Tender For New Construction Work Of Tikri Bujurg To Biharka Road. - Construction of embankment with approved material obtained from availble land as permitted and approved byEngineer-in-Charge and as per Technical Specitaion Clause 301.3.4.1,with all liftsand leads,spreading, grading to required slope and compacting to meet requirement of Tables 300.1and 300.2 as per Technical Specification clause 301.5 2 Construction of subgrade 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 up to 1000 m as per Technical specification cause 303.1. including Stablization with 2% slaked lime including its mixing with rotabator complete. 3 Construction of Granular sub base by providing well graded material, spreading in uniform layer with motor grader on prepared surface mixing by mix in place method with 2% Cement (OPC) with rotavator at OMC and compacting with smooth wheel roller to achive the desired density complete as per clause 401. 4 Providing , laying, spreading material on a prepared subgradeadding cement @ 4% by weight of the spread material manually mixing in place with rotavator and compacting with the road roller at OMC to achive the desired unconfined strength and to form a layer of sub base. 5 Providing and applying tack coat with V.G.-10 bitumen using bitumen pressure dristributor @ 0.35 kg. per sqm. on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503. 6 Providinglaying & rolling of open graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates using VG-10 grade bitumen to required line ,grade and level to serve as wearing course on a previously prepared base including mixing in a suitable plant,laying and rolling with a three wheel 80-100 KN static roller capacity finished to required level and grades to be followed by seal coat . Technical sepecification Claues 508 7 Providing and laying seal coat by manual means with VG-10 grade Bitumen sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type-C As per Technical Specification Clause 510 8 Construction of sub grade and earthen shoulders with approved materials obtained from boorrow pits with all lifts & leads, transporting to site, spreading, grading to required slop and compacted to meet requirement of table No. 300-2 Patri 9 Construction of Granular sub base by providing well graded material, spreading in uniform layer with motor grader on prepared surface mixing by mix in place method with with rotavator at OMC and compacting with smooth wheel roller to achive the desired density complete as per clause 401. 10 Providing, laying, spreading and compacting stone aggregates of 22.4-53mm sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smoothwheel roller 80-100 kN in stages to proper grade and camber, applying and brooming stone screeningto fill up the interstices of coarse aggregates, watering and compacting to the required density grading-III as per technical specification clause 405 11 Construction ofun-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 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 25 mm, 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 (steel channel, 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 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, 12 Construction of sub grade and earthen shoulders with approved materials obtained from boorrow pits with all lifts & leads, transporting to site, spreading, grading to required slop and compacted to meet requirement of table No. 300-2 Patri 13 Earthwork in excavation for structures as per drawingand technical specifications clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious materials and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. 14 Sand Filling in foundation trenches as per drawing and technical specification Clause 305.3.9 15 Plain cement concrement 1:3:6 nominal mix in foundation with crushed aggregate 40 mm nominal size mechanically mixed,placed in foundation and compected by vibration including curing for 14 days. (M 10) 16 Providing and laying reinforced cement concrete M 25 gradein Foundation as per drawing and technical specifications clauses 800, 1205.4 and 1205.5 17 Providing and laying reinforced cement concrete M 25 gradein superstructure as per drawing and technical specifications clauses 800, 1205.4 and 1205.5 18 Supplying fitting and placing HYSD bar reinforcement in superstructure complete as per drawing and Technical Specifications clauses 1002, 1010 and 1202 19 Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and Technical Specification. 20 Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification clauses 614. 