 cement concrete bedding M-15 grade nominal mix 1:2.5:5 (one cement two point five sand five stone aggregate) 20mm nominal size including cost of form work and curing complete and to the entire satisfaction of the Engineer-in-Charge within all leads, lifts, carriage of material and other incidentials, as per direction of Engineer-in-Charge.

Providing and laying mechnically mixed and vibrated plain/reinforced cement concrete in sub structure (M-20 grade stone aggregate 20mm) (twenty millimeter) nominal mix including cost of form work and curing complete as per drawings and technical specifications clause 802, 804, 805, 806, 807, 1202 & 1206 within all leads, lifts, carriage of material and other incidentials, as per direction of Engineer-in-Charge.

Providing and laying mechnically mixed and vibrated reinforced cement concrete in super structure as per drawing and technical specifications clause 1401 RCC Grade M-25 as per the directions of Engineer-in-Charge including carriage of material within all leads, lifts, carriage of material and other incidentials, as per direction of Engineer-in-Charge.

Supplying, fitting, and placing HYSD bar reinforcement in sub structure including cutting, bending, binding and placying in position complete as per drawing and technical specifications clauses 1001, 1206 as per the directions of Engineer-in-Charge including carriage of material within all leads, lifts, carriage of material and other incidentials, as per direction of Engineer-in-Charge.

Supplying, fitting, and placing HYSD bar reinforcement in super structure including cutting, bending, binding and placying in position complete as per drawing and technical specifications clauses 1001, 1401 as per the directions of Engineer-in-Charge including carriage of material within all leads, lifts, carriage of material and other incidentials, as per direction of Engineer-in-Charge.

Providing and laying 900mm dia meter reinforced cement concrete pipe NP3 for culverts on concrete cradle bedding in single row including fixing collar with cement mortar 1:2 (one cement two sand) but excluding excavation, protection works, backfilling, concrete and masonary works in head walls and parapets clause 1101 complete within all leads, lifts, carriage of materials and other incidentials, as per direction of Engineer-in-Charge.

Construction of RCC railing of M-25 (twenty five) grade in cast -in-situ with 20 (twenty) millimeter nominal size aggregate, true to line and grade, tolerance of vertical railing post not to exceed 1 in 500 (one into five hundred), centre-to-centre spacing between vertical posts not to exceed 2000 (two thousand) millimeter as per drawing and technical specification Clause 1404.3 within all leads, lifts, carriage of material and other incidentials, as per direction of Engineer-in-Charge.

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 as per Technical Specification Clause 303 complete as per direction of engineer-in-charge within all leads, lifts carriage of material and other incidentials.

Construction of granular sub-base conforming to gradings of Table 410.1A, spreading in uniform layers with tractor mount grader on prepared surface mixing by mix in place method with rotavator at OMC and compating with smooth wheel roller to achieve the desired density, complete as per technical specification Clause 401 within all leads, lifts carriage of material and other incidentials, as per direction of Engineer-in-Charge.

Providing, laying, spreading and compacting stone aggregates by manual means of 63 to 45mm (sixty three into fourty five) millimeter specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN (eighty-hundred kilo newton) static roller in stages to proper grade and camber, applying and brooming stone screening/ binding materials to fillup the interstics of course aggregate, watering and compacting to the required density Grading-2 (two) as per technical specification clause 405 complete within all leads, lifts, carriage of material and other incidentials, as per direction of Engineer-in-Charge.

Providing, laying, spreading and compacting stone aggregates by manual means of 53mm to 22.4mm (fifty three into twenty two point four) millimeter sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN (eighty-hundred kilo newton) static roller in stages to proper grade and camber, applying and brooming, stone screening/ binding materials to fillup the interstics of coarse aggregate, watering and compacting to the required density Grading-3 (three) as per technical specification clause 405 complete within all leads, lifts, carriage of material and other incidentials, as per direction of Engineer-in-Charge.

Providing and applying priming coat with bitumen emulsion (SS-I) at the rate of 0.70 -1.00 kg (zero point seven zero - one point zero kilogram) per square metre on prepared surface of granular base including cleaning of road surface with mechnical broom as per technical specification clause 502 including hauling of material with in all leads and lifts by all modes of transportation as per direction of Engineer-in-Charge.

Providing and applying tack coat with bitumen emulsion (RS-I) at the rate of 0.25 -0.30 kg (zero point two five - zero point three zero kilogram) per square metre on granular surface treated with primer coat cleaned with hydraulic broom as per technical specification clause 503 including hauling of material with in all leads and lifts by all modes of transportation as per direction of Engineer-in-Charge.

Providing and laying semi dense bituminous concrete with 60-80 (Sixty - Eighty ) TPH batch type hot mix plant producing an average output of 50 (fifty) tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.0% (five point zero ) per cent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tendem rollers to achive the desired compaction as per MoRD specification clause 509 complete including hauling of material within all leads, lifts by all mode of transporation and other incidentials, as per direction of Engineer-in-Charge.

Construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement mechanically mixed and vibrated and curing complete, thickness as per design, over a prepared sub base, with 43 (forty three) grade cement or any other type as per Clause 1501.2.2, M30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25mm, mixed in a concrete mixer of not less than 0.2 cum (zero point two cubic metre) capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 (one hundred twenty five) 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 vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days, using curing compound (where specified) and water finishing to lines and grade as per drawing and technical specification clause 1501 complete within all leads, lifts, carriage of material and other incidentials charges, as per direction of Engineer-in-Charge.

