Strengthening and Widening of Kufri to Chail road Km 0/000 to 25/000

Excavation in soil in hilly area in all heights and depths in all kinds of soil including saturated soil comprising of mixed soil , ordinary rock and hard rock .All work of rock cutting by blastingshall be carried out by taking all necesary precautions against soil erosion ,damages to hill side ,water pollution etc. and to protect stability of hill side .Rock shall be excavated with chiseling and wedging out of rock (where blasting is prohibited) .All earth work in cutting /excavation including rock excavation shall be carried out true to lines ,grades ,sides slopes,width,camber,super-elevation and level as shown on the drawing and as directed by the Engineer-in-Charge in conformity with the requirement of MoRD technical specification for Rural Road, Section. 300 & 1600 to achive designed formation width including hauling and stacking of materials useful for constrcution at suitable sites safe manner and disposal of all surplus material to the approved dumping sites through all modes of transportation including head load and animal transport and mechanical means along with its levelling, fine dressing and carriage of machineries, tools, equipments and safety measures and other incidentals necessary to complete the work by mechanical means and labour if required. The land for dumping sites shall be arranged by the contractors himself and nothing extra shall be paid on this account,filling of unevenness blind age and finishing of the road to specified dimensions or as directed by the Engineer-in-charge for smooth riding .The recovery for stones ,whether useful or not for 72.71 Cum (Seenty two point seventy one) cubic metre at the rate of Rs 300/-only (Rupees three hundred only ) per cubic meter shall be effected on prorata basis in all circumstances .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 rate is including octroi, royality, Malkana, toll tax or any other taxes imposed by the Government but excluding GST.

Earth work in excavation for structures in all depths as per drawing and technical specification for rural roads August 2004 clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious materials and disposal in all lead and lift including dressing of sides and bottom and back filling in trenches with excavated Suitable materials. 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 level as shown on the drawings or as directed by the Engineer-in-Charge hauling and stacking of materials useful for construction at suitable sites and safe disposal of unsuitable cut materials in specified manner treaming filling of unevenness blind age and finishing of the road to specified dimension or as directed by the Engineer-in-Charge. If the foundation of the structure is in an area with stagnant water or water is met with in the excavation due to spring seepage rain and other causes it shall be remove by suitable diversion bailing out or pumping as directed and the area of the foundation or embankment shall be kept dry. Any loss to the public or private property during the course of excavation shall be the sole responsibility of the contractor which shall have to be duly compensated by him in all respects including all incidental charges.

Providing and laying Cement Concrete 1:2:4 (One Cement: Two coarse sand: Four graded stone aggregate 20mm nominal size) curing complete including the cost of form work and hauling of materials in all leads and lifts as per the entire satisfaction and direction of Engineer-in-Charge.

Providing & laying heavy duty precast cement concrete inter locking paver blocks vibro compacted upto M-50 grade i/c border or kurb block grey or coloured over sub-base of the concrete with 25mm thick average thickness of cement mortar 1:4(1 cement:4sand) laid over and jointed with neat cement slurry mixed with pigment to match the shade of blocks i/c curing rubbing & polishing complete sub base concrete floor to be paid for 80mm thick inter locking blocks.including hauling of materials in all leads and lifts as per entire satisfaction and direction of Engineer-in-Charge.

Providing and laying concrete Mechanically mixed and vibrated P.C.C. M-10 nominal mix 1:3:6 (one cement: three sand: six graded stone aggregate 20 mm (twenty millimeter) nominal size for plain /reinforced concrete in open foundations and plinths or similar works complete as per drawings and technical specification for rural roads August 2004 clause 802, 803, 1202 and 1203 and curing complete including the cost of form work and hauling of materials in all leads and lifts as per the entire satisfaction and direction of Engineer-in-Charge.

Providing and laying plain cement concrete mechanically mixed and vibrated PCC M-15 nominal mix 1.2.5.5 {(one cement: two and half sand: five graded hard stone aggregate 20 mm. (twenty millimeter) nominal size for plain concrete in foundations and plinths or similar works complete as per drawings and technical specification for rural roads August 2004 clause 802, 803, 1202 and 1203 and curing complete including the cost of form work and hauling of in all leads and lifts as per the entire satisfaction and direction of Engineer-in-Charge

Providing and laying PCC M20 reinforced cement concrete in sub-structure complete as per drawing and Technician Specification clause800, 1205.4 and 1205.5 and curing complete including the cost of form work and hauling of materials in all leads and lifts as per the entire satisfaction and direction of Engineer-in-Charge.

Providing and laying RCC M25 reinforced cement concrete in super-structure complete as per drawing and Technician Specification clause800, 1205.4 and 1205.5 and curing complete including the cost of form work and hauling of materials in all leads and lifts as per the entire satisfaction and direction of Engineer-in-Charge.

Providing and laying RCC M30 reinforced cement concrete in super-structure complete as per drawing and Technician Specification clause800, 1205.4 and 1205.5 and curing complete including the cost of form work and hauling of materials in all leads and lifts as per the entire satisfaction and direction of Engineer-in-Charge.

Supplying fittig and placing HYSD bar (Fe415) reinforced in Sub Structure as per drawing and technical specification clause 1002, 1002, 1005, 1010 & 1202 including hauling of material in all leads, lifts as per the entire satisfaction and direction of Engineer-in-charge.