709, 1204.3.7 21 Providing and laying filter material underneath pitching in slopes complete as per drawing and technical specifications Clause 1302S.I. No.14.6 22 Providing and laying boulder apron for bed protection with stone boulders of minimum size and weight as per Table 1300.1, no fragmentweighing less than 25 kg laid dry complete as per drawing and technical specifications Clause 1301 23 Providing and laying pitching on slopes laid over prepared filter media as per drawing and technical specifications Clause 1302 24 Providing and laying plain/reinforced cement concrete M 20 gradein Foundation as per drawing and technical specifications clauses 802, 1202 and 1203 (1:2:4) 25 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 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 811 26 Road Delinator Delineator Supply & Fixing of MS Delineator made of Mild Steel with pure polyester power coating with the minimum thickness of powder coating of not less than 40 micron for protection against corrosion the surface should be conceated so that there should not be any exposed surface without powder coating. Alternatively, these metal guide poles can be concealed with thermoplastic body. The posts shall haveian ellipsoidal or circular design with the height of the pole shall be 800 to 900 mm above the ground with about 200 to 300 mm base which can be anchored onto the ground Mild steel Guide Poles shall conform to Type XI sheeting specification as per IRC: 67 and ASTM D4956 which would ensure to obtaint clear visibility of having the sheeting tested for coefficiant of retro reflection. The rate shall include all material, labout, T&P transportation, installation and incidients all complete as per direction of the Engineer-in-Charge. 27 Painting two coats including primer coat after the surface with synthetic enamel paint in all shades on new ,plastered/concret surface as per drawing and technical specification. 28 Brick masonry work in 1:3 cement mortar in foundation complete excluding pointing and plastering as per drawing and technical speficiations clauses 600, 1202 & 1203 29 Plastering with cement mortar (1:4)15 mm thick on brickwork in substructure/superstracutre as per technical specification clauses 613.4 & 1204 30 Laying 600 mm dia reinforced cement concrement pipe for culverts on first class bedding of granular material in single row including fixing collar with cement motar 1:2 but excluding excavation,protection works,back filling,concrete and masonary works in head walls and parapets 31 Laying 350 mm dia reinforced cement concrement pipe for culverts on first class bedding of granular material in single row including fixing collar with cement motar 1:2 but excluding excavation,protection works,back filling,concrete and masonary works in head walls and parapets 32 Maintenance Charge including @ Earth work ,repair of painted surface, earthwork on patri ,culvert,road furniture etc.as per direction of E.I for the period of five years from the actual completion of workMaintenance cost for 1st year (@0 % of total work amount S.No.1-8) 33 Maintenance Charge including @ Earth work ,repair of painted surface, earthwork on patri ,culvert,road furniture etc.as per direction of E.I for the period of five years from the actual completion of workMaintenance cost for 2nd year (@1.00 % of total work amount S.No.1-20) per KM. 34 Maintenance Charge including @ Earth work , repair of painted surface, earthwork on patri ,culvert,road furniture etc.as per direction of E.I for the period of five years from the actual completion of workMaintenance cost for 3rd year (@1.50% of total work amount S.No.1-8) 35 Maintenance Charge including @ Earth work ,repair of painted surface,earthwork on patri ,culvert,road furniture etc.as per direction of E.I for the period of five years from the actual completion of workMaintenance cost for 4th year(@2.00% of total work amount S.No.1-8) 36 Maintenance Charge including @ Earth work ,repair of painted surface,earthwork on patri ,culvert,road furniture etc.as per direction of E.I for the period of five years from the actual completion of workMaintenance cost for 5th year (@3.00% of total work amount S.No.1-8) 37 Maintenance Charge including @ Earth work ,repair of painted surface, earthwork on patri ,culvert,road furniture etc.as per direction of E.I for the period of five years from the actual completion of workMaintenance cost for 1st year (@0 % of total work amount S.No.9-31) 38 Maintenance Charge including @ Earth work ,repair of painted surface, earthwork on patri ,culvert,road furniture etc.as per direction of E.I for the period of five years from the actual completion of workMaintenance cost for 2nd year (@0.25 % of total work amount S.No.9-31) 39 Maintenance Charge including @ Earth work , repair of painted surface, earthwork on patri ,culvert,road furniture etc.as per direction of E.I for the period of five years from the actual completion of workMaintenance cost for 3rd year (@0.50% of total work amount S.No.9-31) 40 Maintenance Charge including @ Earth work ,repair of painted surface,earthwork on patri ,culvert,road furniture etc.as per direction of E.I for the period of five years from the actual completion of workMaintenance cost for 4th year(@0.75% of total work amount S.No.9-31) 41 Maintenance Charge including @ Earth work ,repair of painted surface,earthwork on patri ,culvert,road furniture etc.as per direction of E.I for the period of five years from the actual completion of workMaintenance cost for 5th year (@1.00% of total work amount S.No.9-31)