Providing concrete for plain/reinforced concrete in sub structure complete as per drawings and technical specification clause 802, 804, 505, 806, 807, 1202 and 1206 PCC Grade M20 mechanical mix and vibrating and other incidentals and to the entire satisfaction of the Engineer-in-Charge

Providing and erecting a "W" metal beam Crash Barrier comprising of 3mm (three millimetre) thick corrugated sheet metal beam guard rail 70cm (seventy centimetre) above road/ ground level fixed on ISMC channel vertical posts 150X 75 X 5mm (one hundred fifty into seventy five into five millimetre) thick spaced 2.00m (two point zero metre) centre to centre, 1.80m (one point eight zero metre) high, 1.10m (one point one zero metre) below ground/ road level. All steel parts and fitments to be galvanised by hot deep process, all fittings to confirm to IS : 1364, metal beam guard rail to be fixed on the vertical posts with a spacer of channel section 150X75X5mm (one hundred fifty into seventy five into five millimetre), 330mm ( three hundred thirty millimetre) long complete as per MoRTH specification clause 811.3 within all leads, lifts carriage of material and other incidentials, as per direction of Engineer-in-Charge.

Supplying and installation of delineators (road way indicators hazard markers, object markers), 80-100 (eighty into hundred) centimeter high above ground level, painted black and white in 15 (fifteen) centimeter wise strips, fitted with 80x 100 (eighty into hundred) millimeter rectangular or 75 (seventy five) millimeter dia circular reflectorisex panels at the top, buried or pressed into the ground andconforming to IRC - 79 and the drawing and MoRTH technical specificationi clause 806 to the entire satisfaction of the Engineer-in-Charge .

Providing and fixing of typical NABARD informatory sign board with Logo as per M.O.R.D. specification and drawing . Three MS plates of 1.6 mm ( one point six millimeter) thick top and middle plate duly welded with MS flat iron 25mmx5mm ( twenty five millimeters into five millimeters) size on back on edges. The lower plate will be welded with MS angle iron frame of 25mmx25mmx5mm (twenty five millimeter into twenty five millimetre into five millimeter). The angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 Nos. ( Two Nos.) 75mmx75mm (seventy five millimeter into seventy five millimeters) of 12 SWG ( twelve standard wire gauge) sheet tubes posts duly embedded in cement concrete M-15 ( M fifteen) grade blocks of 450mmx450mmx600mm ( four hundred fifty millimeters into four hundred fifty millimeters into six hundred millimeters), 600mm ( six hundred millimeters) below ground level. The top most diamond plate will be welded to middle plate by 47mmx47mm ( forty seven millimeter into forty seven millimeters) of 12 SWG ( twelve standard wire gauge) steel plate tube. All MS will be stove enameled on both sides. Lettering and printing, arrows, borders etcetera 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 and M.O.R.D. technical specifications clause 1701 and Annexture 1700.1 including hauling/ carriage of materials to various location through all modes of transportation in all leads, lifts and other incidental complete and as per direction of Engineer-In-Charge.

Providing and Fixing reinforced cement concrete M15 grade kilometer stone / 200m stone of standard design as per IRC:8/ IRC 26, fixing in position including painting and printing, etc as per drawing and technical specification clause 1703 through all modes of transportation in all leads, lifts and other incidental complete and as per direction of Engineer-In-Charge. 5th Kilometer Stone

Ordinary Kilometer Stone

200 Meter Stone

Semi Reflective Traffic Signs 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 (one point five) millimeer thick supported on a mild steel angle iron post 75mm x 75mm x 6mm (seventy five into seventy five into six) millimeter firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mm x 450mm x 600mm (four hundred fifty into four hundred fifty into six hundred ) in 600, millimeter below ground level as per drawings and technical specification clause 801, 1701, millimeter equilateral triangle / circular / rectangular and as per the directions of Engineer-in-Charge including carriage of material within all leads and lifts and other incidentals.

Direction and Place Indentification signs up to 0.9 sqm size board. 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, 2 (two) millimeter thick with area not exceeding 0.9 (zero point nine) square meter supported on a mild steel single angle iron post 75 x 75 x 6 (seventy five into seventy five into six) millimeter firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450mm x 450mm x 600mm ) four hundred fifty into four hundred fifty into six hundred) 600 (six hundred) below ground level as per approved drawing and Technical Specification Clause 1701 and as per Direction of Engineer-in-Charge including carriage of material with in all leads and lifts, and other incidentals.

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, 2 (two) millimeter thick with area exceeding 0.9 (zero point nine) square meter supported on mild steel langle iron posts 75 mm x 75mm x 6mm (seventy five into seventy five into six) millimeter 2 Nos. firmly fixed to the ground by means of properly designed foundation with M-15 (fiteen) grade cement concrete 450mm x 450mm x 600mm (four hundred fifty into four hundred fifty into six hundred ) millimeter, below ground level as per approved drawing and technical specification clause 1701 and as per the directions of Engineer-in-Charge including carriage of material within all leads and lifts and other incidentals and to the entire satisfaction of the Engineer-in-Charge .

Routine maintenance after completion of construction work including hauling/ carriage of all labour, equipment and materials to various locations of site through all modes of transportation in all leads and lifts to the entire satisfaction of Engineer-in-Charge.

For 1st Year

For 2nd Year

For 3rd Year

For 4th Year

For 5th Year

G.P.ACHARYA

P. L. SHARMA