MMUPPNA_RIDF_XXX_24_25_28 Upgradation of Road from Kachomari Char to Bodlichar (Osintola Tiniali to Bodliboreli LP School) Part1 from Ch. 0.00m to 3980.00m Under Mukhya Mantrir Unnoto Pakipath Nirman Aachani (MMUPPNA) under RIDF-XXX of NABARD for the

Amount

Clearing and grubbing of road land including up rooting rank vegetation grass,bush shrubs sapling and tree of girth upto 300 mm removal of stumps of trees cut earlier and disposal of unserviceable materials & stacking of serviceable material to be used or auctioned upto a lead of 1000 m including removal & disposal of top organic soil not exceeding 150 mm in thickness as per technical Specification Clause 201. (i) By Manual Means- (a) In area non thorny jungle

Excavation in Ordinary Soil : (i) Excavation in Cutting in Soil by manual means with lead upto 50 m: Excavation for roadway in soil using manual means for carrying of cut earth to embankment site with a lift upto 1.5 m and lead upto 50 m as per Technical Specification Clause 302.3 (Manual method should be adopted where machines can not be deployed due to site condition) Length =( 3980.00 - 10.00 - 100.00 - 9.29 ) = 3860.71 m

Dismantling of Structure :Dismantling of Structure : Dismantling of existing structures like culverts, bridges, retaining walls and other structures comprising of masonry, cement concrete, wood work, steel work including T&P and scaffolding wherever necessary, sorting the dismantled materials, disposal of unserviceable materials and stacking the serviceable materials with all lift and lead of 1000 m. III) Dismantling Stone masonry B) In Rubble Stone masonry in cement mortar as per Technical Specification Clause 202. (b) Rubble Stone Masonary in Cement Mortar

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

Scarifying the existing bituminous road surface to a depth of 150 mm and disposal of scarified material with a lift upto 3 m and lead upto 1000 m as per Technical Specification clause 301.4 (By Mechanical Means)

Embankment Construction with Material Obtained from Borrow Pits: Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirment of table 300-2 ( including compensation of earth.( Including cost of testing of materials at site and laboratory as directed by the deptt.) (I) From private land.

Construction of sub grade & earthen shoulders : Construction of Sub grade & Earthen Shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading grading to required slope and compacting to meet requirement of Table 300.2 (including compensation of earth) (Including cost of testing of materials at site and laboratory as directed by the deptt.) i) From private land.

Granular Sub-base with coarse graded materials (Table : 400-2) : Construction of Granular Sub-base by providing coarse Graded Materials, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotovator at OMC and compacted with vibratory roller to achieve the desired complete as per cl. 401 (with an initial lead of 5.0 Km) i) For Grading I Material

Wet Mix Macadam: 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. By Mechanical Means with 1 km lead

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 0.90- 1.2 kg/sqm using mechanical means as per Technical Specification Clause 502.

Tack Coat : (III) Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion pressure distributor at the rate of 0.30 to 0.35 kg per sqm on the prepared non bituminous surfaces (cement concrete pavement) 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 provided,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 GradingII(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)

Retro reflectorised Traffic Sign : Providing and erecting of Retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminum sheeting, 2mm thick fixed on an angle iron of 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 45cmx45cmx60cm, 60 cm below ground level as per approved drawing and sign. (All steel work must be Tata/SAIL or nay other approved brand) ii) 60 cm equilateral triangle.

Retro reflectorised Traffic Sign : Providing and erecting of Retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminum sheeting, 2mm thick fixed on an angle iron of 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 45cmx45cmx60cm, 60 cm below ground level as per approved drawing and sign. (All steel work must be Tata/SAIL or nay other approved brand) (iii) 60 cm circular

Retro reflectorised Traffic Sign : Providing and erecting of Retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminum sheeting, 2mm thick fixed on an angle iron of 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 45cmx45cmx60cm, 60 cm below ground level as per approved drawing and sign. (All steel work must be Tata/SAIL or nay other approved brand) (iv) 80cm x 60 cm rectangular.

Direction and Place Identification sign 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 exceeding 0.9 sqm supported on dia GI Pipe firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per approved drawing and Technical Specification Clause 1701

Kilometre Stone 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)

Kilometer stone : 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 iii) 200th meter stone (precast)

Providing and Fixing 'Logo' of PMGSY Project: 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 as per drawing Clause 1701 and Annexure 1700.1

Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface: 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

Providing reflective pavement marker 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.

RCC Guard Post: Supplying, fitting and fixing RCC guard post 150cm long erected 75cm above the ground and 75cm below the ground with M-15 grade (nominal mix 1:2:4 with broken stone aggregate up to 20mm size) of cement concrete and required reinforcement tied in position with annealed black wire including centering, moulding the top, curing including painting concrete surfaces in 23cm strips upto 0.75m from the top alternately in black and white and having 2 nos. reflective band of desired shade etc. complete as per design and as directed. (a) 30 cm dia. RCC guard post with reinforcement of 6nos. 12mm dia TMT main steel bars and 6mm TMT/ MS stirrups at 15cm c/c.

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. ) (B) For RCC Railing

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.

Utility Shifting

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.

PCC M10(1:3:6 nominal mix) in levelling course below open foundation of Head walls as per drawing and technical specification clause 1109

Laying 1st class bedding on well compacted sand, moorum as per clause 115(ii)Granular bedding

Brik masonry work in cement mortar in foundation of wall complete excl. pointing and plastering as per drawing and technical specification clause 1100(in prop. 1:4)

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. B)1000mm dia.

Plastering with cement mortar(1:6) 15mm thick on brick work for substructure as per technical specification

Box Culvert : Excavation for Structures (Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. (I) Ordinary Soil i) upto 3m depth

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 (A) With Crushed Stone III) P.C.C. M20 Nominal Mix (1:2:4)

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 (A) With Crushed Stone IV) R.C.C. M20

Supplying, fitting and placing MS Bar (Fe-500 ) reinforcement bar (From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL) in foundation complete as per drawings and technical specifications Clauses 1000 and 1202

Construction of R.C.C. railing of M 25 grade in cast-in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical railing post not to exceed 1 in 500, centre-to-centre spacing between vertical posts not to exceed 2000 mm as per drawing and technical specifications Clauses 800, 900 and 1208.3

Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications Clauses 800 and 1206.3 (A) With crushed stone

Drainage Spouts complete as per drawing and Technical specification

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

Providing pressure relief pipes 100 mm dia in bottom slab of box cell on a filter media base of 500 mm x 500 mm as per drawing and technical specification Clause 1205.5.7

Providing and laying of boulder apron laid in wire crates made with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 40 kg each as per drawing and technical specifications Clause 1301

Turfing with Sods : Furnishing and laying of the live sods of perennial turf forming grass on embankment slope, verges or other locations shown on the drawing or as directed by the Engineer including preparation of ground, fetching of sods and watering as per Technical Specification Clause 309.

M/S R.B. Construction (BID ID -239647)

KAUSHIK KUMAR CHOUDHURY (BID ID -240366)

M/s Sujashree Enterprise (BID ID -239854)

SRI SAILEN BAISHYA (BID ID -239670)

M/S ELITE AGENCY (BID ID -240353)