Laying Reinforced Precast R.C.C. Box culverts on first class bedding of granular material in single row including fixing collar but excluding excavation, protection works, backfilling concrete and masony work in head walls and parapets. Complete as per drawing & specification &dirction of Engineer -in-charge. ( Size 1.00 x1.00 mtr)

Laying Reinforced 900mm dia Cement Concrete Pipe NP2/ Prestressed Concrete Pipe 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 masony work in head walls and parapets.as per dirction of Engineer -in-charge.

Compacting original ground supporting sub-grade Loosening of the ground upto a level of 500 mm below the Sub-grade level, watered, graded and compacted in layers to meet requirement of table 300-2 for sub-grade construction and hauling of materials in all leads and lifts as per the entire satisfaction and direction of Engineer-in-Charge.

Construction of granular 200 mm thick ( Two hundred milimetre thick). sub-base by providing well graded material, spreading in uniform layers with Tractor mount 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 and hauling of materials in all leads and lifts as per the entire satisfaction and direction of Engineer-in-Charge.

Providing, laying, 250 mm thick (two hundred fifty milimetre thick)spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixedMaterial by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compactingwith ibratory roller to achieve the desired density. as per Technical Specification Clause 405 (Four hundred Five) including carriage of materials in all leads and lifts as per entire satisfaction and direction of Engineer-in-Charge (Grading -III)

Providing and applying primer coat with Bitumen emulsion (SS-I) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.85(One) kilogramme per square meter using mechanical means as per Technical Specification Clause 502 (Five hundred Two) including carriage of materials in all leads and lifts as per entire satisfaction and direction of Engineer-in- Charge.

Providing and applying tack coat with Bitumen emulsion (RS-I) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.275 kilogramme per square meter using mechanical means as per Technical Specification Clause 502 (Five hundred Two) including carriage of materials in all leads and lifts as per entire satisfaction and direction of Engineer-in-Charge

Providing and laying Dense grade bituminous macadam with 100-120 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder @ 4.00 to 4.50% by weight transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achives the desired compaction including hauling of materials in all leads and lifts as per entire satisfaction and direction of Engineer-in- Charge. 50 mm thick ( Fifty mimimetre thick).

Providing and laying 30 mm thick ( Thirty milimetre thick) bituminous Concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder@ 5.4 to 5.6 per cent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic praver finisher with sensor control to the required grade, level and alignment, rolling with soomth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause NO. 509 complete in all respects including hauling of materials in all leads and lifts as per entire satisfaction and direction of Engineer-in- Charge.

Providing and laying 12 mm thick mastic asphalt wearing course on top of deck slab excluding prime coat with paving grade bitumen meeting the requirements given in Table 500-39, prepared by using mastic cooker and laid to required level and slope after cleaning the surface, including providing antiskid surface with bitumen precoated fine grained hard stone chipping of 9.5 mm nominal size at the rate of 0.005cum per 10 sqm and at an approximate spacing of 10 cm center to center in both directions, pressed into surface when the temperature of surfaces not less than 100 deg. C, protruding 1 mm to 4 mm over mastic surface, all complete as per clause 516 and hauling of materials in all leads and lifts as per the entire satisfaction and direction of Engineer-in-Charge.

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 x75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 810 including hauling of materials in all leads and lifts as per entire satisfaction and direction of Engineer-in- Charge.

Back filling behind abutment,wing wall and return wall complete as per drawing and technical specification clause 1204.3.8 granular material. including hauling of materials in all leads and lifts as per entire satisfaction and direction of Engineer-in- Charge.

Providing weepholes in brick masonry/stone masonry/plain reinforced conrete abutment,wing wall, return wall with 100 mm dia. PVC pipe extending through the full width of the structures with slope of l(v) : 20 (H) towards drawing face complete as per drawing and technical specification clauses 614,709,1204.3.7.including hauling of materials in all leads and lifts as per entire satisfaction and direction of Engineer-in- Charge.

Drainage spout complete as per drawing and technical specification clause 1209.including the cost of form work and hauling of materials in all leads and lifts as per the entire satisfaction and direction of Engineer-in-Charge

Providing and fixing of typical PMGSY informatory sign board with Logo as per MORD specifications and drawing. Three MS Plates of 1.6 mm thick, top and middle plate duly welded with MS flat iron 25mm x 5m size on back on edges. The lower plate will be welded with MS angle iron frame of 25mm x 25mm x 5mm. The angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 75mm x 75 mm of 12 SWG sheet tubes posts duly embedded in cement concrete M-15 grade blocks of 450mm x 450mm x 600mm. 600mm below ground level. The top most diamond plate will be welded to middle plate by 47mm x 47mm of 12 SWG steel plate tube. All M.S. will be stove 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 a

s per drawing Clause 1701 and Annexure 1700.1 including hauling of material in all leads. lifts as per the entire satisfaction and direction of Engineer-in-charge.

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 75 mm 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 drawings and Technical Specification Clause 801 as per the direction of Engineer-in-charge.

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/concrete surface, including cleaning the surface of all dirt, dust and other foreign matter, demarcation at site and traffic control as per drawing and Technical Specification Clause 1702 as per the entire satisfaction and direction of Engineer-in-charge.

Reinforced cement concrete Mechanically mixed and vibrated M-15 grade 5 th ( fifth)kilometer stone local stone of standard design as per IRC 8 fixing in position including painting and printing etc. as per drawing and technical specifications rural roads August 2004 clause 1703.5th kilometre stone including hauling of material in all leads. lifts as per the entire satisfaction and direction of Engineer-in-charge.