Barsapara RCC Bridge-Re-Bid

Amount

Clearing and Grubbing Road Land .(Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable materials to beused or auctioned up to lead of 1000metres including removal and disposal of top organic soil not exceeding 150mm thickness. By Manual Means. (A).In area of light jungle.

Dismantling of cement concrete pavements by mechanical means using pneumatic tools breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials upto a lead of 1000 m, stacking serviceable and unserviceable materials separately

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of stone masonry, including disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000 m as per Technical Specification Clause 202.

Dismantling of Bailey Bridge and stacking serviceable and unserviceable materials separately.

Removing all types of Hume pipes and stacking within a lead of 1000 m including Earthwork and Dismantling of Masonry Works as per Technical Specification Clause 202. C)Above 900 mm dia Hume pipe

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 compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m 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 and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1.

By Mix in Place Method (Construction of granular sub-base by providing close 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 vibratory roller to achieve the desired density,complete as per cl. 401.

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 screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405 (Rate as per analysis)

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 screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405

Providing and laying Interlocking Concrete Block Pavement (ICBP) conforming to IS:15658-2006 including all lead and lift complete as per technical specification and as directed.

Prime coat :Providing and applying primer coat with Bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.90- 1.2 kg/sqm using mechanical means as per Technical Specification Clause 502.Medium porosity.

Tack coat : Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

DBM:Dense Graded Bituminous Macadam (Providing and laying dense bituminous macadam with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 to 4.5% by weight of total mix and filler transporting the hot miox to work site,laying with a hydrostatic paver finisher with sensor control to the reqd. grade, lavel and alignment,rolling with smooth wheeled,vibratory and tandem rollers to achieve the desired compaction as per MoSRT&H cl. no. 507.complete in all respect. (including carriage of mixed materials up to 10.0 Km initial lead from mixing plant )( Including cost of testing of materials at site and laboratory as directed by the deptt.)

Bituminous Concrete: Providing and laying 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, (a) With hydrated lime/cement as filler ( refer table 500-9 of MoSRT&H specification) (I)with modified Polymer bitumen .

RCC Bridge (No. 1/1 ) :-, Carring out Sub Soil investigation (SSI) for all types of soil (except borring in rock) upto a depth of 30 m or refusal (N=100) for each foundation location as per IRC:78-2000 and submission of SSI report to the Engineer-in-charge for approval.

Earth work in excavation of foundation of structures as per drawing and technical specification300, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material including all lifts and leads and as directed by engineer in all types of soil except hard rock(where requires blasting.) I. Ordinary Soil,i) Upto 3m depth

PCC below pile cap : Providing & laying plain cement concrete / Reinforced Cement Concrete in foundations / leveling course including form work but excluding the cost of reinforcement complete as per drg. and MORT&H specifications sections 1500, 1700 and 2100.I. PCC M-15

PILE FOUNDATION: Bored cast-in-situ M35 grade R.C.C. pile excluding reinforcement complete as per drawing and technical specifications and removal of excavated earth with all lifts and lead up to 1000 m. a)1200mm Dia piles (M-35 grade concrete)

Providing & laying concrete for reinforced concrete in Pile cap complete as per drawing and Technical Specification.a) M-35 grade

Supplying, fitting and placing TMT, HYSD bar reinforcement of Fe 500 grade in foundation complete as per drawing, Technical Specification Sections 1000 and 1600 for all heights, leads and lifts and as directed by Engineer.i) Fe 500

SUBSTRUCTURE: Providing & laying plain cement concrete / Reinforced Cement Concrete in sub-structure including form work but excluding the cost of reinforcement complete as per drg. and MORT&H specifications sections 1500, 1700 & 2200.

Supplying, fitting and placing TMT, HYSD bar reinforcement of Fe 500 grade in substructure complete as per drawing, Technical Specification Sections 1000 and 1600 for all heights, leads and lifts and as directed by Engineer.

Providing weep holes in masonry/Plain/Reinforced concrete abutment, wing wall/return wall with Heavy Duty 100 mm Dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards draining face complete as per drawing, Technical Specification Section 2700 and as directed by Engineer.

