STBR/RIDF-XXXI/DHAKUAKHANA 01/25 Construction of RCC Bridge No. 3/1 on road from Katharbari to Krishnapur under Mukhya Mantrir Unnata Paki Path Nirman Achani (MMUPPNA)under RIDF-XXXI of NABARD for the year 2025-26

Amount

Execvation of structures :-Earth work in excavation of foundation of structures as per drawing and technical specifications including setting out , construction of shoring and bracing, removal of stumps and other deleterious material, dressing of sides and bottom and backfilling with excavated suitable material. I) Ordinary soil A) Manual Means a) Without dewaterting i) upto 3m depth

Well Foundation Providing and constructing temporary Island 16 m diameter for construction of well foundation for 6m dia well.complete as per clause 1203.2 of MORTH specifications. B. Depth of water 4.0 m and height of islnd 4.25 m

Well Foundation Providing and constructing temporary Island 16 m diameter for construction of well foundation for 6m dia well.complete as per clause 1203.2 of MORTH specifications. C. Providing and construction one span service road 10 m wide to reach island location to another pier location.

Providing and laying cutting edge of mild steel weighting 40 kg per meter for well foundation complete as per drowing and technical specification.

PCC/RCC Plain /Reinforced cement concrete in well foundation complete as per drowing and technical specification. N.Without plasticiser A. Well Curb (II) RCC M-25 Case I : Using Concrete Mixer

PCC/RCC Plain /Reinforced cement concrete in well foundation complete as per drowing and technical specification. N.Without plasticiser B. Well Steining (IV) RCC M-25 Case I : Using Concrete Mixer

PCC/RCC Plain /Reinforced cement concrete in well foundation complete as per drowing and technical specification. N.Without plasticiser C. Bottom Plug,Concrete to be placed using tremie pipe (II) PCC M-25 Case I : Using Concrete Mixer

PCC/RCC Plain /Reinforced cement concrete in well foundation complete as per drowing and technical specification. N.Without plasticiser D.Intermediate Plug,Concrete to be placed using tremie pipe (I) PCC M-20 Case I : Using Concrete Mixer

PCC/RCC Plain /Reinforced cement concrete in well foundation complete as per drowing and technical specification. N.Without plasticiser E. Top Plug,Concrete to be placed using tremie pipe (III) PCC M-25 Case I : Using Concrete Mixer

PCC/RCC Plain /Reinforced cement concrete in well foundation complete as per drowing and technical specification. N.Without plasticiser F. Well Cap (II) RCC M-25 Case I : Using Concrete Mixer

Sinking of 6.00m external diameter well (other than pneumatic method of sinking) Through all types of strata namely sandy soil,clayed soil and rock as shown in each case complete as per drowing and technical specification,depth of sinking is rekonewed from bed level. (A) Sandy Soil (I) Depth below bed level upto 3.00m

Sinking of 6.00m external diameter well (other than pneumatic method of sinking) Through all types of strata namely sandy soil,clayed soil and rock as shown in each case complete as per drowing and technical specification,depth of sinking is rekonewed from bed level. (A) Sandy Soil (II) Beyond 3.00m upto 10.00m

Sinking of 6.00m external diameter well (other than pneumatic method of sinking) Through all types of strata namely sandy soil,clayed soil and rock as shown in each case complete as per drowing and technical specification,depth of sinking is rekonewed from bed level. (A) Sandy Soil (III) Beyond 10.00m upto 20.00m

Sinking of 6.00m external diameter well (other than pneumatic method of sinking) Through all types of strata namely sandy soil,clayed soil and rock as shown in each case complete as per drowing and technical specification,depth of sinking is rekonewed from bed level. (A) Sandy Soil (IV) Beyond 20.00m upto 30.00m

Sinking of 7.00m external diameter well (other than pneumatic method of sinking) Through all types of strata namely sandy soil,clayed soil and rock as shown in each case complete as per drowing and technical specification,depth of sinking is rekonewed from bed level. (A) Sandy Soil (I) Depth below bed level upto 3.00m

Sinking of 7.00m external diameter well (other than pneumatic method of sinking) Through all types of strata namely sandy soil,clayed soil and rock as shown in each case complete as per drowing and technical specification,depth of sinking is rekonewed from bed level. (A) Sandy Soil (II) Beyond 3.00m upto 10.00m

Sinking of 7.00m external diameter well (other than pneumatic method of sinking) Through all types of strata namely sandy soil,clayed soil and rock as shown in each case complete as per drowing and technical specification,depth of sinking is rekonewed from bed level. (A) Sandy Soil (III) Beyond 10.00m upto 20.00m

Sinking of 7.00m external diameter well (other than pneumatic method of sinking) Through all types of strata namely sandy soil,clayed soil and rock as shown in each case complete as per drowing and technical specification,depth of sinking is rekonewed from bed level. (A) Sandy Soil (IV) Beyond 20.00m upto 30.00m

Sand filling in well complete as per drawing and technical specification cluase 1000 &1202.