Back filling Providing back filling with granular material behind abutment, wing wall and return wall complete as per drawing, Technical Specification Section 300, IRC: 78 and as directed by Engineer.I) Granular Material

Providing and laying of Filter media of thickness not less than 600 mm complete as per drawing, Technical Specification Section 2500 and as directed by Engineer behind abutment, wing wall and return wall.

Providing and laying Reinforced cement concrete/ Prestrssed Cement Concrete for solid slab super-structure complete including slab of box cell underpasses/cattle crossings as per drawing, Technical Specification Sections 1500, 1700 and 2300 for all heights lifts and leads for following grades of concrete and as directed by Engineer.I. RCC/PSC M-35

Supplying, fitting and placing TMT, HYSD bar reinforcement of Fe 500 grade in superstructure complete as per drawing, Technical Specification Sections 1000 and 1600 for all heights, leads and lifts and as directed by Engineer.

Mastic Asphalt Wearing Course: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 500-29, prepared by using mastic cooker and laid to required level and slope aftering cleaning the surface, including providing antiskid surface with bitumen pre coated fine grained hard stone shipping of 9.5mm nominal size at the rate of .005 cum per 10sqm and at approximate spaciong of 10cm center to center in both directions, pressed into surfaces when temperature of the surfaces not less than 100 degC.protuding 1mm to 4mm over mastic surfaces, all complete as per clause 515.

Providing and laying Drainage Spouts complete as per drawing, Technical Specification Section 2700 and as directed by Engineer.

Providing and laying PCC M15 Grade leveling course below approach slab complete as per drawing, Technical Specification Section 2700 and as directed by Engineer.

Providing and laying Reinforced cement concrete approach slab of M 30 concrete grade including cost of reinforcement (HYSD, TMT Fe500) and formwork complete as per drawing, Technical Specification Sections 1500, 1600,1700 and 2700 and as directed by Engineer.

Supplying fitting and fixing in position true to line and level elostomeric conforming to IRC 83 (Part -II) Section IX complete , including all accessorises as per draeing and technical specification Clause 1207.1

Strip Seal Expansion Joint (Providing and laying of a strip seal expansion joint catering to maximum horizontal movement upto 70 mm, complete as per approved drawings and standard specifications to be installed by the manufacturer/supplier or their authorised representative ensuring compliance to the manufacturer's instructions for installation.)

Providing and fixing roofing consist of 80 mm thick galvanised steel deck sheet conforming to IS code 277:1992 used as parmanent shuttering over which MS wire mesh 3 mm laid at 100x100 mm grid including edge trim covered with concrete. This metel deck will be supported on structural steel like beam with shshere studs(Structural steel like beam, column, joists etc & concrete of different grade as per design will paid separetely.

Painting on concrete surface (Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 Sq.m. )

Printing new letter and figures of any shade (Printing new letter and figures of any shade with synthetic enamel paint black or any other approved colour to give an even shade)

Reinforced Cement Concrete Crash Barrier (Provision of an Reinforced cement concrete crash barrier at the edges of the road,approaches to bridge structures and medians, constructed with M-20grade concrete with HYSD reinforcement conforming to IRC:21 anddowel bar 25mm dia, 450mm long at expansion joints filled with premoulded asphalt filler board, keyed to the structure on which it is builtand installed as per design given in the enclouser to MOST circular No.RW/NH - 33022/1/94-DO III dated June 1994 as per dimension in theapproved drawing and at locations directed by the engineer, all as specified.

Structural steel Built-Up-Girder (BUG) (Providing and launching Steel Truss of Structural steel BUG Super Structure including painting complete as per as per drawing and technical specifications under Section 1900 of MOST.)

Providing and laying pitching on slopes laid over prepared filter media as per drawing and technical specifications Clause 1302

Providing and laying filter material underneath pitching in slopes complete as per drawing and technical specifications Clause 1302

Construction of SPT Bridge (No. 1/1):- Suplying and driving sal piles 25cm to 30cm dia. Dressed to heart wood including making every 30cm interval, coa tarrin two(2) coats with best tar applied hot (Rate inclusive of the cost of the required quantity of tar.), With pile Engine , Portion of pile actually driven underground.

Suplying and driving sal piles 25cm to 30cm dia. Dressed to heart wood including making every 30cm interval, coa tarrin two(2) coats with best tar applied hot (Rate inclusive of the cost of the required quantity of tar.), With pile Engine , Portion of pile actually driven above ground.