Reinforcement in Foundation: Supplying, fitting and placing TMT IS:1786 Fe500 D bar reinforcement in foundation complete as per drawing and technical specifications (a) TMT-IS 1786 ( Fe-500 D) Primary Producer (TATA/ SAIL/ Esser Steel/ Jindal panther steel/ Shyam steel or equivalent)

Plain and reinforced cement concrete in substructure : complete as per drawing and technical specification. F) RCC grade M-25 (a) Height upto 5m ( Case-1) Using Concrete Mixture

Reinforcement in Sub- Structure TMT-IS 1786 ( Fe-500 D) Primary Producer (TATA/ SAIL/ Esser Steel/ Jindal panther steel/ Shyam steel or equivalent) (a) TMT-IS 1786 ( Fe-500 D) Secondary Producer (ISI approved)

Providing weep holes : in brick masonry/ stone masonry,plain/reforeced cement concrete on abutment,wingwall,returnwall with 100mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawings face complete as per drawing and technical technical specification clauses 614, 709, &1204.3.7

Supplying, fitting and fixing in position true to line and level Elastomeric bearing conforming to IRC : (83 pt.I) section ix and clause 2005 of MORTH specifications complete including all accessories as per drawing and technical specifications

Back filling behind abutment wing wall return wall as per drowing and technical specification clause 1204.3.8 i) Granular Material

Providing and laying filter media in granular crushed aggregate as per specification thickness not less than 600 mm with smaller size towards the soil and bigger size towards wall and providing over entire surface behind abutment wing wall return wall to the full height, compacted to firm condition complete as per drowing and technical clause 1204.3.8

Furnishing and placing reinforced/prestessed cement concrete in superstructure as per drawing and technical specification including incuding steel shuttering formork. (N) Without plasticiser D. RCC M-35 Grade Case I : Using Concrete Mixture (ii) For T-beam & Slab (b) Height 5.0m to 10.00m.

Reinforcement in Super Structure: Supplying, fitting and placing TMT conforming to IS:1786 Fe 500 D reinforcement in super-structure including splicing complete as per drawing and technical specifications.(a) TMT-IS 1786 ( Fe-500 D) Primary Producer (TATA/ SAIL/ Esser Steel/ Jindal panther steel/ Shyam steel or equivalent)

Providing and laying cement concrete wearing course M-30 grade including reinforcement complete as per drawing and technical specifications cluase 800 and 1206.3 with crushed stone .

Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate, true to line and grade, tolurence of vertical RCC post not to exceed 1 in 500, centre to centre spacing between vertical post not to exceed 2000 mm, leaving adequat space between vertical posts for expansion, complete as per approved drawings and technical specifications.

Drainage spouts complete as per drawing and technical specifications clause 1209.

PCC M-15 levelling course bellow approach slab as per drowing and technical specification.

Reinforced cement concrete approach slab including reinforcement and formwork complete as per drawing and Technical specification (a) TMT-IS 1786 ( Fe-500 D) Primary Producer (TATA/ SAIL/ Esser Steel/ Jindal panther steel/ Shyam steel or equivalent)

Strip Seal Expansion joints : Providing and laying strip seal expansion joints catering to amaximum horizontal molvement upto 70mm, complete as perapproved drawing and standard specifications to be installed by the manufacture/ supplier or their authorised representative ensuring compliance to the manufacture,s instruction for installation

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as 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 upto 1.5 m, transporting to site, spreading, grading to required slope and compacting p g to meet requirement of Tables 300.1

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.

Granular Sub-Base with Coarse Graded Material (Table: 400-2) (Construction of granular sub-base by providing coarse 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( with an initial lead of 5 Km.) (I)For grading -I Material

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification Clause 406.

Prime Coat i) Low porosity 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 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502

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.

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.) I With hydrated lime/ cement as filler (refer table 500-9 of MoSRT&H specification) A With 60/70 or VG-30 grade bitumen (ii) for Grading II (19 mm nominal size)

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 % of mix and filler transporting the hot mix 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.509. 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.) I With hydrated lime/cement as filler ( refer table 500-9 of MoSRT&H specification) A With 60/70 or VG-30 grade bitumen (ii) for Grading II (13 mm nominal size)

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 x 75mm x 5mm, 330mm long complete as per clause 810.)

Providing ‘Sparkle Solar Road Studs, manufactured by Tata B.P. Solar India Ltd. Of size (125mmx125mm), 90mm height (from bottom of shank to the top of stud) with detachable battery, m6LEDsthree on each side for Bi-directional studs/3 LEDs on one side for unidirectional studs, ultra bright LED in amber and red colour, weight per stud 700+25 gms, flash rate of 50-65 times per minute completely water resistant and weather proof with replacement warranty and free maintenance for one year from the date of installation of stud on road-(installation should be made using adhesives and procedures recommended by manufacturer under the supervision of their competent technician).

Providing and fixing of road stud 100 x 100 mm die cast in aluminium, resistant tocorrosive effect of salt and grit, fitted with lense reflectors, installed in concrete orasphaltic surface by drilling holes 30 mm upto a depth of 600 mm and bedded in a suitable bituminous grout or epoxy mortar, all as per BS:873 (Part 4) 1973.

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. FOR EDGE MARKING LINE

Providing and erecting retro-relectorised cautinary, mandatory and informatory sign as per IRC-67 made of high intensity encapsulated lense type reflective sheeting vide clause No.801.3, fixed over aluminium sheeting, 2mm thick fixed on an angle iron post 25x25x4mm, supported on a mild steel angle iron post 75mmx75mmx6mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 45x45x60 cm, 60 cm below ground level as per approved drawing and sign.(All the steeel work must be Tata/SAIL or any other approved band) i) 60 cm equilateral triangle

Providing and erecting retro-relectorised cautinary, mandatory and informatory sign as per IRC-67 made of high intensity encapsulated lense type reflective sheeting vide clause No.801.3, fixed over aluminium sheeting, 2mm thick fixed on an angle iron post 25x25x4mm, supported on a mild steel angle iron post 75mmx75mmx6mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 45x45x60 cm, 60 cm below ground level as per approved drawing and sign.(All the steeel work must be Tata/SAIL or any other approved band) ii) 60 cm Circular

Providing and erecting retro-relectorised cautinary, mandatory and informatory sign as per IRC-67 made of high intensity encapsulated lense type reflective sheeting vide clause No.801.3, fixed over aluminium sheeting, 2mm thick fixed on an angle iron post 25x25x4mm, supported on a mild steel angle iron post 75mmx75mmx6mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 45x45x60 cm, 60 cm below ground level as per approved drawing and sign.(All the steeel work must be Tata/SAIL or any other approved band) iv) 80x60 cm Rectangular

'Direction and place identification sign upto 0.9sqm size board. Providing and erecting direction and place identification retro-Reflectrorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide clause 801.3 fixed over aluminium sheeting, 2mm thick with area not exceeding 0.9sqm fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and sign. ( All the Steel work must be Tata/Sail/or any other approved brand)

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 ii) Ordinary Kilometer Stone (Precast)

Providing and fixing of typical 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 as per drawing Clause 1701 and Annexure 1700.1 (From Analysis)

Providing and laying Pitching on slopes laid over prepared filter media for embankment protection complete as per drawing and Technical specifications

Providing and laying Filter material underneath pitching in slopes for embankment protection complete as per drawing and Technical specification

Boulder apron laid in (Providing and laying of boulder apron laid in made with in including 10% extra for laps and joints laid with stone boulders weighting not less than 40Kg each.)

Construction of embankment with materials obtained from borrowpits, with initial lead up to 3km, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2 (including land compensation of earth) (b) 'From private land Qty.:- 120 x 4.88 = 585.60 Cum

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. Qty.:- 120 x 1.46 = 175.20 Cum

By Mix in Place Method (GSB) (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( with an initial lead of 5 Km.)( Including cost of testing of materials at site and laboratory as directed by the deptt.) (I) for grading- I Material Qty.:- 120 x 0.150 x 6.00 = 108.00 Cum

Construction of cold weather Bamboo bridge overall width of 3.70 m and clear roadway 3m with jungle wood post 20 cm to 25 cm dia 5nos. In each rows and rows being 2.1m apart except for the navigable span which should be 3m.Post to be driven at least 180 cm or more below ground level including providing 20 cm to 25cm center to center and placed over 20 cm dia, jungle wood dham, 15 cm dia junglewood bracing collar fixed by bolts and nuts, straps etc. mature bholuka Bamboo crossgroth a l closely packed and tied 75 cm wide trackway made from 38 mm thick 1st class local plank fixed on 75mm x 100mm first class local wood battens 120 cm apart and 3 lines of jati bamboo horizantal railing fixed in bholuka bamboo post placedat 210 cm apart and white washed including all necessary nuts and bolts, coir ropes, struts, nails etc. complete with a layer of brush wood to exposed portion out-side trackway with earth topping complete as per direction of the department.

Sub-soil Investigation

Yugant Infrastructure Private Limited (BID ID -273478)