Supplying,fitting and fixing timber beam and bearing beam rectangular in size fitted with M.S. etc. suplying spikes etc. as necessary and coal tarring two(2) coats with best tar applied hot as directed (Rate inclusive of the cost of the required quantity og tar.) (a) Using Sal timber, Bearing beam

Labour for fitting and fixing RSJ beam, old CI saddle etc. in position including necessary scaffolding, and fixing necessary bolts and nuts, painting two (2) coats complete (tar-steel paints to be supplied by the contractor at his own cost)

supplying,fitting and fixing "u" shaped flate iron trap making 0.5m x 0.3m size from 150mm x 12mm size MS flate including providing 10 bolts holes and fitting with 0.35m long 20mm dia MS bolts including fitting tighty with bearing beam, pile and RSJ beam etc.as directed by the Department.

Wood work including supplying , fitting and fixing complete withnecessary M.S. bolts, nuts, nails, screw etc. and coal tarring two (2) coats with best tar applied hot (Rate is inclusive of the cost of the required quantity of tar.) Using Sal Wood, (a) Undressed in floor planks, collers,bracing,standard,wheel guard, struts and railling,runner belts,rail posts etc.

(b) In trackway planks (Alternate nailling to be done with decking in a staggered way.)

Azar or Nahar or Nageswar or Zarulor Sandi or gamari wood works including supplying, fitting and fixing complete with necessary MS bolt, nails, screw etc. and coal tarring two (2) coats with best tar applied hot. (Rate inclusive of the cost of the required quantity of tar.), (a) Undressed in floor planks, collers,bracing ,standard, wheel guard, struts and railling,runner belts,rail posts etc.

Removal of unsuitable soil including excavation, loading and disposal upto 1000 m lead but excluding compaction ground supporting embankment subgrade replacement by suitable soil, which shall be paid separately as per Clause 303.5.2 as per Technical Specification Clause 302.3.11

Providing and laying of dry rubble flooring complete as per drawings and technical specifications Clause 1303.3

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803,1202 & 1203, PCC Grade M15.Nominal mix 1:2.5:5 (Hand mixing)

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL) in substructrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203.With crushed Stone. P.C.C grade M 10.Nominal mix 1:3:6.

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203.With crushed Stone. P.C.C grade M 10.Nominal mix 1:3:6.

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL) in substructrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202

'Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204

Finishing walls with Acrylic Smooth exterior paint of required shade : (13.48.1 new work (Two or more coat applied @ 21.67 ltr/ 10 sqm over priming applied) (asian paint made Apex Ultima protek Duralife paint)

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.

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. 1000 mm dia

Brick Masonary work in Foundation: Brick masonary work in cement mortar 1:3 in foundation complete excluding pointing and plastering as per drawing and technical specification.

Brick Masonary work in Substructure:Brick masonary work in cement mortar 1:3 in substructure complete excluding pointing and plastering as per drawing and technical specification.

Palstering: Plastering with cement morter (1:3) in on brick work in substructure as per technical specification.

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

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. 600 mm dia

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 7mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cx45cmx60cm below level as per approved drawing and sign.(All the steel work must be Tata /Sail/or any other approved brand. 60 cm equilaterial triangle

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 7mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cx45cmx60cm below level as per approved drawing and sign.(All the steel work must be Tata /Sail/or any other approved brand. 80cmx 60cm rectangular.

Providing reflective pavement marker with a provision of spike at the bottom 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.

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 exclusive of 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

Direction and Place Identification signs upto 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 mm thick with area not exceeding 0.9 sqm supported on a mild steel single angle iron post 75 x 75 x 6 mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450 x 450 x 600 mm, 600 mm below ground level as per approved drawing and Technical Specification Clause 1701.

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, Ordinary Kilometer Stone (Precast)

200 m stone (precast)

Supplying and planting of plants with required sizes of pot including filling the pot to top surface with appropriate soil made of garden soil,river sand ,cow dung leaf moulded fertilizer pestrcides as per specification complete as directed by Deptt. Bougunvillea,size mdium

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

Brick masonary work in cement mortar 1:3 in substructure complete excluding pointing and plastering as per drawing and technical specification.

Pabitra Boro